Merge remote-tracking branch 'aosp/upstream-main'
This merges the latest changes from breakpad. This might help with the
upload failures we are seeing on MacOs.
Bug: 279454764
Change-Id: I0cc4f1cf0f73a3a790dfb8e947bbd634fc09abc4
diff --git a/.gitignore b/.gitignore
index 737bda5..639fcab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,6 +57,7 @@
*_unittest
*.log
*.trs
+*.xml
# Ignore autotools generated artifacts.
.deps
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..074fdaf
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,257 @@
+// Copyright (C) 2015 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Static library.
+// =================================================
+cc_library_static {
+ name: "breakpad_client",
+
+ srcs: [
+ "src/client/linux/dump_writer_common/seccomp_unwinder.cc",
+ "src/client/linux/dump_writer_common/thread_info.cc",
+ "src/client/linux/dump_writer_common/ucontext_reader.cc",
+ "src/client/linux/handler/minidump_descriptor.cc",
+ "src/client/linux/minidump_writer/linux_core_dumper.cc",
+ "src/client/linux/minidump_writer/linux_dumper.cc",
+ "src/client/linux/minidump_writer/linux_ptrace_dumper.cc",
+ "src/client/linux/minidump_writer/minidump_writer.cc",
+ "src/client/minidump_file_writer.cc",
+ "src/common/convert_UTF.c",
+ "src/common/linux/elf_core_dump.cc",
+ "src/common/linux/elfutils.cc",
+ "src/common/linux/file_id.cc",
+ "src/common/linux/guid_creator.cc",
+ "src/common/linux/linux_libc_support.cc",
+ "src/common/linux/memory_mapped_file.cc",
+ "src/common/linux/safe_readlink.cc",
+ "src/common/string_conversion.cc",
+ ],
+
+ export_include_dirs: [
+ "src/common/android/include",
+ "src",
+ ],
+
+ cflags: [
+ "-Wall",
+ "-Werror",
+ "-Wno-unused-parameter",
+ "-Wno-tautological-compare",
+ ],
+
+ // Work around b/25435766 core2md segfault.
+ arch: {
+ x86: {
+ clang_cflags: ["-mno-stackrealign"],
+ },
+ },
+}
+
+// core2md binary.
+// =================================================
+cc_binary {
+ name: "core2md",
+
+ srcs: ["src/tools/linux/core2md/core2md.cc"],
+
+ static_libs: ["breakpad_client"],
+
+ // Work around b/25435766 core2md segfault.
+ arch: {
+ x86: {
+ clang_cflags: ["-mno-stackrealign"],
+ },
+ },
+
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
+}
+
+// dump_syms host tool.
+// =================================================
+cc_binary_host {
+ name: "dump_syms",
+ target: {
+ darwin: {
+ enabled: false,
+ },
+
+ linux_glibc: {
+ cppflags: [
+ "-DHAVE_A_OUT_H",
+ "-Wno-unused-parameter",
+ ],
+
+ srcs: [
+ "src/common/linux/crc32.cc",
+ "src/common/linux/dump_symbols.cc",
+ "src/common/linux/elfutils.cc",
+ "src/common/linux/elf_symbols_to_module.cc",
+ "src/common/linux/file_id.cc",
+ "src/common/linux/linux_libc_support.cc",
+ "src/common/linux/memory_mapped_file.cc",
+ "src/tools/linux/dump_syms/dump_syms.cc",
+ ],
+ },
+ },
+
+ local_include_dirs: ["src"],
+ srcs: [
+ "src/common/dwarf/bytereader.cc",
+ "src/common/dwarf/dwarf2diehandler.cc",
+ "src/common/dwarf/dwarf2reader.cc",
+ "src/common/dwarf_cfi_to_module.cc",
+ "src/common/dwarf_cu_to_module.cc",
+ "src/common/dwarf_line_to_module.cc",
+ "src/common/language.cc",
+ "src/common/module.cc",
+ "src/common/stabs_reader.cc",
+ "src/common/stabs_to_module.cc",
+ ],
+
+ cflags: [
+ "-Wall",
+ "-Werror",
+ "-Wno-unused-local-typedef",
+ "-Wno-unused-private-field",
+ "-Wno-unused-result",
+ ],
+}
+
+// sym_upload host tool.
+// =================================================
+cc_binary_host {
+ name: "sym_upload",
+ target: {
+ darwin: {
+ enabled: false,
+ },
+
+ linux_glibc: {
+ srcs: [
+ "src/common/linux/http_upload.cc",
+ "src/tools/linux/symupload/sym_upload.cc",
+ ],
+ },
+ },
+
+ local_include_dirs: ["src"],
+
+ cflags: [
+ "-Wall",
+ "-Werror",
+ "-Wno-unused-parameter",
+ ],
+}
+
+// libdisasm static library.
+// =================================================
+cc_library_host_static {
+ name: "libdisasm",
+ target: {
+ darwin: {
+ enabled: false,
+ },
+
+ linux_glibc: {
+ cflags: [
+ "-Wno-missing-field-initializers",
+ "-Wno-pointer-arith",
+ "-Wno-tautological-constant-out-of-range-compare",
+ "-Wno-unused-parameter",
+ ],
+ },
+ },
+
+ export_include_dirs: ["src/third_party/libdisasm"],
+ srcs: [
+ "src/third_party/libdisasm/ia32_implicit.c",
+ "src/third_party/libdisasm/ia32_insn.c",
+ "src/third_party/libdisasm/ia32_invariant.c",
+ "src/third_party/libdisasm/ia32_modrm.c",
+ "src/third_party/libdisasm/ia32_opcode_tables.c",
+ "src/third_party/libdisasm/ia32_operand.c",
+ "src/third_party/libdisasm/ia32_reg.c",
+ "src/third_party/libdisasm/ia32_settings.c",
+ "src/third_party/libdisasm/x86_disasm.c",
+ "src/third_party/libdisasm/x86_format.c",
+ "src/third_party/libdisasm/x86_imm.c",
+ "src/third_party/libdisasm/x86_insn.c",
+ "src/third_party/libdisasm/x86_misc.c",
+ "src/third_party/libdisasm/x86_operand_list.c",
+ ],
+}
+
+// minidump_stackwalk host tool.
+// =================================================
+cc_binary_host {
+ name: "minidump_stackwalk",
+ target: {
+ darwin: {
+ enabled: false,
+ },
+
+ linux_glibc: {
+ cppflags: [
+ "-DHAVE_A_OUT_H",
+ "-Wno-implicit-fallthrough",
+ // minidump_processor.cc:853, minidump.cc:4228 have fallthrough.
+ "-Wno-unused-function",
+ "-Wno-unused-parameter",
+ ],
+
+ srcs: [
+ "src/processor/basic_code_modules.cc",
+ "src/processor/basic_source_line_resolver.cc",
+ "src/processor/call_stack.cc",
+ "src/processor/cfi_frame_info.cc",
+ "src/processor/disassembler_x86.cc",
+ "src/processor/dump_context.cc",
+ "src/processor/dump_object.cc",
+ "src/processor/exploitability.cc",
+ "src/processor/exploitability_linux.cc",
+ "src/processor/exploitability_win.cc",
+ "src/processor/logging.cc",
+ "src/processor/microdump.cc",
+ "src/processor/microdump_processor.cc",
+ "src/processor/minidump.cc",
+ "src/processor/minidump_processor.cc",
+ "src/processor/minidump_stackwalk.cc",
+ "src/processor/pathname_stripper.cc",
+ "src/processor/process_state.cc",
+ "src/processor/simple_symbol_supplier.cc",
+ "src/processor/source_line_resolver_base.cc",
+ "src/processor/stack_frame_symbolizer.cc",
+ "src/processor/stackwalk_common.cc",
+ "src/processor/stackwalker.cc",
+ "src/processor/stackwalker_amd64.cc",
+ "src/processor/stackwalker_arm.cc",
+ "src/processor/stackwalker_arm64.cc",
+ "src/processor/stackwalker_mips.cc",
+ "src/processor/stackwalker_ppc.cc",
+ "src/processor/stackwalker_ppc64.cc",
+ "src/processor/stackwalker_sparc.cc",
+ "src/processor/stackwalker_x86.cc",
+ "src/processor/symbolic_constants_win.cc",
+ "src/processor/tokenize.cc",
+ ],
+ },
+ },
+
+ local_include_dirs: ["src"],
+
+ static_libs: ["libdisasm"],
+}
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..de0f7e7
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,2 @@
+# Empty Android.mk to prevent recursing into subdirectories containing
+# NDK Android.mk files.
diff --git a/LICENSE b/LICENSE
index 42af8c1..d15b0e6 100644
--- a/LICENSE
+++ b/LICENSE
@@ -335,7 +335,7 @@
and all related documents be drafted in English. Les parties ont exigé que le
présent contrat et tous les documents connexes soient rédigés en anglais.
-EXHIBIT A.
+Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
"Portions Copyright (c) 1999-2007 Apple Inc. All Rights Reserved.
@@ -346,12 +346,14 @@
http://www.opensource.apple.com/apsl/ and read it before using this file.
The Original Code and all software distributed under the License are
-distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND,
-EITHER EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the
-License for the specific language governing rights and limitations under the
-License."
+distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+Please see the License for the specific language governing rights and
+limitations under the License.
+
+@APPLE_LICENSE_HEADER_END@
--------------------------------------------------------------------
License for
diff --git a/OWNERS b/OWNERS
index 2fde281..963134d 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,13 +1,5 @@
# Sorted alphabetically.
# Please see README.md for contact info.
-
-ivanpe@chromium.org
-jperaza@chromium.org
-mark@chromium.org
-nbilling@google.com
-primiano@chromium.org
-saugustine@google.com
-rsesek@chromium.org
-ted@mielczarek.org
-thestig@chromium.org
-vapier@chromium.org
+jansene@google.com
+bohu@google.com
+yahan@google.com
diff --git a/PRESUBMIT.cfg b/PRESUBMIT.cfg
new file mode 100644
index 0000000..4018941
--- /dev/null
+++ b/PRESUBMIT.cfg
@@ -0,0 +1,4 @@
+# Disable hooks not relevant to upstream project.
+[Hook Overrides]
+cros_license_check: false
+
diff --git a/inherit-review-settings-ok b/inherit-review-settings-ok
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/inherit-review-settings-ok
diff --git a/src/build/testing.gypi b/src/build/testing.gypi
new file mode 100644
index 0000000..3a77230
--- /dev/null
+++ b/src/build/testing.gypi
@@ -0,0 +1,90 @@
+# Copyright 2014 Google Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+{
+ 'targets': [
+ {
+ 'target_name': 'gtest',
+ 'type': 'static_library',
+ 'sources': [
+ '../testing/gtest/src/gtest-all.cc',
+ ],
+ 'include_dirs': [
+ '../testing/gtest',
+ '../testing/gtest/include',
+ ],
+ 'direct_dependent_settings': {
+ 'include_dirs': [
+ '../testing/gtest/include',
+ ],
+ },
+ },
+ {
+ 'target_name': 'gtest_main',
+ 'type': 'static_library',
+ 'dependencies': [
+ 'gtest',
+ ],
+ 'sources': [
+ 'gtest/src/gtest_main.cc',
+ ],
+ },
+ {
+ 'target_name': 'gmock',
+ 'type': 'static_library',
+ 'dependencies': [
+ 'gtest',
+ ],
+ 'sources': [
+ '../testing/src/gmock-all.cc',
+ ],
+ 'include_dirs': [
+ '../testing',
+ '../testing/include',
+ ],
+ 'direct_dependent_settings': {
+ 'include_dirs': [
+ '../testing/include',
+ ],
+ },
+ 'export_dependent_settings': [
+ 'gtest',
+ ],
+ },
+ {
+ 'target_name': 'gmock_main',
+ 'type': 'static_library',
+ 'dependencies': [
+ 'gmock',
+ ],
+ 'sources': [
+ '../testing/src/gmock_main.cc',
+ ],
+ },
+ ],
+}
diff --git a/src/client/linux/crash_generation/crash_generation_server.cc b/src/client/linux/crash_generation/crash_generation_server.cc
index e3270c9..7da1ced 100644
--- a/src/client/linux/crash_generation/crash_generation_server.cc
+++ b/src/client/linux/crash_generation/crash_generation_server.cc
@@ -148,8 +148,8 @@
if (fcntl(fds[1], F_SETFL, O_NONBLOCK))
return false;
- if (fcntl(fds[1], F_SETFD, FD_CLOEXEC))
- return false;
+ // if (fcntl(fds[1], F_SETFD, FD_CLOEXEC))
+ // return false;
*client_fd = fds[0];
*server_fd = fds[1];
@@ -284,6 +284,10 @@
// (Closing this will make the child's sys_read unblock and return 0.)
close(signal_fd);
+ if (exit_callback_) {
+ ClientInfo info(crashing_pid, this);
+ exit_callback_(exit_context_, &info);
+ }
return true;
}
diff --git a/src/client/linux/dump_writer_common/seccomp_unwinder.cc b/src/client/linux/dump_writer_common/seccomp_unwinder.cc
new file mode 100644
index 0000000..e9d1ec7
--- /dev/null
+++ b/src/client/linux/dump_writer_common/seccomp_unwinder.cc
@@ -0,0 +1,154 @@
+// Copyright (c) 2014, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "client/linux/dump_writer_common/seccomp_unwinder.h"
+
+#include <string.h>
+
+#include "google_breakpad/common/minidump_format.h"
+#include "common/linux/linux_libc_support.h"
+
+namespace google_breakpad {
+
+void SeccompUnwinder::PopSeccompStackFrame(RawContextCPU* cpu,
+ const MDRawThread& thread,
+ uint8_t* stack_copy) {
+#if defined(__x86_64)
+ uint64_t bp = cpu->rbp;
+ uint64_t top = thread.stack.start_of_memory_range;
+ for (int i = 4; i--; ) {
+ if (bp < top ||
+ bp > thread.stack.start_of_memory_range +
+ thread.stack.memory.data_size - sizeof(bp) ||
+ bp & 1) {
+ break;
+ }
+ uint64_t old_top = top;
+ top = bp;
+ uint8_t* bp_addr = stack_copy + bp - thread.stack.start_of_memory_range;
+ my_memcpy(&bp, bp_addr, sizeof(bp));
+ if (bp == 0xDEADBEEFDEADBEEFull) {
+ struct {
+ uint64_t r15;
+ uint64_t r14;
+ uint64_t r13;
+ uint64_t r12;
+ uint64_t r11;
+ uint64_t r10;
+ uint64_t r9;
+ uint64_t r8;
+ uint64_t rdi;
+ uint64_t rsi;
+ uint64_t rdx;
+ uint64_t rcx;
+ uint64_t rbx;
+ uint64_t deadbeef;
+ uint64_t rbp;
+ uint64_t fakeret;
+ uint64_t ret;
+ /* char redzone[128]; */
+ } seccomp_stackframe;
+ if (top - offsetof(__typeof__(seccomp_stackframe), deadbeef) < old_top ||
+ top - offsetof(__typeof__(seccomp_stackframe), deadbeef) +
+ sizeof(seccomp_stackframe) >
+ thread.stack.start_of_memory_range+thread.stack.memory.data_size) {
+ break;
+ }
+ my_memcpy(&seccomp_stackframe,
+ bp_addr - offsetof(__typeof__(seccomp_stackframe), deadbeef),
+ sizeof(seccomp_stackframe));
+ cpu->rbx = seccomp_stackframe.rbx;
+ cpu->rcx = seccomp_stackframe.rcx;
+ cpu->rdx = seccomp_stackframe.rdx;
+ cpu->rsi = seccomp_stackframe.rsi;
+ cpu->rdi = seccomp_stackframe.rdi;
+ cpu->rbp = seccomp_stackframe.rbp;
+ cpu->rsp = top + 4*sizeof(uint64_t) + 128;
+ cpu->r8 = seccomp_stackframe.r8;
+ cpu->r9 = seccomp_stackframe.r9;
+ cpu->r10 = seccomp_stackframe.r10;
+ cpu->r11 = seccomp_stackframe.r11;
+ cpu->r12 = seccomp_stackframe.r12;
+ cpu->r13 = seccomp_stackframe.r13;
+ cpu->r14 = seccomp_stackframe.r14;
+ cpu->r15 = seccomp_stackframe.r15;
+ cpu->rip = seccomp_stackframe.fakeret;
+ return;
+ }
+ }
+#elif defined(__i386__)
+ uint32_t bp = cpu->ebp;
+ uint32_t top = thread.stack.start_of_memory_range;
+ for (int i = 4; i--; ) {
+ if (bp < top ||
+ bp > thread.stack.start_of_memory_range +
+ thread.stack.memory.data_size - sizeof(bp) ||
+ bp & 1) {
+ break;
+ }
+ uint32_t old_top = top;
+ top = bp;
+ uint8_t* bp_addr = stack_copy + bp - thread.stack.start_of_memory_range;
+ my_memcpy(&bp, bp_addr, sizeof(bp));
+ if (bp == 0xDEADBEEFu) {
+ struct {
+ uint32_t edi;
+ uint32_t esi;
+ uint32_t edx;
+ uint32_t ecx;
+ uint32_t ebx;
+ uint32_t deadbeef;
+ uint32_t ebp;
+ uint32_t fakeret;
+ uint32_t ret;
+ } seccomp_stackframe;
+ if (top - offsetof(__typeof__(seccomp_stackframe), deadbeef) < old_top ||
+ top - offsetof(__typeof__(seccomp_stackframe), deadbeef) +
+ sizeof(seccomp_stackframe) >
+ thread.stack.start_of_memory_range+thread.stack.memory.data_size) {
+ break;
+ }
+ my_memcpy(&seccomp_stackframe,
+ bp_addr - offsetof(__typeof__(seccomp_stackframe), deadbeef),
+ sizeof(seccomp_stackframe));
+ cpu->ebx = seccomp_stackframe.ebx;
+ cpu->ecx = seccomp_stackframe.ecx;
+ cpu->edx = seccomp_stackframe.edx;
+ cpu->esi = seccomp_stackframe.esi;
+ cpu->edi = seccomp_stackframe.edi;
+ cpu->ebp = seccomp_stackframe.ebp;
+ cpu->esp = top + 4*sizeof(void*);
+ cpu->eip = seccomp_stackframe.fakeret;
+ return;
+ }
+ }
+#endif
+}
+
+} // namespace google_breakpad
diff --git a/src/client/linux/dump_writer_common/seccomp_unwinder.h b/src/client/linux/dump_writer_common/seccomp_unwinder.h
new file mode 100644
index 0000000..0f5637b
--- /dev/null
+++ b/src/client/linux/dump_writer_common/seccomp_unwinder.h
@@ -0,0 +1,50 @@
+// Copyright (c) 2014, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef CLIENT_LINUX_DUMP_WRITER_COMMON_SECCOMP_UNWINDER_H
+#define CLIENT_LINUX_DUMP_WRITER_COMMON_SECCOMP_UNWINDER_H
+
+#include "client/linux/dump_writer_common/raw_context_cpu.h"
+#include "google_breakpad/common/minidump_format.h"
+
+namespace google_breakpad {
+
+struct SeccompUnwinder {
+
+ // Check if the top of the stack is part of a system call that has been
+ // redirected by the seccomp sandbox. If so, try to pop the stack frames
+ // all the way back to the point where the interception happened.
+ static void PopSeccompStackFrame(RawContextCPU* cpu,
+ const MDRawThread& thread,
+ uint8_t* stack_copy);
+};
+
+} // namespace google_breakpad
+
+#endif // CLIENT_LINUX_DUMP_WRITER_COMMON_SECCOMP_UNWINDER_H
diff --git a/src/client/linux/handler/exception_handler.cc b/src/client/linux/handler/exception_handler.cc
index 9e23c11..162f728 100644
--- a/src/client/linux/handler/exception_handler.cc
+++ b/src/client/linux/handler/exception_handler.cc
@@ -536,7 +536,7 @@
}
const pid_t child = sys_clone(
- ThreadEntry, stack, CLONE_FS | CLONE_UNTRACED, &thread_arg, NULL, NULL,
+ ThreadEntry, stack, CLONE_FS | CLONE_UNTRACED | CLONE_VM, &thread_arg, NULL, NULL,
NULL);
if (child == -1) {
sys_close(fdes[0]);
diff --git a/src/client/linux/handler/exception_handler_unittest.cc b/src/client/linux/handler/exception_handler_unittest.cc
index b2d8d46..fea2800 100644
--- a/src/client/linux/handler/exception_handler_unittest.cc
+++ b/src/client/linux/handler/exception_handler_unittest.cc
@@ -274,9 +274,10 @@
return NULL;
}
+// Disabled (doesn't work in CIPD build env: https://bugs.fuchsia.dev/p/fuchsia/issues/detail?id=37301#c26)
// Tests that concurrent crashes do not enter a loop by alternately triggering
// the signal handler.
-TEST(ExceptionHandlerTest, ParallelChildCrashesDontHang) {
+TEST(ExceptionHandlerTest, DISABLED_ParallelChildCrashesDontHang) {
AutoTempDir temp_dir;
const pid_t child = fork();
if (child == 0) {
diff --git a/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc b/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
index 16a9daf..55706d2 100644
--- a/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
+++ b/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
@@ -430,7 +430,8 @@
/* Get back to normal behavior of TEST*() macros wrt TestBody. */
#undef TestBody
-TEST(LinuxPtraceDumperTest, VerifyStackReadWithMultipleThreads) {
+// Disabled until b/143777590 is resolved.
+TEST(LinuxPtraceDumperTest, DISABLED_VerifyStackReadWithMultipleThreads) {
static const size_t kNumberOfThreadsInHelperProgram = 5;
pid_t child_pid = SetupChildProcess(kNumberOfThreadsInHelperProgram);
@@ -491,7 +492,8 @@
ASSERT_EQ(SIGKILL, WTERMSIG(status));
}
-TEST_F(LinuxPtraceDumperTest, SanitizeStackCopy) {
+// Disabled until b/143777590 is resolved.
+TEST_F(LinuxPtraceDumperTest, DISABLED_SanitizeStackCopy) {
static const size_t kNumberOfThreadsInHelperProgram = 1;
pid_t child_pid = SetupChildProcess(kNumberOfThreadsInHelperProgram);
diff --git a/src/client/windows/unittests/exception_handler_death_test.cc b/src/client/windows/unittests/exception_handler_death_test.cc
index 50d3fda..1596729 100644
--- a/src/client/windows/unittests/exception_handler_death_test.cc
+++ b/src/client/windows/unittests/exception_handler_death_test.cc
@@ -120,7 +120,7 @@
return succeeded;
}
-TEST_F(ExceptionHandlerDeathTest, InProcTest) {
+TEST_F(ExceptionHandlerDeathTest, InProcTest) __attribute__((optnone)) {
// For the in-proc test, we just need to instantiate an exception
// handler in in-proc mode, and crash. Since the entire test is
// reexecuted in the child process, we don't have to worry about
@@ -138,7 +138,8 @@
// Disable GTest SEH handler
testing::DisableExceptionHandlerInScope disable_exception_handler;
- int* i = NULL;
+ // Do not optmize out this!
+ int *i = NULL;
ASSERT_DEATH((*i)++, kSuccessIndicator);
}
@@ -151,7 +152,7 @@
}
void ExceptionHandlerDeathTest::DoCrashAccessViolation(
- const OutOfProcGuarantee out_of_proc_guarantee) {
+ const OutOfProcGuarantee out_of_proc_guarantee) __attribute__((optnone)) {
scoped_ptr<google_breakpad::ExceptionHandler> exc;
if (out_of_proc_guarantee == OUT_OF_PROC_GUARANTEED) {
@@ -187,7 +188,8 @@
// if it's not true we'll still get an error rather than the crash
// being expected.
ASSERT_TRUE(exc->IsOutOfProcess());
- int* i = NULL;
+ // Do not optimize out this!
+ int *i = NULL;
printf("%d\n", (*i)++);
}
diff --git a/src/client/windows/unittests/exception_handler_nesting_test.cc b/src/client/windows/unittests/exception_handler_nesting_test.cc
index 7fa6ac2..a554bc8 100644
--- a/src/client/windows/unittests/exception_handler_nesting_test.cc
+++ b/src/client/windows/unittests/exception_handler_nesting_test.cc
@@ -131,7 +131,7 @@
}
-void DoCrash(const char* message) {
+void DoCrash(const char *message) __attribute__((optnone)) {
if (message) {
fprintf(stderr, "%s", message);
fflush(stderr);
diff --git a/src/client/windows/unittests/exception_handler_test.cc b/src/client/windows/unittests/exception_handler_test.cc
index f658726..c49271b 100644
--- a/src/client/windows/unittests/exception_handler_test.cc
+++ b/src/client/windows/unittests/exception_handler_test.cc
@@ -270,9 +270,11 @@
EXPECT_TRUE(mini.HasStream(HandleDataStream));
EXPECT_TRUE(full.HasStream(HandleDataStream));
- // We expect PEB and TEBs in this dump.
- EXPECT_TRUE(mini.HasTebs() || full.HasTebs());
- EXPECT_TRUE(mini.HasPeb() || full.HasPeb());
+ #ifndef _WIN64
+ // We expect PEB and TEBs in this dump.
+ EXPECT_TRUE(mini.HasTebs() || full.HasTebs());
+ EXPECT_TRUE(mini.HasPeb() || full.HasPeb());
+ #endif
// Minidump should have a memory listing, but no 64-bit memory.
EXPECT_TRUE(mini.HasStream(MemoryListStream));
@@ -342,9 +344,11 @@
EXPECT_TRUE(mini.HasStream(HandleDataStream));
EXPECT_TRUE(full.HasStream(HandleDataStream));
- // We expect PEB and TEBs in this dump.
- EXPECT_TRUE(mini.HasTebs() || full.HasTebs());
- EXPECT_TRUE(mini.HasPeb() || full.HasPeb());
+ #ifndef _WIN64
+ // We expect PEB and TEBs in this dump.
+ EXPECT_TRUE(mini.HasTebs() || full.HasTebs());
+ EXPECT_TRUE(mini.HasPeb() || full.HasPeb());
+ #endif
// Minidump should have a memory listing, but no 64-bit memory.
EXPECT_TRUE(mini.HasStream(MemoryListStream));
diff --git a/src/client/windows/unittests/minidump_test.cc b/src/client/windows/unittests/minidump_test.cc
index 741447d..09d8bcb 100644
--- a/src/client/windows/unittests/minidump_test.cc
+++ b/src/client/windows/unittests/minidump_test.cc
@@ -203,9 +203,11 @@
EXPECT_FALSE(mini.HasStream(HandleOperationListStream));
EXPECT_FALSE(mini.HasStream(TokenStream));
- // We expect no PEB nor TEBs in this dump.
- EXPECT_FALSE(mini.HasTebs());
- EXPECT_FALSE(mini.HasPeb());
+ #ifndef _WIN64
+ // We expect no PEB nor TEBs in this dump.
+ EXPECT_FALSE(mini.HasTebs());
+ EXPECT_FALSE(mini.HasPeb());
+ #endif
// We expect no off-stack memory in this dump.
EXPECT_FALSE(mini.HasMemory(this));
@@ -223,9 +225,12 @@
EXPECT_TRUE(mini.HasStream(UnloadedModuleListStream));
EXPECT_TRUE(mini.HasStream(MiscInfoStream));
- // We expect PEB and TEBs in this dump.
- EXPECT_TRUE(mini.HasTebs());
- EXPECT_TRUE(mini.HasPeb());
+ #ifndef _WIN64
+ // Unit tests are not handling 64 bit correctly right now.
+ // We expect PEB and TEBs in this dump.
+ EXPECT_TRUE(mini.HasTebs());
+ EXPECT_TRUE(mini.HasPeb());
+ #endif
EXPECT_FALSE(mini.HasStream(ThreadExListStream));
EXPECT_FALSE(mini.HasStream(Memory64ListStream));
@@ -258,10 +263,11 @@
// We expect memory referenced by stack in this dump.
EXPECT_TRUE(mini.HasMemory(this));
- // We expect PEB and TEBs in this dump.
- EXPECT_TRUE(mini.HasTebs());
- EXPECT_TRUE(mini.HasPeb());
-
+ #ifndef _WIN64
+ // We expect PEB and TEBs in this dump.
+ EXPECT_TRUE(mini.HasTebs());
+ EXPECT_TRUE(mini.HasPeb());
+ #endif
EXPECT_FALSE(mini.HasStream(ThreadExListStream));
EXPECT_FALSE(mini.HasStream(Memory64ListStream));
EXPECT_FALSE(mini.HasStream(CommentStreamA));
@@ -303,9 +309,11 @@
EXPECT_FALSE(mini.HasMemory(this));
EXPECT_TRUE(full.HasMemory(this));
- // We expect PEB and TEBs in this dump.
- EXPECT_TRUE(mini.HasTebs() || full.HasTebs());
- EXPECT_TRUE(mini.HasPeb() || full.HasPeb());
+ #ifndef _WIN64
+ // We expect PEB and TEBs in this dump.
+ EXPECT_TRUE(mini.HasTebs() || full.HasTebs());
+ EXPECT_TRUE(mini.HasPeb() || full.HasPeb());
+ #endif
EXPECT_TRUE(mini.HasStream(MemoryListStream));
EXPECT_TRUE(full.HasStream(Memory64ListStream));
diff --git a/src/common/android/include/sgidefs.h b/src/common/android/include/sgidefs.h
new file mode 100644
index 0000000..33796dc
--- /dev/null
+++ b/src/common/android/include/sgidefs.h
@@ -0,0 +1,41 @@
+// Copyright (c) 2013, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_BREAKPAD_ANDROID_INCLUDE_SGIDEFS_H
+#define GOOGLE_BREAKPAD_ANDROID_INCLUDE_SGIDEFS_H
+
+#ifdef __mips__
+
+// Android doesn't contain sgidefs.h, but does have <asm/sgidefs.h> which
+// contains what we need.
+#include <asm/sgidefs.h>
+
+#endif // __mips__
+
+#endif // GOOGLE_BREAKPAD_ANDROID_INCLUDE_SGIDEFS_H
diff --git a/src/common/dwarf/functioninfo.cc b/src/common/dwarf/functioninfo.cc
index 5b0ce81..301749e 100644
--- a/src/common/dwarf/functioninfo.cc
+++ b/src/common/dwarf/functioninfo.cc
@@ -36,6 +36,7 @@
#include <assert.h>
#include <limits.h>
#include <stdio.h>
+#include <inttypes.h>
#include <map>
#include <queue>
@@ -65,13 +66,13 @@
}
void CULineInfoHandler::DefineFile(const string& name,
- int32 file_num, uint32_t dir_num,
+ int32_t file_num, uint32_t dir_num,
uint64_t mod_time, uint64_t length) {
assert(dir_num >= 0);
assert(dir_num < dirs_->size());
// These should never come out of order, actually.
- if (file_num == (int32)files_->size() || file_num == -1) {
+ if (file_num == (int32_t)files_->size() || file_num == -1) {
string dir = dirs_->at(dir_num);
SourceFileInfo s;
@@ -212,8 +213,8 @@
// If you hit this, this code probably needs to be rewritten.
fprintf(stderr,
"Error: DW_AT_specification was seen before the referenced "
- "DIE! (Looking for DIE at offset %08llx, in DIE at "
- "offset %08llx)\n", data, offset);
+ "DIE! (Looking for DIE at offset %08" PRIx64 ", in DIE at "
+ "offset %08" PRIx64 ")\n", data, offset);
}
break;
}
diff --git a/src/common/dwarf/functioninfo.h b/src/common/dwarf/functioninfo.h
index 1387c5b..9e6543c 100644
--- a/src/common/dwarf/functioninfo.h
+++ b/src/common/dwarf/functioninfo.h
@@ -69,8 +69,8 @@
uint64_t lowpc;
};
-typedef std::map<uint64, FunctionInfo*> FunctionMap;
-typedef std::map<uint64, std::pair<string, uint32> > LineMap;
+typedef std::map<uint64_t, FunctionInfo*> FunctionMap;
+typedef std::map<uint64_t, std::pair<string, uint32_t> > LineMap;
// This class is a basic line info handler that fills in the dirs,
// file, and linemap passed into it with the data produced from the
@@ -90,7 +90,7 @@
// Called when we define a filename. We just place
// concat(dirs_[DIR_NUM], NAME) into files_ at position FILE_NUM.
- virtual void DefineFile(const string& name, int32 file_num,
+ virtual void DefineFile(const string& name, int32_t file_num,
uint32_t dir_num, uint64_t mod_time, uint64_t length);
diff --git a/src/common/memory.h b/src/common/memory.h
new file mode 100644
index 0000000..d6aa137
--- /dev/null
+++ b/src/common/memory.h
@@ -0,0 +1,212 @@
+// Copyright (c) 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_BREAKPAD_COMMON_MEMORY_H_
+#define GOOGLE_BREAKPAD_COMMON_MEMORY_H_
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/mman.h>
+
+#include <memory>
+#include <vector>
+
+#if defined(MEMORY_SANITIZER)
+#include <sanitizer/msan_interface.h>
+#endif
+
+#ifdef __APPLE__
+#define sys_mmap mmap
+#define sys_mmap2 mmap
+#define sys_munmap munmap
+#define MAP_ANONYMOUS MAP_ANON
+#else
+#include "third_party/lss/linux_syscall_support.h"
+#endif
+
+namespace google_breakpad {
+
+// This is very simple allocator which fetches pages from the kernel directly.
+// Thus, it can be used even when the heap may be corrupted.
+//
+// There is no free operation. The pages are only freed when the object is
+// destroyed.
+class PageAllocator {
+ public:
+ PageAllocator()
+ : page_size_(getpagesize()),
+ last_(NULL),
+ current_page_(NULL),
+ page_offset_(0) {
+ }
+
+ ~PageAllocator() {
+ FreeAll();
+ }
+
+ void *Alloc(size_t bytes) {
+ if (!bytes)
+ return NULL;
+
+ if (current_page_ && page_size_ - page_offset_ >= bytes) {
+ uint8_t *const ret = current_page_ + page_offset_;
+ page_offset_ += bytes;
+ if (page_offset_ == page_size_) {
+ page_offset_ = 0;
+ current_page_ = NULL;
+ }
+
+ return ret;
+ }
+
+ const size_t pages =
+ (bytes + sizeof(PageHeader) + page_size_ - 1) / page_size_;
+ uint8_t *const ret = GetNPages(pages);
+ if (!ret)
+ return NULL;
+
+ page_offset_ =
+ (page_size_ - (page_size_ * pages - (bytes + sizeof(PageHeader)))) %
+ page_size_;
+ current_page_ = page_offset_ ? ret + page_size_ * (pages - 1) : NULL;
+
+ return ret + sizeof(PageHeader);
+ }
+
+ // Checks whether the page allocator owns the passed-in pointer.
+ // This method exists for testing pursposes only.
+ bool OwnsPointer(const void* p) {
+ for (PageHeader* header = last_; header; header = header->next) {
+ const char* current = reinterpret_cast<char*>(header);
+ if ((p >= current) && (p < current + header->num_pages * page_size_))
+ return true;
+ }
+
+ return false;
+ }
+
+ private:
+ uint8_t *GetNPages(size_t num_pages) {
+#if defined(__x86_64__) || defined(__aarch64__) || defined(__aarch64__) || \
+ ((defined(__mips__) && _MIPS_SIM == _ABI64))
+ void *a = sys_mmap(NULL, page_size_ * num_pages, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+#else
+ void *a = sys_mmap2(NULL, page_size_ * num_pages, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+#endif
+ if (a == MAP_FAILED)
+ return NULL;
+
+#if defined(MEMORY_SANITIZER)
+ // We need to indicate to MSan that memory allocated through sys_mmap is
+ // initialized, since linux_syscall_support.h doesn't have MSan hooks.
+ __msan_unpoison(a, page_size_ * num_pages);
+#endif
+
+ struct PageHeader *header = reinterpret_cast<PageHeader*>(a);
+ header->next = last_;
+ header->num_pages = num_pages;
+ last_ = header;
+
+ return reinterpret_cast<uint8_t*>(a);
+ }
+
+ void FreeAll() {
+ PageHeader *next;
+
+ for (PageHeader *cur = last_; cur; cur = next) {
+ next = cur->next;
+ sys_munmap(cur, cur->num_pages * page_size_);
+ }
+ }
+
+ struct PageHeader {
+ PageHeader *next; // pointer to the start of the next set of pages.
+ size_t num_pages; // the number of pages in this set.
+ };
+
+ const size_t page_size_;
+ PageHeader *last_;
+ uint8_t *current_page_;
+ size_t page_offset_;
+};
+
+// Wrapper to use with STL containers
+template <typename T>
+struct PageStdAllocator : public std::allocator<T> {
+ typedef typename std::allocator<T>::pointer pointer;
+ typedef typename std::allocator<T>::size_type size_type;
+
+ explicit PageStdAllocator(PageAllocator& allocator): allocator_(allocator) {}
+ template <class Other> PageStdAllocator(const PageStdAllocator<Other>& other)
+ : allocator_(other.allocator_) {}
+
+ inline pointer allocate(size_type n, const void* = 0) {
+ return static_cast<pointer>(allocator_.Alloc(sizeof(T) * n));
+ }
+
+ inline void deallocate(pointer, size_type) {
+ // The PageAllocator doesn't free.
+ }
+
+ template <typename U> struct rebind {
+ typedef PageStdAllocator<U> other;
+ };
+
+ private:
+ // Silly workaround for the gcc from Android's ndk (gcc 4.6), which will
+ // otherwise complain that `other.allocator_` is private in the constructor
+ // code.
+ template<typename Other> friend struct PageStdAllocator;
+
+ PageAllocator& allocator_;
+};
+
+// A wasteful vector is a std::vector, except that it allocates memory from a
+// PageAllocator. It's wasteful because, when resizing, it always allocates a
+// whole new array since the PageAllocator doesn't support realloc.
+template<class T>
+class wasteful_vector : public std::vector<T, PageStdAllocator<T> > {
+ public:
+ wasteful_vector(PageAllocator* allocator, unsigned size_hint = 16)
+ : std::vector<T, PageStdAllocator<T> >(PageStdAllocator<T>(*allocator)) {
+ std::vector<T, PageStdAllocator<T> >::reserve(size_hint);
+ }
+};
+
+} // namespace google_breakpad
+
+inline void* operator new(size_t nbytes,
+ google_breakpad::PageAllocator& allocator) {
+ return allocator.Alloc(nbytes);
+}
+
+#endif // GOOGLE_BREAKPAD_COMMON_MEMORY_H_
diff --git a/src/common/memory_allocator_unittest.cc b/src/common/memory_allocator_unittest.cc
index 8ef6891..dd528df 100644
--- a/src/common/memory_allocator_unittest.cc
+++ b/src/common/memory_allocator_unittest.cc
@@ -56,6 +56,9 @@
}
TEST(PageAllocatorTest, LargeObject) {
+#if defined(__aarch64__) && defined(__APPLE__)
+ GTEST_SKIP() << "Skipping test for mac_arm_x64 bots";
+#endif
PageAllocator allocator;
EXPECT_EQ(0U, allocator.pages_allocated());
diff --git a/src/google_breakpad/processor/minidump.h b/src/google_breakpad/processor/minidump.h
index 934a0e3..45a3a20 100644
--- a/src/google_breakpad/processor/minidump.h
+++ b/src/google_breakpad/processor/minidump.h
@@ -1205,7 +1205,16 @@
}
// Print a human-readable representation of the object to stdout.
- void Print();
+ void Print(FILE* fp);
+
+ const std::map<std::string, std::string>& simple_annotations() const {
+ return simple_annotations_;
+ }
+
+ const std::vector<std::map<std::string, std::string>>&
+ module_annotations() const {
+ return module_crashpad_info_simple_annotations_;
+ }
private:
friend class Minidump;
diff --git a/src/processor/binarystream.cc b/src/processor/binarystream.cc
new file mode 100644
index 0000000..bf92225
--- /dev/null
+++ b/src/processor/binarystream.cc
@@ -0,0 +1,124 @@
+// Copyright (c) 2010, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <arpa/inet.h>
+#include <limits.h>
+
+#include <string>
+#include <vector>
+
+#include "common/using_std_string.h"
+#include "processor/binarystream.h"
+
+namespace google_breakpad {
+using std::vector;
+
+binarystream &binarystream::operator>>(string &str) {
+ uint16_t length;
+ *this >> length;
+ if (eof())
+ return *this;
+ if (length == 0) {
+ str.clear();
+ return *this;
+ }
+ vector<char> buffer(length);
+ stream_.read(&buffer[0], length);
+ if (!eof())
+ str.assign(&buffer[0], length);
+ return *this;
+}
+
+binarystream &binarystream::operator>>(uint8_t &u8) {
+ stream_.read((char *)&u8, 1);
+ return *this;
+}
+
+binarystream &binarystream::operator>>(uint16_t &u16) {
+ uint16_t temp;
+ stream_.read((char *)&temp, 2);
+ if (!eof())
+ u16 = ntohs(temp);
+ return *this;
+}
+
+binarystream &binarystream::operator>>(uint32_t &u32) {
+ uint32_t temp;
+ stream_.read((char *)&temp, 4);
+ if (!eof())
+ u32 = ntohl(temp);
+ return *this;
+}
+
+binarystream &binarystream::operator>>(uint64_t &u64) {
+ uint32_t lower, upper;
+ *this >> lower >> upper;
+ if (!eof())
+ u64 = static_cast<uint64_t>(lower) | (static_cast<uint64_t>(upper) << 32);
+ return *this;
+}
+
+binarystream &binarystream::operator<<(const string &str) {
+ if (str.length() > USHRT_MAX) {
+ // truncate to 16-bit length
+ *this << static_cast<uint16_t>(USHRT_MAX);
+ stream_.write(str.c_str(), USHRT_MAX);
+ } else {
+ *this << (uint16_t)(str.length() & 0xFFFF);
+ stream_.write(str.c_str(), str.length());
+ }
+ return *this;
+}
+
+binarystream &binarystream::operator<<(uint8_t u8) {
+ stream_.write((const char*)&u8, 1);
+ return *this;
+}
+
+binarystream &binarystream::operator<<(uint16_t u16) {
+ u16 = htons(u16);
+ stream_.write((const char*)&u16, 2);
+ return *this;
+}
+
+binarystream &binarystream::operator<<(uint32_t u32) {
+ u32 = htonl(u32);
+ stream_.write((const char*)&u32, 4);
+ return *this;
+}
+
+binarystream &binarystream::operator<<(uint64_t u64) {
+ // write 64-bit ints as two 32-bit ints, so we can byte-swap them easily
+ uint32_t lower = static_cast<uint32_t>(u64 & 0xFFFFFFFF);
+ uint32_t upper = static_cast<uint32_t>(u64 >> 32);
+ *this << lower << upper;
+ return *this;
+}
+
+} // namespace google_breakpad
diff --git a/src/processor/binarystream.h b/src/processor/binarystream.h
new file mode 100644
index 0000000..172e09b
--- /dev/null
+++ b/src/processor/binarystream.h
@@ -0,0 +1,92 @@
+// Copyright (c) 2010, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// binarystream implements part of the std::iostream interface as a
+// wrapper around std::stringstream to allow reading and writing strings
+// and integers of known size.
+
+#ifndef GOOGLE_BREAKPAD_PROCESSOR_BINARYSTREAM_H_
+#define GOOGLE_BREAKPAD_PROCESSOR_BINARYSTREAM_H_
+
+#include <sstream>
+#include <string>
+
+#include "common/using_std_string.h"
+#include "google_breakpad/common/breakpad_types.h"
+
+namespace google_breakpad {
+using std::ios_base;
+using std::ios;
+
+class binarystream {
+ public:
+ explicit binarystream(ios_base::openmode which = ios_base::out|ios_base::in)
+ : stream_(which) {}
+ explicit binarystream(const string &str,
+ ios_base::openmode which = ios_base::out|ios_base::in)
+ : stream_(str, which) {}
+ explicit binarystream(const char *str, size_t size,
+ ios_base::openmode which = ios_base::out|ios_base::in)
+ : stream_(string(str, size), which) {}
+
+ binarystream &operator>>(string &str);
+ binarystream &operator>>(uint8_t &u8);
+ binarystream &operator>>(uint16_t &u16);
+ binarystream &operator>>(uint32_t &u32);
+ binarystream &operator>>(uint64_t &u64);
+
+ // Note: strings are truncated at 65535 characters
+ binarystream &operator<<(const string &str);
+ binarystream &operator<<(uint8_t u8);
+ binarystream &operator<<(uint16_t u16);
+ binarystream &operator<<(uint32_t u32);
+ binarystream &operator<<(uint64_t u64);
+
+ // Forward a few methods directly from the stream object
+ bool eof() const { return stream_.eof(); }
+ void clear() { stream_.clear(); }
+ string str() const { return stream_.str(); }
+ void str(const string &s) { stream_.str(s); }
+
+ // Seek both read and write pointers to the beginning of the stream.
+ void rewind() {
+ stream_.seekg (0, ios::beg);
+ stream_.seekp (0, ios::beg);
+ // This is to clear all the error flags, since only the EOF flag is cleared
+ // with seekg().
+ stream_.clear();
+ }
+
+ private:
+ std::stringstream stream_;
+};
+
+} // namespace google_breakpad
+
+#endif // GOOGLE_BREAKPAD_PROCESSOR_BINARYSTREAM_H_
diff --git a/src/processor/binarystream_unittest.cc b/src/processor/binarystream_unittest.cc
new file mode 100644
index 0000000..bf020ed
--- /dev/null
+++ b/src/processor/binarystream_unittest.cc
@@ -0,0 +1,432 @@
+// Copyright (c) 2010, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <ios>
+#include <string>
+#include <vector>
+
+#include "breakpad_googletest_includes.h"
+#include "common/using_std_string.h"
+#include "processor/binarystream.h"
+
+namespace {
+using std::ios_base;
+using std::vector;
+using google_breakpad::binarystream;
+
+
+class BinaryStreamBasicTest : public ::testing::Test {
+protected:
+ binarystream stream;
+};
+
+TEST_F(BinaryStreamBasicTest, ReadU8) {
+ uint8_t u8 = 0;
+ ASSERT_FALSE(stream.eof());
+ stream >> u8;
+ ASSERT_TRUE(stream.eof());
+ EXPECT_EQ(0U, u8);
+ stream.rewind();
+ stream.clear();
+ stream << (uint8_t)1;
+ ASSERT_FALSE(stream.eof());
+ stream >> u8;
+ EXPECT_EQ(1, u8);
+ EXPECT_FALSE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadU16) {
+ uint16_t u16 = 0;
+ ASSERT_FALSE(stream.eof());
+ stream >> u16;
+ ASSERT_TRUE(stream.eof());
+ EXPECT_EQ(0U, u16);
+ stream.rewind();
+ stream.clear();
+ stream << (uint16_t)1;
+ ASSERT_FALSE(stream.eof());
+ stream >> u16;
+ EXPECT_EQ(1, u16);
+ EXPECT_FALSE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadU32) {
+ uint32_t u32 = 0;
+ ASSERT_FALSE(stream.eof());
+ stream >> u32;
+ ASSERT_TRUE(stream.eof());
+ EXPECT_EQ(0U, u32);
+ stream.rewind();
+ stream.clear();
+ stream << (uint32_t)1;
+ ASSERT_FALSE(stream.eof());
+ stream >> u32;
+ EXPECT_EQ(1U, u32);
+ EXPECT_FALSE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadU64) {
+ uint64_t u64 = 0;
+ ASSERT_FALSE(stream.eof());
+ stream >> u64;
+ ASSERT_TRUE(stream.eof());
+ EXPECT_EQ(0U, u64);
+ stream.rewind();
+ stream.clear();
+ stream << (uint64_t)1;
+ ASSERT_FALSE(stream.eof());
+ stream >> u64;
+ EXPECT_EQ(1U, u64);
+ EXPECT_FALSE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadString) {
+ string s("");
+ ASSERT_FALSE(stream.eof());
+ stream >> s;
+ ASSERT_TRUE(stream.eof());
+ EXPECT_EQ("", s);
+ // write an empty string to the stream, read it back
+ s = "abcd";
+ stream.rewind();
+ stream.clear();
+ stream << string("");
+ stream >> s;
+ EXPECT_EQ("", s);
+ EXPECT_FALSE(stream.eof());
+ stream.rewind();
+ stream.clear();
+ stream << string("test");
+ ASSERT_FALSE(stream.eof());
+ stream >> s;
+ EXPECT_EQ("test", s);
+ EXPECT_FALSE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadEmptyString) {
+ string s("abc");
+ stream << string("");
+ stream >> s;
+ EXPECT_EQ("", s);
+}
+
+TEST_F(BinaryStreamBasicTest, ReadMultiU8) {
+ const uint8_t ea = 0, eb = 100, ec = 200, ed = 0xFF;
+ uint8_t a, b, c, d, e;
+ stream << ea << eb << ec << ed;
+ stream >> a >> b >> c >> d;
+ ASSERT_FALSE(stream.eof());
+ EXPECT_EQ(ea, a);
+ EXPECT_EQ(eb, b);
+ EXPECT_EQ(ec, c);
+ EXPECT_EQ(ed, d);
+ ASSERT_FALSE(stream.eof());
+ e = 0;
+ stream >> e;
+ EXPECT_EQ(0U, e);
+ ASSERT_TRUE(stream.eof());
+ // try reading all at once, including one past eof
+ stream.rewind();
+ stream.clear();
+ ASSERT_FALSE(stream.eof());
+ a = b = c = d = e = 0;
+ stream << ea << eb << ec << ed;
+ stream >> a >> b >> c >> d >> e;
+ EXPECT_EQ(ea, a);
+ EXPECT_EQ(eb, b);
+ EXPECT_EQ(ec, c);
+ EXPECT_EQ(ed, d);
+ EXPECT_EQ(0U, e);
+ EXPECT_TRUE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadMultiU16) {
+ const uint16_t ea = 0, eb = 0x100, ec = 0x8000, ed = 0xFFFF;
+ uint16_t a, b, c, d, e;
+ stream << ea << eb << ec << ed;
+ stream >> a >> b >> c >> d;
+ ASSERT_FALSE(stream.eof());
+ EXPECT_EQ(ea, a);
+ EXPECT_EQ(eb, b);
+ EXPECT_EQ(ec, c);
+ EXPECT_EQ(ed, d);
+ ASSERT_FALSE(stream.eof());
+ e = 0;
+ stream >> e;
+ EXPECT_EQ(0U, e);
+ EXPECT_TRUE(stream.eof());
+ // try reading all at once, including one past eof
+ stream.rewind();
+ stream.clear();
+ ASSERT_FALSE(stream.eof());
+ a = b = c = d = e = 0;
+ stream << ea << eb << ec << ed;
+ stream >> a >> b >> c >> d >> e;
+ EXPECT_EQ(ea, a);
+ EXPECT_EQ(eb, b);
+ EXPECT_EQ(ec, c);
+ EXPECT_EQ(ed, d);
+ EXPECT_EQ(0U, e);
+ EXPECT_TRUE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadMultiU32) {
+ const uint32_t ea = 0, eb = 0x10000, ec = 0x8000000, ed = 0xFFFFFFFF;
+ uint32_t a, b, c, d, e;
+ stream << ea << eb << ec << ed;
+ stream >> a >> b >> c >> d;
+ ASSERT_FALSE(stream.eof());
+ EXPECT_EQ(ea, a);
+ EXPECT_EQ(eb, b);
+ EXPECT_EQ(ec, c);
+ EXPECT_EQ(ed, d);
+ ASSERT_FALSE(stream.eof());
+ e = 0;
+ stream >> e;
+ EXPECT_EQ(0U, e);
+ EXPECT_TRUE(stream.eof());
+ // try reading all at once, including one past eof
+ stream.rewind();
+ stream.clear();
+ ASSERT_FALSE(stream.eof());
+ a = b = c = d = e = 0;
+ stream << ea << eb << ec << ed;
+ stream >> a >> b >> c >> d >> e;
+ EXPECT_EQ(ea, a);
+ EXPECT_EQ(eb, b);
+ EXPECT_EQ(ec, c);
+ EXPECT_EQ(ed, d);
+ EXPECT_EQ(0U, e);
+ EXPECT_TRUE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadMultiU64) {
+ const uint64_t ea = 0, eb = 0x10000, ec = 0x100000000ULL,
+ ed = 0xFFFFFFFFFFFFFFFFULL;
+ uint64_t a, b, c, d, e;
+ stream << ea << eb << ec << ed;
+ stream >> a >> b >> c >> d;
+ ASSERT_FALSE(stream.eof());
+ EXPECT_EQ(ea, a);
+ EXPECT_EQ(eb, b);
+ EXPECT_EQ(ec, c);
+ EXPECT_EQ(ed, d);
+ ASSERT_FALSE(stream.eof());
+ e = 0;
+ stream >> e;
+ EXPECT_EQ(0U, e);
+ EXPECT_TRUE(stream.eof());
+ // try reading all at once, including one past eof
+ stream.rewind();
+ stream.clear();
+ ASSERT_FALSE(stream.eof());
+ a = b = c = d = e = 0;
+ stream << ea << eb << ec << ed;
+ stream >> a >> b >> c >> d >> e;
+ EXPECT_EQ(ea, a);
+ EXPECT_EQ(eb, b);
+ EXPECT_EQ(ec, c);
+ EXPECT_EQ(ed, d);
+ EXPECT_EQ(0U, e);
+ EXPECT_TRUE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadMixed) {
+ const uint8_t e8 = 0x10;
+ const uint16_t e16 = 0x2020;
+ const uint32_t e32 = 0x30303030;
+ const uint64_t e64 = 0x4040404040404040ULL;
+ const string es = "test";
+ uint8_t u8 = 0;
+ uint16_t u16 = 0;
+ uint32_t u32 = 0;
+ uint64_t u64 = 0;
+ string s("test");
+ stream << e8 << e16 << e32 << e64 << es;
+ stream >> u8 >> u16 >> u32 >> u64 >> s;
+ EXPECT_FALSE(stream.eof());
+ EXPECT_EQ(e8, u8);
+ EXPECT_EQ(e16, u16);
+ EXPECT_EQ(e32, u32);
+ EXPECT_EQ(e64, u64);
+ EXPECT_EQ(es, s);
+}
+
+TEST_F(BinaryStreamBasicTest, ReadStringMissing) {
+ // ensure that reading a string where only the length is present fails
+ uint16_t u16 = 8;
+ stream << u16;
+ stream.rewind();
+ string s("");
+ stream >> s;
+ EXPECT_EQ("", s);
+ EXPECT_TRUE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, ReadStringTruncated) {
+ // ensure that reading a string where not all the data is present fails
+ uint16_t u16 = 8;
+ stream << u16;
+ stream << (uint8_t)'t' << (uint8_t)'e' << (uint8_t)'s' << (uint8_t)'t';
+ stream.rewind();
+ string s("");
+ stream >> s;
+ EXPECT_EQ("", s);
+ EXPECT_TRUE(stream.eof());
+}
+
+TEST_F(BinaryStreamBasicTest, StreamByteLength) {
+ // Test that the stream buffer contains the right amount of data
+ stream << (uint8_t)0 << (uint16_t)1 << (uint32_t)2 << (uint64_t)3
+ << string("test");
+ string s = stream.str();
+ EXPECT_EQ(21U, s.length());
+}
+
+TEST_F(BinaryStreamBasicTest, AppendStreamResultsByteLength) {
+ // Test that appending the str() results from two streams
+ // gives the right byte length
+ binarystream stream2;
+ stream << (uint8_t)0 << (uint16_t)1;
+ stream2 << (uint32_t)0 << (uint64_t)2
+ << string("test");
+ string s = stream.str();
+ string s2 = stream2.str();
+ s.append(s2);
+ EXPECT_EQ(21U, s.length());
+}
+
+TEST_F(BinaryStreamBasicTest, StreamSetStr) {
+ const string es("test");
+ stream << es;
+ binarystream stream2;
+ stream2.str(stream.str());
+ string s;
+ stream2 >> s;
+ EXPECT_FALSE(stream2.eof());
+ EXPECT_EQ("test", s);
+ s = "";
+ stream2.str(stream.str());
+ stream2.rewind();
+ stream2 >> s;
+ EXPECT_FALSE(stream2.eof());
+ EXPECT_EQ("test", s);
+}
+
+class BinaryStreamU8Test : public ::testing::Test {
+protected:
+ binarystream stream;
+
+ void SetUp() {
+ stream << (uint8_t)1;
+ }
+};
+
+TEST_F(BinaryStreamU8Test, ReadU16) {
+ uint16_t u16 = 0;
+ ASSERT_FALSE(stream.eof());
+ stream >> u16;
+ ASSERT_TRUE(stream.eof());
+ EXPECT_EQ(0U, u16);
+}
+
+TEST_F(BinaryStreamU8Test, ReadU32) {
+ uint32_t u32 = 0;
+ ASSERT_FALSE(stream.eof());
+ stream >> u32;
+ ASSERT_TRUE(stream.eof());
+ EXPECT_EQ(0U, u32);
+}
+
+TEST_F(BinaryStreamU8Test, ReadU64) {
+ uint64_t u64 = 0;
+ ASSERT_FALSE(stream.eof());
+ stream >> u64;
+ ASSERT_TRUE(stream.eof());
+ EXPECT_EQ(0U, u64);
+}
+
+TEST_F(BinaryStreamU8Test, ReadString) {
+ string s("");
+ ASSERT_FALSE(stream.eof());
+ stream >> s;
+ ASSERT_TRUE(stream.eof());
+ EXPECT_EQ("", s);
+}
+
+
+TEST(BinaryStreamTest, InitWithData) {
+ const char *data = "abcd";
+ binarystream stream(data);
+ uint8_t a, b, c, d;
+ stream >> a >> b >> c >> d;
+ ASSERT_FALSE(stream.eof());
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+}
+
+TEST(BinaryStreamTest, InitWithDataLeadingNull) {
+ const char *data = "\0abcd";
+ binarystream stream(data, 5);
+ uint8_t z, a, b, c, d;
+ stream >> z >> a >> b >> c >> d;
+ ASSERT_FALSE(stream.eof());
+ EXPECT_EQ(0U, z);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+}
+
+TEST(BinaryStreamTest, InitWithDataVector) {
+ vector<char> data;
+ data.push_back('a');
+ data.push_back('b');
+ data.push_back('c');
+ data.push_back('d');
+ data.push_back('e');
+ data.resize(4);
+ binarystream stream(&data[0], data.size());
+ uint8_t a, b, c, d;
+ stream >> a >> b >> c >> d;
+ ASSERT_FALSE(stream.eof());
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+}
+
+} // namespace
+
+int main(int argc, char *argv[]) {
+ ::testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
diff --git a/src/processor/microdump_processor_unittest.cc b/src/processor/microdump_processor_unittest.cc
index 47f5e35..423f5ff 100644
--- a/src/processor/microdump_processor_unittest.cc
+++ b/src/processor/microdump_processor_unittest.cc
@@ -66,7 +66,7 @@
void ReadFile(const string& file_name, string* file_contents) {
assert(file_contents);
- std::ifstream file_stream(file_name.c_str(), std::ios::in);
+ std::ifstream file_stream(file_name.c_str(), std::ios::in | std::ios::binary);
ASSERT_TRUE(file_stream.good());
std::vector<char> bytes;
file_stream.seekg(0, std::ios_base::end);
diff --git a/src/processor/minidump.cc b/src/processor/minidump.cc
index 45e4a52..84a7f8c 100644
--- a/src/processor/minidump.cc
+++ b/src/processor/minidump.cc
@@ -5456,40 +5456,40 @@
}
-void MinidumpCrashpadInfo::Print() {
+void MinidumpCrashpadInfo::Print(FILE* fp) {
if (!valid_) {
BPLOG(ERROR) << "MinidumpCrashpadInfo cannot print invalid data";
return;
}
- printf("MDRawCrashpadInfo\n");
- printf(" version = %d\n", crashpad_info_.version);
- printf(" report_id = %s\n",
+ fprintf(fp, "MDRawCrashpadInfo\n");
+ fprintf(fp, " version = %d\n", crashpad_info_.version);
+ fprintf(fp, " report_id = %s\n",
MDGUIDToString(crashpad_info_.report_id).c_str());
- printf(" client_id = %s\n",
+ fprintf(fp, " client_id = %s\n",
MDGUIDToString(crashpad_info_.client_id).c_str());
for (const auto& annot : simple_annotations_) {
- printf(" simple_annotations[\"%s\"] = %s\n", annot.first.c_str(),
+ fprintf(fp, " simple_annotations[\"%s\"] = %s\n", annot.first.c_str(),
annot.second.c_str());
}
for (uint32_t module_index = 0;
module_index < module_crashpad_info_links_.size();
++module_index) {
- printf(" module_list[%d].minidump_module_list_index = %d\n",
+ fprintf(fp, " module_list[%d].minidump_module_list_index = %d\n",
module_index, module_crashpad_info_links_[module_index]);
- printf(" module_list[%d].version = %d\n",
+ fprintf(fp, " module_list[%d].version = %d\n",
module_index, module_crashpad_info_[module_index].version);
const auto& list_annots =
module_crashpad_info_list_annotations_[module_index];
for (uint32_t annotation_index = 0; annotation_index < list_annots.size();
++annotation_index) {
- printf(" module_list[%d].list_annotations[%d] = %s\n", module_index,
+ fprintf(fp, " module_list[%d].list_annotations[%d] = %s\n", module_index,
annotation_index, list_annots[annotation_index].c_str());
}
const auto& simple_annots =
module_crashpad_info_simple_annotations_[module_index];
for (const auto& annot : simple_annots) {
- printf(" module_list[%d].simple_annotations[\"%s\"] = %s\n",
+ fprintf(fp, " module_list[%d].simple_annotations[\"%s\"] = %s\n",
module_index, annot.first.c_str(), annot.second.c_str());
}
const auto& crashpad_annots =
@@ -5516,7 +5516,7 @@
printf(" address_mask = %" PRIu64 "\n", crashpad_info_.address_mask);
}
- printf("\n");
+ fprintf(fp, "\n");
}
diff --git a/src/processor/minidump_dump.cc b/src/processor/minidump_dump.cc
index d3c33ad..9613b57 100644
--- a/src/processor/minidump_dump.cc
+++ b/src/processor/minidump_dump.cc
@@ -37,7 +37,12 @@
#include <stdio.h>
#include <string.h>
+#ifdef _MSC_VER
+#include "msvc-posix.h"
+#include "msvc-getopt.h"
+#else
#include <unistd.h>
+#endif
#include "common/path_helper.h"
#include "common/scoped_ptr.h"
@@ -199,7 +204,7 @@
MinidumpCrashpadInfo *crashpad_info = minidump.GetCrashpadInfo();
if (crashpad_info) {
// Crashpad info is optional, so don't treat absence as an error.
- crashpad_info->Print();
+ crashpad_info->Print(stdout);
}
DumpRawStream(&minidump,
diff --git a/src/processor/minidump_stackwalk.cc b/src/processor/minidump_stackwalk.cc
index 74b41ac..d44ddf8 100644
--- a/src/processor/minidump_stackwalk.cc
+++ b/src/processor/minidump_stackwalk.cc
@@ -37,7 +37,12 @@
#include <stdio.h>
#include <string.h>
-#include <unistd.h>
+#ifdef _MSC_VER
+#include "msvc-posix.h"
+#include "msvc-getopt.h"
+#else
+ #include <unistd.h>
+#endif
#include <limits>
#include <string>
diff --git a/src/processor/minidump_unittest.cc b/src/processor/minidump_unittest.cc
index 719adf7..4055bcb 100644
--- a/src/processor/minidump_unittest.cc
+++ b/src/processor/minidump_unittest.cc
@@ -111,7 +111,7 @@
TEST_F(MinidumpTest, TestMinidumpFromStream) {
// read minidump contents into memory, construct a stringstream around them
- ifstream file_stream(minidump_file_.c_str(), std::ios::in);
+ ifstream file_stream(minidump_file_.c_str(), std::ios::in | std::ios::binary);
ASSERT_TRUE(file_stream.good());
vector<char> bytes;
file_stream.seekg(0, std::ios_base::end);
@@ -199,7 +199,7 @@
stream.Append("stream contents");
dump.Add(&stream);
dump.Finish();
-
+
string contents;
ASSERT_TRUE(dump.GetContents(&contents));
istringstream minidump_stream(contents);
@@ -280,10 +280,10 @@
raw_context.esp = 0x659caaa4;
raw_context.ss = 0x2e951ef7;
Context context(dump, raw_context);
-
+
Thread thread(dump, 0xa898f11b, stack, context,
0x9e39439f, 0x4abfc15f, 0xe499898a, 0x0d43e939dcfd0372ULL);
-
+
dump.Add(&stack);
dump.Add(&context);
dump.Add(&thread);
@@ -805,7 +805,7 @@
dump.Add(&system_info);
dump.Add(&csd_version);
dump.Finish();
-
+
string contents;
ASSERT_TRUE(dump.GetContents(&contents));
istringstream minidump_stream(contents);
@@ -1041,7 +1041,7 @@
.D32(sizeof(MDRawMemoryInfo)) // size_of_entry
.D64(kNumberOfEntries); // number_of_entries
-
+
// Now add a MDRawMemoryInfo entry.
const uint64_t kBaseAddress = 0x1000;
const uint64_t kRegionSize = 0x2000;
@@ -1110,7 +1110,7 @@
0xdcba4321, // exception code
0xf0e0d0c0, // exception flags
0x0919a9b9c9d9e9f9ULL); // exception address
-
+
dump.Add(&context);
dump.Add(&exception);
dump.Finish();
@@ -1184,7 +1184,7 @@
0xdcba4321, // exception code
0xf0e0d0c0, // exception flags
0x0919a9b9c9d9e9f9ULL); // exception address
-
+
dump.Add(&context);
dump.Add(&exception);
dump.Finish();
@@ -1260,7 +1260,7 @@
0xdcba4321, // exception code
0xf0e0d0c0, // exception flags
0x0919a9b9c9d9e9f9ULL); // exception address
-
+
dump.Add(&context);
dump.Add(&exception);
@@ -1351,7 +1351,7 @@
0xdcba4321, // exception code
0xf0e0d0c0, // exception flags
0x0919a9b9c9d9e9f9ULL); // exception address
-
+
dump.Add(&context);
dump.Add(&exception);
dump.Finish();
@@ -1414,7 +1414,7 @@
0xdcba4321, // exception code
0xf0e0d0c0, // exception flags
0x0919a9b9c9d9e9f9ULL); // exception address
-
+
dump.Add(&context);
dump.Add(&exception);
dump.Finish();
@@ -1498,7 +1498,7 @@
0xdcba4321, // exception code
0xf0e0d0c0, // exception flags
0x0919a9b9c9d9e9f9ULL); // exception address
-
+
dump.Add(&context);
dump.Add(&exception);
dump.Finish();
@@ -1597,7 +1597,7 @@
0xdcba4321, // Exception code.
0xf0e0d0c0, // Exception flags.
0x0919a9b9); // Exception address.
-
+
dump.Add(&context);
dump.Add(&exception);
dump.Finish();
diff --git a/src/processor/source_line_resolver_base.cc b/src/processor/source_line_resolver_base.cc
index da9ff76..b8f4567 100644
--- a/src/processor/source_line_resolver_base.cc
+++ b/src/processor/source_line_resolver_base.cc
@@ -38,6 +38,7 @@
#endif
#include <stdio.h>
+
#include <string.h>
#include <sys/stat.h>
@@ -120,7 +121,7 @@
BPLOG(INFO) << "Opening " << map_file;
- FILE* f = fopen(map_file.c_str(), "rt");
+ FILE *f = fopen(map_file.c_str(), "rb");
if (!f) {
string error_string;
error_code = ErrnoString(&error_string);
diff --git a/src/processor/stackwalk_common.cc b/src/processor/stackwalk_common.cc
index 688b278..644ede7 100644
--- a/src/processor/stackwalk_common.cc
+++ b/src/processor/stackwalk_common.cc
@@ -40,6 +40,7 @@
#include <assert.h>
#include <stdlib.h>
#include <string.h>
+#include <cstdio>
#include <string>
#include <vector>
@@ -59,13 +60,15 @@
namespace {
+static FILE* PrintStream = stdout;
+
using std::vector;
using std::unique_ptr;
// Separator character for machine readable output.
static const char kOutputSeparator = '|';
-// PrintRegister prints a register's name and value to stdout. It will
+// PrintRegister prints a register's name and value to PrintStream. It will
// print four registers on a line. For the first register in a set,
// pass 0 for |start_col|. For registers in a set, pass the most recent
// return value of PrintRegister.
@@ -79,9 +82,9 @@
if (start_col + static_cast<ssize_t>(strlen(buffer)) > kMaxWidth) {
start_col = 0;
- printf("\n ");
+ fprintf(PrintStream, "\n ");
}
- fputs(buffer, stdout);
+ fputs(buffer, PrintStream);
return start_col + strlen(buffer);
}
@@ -93,9 +96,9 @@
if (start_col + static_cast<ssize_t>(strlen(buffer)) > kMaxWidth) {
start_col = 0;
- printf("\n ");
+ fprintf(PrintStream, "\n ");
}
- fputs(buffer, stdout);
+ fputs(buffer, PrintStream);
return start_col + strlen(buffer);
}
@@ -203,13 +206,13 @@
return;
// Print stack contents.
- printf("\n%sStack contents:", indent.c_str());
+ fprintf(PrintStream, "\n%sStack contents:", indent.c_str());
for(uint64_t address = stack_begin; address < stack_end; ) {
// Print the start address of this row.
if (word_length == 4)
- printf("\n%s %08x", indent.c_str(), static_cast<uint32_t>(address));
+ fprintf(PrintStream, "\n%s %08x", indent.c_str(), static_cast<uint32_t>(address));
else
- printf("\n%s %016" PRIx64, indent.c_str(), address);
+ fprintf(PrintStream, "\n%s %016" PRIx64, indent.c_str(), address);
// Print data in hex.
const int kBytesPerRow = 16;
@@ -218,19 +221,19 @@
uint8_t value = 0;
if (address < stack_end &&
memory->GetMemoryAtAddress(address, &value)) {
- printf(" %02x", value);
+ fprintf(PrintStream, " %02x", value);
data_as_string.push_back(isprint(value) ? value : '.');
} else {
- printf(" ");
+ fprintf(PrintStream, " ");
data_as_string.push_back(' ');
}
}
// Print data as string.
- printf(" %s", data_as_string.c_str());
+ fprintf(PrintStream, " %s", data_as_string.c_str());
}
// Try to find instruction pointers from stack.
- printf("\n%sPossible instruction pointers:\n", indent.c_str());
+ fprintf(PrintStream, "\n%sPossible instruction pointers:\n", indent.c_str());
for (uint64_t address = stack_begin; address < stack_end;
address += word_length) {
StackFrame pointee_frame;
@@ -257,14 +260,14 @@
auto print_function_name = [&](StackFrame* frame) {
if (!frame->function_name.empty()) {
if (word_length == 4) {
- printf("%s *(0x%08x) = 0x%08x", indent.c_str(),
+ fprintf(PrintStream, "%s *(0x%08x) = 0x%08x", indent.c_str(),
static_cast<uint32_t>(address),
static_cast<uint32_t>(frame->instruction));
} else {
- printf("%s *(0x%016" PRIx64 ") = 0x%016" PRIx64, indent.c_str(),
+ fprintf(PrintStream, "%s *(0x%016" PRIx64 ") = 0x%016" PRIx64, indent.c_str(),
address, frame->instruction);
}
- printf(
+ fprintf(PrintStream,
" <%s> [%s : %d + 0x%" PRIx64 "]\n", frame->function_name.c_str(),
PathnameStripper::File(frame->source_file_name).c_str(),
frame->source_line, frame->instruction - frame->source_line_base);
@@ -274,32 +277,33 @@
for (unique_ptr<StackFrame> &frame : inlined_frames)
print_function_name(frame.get());
}
- printf("\n");
+ fprintf(PrintStream, "\n");
}
+
static void PrintFrameHeader(const StackFrame* frame, int frame_index) {
- printf("%2d ", frame_index);
+ fprintf(PrintStream, "%2d ", frame_index);
uint64_t instruction_address = frame->ReturnAddress();
if (frame->module) {
- printf("%s", PathnameStripper::File(frame->module->code_file()).c_str());
+ fprintf(PrintStream, "%s", PathnameStripper::File(frame->module->code_file()).c_str());
if (!frame->function_name.empty()) {
- printf("!%s", frame->function_name.c_str());
+ fprintf(PrintStream, "!%s", frame->function_name.c_str());
if (!frame->source_file_name.empty()) {
string source_file = PathnameStripper::File(frame->source_file_name);
- printf(" [%s : %d + 0x%" PRIx64 "]", source_file.c_str(),
+ fprintf(PrintStream, " [%s : %d + 0x%" PRIx64 "]", source_file.c_str(),
frame->source_line,
instruction_address - frame->source_line_base);
} else {
- printf(" + 0x%" PRIx64, instruction_address - frame->function_base);
+ fprintf(PrintStream, " + 0x%" PRIx64, instruction_address - frame->function_base);
}
} else {
- printf(" + 0x%" PRIx64,
+ fprintf(PrintStream, " + 0x%" PRIx64,
instruction_address - frame->module->base_address());
}
} else {
- printf("0x%" PRIx64, instruction_address);
+ fprintf(PrintStream, "0x%" PRIx64, instruction_address);
}
}
@@ -320,12 +324,13 @@
SourceLineResolverInterface* resolver) {
int frame_count = stack->frames()->size();
if (frame_count == 0) {
- printf(" <no frames>\n");
+ fprintf(PrintStream, " <no frames>\n");
}
for (int frame_index = 0; frame_index < frame_count; ++frame_index) {
const StackFrame* frame = stack->frames()->at(frame_index);
PrintFrameHeader(frame, frame_index);
- printf("\n ");
+ fprintf(PrintStream, "\n ");
+ fprintf(PrintStream, "\n ");
// Inlined frames don't have registers info.
if (frame->trust != StackFrameAMD64::FRAME_TRUST_INLINE) {
@@ -937,7 +942,7 @@
"t6", frame_riscv64->context.t6, sequence);
}
}
- printf("\n Found by: %s\n", frame->trust_description().c_str());
+ fprintf(PrintStream, "\n Found by: %s\n", frame->trust_description().c_str());
// Print stack contents.
if (output_stack_contents && frame_index + 1 < frame_count) {
@@ -948,7 +953,7 @@
}
}
-// PrintStackMachineReadable prints the call stack in |stack| to stdout,
+// PrintStackMachineReadable prints the call stack in |stack| to PrintStream,
// in the following machine readable pipe-delimited text format:
// thread number|frame number|module|function|source file|line|offset
//
@@ -959,20 +964,20 @@
int frame_count = stack->frames()->size();
for (int frame_index = 0; frame_index < frame_count; ++frame_index) {
const StackFrame* frame = stack->frames()->at(frame_index);
- printf("%d%c%d%c", thread_num, kOutputSeparator, frame_index,
+ fprintf(PrintStream, "%d%c%d%c", thread_num, kOutputSeparator, frame_index,
kOutputSeparator);
uint64_t instruction_address = frame->ReturnAddress();
if (frame->module) {
assert(!frame->module->code_file().empty());
- printf("%s", StripSeparator(PathnameStripper::File(
+ fprintf(PrintStream, "%s", StripSeparator(PathnameStripper::File(
frame->module->code_file())).c_str());
if (!frame->function_name.empty()) {
- printf("%c%s", kOutputSeparator,
+ fprintf(PrintStream, "%c%s", kOutputSeparator,
StripSeparator(frame->function_name).c_str());
if (!frame->source_file_name.empty()) {
- printf("%c%s%c%d%c0x%" PRIx64,
+ fprintf(PrintStream, "%c%s%c%d%c0x%" PRIx64,
kOutputSeparator,
StripSeparator(frame->source_file_name).c_str(),
kOutputSeparator,
@@ -980,14 +985,14 @@
kOutputSeparator,
instruction_address - frame->source_line_base);
} else {
- printf("%c%c%c0x%" PRIx64,
+ fprintf(PrintStream, "%c%c%c0x%" PRIx64,
kOutputSeparator, // empty source file
kOutputSeparator, // empty source line
kOutputSeparator,
instruction_address - frame->function_base);
}
} else {
- printf("%c%c%c%c0x%" PRIx64,
+ fprintf(PrintStream, "%c%c%c%c0x%" PRIx64,
kOutputSeparator, // empty function name
kOutputSeparator, // empty source file
kOutputSeparator, // empty source line
@@ -995,15 +1000,15 @@
instruction_address - frame->module->base_address());
}
} else {
- // the printf before this prints a trailing separator for module name
- printf("%c%c%c%c0x%" PRIx64,
+ // the fprintf before this prints a trailing separator for module name
+ fprintf(PrintStream, "%c%c%c%c0x%" PRIx64,
kOutputSeparator, // empty function name
kOutputSeparator, // empty source file
kOutputSeparator, // empty source line
kOutputSeparator,
instruction_address);
}
- printf("\n");
+ fprintf(PrintStream, "\n");
}
}
@@ -1024,7 +1029,7 @@
return false;
}
-// PrintModule prints a single |module| to stdout.
+// PrintModule prints a single |module| to PrintStream.
// |modules_without_symbols| should contain the list of modules that were
// confirmed to be missing their symbols during the stack walk.
static void PrintModule(
@@ -1043,7 +1048,7 @@
module->debug_identifier() + ")";
}
uint64_t base_address = module->base_address();
- printf("0x%08" PRIx64 " - 0x%08" PRIx64 " %s %s%s%s\n",
+ fprintf(PrintStream, "0x%08" PRIx64 " - 0x%08" PRIx64 " %s %s%s%s\n",
base_address, base_address + module->size() - 1,
PathnameStripper::File(module->code_file()).c_str(),
module->version().empty() ? "???" : module->version().c_str(),
@@ -1051,7 +1056,7 @@
symbol_issues.c_str());
}
-// PrintModules prints the list of all loaded |modules| to stdout.
+// PrintModules prints the list of all loaded |modules| to PrintStream.
// |modules_without_symbols| should contain the list of modules that were
// confirmed to be missing their symbols during the stack walk.
static void PrintModules(
@@ -1061,8 +1066,8 @@
if (!modules)
return;
- printf("\n");
- printf("Loaded modules:\n");
+ fprintf(PrintStream, "\n");
+ fprintf(PrintStream, "Loaded modules:\n");
uint64_t main_address = 0;
const CodeModule* main_module = modules->GetMainModule();
@@ -1101,7 +1106,7 @@
++module_sequence) {
const CodeModule* module = modules->GetModuleAtSequence(module_sequence);
uint64_t base_address = module->base_address();
- printf("Module%c%s%c%s%c%s%c%s%c0x%08" PRIx64 "%c0x%08" PRIx64 "%c%d\n",
+ fprintf(PrintStream, "Module%c%s%c%s%c%s%c%s%c0x%08" PRIx64 "%c0x%08" PRIx64 "%c%d\n",
kOutputSeparator,
StripSeparator(PathnameStripper::File(module->code_file())).c_str(),
kOutputSeparator, StripSeparator(module->version()).c_str(),
@@ -1118,6 +1123,10 @@
} // namespace
+void SetPrintStream(FILE* fp) {
+ PrintStream = fp;
+}
+
void PrintProcessState(const ProcessState& process_state,
bool output_stack_contents,
bool output_requesting_thread_only,
@@ -1125,44 +1134,44 @@
// Print OS and CPU information.
string cpu = process_state.system_info()->cpu;
string cpu_info = process_state.system_info()->cpu_info;
- printf("Operating system: %s\n", process_state.system_info()->os.c_str());
- printf(" %s\n",
+ fprintf(PrintStream, "Operating system: %s\n", process_state.system_info()->os.c_str());
+ fprintf(PrintStream, " %s\n",
process_state.system_info()->os_version.c_str());
- printf("CPU: %s\n", cpu.c_str());
+ fprintf(PrintStream, "CPU: %s\n", cpu.c_str());
if (!cpu_info.empty()) {
// This field is optional.
- printf(" %s\n", cpu_info.c_str());
+ fprintf(PrintStream, " %s\n", cpu_info.c_str());
}
- printf(" %d CPU%s\n",
+ fprintf(PrintStream, " %d CPU%s\n",
process_state.system_info()->cpu_count,
process_state.system_info()->cpu_count != 1 ? "s" : "");
- printf("\n");
+ fprintf(PrintStream, "\n");
// Print GPU information
string gl_version = process_state.system_info()->gl_version;
string gl_vendor = process_state.system_info()->gl_vendor;
string gl_renderer = process_state.system_info()->gl_renderer;
- printf("GPU:");
+ fprintf(PrintStream, "GPU:");
if (!gl_version.empty() || !gl_vendor.empty() || !gl_renderer.empty()) {
- printf(" %s\n", gl_version.c_str());
- printf(" %s\n", gl_vendor.c_str());
- printf(" %s\n", gl_renderer.c_str());
+ fprintf(PrintStream, " %s\n", gl_version.c_str());
+ fprintf(PrintStream, " %s\n", gl_vendor.c_str());
+ fprintf(PrintStream, " %s\n", gl_renderer.c_str());
} else {
- printf(" UNKNOWN\n");
+ fprintf(PrintStream, " UNKNOWN\n");
}
- printf("\n");
+ fprintf(PrintStream, "\n");
// Print crash information.
if (process_state.crashed()) {
- printf("Crash reason: %s\n", process_state.crash_reason().c_str());
- printf("Crash address: 0x%" PRIx64 "\n", process_state.crash_address());
+ fprintf(PrintStream, "Crash reason: %s\n", process_state.crash_reason().c_str());
+ fprintf(PrintStream, "Crash address: 0x%" PRIx64 "\n", process_state.crash_address());
} else {
- printf("No crash\n");
+ fprintf(PrintStream, "No crash\n");
}
string assertion = process_state.assertion();
if (!assertion.empty()) {
- printf("Assertion: %s\n", assertion.c_str());
+ fprintf(PrintStream, "Assertion: %s\n", assertion.c_str());
}
// Compute process uptime if the process creation and crash times are
@@ -1170,18 +1179,18 @@
if (process_state.time_date_stamp() != 0 &&
process_state.process_create_time() != 0 &&
process_state.time_date_stamp() >= process_state.process_create_time()) {
- printf("Process uptime: %d seconds\n",
+ fprintf(PrintStream, "Process uptime: %d seconds\n",
process_state.time_date_stamp() -
process_state.process_create_time());
} else {
- printf("Process uptime: not available\n");
+ fprintf(PrintStream, "Process uptime: not available\n");
}
// If the thread that requested the dump is known, print it first.
int requesting_thread = process_state.requesting_thread();
if (requesting_thread != -1) {
- printf("\n");
- printf("Thread %d (%s)\n",
+ fprintf(PrintStream, "\n");
+ fprintf(PrintStream, "Thread %d (%s)\n",
requesting_thread,
process_state.crashed() ? "crashed" :
"requested dump, did not crash");
@@ -1191,19 +1200,17 @@
process_state.modules(), resolver);
}
- if (!output_requesting_thread_only) {
- // Print all of the threads in the dump.
- int thread_count = process_state.threads()->size();
- for (int thread_index = 0; thread_index < thread_count; ++thread_index) {
- if (thread_index != requesting_thread) {
- // Don't print the crash thread again, it was already printed.
- printf("\n");
- printf("Thread %d\n", thread_index);
- PrintStack(process_state.threads()->at(thread_index), cpu,
- output_stack_contents,
- process_state.thread_memory_regions()->at(thread_index),
- process_state.modules(), resolver);
- }
+ // Print all of the threads in the dump.
+ int thread_count = process_state.threads()->size();
+ for (int thread_index = 0; thread_index < thread_count; ++thread_index) {
+ if (thread_index != requesting_thread) {
+ // Don't print the crash thread again, it was already printed.
+ fprintf(PrintStream, "\n");
+ fprintf(PrintStream, "Thread %d\n", thread_index);
+ PrintStack(process_state.threads()->at(thread_index), cpu,
+ output_stack_contents,
+ process_state.thread_memory_regions()->at(thread_index),
+ process_state.modules(), resolver);
}
}
@@ -1217,18 +1224,18 @@
// OS|{OS Name}|{OS Version}
// CPU|{CPU Name}|{CPU Info}|{Number of CPUs}
// GPU|{GPU version}|{GPU vendor}|{GPU renderer}
- printf("OS%c%s%c%s\n", kOutputSeparator,
+ fprintf(PrintStream, "OS%c%s%c%s\n", kOutputSeparator,
StripSeparator(process_state.system_info()->os).c_str(),
kOutputSeparator,
StripSeparator(process_state.system_info()->os_version).c_str());
- printf("CPU%c%s%c%s%c%d\n", kOutputSeparator,
+ fprintf(PrintStream, "CPU%c%s%c%s%c%d\n", kOutputSeparator,
StripSeparator(process_state.system_info()->cpu).c_str(),
kOutputSeparator,
// this may be empty
StripSeparator(process_state.system_info()->cpu_info).c_str(),
kOutputSeparator,
process_state.system_info()->cpu_count);
- printf("GPU%c%s%c%s%c%s\n", kOutputSeparator,
+ fprintf(PrintStream, "GPU%c%s%c%s%c%s\n", kOutputSeparator,
StripSeparator(process_state.system_info()->gl_version).c_str(),
kOutputSeparator,
StripSeparator(process_state.system_info()->gl_vendor).c_str(),
@@ -1239,9 +1246,9 @@
// Print crash information.
// Crash|{Crash Reason}|{Crash Address}|{Crashed Thread}
- printf("Crash%c", kOutputSeparator);
+ fprintf(PrintStream, "Crash%c", kOutputSeparator);
if (process_state.crashed()) {
- printf("%s%c0x%" PRIx64 "%c",
+ fprintf(PrintStream, "%s%c0x%" PRIx64 "%c",
StripSeparator(process_state.crash_reason()).c_str(),
kOutputSeparator, process_state.crash_address(), kOutputSeparator);
} else {
@@ -1249,23 +1256,23 @@
// instead of the unhelpful "No crash"
string assertion = process_state.assertion();
if (!assertion.empty()) {
- printf("%s%c%c", StripSeparator(assertion).c_str(),
+ fprintf(PrintStream, "%s%c%c", StripSeparator(assertion).c_str(),
kOutputSeparator, kOutputSeparator);
} else {
- printf("No crash%c%c", kOutputSeparator, kOutputSeparator);
+ fprintf(PrintStream, "No crash%c%c", kOutputSeparator, kOutputSeparator);
}
}
if (requesting_thread != -1) {
- printf("%d\n", requesting_thread);
+ fprintf(PrintStream, "%d\n", requesting_thread);
} else {
- printf("\n");
+ fprintf(PrintStream, "\n");
}
PrintModulesMachineReadable(process_state.modules());
// blank line to indicate start of threads
- printf("\n");
+ fprintf(PrintStream, "\n");
// If the thread that requested the dump is known, print it first.
if (requesting_thread != -1) {
@@ -1287,17 +1294,17 @@
void PrintRequestingThreadBrief(const ProcessState& process_state) {
int requesting_thread = process_state.requesting_thread();
if (requesting_thread == -1) {
- printf(" <no crashing or requesting dump thread identified>\n");
+ fprintf(PrintStream, " <no crashing or requesting dump thread identified>\n");
return;
}
- printf("Thread %d (%s)\n", requesting_thread,
+ fprintf(PrintStream, "Thread %d (%s)\n", requesting_thread,
process_state.crashed() ? "crashed" : "requested dump, did not crash");
const CallStack* stack = process_state.threads()->at(requesting_thread);
int frame_count = stack->frames()->size();
for (int frame_index = 0; frame_index < frame_count; ++frame_index) {
PrintFrameHeader(stack->frames()->at(frame_index), frame_index);
- printf("\n");
+ fprintf(PrintStream, "\n");
}
}
diff --git a/src/processor/stackwalk_common.h b/src/processor/stackwalk_common.h
index 3782f98..b2266e4 100644
--- a/src/processor/stackwalk_common.h
+++ b/src/processor/stackwalk_common.h
@@ -32,12 +32,14 @@
#ifndef PROCESSOR_STACKWALK_COMMON_H__
#define PROCESSOR_STACKWALK_COMMON_H__
+#include <stdio.h>
namespace google_breakpad {
class ProcessState;
class SourceLineResolverInterface;
+void SetPrintStream(FILE* fp);
void PrintProcessStateMachineReadable(const ProcessState& process_state);
void PrintProcessState(const ProcessState& process_state,
bool output_stack_contents,
diff --git a/src/processor/synth_minidump_unittest.cc b/src/processor/synth_minidump_unittest.cc
index 3b803af..9e39882 100644
--- a/src/processor/synth_minidump_unittest.cc
+++ b/src/processor/synth_minidump_unittest.cc
@@ -152,7 +152,7 @@
MDRawContextX86 raw;
raw.context_flags = MD_CONTEXT_AMD64;
ASSERT_DEATH(Context context(dump, raw);,
- "context\\.context_flags & (0x[0-9a-f]+|MD_CONTEXT_X86)");
+ "context\\.context_flags & ");
}
TEST(ContextDeathTest, X86BadEndianness) {
@@ -198,7 +198,7 @@
Dump dump(0, kLittleEndian);
Context context(dump, x86_raw_context);
context.Finish(0x8665da0c);
-
+
Exception exception(dump, context,
0x1234abcd, // thread id
0xdcba4321, // exception code
@@ -242,7 +242,7 @@
String s(dump, "All mimsy were the borogoves");
string contents;
ASSERT_TRUE(s.GetContents(&contents));
- static const char expected[] =
+ static const char expected[] =
"\x00\x00\x00\x38\0A\0l\0l\0 \0m\0i\0m\0s\0y\0 \0w\0e\0r\0e"
"\0 \0t\0h\0e\0 \0b\0o\0r\0o\0g\0o\0v\0e\0s";
string expected_string(expected, sizeof(expected) - 1);
diff --git a/src/testing/CHANGES b/src/testing/CHANGES
new file mode 100644
index 0000000..90f88a5
--- /dev/null
+++ b/src/testing/CHANGES
@@ -0,0 +1,92 @@
+Changes for 1.6.0:
+
+* Compilation is much faster and uses much less memory, especially
+ when the constructor and destructor of a mock class are moved out of
+ the class body.
+* New matchers: Pointwise(), Each().
+* New actions: ReturnPointee() and ReturnRefOfCopy().
+* CMake support.
+* Project files for Visual Studio 2010.
+* AllOf() and AnyOf() can handle up-to 10 arguments now.
+* Google Mock doctor understands Clang error messages now.
+* SetArgPointee<> now accepts string literals.
+* gmock_gen.py handles storage specifier macros and template return
+ types now.
+* Compatibility fixes.
+* Bug fixes and implementation clean-ups.
+* Potentially incompatible changes: disables the harmful 'make install'
+ command in autotools.
+
+Potentially breaking changes:
+
+* The description string for MATCHER*() changes from Python-style
+ interpolation to an ordinary C++ string expression.
+* SetArgumentPointee is deprecated in favor of SetArgPointee.
+* Some non-essential project files for Visual Studio 2005 are removed.
+
+Changes for 1.5.0:
+
+ * New feature: Google Mock can be safely used in multi-threaded tests
+ on platforms having pthreads.
+ * New feature: function for printing a value of arbitrary type.
+ * New feature: function ExplainMatchResult() for easy definition of
+ composite matchers.
+ * The new matcher API lets user-defined matchers generate custom
+ explanations more directly and efficiently.
+ * Better failure messages all around.
+ * NotNull() and IsNull() now work with smart pointers.
+ * Field() and Property() now work when the matcher argument is a pointer
+ passed by reference.
+ * Regular expression matchers on all platforms.
+ * Added GCC 4.0 support for Google Mock Doctor.
+ * Added gmock_all_test.cc for compiling most Google Mock tests
+ in a single file.
+ * Significantly cleaned up compiler warnings.
+ * Bug fixes, better test coverage, and implementation clean-ups.
+
+ Potentially breaking changes:
+
+ * Custom matchers defined using MatcherInterface or MakePolymorphicMatcher()
+ need to be updated after upgrading to Google Mock 1.5.0; matchers defined
+ using MATCHER or MATCHER_P* aren't affected.
+ * Dropped support for 'make install'.
+
+Changes for 1.4.0 (we skipped 1.2.* and 1.3.* to match the version of
+Google Test):
+
+ * Works in more environments: Symbian and minGW, Visual C++ 7.1.
+ * Lighter weight: comes with our own implementation of TR1 tuple (no
+ more dependency on Boost!).
+ * New feature: --gmock_catch_leaked_mocks for detecting leaked mocks.
+ * New feature: ACTION_TEMPLATE for defining templatized actions.
+ * New feature: the .After() clause for specifying expectation order.
+ * New feature: the .With() clause for for specifying inter-argument
+ constraints.
+ * New feature: actions ReturnArg<k>(), ReturnNew<T>(...), and
+ DeleteArg<k>().
+ * New feature: matchers Key(), Pair(), Args<...>(), AllArgs(), IsNull(),
+ and Contains().
+ * New feature: utility class MockFunction<F>, useful for checkpoints, etc.
+ * New feature: functions Value(x, m) and SafeMatcherCast<T>(m).
+ * New feature: copying a mock object is rejected at compile time.
+ * New feature: a script for fusing all Google Mock and Google Test
+ source files for easy deployment.
+ * Improved the Google Mock doctor to diagnose more diseases.
+ * Improved the Google Mock generator script.
+ * Compatibility fixes for Mac OS X and gcc.
+ * Bug fixes and implementation clean-ups.
+
+Changes for 1.1.0:
+
+ * New feature: ability to use Google Mock with any testing framework.
+ * New feature: macros for easily defining new matchers
+ * New feature: macros for easily defining new actions.
+ * New feature: more container matchers.
+ * New feature: actions for accessing function arguments and throwing
+ exceptions.
+ * Improved the Google Mock doctor script for diagnosing compiler errors.
+ * Bug fixes and implementation clean-ups.
+
+Changes for 1.0.0:
+
+ * Initial Open Source release of Google Mock
diff --git a/src/testing/CMakeLists.txt b/src/testing/CMakeLists.txt
new file mode 100644
index 0000000..ded9ca9
--- /dev/null
+++ b/src/testing/CMakeLists.txt
@@ -0,0 +1,170 @@
+########################################################################
+# CMake build script for Google Mock.
+#
+# To run the tests for Google Mock itself on Linux, use 'make test' or
+# ctest. You can select which tests to run using 'ctest -R regex'.
+# For more options, run 'ctest --help'.
+
+# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
+# make it prominent in the GUI.
+option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
+
+option(gmock_build_tests "Build all of Google Mock's own tests." OFF)
+
+# A directory to find Google Test sources.
+if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt")
+ set(gtest_dir gtest)
+else()
+ set(gtest_dir ../gtest)
+endif()
+
+# Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
+include("${gtest_dir}/cmake/hermetic_build.cmake" OPTIONAL)
+
+if (COMMAND pre_project_set_up_hermetic_build)
+ # Google Test also calls hermetic setup functions from add_subdirectory,
+ # although its changes will not affect things at the current scope.
+ pre_project_set_up_hermetic_build()
+endif()
+
+########################################################################
+#
+# Project-wide settings
+
+# Name of the project.
+#
+# CMake files in this project can refer to the root source directory
+# as ${gmock_SOURCE_DIR} and to the root binary directory as
+# ${gmock_BINARY_DIR}.
+# Language "C" is required for find_package(Threads).
+project(gmock CXX C)
+cmake_minimum_required(VERSION 2.6.2)
+
+if (COMMAND set_up_hermetic_build)
+ set_up_hermetic_build()
+endif()
+
+# Instructs CMake to process Google Test's CMakeLists.txt and add its
+# targets to the current scope. We are placing Google Test's binary
+# directory in a subdirectory of our own as VC compilation may break
+# if they are the same (the default).
+add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/gtest")
+
+# Although Google Test's CMakeLists.txt calls this function, the
+# changes there don't affect the current scope. Therefore we have to
+# call it again here.
+config_compiler_and_linker() # from ${gtest_dir}/cmake/internal_utils.cmake
+
+# Adds Google Mock's and Google Test's header directories to the search path.
+include_directories("${gmock_SOURCE_DIR}/include"
+ "${gmock_SOURCE_DIR}"
+ "${gtest_SOURCE_DIR}/include"
+ # This directory is needed to build directly from Google
+ # Test sources.
+ "${gtest_SOURCE_DIR}")
+
+########################################################################
+#
+# Defines the gmock & gmock_main libraries. User tests should link
+# with one of them.
+
+# Google Mock libraries. We build them using more strict warnings than what
+# are used for other targets, to ensure that Google Mock can be compiled by
+# a user aggressive about warnings.
+cxx_library(gmock
+ "${cxx_strict}"
+ "${gtest_dir}/src/gtest-all.cc"
+ src/gmock-all.cc)
+
+cxx_library(gmock_main
+ "${cxx_strict}"
+ "${gtest_dir}/src/gtest-all.cc"
+ src/gmock-all.cc
+ src/gmock_main.cc)
+
+########################################################################
+#
+# Google Mock's own tests.
+#
+# You can skip this section if you aren't interested in testing
+# Google Mock itself.
+#
+# The tests are not built by default. To build them, set the
+# gmock_build_tests option to ON. You can do it by running ccmake
+# or specifying the -Dgmock_build_tests=ON flag when running cmake.
+
+if (gmock_build_tests)
+ # This must be set in the root directory for the tests to be run by
+ # 'make test' or ctest.
+ enable_testing()
+
+ ############################################################
+ # C++ tests built with standard compiler flags.
+
+ cxx_test(gmock-actions_test gmock_main)
+ cxx_test(gmock-cardinalities_test gmock_main)
+ cxx_test(gmock-generated-actions_test gmock_main)
+ cxx_test(gmock-generated-function-mockers_test gmock_main)
+ cxx_test(gmock-generated-internal-utils_test gmock_main)
+ cxx_test(gmock-generated-matchers_test gmock_main)
+ cxx_test(gmock-internal-utils_test gmock_main)
+ cxx_test(gmock-matchers_test gmock_main)
+ cxx_test(gmock-more-actions_test gmock_main)
+ cxx_test(gmock-nice-strict_test gmock_main)
+ cxx_test(gmock-port_test gmock_main)
+ cxx_test(gmock-spec-builders_test gmock_main)
+ cxx_test(gmock_link_test gmock_main test/gmock_link2_test.cc)
+ cxx_test(gmock_test gmock_main)
+
+ if (CMAKE_USE_PTHREADS_INIT)
+ cxx_test(gmock_stress_test gmock)
+ endif()
+
+ # gmock_all_test is commented to save time building and running tests.
+ # Uncomment if necessary.
+ # cxx_test(gmock_all_test gmock_main)
+
+ ############################################################
+ # C++ tests built with non-standard compiler flags.
+
+ cxx_library(gmock_main_no_exception "${cxx_no_exception}"
+ "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
+
+ cxx_library(gmock_main_no_rtti "${cxx_no_rtti}"
+ "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
+
+ cxx_library(gmock_main_use_own_tuple "${cxx_use_own_tuple}"
+ "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
+
+ cxx_test_with_flags(gmock-more-actions_no_exception_test "${cxx_no_exception}"
+ gmock_main_no_exception test/gmock-more-actions_test.cc)
+
+ cxx_test_with_flags(gmock_no_rtti_test "${cxx_no_rtti}"
+ gmock_main_no_rtti test/gmock-spec-builders_test.cc)
+
+ cxx_test_with_flags(gmock_use_own_tuple_test "${cxx_use_own_tuple}"
+ gmock_main_use_own_tuple test/gmock-spec-builders_test.cc)
+
+ cxx_shared_library(shared_gmock_main "${cxx_default}"
+ "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
+
+ # Tests that a binary can be built with Google Mock as a shared library. On
+ # some system configurations, it may not possible to run the binary without
+ # knowing more details about the system configurations. We do not try to run
+ # this binary. To get a more robust shared library coverage, configure with
+ # -DBUILD_SHARED_LIBS=ON.
+ cxx_executable_with_flags(shared_gmock_test_ "${cxx_default}"
+ shared_gmock_main test/gmock-spec-builders_test.cc)
+ set_target_properties(shared_gmock_test_
+ PROPERTIES
+ COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
+
+ ############################################################
+ # Python tests.
+
+ cxx_executable(gmock_leak_test_ test gmock_main)
+ py_test(gmock_leak_test)
+
+ cxx_executable(gmock_output_test_ test gmock)
+ py_test(gmock_output_test)
+endif()
diff --git a/src/testing/CONTRIBUTORS b/src/testing/CONTRIBUTORS
new file mode 100644
index 0000000..6e9ae36
--- /dev/null
+++ b/src/testing/CONTRIBUTORS
@@ -0,0 +1,40 @@
+# This file contains a list of people who've made non-trivial
+# contribution to the Google C++ Mocking Framework project. People
+# who commit code to the project are encouraged to add their names
+# here. Please keep the list sorted by first names.
+
+Benoit Sigoure <tsuna@google.com>
+Bogdan Piloca <boo@google.com>
+Chandler Carruth <chandlerc@google.com>
+Dave MacLachlan <dmaclach@gmail.com>
+David Anderson <danderson@google.com>
+Dean Sturtevant
+Gene Volovich <gv@cite.com>
+Hal Burch <gmock@hburch.com>
+Jeffrey Yasskin <jyasskin@google.com>
+Jim Keller <jimkeller@google.com>
+Joe Walnes <joe@truemesh.com>
+Jon Wray <jwray@google.com>
+Keir Mierle <mierle@gmail.com>
+Keith Ray <keith.ray@gmail.com>
+Kostya Serebryany <kcc@google.com>
+Lev Makhlis
+Manuel Klimek <klimek@google.com>
+Mario Tanev <radix@google.com>
+Mark Paskin
+Markus Heule <markus.heule@gmail.com>
+Matthew Simmons <simmonmt@acm.org>
+Mike Bland <mbland@google.com>
+Neal Norwitz <nnorwitz@gmail.com>
+Nermin Ozkiranartli <nermin@google.com>
+Owen Carlsen <ocarlsen@google.com>
+Paneendra Ba <paneendra@google.com>
+Paul Menage <menage@google.com>
+Piotr Kaminski <piotrk@google.com>
+Russ Rufer <russ@pentad.com>
+Sverre Sundsdal <sundsdal@gmail.com>
+Takeshi Yoshino <tyoshino@google.com>
+Vadim Berman <vadimb@google.com>
+Vlad Losev <vladl@google.com>
+Wolfgang Klier <wklier@google.com>
+Zhanyong Wan <wan@google.com>
diff --git a/src/testing/LICENSE b/src/testing/LICENSE
new file mode 100644
index 0000000..dc6aab4
--- /dev/null
+++ b/src/testing/LICENSE
@@ -0,0 +1,50 @@
+Copyright 2008, Google Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+ * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+--------------------------------------------------------------------
+
+Copyright 2001-2004 Unicode, Inc.
+
+Disclaimer
+
+This source code is provided as is by Unicode, Inc. No claims are
+made as to fitness for any particular purpose. No warranties of any
+kind are expressed or implied. The recipient agrees to determine
+applicability of information provided. If this file has been
+purchased on magnetic or optical media from Unicode, Inc., the
+sole remedy for any claim will be exchange of defective media
+within 90 days of receipt.
+
+Limitations on Rights to Redistribute This Code
+
+Unicode, Inc. hereby grants the right to freely use the information
+supplied in this file in the creation of products supporting the
+Unicode Standard, and to make copies of this file in any form
+for internal or external distribution as long as this notice
+remains attached.
diff --git a/src/testing/Makefile.am b/src/testing/Makefile.am
new file mode 100644
index 0000000..0afce2f
--- /dev/null
+++ b/src/testing/Makefile.am
@@ -0,0 +1,213 @@
+# Automake file
+
+# Nonstandard package files for distribution.
+EXTRA_DIST =
+
+# We may need to build our internally packaged gtest. If so, it will be
+# included in the 'subdirs' variable.
+SUBDIRS = $(subdirs)
+
+# This is generated by the configure script, so clean it for distribution.
+DISTCLEANFILES = scripts/gmock-config
+
+# We define the global AM_CPPFLAGS as everything we compile includes from these
+# directories.
+AM_CPPFLAGS = $(GTEST_CPPFLAGS) -I$(srcdir)/include
+
+# Modifies compiler and linker flags for pthreads compatibility.
+if HAVE_PTHREADS
+ AM_CXXFLAGS = @PTHREAD_CFLAGS@ -DGTEST_HAS_PTHREAD=1
+ AM_LIBS = @PTHREAD_LIBS@
+endif
+
+# Build rules for libraries.
+lib_LTLIBRARIES = lib/libgmock.la lib/libgmock_main.la
+
+lib_libgmock_la_SOURCES = src/gmock-all.cc
+
+pkginclude_HEADERS = \
+ include/gmock/gmock-actions.h \
+ include/gmock/gmock-cardinalities.h \
+ include/gmock/gmock-generated-actions.h \
+ include/gmock/gmock-generated-function-mockers.h \
+ include/gmock/gmock-generated-matchers.h \
+ include/gmock/gmock-generated-nice-strict.h \
+ include/gmock/gmock-matchers.h \
+ include/gmock/gmock-more-actions.h \
+ include/gmock/gmock-spec-builders.h \
+ include/gmock/gmock.h
+
+pkginclude_internaldir = $(pkgincludedir)/internal
+pkginclude_internal_HEADERS = \
+ include/gmock/internal/gmock-generated-internal-utils.h \
+ include/gmock/internal/gmock-internal-utils.h \
+ include/gmock/internal/gmock-port.h
+
+lib_libgmock_main_la_SOURCES = src/gmock_main.cc
+lib_libgmock_main_la_LIBADD = lib/libgmock.la
+
+# Build rules for tests. Automake's naming for some of these variables isn't
+# terribly obvious, so this is a brief reference:
+#
+# TESTS -- Programs run automatically by "make check"
+# check_PROGRAMS -- Programs built by "make check" but not necessarily run
+
+TESTS=
+check_PROGRAMS=
+AM_LDFLAGS = $(GTEST_LDFLAGS)
+
+# This exercises all major components of Google Mock. It also
+# verifies that libgmock works.
+TESTS += test/gmock-spec-builders_test
+check_PROGRAMS += test/gmock-spec-builders_test
+test_gmock_spec_builders_test_SOURCES = test/gmock-spec-builders_test.cc
+test_gmock_spec_builders_test_LDADD = $(GTEST_LIBS) lib/libgmock.la
+
+# This tests using Google Mock in multiple translation units. It also
+# verifies that libgmock_main and libgmock work.
+TESTS += test/gmock_link_test
+check_PROGRAMS += test/gmock_link_test
+test_gmock_link_test_SOURCES = \
+ test/gmock_link2_test.cc \
+ test/gmock_link_test.cc \
+ test/gmock_link_test.h
+test_gmock_link_test_LDADD = $(GTEST_LIBS) lib/libgmock_main.la lib/libgmock.la
+
+if HAVE_PYTHON
+ # Tests that fused gmock files compile and work.
+ TESTS += test/gmock_fused_test
+ check_PROGRAMS += test/gmock_fused_test
+ test_gmock_fused_test_SOURCES = \
+ fused-src/gmock-gtest-all.cc \
+ fused-src/gmock/gmock.h \
+ fused-src/gmock_main.cc \
+ fused-src/gtest/gtest.h \
+ test/gmock_test.cc
+ test_gmock_fused_test_CPPFLAGS = -I"$(srcdir)/fused-src"
+endif
+
+# Google Mock source files that we don't compile directly.
+GMOCK_SOURCE_INGLUDES = \
+ src/gmock-cardinalities.cc \
+ src/gmock-internal-utils.cc \
+ src/gmock-matchers.cc \
+ src/gmock-spec-builders.cc \
+ src/gmock.cc
+
+EXTRA_DIST += $(GMOCK_SOURCE_INGLUDES)
+
+# C++ tests that we don't compile using autotools.
+EXTRA_DIST += \
+ test/gmock-actions_test.cc \
+ test/gmock-cardinalities_test.cc \
+ test/gmock-generated-actions_test.cc \
+ test/gmock-generated-function-mockers_test.cc \
+ test/gmock-generated-internal-utils_test.cc \
+ test/gmock-generated-matchers_test.cc \
+ test/gmock-internal-utils_test.cc \
+ test/gmock-matchers_test.cc \
+ test/gmock-more-actions_test.cc \
+ test/gmock-nice-strict_test.cc \
+ test/gmock-port_test.cc \
+ test/gmock_all_test.cc
+
+# Python tests, which we don't run using autotools.
+EXTRA_DIST += \
+ test/gmock_leak_test.py \
+ test/gmock_leak_test_.cc \
+ test/gmock_output_test.py \
+ test/gmock_output_test_.cc \
+ test/gmock_output_test_golden.txt \
+ test/gmock_test_utils.py
+
+# Nonstandard package files for distribution.
+EXTRA_DIST += \
+ CHANGES \
+ CONTRIBUTORS \
+ make/Makefile
+
+# Pump scripts for generating Google Mock headers.
+# TODO(chandlerc@google.com): automate the generation of *.h from *.h.pump.
+EXTRA_DIST += \
+ include/gmock/gmock-generated-actions.h.pump \
+ include/gmock/gmock-generated-function-mockers.h.pump \
+ include/gmock/gmock-generated-matchers.h.pump \
+ include/gmock/gmock-generated-nice-strict.h.pump \
+ include/gmock/internal/gmock-generated-internal-utils.h.pump
+
+# Script for fusing Google Mock and Google Test source files.
+EXTRA_DIST += scripts/fuse_gmock_files.py
+
+# The Google Mock Generator tool from the cppclean project.
+EXTRA_DIST += \
+ scripts/generator/LICENSE \
+ scripts/generator/README \
+ scripts/generator/README.cppclean \
+ scripts/generator/cpp/__init__.py \
+ scripts/generator/cpp/ast.py \
+ scripts/generator/cpp/gmock_class.py \
+ scripts/generator/cpp/keywords.py \
+ scripts/generator/cpp/tokenize.py \
+ scripts/generator/cpp/utils.py \
+ scripts/generator/gmock_gen.py
+
+# CMake scripts.
+EXTRA_DIST += \
+ CMakeLists.txt
+
+# Microsoft Visual Studio 2005 projects.
+EXTRA_DIST += \
+ msvc/2005/gmock.sln \
+ msvc/2005/gmock.vcproj \
+ msvc/2005/gmock_config.vsprops \
+ msvc/2005/gmock_main.vcproj \
+ msvc/2005/gmock_test.vcproj
+
+# Microsoft Visual Studio 2010 projects.
+EXTRA_DIST += \
+ msvc/2010/gmock.sln \
+ msvc/2010/gmock.vcxproj \
+ msvc/2010/gmock_config.props \
+ msvc/2010/gmock_main.vcxproj \
+ msvc/2010/gmock_test.vcxproj
+
+if HAVE_PYTHON
+# gmock_test.cc does not really depend on files generated by the
+# fused-gmock-internal rule. However, gmock_test.o does, and it is
+# important to include test/gmock_test.cc as part of this rule in order to
+# prevent compiling gmock_test.o until all dependent files have been
+# generated.
+$(test_gmock_fused_test_SOURCES): fused-gmock-internal
+
+# TODO(vladl@google.com): Find a way to add Google Tests's sources here.
+fused-gmock-internal: $(pkginclude_HEADERS) $(pkginclude_internal_HEADERS) \
+ $(lib_libgmock_la_SOURCES) $(GMOCK_SOURCE_INGLUDES) \
+ $(lib_libgmock_main_la_SOURCES) \
+ scripts/fuse_gmock_files.py
+ mkdir -p "$(srcdir)/fused-src"
+ chmod -R u+w "$(srcdir)/fused-src"
+ rm -f "$(srcdir)/fused-src/gtest/gtest.h"
+ rm -f "$(srcdir)/fused-src/gmock/gmock.h"
+ rm -f "$(srcdir)/fused-src/gmock-gtest-all.cc"
+ "$(srcdir)/scripts/fuse_gmock_files.py" "$(srcdir)/fused-src"
+ cp -f "$(srcdir)/src/gmock_main.cc" "$(srcdir)/fused-src"
+
+maintainer-clean-local:
+ rm -rf "$(srcdir)/fused-src"
+endif
+
+# Death tests may produce core dumps in the build directory. In case
+# this happens, clean them to keep distcleancheck happy.
+CLEANFILES = core
+
+# Disables 'make install' as installing a compiled version of Google
+# Mock can lead to undefined behavior due to violation of the
+# One-Definition Rule.
+
+install-exec-local:
+ echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Mock into your build system."
+ false
+
+install-data-local:
+ echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Mock into your build system."
+ false
diff --git a/src/testing/README b/src/testing/README
new file mode 100644
index 0000000..e414f3a
--- /dev/null
+++ b/src/testing/README
@@ -0,0 +1,361 @@
+Google C++ Mocking Framework
+============================
+
+http://code.google.com/p/googlemock/
+
+Overview
+--------
+
+Google's framework for writing and using C++ mock classes on a variety
+of platforms (Linux, Mac OS X, Windows, Windows CE, Symbian, etc).
+Inspired by jMock, EasyMock, and Hamcrest, and designed with C++'s
+specifics in mind, it can help you derive better designs of your
+system and write better tests.
+
+Google Mock:
+
+- provides a declarative syntax for defining mocks,
+- can easily define partial (hybrid) mocks, which are a cross of real
+ and mock objects,
+- handles functions of arbitrary types and overloaded functions,
+- comes with a rich set of matchers for validating function arguments,
+- uses an intuitive syntax for controlling the behavior of a mock,
+- does automatic verification of expectations (no record-and-replay
+ needed),
+- allows arbitrary (partial) ordering constraints on
+ function calls to be expressed,
+- lets a user extend it by defining new matchers and actions.
+- does not use exceptions, and
+- is easy to learn and use.
+
+Please see the project page above for more information as well as the
+mailing list for questions, discussions, and development. There is
+also an IRC channel on OFTC (irc.oftc.net) #gtest available. Please
+join us!
+
+Please note that code under scripts/generator/ is from the cppclean
+project (http://code.google.com/p/cppclean/) and under the Apache
+License, which is different from Google Mock's license.
+
+Requirements for End Users
+--------------------------
+
+Google Mock is implemented on top of the Google Test C++ testing
+framework (http://code.google.com/p/googletest/), and includes the
+latter as part of the SVN repositary and distribution package. You
+must use the bundled version of Google Test when using Google Mock, or
+you may get compiler/linker errors.
+
+You can also easily configure Google Mock to work with another testing
+framework of your choice; although it will still need Google Test as
+an internal dependency. Please read
+http://code.google.com/p/googlemock/wiki/ForDummies#Using_Google_Mock_with_Any_Testing_Framework
+for how to do it.
+
+Google Mock depends on advanced C++ features and thus requires a more
+modern compiler. The following are needed to use Google Mock:
+
+### Linux Requirements ###
+
+These are the base requirements to build and use Google Mock from a source
+package (as described below):
+
+ * GNU-compatible Make or "gmake"
+ * POSIX-standard shell
+ * POSIX(-2) Regular Expressions (regex.h)
+ * C++98-standard-compliant compiler (e.g. GCC 3.4 or newer)
+
+### Windows Requirements ###
+
+ * Microsoft Visual C++ 8.0 SP1 or newer
+
+### Mac OS X Requirements ###
+
+ * Mac OS X 10.4 Tiger or newer
+ * Developer Tools Installed
+
+Requirements for Contributors
+-----------------------------
+
+We welcome patches. If you plan to contribute a patch, you need to
+build Google Mock and its own tests from an SVN checkout (described
+below), which has further requirements:
+
+ * Automake version 1.9 or newer
+ * Autoconf version 2.59 or newer
+ * Libtool / Libtoolize
+ * Python version 2.3 or newer (for running some of the tests and
+ re-generating certain source files from templates)
+
+Getting the Source
+------------------
+
+There are two primary ways of getting Google Mock's source code: you
+can download a stable source release in your preferred archive format,
+or directly check out the source from our Subversion (SVN) repositary.
+The SVN checkout requires a few extra steps and some extra software
+packages on your system, but lets you track development and make
+patches much more easily, so we highly encourage it.
+
+### Source Package ###
+
+Google Mock is released in versioned source packages which can be
+downloaded from the download page [1]. Several different archive
+formats are provided, but the only difference is the tools needed to
+extract their contents, and the size of the resulting file. Download
+whichever you are most comfortable with.
+
+ [1] http://code.google.com/p/googlemock/downloads/list
+
+Once downloaded expand the archive using whichever tools you prefer
+for that type. This will always result in a new directory with the
+name "gmock-X.Y.Z" which contains all of the source code. Here are
+some examples on Linux:
+
+ tar -xvzf gmock-X.Y.Z.tar.gz
+ tar -xvjf gmock-X.Y.Z.tar.bz2
+ unzip gmock-X.Y.Z.zip
+
+### SVN Checkout ###
+
+To check out the main branch (also known as the "trunk") of Google
+Mock, run the following Subversion command:
+
+ svn checkout http://googlemock.googlecode.com/svn/trunk/ gmock-svn
+
+If you are using a *nix system and plan to use the GNU Autotools build
+system to build Google Mock (described below), you'll need to
+configure it now. Otherwise you are done with getting the source
+files.
+
+To prepare the Autotools build system, enter the target directory of
+the checkout command you used ('gmock-svn') and proceed with the
+following command:
+
+ autoreconf -fvi
+
+Once you have completed this step, you are ready to build the library.
+Note that you should only need to complete this step once. The
+subsequent 'make' invocations will automatically re-generate the bits
+of the build system that need to be changed.
+
+If your system uses older versions of the autotools, the above command
+will fail. You may need to explicitly specify a version to use. For
+instance, if you have both GNU Automake 1.4 and 1.9 installed and
+'automake' would invoke the 1.4, use instead:
+
+ AUTOMAKE=automake-1.9 ACLOCAL=aclocal-1.9 autoreconf -fvi
+
+Make sure you're using the same version of automake and aclocal.
+
+Setting up the Build
+--------------------
+
+To build Google Mock and your tests that use it, you need to tell your
+build system where to find its headers and source files. The exact
+way to do it depends on which build system you use, and is usually
+straightforward.
+
+### Generic Build Instructions ###
+
+This section shows how you can integrate Google Mock into your
+existing build system.
+
+Suppose you put Google Mock in directory ${GMOCK_DIR} and Google Test
+in ${GTEST_DIR} (the latter is ${GMOCK_DIR}/gtest by default). To
+build Google Mock, create a library build target (or a project as
+called by Visual Studio and Xcode) to compile
+
+ ${GTEST_DIR}/src/gtest-all.cc and ${GMOCK_DIR}/src/gmock-all.cc
+
+with
+
+ ${GTEST_DIR}/include, ${GTEST_DIR}, ${GMOCK_DIR}/include, and ${GMOCK_DIR}
+
+in the header search path. Assuming a Linux-like system and gcc,
+something like the following will do:
+
+ g++ -I${GTEST_DIR}/include -I${GTEST_DIR} -I${GMOCK_DIR}/include \
+ -I${GMOCK_DIR} -c ${GTEST_DIR}/src/gtest-all.cc
+ g++ -I${GTEST_DIR}/include -I${GTEST_DIR} -I${GMOCK_DIR}/include \
+ -I${GMOCK_DIR} -c ${GMOCK_DIR}/src/gmock-all.cc
+ ar -rv libgmock.a gtest-all.o gmock-all.o
+
+Next, you should compile your test source file with
+${GTEST_DIR}/include and ${GMOCK_DIR}/include in the header search
+path, and link it with gmock and any other necessary libraries:
+
+ g++ -I${GTEST_DIR}/include -I${GMOCK_DIR}/include \
+ path/to/your_test.cc libgmock.a -o your_test
+
+As an example, the make/ directory contains a Makefile that you can
+use to build Google Mock on systems where GNU make is available
+(e.g. Linux, Mac OS X, and Cygwin). It doesn't try to build Google
+Mock's own tests. Instead, it just builds the Google Mock library and
+a sample test. You can use it as a starting point for your own build
+script.
+
+If the default settings are correct for your environment, the
+following commands should succeed:
+
+ cd ${GMOCK_DIR}/make
+ make
+ ./gmock_test
+
+If you see errors, try to tweak the contents of make/Makefile to make
+them go away. There are instructions in make/Makefile on how to do
+it.
+
+### Windows ###
+
+The msvc/2005 directory contains VC++ 2005 projects and the msvc/2010
+directory contains VC++ 2010 projects for building Google Mock and
+selected tests.
+
+Change to the appropriate directory and run "msbuild gmock.sln" to
+build the library and tests (or open the gmock.sln in the MSVC IDE).
+If you want to create your own project to use with Google Mock, you'll
+have to configure it to use the gmock_config propety sheet. For that:
+
+ * Open the Property Manager window (View | Other Windows | Property Manager)
+ * Right-click on your project and select "Add Existing Property Sheet..."
+ * Navigate to gmock_config.vsprops or gmock_config.props and select it.
+ * In Project Properties | Configuration Properties | General | Additional
+ Include Directories, type <path to Google Mock>/include.
+
+Tweaking Google Mock
+--------------------
+
+Google Mock can be used in diverse environments. The default
+configuration may not work (or may not work well) out of the box in
+some environments. However, you can easily tweak Google Mock by
+defining control macros on the compiler command line. Generally,
+these macros are named like GTEST_XYZ and you define them to either 1
+or 0 to enable or disable a certain feature.
+
+We list the most frequently used macros below. For a complete list,
+see file ${GTEST_DIR}/include/gtest/internal/gtest-port.h.
+
+### Choosing a TR1 Tuple Library ###
+
+Google Mock uses the C++ Technical Report 1 (TR1) tuple library
+heavily. Unfortunately TR1 tuple is not yet widely available with all
+compilers. The good news is that Google Test 1.4.0+ implements a
+subset of TR1 tuple that's enough for Google Mock's need. Google Mock
+will automatically use that implementation when the compiler doesn't
+provide TR1 tuple.
+
+Usually you don't need to care about which tuple library Google Test
+and Google Mock use. However, if your project already uses TR1 tuple,
+you need to tell Google Test and Google Mock to use the same TR1 tuple
+library the rest of your project uses, or the two tuple
+implementations will clash. To do that, add
+
+ -DGTEST_USE_OWN_TR1_TUPLE=0
+
+to the compiler flags while compiling Google Test, Google Mock, and
+your tests. If you want to force Google Test and Google Mock to use
+their own tuple library, just add
+
+ -DGTEST_USE_OWN_TR1_TUPLE=1
+
+to the compiler flags instead.
+
+If you want to use Boost's TR1 tuple library with Google Mock, please
+refer to the Boost website (http://www.boost.org/) for how to obtain
+it and set it up.
+
+### As a Shared Library (DLL) ###
+
+Google Mock is compact, so most users can build and link it as a static
+library for the simplicity. Google Mock can be used as a DLL, but the
+same DLL must contain Google Test as well. See Google Test's README
+file for instructions on how to set up necessary compiler settings.
+
+### Tweaking Google Mock ###
+
+Most of Google Test's control macros apply to Google Mock as well.
+Please see file ${GTEST_DIR}/README for how to tweak them.
+
+Upgrading from an Earlier Version
+---------------------------------
+
+We strive to keep Google Mock releases backward compatible.
+Sometimes, though, we have to make some breaking changes for the
+users' long-term benefits. This section describes what you'll need to
+do if you are upgrading from an earlier version of Google Mock.
+
+### Upgrading from 1.1.0 or Earlier ###
+
+You may need to explicitly enable or disable Google Test's own TR1
+tuple library. See the instructions in section "Choosing a TR1 Tuple
+Library".
+
+### Upgrading from 1.4.0 or Earlier ###
+
+On platforms where the pthread library is available, Google Test and
+Google Mock use it in order to be thread-safe. For this to work, you
+may need to tweak your compiler and/or linker flags. Please see the
+"Multi-threaded Tests" section in file ${GTEST_DIR}/README for what
+you may need to do.
+
+If you have custom matchers defined using MatcherInterface or
+MakePolymorphicMatcher(), you'll need to update their definitions to
+use the new matcher API [2]. Matchers defined using MATCHER() or
+MATCHER_P*() aren't affected.
+
+ [2] http://code.google.com/p/googlemock/wiki/CookBook#Writing_New_Monomorphic_Matchers,
+ http://code.google.com/p/googlemock/wiki/CookBook#Writing_New_Polymorphic_Matchers
+
+Developing Google Mock
+----------------------
+
+This section discusses how to make your own changes to Google Mock.
+
+### Testing Google Mock Itself ###
+
+To make sure your changes work as intended and don't break existing
+functionality, you'll want to compile and run Google Test's own tests.
+For that you'll need Autotools. First, make sure you have followed
+the instructions in section "SVN Checkout" to configure Google Mock.
+Then, create a build output directory and enter it. Next,
+
+ ${GMOCK_DIR}/configure # Standard GNU configure script, --help for more info
+
+Once you have successfully configured Google Mock, the build steps are
+standard for GNU-style OSS packages.
+
+ make # Standard makefile following GNU conventions
+ make check # Builds and runs all tests - all should pass.
+
+Note that when building your project against Google Mock, you are building
+against Google Test as well. There is no need to configure Google Test
+separately.
+
+### Regenerating Source Files ###
+
+Some of Google Mock's source files are generated from templates (not
+in the C++ sense) using a script. A template file is named FOO.pump,
+where FOO is the name of the file it will generate. For example, the
+file include/gmock/gmock-generated-actions.h.pump is used to generate
+gmock-generated-actions.h in the same directory.
+
+Normally you don't need to worry about regenerating the source files,
+unless you need to modify them. In that case, you should modify the
+corresponding .pump files instead and run the 'pump' script (for Pump
+is Useful for Meta Programming) to regenerate them. You can find
+pump.py in the ${GTEST_DIR}/scripts/ directory. Read the Pump manual
+[3] for how to use it.
+
+ [3] http://code.google.com/p/googletest/wiki/PumpManual.
+
+### Contributing a Patch ###
+
+We welcome patches. Please read the Google Mock developer's guide [4]
+for how you can contribute. In particular, make sure you have signed
+the Contributor License Agreement, or we won't be able to accept the
+patch.
+
+ [4] http://code.google.com/p/googlemock/wiki/DevGuide
+
+Happy testing!
diff --git a/src/testing/build-aux/.keep b/src/testing/build-aux/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/testing/build-aux/.keep
diff --git a/src/testing/configure.ac b/src/testing/configure.ac
new file mode 100644
index 0000000..05b90c4
--- /dev/null
+++ b/src/testing/configure.ac
@@ -0,0 +1,146 @@
+m4_include(gtest/m4/acx_pthread.m4)
+
+AC_INIT([Google C++ Mocking Framework],
+ [1.6.0],
+ [googlemock@googlegroups.com],
+ [gmock])
+
+# Provide various options to initialize the Autoconf and configure processes.
+AC_PREREQ([2.59])
+AC_CONFIG_SRCDIR([./LICENSE])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_HEADERS([build-aux/config.h])
+AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([scripts/gmock-config], [chmod +x scripts/gmock-config])
+
+# Initialize Automake with various options. We require at least v1.9, prevent
+# pedantic complaints about package files, and enable various distribution
+# targets.
+AM_INIT_AUTOMAKE([1.9 dist-bzip2 dist-zip foreign subdir-objects])
+
+# Check for programs used in building Google Test.
+AC_PROG_CC
+AC_PROG_CXX
+AC_LANG([C++])
+AC_PROG_LIBTOOL
+
+# TODO(chandlerc@google.com): Currently we aren't running the Python tests
+# against the interpreter detected by AM_PATH_PYTHON, and so we condition
+# HAVE_PYTHON by requiring "python" to be in the PATH, and that interpreter's
+# version to be >= 2.3. This will allow the scripts to use a "/usr/bin/env"
+# hashbang.
+PYTHON= # We *do not* allow the user to specify a python interpreter
+AC_PATH_PROG([PYTHON],[python],[:])
+AS_IF([test "$PYTHON" != ":"],
+ [AM_PYTHON_CHECK_VERSION([$PYTHON],[2.3],[:],[PYTHON=":"])])
+AM_CONDITIONAL([HAVE_PYTHON],[test "$PYTHON" != ":"])
+
+# TODO(chandlerc@google.com) Check for the necessary system headers.
+
+# Configure pthreads.
+AC_ARG_WITH([pthreads],
+ [AS_HELP_STRING([--with-pthreads],
+ [use pthreads (default is yes)])],
+ [with_pthreads=$withval],
+ [with_pthreads=check])
+
+have_pthreads=no
+AS_IF([test "x$with_pthreads" != "xno"],
+ [ACX_PTHREAD(
+ [],
+ [AS_IF([test "x$with_pthreads" != "xcheck"],
+ [AC_MSG_FAILURE(
+ [--with-pthreads was specified, but unable to be used])])])
+ have_pthreads="$acx_pthread_ok"])
+AM_CONDITIONAL([HAVE_PTHREADS],[test "x$have_pthreads" == "xyes"])
+AC_SUBST(PTHREAD_CFLAGS)
+AC_SUBST(PTHREAD_LIBS)
+
+# GoogleMock currently has hard dependencies upon GoogleTest above and beyond
+# running its own test suite, so we both provide our own version in
+# a subdirectory and provide some logic to use a custom version or a system
+# installed version.
+AC_ARG_WITH([gtest],
+ [AS_HELP_STRING([--with-gtest],
+ [Specifies how to find the gtest package. If no
+ arguments are given, the default behavior, a
+ system installed gtest will be used if present,
+ and an internal version built otherwise. If a
+ path is provided, the gtest built or installed at
+ that prefix will be used.])],
+ [],
+ [with_gtest=yes])
+AC_ARG_ENABLE([external-gtest],
+ [AS_HELP_STRING([--disable-external-gtest],
+ [Disables any detection or use of a system
+ installed or user provided gtest. Any option to
+ '--with-gtest' is ignored. (Default is enabled.)])
+ ], [], [enable_external_gtest=yes])
+AS_IF([test "x$with_gtest" == "xno"],
+ [AC_MSG_ERROR([dnl
+Support for GoogleTest was explicitly disabled. Currently GoogleMock has a hard
+dependency upon GoogleTest to build, please provide a version, or allow
+GoogleMock to use any installed version and fall back upon its internal
+version.])])
+
+# Setup various GTEST variables. TODO(chandlerc@google.com): When these are
+# used below, they should be used such that any pre-existing values always
+# trump values we set them to, so that they can be used to selectively override
+# details of the detection process.
+AC_ARG_VAR([GTEST_CONFIG],
+ [The exact path of Google Test's 'gtest-config' script.])
+AC_ARG_VAR([GTEST_CPPFLAGS],
+ [C-like preprocessor flags for Google Test.])
+AC_ARG_VAR([GTEST_CXXFLAGS],
+ [C++ compile flags for Google Test.])
+AC_ARG_VAR([GTEST_LDFLAGS],
+ [Linker path and option flags for Google Test.])
+AC_ARG_VAR([GTEST_LIBS],
+ [Library linking flags for Google Test.])
+AC_ARG_VAR([GTEST_VERSION],
+ [The version of Google Test available.])
+HAVE_BUILT_GTEST="no"
+
+GTEST_MIN_VERSION="1.6.0"
+
+AS_IF([test "x${enable_external_gtest}" = "xyes"],
+ [# Begin filling in variables as we are able.
+ AS_IF([test "x${with_gtest}" != "xyes"],
+ [AS_IF([test -x "${with_gtest}/scripts/gtest-config"],
+ [GTEST_CONFIG="${with_gtest}/scripts/gtest-config"],
+ [GTEST_CONFIG="${with_gtest}/bin/gtest-config"])
+ AS_IF([test -x "${GTEST_CONFIG}"], [],
+ [AC_MSG_ERROR([dnl
+Unable to locate either a built or installed Google Test at '${with_gtest}'.])
+ ])])
+
+ AS_IF([test -x "${GTEST_CONFIG}"], [],
+ [AC_PATH_PROG([GTEST_CONFIG], [gtest-config])])
+ AS_IF([test -x "${GTEST_CONFIG}"],
+ [AC_MSG_CHECKING([for Google Test version >= ${GTEST_MIN_VERSION}])
+ AS_IF([${GTEST_CONFIG} --min-version=${GTEST_MIN_VERSION}],
+ [AC_MSG_RESULT([yes])
+ HAVE_BUILT_GTEST="yes"],
+ [AC_MSG_RESULT([no])])])])
+
+AS_IF([test "x${HAVE_BUILT_GTEST}" = "xyes"],
+ [GTEST_CPPFLAGS=`${GTEST_CONFIG} --cppflags`
+ GTEST_CXXFLAGS=`${GTEST_CONFIG} --cxxflags`
+ GTEST_LDFLAGS=`${GTEST_CONFIG} --ldflags`
+ GTEST_LIBS=`${GTEST_CONFIG} --libs`
+ GTEST_VERSION=`${GTEST_CONFIG} --version`],
+ [AC_CONFIG_SUBDIRS([gtest])
+ # GTEST_CONFIG needs to be executable both in a Makefile environmont and
+ # in a shell script environment, so resolve an absolute path for it here.
+ GTEST_CONFIG="`pwd -P`/gtest/scripts/gtest-config"
+ GTEST_CPPFLAGS='-I$(top_srcdir)/gtest/include'
+ GTEST_CXXFLAGS='-g'
+ GTEST_LDFLAGS=''
+ GTEST_LIBS='$(top_builddir)/gtest/lib/libgtest.la'
+ GTEST_VERSION="${GTEST_MIN_VERSION}"])
+
+# TODO(chandlerc@google.com) Check the types, structures, and other compiler
+# and architecture characteristics.
+
+# Output the generated files. No further autoconf macros may be used.
+AC_OUTPUT
diff --git a/src/testing/gtest/CHANGES b/src/testing/gtest/CHANGES
new file mode 100644
index 0000000..5919245
--- /dev/null
+++ b/src/testing/gtest/CHANGES
@@ -0,0 +1,130 @@
+Changes for 1.6.0:
+
+* New feature: ADD_FAILURE_AT() for reporting a test failure at the
+ given source location -- useful for writing testing utilities.
+* New feature: the universal value printer is moved from Google Mock
+ to Google Test.
+* New feature: type parameters and value parameters are reported in
+ the XML report now.
+* A gtest_disable_pthreads CMake option.
+* Colored output works in GNU Screen sessions now.
+* Parameters of value-parameterized tests are now printed in the
+ textual output.
+* Failures from ad hoc test assertions run before RUN_ALL_TESTS() are
+ now correctly reported.
+* Arguments of ASSERT_XY and EXPECT_XY no longer need to support << to
+ ostream.
+* More complete handling of exceptions.
+* GTEST_ASSERT_XY can be used instead of ASSERT_XY in case the latter
+ name is already used by another library.
+* --gtest_catch_exceptions is now true by default, allowing a test
+ program to continue after an exception is thrown.
+* Value-parameterized test fixtures can now derive from Test and
+ WithParamInterface<T> separately, easing conversion of legacy tests.
+* Death test messages are clearly marked to make them more
+ distinguishable from other messages.
+* Compatibility fixes for Android, Google Native Client, MinGW, HP UX,
+ PowerPC, Lucid autotools, libCStd, Sun C++, Borland C++ Builder (Code Gear),
+ IBM XL C++ (Visual Age C++), and C++0x.
+* Bug fixes and implementation clean-ups.
+* Potentially incompatible changes: disables the harmful 'make install'
+ command in autotools.
+
+Changes for 1.5.0:
+
+ * New feature: assertions can be safely called in multiple threads
+ where the pthreads library is available.
+ * New feature: predicates used inside EXPECT_TRUE() and friends
+ can now generate custom failure messages.
+ * New feature: Google Test can now be compiled as a DLL.
+ * New feature: fused source files are included.
+ * New feature: prints help when encountering unrecognized Google Test flags.
+ * Experimental feature: CMake build script (requires CMake 2.6.4+).
+ * Experimental feature: the Pump script for meta programming.
+ * double values streamed to an assertion are printed with enough precision
+ to differentiate any two different values.
+ * Google Test now works on Solaris and AIX.
+ * Build and test script improvements.
+ * Bug fixes and implementation clean-ups.
+
+ Potentially breaking changes:
+
+ * Stopped supporting VC++ 7.1 with exceptions disabled.
+ * Dropped support for 'make install'.
+
+Changes for 1.4.0:
+
+ * New feature: the event listener API
+ * New feature: test shuffling
+ * New feature: the XML report format is closer to junitreport and can
+ be parsed by Hudson now.
+ * New feature: when a test runs under Visual Studio, its failures are
+ integrated in the IDE.
+ * New feature: /MD(d) versions of VC++ projects.
+ * New feature: elapsed time for the tests is printed by default.
+ * New feature: comes with a TR1 tuple implementation such that Boost
+ is no longer needed for Combine().
+ * New feature: EXPECT_DEATH_IF_SUPPORTED macro and friends.
+ * New feature: the Xcode project can now produce static gtest
+ libraries in addition to a framework.
+ * Compatibility fixes for Solaris, Cygwin, minGW, Windows Mobile,
+ Symbian, gcc, and C++Builder.
+ * Bug fixes and implementation clean-ups.
+
+Changes for 1.3.0:
+
+ * New feature: death tests on Windows, Cygwin, and Mac.
+ * New feature: ability to use Google Test assertions in other testing
+ frameworks.
+ * New feature: ability to run disabled test via
+ --gtest_also_run_disabled_tests.
+ * New feature: the --help flag for printing the usage.
+ * New feature: access to Google Test flag values in user code.
+ * New feature: a script that packs Google Test into one .h and one
+ .cc file for easy deployment.
+ * New feature: support for distributing test functions to multiple
+ machines (requires support from the test runner).
+ * Bug fixes and implementation clean-ups.
+
+Changes for 1.2.1:
+
+ * Compatibility fixes for Linux IA-64 and IBM z/OS.
+ * Added support for using Boost and other TR1 implementations.
+ * Changes to the build scripts to support upcoming release of Google C++
+ Mocking Framework.
+ * Added Makefile to the distribution package.
+ * Improved build instructions in README.
+
+Changes for 1.2.0:
+
+ * New feature: value-parameterized tests.
+ * New feature: the ASSERT/EXPECT_(NON)FATAL_FAILURE(_ON_ALL_THREADS)
+ macros.
+ * Changed the XML report format to match JUnit/Ant's.
+ * Added tests to the Xcode project.
+ * Added scons/SConscript for building with SCons.
+ * Added src/gtest-all.cc for building Google Test from a single file.
+ * Fixed compatibility with Solaris and z/OS.
+ * Enabled running Python tests on systems with python 2.3 installed,
+ e.g. Mac OS X 10.4.
+ * Bug fixes.
+
+Changes for 1.1.0:
+
+ * New feature: type-parameterized tests.
+ * New feature: exception assertions.
+ * New feature: printing elapsed time of tests.
+ * Improved the robustness of death tests.
+ * Added an Xcode project and samples.
+ * Adjusted the output format on Windows to be understandable by Visual Studio.
+ * Minor bug fixes.
+
+Changes for 1.0.1:
+
+ * Added project files for Visual Studio 7.1.
+ * Fixed issues with compiling on Mac OS X.
+ * Fixed issues with compiling on Cygwin.
+
+Changes for 1.0.0:
+
+ * Initial Open Source release of Google Test
diff --git a/src/testing/gtest/CMakeLists.txt b/src/testing/gtest/CMakeLists.txt
new file mode 100644
index 0000000..64527f7
--- /dev/null
+++ b/src/testing/gtest/CMakeLists.txt
@@ -0,0 +1,250 @@
+########################################################################
+# CMake build script for Google Test.
+#
+# To run the tests for Google Test itself on Linux, use 'make test' or
+# ctest. You can select which tests to run using 'ctest -R regex'.
+# For more options, run 'ctest --help'.
+
+# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
+# make it prominent in the GUI.
+option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
+
+# When other libraries are using a shared version of runtime libraries,
+# Google Test also has to use one.
+option(
+ gtest_force_shared_crt
+ "Use shared (DLL) run-time lib even when Google Test is built as static lib."
+ OFF)
+
+option(gtest_build_tests "Build all of gtest's own tests." OFF)
+
+option(gtest_build_samples "Build gtest's sample programs." OFF)
+
+option(gtest_disable_pthreads "Disable uses of pthreads in gtest." OFF)
+
+# Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
+include(cmake/hermetic_build.cmake OPTIONAL)
+
+if (COMMAND pre_project_set_up_hermetic_build)
+ pre_project_set_up_hermetic_build()
+endif()
+
+########################################################################
+#
+# Project-wide settings
+
+# Name of the project.
+#
+# CMake files in this project can refer to the root source directory
+# as ${gtest_SOURCE_DIR} and to the root binary directory as
+# ${gtest_BINARY_DIR}.
+# Language "C" is required for find_package(Threads).
+project(gtest CXX C)
+cmake_minimum_required(VERSION 2.6.2)
+
+if (COMMAND set_up_hermetic_build)
+ set_up_hermetic_build()
+endif()
+
+# Define helper functions and macros used by Google Test.
+include(cmake/internal_utils.cmake)
+
+config_compiler_and_linker() # Defined in internal_utils.cmake.
+
+# Where Google Test's .h files can be found.
+include_directories(
+ ${gtest_SOURCE_DIR}/include
+ ${gtest_SOURCE_DIR})
+
+# Where Google Test's libraries can be found.
+link_directories(${gtest_BINARY_DIR}/src)
+
+########################################################################
+#
+# Defines the gtest & gtest_main libraries. User tests should link
+# with one of them.
+
+# Google Test libraries. We build them using more strict warnings than what
+# are used for other targets, to ensure that gtest can be compiled by a user
+# aggressive about warnings.
+cxx_library(gtest "${cxx_strict}" src/gtest-all.cc)
+cxx_library(gtest_main "${cxx_strict}" src/gtest_main.cc)
+target_link_libraries(gtest_main gtest)
+
+########################################################################
+#
+# Samples on how to link user tests with gtest or gtest_main.
+#
+# They are not built by default. To build them, set the
+# gtest_build_samples option to ON. You can do it by running ccmake
+# or specifying the -Dbuild_gtest_samples=ON flag when running cmake.
+
+if (gtest_build_samples)
+ cxx_executable(sample1_unittest samples gtest_main samples/sample1.cc)
+ cxx_executable(sample2_unittest samples gtest_main samples/sample2.cc)
+ cxx_executable(sample3_unittest samples gtest_main)
+ cxx_executable(sample4_unittest samples gtest_main samples/sample4.cc)
+ cxx_executable(sample5_unittest samples gtest_main samples/sample1.cc)
+ cxx_executable(sample6_unittest samples gtest_main)
+ cxx_executable(sample7_unittest samples gtest_main)
+ cxx_executable(sample8_unittest samples gtest_main)
+ cxx_executable(sample9_unittest samples gtest)
+ cxx_executable(sample10_unittest samples gtest)
+endif()
+
+########################################################################
+#
+# Google Test's own tests.
+#
+# You can skip this section if you aren't interested in testing
+# Google Test itself.
+#
+# The tests are not built by default. To build them, set the
+# gtest_build_tests option to ON. You can do it by running ccmake
+# or specifying the -Dgtest_build_tests=ON flag when running cmake.
+
+if (gtest_build_tests)
+ # This must be set in the root directory for the tests to be run by
+ # 'make test' or ctest.
+ enable_testing()
+
+ ############################################################
+ # C++ tests built with standard compiler flags.
+
+ cxx_test(gtest-death-test_test gtest_main)
+ cxx_test(gtest_environment_test gtest)
+ cxx_test(gtest-filepath_test gtest_main)
+ cxx_test(gtest-linked_ptr_test gtest_main)
+ cxx_test(gtest-listener_test gtest_main)
+ cxx_test(gtest_main_unittest gtest_main)
+ cxx_test(gtest-message_test gtest_main)
+ cxx_test(gtest_no_test_unittest gtest)
+ cxx_test(gtest-options_test gtest_main)
+ cxx_test(gtest-param-test_test gtest
+ test/gtest-param-test2_test.cc)
+ cxx_test(gtest-port_test gtest_main)
+ cxx_test(gtest_pred_impl_unittest gtest_main)
+ cxx_test(gtest-printers_test gtest_main)
+ cxx_test(gtest_prod_test gtest_main
+ test/production.cc)
+ cxx_test(gtest_repeat_test gtest)
+ cxx_test(gtest_sole_header_test gtest_main)
+ cxx_test(gtest_stress_test gtest)
+ cxx_test(gtest-test-part_test gtest_main)
+ cxx_test(gtest_throw_on_failure_ex_test gtest)
+ cxx_test(gtest-typed-test_test gtest_main
+ test/gtest-typed-test2_test.cc)
+ cxx_test(gtest_unittest gtest_main)
+ cxx_test(gtest-unittest-api_test gtest)
+
+ ############################################################
+ # C++ tests built with non-standard compiler flags.
+
+ # MSVC 7.1 does not support STL with exceptions disabled.
+ if (NOT MSVC OR MSVC_VERSION GREATER 1310)
+ cxx_library(gtest_no_exception "${cxx_no_exception}"
+ src/gtest-all.cc)
+ cxx_library(gtest_main_no_exception "${cxx_no_exception}"
+ src/gtest-all.cc src/gtest_main.cc)
+ endif()
+ cxx_library(gtest_main_no_rtti "${cxx_no_rtti}"
+ src/gtest-all.cc src/gtest_main.cc)
+
+ cxx_test_with_flags(gtest-death-test_ex_nocatch_test
+ "${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=0"
+ gtest test/gtest-death-test_ex_test.cc)
+ cxx_test_with_flags(gtest-death-test_ex_catch_test
+ "${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=1"
+ gtest test/gtest-death-test_ex_test.cc)
+
+ cxx_test_with_flags(gtest_no_rtti_unittest "${cxx_no_rtti}"
+ gtest_main_no_rtti test/gtest_unittest.cc)
+
+ cxx_shared_library(gtest_dll "${cxx_default}"
+ src/gtest-all.cc src/gtest_main.cc)
+
+ cxx_executable_with_flags(gtest_dll_test_ "${cxx_default}"
+ gtest_dll test/gtest_all_test.cc)
+ set_target_properties(gtest_dll_test_
+ PROPERTIES
+ COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
+
+ if (NOT MSVC OR NOT MSVC_VERSION EQUAL 1600)
+ # The C++ Standard specifies tuple_element<int, class>.
+ # Yet MSVC 10's <utility> declares tuple_element<size_t, class>.
+ # That declaration conflicts with our own standard-conforming
+ # tuple implementation. Therefore using our own tuple with
+ # MSVC 10 doesn't compile.
+ cxx_library(gtest_main_use_own_tuple "${cxx_use_own_tuple}"
+ src/gtest-all.cc src/gtest_main.cc)
+
+ cxx_test_with_flags(gtest-tuple_test "${cxx_use_own_tuple}"
+ gtest_main_use_own_tuple test/gtest-tuple_test.cc)
+
+ cxx_test_with_flags(gtest_use_own_tuple_test "${cxx_use_own_tuple}"
+ gtest_main_use_own_tuple
+ test/gtest-param-test_test.cc test/gtest-param-test2_test.cc)
+ endif()
+
+ ############################################################
+ # Python tests.
+
+ cxx_executable(gtest_break_on_failure_unittest_ test gtest)
+ py_test(gtest_break_on_failure_unittest)
+
+ # MSVC 7.1 does not support STL with exceptions disabled.
+ if (NOT MSVC OR MSVC_VERSION GREATER 1310)
+ cxx_executable_with_flags(
+ gtest_catch_exceptions_no_ex_test_
+ "${cxx_no_exception}"
+ gtest_main_no_exception
+ test/gtest_catch_exceptions_test_.cc)
+ endif()
+
+ cxx_executable_with_flags(
+ gtest_catch_exceptions_ex_test_
+ "${cxx_exception}"
+ gtest_main
+ test/gtest_catch_exceptions_test_.cc)
+ py_test(gtest_catch_exceptions_test)
+
+ cxx_executable(gtest_color_test_ test gtest)
+ py_test(gtest_color_test)
+
+ cxx_executable(gtest_env_var_test_ test gtest)
+ py_test(gtest_env_var_test)
+
+ cxx_executable(gtest_filter_unittest_ test gtest)
+ py_test(gtest_filter_unittest)
+
+ cxx_executable(gtest_help_test_ test gtest_main)
+ py_test(gtest_help_test)
+
+ cxx_executable(gtest_list_tests_unittest_ test gtest)
+ py_test(gtest_list_tests_unittest)
+
+ cxx_executable(gtest_output_test_ test gtest)
+ py_test(gtest_output_test)
+
+ cxx_executable(gtest_shuffle_test_ test gtest)
+ py_test(gtest_shuffle_test)
+
+ # MSVC 7.1 does not support STL with exceptions disabled.
+ if (NOT MSVC OR MSVC_VERSION GREATER 1310)
+ cxx_executable(gtest_throw_on_failure_test_ test gtest_no_exception)
+ set_target_properties(gtest_throw_on_failure_test_
+ PROPERTIES
+ COMPILE_FLAGS "${cxx_no_exception}")
+ py_test(gtest_throw_on_failure_test)
+ endif()
+
+ cxx_executable(gtest_uninitialized_test_ test gtest)
+ py_test(gtest_uninitialized_test)
+
+ cxx_executable(gtest_xml_outfile1_test_ test gtest_main)
+ cxx_executable(gtest_xml_outfile2_test_ test gtest_main)
+ py_test(gtest_xml_outfiles_test)
+
+ cxx_executable(gtest_xml_output_unittest_ test gtest)
+ py_test(gtest_xml_output_unittest)
+endif()
diff --git a/src/testing/gtest/CONTRIBUTORS b/src/testing/gtest/CONTRIBUTORS
new file mode 100644
index 0000000..feae2fc
--- /dev/null
+++ b/src/testing/gtest/CONTRIBUTORS
@@ -0,0 +1,37 @@
+# This file contains a list of people who've made non-trivial
+# contribution to the Google C++ Testing Framework project. People
+# who commit code to the project are encouraged to add their names
+# here. Please keep the list sorted by first names.
+
+Ajay Joshi <jaj@google.com>
+Balázs Dán <balazs.dan@gmail.com>
+Bharat Mediratta <bharat@menalto.com>
+Chandler Carruth <chandlerc@google.com>
+Chris Prince <cprince@google.com>
+Chris Taylor <taylorc@google.com>
+Dan Egnor <egnor@google.com>
+Eric Roman <eroman@chromium.org>
+Hady Zalek <hady.zalek@gmail.com>
+Jeffrey Yasskin <jyasskin@google.com>
+Jói Sigurðsson <joi@google.com>
+Keir Mierle <mierle@gmail.com>
+Keith Ray <keith.ray@gmail.com>
+Kenton Varda <kenton@google.com>
+Manuel Klimek <klimek@google.com>
+Markus Heule <markus.heule@gmail.com>
+Mika Raento <mikie@iki.fi>
+Miklós Fazekas <mfazekas@szemafor.com>
+Pasi Valminen <pasi.valminen@gmail.com>
+Patrick Hanna <phanna@google.com>
+Patrick Riley <pfr@google.com>
+Peter Kaminski <piotrk@google.com>
+Preston Jackson <preston.a.jackson@gmail.com>
+Rainer Klaffenboeck <rainer.klaffenboeck@dynatrace.com>
+Russ Cox <rsc@google.com>
+Russ Rufer <russ@pentad.com>
+Sean Mcafee <eefacm@gmail.com>
+Sigurður Ásgeirsson <siggi@google.com>
+Tracy Bialik <tracy@pentad.com>
+Vadim Berman <vadimb@google.com>
+Vlad Losev <vladl@google.com>
+Zhanyong Wan <wan@google.com>
diff --git a/src/testing/gtest/LICENSE b/src/testing/gtest/LICENSE
new file mode 100644
index 0000000..1941a11
--- /dev/null
+++ b/src/testing/gtest/LICENSE
@@ -0,0 +1,28 @@
+Copyright 2008, Google Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+ * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/src/testing/gtest/Makefile.am b/src/testing/gtest/Makefile.am
new file mode 100644
index 0000000..104c54e
--- /dev/null
+++ b/src/testing/gtest/Makefile.am
@@ -0,0 +1,304 @@
+# Automake file
+
+ACLOCAL_AMFLAGS = -I m4
+
+# Nonstandard package files for distribution
+EXTRA_DIST = \
+ CHANGES \
+ CONTRIBUTORS \
+ include/gtest/gtest-param-test.h.pump \
+ include/gtest/internal/gtest-param-util-generated.h.pump \
+ include/gtest/internal/gtest-tuple.h.pump \
+ include/gtest/internal/gtest-type-util.h.pump \
+ make/Makefile \
+ scripts/fuse_gtest_files.py \
+ scripts/gen_gtest_pred_impl.py \
+ scripts/pump.py \
+ scripts/test/Makefile
+
+# gtest source files that we don't compile directly. They are
+# #included by gtest-all.cc.
+GTEST_SRC = \
+ src/gtest-death-test.cc \
+ src/gtest-filepath.cc \
+ src/gtest-internal-inl.h \
+ src/gtest-port.cc \
+ src/gtest-printers.cc \
+ src/gtest-test-part.cc \
+ src/gtest-typed-test.cc \
+ src/gtest.cc
+
+EXTRA_DIST += $(GTEST_SRC)
+
+# Sample files that we don't compile.
+EXTRA_DIST += \
+ samples/prime_tables.h \
+ samples/sample2_unittest.cc \
+ samples/sample3_unittest.cc \
+ samples/sample4_unittest.cc \
+ samples/sample5_unittest.cc \
+ samples/sample6_unittest.cc \
+ samples/sample7_unittest.cc \
+ samples/sample8_unittest.cc \
+ samples/sample9_unittest.cc
+
+# C++ test files that we don't compile directly.
+EXTRA_DIST += \
+ test/gtest-death-test_ex_test.cc \
+ test/gtest-death-test_test.cc \
+ test/gtest-filepath_test.cc \
+ test/gtest-linked_ptr_test.cc \
+ test/gtest-listener_test.cc \
+ test/gtest-message_test.cc \
+ test/gtest-options_test.cc \
+ test/gtest-param-test2_test.cc \
+ test/gtest-param-test2_test.cc \
+ test/gtest-param-test_test.cc \
+ test/gtest-param-test_test.cc \
+ test/gtest-param-test_test.h \
+ test/gtest-port_test.cc \
+ test/gtest-printers_test.cc \
+ test/gtest-test-part_test.cc \
+ test/gtest-tuple_test.cc \
+ test/gtest-typed-test2_test.cc \
+ test/gtest-typed-test_test.cc \
+ test/gtest-typed-test_test.h \
+ test/gtest-unittest-api_test.cc \
+ test/gtest_break_on_failure_unittest_.cc \
+ test/gtest_catch_exceptions_test_.cc \
+ test/gtest_color_test_.cc \
+ test/gtest_env_var_test_.cc \
+ test/gtest_environment_test.cc \
+ test/gtest_filter_unittest_.cc \
+ test/gtest_help_test_.cc \
+ test/gtest_list_tests_unittest_.cc \
+ test/gtest_main_unittest.cc \
+ test/gtest_no_test_unittest.cc \
+ test/gtest_output_test_.cc \
+ test/gtest_pred_impl_unittest.cc \
+ test/gtest_prod_test.cc \
+ test/gtest_repeat_test.cc \
+ test/gtest_shuffle_test_.cc \
+ test/gtest_sole_header_test.cc \
+ test/gtest_stress_test.cc \
+ test/gtest_throw_on_failure_ex_test.cc \
+ test/gtest_throw_on_failure_test_.cc \
+ test/gtest_uninitialized_test_.cc \
+ test/gtest_unittest.cc \
+ test/gtest_unittest.cc \
+ test/gtest_xml_outfile1_test_.cc \
+ test/gtest_xml_outfile2_test_.cc \
+ test/gtest_xml_output_unittest_.cc \
+ test/production.cc \
+ test/production.h
+
+# Python tests that we don't run.
+EXTRA_DIST += \
+ test/gtest_break_on_failure_unittest.py \
+ test/gtest_catch_exceptions_test.py \
+ test/gtest_color_test.py \
+ test/gtest_env_var_test.py \
+ test/gtest_filter_unittest.py \
+ test/gtest_help_test.py \
+ test/gtest_list_tests_unittest.py \
+ test/gtest_output_test.py \
+ test/gtest_output_test_golden_lin.txt \
+ test/gtest_shuffle_test.py \
+ test/gtest_test_utils.py \
+ test/gtest_throw_on_failure_test.py \
+ test/gtest_uninitialized_test.py \
+ test/gtest_xml_outfiles_test.py \
+ test/gtest_xml_output_unittest.py \
+ test/gtest_xml_test_utils.py
+
+# CMake script
+EXTRA_DIST += \
+ CMakeLists.txt \
+ cmake/internal_utils.cmake
+
+# MSVC project files
+EXTRA_DIST += \
+ msvc/gtest-md.sln \
+ msvc/gtest-md.vcproj \
+ msvc/gtest.sln \
+ msvc/gtest.vcproj \
+ msvc/gtest_main-md.vcproj \
+ msvc/gtest_main.vcproj \
+ msvc/gtest_prod_test-md.vcproj \
+ msvc/gtest_prod_test.vcproj \
+ msvc/gtest_unittest-md.vcproj \
+ msvc/gtest_unittest.vcproj
+
+# xcode project files
+EXTRA_DIST += \
+ xcode/Config/DebugProject.xcconfig \
+ xcode/Config/FrameworkTarget.xcconfig \
+ xcode/Config/General.xcconfig \
+ xcode/Config/ReleaseProject.xcconfig \
+ xcode/Config/StaticLibraryTarget.xcconfig \
+ xcode/Config/TestTarget.xcconfig \
+ xcode/Resources/Info.plist \
+ xcode/Scripts/runtests.sh \
+ xcode/Scripts/versiongenerate.py \
+ xcode/gtest.xcodeproj/project.pbxproj
+
+# xcode sample files
+EXTRA_DIST += \
+ xcode/Samples/FrameworkSample/Info.plist \
+ xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj \
+ xcode/Samples/FrameworkSample/runtests.sh \
+ xcode/Samples/FrameworkSample/widget.cc \
+ xcode/Samples/FrameworkSample/widget.h \
+ xcode/Samples/FrameworkSample/widget_test.cc
+
+# C++Builder project files
+EXTRA_DIST += \
+ codegear/gtest.cbproj \
+ codegear/gtest.groupproj \
+ codegear/gtest_all.cc \
+ codegear/gtest_link.cc \
+ codegear/gtest_main.cbproj \
+ codegear/gtest_unittest.cbproj
+
+# Distribute and install M4 macro
+m4datadir = $(datadir)/aclocal
+m4data_DATA = m4/gtest.m4
+EXTRA_DIST += $(m4data_DATA)
+
+# We define the global AM_CPPFLAGS as everything we compile includes from these
+# directories.
+AM_CPPFLAGS = -I$(srcdir) -I$(srcdir)/include
+
+# Modifies compiler and linker flags for pthreads compatibility.
+if HAVE_PTHREADS
+ AM_CXXFLAGS = @PTHREAD_CFLAGS@ -DGTEST_HAS_PTHREAD=1
+ AM_LIBS = @PTHREAD_LIBS@
+else
+ AM_CXXFLAGS = -DGTEST_HAS_PTHREAD=0
+endif
+
+# Build rules for libraries.
+lib_LTLIBRARIES = lib/libgtest.la lib/libgtest_main.la
+
+lib_libgtest_la_SOURCES = src/gtest-all.cc
+
+pkginclude_HEADERS = \
+ include/gtest/gtest-death-test.h \
+ include/gtest/gtest-message.h \
+ include/gtest/gtest-param-test.h \
+ include/gtest/gtest-printers.h \
+ include/gtest/gtest-spi.h \
+ include/gtest/gtest-test-part.h \
+ include/gtest/gtest-typed-test.h \
+ include/gtest/gtest.h \
+ include/gtest/gtest_pred_impl.h \
+ include/gtest/gtest_prod.h
+
+pkginclude_internaldir = $(pkgincludedir)/internal
+pkginclude_internal_HEADERS = \
+ include/gtest/internal/gtest-death-test-internal.h \
+ include/gtest/internal/gtest-filepath.h \
+ include/gtest/internal/gtest-internal.h \
+ include/gtest/internal/gtest-linked_ptr.h \
+ include/gtest/internal/gtest-param-util-generated.h \
+ include/gtest/internal/gtest-param-util.h \
+ include/gtest/internal/gtest-port.h \
+ include/gtest/internal/gtest-string.h \
+ include/gtest/internal/gtest-tuple.h \
+ include/gtest/internal/gtest-type-util.h
+
+lib_libgtest_main_la_SOURCES = src/gtest_main.cc
+lib_libgtest_main_la_LIBADD = lib/libgtest.la
+
+# Bulid rules for samples and tests. Automake's naming for some of
+# these variables isn't terribly obvious, so this is a brief
+# reference:
+#
+# TESTS -- Programs run automatically by "make check"
+# check_PROGRAMS -- Programs built by "make check" but not necessarily run
+
+noinst_LTLIBRARIES = samples/libsamples.la
+
+samples_libsamples_la_SOURCES = \
+ samples/sample1.cc \
+ samples/sample1.h \
+ samples/sample2.cc \
+ samples/sample2.h \
+ samples/sample3-inl.h \
+ samples/sample4.cc \
+ samples/sample4.h
+
+TESTS=
+TESTS_ENVIRONMENT = GTEST_SOURCE_DIR="$(srcdir)/test" \
+ GTEST_BUILD_DIR="$(top_builddir)/test"
+check_PROGRAMS=
+
+# A simple sample on using gtest.
+TESTS += samples/sample1_unittest
+check_PROGRAMS += samples/sample1_unittest
+samples_sample1_unittest_SOURCES = samples/sample1_unittest.cc
+samples_sample1_unittest_LDADD = lib/libgtest_main.la \
+ lib/libgtest.la \
+ samples/libsamples.la
+
+# Another sample. It also verifies that libgtest works.
+TESTS += samples/sample10_unittest
+check_PROGRAMS += samples/sample10_unittest
+samples_sample10_unittest_SOURCES = samples/sample10_unittest.cc
+samples_sample10_unittest_LDADD = lib/libgtest.la
+
+# This tests most constructs of gtest and verifies that libgtest_main
+# and libgtest work.
+TESTS += test/gtest_all_test
+check_PROGRAMS += test/gtest_all_test
+test_gtest_all_test_SOURCES = test/gtest_all_test.cc
+test_gtest_all_test_LDADD = lib/libgtest_main.la \
+ lib/libgtest.la
+
+# Tests that fused gtest files compile and work.
+FUSED_GTEST_SRC = \
+ fused-src/gtest/gtest-all.cc \
+ fused-src/gtest/gtest.h \
+ fused-src/gtest/gtest_main.cc
+
+if HAVE_PYTHON
+TESTS += test/fused_gtest_test
+check_PROGRAMS += test/fused_gtest_test
+test_fused_gtest_test_SOURCES = $(FUSED_GTEST_SRC) \
+ samples/sample1.cc samples/sample1_unittest.cc
+test_fused_gtest_test_CPPFLAGS = -I"$(srcdir)/fused-src"
+
+# Build rules for putting fused Google Test files into the distribution
+# package. The user can also create those files by manually running
+# scripts/fuse_gtest_files.py.
+$(test_fused_gtest_test_SOURCES): fused-gtest
+
+fused-gtest: $(pkginclude_HEADERS) $(pkginclude_internal_HEADERS) \
+ $(GTEST_SRC) src/gtest-all.cc src/gtest_main.cc \
+ scripts/fuse_gtest_files.py
+ mkdir -p "$(srcdir)/fused-src"
+ chmod -R u+w "$(srcdir)/fused-src"
+ rm -f "$(srcdir)/fused-src/gtest/gtest-all.cc"
+ rm -f "$(srcdir)/fused-src/gtest/gtest.h"
+ "$(srcdir)/scripts/fuse_gtest_files.py" "$(srcdir)/fused-src"
+ cp -f "$(srcdir)/src/gtest_main.cc" "$(srcdir)/fused-src/gtest/"
+
+maintainer-clean-local:
+ rm -rf "$(srcdir)/fused-src"
+endif
+
+# Death tests may produce core dumps in the build directory. In case
+# this happens, clean them to keep distcleancheck happy.
+CLEANFILES = core
+
+# Disables 'make install' as installing a compiled version of Google
+# Test can lead to undefined behavior due to violation of the
+# One-Definition Rule.
+
+install-exec-local:
+ echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Test into your build system."
+ false
+
+install-data-local:
+ echo "'make install' is dangerous and not supported. Instead, see README for how to integrate Google Test into your build system."
+ false
diff --git a/src/testing/gtest/README b/src/testing/gtest/README
new file mode 100644
index 0000000..17bf72f
--- /dev/null
+++ b/src/testing/gtest/README
@@ -0,0 +1,434 @@
+Google C++ Testing Framework
+============================
+
+http://code.google.com/p/googletest/
+
+Overview
+--------
+
+Google's framework for writing C++ tests on a variety of platforms
+(Linux, Mac OS X, Windows, Windows CE, Symbian, etc). Based on the
+xUnit architecture. Supports automatic test discovery, a rich set of
+assertions, user-defined assertions, death tests, fatal and non-fatal
+failures, various options for running the tests, and XML test report
+generation.
+
+Please see the project page above for more information as well as the
+mailing list for questions, discussions, and development. There is
+also an IRC channel on OFTC (irc.oftc.net) #gtest available. Please
+join us!
+
+Requirements for End Users
+--------------------------
+
+Google Test is designed to have fairly minimal requirements to build
+and use with your projects, but there are some. Currently, we support
+Linux, Windows, Mac OS X, and Cygwin. We will also make our best
+effort to support other platforms (e.g. Solaris, AIX, and z/OS).
+However, since core members of the Google Test project have no access
+to these platforms, Google Test may have outstanding issues there. If
+you notice any problems on your platform, please notify
+googletestframework@googlegroups.com. Patches for fixing them are
+even more welcome!
+
+### Linux Requirements ###
+
+These are the base requirements to build and use Google Test from a source
+package (as described below):
+ * GNU-compatible Make or gmake
+ * POSIX-standard shell
+ * POSIX(-2) Regular Expressions (regex.h)
+ * A C++98-standard-compliant compiler
+
+### Windows Requirements ###
+
+ * Microsoft Visual C++ 7.1 or newer
+
+### Cygwin Requirements ###
+
+ * Cygwin 1.5.25-14 or newer
+
+### Mac OS X Requirements ###
+
+ * Mac OS X 10.4 Tiger or newer
+ * Developer Tools Installed
+
+Also, you'll need CMake 2.6.4 or higher if you want to build the
+samples using the provided CMake script, regardless of the platform.
+
+Requirements for Contributors
+-----------------------------
+
+We welcome patches. If you plan to contribute a patch, you need to
+build Google Test and its own tests from an SVN checkout (described
+below), which has further requirements:
+
+ * Python version 2.3 or newer (for running some of the tests and
+ re-generating certain source files from templates)
+ * CMake 2.6.4 or newer
+
+Getting the Source
+------------------
+
+There are two primary ways of getting Google Test's source code: you
+can download a stable source release in your preferred archive format,
+or directly check out the source from our Subversion (SVN) repositary.
+The SVN checkout requires a few extra steps and some extra software
+packages on your system, but lets you track the latest development and
+make patches much more easily, so we highly encourage it.
+
+### Source Package ###
+
+Google Test is released in versioned source packages which can be
+downloaded from the download page [1]. Several different archive
+formats are provided, but the only difference is the tools used to
+manipulate them, and the size of the resulting file. Download
+whichever you are most comfortable with.
+
+ [1] http://code.google.com/p/googletest/downloads/list
+
+Once the package is downloaded, expand it using whichever tools you
+prefer for that type. This will result in a new directory with the
+name "gtest-X.Y.Z" which contains all of the source code. Here are
+some examples on Linux:
+
+ tar -xvzf gtest-X.Y.Z.tar.gz
+ tar -xvjf gtest-X.Y.Z.tar.bz2
+ unzip gtest-X.Y.Z.zip
+
+### SVN Checkout ###
+
+To check out the main branch (also known as the "trunk") of Google
+Test, run the following Subversion command:
+
+ svn checkout http://googletest.googlecode.com/svn/trunk/ gtest-svn
+
+Setting up the Build
+--------------------
+
+To build Google Test and your tests that use it, you need to tell your
+build system where to find its headers and source files. The exact
+way to do it depends on which build system you use, and is usually
+straightforward.
+
+### Generic Build Instructions ###
+
+Suppose you put Google Test in directory ${GTEST_DIR}. To build it,
+create a library build target (or a project as called by Visual Studio
+and Xcode) to compile
+
+ ${GTEST_DIR}/src/gtest-all.cc
+
+with
+
+ ${GTEST_DIR}/include and ${GTEST_DIR}
+
+in the header search path. Assuming a Linux-like system and gcc,
+something like the following will do:
+
+ g++ -I${GTEST_DIR}/include -I${GTEST_DIR} -c ${GTEST_DIR}/src/gtest-all.cc
+ ar -rv libgtest.a gtest-all.o
+
+Next, you should compile your test source file with
+${GTEST_DIR}/include in the header search path, and link it with gtest
+and any other necessary libraries:
+
+ g++ -I${GTEST_DIR}/include path/to/your_test.cc libgtest.a -o your_test
+
+As an example, the make/ directory contains a Makefile that you can
+use to build Google Test on systems where GNU make is available
+(e.g. Linux, Mac OS X, and Cygwin). It doesn't try to build Google
+Test's own tests. Instead, it just builds the Google Test library and
+a sample test. You can use it as a starting point for your own build
+script.
+
+If the default settings are correct for your environment, the
+following commands should succeed:
+
+ cd ${GTEST_DIR}/make
+ make
+ ./sample1_unittest
+
+If you see errors, try to tweak the contents of make/Makefile to make
+them go away. There are instructions in make/Makefile on how to do
+it.
+
+### Using CMake ###
+
+Google Test comes with a CMake build script (CMakeLists.txt) that can
+be used on a wide range of platforms ("C" stands for cross-platofrm.).
+If you don't have CMake installed already, you can download it for
+free from http://www.cmake.org/.
+
+CMake works by generating native makefiles or build projects that can
+be used in the compiler environment of your choice. The typical
+workflow starts with:
+
+ mkdir mybuild # Create a directory to hold the build output.
+ cd mybuild
+ cmake ${GTEST_DIR} # Generate native build scripts.
+
+If you want to build Google Test's samples, you should replace the
+last command with
+
+ cmake -Dgtest_build_samples=ON ${GTEST_DIR}
+
+If you are on a *nix system, you should now see a Makefile in the
+current directory. Just type 'make' to build gtest.
+
+If you use Windows and have Vistual Studio installed, a gtest.sln file
+and several .vcproj files will be created. You can then build them
+using Visual Studio.
+
+On Mac OS X with Xcode installed, a .xcodeproj file will be generated.
+
+### Legacy Build Scripts ###
+
+Before settling on CMake, we have been providing hand-maintained build
+projects/scripts for Visual Studio, Xcode, and Autotools. While we
+continue to provide them for convenience, they are not actively
+maintained any more. We highly recommend that you follow the
+instructions in the previous two sections to integrate Google Test
+with your existing build system.
+
+If you still need to use the legacy build scripts, here's how:
+
+The msvc\ folder contains two solutions with Visual C++ projects.
+Open the gtest.sln or gtest-md.sln file using Visual Studio, and you
+are ready to build Google Test the same way you build any Visual
+Studio project. Files that have names ending with -md use DLL
+versions of Microsoft runtime libraries (the /MD or the /MDd compiler
+option). Files without that suffix use static versions of the runtime
+libraries (the /MT or the /MTd option). Please note that one must use
+the same option to compile both gtest and the test code. If you use
+Visual Studio 2005 or above, we recommend the -md version as /MD is
+the default for new projects in these versions of Visual Studio.
+
+On Mac OS X, open the gtest.xcodeproj in the xcode/ folder using
+Xcode. Build the "gtest" target. The universal binary framework will
+end up in your selected build directory (selected in the Xcode
+"Preferences..." -> "Building" pane and defaults to xcode/build).
+Alternatively, at the command line, enter:
+
+ xcodebuild
+
+This will build the "Release" configuration of gtest.framework in your
+default build location. See the "xcodebuild" man page for more
+information about building different configurations and building in
+different locations.
+
+If you wish to use the Google Test Xcode project with Xcode 4.x and
+above, you need to either:
+ * update the SDK configuration options in xcode/Config/General.xconfig.
+ Comment options SDKROOT, MACOS_DEPLOYMENT_TARGET, and GCC_VERSION. If
+ you choose this route you lose the ability to target earlier versions
+ of MacOS X.
+ * Install an SDK for an earlier version. This doesn't appear to be
+ supported by Apple, but has been reported to work
+ (http://stackoverflow.com/questions/5378518).
+
+Tweaking Google Test
+--------------------
+
+Google Test can be used in diverse environments. The default
+configuration may not work (or may not work well) out of the box in
+some environments. However, you can easily tweak Google Test by
+defining control macros on the compiler command line. Generally,
+these macros are named like GTEST_XYZ and you define them to either 1
+or 0 to enable or disable a certain feature.
+
+We list the most frequently used macros below. For a complete list,
+see file include/gtest/internal/gtest-port.h.
+
+### Choosing a TR1 Tuple Library ###
+
+Some Google Test features require the C++ Technical Report 1 (TR1)
+tuple library, which is not yet available with all compilers. The
+good news is that Google Test implements a subset of TR1 tuple that's
+enough for its own need, and will automatically use this when the
+compiler doesn't provide TR1 tuple.
+
+Usually you don't need to care about which tuple library Google Test
+uses. However, if your project already uses TR1 tuple, you need to
+tell Google Test to use the same TR1 tuple library the rest of your
+project uses, or the two tuple implementations will clash. To do
+that, add
+
+ -DGTEST_USE_OWN_TR1_TUPLE=0
+
+to the compiler flags while compiling Google Test and your tests. If
+you want to force Google Test to use its own tuple library, just add
+
+ -DGTEST_USE_OWN_TR1_TUPLE=1
+
+to the compiler flags instead.
+
+If you don't want Google Test to use tuple at all, add
+
+ -DGTEST_HAS_TR1_TUPLE=0
+
+and all features using tuple will be disabled.
+
+### Multi-threaded Tests ###
+
+Google Test is thread-safe where the pthread library is available.
+After #include "gtest/gtest.h", you can check the GTEST_IS_THREADSAFE
+macro to see whether this is the case (yes if the macro is #defined to
+1, no if it's undefined.).
+
+If Google Test doesn't correctly detect whether pthread is available
+in your environment, you can force it with
+
+ -DGTEST_HAS_PTHREAD=1
+
+or
+
+ -DGTEST_HAS_PTHREAD=0
+
+When Google Test uses pthread, you may need to add flags to your
+compiler and/or linker to select the pthread library, or you'll get
+link errors. If you use the CMake script or the deprecated Autotools
+script, this is taken care of for you. If you use your own build
+script, you'll need to read your compiler and linker's manual to
+figure out what flags to add.
+
+### As a Shared Library (DLL) ###
+
+Google Test is compact, so most users can build and link it as a
+static library for the simplicity. You can choose to use Google Test
+as a shared library (known as a DLL on Windows) if you prefer.
+
+To compile *gtest* as a shared library, add
+
+ -DGTEST_CREATE_SHARED_LIBRARY=1
+
+to the compiler flags. You'll also need to tell the linker to produce
+a shared library instead - consult your linker's manual for how to do
+it.
+
+To compile your *tests* that use the gtest shared library, add
+
+ -DGTEST_LINKED_AS_SHARED_LIBRARY=1
+
+to the compiler flags.
+
+Note: while the above steps aren't technically necessary today when
+using some compilers (e.g. GCC), they may become necessary in the
+future, if we decide to improve the speed of loading the library (see
+http://gcc.gnu.org/wiki/Visibility for details). Therefore you are
+recommended to always add the above flags when using Google Test as a
+shared library. Otherwise a future release of Google Test may break
+your build script.
+
+### Avoiding Macro Name Clashes ###
+
+In C++, macros don't obey namespaces. Therefore two libraries that
+both define a macro of the same name will clash if you #include both
+definitions. In case a Google Test macro clashes with another
+library, you can force Google Test to rename its macro to avoid the
+conflict.
+
+Specifically, if both Google Test and some other code define macro
+FOO, you can add
+
+ -DGTEST_DONT_DEFINE_FOO=1
+
+to the compiler flags to tell Google Test to change the macro's name
+from FOO to GTEST_FOO. Currently FOO can be FAIL, SUCCEED, or TEST.
+For example, with -DGTEST_DONT_DEFINE_TEST=1, you'll need to write
+
+ GTEST_TEST(SomeTest, DoesThis) { ... }
+
+instead of
+
+ TEST(SomeTest, DoesThis) { ... }
+
+in order to define a test.
+
+Upgrating from an Earlier Version
+---------------------------------
+
+We strive to keep Google Test releases backward compatible.
+Sometimes, though, we have to make some breaking changes for the
+users' long-term benefits. This section describes what you'll need to
+do if you are upgrading from an earlier version of Google Test.
+
+### Upgrading from 1.3.0 or Earlier ###
+
+You may need to explicitly enable or disable Google Test's own TR1
+tuple library. See the instructions in section "Choosing a TR1 Tuple
+Library".
+
+### Upgrading from 1.4.0 or Earlier ###
+
+The Autotools build script (configure + make) is no longer officially
+supportted. You are encouraged to migrate to your own build system or
+use CMake. If you still need to use Autotools, you can find
+instructions in the README file from Google Test 1.4.0.
+
+On platforms where the pthread library is available, Google Test uses
+it in order to be thread-safe. See the "Multi-threaded Tests" section
+for what this means to your build script.
+
+If you use Microsoft Visual C++ 7.1 with exceptions disabled, Google
+Test will no longer compile. This should affect very few people, as a
+large portion of STL (including <string>) doesn't compile in this mode
+anyway. We decided to stop supporting it in order to greatly simplify
+Google Test's implementation.
+
+Developing Google Test
+----------------------
+
+This section discusses how to make your own changes to Google Test.
+
+### Testing Google Test Itself ###
+
+To make sure your changes work as intended and don't break existing
+functionality, you'll want to compile and run Google Test's own tests.
+For that you can use CMake:
+
+ mkdir mybuild
+ cd mybuild
+ cmake -Dgtest_build_tests=ON ${GTEST_DIR}
+
+Make sure you have Python installed, as some of Google Test's tests
+are written in Python. If the cmake command complains about not being
+able to find Python ("Could NOT find PythonInterp (missing:
+PYTHON_EXECUTABLE)"), try telling it explicitly where your Python
+executable can be found:
+
+ cmake -DPYTHON_EXECUTABLE=path/to/python -Dgtest_build_tests=ON ${GTEST_DIR}
+
+Next, you can build Google Test and all of its own tests. On *nix,
+this is usually done by 'make'. To run the tests, do
+
+ make test
+
+All tests should pass.
+
+### Regenerating Source Files ###
+
+Some of Google Test's source files are generated from templates (not
+in the C++ sense) using a script. A template file is named FOO.pump,
+where FOO is the name of the file it will generate. For example, the
+file include/gtest/internal/gtest-type-util.h.pump is used to generate
+gtest-type-util.h in the same directory.
+
+Normally you don't need to worry about regenerating the source files,
+unless you need to modify them. In that case, you should modify the
+corresponding .pump files instead and run the pump.py Python script to
+regenerate them. You can find pump.py in the scripts/ directory.
+Read the Pump manual [2] for how to use it.
+
+ [2] http://code.google.com/p/googletest/wiki/PumpManual
+
+### Contributing a Patch ###
+
+We welcome patches. Please read the Google Test developer's guide [3]
+for how you can contribute. In particular, make sure you have signed
+the Contributor License Agreement, or we won't be able to accept the
+patch.
+
+ [3] http://code.google.com/p/googletest/wiki/GoogleTestDevGuide
+
+Happy testing!
diff --git a/src/testing/gtest/build-aux/.keep b/src/testing/gtest/build-aux/.keep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/testing/gtest/build-aux/.keep
diff --git a/src/testing/gtest/cmake/internal_utils.cmake b/src/testing/gtest/cmake/internal_utils.cmake
new file mode 100644
index 0000000..8cb2189
--- /dev/null
+++ b/src/testing/gtest/cmake/internal_utils.cmake
@@ -0,0 +1,227 @@
+# Defines functions and macros useful for building Google Test and
+# Google Mock.
+#
+# Note:
+#
+# - This file will be run twice when building Google Mock (once via
+# Google Test's CMakeLists.txt, and once via Google Mock's).
+# Therefore it shouldn't have any side effects other than defining
+# the functions and macros.
+#
+# - The functions/macros defined in this file may depend on Google
+# Test and Google Mock's option() definitions, and thus must be
+# called *after* the options have been defined.
+
+# Tweaks CMake's default compiler/linker settings to suit Google Test's needs.
+#
+# This must be a macro(), as inside a function string() can only
+# update variables in the function scope.
+macro(fix_default_compiler_settings_)
+ if (MSVC)
+ # For MSVC, CMake sets certain flags to defaults we want to override.
+ # This replacement code is taken from sample in the CMake Wiki at
+ # http://www.cmake.org/Wiki/CMake_FAQ#Dynamic_Replace.
+ foreach (flag_var
+ CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
+ CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
+ if (NOT BUILD_SHARED_LIBS AND NOT gtest_force_shared_crt)
+ # When Google Test is built as a shared library, it should also use
+ # shared runtime libraries. Otherwise, it may end up with multiple
+ # copies of runtime library data in different modules, resulting in
+ # hard-to-find crashes. When it is built as a static library, it is
+ # preferable to use CRT as static libraries, as we don't have to rely
+ # on CRT DLLs being available. CMake always defaults to using shared
+ # CRT libraries, so we override that default here.
+ string(REPLACE "/MD" "-MT" ${flag_var} "${${flag_var}}")
+ endif()
+
+ # We prefer more strict warning checking for building Google Test.
+ # Replaces /W3 with /W4 in defaults.
+ string(REPLACE "/W3" "-W4" ${flag_var} "${${flag_var}}")
+ endforeach()
+ endif()
+endmacro()
+
+# Defines the compiler/linker flags used to build Google Test and
+# Google Mock. You can tweak these definitions to suit your need. A
+# variable's value is empty before it's explicitly assigned to.
+macro(config_compiler_and_linker)
+ if (NOT gtest_disable_pthreads)
+ # Defines CMAKE_USE_PTHREADS_INIT and CMAKE_THREAD_LIBS_INIT.
+ find_package(Threads)
+ endif()
+
+ fix_default_compiler_settings_()
+ if (MSVC)
+ # Newlines inside flags variables break CMake's NMake generator.
+ # TODO(vladl@google.com): Add -RTCs and -RTCu to debug builds.
+ set(cxx_base_flags "-GS -W4 -WX -wd4127 -wd4251 -wd4275 -nologo -J -Zi")
+ if (MSVC_VERSION LESS 1400)
+ # Suppress spurious warnings MSVC 7.1 sometimes issues.
+ # Forcing value to bool.
+ set(cxx_base_flags "${cxx_base_flags} -wd4800")
+ # Copy constructor and assignment operator could not be generated.
+ set(cxx_base_flags "${cxx_base_flags} -wd4511 -wd4512")
+ # Compatibility warnings not applicable to Google Test.
+ # Resolved overload was found by argument-dependent lookup.
+ set(cxx_base_flags "${cxx_base_flags} -wd4675")
+ endif()
+ set(cxx_base_flags "${cxx_base_flags} -D_UNICODE -DUNICODE -DWIN32 -D_WIN32")
+ set(cxx_base_flags "${cxx_base_flags} -DSTRICT -DWIN32_LEAN_AND_MEAN")
+ set(cxx_exception_flags "-EHsc -D_HAS_EXCEPTIONS=1")
+ set(cxx_no_exception_flags "-D_HAS_EXCEPTIONS=0")
+ set(cxx_no_rtti_flags "-GR-")
+ elseif (CMAKE_COMPILER_IS_GNUCXX)
+ set(cxx_base_flags "-Wall -Wshadow")
+ set(cxx_exception_flags "-fexceptions")
+ set(cxx_no_exception_flags "-fno-exceptions")
+ # Until version 4.3.2, GCC doesn't define a macro to indicate
+ # whether RTTI is enabled. Therefore we define GTEST_HAS_RTTI
+ # explicitly.
+ set(cxx_no_rtti_flags "-fno-rtti -DGTEST_HAS_RTTI=0")
+ set(cxx_strict_flags
+ "-Wextra -Wno-unused-parameter -Wno-missing-field-initializers")
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "SunPro")
+ set(cxx_exception_flags "-features=except")
+ # Sun Pro doesn't provide macros to indicate whether exceptions and
+ # RTTI are enabled, so we define GTEST_HAS_* explicitly.
+ set(cxx_no_exception_flags "-features=no%except -DGTEST_HAS_EXCEPTIONS=0")
+ set(cxx_no_rtti_flags "-features=no%rtti -DGTEST_HAS_RTTI=0")
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "VisualAge" OR
+ CMAKE_CXX_COMPILER_ID STREQUAL "XL")
+ # CMake 2.8 changes Visual Age's compiler ID to "XL".
+ set(cxx_exception_flags "-qeh")
+ set(cxx_no_exception_flags "-qnoeh")
+ # Until version 9.0, Visual Age doesn't define a macro to indicate
+ # whether RTTI is enabled. Therefore we define GTEST_HAS_RTTI
+ # explicitly.
+ set(cxx_no_rtti_flags "-qnortti -DGTEST_HAS_RTTI=0")
+ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "HP")
+ set(cxx_base_flags "-AA -mt")
+ set(cxx_exception_flags "-DGTEST_HAS_EXCEPTIONS=1")
+ set(cxx_no_exception_flags "+noeh -DGTEST_HAS_EXCEPTIONS=0")
+ # RTTI can not be disabled in HP aCC compiler.
+ set(cxx_no_rtti_flags "")
+ endif()
+
+ if (CMAKE_USE_PTHREADS_INIT) # The pthreads library is available and allowed.
+ set(cxx_base_flags "${cxx_base_flags} -DGTEST_HAS_PTHREAD=1")
+ else()
+ set(cxx_base_flags "${cxx_base_flags} -DGTEST_HAS_PTHREAD=0")
+ endif()
+
+ # For building gtest's own tests and samples.
+ set(cxx_exception "${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_exception_flags}")
+ set(cxx_no_exception
+ "${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_no_exception_flags}")
+ set(cxx_default "${cxx_exception}")
+ set(cxx_no_rtti "${cxx_default} ${cxx_no_rtti_flags}")
+ set(cxx_use_own_tuple "${cxx_default} -DGTEST_USE_OWN_TR1_TUPLE=1")
+
+ # For building the gtest libraries.
+ set(cxx_strict "${cxx_default} ${cxx_strict_flags}")
+endmacro()
+
+# Defines the gtest & gtest_main libraries. User tests should link
+# with one of them.
+function(cxx_library_with_type name type cxx_flags)
+ # type can be either STATIC or SHARED to denote a static or shared library.
+ # ARGN refers to additional arguments after 'cxx_flags'.
+ add_library(${name} ${type} ${ARGN})
+ set_target_properties(${name}
+ PROPERTIES
+ COMPILE_FLAGS "${cxx_flags}")
+ if (BUILD_SHARED_LIBS OR type STREQUAL "SHARED")
+ set_target_properties(${name}
+ PROPERTIES
+ COMPILE_DEFINITIONS "GTEST_CREATE_SHARED_LIBRARY=1")
+ endif()
+ if (CMAKE_USE_PTHREADS_INIT)
+ target_link_libraries(${name} ${CMAKE_THREAD_LIBS_INIT})
+ endif()
+endfunction()
+
+########################################################################
+#
+# Helper functions for creating build targets.
+
+function(cxx_shared_library name cxx_flags)
+ cxx_library_with_type(${name} SHARED "${cxx_flags}" ${ARGN})
+endfunction()
+
+function(cxx_library name cxx_flags)
+ cxx_library_with_type(${name} "" "${cxx_flags}" ${ARGN})
+endfunction()
+
+# cxx_executable_with_flags(name cxx_flags libs srcs...)
+#
+# creates a named C++ executable that depends on the given libraries and
+# is built from the given source files with the given compiler flags.
+function(cxx_executable_with_flags name cxx_flags libs)
+ add_executable(${name} ${ARGN})
+ if (cxx_flags)
+ set_target_properties(${name}
+ PROPERTIES
+ COMPILE_FLAGS "${cxx_flags}")
+ endif()
+ if (BUILD_SHARED_LIBS)
+ set_target_properties(${name}
+ PROPERTIES
+ COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
+ endif()
+ # To support mixing linking in static and dynamic libraries, link each
+ # library in with an extra call to target_link_libraries.
+ foreach (lib "${libs}")
+ target_link_libraries(${name} ${lib})
+ endforeach()
+endfunction()
+
+# cxx_executable(name dir lib srcs...)
+#
+# creates a named target that depends on the given libs and is built
+# from the given source files. dir/name.cc is implicitly included in
+# the source file list.
+function(cxx_executable name dir libs)
+ cxx_executable_with_flags(
+ ${name} "${cxx_default}" "${libs}" "${dir}/${name}.cc" ${ARGN})
+endfunction()
+
+# Sets PYTHONINTERP_FOUND and PYTHON_EXECUTABLE.
+find_package(PythonInterp)
+
+# cxx_test_with_flags(name cxx_flags libs srcs...)
+#
+# creates a named C++ test that depends on the given libs and is built
+# from the given source files with the given compiler flags.
+function(cxx_test_with_flags name cxx_flags libs)
+ cxx_executable_with_flags(${name} "${cxx_flags}" "${libs}" ${ARGN})
+ add_test(${name} ${name})
+endfunction()
+
+# cxx_test(name libs srcs...)
+#
+# creates a named test target that depends on the given libs and is
+# built from the given source files. Unlike cxx_test_with_flags,
+# test/name.cc is already implicitly included in the source file list.
+function(cxx_test name libs)
+ cxx_test_with_flags("${name}" "${cxx_default}" "${libs}"
+ "test/${name}.cc" ${ARGN})
+endfunction()
+
+# py_test(name)
+#
+# creates a Python test with the given name whose main module is in
+# test/name.py. It does nothing if Python is not installed.
+function(py_test name)
+ # We are not supporting Python tests on Linux yet as they consider
+ # all Linux environments to be google3 and try to use google3 features.
+ if (PYTHONINTERP_FOUND)
+ # ${CMAKE_BINARY_DIR} is known at configuration time, so we can
+ # directly bind it from cmake. ${CTEST_CONFIGURATION_TYPE} is known
+ # only at ctest runtime (by calling ctest -c <Configuration>), so
+ # we have to escape $ to delay variable substitution here.
+ add_test(${name}
+ ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
+ --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE})
+ endif()
+endfunction()
diff --git a/src/testing/gtest/codegear/gtest.cbproj b/src/testing/gtest/codegear/gtest.cbproj
new file mode 100644
index 0000000..95c3054
--- /dev/null
+++ b/src/testing/gtest/codegear/gtest.cbproj
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup>
+ <ProjectGuid>{bca37a72-5b07-46cf-b44e-89f8e06451a2}</ProjectGuid>
+ <Config Condition="'$(Config)'==''">Release</Config>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
+ <Base>true</Base>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_1)'!=''">
+ <Base>true</Base>
+ <Cfg_1>true</Cfg_1>
+ <CfgParent>Base</CfgParent>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Release' or '$(Cfg_2)'!=''">
+ <Base>true</Base>
+ <Cfg_2>true</Cfg_2>
+ <CfgParent>Base</CfgParent>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Base)'!=''">
+ <BCC_OptimizeForSpeed>true</BCC_OptimizeForSpeed>
+ <OutputExt>lib</OutputExt>
+ <DCC_CBuilderOutput>JPHNE</DCC_CBuilderOutput>
+ <Defines>NO_STRICT</Defines>
+ <DynamicRTL>true</DynamicRTL>
+ <UsePackages>true</UsePackages>
+ <ProjectType>CppStaticLibrary</ProjectType>
+ <BCC_CPPCompileAlways>true</BCC_CPPCompileAlways>
+ <PackageImports>rtl.bpi;vcl.bpi;bcbie.bpi;vclx.bpi;vclactnband.bpi;xmlrtl.bpi;bcbsmp.bpi;dbrtl.bpi;vcldb.bpi;bdertl.bpi;vcldbx.bpi;dsnap.bpi;dsnapcon.bpi;vclib.bpi;ibxpress.bpi;adortl.bpi;dbxcds.bpi;dbexpress.bpi;DbxCommonDriver.bpi;websnap.bpi;vclie.bpi;webdsnap.bpi;inet.bpi;inetdbbde.bpi;inetdbxpress.bpi;soaprtl.bpi;Rave75VCL.bpi;teeUI.bpi;tee.bpi;teedb.bpi;IndyCore.bpi;IndySystem.bpi;IndyProtocols.bpi;IntrawebDB_90_100.bpi;Intraweb_90_100.bpi;dclZipForged11.bpi;vclZipForged11.bpi;GR32_BDS2006.bpi;GR32_DSGN_BDS2006.bpi;Jcl.bpi;JclVcl.bpi;JvCoreD11R.bpi;JvSystemD11R.bpi;JvStdCtrlsD11R.bpi;JvAppFrmD11R.bpi;JvBandsD11R.bpi;JvDBD11R.bpi;JvDlgsD11R.bpi;JvBDED11R.bpi;JvCmpD11R.bpi;JvCryptD11R.bpi;JvCtrlsD11R.bpi;JvCustomD11R.bpi;JvDockingD11R.bpi;JvDotNetCtrlsD11R.bpi;JvEDID11R.bpi;JvGlobusD11R.bpi;JvHMID11R.bpi;JvInterpreterD11R.bpi;JvJansD11R.bpi;JvManagedThreadsD11R.bpi;JvMMD11R.bpi;JvNetD11R.bpi;JvPageCompsD11R.bpi;JvPluginD11R.bpi;JvPrintPreviewD11R.bpi;JvRuntimeDesignD11R.bpi;JvTimeFrameworkD11R.bpi;JvValidatorsD11R.bpi;JvWizardD11R.bpi;JvXPCtrlsD11R.bpi;VclSmp.bpi;CExceptionExpert11.bpi</PackageImports>
+ <BCC_wpar>false</BCC_wpar>
+ <IncludePath>$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\include;..</IncludePath>
+ <AllPackageLibs>rtl.lib;vcl.lib</AllPackageLibs>
+ <TLIB_PageSize>32</TLIB_PageSize>
+ <ILINK_LibraryPath>$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk</ILINK_LibraryPath>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Cfg_1)'!=''">
+ <BCC_OptimizeForSpeed>false</BCC_OptimizeForSpeed>
+ <DCC_Optimize>false</DCC_Optimize>
+ <DCC_DebugInfoInExe>true</DCC_DebugInfoInExe>
+ <Defines>_DEBUG;$(Defines)</Defines>
+ <ILINK_FullDebugInfo>true</ILINK_FullDebugInfo>
+ <BCC_InlineFunctionExpansion>false</BCC_InlineFunctionExpansion>
+ <ILINK_DisableIncrementalLinking>true</ILINK_DisableIncrementalLinking>
+ <BCC_UseRegisterVariables>None</BCC_UseRegisterVariables>
+ <DCC_Define>DEBUG</DCC_Define>
+ <BCC_DebugLineNumbers>true</BCC_DebugLineNumbers>
+ <IntermediateOutputDir>Debug</IntermediateOutputDir>
+ <TASM_DisplaySourceLines>true</TASM_DisplaySourceLines>
+ <BCC_StackFrames>true</BCC_StackFrames>
+ <BCC_DisableOptimizations>true</BCC_DisableOptimizations>
+ <ILINK_LibraryPath>$(BDS)\lib\debug;$(ILINK_LibraryPath)</ILINK_LibraryPath>
+ <TASM_Debugging>Full</TASM_Debugging>
+ <BCC_SourceDebuggingOn>true</BCC_SourceDebuggingOn>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Cfg_2)'!=''">
+ <Defines>NDEBUG;$(Defines)</Defines>
+ <IntermediateOutputDir>Release</IntermediateOutputDir>
+ <ILINK_LibraryPath>$(BDS)\lib\release;$(ILINK_LibraryPath)</ILINK_LibraryPath>
+ <TASM_Debugging>None</TASM_Debugging>
+ </PropertyGroup>
+ <ProjectExtensions>
+ <Borland.Personality>CPlusPlusBuilder.Personality</Borland.Personality>
+ <Borland.ProjectType>CppStaticLibrary</Borland.ProjectType>
+ <BorlandProject>
+<BorlandProject><CPlusPlusBuilder.Personality><VersionInfo><VersionInfo Name="IncludeVerInfo">False</VersionInfo><VersionInfo Name="AutoIncBuild">False</VersionInfo><VersionInfo Name="MajorVer">1</VersionInfo><VersionInfo Name="MinorVer">0</VersionInfo><VersionInfo Name="Release">0</VersionInfo><VersionInfo Name="Build">0</VersionInfo><VersionInfo Name="Debug">False</VersionInfo><VersionInfo Name="PreRelease">False</VersionInfo><VersionInfo Name="Special">False</VersionInfo><VersionInfo Name="Private">False</VersionInfo><VersionInfo Name="DLL">False</VersionInfo><VersionInfo Name="Locale">1033</VersionInfo><VersionInfo Name="CodePage">1252</VersionInfo></VersionInfo><VersionInfoKeys><VersionInfoKeys Name="CompanyName"></VersionInfoKeys><VersionInfoKeys Name="FileDescription"></VersionInfoKeys><VersionInfoKeys Name="FileVersion">1.0.0.0</VersionInfoKeys><VersionInfoKeys Name="InternalName"></VersionInfoKeys><VersionInfoKeys Name="LegalCopyright"></VersionInfoKeys><VersionInfoKeys Name="LegalTrademarks"></VersionInfoKeys><VersionInfoKeys Name="OriginalFilename"></VersionInfoKeys><VersionInfoKeys Name="ProductName"></VersionInfoKeys><VersionInfoKeys Name="ProductVersion">1.0.0.0</VersionInfoKeys><VersionInfoKeys Name="Comments"></VersionInfoKeys></VersionInfoKeys><Debugging><Debugging Name="DebugSourceDirs"></Debugging></Debugging><Parameters><Parameters Name="RunParams"></Parameters><Parameters Name="Launcher"></Parameters><Parameters Name="UseLauncher">False</Parameters><Parameters Name="DebugCWD"></Parameters><Parameters Name="HostApplication"></Parameters><Parameters Name="RemoteHost"></Parameters><Parameters Name="RemotePath"></Parameters><Parameters Name="RemoteParams"></Parameters><Parameters Name="RemoteLauncher"></Parameters><Parameters Name="UseRemoteLauncher">False</Parameters><Parameters Name="RemoteCWD"></Parameters><Parameters Name="RemoteDebug">False</Parameters><Parameters Name="Debug Symbols Search Path"></Parameters><Parameters Name="LoadAllSymbols">True</Parameters><Parameters Name="LoadUnspecifiedSymbols">False</Parameters></Parameters><Excluded_Packages>
+
+
+ <Excluded_Packages Name="$(BDS)\bin\bcboffice2k100.bpl">CodeGear C++Builder Office 2000 Servers Package</Excluded_Packages>
+ <Excluded_Packages Name="$(BDS)\bin\bcbofficexp100.bpl">CodeGear C++Builder Office XP Servers Package</Excluded_Packages>
+ </Excluded_Packages><Linker><Linker Name="LibPrefix"></Linker><Linker Name="LibSuffix"></Linker><Linker Name="LibVersion"></Linker></Linker><ProjectProperties><ProjectProperties Name="AutoShowDeps">False</ProjectProperties><ProjectProperties Name="ManagePaths">True</ProjectProperties><ProjectProperties Name="VerifyPackages">True</ProjectProperties></ProjectProperties><HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Count">3</HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Item0">$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\include;..</HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Item1">$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\include;..</HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Item2">$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\src;..\include</HistoryLists_hlIncludePath></HistoryLists_hlIncludePath><HistoryLists_hlILINK_LibraryPath><HistoryLists_hlILINK_LibraryPath Name="Count">1</HistoryLists_hlILINK_LibraryPath><HistoryLists_hlILINK_LibraryPath Name="Item0">$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk</HistoryLists_hlILINK_LibraryPath></HistoryLists_hlILINK_LibraryPath><HistoryLists_hlDefines><HistoryLists_hlDefines Name="Count">1</HistoryLists_hlDefines><HistoryLists_hlDefines Name="Item0">NO_STRICT</HistoryLists_hlDefines></HistoryLists_hlDefines><HistoryLists_hlTLIB_PageSize><HistoryLists_hlTLIB_PageSize Name="Count">1</HistoryLists_hlTLIB_PageSize><HistoryLists_hlTLIB_PageSize Name="Item0">32</HistoryLists_hlTLIB_PageSize><HistoryLists_hlTLIB_PageSize Name="Item1">16</HistoryLists_hlTLIB_PageSize></HistoryLists_hlTLIB_PageSize></CPlusPlusBuilder.Personality></BorlandProject></BorlandProject>
+ </ProjectExtensions>
+ <Import Project="$(MSBuildBinPath)\Borland.Cpp.Targets" />
+ <ItemGroup>
+ <None Include="..\include\gtest\gtest-death-test.h">
+ <BuildOrder>3</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\gtest-message.h">
+ <BuildOrder>4</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\gtest-param-test.h">
+ <BuildOrder>5</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\gtest-spi.h">
+ <BuildOrder>6</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\gtest-test-part.h">
+ <BuildOrder>7</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\gtest-typed-test.h">
+ <BuildOrder>8</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\gtest.h">
+ <BuildOrder>0</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\gtest_pred_impl.h">
+ <BuildOrder>1</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\gtest_prod.h">
+ <BuildOrder>2</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\internal\gtest-death-test-internal.h">
+ <BuildOrder>9</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\internal\gtest-filepath.h">
+ <BuildOrder>10</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\internal\gtest-internal.h">
+ <BuildOrder>11</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\internal\gtest-linked_ptr.h">
+ <BuildOrder>12</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\internal\gtest-param-util-generated.h">
+ <BuildOrder>14</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\internal\gtest-param-util.h">
+ <BuildOrder>13</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\internal\gtest-port.h">
+ <BuildOrder>15</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\internal\gtest-string.h">
+ <BuildOrder>16</BuildOrder>
+ </None>
+ <None Include="..\include\gtest\internal\gtest-type-util.h">
+ <BuildOrder>17</BuildOrder>
+ </None>
+ <CppCompile Include="gtest_all.cc">
+ <BuildOrder>18</BuildOrder>
+ </CppCompile>
+ <BuildConfiguration Include="Debug">
+ <Key>Cfg_1</Key>
+ </BuildConfiguration>
+ <BuildConfiguration Include="Release">
+ <Key>Cfg_2</Key>
+ </BuildConfiguration>
+ </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/testing/gtest/codegear/gtest.groupproj b/src/testing/gtest/codegear/gtest.groupproj
new file mode 100644
index 0000000..faf31ca
--- /dev/null
+++ b/src/testing/gtest/codegear/gtest.groupproj
@@ -0,0 +1,54 @@
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup>
+ <ProjectGuid>{c1d923e0-6cba-4332-9b6f-3420acbf5091}</ProjectGuid>
+ </PropertyGroup>
+ <ItemGroup />
+ <ItemGroup>
+ <Projects Include="gtest.cbproj" />
+ <Projects Include="gtest_main.cbproj" />
+ <Projects Include="gtest_unittest.cbproj" />
+ </ItemGroup>
+ <ProjectExtensions>
+ <Borland.Personality>Default.Personality</Borland.Personality>
+ <Borland.ProjectType />
+ <BorlandProject>
+<BorlandProject xmlns=""><Default.Personality></Default.Personality></BorlandProject></BorlandProject>
+ </ProjectExtensions>
+ <Target Name="gtest">
+ <MSBuild Projects="gtest.cbproj" Targets="" />
+ </Target>
+ <Target Name="gtest:Clean">
+ <MSBuild Projects="gtest.cbproj" Targets="Clean" />
+ </Target>
+ <Target Name="gtest:Make">
+ <MSBuild Projects="gtest.cbproj" Targets="Make" />
+ </Target>
+ <Target Name="gtest_main">
+ <MSBuild Projects="gtest_main.cbproj" Targets="" />
+ </Target>
+ <Target Name="gtest_main:Clean">
+ <MSBuild Projects="gtest_main.cbproj" Targets="Clean" />
+ </Target>
+ <Target Name="gtest_main:Make">
+ <MSBuild Projects="gtest_main.cbproj" Targets="Make" />
+ </Target>
+ <Target Name="gtest_unittest">
+ <MSBuild Projects="gtest_unittest.cbproj" Targets="" />
+ </Target>
+ <Target Name="gtest_unittest:Clean">
+ <MSBuild Projects="gtest_unittest.cbproj" Targets="Clean" />
+ </Target>
+ <Target Name="gtest_unittest:Make">
+ <MSBuild Projects="gtest_unittest.cbproj" Targets="Make" />
+ </Target>
+ <Target Name="Build">
+ <CallTarget Targets="gtest;gtest_main;gtest_unittest" />
+ </Target>
+ <Target Name="Clean">
+ <CallTarget Targets="gtest:Clean;gtest_main:Clean;gtest_unittest:Clean" />
+ </Target>
+ <Target Name="Make">
+ <CallTarget Targets="gtest:Make;gtest_main:Make;gtest_unittest:Make" />
+ </Target>
+ <Import Condition="Exists('$(MSBuildBinPath)\Borland.Group.Targets')" Project="$(MSBuildBinPath)\Borland.Group.Targets" />
+</Project>
\ No newline at end of file
diff --git a/src/testing/gtest/codegear/gtest_all.cc b/src/testing/gtest/codegear/gtest_all.cc
new file mode 100644
index 0000000..121b2d8
--- /dev/null
+++ b/src/testing/gtest/codegear/gtest_all.cc
@@ -0,0 +1,38 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: Josh Kelley (joshkel@gmail.com)
+//
+// Google C++ Testing Framework (Google Test)
+//
+// C++Builder's IDE cannot build a static library from files with hyphens
+// in their name. See http://qc.codegear.com/wc/qcmain.aspx?d=70977 .
+// This file serves as a workaround.
+
+#include "src/gtest-all.cc"
diff --git a/src/testing/gtest/codegear/gtest_link.cc b/src/testing/gtest/codegear/gtest_link.cc
new file mode 100644
index 0000000..918eccd
--- /dev/null
+++ b/src/testing/gtest/codegear/gtest_link.cc
@@ -0,0 +1,40 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: Josh Kelley (joshkel@gmail.com)
+//
+// Google C++ Testing Framework (Google Test)
+//
+// Links gtest.lib and gtest_main.lib into the current project in C++Builder.
+// This means that these libraries can't be renamed, but it's the only way to
+// ensure that Debug versus Release test builds are linked against the
+// appropriate Debug or Release build of the libraries.
+
+#pragma link "gtest.lib"
+#pragma link "gtest_main.lib"
diff --git a/src/testing/gtest/codegear/gtest_main.cbproj b/src/testing/gtest/codegear/gtest_main.cbproj
new file mode 100644
index 0000000..d76ce13
--- /dev/null
+++ b/src/testing/gtest/codegear/gtest_main.cbproj
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup>
+ <ProjectGuid>{bca37a72-5b07-46cf-b44e-89f8e06451a2}</ProjectGuid>
+ <Config Condition="'$(Config)'==''">Release</Config>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
+ <Base>true</Base>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_1)'!=''">
+ <Base>true</Base>
+ <Cfg_1>true</Cfg_1>
+ <CfgParent>Base</CfgParent>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Release' or '$(Cfg_2)'!=''">
+ <Base>true</Base>
+ <Cfg_2>true</Cfg_2>
+ <CfgParent>Base</CfgParent>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Base)'!=''">
+ <BCC_OptimizeForSpeed>true</BCC_OptimizeForSpeed>
+ <OutputExt>lib</OutputExt>
+ <DCC_CBuilderOutput>JPHNE</DCC_CBuilderOutput>
+ <Defines>NO_STRICT</Defines>
+ <DynamicRTL>true</DynamicRTL>
+ <UsePackages>true</UsePackages>
+ <ProjectType>CppStaticLibrary</ProjectType>
+ <BCC_CPPCompileAlways>true</BCC_CPPCompileAlways>
+ <PackageImports>rtl.bpi;vcl.bpi;bcbie.bpi;vclx.bpi;vclactnband.bpi;xmlrtl.bpi;bcbsmp.bpi;dbrtl.bpi;vcldb.bpi;bdertl.bpi;vcldbx.bpi;dsnap.bpi;dsnapcon.bpi;vclib.bpi;ibxpress.bpi;adortl.bpi;dbxcds.bpi;dbexpress.bpi;DbxCommonDriver.bpi;websnap.bpi;vclie.bpi;webdsnap.bpi;inet.bpi;inetdbbde.bpi;inetdbxpress.bpi;soaprtl.bpi;Rave75VCL.bpi;teeUI.bpi;tee.bpi;teedb.bpi;IndyCore.bpi;IndySystem.bpi;IndyProtocols.bpi;IntrawebDB_90_100.bpi;Intraweb_90_100.bpi;dclZipForged11.bpi;vclZipForged11.bpi;GR32_BDS2006.bpi;GR32_DSGN_BDS2006.bpi;Jcl.bpi;JclVcl.bpi;JvCoreD11R.bpi;JvSystemD11R.bpi;JvStdCtrlsD11R.bpi;JvAppFrmD11R.bpi;JvBandsD11R.bpi;JvDBD11R.bpi;JvDlgsD11R.bpi;JvBDED11R.bpi;JvCmpD11R.bpi;JvCryptD11R.bpi;JvCtrlsD11R.bpi;JvCustomD11R.bpi;JvDockingD11R.bpi;JvDotNetCtrlsD11R.bpi;JvEDID11R.bpi;JvGlobusD11R.bpi;JvHMID11R.bpi;JvInterpreterD11R.bpi;JvJansD11R.bpi;JvManagedThreadsD11R.bpi;JvMMD11R.bpi;JvNetD11R.bpi;JvPageCompsD11R.bpi;JvPluginD11R.bpi;JvPrintPreviewD11R.bpi;JvRuntimeDesignD11R.bpi;JvTimeFrameworkD11R.bpi;JvValidatorsD11R.bpi;JvWizardD11R.bpi;JvXPCtrlsD11R.bpi;VclSmp.bpi;CExceptionExpert11.bpi</PackageImports>
+ <BCC_wpar>false</BCC_wpar>
+ <IncludePath>$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\include;..</IncludePath>
+ <AllPackageLibs>rtl.lib;vcl.lib</AllPackageLibs>
+ <TLIB_PageSize>32</TLIB_PageSize>
+ <ILINK_LibraryPath>$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk</ILINK_LibraryPath>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Cfg_1)'!=''">
+ <BCC_OptimizeForSpeed>false</BCC_OptimizeForSpeed>
+ <DCC_Optimize>false</DCC_Optimize>
+ <DCC_DebugInfoInExe>true</DCC_DebugInfoInExe>
+ <Defines>_DEBUG;$(Defines)</Defines>
+ <ILINK_FullDebugInfo>true</ILINK_FullDebugInfo>
+ <BCC_InlineFunctionExpansion>false</BCC_InlineFunctionExpansion>
+ <ILINK_DisableIncrementalLinking>true</ILINK_DisableIncrementalLinking>
+ <BCC_UseRegisterVariables>None</BCC_UseRegisterVariables>
+ <DCC_Define>DEBUG</DCC_Define>
+ <BCC_DebugLineNumbers>true</BCC_DebugLineNumbers>
+ <IntermediateOutputDir>Debug</IntermediateOutputDir>
+ <TASM_DisplaySourceLines>true</TASM_DisplaySourceLines>
+ <BCC_StackFrames>true</BCC_StackFrames>
+ <BCC_DisableOptimizations>true</BCC_DisableOptimizations>
+ <ILINK_LibraryPath>$(BDS)\lib\debug;$(ILINK_LibraryPath)</ILINK_LibraryPath>
+ <TASM_Debugging>Full</TASM_Debugging>
+ <BCC_SourceDebuggingOn>true</BCC_SourceDebuggingOn>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Cfg_2)'!=''">
+ <Defines>NDEBUG;$(Defines)</Defines>
+ <IntermediateOutputDir>Release</IntermediateOutputDir>
+ <ILINK_LibraryPath>$(BDS)\lib\release;$(ILINK_LibraryPath)</ILINK_LibraryPath>
+ <TASM_Debugging>None</TASM_Debugging>
+ </PropertyGroup>
+ <ProjectExtensions>
+ <Borland.Personality>CPlusPlusBuilder.Personality</Borland.Personality>
+ <Borland.ProjectType>CppStaticLibrary</Borland.ProjectType>
+ <BorlandProject>
+<BorlandProject><CPlusPlusBuilder.Personality><VersionInfo><VersionInfo Name="IncludeVerInfo">False</VersionInfo><VersionInfo Name="AutoIncBuild">False</VersionInfo><VersionInfo Name="MajorVer">1</VersionInfo><VersionInfo Name="MinorVer">0</VersionInfo><VersionInfo Name="Release">0</VersionInfo><VersionInfo Name="Build">0</VersionInfo><VersionInfo Name="Debug">False</VersionInfo><VersionInfo Name="PreRelease">False</VersionInfo><VersionInfo Name="Special">False</VersionInfo><VersionInfo Name="Private">False</VersionInfo><VersionInfo Name="DLL">False</VersionInfo><VersionInfo Name="Locale">1033</VersionInfo><VersionInfo Name="CodePage">1252</VersionInfo></VersionInfo><VersionInfoKeys><VersionInfoKeys Name="CompanyName"></VersionInfoKeys><VersionInfoKeys Name="FileDescription"></VersionInfoKeys><VersionInfoKeys Name="FileVersion">1.0.0.0</VersionInfoKeys><VersionInfoKeys Name="InternalName"></VersionInfoKeys><VersionInfoKeys Name="LegalCopyright"></VersionInfoKeys><VersionInfoKeys Name="LegalTrademarks"></VersionInfoKeys><VersionInfoKeys Name="OriginalFilename"></VersionInfoKeys><VersionInfoKeys Name="ProductName"></VersionInfoKeys><VersionInfoKeys Name="ProductVersion">1.0.0.0</VersionInfoKeys><VersionInfoKeys Name="Comments"></VersionInfoKeys></VersionInfoKeys><Debugging><Debugging Name="DebugSourceDirs"></Debugging></Debugging><Parameters><Parameters Name="RunParams"></Parameters><Parameters Name="Launcher"></Parameters><Parameters Name="UseLauncher">False</Parameters><Parameters Name="DebugCWD"></Parameters><Parameters Name="HostApplication"></Parameters><Parameters Name="RemoteHost"></Parameters><Parameters Name="RemotePath"></Parameters><Parameters Name="RemoteParams"></Parameters><Parameters Name="RemoteLauncher"></Parameters><Parameters Name="UseRemoteLauncher">False</Parameters><Parameters Name="RemoteCWD"></Parameters><Parameters Name="RemoteDebug">False</Parameters><Parameters Name="Debug Symbols Search Path"></Parameters><Parameters Name="LoadAllSymbols">True</Parameters><Parameters Name="LoadUnspecifiedSymbols">False</Parameters></Parameters><Excluded_Packages>
+ <Excluded_Packages Name="$(BDS)\bin\bcboffice2k100.bpl">CodeGear C++Builder Office 2000 Servers Package</Excluded_Packages>
+ <Excluded_Packages Name="$(BDS)\bin\bcbofficexp100.bpl">CodeGear C++Builder Office XP Servers Package</Excluded_Packages>
+ </Excluded_Packages><Linker><Linker Name="LibPrefix"></Linker><Linker Name="LibSuffix"></Linker><Linker Name="LibVersion"></Linker></Linker><ProjectProperties><ProjectProperties Name="AutoShowDeps">False</ProjectProperties><ProjectProperties Name="ManagePaths">True</ProjectProperties><ProjectProperties Name="VerifyPackages">True</ProjectProperties></ProjectProperties><HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Count">3</HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Item0">$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\include;..</HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Item1">$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\include;..</HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Item2">$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\src;..\src;..\include</HistoryLists_hlIncludePath></HistoryLists_hlIncludePath><HistoryLists_hlILINK_LibraryPath><HistoryLists_hlILINK_LibraryPath Name="Count">1</HistoryLists_hlILINK_LibraryPath><HistoryLists_hlILINK_LibraryPath Name="Item0">$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk</HistoryLists_hlILINK_LibraryPath></HistoryLists_hlILINK_LibraryPath><HistoryLists_hlDefines><HistoryLists_hlDefines Name="Count">1</HistoryLists_hlDefines><HistoryLists_hlDefines Name="Item0">NO_STRICT</HistoryLists_hlDefines></HistoryLists_hlDefines><HistoryLists_hlTLIB_PageSize><HistoryLists_hlTLIB_PageSize Name="Count">1</HistoryLists_hlTLIB_PageSize><HistoryLists_hlTLIB_PageSize Name="Item0">32</HistoryLists_hlTLIB_PageSize><HistoryLists_hlTLIB_PageSize Name="Item1">16</HistoryLists_hlTLIB_PageSize></HistoryLists_hlTLIB_PageSize></CPlusPlusBuilder.Personality></BorlandProject></BorlandProject>
+ </ProjectExtensions>
+ <Import Project="$(MSBuildBinPath)\Borland.Cpp.Targets" />
+ <ItemGroup>
+ <CppCompile Include="..\src\gtest_main.cc">
+ <BuildOrder>0</BuildOrder>
+ </CppCompile>
+ <BuildConfiguration Include="Debug">
+ <Key>Cfg_1</Key>
+ </BuildConfiguration>
+ <BuildConfiguration Include="Release">
+ <Key>Cfg_2</Key>
+ </BuildConfiguration>
+ </ItemGroup>
+</Project>
diff --git a/src/testing/gtest/codegear/gtest_unittest.cbproj b/src/testing/gtest/codegear/gtest_unittest.cbproj
new file mode 100644
index 0000000..dc5db8e
--- /dev/null
+++ b/src/testing/gtest/codegear/gtest_unittest.cbproj
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup>
+ <ProjectGuid>{eea63393-5ac5-4b9c-8909-d75fef2daa41}</ProjectGuid>
+ <Config Condition="'$(Config)'==''">Release</Config>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
+ <Base>true</Base>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_1)'!=''">
+ <Base>true</Base>
+ <Cfg_1>true</Cfg_1>
+ <CfgParent>Base</CfgParent>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Config)'=='Release' or '$(Cfg_2)'!=''">
+ <Base>true</Base>
+ <Cfg_2>true</Cfg_2>
+ <CfgParent>Base</CfgParent>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Base)'!=''">
+ <OutputExt>exe</OutputExt>
+ <BCC_OptimizeForSpeed>true</BCC_OptimizeForSpeed>
+ <Defines>NO_STRICT</Defines>
+ <DCC_CBuilderOutput>JPHNE</DCC_CBuilderOutput>
+ <DynamicRTL>true</DynamicRTL>
+ <ILINK_ObjectSearchPath>..\test</ILINK_ObjectSearchPath>
+ <UsePackages>true</UsePackages>
+ <ProjectType>CppConsoleApplication</ProjectType>
+ <NoVCL>true</NoVCL>
+ <BCC_CPPCompileAlways>true</BCC_CPPCompileAlways>
+ <PackageImports>rtl.bpi;vcl.bpi;bcbie.bpi;vclx.bpi;vclactnband.bpi;xmlrtl.bpi;bcbsmp.bpi;dbrtl.bpi;vcldb.bpi;bdertl.bpi;vcldbx.bpi;dsnap.bpi;dsnapcon.bpi;vclib.bpi;ibxpress.bpi;adortl.bpi;dbxcds.bpi;dbexpress.bpi;DbxCommonDriver.bpi;websnap.bpi;vclie.bpi;webdsnap.bpi;inet.bpi;inetdbbde.bpi;inetdbxpress.bpi;soaprtl.bpi;Rave75VCL.bpi;teeUI.bpi;tee.bpi;teedb.bpi;IndyCore.bpi;IndySystem.bpi;IndyProtocols.bpi;IntrawebDB_90_100.bpi;Intraweb_90_100.bpi;Jcl.bpi;JclVcl.bpi;JvCoreD11R.bpi;JvSystemD11R.bpi;JvStdCtrlsD11R.bpi;JvAppFrmD11R.bpi;JvBandsD11R.bpi;JvDBD11R.bpi;JvDlgsD11R.bpi;JvBDED11R.bpi;JvCmpD11R.bpi;JvCryptD11R.bpi;JvCtrlsD11R.bpi;JvCustomD11R.bpi;JvDockingD11R.bpi;JvDotNetCtrlsD11R.bpi;JvEDID11R.bpi;JvGlobusD11R.bpi;JvHMID11R.bpi;JvInterpreterD11R.bpi;JvJansD11R.bpi;JvManagedThreadsD11R.bpi;JvMMD11R.bpi;JvNetD11R.bpi;JvPageCompsD11R.bpi;JvPluginD11R.bpi;JvPrintPreviewD11R.bpi;JvRuntimeDesignD11R.bpi;JvTimeFrameworkD11R.bpi;JvValidatorsD11R.bpi;JvWizardD11R.bpi;JvXPCtrlsD11R.bpi;VclSmp.bpi</PackageImports>
+ <BCC_wpar>false</BCC_wpar>
+ <IncludePath>$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\include;..\test;..</IncludePath>
+ <ILINK_LibraryPath>$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk;..\test</ILINK_LibraryPath>
+ <Multithreaded>true</Multithreaded>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Cfg_1)'!=''">
+ <BCC_OptimizeForSpeed>false</BCC_OptimizeForSpeed>
+ <DCC_Optimize>false</DCC_Optimize>
+ <DCC_DebugInfoInExe>true</DCC_DebugInfoInExe>
+ <Defines>_DEBUG;$(Defines)</Defines>
+ <ILINK_FullDebugInfo>true</ILINK_FullDebugInfo>
+ <BCC_InlineFunctionExpansion>false</BCC_InlineFunctionExpansion>
+ <ILINK_DisableIncrementalLinking>true</ILINK_DisableIncrementalLinking>
+ <BCC_UseRegisterVariables>None</BCC_UseRegisterVariables>
+ <DCC_Define>DEBUG</DCC_Define>
+ <BCC_DebugLineNumbers>true</BCC_DebugLineNumbers>
+ <IntermediateOutputDir>Debug</IntermediateOutputDir>
+ <TASM_DisplaySourceLines>true</TASM_DisplaySourceLines>
+ <BCC_StackFrames>true</BCC_StackFrames>
+ <BCC_DisableOptimizations>true</BCC_DisableOptimizations>
+ <ILINK_LibraryPath>$(BDS)\lib\debug;$(ILINK_LibraryPath)</ILINK_LibraryPath>
+ <TASM_Debugging>Full</TASM_Debugging>
+ <BCC_SourceDebuggingOn>true</BCC_SourceDebuggingOn>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Cfg_2)'!=''">
+ <Defines>NDEBUG;$(Defines)</Defines>
+ <IntermediateOutputDir>Release</IntermediateOutputDir>
+ <ILINK_LibraryPath>$(BDS)\lib\release;$(ILINK_LibraryPath)</ILINK_LibraryPath>
+ <TASM_Debugging>None</TASM_Debugging>
+ </PropertyGroup>
+ <ProjectExtensions>
+ <Borland.Personality>CPlusPlusBuilder.Personality</Borland.Personality>
+ <Borland.ProjectType>CppConsoleApplication</Borland.ProjectType>
+ <BorlandProject>
+<BorlandProject><CPlusPlusBuilder.Personality><VersionInfo><VersionInfo Name="IncludeVerInfo">False</VersionInfo><VersionInfo Name="AutoIncBuild">False</VersionInfo><VersionInfo Name="MajorVer">1</VersionInfo><VersionInfo Name="MinorVer">0</VersionInfo><VersionInfo Name="Release">0</VersionInfo><VersionInfo Name="Build">0</VersionInfo><VersionInfo Name="Debug">False</VersionInfo><VersionInfo Name="PreRelease">False</VersionInfo><VersionInfo Name="Special">False</VersionInfo><VersionInfo Name="Private">False</VersionInfo><VersionInfo Name="DLL">False</VersionInfo><VersionInfo Name="Locale">1033</VersionInfo><VersionInfo Name="CodePage">1252</VersionInfo></VersionInfo><VersionInfoKeys><VersionInfoKeys Name="CompanyName"></VersionInfoKeys><VersionInfoKeys Name="FileDescription"></VersionInfoKeys><VersionInfoKeys Name="FileVersion">1.0.0.0</VersionInfoKeys><VersionInfoKeys Name="InternalName"></VersionInfoKeys><VersionInfoKeys Name="LegalCopyright"></VersionInfoKeys><VersionInfoKeys Name="LegalTrademarks"></VersionInfoKeys><VersionInfoKeys Name="OriginalFilename"></VersionInfoKeys><VersionInfoKeys Name="ProductName"></VersionInfoKeys><VersionInfoKeys Name="ProductVersion">1.0.0.0</VersionInfoKeys><VersionInfoKeys Name="Comments"></VersionInfoKeys></VersionInfoKeys><Debugging><Debugging Name="DebugSourceDirs"></Debugging></Debugging><Parameters><Parameters Name="RunParams"></Parameters><Parameters Name="Launcher"></Parameters><Parameters Name="UseLauncher">False</Parameters><Parameters Name="DebugCWD"></Parameters><Parameters Name="HostApplication"></Parameters><Parameters Name="RemoteHost"></Parameters><Parameters Name="RemotePath"></Parameters><Parameters Name="RemoteParams"></Parameters><Parameters Name="RemoteLauncher"></Parameters><Parameters Name="UseRemoteLauncher">False</Parameters><Parameters Name="RemoteCWD"></Parameters><Parameters Name="RemoteDebug">False</Parameters><Parameters Name="Debug Symbols Search Path"></Parameters><Parameters Name="LoadAllSymbols">True</Parameters><Parameters Name="LoadUnspecifiedSymbols">False</Parameters></Parameters><Excluded_Packages>
+
+
+ <Excluded_Packages Name="$(BDS)\bin\bcboffice2k100.bpl">CodeGear C++Builder Office 2000 Servers Package</Excluded_Packages>
+ <Excluded_Packages Name="$(BDS)\bin\bcbofficexp100.bpl">CodeGear C++Builder Office XP Servers Package</Excluded_Packages>
+ </Excluded_Packages><Linker><Linker Name="LibPrefix"></Linker><Linker Name="LibSuffix"></Linker><Linker Name="LibVersion"></Linker></Linker><ProjectProperties><ProjectProperties Name="AutoShowDeps">False</ProjectProperties><ProjectProperties Name="ManagePaths">True</ProjectProperties><ProjectProperties Name="VerifyPackages">True</ProjectProperties></ProjectProperties><HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Count">3</HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Item0">$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\include;..\test;..</HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Item1">$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\include;..\test</HistoryLists_hlIncludePath><HistoryLists_hlIncludePath Name="Item2">$(BDS)\include;$(BDS)\include\dinkumware;$(BDS)\include\vcl;..\include</HistoryLists_hlIncludePath></HistoryLists_hlIncludePath><HistoryLists_hlILINK_LibraryPath><HistoryLists_hlILINK_LibraryPath Name="Count">1</HistoryLists_hlILINK_LibraryPath><HistoryLists_hlILINK_LibraryPath Name="Item0">$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk;..\test</HistoryLists_hlILINK_LibraryPath><HistoryLists_hlILINK_LibraryPath Name="Item1">$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk;..\test</HistoryLists_hlILINK_LibraryPath><HistoryLists_hlILINK_LibraryPath Name="Item2">$(BDS)\lib;$(BDS)\lib\obj;$(BDS)\lib\psdk;$(OUTPUTDIR);..\test</HistoryLists_hlILINK_LibraryPath></HistoryLists_hlILINK_LibraryPath><HistoryLists_hlDefines><HistoryLists_hlDefines Name="Count">2</HistoryLists_hlDefines><HistoryLists_hlDefines Name="Item0">NO_STRICT</HistoryLists_hlDefines><HistoryLists_hlDefines Name="Item1">STRICT</HistoryLists_hlDefines></HistoryLists_hlDefines></CPlusPlusBuilder.Personality></BorlandProject></BorlandProject>
+ </ProjectExtensions>
+ <Import Project="$(MSBuildBinPath)\Borland.Cpp.Targets" />
+ <ItemGroup>
+ <CppCompile Include="..\test\gtest_unittest.cc">
+ <BuildOrder>0</BuildOrder>
+ </CppCompile>
+ <CppCompile Include="gtest_link.cc">
+ <BuildOrder>1</BuildOrder>
+ </CppCompile>
+ <BuildConfiguration Include="Debug">
+ <Key>Cfg_1</Key>
+ </BuildConfiguration>
+ <BuildConfiguration Include="Release">
+ <Key>Cfg_2</Key>
+ </BuildConfiguration>
+ </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/testing/gtest/configure.ac b/src/testing/gtest/configure.ac
new file mode 100644
index 0000000..37b298e
--- /dev/null
+++ b/src/testing/gtest/configure.ac
@@ -0,0 +1,68 @@
+m4_include(m4/acx_pthread.m4)
+
+# At this point, the Xcode project assumes the version string will be three
+# integers separated by periods and surrounded by square brackets (e.g.
+# "[1.0.1]"). It also asumes that there won't be any closing parenthesis
+# between "AC_INIT(" and the closing ")" including comments and strings.
+AC_INIT([Google C++ Testing Framework],
+ [1.6.0],
+ [googletestframework@googlegroups.com],
+ [gtest])
+
+# Provide various options to initialize the Autoconf and configure processes.
+AC_PREREQ([2.59])
+AC_CONFIG_SRCDIR([./LICENSE])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_HEADERS([build-aux/config.h])
+AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([scripts/gtest-config], [chmod +x scripts/gtest-config])
+
+# Initialize Automake with various options. We require at least v1.9, prevent
+# pedantic complaints about package files, and enable various distribution
+# targets.
+AM_INIT_AUTOMAKE([1.9 dist-bzip2 dist-zip foreign subdir-objects])
+
+# Check for programs used in building Google Test.
+AC_PROG_CC
+AC_PROG_CXX
+AC_LANG([C++])
+AC_PROG_LIBTOOL
+
+# TODO(chandlerc@google.com): Currently we aren't running the Python tests
+# against the interpreter detected by AM_PATH_PYTHON, and so we condition
+# HAVE_PYTHON by requiring "python" to be in the PATH, and that interpreter's
+# version to be >= 2.3. This will allow the scripts to use a "/usr/bin/env"
+# hashbang.
+PYTHON= # We *do not* allow the user to specify a python interpreter
+AC_PATH_PROG([PYTHON],[python],[:])
+AS_IF([test "$PYTHON" != ":"],
+ [AM_PYTHON_CHECK_VERSION([$PYTHON],[2.3],[:],[PYTHON=":"])])
+AM_CONDITIONAL([HAVE_PYTHON],[test "$PYTHON" != ":"])
+
+# Configure pthreads.
+AC_ARG_WITH([pthreads],
+ [AS_HELP_STRING([--with-pthreads],
+ [use pthreads (default is yes)])],
+ [with_pthreads=$withval],
+ [with_pthreads=check])
+
+have_pthreads=no
+AS_IF([test "x$with_pthreads" != "xno"],
+ [ACX_PTHREAD(
+ [],
+ [AS_IF([test "x$with_pthreads" != "xcheck"],
+ [AC_MSG_FAILURE(
+ [--with-pthreads was specified, but unable to be used])])])
+ have_pthreads="$acx_pthread_ok"])
+AM_CONDITIONAL([HAVE_PTHREADS],[test "x$have_pthreads" == "xyes"])
+AC_SUBST(PTHREAD_CFLAGS)
+AC_SUBST(PTHREAD_LIBS)
+
+# TODO(chandlerc@google.com) Check for the necessary system headers.
+
+# TODO(chandlerc@google.com) Check the types, structures, and other compiler
+# and architecture characteristics.
+
+# Output the generated files. No further autoconf macros may be used.
+AC_OUTPUT
diff --git a/src/testing/gtest/include/gtest/gtest-death-test.h b/src/testing/gtest/include/gtest/gtest-death-test.h
new file mode 100644
index 0000000..957a69c
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest-death-test.h
@@ -0,0 +1,294 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines the public API for death tests. It is
+// #included by gtest.h so a user doesn't need to include this
+// directly.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
+
+#include "gtest/internal/gtest-death-test-internal.h"
+
+namespace testing {
+
+// This flag controls the style of death tests. Valid values are "threadsafe",
+// meaning that the death test child process will re-execute the test binary
+// from the start, running only a single death test, or "fast",
+// meaning that the child process will execute the test logic immediately
+// after forking.
+GTEST_DECLARE_string_(death_test_style);
+
+#if GTEST_HAS_DEATH_TEST
+
+namespace internal {
+
+// Returns a Boolean value indicating whether the caller is currently
+// executing in the context of the death test child process. Tools such as
+// Valgrind heap checkers may need this to modify their behavior in death
+// tests. IMPORTANT: This is an internal utility. Using it may break the
+// implementation of death tests. User code MUST NOT use it.
+GTEST_API_ bool InDeathTestChild();
+
+} // namespace internal
+
+// The following macros are useful for writing death tests.
+
+// Here's what happens when an ASSERT_DEATH* or EXPECT_DEATH* is
+// executed:
+//
+// 1. It generates a warning if there is more than one active
+// thread. This is because it's safe to fork() or clone() only
+// when there is a single thread.
+//
+// 2. The parent process clone()s a sub-process and runs the death
+// test in it; the sub-process exits with code 0 at the end of the
+// death test, if it hasn't exited already.
+//
+// 3. The parent process waits for the sub-process to terminate.
+//
+// 4. The parent process checks the exit code and error message of
+// the sub-process.
+//
+// Examples:
+//
+// ASSERT_DEATH(server.SendMessage(56, "Hello"), "Invalid port number");
+// for (int i = 0; i < 5; i++) {
+// EXPECT_DEATH(server.ProcessRequest(i),
+// "Invalid request .* in ProcessRequest()")
+// << "Failed to die on request " << i;
+// }
+//
+// ASSERT_EXIT(server.ExitNow(), ::testing::ExitedWithCode(0), "Exiting");
+//
+// bool KilledBySIGHUP(int exit_code) {
+// return WIFSIGNALED(exit_code) && WTERMSIG(exit_code) == SIGHUP;
+// }
+//
+// ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!");
+//
+// On the regular expressions used in death tests:
+//
+// On POSIX-compliant systems (*nix), we use the <regex.h> library,
+// which uses the POSIX extended regex syntax.
+//
+// On other platforms (e.g. Windows), we only support a simple regex
+// syntax implemented as part of Google Test. This limited
+// implementation should be enough most of the time when writing
+// death tests; though it lacks many features you can find in PCRE
+// or POSIX extended regex syntax. For example, we don't support
+// union ("x|y"), grouping ("(xy)"), brackets ("[xy]"), and
+// repetition count ("x{5,7}"), among others.
+//
+// Below is the syntax that we do support. We chose it to be a
+// subset of both PCRE and POSIX extended regex, so it's easy to
+// learn wherever you come from. In the following: 'A' denotes a
+// literal character, period (.), or a single \\ escape sequence;
+// 'x' and 'y' denote regular expressions; 'm' and 'n' are for
+// natural numbers.
+//
+// c matches any literal character c
+// \\d matches any decimal digit
+// \\D matches any character that's not a decimal digit
+// \\f matches \f
+// \\n matches \n
+// \\r matches \r
+// \\s matches any ASCII whitespace, including \n
+// \\S matches any character that's not a whitespace
+// \\t matches \t
+// \\v matches \v
+// \\w matches any letter, _, or decimal digit
+// \\W matches any character that \\w doesn't match
+// \\c matches any literal character c, which must be a punctuation
+// . matches any single character except \n
+// A? matches 0 or 1 occurrences of A
+// A* matches 0 or many occurrences of A
+// A+ matches 1 or many occurrences of A
+// ^ matches the beginning of a string (not that of each line)
+// $ matches the end of a string (not that of each line)
+// xy matches x followed by y
+//
+// If you accidentally use PCRE or POSIX extended regex features
+// not implemented by us, you will get a run-time failure. In that
+// case, please try to rewrite your regular expression within the
+// above syntax.
+//
+// This implementation is *not* meant to be as highly tuned or robust
+// as a compiled regex library, but should perform well enough for a
+// death test, which already incurs significant overhead by launching
+// a child process.
+//
+// Known caveats:
+//
+// A "threadsafe" style death test obtains the path to the test
+// program from argv[0] and re-executes it in the sub-process. For
+// simplicity, the current implementation doesn't search the PATH
+// when launching the sub-process. This means that the user must
+// invoke the test program via a path that contains at least one
+// path separator (e.g. path/to/foo_test and
+// /absolute/path/to/bar_test are fine, but foo_test is not). This
+// is rarely a problem as people usually don't put the test binary
+// directory in PATH.
+//
+// TODO(wan@google.com): make thread-safe death tests search the PATH.
+
+// Asserts that a given statement causes the program to exit, with an
+// integer exit status that satisfies predicate, and emitting error output
+// that matches regex.
+# define ASSERT_EXIT(statement, predicate, regex) \
+ GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_)
+
+// Like ASSERT_EXIT, but continues on to successive tests in the
+// test case, if any:
+# define EXPECT_EXIT(statement, predicate, regex) \
+ GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_)
+
+// Asserts that a given statement causes the program to exit, either by
+// explicitly exiting with a nonzero exit code or being killed by a
+// signal, and emitting error output that matches regex.
+# define ASSERT_DEATH(statement, regex) \
+ ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
+
+// Like ASSERT_DEATH, but continues on to successive tests in the
+// test case, if any:
+# define EXPECT_DEATH(statement, regex) \
+ EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex)
+
+// Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*:
+
+// Tests that an exit code describes a normal exit with a given exit code.
+class GTEST_API_ ExitedWithCode {
+ public:
+ explicit ExitedWithCode(int exit_code);
+ bool operator()(int exit_status) const;
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ExitedWithCode& other);
+
+ const int exit_code_;
+};
+
+# if !GTEST_OS_WINDOWS
+// Tests that an exit code describes an exit due to termination by a
+// given signal.
+class GTEST_API_ KilledBySignal {
+ public:
+ explicit KilledBySignal(int signum);
+ bool operator()(int exit_status) const;
+ private:
+ const int signum_;
+};
+# endif // !GTEST_OS_WINDOWS
+
+// EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode.
+// The death testing framework causes this to have interesting semantics,
+// since the sideeffects of the call are only visible in opt mode, and not
+// in debug mode.
+//
+// In practice, this can be used to test functions that utilize the
+// LOG(DFATAL) macro using the following style:
+//
+// int DieInDebugOr12(int* sideeffect) {
+// if (sideeffect) {
+// *sideeffect = 12;
+// }
+// LOG(DFATAL) << "death";
+// return 12;
+// }
+//
+// TEST(TestCase, TestDieOr12WorksInDgbAndOpt) {
+// int sideeffect = 0;
+// // Only asserts in dbg.
+// EXPECT_DEBUG_DEATH(DieInDebugOr12(&sideeffect), "death");
+//
+// #ifdef NDEBUG
+// // opt-mode has sideeffect visible.
+// EXPECT_EQ(12, sideeffect);
+// #else
+// // dbg-mode no visible sideeffect.
+// EXPECT_EQ(0, sideeffect);
+// #endif
+// }
+//
+// This will assert that DieInDebugReturn12InOpt() crashes in debug
+// mode, usually due to a DCHECK or LOG(DFATAL), but returns the
+// appropriate fallback value (12 in this case) in opt mode. If you
+// need to test that a function has appropriate side-effects in opt
+// mode, include assertions against the side-effects. A general
+// pattern for this is:
+//
+// EXPECT_DEBUG_DEATH({
+// // Side-effects here will have an effect after this statement in
+// // opt mode, but none in debug mode.
+// EXPECT_EQ(12, DieInDebugOr12(&sideeffect));
+// }, "death");
+//
+# ifdef NDEBUG
+
+# define EXPECT_DEBUG_DEATH(statement, regex) \
+ GTEST_EXECUTE_STATEMENT_(statement, regex)
+
+# define ASSERT_DEBUG_DEATH(statement, regex) \
+ GTEST_EXECUTE_STATEMENT_(statement, regex)
+
+# else
+
+# define EXPECT_DEBUG_DEATH(statement, regex) \
+ EXPECT_DEATH(statement, regex)
+
+# define ASSERT_DEBUG_DEATH(statement, regex) \
+ ASSERT_DEATH(statement, regex)
+
+# endif // NDEBUG for EXPECT_DEBUG_DEATH
+#endif // GTEST_HAS_DEATH_TEST
+
+// EXPECT_DEATH_IF_SUPPORTED(statement, regex) and
+// ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if
+// death tests are supported; otherwise they just issue a warning. This is
+// useful when you are combining death test assertions with normal test
+// assertions in one test.
+#if GTEST_HAS_DEATH_TEST
+# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
+ EXPECT_DEATH(statement, regex)
+# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
+ ASSERT_DEATH(statement, regex)
+#else
+# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
+ GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, )
+# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
+ GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, return)
+#endif
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
diff --git a/src/testing/gtest/include/gtest/gtest-message.h b/src/testing/gtest/include/gtest/gtest-message.h
new file mode 100644
index 0000000..9b7142f
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest-message.h
@@ -0,0 +1,230 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines the Message class.
+//
+// IMPORTANT NOTE: Due to limitation of the C++ language, we have to
+// leave some internal implementation details in this header file.
+// They are clearly marked by comments like this:
+//
+// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+//
+// Such code is NOT meant to be used by a user directly, and is subject
+// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
+// program!
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
+#define GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
+
+#include <limits>
+
+#include "gtest/internal/gtest-string.h"
+#include "gtest/internal/gtest-internal.h"
+
+namespace testing {
+
+// The Message class works like an ostream repeater.
+//
+// Typical usage:
+//
+// 1. You stream a bunch of values to a Message object.
+// It will remember the text in a stringstream.
+// 2. Then you stream the Message object to an ostream.
+// This causes the text in the Message to be streamed
+// to the ostream.
+//
+// For example;
+//
+// testing::Message foo;
+// foo << 1 << " != " << 2;
+// std::cout << foo;
+//
+// will print "1 != 2".
+//
+// Message is not intended to be inherited from. In particular, its
+// destructor is not virtual.
+//
+// Note that stringstream behaves differently in gcc and in MSVC. You
+// can stream a NULL char pointer to it in the former, but not in the
+// latter (it causes an access violation if you do). The Message
+// class hides this difference by treating a NULL char pointer as
+// "(null)".
+class GTEST_API_ Message {
+ private:
+ // The type of basic IO manipulators (endl, ends, and flush) for
+ // narrow streams.
+ typedef std::ostream& (*BasicNarrowIoManip)(std::ostream&);
+
+ public:
+ // Constructs an empty Message.
+ // We allocate the stringstream separately because otherwise each use of
+ // ASSERT/EXPECT in a procedure adds over 200 bytes to the procedure's
+ // stack frame leading to huge stack frames in some cases; gcc does not reuse
+ // the stack space.
+ Message() : ss_(new ::std::stringstream) {
+ // By default, we want there to be enough precision when printing
+ // a double to a Message.
+ *ss_ << std::setprecision(std::numeric_limits<double>::digits10 + 2);
+ }
+
+ // Copy constructor.
+ Message(const Message& msg) : ss_(new ::std::stringstream) { // NOLINT
+ *ss_ << msg.GetString();
+ }
+
+ // Constructs a Message from a C-string.
+ explicit Message(const char* str) : ss_(new ::std::stringstream) {
+ *ss_ << str;
+ }
+
+#if GTEST_OS_SYMBIAN
+ // Streams a value (either a pointer or not) to this object.
+ template <typename T>
+ inline Message& operator <<(const T& value) {
+ StreamHelper(typename internal::is_pointer<T>::type(), value);
+ return *this;
+ }
+#else
+ // Streams a non-pointer value to this object.
+ template <typename T>
+ inline Message& operator <<(const T& val) {
+ ::GTestStreamToHelper(ss_.get(), val);
+ return *this;
+ }
+
+ // Streams a pointer value to this object.
+ //
+ // This function is an overload of the previous one. When you
+ // stream a pointer to a Message, this definition will be used as it
+ // is more specialized. (The C++ Standard, section
+ // [temp.func.order].) If you stream a non-pointer, then the
+ // previous definition will be used.
+ //
+ // The reason for this overload is that streaming a NULL pointer to
+ // ostream is undefined behavior. Depending on the compiler, you
+ // may get "0", "(nil)", "(null)", or an access violation. To
+ // ensure consistent result across compilers, we always treat NULL
+ // as "(null)".
+ template <typename T>
+ inline Message& operator <<(T* const& pointer) { // NOLINT
+ if (pointer == NULL) {
+ *ss_ << "(null)";
+ } else {
+ ::GTestStreamToHelper(ss_.get(), pointer);
+ }
+ return *this;
+ }
+#endif // GTEST_OS_SYMBIAN
+
+ // Since the basic IO manipulators are overloaded for both narrow
+ // and wide streams, we have to provide this specialized definition
+ // of operator <<, even though its body is the same as the
+ // templatized version above. Without this definition, streaming
+ // endl or other basic IO manipulators to Message will confuse the
+ // compiler.
+ Message& operator <<(BasicNarrowIoManip val) {
+ *ss_ << val;
+ return *this;
+ }
+
+ // Instead of 1/0, we want to see true/false for bool values.
+ Message& operator <<(bool b) {
+ return *this << (b ? "true" : "false");
+ }
+
+ // These two overloads allow streaming a wide C string to a Message
+ // using the UTF-8 encoding.
+ Message& operator <<(const wchar_t* wide_c_str) {
+ return *this << internal::String::ShowWideCString(wide_c_str);
+ }
+ Message& operator <<(wchar_t* wide_c_str) {
+ return *this << internal::String::ShowWideCString(wide_c_str);
+ }
+
+#if GTEST_HAS_STD_WSTRING
+ // Converts the given wide string to a narrow string using the UTF-8
+ // encoding, and streams the result to this Message object.
+ Message& operator <<(const ::std::wstring& wstr);
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+ // Converts the given wide string to a narrow string using the UTF-8
+ // encoding, and streams the result to this Message object.
+ Message& operator <<(const ::wstring& wstr);
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+ // Gets the text streamed to this object so far as a String.
+ // Each '\0' character in the buffer is replaced with "\\0".
+ //
+ // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+ internal::String GetString() const {
+ return internal::StringStreamToString(ss_.get());
+ }
+
+ private:
+
+#if GTEST_OS_SYMBIAN
+ // These are needed as the Nokia Symbian Compiler cannot decide between
+ // const T& and const T* in a function template. The Nokia compiler _can_
+ // decide between class template specializations for T and T*, so a
+ // tr1::type_traits-like is_pointer works, and we can overload on that.
+ template <typename T>
+ inline void StreamHelper(internal::true_type /*dummy*/, T* pointer) {
+ if (pointer == NULL) {
+ *ss_ << "(null)";
+ } else {
+ ::GTestStreamToHelper(ss_.get(), pointer);
+ }
+ }
+ template <typename T>
+ inline void StreamHelper(internal::false_type /*dummy*/, const T& value) {
+ ::GTestStreamToHelper(ss_.get(), value);
+ }
+#endif // GTEST_OS_SYMBIAN
+
+ // We'll hold the text streamed to this object here.
+ const internal::scoped_ptr< ::std::stringstream> ss_;
+
+ // We declare (but don't implement) this to prevent the compiler
+ // from implementing the assignment operator.
+ void operator=(const Message&);
+};
+
+// Streams a Message to an ostream.
+inline std::ostream& operator <<(std::ostream& os, const Message& sb) {
+ return os << sb.GetString();
+}
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
diff --git a/src/testing/gtest/include/gtest/gtest-param-test.h b/src/testing/gtest/include/gtest/gtest-param-test.h
new file mode 100644
index 0000000..d6702c8
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest-param-test.h
@@ -0,0 +1,1421 @@
+// This file was GENERATED by command:
+// pump.py gtest-param-test.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev)
+//
+// Macros and functions for implementing parameterized tests
+// in Google C++ Testing Framework (Google Test)
+//
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+
+
+// Value-parameterized tests allow you to test your code with different
+// parameters without writing multiple copies of the same test.
+//
+// Here is how you use value-parameterized tests:
+
+#if 0
+
+// To write value-parameterized tests, first you should define a fixture
+// class. It is usually derived from testing::TestWithParam<T> (see below for
+// another inheritance scheme that's sometimes useful in more complicated
+// class hierarchies), where the type of your parameter values.
+// TestWithParam<T> is itself derived from testing::Test. T can be any
+// copyable type. If it's a raw pointer, you are responsible for managing the
+// lifespan of the pointed values.
+
+class FooTest : public ::testing::TestWithParam<const char*> {
+ // You can implement all the usual class fixture members here.
+};
+
+// Then, use the TEST_P macro to define as many parameterized tests
+// for this fixture as you want. The _P suffix is for "parameterized"
+// or "pattern", whichever you prefer to think.
+
+TEST_P(FooTest, DoesBlah) {
+ // Inside a test, access the test parameter with the GetParam() method
+ // of the TestWithParam<T> class:
+ EXPECT_TRUE(foo.Blah(GetParam()));
+ ...
+}
+
+TEST_P(FooTest, HasBlahBlah) {
+ ...
+}
+
+// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
+// case with any set of parameters you want. Google Test defines a number
+// of functions for generating test parameters. They return what we call
+// (surprise!) parameter generators. Here is a summary of them, which
+// are all in the testing namespace:
+//
+//
+// Range(begin, end [, step]) - Yields values {begin, begin+step,
+// begin+step+step, ...}. The values do not
+// include end. step defaults to 1.
+// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
+// ValuesIn(container) - Yields values from a C-style array, an STL
+// ValuesIn(begin,end) container, or an iterator range [begin, end).
+// Bool() - Yields sequence {false, true}.
+// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
+// for the math savvy) of the values generated
+// by the N generators.
+//
+// For more details, see comments at the definitions of these functions below
+// in this file.
+//
+// The following statement will instantiate tests from the FooTest test case
+// each with parameter values "meeny", "miny", and "moe".
+
+INSTANTIATE_TEST_CASE_P(InstantiationName,
+ FooTest,
+ Values("meeny", "miny", "moe"));
+
+// To distinguish different instances of the pattern, (yes, you
+// can instantiate it more then once) the first argument to the
+// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
+// actual test case name. Remember to pick unique prefixes for different
+// instantiations. The tests from the instantiation above will have
+// these names:
+//
+// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
+// * InstantiationName/FooTest.DoesBlah/1 for "miny"
+// * InstantiationName/FooTest.DoesBlah/2 for "moe"
+// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
+// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
+// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
+//
+// You can use these names in --gtest_filter.
+//
+// This statement will instantiate all tests from FooTest again, each
+// with parameter values "cat" and "dog":
+
+const char* pets[] = {"cat", "dog"};
+INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
+
+// The tests from the instantiation above will have these names:
+//
+// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
+//
+// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
+// in the given test case, whether their definitions come before or
+// AFTER the INSTANTIATE_TEST_CASE_P statement.
+//
+// Please also note that generator expressions (including parameters to the
+// generators) are evaluated in InitGoogleTest(), after main() has started.
+// This allows the user on one hand, to adjust generator parameters in order
+// to dynamically determine a set of tests to run and on the other hand,
+// give the user a chance to inspect the generated tests with Google Test
+// reflection API before RUN_ALL_TESTS() is executed.
+//
+// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
+// for more examples.
+//
+// In the future, we plan to publish the API for defining new parameter
+// generators. But for now this interface remains part of the internal
+// implementation and is subject to change.
+//
+//
+// A parameterized test fixture must be derived from testing::Test and from
+// testing::WithParamInterface<T>, where T is the type of the parameter
+// values. Inheriting from TestWithParam<T> satisfies that requirement because
+// TestWithParam<T> inherits from both Test and WithParamInterface. In more
+// complicated hierarchies, however, it is occasionally useful to inherit
+// separately from Test and WithParamInterface. For example:
+
+class BaseTest : public ::testing::Test {
+ // You can inherit all the usual members for a non-parameterized test
+ // fixture here.
+};
+
+class DerivedTest : public BaseTest, public ::testing::WithParamInterface<int> {
+ // The usual test fixture members go here too.
+};
+
+TEST_F(BaseTest, HasFoo) {
+ // This is an ordinary non-parameterized test.
+}
+
+TEST_P(DerivedTest, DoesBlah) {
+ // GetParam works just the same here as if you inherit from TestWithParam.
+ EXPECT_TRUE(foo.Blah(GetParam()));
+}
+
+#endif // 0
+
+#include "gtest/internal/gtest-port.h"
+
+#if !GTEST_OS_SYMBIAN
+# include <utility>
+#endif
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-param-util.h"
+#include "gtest/internal/gtest-param-util-generated.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+
+// Functions producing parameter generators.
+//
+// Google Test uses these generators to produce parameters for value-
+// parameterized tests. When a parameterized test case is instantiated
+// with a particular generator, Google Test creates and runs tests
+// for each element in the sequence produced by the generator.
+//
+// In the following sample, tests from test case FooTest are instantiated
+// each three times with parameter values 3, 5, and 8:
+//
+// class FooTest : public TestWithParam<int> { ... };
+//
+// TEST_P(FooTest, TestThis) {
+// }
+// TEST_P(FooTest, TestThat) {
+// }
+// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
+//
+
+// Range() returns generators providing sequences of values in a range.
+//
+// Synopsis:
+// Range(start, end)
+// - returns a generator producing a sequence of values {start, start+1,
+// start+2, ..., }.
+// Range(start, end, step)
+// - returns a generator producing a sequence of values {start, start+step,
+// start+step+step, ..., }.
+// Notes:
+// * The generated sequences never include end. For example, Range(1, 5)
+// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
+// returns a generator producing {1, 3, 5, 7}.
+// * start and end must have the same type. That type may be any integral or
+// floating-point type or a user defined type satisfying these conditions:
+// * It must be assignable (have operator=() defined).
+// * It must have operator+() (operator+(int-compatible type) for
+// two-operand version).
+// * It must have operator<() defined.
+// Elements in the resulting sequences will also have that type.
+// * Condition start < end must be satisfied in order for resulting sequences
+// to contain any elements.
+//
+template <typename T, typename IncrementT>
+internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
+ return internal::ParamGenerator<T>(
+ new internal::RangeGenerator<T, IncrementT>(start, end, step));
+}
+
+template <typename T>
+internal::ParamGenerator<T> Range(T start, T end) {
+ return Range(start, end, 1);
+}
+
+// ValuesIn() function allows generation of tests with parameters coming from
+// a container.
+//
+// Synopsis:
+// ValuesIn(const T (&array)[N])
+// - returns a generator producing sequences with elements from
+// a C-style array.
+// ValuesIn(const Container& container)
+// - returns a generator producing sequences with elements from
+// an STL-style container.
+// ValuesIn(Iterator begin, Iterator end)
+// - returns a generator producing sequences with elements from
+// a range [begin, end) defined by a pair of STL-style iterators. These
+// iterators can also be plain C pointers.
+//
+// Please note that ValuesIn copies the values from the containers
+// passed in and keeps them to generate tests in RUN_ALL_TESTS().
+//
+// Examples:
+//
+// This instantiates tests from test case StringTest
+// each with C-string values of "foo", "bar", and "baz":
+//
+// const char* strings[] = {"foo", "bar", "baz"};
+// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
+//
+// This instantiates tests from test case StlStringTest
+// each with STL strings with values "a" and "b":
+//
+// ::std::vector< ::std::string> GetParameterStrings() {
+// ::std::vector< ::std::string> v;
+// v.push_back("a");
+// v.push_back("b");
+// return v;
+// }
+//
+// INSTANTIATE_TEST_CASE_P(CharSequence,
+// StlStringTest,
+// ValuesIn(GetParameterStrings()));
+//
+//
+// This will also instantiate tests from CharTest
+// each with parameter values 'a' and 'b':
+//
+// ::std::list<char> GetParameterChars() {
+// ::std::list<char> list;
+// list.push_back('a');
+// list.push_back('b');
+// return list;
+// }
+// ::std::list<char> l = GetParameterChars();
+// INSTANTIATE_TEST_CASE_P(CharSequence2,
+// CharTest,
+// ValuesIn(l.begin(), l.end()));
+//
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
+ValuesIn(ForwardIterator begin, ForwardIterator end) {
+ typedef typename ::testing::internal::IteratorTraits<ForwardIterator>
+ ::value_type ParamType;
+ return internal::ParamGenerator<ParamType>(
+ new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
+}
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
+ return ValuesIn(array, array + N);
+}
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container) {
+ return ValuesIn(container.begin(), container.end());
+}
+
+// Values() allows generating tests from explicitly specified list of
+// parameters.
+//
+// Synopsis:
+// Values(T v1, T v2, ..., T vN)
+// - returns a generator producing sequences with elements v1, v2, ..., vN.
+//
+// For example, this instantiates tests from test case BarTest each
+// with values "one", "two", and "three":
+//
+// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
+//
+// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
+// The exact type of values will depend on the type of parameter in BazTest.
+//
+// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
+//
+// Currently, Values() supports from 1 to 50 parameters.
+//
+template <typename T1>
+internal::ValueArray1<T1> Values(T1 v1) {
+ return internal::ValueArray1<T1>(v1);
+}
+
+template <typename T1, typename T2>
+internal::ValueArray2<T1, T2> Values(T1 v1, T2 v2) {
+ return internal::ValueArray2<T1, T2>(v1, v2);
+}
+
+template <typename T1, typename T2, typename T3>
+internal::ValueArray3<T1, T2, T3> Values(T1 v1, T2 v2, T3 v3) {
+ return internal::ValueArray3<T1, T2, T3>(v1, v2, v3);
+}
+
+template <typename T1, typename T2, typename T3, typename T4>
+internal::ValueArray4<T1, T2, T3, T4> Values(T1 v1, T2 v2, T3 v3, T4 v4) {
+ return internal::ValueArray4<T1, T2, T3, T4>(v1, v2, v3, v4);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+internal::ValueArray5<T1, T2, T3, T4, T5> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5) {
+ return internal::ValueArray5<T1, T2, T3, T4, T5>(v1, v2, v3, v4, v5);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+internal::ValueArray6<T1, T2, T3, T4, T5, T6> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6) {
+ return internal::ValueArray6<T1, T2, T3, T4, T5, T6>(v1, v2, v3, v4, v5, v6);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6, T7 v7) {
+ return internal::ValueArray7<T1, T2, T3, T4, T5, T6, T7>(v1, v2, v3, v4, v5,
+ v6, v7);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8) {
+ return internal::ValueArray8<T1, T2, T3, T4, T5, T6, T7, T8>(v1, v2, v3, v4,
+ v5, v6, v7, v8);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9) {
+ return internal::ValueArray9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(v1, v2, v3,
+ v4, v5, v6, v7, v8, v9);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> Values(T1 v1,
+ T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10) {
+ return internal::ValueArray10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(v1,
+ v2, v3, v4, v5, v6, v7, v8, v9, v10);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
+ T11> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11) {
+ return internal::ValueArray11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10,
+ T11>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12) {
+ return internal::ValueArray12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13) {
+ return internal::ValueArray13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) {
+ return internal::ValueArray14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
+ v14);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) {
+ return internal::ValueArray15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
+ v13, v14, v15);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16) {
+ return internal::ValueArray16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
+ v12, v13, v14, v15, v16);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17) {
+ return internal::ValueArray17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
+ v11, v12, v13, v14, v15, v16, v17);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
+ T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18) {
+ return internal::ValueArray18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
+ v10, v11, v12, v13, v14, v15, v16, v17, v18);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
+ T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
+ T15 v15, T16 v16, T17 v17, T18 v18, T19 v19) {
+ return internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19>(v1, v2, v3, v4, v5, v6, v7, v8,
+ v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20) {
+ return internal::ValueArray20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20>(v1, v2, v3, v4, v5, v6, v7,
+ v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21) {
+ return internal::ValueArray21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>(v1, v2, v3, v4, v5, v6,
+ v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22) {
+ return internal::ValueArray22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>(v1, v2, v3, v4,
+ v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23) {
+ return internal::ValueArray23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>(v1, v2, v3,
+ v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24) {
+ return internal::ValueArray24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>(v1, v2,
+ v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
+ v19, v20, v21, v22, v23, v24);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Values(T1 v1,
+ T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
+ T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
+ T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25) {
+ return internal::ValueArray25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25>(v1,
+ v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
+ v18, v19, v20, v21, v22, v23, v24, v25);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26) {
+ return internal::ValueArray26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
+ v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27) {
+ return internal::ValueArray27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
+ v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28) {
+ return internal::ValueArray28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
+ v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
+ v28);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29) {
+ return internal::ValueArray29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
+ v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
+ v27, v28, v29);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
+ T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
+ T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) {
+ return internal::ValueArray30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
+ v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
+ v26, v27, v28, v29, v30);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) {
+ return internal::ValueArray31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
+ v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
+ v25, v26, v27, v28, v29, v30, v31);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32) {
+ return internal::ValueArray32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
+ v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
+ T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33) {
+ return internal::ValueArray33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33>(v1, v2, v3, v4, v5, v6, v7, v8,
+ v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32, v33);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
+ T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
+ T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
+ T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
+ T31 v31, T32 v32, T33 v33, T34 v34) {
+ return internal::ValueArray34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34>(v1, v2, v3, v4, v5, v6, v7,
+ v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
+ v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
+ T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
+ T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35) {
+ return internal::ValueArray35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35>(v1, v2, v3, v4, v5, v6,
+ v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
+ v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
+ T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
+ T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36) {
+ return internal::ValueArray36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36>(v1, v2, v3, v4,
+ v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
+ v34, v35, v36);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37> Values(T1 v1, T2 v2, T3 v3,
+ T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
+ T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
+ T37 v37) {
+ return internal::ValueArray37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37>(v1, v2, v3,
+ v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
+ v34, v35, v36, v37);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
+ T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
+ T37 v37, T38 v38) {
+ return internal::ValueArray38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38>(v1, v2,
+ v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18,
+ v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32,
+ v33, v34, v35, v36, v37, v38);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Values(T1 v1, T2 v2,
+ T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12,
+ T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20,
+ T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28,
+ T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36,
+ T37 v37, T38 v38, T39 v39) {
+ return internal::ValueArray39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39>(v1,
+ v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17,
+ v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31,
+ v32, v33, v34, v35, v36, v37, v38, v39);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Values(T1 v1,
+ T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11,
+ T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19,
+ T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27,
+ T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35,
+ T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) {
+ return internal::ValueArray40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15,
+ v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28, v29,
+ v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41) {
+ return internal::ValueArray41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14,
+ v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27, v28,
+ v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42) {
+ return internal::ValueArray42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13,
+ v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26, v27,
+ v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40, v41,
+ v42);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43) {
+ return internal::ValueArray43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12,
+ v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25, v26,
+ v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39, v40,
+ v41, v42, v43);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44) {
+ return internal::ValueArray44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11,
+ v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24, v25,
+ v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38, v39,
+ v40, v41, v42, v43, v44);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
+ T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
+ T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
+ T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
+ T41 v41, T42 v42, T43 v43, T44 v44, T45 v45) {
+ return internal::ValueArray45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45>(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10,
+ v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23, v24,
+ v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37, v38,
+ v39, v40, v41, v42, v43, v44, v45);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
+ T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) {
+ return internal::ValueArray46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46>(v1, v2, v3, v4, v5, v6, v7, v8, v9,
+ v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
+ v38, v39, v40, v41, v42, v43, v44, v45, v46);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
+ T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) {
+ return internal::ValueArray47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47>(v1, v2, v3, v4, v5, v6, v7, v8,
+ v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23,
+ v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36, v37,
+ v38, v39, v40, v41, v42, v43, v44, v45, v46, v47);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6,
+ T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15,
+ T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23,
+ T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31,
+ T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39,
+ T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47,
+ T48 v48) {
+ return internal::ValueArray48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47, T48>(v1, v2, v3, v4, v5, v6, v7,
+ v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22,
+ v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35, v36,
+ v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
+ T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
+ T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21, T22 v22,
+ T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29, T30 v30,
+ T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37, T38 v38,
+ T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45, T46 v46,
+ T47 v47, T48 v48, T49 v49) {
+ return internal::ValueArray49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47, T48, T49>(v1, v2, v3, v4, v5, v6,
+ v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21,
+ v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35,
+ v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47, v48, v49);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50> Values(T1 v1, T2 v2, T3 v3, T4 v4,
+ T5 v5, T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13,
+ T14 v14, T15 v15, T16 v16, T17 v17, T18 v18, T19 v19, T20 v20, T21 v21,
+ T22 v22, T23 v23, T24 v24, T25 v25, T26 v26, T27 v27, T28 v28, T29 v29,
+ T30 v30, T31 v31, T32 v32, T33 v33, T34 v34, T35 v35, T36 v36, T37 v37,
+ T38 v38, T39 v39, T40 v40, T41 v41, T42 v42, T43 v43, T44 v44, T45 v45,
+ T46 v46, T47 v47, T48 v48, T49 v49, T50 v50) {
+ return internal::ValueArray50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40, T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>(v1, v2, v3, v4,
+ v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19,
+ v20, v21, v22, v23, v24, v25, v26, v27, v28, v29, v30, v31, v32, v33,
+ v34, v35, v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47,
+ v48, v49, v50);
+}
+
+// Bool() allows generating tests with parameters in a set of (false, true).
+//
+// Synopsis:
+// Bool()
+// - returns a generator producing sequences with elements {false, true}.
+//
+// It is useful when testing code that depends on Boolean flags. Combinations
+// of multiple flags can be tested when several Bool()'s are combined using
+// Combine() function.
+//
+// In the following example all tests in the test case FlagDependentTest
+// will be instantiated twice with parameters false and true.
+//
+// class FlagDependentTest : public testing::TestWithParam<bool> {
+// virtual void SetUp() {
+// external_flag = GetParam();
+// }
+// }
+// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
+//
+inline internal::ParamGenerator<bool> Bool() {
+ return Values(false, true);
+}
+
+# if GTEST_HAS_COMBINE
+// Combine() allows the user to combine two or more sequences to produce
+// values of a Cartesian product of those sequences' elements.
+//
+// Synopsis:
+// Combine(gen1, gen2, ..., genN)
+// - returns a generator producing sequences with elements coming from
+// the Cartesian product of elements from the sequences generated by
+// gen1, gen2, ..., genN. The sequence elements will have a type of
+// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
+// of elements from sequences produces by gen1, gen2, ..., genN.
+//
+// Combine can have up to 10 arguments. This number is currently limited
+// by the maximum number of elements in the tuple implementation used by Google
+// Test.
+//
+// Example:
+//
+// This will instantiate tests in test case AnimalTest each one with
+// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
+// tuple("dog", BLACK), and tuple("dog", WHITE):
+//
+// enum Color { BLACK, GRAY, WHITE };
+// class AnimalTest
+// : public testing::TestWithParam<tuple<const char*, Color> > {...};
+//
+// TEST_P(AnimalTest, AnimalLooksNice) {...}
+//
+// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
+// Combine(Values("cat", "dog"),
+// Values(BLACK, WHITE)));
+//
+// This will instantiate tests in FlagDependentTest with all variations of two
+// Boolean flags:
+//
+// class FlagDependentTest
+// : public testing::TestWithParam<tuple<bool, bool> > {
+// virtual void SetUp() {
+// // Assigns external_flag_1 and external_flag_2 values from the tuple.
+// tie(external_flag_1, external_flag_2) = GetParam();
+// }
+// };
+//
+// TEST_P(FlagDependentTest, TestFeature1) {
+// // Test your code using external_flag_1 and external_flag_2 here.
+// }
+// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
+// Combine(Bool(), Bool()));
+//
+template <typename Generator1, typename Generator2>
+internal::CartesianProductHolder2<Generator1, Generator2> Combine(
+ const Generator1& g1, const Generator2& g2) {
+ return internal::CartesianProductHolder2<Generator1, Generator2>(
+ g1, g2);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3>
+internal::CartesianProductHolder3<Generator1, Generator2, Generator3> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3) {
+ return internal::CartesianProductHolder3<Generator1, Generator2, Generator3>(
+ g1, g2, g3);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4>
+internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
+ Generator4> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4) {
+ return internal::CartesianProductHolder4<Generator1, Generator2, Generator3,
+ Generator4>(
+ g1, g2, g3, g4);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5>
+internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
+ Generator4, Generator5> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5) {
+ return internal::CartesianProductHolder5<Generator1, Generator2, Generator3,
+ Generator4, Generator5>(
+ g1, g2, g3, g4, g5);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6>
+internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6) {
+ return internal::CartesianProductHolder6<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6>(
+ g1, g2, g3, g4, g5, g6);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7>
+internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7) {
+ return internal::CartesianProductHolder7<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7>(
+ g1, g2, g3, g4, g5, g6, g7);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7, typename Generator8>
+internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7, const Generator8& g8) {
+ return internal::CartesianProductHolder8<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8>(
+ g1, g2, g3, g4, g5, g6, g7, g8);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7, typename Generator8, typename Generator9>
+internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8,
+ Generator9> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7, const Generator8& g8, const Generator9& g9) {
+ return internal::CartesianProductHolder9<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8, Generator9>(
+ g1, g2, g3, g4, g5, g6, g7, g8, g9);
+}
+
+template <typename Generator1, typename Generator2, typename Generator3,
+ typename Generator4, typename Generator5, typename Generator6,
+ typename Generator7, typename Generator8, typename Generator9,
+ typename Generator10>
+internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
+ Generator10> Combine(
+ const Generator1& g1, const Generator2& g2, const Generator3& g3,
+ const Generator4& g4, const Generator5& g5, const Generator6& g6,
+ const Generator7& g7, const Generator8& g8, const Generator9& g9,
+ const Generator10& g10) {
+ return internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
+ Generator4, Generator5, Generator6, Generator7, Generator8, Generator9,
+ Generator10>(
+ g1, g2, g3, g4, g5, g6, g7, g8, g9, g10);
+}
+# endif // GTEST_HAS_COMBINE
+
+
+
+# define TEST_P(test_case_name, test_name) \
+ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
+ : public test_case_name { \
+ public: \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
+ virtual void TestBody(); \
+ private: \
+ static int AddToRegistry() { \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, __FILE__, __LINE__)->AddTestPattern(\
+ #test_case_name, \
+ #test_name, \
+ new ::testing::internal::TestMetaFactory< \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>()); \
+ return 0; \
+ } \
+ static int gtest_registering_dummy_; \
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
+ }; \
+ int GTEST_TEST_CLASS_NAME_(test_case_name, \
+ test_name)::gtest_registering_dummy_ = \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
+ void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+
+# define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator) \
+ ::testing::internal::ParamGenerator<test_case_name::ParamType> \
+ gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
+ int gtest_##prefix##test_case_name##_dummy_ = \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, __FILE__, __LINE__)->AddTestCaseInstantiation(\
+ #prefix, \
+ >est_##prefix##test_case_name##_EvalGenerator_, \
+ __FILE__, __LINE__)
+
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
diff --git a/src/testing/gtest/include/gtest/gtest-param-test.h.pump b/src/testing/gtest/include/gtest/gtest-param-test.h.pump
new file mode 100644
index 0000000..2dc9303
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest-param-test.h.pump
@@ -0,0 +1,487 @@
+$$ -*- mode: c++; -*-
+$var n = 50 $$ Maximum length of Values arguments we want to support.
+$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev)
+//
+// Macros and functions for implementing parameterized tests
+// in Google C++ Testing Framework (Google Test)
+//
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
+
+
+// Value-parameterized tests allow you to test your code with different
+// parameters without writing multiple copies of the same test.
+//
+// Here is how you use value-parameterized tests:
+
+#if 0
+
+// To write value-parameterized tests, first you should define a fixture
+// class. It is usually derived from testing::TestWithParam<T> (see below for
+// another inheritance scheme that's sometimes useful in more complicated
+// class hierarchies), where the type of your parameter values.
+// TestWithParam<T> is itself derived from testing::Test. T can be any
+// copyable type. If it's a raw pointer, you are responsible for managing the
+// lifespan of the pointed values.
+
+class FooTest : public ::testing::TestWithParam<const char*> {
+ // You can implement all the usual class fixture members here.
+};
+
+// Then, use the TEST_P macro to define as many parameterized tests
+// for this fixture as you want. The _P suffix is for "parameterized"
+// or "pattern", whichever you prefer to think.
+
+TEST_P(FooTest, DoesBlah) {
+ // Inside a test, access the test parameter with the GetParam() method
+ // of the TestWithParam<T> class:
+ EXPECT_TRUE(foo.Blah(GetParam()));
+ ...
+}
+
+TEST_P(FooTest, HasBlahBlah) {
+ ...
+}
+
+// Finally, you can use INSTANTIATE_TEST_CASE_P to instantiate the test
+// case with any set of parameters you want. Google Test defines a number
+// of functions for generating test parameters. They return what we call
+// (surprise!) parameter generators. Here is a summary of them, which
+// are all in the testing namespace:
+//
+//
+// Range(begin, end [, step]) - Yields values {begin, begin+step,
+// begin+step+step, ...}. The values do not
+// include end. step defaults to 1.
+// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
+// ValuesIn(container) - Yields values from a C-style array, an STL
+// ValuesIn(begin,end) container, or an iterator range [begin, end).
+// Bool() - Yields sequence {false, true}.
+// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
+// for the math savvy) of the values generated
+// by the N generators.
+//
+// For more details, see comments at the definitions of these functions below
+// in this file.
+//
+// The following statement will instantiate tests from the FooTest test case
+// each with parameter values "meeny", "miny", and "moe".
+
+INSTANTIATE_TEST_CASE_P(InstantiationName,
+ FooTest,
+ Values("meeny", "miny", "moe"));
+
+// To distinguish different instances of the pattern, (yes, you
+// can instantiate it more then once) the first argument to the
+// INSTANTIATE_TEST_CASE_P macro is a prefix that will be added to the
+// actual test case name. Remember to pick unique prefixes for different
+// instantiations. The tests from the instantiation above will have
+// these names:
+//
+// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
+// * InstantiationName/FooTest.DoesBlah/1 for "miny"
+// * InstantiationName/FooTest.DoesBlah/2 for "moe"
+// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
+// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
+// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
+//
+// You can use these names in --gtest_filter.
+//
+// This statement will instantiate all tests from FooTest again, each
+// with parameter values "cat" and "dog":
+
+const char* pets[] = {"cat", "dog"};
+INSTANTIATE_TEST_CASE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
+
+// The tests from the instantiation above will have these names:
+//
+// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
+// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
+//
+// Please note that INSTANTIATE_TEST_CASE_P will instantiate all tests
+// in the given test case, whether their definitions come before or
+// AFTER the INSTANTIATE_TEST_CASE_P statement.
+//
+// Please also note that generator expressions (including parameters to the
+// generators) are evaluated in InitGoogleTest(), after main() has started.
+// This allows the user on one hand, to adjust generator parameters in order
+// to dynamically determine a set of tests to run and on the other hand,
+// give the user a chance to inspect the generated tests with Google Test
+// reflection API before RUN_ALL_TESTS() is executed.
+//
+// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
+// for more examples.
+//
+// In the future, we plan to publish the API for defining new parameter
+// generators. But for now this interface remains part of the internal
+// implementation and is subject to change.
+//
+//
+// A parameterized test fixture must be derived from testing::Test and from
+// testing::WithParamInterface<T>, where T is the type of the parameter
+// values. Inheriting from TestWithParam<T> satisfies that requirement because
+// TestWithParam<T> inherits from both Test and WithParamInterface. In more
+// complicated hierarchies, however, it is occasionally useful to inherit
+// separately from Test and WithParamInterface. For example:
+
+class BaseTest : public ::testing::Test {
+ // You can inherit all the usual members for a non-parameterized test
+ // fixture here.
+};
+
+class DerivedTest : public BaseTest, public ::testing::WithParamInterface<int> {
+ // The usual test fixture members go here too.
+};
+
+TEST_F(BaseTest, HasFoo) {
+ // This is an ordinary non-parameterized test.
+}
+
+TEST_P(DerivedTest, DoesBlah) {
+ // GetParam works just the same here as if you inherit from TestWithParam.
+ EXPECT_TRUE(foo.Blah(GetParam()));
+}
+
+#endif // 0
+
+#include "gtest/internal/gtest-port.h"
+
+#if !GTEST_OS_SYMBIAN
+# include <utility>
+#endif
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-param-util.h"
+#include "gtest/internal/gtest-param-util-generated.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+
+// Functions producing parameter generators.
+//
+// Google Test uses these generators to produce parameters for value-
+// parameterized tests. When a parameterized test case is instantiated
+// with a particular generator, Google Test creates and runs tests
+// for each element in the sequence produced by the generator.
+//
+// In the following sample, tests from test case FooTest are instantiated
+// each three times with parameter values 3, 5, and 8:
+//
+// class FooTest : public TestWithParam<int> { ... };
+//
+// TEST_P(FooTest, TestThis) {
+// }
+// TEST_P(FooTest, TestThat) {
+// }
+// INSTANTIATE_TEST_CASE_P(TestSequence, FooTest, Values(3, 5, 8));
+//
+
+// Range() returns generators providing sequences of values in a range.
+//
+// Synopsis:
+// Range(start, end)
+// - returns a generator producing a sequence of values {start, start+1,
+// start+2, ..., }.
+// Range(start, end, step)
+// - returns a generator producing a sequence of values {start, start+step,
+// start+step+step, ..., }.
+// Notes:
+// * The generated sequences never include end. For example, Range(1, 5)
+// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
+// returns a generator producing {1, 3, 5, 7}.
+// * start and end must have the same type. That type may be any integral or
+// floating-point type or a user defined type satisfying these conditions:
+// * It must be assignable (have operator=() defined).
+// * It must have operator+() (operator+(int-compatible type) for
+// two-operand version).
+// * It must have operator<() defined.
+// Elements in the resulting sequences will also have that type.
+// * Condition start < end must be satisfied in order for resulting sequences
+// to contain any elements.
+//
+template <typename T, typename IncrementT>
+internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
+ return internal::ParamGenerator<T>(
+ new internal::RangeGenerator<T, IncrementT>(start, end, step));
+}
+
+template <typename T>
+internal::ParamGenerator<T> Range(T start, T end) {
+ return Range(start, end, 1);
+}
+
+// ValuesIn() function allows generation of tests with parameters coming from
+// a container.
+//
+// Synopsis:
+// ValuesIn(const T (&array)[N])
+// - returns a generator producing sequences with elements from
+// a C-style array.
+// ValuesIn(const Container& container)
+// - returns a generator producing sequences with elements from
+// an STL-style container.
+// ValuesIn(Iterator begin, Iterator end)
+// - returns a generator producing sequences with elements from
+// a range [begin, end) defined by a pair of STL-style iterators. These
+// iterators can also be plain C pointers.
+//
+// Please note that ValuesIn copies the values from the containers
+// passed in and keeps them to generate tests in RUN_ALL_TESTS().
+//
+// Examples:
+//
+// This instantiates tests from test case StringTest
+// each with C-string values of "foo", "bar", and "baz":
+//
+// const char* strings[] = {"foo", "bar", "baz"};
+// INSTANTIATE_TEST_CASE_P(StringSequence, SrtingTest, ValuesIn(strings));
+//
+// This instantiates tests from test case StlStringTest
+// each with STL strings with values "a" and "b":
+//
+// ::std::vector< ::std::string> GetParameterStrings() {
+// ::std::vector< ::std::string> v;
+// v.push_back("a");
+// v.push_back("b");
+// return v;
+// }
+//
+// INSTANTIATE_TEST_CASE_P(CharSequence,
+// StlStringTest,
+// ValuesIn(GetParameterStrings()));
+//
+//
+// This will also instantiate tests from CharTest
+// each with parameter values 'a' and 'b':
+//
+// ::std::list<char> GetParameterChars() {
+// ::std::list<char> list;
+// list.push_back('a');
+// list.push_back('b');
+// return list;
+// }
+// ::std::list<char> l = GetParameterChars();
+// INSTANTIATE_TEST_CASE_P(CharSequence2,
+// CharTest,
+// ValuesIn(l.begin(), l.end()));
+//
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
+ValuesIn(ForwardIterator begin, ForwardIterator end) {
+ typedef typename ::testing::internal::IteratorTraits<ForwardIterator>
+ ::value_type ParamType;
+ return internal::ParamGenerator<ParamType>(
+ new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
+}
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
+ return ValuesIn(array, array + N);
+}
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container) {
+ return ValuesIn(container.begin(), container.end());
+}
+
+// Values() allows generating tests from explicitly specified list of
+// parameters.
+//
+// Synopsis:
+// Values(T v1, T v2, ..., T vN)
+// - returns a generator producing sequences with elements v1, v2, ..., vN.
+//
+// For example, this instantiates tests from test case BarTest each
+// with values "one", "two", and "three":
+//
+// INSTANTIATE_TEST_CASE_P(NumSequence, BarTest, Values("one", "two", "three"));
+//
+// This instantiates tests from test case BazTest each with values 1, 2, 3.5.
+// The exact type of values will depend on the type of parameter in BazTest.
+//
+// INSTANTIATE_TEST_CASE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
+//
+// Currently, Values() supports from 1 to $n parameters.
+//
+$range i 1..n
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename T$j]]>
+internal::ValueArray$i<$for j, [[T$j]]> Values($for j, [[T$j v$j]]) {
+ return internal::ValueArray$i<$for j, [[T$j]]>($for j, [[v$j]]);
+}
+
+]]
+
+// Bool() allows generating tests with parameters in a set of (false, true).
+//
+// Synopsis:
+// Bool()
+// - returns a generator producing sequences with elements {false, true}.
+//
+// It is useful when testing code that depends on Boolean flags. Combinations
+// of multiple flags can be tested when several Bool()'s are combined using
+// Combine() function.
+//
+// In the following example all tests in the test case FlagDependentTest
+// will be instantiated twice with parameters false and true.
+//
+// class FlagDependentTest : public testing::TestWithParam<bool> {
+// virtual void SetUp() {
+// external_flag = GetParam();
+// }
+// }
+// INSTANTIATE_TEST_CASE_P(BoolSequence, FlagDependentTest, Bool());
+//
+inline internal::ParamGenerator<bool> Bool() {
+ return Values(false, true);
+}
+
+# if GTEST_HAS_COMBINE
+// Combine() allows the user to combine two or more sequences to produce
+// values of a Cartesian product of those sequences' elements.
+//
+// Synopsis:
+// Combine(gen1, gen2, ..., genN)
+// - returns a generator producing sequences with elements coming from
+// the Cartesian product of elements from the sequences generated by
+// gen1, gen2, ..., genN. The sequence elements will have a type of
+// tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
+// of elements from sequences produces by gen1, gen2, ..., genN.
+//
+// Combine can have up to $maxtuple arguments. This number is currently limited
+// by the maximum number of elements in the tuple implementation used by Google
+// Test.
+//
+// Example:
+//
+// This will instantiate tests in test case AnimalTest each one with
+// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
+// tuple("dog", BLACK), and tuple("dog", WHITE):
+//
+// enum Color { BLACK, GRAY, WHITE };
+// class AnimalTest
+// : public testing::TestWithParam<tuple<const char*, Color> > {...};
+//
+// TEST_P(AnimalTest, AnimalLooksNice) {...}
+//
+// INSTANTIATE_TEST_CASE_P(AnimalVariations, AnimalTest,
+// Combine(Values("cat", "dog"),
+// Values(BLACK, WHITE)));
+//
+// This will instantiate tests in FlagDependentTest with all variations of two
+// Boolean flags:
+//
+// class FlagDependentTest
+// : public testing::TestWithParam<tuple<bool, bool> > {
+// virtual void SetUp() {
+// // Assigns external_flag_1 and external_flag_2 values from the tuple.
+// tie(external_flag_1, external_flag_2) = GetParam();
+// }
+// };
+//
+// TEST_P(FlagDependentTest, TestFeature1) {
+// // Test your code using external_flag_1 and external_flag_2 here.
+// }
+// INSTANTIATE_TEST_CASE_P(TwoBoolSequence, FlagDependentTest,
+// Combine(Bool(), Bool()));
+//
+$range i 2..maxtuple
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename Generator$j]]>
+internal::CartesianProductHolder$i<$for j, [[Generator$j]]> Combine(
+ $for j, [[const Generator$j& g$j]]) {
+ return internal::CartesianProductHolder$i<$for j, [[Generator$j]]>(
+ $for j, [[g$j]]);
+}
+
+]]
+# endif // GTEST_HAS_COMBINE
+
+
+
+# define TEST_P(test_case_name, test_name) \
+ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
+ : public test_case_name { \
+ public: \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {} \
+ virtual void TestBody(); \
+ private: \
+ static int AddToRegistry() { \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, __FILE__, __LINE__)->AddTestPattern(\
+ #test_case_name, \
+ #test_name, \
+ new ::testing::internal::TestMetaFactory< \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>()); \
+ return 0; \
+ } \
+ static int gtest_registering_dummy_; \
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)); \
+ }; \
+ int GTEST_TEST_CLASS_NAME_(test_case_name, \
+ test_name)::gtest_registering_dummy_ = \
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::AddToRegistry(); \
+ void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+
+# define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator) \
+ ::testing::internal::ParamGenerator<test_case_name::ParamType> \
+ gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
+ int gtest_##prefix##test_case_name##_dummy_ = \
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+ GetTestCasePatternHolder<test_case_name>(\
+ #test_case_name, __FILE__, __LINE__)->AddTestCaseInstantiation(\
+ #prefix, \
+ >est_##prefix##test_case_name##_EvalGenerator_, \
+ __FILE__, __LINE__)
+
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
diff --git a/src/testing/gtest/include/gtest/gtest-printers.h b/src/testing/gtest/include/gtest/gtest-printers.h
new file mode 100644
index 0000000..55d44fa
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest-printers.h
@@ -0,0 +1,799 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Test - The Google C++ Testing Framework
+//
+// This file implements a universal value printer that can print a
+// value of any type T:
+//
+// void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr);
+//
+// A user can teach this function how to print a class type T by
+// defining either operator<<() or PrintTo() in the namespace that
+// defines T. More specifically, the FIRST defined function in the
+// following list will be used (assuming T is defined in namespace
+// foo):
+//
+// 1. foo::PrintTo(const T&, ostream*)
+// 2. operator<<(ostream&, const T&) defined in either foo or the
+// global namespace.
+//
+// If none of the above is defined, it will print the debug string of
+// the value if it is a protocol buffer, or print the raw bytes in the
+// value otherwise.
+//
+// To aid debugging: when T is a reference type, the address of the
+// value is also printed; when T is a (const) char pointer, both the
+// pointer value and the NUL-terminated string it points to are
+// printed.
+//
+// We also provide some convenient wrappers:
+//
+// // Prints a value to a string. For a (const or not) char
+// // pointer, the NUL-terminated string (but not the pointer) is
+// // printed.
+// std::string ::testing::PrintToString(const T& value);
+//
+// // Prints a value tersely: for a reference type, the referenced
+// // value (but not the address) is printed; for a (const or not) char
+// // pointer, the NUL-terminated string (but not the pointer) is
+// // printed.
+// void ::testing::internal::UniversalTersePrint(const T& value, ostream*);
+//
+// // Prints value using the type inferred by the compiler. The difference
+// // from UniversalTersePrint() is that this function prints both the
+// // pointer and the NUL-terminated string for a (const or not) char pointer.
+// void ::testing::internal::UniversalPrint(const T& value, ostream*);
+//
+// // Prints the fields of a tuple tersely to a string vector, one
+// // element for each field. Tuple support must be enabled in
+// // gtest-port.h.
+// std::vector<string> UniversalTersePrintTupleFieldsToStrings(
+// const Tuple& value);
+//
+// Known limitation:
+//
+// The print primitives print the elements of an STL-style container
+// using the compiler-inferred type of *iter where iter is a
+// const_iterator of the container. When const_iterator is an input
+// iterator but not a forward iterator, this inferred type may not
+// match value_type, and the print output may be incorrect. In
+// practice, this is rarely a problem as for most containers
+// const_iterator is a forward iterator. We'll fix this if there's an
+// actual need for it. Note that this fix cannot rely on value_type
+// being defined as many user-defined container types don't have
+// value_type.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
+
+#include <ostream> // NOLINT
+#include <sstream>
+#include <string>
+#include <utility>
+#include <vector>
+#include "gtest/internal/gtest-port.h"
+#include "gtest/internal/gtest-internal.h"
+
+namespace testing {
+
+// Definitions in the 'internal' and 'internal2' name spaces are
+// subject to change without notice. DO NOT USE THEM IN USER CODE!
+namespace internal2 {
+
+// Prints the given number of bytes in the given object to the given
+// ostream.
+GTEST_API_ void PrintBytesInObjectTo(const unsigned char* obj_bytes,
+ size_t count,
+ ::std::ostream* os);
+
+// For selecting which printer to use when a given type has neither <<
+// nor PrintTo().
+enum TypeKind {
+ kProtobuf, // a protobuf type
+ kConvertibleToInteger, // a type implicitly convertible to BiggestInt
+ // (e.g. a named or unnamed enum type)
+ kOtherType // anything else
+};
+
+// TypeWithoutFormatter<T, kTypeKind>::PrintValue(value, os) is called
+// by the universal printer to print a value of type T when neither
+// operator<< nor PrintTo() is defined for T, where kTypeKind is the
+// "kind" of T as defined by enum TypeKind.
+template <typename T, TypeKind kTypeKind>
+class TypeWithoutFormatter {
+ public:
+ // This default version is called when kTypeKind is kOtherType.
+ static void PrintValue(const T& value, ::std::ostream* os) {
+ PrintBytesInObjectTo(reinterpret_cast<const unsigned char*>(&value),
+ sizeof(value), os);
+ }
+};
+
+// We print a protobuf using its ShortDebugString() when the string
+// doesn't exceed this many characters; otherwise we print it using
+// DebugString() for better readability.
+const size_t kProtobufOneLinerMaxLength = 50;
+
+template <typename T>
+class TypeWithoutFormatter<T, kProtobuf> {
+ public:
+ static void PrintValue(const T& value, ::std::ostream* os) {
+ const ::testing::internal::string short_str = value.ShortDebugString();
+ const ::testing::internal::string pretty_str =
+ short_str.length() <= kProtobufOneLinerMaxLength ?
+ short_str : ("\n" + value.DebugString());
+ *os << ("<" + pretty_str + ">");
+ }
+};
+
+template <typename T>
+class TypeWithoutFormatter<T, kConvertibleToInteger> {
+ public:
+ // Since T has no << operator or PrintTo() but can be implicitly
+ // converted to BiggestInt, we print it as a BiggestInt.
+ //
+ // Most likely T is an enum type (either named or unnamed), in which
+ // case printing it as an integer is the desired behavior. In case
+ // T is not an enum, printing it as an integer is the best we can do
+ // given that it has no user-defined printer.
+ static void PrintValue(const T& value, ::std::ostream* os) {
+ const internal::BiggestInt kBigInt = value;
+ *os << kBigInt;
+ }
+};
+
+// Prints the given value to the given ostream. If the value is a
+// protocol message, its debug string is printed; if it's an enum or
+// of a type implicitly convertible to BiggestInt, it's printed as an
+// integer; otherwise the bytes in the value are printed. This is
+// what UniversalPrinter<T>::Print() does when it knows nothing about
+// type T and T has neither << operator nor PrintTo().
+//
+// A user can override this behavior for a class type Foo by defining
+// a << operator in the namespace where Foo is defined.
+//
+// We put this operator in namespace 'internal2' instead of 'internal'
+// to simplify the implementation, as much code in 'internal' needs to
+// use << in STL, which would conflict with our own << were it defined
+// in 'internal'.
+//
+// Note that this operator<< takes a generic std::basic_ostream<Char,
+// CharTraits> type instead of the more restricted std::ostream. If
+// we define it to take an std::ostream instead, we'll get an
+// "ambiguous overloads" compiler error when trying to print a type
+// Foo that supports streaming to std::basic_ostream<Char,
+// CharTraits>, as the compiler cannot tell whether
+// operator<<(std::ostream&, const T&) or
+// operator<<(std::basic_stream<Char, CharTraits>, const Foo&) is more
+// specific.
+template <typename Char, typename CharTraits, typename T>
+::std::basic_ostream<Char, CharTraits>& operator<<(
+ ::std::basic_ostream<Char, CharTraits>& os, const T& x) {
+ TypeWithoutFormatter<T,
+ (internal::IsAProtocolMessage<T>::value ? kProtobuf :
+ internal::ImplicitlyConvertible<const T&, internal::BiggestInt>::value ?
+ kConvertibleToInteger : kOtherType)>::PrintValue(x, &os);
+ return os;
+}
+
+} // namespace internal2
+} // namespace testing
+
+// This namespace MUST NOT BE NESTED IN ::testing, or the name look-up
+// magic needed for implementing UniversalPrinter won't work.
+namespace testing_internal {
+
+// Used to print a value that is not an STL-style container when the
+// user doesn't define PrintTo() for it.
+template <typename T>
+void DefaultPrintNonContainerTo(const T& value, ::std::ostream* os) {
+ // With the following statement, during unqualified name lookup,
+ // testing::internal2::operator<< appears as if it was declared in
+ // the nearest enclosing namespace that contains both
+ // ::testing_internal and ::testing::internal2, i.e. the global
+ // namespace. For more details, refer to the C++ Standard section
+ // 7.3.4-1 [namespace.udir]. This allows us to fall back onto
+ // testing::internal2::operator<< in case T doesn't come with a <<
+ // operator.
+ //
+ // We cannot write 'using ::testing::internal2::operator<<;', which
+ // gcc 3.3 fails to compile due to a compiler bug.
+ using namespace ::testing::internal2; // NOLINT
+
+ // Assuming T is defined in namespace foo, in the next statement,
+ // the compiler will consider all of:
+ //
+ // 1. foo::operator<< (thanks to Koenig look-up),
+ // 2. ::operator<< (as the current namespace is enclosed in ::),
+ // 3. testing::internal2::operator<< (thanks to the using statement above).
+ //
+ // The operator<< whose type matches T best will be picked.
+ //
+ // We deliberately allow #2 to be a candidate, as sometimes it's
+ // impossible to define #1 (e.g. when foo is ::std, defining
+ // anything in it is undefined behavior unless you are a compiler
+ // vendor.).
+ *os << value;
+}
+
+} // namespace testing_internal
+
+namespace testing {
+namespace internal {
+
+// UniversalPrinter<T>::Print(value, ostream_ptr) prints the given
+// value to the given ostream. The caller must ensure that
+// 'ostream_ptr' is not NULL, or the behavior is undefined.
+//
+// We define UniversalPrinter as a class template (as opposed to a
+// function template), as we need to partially specialize it for
+// reference types, which cannot be done with function templates.
+template <typename T>
+class UniversalPrinter;
+
+template <typename T>
+void UniversalPrint(const T& value, ::std::ostream* os);
+
+// Used to print an STL-style container when the user doesn't define
+// a PrintTo() for it.
+template <typename C>
+void DefaultPrintTo(IsContainer /* dummy */,
+ false_type /* is not a pointer */,
+ const C& container, ::std::ostream* os) {
+ const size_t kMaxCount = 32; // The maximum number of elements to print.
+ *os << '{';
+ size_t count = 0;
+ for (typename C::const_iterator it = container.begin();
+ it != container.end(); ++it, ++count) {
+ if (count > 0) {
+ *os << ',';
+ if (count == kMaxCount) { // Enough has been printed.
+ *os << " ...";
+ break;
+ }
+ }
+ *os << ' ';
+ // We cannot call PrintTo(*it, os) here as PrintTo() doesn't
+ // handle *it being a native array.
+ internal::UniversalPrint(*it, os);
+ }
+
+ if (count > 0) {
+ *os << ' ';
+ }
+ *os << '}';
+}
+
+// Used to print a pointer that is neither a char pointer nor a member
+// pointer, when the user doesn't define PrintTo() for it. (A member
+// variable pointer or member function pointer doesn't really point to
+// a location in the address space. Their representation is
+// implementation-defined. Therefore they will be printed as raw
+// bytes.)
+template <typename T>
+void DefaultPrintTo(IsNotContainer /* dummy */,
+ true_type /* is a pointer */,
+ T* p, ::std::ostream* os) {
+ if (p == NULL) {
+ *os << "NULL";
+ } else {
+ // C++ doesn't allow casting from a function pointer to any object
+ // pointer.
+ //
+ // IsTrue() silences warnings: "Condition is always true",
+ // "unreachable code".
+ if (IsTrue(ImplicitlyConvertible<T*, const void*>::value)) {
+ // T is not a function type. We just call << to print p,
+ // relying on ADL to pick up user-defined << for their pointer
+ // types, if any.
+ *os << p;
+ } else {
+ // T is a function type, so '*os << p' doesn't do what we want
+ // (it just prints p as bool). We want to print p as a const
+ // void*. However, we cannot cast it to const void* directly,
+ // even using reinterpret_cast, as earlier versions of gcc
+ // (e.g. 3.4.5) cannot compile the cast when p is a function
+ // pointer. Casting to UInt64 first solves the problem.
+ *os << reinterpret_cast<const void*>(
+ reinterpret_cast<internal::UInt64>(p));
+ }
+ }
+}
+
+// Used to print a non-container, non-pointer value when the user
+// doesn't define PrintTo() for it.
+template <typename T>
+void DefaultPrintTo(IsNotContainer /* dummy */,
+ false_type /* is not a pointer */,
+ const T& value, ::std::ostream* os) {
+ ::testing_internal::DefaultPrintNonContainerTo(value, os);
+}
+
+// Prints the given value using the << operator if it has one;
+// otherwise prints the bytes in it. This is what
+// UniversalPrinter<T>::Print() does when PrintTo() is not specialized
+// or overloaded for type T.
+//
+// A user can override this behavior for a class type Foo by defining
+// an overload of PrintTo() in the namespace where Foo is defined. We
+// give the user this option as sometimes defining a << operator for
+// Foo is not desirable (e.g. the coding style may prevent doing it,
+// or there is already a << operator but it doesn't do what the user
+// wants).
+template <typename T>
+void PrintTo(const T& value, ::std::ostream* os) {
+ // DefaultPrintTo() is overloaded. The type of its first two
+ // arguments determine which version will be picked. If T is an
+ // STL-style container, the version for container will be called; if
+ // T is a pointer, the pointer version will be called; otherwise the
+ // generic version will be called.
+ //
+ // Note that we check for container types here, prior to we check
+ // for protocol message types in our operator<<. The rationale is:
+ //
+ // For protocol messages, we want to give people a chance to
+ // override Google Mock's format by defining a PrintTo() or
+ // operator<<. For STL containers, other formats can be
+ // incompatible with Google Mock's format for the container
+ // elements; therefore we check for container types here to ensure
+ // that our format is used.
+ //
+ // The second argument of DefaultPrintTo() is needed to bypass a bug
+ // in Symbian's C++ compiler that prevents it from picking the right
+ // overload between:
+ //
+ // PrintTo(const T& x, ...);
+ // PrintTo(T* x, ...);
+ DefaultPrintTo(IsContainerTest<T>(0), is_pointer<T>(), value, os);
+}
+
+// The following list of PrintTo() overloads tells
+// UniversalPrinter<T>::Print() how to print standard types (built-in
+// types, strings, plain arrays, and pointers).
+
+// Overloads for various char types.
+GTEST_API_ void PrintTo(unsigned char c, ::std::ostream* os);
+GTEST_API_ void PrintTo(signed char c, ::std::ostream* os);
+inline void PrintTo(char c, ::std::ostream* os) {
+ // When printing a plain char, we always treat it as unsigned. This
+ // way, the output won't be affected by whether the compiler thinks
+ // char is signed or not.
+ PrintTo(static_cast<unsigned char>(c), os);
+}
+
+// Overloads for other simple built-in types.
+inline void PrintTo(bool x, ::std::ostream* os) {
+ *os << (x ? "true" : "false");
+}
+
+// Overload for wchar_t type.
+// Prints a wchar_t as a symbol if it is printable or as its internal
+// code otherwise and also as its decimal code (except for L'\0').
+// The L'\0' char is printed as "L'\\0'". The decimal code is printed
+// as signed integer when wchar_t is implemented by the compiler
+// as a signed type and is printed as an unsigned integer when wchar_t
+// is implemented as an unsigned type.
+GTEST_API_ void PrintTo(wchar_t wc, ::std::ostream* os);
+
+// Overloads for C strings.
+GTEST_API_ void PrintTo(const char* s, ::std::ostream* os);
+inline void PrintTo(char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const char*>(s), os);
+}
+
+// signed/unsigned char is often used for representing binary data, so
+// we print pointers to it as void* to be safe.
+inline void PrintTo(const signed char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const void*>(s), os);
+}
+inline void PrintTo(signed char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const void*>(s), os);
+}
+inline void PrintTo(const unsigned char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const void*>(s), os);
+}
+inline void PrintTo(unsigned char* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const void*>(s), os);
+}
+
+// MSVC can be configured to define wchar_t as a typedef of unsigned
+// short. It defines _NATIVE_WCHAR_T_DEFINED when wchar_t is a native
+// type. When wchar_t is a typedef, defining an overload for const
+// wchar_t* would cause unsigned short* be printed as a wide string,
+// possibly causing invalid memory accesses.
+#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
+// Overloads for wide C strings
+GTEST_API_ void PrintTo(const wchar_t* s, ::std::ostream* os);
+inline void PrintTo(wchar_t* s, ::std::ostream* os) {
+ PrintTo(ImplicitCast_<const wchar_t*>(s), os);
+}
+#endif
+
+// Overload for C arrays. Multi-dimensional arrays are printed
+// properly.
+
+// Prints the given number of elements in an array, without printing
+// the curly braces.
+template <typename T>
+void PrintRawArrayTo(const T a[], size_t count, ::std::ostream* os) {
+ UniversalPrint(a[0], os);
+ for (size_t i = 1; i != count; i++) {
+ *os << ", ";
+ UniversalPrint(a[i], os);
+ }
+}
+
+// Overloads for ::string and ::std::string.
+#if GTEST_HAS_GLOBAL_STRING
+GTEST_API_ void PrintStringTo(const ::string&s, ::std::ostream* os);
+inline void PrintTo(const ::string& s, ::std::ostream* os) {
+ PrintStringTo(s, os);
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+GTEST_API_ void PrintStringTo(const ::std::string&s, ::std::ostream* os);
+inline void PrintTo(const ::std::string& s, ::std::ostream* os) {
+ PrintStringTo(s, os);
+}
+
+// Overloads for ::wstring and ::std::wstring.
+#if GTEST_HAS_GLOBAL_WSTRING
+GTEST_API_ void PrintWideStringTo(const ::wstring&s, ::std::ostream* os);
+inline void PrintTo(const ::wstring& s, ::std::ostream* os) {
+ PrintWideStringTo(s, os);
+}
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+#if GTEST_HAS_STD_WSTRING
+GTEST_API_ void PrintWideStringTo(const ::std::wstring&s, ::std::ostream* os);
+inline void PrintTo(const ::std::wstring& s, ::std::ostream* os) {
+ PrintWideStringTo(s, os);
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_TR1_TUPLE
+// Overload for ::std::tr1::tuple. Needed for printing function arguments,
+// which are packed as tuples.
+
+// Helper function for printing a tuple. T must be instantiated with
+// a tuple type.
+template <typename T>
+void PrintTupleTo(const T& t, ::std::ostream* os);
+
+// Overloaded PrintTo() for tuples of various arities. We support
+// tuples of up-to 10 fields. The following implementation works
+// regardless of whether tr1::tuple is implemented using the
+// non-standard variadic template feature or not.
+
+inline void PrintTo(const ::std::tr1::tuple<>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1>
+void PrintTo(const ::std::tr1::tuple<T1>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2>
+void PrintTo(const ::std::tr1::tuple<T1, T2>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4>& t, ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+void PrintTo(
+ const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& t,
+ ::std::ostream* os) {
+ PrintTupleTo(t, os);
+}
+#endif // GTEST_HAS_TR1_TUPLE
+
+// Overload for std::pair.
+template <typename T1, typename T2>
+void PrintTo(const ::std::pair<T1, T2>& value, ::std::ostream* os) {
+ *os << '(';
+ // We cannot use UniversalPrint(value.first, os) here, as T1 may be
+ // a reference type. The same for printing value.second.
+ UniversalPrinter<T1>::Print(value.first, os);
+ *os << ", ";
+ UniversalPrinter<T2>::Print(value.second, os);
+ *os << ')';
+}
+
+// Implements printing a non-reference type T by letting the compiler
+// pick the right overload of PrintTo() for T.
+template <typename T>
+class UniversalPrinter {
+ public:
+ // MSVC warns about adding const to a function type, so we want to
+ // disable the warning.
+#ifdef _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4180) // Temporarily disables warning 4180.
+#endif // _MSC_VER
+
+ // Note: we deliberately don't call this PrintTo(), as that name
+ // conflicts with ::testing::internal::PrintTo in the body of the
+ // function.
+ static void Print(const T& value, ::std::ostream* os) {
+ // By default, ::testing::internal::PrintTo() is used for printing
+ // the value.
+ //
+ // Thanks to Koenig look-up, if T is a class and has its own
+ // PrintTo() function defined in its namespace, that function will
+ // be visible here. Since it is more specific than the generic ones
+ // in ::testing::internal, it will be picked by the compiler in the
+ // following statement - exactly what we want.
+ PrintTo(value, os);
+ }
+
+#ifdef _MSC_VER
+# pragma warning(pop) // Restores the warning state.
+#endif // _MSC_VER
+};
+
+// UniversalPrintArray(begin, len, os) prints an array of 'len'
+// elements, starting at address 'begin'.
+template <typename T>
+void UniversalPrintArray(const T* begin, size_t len, ::std::ostream* os) {
+ if (len == 0) {
+ *os << "{}";
+ } else {
+ *os << "{ ";
+ const size_t kThreshold = 18;
+ const size_t kChunkSize = 8;
+ // If the array has more than kThreshold elements, we'll have to
+ // omit some details by printing only the first and the last
+ // kChunkSize elements.
+ // TODO(wan@google.com): let the user control the threshold using a flag.
+ if (len <= kThreshold) {
+ PrintRawArrayTo(begin, len, os);
+ } else {
+ PrintRawArrayTo(begin, kChunkSize, os);
+ *os << ", ..., ";
+ PrintRawArrayTo(begin + len - kChunkSize, kChunkSize, os);
+ }
+ *os << " }";
+ }
+}
+// This overload prints a (const) char array compactly.
+GTEST_API_ void UniversalPrintArray(const char* begin,
+ size_t len,
+ ::std::ostream* os);
+
+// Implements printing an array type T[N].
+template <typename T, size_t N>
+class UniversalPrinter<T[N]> {
+ public:
+ // Prints the given array, omitting some elements when there are too
+ // many.
+ static void Print(const T (&a)[N], ::std::ostream* os) {
+ UniversalPrintArray(a, N, os);
+ }
+};
+
+// Implements printing a reference type T&.
+template <typename T>
+class UniversalPrinter<T&> {
+ public:
+ // MSVC warns about adding const to a function type, so we want to
+ // disable the warning.
+#ifdef _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4180) // Temporarily disables warning 4180.
+#endif // _MSC_VER
+
+ static void Print(const T& value, ::std::ostream* os) {
+ // Prints the address of the value. We use reinterpret_cast here
+ // as static_cast doesn't compile when T is a function type.
+ *os << "@" << reinterpret_cast<const void*>(&value) << " ";
+
+ // Then prints the value itself.
+ UniversalPrint(value, os);
+ }
+
+#ifdef _MSC_VER
+# pragma warning(pop) // Restores the warning state.
+#endif // _MSC_VER
+};
+
+// Prints a value tersely: for a reference type, the referenced value
+// (but not the address) is printed; for a (const) char pointer, the
+// NUL-terminated string (but not the pointer) is printed.
+template <typename T>
+void UniversalTersePrint(const T& value, ::std::ostream* os) {
+ UniversalPrint(value, os);
+}
+inline void UniversalTersePrint(const char* str, ::std::ostream* os) {
+ if (str == NULL) {
+ *os << "NULL";
+ } else {
+ UniversalPrint(string(str), os);
+ }
+}
+inline void UniversalTersePrint(char* str, ::std::ostream* os) {
+ UniversalTersePrint(static_cast<const char*>(str), os);
+}
+
+// Prints a value using the type inferred by the compiler. The
+// difference between this and UniversalTersePrint() is that for a
+// (const) char pointer, this prints both the pointer and the
+// NUL-terminated string.
+template <typename T>
+void UniversalPrint(const T& value, ::std::ostream* os) {
+ // A workarond for the bug in VC++ 7.1 that prevents us from instantiating
+ // UniversalPrinter with T directly.
+ typedef T T1;
+ UniversalPrinter<T1>::Print(value, os);
+}
+
+#if GTEST_HAS_TR1_TUPLE
+typedef ::std::vector<string> Strings;
+
+// This helper template allows PrintTo() for tuples and
+// UniversalTersePrintTupleFieldsToStrings() to be defined by
+// induction on the number of tuple fields. The idea is that
+// TuplePrefixPrinter<N>::PrintPrefixTo(t, os) prints the first N
+// fields in tuple t, and can be defined in terms of
+// TuplePrefixPrinter<N - 1>.
+
+// The inductive case.
+template <size_t N>
+struct TuplePrefixPrinter {
+ // Prints the first N fields of a tuple.
+ template <typename Tuple>
+ static void PrintPrefixTo(const Tuple& t, ::std::ostream* os) {
+ TuplePrefixPrinter<N - 1>::PrintPrefixTo(t, os);
+ *os << ", ";
+ UniversalPrinter<typename ::std::tr1::tuple_element<N - 1, Tuple>::type>
+ ::Print(::std::tr1::get<N - 1>(t), os);
+ }
+
+ // Tersely prints the first N fields of a tuple to a string vector,
+ // one element for each field.
+ template <typename Tuple>
+ static void TersePrintPrefixToStrings(const Tuple& t, Strings* strings) {
+ TuplePrefixPrinter<N - 1>::TersePrintPrefixToStrings(t, strings);
+ ::std::stringstream ss;
+ UniversalTersePrint(::std::tr1::get<N - 1>(t), &ss);
+ strings->push_back(ss.str());
+ }
+};
+
+// Base cases.
+template <>
+struct TuplePrefixPrinter<0> {
+ template <typename Tuple>
+ static void PrintPrefixTo(const Tuple&, ::std::ostream*) {}
+
+ template <typename Tuple>
+ static void TersePrintPrefixToStrings(const Tuple&, Strings*) {}
+};
+// We have to specialize the entire TuplePrefixPrinter<> class
+// template here, even though the definition of
+// TersePrintPrefixToStrings() is the same as the generic version, as
+// Embarcadero (formerly CodeGear, formerly Borland) C++ doesn't
+// support specializing a method template of a class template.
+template <>
+struct TuplePrefixPrinter<1> {
+ template <typename Tuple>
+ static void PrintPrefixTo(const Tuple& t, ::std::ostream* os) {
+ UniversalPrinter<typename ::std::tr1::tuple_element<0, Tuple>::type>::
+ Print(::std::tr1::get<0>(t), os);
+ }
+
+ template <typename Tuple>
+ static void TersePrintPrefixToStrings(const Tuple& t, Strings* strings) {
+ ::std::stringstream ss;
+ UniversalTersePrint(::std::tr1::get<0>(t), &ss);
+ strings->push_back(ss.str());
+ }
+};
+
+// Helper function for printing a tuple. T must be instantiated with
+// a tuple type.
+template <typename T>
+void PrintTupleTo(const T& t, ::std::ostream* os) {
+ *os << "(";
+ TuplePrefixPrinter< ::std::tr1::tuple_size<T>::value>::
+ PrintPrefixTo(t, os);
+ *os << ")";
+}
+
+// Prints the fields of a tuple tersely to a string vector, one
+// element for each field. See the comment before
+// UniversalTersePrint() for how we define "tersely".
+template <typename Tuple>
+Strings UniversalTersePrintTupleFieldsToStrings(const Tuple& value) {
+ Strings result;
+ TuplePrefixPrinter< ::std::tr1::tuple_size<Tuple>::value>::
+ TersePrintPrefixToStrings(value, &result);
+ return result;
+}
+#endif // GTEST_HAS_TR1_TUPLE
+
+} // namespace internal
+
+template <typename T>
+::std::string PrintToString(const T& value) {
+ ::std::stringstream ss;
+ internal::UniversalTersePrint(value, &ss);
+ return ss.str();
+}
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
diff --git a/src/testing/gtest/include/gtest/gtest-spi.h b/src/testing/gtest/include/gtest/gtest-spi.h
new file mode 100644
index 0000000..f63fa9a
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest-spi.h
@@ -0,0 +1,232 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Utilities for testing Google Test itself and code that uses Google Test
+// (e.g. frameworks built on top of Google Test).
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_
+#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_
+
+#include "gtest/gtest.h"
+
+namespace testing {
+
+// This helper class can be used to mock out Google Test failure reporting
+// so that we can test Google Test or code that builds on Google Test.
+//
+// An object of this class appends a TestPartResult object to the
+// TestPartResultArray object given in the constructor whenever a Google Test
+// failure is reported. It can either intercept only failures that are
+// generated in the same thread that created this object or it can intercept
+// all generated failures. The scope of this mock object can be controlled with
+// the second argument to the two arguments constructor.
+class GTEST_API_ ScopedFakeTestPartResultReporter
+ : public TestPartResultReporterInterface {
+ public:
+ // The two possible mocking modes of this object.
+ enum InterceptMode {
+ INTERCEPT_ONLY_CURRENT_THREAD, // Intercepts only thread local failures.
+ INTERCEPT_ALL_THREADS // Intercepts all failures.
+ };
+
+ // The c'tor sets this object as the test part result reporter used
+ // by Google Test. The 'result' parameter specifies where to report the
+ // results. This reporter will only catch failures generated in the current
+ // thread. DEPRECATED
+ explicit ScopedFakeTestPartResultReporter(TestPartResultArray* result);
+
+ // Same as above, but you can choose the interception scope of this object.
+ ScopedFakeTestPartResultReporter(InterceptMode intercept_mode,
+ TestPartResultArray* result);
+
+ // The d'tor restores the previous test part result reporter.
+ virtual ~ScopedFakeTestPartResultReporter();
+
+ // Appends the TestPartResult object to the TestPartResultArray
+ // received in the constructor.
+ //
+ // This method is from the TestPartResultReporterInterface
+ // interface.
+ virtual void ReportTestPartResult(const TestPartResult& result);
+ private:
+ void Init();
+
+ const InterceptMode intercept_mode_;
+ TestPartResultReporterInterface* old_reporter_;
+ TestPartResultArray* const result_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedFakeTestPartResultReporter);
+};
+
+namespace internal {
+
+// A helper class for implementing EXPECT_FATAL_FAILURE() and
+// EXPECT_NONFATAL_FAILURE(). Its destructor verifies that the given
+// TestPartResultArray contains exactly one failure that has the given
+// type and contains the given substring. If that's not the case, a
+// non-fatal failure will be generated.
+class GTEST_API_ SingleFailureChecker {
+ public:
+ // The constructor remembers the arguments.
+ SingleFailureChecker(const TestPartResultArray* results,
+ TestPartResult::Type type,
+ const string& substr);
+ ~SingleFailureChecker();
+ private:
+ const TestPartResultArray* const results_;
+ const TestPartResult::Type type_;
+ const string substr_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(SingleFailureChecker);
+};
+
+} // namespace internal
+
+} // namespace testing
+
+// A set of macros for testing Google Test assertions or code that's expected
+// to generate Google Test fatal failures. It verifies that the given
+// statement will cause exactly one fatal Google Test failure with 'substr'
+// being part of the failure message.
+//
+// There are two different versions of this macro. EXPECT_FATAL_FAILURE only
+// affects and considers failures generated in the current thread and
+// EXPECT_FATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
+//
+// The verification of the assertion is done correctly even when the statement
+// throws an exception or aborts the current function.
+//
+// Known restrictions:
+// - 'statement' cannot reference local non-static variables or
+// non-static members of the current object.
+// - 'statement' cannot return a value.
+// - You cannot stream a failure message to this macro.
+//
+// Note that even though the implementations of the following two
+// macros are much alike, we cannot refactor them to use a common
+// helper macro, due to some peculiarity in how the preprocessor
+// works. The AcceptsMacroThatExpandsToUnprotectedComma test in
+// gtest_unittest.cc will fail to compile if we do that.
+#define EXPECT_FATAL_FAILURE(statement, substr) \
+ do { \
+ class GTestExpectFatalFailureHelper {\
+ public:\
+ static void Execute() { statement; }\
+ };\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter:: \
+ INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\
+ GTestExpectFatalFailureHelper::Execute();\
+ }\
+ } while (::testing::internal::AlwaysFalse())
+
+#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
+ do { \
+ class GTestExpectFatalFailureHelper {\
+ public:\
+ static void Execute() { statement; }\
+ };\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TestPartResult::kFatalFailure, (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter:: \
+ INTERCEPT_ALL_THREADS, >est_failures);\
+ GTestExpectFatalFailureHelper::Execute();\
+ }\
+ } while (::testing::internal::AlwaysFalse())
+
+// A macro for testing Google Test assertions or code that's expected to
+// generate Google Test non-fatal failures. It asserts that the given
+// statement will cause exactly one non-fatal Google Test failure with 'substr'
+// being part of the failure message.
+//
+// There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only
+// affects and considers failures generated in the current thread and
+// EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
+//
+// 'statement' is allowed to reference local variables and members of
+// the current object.
+//
+// The verification of the assertion is done correctly even when the statement
+// throws an exception or aborts the current function.
+//
+// Known restrictions:
+// - You cannot stream a failure message to this macro.
+//
+// Note that even though the implementations of the following two
+// macros are much alike, we cannot refactor them to use a common
+// helper macro, due to some peculiarity in how the preprocessor
+// works. If we do that, the code won't compile when the user gives
+// EXPECT_NONFATAL_FAILURE() a statement that contains a macro that
+// expands to code containing an unprotected comma. The
+// AcceptsMacroThatExpandsToUnprotectedComma test in gtest_unittest.cc
+// catches that.
+//
+// For the same reason, we have to write
+// if (::testing::internal::AlwaysTrue()) { statement; }
+// instead of
+// GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
+// to avoid an MSVC warning on unreachable code.
+#define EXPECT_NONFATAL_FAILURE(statement, substr) \
+ do {\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TestPartResult::kNonFatalFailure, \
+ (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter:: \
+ INTERCEPT_ONLY_CURRENT_THREAD, >est_failures);\
+ if (::testing::internal::AlwaysTrue()) { statement; }\
+ }\
+ } while (::testing::internal::AlwaysFalse())
+
+#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
+ do {\
+ ::testing::TestPartResultArray gtest_failures;\
+ ::testing::internal::SingleFailureChecker gtest_checker(\
+ >est_failures, ::testing::TestPartResult::kNonFatalFailure, \
+ (substr));\
+ {\
+ ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+ ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \
+ >est_failures);\
+ if (::testing::internal::AlwaysTrue()) { statement; }\
+ }\
+ } while (::testing::internal::AlwaysFalse())
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_SPI_H_
diff --git a/src/testing/gtest/include/gtest/gtest-test-part.h b/src/testing/gtest/include/gtest/gtest-test-part.h
new file mode 100644
index 0000000..4615147
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest-test-part.h
@@ -0,0 +1,177 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
+#define GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
+
+#include <iosfwd>
+#include <vector>
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-string.h"
+
+namespace testing {
+
+// A copyable object representing the result of a test part (i.e. an
+// assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()).
+//
+// Don't inherit from TestPartResult as its destructor is not virtual.
+class GTEST_API_ TestPartResult {
+ public:
+ // The possible outcomes of a test part (i.e. an assertion or an
+ // explicit SUCCEED(), FAIL(), or ADD_FAILURE()).
+ enum Type {
+ kSuccess, // Succeeded.
+ kNonFatalFailure, // Failed but the test can continue.
+ kFatalFailure // Failed and the test should be terminated.
+ };
+
+ // C'tor. TestPartResult does NOT have a default constructor.
+ // Always use this constructor (with parameters) to create a
+ // TestPartResult object.
+ TestPartResult(Type a_type,
+ const char* a_file_name,
+ int a_line_number,
+ const char* a_message)
+ : type_(a_type),
+ file_name_(a_file_name),
+ line_number_(a_line_number),
+ summary_(ExtractSummary(a_message)),
+ message_(a_message) {
+ }
+
+ // Gets the outcome of the test part.
+ Type type() const { return type_; }
+
+ // Gets the name of the source file where the test part took place, or
+ // NULL if it's unknown.
+ const char* file_name() const { return file_name_.c_str(); }
+
+ // Gets the line in the source file where the test part took place,
+ // or -1 if it's unknown.
+ int line_number() const { return line_number_; }
+
+ // Gets the summary of the failure message.
+ const char* summary() const { return summary_.c_str(); }
+
+ // Gets the message associated with the test part.
+ const char* message() const { return message_.c_str(); }
+
+ // Returns true iff the test part passed.
+ bool passed() const { return type_ == kSuccess; }
+
+ // Returns true iff the test part failed.
+ bool failed() const { return type_ != kSuccess; }
+
+ // Returns true iff the test part non-fatally failed.
+ bool nonfatally_failed() const { return type_ == kNonFatalFailure; }
+
+ // Returns true iff the test part fatally failed.
+ bool fatally_failed() const { return type_ == kFatalFailure; }
+
+ private:
+ Type type_;
+
+ // Gets the summary of the failure message by omitting the stack
+ // trace in it.
+ static internal::String ExtractSummary(const char* message);
+
+ // The name of the source file where the test part took place, or
+ // NULL if the source file is unknown.
+ internal::String file_name_;
+ // The line in the source file where the test part took place, or -1
+ // if the line number is unknown.
+ int line_number_;
+ internal::String summary_; // The test failure summary.
+ internal::String message_; // The test failure message.
+};
+
+// Prints a TestPartResult object.
+std::ostream& operator<<(std::ostream& os, const TestPartResult& result);
+
+// An array of TestPartResult objects.
+//
+// Don't inherit from TestPartResultArray as its destructor is not
+// virtual.
+class GTEST_API_ TestPartResultArray {
+ public:
+ TestPartResultArray() {}
+
+ // Appends the given TestPartResult to the array.
+ void Append(const TestPartResult& result);
+
+ // Returns the TestPartResult at the given index (0-based).
+ const TestPartResult& GetTestPartResult(int index) const;
+
+ // Returns the number of TestPartResult objects in the array.
+ int size() const;
+
+ private:
+ std::vector<TestPartResult> array_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray);
+};
+
+// This interface knows how to report a test part result.
+class TestPartResultReporterInterface {
+ public:
+ virtual ~TestPartResultReporterInterface() {}
+
+ virtual void ReportTestPartResult(const TestPartResult& result) = 0;
+};
+
+namespace internal {
+
+// This helper class is used by {ASSERT|EXPECT}_NO_FATAL_FAILURE to check if a
+// statement generates new fatal failures. To do so it registers itself as the
+// current test part result reporter. Besides checking if fatal failures were
+// reported, it only delegates the reporting to the former result reporter.
+// The original result reporter is restored in the destructor.
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+class GTEST_API_ HasNewFatalFailureHelper
+ : public TestPartResultReporterInterface {
+ public:
+ HasNewFatalFailureHelper();
+ virtual ~HasNewFatalFailureHelper();
+ virtual void ReportTestPartResult(const TestPartResult& result);
+ bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
+ private:
+ bool has_new_fatal_failure_;
+ TestPartResultReporterInterface* original_reporter_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper);
+};
+
+} // namespace internal
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
diff --git a/src/testing/gtest/include/gtest/gtest-typed-test.h b/src/testing/gtest/include/gtest/gtest-typed-test.h
new file mode 100644
index 0000000..fe1e83b
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest-typed-test.h
@@ -0,0 +1,259 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
+
+// This header implements typed tests and type-parameterized tests.
+
+// Typed (aka type-driven) tests repeat the same test for types in a
+// list. You must know which types you want to test with when writing
+// typed tests. Here's how you do it:
+
+#if 0
+
+// First, define a fixture class template. It should be parameterized
+// by a type. Remember to derive it from testing::Test.
+template <typename T>
+class FooTest : public testing::Test {
+ public:
+ ...
+ typedef std::list<T> List;
+ static T shared_;
+ T value_;
+};
+
+// Next, associate a list of types with the test case, which will be
+// repeated for each type in the list. The typedef is necessary for
+// the macro to parse correctly.
+typedef testing::Types<char, int, unsigned int> MyTypes;
+TYPED_TEST_CASE(FooTest, MyTypes);
+
+// If the type list contains only one type, you can write that type
+// directly without Types<...>:
+// TYPED_TEST_CASE(FooTest, int);
+
+// Then, use TYPED_TEST() instead of TEST_F() to define as many typed
+// tests for this test case as you want.
+TYPED_TEST(FooTest, DoesBlah) {
+ // Inside a test, refer to TypeParam to get the type parameter.
+ // Since we are inside a derived class template, C++ requires use to
+ // visit the members of FooTest via 'this'.
+ TypeParam n = this->value_;
+
+ // To visit static members of the fixture, add the TestFixture::
+ // prefix.
+ n += TestFixture::shared_;
+
+ // To refer to typedefs in the fixture, add the "typename
+ // TestFixture::" prefix.
+ typename TestFixture::List values;
+ values.push_back(n);
+ ...
+}
+
+TYPED_TEST(FooTest, HasPropertyA) { ... }
+
+#endif // 0
+
+// Type-parameterized tests are abstract test patterns parameterized
+// by a type. Compared with typed tests, type-parameterized tests
+// allow you to define the test pattern without knowing what the type
+// parameters are. The defined pattern can be instantiated with
+// different types any number of times, in any number of translation
+// units.
+//
+// If you are designing an interface or concept, you can define a
+// suite of type-parameterized tests to verify properties that any
+// valid implementation of the interface/concept should have. Then,
+// each implementation can easily instantiate the test suite to verify
+// that it conforms to the requirements, without having to write
+// similar tests repeatedly. Here's an example:
+
+#if 0
+
+// First, define a fixture class template. It should be parameterized
+// by a type. Remember to derive it from testing::Test.
+template <typename T>
+class FooTest : public testing::Test {
+ ...
+};
+
+// Next, declare that you will define a type-parameterized test case
+// (the _P suffix is for "parameterized" or "pattern", whichever you
+// prefer):
+TYPED_TEST_CASE_P(FooTest);
+
+// Then, use TYPED_TEST_P() to define as many type-parameterized tests
+// for this type-parameterized test case as you want.
+TYPED_TEST_P(FooTest, DoesBlah) {
+ // Inside a test, refer to TypeParam to get the type parameter.
+ TypeParam n = 0;
+ ...
+}
+
+TYPED_TEST_P(FooTest, HasPropertyA) { ... }
+
+// Now the tricky part: you need to register all test patterns before
+// you can instantiate them. The first argument of the macro is the
+// test case name; the rest are the names of the tests in this test
+// case.
+REGISTER_TYPED_TEST_CASE_P(FooTest,
+ DoesBlah, HasPropertyA);
+
+// Finally, you are free to instantiate the pattern with the types you
+// want. If you put the above code in a header file, you can #include
+// it in multiple C++ source files and instantiate it multiple times.
+//
+// To distinguish different instances of the pattern, the first
+// argument to the INSTANTIATE_* macro is a prefix that will be added
+// to the actual test case name. Remember to pick unique prefixes for
+// different instances.
+typedef testing::Types<char, int, unsigned int> MyTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
+
+// If the type list contains only one type, you can write that type
+// directly without Types<...>:
+// INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int);
+
+#endif // 0
+
+#include "gtest/internal/gtest-port.h"
+#include "gtest/internal/gtest-type-util.h"
+
+// Implements typed tests.
+
+#if GTEST_HAS_TYPED_TEST
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Expands to the name of the typedef for the type parameters of the
+// given test case.
+# define GTEST_TYPE_PARAMS_(TestCaseName) gtest_type_params_##TestCaseName##_
+
+// The 'Types' template argument below must have spaces around it
+// since some compilers may choke on '>>' when passing a template
+// instance (e.g. Types<int>)
+# define TYPED_TEST_CASE(CaseName, Types) \
+ typedef ::testing::internal::TypeList< Types >::type \
+ GTEST_TYPE_PARAMS_(CaseName)
+
+# define TYPED_TEST(CaseName, TestName) \
+ template <typename gtest_TypeParam_> \
+ class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \
+ : public CaseName<gtest_TypeParam_> { \
+ private: \
+ typedef CaseName<gtest_TypeParam_> TestFixture; \
+ typedef gtest_TypeParam_ TypeParam; \
+ virtual void TestBody(); \
+ }; \
+ bool gtest_##CaseName##_##TestName##_registered_ GTEST_ATTRIBUTE_UNUSED_ = \
+ ::testing::internal::TypeParameterizedTest< \
+ CaseName, \
+ ::testing::internal::TemplateSel< \
+ GTEST_TEST_CLASS_NAME_(CaseName, TestName)>, \
+ GTEST_TYPE_PARAMS_(CaseName)>::Register(\
+ "", #CaseName, #TestName, 0); \
+ template <typename gtest_TypeParam_> \
+ void GTEST_TEST_CLASS_NAME_(CaseName, TestName)<gtest_TypeParam_>::TestBody()
+
+#endif // GTEST_HAS_TYPED_TEST
+
+// Implements type-parameterized tests.
+
+#if GTEST_HAS_TYPED_TEST_P
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Expands to the namespace name that the type-parameterized tests for
+// the given type-parameterized test case are defined in. The exact
+// name of the namespace is subject to change without notice.
+# define GTEST_CASE_NAMESPACE_(TestCaseName) \
+ gtest_case_##TestCaseName##_
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Expands to the name of the variable used to remember the names of
+// the defined tests in the given test case.
+# define GTEST_TYPED_TEST_CASE_P_STATE_(TestCaseName) \
+ gtest_typed_test_case_p_state_##TestCaseName##_
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY.
+//
+// Expands to the name of the variable used to remember the names of
+// the registered tests in the given test case.
+# define GTEST_REGISTERED_TEST_NAMES_(TestCaseName) \
+ gtest_registered_test_names_##TestCaseName##_
+
+// The variables defined in the type-parameterized test macros are
+// static as typically these macros are used in a .h file that can be
+// #included in multiple translation units linked together.
+# define TYPED_TEST_CASE_P(CaseName) \
+ static ::testing::internal::TypedTestCasePState \
+ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName)
+
+# define TYPED_TEST_P(CaseName, TestName) \
+ namespace GTEST_CASE_NAMESPACE_(CaseName) { \
+ template <typename gtest_TypeParam_> \
+ class TestName : public CaseName<gtest_TypeParam_> { \
+ private: \
+ typedef CaseName<gtest_TypeParam_> TestFixture; \
+ typedef gtest_TypeParam_ TypeParam; \
+ virtual void TestBody(); \
+ }; \
+ static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \
+ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).AddTestName(\
+ __FILE__, __LINE__, #CaseName, #TestName); \
+ } \
+ template <typename gtest_TypeParam_> \
+ void GTEST_CASE_NAMESPACE_(CaseName)::TestName<gtest_TypeParam_>::TestBody()
+
+# define REGISTER_TYPED_TEST_CASE_P(CaseName, ...) \
+ namespace GTEST_CASE_NAMESPACE_(CaseName) { \
+ typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \
+ } \
+ static const char* const GTEST_REGISTERED_TEST_NAMES_(CaseName) = \
+ GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).VerifyRegisteredTestNames(\
+ __FILE__, __LINE__, #__VA_ARGS__)
+
+// The 'Types' template argument below must have spaces around it
+// since some compilers may choke on '>>' when passing a template
+// instance (e.g. Types<int>)
+# define INSTANTIATE_TYPED_TEST_CASE_P(Prefix, CaseName, Types) \
+ bool gtest_##Prefix##_##CaseName GTEST_ATTRIBUTE_UNUSED_ = \
+ ::testing::internal::TypeParameterizedTestCase<CaseName, \
+ GTEST_CASE_NAMESPACE_(CaseName)::gtest_AllTests_, \
+ ::testing::internal::TypeList< Types >::type>::Register(\
+ #Prefix, #CaseName, GTEST_REGISTERED_TEST_NAMES_(CaseName))
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
diff --git a/src/testing/gtest/include/gtest/gtest.h b/src/testing/gtest/include/gtest/gtest.h
new file mode 100644
index 0000000..226307e
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest.h
@@ -0,0 +1,2159 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines the public API for Google Test. It should be
+// included by any test program that uses Google Test.
+//
+// IMPORTANT NOTE: Due to limitation of the C++ language, we have to
+// leave some internal implementation details in this header file.
+// They are clearly marked by comments like this:
+//
+// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+//
+// Such code is NOT meant to be used by a user directly, and is subject
+// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
+// program!
+//
+// Acknowledgment: Google Test borrowed the idea of automatic test
+// registration from Barthelemy Dagenais' (barthelemy@prologique.com)
+// easyUnit framework.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
+#define GTEST_INCLUDE_GTEST_GTEST_H_
+
+#include <limits>
+#include <ostream>
+#include <vector>
+
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-string.h"
+#include "gtest/gtest-death-test.h"
+#include "gtest/gtest-message.h"
+#include "gtest/gtest-param-test.h"
+#include "gtest/gtest-printers.h"
+#include "gtest/gtest_prod.h"
+#include "gtest/gtest-test-part.h"
+#include "gtest/gtest-typed-test.h"
+
+// Depending on the platform, different string classes are available.
+// On Linux, in addition to ::std::string, Google also makes use of
+// class ::string, which has the same interface as ::std::string, but
+// has a different implementation.
+//
+// The user can define GTEST_HAS_GLOBAL_STRING to 1 to indicate that
+// ::string is available AND is a distinct type to ::std::string, or
+// define it to 0 to indicate otherwise.
+//
+// If the user's ::std::string and ::string are the same class due to
+// aliasing, he should define GTEST_HAS_GLOBAL_STRING to 0.
+//
+// If the user doesn't define GTEST_HAS_GLOBAL_STRING, it is defined
+// heuristically.
+
+namespace testing {
+
+// Declares the flags.
+
+// This flag temporary enables the disabled tests.
+GTEST_DECLARE_bool_(also_run_disabled_tests);
+
+// This flag brings the debugger on an assertion failure.
+GTEST_DECLARE_bool_(break_on_failure);
+
+// This flag controls whether Google Test catches all test-thrown exceptions
+// and logs them as failures.
+GTEST_DECLARE_bool_(catch_exceptions);
+
+// This flag enables using colors in terminal output. Available values are
+// "yes" to enable colors, "no" (disable colors), or "auto" (the default)
+// to let Google Test decide.
+GTEST_DECLARE_string_(color);
+
+// This flag sets up the filter to select by name using a glob pattern
+// the tests to run. If the filter is not given all tests are executed.
+GTEST_DECLARE_string_(filter);
+
+// This flag causes the Google Test to list tests. None of the tests listed
+// are actually run if the flag is provided.
+GTEST_DECLARE_bool_(list_tests);
+
+// This flag controls whether Google Test emits a detailed XML report to a file
+// in addition to its normal textual output.
+GTEST_DECLARE_string_(output);
+
+// This flags control whether Google Test prints the elapsed time for each
+// test.
+GTEST_DECLARE_bool_(print_time);
+
+// This flag specifies the random number seed.
+GTEST_DECLARE_int32_(random_seed);
+
+// This flag sets how many times the tests are repeated. The default value
+// is 1. If the value is -1 the tests are repeating forever.
+GTEST_DECLARE_int32_(repeat);
+
+// This flag controls whether Google Test includes Google Test internal
+// stack frames in failure stack traces.
+GTEST_DECLARE_bool_(show_internal_stack_frames);
+
+// When this flag is specified, tests' order is randomized on every iteration.
+GTEST_DECLARE_bool_(shuffle);
+
+// This flag specifies the maximum number of stack frames to be
+// printed in a failure message.
+GTEST_DECLARE_int32_(stack_trace_depth);
+
+// When this flag is specified, a failed assertion will throw an
+// exception if exceptions are enabled, or exit the program with a
+// non-zero code otherwise.
+GTEST_DECLARE_bool_(throw_on_failure);
+
+// When this flag is set with a "host:port" string, on supported
+// platforms test results are streamed to the specified port on
+// the specified host machine.
+GTEST_DECLARE_string_(stream_result_to);
+
+// The upper limit for valid stack trace depths.
+const int kMaxStackTraceDepth = 100;
+
+namespace internal {
+
+class AssertHelper;
+class DefaultGlobalTestPartResultReporter;
+class ExecDeathTest;
+class NoExecDeathTest;
+class FinalSuccessChecker;
+class GTestFlagSaver;
+class TestResultAccessor;
+class TestEventListenersAccessor;
+class TestEventRepeater;
+class WindowsDeathTest;
+class UnitTestImpl* GetUnitTestImpl();
+void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
+ const String& message);
+
+// Converts a streamable value to a String. A NULL pointer is
+// converted to "(null)". When the input value is a ::string,
+// ::std::string, ::wstring, or ::std::wstring object, each NUL
+// character in it is replaced with "\\0".
+// Declared in gtest-internal.h but defined here, so that it has access
+// to the definition of the Message class, required by the ARM
+// compiler.
+template <typename T>
+String StreamableToString(const T& streamable) {
+ return (Message() << streamable).GetString();
+}
+
+} // namespace internal
+
+// The friend relationship of some of these classes is cyclic.
+// If we don't forward declare them the compiler might confuse the classes
+// in friendship clauses with same named classes on the scope.
+class Test;
+class TestCase;
+class TestInfo;
+class UnitTest;
+
+// A class for indicating whether an assertion was successful. When
+// the assertion wasn't successful, the AssertionResult object
+// remembers a non-empty message that describes how it failed.
+//
+// To create an instance of this class, use one of the factory functions
+// (AssertionSuccess() and AssertionFailure()).
+//
+// This class is useful for two purposes:
+// 1. Defining predicate functions to be used with Boolean test assertions
+// EXPECT_TRUE/EXPECT_FALSE and their ASSERT_ counterparts
+// 2. Defining predicate-format functions to be
+// used with predicate assertions (ASSERT_PRED_FORMAT*, etc).
+//
+// For example, if you define IsEven predicate:
+//
+// testing::AssertionResult IsEven(int n) {
+// if ((n % 2) == 0)
+// return testing::AssertionSuccess();
+// else
+// return testing::AssertionFailure() << n << " is odd";
+// }
+//
+// Then the failed expectation EXPECT_TRUE(IsEven(Fib(5)))
+// will print the message
+//
+// Value of: IsEven(Fib(5))
+// Actual: false (5 is odd)
+// Expected: true
+//
+// instead of a more opaque
+//
+// Value of: IsEven(Fib(5))
+// Actual: false
+// Expected: true
+//
+// in case IsEven is a simple Boolean predicate.
+//
+// If you expect your predicate to be reused and want to support informative
+// messages in EXPECT_FALSE and ASSERT_FALSE (negative assertions show up
+// about half as often as positive ones in our tests), supply messages for
+// both success and failure cases:
+//
+// testing::AssertionResult IsEven(int n) {
+// if ((n % 2) == 0)
+// return testing::AssertionSuccess() << n << " is even";
+// else
+// return testing::AssertionFailure() << n << " is odd";
+// }
+//
+// Then a statement EXPECT_FALSE(IsEven(Fib(6))) will print
+//
+// Value of: IsEven(Fib(6))
+// Actual: true (8 is even)
+// Expected: false
+//
+// NB: Predicates that support negative Boolean assertions have reduced
+// performance in positive ones so be careful not to use them in tests
+// that have lots (tens of thousands) of positive Boolean assertions.
+//
+// To use this class with EXPECT_PRED_FORMAT assertions such as:
+//
+// // Verifies that Foo() returns an even number.
+// EXPECT_PRED_FORMAT1(IsEven, Foo());
+//
+// you need to define:
+//
+// testing::AssertionResult IsEven(const char* expr, int n) {
+// if ((n % 2) == 0)
+// return testing::AssertionSuccess();
+// else
+// return testing::AssertionFailure()
+// << "Expected: " << expr << " is even\n Actual: it's " << n;
+// }
+//
+// If Foo() returns 5, you will see the following message:
+//
+// Expected: Foo() is even
+// Actual: it's 5
+//
+class GTEST_API_ AssertionResult {
+ public:
+ // Copy constructor.
+ // Used in EXPECT_TRUE/FALSE(assertion_result).
+ AssertionResult(const AssertionResult& other);
+ // Used in the EXPECT_TRUE/FALSE(bool_expression).
+ explicit AssertionResult(bool success) : success_(success) {}
+
+ // Returns true iff the assertion succeeded.
+ operator bool() const { return success_; } // NOLINT
+
+ // Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
+ AssertionResult operator!() const;
+
+ // Returns the text streamed into this AssertionResult. Test assertions
+ // use it when they fail (i.e., the predicate's outcome doesn't match the
+ // assertion's expectation). When nothing has been streamed into the
+ // object, returns an empty string.
+ const char* message() const {
+ return message_.get() != NULL ? message_->c_str() : "";
+ }
+ // TODO(vladl@google.com): Remove this after making sure no clients use it.
+ // Deprecated; please use message() instead.
+ const char* failure_message() const { return message(); }
+
+ // Streams a custom failure message into this object.
+ template <typename T> AssertionResult& operator<<(const T& value) {
+ AppendMessage(Message() << value);
+ return *this;
+ }
+
+ // Allows streaming basic output manipulators such as endl or flush into
+ // this object.
+ AssertionResult& operator<<(
+ ::std::ostream& (*basic_manipulator)(::std::ostream& stream)) {
+ AppendMessage(Message() << basic_manipulator);
+ return *this;
+ }
+
+ private:
+ // Appends the contents of message to message_.
+ void AppendMessage(const Message& a_message) {
+ if (message_.get() == NULL)
+ message_.reset(new ::std::string);
+ message_->append(a_message.GetString().c_str());
+ }
+
+ // Stores result of the assertion predicate.
+ bool success_;
+ // Stores the message describing the condition in case the expectation
+ // construct is not satisfied with the predicate's outcome.
+ // Referenced via a pointer to avoid taking too much stack frame space
+ // with test assertions.
+ internal::scoped_ptr< ::std::string> message_;
+
+ GTEST_DISALLOW_ASSIGN_(AssertionResult);
+};
+
+// Makes a successful assertion result.
+GTEST_API_ AssertionResult AssertionSuccess();
+
+// Makes a failed assertion result.
+GTEST_API_ AssertionResult AssertionFailure();
+
+// Makes a failed assertion result with the given failure message.
+// Deprecated; use AssertionFailure() << msg.
+GTEST_API_ AssertionResult AssertionFailure(const Message& msg);
+
+// The abstract class that all tests inherit from.
+//
+// In Google Test, a unit test program contains one or many TestCases, and
+// each TestCase contains one or many Tests.
+//
+// When you define a test using the TEST macro, you don't need to
+// explicitly derive from Test - the TEST macro automatically does
+// this for you.
+//
+// The only time you derive from Test is when defining a test fixture
+// to be used a TEST_F. For example:
+//
+// class FooTest : public testing::Test {
+// protected:
+// virtual void SetUp() { ... }
+// virtual void TearDown() { ... }
+// ...
+// };
+//
+// TEST_F(FooTest, Bar) { ... }
+// TEST_F(FooTest, Baz) { ... }
+//
+// Test is not copyable.
+class GTEST_API_ Test {
+ public:
+ friend class TestInfo;
+
+ // Defines types for pointers to functions that set up and tear down
+ // a test case.
+ typedef internal::SetUpTestCaseFunc SetUpTestCaseFunc;
+ typedef internal::TearDownTestCaseFunc TearDownTestCaseFunc;
+
+ // The d'tor is virtual as we intend to inherit from Test.
+ virtual ~Test();
+
+ // Sets up the stuff shared by all tests in this test case.
+ //
+ // Google Test will call Foo::SetUpTestCase() before running the first
+ // test in test case Foo. Hence a sub-class can define its own
+ // SetUpTestCase() method to shadow the one defined in the super
+ // class.
+ static void SetUpTestCase() {}
+
+ // Tears down the stuff shared by all tests in this test case.
+ //
+ // Google Test will call Foo::TearDownTestCase() after running the last
+ // test in test case Foo. Hence a sub-class can define its own
+ // TearDownTestCase() method to shadow the one defined in the super
+ // class.
+ static void TearDownTestCase() {}
+
+ // Returns true iff the current test has a fatal failure.
+ static bool HasFatalFailure();
+
+ // Returns true iff the current test has a non-fatal failure.
+ static bool HasNonfatalFailure();
+
+ // Returns true iff the current test has a (either fatal or
+ // non-fatal) failure.
+ static bool HasFailure() { return HasFatalFailure() || HasNonfatalFailure(); }
+
+ // Logs a property for the current test. Only the last value for a given
+ // key is remembered.
+ // These are public static so they can be called from utility functions
+ // that are not members of the test fixture.
+ // The arguments are const char* instead strings, as Google Test is used
+ // on platforms where string doesn't compile.
+ //
+ // Note that a driving consideration for these RecordProperty methods
+ // was to produce xml output suited to the Greenspan charting utility,
+ // which at present will only chart values that fit in a 32-bit int. It
+ // is the user's responsibility to restrict their values to 32-bit ints
+ // if they intend them to be used with Greenspan.
+ static void RecordProperty(const char* key, const char* value);
+ static void RecordProperty(const char* key, int value);
+
+ protected:
+ // Creates a Test object.
+ Test();
+
+ // Sets up the test fixture.
+ virtual void SetUp();
+
+ // Tears down the test fixture.
+ virtual void TearDown();
+
+ private:
+ // Returns true iff the current test has the same fixture class as
+ // the first test in the current test case.
+ static bool HasSameFixtureClass();
+
+ // Runs the test after the test fixture has been set up.
+ //
+ // A sub-class must implement this to define the test logic.
+ //
+ // DO NOT OVERRIDE THIS FUNCTION DIRECTLY IN A USER PROGRAM.
+ // Instead, use the TEST or TEST_F macro.
+ virtual void TestBody() = 0;
+
+ // Sets up, executes, and tears down the test.
+ void Run();
+
+ // Deletes self. We deliberately pick an unusual name for this
+ // internal method to avoid clashing with names used in user TESTs.
+ void DeleteSelf_() { delete this; }
+
+ // Uses a GTestFlagSaver to save and restore all Google Test flags.
+ const internal::GTestFlagSaver* const gtest_flag_saver_;
+
+ // Often a user mis-spells SetUp() as Setup() and spends a long time
+ // wondering why it is never called by Google Test. The declaration of
+ // the following method is solely for catching such an error at
+ // compile time:
+ //
+ // - The return type is deliberately chosen to be not void, so it
+ // will be a conflict if a user declares void Setup() in his test
+ // fixture.
+ //
+ // - This method is private, so it will be another compiler error
+ // if a user calls it from his test fixture.
+ //
+ // DO NOT OVERRIDE THIS FUNCTION.
+ //
+ // If you see an error about overriding the following function or
+ // about it being private, you have mis-spelled SetUp() as Setup().
+ struct Setup_should_be_spelled_SetUp {};
+ virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; }
+
+ // We disallow copying Tests.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Test);
+};
+
+typedef internal::TimeInMillis TimeInMillis;
+
+// A copyable object representing a user specified test property which can be
+// output as a key/value string pair.
+//
+// Don't inherit from TestProperty as its destructor is not virtual.
+class TestProperty {
+ public:
+ // C'tor. TestProperty does NOT have a default constructor.
+ // Always use this constructor (with parameters) to create a
+ // TestProperty object.
+ TestProperty(const char* a_key, const char* a_value) :
+ key_(a_key), value_(a_value) {
+ }
+
+ // Gets the user supplied key.
+ const char* key() const {
+ return key_.c_str();
+ }
+
+ // Gets the user supplied value.
+ const char* value() const {
+ return value_.c_str();
+ }
+
+ // Sets a new value, overriding the one supplied in the constructor.
+ void SetValue(const char* new_value) {
+ value_ = new_value;
+ }
+
+ private:
+ // The key supplied by the user.
+ internal::String key_;
+ // The value supplied by the user.
+ internal::String value_;
+};
+
+// The result of a single Test. This includes a list of
+// TestPartResults, a list of TestProperties, a count of how many
+// death tests there are in the Test, and how much time it took to run
+// the Test.
+//
+// TestResult is not copyable.
+class GTEST_API_ TestResult {
+ public:
+ // Creates an empty TestResult.
+ TestResult();
+
+ // D'tor. Do not inherit from TestResult.
+ ~TestResult();
+
+ // Gets the number of all test parts. This is the sum of the number
+ // of successful test parts and the number of failed test parts.
+ int total_part_count() const;
+
+ // Returns the number of the test properties.
+ int test_property_count() const;
+
+ // Returns true iff the test passed (i.e. no test part failed).
+ bool Passed() const { return !Failed(); }
+
+ // Returns true iff the test failed.
+ bool Failed() const;
+
+ // Returns true iff the test fatally failed.
+ bool HasFatalFailure() const;
+
+ // Returns true iff the test has a non-fatal failure.
+ bool HasNonfatalFailure() const;
+
+ // Returns the elapsed time, in milliseconds.
+ TimeInMillis elapsed_time() const { return elapsed_time_; }
+
+ // Returns the i-th test part result among all the results. i can range
+ // from 0 to test_property_count() - 1. If i is not in that range, aborts
+ // the program.
+ const TestPartResult& GetTestPartResult(int i) const;
+
+ // Returns the i-th test property. i can range from 0 to
+ // test_property_count() - 1. If i is not in that range, aborts the
+ // program.
+ const TestProperty& GetTestProperty(int i) const;
+
+ private:
+ friend class TestInfo;
+ friend class UnitTest;
+ friend class internal::DefaultGlobalTestPartResultReporter;
+ friend class internal::ExecDeathTest;
+ friend class internal::TestResultAccessor;
+ friend class internal::UnitTestImpl;
+ friend class internal::WindowsDeathTest;
+
+ // Gets the vector of TestPartResults.
+ const std::vector<TestPartResult>& test_part_results() const {
+ return test_part_results_;
+ }
+
+ // Gets the vector of TestProperties.
+ const std::vector<TestProperty>& test_properties() const {
+ return test_properties_;
+ }
+
+ // Sets the elapsed time.
+ void set_elapsed_time(TimeInMillis elapsed) { elapsed_time_ = elapsed; }
+
+ // Adds a test property to the list. The property is validated and may add
+ // a non-fatal failure if invalid (e.g., if it conflicts with reserved
+ // key names). If a property is already recorded for the same key, the
+ // value will be updated, rather than storing multiple values for the same
+ // key.
+ void RecordProperty(const TestProperty& test_property);
+
+ // Adds a failure if the key is a reserved attribute of Google Test
+ // testcase tags. Returns true if the property is valid.
+ // TODO(russr): Validate attribute names are legal and human readable.
+ static bool ValidateTestProperty(const TestProperty& test_property);
+
+ // Adds a test part result to the list.
+ void AddTestPartResult(const TestPartResult& test_part_result);
+
+ // Returns the death test count.
+ int death_test_count() const { return death_test_count_; }
+
+ // Increments the death test count, returning the new count.
+ int increment_death_test_count() { return ++death_test_count_; }
+
+ // Clears the test part results.
+ void ClearTestPartResults();
+
+ // Clears the object.
+ void Clear();
+
+ // Protects mutable state of the property vector and of owned
+ // properties, whose values may be updated.
+ internal::Mutex test_properites_mutex_;
+
+ // The vector of TestPartResults
+ std::vector<TestPartResult> test_part_results_;
+ // The vector of TestProperties
+ std::vector<TestProperty> test_properties_;
+ // Running count of death tests.
+ int death_test_count_;
+ // The elapsed time, in milliseconds.
+ TimeInMillis elapsed_time_;
+
+ // We disallow copying TestResult.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestResult);
+}; // class TestResult
+
+// A TestInfo object stores the following information about a test:
+//
+// Test case name
+// Test name
+// Whether the test should be run
+// A function pointer that creates the test object when invoked
+// Test result
+//
+// The constructor of TestInfo registers itself with the UnitTest
+// singleton such that the RUN_ALL_TESTS() macro knows which tests to
+// run.
+class GTEST_API_ TestInfo {
+ public:
+ // Destructs a TestInfo object. This function is not virtual, so
+ // don't inherit from TestInfo.
+ ~TestInfo();
+
+ // Returns the test case name.
+ const char* test_case_name() const { return test_case_name_.c_str(); }
+
+ // Returns the test name.
+ const char* name() const { return name_.c_str(); }
+
+ // Returns the name of the parameter type, or NULL if this is not a typed
+ // or a type-parameterized test.
+ const char* type_param() const {
+ if (type_param_.get() != NULL)
+ return type_param_->c_str();
+ return NULL;
+ }
+
+ // Returns the text representation of the value parameter, or NULL if this
+ // is not a value-parameterized test.
+ const char* value_param() const {
+ if (value_param_.get() != NULL)
+ return value_param_->c_str();
+ return NULL;
+ }
+
+ // Returns true if this test should run, that is if the test is not disabled
+ // (or it is disabled but the also_run_disabled_tests flag has been specified)
+ // and its full name matches the user-specified filter.
+ //
+ // Google Test allows the user to filter the tests by their full names.
+ // The full name of a test Bar in test case Foo is defined as
+ // "Foo.Bar". Only the tests that match the filter will run.
+ //
+ // A filter is a colon-separated list of glob (not regex) patterns,
+ // optionally followed by a '-' and a colon-separated list of
+ // negative patterns (tests to exclude). A test is run if it
+ // matches one of the positive patterns and does not match any of
+ // the negative patterns.
+ //
+ // For example, *A*:Foo.* is a filter that matches any string that
+ // contains the character 'A' or starts with "Foo.".
+ bool should_run() const { return should_run_; }
+
+ // Returns the result of the test.
+ const TestResult* result() const { return &result_; }
+
+ private:
+#if GTEST_HAS_DEATH_TEST
+ friend class internal::DefaultDeathTestFactory;
+#endif // GTEST_HAS_DEATH_TEST
+ friend class Test;
+ friend class TestCase;
+ friend class internal::UnitTestImpl;
+ friend TestInfo* internal::MakeAndRegisterTestInfo(
+ const char* test_case_name, const char* name,
+ const char* type_param,
+ const char* value_param,
+ internal::TypeId fixture_class_id,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc,
+ internal::TestFactoryBase* factory);
+
+ // Constructs a TestInfo object. The newly constructed instance assumes
+ // ownership of the factory object.
+ TestInfo(const char* test_case_name, const char* name,
+ const char* a_type_param,
+ const char* a_value_param,
+ internal::TypeId fixture_class_id,
+ internal::TestFactoryBase* factory);
+
+ // Increments the number of death tests encountered in this test so
+ // far.
+ int increment_death_test_count() {
+ return result_.increment_death_test_count();
+ }
+
+ // Creates the test object, runs it, records its result, and then
+ // deletes it.
+ void Run();
+
+ static void ClearTestResult(TestInfo* test_info) {
+ test_info->result_.Clear();
+ }
+
+ // These fields are immutable properties of the test.
+ const std::string test_case_name_; // Test case name
+ const std::string name_; // Test name
+ // Name of the parameter type, or NULL if this is not a typed or a
+ // type-parameterized test.
+ const internal::scoped_ptr<const ::std::string> type_param_;
+ // Text representation of the value parameter, or NULL if this is not a
+ // value-parameterized test.
+ const internal::scoped_ptr<const ::std::string> value_param_;
+ const internal::TypeId fixture_class_id_; // ID of the test fixture class
+ bool should_run_; // True iff this test should run
+ bool is_disabled_; // True iff this test is disabled
+ bool matches_filter_; // True if this test matches the
+ // user-specified filter.
+ internal::TestFactoryBase* const factory_; // The factory that creates
+ // the test object
+
+ // This field is mutable and needs to be reset before running the
+ // test for the second time.
+ TestResult result_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfo);
+};
+
+// A test case, which consists of a vector of TestInfos.
+//
+// TestCase is not copyable.
+class GTEST_API_ TestCase {
+ public:
+ // Creates a TestCase with the given name.
+ //
+ // TestCase does NOT have a default constructor. Always use this
+ // constructor to create a TestCase object.
+ //
+ // Arguments:
+ //
+ // name: name of the test case
+ // a_type_param: the name of the test's type parameter, or NULL if
+ // this is not a type-parameterized test.
+ // set_up_tc: pointer to the function that sets up the test case
+ // tear_down_tc: pointer to the function that tears down the test case
+ TestCase(const char* name, const char* a_type_param,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc);
+
+ // Destructor of TestCase.
+ virtual ~TestCase();
+
+ // Gets the name of the TestCase.
+ const char* name() const { return name_.c_str(); }
+
+ // Returns the name of the parameter type, or NULL if this is not a
+ // type-parameterized test case.
+ const char* type_param() const {
+ if (type_param_.get() != NULL)
+ return type_param_->c_str();
+ return NULL;
+ }
+
+ // Returns true if any test in this test case should run.
+ bool should_run() const { return should_run_; }
+
+ // Gets the number of successful tests in this test case.
+ int successful_test_count() const;
+
+ // Gets the number of failed tests in this test case.
+ int failed_test_count() const;
+
+ // Gets the number of disabled tests in this test case.
+ int disabled_test_count() const;
+
+ // Get the number of tests in this test case that should run.
+ int test_to_run_count() const;
+
+ // Gets the number of all tests in this test case.
+ int total_test_count() const;
+
+ // Returns true iff the test case passed.
+ bool Passed() const { return !Failed(); }
+
+ // Returns true iff the test case failed.
+ bool Failed() const { return failed_test_count() > 0; }
+
+ // Returns the elapsed time, in milliseconds.
+ TimeInMillis elapsed_time() const { return elapsed_time_; }
+
+ // Returns the i-th test among all the tests. i can range from 0 to
+ // total_test_count() - 1. If i is not in that range, returns NULL.
+ const TestInfo* GetTestInfo(int i) const;
+
+ private:
+ friend class Test;
+ friend class internal::UnitTestImpl;
+
+ // Gets the (mutable) vector of TestInfos in this TestCase.
+ std::vector<TestInfo*>& test_info_list() { return test_info_list_; }
+
+ // Gets the (immutable) vector of TestInfos in this TestCase.
+ const std::vector<TestInfo*>& test_info_list() const {
+ return test_info_list_;
+ }
+
+ // Returns the i-th test among all the tests. i can range from 0 to
+ // total_test_count() - 1. If i is not in that range, returns NULL.
+ TestInfo* GetMutableTestInfo(int i);
+
+ // Sets the should_run member.
+ void set_should_run(bool should) { should_run_ = should; }
+
+ // Adds a TestInfo to this test case. Will delete the TestInfo upon
+ // destruction of the TestCase object.
+ void AddTestInfo(TestInfo * test_info);
+
+ // Clears the results of all tests in this test case.
+ void ClearResult();
+
+ // Clears the results of all tests in the given test case.
+ static void ClearTestCaseResult(TestCase* test_case) {
+ test_case->ClearResult();
+ }
+
+ // Runs every test in this TestCase.
+ void Run();
+
+ // Runs SetUpTestCase() for this TestCase. This wrapper is needed
+ // for catching exceptions thrown from SetUpTestCase().
+ void RunSetUpTestCase() { (*set_up_tc_)(); }
+
+ // Runs TearDownTestCase() for this TestCase. This wrapper is
+ // needed for catching exceptions thrown from TearDownTestCase().
+ void RunTearDownTestCase() { (*tear_down_tc_)(); }
+
+ // Returns true iff test passed.
+ static bool TestPassed(const TestInfo* test_info) {
+ return test_info->should_run() && test_info->result()->Passed();
+ }
+
+ // Returns true iff test failed.
+ static bool TestFailed(const TestInfo* test_info) {
+ return test_info->should_run() && test_info->result()->Failed();
+ }
+
+ // Returns true iff test is disabled.
+ static bool TestDisabled(const TestInfo* test_info) {
+ return test_info->is_disabled_;
+ }
+
+ // Returns true if the given test should run.
+ static bool ShouldRunTest(const TestInfo* test_info) {
+ return test_info->should_run();
+ }
+
+ // Shuffles the tests in this test case.
+ void ShuffleTests(internal::Random* random);
+
+ // Restores the test order to before the first shuffle.
+ void UnshuffleTests();
+
+ // Name of the test case.
+ internal::String name_;
+ // Name of the parameter type, or NULL if this is not a typed or a
+ // type-parameterized test.
+ const internal::scoped_ptr<const ::std::string> type_param_;
+ // The vector of TestInfos in their original order. It owns the
+ // elements in the vector.
+ std::vector<TestInfo*> test_info_list_;
+ // Provides a level of indirection for the test list to allow easy
+ // shuffling and restoring the test order. The i-th element in this
+ // vector is the index of the i-th test in the shuffled test list.
+ std::vector<int> test_indices_;
+ // Pointer to the function that sets up the test case.
+ Test::SetUpTestCaseFunc set_up_tc_;
+ // Pointer to the function that tears down the test case.
+ Test::TearDownTestCaseFunc tear_down_tc_;
+ // True iff any test in this test case should run.
+ bool should_run_;
+ // Elapsed time, in milliseconds.
+ TimeInMillis elapsed_time_;
+
+ // We disallow copying TestCases.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestCase);
+};
+
+// An Environment object is capable of setting up and tearing down an
+// environment. The user should subclass this to define his own
+// environment(s).
+//
+// An Environment object does the set-up and tear-down in virtual
+// methods SetUp() and TearDown() instead of the constructor and the
+// destructor, as:
+//
+// 1. You cannot safely throw from a destructor. This is a problem
+// as in some cases Google Test is used where exceptions are enabled, and
+// we may want to implement ASSERT_* using exceptions where they are
+// available.
+// 2. You cannot use ASSERT_* directly in a constructor or
+// destructor.
+class Environment {
+ public:
+ // The d'tor is virtual as we need to subclass Environment.
+ virtual ~Environment() {}
+
+ // Override this to define how to set up the environment.
+ virtual void SetUp() {}
+
+ // Override this to define how to tear down the environment.
+ virtual void TearDown() {}
+ private:
+ // If you see an error about overriding the following function or
+ // about it being private, you have mis-spelled SetUp() as Setup().
+ struct Setup_should_be_spelled_SetUp {};
+ virtual Setup_should_be_spelled_SetUp* Setup() { return NULL; }
+};
+
+// The interface for tracing execution of tests. The methods are organized in
+// the order the corresponding events are fired.
+class TestEventListener {
+ public:
+ virtual ~TestEventListener() {}
+
+ // Fired before any test activity starts.
+ virtual void OnTestProgramStart(const UnitTest& unit_test) = 0;
+
+ // Fired before each iteration of tests starts. There may be more than
+ // one iteration if GTEST_FLAG(repeat) is set. iteration is the iteration
+ // index, starting from 0.
+ virtual void OnTestIterationStart(const UnitTest& unit_test,
+ int iteration) = 0;
+
+ // Fired before environment set-up for each iteration of tests starts.
+ virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test) = 0;
+
+ // Fired after environment set-up for each iteration of tests ends.
+ virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test) = 0;
+
+ // Fired before the test case starts.
+ virtual void OnTestCaseStart(const TestCase& test_case) = 0;
+
+ // Fired before the test starts.
+ virtual void OnTestStart(const TestInfo& test_info) = 0;
+
+ // Fired after a failed assertion or a SUCCEED() invocation.
+ virtual void OnTestPartResult(const TestPartResult& test_part_result) = 0;
+
+ // Fired after the test ends.
+ virtual void OnTestEnd(const TestInfo& test_info) = 0;
+
+ // Fired after the test case ends.
+ virtual void OnTestCaseEnd(const TestCase& test_case) = 0;
+
+ // Fired before environment tear-down for each iteration of tests starts.
+ virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test) = 0;
+
+ // Fired after environment tear-down for each iteration of tests ends.
+ virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) = 0;
+
+ // Fired after each iteration of tests finishes.
+ virtual void OnTestIterationEnd(const UnitTest& unit_test,
+ int iteration) = 0;
+
+ // Fired after all test activities have ended.
+ virtual void OnTestProgramEnd(const UnitTest& unit_test) = 0;
+};
+
+// The convenience class for users who need to override just one or two
+// methods and are not concerned that a possible change to a signature of
+// the methods they override will not be caught during the build. For
+// comments about each method please see the definition of TestEventListener
+// above.
+class EmptyTestEventListener : public TestEventListener {
+ public:
+ virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
+ virtual void OnTestIterationStart(const UnitTest& /*unit_test*/,
+ int /*iteration*/) {}
+ virtual void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) {}
+ virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {}
+ virtual void OnTestCaseStart(const TestCase& /*test_case*/) {}
+ virtual void OnTestStart(const TestInfo& /*test_info*/) {}
+ virtual void OnTestPartResult(const TestPartResult& /*test_part_result*/) {}
+ virtual void OnTestEnd(const TestInfo& /*test_info*/) {}
+ virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {}
+ virtual void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) {}
+ virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {}
+ virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/,
+ int /*iteration*/) {}
+ virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {}
+};
+
+// TestEventListeners lets users add listeners to track events in Google Test.
+class GTEST_API_ TestEventListeners {
+ public:
+ TestEventListeners();
+ ~TestEventListeners();
+
+ // Appends an event listener to the end of the list. Google Test assumes
+ // the ownership of the listener (i.e. it will delete the listener when
+ // the test program finishes).
+ void Append(TestEventListener* listener);
+
+ // Removes the given event listener from the list and returns it. It then
+ // becomes the caller's responsibility to delete the listener. Returns
+ // NULL if the listener is not found in the list.
+ TestEventListener* Release(TestEventListener* listener);
+
+ // Returns the standard listener responsible for the default console
+ // output. Can be removed from the listeners list to shut down default
+ // console output. Note that removing this object from the listener list
+ // with Release transfers its ownership to the caller and makes this
+ // function return NULL the next time.
+ TestEventListener* default_result_printer() const {
+ return default_result_printer_;
+ }
+
+ // Returns the standard listener responsible for the default XML output
+ // controlled by the --gtest_output=xml flag. Can be removed from the
+ // listeners list by users who want to shut down the default XML output
+ // controlled by this flag and substitute it with custom one. Note that
+ // removing this object from the listener list with Release transfers its
+ // ownership to the caller and makes this function return NULL the next
+ // time.
+ TestEventListener* default_xml_generator() const {
+ return default_xml_generator_;
+ }
+
+ private:
+ friend class TestCase;
+ friend class TestInfo;
+ friend class internal::DefaultGlobalTestPartResultReporter;
+ friend class internal::NoExecDeathTest;
+ friend class internal::TestEventListenersAccessor;
+ friend class internal::UnitTestImpl;
+
+ // Returns repeater that broadcasts the TestEventListener events to all
+ // subscribers.
+ TestEventListener* repeater();
+
+ // Sets the default_result_printer attribute to the provided listener.
+ // The listener is also added to the listener list and previous
+ // default_result_printer is removed from it and deleted. The listener can
+ // also be NULL in which case it will not be added to the list. Does
+ // nothing if the previous and the current listener objects are the same.
+ void SetDefaultResultPrinter(TestEventListener* listener);
+
+ // Sets the default_xml_generator attribute to the provided listener. The
+ // listener is also added to the listener list and previous
+ // default_xml_generator is removed from it and deleted. The listener can
+ // also be NULL in which case it will not be added to the list. Does
+ // nothing if the previous and the current listener objects are the same.
+ void SetDefaultXmlGenerator(TestEventListener* listener);
+
+ // Controls whether events will be forwarded by the repeater to the
+ // listeners in the list.
+ bool EventForwardingEnabled() const;
+ void SuppressEventForwarding();
+
+ // The actual list of listeners.
+ internal::TestEventRepeater* repeater_;
+ // Listener responsible for the standard result output.
+ TestEventListener* default_result_printer_;
+ // Listener responsible for the creation of the XML output file.
+ TestEventListener* default_xml_generator_;
+
+ // We disallow copying TestEventListeners.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventListeners);
+};
+
+// A UnitTest consists of a vector of TestCases.
+//
+// This is a singleton class. The only instance of UnitTest is
+// created when UnitTest::GetInstance() is first called. This
+// instance is never deleted.
+//
+// UnitTest is not copyable.
+//
+// This class is thread-safe as long as the methods are called
+// according to their specification.
+class GTEST_API_ UnitTest {
+ public:
+ // Gets the singleton UnitTest object. The first time this method
+ // is called, a UnitTest object is constructed and returned.
+ // Consecutive calls will return the same object.
+ static UnitTest* GetInstance();
+
+ // Runs all tests in this UnitTest object and prints the result.
+ // Returns 0 if successful, or 1 otherwise.
+ //
+ // This method can only be called from the main thread.
+ //
+ // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+ int Run() GTEST_MUST_USE_RESULT_;
+
+ // Returns the working directory when the first TEST() or TEST_F()
+ // was executed. The UnitTest object owns the string.
+ const char* original_working_dir() const;
+
+ // Returns the TestCase object for the test that's currently running,
+ // or NULL if no test is running.
+ const TestCase* current_test_case() const
+ GTEST_LOCK_EXCLUDED_(mutex_);
+
+ // Returns the TestInfo object for the test that's currently running,
+ // or NULL if no test is running.
+ const TestInfo* current_test_info() const
+ GTEST_LOCK_EXCLUDED_(mutex_);
+
+ // Returns the random seed used at the start of the current test run.
+ int random_seed() const;
+
+#if GTEST_HAS_PARAM_TEST
+ // Returns the ParameterizedTestCaseRegistry object used to keep track of
+ // value-parameterized tests and instantiate and register them.
+ //
+ // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+ internal::ParameterizedTestCaseRegistry& parameterized_test_registry()
+ GTEST_LOCK_EXCLUDED_(mutex_);
+#endif // GTEST_HAS_PARAM_TEST
+
+ // Gets the number of successful test cases.
+ int successful_test_case_count() const;
+
+ // Gets the number of failed test cases.
+ int failed_test_case_count() const;
+
+ // Gets the number of all test cases.
+ int total_test_case_count() const;
+
+ // Gets the number of all test cases that contain at least one test
+ // that should run.
+ int test_case_to_run_count() const;
+
+ // Gets the number of successful tests.
+ int successful_test_count() const;
+
+ // Gets the number of failed tests.
+ int failed_test_count() const;
+
+ // Gets the number of disabled tests.
+ int disabled_test_count() const;
+
+ // Gets the number of all tests.
+ int total_test_count() const;
+
+ // Gets the number of tests that should run.
+ int test_to_run_count() const;
+
+ // Gets the time of the test program start, in ms from the start of the
+ // UNIX epoch.
+ TimeInMillis start_timestamp() const;
+
+ // Gets the elapsed time, in milliseconds.
+ TimeInMillis elapsed_time() const;
+
+ // Returns true iff the unit test passed (i.e. all test cases passed).
+ bool Passed() const;
+
+ // Returns true iff the unit test failed (i.e. some test case failed
+ // or something outside of all tests failed).
+ bool Failed() const;
+
+ // Gets the i-th test case among all the test cases. i can range from 0 to
+ // total_test_case_count() - 1. If i is not in that range, returns NULL.
+ const TestCase* GetTestCase(int i) const;
+
+ // Returns the list of event listeners that can be used to track events
+ // inside Google Test.
+ TestEventListeners& listeners();
+
+ private:
+ // Registers and returns a global test environment. When a test
+ // program is run, all global test environments will be set-up in
+ // the order they were registered. After all tests in the program
+ // have finished, all global test environments will be torn-down in
+ // the *reverse* order they were registered.
+ //
+ // The UnitTest object takes ownership of the given environment.
+ //
+ // This method can only be called from the main thread.
+ Environment* AddEnvironment(Environment* env);
+
+ // Adds a TestPartResult to the current TestResult object. All
+ // Google Test assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc)
+ // eventually call this to report their results. The user code
+ // should use the assertion macros instead of calling this directly.
+ void AddTestPartResult(TestPartResult::Type result_type,
+ const char* file_name,
+ int line_number,
+ const internal::String& message,
+ const internal::String& os_stack_trace)
+ GTEST_LOCK_EXCLUDED_(mutex_);
+
+ // Adds a TestProperty to the current TestResult object. If the result already
+ // contains a property with the same key, the value will be updated.
+ void RecordPropertyForCurrentTest(const char* key, const char* value);
+
+ // Gets the i-th test case among all the test cases. i can range from 0 to
+ // total_test_case_count() - 1. If i is not in that range, returns NULL.
+ TestCase* GetMutableTestCase(int i);
+
+ // Accessors for the implementation object.
+ internal::UnitTestImpl* impl() { return impl_; }
+ const internal::UnitTestImpl* impl() const { return impl_; }
+
+ // These classes and funcions are friends as they need to access private
+ // members of UnitTest.
+ friend class Test;
+ friend class internal::AssertHelper;
+ friend class internal::ScopedTrace;
+ friend Environment* AddGlobalTestEnvironment(Environment* env);
+ friend internal::UnitTestImpl* internal::GetUnitTestImpl();
+ friend void internal::ReportFailureInUnknownLocation(
+ TestPartResult::Type result_type,
+ const internal::String& message);
+
+ // Creates an empty UnitTest.
+ UnitTest();
+
+ // D'tor
+ virtual ~UnitTest();
+
+ // Pushes a trace defined by SCOPED_TRACE() on to the per-thread
+ // Google Test trace stack.
+ void PushGTestTrace(const internal::TraceInfo& trace)
+ GTEST_LOCK_EXCLUDED_(mutex_);
+
+ // Pops a trace from the per-thread Google Test trace stack.
+ void PopGTestTrace()
+ GTEST_LOCK_EXCLUDED_(mutex_);
+
+ // Protects mutable state in *impl_. This is mutable as some const
+ // methods need to lock it too.
+ mutable internal::Mutex mutex_;
+
+ // Opaque implementation object. This field is never changed once
+ // the object is constructed. We don't mark it as const here, as
+ // doing so will cause a warning in the constructor of UnitTest.
+ // Mutable state in *impl_ is protected by mutex_.
+ internal::UnitTestImpl* impl_;
+
+ // We disallow copying UnitTest.
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTest);
+};
+
+// A convenient wrapper for adding an environment for the test
+// program.
+//
+// You should call this before RUN_ALL_TESTS() is called, probably in
+// main(). If you use gtest_main, you need to call this before main()
+// starts for it to take effect. For example, you can define a global
+// variable like this:
+//
+// testing::Environment* const foo_env =
+// testing::AddGlobalTestEnvironment(new FooEnvironment);
+//
+// However, we strongly recommend you to write your own main() and
+// call AddGlobalTestEnvironment() there, as relying on initialization
+// of global variables makes the code harder to read and may cause
+// problems when you register multiple environments from different
+// translation units and the environments have dependencies among them
+// (remember that the compiler doesn't guarantee the order in which
+// global variables from different translation units are initialized).
+inline Environment* AddGlobalTestEnvironment(Environment* env) {
+ return UnitTest::GetInstance()->AddEnvironment(env);
+}
+
+// Initializes Google Test. This must be called before calling
+// RUN_ALL_TESTS(). In particular, it parses a command line for the
+// flags that Google Test recognizes. Whenever a Google Test flag is
+// seen, it is removed from argv, and *argc is decremented.
+//
+// No value is returned. Instead, the Google Test flag variables are
+// updated.
+//
+// Calling the function for the second time has no user-visible effect.
+GTEST_API_ void InitGoogleTest(int* argc, char** argv);
+
+// This overloaded version can be used in Windows programs compiled in
+// UNICODE mode.
+GTEST_API_ void InitGoogleTest(int* argc, wchar_t** argv);
+
+namespace internal {
+
+// Formats a comparison assertion (e.g. ASSERT_EQ, EXPECT_LT, and etc)
+// operand to be used in a failure message. The type (but not value)
+// of the other operand may affect the format. This allows us to
+// print a char* as a raw pointer when it is compared against another
+// char*, and print it as a C string when it is compared against an
+// std::string object, for example.
+//
+// The default implementation ignores the type of the other operand.
+// Some specialized versions are used to handle formatting wide or
+// narrow C strings.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+template <typename T1, typename T2>
+String FormatForComparisonFailureMessage(const T1& value,
+ const T2& /* other_operand */) {
+ // C++Builder compiles this incorrectly if the namespace isn't explicitly
+ // given.
+ return ::testing::PrintToString(value);
+}
+
+// The helper function for {ASSERT|EXPECT}_EQ.
+template <typename T1, typename T2>
+AssertionResult CmpHelperEQ(const char* expected_expression,
+ const char* actual_expression,
+ const T1& expected,
+ const T2& actual) {
+#ifdef _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4389) // Temporarily disables warning on
+ // signed/unsigned mismatch.
+#endif
+
+ if (expected == actual) {
+ return AssertionSuccess();
+ }
+
+#ifdef _MSC_VER
+# pragma warning(pop) // Restores the warning state.
+#endif
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ FormatForComparisonFailureMessage(expected, actual),
+ FormatForComparisonFailureMessage(actual, expected),
+ false);
+}
+
+// With this overloaded version, we allow anonymous enums to be used
+// in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous enums
+// can be implicitly cast to BiggestInt.
+GTEST_API_ AssertionResult CmpHelperEQ(const char* expected_expression,
+ const char* actual_expression,
+ BiggestInt expected,
+ BiggestInt actual);
+
+// The helper class for {ASSERT|EXPECT}_EQ. The template argument
+// lhs_is_null_literal is true iff the first argument to ASSERT_EQ()
+// is a null pointer literal. The following default implementation is
+// for lhs_is_null_literal being false.
+template <bool lhs_is_null_literal>
+class EqHelper {
+ public:
+ // This templatized version is for the general case.
+ template <typename T1, typename T2>
+ static AssertionResult Compare(const char* expected_expression,
+ const char* actual_expression,
+ const T1& expected,
+ const T2& actual) {
+ return CmpHelperEQ(expected_expression, actual_expression, expected,
+ actual);
+ }
+
+ // With this overloaded version, we allow anonymous enums to be used
+ // in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous
+ // enums can be implicitly cast to BiggestInt.
+ //
+ // Even though its body looks the same as the above version, we
+ // cannot merge the two, as it will make anonymous enums unhappy.
+ static AssertionResult Compare(const char* expected_expression,
+ const char* actual_expression,
+ BiggestInt expected,
+ BiggestInt actual) {
+ return CmpHelperEQ(expected_expression, actual_expression, expected,
+ actual);
+ }
+};
+
+// This specialization is used when the first argument to ASSERT_EQ()
+// is a null pointer literal, like NULL, false, or 0.
+template <>
+class EqHelper<true> {
+ public:
+ // We define two overloaded versions of Compare(). The first
+ // version will be picked when the second argument to ASSERT_EQ() is
+ // NOT a pointer, e.g. ASSERT_EQ(0, AnIntFunction()) or
+ // EXPECT_EQ(false, a_bool).
+ template <typename T1, typename T2>
+ static AssertionResult Compare(
+ const char* expected_expression,
+ const char* actual_expression,
+ const T1& expected,
+ const T2& actual,
+ // The following line prevents this overload from being considered if T2
+ // is not a pointer type. We need this because ASSERT_EQ(NULL, my_ptr)
+ // expands to Compare("", "", NULL, my_ptr), which requires a conversion
+ // to match the Secret* in the other overload, which would otherwise make
+ // this template match better.
+ typename EnableIf<!is_pointer<T2>::value>::type* = 0) {
+ return CmpHelperEQ(expected_expression, actual_expression, expected,
+ actual);
+ }
+
+ // This version will be picked when the second argument to ASSERT_EQ() is a
+ // pointer, e.g. ASSERT_EQ(NULL, a_pointer).
+ template <typename T>
+ static AssertionResult Compare(
+ const char* expected_expression,
+ const char* actual_expression,
+ // We used to have a second template parameter instead of Secret*. That
+ // template parameter would deduce to 'long', making this a better match
+ // than the first overload even without the first overload's EnableIf.
+ // Unfortunately, gcc with -Wconversion-null warns when "passing NULL to
+ // non-pointer argument" (even a deduced integral argument), so the old
+ // implementation caused warnings in user code.
+ Secret* /* expected (NULL) */,
+ T* actual) {
+ // We already know that 'expected' is a null pointer.
+ return CmpHelperEQ(expected_expression, actual_expression,
+ static_cast<T*>(NULL), actual);
+ }
+};
+
+// A macro for implementing the helper functions needed to implement
+// ASSERT_?? and EXPECT_??. It is here just to avoid copy-and-paste
+// of similar code.
+//
+// For each templatized helper function, we also define an overloaded
+// version for BiggestInt in order to reduce code bloat and allow
+// anonymous enums to be used with {ASSERT|EXPECT}_?? when compiled
+// with gcc 4.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
+template <typename T1, typename T2>\
+AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
+ const T1& val1, const T2& val2) {\
+ if (val1 op val2) {\
+ return AssertionSuccess();\
+ } else {\
+ return AssertionFailure() \
+ << "Expected: (" << expr1 << ") " #op " (" << expr2\
+ << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\
+ << " vs " << FormatForComparisonFailureMessage(val2, val1);\
+ }\
+}\
+GTEST_API_ AssertionResult CmpHelper##op_name(\
+ const char* expr1, const char* expr2, BiggestInt val1, BiggestInt val2)
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+
+// Implements the helper function for {ASSERT|EXPECT}_NE
+GTEST_IMPL_CMP_HELPER_(NE, !=);
+// Implements the helper function for {ASSERT|EXPECT}_LE
+GTEST_IMPL_CMP_HELPER_(LE, <=);
+// Implements the helper function for {ASSERT|EXPECT}_LT
+GTEST_IMPL_CMP_HELPER_(LT, <);
+// Implements the helper function for {ASSERT|EXPECT}_GE
+GTEST_IMPL_CMP_HELPER_(GE, >=);
+// Implements the helper function for {ASSERT|EXPECT}_GT
+GTEST_IMPL_CMP_HELPER_(GT, >);
+
+#undef GTEST_IMPL_CMP_HELPER_
+
+// The helper function for {ASSERT|EXPECT}_STREQ.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+GTEST_API_ AssertionResult CmpHelperSTREQ(const char* expected_expression,
+ const char* actual_expression,
+ const char* expected,
+ const char* actual);
+
+// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression,
+ const char* actual_expression,
+ const char* expected,
+ const char* actual);
+
+// The helper function for {ASSERT|EXPECT}_STRNE.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2);
+
+// The helper function for {ASSERT|EXPECT}_STRCASENE.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+GTEST_API_ AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2);
+
+
+// Helper function for *_STREQ on wide strings.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+GTEST_API_ AssertionResult CmpHelperSTREQ(const char* expected_expression,
+ const char* actual_expression,
+ const wchar_t* expected,
+ const wchar_t* actual);
+
+// Helper function for *_STRNE on wide strings.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const wchar_t* s1,
+ const wchar_t* s2);
+
+} // namespace internal
+
+// IsSubstring() and IsNotSubstring() are intended to be used as the
+// first argument to {EXPECT,ASSERT}_PRED_FORMAT2(), not by
+// themselves. They check whether needle is a substring of haystack
+// (NULL is considered a substring of itself only), and return an
+// appropriate error message when they fail.
+//
+// The {needle,haystack}_expr arguments are the stringified
+// expressions that generated the two real arguments.
+GTEST_API_ AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack);
+GTEST_API_ AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack);
+GTEST_API_ AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack);
+
+#if GTEST_HAS_STD_WSTRING
+GTEST_API_ AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack);
+#endif // GTEST_HAS_STD_WSTRING
+
+namespace internal {
+
+// Helper template function for comparing floating-points.
+//
+// Template parameter:
+//
+// RawType: the raw floating-point type (either float or double)
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+template <typename RawType>
+AssertionResult CmpHelperFloatingPointEQ(const char* expected_expression,
+ const char* actual_expression,
+ RawType expected,
+ RawType actual) {
+ const FloatingPoint<RawType> lhs(expected), rhs(actual);
+
+ if (lhs.AlmostEquals(rhs)) {
+ return AssertionSuccess();
+ }
+
+ ::std::stringstream expected_ss;
+ expected_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << expected;
+
+ ::std::stringstream actual_ss;
+ actual_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << actual;
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ StringStreamToString(&expected_ss),
+ StringStreamToString(&actual_ss),
+ false);
+}
+
+// Helper function for implementing ASSERT_NEAR.
+//
+// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
+GTEST_API_ AssertionResult DoubleNearPredFormat(const char* expr1,
+ const char* expr2,
+ const char* abs_error_expr,
+ double val1,
+ double val2,
+ double abs_error);
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+// A class that enables one to stream messages to assertion macros
+class GTEST_API_ AssertHelper {
+ public:
+ // Constructor.
+ AssertHelper(TestPartResult::Type type,
+ const char* file,
+ int line,
+ const char* message);
+ ~AssertHelper();
+
+ // Message assignment is a semantic trick to enable assertion
+ // streaming; see the GTEST_MESSAGE_ macro below.
+ void operator=(const Message& message) const;
+
+ private:
+ // We put our data in a struct so that the size of the AssertHelper class can
+ // be as small as possible. This is important because gcc is incapable of
+ // re-using stack space even for temporary variables, so every EXPECT_EQ
+ // reserves stack space for another AssertHelper.
+ struct AssertHelperData {
+ AssertHelperData(TestPartResult::Type t,
+ const char* srcfile,
+ int line_num,
+ const char* msg)
+ : type(t), file(srcfile), line(line_num), message(msg) { }
+
+ TestPartResult::Type const type;
+ const char* const file;
+ int const line;
+ String const message;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelperData);
+ };
+
+ AssertHelperData* const data_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper);
+};
+
+} // namespace internal
+
+#if GTEST_HAS_PARAM_TEST
+// The pure interface class that all value-parameterized tests inherit from.
+// A value-parameterized class must inherit from both ::testing::Test and
+// ::testing::WithParamInterface. In most cases that just means inheriting
+// from ::testing::TestWithParam, but more complicated test hierarchies
+// may need to inherit from Test and WithParamInterface at different levels.
+//
+// This interface has support for accessing the test parameter value via
+// the GetParam() method.
+//
+// Use it with one of the parameter generator defining functions, like Range(),
+// Values(), ValuesIn(), Bool(), and Combine().
+//
+// class FooTest : public ::testing::TestWithParam<int> {
+// protected:
+// FooTest() {
+// // Can use GetParam() here.
+// }
+// virtual ~FooTest() {
+// // Can use GetParam() here.
+// }
+// virtual void SetUp() {
+// // Can use GetParam() here.
+// }
+// virtual void TearDown {
+// // Can use GetParam() here.
+// }
+// };
+// TEST_P(FooTest, DoesBar) {
+// // Can use GetParam() method here.
+// Foo foo;
+// ASSERT_TRUE(foo.DoesBar(GetParam()));
+// }
+// INSTANTIATE_TEST_CASE_P(OneToTenRange, FooTest, ::testing::Range(1, 10));
+
+template <typename T>
+class WithParamInterface {
+ public:
+ typedef T ParamType;
+ virtual ~WithParamInterface() {}
+
+ // The current parameter value. Is also available in the test fixture's
+ // constructor. This member function is non-static, even though it only
+ // references static data, to reduce the opportunity for incorrect uses
+ // like writing 'WithParamInterface<bool>::GetParam()' for a test that
+ // uses a fixture whose parameter type is int.
+ const ParamType& GetParam() const { return *parameter_; }
+
+ private:
+ // Sets parameter value. The caller is responsible for making sure the value
+ // remains alive and unchanged throughout the current test.
+ static void SetParam(const ParamType* parameter) {
+ parameter_ = parameter;
+ }
+
+ // Static value used for accessing parameter during a test lifetime.
+ static const ParamType* parameter_;
+
+ // TestClass must be a subclass of WithParamInterface<T> and Test.
+ template <class TestClass> friend class internal::ParameterizedTestFactory;
+};
+
+template <typename T>
+const T* WithParamInterface<T>::parameter_ = NULL;
+
+// Most value-parameterized classes can ignore the existence of
+// WithParamInterface, and can just inherit from ::testing::TestWithParam.
+
+template <typename T>
+class TestWithParam : public Test, public WithParamInterface<T> {
+};
+
+#endif // GTEST_HAS_PARAM_TEST
+
+// Macros for indicating success/failure in test code.
+
+// ADD_FAILURE unconditionally adds a failure to the current test.
+// SUCCEED generates a success - it doesn't automatically make the
+// current test successful, as a test is only successful when it has
+// no failure.
+//
+// EXPECT_* verifies that a certain condition is satisfied. If not,
+// it behaves like ADD_FAILURE. In particular:
+//
+// EXPECT_TRUE verifies that a Boolean condition is true.
+// EXPECT_FALSE verifies that a Boolean condition is false.
+//
+// FAIL and ASSERT_* are similar to ADD_FAILURE and EXPECT_*, except
+// that they will also abort the current function on failure. People
+// usually want the fail-fast behavior of FAIL and ASSERT_*, but those
+// writing data-driven tests often find themselves using ADD_FAILURE
+// and EXPECT_* more.
+
+// Generates a nonfatal failure with a generic message.
+#define ADD_FAILURE() GTEST_NONFATAL_FAILURE_("Failed")
+
+// Generates a nonfatal failure at the given source file location with
+// a generic message.
+#define ADD_FAILURE_AT(file, line) \
+ GTEST_MESSAGE_AT_(file, line, "Failed", \
+ ::testing::TestPartResult::kNonFatalFailure)
+
+// Generates a fatal failure with a generic message.
+#define GTEST_FAIL() GTEST_FATAL_FAILURE_("Failed")
+
+// Define this macro to 1 to omit the definition of FAIL(), which is a
+// generic name and clashes with some other libraries.
+#if !GTEST_DONT_DEFINE_FAIL
+# define FAIL() GTEST_FAIL()
+#endif
+
+// Generates a success with a generic message.
+#define GTEST_SUCCEED() GTEST_SUCCESS_("Succeeded")
+
+// Define this macro to 1 to omit the definition of SUCCEED(), which
+// is a generic name and clashes with some other libraries.
+#if !GTEST_DONT_DEFINE_SUCCEED
+# define SUCCEED() GTEST_SUCCEED()
+#endif
+
+// Macros for testing exceptions.
+//
+// * {ASSERT|EXPECT}_THROW(statement, expected_exception):
+// Tests that the statement throws the expected exception.
+// * {ASSERT|EXPECT}_NO_THROW(statement):
+// Tests that the statement doesn't throw any exception.
+// * {ASSERT|EXPECT}_ANY_THROW(statement):
+// Tests that the statement throws an exception.
+
+#define EXPECT_THROW(statement, expected_exception) \
+ GTEST_TEST_THROW_(statement, expected_exception, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_NO_THROW(statement) \
+ GTEST_TEST_NO_THROW_(statement, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_ANY_THROW(statement) \
+ GTEST_TEST_ANY_THROW_(statement, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_THROW(statement, expected_exception) \
+ GTEST_TEST_THROW_(statement, expected_exception, GTEST_FATAL_FAILURE_)
+#define ASSERT_NO_THROW(statement) \
+ GTEST_TEST_NO_THROW_(statement, GTEST_FATAL_FAILURE_)
+#define ASSERT_ANY_THROW(statement) \
+ GTEST_TEST_ANY_THROW_(statement, GTEST_FATAL_FAILURE_)
+
+// Boolean assertions. Condition can be either a Boolean expression or an
+// AssertionResult. For more information on how to use AssertionResult with
+// these macros see comments on that class.
+#define EXPECT_TRUE(condition) \
+ GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
+ GTEST_NONFATAL_FAILURE_)
+#define EXPECT_FALSE(condition) \
+ GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
+ GTEST_NONFATAL_FAILURE_)
+#define ASSERT_TRUE(condition) \
+ GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
+ GTEST_FATAL_FAILURE_)
+#define ASSERT_FALSE(condition) \
+ GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
+ GTEST_FATAL_FAILURE_)
+
+// Includes the auto-generated header that implements a family of
+// generic predicate assertion macros.
+#include "gtest/gtest_pred_impl.h"
+
+// Macros for testing equalities and inequalities.
+//
+// * {ASSERT|EXPECT}_EQ(expected, actual): Tests that expected == actual
+// * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2
+// * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2
+// * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2
+// * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2
+// * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2
+//
+// When they are not, Google Test prints both the tested expressions and
+// their actual values. The values must be compatible built-in types,
+// or you will get a compiler error. By "compatible" we mean that the
+// values can be compared by the respective operator.
+//
+// Note:
+//
+// 1. It is possible to make a user-defined type work with
+// {ASSERT|EXPECT}_??(), but that requires overloading the
+// comparison operators and is thus discouraged by the Google C++
+// Usage Guide. Therefore, you are advised to use the
+// {ASSERT|EXPECT}_TRUE() macro to assert that two objects are
+// equal.
+//
+// 2. The {ASSERT|EXPECT}_??() macros do pointer comparisons on
+// pointers (in particular, C strings). Therefore, if you use it
+// with two C strings, you are testing how their locations in memory
+// are related, not how their content is related. To compare two C
+// strings by content, use {ASSERT|EXPECT}_STR*().
+//
+// 3. {ASSERT|EXPECT}_EQ(expected, actual) is preferred to
+// {ASSERT|EXPECT}_TRUE(expected == actual), as the former tells you
+// what the actual value is when it fails, and similarly for the
+// other comparisons.
+//
+// 4. Do not depend on the order in which {ASSERT|EXPECT}_??()
+// evaluate their arguments, which is undefined.
+//
+// 5. These macros evaluate their arguments exactly once.
+//
+// Examples:
+//
+// EXPECT_NE(5, Foo());
+// EXPECT_EQ(NULL, a_pointer);
+// ASSERT_LT(i, array_size);
+// ASSERT_GT(records.size(), 0) << "There is no record left.";
+
+#define EXPECT_EQ(expected, actual) \
+ EXPECT_PRED_FORMAT2(::testing::internal:: \
+ EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
+ expected, actual)
+#define EXPECT_NE(expected, actual) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, expected, actual)
+#define EXPECT_LE(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
+#define EXPECT_LT(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)
+#define EXPECT_GE(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)
+#define EXPECT_GT(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
+
+#define GTEST_ASSERT_EQ(expected, actual) \
+ ASSERT_PRED_FORMAT2(::testing::internal:: \
+ EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
+ expected, actual)
+#define GTEST_ASSERT_NE(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
+#define GTEST_ASSERT_LE(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
+#define GTEST_ASSERT_LT(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)
+#define GTEST_ASSERT_GE(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)
+#define GTEST_ASSERT_GT(val1, val2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
+
+// Define macro GTEST_DONT_DEFINE_ASSERT_XY to 1 to omit the definition of
+// ASSERT_XY(), which clashes with some users' own code.
+
+#if !GTEST_DONT_DEFINE_ASSERT_EQ
+# define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2)
+#endif
+
+#if !GTEST_DONT_DEFINE_ASSERT_NE
+# define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2)
+#endif
+
+#if !GTEST_DONT_DEFINE_ASSERT_LE
+# define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2)
+#endif
+
+#if !GTEST_DONT_DEFINE_ASSERT_LT
+# define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2)
+#endif
+
+#if !GTEST_DONT_DEFINE_ASSERT_GE
+# define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2)
+#endif
+
+#if !GTEST_DONT_DEFINE_ASSERT_GT
+# define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2)
+#endif
+
+// C String Comparisons. All tests treat NULL and any non-NULL string
+// as different. Two NULLs are equal.
+//
+// * {ASSERT|EXPECT}_STREQ(s1, s2): Tests that s1 == s2
+// * {ASSERT|EXPECT}_STRNE(s1, s2): Tests that s1 != s2
+// * {ASSERT|EXPECT}_STRCASEEQ(s1, s2): Tests that s1 == s2, ignoring case
+// * {ASSERT|EXPECT}_STRCASENE(s1, s2): Tests that s1 != s2, ignoring case
+//
+// For wide or narrow string objects, you can use the
+// {ASSERT|EXPECT}_??() macros.
+//
+// Don't depend on the order in which the arguments are evaluated,
+// which is undefined.
+//
+// These macros evaluate their arguments exactly once.
+
+#define EXPECT_STREQ(expected, actual) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
+#define EXPECT_STRNE(s1, s2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
+#define EXPECT_STRCASEEQ(expected, actual) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
+#define EXPECT_STRCASENE(s1, s2)\
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
+
+#define ASSERT_STREQ(expected, actual) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
+#define ASSERT_STRNE(s1, s2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
+#define ASSERT_STRCASEEQ(expected, actual) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
+#define ASSERT_STRCASENE(s1, s2)\
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
+
+// Macros for comparing floating-point numbers.
+//
+// * {ASSERT|EXPECT}_FLOAT_EQ(expected, actual):
+// Tests that two float values are almost equal.
+// * {ASSERT|EXPECT}_DOUBLE_EQ(expected, actual):
+// Tests that two double values are almost equal.
+// * {ASSERT|EXPECT}_NEAR(v1, v2, abs_error):
+// Tests that v1 and v2 are within the given distance to each other.
+//
+// Google Test uses ULP-based comparison to automatically pick a default
+// error bound that is appropriate for the operands. See the
+// FloatingPoint template class in gtest-internal.h if you are
+// interested in the implementation details.
+
+#define EXPECT_FLOAT_EQ(expected, actual)\
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
+ expected, actual)
+
+#define EXPECT_DOUBLE_EQ(expected, actual)\
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
+ expected, actual)
+
+#define ASSERT_FLOAT_EQ(expected, actual)\
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
+ expected, actual)
+
+#define ASSERT_DOUBLE_EQ(expected, actual)\
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
+ expected, actual)
+
+#define EXPECT_NEAR(val1, val2, abs_error)\
+ EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
+ val1, val2, abs_error)
+
+#define ASSERT_NEAR(val1, val2, abs_error)\
+ ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
+ val1, val2, abs_error)
+
+// These predicate format functions work on floating-point values, and
+// can be used in {ASSERT|EXPECT}_PRED_FORMAT2*(), e.g.
+//
+// EXPECT_PRED_FORMAT2(testing::DoubleLE, Foo(), 5.0);
+
+// Asserts that val1 is less than, or almost equal to, val2. Fails
+// otherwise. In particular, it fails if either val1 or val2 is NaN.
+GTEST_API_ AssertionResult FloatLE(const char* expr1, const char* expr2,
+ float val1, float val2);
+GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2,
+ double val1, double val2);
+
+
+#if GTEST_OS_WINDOWS
+
+// Macros that test for HRESULT failure and success, these are only useful
+// on Windows, and rely on Windows SDK macros and APIs to compile.
+//
+// * {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}(expr)
+//
+// When expr unexpectedly fails or succeeds, Google Test prints the
+// expected result and the actual result with both a human-readable
+// string representation of the error, if available, as well as the
+// hex result code.
+# define EXPECT_HRESULT_SUCCEEDED(expr) \
+ EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
+
+# define ASSERT_HRESULT_SUCCEEDED(expr) \
+ ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
+
+# define EXPECT_HRESULT_FAILED(expr) \
+ EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
+
+# define ASSERT_HRESULT_FAILED(expr) \
+ ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
+
+#endif // GTEST_OS_WINDOWS
+
+// Macros that execute statement and check that it doesn't generate new fatal
+// failures in the current thread.
+//
+// * {ASSERT|EXPECT}_NO_FATAL_FAILURE(statement);
+//
+// Examples:
+//
+// EXPECT_NO_FATAL_FAILURE(Process());
+// ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed";
+//
+#define ASSERT_NO_FATAL_FAILURE(statement) \
+ GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_)
+#define EXPECT_NO_FATAL_FAILURE(statement) \
+ GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)
+
+// Causes a trace (including the source file path, the current line
+// number, and the given message) to be included in every test failure
+// message generated by code in the current scope. The effect is
+// undone when the control leaves the current scope.
+//
+// The message argument can be anything streamable to std::ostream.
+//
+// In the implementation, we include the current line number as part
+// of the dummy variable name, thus allowing multiple SCOPED_TRACE()s
+// to appear in the same block - as long as they are on different
+// lines.
+#define SCOPED_TRACE(message) \
+ ::testing::internal::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\
+ __FILE__, __LINE__, ::testing::Message() << (message))
+
+// Compile-time assertion for type equality.
+// StaticAssertTypeEq<type1, type2>() compiles iff type1 and type2 are
+// the same type. The value it returns is not interesting.
+//
+// Instead of making StaticAssertTypeEq a class template, we make it a
+// function template that invokes a helper class template. This
+// prevents a user from misusing StaticAssertTypeEq<T1, T2> by
+// defining objects of that type.
+//
+// CAVEAT:
+//
+// When used inside a method of a class template,
+// StaticAssertTypeEq<T1, T2>() is effective ONLY IF the method is
+// instantiated. For example, given:
+//
+// template <typename T> class Foo {
+// public:
+// void Bar() { testing::StaticAssertTypeEq<int, T>(); }
+// };
+//
+// the code:
+//
+// void Test1() { Foo<bool> foo; }
+//
+// will NOT generate a compiler error, as Foo<bool>::Bar() is never
+// actually instantiated. Instead, you need:
+//
+// void Test2() { Foo<bool> foo; foo.Bar(); }
+//
+// to cause a compiler error.
+template <typename T1, typename T2>
+bool StaticAssertTypeEq() {
+ (void)internal::StaticAssertTypeEqHelper<T1, T2>();
+ return true;
+}
+
+// Defines a test.
+//
+// The first parameter is the name of the test case, and the second
+// parameter is the name of the test within the test case.
+//
+// The convention is to end the test case name with "Test". For
+// example, a test case for the Foo class can be named FooTest.
+//
+// The user should put his test code between braces after using this
+// macro. Example:
+//
+// TEST(FooTest, InitializesCorrectly) {
+// Foo foo;
+// EXPECT_TRUE(foo.StatusIsOK());
+// }
+
+// Note that we call GetTestTypeId() instead of GetTypeId<
+// ::testing::Test>() here to get the type ID of testing::Test. This
+// is to work around a suspected linker bug when using Google Test as
+// a framework on Mac OS X. The bug causes GetTypeId<
+// ::testing::Test>() to return different values depending on whether
+// the call is from the Google Test framework itself or from user test
+// code. GetTestTypeId() is guaranteed to always return the same
+// value, as it always calls GetTypeId<>() from the Google Test
+// framework.
+#define GTEST_TEST(test_case_name, test_name)\
+ GTEST_TEST_(test_case_name, test_name, \
+ ::testing::Test, ::testing::internal::GetTestTypeId())
+
+// Define this macro to 1 to omit the definition of TEST(), which
+// is a generic name and clashes with some other libraries.
+#if !GTEST_DONT_DEFINE_TEST
+# define TEST(test_case_name, test_name) GTEST_TEST(test_case_name, test_name)
+#endif
+
+// Defines a test that uses a test fixture.
+//
+// The first parameter is the name of the test fixture class, which
+// also doubles as the test case name. The second parameter is the
+// name of the test within the test case.
+//
+// A test fixture class must be declared earlier. The user should put
+// his test code between braces after using this macro. Example:
+//
+// class FooTest : public testing::Test {
+// protected:
+// virtual void SetUp() { b_.AddElement(3); }
+//
+// Foo a_;
+// Foo b_;
+// };
+//
+// TEST_F(FooTest, InitializesCorrectly) {
+// EXPECT_TRUE(a_.StatusIsOK());
+// }
+//
+// TEST_F(FooTest, ReturnsElementCountCorrectly) {
+// EXPECT_EQ(0, a_.size());
+// EXPECT_EQ(1, b_.size());
+// }
+
+#define TEST_F(test_fixture, test_name)\
+ GTEST_TEST_(test_fixture, test_name, test_fixture, \
+ ::testing::internal::GetTypeId<test_fixture>())
+
+// Use this macro in main() to run all tests. It returns 0 if all
+// tests are successful, or 1 otherwise.
+//
+// RUN_ALL_TESTS() should be invoked after the command line has been
+// parsed by InitGoogleTest().
+
+#define RUN_ALL_TESTS()\
+ (::testing::UnitTest::GetInstance()->Run())
+
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_H_
diff --git a/src/testing/gtest/include/gtest/gtest_pred_impl.h b/src/testing/gtest/include/gtest/gtest_pred_impl.h
new file mode 100644
index 0000000..30ae712
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest_pred_impl.h
@@ -0,0 +1,358 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on 10/31/2011 by command
+// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
+//
+// Implements a family of generic predicate assertion macros.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+
+// Makes sure this header is not included before gtest.h.
+#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
+# error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
+#endif // GTEST_INCLUDE_GTEST_GTEST_H_
+
+// This header implements a family of generic predicate assertion
+// macros:
+//
+// ASSERT_PRED_FORMAT1(pred_format, v1)
+// ASSERT_PRED_FORMAT2(pred_format, v1, v2)
+// ...
+//
+// where pred_format is a function or functor that takes n (in the
+// case of ASSERT_PRED_FORMATn) values and their source expression
+// text, and returns a testing::AssertionResult. See the definition
+// of ASSERT_EQ in gtest.h for an example.
+//
+// If you don't care about formatting, you can use the more
+// restrictive version:
+//
+// ASSERT_PRED1(pred, v1)
+// ASSERT_PRED2(pred, v1, v2)
+// ...
+//
+// where pred is an n-ary function or functor that returns bool,
+// and the values v1, v2, ..., must support the << operator for
+// streaming to std::ostream.
+//
+// We also define the EXPECT_* variations.
+//
+// For now we only support predicates whose arity is at most 5.
+// Please email googletestframework@googlegroups.com if you need
+// support for higher arities.
+
+// GTEST_ASSERT_ is the basic statement to which all of the assertions
+// in this file reduce. Don't use this in your code.
+
+#define GTEST_ASSERT_(expression, on_failure) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (const ::testing::AssertionResult gtest_ar = (expression)) \
+ ; \
+ else \
+ on_failure(gtest_ar.failure_message())
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1>
+AssertionResult AssertPred1Helper(const char* pred_text,
+ const char* e1,
+ Pred pred,
+ const T1& v1) {
+ if (pred(v1)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, v1), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use
+// this in your code.
+#define GTEST_PRED1_(pred, v1, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \
+ #v1, \
+ pred, \
+ v1), on_failure)
+
+// Unary predicate assertion macros.
+#define EXPECT_PRED_FORMAT1(pred_format, v1) \
+ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED1(pred, v1) \
+ GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT1(pred_format, v1) \
+ GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED1(pred, v1) \
+ GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2>
+AssertionResult AssertPred2Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ Pred pred,
+ const T1& v1,
+ const T2& v2) {
+ if (pred(v1, v2)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ", "
+ << e2 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use
+// this in your code.
+#define GTEST_PRED2_(pred, v1, v2, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \
+ #v1, \
+ #v2, \
+ pred, \
+ v1, \
+ v2), on_failure)
+
+// Binary predicate assertion macros.
+#define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
+ GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED2(pred, v1, v2) \
+ GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
+ GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED2(pred, v1, v2) \
+ GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2,
+ typename T3>
+AssertionResult AssertPred3Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ const char* e3,
+ Pred pred,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3) {
+ if (pred(v1, v2, v3)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ", "
+ << e2 << ", "
+ << e3 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2
+ << "\n" << e3 << " evaluates to " << v3;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use
+// this in your code.
+#define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \
+ #v1, \
+ #v2, \
+ #v3, \
+ pred, \
+ v1, \
+ v2, \
+ v3), on_failure)
+
+// Ternary predicate assertion macros.
+#define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \
+ GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED3(pred, v1, v2, v3) \
+ GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \
+ GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED3(pred, v1, v2, v3) \
+ GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4>
+AssertionResult AssertPred4Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ Pred pred,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4) {
+ if (pred(v1, v2, v3, v4)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ", "
+ << e2 << ", "
+ << e3 << ", "
+ << e4 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2
+ << "\n" << e3 << " evaluates to " << v3
+ << "\n" << e4 << " evaluates to " << v4;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use
+// this in your code.
+#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \
+ #v1, \
+ #v2, \
+ #v3, \
+ #v4, \
+ pred, \
+ v1, \
+ v2, \
+ v3, \
+ v4), on_failure)
+
+// 4-ary predicate assertion macros.
+#define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
+ GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED4(pred, v1, v2, v3, v4) \
+ GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
+ GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED4(pred, v1, v2, v3, v4) \
+ GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
+
+
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use
+// this in your code.
+template <typename Pred,
+ typename T1,
+ typename T2,
+ typename T3,
+ typename T4,
+ typename T5>
+AssertionResult AssertPred5Helper(const char* pred_text,
+ const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const char* e5,
+ Pred pred,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4,
+ const T5& v5) {
+ if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess();
+
+ return AssertionFailure() << pred_text << "("
+ << e1 << ", "
+ << e2 << ", "
+ << e3 << ", "
+ << e4 << ", "
+ << e5 << ") evaluates to false, where"
+ << "\n" << e1 << " evaluates to " << v1
+ << "\n" << e2 << " evaluates to " << v2
+ << "\n" << e3 << " evaluates to " << v3
+ << "\n" << e4 << " evaluates to " << v4
+ << "\n" << e5 << " evaluates to " << v5;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\
+ GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5), \
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use
+// this in your code.
+#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\
+ GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \
+ #v1, \
+ #v2, \
+ #v3, \
+ #v4, \
+ #v5, \
+ pred, \
+ v1, \
+ v2, \
+ v3, \
+ v4, \
+ v5), on_failure)
+
+// 5-ary predicate assertion macros.
+#define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
+ GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \
+ GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
+ GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \
+ GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
+
+
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
diff --git a/src/testing/gtest/include/gtest/gtest_prod.h b/src/testing/gtest/include/gtest/gtest_prod.h
new file mode 100644
index 0000000..da80ddc
--- /dev/null
+++ b/src/testing/gtest/include/gtest/gtest_prod.h
@@ -0,0 +1,58 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Google C++ Testing Framework definitions useful in production code.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PROD_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PROD_H_
+
+// When you need to test the private or protected members of a class,
+// use the FRIEND_TEST macro to declare your tests as friends of the
+// class. For example:
+//
+// class MyClass {
+// private:
+// void MyMethod();
+// FRIEND_TEST(MyClassTest, MyMethod);
+// };
+//
+// class MyClassTest : public testing::Test {
+// // ...
+// };
+//
+// TEST_F(MyClassTest, MyMethod) {
+// // Can call MyClass::MyMethod() here.
+// }
+
+#define FRIEND_TEST(test_case_name, test_name)\
+friend class test_case_name##_##test_name##_Test
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PROD_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-death-test-internal.h b/src/testing/gtest/include/gtest/internal/gtest-death-test-internal.h
new file mode 100644
index 0000000..22bb97f
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-death-test-internal.h
@@ -0,0 +1,319 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file defines internal utilities needed for implementing
+// death tests. They are subject to change without notice.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
+
+#include "gtest/internal/gtest-internal.h"
+
+#include <stdio.h>
+
+namespace testing {
+namespace internal {
+
+GTEST_DECLARE_string_(internal_run_death_test);
+
+// Names of the flags (needed for parsing Google Test flags).
+const char kDeathTestStyleFlag[] = "death_test_style";
+const char kDeathTestUseFork[] = "death_test_use_fork";
+const char kInternalRunDeathTestFlag[] = "internal_run_death_test";
+
+#if GTEST_HAS_DEATH_TEST
+
+// DeathTest is a class that hides much of the complexity of the
+// GTEST_DEATH_TEST_ macro. It is abstract; its static Create method
+// returns a concrete class that depends on the prevailing death test
+// style, as defined by the --gtest_death_test_style and/or
+// --gtest_internal_run_death_test flags.
+
+// In describing the results of death tests, these terms are used with
+// the corresponding definitions:
+//
+// exit status: The integer exit information in the format specified
+// by wait(2)
+// exit code: The integer code passed to exit(3), _exit(2), or
+// returned from main()
+class GTEST_API_ DeathTest {
+ public:
+ // Create returns false if there was an error determining the
+ // appropriate action to take for the current death test; for example,
+ // if the gtest_death_test_style flag is set to an invalid value.
+ // The LastMessage method will return a more detailed message in that
+ // case. Otherwise, the DeathTest pointer pointed to by the "test"
+ // argument is set. If the death test should be skipped, the pointer
+ // is set to NULL; otherwise, it is set to the address of a new concrete
+ // DeathTest object that controls the execution of the current test.
+ static bool Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test);
+ DeathTest();
+ virtual ~DeathTest() { }
+
+ // A helper class that aborts a death test when it's deleted.
+ class ReturnSentinel {
+ public:
+ explicit ReturnSentinel(DeathTest* test) : test_(test) { }
+ ~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); }
+ private:
+ DeathTest* const test_;
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ReturnSentinel);
+ } GTEST_ATTRIBUTE_UNUSED_;
+
+ // An enumeration of possible roles that may be taken when a death
+ // test is encountered. EXECUTE means that the death test logic should
+ // be executed immediately. OVERSEE means that the program should prepare
+ // the appropriate environment for a child process to execute the death
+ // test, then wait for it to complete.
+ enum TestRole { OVERSEE_TEST, EXECUTE_TEST };
+
+ // An enumeration of the three reasons that a test might be aborted.
+ enum AbortReason {
+ TEST_ENCOUNTERED_RETURN_STATEMENT,
+ TEST_THREW_EXCEPTION,
+ TEST_DID_NOT_DIE
+ };
+
+ // Assumes one of the above roles.
+ virtual TestRole AssumeRole() = 0;
+
+ // Waits for the death test to finish and returns its status.
+ virtual int Wait() = 0;
+
+ // Returns true if the death test passed; that is, the test process
+ // exited during the test, its exit status matches a user-supplied
+ // predicate, and its stderr output matches a user-supplied regular
+ // expression.
+ // The user-supplied predicate may be a macro expression rather
+ // than a function pointer or functor, or else Wait and Passed could
+ // be combined.
+ virtual bool Passed(bool exit_status_ok) = 0;
+
+ // Signals that the death test did not die as expected.
+ virtual void Abort(AbortReason reason) = 0;
+
+ // Returns a human-readable outcome message regarding the outcome of
+ // the last death test.
+ static const char* LastMessage();
+
+ static void set_last_death_test_message(const String& message);
+
+ private:
+ // A string containing a description of the outcome of the last death test.
+ static String last_death_test_message_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest);
+};
+
+// Factory interface for death tests. May be mocked out for testing.
+class DeathTestFactory {
+ public:
+ virtual ~DeathTestFactory() { }
+ virtual bool Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test) = 0;
+};
+
+// A concrete DeathTestFactory implementation for normal use.
+class DefaultDeathTestFactory : public DeathTestFactory {
+ public:
+ virtual bool Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test);
+};
+
+// Returns true if exit_status describes a process that was terminated
+// by a signal, or exited normally with a nonzero exit code.
+GTEST_API_ bool ExitedUnsuccessfully(int exit_status);
+
+// Traps C++ exceptions escaping statement and reports them as test
+// failures. Note that trapping SEH exceptions is not implemented here.
+# if GTEST_HAS_EXCEPTIONS
+# define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
+ try { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } catch (const ::std::exception& gtest_exception) { \
+ fprintf(\
+ stderr, \
+ "\n%s: Caught std::exception-derived exception escaping the " \
+ "death test statement. Exception message: %s\n", \
+ ::testing::internal::FormatFileLocation(__FILE__, __LINE__).c_str(), \
+ gtest_exception.what()); \
+ fflush(stderr); \
+ death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
+ } catch (...) { \
+ death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
+ }
+
+# else
+# define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
+
+# endif
+
+// This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*,
+// ASSERT_EXIT*, and EXPECT_EXIT*.
+# define GTEST_DEATH_TEST_(statement, predicate, regex, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ const ::testing::internal::RE& gtest_regex = (regex); \
+ ::testing::internal::DeathTest* gtest_dt; \
+ if (!::testing::internal::DeathTest::Create(#statement, >est_regex, \
+ __FILE__, __LINE__, >est_dt)) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
+ } \
+ if (gtest_dt != NULL) { \
+ ::testing::internal::scoped_ptr< ::testing::internal::DeathTest> \
+ gtest_dt_ptr(gtest_dt); \
+ switch (gtest_dt->AssumeRole()) { \
+ case ::testing::internal::DeathTest::OVERSEE_TEST: \
+ if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
+ } \
+ break; \
+ case ::testing::internal::DeathTest::EXECUTE_TEST: { \
+ ::testing::internal::DeathTest::ReturnSentinel \
+ gtest_sentinel(gtest_dt); \
+ GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, gtest_dt); \
+ gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \
+ break; \
+ } \
+ default: \
+ break; \
+ } \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__): \
+ fail(::testing::internal::DeathTest::LastMessage())
+// The symbol "fail" here expands to something into which a message
+// can be streamed.
+
+// This macro is for implementing ASSERT/EXPECT_DEBUG_DEATH when compiled in
+// NDEBUG mode. In this case we need the statements to be executed, the regex is
+// ignored, and the macro must accept a streamed message even though the message
+// is never printed.
+# define GTEST_EXECUTE_STATEMENT_(statement, regex) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } else \
+ ::testing::Message()
+
+// A class representing the parsed contents of the
+// --gtest_internal_run_death_test flag, as it existed when
+// RUN_ALL_TESTS was called.
+class InternalRunDeathTestFlag {
+ public:
+ InternalRunDeathTestFlag(const String& a_file,
+ int a_line,
+ int an_index,
+ int a_write_fd)
+ : file_(a_file), line_(a_line), index_(an_index),
+ write_fd_(a_write_fd) {}
+
+ ~InternalRunDeathTestFlag() {
+ if (write_fd_ >= 0)
+ posix::Close(write_fd_);
+ }
+
+ String file() const { return file_; }
+ int line() const { return line_; }
+ int index() const { return index_; }
+ int write_fd() const { return write_fd_; }
+
+ private:
+ String file_;
+ int line_;
+ int index_;
+ int write_fd_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(InternalRunDeathTestFlag);
+};
+
+// Returns a newly created InternalRunDeathTestFlag object with fields
+// initialized from the GTEST_FLAG(internal_run_death_test) flag if
+// the flag is specified; otherwise returns NULL.
+InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag();
+
+#else // GTEST_HAS_DEATH_TEST
+
+// This macro is used for implementing macros such as
+// EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED on systems where
+// death tests are not supported. Those macros must compile on such systems
+// iff EXPECT_DEATH and ASSERT_DEATH compile with the same parameters on
+// systems that support death tests. This allows one to write such a macro
+// on a system that does not support death tests and be sure that it will
+// compile on a death-test supporting system.
+//
+// Parameters:
+// statement - A statement that a macro such as EXPECT_DEATH would test
+// for program termination. This macro has to make sure this
+// statement is compiled but not executed, to ensure that
+// EXPECT_DEATH_IF_SUPPORTED compiles with a certain
+// parameter iff EXPECT_DEATH compiles with it.
+// regex - A regex that a macro such as EXPECT_DEATH would use to test
+// the output of statement. This parameter has to be
+// compiled but not evaluated by this macro, to ensure that
+// this macro only accepts expressions that a macro such as
+// EXPECT_DEATH would accept.
+// terminator - Must be an empty statement for EXPECT_DEATH_IF_SUPPORTED
+// and a return statement for ASSERT_DEATH_IF_SUPPORTED.
+// This ensures that ASSERT_DEATH_IF_SUPPORTED will not
+// compile inside functions where ASSERT_DEATH doesn't
+// compile.
+//
+// The branch that has an always false condition is used to ensure that
+// statement and regex are compiled (and thus syntactically correct) but
+// never executed. The unreachable code macro protects the terminator
+// statement from generating an 'unreachable code' warning in case
+// statement unconditionally returns or throws. The Message constructor at
+// the end allows the syntax of streaming additional messages into the
+// macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH.
+# define GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, terminator) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ GTEST_LOG_(WARNING) \
+ << "Death tests are not supported on this platform.\n" \
+ << "Statement '" #statement "' cannot be verified."; \
+ } else if (::testing::internal::AlwaysFalse()) { \
+ ::testing::internal::RE::PartialMatch(".*", (regex)); \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ terminator; \
+ } else \
+ ::testing::Message()
+
+#endif // GTEST_HAS_DEATH_TEST
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-filepath.h b/src/testing/gtest/include/gtest/internal/gtest-filepath.h
new file mode 100644
index 0000000..b36b3cf
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-filepath.h
@@ -0,0 +1,210 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: keith.ray@gmail.com (Keith Ray)
+//
+// Google Test filepath utilities
+//
+// This header file declares classes and functions used internally by
+// Google Test. They are subject to change without notice.
+//
+// This file is #included in <gtest/internal/gtest-internal.h>.
+// Do not include this header file separately!
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
+
+#include "gtest/internal/gtest-string.h"
+
+namespace testing {
+namespace internal {
+
+// FilePath - a class for file and directory pathname manipulation which
+// handles platform-specific conventions (like the pathname separator).
+// Used for helper functions for naming files in a directory for xml output.
+// Except for Set methods, all methods are const or static, which provides an
+// "immutable value object" -- useful for peace of mind.
+// A FilePath with a value ending in a path separator ("like/this/") represents
+// a directory, otherwise it is assumed to represent a file. In either case,
+// it may or may not represent an actual file or directory in the file system.
+// Names are NOT checked for syntax correctness -- no checking for illegal
+// characters, malformed paths, etc.
+
+class GTEST_API_ FilePath {
+ public:
+ FilePath() : pathname_("") { }
+ FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { }
+
+ explicit FilePath(const char* pathname) : pathname_(pathname) {
+ Normalize();
+ }
+
+ explicit FilePath(const String& pathname) : pathname_(pathname) {
+ Normalize();
+ }
+
+ FilePath& operator=(const FilePath& rhs) {
+ Set(rhs);
+ return *this;
+ }
+
+ void Set(const FilePath& rhs) {
+ pathname_ = rhs.pathname_;
+ }
+
+ String ToString() const { return pathname_; }
+ const char* c_str() const { return pathname_.c_str(); }
+
+ // Returns the current working directory, or "" if unsuccessful.
+ static FilePath GetCurrentDir();
+
+ // Given directory = "dir", base_name = "test", number = 0,
+ // extension = "xml", returns "dir/test.xml". If number is greater
+ // than zero (e.g., 12), returns "dir/test_12.xml".
+ // On Windows platform, uses \ as the separator rather than /.
+ static FilePath MakeFileName(const FilePath& directory,
+ const FilePath& base_name,
+ int number,
+ const char* extension);
+
+ // Given directory = "dir", relative_path = "test.xml",
+ // returns "dir/test.xml".
+ // On Windows, uses \ as the separator rather than /.
+ static FilePath ConcatPaths(const FilePath& directory,
+ const FilePath& relative_path);
+
+ // Returns a pathname for a file that does not currently exist. The pathname
+ // will be directory/base_name.extension or
+ // directory/base_name_<number>.extension if directory/base_name.extension
+ // already exists. The number will be incremented until a pathname is found
+ // that does not already exist.
+ // Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
+ // There could be a race condition if two or more processes are calling this
+ // function at the same time -- they could both pick the same filename.
+ static FilePath GenerateUniqueFileName(const FilePath& directory,
+ const FilePath& base_name,
+ const char* extension);
+
+ // Returns true iff the path is NULL or "".
+ bool IsEmpty() const { return c_str() == NULL || *c_str() == '\0'; }
+
+ // If input name has a trailing separator character, removes it and returns
+ // the name, otherwise return the name string unmodified.
+ // On Windows platform, uses \ as the separator, other platforms use /.
+ FilePath RemoveTrailingPathSeparator() const;
+
+ // Returns a copy of the FilePath with the directory part removed.
+ // Example: FilePath("path/to/file").RemoveDirectoryName() returns
+ // FilePath("file"). If there is no directory part ("just_a_file"), it returns
+ // the FilePath unmodified. If there is no file part ("just_a_dir/") it
+ // returns an empty FilePath ("").
+ // On Windows platform, '\' is the path separator, otherwise it is '/'.
+ FilePath RemoveDirectoryName() const;
+
+ // RemoveFileName returns the directory path with the filename removed.
+ // Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
+ // If the FilePath is "a_file" or "/a_file", RemoveFileName returns
+ // FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
+ // not have a file, like "just/a/dir/", it returns the FilePath unmodified.
+ // On Windows platform, '\' is the path separator, otherwise it is '/'.
+ FilePath RemoveFileName() const;
+
+ // Returns a copy of the FilePath with the case-insensitive extension removed.
+ // Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
+ // FilePath("dir/file"). If a case-insensitive extension is not
+ // found, returns a copy of the original FilePath.
+ FilePath RemoveExtension(const char* extension) const;
+
+ // Creates directories so that path exists. Returns true if successful or if
+ // the directories already exist; returns false if unable to create
+ // directories for any reason. Will also return false if the FilePath does
+ // not represent a directory (that is, it doesn't end with a path separator).
+ bool CreateDirectoriesRecursively() const;
+
+ // Create the directory so that path exists. Returns true if successful or
+ // if the directory already exists; returns false if unable to create the
+ // directory for any reason, including if the parent directory does not
+ // exist. Not named "CreateDirectory" because that's a macro on Windows.
+ bool CreateFolder() const;
+
+ // Returns true if FilePath describes something in the file-system,
+ // either a file, directory, or whatever, and that something exists.
+ bool FileOrDirectoryExists() const;
+
+ // Returns true if pathname describes a directory in the file-system
+ // that exists.
+ bool DirectoryExists() const;
+
+ // Returns true if FilePath ends with a path separator, which indicates that
+ // it is intended to represent a directory. Returns false otherwise.
+ // This does NOT check that a directory (or file) actually exists.
+ bool IsDirectory() const;
+
+ // Returns true if pathname describes a root directory. (Windows has one
+ // root directory per disk drive.)
+ bool IsRootDirectory() const;
+
+ // Returns true if pathname describes an absolute path.
+ bool IsAbsolutePath() const;
+
+ private:
+ // Replaces multiple consecutive separators with a single separator.
+ // For example, "bar///foo" becomes "bar/foo". Does not eliminate other
+ // redundancies that might be in a pathname involving "." or "..".
+ //
+ // A pathname with multiple consecutive separators may occur either through
+ // user error or as a result of some scripts or APIs that generate a pathname
+ // with a trailing separator. On other platforms the same API or script
+ // may NOT generate a pathname with a trailing "/". Then elsewhere that
+ // pathname may have another "/" and pathname components added to it,
+ // without checking for the separator already being there.
+ // The script language and operating system may allow paths like "foo//bar"
+ // but some of the functions in FilePath will not handle that correctly. In
+ // particular, RemoveTrailingPathSeparator() only removes one separator, and
+ // it is called in CreateDirectoriesRecursively() assuming that it will change
+ // a pathname from directory syntax (trailing separator) to filename syntax.
+ //
+ // On Windows this method also replaces the alternate path separator '/' with
+ // the primary path separator '\\', so that for example "bar\\/\\foo" becomes
+ // "bar\\foo".
+
+ void Normalize();
+
+ // Returns a pointer to the last occurence of a valid path separator in
+ // the FilePath. On Windows, for example, both '/' and '\' are valid path
+ // separators. Returns NULL if no path separator was found.
+ const char* FindLastPathSeparator() const;
+
+ String pathname_;
+}; // class FilePath
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-internal.h b/src/testing/gtest/include/gtest/internal/gtest-internal.h
new file mode 100644
index 0000000..d883450
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-internal.h
@@ -0,0 +1,1232 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file declares functions and macros used internally by
+// Google Test. They are subject to change without notice.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
+
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_OS_LINUX
+# include <stdlib.h>
+# include <sys/types.h>
+# include <sys/wait.h>
+# include <unistd.h>
+#endif // GTEST_OS_LINUX
+
+#include <ctype.h>
+#include <string.h>
+#include <iomanip>
+#include <limits>
+#include <set>
+
+#include "gtest/internal/gtest-string.h"
+#include "gtest/internal/gtest-filepath.h"
+#include "gtest/internal/gtest-type-util.h"
+
+// Due to C++ preprocessor weirdness, we need double indirection to
+// concatenate two tokens when one of them is __LINE__. Writing
+//
+// foo ## __LINE__
+//
+// will result in the token foo__LINE__, instead of foo followed by
+// the current line number. For more details, see
+// http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6
+#define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
+#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
+
+// Google Test defines the testing::Message class to allow construction of
+// test messages via the << operator. The idea is that anything
+// streamable to std::ostream can be streamed to a testing::Message.
+// This allows a user to use his own types in Google Test assertions by
+// overloading the << operator.
+//
+// util/gtl/stl_logging-inl.h overloads << for STL containers. These
+// overloads cannot be defined in the std namespace, as that will be
+// undefined behavior. Therefore, they are defined in the global
+// namespace instead.
+//
+// C++'s symbol lookup rule (i.e. Koenig lookup) says that these
+// overloads are visible in either the std namespace or the global
+// namespace, but not other namespaces, including the testing
+// namespace which Google Test's Message class is in.
+//
+// To allow STL containers (and other types that has a << operator
+// defined in the global namespace) to be used in Google Test assertions,
+// testing::Message must access the custom << operator from the global
+// namespace. Hence this helper function.
+//
+// Note: Jeffrey Yasskin suggested an alternative fix by "using
+// ::operator<<;" in the definition of Message's operator<<. That fix
+// doesn't require a helper function, but unfortunately doesn't
+// compile with MSVC.
+template <typename T>
+inline void GTestStreamToHelper(std::ostream* os, const T& val) {
+ *os << val;
+}
+
+class ProtocolMessage;
+namespace proto2 { class Message; }
+
+namespace testing {
+
+// Forward declarations.
+
+class AssertionResult; // Result of an assertion.
+class Message; // Represents a failure message.
+class Test; // Represents a test.
+class TestInfo; // Information about a test.
+class TestPartResult; // Result of a test part.
+class UnitTest; // A collection of test cases.
+
+template <typename T>
+::std::string PrintToString(const T& value);
+
+namespace internal {
+
+struct TraceInfo; // Information about a trace point.
+class ScopedTrace; // Implements scoped trace.
+class TestInfoImpl; // Opaque implementation of TestInfo
+class UnitTestImpl; // Opaque implementation of UnitTest
+
+// How many times InitGoogleTest() has been called.
+GTEST_API_ extern int g_init_gtest_count;
+
+// The text used in failure messages to indicate the start of the
+// stack trace.
+GTEST_API_ extern const char kStackTraceMarker[];
+
+// A secret type that Google Test users don't know about. It has no
+// definition on purpose. Therefore it's impossible to create a
+// Secret object, which is what we want.
+class Secret;
+
+// Two overloaded helpers for checking at compile time whether an
+// expression is a null pointer literal (i.e. NULL or any 0-valued
+// compile-time integral constant). Their return values have
+// different sizes, so we can use sizeof() to test which version is
+// picked by the compiler. These helpers have no implementations, as
+// we only need their signatures.
+//
+// Given IsNullLiteralHelper(x), the compiler will pick the first
+// version if x can be implicitly converted to Secret*, and pick the
+// second version otherwise. Since Secret is a secret and incomplete
+// type, the only expression a user can write that has type Secret* is
+// a null pointer literal. Therefore, we know that x is a null
+// pointer literal if and only if the first version is picked by the
+// compiler.
+char IsNullLiteralHelper(Secret* p);
+char (&IsNullLiteralHelper(...))[2]; // NOLINT
+
+// A compile-time bool constant that is true if and only if x is a
+// null pointer literal (i.e. NULL or any 0-valued compile-time
+// integral constant).
+#ifdef GTEST_ELLIPSIS_NEEDS_POD_
+// We lose support for NULL detection where the compiler doesn't like
+// passing non-POD classes through ellipsis (...).
+# define GTEST_IS_NULL_LITERAL_(x) false
+#else
+# define GTEST_IS_NULL_LITERAL_(x) \
+ (sizeof(::testing::internal::IsNullLiteralHelper(x)) == 1)
+#endif // GTEST_ELLIPSIS_NEEDS_POD_
+
+// Appends the user-supplied message to the Google-Test-generated message.
+GTEST_API_ String AppendUserMessage(const String& gtest_msg,
+ const Message& user_msg);
+
+// A helper class for creating scoped traces in user programs.
+class GTEST_API_ ScopedTrace {
+ public:
+ // The c'tor pushes the given source file location and message onto
+ // a trace stack maintained by Google Test.
+ ScopedTrace(const char* file, int line, const Message& message);
+
+ // The d'tor pops the info pushed by the c'tor.
+ //
+ // Note that the d'tor is not virtual in order to be efficient.
+ // Don't inherit from ScopedTrace!
+ ~ScopedTrace();
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace);
+} GTEST_ATTRIBUTE_UNUSED_; // A ScopedTrace object does its job in its
+ // c'tor and d'tor. Therefore it doesn't
+ // need to be used otherwise.
+
+// Converts a streamable value to a String. A NULL pointer is
+// converted to "(null)". When the input value is a ::string,
+// ::std::string, ::wstring, or ::std::wstring object, each NUL
+// character in it is replaced with "\\0".
+// Declared here but defined in gtest.h, so that it has access
+// to the definition of the Message class, required by the ARM
+// compiler.
+template <typename T>
+String StreamableToString(const T& streamable);
+
+// The Symbian compiler has a bug that prevents it from selecting the
+// correct overload of FormatForComparisonFailureMessage (see below)
+// unless we pass the first argument by reference. If we do that,
+// however, Visual Age C++ 10.1 generates a compiler error. Therefore
+// we only apply the work-around for Symbian.
+#if defined(__SYMBIAN32__)
+# define GTEST_CREF_WORKAROUND_ const&
+#else
+# define GTEST_CREF_WORKAROUND_
+#endif
+
+// When this operand is a const char* or char*, if the other operand
+// is a ::std::string or ::string, we print this operand as a C string
+// rather than a pointer (we do the same for wide strings); otherwise
+// we print it as a pointer to be safe.
+
+// This internal macro is used to avoid duplicated code.
+#define GTEST_FORMAT_IMPL_(operand2_type, operand1_printer)\
+inline String FormatForComparisonFailureMessage(\
+ operand2_type::value_type* GTEST_CREF_WORKAROUND_ str, \
+ const operand2_type& /*operand2*/) {\
+ return operand1_printer(str);\
+}\
+inline String FormatForComparisonFailureMessage(\
+ const operand2_type::value_type* GTEST_CREF_WORKAROUND_ str, \
+ const operand2_type& /*operand2*/) {\
+ return operand1_printer(str);\
+}
+
+GTEST_FORMAT_IMPL_(::std::string, String::ShowCStringQuoted)
+#if GTEST_HAS_STD_WSTRING
+GTEST_FORMAT_IMPL_(::std::wstring, String::ShowWideCStringQuoted)
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_STRING
+GTEST_FORMAT_IMPL_(::string, String::ShowCStringQuoted)
+#endif // GTEST_HAS_GLOBAL_STRING
+#if GTEST_HAS_GLOBAL_WSTRING
+GTEST_FORMAT_IMPL_(::wstring, String::ShowWideCStringQuoted)
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+#undef GTEST_FORMAT_IMPL_
+
+// The next four overloads handle the case where the operand being
+// printed is a char/wchar_t pointer and the other operand is not a
+// string/wstring object. In such cases, we just print the operand as
+// a pointer to be safe.
+#define GTEST_FORMAT_CHAR_PTR_IMPL_(CharType) \
+ template <typename T> \
+ String FormatForComparisonFailureMessage(CharType* GTEST_CREF_WORKAROUND_ p, \
+ const T&) { \
+ return PrintToString(static_cast<const void*>(p)); \
+ }
+
+GTEST_FORMAT_CHAR_PTR_IMPL_(char)
+GTEST_FORMAT_CHAR_PTR_IMPL_(const char)
+GTEST_FORMAT_CHAR_PTR_IMPL_(wchar_t)
+GTEST_FORMAT_CHAR_PTR_IMPL_(const wchar_t)
+
+#undef GTEST_FORMAT_CHAR_PTR_IMPL_
+
+// Constructs and returns the message for an equality assertion
+// (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
+//
+// The first four parameters are the expressions used in the assertion
+// and their values, as strings. For example, for ASSERT_EQ(foo, bar)
+// where foo is 5 and bar is 6, we have:
+//
+// expected_expression: "foo"
+// actual_expression: "bar"
+// expected_value: "5"
+// actual_value: "6"
+//
+// The ignoring_case parameter is true iff the assertion is a
+// *_STRCASEEQ*. When it's true, the string " (ignoring case)" will
+// be inserted into the message.
+GTEST_API_ AssertionResult EqFailure(const char* expected_expression,
+ const char* actual_expression,
+ const String& expected_value,
+ const String& actual_value,
+ bool ignoring_case);
+
+// Constructs a failure message for Boolean assertions such as EXPECT_TRUE.
+GTEST_API_ String GetBoolAssertionFailureMessage(
+ const AssertionResult& assertion_result,
+ const char* expression_text,
+ const char* actual_predicate_value,
+ const char* expected_predicate_value);
+
+// This template class represents an IEEE floating-point number
+// (either single-precision or double-precision, depending on the
+// template parameters).
+//
+// The purpose of this class is to do more sophisticated number
+// comparison. (Due to round-off error, etc, it's very unlikely that
+// two floating-points will be equal exactly. Hence a naive
+// comparison by the == operation often doesn't work.)
+//
+// Format of IEEE floating-point:
+//
+// The most-significant bit being the leftmost, an IEEE
+// floating-point looks like
+//
+// sign_bit exponent_bits fraction_bits
+//
+// Here, sign_bit is a single bit that designates the sign of the
+// number.
+//
+// For float, there are 8 exponent bits and 23 fraction bits.
+//
+// For double, there are 11 exponent bits and 52 fraction bits.
+//
+// More details can be found at
+// http://en.wikipedia.org/wiki/IEEE_floating-point_standard.
+//
+// Template parameter:
+//
+// RawType: the raw floating-point type (either float or double)
+template <typename RawType>
+class FloatingPoint {
+ public:
+ // Defines the unsigned integer type that has the same size as the
+ // floating point number.
+ typedef typename TypeWithSize<sizeof(RawType)>::UInt Bits;
+
+ // Constants.
+
+ // # of bits in a number.
+ static const size_t kBitCount = 8*sizeof(RawType);
+
+ // # of fraction bits in a number.
+ static const size_t kFractionBitCount =
+ std::numeric_limits<RawType>::digits - 1;
+
+ // # of exponent bits in a number.
+ static const size_t kExponentBitCount = kBitCount - 1 - kFractionBitCount;
+
+ // The mask for the sign bit.
+ static const Bits kSignBitMask = static_cast<Bits>(1) << (kBitCount - 1);
+
+ // The mask for the fraction bits.
+ static const Bits kFractionBitMask =
+ ~static_cast<Bits>(0) >> (kExponentBitCount + 1);
+
+ // The mask for the exponent bits.
+ static const Bits kExponentBitMask = ~(kSignBitMask | kFractionBitMask);
+
+ // How many ULP's (Units in the Last Place) we want to tolerate when
+ // comparing two numbers. The larger the value, the more error we
+ // allow. A 0 value means that two numbers must be exactly the same
+ // to be considered equal.
+ //
+ // The maximum error of a single floating-point operation is 0.5
+ // units in the last place. On Intel CPU's, all floating-point
+ // calculations are done with 80-bit precision, while double has 64
+ // bits. Therefore, 4 should be enough for ordinary use.
+ //
+ // See the following article for more details on ULP:
+ // http://www.cygnus-software.com/papers/comparingfloats/comparingfloats.htm.
+ static const size_t kMaxUlps = 4;
+
+ // Constructs a FloatingPoint from a raw floating-point number.
+ //
+ // On an Intel CPU, passing a non-normalized NAN (Not a Number)
+ // around may change its bits, although the new value is guaranteed
+ // to be also a NAN. Therefore, don't expect this constructor to
+ // preserve the bits in x when x is a NAN.
+ explicit FloatingPoint(const RawType& x) { u_.value_ = x; }
+
+ // Static methods
+
+ // Reinterprets a bit pattern as a floating-point number.
+ //
+ // This function is needed to test the AlmostEquals() method.
+ static RawType ReinterpretBits(const Bits bits) {
+ FloatingPoint fp(0);
+ fp.u_.bits_ = bits;
+ return fp.u_.value_;
+ }
+
+ // Returns the floating-point number that represent positive infinity.
+ static RawType Infinity() {
+ return ReinterpretBits(kExponentBitMask);
+ }
+
+ // Non-static methods
+
+ // Returns the bits that represents this number.
+ const Bits &bits() const { return u_.bits_; }
+
+ // Returns the exponent bits of this number.
+ Bits exponent_bits() const { return kExponentBitMask & u_.bits_; }
+
+ // Returns the fraction bits of this number.
+ Bits fraction_bits() const { return kFractionBitMask & u_.bits_; }
+
+ // Returns the sign bit of this number.
+ Bits sign_bit() const { return kSignBitMask & u_.bits_; }
+
+ // Returns true iff this is NAN (not a number).
+ bool is_nan() const {
+ // It's a NAN if the exponent bits are all ones and the fraction
+ // bits are not entirely zeros.
+ return (exponent_bits() == kExponentBitMask) && (fraction_bits() != 0);
+ }
+
+ // Returns true iff this number is at most kMaxUlps ULP's away from
+ // rhs. In particular, this function:
+ //
+ // - returns false if either number is (or both are) NAN.
+ // - treats really large numbers as almost equal to infinity.
+ // - thinks +0.0 and -0.0 are 0 DLP's apart.
+ bool AlmostEquals(const FloatingPoint& rhs) const {
+ // The IEEE standard says that any comparison operation involving
+ // a NAN must return false.
+ if (is_nan() || rhs.is_nan()) return false;
+
+ return DistanceBetweenSignAndMagnitudeNumbers(u_.bits_, rhs.u_.bits_)
+ <= kMaxUlps;
+ }
+
+ private:
+ // The data type used to store the actual floating-point number.
+ union FloatingPointUnion {
+ RawType value_; // The raw floating-point number.
+ Bits bits_; // The bits that represent the number.
+ };
+
+ // Converts an integer from the sign-and-magnitude representation to
+ // the biased representation. More precisely, let N be 2 to the
+ // power of (kBitCount - 1), an integer x is represented by the
+ // unsigned number x + N.
+ //
+ // For instance,
+ //
+ // -N + 1 (the most negative number representable using
+ // sign-and-magnitude) is represented by 1;
+ // 0 is represented by N; and
+ // N - 1 (the biggest number representable using
+ // sign-and-magnitude) is represented by 2N - 1.
+ //
+ // Read http://en.wikipedia.org/wiki/Signed_number_representations
+ // for more details on signed number representations.
+ static Bits SignAndMagnitudeToBiased(const Bits &sam) {
+ if (kSignBitMask & sam) {
+ // sam represents a negative number.
+ return ~sam + 1;
+ } else {
+ // sam represents a positive number.
+ return kSignBitMask | sam;
+ }
+ }
+
+ // Given two numbers in the sign-and-magnitude representation,
+ // returns the distance between them as an unsigned number.
+ static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits &sam1,
+ const Bits &sam2) {
+ const Bits biased1 = SignAndMagnitudeToBiased(sam1);
+ const Bits biased2 = SignAndMagnitudeToBiased(sam2);
+ return (biased1 >= biased2) ? (biased1 - biased2) : (biased2 - biased1);
+ }
+
+ FloatingPointUnion u_;
+};
+
+// Typedefs the instances of the FloatingPoint template class that we
+// care to use.
+typedef FloatingPoint<float> Float;
+typedef FloatingPoint<double> Double;
+
+// In order to catch the mistake of putting tests that use different
+// test fixture classes in the same test case, we need to assign
+// unique IDs to fixture classes and compare them. The TypeId type is
+// used to hold such IDs. The user should treat TypeId as an opaque
+// type: the only operation allowed on TypeId values is to compare
+// them for equality using the == operator.
+typedef const void* TypeId;
+
+template <typename T>
+class TypeIdHelper {
+ public:
+ // dummy_ must not have a const type. Otherwise an overly eager
+ // compiler (e.g. MSVC 7.1 & 8.0) may try to merge
+ // TypeIdHelper<T>::dummy_ for different Ts as an "optimization".
+ static bool dummy_;
+};
+
+template <typename T>
+bool TypeIdHelper<T>::dummy_ = false;
+
+// GetTypeId<T>() returns the ID of type T. Different values will be
+// returned for different types. Calling the function twice with the
+// same type argument is guaranteed to return the same ID.
+template <typename T>
+TypeId GetTypeId() {
+ // The compiler is required to allocate a different
+ // TypeIdHelper<T>::dummy_ variable for each T used to instantiate
+ // the template. Therefore, the address of dummy_ is guaranteed to
+ // be unique.
+ return &(TypeIdHelper<T>::dummy_);
+}
+
+// Returns the type ID of ::testing::Test. Always call this instead
+// of GetTypeId< ::testing::Test>() to get the type ID of
+// ::testing::Test, as the latter may give the wrong result due to a
+// suspected linker bug when compiling Google Test as a Mac OS X
+// framework.
+GTEST_API_ TypeId GetTestTypeId();
+
+// Defines the abstract factory interface that creates instances
+// of a Test object.
+class TestFactoryBase {
+ public:
+ virtual ~TestFactoryBase() {}
+
+ // Creates a test instance to run. The instance is both created and destroyed
+ // within TestInfoImpl::Run()
+ virtual Test* CreateTest() = 0;
+
+ protected:
+ TestFactoryBase() {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestFactoryBase);
+};
+
+// This class provides implementation of TeastFactoryBase interface.
+// It is used in TEST and TEST_F macros.
+template <class TestClass>
+class TestFactoryImpl : public TestFactoryBase {
+ public:
+ virtual Test* CreateTest() { return new TestClass; }
+};
+
+#if GTEST_OS_WINDOWS
+
+// Predicate-formatters for implementing the HRESULT checking macros
+// {ASSERT|EXPECT}_HRESULT_{SUCCEEDED|FAILED}
+// We pass a long instead of HRESULT to avoid causing an
+// include dependency for the HRESULT type.
+GTEST_API_ AssertionResult IsHRESULTSuccess(const char* expr,
+ long hr); // NOLINT
+GTEST_API_ AssertionResult IsHRESULTFailure(const char* expr,
+ long hr); // NOLINT
+
+#endif // GTEST_OS_WINDOWS
+
+// Types of SetUpTestCase() and TearDownTestCase() functions.
+typedef void (*SetUpTestCaseFunc)();
+typedef void (*TearDownTestCaseFunc)();
+
+// Creates a new TestInfo object and registers it with Google Test;
+// returns the created object.
+//
+// Arguments:
+//
+// test_case_name: name of the test case
+// name: name of the test
+// type_param the name of the test's type parameter, or NULL if
+// this is not a typed or a type-parameterized test.
+// value_param text representation of the test's value parameter,
+// or NULL if this is not a type-parameterized test.
+// fixture_class_id: ID of the test fixture class
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+// factory: pointer to the factory that creates a test object.
+// The newly created TestInfo instance will assume
+// ownership of the factory object.
+GTEST_API_ TestInfo* MakeAndRegisterTestInfo(
+ const char* test_case_name, const char* name,
+ const char* type_param,
+ const char* value_param,
+ TypeId fixture_class_id,
+ SetUpTestCaseFunc set_up_tc,
+ TearDownTestCaseFunc tear_down_tc,
+ TestFactoryBase* factory);
+
+// If *pstr starts with the given prefix, modifies *pstr to be right
+// past the prefix and returns true; otherwise leaves *pstr unchanged
+// and returns false. None of pstr, *pstr, and prefix can be NULL.
+GTEST_API_ bool SkipPrefix(const char* prefix, const char** pstr);
+
+#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// State of the definition of a type-parameterized test case.
+class GTEST_API_ TypedTestCasePState {
+ public:
+ TypedTestCasePState() : registered_(false) {}
+
+ // Adds the given test name to defined_test_names_ and return true
+ // if the test case hasn't been registered; otherwise aborts the
+ // program.
+ bool AddTestName(const char* file, int line, const char* case_name,
+ const char* test_name) {
+ if (registered_) {
+ fprintf(stderr, "%s Test %s must be defined before "
+ "REGISTER_TYPED_TEST_CASE_P(%s, ...).\n",
+ FormatFileLocation(file, line).c_str(), test_name, case_name);
+ fflush(stderr);
+ posix::Abort();
+ }
+ defined_test_names_.insert(test_name);
+ return true;
+ }
+
+ // Verifies that registered_tests match the test names in
+ // defined_test_names_; returns registered_tests if successful, or
+ // aborts the program otherwise.
+ const char* VerifyRegisteredTestNames(
+ const char* file, int line, const char* registered_tests);
+
+ private:
+ bool registered_;
+ ::std::set<const char*> defined_test_names_;
+};
+
+// Skips to the first non-space char after the first comma in 'str';
+// returns NULL if no comma is found in 'str'.
+inline const char* SkipComma(const char* str) {
+ const char* comma = strchr(str, ',');
+ if (comma == NULL) {
+ return NULL;
+ }
+ while (IsSpace(*(++comma))) {}
+ return comma;
+}
+
+// Returns the prefix of 'str' before the first comma in it; returns
+// the entire string if it contains no comma.
+inline String GetPrefixUntilComma(const char* str) {
+ const char* comma = strchr(str, ',');
+ return comma == NULL ? String(str) : String(str, comma - str);
+}
+
+// TypeParameterizedTest<Fixture, TestSel, Types>::Register()
+// registers a list of type-parameterized tests with Google Test. The
+// return value is insignificant - we just need to return something
+// such that we can call this function in a namespace scope.
+//
+// Implementation note: The GTEST_TEMPLATE_ macro declares a template
+// template parameter. It's defined in gtest-type-util.h.
+template <GTEST_TEMPLATE_ Fixture, class TestSel, typename Types>
+class TypeParameterizedTest {
+ public:
+ // 'index' is the index of the test in the type list 'Types'
+ // specified in INSTANTIATE_TYPED_TEST_CASE_P(Prefix, TestCase,
+ // Types). Valid values for 'index' are [0, N - 1] where N is the
+ // length of Types.
+ static bool Register(const char* prefix, const char* case_name,
+ const char* test_names, int index) {
+ typedef typename Types::Head Type;
+ typedef Fixture<Type> FixtureClass;
+ typedef typename GTEST_BIND_(TestSel, Type) TestClass;
+
+ // First, registers the first type-parameterized test in the type
+ // list.
+ MakeAndRegisterTestInfo(
+ String::Format("%s%s%s/%d", prefix, prefix[0] == '\0' ? "" : "/",
+ case_name, index).c_str(),
+ GetPrefixUntilComma(test_names).c_str(),
+ GetTypeName<Type>().c_str(),
+ NULL, // No value parameter.
+ GetTypeId<FixtureClass>(),
+ TestClass::SetUpTestCase,
+ TestClass::TearDownTestCase,
+ new TestFactoryImpl<TestClass>);
+
+ // Next, recurses (at compile time) with the tail of the type list.
+ return TypeParameterizedTest<Fixture, TestSel, typename Types::Tail>
+ ::Register(prefix, case_name, test_names, index + 1);
+ }
+};
+
+// The base case for the compile time recursion.
+template <GTEST_TEMPLATE_ Fixture, class TestSel>
+class TypeParameterizedTest<Fixture, TestSel, Types0> {
+ public:
+ static bool Register(const char* /*prefix*/, const char* /*case_name*/,
+ const char* /*test_names*/, int /*index*/) {
+ return true;
+ }
+};
+
+// TypeParameterizedTestCase<Fixture, Tests, Types>::Register()
+// registers *all combinations* of 'Tests' and 'Types' with Google
+// Test. The return value is insignificant - we just need to return
+// something such that we can call this function in a namespace scope.
+template <GTEST_TEMPLATE_ Fixture, typename Tests, typename Types>
+class TypeParameterizedTestCase {
+ public:
+ static bool Register(const char* prefix, const char* case_name,
+ const char* test_names) {
+ typedef typename Tests::Head Head;
+
+ // First, register the first test in 'Test' for each type in 'Types'.
+ TypeParameterizedTest<Fixture, Head, Types>::Register(
+ prefix, case_name, test_names, 0);
+
+ // Next, recurses (at compile time) with the tail of the test list.
+ return TypeParameterizedTestCase<Fixture, typename Tests::Tail, Types>
+ ::Register(prefix, case_name, SkipComma(test_names));
+ }
+};
+
+// The base case for the compile time recursion.
+template <GTEST_TEMPLATE_ Fixture, typename Types>
+class TypeParameterizedTestCase<Fixture, Templates0, Types> {
+ public:
+ static bool Register(const char* /*prefix*/, const char* /*case_name*/,
+ const char* /*test_names*/) {
+ return true;
+ }
+};
+
+#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// Returns the current OS stack trace as a String.
+//
+// The maximum number of stack frames to be included is specified by
+// the gtest_stack_trace_depth flag. The skip_count parameter
+// specifies the number of top frames to be skipped, which doesn't
+// count against the number of frames to be included.
+//
+// For example, if Foo() calls Bar(), which in turn calls
+// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
+// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
+GTEST_API_ String GetCurrentOsStackTraceExceptTop(UnitTest* unit_test,
+ int skip_count);
+
+// Helpers for suppressing warnings on unreachable code or constant
+// condition.
+
+// Always returns true.
+GTEST_API_ bool AlwaysTrue();
+
+// Always returns false.
+inline bool AlwaysFalse() { return !AlwaysTrue(); }
+
+// Helper for suppressing false warning from Clang on a const char*
+// variable declared in a conditional expression always being NULL in
+// the else branch.
+struct GTEST_API_ ConstCharPtr {
+ ConstCharPtr(const char* str) : value(str) {}
+ operator bool() const { return true; }
+ const char* value;
+};
+
+// A simple Linear Congruential Generator for generating random
+// numbers with a uniform distribution. Unlike rand() and srand(), it
+// doesn't use global state (and therefore can't interfere with user
+// code). Unlike rand_r(), it's portable. An LCG isn't very random,
+// but it's good enough for our purposes.
+class GTEST_API_ Random {
+ public:
+ static const UInt32 kMaxRange = 1u << 31;
+
+ explicit Random(UInt32 seed) : state_(seed) {}
+
+ void Reseed(UInt32 seed) { state_ = seed; }
+
+ // Generates a random number from [0, range). Crashes if 'range' is
+ // 0 or greater than kMaxRange.
+ UInt32 Generate(UInt32 range);
+
+ private:
+ UInt32 state_;
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Random);
+};
+
+// Defining a variable of type CompileAssertTypesEqual<T1, T2> will cause a
+// compiler error iff T1 and T2 are different types.
+template <typename T1, typename T2>
+struct CompileAssertTypesEqual;
+
+template <typename T>
+struct CompileAssertTypesEqual<T, T> {
+};
+
+// Removes the reference from a type if it is a reference type,
+// otherwise leaves it unchanged. This is the same as
+// tr1::remove_reference, which is not widely available yet.
+template <typename T>
+struct RemoveReference { typedef T type; }; // NOLINT
+template <typename T>
+struct RemoveReference<T&> { typedef T type; }; // NOLINT
+
+// A handy wrapper around RemoveReference that works when the argument
+// T depends on template parameters.
+#define GTEST_REMOVE_REFERENCE_(T) \
+ typename ::testing::internal::RemoveReference<T>::type
+
+// Removes const from a type if it is a const type, otherwise leaves
+// it unchanged. This is the same as tr1::remove_const, which is not
+// widely available yet.
+template <typename T>
+struct RemoveConst { typedef T type; }; // NOLINT
+template <typename T>
+struct RemoveConst<const T> { typedef T type; }; // NOLINT
+
+// MSVC 8.0, Sun C++, and IBM XL C++ have a bug which causes the above
+// definition to fail to remove the const in 'const int[3]' and 'const
+// char[3][4]'. The following specialization works around the bug.
+template <typename T, size_t N>
+struct RemoveConst<const T[N]> {
+ typedef typename RemoveConst<T>::type type[N];
+};
+
+#if defined(_MSC_VER) && _MSC_VER < 1400
+// This is the only specialization that allows VC++ 7.1 to remove const in
+// 'const int[3] and 'const int[3][4]'. However, it causes trouble with GCC
+// and thus needs to be conditionally compiled.
+template <typename T, size_t N>
+struct RemoveConst<T[N]> {
+ typedef typename RemoveConst<T>::type type[N];
+};
+#endif
+
+// A handy wrapper around RemoveConst that works when the argument
+// T depends on template parameters.
+#define GTEST_REMOVE_CONST_(T) \
+ typename ::testing::internal::RemoveConst<T>::type
+
+// Turns const U&, U&, const U, and U all into U.
+#define GTEST_REMOVE_REFERENCE_AND_CONST_(T) \
+ GTEST_REMOVE_CONST_(GTEST_REMOVE_REFERENCE_(T))
+
+// Adds reference to a type if it is not a reference type,
+// otherwise leaves it unchanged. This is the same as
+// tr1::add_reference, which is not widely available yet.
+template <typename T>
+struct AddReference { typedef T& type; }; // NOLINT
+template <typename T>
+struct AddReference<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper around AddReference that works when the argument T
+// depends on template parameters.
+#define GTEST_ADD_REFERENCE_(T) \
+ typename ::testing::internal::AddReference<T>::type
+
+// Adds a reference to const on top of T as necessary. For example,
+// it transforms
+//
+// char ==> const char&
+// const char ==> const char&
+// char& ==> const char&
+// const char& ==> const char&
+//
+// The argument T must depend on some template parameters.
+#define GTEST_REFERENCE_TO_CONST_(T) \
+ GTEST_ADD_REFERENCE_(const GTEST_REMOVE_REFERENCE_(T))
+
+// ImplicitlyConvertible<From, To>::value is a compile-time bool
+// constant that's true iff type From can be implicitly converted to
+// type To.
+template <typename From, typename To>
+class ImplicitlyConvertible {
+ private:
+ // We need the following helper functions only for their types.
+ // They have no implementations.
+
+ // MakeFrom() is an expression whose type is From. We cannot simply
+ // use From(), as the type From may not have a public default
+ // constructor.
+ static From MakeFrom();
+
+ // These two functions are overloaded. Given an expression
+ // Helper(x), the compiler will pick the first version if x can be
+ // implicitly converted to type To; otherwise it will pick the
+ // second version.
+ //
+ // The first version returns a value of size 1, and the second
+ // version returns a value of size 2. Therefore, by checking the
+ // size of Helper(x), which can be done at compile time, we can tell
+ // which version of Helper() is used, and hence whether x can be
+ // implicitly converted to type To.
+ static char Helper(To);
+ static char (&Helper(...))[2]; // NOLINT
+
+ // We have to put the 'public' section after the 'private' section,
+ // or MSVC refuses to compile the code.
+ public:
+ // MSVC warns about implicitly converting from double to int for
+ // possible loss of data, so we need to temporarily disable the
+ // warning.
+#ifdef _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4244) // Temporarily disables warning 4244.
+
+ static const bool value =
+ sizeof(Helper(ImplicitlyConvertible::MakeFrom())) == 1;
+# pragma warning(pop) // Restores the warning state.
+#elif defined(__BORLANDC__)
+ // C++Builder cannot use member overload resolution during template
+ // instantiation. The simplest workaround is to use its C++0x type traits
+ // functions (C++Builder 2009 and above only).
+ static const bool value = __is_convertible(From, To);
+#else
+ static const bool value =
+ sizeof(Helper(ImplicitlyConvertible::MakeFrom())) == 1;
+#endif // _MSV_VER
+};
+template <typename From, typename To>
+const bool ImplicitlyConvertible<From, To>::value;
+
+// IsAProtocolMessage<T>::value is a compile-time bool constant that's
+// true iff T is type ProtocolMessage, proto2::Message, or a subclass
+// of those.
+template <typename T>
+struct IsAProtocolMessage
+ : public bool_constant<
+ ImplicitlyConvertible<const T*, const ::ProtocolMessage*>::value ||
+ ImplicitlyConvertible<const T*, const ::proto2::Message*>::value> {
+};
+
+// When the compiler sees expression IsContainerTest<C>(0), if C is an
+// STL-style container class, the first overload of IsContainerTest
+// will be viable (since both C::iterator* and C::const_iterator* are
+// valid types and NULL can be implicitly converted to them). It will
+// be picked over the second overload as 'int' is a perfect match for
+// the type of argument 0. If C::iterator or C::const_iterator is not
+// a valid type, the first overload is not viable, and the second
+// overload will be picked. Therefore, we can determine whether C is
+// a container class by checking the type of IsContainerTest<C>(0).
+// The value of the expression is insignificant.
+//
+// Note that we look for both C::iterator and C::const_iterator. The
+// reason is that C++ injects the name of a class as a member of the
+// class itself (e.g. you can refer to class iterator as either
+// 'iterator' or 'iterator::iterator'). If we look for C::iterator
+// only, for example, we would mistakenly think that a class named
+// iterator is an STL container.
+//
+// Also note that the simpler approach of overloading
+// IsContainerTest(typename C::const_iterator*) and
+// IsContainerTest(...) doesn't work with Visual Age C++ and Sun C++.
+typedef int IsContainer;
+template <class C>
+IsContainer IsContainerTest(int /* dummy */,
+ typename C::iterator* /* it */ = NULL,
+ typename C::const_iterator* /* const_it */ = NULL) {
+ return 0;
+}
+
+typedef char IsNotContainer;
+template <class C>
+IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; }
+
+// EnableIf<condition>::type is void when 'Cond' is true, and
+// undefined when 'Cond' is false. To use SFINAE to make a function
+// overload only apply when a particular expression is true, add
+// "typename EnableIf<expression>::type* = 0" as the last parameter.
+template<bool> struct EnableIf;
+template<> struct EnableIf<true> { typedef void type; }; // NOLINT
+
+// Utilities for native arrays.
+
+// ArrayEq() compares two k-dimensional native arrays using the
+// elements' operator==, where k can be any integer >= 0. When k is
+// 0, ArrayEq() degenerates into comparing a single pair of values.
+
+template <typename T, typename U>
+bool ArrayEq(const T* lhs, size_t size, const U* rhs);
+
+// This generic version is used when k is 0.
+template <typename T, typename U>
+inline bool ArrayEq(const T& lhs, const U& rhs) { return lhs == rhs; }
+
+// This overload is used when k >= 1.
+template <typename T, typename U, size_t N>
+inline bool ArrayEq(const T(&lhs)[N], const U(&rhs)[N]) {
+ return internal::ArrayEq(lhs, N, rhs);
+}
+
+// This helper reduces code bloat. If we instead put its logic inside
+// the previous ArrayEq() function, arrays with different sizes would
+// lead to different copies of the template code.
+template <typename T, typename U>
+bool ArrayEq(const T* lhs, size_t size, const U* rhs) {
+ for (size_t i = 0; i != size; i++) {
+ if (!internal::ArrayEq(lhs[i], rhs[i]))
+ return false;
+ }
+ return true;
+}
+
+// Finds the first element in the iterator range [begin, end) that
+// equals elem. Element may be a native array type itself.
+template <typename Iter, typename Element>
+Iter ArrayAwareFind(Iter begin, Iter end, const Element& elem) {
+ for (Iter it = begin; it != end; ++it) {
+ if (internal::ArrayEq(*it, elem))
+ return it;
+ }
+ return end;
+}
+
+// CopyArray() copies a k-dimensional native array using the elements'
+// operator=, where k can be any integer >= 0. When k is 0,
+// CopyArray() degenerates into copying a single value.
+
+template <typename T, typename U>
+void CopyArray(const T* from, size_t size, U* to);
+
+// This generic version is used when k is 0.
+template <typename T, typename U>
+inline void CopyArray(const T& from, U* to) { *to = from; }
+
+// This overload is used when k >= 1.
+template <typename T, typename U, size_t N>
+inline void CopyArray(const T(&from)[N], U(*to)[N]) {
+ internal::CopyArray(from, N, *to);
+}
+
+// This helper reduces code bloat. If we instead put its logic inside
+// the previous CopyArray() function, arrays with different sizes
+// would lead to different copies of the template code.
+template <typename T, typename U>
+void CopyArray(const T* from, size_t size, U* to) {
+ for (size_t i = 0; i != size; i++) {
+ internal::CopyArray(from[i], to + i);
+ }
+}
+
+// The relation between an NativeArray object (see below) and the
+// native array it represents.
+enum RelationToSource {
+ kReference, // The NativeArray references the native array.
+ kCopy // The NativeArray makes a copy of the native array and
+ // owns the copy.
+};
+
+// Adapts a native array to a read-only STL-style container. Instead
+// of the complete STL container concept, this adaptor only implements
+// members useful for Google Mock's container matchers. New members
+// should be added as needed. To simplify the implementation, we only
+// support Element being a raw type (i.e. having no top-level const or
+// reference modifier). It's the client's responsibility to satisfy
+// this requirement. Element can be an array type itself (hence
+// multi-dimensional arrays are supported).
+template <typename Element>
+class NativeArray {
+ public:
+ // STL-style container typedefs.
+ typedef Element value_type;
+ typedef Element* iterator;
+ typedef const Element* const_iterator;
+
+ // Constructs from a native array.
+ NativeArray(const Element* array, size_t count, RelationToSource relation) {
+ Init(array, count, relation);
+ }
+
+ // Copy constructor.
+ NativeArray(const NativeArray& rhs) {
+ Init(rhs.array_, rhs.size_, rhs.relation_to_source_);
+ }
+
+ ~NativeArray() {
+ // Ensures that the user doesn't instantiate NativeArray with a
+ // const or reference type.
+ static_cast<void>(StaticAssertTypeEqHelper<Element,
+ GTEST_REMOVE_REFERENCE_AND_CONST_(Element)>());
+ if (relation_to_source_ == kCopy)
+ delete[] array_;
+ }
+
+ // STL-style container methods.
+ size_t size() const { return size_; }
+ const_iterator begin() const { return array_; }
+ const_iterator end() const { return array_ + size_; }
+ bool operator==(const NativeArray& rhs) const {
+ return size() == rhs.size() &&
+ ArrayEq(begin(), size(), rhs.begin());
+ }
+
+ private:
+ // Initializes this object; makes a copy of the input array if
+ // 'relation' is kCopy.
+ void Init(const Element* array, size_t a_size, RelationToSource relation) {
+ if (relation == kReference) {
+ array_ = array;
+ } else {
+ Element* const copy = new Element[a_size];
+ CopyArray(array, a_size, copy);
+ array_ = copy;
+ }
+ size_ = a_size;
+ relation_to_source_ = relation;
+ }
+
+ const Element* array_;
+ size_t size_;
+ RelationToSource relation_to_source_;
+
+ GTEST_DISALLOW_ASSIGN_(NativeArray);
+};
+
+} // namespace internal
+} // namespace testing
+
+#define GTEST_MESSAGE_AT_(file, line, message, result_type) \
+ ::testing::internal::AssertHelper(result_type, file, line, message) \
+ = ::testing::Message()
+
+#define GTEST_MESSAGE_(message, result_type) \
+ GTEST_MESSAGE_AT_(__FILE__, __LINE__, message, result_type)
+
+#define GTEST_FATAL_FAILURE_(message) \
+ return GTEST_MESSAGE_(message, ::testing::TestPartResult::kFatalFailure)
+
+#define GTEST_NONFATAL_FAILURE_(message) \
+ GTEST_MESSAGE_(message, ::testing::TestPartResult::kNonFatalFailure)
+
+#define GTEST_SUCCESS_(message) \
+ GTEST_MESSAGE_(message, ::testing::TestPartResult::kSuccess)
+
+// Suppresses MSVC warnings 4072 (unreachable code) for the code following
+// statement if it returns or throws (or doesn't return or throw in some
+// situations).
+#define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \
+ if (::testing::internal::AlwaysTrue()) { statement; }
+
+#define GTEST_TEST_THROW_(statement, expected_exception, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::ConstCharPtr gtest_msg = "") { \
+ bool gtest_caught_expected = false; \
+ try { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } \
+ catch (expected_exception const&) { \
+ gtest_caught_expected = true; \
+ } \
+ catch (...) { \
+ gtest_msg.value = \
+ "Expected: " #statement " throws an exception of type " \
+ #expected_exception ".\n Actual: it throws a different type."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
+ } \
+ if (!gtest_caught_expected) { \
+ gtest_msg.value = \
+ "Expected: " #statement " throws an exception of type " \
+ #expected_exception ".\n Actual: it throws nothing."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \
+ fail(gtest_msg.value)
+
+#define GTEST_TEST_NO_THROW_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ try { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } \
+ catch (...) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \
+ fail("Expected: " #statement " doesn't throw an exception.\n" \
+ " Actual: it throws.")
+
+#define GTEST_TEST_ANY_THROW_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ bool gtest_caught_any = false; \
+ try { \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ } \
+ catch (...) { \
+ gtest_caught_any = true; \
+ } \
+ if (!gtest_caught_any) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__): \
+ fail("Expected: " #statement " throws an exception.\n" \
+ " Actual: it doesn't.")
+
+
+// Implements Boolean test assertions such as EXPECT_TRUE. expression can be
+// either a boolean expression or an AssertionResult. text is a textual
+// represenation of expression as it was passed into the EXPECT_TRUE.
+#define GTEST_TEST_BOOLEAN_(expression, text, actual, expected, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (const ::testing::AssertionResult gtest_ar_ = \
+ ::testing::AssertionResult(expression)) \
+ ; \
+ else \
+ fail(::testing::internal::GetBoolAssertionFailureMessage(\
+ gtest_ar_, text, #actual, #expected).c_str())
+
+#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::AlwaysTrue()) { \
+ ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+ if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \
+ } \
+ } else \
+ GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__): \
+ fail("Expected: " #statement " doesn't generate new fatal " \
+ "failures in the current thread.\n" \
+ " Actual: it does.")
+
+// Expands to the name of the class that implements the given test.
+#define GTEST_TEST_CLASS_NAME_(test_case_name, test_name) \
+ test_case_name##_##test_name##_Test
+
+// Helper macro for defining tests.
+#define GTEST_TEST_(test_case_name, test_name, parent_class, parent_id)\
+class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) : public parent_class {\
+ public:\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)() {}\
+ private:\
+ virtual void TestBody();\
+ static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_;\
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name));\
+};\
+\
+::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_case_name, test_name)\
+ ::test_info_ =\
+ ::testing::internal::MakeAndRegisterTestInfo(\
+ #test_case_name, #test_name, NULL, NULL, \
+ (parent_id), \
+ parent_class::SetUpTestCase, \
+ parent_class::TearDownTestCase, \
+ new ::testing::internal::TestFactoryImpl<\
+ GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>);\
+void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::TestBody()
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-linked_ptr.h b/src/testing/gtest/include/gtest/internal/gtest-linked_ptr.h
new file mode 100644
index 0000000..b1362cd
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-linked_ptr.h
@@ -0,0 +1,233 @@
+// Copyright 2003 Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: Dan Egnor (egnor@google.com)
+//
+// A "smart" pointer type with reference tracking. Every pointer to a
+// particular object is kept on a circular linked list. When the last pointer
+// to an object is destroyed or reassigned, the object is deleted.
+//
+// Used properly, this deletes the object when the last reference goes away.
+// There are several caveats:
+// - Like all reference counting schemes, cycles lead to leaks.
+// - Each smart pointer is actually two pointers (8 bytes instead of 4).
+// - Every time a pointer is assigned, the entire list of pointers to that
+// object is traversed. This class is therefore NOT SUITABLE when there
+// will often be more than two or three pointers to a particular object.
+// - References are only tracked as long as linked_ptr<> objects are copied.
+// If a linked_ptr<> is converted to a raw pointer and back, BAD THINGS
+// will happen (double deletion).
+//
+// A good use of this class is storing object references in STL containers.
+// You can safely put linked_ptr<> in a vector<>.
+// Other uses may not be as good.
+//
+// Note: If you use an incomplete type with linked_ptr<>, the class
+// *containing* linked_ptr<> must have a constructor and destructor (even
+// if they do nothing!).
+//
+// Bill Gibbons suggested we use something like this.
+//
+// Thread Safety:
+// Unlike other linked_ptr implementations, in this implementation
+// a linked_ptr object is thread-safe in the sense that:
+// - it's safe to copy linked_ptr objects concurrently,
+// - it's safe to copy *from* a linked_ptr and read its underlying
+// raw pointer (e.g. via get()) concurrently, and
+// - it's safe to write to two linked_ptrs that point to the same
+// shared object concurrently.
+// TODO(wan@google.com): rename this to safe_linked_ptr to avoid
+// confusion with normal linked_ptr.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
+
+#include <stdlib.h>
+#include <assert.h>
+
+#include "gtest/internal/gtest-port.h"
+
+namespace testing {
+namespace internal {
+
+// Protects copying of all linked_ptr objects.
+GTEST_API_ GTEST_DECLARE_STATIC_MUTEX_(g_linked_ptr_mutex);
+
+// This is used internally by all instances of linked_ptr<>. It needs to be
+// a non-template class because different types of linked_ptr<> can refer to
+// the same object (linked_ptr<Superclass>(obj) vs linked_ptr<Subclass>(obj)).
+// So, it needs to be possible for different types of linked_ptr to participate
+// in the same circular linked list, so we need a single class type here.
+//
+// DO NOT USE THIS CLASS DIRECTLY YOURSELF. Use linked_ptr<T>.
+class linked_ptr_internal {
+ public:
+ // Create a new circle that includes only this instance.
+ void join_new() {
+ next_ = this;
+ }
+
+ // Many linked_ptr operations may change p.link_ for some linked_ptr
+ // variable p in the same circle as this object. Therefore we need
+ // to prevent two such operations from occurring concurrently.
+ //
+ // Note that different types of linked_ptr objects can coexist in a
+ // circle (e.g. linked_ptr<Base>, linked_ptr<Derived1>, and
+ // linked_ptr<Derived2>). Therefore we must use a single mutex to
+ // protect all linked_ptr objects. This can create serious
+ // contention in production code, but is acceptable in a testing
+ // framework.
+
+ // Join an existing circle.
+ void join(linked_ptr_internal const* ptr)
+ GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) {
+ MutexLock lock(&g_linked_ptr_mutex);
+
+ linked_ptr_internal const* p = ptr;
+ while (p->next_ != ptr) p = p->next_;
+ p->next_ = this;
+ next_ = ptr;
+ }
+
+ // Leave whatever circle we're part of. Returns true if we were the
+ // last member of the circle. Once this is done, you can join() another.
+ bool depart()
+ GTEST_LOCK_EXCLUDED_(g_linked_ptr_mutex) {
+ MutexLock lock(&g_linked_ptr_mutex);
+
+ if (next_ == this) return true;
+ linked_ptr_internal const* p = next_;
+ while (p->next_ != this) p = p->next_;
+ p->next_ = next_;
+ return false;
+ }
+
+ private:
+ mutable linked_ptr_internal const* next_;
+};
+
+template <typename T>
+class linked_ptr {
+ public:
+ typedef T element_type;
+
+ // Take over ownership of a raw pointer. This should happen as soon as
+ // possible after the object is created.
+ explicit linked_ptr(T* ptr = NULL) { capture(ptr); }
+ ~linked_ptr() { depart(); }
+
+ // Copy an existing linked_ptr<>, adding ourselves to the list of references.
+ template <typename U> linked_ptr(linked_ptr<U> const& ptr) { copy(&ptr); }
+ linked_ptr(linked_ptr const& ptr) { // NOLINT
+ assert(&ptr != this);
+ copy(&ptr);
+ }
+
+ // Assignment releases the old value and acquires the new.
+ template <typename U> linked_ptr& operator=(linked_ptr<U> const& ptr) {
+ depart();
+ copy(&ptr);
+ return *this;
+ }
+
+ linked_ptr& operator=(linked_ptr const& ptr) {
+ if (&ptr != this) {
+ depart();
+ copy(&ptr);
+ }
+ return *this;
+ }
+
+ // Smart pointer members.
+ void reset(T* ptr = NULL) {
+ depart();
+ capture(ptr);
+ }
+ T* get() const { return value_; }
+ T* operator->() const { return value_; }
+ T& operator*() const { return *value_; }
+
+ bool operator==(T* p) const { return value_ == p; }
+ bool operator!=(T* p) const { return value_ != p; }
+ template <typename U>
+ bool operator==(linked_ptr<U> const& ptr) const {
+ return value_ == ptr.get();
+ }
+ template <typename U>
+ bool operator!=(linked_ptr<U> const& ptr) const {
+ return value_ != ptr.get();
+ }
+
+ private:
+ template <typename U>
+ friend class linked_ptr;
+
+ T* value_;
+ linked_ptr_internal link_;
+
+ void depart() {
+ if (link_.depart()) delete value_;
+ }
+
+ void capture(T* ptr) {
+ value_ = ptr;
+ link_.join_new();
+ }
+
+ template <typename U> void copy(linked_ptr<U> const* ptr) {
+ value_ = ptr->get();
+ if (value_)
+ link_.join(&ptr->link_);
+ else
+ link_.join_new();
+ }
+};
+
+template<typename T> inline
+bool operator==(T* ptr, const linked_ptr<T>& x) {
+ return ptr == x.get();
+}
+
+template<typename T> inline
+bool operator!=(T* ptr, const linked_ptr<T>& x) {
+ return ptr != x.get();
+}
+
+// A function to convert T* into linked_ptr<T>
+// Doing e.g. make_linked_ptr(new FooBarBaz<type>(arg)) is a shorter notation
+// for linked_ptr<FooBarBaz<type> >(new FooBarBaz<type>(arg))
+template <typename T>
+linked_ptr<T> make_linked_ptr(T* ptr) {
+ return linked_ptr<T>(ptr);
+}
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_LINKED_PTR_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-param-util-generated.h b/src/testing/gtest/include/gtest/internal/gtest-param-util-generated.h
new file mode 100644
index 0000000..e805485
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-param-util-generated.h
@@ -0,0 +1,5143 @@
+// This file was GENERATED by command:
+// pump.py gtest-param-util-generated.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Type and function utilities for implementing parameterized tests.
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently Google Test supports at most 50 arguments in Values,
+// and at most 10 arguments in Combine. Please contact
+// googletestframework@googlegroups.com if you need more.
+// Please note that the number of arguments to Combine is limited
+// by the maximum arity of the implementation of tr1::tuple which is
+// currently set at 10.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-param-util.h"
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+
+// Forward declarations of ValuesIn(), which is implemented in
+// include/gtest/gtest-param-test.h.
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
+ValuesIn(ForwardIterator begin, ForwardIterator end);
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]);
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container);
+
+namespace internal {
+
+// Used in the Values() function to provide polymorphic capabilities.
+template <typename T1>
+class ValueArray1 {
+ public:
+ explicit ValueArray1(T1 v1) : v1_(v1) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const { return ValuesIn(&v1_, &v1_ + 1); }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray1& other);
+
+ const T1 v1_;
+};
+
+template <typename T1, typename T2>
+class ValueArray2 {
+ public:
+ ValueArray2(T1 v1, T2 v2) : v1_(v1), v2_(v2) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray2& other);
+
+ const T1 v1_;
+ const T2 v2_;
+};
+
+template <typename T1, typename T2, typename T3>
+class ValueArray3 {
+ public:
+ ValueArray3(T1 v1, T2 v2, T3 v3) : v1_(v1), v2_(v2), v3_(v3) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray3& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4>
+class ValueArray4 {
+ public:
+ ValueArray4(T1 v1, T2 v2, T3 v3, T4 v4) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray4& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+class ValueArray5 {
+ public:
+ ValueArray5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray5& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+class ValueArray6 {
+ public:
+ ValueArray6(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray6& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+class ValueArray7 {
+ public:
+ ValueArray7(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray7& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+class ValueArray8 {
+ public:
+ ValueArray8(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7,
+ T8 v8) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray8& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+class ValueArray9 {
+ public:
+ ValueArray9(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8,
+ T9 v9) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray9& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+class ValueArray10 {
+ public:
+ ValueArray10(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray10& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+class ValueArray11 {
+ public:
+ ValueArray11(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray11& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+class ValueArray12 {
+ public:
+ ValueArray12(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray12& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+class ValueArray13 {
+ public:
+ ValueArray13(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray13& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+class ValueArray14 {
+ public:
+ ValueArray14(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray14& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+class ValueArray15 {
+ public:
+ ValueArray15(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray15& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+class ValueArray16 {
+ public:
+ ValueArray16(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray16& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+class ValueArray17 {
+ public:
+ ValueArray17(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16,
+ T17 v17) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray17& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+class ValueArray18 {
+ public:
+ ValueArray18(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray18& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+class ValueArray19 {
+ public:
+ ValueArray19(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray19& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+class ValueArray20 {
+ public:
+ ValueArray20(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray20& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+class ValueArray21 {
+ public:
+ ValueArray21(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray21& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+class ValueArray22 {
+ public:
+ ValueArray22(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray22& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+class ValueArray23 {
+ public:
+ ValueArray23(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray23& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+class ValueArray24 {
+ public:
+ ValueArray24(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray24& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+class ValueArray25 {
+ public:
+ ValueArray25(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24,
+ T25 v25) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray25& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+class ValueArray26 {
+ public:
+ ValueArray26(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray26& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+class ValueArray27 {
+ public:
+ ValueArray27(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
+ v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
+ v26_(v26), v27_(v27) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray27& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+class ValueArray28 {
+ public:
+ ValueArray28(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
+ v25_(v25), v26_(v26), v27_(v27), v28_(v28) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray28& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+class ValueArray29 {
+ public:
+ ValueArray29(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
+ v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray29& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+class ValueArray30 {
+ public:
+ ValueArray30(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray30& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+class ValueArray31 {
+ public:
+ ValueArray31(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray31& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+class ValueArray32 {
+ public:
+ ValueArray32(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
+ v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray32& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+class ValueArray33 {
+ public:
+ ValueArray33(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32,
+ T33 v33) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray33& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+class ValueArray34 {
+ public:
+ ValueArray34(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray34& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+class ValueArray35 {
+ public:
+ ValueArray35(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
+ v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
+ v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
+ v32_(v32), v33_(v33), v34_(v34), v35_(v35) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray35& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+class ValueArray36 {
+ public:
+ ValueArray36(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
+ v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
+ v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray36& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+class ValueArray37 {
+ public:
+ ValueArray37(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
+ v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
+ v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
+ v36_(v36), v37_(v37) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray37& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+class ValueArray38 {
+ public:
+ ValueArray38(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray38& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+class ValueArray39 {
+ public:
+ ValueArray39(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray39& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+class ValueArray40 {
+ public:
+ ValueArray40(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
+ v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
+ v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
+ v40_(v40) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray40& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+class ValueArray41 {
+ public:
+ ValueArray41(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40,
+ T41 v41) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray41& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+class ValueArray42 {
+ public:
+ ValueArray42(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41), v42_(v42) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray42& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+class ValueArray43 {
+ public:
+ ValueArray43(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),
+ v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13),
+ v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19),
+ v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25),
+ v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31),
+ v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37),
+ v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray43& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+class ValueArray44 {
+ public:
+ ValueArray44(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5),
+ v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12),
+ v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17), v18_(v18),
+ v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23), v24_(v24),
+ v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29), v30_(v30),
+ v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35), v36_(v36),
+ v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41), v42_(v42),
+ v43_(v43), v44_(v44) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray44& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+class ValueArray45 {
+ public:
+ ValueArray45(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45) : v1_(v1), v2_(v2), v3_(v3), v4_(v4),
+ v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10), v11_(v11),
+ v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16), v17_(v17),
+ v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22), v23_(v23),
+ v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28), v29_(v29),
+ v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34), v35_(v35),
+ v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40), v41_(v41),
+ v42_(v42), v43_(v43), v44_(v44), v45_(v45) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray45& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+class ValueArray46 {
+ public:
+ ValueArray46(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46) : v1_(v1), v2_(v2), v3_(v3),
+ v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
+ v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray46& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+class ValueArray47 {
+ public:
+ ValueArray47(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47) : v1_(v1), v2_(v2),
+ v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9), v10_(v10),
+ v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15), v16_(v16),
+ v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21), v22_(v22),
+ v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27), v28_(v28),
+ v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33), v34_(v34),
+ v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39), v40_(v40),
+ v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45), v46_(v46),
+ v47_(v47) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray47& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+class ValueArray48 {
+ public:
+ ValueArray48(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48) : v1_(v1),
+ v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7), v8_(v8), v9_(v9),
+ v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14), v15_(v15),
+ v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20), v21_(v21),
+ v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26), v27_(v27),
+ v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32), v33_(v33),
+ v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38), v39_(v39),
+ v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44), v45_(v45),
+ v46_(v46), v47_(v47), v48_(v48) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
+ static_cast<T>(v48_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray48& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+ const T48 v48_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+class ValueArray49 {
+ public:
+ ValueArray49(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48,
+ T49 v49) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
+ v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
+ static_cast<T>(v48_), static_cast<T>(v49_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray49& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+ const T48 v48_;
+ const T49 v49_;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+class ValueArray50 {
+ public:
+ ValueArray50(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
+ T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
+ T18 v18, T19 v19, T20 v20, T21 v21, T22 v22, T23 v23, T24 v24, T25 v25,
+ T26 v26, T27 v27, T28 v28, T29 v29, T30 v30, T31 v31, T32 v32, T33 v33,
+ T34 v34, T35 v35, T36 v36, T37 v37, T38 v38, T39 v39, T40 v40, T41 v41,
+ T42 v42, T43 v43, T44 v44, T45 v45, T46 v46, T47 v47, T48 v48, T49 v49,
+ T50 v50) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6), v7_(v7),
+ v8_(v8), v9_(v9), v10_(v10), v11_(v11), v12_(v12), v13_(v13), v14_(v14),
+ v15_(v15), v16_(v16), v17_(v17), v18_(v18), v19_(v19), v20_(v20),
+ v21_(v21), v22_(v22), v23_(v23), v24_(v24), v25_(v25), v26_(v26),
+ v27_(v27), v28_(v28), v29_(v29), v30_(v30), v31_(v31), v32_(v32),
+ v33_(v33), v34_(v34), v35_(v35), v36_(v36), v37_(v37), v38_(v38),
+ v39_(v39), v40_(v40), v41_(v41), v42_(v42), v43_(v43), v44_(v44),
+ v45_(v45), v46_(v46), v47_(v47), v48_(v48), v49_(v49), v50_(v50) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {static_cast<T>(v1_), static_cast<T>(v2_),
+ static_cast<T>(v3_), static_cast<T>(v4_), static_cast<T>(v5_),
+ static_cast<T>(v6_), static_cast<T>(v7_), static_cast<T>(v8_),
+ static_cast<T>(v9_), static_cast<T>(v10_), static_cast<T>(v11_),
+ static_cast<T>(v12_), static_cast<T>(v13_), static_cast<T>(v14_),
+ static_cast<T>(v15_), static_cast<T>(v16_), static_cast<T>(v17_),
+ static_cast<T>(v18_), static_cast<T>(v19_), static_cast<T>(v20_),
+ static_cast<T>(v21_), static_cast<T>(v22_), static_cast<T>(v23_),
+ static_cast<T>(v24_), static_cast<T>(v25_), static_cast<T>(v26_),
+ static_cast<T>(v27_), static_cast<T>(v28_), static_cast<T>(v29_),
+ static_cast<T>(v30_), static_cast<T>(v31_), static_cast<T>(v32_),
+ static_cast<T>(v33_), static_cast<T>(v34_), static_cast<T>(v35_),
+ static_cast<T>(v36_), static_cast<T>(v37_), static_cast<T>(v38_),
+ static_cast<T>(v39_), static_cast<T>(v40_), static_cast<T>(v41_),
+ static_cast<T>(v42_), static_cast<T>(v43_), static_cast<T>(v44_),
+ static_cast<T>(v45_), static_cast<T>(v46_), static_cast<T>(v47_),
+ static_cast<T>(v48_), static_cast<T>(v49_), static_cast<T>(v50_)};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray50& other);
+
+ const T1 v1_;
+ const T2 v2_;
+ const T3 v3_;
+ const T4 v4_;
+ const T5 v5_;
+ const T6 v6_;
+ const T7 v7_;
+ const T8 v8_;
+ const T9 v9_;
+ const T10 v10_;
+ const T11 v11_;
+ const T12 v12_;
+ const T13 v13_;
+ const T14 v14_;
+ const T15 v15_;
+ const T16 v16_;
+ const T17 v17_;
+ const T18 v18_;
+ const T19 v19_;
+ const T20 v20_;
+ const T21 v21_;
+ const T22 v22_;
+ const T23 v23_;
+ const T24 v24_;
+ const T25 v25_;
+ const T26 v26_;
+ const T27 v27_;
+ const T28 v28_;
+ const T29 v29_;
+ const T30 v30_;
+ const T31 v31_;
+ const T32 v32_;
+ const T33 v33_;
+ const T34 v34_;
+ const T35 v35_;
+ const T36 v36_;
+ const T37 v37_;
+ const T38 v38_;
+ const T39 v39_;
+ const T40 v40_;
+ const T41 v41_;
+ const T42 v42_;
+ const T43 v43_;
+ const T44 v44_;
+ const T45 v45_;
+ const T46 v46_;
+ const T47 v47_;
+ const T48 v48_;
+ const T49 v49_;
+ const T50 v50_;
+};
+
+# if GTEST_HAS_COMBINE
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Generates values from the Cartesian product of values produced
+// by the argument generators.
+//
+template <typename T1, typename T2>
+class CartesianProductGenerator2
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2> ParamType;
+
+ CartesianProductGenerator2(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2)
+ : g1_(g1), g2_(g2) {}
+ virtual ~CartesianProductGenerator2() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current2_;
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator2::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator2& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+}; // class CartesianProductGenerator2
+
+
+template <typename T1, typename T2, typename T3>
+class CartesianProductGenerator3
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3> ParamType;
+
+ CartesianProductGenerator3(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3)
+ : g1_(g1), g2_(g2), g3_(g3) {}
+ virtual ~CartesianProductGenerator3() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current3_;
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator3::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator3& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+}; // class CartesianProductGenerator3
+
+
+template <typename T1, typename T2, typename T3, typename T4>
+class CartesianProductGenerator4
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4> ParamType;
+
+ CartesianProductGenerator4(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
+ virtual ~CartesianProductGenerator4() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current4_;
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator4::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator4& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+}; // class CartesianProductGenerator4
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+class CartesianProductGenerator5
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5> ParamType;
+
+ CartesianProductGenerator5(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
+ virtual ~CartesianProductGenerator5() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current5_;
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator5::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator5& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+}; // class CartesianProductGenerator5
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+class CartesianProductGenerator6
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5,
+ T6> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6> ParamType;
+
+ CartesianProductGenerator6(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
+ virtual ~CartesianProductGenerator6() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current6_;
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator6::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator6& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+}; // class CartesianProductGenerator6
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+class CartesianProductGenerator7
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7> ParamType;
+
+ CartesianProductGenerator7(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
+ virtual ~CartesianProductGenerator7() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current7_;
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator7::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator7& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+}; // class CartesianProductGenerator7
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+class CartesianProductGenerator8
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7, T8> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8> ParamType;
+
+ CartesianProductGenerator8(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
+ const ParamGenerator<T8>& g8)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
+ g8_(g8) {}
+ virtual ~CartesianProductGenerator8() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin(), g8_, g8_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
+ g8_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7,
+ const ParamGenerator<T8>& g8,
+ const typename ParamGenerator<T8>::iterator& current8)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
+ begin8_(g8.begin()), end8_(g8.end()), current8_(current8) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current8_;
+ if (current8_ == end8_) {
+ current8_ = begin8_;
+ ++current7_;
+ }
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_ &&
+ current8_ == typed_other->current8_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_),
+ begin8_(other.begin8_),
+ end8_(other.end8_),
+ current8_(other.current8_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_, *current8_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_ ||
+ current8_ == end8_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ const typename ParamGenerator<T8>::iterator begin8_;
+ const typename ParamGenerator<T8>::iterator end8_;
+ typename ParamGenerator<T8>::iterator current8_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator8::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator8& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+ const ParamGenerator<T8> g8_;
+}; // class CartesianProductGenerator8
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+class CartesianProductGenerator9
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7, T8, T9> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9> ParamType;
+
+ CartesianProductGenerator9(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
+ const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9) {}
+ virtual ~CartesianProductGenerator9() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
+ g8_.end(), g9_, g9_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7,
+ const ParamGenerator<T8>& g8,
+ const typename ParamGenerator<T8>::iterator& current8,
+ const ParamGenerator<T9>& g9,
+ const typename ParamGenerator<T9>::iterator& current9)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
+ begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
+ begin9_(g9.begin()), end9_(g9.end()), current9_(current9) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current9_;
+ if (current9_ == end9_) {
+ current9_ = begin9_;
+ ++current8_;
+ }
+ if (current8_ == end8_) {
+ current8_ = begin8_;
+ ++current7_;
+ }
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_ &&
+ current8_ == typed_other->current8_ &&
+ current9_ == typed_other->current9_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_),
+ begin8_(other.begin8_),
+ end8_(other.end8_),
+ current8_(other.current8_),
+ begin9_(other.begin9_),
+ end9_(other.end9_),
+ current9_(other.current9_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_, *current8_,
+ *current9_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_ ||
+ current8_ == end8_ ||
+ current9_ == end9_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ const typename ParamGenerator<T8>::iterator begin8_;
+ const typename ParamGenerator<T8>::iterator end8_;
+ typename ParamGenerator<T8>::iterator current8_;
+ const typename ParamGenerator<T9>::iterator begin9_;
+ const typename ParamGenerator<T9>::iterator end9_;
+ typename ParamGenerator<T9>::iterator current9_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator9::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator9& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+ const ParamGenerator<T8> g8_;
+ const ParamGenerator<T9> g9_;
+}; // class CartesianProductGenerator9
+
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+class CartesianProductGenerator10
+ : public ParamGeneratorInterface< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7, T8, T9, T10> > {
+ public:
+ typedef ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> ParamType;
+
+ CartesianProductGenerator10(const ParamGenerator<T1>& g1,
+ const ParamGenerator<T2>& g2, const ParamGenerator<T3>& g3,
+ const ParamGenerator<T4>& g4, const ParamGenerator<T5>& g5,
+ const ParamGenerator<T6>& g6, const ParamGenerator<T7>& g7,
+ const ParamGenerator<T8>& g8, const ParamGenerator<T9>& g9,
+ const ParamGenerator<T10>& g10)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9), g10_(g10) {}
+ virtual ~CartesianProductGenerator10() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, g1_, g1_.begin(), g2_, g2_.begin(), g3_,
+ g3_.begin(), g4_, g4_.begin(), g5_, g5_.begin(), g6_, g6_.begin(), g7_,
+ g7_.begin(), g8_, g8_.begin(), g9_, g9_.begin(), g10_, g10_.begin());
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, g1_, g1_.end(), g2_, g2_.end(), g3_, g3_.end(),
+ g4_, g4_.end(), g5_, g5_.end(), g6_, g6_.end(), g7_, g7_.end(), g8_,
+ g8_.end(), g9_, g9_.end(), g10_, g10_.end());
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base,
+ const ParamGenerator<T1>& g1,
+ const typename ParamGenerator<T1>::iterator& current1,
+ const ParamGenerator<T2>& g2,
+ const typename ParamGenerator<T2>::iterator& current2,
+ const ParamGenerator<T3>& g3,
+ const typename ParamGenerator<T3>::iterator& current3,
+ const ParamGenerator<T4>& g4,
+ const typename ParamGenerator<T4>::iterator& current4,
+ const ParamGenerator<T5>& g5,
+ const typename ParamGenerator<T5>::iterator& current5,
+ const ParamGenerator<T6>& g6,
+ const typename ParamGenerator<T6>::iterator& current6,
+ const ParamGenerator<T7>& g7,
+ const typename ParamGenerator<T7>::iterator& current7,
+ const ParamGenerator<T8>& g8,
+ const typename ParamGenerator<T8>::iterator& current8,
+ const ParamGenerator<T9>& g9,
+ const typename ParamGenerator<T9>::iterator& current9,
+ const ParamGenerator<T10>& g10,
+ const typename ParamGenerator<T10>::iterator& current10)
+ : base_(base),
+ begin1_(g1.begin()), end1_(g1.end()), current1_(current1),
+ begin2_(g2.begin()), end2_(g2.end()), current2_(current2),
+ begin3_(g3.begin()), end3_(g3.end()), current3_(current3),
+ begin4_(g4.begin()), end4_(g4.end()), current4_(current4),
+ begin5_(g5.begin()), end5_(g5.end()), current5_(current5),
+ begin6_(g6.begin()), end6_(g6.end()), current6_(current6),
+ begin7_(g7.begin()), end7_(g7.end()), current7_(current7),
+ begin8_(g8.begin()), end8_(g8.end()), current8_(current8),
+ begin9_(g9.begin()), end9_(g9.end()), current9_(current9),
+ begin10_(g10.begin()), end10_(g10.end()), current10_(current10) {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current10_;
+ if (current10_ == end10_) {
+ current10_ = begin10_;
+ ++current9_;
+ }
+ if (current9_ == end9_) {
+ current9_ = begin9_;
+ ++current8_;
+ }
+ if (current8_ == end8_) {
+ current8_ = begin8_;
+ ++current7_;
+ }
+ if (current7_ == end7_) {
+ current7_ = begin7_;
+ ++current6_;
+ }
+ if (current6_ == end6_) {
+ current6_ = begin6_;
+ ++current5_;
+ }
+ if (current5_ == end5_) {
+ current5_ = begin5_;
+ ++current4_;
+ }
+ if (current4_ == end4_) {
+ current4_ = begin4_;
+ ++current3_;
+ }
+ if (current3_ == end3_) {
+ current3_ = begin3_;
+ ++current2_;
+ }
+ if (current2_ == end2_) {
+ current2_ = begin2_;
+ ++current1_;
+ }
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ (
+ current1_ == typed_other->current1_ &&
+ current2_ == typed_other->current2_ &&
+ current3_ == typed_other->current3_ &&
+ current4_ == typed_other->current4_ &&
+ current5_ == typed_other->current5_ &&
+ current6_ == typed_other->current6_ &&
+ current7_ == typed_other->current7_ &&
+ current8_ == typed_other->current8_ &&
+ current9_ == typed_other->current9_ &&
+ current10_ == typed_other->current10_);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_),
+ begin1_(other.begin1_),
+ end1_(other.end1_),
+ current1_(other.current1_),
+ begin2_(other.begin2_),
+ end2_(other.end2_),
+ current2_(other.current2_),
+ begin3_(other.begin3_),
+ end3_(other.end3_),
+ current3_(other.current3_),
+ begin4_(other.begin4_),
+ end4_(other.end4_),
+ current4_(other.current4_),
+ begin5_(other.begin5_),
+ end5_(other.end5_),
+ current5_(other.current5_),
+ begin6_(other.begin6_),
+ end6_(other.end6_),
+ current6_(other.current6_),
+ begin7_(other.begin7_),
+ end7_(other.end7_),
+ current7_(other.current7_),
+ begin8_(other.begin8_),
+ end8_(other.end8_),
+ current8_(other.current8_),
+ begin9_(other.begin9_),
+ end9_(other.end9_),
+ current9_(other.current9_),
+ begin10_(other.begin10_),
+ end10_(other.end10_),
+ current10_(other.current10_) {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType(*current1_, *current2_, *current3_,
+ *current4_, *current5_, *current6_, *current7_, *current8_,
+ *current9_, *current10_);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+ current1_ == end1_ ||
+ current2_ == end2_ ||
+ current3_ == end3_ ||
+ current4_ == end4_ ||
+ current5_ == end5_ ||
+ current6_ == end6_ ||
+ current7_ == end7_ ||
+ current8_ == end8_ ||
+ current9_ == end9_ ||
+ current10_ == end10_;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+ const typename ParamGenerator<T1>::iterator begin1_;
+ const typename ParamGenerator<T1>::iterator end1_;
+ typename ParamGenerator<T1>::iterator current1_;
+ const typename ParamGenerator<T2>::iterator begin2_;
+ const typename ParamGenerator<T2>::iterator end2_;
+ typename ParamGenerator<T2>::iterator current2_;
+ const typename ParamGenerator<T3>::iterator begin3_;
+ const typename ParamGenerator<T3>::iterator end3_;
+ typename ParamGenerator<T3>::iterator current3_;
+ const typename ParamGenerator<T4>::iterator begin4_;
+ const typename ParamGenerator<T4>::iterator end4_;
+ typename ParamGenerator<T4>::iterator current4_;
+ const typename ParamGenerator<T5>::iterator begin5_;
+ const typename ParamGenerator<T5>::iterator end5_;
+ typename ParamGenerator<T5>::iterator current5_;
+ const typename ParamGenerator<T6>::iterator begin6_;
+ const typename ParamGenerator<T6>::iterator end6_;
+ typename ParamGenerator<T6>::iterator current6_;
+ const typename ParamGenerator<T7>::iterator begin7_;
+ const typename ParamGenerator<T7>::iterator end7_;
+ typename ParamGenerator<T7>::iterator current7_;
+ const typename ParamGenerator<T8>::iterator begin8_;
+ const typename ParamGenerator<T8>::iterator end8_;
+ typename ParamGenerator<T8>::iterator current8_;
+ const typename ParamGenerator<T9>::iterator begin9_;
+ const typename ParamGenerator<T9>::iterator end9_;
+ typename ParamGenerator<T9>::iterator current9_;
+ const typename ParamGenerator<T10>::iterator begin10_;
+ const typename ParamGenerator<T10>::iterator end10_;
+ typename ParamGenerator<T10>::iterator current10_;
+ ParamType current_value_;
+ }; // class CartesianProductGenerator10::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator10& other);
+
+ const ParamGenerator<T1> g1_;
+ const ParamGenerator<T2> g2_;
+ const ParamGenerator<T3> g3_;
+ const ParamGenerator<T4> g4_;
+ const ParamGenerator<T5> g5_;
+ const ParamGenerator<T6> g6_;
+ const ParamGenerator<T7> g7_;
+ const ParamGenerator<T8> g8_;
+ const ParamGenerator<T9> g9_;
+ const ParamGenerator<T10> g10_;
+}; // class CartesianProductGenerator10
+
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Helper classes providing Combine() with polymorphic features. They allow
+// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
+// convertible to U.
+//
+template <class Generator1, class Generator2>
+class CartesianProductHolder2 {
+ public:
+CartesianProductHolder2(const Generator1& g1, const Generator2& g2)
+ : g1_(g1), g2_(g2) {}
+ template <typename T1, typename T2>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2> >(
+ new CartesianProductGenerator2<T1, T2>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder2& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+}; // class CartesianProductHolder2
+
+template <class Generator1, class Generator2, class Generator3>
+class CartesianProductHolder3 {
+ public:
+CartesianProductHolder3(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3)
+ : g1_(g1), g2_(g2), g3_(g3) {}
+ template <typename T1, typename T2, typename T3>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3> >(
+ new CartesianProductGenerator3<T1, T2, T3>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder3& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+}; // class CartesianProductHolder3
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4>
+class CartesianProductHolder4 {
+ public:
+CartesianProductHolder4(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4) {}
+ template <typename T1, typename T2, typename T3, typename T4>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4> >(
+ new CartesianProductGenerator4<T1, T2, T3, T4>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder4& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+}; // class CartesianProductHolder4
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5>
+class CartesianProductHolder5 {
+ public:
+CartesianProductHolder5(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5> >(
+ new CartesianProductGenerator5<T1, T2, T3, T4, T5>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder5& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+}; // class CartesianProductHolder5
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6>
+class CartesianProductHolder6 {
+ public:
+CartesianProductHolder6(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6> >(
+ new CartesianProductGenerator6<T1, T2, T3, T4, T5, T6>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder6& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+}; // class CartesianProductHolder6
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7>
+class CartesianProductHolder7 {
+ public:
+CartesianProductHolder7(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6,
+ T7> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7> >(
+ new CartesianProductGenerator7<T1, T2, T3, T4, T5, T6, T7>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder7& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+}; // class CartesianProductHolder7
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7,
+ class Generator8>
+class CartesianProductHolder8 {
+ public:
+CartesianProductHolder8(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7, const Generator8& g8)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7),
+ g8_(g8) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7,
+ T8> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8> >(
+ new CartesianProductGenerator8<T1, T2, T3, T4, T5, T6, T7, T8>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_),
+ static_cast<ParamGenerator<T8> >(g8_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder8& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+ const Generator8 g8_;
+}; // class CartesianProductHolder8
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7,
+ class Generator8, class Generator9>
+class CartesianProductHolder9 {
+ public:
+CartesianProductHolder9(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7, const Generator8& g8,
+ const Generator9& g9)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9> >(
+ new CartesianProductGenerator9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_),
+ static_cast<ParamGenerator<T8> >(g8_),
+ static_cast<ParamGenerator<T9> >(g9_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder9& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+ const Generator8 g8_;
+ const Generator9 g9_;
+}; // class CartesianProductHolder9
+
+template <class Generator1, class Generator2, class Generator3,
+ class Generator4, class Generator5, class Generator6, class Generator7,
+ class Generator8, class Generator9, class Generator10>
+class CartesianProductHolder10 {
+ public:
+CartesianProductHolder10(const Generator1& g1, const Generator2& g2,
+ const Generator3& g3, const Generator4& g4, const Generator5& g5,
+ const Generator6& g6, const Generator7& g7, const Generator8& g8,
+ const Generator9& g9, const Generator10& g10)
+ : g1_(g1), g2_(g2), g3_(g3), g4_(g4), g5_(g5), g6_(g6), g7_(g7), g8_(g8),
+ g9_(g9), g10_(g10) {}
+ template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+ operator ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9, T10> >() const {
+ return ParamGenerator< ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9, T10> >(
+ new CartesianProductGenerator10<T1, T2, T3, T4, T5, T6, T7, T8, T9,
+ T10>(
+ static_cast<ParamGenerator<T1> >(g1_),
+ static_cast<ParamGenerator<T2> >(g2_),
+ static_cast<ParamGenerator<T3> >(g3_),
+ static_cast<ParamGenerator<T4> >(g4_),
+ static_cast<ParamGenerator<T5> >(g5_),
+ static_cast<ParamGenerator<T6> >(g6_),
+ static_cast<ParamGenerator<T7> >(g7_),
+ static_cast<ParamGenerator<T8> >(g8_),
+ static_cast<ParamGenerator<T9> >(g9_),
+ static_cast<ParamGenerator<T10> >(g10_)));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder10& other);
+
+ const Generator1 g1_;
+ const Generator2 g2_;
+ const Generator3 g3_;
+ const Generator4 g4_;
+ const Generator5 g5_;
+ const Generator6 g6_;
+ const Generator7 g7_;
+ const Generator8 g8_;
+ const Generator9 g9_;
+ const Generator10 g10_;
+}; // class CartesianProductHolder10
+
+# endif // GTEST_HAS_COMBINE
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-param-util-generated.h.pump b/src/testing/gtest/include/gtest/internal/gtest-param-util-generated.h.pump
new file mode 100644
index 0000000..009206f
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-param-util-generated.h.pump
@@ -0,0 +1,301 @@
+$$ -*- mode: c++; -*-
+$var n = 50 $$ Maximum length of Values arguments we want to support.
+$var maxtuple = 10 $$ Maximum number of Combine arguments we want to support.
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Type and function utilities for implementing parameterized tests.
+// This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently Google Test supports at most $n arguments in Values,
+// and at most $maxtuple arguments in Combine. Please contact
+// googletestframework@googlegroups.com if you need more.
+// Please note that the number of arguments to Combine is limited
+// by the maximum arity of the implementation of tr1::tuple which is
+// currently set at $maxtuple.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-param-util.h"
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+
+// Forward declarations of ValuesIn(), which is implemented in
+// include/gtest/gtest-param-test.h.
+template <typename ForwardIterator>
+internal::ParamGenerator<
+ typename ::testing::internal::IteratorTraits<ForwardIterator>::value_type>
+ValuesIn(ForwardIterator begin, ForwardIterator end);
+
+template <typename T, size_t N>
+internal::ParamGenerator<T> ValuesIn(const T (&array)[N]);
+
+template <class Container>
+internal::ParamGenerator<typename Container::value_type> ValuesIn(
+ const Container& container);
+
+namespace internal {
+
+// Used in the Values() function to provide polymorphic capabilities.
+template <typename T1>
+class ValueArray1 {
+ public:
+ explicit ValueArray1(T1 v1) : v1_(v1) {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const { return ValuesIn(&v1_, &v1_ + 1); }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray1& other);
+
+ const T1 v1_;
+};
+
+$range i 2..n
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename T$j]]>
+class ValueArray$i {
+ public:
+ ValueArray$i($for j, [[T$j v$j]]) : $for j, [[v$(j)_(v$j)]] {}
+
+ template <typename T>
+ operator ParamGenerator<T>() const {
+ const T array[] = {$for j, [[static_cast<T>(v$(j)_)]]};
+ return ValuesIn(array);
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const ValueArray$i& other);
+
+$for j [[
+
+ const T$j v$(j)_;
+]]
+
+};
+
+]]
+
+# if GTEST_HAS_COMBINE
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Generates values from the Cartesian product of values produced
+// by the argument generators.
+//
+$range i 2..maxtuple
+$for i [[
+$range j 1..i
+$range k 2..i
+
+template <$for j, [[typename T$j]]>
+class CartesianProductGenerator$i
+ : public ParamGeneratorInterface< ::std::tr1::tuple<$for j, [[T$j]]> > {
+ public:
+ typedef ::std::tr1::tuple<$for j, [[T$j]]> ParamType;
+
+ CartesianProductGenerator$i($for j, [[const ParamGenerator<T$j>& g$j]])
+ : $for j, [[g$(j)_(g$j)]] {}
+ virtual ~CartesianProductGenerator$i() {}
+
+ virtual ParamIteratorInterface<ParamType>* Begin() const {
+ return new Iterator(this, $for j, [[g$(j)_, g$(j)_.begin()]]);
+ }
+ virtual ParamIteratorInterface<ParamType>* End() const {
+ return new Iterator(this, $for j, [[g$(j)_, g$(j)_.end()]]);
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<ParamType> {
+ public:
+ Iterator(const ParamGeneratorInterface<ParamType>* base, $for j, [[
+
+ const ParamGenerator<T$j>& g$j,
+ const typename ParamGenerator<T$j>::iterator& current$(j)]])
+ : base_(base),
+$for j, [[
+
+ begin$(j)_(g$j.begin()), end$(j)_(g$j.end()), current$(j)_(current$j)
+]] {
+ ComputeCurrentValue();
+ }
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<ParamType>* BaseGenerator() const {
+ return base_;
+ }
+ // Advance should not be called on beyond-of-range iterators
+ // so no component iterators must be beyond end of range, either.
+ virtual void Advance() {
+ assert(!AtEnd());
+ ++current$(i)_;
+
+$for k [[
+ if (current$(i+2-k)_ == end$(i+2-k)_) {
+ current$(i+2-k)_ = begin$(i+2-k)_;
+ ++current$(i+2-k-1)_;
+ }
+
+]]
+ ComputeCurrentValue();
+ }
+ virtual ParamIteratorInterface<ParamType>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const ParamType* Current() const { return ¤t_value_; }
+ virtual bool Equals(const ParamIteratorInterface<ParamType>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const Iterator* typed_other =
+ CheckedDowncastToActualType<const Iterator>(&other);
+ // We must report iterators equal if they both point beyond their
+ // respective ranges. That can happen in a variety of fashions,
+ // so we have to consult AtEnd().
+ return (AtEnd() && typed_other->AtEnd()) ||
+ ($for j && [[
+
+ current$(j)_ == typed_other->current$(j)_
+]]);
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : base_(other.base_), $for j, [[
+
+ begin$(j)_(other.begin$(j)_),
+ end$(j)_(other.end$(j)_),
+ current$(j)_(other.current$(j)_)
+]] {
+ ComputeCurrentValue();
+ }
+
+ void ComputeCurrentValue() {
+ if (!AtEnd())
+ current_value_ = ParamType($for j, [[*current$(j)_]]);
+ }
+ bool AtEnd() const {
+ // We must report iterator past the end of the range when either of the
+ // component iterators has reached the end of its range.
+ return
+$for j || [[
+
+ current$(j)_ == end$(j)_
+]];
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<ParamType>* const base_;
+ // begin[i]_ and end[i]_ define the i-th range that Iterator traverses.
+ // current[i]_ is the actual traversing iterator.
+$for j [[
+
+ const typename ParamGenerator<T$j>::iterator begin$(j)_;
+ const typename ParamGenerator<T$j>::iterator end$(j)_;
+ typename ParamGenerator<T$j>::iterator current$(j)_;
+]]
+
+ ParamType current_value_;
+ }; // class CartesianProductGenerator$i::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductGenerator$i& other);
+
+
+$for j [[
+ const ParamGenerator<T$j> g$(j)_;
+
+]]
+}; // class CartesianProductGenerator$i
+
+
+]]
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Helper classes providing Combine() with polymorphic features. They allow
+// casting CartesianProductGeneratorN<T> to ParamGenerator<U> if T is
+// convertible to U.
+//
+$range i 2..maxtuple
+$for i [[
+$range j 1..i
+
+template <$for j, [[class Generator$j]]>
+class CartesianProductHolder$i {
+ public:
+CartesianProductHolder$i($for j, [[const Generator$j& g$j]])
+ : $for j, [[g$(j)_(g$j)]] {}
+ template <$for j, [[typename T$j]]>
+ operator ParamGenerator< ::std::tr1::tuple<$for j, [[T$j]]> >() const {
+ return ParamGenerator< ::std::tr1::tuple<$for j, [[T$j]]> >(
+ new CartesianProductGenerator$i<$for j, [[T$j]]>(
+$for j,[[
+
+ static_cast<ParamGenerator<T$j> >(g$(j)_)
+]]));
+ }
+
+ private:
+ // No implementation - assignment is unsupported.
+ void operator=(const CartesianProductHolder$i& other);
+
+
+$for j [[
+ const Generator$j g$(j)_;
+
+]]
+}; // class CartesianProductHolder$i
+
+]]
+
+# endif // GTEST_HAS_COMBINE
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_GENERATED_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-param-util.h b/src/testing/gtest/include/gtest/internal/gtest-param-util.h
new file mode 100644
index 0000000..0ef9718
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-param-util.h
@@ -0,0 +1,619 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Type and function utilities for implementing parameterized tests.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
+
+#include <iterator>
+#include <utility>
+#include <vector>
+
+// scripts/fuse_gtest.py depends on gtest's own header being #included
+// *unconditionally*. Therefore these #includes cannot be moved
+// inside #if GTEST_HAS_PARAM_TEST.
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-linked_ptr.h"
+#include "gtest/internal/gtest-port.h"
+#include "gtest/gtest-printers.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+namespace testing {
+namespace internal {
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Outputs a message explaining invalid registration of different
+// fixture class for the same test case. This may happen when
+// TEST_P macro is used to define two tests with the same name
+// but in different namespaces.
+GTEST_API_ void ReportInvalidTestCaseType(const char* test_case_name,
+ const char* file, int line);
+
+template <typename> class ParamGeneratorInterface;
+template <typename> class ParamGenerator;
+
+// Interface for iterating over elements provided by an implementation
+// of ParamGeneratorInterface<T>.
+template <typename T>
+class ParamIteratorInterface {
+ public:
+ virtual ~ParamIteratorInterface() {}
+ // A pointer to the base generator instance.
+ // Used only for the purposes of iterator comparison
+ // to make sure that two iterators belong to the same generator.
+ virtual const ParamGeneratorInterface<T>* BaseGenerator() const = 0;
+ // Advances iterator to point to the next element
+ // provided by the generator. The caller is responsible
+ // for not calling Advance() on an iterator equal to
+ // BaseGenerator()->End().
+ virtual void Advance() = 0;
+ // Clones the iterator object. Used for implementing copy semantics
+ // of ParamIterator<T>.
+ virtual ParamIteratorInterface* Clone() const = 0;
+ // Dereferences the current iterator and provides (read-only) access
+ // to the pointed value. It is the caller's responsibility not to call
+ // Current() on an iterator equal to BaseGenerator()->End().
+ // Used for implementing ParamGenerator<T>::operator*().
+ virtual const T* Current() const = 0;
+ // Determines whether the given iterator and other point to the same
+ // element in the sequence generated by the generator.
+ // Used for implementing ParamGenerator<T>::operator==().
+ virtual bool Equals(const ParamIteratorInterface& other) const = 0;
+};
+
+// Class iterating over elements provided by an implementation of
+// ParamGeneratorInterface<T>. It wraps ParamIteratorInterface<T>
+// and implements the const forward iterator concept.
+template <typename T>
+class ParamIterator {
+ public:
+ typedef T value_type;
+ typedef const T& reference;
+ typedef ptrdiff_t difference_type;
+
+ // ParamIterator assumes ownership of the impl_ pointer.
+ ParamIterator(const ParamIterator& other) : impl_(other.impl_->Clone()) {}
+ ParamIterator& operator=(const ParamIterator& other) {
+ if (this != &other)
+ impl_.reset(other.impl_->Clone());
+ return *this;
+ }
+
+ const T& operator*() const { return *impl_->Current(); }
+ const T* operator->() const { return impl_->Current(); }
+ // Prefix version of operator++.
+ ParamIterator& operator++() {
+ impl_->Advance();
+ return *this;
+ }
+ // Postfix version of operator++.
+ ParamIterator operator++(int /*unused*/) {
+ ParamIteratorInterface<T>* clone = impl_->Clone();
+ impl_->Advance();
+ return ParamIterator(clone);
+ }
+ bool operator==(const ParamIterator& other) const {
+ return impl_.get() == other.impl_.get() || impl_->Equals(*other.impl_);
+ }
+ bool operator!=(const ParamIterator& other) const {
+ return !(*this == other);
+ }
+
+ private:
+ friend class ParamGenerator<T>;
+ explicit ParamIterator(ParamIteratorInterface<T>* impl) : impl_(impl) {}
+ scoped_ptr<ParamIteratorInterface<T> > impl_;
+};
+
+// ParamGeneratorInterface<T> is the binary interface to access generators
+// defined in other translation units.
+template <typename T>
+class ParamGeneratorInterface {
+ public:
+ typedef T ParamType;
+
+ virtual ~ParamGeneratorInterface() {}
+
+ // Generator interface definition
+ virtual ParamIteratorInterface<T>* Begin() const = 0;
+ virtual ParamIteratorInterface<T>* End() const = 0;
+};
+
+// Wraps ParamGeneratorInterface<T> and provides general generator syntax
+// compatible with the STL Container concept.
+// This class implements copy initialization semantics and the contained
+// ParamGeneratorInterface<T> instance is shared among all copies
+// of the original object. This is possible because that instance is immutable.
+template<typename T>
+class ParamGenerator {
+ public:
+ typedef ParamIterator<T> iterator;
+
+ explicit ParamGenerator(ParamGeneratorInterface<T>* impl) : impl_(impl) {}
+ ParamGenerator(const ParamGenerator& other) : impl_(other.impl_) {}
+
+ ParamGenerator& operator=(const ParamGenerator& other) {
+ impl_ = other.impl_;
+ return *this;
+ }
+
+ iterator begin() const { return iterator(impl_->Begin()); }
+ iterator end() const { return iterator(impl_->End()); }
+
+ private:
+ linked_ptr<const ParamGeneratorInterface<T> > impl_;
+};
+
+// Generates values from a range of two comparable values. Can be used to
+// generate sequences of user-defined types that implement operator+() and
+// operator<().
+// This class is used in the Range() function.
+template <typename T, typename IncrementT>
+class RangeGenerator : public ParamGeneratorInterface<T> {
+ public:
+ RangeGenerator(T begin, T end, IncrementT step)
+ : begin_(begin), end_(end),
+ step_(step), end_index_(CalculateEndIndex(begin, end, step)) {}
+ virtual ~RangeGenerator() {}
+
+ virtual ParamIteratorInterface<T>* Begin() const {
+ return new Iterator(this, begin_, 0, step_);
+ }
+ virtual ParamIteratorInterface<T>* End() const {
+ return new Iterator(this, end_, end_index_, step_);
+ }
+
+ private:
+ class Iterator : public ParamIteratorInterface<T> {
+ public:
+ Iterator(const ParamGeneratorInterface<T>* base, T value, int index,
+ IncrementT step)
+ : base_(base), value_(value), index_(index), step_(step) {}
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
+ return base_;
+ }
+ virtual void Advance() {
+ value_ = value_ + step_;
+ index_++;
+ }
+ virtual ParamIteratorInterface<T>* Clone() const {
+ return new Iterator(*this);
+ }
+ virtual const T* Current() const { return &value_; }
+ virtual bool Equals(const ParamIteratorInterface<T>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ const int other_index =
+ CheckedDowncastToActualType<const Iterator>(&other)->index_;
+ return index_ == other_index;
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ : ParamIteratorInterface<T>(),
+ base_(other.base_), value_(other.value_), index_(other.index_),
+ step_(other.step_) {}
+
+ // No implementation - assignment is unsupported.
+ void operator=(const Iterator& other);
+
+ const ParamGeneratorInterface<T>* const base_;
+ T value_;
+ int index_;
+ const IncrementT step_;
+ }; // class RangeGenerator::Iterator
+
+ static int CalculateEndIndex(const T& begin,
+ const T& end,
+ const IncrementT& step) {
+ int end_index = 0;
+ for (T i = begin; i < end; i = i + step)
+ end_index++;
+ return end_index;
+ }
+
+ // No implementation - assignment is unsupported.
+ void operator=(const RangeGenerator& other);
+
+ const T begin_;
+ const T end_;
+ const IncrementT step_;
+ // The index for the end() iterator. All the elements in the generated
+ // sequence are indexed (0-based) to aid iterator comparison.
+ const int end_index_;
+}; // class RangeGenerator
+
+
+// Generates values from a pair of STL-style iterators. Used in the
+// ValuesIn() function. The elements are copied from the source range
+// since the source can be located on the stack, and the generator
+// is likely to persist beyond that stack frame.
+template <typename T>
+class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> {
+ public:
+ template <typename ForwardIterator>
+ ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)
+ : container_(begin, end) {}
+ virtual ~ValuesInIteratorRangeGenerator() {}
+
+ virtual ParamIteratorInterface<T>* Begin() const {
+ return new Iterator(this, container_.begin());
+ }
+ virtual ParamIteratorInterface<T>* End() const {
+ return new Iterator(this, container_.end());
+ }
+
+ private:
+ typedef typename ::std::vector<T> ContainerType;
+
+ class Iterator : public ParamIteratorInterface<T> {
+ public:
+ Iterator(const ParamGeneratorInterface<T>* base,
+ typename ContainerType::const_iterator iterator)
+ : base_(base), iterator_(iterator) {}
+ virtual ~Iterator() {}
+
+ virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
+ return base_;
+ }
+ virtual void Advance() {
+ ++iterator_;
+ value_.reset();
+ }
+ virtual ParamIteratorInterface<T>* Clone() const {
+ return new Iterator(*this);
+ }
+ // We need to use cached value referenced by iterator_ because *iterator_
+ // can return a temporary object (and of type other then T), so just
+ // having "return &*iterator_;" doesn't work.
+ // value_ is updated here and not in Advance() because Advance()
+ // can advance iterator_ beyond the end of the range, and we cannot
+ // detect that fact. The client code, on the other hand, is
+ // responsible for not calling Current() on an out-of-range iterator.
+ virtual const T* Current() const {
+ if (value_.get() == NULL)
+ value_.reset(new T(*iterator_));
+ return value_.get();
+ }
+ virtual bool Equals(const ParamIteratorInterface<T>& other) const {
+ // Having the same base generator guarantees that the other
+ // iterator is of the same type and we can downcast.
+ GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
+ << "The program attempted to compare iterators "
+ << "from different generators." << std::endl;
+ return iterator_ ==
+ CheckedDowncastToActualType<const Iterator>(&other)->iterator_;
+ }
+
+ private:
+ Iterator(const Iterator& other)
+ // The explicit constructor call suppresses a false warning
+ // emitted by gcc when supplied with the -Wextra option.
+ : ParamIteratorInterface<T>(),
+ base_(other.base_),
+ iterator_(other.iterator_) {}
+
+ const ParamGeneratorInterface<T>* const base_;
+ typename ContainerType::const_iterator iterator_;
+ // A cached value of *iterator_. We keep it here to allow access by
+ // pointer in the wrapping iterator's operator->().
+ // value_ needs to be mutable to be accessed in Current().
+ // Use of scoped_ptr helps manage cached value's lifetime,
+ // which is bound by the lifespan of the iterator itself.
+ mutable scoped_ptr<const T> value_;
+ }; // class ValuesInIteratorRangeGenerator::Iterator
+
+ // No implementation - assignment is unsupported.
+ void operator=(const ValuesInIteratorRangeGenerator& other);
+
+ const ContainerType container_;
+}; // class ValuesInIteratorRangeGenerator
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Stores a parameter value and later creates tests parameterized with that
+// value.
+template <class TestClass>
+class ParameterizedTestFactory : public TestFactoryBase {
+ public:
+ typedef typename TestClass::ParamType ParamType;
+ explicit ParameterizedTestFactory(ParamType parameter) :
+ parameter_(parameter) {}
+ virtual Test* CreateTest() {
+ TestClass::SetParam(¶meter_);
+ return new TestClass();
+ }
+
+ private:
+ const ParamType parameter_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory);
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// TestMetaFactoryBase is a base class for meta-factories that create
+// test factories for passing into MakeAndRegisterTestInfo function.
+template <class ParamType>
+class TestMetaFactoryBase {
+ public:
+ virtual ~TestMetaFactoryBase() {}
+
+ virtual TestFactoryBase* CreateTestFactory(ParamType parameter) = 0;
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// TestMetaFactory creates test factories for passing into
+// MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives
+// ownership of test factory pointer, same factory object cannot be passed
+// into that method twice. But ParameterizedTestCaseInfo is going to call
+// it for each Test/Parameter value combination. Thus it needs meta factory
+// creator class.
+template <class TestCase>
+class TestMetaFactory
+ : public TestMetaFactoryBase<typename TestCase::ParamType> {
+ public:
+ typedef typename TestCase::ParamType ParamType;
+
+ TestMetaFactory() {}
+
+ virtual TestFactoryBase* CreateTestFactory(ParamType parameter) {
+ return new ParameterizedTestFactory<TestCase>(parameter);
+ }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory);
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// ParameterizedTestCaseInfoBase is a generic interface
+// to ParameterizedTestCaseInfo classes. ParameterizedTestCaseInfoBase
+// accumulates test information provided by TEST_P macro invocations
+// and generators provided by INSTANTIATE_TEST_CASE_P macro invocations
+// and uses that information to register all resulting test instances
+// in RegisterTests method. The ParameterizeTestCaseRegistry class holds
+// a collection of pointers to the ParameterizedTestCaseInfo objects
+// and calls RegisterTests() on each of them when asked.
+class ParameterizedTestCaseInfoBase {
+ public:
+ virtual ~ParameterizedTestCaseInfoBase() {}
+
+ // Base part of test case name for display purposes.
+ virtual const string& GetTestCaseName() const = 0;
+ // Test case id to verify identity.
+ virtual TypeId GetTestCaseTypeId() const = 0;
+ // UnitTest class invokes this method to register tests in this
+ // test case right before running them in RUN_ALL_TESTS macro.
+ // This method should not be called more then once on any single
+ // instance of a ParameterizedTestCaseInfoBase derived class.
+ virtual void RegisterTests() = 0;
+
+ protected:
+ ParameterizedTestCaseInfoBase() {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfoBase);
+};
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// ParameterizedTestCaseInfo accumulates tests obtained from TEST_P
+// macro invocations for a particular test case and generators
+// obtained from INSTANTIATE_TEST_CASE_P macro invocations for that
+// test case. It registers tests with all values generated by all
+// generators when asked.
+template <class TestCase>
+class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase {
+ public:
+ // ParamType and GeneratorCreationFunc are private types but are required
+ // for declarations of public methods AddTestPattern() and
+ // AddTestCaseInstantiation().
+ typedef typename TestCase::ParamType ParamType;
+ // A function that returns an instance of appropriate generator type.
+ typedef ParamGenerator<ParamType>(GeneratorCreationFunc)();
+
+ explicit ParameterizedTestCaseInfo(const char* name)
+ : test_case_name_(name) {}
+
+ // Test case base name for display purposes.
+ virtual const string& GetTestCaseName() const { return test_case_name_; }
+ // Test case id to verify identity.
+ virtual TypeId GetTestCaseTypeId() const { return GetTypeId<TestCase>(); }
+ // TEST_P macro uses AddTestPattern() to record information
+ // about a single test in a LocalTestInfo structure.
+ // test_case_name is the base name of the test case (without invocation
+ // prefix). test_base_name is the name of an individual test without
+ // parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is
+ // test case base name and DoBar is test base name.
+ void AddTestPattern(const char* test_case_name,
+ const char* test_base_name,
+ TestMetaFactoryBase<ParamType>* meta_factory) {
+ tests_.push_back(linked_ptr<TestInfo>(new TestInfo(test_case_name,
+ test_base_name,
+ meta_factory)));
+ }
+ // INSTANTIATE_TEST_CASE_P macro uses AddGenerator() to record information
+ // about a generator.
+ int AddTestCaseInstantiation(const string& instantiation_name,
+ GeneratorCreationFunc* func,
+ const char* /* file */,
+ int /* line */) {
+ instantiations_.push_back(::std::make_pair(instantiation_name, func));
+ return 0; // Return value used only to run this method in namespace scope.
+ }
+ // UnitTest class invokes this method to register tests in this test case
+ // test cases right before running tests in RUN_ALL_TESTS macro.
+ // This method should not be called more then once on any single
+ // instance of a ParameterizedTestCaseInfoBase derived class.
+ // UnitTest has a guard to prevent from calling this method more then once.
+ virtual void RegisterTests() {
+ for (typename TestInfoContainer::iterator test_it = tests_.begin();
+ test_it != tests_.end(); ++test_it) {
+ linked_ptr<TestInfo> test_info = *test_it;
+ for (typename InstantiationContainer::iterator gen_it =
+ instantiations_.begin(); gen_it != instantiations_.end();
+ ++gen_it) {
+ const string& instantiation_name = gen_it->first;
+ ParamGenerator<ParamType> generator((*gen_it->second)());
+
+ Message test_case_name_stream;
+ if ( !instantiation_name.empty() )
+ test_case_name_stream << instantiation_name << "/";
+ test_case_name_stream << test_info->test_case_base_name;
+
+ int i = 0;
+ for (typename ParamGenerator<ParamType>::iterator param_it =
+ generator.begin();
+ param_it != generator.end(); ++param_it, ++i) {
+ Message test_name_stream;
+ test_name_stream << test_info->test_base_name << "/" << i;
+ MakeAndRegisterTestInfo(
+ test_case_name_stream.GetString().c_str(),
+ test_name_stream.GetString().c_str(),
+ NULL, // No type parameter.
+ PrintToString(*param_it).c_str(),
+ GetTestCaseTypeId(),
+ TestCase::SetUpTestCase,
+ TestCase::TearDownTestCase,
+ test_info->test_meta_factory->CreateTestFactory(*param_it));
+ } // for param_it
+ } // for gen_it
+ } // for test_it
+ } // RegisterTests
+
+ private:
+ // LocalTestInfo structure keeps information about a single test registered
+ // with TEST_P macro.
+ struct TestInfo {
+ TestInfo(const char* a_test_case_base_name,
+ const char* a_test_base_name,
+ TestMetaFactoryBase<ParamType>* a_test_meta_factory) :
+ test_case_base_name(a_test_case_base_name),
+ test_base_name(a_test_base_name),
+ test_meta_factory(a_test_meta_factory) {}
+
+ const string test_case_base_name;
+ const string test_base_name;
+ const scoped_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;
+ };
+ typedef ::std::vector<linked_ptr<TestInfo> > TestInfoContainer;
+ // Keeps pairs of <Instantiation name, Sequence generator creation function>
+ // received from INSTANTIATE_TEST_CASE_P macros.
+ typedef ::std::vector<std::pair<string, GeneratorCreationFunc*> >
+ InstantiationContainer;
+
+ const string test_case_name_;
+ TestInfoContainer tests_;
+ InstantiationContainer instantiations_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfo);
+}; // class ParameterizedTestCaseInfo
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// ParameterizedTestCaseRegistry contains a map of ParameterizedTestCaseInfoBase
+// classes accessed by test case names. TEST_P and INSTANTIATE_TEST_CASE_P
+// macros use it to locate their corresponding ParameterizedTestCaseInfo
+// descriptors.
+class ParameterizedTestCaseRegistry {
+ public:
+ ParameterizedTestCaseRegistry() {}
+ ~ParameterizedTestCaseRegistry() {
+ for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
+ it != test_case_infos_.end(); ++it) {
+ delete *it;
+ }
+ }
+
+ // Looks up or creates and returns a structure containing information about
+ // tests and instantiations of a particular test case.
+ template <class TestCase>
+ ParameterizedTestCaseInfo<TestCase>* GetTestCasePatternHolder(
+ const char* test_case_name,
+ const char* file,
+ int line) {
+ ParameterizedTestCaseInfo<TestCase>* typed_test_info = NULL;
+ for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
+ it != test_case_infos_.end(); ++it) {
+ if ((*it)->GetTestCaseName() == test_case_name) {
+ if ((*it)->GetTestCaseTypeId() != GetTypeId<TestCase>()) {
+ // Complain about incorrect usage of Google Test facilities
+ // and terminate the program since we cannot guaranty correct
+ // test case setup and tear-down in this case.
+ ReportInvalidTestCaseType(test_case_name, file, line);
+ posix::Abort();
+ } else {
+ // At this point we are sure that the object we found is of the same
+ // type we are looking for, so we downcast it to that type
+ // without further checks.
+ typed_test_info = CheckedDowncastToActualType<
+ ParameterizedTestCaseInfo<TestCase> >(*it);
+ }
+ break;
+ }
+ }
+ if (typed_test_info == NULL) {
+ typed_test_info = new ParameterizedTestCaseInfo<TestCase>(test_case_name);
+ test_case_infos_.push_back(typed_test_info);
+ }
+ return typed_test_info;
+ }
+ void RegisterTests() {
+ for (TestCaseInfoContainer::iterator it = test_case_infos_.begin();
+ it != test_case_infos_.end(); ++it) {
+ (*it)->RegisterTests();
+ }
+ }
+
+ private:
+ typedef ::std::vector<ParameterizedTestCaseInfoBase*> TestCaseInfoContainer;
+
+ TestCaseInfoContainer test_case_infos_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseRegistry);
+};
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-port.h b/src/testing/gtest/include/gtest/internal/gtest-port.h
new file mode 100644
index 0000000..08703e3
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-port.h
@@ -0,0 +1,1851 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan)
+//
+// Low-level types and utilities for porting Google Test to various
+// platforms. They are subject to change without notice. DO NOT USE
+// THEM IN USER CODE.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
+
+// The user can define the following macros in the build script to
+// control Google Test's behavior. If the user doesn't define a macro
+// in this list, Google Test will define it.
+//
+// GTEST_HAS_CLONE - Define it to 1/0 to indicate that clone(2)
+// is/isn't available.
+// GTEST_HAS_EXCEPTIONS - Define it to 1/0 to indicate that exceptions
+// are enabled.
+// GTEST_HAS_GLOBAL_STRING - Define it to 1/0 to indicate that ::string
+// is/isn't available (some systems define
+// ::string, which is different to std::string).
+// GTEST_HAS_GLOBAL_WSTRING - Define it to 1/0 to indicate that ::string
+// is/isn't available (some systems define
+// ::wstring, which is different to std::wstring).
+// GTEST_HAS_POSIX_RE - Define it to 1/0 to indicate that POSIX regular
+// expressions are/aren't available.
+// GTEST_HAS_PTHREAD - Define it to 1/0 to indicate that <pthread.h>
+// is/isn't available.
+// GTEST_HAS_RTTI - Define it to 1/0 to indicate that RTTI is/isn't
+// enabled.
+// GTEST_HAS_STD_WSTRING - Define it to 1/0 to indicate that
+// std::wstring does/doesn't work (Google Test can
+// be used where std::wstring is unavailable).
+// GTEST_HAS_TR1_TUPLE - Define it to 1/0 to indicate tr1::tuple
+// is/isn't available.
+// GTEST_HAS_SEH - Define it to 1/0 to indicate whether the
+// compiler supports Microsoft's "Structured
+// Exception Handling".
+// GTEST_HAS_STREAM_REDIRECTION
+// - Define it to 1/0 to indicate whether the
+// platform supports I/O stream redirection using
+// dup() and dup2().
+// GTEST_USE_OWN_TR1_TUPLE - Define it to 1/0 to indicate whether Google
+// Test's own tr1 tuple implementation should be
+// used. Unused when the user sets
+// GTEST_HAS_TR1_TUPLE to 0.
+// GTEST_LINKED_AS_SHARED_LIBRARY
+// - Define to 1 when compiling tests that use
+// Google Test as a shared library (known as
+// DLL on Windows).
+// GTEST_CREATE_SHARED_LIBRARY
+// - Define to 1 when compiling Google Test itself
+// as a shared library.
+
+// This header defines the following utilities:
+//
+// Macros indicating the current platform (defined to 1 if compiled on
+// the given platform; otherwise undefined):
+// GTEST_OS_AIX - IBM AIX
+// GTEST_OS_CYGWIN - Cygwin
+// GTEST_OS_HPUX - HP-UX
+// GTEST_OS_LINUX - Linux
+// GTEST_OS_LINUX_ANDROID - Google Android
+// GTEST_OS_MAC - Mac OS X
+// GTEST_OS_NACL - Google Native Client (NaCl)
+// GTEST_OS_OPENBSD - OpenBSD
+// GTEST_OS_QNX - QNX
+// GTEST_OS_SOLARIS - Sun Solaris
+// GTEST_OS_SYMBIAN - Symbian
+// GTEST_OS_WINDOWS - Windows (Desktop, MinGW, or Mobile)
+// GTEST_OS_WINDOWS_DESKTOP - Windows Desktop
+// GTEST_OS_WINDOWS_MINGW - MinGW
+// GTEST_OS_WINDOWS_MOBILE - Windows Mobile
+// GTEST_OS_ZOS - z/OS
+//
+// Among the platforms, Cygwin, Linux, Max OS X, and Windows have the
+// most stable support. Since core members of the Google Test project
+// don't have access to other platforms, support for them may be less
+// stable. If you notice any problems on your platform, please notify
+// googletestframework@googlegroups.com (patches for fixing them are
+// even more welcome!).
+//
+// Note that it is possible that none of the GTEST_OS_* macros are defined.
+//
+// Macros indicating available Google Test features (defined to 1 if
+// the corresponding feature is supported; otherwise undefined):
+// GTEST_HAS_COMBINE - the Combine() function (for value-parameterized
+// tests)
+// GTEST_HAS_DEATH_TEST - death tests
+// GTEST_HAS_PARAM_TEST - value-parameterized tests
+// GTEST_HAS_TYPED_TEST - typed tests
+// GTEST_HAS_TYPED_TEST_P - type-parameterized tests
+// GTEST_USES_POSIX_RE - enhanced POSIX regex is used. Do not confuse with
+// GTEST_HAS_POSIX_RE (see above) which users can
+// define themselves.
+// GTEST_USES_SIMPLE_RE - our own simple regex is used;
+// the above two are mutually exclusive.
+// GTEST_CAN_COMPARE_NULL - accepts untyped NULL in EXPECT_EQ().
+//
+// Macros for basic C++ coding:
+// GTEST_AMBIGUOUS_ELSE_BLOCKER_ - for disabling a gcc warning.
+// GTEST_ATTRIBUTE_UNUSED_ - declares that a class' instances or a
+// variable don't have to be used.
+// GTEST_DISALLOW_ASSIGN_ - disables operator=.
+// GTEST_DISALLOW_COPY_AND_ASSIGN_ - disables copy ctor and operator=.
+// GTEST_MUST_USE_RESULT_ - declares that a function's result must be used.
+//
+// Synchronization:
+// Mutex, MutexLock, ThreadLocal, GetThreadCount()
+// - synchronization primitives.
+// GTEST_IS_THREADSAFE - defined to 1 to indicate that the above
+// synchronization primitives have real implementations
+// and Google Test is thread-safe; or 0 otherwise.
+//
+// Template meta programming:
+// is_pointer - as in TR1; needed on Symbian and IBM XL C/C++ only.
+// IteratorTraits - partial implementation of std::iterator_traits, which
+// is not available in libCstd when compiled with Sun C++.
+//
+// Smart pointers:
+// scoped_ptr - as in TR2.
+//
+// Regular expressions:
+// RE - a simple regular expression class using the POSIX
+// Extended Regular Expression syntax on UNIX-like
+// platforms, or a reduced regular exception syntax on
+// other platforms, including Windows.
+//
+// Logging:
+// GTEST_LOG_() - logs messages at the specified severity level.
+// LogToStderr() - directs all log messages to stderr.
+// FlushInfoLog() - flushes informational log messages.
+//
+// Stdout and stderr capturing:
+// CaptureStdout() - starts capturing stdout.
+// GetCapturedStdout() - stops capturing stdout and returns the captured
+// string.
+// CaptureStderr() - starts capturing stderr.
+// GetCapturedStderr() - stops capturing stderr and returns the captured
+// string.
+//
+// Integer types:
+// TypeWithSize - maps an integer to a int type.
+// Int32, UInt32, Int64, UInt64, TimeInMillis
+// - integers of known sizes.
+// BiggestInt - the biggest signed integer type.
+//
+// Command-line utilities:
+// GTEST_FLAG() - references a flag.
+// GTEST_DECLARE_*() - declares a flag.
+// GTEST_DEFINE_*() - defines a flag.
+// GetInjectableArgvs() - returns the command line as a vector of strings.
+//
+// Environment variable utilities:
+// GetEnv() - gets the value of an environment variable.
+// BoolFromGTestEnv() - parses a bool environment variable.
+// Int32FromGTestEnv() - parses an Int32 environment variable.
+// StringFromGTestEnv() - parses a string environment variable.
+
+#include <ctype.h> // for isspace, etc
+#include <stddef.h> // for ptrdiff_t
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#ifndef _WIN32_WCE
+# include <sys/types.h>
+# include <sys/stat.h>
+#endif // !_WIN32_WCE
+
+#include <iostream> // NOLINT
+#include <sstream> // NOLINT
+#include <string> // NOLINT
+
+#define GTEST_DEV_EMAIL_ "googletestframework@@googlegroups.com"
+#define GTEST_FLAG_PREFIX_ "gtest_"
+#define GTEST_FLAG_PREFIX_DASH_ "gtest-"
+#define GTEST_FLAG_PREFIX_UPPER_ "GTEST_"
+#define GTEST_NAME_ "Google Test"
+#define GTEST_PROJECT_URL_ "http://code.google.com/p/googletest/"
+
+// Determines the version of gcc that is used to compile this.
+#ifdef __GNUC__
+// 40302 means version 4.3.2.
+# define GTEST_GCC_VER_ \
+ (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__)
+#endif // __GNUC__
+
+// Determines the platform on which Google Test is compiled.
+#ifdef __CYGWIN__
+# define GTEST_OS_CYGWIN 1
+#elif defined __SYMBIAN32__
+# define GTEST_OS_SYMBIAN 1
+#elif defined _WIN32
+# define GTEST_OS_WINDOWS 1
+# ifdef _WIN32_WCE
+# define GTEST_OS_WINDOWS_MOBILE 1
+# elif defined(__MINGW__) || defined(__MINGW32__)
+# define GTEST_OS_WINDOWS_MINGW 1
+# else
+# define GTEST_OS_WINDOWS_DESKTOP 1
+# endif // _WIN32_WCE
+#elif defined __APPLE__
+# define GTEST_OS_MAC 1
+#elif defined __linux__
+# define GTEST_OS_LINUX 1
+# ifdef ANDROID
+# define GTEST_OS_LINUX_ANDROID 1
+# endif // ANDROID
+#elif defined __MVS__
+# define GTEST_OS_ZOS 1
+#elif defined(__sun) && defined(__SVR4)
+# define GTEST_OS_SOLARIS 1
+#elif defined(_AIX)
+# define GTEST_OS_AIX 1
+#elif defined(__hpux)
+# define GTEST_OS_HPUX 1
+#elif defined __native_client__
+# define GTEST_OS_NACL 1
+#elif defined __OpenBSD__
+# define GTEST_OS_OPENBSD 1
+#elif defined __QNX__
+# define GTEST_OS_QNX 1
+#endif // __CYGWIN__
+
+// Brings in definitions for functions used in the testing::internal::posix
+// namespace (read, write, close, chdir, isatty, stat). We do not currently
+// use them on Windows Mobile.
+#if !GTEST_OS_WINDOWS
+// This assumes that non-Windows OSes provide unistd.h. For OSes where this
+// is not the case, we need to include headers that provide the functions
+// mentioned above.
+# include <unistd.h>
+# if !GTEST_OS_NACL
+// TODO(vladl@google.com): Remove this condition when Native Client SDK adds
+// strings.h (tracked in
+// http://code.google.com/p/nativeclient/issues/detail?id=1175).
+# include <strings.h> // Native Client doesn't provide strings.h.
+# endif
+#elif !GTEST_OS_WINDOWS_MOBILE
+# include <direct.h>
+# include <io.h>
+#endif
+
+// Defines this to true iff Google Test can use POSIX regular expressions.
+#ifndef GTEST_HAS_POSIX_RE
+# define GTEST_HAS_POSIX_RE (!GTEST_OS_WINDOWS)
+#endif
+
+#if GTEST_HAS_POSIX_RE
+
+// On some platforms, <regex.h> needs someone to define size_t, and
+// won't compile otherwise. We can #include it here as we already
+// included <stdlib.h>, which is guaranteed to define size_t through
+// <stddef.h>.
+# include <regex.h> // NOLINT
+
+# define GTEST_USES_POSIX_RE 1
+
+#elif GTEST_OS_WINDOWS
+
+// <regex.h> is not available on Windows. Use our own simple regex
+// implementation instead.
+# define GTEST_USES_SIMPLE_RE 1
+
+#else
+
+// <regex.h> may not be available on this platform. Use our own
+// simple regex implementation instead.
+# define GTEST_USES_SIMPLE_RE 1
+
+#endif // GTEST_HAS_POSIX_RE
+
+#ifndef GTEST_HAS_EXCEPTIONS
+// The user didn't tell us whether exceptions are enabled, so we need
+// to figure it out.
+# if defined(_MSC_VER) || defined(__BORLANDC__)
+// MSVC's and C++Builder's implementations of the STL use the _HAS_EXCEPTIONS
+// macro to enable exceptions, so we'll do the same.
+// Assumes that exceptions are enabled by default.
+# ifndef _HAS_EXCEPTIONS
+# define _HAS_EXCEPTIONS 1
+# endif // _HAS_EXCEPTIONS
+# define GTEST_HAS_EXCEPTIONS _HAS_EXCEPTIONS
+# elif defined(__GNUC__) && __EXCEPTIONS
+// gcc defines __EXCEPTIONS to 1 iff exceptions are enabled.
+# define GTEST_HAS_EXCEPTIONS 1
+# elif defined(__SUNPRO_CC)
+// Sun Pro CC supports exceptions. However, there is no compile-time way of
+// detecting whether they are enabled or not. Therefore, we assume that
+// they are enabled unless the user tells us otherwise.
+# define GTEST_HAS_EXCEPTIONS 1
+# elif defined(__IBMCPP__) && __EXCEPTIONS
+// xlC defines __EXCEPTIONS to 1 iff exceptions are enabled.
+# define GTEST_HAS_EXCEPTIONS 1
+# elif defined(__HP_aCC)
+// Exception handling is in effect by default in HP aCC compiler. It has to
+// be turned of by +noeh compiler option if desired.
+# define GTEST_HAS_EXCEPTIONS 1
+# else
+// For other compilers, we assume exceptions are disabled to be
+// conservative.
+# define GTEST_HAS_EXCEPTIONS 0
+# endif // defined(_MSC_VER) || defined(__BORLANDC__)
+#endif // GTEST_HAS_EXCEPTIONS
+
+#if !defined(GTEST_HAS_STD_STRING)
+// Even though we don't use this macro any longer, we keep it in case
+// some clients still depend on it.
+# define GTEST_HAS_STD_STRING 1
+#elif !GTEST_HAS_STD_STRING
+// The user told us that ::std::string isn't available.
+# error "Google Test cannot be used where ::std::string isn't available."
+#endif // !defined(GTEST_HAS_STD_STRING)
+
+#ifndef GTEST_HAS_GLOBAL_STRING
+// The user didn't tell us whether ::string is available, so we need
+// to figure it out.
+
+# define GTEST_HAS_GLOBAL_STRING 0
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#ifndef GTEST_HAS_STD_WSTRING
+// The user didn't tell us whether ::std::wstring is available, so we need
+// to figure it out.
+// TODO(wan@google.com): uses autoconf to detect whether ::std::wstring
+// is available.
+
+// Cygwin 1.7 and below doesn't support ::std::wstring.
+// Solaris' libc++ doesn't support it either. Android has
+// no support for it at least as recent as Froyo (2.2).
+# define GTEST_HAS_STD_WSTRING \
+ (!(GTEST_OS_LINUX_ANDROID || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS))
+
+#endif // GTEST_HAS_STD_WSTRING
+
+#ifndef GTEST_HAS_GLOBAL_WSTRING
+// The user didn't tell us whether ::wstring is available, so we need
+// to figure it out.
+# define GTEST_HAS_GLOBAL_WSTRING \
+ (GTEST_HAS_STD_WSTRING && GTEST_HAS_GLOBAL_STRING)
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+// Determines whether RTTI is available.
+#ifndef GTEST_HAS_RTTI
+// The user didn't tell us whether RTTI is enabled, so we need to
+// figure it out.
+
+# ifdef _MSC_VER
+
+# ifdef _CPPRTTI // MSVC defines this macro iff RTTI is enabled.
+# define GTEST_HAS_RTTI 1
+# else
+# define GTEST_HAS_RTTI 0
+# endif
+
+// Starting with version 4.3.2, gcc defines __GXX_RTTI iff RTTI is enabled.
+# elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40302)
+
+# ifdef __GXX_RTTI
+# define GTEST_HAS_RTTI 1
+# else
+# define GTEST_HAS_RTTI 0
+# endif // __GXX_RTTI
+
+// Clang defines __GXX_RTTI starting with version 3.0, but its manual recommends
+// using has_feature instead. has_feature(cxx_rtti) is supported since 2.7, the
+// first version with C++ support.
+# elif defined(__clang__)
+
+# define GTEST_HAS_RTTI __has_feature(cxx_rtti)
+
+// Starting with version 9.0 IBM Visual Age defines __RTTI_ALL__ to 1 if
+// both the typeid and dynamic_cast features are present.
+# elif defined(__IBMCPP__) && (__IBMCPP__ >= 900)
+
+# ifdef __RTTI_ALL__
+# define GTEST_HAS_RTTI 1
+# else
+# define GTEST_HAS_RTTI 0
+# endif
+
+# else
+
+// For all other compilers, we assume RTTI is enabled.
+# define GTEST_HAS_RTTI 1
+
+# endif // _MSC_VER
+
+#endif // GTEST_HAS_RTTI
+
+// It's this header's responsibility to #include <typeinfo> when RTTI
+// is enabled.
+#if GTEST_HAS_RTTI
+# include <typeinfo>
+#endif
+
+// Determines whether Google Test can use the pthreads library.
+#ifndef GTEST_HAS_PTHREAD
+// The user didn't tell us explicitly, so we assume pthreads support is
+// available on Linux and Mac.
+//
+// To disable threading support in Google Test, add -DGTEST_HAS_PTHREAD=0
+// to your compiler flags.
+# define GTEST_HAS_PTHREAD (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX \
+ || GTEST_OS_QNX)
+#endif // GTEST_HAS_PTHREAD
+
+#if GTEST_HAS_PTHREAD
+// gtest-port.h guarantees to #include <pthread.h> when GTEST_HAS_PTHREAD is
+// true.
+# include <pthread.h> // NOLINT
+
+// For timespec and nanosleep, used below.
+# include <time.h> // NOLINT
+#endif
+
+// Determines whether Google Test can use tr1/tuple. You can define
+// this macro to 0 to prevent Google Test from using tuple (any
+// feature depending on tuple with be disabled in this mode).
+#ifndef GTEST_HAS_TR1_TUPLE
+// The user didn't tell us not to do it, so we assume it's OK.
+# define GTEST_HAS_TR1_TUPLE 1
+#endif // GTEST_HAS_TR1_TUPLE
+
+// Determines whether Google Test's own tr1 tuple implementation
+// should be used.
+#ifndef GTEST_USE_OWN_TR1_TUPLE
+// The user didn't tell us, so we need to figure it out.
+
+// We use our own TR1 tuple if we aren't sure the user has an
+// implementation of it already. At this time, GCC 4.0.0+ and MSVC
+// 2010 are the only mainstream compilers that come with a TR1 tuple
+// implementation. NVIDIA's CUDA NVCC compiler pretends to be GCC by
+// defining __GNUC__ and friends, but cannot compile GCC's tuple
+// implementation. MSVC 2008 (9.0) provides TR1 tuple in a 323 MB
+// Feature Pack download, which we cannot assume the user has.
+// QNX's QCC compiler is a modified GCC but it doesn't support TR1 tuple.
+# if (defined(__GNUC__) && !defined(__CUDACC__) && (GTEST_GCC_VER_ >= 40000) \
+ && !GTEST_OS_QNX) || _MSC_VER >= 1600
+# define GTEST_USE_OWN_TR1_TUPLE 0
+# else
+# define GTEST_USE_OWN_TR1_TUPLE 1
+# endif
+
+#endif // GTEST_USE_OWN_TR1_TUPLE
+
+// To avoid conditional compilation everywhere, we make it
+// gtest-port.h's responsibility to #include the header implementing
+// tr1/tuple.
+#if GTEST_HAS_TR1_TUPLE
+
+# if GTEST_USE_OWN_TR1_TUPLE
+# include "gtest/internal/gtest-tuple.h"
+# elif GTEST_OS_SYMBIAN
+
+// On Symbian, BOOST_HAS_TR1_TUPLE causes Boost's TR1 tuple library to
+// use STLport's tuple implementation, which unfortunately doesn't
+// work as the copy of STLport distributed with Symbian is incomplete.
+// By making sure BOOST_HAS_TR1_TUPLE is undefined, we force Boost to
+// use its own tuple implementation.
+# ifdef BOOST_HAS_TR1_TUPLE
+# undef BOOST_HAS_TR1_TUPLE
+# endif // BOOST_HAS_TR1_TUPLE
+
+// This prevents <boost/tr1/detail/config.hpp>, which defines
+// BOOST_HAS_TR1_TUPLE, from being #included by Boost's <tuple>.
+# define BOOST_TR1_DETAIL_CONFIG_HPP_INCLUDED
+# include <tuple>
+
+# elif defined(__GNUC__) && (GTEST_GCC_VER_ >= 40000)
+// GCC 4.0+ implements tr1/tuple in the <tr1/tuple> header. This does
+// not conform to the TR1 spec, which requires the header to be <tuple>.
+
+# if !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302
+// Until version 4.3.2, gcc has a bug that causes <tr1/functional>,
+// which is #included by <tr1/tuple>, to not compile when RTTI is
+// disabled. _TR1_FUNCTIONAL is the header guard for
+// <tr1/functional>. Hence the following #define is a hack to prevent
+// <tr1/functional> from being included.
+# define _TR1_FUNCTIONAL 1
+# include <tr1/tuple>
+# undef _TR1_FUNCTIONAL // Allows the user to #include
+ // <tr1/functional> if he chooses to.
+# else
+# include <tr1/tuple> // NOLINT
+# endif // !GTEST_HAS_RTTI && GTEST_GCC_VER_ < 40302
+
+# else
+// If the compiler is not GCC 4.0+, we assume the user is using a
+// spec-conforming TR1 implementation.
+# include <tuple> // NOLINT
+# endif // GTEST_USE_OWN_TR1_TUPLE
+
+#endif // GTEST_HAS_TR1_TUPLE
+
+// Determines whether clone(2) is supported.
+// Usually it will only be available on Linux, excluding
+// Linux on the Itanium architecture.
+// Also see http://linux.die.net/man/2/clone.
+#ifndef GTEST_HAS_CLONE
+// The user didn't tell us, so we need to figure it out.
+
+# if GTEST_OS_LINUX && !defined(__ia64__)
+# define GTEST_HAS_CLONE 1
+# else
+# define GTEST_HAS_CLONE 0
+# endif // GTEST_OS_LINUX && !defined(__ia64__)
+
+#endif // GTEST_HAS_CLONE
+
+// Determines whether to support stream redirection. This is used to test
+// output correctness and to implement death tests.
+#ifndef GTEST_HAS_STREAM_REDIRECTION
+// By default, we assume that stream redirection is supported on all
+// platforms except known mobile ones.
+# if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN
+# define GTEST_HAS_STREAM_REDIRECTION 0
+# else
+# define GTEST_HAS_STREAM_REDIRECTION 1
+# endif // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_SYMBIAN
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Determines whether to support death tests.
+// Google Test does not support death tests for VC 7.1 and earlier as
+// abort() in a VC 7.1 application compiled as GUI in debug config
+// pops up a dialog window that cannot be suppressed programmatically.
+#if (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN || GTEST_OS_SOLARIS || \
+ (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER >= 1400) || \
+ GTEST_OS_WINDOWS_MINGW || GTEST_OS_AIX || GTEST_OS_HPUX || \
+ GTEST_OS_OPENBSD || GTEST_OS_QNX)
+# define GTEST_HAS_DEATH_TEST 1
+# include <vector> // NOLINT
+#endif
+
+// We don't support MSVC 7.1 with exceptions disabled now. Therefore
+// all the compilers we care about are adequate for supporting
+// value-parameterized tests.
+#define GTEST_HAS_PARAM_TEST 1
+
+// Determines whether to support type-driven tests.
+
+// Typed tests need <typeinfo> and variadic macros, which GCC, VC++ 8.0,
+// Sun Pro CC, IBM Visual Age, and HP aCC support.
+#if defined(__GNUC__) || (_MSC_VER >= 1400) || defined(__SUNPRO_CC) || \
+ defined(__IBMCPP__) || defined(__HP_aCC)
+# define GTEST_HAS_TYPED_TEST 1
+# define GTEST_HAS_TYPED_TEST_P 1
+#endif
+
+// Determines whether to support Combine(). This only makes sense when
+// value-parameterized tests are enabled. The implementation doesn't
+// work on Sun Studio since it doesn't understand templated conversion
+// operators.
+#if GTEST_HAS_PARAM_TEST && GTEST_HAS_TR1_TUPLE && !defined(__SUNPRO_CC)
+# define GTEST_HAS_COMBINE 1
+#endif
+
+// Determines whether the system compiler uses UTF-16 for encoding wide strings.
+#define GTEST_WIDE_STRING_USES_UTF16_ \
+ (GTEST_OS_WINDOWS || GTEST_OS_CYGWIN || GTEST_OS_SYMBIAN || GTEST_OS_AIX)
+
+// Determines whether test results can be streamed to a socket.
+#if GTEST_OS_LINUX
+# define GTEST_CAN_STREAM_RESULTS_ 1
+#endif
+
+// Defines some utility macros.
+
+// The GNU compiler emits a warning if nested "if" statements are followed by
+// an "else" statement and braces are not used to explicitly disambiguate the
+// "else" binding. This leads to problems with code like:
+//
+// if (gate)
+// ASSERT_*(condition) << "Some message";
+//
+// The "switch (0) case 0:" idiom is used to suppress this.
+#ifdef __INTEL_COMPILER
+# define GTEST_AMBIGUOUS_ELSE_BLOCKER_
+#else
+# define GTEST_AMBIGUOUS_ELSE_BLOCKER_ switch (0) case 0: default: // NOLINT
+#endif
+
+// Use this annotation at the end of a struct/class definition to
+// prevent the compiler from optimizing away instances that are never
+// used. This is useful when all interesting logic happens inside the
+// c'tor and / or d'tor. Example:
+//
+// struct Foo {
+// Foo() { ... }
+// } GTEST_ATTRIBUTE_UNUSED_;
+//
+// Also use it after a variable or parameter declaration to tell the
+// compiler the variable/parameter does not have to be used.
+#if defined(__GNUC__) && !defined(COMPILER_ICC)
+# define GTEST_ATTRIBUTE_UNUSED_ __attribute__ ((unused))
+#else
+# define GTEST_ATTRIBUTE_UNUSED_
+#endif
+
+// A macro to disallow operator=
+// This should be used in the private: declarations for a class.
+#define GTEST_DISALLOW_ASSIGN_(type)\
+ void operator=(type const &)
+
+// A macro to disallow copy constructor and operator=
+// This should be used in the private: declarations for a class.
+#define GTEST_DISALLOW_COPY_AND_ASSIGN_(type)\
+ type(type const &);\
+ GTEST_DISALLOW_ASSIGN_(type)
+
+// Tell the compiler to warn about unused return values for functions declared
+// with this macro. The macro should be used on function declarations
+// following the argument list:
+//
+// Sprocket* AllocateSprocket() GTEST_MUST_USE_RESULT_;
+#if defined(__GNUC__) && (GTEST_GCC_VER_ >= 30400) && !defined(COMPILER_ICC)
+# define GTEST_MUST_USE_RESULT_ __attribute__ ((warn_unused_result))
+#else
+# define GTEST_MUST_USE_RESULT_
+#endif // __GNUC__ && (GTEST_GCC_VER_ >= 30400) && !COMPILER_ICC
+
+// Determine whether the compiler supports Microsoft's Structured Exception
+// Handling. This is supported by several Windows compilers but generally
+// does not exist on any other system.
+#ifndef GTEST_HAS_SEH
+// The user didn't tell us, so we need to figure it out.
+
+# if defined(_MSC_VER) || defined(__BORLANDC__)
+// These two compilers are known to support SEH.
+# define GTEST_HAS_SEH 1
+# else
+// Assume no SEH.
+# define GTEST_HAS_SEH 0
+# endif
+
+#endif // GTEST_HAS_SEH
+
+#ifdef _MSC_VER
+
+# if GTEST_LINKED_AS_SHARED_LIBRARY
+# define GTEST_API_ __declspec(dllimport)
+# elif GTEST_CREATE_SHARED_LIBRARY
+# define GTEST_API_ __declspec(dllexport)
+# endif
+
+#endif // _MSC_VER
+
+#ifndef GTEST_API_
+# define GTEST_API_
+#endif
+
+#ifdef __GNUC__
+// Ask the compiler to never inline a given function.
+# define GTEST_NO_INLINE_ __attribute__((noinline))
+#else
+# define GTEST_NO_INLINE_
+#endif
+
+// _LIBCPP_VERSION is defined by the libc++ library from the LLVM project.
+#if defined(__GLIBCXX__) || defined(_LIBCPP_VERSION)
+# define GTEST_HAS_CXXABI_H_ 1
+#else
+# define GTEST_HAS_CXXABI_H_ 0
+#endif
+
+namespace testing {
+
+class Message;
+
+namespace internal {
+
+class String;
+
+// The GTEST_COMPILE_ASSERT_ macro can be used to verify that a compile time
+// expression is true. For example, you could use it to verify the
+// size of a static array:
+//
+// GTEST_COMPILE_ASSERT_(ARRAYSIZE(content_type_names) == CONTENT_NUM_TYPES,
+// content_type_names_incorrect_size);
+//
+// or to make sure a struct is smaller than a certain size:
+//
+// GTEST_COMPILE_ASSERT_(sizeof(foo) < 128, foo_too_large);
+//
+// The second argument to the macro is the name of the variable. If
+// the expression is false, most compilers will issue a warning/error
+// containing the name of the variable.
+
+template <bool>
+struct CompileAssert {
+};
+
+#define GTEST_COMPILE_ASSERT_(expr, msg) \
+ typedef ::testing::internal::CompileAssert<(bool(expr))> \
+ msg[bool(expr) ? 1 : -1]
+
+// Implementation details of GTEST_COMPILE_ASSERT_:
+//
+// - GTEST_COMPILE_ASSERT_ works by defining an array type that has -1
+// elements (and thus is invalid) when the expression is false.
+//
+// - The simpler definition
+//
+// #define GTEST_COMPILE_ASSERT_(expr, msg) typedef char msg[(expr) ? 1 : -1]
+//
+// does not work, as gcc supports variable-length arrays whose sizes
+// are determined at run-time (this is gcc's extension and not part
+// of the C++ standard). As a result, gcc fails to reject the
+// following code with the simple definition:
+//
+// int foo;
+// GTEST_COMPILE_ASSERT_(foo, msg); // not supposed to compile as foo is
+// // not a compile-time constant.
+//
+// - By using the type CompileAssert<(bool(expr))>, we ensures that
+// expr is a compile-time constant. (Template arguments must be
+// determined at compile-time.)
+//
+// - The outter parentheses in CompileAssert<(bool(expr))> are necessary
+// to work around a bug in gcc 3.4.4 and 4.0.1. If we had written
+//
+// CompileAssert<bool(expr)>
+//
+// instead, these compilers will refuse to compile
+//
+// GTEST_COMPILE_ASSERT_(5 > 0, some_message);
+//
+// (They seem to think the ">" in "5 > 0" marks the end of the
+// template argument list.)
+//
+// - The array size is (bool(expr) ? 1 : -1), instead of simply
+//
+// ((expr) ? 1 : -1).
+//
+// This is to avoid running into a bug in MS VC 7.1, which
+// causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1.
+
+// StaticAssertTypeEqHelper is used by StaticAssertTypeEq defined in gtest.h.
+//
+// This template is declared, but intentionally undefined.
+template <typename T1, typename T2>
+struct StaticAssertTypeEqHelper;
+
+template <typename T>
+struct StaticAssertTypeEqHelper<T, T> {};
+
+#if GTEST_HAS_GLOBAL_STRING
+typedef ::string string;
+#else
+typedef ::std::string string;
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+typedef ::wstring wstring;
+#elif GTEST_HAS_STD_WSTRING
+typedef ::std::wstring wstring;
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+// A helper for suppressing warnings on constant condition. It just
+// returns 'condition'.
+GTEST_API_ bool IsTrue(bool condition);
+
+// Defines scoped_ptr.
+
+// This implementation of scoped_ptr is PARTIAL - it only contains
+// enough stuff to satisfy Google Test's need.
+template <typename T>
+class scoped_ptr {
+ public:
+ typedef T element_type;
+
+ explicit scoped_ptr(T* p = NULL) : ptr_(p) {}
+ ~scoped_ptr() { reset(); }
+
+ T& operator*() const { return *ptr_; }
+ T* operator->() const { return ptr_; }
+ T* get() const { return ptr_; }
+
+ T* release() {
+ T* const ptr = ptr_;
+ ptr_ = NULL;
+ return ptr;
+ }
+
+ void reset(T* p = NULL) {
+ if (p != ptr_) {
+ if (IsTrue(sizeof(T) > 0)) { // Makes sure T is a complete type.
+ delete ptr_;
+ }
+ ptr_ = p;
+ }
+ }
+
+ private:
+ T* ptr_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(scoped_ptr);
+};
+
+// Defines RE.
+
+// A simple C++ wrapper for <regex.h>. It uses the POSIX Extended
+// Regular Expression syntax.
+class GTEST_API_ RE {
+ public:
+ // A copy constructor is required by the Standard to initialize object
+ // references from r-values.
+ RE(const RE& other) { Init(other.pattern()); }
+
+ // Constructs an RE from a string.
+ RE(const ::std::string& regex) { Init(regex.c_str()); } // NOLINT
+
+#if GTEST_HAS_GLOBAL_STRING
+
+ RE(const ::string& regex) { Init(regex.c_str()); } // NOLINT
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ RE(const char* regex) { Init(regex); } // NOLINT
+ ~RE();
+
+ // Returns the string representation of the regex.
+ const char* pattern() const { return pattern_; }
+
+ // FullMatch(str, re) returns true iff regular expression re matches
+ // the entire str.
+ // PartialMatch(str, re) returns true iff regular expression re
+ // matches a substring of str (including str itself).
+ //
+ // TODO(wan@google.com): make FullMatch() and PartialMatch() work
+ // when str contains NUL characters.
+ static bool FullMatch(const ::std::string& str, const RE& re) {
+ return FullMatch(str.c_str(), re);
+ }
+ static bool PartialMatch(const ::std::string& str, const RE& re) {
+ return PartialMatch(str.c_str(), re);
+ }
+
+#if GTEST_HAS_GLOBAL_STRING
+
+ static bool FullMatch(const ::string& str, const RE& re) {
+ return FullMatch(str.c_str(), re);
+ }
+ static bool PartialMatch(const ::string& str, const RE& re) {
+ return PartialMatch(str.c_str(), re);
+ }
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ static bool FullMatch(const char* str, const RE& re);
+ static bool PartialMatch(const char* str, const RE& re);
+
+ private:
+ void Init(const char* regex);
+
+ // We use a const char* instead of a string, as Google Test may be used
+ // where string is not available. We also do not use Google Test's own
+ // String type here, in order to simplify dependencies between the
+ // files.
+ const char* pattern_;
+ bool is_valid_;
+
+#if GTEST_USES_POSIX_RE
+
+ regex_t full_regex_; // For FullMatch().
+ regex_t partial_regex_; // For PartialMatch().
+
+#else // GTEST_USES_SIMPLE_RE
+
+ const char* full_pattern_; // For FullMatch();
+
+#endif
+
+ GTEST_DISALLOW_ASSIGN_(RE);
+};
+
+// Formats a source file path and a line number as they would appear
+// in an error message from the compiler used to compile this code.
+GTEST_API_ ::std::string FormatFileLocation(const char* file, int line);
+
+// Formats a file location for compiler-independent XML output.
+// Although this function is not platform dependent, we put it next to
+// FormatFileLocation in order to contrast the two functions.
+GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(const char* file,
+ int line);
+
+// Defines logging utilities:
+// GTEST_LOG_(severity) - logs messages at the specified severity level. The
+// message itself is streamed into the macro.
+// LogToStderr() - directs all log messages to stderr.
+// FlushInfoLog() - flushes informational log messages.
+
+enum GTestLogSeverity {
+ GTEST_INFO,
+ GTEST_WARNING,
+ GTEST_ERROR,
+ GTEST_FATAL
+};
+
+// Formats log entry severity, provides a stream object for streaming the
+// log message, and terminates the message with a newline when going out of
+// scope.
+class GTEST_API_ GTestLog {
+ public:
+ GTestLog(GTestLogSeverity severity, const char* file, int line);
+
+ // Flushes the buffers and, if severity is GTEST_FATAL, aborts the program.
+ ~GTestLog();
+
+ ::std::ostream& GetStream() { return ::std::cerr; }
+
+ private:
+ const GTestLogSeverity severity_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestLog);
+};
+
+#define GTEST_LOG_(severity) \
+ ::testing::internal::GTestLog(::testing::internal::GTEST_##severity, \
+ __FILE__, __LINE__).GetStream()
+
+inline void LogToStderr() {}
+inline void FlushInfoLog() { fflush(NULL); }
+
+// INTERNAL IMPLEMENTATION - DO NOT USE.
+//
+// GTEST_CHECK_ is an all-mode assert. It aborts the program if the condition
+// is not satisfied.
+// Synopsys:
+// GTEST_CHECK_(boolean_condition);
+// or
+// GTEST_CHECK_(boolean_condition) << "Additional message";
+//
+// This checks the condition and if the condition is not satisfied
+// it prints message about the condition violation, including the
+// condition itself, plus additional message streamed into it, if any,
+// and then it aborts the program. It aborts the program irrespective of
+// whether it is built in the debug mode or not.
+#define GTEST_CHECK_(condition) \
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+ if (::testing::internal::IsTrue(condition)) \
+ ; \
+ else \
+ GTEST_LOG_(FATAL) << "Condition " #condition " failed. "
+
+// An all-mode assert to verify that the given POSIX-style function
+// call returns 0 (indicating success). Known limitation: this
+// doesn't expand to a balanced 'if' statement, so enclose the macro
+// in {} if you need to use it as the only statement in an 'if'
+// branch.
+#define GTEST_CHECK_POSIX_SUCCESS_(posix_call) \
+ if (const int gtest_error = (posix_call)) \
+ GTEST_LOG_(FATAL) << #posix_call << "failed with error " \
+ << gtest_error
+
+// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
+//
+// Use ImplicitCast_ as a safe version of static_cast for upcasting in
+// the type hierarchy (e.g. casting a Foo* to a SuperclassOfFoo* or a
+// const Foo*). When you use ImplicitCast_, the compiler checks that
+// the cast is safe. Such explicit ImplicitCast_s are necessary in
+// surprisingly many situations where C++ demands an exact type match
+// instead of an argument type convertable to a target type.
+//
+// The syntax for using ImplicitCast_ is the same as for static_cast:
+//
+// ImplicitCast_<ToType>(expr)
+//
+// ImplicitCast_ would have been part of the C++ standard library,
+// but the proposal was submitted too late. It will probably make
+// its way into the language in the future.
+//
+// This relatively ugly name is intentional. It prevents clashes with
+// similar functions users may have (e.g., implicit_cast). The internal
+// namespace alone is not enough because the function can be found by ADL.
+template<typename To>
+inline To ImplicitCast_(To x) { return x; }
+
+// When you upcast (that is, cast a pointer from type Foo to type
+// SuperclassOfFoo), it's fine to use ImplicitCast_<>, since upcasts
+// always succeed. When you downcast (that is, cast a pointer from
+// type Foo to type SubclassOfFoo), static_cast<> isn't safe, because
+// how do you know the pointer is really of type SubclassOfFoo? It
+// could be a bare Foo, or of type DifferentSubclassOfFoo. Thus,
+// when you downcast, you should use this macro. In debug mode, we
+// use dynamic_cast<> to double-check the downcast is legal (we die
+// if it's not). In normal mode, we do the efficient static_cast<>
+// instead. Thus, it's important to test in debug mode to make sure
+// the cast is legal!
+// This is the only place in the code we should use dynamic_cast<>.
+// In particular, you SHOULDN'T be using dynamic_cast<> in order to
+// do RTTI (eg code like this:
+// if (dynamic_cast<Subclass1>(foo)) HandleASubclass1Object(foo);
+// if (dynamic_cast<Subclass2>(foo)) HandleASubclass2Object(foo);
+// You should design the code some other way not to need this.
+//
+// This relatively ugly name is intentional. It prevents clashes with
+// similar functions users may have (e.g., down_cast). The internal
+// namespace alone is not enough because the function can be found by ADL.
+template<typename To, typename From> // use like this: DownCast_<T*>(foo);
+inline To DownCast_(From* f) { // so we only accept pointers
+ // Ensures that To is a sub-type of From *. This test is here only
+ // for compile-time type checking, and has no overhead in an
+ // optimized build at run-time, as it will be optimized away
+ // completely.
+ if (false) {
+ const To to = NULL;
+ ::testing::internal::ImplicitCast_<From*>(to);
+ }
+
+#if GTEST_HAS_RTTI
+ // RTTI: debug mode only!
+ GTEST_CHECK_(f == NULL || dynamic_cast<To>(f) != NULL);
+#endif
+ return static_cast<To>(f);
+}
+
+// Downcasts the pointer of type Base to Derived.
+// Derived must be a subclass of Base. The parameter MUST
+// point to a class of type Derived, not any subclass of it.
+// When RTTI is available, the function performs a runtime
+// check to enforce this.
+template <class Derived, class Base>
+Derived* CheckedDowncastToActualType(Base* base) {
+#if GTEST_HAS_RTTI
+ GTEST_CHECK_(typeid(*base) == typeid(Derived));
+ return dynamic_cast<Derived*>(base); // NOLINT
+#else
+ return static_cast<Derived*>(base); // Poor man's downcast.
+#endif
+}
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Defines the stderr capturer:
+// CaptureStdout - starts capturing stdout.
+// GetCapturedStdout - stops capturing stdout and returns the captured string.
+// CaptureStderr - starts capturing stderr.
+// GetCapturedStderr - stops capturing stderr and returns the captured string.
+//
+GTEST_API_ void CaptureStdout();
+GTEST_API_ String GetCapturedStdout();
+GTEST_API_ void CaptureStderr();
+GTEST_API_ String GetCapturedStderr();
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+
+#if GTEST_HAS_DEATH_TEST
+
+const ::std::vector<testing::internal::string>& GetInjectableArgvs();
+void SetInjectableArgvs(const ::std::vector<testing::internal::string>*
+ new_argvs);
+
+// A copy of all command line arguments. Set by InitGoogleTest().
+extern ::std::vector<testing::internal::string> g_argvs;
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// Defines synchronization primitives.
+
+#if GTEST_HAS_PTHREAD
+
+// Sleeps for (roughly) n milli-seconds. This function is only for
+// testing Google Test's own constructs. Don't use it in user tests,
+// either directly or indirectly.
+inline void SleepMilliseconds(int n) {
+ const timespec time = {
+ 0, // 0 seconds.
+ n * 1000L * 1000L, // And n ms.
+ };
+ nanosleep(&time, NULL);
+}
+
+// Allows a controller thread to pause execution of newly created
+// threads until notified. Instances of this class must be created
+// and destroyed in the controller thread.
+//
+// This class is only for testing Google Test's own constructs. Do not
+// use it in user tests, either directly or indirectly.
+class Notification {
+ public:
+ Notification() : notified_(false) {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL));
+ }
+ ~Notification() {
+ pthread_mutex_destroy(&mutex_);
+ }
+
+ // Notifies all threads created with this notification to start. Must
+ // be called from the controller thread.
+ void Notify() {
+ pthread_mutex_lock(&mutex_);
+ notified_ = true;
+ pthread_mutex_unlock(&mutex_);
+ }
+
+ // Blocks until the controller thread notifies. Must be called from a test
+ // thread.
+ void WaitForNotification() {
+ for (;;) {
+ pthread_mutex_lock(&mutex_);
+ const bool notified = notified_;
+ pthread_mutex_unlock(&mutex_);
+ if (notified)
+ break;
+ SleepMilliseconds(10);
+ }
+ }
+
+ private:
+ pthread_mutex_t mutex_;
+ bool notified_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification);
+};
+
+// As a C-function, ThreadFuncWithCLinkage cannot be templated itself.
+// Consequently, it cannot select a correct instantiation of ThreadWithParam
+// in order to call its Run(). Introducing ThreadWithParamBase as a
+// non-templated base class for ThreadWithParam allows us to bypass this
+// problem.
+class ThreadWithParamBase {
+ public:
+ virtual ~ThreadWithParamBase() {}
+ virtual void Run() = 0;
+};
+
+// pthread_create() accepts a pointer to a function type with the C linkage.
+// According to the Standard (7.5/1), function types with different linkages
+// are different even if they are otherwise identical. Some compilers (for
+// example, SunStudio) treat them as different types. Since class methods
+// cannot be defined with C-linkage we need to define a free C-function to
+// pass into pthread_create().
+extern "C" inline void* ThreadFuncWithCLinkage(void* thread) {
+ static_cast<ThreadWithParamBase*>(thread)->Run();
+ return NULL;
+}
+
+// Helper class for testing Google Test's multi-threading constructs.
+// To use it, write:
+//
+// void ThreadFunc(int param) { /* Do things with param */ }
+// Notification thread_can_start;
+// ...
+// // The thread_can_start parameter is optional; you can supply NULL.
+// ThreadWithParam<int> thread(&ThreadFunc, 5, &thread_can_start);
+// thread_can_start.Notify();
+//
+// These classes are only for testing Google Test's own constructs. Do
+// not use them in user tests, either directly or indirectly.
+template <typename T>
+class ThreadWithParam : public ThreadWithParamBase {
+ public:
+ typedef void (*UserThreadFunc)(T);
+
+ ThreadWithParam(
+ UserThreadFunc func, T param, Notification* thread_can_start)
+ : func_(func),
+ param_(param),
+ thread_can_start_(thread_can_start),
+ finished_(false) {
+ ThreadWithParamBase* const base = this;
+ // The thread can be created only after all fields except thread_
+ // have been initialized.
+ GTEST_CHECK_POSIX_SUCCESS_(
+ pthread_create(&thread_, 0, &ThreadFuncWithCLinkage, base));
+ }
+ ~ThreadWithParam() { Join(); }
+
+ void Join() {
+ if (!finished_) {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_join(thread_, 0));
+ finished_ = true;
+ }
+ }
+
+ virtual void Run() {
+ if (thread_can_start_ != NULL)
+ thread_can_start_->WaitForNotification();
+ func_(param_);
+ }
+
+ private:
+ const UserThreadFunc func_; // User-supplied thread function.
+ const T param_; // User-supplied parameter to the thread function.
+ // When non-NULL, used to block execution until the controller thread
+ // notifies.
+ Notification* const thread_can_start_;
+ bool finished_; // true iff we know that the thread function has finished.
+ pthread_t thread_; // The native thread object.
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadWithParam);
+};
+
+// MutexBase and Mutex implement mutex on pthreads-based platforms. They
+// are used in conjunction with class MutexLock:
+//
+// Mutex mutex;
+// ...
+// MutexLock lock(&mutex); // Acquires the mutex and releases it at the end
+// // of the current scope.
+//
+// MutexBase implements behavior for both statically and dynamically
+// allocated mutexes. Do not use MutexBase directly. Instead, write
+// the following to define a static mutex:
+//
+// GTEST_DEFINE_STATIC_MUTEX_(g_some_mutex);
+//
+// You can forward declare a static mutex like this:
+//
+// GTEST_DECLARE_STATIC_MUTEX_(g_some_mutex);
+//
+// To create a dynamic mutex, just define an object of type Mutex.
+class MutexBase {
+ public:
+ // Acquires this mutex.
+ void Lock() {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&mutex_));
+ owner_ = pthread_self();
+ has_owner_ = true;
+ }
+
+ // Releases this mutex.
+ void Unlock() {
+ // Since the lock is being released the owner_ field should no longer be
+ // considered valid. We don't protect writing to has_owner_ here, as it's
+ // the caller's responsibility to ensure that the current thread holds the
+ // mutex when this is called.
+ has_owner_ = false;
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&mutex_));
+ }
+
+ // Does nothing if the current thread holds the mutex. Otherwise, crashes
+ // with high probability.
+ void AssertHeld() const {
+ GTEST_CHECK_(has_owner_ && pthread_equal(owner_, pthread_self()))
+ << "The current thread is not holding the mutex @" << this;
+ }
+
+ // A static mutex may be used before main() is entered. It may even
+ // be used before the dynamic initialization stage. Therefore we
+ // must be able to initialize a static mutex object at link time.
+ // This means MutexBase has to be a POD and its member variables
+ // have to be public.
+ public:
+ pthread_mutex_t mutex_; // The underlying pthread mutex.
+ // has_owner_ indicates whether the owner_ field below contains a valid thread
+ // ID and is therefore safe to inspect (e.g., to use in pthread_equal()). All
+ // accesses to the owner_ field should be protected by a check of this field.
+ // An alternative might be to memset() owner_ to all zeros, but there's no
+ // guarantee that a zero'd pthread_t is necessarily invalid or even different
+ // from pthread_self().
+ bool has_owner_;
+ pthread_t owner_; // The thread holding the mutex.
+};
+
+// Forward-declares a static mutex.
+# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \
+ extern ::testing::internal::MutexBase mutex
+
+// Defines and statically (i.e. at link time) initializes a static mutex.
+// The initialization list here does not explicitly initialize each field,
+// instead relying on default initialization for the unspecified fields. In
+// particular, the owner_ field (a pthread_t) is not explicitly initialized.
+// This allows initialization to work whether pthread_t is a scalar or struct.
+// The flag -Wmissing-field-initializers must not be specified for this to work.
+# define GTEST_DEFINE_STATIC_MUTEX_(mutex) \
+ ::testing::internal::MutexBase mutex = { PTHREAD_MUTEX_INITIALIZER, false }
+
+// The Mutex class can only be used for mutexes created at runtime. It
+// shares its API with MutexBase otherwise.
+class Mutex : public MutexBase {
+ public:
+ Mutex() {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, NULL));
+ has_owner_ = false;
+ }
+ ~Mutex() {
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&mutex_));
+ }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Mutex);
+};
+
+// We cannot name this class MutexLock as the ctor declaration would
+// conflict with a macro named MutexLock, which is defined on some
+// platforms. Hence the typedef trick below.
+class GTestMutexLock {
+ public:
+ explicit GTestMutexLock(MutexBase* mutex)
+ : mutex_(mutex) { mutex_->Lock(); }
+
+ ~GTestMutexLock() { mutex_->Unlock(); }
+
+ private:
+ MutexBase* const mutex_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(GTestMutexLock);
+};
+
+typedef GTestMutexLock MutexLock;
+
+// Helpers for ThreadLocal.
+
+// pthread_key_create() requires DeleteThreadLocalValue() to have
+// C-linkage. Therefore it cannot be templatized to access
+// ThreadLocal<T>. Hence the need for class
+// ThreadLocalValueHolderBase.
+class ThreadLocalValueHolderBase {
+ public:
+ virtual ~ThreadLocalValueHolderBase() {}
+};
+
+// Called by pthread to delete thread-local data stored by
+// pthread_setspecific().
+extern "C" inline void DeleteThreadLocalValue(void* value_holder) {
+ delete static_cast<ThreadLocalValueHolderBase*>(value_holder);
+}
+
+// Implements thread-local storage on pthreads-based systems.
+//
+// // Thread 1
+// ThreadLocal<int> tl(100); // 100 is the default value for each thread.
+//
+// // Thread 2
+// tl.set(150); // Changes the value for thread 2 only.
+// EXPECT_EQ(150, tl.get());
+//
+// // Thread 1
+// EXPECT_EQ(100, tl.get()); // In thread 1, tl has the original value.
+// tl.set(200);
+// EXPECT_EQ(200, tl.get());
+//
+// The template type argument T must have a public copy constructor.
+// In addition, the default ThreadLocal constructor requires T to have
+// a public default constructor.
+//
+// An object managed for a thread by a ThreadLocal instance is deleted
+// when the thread exits. Or, if the ThreadLocal instance dies in
+// that thread, when the ThreadLocal dies. It's the user's
+// responsibility to ensure that all other threads using a ThreadLocal
+// have exited when it dies, or the per-thread objects for those
+// threads will not be deleted.
+//
+// Google Test only uses global ThreadLocal objects. That means they
+// will die after main() has returned. Therefore, no per-thread
+// object managed by Google Test will be leaked as long as all threads
+// using Google Test have exited when main() returns.
+template <typename T>
+class ThreadLocal {
+ public:
+ ThreadLocal() : key_(CreateKey()),
+ default_() {}
+ explicit ThreadLocal(const T& value) : key_(CreateKey()),
+ default_(value) {}
+
+ ~ThreadLocal() {
+ // Destroys the managed object for the current thread, if any.
+ DeleteThreadLocalValue(pthread_getspecific(key_));
+
+ // Releases resources associated with the key. This will *not*
+ // delete managed objects for other threads.
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_key_delete(key_));
+ }
+
+ T* pointer() { return GetOrCreateValue(); }
+ const T* pointer() const { return GetOrCreateValue(); }
+ const T& get() const { return *pointer(); }
+ void set(const T& value) { *pointer() = value; }
+
+ private:
+ // Holds a value of type T.
+ class ValueHolder : public ThreadLocalValueHolderBase {
+ public:
+ explicit ValueHolder(const T& value) : value_(value) {}
+
+ T* pointer() { return &value_; }
+
+ private:
+ T value_;
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ValueHolder);
+ };
+
+ static pthread_key_t CreateKey() {
+ pthread_key_t key;
+ // When a thread exits, DeleteThreadLocalValue() will be called on
+ // the object managed for that thread.
+ GTEST_CHECK_POSIX_SUCCESS_(
+ pthread_key_create(&key, &DeleteThreadLocalValue));
+ return key;
+ }
+
+ T* GetOrCreateValue() const {
+ ThreadLocalValueHolderBase* const holder =
+ static_cast<ThreadLocalValueHolderBase*>(pthread_getspecific(key_));
+ if (holder != NULL) {
+ return CheckedDowncastToActualType<ValueHolder>(holder)->pointer();
+ }
+
+ ValueHolder* const new_holder = new ValueHolder(default_);
+ ThreadLocalValueHolderBase* const holder_base = new_holder;
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_setspecific(key_, holder_base));
+ return new_holder->pointer();
+ }
+
+ // A key pthreads uses for looking up per-thread values.
+ const pthread_key_t key_;
+ const T default_; // The default value for each thread.
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ThreadLocal);
+};
+
+# define GTEST_IS_THREADSAFE 1
+
+#else // GTEST_HAS_PTHREAD
+
+// A dummy implementation of synchronization primitives (mutex, lock,
+// and thread-local variable). Necessary for compiling Google Test where
+// mutex is not supported - using Google Test in multiple threads is not
+// supported on such platforms.
+
+class Mutex {
+ public:
+ Mutex() {}
+ void Lock() {}
+ void Unlock() {}
+ void AssertHeld() const {}
+};
+
+# define GTEST_DECLARE_STATIC_MUTEX_(mutex) \
+ extern ::testing::internal::Mutex mutex
+
+# define GTEST_DEFINE_STATIC_MUTEX_(mutex) ::testing::internal::Mutex mutex
+
+class GTestMutexLock {
+ public:
+ explicit GTestMutexLock(Mutex*) {} // NOLINT
+};
+
+typedef GTestMutexLock MutexLock;
+
+template <typename T>
+class ThreadLocal {
+ public:
+ ThreadLocal() : value_() {}
+ explicit ThreadLocal(const T& value) : value_(value) {}
+ T* pointer() { return &value_; }
+ const T* pointer() const { return &value_; }
+ const T& get() const { return value_; }
+ void set(const T& value) { value_ = value; }
+ private:
+ T value_;
+};
+
+// The above synchronization primitives have dummy implementations.
+// Therefore Google Test is not thread-safe.
+# define GTEST_IS_THREADSAFE 0
+
+#endif // GTEST_HAS_PTHREAD
+
+// Returns the number of threads running in the process, or 0 to indicate that
+// we cannot detect it.
+GTEST_API_ size_t GetThreadCount();
+
+// Passing non-POD classes through ellipsis (...) crashes the ARM
+// compiler and generates a warning in Sun Studio. The Nokia Symbian
+// and the IBM XL C/C++ compiler try to instantiate a copy constructor
+// for objects passed through ellipsis (...), failing for uncopyable
+// objects. We define this to ensure that only POD is passed through
+// ellipsis on these systems.
+#if defined(__SYMBIAN32__) || defined(__IBMCPP__) || defined(__SUNPRO_CC)
+// We lose support for NULL detection where the compiler doesn't like
+// passing non-POD classes through ellipsis (...).
+# define GTEST_ELLIPSIS_NEEDS_POD_ 1
+#else
+# define GTEST_CAN_COMPARE_NULL 1
+#endif
+
+// The Nokia Symbian and IBM XL C/C++ compilers cannot decide between
+// const T& and const T* in a function template. These compilers
+// _can_ decide between class template specializations for T and T*,
+// so a tr1::type_traits-like is_pointer works.
+#if defined(__SYMBIAN32__) || defined(__IBMCPP__)
+# define GTEST_NEEDS_IS_POINTER_ 1
+#endif
+
+template <bool bool_value>
+struct bool_constant {
+ typedef bool_constant<bool_value> type;
+ static const bool value = bool_value;
+};
+template <bool bool_value> const bool bool_constant<bool_value>::value;
+
+typedef bool_constant<false> false_type;
+typedef bool_constant<true> true_type;
+
+template <typename T>
+struct is_pointer : public false_type {};
+
+template <typename T>
+struct is_pointer<T*> : public true_type {};
+
+template <typename Iterator>
+struct IteratorTraits {
+ typedef typename Iterator::value_type value_type;
+};
+
+template <typename T>
+struct IteratorTraits<T*> {
+ typedef T value_type;
+};
+
+template <typename T>
+struct IteratorTraits<const T*> {
+ typedef T value_type;
+};
+
+#if GTEST_OS_WINDOWS
+# define GTEST_PATH_SEP_ "\\"
+# define GTEST_HAS_ALT_PATH_SEP_ 1
+// The biggest signed integer type the compiler supports.
+typedef __int64 BiggestInt;
+#else
+# define GTEST_PATH_SEP_ "/"
+# define GTEST_HAS_ALT_PATH_SEP_ 0
+typedef long long BiggestInt; // NOLINT
+#endif // GTEST_OS_WINDOWS
+
+// Utilities for char.
+
+// isspace(int ch) and friends accept an unsigned char or EOF. char
+// may be signed, depending on the compiler (or compiler flags).
+// Therefore we need to cast a char to unsigned char before calling
+// isspace(), etc.
+
+inline bool IsAlpha(char ch) {
+ return isalpha(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsAlNum(char ch) {
+ return isalnum(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsDigit(char ch) {
+ return isdigit(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsLower(char ch) {
+ return islower(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsSpace(char ch) {
+ return isspace(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsUpper(char ch) {
+ return isupper(static_cast<unsigned char>(ch)) != 0;
+}
+inline bool IsXDigit(char ch) {
+ return isxdigit(static_cast<unsigned char>(ch)) != 0;
+}
+
+inline char ToLower(char ch) {
+ return static_cast<char>(tolower(static_cast<unsigned char>(ch)));
+}
+inline char ToUpper(char ch) {
+ return static_cast<char>(toupper(static_cast<unsigned char>(ch)));
+}
+
+// The testing::internal::posix namespace holds wrappers for common
+// POSIX functions. These wrappers hide the differences between
+// Windows/MSVC and POSIX systems. Since some compilers define these
+// standard functions as macros, the wrapper cannot have the same name
+// as the wrapped function.
+
+namespace posix {
+
+// Functions with a different name on Windows.
+
+#if GTEST_OS_WINDOWS
+
+typedef struct _stat StatStruct;
+
+# ifdef __BORLANDC__
+inline int IsATTY(int fd) { return isatty(fd); }
+inline int StrCaseCmp(const char* s1, const char* s2) {
+ return stricmp(s1, s2);
+}
+inline char* StrDup(const char* src) { return strdup(src); }
+# else // !__BORLANDC__
+# if GTEST_OS_WINDOWS_MOBILE
+inline int IsATTY(int /* fd */) { return 0; }
+# else
+inline int IsATTY(int fd) { return _isatty(fd); }
+# endif // GTEST_OS_WINDOWS_MOBILE
+inline int StrCaseCmp(const char* s1, const char* s2) {
+ return _stricmp(s1, s2);
+}
+inline char* StrDup(const char* src) { return _strdup(src); }
+# endif // __BORLANDC__
+
+# if GTEST_OS_WINDOWS_MOBILE
+inline int FileNo(FILE* file) { return reinterpret_cast<int>(_fileno(file)); }
+// Stat(), RmDir(), and IsDir() are not needed on Windows CE at this
+// time and thus not defined there.
+# else
+inline int FileNo(FILE* file) { return _fileno(file); }
+inline int Stat(const char* path, StatStruct* buf) { return _stat(path, buf); }
+inline int RmDir(const char* dir) { return _rmdir(dir); }
+inline bool IsDir(const StatStruct& st) {
+ return (_S_IFDIR & st.st_mode) != 0;
+}
+# endif // GTEST_OS_WINDOWS_MOBILE
+
+#else
+
+typedef struct stat StatStruct;
+
+inline int FileNo(FILE* file) { return fileno(file); }
+inline int IsATTY(int fd) { return isatty(fd); }
+inline int Stat(const char* path, StatStruct* buf) { return stat(path, buf); }
+inline int StrCaseCmp(const char* s1, const char* s2) {
+ return strcasecmp(s1, s2);
+}
+inline char* StrDup(const char* src) { return strdup(src); }
+inline int RmDir(const char* dir) { return rmdir(dir); }
+inline bool IsDir(const StatStruct& st) { return S_ISDIR(st.st_mode); }
+
+#endif // GTEST_OS_WINDOWS
+
+// Functions deprecated by MSVC 8.0.
+
+#ifdef _MSC_VER
+// Temporarily disable warning 4996 (deprecated function).
+# pragma warning(push)
+# pragma warning(disable:4996)
+#endif
+
+inline const char* StrNCpy(char* dest, const char* src, size_t n) {
+ return strncpy(dest, src, n);
+}
+
+// ChDir(), FReopen(), FDOpen(), Read(), Write(), Close(), and
+// StrError() aren't needed on Windows CE at this time and thus not
+// defined there.
+
+#if !GTEST_OS_WINDOWS_MOBILE
+inline int ChDir(const char* dir) { return chdir(dir); }
+#endif
+inline FILE* FOpen(const char* path, const char* mode) {
+ return fopen(path, mode);
+}
+#if !GTEST_OS_WINDOWS_MOBILE
+inline FILE *FReopen(const char* path, const char* mode, FILE* stream) {
+ return freopen(path, mode, stream);
+}
+inline FILE* FDOpen(int fd, const char* mode) { return fdopen(fd, mode); }
+#endif
+inline int FClose(FILE* fp) { return fclose(fp); }
+#if !GTEST_OS_WINDOWS_MOBILE
+inline int Read(int fd, void* buf, unsigned int count) {
+ return static_cast<int>(read(fd, buf, count));
+}
+inline int Write(int fd, const void* buf, unsigned int count) {
+ return static_cast<int>(write(fd, buf, count));
+}
+inline int Close(int fd) { return close(fd); }
+inline const char* StrError(int errnum) { return strerror(errnum); }
+#endif
+inline const char* GetEnv(const char* name) {
+#if GTEST_OS_WINDOWS_MOBILE
+ // We are on Windows CE, which has no environment variables.
+ return NULL;
+#elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9)
+ // Environment variables which we programmatically clear will be set to the
+ // empty string rather than unset (NULL). Handle that case.
+ const char* const env = getenv(name);
+ return (env != NULL && env[0] != '\0') ? env : NULL;
+#else
+ return getenv(name);
+#endif
+}
+
+#ifdef _MSC_VER
+# pragma warning(pop) // Restores the warning state.
+#endif
+
+#if GTEST_OS_WINDOWS_MOBILE
+// Windows CE has no C library. The abort() function is used in
+// several places in Google Test. This implementation provides a reasonable
+// imitation of standard behaviour.
+void Abort();
+#else
+inline void Abort() { abort(); }
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+} // namespace posix
+
+// MSVC "deprecates" snprintf and issues warnings wherever it is used. In
+// order to avoid these warnings, we need to use _snprintf or _snprintf_s on
+// MSVC-based platforms. We map the GTEST_SNPRINTF_ macro to the appropriate
+// function in order to achieve that. We use macro definition here because
+// snprintf is a variadic function.
+#if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE
+// MSVC 2005 and above support variadic macros.
+# define GTEST_SNPRINTF_(buffer, size, format, ...) \
+ _snprintf_s(buffer, size, size, format, __VA_ARGS__)
+#elif defined(_MSC_VER)
+// Windows CE does not define _snprintf_s and MSVC prior to 2005 doesn't
+// complain about _snprintf.
+# define GTEST_SNPRINTF_ _snprintf
+#else
+# define GTEST_SNPRINTF_ snprintf
+#endif
+
+// The maximum number a BiggestInt can represent. This definition
+// works no matter BiggestInt is represented in one's complement or
+// two's complement.
+//
+// We cannot rely on numeric_limits in STL, as __int64 and long long
+// are not part of standard C++ and numeric_limits doesn't need to be
+// defined for them.
+const BiggestInt kMaxBiggestInt =
+ ~(static_cast<BiggestInt>(1) << (8*sizeof(BiggestInt) - 1));
+
+// This template class serves as a compile-time function from size to
+// type. It maps a size in bytes to a primitive type with that
+// size. e.g.
+//
+// TypeWithSize<4>::UInt
+//
+// is typedef-ed to be unsigned int (unsigned integer made up of 4
+// bytes).
+//
+// Such functionality should belong to STL, but I cannot find it
+// there.
+//
+// Google Test uses this class in the implementation of floating-point
+// comparison.
+//
+// For now it only handles UInt (unsigned int) as that's all Google Test
+// needs. Other types can be easily added in the future if need
+// arises.
+template <size_t size>
+class TypeWithSize {
+ public:
+ // This prevents the user from using TypeWithSize<N> with incorrect
+ // values of N.
+ typedef void UInt;
+};
+
+// The specialization for size 4.
+template <>
+class TypeWithSize<4> {
+ public:
+ // unsigned int has size 4 in both gcc and MSVC.
+ //
+ // As base/basictypes.h doesn't compile on Windows, we cannot use
+ // uint32, uint64, and etc here.
+ typedef int Int;
+ typedef unsigned int UInt;
+};
+
+// The specialization for size 8.
+template <>
+class TypeWithSize<8> {
+ public:
+#if GTEST_OS_WINDOWS
+ typedef __int64 Int;
+ typedef unsigned __int64 UInt;
+#else
+ typedef long long Int; // NOLINT
+ typedef unsigned long long UInt; // NOLINT
+#endif // GTEST_OS_WINDOWS
+};
+
+// Integer types of known sizes.
+typedef TypeWithSize<4>::Int Int32;
+typedef TypeWithSize<4>::UInt UInt32;
+typedef TypeWithSize<8>::Int Int64;
+typedef TypeWithSize<8>::UInt UInt64;
+typedef TypeWithSize<8>::Int TimeInMillis; // Represents time in milliseconds.
+
+// Utilities for command line flags and environment variables.
+
+// Macro for referencing flags.
+#define GTEST_FLAG(name) FLAGS_gtest_##name
+
+// Macros for declaring flags.
+#define GTEST_DECLARE_bool_(name) GTEST_API_ extern bool GTEST_FLAG(name)
+#define GTEST_DECLARE_int32_(name) \
+ GTEST_API_ extern ::testing::internal::Int32 GTEST_FLAG(name)
+#define GTEST_DECLARE_string_(name) \
+ GTEST_API_ extern ::testing::internal::String GTEST_FLAG(name)
+
+// Macros for defining flags.
+#define GTEST_DEFINE_bool_(name, default_val, doc) \
+ GTEST_API_ bool GTEST_FLAG(name) = (default_val)
+#define GTEST_DEFINE_int32_(name, default_val, doc) \
+ GTEST_API_ ::testing::internal::Int32 GTEST_FLAG(name) = (default_val)
+#define GTEST_DEFINE_string_(name, default_val, doc) \
+ GTEST_API_ ::testing::internal::String GTEST_FLAG(name) = (default_val)
+
+// Thread annotations
+#define GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)
+#define GTEST_LOCK_EXCLUDED_(locks)
+
+// Parses 'str' for a 32-bit signed integer. If successful, writes the result
+// to *value and returns true; otherwise leaves *value unchanged and returns
+// false.
+// TODO(chandlerc): Find a better way to refactor flag and environment parsing
+// out of both gtest-port.cc and gtest.cc to avoid exporting this utility
+// function.
+bool ParseInt32(const Message& src_text, const char* str, Int32* value);
+
+// Parses a bool/Int32/string from the environment variable
+// corresponding to the given Google Test flag.
+bool BoolFromGTestEnv(const char* flag, bool default_val);
+GTEST_API_ Int32 Int32FromGTestEnv(const char* flag, Int32 default_val);
+const char* StringFromGTestEnv(const char* flag, const char* default_val);
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-string.h b/src/testing/gtest/include/gtest/internal/gtest-string.h
new file mode 100644
index 0000000..a902450
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-string.h
@@ -0,0 +1,350 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: wan@google.com (Zhanyong Wan), eefacm@gmail.com (Sean Mcafee)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file declares the String class and functions used internally by
+// Google Test. They are subject to change without notice. They should not used
+// by code external to Google Test.
+//
+// This header file is #included by <gtest/internal/gtest-internal.h>.
+// It should not be #included by other files.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
+
+#ifdef __BORLANDC__
+// string.h is not guaranteed to provide strcpy on C++ Builder.
+# include <mem.h>
+#endif
+
+#include <string.h>
+#include <string>
+
+#include "gtest/internal/gtest-port.h"
+
+namespace testing {
+namespace internal {
+
+// String - a UTF-8 string class.
+//
+// For historic reasons, we don't use std::string.
+//
+// TODO(wan@google.com): replace this class with std::string or
+// implement it in terms of the latter.
+//
+// Note that String can represent both NULL and the empty string,
+// while std::string cannot represent NULL.
+//
+// NULL and the empty string are considered different. NULL is less
+// than anything (including the empty string) except itself.
+//
+// This class only provides minimum functionality necessary for
+// implementing Google Test. We do not intend to implement a full-fledged
+// string class here.
+//
+// Since the purpose of this class is to provide a substitute for
+// std::string on platforms where it cannot be used, we define a copy
+// constructor and assignment operators such that we don't need
+// conditional compilation in a lot of places.
+//
+// In order to make the representation efficient, the d'tor of String
+// is not virtual. Therefore DO NOT INHERIT FROM String.
+class GTEST_API_ String {
+ public:
+ // Static utility methods
+
+ // Returns the input enclosed in double quotes if it's not NULL;
+ // otherwise returns "(null)". For example, "\"Hello\"" is returned
+ // for input "Hello".
+ //
+ // This is useful for printing a C string in the syntax of a literal.
+ //
+ // Known issue: escape sequences are not handled yet.
+ static String ShowCStringQuoted(const char* c_str);
+
+ // Clones a 0-terminated C string, allocating memory using new. The
+ // caller is responsible for deleting the return value using
+ // delete[]. Returns the cloned string, or NULL if the input is
+ // NULL.
+ //
+ // This is different from strdup() in string.h, which allocates
+ // memory using malloc().
+ static const char* CloneCString(const char* c_str);
+
+#if GTEST_OS_WINDOWS_MOBILE
+ // Windows CE does not have the 'ANSI' versions of Win32 APIs. To be
+ // able to pass strings to Win32 APIs on CE we need to convert them
+ // to 'Unicode', UTF-16.
+
+ // Creates a UTF-16 wide string from the given ANSI string, allocating
+ // memory using new. The caller is responsible for deleting the return
+ // value using delete[]. Returns the wide string, or NULL if the
+ // input is NULL.
+ //
+ // The wide string is created using the ANSI codepage (CP_ACP) to
+ // match the behaviour of the ANSI versions of Win32 calls and the
+ // C runtime.
+ static LPCWSTR AnsiToUtf16(const char* c_str);
+
+ // Creates an ANSI string from the given wide string, allocating
+ // memory using new. The caller is responsible for deleting the return
+ // value using delete[]. Returns the ANSI string, or NULL if the
+ // input is NULL.
+ //
+ // The returned string is created using the ANSI codepage (CP_ACP) to
+ // match the behaviour of the ANSI versions of Win32 calls and the
+ // C runtime.
+ static const char* Utf16ToAnsi(LPCWSTR utf16_str);
+#endif
+
+ // Compares two C strings. Returns true iff they have the same content.
+ //
+ // Unlike strcmp(), this function can handle NULL argument(s). A
+ // NULL C string is considered different to any non-NULL C string,
+ // including the empty string.
+ static bool CStringEquals(const char* lhs, const char* rhs);
+
+ // Converts a wide C string to a String using the UTF-8 encoding.
+ // NULL will be converted to "(null)". If an error occurred during
+ // the conversion, "(failed to convert from wide string)" is
+ // returned.
+ static String ShowWideCString(const wchar_t* wide_c_str);
+
+ // Similar to ShowWideCString(), except that this function encloses
+ // the converted string in double quotes.
+ static String ShowWideCStringQuoted(const wchar_t* wide_c_str);
+
+ // Compares two wide C strings. Returns true iff they have the same
+ // content.
+ //
+ // Unlike wcscmp(), this function can handle NULL argument(s). A
+ // NULL C string is considered different to any non-NULL C string,
+ // including the empty string.
+ static bool WideCStringEquals(const wchar_t* lhs, const wchar_t* rhs);
+
+ // Compares two C strings, ignoring case. Returns true iff they
+ // have the same content.
+ //
+ // Unlike strcasecmp(), this function can handle NULL argument(s).
+ // A NULL C string is considered different to any non-NULL C string,
+ // including the empty string.
+ static bool CaseInsensitiveCStringEquals(const char* lhs,
+ const char* rhs);
+
+ // Compares two wide C strings, ignoring case. Returns true iff they
+ // have the same content.
+ //
+ // Unlike wcscasecmp(), this function can handle NULL argument(s).
+ // A NULL C string is considered different to any non-NULL wide C string,
+ // including the empty string.
+ // NB: The implementations on different platforms slightly differ.
+ // On windows, this method uses _wcsicmp which compares according to LC_CTYPE
+ // environment variable. On GNU platform this method uses wcscasecmp
+ // which compares according to LC_CTYPE category of the current locale.
+ // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
+ // current locale.
+ static bool CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
+ const wchar_t* rhs);
+
+ // Formats a list of arguments to a String, using the same format
+ // spec string as for printf.
+ //
+ // We do not use the StringPrintf class as it is not universally
+ // available.
+ //
+ // The result is limited to 4096 characters (including the tailing
+ // 0). If 4096 characters are not enough to format the input,
+ // "<buffer exceeded>" is returned.
+ static String Format(const char* format, ...);
+
+ // C'tors
+
+ // The default c'tor constructs a NULL string.
+ String() : c_str_(NULL), length_(0) {}
+
+ // Constructs a String by cloning a 0-terminated C string.
+ String(const char* a_c_str) { // NOLINT
+ if (a_c_str == NULL) {
+ c_str_ = NULL;
+ length_ = 0;
+ } else {
+ ConstructNonNull(a_c_str, strlen(a_c_str));
+ }
+ }
+
+ // Constructs a String by copying a given number of chars from a
+ // buffer. E.g. String("hello", 3) creates the string "hel",
+ // String("a\0bcd", 4) creates "a\0bc", String(NULL, 0) creates "",
+ // and String(NULL, 1) results in access violation.
+ String(const char* buffer, size_t a_length) {
+ ConstructNonNull(buffer, a_length);
+ }
+
+ // The copy c'tor creates a new copy of the string. The two
+ // String objects do not share content.
+ String(const String& str) : c_str_(NULL), length_(0) { *this = str; }
+
+ // D'tor. String is intended to be a final class, so the d'tor
+ // doesn't need to be virtual.
+ ~String() { delete[] c_str_; }
+
+ // Allows a String to be implicitly converted to an ::std::string or
+ // ::string, and vice versa. Converting a String containing a NULL
+ // pointer to ::std::string or ::string is undefined behavior.
+ // Converting a ::std::string or ::string containing an embedded NUL
+ // character to a String will result in the prefix up to the first
+ // NUL character.
+ String(const ::std::string& str) { // NOLINT
+ ConstructNonNull(str.c_str(), str.length());
+ }
+
+ operator ::std::string() const { return ::std::string(c_str(), length()); }
+
+#if GTEST_HAS_GLOBAL_STRING
+ String(const ::string& str) { // NOLINT
+ ConstructNonNull(str.c_str(), str.length());
+ }
+
+ operator ::string() const { return ::string(c_str(), length()); }
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ // Returns true iff this is an empty string (i.e. "").
+ bool empty() const { return (c_str() != NULL) && (length() == 0); }
+
+ // Compares this with another String.
+ // Returns < 0 if this is less than rhs, 0 if this is equal to rhs, or > 0
+ // if this is greater than rhs.
+ int Compare(const String& rhs) const;
+
+ // Returns true iff this String equals the given C string. A NULL
+ // string and a non-NULL string are considered not equal.
+ bool operator==(const char* a_c_str) const { return Compare(a_c_str) == 0; }
+
+ // Returns true iff this String is less than the given String. A
+ // NULL string is considered less than "".
+ bool operator<(const String& rhs) const { return Compare(rhs) < 0; }
+
+ // Returns true iff this String doesn't equal the given C string. A NULL
+ // string and a non-NULL string are considered not equal.
+ bool operator!=(const char* a_c_str) const { return !(*this == a_c_str); }
+
+ // Returns true iff this String ends with the given suffix. *Any*
+ // String is considered to end with a NULL or empty suffix.
+ bool EndsWith(const char* suffix) const;
+
+ // Returns true iff this String ends with the given suffix, not considering
+ // case. Any String is considered to end with a NULL or empty suffix.
+ bool EndsWithCaseInsensitive(const char* suffix) const;
+
+ // Returns the length of the encapsulated string, or 0 if the
+ // string is NULL.
+ size_t length() const { return length_; }
+
+ // Gets the 0-terminated C string this String object represents.
+ // The String object still owns the string. Therefore the caller
+ // should NOT delete the return value.
+ const char* c_str() const { return c_str_; }
+
+ // Assigns a C string to this object. Self-assignment works.
+ const String& operator=(const char* a_c_str) {
+ return *this = String(a_c_str);
+ }
+
+ // Assigns a String object to this object. Self-assignment works.
+ const String& operator=(const String& rhs) {
+ if (this != &rhs) {
+ delete[] c_str_;
+ if (rhs.c_str() == NULL) {
+ c_str_ = NULL;
+ length_ = 0;
+ } else {
+ ConstructNonNull(rhs.c_str(), rhs.length());
+ }
+ }
+
+ return *this;
+ }
+
+ private:
+ // Constructs a non-NULL String from the given content. This
+ // function can only be called when c_str_ has not been allocated.
+ // ConstructNonNull(NULL, 0) results in an empty string ("").
+ // ConstructNonNull(NULL, non_zero) is undefined behavior.
+ void ConstructNonNull(const char* buffer, size_t a_length) {
+ char* const str = new char[a_length + 1];
+ memcpy(str, buffer, a_length);
+ str[a_length] = '\0';
+ c_str_ = str;
+ length_ = a_length;
+ }
+
+ const char* c_str_;
+ size_t length_;
+}; // class String
+
+// Streams a String to an ostream. Each '\0' character in the String
+// is replaced with "\\0".
+inline ::std::ostream& operator<<(::std::ostream& os, const String& str) {
+ if (str.c_str() == NULL) {
+ os << "(null)";
+ } else {
+ const char* const c_str = str.c_str();
+ for (size_t i = 0; i != str.length(); i++) {
+ if (c_str[i] == '\0') {
+ os << "\\0";
+ } else {
+ os << c_str[i];
+ }
+ }
+ }
+ return os;
+}
+
+// Gets the content of the stringstream's buffer as a String. Each '\0'
+// character in the buffer is replaced with "\\0".
+GTEST_API_ String StringStreamToString(::std::stringstream* stream);
+
+// Converts a streamable value to a String. A NULL pointer is
+// converted to "(null)". When the input value is a ::string,
+// ::std::string, ::wstring, or ::std::wstring object, each NUL
+// character in it is replaced with "\\0".
+
+// Declared here but defined in gtest.h, so that it has access
+// to the definition of the Message class, required by the ARM
+// compiler.
+template <typename T>
+String StreamableToString(const T& streamable);
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-tuple.h b/src/testing/gtest/include/gtest/internal/gtest-tuple.h
new file mode 100644
index 0000000..399e84d
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-tuple.h
@@ -0,0 +1,1012 @@
+// This file was GENERATED by command:
+// pump.py gtest-tuple.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2009 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Implements a subset of TR1 tuple needed by Google Test and Google Mock.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
+
+#include <utility> // For ::std::pair.
+
+// The compiler used in Symbian has a bug that prevents us from declaring the
+// tuple template as a friend (it complains that tuple is redefined). This
+// hack bypasses the bug by declaring the members that should otherwise be
+// private as public.
+// Sun Studio versions < 12 also have the above bug.
+#if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
+# define GTEST_DECLARE_TUPLE_AS_FRIEND_ public:
+#else
+# define GTEST_DECLARE_TUPLE_AS_FRIEND_ \
+ template <GTEST_10_TYPENAMES_(U)> friend class tuple; \
+ private:
+#endif
+
+// GTEST_n_TUPLE_(T) is the type of an n-tuple.
+#define GTEST_0_TUPLE_(T) tuple<>
+#define GTEST_1_TUPLE_(T) tuple<T##0, void, void, void, void, void, void, \
+ void, void, void>
+#define GTEST_2_TUPLE_(T) tuple<T##0, T##1, void, void, void, void, void, \
+ void, void, void>
+#define GTEST_3_TUPLE_(T) tuple<T##0, T##1, T##2, void, void, void, void, \
+ void, void, void>
+#define GTEST_4_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, void, void, void, \
+ void, void, void>
+#define GTEST_5_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, void, void, \
+ void, void, void>
+#define GTEST_6_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, void, \
+ void, void, void>
+#define GTEST_7_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
+ void, void, void>
+#define GTEST_8_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
+ T##7, void, void>
+#define GTEST_9_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
+ T##7, T##8, void>
+#define GTEST_10_TUPLE_(T) tuple<T##0, T##1, T##2, T##3, T##4, T##5, T##6, \
+ T##7, T##8, T##9>
+
+// GTEST_n_TYPENAMES_(T) declares a list of n typenames.
+#define GTEST_0_TYPENAMES_(T)
+#define GTEST_1_TYPENAMES_(T) typename T##0
+#define GTEST_2_TYPENAMES_(T) typename T##0, typename T##1
+#define GTEST_3_TYPENAMES_(T) typename T##0, typename T##1, typename T##2
+#define GTEST_4_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3
+#define GTEST_5_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4
+#define GTEST_6_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5
+#define GTEST_7_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5, typename T##6
+#define GTEST_8_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5, typename T##6, typename T##7
+#define GTEST_9_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5, typename T##6, \
+ typename T##7, typename T##8
+#define GTEST_10_TYPENAMES_(T) typename T##0, typename T##1, typename T##2, \
+ typename T##3, typename T##4, typename T##5, typename T##6, \
+ typename T##7, typename T##8, typename T##9
+
+// In theory, defining stuff in the ::std namespace is undefined
+// behavior. We can do this as we are playing the role of a standard
+// library vendor.
+namespace std {
+namespace tr1 {
+
+template <typename T0 = void, typename T1 = void, typename T2 = void,
+ typename T3 = void, typename T4 = void, typename T5 = void,
+ typename T6 = void, typename T7 = void, typename T8 = void,
+ typename T9 = void>
+class tuple;
+
+// Anything in namespace gtest_internal is Google Test's INTERNAL
+// IMPLEMENTATION DETAIL and MUST NOT BE USED DIRECTLY in user code.
+namespace gtest_internal {
+
+// ByRef<T>::type is T if T is a reference; otherwise it's const T&.
+template <typename T>
+struct ByRef { typedef const T& type; }; // NOLINT
+template <typename T>
+struct ByRef<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper for ByRef.
+#define GTEST_BY_REF_(T) typename ::std::tr1::gtest_internal::ByRef<T>::type
+
+// AddRef<T>::type is T if T is a reference; otherwise it's T&. This
+// is the same as tr1::add_reference<T>::type.
+template <typename T>
+struct AddRef { typedef T& type; }; // NOLINT
+template <typename T>
+struct AddRef<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper for AddRef.
+#define GTEST_ADD_REF_(T) typename ::std::tr1::gtest_internal::AddRef<T>::type
+
+// A helper for implementing get<k>().
+template <int k> class Get;
+
+// A helper for implementing tuple_element<k, T>. kIndexValid is true
+// iff k < the number of fields in tuple type T.
+template <bool kIndexValid, int kIndex, class Tuple>
+struct TupleElement;
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 0, GTEST_10_TUPLE_(T)> {
+ typedef T0 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 1, GTEST_10_TUPLE_(T)> {
+ typedef T1 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 2, GTEST_10_TUPLE_(T)> {
+ typedef T2 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 3, GTEST_10_TUPLE_(T)> {
+ typedef T3 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 4, GTEST_10_TUPLE_(T)> {
+ typedef T4 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 5, GTEST_10_TUPLE_(T)> {
+ typedef T5 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 6, GTEST_10_TUPLE_(T)> {
+ typedef T6 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 7, GTEST_10_TUPLE_(T)> {
+ typedef T7 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 8, GTEST_10_TUPLE_(T)> {
+ typedef T8 type;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct TupleElement<true, 9, GTEST_10_TUPLE_(T)> {
+ typedef T9 type;
+};
+
+} // namespace gtest_internal
+
+template <>
+class tuple<> {
+ public:
+ tuple() {}
+ tuple(const tuple& /* t */) {}
+ tuple& operator=(const tuple& /* t */) { return *this; }
+};
+
+template <GTEST_1_TYPENAMES_(T)>
+class GTEST_1_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0) : f0_(f0) {}
+
+ tuple(const tuple& t) : f0_(t.f0_) {}
+
+ template <GTEST_1_TYPENAMES_(U)>
+ tuple(const GTEST_1_TUPLE_(U)& t) : f0_(t.f0_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_1_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_1_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_1_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_1_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ return *this;
+ }
+
+ T0 f0_;
+};
+
+template <GTEST_2_TYPENAMES_(T)>
+class GTEST_2_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1) : f0_(f0),
+ f1_(f1) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_) {}
+
+ template <GTEST_2_TYPENAMES_(U)>
+ tuple(const GTEST_2_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_) {}
+ template <typename U0, typename U1>
+ tuple(const ::std::pair<U0, U1>& p) : f0_(p.first), f1_(p.second) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_2_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_2_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+ template <typename U0, typename U1>
+ tuple& operator=(const ::std::pair<U0, U1>& p) {
+ f0_ = p.first;
+ f1_ = p.second;
+ return *this;
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_2_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_2_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+};
+
+template <GTEST_3_TYPENAMES_(T)>
+class GTEST_3_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2) : f0_(f0), f1_(f1), f2_(f2) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {}
+
+ template <GTEST_3_TYPENAMES_(U)>
+ tuple(const GTEST_3_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_3_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_3_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_3_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_3_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+};
+
+template <GTEST_4_TYPENAMES_(T)>
+class GTEST_4_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3) : f0_(f0), f1_(f1), f2_(f2),
+ f3_(f3) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_) {}
+
+ template <GTEST_4_TYPENAMES_(U)>
+ tuple(const GTEST_4_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_4_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_4_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_4_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_4_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+};
+
+template <GTEST_5_TYPENAMES_(T)>
+class GTEST_5_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3,
+ GTEST_BY_REF_(T4) f4) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_) {}
+
+ template <GTEST_5_TYPENAMES_(U)>
+ tuple(const GTEST_5_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_5_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_5_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_5_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_5_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+};
+
+template <GTEST_6_TYPENAMES_(T)>
+class GTEST_6_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
+ f5_(f5) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_) {}
+
+ template <GTEST_6_TYPENAMES_(U)>
+ tuple(const GTEST_6_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_6_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_6_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_6_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_6_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+};
+
+template <GTEST_7_TYPENAMES_(T)>
+class GTEST_7_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6) : f0_(f0), f1_(f1), f2_(f2),
+ f3_(f3), f4_(f4), f5_(f5), f6_(f6) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {}
+
+ template <GTEST_7_TYPENAMES_(U)>
+ tuple(const GTEST_7_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_7_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_7_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_7_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_7_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ f6_ = t.f6_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+ T6 f6_;
+};
+
+template <GTEST_8_TYPENAMES_(T)>
+class GTEST_8_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6,
+ GTEST_BY_REF_(T7) f7) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
+ f5_(f5), f6_(f6), f7_(f7) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {}
+
+ template <GTEST_8_TYPENAMES_(U)>
+ tuple(const GTEST_8_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_8_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_8_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_8_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_8_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ f6_ = t.f6_;
+ f7_ = t.f7_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+ T6 f6_;
+ T7 f7_;
+};
+
+template <GTEST_9_TYPENAMES_(T)>
+class GTEST_9_TUPLE_(T) {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7,
+ GTEST_BY_REF_(T8) f8) : f0_(f0), f1_(f1), f2_(f2), f3_(f3), f4_(f4),
+ f5_(f5), f6_(f6), f7_(f7), f8_(f8) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {}
+
+ template <GTEST_9_TYPENAMES_(U)>
+ tuple(const GTEST_9_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_9_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_9_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_9_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_9_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ f6_ = t.f6_;
+ f7_ = t.f7_;
+ f8_ = t.f8_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+ T6 f6_;
+ T7 f7_;
+ T8 f8_;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+class tuple {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : f0_(), f1_(), f2_(), f3_(), f4_(), f5_(), f6_(), f7_(), f8_(),
+ f9_() {}
+
+ explicit tuple(GTEST_BY_REF_(T0) f0, GTEST_BY_REF_(T1) f1,
+ GTEST_BY_REF_(T2) f2, GTEST_BY_REF_(T3) f3, GTEST_BY_REF_(T4) f4,
+ GTEST_BY_REF_(T5) f5, GTEST_BY_REF_(T6) f6, GTEST_BY_REF_(T7) f7,
+ GTEST_BY_REF_(T8) f8, GTEST_BY_REF_(T9) f9) : f0_(f0), f1_(f1), f2_(f2),
+ f3_(f3), f4_(f4), f5_(f5), f6_(f6), f7_(f7), f8_(f8), f9_(f9) {}
+
+ tuple(const tuple& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_), f3_(t.f3_),
+ f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_), f9_(t.f9_) {}
+
+ template <GTEST_10_TYPENAMES_(U)>
+ tuple(const GTEST_10_TUPLE_(U)& t) : f0_(t.f0_), f1_(t.f1_), f2_(t.f2_),
+ f3_(t.f3_), f4_(t.f4_), f5_(t.f5_), f6_(t.f6_), f7_(t.f7_), f8_(t.f8_),
+ f9_(t.f9_) {}
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_10_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_10_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_10_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_10_TUPLE_(U)& t) {
+ f0_ = t.f0_;
+ f1_ = t.f1_;
+ f2_ = t.f2_;
+ f3_ = t.f3_;
+ f4_ = t.f4_;
+ f5_ = t.f5_;
+ f6_ = t.f6_;
+ f7_ = t.f7_;
+ f8_ = t.f8_;
+ f9_ = t.f9_;
+ return *this;
+ }
+
+ T0 f0_;
+ T1 f1_;
+ T2 f2_;
+ T3 f3_;
+ T4 f4_;
+ T5 f5_;
+ T6 f6_;
+ T7 f7_;
+ T8 f8_;
+ T9 f9_;
+};
+
+// 6.1.3.2 Tuple creation functions.
+
+// Known limitations: we don't support passing an
+// std::tr1::reference_wrapper<T> to make_tuple(). And we don't
+// implement tie().
+
+inline tuple<> make_tuple() { return tuple<>(); }
+
+template <GTEST_1_TYPENAMES_(T)>
+inline GTEST_1_TUPLE_(T) make_tuple(const T0& f0) {
+ return GTEST_1_TUPLE_(T)(f0);
+}
+
+template <GTEST_2_TYPENAMES_(T)>
+inline GTEST_2_TUPLE_(T) make_tuple(const T0& f0, const T1& f1) {
+ return GTEST_2_TUPLE_(T)(f0, f1);
+}
+
+template <GTEST_3_TYPENAMES_(T)>
+inline GTEST_3_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2) {
+ return GTEST_3_TUPLE_(T)(f0, f1, f2);
+}
+
+template <GTEST_4_TYPENAMES_(T)>
+inline GTEST_4_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3) {
+ return GTEST_4_TUPLE_(T)(f0, f1, f2, f3);
+}
+
+template <GTEST_5_TYPENAMES_(T)>
+inline GTEST_5_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4) {
+ return GTEST_5_TUPLE_(T)(f0, f1, f2, f3, f4);
+}
+
+template <GTEST_6_TYPENAMES_(T)>
+inline GTEST_6_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5) {
+ return GTEST_6_TUPLE_(T)(f0, f1, f2, f3, f4, f5);
+}
+
+template <GTEST_7_TYPENAMES_(T)>
+inline GTEST_7_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5, const T6& f6) {
+ return GTEST_7_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6);
+}
+
+template <GTEST_8_TYPENAMES_(T)>
+inline GTEST_8_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7) {
+ return GTEST_8_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7);
+}
+
+template <GTEST_9_TYPENAMES_(T)>
+inline GTEST_9_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7,
+ const T8& f8) {
+ return GTEST_9_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8);
+}
+
+template <GTEST_10_TYPENAMES_(T)>
+inline GTEST_10_TUPLE_(T) make_tuple(const T0& f0, const T1& f1, const T2& f2,
+ const T3& f3, const T4& f4, const T5& f5, const T6& f6, const T7& f7,
+ const T8& f8, const T9& f9) {
+ return GTEST_10_TUPLE_(T)(f0, f1, f2, f3, f4, f5, f6, f7, f8, f9);
+}
+
+// 6.1.3.3 Tuple helper classes.
+
+template <typename Tuple> struct tuple_size;
+
+template <GTEST_0_TYPENAMES_(T)>
+struct tuple_size<GTEST_0_TUPLE_(T)> {
+ static const int value = 0;
+};
+
+template <GTEST_1_TYPENAMES_(T)>
+struct tuple_size<GTEST_1_TUPLE_(T)> {
+ static const int value = 1;
+};
+
+template <GTEST_2_TYPENAMES_(T)>
+struct tuple_size<GTEST_2_TUPLE_(T)> {
+ static const int value = 2;
+};
+
+template <GTEST_3_TYPENAMES_(T)>
+struct tuple_size<GTEST_3_TUPLE_(T)> {
+ static const int value = 3;
+};
+
+template <GTEST_4_TYPENAMES_(T)>
+struct tuple_size<GTEST_4_TUPLE_(T)> {
+ static const int value = 4;
+};
+
+template <GTEST_5_TYPENAMES_(T)>
+struct tuple_size<GTEST_5_TUPLE_(T)> {
+ static const int value = 5;
+};
+
+template <GTEST_6_TYPENAMES_(T)>
+struct tuple_size<GTEST_6_TUPLE_(T)> {
+ static const int value = 6;
+};
+
+template <GTEST_7_TYPENAMES_(T)>
+struct tuple_size<GTEST_7_TUPLE_(T)> {
+ static const int value = 7;
+};
+
+template <GTEST_8_TYPENAMES_(T)>
+struct tuple_size<GTEST_8_TUPLE_(T)> {
+ static const int value = 8;
+};
+
+template <GTEST_9_TYPENAMES_(T)>
+struct tuple_size<GTEST_9_TUPLE_(T)> {
+ static const int value = 9;
+};
+
+template <GTEST_10_TYPENAMES_(T)>
+struct tuple_size<GTEST_10_TUPLE_(T)> {
+ static const int value = 10;
+};
+
+template <int k, class Tuple>
+struct tuple_element {
+ typedef typename gtest_internal::TupleElement<
+ k < (tuple_size<Tuple>::value), k, Tuple>::type type;
+};
+
+#define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element<k, Tuple >::type
+
+// 6.1.3.4 Element access.
+
+namespace gtest_internal {
+
+template <>
+class Get<0> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple))
+ Field(Tuple& t) { return t.f0_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(0, Tuple))
+ ConstField(const Tuple& t) { return t.f0_; }
+};
+
+template <>
+class Get<1> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple))
+ Field(Tuple& t) { return t.f1_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(1, Tuple))
+ ConstField(const Tuple& t) { return t.f1_; }
+};
+
+template <>
+class Get<2> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple))
+ Field(Tuple& t) { return t.f2_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(2, Tuple))
+ ConstField(const Tuple& t) { return t.f2_; }
+};
+
+template <>
+class Get<3> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple))
+ Field(Tuple& t) { return t.f3_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(3, Tuple))
+ ConstField(const Tuple& t) { return t.f3_; }
+};
+
+template <>
+class Get<4> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple))
+ Field(Tuple& t) { return t.f4_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(4, Tuple))
+ ConstField(const Tuple& t) { return t.f4_; }
+};
+
+template <>
+class Get<5> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple))
+ Field(Tuple& t) { return t.f5_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(5, Tuple))
+ ConstField(const Tuple& t) { return t.f5_; }
+};
+
+template <>
+class Get<6> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple))
+ Field(Tuple& t) { return t.f6_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(6, Tuple))
+ ConstField(const Tuple& t) { return t.f6_; }
+};
+
+template <>
+class Get<7> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple))
+ Field(Tuple& t) { return t.f7_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(7, Tuple))
+ ConstField(const Tuple& t) { return t.f7_; }
+};
+
+template <>
+class Get<8> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple))
+ Field(Tuple& t) { return t.f8_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(8, Tuple))
+ ConstField(const Tuple& t) { return t.f8_; }
+};
+
+template <>
+class Get<9> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple))
+ Field(Tuple& t) { return t.f9_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(9, Tuple))
+ ConstField(const Tuple& t) { return t.f9_; }
+};
+
+} // namespace gtest_internal
+
+template <int k, GTEST_10_TYPENAMES_(T)>
+GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T)))
+get(GTEST_10_TUPLE_(T)& t) {
+ return gtest_internal::Get<k>::Field(t);
+}
+
+template <int k, GTEST_10_TYPENAMES_(T)>
+GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_10_TUPLE_(T)))
+get(const GTEST_10_TUPLE_(T)& t) {
+ return gtest_internal::Get<k>::ConstField(t);
+}
+
+// 6.1.3.5 Relational operators
+
+// We only implement == and !=, as we don't have a need for the rest yet.
+
+namespace gtest_internal {
+
+// SameSizeTuplePrefixComparator<k, k>::Eq(t1, t2) returns true if the
+// first k fields of t1 equals the first k fields of t2.
+// SameSizeTuplePrefixComparator(k1, k2) would be a compiler error if
+// k1 != k2.
+template <int kSize1, int kSize2>
+struct SameSizeTuplePrefixComparator;
+
+template <>
+struct SameSizeTuplePrefixComparator<0, 0> {
+ template <class Tuple1, class Tuple2>
+ static bool Eq(const Tuple1& /* t1 */, const Tuple2& /* t2 */) {
+ return true;
+ }
+};
+
+template <int k>
+struct SameSizeTuplePrefixComparator<k, k> {
+ template <class Tuple1, class Tuple2>
+ static bool Eq(const Tuple1& t1, const Tuple2& t2) {
+ return SameSizeTuplePrefixComparator<k - 1, k - 1>::Eq(t1, t2) &&
+ ::std::tr1::get<k - 1>(t1) == ::std::tr1::get<k - 1>(t2);
+ }
+};
+
+} // namespace gtest_internal
+
+template <GTEST_10_TYPENAMES_(T), GTEST_10_TYPENAMES_(U)>
+inline bool operator==(const GTEST_10_TUPLE_(T)& t,
+ const GTEST_10_TUPLE_(U)& u) {
+ return gtest_internal::SameSizeTuplePrefixComparator<
+ tuple_size<GTEST_10_TUPLE_(T)>::value,
+ tuple_size<GTEST_10_TUPLE_(U)>::value>::Eq(t, u);
+}
+
+template <GTEST_10_TYPENAMES_(T), GTEST_10_TYPENAMES_(U)>
+inline bool operator!=(const GTEST_10_TUPLE_(T)& t,
+ const GTEST_10_TUPLE_(U)& u) { return !(t == u); }
+
+// 6.1.4 Pairs.
+// Unimplemented.
+
+} // namespace tr1
+} // namespace std
+
+#undef GTEST_0_TUPLE_
+#undef GTEST_1_TUPLE_
+#undef GTEST_2_TUPLE_
+#undef GTEST_3_TUPLE_
+#undef GTEST_4_TUPLE_
+#undef GTEST_5_TUPLE_
+#undef GTEST_6_TUPLE_
+#undef GTEST_7_TUPLE_
+#undef GTEST_8_TUPLE_
+#undef GTEST_9_TUPLE_
+#undef GTEST_10_TUPLE_
+
+#undef GTEST_0_TYPENAMES_
+#undef GTEST_1_TYPENAMES_
+#undef GTEST_2_TYPENAMES_
+#undef GTEST_3_TYPENAMES_
+#undef GTEST_4_TYPENAMES_
+#undef GTEST_5_TYPENAMES_
+#undef GTEST_6_TYPENAMES_
+#undef GTEST_7_TYPENAMES_
+#undef GTEST_8_TYPENAMES_
+#undef GTEST_9_TYPENAMES_
+#undef GTEST_10_TYPENAMES_
+
+#undef GTEST_DECLARE_TUPLE_AS_FRIEND_
+#undef GTEST_BY_REF_
+#undef GTEST_ADD_REF_
+#undef GTEST_TUPLE_ELEMENT_
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-tuple.h.pump b/src/testing/gtest/include/gtest/internal/gtest-tuple.h.pump
new file mode 100644
index 0000000..238e8fc
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-tuple.h.pump
@@ -0,0 +1,339 @@
+$$ -*- mode: c++; -*-
+$var n = 10 $$ Maximum number of tuple fields we want to support.
+$$ This meta comment fixes auto-indentation in Emacs. }}
+// Copyright 2009 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Implements a subset of TR1 tuple needed by Google Test and Google Mock.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
+
+#include <utility> // For ::std::pair.
+
+// The compiler used in Symbian has a bug that prevents us from declaring the
+// tuple template as a friend (it complains that tuple is redefined). This
+// hack bypasses the bug by declaring the members that should otherwise be
+// private as public.
+// Sun Studio versions < 12 also have the above bug.
+#if defined(__SYMBIAN32__) || (defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
+# define GTEST_DECLARE_TUPLE_AS_FRIEND_ public:
+#else
+# define GTEST_DECLARE_TUPLE_AS_FRIEND_ \
+ template <GTEST_$(n)_TYPENAMES_(U)> friend class tuple; \
+ private:
+#endif
+
+
+$range i 0..n-1
+$range j 0..n
+$range k 1..n
+// GTEST_n_TUPLE_(T) is the type of an n-tuple.
+#define GTEST_0_TUPLE_(T) tuple<>
+
+$for k [[
+$range m 0..k-1
+$range m2 k..n-1
+#define GTEST_$(k)_TUPLE_(T) tuple<$for m, [[T##$m]]$for m2 [[, void]]>
+
+]]
+
+// GTEST_n_TYPENAMES_(T) declares a list of n typenames.
+
+$for j [[
+$range m 0..j-1
+#define GTEST_$(j)_TYPENAMES_(T) $for m, [[typename T##$m]]
+
+
+]]
+
+// In theory, defining stuff in the ::std namespace is undefined
+// behavior. We can do this as we are playing the role of a standard
+// library vendor.
+namespace std {
+namespace tr1 {
+
+template <$for i, [[typename T$i = void]]>
+class tuple;
+
+// Anything in namespace gtest_internal is Google Test's INTERNAL
+// IMPLEMENTATION DETAIL and MUST NOT BE USED DIRECTLY in user code.
+namespace gtest_internal {
+
+// ByRef<T>::type is T if T is a reference; otherwise it's const T&.
+template <typename T>
+struct ByRef { typedef const T& type; }; // NOLINT
+template <typename T>
+struct ByRef<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper for ByRef.
+#define GTEST_BY_REF_(T) typename ::std::tr1::gtest_internal::ByRef<T>::type
+
+// AddRef<T>::type is T if T is a reference; otherwise it's T&. This
+// is the same as tr1::add_reference<T>::type.
+template <typename T>
+struct AddRef { typedef T& type; }; // NOLINT
+template <typename T>
+struct AddRef<T&> { typedef T& type; }; // NOLINT
+
+// A handy wrapper for AddRef.
+#define GTEST_ADD_REF_(T) typename ::std::tr1::gtest_internal::AddRef<T>::type
+
+// A helper for implementing get<k>().
+template <int k> class Get;
+
+// A helper for implementing tuple_element<k, T>. kIndexValid is true
+// iff k < the number of fields in tuple type T.
+template <bool kIndexValid, int kIndex, class Tuple>
+struct TupleElement;
+
+
+$for i [[
+template <GTEST_$(n)_TYPENAMES_(T)>
+struct TupleElement<true, $i, GTEST_$(n)_TUPLE_(T)> {
+ typedef T$i type;
+};
+
+
+]]
+} // namespace gtest_internal
+
+template <>
+class tuple<> {
+ public:
+ tuple() {}
+ tuple(const tuple& /* t */) {}
+ tuple& operator=(const tuple& /* t */) { return *this; }
+};
+
+
+$for k [[
+$range m 0..k-1
+template <GTEST_$(k)_TYPENAMES_(T)>
+class $if k < n [[GTEST_$(k)_TUPLE_(T)]] $else [[tuple]] {
+ public:
+ template <int k> friend class gtest_internal::Get;
+
+ tuple() : $for m, [[f$(m)_()]] {}
+
+ explicit tuple($for m, [[GTEST_BY_REF_(T$m) f$m]]) : [[]]
+$for m, [[f$(m)_(f$m)]] {}
+
+ tuple(const tuple& t) : $for m, [[f$(m)_(t.f$(m)_)]] {}
+
+ template <GTEST_$(k)_TYPENAMES_(U)>
+ tuple(const GTEST_$(k)_TUPLE_(U)& t) : $for m, [[f$(m)_(t.f$(m)_)]] {}
+
+$if k == 2 [[
+ template <typename U0, typename U1>
+ tuple(const ::std::pair<U0, U1>& p) : f0_(p.first), f1_(p.second) {}
+
+]]
+
+ tuple& operator=(const tuple& t) { return CopyFrom(t); }
+
+ template <GTEST_$(k)_TYPENAMES_(U)>
+ tuple& operator=(const GTEST_$(k)_TUPLE_(U)& t) {
+ return CopyFrom(t);
+ }
+
+$if k == 2 [[
+ template <typename U0, typename U1>
+ tuple& operator=(const ::std::pair<U0, U1>& p) {
+ f0_ = p.first;
+ f1_ = p.second;
+ return *this;
+ }
+
+]]
+
+ GTEST_DECLARE_TUPLE_AS_FRIEND_
+
+ template <GTEST_$(k)_TYPENAMES_(U)>
+ tuple& CopyFrom(const GTEST_$(k)_TUPLE_(U)& t) {
+
+$for m [[
+ f$(m)_ = t.f$(m)_;
+
+]]
+ return *this;
+ }
+
+
+$for m [[
+ T$m f$(m)_;
+
+]]
+};
+
+
+]]
+// 6.1.3.2 Tuple creation functions.
+
+// Known limitations: we don't support passing an
+// std::tr1::reference_wrapper<T> to make_tuple(). And we don't
+// implement tie().
+
+inline tuple<> make_tuple() { return tuple<>(); }
+
+$for k [[
+$range m 0..k-1
+
+template <GTEST_$(k)_TYPENAMES_(T)>
+inline GTEST_$(k)_TUPLE_(T) make_tuple($for m, [[const T$m& f$m]]) {
+ return GTEST_$(k)_TUPLE_(T)($for m, [[f$m]]);
+}
+
+]]
+
+// 6.1.3.3 Tuple helper classes.
+
+template <typename Tuple> struct tuple_size;
+
+
+$for j [[
+template <GTEST_$(j)_TYPENAMES_(T)>
+struct tuple_size<GTEST_$(j)_TUPLE_(T)> {
+ static const int value = $j;
+};
+
+
+]]
+template <int k, class Tuple>
+struct tuple_element {
+ typedef typename gtest_internal::TupleElement<
+ k < (tuple_size<Tuple>::value), k, Tuple>::type type;
+};
+
+#define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element<k, Tuple >::type
+
+// 6.1.3.4 Element access.
+
+namespace gtest_internal {
+
+
+$for i [[
+template <>
+class Get<$i> {
+ public:
+ template <class Tuple>
+ static GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_($i, Tuple))
+ Field(Tuple& t) { return t.f$(i)_; } // NOLINT
+
+ template <class Tuple>
+ static GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_($i, Tuple))
+ ConstField(const Tuple& t) { return t.f$(i)_; }
+};
+
+
+]]
+} // namespace gtest_internal
+
+template <int k, GTEST_$(n)_TYPENAMES_(T)>
+GTEST_ADD_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_$(n)_TUPLE_(T)))
+get(GTEST_$(n)_TUPLE_(T)& t) {
+ return gtest_internal::Get<k>::Field(t);
+}
+
+template <int k, GTEST_$(n)_TYPENAMES_(T)>
+GTEST_BY_REF_(GTEST_TUPLE_ELEMENT_(k, GTEST_$(n)_TUPLE_(T)))
+get(const GTEST_$(n)_TUPLE_(T)& t) {
+ return gtest_internal::Get<k>::ConstField(t);
+}
+
+// 6.1.3.5 Relational operators
+
+// We only implement == and !=, as we don't have a need for the rest yet.
+
+namespace gtest_internal {
+
+// SameSizeTuplePrefixComparator<k, k>::Eq(t1, t2) returns true if the
+// first k fields of t1 equals the first k fields of t2.
+// SameSizeTuplePrefixComparator(k1, k2) would be a compiler error if
+// k1 != k2.
+template <int kSize1, int kSize2>
+struct SameSizeTuplePrefixComparator;
+
+template <>
+struct SameSizeTuplePrefixComparator<0, 0> {
+ template <class Tuple1, class Tuple2>
+ static bool Eq(const Tuple1& /* t1 */, const Tuple2& /* t2 */) {
+ return true;
+ }
+};
+
+template <int k>
+struct SameSizeTuplePrefixComparator<k, k> {
+ template <class Tuple1, class Tuple2>
+ static bool Eq(const Tuple1& t1, const Tuple2& t2) {
+ return SameSizeTuplePrefixComparator<k - 1, k - 1>::Eq(t1, t2) &&
+ ::std::tr1::get<k - 1>(t1) == ::std::tr1::get<k - 1>(t2);
+ }
+};
+
+} // namespace gtest_internal
+
+template <GTEST_$(n)_TYPENAMES_(T), GTEST_$(n)_TYPENAMES_(U)>
+inline bool operator==(const GTEST_$(n)_TUPLE_(T)& t,
+ const GTEST_$(n)_TUPLE_(U)& u) {
+ return gtest_internal::SameSizeTuplePrefixComparator<
+ tuple_size<GTEST_$(n)_TUPLE_(T)>::value,
+ tuple_size<GTEST_$(n)_TUPLE_(U)>::value>::Eq(t, u);
+}
+
+template <GTEST_$(n)_TYPENAMES_(T), GTEST_$(n)_TYPENAMES_(U)>
+inline bool operator!=(const GTEST_$(n)_TUPLE_(T)& t,
+ const GTEST_$(n)_TUPLE_(U)& u) { return !(t == u); }
+
+// 6.1.4 Pairs.
+// Unimplemented.
+
+} // namespace tr1
+} // namespace std
+
+
+$for j [[
+#undef GTEST_$(j)_TUPLE_
+
+]]
+
+
+$for j [[
+#undef GTEST_$(j)_TYPENAMES_
+
+]]
+
+#undef GTEST_DECLARE_TUPLE_AS_FRIEND_
+#undef GTEST_BY_REF_
+#undef GTEST_ADD_REF_
+#undef GTEST_TUPLE_ELEMENT_
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TUPLE_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-type-util.h b/src/testing/gtest/include/gtest/internal/gtest-type-util.h
new file mode 100644
index 0000000..ed58fce
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-type-util.h
@@ -0,0 +1,3332 @@
+// This file was GENERATED by command:
+// pump.py gtest-type-util.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Type utilities needed for implementing typed and type-parameterized
+// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently we support at most 50 types in a list, and at most 50
+// type-parameterized tests in one type-parameterized test case.
+// Please contact googletestframework@googlegroups.com if you need
+// more.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+
+#include "gtest/internal/gtest-port.h"
+#include "gtest/internal/gtest-string.h"
+
+// #ifdef __GNUC__ is too general here. It is possible to use gcc without using
+// libstdc++ (which is where cxxabi.h comes from).
+# if GTEST_HAS_CXXABI_H_
+# include <cxxabi.h>
+# elif defined(__HP_aCC)
+# include <acxx_demangle.h>
+# endif // GTEST_HASH_CXXABI_H_
+
+namespace testing {
+namespace internal {
+
+// GetTypeName<T>() returns a human-readable name of type T.
+// NB: This function is also used in Google Mock, so don't move it inside of
+// the typed-test-only section below.
+template <typename T>
+String GetTypeName() {
+# if GTEST_HAS_RTTI
+
+ const char* const name = typeid(T).name();
+# if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC)
+ int status = 0;
+ // gcc's implementation of typeid(T).name() mangles the type name,
+ // so we have to demangle it.
+# if GTEST_HAS_CXXABI_H_
+ using abi::__cxa_demangle;
+# endif // GTEST_HAS_CXXABI_H_
+ char* const readable_name = __cxa_demangle(name, 0, 0, &status);
+ const String name_str(status == 0 ? readable_name : name);
+ free(readable_name);
+ return name_str;
+# else
+ return name;
+# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
+
+# else
+
+ return "<type>";
+
+# endif // GTEST_HAS_RTTI
+}
+
+#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// AssertyTypeEq<T1, T2>::type is defined iff T1 and T2 are the same
+// type. This can be used as a compile-time assertion to ensure that
+// two types are equal.
+
+template <typename T1, typename T2>
+struct AssertTypeEq;
+
+template <typename T>
+struct AssertTypeEq<T, T> {
+ typedef bool type;
+};
+
+// A unique type used as the default value for the arguments of class
+// template Types. This allows us to simulate variadic templates
+// (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't
+// support directly.
+struct None {};
+
+// The following family of struct and struct templates are used to
+// represent type lists. In particular, TypesN<T1, T2, ..., TN>
+// represents a type list with N types (T1, T2, ..., and TN) in it.
+// Except for Types0, every struct in the family has two member types:
+// Head for the first type in the list, and Tail for the rest of the
+// list.
+
+// The empty type list.
+struct Types0 {};
+
+// Type lists of length 1, 2, 3, and so on.
+
+template <typename T1>
+struct Types1 {
+ typedef T1 Head;
+ typedef Types0 Tail;
+};
+template <typename T1, typename T2>
+struct Types2 {
+ typedef T1 Head;
+ typedef Types1<T2> Tail;
+};
+
+template <typename T1, typename T2, typename T3>
+struct Types3 {
+ typedef T1 Head;
+ typedef Types2<T2, T3> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4>
+struct Types4 {
+ typedef T1 Head;
+ typedef Types3<T2, T3, T4> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+struct Types5 {
+ typedef T1 Head;
+ typedef Types4<T2, T3, T4, T5> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+struct Types6 {
+ typedef T1 Head;
+ typedef Types5<T2, T3, T4, T5, T6> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+struct Types7 {
+ typedef T1 Head;
+ typedef Types6<T2, T3, T4, T5, T6, T7> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+struct Types8 {
+ typedef T1 Head;
+ typedef Types7<T2, T3, T4, T5, T6, T7, T8> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+struct Types9 {
+ typedef T1 Head;
+ typedef Types8<T2, T3, T4, T5, T6, T7, T8, T9> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+struct Types10 {
+ typedef T1 Head;
+ typedef Types9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+struct Types11 {
+ typedef T1 Head;
+ typedef Types10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+struct Types12 {
+ typedef T1 Head;
+ typedef Types11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+struct Types13 {
+ typedef T1 Head;
+ typedef Types12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+struct Types14 {
+ typedef T1 Head;
+ typedef Types13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+struct Types15 {
+ typedef T1 Head;
+ typedef Types14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+struct Types16 {
+ typedef T1 Head;
+ typedef Types15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+struct Types17 {
+ typedef T1 Head;
+ typedef Types16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+struct Types18 {
+ typedef T1 Head;
+ typedef Types17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+struct Types19 {
+ typedef T1 Head;
+ typedef Types18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+struct Types20 {
+ typedef T1 Head;
+ typedef Types19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+struct Types21 {
+ typedef T1 Head;
+ typedef Types20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+struct Types22 {
+ typedef T1 Head;
+ typedef Types21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+struct Types23 {
+ typedef T1 Head;
+ typedef Types22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+struct Types24 {
+ typedef T1 Head;
+ typedef Types23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+struct Types25 {
+ typedef T1 Head;
+ typedef Types24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+struct Types26 {
+ typedef T1 Head;
+ typedef Types25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+struct Types27 {
+ typedef T1 Head;
+ typedef Types26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+struct Types28 {
+ typedef T1 Head;
+ typedef Types27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+struct Types29 {
+ typedef T1 Head;
+ typedef Types28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+struct Types30 {
+ typedef T1 Head;
+ typedef Types29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+struct Types31 {
+ typedef T1 Head;
+ typedef Types30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+struct Types32 {
+ typedef T1 Head;
+ typedef Types31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+struct Types33 {
+ typedef T1 Head;
+ typedef Types32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+struct Types34 {
+ typedef T1 Head;
+ typedef Types33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+struct Types35 {
+ typedef T1 Head;
+ typedef Types34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+struct Types36 {
+ typedef T1 Head;
+ typedef Types35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+struct Types37 {
+ typedef T1 Head;
+ typedef Types36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+struct Types38 {
+ typedef T1 Head;
+ typedef Types37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+struct Types39 {
+ typedef T1 Head;
+ typedef Types38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+struct Types40 {
+ typedef T1 Head;
+ typedef Types39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+struct Types41 {
+ typedef T1 Head;
+ typedef Types40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+struct Types42 {
+ typedef T1 Head;
+ typedef Types41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+struct Types43 {
+ typedef T1 Head;
+ typedef Types42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+struct Types44 {
+ typedef T1 Head;
+ typedef Types43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+struct Types45 {
+ typedef T1 Head;
+ typedef Types44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+struct Types46 {
+ typedef T1 Head;
+ typedef Types45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+struct Types47 {
+ typedef T1 Head;
+ typedef Types46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+struct Types48 {
+ typedef T1 Head;
+ typedef Types47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+struct Types49 {
+ typedef T1 Head;
+ typedef Types48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49> Tail;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+struct Types50 {
+ typedef T1 Head;
+ typedef Types49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50> Tail;
+};
+
+
+} // namespace internal
+
+// We don't want to require the users to write TypesN<...> directly,
+// as that would require them to count the length. Types<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Types<int>
+// will appear as Types<int, None, None, ..., None> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Types<T1, ..., TN>, and Google Test will translate
+// that to TypesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Types template.
+template <typename T1 = internal::None, typename T2 = internal::None,
+ typename T3 = internal::None, typename T4 = internal::None,
+ typename T5 = internal::None, typename T6 = internal::None,
+ typename T7 = internal::None, typename T8 = internal::None,
+ typename T9 = internal::None, typename T10 = internal::None,
+ typename T11 = internal::None, typename T12 = internal::None,
+ typename T13 = internal::None, typename T14 = internal::None,
+ typename T15 = internal::None, typename T16 = internal::None,
+ typename T17 = internal::None, typename T18 = internal::None,
+ typename T19 = internal::None, typename T20 = internal::None,
+ typename T21 = internal::None, typename T22 = internal::None,
+ typename T23 = internal::None, typename T24 = internal::None,
+ typename T25 = internal::None, typename T26 = internal::None,
+ typename T27 = internal::None, typename T28 = internal::None,
+ typename T29 = internal::None, typename T30 = internal::None,
+ typename T31 = internal::None, typename T32 = internal::None,
+ typename T33 = internal::None, typename T34 = internal::None,
+ typename T35 = internal::None, typename T36 = internal::None,
+ typename T37 = internal::None, typename T38 = internal::None,
+ typename T39 = internal::None, typename T40 = internal::None,
+ typename T41 = internal::None, typename T42 = internal::None,
+ typename T43 = internal::None, typename T44 = internal::None,
+ typename T45 = internal::None, typename T46 = internal::None,
+ typename T47 = internal::None, typename T48 = internal::None,
+ typename T49 = internal::None, typename T50 = internal::None>
+struct Types {
+ typedef internal::Types50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48, T49, T50> type;
+};
+
+template <>
+struct Types<internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types0 type;
+};
+template <typename T1>
+struct Types<T1, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types1<T1> type;
+};
+template <typename T1, typename T2>
+struct Types<T1, T2, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types2<T1, T2> type;
+};
+template <typename T1, typename T2, typename T3>
+struct Types<T1, T2, T3, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types3<T1, T2, T3> type;
+};
+template <typename T1, typename T2, typename T3, typename T4>
+struct Types<T1, T2, T3, T4, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types4<T1, T2, T3, T4> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+struct Types<T1, T2, T3, T4, T5, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types5<T1, T2, T3, T4, T5> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+struct Types<T1, T2, T3, T4, T5, T6, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types6<T1, T2, T3, T4, T5, T6> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+struct Types<T1, T2, T3, T4, T5, T6, T7, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types7<T1, T2, T3, T4, T5, T6, T7> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types8<T1, T2, T3, T4, T5, T6, T7, T8> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,
+ T12> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25,
+ T26> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39,
+ T40> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, internal::None,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None, internal::None> {
+ typedef internal::Types43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None, internal::None> {
+ typedef internal::Types44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ internal::None, internal::None, internal::None, internal::None,
+ internal::None> {
+ typedef internal::Types45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, internal::None, internal::None, internal::None, internal::None> {
+ typedef internal::Types46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, T47, internal::None, internal::None, internal::None> {
+ typedef internal::Types47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, T47, T48, internal::None, internal::None> {
+ typedef internal::Types48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48> type;
+};
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49>
+struct Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45,
+ T46, T47, T48, T49, internal::None> {
+ typedef internal::Types49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48, T49> type;
+};
+
+namespace internal {
+
+# define GTEST_TEMPLATE_ template <typename T> class
+
+// The template "selector" struct TemplateSel<Tmpl> is used to
+// represent Tmpl, which must be a class template with one type
+// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
+// as the type Tmpl<T>. This allows us to actually instantiate the
+// template "selected" by TemplateSel<Tmpl>.
+//
+// This trick is necessary for simulating typedef for class templates,
+// which C++ doesn't support directly.
+template <GTEST_TEMPLATE_ Tmpl>
+struct TemplateSel {
+ template <typename T>
+ struct Bind {
+ typedef Tmpl<T> type;
+ };
+};
+
+# define GTEST_BIND_(TmplSel, T) \
+ TmplSel::template Bind<T>::type
+
+// A unique struct template used as the default value for the
+// arguments of class template Templates. This allows us to simulate
+// variadic templates (e.g. Templates<int>, Templates<int, double>,
+// and etc), which C++ doesn't support directly.
+template <typename T>
+struct NoneT {};
+
+// The following family of struct and struct templates are used to
+// represent template lists. In particular, TemplatesN<T1, T2, ...,
+// TN> represents a list of N templates (T1, T2, ..., and TN). Except
+// for Templates0, every struct in the family has two member types:
+// Head for the selector of the first template in the list, and Tail
+// for the rest of the list.
+
+// The empty template list.
+struct Templates0 {};
+
+// Template lists of length 1, 2, 3, and so on.
+
+template <GTEST_TEMPLATE_ T1>
+struct Templates1 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates0 Tail;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2>
+struct Templates2 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates1<T2> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3>
+struct Templates3 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates2<T2, T3> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4>
+struct Templates4 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates3<T2, T3, T4> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5>
+struct Templates5 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates4<T2, T3, T4, T5> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6>
+struct Templates6 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates5<T2, T3, T4, T5, T6> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7>
+struct Templates7 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates6<T2, T3, T4, T5, T6, T7> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8>
+struct Templates8 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates7<T2, T3, T4, T5, T6, T7, T8> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9>
+struct Templates9 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates8<T2, T3, T4, T5, T6, T7, T8, T9> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10>
+struct Templates10 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates9<T2, T3, T4, T5, T6, T7, T8, T9, T10> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11>
+struct Templates11 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates10<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12>
+struct Templates12 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates11<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13>
+struct Templates13 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates12<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14>
+struct Templates14 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates13<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15>
+struct Templates15 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates14<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16>
+struct Templates16 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates15<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17>
+struct Templates17 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates16<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18>
+struct Templates18 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates17<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19>
+struct Templates19 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20>
+struct Templates20 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates19<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21>
+struct Templates21 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates20<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22>
+struct Templates22 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates21<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23>
+struct Templates23 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates22<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24>
+struct Templates24 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates23<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25>
+struct Templates25 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates24<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26>
+struct Templates26 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates25<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27>
+struct Templates27 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates26<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28>
+struct Templates28 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates27<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29>
+struct Templates29 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates28<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30>
+struct Templates30 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates29<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31>
+struct Templates31 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates30<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32>
+struct Templates32 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates31<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33>
+struct Templates33 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates32<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34>
+struct Templates34 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates33<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35>
+struct Templates35 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates34<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36>
+struct Templates36 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates35<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37>
+struct Templates37 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates36<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38>
+struct Templates38 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates37<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39>
+struct Templates39 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates38<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40>
+struct Templates40 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates39<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41>
+struct Templates41 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates40<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42>
+struct Templates42 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates41<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43>
+struct Templates43 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates42<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44>
+struct Templates44 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates43<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45>
+struct Templates45 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates44<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46>
+struct Templates46 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates45<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47>
+struct Templates47 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates46<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48>
+struct Templates48 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates47<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47, T48> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
+ GTEST_TEMPLATE_ T49>
+struct Templates49 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates48<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47, T48, T49> Tail;
+};
+
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
+ GTEST_TEMPLATE_ T49, GTEST_TEMPLATE_ T50>
+struct Templates50 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates49<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42,
+ T43, T44, T45, T46, T47, T48, T49, T50> Tail;
+};
+
+
+// We don't want to require the users to write TemplatesN<...> directly,
+// as that would require them to count the length. Templates<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Templates<list>
+// will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Templates<T1, ..., TN>, and Google Test will translate
+// that to TemplatesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Templates template.
+template <GTEST_TEMPLATE_ T1 = NoneT, GTEST_TEMPLATE_ T2 = NoneT,
+ GTEST_TEMPLATE_ T3 = NoneT, GTEST_TEMPLATE_ T4 = NoneT,
+ GTEST_TEMPLATE_ T5 = NoneT, GTEST_TEMPLATE_ T6 = NoneT,
+ GTEST_TEMPLATE_ T7 = NoneT, GTEST_TEMPLATE_ T8 = NoneT,
+ GTEST_TEMPLATE_ T9 = NoneT, GTEST_TEMPLATE_ T10 = NoneT,
+ GTEST_TEMPLATE_ T11 = NoneT, GTEST_TEMPLATE_ T12 = NoneT,
+ GTEST_TEMPLATE_ T13 = NoneT, GTEST_TEMPLATE_ T14 = NoneT,
+ GTEST_TEMPLATE_ T15 = NoneT, GTEST_TEMPLATE_ T16 = NoneT,
+ GTEST_TEMPLATE_ T17 = NoneT, GTEST_TEMPLATE_ T18 = NoneT,
+ GTEST_TEMPLATE_ T19 = NoneT, GTEST_TEMPLATE_ T20 = NoneT,
+ GTEST_TEMPLATE_ T21 = NoneT, GTEST_TEMPLATE_ T22 = NoneT,
+ GTEST_TEMPLATE_ T23 = NoneT, GTEST_TEMPLATE_ T24 = NoneT,
+ GTEST_TEMPLATE_ T25 = NoneT, GTEST_TEMPLATE_ T26 = NoneT,
+ GTEST_TEMPLATE_ T27 = NoneT, GTEST_TEMPLATE_ T28 = NoneT,
+ GTEST_TEMPLATE_ T29 = NoneT, GTEST_TEMPLATE_ T30 = NoneT,
+ GTEST_TEMPLATE_ T31 = NoneT, GTEST_TEMPLATE_ T32 = NoneT,
+ GTEST_TEMPLATE_ T33 = NoneT, GTEST_TEMPLATE_ T34 = NoneT,
+ GTEST_TEMPLATE_ T35 = NoneT, GTEST_TEMPLATE_ T36 = NoneT,
+ GTEST_TEMPLATE_ T37 = NoneT, GTEST_TEMPLATE_ T38 = NoneT,
+ GTEST_TEMPLATE_ T39 = NoneT, GTEST_TEMPLATE_ T40 = NoneT,
+ GTEST_TEMPLATE_ T41 = NoneT, GTEST_TEMPLATE_ T42 = NoneT,
+ GTEST_TEMPLATE_ T43 = NoneT, GTEST_TEMPLATE_ T44 = NoneT,
+ GTEST_TEMPLATE_ T45 = NoneT, GTEST_TEMPLATE_ T46 = NoneT,
+ GTEST_TEMPLATE_ T47 = NoneT, GTEST_TEMPLATE_ T48 = NoneT,
+ GTEST_TEMPLATE_ T49 = NoneT, GTEST_TEMPLATE_ T50 = NoneT>
+struct Templates {
+ typedef Templates50<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47, T48, T49, T50> type;
+};
+
+template <>
+struct Templates<NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates0 type;
+};
+template <GTEST_TEMPLATE_ T1>
+struct Templates<T1, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates1<T1> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2>
+struct Templates<T1, T2, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates2<T1, T2> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3>
+struct Templates<T1, T2, T3, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates3<T1, T2, T3> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4>
+struct Templates<T1, T2, T3, T4, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates4<T1, T2, T3, T4> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5>
+struct Templates<T1, T2, T3, T4, T5, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates5<T1, T2, T3, T4, T5> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6>
+struct Templates<T1, T2, T3, T4, T5, T6, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates6<T1, T2, T3, T4, T5, T6> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates7<T1, T2, T3, T4, T5, T6, T7> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates8<T1, T2, T3, T4, T5, T6, T7, T8> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates9<T1, T2, T3, T4, T5, T6, T7, T8, T9> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates10<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates11<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates12<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates13<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates15<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates16<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates17<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates18<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates20<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates21<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT> {
+ typedef Templates22<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT> {
+ typedef Templates23<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT> {
+ typedef Templates24<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates25<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates26<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates27<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT> {
+ typedef Templates28<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT> {
+ typedef Templates29<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates30<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates31<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates32<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates33<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates34<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates35<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates36<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, NoneT, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates37<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, NoneT, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates38<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates39<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, NoneT, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates40<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, NoneT, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates41<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, NoneT,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates42<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates43<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ NoneT, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates44<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, NoneT, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates45<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, NoneT, NoneT, NoneT, NoneT> {
+ typedef Templates46<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, T47, NoneT, NoneT, NoneT> {
+ typedef Templates47<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, T47, T48, NoneT, NoneT> {
+ typedef Templates48<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47, T48> type;
+};
+template <GTEST_TEMPLATE_ T1, GTEST_TEMPLATE_ T2, GTEST_TEMPLATE_ T3,
+ GTEST_TEMPLATE_ T4, GTEST_TEMPLATE_ T5, GTEST_TEMPLATE_ T6,
+ GTEST_TEMPLATE_ T7, GTEST_TEMPLATE_ T8, GTEST_TEMPLATE_ T9,
+ GTEST_TEMPLATE_ T10, GTEST_TEMPLATE_ T11, GTEST_TEMPLATE_ T12,
+ GTEST_TEMPLATE_ T13, GTEST_TEMPLATE_ T14, GTEST_TEMPLATE_ T15,
+ GTEST_TEMPLATE_ T16, GTEST_TEMPLATE_ T17, GTEST_TEMPLATE_ T18,
+ GTEST_TEMPLATE_ T19, GTEST_TEMPLATE_ T20, GTEST_TEMPLATE_ T21,
+ GTEST_TEMPLATE_ T22, GTEST_TEMPLATE_ T23, GTEST_TEMPLATE_ T24,
+ GTEST_TEMPLATE_ T25, GTEST_TEMPLATE_ T26, GTEST_TEMPLATE_ T27,
+ GTEST_TEMPLATE_ T28, GTEST_TEMPLATE_ T29, GTEST_TEMPLATE_ T30,
+ GTEST_TEMPLATE_ T31, GTEST_TEMPLATE_ T32, GTEST_TEMPLATE_ T33,
+ GTEST_TEMPLATE_ T34, GTEST_TEMPLATE_ T35, GTEST_TEMPLATE_ T36,
+ GTEST_TEMPLATE_ T37, GTEST_TEMPLATE_ T38, GTEST_TEMPLATE_ T39,
+ GTEST_TEMPLATE_ T40, GTEST_TEMPLATE_ T41, GTEST_TEMPLATE_ T42,
+ GTEST_TEMPLATE_ T43, GTEST_TEMPLATE_ T44, GTEST_TEMPLATE_ T45,
+ GTEST_TEMPLATE_ T46, GTEST_TEMPLATE_ T47, GTEST_TEMPLATE_ T48,
+ GTEST_TEMPLATE_ T49>
+struct Templates<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14,
+ T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44,
+ T45, T46, T47, T48, T49, NoneT> {
+ typedef Templates49<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27,
+ T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41,
+ T42, T43, T44, T45, T46, T47, T48, T49> type;
+};
+
+// The TypeList template makes it possible to use either a single type
+// or a Types<...> list in TYPED_TEST_CASE() and
+// INSTANTIATE_TYPED_TEST_CASE_P().
+
+template <typename T>
+struct TypeList {
+ typedef Types1<T> type;
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10,
+ typename T11, typename T12, typename T13, typename T14, typename T15,
+ typename T16, typename T17, typename T18, typename T19, typename T20,
+ typename T21, typename T22, typename T23, typename T24, typename T25,
+ typename T26, typename T27, typename T28, typename T29, typename T30,
+ typename T31, typename T32, typename T33, typename T34, typename T35,
+ typename T36, typename T37, typename T38, typename T39, typename T40,
+ typename T41, typename T42, typename T43, typename T44, typename T45,
+ typename T46, typename T47, typename T48, typename T49, typename T50>
+struct TypeList<Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
+ T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28,
+ T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50> > {
+ typedef typename Types<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12,
+ T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26,
+ T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40,
+ T41, T42, T43, T44, T45, T46, T47, T48, T49, T50>::type type;
+};
+
+#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
diff --git a/src/testing/gtest/include/gtest/internal/gtest-type-util.h.pump b/src/testing/gtest/include/gtest/internal/gtest-type-util.h.pump
new file mode 100644
index 0000000..cdeb7a4
--- /dev/null
+++ b/src/testing/gtest/include/gtest/internal/gtest-type-util.h.pump
@@ -0,0 +1,298 @@
+$$ -*- mode: c++; -*-
+$var n = 50 $$ Maximum length of type lists we want to support.
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Type utilities needed for implementing typed and type-parameterized
+// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
+//
+// Currently we support at most $n types in a list, and at most $n
+// type-parameterized tests in one type-parameterized test case.
+// Please contact googletestframework@googlegroups.com if you need
+// more.
+
+#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
+
+#include "gtest/internal/gtest-port.h"
+#include "gtest/internal/gtest-string.h"
+
+// #ifdef __GNUC__ is too general here. It is possible to use gcc without using
+// libstdc++ (which is where cxxabi.h comes from).
+# if GTEST_HAS_CXXABI_H_
+# include <cxxabi.h>
+# elif defined(__HP_aCC)
+# include <acxx_demangle.h>
+# endif // GTEST_HASH_CXXABI_H_
+
+namespace testing {
+namespace internal {
+
+// GetTypeName<T>() returns a human-readable name of type T.
+// NB: This function is also used in Google Mock, so don't move it inside of
+// the typed-test-only section below.
+template <typename T>
+String GetTypeName() {
+# if GTEST_HAS_RTTI
+
+ const char* const name = typeid(T).name();
+# if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC)
+ int status = 0;
+ // gcc's implementation of typeid(T).name() mangles the type name,
+ // so we have to demangle it.
+# if GTEST_HAS_CXXABI_H_
+ using abi::__cxa_demangle;
+# endif // GTEST_HAS_CXXABI_H_
+ char* const readable_name = __cxa_demangle(name, 0, 0, &status);
+ const String name_str(status == 0 ? readable_name : name);
+ free(readable_name);
+ return name_str;
+# else
+ return name;
+# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
+
+# else
+
+ return "<type>";
+
+# endif // GTEST_HAS_RTTI
+}
+
+#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+// AssertyTypeEq<T1, T2>::type is defined iff T1 and T2 are the same
+// type. This can be used as a compile-time assertion to ensure that
+// two types are equal.
+
+template <typename T1, typename T2>
+struct AssertTypeEq;
+
+template <typename T>
+struct AssertTypeEq<T, T> {
+ typedef bool type;
+};
+
+// A unique type used as the default value for the arguments of class
+// template Types. This allows us to simulate variadic templates
+// (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't
+// support directly.
+struct None {};
+
+// The following family of struct and struct templates are used to
+// represent type lists. In particular, TypesN<T1, T2, ..., TN>
+// represents a type list with N types (T1, T2, ..., and TN) in it.
+// Except for Types0, every struct in the family has two member types:
+// Head for the first type in the list, and Tail for the rest of the
+// list.
+
+// The empty type list.
+struct Types0 {};
+
+// Type lists of length 1, 2, 3, and so on.
+
+template <typename T1>
+struct Types1 {
+ typedef T1 Head;
+ typedef Types0 Tail;
+};
+
+$range i 2..n
+
+$for i [[
+$range j 1..i
+$range k 2..i
+template <$for j, [[typename T$j]]>
+struct Types$i {
+ typedef T1 Head;
+ typedef Types$(i-1)<$for k, [[T$k]]> Tail;
+};
+
+
+]]
+
+} // namespace internal
+
+// We don't want to require the users to write TypesN<...> directly,
+// as that would require them to count the length. Types<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Types<int>
+// will appear as Types<int, None, None, ..., None> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Types<T1, ..., TN>, and Google Test will translate
+// that to TypesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Types template.
+
+$range i 1..n
+template <$for i, [[typename T$i = internal::None]]>
+struct Types {
+ typedef internal::Types$n<$for i, [[T$i]]> type;
+};
+
+template <>
+struct Types<$for i, [[internal::None]]> {
+ typedef internal::Types0 type;
+};
+
+$range i 1..n-1
+$for i [[
+$range j 1..i
+$range k i+1..n
+template <$for j, [[typename T$j]]>
+struct Types<$for j, [[T$j]]$for k[[, internal::None]]> {
+ typedef internal::Types$i<$for j, [[T$j]]> type;
+};
+
+]]
+
+namespace internal {
+
+# define GTEST_TEMPLATE_ template <typename T> class
+
+// The template "selector" struct TemplateSel<Tmpl> is used to
+// represent Tmpl, which must be a class template with one type
+// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
+// as the type Tmpl<T>. This allows us to actually instantiate the
+// template "selected" by TemplateSel<Tmpl>.
+//
+// This trick is necessary for simulating typedef for class templates,
+// which C++ doesn't support directly.
+template <GTEST_TEMPLATE_ Tmpl>
+struct TemplateSel {
+ template <typename T>
+ struct Bind {
+ typedef Tmpl<T> type;
+ };
+};
+
+# define GTEST_BIND_(TmplSel, T) \
+ TmplSel::template Bind<T>::type
+
+// A unique struct template used as the default value for the
+// arguments of class template Templates. This allows us to simulate
+// variadic templates (e.g. Templates<int>, Templates<int, double>,
+// and etc), which C++ doesn't support directly.
+template <typename T>
+struct NoneT {};
+
+// The following family of struct and struct templates are used to
+// represent template lists. In particular, TemplatesN<T1, T2, ...,
+// TN> represents a list of N templates (T1, T2, ..., and TN). Except
+// for Templates0, every struct in the family has two member types:
+// Head for the selector of the first template in the list, and Tail
+// for the rest of the list.
+
+// The empty template list.
+struct Templates0 {};
+
+// Template lists of length 1, 2, 3, and so on.
+
+template <GTEST_TEMPLATE_ T1>
+struct Templates1 {
+ typedef TemplateSel<T1> Head;
+ typedef Templates0 Tail;
+};
+
+$range i 2..n
+
+$for i [[
+$range j 1..i
+$range k 2..i
+template <$for j, [[GTEST_TEMPLATE_ T$j]]>
+struct Templates$i {
+ typedef TemplateSel<T1> Head;
+ typedef Templates$(i-1)<$for k, [[T$k]]> Tail;
+};
+
+
+]]
+
+// We don't want to require the users to write TemplatesN<...> directly,
+// as that would require them to count the length. Templates<...> is much
+// easier to write, but generates horrible messages when there is a
+// compiler error, as gcc insists on printing out each template
+// argument, even if it has the default value (this means Templates<list>
+// will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler
+// errors).
+//
+// Our solution is to combine the best part of the two approaches: a
+// user would write Templates<T1, ..., TN>, and Google Test will translate
+// that to TemplatesN<T1, ..., TN> internally to make error messages
+// readable. The translation is done by the 'type' member of the
+// Templates template.
+
+$range i 1..n
+template <$for i, [[GTEST_TEMPLATE_ T$i = NoneT]]>
+struct Templates {
+ typedef Templates$n<$for i, [[T$i]]> type;
+};
+
+template <>
+struct Templates<$for i, [[NoneT]]> {
+ typedef Templates0 type;
+};
+
+$range i 1..n-1
+$for i [[
+$range j 1..i
+$range k i+1..n
+template <$for j, [[GTEST_TEMPLATE_ T$j]]>
+struct Templates<$for j, [[T$j]]$for k[[, NoneT]]> {
+ typedef Templates$i<$for j, [[T$j]]> type;
+};
+
+]]
+
+// The TypeList template makes it possible to use either a single type
+// or a Types<...> list in TYPED_TEST_CASE() and
+// INSTANTIATE_TYPED_TEST_CASE_P().
+
+template <typename T>
+struct TypeList {
+ typedef Types1<T> type;
+};
+
+
+$range i 1..n
+template <$for i, [[typename T$i]]>
+struct TypeList<Types<$for i, [[T$i]]> > {
+ typedef typename Types<$for i, [[T$i]]>::type type;
+};
+
+#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
diff --git a/src/testing/gtest/m4/acx_pthread.m4 b/src/testing/gtest/m4/acx_pthread.m4
new file mode 100644
index 0000000..2cf20de
--- /dev/null
+++ b/src/testing/gtest/m4/acx_pthread.m4
@@ -0,0 +1,363 @@
+# This was retrieved from
+# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?revision=1277&root=avahi
+# See also (perhaps for new versions?)
+# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?root=avahi
+#
+# We've rewritten the inconsistency check code (from avahi), to work
+# more broadly. In particular, it no longer assumes ld accepts -zdefs.
+# This caused a restructing of the code, but the functionality has only
+# changed a little.
+
+dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+dnl
+dnl @summary figure out how to build C programs using POSIX threads
+dnl
+dnl This macro figures out how to build C programs using POSIX threads.
+dnl It sets the PTHREAD_LIBS output variable to the threads library and
+dnl linker flags, and the PTHREAD_CFLAGS output variable to any special
+dnl C compiler flags that are needed. (The user can also force certain
+dnl compiler flags/libs to be tested by setting these environment
+dnl variables.)
+dnl
+dnl Also sets PTHREAD_CC to any special C compiler that is needed for
+dnl multi-threaded programs (defaults to the value of CC otherwise).
+dnl (This is necessary on AIX to use the special cc_r compiler alias.)
+dnl
+dnl NOTE: You are assumed to not only compile your program with these
+dnl flags, but also link it with them as well. e.g. you should link
+dnl with $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS
+dnl $LIBS
+dnl
+dnl If you are only building threads programs, you may wish to use
+dnl these variables in your default LIBS, CFLAGS, and CC:
+dnl
+dnl LIBS="$PTHREAD_LIBS $LIBS"
+dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+dnl CC="$PTHREAD_CC"
+dnl
+dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute
+dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to
+dnl that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
+dnl
+dnl ACTION-IF-FOUND is a list of shell commands to run if a threads
+dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands to
+dnl run it if it is not found. If ACTION-IF-FOUND is not specified, the
+dnl default action will define HAVE_PTHREAD.
+dnl
+dnl Please let the authors know if this macro fails on any platform, or
+dnl if you have any other suggestions or comments. This macro was based
+dnl on work by SGJ on autoconf scripts for FFTW (www.fftw.org) (with
+dnl help from M. Frigo), as well as ac_pthread and hb_pthread macros
+dnl posted by Alejandro Forero Cuervo to the autoconf macro repository.
+dnl We are also grateful for the helpful feedback of numerous users.
+dnl
+dnl @category InstalledPackages
+dnl @author Steven G. Johnson <stevenj@alum.mit.edu>
+dnl @version 2006-05-29
+dnl @license GPLWithACException
+dnl
+dnl Checks for GCC shared/pthread inconsistency based on work by
+dnl Marcin Owsiany <marcin@owsiany.pl>
+
+
+AC_DEFUN([ACX_PTHREAD], [
+AC_REQUIRE([AC_CANONICAL_HOST])
+AC_LANG_SAVE
+AC_LANG_C
+acx_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on True64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ save_LIBS="$LIBS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+ AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
+ AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
+ AC_MSG_RESULT($acx_pthread_ok)
+ if test x"$acx_pthread_ok" = xno; then
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+ fi
+ LIBS="$save_LIBS"
+ CFLAGS="$save_CFLAGS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try. Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important. Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+# other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
+# -pthreads: Solaris/gcc
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+# doesn't hurt to check since this sometimes defines pthreads too;
+# also defines -D_REENTRANT)
+# ... -mt is also the pthreads flag for HP/aCC
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case "${host_cpu}-${host_os}" in
+ *solaris*)
+
+ # On Solaris (at least, for some versions), libc contains stubbed
+ # (non-functional) versions of the pthreads routines, so link-based
+ # tests will erroneously succeed. (We need to link with -pthreads/-mt/
+ # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
+ # a function called by this macro, so we could check for that, but
+ # who knows whether they'll stub that too in a future libc.) So,
+ # we'll just look for -pthreads and -lpthread first:
+
+ acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
+ ;;
+esac
+
+if test x"$acx_pthread_ok" = xno; then
+for flag in $acx_pthread_flags; do
+
+ case $flag in
+ none)
+ AC_MSG_CHECKING([whether pthreads work without any flags])
+ ;;
+
+ -*)
+ AC_MSG_CHECKING([whether pthreads work with $flag])
+ PTHREAD_CFLAGS="$flag"
+ ;;
+
+ pthread-config)
+ AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no)
+ if test x"$acx_pthread_config" = xno; then continue; fi
+ PTHREAD_CFLAGS="`pthread-config --cflags`"
+ PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+ ;;
+
+ *)
+ AC_MSG_CHECKING([for the pthreads library -l$flag])
+ PTHREAD_LIBS="-l$flag"
+ ;;
+ esac
+
+ save_LIBS="$LIBS"
+ save_CFLAGS="$CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+ # Check for various functions. We must include pthread.h,
+ # since some functions may be macros. (On the Sequent, we
+ # need a special flag -Kthread to make this header compile.)
+ # We check for pthread_join because it is in -lpthread on IRIX
+ # while pthread_create is in libc. We check for pthread_attr_init
+ # due to DEC craziness with -lpthreads. We check for
+ # pthread_cleanup_push because it is one of the few pthread
+ # functions on Solaris that doesn't have a non-functional libc stub.
+ # We try pthread_create on general principles.
+ AC_TRY_LINK([#include <pthread.h>],
+ [pthread_t th; pthread_join(th, 0);
+ pthread_attr_init(0); pthread_cleanup_push(0, 0);
+ pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
+ [acx_pthread_ok=yes])
+
+ LIBS="$save_LIBS"
+ CFLAGS="$save_CFLAGS"
+
+ AC_MSG_RESULT($acx_pthread_ok)
+ if test "x$acx_pthread_ok" = xyes; then
+ break;
+ fi
+
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$acx_pthread_ok" = xyes; then
+ save_LIBS="$LIBS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+
+ # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+ AC_MSG_CHECKING([for joinable pthread attribute])
+ attr_name=unknown
+ for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+ AC_TRY_LINK([#include <pthread.h>], [int attr=$attr; return attr;],
+ [attr_name=$attr; break])
+ done
+ AC_MSG_RESULT($attr_name)
+ if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
+ AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
+ [Define to necessary symbol if this constant
+ uses a non-standard name on your system.])
+ fi
+
+ AC_MSG_CHECKING([if more special flags are required for pthreads])
+ flag=no
+ case "${host_cpu}-${host_os}" in
+ *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
+ *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
+ esac
+ AC_MSG_RESULT(${flag})
+ if test "x$flag" != xno; then
+ PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
+ fi
+
+ LIBS="$save_LIBS"
+ CFLAGS="$save_CFLAGS"
+ # More AIX lossage: must compile with xlc_r or cc_r
+ if test x"$GCC" != xyes; then
+ AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
+ else
+ PTHREAD_CC=$CC
+ fi
+
+ # The next part tries to detect GCC inconsistency with -shared on some
+ # architectures and systems. The problem is that in certain
+ # configurations, when -shared is specified, GCC "forgets" to
+ # internally use various flags which are still necessary.
+
+ #
+ # Prepare the flags
+ #
+ save_CFLAGS="$CFLAGS"
+ save_LIBS="$LIBS"
+ save_CC="$CC"
+
+ # Try with the flags determined by the earlier checks.
+ #
+ # -Wl,-z,defs forces link-time symbol resolution, so that the
+ # linking checks with -shared actually have any value
+ #
+ # FIXME: -fPIC is required for -shared on many architectures,
+ # so we specify it here, but the right way would probably be to
+ # properly detect whether it is actually required.
+ CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+ CC="$PTHREAD_CC"
+
+ # In order not to create several levels of indentation, we test
+ # the value of "$done" until we find the cure or run out of ideas.
+ done="no"
+
+ # First, make sure the CFLAGS we added are actually accepted by our
+ # compiler. If not (and OS X's ld, for instance, does not accept -z),
+ # then we can't do this test.
+ if test x"$done" = xno; then
+ AC_MSG_CHECKING([whether to check for GCC pthread/shared inconsistencies])
+ AC_TRY_LINK(,, , [done=yes])
+
+ if test "x$done" = xyes ; then
+ AC_MSG_RESULT([no])
+ else
+ AC_MSG_RESULT([yes])
+ fi
+ fi
+
+ if test x"$done" = xno; then
+ AC_MSG_CHECKING([whether -pthread is sufficient with -shared])
+ AC_TRY_LINK([#include <pthread.h>],
+ [pthread_t th; pthread_join(th, 0);
+ pthread_attr_init(0); pthread_cleanup_push(0, 0);
+ pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
+ [done=yes])
+
+ if test "x$done" = xyes; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ fi
+
+ #
+ # Linux gcc on some architectures such as mips/mipsel forgets
+ # about -lpthread
+ #
+ if test x"$done" = xno; then
+ AC_MSG_CHECKING([whether -lpthread fixes that])
+ LIBS="-lpthread $PTHREAD_LIBS $save_LIBS"
+ AC_TRY_LINK([#include <pthread.h>],
+ [pthread_t th; pthread_join(th, 0);
+ pthread_attr_init(0); pthread_cleanup_push(0, 0);
+ pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
+ [done=yes])
+
+ if test "x$done" = xyes; then
+ AC_MSG_RESULT([yes])
+ PTHREAD_LIBS="-lpthread $PTHREAD_LIBS"
+ else
+ AC_MSG_RESULT([no])
+ fi
+ fi
+ #
+ # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc
+ #
+ if test x"$done" = xno; then
+ AC_MSG_CHECKING([whether -lc_r fixes that])
+ LIBS="-lc_r $PTHREAD_LIBS $save_LIBS"
+ AC_TRY_LINK([#include <pthread.h>],
+ [pthread_t th; pthread_join(th, 0);
+ pthread_attr_init(0); pthread_cleanup_push(0, 0);
+ pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
+ [done=yes])
+
+ if test "x$done" = xyes; then
+ AC_MSG_RESULT([yes])
+ PTHREAD_LIBS="-lc_r $PTHREAD_LIBS"
+ else
+ AC_MSG_RESULT([no])
+ fi
+ fi
+ if test x"$done" = xno; then
+ # OK, we have run out of ideas
+ AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries])
+
+ # so it's not safe to assume that we may use pthreads
+ acx_pthread_ok=no
+ fi
+
+ CFLAGS="$save_CFLAGS"
+ LIBS="$save_LIBS"
+ CC="$save_CC"
+else
+ PTHREAD_CC="$CC"
+fi
+
+AC_SUBST(PTHREAD_LIBS)
+AC_SUBST(PTHREAD_CFLAGS)
+AC_SUBST(PTHREAD_CC)
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test x"$acx_pthread_ok" = xyes; then
+ ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
+ :
+else
+ acx_pthread_ok=no
+ $2
+fi
+AC_LANG_RESTORE
+])dnl ACX_PTHREAD
diff --git a/src/testing/gtest/m4/gtest.m4 b/src/testing/gtest/m4/gtest.m4
new file mode 100644
index 0000000..6598ba7
--- /dev/null
+++ b/src/testing/gtest/m4/gtest.m4
@@ -0,0 +1,74 @@
+dnl GTEST_LIB_CHECK([minimum version [,
+dnl action if found [,action if not found]]])
+dnl
+dnl Check for the presence of the Google Test library, optionally at a minimum
+dnl version, and indicate a viable version with the HAVE_GTEST flag. It defines
+dnl standard variables for substitution including GTEST_CPPFLAGS,
+dnl GTEST_CXXFLAGS, GTEST_LDFLAGS, and GTEST_LIBS. It also defines
+dnl GTEST_VERSION as the version of Google Test found. Finally, it provides
+dnl optional custom action slots in the event GTEST is found or not.
+AC_DEFUN([GTEST_LIB_CHECK],
+[
+dnl Provide a flag to enable or disable Google Test usage.
+AC_ARG_ENABLE([gtest],
+ [AS_HELP_STRING([--enable-gtest],
+ [Enable tests using the Google C++ Testing Framework.
+ (Default is enabled.)])],
+ [],
+ [enable_gtest=])
+AC_ARG_VAR([GTEST_CONFIG],
+ [The exact path of Google Test's 'gtest-config' script.])
+AC_ARG_VAR([GTEST_CPPFLAGS],
+ [C-like preprocessor flags for Google Test.])
+AC_ARG_VAR([GTEST_CXXFLAGS],
+ [C++ compile flags for Google Test.])
+AC_ARG_VAR([GTEST_LDFLAGS],
+ [Linker path and option flags for Google Test.])
+AC_ARG_VAR([GTEST_LIBS],
+ [Library linking flags for Google Test.])
+AC_ARG_VAR([GTEST_VERSION],
+ [The version of Google Test available.])
+HAVE_GTEST="no"
+AS_IF([test "x${enable_gtest}" != "xno"],
+ [AC_MSG_CHECKING([for 'gtest-config'])
+ AS_IF([test "x${enable_gtest}" != "xyes"],
+ [AS_IF([test -x "${enable_gtest}/scripts/gtest-config"],
+ [GTEST_CONFIG="${enable_gtest}/scripts/gtest-config"],
+ [GTEST_CONFIG="${enable_gtest}/bin/gtest-config"])
+ AS_IF([test -x "${GTEST_CONFIG}"], [],
+ [AC_MSG_RESULT([no])
+ AC_MSG_ERROR([dnl
+Unable to locate either a built or installed Google Test.
+The specific location '${enable_gtest}' was provided for a built or installed
+Google Test, but no 'gtest-config' script could be found at this location.])
+ ])],
+ [AC_PATH_PROG([GTEST_CONFIG], [gtest-config])])
+ AS_IF([test -x "${GTEST_CONFIG}"],
+ [AC_MSG_RESULT([${GTEST_CONFIG}])
+ m4_ifval([$1],
+ [_gtest_min_version="--min-version=$1"
+ AC_MSG_CHECKING([for Google Test at least version >= $1])],
+ [_gtest_min_version="--min-version=0"
+ AC_MSG_CHECKING([for Google Test])])
+ AS_IF([${GTEST_CONFIG} ${_gtest_min_version}],
+ [AC_MSG_RESULT([yes])
+ HAVE_GTEST='yes'],
+ [AC_MSG_RESULT([no])])],
+ [AC_MSG_RESULT([no])])
+ AS_IF([test "x${HAVE_GTEST}" = "xyes"],
+ [GTEST_CPPFLAGS=`${GTEST_CONFIG} --cppflags`
+ GTEST_CXXFLAGS=`${GTEST_CONFIG} --cxxflags`
+ GTEST_LDFLAGS=`${GTEST_CONFIG} --ldflags`
+ GTEST_LIBS=`${GTEST_CONFIG} --libs`
+ GTEST_VERSION=`${GTEST_CONFIG} --version`
+ AC_DEFINE([HAVE_GTEST],[1],[Defined when Google Test is available.])],
+ [AS_IF([test "x${enable_gtest}" = "xyes"],
+ [AC_MSG_ERROR([dnl
+Google Test was enabled, but no viable version could be found.])
+ ])])])
+AC_SUBST([HAVE_GTEST])
+AM_CONDITIONAL([HAVE_GTEST],[test "x$HAVE_GTEST" = "xyes"])
+AS_IF([test "x$HAVE_GTEST" = "xyes"],
+ [m4_ifval([$2], [$2])],
+ [m4_ifval([$3], [$3])])
+])
diff --git a/src/testing/gtest/make/Makefile b/src/testing/gtest/make/Makefile
new file mode 100644
index 0000000..5b27b6a
--- /dev/null
+++ b/src/testing/gtest/make/Makefile
@@ -0,0 +1,80 @@
+# A sample Makefile for building Google Test and using it in user
+# tests. Please tweak it to suit your environment and project. You
+# may want to move it to your project's root directory.
+#
+# SYNOPSIS:
+#
+# make [all] - makes everything.
+# make TARGET - makes the given target.
+# make clean - removes all files generated by make.
+
+# Please tweak the following variable definitions as needed by your
+# project, except GTEST_HEADERS, which you can use in your own targets
+# but shouldn't modify.
+
+# Points to the root of Google Test, relative to where this file is.
+# Remember to tweak this if you move this file.
+GTEST_DIR = ..
+
+# Where to find user code.
+USER_DIR = ../samples
+
+# Flags passed to the preprocessor.
+CPPFLAGS += -I$(GTEST_DIR)/include
+
+# Flags passed to the C++ compiler.
+CXXFLAGS += -g -Wall -Wextra
+
+# All tests produced by this Makefile. Remember to add new tests you
+# created to the list.
+TESTS = sample1_unittest
+
+# All Google Test headers. Usually you shouldn't change this
+# definition.
+GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \
+ $(GTEST_DIR)/include/gtest/internal/*.h
+
+# House-keeping build targets.
+
+all : $(TESTS)
+
+clean :
+ rm -f $(TESTS) gtest.a gtest_main.a *.o
+
+# Builds gtest.a and gtest_main.a.
+
+# Usually you shouldn't tweak such internal variables, indicated by a
+# trailing _.
+GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS)
+
+# For simplicity and to avoid depending on Google Test's
+# implementation details, the dependencies specified below are
+# conservative and not optimized. This is fine as Google Test
+# compiles fast and for ordinary users its source rarely changes.
+gtest-all.o : $(GTEST_SRCS_)
+ $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \
+ $(GTEST_DIR)/src/gtest-all.cc
+
+gtest_main.o : $(GTEST_SRCS_)
+ $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \
+ $(GTEST_DIR)/src/gtest_main.cc
+
+gtest.a : gtest-all.o
+ $(AR) $(ARFLAGS) $@ $^
+
+gtest_main.a : gtest-all.o gtest_main.o
+ $(AR) $(ARFLAGS) $@ $^
+
+# Builds a sample test. A test should link with either gtest.a or
+# gtest_main.a, depending on whether it defines its own main()
+# function.
+
+sample1.o : $(USER_DIR)/sample1.cc $(USER_DIR)/sample1.h $(GTEST_HEADERS)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1.cc
+
+sample1_unittest.o : $(USER_DIR)/sample1_unittest.cc \
+ $(USER_DIR)/sample1.h $(GTEST_HEADERS)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1_unittest.cc
+
+sample1_unittest : sample1.o sample1_unittest.o gtest_main.a
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -lpthread $^ -o $@
diff --git a/src/testing/gtest/msvc/gtest-md.sln b/src/testing/gtest/msvc/gtest-md.sln
new file mode 100644
index 0000000..f7908da
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest-md.sln
@@ -0,0 +1,45 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest-md", "gtest-md.vcproj", "{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_main-md", "gtest_main-md.vcproj", "{3AF54C8A-10BF-4332-9147-F68ED9862033}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_prod_test-md", "gtest_prod_test-md.vcproj", "{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_unittest-md", "gtest_unittest-md.vcproj", "{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ Debug = Debug
+ Release = Release
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Debug.ActiveCfg = Debug|Win32
+ {C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Debug.Build.0 = Debug|Win32
+ {C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Release.ActiveCfg = Release|Win32
+ {C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Release.Build.0 = Release|Win32
+ {3AF54C8A-10BF-4332-9147-F68ED9862033}.Debug.ActiveCfg = Debug|Win32
+ {3AF54C8A-10BF-4332-9147-F68ED9862033}.Debug.Build.0 = Debug|Win32
+ {3AF54C8A-10BF-4332-9147-F68ED9862033}.Release.ActiveCfg = Release|Win32
+ {3AF54C8A-10BF-4332-9147-F68ED9862033}.Release.Build.0 = Release|Win32
+ {24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Debug.ActiveCfg = Debug|Win32
+ {24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Debug.Build.0 = Debug|Win32
+ {24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Release.ActiveCfg = Release|Win32
+ {24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Release.Build.0 = Release|Win32
+ {4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Debug.ActiveCfg = Debug|Win32
+ {4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Debug.Build.0 = Debug|Win32
+ {4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Release.ActiveCfg = Release|Win32
+ {4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Release.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal
diff --git a/src/testing/gtest/msvc/gtest-md.vcproj b/src/testing/gtest/msvc/gtest-md.vcproj
new file mode 100644
index 0000000..1c35c3a
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest-md.vcproj
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="gtest-md"
+ ProjectGUID="{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="4"
+ CharacterSet="2"
+ ReferencesPath="">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/gtestd.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="4"
+ CharacterSet="2"
+ ReferencesPath=""..\include";".."">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
+ RuntimeLibrary="2"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/gtest.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\src\gtest-all.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/gtest/msvc/gtest.sln b/src/testing/gtest/msvc/gtest.sln
new file mode 100644
index 0000000..ef4b057
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest.sln
@@ -0,0 +1,45 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest", "gtest.vcproj", "{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_main", "gtest_main.vcproj", "{3AF54C8A-10BF-4332-9147-F68ED9862032}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_unittest", "gtest_unittest.vcproj", "{4D9FDFB5-986A-4139-823C-F4EE0ED481A1}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_prod_test", "gtest_prod_test.vcproj", "{24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ Debug = Debug
+ Release = Release
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Debug.ActiveCfg = Debug|Win32
+ {C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Debug.Build.0 = Debug|Win32
+ {C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Release.ActiveCfg = Release|Win32
+ {C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}.Release.Build.0 = Release|Win32
+ {3AF54C8A-10BF-4332-9147-F68ED9862032}.Debug.ActiveCfg = Debug|Win32
+ {3AF54C8A-10BF-4332-9147-F68ED9862032}.Debug.Build.0 = Debug|Win32
+ {3AF54C8A-10BF-4332-9147-F68ED9862032}.Release.ActiveCfg = Release|Win32
+ {3AF54C8A-10BF-4332-9147-F68ED9862032}.Release.Build.0 = Release|Win32
+ {4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Debug.ActiveCfg = Debug|Win32
+ {4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Debug.Build.0 = Debug|Win32
+ {4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Release.ActiveCfg = Release|Win32
+ {4D9FDFB5-986A-4139-823C-F4EE0ED481A1}.Release.Build.0 = Release|Win32
+ {24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Debug.ActiveCfg = Debug|Win32
+ {24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Debug.Build.0 = Debug|Win32
+ {24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Release.ActiveCfg = Release|Win32
+ {24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}.Release.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal
diff --git a/src/testing/gtest/msvc/gtest.vcproj b/src/testing/gtest/msvc/gtest.vcproj
new file mode 100644
index 0000000..a8373ce
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest.vcproj
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="gtest"
+ ProjectGUID="{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="4"
+ CharacterSet="2"
+ ReferencesPath="">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/gtestd.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="4"
+ CharacterSet="2"
+ ReferencesPath=""..\include";".."">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/gtest.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\src\gtest-all.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/gtest/msvc/gtest_main-md.vcproj b/src/testing/gtest/msvc/gtest_main-md.vcproj
new file mode 100644
index 0000000..b5379fe
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest_main-md.vcproj
@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="gtest_main-md"
+ ProjectGUID="{3AF54C8A-10BF-4332-9147-F68ED9862033}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="4"
+ CharacterSet="2"
+ ReferencesPath="">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/$(ProjectName)d.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="4"
+ CharacterSet="2"
+ ReferencesPath=""..\include";".."">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
+ RuntimeLibrary="2"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/$(ProjectName).lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ <ProjectReference
+ ReferencedProjectIdentifier="{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}"
+ Name="gtest-md"/>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\src\gtest_main.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/gtest/msvc/gtest_main.vcproj b/src/testing/gtest/msvc/gtest_main.vcproj
new file mode 100644
index 0000000..e8b763c
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest_main.vcproj
@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="gtest_main"
+ ProjectGUID="{3AF54C8A-10BF-4332-9147-F68ED9862032}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="4"
+ CharacterSet="2"
+ ReferencesPath="">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/$(ProjectName)d.lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="4"
+ CharacterSet="2"
+ ReferencesPath=""..\include";".."">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLibrarianTool"
+ OutputFile="$(OutDir)/$(ProjectName).lib"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ <ProjectReference
+ ReferencedProjectIdentifier="{C8F6C172-56F2-4E76-B5FA-C3B423B31BE7}"
+ Name="gtest"/>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\src\gtest_main.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/gtest/msvc/gtest_prod_test-md.vcproj b/src/testing/gtest/msvc/gtest_prod_test-md.vcproj
new file mode 100644
index 0000000..05b05d9
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest_prod_test-md.vcproj
@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="gtest_prod_test-md"
+ ProjectGUID="{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ UsePrecompiledHeader="3"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/gtest_prod_test.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/gtest_prod_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="2"
+ UsePrecompiledHeader="3"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/gtest_prod_test.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ <ProjectReference
+ ReferencedProjectIdentifier="{3AF54C8A-10BF-4332-9147-F68ED9862033}"
+ Name="gtest_main-md"/>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\test\gtest_prod_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\test\production.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\test\production.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/gtest/msvc/gtest_prod_test.vcproj b/src/testing/gtest/msvc/gtest_prod_test.vcproj
new file mode 100644
index 0000000..6d7a2f0
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest_prod_test.vcproj
@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="gtest_prod_test"
+ ProjectGUID="{24848551-EF4F-47E8-9A9D-EA4D49BC3ECA}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="3"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/gtest_prod_test.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/gtest_prod_test.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="3"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/gtest_prod_test.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ <ProjectReference
+ ReferencedProjectIdentifier="{3AF54C8A-10BF-4332-9147-F68ED9862032}"
+ Name="gtest_main"/>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\test\gtest_prod_test.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ </File>
+ <File
+ RelativePath="..\test\production.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ <File
+ RelativePath="..\test\production.h">
+ </File>
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/gtest/msvc/gtest_unittest-md.vcproj b/src/testing/gtest/msvc/gtest_unittest-md.vcproj
new file mode 100644
index 0000000..38a5e56
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest_unittest-md.vcproj
@@ -0,0 +1,147 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="gtest_unittest-md"
+ ProjectGUID="{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="3"
+ UsePrecompiledHeader="3"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/gtest_unittest.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/gtest_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="2"
+ UsePrecompiledHeader="3"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/gtest_unittest.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ <ProjectReference
+ ReferencedProjectIdentifier="{3AF54C8A-10BF-4332-9147-F68ED9862033}"
+ Name="gtest_main-md"/>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\test\gtest_unittest.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="1"
+ AdditionalIncludeDirectories=""..";"..\include""
+ BasicRuntimeChecks="0"
+ UsePrecompiledHeader="0"
+ DebugInformationFormat="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/gtest/msvc/gtest_unittest.vcproj b/src/testing/gtest/msvc/gtest_unittest.vcproj
new file mode 100644
index 0000000..cb1f52b
--- /dev/null
+++ b/src/testing/gtest/msvc/gtest_unittest.vcproj
@@ -0,0 +1,147 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="gtest_unittest"
+ ProjectGUID="{4D9FDFB5-986A-4139-823C-F4EE0ED481A1}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="3"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/gtest_unittest.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/gtest_unittest.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionName)/$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)/$(ProjectName)"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="3"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="FALSE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ OutputFile="$(OutDir)/gtest_unittest.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ <ProjectReference
+ ReferencedProjectIdentifier="{3AF54C8A-10BF-4332-9147-F68ED9862032}"
+ Name="gtest_main"/>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+ <File
+ RelativePath="..\test\gtest_unittest.cc">
+ <FileConfiguration
+ Name="Debug|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="1"
+ AdditionalIncludeDirectories=""..";"..\include""
+ BasicRuntimeChecks="0"
+ UsePrecompiledHeader="0"
+ DebugInformationFormat="3"/>
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""..";"..\include""
+ UsePrecompiledHeader="0"/>
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/gtest/samples/prime_tables.h b/src/testing/gtest/samples/prime_tables.h
new file mode 100644
index 0000000..92ce16a
--- /dev/null
+++ b/src/testing/gtest/samples/prime_tables.h
@@ -0,0 +1,123 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+// Author: vladl@google.com (Vlad Losev)
+
+// This provides interface PrimeTable that determines whether a number is a
+// prime and determines a next prime number. This interface is used
+// in Google Test samples demonstrating use of parameterized tests.
+
+#ifndef GTEST_SAMPLES_PRIME_TABLES_H_
+#define GTEST_SAMPLES_PRIME_TABLES_H_
+
+#include <algorithm>
+
+// The prime table interface.
+class PrimeTable {
+ public:
+ virtual ~PrimeTable() {}
+
+ // Returns true iff n is a prime number.
+ virtual bool IsPrime(int n) const = 0;
+
+ // Returns the smallest prime number greater than p; or returns -1
+ // if the next prime is beyond the capacity of the table.
+ virtual int GetNextPrime(int p) const = 0;
+};
+
+// Implementation #1 calculates the primes on-the-fly.
+class OnTheFlyPrimeTable : public PrimeTable {
+ public:
+ virtual bool IsPrime(int n) const {
+ if (n <= 1) return false;
+
+ for (int i = 2; i*i <= n; i++) {
+ // n is divisible by an integer other than 1 and itself.
+ if ((n % i) == 0) return false;
+ }
+
+ return true;
+ }
+
+ virtual int GetNextPrime(int p) const {
+ for (int n = p + 1; n > 0; n++) {
+ if (IsPrime(n)) return n;
+ }
+
+ return -1;
+ }
+};
+
+// Implementation #2 pre-calculates the primes and stores the result
+// in an array.
+class PreCalculatedPrimeTable : public PrimeTable {
+ public:
+ // 'max' specifies the maximum number the prime table holds.
+ explicit PreCalculatedPrimeTable(int max)
+ : is_prime_size_(max + 1), is_prime_(new bool[max + 1]) {
+ CalculatePrimesUpTo(max);
+ }
+ virtual ~PreCalculatedPrimeTable() { delete[] is_prime_; }
+
+ virtual bool IsPrime(int n) const {
+ return 0 <= n && n < is_prime_size_ && is_prime_[n];
+ }
+
+ virtual int GetNextPrime(int p) const {
+ for (int n = p + 1; n < is_prime_size_; n++) {
+ if (is_prime_[n]) return n;
+ }
+
+ return -1;
+ }
+
+ private:
+ void CalculatePrimesUpTo(int max) {
+ ::std::fill(is_prime_, is_prime_ + is_prime_size_, true);
+ is_prime_[0] = is_prime_[1] = false;
+
+ for (int i = 2; i <= max; i++) {
+ if (!is_prime_[i]) continue;
+
+ // Marks all multiples of i (except i itself) as non-prime.
+ for (int j = 2*i; j <= max; j += i) {
+ is_prime_[j] = false;
+ }
+ }
+ }
+
+ const int is_prime_size_;
+ bool* const is_prime_;
+
+ // Disables compiler warning "assignment operator could not be generated."
+ void operator=(const PreCalculatedPrimeTable& rhs);
+};
+
+#endif // GTEST_SAMPLES_PRIME_TABLES_H_
diff --git a/src/testing/gtest/samples/sample1.cc b/src/testing/gtest/samples/sample1.cc
new file mode 100644
index 0000000..f171e26
--- /dev/null
+++ b/src/testing/gtest/samples/sample1.cc
@@ -0,0 +1,68 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "sample1.h"
+
+// Returns n! (the factorial of n). For negative n, n! is defined to be 1.
+int Factorial(int n) {
+ int result = 1;
+ for (int i = 1; i <= n; i++) {
+ result *= i;
+ }
+
+ return result;
+}
+
+// Returns true iff n is a prime number.
+bool IsPrime(int n) {
+ // Trivial case 1: small numbers
+ if (n <= 1) return false;
+
+ // Trivial case 2: even numbers
+ if (n % 2 == 0) return n == 2;
+
+ // Now, we have that n is odd and n >= 3.
+
+ // Try to divide n by every odd number i, starting from 3
+ for (int i = 3; ; i += 2) {
+ // We only have to try i up to the squre root of n
+ if (i > n/i) break;
+
+ // Now, we have i <= n/i < n.
+ // If n is divisible by i, n is not prime.
+ if (n % i == 0) return false;
+ }
+
+ // n has no integer factor in the range (1, n), and thus is prime.
+ return true;
+}
diff --git a/src/testing/gtest/samples/sample1.h b/src/testing/gtest/samples/sample1.h
new file mode 100644
index 0000000..3dfeb98
--- /dev/null
+++ b/src/testing/gtest/samples/sample1.h
@@ -0,0 +1,43 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_SAMPLES_SAMPLE1_H_
+#define GTEST_SAMPLES_SAMPLE1_H_
+
+// Returns n! (the factorial of n). For negative n, n! is defined to be 1.
+int Factorial(int n);
+
+// Returns true iff n is a prime number.
+bool IsPrime(int n);
+
+#endif // GTEST_SAMPLES_SAMPLE1_H_
diff --git a/src/testing/gtest/samples/sample10_unittest.cc b/src/testing/gtest/samples/sample10_unittest.cc
new file mode 100644
index 0000000..0051cd5
--- /dev/null
+++ b/src/testing/gtest/samples/sample10_unittest.cc
@@ -0,0 +1,144 @@
+// Copyright 2009 Google Inc. All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// This sample shows how to use Google Test listener API to implement
+// a primitive leak checker.
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "gtest/gtest.h"
+
+using ::testing::EmptyTestEventListener;
+using ::testing::InitGoogleTest;
+using ::testing::Test;
+using ::testing::TestCase;
+using ::testing::TestEventListeners;
+using ::testing::TestInfo;
+using ::testing::TestPartResult;
+using ::testing::UnitTest;
+
+namespace {
+
+// We will track memory used by this class.
+class Water {
+ public:
+ // Normal Water declarations go here.
+
+ // operator new and operator delete help us control water allocation.
+ void* operator new(size_t allocation_size) {
+ allocated_++;
+ return malloc(allocation_size);
+ }
+
+ void operator delete(void* block, size_t /* allocation_size */) {
+ allocated_--;
+ free(block);
+ }
+
+ static int allocated() { return allocated_; }
+
+ private:
+ static int allocated_;
+};
+
+int Water::allocated_ = 0;
+
+// This event listener monitors how many Water objects are created and
+// destroyed by each test, and reports a failure if a test leaks some Water
+// objects. It does this by comparing the number of live Water objects at
+// the beginning of a test and at the end of a test.
+class LeakChecker : public EmptyTestEventListener {
+ private:
+ // Called before a test starts.
+ virtual void OnTestStart(const TestInfo& /* test_info */) {
+ initially_allocated_ = Water::allocated();
+ }
+
+ // Called after a test ends.
+ virtual void OnTestEnd(const TestInfo& /* test_info */) {
+ int difference = Water::allocated() - initially_allocated_;
+
+ // You can generate a failure in any event handler except
+ // OnTestPartResult. Just use an appropriate Google Test assertion to do
+ // it.
+ EXPECT_LE(difference, 0) << "Leaked " << difference << " unit(s) of Water!";
+ }
+
+ int initially_allocated_;
+};
+
+TEST(ListenersTest, DoesNotLeak) {
+ Water* water = new Water;
+ delete water;
+}
+
+// This should fail when the --check_for_leaks command line flag is
+// specified.
+TEST(ListenersTest, LeaksWater) {
+ Water* water = new Water;
+ EXPECT_TRUE(water != NULL);
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+ InitGoogleTest(&argc, argv);
+
+ bool check_for_leaks = false;
+ if (argc > 1 && strcmp(argv[1], "--check_for_leaks") == 0 )
+ check_for_leaks = true;
+ else
+ printf("%s\n", "Run this program with --check_for_leaks to enable "
+ "custom leak checking in the tests.");
+
+ // If we are given the --check_for_leaks command line flag, installs the
+ // leak checker.
+ if (check_for_leaks) {
+ TestEventListeners& listeners = UnitTest::GetInstance()->listeners();
+
+ // Adds the leak checker to the end of the test event listener list,
+ // after the default text output printer and the default XML report
+ // generator.
+ //
+ // The order is important - it ensures that failures generated in the
+ // leak checker's OnTestEnd() method are processed by the text and XML
+ // printers *before* their OnTestEnd() methods are called, such that
+ // they are attributed to the right test. Remember that a listener
+ // receives an OnXyzStart event *after* listeners preceding it in the
+ // list received that event, and receives an OnXyzEnd event *before*
+ // listeners preceding it.
+ //
+ // We don't need to worry about deleting the new listener later, as
+ // Google Test will do it.
+ listeners.Append(new LeakChecker);
+ }
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/samples/sample1_unittest.cc b/src/testing/gtest/samples/sample1_unittest.cc
new file mode 100644
index 0000000..aefc4f1
--- /dev/null
+++ b/src/testing/gtest/samples/sample1_unittest.cc
@@ -0,0 +1,153 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+
+// This sample shows how to write a simple unit test for a function,
+// using Google C++ testing framework.
+//
+// Writing a unit test using Google C++ testing framework is easy as 1-2-3:
+
+
+// Step 1. Include necessary header files such that the stuff your
+// test logic needs is declared.
+//
+// Don't forget gtest.h, which declares the testing framework.
+
+#include <limits.h>
+#include "sample1.h"
+#include "gtest/gtest.h"
+
+
+// Step 2. Use the TEST macro to define your tests.
+//
+// TEST has two parameters: the test case name and the test name.
+// After using the macro, you should define your test logic between a
+// pair of braces. You can use a bunch of macros to indicate the
+// success or failure of a test. EXPECT_TRUE and EXPECT_EQ are
+// examples of such macros. For a complete list, see gtest.h.
+//
+// <TechnicalDetails>
+//
+// In Google Test, tests are grouped into test cases. This is how we
+// keep test code organized. You should put logically related tests
+// into the same test case.
+//
+// The test case name and the test name should both be valid C++
+// identifiers. And you should not use underscore (_) in the names.
+//
+// Google Test guarantees that each test you define is run exactly
+// once, but it makes no guarantee on the order the tests are
+// executed. Therefore, you should write your tests in such a way
+// that their results don't depend on their order.
+//
+// </TechnicalDetails>
+
+
+// Tests Factorial().
+
+// Tests factorial of negative numbers.
+TEST(FactorialTest, Negative) {
+ // This test is named "Negative", and belongs to the "FactorialTest"
+ // test case.
+ EXPECT_EQ(1, Factorial(-5));
+ EXPECT_EQ(1, Factorial(-1));
+ EXPECT_GT(Factorial(-10), 0);
+
+ // <TechnicalDetails>
+ //
+ // EXPECT_EQ(expected, actual) is the same as
+ //
+ // EXPECT_TRUE((expected) == (actual))
+ //
+ // except that it will print both the expected value and the actual
+ // value when the assertion fails. This is very helpful for
+ // debugging. Therefore in this case EXPECT_EQ is preferred.
+ //
+ // On the other hand, EXPECT_TRUE accepts any Boolean expression,
+ // and is thus more general.
+ //
+ // </TechnicalDetails>
+}
+
+// Tests factorial of 0.
+TEST(FactorialTest, Zero) {
+ EXPECT_EQ(1, Factorial(0));
+}
+
+// Tests factorial of positive numbers.
+TEST(FactorialTest, Positive) {
+ EXPECT_EQ(1, Factorial(1));
+ EXPECT_EQ(2, Factorial(2));
+ EXPECT_EQ(6, Factorial(3));
+ EXPECT_EQ(40320, Factorial(8));
+}
+
+
+// Tests IsPrime()
+
+// Tests negative input.
+TEST(IsPrimeTest, Negative) {
+ // This test belongs to the IsPrimeTest test case.
+
+ EXPECT_FALSE(IsPrime(-1));
+ EXPECT_FALSE(IsPrime(-2));
+ EXPECT_FALSE(IsPrime(INT_MIN));
+}
+
+// Tests some trivial cases.
+TEST(IsPrimeTest, Trivial) {
+ EXPECT_FALSE(IsPrime(0));
+ EXPECT_FALSE(IsPrime(1));
+ EXPECT_TRUE(IsPrime(2));
+ EXPECT_TRUE(IsPrime(3));
+}
+
+// Tests positive input.
+TEST(IsPrimeTest, Positive) {
+ EXPECT_FALSE(IsPrime(4));
+ EXPECT_TRUE(IsPrime(5));
+ EXPECT_FALSE(IsPrime(6));
+ EXPECT_TRUE(IsPrime(23));
+}
+
+// Step 3. Call RUN_ALL_TESTS() in main().
+//
+// We do this by linking in src/gtest_main.cc file, which consists of
+// a main() function which calls RUN_ALL_TESTS() for us.
+//
+// This runs all the tests you've defined, prints the result, and
+// returns 0 if successful, or 1 otherwise.
+//
+// Did you notice that we didn't register the tests? The
+// RUN_ALL_TESTS() macro magically knows about all the tests we
+// defined. Isn't this convenient?
diff --git a/src/testing/gtest/samples/sample2.cc b/src/testing/gtest/samples/sample2.cc
new file mode 100644
index 0000000..5f763b9
--- /dev/null
+++ b/src/testing/gtest/samples/sample2.cc
@@ -0,0 +1,56 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "sample2.h"
+
+#include <string.h>
+
+// Clones a 0-terminated C string, allocating memory using new.
+const char* MyString::CloneCString(const char* a_c_string) {
+ if (a_c_string == NULL) return NULL;
+
+ const size_t len = strlen(a_c_string);
+ char* const clone = new char[ len + 1 ];
+ memcpy(clone, a_c_string, len + 1);
+
+ return clone;
+}
+
+// Sets the 0-terminated C string this MyString object
+// represents.
+void MyString::Set(const char* a_c_string) {
+ // Makes sure this works when c_string == c_string_
+ const char* const temp = MyString::CloneCString(a_c_string);
+ delete[] c_string_;
+ c_string_ = temp;
+}
diff --git a/src/testing/gtest/samples/sample2.h b/src/testing/gtest/samples/sample2.h
new file mode 100644
index 0000000..cb485c7
--- /dev/null
+++ b/src/testing/gtest/samples/sample2.h
@@ -0,0 +1,85 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_SAMPLES_SAMPLE2_H_
+#define GTEST_SAMPLES_SAMPLE2_H_
+
+#include <string.h>
+
+
+// A simple string class.
+class MyString {
+ private:
+ const char* c_string_;
+ const MyString& operator=(const MyString& rhs);
+
+ public:
+ // Clones a 0-terminated C string, allocating memory using new.
+ static const char* CloneCString(const char* a_c_string);
+
+ ////////////////////////////////////////////////////////////
+ //
+ // C'tors
+
+ // The default c'tor constructs a NULL string.
+ MyString() : c_string_(NULL) {}
+
+ // Constructs a MyString by cloning a 0-terminated C string.
+ explicit MyString(const char* a_c_string) : c_string_(NULL) {
+ Set(a_c_string);
+ }
+
+ // Copy c'tor
+ MyString(const MyString& string) : c_string_(NULL) {
+ Set(string.c_string_);
+ }
+
+ ////////////////////////////////////////////////////////////
+ //
+ // D'tor. MyString is intended to be a final class, so the d'tor
+ // doesn't need to be virtual.
+ ~MyString() { delete[] c_string_; }
+
+ // Gets the 0-terminated C string this MyString object represents.
+ const char* c_string() const { return c_string_; }
+
+ size_t Length() const {
+ return c_string_ == NULL ? 0 : strlen(c_string_);
+ }
+
+ // Sets the 0-terminated C string this MyString object represents.
+ void Set(const char* c_string);
+};
+
+
+#endif // GTEST_SAMPLES_SAMPLE2_H_
diff --git a/src/testing/gtest/samples/sample2_unittest.cc b/src/testing/gtest/samples/sample2_unittest.cc
new file mode 100644
index 0000000..4fa19b7
--- /dev/null
+++ b/src/testing/gtest/samples/sample2_unittest.cc
@@ -0,0 +1,109 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+
+// This sample shows how to write a more complex unit test for a class
+// that has multiple member functions.
+//
+// Usually, it's a good idea to have one test for each method in your
+// class. You don't have to do that exactly, but it helps to keep
+// your tests organized. You may also throw in additional tests as
+// needed.
+
+#include "sample2.h"
+#include "gtest/gtest.h"
+
+// In this example, we test the MyString class (a simple string).
+
+// Tests the default c'tor.
+TEST(MyString, DefaultConstructor) {
+ const MyString s;
+
+ // Asserts that s.c_string() returns NULL.
+ //
+ // <TechnicalDetails>
+ //
+ // If we write NULL instead of
+ //
+ // static_cast<const char *>(NULL)
+ //
+ // in this assertion, it will generate a warning on gcc 3.4. The
+ // reason is that EXPECT_EQ needs to know the types of its
+ // arguments in order to print them when it fails. Since NULL is
+ // #defined as 0, the compiler will use the formatter function for
+ // int to print it. However, gcc thinks that NULL should be used as
+ // a pointer, not an int, and therefore complains.
+ //
+ // The root of the problem is C++'s lack of distinction between the
+ // integer number 0 and the null pointer constant. Unfortunately,
+ // we have to live with this fact.
+ //
+ // </TechnicalDetails>
+ EXPECT_STREQ(NULL, s.c_string());
+
+ EXPECT_EQ(0u, s.Length());
+}
+
+const char kHelloString[] = "Hello, world!";
+
+// Tests the c'tor that accepts a C string.
+TEST(MyString, ConstructorFromCString) {
+ const MyString s(kHelloString);
+ EXPECT_EQ(0, strcmp(s.c_string(), kHelloString));
+ EXPECT_EQ(sizeof(kHelloString)/sizeof(kHelloString[0]) - 1,
+ s.Length());
+}
+
+// Tests the copy c'tor.
+TEST(MyString, CopyConstructor) {
+ const MyString s1(kHelloString);
+ const MyString s2 = s1;
+ EXPECT_EQ(0, strcmp(s2.c_string(), kHelloString));
+}
+
+// Tests the Set method.
+TEST(MyString, Set) {
+ MyString s;
+
+ s.Set(kHelloString);
+ EXPECT_EQ(0, strcmp(s.c_string(), kHelloString));
+
+ // Set should work when the input pointer is the same as the one
+ // already in the MyString object.
+ s.Set(s.c_string());
+ EXPECT_EQ(0, strcmp(s.c_string(), kHelloString));
+
+ // Can we set the MyString to NULL?
+ s.Set(NULL);
+ EXPECT_STREQ(NULL, s.c_string());
+}
diff --git a/src/testing/gtest/samples/sample3-inl.h b/src/testing/gtest/samples/sample3-inl.h
new file mode 100644
index 0000000..7e3084d
--- /dev/null
+++ b/src/testing/gtest/samples/sample3-inl.h
@@ -0,0 +1,172 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_SAMPLES_SAMPLE3_INL_H_
+#define GTEST_SAMPLES_SAMPLE3_INL_H_
+
+#include <stddef.h>
+
+
+// Queue is a simple queue implemented as a singled-linked list.
+//
+// The element type must support copy constructor.
+template <typename E> // E is the element type
+class Queue;
+
+// QueueNode is a node in a Queue, which consists of an element of
+// type E and a pointer to the next node.
+template <typename E> // E is the element type
+class QueueNode {
+ friend class Queue<E>;
+
+ public:
+ // Gets the element in this node.
+ const E& element() const { return element_; }
+
+ // Gets the next node in the queue.
+ QueueNode* next() { return next_; }
+ const QueueNode* next() const { return next_; }
+
+ private:
+ // Creates a node with a given element value. The next pointer is
+ // set to NULL.
+ explicit QueueNode(const E& an_element) : element_(an_element), next_(NULL) {}
+
+ // We disable the default assignment operator and copy c'tor.
+ const QueueNode& operator = (const QueueNode&);
+ QueueNode(const QueueNode&);
+
+ E element_;
+ QueueNode* next_;
+};
+
+template <typename E> // E is the element type.
+class Queue {
+ public:
+ // Creates an empty queue.
+ Queue() : head_(NULL), last_(NULL), size_(0) {}
+
+ // D'tor. Clears the queue.
+ ~Queue() { Clear(); }
+
+ // Clears the queue.
+ void Clear() {
+ if (size_ > 0) {
+ // 1. Deletes every node.
+ QueueNode<E>* node = head_;
+ QueueNode<E>* next = node->next();
+ for (; ;) {
+ delete node;
+ node = next;
+ if (node == NULL) break;
+ next = node->next();
+ }
+
+ // 2. Resets the member variables.
+ head_ = last_ = NULL;
+ size_ = 0;
+ }
+ }
+
+ // Gets the number of elements.
+ size_t Size() const { return size_; }
+
+ // Gets the first element of the queue, or NULL if the queue is empty.
+ QueueNode<E>* Head() { return head_; }
+ const QueueNode<E>* Head() const { return head_; }
+
+ // Gets the last element of the queue, or NULL if the queue is empty.
+ QueueNode<E>* Last() { return last_; }
+ const QueueNode<E>* Last() const { return last_; }
+
+ // Adds an element to the end of the queue. A copy of the element is
+ // created using the copy constructor, and then stored in the queue.
+ // Changes made to the element in the queue doesn't affect the source
+ // object, and vice versa.
+ void Enqueue(const E& element) {
+ QueueNode<E>* new_node = new QueueNode<E>(element);
+
+ if (size_ == 0) {
+ head_ = last_ = new_node;
+ size_ = 1;
+ } else {
+ last_->next_ = new_node;
+ last_ = new_node;
+ size_++;
+ }
+ }
+
+ // Removes the head of the queue and returns it. Returns NULL if
+ // the queue is empty.
+ E* Dequeue() {
+ if (size_ == 0) {
+ return NULL;
+ }
+
+ const QueueNode<E>* const old_head = head_;
+ head_ = head_->next_;
+ size_--;
+ if (size_ == 0) {
+ last_ = NULL;
+ }
+
+ E* element = new E(old_head->element());
+ delete old_head;
+
+ return element;
+ }
+
+ // Applies a function/functor on each element of the queue, and
+ // returns the result in a new queue. The original queue is not
+ // affected.
+ template <typename F>
+ Queue* Map(F function) const {
+ Queue* new_queue = new Queue();
+ for (const QueueNode<E>* node = head_; node != NULL; node = node->next_) {
+ new_queue->Enqueue(function(node->element()));
+ }
+
+ return new_queue;
+ }
+
+ private:
+ QueueNode<E>* head_; // The first node of the queue.
+ QueueNode<E>* last_; // The last node of the queue.
+ size_t size_; // The number of elements in the queue.
+
+ // We disallow copying a queue.
+ Queue(const Queue&);
+ const Queue& operator = (const Queue&);
+};
+
+#endif // GTEST_SAMPLES_SAMPLE3_INL_H_
diff --git a/src/testing/gtest/samples/sample3_unittest.cc b/src/testing/gtest/samples/sample3_unittest.cc
new file mode 100644
index 0000000..bf3877d
--- /dev/null
+++ b/src/testing/gtest/samples/sample3_unittest.cc
@@ -0,0 +1,151 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+
+// In this example, we use a more advanced feature of Google Test called
+// test fixture.
+//
+// A test fixture is a place to hold objects and functions shared by
+// all tests in a test case. Using a test fixture avoids duplicating
+// the test code necessary to initialize and cleanup those common
+// objects for each test. It is also useful for defining sub-routines
+// that your tests need to invoke a lot.
+//
+// <TechnicalDetails>
+//
+// The tests share the test fixture in the sense of code sharing, not
+// data sharing. Each test is given its own fresh copy of the
+// fixture. You cannot expect the data modified by one test to be
+// passed on to another test, which is a bad idea.
+//
+// The reason for this design is that tests should be independent and
+// repeatable. In particular, a test should not fail as the result of
+// another test's failure. If one test depends on info produced by
+// another test, then the two tests should really be one big test.
+//
+// The macros for indicating the success/failure of a test
+// (EXPECT_TRUE, FAIL, etc) need to know what the current test is
+// (when Google Test prints the test result, it tells you which test
+// each failure belongs to). Technically, these macros invoke a
+// member function of the Test class. Therefore, you cannot use them
+// in a global function. That's why you should put test sub-routines
+// in a test fixture.
+//
+// </TechnicalDetails>
+
+#include "sample3-inl.h"
+#include "gtest/gtest.h"
+
+// To use a test fixture, derive a class from testing::Test.
+class QueueTest : public testing::Test {
+ protected: // You should make the members protected s.t. they can be
+ // accessed from sub-classes.
+
+ // virtual void SetUp() will be called before each test is run. You
+ // should define it if you need to initialize the varaibles.
+ // Otherwise, this can be skipped.
+ virtual void SetUp() {
+ q1_.Enqueue(1);
+ q2_.Enqueue(2);
+ q2_.Enqueue(3);
+ }
+
+ // virtual void TearDown() will be called after each test is run.
+ // You should define it if there is cleanup work to do. Otherwise,
+ // you don't have to provide it.
+ //
+ // virtual void TearDown() {
+ // }
+
+ // A helper function that some test uses.
+ static int Double(int n) {
+ return 2*n;
+ }
+
+ // A helper function for testing Queue::Map().
+ void MapTester(const Queue<int> * q) {
+ // Creates a new queue, where each element is twice as big as the
+ // corresponding one in q.
+ const Queue<int> * const new_q = q->Map(Double);
+
+ // Verifies that the new queue has the same size as q.
+ ASSERT_EQ(q->Size(), new_q->Size());
+
+ // Verifies the relationship between the elements of the two queues.
+ for ( const QueueNode<int> * n1 = q->Head(), * n2 = new_q->Head();
+ n1 != NULL; n1 = n1->next(), n2 = n2->next() ) {
+ EXPECT_EQ(2 * n1->element(), n2->element());
+ }
+
+ delete new_q;
+ }
+
+ // Declares the variables your tests want to use.
+ Queue<int> q0_;
+ Queue<int> q1_;
+ Queue<int> q2_;
+};
+
+// When you have a test fixture, you define a test using TEST_F
+// instead of TEST.
+
+// Tests the default c'tor.
+TEST_F(QueueTest, DefaultConstructor) {
+ // You can access data in the test fixture here.
+ EXPECT_EQ(0u, q0_.Size());
+}
+
+// Tests Dequeue().
+TEST_F(QueueTest, Dequeue) {
+ int * n = q0_.Dequeue();
+ EXPECT_TRUE(n == NULL);
+
+ n = q1_.Dequeue();
+ ASSERT_TRUE(n != NULL);
+ EXPECT_EQ(1, *n);
+ EXPECT_EQ(0u, q1_.Size());
+ delete n;
+
+ n = q2_.Dequeue();
+ ASSERT_TRUE(n != NULL);
+ EXPECT_EQ(2, *n);
+ EXPECT_EQ(1u, q2_.Size());
+ delete n;
+}
+
+// Tests the Queue::Map() function.
+TEST_F(QueueTest, Map) {
+ MapTester(&q0_);
+ MapTester(&q1_);
+ MapTester(&q2_);
+}
diff --git a/src/testing/gtest/samples/sample4.cc b/src/testing/gtest/samples/sample4.cc
new file mode 100644
index 0000000..ae44bda
--- /dev/null
+++ b/src/testing/gtest/samples/sample4.cc
@@ -0,0 +1,46 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <stdio.h>
+
+#include "sample4.h"
+
+// Returns the current counter value, and increments it.
+int Counter::Increment() {
+ return counter_++;
+}
+
+// Prints the current counter value to STDOUT.
+void Counter::Print() const {
+ printf("%d", counter_);
+}
diff --git a/src/testing/gtest/samples/sample4.h b/src/testing/gtest/samples/sample4.h
new file mode 100644
index 0000000..cd60f0d
--- /dev/null
+++ b/src/testing/gtest/samples/sample4.h
@@ -0,0 +1,53 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// A sample program demonstrating using Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_SAMPLES_SAMPLE4_H_
+#define GTEST_SAMPLES_SAMPLE4_H_
+
+// A simple monotonic counter.
+class Counter {
+ private:
+ int counter_;
+
+ public:
+ // Creates a counter that starts at 0.
+ Counter() : counter_(0) {}
+
+ // Returns the current counter value, and increments it.
+ int Increment();
+
+ // Prints the current counter value to STDOUT.
+ void Print() const;
+};
+
+#endif // GTEST_SAMPLES_SAMPLE4_H_
diff --git a/src/testing/gtest/samples/sample4_unittest.cc b/src/testing/gtest/samples/sample4_unittest.cc
new file mode 100644
index 0000000..fa5afc7
--- /dev/null
+++ b/src/testing/gtest/samples/sample4_unittest.cc
@@ -0,0 +1,45 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/gtest.h"
+#include "sample4.h"
+
+// Tests the Increment() method.
+TEST(Counter, Increment) {
+ Counter c;
+
+ // EXPECT_EQ() evaluates its arguments exactly once, so they
+ // can have side effects.
+
+ EXPECT_EQ(0, c.Increment());
+ EXPECT_EQ(1, c.Increment());
+ EXPECT_EQ(2, c.Increment());
+}
diff --git a/src/testing/gtest/samples/sample5_unittest.cc b/src/testing/gtest/samples/sample5_unittest.cc
new file mode 100644
index 0000000..43d8e57
--- /dev/null
+++ b/src/testing/gtest/samples/sample5_unittest.cc
@@ -0,0 +1,199 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// This sample teaches how to reuse a test fixture in multiple test
+// cases by deriving sub-fixtures from it.
+//
+// When you define a test fixture, you specify the name of the test
+// case that will use this fixture. Therefore, a test fixture can
+// be used by only one test case.
+//
+// Sometimes, more than one test cases may want to use the same or
+// slightly different test fixtures. For example, you may want to
+// make sure that all tests for a GUI library don't leak important
+// system resources like fonts and brushes. In Google Test, you do
+// this by putting the shared logic in a super (as in "super class")
+// test fixture, and then have each test case use a fixture derived
+// from this super fixture.
+
+#include <limits.h>
+#include <time.h>
+#include "sample3-inl.h"
+#include "gtest/gtest.h"
+#include "sample1.h"
+
+// In this sample, we want to ensure that every test finishes within
+// ~5 seconds. If a test takes longer to run, we consider it a
+// failure.
+//
+// We put the code for timing a test in a test fixture called
+// "QuickTest". QuickTest is intended to be the super fixture that
+// other fixtures derive from, therefore there is no test case with
+// the name "QuickTest". This is OK.
+//
+// Later, we will derive multiple test fixtures from QuickTest.
+class QuickTest : public testing::Test {
+ protected:
+ // Remember that SetUp() is run immediately before a test starts.
+ // This is a good place to record the start time.
+ virtual void SetUp() {
+ start_time_ = time(NULL);
+ }
+
+ // TearDown() is invoked immediately after a test finishes. Here we
+ // check if the test was too slow.
+ virtual void TearDown() {
+ // Gets the time when the test finishes
+ const time_t end_time = time(NULL);
+
+ // Asserts that the test took no more than ~5 seconds. Did you
+ // know that you can use assertions in SetUp() and TearDown() as
+ // well?
+ EXPECT_TRUE(end_time - start_time_ <= 5) << "The test took too long.";
+ }
+
+ // The UTC time (in seconds) when the test starts
+ time_t start_time_;
+};
+
+
+// We derive a fixture named IntegerFunctionTest from the QuickTest
+// fixture. All tests using this fixture will be automatically
+// required to be quick.
+class IntegerFunctionTest : public QuickTest {
+ // We don't need any more logic than already in the QuickTest fixture.
+ // Therefore the body is empty.
+};
+
+
+// Now we can write tests in the IntegerFunctionTest test case.
+
+// Tests Factorial()
+TEST_F(IntegerFunctionTest, Factorial) {
+ // Tests factorial of negative numbers.
+ EXPECT_EQ(1, Factorial(-5));
+ EXPECT_EQ(1, Factorial(-1));
+ EXPECT_GT(Factorial(-10), 0);
+
+ // Tests factorial of 0.
+ EXPECT_EQ(1, Factorial(0));
+
+ // Tests factorial of positive numbers.
+ EXPECT_EQ(1, Factorial(1));
+ EXPECT_EQ(2, Factorial(2));
+ EXPECT_EQ(6, Factorial(3));
+ EXPECT_EQ(40320, Factorial(8));
+}
+
+
+// Tests IsPrime()
+TEST_F(IntegerFunctionTest, IsPrime) {
+ // Tests negative input.
+ EXPECT_FALSE(IsPrime(-1));
+ EXPECT_FALSE(IsPrime(-2));
+ EXPECT_FALSE(IsPrime(INT_MIN));
+
+ // Tests some trivial cases.
+ EXPECT_FALSE(IsPrime(0));
+ EXPECT_FALSE(IsPrime(1));
+ EXPECT_TRUE(IsPrime(2));
+ EXPECT_TRUE(IsPrime(3));
+
+ // Tests positive input.
+ EXPECT_FALSE(IsPrime(4));
+ EXPECT_TRUE(IsPrime(5));
+ EXPECT_FALSE(IsPrime(6));
+ EXPECT_TRUE(IsPrime(23));
+}
+
+
+// The next test case (named "QueueTest") also needs to be quick, so
+// we derive another fixture from QuickTest.
+//
+// The QueueTest test fixture has some logic and shared objects in
+// addition to what's in QuickTest already. We define the additional
+// stuff inside the body of the test fixture, as usual.
+class QueueTest : public QuickTest {
+ protected:
+ virtual void SetUp() {
+ // First, we need to set up the super fixture (QuickTest).
+ QuickTest::SetUp();
+
+ // Second, some additional setup for this fixture.
+ q1_.Enqueue(1);
+ q2_.Enqueue(2);
+ q2_.Enqueue(3);
+ }
+
+ // By default, TearDown() inherits the behavior of
+ // QuickTest::TearDown(). As we have no additional cleaning work
+ // for QueueTest, we omit it here.
+ //
+ // virtual void TearDown() {
+ // QuickTest::TearDown();
+ // }
+
+ Queue<int> q0_;
+ Queue<int> q1_;
+ Queue<int> q2_;
+};
+
+
+// Now, let's write tests using the QueueTest fixture.
+
+// Tests the default constructor.
+TEST_F(QueueTest, DefaultConstructor) {
+ EXPECT_EQ(0u, q0_.Size());
+}
+
+// Tests Dequeue().
+TEST_F(QueueTest, Dequeue) {
+ int* n = q0_.Dequeue();
+ EXPECT_TRUE(n == NULL);
+
+ n = q1_.Dequeue();
+ EXPECT_TRUE(n != NULL);
+ EXPECT_EQ(1, *n);
+ EXPECT_EQ(0u, q1_.Size());
+ delete n;
+
+ n = q2_.Dequeue();
+ EXPECT_TRUE(n != NULL);
+ EXPECT_EQ(2, *n);
+ EXPECT_EQ(1u, q2_.Size());
+ delete n;
+}
+
+// If necessary, you can derive further test fixtures from a derived
+// fixture itself. For example, you can derive another fixture from
+// QueueTest. Google Test imposes no limit on how deep the hierarchy
+// can be. In practice, however, you probably don't want it to be too
+// deep as to be confusing.
diff --git a/src/testing/gtest/samples/sample6_unittest.cc b/src/testing/gtest/samples/sample6_unittest.cc
new file mode 100644
index 0000000..8f2036a
--- /dev/null
+++ b/src/testing/gtest/samples/sample6_unittest.cc
@@ -0,0 +1,224 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// This sample shows how to test common properties of multiple
+// implementations of the same interface (aka interface tests).
+
+// The interface and its implementations are in this header.
+#include "prime_tables.h"
+
+#include "gtest/gtest.h"
+
+// First, we define some factory functions for creating instances of
+// the implementations. You may be able to skip this step if all your
+// implementations can be constructed the same way.
+
+template <class T>
+PrimeTable* CreatePrimeTable();
+
+template <>
+PrimeTable* CreatePrimeTable<OnTheFlyPrimeTable>() {
+ return new OnTheFlyPrimeTable;
+}
+
+template <>
+PrimeTable* CreatePrimeTable<PreCalculatedPrimeTable>() {
+ return new PreCalculatedPrimeTable(10000);
+}
+
+// Then we define a test fixture class template.
+template <class T>
+class PrimeTableTest : public testing::Test {
+ protected:
+ // The ctor calls the factory function to create a prime table
+ // implemented by T.
+ PrimeTableTest() : table_(CreatePrimeTable<T>()) {}
+
+ virtual ~PrimeTableTest() { delete table_; }
+
+ // Note that we test an implementation via the base interface
+ // instead of the actual implementation class. This is important
+ // for keeping the tests close to the real world scenario, where the
+ // implementation is invoked via the base interface. It avoids
+ // got-yas where the implementation class has a method that shadows
+ // a method with the same name (but slightly different argument
+ // types) in the base interface, for example.
+ PrimeTable* const table_;
+};
+
+#if GTEST_HAS_TYPED_TEST
+
+using testing::Types;
+
+// Google Test offers two ways for reusing tests for different types.
+// The first is called "typed tests". You should use it if you
+// already know *all* the types you are gonna exercise when you write
+// the tests.
+
+// To write a typed test case, first use
+//
+// TYPED_TEST_CASE(TestCaseName, TypeList);
+//
+// to declare it and specify the type parameters. As with TEST_F,
+// TestCaseName must match the test fixture name.
+
+// The list of types we want to test.
+typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable> Implementations;
+
+TYPED_TEST_CASE(PrimeTableTest, Implementations);
+
+// Then use TYPED_TEST(TestCaseName, TestName) to define a typed test,
+// similar to TEST_F.
+TYPED_TEST(PrimeTableTest, ReturnsFalseForNonPrimes) {
+ // Inside the test body, you can refer to the type parameter by
+ // TypeParam, and refer to the fixture class by TestFixture. We
+ // don't need them in this example.
+
+ // Since we are in the template world, C++ requires explicitly
+ // writing 'this->' when referring to members of the fixture class.
+ // This is something you have to learn to live with.
+ EXPECT_FALSE(this->table_->IsPrime(-5));
+ EXPECT_FALSE(this->table_->IsPrime(0));
+ EXPECT_FALSE(this->table_->IsPrime(1));
+ EXPECT_FALSE(this->table_->IsPrime(4));
+ EXPECT_FALSE(this->table_->IsPrime(6));
+ EXPECT_FALSE(this->table_->IsPrime(100));
+}
+
+TYPED_TEST(PrimeTableTest, ReturnsTrueForPrimes) {
+ EXPECT_TRUE(this->table_->IsPrime(2));
+ EXPECT_TRUE(this->table_->IsPrime(3));
+ EXPECT_TRUE(this->table_->IsPrime(5));
+ EXPECT_TRUE(this->table_->IsPrime(7));
+ EXPECT_TRUE(this->table_->IsPrime(11));
+ EXPECT_TRUE(this->table_->IsPrime(131));
+}
+
+TYPED_TEST(PrimeTableTest, CanGetNextPrime) {
+ EXPECT_EQ(2, this->table_->GetNextPrime(0));
+ EXPECT_EQ(3, this->table_->GetNextPrime(2));
+ EXPECT_EQ(5, this->table_->GetNextPrime(3));
+ EXPECT_EQ(7, this->table_->GetNextPrime(5));
+ EXPECT_EQ(11, this->table_->GetNextPrime(7));
+ EXPECT_EQ(131, this->table_->GetNextPrime(128));
+}
+
+// That's it! Google Test will repeat each TYPED_TEST for each type
+// in the type list specified in TYPED_TEST_CASE. Sit back and be
+// happy that you don't have to define them multiple times.
+
+#endif // GTEST_HAS_TYPED_TEST
+
+#if GTEST_HAS_TYPED_TEST_P
+
+using testing::Types;
+
+// Sometimes, however, you don't yet know all the types that you want
+// to test when you write the tests. For example, if you are the
+// author of an interface and expect other people to implement it, you
+// might want to write a set of tests to make sure each implementation
+// conforms to some basic requirements, but you don't know what
+// implementations will be written in the future.
+//
+// How can you write the tests without committing to the type
+// parameters? That's what "type-parameterized tests" can do for you.
+// It is a bit more involved than typed tests, but in return you get a
+// test pattern that can be reused in many contexts, which is a big
+// win. Here's how you do it:
+
+// First, define a test fixture class template. Here we just reuse
+// the PrimeTableTest fixture defined earlier:
+
+template <class T>
+class PrimeTableTest2 : public PrimeTableTest<T> {
+};
+
+// Then, declare the test case. The argument is the name of the test
+// fixture, and also the name of the test case (as usual). The _P
+// suffix is for "parameterized" or "pattern".
+TYPED_TEST_CASE_P(PrimeTableTest2);
+
+// Next, use TYPED_TEST_P(TestCaseName, TestName) to define a test,
+// similar to what you do with TEST_F.
+TYPED_TEST_P(PrimeTableTest2, ReturnsFalseForNonPrimes) {
+ EXPECT_FALSE(this->table_->IsPrime(-5));
+ EXPECT_FALSE(this->table_->IsPrime(0));
+ EXPECT_FALSE(this->table_->IsPrime(1));
+ EXPECT_FALSE(this->table_->IsPrime(4));
+ EXPECT_FALSE(this->table_->IsPrime(6));
+ EXPECT_FALSE(this->table_->IsPrime(100));
+}
+
+TYPED_TEST_P(PrimeTableTest2, ReturnsTrueForPrimes) {
+ EXPECT_TRUE(this->table_->IsPrime(2));
+ EXPECT_TRUE(this->table_->IsPrime(3));
+ EXPECT_TRUE(this->table_->IsPrime(5));
+ EXPECT_TRUE(this->table_->IsPrime(7));
+ EXPECT_TRUE(this->table_->IsPrime(11));
+ EXPECT_TRUE(this->table_->IsPrime(131));
+}
+
+TYPED_TEST_P(PrimeTableTest2, CanGetNextPrime) {
+ EXPECT_EQ(2, this->table_->GetNextPrime(0));
+ EXPECT_EQ(3, this->table_->GetNextPrime(2));
+ EXPECT_EQ(5, this->table_->GetNextPrime(3));
+ EXPECT_EQ(7, this->table_->GetNextPrime(5));
+ EXPECT_EQ(11, this->table_->GetNextPrime(7));
+ EXPECT_EQ(131, this->table_->GetNextPrime(128));
+}
+
+// Type-parameterized tests involve one extra step: you have to
+// enumerate the tests you defined:
+REGISTER_TYPED_TEST_CASE_P(
+ PrimeTableTest2, // The first argument is the test case name.
+ // The rest of the arguments are the test names.
+ ReturnsFalseForNonPrimes, ReturnsTrueForPrimes, CanGetNextPrime);
+
+// At this point the test pattern is done. However, you don't have
+// any real test yet as you haven't said which types you want to run
+// the tests with.
+
+// To turn the abstract test pattern into real tests, you instantiate
+// it with a list of types. Usually the test pattern will be defined
+// in a .h file, and anyone can #include and instantiate it. You can
+// even instantiate it more than once in the same program. To tell
+// different instances apart, you give each of them a name, which will
+// become part of the test case name and can be used in test filters.
+
+// The list of types we want to test. Note that it doesn't have to be
+// defined at the time we write the TYPED_TEST_P()s.
+typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable>
+ PrimeTableImplementations;
+INSTANTIATE_TYPED_TEST_CASE_P(OnTheFlyAndPreCalculated, // Instance name
+ PrimeTableTest2, // Test case name
+ PrimeTableImplementations); // Type list
+
+#endif // GTEST_HAS_TYPED_TEST_P
diff --git a/src/testing/gtest/samples/sample7_unittest.cc b/src/testing/gtest/samples/sample7_unittest.cc
new file mode 100644
index 0000000..1b651a2
--- /dev/null
+++ b/src/testing/gtest/samples/sample7_unittest.cc
@@ -0,0 +1,130 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// This sample shows how to test common properties of multiple
+// implementations of an interface (aka interface tests) using
+// value-parameterized tests. Each test in the test case has
+// a parameter that is an interface pointer to an implementation
+// tested.
+
+// The interface and its implementations are in this header.
+#include "prime_tables.h"
+
+#include "gtest/gtest.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+using ::testing::TestWithParam;
+using ::testing::Values;
+
+// As a general rule, to prevent a test from affecting the tests that come
+// after it, you should create and destroy the tested objects for each test
+// instead of reusing them. In this sample we will define a simple factory
+// function for PrimeTable objects. We will instantiate objects in test's
+// SetUp() method and delete them in TearDown() method.
+typedef PrimeTable* CreatePrimeTableFunc();
+
+PrimeTable* CreateOnTheFlyPrimeTable() {
+ return new OnTheFlyPrimeTable();
+}
+
+template <size_t max_precalculated>
+PrimeTable* CreatePreCalculatedPrimeTable() {
+ return new PreCalculatedPrimeTable(max_precalculated);
+}
+
+// Inside the test body, fixture constructor, SetUp(), and TearDown() you
+// can refer to the test parameter by GetParam(). In this case, the test
+// parameter is a factory function which we call in fixture's SetUp() to
+// create and store an instance of PrimeTable.
+class PrimeTableTest : public TestWithParam<CreatePrimeTableFunc*> {
+ public:
+ virtual ~PrimeTableTest() { delete table_; }
+ virtual void SetUp() { table_ = (*GetParam())(); }
+ virtual void TearDown() {
+ delete table_;
+ table_ = NULL;
+ }
+
+ protected:
+ PrimeTable* table_;
+};
+
+TEST_P(PrimeTableTest, ReturnsFalseForNonPrimes) {
+ EXPECT_FALSE(table_->IsPrime(-5));
+ EXPECT_FALSE(table_->IsPrime(0));
+ EXPECT_FALSE(table_->IsPrime(1));
+ EXPECT_FALSE(table_->IsPrime(4));
+ EXPECT_FALSE(table_->IsPrime(6));
+ EXPECT_FALSE(table_->IsPrime(100));
+}
+
+TEST_P(PrimeTableTest, ReturnsTrueForPrimes) {
+ EXPECT_TRUE(table_->IsPrime(2));
+ EXPECT_TRUE(table_->IsPrime(3));
+ EXPECT_TRUE(table_->IsPrime(5));
+ EXPECT_TRUE(table_->IsPrime(7));
+ EXPECT_TRUE(table_->IsPrime(11));
+ EXPECT_TRUE(table_->IsPrime(131));
+}
+
+TEST_P(PrimeTableTest, CanGetNextPrime) {
+ EXPECT_EQ(2, table_->GetNextPrime(0));
+ EXPECT_EQ(3, table_->GetNextPrime(2));
+ EXPECT_EQ(5, table_->GetNextPrime(3));
+ EXPECT_EQ(7, table_->GetNextPrime(5));
+ EXPECT_EQ(11, table_->GetNextPrime(7));
+ EXPECT_EQ(131, table_->GetNextPrime(128));
+}
+
+// In order to run value-parameterized tests, you need to instantiate them,
+// or bind them to a list of values which will be used as test parameters.
+// You can instantiate them in a different translation module, or even
+// instantiate them several times.
+//
+// Here, we instantiate our tests with a list of two PrimeTable object
+// factory functions:
+INSTANTIATE_TEST_CASE_P(
+ OnTheFlyAndPreCalculated,
+ PrimeTableTest,
+ Values(&CreateOnTheFlyPrimeTable, &CreatePreCalculatedPrimeTable<1000>));
+
+#else
+
+// Google Test may not support value-parameterized tests with some
+// compilers. If we use conditional compilation to compile out all
+// code referring to the gtest_main library, MSVC linker will not link
+// that library at all and consequently complain about missing entry
+// point defined in that library (fatal error LNK1561: entry point
+// must be defined). This dummy test keeps gtest_main linked in.
+TEST(DummyTest, ValueParameterizedTestsAreNotSupportedOnThisPlatform) {}
+
+#endif // GTEST_HAS_PARAM_TEST
diff --git a/src/testing/gtest/samples/sample8_unittest.cc b/src/testing/gtest/samples/sample8_unittest.cc
new file mode 100644
index 0000000..5ad2e2c
--- /dev/null
+++ b/src/testing/gtest/samples/sample8_unittest.cc
@@ -0,0 +1,173 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// This sample shows how to test code relying on some global flag variables.
+// Combine() helps with generating all possible combinations of such flags,
+// and each test is given one combination as a parameter.
+
+// Use class definitions to test from this header.
+#include "prime_tables.h"
+
+#include "gtest/gtest.h"
+
+#if GTEST_HAS_COMBINE
+
+// Suppose we want to introduce a new, improved implementation of PrimeTable
+// which combines speed of PrecalcPrimeTable and versatility of
+// OnTheFlyPrimeTable (see prime_tables.h). Inside it instantiates both
+// PrecalcPrimeTable and OnTheFlyPrimeTable and uses the one that is more
+// appropriate under the circumstances. But in low memory conditions, it can be
+// told to instantiate without PrecalcPrimeTable instance at all and use only
+// OnTheFlyPrimeTable.
+class HybridPrimeTable : public PrimeTable {
+ public:
+ HybridPrimeTable(bool force_on_the_fly, int max_precalculated)
+ : on_the_fly_impl_(new OnTheFlyPrimeTable),
+ precalc_impl_(force_on_the_fly ? NULL :
+ new PreCalculatedPrimeTable(max_precalculated)),
+ max_precalculated_(max_precalculated) {}
+ virtual ~HybridPrimeTable() {
+ delete on_the_fly_impl_;
+ delete precalc_impl_;
+ }
+
+ virtual bool IsPrime(int n) const {
+ if (precalc_impl_ != NULL && n < max_precalculated_)
+ return precalc_impl_->IsPrime(n);
+ else
+ return on_the_fly_impl_->IsPrime(n);
+ }
+
+ virtual int GetNextPrime(int p) const {
+ int next_prime = -1;
+ if (precalc_impl_ != NULL && p < max_precalculated_)
+ next_prime = precalc_impl_->GetNextPrime(p);
+
+ return next_prime != -1 ? next_prime : on_the_fly_impl_->GetNextPrime(p);
+ }
+
+ private:
+ OnTheFlyPrimeTable* on_the_fly_impl_;
+ PreCalculatedPrimeTable* precalc_impl_;
+ int max_precalculated_;
+};
+
+using ::testing::TestWithParam;
+using ::testing::Bool;
+using ::testing::Values;
+using ::testing::Combine;
+
+// To test all code paths for HybridPrimeTable we must test it with numbers
+// both within and outside PreCalculatedPrimeTable's capacity and also with
+// PreCalculatedPrimeTable disabled. We do this by defining fixture which will
+// accept different combinations of parameters for instantiating a
+// HybridPrimeTable instance.
+class PrimeTableTest : public TestWithParam< ::std::tr1::tuple<bool, int> > {
+ protected:
+ virtual void SetUp() {
+ // This can be written as
+ //
+ // bool force_on_the_fly;
+ // int max_precalculated;
+ // tie(force_on_the_fly, max_precalculated) = GetParam();
+ //
+ // once the Google C++ Style Guide allows use of ::std::tr1::tie.
+ //
+ bool force_on_the_fly = ::std::tr1::get<0>(GetParam());
+ int max_precalculated = ::std::tr1::get<1>(GetParam());
+ table_ = new HybridPrimeTable(force_on_the_fly, max_precalculated);
+ }
+ virtual void TearDown() {
+ delete table_;
+ table_ = NULL;
+ }
+ HybridPrimeTable* table_;
+};
+
+TEST_P(PrimeTableTest, ReturnsFalseForNonPrimes) {
+ // Inside the test body, you can refer to the test parameter by GetParam().
+ // In this case, the test parameter is a PrimeTable interface pointer which
+ // we can use directly.
+ // Please note that you can also save it in the fixture's SetUp() method
+ // or constructor and use saved copy in the tests.
+
+ EXPECT_FALSE(table_->IsPrime(-5));
+ EXPECT_FALSE(table_->IsPrime(0));
+ EXPECT_FALSE(table_->IsPrime(1));
+ EXPECT_FALSE(table_->IsPrime(4));
+ EXPECT_FALSE(table_->IsPrime(6));
+ EXPECT_FALSE(table_->IsPrime(100));
+}
+
+TEST_P(PrimeTableTest, ReturnsTrueForPrimes) {
+ EXPECT_TRUE(table_->IsPrime(2));
+ EXPECT_TRUE(table_->IsPrime(3));
+ EXPECT_TRUE(table_->IsPrime(5));
+ EXPECT_TRUE(table_->IsPrime(7));
+ EXPECT_TRUE(table_->IsPrime(11));
+ EXPECT_TRUE(table_->IsPrime(131));
+}
+
+TEST_P(PrimeTableTest, CanGetNextPrime) {
+ EXPECT_EQ(2, table_->GetNextPrime(0));
+ EXPECT_EQ(3, table_->GetNextPrime(2));
+ EXPECT_EQ(5, table_->GetNextPrime(3));
+ EXPECT_EQ(7, table_->GetNextPrime(5));
+ EXPECT_EQ(11, table_->GetNextPrime(7));
+ EXPECT_EQ(131, table_->GetNextPrime(128));
+}
+
+// In order to run value-parameterized tests, you need to instantiate them,
+// or bind them to a list of values which will be used as test parameters.
+// You can instantiate them in a different translation module, or even
+// instantiate them several times.
+//
+// Here, we instantiate our tests with a list of parameters. We must combine
+// all variations of the boolean flag suppressing PrecalcPrimeTable and some
+// meaningful values for tests. We choose a small value (1), and a value that
+// will put some of the tested numbers beyond the capability of the
+// PrecalcPrimeTable instance and some inside it (10). Combine will produce all
+// possible combinations.
+INSTANTIATE_TEST_CASE_P(MeaningfulTestParameters,
+ PrimeTableTest,
+ Combine(Bool(), Values(1, 10)));
+
+#else
+
+// Google Test may not support Combine() with some compilers. If we
+// use conditional compilation to compile out all code referring to
+// the gtest_main library, MSVC linker will not link that library at
+// all and consequently complain about missing entry point defined in
+// that library (fatal error LNK1561: entry point must be
+// defined). This dummy test keeps gtest_main linked in.
+TEST(DummyTest, CombineIsNotSupportedOnThisPlatform) {}
+
+#endif // GTEST_HAS_COMBINE
diff --git a/src/testing/gtest/samples/sample9_unittest.cc b/src/testing/gtest/samples/sample9_unittest.cc
new file mode 100644
index 0000000..b2e2079
--- /dev/null
+++ b/src/testing/gtest/samples/sample9_unittest.cc
@@ -0,0 +1,160 @@
+// Copyright 2009 Google Inc. All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// This sample shows how to use Google Test listener API to implement
+// an alternative console output and how to use the UnitTest reflection API
+// to enumerate test cases and tests and to inspect their results.
+
+#include <stdio.h>
+
+#include "gtest/gtest.h"
+
+using ::testing::EmptyTestEventListener;
+using ::testing::InitGoogleTest;
+using ::testing::Test;
+using ::testing::TestCase;
+using ::testing::TestEventListeners;
+using ::testing::TestInfo;
+using ::testing::TestPartResult;
+using ::testing::UnitTest;
+
+namespace {
+
+// Provides alternative output mode which produces minimal amount of
+// information about tests.
+class TersePrinter : public EmptyTestEventListener {
+ private:
+ // Called before any test activity starts.
+ virtual void OnTestProgramStart(const UnitTest& /* unit_test */) {}
+
+ // Called after all test activities have ended.
+ virtual void OnTestProgramEnd(const UnitTest& unit_test) {
+ fprintf(stdout, "TEST %s\n", unit_test.Passed() ? "PASSED" : "FAILED");
+ fflush(stdout);
+ }
+
+ // Called before a test starts.
+ virtual void OnTestStart(const TestInfo& test_info) {
+ fprintf(stdout,
+ "*** Test %s.%s starting.\n",
+ test_info.test_case_name(),
+ test_info.name());
+ fflush(stdout);
+ }
+
+ // Called after a failed assertion or a SUCCEED() invocation.
+ virtual void OnTestPartResult(const TestPartResult& test_part_result) {
+ fprintf(stdout,
+ "%s in %s:%d\n%s\n",
+ test_part_result.failed() ? "*** Failure" : "Success",
+ test_part_result.file_name(),
+ test_part_result.line_number(),
+ test_part_result.summary());
+ fflush(stdout);
+ }
+
+ // Called after a test ends.
+ virtual void OnTestEnd(const TestInfo& test_info) {
+ fprintf(stdout,
+ "*** Test %s.%s ending.\n",
+ test_info.test_case_name(),
+ test_info.name());
+ fflush(stdout);
+ }
+}; // class TersePrinter
+
+TEST(CustomOutputTest, PrintsMessage) {
+ printf("Printing something from the test body...\n");
+}
+
+TEST(CustomOutputTest, Succeeds) {
+ SUCCEED() << "SUCCEED() has been invoked from here";
+}
+
+TEST(CustomOutputTest, Fails) {
+ EXPECT_EQ(1, 2)
+ << "This test fails in order to demonstrate alternative failure messages";
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+ InitGoogleTest(&argc, argv);
+
+ bool terse_output = false;
+ if (argc > 1 && strcmp(argv[1], "--terse_output") == 0 )
+ terse_output = true;
+ else
+ printf("%s\n", "Run this program with --terse_output to change the way "
+ "it prints its output.");
+
+ UnitTest& unit_test = *UnitTest::GetInstance();
+
+ // If we are given the --terse_output command line flag, suppresses the
+ // standard output and attaches own result printer.
+ if (terse_output) {
+ TestEventListeners& listeners = unit_test.listeners();
+
+ // Removes the default console output listener from the list so it will
+ // not receive events from Google Test and won't print any output. Since
+ // this operation transfers ownership of the listener to the caller we
+ // have to delete it as well.
+ delete listeners.Release(listeners.default_result_printer());
+
+ // Adds the custom output listener to the list. It will now receive
+ // events from Google Test and print the alternative output. We don't
+ // have to worry about deleting it since Google Test assumes ownership
+ // over it after adding it to the list.
+ listeners.Append(new TersePrinter);
+ }
+ int ret_val = RUN_ALL_TESTS();
+
+ // This is an example of using the UnitTest reflection API to inspect test
+ // results. Here we discount failures from the tests we expected to fail.
+ int unexpectedly_failed_tests = 0;
+ for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
+ const TestCase& test_case = *unit_test.GetTestCase(i);
+ for (int j = 0; j < test_case.total_test_count(); ++j) {
+ const TestInfo& test_info = *test_case.GetTestInfo(j);
+ // Counts failed tests that were not meant to fail (those without
+ // 'Fails' in the name).
+ if (test_info.result()->Failed() &&
+ strcmp(test_info.name(), "Fails") != 0) {
+ unexpectedly_failed_tests++;
+ }
+ }
+ }
+
+ // Test that were meant to fail should not affect the test program outcome.
+ if (unexpectedly_failed_tests == 0)
+ ret_val = 0;
+
+ return ret_val;
+}
diff --git a/src/testing/gtest/scripts/fuse_gtest_files.py b/src/testing/gtest/scripts/fuse_gtest_files.py
new file mode 100755
index 0000000..57ef72f
--- /dev/null
+++ b/src/testing/gtest/scripts/fuse_gtest_files.py
@@ -0,0 +1,250 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""fuse_gtest_files.py v0.2.0
+Fuses Google Test source code into a .h file and a .cc file.
+
+SYNOPSIS
+ fuse_gtest_files.py [GTEST_ROOT_DIR] OUTPUT_DIR
+
+ Scans GTEST_ROOT_DIR for Google Test source code, and generates
+ two files: OUTPUT_DIR/gtest/gtest.h and OUTPUT_DIR/gtest/gtest-all.cc.
+ Then you can build your tests by adding OUTPUT_DIR to the include
+ search path and linking with OUTPUT_DIR/gtest/gtest-all.cc. These
+ two files contain everything you need to use Google Test. Hence
+ you can "install" Google Test by copying them to wherever you want.
+
+ GTEST_ROOT_DIR can be omitted and defaults to the parent
+ directory of the directory holding this script.
+
+EXAMPLES
+ ./fuse_gtest_files.py fused_gtest
+ ./fuse_gtest_files.py path/to/unpacked/gtest fused_gtest
+
+This tool is experimental. In particular, it assumes that there is no
+conditional inclusion of Google Test headers. Please report any
+problems to googletestframework@googlegroups.com. You can read
+http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide for
+more information.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import sets
+import sys
+
+# We assume that this file is in the scripts/ directory in the Google
+# Test root directory.
+DEFAULT_GTEST_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..')
+
+# Regex for matching '#include "gtest/..."'.
+INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gtest/.+)"')
+
+# Regex for matching '#include "src/..."'.
+INCLUDE_SRC_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(src/.+)"')
+
+# Where to find the source seed files.
+GTEST_H_SEED = 'include/gtest/gtest.h'
+GTEST_SPI_H_SEED = 'include/gtest/gtest-spi.h'
+GTEST_ALL_CC_SEED = 'src/gtest-all.cc'
+
+# Where to put the generated files.
+GTEST_H_OUTPUT = 'gtest/gtest.h'
+GTEST_ALL_CC_OUTPUT = 'gtest/gtest-all.cc'
+
+
+def VerifyFileExists(directory, relative_path):
+ """Verifies that the given file exists; aborts on failure.
+
+ relative_path is the file path relative to the given directory.
+ """
+
+ if not os.path.isfile(os.path.join(directory, relative_path)):
+ print 'ERROR: Cannot find %s in directory %s.' % (relative_path,
+ directory)
+ print ('Please either specify a valid project root directory '
+ 'or omit it on the command line.')
+ sys.exit(1)
+
+
+def ValidateGTestRootDir(gtest_root):
+ """Makes sure gtest_root points to a valid gtest root directory.
+
+ The function aborts the program on failure.
+ """
+
+ VerifyFileExists(gtest_root, GTEST_H_SEED)
+ VerifyFileExists(gtest_root, GTEST_ALL_CC_SEED)
+
+
+def VerifyOutputFile(output_dir, relative_path):
+ """Verifies that the given output file path is valid.
+
+ relative_path is relative to the output_dir directory.
+ """
+
+ # Makes sure the output file either doesn't exist or can be overwritten.
+ output_file = os.path.join(output_dir, relative_path)
+ if os.path.exists(output_file):
+ # TODO(wan@google.com): The following user-interaction doesn't
+ # work with automated processes. We should provide a way for the
+ # Makefile to force overwriting the files.
+ print ('%s already exists in directory %s - overwrite it? (y/N) ' %
+ (relative_path, output_dir))
+ answer = sys.stdin.readline().strip()
+ if answer not in ['y', 'Y']:
+ print 'ABORTED.'
+ sys.exit(1)
+
+ # Makes sure the directory holding the output file exists; creates
+ # it and all its ancestors if necessary.
+ parent_directory = os.path.dirname(output_file)
+ if not os.path.isdir(parent_directory):
+ os.makedirs(parent_directory)
+
+
+def ValidateOutputDir(output_dir):
+ """Makes sure output_dir points to a valid output directory.
+
+ The function aborts the program on failure.
+ """
+
+ VerifyOutputFile(output_dir, GTEST_H_OUTPUT)
+ VerifyOutputFile(output_dir, GTEST_ALL_CC_OUTPUT)
+
+
+def FuseGTestH(gtest_root, output_dir):
+ """Scans folder gtest_root to generate gtest/gtest.h in output_dir."""
+
+ output_file = file(os.path.join(output_dir, GTEST_H_OUTPUT), 'w')
+ processed_files = sets.Set() # Holds all gtest headers we've processed.
+
+ def ProcessFile(gtest_header_path):
+ """Processes the given gtest header file."""
+
+ # We don't process the same header twice.
+ if gtest_header_path in processed_files:
+ return
+
+ processed_files.add(gtest_header_path)
+
+ # Reads each line in the given gtest header.
+ for line in file(os.path.join(gtest_root, gtest_header_path), 'r'):
+ m = INCLUDE_GTEST_FILE_REGEX.match(line)
+ if m:
+ # It's '#include "gtest/..."' - let's process it recursively.
+ ProcessFile('include/' + m.group(1))
+ else:
+ # Otherwise we copy the line unchanged to the output file.
+ output_file.write(line)
+
+ ProcessFile(GTEST_H_SEED)
+ output_file.close()
+
+
+def FuseGTestAllCcToFile(gtest_root, output_file):
+ """Scans folder gtest_root to generate gtest/gtest-all.cc in output_file."""
+
+ processed_files = sets.Set()
+
+ def ProcessFile(gtest_source_file):
+ """Processes the given gtest source file."""
+
+ # We don't process the same #included file twice.
+ if gtest_source_file in processed_files:
+ return
+
+ processed_files.add(gtest_source_file)
+
+ # Reads each line in the given gtest source file.
+ for line in file(os.path.join(gtest_root, gtest_source_file), 'r'):
+ m = INCLUDE_GTEST_FILE_REGEX.match(line)
+ if m:
+ if 'include/' + m.group(1) == GTEST_SPI_H_SEED:
+ # It's '#include "gtest/gtest-spi.h"'. This file is not
+ # #included by "gtest/gtest.h", so we need to process it.
+ ProcessFile(GTEST_SPI_H_SEED)
+ else:
+ # It's '#include "gtest/foo.h"' where foo is not gtest-spi.
+ # We treat it as '#include "gtest/gtest.h"', as all other
+ # gtest headers are being fused into gtest.h and cannot be
+ # #included directly.
+
+ # There is no need to #include "gtest/gtest.h" more than once.
+ if not GTEST_H_SEED in processed_files:
+ processed_files.add(GTEST_H_SEED)
+ output_file.write('#include "%s"\n' % (GTEST_H_OUTPUT,))
+ else:
+ m = INCLUDE_SRC_FILE_REGEX.match(line)
+ if m:
+ # It's '#include "src/foo"' - let's process it recursively.
+ ProcessFile(m.group(1))
+ else:
+ output_file.write(line)
+
+ ProcessFile(GTEST_ALL_CC_SEED)
+
+
+def FuseGTestAllCc(gtest_root, output_dir):
+ """Scans folder gtest_root to generate gtest/gtest-all.cc in output_dir."""
+
+ output_file = file(os.path.join(output_dir, GTEST_ALL_CC_OUTPUT), 'w')
+ FuseGTestAllCcToFile(gtest_root, output_file)
+ output_file.close()
+
+
+def FuseGTest(gtest_root, output_dir):
+ """Fuses gtest.h and gtest-all.cc."""
+
+ ValidateGTestRootDir(gtest_root)
+ ValidateOutputDir(output_dir)
+
+ FuseGTestH(gtest_root, output_dir)
+ FuseGTestAllCc(gtest_root, output_dir)
+
+
+def main():
+ argc = len(sys.argv)
+ if argc == 2:
+ # fuse_gtest_files.py OUTPUT_DIR
+ FuseGTest(DEFAULT_GTEST_ROOT_DIR, sys.argv[1])
+ elif argc == 3:
+ # fuse_gtest_files.py GTEST_ROOT_DIR OUTPUT_DIR
+ FuseGTest(sys.argv[1], sys.argv[2])
+ else:
+ print __doc__
+ sys.exit(1)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/src/testing/gtest/scripts/gen_gtest_pred_impl.py b/src/testing/gtest/scripts/gen_gtest_pred_impl.py
new file mode 100755
index 0000000..3e7ab04
--- /dev/null
+++ b/src/testing/gtest/scripts/gen_gtest_pred_impl.py
@@ -0,0 +1,730 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""gen_gtest_pred_impl.py v0.1
+
+Generates the implementation of Google Test predicate assertions and
+accompanying tests.
+
+Usage:
+
+ gen_gtest_pred_impl.py MAX_ARITY
+
+where MAX_ARITY is a positive integer.
+
+The command generates the implementation of up-to MAX_ARITY-ary
+predicate assertions, and writes it to file gtest_pred_impl.h in the
+directory where the script is. It also generates the accompanying
+unit test in file gtest_pred_impl_unittest.cc.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import sys
+import time
+
+# Where this script is.
+SCRIPT_DIR = os.path.dirname(sys.argv[0])
+
+# Where to store the generated header.
+HEADER = os.path.join(SCRIPT_DIR, '../include/gtest/gtest_pred_impl.h')
+
+# Where to store the generated unit test.
+UNIT_TEST = os.path.join(SCRIPT_DIR, '../test/gtest_pred_impl_unittest.cc')
+
+
+def HeaderPreamble(n):
+ """Returns the preamble for the header file.
+
+ Args:
+ n: the maximum arity of the predicate macros to be generated.
+ """
+
+ # A map that defines the values used in the preamble template.
+ DEFS = {
+ 'today' : time.strftime('%m/%d/%Y'),
+ 'year' : time.strftime('%Y'),
+ 'command' : '%s %s' % (os.path.basename(sys.argv[0]), n),
+ 'n' : n
+ }
+
+ return (
+"""// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on %(today)s by command
+// '%(command)s'. DO NOT EDIT BY HAND!
+//
+// Implements a family of generic predicate assertion macros.
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+
+// Makes sure this header is not included before gtest.h.
+#ifndef GTEST_INCLUDE_GTEST_GTEST_H_
+# error Do not include gtest_pred_impl.h directly. Include gtest.h instead.
+#endif // GTEST_INCLUDE_GTEST_GTEST_H_
+
+// This header implements a family of generic predicate assertion
+// macros:
+//
+// ASSERT_PRED_FORMAT1(pred_format, v1)
+// ASSERT_PRED_FORMAT2(pred_format, v1, v2)
+// ...
+//
+// where pred_format is a function or functor that takes n (in the
+// case of ASSERT_PRED_FORMATn) values and their source expression
+// text, and returns a testing::AssertionResult. See the definition
+// of ASSERT_EQ in gtest.h for an example.
+//
+// If you don't care about formatting, you can use the more
+// restrictive version:
+//
+// ASSERT_PRED1(pred, v1)
+// ASSERT_PRED2(pred, v1, v2)
+// ...
+//
+// where pred is an n-ary function or functor that returns bool,
+// and the values v1, v2, ..., must support the << operator for
+// streaming to std::ostream.
+//
+// We also define the EXPECT_* variations.
+//
+// For now we only support predicates whose arity is at most %(n)s.
+// Please email googletestframework@googlegroups.com if you need
+// support for higher arities.
+
+// GTEST_ASSERT_ is the basic statement to which all of the assertions
+// in this file reduce. Don't use this in your code.
+
+#define GTEST_ASSERT_(expression, on_failure) \\
+ GTEST_AMBIGUOUS_ELSE_BLOCKER_ \\
+ if (const ::testing::AssertionResult gtest_ar = (expression)) \\
+ ; \\
+ else \\
+ on_failure(gtest_ar.failure_message())
+""" % DEFS)
+
+
+def Arity(n):
+ """Returns the English name of the given arity."""
+
+ if n < 0:
+ return None
+ elif n <= 3:
+ return ['nullary', 'unary', 'binary', 'ternary'][n]
+ else:
+ return '%s-ary' % n
+
+
+def Title(word):
+ """Returns the given word in title case. The difference between
+ this and string's title() method is that Title('4-ary') is '4-ary'
+ while '4-ary'.title() is '4-Ary'."""
+
+ return word[0].upper() + word[1:]
+
+
+def OneTo(n):
+ """Returns the list [1, 2, 3, ..., n]."""
+
+ return range(1, n + 1)
+
+
+def Iter(n, format, sep=''):
+ """Given a positive integer n, a format string that contains 0 or
+ more '%s' format specs, and optionally a separator string, returns
+ the join of n strings, each formatted with the format string on an
+ iterator ranged from 1 to n.
+
+ Example:
+
+ Iter(3, 'v%s', sep=', ') returns 'v1, v2, v3'.
+ """
+
+ # How many '%s' specs are in format?
+ spec_count = len(format.split('%s')) - 1
+ return sep.join([format % (spec_count * (i,)) for i in OneTo(n)])
+
+
+def ImplementationForArity(n):
+ """Returns the implementation of n-ary predicate assertions."""
+
+ # A map the defines the values used in the implementation template.
+ DEFS = {
+ 'n' : str(n),
+ 'vs' : Iter(n, 'v%s', sep=', '),
+ 'vts' : Iter(n, '#v%s', sep=', '),
+ 'arity' : Arity(n),
+ 'Arity' : Title(Arity(n))
+ }
+
+ impl = """
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED%(n)s. Don't use
+// this in your code.
+template <typename Pred""" % DEFS
+
+ impl += Iter(n, """,
+ typename T%s""")
+
+ impl += """>
+AssertionResult AssertPred%(n)sHelper(const char* pred_text""" % DEFS
+
+ impl += Iter(n, """,
+ const char* e%s""")
+
+ impl += """,
+ Pred pred"""
+
+ impl += Iter(n, """,
+ const T%s& v%s""")
+
+ impl += """) {
+ if (pred(%(vs)s)) return AssertionSuccess();
+
+""" % DEFS
+
+ impl += ' return AssertionFailure() << pred_text << "("'
+
+ impl += Iter(n, """
+ << e%s""", sep=' << ", "')
+
+ impl += ' << ") evaluates to false, where"'
+
+ impl += Iter(n, """
+ << "\\n" << e%s << " evaluates to " << v%s""")
+
+ impl += """;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT%(n)s.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, on_failure)\\
+ GTEST_ASSERT_(pred_format(%(vts)s, %(vs)s), \\
+ on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED%(n)s. Don't use
+// this in your code.
+#define GTEST_PRED%(n)s_(pred, %(vs)s, on_failure)\\
+ GTEST_ASSERT_(::testing::AssertPred%(n)sHelper(#pred""" % DEFS
+
+ impl += Iter(n, """, \\
+ #v%s""")
+
+ impl += """, \\
+ pred"""
+
+ impl += Iter(n, """, \\
+ v%s""")
+
+ impl += """), on_failure)
+
+// %(Arity)s predicate assertion macros.
+#define EXPECT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
+ GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED%(n)s(pred, %(vs)s) \\
+ GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
+ GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED%(n)s(pred, %(vs)s) \\
+ GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_FATAL_FAILURE_)
+
+""" % DEFS
+
+ return impl
+
+
+def HeaderPostamble():
+ """Returns the postamble for the header file."""
+
+ return """
+
+#endif // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+"""
+
+
+def GenerateFile(path, content):
+ """Given a file path and a content string, overwrites it with the
+ given content."""
+
+ print 'Updating file %s . . .' % path
+
+ f = file(path, 'w+')
+ print >>f, content,
+ f.close()
+
+ print 'File %s has been updated.' % path
+
+
+def GenerateHeader(n):
+ """Given the maximum arity n, updates the header file that implements
+ the predicate assertions."""
+
+ GenerateFile(HEADER,
+ HeaderPreamble(n)
+ + ''.join([ImplementationForArity(i) for i in OneTo(n)])
+ + HeaderPostamble())
+
+
+def UnitTestPreamble():
+ """Returns the preamble for the unit test file."""
+
+ # A map that defines the values used in the preamble template.
+ DEFS = {
+ 'today' : time.strftime('%m/%d/%Y'),
+ 'year' : time.strftime('%Y'),
+ 'command' : '%s %s' % (os.path.basename(sys.argv[0]), sys.argv[1]),
+ }
+
+ return (
+"""// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on %(today)s by command
+// '%(command)s'. DO NOT EDIT BY HAND!
+
+// Regression test for gtest_pred_impl.h
+//
+// This file is generated by a script and quite long. If you intend to
+// learn how Google Test works by reading its unit tests, read
+// gtest_unittest.cc instead.
+//
+// This is intended as a regression test for the Google Test predicate
+// assertions. We compile it as part of the gtest_unittest target
+// only to keep the implementation tidy and compact, as it is quite
+// involved to set up the stage for testing Google Test using Google
+// Test itself.
+//
+// Currently, gtest_unittest takes ~11 seconds to run in the testing
+// daemon. In the future, if it grows too large and needs much more
+// time to finish, we should consider separating this file into a
+// stand-alone regression test.
+
+#include <iostream>
+
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+// A user-defined data type.
+struct Bool {
+ explicit Bool(int val) : value(val != 0) {}
+
+ bool operator>(int n) const { return value > Bool(n).value; }
+
+ Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); }
+
+ bool operator==(const Bool& rhs) const { return value == rhs.value; }
+
+ bool value;
+};
+
+// Enables Bool to be used in assertions.
+std::ostream& operator<<(std::ostream& os, const Bool& x) {
+ return os << (x.value ? "true" : "false");
+}
+
+""" % DEFS)
+
+
+def TestsForArity(n):
+ """Returns the tests for n-ary predicate assertions."""
+
+ # A map that defines the values used in the template for the tests.
+ DEFS = {
+ 'n' : n,
+ 'es' : Iter(n, 'e%s', sep=', '),
+ 'vs' : Iter(n, 'v%s', sep=', '),
+ 'vts' : Iter(n, '#v%s', sep=', '),
+ 'tvs' : Iter(n, 'T%s v%s', sep=', '),
+ 'int_vs' : Iter(n, 'int v%s', sep=', '),
+ 'Bool_vs' : Iter(n, 'Bool v%s', sep=', '),
+ 'types' : Iter(n, 'typename T%s', sep=', '),
+ 'v_sum' : Iter(n, 'v%s', sep=' + '),
+ 'arity' : Arity(n),
+ 'Arity' : Title(Arity(n)),
+ }
+
+ tests = (
+"""// Sample functions/functors for testing %(arity)s predicate assertions.
+
+// A %(arity)s predicate function.
+template <%(types)s>
+bool PredFunction%(n)s(%(tvs)s) {
+ return %(v_sum)s > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction%(n)sInt(%(int_vs)s) {
+ return %(v_sum)s > 0;
+}
+bool PredFunction%(n)sBool(%(Bool_vs)s) {
+ return %(v_sum)s > 0;
+}
+""" % DEFS)
+
+ tests += """
+// A %(arity)s predicate functor.
+struct PredFunctor%(n)s {
+ template <%(types)s>
+ bool operator()(""" % DEFS
+
+ tests += Iter(n, 'const T%s& v%s', sep=""",
+ """)
+
+ tests += """) {
+ return %(v_sum)s > 0;
+ }
+};
+""" % DEFS
+
+ tests += """
+// A %(arity)s predicate-formatter function.
+template <%(types)s>
+testing::AssertionResult PredFormatFunction%(n)s(""" % DEFS
+
+ tests += Iter(n, 'const char* e%s', sep=""",
+ """)
+
+ tests += Iter(n, """,
+ const T%s& v%s""")
+
+ tests += """) {
+ if (PredFunction%(n)s(%(vs)s))
+ return testing::AssertionSuccess();
+
+ return testing::AssertionFailure()
+ << """ % DEFS
+
+ tests += Iter(n, 'e%s', sep=' << " + " << ')
+
+ tests += """
+ << " is expected to be positive, but evaluates to "
+ << %(v_sum)s << ".";
+}
+""" % DEFS
+
+ tests += """
+// A %(arity)s predicate-formatter functor.
+struct PredFormatFunctor%(n)s {
+ template <%(types)s>
+ testing::AssertionResult operator()(""" % DEFS
+
+ tests += Iter(n, 'const char* e%s', sep=""",
+ """)
+
+ tests += Iter(n, """,
+ const T%s& v%s""")
+
+ tests += """) const {
+ return PredFormatFunction%(n)s(%(es)s, %(vs)s);
+ }
+};
+""" % DEFS
+
+ tests += """
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT%(n)s.
+
+class Predicate%(n)sTest : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;""" % DEFS
+
+ tests += """
+ """ + Iter(n, 'n%s_ = ') + """0;
+ }
+"""
+
+ tests += """
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once."""
+
+ tests += ''.join(["""
+ EXPECT_EQ(1, n%s_) <<
+ "The predicate assertion didn't evaluate argument %s "
+ "exactly once.";""" % (i, i + 1) for i in OneTo(n)])
+
+ tests += """
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+""" % DEFS
+
+ tests += Iter(n, """
+ static int n%s_;""")
+
+ tests += """
+};
+
+bool Predicate%(n)sTest::expected_to_finish_;
+bool Predicate%(n)sTest::finished_;
+""" % DEFS
+
+ tests += Iter(n, """int Predicate%%(n)sTest::n%s_;
+""") % DEFS
+
+ tests += """
+typedef Predicate%(n)sTest EXPECT_PRED_FORMAT%(n)sTest;
+typedef Predicate%(n)sTest ASSERT_PRED_FORMAT%(n)sTest;
+typedef Predicate%(n)sTest EXPECT_PRED%(n)sTest;
+typedef Predicate%(n)sTest ASSERT_PRED%(n)sTest;
+""" % DEFS
+
+ def GenTest(use_format, use_assert, expect_failure,
+ use_functor, use_user_type):
+ """Returns the test for a predicate assertion macro.
+
+ Args:
+ use_format: true iff the assertion is a *_PRED_FORMAT*.
+ use_assert: true iff the assertion is a ASSERT_*.
+ expect_failure: true iff the assertion is expected to fail.
+ use_functor: true iff the first argument of the assertion is
+ a functor (as opposed to a function)
+ use_user_type: true iff the predicate functor/function takes
+ argument(s) of a user-defined type.
+
+ Example:
+
+ GenTest(1, 0, 0, 1, 0) returns a test that tests the behavior
+ of a successful EXPECT_PRED_FORMATn() that takes a functor
+ whose arguments have built-in types."""
+
+ if use_assert:
+ assrt = 'ASSERT' # 'assert' is reserved, so we cannot use
+ # that identifier here.
+ else:
+ assrt = 'EXPECT'
+
+ assertion = assrt + '_PRED'
+
+ if use_format:
+ pred_format = 'PredFormat'
+ assertion += '_FORMAT'
+ else:
+ pred_format = 'Pred'
+
+ assertion += '%(n)s' % DEFS
+
+ if use_functor:
+ pred_format_type = 'functor'
+ pred_format += 'Functor%(n)s()'
+ else:
+ pred_format_type = 'function'
+ pred_format += 'Function%(n)s'
+ if not use_format:
+ if use_user_type:
+ pred_format += 'Bool'
+ else:
+ pred_format += 'Int'
+
+ test_name = pred_format_type.title()
+
+ if use_user_type:
+ arg_type = 'user-defined type (Bool)'
+ test_name += 'OnUserType'
+ if expect_failure:
+ arg = 'Bool(n%s_++)'
+ else:
+ arg = 'Bool(++n%s_)'
+ else:
+ arg_type = 'built-in type (int)'
+ test_name += 'OnBuiltInType'
+ if expect_failure:
+ arg = 'n%s_++'
+ else:
+ arg = '++n%s_'
+
+ if expect_failure:
+ successful_or_failed = 'failed'
+ expected_or_not = 'expected.'
+ test_name += 'Failure'
+ else:
+ successful_or_failed = 'successful'
+ expected_or_not = 'UNEXPECTED!'
+ test_name += 'Success'
+
+ # A map that defines the values used in the test template.
+ defs = DEFS.copy()
+ defs.update({
+ 'assert' : assrt,
+ 'assertion' : assertion,
+ 'test_name' : test_name,
+ 'pf_type' : pred_format_type,
+ 'pf' : pred_format,
+ 'arg_type' : arg_type,
+ 'arg' : arg,
+ 'successful' : successful_or_failed,
+ 'expected' : expected_or_not,
+ })
+
+ test = """
+// Tests a %(successful)s %(assertion)s where the
+// predicate-formatter is a %(pf_type)s on a %(arg_type)s.
+TEST_F(%(assertion)sTest, %(test_name)s) {""" % defs
+
+ indent = (len(assertion) + 3)*' '
+ extra_indent = ''
+
+ if expect_failure:
+ extra_indent = ' '
+ if use_assert:
+ test += """
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT"""
+ else:
+ test += """
+ EXPECT_NONFATAL_FAILURE({ // NOLINT"""
+
+ test += '\n' + extra_indent + """ %(assertion)s(%(pf)s""" % defs
+
+ test = test % defs
+ test += Iter(n, ',\n' + indent + extra_indent + '%(arg)s' % defs)
+ test += ');\n' + extra_indent + ' finished_ = true;\n'
+
+ if expect_failure:
+ test += ' }, "");\n'
+
+ test += '}\n'
+ return test
+
+ # Generates tests for all 2**6 = 64 combinations.
+ tests += ''.join([GenTest(use_format, use_assert, expect_failure,
+ use_functor, use_user_type)
+ for use_format in [0, 1]
+ for use_assert in [0, 1]
+ for expect_failure in [0, 1]
+ for use_functor in [0, 1]
+ for use_user_type in [0, 1]
+ ])
+
+ return tests
+
+
+def UnitTestPostamble():
+ """Returns the postamble for the tests."""
+
+ return ''
+
+
+def GenerateUnitTest(n):
+ """Returns the tests for up-to n-ary predicate assertions."""
+
+ GenerateFile(UNIT_TEST,
+ UnitTestPreamble()
+ + ''.join([TestsForArity(i) for i in OneTo(n)])
+ + UnitTestPostamble())
+
+
+def _Main():
+ """The entry point of the script. Generates the header file and its
+ unit test."""
+
+ if len(sys.argv) != 2:
+ print __doc__
+ print 'Author: ' + __author__
+ sys.exit(1)
+
+ n = int(sys.argv[1])
+ GenerateHeader(n)
+ GenerateUnitTest(n)
+
+
+if __name__ == '__main__':
+ _Main()
diff --git a/src/testing/gtest/scripts/gtest-config.in b/src/testing/gtest/scripts/gtest-config.in
new file mode 100755
index 0000000..9c72638
--- /dev/null
+++ b/src/testing/gtest/scripts/gtest-config.in
@@ -0,0 +1,274 @@
+#!/bin/sh
+
+# These variables are automatically filled in by the configure script.
+name="@PACKAGE_TARNAME@"
+version="@PACKAGE_VERSION@"
+
+show_usage()
+{
+ echo "Usage: gtest-config [OPTIONS...]"
+}
+
+show_help()
+{
+ show_usage
+ cat <<\EOF
+
+The `gtest-config' script provides access to the necessary compile and linking
+flags to connect with Google C++ Testing Framework, both in a build prior to
+installation, and on the system proper after installation. The installation
+overrides may be issued in combination with any other queries, but will only
+affect installation queries if called on a built but not installed gtest. The
+installation queries may not be issued with any other types of queries, and
+only one installation query may be made at a time. The version queries and
+compiler flag queries may be combined as desired but not mixed. Different
+version queries are always combined with logical "and" semantics, and only the
+last of any particular query is used while all previous ones ignored. All
+versions must be specified as a sequence of numbers separated by periods.
+Compiler flag queries output the union of the sets of flags when combined.
+
+ Examples:
+ gtest-config --min-version=1.0 || echo "Insufficient Google Test version."
+
+ g++ $(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp
+ g++ $(gtest-config --ldflags --libs) -o foo foo.o
+
+ # When using a built but not installed Google Test:
+ g++ $(../../my_gtest_build/scripts/gtest-config ...) ...
+
+ # When using an installed Google Test, but with installation overrides:
+ export GTEST_PREFIX="/opt"
+ g++ $(gtest-config --libdir="/opt/lib64" ...) ...
+
+ Help:
+ --usage brief usage information
+ --help display this help message
+
+ Installation Overrides:
+ --prefix=<dir> overrides the installation prefix
+ --exec-prefix=<dir> overrides the executable installation prefix
+ --libdir=<dir> overrides the library installation prefix
+ --includedir=<dir> overrides the header file installation prefix
+
+ Installation Queries:
+ --prefix installation prefix
+ --exec-prefix executable installation prefix
+ --libdir library installation directory
+ --includedir header file installation directory
+ --version the version of the Google Test installation
+
+ Version Queries:
+ --min-version=VERSION return 0 if the version is at least VERSION
+ --exact-version=VERSION return 0 if the version is exactly VERSION
+ --max-version=VERSION return 0 if the version is at most VERSION
+
+ Compilation Flag Queries:
+ --cppflags compile flags specific to the C-like preprocessors
+ --cxxflags compile flags appropriate for C++ programs
+ --ldflags linker flags
+ --libs libraries for linking
+
+EOF
+}
+
+# This function bounds our version with a min and a max. It uses some clever
+# POSIX-compliant variable expansion to portably do all the work in the shell
+# and avoid any dependency on a particular "sed" or "awk" implementation.
+# Notable is that it will only ever compare the first 3 components of versions.
+# Further components will be cleanly stripped off. All versions must be
+# unadorned, so "v1.0" will *not* work. The minimum version must be in $1, and
+# the max in $2. TODO(chandlerc@google.com): If this ever breaks, we should
+# investigate expanding this via autom4te from AS_VERSION_COMPARE rather than
+# continuing to maintain our own shell version.
+check_versions()
+{
+ major_version=${version%%.*}
+ minor_version="0"
+ point_version="0"
+ if test "${version#*.}" != "${version}"; then
+ minor_version=${version#*.}
+ minor_version=${minor_version%%.*}
+ fi
+ if test "${version#*.*.}" != "${version}"; then
+ point_version=${version#*.*.}
+ point_version=${point_version%%.*}
+ fi
+
+ min_version="$1"
+ min_major_version=${min_version%%.*}
+ min_minor_version="0"
+ min_point_version="0"
+ if test "${min_version#*.}" != "${min_version}"; then
+ min_minor_version=${min_version#*.}
+ min_minor_version=${min_minor_version%%.*}
+ fi
+ if test "${min_version#*.*.}" != "${min_version}"; then
+ min_point_version=${min_version#*.*.}
+ min_point_version=${min_point_version%%.*}
+ fi
+
+ max_version="$2"
+ max_major_version=${max_version%%.*}
+ max_minor_version="0"
+ max_point_version="0"
+ if test "${max_version#*.}" != "${max_version}"; then
+ max_minor_version=${max_version#*.}
+ max_minor_version=${max_minor_version%%.*}
+ fi
+ if test "${max_version#*.*.}" != "${max_version}"; then
+ max_point_version=${max_version#*.*.}
+ max_point_version=${max_point_version%%.*}
+ fi
+
+ test $(($major_version)) -lt $(($min_major_version)) && exit 1
+ if test $(($major_version)) -eq $(($min_major_version)); then
+ test $(($minor_version)) -lt $(($min_minor_version)) && exit 1
+ if test $(($minor_version)) -eq $(($min_minor_version)); then
+ test $(($point_version)) -lt $(($min_point_version)) && exit 1
+ fi
+ fi
+
+ test $(($major_version)) -gt $(($max_major_version)) && exit 1
+ if test $(($major_version)) -eq $(($max_major_version)); then
+ test $(($minor_version)) -gt $(($max_minor_version)) && exit 1
+ if test $(($minor_version)) -eq $(($max_minor_version)); then
+ test $(($point_version)) -gt $(($max_point_version)) && exit 1
+ fi
+ fi
+
+ exit 0
+}
+
+# Show the usage line when no arguments are specified.
+if test $# -eq 0; then
+ show_usage
+ exit 1
+fi
+
+while test $# -gt 0; do
+ case $1 in
+ --usage) show_usage; exit 0;;
+ --help) show_help; exit 0;;
+
+ # Installation overrides
+ --prefix=*) GTEST_PREFIX=${1#--prefix=};;
+ --exec-prefix=*) GTEST_EXEC_PREFIX=${1#--exec-prefix=};;
+ --libdir=*) GTEST_LIBDIR=${1#--libdir=};;
+ --includedir=*) GTEST_INCLUDEDIR=${1#--includedir=};;
+
+ # Installation queries
+ --prefix|--exec-prefix|--libdir|--includedir|--version)
+ if test -n "${do_query}"; then
+ show_usage
+ exit 1
+ fi
+ do_query=${1#--}
+ ;;
+
+ # Version checking
+ --min-version=*)
+ do_check_versions=yes
+ min_version=${1#--min-version=}
+ ;;
+ --max-version=*)
+ do_check_versions=yes
+ max_version=${1#--max-version=}
+ ;;
+ --exact-version=*)
+ do_check_versions=yes
+ exact_version=${1#--exact-version=}
+ ;;
+
+ # Compiler flag output
+ --cppflags) echo_cppflags=yes;;
+ --cxxflags) echo_cxxflags=yes;;
+ --ldflags) echo_ldflags=yes;;
+ --libs) echo_libs=yes;;
+
+ # Everything else is an error
+ *) show_usage; exit 1;;
+ esac
+ shift
+done
+
+# These have defaults filled in by the configure script but can also be
+# overridden by environment variables or command line parameters.
+prefix="${GTEST_PREFIX:-@prefix@}"
+exec_prefix="${GTEST_EXEC_PREFIX:-@exec_prefix@}"
+libdir="${GTEST_LIBDIR:-@libdir@}"
+includedir="${GTEST_INCLUDEDIR:-@includedir@}"
+
+# We try and detect if our binary is not located at its installed location. If
+# it's not, we provide variables pointing to the source and build tree rather
+# than to the install tree. This allows building against a just-built gtest
+# rather than an installed gtest.
+bindir="@bindir@"
+this_relative_bindir=`dirname $0`
+this_bindir=`cd ${this_relative_bindir}; pwd -P`
+if test "${this_bindir}" = "${this_bindir%${bindir}}"; then
+ # The path to the script doesn't end in the bindir sequence from Autoconf,
+ # assume that we are in a build tree.
+ build_dir=`dirname ${this_bindir}`
+ src_dir=`cd ${this_bindir}/@top_srcdir@; pwd -P`
+
+ # TODO(chandlerc@google.com): This is a dangerous dependency on libtool, we
+ # should work to remove it, and/or remove libtool altogether, replacing it
+ # with direct references to the library and a link path.
+ gtest_libs="${build_dir}/lib/libgtest.la @PTHREAD_CFLAGS@ @PTHREAD_LIBS@"
+ gtest_ldflags=""
+
+ # We provide hooks to include from either the source or build dir, where the
+ # build dir is always preferred. This will potentially allow us to write
+ # build rules for generated headers and have them automatically be preferred
+ # over provided versions.
+ gtest_cppflags="-I${build_dir}/include -I${src_dir}/include"
+ gtest_cxxflags="@PTHREAD_CFLAGS@"
+else
+ # We're using an installed gtest, although it may be staged under some
+ # prefix. Assume (as our own libraries do) that we can resolve the prefix,
+ # and are present in the dynamic link paths.
+ gtest_ldflags="-L${libdir}"
+ gtest_libs="-l${name} @PTHREAD_CFLAGS@ @PTHREAD_LIBS@"
+ gtest_cppflags="-I${includedir}"
+ gtest_cxxflags="@PTHREAD_CFLAGS@"
+fi
+
+# Do an installation query if requested.
+if test -n "$do_query"; then
+ case $do_query in
+ prefix) echo $prefix; exit 0;;
+ exec-prefix) echo $exec_prefix; exit 0;;
+ libdir) echo $libdir; exit 0;;
+ includedir) echo $includedir; exit 0;;
+ version) echo $version; exit 0;;
+ *) show_usage; exit 1;;
+ esac
+fi
+
+# Do a version check if requested.
+if test "$do_check_versions" = "yes"; then
+ # Make sure we didn't receive a bad combination of parameters.
+ test "$echo_cppflags" = "yes" && show_usage && exit 1
+ test "$echo_cxxflags" = "yes" && show_usage && exit 1
+ test "$echo_ldflags" = "yes" && show_usage && exit 1
+ test "$echo_libs" = "yes" && show_usage && exit 1
+
+ if test "$exact_version" != ""; then
+ check_versions $exact_version $exact_version
+ # unreachable
+ else
+ check_versions ${min_version:-0.0.0} ${max_version:-9999.9999.9999}
+ # unreachable
+ fi
+fi
+
+# Do the output in the correct order so that these can be used in-line of
+# a compiler invocation.
+output=""
+test "$echo_cppflags" = "yes" && output="$output $gtest_cppflags"
+test "$echo_cxxflags" = "yes" && output="$output $gtest_cxxflags"
+test "$echo_ldflags" = "yes" && output="$output $gtest_ldflags"
+test "$echo_libs" = "yes" && output="$output $gtest_libs"
+echo $output
+
+exit 0
diff --git a/src/testing/gtest/scripts/pump.py b/src/testing/gtest/scripts/pump.py
new file mode 100755
index 0000000..8afe808
--- /dev/null
+++ b/src/testing/gtest/scripts/pump.py
@@ -0,0 +1,847 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""pump v0.2.0 - Pretty Useful for Meta Programming.
+
+A tool for preprocessor meta programming. Useful for generating
+repetitive boilerplate code. Especially useful for writing C++
+classes, functions, macros, and templates that need to work with
+various number of arguments.
+
+USAGE:
+ pump.py SOURCE_FILE
+
+EXAMPLES:
+ pump.py foo.cc.pump
+ Converts foo.cc.pump to foo.cc.
+
+GRAMMAR:
+ CODE ::= ATOMIC_CODE*
+ ATOMIC_CODE ::= $var ID = EXPRESSION
+ | $var ID = [[ CODE ]]
+ | $range ID EXPRESSION..EXPRESSION
+ | $for ID SEPARATOR [[ CODE ]]
+ | $($)
+ | $ID
+ | $(EXPRESSION)
+ | $if EXPRESSION [[ CODE ]] ELSE_BRANCH
+ | [[ CODE ]]
+ | RAW_CODE
+ SEPARATOR ::= RAW_CODE | EMPTY
+ ELSE_BRANCH ::= $else [[ CODE ]]
+ | $elif EXPRESSION [[ CODE ]] ELSE_BRANCH
+ | EMPTY
+ EXPRESSION has Python syntax.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import sys
+
+
+TOKEN_TABLE = [
+ (re.compile(r'\$var\s+'), '$var'),
+ (re.compile(r'\$elif\s+'), '$elif'),
+ (re.compile(r'\$else\s+'), '$else'),
+ (re.compile(r'\$for\s+'), '$for'),
+ (re.compile(r'\$if\s+'), '$if'),
+ (re.compile(r'\$range\s+'), '$range'),
+ (re.compile(r'\$[_A-Za-z]\w*'), '$id'),
+ (re.compile(r'\$\(\$\)'), '$($)'),
+ (re.compile(r'\$'), '$'),
+ (re.compile(r'\[\[\n?'), '[['),
+ (re.compile(r'\]\]\n?'), ']]'),
+ ]
+
+
+class Cursor:
+ """Represents a position (line and column) in a text file."""
+
+ def __init__(self, line=-1, column=-1):
+ self.line = line
+ self.column = column
+
+ def __eq__(self, rhs):
+ return self.line == rhs.line and self.column == rhs.column
+
+ def __ne__(self, rhs):
+ return not self == rhs
+
+ def __lt__(self, rhs):
+ return self.line < rhs.line or (
+ self.line == rhs.line and self.column < rhs.column)
+
+ def __le__(self, rhs):
+ return self < rhs or self == rhs
+
+ def __gt__(self, rhs):
+ return rhs < self
+
+ def __ge__(self, rhs):
+ return rhs <= self
+
+ def __str__(self):
+ if self == Eof():
+ return 'EOF'
+ else:
+ return '%s(%s)' % (self.line + 1, self.column)
+
+ def __add__(self, offset):
+ return Cursor(self.line, self.column + offset)
+
+ def __sub__(self, offset):
+ return Cursor(self.line, self.column - offset)
+
+ def Clone(self):
+ """Returns a copy of self."""
+
+ return Cursor(self.line, self.column)
+
+
+# Special cursor to indicate the end-of-file.
+def Eof():
+ """Returns the special cursor to denote the end-of-file."""
+ return Cursor(-1, -1)
+
+
+class Token:
+ """Represents a token in a Pump source file."""
+
+ def __init__(self, start=None, end=None, value=None, token_type=None):
+ if start is None:
+ self.start = Eof()
+ else:
+ self.start = start
+ if end is None:
+ self.end = Eof()
+ else:
+ self.end = end
+ self.value = value
+ self.token_type = token_type
+
+ def __str__(self):
+ return 'Token @%s: \'%s\' type=%s' % (
+ self.start, self.value, self.token_type)
+
+ def Clone(self):
+ """Returns a copy of self."""
+
+ return Token(self.start.Clone(), self.end.Clone(), self.value,
+ self.token_type)
+
+
+def StartsWith(lines, pos, string):
+ """Returns True iff the given position in lines starts with 'string'."""
+
+ return lines[pos.line][pos.column:].startswith(string)
+
+
+def FindFirstInLine(line, token_table):
+ best_match_start = -1
+ for (regex, token_type) in token_table:
+ m = regex.search(line)
+ if m:
+ # We found regex in lines
+ if best_match_start < 0 or m.start() < best_match_start:
+ best_match_start = m.start()
+ best_match_length = m.end() - m.start()
+ best_match_token_type = token_type
+
+ if best_match_start < 0:
+ return None
+
+ return (best_match_start, best_match_length, best_match_token_type)
+
+
+def FindFirst(lines, token_table, cursor):
+ """Finds the first occurrence of any string in strings in lines."""
+
+ start = cursor.Clone()
+ cur_line_number = cursor.line
+ for line in lines[start.line:]:
+ if cur_line_number == start.line:
+ line = line[start.column:]
+ m = FindFirstInLine(line, token_table)
+ if m:
+ # We found a regex in line.
+ (start_column, length, token_type) = m
+ if cur_line_number == start.line:
+ start_column += start.column
+ found_start = Cursor(cur_line_number, start_column)
+ found_end = found_start + length
+ return MakeToken(lines, found_start, found_end, token_type)
+ cur_line_number += 1
+ # We failed to find str in lines
+ return None
+
+
+def SubString(lines, start, end):
+ """Returns a substring in lines."""
+
+ if end == Eof():
+ end = Cursor(len(lines) - 1, len(lines[-1]))
+
+ if start >= end:
+ return ''
+
+ if start.line == end.line:
+ return lines[start.line][start.column:end.column]
+
+ result_lines = ([lines[start.line][start.column:]] +
+ lines[start.line + 1:end.line] +
+ [lines[end.line][:end.column]])
+ return ''.join(result_lines)
+
+
+def StripMetaComments(str):
+ """Strip meta comments from each line in the given string."""
+
+ # First, completely remove lines containing nothing but a meta
+ # comment, including the trailing \n.
+ str = re.sub(r'^\s*\$\$.*\n', '', str)
+
+ # Then, remove meta comments from contentful lines.
+ return re.sub(r'\s*\$\$.*', '', str)
+
+
+def MakeToken(lines, start, end, token_type):
+ """Creates a new instance of Token."""
+
+ return Token(start, end, SubString(lines, start, end), token_type)
+
+
+def ParseToken(lines, pos, regex, token_type):
+ line = lines[pos.line][pos.column:]
+ m = regex.search(line)
+ if m and not m.start():
+ return MakeToken(lines, pos, pos + m.end(), token_type)
+ else:
+ print 'ERROR: %s expected at %s.' % (token_type, pos)
+ sys.exit(1)
+
+
+ID_REGEX = re.compile(r'[_A-Za-z]\w*')
+EQ_REGEX = re.compile(r'=')
+REST_OF_LINE_REGEX = re.compile(r'.*?(?=$|\$\$)')
+OPTIONAL_WHITE_SPACES_REGEX = re.compile(r'\s*')
+WHITE_SPACE_REGEX = re.compile(r'\s')
+DOT_DOT_REGEX = re.compile(r'\.\.')
+
+
+def Skip(lines, pos, regex):
+ line = lines[pos.line][pos.column:]
+ m = re.search(regex, line)
+ if m and not m.start():
+ return pos + m.end()
+ else:
+ return pos
+
+
+def SkipUntil(lines, pos, regex, token_type):
+ line = lines[pos.line][pos.column:]
+ m = re.search(regex, line)
+ if m:
+ return pos + m.start()
+ else:
+ print ('ERROR: %s expected on line %s after column %s.' %
+ (token_type, pos.line + 1, pos.column))
+ sys.exit(1)
+
+
+def ParseExpTokenInParens(lines, pos):
+ def ParseInParens(pos):
+ pos = Skip(lines, pos, OPTIONAL_WHITE_SPACES_REGEX)
+ pos = Skip(lines, pos, r'\(')
+ pos = Parse(pos)
+ pos = Skip(lines, pos, r'\)')
+ return pos
+
+ def Parse(pos):
+ pos = SkipUntil(lines, pos, r'\(|\)', ')')
+ if SubString(lines, pos, pos + 1) == '(':
+ pos = Parse(pos + 1)
+ pos = Skip(lines, pos, r'\)')
+ return Parse(pos)
+ else:
+ return pos
+
+ start = pos.Clone()
+ pos = ParseInParens(pos)
+ return MakeToken(lines, start, pos, 'exp')
+
+
+def RStripNewLineFromToken(token):
+ if token.value.endswith('\n'):
+ return Token(token.start, token.end, token.value[:-1], token.token_type)
+ else:
+ return token
+
+
+def TokenizeLines(lines, pos):
+ while True:
+ found = FindFirst(lines, TOKEN_TABLE, pos)
+ if not found:
+ yield MakeToken(lines, pos, Eof(), 'code')
+ return
+
+ if found.start == pos:
+ prev_token = None
+ prev_token_rstripped = None
+ else:
+ prev_token = MakeToken(lines, pos, found.start, 'code')
+ prev_token_rstripped = RStripNewLineFromToken(prev_token)
+
+ if found.token_type == '$var':
+ if prev_token_rstripped:
+ yield prev_token_rstripped
+ yield found
+ id_token = ParseToken(lines, found.end, ID_REGEX, 'id')
+ yield id_token
+ pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX)
+
+ eq_token = ParseToken(lines, pos, EQ_REGEX, '=')
+ yield eq_token
+ pos = Skip(lines, eq_token.end, r'\s*')
+
+ if SubString(lines, pos, pos + 2) != '[[':
+ exp_token = ParseToken(lines, pos, REST_OF_LINE_REGEX, 'exp')
+ yield exp_token
+ pos = Cursor(exp_token.end.line + 1, 0)
+ elif found.token_type == '$for':
+ if prev_token_rstripped:
+ yield prev_token_rstripped
+ yield found
+ id_token = ParseToken(lines, found.end, ID_REGEX, 'id')
+ yield id_token
+ pos = Skip(lines, id_token.end, WHITE_SPACE_REGEX)
+ elif found.token_type == '$range':
+ if prev_token_rstripped:
+ yield prev_token_rstripped
+ yield found
+ id_token = ParseToken(lines, found.end, ID_REGEX, 'id')
+ yield id_token
+ pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX)
+
+ dots_pos = SkipUntil(lines, pos, DOT_DOT_REGEX, '..')
+ yield MakeToken(lines, pos, dots_pos, 'exp')
+ yield MakeToken(lines, dots_pos, dots_pos + 2, '..')
+ pos = dots_pos + 2
+ new_pos = Cursor(pos.line + 1, 0)
+ yield MakeToken(lines, pos, new_pos, 'exp')
+ pos = new_pos
+ elif found.token_type == '$':
+ if prev_token:
+ yield prev_token
+ yield found
+ exp_token = ParseExpTokenInParens(lines, found.end)
+ yield exp_token
+ pos = exp_token.end
+ elif (found.token_type == ']]' or found.token_type == '$if' or
+ found.token_type == '$elif' or found.token_type == '$else'):
+ if prev_token_rstripped:
+ yield prev_token_rstripped
+ yield found
+ pos = found.end
+ else:
+ if prev_token:
+ yield prev_token
+ yield found
+ pos = found.end
+
+
+def Tokenize(s):
+ """A generator that yields the tokens in the given string."""
+ if s != '':
+ lines = s.splitlines(True)
+ for token in TokenizeLines(lines, Cursor(0, 0)):
+ yield token
+
+
+class CodeNode:
+ def __init__(self, atomic_code_list=None):
+ self.atomic_code = atomic_code_list
+
+
+class VarNode:
+ def __init__(self, identifier=None, atomic_code=None):
+ self.identifier = identifier
+ self.atomic_code = atomic_code
+
+
+class RangeNode:
+ def __init__(self, identifier=None, exp1=None, exp2=None):
+ self.identifier = identifier
+ self.exp1 = exp1
+ self.exp2 = exp2
+
+
+class ForNode:
+ def __init__(self, identifier=None, sep=None, code=None):
+ self.identifier = identifier
+ self.sep = sep
+ self.code = code
+
+
+class ElseNode:
+ def __init__(self, else_branch=None):
+ self.else_branch = else_branch
+
+
+class IfNode:
+ def __init__(self, exp=None, then_branch=None, else_branch=None):
+ self.exp = exp
+ self.then_branch = then_branch
+ self.else_branch = else_branch
+
+
+class RawCodeNode:
+ def __init__(self, token=None):
+ self.raw_code = token
+
+
+class LiteralDollarNode:
+ def __init__(self, token):
+ self.token = token
+
+
+class ExpNode:
+ def __init__(self, token, python_exp):
+ self.token = token
+ self.python_exp = python_exp
+
+
+def PopFront(a_list):
+ head = a_list[0]
+ a_list[:1] = []
+ return head
+
+
+def PushFront(a_list, elem):
+ a_list[:0] = [elem]
+
+
+def PopToken(a_list, token_type=None):
+ token = PopFront(a_list)
+ if token_type is not None and token.token_type != token_type:
+ print 'ERROR: %s expected at %s' % (token_type, token.start)
+ print 'ERROR: %s found instead' % (token,)
+ sys.exit(1)
+
+ return token
+
+
+def PeekToken(a_list):
+ if not a_list:
+ return None
+
+ return a_list[0]
+
+
+def ParseExpNode(token):
+ python_exp = re.sub(r'([_A-Za-z]\w*)', r'self.GetValue("\1")', token.value)
+ return ExpNode(token, python_exp)
+
+
+def ParseElseNode(tokens):
+ def Pop(token_type=None):
+ return PopToken(tokens, token_type)
+
+ next = PeekToken(tokens)
+ if not next:
+ return None
+ if next.token_type == '$else':
+ Pop('$else')
+ Pop('[[')
+ code_node = ParseCodeNode(tokens)
+ Pop(']]')
+ return code_node
+ elif next.token_type == '$elif':
+ Pop('$elif')
+ exp = Pop('code')
+ Pop('[[')
+ code_node = ParseCodeNode(tokens)
+ Pop(']]')
+ inner_else_node = ParseElseNode(tokens)
+ return CodeNode([IfNode(ParseExpNode(exp), code_node, inner_else_node)])
+ elif not next.value.strip():
+ Pop('code')
+ return ParseElseNode(tokens)
+ else:
+ return None
+
+
+def ParseAtomicCodeNode(tokens):
+ def Pop(token_type=None):
+ return PopToken(tokens, token_type)
+
+ head = PopFront(tokens)
+ t = head.token_type
+ if t == 'code':
+ return RawCodeNode(head)
+ elif t == '$var':
+ id_token = Pop('id')
+ Pop('=')
+ next = PeekToken(tokens)
+ if next.token_type == 'exp':
+ exp_token = Pop()
+ return VarNode(id_token, ParseExpNode(exp_token))
+ Pop('[[')
+ code_node = ParseCodeNode(tokens)
+ Pop(']]')
+ return VarNode(id_token, code_node)
+ elif t == '$for':
+ id_token = Pop('id')
+ next_token = PeekToken(tokens)
+ if next_token.token_type == 'code':
+ sep_token = next_token
+ Pop('code')
+ else:
+ sep_token = None
+ Pop('[[')
+ code_node = ParseCodeNode(tokens)
+ Pop(']]')
+ return ForNode(id_token, sep_token, code_node)
+ elif t == '$if':
+ exp_token = Pop('code')
+ Pop('[[')
+ code_node = ParseCodeNode(tokens)
+ Pop(']]')
+ else_node = ParseElseNode(tokens)
+ return IfNode(ParseExpNode(exp_token), code_node, else_node)
+ elif t == '$range':
+ id_token = Pop('id')
+ exp1_token = Pop('exp')
+ Pop('..')
+ exp2_token = Pop('exp')
+ return RangeNode(id_token, ParseExpNode(exp1_token),
+ ParseExpNode(exp2_token))
+ elif t == '$id':
+ return ParseExpNode(Token(head.start + 1, head.end, head.value[1:], 'id'))
+ elif t == '$($)':
+ return LiteralDollarNode(head)
+ elif t == '$':
+ exp_token = Pop('exp')
+ return ParseExpNode(exp_token)
+ elif t == '[[':
+ code_node = ParseCodeNode(tokens)
+ Pop(']]')
+ return code_node
+ else:
+ PushFront(tokens, head)
+ return None
+
+
+def ParseCodeNode(tokens):
+ atomic_code_list = []
+ while True:
+ if not tokens:
+ break
+ atomic_code_node = ParseAtomicCodeNode(tokens)
+ if atomic_code_node:
+ atomic_code_list.append(atomic_code_node)
+ else:
+ break
+ return CodeNode(atomic_code_list)
+
+
+def ParseToAST(pump_src_text):
+ """Convert the given Pump source text into an AST."""
+ tokens = list(Tokenize(pump_src_text))
+ code_node = ParseCodeNode(tokens)
+ return code_node
+
+
+class Env:
+ def __init__(self):
+ self.variables = []
+ self.ranges = []
+
+ def Clone(self):
+ clone = Env()
+ clone.variables = self.variables[:]
+ clone.ranges = self.ranges[:]
+ return clone
+
+ def PushVariable(self, var, value):
+ # If value looks like an int, store it as an int.
+ try:
+ int_value = int(value)
+ if ('%s' % int_value) == value:
+ value = int_value
+ except Exception:
+ pass
+ self.variables[:0] = [(var, value)]
+
+ def PopVariable(self):
+ self.variables[:1] = []
+
+ def PushRange(self, var, lower, upper):
+ self.ranges[:0] = [(var, lower, upper)]
+
+ def PopRange(self):
+ self.ranges[:1] = []
+
+ def GetValue(self, identifier):
+ for (var, value) in self.variables:
+ if identifier == var:
+ return value
+
+ print 'ERROR: meta variable %s is undefined.' % (identifier,)
+ sys.exit(1)
+
+ def EvalExp(self, exp):
+ try:
+ result = eval(exp.python_exp)
+ except Exception, e:
+ print 'ERROR: caught exception %s: %s' % (e.__class__.__name__, e)
+ print ('ERROR: failed to evaluate meta expression %s at %s' %
+ (exp.python_exp, exp.token.start))
+ sys.exit(1)
+ return result
+
+ def GetRange(self, identifier):
+ for (var, lower, upper) in self.ranges:
+ if identifier == var:
+ return (lower, upper)
+
+ print 'ERROR: range %s is undefined.' % (identifier,)
+ sys.exit(1)
+
+
+class Output:
+ def __init__(self):
+ self.string = ''
+
+ def GetLastLine(self):
+ index = self.string.rfind('\n')
+ if index < 0:
+ return ''
+
+ return self.string[index + 1:]
+
+ def Append(self, s):
+ self.string += s
+
+
+def RunAtomicCode(env, node, output):
+ if isinstance(node, VarNode):
+ identifier = node.identifier.value.strip()
+ result = Output()
+ RunAtomicCode(env.Clone(), node.atomic_code, result)
+ value = result.string
+ env.PushVariable(identifier, value)
+ elif isinstance(node, RangeNode):
+ identifier = node.identifier.value.strip()
+ lower = int(env.EvalExp(node.exp1))
+ upper = int(env.EvalExp(node.exp2))
+ env.PushRange(identifier, lower, upper)
+ elif isinstance(node, ForNode):
+ identifier = node.identifier.value.strip()
+ if node.sep is None:
+ sep = ''
+ else:
+ sep = node.sep.value
+ (lower, upper) = env.GetRange(identifier)
+ for i in range(lower, upper + 1):
+ new_env = env.Clone()
+ new_env.PushVariable(identifier, i)
+ RunCode(new_env, node.code, output)
+ if i != upper:
+ output.Append(sep)
+ elif isinstance(node, RawCodeNode):
+ output.Append(node.raw_code.value)
+ elif isinstance(node, IfNode):
+ cond = env.EvalExp(node.exp)
+ if cond:
+ RunCode(env.Clone(), node.then_branch, output)
+ elif node.else_branch is not None:
+ RunCode(env.Clone(), node.else_branch, output)
+ elif isinstance(node, ExpNode):
+ value = env.EvalExp(node)
+ output.Append('%s' % (value,))
+ elif isinstance(node, LiteralDollarNode):
+ output.Append('$')
+ elif isinstance(node, CodeNode):
+ RunCode(env.Clone(), node, output)
+ else:
+ print 'BAD'
+ print node
+ sys.exit(1)
+
+
+def RunCode(env, code_node, output):
+ for atomic_code in code_node.atomic_code:
+ RunAtomicCode(env, atomic_code, output)
+
+
+def IsComment(cur_line):
+ return '//' in cur_line
+
+
+def IsInPreprocessorDirevative(prev_lines, cur_line):
+ if cur_line.lstrip().startswith('#'):
+ return True
+ return prev_lines != [] and prev_lines[-1].endswith('\\')
+
+
+def WrapComment(line, output):
+ loc = line.find('//')
+ before_comment = line[:loc].rstrip()
+ if before_comment == '':
+ indent = loc
+ else:
+ output.append(before_comment)
+ indent = len(before_comment) - len(before_comment.lstrip())
+ prefix = indent*' ' + '// '
+ max_len = 80 - len(prefix)
+ comment = line[loc + 2:].strip()
+ segs = [seg for seg in re.split(r'(\w+\W*)', comment) if seg != '']
+ cur_line = ''
+ for seg in segs:
+ if len((cur_line + seg).rstrip()) < max_len:
+ cur_line += seg
+ else:
+ if cur_line.strip() != '':
+ output.append(prefix + cur_line.rstrip())
+ cur_line = seg.lstrip()
+ if cur_line.strip() != '':
+ output.append(prefix + cur_line.strip())
+
+
+def WrapCode(line, line_concat, output):
+ indent = len(line) - len(line.lstrip())
+ prefix = indent*' ' # Prefix of the current line
+ max_len = 80 - indent - len(line_concat) # Maximum length of the current line
+ new_prefix = prefix + 4*' ' # Prefix of a continuation line
+ new_max_len = max_len - 4 # Maximum length of a continuation line
+ # Prefers to wrap a line after a ',' or ';'.
+ segs = [seg for seg in re.split(r'([^,;]+[,;]?)', line.strip()) if seg != '']
+ cur_line = '' # The current line without leading spaces.
+ for seg in segs:
+ # If the line is still too long, wrap at a space.
+ while cur_line == '' and len(seg.strip()) > max_len:
+ seg = seg.lstrip()
+ split_at = seg.rfind(' ', 0, max_len)
+ output.append(prefix + seg[:split_at].strip() + line_concat)
+ seg = seg[split_at + 1:]
+ prefix = new_prefix
+ max_len = new_max_len
+
+ if len((cur_line + seg).rstrip()) < max_len:
+ cur_line = (cur_line + seg).lstrip()
+ else:
+ output.append(prefix + cur_line.rstrip() + line_concat)
+ prefix = new_prefix
+ max_len = new_max_len
+ cur_line = seg.lstrip()
+ if cur_line.strip() != '':
+ output.append(prefix + cur_line.strip())
+
+
+def WrapPreprocessorDirevative(line, output):
+ WrapCode(line, ' \\', output)
+
+
+def WrapPlainCode(line, output):
+ WrapCode(line, '', output)
+
+
+def IsHeaderGuardOrInclude(line):
+ return (re.match(r'^#(ifndef|define|endif\s*//)\s*[\w_]+\s*$', line) or
+ re.match(r'^#include\s', line))
+
+
+def WrapLongLine(line, output):
+ line = line.rstrip()
+ if len(line) <= 80:
+ output.append(line)
+ elif IsComment(line):
+ if IsHeaderGuardOrInclude(line):
+ # The style guide made an exception to allow long header guard lines
+ # and includes.
+ output.append(line)
+ else:
+ WrapComment(line, output)
+ elif IsInPreprocessorDirevative(output, line):
+ if IsHeaderGuardOrInclude(line):
+ # The style guide made an exception to allow long header guard lines
+ # and includes.
+ output.append(line)
+ else:
+ WrapPreprocessorDirevative(line, output)
+ else:
+ WrapPlainCode(line, output)
+
+
+def BeautifyCode(string):
+ lines = string.splitlines()
+ output = []
+ for line in lines:
+ WrapLongLine(line, output)
+ output2 = [line.rstrip() for line in output]
+ return '\n'.join(output2) + '\n'
+
+
+def ConvertFromPumpSource(src_text):
+ """Return the text generated from the given Pump source text."""
+ ast = ParseToAST(StripMetaComments(src_text))
+ output = Output()
+ RunCode(Env(), ast, output)
+ return BeautifyCode(output.string)
+
+
+def main(argv):
+ if len(argv) == 1:
+ print __doc__
+ sys.exit(1)
+
+ file_path = argv[-1]
+ output_str = ConvertFromPumpSource(file(file_path, 'r').read())
+ if file_path.endswith('.pump'):
+ output_file_path = file_path[:-5]
+ else:
+ output_file_path = '-'
+ if output_file_path == '-':
+ print output_str,
+ else:
+ output_file = file(output_file_path, 'w')
+ output_file.write('// This file was GENERATED by command:\n')
+ output_file.write('// %s %s\n' %
+ (os.path.basename(__file__), os.path.basename(file_path)))
+ output_file.write('// DO NOT EDIT BY HAND!!!\n\n')
+ output_file.write(output_str)
+ output_file.close()
+
+
+if __name__ == '__main__':
+ main(sys.argv)
diff --git a/src/testing/gtest/scripts/test/Makefile b/src/testing/gtest/scripts/test/Makefile
new file mode 100644
index 0000000..cdff584
--- /dev/null
+++ b/src/testing/gtest/scripts/test/Makefile
@@ -0,0 +1,59 @@
+# A Makefile for fusing Google Test and building a sample test against it.
+#
+# SYNOPSIS:
+#
+# make [all] - makes everything.
+# make TARGET - makes the given target.
+# make check - makes everything and runs the built sample test.
+# make clean - removes all files generated by make.
+
+# Points to the root of fused Google Test, relative to where this file is.
+FUSED_GTEST_DIR = output
+
+# Paths to the fused gtest files.
+FUSED_GTEST_H = $(FUSED_GTEST_DIR)/gtest/gtest.h
+FUSED_GTEST_ALL_CC = $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
+
+# Where to find the sample test.
+SAMPLE_DIR = ../../samples
+
+# Where to find gtest_main.cc.
+GTEST_MAIN_CC = ../../src/gtest_main.cc
+
+# Flags passed to the preprocessor.
+# We have no idea here whether pthreads is available in the system, so
+# disable its use.
+CPPFLAGS += -I$(FUSED_GTEST_DIR) -DGTEST_HAS_PTHREAD=0
+
+# Flags passed to the C++ compiler.
+CXXFLAGS += -g
+
+all : sample1_unittest
+
+check : all
+ ./sample1_unittest
+
+clean :
+ rm -rf $(FUSED_GTEST_DIR) sample1_unittest *.o
+
+$(FUSED_GTEST_H) :
+ ../fuse_gtest_files.py $(FUSED_GTEST_DIR)
+
+$(FUSED_GTEST_ALL_CC) :
+ ../fuse_gtest_files.py $(FUSED_GTEST_DIR)
+
+gtest-all.o : $(FUSED_GTEST_H) $(FUSED_GTEST_ALL_CC)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
+
+gtest_main.o : $(FUSED_GTEST_H) $(GTEST_MAIN_CC)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(GTEST_MAIN_CC)
+
+sample1.o : $(SAMPLE_DIR)/sample1.cc $(SAMPLE_DIR)/sample1.h
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1.cc
+
+sample1_unittest.o : $(SAMPLE_DIR)/sample1_unittest.cc \
+ $(SAMPLE_DIR)/sample1.h $(FUSED_GTEST_H)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1_unittest.cc
+
+sample1_unittest : sample1.o sample1_unittest.o gtest-all.o gtest_main.o
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) $^ -o $@
diff --git a/src/testing/gtest/scripts/upload.py b/src/testing/gtest/scripts/upload.py
new file mode 100755
index 0000000..6e6f9a1
--- /dev/null
+++ b/src/testing/gtest/scripts/upload.py
@@ -0,0 +1,1387 @@
+#!/usr/bin/env python
+#
+# Copyright 2007 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Tool for uploading diffs from a version control system to the codereview app.
+
+Usage summary: upload.py [options] [-- diff_options]
+
+Diff options are passed to the diff command of the underlying system.
+
+Supported version control systems:
+ Git
+ Mercurial
+ Subversion
+
+It is important for Git/Mercurial users to specify a tree/node/branch to diff
+against by using the '--rev' option.
+"""
+# This code is derived from appcfg.py in the App Engine SDK (open source),
+# and from ASPN recipe #146306.
+
+import cookielib
+import getpass
+import logging
+import md5
+import mimetypes
+import optparse
+import os
+import re
+import socket
+import subprocess
+import sys
+import urllib
+import urllib2
+import urlparse
+
+try:
+ import readline
+except ImportError:
+ pass
+
+# The logging verbosity:
+# 0: Errors only.
+# 1: Status messages.
+# 2: Info logs.
+# 3: Debug logs.
+verbosity = 1
+
+# Max size of patch or base file.
+MAX_UPLOAD_SIZE = 900 * 1024
+
+
+def GetEmail(prompt):
+ """Prompts the user for their email address and returns it.
+
+ The last used email address is saved to a file and offered up as a suggestion
+ to the user. If the user presses enter without typing in anything the last
+ used email address is used. If the user enters a new address, it is saved
+ for next time we prompt.
+
+ """
+ last_email_file_name = os.path.expanduser("~/.last_codereview_email_address")
+ last_email = ""
+ if os.path.exists(last_email_file_name):
+ try:
+ last_email_file = open(last_email_file_name, "r")
+ last_email = last_email_file.readline().strip("\n")
+ last_email_file.close()
+ prompt += " [%s]" % last_email
+ except IOError, e:
+ pass
+ email = raw_input(prompt + ": ").strip()
+ if email:
+ try:
+ last_email_file = open(last_email_file_name, "w")
+ last_email_file.write(email)
+ last_email_file.close()
+ except IOError, e:
+ pass
+ else:
+ email = last_email
+ return email
+
+
+def StatusUpdate(msg):
+ """Print a status message to stdout.
+
+ If 'verbosity' is greater than 0, print the message.
+
+ Args:
+ msg: The string to print.
+ """
+ if verbosity > 0:
+ print msg
+
+
+def ErrorExit(msg):
+ """Print an error message to stderr and exit."""
+ print >>sys.stderr, msg
+ sys.exit(1)
+
+
+class ClientLoginError(urllib2.HTTPError):
+ """Raised to indicate there was an error authenticating with ClientLogin."""
+
+ def __init__(self, url, code, msg, headers, args):
+ urllib2.HTTPError.__init__(self, url, code, msg, headers, None)
+ self.args = args
+ self.reason = args["Error"]
+
+
+class AbstractRpcServer(object):
+ """Provides a common interface for a simple RPC server."""
+
+ def __init__(self, host, auth_function, host_override=None, extra_headers={},
+ save_cookies=False):
+ """Creates a new HttpRpcServer.
+
+ Args:
+ host: The host to send requests to.
+ auth_function: A function that takes no arguments and returns an
+ (email, password) tuple when called. Will be called if authentication
+ is required.
+ host_override: The host header to send to the server (defaults to host).
+ extra_headers: A dict of extra headers to append to every request.
+ save_cookies: If True, save the authentication cookies to local disk.
+ If False, use an in-memory cookiejar instead. Subclasses must
+ implement this functionality. Defaults to False.
+ """
+ self.host = host
+ self.host_override = host_override
+ self.auth_function = auth_function
+ self.authenticated = False
+ self.extra_headers = extra_headers
+ self.save_cookies = save_cookies
+ self.opener = self._GetOpener()
+ if self.host_override:
+ logging.info("Server: %s; Host: %s", self.host, self.host_override)
+ else:
+ logging.info("Server: %s", self.host)
+
+ def _GetOpener(self):
+ """Returns an OpenerDirector for making HTTP requests.
+
+ Returns:
+ A urllib2.OpenerDirector object.
+ """
+ raise NotImplementedError()
+
+ def _CreateRequest(self, url, data=None):
+ """Creates a new urllib request."""
+ logging.debug("Creating request for: '%s' with payload:\n%s", url, data)
+ req = urllib2.Request(url, data=data)
+ if self.host_override:
+ req.add_header("Host", self.host_override)
+ for key, value in self.extra_headers.iteritems():
+ req.add_header(key, value)
+ return req
+
+ def _GetAuthToken(self, email, password):
+ """Uses ClientLogin to authenticate the user, returning an auth token.
+
+ Args:
+ email: The user's email address
+ password: The user's password
+
+ Raises:
+ ClientLoginError: If there was an error authenticating with ClientLogin.
+ HTTPError: If there was some other form of HTTP error.
+
+ Returns:
+ The authentication token returned by ClientLogin.
+ """
+ account_type = "GOOGLE"
+ if self.host.endswith(".google.com"):
+ # Needed for use inside Google.
+ account_type = "HOSTED"
+ req = self._CreateRequest(
+ url="https://www.google.com/accounts/ClientLogin",
+ data=urllib.urlencode({
+ "Email": email,
+ "Passwd": password,
+ "service": "ah",
+ "source": "rietveld-codereview-upload",
+ "accountType": account_type,
+ }),
+ )
+ try:
+ response = self.opener.open(req)
+ response_body = response.read()
+ response_dict = dict(x.split("=")
+ for x in response_body.split("\n") if x)
+ return response_dict["Auth"]
+ except urllib2.HTTPError, e:
+ if e.code == 403:
+ body = e.read()
+ response_dict = dict(x.split("=", 1) for x in body.split("\n") if x)
+ raise ClientLoginError(req.get_full_url(), e.code, e.msg,
+ e.headers, response_dict)
+ else:
+ raise
+
+ def _GetAuthCookie(self, auth_token):
+ """Fetches authentication cookies for an authentication token.
+
+ Args:
+ auth_token: The authentication token returned by ClientLogin.
+
+ Raises:
+ HTTPError: If there was an error fetching the authentication cookies.
+ """
+ # This is a dummy value to allow us to identify when we're successful.
+ continue_location = "http://localhost/"
+ args = {"continue": continue_location, "auth": auth_token}
+ req = self._CreateRequest("http://%s/_ah/login?%s" %
+ (self.host, urllib.urlencode(args)))
+ try:
+ response = self.opener.open(req)
+ except urllib2.HTTPError, e:
+ response = e
+ if (response.code != 302 or
+ response.info()["location"] != continue_location):
+ raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg,
+ response.headers, response.fp)
+ self.authenticated = True
+
+ def _Authenticate(self):
+ """Authenticates the user.
+
+ The authentication process works as follows:
+ 1) We get a username and password from the user
+ 2) We use ClientLogin to obtain an AUTH token for the user
+ (see http://code.google.com/apis/accounts/AuthForInstalledApps.html).
+ 3) We pass the auth token to /_ah/login on the server to obtain an
+ authentication cookie. If login was successful, it tries to redirect
+ us to the URL we provided.
+
+ If we attempt to access the upload API without first obtaining an
+ authentication cookie, it returns a 401 response and directs us to
+ authenticate ourselves with ClientLogin.
+ """
+ for i in range(3):
+ credentials = self.auth_function()
+ try:
+ auth_token = self._GetAuthToken(credentials[0], credentials[1])
+ except ClientLoginError, e:
+ if e.reason == "BadAuthentication":
+ print >>sys.stderr, "Invalid username or password."
+ continue
+ if e.reason == "CaptchaRequired":
+ print >>sys.stderr, (
+ "Please go to\n"
+ "https://www.google.com/accounts/DisplayUnlockCaptcha\n"
+ "and verify you are a human. Then try again.")
+ break
+ if e.reason == "NotVerified":
+ print >>sys.stderr, "Account not verified."
+ break
+ if e.reason == "TermsNotAgreed":
+ print >>sys.stderr, "User has not agreed to TOS."
+ break
+ if e.reason == "AccountDeleted":
+ print >>sys.stderr, "The user account has been deleted."
+ break
+ if e.reason == "AccountDisabled":
+ print >>sys.stderr, "The user account has been disabled."
+ break
+ if e.reason == "ServiceDisabled":
+ print >>sys.stderr, ("The user's access to the service has been "
+ "disabled.")
+ break
+ if e.reason == "ServiceUnavailable":
+ print >>sys.stderr, "The service is not available; try again later."
+ break
+ raise
+ self._GetAuthCookie(auth_token)
+ return
+
+ def Send(self, request_path, payload=None,
+ content_type="application/octet-stream",
+ timeout=None,
+ **kwargs):
+ """Sends an RPC and returns the response.
+
+ Args:
+ request_path: The path to send the request to, eg /api/appversion/create.
+ payload: The body of the request, or None to send an empty request.
+ content_type: The Content-Type header to use.
+ timeout: timeout in seconds; default None i.e. no timeout.
+ (Note: for large requests on OS X, the timeout doesn't work right.)
+ kwargs: Any keyword arguments are converted into query string parameters.
+
+ Returns:
+ The response body, as a string.
+ """
+ # TODO: Don't require authentication. Let the server say
+ # whether it is necessary.
+ if not self.authenticated:
+ self._Authenticate()
+
+ old_timeout = socket.getdefaulttimeout()
+ socket.setdefaulttimeout(timeout)
+ try:
+ tries = 0
+ while True:
+ tries += 1
+ args = dict(kwargs)
+ url = "http://%s%s" % (self.host, request_path)
+ if args:
+ url += "?" + urllib.urlencode(args)
+ req = self._CreateRequest(url=url, data=payload)
+ req.add_header("Content-Type", content_type)
+ try:
+ f = self.opener.open(req)
+ response = f.read()
+ f.close()
+ return response
+ except urllib2.HTTPError, e:
+ if tries > 3:
+ raise
+ elif e.code == 401:
+ self._Authenticate()
+## elif e.code >= 500 and e.code < 600:
+## # Server Error - try again.
+## continue
+ else:
+ raise
+ finally:
+ socket.setdefaulttimeout(old_timeout)
+
+
+class HttpRpcServer(AbstractRpcServer):
+ """Provides a simplified RPC-style interface for HTTP requests."""
+
+ def _Authenticate(self):
+ """Save the cookie jar after authentication."""
+ super(HttpRpcServer, self)._Authenticate()
+ if self.save_cookies:
+ StatusUpdate("Saving authentication cookies to %s" % self.cookie_file)
+ self.cookie_jar.save()
+
+ def _GetOpener(self):
+ """Returns an OpenerDirector that supports cookies and ignores redirects.
+
+ Returns:
+ A urllib2.OpenerDirector object.
+ """
+ opener = urllib2.OpenerDirector()
+ opener.add_handler(urllib2.ProxyHandler())
+ opener.add_handler(urllib2.UnknownHandler())
+ opener.add_handler(urllib2.HTTPHandler())
+ opener.add_handler(urllib2.HTTPDefaultErrorHandler())
+ opener.add_handler(urllib2.HTTPSHandler())
+ opener.add_handler(urllib2.HTTPErrorProcessor())
+ if self.save_cookies:
+ self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies")
+ self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file)
+ if os.path.exists(self.cookie_file):
+ try:
+ self.cookie_jar.load()
+ self.authenticated = True
+ StatusUpdate("Loaded authentication cookies from %s" %
+ self.cookie_file)
+ except (cookielib.LoadError, IOError):
+ # Failed to load cookies - just ignore them.
+ pass
+ else:
+ # Create an empty cookie file with mode 600
+ fd = os.open(self.cookie_file, os.O_CREAT, 0600)
+ os.close(fd)
+ # Always chmod the cookie file
+ os.chmod(self.cookie_file, 0600)
+ else:
+ # Don't save cookies across runs of update.py.
+ self.cookie_jar = cookielib.CookieJar()
+ opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar))
+ return opener
+
+
+parser = optparse.OptionParser(usage="%prog [options] [-- diff_options]")
+parser.add_option("-y", "--assume_yes", action="store_true",
+ dest="assume_yes", default=False,
+ help="Assume that the answer to yes/no questions is 'yes'.")
+# Logging
+group = parser.add_option_group("Logging options")
+group.add_option("-q", "--quiet", action="store_const", const=0,
+ dest="verbose", help="Print errors only.")
+group.add_option("-v", "--verbose", action="store_const", const=2,
+ dest="verbose", default=1,
+ help="Print info level logs (default).")
+group.add_option("--noisy", action="store_const", const=3,
+ dest="verbose", help="Print all logs.")
+# Review server
+group = parser.add_option_group("Review server options")
+group.add_option("-s", "--server", action="store", dest="server",
+ default="codereview.appspot.com",
+ metavar="SERVER",
+ help=("The server to upload to. The format is host[:port]. "
+ "Defaults to 'codereview.appspot.com'."))
+group.add_option("-e", "--email", action="store", dest="email",
+ metavar="EMAIL", default=None,
+ help="The username to use. Will prompt if omitted.")
+group.add_option("-H", "--host", action="store", dest="host",
+ metavar="HOST", default=None,
+ help="Overrides the Host header sent with all RPCs.")
+group.add_option("--no_cookies", action="store_false",
+ dest="save_cookies", default=True,
+ help="Do not save authentication cookies to local disk.")
+# Issue
+group = parser.add_option_group("Issue options")
+group.add_option("-d", "--description", action="store", dest="description",
+ metavar="DESCRIPTION", default=None,
+ help="Optional description when creating an issue.")
+group.add_option("-f", "--description_file", action="store",
+ dest="description_file", metavar="DESCRIPTION_FILE",
+ default=None,
+ help="Optional path of a file that contains "
+ "the description when creating an issue.")
+group.add_option("-r", "--reviewers", action="store", dest="reviewers",
+ metavar="REVIEWERS", default=None,
+ help="Add reviewers (comma separated email addresses).")
+group.add_option("--cc", action="store", dest="cc",
+ metavar="CC", default=None,
+ help="Add CC (comma separated email addresses).")
+# Upload options
+group = parser.add_option_group("Patch options")
+group.add_option("-m", "--message", action="store", dest="message",
+ metavar="MESSAGE", default=None,
+ help="A message to identify the patch. "
+ "Will prompt if omitted.")
+group.add_option("-i", "--issue", type="int", action="store",
+ metavar="ISSUE", default=None,
+ help="Issue number to which to add. Defaults to new issue.")
+group.add_option("--download_base", action="store_true",
+ dest="download_base", default=False,
+ help="Base files will be downloaded by the server "
+ "(side-by-side diffs may not work on files with CRs).")
+group.add_option("--rev", action="store", dest="revision",
+ metavar="REV", default=None,
+ help="Branch/tree/revision to diff against (used by DVCS).")
+group.add_option("--send_mail", action="store_true",
+ dest="send_mail", default=False,
+ help="Send notification email to reviewers.")
+
+
+def GetRpcServer(options):
+ """Returns an instance of an AbstractRpcServer.
+
+ Returns:
+ A new AbstractRpcServer, on which RPC calls can be made.
+ """
+
+ rpc_server_class = HttpRpcServer
+
+ def GetUserCredentials():
+ """Prompts the user for a username and password."""
+ email = options.email
+ if email is None:
+ email = GetEmail("Email (login for uploading to %s)" % options.server)
+ password = getpass.getpass("Password for %s: " % email)
+ return (email, password)
+
+ # If this is the dev_appserver, use fake authentication.
+ host = (options.host or options.server).lower()
+ if host == "localhost" or host.startswith("localhost:"):
+ email = options.email
+ if email is None:
+ email = "test@example.com"
+ logging.info("Using debug user %s. Override with --email" % email)
+ server = rpc_server_class(
+ options.server,
+ lambda: (email, "password"),
+ host_override=options.host,
+ extra_headers={"Cookie":
+ 'dev_appserver_login="%s:False"' % email},
+ save_cookies=options.save_cookies)
+ # Don't try to talk to ClientLogin.
+ server.authenticated = True
+ return server
+
+ return rpc_server_class(options.server, GetUserCredentials,
+ host_override=options.host,
+ save_cookies=options.save_cookies)
+
+
+def EncodeMultipartFormData(fields, files):
+ """Encode form fields for multipart/form-data.
+
+ Args:
+ fields: A sequence of (name, value) elements for regular form fields.
+ files: A sequence of (name, filename, value) elements for data to be
+ uploaded as files.
+ Returns:
+ (content_type, body) ready for httplib.HTTP instance.
+
+ Source:
+ http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306
+ """
+ BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-'
+ CRLF = '\r\n'
+ lines = []
+ for (key, value) in fields:
+ lines.append('--' + BOUNDARY)
+ lines.append('Content-Disposition: form-data; name="%s"' % key)
+ lines.append('')
+ lines.append(value)
+ for (key, filename, value) in files:
+ lines.append('--' + BOUNDARY)
+ lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' %
+ (key, filename))
+ lines.append('Content-Type: %s' % GetContentType(filename))
+ lines.append('')
+ lines.append(value)
+ lines.append('--' + BOUNDARY + '--')
+ lines.append('')
+ body = CRLF.join(lines)
+ content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
+ return content_type, body
+
+
+def GetContentType(filename):
+ """Helper to guess the content-type from the filename."""
+ return mimetypes.guess_type(filename)[0] or 'application/octet-stream'
+
+
+# Use a shell for subcommands on Windows to get a PATH search.
+use_shell = sys.platform.startswith("win")
+
+def RunShellWithReturnCode(command, print_output=False,
+ universal_newlines=True):
+ """Executes a command and returns the output from stdout and the return code.
+
+ Args:
+ command: Command to execute.
+ print_output: If True, the output is printed to stdout.
+ If False, both stdout and stderr are ignored.
+ universal_newlines: Use universal_newlines flag (default: True).
+
+ Returns:
+ Tuple (output, return code)
+ """
+ logging.info("Running %s", command)
+ p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+ shell=use_shell, universal_newlines=universal_newlines)
+ if print_output:
+ output_array = []
+ while True:
+ line = p.stdout.readline()
+ if not line:
+ break
+ print line.strip("\n")
+ output_array.append(line)
+ output = "".join(output_array)
+ else:
+ output = p.stdout.read()
+ p.wait()
+ errout = p.stderr.read()
+ if print_output and errout:
+ print >>sys.stderr, errout
+ p.stdout.close()
+ p.stderr.close()
+ return output, p.returncode
+
+
+def RunShell(command, silent_ok=False, universal_newlines=True,
+ print_output=False):
+ data, retcode = RunShellWithReturnCode(command, print_output,
+ universal_newlines)
+ if retcode:
+ ErrorExit("Got error status from %s:\n%s" % (command, data))
+ if not silent_ok and not data:
+ ErrorExit("No output from %s" % command)
+ return data
+
+
+class VersionControlSystem(object):
+ """Abstract base class providing an interface to the VCS."""
+
+ def __init__(self, options):
+ """Constructor.
+
+ Args:
+ options: Command line options.
+ """
+ self.options = options
+
+ def GenerateDiff(self, args):
+ """Return the current diff as a string.
+
+ Args:
+ args: Extra arguments to pass to the diff command.
+ """
+ raise NotImplementedError(
+ "abstract method -- subclass %s must override" % self.__class__)
+
+ def GetUnknownFiles(self):
+ """Return a list of files unknown to the VCS."""
+ raise NotImplementedError(
+ "abstract method -- subclass %s must override" % self.__class__)
+
+ def CheckForUnknownFiles(self):
+ """Show an "are you sure?" prompt if there are unknown files."""
+ unknown_files = self.GetUnknownFiles()
+ if unknown_files:
+ print "The following files are not added to version control:"
+ for line in unknown_files:
+ print line
+ prompt = "Are you sure to continue?(y/N) "
+ answer = raw_input(prompt).strip()
+ if answer != "y":
+ ErrorExit("User aborted")
+
+ def GetBaseFile(self, filename):
+ """Get the content of the upstream version of a file.
+
+ Returns:
+ A tuple (base_content, new_content, is_binary, status)
+ base_content: The contents of the base file.
+ new_content: For text files, this is empty. For binary files, this is
+ the contents of the new file, since the diff output won't contain
+ information to reconstruct the current file.
+ is_binary: True iff the file is binary.
+ status: The status of the file.
+ """
+
+ raise NotImplementedError(
+ "abstract method -- subclass %s must override" % self.__class__)
+
+
+ def GetBaseFiles(self, diff):
+ """Helper that calls GetBase file for each file in the patch.
+
+ Returns:
+ A dictionary that maps from filename to GetBaseFile's tuple. Filenames
+ are retrieved based on lines that start with "Index:" or
+ "Property changes on:".
+ """
+ files = {}
+ for line in diff.splitlines(True):
+ if line.startswith('Index:') or line.startswith('Property changes on:'):
+ unused, filename = line.split(':', 1)
+ # On Windows if a file has property changes its filename uses '\'
+ # instead of '/'.
+ filename = filename.strip().replace('\\', '/')
+ files[filename] = self.GetBaseFile(filename)
+ return files
+
+
+ def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options,
+ files):
+ """Uploads the base files (and if necessary, the current ones as well)."""
+
+ def UploadFile(filename, file_id, content, is_binary, status, is_base):
+ """Uploads a file to the server."""
+ file_too_large = False
+ if is_base:
+ type = "base"
+ else:
+ type = "current"
+ if len(content) > MAX_UPLOAD_SIZE:
+ print ("Not uploading the %s file for %s because it's too large." %
+ (type, filename))
+ file_too_large = True
+ content = ""
+ checksum = md5.new(content).hexdigest()
+ if options.verbose > 0 and not file_too_large:
+ print "Uploading %s file for %s" % (type, filename)
+ url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id)
+ form_fields = [("filename", filename),
+ ("status", status),
+ ("checksum", checksum),
+ ("is_binary", str(is_binary)),
+ ("is_current", str(not is_base)),
+ ]
+ if file_too_large:
+ form_fields.append(("file_too_large", "1"))
+ if options.email:
+ form_fields.append(("user", options.email))
+ ctype, body = EncodeMultipartFormData(form_fields,
+ [("data", filename, content)])
+ response_body = rpc_server.Send(url, body,
+ content_type=ctype)
+ if not response_body.startswith("OK"):
+ StatusUpdate(" --> %s" % response_body)
+ sys.exit(1)
+
+ patches = dict()
+ [patches.setdefault(v, k) for k, v in patch_list]
+ for filename in patches.keys():
+ base_content, new_content, is_binary, status = files[filename]
+ file_id_str = patches.get(filename)
+ if file_id_str.find("nobase") != -1:
+ base_content = None
+ file_id_str = file_id_str[file_id_str.rfind("_") + 1:]
+ file_id = int(file_id_str)
+ if base_content != None:
+ UploadFile(filename, file_id, base_content, is_binary, status, True)
+ if new_content != None:
+ UploadFile(filename, file_id, new_content, is_binary, status, False)
+
+ def IsImage(self, filename):
+ """Returns true if the filename has an image extension."""
+ mimetype = mimetypes.guess_type(filename)[0]
+ if not mimetype:
+ return False
+ return mimetype.startswith("image/")
+
+
+class SubversionVCS(VersionControlSystem):
+ """Implementation of the VersionControlSystem interface for Subversion."""
+
+ def __init__(self, options):
+ super(SubversionVCS, self).__init__(options)
+ if self.options.revision:
+ match = re.match(r"(\d+)(:(\d+))?", self.options.revision)
+ if not match:
+ ErrorExit("Invalid Subversion revision %s." % self.options.revision)
+ self.rev_start = match.group(1)
+ self.rev_end = match.group(3)
+ else:
+ self.rev_start = self.rev_end = None
+ # Cache output from "svn list -r REVNO dirname".
+ # Keys: dirname, Values: 2-tuple (ouput for start rev and end rev).
+ self.svnls_cache = {}
+ # SVN base URL is required to fetch files deleted in an older revision.
+ # Result is cached to not guess it over and over again in GetBaseFile().
+ required = self.options.download_base or self.options.revision is not None
+ self.svn_base = self._GuessBase(required)
+
+ def GuessBase(self, required):
+ """Wrapper for _GuessBase."""
+ return self.svn_base
+
+ def _GuessBase(self, required):
+ """Returns the SVN base URL.
+
+ Args:
+ required: If true, exits if the url can't be guessed, otherwise None is
+ returned.
+ """
+ info = RunShell(["svn", "info"])
+ for line in info.splitlines():
+ words = line.split()
+ if len(words) == 2 and words[0] == "URL:":
+ url = words[1]
+ scheme, netloc, path, params, query, fragment = urlparse.urlparse(url)
+ username, netloc = urllib.splituser(netloc)
+ if username:
+ logging.info("Removed username from base URL")
+ if netloc.endswith("svn.python.org"):
+ if netloc == "svn.python.org":
+ if path.startswith("/projects/"):
+ path = path[9:]
+ elif netloc != "pythondev@svn.python.org":
+ ErrorExit("Unrecognized Python URL: %s" % url)
+ base = "http://svn.python.org/view/*checkout*%s/" % path
+ logging.info("Guessed Python base = %s", base)
+ elif netloc.endswith("svn.collab.net"):
+ if path.startswith("/repos/"):
+ path = path[6:]
+ base = "http://svn.collab.net/viewvc/*checkout*%s/" % path
+ logging.info("Guessed CollabNet base = %s", base)
+ elif netloc.endswith(".googlecode.com"):
+ path = path + "/"
+ base = urlparse.urlunparse(("http", netloc, path, params,
+ query, fragment))
+ logging.info("Guessed Google Code base = %s", base)
+ else:
+ path = path + "/"
+ base = urlparse.urlunparse((scheme, netloc, path, params,
+ query, fragment))
+ logging.info("Guessed base = %s", base)
+ return base
+ if required:
+ ErrorExit("Can't find URL in output from svn info")
+ return None
+
+ def GenerateDiff(self, args):
+ cmd = ["svn", "diff"]
+ if self.options.revision:
+ cmd += ["-r", self.options.revision]
+ cmd.extend(args)
+ data = RunShell(cmd)
+ count = 0
+ for line in data.splitlines():
+ if line.startswith("Index:") or line.startswith("Property changes on:"):
+ count += 1
+ logging.info(line)
+ if not count:
+ ErrorExit("No valid patches found in output from svn diff")
+ return data
+
+ def _CollapseKeywords(self, content, keyword_str):
+ """Collapses SVN keywords."""
+ # svn cat translates keywords but svn diff doesn't. As a result of this
+ # behavior patching.PatchChunks() fails with a chunk mismatch error.
+ # This part was originally written by the Review Board development team
+ # who had the same problem (http://reviews.review-board.org/r/276/).
+ # Mapping of keywords to known aliases
+ svn_keywords = {
+ # Standard keywords
+ 'Date': ['Date', 'LastChangedDate'],
+ 'Revision': ['Revision', 'LastChangedRevision', 'Rev'],
+ 'Author': ['Author', 'LastChangedBy'],
+ 'HeadURL': ['HeadURL', 'URL'],
+ 'Id': ['Id'],
+
+ # Aliases
+ 'LastChangedDate': ['LastChangedDate', 'Date'],
+ 'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'],
+ 'LastChangedBy': ['LastChangedBy', 'Author'],
+ 'URL': ['URL', 'HeadURL'],
+ }
+
+ def repl(m):
+ if m.group(2):
+ return "$%s::%s$" % (m.group(1), " " * len(m.group(3)))
+ return "$%s$" % m.group(1)
+ keywords = [keyword
+ for name in keyword_str.split(" ")
+ for keyword in svn_keywords.get(name, [])]
+ return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content)
+
+ def GetUnknownFiles(self):
+ status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True)
+ unknown_files = []
+ for line in status.split("\n"):
+ if line and line[0] == "?":
+ unknown_files.append(line)
+ return unknown_files
+
+ def ReadFile(self, filename):
+ """Returns the contents of a file."""
+ file = open(filename, 'rb')
+ result = ""
+ try:
+ result = file.read()
+ finally:
+ file.close()
+ return result
+
+ def GetStatus(self, filename):
+ """Returns the status of a file."""
+ if not self.options.revision:
+ status = RunShell(["svn", "status", "--ignore-externals", filename])
+ if not status:
+ ErrorExit("svn status returned no output for %s" % filename)
+ status_lines = status.splitlines()
+ # If file is in a cl, the output will begin with
+ # "\n--- Changelist 'cl_name':\n". See
+ # http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
+ if (len(status_lines) == 3 and
+ not status_lines[0] and
+ status_lines[1].startswith("--- Changelist")):
+ status = status_lines[2]
+ else:
+ status = status_lines[0]
+ # If we have a revision to diff against we need to run "svn list"
+ # for the old and the new revision and compare the results to get
+ # the correct status for a file.
+ else:
+ dirname, relfilename = os.path.split(filename)
+ if dirname not in self.svnls_cache:
+ cmd = ["svn", "list", "-r", self.rev_start, dirname or "."]
+ out, returncode = RunShellWithReturnCode(cmd)
+ if returncode:
+ ErrorExit("Failed to get status for %s." % filename)
+ old_files = out.splitlines()
+ args = ["svn", "list"]
+ if self.rev_end:
+ args += ["-r", self.rev_end]
+ cmd = args + [dirname or "."]
+ out, returncode = RunShellWithReturnCode(cmd)
+ if returncode:
+ ErrorExit("Failed to run command %s" % cmd)
+ self.svnls_cache[dirname] = (old_files, out.splitlines())
+ old_files, new_files = self.svnls_cache[dirname]
+ if relfilename in old_files and relfilename not in new_files:
+ status = "D "
+ elif relfilename in old_files and relfilename in new_files:
+ status = "M "
+ else:
+ status = "A "
+ return status
+
+ def GetBaseFile(self, filename):
+ status = self.GetStatus(filename)
+ base_content = None
+ new_content = None
+
+ # If a file is copied its status will be "A +", which signifies
+ # "addition-with-history". See "svn st" for more information. We need to
+ # upload the original file or else diff parsing will fail if the file was
+ # edited.
+ if status[0] == "A" and status[3] != "+":
+ # We'll need to upload the new content if we're adding a binary file
+ # since diff's output won't contain it.
+ mimetype = RunShell(["svn", "propget", "svn:mime-type", filename],
+ silent_ok=True)
+ base_content = ""
+ is_binary = mimetype and not mimetype.startswith("text/")
+ if is_binary and self.IsImage(filename):
+ new_content = self.ReadFile(filename)
+ elif (status[0] in ("M", "D", "R") or
+ (status[0] == "A" and status[3] == "+") or # Copied file.
+ (status[0] == " " and status[1] == "M")): # Property change.
+ args = []
+ if self.options.revision:
+ url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
+ else:
+ # Don't change filename, it's needed later.
+ url = filename
+ args += ["-r", "BASE"]
+ cmd = ["svn"] + args + ["propget", "svn:mime-type", url]
+ mimetype, returncode = RunShellWithReturnCode(cmd)
+ if returncode:
+ # File does not exist in the requested revision.
+ # Reset mimetype, it contains an error message.
+ mimetype = ""
+ get_base = False
+ is_binary = mimetype and not mimetype.startswith("text/")
+ if status[0] == " ":
+ # Empty base content just to force an upload.
+ base_content = ""
+ elif is_binary:
+ if self.IsImage(filename):
+ get_base = True
+ if status[0] == "M":
+ if not self.rev_end:
+ new_content = self.ReadFile(filename)
+ else:
+ url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end)
+ new_content = RunShell(["svn", "cat", url],
+ universal_newlines=True, silent_ok=True)
+ else:
+ base_content = ""
+ else:
+ get_base = True
+
+ if get_base:
+ if is_binary:
+ universal_newlines = False
+ else:
+ universal_newlines = True
+ if self.rev_start:
+ # "svn cat -r REV delete_file.txt" doesn't work. cat requires
+ # the full URL with "@REV" appended instead of using "-r" option.
+ url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
+ base_content = RunShell(["svn", "cat", url],
+ universal_newlines=universal_newlines,
+ silent_ok=True)
+ else:
+ base_content = RunShell(["svn", "cat", filename],
+ universal_newlines=universal_newlines,
+ silent_ok=True)
+ if not is_binary:
+ args = []
+ if self.rev_start:
+ url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
+ else:
+ url = filename
+ args += ["-r", "BASE"]
+ cmd = ["svn"] + args + ["propget", "svn:keywords", url]
+ keywords, returncode = RunShellWithReturnCode(cmd)
+ if keywords and not returncode:
+ base_content = self._CollapseKeywords(base_content, keywords)
+ else:
+ StatusUpdate("svn status returned unexpected output: %s" % status)
+ sys.exit(1)
+ return base_content, new_content, is_binary, status[0:5]
+
+
+class GitVCS(VersionControlSystem):
+ """Implementation of the VersionControlSystem interface for Git."""
+
+ def __init__(self, options):
+ super(GitVCS, self).__init__(options)
+ # Map of filename -> hash of base file.
+ self.base_hashes = {}
+
+ def GenerateDiff(self, extra_args):
+ # This is more complicated than svn's GenerateDiff because we must convert
+ # the diff output to include an svn-style "Index:" line as well as record
+ # the hashes of the base files, so we can upload them along with our diff.
+ if self.options.revision:
+ extra_args = [self.options.revision] + extra_args
+ gitdiff = RunShell(["git", "diff", "--full-index"] + extra_args)
+ svndiff = []
+ filecount = 0
+ filename = None
+ for line in gitdiff.splitlines():
+ match = re.match(r"diff --git a/(.*) b/.*$", line)
+ if match:
+ filecount += 1
+ filename = match.group(1)
+ svndiff.append("Index: %s\n" % filename)
+ else:
+ # The "index" line in a git diff looks like this (long hashes elided):
+ # index 82c0d44..b2cee3f 100755
+ # We want to save the left hash, as that identifies the base file.
+ match = re.match(r"index (\w+)\.\.", line)
+ if match:
+ self.base_hashes[filename] = match.group(1)
+ svndiff.append(line + "\n")
+ if not filecount:
+ ErrorExit("No valid patches found in output from git diff")
+ return "".join(svndiff)
+
+ def GetUnknownFiles(self):
+ status = RunShell(["git", "ls-files", "--exclude-standard", "--others"],
+ silent_ok=True)
+ return status.splitlines()
+
+ def GetBaseFile(self, filename):
+ hash = self.base_hashes[filename]
+ base_content = None
+ new_content = None
+ is_binary = False
+ if hash == "0" * 40: # All-zero hash indicates no base file.
+ status = "A"
+ base_content = ""
+ else:
+ status = "M"
+ base_content, returncode = RunShellWithReturnCode(["git", "show", hash])
+ if returncode:
+ ErrorExit("Got error status from 'git show %s'" % hash)
+ return (base_content, new_content, is_binary, status)
+
+
+class MercurialVCS(VersionControlSystem):
+ """Implementation of the VersionControlSystem interface for Mercurial."""
+
+ def __init__(self, options, repo_dir):
+ super(MercurialVCS, self).__init__(options)
+ # Absolute path to repository (we can be in a subdir)
+ self.repo_dir = os.path.normpath(repo_dir)
+ # Compute the subdir
+ cwd = os.path.normpath(os.getcwd())
+ assert cwd.startswith(self.repo_dir)
+ self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/")
+ if self.options.revision:
+ self.base_rev = self.options.revision
+ else:
+ self.base_rev = RunShell(["hg", "parent", "-q"]).split(':')[1].strip()
+
+ def _GetRelPath(self, filename):
+ """Get relative path of a file according to the current directory,
+ given its logical path in the repo."""
+ assert filename.startswith(self.subdir), filename
+ return filename[len(self.subdir):].lstrip(r"\/")
+
+ def GenerateDiff(self, extra_args):
+ # If no file specified, restrict to the current subdir
+ extra_args = extra_args or ["."]
+ cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args
+ data = RunShell(cmd, silent_ok=True)
+ svndiff = []
+ filecount = 0
+ for line in data.splitlines():
+ m = re.match("diff --git a/(\S+) b/(\S+)", line)
+ if m:
+ # Modify line to make it look like as it comes from svn diff.
+ # With this modification no changes on the server side are required
+ # to make upload.py work with Mercurial repos.
+ # NOTE: for proper handling of moved/copied files, we have to use
+ # the second filename.
+ filename = m.group(2)
+ svndiff.append("Index: %s" % filename)
+ svndiff.append("=" * 67)
+ filecount += 1
+ logging.info(line)
+ else:
+ svndiff.append(line)
+ if not filecount:
+ ErrorExit("No valid patches found in output from hg diff")
+ return "\n".join(svndiff) + "\n"
+
+ def GetUnknownFiles(self):
+ """Return a list of files unknown to the VCS."""
+ args = []
+ status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."],
+ silent_ok=True)
+ unknown_files = []
+ for line in status.splitlines():
+ st, fn = line.split(" ", 1)
+ if st == "?":
+ unknown_files.append(fn)
+ return unknown_files
+
+ def GetBaseFile(self, filename):
+ # "hg status" and "hg cat" both take a path relative to the current subdir
+ # rather than to the repo root, but "hg diff" has given us the full path
+ # to the repo root.
+ base_content = ""
+ new_content = None
+ is_binary = False
+ oldrelpath = relpath = self._GetRelPath(filename)
+ # "hg status -C" returns two lines for moved/copied files, one otherwise
+ out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath])
+ out = out.splitlines()
+ # HACK: strip error message about missing file/directory if it isn't in
+ # the working copy
+ if out[0].startswith('%s: ' % relpath):
+ out = out[1:]
+ if len(out) > 1:
+ # Moved/copied => considered as modified, use old filename to
+ # retrieve base contents
+ oldrelpath = out[1].strip()
+ status = "M"
+ else:
+ status, _ = out[0].split(' ', 1)
+ if status != "A":
+ base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
+ silent_ok=True)
+ is_binary = "\0" in base_content # Mercurial's heuristic
+ if status != "R":
+ new_content = open(relpath, "rb").read()
+ is_binary = is_binary or "\0" in new_content
+ if is_binary and base_content:
+ # Fetch again without converting newlines
+ base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
+ silent_ok=True, universal_newlines=False)
+ if not is_binary or not self.IsImage(relpath):
+ new_content = None
+ return base_content, new_content, is_binary, status
+
+
+# NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync.
+def SplitPatch(data):
+ """Splits a patch into separate pieces for each file.
+
+ Args:
+ data: A string containing the output of svn diff.
+
+ Returns:
+ A list of 2-tuple (filename, text) where text is the svn diff output
+ pertaining to filename.
+ """
+ patches = []
+ filename = None
+ diff = []
+ for line in data.splitlines(True):
+ new_filename = None
+ if line.startswith('Index:'):
+ unused, new_filename = line.split(':', 1)
+ new_filename = new_filename.strip()
+ elif line.startswith('Property changes on:'):
+ unused, temp_filename = line.split(':', 1)
+ # When a file is modified, paths use '/' between directories, however
+ # when a property is modified '\' is used on Windows. Make them the same
+ # otherwise the file shows up twice.
+ temp_filename = temp_filename.strip().replace('\\', '/')
+ if temp_filename != filename:
+ # File has property changes but no modifications, create a new diff.
+ new_filename = temp_filename
+ if new_filename:
+ if filename and diff:
+ patches.append((filename, ''.join(diff)))
+ filename = new_filename
+ diff = [line]
+ continue
+ if diff is not None:
+ diff.append(line)
+ if filename and diff:
+ patches.append((filename, ''.join(diff)))
+ return patches
+
+
+def UploadSeparatePatches(issue, rpc_server, patchset, data, options):
+ """Uploads a separate patch for each file in the diff output.
+
+ Returns a list of [patch_key, filename] for each file.
+ """
+ patches = SplitPatch(data)
+ rv = []
+ for patch in patches:
+ if len(patch[1]) > MAX_UPLOAD_SIZE:
+ print ("Not uploading the patch for " + patch[0] +
+ " because the file is too large.")
+ continue
+ form_fields = [("filename", patch[0])]
+ if not options.download_base:
+ form_fields.append(("content_upload", "1"))
+ files = [("data", "data.diff", patch[1])]
+ ctype, body = EncodeMultipartFormData(form_fields, files)
+ url = "/%d/upload_patch/%d" % (int(issue), int(patchset))
+ print "Uploading patch for " + patch[0]
+ response_body = rpc_server.Send(url, body, content_type=ctype)
+ lines = response_body.splitlines()
+ if not lines or lines[0] != "OK":
+ StatusUpdate(" --> %s" % response_body)
+ sys.exit(1)
+ rv.append([lines[1], patch[0]])
+ return rv
+
+
+def GuessVCS(options):
+ """Helper to guess the version control system.
+
+ This examines the current directory, guesses which VersionControlSystem
+ we're using, and returns an instance of the appropriate class. Exit with an
+ error if we can't figure it out.
+
+ Returns:
+ A VersionControlSystem instance. Exits if the VCS can't be guessed.
+ """
+ # Mercurial has a command to get the base directory of a repository
+ # Try running it, but don't die if we don't have hg installed.
+ # NOTE: we try Mercurial first as it can sit on top of an SVN working copy.
+ try:
+ out, returncode = RunShellWithReturnCode(["hg", "root"])
+ if returncode == 0:
+ return MercurialVCS(options, out.strip())
+ except OSError, (errno, message):
+ if errno != 2: # ENOENT -- they don't have hg installed.
+ raise
+
+ # Subversion has a .svn in all working directories.
+ if os.path.isdir('.svn'):
+ logging.info("Guessed VCS = Subversion")
+ return SubversionVCS(options)
+
+ # Git has a command to test if you're in a git tree.
+ # Try running it, but don't die if we don't have git installed.
+ try:
+ out, returncode = RunShellWithReturnCode(["git", "rev-parse",
+ "--is-inside-work-tree"])
+ if returncode == 0:
+ return GitVCS(options)
+ except OSError, (errno, message):
+ if errno != 2: # ENOENT -- they don't have git installed.
+ raise
+
+ ErrorExit(("Could not guess version control system. "
+ "Are you in a working copy directory?"))
+
+
+def RealMain(argv, data=None):
+ """The real main function.
+
+ Args:
+ argv: Command line arguments.
+ data: Diff contents. If None (default) the diff is generated by
+ the VersionControlSystem implementation returned by GuessVCS().
+
+ Returns:
+ A 2-tuple (issue id, patchset id).
+ The patchset id is None if the base files are not uploaded by this
+ script (applies only to SVN checkouts).
+ """
+ logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:"
+ "%(lineno)s %(message)s "))
+ os.environ['LC_ALL'] = 'C'
+ options, args = parser.parse_args(argv[1:])
+ global verbosity
+ verbosity = options.verbose
+ if verbosity >= 3:
+ logging.getLogger().setLevel(logging.DEBUG)
+ elif verbosity >= 2:
+ logging.getLogger().setLevel(logging.INFO)
+ vcs = GuessVCS(options)
+ if isinstance(vcs, SubversionVCS):
+ # base field is only allowed for Subversion.
+ # Note: Fetching base files may become deprecated in future releases.
+ base = vcs.GuessBase(options.download_base)
+ else:
+ base = None
+ if not base and options.download_base:
+ options.download_base = True
+ logging.info("Enabled upload of base file")
+ if not options.assume_yes:
+ vcs.CheckForUnknownFiles()
+ if data is None:
+ data = vcs.GenerateDiff(args)
+ files = vcs.GetBaseFiles(data)
+ if verbosity >= 1:
+ print "Upload server:", options.server, "(change with -s/--server)"
+ if options.issue:
+ prompt = "Message describing this patch set: "
+ else:
+ prompt = "New issue subject: "
+ message = options.message or raw_input(prompt).strip()
+ if not message:
+ ErrorExit("A non-empty message is required")
+ rpc_server = GetRpcServer(options)
+ form_fields = [("subject", message)]
+ if base:
+ form_fields.append(("base", base))
+ if options.issue:
+ form_fields.append(("issue", str(options.issue)))
+ if options.email:
+ form_fields.append(("user", options.email))
+ if options.reviewers:
+ for reviewer in options.reviewers.split(','):
+ if "@" in reviewer and not reviewer.split("@")[1].count(".") == 1:
+ ErrorExit("Invalid email address: %s" % reviewer)
+ form_fields.append(("reviewers", options.reviewers))
+ if options.cc:
+ for cc in options.cc.split(','):
+ if "@" in cc and not cc.split("@")[1].count(".") == 1:
+ ErrorExit("Invalid email address: %s" % cc)
+ form_fields.append(("cc", options.cc))
+ description = options.description
+ if options.description_file:
+ if options.description:
+ ErrorExit("Can't specify description and description_file")
+ file = open(options.description_file, 'r')
+ description = file.read()
+ file.close()
+ if description:
+ form_fields.append(("description", description))
+ # Send a hash of all the base file so the server can determine if a copy
+ # already exists in an earlier patchset.
+ base_hashes = ""
+ for file, info in files.iteritems():
+ if not info[0] is None:
+ checksum = md5.new(info[0]).hexdigest()
+ if base_hashes:
+ base_hashes += "|"
+ base_hashes += checksum + ":" + file
+ form_fields.append(("base_hashes", base_hashes))
+ # If we're uploading base files, don't send the email before the uploads, so
+ # that it contains the file status.
+ if options.send_mail and options.download_base:
+ form_fields.append(("send_mail", "1"))
+ if not options.download_base:
+ form_fields.append(("content_upload", "1"))
+ if len(data) > MAX_UPLOAD_SIZE:
+ print "Patch is large, so uploading file patches separately."
+ uploaded_diff_file = []
+ form_fields.append(("separate_patches", "1"))
+ else:
+ uploaded_diff_file = [("data", "data.diff", data)]
+ ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file)
+ response_body = rpc_server.Send("/upload", body, content_type=ctype)
+ patchset = None
+ if not options.download_base or not uploaded_diff_file:
+ lines = response_body.splitlines()
+ if len(lines) >= 2:
+ msg = lines[0]
+ patchset = lines[1].strip()
+ patches = [x.split(" ", 1) for x in lines[2:]]
+ else:
+ msg = response_body
+ else:
+ msg = response_body
+ StatusUpdate(msg)
+ if not response_body.startswith("Issue created.") and \
+ not response_body.startswith("Issue updated."):
+ sys.exit(0)
+ issue = msg[msg.rfind("/")+1:]
+
+ if not uploaded_diff_file:
+ result = UploadSeparatePatches(issue, rpc_server, patchset, data, options)
+ if not options.download_base:
+ patches = result
+
+ if not options.download_base:
+ vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files)
+ if options.send_mail:
+ rpc_server.Send("/" + issue + "/mail", payload="")
+ return issue, patchset
+
+
+def main():
+ try:
+ RealMain(sys.argv)
+ except KeyboardInterrupt:
+ print
+ StatusUpdate("Interrupted.")
+ sys.exit(1)
+
+
+if __name__ == "__main__":
+ main()
diff --git a/src/testing/gtest/scripts/upload_gtest.py b/src/testing/gtest/scripts/upload_gtest.py
new file mode 100755
index 0000000..be19ae8
--- /dev/null
+++ b/src/testing/gtest/scripts/upload_gtest.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""upload_gtest.py v0.1.0 -- uploads a Google Test patch for review.
+
+This simple wrapper passes all command line flags and
+--cc=googletestframework@googlegroups.com to upload.py.
+
+USAGE: upload_gtest.py [options for upload.py]
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import sys
+
+CC_FLAG = '--cc='
+GTEST_GROUP = 'googletestframework@googlegroups.com'
+
+
+def main():
+ # Finds the path to upload.py, assuming it is in the same directory
+ # as this file.
+ my_dir = os.path.dirname(os.path.abspath(__file__))
+ upload_py_path = os.path.join(my_dir, 'upload.py')
+
+ # Adds Google Test discussion group to the cc line if it's not there
+ # already.
+ upload_py_argv = [upload_py_path]
+ found_cc_flag = False
+ for arg in sys.argv[1:]:
+ if arg.startswith(CC_FLAG):
+ found_cc_flag = True
+ cc_line = arg[len(CC_FLAG):]
+ cc_list = [addr for addr in cc_line.split(',') if addr]
+ if GTEST_GROUP not in cc_list:
+ cc_list.append(GTEST_GROUP)
+ upload_py_argv.append(CC_FLAG + ','.join(cc_list))
+ else:
+ upload_py_argv.append(arg)
+
+ if not found_cc_flag:
+ upload_py_argv.append(CC_FLAG + GTEST_GROUP)
+
+ # Invokes upload.py with the modified command line flags.
+ os.execv(upload_py_path, upload_py_argv)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/src/testing/gtest/src/gtest-all.cc b/src/testing/gtest/src/gtest-all.cc
new file mode 100644
index 0000000..0a9cee5
--- /dev/null
+++ b/src/testing/gtest/src/gtest-all.cc
@@ -0,0 +1,48 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+// Google C++ Testing Framework (Google Test)
+//
+// Sometimes it's desirable to build Google Test by compiling a single file.
+// This file serves this purpose.
+
+// This line ensures that gtest.h can be compiled on its own, even
+// when it's fused.
+#include "gtest/gtest.h"
+
+// The following lines pull in the real gtest *.cc files.
+#include "src/gtest.cc"
+#include "src/gtest-death-test.cc"
+#include "src/gtest-filepath.cc"
+#include "src/gtest-port.cc"
+#include "src/gtest-printers.cc"
+#include "src/gtest-test-part.cc"
+#include "src/gtest-typed-test.cc"
diff --git a/src/testing/gtest/src/gtest-death-test.cc b/src/testing/gtest/src/gtest-death-test.cc
new file mode 100644
index 0000000..36a2e3a
--- /dev/null
+++ b/src/testing/gtest/src/gtest-death-test.cc
@@ -0,0 +1,1337 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
+//
+// This file implements death tests.
+
+#include "gtest/gtest-death-test.h"
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_HAS_DEATH_TEST
+
+# if GTEST_OS_MAC
+# include <crt_externs.h>
+# endif // GTEST_OS_MAC
+
+# include <errno.h>
+# include <fcntl.h>
+# include <limits.h>
+
+# if GTEST_OS_LINUX
+# include <signal.h>
+# endif // GTEST_OS_LINUX
+
+# include <stdarg.h>
+
+# if GTEST_OS_WINDOWS
+# include <windows.h>
+# else
+# include <sys/mman.h>
+# include <sys/wait.h>
+# endif // GTEST_OS_WINDOWS
+
+# if GTEST_OS_QNX
+# include <spawn.h>
+# endif // GTEST_OS_QNX
+
+#endif // GTEST_HAS_DEATH_TEST
+
+#include "gtest/gtest-message.h"
+#include "gtest/internal/gtest-string.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+
+// Constants.
+
+// The default death test style.
+static const char kDefaultDeathTestStyle[] = "fast";
+
+GTEST_DEFINE_string_(
+ death_test_style,
+ internal::StringFromGTestEnv("death_test_style", kDefaultDeathTestStyle),
+ "Indicates how to run a death test in a forked child process: "
+ "\"threadsafe\" (child process re-executes the test binary "
+ "from the beginning, running only the specific death test) or "
+ "\"fast\" (child process runs the death test immediately "
+ "after forking).");
+
+GTEST_DEFINE_bool_(
+ death_test_use_fork,
+ internal::BoolFromGTestEnv("death_test_use_fork", false),
+ "Instructs to use fork()/_exit() instead of clone() in death tests. "
+ "Ignored and always uses fork() on POSIX systems where clone() is not "
+ "implemented. Useful when running under valgrind or similar tools if "
+ "those do not support clone(). Valgrind 3.3.1 will just fail if "
+ "it sees an unsupported combination of clone() flags. "
+ "It is not recommended to use this flag w/o valgrind though it will "
+ "work in 99% of the cases. Once valgrind is fixed, this flag will "
+ "most likely be removed.");
+
+namespace internal {
+GTEST_DEFINE_string_(
+ internal_run_death_test, "",
+ "Indicates the file, line number, temporal index of "
+ "the single death test to run, and a file descriptor to "
+ "which a success code may be sent, all separated by "
+ "the '|' characters. This flag is specified if and only if the current "
+ "process is a sub-process launched for running a thread-safe "
+ "death test. FOR INTERNAL USE ONLY.");
+} // namespace internal
+
+#if GTEST_HAS_DEATH_TEST
+
+namespace internal {
+
+// Valid only for fast death tests. Indicates the code is running in the
+// child process of a fast style death test.
+static bool g_in_fast_death_test_child = false;
+
+// Returns a Boolean value indicating whether the caller is currently
+// executing in the context of the death test child process. Tools such as
+// Valgrind heap checkers may need this to modify their behavior in death
+// tests. IMPORTANT: This is an internal utility. Using it may break the
+// implementation of death tests. User code MUST NOT use it.
+bool InDeathTestChild() {
+# if GTEST_OS_WINDOWS
+
+ // On Windows, death tests are thread-safe regardless of the value of the
+ // death_test_style flag.
+ return !GTEST_FLAG(internal_run_death_test).empty();
+
+# else
+
+ if (GTEST_FLAG(death_test_style) == "threadsafe")
+ return !GTEST_FLAG(internal_run_death_test).empty();
+ else
+ return g_in_fast_death_test_child;
+#endif
+}
+
+} // namespace internal
+
+// ExitedWithCode constructor.
+ExitedWithCode::ExitedWithCode(int exit_code) : exit_code_(exit_code) {
+}
+
+// ExitedWithCode function-call operator.
+bool ExitedWithCode::operator()(int exit_status) const {
+# if GTEST_OS_WINDOWS
+
+ return exit_status == exit_code_;
+
+# else
+
+ return WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == exit_code_;
+
+# endif // GTEST_OS_WINDOWS
+}
+
+# if !GTEST_OS_WINDOWS
+// KilledBySignal constructor.
+KilledBySignal::KilledBySignal(int signum) : signum_(signum) {
+}
+
+// KilledBySignal function-call operator.
+bool KilledBySignal::operator()(int exit_status) const {
+ return WIFSIGNALED(exit_status) && WTERMSIG(exit_status) == signum_;
+}
+# endif // !GTEST_OS_WINDOWS
+
+namespace internal {
+
+// Utilities needed for death tests.
+
+// Generates a textual description of a given exit code, in the format
+// specified by wait(2).
+static String ExitSummary(int exit_code) {
+ Message m;
+
+# if GTEST_OS_WINDOWS
+
+ m << "Exited with exit status " << exit_code;
+
+# else
+
+ if (WIFEXITED(exit_code)) {
+ m << "Exited with exit status " << WEXITSTATUS(exit_code);
+ } else if (WIFSIGNALED(exit_code)) {
+ m << "Terminated by signal " << WTERMSIG(exit_code);
+ }
+# ifdef WCOREDUMP
+ if (WCOREDUMP(exit_code)) {
+ m << " (core dumped)";
+ }
+# endif
+# endif // GTEST_OS_WINDOWS
+
+ return m.GetString();
+}
+
+// Returns true if exit_status describes a process that was terminated
+// by a signal, or exited normally with a nonzero exit code.
+bool ExitedUnsuccessfully(int exit_status) {
+ return !ExitedWithCode(0)(exit_status);
+}
+
+# if !GTEST_OS_WINDOWS
+// Generates a textual failure message when a death test finds more than
+// one thread running, or cannot determine the number of threads, prior
+// to executing the given statement. It is the responsibility of the
+// caller not to pass a thread_count of 1.
+static String DeathTestThreadWarning(size_t thread_count) {
+ Message msg;
+ msg << "Death tests use fork(), which is unsafe particularly"
+ << " in a threaded context. For this test, " << GTEST_NAME_ << " ";
+ if (thread_count == 0)
+ msg << "couldn't detect the number of threads.";
+ else
+ msg << "detected " << thread_count << " threads.";
+ return msg.GetString();
+}
+# endif // !GTEST_OS_WINDOWS
+
+// Flag characters for reporting a death test that did not die.
+static const char kDeathTestLived = 'L';
+static const char kDeathTestReturned = 'R';
+static const char kDeathTestThrew = 'T';
+static const char kDeathTestInternalError = 'I';
+
+// An enumeration describing all of the possible ways that a death test can
+// conclude. DIED means that the process died while executing the test
+// code; LIVED means that process lived beyond the end of the test code;
+// RETURNED means that the test statement attempted to execute a return
+// statement, which is not allowed; THREW means that the test statement
+// returned control by throwing an exception. IN_PROGRESS means the test
+// has not yet concluded.
+// TODO(vladl@google.com): Unify names and possibly values for
+// AbortReason, DeathTestOutcome, and flag characters above.
+enum DeathTestOutcome { IN_PROGRESS, DIED, LIVED, RETURNED, THREW };
+
+// Routine for aborting the program which is safe to call from an
+// exec-style death test child process, in which case the error
+// message is propagated back to the parent process. Otherwise, the
+// message is simply printed to stderr. In either case, the program
+// then exits with status 1.
+void DeathTestAbort(const String& message) {
+ // On a POSIX system, this function may be called from a threadsafe-style
+ // death test child process, which operates on a very small stack. Use
+ // the heap for any additional non-minuscule memory requirements.
+ const InternalRunDeathTestFlag* const flag =
+ GetUnitTestImpl()->internal_run_death_test_flag();
+ if (flag != NULL) {
+ FILE* parent = posix::FDOpen(flag->write_fd(), "w");
+ fputc(kDeathTestInternalError, parent);
+ fprintf(parent, "%s", message.c_str());
+ fflush(parent);
+ _exit(1);
+ } else {
+ fprintf(stderr, "%s", message.c_str());
+ fflush(stderr);
+ posix::Abort();
+ }
+}
+
+// A replacement for CHECK that calls DeathTestAbort if the assertion
+// fails.
+# define GTEST_DEATH_TEST_CHECK_(expression) \
+ do { \
+ if (!::testing::internal::IsTrue(expression)) { \
+ DeathTestAbort(::testing::internal::String::Format( \
+ "CHECK failed: File %s, line %d: %s", \
+ __FILE__, __LINE__, #expression)); \
+ } \
+ } while (::testing::internal::AlwaysFalse())
+
+// This macro is similar to GTEST_DEATH_TEST_CHECK_, but it is meant for
+// evaluating any system call that fulfills two conditions: it must return
+// -1 on failure, and set errno to EINTR when it is interrupted and
+// should be tried again. The macro expands to a loop that repeatedly
+// evaluates the expression as long as it evaluates to -1 and sets
+// errno to EINTR. If the expression evaluates to -1 but errno is
+// something other than EINTR, DeathTestAbort is called.
+# define GTEST_DEATH_TEST_CHECK_SYSCALL_(expression) \
+ do { \
+ int gtest_retval; \
+ do { \
+ gtest_retval = (expression); \
+ } while (gtest_retval == -1 && errno == EINTR); \
+ if (gtest_retval == -1) { \
+ DeathTestAbort(::testing::internal::String::Format( \
+ "CHECK failed: File %s, line %d: %s != -1", \
+ __FILE__, __LINE__, #expression)); \
+ } \
+ } while (::testing::internal::AlwaysFalse())
+
+// Returns the message describing the last system error in errno.
+String GetLastErrnoDescription() {
+ return String(errno == 0 ? "" : posix::StrError(errno));
+}
+
+// This is called from a death test parent process to read a failure
+// message from the death test child process and log it with the FATAL
+// severity. On Windows, the message is read from a pipe handle. On other
+// platforms, it is read from a file descriptor.
+static void FailFromInternalError(int fd) {
+ Message error;
+ char buffer[256];
+ int num_read;
+
+ do {
+ while ((num_read = posix::Read(fd, buffer, 255)) > 0) {
+ buffer[num_read] = '\0';
+ error << buffer;
+ }
+ } while (num_read == -1 && errno == EINTR);
+
+ if (num_read == 0) {
+ GTEST_LOG_(FATAL) << error.GetString();
+ } else {
+ const int last_error = errno;
+ GTEST_LOG_(FATAL) << "Error while reading death test internal: "
+ << GetLastErrnoDescription() << " [" << last_error << "]";
+ }
+}
+
+// Death test constructor. Increments the running death test count
+// for the current test.
+DeathTest::DeathTest() {
+ TestInfo* const info = GetUnitTestImpl()->current_test_info();
+ if (info == NULL) {
+ DeathTestAbort("Cannot run a death test outside of a TEST or "
+ "TEST_F construct");
+ }
+}
+
+// Creates and returns a death test by dispatching to the current
+// death test factory.
+bool DeathTest::Create(const char* statement, const RE* regex,
+ const char* file, int line, DeathTest** test) {
+ return GetUnitTestImpl()->death_test_factory()->Create(
+ statement, regex, file, line, test);
+}
+
+const char* DeathTest::LastMessage() {
+ return last_death_test_message_.c_str();
+}
+
+void DeathTest::set_last_death_test_message(const String& message) {
+ last_death_test_message_ = message;
+}
+
+String DeathTest::last_death_test_message_;
+
+// Provides cross platform implementation for some death functionality.
+class DeathTestImpl : public DeathTest {
+ protected:
+ DeathTestImpl(const char* a_statement, const RE* a_regex)
+ : statement_(a_statement),
+ regex_(a_regex),
+ spawned_(false),
+ status_(-1),
+ outcome_(IN_PROGRESS),
+ read_fd_(-1),
+ write_fd_(-1) {}
+
+ // read_fd_ is expected to be closed and cleared by a derived class.
+ ~DeathTestImpl() { GTEST_DEATH_TEST_CHECK_(read_fd_ == -1); }
+
+ void Abort(AbortReason reason);
+ virtual bool Passed(bool status_ok);
+
+ const char* statement() const { return statement_; }
+ const RE* regex() const { return regex_; }
+ bool spawned() const { return spawned_; }
+ void set_spawned(bool is_spawned) { spawned_ = is_spawned; }
+ int status() const { return status_; }
+ void set_status(int a_status) { status_ = a_status; }
+ DeathTestOutcome outcome() const { return outcome_; }
+ void set_outcome(DeathTestOutcome an_outcome) { outcome_ = an_outcome; }
+ int read_fd() const { return read_fd_; }
+ void set_read_fd(int fd) { read_fd_ = fd; }
+ int write_fd() const { return write_fd_; }
+ void set_write_fd(int fd) { write_fd_ = fd; }
+
+ // Called in the parent process only. Reads the result code of the death
+ // test child process via a pipe, interprets it to set the outcome_
+ // member, and closes read_fd_. Outputs diagnostics and terminates in
+ // case of unexpected codes.
+ void ReadAndInterpretStatusByte();
+
+ private:
+ // The textual content of the code this object is testing. This class
+ // doesn't own this string and should not attempt to delete it.
+ const char* const statement_;
+ // The regular expression which test output must match. DeathTestImpl
+ // doesn't own this object and should not attempt to delete it.
+ const RE* const regex_;
+ // True if the death test child process has been successfully spawned.
+ bool spawned_;
+ // The exit status of the child process.
+ int status_;
+ // How the death test concluded.
+ DeathTestOutcome outcome_;
+ // Descriptor to the read end of the pipe to the child process. It is
+ // always -1 in the child process. The child keeps its write end of the
+ // pipe in write_fd_.
+ int read_fd_;
+ // Descriptor to the child's write end of the pipe to the parent process.
+ // It is always -1 in the parent process. The parent keeps its end of the
+ // pipe in read_fd_.
+ int write_fd_;
+};
+
+// Called in the parent process only. Reads the result code of the death
+// test child process via a pipe, interprets it to set the outcome_
+// member, and closes read_fd_. Outputs diagnostics and terminates in
+// case of unexpected codes.
+void DeathTestImpl::ReadAndInterpretStatusByte() {
+ char flag;
+ int bytes_read;
+
+ // The read() here blocks until data is available (signifying the
+ // failure of the death test) or until the pipe is closed (signifying
+ // its success), so it's okay to call this in the parent before
+ // the child process has exited.
+ do {
+ bytes_read = posix::Read(read_fd(), &flag, 1);
+ } while (bytes_read == -1 && errno == EINTR);
+
+ if (bytes_read == 0) {
+ set_outcome(DIED);
+ } else if (bytes_read == 1) {
+ switch (flag) {
+ case kDeathTestReturned:
+ set_outcome(RETURNED);
+ break;
+ case kDeathTestThrew:
+ set_outcome(THREW);
+ break;
+ case kDeathTestLived:
+ set_outcome(LIVED);
+ break;
+ case kDeathTestInternalError:
+ FailFromInternalError(read_fd()); // Does not return.
+ break;
+ default:
+ GTEST_LOG_(FATAL) << "Death test child process reported "
+ << "unexpected status byte ("
+ << static_cast<unsigned int>(flag) << ")";
+ }
+ } else {
+ GTEST_LOG_(FATAL) << "Read from death test child process failed: "
+ << GetLastErrnoDescription();
+ }
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(posix::Close(read_fd()));
+ set_read_fd(-1);
+}
+
+// Signals that the death test code which should have exited, didn't.
+// Should be called only in a death test child process.
+// Writes a status byte to the child's status file descriptor, then
+// calls _exit(1).
+void DeathTestImpl::Abort(AbortReason reason) {
+ // The parent process considers the death test to be a failure if
+ // it finds any data in our pipe. So, here we write a single flag byte
+ // to the pipe, then exit.
+ const char status_ch =
+ reason == TEST_DID_NOT_DIE ? kDeathTestLived :
+ reason == TEST_THREW_EXCEPTION ? kDeathTestThrew : kDeathTestReturned;
+
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(posix::Write(write_fd(), &status_ch, 1));
+ // We are leaking the descriptor here because on some platforms (i.e.,
+ // when built as Windows DLL), destructors of global objects will still
+ // run after calling _exit(). On such systems, write_fd_ will be
+ // indirectly closed from the destructor of UnitTestImpl, causing double
+ // close if it is also closed here. On debug configurations, double close
+ // may assert. As there are no in-process buffers to flush here, we are
+ // relying on the OS to close the descriptor after the process terminates
+ // when the destructors are not run.
+ _exit(1); // Exits w/o any normal exit hooks (we were supposed to crash)
+}
+
+// Returns an indented copy of stderr output for a death test.
+// This makes distinguishing death test output lines from regular log lines
+// much easier.
+static ::std::string FormatDeathTestOutput(const ::std::string& output) {
+ ::std::string ret;
+ for (size_t at = 0; ; ) {
+ const size_t line_end = output.find('\n', at);
+ ret += "[ DEATH ] ";
+ if (line_end == ::std::string::npos) {
+ ret += output.substr(at);
+ break;
+ }
+ ret += output.substr(at, line_end + 1 - at);
+ at = line_end + 1;
+ }
+ return ret;
+}
+
+// Assesses the success or failure of a death test, using both private
+// members which have previously been set, and one argument:
+//
+// Private data members:
+// outcome: An enumeration describing how the death test
+// concluded: DIED, LIVED, THREW, or RETURNED. The death test
+// fails in the latter three cases.
+// status: The exit status of the child process. On *nix, it is in the
+// in the format specified by wait(2). On Windows, this is the
+// value supplied to the ExitProcess() API or a numeric code
+// of the exception that terminated the program.
+// regex: A regular expression object to be applied to
+// the test's captured standard error output; the death test
+// fails if it does not match.
+//
+// Argument:
+// status_ok: true if exit_status is acceptable in the context of
+// this particular death test, which fails if it is false
+//
+// Returns true iff all of the above conditions are met. Otherwise, the
+// first failing condition, in the order given above, is the one that is
+// reported. Also sets the last death test message string.
+bool DeathTestImpl::Passed(bool status_ok) {
+ if (!spawned())
+ return false;
+
+ const String error_message = GetCapturedStderr();
+
+ bool success = false;
+ Message buffer;
+
+ buffer << "Death test: " << statement() << "\n";
+ switch (outcome()) {
+ case LIVED:
+ buffer << " Result: failed to die.\n"
+ << " Error msg:\n" << FormatDeathTestOutput(error_message);
+ break;
+ case THREW:
+ buffer << " Result: threw an exception.\n"
+ << " Error msg:\n" << FormatDeathTestOutput(error_message);
+ break;
+ case RETURNED:
+ buffer << " Result: illegal return in test statement.\n"
+ << " Error msg:\n" << FormatDeathTestOutput(error_message);
+ break;
+ case DIED:
+ if (status_ok) {
+ const bool matched = RE::PartialMatch(error_message.c_str(), *regex());
+ if (matched) {
+ success = true;
+ } else {
+ buffer << " Result: died but not with expected error.\n"
+ << " Expected: " << regex()->pattern() << "\n"
+ << "Actual msg:\n" << FormatDeathTestOutput(error_message);
+ }
+ } else {
+ buffer << " Result: died but not with expected exit code:\n"
+ << " " << ExitSummary(status()) << "\n"
+ << "Actual msg:\n" << FormatDeathTestOutput(error_message);
+ }
+ break;
+ case IN_PROGRESS:
+ default:
+ GTEST_LOG_(FATAL)
+ << "DeathTest::Passed somehow called before conclusion of test";
+ }
+
+ DeathTest::set_last_death_test_message(buffer.GetString());
+ return success;
+}
+
+# if GTEST_OS_WINDOWS
+// WindowsDeathTest implements death tests on Windows. Due to the
+// specifics of starting new processes on Windows, death tests there are
+// always threadsafe, and Google Test considers the
+// --gtest_death_test_style=fast setting to be equivalent to
+// --gtest_death_test_style=threadsafe there.
+//
+// A few implementation notes: Like the Linux version, the Windows
+// implementation uses pipes for child-to-parent communication. But due to
+// the specifics of pipes on Windows, some extra steps are required:
+//
+// 1. The parent creates a communication pipe and stores handles to both
+// ends of it.
+// 2. The parent starts the child and provides it with the information
+// necessary to acquire the handle to the write end of the pipe.
+// 3. The child acquires the write end of the pipe and signals the parent
+// using a Windows event.
+// 4. Now the parent can release the write end of the pipe on its side. If
+// this is done before step 3, the object's reference count goes down to
+// 0 and it is destroyed, preventing the child from acquiring it. The
+// parent now has to release it, or read operations on the read end of
+// the pipe will not return when the child terminates.
+// 5. The parent reads child's output through the pipe (outcome code and
+// any possible error messages) from the pipe, and its stderr and then
+// determines whether to fail the test.
+//
+// Note: to distinguish Win32 API calls from the local method and function
+// calls, the former are explicitly resolved in the global namespace.
+//
+class WindowsDeathTest : public DeathTestImpl {
+ public:
+ WindowsDeathTest(const char* a_statement,
+ const RE* a_regex,
+ const char* file,
+ int line)
+ : DeathTestImpl(a_statement, a_regex), file_(file), line_(line) {}
+
+ // All of these virtual functions are inherited from DeathTest.
+ virtual int Wait();
+ virtual TestRole AssumeRole();
+
+ private:
+ // The name of the file in which the death test is located.
+ const char* const file_;
+ // The line number on which the death test is located.
+ const int line_;
+ // Handle to the write end of the pipe to the child process.
+ AutoHandle write_handle_;
+ // Child process handle.
+ AutoHandle child_handle_;
+ // Event the child process uses to signal the parent that it has
+ // acquired the handle to the write end of the pipe. After seeing this
+ // event the parent can release its own handles to make sure its
+ // ReadFile() calls return when the child terminates.
+ AutoHandle event_handle_;
+};
+
+// Waits for the child in a death test to exit, returning its exit
+// status, or 0 if no child process exists. As a side effect, sets the
+// outcome data member.
+int WindowsDeathTest::Wait() {
+ if (!spawned())
+ return 0;
+
+ // Wait until the child either signals that it has acquired the write end
+ // of the pipe or it dies.
+ const HANDLE wait_handles[2] = { child_handle_.Get(), event_handle_.Get() };
+ switch (::WaitForMultipleObjects(2,
+ wait_handles,
+ FALSE, // Waits for any of the handles.
+ INFINITE)) {
+ case WAIT_OBJECT_0:
+ case WAIT_OBJECT_0 + 1:
+ break;
+ default:
+ GTEST_DEATH_TEST_CHECK_(false); // Should not get here.
+ }
+
+ // The child has acquired the write end of the pipe or exited.
+ // We release the handle on our side and continue.
+ write_handle_.Reset();
+ event_handle_.Reset();
+
+ ReadAndInterpretStatusByte();
+
+ // Waits for the child process to exit if it haven't already. This
+ // returns immediately if the child has already exited, regardless of
+ // whether previous calls to WaitForMultipleObjects synchronized on this
+ // handle or not.
+ GTEST_DEATH_TEST_CHECK_(
+ WAIT_OBJECT_0 == ::WaitForSingleObject(child_handle_.Get(),
+ INFINITE));
+ DWORD status_code;
+ GTEST_DEATH_TEST_CHECK_(
+ ::GetExitCodeProcess(child_handle_.Get(), &status_code) != FALSE);
+ child_handle_.Reset();
+ set_status(static_cast<int>(status_code));
+ return status();
+}
+
+// The AssumeRole process for a Windows death test. It creates a child
+// process with the same executable as the current process to run the
+// death test. The child process is given the --gtest_filter and
+// --gtest_internal_run_death_test flags such that it knows to run the
+// current death test only.
+DeathTest::TestRole WindowsDeathTest::AssumeRole() {
+ const UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const TestInfo* const info = impl->current_test_info();
+ const int death_test_index = info->result()->death_test_count();
+
+ if (flag != NULL) {
+ // ParseInternalRunDeathTestFlag() has performed all the necessary
+ // processing.
+ set_write_fd(flag->write_fd());
+ return EXECUTE_TEST;
+ }
+
+ // WindowsDeathTest uses an anonymous pipe to communicate results of
+ // a death test.
+ SECURITY_ATTRIBUTES handles_are_inheritable = {
+ sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
+ HANDLE read_handle, write_handle;
+ GTEST_DEATH_TEST_CHECK_(
+ ::CreatePipe(&read_handle, &write_handle, &handles_are_inheritable,
+ 0) // Default buffer size.
+ != FALSE);
+ set_read_fd(::_open_osfhandle(reinterpret_cast<intptr_t>(read_handle),
+ O_RDONLY));
+ write_handle_.Reset(write_handle);
+ event_handle_.Reset(::CreateEvent(
+ &handles_are_inheritable,
+ TRUE, // The event will automatically reset to non-signaled state.
+ FALSE, // The initial state is non-signalled.
+ NULL)); // The even is unnamed.
+ GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != NULL);
+ const String filter_flag = String::Format("--%s%s=%s.%s",
+ GTEST_FLAG_PREFIX_, kFilterFlag,
+ info->test_case_name(),
+ info->name());
+ const String internal_flag = String::Format(
+ "--%s%s=%s|%d|%d|%u|%Iu|%Iu",
+ GTEST_FLAG_PREFIX_,
+ kInternalRunDeathTestFlag,
+ file_, line_,
+ death_test_index,
+ static_cast<unsigned int>(::GetCurrentProcessId()),
+ // size_t has the same with as pointers on both 32-bit and 64-bit
+ // Windows platforms.
+ // See http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx.
+ reinterpret_cast<size_t>(write_handle),
+ reinterpret_cast<size_t>(event_handle_.Get()));
+
+ char executable_path[_MAX_PATH + 1]; // NOLINT
+ GTEST_DEATH_TEST_CHECK_(
+ _MAX_PATH + 1 != ::GetModuleFileNameA(NULL,
+ executable_path,
+ _MAX_PATH));
+
+ String command_line = String::Format("%s %s \"%s\"",
+ ::GetCommandLineA(),
+ filter_flag.c_str(),
+ internal_flag.c_str());
+
+ DeathTest::set_last_death_test_message("");
+
+ CaptureStderr();
+ // Flush the log buffers since the log streams are shared with the child.
+ FlushInfoLog();
+
+ // The child process will share the standard handles with the parent.
+ STARTUPINFOA startup_info;
+ memset(&startup_info, 0, sizeof(STARTUPINFO));
+ startup_info.dwFlags = STARTF_USESTDHANDLES;
+ startup_info.hStdInput = ::GetStdHandle(STD_INPUT_HANDLE);
+ startup_info.hStdOutput = ::GetStdHandle(STD_OUTPUT_HANDLE);
+ startup_info.hStdError = ::GetStdHandle(STD_ERROR_HANDLE);
+
+ PROCESS_INFORMATION process_info;
+ GTEST_DEATH_TEST_CHECK_(::CreateProcessA(
+ executable_path,
+ const_cast<char*>(command_line.c_str()),
+ NULL, // Retuned process handle is not inheritable.
+ NULL, // Retuned thread handle is not inheritable.
+ TRUE, // Child inherits all inheritable handles (for write_handle_).
+ 0x0, // Default creation flags.
+ NULL, // Inherit the parent's environment.
+ UnitTest::GetInstance()->original_working_dir(),
+ &startup_info,
+ &process_info) != FALSE);
+ child_handle_.Reset(process_info.hProcess);
+ ::CloseHandle(process_info.hThread);
+ set_spawned(true);
+ return OVERSEE_TEST;
+}
+# else // We are not on Windows.
+
+// ForkingDeathTest provides implementations for most of the abstract
+// methods of the DeathTest interface. Only the AssumeRole method is
+// left undefined.
+class ForkingDeathTest : public DeathTestImpl {
+ public:
+ ForkingDeathTest(const char* statement, const RE* regex);
+
+ // All of these virtual functions are inherited from DeathTest.
+ virtual int Wait();
+
+ protected:
+ void set_child_pid(pid_t child_pid) { child_pid_ = child_pid; }
+
+ private:
+ // PID of child process during death test; 0 in the child process itself.
+ pid_t child_pid_;
+};
+
+// Constructs a ForkingDeathTest.
+ForkingDeathTest::ForkingDeathTest(const char* a_statement, const RE* a_regex)
+ : DeathTestImpl(a_statement, a_regex),
+ child_pid_(-1) {}
+
+// Waits for the child in a death test to exit, returning its exit
+// status, or 0 if no child process exists. As a side effect, sets the
+// outcome data member.
+int ForkingDeathTest::Wait() {
+ if (!spawned())
+ return 0;
+
+ ReadAndInterpretStatusByte();
+
+ int status_value;
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(waitpid(child_pid_, &status_value, 0));
+ set_status(status_value);
+ return status_value;
+}
+
+// A concrete death test class that forks, then immediately runs the test
+// in the child process.
+class NoExecDeathTest : public ForkingDeathTest {
+ public:
+ NoExecDeathTest(const char* a_statement, const RE* a_regex) :
+ ForkingDeathTest(a_statement, a_regex) { }
+ virtual TestRole AssumeRole();
+};
+
+// The AssumeRole process for a fork-and-run death test. It implements a
+// straightforward fork, with a simple pipe to transmit the status byte.
+DeathTest::TestRole NoExecDeathTest::AssumeRole() {
+ const size_t thread_count = GetThreadCount();
+ if (thread_count != 1) {
+ GTEST_LOG_(WARNING) << DeathTestThreadWarning(thread_count);
+ }
+
+ int pipe_fd[2];
+ GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1);
+
+ DeathTest::set_last_death_test_message("");
+ CaptureStderr();
+ // When we fork the process below, the log file buffers are copied, but the
+ // file descriptors are shared. We flush all log files here so that closing
+ // the file descriptors in the child process doesn't throw off the
+ // synchronization between descriptors and buffers in the parent process.
+ // This is as close to the fork as possible to avoid a race condition in case
+ // there are multiple threads running before the death test, and another
+ // thread writes to the log file.
+ FlushInfoLog();
+
+ const pid_t child_pid = fork();
+ GTEST_DEATH_TEST_CHECK_(child_pid != -1);
+ set_child_pid(child_pid);
+ if (child_pid == 0) {
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[0]));
+ set_write_fd(pipe_fd[1]);
+ // Redirects all logging to stderr in the child process to prevent
+ // concurrent writes to the log files. We capture stderr in the parent
+ // process and append the child process' output to a log.
+ LogToStderr();
+ // Event forwarding to the listeners of event listener API mush be shut
+ // down in death test subprocesses.
+ GetUnitTestImpl()->listeners()->SuppressEventForwarding();
+ g_in_fast_death_test_child = true;
+ return EXECUTE_TEST;
+ } else {
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1]));
+ set_read_fd(pipe_fd[0]);
+ set_spawned(true);
+ return OVERSEE_TEST;
+ }
+}
+
+// A concrete death test class that forks and re-executes the main
+// program from the beginning, with command-line flags set that cause
+// only this specific death test to be run.
+class ExecDeathTest : public ForkingDeathTest {
+ public:
+ ExecDeathTest(const char* a_statement, const RE* a_regex,
+ const char* file, int line) :
+ ForkingDeathTest(a_statement, a_regex), file_(file), line_(line) { }
+ virtual TestRole AssumeRole();
+ private:
+ static ::std::vector<testing::internal::string>
+ GetArgvsForDeathTestChildProcess() {
+ ::std::vector<testing::internal::string> args = GetInjectableArgvs();
+ return args;
+ }
+ // The name of the file in which the death test is located.
+ const char* const file_;
+ // The line number on which the death test is located.
+ const int line_;
+};
+
+// Utility class for accumulating command-line arguments.
+class Arguments {
+ public:
+ Arguments() {
+ args_.push_back(NULL);
+ }
+
+ ~Arguments() {
+ for (std::vector<char*>::iterator i = args_.begin(); i != args_.end();
+ ++i) {
+ free(*i);
+ }
+ }
+ void AddArgument(const char* argument) {
+ args_.insert(args_.end() - 1, posix::StrDup(argument));
+ }
+
+ template <typename Str>
+ void AddArguments(const ::std::vector<Str>& arguments) {
+ for (typename ::std::vector<Str>::const_iterator i = arguments.begin();
+ i != arguments.end();
+ ++i) {
+ args_.insert(args_.end() - 1, posix::StrDup(i->c_str()));
+ }
+ }
+ char* const* Argv() {
+ return &args_[0];
+ }
+
+ private:
+ std::vector<char*> args_;
+};
+
+// A struct that encompasses the arguments to the child process of a
+// threadsafe-style death test process.
+struct ExecDeathTestArgs {
+ char* const* argv; // Command-line arguments for the child's call to exec
+ int close_fd; // File descriptor to close; the read end of a pipe
+};
+
+# if GTEST_OS_MAC
+inline char** GetEnviron() {
+ // When Google Test is built as a framework on MacOS X, the environ variable
+ // is unavailable. Apple's documentation (man environ) recommends using
+ // _NSGetEnviron() instead.
+ return *_NSGetEnviron();
+}
+# else
+// Some POSIX platforms expect you to declare environ. extern "C" makes
+// it reside in the global namespace.
+extern "C" char** environ;
+inline char** GetEnviron() { return environ; }
+# endif // GTEST_OS_MAC
+
+# if !GTEST_OS_QNX
+// The main function for a threadsafe-style death test child process.
+// This function is called in a clone()-ed process and thus must avoid
+// any potentially unsafe operations like malloc or libc functions.
+static int ExecDeathTestChildMain(void* child_arg) {
+ ExecDeathTestArgs* const args = static_cast<ExecDeathTestArgs*>(child_arg);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(args->close_fd));
+
+ // We need to execute the test program in the same environment where
+ // it was originally invoked. Therefore we change to the original
+ // working directory first.
+ const char* const original_dir =
+ UnitTest::GetInstance()->original_working_dir();
+ // We can safely call chdir() as it's a direct system call.
+ if (chdir(original_dir) != 0) {
+ DeathTestAbort(String::Format("chdir(\"%s\") failed: %s",
+ original_dir,
+ GetLastErrnoDescription().c_str()));
+ return EXIT_FAILURE;
+ }
+
+ // We can safely call execve() as it's a direct system call. We
+ // cannot use execvp() as it's a libc function and thus potentially
+ // unsafe. Since execve() doesn't search the PATH, the user must
+ // invoke the test program via a valid path that contains at least
+ // one path separator.
+ execve(args->argv[0], args->argv, GetEnviron());
+ DeathTestAbort(String::Format("execve(%s, ...) in %s failed: %s",
+ args->argv[0],
+ original_dir,
+ GetLastErrnoDescription().c_str()));
+ return EXIT_FAILURE;
+}
+# endif // !GTEST_OS_QNX
+
+// Two utility routines that together determine the direction the stack
+// grows.
+// This could be accomplished more elegantly by a single recursive
+// function, but we want to guard against the unlikely possibility of
+// a smart compiler optimizing the recursion away.
+//
+// GTEST_NO_INLINE_ is required to prevent GCC 4.6 from inlining
+// StackLowerThanAddress into StackGrowsDown, which then doesn't give
+// correct answer.
+void StackLowerThanAddress(const void* ptr, bool* result) GTEST_NO_INLINE_;
+void StackLowerThanAddress(const void* ptr, bool* result) {
+ int dummy;
+ *result = (&dummy < ptr);
+}
+
+bool StackGrowsDown() {
+ int dummy;
+ bool result;
+ StackLowerThanAddress(&dummy, &result);
+ return result;
+}
+
+// Spawns a child process with the same executable as the current process in
+// a thread-safe manner and instructs it to run the death test. The
+// implementation uses fork(2) + exec. On systems where clone(2) is
+// available, it is used instead, being slightly more thread-safe. On QNX,
+// fork supports only single-threaded environments, so this function uses
+// spawn(2) there instead. The function dies with an error message if
+// anything goes wrong.
+static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) {
+ ExecDeathTestArgs args = { argv, close_fd };
+ pid_t child_pid = -1;
+
+# if GTEST_OS_QNX
+ // Obtains the current directory and sets it to be closed in the child
+ // process.
+ const int cwd_fd = open(".", O_RDONLY);
+ GTEST_DEATH_TEST_CHECK_(cwd_fd != -1);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(fcntl(cwd_fd, F_SETFD, FD_CLOEXEC));
+ // We need to execute the test program in the same environment where
+ // it was originally invoked. Therefore we change to the original
+ // working directory first.
+ const char* const original_dir =
+ UnitTest::GetInstance()->original_working_dir();
+ // We can safely call chdir() as it's a direct system call.
+ if (chdir(original_dir) != 0) {
+ DeathTestAbort(String::Format("chdir(\"%s\") failed: %s",
+ original_dir,
+ GetLastErrnoDescription().c_str()));
+ return EXIT_FAILURE;
+ }
+
+ int fd_flags;
+ // Set close_fd to be closed after spawn.
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(fd_flags = fcntl(close_fd, F_GETFD));
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(fcntl(close_fd, F_SETFD,
+ fd_flags | FD_CLOEXEC));
+ struct inheritance inherit = {0};
+ // spawn is a system call.
+ child_pid = spawn(args.argv[0], 0, NULL, &inherit, args.argv, GetEnviron());
+ // Restores the current working directory.
+ GTEST_DEATH_TEST_CHECK_(fchdir(cwd_fd) != -1);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(cwd_fd));
+
+# else // GTEST_OS_QNX
+# if GTEST_OS_LINUX
+ // When a SIGPROF signal is received while fork() or clone() are executing,
+ // the process may hang. To avoid this, we ignore SIGPROF here and re-enable
+ // it after the call to fork()/clone() is complete.
+ struct sigaction saved_sigprof_action;
+ struct sigaction ignore_sigprof_action;
+ memset(&ignore_sigprof_action, 0, sizeof(ignore_sigprof_action));
+ sigemptyset(&ignore_sigprof_action.sa_mask);
+ ignore_sigprof_action.sa_handler = SIG_IGN;
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(sigaction(
+ SIGPROF, &ignore_sigprof_action, &saved_sigprof_action));
+# endif // GTEST_OS_LINUX
+
+# if GTEST_HAS_CLONE
+ const bool use_fork = GTEST_FLAG(death_test_use_fork);
+
+ if (!use_fork) {
+ static const bool stack_grows_down = StackGrowsDown();
+ const size_t stack_size = getpagesize();
+ // MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead.
+ void* const stack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE,
+ MAP_ANON | MAP_PRIVATE, -1, 0);
+ GTEST_DEATH_TEST_CHECK_(stack != MAP_FAILED);
+ void* const stack_top =
+ static_cast<char*>(stack) + (stack_grows_down ? stack_size : 0);
+
+ child_pid = clone(&ExecDeathTestChildMain, stack_top, SIGCHLD, &args);
+
+ GTEST_DEATH_TEST_CHECK_(munmap(stack, stack_size) != -1);
+ }
+# else
+ const bool use_fork = true;
+# endif // GTEST_HAS_CLONE
+
+ if (use_fork && (child_pid = fork()) == 0) {
+ ExecDeathTestChildMain(&args);
+ _exit(0);
+ }
+# endif // GTEST_OS_QNX
+# if GTEST_OS_LINUX
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(
+ sigaction(SIGPROF, &saved_sigprof_action, NULL));
+# endif // GTEST_OS_LINUX
+
+ GTEST_DEATH_TEST_CHECK_(child_pid != -1);
+ return child_pid;
+}
+
+// The AssumeRole process for a fork-and-exec death test. It re-executes the
+// main program from the beginning, setting the --gtest_filter
+// and --gtest_internal_run_death_test flags to cause only the current
+// death test to be re-run.
+DeathTest::TestRole ExecDeathTest::AssumeRole() {
+ const UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const TestInfo* const info = impl->current_test_info();
+ const int death_test_index = info->result()->death_test_count();
+
+ if (flag != NULL) {
+ set_write_fd(flag->write_fd());
+ return EXECUTE_TEST;
+ }
+
+ int pipe_fd[2];
+ GTEST_DEATH_TEST_CHECK_(pipe(pipe_fd) != -1);
+ // Clear the close-on-exec flag on the write end of the pipe, lest
+ // it be closed when the child process does an exec:
+ GTEST_DEATH_TEST_CHECK_(fcntl(pipe_fd[1], F_SETFD, 0) != -1);
+
+ const String filter_flag =
+ String::Format("--%s%s=%s.%s",
+ GTEST_FLAG_PREFIX_, kFilterFlag,
+ info->test_case_name(), info->name());
+ const String internal_flag =
+ String::Format("--%s%s=%s|%d|%d|%d",
+ GTEST_FLAG_PREFIX_, kInternalRunDeathTestFlag,
+ file_, line_, death_test_index, pipe_fd[1]);
+ Arguments args;
+ args.AddArguments(GetArgvsForDeathTestChildProcess());
+ args.AddArgument(filter_flag.c_str());
+ args.AddArgument(internal_flag.c_str());
+
+ DeathTest::set_last_death_test_message("");
+
+ CaptureStderr();
+ // See the comment in NoExecDeathTest::AssumeRole for why the next line
+ // is necessary.
+ FlushInfoLog();
+
+ const pid_t child_pid = ExecDeathTestSpawnChild(args.Argv(), pipe_fd[0]);
+ GTEST_DEATH_TEST_CHECK_SYSCALL_(close(pipe_fd[1]));
+ set_child_pid(child_pid);
+ set_read_fd(pipe_fd[0]);
+ set_spawned(true);
+ return OVERSEE_TEST;
+}
+
+# endif // !GTEST_OS_WINDOWS
+
+// Creates a concrete DeathTest-derived class that depends on the
+// --gtest_death_test_style flag, and sets the pointer pointed to
+// by the "test" argument to its address. If the test should be
+// skipped, sets that pointer to NULL. Returns true, unless the
+// flag is set to an invalid value.
+bool DefaultDeathTestFactory::Create(const char* statement, const RE* regex,
+ const char* file, int line,
+ DeathTest** test) {
+ UnitTestImpl* const impl = GetUnitTestImpl();
+ const InternalRunDeathTestFlag* const flag =
+ impl->internal_run_death_test_flag();
+ const int death_test_index = impl->current_test_info()
+ ->increment_death_test_count();
+
+ if (flag != NULL) {
+ if (death_test_index > flag->index()) {
+ DeathTest::set_last_death_test_message(String::Format(
+ "Death test count (%d) somehow exceeded expected maximum (%d)",
+ death_test_index, flag->index()));
+ return false;
+ }
+
+ if (!(flag->file() == file && flag->line() == line &&
+ flag->index() == death_test_index)) {
+ *test = NULL;
+ return true;
+ }
+ }
+
+# if GTEST_OS_WINDOWS
+
+ if (GTEST_FLAG(death_test_style) == "threadsafe" ||
+ GTEST_FLAG(death_test_style) == "fast") {
+ *test = new WindowsDeathTest(statement, regex, file, line);
+ }
+
+# else
+
+ if (GTEST_FLAG(death_test_style) == "threadsafe") {
+ *test = new ExecDeathTest(statement, regex, file, line);
+ } else if (GTEST_FLAG(death_test_style) == "fast") {
+ *test = new NoExecDeathTest(statement, regex);
+ }
+
+# endif // GTEST_OS_WINDOWS
+
+ else { // NOLINT - this is more readable than unbalanced brackets inside #if.
+ DeathTest::set_last_death_test_message(String::Format(
+ "Unknown death test style \"%s\" encountered",
+ GTEST_FLAG(death_test_style).c_str()));
+ return false;
+ }
+
+ return true;
+}
+
+// Splits a given string on a given delimiter, populating a given
+// vector with the fields. GTEST_HAS_DEATH_TEST implies that we have
+// ::std::string, so we can use it here.
+static void SplitString(const ::std::string& str, char delimiter,
+ ::std::vector< ::std::string>* dest) {
+ ::std::vector< ::std::string> parsed;
+ ::std::string::size_type pos = 0;
+ while (::testing::internal::AlwaysTrue()) {
+ const ::std::string::size_type colon = str.find(delimiter, pos);
+ if (colon == ::std::string::npos) {
+ parsed.push_back(str.substr(pos));
+ break;
+ } else {
+ parsed.push_back(str.substr(pos, colon - pos));
+ pos = colon + 1;
+ }
+ }
+ dest->swap(parsed);
+}
+
+# if GTEST_OS_WINDOWS
+// Recreates the pipe and event handles from the provided parameters,
+// signals the event, and returns a file descriptor wrapped around the pipe
+// handle. This function is called in the child process only.
+int GetStatusFileDescriptor(unsigned int parent_process_id,
+ size_t write_handle_as_size_t,
+ size_t event_handle_as_size_t) {
+ AutoHandle parent_process_handle(::OpenProcess(PROCESS_DUP_HANDLE,
+ FALSE, // Non-inheritable.
+ parent_process_id));
+ if (parent_process_handle.Get() == INVALID_HANDLE_VALUE) {
+ DeathTestAbort(String::Format("Unable to open parent process %u",
+ parent_process_id));
+ }
+
+ // TODO(vladl@google.com): Replace the following check with a
+ // compile-time assertion when available.
+ GTEST_CHECK_(sizeof(HANDLE) <= sizeof(size_t));
+
+ const HANDLE write_handle =
+ reinterpret_cast<HANDLE>(write_handle_as_size_t);
+ HANDLE dup_write_handle;
+
+ // The newly initialized handle is accessible only in in the parent
+ // process. To obtain one accessible within the child, we need to use
+ // DuplicateHandle.
+ if (!::DuplicateHandle(parent_process_handle.Get(), write_handle,
+ ::GetCurrentProcess(), &dup_write_handle,
+ 0x0, // Requested privileges ignored since
+ // DUPLICATE_SAME_ACCESS is used.
+ FALSE, // Request non-inheritable handler.
+ DUPLICATE_SAME_ACCESS)) {
+ DeathTestAbort(String::Format(
+ "Unable to duplicate the pipe handle %Iu from the parent process %u",
+ write_handle_as_size_t, parent_process_id));
+ }
+
+ const HANDLE event_handle = reinterpret_cast<HANDLE>(event_handle_as_size_t);
+ HANDLE dup_event_handle;
+
+ if (!::DuplicateHandle(parent_process_handle.Get(), event_handle,
+ ::GetCurrentProcess(), &dup_event_handle,
+ 0x0,
+ FALSE,
+ DUPLICATE_SAME_ACCESS)) {
+ DeathTestAbort(String::Format(
+ "Unable to duplicate the event handle %Iu from the parent process %u",
+ event_handle_as_size_t, parent_process_id));
+ }
+
+ const int write_fd =
+ ::_open_osfhandle(reinterpret_cast<intptr_t>(dup_write_handle), O_APPEND);
+ if (write_fd == -1) {
+ DeathTestAbort(String::Format(
+ "Unable to convert pipe handle %Iu to a file descriptor",
+ write_handle_as_size_t));
+ }
+
+ // Signals the parent that the write end of the pipe has been acquired
+ // so the parent can release its own write end.
+ ::SetEvent(dup_event_handle);
+
+ return write_fd;
+}
+# endif // GTEST_OS_WINDOWS
+
+// Returns a newly created InternalRunDeathTestFlag object with fields
+// initialized from the GTEST_FLAG(internal_run_death_test) flag if
+// the flag is specified; otherwise returns NULL.
+InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
+ if (GTEST_FLAG(internal_run_death_test) == "") return NULL;
+
+ // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we
+ // can use it here.
+ int line = -1;
+ int index = -1;
+ ::std::vector< ::std::string> fields;
+ SplitString(GTEST_FLAG(internal_run_death_test).c_str(), '|', &fields);
+ int write_fd = -1;
+
+# if GTEST_OS_WINDOWS
+
+ unsigned int parent_process_id = 0;
+ size_t write_handle_as_size_t = 0;
+ size_t event_handle_as_size_t = 0;
+
+ if (fields.size() != 6
+ || !ParseNaturalNumber(fields[1], &line)
+ || !ParseNaturalNumber(fields[2], &index)
+ || !ParseNaturalNumber(fields[3], &parent_process_id)
+ || !ParseNaturalNumber(fields[4], &write_handle_as_size_t)
+ || !ParseNaturalNumber(fields[5], &event_handle_as_size_t)) {
+ DeathTestAbort(String::Format(
+ "Bad --gtest_internal_run_death_test flag: %s",
+ GTEST_FLAG(internal_run_death_test).c_str()));
+ }
+ write_fd = GetStatusFileDescriptor(parent_process_id,
+ write_handle_as_size_t,
+ event_handle_as_size_t);
+# else
+
+ if (fields.size() != 4
+ || !ParseNaturalNumber(fields[1], &line)
+ || !ParseNaturalNumber(fields[2], &index)
+ || !ParseNaturalNumber(fields[3], &write_fd)) {
+ DeathTestAbort(String::Format(
+ "Bad --gtest_internal_run_death_test flag: %s",
+ GTEST_FLAG(internal_run_death_test).c_str()));
+ }
+
+# endif // GTEST_OS_WINDOWS
+
+ return new InternalRunDeathTestFlag(fields[0], line, index, write_fd);
+}
+
+} // namespace internal
+
+#endif // GTEST_HAS_DEATH_TEST
+
+} // namespace testing
diff --git a/src/testing/gtest/src/gtest-filepath.cc b/src/testing/gtest/src/gtest-filepath.cc
new file mode 100644
index 0000000..91b2571
--- /dev/null
+++ b/src/testing/gtest/src/gtest-filepath.cc
@@ -0,0 +1,380 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: keith.ray@gmail.com (Keith Ray)
+
+#include "gtest/internal/gtest-filepath.h"
+#include "gtest/internal/gtest-port.h"
+
+#include <stdlib.h>
+
+#if GTEST_OS_WINDOWS_MOBILE
+# include <windows.h>
+#elif GTEST_OS_WINDOWS
+# include <direct.h>
+# include <io.h>
+#elif GTEST_OS_SYMBIAN || GTEST_OS_NACL
+// Symbian OpenC and NaCl have PATH_MAX in sys/syslimits.h
+# include <sys/syslimits.h>
+#else
+# include <limits.h>
+# include <climits> // Some Linux distributions define PATH_MAX here.
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+#if GTEST_OS_WINDOWS
+# define GTEST_PATH_MAX_ _MAX_PATH
+#elif defined(PATH_MAX)
+# define GTEST_PATH_MAX_ PATH_MAX
+#elif defined(_XOPEN_PATH_MAX)
+# define GTEST_PATH_MAX_ _XOPEN_PATH_MAX
+#else
+# define GTEST_PATH_MAX_ _POSIX_PATH_MAX
+#endif // GTEST_OS_WINDOWS
+
+#include "gtest/internal/gtest-string.h"
+
+namespace testing {
+namespace internal {
+
+#if GTEST_OS_WINDOWS
+// On Windows, '\\' is the standard path separator, but many tools and the
+// Windows API also accept '/' as an alternate path separator. Unless otherwise
+// noted, a file path can contain either kind of path separators, or a mixture
+// of them.
+const char kPathSeparator = '\\';
+const char kAlternatePathSeparator = '/';
+const char kPathSeparatorString[] = "\\";
+const char kAlternatePathSeparatorString[] = "/";
+# if GTEST_OS_WINDOWS_MOBILE
+// Windows CE doesn't have a current directory. You should not use
+// the current directory in tests on Windows CE, but this at least
+// provides a reasonable fallback.
+const char kCurrentDirectoryString[] = "\\";
+// Windows CE doesn't define INVALID_FILE_ATTRIBUTES
+const DWORD kInvalidFileAttributes = 0xffffffff;
+# else
+const char kCurrentDirectoryString[] = ".\\";
+# endif // GTEST_OS_WINDOWS_MOBILE
+#else
+const char kPathSeparator = '/';
+const char kPathSeparatorString[] = "/";
+const char kCurrentDirectoryString[] = "./";
+#endif // GTEST_OS_WINDOWS
+
+// Returns whether the given character is a valid path separator.
+static bool IsPathSeparator(char c) {
+#if GTEST_HAS_ALT_PATH_SEP_
+ return (c == kPathSeparator) || (c == kAlternatePathSeparator);
+#else
+ return c == kPathSeparator;
+#endif
+}
+
+// Returns the current working directory, or "" if unsuccessful.
+FilePath FilePath::GetCurrentDir() {
+#if GTEST_OS_WINDOWS_MOBILE
+ // Windows CE doesn't have a current directory, so we just return
+ // something reasonable.
+ return FilePath(kCurrentDirectoryString);
+#elif GTEST_OS_WINDOWS
+ char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
+ return FilePath(_getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
+#else
+ char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
+ return FilePath(getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
+#endif // GTEST_OS_WINDOWS_MOBILE
+}
+
+// Returns a copy of the FilePath with the case-insensitive extension removed.
+// Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
+// FilePath("dir/file"). If a case-insensitive extension is not
+// found, returns a copy of the original FilePath.
+FilePath FilePath::RemoveExtension(const char* extension) const {
+ String dot_extension(String::Format(".%s", extension));
+ if (pathname_.EndsWithCaseInsensitive(dot_extension.c_str())) {
+ return FilePath(String(pathname_.c_str(), pathname_.length() - 4));
+ }
+ return *this;
+}
+
+// Returns a pointer to the last occurence of a valid path separator in
+// the FilePath. On Windows, for example, both '/' and '\' are valid path
+// separators. Returns NULL if no path separator was found.
+const char* FilePath::FindLastPathSeparator() const {
+ const char* const last_sep = strrchr(c_str(), kPathSeparator);
+#if GTEST_HAS_ALT_PATH_SEP_
+ const char* const last_alt_sep = strrchr(c_str(), kAlternatePathSeparator);
+ // Comparing two pointers of which only one is NULL is undefined.
+ if (last_alt_sep != NULL &&
+ (last_sep == NULL || last_alt_sep > last_sep)) {
+ return last_alt_sep;
+ }
+#endif
+ return last_sep;
+}
+
+// Returns a copy of the FilePath with the directory part removed.
+// Example: FilePath("path/to/file").RemoveDirectoryName() returns
+// FilePath("file"). If there is no directory part ("just_a_file"), it returns
+// the FilePath unmodified. If there is no file part ("just_a_dir/") it
+// returns an empty FilePath ("").
+// On Windows platform, '\' is the path separator, otherwise it is '/'.
+FilePath FilePath::RemoveDirectoryName() const {
+ const char* const last_sep = FindLastPathSeparator();
+ return last_sep ? FilePath(String(last_sep + 1)) : *this;
+}
+
+// RemoveFileName returns the directory path with the filename removed.
+// Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
+// If the FilePath is "a_file" or "/a_file", RemoveFileName returns
+// FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
+// not have a file, like "just/a/dir/", it returns the FilePath unmodified.
+// On Windows platform, '\' is the path separator, otherwise it is '/'.
+FilePath FilePath::RemoveFileName() const {
+ const char* const last_sep = FindLastPathSeparator();
+ String dir;
+ if (last_sep) {
+ dir = String(c_str(), last_sep + 1 - c_str());
+ } else {
+ dir = kCurrentDirectoryString;
+ }
+ return FilePath(dir);
+}
+
+// Helper functions for naming files in a directory for xml output.
+
+// Given directory = "dir", base_name = "test", number = 0,
+// extension = "xml", returns "dir/test.xml". If number is greater
+// than zero (e.g., 12), returns "dir/test_12.xml".
+// On Windows platform, uses \ as the separator rather than /.
+FilePath FilePath::MakeFileName(const FilePath& directory,
+ const FilePath& base_name,
+ int number,
+ const char* extension) {
+ String file;
+ if (number == 0) {
+ file = String::Format("%s.%s", base_name.c_str(), extension);
+ } else {
+ file = String::Format("%s_%d.%s", base_name.c_str(), number, extension);
+ }
+ return ConcatPaths(directory, FilePath(file));
+}
+
+// Given directory = "dir", relative_path = "test.xml", returns "dir/test.xml".
+// On Windows, uses \ as the separator rather than /.
+FilePath FilePath::ConcatPaths(const FilePath& directory,
+ const FilePath& relative_path) {
+ if (directory.IsEmpty())
+ return relative_path;
+ const FilePath dir(directory.RemoveTrailingPathSeparator());
+ return FilePath(String::Format("%s%c%s", dir.c_str(), kPathSeparator,
+ relative_path.c_str()));
+}
+
+// Returns true if pathname describes something findable in the file-system,
+// either a file, directory, or whatever.
+bool FilePath::FileOrDirectoryExists() const {
+#if GTEST_OS_WINDOWS_MOBILE
+ LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str());
+ const DWORD attributes = GetFileAttributes(unicode);
+ delete [] unicode;
+ return attributes != kInvalidFileAttributes;
+#else
+ posix::StatStruct file_stat;
+ return posix::Stat(pathname_.c_str(), &file_stat) == 0;
+#endif // GTEST_OS_WINDOWS_MOBILE
+}
+
+// Returns true if pathname describes a directory in the file-system
+// that exists.
+bool FilePath::DirectoryExists() const {
+ bool result = false;
+#if GTEST_OS_WINDOWS
+ // Don't strip off trailing separator if path is a root directory on
+ // Windows (like "C:\\").
+ const FilePath& path(IsRootDirectory() ? *this :
+ RemoveTrailingPathSeparator());
+#else
+ const FilePath& path(*this);
+#endif
+
+#if GTEST_OS_WINDOWS_MOBILE
+ LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
+ const DWORD attributes = GetFileAttributes(unicode);
+ delete [] unicode;
+ if ((attributes != kInvalidFileAttributes) &&
+ (attributes & FILE_ATTRIBUTE_DIRECTORY)) {
+ result = true;
+ }
+#else
+ posix::StatStruct file_stat;
+ result = posix::Stat(path.c_str(), &file_stat) == 0 &&
+ posix::IsDir(file_stat);
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+ return result;
+}
+
+// Returns true if pathname describes a root directory. (Windows has one
+// root directory per disk drive.)
+bool FilePath::IsRootDirectory() const {
+#if GTEST_OS_WINDOWS
+ // TODO(wan@google.com): on Windows a network share like
+ // \\server\share can be a root directory, although it cannot be the
+ // current directory. Handle this properly.
+ return pathname_.length() == 3 && IsAbsolutePath();
+#else
+ return pathname_.length() == 1 && IsPathSeparator(pathname_.c_str()[0]);
+#endif
+}
+
+// Returns true if pathname describes an absolute path.
+bool FilePath::IsAbsolutePath() const {
+ const char* const name = pathname_.c_str();
+#if GTEST_OS_WINDOWS
+ return pathname_.length() >= 3 &&
+ ((name[0] >= 'a' && name[0] <= 'z') ||
+ (name[0] >= 'A' && name[0] <= 'Z')) &&
+ name[1] == ':' &&
+ IsPathSeparator(name[2]);
+#else
+ return IsPathSeparator(name[0]);
+#endif
+}
+
+// Returns a pathname for a file that does not currently exist. The pathname
+// will be directory/base_name.extension or
+// directory/base_name_<number>.extension if directory/base_name.extension
+// already exists. The number will be incremented until a pathname is found
+// that does not already exist.
+// Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
+// There could be a race condition if two or more processes are calling this
+// function at the same time -- they could both pick the same filename.
+FilePath FilePath::GenerateUniqueFileName(const FilePath& directory,
+ const FilePath& base_name,
+ const char* extension) {
+ FilePath full_pathname;
+ int number = 0;
+ do {
+ full_pathname.Set(MakeFileName(directory, base_name, number++, extension));
+ } while (full_pathname.FileOrDirectoryExists());
+ return full_pathname;
+}
+
+// Returns true if FilePath ends with a path separator, which indicates that
+// it is intended to represent a directory. Returns false otherwise.
+// This does NOT check that a directory (or file) actually exists.
+bool FilePath::IsDirectory() const {
+ return !pathname_.empty() &&
+ IsPathSeparator(pathname_.c_str()[pathname_.length() - 1]);
+}
+
+// Create directories so that path exists. Returns true if successful or if
+// the directories already exist; returns false if unable to create directories
+// for any reason.
+bool FilePath::CreateDirectoriesRecursively() const {
+ if (!this->IsDirectory()) {
+ return false;
+ }
+
+ if (pathname_.length() == 0 || this->DirectoryExists()) {
+ return true;
+ }
+
+ const FilePath parent(this->RemoveTrailingPathSeparator().RemoveFileName());
+ return parent.CreateDirectoriesRecursively() && this->CreateFolder();
+}
+
+// Create the directory so that path exists. Returns true if successful or
+// if the directory already exists; returns false if unable to create the
+// directory for any reason, including if the parent directory does not
+// exist. Not named "CreateDirectory" because that's a macro on Windows.
+bool FilePath::CreateFolder() const {
+#if GTEST_OS_WINDOWS_MOBILE
+ FilePath removed_sep(this->RemoveTrailingPathSeparator());
+ LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str());
+ int result = CreateDirectory(unicode, NULL) ? 0 : -1;
+ delete [] unicode;
+#elif GTEST_OS_WINDOWS
+ int result = _mkdir(pathname_.c_str());
+#else
+ int result = mkdir(pathname_.c_str(), 0777);
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+ if (result == -1) {
+ return this->DirectoryExists(); // An error is OK if the directory exists.
+ }
+ return true; // No error.
+}
+
+// If input name has a trailing separator character, remove it and return the
+// name, otherwise return the name string unmodified.
+// On Windows platform, uses \ as the separator, other platforms use /.
+FilePath FilePath::RemoveTrailingPathSeparator() const {
+ return IsDirectory()
+ ? FilePath(String(pathname_.c_str(), pathname_.length() - 1))
+ : *this;
+}
+
+// Removes any redundant separators that might be in the pathname.
+// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
+// redundancies that might be in a pathname involving "." or "..".
+// TODO(wan@google.com): handle Windows network shares (e.g. \\server\share).
+void FilePath::Normalize() {
+ if (pathname_.c_str() == NULL) {
+ pathname_ = "";
+ return;
+ }
+ const char* src = pathname_.c_str();
+ char* const dest = new char[pathname_.length() + 1];
+ char* dest_ptr = dest;
+ memset(dest_ptr, 0, pathname_.length() + 1);
+
+ while (*src != '\0') {
+ *dest_ptr = *src;
+ if (!IsPathSeparator(*src)) {
+ src++;
+ } else {
+#if GTEST_HAS_ALT_PATH_SEP_
+ if (*dest_ptr == kAlternatePathSeparator) {
+ *dest_ptr = kPathSeparator;
+ }
+#endif
+ while (IsPathSeparator(*src))
+ src++;
+ }
+ dest_ptr++;
+ }
+ *dest_ptr = '\0';
+ pathname_ = dest;
+ delete[] dest;
+}
+
+} // namespace internal
+} // namespace testing
diff --git a/src/testing/gtest/src/gtest-internal-inl.h b/src/testing/gtest/src/gtest-internal-inl.h
new file mode 100644
index 0000000..350ade0
--- /dev/null
+++ b/src/testing/gtest/src/gtest-internal-inl.h
@@ -0,0 +1,1056 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Utility functions and classes used by the Google C++ testing framework.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// This file contains purely Google Test's internal implementation. Please
+// DO NOT #INCLUDE IT IN A USER PROGRAM.
+
+#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_
+#define GTEST_SRC_GTEST_INTERNAL_INL_H_
+
+// GTEST_IMPLEMENTATION_ is defined to 1 iff the current translation unit is
+// part of Google Test's implementation; otherwise it's undefined.
+#if !GTEST_IMPLEMENTATION_
+// A user is trying to include this from his code - just say no.
+# error "gtest-internal-inl.h is part of Google Test's internal implementation."
+# error "It must not be included except by Google Test itself."
+#endif // GTEST_IMPLEMENTATION_
+
+#ifndef _WIN32_WCE
+# include <errno.h>
+#endif // !_WIN32_WCE
+#include <stddef.h>
+#include <stdlib.h> // For strtoll/_strtoul64/malloc/free.
+#include <string.h> // For memmove.
+
+#include <algorithm>
+#include <string>
+#include <vector>
+
+#include "gtest/internal/gtest-port.h"
+
+#if GTEST_OS_WINDOWS
+# include <windows.h> // NOLINT
+#endif // GTEST_OS_WINDOWS
+
+#include "gtest/gtest.h" // NOLINT
+#include "gtest/gtest-spi.h"
+
+namespace testing {
+
+// Declares the flags.
+//
+// We don't want the users to modify this flag in the code, but want
+// Google Test's own unit tests to be able to access it. Therefore we
+// declare it here as opposed to in gtest.h.
+GTEST_DECLARE_bool_(death_test_use_fork);
+
+namespace internal {
+
+// The value of GetTestTypeId() as seen from within the Google Test
+// library. This is solely for testing GetTestTypeId().
+GTEST_API_ extern const TypeId kTestTypeIdInGoogleTest;
+
+// Names of the flags (needed for parsing Google Test flags).
+const char kAlsoRunDisabledTestsFlag[] = "also_run_disabled_tests";
+const char kBreakOnFailureFlag[] = "break_on_failure";
+const char kCatchExceptionsFlag[] = "catch_exceptions";
+const char kColorFlag[] = "color";
+const char kFilterFlag[] = "filter";
+const char kListTestsFlag[] = "list_tests";
+const char kOutputFlag[] = "output";
+const char kPrintTimeFlag[] = "print_time";
+const char kRandomSeedFlag[] = "random_seed";
+const char kRepeatFlag[] = "repeat";
+const char kShuffleFlag[] = "shuffle";
+const char kStackTraceDepthFlag[] = "stack_trace_depth";
+const char kStreamResultToFlag[] = "stream_result_to";
+const char kThrowOnFailureFlag[] = "throw_on_failure";
+
+// A valid random seed must be in [1, kMaxRandomSeed].
+const int kMaxRandomSeed = 99999;
+
+// g_help_flag is true iff the --help flag or an equivalent form is
+// specified on the command line.
+GTEST_API_ extern bool g_help_flag;
+
+// Returns the current time in milliseconds.
+GTEST_API_ TimeInMillis GetTimeInMillis();
+
+// Returns true iff Google Test should use colors in the output.
+GTEST_API_ bool ShouldUseColor(bool stdout_is_tty);
+
+// Formats the given time in milliseconds as seconds.
+GTEST_API_ std::string FormatTimeInMillisAsSeconds(TimeInMillis ms);
+
+// Converts the given time in milliseconds to a date string in the ISO 8601
+// format, without the timezone information. N.B.: due to the use the
+// non-reentrant localtime() function, this function is not thread safe. Do
+// not use it in any code that can be called from multiple threads.
+GTEST_API_ std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms);
+
+// Parses a string for an Int32 flag, in the form of "--flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+GTEST_API_ bool ParseInt32Flag(
+ const char* str, const char* flag, Int32* value);
+
+// Returns a random seed in range [1, kMaxRandomSeed] based on the
+// given --gtest_random_seed flag value.
+inline int GetRandomSeedFromFlag(Int32 random_seed_flag) {
+ const unsigned int raw_seed = (random_seed_flag == 0) ?
+ static_cast<unsigned int>(GetTimeInMillis()) :
+ static_cast<unsigned int>(random_seed_flag);
+
+ // Normalizes the actual seed to range [1, kMaxRandomSeed] such that
+ // it's easy to type.
+ const int normalized_seed =
+ static_cast<int>((raw_seed - 1U) %
+ static_cast<unsigned int>(kMaxRandomSeed)) + 1;
+ return normalized_seed;
+}
+
+// Returns the first valid random seed after 'seed'. The behavior is
+// undefined if 'seed' is invalid. The seed after kMaxRandomSeed is
+// considered to be 1.
+inline int GetNextRandomSeed(int seed) {
+ GTEST_CHECK_(1 <= seed && seed <= kMaxRandomSeed)
+ << "Invalid random seed " << seed << " - must be in [1, "
+ << kMaxRandomSeed << "].";
+ const int next_seed = seed + 1;
+ return (next_seed > kMaxRandomSeed) ? 1 : next_seed;
+}
+
+// This class saves the values of all Google Test flags in its c'tor, and
+// restores them in its d'tor.
+class GTestFlagSaver {
+ public:
+ // The c'tor.
+ GTestFlagSaver() {
+ also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests);
+ break_on_failure_ = GTEST_FLAG(break_on_failure);
+ catch_exceptions_ = GTEST_FLAG(catch_exceptions);
+ color_ = GTEST_FLAG(color);
+ death_test_style_ = GTEST_FLAG(death_test_style);
+ death_test_use_fork_ = GTEST_FLAG(death_test_use_fork);
+ filter_ = GTEST_FLAG(filter);
+ internal_run_death_test_ = GTEST_FLAG(internal_run_death_test);
+ list_tests_ = GTEST_FLAG(list_tests);
+ output_ = GTEST_FLAG(output);
+ print_time_ = GTEST_FLAG(print_time);
+ random_seed_ = GTEST_FLAG(random_seed);
+ repeat_ = GTEST_FLAG(repeat);
+ shuffle_ = GTEST_FLAG(shuffle);
+ stack_trace_depth_ = GTEST_FLAG(stack_trace_depth);
+ stream_result_to_ = GTEST_FLAG(stream_result_to);
+ throw_on_failure_ = GTEST_FLAG(throw_on_failure);
+ }
+
+ // The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS.
+ ~GTestFlagSaver() {
+ GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_;
+ GTEST_FLAG(break_on_failure) = break_on_failure_;
+ GTEST_FLAG(catch_exceptions) = catch_exceptions_;
+ GTEST_FLAG(color) = color_;
+ GTEST_FLAG(death_test_style) = death_test_style_;
+ GTEST_FLAG(death_test_use_fork) = death_test_use_fork_;
+ GTEST_FLAG(filter) = filter_;
+ GTEST_FLAG(internal_run_death_test) = internal_run_death_test_;
+ GTEST_FLAG(list_tests) = list_tests_;
+ GTEST_FLAG(output) = output_;
+ GTEST_FLAG(print_time) = print_time_;
+ GTEST_FLAG(random_seed) = random_seed_;
+ GTEST_FLAG(repeat) = repeat_;
+ GTEST_FLAG(shuffle) = shuffle_;
+ GTEST_FLAG(stack_trace_depth) = stack_trace_depth_;
+ GTEST_FLAG(stream_result_to) = stream_result_to_;
+ GTEST_FLAG(throw_on_failure) = throw_on_failure_;
+ }
+
+ private:
+ // Fields for saving the original values of flags.
+ bool also_run_disabled_tests_;
+ bool break_on_failure_;
+ bool catch_exceptions_;
+ String color_;
+ String death_test_style_;
+ bool death_test_use_fork_;
+ String filter_;
+ String internal_run_death_test_;
+ bool list_tests_;
+ String output_;
+ bool print_time_;
+ bool pretty_;
+ internal::Int32 random_seed_;
+ internal::Int32 repeat_;
+ bool shuffle_;
+ internal::Int32 stack_trace_depth_;
+ String stream_result_to_;
+ bool throw_on_failure_;
+} GTEST_ATTRIBUTE_UNUSED_;
+
+// Converts a Unicode code point to a narrow string in UTF-8 encoding.
+// code_point parameter is of type UInt32 because wchar_t may not be
+// wide enough to contain a code point.
+// The output buffer str must containt at least 32 characters.
+// The function returns the address of the output buffer.
+// If the code_point is not a valid Unicode code point
+// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'.
+GTEST_API_ char* CodePointToUtf8(UInt32 code_point, char* str);
+
+// Converts a wide string to a narrow string in UTF-8 encoding.
+// The wide string is assumed to have the following encoding:
+// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
+// Parameter str points to a null-terminated wide string.
+// Parameter num_chars may additionally limit the number
+// of wchar_t characters processed. -1 is used when the entire string
+// should be processed.
+// If the string contains code points that are not valid Unicode code points
+// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding
+// and contains invalid UTF-16 surrogate pairs, values in those pairs
+// will be encoded as individual Unicode characters from Basic Normal Plane.
+GTEST_API_ String WideStringToUtf8(const wchar_t* str, int num_chars);
+
+// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
+// if the variable is present. If a file already exists at this location, this
+// function will write over it. If the variable is present, but the file cannot
+// be created, prints an error and exits.
+void WriteToShardStatusFileIfNeeded();
+
+// Checks whether sharding is enabled by examining the relevant
+// environment variable values. If the variables are present,
+// but inconsistent (e.g., shard_index >= total_shards), prints
+// an error and exits. If in_subprocess_for_death_test, sharding is
+// disabled because it must only be applied to the original test
+// process. Otherwise, we could filter out death tests we intended to execute.
+GTEST_API_ bool ShouldShard(const char* total_shards_str,
+ const char* shard_index_str,
+ bool in_subprocess_for_death_test);
+
+// Parses the environment variable var as an Int32. If it is unset,
+// returns default_val. If it is not an Int32, prints an error and
+// and aborts.
+GTEST_API_ Int32 Int32FromEnvOrDie(const char* env_var, Int32 default_val);
+
+// Given the total number of shards, the shard index, and the test id,
+// returns true iff the test should be run on this shard. The test id is
+// some arbitrary but unique non-negative integer assigned to each test
+// method. Assumes that 0 <= shard_index < total_shards.
+GTEST_API_ bool ShouldRunTestOnShard(
+ int total_shards, int shard_index, int test_id);
+
+// STL container utilities.
+
+// Returns the number of elements in the given container that satisfy
+// the given predicate.
+template <class Container, typename Predicate>
+inline int CountIf(const Container& c, Predicate predicate) {
+ // Implemented as an explicit loop since std::count_if() in libCstd on
+ // Solaris has a non-standard signature.
+ int count = 0;
+ for (typename Container::const_iterator it = c.begin(); it != c.end(); ++it) {
+ if (predicate(*it))
+ ++count;
+ }
+ return count;
+}
+
+// Applies a function/functor to each element in the container.
+template <class Container, typename Functor>
+void ForEach(const Container& c, Functor functor) {
+ std::for_each(c.begin(), c.end(), functor);
+}
+
+// Returns the i-th element of the vector, or default_value if i is not
+// in range [0, v.size()).
+template <typename E>
+inline E GetElementOr(const std::vector<E>& v, int i, E default_value) {
+ return (i < 0 || i >= static_cast<int>(v.size())) ? default_value : v[i];
+}
+
+// Performs an in-place shuffle of a range of the vector's elements.
+// 'begin' and 'end' are element indices as an STL-style range;
+// i.e. [begin, end) are shuffled, where 'end' == size() means to
+// shuffle to the end of the vector.
+template <typename E>
+void ShuffleRange(internal::Random* random, int begin, int end,
+ std::vector<E>* v) {
+ const int size = static_cast<int>(v->size());
+ GTEST_CHECK_(0 <= begin && begin <= size)
+ << "Invalid shuffle range start " << begin << ": must be in range [0, "
+ << size << "].";
+ GTEST_CHECK_(begin <= end && end <= size)
+ << "Invalid shuffle range finish " << end << ": must be in range ["
+ << begin << ", " << size << "].";
+
+ // Fisher-Yates shuffle, from
+ // http://en.wikipedia.org/wiki/Fisher-Yates_shuffle
+ for (int range_width = end - begin; range_width >= 2; range_width--) {
+ const int last_in_range = begin + range_width - 1;
+ const int selected = begin + random->Generate(range_width);
+ std::swap((*v)[selected], (*v)[last_in_range]);
+ }
+}
+
+// Performs an in-place shuffle of the vector's elements.
+template <typename E>
+inline void Shuffle(internal::Random* random, std::vector<E>* v) {
+ ShuffleRange(random, 0, static_cast<int>(v->size()), v);
+}
+
+// A function for deleting an object. Handy for being used as a
+// functor.
+template <typename T>
+static void Delete(T* x) {
+ delete x;
+}
+
+// A predicate that checks the key of a TestProperty against a known key.
+//
+// TestPropertyKeyIs is copyable.
+class TestPropertyKeyIs {
+ public:
+ // Constructor.
+ //
+ // TestPropertyKeyIs has NO default constructor.
+ explicit TestPropertyKeyIs(const char* key)
+ : key_(key) {}
+
+ // Returns true iff the test name of test property matches on key_.
+ bool operator()(const TestProperty& test_property) const {
+ return String(test_property.key()).Compare(key_) == 0;
+ }
+
+ private:
+ String key_;
+};
+
+// Class UnitTestOptions.
+//
+// This class contains functions for processing options the user
+// specifies when running the tests. It has only static members.
+//
+// In most cases, the user can specify an option using either an
+// environment variable or a command line flag. E.g. you can set the
+// test filter using either GTEST_FILTER or --gtest_filter. If both
+// the variable and the flag are present, the latter overrides the
+// former.
+class GTEST_API_ UnitTestOptions {
+ public:
+ // Functions for processing the gtest_output flag.
+
+ // Returns the output format, or "" for normal printed output.
+ static String GetOutputFormat();
+
+ // Returns the absolute path of the requested output file, or the
+ // default (test_detail.xml in the original working directory) if
+ // none was explicitly specified.
+ static String GetAbsolutePathToOutputFile();
+
+ // Functions for processing the gtest_filter flag.
+
+ // Returns true iff the wildcard pattern matches the string. The
+ // first ':' or '\0' character in pattern marks the end of it.
+ //
+ // This recursive algorithm isn't very efficient, but is clear and
+ // works well enough for matching test names, which are short.
+ static bool PatternMatchesString(const char *pattern, const char *str);
+
+ // Returns true iff the user-specified filter matches the test case
+ // name and the test name.
+ static bool FilterMatchesTest(const String &test_case_name,
+ const String &test_name);
+
+#if GTEST_OS_WINDOWS
+ // Function for supporting the gtest_catch_exception flag.
+
+ // Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
+ // given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
+ // This function is useful as an __except condition.
+ static int GTestShouldProcessSEH(DWORD exception_code);
+#endif // GTEST_OS_WINDOWS
+
+ // Returns true if "name" matches the ':' separated list of glob-style
+ // filters in "filter".
+ static bool MatchesFilter(const String& name, const char* filter);
+};
+
+// Returns the current application's name, removing directory path if that
+// is present. Used by UnitTestOptions::GetOutputFile.
+GTEST_API_ FilePath GetCurrentExecutableName();
+
+// The role interface for getting the OS stack trace as a string.
+class OsStackTraceGetterInterface {
+ public:
+ OsStackTraceGetterInterface() {}
+ virtual ~OsStackTraceGetterInterface() {}
+
+ // Returns the current OS stack trace as a String. Parameters:
+ //
+ // max_depth - the maximum number of stack frames to be included
+ // in the trace.
+ // skip_count - the number of top frames to be skipped; doesn't count
+ // against max_depth.
+ virtual String CurrentStackTrace(int max_depth, int skip_count) = 0;
+
+ // UponLeavingGTest() should be called immediately before Google Test calls
+ // user code. It saves some information about the current stack that
+ // CurrentStackTrace() will use to find and hide Google Test stack frames.
+ virtual void UponLeavingGTest() = 0;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetterInterface);
+};
+
+// A working implementation of the OsStackTraceGetterInterface interface.
+class OsStackTraceGetter : public OsStackTraceGetterInterface {
+ public:
+ OsStackTraceGetter() : caller_frame_(NULL) {}
+
+ virtual String CurrentStackTrace(int max_depth, int skip_count)
+ GTEST_LOCK_EXCLUDED_(mutex_);
+
+ virtual void UponLeavingGTest() GTEST_LOCK_EXCLUDED_(mutex_);
+
+ // This string is inserted in place of stack frames that are part of
+ // Google Test's implementation.
+ static const char* const kElidedFramesMarker;
+
+ private:
+ Mutex mutex_; // protects all internal state
+
+ // We save the stack frame below the frame that calls user code.
+ // We do this because the address of the frame immediately below
+ // the user code changes between the call to UponLeavingGTest()
+ // and any calls to CurrentStackTrace() from within the user code.
+ void* caller_frame_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter);
+};
+
+// Information about a Google Test trace point.
+struct TraceInfo {
+ const char* file;
+ int line;
+ String message;
+};
+
+// This is the default global test part result reporter used in UnitTestImpl.
+// This class should only be used by UnitTestImpl.
+class DefaultGlobalTestPartResultReporter
+ : public TestPartResultReporterInterface {
+ public:
+ explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test);
+ // Implements the TestPartResultReporterInterface. Reports the test part
+ // result in the current test.
+ virtual void ReportTestPartResult(const TestPartResult& result);
+
+ private:
+ UnitTestImpl* const unit_test_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultGlobalTestPartResultReporter);
+};
+
+// This is the default per thread test part result reporter used in
+// UnitTestImpl. This class should only be used by UnitTestImpl.
+class DefaultPerThreadTestPartResultReporter
+ : public TestPartResultReporterInterface {
+ public:
+ explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test);
+ // Implements the TestPartResultReporterInterface. The implementation just
+ // delegates to the current global test part result reporter of *unit_test_.
+ virtual void ReportTestPartResult(const TestPartResult& result);
+
+ private:
+ UnitTestImpl* const unit_test_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultPerThreadTestPartResultReporter);
+};
+
+// The private implementation of the UnitTest class. We don't protect
+// the methods under a mutex, as this class is not accessible by a
+// user and the UnitTest class that delegates work to this class does
+// proper locking.
+class GTEST_API_ UnitTestImpl {
+ public:
+ explicit UnitTestImpl(UnitTest* parent);
+ virtual ~UnitTestImpl();
+
+ // There are two different ways to register your own TestPartResultReporter.
+ // You can register your own repoter to listen either only for test results
+ // from the current thread or for results from all threads.
+ // By default, each per-thread test result repoter just passes a new
+ // TestPartResult to the global test result reporter, which registers the
+ // test part result for the currently running test.
+
+ // Returns the global test part result reporter.
+ TestPartResultReporterInterface* GetGlobalTestPartResultReporter();
+
+ // Sets the global test part result reporter.
+ void SetGlobalTestPartResultReporter(
+ TestPartResultReporterInterface* reporter);
+
+ // Returns the test part result reporter for the current thread.
+ TestPartResultReporterInterface* GetTestPartResultReporterForCurrentThread();
+
+ // Sets the test part result reporter for the current thread.
+ void SetTestPartResultReporterForCurrentThread(
+ TestPartResultReporterInterface* reporter);
+
+ // Gets the number of successful test cases.
+ int successful_test_case_count() const;
+
+ // Gets the number of failed test cases.
+ int failed_test_case_count() const;
+
+ // Gets the number of all test cases.
+ int total_test_case_count() const;
+
+ // Gets the number of all test cases that contain at least one test
+ // that should run.
+ int test_case_to_run_count() const;
+
+ // Gets the number of successful tests.
+ int successful_test_count() const;
+
+ // Gets the number of failed tests.
+ int failed_test_count() const;
+
+ // Gets the number of disabled tests.
+ int disabled_test_count() const;
+
+ // Gets the number of all tests.
+ int total_test_count() const;
+
+ // Gets the number of tests that should run.
+ int test_to_run_count() const;
+
+ // Gets the time of the test program start, in ms from the start of the
+ // UNIX epoch.
+ TimeInMillis start_timestamp() const { return start_timestamp_; }
+
+ // Gets the elapsed time, in milliseconds.
+ TimeInMillis elapsed_time() const { return elapsed_time_; }
+
+ // Returns true iff the unit test passed (i.e. all test cases passed).
+ bool Passed() const { return !Failed(); }
+
+ // Returns true iff the unit test failed (i.e. some test case failed
+ // or something outside of all tests failed).
+ bool Failed() const {
+ return failed_test_case_count() > 0 || ad_hoc_test_result()->Failed();
+ }
+
+ // Gets the i-th test case among all the test cases. i can range from 0 to
+ // total_test_case_count() - 1. If i is not in that range, returns NULL.
+ const TestCase* GetTestCase(int i) const {
+ const int index = GetElementOr(test_case_indices_, i, -1);
+ return index < 0 ? NULL : test_cases_[i];
+ }
+
+ // Gets the i-th test case among all the test cases. i can range from 0 to
+ // total_test_case_count() - 1. If i is not in that range, returns NULL.
+ TestCase* GetMutableTestCase(int i) {
+ const int index = GetElementOr(test_case_indices_, i, -1);
+ return index < 0 ? NULL : test_cases_[index];
+ }
+
+ // Provides access to the event listener list.
+ TestEventListeners* listeners() { return &listeners_; }
+
+ // Returns the TestResult for the test that's currently running, or
+ // the TestResult for the ad hoc test if no test is running.
+ TestResult* current_test_result();
+
+ // Returns the TestResult for the ad hoc test.
+ const TestResult* ad_hoc_test_result() const { return &ad_hoc_test_result_; }
+
+ // Sets the OS stack trace getter.
+ //
+ // Does nothing if the input and the current OS stack trace getter
+ // are the same; otherwise, deletes the old getter and makes the
+ // input the current getter.
+ void set_os_stack_trace_getter(OsStackTraceGetterInterface* getter);
+
+ // Returns the current OS stack trace getter if it is not NULL;
+ // otherwise, creates an OsStackTraceGetter, makes it the current
+ // getter, and returns it.
+ OsStackTraceGetterInterface* os_stack_trace_getter();
+
+ // Returns the current OS stack trace as a String.
+ //
+ // The maximum number of stack frames to be included is specified by
+ // the gtest_stack_trace_depth flag. The skip_count parameter
+ // specifies the number of top frames to be skipped, which doesn't
+ // count against the number of frames to be included.
+ //
+ // For example, if Foo() calls Bar(), which in turn calls
+ // CurrentOsStackTraceExceptTop(1), Foo() will be included in the
+ // trace but Bar() and CurrentOsStackTraceExceptTop() won't.
+ String CurrentOsStackTraceExceptTop(int skip_count) GTEST_NO_INLINE_;
+
+ // Finds and returns a TestCase with the given name. If one doesn't
+ // exist, creates one and returns it.
+ //
+ // Arguments:
+ //
+ // test_case_name: name of the test case
+ // type_param: the name of the test's type parameter, or NULL if
+ // this is not a typed or a type-parameterized test.
+ // set_up_tc: pointer to the function that sets up the test case
+ // tear_down_tc: pointer to the function that tears down the test case
+ TestCase* GetTestCase(const char* test_case_name,
+ const char* type_param,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc);
+
+ // Adds a TestInfo to the unit test.
+ //
+ // Arguments:
+ //
+ // set_up_tc: pointer to the function that sets up the test case
+ // tear_down_tc: pointer to the function that tears down the test case
+ // test_info: the TestInfo object
+ void AddTestInfo(Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc,
+ TestInfo* test_info) {
+ // In order to support thread-safe death tests, we need to
+ // remember the original working directory when the test program
+ // was first invoked. We cannot do this in RUN_ALL_TESTS(), as
+ // the user may have changed the current directory before calling
+ // RUN_ALL_TESTS(). Therefore we capture the current directory in
+ // AddTestInfo(), which is called to register a TEST or TEST_F
+ // before main() is reached.
+ if (original_working_dir_.IsEmpty()) {
+ original_working_dir_.Set(FilePath::GetCurrentDir());
+ GTEST_CHECK_(!original_working_dir_.IsEmpty())
+ << "Failed to get the current working directory.";
+ }
+
+ GetTestCase(test_info->test_case_name(),
+ test_info->type_param(),
+ set_up_tc,
+ tear_down_tc)->AddTestInfo(test_info);
+ }
+
+#if GTEST_HAS_PARAM_TEST
+ // Returns ParameterizedTestCaseRegistry object used to keep track of
+ // value-parameterized tests and instantiate and register them.
+ internal::ParameterizedTestCaseRegistry& parameterized_test_registry() {
+ return parameterized_test_registry_;
+ }
+#endif // GTEST_HAS_PARAM_TEST
+
+ // Sets the TestCase object for the test that's currently running.
+ void set_current_test_case(TestCase* a_current_test_case) {
+ current_test_case_ = a_current_test_case;
+ }
+
+ // Sets the TestInfo object for the test that's currently running. If
+ // current_test_info is NULL, the assertion results will be stored in
+ // ad_hoc_test_result_.
+ void set_current_test_info(TestInfo* a_current_test_info) {
+ current_test_info_ = a_current_test_info;
+ }
+
+ // Registers all parameterized tests defined using TEST_P and
+ // INSTANTIATE_TEST_CASE_P, creating regular tests for each test/parameter
+ // combination. This method can be called more then once; it has guards
+ // protecting from registering the tests more then once. If
+ // value-parameterized tests are disabled, RegisterParameterizedTests is
+ // present but does nothing.
+ void RegisterParameterizedTests();
+
+ // Runs all tests in this UnitTest object, prints the result, and
+ // returns true if all tests are successful. If any exception is
+ // thrown during a test, this test is considered to be failed, but
+ // the rest of the tests will still be run.
+ bool RunAllTests();
+
+ // Clears the results of all tests, except the ad hoc tests.
+ void ClearNonAdHocTestResult() {
+ ForEach(test_cases_, TestCase::ClearTestCaseResult);
+ }
+
+ // Clears the results of ad-hoc test assertions.
+ void ClearAdHocTestResult() {
+ ad_hoc_test_result_.Clear();
+ }
+
+ enum ReactionToSharding {
+ HONOR_SHARDING_PROTOCOL,
+ IGNORE_SHARDING_PROTOCOL
+ };
+
+ // Matches the full name of each test against the user-specified
+ // filter to decide whether the test should run, then records the
+ // result in each TestCase and TestInfo object.
+ // If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests
+ // based on sharding variables in the environment.
+ // Returns the number of tests that should run.
+ int FilterTests(ReactionToSharding shard_tests);
+
+ // Prints the names of the tests matching the user-specified filter flag.
+ void ListTestsMatchingFilter();
+
+ const TestCase* current_test_case() const { return current_test_case_; }
+ TestInfo* current_test_info() { return current_test_info_; }
+ const TestInfo* current_test_info() const { return current_test_info_; }
+
+ // Returns the vector of environments that need to be set-up/torn-down
+ // before/after the tests are run.
+ std::vector<Environment*>& environments() { return environments_; }
+
+ // Getters for the per-thread Google Test trace stack.
+ std::vector<TraceInfo>& gtest_trace_stack() {
+ return *(gtest_trace_stack_.pointer());
+ }
+ const std::vector<TraceInfo>& gtest_trace_stack() const {
+ return gtest_trace_stack_.get();
+ }
+
+#if GTEST_HAS_DEATH_TEST
+ void InitDeathTestSubprocessControlInfo() {
+ internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag());
+ }
+ // Returns a pointer to the parsed --gtest_internal_run_death_test
+ // flag, or NULL if that flag was not specified.
+ // This information is useful only in a death test child process.
+ // Must not be called before a call to InitGoogleTest.
+ const InternalRunDeathTestFlag* internal_run_death_test_flag() const {
+ return internal_run_death_test_flag_.get();
+ }
+
+ // Returns a pointer to the current death test factory.
+ internal::DeathTestFactory* death_test_factory() {
+ return death_test_factory_.get();
+ }
+
+ void SuppressTestEventsIfInSubprocess();
+
+ friend class ReplaceDeathTestFactory;
+#endif // GTEST_HAS_DEATH_TEST
+
+ // Initializes the event listener performing XML output as specified by
+ // UnitTestOptions. Must not be called before InitGoogleTest.
+ void ConfigureXmlOutput();
+
+#if GTEST_CAN_STREAM_RESULTS_
+ // Initializes the event listener for streaming test results to a socket.
+ // Must not be called before InitGoogleTest.
+ void ConfigureStreamingOutput();
+#endif
+
+ // Performs initialization dependent upon flag values obtained in
+ // ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to
+ // ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest
+ // this function is also called from RunAllTests. Since this function can be
+ // called more than once, it has to be idempotent.
+ void PostFlagParsingInit();
+
+ // Gets the random seed used at the start of the current test iteration.
+ int random_seed() const { return random_seed_; }
+
+ // Gets the random number generator.
+ internal::Random* random() { return &random_; }
+
+ // Shuffles all test cases, and the tests within each test case,
+ // making sure that death tests are still run first.
+ void ShuffleTests();
+
+ // Restores the test cases and tests to their order before the first shuffle.
+ void UnshuffleTests();
+
+ // Returns the value of GTEST_FLAG(catch_exceptions) at the moment
+ // UnitTest::Run() starts.
+ bool catch_exceptions() const { return catch_exceptions_; }
+
+ private:
+ friend class ::testing::UnitTest;
+
+ // Used by UnitTest::Run() to capture the state of
+ // GTEST_FLAG(catch_exceptions) at the moment it starts.
+ void set_catch_exceptions(bool value) { catch_exceptions_ = value; }
+
+ // The UnitTest object that owns this implementation object.
+ UnitTest* const parent_;
+
+ // The working directory when the first TEST() or TEST_F() was
+ // executed.
+ internal::FilePath original_working_dir_;
+
+ // The default test part result reporters.
+ DefaultGlobalTestPartResultReporter default_global_test_part_result_reporter_;
+ DefaultPerThreadTestPartResultReporter
+ default_per_thread_test_part_result_reporter_;
+
+ // Points to (but doesn't own) the global test part result reporter.
+ TestPartResultReporterInterface* global_test_part_result_repoter_;
+
+ // Protects read and write access to global_test_part_result_reporter_.
+ internal::Mutex global_test_part_result_reporter_mutex_;
+
+ // Points to (but doesn't own) the per-thread test part result reporter.
+ internal::ThreadLocal<TestPartResultReporterInterface*>
+ per_thread_test_part_result_reporter_;
+
+ // The vector of environments that need to be set-up/torn-down
+ // before/after the tests are run.
+ std::vector<Environment*> environments_;
+
+ // The vector of TestCases in their original order. It owns the
+ // elements in the vector.
+ std::vector<TestCase*> test_cases_;
+
+ // Provides a level of indirection for the test case list to allow
+ // easy shuffling and restoring the test case order. The i-th
+ // element of this vector is the index of the i-th test case in the
+ // shuffled order.
+ std::vector<int> test_case_indices_;
+
+#if GTEST_HAS_PARAM_TEST
+ // ParameterizedTestRegistry object used to register value-parameterized
+ // tests.
+ internal::ParameterizedTestCaseRegistry parameterized_test_registry_;
+
+ // Indicates whether RegisterParameterizedTests() has been called already.
+ bool parameterized_tests_registered_;
+#endif // GTEST_HAS_PARAM_TEST
+
+ // Index of the last death test case registered. Initially -1.
+ int last_death_test_case_;
+
+ // This points to the TestCase for the currently running test. It
+ // changes as Google Test goes through one test case after another.
+ // When no test is running, this is set to NULL and Google Test
+ // stores assertion results in ad_hoc_test_result_. Initially NULL.
+ TestCase* current_test_case_;
+
+ // This points to the TestInfo for the currently running test. It
+ // changes as Google Test goes through one test after another. When
+ // no test is running, this is set to NULL and Google Test stores
+ // assertion results in ad_hoc_test_result_. Initially NULL.
+ TestInfo* current_test_info_;
+
+ // Normally, a user only writes assertions inside a TEST or TEST_F,
+ // or inside a function called by a TEST or TEST_F. Since Google
+ // Test keeps track of which test is current running, it can
+ // associate such an assertion with the test it belongs to.
+ //
+ // If an assertion is encountered when no TEST or TEST_F is running,
+ // Google Test attributes the assertion result to an imaginary "ad hoc"
+ // test, and records the result in ad_hoc_test_result_.
+ TestResult ad_hoc_test_result_;
+
+ // The list of event listeners that can be used to track events inside
+ // Google Test.
+ TestEventListeners listeners_;
+
+ // The OS stack trace getter. Will be deleted when the UnitTest
+ // object is destructed. By default, an OsStackTraceGetter is used,
+ // but the user can set this field to use a custom getter if that is
+ // desired.
+ OsStackTraceGetterInterface* os_stack_trace_getter_;
+
+ // True iff PostFlagParsingInit() has been called.
+ bool post_flag_parse_init_performed_;
+
+ // The random number seed used at the beginning of the test run.
+ int random_seed_;
+
+ // Our random number generator.
+ internal::Random random_;
+
+ // The time of the test program start, in ms from the start of the
+ // UNIX epoch.
+ TimeInMillis start_timestamp_;
+
+ // How long the test took to run, in milliseconds.
+ TimeInMillis elapsed_time_;
+
+#if GTEST_HAS_DEATH_TEST
+ // The decomposed components of the gtest_internal_run_death_test flag,
+ // parsed when RUN_ALL_TESTS is called.
+ internal::scoped_ptr<InternalRunDeathTestFlag> internal_run_death_test_flag_;
+ internal::scoped_ptr<internal::DeathTestFactory> death_test_factory_;
+#endif // GTEST_HAS_DEATH_TEST
+
+ // A per-thread stack of traces created by the SCOPED_TRACE() macro.
+ internal::ThreadLocal<std::vector<TraceInfo> > gtest_trace_stack_;
+
+ // The value of GTEST_FLAG(catch_exceptions) at the moment RunAllTests()
+ // starts.
+ bool catch_exceptions_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestImpl);
+}; // class UnitTestImpl
+
+// Convenience function for accessing the global UnitTest
+// implementation object.
+inline UnitTestImpl* GetUnitTestImpl() {
+ return UnitTest::GetInstance()->impl();
+}
+
+#if GTEST_USES_SIMPLE_RE
+
+// Internal helper functions for implementing the simple regular
+// expression matcher.
+GTEST_API_ bool IsInSet(char ch, const char* str);
+GTEST_API_ bool IsAsciiDigit(char ch);
+GTEST_API_ bool IsAsciiPunct(char ch);
+GTEST_API_ bool IsRepeat(char ch);
+GTEST_API_ bool IsAsciiWhiteSpace(char ch);
+GTEST_API_ bool IsAsciiWordChar(char ch);
+GTEST_API_ bool IsValidEscape(char ch);
+GTEST_API_ bool AtomMatchesChar(bool escaped, char pattern, char ch);
+GTEST_API_ bool ValidateRegex(const char* regex);
+GTEST_API_ bool MatchRegexAtHead(const char* regex, const char* str);
+GTEST_API_ bool MatchRepetitionAndRegexAtHead(
+ bool escaped, char ch, char repeat, const char* regex, const char* str);
+GTEST_API_ bool MatchRegexAnywhere(const char* regex, const char* str);
+
+#endif // GTEST_USES_SIMPLE_RE
+
+// Parses the command line for Google Test flags, without initializing
+// other parts of Google Test.
+GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, char** argv);
+GTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv);
+
+#if GTEST_HAS_DEATH_TEST
+
+// Returns the message describing the last system error, regardless of the
+// platform.
+GTEST_API_ String GetLastErrnoDescription();
+
+# if GTEST_OS_WINDOWS
+// Provides leak-safe Windows kernel handle ownership.
+class AutoHandle {
+ public:
+ AutoHandle() : handle_(INVALID_HANDLE_VALUE) {}
+ explicit AutoHandle(HANDLE handle) : handle_(handle) {}
+
+ ~AutoHandle() { Reset(); }
+
+ HANDLE Get() const { return handle_; }
+ void Reset() { Reset(INVALID_HANDLE_VALUE); }
+ void Reset(HANDLE handle) {
+ if (handle != handle_) {
+ if (handle_ != INVALID_HANDLE_VALUE)
+ ::CloseHandle(handle_);
+ handle_ = handle;
+ }
+ }
+
+ private:
+ HANDLE handle_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle);
+};
+# endif // GTEST_OS_WINDOWS
+
+// Attempts to parse a string into a positive integer pointed to by the
+// number parameter. Returns true if that is possible.
+// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can use
+// it here.
+template <typename Integer>
+bool ParseNaturalNumber(const ::std::string& str, Integer* number) {
+ // Fail fast if the given string does not begin with a digit;
+ // this bypasses strtoXXX's "optional leading whitespace and plus
+ // or minus sign" semantics, which are undesirable here.
+ if (str.empty() || !IsDigit(str[0])) {
+ return false;
+ }
+ errno = 0;
+
+ char* end;
+ // BiggestConvertible is the largest integer type that system-provided
+ // string-to-number conversion routines can return.
+
+# if GTEST_OS_WINDOWS && !defined(__GNUC__)
+
+ // MSVC and C++ Builder define __int64 instead of the standard long long.
+ typedef unsigned __int64 BiggestConvertible;
+ const BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10);
+
+# else
+
+ typedef unsigned long long BiggestConvertible; // NOLINT
+ const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10);
+
+# endif // GTEST_OS_WINDOWS && !defined(__GNUC__)
+
+ const bool parse_success = *end == '\0' && errno == 0;
+
+ // TODO(vladl@google.com): Convert this to compile time assertion when it is
+ // available.
+ GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed));
+
+ const Integer result = static_cast<Integer>(parsed);
+ if (parse_success && static_cast<BiggestConvertible>(result) == parsed) {
+ *number = result;
+ return true;
+ }
+ return false;
+}
+#endif // GTEST_HAS_DEATH_TEST
+
+// TestResult contains some private methods that should be hidden from
+// Google Test user but are required for testing. This class allow our tests
+// to access them.
+//
+// This class is supplied only for the purpose of testing Google Test's own
+// constructs. Do not use it in user tests, either directly or indirectly.
+class TestResultAccessor {
+ public:
+ static void RecordProperty(TestResult* test_result,
+ const TestProperty& property) {
+ test_result->RecordProperty(property);
+ }
+
+ static void ClearTestPartResults(TestResult* test_result) {
+ test_result->ClearTestPartResults();
+ }
+
+ static const std::vector<testing::TestPartResult>& test_part_results(
+ const TestResult& test_result) {
+ return test_result.test_part_results();
+ }
+};
+
+} // namespace internal
+} // namespace testing
+
+#endif // GTEST_SRC_GTEST_INTERNAL_INL_H_
diff --git a/src/testing/gtest/src/gtest-port.cc b/src/testing/gtest/src/gtest-port.cc
new file mode 100644
index 0000000..a0e2d7c
--- /dev/null
+++ b/src/testing/gtest/src/gtest-port.cc
@@ -0,0 +1,787 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/internal/gtest-port.h"
+
+#include <limits.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#if GTEST_OS_WINDOWS_MOBILE
+# include <windows.h> // For TerminateProcess()
+#elif GTEST_OS_WINDOWS
+# include <io.h>
+# include <sys/stat.h>
+#else
+# include <unistd.h>
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+#if GTEST_OS_MAC
+# include <mach/mach_init.h>
+# include <mach/task.h>
+# include <mach/vm_map.h>
+#endif // GTEST_OS_MAC
+
+#if GTEST_OS_QNX
+# include <devctl.h>
+# include <sys/procfs.h>
+#endif // GTEST_OS_QNX
+
+#include "gtest/gtest-spi.h"
+#include "gtest/gtest-message.h"
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-string.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+namespace internal {
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+// MSVC and C++Builder do not provide a definition of STDERR_FILENO.
+const int kStdOutFileno = 1;
+const int kStdErrFileno = 2;
+#else
+const int kStdOutFileno = STDOUT_FILENO;
+const int kStdErrFileno = STDERR_FILENO;
+#endif // _MSC_VER
+
+#if GTEST_OS_MAC
+
+// Returns the number of threads running in the process, or 0 to indicate that
+// we cannot detect it.
+size_t GetThreadCount() {
+ const task_t task = mach_task_self();
+ mach_msg_type_number_t thread_count;
+ thread_act_array_t thread_list;
+ const kern_return_t status = task_threads(task, &thread_list, &thread_count);
+ if (status == KERN_SUCCESS) {
+ // task_threads allocates resources in thread_list and we need to free them
+ // to avoid leaks.
+ vm_deallocate(task,
+ reinterpret_cast<vm_address_t>(thread_list),
+ sizeof(thread_t) * thread_count);
+ return static_cast<size_t>(thread_count);
+ } else {
+ return 0;
+ }
+}
+
+#elif GTEST_OS_QNX
+
+// Returns the number of threads running in the process, or 0 to indicate that
+// we cannot detect it.
+size_t GetThreadCount() {
+ const int fd = open("/proc/self/as", O_RDONLY);
+ if (fd < 0) {
+ return 0;
+ }
+ procfs_info process_info;
+ const int status =
+ devctl(fd, DCMD_PROC_INFO, &process_info, sizeof(process_info), NULL);
+ close(fd);
+ if (status == EOK) {
+ return static_cast<size_t>(process_info.num_threads);
+ } else {
+ return 0;
+ }
+}
+
+#else
+
+size_t GetThreadCount() {
+ // There's no portable way to detect the number of threads, so we just
+ // return 0 to indicate that we cannot detect it.
+ return 0;
+}
+
+#endif // GTEST_OS_MAC
+
+#if GTEST_USES_POSIX_RE
+
+// Implements RE. Currently only needed for death tests.
+
+RE::~RE() {
+ if (is_valid_) {
+ // regfree'ing an invalid regex might crash because the content
+ // of the regex is undefined. Since the regex's are essentially
+ // the same, one cannot be valid (or invalid) without the other
+ // being so too.
+ regfree(&partial_regex_);
+ regfree(&full_regex_);
+ }
+ free(const_cast<char*>(pattern_));
+}
+
+// Returns true iff regular expression re matches the entire str.
+bool RE::FullMatch(const char* str, const RE& re) {
+ if (!re.is_valid_) return false;
+
+ regmatch_t match;
+ return regexec(&re.full_regex_, str, 1, &match, 0) == 0;
+}
+
+// Returns true iff regular expression re matches a substring of str
+// (including str itself).
+bool RE::PartialMatch(const char* str, const RE& re) {
+ if (!re.is_valid_) return false;
+
+ regmatch_t match;
+ return regexec(&re.partial_regex_, str, 1, &match, 0) == 0;
+}
+
+// Initializes an RE from its string representation.
+void RE::Init(const char* regex) {
+ pattern_ = posix::StrDup(regex);
+
+ // Reserves enough bytes to hold the regular expression used for a
+ // full match.
+ const size_t full_regex_len = strlen(regex) + 10;
+ char* const full_pattern = new char[full_regex_len];
+
+ snprintf(full_pattern, full_regex_len, "^(%s)$", regex);
+ is_valid_ = regcomp(&full_regex_, full_pattern, REG_EXTENDED) == 0;
+ // We want to call regcomp(&partial_regex_, ...) even if the
+ // previous expression returns false. Otherwise partial_regex_ may
+ // not be properly initialized can may cause trouble when it's
+ // freed.
+ //
+ // Some implementation of POSIX regex (e.g. on at least some
+ // versions of Cygwin) doesn't accept the empty string as a valid
+ // regex. We change it to an equivalent form "()" to be safe.
+ if (is_valid_) {
+ const char* const partial_regex = (*regex == '\0') ? "()" : regex;
+ is_valid_ = regcomp(&partial_regex_, partial_regex, REG_EXTENDED) == 0;
+ }
+ EXPECT_TRUE(is_valid_)
+ << "Regular expression \"" << regex
+ << "\" is not a valid POSIX Extended regular expression.";
+
+ delete[] full_pattern;
+}
+
+#elif GTEST_USES_SIMPLE_RE
+
+// Returns true iff ch appears anywhere in str (excluding the
+// terminating '\0' character).
+bool IsInSet(char ch, const char* str) {
+ return ch != '\0' && strchr(str, ch) != NULL;
+}
+
+// Returns true iff ch belongs to the given classification. Unlike
+// similar functions in <ctype.h>, these aren't affected by the
+// current locale.
+bool IsAsciiDigit(char ch) { return '0' <= ch && ch <= '9'; }
+bool IsAsciiPunct(char ch) {
+ return IsInSet(ch, "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~");
+}
+bool IsRepeat(char ch) { return IsInSet(ch, "?*+"); }
+bool IsAsciiWhiteSpace(char ch) { return IsInSet(ch, " \f\n\r\t\v"); }
+bool IsAsciiWordChar(char ch) {
+ return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') ||
+ ('0' <= ch && ch <= '9') || ch == '_';
+}
+
+// Returns true iff "\\c" is a supported escape sequence.
+bool IsValidEscape(char c) {
+ return (IsAsciiPunct(c) || IsInSet(c, "dDfnrsStvwW"));
+}
+
+// Returns true iff the given atom (specified by escaped and pattern)
+// matches ch. The result is undefined if the atom is invalid.
+bool AtomMatchesChar(bool escaped, char pattern_char, char ch) {
+ if (escaped) { // "\\p" where p is pattern_char.
+ switch (pattern_char) {
+ case 'd': return IsAsciiDigit(ch);
+ case 'D': return !IsAsciiDigit(ch);
+ case 'f': return ch == '\f';
+ case 'n': return ch == '\n';
+ case 'r': return ch == '\r';
+ case 's': return IsAsciiWhiteSpace(ch);
+ case 'S': return !IsAsciiWhiteSpace(ch);
+ case 't': return ch == '\t';
+ case 'v': return ch == '\v';
+ case 'w': return IsAsciiWordChar(ch);
+ case 'W': return !IsAsciiWordChar(ch);
+ }
+ return IsAsciiPunct(pattern_char) && pattern_char == ch;
+ }
+
+ return (pattern_char == '.' && ch != '\n') || pattern_char == ch;
+}
+
+// Helper function used by ValidateRegex() to format error messages.
+String FormatRegexSyntaxError(const char* regex, int index) {
+ return (Message() << "Syntax error at index " << index
+ << " in simple regular expression \"" << regex << "\": ").GetString();
+}
+
+// Generates non-fatal failures and returns false if regex is invalid;
+// otherwise returns true.
+bool ValidateRegex(const char* regex) {
+ if (regex == NULL) {
+ // TODO(wan@google.com): fix the source file location in the
+ // assertion failures to match where the regex is used in user
+ // code.
+ ADD_FAILURE() << "NULL is not a valid simple regular expression.";
+ return false;
+ }
+
+ bool is_valid = true;
+
+ // True iff ?, *, or + can follow the previous atom.
+ bool prev_repeatable = false;
+ for (int i = 0; regex[i]; i++) {
+ if (regex[i] == '\\') { // An escape sequence
+ i++;
+ if (regex[i] == '\0') {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
+ << "'\\' cannot appear at the end.";
+ return false;
+ }
+
+ if (!IsValidEscape(regex[i])) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
+ << "invalid escape sequence \"\\" << regex[i] << "\".";
+ is_valid = false;
+ }
+ prev_repeatable = true;
+ } else { // Not an escape sequence.
+ const char ch = regex[i];
+
+ if (ch == '^' && i > 0) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'^' can only appear at the beginning.";
+ is_valid = false;
+ } else if (ch == '$' && regex[i + 1] != '\0') {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'$' can only appear at the end.";
+ is_valid = false;
+ } else if (IsInSet(ch, "()[]{}|")) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'" << ch << "' is unsupported.";
+ is_valid = false;
+ } else if (IsRepeat(ch) && !prev_repeatable) {
+ ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
+ << "'" << ch << "' can only follow a repeatable token.";
+ is_valid = false;
+ }
+
+ prev_repeatable = !IsInSet(ch, "^$?*+");
+ }
+ }
+
+ return is_valid;
+}
+
+// Matches a repeated regex atom followed by a valid simple regular
+// expression. The regex atom is defined as c if escaped is false,
+// or \c otherwise. repeat is the repetition meta character (?, *,
+// or +). The behavior is undefined if str contains too many
+// characters to be indexable by size_t, in which case the test will
+// probably time out anyway. We are fine with this limitation as
+// std::string has it too.
+bool MatchRepetitionAndRegexAtHead(
+ bool escaped, char c, char repeat, const char* regex,
+ const char* str) {
+ const size_t min_count = (repeat == '+') ? 1 : 0;
+ const size_t max_count = (repeat == '?') ? 1 :
+ static_cast<size_t>(-1) - 1;
+ // We cannot call numeric_limits::max() as it conflicts with the
+ // max() macro on Windows.
+
+ for (size_t i = 0; i <= max_count; ++i) {
+ // We know that the atom matches each of the first i characters in str.
+ if (i >= min_count && MatchRegexAtHead(regex, str + i)) {
+ // We have enough matches at the head, and the tail matches too.
+ // Since we only care about *whether* the pattern matches str
+ // (as opposed to *how* it matches), there is no need to find a
+ // greedy match.
+ return true;
+ }
+ if (str[i] == '\0' || !AtomMatchesChar(escaped, c, str[i]))
+ return false;
+ }
+ return false;
+}
+
+// Returns true iff regex matches a prefix of str. regex must be a
+// valid simple regular expression and not start with "^", or the
+// result is undefined.
+bool MatchRegexAtHead(const char* regex, const char* str) {
+ if (*regex == '\0') // An empty regex matches a prefix of anything.
+ return true;
+
+ // "$" only matches the end of a string. Note that regex being
+ // valid guarantees that there's nothing after "$" in it.
+ if (*regex == '$')
+ return *str == '\0';
+
+ // Is the first thing in regex an escape sequence?
+ const bool escaped = *regex == '\\';
+ if (escaped)
+ ++regex;
+ if (IsRepeat(regex[1])) {
+ // MatchRepetitionAndRegexAtHead() calls MatchRegexAtHead(), so
+ // here's an indirect recursion. It terminates as the regex gets
+ // shorter in each recursion.
+ return MatchRepetitionAndRegexAtHead(
+ escaped, regex[0], regex[1], regex + 2, str);
+ } else {
+ // regex isn't empty, isn't "$", and doesn't start with a
+ // repetition. We match the first atom of regex with the first
+ // character of str and recurse.
+ return (*str != '\0') && AtomMatchesChar(escaped, *regex, *str) &&
+ MatchRegexAtHead(regex + 1, str + 1);
+ }
+}
+
+// Returns true iff regex matches any substring of str. regex must be
+// a valid simple regular expression, or the result is undefined.
+//
+// The algorithm is recursive, but the recursion depth doesn't exceed
+// the regex length, so we won't need to worry about running out of
+// stack space normally. In rare cases the time complexity can be
+// exponential with respect to the regex length + the string length,
+// but usually it's must faster (often close to linear).
+bool MatchRegexAnywhere(const char* regex, const char* str) {
+ if (regex == NULL || str == NULL)
+ return false;
+
+ if (*regex == '^')
+ return MatchRegexAtHead(regex + 1, str);
+
+ // A successful match can be anywhere in str.
+ do {
+ if (MatchRegexAtHead(regex, str))
+ return true;
+ } while (*str++ != '\0');
+ return false;
+}
+
+// Implements the RE class.
+
+RE::~RE() {
+ free(const_cast<char*>(pattern_));
+ free(const_cast<char*>(full_pattern_));
+}
+
+// Returns true iff regular expression re matches the entire str.
+bool RE::FullMatch(const char* str, const RE& re) {
+ return re.is_valid_ && MatchRegexAnywhere(re.full_pattern_, str);
+}
+
+// Returns true iff regular expression re matches a substring of str
+// (including str itself).
+bool RE::PartialMatch(const char* str, const RE& re) {
+ return re.is_valid_ && MatchRegexAnywhere(re.pattern_, str);
+}
+
+// Initializes an RE from its string representation.
+void RE::Init(const char* regex) {
+ pattern_ = full_pattern_ = NULL;
+ if (regex != NULL) {
+ pattern_ = posix::StrDup(regex);
+ }
+
+ is_valid_ = ValidateRegex(regex);
+ if (!is_valid_) {
+ // No need to calculate the full pattern when the regex is invalid.
+ return;
+ }
+
+ const size_t len = strlen(regex);
+ // Reserves enough bytes to hold the regular expression used for a
+ // full match: we need space to prepend a '^', append a '$', and
+ // terminate the string with '\0'.
+ char* buffer = static_cast<char*>(malloc(len + 3));
+ full_pattern_ = buffer;
+
+ if (*regex != '^')
+ *buffer++ = '^'; // Makes sure full_pattern_ starts with '^'.
+
+ // We don't use snprintf or strncpy, as they trigger a warning when
+ // compiled with VC++ 8.0.
+ memcpy(buffer, regex, len);
+ buffer += len;
+
+ if (len == 0 || regex[len - 1] != '$')
+ *buffer++ = '$'; // Makes sure full_pattern_ ends with '$'.
+
+ *buffer = '\0';
+}
+
+#endif // GTEST_USES_POSIX_RE
+
+const char kUnknownFile[] = "unknown file";
+
+// Formats a source file path and a line number as they would appear
+// in an error message from the compiler used to compile this code.
+GTEST_API_ ::std::string FormatFileLocation(const char* file, int line) {
+ const char* const file_name = file == NULL ? kUnknownFile : file;
+
+ if (line < 0) {
+ return String::Format("%s:", file_name).c_str();
+ }
+#ifdef _MSC_VER
+ return String::Format("%s(%d):", file_name, line).c_str();
+#else
+ return String::Format("%s:%d:", file_name, line).c_str();
+#endif // _MSC_VER
+}
+
+// Formats a file location for compiler-independent XML output.
+// Although this function is not platform dependent, we put it next to
+// FormatFileLocation in order to contrast the two functions.
+// Note that FormatCompilerIndependentFileLocation() does NOT append colon
+// to the file location it produces, unlike FormatFileLocation().
+GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(
+ const char* file, int line) {
+ const char* const file_name = file == NULL ? kUnknownFile : file;
+
+ if (line < 0)
+ return file_name;
+ else
+ return String::Format("%s:%d", file_name, line).c_str();
+}
+
+
+GTestLog::GTestLog(GTestLogSeverity severity, const char* file, int line)
+ : severity_(severity) {
+ const char* const marker =
+ severity == GTEST_INFO ? "[ INFO ]" :
+ severity == GTEST_WARNING ? "[WARNING]" :
+ severity == GTEST_ERROR ? "[ ERROR ]" : "[ FATAL ]";
+ GetStream() << ::std::endl << marker << " "
+ << FormatFileLocation(file, line).c_str() << ": ";
+}
+
+// Flushes the buffers and, if severity is GTEST_FATAL, aborts the program.
+GTestLog::~GTestLog() {
+ GetStream() << ::std::endl;
+ if (severity_ == GTEST_FATAL) {
+ fflush(stderr);
+ posix::Abort();
+ }
+}
+// Disable Microsoft deprecation warnings for POSIX functions called from
+// this class (creat, dup, dup2, and close)
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable: 4996)
+#endif // _MSC_VER
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Object that captures an output stream (stdout/stderr).
+class CapturedStream {
+ public:
+ // The ctor redirects the stream to a temporary file.
+ CapturedStream(int fd) : fd_(fd), uncaptured_fd_(dup(fd)) {
+# if GTEST_OS_WINDOWS
+ char temp_dir_path[MAX_PATH + 1] = { '\0' }; // NOLINT
+ char temp_file_path[MAX_PATH + 1] = { '\0' }; // NOLINT
+
+ ::GetTempPathA(sizeof(temp_dir_path), temp_dir_path);
+ const UINT success = ::GetTempFileNameA(temp_dir_path,
+ "gtest_redir",
+ 0, // Generate unique file name.
+ temp_file_path);
+ GTEST_CHECK_(success != 0)
+ << "Unable to create a temporary file in " << temp_dir_path;
+ const int captured_fd = creat(temp_file_path, _S_IREAD | _S_IWRITE);
+ GTEST_CHECK_(captured_fd != -1) << "Unable to open temporary file "
+ << temp_file_path;
+ filename_ = temp_file_path;
+# else
+ // There's no guarantee that a test has write access to the current
+ // directory, so we create the temporary file in the /tmp directory instead.
+ // We use /tmp on most systems, and /mnt/sdcard on Android. That's because
+ // Android doesn't have /tmp.
+# if GTEST_OS_LINUX_ANDROID
+ char name_template[] = "/mnt/sdcard/gtest_captured_stream.XXXXXX";
+# else
+ char name_template[] = "/tmp/captured_stream.XXXXXX";
+# endif // GTEST_OS_LINUX_ANDROID
+ const int captured_fd = mkstemp(name_template);
+ filename_ = name_template;
+# endif // GTEST_OS_WINDOWS
+ fflush(NULL);
+ dup2(captured_fd, fd_);
+ close(captured_fd);
+ }
+
+ ~CapturedStream() {
+ remove(filename_.c_str());
+ }
+
+ String GetCapturedString() {
+ if (uncaptured_fd_ != -1) {
+ // Restores the original stream.
+ fflush(NULL);
+ dup2(uncaptured_fd_, fd_);
+ close(uncaptured_fd_);
+ uncaptured_fd_ = -1;
+ }
+
+ FILE* const file = posix::FOpen(filename_.c_str(), "r");
+ const String content = ReadEntireFile(file);
+ posix::FClose(file);
+ return content;
+ }
+
+ private:
+ // Reads the entire content of a file as a String.
+ static String ReadEntireFile(FILE* file);
+
+ // Returns the size (in bytes) of a file.
+ static size_t GetFileSize(FILE* file);
+
+ const int fd_; // A stream to capture.
+ int uncaptured_fd_;
+ // Name of the temporary file holding the stderr output.
+ ::std::string filename_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(CapturedStream);
+};
+
+// Returns the size (in bytes) of a file.
+size_t CapturedStream::GetFileSize(FILE* file) {
+ fseek(file, 0, SEEK_END);
+ return static_cast<size_t>(ftell(file));
+}
+
+// Reads the entire content of a file as a string.
+String CapturedStream::ReadEntireFile(FILE* file) {
+ const size_t file_size = GetFileSize(file);
+ char* const buffer = new char[file_size];
+
+ size_t bytes_last_read = 0; // # of bytes read in the last fread()
+ size_t bytes_read = 0; // # of bytes read so far
+
+ fseek(file, 0, SEEK_SET);
+
+ // Keeps reading the file until we cannot read further or the
+ // pre-determined file size is reached.
+ do {
+ bytes_last_read = fread(buffer+bytes_read, 1, file_size-bytes_read, file);
+ bytes_read += bytes_last_read;
+ } while (bytes_last_read > 0 && bytes_read < file_size);
+
+ const String content(buffer, bytes_read);
+ delete[] buffer;
+
+ return content;
+}
+
+# ifdef _MSC_VER
+# pragma warning(pop)
+# endif // _MSC_VER
+
+static CapturedStream* g_captured_stderr = NULL;
+static CapturedStream* g_captured_stdout = NULL;
+
+// Starts capturing an output stream (stdout/stderr).
+void CaptureStream(int fd, const char* stream_name, CapturedStream** stream) {
+ if (*stream != NULL) {
+ GTEST_LOG_(FATAL) << "Only one " << stream_name
+ << " capturer can exist at a time.";
+ }
+ *stream = new CapturedStream(fd);
+}
+
+// Stops capturing the output stream and returns the captured string.
+String GetCapturedStream(CapturedStream** captured_stream) {
+ const String content = (*captured_stream)->GetCapturedString();
+
+ delete *captured_stream;
+ *captured_stream = NULL;
+
+ return content;
+}
+
+// Starts capturing stdout.
+void CaptureStdout() {
+ CaptureStream(kStdOutFileno, "stdout", &g_captured_stdout);
+}
+
+// Starts capturing stderr.
+void CaptureStderr() {
+ CaptureStream(kStdErrFileno, "stderr", &g_captured_stderr);
+}
+
+// Stops capturing stdout and returns the captured string.
+String GetCapturedStdout() { return GetCapturedStream(&g_captured_stdout); }
+
+// Stops capturing stderr and returns the captured string.
+String GetCapturedStderr() { return GetCapturedStream(&g_captured_stderr); }
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+#if GTEST_HAS_DEATH_TEST
+
+// A copy of all command line arguments. Set by InitGoogleTest().
+::std::vector<testing::internal::string> g_argvs;
+
+static const ::std::vector<testing::internal::string>* g_injected_test_argvs =
+ NULL; // Owned.
+
+void SetInjectableArgvs(const ::std::vector<testing::internal::string>* argvs) {
+ if (g_injected_test_argvs != argvs)
+ delete g_injected_test_argvs;
+ g_injected_test_argvs = argvs;
+}
+
+const ::std::vector<testing::internal::string>& GetInjectableArgvs() {
+ if (g_injected_test_argvs != NULL) {
+ return *g_injected_test_argvs;
+ }
+ return g_argvs;
+}
+#endif // GTEST_HAS_DEATH_TEST
+
+#if GTEST_OS_WINDOWS_MOBILE
+namespace posix {
+void Abort() {
+ DebugBreak();
+ TerminateProcess(GetCurrentProcess(), 1);
+}
+} // namespace posix
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+// Returns the name of the environment variable corresponding to the
+// given flag. For example, FlagToEnvVar("foo") will return
+// "GTEST_FOO" in the open-source version.
+static String FlagToEnvVar(const char* flag) {
+ const String full_flag =
+ (Message() << GTEST_FLAG_PREFIX_ << flag).GetString();
+
+ Message env_var;
+ for (size_t i = 0; i != full_flag.length(); i++) {
+ env_var << ToUpper(full_flag.c_str()[i]);
+ }
+
+ return env_var.GetString();
+}
+
+// Parses 'str' for a 32-bit signed integer. If successful, writes
+// the result to *value and returns true; otherwise leaves *value
+// unchanged and returns false.
+bool ParseInt32(const Message& src_text, const char* str, Int32* value) {
+ // Parses the environment variable as a decimal integer.
+ char* end = NULL;
+ const long long_value = strtol(str, &end, 10); // NOLINT
+
+ // Has strtol() consumed all characters in the string?
+ if (*end != '\0') {
+ // No - an invalid character was encountered.
+ Message msg;
+ msg << "WARNING: " << src_text
+ << " is expected to be a 32-bit integer, but actually"
+ << " has value \"" << str << "\".\n";
+ printf("%s", msg.GetString().c_str());
+ fflush(stdout);
+ return false;
+ }
+
+ // Is the parsed value in the range of an Int32?
+ const Int32 result = static_cast<Int32>(long_value);
+ if (long_value == LONG_MAX || long_value == LONG_MIN ||
+ // The parsed value overflows as a long. (strtol() returns
+ // LONG_MAX or LONG_MIN when the input overflows.)
+ result != long_value
+ // The parsed value overflows as an Int32.
+ ) {
+ Message msg;
+ msg << "WARNING: " << src_text
+ << " is expected to be a 32-bit integer, but actually"
+ << " has value " << str << ", which overflows.\n";
+ printf("%s", msg.GetString().c_str());
+ fflush(stdout);
+ return false;
+ }
+
+ *value = result;
+ return true;
+}
+
+// Reads and returns the Boolean environment variable corresponding to
+// the given flag; if it's not set, returns default_value.
+//
+// The value is considered true iff it's not "0".
+bool BoolFromGTestEnv(const char* flag, bool default_value) {
+ const String env_var = FlagToEnvVar(flag);
+ const char* const string_value = posix::GetEnv(env_var.c_str());
+ return string_value == NULL ?
+ default_value : strcmp(string_value, "0") != 0;
+}
+
+// Reads and returns a 32-bit integer stored in the environment
+// variable corresponding to the given flag; if it isn't set or
+// doesn't represent a valid 32-bit integer, returns default_value.
+Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) {
+ const String env_var = FlagToEnvVar(flag);
+ const char* const string_value = posix::GetEnv(env_var.c_str());
+ if (string_value == NULL) {
+ // The environment variable is not set.
+ return default_value;
+ }
+
+ Int32 result = default_value;
+ if (!ParseInt32(Message() << "Environment variable " << env_var,
+ string_value, &result)) {
+ printf("The default value %s is used.\n",
+ (Message() << default_value).GetString().c_str());
+ fflush(stdout);
+ return default_value;
+ }
+
+ return result;
+}
+
+// Reads and returns the string environment variable corresponding to
+// the given flag; if it's not set, returns default_value.
+const char* StringFromGTestEnv(const char* flag, const char* default_value) {
+ const String env_var = FlagToEnvVar(flag);
+ const char* const value = posix::GetEnv(env_var.c_str());
+ return value == NULL ? default_value : value;
+}
+
+} // namespace internal
+} // namespace testing
diff --git a/src/testing/gtest/src/gtest-printers.cc b/src/testing/gtest/src/gtest-printers.cc
new file mode 100644
index 0000000..cfe9eed
--- /dev/null
+++ b/src/testing/gtest/src/gtest-printers.cc
@@ -0,0 +1,348 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Test - The Google C++ Testing Framework
+//
+// This file implements a universal value printer that can print a
+// value of any type T:
+//
+// void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr);
+//
+// It uses the << operator when possible, and prints the bytes in the
+// object otherwise. A user can override its behavior for a class
+// type Foo by defining either operator<<(::std::ostream&, const Foo&)
+// or void PrintTo(const Foo&, ::std::ostream*) in the namespace that
+// defines Foo.
+
+#include "gtest/gtest-printers.h"
+#include <ctype.h>
+#include <stdio.h>
+#include <ostream> // NOLINT
+#include <string>
+#include "gtest/internal/gtest-port.h"
+
+namespace testing {
+
+namespace {
+
+using ::std::ostream;
+
+// Prints a segment of bytes in the given object.
+void PrintByteSegmentInObjectTo(const unsigned char* obj_bytes, size_t start,
+ size_t count, ostream* os) {
+ char text[5] = "";
+ for (size_t i = 0; i != count; i++) {
+ const size_t j = start + i;
+ if (i != 0) {
+ // Organizes the bytes into groups of 2 for easy parsing by
+ // human.
+ if ((j % 2) == 0)
+ *os << ' ';
+ else
+ *os << '-';
+ }
+ GTEST_SNPRINTF_(text, sizeof(text), "%02X", obj_bytes[j]);
+ *os << text;
+ }
+}
+
+// Prints the bytes in the given value to the given ostream.
+void PrintBytesInObjectToImpl(const unsigned char* obj_bytes, size_t count,
+ ostream* os) {
+ // Tells the user how big the object is.
+ *os << count << "-byte object <";
+
+ const size_t kThreshold = 132;
+ const size_t kChunkSize = 64;
+ // If the object size is bigger than kThreshold, we'll have to omit
+ // some details by printing only the first and the last kChunkSize
+ // bytes.
+ // TODO(wan): let the user control the threshold using a flag.
+ if (count < kThreshold) {
+ PrintByteSegmentInObjectTo(obj_bytes, 0, count, os);
+ } else {
+ PrintByteSegmentInObjectTo(obj_bytes, 0, kChunkSize, os);
+ *os << " ... ";
+ // Rounds up to 2-byte boundary.
+ const size_t resume_pos = (count - kChunkSize + 1)/2*2;
+ PrintByteSegmentInObjectTo(obj_bytes, resume_pos, count - resume_pos, os);
+ }
+ *os << ">";
+}
+
+} // namespace
+
+namespace internal2 {
+
+// Delegates to PrintBytesInObjectToImpl() to print the bytes in the
+// given object. The delegation simplifies the implementation, which
+// uses the << operator and thus is easier done outside of the
+// ::testing::internal namespace, which contains a << operator that
+// sometimes conflicts with the one in STL.
+void PrintBytesInObjectTo(const unsigned char* obj_bytes, size_t count,
+ ostream* os) {
+ PrintBytesInObjectToImpl(obj_bytes, count, os);
+}
+
+} // namespace internal2
+
+namespace internal {
+
+// Depending on the value of a char (or wchar_t), we print it in one
+// of three formats:
+// - as is if it's a printable ASCII (e.g. 'a', '2', ' '),
+// - as a hexidecimal escape sequence (e.g. '\x7F'), or
+// - as a special escape sequence (e.g. '\r', '\n').
+enum CharFormat {
+ kAsIs,
+ kHexEscape,
+ kSpecialEscape
+};
+
+// Returns true if c is a printable ASCII character. We test the
+// value of c directly instead of calling isprint(), which is buggy on
+// Windows Mobile.
+inline bool IsPrintableAscii(wchar_t c) {
+ return 0x20 <= c && c <= 0x7E;
+}
+
+// Prints a wide or narrow char c as a character literal without the
+// quotes, escaping it when necessary; returns how c was formatted.
+// The template argument UnsignedChar is the unsigned version of Char,
+// which is the type of c.
+template <typename UnsignedChar, typename Char>
+static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
+ switch (static_cast<wchar_t>(c)) {
+ case L'\0':
+ *os << "\\0";
+ break;
+ case L'\'':
+ *os << "\\'";
+ break;
+ case L'\\':
+ *os << "\\\\";
+ break;
+ case L'\a':
+ *os << "\\a";
+ break;
+ case L'\b':
+ *os << "\\b";
+ break;
+ case L'\f':
+ *os << "\\f";
+ break;
+ case L'\n':
+ *os << "\\n";
+ break;
+ case L'\r':
+ *os << "\\r";
+ break;
+ case L'\t':
+ *os << "\\t";
+ break;
+ case L'\v':
+ *os << "\\v";
+ break;
+ default:
+ if (IsPrintableAscii(c)) {
+ *os << static_cast<char>(c);
+ return kAsIs;
+ } else {
+ *os << String::Format("\\x%X", static_cast<UnsignedChar>(c));
+ return kHexEscape;
+ }
+ }
+ return kSpecialEscape;
+}
+
+// Prints a char c as if it's part of a string literal, escaping it when
+// necessary; returns how c was formatted.
+static CharFormat PrintAsWideStringLiteralTo(wchar_t c, ostream* os) {
+ switch (c) {
+ case L'\'':
+ *os << "'";
+ return kAsIs;
+ case L'"':
+ *os << "\\\"";
+ return kSpecialEscape;
+ default:
+ return PrintAsCharLiteralTo<wchar_t>(c, os);
+ }
+}
+
+// Prints a char c as if it's part of a string literal, escaping it when
+// necessary; returns how c was formatted.
+static CharFormat PrintAsNarrowStringLiteralTo(char c, ostream* os) {
+ return PrintAsWideStringLiteralTo(static_cast<unsigned char>(c), os);
+}
+
+// Prints a wide or narrow character c and its code. '\0' is printed
+// as "'\\0'", other unprintable characters are also properly escaped
+// using the standard C++ escape sequence. The template argument
+// UnsignedChar is the unsigned version of Char, which is the type of c.
+template <typename UnsignedChar, typename Char>
+void PrintCharAndCodeTo(Char c, ostream* os) {
+ // First, print c as a literal in the most readable form we can find.
+ *os << ((sizeof(c) > 1) ? "L'" : "'");
+ const CharFormat format = PrintAsCharLiteralTo<UnsignedChar>(c, os);
+ *os << "'";
+
+ // To aid user debugging, we also print c's code in decimal, unless
+ // it's 0 (in which case c was printed as '\\0', making the code
+ // obvious).
+ if (c == 0)
+ return;
+ *os << " (" << String::Format("%d", c).c_str();
+
+ // For more convenience, we print c's code again in hexidecimal,
+ // unless c was already printed in the form '\x##' or the code is in
+ // [1, 9].
+ if (format == kHexEscape || (1 <= c && c <= 9)) {
+ // Do nothing.
+ } else {
+ *os << String::Format(", 0x%X",
+ static_cast<UnsignedChar>(c)).c_str();
+ }
+ *os << ")";
+}
+
+void PrintTo(unsigned char c, ::std::ostream* os) {
+ PrintCharAndCodeTo<unsigned char>(c, os);
+}
+void PrintTo(signed char c, ::std::ostream* os) {
+ PrintCharAndCodeTo<unsigned char>(c, os);
+}
+
+// Prints a wchar_t as a symbol if it is printable or as its internal
+// code otherwise and also as its code. L'\0' is printed as "L'\\0'".
+void PrintTo(wchar_t wc, ostream* os) {
+ PrintCharAndCodeTo<wchar_t>(wc, os);
+}
+
+// Prints the given array of characters to the ostream.
+// The array starts at *begin, the length is len, it may include '\0' characters
+// and may not be null-terminated.
+static void PrintCharsAsStringTo(const char* begin, size_t len, ostream* os) {
+ *os << "\"";
+ bool is_previous_hex = false;
+ for (size_t index = 0; index < len; ++index) {
+ const char cur = begin[index];
+ if (is_previous_hex && IsXDigit(cur)) {
+ // Previous character is of '\x..' form and this character can be
+ // interpreted as another hexadecimal digit in its number. Break string to
+ // disambiguate.
+ *os << "\" \"";
+ }
+ is_previous_hex = PrintAsNarrowStringLiteralTo(cur, os) == kHexEscape;
+ }
+ *os << "\"";
+}
+
+// Prints a (const) char array of 'len' elements, starting at address 'begin'.
+void UniversalPrintArray(const char* begin, size_t len, ostream* os) {
+ PrintCharsAsStringTo(begin, len, os);
+}
+
+// Prints the given array of wide characters to the ostream.
+// The array starts at *begin, the length is len, it may include L'\0'
+// characters and may not be null-terminated.
+static void PrintWideCharsAsStringTo(const wchar_t* begin, size_t len,
+ ostream* os) {
+ *os << "L\"";
+ bool is_previous_hex = false;
+ for (size_t index = 0; index < len; ++index) {
+ const wchar_t cur = begin[index];
+ if (is_previous_hex && isascii(cur) && IsXDigit(static_cast<char>(cur))) {
+ // Previous character is of '\x..' form and this character can be
+ // interpreted as another hexadecimal digit in its number. Break string to
+ // disambiguate.
+ *os << "\" L\"";
+ }
+ is_previous_hex = PrintAsWideStringLiteralTo(cur, os) == kHexEscape;
+ }
+ *os << "\"";
+}
+
+// Prints the given C string to the ostream.
+void PrintTo(const char* s, ostream* os) {
+ if (s == NULL) {
+ *os << "NULL";
+ } else {
+ *os << ImplicitCast_<const void*>(s) << " pointing to ";
+ PrintCharsAsStringTo(s, strlen(s), os);
+ }
+}
+
+// MSVC compiler can be configured to define whar_t as a typedef
+// of unsigned short. Defining an overload for const wchar_t* in that case
+// would cause pointers to unsigned shorts be printed as wide strings,
+// possibly accessing more memory than intended and causing invalid
+// memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when
+// wchar_t is implemented as a native type.
+#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
+// Prints the given wide C string to the ostream.
+void PrintTo(const wchar_t* s, ostream* os) {
+ if (s == NULL) {
+ *os << "NULL";
+ } else {
+ *os << ImplicitCast_<const void*>(s) << " pointing to ";
+ PrintWideCharsAsStringTo(s, wcslen(s), os);
+ }
+}
+#endif // wchar_t is native
+
+// Prints a ::string object.
+#if GTEST_HAS_GLOBAL_STRING
+void PrintStringTo(const ::string& s, ostream* os) {
+ PrintCharsAsStringTo(s.data(), s.size(), os);
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+void PrintStringTo(const ::std::string& s, ostream* os) {
+ PrintCharsAsStringTo(s.data(), s.size(), os);
+}
+
+// Prints a ::wstring object.
+#if GTEST_HAS_GLOBAL_WSTRING
+void PrintWideStringTo(const ::wstring& s, ostream* os) {
+ PrintWideCharsAsStringTo(s.data(), s.size(), os);
+}
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+#if GTEST_HAS_STD_WSTRING
+void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
+ PrintWideCharsAsStringTo(s.data(), s.size(), os);
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+} // namespace internal
+
+} // namespace testing
diff --git a/src/testing/gtest/src/gtest-test-part.cc b/src/testing/gtest/src/gtest-test-part.cc
new file mode 100644
index 0000000..5ddc67c
--- /dev/null
+++ b/src/testing/gtest/src/gtest-test-part.cc
@@ -0,0 +1,110 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+// The Google C++ Testing Framework (Google Test)
+
+#include "gtest/gtest-test-part.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+
+using internal::GetUnitTestImpl;
+
+// Gets the summary of the failure message by omitting the stack trace
+// in it.
+internal::String TestPartResult::ExtractSummary(const char* message) {
+ const char* const stack_trace = strstr(message, internal::kStackTraceMarker);
+ return stack_trace == NULL ? internal::String(message) :
+ internal::String(message, stack_trace - message);
+}
+
+// Prints a TestPartResult object.
+std::ostream& operator<<(std::ostream& os, const TestPartResult& result) {
+ return os
+ << result.file_name() << ":" << result.line_number() << ": "
+ << (result.type() == TestPartResult::kSuccess ? "Success" :
+ result.type() == TestPartResult::kFatalFailure ? "Fatal failure" :
+ "Non-fatal failure") << ":\n"
+ << result.message() << std::endl;
+}
+
+// Appends a TestPartResult to the array.
+void TestPartResultArray::Append(const TestPartResult& result) {
+ array_.push_back(result);
+}
+
+// Returns the TestPartResult at the given index (0-based).
+const TestPartResult& TestPartResultArray::GetTestPartResult(int index) const {
+ if (index < 0 || index >= size()) {
+ printf("\nInvalid index (%d) into TestPartResultArray.\n", index);
+ internal::posix::Abort();
+ }
+
+ return array_[index];
+}
+
+// Returns the number of TestPartResult objects in the array.
+int TestPartResultArray::size() const {
+ return static_cast<int>(array_.size());
+}
+
+namespace internal {
+
+HasNewFatalFailureHelper::HasNewFatalFailureHelper()
+ : has_new_fatal_failure_(false),
+ original_reporter_(GetUnitTestImpl()->
+ GetTestPartResultReporterForCurrentThread()) {
+ GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(this);
+}
+
+HasNewFatalFailureHelper::~HasNewFatalFailureHelper() {
+ GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(
+ original_reporter_);
+}
+
+void HasNewFatalFailureHelper::ReportTestPartResult(
+ const TestPartResult& result) {
+ if (result.fatally_failed())
+ has_new_fatal_failure_ = true;
+ original_reporter_->ReportTestPartResult(result);
+}
+
+} // namespace internal
+
+} // namespace testing
diff --git a/src/testing/gtest/src/gtest-typed-test.cc b/src/testing/gtest/src/gtest-typed-test.cc
new file mode 100644
index 0000000..a5cc88f
--- /dev/null
+++ b/src/testing/gtest/src/gtest-typed-test.cc
@@ -0,0 +1,110 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/gtest-typed-test.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+namespace internal {
+
+#if GTEST_HAS_TYPED_TEST_P
+
+// Skips to the first non-space char in str. Returns an empty string if str
+// contains only whitespace characters.
+static const char* SkipSpaces(const char* str) {
+ while (IsSpace(*str))
+ str++;
+ return str;
+}
+
+// Verifies that registered_tests match the test names in
+// defined_test_names_; returns registered_tests if successful, or
+// aborts the program otherwise.
+const char* TypedTestCasePState::VerifyRegisteredTestNames(
+ const char* file, int line, const char* registered_tests) {
+ typedef ::std::set<const char*>::const_iterator DefinedTestIter;
+ registered_ = true;
+
+ // Skip initial whitespace in registered_tests since some
+ // preprocessors prefix stringizied literals with whitespace.
+ registered_tests = SkipSpaces(registered_tests);
+
+ Message errors;
+ ::std::set<String> tests;
+ for (const char* names = registered_tests; names != NULL;
+ names = SkipComma(names)) {
+ const String name = GetPrefixUntilComma(names);
+ if (tests.count(name) != 0) {
+ errors << "Test " << name << " is listed more than once.\n";
+ continue;
+ }
+
+ bool found = false;
+ for (DefinedTestIter it = defined_test_names_.begin();
+ it != defined_test_names_.end();
+ ++it) {
+ if (name == *it) {
+ found = true;
+ break;
+ }
+ }
+
+ if (found) {
+ tests.insert(name);
+ } else {
+ errors << "No test named " << name
+ << " can be found in this test case.\n";
+ }
+ }
+
+ for (DefinedTestIter it = defined_test_names_.begin();
+ it != defined_test_names_.end();
+ ++it) {
+ if (tests.count(*it) == 0) {
+ errors << "You forgot to list test " << *it << ".\n";
+ }
+ }
+
+ const String& errors_str = errors.GetString();
+ if (errors_str != "") {
+ fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
+ errors_str.c_str());
+ fflush(stderr);
+ posix::Abort();
+ }
+
+ return registered_tests;
+}
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+} // namespace internal
+} // namespace testing
diff --git a/src/testing/gtest/src/gtest.cc b/src/testing/gtest/src/gtest.cc
new file mode 100644
index 0000000..78f113e
--- /dev/null
+++ b/src/testing/gtest/src/gtest.cc
@@ -0,0 +1,4930 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// The Google C++ Testing Framework (Google Test)
+
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+#include <ctype.h>
+#include <math.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <wchar.h>
+#include <wctype.h>
+
+#include <algorithm>
+#include <ostream> // NOLINT
+#include <sstream>
+#include <vector>
+
+#if GTEST_OS_LINUX
+
+// TODO(kenton@google.com): Use autoconf to detect availability of
+// gettimeofday().
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+
+# include <fcntl.h> // NOLINT
+# include <limits.h> // NOLINT
+# include <sched.h> // NOLINT
+// Declares vsnprintf(). This header is not available on Windows.
+# include <strings.h> // NOLINT
+# include <sys/mman.h> // NOLINT
+# include <sys/time.h> // NOLINT
+# include <unistd.h> // NOLINT
+# include <string>
+
+#elif GTEST_OS_SYMBIAN
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+# include <sys/time.h> // NOLINT
+
+#elif GTEST_OS_ZOS
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+# include <sys/time.h> // NOLINT
+
+// On z/OS we additionally need strings.h for strcasecmp.
+# include <strings.h> // NOLINT
+
+#elif GTEST_OS_WINDOWS_MOBILE // We are on Windows CE.
+
+# include <windows.h> // NOLINT
+
+#elif GTEST_OS_WINDOWS // We are on Windows proper.
+
+# include <io.h> // NOLINT
+# include <sys/timeb.h> // NOLINT
+# include <sys/types.h> // NOLINT
+# include <sys/stat.h> // NOLINT
+
+# if GTEST_OS_WINDOWS_MINGW
+// MinGW has gettimeofday() but not _ftime64().
+// TODO(kenton@google.com): Use autoconf to detect availability of
+// gettimeofday().
+// TODO(kenton@google.com): There are other ways to get the time on
+// Windows, like GetTickCount() or GetSystemTimeAsFileTime(). MinGW
+// supports these. consider using them instead.
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+# include <sys/time.h> // NOLINT
+# endif // GTEST_OS_WINDOWS_MINGW
+
+// cpplint thinks that the header is already included, so we want to
+// silence it.
+# include <windows.h> // NOLINT
+
+#else
+
+// Assume other platforms have gettimeofday().
+// TODO(kenton@google.com): Use autoconf to detect availability of
+// gettimeofday().
+# define GTEST_HAS_GETTIMEOFDAY_ 1
+
+// cpplint thinks that the header is already included, so we want to
+// silence it.
+# include <sys/time.h> // NOLINT
+# include <unistd.h> // NOLINT
+
+#endif // GTEST_OS_LINUX
+
+#if GTEST_HAS_EXCEPTIONS
+# include <stdexcept>
+#endif
+
+#if GTEST_CAN_STREAM_RESULTS_
+# include <arpa/inet.h> // NOLINT
+# include <netdb.h> // NOLINT
+#endif
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#if GTEST_OS_WINDOWS
+# define vsnprintf _vsnprintf
+#endif // GTEST_OS_WINDOWS
+
+namespace testing {
+
+using internal::CountIf;
+using internal::ForEach;
+using internal::GetElementOr;
+using internal::Shuffle;
+
+// Constants.
+
+// A test whose test case name or test name matches this filter is
+// disabled and not run.
+static const char kDisableTestFilter[] = "DISABLED_*:*/DISABLED_*";
+
+// A test case whose name matches this filter is considered a death
+// test case and will be run before test cases whose name doesn't
+// match this filter.
+static const char kDeathTestCaseFilter[] = "*DeathTest:*DeathTest/*";
+
+// A test filter that matches everything.
+static const char kUniversalFilter[] = "*";
+
+// The default output file for XML output.
+static const char kDefaultOutputFile[] = "test_detail.xml";
+
+// The environment variable name for the test shard index.
+static const char kTestShardIndex[] = "GTEST_SHARD_INDEX";
+// The environment variable name for the total number of test shards.
+static const char kTestTotalShards[] = "GTEST_TOTAL_SHARDS";
+// The environment variable name for the test shard status file.
+static const char kTestShardStatusFile[] = "GTEST_SHARD_STATUS_FILE";
+
+namespace internal {
+
+// The text used in failure messages to indicate the start of the
+// stack trace.
+const char kStackTraceMarker[] = "\nStack trace:\n";
+
+// g_help_flag is true iff the --help flag or an equivalent form is
+// specified on the command line.
+bool g_help_flag = false;
+
+} // namespace internal
+
+GTEST_DEFINE_bool_(
+ also_run_disabled_tests,
+ internal::BoolFromGTestEnv("also_run_disabled_tests", false),
+ "Run disabled tests too, in addition to the tests normally being run.");
+
+GTEST_DEFINE_bool_(
+ break_on_failure,
+ internal::BoolFromGTestEnv("break_on_failure", false),
+ "True iff a failed assertion should be a debugger break-point.");
+
+GTEST_DEFINE_bool_(
+ catch_exceptions,
+ internal::BoolFromGTestEnv("catch_exceptions", true),
+ "True iff " GTEST_NAME_
+ " should catch exceptions and treat them as test failures.");
+
+GTEST_DEFINE_string_(
+ color,
+ internal::StringFromGTestEnv("color", "auto"),
+ "Whether to use colors in the output. Valid values: yes, no, "
+ "and auto. 'auto' means to use colors if the output is "
+ "being sent to a terminal and the TERM environment variable "
+ "is set to xterm, xterm-color, xterm-256color, linux or cygwin.");
+
+GTEST_DEFINE_string_(
+ filter,
+ internal::StringFromGTestEnv("filter", kUniversalFilter),
+ "A colon-separated list of glob (not regex) patterns "
+ "for filtering the tests to run, optionally followed by a "
+ "'-' and a : separated list of negative patterns (tests to "
+ "exclude). A test is run if it matches one of the positive "
+ "patterns and does not match any of the negative patterns.");
+
+GTEST_DEFINE_bool_(list_tests, false,
+ "List all tests without running them.");
+
+GTEST_DEFINE_string_(
+ output,
+ internal::StringFromGTestEnv("output", ""),
+ "A format (currently must be \"xml\"), optionally followed "
+ "by a colon and an output file name or directory. A directory "
+ "is indicated by a trailing pathname separator. "
+ "Examples: \"xml:filename.xml\", \"xml::directoryname/\". "
+ "If a directory is specified, output files will be created "
+ "within that directory, with file-names based on the test "
+ "executable's name and, if necessary, made unique by adding "
+ "digits.");
+
+GTEST_DEFINE_bool_(
+ print_time,
+ internal::BoolFromGTestEnv("print_time", true),
+ "True iff " GTEST_NAME_
+ " should display elapsed time in text output.");
+
+GTEST_DEFINE_int32_(
+ random_seed,
+ internal::Int32FromGTestEnv("random_seed", 0),
+ "Random number seed to use when shuffling test orders. Must be in range "
+ "[1, 99999], or 0 to use a seed based on the current time.");
+
+GTEST_DEFINE_int32_(
+ repeat,
+ internal::Int32FromGTestEnv("repeat", 1),
+ "How many times to repeat each test. Specify a negative number "
+ "for repeating forever. Useful for shaking out flaky tests.");
+
+GTEST_DEFINE_bool_(
+ show_internal_stack_frames, false,
+ "True iff " GTEST_NAME_ " should include internal stack frames when "
+ "printing test failure stack traces.");
+
+GTEST_DEFINE_bool_(
+ shuffle,
+ internal::BoolFromGTestEnv("shuffle", false),
+ "True iff " GTEST_NAME_
+ " should randomize tests' order on every run.");
+
+GTEST_DEFINE_int32_(
+ stack_trace_depth,
+ internal::Int32FromGTestEnv("stack_trace_depth", kMaxStackTraceDepth),
+ "The maximum number of stack frames to print when an "
+ "assertion fails. The valid range is 0 through 100, inclusive.");
+
+GTEST_DEFINE_string_(
+ stream_result_to,
+ internal::StringFromGTestEnv("stream_result_to", ""),
+ "This flag specifies the host name and the port number on which to stream "
+ "test results. Example: \"localhost:555\". The flag is effective only on "
+ "Linux.");
+
+GTEST_DEFINE_bool_(
+ throw_on_failure,
+ internal::BoolFromGTestEnv("throw_on_failure", false),
+ "When this flag is specified, a failed assertion will throw an exception "
+ "if exceptions are enabled or exit the program with a non-zero code "
+ "otherwise.");
+
+namespace internal {
+
+// Generates a random number from [0, range), using a Linear
+// Congruential Generator (LCG). Crashes if 'range' is 0 or greater
+// than kMaxRange.
+UInt32 Random::Generate(UInt32 range) {
+ // These constants are the same as are used in glibc's rand(3).
+ state_ = (1103515245U*state_ + 12345U) % kMaxRange;
+
+ GTEST_CHECK_(range > 0)
+ << "Cannot generate a number in the range [0, 0).";
+ GTEST_CHECK_(range <= kMaxRange)
+ << "Generation of a number in [0, " << range << ") was requested, "
+ << "but this can only generate numbers in [0, " << kMaxRange << ").";
+
+ // Converting via modulus introduces a bit of downward bias, but
+ // it's simple, and a linear congruential generator isn't too good
+ // to begin with.
+ return state_ % range;
+}
+
+// GTestIsInitialized() returns true iff the user has initialized
+// Google Test. Useful for catching the user mistake of not initializing
+// Google Test before calling RUN_ALL_TESTS().
+//
+// A user must call testing::InitGoogleTest() to initialize Google
+// Test. g_init_gtest_count is set to the number of times
+// InitGoogleTest() has been called. We don't protect this variable
+// under a mutex as it is only accessed in the main thread.
+GTEST_API_ int g_init_gtest_count = 0;
+static bool GTestIsInitialized() { return g_init_gtest_count != 0; }
+
+// Iterates over a vector of TestCases, keeping a running sum of the
+// results of calling a given int-returning method on each.
+// Returns the sum.
+static int SumOverTestCaseList(const std::vector<TestCase*>& case_list,
+ int (TestCase::*method)() const) {
+ int sum = 0;
+ for (size_t i = 0; i < case_list.size(); i++) {
+ sum += (case_list[i]->*method)();
+ }
+ return sum;
+}
+
+// Returns true iff the test case passed.
+static bool TestCasePassed(const TestCase* test_case) {
+ return test_case->should_run() && test_case->Passed();
+}
+
+// Returns true iff the test case failed.
+static bool TestCaseFailed(const TestCase* test_case) {
+ return test_case->should_run() && test_case->Failed();
+}
+
+// Returns true iff test_case contains at least one test that should
+// run.
+static bool ShouldRunTestCase(const TestCase* test_case) {
+ return test_case->should_run();
+}
+
+// AssertHelper constructor.
+AssertHelper::AssertHelper(TestPartResult::Type type,
+ const char* file,
+ int line,
+ const char* message)
+ : data_(new AssertHelperData(type, file, line, message)) {
+}
+
+AssertHelper::~AssertHelper() {
+ delete data_;
+}
+
+// Message assignment, for assertion streaming support.
+void AssertHelper::operator=(const Message& message) const {
+ UnitTest::GetInstance()->
+ AddTestPartResult(data_->type, data_->file, data_->line,
+ AppendUserMessage(data_->message, message),
+ UnitTest::GetInstance()->impl()
+ ->CurrentOsStackTraceExceptTop(1)
+ // Skips the stack frame for this function itself.
+ ); // NOLINT
+}
+
+// Mutex for linked pointers.
+GTEST_API_ GTEST_DEFINE_STATIC_MUTEX_(g_linked_ptr_mutex);
+
+// Application pathname gotten in InitGoogleTest.
+String g_executable_path;
+
+// Returns the current application's name, removing directory path if that
+// is present.
+FilePath GetCurrentExecutableName() {
+ FilePath result;
+
+#if GTEST_OS_WINDOWS
+ result.Set(FilePath(g_executable_path).RemoveExtension("exe"));
+#else
+ result.Set(FilePath(g_executable_path));
+#endif // GTEST_OS_WINDOWS
+
+ return result.RemoveDirectoryName();
+}
+
+// Functions for processing the gtest_output flag.
+
+// Returns the output format, or "" for normal printed output.
+String UnitTestOptions::GetOutputFormat() {
+ const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
+ if (gtest_output_flag == NULL) return String("");
+
+ const char* const colon = strchr(gtest_output_flag, ':');
+ return (colon == NULL) ?
+ String(gtest_output_flag) :
+ String(gtest_output_flag, colon - gtest_output_flag);
+}
+
+// Returns the name of the requested output file, or the default if none
+// was explicitly specified.
+String UnitTestOptions::GetAbsolutePathToOutputFile() {
+ const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
+ if (gtest_output_flag == NULL)
+ return String("");
+
+ const char* const colon = strchr(gtest_output_flag, ':');
+ if (colon == NULL)
+ return String(internal::FilePath::ConcatPaths(
+ internal::FilePath(
+ UnitTest::GetInstance()->original_working_dir()),
+ internal::FilePath(kDefaultOutputFile)).ToString() );
+
+ internal::FilePath output_name(colon + 1);
+ if (!output_name.IsAbsolutePath())
+ // TODO(wan@google.com): on Windows \some\path is not an absolute
+ // path (as its meaning depends on the current drive), yet the
+ // following logic for turning it into an absolute path is wrong.
+ // Fix it.
+ output_name = internal::FilePath::ConcatPaths(
+ internal::FilePath(UnitTest::GetInstance()->original_working_dir()),
+ internal::FilePath(colon + 1));
+
+ if (!output_name.IsDirectory())
+ return output_name.ToString();
+
+ internal::FilePath result(internal::FilePath::GenerateUniqueFileName(
+ output_name, internal::GetCurrentExecutableName(),
+ GetOutputFormat().c_str()));
+ return result.ToString();
+}
+
+// Returns true iff the wildcard pattern matches the string. The
+// first ':' or '\0' character in pattern marks the end of it.
+//
+// This recursive algorithm isn't very efficient, but is clear and
+// works well enough for matching test names, which are short.
+bool UnitTestOptions::PatternMatchesString(const char *pattern,
+ const char *str) {
+ switch (*pattern) {
+ case '\0':
+ case ':': // Either ':' or '\0' marks the end of the pattern.
+ return *str == '\0';
+ case '?': // Matches any single character.
+ return *str != '\0' && PatternMatchesString(pattern + 1, str + 1);
+ case '*': // Matches any string (possibly empty) of characters.
+ return (*str != '\0' && PatternMatchesString(pattern, str + 1)) ||
+ PatternMatchesString(pattern + 1, str);
+ default: // Non-special character. Matches itself.
+ return *pattern == *str &&
+ PatternMatchesString(pattern + 1, str + 1);
+ }
+}
+
+bool UnitTestOptions::MatchesFilter(const String& name, const char* filter) {
+ const char *cur_pattern = filter;
+ for (;;) {
+ if (PatternMatchesString(cur_pattern, name.c_str())) {
+ return true;
+ }
+
+ // Finds the next pattern in the filter.
+ cur_pattern = strchr(cur_pattern, ':');
+
+ // Returns if no more pattern can be found.
+ if (cur_pattern == NULL) {
+ return false;
+ }
+
+ // Skips the pattern separater (the ':' character).
+ cur_pattern++;
+ }
+}
+
+// TODO(keithray): move String function implementations to gtest-string.cc.
+
+// Returns true iff the user-specified filter matches the test case
+// name and the test name.
+bool UnitTestOptions::FilterMatchesTest(const String &test_case_name,
+ const String &test_name) {
+ const String& full_name = String::Format("%s.%s",
+ test_case_name.c_str(),
+ test_name.c_str());
+
+ // Split --gtest_filter at '-', if there is one, to separate into
+ // positive filter and negative filter portions
+ const char* const p = GTEST_FLAG(filter).c_str();
+ const char* const dash = strchr(p, '-');
+ String positive;
+ String negative;
+ if (dash == NULL) {
+ positive = GTEST_FLAG(filter).c_str(); // Whole string is a positive filter
+ negative = String("");
+ } else {
+ positive = String(p, dash - p); // Everything up to the dash
+ negative = String(dash+1); // Everything after the dash
+ if (positive.empty()) {
+ // Treat '-test1' as the same as '*-test1'
+ positive = kUniversalFilter;
+ }
+ }
+
+ // A filter is a colon-separated list of patterns. It matches a
+ // test if any pattern in it matches the test.
+ return (MatchesFilter(full_name, positive.c_str()) &&
+ !MatchesFilter(full_name, negative.c_str()));
+}
+
+#if GTEST_HAS_SEH
+// Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the
+// given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.
+// This function is useful as an __except condition.
+int UnitTestOptions::GTestShouldProcessSEH(DWORD exception_code) {
+ // Google Test should handle a SEH exception if:
+ // 1. the user wants it to, AND
+ // 2. this is not a breakpoint exception, AND
+ // 3. this is not a C++ exception (VC++ implements them via SEH,
+ // apparently).
+ //
+ // SEH exception code for C++ exceptions.
+ // (see http://support.microsoft.com/kb/185294 for more information).
+ const DWORD kCxxExceptionCode = 0xe06d7363;
+
+ bool should_handle = true;
+
+ if (!GTEST_FLAG(catch_exceptions))
+ should_handle = false;
+ else if (exception_code == EXCEPTION_BREAKPOINT)
+ should_handle = false;
+ else if (exception_code == kCxxExceptionCode)
+ should_handle = false;
+
+ return should_handle ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH;
+}
+#endif // GTEST_HAS_SEH
+
+} // namespace internal
+
+// The c'tor sets this object as the test part result reporter used by
+// Google Test. The 'result' parameter specifies where to report the
+// results. Intercepts only failures from the current thread.
+ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter(
+ TestPartResultArray* result)
+ : intercept_mode_(INTERCEPT_ONLY_CURRENT_THREAD),
+ result_(result) {
+ Init();
+}
+
+// The c'tor sets this object as the test part result reporter used by
+// Google Test. The 'result' parameter specifies where to report the
+// results.
+ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter(
+ InterceptMode intercept_mode, TestPartResultArray* result)
+ : intercept_mode_(intercept_mode),
+ result_(result) {
+ Init();
+}
+
+void ScopedFakeTestPartResultReporter::Init() {
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ if (intercept_mode_ == INTERCEPT_ALL_THREADS) {
+ old_reporter_ = impl->GetGlobalTestPartResultReporter();
+ impl->SetGlobalTestPartResultReporter(this);
+ } else {
+ old_reporter_ = impl->GetTestPartResultReporterForCurrentThread();
+ impl->SetTestPartResultReporterForCurrentThread(this);
+ }
+}
+
+// The d'tor restores the test part result reporter used by Google Test
+// before.
+ScopedFakeTestPartResultReporter::~ScopedFakeTestPartResultReporter() {
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ if (intercept_mode_ == INTERCEPT_ALL_THREADS) {
+ impl->SetGlobalTestPartResultReporter(old_reporter_);
+ } else {
+ impl->SetTestPartResultReporterForCurrentThread(old_reporter_);
+ }
+}
+
+// Increments the test part result count and remembers the result.
+// This method is from the TestPartResultReporterInterface interface.
+void ScopedFakeTestPartResultReporter::ReportTestPartResult(
+ const TestPartResult& result) {
+ result_->Append(result);
+}
+
+namespace internal {
+
+// Returns the type ID of ::testing::Test. We should always call this
+// instead of GetTypeId< ::testing::Test>() to get the type ID of
+// testing::Test. This is to work around a suspected linker bug when
+// using Google Test as a framework on Mac OS X. The bug causes
+// GetTypeId< ::testing::Test>() to return different values depending
+// on whether the call is from the Google Test framework itself or
+// from user test code. GetTestTypeId() is guaranteed to always
+// return the same value, as it always calls GetTypeId<>() from the
+// gtest.cc, which is within the Google Test framework.
+TypeId GetTestTypeId() {
+ return GetTypeId<Test>();
+}
+
+// The value of GetTestTypeId() as seen from within the Google Test
+// library. This is solely for testing GetTestTypeId().
+extern const TypeId kTestTypeIdInGoogleTest = GetTestTypeId();
+
+// This predicate-formatter checks that 'results' contains a test part
+// failure of the given type and that the failure message contains the
+// given substring.
+AssertionResult HasOneFailure(const char* /* results_expr */,
+ const char* /* type_expr */,
+ const char* /* substr_expr */,
+ const TestPartResultArray& results,
+ TestPartResult::Type type,
+ const string& substr) {
+ const String expected(type == TestPartResult::kFatalFailure ?
+ "1 fatal failure" :
+ "1 non-fatal failure");
+ Message msg;
+ if (results.size() != 1) {
+ msg << "Expected: " << expected << "\n"
+ << " Actual: " << results.size() << " failures";
+ for (int i = 0; i < results.size(); i++) {
+ msg << "\n" << results.GetTestPartResult(i);
+ }
+ return AssertionFailure() << msg;
+ }
+
+ const TestPartResult& r = results.GetTestPartResult(0);
+ if (r.type() != type) {
+ return AssertionFailure() << "Expected: " << expected << "\n"
+ << " Actual:\n"
+ << r;
+ }
+
+ if (strstr(r.message(), substr.c_str()) == NULL) {
+ return AssertionFailure() << "Expected: " << expected << " containing \""
+ << substr << "\"\n"
+ << " Actual:\n"
+ << r;
+ }
+
+ return AssertionSuccess();
+}
+
+// The constructor of SingleFailureChecker remembers where to look up
+// test part results, what type of failure we expect, and what
+// substring the failure message should contain.
+SingleFailureChecker:: SingleFailureChecker(
+ const TestPartResultArray* results,
+ TestPartResult::Type type,
+ const string& substr)
+ : results_(results),
+ type_(type),
+ substr_(substr) {}
+
+// The destructor of SingleFailureChecker verifies that the given
+// TestPartResultArray contains exactly one failure that has the given
+// type and contains the given substring. If that's not the case, a
+// non-fatal failure will be generated.
+SingleFailureChecker::~SingleFailureChecker() {
+ EXPECT_PRED_FORMAT3(HasOneFailure, *results_, type_, substr_);
+}
+
+DefaultGlobalTestPartResultReporter::DefaultGlobalTestPartResultReporter(
+ UnitTestImpl* unit_test) : unit_test_(unit_test) {}
+
+void DefaultGlobalTestPartResultReporter::ReportTestPartResult(
+ const TestPartResult& result) {
+ unit_test_->current_test_result()->AddTestPartResult(result);
+ unit_test_->listeners()->repeater()->OnTestPartResult(result);
+}
+
+DefaultPerThreadTestPartResultReporter::DefaultPerThreadTestPartResultReporter(
+ UnitTestImpl* unit_test) : unit_test_(unit_test) {}
+
+void DefaultPerThreadTestPartResultReporter::ReportTestPartResult(
+ const TestPartResult& result) {
+ unit_test_->GetGlobalTestPartResultReporter()->ReportTestPartResult(result);
+}
+
+// Returns the global test part result reporter.
+TestPartResultReporterInterface*
+UnitTestImpl::GetGlobalTestPartResultReporter() {
+ internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
+ return global_test_part_result_repoter_;
+}
+
+// Sets the global test part result reporter.
+void UnitTestImpl::SetGlobalTestPartResultReporter(
+ TestPartResultReporterInterface* reporter) {
+ internal::MutexLock lock(&global_test_part_result_reporter_mutex_);
+ global_test_part_result_repoter_ = reporter;
+}
+
+// Returns the test part result reporter for the current thread.
+TestPartResultReporterInterface*
+UnitTestImpl::GetTestPartResultReporterForCurrentThread() {
+ return per_thread_test_part_result_reporter_.get();
+}
+
+// Sets the test part result reporter for the current thread.
+void UnitTestImpl::SetTestPartResultReporterForCurrentThread(
+ TestPartResultReporterInterface* reporter) {
+ per_thread_test_part_result_reporter_.set(reporter);
+}
+
+// Gets the number of successful test cases.
+int UnitTestImpl::successful_test_case_count() const {
+ return CountIf(test_cases_, TestCasePassed);
+}
+
+// Gets the number of failed test cases.
+int UnitTestImpl::failed_test_case_count() const {
+ return CountIf(test_cases_, TestCaseFailed);
+}
+
+// Gets the number of all test cases.
+int UnitTestImpl::total_test_case_count() const {
+ return static_cast<int>(test_cases_.size());
+}
+
+// Gets the number of all test cases that contain at least one test
+// that should run.
+int UnitTestImpl::test_case_to_run_count() const {
+ return CountIf(test_cases_, ShouldRunTestCase);
+}
+
+// Gets the number of successful tests.
+int UnitTestImpl::successful_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::successful_test_count);
+}
+
+// Gets the number of failed tests.
+int UnitTestImpl::failed_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::failed_test_count);
+}
+
+// Gets the number of disabled tests.
+int UnitTestImpl::disabled_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::disabled_test_count);
+}
+
+// Gets the number of all tests.
+int UnitTestImpl::total_test_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::total_test_count);
+}
+
+// Gets the number of tests that should run.
+int UnitTestImpl::test_to_run_count() const {
+ return SumOverTestCaseList(test_cases_, &TestCase::test_to_run_count);
+}
+
+// Returns the current OS stack trace as a String.
+//
+// The maximum number of stack frames to be included is specified by
+// the gtest_stack_trace_depth flag. The skip_count parameter
+// specifies the number of top frames to be skipped, which doesn't
+// count against the number of frames to be included.
+//
+// For example, if Foo() calls Bar(), which in turn calls
+// CurrentOsStackTraceExceptTop(1), Foo() will be included in the
+// trace but Bar() and CurrentOsStackTraceExceptTop() won't.
+String UnitTestImpl::CurrentOsStackTraceExceptTop(int skip_count) {
+ (void)skip_count;
+ return String("");
+}
+
+// Returns the current time in milliseconds.
+TimeInMillis GetTimeInMillis() {
+#if GTEST_OS_WINDOWS_MOBILE || defined(__BORLANDC__)
+ // Difference between 1970-01-01 and 1601-01-01 in milliseconds.
+ // http://analogous.blogspot.com/2005/04/epoch.html
+ const TimeInMillis kJavaEpochToWinFileTimeDelta =
+ static_cast<TimeInMillis>(116444736UL) * 100000UL;
+ const DWORD kTenthMicrosInMilliSecond = 10000;
+
+ SYSTEMTIME now_systime;
+ FILETIME now_filetime;
+ ULARGE_INTEGER now_int64;
+ // TODO(kenton@google.com): Shouldn't this just use
+ // GetSystemTimeAsFileTime()?
+ GetSystemTime(&now_systime);
+ if (SystemTimeToFileTime(&now_systime, &now_filetime)) {
+ now_int64.LowPart = now_filetime.dwLowDateTime;
+ now_int64.HighPart = now_filetime.dwHighDateTime;
+ now_int64.QuadPart = (now_int64.QuadPart / kTenthMicrosInMilliSecond) -
+ kJavaEpochToWinFileTimeDelta;
+ return now_int64.QuadPart;
+ }
+ return 0;
+#elif GTEST_OS_WINDOWS && !GTEST_HAS_GETTIMEOFDAY_
+ __timeb64 now;
+
+# ifdef _MSC_VER
+
+ // MSVC 8 deprecates _ftime64(), so we want to suppress warning 4996
+ // (deprecated function) there.
+ // TODO(kenton@google.com): Use GetTickCount()? Or use
+ // SystemTimeToFileTime()
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4996) // Temporarily disables warning 4996.
+ _ftime64(&now);
+# pragma warning(pop) // Restores the warning state.
+# else
+
+ _ftime64(&now);
+
+# endif // _MSC_VER
+
+ return static_cast<TimeInMillis>(now.time) * 1000 + now.millitm;
+#elif GTEST_HAS_GETTIMEOFDAY_
+ struct timeval now;
+ gettimeofday(&now, NULL);
+ return static_cast<TimeInMillis>(now.tv_sec) * 1000 + now.tv_usec / 1000;
+#else
+# error "Don't know how to get the current time on your system."
+#endif
+}
+
+// Utilities
+
+// class String
+
+// Returns the input enclosed in double quotes if it's not NULL;
+// otherwise returns "(null)". For example, "\"Hello\"" is returned
+// for input "Hello".
+//
+// This is useful for printing a C string in the syntax of a literal.
+//
+// Known issue: escape sequences are not handled yet.
+String String::ShowCStringQuoted(const char* c_str) {
+ return c_str ? String::Format("\"%s\"", c_str) : String("(null)");
+}
+
+// Copies at most length characters from str into a newly-allocated
+// piece of memory of size length+1. The memory is allocated with new[].
+// A terminating null byte is written to the memory, and a pointer to it
+// is returned. If str is NULL, NULL is returned.
+static char* CloneString(const char* str, size_t length) {
+ if (str == NULL) {
+ return NULL;
+ } else {
+ char* const clone = new char[length + 1];
+ posix::StrNCpy(clone, str, length);
+ clone[length] = '\0';
+ return clone;
+ }
+}
+
+// Clones a 0-terminated C string, allocating memory using new. The
+// caller is responsible for deleting[] the return value. Returns the
+// cloned string, or NULL if the input is NULL.
+const char * String::CloneCString(const char* c_str) {
+ return (c_str == NULL) ?
+ NULL : CloneString(c_str, strlen(c_str));
+}
+
+#if GTEST_OS_WINDOWS_MOBILE
+// Creates a UTF-16 wide string from the given ANSI string, allocating
+// memory using new. The caller is responsible for deleting the return
+// value using delete[]. Returns the wide string, or NULL if the
+// input is NULL.
+LPCWSTR String::AnsiToUtf16(const char* ansi) {
+ if (!ansi) return NULL;
+ const int length = strlen(ansi);
+ const int unicode_length =
+ MultiByteToWideChar(CP_ACP, 0, ansi, length,
+ NULL, 0);
+ WCHAR* unicode = new WCHAR[unicode_length + 1];
+ MultiByteToWideChar(CP_ACP, 0, ansi, length,
+ unicode, unicode_length);
+ unicode[unicode_length] = 0;
+ return unicode;
+}
+
+// Creates an ANSI string from the given wide string, allocating
+// memory using new. The caller is responsible for deleting the return
+// value using delete[]. Returns the ANSI string, or NULL if the
+// input is NULL.
+const char* String::Utf16ToAnsi(LPCWSTR utf16_str) {
+ if (!utf16_str) return NULL;
+ const int ansi_length =
+ WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
+ NULL, 0, NULL, NULL);
+ char* ansi = new char[ansi_length + 1];
+ WideCharToMultiByte(CP_ACP, 0, utf16_str, -1,
+ ansi, ansi_length, NULL, NULL);
+ ansi[ansi_length] = 0;
+ return ansi;
+}
+
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+// Compares two C strings. Returns true iff they have the same content.
+//
+// Unlike strcmp(), this function can handle NULL argument(s). A NULL
+// C string is considered different to any non-NULL C string,
+// including the empty string.
+bool String::CStringEquals(const char * lhs, const char * rhs) {
+ if ( lhs == NULL ) return rhs == NULL;
+
+ if ( rhs == NULL ) return false;
+
+ return strcmp(lhs, rhs) == 0;
+}
+
+#if GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+
+// Converts an array of wide chars to a narrow string using the UTF-8
+// encoding, and streams the result to the given Message object.
+static void StreamWideCharsToMessage(const wchar_t* wstr, size_t length,
+ Message* msg) {
+ // TODO(wan): consider allowing a testing::String object to
+ // contain '\0'. This will make it behave more like std::string,
+ // and will allow ToUtf8String() to return the correct encoding
+ // for '\0' s.t. we can get rid of the conditional here (and in
+ // several other places).
+ for (size_t i = 0; i != length; ) { // NOLINT
+ if (wstr[i] != L'\0') {
+ *msg << WideStringToUtf8(wstr + i, static_cast<int>(length - i));
+ while (i != length && wstr[i] != L'\0')
+ i++;
+ } else {
+ *msg << '\0';
+ i++;
+ }
+ }
+}
+
+#endif // GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+
+} // namespace internal
+
+#if GTEST_HAS_STD_WSTRING
+// Converts the given wide string to a narrow string using the UTF-8
+// encoding, and streams the result to this Message object.
+Message& Message::operator <<(const ::std::wstring& wstr) {
+ internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
+ return *this;
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+// Converts the given wide string to a narrow string using the UTF-8
+// encoding, and streams the result to this Message object.
+Message& Message::operator <<(const ::wstring& wstr) {
+ internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
+ return *this;
+}
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+// AssertionResult constructors.
+// Used in EXPECT_TRUE/FALSE(assertion_result).
+AssertionResult::AssertionResult(const AssertionResult& other)
+ : success_(other.success_),
+ message_(other.message_.get() != NULL ?
+ new ::std::string(*other.message_) :
+ static_cast< ::std::string*>(NULL)) {
+}
+
+// Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
+AssertionResult AssertionResult::operator!() const {
+ AssertionResult negation(!success_);
+ if (message_.get() != NULL)
+ negation << *message_;
+ return negation;
+}
+
+// Makes a successful assertion result.
+AssertionResult AssertionSuccess() {
+ return AssertionResult(true);
+}
+
+// Makes a failed assertion result.
+AssertionResult AssertionFailure() {
+ return AssertionResult(false);
+}
+
+// Makes a failed assertion result with the given failure message.
+// Deprecated; use AssertionFailure() << message.
+AssertionResult AssertionFailure(const Message& message) {
+ return AssertionFailure() << message;
+}
+
+namespace internal {
+
+// Constructs and returns the message for an equality assertion
+// (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
+//
+// The first four parameters are the expressions used in the assertion
+// and their values, as strings. For example, for ASSERT_EQ(foo, bar)
+// where foo is 5 and bar is 6, we have:
+//
+// expected_expression: "foo"
+// actual_expression: "bar"
+// expected_value: "5"
+// actual_value: "6"
+//
+// The ignoring_case parameter is true iff the assertion is a
+// *_STRCASEEQ*. When it's true, the string " (ignoring case)" will
+// be inserted into the message.
+AssertionResult EqFailure(const char* expected_expression,
+ const char* actual_expression,
+ const String& expected_value,
+ const String& actual_value,
+ bool ignoring_case) {
+ Message msg;
+ msg << "Value of: " << actual_expression;
+ if (actual_value != actual_expression) {
+ msg << "\n Actual: " << actual_value;
+ }
+
+ msg << "\nExpected: " << expected_expression;
+ if (ignoring_case) {
+ msg << " (ignoring case)";
+ }
+ if (expected_value != expected_expression) {
+ msg << "\nWhich is: " << expected_value;
+ }
+
+ return AssertionFailure() << msg;
+}
+
+// Constructs a failure message for Boolean assertions such as EXPECT_TRUE.
+String GetBoolAssertionFailureMessage(const AssertionResult& assertion_result,
+ const char* expression_text,
+ const char* actual_predicate_value,
+ const char* expected_predicate_value) {
+ const char* actual_message = assertion_result.message();
+ Message msg;
+ msg << "Value of: " << expression_text
+ << "\n Actual: " << actual_predicate_value;
+ if (actual_message[0] != '\0')
+ msg << " (" << actual_message << ")";
+ msg << "\nExpected: " << expected_predicate_value;
+ return msg.GetString();
+}
+
+// Helper function for implementing ASSERT_NEAR.
+AssertionResult DoubleNearPredFormat(const char* expr1,
+ const char* expr2,
+ const char* abs_error_expr,
+ double val1,
+ double val2,
+ double abs_error) {
+ const double diff = fabs(val1 - val2);
+ if (diff <= abs_error) return AssertionSuccess();
+
+ // TODO(wan): do not print the value of an expression if it's
+ // already a literal.
+ return AssertionFailure()
+ << "The difference between " << expr1 << " and " << expr2
+ << " is " << diff << ", which exceeds " << abs_error_expr << ", where\n"
+ << expr1 << " evaluates to " << val1 << ",\n"
+ << expr2 << " evaluates to " << val2 << ", and\n"
+ << abs_error_expr << " evaluates to " << abs_error << ".";
+}
+
+
+// Helper template for implementing FloatLE() and DoubleLE().
+template <typename RawType>
+AssertionResult FloatingPointLE(const char* expr1,
+ const char* expr2,
+ RawType val1,
+ RawType val2) {
+ // Returns success if val1 is less than val2,
+ if (val1 < val2) {
+ return AssertionSuccess();
+ }
+
+ // or if val1 is almost equal to val2.
+ const FloatingPoint<RawType> lhs(val1), rhs(val2);
+ if (lhs.AlmostEquals(rhs)) {
+ return AssertionSuccess();
+ }
+
+ // Note that the above two checks will both fail if either val1 or
+ // val2 is NaN, as the IEEE floating-point standard requires that
+ // any predicate involving a NaN must return false.
+
+ ::std::stringstream val1_ss;
+ val1_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << val1;
+
+ ::std::stringstream val2_ss;
+ val2_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << val2;
+
+ return AssertionFailure()
+ << "Expected: (" << expr1 << ") <= (" << expr2 << ")\n"
+ << " Actual: " << StringStreamToString(&val1_ss) << " vs "
+ << StringStreamToString(&val2_ss);
+}
+
+} // namespace internal
+
+// Asserts that val1 is less than, or almost equal to, val2. Fails
+// otherwise. In particular, it fails if either val1 or val2 is NaN.
+AssertionResult FloatLE(const char* expr1, const char* expr2,
+ float val1, float val2) {
+ return internal::FloatingPointLE<float>(expr1, expr2, val1, val2);
+}
+
+// Asserts that val1 is less than, or almost equal to, val2. Fails
+// otherwise. In particular, it fails if either val1 or val2 is NaN.
+AssertionResult DoubleLE(const char* expr1, const char* expr2,
+ double val1, double val2) {
+ return internal::FloatingPointLE<double>(expr1, expr2, val1, val2);
+}
+
+namespace internal {
+
+// The helper function for {ASSERT|EXPECT}_EQ with int or enum
+// arguments.
+AssertionResult CmpHelperEQ(const char* expected_expression,
+ const char* actual_expression,
+ BiggestInt expected,
+ BiggestInt actual) {
+ if (expected == actual) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ FormatForComparisonFailureMessage(expected, actual),
+ FormatForComparisonFailureMessage(actual, expected),
+ false);
+}
+
+// A macro for implementing the helper functions needed to implement
+// ASSERT_?? and EXPECT_?? with integer or enum arguments. It is here
+// just to avoid copy-and-paste of similar code.
+#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
+AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
+ BiggestInt val1, BiggestInt val2) {\
+ if (val1 op val2) {\
+ return AssertionSuccess();\
+ } else {\
+ return AssertionFailure() \
+ << "Expected: (" << expr1 << ") " #op " (" << expr2\
+ << "), actual: " << FormatForComparisonFailureMessage(val1, val2)\
+ << " vs " << FormatForComparisonFailureMessage(val2, val1);\
+ }\
+}
+
+// Implements the helper function for {ASSERT|EXPECT}_NE with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(NE, !=)
+// Implements the helper function for {ASSERT|EXPECT}_LE with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(LE, <=)
+// Implements the helper function for {ASSERT|EXPECT}_LT with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(LT, < )
+// Implements the helper function for {ASSERT|EXPECT}_GE with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(GE, >=)
+// Implements the helper function for {ASSERT|EXPECT}_GT with int or
+// enum arguments.
+GTEST_IMPL_CMP_HELPER_(GT, > )
+
+#undef GTEST_IMPL_CMP_HELPER_
+
+// The helper function for {ASSERT|EXPECT}_STREQ.
+AssertionResult CmpHelperSTREQ(const char* expected_expression,
+ const char* actual_expression,
+ const char* expected,
+ const char* actual) {
+ if (String::CStringEquals(expected, actual)) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ String::ShowCStringQuoted(expected),
+ String::ShowCStringQuoted(actual),
+ false);
+}
+
+// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
+AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression,
+ const char* actual_expression,
+ const char* expected,
+ const char* actual) {
+ if (String::CaseInsensitiveCStringEquals(expected, actual)) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ String::ShowCStringQuoted(expected),
+ String::ShowCStringQuoted(actual),
+ true);
+}
+
+// The helper function for {ASSERT|EXPECT}_STRNE.
+AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2) {
+ if (!String::CStringEquals(s1, s2)) {
+ return AssertionSuccess();
+ } else {
+ return AssertionFailure() << "Expected: (" << s1_expression << ") != ("
+ << s2_expression << "), actual: \""
+ << s1 << "\" vs \"" << s2 << "\"";
+ }
+}
+
+// The helper function for {ASSERT|EXPECT}_STRCASENE.
+AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2) {
+ if (!String::CaseInsensitiveCStringEquals(s1, s2)) {
+ return AssertionSuccess();
+ } else {
+ return AssertionFailure()
+ << "Expected: (" << s1_expression << ") != ("
+ << s2_expression << ") (ignoring case), actual: \""
+ << s1 << "\" vs \"" << s2 << "\"";
+ }
+}
+
+} // namespace internal
+
+namespace {
+
+// Helper functions for implementing IsSubString() and IsNotSubstring().
+
+// This group of overloaded functions return true iff needle is a
+// substring of haystack. NULL is considered a substring of itself
+// only.
+
+bool IsSubstringPred(const char* needle, const char* haystack) {
+ if (needle == NULL || haystack == NULL)
+ return needle == haystack;
+
+ return strstr(haystack, needle) != NULL;
+}
+
+bool IsSubstringPred(const wchar_t* needle, const wchar_t* haystack) {
+ if (needle == NULL || haystack == NULL)
+ return needle == haystack;
+
+ return wcsstr(haystack, needle) != NULL;
+}
+
+// StringType here can be either ::std::string or ::std::wstring.
+template <typename StringType>
+bool IsSubstringPred(const StringType& needle,
+ const StringType& haystack) {
+ return haystack.find(needle) != StringType::npos;
+}
+
+// This function implements either IsSubstring() or IsNotSubstring(),
+// depending on the value of the expected_to_be_substring parameter.
+// StringType here can be const char*, const wchar_t*, ::std::string,
+// or ::std::wstring.
+template <typename StringType>
+AssertionResult IsSubstringImpl(
+ bool expected_to_be_substring,
+ const char* needle_expr, const char* haystack_expr,
+ const StringType& needle, const StringType& haystack) {
+ if (IsSubstringPred(needle, haystack) == expected_to_be_substring)
+ return AssertionSuccess();
+
+ const bool is_wide_string = sizeof(needle[0]) > 1;
+ const char* const begin_string_quote = is_wide_string ? "L\"" : "\"";
+ return AssertionFailure()
+ << "Value of: " << needle_expr << "\n"
+ << " Actual: " << begin_string_quote << needle << "\"\n"
+ << "Expected: " << (expected_to_be_substring ? "" : "not ")
+ << "a substring of " << haystack_expr << "\n"
+ << "Which is: " << begin_string_quote << haystack << "\"";
+}
+
+} // namespace
+
+// IsSubstring() and IsNotSubstring() check whether needle is a
+// substring of haystack (NULL is considered a substring of itself
+// only), and return an appropriate error message when they fail.
+
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const char* needle, const char* haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const wchar_t* needle, const wchar_t* haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::string& needle, const ::std::string& haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+
+#if GTEST_HAS_STD_WSTRING
+AssertionResult IsSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack) {
+ return IsSubstringImpl(true, needle_expr, haystack_expr, needle, haystack);
+}
+
+AssertionResult IsNotSubstring(
+ const char* needle_expr, const char* haystack_expr,
+ const ::std::wstring& needle, const ::std::wstring& haystack) {
+ return IsSubstringImpl(false, needle_expr, haystack_expr, needle, haystack);
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+namespace internal {
+
+#if GTEST_OS_WINDOWS
+
+namespace {
+
+// Helper function for IsHRESULT{SuccessFailure} predicates
+AssertionResult HRESULTFailureHelper(const char* expr,
+ const char* expected,
+ long hr) { // NOLINT
+# if GTEST_OS_WINDOWS_MOBILE
+
+ // Windows CE doesn't support FormatMessage.
+ const char error_text[] = "";
+
+# else
+
+ // Looks up the human-readable system message for the HRESULT code
+ // and since we're not passing any params to FormatMessage, we don't
+ // want inserts expanded.
+ const DWORD kFlags = FORMAT_MESSAGE_FROM_SYSTEM |
+ FORMAT_MESSAGE_IGNORE_INSERTS;
+ const DWORD kBufSize = 4096; // String::Format can't exceed this length.
+ // Gets the system's human readable message string for this HRESULT.
+ char error_text[kBufSize] = { '\0' };
+ DWORD message_length = ::FormatMessageA(kFlags,
+ 0, // no source, we're asking system
+ hr, // the error
+ 0, // no line width restrictions
+ error_text, // output buffer
+ kBufSize, // buf size
+ NULL); // no arguments for inserts
+ // Trims tailing white space (FormatMessage leaves a trailing cr-lf)
+ for (; message_length && IsSpace(error_text[message_length - 1]);
+ --message_length) {
+ error_text[message_length - 1] = '\0';
+ }
+
+# endif // GTEST_OS_WINDOWS_MOBILE
+
+ const String error_hex(String::Format("0x%08X ", hr));
+ return ::testing::AssertionFailure()
+ << "Expected: " << expr << " " << expected << ".\n"
+ << " Actual: " << error_hex << error_text << "\n";
+}
+
+} // namespace
+
+AssertionResult IsHRESULTSuccess(const char* expr, long hr) { // NOLINT
+ if (SUCCEEDED(hr)) {
+ return AssertionSuccess();
+ }
+ return HRESULTFailureHelper(expr, "succeeds", hr);
+}
+
+AssertionResult IsHRESULTFailure(const char* expr, long hr) { // NOLINT
+ if (FAILED(hr)) {
+ return AssertionSuccess();
+ }
+ return HRESULTFailureHelper(expr, "fails", hr);
+}
+
+#endif // GTEST_OS_WINDOWS
+
+// Utility functions for encoding Unicode text (wide strings) in
+// UTF-8.
+
+// A Unicode code-point can have upto 21 bits, and is encoded in UTF-8
+// like this:
+//
+// Code-point length Encoding
+// 0 - 7 bits 0xxxxxxx
+// 8 - 11 bits 110xxxxx 10xxxxxx
+// 12 - 16 bits 1110xxxx 10xxxxxx 10xxxxxx
+// 17 - 21 bits 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+
+// The maximum code-point a one-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint1 = (static_cast<UInt32>(1) << 7) - 1;
+
+// The maximum code-point a two-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint2 = (static_cast<UInt32>(1) << (5 + 6)) - 1;
+
+// The maximum code-point a three-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint3 = (static_cast<UInt32>(1) << (4 + 2*6)) - 1;
+
+// The maximum code-point a four-byte UTF-8 sequence can represent.
+const UInt32 kMaxCodePoint4 = (static_cast<UInt32>(1) << (3 + 3*6)) - 1;
+
+// Chops off the n lowest bits from a bit pattern. Returns the n
+// lowest bits. As a side effect, the original bit pattern will be
+// shifted to the right by n bits.
+inline UInt32 ChopLowBits(UInt32* bits, int n) {
+ const UInt32 low_bits = *bits & ((static_cast<UInt32>(1) << n) - 1);
+ *bits >>= n;
+ return low_bits;
+}
+
+// Converts a Unicode code point to a narrow string in UTF-8 encoding.
+// code_point parameter is of type UInt32 because wchar_t may not be
+// wide enough to contain a code point.
+// The output buffer str must containt at least 32 characters.
+// The function returns the address of the output buffer.
+// If the code_point is not a valid Unicode code point
+// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'.
+char* CodePointToUtf8(UInt32 code_point, char* str) {
+ if (code_point <= kMaxCodePoint1) {
+ str[1] = '\0';
+ str[0] = static_cast<char>(code_point); // 0xxxxxxx
+ } else if (code_point <= kMaxCodePoint2) {
+ str[2] = '\0';
+ str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[0] = static_cast<char>(0xC0 | code_point); // 110xxxxx
+ } else if (code_point <= kMaxCodePoint3) {
+ str[3] = '\0';
+ str[2] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[0] = static_cast<char>(0xE0 | code_point); // 1110xxxx
+ } else if (code_point <= kMaxCodePoint4) {
+ str[4] = '\0';
+ str[3] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[2] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[1] = static_cast<char>(0x80 | ChopLowBits(&code_point, 6)); // 10xxxxxx
+ str[0] = static_cast<char>(0xF0 | code_point); // 11110xxx
+ } else {
+ // The longest string String::Format can produce when invoked
+ // with these parameters is 28 character long (not including
+ // the terminating nul character). We are asking for 32 character
+ // buffer just in case. This is also enough for strncpy to
+ // null-terminate the destination string.
+ posix::StrNCpy(
+ str, String::Format("(Invalid Unicode 0x%X)", code_point).c_str(), 32);
+ str[31] = '\0'; // Makes sure no change in the format to strncpy leaves
+ // the result unterminated.
+ }
+ return str;
+}
+
+// The following two functions only make sense if the the system
+// uses UTF-16 for wide string encoding. All supported systems
+// with 16 bit wchar_t (Windows, Cygwin, Symbian OS) do use UTF-16.
+
+// Determines if the arguments constitute UTF-16 surrogate pair
+// and thus should be combined into a single Unicode code point
+// using CreateCodePointFromUtf16SurrogatePair.
+inline bool IsUtf16SurrogatePair(wchar_t first, wchar_t second) {
+ return sizeof(wchar_t) == 2 &&
+ (first & 0xFC00) == 0xD800 && (second & 0xFC00) == 0xDC00;
+}
+
+// Creates a Unicode code point from UTF16 surrogate pair.
+inline UInt32 CreateCodePointFromUtf16SurrogatePair(wchar_t first,
+ wchar_t second) {
+ const UInt32 mask = (1 << 10) - 1;
+ return (sizeof(wchar_t) == 2) ?
+ (((first & mask) << 10) | (second & mask)) + 0x10000 :
+ // This function should not be called when the condition is
+ // false, but we provide a sensible default in case it is.
+ static_cast<UInt32>(first);
+}
+
+// Converts a wide string to a narrow string in UTF-8 encoding.
+// The wide string is assumed to have the following encoding:
+// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+// UTF-32 if sizeof(wchar_t) == 4 (on Linux)
+// Parameter str points to a null-terminated wide string.
+// Parameter num_chars may additionally limit the number
+// of wchar_t characters processed. -1 is used when the entire string
+// should be processed.
+// If the string contains code points that are not valid Unicode code points
+// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output
+// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding
+// and contains invalid UTF-16 surrogate pairs, values in those pairs
+// will be encoded as individual Unicode characters from Basic Normal Plane.
+String WideStringToUtf8(const wchar_t* str, int num_chars) {
+ if (num_chars == -1)
+ num_chars = static_cast<int>(wcslen(str));
+
+ ::std::stringstream stream;
+ for (int i = 0; i < num_chars; ++i) {
+ UInt32 unicode_code_point;
+
+ if (str[i] == L'\0') {
+ break;
+ } else if (i + 1 < num_chars && IsUtf16SurrogatePair(str[i], str[i + 1])) {
+ unicode_code_point = CreateCodePointFromUtf16SurrogatePair(str[i],
+ str[i + 1]);
+ i++;
+ } else {
+ unicode_code_point = static_cast<UInt32>(str[i]);
+ }
+
+ char buffer[32]; // CodePointToUtf8 requires a buffer this big.
+ stream << CodePointToUtf8(unicode_code_point, buffer);
+ }
+ return StringStreamToString(&stream);
+}
+
+// Converts a wide C string to a String using the UTF-8 encoding.
+// NULL will be converted to "(null)".
+String String::ShowWideCString(const wchar_t * wide_c_str) {
+ if (wide_c_str == NULL) return String("(null)");
+
+ return String(internal::WideStringToUtf8(wide_c_str, -1).c_str());
+}
+
+// Similar to ShowWideCString(), except that this function encloses
+// the converted string in double quotes.
+String String::ShowWideCStringQuoted(const wchar_t* wide_c_str) {
+ if (wide_c_str == NULL) return String("(null)");
+
+ return String::Format("L\"%s\"",
+ String::ShowWideCString(wide_c_str).c_str());
+}
+
+// Compares two wide C strings. Returns true iff they have the same
+// content.
+//
+// Unlike wcscmp(), this function can handle NULL argument(s). A NULL
+// C string is considered different to any non-NULL C string,
+// including the empty string.
+bool String::WideCStringEquals(const wchar_t * lhs, const wchar_t * rhs) {
+ if (lhs == NULL) return rhs == NULL;
+
+ if (rhs == NULL) return false;
+
+ return wcscmp(lhs, rhs) == 0;
+}
+
+// Helper function for *_STREQ on wide strings.
+AssertionResult CmpHelperSTREQ(const char* expected_expression,
+ const char* actual_expression,
+ const wchar_t* expected,
+ const wchar_t* actual) {
+ if (String::WideCStringEquals(expected, actual)) {
+ return AssertionSuccess();
+ }
+
+ return EqFailure(expected_expression,
+ actual_expression,
+ String::ShowWideCStringQuoted(expected),
+ String::ShowWideCStringQuoted(actual),
+ false);
+}
+
+// Helper function for *_STRNE on wide strings.
+AssertionResult CmpHelperSTRNE(const char* s1_expression,
+ const char* s2_expression,
+ const wchar_t* s1,
+ const wchar_t* s2) {
+ if (!String::WideCStringEquals(s1, s2)) {
+ return AssertionSuccess();
+ }
+
+ return AssertionFailure() << "Expected: (" << s1_expression << ") != ("
+ << s2_expression << "), actual: "
+ << String::ShowWideCStringQuoted(s1)
+ << " vs " << String::ShowWideCStringQuoted(s2);
+}
+
+// Compares two C strings, ignoring case. Returns true iff they have
+// the same content.
+//
+// Unlike strcasecmp(), this function can handle NULL argument(s). A
+// NULL C string is considered different to any non-NULL C string,
+// including the empty string.
+bool String::CaseInsensitiveCStringEquals(const char * lhs, const char * rhs) {
+ if (lhs == NULL)
+ return rhs == NULL;
+ if (rhs == NULL)
+ return false;
+ return posix::StrCaseCmp(lhs, rhs) == 0;
+}
+
+ // Compares two wide C strings, ignoring case. Returns true iff they
+ // have the same content.
+ //
+ // Unlike wcscasecmp(), this function can handle NULL argument(s).
+ // A NULL C string is considered different to any non-NULL wide C string,
+ // including the empty string.
+ // NB: The implementations on different platforms slightly differ.
+ // On windows, this method uses _wcsicmp which compares according to LC_CTYPE
+ // environment variable. On GNU platform this method uses wcscasecmp
+ // which compares according to LC_CTYPE category of the current locale.
+ // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
+ // current locale.
+bool String::CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
+ const wchar_t* rhs) {
+ if (lhs == NULL) return rhs == NULL;
+
+ if (rhs == NULL) return false;
+
+#if GTEST_OS_WINDOWS
+ return _wcsicmp(lhs, rhs) == 0;
+#elif GTEST_OS_LINUX && !GTEST_OS_LINUX_ANDROID
+ return wcscasecmp(lhs, rhs) == 0;
+#else
+ // Android, Mac OS X and Cygwin don't define wcscasecmp.
+ // Other unknown OSes may not define it either.
+ wint_t left, right;
+ do {
+ left = towlower(*lhs++);
+ right = towlower(*rhs++);
+ } while (left && left == right);
+ return left == right;
+#endif // OS selector
+}
+
+// Compares this with another String.
+// Returns < 0 if this is less than rhs, 0 if this is equal to rhs, or > 0
+// if this is greater than rhs.
+int String::Compare(const String & rhs) const {
+ const char* const lhs_c_str = c_str();
+ const char* const rhs_c_str = rhs.c_str();
+
+ if (lhs_c_str == NULL) {
+ return rhs_c_str == NULL ? 0 : -1; // NULL < anything except NULL
+ } else if (rhs_c_str == NULL) {
+ return 1;
+ }
+
+ const size_t shorter_str_len =
+ length() <= rhs.length() ? length() : rhs.length();
+ for (size_t i = 0; i != shorter_str_len; i++) {
+ if (lhs_c_str[i] < rhs_c_str[i]) {
+ return -1;
+ } else if (lhs_c_str[i] > rhs_c_str[i]) {
+ return 1;
+ }
+ }
+ return (length() < rhs.length()) ? -1 :
+ (length() > rhs.length()) ? 1 : 0;
+}
+
+// Returns true iff this String ends with the given suffix. *Any*
+// String is considered to end with a NULL or empty suffix.
+bool String::EndsWith(const char* suffix) const {
+ if (suffix == NULL || CStringEquals(suffix, "")) return true;
+
+ if (c_str() == NULL) return false;
+
+ const size_t this_len = strlen(c_str());
+ const size_t suffix_len = strlen(suffix);
+ return (this_len >= suffix_len) &&
+ CStringEquals(c_str() + this_len - suffix_len, suffix);
+}
+
+// Returns true iff this String ends with the given suffix, ignoring case.
+// Any String is considered to end with a NULL or empty suffix.
+bool String::EndsWithCaseInsensitive(const char* suffix) const {
+ if (suffix == NULL || CStringEquals(suffix, "")) return true;
+
+ if (c_str() == NULL) return false;
+
+ const size_t this_len = strlen(c_str());
+ const size_t suffix_len = strlen(suffix);
+ return (this_len >= suffix_len) &&
+ CaseInsensitiveCStringEquals(c_str() + this_len - suffix_len, suffix);
+}
+
+// Formats a list of arguments to a String, using the same format
+// spec string as for printf.
+//
+// We do not use the StringPrintf class as it is not universally
+// available.
+//
+// The result is limited to 4096 characters (including the tailing 0).
+// If 4096 characters are not enough to format the input, or if
+// there's an error, "<formatting error or buffer exceeded>" is
+// returned.
+String String::Format(const char * format, ...) {
+ va_list args;
+ va_start(args, format);
+
+ char buffer[4096];
+ const int kBufferSize = sizeof(buffer)/sizeof(buffer[0]);
+
+ // MSVC 8 deprecates vsnprintf(), so we want to suppress warning
+ // 4996 (deprecated function) there.
+#ifdef _MSC_VER // We are using MSVC.
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4996) // Temporarily disables warning 4996.
+
+ const int size = vsnprintf(buffer, kBufferSize, format, args);
+
+# pragma warning(pop) // Restores the warning state.
+#else // We are not using MSVC.
+ const int size = vsnprintf(buffer, kBufferSize, format, args);
+#endif // _MSC_VER
+ va_end(args);
+
+ // vsnprintf()'s behavior is not portable. When the buffer is not
+ // big enough, it returns a negative value in MSVC, and returns the
+ // needed buffer size on Linux. When there is an output error, it
+ // always returns a negative value. For simplicity, we lump the two
+ // error cases together.
+ if (size < 0 || size >= kBufferSize) {
+ return String("<formatting error or buffer exceeded>");
+ } else {
+ return String(buffer, size);
+ }
+}
+
+// Converts the buffer in a stringstream to a String, converting NUL
+// bytes to "\\0" along the way.
+String StringStreamToString(::std::stringstream* ss) {
+ const ::std::string& str = ss->str();
+ const char* const start = str.c_str();
+ const char* const end = start + str.length();
+
+ // We need to use a helper stringstream to do this transformation
+ // because String doesn't support push_back().
+ ::std::stringstream helper;
+ for (const char* ch = start; ch != end; ++ch) {
+ if (*ch == '\0') {
+ helper << "\\0"; // Replaces NUL with "\\0";
+ } else {
+ helper.put(*ch);
+ }
+ }
+
+ return String(helper.str().c_str());
+}
+
+// Appends the user-supplied message to the Google-Test-generated message.
+String AppendUserMessage(const String& gtest_msg,
+ const Message& user_msg) {
+ // Appends the user message if it's non-empty.
+ const String user_msg_string = user_msg.GetString();
+ if (user_msg_string.empty()) {
+ return gtest_msg;
+ }
+
+ Message msg;
+ msg << gtest_msg << "\n" << user_msg_string;
+
+ return msg.GetString();
+}
+
+} // namespace internal
+
+// class TestResult
+
+// Creates an empty TestResult.
+TestResult::TestResult()
+ : death_test_count_(0),
+ elapsed_time_(0) {
+}
+
+// D'tor.
+TestResult::~TestResult() {
+}
+
+// Returns the i-th test part result among all the results. i can
+// range from 0 to total_part_count() - 1. If i is not in that range,
+// aborts the program.
+const TestPartResult& TestResult::GetTestPartResult(int i) const {
+ if (i < 0 || i >= total_part_count())
+ internal::posix::Abort();
+ return test_part_results_.at(i);
+}
+
+// Returns the i-th test property. i can range from 0 to
+// test_property_count() - 1. If i is not in that range, aborts the
+// program.
+const TestProperty& TestResult::GetTestProperty(int i) const {
+ if (i < 0 || i >= test_property_count())
+ internal::posix::Abort();
+ return test_properties_.at(i);
+}
+
+// Clears the test part results.
+void TestResult::ClearTestPartResults() {
+ test_part_results_.clear();
+}
+
+// Adds a test part result to the list.
+void TestResult::AddTestPartResult(const TestPartResult& test_part_result) {
+ test_part_results_.push_back(test_part_result);
+}
+
+// Adds a test property to the list. If a property with the same key as the
+// supplied property is already represented, the value of this test_property
+// replaces the old value for that key.
+void TestResult::RecordProperty(const TestProperty& test_property) {
+ if (!ValidateTestProperty(test_property)) {
+ return;
+ }
+ internal::MutexLock lock(&test_properites_mutex_);
+ const std::vector<TestProperty>::iterator property_with_matching_key =
+ std::find_if(test_properties_.begin(), test_properties_.end(),
+ internal::TestPropertyKeyIs(test_property.key()));
+ if (property_with_matching_key == test_properties_.end()) {
+ test_properties_.push_back(test_property);
+ return;
+ }
+ property_with_matching_key->SetValue(test_property.value());
+}
+
+// Adds a failure if the key is a reserved attribute of Google Test
+// testcase tags. Returns true if the property is valid.
+bool TestResult::ValidateTestProperty(const TestProperty& test_property) {
+ internal::String key(test_property.key());
+ if (key == "name" || key == "status" || key == "time" || key == "classname") {
+ ADD_FAILURE()
+ << "Reserved key used in RecordProperty(): "
+ << key
+ << " ('name', 'status', 'time', and 'classname' are reserved by "
+ << GTEST_NAME_ << ")";
+ return false;
+ }
+ return true;
+}
+
+// Clears the object.
+void TestResult::Clear() {
+ test_part_results_.clear();
+ test_properties_.clear();
+ death_test_count_ = 0;
+ elapsed_time_ = 0;
+}
+
+// Returns true iff the test failed.
+bool TestResult::Failed() const {
+ for (int i = 0; i < total_part_count(); ++i) {
+ if (GetTestPartResult(i).failed())
+ return true;
+ }
+ return false;
+}
+
+// Returns true iff the test part fatally failed.
+static bool TestPartFatallyFailed(const TestPartResult& result) {
+ return result.fatally_failed();
+}
+
+// Returns true iff the test fatally failed.
+bool TestResult::HasFatalFailure() const {
+ return CountIf(test_part_results_, TestPartFatallyFailed) > 0;
+}
+
+// Returns true iff the test part non-fatally failed.
+static bool TestPartNonfatallyFailed(const TestPartResult& result) {
+ return result.nonfatally_failed();
+}
+
+// Returns true iff the test has a non-fatal failure.
+bool TestResult::HasNonfatalFailure() const {
+ return CountIf(test_part_results_, TestPartNonfatallyFailed) > 0;
+}
+
+// Gets the number of all test parts. This is the sum of the number
+// of successful test parts and the number of failed test parts.
+int TestResult::total_part_count() const {
+ return static_cast<int>(test_part_results_.size());
+}
+
+// Returns the number of the test properties.
+int TestResult::test_property_count() const {
+ return static_cast<int>(test_properties_.size());
+}
+
+// class Test
+
+// Creates a Test object.
+
+// The c'tor saves the values of all Google Test flags.
+Test::Test()
+ : gtest_flag_saver_(new internal::GTestFlagSaver) {
+}
+
+// The d'tor restores the values of all Google Test flags.
+Test::~Test() {
+ delete gtest_flag_saver_;
+}
+
+// Sets up the test fixture.
+//
+// A sub-class may override this.
+void Test::SetUp() {
+}
+
+// Tears down the test fixture.
+//
+// A sub-class may override this.
+void Test::TearDown() {
+}
+
+// Allows user supplied key value pairs to be recorded for later output.
+void Test::RecordProperty(const char* key, const char* value) {
+ UnitTest::GetInstance()->RecordPropertyForCurrentTest(key, value);
+}
+
+// Allows user supplied key value pairs to be recorded for later output.
+void Test::RecordProperty(const char* key, int value) {
+ Message value_message;
+ value_message << value;
+ RecordProperty(key, value_message.GetString().c_str());
+}
+
+namespace internal {
+
+void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
+ const String& message) {
+ // This function is a friend of UnitTest and as such has access to
+ // AddTestPartResult.
+ UnitTest::GetInstance()->AddTestPartResult(
+ result_type,
+ NULL, // No info about the source file where the exception occurred.
+ -1, // We have no info on which line caused the exception.
+ message,
+ String()); // No stack trace, either.
+}
+
+} // namespace internal
+
+// Google Test requires all tests in the same test case to use the same test
+// fixture class. This function checks if the current test has the
+// same fixture class as the first test in the current test case. If
+// yes, it returns true; otherwise it generates a Google Test failure and
+// returns false.
+bool Test::HasSameFixtureClass() {
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ const TestCase* const test_case = impl->current_test_case();
+
+ // Info about the first test in the current test case.
+ const TestInfo* const first_test_info = test_case->test_info_list()[0];
+ const internal::TypeId first_fixture_id = first_test_info->fixture_class_id_;
+ const char* const first_test_name = first_test_info->name();
+
+ // Info about the current test.
+ const TestInfo* const this_test_info = impl->current_test_info();
+ const internal::TypeId this_fixture_id = this_test_info->fixture_class_id_;
+ const char* const this_test_name = this_test_info->name();
+
+ if (this_fixture_id != first_fixture_id) {
+ // Is the first test defined using TEST?
+ const bool first_is_TEST = first_fixture_id == internal::GetTestTypeId();
+ // Is this test defined using TEST?
+ const bool this_is_TEST = this_fixture_id == internal::GetTestTypeId();
+
+ if (first_is_TEST || this_is_TEST) {
+ // The user mixed TEST and TEST_F in this test case - we'll tell
+ // him/her how to fix it.
+
+ // Gets the name of the TEST and the name of the TEST_F. Note
+ // that first_is_TEST and this_is_TEST cannot both be true, as
+ // the fixture IDs are different for the two tests.
+ const char* const TEST_name =
+ first_is_TEST ? first_test_name : this_test_name;
+ const char* const TEST_F_name =
+ first_is_TEST ? this_test_name : first_test_name;
+
+ ADD_FAILURE()
+ << "All tests in the same test case must use the same test fixture\n"
+ << "class, so mixing TEST_F and TEST in the same test case is\n"
+ << "illegal. In test case " << this_test_info->test_case_name()
+ << ",\n"
+ << "test " << TEST_F_name << " is defined using TEST_F but\n"
+ << "test " << TEST_name << " is defined using TEST. You probably\n"
+ << "want to change the TEST to TEST_F or move it to another test\n"
+ << "case.";
+ } else {
+ // The user defined two fixture classes with the same name in
+ // two namespaces - we'll tell him/her how to fix it.
+ ADD_FAILURE()
+ << "All tests in the same test case must use the same test fixture\n"
+ << "class. However, in test case "
+ << this_test_info->test_case_name() << ",\n"
+ << "you defined test " << first_test_name
+ << " and test " << this_test_name << "\n"
+ << "using two different test fixture classes. This can happen if\n"
+ << "the two classes are from different namespaces or translation\n"
+ << "units and have the same name. You should probably rename one\n"
+ << "of the classes to put the tests into different test cases.";
+ }
+ return false;
+ }
+
+ return true;
+}
+
+#if GTEST_HAS_SEH
+
+// Adds an "exception thrown" fatal failure to the current test. This
+// function returns its result via an output parameter pointer because VC++
+// prohibits creation of objects with destructors on stack in functions
+// using __try (see error C2712).
+static internal::String* FormatSehExceptionMessage(DWORD exception_code,
+ const char* location) {
+ Message message;
+ message << "SEH exception with code 0x" << std::setbase(16) <<
+ exception_code << std::setbase(10) << " thrown in " << location << ".";
+
+ return new internal::String(message.GetString());
+}
+
+#endif // GTEST_HAS_SEH
+
+#if GTEST_HAS_EXCEPTIONS
+
+// Adds an "exception thrown" fatal failure to the current test.
+static internal::String FormatCxxExceptionMessage(const char* description,
+ const char* location) {
+ Message message;
+ if (description != NULL) {
+ message << "C++ exception with description \"" << description << "\"";
+ } else {
+ message << "Unknown C++ exception";
+ }
+ message << " thrown in " << location << ".";
+
+ return message.GetString();
+}
+
+static internal::String PrintTestPartResultToString(
+ const TestPartResult& test_part_result);
+
+// A failed Google Test assertion will throw an exception of this type when
+// GTEST_FLAG(throw_on_failure) is true (if exceptions are enabled). We
+// derive it from std::runtime_error, which is for errors presumably
+// detectable only at run time. Since std::runtime_error inherits from
+// std::exception, many testing frameworks know how to extract and print the
+// message inside it.
+class GoogleTestFailureException : public ::std::runtime_error {
+ public:
+ explicit GoogleTestFailureException(const TestPartResult& failure)
+ : ::std::runtime_error(PrintTestPartResultToString(failure).c_str()) {}
+};
+#endif // GTEST_HAS_EXCEPTIONS
+
+namespace internal {
+// We put these helper functions in the internal namespace as IBM's xlC
+// compiler rejects the code if they were declared static.
+
+// Runs the given method and handles SEH exceptions it throws, when
+// SEH is supported; returns the 0-value for type Result in case of an
+// SEH exception. (Microsoft compilers cannot handle SEH and C++
+// exceptions in the same function. Therefore, we provide a separate
+// wrapper function for handling SEH exceptions.)
+template <class T, typename Result>
+Result HandleSehExceptionsInMethodIfSupported(
+ T* object, Result (T::*method)(), const char* location) {
+#if GTEST_HAS_SEH
+ __try {
+ return (object->*method)();
+ } __except (internal::UnitTestOptions::GTestShouldProcessSEH( // NOLINT
+ GetExceptionCode())) {
+ // We create the exception message on the heap because VC++ prohibits
+ // creation of objects with destructors on stack in functions using __try
+ // (see error C2712).
+ internal::String* exception_message = FormatSehExceptionMessage(
+ GetExceptionCode(), location);
+ internal::ReportFailureInUnknownLocation(TestPartResult::kFatalFailure,
+ *exception_message);
+ delete exception_message;
+ return static_cast<Result>(0);
+ }
+#else
+ (void)location;
+ return (object->*method)();
+#endif // GTEST_HAS_SEH
+}
+
+// Runs the given method and catches and reports C++ and/or SEH-style
+// exceptions, if they are supported; returns the 0-value for type
+// Result in case of an SEH exception.
+template <class T, typename Result>
+Result HandleExceptionsInMethodIfSupported(
+ T* object, Result (T::*method)(), const char* location) {
+ // NOTE: The user code can affect the way in which Google Test handles
+ // exceptions by setting GTEST_FLAG(catch_exceptions), but only before
+ // RUN_ALL_TESTS() starts. It is technically possible to check the flag
+ // after the exception is caught and either report or re-throw the
+ // exception based on the flag's value:
+ //
+ // try {
+ // // Perform the test method.
+ // } catch (...) {
+ // if (GTEST_FLAG(catch_exceptions))
+ // // Report the exception as failure.
+ // else
+ // throw; // Re-throws the original exception.
+ // }
+ //
+ // However, the purpose of this flag is to allow the program to drop into
+ // the debugger when the exception is thrown. On most platforms, once the
+ // control enters the catch block, the exception origin information is
+ // lost and the debugger will stop the program at the point of the
+ // re-throw in this function -- instead of at the point of the original
+ // throw statement in the code under test. For this reason, we perform
+ // the check early, sacrificing the ability to affect Google Test's
+ // exception handling in the method where the exception is thrown.
+ if (internal::GetUnitTestImpl()->catch_exceptions()) {
+#if GTEST_HAS_EXCEPTIONS
+ try {
+ return HandleSehExceptionsInMethodIfSupported(object, method, location);
+ } catch (const GoogleTestFailureException&) { // NOLINT
+ // This exception doesn't originate in code under test. It makes no
+ // sense to report it as a test failure.
+ throw;
+ } catch (const std::exception& e) { // NOLINT
+ internal::ReportFailureInUnknownLocation(
+ TestPartResult::kFatalFailure,
+ FormatCxxExceptionMessage(e.what(), location));
+ } catch (...) { // NOLINT
+ internal::ReportFailureInUnknownLocation(
+ TestPartResult::kFatalFailure,
+ FormatCxxExceptionMessage(NULL, location));
+ }
+ return static_cast<Result>(0);
+#else
+ return HandleSehExceptionsInMethodIfSupported(object, method, location);
+#endif // GTEST_HAS_EXCEPTIONS
+ } else {
+ return (object->*method)();
+ }
+}
+
+} // namespace internal
+
+// Runs the test and updates the test result.
+void Test::Run() {
+ if (!HasSameFixtureClass()) return;
+
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(this, &Test::SetUp, "SetUp()");
+ // We will run the test only if SetUp() was successful.
+ if (!HasFatalFailure()) {
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ this, &Test::TestBody, "the test body");
+ }
+
+ // However, we want to clean up as much as possible. Hence we will
+ // always call TearDown(), even if SetUp() or the test body has
+ // failed.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ this, &Test::TearDown, "TearDown()");
+}
+
+// Returns true iff the current test has a fatal failure.
+bool Test::HasFatalFailure() {
+ return internal::GetUnitTestImpl()->current_test_result()->HasFatalFailure();
+}
+
+// Returns true iff the current test has a non-fatal failure.
+bool Test::HasNonfatalFailure() {
+ return internal::GetUnitTestImpl()->current_test_result()->
+ HasNonfatalFailure();
+}
+
+// class TestInfo
+
+// Constructs a TestInfo object. It assumes ownership of the test factory
+// object.
+// TODO(vladl@google.com): Make a_test_case_name and a_name const string&'s
+// to signify they cannot be NULLs.
+TestInfo::TestInfo(const char* a_test_case_name,
+ const char* a_name,
+ const char* a_type_param,
+ const char* a_value_param,
+ internal::TypeId fixture_class_id,
+ internal::TestFactoryBase* factory)
+ : test_case_name_(a_test_case_name),
+ name_(a_name),
+ type_param_(a_type_param ? new std::string(a_type_param) : NULL),
+ value_param_(a_value_param ? new std::string(a_value_param) : NULL),
+ fixture_class_id_(fixture_class_id),
+ should_run_(false),
+ is_disabled_(false),
+ matches_filter_(false),
+ factory_(factory),
+ result_() {}
+
+// Destructs a TestInfo object.
+TestInfo::~TestInfo() { delete factory_; }
+
+namespace internal {
+
+// Creates a new TestInfo object and registers it with Google Test;
+// returns the created object.
+//
+// Arguments:
+//
+// test_case_name: name of the test case
+// name: name of the test
+// type_param: the name of the test's type parameter, or NULL if
+// this is not a typed or a type-parameterized test.
+// value_param: text representation of the test's value parameter,
+// or NULL if this is not a value-parameterized test.
+// fixture_class_id: ID of the test fixture class
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+// factory: pointer to the factory that creates a test object.
+// The newly created TestInfo instance will assume
+// ownership of the factory object.
+TestInfo* MakeAndRegisterTestInfo(
+ const char* test_case_name, const char* name,
+ const char* type_param,
+ const char* value_param,
+ TypeId fixture_class_id,
+ SetUpTestCaseFunc set_up_tc,
+ TearDownTestCaseFunc tear_down_tc,
+ TestFactoryBase* factory) {
+ TestInfo* const test_info =
+ new TestInfo(test_case_name, name, type_param, value_param,
+ fixture_class_id, factory);
+ GetUnitTestImpl()->AddTestInfo(set_up_tc, tear_down_tc, test_info);
+ return test_info;
+}
+
+#if GTEST_HAS_PARAM_TEST
+void ReportInvalidTestCaseType(const char* test_case_name,
+ const char* file, int line) {
+ Message errors;
+ errors
+ << "Attempted redefinition of test case " << test_case_name << ".\n"
+ << "All tests in the same test case must use the same test fixture\n"
+ << "class. However, in test case " << test_case_name << ", you tried\n"
+ << "to define a test using a fixture class different from the one\n"
+ << "used earlier. This can happen if the two fixture classes are\n"
+ << "from different namespaces and have the same name. You should\n"
+ << "probably rename one of the classes to put the tests into different\n"
+ << "test cases.";
+
+ fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
+ errors.GetString().c_str());
+}
+#endif // GTEST_HAS_PARAM_TEST
+
+} // namespace internal
+
+namespace {
+
+// A predicate that checks the test name of a TestInfo against a known
+// value.
+//
+// This is used for implementation of the TestCase class only. We put
+// it in the anonymous namespace to prevent polluting the outer
+// namespace.
+//
+// TestNameIs is copyable.
+class TestNameIs {
+ public:
+ // Constructor.
+ //
+ // TestNameIs has NO default constructor.
+ explicit TestNameIs(const char* name)
+ : name_(name) {}
+
+ // Returns true iff the test name of test_info matches name_.
+ bool operator()(const TestInfo * test_info) const {
+ return test_info && internal::String(test_info->name()).Compare(name_) == 0;
+ }
+
+ private:
+ internal::String name_;
+};
+
+} // namespace
+
+namespace internal {
+
+// This method expands all parameterized tests registered with macros TEST_P
+// and INSTANTIATE_TEST_CASE_P into regular tests and registers those.
+// This will be done just once during the program runtime.
+void UnitTestImpl::RegisterParameterizedTests() {
+#if GTEST_HAS_PARAM_TEST
+ if (!parameterized_tests_registered_) {
+ parameterized_test_registry_.RegisterTests();
+ parameterized_tests_registered_ = true;
+ }
+#endif
+}
+
+} // namespace internal
+
+// Creates the test object, runs it, records its result, and then
+// deletes it.
+void TestInfo::Run() {
+ if (!should_run_) return;
+
+ // Tells UnitTest where to store test result.
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ impl->set_current_test_info(this);
+
+ TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
+
+ // Notifies the unit test event listeners that a test is about to start.
+ repeater->OnTestStart(*this);
+
+ const TimeInMillis start = internal::GetTimeInMillis();
+
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+
+ // Creates the test object.
+ Test* const test = internal::HandleExceptionsInMethodIfSupported(
+ factory_, &internal::TestFactoryBase::CreateTest,
+ "the test fixture's constructor");
+
+ // Runs the test only if the test object was created and its
+ // constructor didn't generate a fatal failure.
+ if ((test != NULL) && !Test::HasFatalFailure()) {
+ // This doesn't throw as all user code that can throw are wrapped into
+ // exception handling code.
+ test->Run();
+ }
+
+ // Deletes the test object.
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ test, &Test::DeleteSelf_, "the test fixture's destructor");
+
+ result_.set_elapsed_time(internal::GetTimeInMillis() - start);
+
+ // Notifies the unit test event listener that a test has just finished.
+ repeater->OnTestEnd(*this);
+
+ // Tells UnitTest to stop associating assertion results to this
+ // test.
+ impl->set_current_test_info(NULL);
+}
+
+// class TestCase
+
+// Gets the number of successful tests in this test case.
+int TestCase::successful_test_count() const {
+ return CountIf(test_info_list_, TestPassed);
+}
+
+// Gets the number of failed tests in this test case.
+int TestCase::failed_test_count() const {
+ return CountIf(test_info_list_, TestFailed);
+}
+
+int TestCase::disabled_test_count() const {
+ return CountIf(test_info_list_, TestDisabled);
+}
+
+// Get the number of tests in this test case that should run.
+int TestCase::test_to_run_count() const {
+ return CountIf(test_info_list_, ShouldRunTest);
+}
+
+// Gets the number of all tests.
+int TestCase::total_test_count() const {
+ return static_cast<int>(test_info_list_.size());
+}
+
+// Creates a TestCase with the given name.
+//
+// Arguments:
+//
+// name: name of the test case
+// a_type_param: the name of the test case's type parameter, or NULL if
+// this is not a typed or a type-parameterized test case.
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+TestCase::TestCase(const char* a_name, const char* a_type_param,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc)
+ : name_(a_name),
+ type_param_(a_type_param ? new std::string(a_type_param) : NULL),
+ set_up_tc_(set_up_tc),
+ tear_down_tc_(tear_down_tc),
+ should_run_(false),
+ elapsed_time_(0) {
+}
+
+// Destructor of TestCase.
+TestCase::~TestCase() {
+ // Deletes every Test in the collection.
+ ForEach(test_info_list_, internal::Delete<TestInfo>);
+}
+
+// Returns the i-th test among all the tests. i can range from 0 to
+// total_test_count() - 1. If i is not in that range, returns NULL.
+const TestInfo* TestCase::GetTestInfo(int i) const {
+ const int index = GetElementOr(test_indices_, i, -1);
+ return index < 0 ? NULL : test_info_list_[index];
+}
+
+// Returns the i-th test among all the tests. i can range from 0 to
+// total_test_count() - 1. If i is not in that range, returns NULL.
+TestInfo* TestCase::GetMutableTestInfo(int i) {
+ const int index = GetElementOr(test_indices_, i, -1);
+ return index < 0 ? NULL : test_info_list_[index];
+}
+
+// Adds a test to this test case. Will delete the test upon
+// destruction of the TestCase object.
+void TestCase::AddTestInfo(TestInfo * test_info) {
+ test_info_list_.push_back(test_info);
+ test_indices_.push_back(static_cast<int>(test_indices_.size()));
+}
+
+// Runs every test in this TestCase.
+void TestCase::Run() {
+ if (!should_run_) return;
+
+ internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
+ impl->set_current_test_case(this);
+
+ TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
+
+ repeater->OnTestCaseStart(*this);
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ this, &TestCase::RunSetUpTestCase, "SetUpTestCase()");
+
+ const internal::TimeInMillis start = internal::GetTimeInMillis();
+ for (int i = 0; i < total_test_count(); i++) {
+ GetMutableTestInfo(i)->Run();
+ }
+ elapsed_time_ = internal::GetTimeInMillis() - start;
+
+ impl->os_stack_trace_getter()->UponLeavingGTest();
+ internal::HandleExceptionsInMethodIfSupported(
+ this, &TestCase::RunTearDownTestCase, "TearDownTestCase()");
+
+ repeater->OnTestCaseEnd(*this);
+ impl->set_current_test_case(NULL);
+}
+
+// Clears the results of all tests in this test case.
+void TestCase::ClearResult() {
+ ForEach(test_info_list_, TestInfo::ClearTestResult);
+}
+
+// Shuffles the tests in this test case.
+void TestCase::ShuffleTests(internal::Random* random) {
+ Shuffle(random, &test_indices_);
+}
+
+// Restores the test order to before the first shuffle.
+void TestCase::UnshuffleTests() {
+ for (size_t i = 0; i < test_indices_.size(); i++) {
+ test_indices_[i] = static_cast<int>(i);
+ }
+}
+
+// Formats a countable noun. Depending on its quantity, either the
+// singular form or the plural form is used. e.g.
+//
+// FormatCountableNoun(1, "formula", "formuli") returns "1 formula".
+// FormatCountableNoun(5, "book", "books") returns "5 books".
+static internal::String FormatCountableNoun(int count,
+ const char * singular_form,
+ const char * plural_form) {
+ return internal::String::Format("%d %s", count,
+ count == 1 ? singular_form : plural_form);
+}
+
+// Formats the count of tests.
+static internal::String FormatTestCount(int test_count) {
+ return FormatCountableNoun(test_count, "test", "tests");
+}
+
+// Formats the count of test cases.
+static internal::String FormatTestCaseCount(int test_case_count) {
+ return FormatCountableNoun(test_case_count, "test case", "test cases");
+}
+
+// Converts a TestPartResult::Type enum to human-friendly string
+// representation. Both kNonFatalFailure and kFatalFailure are translated
+// to "Failure", as the user usually doesn't care about the difference
+// between the two when viewing the test result.
+static const char * TestPartResultTypeToString(TestPartResult::Type type) {
+ switch (type) {
+ case TestPartResult::kSuccess:
+ return "Success";
+
+ case TestPartResult::kNonFatalFailure:
+ case TestPartResult::kFatalFailure:
+#ifdef _MSC_VER
+ return "error: ";
+#else
+ return "Failure\n";
+#endif
+ default:
+ return "Unknown result type";
+ }
+}
+
+// Prints a TestPartResult to a String.
+static internal::String PrintTestPartResultToString(
+ const TestPartResult& test_part_result) {
+ return (Message()
+ << internal::FormatFileLocation(test_part_result.file_name(),
+ test_part_result.line_number())
+ << " " << TestPartResultTypeToString(test_part_result.type())
+ << test_part_result.message()).GetString();
+}
+
+// Prints a TestPartResult.
+static void PrintTestPartResult(const TestPartResult& test_part_result) {
+ const internal::String& result =
+ PrintTestPartResultToString(test_part_result);
+ printf("%s\n", result.c_str());
+ fflush(stdout);
+ // If the test program runs in Visual Studio or a debugger, the
+ // following statements add the test part result message to the Output
+ // window such that the user can double-click on it to jump to the
+ // corresponding source code location; otherwise they do nothing.
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
+ // We don't call OutputDebugString*() on Windows Mobile, as printing
+ // to stdout is done by OutputDebugString() there already - we don't
+ // want the same message printed twice.
+ ::OutputDebugStringA(result.c_str());
+ ::OutputDebugStringA("\n");
+#endif
+}
+
+// class PrettyUnitTestResultPrinter
+
+namespace internal {
+
+enum GTestColor {
+ COLOR_DEFAULT,
+ COLOR_RED,
+ COLOR_GREEN,
+ COLOR_YELLOW
+};
+
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
+
+// Returns the character attribute for the given color.
+WORD GetColorAttribute(GTestColor color) {
+ switch (color) {
+ case COLOR_RED: return FOREGROUND_RED;
+ case COLOR_GREEN: return FOREGROUND_GREEN;
+ case COLOR_YELLOW: return FOREGROUND_RED | FOREGROUND_GREEN;
+ default: return 0;
+ }
+}
+
+#else
+
+// Returns the ANSI color code for the given color. COLOR_DEFAULT is
+// an invalid input.
+const char* GetAnsiColorCode(GTestColor color) {
+ switch (color) {
+ case COLOR_RED: return "1";
+ case COLOR_GREEN: return "2";
+ case COLOR_YELLOW: return "3";
+ default: return NULL;
+ };
+}
+
+#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
+
+// Returns true iff Google Test should use colors in the output.
+bool ShouldUseColor(bool stdout_is_tty) {
+ const char* const gtest_color = GTEST_FLAG(color).c_str();
+
+ if (String::CaseInsensitiveCStringEquals(gtest_color, "auto")) {
+#if GTEST_OS_WINDOWS
+ // On Windows the TERM variable is usually not set, but the
+ // console there does support colors.
+ return stdout_is_tty;
+#else
+ // On non-Windows platforms, we rely on the TERM variable.
+ const char* const term = posix::GetEnv("TERM");
+ const bool term_supports_color =
+ String::CStringEquals(term, "xterm") ||
+ String::CStringEquals(term, "xterm-color") ||
+ String::CStringEquals(term, "xterm-256color") ||
+ String::CStringEquals(term, "screen") ||
+ String::CStringEquals(term, "linux") ||
+ String::CStringEquals(term, "cygwin");
+ return stdout_is_tty && term_supports_color;
+#endif // GTEST_OS_WINDOWS
+ }
+
+ return String::CaseInsensitiveCStringEquals(gtest_color, "yes") ||
+ String::CaseInsensitiveCStringEquals(gtest_color, "true") ||
+ String::CaseInsensitiveCStringEquals(gtest_color, "t") ||
+ String::CStringEquals(gtest_color, "1");
+ // We take "yes", "true", "t", and "1" as meaning "yes". If the
+ // value is neither one of these nor "auto", we treat it as "no" to
+ // be conservative.
+}
+
+// Helpers for printing colored strings to stdout. Note that on Windows, we
+// cannot simply emit special characters and have the terminal change colors.
+// This routine must actually emit the characters rather than return a string
+// that would be colored when printed, as can be done on Linux.
+void ColoredPrintf(GTestColor color, const char* fmt, ...) {
+ va_list args;
+ va_start(args, fmt);
+
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS
+ const bool use_color = false;
+#else
+ static const bool in_color_mode =
+ ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0);
+ const bool use_color = in_color_mode && (color != COLOR_DEFAULT);
+#endif // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS
+ // The '!= 0' comparison is necessary to satisfy MSVC 7.1.
+
+ if (!use_color) {
+ vprintf(fmt, args);
+ va_end(args);
+ return;
+ }
+
+#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
+ const HANDLE stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE);
+
+ // Gets the current text color.
+ CONSOLE_SCREEN_BUFFER_INFO buffer_info;
+ GetConsoleScreenBufferInfo(stdout_handle, &buffer_info);
+ const WORD old_color_attrs = buffer_info.wAttributes;
+
+ // We need to flush the stream buffers into the console before each
+ // SetConsoleTextAttribute call lest it affect the text that is already
+ // printed but has not yet reached the console.
+ fflush(stdout);
+ SetConsoleTextAttribute(stdout_handle,
+ GetColorAttribute(color) | FOREGROUND_INTENSITY);
+ vprintf(fmt, args);
+
+ fflush(stdout);
+ // Restores the text color.
+ SetConsoleTextAttribute(stdout_handle, old_color_attrs);
+#else
+ printf("\033[0;3%sm", GetAnsiColorCode(color));
+ vprintf(fmt, args);
+ printf("\033[m"); // Resets the terminal to default.
+#endif // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
+ va_end(args);
+}
+
+void PrintFullTestCommentIfPresent(const TestInfo& test_info) {
+ const char* const type_param = test_info.type_param();
+ const char* const value_param = test_info.value_param();
+
+ if (type_param != NULL || value_param != NULL) {
+ printf(", where ");
+ if (type_param != NULL) {
+ printf("TypeParam = %s", type_param);
+ if (value_param != NULL)
+ printf(" and ");
+ }
+ if (value_param != NULL) {
+ printf("GetParam() = %s", value_param);
+ }
+ }
+}
+
+// This class implements the TestEventListener interface.
+//
+// Class PrettyUnitTestResultPrinter is copyable.
+class PrettyUnitTestResultPrinter : public TestEventListener {
+ public:
+ PrettyUnitTestResultPrinter() {}
+ static void PrintTestName(const char * test_case, const char * test) {
+ printf("%s.%s", test_case, test);
+ }
+
+ // The following methods override what's in the TestEventListener class.
+ virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
+ virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
+ virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
+ virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {}
+ virtual void OnTestCaseStart(const TestCase& test_case);
+ virtual void OnTestStart(const TestInfo& test_info);
+ virtual void OnTestPartResult(const TestPartResult& result);
+ virtual void OnTestEnd(const TestInfo& test_info);
+ virtual void OnTestCaseEnd(const TestCase& test_case);
+ virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
+ virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {}
+ virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
+ virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {}
+
+ private:
+ static void PrintFailedTests(const UnitTest& unit_test);
+};
+
+ // Fired before each iteration of tests starts.
+void PrettyUnitTestResultPrinter::OnTestIterationStart(
+ const UnitTest& unit_test, int iteration) {
+ if (GTEST_FLAG(repeat) != 1)
+ printf("\nRepeating all tests (iteration %d) . . .\n\n", iteration + 1);
+
+ const char* const filter = GTEST_FLAG(filter).c_str();
+
+ // Prints the filter if it's not *. This reminds the user that some
+ // tests may be skipped.
+ if (!internal::String::CStringEquals(filter, kUniversalFilter)) {
+ ColoredPrintf(COLOR_YELLOW,
+ "Note: %s filter = %s\n", GTEST_NAME_, filter);
+ }
+
+ if (internal::ShouldShard(kTestTotalShards, kTestShardIndex, false)) {
+ const Int32 shard_index = Int32FromEnvOrDie(kTestShardIndex, -1);
+ ColoredPrintf(COLOR_YELLOW,
+ "Note: This is test shard %d of %s.\n",
+ static_cast<int>(shard_index) + 1,
+ internal::posix::GetEnv(kTestTotalShards));
+ }
+
+ if (GTEST_FLAG(shuffle)) {
+ ColoredPrintf(COLOR_YELLOW,
+ "Note: Randomizing tests' orders with a seed of %d .\n",
+ unit_test.random_seed());
+ }
+
+ ColoredPrintf(COLOR_GREEN, "[==========] ");
+ printf("Running %s from %s.\n",
+ FormatTestCount(unit_test.test_to_run_count()).c_str(),
+ FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str());
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnEnvironmentsSetUpStart(
+ const UnitTest& /*unit_test*/) {
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("Global test environment set-up.\n");
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestCaseStart(const TestCase& test_case) {
+ const internal::String counts =
+ FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("%s from %s", counts.c_str(), test_case.name());
+ if (test_case.type_param() == NULL) {
+ printf("\n");
+ } else {
+ printf(", where TypeParam = %s\n", test_case.type_param());
+ }
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo& test_info) {
+ ColoredPrintf(COLOR_GREEN, "[ RUN ] ");
+ PrintTestName(test_info.test_case_name(), test_info.name());
+ printf("\n");
+ fflush(stdout);
+}
+
+// Called after an assertion failure.
+void PrettyUnitTestResultPrinter::OnTestPartResult(
+ const TestPartResult& result) {
+ // If the test part succeeded, we don't need to do anything.
+ if (result.type() == TestPartResult::kSuccess)
+ return;
+
+ // Print failure message from the assertion (e.g. expected this and got that).
+ PrintTestPartResult(result);
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) {
+ if (test_info.result()->Passed()) {
+ ColoredPrintf(COLOR_GREEN, "[ OK ] ");
+ } else {
+ ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ }
+ PrintTestName(test_info.test_case_name(), test_info.name());
+ if (test_info.result()->Failed())
+ PrintFullTestCommentIfPresent(test_info);
+
+ if (GTEST_FLAG(print_time)) {
+ printf(" (%s ms)\n", internal::StreamableToString(
+ test_info.result()->elapsed_time()).c_str());
+ } else {
+ printf("\n");
+ }
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnTestCaseEnd(const TestCase& test_case) {
+ if (!GTEST_FLAG(print_time)) return;
+
+ const internal::String counts =
+ FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("%s from %s (%s ms total)\n\n",
+ counts.c_str(), test_case.name(),
+ internal::StreamableToString(test_case.elapsed_time()).c_str());
+ fflush(stdout);
+}
+
+void PrettyUnitTestResultPrinter::OnEnvironmentsTearDownStart(
+ const UnitTest& /*unit_test*/) {
+ ColoredPrintf(COLOR_GREEN, "[----------] ");
+ printf("Global test environment tear-down\n");
+ fflush(stdout);
+}
+
+// Internal helper for printing the list of failed tests.
+void PrettyUnitTestResultPrinter::PrintFailedTests(const UnitTest& unit_test) {
+ const int failed_test_count = unit_test.failed_test_count();
+ if (failed_test_count == 0) {
+ return;
+ }
+
+ for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
+ const TestCase& test_case = *unit_test.GetTestCase(i);
+ if (!test_case.should_run() || (test_case.failed_test_count() == 0)) {
+ continue;
+ }
+ for (int j = 0; j < test_case.total_test_count(); ++j) {
+ const TestInfo& test_info = *test_case.GetTestInfo(j);
+ if (!test_info.should_run() || test_info.result()->Passed()) {
+ continue;
+ }
+ ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ printf("%s.%s", test_case.name(), test_info.name());
+ PrintFullTestCommentIfPresent(test_info);
+ printf("\n");
+ }
+ }
+}
+
+void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
+ int /*iteration*/) {
+ ColoredPrintf(COLOR_GREEN, "[==========] ");
+ printf("%s from %s ran.",
+ FormatTestCount(unit_test.test_to_run_count()).c_str(),
+ FormatTestCaseCount(unit_test.test_case_to_run_count()).c_str());
+ if (GTEST_FLAG(print_time)) {
+ printf(" (%s ms total)",
+ internal::StreamableToString(unit_test.elapsed_time()).c_str());
+ }
+ printf("\n");
+ ColoredPrintf(COLOR_GREEN, "[ PASSED ] ");
+ printf("%s.\n", FormatTestCount(unit_test.successful_test_count()).c_str());
+
+ int num_failures = unit_test.failed_test_count();
+ if (!unit_test.Passed()) {
+ const int failed_test_count = unit_test.failed_test_count();
+ ColoredPrintf(COLOR_RED, "[ FAILED ] ");
+ printf("%s, listed below:\n", FormatTestCount(failed_test_count).c_str());
+ PrintFailedTests(unit_test);
+ printf("\n%2d FAILED %s\n", num_failures,
+ num_failures == 1 ? "TEST" : "TESTS");
+ }
+
+ int num_disabled = unit_test.disabled_test_count();
+ if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) {
+ if (!num_failures) {
+ printf("\n"); // Add a spacer if no FAILURE banner is displayed.
+ }
+ ColoredPrintf(COLOR_YELLOW,
+ " YOU HAVE %d DISABLED %s\n\n",
+ num_disabled,
+ num_disabled == 1 ? "TEST" : "TESTS");
+ }
+ // Ensure that Google Test output is printed before, e.g., heapchecker output.
+ fflush(stdout);
+}
+
+// End PrettyUnitTestResultPrinter
+
+// class TestEventRepeater
+//
+// This class forwards events to other event listeners.
+class TestEventRepeater : public TestEventListener {
+ public:
+ TestEventRepeater() : forwarding_enabled_(true) {}
+ virtual ~TestEventRepeater();
+ void Append(TestEventListener *listener);
+ TestEventListener* Release(TestEventListener* listener);
+
+ // Controls whether events will be forwarded to listeners_. Set to false
+ // in death test child processes.
+ bool forwarding_enabled() const { return forwarding_enabled_; }
+ void set_forwarding_enabled(bool enable) { forwarding_enabled_ = enable; }
+
+ virtual void OnTestProgramStart(const UnitTest& unit_test);
+ virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
+ virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
+ virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test);
+ virtual void OnTestCaseStart(const TestCase& test_case);
+ virtual void OnTestStart(const TestInfo& test_info);
+ virtual void OnTestPartResult(const TestPartResult& result);
+ virtual void OnTestEnd(const TestInfo& test_info);
+ virtual void OnTestCaseEnd(const TestCase& test_case);
+ virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
+ virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test);
+ virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
+ virtual void OnTestProgramEnd(const UnitTest& unit_test);
+
+ private:
+ // Controls whether events will be forwarded to listeners_. Set to false
+ // in death test child processes.
+ bool forwarding_enabled_;
+ // The list of listeners that receive events.
+ std::vector<TestEventListener*> listeners_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventRepeater);
+};
+
+TestEventRepeater::~TestEventRepeater() {
+ ForEach(listeners_, Delete<TestEventListener>);
+}
+
+void TestEventRepeater::Append(TestEventListener *listener) {
+ listeners_.push_back(listener);
+}
+
+// TODO(vladl@google.com): Factor the search functionality into Vector::Find.
+TestEventListener* TestEventRepeater::Release(TestEventListener *listener) {
+ for (size_t i = 0; i < listeners_.size(); ++i) {
+ if (listeners_[i] == listener) {
+ listeners_.erase(listeners_.begin() + i);
+ return listener;
+ }
+ }
+
+ return NULL;
+}
+
+// Since most methods are very similar, use macros to reduce boilerplate.
+// This defines a member that forwards the call to all listeners.
+#define GTEST_REPEATER_METHOD_(Name, Type) \
+void TestEventRepeater::Name(const Type& parameter) { \
+ if (forwarding_enabled_) { \
+ for (size_t i = 0; i < listeners_.size(); i++) { \
+ listeners_[i]->Name(parameter); \
+ } \
+ } \
+}
+// This defines a member that forwards the call to all listeners in reverse
+// order.
+#define GTEST_REVERSE_REPEATER_METHOD_(Name, Type) \
+void TestEventRepeater::Name(const Type& parameter) { \
+ if (forwarding_enabled_) { \
+ for (int i = static_cast<int>(listeners_.size()) - 1; i >= 0; i--) { \
+ listeners_[i]->Name(parameter); \
+ } \
+ } \
+}
+
+GTEST_REPEATER_METHOD_(OnTestProgramStart, UnitTest)
+GTEST_REPEATER_METHOD_(OnEnvironmentsSetUpStart, UnitTest)
+GTEST_REPEATER_METHOD_(OnTestCaseStart, TestCase)
+GTEST_REPEATER_METHOD_(OnTestStart, TestInfo)
+GTEST_REPEATER_METHOD_(OnTestPartResult, TestPartResult)
+GTEST_REPEATER_METHOD_(OnEnvironmentsTearDownStart, UnitTest)
+GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsSetUpEnd, UnitTest)
+GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsTearDownEnd, UnitTest)
+GTEST_REVERSE_REPEATER_METHOD_(OnTestEnd, TestInfo)
+GTEST_REVERSE_REPEATER_METHOD_(OnTestCaseEnd, TestCase)
+GTEST_REVERSE_REPEATER_METHOD_(OnTestProgramEnd, UnitTest)
+
+#undef GTEST_REPEATER_METHOD_
+#undef GTEST_REVERSE_REPEATER_METHOD_
+
+void TestEventRepeater::OnTestIterationStart(const UnitTest& unit_test,
+ int iteration) {
+ if (forwarding_enabled_) {
+ for (size_t i = 0; i < listeners_.size(); i++) {
+ listeners_[i]->OnTestIterationStart(unit_test, iteration);
+ }
+ }
+}
+
+void TestEventRepeater::OnTestIterationEnd(const UnitTest& unit_test,
+ int iteration) {
+ if (forwarding_enabled_) {
+ for (int i = static_cast<int>(listeners_.size()) - 1; i >= 0; i--) {
+ listeners_[i]->OnTestIterationEnd(unit_test, iteration);
+ }
+ }
+}
+
+// End TestEventRepeater
+
+// This class generates an XML output file.
+class XmlUnitTestResultPrinter : public EmptyTestEventListener {
+ public:
+ explicit XmlUnitTestResultPrinter(const char* output_file);
+
+ virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
+
+ private:
+ // Is c a whitespace character that is normalized to a space character
+ // when it appears in an XML attribute value?
+ static bool IsNormalizableWhitespace(char c) {
+ return c == 0x9 || c == 0xA || c == 0xD;
+ }
+
+ // May c appear in a well-formed XML document?
+ static bool IsValidXmlCharacter(char c) {
+ return IsNormalizableWhitespace(c) || c >= 0x20;
+ }
+
+ // Returns an XML-escaped copy of the input string str. If
+ // is_attribute is true, the text is meant to appear as an attribute
+ // value, and normalizable whitespace is preserved by replacing it
+ // with character references.
+ static String EscapeXml(const char* str, bool is_attribute);
+
+ // Returns the given string with all characters invalid in XML removed.
+ static string RemoveInvalidXmlCharacters(const string& str);
+
+ // Convenience wrapper around EscapeXml when str is an attribute value.
+ static String EscapeXmlAttribute(const char* str) {
+ return EscapeXml(str, true);
+ }
+
+ // Convenience wrapper around EscapeXml when str is not an attribute value.
+ static String EscapeXmlText(const char* str) { return EscapeXml(str, false); }
+
+ // Streams an XML CDATA section, escaping invalid CDATA sequences as needed.
+ static void OutputXmlCDataSection(::std::ostream* stream, const char* data);
+
+ // Streams an XML representation of a TestInfo object.
+ static void OutputXmlTestInfo(::std::ostream* stream,
+ const char* test_case_name,
+ const TestInfo& test_info);
+
+ // Prints an XML representation of a TestCase object
+ static void PrintXmlTestCase(FILE* out, const TestCase& test_case);
+
+ // Prints an XML summary of unit_test to output stream out.
+ static void PrintXmlUnitTest(FILE* out, const UnitTest& unit_test);
+
+ // Produces a string representing the test properties in a result as space
+ // delimited XML attributes based on the property key="value" pairs.
+ // When the String is not empty, it includes a space at the beginning,
+ // to delimit this attribute from prior attributes.
+ static String TestPropertiesAsXmlAttributes(const TestResult& result);
+
+ // The output file.
+ const String output_file_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(XmlUnitTestResultPrinter);
+};
+
+// Creates a new XmlUnitTestResultPrinter.
+XmlUnitTestResultPrinter::XmlUnitTestResultPrinter(const char* output_file)
+ : output_file_(output_file) {
+ if (output_file_.c_str() == NULL || output_file_.empty()) {
+ fprintf(stderr, "XML output file may not be null\n");
+ fflush(stderr);
+ exit(EXIT_FAILURE);
+ }
+}
+
+// Called after the unit test ends.
+void XmlUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
+ int /*iteration*/) {
+ FILE* xmlout = NULL;
+ FilePath output_file(output_file_);
+ FilePath output_dir(output_file.RemoveFileName());
+
+ if (output_dir.CreateDirectoriesRecursively()) {
+ xmlout = posix::FOpen(output_file_.c_str(), "w");
+ }
+ if (xmlout == NULL) {
+ // TODO(wan): report the reason of the failure.
+ //
+ // We don't do it for now as:
+ //
+ // 1. There is no urgent need for it.
+ // 2. It's a bit involved to make the errno variable thread-safe on
+ // all three operating systems (Linux, Windows, and Mac OS).
+ // 3. To interpret the meaning of errno in a thread-safe way,
+ // we need the strerror_r() function, which is not available on
+ // Windows.
+ fprintf(stderr,
+ "Unable to open file \"%s\"\n",
+ output_file_.c_str());
+ fflush(stderr);
+ exit(EXIT_FAILURE);
+ }
+ PrintXmlUnitTest(xmlout, unit_test);
+ fclose(xmlout);
+}
+
+// Returns an XML-escaped copy of the input string str. If is_attribute
+// is true, the text is meant to appear as an attribute value, and
+// normalizable whitespace is preserved by replacing it with character
+// references.
+//
+// Invalid XML characters in str, if any, are stripped from the output.
+// It is expected that most, if not all, of the text processed by this
+// module will consist of ordinary English text.
+// If this module is ever modified to produce version 1.1 XML output,
+// most invalid characters can be retained using character references.
+// TODO(wan): It might be nice to have a minimally invasive, human-readable
+// escaping scheme for invalid characters, rather than dropping them.
+String XmlUnitTestResultPrinter::EscapeXml(const char* str, bool is_attribute) {
+ Message m;
+
+ if (str != NULL) {
+ for (const char* src = str; *src; ++src) {
+ switch (*src) {
+ case '<':
+ m << "<";
+ break;
+ case '>':
+ m << ">";
+ break;
+ case '&':
+ m << "&";
+ break;
+ case '\'':
+ if (is_attribute)
+ m << "'";
+ else
+ m << '\'';
+ break;
+ case '"':
+ if (is_attribute)
+ m << """;
+ else
+ m << '"';
+ break;
+ default:
+ if (IsValidXmlCharacter(*src)) {
+ if (is_attribute && IsNormalizableWhitespace(*src))
+ m << String::Format("&#x%02X;", unsigned(*src));
+ else
+ m << *src;
+ }
+ break;
+ }
+ }
+ }
+
+ return m.GetString();
+}
+
+// Returns the given string with all characters invalid in XML removed.
+// Currently invalid characters are dropped from the string. An
+// alternative is to replace them with certain characters such as . or ?.
+string XmlUnitTestResultPrinter::RemoveInvalidXmlCharacters(const string& str) {
+ string output;
+ output.reserve(str.size());
+ for (string::const_iterator it = str.begin(); it != str.end(); ++it)
+ if (IsValidXmlCharacter(*it))
+ output.push_back(*it);
+
+ return output;
+}
+
+// The following routines generate an XML representation of a UnitTest
+// object.
+//
+// This is how Google Test concepts map to the DTD:
+//
+// <testsuites name="AllTests"> <-- corresponds to a UnitTest object
+// <testsuite name="testcase-name"> <-- corresponds to a TestCase object
+// <testcase name="test-name"> <-- corresponds to a TestInfo object
+// <failure message="...">...</failure>
+// <failure message="...">...</failure>
+// <failure message="...">...</failure>
+// <-- individual assertion failures
+// </testcase>
+// </testsuite>
+// </testsuites>
+
+// Formats the given time in milliseconds as seconds.
+std::string FormatTimeInMillisAsSeconds(TimeInMillis ms) {
+ ::std::stringstream ss;
+ ss << ms/1000.0;
+ return ss.str();
+}
+
+// Converts the given epoch time in milliseconds to a date string in the ISO
+// 8601 format, without the timezone information.
+std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms) {
+ // Using non-reentrant version as localtime_r is not portable.
+ time_t seconds = static_cast<time_t>(ms / 1000);
+#ifdef _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4996) // Temporarily disables warning 4996
+ // (function or variable may be unsafe).
+ const struct tm* const time_struct = localtime(&seconds); // NOLINT
+# pragma warning(pop) // Restores the warning state again.
+#else
+ const struct tm* const time_struct = localtime(&seconds); // NOLINT
+#endif
+ if (time_struct == NULL)
+ return ""; // Invalid ms value
+
+ return String::Format("%d-%02d-%02dT%02d:%02d:%02d", // YYYY-MM-DDThh:mm:ss
+ time_struct->tm_year + 1900,
+ time_struct->tm_mon + 1,
+ time_struct->tm_mday,
+ time_struct->tm_hour,
+ time_struct->tm_min,
+ time_struct->tm_sec);
+}
+
+// Streams an XML CDATA section, escaping invalid CDATA sequences as needed.
+void XmlUnitTestResultPrinter::OutputXmlCDataSection(::std::ostream* stream,
+ const char* data) {
+ const char* segment = data;
+ *stream << "<![CDATA[";
+ for (;;) {
+ const char* const next_segment = strstr(segment, "]]>");
+ if (next_segment != NULL) {
+ stream->write(
+ segment, static_cast<std::streamsize>(next_segment - segment));
+ *stream << "]]>]]><![CDATA[";
+ segment = next_segment + strlen("]]>");
+ } else {
+ *stream << segment;
+ break;
+ }
+ }
+ *stream << "]]>";
+}
+
+// Prints an XML representation of a TestInfo object.
+// TODO(wan): There is also value in printing properties with the plain printer.
+void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream,
+ const char* test_case_name,
+ const TestInfo& test_info) {
+ const TestResult& result = *test_info.result();
+ *stream << " <testcase name=\""
+ << EscapeXmlAttribute(test_info.name()).c_str() << "\"";
+
+ if (test_info.value_param() != NULL) {
+ *stream << " value_param=\"" << EscapeXmlAttribute(test_info.value_param())
+ << "\"";
+ }
+ if (test_info.type_param() != NULL) {
+ *stream << " type_param=\"" << EscapeXmlAttribute(test_info.type_param())
+ << "\"";
+ }
+
+ *stream << " status=\""
+ << (test_info.should_run() ? "run" : "notrun")
+ << "\" time=\""
+ << FormatTimeInMillisAsSeconds(result.elapsed_time())
+ << "\" classname=\"" << EscapeXmlAttribute(test_case_name).c_str()
+ << "\"" << TestPropertiesAsXmlAttributes(result).c_str();
+
+ int failures = 0;
+ for (int i = 0; i < result.total_part_count(); ++i) {
+ const TestPartResult& part = result.GetTestPartResult(i);
+ if (part.failed()) {
+ if (++failures == 1) {
+ *stream << ">\n";
+ }
+ const string location = internal::FormatCompilerIndependentFileLocation(
+ part.file_name(), part.line_number());
+ const string summary = location + "\n" + part.summary();
+ *stream << " <failure message=\""
+ << EscapeXmlAttribute(summary.c_str())
+ << "\" type=\"\">";
+ const string detail = location + "\n" + part.message();
+ OutputXmlCDataSection(stream, RemoveInvalidXmlCharacters(detail).c_str());
+ *stream << "</failure>\n";
+ }
+ }
+
+ if (failures == 0)
+ *stream << " />\n";
+ else
+ *stream << " </testcase>\n";
+}
+
+// Prints an XML representation of a TestCase object
+void XmlUnitTestResultPrinter::PrintXmlTestCase(FILE* out,
+ const TestCase& test_case) {
+ fprintf(out,
+ " <testsuite name=\"%s\" tests=\"%d\" failures=\"%d\" "
+ "disabled=\"%d\" ",
+ EscapeXmlAttribute(test_case.name()).c_str(),
+ test_case.total_test_count(),
+ test_case.failed_test_count(),
+ test_case.disabled_test_count());
+ fprintf(out,
+ "errors=\"0\" time=\"%s\">\n",
+ FormatTimeInMillisAsSeconds(test_case.elapsed_time()).c_str());
+ for (int i = 0; i < test_case.total_test_count(); ++i) {
+ ::std::stringstream stream;
+ OutputXmlTestInfo(&stream, test_case.name(), *test_case.GetTestInfo(i));
+ fprintf(out, "%s", StringStreamToString(&stream).c_str());
+ }
+ fprintf(out, " </testsuite>\n");
+}
+
+// Prints an XML summary of unit_test to output stream out.
+void XmlUnitTestResultPrinter::PrintXmlUnitTest(FILE* out,
+ const UnitTest& unit_test) {
+ fprintf(out, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+ fprintf(out,
+ "<testsuites tests=\"%d\" failures=\"%d\" disabled=\"%d\" "
+ "errors=\"0\" timestamp=\"%s\" time=\"%s\" ",
+ unit_test.total_test_count(),
+ unit_test.failed_test_count(),
+ unit_test.disabled_test_count(),
+ FormatEpochTimeInMillisAsIso8601(unit_test.start_timestamp()).c_str(),
+ FormatTimeInMillisAsSeconds(unit_test.elapsed_time()).c_str());
+ if (GTEST_FLAG(shuffle)) {
+ fprintf(out, "random_seed=\"%d\" ", unit_test.random_seed());
+ }
+ fprintf(out, "name=\"AllTests\">\n");
+ for (int i = 0; i < unit_test.total_test_case_count(); ++i)
+ PrintXmlTestCase(out, *unit_test.GetTestCase(i));
+ fprintf(out, "</testsuites>\n");
+}
+
+// Produces a string representing the test properties in a result as space
+// delimited XML attributes based on the property key="value" pairs.
+String XmlUnitTestResultPrinter::TestPropertiesAsXmlAttributes(
+ const TestResult& result) {
+ Message attributes;
+ for (int i = 0; i < result.test_property_count(); ++i) {
+ const TestProperty& property = result.GetTestProperty(i);
+ attributes << " " << property.key() << "="
+ << "\"" << EscapeXmlAttribute(property.value()) << "\"";
+ }
+ return attributes.GetString();
+}
+
+// End XmlUnitTestResultPrinter
+
+#if GTEST_CAN_STREAM_RESULTS_
+
+// Streams test results to the given port on the given host machine.
+class StreamingListener : public EmptyTestEventListener {
+ public:
+ // Escapes '=', '&', '%', and '\n' characters in str as "%xx".
+ static string UrlEncode(const char* str);
+
+ StreamingListener(const string& host, const string& port)
+ : sockfd_(-1), host_name_(host), port_num_(port) {
+ MakeConnection();
+ Send("gtest_streaming_protocol_version=1.0\n");
+ }
+
+ virtual ~StreamingListener() {
+ if (sockfd_ != -1)
+ CloseConnection();
+ }
+
+ void OnTestProgramStart(const UnitTest& /* unit_test */) {
+ Send("event=TestProgramStart\n");
+ }
+
+ void OnTestProgramEnd(const UnitTest& unit_test) {
+ // Note that Google Test current only report elapsed time for each
+ // test iteration, not for the entire test program.
+ Send(String::Format("event=TestProgramEnd&passed=%d\n",
+ unit_test.Passed()));
+
+ // Notify the streaming server to stop.
+ CloseConnection();
+ }
+
+ void OnTestIterationStart(const UnitTest& /* unit_test */, int iteration) {
+ Send(String::Format("event=TestIterationStart&iteration=%d\n",
+ iteration));
+ }
+
+ void OnTestIterationEnd(const UnitTest& unit_test, int /* iteration */) {
+ Send(String::Format("event=TestIterationEnd&passed=%d&elapsed_time=%sms\n",
+ unit_test.Passed(),
+ StreamableToString(unit_test.elapsed_time()).c_str()));
+ }
+
+ void OnTestCaseStart(const TestCase& test_case) {
+ Send(String::Format("event=TestCaseStart&name=%s\n", test_case.name()));
+ }
+
+ void OnTestCaseEnd(const TestCase& test_case) {
+ Send(String::Format("event=TestCaseEnd&passed=%d&elapsed_time=%sms\n",
+ test_case.Passed(),
+ StreamableToString(test_case.elapsed_time()).c_str()));
+ }
+
+ void OnTestStart(const TestInfo& test_info) {
+ Send(String::Format("event=TestStart&name=%s\n", test_info.name()));
+ }
+
+ void OnTestEnd(const TestInfo& test_info) {
+ Send(String::Format(
+ "event=TestEnd&passed=%d&elapsed_time=%sms\n",
+ (test_info.result())->Passed(),
+ StreamableToString((test_info.result())->elapsed_time()).c_str()));
+ }
+
+ void OnTestPartResult(const TestPartResult& test_part_result) {
+ const char* file_name = test_part_result.file_name();
+ if (file_name == NULL)
+ file_name = "";
+ Send(String::Format("event=TestPartResult&file=%s&line=%d&message=",
+ UrlEncode(file_name).c_str(),
+ test_part_result.line_number()));
+ Send(UrlEncode(test_part_result.message()) + "\n");
+ }
+
+ private:
+ // Creates a client socket and connects to the server.
+ void MakeConnection();
+
+ // Closes the socket.
+ void CloseConnection() {
+ GTEST_CHECK_(sockfd_ != -1)
+ << "CloseConnection() can be called only when there is a connection.";
+
+ close(sockfd_);
+ sockfd_ = -1;
+ }
+
+ // Sends a string to the socket.
+ void Send(const string& message) {
+ GTEST_CHECK_(sockfd_ != -1)
+ << "Send() can be called only when there is a connection.";
+
+ const int len = static_cast<int>(message.length());
+ if (write(sockfd_, message.c_str(), len) != len) {
+ GTEST_LOG_(WARNING)
+ << "stream_result_to: failed to stream to "
+ << host_name_ << ":" << port_num_;
+ }
+ }
+
+ int sockfd_; // socket file descriptor
+ const string host_name_;
+ const string port_num_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamingListener);
+}; // class StreamingListener
+
+// Checks if str contains '=', '&', '%' or '\n' characters. If yes,
+// replaces them by "%xx" where xx is their hexadecimal value. For
+// example, replaces "=" with "%3D". This algorithm is O(strlen(str))
+// in both time and space -- important as the input str may contain an
+// arbitrarily long test failure message and stack trace.
+string StreamingListener::UrlEncode(const char* str) {
+ string result;
+ result.reserve(strlen(str) + 1);
+ for (char ch = *str; ch != '\0'; ch = *++str) {
+ switch (ch) {
+ case '%':
+ case '=':
+ case '&':
+ case '\n':
+ result.append(String::Format("%%%02x", static_cast<unsigned char>(ch)));
+ break;
+ default:
+ result.push_back(ch);
+ break;
+ }
+ }
+ return result;
+}
+
+void StreamingListener::MakeConnection() {
+ GTEST_CHECK_(sockfd_ == -1)
+ << "MakeConnection() can't be called when there is already a connection.";
+
+ addrinfo hints;
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = AF_UNSPEC; // To allow both IPv4 and IPv6 addresses.
+ hints.ai_socktype = SOCK_STREAM;
+ addrinfo* servinfo = NULL;
+
+ // Use the getaddrinfo() to get a linked list of IP addresses for
+ // the given host name.
+ const int error_num = getaddrinfo(
+ host_name_.c_str(), port_num_.c_str(), &hints, &servinfo);
+ if (error_num != 0) {
+ GTEST_LOG_(WARNING) << "stream_result_to: getaddrinfo() failed: "
+ << gai_strerror(error_num);
+ }
+
+ // Loop through all the results and connect to the first we can.
+ for (addrinfo* cur_addr = servinfo; sockfd_ == -1 && cur_addr != NULL;
+ cur_addr = cur_addr->ai_next) {
+ sockfd_ = socket(
+ cur_addr->ai_family, cur_addr->ai_socktype, cur_addr->ai_protocol);
+ if (sockfd_ != -1) {
+ // Connect the client socket to the server socket.
+ if (connect(sockfd_, cur_addr->ai_addr, cur_addr->ai_addrlen) == -1) {
+ close(sockfd_);
+ sockfd_ = -1;
+ }
+ }
+ }
+
+ freeaddrinfo(servinfo); // all done with this structure
+
+ if (sockfd_ == -1) {
+ GTEST_LOG_(WARNING) << "stream_result_to: failed to connect to "
+ << host_name_ << ":" << port_num_;
+ }
+}
+
+// End of class Streaming Listener
+#endif // GTEST_CAN_STREAM_RESULTS__
+
+// Class ScopedTrace
+
+// Pushes the given source file location and message onto a per-thread
+// trace stack maintained by Google Test.
+ScopedTrace::ScopedTrace(const char* file, int line, const Message& message)
+ GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) {
+ TraceInfo trace;
+ trace.file = file;
+ trace.line = line;
+ trace.message = message.GetString();
+
+ UnitTest::GetInstance()->PushGTestTrace(trace);
+}
+
+// Pops the info pushed by the c'tor.
+ScopedTrace::~ScopedTrace()
+ GTEST_LOCK_EXCLUDED_(&UnitTest::mutex_) {
+ UnitTest::GetInstance()->PopGTestTrace();
+}
+
+
+// class OsStackTraceGetter
+
+// Returns the current OS stack trace as a String. Parameters:
+//
+// max_depth - the maximum number of stack frames to be included
+// in the trace.
+// skip_count - the number of top frames to be skipped; doesn't count
+// against max_depth.
+//
+String OsStackTraceGetter::CurrentStackTrace(int /* max_depth */,
+ int /* skip_count */)
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ return String("");
+}
+
+void OsStackTraceGetter::UponLeavingGTest()
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+}
+
+const char* const
+OsStackTraceGetter::kElidedFramesMarker =
+ "... " GTEST_NAME_ " internal frames ...";
+
+} // namespace internal
+
+// class TestEventListeners
+
+TestEventListeners::TestEventListeners()
+ : repeater_(new internal::TestEventRepeater()),
+ default_result_printer_(NULL),
+ default_xml_generator_(NULL) {
+}
+
+TestEventListeners::~TestEventListeners() { delete repeater_; }
+
+// Returns the standard listener responsible for the default console
+// output. Can be removed from the listeners list to shut down default
+// console output. Note that removing this object from the listener list
+// with Release transfers its ownership to the user.
+void TestEventListeners::Append(TestEventListener* listener) {
+ repeater_->Append(listener);
+}
+
+// Removes the given event listener from the list and returns it. It then
+// becomes the caller's responsibility to delete the listener. Returns
+// NULL if the listener is not found in the list.
+TestEventListener* TestEventListeners::Release(TestEventListener* listener) {
+ if (listener == default_result_printer_)
+ default_result_printer_ = NULL;
+ else if (listener == default_xml_generator_)
+ default_xml_generator_ = NULL;
+ return repeater_->Release(listener);
+}
+
+// Returns repeater that broadcasts the TestEventListener events to all
+// subscribers.
+TestEventListener* TestEventListeners::repeater() { return repeater_; }
+
+// Sets the default_result_printer attribute to the provided listener.
+// The listener is also added to the listener list and previous
+// default_result_printer is removed from it and deleted. The listener can
+// also be NULL in which case it will not be added to the list. Does
+// nothing if the previous and the current listener objects are the same.
+void TestEventListeners::SetDefaultResultPrinter(TestEventListener* listener) {
+ if (default_result_printer_ != listener) {
+ // It is an error to pass this method a listener that is already in the
+ // list.
+ delete Release(default_result_printer_);
+ default_result_printer_ = listener;
+ if (listener != NULL)
+ Append(listener);
+ }
+}
+
+// Sets the default_xml_generator attribute to the provided listener. The
+// listener is also added to the listener list and previous
+// default_xml_generator is removed from it and deleted. The listener can
+// also be NULL in which case it will not be added to the list. Does
+// nothing if the previous and the current listener objects are the same.
+void TestEventListeners::SetDefaultXmlGenerator(TestEventListener* listener) {
+ if (default_xml_generator_ != listener) {
+ // It is an error to pass this method a listener that is already in the
+ // list.
+ delete Release(default_xml_generator_);
+ default_xml_generator_ = listener;
+ if (listener != NULL)
+ Append(listener);
+ }
+}
+
+// Controls whether events will be forwarded by the repeater to the
+// listeners in the list.
+bool TestEventListeners::EventForwardingEnabled() const {
+ return repeater_->forwarding_enabled();
+}
+
+void TestEventListeners::SuppressEventForwarding() {
+ repeater_->set_forwarding_enabled(false);
+}
+
+// class UnitTest
+
+// Gets the singleton UnitTest object. The first time this method is
+// called, a UnitTest object is constructed and returned. Consecutive
+// calls will return the same object.
+//
+// We don't protect this under mutex_ as a user is not supposed to
+// call this before main() starts, from which point on the return
+// value will never change.
+UnitTest * UnitTest::GetInstance() {
+ // When compiled with MSVC 7.1 in optimized mode, destroying the
+ // UnitTest object upon exiting the program messes up the exit code,
+ // causing successful tests to appear failed. We have to use a
+ // different implementation in this case to bypass the compiler bug.
+ // This implementation makes the compiler happy, at the cost of
+ // leaking the UnitTest object.
+
+ // CodeGear C++Builder insists on a public destructor for the
+ // default implementation. Use this implementation to keep good OO
+ // design with private destructor.
+
+#if (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__)
+ static UnitTest* const instance = new UnitTest;
+ return instance;
+#else
+ static UnitTest instance;
+ return &instance;
+#endif // (_MSC_VER == 1310 && !defined(_DEBUG)) || defined(__BORLANDC__)
+}
+
+// Gets the number of successful test cases.
+int UnitTest::successful_test_case_count() const {
+ return impl()->successful_test_case_count();
+}
+
+// Gets the number of failed test cases.
+int UnitTest::failed_test_case_count() const {
+ return impl()->failed_test_case_count();
+}
+
+// Gets the number of all test cases.
+int UnitTest::total_test_case_count() const {
+ return impl()->total_test_case_count();
+}
+
+// Gets the number of all test cases that contain at least one test
+// that should run.
+int UnitTest::test_case_to_run_count() const {
+ return impl()->test_case_to_run_count();
+}
+
+// Gets the number of successful tests.
+int UnitTest::successful_test_count() const {
+ return impl()->successful_test_count();
+}
+
+// Gets the number of failed tests.
+int UnitTest::failed_test_count() const { return impl()->failed_test_count(); }
+
+// Gets the number of disabled tests.
+int UnitTest::disabled_test_count() const {
+ return impl()->disabled_test_count();
+}
+
+// Gets the number of all tests.
+int UnitTest::total_test_count() const { return impl()->total_test_count(); }
+
+// Gets the number of tests that should run.
+int UnitTest::test_to_run_count() const { return impl()->test_to_run_count(); }
+
+// Gets the time of the test program start, in ms from the start of the
+// UNIX epoch.
+internal::TimeInMillis UnitTest::start_timestamp() const {
+ return impl()->start_timestamp();
+}
+
+// Gets the elapsed time, in milliseconds.
+internal::TimeInMillis UnitTest::elapsed_time() const {
+ return impl()->elapsed_time();
+}
+
+// Returns true iff the unit test passed (i.e. all test cases passed).
+bool UnitTest::Passed() const { return impl()->Passed(); }
+
+// Returns true iff the unit test failed (i.e. some test case failed
+// or something outside of all tests failed).
+bool UnitTest::Failed() const { return impl()->Failed(); }
+
+// Gets the i-th test case among all the test cases. i can range from 0 to
+// total_test_case_count() - 1. If i is not in that range, returns NULL.
+const TestCase* UnitTest::GetTestCase(int i) const {
+ return impl()->GetTestCase(i);
+}
+
+// Gets the i-th test case among all the test cases. i can range from 0 to
+// total_test_case_count() - 1. If i is not in that range, returns NULL.
+TestCase* UnitTest::GetMutableTestCase(int i) {
+ return impl()->GetMutableTestCase(i);
+}
+
+// Returns the list of event listeners that can be used to track events
+// inside Google Test.
+TestEventListeners& UnitTest::listeners() {
+ return *impl()->listeners();
+}
+
+// Registers and returns a global test environment. When a test
+// program is run, all global test environments will be set-up in the
+// order they were registered. After all tests in the program have
+// finished, all global test environments will be torn-down in the
+// *reverse* order they were registered.
+//
+// The UnitTest object takes ownership of the given environment.
+//
+// We don't protect this under mutex_, as we only support calling it
+// from the main thread.
+Environment* UnitTest::AddEnvironment(Environment* env) {
+ if (env == NULL) {
+ return NULL;
+ }
+
+ impl_->environments().push_back(env);
+ return env;
+}
+
+// Adds a TestPartResult to the current TestResult object. All Google Test
+// assertion macros (e.g. ASSERT_TRUE, EXPECT_EQ, etc) eventually call
+// this to report their results. The user code should use the
+// assertion macros instead of calling this directly.
+void UnitTest::AddTestPartResult(
+ TestPartResult::Type result_type,
+ const char* file_name,
+ int line_number,
+ const internal::String& message,
+ const internal::String& os_stack_trace)
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ Message msg;
+ msg << message;
+
+ internal::MutexLock lock(&mutex_);
+ if (impl_->gtest_trace_stack().size() > 0) {
+ msg << "\n" << GTEST_NAME_ << " trace:";
+
+ for (int i = static_cast<int>(impl_->gtest_trace_stack().size());
+ i > 0; --i) {
+ const internal::TraceInfo& trace = impl_->gtest_trace_stack()[i - 1];
+ msg << "\n" << internal::FormatFileLocation(trace.file, trace.line)
+ << " " << trace.message;
+ }
+ }
+
+ if (os_stack_trace.c_str() != NULL && !os_stack_trace.empty()) {
+ msg << internal::kStackTraceMarker << os_stack_trace;
+ }
+
+ const TestPartResult result =
+ TestPartResult(result_type, file_name, line_number,
+ msg.GetString().c_str());
+ impl_->GetTestPartResultReporterForCurrentThread()->
+ ReportTestPartResult(result);
+
+ if (result_type != TestPartResult::kSuccess) {
+ // gtest_break_on_failure takes precedence over
+ // gtest_throw_on_failure. This allows a user to set the latter
+ // in the code (perhaps in order to use Google Test assertions
+ // with another testing framework) and specify the former on the
+ // command line for debugging.
+ if (GTEST_FLAG(break_on_failure)) {
+#if GTEST_OS_WINDOWS
+ // Using DebugBreak on Windows allows gtest to still break into a debugger
+ // when a failure happens and both the --gtest_break_on_failure and
+ // the --gtest_catch_exceptions flags are specified.
+ DebugBreak();
+#else
+ // Dereference NULL through a volatile pointer to prevent the compiler
+ // from removing. We use this rather than abort() or __builtin_trap() for
+ // portability: Symbian doesn't implement abort() well, and some debuggers
+ // don't correctly trap abort().
+ *static_cast<volatile int*>(NULL) = 1;
+#endif // GTEST_OS_WINDOWS
+ } else if (GTEST_FLAG(throw_on_failure)) {
+#if GTEST_HAS_EXCEPTIONS
+ throw GoogleTestFailureException(result);
+#else
+ // We cannot call abort() as it generates a pop-up in debug mode
+ // that cannot be suppressed in VC 7.1 or below.
+ exit(1);
+#endif
+ }
+ }
+}
+
+// Creates and adds a property to the current TestResult. If a property matching
+// the supplied value already exists, updates its value instead.
+void UnitTest::RecordPropertyForCurrentTest(const char* key,
+ const char* value) {
+ const TestProperty test_property(key, value);
+ impl_->current_test_result()->RecordProperty(test_property);
+}
+
+// Runs all tests in this UnitTest object and prints the result.
+// Returns 0 if successful, or 1 otherwise.
+//
+// We don't protect this under mutex_, as we only support calling it
+// from the main thread.
+int UnitTest::Run() {
+ // Captures the value of GTEST_FLAG(catch_exceptions). This value will be
+ // used for the duration of the program.
+ impl()->set_catch_exceptions(GTEST_FLAG(catch_exceptions));
+
+#if GTEST_HAS_SEH
+ const bool in_death_test_child_process =
+ internal::GTEST_FLAG(internal_run_death_test).length() > 0;
+
+ // Either the user wants Google Test to catch exceptions thrown by the
+ // tests or this is executing in the context of death test child
+ // process. In either case the user does not want to see pop-up dialogs
+ // about crashes - they are expected.
+ if (impl()->catch_exceptions() || in_death_test_child_process) {
+# if !GTEST_OS_WINDOWS_MOBILE
+ // SetErrorMode doesn't exist on CE.
+ SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT |
+ SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
+# endif // !GTEST_OS_WINDOWS_MOBILE
+
+# if (defined(_MSC_VER) || GTEST_OS_WINDOWS_MINGW) && !GTEST_OS_WINDOWS_MOBILE
+ // Death test children can be terminated with _abort(). On Windows,
+ // _abort() can show a dialog with a warning message. This forces the
+ // abort message to go to stderr instead.
+ _set_error_mode(_OUT_TO_STDERR);
+# endif
+
+# if _MSC_VER >= 1400 && !GTEST_OS_WINDOWS_MOBILE
+ // In the debug version, Visual Studio pops up a separate dialog
+ // offering a choice to debug the aborted program. We need to suppress
+ // this dialog or it will pop up for every EXPECT/ASSERT_DEATH statement
+ // executed. Google Test will notify the user of any unexpected
+ // failure via stderr.
+ //
+ // VC++ doesn't define _set_abort_behavior() prior to the version 8.0.
+ // Users of prior VC versions shall suffer the agony and pain of
+ // clicking through the countless debug dialogs.
+ // TODO(vladl@google.com): find a way to suppress the abort dialog() in the
+ // debug mode when compiled with VC 7.1 or lower.
+ if (!GTEST_FLAG(break_on_failure))
+ _set_abort_behavior(
+ 0x0, // Clear the following flags:
+ _WRITE_ABORT_MSG | _CALL_REPORTFAULT); // pop-up window, core dump.
+# endif
+ }
+#endif // GTEST_HAS_SEH
+
+ return internal::HandleExceptionsInMethodIfSupported(
+ impl(),
+ &internal::UnitTestImpl::RunAllTests,
+ "auxiliary test code (environments or event listeners)") ? 0 : 1;
+}
+
+// Returns the working directory when the first TEST() or TEST_F() was
+// executed.
+const char* UnitTest::original_working_dir() const {
+ return impl_->original_working_dir_.c_str();
+}
+
+// Returns the TestCase object for the test that's currently running,
+// or NULL if no test is running.
+const TestCase* UnitTest::current_test_case() const
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ internal::MutexLock lock(&mutex_);
+ return impl_->current_test_case();
+}
+
+// Returns the TestInfo object for the test that's currently running,
+// or NULL if no test is running.
+const TestInfo* UnitTest::current_test_info() const
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ internal::MutexLock lock(&mutex_);
+ return impl_->current_test_info();
+}
+
+// Returns the random seed used at the start of the current test run.
+int UnitTest::random_seed() const { return impl_->random_seed(); }
+
+#if GTEST_HAS_PARAM_TEST
+// Returns ParameterizedTestCaseRegistry object used to keep track of
+// value-parameterized tests and instantiate and register them.
+internal::ParameterizedTestCaseRegistry&
+ UnitTest::parameterized_test_registry()
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ return impl_->parameterized_test_registry();
+}
+#endif // GTEST_HAS_PARAM_TEST
+
+// Creates an empty UnitTest.
+UnitTest::UnitTest() {
+ impl_ = new internal::UnitTestImpl(this);
+}
+
+// Destructor of UnitTest.
+UnitTest::~UnitTest() {
+ delete impl_;
+}
+
+// Pushes a trace defined by SCOPED_TRACE() on to the per-thread
+// Google Test trace stack.
+void UnitTest::PushGTestTrace(const internal::TraceInfo& trace)
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ internal::MutexLock lock(&mutex_);
+ impl_->gtest_trace_stack().push_back(trace);
+}
+
+// Pops a trace from the per-thread Google Test trace stack.
+void UnitTest::PopGTestTrace()
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ internal::MutexLock lock(&mutex_);
+ impl_->gtest_trace_stack().pop_back();
+}
+
+namespace internal {
+
+UnitTestImpl::UnitTestImpl(UnitTest* parent)
+ : parent_(parent),
+#ifdef _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4355) // Temporarily disables warning 4355
+ // (using this in initializer).
+ default_global_test_part_result_reporter_(this),
+ default_per_thread_test_part_result_reporter_(this),
+# pragma warning(pop) // Restores the warning state again.
+#else
+ default_global_test_part_result_reporter_(this),
+ default_per_thread_test_part_result_reporter_(this),
+#endif // _MSC_VER
+ global_test_part_result_repoter_(
+ &default_global_test_part_result_reporter_),
+ per_thread_test_part_result_reporter_(
+ &default_per_thread_test_part_result_reporter_),
+#if GTEST_HAS_PARAM_TEST
+ parameterized_test_registry_(),
+ parameterized_tests_registered_(false),
+#endif // GTEST_HAS_PARAM_TEST
+ last_death_test_case_(-1),
+ current_test_case_(NULL),
+ current_test_info_(NULL),
+ ad_hoc_test_result_(),
+ os_stack_trace_getter_(NULL),
+ post_flag_parse_init_performed_(false),
+ random_seed_(0), // Will be overridden by the flag before first use.
+ random_(0), // Will be reseeded before first use.
+ start_timestamp_(0),
+ elapsed_time_(0),
+#if GTEST_HAS_DEATH_TEST
+ internal_run_death_test_flag_(NULL),
+ death_test_factory_(new DefaultDeathTestFactory),
+#endif
+ // Will be overridden by the flag before first use.
+ catch_exceptions_(false) {
+ listeners()->SetDefaultResultPrinter(new PrettyUnitTestResultPrinter);
+}
+
+UnitTestImpl::~UnitTestImpl() {
+ // Deletes every TestCase.
+ ForEach(test_cases_, internal::Delete<TestCase>);
+
+ // Deletes every Environment.
+ ForEach(environments_, internal::Delete<Environment>);
+
+ delete os_stack_trace_getter_;
+}
+
+#if GTEST_HAS_DEATH_TEST
+// Disables event forwarding if the control is currently in a death test
+// subprocess. Must not be called before InitGoogleTest.
+void UnitTestImpl::SuppressTestEventsIfInSubprocess() {
+ if (internal_run_death_test_flag_.get() != NULL)
+ listeners()->SuppressEventForwarding();
+}
+#endif // GTEST_HAS_DEATH_TEST
+
+// Initializes event listeners performing XML output as specified by
+// UnitTestOptions. Must not be called before InitGoogleTest.
+void UnitTestImpl::ConfigureXmlOutput() {
+ const String& output_format = UnitTestOptions::GetOutputFormat();
+ if (output_format == "xml") {
+ listeners()->SetDefaultXmlGenerator(new XmlUnitTestResultPrinter(
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
+ } else if (output_format != "") {
+ printf("WARNING: unrecognized output format \"%s\" ignored.\n",
+ output_format.c_str());
+ fflush(stdout);
+ }
+}
+
+#if GTEST_CAN_STREAM_RESULTS_
+// Initializes event listeners for streaming test results in String form.
+// Must not be called before InitGoogleTest.
+void UnitTestImpl::ConfigureStreamingOutput() {
+ const string& target = GTEST_FLAG(stream_result_to);
+ if (!target.empty()) {
+ const size_t pos = target.find(':');
+ if (pos != string::npos) {
+ listeners()->Append(new StreamingListener(target.substr(0, pos),
+ target.substr(pos+1)));
+ } else {
+ printf("WARNING: unrecognized streaming target \"%s\" ignored.\n",
+ target.c_str());
+ fflush(stdout);
+ }
+ }
+}
+#endif // GTEST_CAN_STREAM_RESULTS_
+
+// Performs initialization dependent upon flag values obtained in
+// ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to
+// ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest
+// this function is also called from RunAllTests. Since this function can be
+// called more than once, it has to be idempotent.
+void UnitTestImpl::PostFlagParsingInit() {
+ // Ensures that this function does not execute more than once.
+ if (!post_flag_parse_init_performed_) {
+ post_flag_parse_init_performed_ = true;
+
+#if GTEST_HAS_DEATH_TEST
+ InitDeathTestSubprocessControlInfo();
+ SuppressTestEventsIfInSubprocess();
+#endif // GTEST_HAS_DEATH_TEST
+
+ // Registers parameterized tests. This makes parameterized tests
+ // available to the UnitTest reflection API without running
+ // RUN_ALL_TESTS.
+ RegisterParameterizedTests();
+
+ // Configures listeners for XML output. This makes it possible for users
+ // to shut down the default XML output before invoking RUN_ALL_TESTS.
+ ConfigureXmlOutput();
+
+#if GTEST_CAN_STREAM_RESULTS_
+ // Configures listeners for streaming test results to the specified server.
+ ConfigureStreamingOutput();
+#endif // GTEST_CAN_STREAM_RESULTS_
+ }
+}
+
+// A predicate that checks the name of a TestCase against a known
+// value.
+//
+// This is used for implementation of the UnitTest class only. We put
+// it in the anonymous namespace to prevent polluting the outer
+// namespace.
+//
+// TestCaseNameIs is copyable.
+class TestCaseNameIs {
+ public:
+ // Constructor.
+ explicit TestCaseNameIs(const String& name)
+ : name_(name) {}
+
+ // Returns true iff the name of test_case matches name_.
+ bool operator()(const TestCase* test_case) const {
+ return test_case != NULL && strcmp(test_case->name(), name_.c_str()) == 0;
+ }
+
+ private:
+ String name_;
+};
+
+// Finds and returns a TestCase with the given name. If one doesn't
+// exist, creates one and returns it. It's the CALLER'S
+// RESPONSIBILITY to ensure that this function is only called WHEN THE
+// TESTS ARE NOT SHUFFLED.
+//
+// Arguments:
+//
+// test_case_name: name of the test case
+// type_param: the name of the test case's type parameter, or NULL if
+// this is not a typed or a type-parameterized test case.
+// set_up_tc: pointer to the function that sets up the test case
+// tear_down_tc: pointer to the function that tears down the test case
+TestCase* UnitTestImpl::GetTestCase(const char* test_case_name,
+ const char* type_param,
+ Test::SetUpTestCaseFunc set_up_tc,
+ Test::TearDownTestCaseFunc tear_down_tc) {
+ // Can we find a TestCase with the given name?
+ const std::vector<TestCase*>::const_iterator test_case =
+ std::find_if(test_cases_.begin(), test_cases_.end(),
+ TestCaseNameIs(test_case_name));
+
+ if (test_case != test_cases_.end())
+ return *test_case;
+
+ // No. Let's create one.
+ TestCase* const new_test_case =
+ new TestCase(test_case_name, type_param, set_up_tc, tear_down_tc);
+
+ // Is this a death test case?
+ if (internal::UnitTestOptions::MatchesFilter(String(test_case_name),
+ kDeathTestCaseFilter)) {
+ // Yes. Inserts the test case after the last death test case
+ // defined so far. This only works when the test cases haven't
+ // been shuffled. Otherwise we may end up running a death test
+ // after a non-death test.
+ ++last_death_test_case_;
+ test_cases_.insert(test_cases_.begin() + last_death_test_case_,
+ new_test_case);
+ } else {
+ // No. Appends to the end of the list.
+ test_cases_.push_back(new_test_case);
+ }
+
+ test_case_indices_.push_back(static_cast<int>(test_case_indices_.size()));
+ return new_test_case;
+}
+
+// Helpers for setting up / tearing down the given environment. They
+// are for use in the ForEach() function.
+static void SetUpEnvironment(Environment* env) { env->SetUp(); }
+static void TearDownEnvironment(Environment* env) { env->TearDown(); }
+
+// Runs all tests in this UnitTest object, prints the result, and
+// returns true if all tests are successful. If any exception is
+// thrown during a test, the test is considered to be failed, but the
+// rest of the tests will still be run.
+//
+// When parameterized tests are enabled, it expands and registers
+// parameterized tests first in RegisterParameterizedTests().
+// All other functions called from RunAllTests() may safely assume that
+// parameterized tests are ready to be counted and run.
+bool UnitTestImpl::RunAllTests() {
+ // Makes sure InitGoogleTest() was called.
+ if (!GTestIsInitialized()) {
+ printf("%s",
+ "\nThis test program did NOT call ::testing::InitGoogleTest "
+ "before calling RUN_ALL_TESTS(). Please fix it.\n");
+ return false;
+ }
+
+ // Do not run any test if the --help flag was specified.
+ if (g_help_flag)
+ return true;
+
+ // Repeats the call to the post-flag parsing initialization in case the
+ // user didn't call InitGoogleTest.
+ PostFlagParsingInit();
+
+ // Even if sharding is not on, test runners may want to use the
+ // GTEST_SHARD_STATUS_FILE to query whether the test supports the sharding
+ // protocol.
+ internal::WriteToShardStatusFileIfNeeded();
+
+ // True iff we are in a subprocess for running a thread-safe-style
+ // death test.
+ bool in_subprocess_for_death_test = false;
+
+#if GTEST_HAS_DEATH_TEST
+ in_subprocess_for_death_test = (internal_run_death_test_flag_.get() != NULL);
+#endif // GTEST_HAS_DEATH_TEST
+
+ const bool should_shard = ShouldShard(kTestTotalShards, kTestShardIndex,
+ in_subprocess_for_death_test);
+
+ // Compares the full test names with the filter to decide which
+ // tests to run.
+ const bool has_tests_to_run = FilterTests(should_shard
+ ? HONOR_SHARDING_PROTOCOL
+ : IGNORE_SHARDING_PROTOCOL) > 0;
+
+ // Lists the tests and exits if the --gtest_list_tests flag was specified.
+ if (GTEST_FLAG(list_tests)) {
+ // This must be called *after* FilterTests() has been called.
+ ListTestsMatchingFilter();
+ return true;
+ }
+
+ random_seed_ = GTEST_FLAG(shuffle) ?
+ GetRandomSeedFromFlag(GTEST_FLAG(random_seed)) : 0;
+
+ // True iff at least one test has failed.
+ bool failed = false;
+
+ TestEventListener* repeater = listeners()->repeater();
+
+ start_timestamp_ = GetTimeInMillis();
+ repeater->OnTestProgramStart(*parent_);
+
+ // How many times to repeat the tests? We don't want to repeat them
+ // when we are inside the subprocess of a death test.
+ const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG(repeat);
+ // Repeats forever if the repeat count is negative.
+ const bool forever = repeat < 0;
+ for (int i = 0; forever || i != repeat; i++) {
+ // We want to preserve failures generated by ad-hoc test
+ // assertions executed before RUN_ALL_TESTS().
+ ClearNonAdHocTestResult();
+
+ const TimeInMillis start = GetTimeInMillis();
+
+ // Shuffles test cases and tests if requested.
+ if (has_tests_to_run && GTEST_FLAG(shuffle)) {
+ random()->Reseed(random_seed_);
+ // This should be done before calling OnTestIterationStart(),
+ // such that a test event listener can see the actual test order
+ // in the event.
+ ShuffleTests();
+ }
+
+ // Tells the unit test event listeners that the tests are about to start.
+ repeater->OnTestIterationStart(*parent_, i);
+
+ // Runs each test case if there is at least one test to run.
+ if (has_tests_to_run) {
+ // Sets up all environments beforehand.
+ repeater->OnEnvironmentsSetUpStart(*parent_);
+ ForEach(environments_, SetUpEnvironment);
+ repeater->OnEnvironmentsSetUpEnd(*parent_);
+
+ // Runs the tests only if there was no fatal failure during global
+ // set-up.
+ if (!Test::HasFatalFailure()) {
+ for (int test_index = 0; test_index < total_test_case_count();
+ test_index++) {
+ GetMutableTestCase(test_index)->Run();
+ }
+ }
+
+ // Tears down all environments in reverse order afterwards.
+ repeater->OnEnvironmentsTearDownStart(*parent_);
+ std::for_each(environments_.rbegin(), environments_.rend(),
+ TearDownEnvironment);
+ repeater->OnEnvironmentsTearDownEnd(*parent_);
+ }
+
+ elapsed_time_ = GetTimeInMillis() - start;
+
+ // Tells the unit test event listener that the tests have just finished.
+ repeater->OnTestIterationEnd(*parent_, i);
+
+ // Gets the result and clears it.
+ if (!Passed()) {
+ failed = true;
+ }
+
+ // Restores the original test order after the iteration. This
+ // allows the user to quickly repro a failure that happens in the
+ // N-th iteration without repeating the first (N - 1) iterations.
+ // This is not enclosed in "if (GTEST_FLAG(shuffle)) { ... }", in
+ // case the user somehow changes the value of the flag somewhere
+ // (it's always safe to unshuffle the tests).
+ UnshuffleTests();
+
+ if (GTEST_FLAG(shuffle)) {
+ // Picks a new random seed for each iteration.
+ random_seed_ = GetNextRandomSeed(random_seed_);
+ }
+ }
+
+ repeater->OnTestProgramEnd(*parent_);
+
+ return !failed;
+}
+
+// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file
+// if the variable is present. If a file already exists at this location, this
+// function will write over it. If the variable is present, but the file cannot
+// be created, prints an error and exits.
+void WriteToShardStatusFileIfNeeded() {
+ const char* const test_shard_file = posix::GetEnv(kTestShardStatusFile);
+ if (test_shard_file != NULL) {
+ FILE* const file = posix::FOpen(test_shard_file, "w");
+ if (file == NULL) {
+ ColoredPrintf(COLOR_RED,
+ "Could not write to the test shard status file \"%s\" "
+ "specified by the %s environment variable.\n",
+ test_shard_file, kTestShardStatusFile);
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ }
+ fclose(file);
+ }
+}
+
+// Checks whether sharding is enabled by examining the relevant
+// environment variable values. If the variables are present,
+// but inconsistent (i.e., shard_index >= total_shards), prints
+// an error and exits. If in_subprocess_for_death_test, sharding is
+// disabled because it must only be applied to the original test
+// process. Otherwise, we could filter out death tests we intended to execute.
+bool ShouldShard(const char* total_shards_env,
+ const char* shard_index_env,
+ bool in_subprocess_for_death_test) {
+ if (in_subprocess_for_death_test) {
+ return false;
+ }
+
+ const Int32 total_shards = Int32FromEnvOrDie(total_shards_env, -1);
+ const Int32 shard_index = Int32FromEnvOrDie(shard_index_env, -1);
+
+ if (total_shards == -1 && shard_index == -1) {
+ return false;
+ } else if (total_shards == -1 && shard_index != -1) {
+ const Message msg = Message()
+ << "Invalid environment variables: you have "
+ << kTestShardIndex << " = " << shard_index
+ << ", but have left " << kTestTotalShards << " unset.\n";
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ } else if (total_shards != -1 && shard_index == -1) {
+ const Message msg = Message()
+ << "Invalid environment variables: you have "
+ << kTestTotalShards << " = " << total_shards
+ << ", but have left " << kTestShardIndex << " unset.\n";
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ } else if (shard_index < 0 || shard_index >= total_shards) {
+ const Message msg = Message()
+ << "Invalid environment variables: we require 0 <= "
+ << kTestShardIndex << " < " << kTestTotalShards
+ << ", but you have " << kTestShardIndex << "=" << shard_index
+ << ", " << kTestTotalShards << "=" << total_shards << ".\n";
+ ColoredPrintf(COLOR_RED, msg.GetString().c_str());
+ fflush(stdout);
+ exit(EXIT_FAILURE);
+ }
+
+ return total_shards > 1;
+}
+
+// Parses the environment variable var as an Int32. If it is unset,
+// returns default_val. If it is not an Int32, prints an error
+// and aborts.
+Int32 Int32FromEnvOrDie(const char* var, Int32 default_val) {
+ const char* str_val = posix::GetEnv(var);
+ if (str_val == NULL) {
+ return default_val;
+ }
+
+ Int32 result;
+ if (!ParseInt32(Message() << "The value of environment variable " << var,
+ str_val, &result)) {
+ exit(EXIT_FAILURE);
+ }
+ return result;
+}
+
+// Given the total number of shards, the shard index, and the test id,
+// returns true iff the test should be run on this shard. The test id is
+// some arbitrary but unique non-negative integer assigned to each test
+// method. Assumes that 0 <= shard_index < total_shards.
+bool ShouldRunTestOnShard(int total_shards, int shard_index, int test_id) {
+ return (test_id % total_shards) == shard_index;
+}
+
+// Compares the name of each test with the user-specified filter to
+// decide whether the test should be run, then records the result in
+// each TestCase and TestInfo object.
+// If shard_tests == true, further filters tests based on sharding
+// variables in the environment - see
+// http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide.
+// Returns the number of tests that should run.
+int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
+ const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
+ Int32FromEnvOrDie(kTestTotalShards, -1) : -1;
+ const Int32 shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ?
+ Int32FromEnvOrDie(kTestShardIndex, -1) : -1;
+
+ // num_runnable_tests are the number of tests that will
+ // run across all shards (i.e., match filter and are not disabled).
+ // num_selected_tests are the number of tests to be run on
+ // this shard.
+ int num_runnable_tests = 0;
+ int num_selected_tests = 0;
+ for (size_t i = 0; i < test_cases_.size(); i++) {
+ TestCase* const test_case = test_cases_[i];
+ const String &test_case_name = test_case->name();
+ test_case->set_should_run(false);
+
+ for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
+ TestInfo* const test_info = test_case->test_info_list()[j];
+ const String test_name(test_info->name());
+ // A test is disabled if test case name or test name matches
+ // kDisableTestFilter.
+ const bool is_disabled =
+ internal::UnitTestOptions::MatchesFilter(test_case_name,
+ kDisableTestFilter) ||
+ internal::UnitTestOptions::MatchesFilter(test_name,
+ kDisableTestFilter);
+ test_info->is_disabled_ = is_disabled;
+
+ const bool matches_filter =
+ internal::UnitTestOptions::FilterMatchesTest(test_case_name,
+ test_name);
+ test_info->matches_filter_ = matches_filter;
+
+ const bool is_runnable =
+ (GTEST_FLAG(also_run_disabled_tests) || !is_disabled) &&
+ matches_filter;
+
+ const bool is_selected = is_runnable &&
+ (shard_tests == IGNORE_SHARDING_PROTOCOL ||
+ ShouldRunTestOnShard(total_shards, shard_index,
+ num_runnable_tests));
+
+ num_runnable_tests += is_runnable;
+ num_selected_tests += is_selected;
+
+ test_info->should_run_ = is_selected;
+ test_case->set_should_run(test_case->should_run() || is_selected);
+ }
+ }
+ return num_selected_tests;
+}
+
+// Prints the names of the tests matching the user-specified filter flag.
+void UnitTestImpl::ListTestsMatchingFilter() {
+ for (size_t i = 0; i < test_cases_.size(); i++) {
+ const TestCase* const test_case = test_cases_[i];
+ bool printed_test_case_name = false;
+
+ for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
+ const TestInfo* const test_info =
+ test_case->test_info_list()[j];
+ if (test_info->matches_filter_) {
+ if (!printed_test_case_name) {
+ printed_test_case_name = true;
+ printf("%s.\n", test_case->name());
+ }
+ printf(" %s\n", test_info->name());
+ }
+ }
+ }
+ fflush(stdout);
+}
+
+// Sets the OS stack trace getter.
+//
+// Does nothing if the input and the current OS stack trace getter are
+// the same; otherwise, deletes the old getter and makes the input the
+// current getter.
+void UnitTestImpl::set_os_stack_trace_getter(
+ OsStackTraceGetterInterface* getter) {
+ if (os_stack_trace_getter_ != getter) {
+ delete os_stack_trace_getter_;
+ os_stack_trace_getter_ = getter;
+ }
+}
+
+// Returns the current OS stack trace getter if it is not NULL;
+// otherwise, creates an OsStackTraceGetter, makes it the current
+// getter, and returns it.
+OsStackTraceGetterInterface* UnitTestImpl::os_stack_trace_getter() {
+ if (os_stack_trace_getter_ == NULL) {
+ os_stack_trace_getter_ = new OsStackTraceGetter;
+ }
+
+ return os_stack_trace_getter_;
+}
+
+// Returns the TestResult for the test that's currently running, or
+// the TestResult for the ad hoc test if no test is running.
+TestResult* UnitTestImpl::current_test_result() {
+ return current_test_info_ ?
+ &(current_test_info_->result_) : &ad_hoc_test_result_;
+}
+
+// Shuffles all test cases, and the tests within each test case,
+// making sure that death tests are still run first.
+void UnitTestImpl::ShuffleTests() {
+ // Shuffles the death test cases.
+ ShuffleRange(random(), 0, last_death_test_case_ + 1, &test_case_indices_);
+
+ // Shuffles the non-death test cases.
+ ShuffleRange(random(), last_death_test_case_ + 1,
+ static_cast<int>(test_cases_.size()), &test_case_indices_);
+
+ // Shuffles the tests inside each test case.
+ for (size_t i = 0; i < test_cases_.size(); i++) {
+ test_cases_[i]->ShuffleTests(random());
+ }
+}
+
+// Restores the test cases and tests to their order before the first shuffle.
+void UnitTestImpl::UnshuffleTests() {
+ for (size_t i = 0; i < test_cases_.size(); i++) {
+ // Unshuffles the tests in each test case.
+ test_cases_[i]->UnshuffleTests();
+ // Resets the index of each test case.
+ test_case_indices_[i] = static_cast<int>(i);
+ }
+}
+
+// Returns the current OS stack trace as a String.
+//
+// The maximum number of stack frames to be included is specified by
+// the gtest_stack_trace_depth flag. The skip_count parameter
+// specifies the number of top frames to be skipped, which doesn't
+// count against the number of frames to be included.
+//
+// For example, if Foo() calls Bar(), which in turn calls
+// GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
+// the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
+String GetCurrentOsStackTraceExceptTop(UnitTest* /*unit_test*/,
+ int skip_count) {
+ // We pass skip_count + 1 to skip this wrapper function in addition
+ // to what the user really wants to skip.
+ return GetUnitTestImpl()->CurrentOsStackTraceExceptTop(skip_count + 1);
+}
+
+// Used by the GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_ macro to
+// suppress unreachable code warnings.
+namespace {
+class ClassUniqueToAlwaysTrue {};
+}
+
+bool IsTrue(bool condition) { return condition; }
+
+bool AlwaysTrue() {
+#if GTEST_HAS_EXCEPTIONS
+ // This condition is always false so AlwaysTrue() never actually throws,
+ // but it makes the compiler think that it may throw.
+ if (IsTrue(false))
+ throw ClassUniqueToAlwaysTrue();
+#endif // GTEST_HAS_EXCEPTIONS
+ return true;
+}
+
+// If *pstr starts with the given prefix, modifies *pstr to be right
+// past the prefix and returns true; otherwise leaves *pstr unchanged
+// and returns false. None of pstr, *pstr, and prefix can be NULL.
+bool SkipPrefix(const char* prefix, const char** pstr) {
+ const size_t prefix_len = strlen(prefix);
+ if (strncmp(*pstr, prefix, prefix_len) == 0) {
+ *pstr += prefix_len;
+ return true;
+ }
+ return false;
+}
+
+// Parses a string as a command line flag. The string should have
+// the format "--flag=value". When def_optional is true, the "=value"
+// part can be omitted.
+//
+// Returns the value of the flag, or NULL if the parsing failed.
+const char* ParseFlagValue(const char* str,
+ const char* flag,
+ bool def_optional) {
+ // str and flag must not be NULL.
+ if (str == NULL || flag == NULL) return NULL;
+
+ // The flag must start with "--" followed by GTEST_FLAG_PREFIX_.
+ const String flag_str = String::Format("--%s%s", GTEST_FLAG_PREFIX_, flag);
+ const size_t flag_len = flag_str.length();
+ if (strncmp(str, flag_str.c_str(), flag_len) != 0) return NULL;
+
+ // Skips the flag name.
+ const char* flag_end = str + flag_len;
+
+ // When def_optional is true, it's OK to not have a "=value" part.
+ if (def_optional && (flag_end[0] == '\0')) {
+ return flag_end;
+ }
+
+ // If def_optional is true and there are more characters after the
+ // flag name, or if def_optional is false, there must be a '=' after
+ // the flag name.
+ if (flag_end[0] != '=') return NULL;
+
+ // Returns the string after "=".
+ return flag_end + 1;
+}
+
+// Parses a string for a bool flag, in the form of either
+// "--flag=value" or "--flag".
+//
+// In the former case, the value is taken as true as long as it does
+// not start with '0', 'f', or 'F'.
+//
+// In the latter case, the value is taken as true.
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+bool ParseBoolFlag(const char* str, const char* flag, bool* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseFlagValue(str, flag, true);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Converts the string value to a bool.
+ *value = !(*value_str == '0' || *value_str == 'f' || *value_str == 'F');
+ return true;
+}
+
+// Parses a string for an Int32 flag, in the form of
+// "--flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+bool ParseInt32Flag(const char* str, const char* flag, Int32* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseFlagValue(str, flag, false);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Sets *value to the value of the flag.
+ return ParseInt32(Message() << "The value of flag --" << flag,
+ value_str, value);
+}
+
+// Parses a string for a string flag, in the form of
+// "--flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+bool ParseStringFlag(const char* str, const char* flag, String* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseFlagValue(str, flag, false);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Sets *value to the value of the flag.
+ *value = value_str;
+ return true;
+}
+
+// Determines whether a string has a prefix that Google Test uses for its
+// flags, i.e., starts with GTEST_FLAG_PREFIX_ or GTEST_FLAG_PREFIX_DASH_.
+// If Google Test detects that a command line flag has its prefix but is not
+// recognized, it will print its help message. Flags starting with
+// GTEST_INTERNAL_PREFIX_ followed by "internal_" are considered Google Test
+// internal flags and do not trigger the help message.
+static bool HasGoogleTestFlagPrefix(const char* str) {
+ return (SkipPrefix("--", &str) ||
+ SkipPrefix("-", &str) ||
+ SkipPrefix("/", &str)) &&
+ !SkipPrefix(GTEST_FLAG_PREFIX_ "internal_", &str) &&
+ (SkipPrefix(GTEST_FLAG_PREFIX_, &str) ||
+ SkipPrefix(GTEST_FLAG_PREFIX_DASH_, &str));
+}
+
+// Prints a string containing code-encoded text. The following escape
+// sequences can be used in the string to control the text color:
+//
+// @@ prints a single '@' character.
+// @R changes the color to red.
+// @G changes the color to green.
+// @Y changes the color to yellow.
+// @D changes to the default terminal text color.
+//
+// TODO(wan@google.com): Write tests for this once we add stdout
+// capturing to Google Test.
+static void PrintColorEncoded(const char* str) {
+ GTestColor color = COLOR_DEFAULT; // The current color.
+
+ // Conceptually, we split the string into segments divided by escape
+ // sequences. Then we print one segment at a time. At the end of
+ // each iteration, the str pointer advances to the beginning of the
+ // next segment.
+ for (;;) {
+ const char* p = strchr(str, '@');
+ if (p == NULL) {
+ ColoredPrintf(color, "%s", str);
+ return;
+ }
+
+ ColoredPrintf(color, "%s", String(str, p - str).c_str());
+
+ const char ch = p[1];
+ str = p + 2;
+ if (ch == '@') {
+ ColoredPrintf(color, "@");
+ } else if (ch == 'D') {
+ color = COLOR_DEFAULT;
+ } else if (ch == 'R') {
+ color = COLOR_RED;
+ } else if (ch == 'G') {
+ color = COLOR_GREEN;
+ } else if (ch == 'Y') {
+ color = COLOR_YELLOW;
+ } else {
+ --str;
+ }
+ }
+}
+
+static const char kColorEncodedHelpMessage[] =
+"This program contains tests written using " GTEST_NAME_ ". You can use the\n"
+"following command line flags to control its behavior:\n"
+"\n"
+"Test Selection:\n"
+" @G--" GTEST_FLAG_PREFIX_ "list_tests@D\n"
+" List the names of all tests instead of running them. The name of\n"
+" TEST(Foo, Bar) is \"Foo.Bar\".\n"
+" @G--" GTEST_FLAG_PREFIX_ "filter=@YPOSTIVE_PATTERNS"
+ "[@G-@YNEGATIVE_PATTERNS]@D\n"
+" Run only the tests whose name matches one of the positive patterns but\n"
+" none of the negative patterns. '?' matches any single character; '*'\n"
+" matches any substring; ':' separates two patterns.\n"
+" @G--" GTEST_FLAG_PREFIX_ "also_run_disabled_tests@D\n"
+" Run all disabled tests too.\n"
+"\n"
+"Test Execution:\n"
+" @G--" GTEST_FLAG_PREFIX_ "repeat=@Y[COUNT]@D\n"
+" Run the tests repeatedly; use a negative count to repeat forever.\n"
+" @G--" GTEST_FLAG_PREFIX_ "shuffle@D\n"
+" Randomize tests' orders on every iteration.\n"
+" @G--" GTEST_FLAG_PREFIX_ "random_seed=@Y[NUMBER]@D\n"
+" Random number seed to use for shuffling test orders (between 1 and\n"
+" 99999, or 0 to use a seed based on the current time).\n"
+"\n"
+"Test Output:\n"
+" @G--" GTEST_FLAG_PREFIX_ "color=@Y(@Gyes@Y|@Gno@Y|@Gauto@Y)@D\n"
+" Enable/disable colored output. The default is @Gauto@D.\n"
+" -@G-" GTEST_FLAG_PREFIX_ "print_time=0@D\n"
+" Don't print the elapsed time of each test.\n"
+" @G--" GTEST_FLAG_PREFIX_ "output=xml@Y[@G:@YDIRECTORY_PATH@G"
+ GTEST_PATH_SEP_ "@Y|@G:@YFILE_PATH]@D\n"
+" Generate an XML report in the given directory or with the given file\n"
+" name. @YFILE_PATH@D defaults to @Gtest_details.xml@D.\n"
+#if GTEST_CAN_STREAM_RESULTS_
+" @G--" GTEST_FLAG_PREFIX_ "stream_result_to=@YHOST@G:@YPORT@D\n"
+" Stream test results to the given server.\n"
+#endif // GTEST_CAN_STREAM_RESULTS_
+"\n"
+"Assertion Behavior:\n"
+#if GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
+" @G--" GTEST_FLAG_PREFIX_ "death_test_style=@Y(@Gfast@Y|@Gthreadsafe@Y)@D\n"
+" Set the default death test style.\n"
+#endif // GTEST_HAS_DEATH_TEST && !GTEST_OS_WINDOWS
+" @G--" GTEST_FLAG_PREFIX_ "break_on_failure@D\n"
+" Turn assertion failures into debugger break-points.\n"
+" @G--" GTEST_FLAG_PREFIX_ "throw_on_failure@D\n"
+" Turn assertion failures into C++ exceptions.\n"
+" @G--" GTEST_FLAG_PREFIX_ "catch_exceptions=0@D\n"
+" Do not report exceptions as test failures. Instead, allow them\n"
+" to crash the program or throw a pop-up (on Windows).\n"
+"\n"
+"Except for @G--" GTEST_FLAG_PREFIX_ "list_tests@D, you can alternatively set "
+ "the corresponding\n"
+"environment variable of a flag (all letters in upper-case). For example, to\n"
+"disable colored text output, you can either specify @G--" GTEST_FLAG_PREFIX_
+ "color=no@D or set\n"
+"the @G" GTEST_FLAG_PREFIX_UPPER_ "COLOR@D environment variable to @Gno@D.\n"
+"\n"
+"For more information, please read the " GTEST_NAME_ " documentation at\n"
+"@G" GTEST_PROJECT_URL_ "@D. If you find a bug in " GTEST_NAME_ "\n"
+"(not one in your own code or tests), please report it to\n"
+"@G<" GTEST_DEV_EMAIL_ ">@D.\n";
+
+// Parses the command line for Google Test flags, without initializing
+// other parts of Google Test. The type parameter CharType can be
+// instantiated to either char or wchar_t.
+template <typename CharType>
+void ParseGoogleTestFlagsOnlyImpl(int* argc, CharType** argv) {
+ for (int i = 1; i < *argc; i++) {
+ const String arg_string = StreamableToString(argv[i]);
+ const char* const arg = arg_string.c_str();
+
+ using internal::ParseBoolFlag;
+ using internal::ParseInt32Flag;
+ using internal::ParseStringFlag;
+
+ // Do we see a Google Test flag?
+ if (ParseBoolFlag(arg, kAlsoRunDisabledTestsFlag,
+ >EST_FLAG(also_run_disabled_tests)) ||
+ ParseBoolFlag(arg, kBreakOnFailureFlag,
+ >EST_FLAG(break_on_failure)) ||
+ ParseBoolFlag(arg, kCatchExceptionsFlag,
+ >EST_FLAG(catch_exceptions)) ||
+ ParseStringFlag(arg, kColorFlag, >EST_FLAG(color)) ||
+ ParseStringFlag(arg, kDeathTestStyleFlag,
+ >EST_FLAG(death_test_style)) ||
+ ParseBoolFlag(arg, kDeathTestUseFork,
+ >EST_FLAG(death_test_use_fork)) ||
+ ParseStringFlag(arg, kFilterFlag, >EST_FLAG(filter)) ||
+ ParseStringFlag(arg, kInternalRunDeathTestFlag,
+ >EST_FLAG(internal_run_death_test)) ||
+ ParseBoolFlag(arg, kListTestsFlag, >EST_FLAG(list_tests)) ||
+ ParseStringFlag(arg, kOutputFlag, >EST_FLAG(output)) ||
+ ParseBoolFlag(arg, kPrintTimeFlag, >EST_FLAG(print_time)) ||
+ ParseInt32Flag(arg, kRandomSeedFlag, >EST_FLAG(random_seed)) ||
+ ParseInt32Flag(arg, kRepeatFlag, >EST_FLAG(repeat)) ||
+ ParseBoolFlag(arg, kShuffleFlag, >EST_FLAG(shuffle)) ||
+ ParseInt32Flag(arg, kStackTraceDepthFlag,
+ >EST_FLAG(stack_trace_depth)) ||
+ ParseStringFlag(arg, kStreamResultToFlag,
+ >EST_FLAG(stream_result_to)) ||
+ ParseBoolFlag(arg, kThrowOnFailureFlag,
+ >EST_FLAG(throw_on_failure))
+ ) {
+ // Yes. Shift the remainder of the argv list left by one. Note
+ // that argv has (*argc + 1) elements, the last one always being
+ // NULL. The following loop moves the trailing NULL element as
+ // well.
+ for (int j = i; j != *argc; j++) {
+ argv[j] = argv[j + 1];
+ }
+
+ // Decrements the argument count.
+ (*argc)--;
+
+ // We also need to decrement the iterator as we just removed
+ // an element.
+ i--;
+ } else if (arg_string == "--help" || arg_string == "-h" ||
+ arg_string == "-?" || arg_string == "/?" ||
+ HasGoogleTestFlagPrefix(arg)) {
+ // Both help flag and unrecognized Google Test flags (excluding
+ // internal ones) trigger help display.
+ g_help_flag = true;
+ }
+ }
+
+ if (g_help_flag) {
+ // We print the help here instead of in RUN_ALL_TESTS(), as the
+ // latter may not be called at all if the user is using Google
+ // Test with another testing framework.
+ PrintColorEncoded(kColorEncodedHelpMessage);
+ }
+}
+
+// Parses the command line for Google Test flags, without initializing
+// other parts of Google Test.
+void ParseGoogleTestFlagsOnly(int* argc, char** argv) {
+ ParseGoogleTestFlagsOnlyImpl(argc, argv);
+}
+void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv) {
+ ParseGoogleTestFlagsOnlyImpl(argc, argv);
+}
+
+// The internal implementation of InitGoogleTest().
+//
+// The type parameter CharType can be instantiated to either char or
+// wchar_t.
+template <typename CharType>
+void InitGoogleTestImpl(int* argc, CharType** argv) {
+ g_init_gtest_count++;
+
+ // We don't want to run the initialization code twice.
+ if (g_init_gtest_count != 1) return;
+
+ if (*argc <= 0) return;
+
+ internal::g_executable_path = internal::StreamableToString(argv[0]);
+
+#if GTEST_HAS_DEATH_TEST
+
+ g_argvs.clear();
+ for (int i = 0; i != *argc; i++) {
+ g_argvs.push_back(StreamableToString(argv[i]));
+ }
+
+#endif // GTEST_HAS_DEATH_TEST
+
+ ParseGoogleTestFlagsOnly(argc, argv);
+ GetUnitTestImpl()->PostFlagParsingInit();
+}
+
+} // namespace internal
+
+// Initializes Google Test. This must be called before calling
+// RUN_ALL_TESTS(). In particular, it parses a command line for the
+// flags that Google Test recognizes. Whenever a Google Test flag is
+// seen, it is removed from argv, and *argc is decremented.
+//
+// No value is returned. Instead, the Google Test flag variables are
+// updated.
+//
+// Calling the function for the second time has no user-visible effect.
+void InitGoogleTest(int* argc, char** argv) {
+ internal::InitGoogleTestImpl(argc, argv);
+}
+
+// This overloaded version can be used in Windows programs compiled in
+// UNICODE mode.
+void InitGoogleTest(int* argc, wchar_t** argv) {
+ internal::InitGoogleTestImpl(argc, argv);
+}
+
+} // namespace testing
diff --git a/src/testing/gtest/src/gtest_main.cc b/src/testing/gtest/src/gtest_main.cc
new file mode 100644
index 0000000..f302822
--- /dev/null
+++ b/src/testing/gtest/src/gtest_main.cc
@@ -0,0 +1,38 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <stdio.h>
+
+#include "gtest/gtest.h"
+
+GTEST_API_ int main(int argc, char **argv) {
+ printf("Running main() from gtest_main.cc\n");
+ testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest-death-test_ex_test.cc b/src/testing/gtest/test/gtest-death-test_ex_test.cc
new file mode 100644
index 0000000..b50a13d
--- /dev/null
+++ b/src/testing/gtest/test/gtest-death-test_ex_test.cc
@@ -0,0 +1,93 @@
+// Copyright 2010, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+//
+// Tests that verify interaction of exceptions and death tests.
+
+#include "gtest/gtest-death-test.h"
+#include "gtest/gtest.h"
+
+#if GTEST_HAS_DEATH_TEST
+
+# if GTEST_HAS_SEH
+# include <windows.h> // For RaiseException().
+# endif
+
+# include "gtest/gtest-spi.h"
+
+# if GTEST_HAS_EXCEPTIONS
+
+# include <exception> // For std::exception.
+
+// Tests that death tests report thrown exceptions as failures and that the
+// exceptions do not escape death test macros.
+TEST(CxxExceptionDeathTest, ExceptionIsFailure) {
+ try {
+ EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw 1, ""), "threw an exception");
+ } catch (...) { // NOLINT
+ FAIL() << "An exception escaped a death test macro invocation "
+ << "with catch_exceptions "
+ << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
+ }
+}
+
+class TestException : public std::exception {
+ public:
+ virtual const char* what() const throw() { return "exceptional message"; }
+};
+
+TEST(CxxExceptionDeathTest, PrintsMessageForStdExceptions) {
+ // Verifies that the exception message is quoted in the failure text.
+ EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
+ "exceptional message");
+ // Verifies that the location is mentioned in the failure text.
+ EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
+ "gtest-death-test_ex_test.cc");
+}
+# endif // GTEST_HAS_EXCEPTIONS
+
+# if GTEST_HAS_SEH
+// Tests that enabling interception of SEH exceptions with the
+// catch_exceptions flag does not interfere with SEH exceptions being
+// treated as death by death tests.
+TEST(SehExceptionDeasTest, CatchExceptionsDoesNotInterfere) {
+ EXPECT_DEATH(RaiseException(42, 0x0, 0, NULL), "")
+ << "with catch_exceptions "
+ << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
+}
+# endif
+
+#endif // GTEST_HAS_DEATH_TEST
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+ testing::GTEST_FLAG(catch_exceptions) = GTEST_ENABLE_CATCH_EXCEPTIONS_ != 0;
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest-death-test_test.cc b/src/testing/gtest/test/gtest-death-test_test.cc
new file mode 100644
index 0000000..b389e73
--- /dev/null
+++ b/src/testing/gtest/test/gtest-death-test_test.cc
@@ -0,0 +1,1370 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for death tests.
+
+#include "gtest/gtest-death-test.h"
+#include "gtest/gtest.h"
+#include "gtest/internal/gtest-filepath.h"
+
+using testing::internal::AlwaysFalse;
+using testing::internal::AlwaysTrue;
+
+#if GTEST_HAS_DEATH_TEST
+
+# if GTEST_OS_WINDOWS
+# include <direct.h> // For chdir().
+# else
+# include <unistd.h>
+# include <sys/wait.h> // For waitpid.
+# include <limits> // For std::numeric_limits.
+# endif // GTEST_OS_WINDOWS
+
+# include <limits.h>
+# include <signal.h>
+# include <stdio.h>
+
+# if GTEST_OS_LINUX
+# include <sys/time.h>
+# endif // GTEST_OS_LINUX
+
+# include "gtest/gtest-spi.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+# define GTEST_IMPLEMENTATION_ 1
+# include "src/gtest-internal-inl.h"
+# undef GTEST_IMPLEMENTATION_
+
+namespace posix = ::testing::internal::posix;
+
+using testing::Message;
+using testing::internal::DeathTest;
+using testing::internal::DeathTestFactory;
+using testing::internal::FilePath;
+using testing::internal::GetLastErrnoDescription;
+using testing::internal::GetUnitTestImpl;
+using testing::internal::InDeathTestChild;
+using testing::internal::ParseNaturalNumber;
+using testing::internal::String;
+
+namespace testing {
+namespace internal {
+
+// A helper class whose objects replace the death test factory for a
+// single UnitTest object during their lifetimes.
+class ReplaceDeathTestFactory {
+ public:
+ explicit ReplaceDeathTestFactory(DeathTestFactory* new_factory)
+ : unit_test_impl_(GetUnitTestImpl()) {
+ old_factory_ = unit_test_impl_->death_test_factory_.release();
+ unit_test_impl_->death_test_factory_.reset(new_factory);
+ }
+
+ ~ReplaceDeathTestFactory() {
+ unit_test_impl_->death_test_factory_.release();
+ unit_test_impl_->death_test_factory_.reset(old_factory_);
+ }
+ private:
+ // Prevents copying ReplaceDeathTestFactory objects.
+ ReplaceDeathTestFactory(const ReplaceDeathTestFactory&);
+ void operator=(const ReplaceDeathTestFactory&);
+
+ UnitTestImpl* unit_test_impl_;
+ DeathTestFactory* old_factory_;
+};
+
+} // namespace internal
+} // namespace testing
+
+void DieWithMessage(const ::std::string& message) {
+ fprintf(stderr, "%s", message.c_str());
+ fflush(stderr); // Make sure the text is printed before the process exits.
+
+ // We call _exit() instead of exit(), as the former is a direct
+ // system call and thus safer in the presence of threads. exit()
+ // will invoke user-defined exit-hooks, which may do dangerous
+ // things that conflict with death tests.
+ //
+ // Some compilers can recognize that _exit() never returns and issue the
+ // 'unreachable code' warning for code following this function, unless
+ // fooled by a fake condition.
+ if (AlwaysTrue())
+ _exit(1);
+}
+
+void DieInside(const ::std::string& function) {
+ DieWithMessage("death inside " + function + "().");
+}
+
+// Tests that death tests work.
+
+class TestForDeathTest : public testing::Test {
+ protected:
+ TestForDeathTest() : original_dir_(FilePath::GetCurrentDir()) {}
+
+ virtual ~TestForDeathTest() {
+ posix::ChDir(original_dir_.c_str());
+ }
+
+ // A static member function that's expected to die.
+ static void StaticMemberFunction() { DieInside("StaticMemberFunction"); }
+
+ // A method of the test fixture that may die.
+ void MemberFunction() {
+ if (should_die_)
+ DieInside("MemberFunction");
+ }
+
+ // True iff MemberFunction() should die.
+ bool should_die_;
+ const FilePath original_dir_;
+};
+
+// A class with a member function that may die.
+class MayDie {
+ public:
+ explicit MayDie(bool should_die) : should_die_(should_die) {}
+
+ // A member function that may die.
+ void MemberFunction() const {
+ if (should_die_)
+ DieInside("MayDie::MemberFunction");
+ }
+
+ private:
+ // True iff MemberFunction() should die.
+ bool should_die_;
+};
+
+// A global function that's expected to die.
+void GlobalFunction() { DieInside("GlobalFunction"); }
+
+// A non-void function that's expected to die.
+int NonVoidFunction() {
+ DieInside("NonVoidFunction");
+ return 1;
+}
+
+// A unary function that may die.
+void DieIf(bool should_die) {
+ if (should_die)
+ DieInside("DieIf");
+}
+
+// A binary function that may die.
+bool DieIfLessThan(int x, int y) {
+ if (x < y) {
+ DieInside("DieIfLessThan");
+ }
+ return true;
+}
+
+// Tests that ASSERT_DEATH can be used outside a TEST, TEST_F, or test fixture.
+void DeathTestSubroutine() {
+ EXPECT_DEATH(GlobalFunction(), "death.*GlobalFunction");
+ ASSERT_DEATH(GlobalFunction(), "death.*GlobalFunction");
+}
+
+// Death in dbg, not opt.
+int DieInDebugElse12(int* sideeffect) {
+ if (sideeffect) *sideeffect = 12;
+
+# ifndef NDEBUG
+
+ DieInside("DieInDebugElse12");
+
+# endif // NDEBUG
+
+ return 12;
+}
+
+# if GTEST_OS_WINDOWS
+
+// Tests the ExitedWithCode predicate.
+TEST(ExitStatusPredicateTest, ExitedWithCode) {
+ // On Windows, the process's exit code is the same as its exit status,
+ // so the predicate just compares the its input with its parameter.
+ EXPECT_TRUE(testing::ExitedWithCode(0)(0));
+ EXPECT_TRUE(testing::ExitedWithCode(1)(1));
+ EXPECT_TRUE(testing::ExitedWithCode(42)(42));
+ EXPECT_FALSE(testing::ExitedWithCode(0)(1));
+ EXPECT_FALSE(testing::ExitedWithCode(1)(0));
+}
+
+# else
+
+// Returns the exit status of a process that calls _exit(2) with a
+// given exit code. This is a helper function for the
+// ExitStatusPredicateTest test suite.
+static int NormalExitStatus(int exit_code) {
+ pid_t child_pid = fork();
+ if (child_pid == 0) {
+ _exit(exit_code);
+ }
+ int status;
+ waitpid(child_pid, &status, 0);
+ return status;
+}
+
+// Returns the exit status of a process that raises a given signal.
+// If the signal does not cause the process to die, then it returns
+// instead the exit status of a process that exits normally with exit
+// code 1. This is a helper function for the ExitStatusPredicateTest
+// test suite.
+static int KilledExitStatus(int signum) {
+ pid_t child_pid = fork();
+ if (child_pid == 0) {
+ raise(signum);
+ _exit(1);
+ }
+ int status;
+ waitpid(child_pid, &status, 0);
+ return status;
+}
+
+// Tests the ExitedWithCode predicate.
+TEST(ExitStatusPredicateTest, ExitedWithCode) {
+ const int status0 = NormalExitStatus(0);
+ const int status1 = NormalExitStatus(1);
+ const int status42 = NormalExitStatus(42);
+ const testing::ExitedWithCode pred0(0);
+ const testing::ExitedWithCode pred1(1);
+ const testing::ExitedWithCode pred42(42);
+ EXPECT_PRED1(pred0, status0);
+ EXPECT_PRED1(pred1, status1);
+ EXPECT_PRED1(pred42, status42);
+ EXPECT_FALSE(pred0(status1));
+ EXPECT_FALSE(pred42(status0));
+ EXPECT_FALSE(pred1(status42));
+}
+
+// Tests the KilledBySignal predicate.
+TEST(ExitStatusPredicateTest, KilledBySignal) {
+ const int status_segv = KilledExitStatus(SIGSEGV);
+ const int status_kill = KilledExitStatus(SIGKILL);
+ const testing::KilledBySignal pred_segv(SIGSEGV);
+ const testing::KilledBySignal pred_kill(SIGKILL);
+ EXPECT_PRED1(pred_segv, status_segv);
+ EXPECT_PRED1(pred_kill, status_kill);
+ EXPECT_FALSE(pred_segv(status_kill));
+ EXPECT_FALSE(pred_kill(status_segv));
+}
+
+# endif // GTEST_OS_WINDOWS
+
+// Tests that the death test macros expand to code which may or may not
+// be followed by operator<<, and that in either case the complete text
+// comprises only a single C++ statement.
+TEST_F(TestForDeathTest, SingleStatement) {
+ if (AlwaysFalse())
+ // This would fail if executed; this is a compilation test only
+ ASSERT_DEATH(return, "");
+
+ if (AlwaysTrue())
+ EXPECT_DEATH(_exit(1), "");
+ else
+ // This empty "else" branch is meant to ensure that EXPECT_DEATH
+ // doesn't expand into an "if" statement without an "else"
+ ;
+
+ if (AlwaysFalse())
+ ASSERT_DEATH(return, "") << "did not die";
+
+ if (AlwaysFalse())
+ ;
+ else
+ EXPECT_DEATH(_exit(1), "") << 1 << 2 << 3;
+}
+
+void DieWithEmbeddedNul() {
+ fprintf(stderr, "Hello%cmy null world.\n", '\0');
+ fflush(stderr);
+ _exit(1);
+}
+
+# if GTEST_USES_PCRE
+// Tests that EXPECT_DEATH and ASSERT_DEATH work when the error
+// message has a NUL character in it.
+TEST_F(TestForDeathTest, EmbeddedNulInMessage) {
+ // TODO(wan@google.com): <regex.h> doesn't support matching strings
+ // with embedded NUL characters - find a way to workaround it.
+ EXPECT_DEATH(DieWithEmbeddedNul(), "my null world");
+ ASSERT_DEATH(DieWithEmbeddedNul(), "my null world");
+}
+# endif // GTEST_USES_PCRE
+
+// Tests that death test macros expand to code which interacts well with switch
+// statements.
+TEST_F(TestForDeathTest, SwitchStatement) {
+// Microsoft compiler usually complains about switch statements without
+// case labels. We suppress that warning for this test.
+# ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable: 4065)
+# endif // _MSC_VER
+
+ switch (0)
+ default:
+ ASSERT_DEATH(_exit(1), "") << "exit in default switch handler";
+
+ switch (0)
+ case 0:
+ EXPECT_DEATH(_exit(1), "") << "exit in switch case";
+
+# ifdef _MSC_VER
+# pragma warning(pop)
+# endif // _MSC_VER
+}
+
+// Tests that a static member function can be used in a "fast" style
+// death test.
+TEST_F(TestForDeathTest, StaticMemberFunctionFastStyle) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember");
+}
+
+// Tests that a method of the test fixture can be used in a "fast"
+// style death test.
+TEST_F(TestForDeathTest, MemberFunctionFastStyle) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ should_die_ = true;
+ EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction");
+}
+
+void ChangeToRootDir() { posix::ChDir(GTEST_PATH_SEP_); }
+
+// Tests that death tests work even if the current directory has been
+// changed.
+TEST_F(TestForDeathTest, FastDeathTestInChangedDir) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+
+ ChangeToRootDir();
+ EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
+
+ ChangeToRootDir();
+ ASSERT_DEATH(_exit(1), "");
+}
+
+# if GTEST_OS_LINUX
+void SigprofAction(int, siginfo_t*, void*) { /* no op */ }
+
+// Sets SIGPROF action and ITIMER_PROF timer (interval: 1ms).
+void SetSigprofActionAndTimer() {
+ struct itimerval timer;
+ timer.it_interval.tv_sec = 0;
+ timer.it_interval.tv_usec = 1;
+ timer.it_value = timer.it_interval;
+ ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, NULL));
+ struct sigaction signal_action;
+ memset(&signal_action, 0, sizeof(signal_action));
+ sigemptyset(&signal_action.sa_mask);
+ signal_action.sa_sigaction = SigprofAction;
+ signal_action.sa_flags = SA_RESTART | SA_SIGINFO;
+ ASSERT_EQ(0, sigaction(SIGPROF, &signal_action, NULL));
+}
+
+// Disables ITIMER_PROF timer and ignores SIGPROF signal.
+void DisableSigprofActionAndTimer(struct sigaction* old_signal_action) {
+ struct itimerval timer;
+ timer.it_interval.tv_sec = 0;
+ timer.it_interval.tv_usec = 0;
+ timer.it_value = timer.it_interval;
+ ASSERT_EQ(0, setitimer(ITIMER_PROF, &timer, NULL));
+ struct sigaction signal_action;
+ memset(&signal_action, 0, sizeof(signal_action));
+ sigemptyset(&signal_action.sa_mask);
+ signal_action.sa_handler = SIG_IGN;
+ ASSERT_EQ(0, sigaction(SIGPROF, &signal_action, old_signal_action));
+}
+
+// Tests that death tests work when SIGPROF handler and timer are set.
+TEST_F(TestForDeathTest, FastSigprofActionSet) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ SetSigprofActionAndTimer();
+ EXPECT_DEATH(_exit(1), "");
+ struct sigaction old_signal_action;
+ DisableSigprofActionAndTimer(&old_signal_action);
+ EXPECT_TRUE(old_signal_action.sa_sigaction == SigprofAction);
+}
+
+TEST_F(TestForDeathTest, ThreadSafeSigprofActionSet) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ SetSigprofActionAndTimer();
+ EXPECT_DEATH(_exit(1), "");
+ struct sigaction old_signal_action;
+ DisableSigprofActionAndTimer(&old_signal_action);
+ EXPECT_TRUE(old_signal_action.sa_sigaction == SigprofAction);
+}
+# endif // GTEST_OS_LINUX
+
+// Repeats a representative sample of death tests in the "threadsafe" style:
+
+TEST_F(TestForDeathTest, StaticMemberFunctionThreadsafeStyle) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember");
+}
+
+TEST_F(TestForDeathTest, MemberFunctionThreadsafeStyle) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ should_die_ = true;
+ EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction");
+}
+
+TEST_F(TestForDeathTest, ThreadsafeDeathTestInLoop) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+
+ for (int i = 0; i < 3; ++i)
+ EXPECT_EXIT(_exit(i), testing::ExitedWithCode(i), "") << ": i = " << i;
+}
+
+TEST_F(TestForDeathTest, ThreadsafeDeathTestInChangedDir) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+
+ ChangeToRootDir();
+ EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
+
+ ChangeToRootDir();
+ ASSERT_DEATH(_exit(1), "");
+}
+
+TEST_F(TestForDeathTest, MixedStyles) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ EXPECT_DEATH(_exit(1), "");
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_DEATH(_exit(1), "");
+}
+
+namespace {
+
+bool pthread_flag;
+
+void SetPthreadFlag() {
+ pthread_flag = true;
+}
+
+} // namespace
+
+# if GTEST_HAS_CLONE && GTEST_HAS_PTHREAD
+
+TEST_F(TestForDeathTest, DoesNotExecuteAtforkHooks) {
+ if (!testing::GTEST_FLAG(death_test_use_fork)) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ pthread_flag = false;
+ ASSERT_EQ(0, pthread_atfork(&SetPthreadFlag, NULL, NULL));
+ ASSERT_DEATH(_exit(1), "");
+ ASSERT_FALSE(pthread_flag);
+ }
+}
+
+# endif // GTEST_HAS_CLONE && GTEST_HAS_PTHREAD
+
+// Tests that a method of another class can be used in a death test.
+TEST_F(TestForDeathTest, MethodOfAnotherClass) {
+ const MayDie x(true);
+ ASSERT_DEATH(x.MemberFunction(), "MayDie\\:\\:MemberFunction");
+}
+
+// Tests that a global function can be used in a death test.
+TEST_F(TestForDeathTest, GlobalFunction) {
+ EXPECT_DEATH(GlobalFunction(), "GlobalFunction");
+}
+
+// Tests that any value convertible to an RE works as a second
+// argument to EXPECT_DEATH.
+TEST_F(TestForDeathTest, AcceptsAnythingConvertibleToRE) {
+ static const char regex_c_str[] = "GlobalFunction";
+ EXPECT_DEATH(GlobalFunction(), regex_c_str);
+
+ const testing::internal::RE regex(regex_c_str);
+ EXPECT_DEATH(GlobalFunction(), regex);
+
+# if GTEST_HAS_GLOBAL_STRING
+
+ const string regex_str(regex_c_str);
+ EXPECT_DEATH(GlobalFunction(), regex_str);
+
+# endif // GTEST_HAS_GLOBAL_STRING
+
+ const ::std::string regex_std_str(regex_c_str);
+ EXPECT_DEATH(GlobalFunction(), regex_std_str);
+}
+
+// Tests that a non-void function can be used in a death test.
+TEST_F(TestForDeathTest, NonVoidFunction) {
+ ASSERT_DEATH(NonVoidFunction(), "NonVoidFunction");
+}
+
+// Tests that functions that take parameter(s) can be used in a death test.
+TEST_F(TestForDeathTest, FunctionWithParameter) {
+ EXPECT_DEATH(DieIf(true), "DieIf\\(\\)");
+ EXPECT_DEATH(DieIfLessThan(2, 3), "DieIfLessThan");
+}
+
+// Tests that ASSERT_DEATH can be used outside a TEST, TEST_F, or test fixture.
+TEST_F(TestForDeathTest, OutsideFixture) {
+ DeathTestSubroutine();
+}
+
+// Tests that death tests can be done inside a loop.
+TEST_F(TestForDeathTest, InsideLoop) {
+ for (int i = 0; i < 5; i++) {
+ EXPECT_DEATH(DieIfLessThan(-1, i), "DieIfLessThan") << "where i == " << i;
+ }
+}
+
+// Tests that a compound statement can be used in a death test.
+TEST_F(TestForDeathTest, CompoundStatement) {
+ EXPECT_DEATH({ // NOLINT
+ const int x = 2;
+ const int y = x + 1;
+ DieIfLessThan(x, y);
+ },
+ "DieIfLessThan");
+}
+
+// Tests that code that doesn't die causes a death test to fail.
+TEST_F(TestForDeathTest, DoesNotDie) {
+ EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(DieIf(false), "DieIf"),
+ "failed to die");
+}
+
+// Tests that a death test fails when the error message isn't expected.
+TEST_F(TestForDeathTest, ErrorMessageMismatch) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_DEATH(DieIf(true), "DieIfLessThan") << "End of death test message.";
+ }, "died but not with expected error");
+}
+
+// On exit, *aborted will be true iff the EXPECT_DEATH() statement
+// aborted the function.
+void ExpectDeathTestHelper(bool* aborted) {
+ *aborted = true;
+ EXPECT_DEATH(DieIf(false), "DieIf"); // This assertion should fail.
+ *aborted = false;
+}
+
+// Tests that EXPECT_DEATH doesn't abort the test on failure.
+TEST_F(TestForDeathTest, EXPECT_DEATH) {
+ bool aborted = true;
+ EXPECT_NONFATAL_FAILURE(ExpectDeathTestHelper(&aborted),
+ "failed to die");
+ EXPECT_FALSE(aborted);
+}
+
+// Tests that ASSERT_DEATH does abort the test on failure.
+TEST_F(TestForDeathTest, ASSERT_DEATH) {
+ static bool aborted;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ aborted = true;
+ ASSERT_DEATH(DieIf(false), "DieIf"); // This assertion should fail.
+ aborted = false;
+ }, "failed to die");
+ EXPECT_TRUE(aborted);
+}
+
+// Tests that EXPECT_DEATH evaluates the arguments exactly once.
+TEST_F(TestForDeathTest, SingleEvaluation) {
+ int x = 3;
+ EXPECT_DEATH(DieIf((++x) == 4), "DieIf");
+
+ const char* regex = "DieIf";
+ const char* regex_save = regex;
+ EXPECT_DEATH(DieIfLessThan(3, 4), regex++);
+ EXPECT_EQ(regex_save + 1, regex);
+}
+
+// Tests that run-away death tests are reported as failures.
+TEST_F(TestForDeathTest, RunawayIsFailure) {
+ EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(static_cast<void>(0), "Foo"),
+ "failed to die.");
+}
+
+// Tests that death tests report executing 'return' in the statement as
+// failure.
+TEST_F(TestForDeathTest, ReturnIsFailure) {
+ EXPECT_FATAL_FAILURE(ASSERT_DEATH(return, "Bar"),
+ "illegal return in test statement.");
+}
+
+// Tests that EXPECT_DEBUG_DEATH works as expected, that is, you can stream a
+// message to it, and in debug mode it:
+// 1. Asserts on death.
+// 2. Has no side effect.
+//
+// And in opt mode, it:
+// 1. Has side effects but does not assert.
+TEST_F(TestForDeathTest, TestExpectDebugDeath) {
+ int sideeffect = 0;
+
+ EXPECT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), "death.*DieInDebugElse12")
+ << "Must accept a streamed message";
+
+# ifdef NDEBUG
+
+ // Checks that the assignment occurs in opt mode (sideeffect).
+ EXPECT_EQ(12, sideeffect);
+
+# else
+
+ // Checks that the assignment does not occur in dbg mode (no sideeffect).
+ EXPECT_EQ(0, sideeffect);
+
+# endif
+}
+
+// Tests that ASSERT_DEBUG_DEATH works as expected, that is, you can stream a
+// message to it, and in debug mode it:
+// 1. Asserts on death.
+// 2. Has no side effect.
+//
+// And in opt mode, it:
+// 1. Has side effects but does not assert.
+TEST_F(TestForDeathTest, TestAssertDebugDeath) {
+ int sideeffect = 0;
+
+ ASSERT_DEBUG_DEATH(DieInDebugElse12(&sideeffect), "death.*DieInDebugElse12")
+ << "Must accept a streamed message";
+
+# ifdef NDEBUG
+
+ // Checks that the assignment occurs in opt mode (sideeffect).
+ EXPECT_EQ(12, sideeffect);
+
+# else
+
+ // Checks that the assignment does not occur in dbg mode (no sideeffect).
+ EXPECT_EQ(0, sideeffect);
+
+# endif
+}
+
+# ifndef NDEBUG
+
+void ExpectDebugDeathHelper(bool* aborted) {
+ *aborted = true;
+ EXPECT_DEBUG_DEATH(return, "") << "This is expected to fail.";
+ *aborted = false;
+}
+
+# if GTEST_OS_WINDOWS
+TEST(PopUpDeathTest, DoesNotShowPopUpOnAbort) {
+ printf("This test should be considered failing if it shows "
+ "any pop-up dialogs.\n");
+ fflush(stdout);
+
+ EXPECT_DEATH({
+ testing::GTEST_FLAG(catch_exceptions) = false;
+ abort();
+ }, "");
+}
+# endif // GTEST_OS_WINDOWS
+
+// Tests that EXPECT_DEBUG_DEATH in debug mode does not abort
+// the function.
+TEST_F(TestForDeathTest, ExpectDebugDeathDoesNotAbort) {
+ bool aborted = true;
+ EXPECT_NONFATAL_FAILURE(ExpectDebugDeathHelper(&aborted), "");
+ EXPECT_FALSE(aborted);
+}
+
+void AssertDebugDeathHelper(bool* aborted) {
+ *aborted = true;
+ ASSERT_DEBUG_DEATH(return, "") << "This is expected to fail.";
+ *aborted = false;
+}
+
+// Tests that ASSERT_DEBUG_DEATH in debug mode aborts the function on
+// failure.
+TEST_F(TestForDeathTest, AssertDebugDeathAborts) {
+ static bool aborted;
+ aborted = false;
+ EXPECT_FATAL_FAILURE(AssertDebugDeathHelper(&aborted), "");
+ EXPECT_TRUE(aborted);
+}
+
+# endif // _NDEBUG
+
+// Tests the *_EXIT family of macros, using a variety of predicates.
+static void TestExitMacros() {
+ EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
+ ASSERT_EXIT(_exit(42), testing::ExitedWithCode(42), "");
+
+# if GTEST_OS_WINDOWS
+
+ // Of all signals effects on the process exit code, only those of SIGABRT
+ // are documented on Windows.
+ // See http://msdn.microsoft.com/en-us/library/dwwzkt4c(VS.71).aspx.
+ EXPECT_EXIT(raise(SIGABRT), testing::ExitedWithCode(3), "") << "b_ar";
+
+# else
+
+ EXPECT_EXIT(raise(SIGKILL), testing::KilledBySignal(SIGKILL), "") << "foo";
+ ASSERT_EXIT(raise(SIGUSR2), testing::KilledBySignal(SIGUSR2), "") << "bar";
+
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_EXIT(_exit(0), testing::KilledBySignal(SIGSEGV), "")
+ << "This failure is expected, too.";
+ }, "This failure is expected, too.");
+
+# endif // GTEST_OS_WINDOWS
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_EXIT(raise(SIGSEGV), testing::ExitedWithCode(0), "")
+ << "This failure is expected.";
+ }, "This failure is expected.");
+}
+
+TEST_F(TestForDeathTest, ExitMacros) {
+ TestExitMacros();
+}
+
+TEST_F(TestForDeathTest, ExitMacrosUsingFork) {
+ testing::GTEST_FLAG(death_test_use_fork) = true;
+ TestExitMacros();
+}
+
+TEST_F(TestForDeathTest, InvalidStyle) {
+ testing::GTEST_FLAG(death_test_style) = "rococo";
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_DEATH(_exit(0), "") << "This failure is expected.";
+ }, "This failure is expected.");
+}
+
+TEST_F(TestForDeathTest, DeathTestFailedOutput) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_DEATH(DieWithMessage("death\n"),
+ "expected message"),
+ "Actual msg:\n"
+ "[ DEATH ] death\n");
+}
+
+TEST_F(TestForDeathTest, DeathTestUnexpectedReturnOutput) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_DEATH({
+ fprintf(stderr, "returning\n");
+ fflush(stderr);
+ return;
+ }, ""),
+ " Result: illegal return in test statement.\n"
+ " Error msg:\n"
+ "[ DEATH ] returning\n");
+}
+
+TEST_F(TestForDeathTest, DeathTestBadExitCodeOutput) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_EXIT(DieWithMessage("exiting with rc 1\n"),
+ testing::ExitedWithCode(3),
+ "expected message"),
+ " Result: died but not with expected exit code:\n"
+ " Exited with exit status 1\n"
+ "Actual msg:\n"
+ "[ DEATH ] exiting with rc 1\n");
+}
+
+TEST_F(TestForDeathTest, DeathTestMultiLineMatchFail) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_DEATH(DieWithMessage("line 1\nline 2\nline 3\n"),
+ "line 1\nxyz\nline 3\n"),
+ "Actual msg:\n"
+ "[ DEATH ] line 1\n"
+ "[ DEATH ] line 2\n"
+ "[ DEATH ] line 3\n");
+}
+
+TEST_F(TestForDeathTest, DeathTestMultiLineMatchPass) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_DEATH(DieWithMessage("line 1\nline 2\nline 3\n"),
+ "line 1\nline 2\nline 3\n");
+}
+
+// A DeathTestFactory that returns MockDeathTests.
+class MockDeathTestFactory : public DeathTestFactory {
+ public:
+ MockDeathTestFactory();
+ virtual bool Create(const char* statement,
+ const ::testing::internal::RE* regex,
+ const char* file, int line, DeathTest** test);
+
+ // Sets the parameters for subsequent calls to Create.
+ void SetParameters(bool create, DeathTest::TestRole role,
+ int status, bool passed);
+
+ // Accessors.
+ int AssumeRoleCalls() const { return assume_role_calls_; }
+ int WaitCalls() const { return wait_calls_; }
+ int PassedCalls() const { return passed_args_.size(); }
+ bool PassedArgument(int n) const { return passed_args_[n]; }
+ int AbortCalls() const { return abort_args_.size(); }
+ DeathTest::AbortReason AbortArgument(int n) const {
+ return abort_args_[n];
+ }
+ bool TestDeleted() const { return test_deleted_; }
+
+ private:
+ friend class MockDeathTest;
+ // If true, Create will return a MockDeathTest; otherwise it returns
+ // NULL.
+ bool create_;
+ // The value a MockDeathTest will return from its AssumeRole method.
+ DeathTest::TestRole role_;
+ // The value a MockDeathTest will return from its Wait method.
+ int status_;
+ // The value a MockDeathTest will return from its Passed method.
+ bool passed_;
+
+ // Number of times AssumeRole was called.
+ int assume_role_calls_;
+ // Number of times Wait was called.
+ int wait_calls_;
+ // The arguments to the calls to Passed since the last call to
+ // SetParameters.
+ std::vector<bool> passed_args_;
+ // The arguments to the calls to Abort since the last call to
+ // SetParameters.
+ std::vector<DeathTest::AbortReason> abort_args_;
+ // True if the last MockDeathTest returned by Create has been
+ // deleted.
+ bool test_deleted_;
+};
+
+
+// A DeathTest implementation useful in testing. It returns values set
+// at its creation from its various inherited DeathTest methods, and
+// reports calls to those methods to its parent MockDeathTestFactory
+// object.
+class MockDeathTest : public DeathTest {
+ public:
+ MockDeathTest(MockDeathTestFactory *parent,
+ TestRole role, int status, bool passed) :
+ parent_(parent), role_(role), status_(status), passed_(passed) {
+ }
+ virtual ~MockDeathTest() {
+ parent_->test_deleted_ = true;
+ }
+ virtual TestRole AssumeRole() {
+ ++parent_->assume_role_calls_;
+ return role_;
+ }
+ virtual int Wait() {
+ ++parent_->wait_calls_;
+ return status_;
+ }
+ virtual bool Passed(bool exit_status_ok) {
+ parent_->passed_args_.push_back(exit_status_ok);
+ return passed_;
+ }
+ virtual void Abort(AbortReason reason) {
+ parent_->abort_args_.push_back(reason);
+ }
+
+ private:
+ MockDeathTestFactory* const parent_;
+ const TestRole role_;
+ const int status_;
+ const bool passed_;
+};
+
+
+// MockDeathTestFactory constructor.
+MockDeathTestFactory::MockDeathTestFactory()
+ : create_(true),
+ role_(DeathTest::OVERSEE_TEST),
+ status_(0),
+ passed_(true),
+ assume_role_calls_(0),
+ wait_calls_(0),
+ passed_args_(),
+ abort_args_() {
+}
+
+
+// Sets the parameters for subsequent calls to Create.
+void MockDeathTestFactory::SetParameters(bool create,
+ DeathTest::TestRole role,
+ int status, bool passed) {
+ create_ = create;
+ role_ = role;
+ status_ = status;
+ passed_ = passed;
+
+ assume_role_calls_ = 0;
+ wait_calls_ = 0;
+ passed_args_.clear();
+ abort_args_.clear();
+}
+
+
+// Sets test to NULL (if create_ is false) or to the address of a new
+// MockDeathTest object with parameters taken from the last call
+// to SetParameters (if create_ is true). Always returns true.
+bool MockDeathTestFactory::Create(const char* /*statement*/,
+ const ::testing::internal::RE* /*regex*/,
+ const char* /*file*/,
+ int /*line*/,
+ DeathTest** test) {
+ test_deleted_ = false;
+ if (create_) {
+ *test = new MockDeathTest(this, role_, status_, passed_);
+ } else {
+ *test = NULL;
+ }
+ return true;
+}
+
+// A test fixture for testing the logic of the GTEST_DEATH_TEST_ macro.
+// It installs a MockDeathTestFactory that is used for the duration
+// of the test case.
+class MacroLogicDeathTest : public testing::Test {
+ protected:
+ static testing::internal::ReplaceDeathTestFactory* replacer_;
+ static MockDeathTestFactory* factory_;
+
+ static void SetUpTestCase() {
+ factory_ = new MockDeathTestFactory;
+ replacer_ = new testing::internal::ReplaceDeathTestFactory(factory_);
+ }
+
+ static void TearDownTestCase() {
+ delete replacer_;
+ replacer_ = NULL;
+ delete factory_;
+ factory_ = NULL;
+ }
+
+ // Runs a death test that breaks the rules by returning. Such a death
+ // test cannot be run directly from a test routine that uses a
+ // MockDeathTest, or the remainder of the routine will not be executed.
+ static void RunReturningDeathTest(bool* flag) {
+ ASSERT_DEATH({ // NOLINT
+ *flag = true;
+ return;
+ }, "");
+ }
+};
+
+testing::internal::ReplaceDeathTestFactory* MacroLogicDeathTest::replacer_
+ = NULL;
+MockDeathTestFactory* MacroLogicDeathTest::factory_ = NULL;
+
+
+// Test that nothing happens when the factory doesn't return a DeathTest:
+TEST_F(MacroLogicDeathTest, NothingHappens) {
+ bool flag = false;
+ factory_->SetParameters(false, DeathTest::OVERSEE_TEST, 0, true);
+ EXPECT_DEATH(flag = true, "");
+ EXPECT_FALSE(flag);
+ EXPECT_EQ(0, factory_->AssumeRoleCalls());
+ EXPECT_EQ(0, factory_->WaitCalls());
+ EXPECT_EQ(0, factory_->PassedCalls());
+ EXPECT_EQ(0, factory_->AbortCalls());
+ EXPECT_FALSE(factory_->TestDeleted());
+}
+
+// Test that the parent process doesn't run the death test code,
+// and that the Passed method returns false when the (simulated)
+// child process exits with status 0:
+TEST_F(MacroLogicDeathTest, ChildExitsSuccessfully) {
+ bool flag = false;
+ factory_->SetParameters(true, DeathTest::OVERSEE_TEST, 0, true);
+ EXPECT_DEATH(flag = true, "");
+ EXPECT_FALSE(flag);
+ EXPECT_EQ(1, factory_->AssumeRoleCalls());
+ EXPECT_EQ(1, factory_->WaitCalls());
+ ASSERT_EQ(1, factory_->PassedCalls());
+ EXPECT_FALSE(factory_->PassedArgument(0));
+ EXPECT_EQ(0, factory_->AbortCalls());
+ EXPECT_TRUE(factory_->TestDeleted());
+}
+
+// Tests that the Passed method was given the argument "true" when
+// the (simulated) child process exits with status 1:
+TEST_F(MacroLogicDeathTest, ChildExitsUnsuccessfully) {
+ bool flag = false;
+ factory_->SetParameters(true, DeathTest::OVERSEE_TEST, 1, true);
+ EXPECT_DEATH(flag = true, "");
+ EXPECT_FALSE(flag);
+ EXPECT_EQ(1, factory_->AssumeRoleCalls());
+ EXPECT_EQ(1, factory_->WaitCalls());
+ ASSERT_EQ(1, factory_->PassedCalls());
+ EXPECT_TRUE(factory_->PassedArgument(0));
+ EXPECT_EQ(0, factory_->AbortCalls());
+ EXPECT_TRUE(factory_->TestDeleted());
+}
+
+// Tests that the (simulated) child process executes the death test
+// code, and is aborted with the correct AbortReason if it
+// executes a return statement.
+TEST_F(MacroLogicDeathTest, ChildPerformsReturn) {
+ bool flag = false;
+ factory_->SetParameters(true, DeathTest::EXECUTE_TEST, 0, true);
+ RunReturningDeathTest(&flag);
+ EXPECT_TRUE(flag);
+ EXPECT_EQ(1, factory_->AssumeRoleCalls());
+ EXPECT_EQ(0, factory_->WaitCalls());
+ EXPECT_EQ(0, factory_->PassedCalls());
+ EXPECT_EQ(1, factory_->AbortCalls());
+ EXPECT_EQ(DeathTest::TEST_ENCOUNTERED_RETURN_STATEMENT,
+ factory_->AbortArgument(0));
+ EXPECT_TRUE(factory_->TestDeleted());
+}
+
+// Tests that the (simulated) child process is aborted with the
+// correct AbortReason if it does not die.
+TEST_F(MacroLogicDeathTest, ChildDoesNotDie) {
+ bool flag = false;
+ factory_->SetParameters(true, DeathTest::EXECUTE_TEST, 0, true);
+ EXPECT_DEATH(flag = true, "");
+ EXPECT_TRUE(flag);
+ EXPECT_EQ(1, factory_->AssumeRoleCalls());
+ EXPECT_EQ(0, factory_->WaitCalls());
+ EXPECT_EQ(0, factory_->PassedCalls());
+ // This time there are two calls to Abort: one since the test didn't
+ // die, and another from the ReturnSentinel when it's destroyed. The
+ // sentinel normally isn't destroyed if a test doesn't die, since
+ // _exit(2) is called in that case by ForkingDeathTest, but not by
+ // our MockDeathTest.
+ ASSERT_EQ(2, factory_->AbortCalls());
+ EXPECT_EQ(DeathTest::TEST_DID_NOT_DIE,
+ factory_->AbortArgument(0));
+ EXPECT_EQ(DeathTest::TEST_ENCOUNTERED_RETURN_STATEMENT,
+ factory_->AbortArgument(1));
+ EXPECT_TRUE(factory_->TestDeleted());
+}
+
+// Tests that a successful death test does not register a successful
+// test part.
+TEST(SuccessRegistrationDeathTest, NoSuccessPart) {
+ EXPECT_DEATH(_exit(1), "");
+ EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count());
+}
+
+TEST(StreamingAssertionsDeathTest, DeathTest) {
+ EXPECT_DEATH(_exit(1), "") << "unexpected failure";
+ ASSERT_DEATH(_exit(1), "") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_DEATH(_exit(0), "") << "expected failure";
+ }, "expected failure");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_DEATH(_exit(0), "") << "expected failure";
+ }, "expected failure");
+}
+
+// Tests that GetLastErrnoDescription returns an empty string when the
+// last error is 0 and non-empty string when it is non-zero.
+TEST(GetLastErrnoDescription, GetLastErrnoDescriptionWorks) {
+ errno = ENOENT;
+ EXPECT_STRNE("", GetLastErrnoDescription().c_str());
+ errno = 0;
+ EXPECT_STREQ("", GetLastErrnoDescription().c_str());
+}
+
+# if GTEST_OS_WINDOWS
+TEST(AutoHandleTest, AutoHandleWorks) {
+ HANDLE handle = ::CreateEvent(NULL, FALSE, FALSE, NULL);
+ ASSERT_NE(INVALID_HANDLE_VALUE, handle);
+
+ // Tests that the AutoHandle is correctly initialized with a handle.
+ testing::internal::AutoHandle auto_handle(handle);
+ EXPECT_EQ(handle, auto_handle.Get());
+
+ // Tests that Reset assigns INVALID_HANDLE_VALUE.
+ // Note that this cannot verify whether the original handle is closed.
+ auto_handle.Reset();
+ EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle.Get());
+
+ // Tests that Reset assigns the new handle.
+ // Note that this cannot verify whether the original handle is closed.
+ handle = ::CreateEvent(NULL, FALSE, FALSE, NULL);
+ ASSERT_NE(INVALID_HANDLE_VALUE, handle);
+ auto_handle.Reset(handle);
+ EXPECT_EQ(handle, auto_handle.Get());
+
+ // Tests that AutoHandle contains INVALID_HANDLE_VALUE by default.
+ testing::internal::AutoHandle auto_handle2;
+ EXPECT_EQ(INVALID_HANDLE_VALUE, auto_handle2.Get());
+}
+# endif // GTEST_OS_WINDOWS
+
+# if GTEST_OS_WINDOWS
+typedef unsigned __int64 BiggestParsable;
+typedef signed __int64 BiggestSignedParsable;
+const BiggestParsable kBiggestParsableMax = ULLONG_MAX;
+const BiggestSignedParsable kBiggestSignedParsableMax = LLONG_MAX;
+# else
+typedef unsigned long long BiggestParsable;
+typedef signed long long BiggestSignedParsable;
+const BiggestParsable kBiggestParsableMax =
+ ::std::numeric_limits<BiggestParsable>::max();
+const BiggestSignedParsable kBiggestSignedParsableMax =
+ ::std::numeric_limits<BiggestSignedParsable>::max();
+# endif // GTEST_OS_WINDOWS
+
+TEST(ParseNaturalNumberTest, RejectsInvalidFormat) {
+ BiggestParsable result = 0;
+
+ // Rejects non-numbers.
+ EXPECT_FALSE(ParseNaturalNumber(String("non-number string"), &result));
+
+ // Rejects numbers with whitespace prefix.
+ EXPECT_FALSE(ParseNaturalNumber(String(" 123"), &result));
+
+ // Rejects negative numbers.
+ EXPECT_FALSE(ParseNaturalNumber(String("-123"), &result));
+
+ // Rejects numbers starting with a plus sign.
+ EXPECT_FALSE(ParseNaturalNumber(String("+123"), &result));
+ errno = 0;
+}
+
+TEST(ParseNaturalNumberTest, RejectsOverflownNumbers) {
+ BiggestParsable result = 0;
+
+ EXPECT_FALSE(ParseNaturalNumber(String("99999999999999999999999"), &result));
+
+ signed char char_result = 0;
+ EXPECT_FALSE(ParseNaturalNumber(String("200"), &char_result));
+ errno = 0;
+}
+
+TEST(ParseNaturalNumberTest, AcceptsValidNumbers) {
+ BiggestParsable result = 0;
+
+ result = 0;
+ ASSERT_TRUE(ParseNaturalNumber(String("123"), &result));
+ EXPECT_EQ(123U, result);
+
+ // Check 0 as an edge case.
+ result = 1;
+ ASSERT_TRUE(ParseNaturalNumber(String("0"), &result));
+ EXPECT_EQ(0U, result);
+
+ result = 1;
+ ASSERT_TRUE(ParseNaturalNumber(String("00000"), &result));
+ EXPECT_EQ(0U, result);
+}
+
+TEST(ParseNaturalNumberTest, AcceptsTypeLimits) {
+ Message msg;
+ msg << kBiggestParsableMax;
+
+ BiggestParsable result = 0;
+ EXPECT_TRUE(ParseNaturalNumber(msg.GetString(), &result));
+ EXPECT_EQ(kBiggestParsableMax, result);
+
+ Message msg2;
+ msg2 << kBiggestSignedParsableMax;
+
+ BiggestSignedParsable signed_result = 0;
+ EXPECT_TRUE(ParseNaturalNumber(msg2.GetString(), &signed_result));
+ EXPECT_EQ(kBiggestSignedParsableMax, signed_result);
+
+ Message msg3;
+ msg3 << INT_MAX;
+
+ int int_result = 0;
+ EXPECT_TRUE(ParseNaturalNumber(msg3.GetString(), &int_result));
+ EXPECT_EQ(INT_MAX, int_result);
+
+ Message msg4;
+ msg4 << UINT_MAX;
+
+ unsigned int uint_result = 0;
+ EXPECT_TRUE(ParseNaturalNumber(msg4.GetString(), &uint_result));
+ EXPECT_EQ(UINT_MAX, uint_result);
+}
+
+TEST(ParseNaturalNumberTest, WorksForShorterIntegers) {
+ short short_result = 0;
+ ASSERT_TRUE(ParseNaturalNumber(String("123"), &short_result));
+ EXPECT_EQ(123, short_result);
+
+ signed char char_result = 0;
+ ASSERT_TRUE(ParseNaturalNumber(String("123"), &char_result));
+ EXPECT_EQ(123, char_result);
+}
+
+# if GTEST_OS_WINDOWS
+TEST(EnvironmentTest, HandleFitsIntoSizeT) {
+ // TODO(vladl@google.com): Remove this test after this condition is verified
+ // in a static assertion in gtest-death-test.cc in the function
+ // GetStatusFileDescriptor.
+ ASSERT_TRUE(sizeof(HANDLE) <= sizeof(size_t));
+}
+# endif // GTEST_OS_WINDOWS
+
+// Tests that EXPECT_DEATH_IF_SUPPORTED/ASSERT_DEATH_IF_SUPPORTED trigger
+// failures when death tests are available on the system.
+TEST(ConditionalDeathMacrosDeathTest, ExpectsDeathWhenDeathTestsAvailable) {
+ EXPECT_DEATH_IF_SUPPORTED(DieInside("CondDeathTestExpectMacro"),
+ "death inside CondDeathTestExpectMacro");
+ ASSERT_DEATH_IF_SUPPORTED(DieInside("CondDeathTestAssertMacro"),
+ "death inside CondDeathTestAssertMacro");
+
+ // Empty statement will not crash, which must trigger a failure.
+ EXPECT_NONFATAL_FAILURE(EXPECT_DEATH_IF_SUPPORTED(;, ""), "");
+ EXPECT_FATAL_FAILURE(ASSERT_DEATH_IF_SUPPORTED(;, ""), "");
+}
+
+#else
+
+using testing::internal::CaptureStderr;
+using testing::internal::GetCapturedStderr;
+using testing::internal::String;
+
+// Tests that EXPECT_DEATH_IF_SUPPORTED/ASSERT_DEATH_IF_SUPPORTED are still
+// defined but do not trigger failures when death tests are not available on
+// the system.
+TEST(ConditionalDeathMacrosTest, WarnsWhenDeathTestsNotAvailable) {
+ // Empty statement will not crash, but that should not trigger a failure
+ // when death tests are not supported.
+ CaptureStderr();
+ EXPECT_DEATH_IF_SUPPORTED(;, "");
+ String output = GetCapturedStderr();
+ ASSERT_TRUE(NULL != strstr(output.c_str(),
+ "Death tests are not supported on this platform"));
+ ASSERT_TRUE(NULL != strstr(output.c_str(), ";"));
+
+ // The streamed message should not be printed as there is no test failure.
+ CaptureStderr();
+ EXPECT_DEATH_IF_SUPPORTED(;, "") << "streamed message";
+ output = GetCapturedStderr();
+ ASSERT_TRUE(NULL == strstr(output.c_str(), "streamed message"));
+
+ CaptureStderr();
+ ASSERT_DEATH_IF_SUPPORTED(;, ""); // NOLINT
+ output = GetCapturedStderr();
+ ASSERT_TRUE(NULL != strstr(output.c_str(),
+ "Death tests are not supported on this platform"));
+ ASSERT_TRUE(NULL != strstr(output.c_str(), ";"));
+
+ CaptureStderr();
+ ASSERT_DEATH_IF_SUPPORTED(;, "") << "streamed message"; // NOLINT
+ output = GetCapturedStderr();
+ ASSERT_TRUE(NULL == strstr(output.c_str(), "streamed message"));
+}
+
+void FuncWithAssert(int* n) {
+ ASSERT_DEATH_IF_SUPPORTED(return;, "");
+ (*n)++;
+}
+
+// Tests that ASSERT_DEATH_IF_SUPPORTED does not return from the current
+// function (as ASSERT_DEATH does) if death tests are not supported.
+TEST(ConditionalDeathMacrosTest, AssertDeatDoesNotReturnhIfUnsupported) {
+ int n = 0;
+ FuncWithAssert(&n);
+ EXPECT_EQ(1, n);
+}
+#endif // GTEST_HAS_DEATH_TEST
+
+// Tests that the death test macros expand to code which may or may not
+// be followed by operator<<, and that in either case the complete text
+// comprises only a single C++ statement.
+//
+// The syntax should work whether death tests are available or not.
+TEST(ConditionalDeathMacrosSyntaxDeathTest, SingleStatement) {
+ if (AlwaysFalse())
+ // This would fail if executed; this is a compilation test only
+ ASSERT_DEATH_IF_SUPPORTED(return, "");
+
+ if (AlwaysTrue())
+ EXPECT_DEATH_IF_SUPPORTED(_exit(1), "");
+ else
+ // This empty "else" branch is meant to ensure that EXPECT_DEATH
+ // doesn't expand into an "if" statement without an "else"
+ ; // NOLINT
+
+ if (AlwaysFalse())
+ ASSERT_DEATH_IF_SUPPORTED(return, "") << "did not die";
+
+ if (AlwaysFalse())
+ ; // NOLINT
+ else
+ EXPECT_DEATH_IF_SUPPORTED(_exit(1), "") << 1 << 2 << 3;
+}
+
+// Tests that conditional death test macros expand to code which interacts
+// well with switch statements.
+TEST(ConditionalDeathMacrosSyntaxDeathTest, SwitchStatement) {
+// Microsoft compiler usually complains about switch statements without
+// case labels. We suppress that warning for this test.
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable: 4065)
+#endif // _MSC_VER
+
+ switch (0)
+ default:
+ ASSERT_DEATH_IF_SUPPORTED(_exit(1), "")
+ << "exit in default switch handler";
+
+ switch (0)
+ case 0:
+ EXPECT_DEATH_IF_SUPPORTED(_exit(1), "") << "exit in switch case";
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif // _MSC_VER
+}
+
+TEST(InDeathTestChildDeathTest, ReportsDeathTestCorrectlyInFastStyle) {
+ testing::GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_FALSE(InDeathTestChild());
+ EXPECT_DEATH({
+ fprintf(stderr, InDeathTestChild() ? "Inside" : "Outside");
+ fflush(stderr);
+ _exit(1);
+ }, "Inside");
+}
+
+TEST(InDeathTestChildDeathTest, ReportsDeathTestCorrectlyInThreadSafeStyle) {
+ testing::GTEST_FLAG(death_test_style) = "threadsafe";
+ EXPECT_FALSE(InDeathTestChild());
+ EXPECT_DEATH({
+ fprintf(stderr, InDeathTestChild() ? "Inside" : "Outside");
+ fflush(stderr);
+ _exit(1);
+ }, "Inside");
+}
+
+// Tests that a test case whose name ends with "DeathTest" works fine
+// on Windows.
+TEST(NotADeathTest, Test) {
+ SUCCEED();
+}
diff --git a/src/testing/gtest/test/gtest-filepath_test.cc b/src/testing/gtest/test/gtest-filepath_test.cc
new file mode 100644
index 0000000..66d4118
--- /dev/null
+++ b/src/testing/gtest/test/gtest-filepath_test.cc
@@ -0,0 +1,696 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: keith.ray@gmail.com (Keith Ray)
+//
+// Google Test filepath utilities
+//
+// This file tests classes and functions used internally by
+// Google Test. They are subject to change without notice.
+//
+// This file is #included from gtest_unittest.cc, to avoid changing
+// build or make-files for some existing Google Test clients. Do not
+// #include this file anywhere else!
+
+#include "gtest/internal/gtest-filepath.h"
+#include "gtest/gtest.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#if GTEST_OS_WINDOWS_MOBILE
+# include <windows.h> // NOLINT
+#elif GTEST_OS_WINDOWS
+# include <direct.h> // NOLINT
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+namespace testing {
+namespace internal {
+namespace {
+
+#if GTEST_OS_WINDOWS_MOBILE
+// TODO(wan@google.com): Move these to the POSIX adapter section in
+// gtest-port.h.
+
+// Windows CE doesn't have the remove C function.
+int remove(const char* path) {
+ LPCWSTR wpath = String::AnsiToUtf16(path);
+ int ret = DeleteFile(wpath) ? 0 : -1;
+ delete [] wpath;
+ return ret;
+}
+// Windows CE doesn't have the _rmdir C function.
+int _rmdir(const char* path) {
+ FilePath filepath(path);
+ LPCWSTR wpath = String::AnsiToUtf16(
+ filepath.RemoveTrailingPathSeparator().c_str());
+ int ret = RemoveDirectory(wpath) ? 0 : -1;
+ delete [] wpath;
+ return ret;
+}
+
+#else
+
+TEST(GetCurrentDirTest, ReturnsCurrentDir) {
+ const FilePath original_dir = FilePath::GetCurrentDir();
+ EXPECT_FALSE(original_dir.IsEmpty());
+
+ posix::ChDir(GTEST_PATH_SEP_);
+ const FilePath cwd = FilePath::GetCurrentDir();
+ posix::ChDir(original_dir.c_str());
+
+# if GTEST_OS_WINDOWS
+
+ // Skips the ":".
+ const char* const cwd_without_drive = strchr(cwd.c_str(), ':');
+ ASSERT_TRUE(cwd_without_drive != NULL);
+ EXPECT_STREQ(GTEST_PATH_SEP_, cwd_without_drive + 1);
+
+# else
+
+ EXPECT_STREQ(GTEST_PATH_SEP_, cwd.c_str());
+
+# endif
+}
+
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+TEST(IsEmptyTest, ReturnsTrueForEmptyPath) {
+ EXPECT_TRUE(FilePath("").IsEmpty());
+ EXPECT_TRUE(FilePath(NULL).IsEmpty());
+}
+
+TEST(IsEmptyTest, ReturnsFalseForNonEmptyPath) {
+ EXPECT_FALSE(FilePath("a").IsEmpty());
+ EXPECT_FALSE(FilePath(".").IsEmpty());
+ EXPECT_FALSE(FilePath("a/b").IsEmpty());
+ EXPECT_FALSE(FilePath("a\\b\\").IsEmpty());
+}
+
+// RemoveDirectoryName "" -> ""
+TEST(RemoveDirectoryNameTest, WhenEmptyName) {
+ EXPECT_STREQ("", FilePath("").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "afile" -> "afile"
+TEST(RemoveDirectoryNameTest, ButNoDirectory) {
+ EXPECT_STREQ("afile",
+ FilePath("afile").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "/afile" -> "afile"
+TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileName) {
+ EXPECT_STREQ("afile",
+ FilePath(GTEST_PATH_SEP_ "afile").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "adir/" -> ""
+TEST(RemoveDirectoryNameTest, WhereThereIsNoFileName) {
+ EXPECT_STREQ("",
+ FilePath("adir" GTEST_PATH_SEP_).RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "adir/afile" -> "afile"
+TEST(RemoveDirectoryNameTest, ShouldGiveFileName) {
+ EXPECT_STREQ("afile",
+ FilePath("adir" GTEST_PATH_SEP_ "afile").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName "adir/subdir/afile" -> "afile"
+TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileName) {
+ EXPECT_STREQ("afile",
+ FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile")
+ .RemoveDirectoryName().c_str());
+}
+
+#if GTEST_HAS_ALT_PATH_SEP_
+
+// Tests that RemoveDirectoryName() works with the alternate separator
+// on Windows.
+
+// RemoveDirectoryName("/afile") -> "afile"
+TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileNameForAlternateSeparator) {
+ EXPECT_STREQ("afile",
+ FilePath("/afile").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName("adir/") -> ""
+TEST(RemoveDirectoryNameTest, WhereThereIsNoFileNameForAlternateSeparator) {
+ EXPECT_STREQ("",
+ FilePath("adir/").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName("adir/afile") -> "afile"
+TEST(RemoveDirectoryNameTest, ShouldGiveFileNameForAlternateSeparator) {
+ EXPECT_STREQ("afile",
+ FilePath("adir/afile").RemoveDirectoryName().c_str());
+}
+
+// RemoveDirectoryName("adir/subdir/afile") -> "afile"
+TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileNameForAlternateSeparator) {
+ EXPECT_STREQ("afile",
+ FilePath("adir/subdir/afile").RemoveDirectoryName().c_str());
+}
+
+#endif
+
+// RemoveFileName "" -> "./"
+TEST(RemoveFileNameTest, EmptyName) {
+#if GTEST_OS_WINDOWS_MOBILE
+ // On Windows CE, we use the root as the current directory.
+ EXPECT_STREQ(GTEST_PATH_SEP_,
+ FilePath("").RemoveFileName().c_str());
+#else
+ EXPECT_STREQ("." GTEST_PATH_SEP_,
+ FilePath("").RemoveFileName().c_str());
+#endif
+}
+
+// RemoveFileName "adir/" -> "adir/"
+TEST(RemoveFileNameTest, ButNoFile) {
+ EXPECT_STREQ("adir" GTEST_PATH_SEP_,
+ FilePath("adir" GTEST_PATH_SEP_).RemoveFileName().c_str());
+}
+
+// RemoveFileName "adir/afile" -> "adir/"
+TEST(RemoveFileNameTest, GivesDirName) {
+ EXPECT_STREQ("adir" GTEST_PATH_SEP_,
+ FilePath("adir" GTEST_PATH_SEP_ "afile")
+ .RemoveFileName().c_str());
+}
+
+// RemoveFileName "adir/subdir/afile" -> "adir/subdir/"
+TEST(RemoveFileNameTest, GivesDirAndSubDirName) {
+ EXPECT_STREQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_,
+ FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile")
+ .RemoveFileName().c_str());
+}
+
+// RemoveFileName "/afile" -> "/"
+TEST(RemoveFileNameTest, GivesRootDir) {
+ EXPECT_STREQ(GTEST_PATH_SEP_,
+ FilePath(GTEST_PATH_SEP_ "afile").RemoveFileName().c_str());
+}
+
+#if GTEST_HAS_ALT_PATH_SEP_
+
+// Tests that RemoveFileName() works with the alternate separator on
+// Windows.
+
+// RemoveFileName("adir/") -> "adir/"
+TEST(RemoveFileNameTest, ButNoFileForAlternateSeparator) {
+ EXPECT_STREQ("adir" GTEST_PATH_SEP_,
+ FilePath("adir/").RemoveFileName().c_str());
+}
+
+// RemoveFileName("adir/afile") -> "adir/"
+TEST(RemoveFileNameTest, GivesDirNameForAlternateSeparator) {
+ EXPECT_STREQ("adir" GTEST_PATH_SEP_,
+ FilePath("adir/afile").RemoveFileName().c_str());
+}
+
+// RemoveFileName("adir/subdir/afile") -> "adir/subdir/"
+TEST(RemoveFileNameTest, GivesDirAndSubDirNameForAlternateSeparator) {
+ EXPECT_STREQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_,
+ FilePath("adir/subdir/afile").RemoveFileName().c_str());
+}
+
+// RemoveFileName("/afile") -> "\"
+TEST(RemoveFileNameTest, GivesRootDirForAlternateSeparator) {
+ EXPECT_STREQ(GTEST_PATH_SEP_,
+ FilePath("/afile").RemoveFileName().c_str());
+}
+
+#endif
+
+TEST(MakeFileNameTest, GenerateWhenNumberIsZero) {
+ FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"),
+ 0, "xml");
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateFileNameNumberGtZero) {
+ FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"),
+ 12, "xml");
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberIsZero) {
+ FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_),
+ FilePath("bar"), 0, "xml");
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberGtZero) {
+ FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_),
+ FilePath("bar"), 12, "xml");
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateWhenNumberIsZeroAndDirIsEmpty) {
+ FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"),
+ 0, "xml");
+ EXPECT_STREQ("bar.xml", actual.c_str());
+}
+
+TEST(MakeFileNameTest, GenerateWhenNumberIsNotZeroAndDirIsEmpty) {
+ FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"),
+ 14, "xml");
+ EXPECT_STREQ("bar_14.xml", actual.c_str());
+}
+
+TEST(ConcatPathsTest, WorksWhenDirDoesNotEndWithPathSep) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
+ FilePath("bar.xml"));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
+}
+
+TEST(ConcatPathsTest, WorksWhenPath1EndsWithPathSep) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_),
+ FilePath("bar.xml"));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path1BeingEmpty) {
+ FilePath actual = FilePath::ConcatPaths(FilePath(""),
+ FilePath("bar.xml"));
+ EXPECT_STREQ("bar.xml", actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path2BeingEmpty) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
+ FilePath(""));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_, actual.c_str());
+}
+
+TEST(ConcatPathsTest, BothPathBeingEmpty) {
+ FilePath actual = FilePath::ConcatPaths(FilePath(""),
+ FilePath(""));
+ EXPECT_STREQ("", actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path1ContainsPathSep) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_ "bar"),
+ FilePath("foobar.xml"));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "foobar.xml",
+ actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path2ContainsPathSep) {
+ FilePath actual = FilePath::ConcatPaths(
+ FilePath("foo" GTEST_PATH_SEP_),
+ FilePath("bar" GTEST_PATH_SEP_ "bar.xml"));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "bar.xml",
+ actual.c_str());
+}
+
+TEST(ConcatPathsTest, Path2EndsWithPathSep) {
+ FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
+ FilePath("bar" GTEST_PATH_SEP_));
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_, actual.c_str());
+}
+
+// RemoveTrailingPathSeparator "" -> ""
+TEST(RemoveTrailingPathSeparatorTest, EmptyString) {
+ EXPECT_STREQ("",
+ FilePath("").RemoveTrailingPathSeparator().c_str());
+}
+
+// RemoveTrailingPathSeparator "foo" -> "foo"
+TEST(RemoveTrailingPathSeparatorTest, FileNoSlashString) {
+ EXPECT_STREQ("foo",
+ FilePath("foo").RemoveTrailingPathSeparator().c_str());
+}
+
+// RemoveTrailingPathSeparator "foo/" -> "foo"
+TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveTrailingSeparator) {
+ EXPECT_STREQ(
+ "foo",
+ FilePath("foo" GTEST_PATH_SEP_).RemoveTrailingPathSeparator().c_str());
+#if GTEST_HAS_ALT_PATH_SEP_
+ EXPECT_STREQ("foo",
+ FilePath("foo/").RemoveTrailingPathSeparator().c_str());
+#endif
+}
+
+// RemoveTrailingPathSeparator "foo/bar/" -> "foo/bar/"
+TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveLastSeparator) {
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_)
+ .RemoveTrailingPathSeparator().c_str());
+}
+
+// RemoveTrailingPathSeparator "foo/bar" -> "foo/bar"
+TEST(RemoveTrailingPathSeparatorTest, ShouldReturnUnmodified) {
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ "bar")
+ .RemoveTrailingPathSeparator().c_str());
+}
+
+TEST(DirectoryTest, RootDirectoryExists) {
+#if GTEST_OS_WINDOWS // We are on Windows.
+ char current_drive[_MAX_PATH]; // NOLINT
+ current_drive[0] = static_cast<char>(_getdrive() + 'A' - 1);
+ current_drive[1] = ':';
+ current_drive[2] = '\\';
+ current_drive[3] = '\0';
+ EXPECT_TRUE(FilePath(current_drive).DirectoryExists());
+#else
+ EXPECT_TRUE(FilePath("/").DirectoryExists());
+#endif // GTEST_OS_WINDOWS
+}
+
+#if GTEST_OS_WINDOWS
+TEST(DirectoryTest, RootOfWrongDriveDoesNotExists) {
+ const int saved_drive_ = _getdrive();
+ // Find a drive that doesn't exist. Start with 'Z' to avoid common ones.
+ for (char drive = 'Z'; drive >= 'A'; drive--)
+ if (_chdrive(drive - 'A' + 1) == -1) {
+ char non_drive[_MAX_PATH]; // NOLINT
+ non_drive[0] = drive;
+ non_drive[1] = ':';
+ non_drive[2] = '\\';
+ non_drive[3] = '\0';
+ EXPECT_FALSE(FilePath(non_drive).DirectoryExists());
+ break;
+ }
+ _chdrive(saved_drive_);
+}
+#endif // GTEST_OS_WINDOWS
+
+#if !GTEST_OS_WINDOWS_MOBILE
+// Windows CE _does_ consider an empty directory to exist.
+TEST(DirectoryTest, EmptyPathDirectoryDoesNotExist) {
+ EXPECT_FALSE(FilePath("").DirectoryExists());
+}
+#endif // !GTEST_OS_WINDOWS_MOBILE
+
+TEST(DirectoryTest, CurrentDirectoryExists) {
+#if GTEST_OS_WINDOWS // We are on Windows.
+# ifndef _WIN32_CE // Windows CE doesn't have a current directory.
+
+ EXPECT_TRUE(FilePath(".").DirectoryExists());
+ EXPECT_TRUE(FilePath(".\\").DirectoryExists());
+
+# endif // _WIN32_CE
+#else
+ EXPECT_TRUE(FilePath(".").DirectoryExists());
+ EXPECT_TRUE(FilePath("./").DirectoryExists());
+#endif // GTEST_OS_WINDOWS
+}
+
+TEST(NormalizeTest, NullStringsEqualEmptyDirectory) {
+ EXPECT_STREQ("", FilePath(NULL).c_str());
+ EXPECT_STREQ("", FilePath(String(NULL)).c_str());
+}
+
+// "foo/bar" == foo//bar" == "foo///bar"
+TEST(NormalizeTest, MultipleConsecutiveSepaparatorsInMidstring) {
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ "bar").c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
+ FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_
+ GTEST_PATH_SEP_ "bar").c_str());
+}
+
+// "/bar" == //bar" == "///bar"
+TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringStart) {
+ EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
+ FilePath(GTEST_PATH_SEP_ "bar").c_str());
+ EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
+ FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
+ EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
+ FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
+}
+
+// "foo/" == foo//" == "foo///"
+TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringEnd) {
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_,
+ FilePath("foo" GTEST_PATH_SEP_).c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_,
+ FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_).c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_,
+ FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_).c_str());
+}
+
+#if GTEST_HAS_ALT_PATH_SEP_
+
+// Tests that separators at the end of the string are normalized
+// regardless of their combination (e.g. "foo\" =="foo/\" ==
+// "foo\\/").
+TEST(NormalizeTest, MixAlternateSeparatorAtStringEnd) {
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_,
+ FilePath("foo/").c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_,
+ FilePath("foo" GTEST_PATH_SEP_ "/").c_str());
+ EXPECT_STREQ("foo" GTEST_PATH_SEP_,
+ FilePath("foo//" GTEST_PATH_SEP_).c_str());
+}
+
+#endif
+
+TEST(AssignmentOperatorTest, DefaultAssignedToNonDefault) {
+ FilePath default_path;
+ FilePath non_default_path("path");
+ non_default_path = default_path;
+ EXPECT_STREQ("", non_default_path.c_str());
+ EXPECT_STREQ("", default_path.c_str()); // RHS var is unchanged.
+}
+
+TEST(AssignmentOperatorTest, NonDefaultAssignedToDefault) {
+ FilePath non_default_path("path");
+ FilePath default_path;
+ default_path = non_default_path;
+ EXPECT_STREQ("path", default_path.c_str());
+ EXPECT_STREQ("path", non_default_path.c_str()); // RHS var is unchanged.
+}
+
+TEST(AssignmentOperatorTest, ConstAssignedToNonConst) {
+ const FilePath const_default_path("const_path");
+ FilePath non_default_path("path");
+ non_default_path = const_default_path;
+ EXPECT_STREQ("const_path", non_default_path.c_str());
+}
+
+class DirectoryCreationTest : public Test {
+ protected:
+ virtual void SetUp() {
+ testdata_path_.Set(FilePath(String::Format("%s%s%s",
+ TempDir().c_str(), GetCurrentExecutableName().c_str(),
+ "_directory_creation" GTEST_PATH_SEP_ "test" GTEST_PATH_SEP_)));
+ testdata_file_.Set(testdata_path_.RemoveTrailingPathSeparator());
+
+ unique_file0_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"),
+ 0, "txt"));
+ unique_file1_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"),
+ 1, "txt"));
+
+ remove(testdata_file_.c_str());
+ remove(unique_file0_.c_str());
+ remove(unique_file1_.c_str());
+ posix::RmDir(testdata_path_.c_str());
+ }
+
+ virtual void TearDown() {
+ remove(testdata_file_.c_str());
+ remove(unique_file0_.c_str());
+ remove(unique_file1_.c_str());
+ posix::RmDir(testdata_path_.c_str());
+ }
+
+ String TempDir() const {
+#if GTEST_OS_WINDOWS_MOBILE
+ return String("\\temp\\");
+#elif GTEST_OS_WINDOWS
+ const char* temp_dir = posix::GetEnv("TEMP");
+ if (temp_dir == NULL || temp_dir[0] == '\0')
+ return String("\\temp\\");
+ else if (String(temp_dir).EndsWith("\\"))
+ return String(temp_dir);
+ else
+ return String::Format("%s\\", temp_dir);
+#else
+ return String("/tmp/");
+#endif // GTEST_OS_WINDOWS_MOBILE
+ }
+
+ void CreateTextFile(const char* filename) {
+ FILE* f = posix::FOpen(filename, "w");
+ fprintf(f, "text\n");
+ fclose(f);
+ }
+
+ // Strings representing a directory and a file, with identical paths
+ // except for the trailing separator character that distinquishes
+ // a directory named 'test' from a file named 'test'. Example names:
+ FilePath testdata_path_; // "/tmp/directory_creation/test/"
+ FilePath testdata_file_; // "/tmp/directory_creation/test"
+ FilePath unique_file0_; // "/tmp/directory_creation/test/unique.txt"
+ FilePath unique_file1_; // "/tmp/directory_creation/test/unique_1.txt"
+};
+
+TEST_F(DirectoryCreationTest, CreateDirectoriesRecursively) {
+ EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.c_str();
+ EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively());
+ EXPECT_TRUE(testdata_path_.DirectoryExists());
+}
+
+TEST_F(DirectoryCreationTest, CreateDirectoriesForAlreadyExistingPath) {
+ EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.c_str();
+ EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively());
+ // Call 'create' again... should still succeed.
+ EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively());
+}
+
+TEST_F(DirectoryCreationTest, CreateDirectoriesAndUniqueFilename) {
+ FilePath file_path(FilePath::GenerateUniqueFileName(testdata_path_,
+ FilePath("unique"), "txt"));
+ EXPECT_STREQ(unique_file0_.c_str(), file_path.c_str());
+ EXPECT_FALSE(file_path.FileOrDirectoryExists()); // file not there
+
+ testdata_path_.CreateDirectoriesRecursively();
+ EXPECT_FALSE(file_path.FileOrDirectoryExists()); // file still not there
+ CreateTextFile(file_path.c_str());
+ EXPECT_TRUE(file_path.FileOrDirectoryExists());
+
+ FilePath file_path2(FilePath::GenerateUniqueFileName(testdata_path_,
+ FilePath("unique"), "txt"));
+ EXPECT_STREQ(unique_file1_.c_str(), file_path2.c_str());
+ EXPECT_FALSE(file_path2.FileOrDirectoryExists()); // file not there
+ CreateTextFile(file_path2.c_str());
+ EXPECT_TRUE(file_path2.FileOrDirectoryExists());
+}
+
+TEST_F(DirectoryCreationTest, CreateDirectoriesFail) {
+ // force a failure by putting a file where we will try to create a directory.
+ CreateTextFile(testdata_file_.c_str());
+ EXPECT_TRUE(testdata_file_.FileOrDirectoryExists());
+ EXPECT_FALSE(testdata_file_.DirectoryExists());
+ EXPECT_FALSE(testdata_file_.CreateDirectoriesRecursively());
+}
+
+TEST(NoDirectoryCreationTest, CreateNoDirectoriesForDefaultXmlFile) {
+ const FilePath test_detail_xml("test_detail.xml");
+ EXPECT_FALSE(test_detail_xml.CreateDirectoriesRecursively());
+}
+
+TEST(FilePathTest, DefaultConstructor) {
+ FilePath fp;
+ EXPECT_STREQ("", fp.c_str());
+}
+
+TEST(FilePathTest, CharAndCopyConstructors) {
+ const FilePath fp("spicy");
+ EXPECT_STREQ("spicy", fp.c_str());
+
+ const FilePath fp_copy(fp);
+ EXPECT_STREQ("spicy", fp_copy.c_str());
+}
+
+TEST(FilePathTest, StringConstructor) {
+ const FilePath fp(String("cider"));
+ EXPECT_STREQ("cider", fp.c_str());
+}
+
+TEST(FilePathTest, Set) {
+ const FilePath apple("apple");
+ FilePath mac("mac");
+ mac.Set(apple); // Implement Set() since overloading operator= is forbidden.
+ EXPECT_STREQ("apple", mac.c_str());
+ EXPECT_STREQ("apple", apple.c_str());
+}
+
+TEST(FilePathTest, ToString) {
+ const FilePath file("drink");
+ String str(file.ToString());
+ EXPECT_STREQ("drink", str.c_str());
+}
+
+TEST(FilePathTest, RemoveExtension) {
+ EXPECT_STREQ("app", FilePath("app.exe").RemoveExtension("exe").c_str());
+ EXPECT_STREQ("APP", FilePath("APP.EXE").RemoveExtension("exe").c_str());
+}
+
+TEST(FilePathTest, RemoveExtensionWhenThereIsNoExtension) {
+ EXPECT_STREQ("app", FilePath("app").RemoveExtension("exe").c_str());
+}
+
+TEST(FilePathTest, IsDirectory) {
+ EXPECT_FALSE(FilePath("cola").IsDirectory());
+ EXPECT_TRUE(FilePath("koala" GTEST_PATH_SEP_).IsDirectory());
+#if GTEST_HAS_ALT_PATH_SEP_
+ EXPECT_TRUE(FilePath("koala/").IsDirectory());
+#endif
+}
+
+TEST(FilePathTest, IsAbsolutePath) {
+ EXPECT_FALSE(FilePath("is" GTEST_PATH_SEP_ "relative").IsAbsolutePath());
+ EXPECT_FALSE(FilePath("").IsAbsolutePath());
+#if GTEST_OS_WINDOWS
+ EXPECT_TRUE(FilePath("c:\\" GTEST_PATH_SEP_ "is_not"
+ GTEST_PATH_SEP_ "relative").IsAbsolutePath());
+ EXPECT_FALSE(FilePath("c:foo" GTEST_PATH_SEP_ "bar").IsAbsolutePath());
+ EXPECT_TRUE(FilePath("c:/" GTEST_PATH_SEP_ "is_not"
+ GTEST_PATH_SEP_ "relative").IsAbsolutePath());
+#else
+ EXPECT_TRUE(FilePath(GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative")
+ .IsAbsolutePath());
+#endif // GTEST_OS_WINDOWS
+}
+
+TEST(FilePathTest, IsRootDirectory) {
+#if GTEST_OS_WINDOWS
+ EXPECT_TRUE(FilePath("a:\\").IsRootDirectory());
+ EXPECT_TRUE(FilePath("Z:/").IsRootDirectory());
+ EXPECT_TRUE(FilePath("e://").IsRootDirectory());
+ EXPECT_FALSE(FilePath("").IsRootDirectory());
+ EXPECT_FALSE(FilePath("b:").IsRootDirectory());
+ EXPECT_FALSE(FilePath("b:a").IsRootDirectory());
+ EXPECT_FALSE(FilePath("8:/").IsRootDirectory());
+ EXPECT_FALSE(FilePath("c|/").IsRootDirectory());
+#else
+ EXPECT_TRUE(FilePath("/").IsRootDirectory());
+ EXPECT_TRUE(FilePath("//").IsRootDirectory());
+ EXPECT_FALSE(FilePath("").IsRootDirectory());
+ EXPECT_FALSE(FilePath("\\").IsRootDirectory());
+ EXPECT_FALSE(FilePath("/x").IsRootDirectory());
+#endif
+}
+
+} // namespace
+} // namespace internal
+} // namespace testing
diff --git a/src/testing/gtest/test/gtest-linked_ptr_test.cc b/src/testing/gtest/test/gtest-linked_ptr_test.cc
new file mode 100644
index 0000000..6fcf512
--- /dev/null
+++ b/src/testing/gtest/test/gtest-linked_ptr_test.cc
@@ -0,0 +1,154 @@
+// Copyright 2003, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: Dan Egnor (egnor@google.com)
+// Ported to Windows: Vadim Berman (vadimb@google.com)
+
+#include "gtest/internal/gtest-linked_ptr.h"
+
+#include <stdlib.h>
+#include "gtest/gtest.h"
+
+namespace {
+
+using testing::Message;
+using testing::internal::linked_ptr;
+
+int num;
+Message* history = NULL;
+
+// Class which tracks allocation/deallocation
+class A {
+ public:
+ A(): mynum(num++) { *history << "A" << mynum << " ctor\n"; }
+ virtual ~A() { *history << "A" << mynum << " dtor\n"; }
+ virtual void Use() { *history << "A" << mynum << " use\n"; }
+ protected:
+ int mynum;
+};
+
+// Subclass
+class B : public A {
+ public:
+ B() { *history << "B" << mynum << " ctor\n"; }
+ ~B() { *history << "B" << mynum << " dtor\n"; }
+ virtual void Use() { *history << "B" << mynum << " use\n"; }
+};
+
+class LinkedPtrTest : public testing::Test {
+ public:
+ LinkedPtrTest() {
+ num = 0;
+ history = new Message;
+ }
+
+ virtual ~LinkedPtrTest() {
+ delete history;
+ history = NULL;
+ }
+};
+
+TEST_F(LinkedPtrTest, GeneralTest) {
+ {
+ linked_ptr<A> a0, a1, a2;
+ // Use explicit function call notation here to suppress self-assign warning.
+ a0.operator=(a0);
+ a1 = a2;
+ ASSERT_EQ(a0.get(), static_cast<A*>(NULL));
+ ASSERT_EQ(a1.get(), static_cast<A*>(NULL));
+ ASSERT_EQ(a2.get(), static_cast<A*>(NULL));
+ ASSERT_TRUE(a0 == NULL);
+ ASSERT_TRUE(a1 == NULL);
+ ASSERT_TRUE(a2 == NULL);
+
+ {
+ linked_ptr<A> a3(new A);
+ a0 = a3;
+ ASSERT_TRUE(a0 == a3);
+ ASSERT_TRUE(a0 != NULL);
+ ASSERT_TRUE(a0.get() == a3);
+ ASSERT_TRUE(a0 == a3.get());
+ linked_ptr<A> a4(a0);
+ a1 = a4;
+ linked_ptr<A> a5(new A);
+ ASSERT_TRUE(a5.get() != a3);
+ ASSERT_TRUE(a5 != a3.get());
+ a2 = a5;
+ linked_ptr<B> b0(new B);
+ linked_ptr<A> a6(b0);
+ ASSERT_TRUE(b0 == a6);
+ ASSERT_TRUE(a6 == b0);
+ ASSERT_TRUE(b0 != NULL);
+ a5 = b0;
+ a5 = b0;
+ a3->Use();
+ a4->Use();
+ a5->Use();
+ a6->Use();
+ b0->Use();
+ (*b0).Use();
+ b0.get()->Use();
+ }
+
+ a0->Use();
+ a1->Use();
+ a2->Use();
+
+ a1 = a2;
+ a2.reset(new A);
+ a0.reset();
+
+ linked_ptr<A> a7;
+ }
+
+ ASSERT_STREQ(
+ "A0 ctor\n"
+ "A1 ctor\n"
+ "A2 ctor\n"
+ "B2 ctor\n"
+ "A0 use\n"
+ "A0 use\n"
+ "B2 use\n"
+ "B2 use\n"
+ "B2 use\n"
+ "B2 use\n"
+ "B2 use\n"
+ "B2 dtor\n"
+ "A2 dtor\n"
+ "A0 use\n"
+ "A0 use\n"
+ "A1 use\n"
+ "A3 ctor\n"
+ "A0 dtor\n"
+ "A3 dtor\n"
+ "A1 dtor\n",
+ history->GetString().c_str());
+}
+
+} // Unnamed namespace
diff --git a/src/testing/gtest/test/gtest-listener_test.cc b/src/testing/gtest/test/gtest-listener_test.cc
new file mode 100644
index 0000000..1008608
--- /dev/null
+++ b/src/testing/gtest/test/gtest-listener_test.cc
@@ -0,0 +1,313 @@
+// Copyright 2009 Google Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This file verifies Google Test event listeners receive events at the
+// right times.
+
+#include "gtest/gtest.h"
+#include <vector>
+
+using ::testing::AddGlobalTestEnvironment;
+using ::testing::Environment;
+using ::testing::InitGoogleTest;
+using ::testing::Test;
+using ::testing::TestCase;
+using ::testing::TestEventListener;
+using ::testing::TestInfo;
+using ::testing::TestPartResult;
+using ::testing::UnitTest;
+using ::testing::internal::String;
+
+// Used by tests to register their events.
+std::vector<String>* g_events = NULL;
+
+namespace testing {
+namespace internal {
+
+class EventRecordingListener : public TestEventListener {
+ public:
+ explicit EventRecordingListener(const char* name) : name_(name) {}
+
+ protected:
+ virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {
+ g_events->push_back(GetFullMethodName("OnTestProgramStart"));
+ }
+
+ virtual void OnTestIterationStart(const UnitTest& /*unit_test*/,
+ int iteration) {
+ Message message;
+ message << GetFullMethodName("OnTestIterationStart")
+ << "(" << iteration << ")";
+ g_events->push_back(message.GetString());
+ }
+
+ virtual void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpStart"));
+ }
+
+ virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsSetUpEnd"));
+ }
+
+ virtual void OnTestCaseStart(const TestCase& /*test_case*/) {
+ g_events->push_back(GetFullMethodName("OnTestCaseStart"));
+ }
+
+ virtual void OnTestStart(const TestInfo& /*test_info*/) {
+ g_events->push_back(GetFullMethodName("OnTestStart"));
+ }
+
+ virtual void OnTestPartResult(const TestPartResult& /*test_part_result*/) {
+ g_events->push_back(GetFullMethodName("OnTestPartResult"));
+ }
+
+ virtual void OnTestEnd(const TestInfo& /*test_info*/) {
+ g_events->push_back(GetFullMethodName("OnTestEnd"));
+ }
+
+ virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {
+ g_events->push_back(GetFullMethodName("OnTestCaseEnd"));
+ }
+
+ virtual void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownStart"));
+ }
+
+ virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {
+ g_events->push_back(GetFullMethodName("OnEnvironmentsTearDownEnd"));
+ }
+
+ virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/,
+ int iteration) {
+ Message message;
+ message << GetFullMethodName("OnTestIterationEnd")
+ << "(" << iteration << ")";
+ g_events->push_back(message.GetString());
+ }
+
+ virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {
+ g_events->push_back(GetFullMethodName("OnTestProgramEnd"));
+ }
+
+ private:
+ String GetFullMethodName(const char* name) {
+ Message message;
+ message << name_ << "." << name;
+ return message.GetString();
+ }
+
+ String name_;
+};
+
+class EnvironmentInvocationCatcher : public Environment {
+ protected:
+ virtual void SetUp() {
+ g_events->push_back(String("Environment::SetUp"));
+ }
+
+ virtual void TearDown() {
+ g_events->push_back(String("Environment::TearDown"));
+ }
+};
+
+class ListenerTest : public Test {
+ protected:
+ static void SetUpTestCase() {
+ g_events->push_back(String("ListenerTest::SetUpTestCase"));
+ }
+
+ static void TearDownTestCase() {
+ g_events->push_back(String("ListenerTest::TearDownTestCase"));
+ }
+
+ virtual void SetUp() {
+ g_events->push_back(String("ListenerTest::SetUp"));
+ }
+
+ virtual void TearDown() {
+ g_events->push_back(String("ListenerTest::TearDown"));
+ }
+};
+
+TEST_F(ListenerTest, DoesFoo) {
+ // Test execution order within a test case is not guaranteed so we are not
+ // recording the test name.
+ g_events->push_back(String("ListenerTest::* Test Body"));
+ SUCCEED(); // Triggers OnTestPartResult.
+}
+
+TEST_F(ListenerTest, DoesBar) {
+ g_events->push_back(String("ListenerTest::* Test Body"));
+ SUCCEED(); // Triggers OnTestPartResult.
+}
+
+} // namespace internal
+
+} // namespace testing
+
+using ::testing::internal::EnvironmentInvocationCatcher;
+using ::testing::internal::EventRecordingListener;
+
+void VerifyResults(const std::vector<String>& data,
+ const char* const* expected_data,
+ int expected_data_size) {
+ const int actual_size = data.size();
+ // If the following assertion fails, a new entry will be appended to
+ // data. Hence we save data.size() first.
+ EXPECT_EQ(expected_data_size, actual_size);
+
+ // Compares the common prefix.
+ const int shorter_size = expected_data_size <= actual_size ?
+ expected_data_size : actual_size;
+ int i = 0;
+ for (; i < shorter_size; ++i) {
+ ASSERT_STREQ(expected_data[i], data[i].c_str())
+ << "at position " << i;
+ }
+
+ // Prints extra elements in the actual data.
+ for (; i < actual_size; ++i) {
+ printf(" Actual event #%d: %s\n", i, data[i].c_str());
+ }
+}
+
+int main(int argc, char **argv) {
+ std::vector<String> events;
+ g_events = &events;
+ InitGoogleTest(&argc, argv);
+
+ UnitTest::GetInstance()->listeners().Append(
+ new EventRecordingListener("1st"));
+ UnitTest::GetInstance()->listeners().Append(
+ new EventRecordingListener("2nd"));
+
+ AddGlobalTestEnvironment(new EnvironmentInvocationCatcher);
+
+ GTEST_CHECK_(events.size() == 0)
+ << "AddGlobalTestEnvironment should not generate any events itself.";
+
+ ::testing::GTEST_FLAG(repeat) = 2;
+ int ret_val = RUN_ALL_TESTS();
+
+ const char* const expected_events[] = {
+ "1st.OnTestProgramStart",
+ "2nd.OnTestProgramStart",
+ "1st.OnTestIterationStart(0)",
+ "2nd.OnTestIterationStart(0)",
+ "1st.OnEnvironmentsSetUpStart",
+ "2nd.OnEnvironmentsSetUpStart",
+ "Environment::SetUp",
+ "2nd.OnEnvironmentsSetUpEnd",
+ "1st.OnEnvironmentsSetUpEnd",
+ "1st.OnTestCaseStart",
+ "2nd.OnTestCaseStart",
+ "ListenerTest::SetUpTestCase",
+ "1st.OnTestStart",
+ "2nd.OnTestStart",
+ "ListenerTest::SetUp",
+ "ListenerTest::* Test Body",
+ "1st.OnTestPartResult",
+ "2nd.OnTestPartResult",
+ "ListenerTest::TearDown",
+ "2nd.OnTestEnd",
+ "1st.OnTestEnd",
+ "1st.OnTestStart",
+ "2nd.OnTestStart",
+ "ListenerTest::SetUp",
+ "ListenerTest::* Test Body",
+ "1st.OnTestPartResult",
+ "2nd.OnTestPartResult",
+ "ListenerTest::TearDown",
+ "2nd.OnTestEnd",
+ "1st.OnTestEnd",
+ "ListenerTest::TearDownTestCase",
+ "2nd.OnTestCaseEnd",
+ "1st.OnTestCaseEnd",
+ "1st.OnEnvironmentsTearDownStart",
+ "2nd.OnEnvironmentsTearDownStart",
+ "Environment::TearDown",
+ "2nd.OnEnvironmentsTearDownEnd",
+ "1st.OnEnvironmentsTearDownEnd",
+ "2nd.OnTestIterationEnd(0)",
+ "1st.OnTestIterationEnd(0)",
+ "1st.OnTestIterationStart(1)",
+ "2nd.OnTestIterationStart(1)",
+ "1st.OnEnvironmentsSetUpStart",
+ "2nd.OnEnvironmentsSetUpStart",
+ "Environment::SetUp",
+ "2nd.OnEnvironmentsSetUpEnd",
+ "1st.OnEnvironmentsSetUpEnd",
+ "1st.OnTestCaseStart",
+ "2nd.OnTestCaseStart",
+ "ListenerTest::SetUpTestCase",
+ "1st.OnTestStart",
+ "2nd.OnTestStart",
+ "ListenerTest::SetUp",
+ "ListenerTest::* Test Body",
+ "1st.OnTestPartResult",
+ "2nd.OnTestPartResult",
+ "ListenerTest::TearDown",
+ "2nd.OnTestEnd",
+ "1st.OnTestEnd",
+ "1st.OnTestStart",
+ "2nd.OnTestStart",
+ "ListenerTest::SetUp",
+ "ListenerTest::* Test Body",
+ "1st.OnTestPartResult",
+ "2nd.OnTestPartResult",
+ "ListenerTest::TearDown",
+ "2nd.OnTestEnd",
+ "1st.OnTestEnd",
+ "ListenerTest::TearDownTestCase",
+ "2nd.OnTestCaseEnd",
+ "1st.OnTestCaseEnd",
+ "1st.OnEnvironmentsTearDownStart",
+ "2nd.OnEnvironmentsTearDownStart",
+ "Environment::TearDown",
+ "2nd.OnEnvironmentsTearDownEnd",
+ "1st.OnEnvironmentsTearDownEnd",
+ "2nd.OnTestIterationEnd(1)",
+ "1st.OnTestIterationEnd(1)",
+ "2nd.OnTestProgramEnd",
+ "1st.OnTestProgramEnd"
+ };
+ VerifyResults(events,
+ expected_events,
+ sizeof(expected_events)/sizeof(expected_events[0]));
+
+ // We need to check manually for ad hoc test failures that happen after
+ // RUN_ALL_TESTS finishes.
+ if (UnitTest::GetInstance()->Failed())
+ ret_val = 1;
+
+ return ret_val;
+}
diff --git a/src/testing/gtest/test/gtest-message_test.cc b/src/testing/gtest/test/gtest-message_test.cc
new file mode 100644
index 0000000..c09c6a8
--- /dev/null
+++ b/src/testing/gtest/test/gtest-message_test.cc
@@ -0,0 +1,166 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for the Message class.
+
+#include "gtest/gtest-message.h"
+
+#include "gtest/gtest.h"
+
+namespace {
+
+using ::testing::Message;
+
+// A helper function that turns a Message into a C string.
+const char* ToCString(const Message& msg) {
+ static testing::internal::String result;
+ result = msg.GetString();
+ return result.c_str();
+}
+
+// Tests the testing::Message class
+
+// Tests the default constructor.
+TEST(MessageTest, DefaultConstructor) {
+ const Message msg;
+ EXPECT_STREQ("", ToCString(msg));
+}
+
+// Tests the copy constructor.
+TEST(MessageTest, CopyConstructor) {
+ const Message msg1("Hello");
+ const Message msg2(msg1);
+ EXPECT_STREQ("Hello", ToCString(msg2));
+}
+
+// Tests constructing a Message from a C-string.
+TEST(MessageTest, ConstructsFromCString) {
+ Message msg("Hello");
+ EXPECT_STREQ("Hello", ToCString(msg));
+}
+
+// Tests streaming a float.
+TEST(MessageTest, StreamsFloat) {
+ const char* const s = ToCString(Message() << 1.23456F << " " << 2.34567F);
+ // Both numbers should be printed with enough precision.
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "1.234560", s);
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, " 2.345669", s);
+}
+
+// Tests streaming a double.
+TEST(MessageTest, StreamsDouble) {
+ const char* const s = ToCString(Message() << 1260570880.4555497 << " "
+ << 1260572265.1954534);
+ // Both numbers should be printed with enough precision.
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "1260570880.45", s);
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, " 1260572265.19", s);
+}
+
+// Tests streaming a non-char pointer.
+TEST(MessageTest, StreamsPointer) {
+ int n = 0;
+ int* p = &n;
+ EXPECT_STRNE("(null)", ToCString(Message() << p));
+}
+
+// Tests streaming a NULL non-char pointer.
+TEST(MessageTest, StreamsNullPointer) {
+ int* p = NULL;
+ EXPECT_STREQ("(null)", ToCString(Message() << p));
+}
+
+// Tests streaming a C string.
+TEST(MessageTest, StreamsCString) {
+ EXPECT_STREQ("Foo", ToCString(Message() << "Foo"));
+}
+
+// Tests streaming a NULL C string.
+TEST(MessageTest, StreamsNullCString) {
+ char* p = NULL;
+ EXPECT_STREQ("(null)", ToCString(Message() << p));
+}
+
+// Tests streaming std::string.
+TEST(MessageTest, StreamsString) {
+ const ::std::string str("Hello");
+ EXPECT_STREQ("Hello", ToCString(Message() << str));
+}
+
+// Tests that we can output strings containing embedded NULs.
+TEST(MessageTest, StreamsStringWithEmbeddedNUL) {
+ const char char_array_with_nul[] =
+ "Here's a NUL\0 and some more string";
+ const ::std::string string_with_nul(char_array_with_nul,
+ sizeof(char_array_with_nul) - 1);
+ EXPECT_STREQ("Here's a NUL\\0 and some more string",
+ ToCString(Message() << string_with_nul));
+}
+
+// Tests streaming a NUL char.
+TEST(MessageTest, StreamsNULChar) {
+ EXPECT_STREQ("\\0", ToCString(Message() << '\0'));
+}
+
+// Tests streaming int.
+TEST(MessageTest, StreamsInt) {
+ EXPECT_STREQ("123", ToCString(Message() << 123));
+}
+
+// Tests that basic IO manipulators (endl, ends, and flush) can be
+// streamed to Message.
+TEST(MessageTest, StreamsBasicIoManip) {
+ EXPECT_STREQ("Line 1.\nA NUL char \\0 in line 2.",
+ ToCString(Message() << "Line 1." << std::endl
+ << "A NUL char " << std::ends << std::flush
+ << " in line 2."));
+}
+
+// Tests Message::GetString()
+TEST(MessageTest, GetString) {
+ Message msg;
+ msg << 1 << " lamb";
+ EXPECT_STREQ("1 lamb", msg.GetString().c_str());
+}
+
+// Tests streaming a Message object to an ostream.
+TEST(MessageTest, StreamsToOStream) {
+ Message msg("Hello");
+ ::std::stringstream ss;
+ ss << msg;
+ EXPECT_STREQ("Hello", testing::internal::StringStreamToString(&ss).c_str());
+}
+
+// Tests that a Message object doesn't take up too much stack space.
+TEST(MessageTest, DoesNotTakeUpMuchStackSpace) {
+ EXPECT_LE(sizeof(Message), 16U);
+}
+
+} // namespace
diff --git a/src/testing/gtest/test/gtest-options_test.cc b/src/testing/gtest/test/gtest-options_test.cc
new file mode 100644
index 0000000..9e98f3f
--- /dev/null
+++ b/src/testing/gtest/test/gtest-options_test.cc
@@ -0,0 +1,212 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: keith.ray@gmail.com (Keith Ray)
+//
+// Google Test UnitTestOptions tests
+//
+// This file tests classes and functions used internally by
+// Google Test. They are subject to change without notice.
+//
+// This file is #included from gtest.cc, to avoid changing build or
+// make-files on Windows and other platforms. Do not #include this file
+// anywhere else!
+
+#include "gtest/gtest.h"
+
+#if GTEST_OS_WINDOWS_MOBILE
+# include <windows.h>
+#elif GTEST_OS_WINDOWS
+# include <direct.h>
+#endif // GTEST_OS_WINDOWS_MOBILE
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+namespace internal {
+namespace {
+
+// Turns the given relative path into an absolute path.
+FilePath GetAbsolutePathOf(const FilePath& relative_path) {
+ return FilePath::ConcatPaths(FilePath::GetCurrentDir(), relative_path);
+}
+
+// Testing UnitTestOptions::GetOutputFormat/GetOutputFile.
+
+TEST(XmlOutputTest, GetOutputFormatDefault) {
+ GTEST_FLAG(output) = "";
+ EXPECT_STREQ("", UnitTestOptions::GetOutputFormat().c_str());
+}
+
+TEST(XmlOutputTest, GetOutputFormat) {
+ GTEST_FLAG(output) = "xml:filename";
+ EXPECT_STREQ("xml", UnitTestOptions::GetOutputFormat().c_str());
+}
+
+TEST(XmlOutputTest, GetOutputFileDefault) {
+ GTEST_FLAG(output) = "";
+ EXPECT_STREQ(GetAbsolutePathOf(FilePath("test_detail.xml")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST(XmlOutputTest, GetOutputFileSingleFile) {
+ GTEST_FLAG(output) = "xml:filename.abc";
+ EXPECT_STREQ(GetAbsolutePathOf(FilePath("filename.abc")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST(XmlOutputTest, GetOutputFileFromDirectoryPath) {
+ GTEST_FLAG(output) = "xml:path" GTEST_PATH_SEP_;
+ const std::string expected_output_file =
+ GetAbsolutePathOf(
+ FilePath(std::string("path") + GTEST_PATH_SEP_ +
+ GetCurrentExecutableName().c_str() + ".xml")).c_str();
+ const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
+#if GTEST_OS_WINDOWS
+ EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str());
+#else
+ EXPECT_EQ(expected_output_file, output_file.c_str());
+#endif
+}
+
+TEST(OutputFileHelpersTest, GetCurrentExecutableName) {
+ const std::string exe_str = GetCurrentExecutableName().c_str();
+#if GTEST_OS_WINDOWS
+ const bool success =
+ _strcmpi("gtest-options_test", exe_str.c_str()) == 0 ||
+ _strcmpi("gtest-options-ex_test", exe_str.c_str()) == 0 ||
+ _strcmpi("gtest_all_test", exe_str.c_str()) == 0 ||
+ _strcmpi("gtest_dll_test", exe_str.c_str()) == 0;
+#else
+ // TODO(wan@google.com): remove the hard-coded "lt-" prefix when
+ // Chandler Carruth's libtool replacement is ready.
+ const bool success =
+ exe_str == "gtest-options_test" ||
+ exe_str == "gtest_all_test" ||
+ exe_str == "lt-gtest_all_test" ||
+ exe_str == "gtest_dll_test";
+#endif // GTEST_OS_WINDOWS
+ if (!success)
+ FAIL() << "GetCurrentExecutableName() returns " << exe_str;
+}
+
+class XmlOutputChangeDirTest : public Test {
+ protected:
+ virtual void SetUp() {
+ original_working_dir_ = FilePath::GetCurrentDir();
+ posix::ChDir("..");
+ // This will make the test fail if run from the root directory.
+ EXPECT_STRNE(original_working_dir_.c_str(),
+ FilePath::GetCurrentDir().c_str());
+ }
+
+ virtual void TearDown() {
+ posix::ChDir(original_working_dir_.c_str());
+ }
+
+ FilePath original_working_dir_;
+};
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefault) {
+ GTEST_FLAG(output) = "";
+ EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
+ FilePath("test_detail.xml")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefaultXML) {
+ GTEST_FLAG(output) = "xml";
+ EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
+ FilePath("test_detail.xml")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativeFile) {
+ GTEST_FLAG(output) = "xml:filename.abc";
+ EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
+ FilePath("filename.abc")).c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativePath) {
+ GTEST_FLAG(output) = "xml:path" GTEST_PATH_SEP_;
+ const std::string expected_output_file =
+ FilePath::ConcatPaths(
+ original_working_dir_,
+ FilePath(std::string("path") + GTEST_PATH_SEP_ +
+ GetCurrentExecutableName().c_str() + ".xml")).c_str();
+ const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
+#if GTEST_OS_WINDOWS
+ EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str());
+#else
+ EXPECT_EQ(expected_output_file, output_file.c_str());
+#endif
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsoluteFile) {
+#if GTEST_OS_WINDOWS
+ GTEST_FLAG(output) = "xml:c:\\tmp\\filename.abc";
+ EXPECT_STREQ(FilePath("c:\\tmp\\filename.abc").c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+#else
+ GTEST_FLAG(output) ="xml:/tmp/filename.abc";
+ EXPECT_STREQ(FilePath("/tmp/filename.abc").c_str(),
+ UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
+#endif
+}
+
+TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsolutePath) {
+#if GTEST_OS_WINDOWS
+ const std::string path = "c:\\tmp\\";
+#else
+ const std::string path = "/tmp/";
+#endif
+
+ GTEST_FLAG(output) = "xml:" + path;
+ const std::string expected_output_file =
+ path + GetCurrentExecutableName().c_str() + ".xml";
+ const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
+
+#if GTEST_OS_WINDOWS
+ EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str());
+#else
+ EXPECT_EQ(expected_output_file, output_file.c_str());
+#endif
+}
+
+} // namespace
+} // namespace internal
+} // namespace testing
diff --git a/src/testing/gtest/test/gtest-param-test2_test.cc b/src/testing/gtest/test/gtest-param-test2_test.cc
new file mode 100644
index 0000000..4a782fe
--- /dev/null
+++ b/src/testing/gtest/test/gtest-param-test2_test.cc
@@ -0,0 +1,65 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+//
+// Tests for Google Test itself. This verifies that the basic constructs of
+// Google Test work.
+
+#include "gtest/gtest.h"
+
+#include "test/gtest-param-test_test.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+using ::testing::Values;
+using ::testing::internal::ParamGenerator;
+
+// Tests that generators defined in a different translation unit
+// are functional. The test using extern_gen is defined
+// in gtest-param-test_test.cc.
+ParamGenerator<int> extern_gen = Values(33);
+
+// Tests that a parameterized test case can be defined in one translation unit
+// and instantiated in another. The test is defined in gtest-param-test_test.cc
+// and ExternalInstantiationTest fixture class is defined in
+// gtest-param-test_test.h.
+INSTANTIATE_TEST_CASE_P(MultiplesOf33,
+ ExternalInstantiationTest,
+ Values(33, 66));
+
+// Tests that a parameterized test case can be instantiated
+// in multiple translation units. Another instantiation is defined
+// in gtest-param-test_test.cc and InstantiationInMultipleTranslaionUnitsTest
+// fixture is defined in gtest-param-test_test.h
+INSTANTIATE_TEST_CASE_P(Sequence2,
+ InstantiationInMultipleTranslaionUnitsTest,
+ Values(42*3, 42*4, 42*5));
+
+#endif // GTEST_HAS_PARAM_TEST
diff --git a/src/testing/gtest/test/gtest-param-test_test.cc b/src/testing/gtest/test/gtest-param-test_test.cc
new file mode 100644
index 0000000..cf61866
--- /dev/null
+++ b/src/testing/gtest/test/gtest-param-test_test.cc
@@ -0,0 +1,897 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+//
+// Tests for Google Test itself. This file verifies that the parameter
+// generators objects produce correct parameter sequences and that
+// Google Test runtime instantiates correct tests from those sequences.
+
+#include "gtest/gtest.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+# include <algorithm>
+# include <iostream>
+# include <list>
+# include <sstream>
+# include <string>
+# include <vector>
+
+// To include gtest-internal-inl.h.
+# define GTEST_IMPLEMENTATION_ 1
+# include "src/gtest-internal-inl.h" // for UnitTestOptions
+# undef GTEST_IMPLEMENTATION_
+
+# include "test/gtest-param-test_test.h"
+
+using ::std::vector;
+using ::std::sort;
+
+using ::testing::AddGlobalTestEnvironment;
+using ::testing::Bool;
+using ::testing::Message;
+using ::testing::Range;
+using ::testing::TestWithParam;
+using ::testing::Values;
+using ::testing::ValuesIn;
+
+# if GTEST_HAS_COMBINE
+using ::testing::Combine;
+using ::std::tr1::get;
+using ::std::tr1::make_tuple;
+using ::std::tr1::tuple;
+# endif // GTEST_HAS_COMBINE
+
+using ::testing::internal::ParamGenerator;
+using ::testing::internal::UnitTestOptions;
+
+// Prints a value to a string.
+//
+// TODO(wan@google.com): remove PrintValue() when we move matchers and
+// EXPECT_THAT() from Google Mock to Google Test. At that time, we
+// can write EXPECT_THAT(x, Eq(y)) to compare two tuples x and y, as
+// EXPECT_THAT() and the matchers know how to print tuples.
+template <typename T>
+::std::string PrintValue(const T& value) {
+ ::std::stringstream stream;
+ stream << value;
+ return stream.str();
+}
+
+# if GTEST_HAS_COMBINE
+
+// These overloads allow printing tuples in our tests. We cannot
+// define an operator<< for tuples, as that definition needs to be in
+// the std namespace in order to be picked up by Google Test via
+// Argument-Dependent Lookup, yet defining anything in the std
+// namespace in non-STL code is undefined behavior.
+
+template <typename T1, typename T2>
+::std::string PrintValue(const tuple<T1, T2>& value) {
+ ::std::stringstream stream;
+ stream << "(" << get<0>(value) << ", " << get<1>(value) << ")";
+ return stream.str();
+}
+
+template <typename T1, typename T2, typename T3>
+::std::string PrintValue(const tuple<T1, T2, T3>& value) {
+ ::std::stringstream stream;
+ stream << "(" << get<0>(value) << ", " << get<1>(value)
+ << ", "<< get<2>(value) << ")";
+ return stream.str();
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+::std::string PrintValue(
+ const tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& value) {
+ ::std::stringstream stream;
+ stream << "(" << get<0>(value) << ", " << get<1>(value)
+ << ", "<< get<2>(value) << ", " << get<3>(value)
+ << ", "<< get<4>(value) << ", " << get<5>(value)
+ << ", "<< get<6>(value) << ", " << get<7>(value)
+ << ", "<< get<8>(value) << ", " << get<9>(value) << ")";
+ return stream.str();
+}
+
+# endif // GTEST_HAS_COMBINE
+
+// Verifies that a sequence generated by the generator and accessed
+// via the iterator object matches the expected one using Google Test
+// assertions.
+template <typename T, size_t N>
+void VerifyGenerator(const ParamGenerator<T>& generator,
+ const T (&expected_values)[N]) {
+ typename ParamGenerator<T>::iterator it = generator.begin();
+ for (size_t i = 0; i < N; ++i) {
+ ASSERT_FALSE(it == generator.end())
+ << "At element " << i << " when accessing via an iterator "
+ << "created with the copy constructor.\n";
+ // We cannot use EXPECT_EQ() here as the values may be tuples,
+ // which don't support <<.
+ EXPECT_TRUE(expected_values[i] == *it)
+ << "where i is " << i
+ << ", expected_values[i] is " << PrintValue(expected_values[i])
+ << ", *it is " << PrintValue(*it)
+ << ", and 'it' is an iterator created with the copy constructor.\n";
+ it++;
+ }
+ EXPECT_TRUE(it == generator.end())
+ << "At the presumed end of sequence when accessing via an iterator "
+ << "created with the copy constructor.\n";
+
+ // Test the iterator assignment. The following lines verify that
+ // the sequence accessed via an iterator initialized via the
+ // assignment operator (as opposed to a copy constructor) matches
+ // just the same.
+ it = generator.begin();
+ for (size_t i = 0; i < N; ++i) {
+ ASSERT_FALSE(it == generator.end())
+ << "At element " << i << " when accessing via an iterator "
+ << "created with the assignment operator.\n";
+ EXPECT_TRUE(expected_values[i] == *it)
+ << "where i is " << i
+ << ", expected_values[i] is " << PrintValue(expected_values[i])
+ << ", *it is " << PrintValue(*it)
+ << ", and 'it' is an iterator created with the copy constructor.\n";
+ it++;
+ }
+ EXPECT_TRUE(it == generator.end())
+ << "At the presumed end of sequence when accessing via an iterator "
+ << "created with the assignment operator.\n";
+}
+
+template <typename T>
+void VerifyGeneratorIsEmpty(const ParamGenerator<T>& generator) {
+ typename ParamGenerator<T>::iterator it = generator.begin();
+ EXPECT_TRUE(it == generator.end());
+
+ it = generator.begin();
+ EXPECT_TRUE(it == generator.end());
+}
+
+// Generator tests. They test that each of the provided generator functions
+// generates an expected sequence of values. The general test pattern
+// instantiates a generator using one of the generator functions,
+// checks the sequence produced by the generator using its iterator API,
+// and then resets the iterator back to the beginning of the sequence
+// and checks the sequence again.
+
+// Tests that iterators produced by generator functions conform to the
+// ForwardIterator concept.
+TEST(IteratorTest, ParamIteratorConformsToForwardIteratorConcept) {
+ const ParamGenerator<int> gen = Range(0, 10);
+ ParamGenerator<int>::iterator it = gen.begin();
+
+ // Verifies that iterator initialization works as expected.
+ ParamGenerator<int>::iterator it2 = it;
+ EXPECT_TRUE(*it == *it2) << "Initialized iterators must point to the "
+ << "element same as its source points to";
+
+ // Verifies that iterator assignment works as expected.
+ it++;
+ EXPECT_FALSE(*it == *it2);
+ it2 = it;
+ EXPECT_TRUE(*it == *it2) << "Assigned iterators must point to the "
+ << "element same as its source points to";
+
+ // Verifies that prefix operator++() returns *this.
+ EXPECT_EQ(&it, &(++it)) << "Result of the prefix operator++ must be "
+ << "refer to the original object";
+
+ // Verifies that the result of the postfix operator++ points to the value
+ // pointed to by the original iterator.
+ int original_value = *it; // Have to compute it outside of macro call to be
+ // unaffected by the parameter evaluation order.
+ EXPECT_EQ(original_value, *(it++));
+
+ // Verifies that prefix and postfix operator++() advance an iterator
+ // all the same.
+ it2 = it;
+ it++;
+ ++it2;
+ EXPECT_TRUE(*it == *it2);
+}
+
+// Tests that Range() generates the expected sequence.
+TEST(RangeTest, IntRangeWithDefaultStep) {
+ const ParamGenerator<int> gen = Range(0, 3);
+ const int expected_values[] = {0, 1, 2};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case. Tests that Range() generates the single element sequence
+// as expected when provided with range limits that are equal.
+TEST(RangeTest, IntRangeSingleValue) {
+ const ParamGenerator<int> gen = Range(0, 1);
+ const int expected_values[] = {0};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case. Tests that Range() with generates empty sequence when
+// supplied with an empty range.
+TEST(RangeTest, IntRangeEmpty) {
+ const ParamGenerator<int> gen = Range(0, 0);
+ VerifyGeneratorIsEmpty(gen);
+}
+
+// Tests that Range() with custom step (greater then one) generates
+// the expected sequence.
+TEST(RangeTest, IntRangeWithCustomStep) {
+ const ParamGenerator<int> gen = Range(0, 9, 3);
+ const int expected_values[] = {0, 3, 6};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that Range() with custom step (greater then one) generates
+// the expected sequence when the last element does not fall on the
+// upper range limit. Sequences generated by Range() must not have
+// elements beyond the range limits.
+TEST(RangeTest, IntRangeWithCustomStepOverUpperBound) {
+ const ParamGenerator<int> gen = Range(0, 4, 3);
+ const int expected_values[] = {0, 3};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Verifies that Range works with user-defined types that define
+// copy constructor, operator=(), operator+(), and operator<().
+class DogAdder {
+ public:
+ explicit DogAdder(const char* a_value) : value_(a_value) {}
+ DogAdder(const DogAdder& other) : value_(other.value_.c_str()) {}
+
+ DogAdder operator=(const DogAdder& other) {
+ if (this != &other)
+ value_ = other.value_;
+ return *this;
+ }
+ DogAdder operator+(const DogAdder& other) const {
+ Message msg;
+ msg << value_.c_str() << other.value_.c_str();
+ return DogAdder(msg.GetString().c_str());
+ }
+ bool operator<(const DogAdder& other) const {
+ return value_ < other.value_;
+ }
+ const ::testing::internal::String& value() const { return value_; }
+
+ private:
+ ::testing::internal::String value_;
+};
+
+TEST(RangeTest, WorksWithACustomType) {
+ const ParamGenerator<DogAdder> gen =
+ Range(DogAdder("cat"), DogAdder("catdogdog"), DogAdder("dog"));
+ ParamGenerator<DogAdder>::iterator it = gen.begin();
+
+ ASSERT_FALSE(it == gen.end());
+ EXPECT_STREQ("cat", it->value().c_str());
+
+ ASSERT_FALSE(++it == gen.end());
+ EXPECT_STREQ("catdog", it->value().c_str());
+
+ EXPECT_TRUE(++it == gen.end());
+}
+
+class IntWrapper {
+ public:
+ explicit IntWrapper(int a_value) : value_(a_value) {}
+ IntWrapper(const IntWrapper& other) : value_(other.value_) {}
+
+ IntWrapper operator=(const IntWrapper& other) {
+ value_ = other.value_;
+ return *this;
+ }
+ // operator+() adds a different type.
+ IntWrapper operator+(int other) const { return IntWrapper(value_ + other); }
+ bool operator<(const IntWrapper& other) const {
+ return value_ < other.value_;
+ }
+ int value() const { return value_; }
+
+ private:
+ int value_;
+};
+
+TEST(RangeTest, WorksWithACustomTypeWithDifferentIncrementType) {
+ const ParamGenerator<IntWrapper> gen = Range(IntWrapper(0), IntWrapper(2));
+ ParamGenerator<IntWrapper>::iterator it = gen.begin();
+
+ ASSERT_FALSE(it == gen.end());
+ EXPECT_EQ(0, it->value());
+
+ ASSERT_FALSE(++it == gen.end());
+ EXPECT_EQ(1, it->value());
+
+ EXPECT_TRUE(++it == gen.end());
+}
+
+// Tests that ValuesIn() with an array parameter generates
+// the expected sequence.
+TEST(ValuesInTest, ValuesInArray) {
+ int array[] = {3, 5, 8};
+ const ParamGenerator<int> gen = ValuesIn(array);
+ VerifyGenerator(gen, array);
+}
+
+// Tests that ValuesIn() with a const array parameter generates
+// the expected sequence.
+TEST(ValuesInTest, ValuesInConstArray) {
+ const int array[] = {3, 5, 8};
+ const ParamGenerator<int> gen = ValuesIn(array);
+ VerifyGenerator(gen, array);
+}
+
+// Edge case. Tests that ValuesIn() with an array parameter containing a
+// single element generates the single element sequence.
+TEST(ValuesInTest, ValuesInSingleElementArray) {
+ int array[] = {42};
+ const ParamGenerator<int> gen = ValuesIn(array);
+ VerifyGenerator(gen, array);
+}
+
+// Tests that ValuesIn() generates the expected sequence for an STL
+// container (vector).
+TEST(ValuesInTest, ValuesInVector) {
+ typedef ::std::vector<int> ContainerType;
+ ContainerType values;
+ values.push_back(3);
+ values.push_back(5);
+ values.push_back(8);
+ const ParamGenerator<int> gen = ValuesIn(values);
+
+ const int expected_values[] = {3, 5, 8};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that ValuesIn() generates the expected sequence.
+TEST(ValuesInTest, ValuesInIteratorRange) {
+ typedef ::std::vector<int> ContainerType;
+ ContainerType values;
+ values.push_back(3);
+ values.push_back(5);
+ values.push_back(8);
+ const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
+
+ const int expected_values[] = {3, 5, 8};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case. Tests that ValuesIn() provided with an iterator range specifying a
+// single value generates a single-element sequence.
+TEST(ValuesInTest, ValuesInSingleElementIteratorRange) {
+ typedef ::std::vector<int> ContainerType;
+ ContainerType values;
+ values.push_back(42);
+ const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
+
+ const int expected_values[] = {42};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case. Tests that ValuesIn() provided with an empty iterator range
+// generates an empty sequence.
+TEST(ValuesInTest, ValuesInEmptyIteratorRange) {
+ typedef ::std::vector<int> ContainerType;
+ ContainerType values;
+ const ParamGenerator<int> gen = ValuesIn(values.begin(), values.end());
+
+ VerifyGeneratorIsEmpty(gen);
+}
+
+// Tests that the Values() generates the expected sequence.
+TEST(ValuesTest, ValuesWorks) {
+ const ParamGenerator<int> gen = Values(3, 5, 8);
+
+ const int expected_values[] = {3, 5, 8};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that Values() generates the expected sequences from elements of
+// different types convertible to ParamGenerator's parameter type.
+TEST(ValuesTest, ValuesWorksForValuesOfCompatibleTypes) {
+ const ParamGenerator<double> gen = Values(3, 5.0f, 8.0);
+
+ const double expected_values[] = {3.0, 5.0, 8.0};
+ VerifyGenerator(gen, expected_values);
+}
+
+TEST(ValuesTest, ValuesWorksForMaxLengthList) {
+ const ParamGenerator<int> gen = Values(
+ 10, 20, 30, 40, 50, 60, 70, 80, 90, 100,
+ 110, 120, 130, 140, 150, 160, 170, 180, 190, 200,
+ 210, 220, 230, 240, 250, 260, 270, 280, 290, 300,
+ 310, 320, 330, 340, 350, 360, 370, 380, 390, 400,
+ 410, 420, 430, 440, 450, 460, 470, 480, 490, 500);
+
+ const int expected_values[] = {
+ 10, 20, 30, 40, 50, 60, 70, 80, 90, 100,
+ 110, 120, 130, 140, 150, 160, 170, 180, 190, 200,
+ 210, 220, 230, 240, 250, 260, 270, 280, 290, 300,
+ 310, 320, 330, 340, 350, 360, 370, 380, 390, 400,
+ 410, 420, 430, 440, 450, 460, 470, 480, 490, 500};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Edge case test. Tests that single-parameter Values() generates the sequence
+// with the single value.
+TEST(ValuesTest, ValuesWithSingleParameter) {
+ const ParamGenerator<int> gen = Values(42);
+
+ const int expected_values[] = {42};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that Bool() generates sequence (false, true).
+TEST(BoolTest, BoolWorks) {
+ const ParamGenerator<bool> gen = Bool();
+
+ const bool expected_values[] = {false, true};
+ VerifyGenerator(gen, expected_values);
+}
+
+# if GTEST_HAS_COMBINE
+
+// Tests that Combine() with two parameters generates the expected sequence.
+TEST(CombineTest, CombineWithTwoParameters) {
+ const char* foo = "foo";
+ const char* bar = "bar";
+ const ParamGenerator<tuple<const char*, int> > gen =
+ Combine(Values(foo, bar), Values(3, 4));
+
+ tuple<const char*, int> expected_values[] = {
+ make_tuple(foo, 3), make_tuple(foo, 4),
+ make_tuple(bar, 3), make_tuple(bar, 4)};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that Combine() with three parameters generates the expected sequence.
+TEST(CombineTest, CombineWithThreeParameters) {
+ const ParamGenerator<tuple<int, int, int> > gen = Combine(Values(0, 1),
+ Values(3, 4),
+ Values(5, 6));
+ tuple<int, int, int> expected_values[] = {
+ make_tuple(0, 3, 5), make_tuple(0, 3, 6),
+ make_tuple(0, 4, 5), make_tuple(0, 4, 6),
+ make_tuple(1, 3, 5), make_tuple(1, 3, 6),
+ make_tuple(1, 4, 5), make_tuple(1, 4, 6)};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that the Combine() with the first parameter generating a single value
+// sequence generates a sequence with the number of elements equal to the
+// number of elements in the sequence generated by the second parameter.
+TEST(CombineTest, CombineWithFirstParameterSingleValue) {
+ const ParamGenerator<tuple<int, int> > gen = Combine(Values(42),
+ Values(0, 1));
+
+ tuple<int, int> expected_values[] = {make_tuple(42, 0), make_tuple(42, 1)};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that the Combine() with the second parameter generating a single value
+// sequence generates a sequence with the number of elements equal to the
+// number of elements in the sequence generated by the first parameter.
+TEST(CombineTest, CombineWithSecondParameterSingleValue) {
+ const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
+ Values(42));
+
+ tuple<int, int> expected_values[] = {make_tuple(0, 42), make_tuple(1, 42)};
+ VerifyGenerator(gen, expected_values);
+}
+
+// Tests that when the first parameter produces an empty sequence,
+// Combine() produces an empty sequence, too.
+TEST(CombineTest, CombineWithFirstParameterEmptyRange) {
+ const ParamGenerator<tuple<int, int> > gen = Combine(Range(0, 0),
+ Values(0, 1));
+ VerifyGeneratorIsEmpty(gen);
+}
+
+// Tests that when the second parameter produces an empty sequence,
+// Combine() produces an empty sequence, too.
+TEST(CombineTest, CombineWithSecondParameterEmptyRange) {
+ const ParamGenerator<tuple<int, int> > gen = Combine(Values(0, 1),
+ Range(1, 1));
+ VerifyGeneratorIsEmpty(gen);
+}
+
+// Edge case. Tests that combine works with the maximum number
+// of parameters supported by Google Test (currently 10).
+TEST(CombineTest, CombineWithMaxNumberOfParameters) {
+ const char* foo = "foo";
+ const char* bar = "bar";
+ const ParamGenerator<tuple<const char*, int, int, int, int, int, int, int,
+ int, int> > gen = Combine(Values(foo, bar),
+ Values(1), Values(2),
+ Values(3), Values(4),
+ Values(5), Values(6),
+ Values(7), Values(8),
+ Values(9));
+
+ tuple<const char*, int, int, int, int, int, int, int, int, int>
+ expected_values[] = {make_tuple(foo, 1, 2, 3, 4, 5, 6, 7, 8, 9),
+ make_tuple(bar, 1, 2, 3, 4, 5, 6, 7, 8, 9)};
+ VerifyGenerator(gen, expected_values);
+}
+
+# endif // GTEST_HAS_COMBINE
+
+// Tests that an generator produces correct sequence after being
+// assigned from another generator.
+TEST(ParamGeneratorTest, AssignmentWorks) {
+ ParamGenerator<int> gen = Values(1, 2);
+ const ParamGenerator<int> gen2 = Values(3, 4);
+ gen = gen2;
+
+ const int expected_values[] = {3, 4};
+ VerifyGenerator(gen, expected_values);
+}
+
+// This test verifies that the tests are expanded and run as specified:
+// one test per element from the sequence produced by the generator
+// specified in INSTANTIATE_TEST_CASE_P. It also verifies that the test's
+// fixture constructor, SetUp(), and TearDown() have run and have been
+// supplied with the correct parameters.
+
+// The use of environment object allows detection of the case where no test
+// case functionality is run at all. In this case TestCaseTearDown will not
+// be able to detect missing tests, naturally.
+template <int kExpectedCalls>
+class TestGenerationEnvironment : public ::testing::Environment {
+ public:
+ static TestGenerationEnvironment* Instance() {
+ static TestGenerationEnvironment* instance = new TestGenerationEnvironment;
+ return instance;
+ }
+
+ void FixtureConstructorExecuted() { fixture_constructor_count_++; }
+ void SetUpExecuted() { set_up_count_++; }
+ void TearDownExecuted() { tear_down_count_++; }
+ void TestBodyExecuted() { test_body_count_++; }
+
+ virtual void TearDown() {
+ // If all MultipleTestGenerationTest tests have been de-selected
+ // by the filter flag, the following checks make no sense.
+ bool perform_check = false;
+
+ for (int i = 0; i < kExpectedCalls; ++i) {
+ Message msg;
+ msg << "TestsExpandedAndRun/" << i;
+ if (UnitTestOptions::FilterMatchesTest(
+ "TestExpansionModule/MultipleTestGenerationTest",
+ msg.GetString().c_str())) {
+ perform_check = true;
+ }
+ }
+ if (perform_check) {
+ EXPECT_EQ(kExpectedCalls, fixture_constructor_count_)
+ << "Fixture constructor of ParamTestGenerationTest test case "
+ << "has not been run as expected.";
+ EXPECT_EQ(kExpectedCalls, set_up_count_)
+ << "Fixture SetUp method of ParamTestGenerationTest test case "
+ << "has not been run as expected.";
+ EXPECT_EQ(kExpectedCalls, tear_down_count_)
+ << "Fixture TearDown method of ParamTestGenerationTest test case "
+ << "has not been run as expected.";
+ EXPECT_EQ(kExpectedCalls, test_body_count_)
+ << "Test in ParamTestGenerationTest test case "
+ << "has not been run as expected.";
+ }
+ }
+
+ private:
+ TestGenerationEnvironment() : fixture_constructor_count_(0), set_up_count_(0),
+ tear_down_count_(0), test_body_count_(0) {}
+
+ int fixture_constructor_count_;
+ int set_up_count_;
+ int tear_down_count_;
+ int test_body_count_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationEnvironment);
+};
+
+const int test_generation_params[] = {36, 42, 72};
+
+class TestGenerationTest : public TestWithParam<int> {
+ public:
+ enum {
+ PARAMETER_COUNT =
+ sizeof(test_generation_params)/sizeof(test_generation_params[0])
+ };
+
+ typedef TestGenerationEnvironment<PARAMETER_COUNT> Environment;
+
+ TestGenerationTest() {
+ Environment::Instance()->FixtureConstructorExecuted();
+ current_parameter_ = GetParam();
+ }
+ virtual void SetUp() {
+ Environment::Instance()->SetUpExecuted();
+ EXPECT_EQ(current_parameter_, GetParam());
+ }
+ virtual void TearDown() {
+ Environment::Instance()->TearDownExecuted();
+ EXPECT_EQ(current_parameter_, GetParam());
+ }
+
+ static void SetUpTestCase() {
+ bool all_tests_in_test_case_selected = true;
+
+ for (int i = 0; i < PARAMETER_COUNT; ++i) {
+ Message test_name;
+ test_name << "TestsExpandedAndRun/" << i;
+ if ( !UnitTestOptions::FilterMatchesTest(
+ "TestExpansionModule/MultipleTestGenerationTest",
+ test_name.GetString())) {
+ all_tests_in_test_case_selected = false;
+ }
+ }
+ EXPECT_TRUE(all_tests_in_test_case_selected)
+ << "When running the TestGenerationTest test case all of its tests\n"
+ << "must be selected by the filter flag for the test case to pass.\n"
+ << "If not all of them are enabled, we can't reliably conclude\n"
+ << "that the correct number of tests have been generated.";
+
+ collected_parameters_.clear();
+ }
+
+ static void TearDownTestCase() {
+ vector<int> expected_values(test_generation_params,
+ test_generation_params + PARAMETER_COUNT);
+ // Test execution order is not guaranteed by Google Test,
+ // so the order of values in collected_parameters_ can be
+ // different and we have to sort to compare.
+ sort(expected_values.begin(), expected_values.end());
+ sort(collected_parameters_.begin(), collected_parameters_.end());
+
+ EXPECT_TRUE(collected_parameters_ == expected_values);
+ }
+
+ protected:
+ int current_parameter_;
+ static vector<int> collected_parameters_;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TestGenerationTest);
+};
+vector<int> TestGenerationTest::collected_parameters_;
+
+TEST_P(TestGenerationTest, TestsExpandedAndRun) {
+ Environment::Instance()->TestBodyExecuted();
+ EXPECT_EQ(current_parameter_, GetParam());
+ collected_parameters_.push_back(GetParam());
+}
+INSTANTIATE_TEST_CASE_P(TestExpansionModule, TestGenerationTest,
+ ValuesIn(test_generation_params));
+
+// This test verifies that the element sequence (third parameter of
+// INSTANTIATE_TEST_CASE_P) is evaluated in InitGoogleTest() and neither at
+// the call site of INSTANTIATE_TEST_CASE_P nor in RUN_ALL_TESTS(). For
+// that, we declare param_value_ to be a static member of
+// GeneratorEvaluationTest and initialize it to 0. We set it to 1 in
+// main(), just before invocation of InitGoogleTest(). After calling
+// InitGoogleTest(), we set the value to 2. If the sequence is evaluated
+// before or after InitGoogleTest, INSTANTIATE_TEST_CASE_P will create a
+// test with parameter other than 1, and the test body will fail the
+// assertion.
+class GeneratorEvaluationTest : public TestWithParam<int> {
+ public:
+ static int param_value() { return param_value_; }
+ static void set_param_value(int param_value) { param_value_ = param_value; }
+
+ private:
+ static int param_value_;
+};
+int GeneratorEvaluationTest::param_value_ = 0;
+
+TEST_P(GeneratorEvaluationTest, GeneratorsEvaluatedInMain) {
+ EXPECT_EQ(1, GetParam());
+}
+INSTANTIATE_TEST_CASE_P(GenEvalModule,
+ GeneratorEvaluationTest,
+ Values(GeneratorEvaluationTest::param_value()));
+
+// Tests that generators defined in a different translation unit are
+// functional. Generator extern_gen is defined in gtest-param-test_test2.cc.
+extern ParamGenerator<int> extern_gen;
+class ExternalGeneratorTest : public TestWithParam<int> {};
+TEST_P(ExternalGeneratorTest, ExternalGenerator) {
+ // Sequence produced by extern_gen contains only a single value
+ // which we verify here.
+ EXPECT_EQ(GetParam(), 33);
+}
+INSTANTIATE_TEST_CASE_P(ExternalGeneratorModule,
+ ExternalGeneratorTest,
+ extern_gen);
+
+// Tests that a parameterized test case can be defined in one translation
+// unit and instantiated in another. This test will be instantiated in
+// gtest-param-test_test2.cc. ExternalInstantiationTest fixture class is
+// defined in gtest-param-test_test.h.
+TEST_P(ExternalInstantiationTest, IsMultipleOf33) {
+ EXPECT_EQ(0, GetParam() % 33);
+}
+
+// Tests that a parameterized test case can be instantiated with multiple
+// generators.
+class MultipleInstantiationTest : public TestWithParam<int> {};
+TEST_P(MultipleInstantiationTest, AllowsMultipleInstances) {
+}
+INSTANTIATE_TEST_CASE_P(Sequence1, MultipleInstantiationTest, Values(1, 2));
+INSTANTIATE_TEST_CASE_P(Sequence2, MultipleInstantiationTest, Range(3, 5));
+
+// Tests that a parameterized test case can be instantiated
+// in multiple translation units. This test will be instantiated
+// here and in gtest-param-test_test2.cc.
+// InstantiationInMultipleTranslationUnitsTest fixture class
+// is defined in gtest-param-test_test.h.
+TEST_P(InstantiationInMultipleTranslaionUnitsTest, IsMultipleOf42) {
+ EXPECT_EQ(0, GetParam() % 42);
+}
+INSTANTIATE_TEST_CASE_P(Sequence1,
+ InstantiationInMultipleTranslaionUnitsTest,
+ Values(42, 42*2));
+
+// Tests that each iteration of parameterized test runs in a separate test
+// object.
+class SeparateInstanceTest : public TestWithParam<int> {
+ public:
+ SeparateInstanceTest() : count_(0) {}
+
+ static void TearDownTestCase() {
+ EXPECT_GE(global_count_, 2)
+ << "If some (but not all) SeparateInstanceTest tests have been "
+ << "filtered out this test will fail. Make sure that all "
+ << "GeneratorEvaluationTest are selected or de-selected together "
+ << "by the test filter.";
+ }
+
+ protected:
+ int count_;
+ static int global_count_;
+};
+int SeparateInstanceTest::global_count_ = 0;
+
+TEST_P(SeparateInstanceTest, TestsRunInSeparateInstances) {
+ EXPECT_EQ(0, count_++);
+ global_count_++;
+}
+INSTANTIATE_TEST_CASE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4));
+
+// Tests that all instantiations of a test have named appropriately. Test
+// defined with TEST_P(TestCaseName, TestName) and instantiated with
+// INSTANTIATE_TEST_CASE_P(SequenceName, TestCaseName, generator) must be named
+// SequenceName/TestCaseName.TestName/i, where i is the 0-based index of the
+// sequence element used to instantiate the test.
+class NamingTest : public TestWithParam<int> {};
+
+TEST_P(NamingTest, TestsReportCorrectNamesAndParameters) {
+ const ::testing::TestInfo* const test_info =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+ EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_case_name());
+
+ Message index_stream;
+ index_stream << "TestsReportCorrectNamesAndParameters/" << GetParam();
+ EXPECT_STREQ(index_stream.GetString().c_str(), test_info->name());
+
+ EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param());
+}
+
+INSTANTIATE_TEST_CASE_P(ZeroToFiveSequence, NamingTest, Range(0, 5));
+
+// Class that cannot be streamed into an ostream. It needs to be copyable
+// (and, in case of MSVC, also assignable) in order to be a test parameter
+// type. Its default copy constructor and assignment operator do exactly
+// what we need.
+class Unstreamable {
+ public:
+ explicit Unstreamable(int value) : value_(value) {}
+
+ private:
+ int value_;
+};
+
+class CommentTest : public TestWithParam<Unstreamable> {};
+
+TEST_P(CommentTest, TestsCorrectlyReportUnstreamableParams) {
+ const ::testing::TestInfo* const test_info =
+ ::testing::UnitTest::GetInstance()->current_test_info();
+
+ EXPECT_EQ(::testing::PrintToString(GetParam()), test_info->value_param());
+}
+
+INSTANTIATE_TEST_CASE_P(InstantiationWithComments,
+ CommentTest,
+ Values(Unstreamable(1)));
+
+// Verify that we can create a hierarchy of test fixtures, where the base
+// class fixture is not parameterized and the derived class is. In this case
+// ParameterizedDerivedTest inherits from NonParameterizedBaseTest. We
+// perform simple tests on both.
+class NonParameterizedBaseTest : public ::testing::Test {
+ public:
+ NonParameterizedBaseTest() : n_(17) { }
+ protected:
+ int n_;
+};
+
+class ParameterizedDerivedTest : public NonParameterizedBaseTest,
+ public ::testing::WithParamInterface<int> {
+ protected:
+ ParameterizedDerivedTest() : count_(0) { }
+ int count_;
+ static int global_count_;
+};
+
+int ParameterizedDerivedTest::global_count_ = 0;
+
+TEST_F(NonParameterizedBaseTest, FixtureIsInitialized) {
+ EXPECT_EQ(17, n_);
+}
+
+TEST_P(ParameterizedDerivedTest, SeesSequence) {
+ EXPECT_EQ(17, n_);
+ EXPECT_EQ(0, count_++);
+ EXPECT_EQ(GetParam(), global_count_++);
+}
+
+INSTANTIATE_TEST_CASE_P(RangeZeroToFive, ParameterizedDerivedTest, Range(0, 5));
+
+#endif // GTEST_HAS_PARAM_TEST
+
+TEST(CompileTest, CombineIsDefinedOnlyWhenGtestHasParamTestIsDefined) {
+#if GTEST_HAS_COMBINE && !GTEST_HAS_PARAM_TEST
+ FAIL() << "GTEST_HAS_COMBINE is defined while GTEST_HAS_PARAM_TEST is not\n"
+#endif
+}
+
+int main(int argc, char **argv) {
+#if GTEST_HAS_PARAM_TEST
+ // Used in TestGenerationTest test case.
+ AddGlobalTestEnvironment(TestGenerationTest::Environment::Instance());
+ // Used in GeneratorEvaluationTest test case. Tests that the updated value
+ // will be picked up for instantiating tests in GeneratorEvaluationTest.
+ GeneratorEvaluationTest::set_param_value(1);
+#endif // GTEST_HAS_PARAM_TEST
+
+ ::testing::InitGoogleTest(&argc, argv);
+
+#if GTEST_HAS_PARAM_TEST
+ // Used in GeneratorEvaluationTest test case. Tests that value updated
+ // here will NOT be used for instantiating tests in
+ // GeneratorEvaluationTest.
+ GeneratorEvaluationTest::set_param_value(2);
+#endif // GTEST_HAS_PARAM_TEST
+
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest-param-test_test.h b/src/testing/gtest/test/gtest-param-test_test.h
new file mode 100644
index 0000000..26ea122
--- /dev/null
+++ b/src/testing/gtest/test/gtest-param-test_test.h
@@ -0,0 +1,57 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This header file provides classes and functions used internally
+// for testing Google Test itself.
+
+#ifndef GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
+#define GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
+
+#include "gtest/gtest.h"
+
+#if GTEST_HAS_PARAM_TEST
+
+// Test fixture for testing definition and instantiation of a test
+// in separate translation units.
+class ExternalInstantiationTest : public ::testing::TestWithParam<int> {
+};
+
+// Test fixture for testing instantiation of a test in multiple
+// translation units.
+class InstantiationInMultipleTranslaionUnitsTest
+ : public ::testing::TestWithParam<int> {
+};
+
+#endif // GTEST_HAS_PARAM_TEST
+
+#endif // GTEST_TEST_GTEST_PARAM_TEST_TEST_H_
diff --git a/src/testing/gtest/test/gtest-port_test.cc b/src/testing/gtest/test/gtest-port_test.cc
new file mode 100644
index 0000000..75471c3
--- /dev/null
+++ b/src/testing/gtest/test/gtest-port_test.cc
@@ -0,0 +1,1214 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Authors: vladl@google.com (Vlad Losev), wan@google.com (Zhanyong Wan)
+//
+// This file tests the internal cross-platform support utilities.
+
+#include "gtest/internal/gtest-port.h"
+
+#include <stdio.h>
+
+#if GTEST_OS_MAC
+# include <time.h>
+#endif // GTEST_OS_MAC
+
+#include <list>
+#include <utility> // For std::pair and std::make_pair.
+#include <vector>
+
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+using std::make_pair;
+using std::pair;
+
+namespace testing {
+namespace internal {
+
+class Base {
+ public:
+ // Copy constructor and assignment operator do exactly what we need, so we
+ // use them.
+ Base() : member_(0) {}
+ explicit Base(int n) : member_(n) {}
+ virtual ~Base() {}
+ int member() { return member_; }
+
+ private:
+ int member_;
+};
+
+class Derived : public Base {
+ public:
+ explicit Derived(int n) : Base(n) {}
+};
+
+TEST(ImplicitCastTest, ConvertsPointers) {
+ Derived derived(0);
+ EXPECT_TRUE(&derived == ::testing::internal::ImplicitCast_<Base*>(&derived));
+}
+
+TEST(ImplicitCastTest, CanUseInheritance) {
+ Derived derived(1);
+ Base base = ::testing::internal::ImplicitCast_<Base>(derived);
+ EXPECT_EQ(derived.member(), base.member());
+}
+
+class Castable {
+ public:
+ explicit Castable(bool* converted) : converted_(converted) {}
+ operator Base() {
+ *converted_ = true;
+ return Base();
+ }
+
+ private:
+ bool* converted_;
+};
+
+TEST(ImplicitCastTest, CanUseNonConstCastOperator) {
+ bool converted = false;
+ Castable castable(&converted);
+ Base base = ::testing::internal::ImplicitCast_<Base>(castable);
+ EXPECT_TRUE(converted);
+}
+
+class ConstCastable {
+ public:
+ explicit ConstCastable(bool* converted) : converted_(converted) {}
+ operator Base() const {
+ *converted_ = true;
+ return Base();
+ }
+
+ private:
+ bool* converted_;
+};
+
+TEST(ImplicitCastTest, CanUseConstCastOperatorOnConstValues) {
+ bool converted = false;
+ const ConstCastable const_castable(&converted);
+ Base base = ::testing::internal::ImplicitCast_<Base>(const_castable);
+ EXPECT_TRUE(converted);
+}
+
+class ConstAndNonConstCastable {
+ public:
+ ConstAndNonConstCastable(bool* converted, bool* const_converted)
+ : converted_(converted), const_converted_(const_converted) {}
+ operator Base() {
+ *converted_ = true;
+ return Base();
+ }
+ operator Base() const {
+ *const_converted_ = true;
+ return Base();
+ }
+
+ private:
+ bool* converted_;
+ bool* const_converted_;
+};
+
+TEST(ImplicitCastTest, CanSelectBetweenConstAndNonConstCasrAppropriately) {
+ bool converted = false;
+ bool const_converted = false;
+ ConstAndNonConstCastable castable(&converted, &const_converted);
+ Base base = ::testing::internal::ImplicitCast_<Base>(castable);
+ EXPECT_TRUE(converted);
+ EXPECT_FALSE(const_converted);
+
+ converted = false;
+ const_converted = false;
+ const ConstAndNonConstCastable const_castable(&converted, &const_converted);
+ base = ::testing::internal::ImplicitCast_<Base>(const_castable);
+ EXPECT_FALSE(converted);
+ EXPECT_TRUE(const_converted);
+}
+
+class To {
+ public:
+ To(bool* converted) { *converted = true; } // NOLINT
+};
+
+TEST(ImplicitCastTest, CanUseImplicitConstructor) {
+ bool converted = false;
+ To to = ::testing::internal::ImplicitCast_<To>(&converted);
+ (void)to;
+ EXPECT_TRUE(converted);
+}
+
+TEST(IteratorTraitsTest, WorksForSTLContainerIterators) {
+ StaticAssertTypeEq<int,
+ IteratorTraits< ::std::vector<int>::const_iterator>::value_type>();
+ StaticAssertTypeEq<bool,
+ IteratorTraits< ::std::list<bool>::iterator>::value_type>();
+}
+
+TEST(IteratorTraitsTest, WorksForPointerToNonConst) {
+ StaticAssertTypeEq<char, IteratorTraits<char*>::value_type>();
+ StaticAssertTypeEq<const void*, IteratorTraits<const void**>::value_type>();
+}
+
+TEST(IteratorTraitsTest, WorksForPointerToConst) {
+ StaticAssertTypeEq<char, IteratorTraits<const char*>::value_type>();
+ StaticAssertTypeEq<const void*,
+ IteratorTraits<const void* const*>::value_type>();
+}
+
+// Tests that the element_type typedef is available in scoped_ptr and refers
+// to the parameter type.
+TEST(ScopedPtrTest, DefinesElementType) {
+ StaticAssertTypeEq<int, ::testing::internal::scoped_ptr<int>::element_type>();
+}
+
+// TODO(vladl@google.com): Implement THE REST of scoped_ptr tests.
+
+TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) {
+ if (AlwaysFalse())
+ GTEST_CHECK_(false) << "This should never be executed; "
+ "It's a compilation test only.";
+
+ if (AlwaysTrue())
+ GTEST_CHECK_(true);
+ else
+ ; // NOLINT
+
+ if (AlwaysFalse())
+ ; // NOLINT
+ else
+ GTEST_CHECK_(true) << "";
+}
+
+TEST(GtestCheckSyntaxTest, WorksWithSwitch) {
+ switch (0) {
+ case 1:
+ break;
+ default:
+ GTEST_CHECK_(true);
+ }
+
+ switch (0)
+ case 0:
+ GTEST_CHECK_(true) << "Check failed in switch case";
+}
+
+// Verifies behavior of FormatFileLocation.
+TEST(FormatFileLocationTest, FormatsFileLocation) {
+ EXPECT_PRED_FORMAT2(IsSubstring, "foo.cc", FormatFileLocation("foo.cc", 42));
+ EXPECT_PRED_FORMAT2(IsSubstring, "42", FormatFileLocation("foo.cc", 42));
+}
+
+TEST(FormatFileLocationTest, FormatsUnknownFile) {
+ EXPECT_PRED_FORMAT2(
+ IsSubstring, "unknown file", FormatFileLocation(NULL, 42));
+ EXPECT_PRED_FORMAT2(IsSubstring, "42", FormatFileLocation(NULL, 42));
+}
+
+TEST(FormatFileLocationTest, FormatsUknownLine) {
+ EXPECT_EQ("foo.cc:", FormatFileLocation("foo.cc", -1));
+}
+
+TEST(FormatFileLocationTest, FormatsUknownFileAndLine) {
+ EXPECT_EQ("unknown file:", FormatFileLocation(NULL, -1));
+}
+
+// Verifies behavior of FormatCompilerIndependentFileLocation.
+TEST(FormatCompilerIndependentFileLocationTest, FormatsFileLocation) {
+ EXPECT_EQ("foo.cc:42", FormatCompilerIndependentFileLocation("foo.cc", 42));
+}
+
+TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFile) {
+ EXPECT_EQ("unknown file:42",
+ FormatCompilerIndependentFileLocation(NULL, 42));
+}
+
+TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownLine) {
+ EXPECT_EQ("foo.cc", FormatCompilerIndependentFileLocation("foo.cc", -1));
+}
+
+TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFileAndLine) {
+ EXPECT_EQ("unknown file", FormatCompilerIndependentFileLocation(NULL, -1));
+}
+
+#if GTEST_OS_MAC || GTEST_OS_QNX
+void* ThreadFunc(void* data) {
+ pthread_mutex_t* mutex = static_cast<pthread_mutex_t*>(data);
+ pthread_mutex_lock(mutex);
+ pthread_mutex_unlock(mutex);
+ return NULL;
+}
+
+TEST(GetThreadCountTest, ReturnsCorrectValue) {
+ EXPECT_EQ(1U, GetThreadCount());
+ pthread_mutex_t mutex;
+ pthread_attr_t attr;
+ pthread_t thread_id;
+
+ // TODO(vladl@google.com): turn mutex into internal::Mutex for automatic
+ // destruction.
+ pthread_mutex_init(&mutex, NULL);
+ pthread_mutex_lock(&mutex);
+ ASSERT_EQ(0, pthread_attr_init(&attr));
+ ASSERT_EQ(0, pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE));
+
+ const int status = pthread_create(&thread_id, &attr, &ThreadFunc, &mutex);
+ ASSERT_EQ(0, pthread_attr_destroy(&attr));
+ ASSERT_EQ(0, status);
+ EXPECT_EQ(2U, GetThreadCount());
+ pthread_mutex_unlock(&mutex);
+
+ void* dummy;
+ ASSERT_EQ(0, pthread_join(thread_id, &dummy));
+
+# if GTEST_OS_MAC
+
+ // MacOS X may not immediately report the updated thread count after
+ // joining a thread, causing flakiness in this test. To counter that, we
+ // wait for up to .5 seconds for the OS to report the correct value.
+ for (int i = 0; i < 5; ++i) {
+ if (GetThreadCount() == 1)
+ break;
+
+ SleepMilliseconds(100);
+ }
+
+# endif // GTEST_OS_MAC
+
+ EXPECT_EQ(1U, GetThreadCount());
+ pthread_mutex_destroy(&mutex);
+}
+#else
+TEST(GetThreadCountTest, ReturnsZeroWhenUnableToCountThreads) {
+ EXPECT_EQ(0U, GetThreadCount());
+}
+#endif // GTEST_OS_MAC || GTEST_OS_QNX
+
+TEST(GtestCheckDeathTest, DiesWithCorrectOutputOnFailure) {
+ const bool a_false_condition = false;
+ const char regex[] =
+#ifdef _MSC_VER
+ "gtest-port_test\\.cc\\(\\d+\\):"
+#elif GTEST_USES_POSIX_RE
+ "gtest-port_test\\.cc:[0-9]+"
+#else
+ "gtest-port_test\\.cc:\\d+"
+#endif // _MSC_VER
+ ".*a_false_condition.*Extra info.*";
+
+ EXPECT_DEATH_IF_SUPPORTED(GTEST_CHECK_(a_false_condition) << "Extra info",
+ regex);
+}
+
+#if GTEST_HAS_DEATH_TEST
+
+TEST(GtestCheckDeathTest, LivesSilentlyOnSuccess) {
+ EXPECT_EXIT({
+ GTEST_CHECK_(true) << "Extra info";
+ ::std::cerr << "Success\n";
+ exit(0); },
+ ::testing::ExitedWithCode(0), "Success");
+}
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// Verifies that Google Test choose regular expression engine appropriate to
+// the platform. The test will produce compiler errors in case of failure.
+// For simplicity, we only cover the most important platforms here.
+TEST(RegexEngineSelectionTest, SelectsCorrectRegexEngine) {
+#if GTEST_HAS_POSIX_RE
+
+ EXPECT_TRUE(GTEST_USES_POSIX_RE);
+
+#else
+
+ EXPECT_TRUE(GTEST_USES_SIMPLE_RE);
+
+#endif
+}
+
+#if GTEST_USES_POSIX_RE
+
+# if GTEST_HAS_TYPED_TEST
+
+template <typename Str>
+class RETest : public ::testing::Test {};
+
+// Defines StringTypes as the list of all string types that class RE
+// supports.
+typedef testing::Types<
+ ::std::string,
+# if GTEST_HAS_GLOBAL_STRING
+ ::string,
+# endif // GTEST_HAS_GLOBAL_STRING
+ const char*> StringTypes;
+
+TYPED_TEST_CASE(RETest, StringTypes);
+
+// Tests RE's implicit constructors.
+TYPED_TEST(RETest, ImplicitConstructorWorks) {
+ const RE empty(TypeParam(""));
+ EXPECT_STREQ("", empty.pattern());
+
+ const RE simple(TypeParam("hello"));
+ EXPECT_STREQ("hello", simple.pattern());
+
+ const RE normal(TypeParam(".*(\\w+)"));
+ EXPECT_STREQ(".*(\\w+)", normal.pattern());
+}
+
+// Tests that RE's constructors reject invalid regular expressions.
+TYPED_TEST(RETest, RejectsInvalidRegex) {
+ EXPECT_NONFATAL_FAILURE({
+ const RE invalid(TypeParam("?"));
+ }, "\"?\" is not a valid POSIX Extended regular expression.");
+}
+
+// Tests RE::FullMatch().
+TYPED_TEST(RETest, FullMatchWorks) {
+ const RE empty(TypeParam(""));
+ EXPECT_TRUE(RE::FullMatch(TypeParam(""), empty));
+ EXPECT_FALSE(RE::FullMatch(TypeParam("a"), empty));
+
+ const RE re(TypeParam("a.*z"));
+ EXPECT_TRUE(RE::FullMatch(TypeParam("az"), re));
+ EXPECT_TRUE(RE::FullMatch(TypeParam("axyz"), re));
+ EXPECT_FALSE(RE::FullMatch(TypeParam("baz"), re));
+ EXPECT_FALSE(RE::FullMatch(TypeParam("azy"), re));
+}
+
+// Tests RE::PartialMatch().
+TYPED_TEST(RETest, PartialMatchWorks) {
+ const RE empty(TypeParam(""));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam(""), empty));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("a"), empty));
+
+ const RE re(TypeParam("a.*z"));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("az"), re));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("axyz"), re));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("baz"), re));
+ EXPECT_TRUE(RE::PartialMatch(TypeParam("azy"), re));
+ EXPECT_FALSE(RE::PartialMatch(TypeParam("zza"), re));
+}
+
+# endif // GTEST_HAS_TYPED_TEST
+
+#elif GTEST_USES_SIMPLE_RE
+
+TEST(IsInSetTest, NulCharIsNotInAnySet) {
+ EXPECT_FALSE(IsInSet('\0', ""));
+ EXPECT_FALSE(IsInSet('\0', "\0"));
+ EXPECT_FALSE(IsInSet('\0', "a"));
+}
+
+TEST(IsInSetTest, WorksForNonNulChars) {
+ EXPECT_FALSE(IsInSet('a', "Ab"));
+ EXPECT_FALSE(IsInSet('c', ""));
+
+ EXPECT_TRUE(IsInSet('b', "bcd"));
+ EXPECT_TRUE(IsInSet('b', "ab"));
+}
+
+TEST(IsAsciiDigitTest, IsFalseForNonDigit) {
+ EXPECT_FALSE(IsAsciiDigit('\0'));
+ EXPECT_FALSE(IsAsciiDigit(' '));
+ EXPECT_FALSE(IsAsciiDigit('+'));
+ EXPECT_FALSE(IsAsciiDigit('-'));
+ EXPECT_FALSE(IsAsciiDigit('.'));
+ EXPECT_FALSE(IsAsciiDigit('a'));
+}
+
+TEST(IsAsciiDigitTest, IsTrueForDigit) {
+ EXPECT_TRUE(IsAsciiDigit('0'));
+ EXPECT_TRUE(IsAsciiDigit('1'));
+ EXPECT_TRUE(IsAsciiDigit('5'));
+ EXPECT_TRUE(IsAsciiDigit('9'));
+}
+
+TEST(IsAsciiPunctTest, IsFalseForNonPunct) {
+ EXPECT_FALSE(IsAsciiPunct('\0'));
+ EXPECT_FALSE(IsAsciiPunct(' '));
+ EXPECT_FALSE(IsAsciiPunct('\n'));
+ EXPECT_FALSE(IsAsciiPunct('a'));
+ EXPECT_FALSE(IsAsciiPunct('0'));
+}
+
+TEST(IsAsciiPunctTest, IsTrueForPunct) {
+ for (const char* p = "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~"; *p; p++) {
+ EXPECT_PRED1(IsAsciiPunct, *p);
+ }
+}
+
+TEST(IsRepeatTest, IsFalseForNonRepeatChar) {
+ EXPECT_FALSE(IsRepeat('\0'));
+ EXPECT_FALSE(IsRepeat(' '));
+ EXPECT_FALSE(IsRepeat('a'));
+ EXPECT_FALSE(IsRepeat('1'));
+ EXPECT_FALSE(IsRepeat('-'));
+}
+
+TEST(IsRepeatTest, IsTrueForRepeatChar) {
+ EXPECT_TRUE(IsRepeat('?'));
+ EXPECT_TRUE(IsRepeat('*'));
+ EXPECT_TRUE(IsRepeat('+'));
+}
+
+TEST(IsAsciiWhiteSpaceTest, IsFalseForNonWhiteSpace) {
+ EXPECT_FALSE(IsAsciiWhiteSpace('\0'));
+ EXPECT_FALSE(IsAsciiWhiteSpace('a'));
+ EXPECT_FALSE(IsAsciiWhiteSpace('1'));
+ EXPECT_FALSE(IsAsciiWhiteSpace('+'));
+ EXPECT_FALSE(IsAsciiWhiteSpace('_'));
+}
+
+TEST(IsAsciiWhiteSpaceTest, IsTrueForWhiteSpace) {
+ EXPECT_TRUE(IsAsciiWhiteSpace(' '));
+ EXPECT_TRUE(IsAsciiWhiteSpace('\n'));
+ EXPECT_TRUE(IsAsciiWhiteSpace('\r'));
+ EXPECT_TRUE(IsAsciiWhiteSpace('\t'));
+ EXPECT_TRUE(IsAsciiWhiteSpace('\v'));
+ EXPECT_TRUE(IsAsciiWhiteSpace('\f'));
+}
+
+TEST(IsAsciiWordCharTest, IsFalseForNonWordChar) {
+ EXPECT_FALSE(IsAsciiWordChar('\0'));
+ EXPECT_FALSE(IsAsciiWordChar('+'));
+ EXPECT_FALSE(IsAsciiWordChar('.'));
+ EXPECT_FALSE(IsAsciiWordChar(' '));
+ EXPECT_FALSE(IsAsciiWordChar('\n'));
+}
+
+TEST(IsAsciiWordCharTest, IsTrueForLetter) {
+ EXPECT_TRUE(IsAsciiWordChar('a'));
+ EXPECT_TRUE(IsAsciiWordChar('b'));
+ EXPECT_TRUE(IsAsciiWordChar('A'));
+ EXPECT_TRUE(IsAsciiWordChar('Z'));
+}
+
+TEST(IsAsciiWordCharTest, IsTrueForDigit) {
+ EXPECT_TRUE(IsAsciiWordChar('0'));
+ EXPECT_TRUE(IsAsciiWordChar('1'));
+ EXPECT_TRUE(IsAsciiWordChar('7'));
+ EXPECT_TRUE(IsAsciiWordChar('9'));
+}
+
+TEST(IsAsciiWordCharTest, IsTrueForUnderscore) {
+ EXPECT_TRUE(IsAsciiWordChar('_'));
+}
+
+TEST(IsValidEscapeTest, IsFalseForNonPrintable) {
+ EXPECT_FALSE(IsValidEscape('\0'));
+ EXPECT_FALSE(IsValidEscape('\007'));
+}
+
+TEST(IsValidEscapeTest, IsFalseForDigit) {
+ EXPECT_FALSE(IsValidEscape('0'));
+ EXPECT_FALSE(IsValidEscape('9'));
+}
+
+TEST(IsValidEscapeTest, IsFalseForWhiteSpace) {
+ EXPECT_FALSE(IsValidEscape(' '));
+ EXPECT_FALSE(IsValidEscape('\n'));
+}
+
+TEST(IsValidEscapeTest, IsFalseForSomeLetter) {
+ EXPECT_FALSE(IsValidEscape('a'));
+ EXPECT_FALSE(IsValidEscape('Z'));
+}
+
+TEST(IsValidEscapeTest, IsTrueForPunct) {
+ EXPECT_TRUE(IsValidEscape('.'));
+ EXPECT_TRUE(IsValidEscape('-'));
+ EXPECT_TRUE(IsValidEscape('^'));
+ EXPECT_TRUE(IsValidEscape('$'));
+ EXPECT_TRUE(IsValidEscape('('));
+ EXPECT_TRUE(IsValidEscape(']'));
+ EXPECT_TRUE(IsValidEscape('{'));
+ EXPECT_TRUE(IsValidEscape('|'));
+}
+
+TEST(IsValidEscapeTest, IsTrueForSomeLetter) {
+ EXPECT_TRUE(IsValidEscape('d'));
+ EXPECT_TRUE(IsValidEscape('D'));
+ EXPECT_TRUE(IsValidEscape('s'));
+ EXPECT_TRUE(IsValidEscape('S'));
+ EXPECT_TRUE(IsValidEscape('w'));
+ EXPECT_TRUE(IsValidEscape('W'));
+}
+
+TEST(AtomMatchesCharTest, EscapedPunct) {
+ EXPECT_FALSE(AtomMatchesChar(true, '\\', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, '\\', ' '));
+ EXPECT_FALSE(AtomMatchesChar(true, '_', '.'));
+ EXPECT_FALSE(AtomMatchesChar(true, '.', 'a'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, '\\', '\\'));
+ EXPECT_TRUE(AtomMatchesChar(true, '_', '_'));
+ EXPECT_TRUE(AtomMatchesChar(true, '+', '+'));
+ EXPECT_TRUE(AtomMatchesChar(true, '.', '.'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_d) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'd', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'd', 'a'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'd', '.'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'd', '0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'd', '9'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_D) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'D', '0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'D', '9'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'D', '\0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'D', 'a'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'D', '-'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_s) {
+ EXPECT_FALSE(AtomMatchesChar(true, 's', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 's', 'a'));
+ EXPECT_FALSE(AtomMatchesChar(true, 's', '.'));
+ EXPECT_FALSE(AtomMatchesChar(true, 's', '9'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 's', ' '));
+ EXPECT_TRUE(AtomMatchesChar(true, 's', '\n'));
+ EXPECT_TRUE(AtomMatchesChar(true, 's', '\t'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_S) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'S', ' '));
+ EXPECT_FALSE(AtomMatchesChar(true, 'S', '\r'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'S', '\0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'S', 'a'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'S', '9'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_w) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'w', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'w', '+'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'w', ' '));
+ EXPECT_FALSE(AtomMatchesChar(true, 'w', '\n'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'w', '0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'w', 'b'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'w', 'C'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'w', '_'));
+}
+
+TEST(AtomMatchesCharTest, Escaped_W) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'W', 'A'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'W', 'b'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'W', '9'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'W', '_'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'W', '\0'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'W', '*'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'W', '\n'));
+}
+
+TEST(AtomMatchesCharTest, EscapedWhiteSpace) {
+ EXPECT_FALSE(AtomMatchesChar(true, 'f', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'f', '\n'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'n', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'n', '\r'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'r', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'r', 'a'));
+ EXPECT_FALSE(AtomMatchesChar(true, 't', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 't', 't'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'v', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(true, 'v', '\f'));
+
+ EXPECT_TRUE(AtomMatchesChar(true, 'f', '\f'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'n', '\n'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'r', '\r'));
+ EXPECT_TRUE(AtomMatchesChar(true, 't', '\t'));
+ EXPECT_TRUE(AtomMatchesChar(true, 'v', '\v'));
+}
+
+TEST(AtomMatchesCharTest, UnescapedDot) {
+ EXPECT_FALSE(AtomMatchesChar(false, '.', '\n'));
+
+ EXPECT_TRUE(AtomMatchesChar(false, '.', '\0'));
+ EXPECT_TRUE(AtomMatchesChar(false, '.', '.'));
+ EXPECT_TRUE(AtomMatchesChar(false, '.', 'a'));
+ EXPECT_TRUE(AtomMatchesChar(false, '.', ' '));
+}
+
+TEST(AtomMatchesCharTest, UnescapedChar) {
+ EXPECT_FALSE(AtomMatchesChar(false, 'a', '\0'));
+ EXPECT_FALSE(AtomMatchesChar(false, 'a', 'b'));
+ EXPECT_FALSE(AtomMatchesChar(false, '$', 'a'));
+
+ EXPECT_TRUE(AtomMatchesChar(false, '$', '$'));
+ EXPECT_TRUE(AtomMatchesChar(false, '5', '5'));
+ EXPECT_TRUE(AtomMatchesChar(false, 'Z', 'Z'));
+}
+
+TEST(ValidateRegexTest, GeneratesFailureAndReturnsFalseForInvalid) {
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(NULL)),
+ "NULL is not a valid simple regular expression");
+ EXPECT_NONFATAL_FAILURE(
+ ASSERT_FALSE(ValidateRegex("a\\")),
+ "Syntax error at index 1 in simple regular expression \"a\\\": ");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a\\")),
+ "'\\' cannot appear at the end");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\n\\")),
+ "'\\' cannot appear at the end");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("\\s\\hb")),
+ "invalid escape sequence \"\\h\"");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^^")),
+ "'^' can only appear at the beginning");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(".*^b")),
+ "'^' can only appear at the beginning");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("$$")),
+ "'$' can only appear at the end");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^$a")),
+ "'$' can only appear at the end");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a(b")),
+ "'(' is unsupported");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("ab)")),
+ "')' is unsupported");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("[ab")),
+ "'[' is unsupported");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("a{2")),
+ "'{' is unsupported");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("?")),
+ "'?' can only follow a repeatable token");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("^*")),
+ "'*' can only follow a repeatable token");
+ EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex("5*+")),
+ "'+' can only follow a repeatable token");
+}
+
+TEST(ValidateRegexTest, ReturnsTrueForValid) {
+ EXPECT_TRUE(ValidateRegex(""));
+ EXPECT_TRUE(ValidateRegex("a"));
+ EXPECT_TRUE(ValidateRegex(".*"));
+ EXPECT_TRUE(ValidateRegex("^a_+"));
+ EXPECT_TRUE(ValidateRegex("^a\\t\\&?"));
+ EXPECT_TRUE(ValidateRegex("09*$"));
+ EXPECT_TRUE(ValidateRegex("^Z$"));
+ EXPECT_TRUE(ValidateRegex("a\\^Z\\$\\(\\)\\|\\[\\]\\{\\}"));
+}
+
+TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrOne) {
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "a", "ba"));
+ // Repeating more than once.
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "aab"));
+
+ // Repeating zero times.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ba"));
+ // Repeating once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, 'a', '?', "b", "ab"));
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '#', '?', ".", "##"));
+}
+
+TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrMany) {
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '*', "a$", "baab"));
+
+ // Repeating zero times.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "bc"));
+ // Repeating once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '*', "b", "abc"));
+ // Repeating more than once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '*', "-", "ab_1-g"));
+}
+
+TEST(MatchRepetitionAndRegexAtHeadTest, WorksForOneOrMany) {
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "a$", "baab"));
+ // Repeating zero times.
+ EXPECT_FALSE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "bc"));
+
+ // Repeating once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(false, '.', '+', "b", "abc"));
+ // Repeating more than once.
+ EXPECT_TRUE(MatchRepetitionAndRegexAtHead(true, 'w', '+', "-", "ab_1-g"));
+}
+
+TEST(MatchRegexAtHeadTest, ReturnsTrueForEmptyRegex) {
+ EXPECT_TRUE(MatchRegexAtHead("", ""));
+ EXPECT_TRUE(MatchRegexAtHead("", "ab"));
+}
+
+TEST(MatchRegexAtHeadTest, WorksWhenDollarIsInRegex) {
+ EXPECT_FALSE(MatchRegexAtHead("$", "a"));
+
+ EXPECT_TRUE(MatchRegexAtHead("$", ""));
+ EXPECT_TRUE(MatchRegexAtHead("a$", "a"));
+}
+
+TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithEscapeSequence) {
+ EXPECT_FALSE(MatchRegexAtHead("\\w", "+"));
+ EXPECT_FALSE(MatchRegexAtHead("\\W", "ab"));
+
+ EXPECT_TRUE(MatchRegexAtHead("\\sa", "\nab"));
+ EXPECT_TRUE(MatchRegexAtHead("\\d", "1a"));
+}
+
+TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithRepetition) {
+ EXPECT_FALSE(MatchRegexAtHead(".+a", "abc"));
+ EXPECT_FALSE(MatchRegexAtHead("a?b", "aab"));
+
+ EXPECT_TRUE(MatchRegexAtHead(".*a", "bc12-ab"));
+ EXPECT_TRUE(MatchRegexAtHead("a?b", "b"));
+ EXPECT_TRUE(MatchRegexAtHead("a?b", "ab"));
+}
+
+TEST(MatchRegexAtHeadTest,
+ WorksWhenRegexStartsWithRepetionOfEscapeSequence) {
+ EXPECT_FALSE(MatchRegexAtHead("\\.+a", "abc"));
+ EXPECT_FALSE(MatchRegexAtHead("\\s?b", " b"));
+
+ EXPECT_TRUE(MatchRegexAtHead("\\(*a", "((((ab"));
+ EXPECT_TRUE(MatchRegexAtHead("\\^?b", "^b"));
+ EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "b"));
+ EXPECT_TRUE(MatchRegexAtHead("\\\\?b", "\\b"));
+}
+
+TEST(MatchRegexAtHeadTest, MatchesSequentially) {
+ EXPECT_FALSE(MatchRegexAtHead("ab.*c", "acabc"));
+
+ EXPECT_TRUE(MatchRegexAtHead("ab.*c", "ab-fsc"));
+}
+
+TEST(MatchRegexAnywhereTest, ReturnsFalseWhenStringIsNull) {
+ EXPECT_FALSE(MatchRegexAnywhere("", NULL));
+}
+
+TEST(MatchRegexAnywhereTest, WorksWhenRegexStartsWithCaret) {
+ EXPECT_FALSE(MatchRegexAnywhere("^a", "ba"));
+ EXPECT_FALSE(MatchRegexAnywhere("^$", "a"));
+
+ EXPECT_TRUE(MatchRegexAnywhere("^a", "ab"));
+ EXPECT_TRUE(MatchRegexAnywhere("^", "ab"));
+ EXPECT_TRUE(MatchRegexAnywhere("^$", ""));
+}
+
+TEST(MatchRegexAnywhereTest, ReturnsFalseWhenNoMatch) {
+ EXPECT_FALSE(MatchRegexAnywhere("a", "bcde123"));
+ EXPECT_FALSE(MatchRegexAnywhere("a.+a", "--aa88888888"));
+}
+
+TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingPrefix) {
+ EXPECT_TRUE(MatchRegexAnywhere("\\w+", "ab1_ - 5"));
+ EXPECT_TRUE(MatchRegexAnywhere(".*=", "="));
+ EXPECT_TRUE(MatchRegexAnywhere("x.*ab?.*bc", "xaaabc"));
+}
+
+TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingNonPrefix) {
+ EXPECT_TRUE(MatchRegexAnywhere("\\w+", "$$$ ab1_ - 5"));
+ EXPECT_TRUE(MatchRegexAnywhere("\\.+=", "= ...="));
+}
+
+// Tests RE's implicit constructors.
+TEST(RETest, ImplicitConstructorWorks) {
+ const RE empty("");
+ EXPECT_STREQ("", empty.pattern());
+
+ const RE simple("hello");
+ EXPECT_STREQ("hello", simple.pattern());
+}
+
+// Tests that RE's constructors reject invalid regular expressions.
+TEST(RETest, RejectsInvalidRegex) {
+ EXPECT_NONFATAL_FAILURE({
+ const RE normal(NULL);
+ }, "NULL is not a valid simple regular expression");
+
+ EXPECT_NONFATAL_FAILURE({
+ const RE normal(".*(\\w+");
+ }, "'(' is unsupported");
+
+ EXPECT_NONFATAL_FAILURE({
+ const RE invalid("^?");
+ }, "'?' can only follow a repeatable token");
+}
+
+// Tests RE::FullMatch().
+TEST(RETest, FullMatchWorks) {
+ const RE empty("");
+ EXPECT_TRUE(RE::FullMatch("", empty));
+ EXPECT_FALSE(RE::FullMatch("a", empty));
+
+ const RE re1("a");
+ EXPECT_TRUE(RE::FullMatch("a", re1));
+
+ const RE re("a.*z");
+ EXPECT_TRUE(RE::FullMatch("az", re));
+ EXPECT_TRUE(RE::FullMatch("axyz", re));
+ EXPECT_FALSE(RE::FullMatch("baz", re));
+ EXPECT_FALSE(RE::FullMatch("azy", re));
+}
+
+// Tests RE::PartialMatch().
+TEST(RETest, PartialMatchWorks) {
+ const RE empty("");
+ EXPECT_TRUE(RE::PartialMatch("", empty));
+ EXPECT_TRUE(RE::PartialMatch("a", empty));
+
+ const RE re("a.*z");
+ EXPECT_TRUE(RE::PartialMatch("az", re));
+ EXPECT_TRUE(RE::PartialMatch("axyz", re));
+ EXPECT_TRUE(RE::PartialMatch("baz", re));
+ EXPECT_TRUE(RE::PartialMatch("azy", re));
+ EXPECT_FALSE(RE::PartialMatch("zza", re));
+}
+
+#endif // GTEST_USES_POSIX_RE
+
+#if !GTEST_OS_WINDOWS_MOBILE
+
+TEST(CaptureTest, CapturesStdout) {
+ CaptureStdout();
+ fprintf(stdout, "abc");
+ EXPECT_STREQ("abc", GetCapturedStdout().c_str());
+
+ CaptureStdout();
+ fprintf(stdout, "def%cghi", '\0');
+ EXPECT_EQ(::std::string("def\0ghi", 7), ::std::string(GetCapturedStdout()));
+}
+
+TEST(CaptureTest, CapturesStderr) {
+ CaptureStderr();
+ fprintf(stderr, "jkl");
+ EXPECT_STREQ("jkl", GetCapturedStderr().c_str());
+
+ CaptureStderr();
+ fprintf(stderr, "jkl%cmno", '\0');
+ EXPECT_EQ(::std::string("jkl\0mno", 7), ::std::string(GetCapturedStderr()));
+}
+
+// Tests that stdout and stderr capture don't interfere with each other.
+TEST(CaptureTest, CapturesStdoutAndStderr) {
+ CaptureStdout();
+ CaptureStderr();
+ fprintf(stdout, "pqr");
+ fprintf(stderr, "stu");
+ EXPECT_STREQ("pqr", GetCapturedStdout().c_str());
+ EXPECT_STREQ("stu", GetCapturedStderr().c_str());
+}
+
+TEST(CaptureDeathTest, CannotReenterStdoutCapture) {
+ CaptureStdout();
+ EXPECT_DEATH_IF_SUPPORTED(CaptureStdout(),
+ "Only one stdout capturer can exist at a time");
+ GetCapturedStdout();
+
+ // We cannot test stderr capturing using death tests as they use it
+ // themselves.
+}
+
+#endif // !GTEST_OS_WINDOWS_MOBILE
+
+TEST(ThreadLocalTest, DefaultConstructorInitializesToDefaultValues) {
+ ThreadLocal<int> t1;
+ EXPECT_EQ(0, t1.get());
+
+ ThreadLocal<void*> t2;
+ EXPECT_TRUE(t2.get() == NULL);
+}
+
+TEST(ThreadLocalTest, SingleParamConstructorInitializesToParam) {
+ ThreadLocal<int> t1(123);
+ EXPECT_EQ(123, t1.get());
+
+ int i = 0;
+ ThreadLocal<int*> t2(&i);
+ EXPECT_EQ(&i, t2.get());
+}
+
+class NoDefaultContructor {
+ public:
+ explicit NoDefaultContructor(const char*) {}
+ NoDefaultContructor(const NoDefaultContructor&) {}
+};
+
+TEST(ThreadLocalTest, ValueDefaultContructorIsNotRequiredForParamVersion) {
+ ThreadLocal<NoDefaultContructor> bar(NoDefaultContructor("foo"));
+ bar.pointer();
+}
+
+TEST(ThreadLocalTest, GetAndPointerReturnSameValue) {
+ ThreadLocal<String> thread_local_string;
+
+ EXPECT_EQ(thread_local_string.pointer(), &(thread_local_string.get()));
+
+ // Verifies the condition still holds after calling set.
+ thread_local_string.set("foo");
+ EXPECT_EQ(thread_local_string.pointer(), &(thread_local_string.get()));
+}
+
+TEST(ThreadLocalTest, PointerAndConstPointerReturnSameValue) {
+ ThreadLocal<String> thread_local_string;
+ const ThreadLocal<String>& const_thread_local_string = thread_local_string;
+
+ EXPECT_EQ(thread_local_string.pointer(), const_thread_local_string.pointer());
+
+ thread_local_string.set("foo");
+ EXPECT_EQ(thread_local_string.pointer(), const_thread_local_string.pointer());
+}
+
+#if GTEST_IS_THREADSAFE
+
+void AddTwo(int* param) { *param += 2; }
+
+TEST(ThreadWithParamTest, ConstructorExecutesThreadFunc) {
+ int i = 40;
+ ThreadWithParam<int*> thread(&AddTwo, &i, NULL);
+ thread.Join();
+ EXPECT_EQ(42, i);
+}
+
+TEST(MutexDeathTest, AssertHeldShouldAssertWhenNotLocked) {
+ // AssertHeld() is flaky only in the presence of multiple threads accessing
+ // the lock. In this case, the test is robust.
+ EXPECT_DEATH_IF_SUPPORTED({
+ Mutex m;
+ { MutexLock lock(&m); }
+ m.AssertHeld();
+ },
+ "thread .*hold");
+}
+
+TEST(MutexTest, AssertHeldShouldNotAssertWhenLocked) {
+ Mutex m;
+ MutexLock lock(&m);
+ m.AssertHeld();
+}
+
+class AtomicCounterWithMutex {
+ public:
+ explicit AtomicCounterWithMutex(Mutex* mutex) :
+ value_(0), mutex_(mutex), random_(42) {}
+
+ void Increment() {
+ MutexLock lock(mutex_);
+ int temp = value_;
+ {
+ // Locking a mutex puts up a memory barrier, preventing reads and
+ // writes to value_ rearranged when observed from other threads.
+ //
+ // We cannot use Mutex and MutexLock here or rely on their memory
+ // barrier functionality as we are testing them here.
+ pthread_mutex_t memory_barrier_mutex;
+ GTEST_CHECK_POSIX_SUCCESS_(
+ pthread_mutex_init(&memory_barrier_mutex, NULL));
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&memory_barrier_mutex));
+
+ SleepMilliseconds(random_.Generate(30));
+
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&memory_barrier_mutex));
+ GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&memory_barrier_mutex));
+ }
+ value_ = temp + 1;
+ }
+ int value() const { return value_; }
+
+ private:
+ volatile int value_;
+ Mutex* const mutex_; // Protects value_.
+ Random random_;
+};
+
+void CountingThreadFunc(pair<AtomicCounterWithMutex*, int> param) {
+ for (int i = 0; i < param.second; ++i)
+ param.first->Increment();
+}
+
+// Tests that the mutex only lets one thread at a time to lock it.
+TEST(MutexTest, OnlyOneThreadCanLockAtATime) {
+ Mutex mutex;
+ AtomicCounterWithMutex locked_counter(&mutex);
+
+ typedef ThreadWithParam<pair<AtomicCounterWithMutex*, int> > ThreadType;
+ const int kCycleCount = 20;
+ const int kThreadCount = 7;
+ scoped_ptr<ThreadType> counting_threads[kThreadCount];
+ Notification threads_can_start;
+ // Creates and runs kThreadCount threads that increment locked_counter
+ // kCycleCount times each.
+ for (int i = 0; i < kThreadCount; ++i) {
+ counting_threads[i].reset(new ThreadType(&CountingThreadFunc,
+ make_pair(&locked_counter,
+ kCycleCount),
+ &threads_can_start));
+ }
+ threads_can_start.Notify();
+ for (int i = 0; i < kThreadCount; ++i)
+ counting_threads[i]->Join();
+
+ // If the mutex lets more than one thread to increment the counter at a
+ // time, they are likely to encounter a race condition and have some
+ // increments overwritten, resulting in the lower then expected counter
+ // value.
+ EXPECT_EQ(kCycleCount * kThreadCount, locked_counter.value());
+}
+
+template <typename T>
+void RunFromThread(void (func)(T), T param) {
+ ThreadWithParam<T> thread(func, param, NULL);
+ thread.Join();
+}
+
+void RetrieveThreadLocalValue(pair<ThreadLocal<String>*, String*> param) {
+ *param.second = param.first->get();
+}
+
+TEST(ThreadLocalTest, ParameterizedConstructorSetsDefault) {
+ ThreadLocal<String> thread_local_string("foo");
+ EXPECT_STREQ("foo", thread_local_string.get().c_str());
+
+ thread_local_string.set("bar");
+ EXPECT_STREQ("bar", thread_local_string.get().c_str());
+
+ String result;
+ RunFromThread(&RetrieveThreadLocalValue,
+ make_pair(&thread_local_string, &result));
+ EXPECT_STREQ("foo", result.c_str());
+}
+
+// DestructorTracker keeps track of whether its instances have been
+// destroyed.
+static std::vector<bool> g_destroyed;
+
+class DestructorTracker {
+ public:
+ DestructorTracker() : index_(GetNewIndex()) {}
+ DestructorTracker(const DestructorTracker& /* rhs */)
+ : index_(GetNewIndex()) {}
+ ~DestructorTracker() {
+ // We never access g_destroyed concurrently, so we don't need to
+ // protect the write operation under a mutex.
+ g_destroyed[index_] = true;
+ }
+
+ private:
+ static int GetNewIndex() {
+ g_destroyed.push_back(false);
+ return g_destroyed.size() - 1;
+ }
+ const int index_;
+};
+
+typedef ThreadLocal<DestructorTracker>* ThreadParam;
+
+void CallThreadLocalGet(ThreadParam thread_local_param) {
+ thread_local_param->get();
+}
+
+// Tests that when a ThreadLocal object dies in a thread, it destroys
+// the managed object for that thread.
+TEST(ThreadLocalTest, DestroysManagedObjectForOwnThreadWhenDying) {
+ g_destroyed.clear();
+
+ {
+ // The next line default constructs a DestructorTracker object as
+ // the default value of objects managed by thread_local_tracker.
+ ThreadLocal<DestructorTracker> thread_local_tracker;
+ ASSERT_EQ(1U, g_destroyed.size());
+ ASSERT_FALSE(g_destroyed[0]);
+
+ // This creates another DestructorTracker object for the main thread.
+ thread_local_tracker.get();
+ ASSERT_EQ(2U, g_destroyed.size());
+ ASSERT_FALSE(g_destroyed[0]);
+ ASSERT_FALSE(g_destroyed[1]);
+ }
+
+ // Now thread_local_tracker has died. It should have destroyed both the
+ // default value shared by all threads and the value for the main
+ // thread.
+ ASSERT_EQ(2U, g_destroyed.size());
+ EXPECT_TRUE(g_destroyed[0]);
+ EXPECT_TRUE(g_destroyed[1]);
+
+ g_destroyed.clear();
+}
+
+// Tests that when a thread exits, the thread-local object for that
+// thread is destroyed.
+TEST(ThreadLocalTest, DestroysManagedObjectAtThreadExit) {
+ g_destroyed.clear();
+
+ {
+ // The next line default constructs a DestructorTracker object as
+ // the default value of objects managed by thread_local_tracker.
+ ThreadLocal<DestructorTracker> thread_local_tracker;
+ ASSERT_EQ(1U, g_destroyed.size());
+ ASSERT_FALSE(g_destroyed[0]);
+
+ // This creates another DestructorTracker object in the new thread.
+ ThreadWithParam<ThreadParam> thread(
+ &CallThreadLocalGet, &thread_local_tracker, NULL);
+ thread.Join();
+
+ // Now the new thread has exited. The per-thread object for it
+ // should have been destroyed.
+ ASSERT_EQ(2U, g_destroyed.size());
+ ASSERT_FALSE(g_destroyed[0]);
+ ASSERT_TRUE(g_destroyed[1]);
+ }
+
+ // Now thread_local_tracker has died. The default value should have been
+ // destroyed too.
+ ASSERT_EQ(2U, g_destroyed.size());
+ EXPECT_TRUE(g_destroyed[0]);
+ EXPECT_TRUE(g_destroyed[1]);
+
+ g_destroyed.clear();
+}
+
+TEST(ThreadLocalTest, ThreadLocalMutationsAffectOnlyCurrentThread) {
+ ThreadLocal<String> thread_local_string;
+ thread_local_string.set("Foo");
+ EXPECT_STREQ("Foo", thread_local_string.get().c_str());
+
+ String result;
+ RunFromThread(&RetrieveThreadLocalValue,
+ make_pair(&thread_local_string, &result));
+ EXPECT_TRUE(result.c_str() == NULL);
+}
+
+#endif // GTEST_IS_THREADSAFE
+
+} // namespace internal
+} // namespace testing
diff --git a/src/testing/gtest/test/gtest-printers_test.cc b/src/testing/gtest/test/gtest-printers_test.cc
new file mode 100644
index 0000000..58d9622
--- /dev/null
+++ b/src/testing/gtest/test/gtest-printers_test.cc
@@ -0,0 +1,1311 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Test - The Google C++ Testing Framework
+//
+// This file tests the universal value printer.
+
+#include "gtest/gtest-printers.h"
+
+#include <ctype.h>
+#include <limits.h>
+#include <string.h>
+#include <algorithm>
+#include <deque>
+#include <list>
+#include <map>
+#include <set>
+#include <sstream>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "gtest/gtest.h"
+
+// hash_map and hash_set are available under Visual C++.
+#if _MSC_VER
+# define GTEST_HAS_HASH_MAP_ 1 // Indicates that hash_map is available.
+# include <hash_map> // NOLINT
+# define GTEST_HAS_HASH_SET_ 1 // Indicates that hash_set is available.
+# include <hash_set> // NOLINT
+#endif // GTEST_OS_WINDOWS
+
+// Some user-defined types for testing the universal value printer.
+
+// An anonymous enum type.
+enum AnonymousEnum {
+ kAE1 = -1,
+ kAE2 = 1
+};
+
+// An enum without a user-defined printer.
+enum EnumWithoutPrinter {
+ kEWP1 = -2,
+ kEWP2 = 42
+};
+
+// An enum with a << operator.
+enum EnumWithStreaming {
+ kEWS1 = 10
+};
+
+std::ostream& operator<<(std::ostream& os, EnumWithStreaming e) {
+ return os << (e == kEWS1 ? "kEWS1" : "invalid");
+}
+
+// An enum with a PrintTo() function.
+enum EnumWithPrintTo {
+ kEWPT1 = 1
+};
+
+void PrintTo(EnumWithPrintTo e, std::ostream* os) {
+ *os << (e == kEWPT1 ? "kEWPT1" : "invalid");
+}
+
+// A class implicitly convertible to BiggestInt.
+class BiggestIntConvertible {
+ public:
+ operator ::testing::internal::BiggestInt() const { return 42; }
+};
+
+// A user-defined unprintable class template in the global namespace.
+template <typename T>
+class UnprintableTemplateInGlobal {
+ public:
+ UnprintableTemplateInGlobal() : value_() {}
+ private:
+ T value_;
+};
+
+// A user-defined streamable type in the global namespace.
+class StreamableInGlobal {
+ public:
+ virtual ~StreamableInGlobal() {}
+};
+
+inline void operator<<(::std::ostream& os, const StreamableInGlobal& /* x */) {
+ os << "StreamableInGlobal";
+}
+
+void operator<<(::std::ostream& os, const StreamableInGlobal* /* x */) {
+ os << "StreamableInGlobal*";
+}
+
+namespace foo {
+
+// A user-defined unprintable type in a user namespace.
+class UnprintableInFoo {
+ public:
+ UnprintableInFoo() : z_(0) { memcpy(xy_, "\xEF\x12\x0\x0\x34\xAB\x0\x0", 8); }
+ private:
+ char xy_[8];
+ double z_;
+};
+
+// A user-defined printable type in a user-chosen namespace.
+struct PrintableViaPrintTo {
+ PrintableViaPrintTo() : value() {}
+ int value;
+};
+
+void PrintTo(const PrintableViaPrintTo& x, ::std::ostream* os) {
+ *os << "PrintableViaPrintTo: " << x.value;
+}
+
+// A type with a user-defined << for printing its pointer.
+struct PointerPrintable {
+};
+
+::std::ostream& operator<<(::std::ostream& os,
+ const PointerPrintable* /* x */) {
+ return os << "PointerPrintable*";
+}
+
+// A user-defined printable class template in a user-chosen namespace.
+template <typename T>
+class PrintableViaPrintToTemplate {
+ public:
+ explicit PrintableViaPrintToTemplate(const T& a_value) : value_(a_value) {}
+
+ const T& value() const { return value_; }
+ private:
+ T value_;
+};
+
+template <typename T>
+void PrintTo(const PrintableViaPrintToTemplate<T>& x, ::std::ostream* os) {
+ *os << "PrintableViaPrintToTemplate: " << x.value();
+}
+
+// A user-defined streamable class template in a user namespace.
+template <typename T>
+class StreamableTemplateInFoo {
+ public:
+ StreamableTemplateInFoo() : value_() {}
+
+ const T& value() const { return value_; }
+ private:
+ T value_;
+};
+
+template <typename T>
+inline ::std::ostream& operator<<(::std::ostream& os,
+ const StreamableTemplateInFoo<T>& x) {
+ return os << "StreamableTemplateInFoo: " << x.value();
+}
+
+} // namespace foo
+
+namespace testing {
+namespace gtest_printers_test {
+
+using ::std::deque;
+using ::std::list;
+using ::std::make_pair;
+using ::std::map;
+using ::std::multimap;
+using ::std::multiset;
+using ::std::pair;
+using ::std::set;
+using ::std::vector;
+using ::testing::PrintToString;
+using ::testing::internal::ImplicitCast_;
+using ::testing::internal::NativeArray;
+using ::testing::internal::RE;
+using ::testing::internal::Strings;
+using ::testing::internal::UniversalTersePrint;
+using ::testing::internal::UniversalPrint;
+using ::testing::internal::UniversalTersePrintTupleFieldsToStrings;
+using ::testing::internal::UniversalPrinter;
+using ::testing::internal::kReference;
+using ::testing::internal::string;
+
+#if GTEST_HAS_TR1_TUPLE
+using ::std::tr1::make_tuple;
+using ::std::tr1::tuple;
+#endif
+
+#if _MSC_VER
+// MSVC defines the following classes in the ::stdext namespace while
+// gcc defines them in the :: namespace. Note that they are not part
+// of the C++ standard.
+using ::stdext::hash_map;
+using ::stdext::hash_set;
+using ::stdext::hash_multimap;
+using ::stdext::hash_multiset;
+#endif
+
+// Prints a value to a string using the universal value printer. This
+// is a helper for testing UniversalPrinter<T>::Print() for various types.
+template <typename T>
+string Print(const T& value) {
+ ::std::stringstream ss;
+ UniversalPrinter<T>::Print(value, &ss);
+ return ss.str();
+}
+
+// Prints a value passed by reference to a string, using the universal
+// value printer. This is a helper for testing
+// UniversalPrinter<T&>::Print() for various types.
+template <typename T>
+string PrintByRef(const T& value) {
+ ::std::stringstream ss;
+ UniversalPrinter<T&>::Print(value, &ss);
+ return ss.str();
+}
+
+// Tests printing various enum types.
+
+TEST(PrintEnumTest, AnonymousEnum) {
+ EXPECT_EQ("-1", Print(kAE1));
+ EXPECT_EQ("1", Print(kAE2));
+}
+
+TEST(PrintEnumTest, EnumWithoutPrinter) {
+ EXPECT_EQ("-2", Print(kEWP1));
+ EXPECT_EQ("42", Print(kEWP2));
+}
+
+TEST(PrintEnumTest, EnumWithStreaming) {
+ EXPECT_EQ("kEWS1", Print(kEWS1));
+ EXPECT_EQ("invalid", Print(static_cast<EnumWithStreaming>(0)));
+}
+
+TEST(PrintEnumTest, EnumWithPrintTo) {
+ EXPECT_EQ("kEWPT1", Print(kEWPT1));
+ EXPECT_EQ("invalid", Print(static_cast<EnumWithPrintTo>(0)));
+}
+
+// Tests printing a class implicitly convertible to BiggestInt.
+
+TEST(PrintClassTest, BiggestIntConvertible) {
+ EXPECT_EQ("42", Print(BiggestIntConvertible()));
+}
+
+// Tests printing various char types.
+
+// char.
+TEST(PrintCharTest, PlainChar) {
+ EXPECT_EQ("'\\0'", Print('\0'));
+ EXPECT_EQ("'\\'' (39, 0x27)", Print('\''));
+ EXPECT_EQ("'\"' (34, 0x22)", Print('"'));
+ EXPECT_EQ("'?' (63, 0x3F)", Print('?'));
+ EXPECT_EQ("'\\\\' (92, 0x5C)", Print('\\'));
+ EXPECT_EQ("'\\a' (7)", Print('\a'));
+ EXPECT_EQ("'\\b' (8)", Print('\b'));
+ EXPECT_EQ("'\\f' (12, 0xC)", Print('\f'));
+ EXPECT_EQ("'\\n' (10, 0xA)", Print('\n'));
+ EXPECT_EQ("'\\r' (13, 0xD)", Print('\r'));
+ EXPECT_EQ("'\\t' (9)", Print('\t'));
+ EXPECT_EQ("'\\v' (11, 0xB)", Print('\v'));
+ EXPECT_EQ("'\\x7F' (127)", Print('\x7F'));
+ EXPECT_EQ("'\\xFF' (255)", Print('\xFF'));
+ EXPECT_EQ("' ' (32, 0x20)", Print(' '));
+ EXPECT_EQ("'a' (97, 0x61)", Print('a'));
+}
+
+// signed char.
+TEST(PrintCharTest, SignedChar) {
+ EXPECT_EQ("'\\0'", Print(static_cast<signed char>('\0')));
+ EXPECT_EQ("'\\xCE' (-50)",
+ Print(static_cast<signed char>(-50)));
+}
+
+// unsigned char.
+TEST(PrintCharTest, UnsignedChar) {
+ EXPECT_EQ("'\\0'", Print(static_cast<unsigned char>('\0')));
+ EXPECT_EQ("'b' (98, 0x62)",
+ Print(static_cast<unsigned char>('b')));
+}
+
+// Tests printing other simple, built-in types.
+
+// bool.
+TEST(PrintBuiltInTypeTest, Bool) {
+ EXPECT_EQ("false", Print(false));
+ EXPECT_EQ("true", Print(true));
+}
+
+// wchar_t.
+TEST(PrintBuiltInTypeTest, Wchar_t) {
+ EXPECT_EQ("L'\\0'", Print(L'\0'));
+ EXPECT_EQ("L'\\'' (39, 0x27)", Print(L'\''));
+ EXPECT_EQ("L'\"' (34, 0x22)", Print(L'"'));
+ EXPECT_EQ("L'?' (63, 0x3F)", Print(L'?'));
+ EXPECT_EQ("L'\\\\' (92, 0x5C)", Print(L'\\'));
+ EXPECT_EQ("L'\\a' (7)", Print(L'\a'));
+ EXPECT_EQ("L'\\b' (8)", Print(L'\b'));
+ EXPECT_EQ("L'\\f' (12, 0xC)", Print(L'\f'));
+ EXPECT_EQ("L'\\n' (10, 0xA)", Print(L'\n'));
+ EXPECT_EQ("L'\\r' (13, 0xD)", Print(L'\r'));
+ EXPECT_EQ("L'\\t' (9)", Print(L'\t'));
+ EXPECT_EQ("L'\\v' (11, 0xB)", Print(L'\v'));
+ EXPECT_EQ("L'\\x7F' (127)", Print(L'\x7F'));
+ EXPECT_EQ("L'\\xFF' (255)", Print(L'\xFF'));
+ EXPECT_EQ("L' ' (32, 0x20)", Print(L' '));
+ EXPECT_EQ("L'a' (97, 0x61)", Print(L'a'));
+ EXPECT_EQ("L'\\x576' (1398)", Print(static_cast<wchar_t>(0x576)));
+ EXPECT_EQ("L'\\xC74D' (51021)", Print(static_cast<wchar_t>(0xC74D)));
+}
+
+// Test that Int64 provides more storage than wchar_t.
+TEST(PrintTypeSizeTest, Wchar_t) {
+ EXPECT_LT(sizeof(wchar_t), sizeof(testing::internal::Int64));
+}
+
+// Various integer types.
+TEST(PrintBuiltInTypeTest, Integer) {
+ EXPECT_EQ("'\\xFF' (255)", Print(static_cast<unsigned char>(255))); // uint8
+ EXPECT_EQ("'\\x80' (-128)", Print(static_cast<signed char>(-128))); // int8
+ EXPECT_EQ("65535", Print(USHRT_MAX)); // uint16
+ EXPECT_EQ("-32768", Print(SHRT_MIN)); // int16
+ EXPECT_EQ("4294967295", Print(UINT_MAX)); // uint32
+ EXPECT_EQ("-2147483648", Print(INT_MIN)); // int32
+ EXPECT_EQ("18446744073709551615",
+ Print(static_cast<testing::internal::UInt64>(-1))); // uint64
+ EXPECT_EQ("-9223372036854775808",
+ Print(static_cast<testing::internal::Int64>(1) << 63)); // int64
+}
+
+// Size types.
+TEST(PrintBuiltInTypeTest, Size_t) {
+ EXPECT_EQ("1", Print(sizeof('a'))); // size_t.
+#if !GTEST_OS_WINDOWS
+ // Windows has no ssize_t type.
+ EXPECT_EQ("-2", Print(static_cast<ssize_t>(-2))); // ssize_t.
+#endif // !GTEST_OS_WINDOWS
+}
+
+// Floating-points.
+TEST(PrintBuiltInTypeTest, FloatingPoints) {
+ EXPECT_EQ("1.5", Print(1.5f)); // float
+ EXPECT_EQ("-2.5", Print(-2.5)); // double
+}
+
+// Since ::std::stringstream::operator<<(const void *) formats the pointer
+// output differently with different compilers, we have to create the expected
+// output first and use it as our expectation.
+static string PrintPointer(const void *p) {
+ ::std::stringstream expected_result_stream;
+ expected_result_stream << p;
+ return expected_result_stream.str();
+}
+
+// Tests printing C strings.
+
+// const char*.
+TEST(PrintCStringTest, Const) {
+ const char* p = "World";
+ EXPECT_EQ(PrintPointer(p) + " pointing to \"World\"", Print(p));
+}
+
+// char*.
+TEST(PrintCStringTest, NonConst) {
+ char p[] = "Hi";
+ EXPECT_EQ(PrintPointer(p) + " pointing to \"Hi\"",
+ Print(static_cast<char*>(p)));
+}
+
+// NULL C string.
+TEST(PrintCStringTest, Null) {
+ const char* p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests that C strings are escaped properly.
+TEST(PrintCStringTest, EscapesProperly) {
+ const char* p = "'\"?\\\a\b\f\n\r\t\v\x7F\xFF a";
+ EXPECT_EQ(PrintPointer(p) + " pointing to \"'\\\"?\\\\\\a\\b\\f"
+ "\\n\\r\\t\\v\\x7F\\xFF a\"",
+ Print(p));
+}
+
+
+
+// MSVC compiler can be configured to define whar_t as a typedef
+// of unsigned short. Defining an overload for const wchar_t* in that case
+// would cause pointers to unsigned shorts be printed as wide strings,
+// possibly accessing more memory than intended and causing invalid
+// memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when
+// wchar_t is implemented as a native type.
+#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
+
+// const wchar_t*.
+TEST(PrintWideCStringTest, Const) {
+ const wchar_t* p = L"World";
+ EXPECT_EQ(PrintPointer(p) + " pointing to L\"World\"", Print(p));
+}
+
+// wchar_t*.
+TEST(PrintWideCStringTest, NonConst) {
+ wchar_t p[] = L"Hi";
+ EXPECT_EQ(PrintPointer(p) + " pointing to L\"Hi\"",
+ Print(static_cast<wchar_t*>(p)));
+}
+
+// NULL wide C string.
+TEST(PrintWideCStringTest, Null) {
+ const wchar_t* p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests that wide C strings are escaped properly.
+TEST(PrintWideCStringTest, EscapesProperly) {
+ const wchar_t s[] = {'\'', '"', '?', '\\', '\a', '\b', '\f', '\n', '\r',
+ '\t', '\v', 0xD3, 0x576, 0x8D3, 0xC74D, ' ', 'a', '\0'};
+ EXPECT_EQ(PrintPointer(s) + " pointing to L\"'\\\"?\\\\\\a\\b\\f"
+ "\\n\\r\\t\\v\\xD3\\x576\\x8D3\\xC74D a\"",
+ Print(static_cast<const wchar_t*>(s)));
+}
+#endif // native wchar_t
+
+// Tests printing pointers to other char types.
+
+// signed char*.
+TEST(PrintCharPointerTest, SignedChar) {
+ signed char* p = reinterpret_cast<signed char*>(0x1234);
+ EXPECT_EQ(PrintPointer(p), Print(p));
+ p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// const signed char*.
+TEST(PrintCharPointerTest, ConstSignedChar) {
+ signed char* p = reinterpret_cast<signed char*>(0x1234);
+ EXPECT_EQ(PrintPointer(p), Print(p));
+ p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// unsigned char*.
+TEST(PrintCharPointerTest, UnsignedChar) {
+ unsigned char* p = reinterpret_cast<unsigned char*>(0x1234);
+ EXPECT_EQ(PrintPointer(p), Print(p));
+ p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// const unsigned char*.
+TEST(PrintCharPointerTest, ConstUnsignedChar) {
+ const unsigned char* p = reinterpret_cast<const unsigned char*>(0x1234);
+ EXPECT_EQ(PrintPointer(p), Print(p));
+ p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests printing pointers to simple, built-in types.
+
+// bool*.
+TEST(PrintPointerToBuiltInTypeTest, Bool) {
+ bool* p = reinterpret_cast<bool*>(0xABCD);
+ EXPECT_EQ(PrintPointer(p), Print(p));
+ p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// void*.
+TEST(PrintPointerToBuiltInTypeTest, Void) {
+ void* p = reinterpret_cast<void*>(0xABCD);
+ EXPECT_EQ(PrintPointer(p), Print(p));
+ p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// const void*.
+TEST(PrintPointerToBuiltInTypeTest, ConstVoid) {
+ const void* p = reinterpret_cast<const void*>(0xABCD);
+ EXPECT_EQ(PrintPointer(p), Print(p));
+ p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests printing pointers to pointers.
+TEST(PrintPointerToPointerTest, IntPointerPointer) {
+ int** p = reinterpret_cast<int**>(0xABCD);
+ EXPECT_EQ(PrintPointer(p), Print(p));
+ p = NULL;
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// Tests printing (non-member) function pointers.
+
+void MyFunction(int /* n */) {}
+
+TEST(PrintPointerTest, NonMemberFunctionPointer) {
+ // We cannot directly cast &MyFunction to const void* because the
+ // standard disallows casting between pointers to functions and
+ // pointers to objects, and some compilers (e.g. GCC 3.4) enforce
+ // this limitation.
+ EXPECT_EQ(
+ PrintPointer(reinterpret_cast<const void*>(
+ reinterpret_cast<internal::BiggestInt>(&MyFunction))),
+ Print(&MyFunction));
+ int (*p)(bool) = NULL; // NOLINT
+ EXPECT_EQ("NULL", Print(p));
+}
+
+// An assertion predicate determining whether a one string is a prefix for
+// another.
+template <typename StringType>
+AssertionResult HasPrefix(const StringType& str, const StringType& prefix) {
+ if (str.find(prefix, 0) == 0)
+ return AssertionSuccess();
+
+ const bool is_wide_string = sizeof(prefix[0]) > 1;
+ const char* const begin_string_quote = is_wide_string ? "L\"" : "\"";
+ return AssertionFailure()
+ << begin_string_quote << prefix << "\" is not a prefix of "
+ << begin_string_quote << str << "\"\n";
+}
+
+// Tests printing member variable pointers. Although they are called
+// pointers, they don't point to a location in the address space.
+// Their representation is implementation-defined. Thus they will be
+// printed as raw bytes.
+
+struct Foo {
+ public:
+ virtual ~Foo() {}
+ int MyMethod(char x) { return x + 1; }
+ virtual char MyVirtualMethod(int /* n */) { return 'a'; }
+
+ int value;
+};
+
+TEST(PrintPointerTest, MemberVariablePointer) {
+ EXPECT_TRUE(HasPrefix(Print(&Foo::value),
+ Print(sizeof(&Foo::value)) + "-byte object "));
+ int (Foo::*p) = NULL; // NOLINT
+ EXPECT_TRUE(HasPrefix(Print(p),
+ Print(sizeof(p)) + "-byte object "));
+}
+
+// Tests printing member function pointers. Although they are called
+// pointers, they don't point to a location in the address space.
+// Their representation is implementation-defined. Thus they will be
+// printed as raw bytes.
+TEST(PrintPointerTest, MemberFunctionPointer) {
+ EXPECT_TRUE(HasPrefix(Print(&Foo::MyMethod),
+ Print(sizeof(&Foo::MyMethod)) + "-byte object "));
+ EXPECT_TRUE(
+ HasPrefix(Print(&Foo::MyVirtualMethod),
+ Print(sizeof((&Foo::MyVirtualMethod))) + "-byte object "));
+ int (Foo::*p)(char) = NULL; // NOLINT
+ EXPECT_TRUE(HasPrefix(Print(p),
+ Print(sizeof(p)) + "-byte object "));
+}
+
+// Tests printing C arrays.
+
+// The difference between this and Print() is that it ensures that the
+// argument is a reference to an array.
+template <typename T, size_t N>
+string PrintArrayHelper(T (&a)[N]) {
+ return Print(a);
+}
+
+// One-dimensional array.
+TEST(PrintArrayTest, OneDimensionalArray) {
+ int a[5] = { 1, 2, 3, 4, 5 };
+ EXPECT_EQ("{ 1, 2, 3, 4, 5 }", PrintArrayHelper(a));
+}
+
+// Two-dimensional array.
+TEST(PrintArrayTest, TwoDimensionalArray) {
+ int a[2][5] = {
+ { 1, 2, 3, 4, 5 },
+ { 6, 7, 8, 9, 0 }
+ };
+ EXPECT_EQ("{ { 1, 2, 3, 4, 5 }, { 6, 7, 8, 9, 0 } }", PrintArrayHelper(a));
+}
+
+// Array of const elements.
+TEST(PrintArrayTest, ConstArray) {
+ const bool a[1] = { false };
+ EXPECT_EQ("{ false }", PrintArrayHelper(a));
+}
+
+// Char array.
+TEST(PrintArrayTest, CharArray) {
+ // Array a contains '\0' in the middle and doesn't end with '\0'.
+ char a[3] = { 'H', '\0', 'i' };
+ EXPECT_EQ("\"H\\0i\"", PrintArrayHelper(a));
+}
+
+// Const char array.
+TEST(PrintArrayTest, ConstCharArray) {
+ const char a[4] = "\0Hi";
+ EXPECT_EQ("\"\\0Hi\\0\"", PrintArrayHelper(a));
+}
+
+// Array of objects.
+TEST(PrintArrayTest, ObjectArray) {
+ string a[3] = { "Hi", "Hello", "Ni hao" };
+ EXPECT_EQ("{ \"Hi\", \"Hello\", \"Ni hao\" }", PrintArrayHelper(a));
+}
+
+// Array with many elements.
+TEST(PrintArrayTest, BigArray) {
+ int a[100] = { 1, 2, 3 };
+ EXPECT_EQ("{ 1, 2, 3, 0, 0, 0, 0, 0, ..., 0, 0, 0, 0, 0, 0, 0, 0 }",
+ PrintArrayHelper(a));
+}
+
+// Tests printing ::string and ::std::string.
+
+#if GTEST_HAS_GLOBAL_STRING
+// ::string.
+TEST(PrintStringTest, StringInGlobalNamespace) {
+ const char s[] = "'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a";
+ const ::string str(s, sizeof(s));
+ EXPECT_EQ("\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"",
+ Print(str));
+}
+#endif // GTEST_HAS_GLOBAL_STRING
+
+// ::std::string.
+TEST(PrintStringTest, StringInStdNamespace) {
+ const char s[] = "'\"?\\\a\b\f\n\0\r\t\v\x7F\xFF a";
+ const ::std::string str(s, sizeof(s));
+ EXPECT_EQ("\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v\\x7F\\xFF a\\0\"",
+ Print(str));
+}
+
+TEST(PrintStringTest, StringAmbiguousHex) {
+ // "\x6BANANA" is ambiguous, it can be interpreted as starting with either of:
+ // '\x6', '\x6B', or '\x6BA'.
+
+ // a hex escaping sequence following by a decimal digit
+ EXPECT_EQ("\"0\\x12\" \"3\"", Print(::std::string("0\x12" "3")));
+ // a hex escaping sequence following by a hex digit (lower-case)
+ EXPECT_EQ("\"mm\\x6\" \"bananas\"", Print(::std::string("mm\x6" "bananas")));
+ // a hex escaping sequence following by a hex digit (upper-case)
+ EXPECT_EQ("\"NOM\\x6\" \"BANANA\"", Print(::std::string("NOM\x6" "BANANA")));
+ // a hex escaping sequence following by a non-xdigit
+ EXPECT_EQ("\"!\\x5-!\"", Print(::std::string("!\x5-!")));
+}
+
+// Tests printing ::wstring and ::std::wstring.
+
+#if GTEST_HAS_GLOBAL_WSTRING
+// ::wstring.
+TEST(PrintWideStringTest, StringInGlobalNamespace) {
+ const wchar_t s[] = L"'\"?\\\a\b\f\n\0\r\t\v\xD3\x576\x8D3\xC74D a";
+ const ::wstring str(s, sizeof(s)/sizeof(wchar_t));
+ EXPECT_EQ("L\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v"
+ "\\xD3\\x576\\x8D3\\xC74D a\\0\"",
+ Print(str));
+}
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+#if GTEST_HAS_STD_WSTRING
+// ::std::wstring.
+TEST(PrintWideStringTest, StringInStdNamespace) {
+ const wchar_t s[] = L"'\"?\\\a\b\f\n\0\r\t\v\xD3\x576\x8D3\xC74D a";
+ const ::std::wstring str(s, sizeof(s)/sizeof(wchar_t));
+ EXPECT_EQ("L\"'\\\"?\\\\\\a\\b\\f\\n\\0\\r\\t\\v"
+ "\\xD3\\x576\\x8D3\\xC74D a\\0\"",
+ Print(str));
+}
+
+TEST(PrintWideStringTest, StringAmbiguousHex) {
+ // same for wide strings.
+ EXPECT_EQ("L\"0\\x12\" L\"3\"", Print(::std::wstring(L"0\x12" L"3")));
+ EXPECT_EQ("L\"mm\\x6\" L\"bananas\"",
+ Print(::std::wstring(L"mm\x6" L"bananas")));
+ EXPECT_EQ("L\"NOM\\x6\" L\"BANANA\"",
+ Print(::std::wstring(L"NOM\x6" L"BANANA")));
+ EXPECT_EQ("L\"!\\x5-!\"", Print(::std::wstring(L"!\x5-!")));
+}
+#endif // GTEST_HAS_STD_WSTRING
+
+// Tests printing types that support generic streaming (i.e. streaming
+// to std::basic_ostream<Char, CharTraits> for any valid Char and
+// CharTraits types).
+
+// Tests printing a non-template type that supports generic streaming.
+
+class AllowsGenericStreaming {};
+
+template <typename Char, typename CharTraits>
+std::basic_ostream<Char, CharTraits>& operator<<(
+ std::basic_ostream<Char, CharTraits>& os,
+ const AllowsGenericStreaming& /* a */) {
+ return os << "AllowsGenericStreaming";
+}
+
+TEST(PrintTypeWithGenericStreamingTest, NonTemplateType) {
+ AllowsGenericStreaming a;
+ EXPECT_EQ("AllowsGenericStreaming", Print(a));
+}
+
+// Tests printing a template type that supports generic streaming.
+
+template <typename T>
+class AllowsGenericStreamingTemplate {};
+
+template <typename Char, typename CharTraits, typename T>
+std::basic_ostream<Char, CharTraits>& operator<<(
+ std::basic_ostream<Char, CharTraits>& os,
+ const AllowsGenericStreamingTemplate<T>& /* a */) {
+ return os << "AllowsGenericStreamingTemplate";
+}
+
+TEST(PrintTypeWithGenericStreamingTest, TemplateType) {
+ AllowsGenericStreamingTemplate<int> a;
+ EXPECT_EQ("AllowsGenericStreamingTemplate", Print(a));
+}
+
+// Tests printing a type that supports generic streaming and can be
+// implicitly converted to another printable type.
+
+template <typename T>
+class AllowsGenericStreamingAndImplicitConversionTemplate {
+ public:
+ operator bool() const { return false; }
+};
+
+template <typename Char, typename CharTraits, typename T>
+std::basic_ostream<Char, CharTraits>& operator<<(
+ std::basic_ostream<Char, CharTraits>& os,
+ const AllowsGenericStreamingAndImplicitConversionTemplate<T>& /* a */) {
+ return os << "AllowsGenericStreamingAndImplicitConversionTemplate";
+}
+
+TEST(PrintTypeWithGenericStreamingTest, TypeImplicitlyConvertible) {
+ AllowsGenericStreamingAndImplicitConversionTemplate<int> a;
+ EXPECT_EQ("AllowsGenericStreamingAndImplicitConversionTemplate", Print(a));
+}
+
+#if GTEST_HAS_STRING_PIECE_
+
+// Tests printing StringPiece.
+
+TEST(PrintStringPieceTest, SimpleStringPiece) {
+ const StringPiece sp = "Hello";
+ EXPECT_EQ("\"Hello\"", Print(sp));
+}
+
+TEST(PrintStringPieceTest, UnprintableCharacters) {
+ const char str[] = "NUL (\0) and \r\t";
+ const StringPiece sp(str, sizeof(str) - 1);
+ EXPECT_EQ("\"NUL (\\0) and \\r\\t\"", Print(sp));
+}
+
+#endif // GTEST_HAS_STRING_PIECE_
+
+// Tests printing STL containers.
+
+TEST(PrintStlContainerTest, EmptyDeque) {
+ deque<char> empty;
+ EXPECT_EQ("{}", Print(empty));
+}
+
+TEST(PrintStlContainerTest, NonEmptyDeque) {
+ deque<int> non_empty;
+ non_empty.push_back(1);
+ non_empty.push_back(3);
+ EXPECT_EQ("{ 1, 3 }", Print(non_empty));
+}
+
+#if GTEST_HAS_HASH_MAP_
+
+TEST(PrintStlContainerTest, OneElementHashMap) {
+ hash_map<int, char> map1;
+ map1[1] = 'a';
+ EXPECT_EQ("{ (1, 'a' (97, 0x61)) }", Print(map1));
+}
+
+TEST(PrintStlContainerTest, HashMultiMap) {
+ hash_multimap<int, bool> map1;
+ map1.insert(make_pair(5, true));
+ map1.insert(make_pair(5, false));
+
+ // Elements of hash_multimap can be printed in any order.
+ const string result = Print(map1);
+ EXPECT_TRUE(result == "{ (5, true), (5, false) }" ||
+ result == "{ (5, false), (5, true) }")
+ << " where Print(map1) returns \"" << result << "\".";
+}
+
+#endif // GTEST_HAS_HASH_MAP_
+
+#if GTEST_HAS_HASH_SET_
+
+TEST(PrintStlContainerTest, HashSet) {
+ hash_set<string> set1;
+ set1.insert("hello");
+ EXPECT_EQ("{ \"hello\" }", Print(set1));
+}
+
+TEST(PrintStlContainerTest, HashMultiSet) {
+ const int kSize = 5;
+ int a[kSize] = { 1, 1, 2, 5, 1 };
+ hash_multiset<int> set1(a, a + kSize);
+
+ // Elements of hash_multiset can be printed in any order.
+ const string result = Print(set1);
+ const string expected_pattern = "{ d, d, d, d, d }"; // d means a digit.
+
+ // Verifies the result matches the expected pattern; also extracts
+ // the numbers in the result.
+ ASSERT_EQ(expected_pattern.length(), result.length());
+ std::vector<int> numbers;
+ for (size_t i = 0; i != result.length(); i++) {
+ if (expected_pattern[i] == 'd') {
+ ASSERT_NE(isdigit(static_cast<unsigned char>(result[i])), 0);
+ numbers.push_back(result[i] - '0');
+ } else {
+ EXPECT_EQ(expected_pattern[i], result[i]) << " where result is "
+ << result;
+ }
+ }
+
+ // Makes sure the result contains the right numbers.
+ std::sort(numbers.begin(), numbers.end());
+ std::sort(a, a + kSize);
+ EXPECT_TRUE(std::equal(a, a + kSize, numbers.begin()));
+}
+
+#endif // GTEST_HAS_HASH_SET_
+
+TEST(PrintStlContainerTest, List) {
+ const string a[] = {
+ "hello",
+ "world"
+ };
+ const list<string> strings(a, a + 2);
+ EXPECT_EQ("{ \"hello\", \"world\" }", Print(strings));
+}
+
+TEST(PrintStlContainerTest, Map) {
+ map<int, bool> map1;
+ map1[1] = true;
+ map1[5] = false;
+ map1[3] = true;
+ EXPECT_EQ("{ (1, true), (3, true), (5, false) }", Print(map1));
+}
+
+TEST(PrintStlContainerTest, MultiMap) {
+ multimap<bool, int> map1;
+ // The make_pair template function would deduce the type as
+ // pair<bool, int> here, and since the key part in a multimap has to
+ // be constant, without a templated ctor in the pair class (as in
+ // libCstd on Solaris), make_pair call would fail to compile as no
+ // implicit conversion is found. Thus explicit typename is used
+ // here instead.
+ map1.insert(pair<const bool, int>(true, 0));
+ map1.insert(pair<const bool, int>(true, 1));
+ map1.insert(pair<const bool, int>(false, 2));
+ EXPECT_EQ("{ (false, 2), (true, 0), (true, 1) }", Print(map1));
+}
+
+TEST(PrintStlContainerTest, Set) {
+ const unsigned int a[] = { 3, 0, 5 };
+ set<unsigned int> set1(a, a + 3);
+ EXPECT_EQ("{ 0, 3, 5 }", Print(set1));
+}
+
+TEST(PrintStlContainerTest, MultiSet) {
+ const int a[] = { 1, 1, 2, 5, 1 };
+ multiset<int> set1(a, a + 5);
+ EXPECT_EQ("{ 1, 1, 1, 2, 5 }", Print(set1));
+}
+
+TEST(PrintStlContainerTest, Pair) {
+ pair<const bool, int> p(true, 5);
+ EXPECT_EQ("(true, 5)", Print(p));
+}
+
+TEST(PrintStlContainerTest, Vector) {
+ vector<int> v;
+ v.push_back(1);
+ v.push_back(2);
+ EXPECT_EQ("{ 1, 2 }", Print(v));
+}
+
+TEST(PrintStlContainerTest, LongSequence) {
+ const int a[100] = { 1, 2, 3 };
+ const vector<int> v(a, a + 100);
+ EXPECT_EQ("{ 1, 2, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "
+ "0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ... }", Print(v));
+}
+
+TEST(PrintStlContainerTest, NestedContainer) {
+ const int a1[] = { 1, 2 };
+ const int a2[] = { 3, 4, 5 };
+ const list<int> l1(a1, a1 + 2);
+ const list<int> l2(a2, a2 + 3);
+
+ vector<list<int> > v;
+ v.push_back(l1);
+ v.push_back(l2);
+ EXPECT_EQ("{ { 1, 2 }, { 3, 4, 5 } }", Print(v));
+}
+
+TEST(PrintStlContainerTest, OneDimensionalNativeArray) {
+ const int a[3] = { 1, 2, 3 };
+ NativeArray<int> b(a, 3, kReference);
+ EXPECT_EQ("{ 1, 2, 3 }", Print(b));
+}
+
+TEST(PrintStlContainerTest, TwoDimensionalNativeArray) {
+ const int a[2][3] = { { 1, 2, 3 }, { 4, 5, 6 } };
+ NativeArray<int[3]> b(a, 2, kReference);
+ EXPECT_EQ("{ { 1, 2, 3 }, { 4, 5, 6 } }", Print(b));
+}
+
+// Tests that a class named iterator isn't treated as a container.
+
+struct iterator {
+ char x;
+};
+
+TEST(PrintStlContainerTest, Iterator) {
+ iterator it = {};
+ EXPECT_EQ("1-byte object <00>", Print(it));
+}
+
+// Tests that a class named const_iterator isn't treated as a container.
+
+struct const_iterator {
+ char x;
+};
+
+TEST(PrintStlContainerTest, ConstIterator) {
+ const_iterator it = {};
+ EXPECT_EQ("1-byte object <00>", Print(it));
+}
+
+#if GTEST_HAS_TR1_TUPLE
+// Tests printing tuples.
+
+// Tuples of various arities.
+TEST(PrintTupleTest, VariousSizes) {
+ tuple<> t0;
+ EXPECT_EQ("()", Print(t0));
+
+ tuple<int> t1(5);
+ EXPECT_EQ("(5)", Print(t1));
+
+ tuple<char, bool> t2('a', true);
+ EXPECT_EQ("('a' (97, 0x61), true)", Print(t2));
+
+ tuple<bool, int, int> t3(false, 2, 3);
+ EXPECT_EQ("(false, 2, 3)", Print(t3));
+
+ tuple<bool, int, int, int> t4(false, 2, 3, 4);
+ EXPECT_EQ("(false, 2, 3, 4)", Print(t4));
+
+ tuple<bool, int, int, int, bool> t5(false, 2, 3, 4, true);
+ EXPECT_EQ("(false, 2, 3, 4, true)", Print(t5));
+
+ tuple<bool, int, int, int, bool, int> t6(false, 2, 3, 4, true, 6);
+ EXPECT_EQ("(false, 2, 3, 4, true, 6)", Print(t6));
+
+ tuple<bool, int, int, int, bool, int, int> t7(false, 2, 3, 4, true, 6, 7);
+ EXPECT_EQ("(false, 2, 3, 4, true, 6, 7)", Print(t7));
+
+ tuple<bool, int, int, int, bool, int, int, bool> t8(
+ false, 2, 3, 4, true, 6, 7, true);
+ EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true)", Print(t8));
+
+ tuple<bool, int, int, int, bool, int, int, bool, int> t9(
+ false, 2, 3, 4, true, 6, 7, true, 9);
+ EXPECT_EQ("(false, 2, 3, 4, true, 6, 7, true, 9)", Print(t9));
+
+ const char* const str = "8";
+ // VC++ 2010's implementation of tuple of C++0x is deficient, requiring
+ // an explicit type cast of NULL to be used.
+ tuple<bool, char, short, testing::internal::Int32, // NOLINT
+ testing::internal::Int64, float, double, const char*, void*, string>
+ t10(false, 'a', 3, 4, 5, 1.5F, -2.5, str,
+ ImplicitCast_<void*>(NULL), "10");
+ EXPECT_EQ("(false, 'a' (97, 0x61), 3, 4, 5, 1.5, -2.5, " + PrintPointer(str) +
+ " pointing to \"8\", NULL, \"10\")",
+ Print(t10));
+}
+
+// Nested tuples.
+TEST(PrintTupleTest, NestedTuple) {
+ tuple<tuple<int, bool>, char> nested(make_tuple(5, true), 'a');
+ EXPECT_EQ("((5, true), 'a' (97, 0x61))", Print(nested));
+}
+
+#endif // GTEST_HAS_TR1_TUPLE
+
+// Tests printing user-defined unprintable types.
+
+// Unprintable types in the global namespace.
+TEST(PrintUnprintableTypeTest, InGlobalNamespace) {
+ EXPECT_EQ("1-byte object <00>",
+ Print(UnprintableTemplateInGlobal<char>()));
+}
+
+// Unprintable types in a user namespace.
+TEST(PrintUnprintableTypeTest, InUserNamespace) {
+ EXPECT_EQ("16-byte object <EF-12 00-00 34-AB 00-00 00-00 00-00 00-00 00-00>",
+ Print(::foo::UnprintableInFoo()));
+}
+
+// Unprintable types are that too big to be printed completely.
+
+struct Big {
+ Big() { memset(array, 0, sizeof(array)); }
+ char array[257];
+};
+
+TEST(PrintUnpritableTypeTest, BigObject) {
+ EXPECT_EQ("257-byte object <00-00 00-00 00-00 00-00 00-00 00-00 "
+ "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 "
+ "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 "
+ "00-00 00-00 00-00 00-00 00-00 00-00 ... 00-00 00-00 00-00 "
+ "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 "
+ "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 "
+ "00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00>",
+ Print(Big()));
+}
+
+// Tests printing user-defined streamable types.
+
+// Streamable types in the global namespace.
+TEST(PrintStreamableTypeTest, InGlobalNamespace) {
+ StreamableInGlobal x;
+ EXPECT_EQ("StreamableInGlobal", Print(x));
+ EXPECT_EQ("StreamableInGlobal*", Print(&x));
+}
+
+// Printable template types in a user namespace.
+TEST(PrintStreamableTypeTest, TemplateTypeInUserNamespace) {
+ EXPECT_EQ("StreamableTemplateInFoo: 0",
+ Print(::foo::StreamableTemplateInFoo<int>()));
+}
+
+// Tests printing user-defined types that have a PrintTo() function.
+TEST(PrintPrintableTypeTest, InUserNamespace) {
+ EXPECT_EQ("PrintableViaPrintTo: 0",
+ Print(::foo::PrintableViaPrintTo()));
+}
+
+// Tests printing a pointer to a user-defined type that has a <<
+// operator for its pointer.
+TEST(PrintPrintableTypeTest, PointerInUserNamespace) {
+ ::foo::PointerPrintable x;
+ EXPECT_EQ("PointerPrintable*", Print(&x));
+}
+
+// Tests printing user-defined class template that have a PrintTo() function.
+TEST(PrintPrintableTypeTest, TemplateInUserNamespace) {
+ EXPECT_EQ("PrintableViaPrintToTemplate: 5",
+ Print(::foo::PrintableViaPrintToTemplate<int>(5)));
+}
+
+#if GTEST_HAS_PROTOBUF_
+
+// Tests printing a protocol message.
+TEST(PrintProtocolMessageTest, PrintsShortDebugString) {
+ testing::internal::TestMessage msg;
+ msg.set_member("yes");
+ EXPECT_EQ("<member:\"yes\">", Print(msg));
+}
+
+// Tests printing a short proto2 message.
+TEST(PrintProto2MessageTest, PrintsShortDebugStringWhenItIsShort) {
+ testing::internal::FooMessage msg;
+ msg.set_int_field(2);
+ msg.set_string_field("hello");
+ EXPECT_PRED2(RE::FullMatch, Print(msg),
+ "<int_field:\\s*2\\s+string_field:\\s*\"hello\">");
+}
+
+// Tests printing a long proto2 message.
+TEST(PrintProto2MessageTest, PrintsDebugStringWhenItIsLong) {
+ testing::internal::FooMessage msg;
+ msg.set_int_field(2);
+ msg.set_string_field("hello");
+ msg.add_names("peter");
+ msg.add_names("paul");
+ msg.add_names("mary");
+ EXPECT_PRED2(RE::FullMatch, Print(msg),
+ "<\n"
+ "int_field:\\s*2\n"
+ "string_field:\\s*\"hello\"\n"
+ "names:\\s*\"peter\"\n"
+ "names:\\s*\"paul\"\n"
+ "names:\\s*\"mary\"\n"
+ ">");
+}
+
+#endif // GTEST_HAS_PROTOBUF_
+
+// Tests that the universal printer prints both the address and the
+// value of a reference.
+TEST(PrintReferenceTest, PrintsAddressAndValue) {
+ int n = 5;
+ EXPECT_EQ("@" + PrintPointer(&n) + " 5", PrintByRef(n));
+
+ int a[2][3] = {
+ { 0, 1, 2 },
+ { 3, 4, 5 }
+ };
+ EXPECT_EQ("@" + PrintPointer(a) + " { { 0, 1, 2 }, { 3, 4, 5 } }",
+ PrintByRef(a));
+
+ const ::foo::UnprintableInFoo x;
+ EXPECT_EQ("@" + PrintPointer(&x) + " 16-byte object "
+ "<EF-12 00-00 34-AB 00-00 00-00 00-00 00-00 00-00>",
+ PrintByRef(x));
+}
+
+// Tests that the universal printer prints a function pointer passed by
+// reference.
+TEST(PrintReferenceTest, HandlesFunctionPointer) {
+ void (*fp)(int n) = &MyFunction;
+ const string fp_pointer_string =
+ PrintPointer(reinterpret_cast<const void*>(&fp));
+ // We cannot directly cast &MyFunction to const void* because the
+ // standard disallows casting between pointers to functions and
+ // pointers to objects, and some compilers (e.g. GCC 3.4) enforce
+ // this limitation.
+ const string fp_string = PrintPointer(reinterpret_cast<const void*>(
+ reinterpret_cast<internal::BiggestInt>(fp)));
+ EXPECT_EQ("@" + fp_pointer_string + " " + fp_string,
+ PrintByRef(fp));
+}
+
+// Tests that the universal printer prints a member function pointer
+// passed by reference.
+TEST(PrintReferenceTest, HandlesMemberFunctionPointer) {
+ int (Foo::*p)(char ch) = &Foo::MyMethod;
+ EXPECT_TRUE(HasPrefix(
+ PrintByRef(p),
+ "@" + PrintPointer(reinterpret_cast<const void*>(&p)) + " " +
+ Print(sizeof(p)) + "-byte object "));
+
+ char (Foo::*p2)(int n) = &Foo::MyVirtualMethod;
+ EXPECT_TRUE(HasPrefix(
+ PrintByRef(p2),
+ "@" + PrintPointer(reinterpret_cast<const void*>(&p2)) + " " +
+ Print(sizeof(p2)) + "-byte object "));
+}
+
+// Tests that the universal printer prints a member variable pointer
+// passed by reference.
+TEST(PrintReferenceTest, HandlesMemberVariablePointer) {
+ int (Foo::*p) = &Foo::value; // NOLINT
+ EXPECT_TRUE(HasPrefix(
+ PrintByRef(p),
+ "@" + PrintPointer(&p) + " " + Print(sizeof(p)) + "-byte object "));
+}
+
+// Useful for testing PrintToString(). We cannot use EXPECT_EQ()
+// there as its implementation uses PrintToString(). The caller must
+// ensure that 'value' has no side effect.
+#define EXPECT_PRINT_TO_STRING_(value, expected_string) \
+ EXPECT_TRUE(PrintToString(value) == (expected_string)) \
+ << " where " #value " prints as " << (PrintToString(value))
+
+TEST(PrintToStringTest, WorksForScalar) {
+ EXPECT_PRINT_TO_STRING_(123, "123");
+}
+
+TEST(PrintToStringTest, WorksForPointerToConstChar) {
+ const char* p = "hello";
+ EXPECT_PRINT_TO_STRING_(p, "\"hello\"");
+}
+
+TEST(PrintToStringTest, WorksForPointerToNonConstChar) {
+ char s[] = "hello";
+ char* p = s;
+ EXPECT_PRINT_TO_STRING_(p, "\"hello\"");
+}
+
+TEST(PrintToStringTest, WorksForArray) {
+ int n[3] = { 1, 2, 3 };
+ EXPECT_PRINT_TO_STRING_(n, "{ 1, 2, 3 }");
+}
+
+#undef EXPECT_PRINT_TO_STRING_
+
+TEST(UniversalTersePrintTest, WorksForNonReference) {
+ ::std::stringstream ss;
+ UniversalTersePrint(123, &ss);
+ EXPECT_EQ("123", ss.str());
+}
+
+TEST(UniversalTersePrintTest, WorksForReference) {
+ const int& n = 123;
+ ::std::stringstream ss;
+ UniversalTersePrint(n, &ss);
+ EXPECT_EQ("123", ss.str());
+}
+
+TEST(UniversalTersePrintTest, WorksForCString) {
+ const char* s1 = "abc";
+ ::std::stringstream ss1;
+ UniversalTersePrint(s1, &ss1);
+ EXPECT_EQ("\"abc\"", ss1.str());
+
+ char* s2 = const_cast<char*>(s1);
+ ::std::stringstream ss2;
+ UniversalTersePrint(s2, &ss2);
+ EXPECT_EQ("\"abc\"", ss2.str());
+
+ const char* s3 = NULL;
+ ::std::stringstream ss3;
+ UniversalTersePrint(s3, &ss3);
+ EXPECT_EQ("NULL", ss3.str());
+}
+
+TEST(UniversalPrintTest, WorksForNonReference) {
+ ::std::stringstream ss;
+ UniversalPrint(123, &ss);
+ EXPECT_EQ("123", ss.str());
+}
+
+TEST(UniversalPrintTest, WorksForReference) {
+ const int& n = 123;
+ ::std::stringstream ss;
+ UniversalPrint(n, &ss);
+ EXPECT_EQ("123", ss.str());
+}
+
+TEST(UniversalPrintTest, WorksForCString) {
+ const char* s1 = "abc";
+ ::std::stringstream ss1;
+ UniversalPrint(s1, &ss1);
+ EXPECT_EQ(PrintPointer(s1) + " pointing to \"abc\"", string(ss1.str()));
+
+ char* s2 = const_cast<char*>(s1);
+ ::std::stringstream ss2;
+ UniversalPrint(s2, &ss2);
+ EXPECT_EQ(PrintPointer(s2) + " pointing to \"abc\"", string(ss2.str()));
+
+ const char* s3 = NULL;
+ ::std::stringstream ss3;
+ UniversalPrint(s3, &ss3);
+ EXPECT_EQ("NULL", ss3.str());
+}
+
+
+#if GTEST_HAS_TR1_TUPLE
+
+TEST(UniversalTersePrintTupleFieldsToStringsTest, PrintsEmptyTuple) {
+ Strings result = UniversalTersePrintTupleFieldsToStrings(make_tuple());
+ EXPECT_EQ(0u, result.size());
+}
+
+TEST(UniversalTersePrintTupleFieldsToStringsTest, PrintsOneTuple) {
+ Strings result = UniversalTersePrintTupleFieldsToStrings(make_tuple(1));
+ ASSERT_EQ(1u, result.size());
+ EXPECT_EQ("1", result[0]);
+}
+
+TEST(UniversalTersePrintTupleFieldsToStringsTest, PrintsTwoTuple) {
+ Strings result = UniversalTersePrintTupleFieldsToStrings(make_tuple(1, 'a'));
+ ASSERT_EQ(2u, result.size());
+ EXPECT_EQ("1", result[0]);
+ EXPECT_EQ("'a' (97, 0x61)", result[1]);
+}
+
+TEST(UniversalTersePrintTupleFieldsToStringsTest, PrintsTersely) {
+ const int n = 1;
+ Strings result = UniversalTersePrintTupleFieldsToStrings(
+ tuple<const int&, const char*>(n, "a"));
+ ASSERT_EQ(2u, result.size());
+ EXPECT_EQ("1", result[0]);
+ EXPECT_EQ("\"a\"", result[1]);
+}
+
+#endif // GTEST_HAS_TR1_TUPLE
+
+} // namespace gtest_printers_test
+} // namespace testing
diff --git a/src/testing/gtest/test/gtest-test-part_test.cc b/src/testing/gtest/test/gtest-test-part_test.cc
new file mode 100644
index 0000000..ca8ba93
--- /dev/null
+++ b/src/testing/gtest/test/gtest-test-part_test.cc
@@ -0,0 +1,208 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+
+#include "gtest/gtest-test-part.h"
+
+#include "gtest/gtest.h"
+
+using testing::Message;
+using testing::Test;
+using testing::TestPartResult;
+using testing::TestPartResultArray;
+
+namespace {
+
+// Tests the TestPartResult class.
+
+// The test fixture for testing TestPartResult.
+class TestPartResultTest : public Test {
+ protected:
+ TestPartResultTest()
+ : r1_(TestPartResult::kSuccess, "foo/bar.cc", 10, "Success!"),
+ r2_(TestPartResult::kNonFatalFailure, "foo/bar.cc", -1, "Failure!"),
+ r3_(TestPartResult::kFatalFailure, NULL, -1, "Failure!") {}
+
+ TestPartResult r1_, r2_, r3_;
+};
+
+
+TEST_F(TestPartResultTest, ConstructorWorks) {
+ Message message;
+ message << "something is terribly wrong";
+ message << static_cast<const char*>(testing::internal::kStackTraceMarker);
+ message << "some unimportant stack trace";
+
+ const TestPartResult result(TestPartResult::kNonFatalFailure,
+ "some_file.cc",
+ 42,
+ message.GetString().c_str());
+
+ EXPECT_EQ(TestPartResult::kNonFatalFailure, result.type());
+ EXPECT_STREQ("some_file.cc", result.file_name());
+ EXPECT_EQ(42, result.line_number());
+ EXPECT_STREQ(message.GetString().c_str(), result.message());
+ EXPECT_STREQ("something is terribly wrong", result.summary());
+}
+
+TEST_F(TestPartResultTest, ResultAccessorsWork) {
+ const TestPartResult success(TestPartResult::kSuccess,
+ "file.cc",
+ 42,
+ "message");
+ EXPECT_TRUE(success.passed());
+ EXPECT_FALSE(success.failed());
+ EXPECT_FALSE(success.nonfatally_failed());
+ EXPECT_FALSE(success.fatally_failed());
+
+ const TestPartResult nonfatal_failure(TestPartResult::kNonFatalFailure,
+ "file.cc",
+ 42,
+ "message");
+ EXPECT_FALSE(nonfatal_failure.passed());
+ EXPECT_TRUE(nonfatal_failure.failed());
+ EXPECT_TRUE(nonfatal_failure.nonfatally_failed());
+ EXPECT_FALSE(nonfatal_failure.fatally_failed());
+
+ const TestPartResult fatal_failure(TestPartResult::kFatalFailure,
+ "file.cc",
+ 42,
+ "message");
+ EXPECT_FALSE(fatal_failure.passed());
+ EXPECT_TRUE(fatal_failure.failed());
+ EXPECT_FALSE(fatal_failure.nonfatally_failed());
+ EXPECT_TRUE(fatal_failure.fatally_failed());
+}
+
+// Tests TestPartResult::type().
+TEST_F(TestPartResultTest, type) {
+ EXPECT_EQ(TestPartResult::kSuccess, r1_.type());
+ EXPECT_EQ(TestPartResult::kNonFatalFailure, r2_.type());
+ EXPECT_EQ(TestPartResult::kFatalFailure, r3_.type());
+}
+
+// Tests TestPartResult::file_name().
+TEST_F(TestPartResultTest, file_name) {
+ EXPECT_STREQ("foo/bar.cc", r1_.file_name());
+ EXPECT_STREQ(NULL, r3_.file_name());
+}
+
+// Tests TestPartResult::line_number().
+TEST_F(TestPartResultTest, line_number) {
+ EXPECT_EQ(10, r1_.line_number());
+ EXPECT_EQ(-1, r2_.line_number());
+}
+
+// Tests TestPartResult::message().
+TEST_F(TestPartResultTest, message) {
+ EXPECT_STREQ("Success!", r1_.message());
+}
+
+// Tests TestPartResult::passed().
+TEST_F(TestPartResultTest, Passed) {
+ EXPECT_TRUE(r1_.passed());
+ EXPECT_FALSE(r2_.passed());
+ EXPECT_FALSE(r3_.passed());
+}
+
+// Tests TestPartResult::failed().
+TEST_F(TestPartResultTest, Failed) {
+ EXPECT_FALSE(r1_.failed());
+ EXPECT_TRUE(r2_.failed());
+ EXPECT_TRUE(r3_.failed());
+}
+
+// Tests TestPartResult::fatally_failed().
+TEST_F(TestPartResultTest, FatallyFailed) {
+ EXPECT_FALSE(r1_.fatally_failed());
+ EXPECT_FALSE(r2_.fatally_failed());
+ EXPECT_TRUE(r3_.fatally_failed());
+}
+
+// Tests TestPartResult::nonfatally_failed().
+TEST_F(TestPartResultTest, NonfatallyFailed) {
+ EXPECT_FALSE(r1_.nonfatally_failed());
+ EXPECT_TRUE(r2_.nonfatally_failed());
+ EXPECT_FALSE(r3_.nonfatally_failed());
+}
+
+// Tests the TestPartResultArray class.
+
+class TestPartResultArrayTest : public Test {
+ protected:
+ TestPartResultArrayTest()
+ : r1_(TestPartResult::kNonFatalFailure, "foo/bar.cc", -1, "Failure 1"),
+ r2_(TestPartResult::kFatalFailure, "foo/bar.cc", -1, "Failure 2") {}
+
+ const TestPartResult r1_, r2_;
+};
+
+// Tests that TestPartResultArray initially has size 0.
+TEST_F(TestPartResultArrayTest, InitialSizeIsZero) {
+ TestPartResultArray results;
+ EXPECT_EQ(0, results.size());
+}
+
+// Tests that TestPartResultArray contains the given TestPartResult
+// after one Append() operation.
+TEST_F(TestPartResultArrayTest, ContainsGivenResultAfterAppend) {
+ TestPartResultArray results;
+ results.Append(r1_);
+ EXPECT_EQ(1, results.size());
+ EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message());
+}
+
+// Tests that TestPartResultArray contains the given TestPartResults
+// after two Append() operations.
+TEST_F(TestPartResultArrayTest, ContainsGivenResultsAfterTwoAppends) {
+ TestPartResultArray results;
+ results.Append(r1_);
+ results.Append(r2_);
+ EXPECT_EQ(2, results.size());
+ EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message());
+ EXPECT_STREQ("Failure 2", results.GetTestPartResult(1).message());
+}
+
+typedef TestPartResultArrayTest TestPartResultArrayDeathTest;
+
+// Tests that the program dies when GetTestPartResult() is called with
+// an invalid index.
+TEST_F(TestPartResultArrayDeathTest, DiesWhenIndexIsOutOfBound) {
+ TestPartResultArray results;
+ results.Append(r1_);
+
+ EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(-1), "");
+ EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(1), "");
+}
+
+// TODO(mheule@google.com): Add a test for the class HasNewFatalFailureHelper.
+
+} // namespace
diff --git a/src/testing/gtest/test/gtest-tuple_test.cc b/src/testing/gtest/test/gtest-tuple_test.cc
new file mode 100644
index 0000000..bfaa3e0
--- /dev/null
+++ b/src/testing/gtest/test/gtest-tuple_test.cc
@@ -0,0 +1,320 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/internal/gtest-tuple.h"
+#include <utility>
+#include "gtest/gtest.h"
+
+namespace {
+
+using ::std::tr1::get;
+using ::std::tr1::make_tuple;
+using ::std::tr1::tuple;
+using ::std::tr1::tuple_element;
+using ::std::tr1::tuple_size;
+using ::testing::StaticAssertTypeEq;
+
+// Tests that tuple_element<K, tuple<T0, T1, ..., TN> >::type returns TK.
+TEST(tuple_element_Test, ReturnsElementType) {
+ StaticAssertTypeEq<int, tuple_element<0, tuple<int, char> >::type>();
+ StaticAssertTypeEq<int&, tuple_element<1, tuple<double, int&> >::type>();
+ StaticAssertTypeEq<bool, tuple_element<2, tuple<double, int, bool> >::type>();
+}
+
+// Tests that tuple_size<T>::value gives the number of fields in tuple
+// type T.
+TEST(tuple_size_Test, ReturnsNumberOfFields) {
+ EXPECT_EQ(0, +tuple_size<tuple<> >::value);
+ EXPECT_EQ(1, +tuple_size<tuple<void*> >::value);
+ EXPECT_EQ(1, +tuple_size<tuple<char> >::value);
+ EXPECT_EQ(1, +(tuple_size<tuple<tuple<int, double> > >::value));
+ EXPECT_EQ(2, +(tuple_size<tuple<int&, const char> >::value));
+ EXPECT_EQ(3, +(tuple_size<tuple<char*, void, const bool&> >::value));
+}
+
+// Tests comparing a tuple with itself.
+TEST(ComparisonTest, ComparesWithSelf) {
+ const tuple<int, char, bool> a(5, 'a', false);
+
+ EXPECT_TRUE(a == a);
+ EXPECT_FALSE(a != a);
+}
+
+// Tests comparing two tuples with the same value.
+TEST(ComparisonTest, ComparesEqualTuples) {
+ const tuple<int, bool> a(5, true), b(5, true);
+
+ EXPECT_TRUE(a == b);
+ EXPECT_FALSE(a != b);
+}
+
+// Tests comparing two different tuples that have no reference fields.
+TEST(ComparisonTest, ComparesUnequalTuplesWithoutReferenceFields) {
+ typedef tuple<const int, char> FooTuple;
+
+ const FooTuple a(0, 'x');
+ const FooTuple b(1, 'a');
+
+ EXPECT_TRUE(a != b);
+ EXPECT_FALSE(a == b);
+
+ const FooTuple c(1, 'b');
+
+ EXPECT_TRUE(b != c);
+ EXPECT_FALSE(b == c);
+}
+
+// Tests comparing two different tuples that have reference fields.
+TEST(ComparisonTest, ComparesUnequalTuplesWithReferenceFields) {
+ typedef tuple<int&, const char&> FooTuple;
+
+ int i = 5;
+ const char ch = 'a';
+ const FooTuple a(i, ch);
+
+ int j = 6;
+ const FooTuple b(j, ch);
+
+ EXPECT_TRUE(a != b);
+ EXPECT_FALSE(a == b);
+
+ j = 5;
+ const char ch2 = 'b';
+ const FooTuple c(j, ch2);
+
+ EXPECT_TRUE(b != c);
+ EXPECT_FALSE(b == c);
+}
+
+// Tests that a tuple field with a reference type is an alias of the
+// variable it's supposed to reference.
+TEST(ReferenceFieldTest, IsAliasOfReferencedVariable) {
+ int n = 0;
+ tuple<bool, int&> t(true, n);
+
+ n = 1;
+ EXPECT_EQ(n, get<1>(t))
+ << "Changing a underlying variable should update the reference field.";
+
+ // Makes sure that the implementation doesn't do anything funny with
+ // the & operator for the return type of get<>().
+ EXPECT_EQ(&n, &(get<1>(t)))
+ << "The address of a reference field should equal the address of "
+ << "the underlying variable.";
+
+ get<1>(t) = 2;
+ EXPECT_EQ(2, n)
+ << "Changing a reference field should update the underlying variable.";
+}
+
+// Tests that tuple's default constructor default initializes each field.
+// This test needs to compile without generating warnings.
+TEST(TupleConstructorTest, DefaultConstructorDefaultInitializesEachField) {
+ // The TR1 report requires that tuple's default constructor default
+ // initializes each field, even if it's a primitive type. If the
+ // implementation forgets to do this, this test will catch it by
+ // generating warnings about using uninitialized variables (assuming
+ // a decent compiler).
+
+ tuple<> empty;
+
+ tuple<int> a1, b1;
+ b1 = a1;
+ EXPECT_EQ(0, get<0>(b1));
+
+ tuple<int, double> a2, b2;
+ b2 = a2;
+ EXPECT_EQ(0, get<0>(b2));
+ EXPECT_EQ(0.0, get<1>(b2));
+
+ tuple<double, char, bool*> a3, b3;
+ b3 = a3;
+ EXPECT_EQ(0.0, get<0>(b3));
+ EXPECT_EQ('\0', get<1>(b3));
+ EXPECT_TRUE(get<2>(b3) == NULL);
+
+ tuple<int, int, int, int, int, int, int, int, int, int> a10, b10;
+ b10 = a10;
+ EXPECT_EQ(0, get<0>(b10));
+ EXPECT_EQ(0, get<1>(b10));
+ EXPECT_EQ(0, get<2>(b10));
+ EXPECT_EQ(0, get<3>(b10));
+ EXPECT_EQ(0, get<4>(b10));
+ EXPECT_EQ(0, get<5>(b10));
+ EXPECT_EQ(0, get<6>(b10));
+ EXPECT_EQ(0, get<7>(b10));
+ EXPECT_EQ(0, get<8>(b10));
+ EXPECT_EQ(0, get<9>(b10));
+}
+
+// Tests constructing a tuple from its fields.
+TEST(TupleConstructorTest, ConstructsFromFields) {
+ int n = 1;
+ // Reference field.
+ tuple<int&> a(n);
+ EXPECT_EQ(&n, &(get<0>(a)));
+
+ // Non-reference fields.
+ tuple<int, char> b(5, 'a');
+ EXPECT_EQ(5, get<0>(b));
+ EXPECT_EQ('a', get<1>(b));
+
+ // Const reference field.
+ const int m = 2;
+ tuple<bool, const int&> c(true, m);
+ EXPECT_TRUE(get<0>(c));
+ EXPECT_EQ(&m, &(get<1>(c)));
+}
+
+// Tests tuple's copy constructor.
+TEST(TupleConstructorTest, CopyConstructor) {
+ tuple<double, bool> a(0.0, true);
+ tuple<double, bool> b(a);
+
+ EXPECT_DOUBLE_EQ(0.0, get<0>(b));
+ EXPECT_TRUE(get<1>(b));
+}
+
+// Tests constructing a tuple from another tuple that has a compatible
+// but different type.
+TEST(TupleConstructorTest, ConstructsFromDifferentTupleType) {
+ tuple<int, int, char> a(0, 1, 'a');
+ tuple<double, long, int> b(a);
+
+ EXPECT_DOUBLE_EQ(0.0, get<0>(b));
+ EXPECT_EQ(1, get<1>(b));
+ EXPECT_EQ('a', get<2>(b));
+}
+
+// Tests constructing a 2-tuple from an std::pair.
+TEST(TupleConstructorTest, ConstructsFromPair) {
+ ::std::pair<int, char> a(1, 'a');
+ tuple<int, char> b(a);
+ tuple<int, const char&> c(a);
+}
+
+// Tests assigning a tuple to another tuple with the same type.
+TEST(TupleAssignmentTest, AssignsToSameTupleType) {
+ const tuple<int, long> a(5, 7L);
+ tuple<int, long> b;
+ b = a;
+ EXPECT_EQ(5, get<0>(b));
+ EXPECT_EQ(7L, get<1>(b));
+}
+
+// Tests assigning a tuple to another tuple with a different but
+// compatible type.
+TEST(TupleAssignmentTest, AssignsToDifferentTupleType) {
+ const tuple<int, long, bool> a(1, 7L, true);
+ tuple<long, int, bool> b;
+ b = a;
+ EXPECT_EQ(1L, get<0>(b));
+ EXPECT_EQ(7, get<1>(b));
+ EXPECT_TRUE(get<2>(b));
+}
+
+// Tests assigning an std::pair to a 2-tuple.
+TEST(TupleAssignmentTest, AssignsFromPair) {
+ const ::std::pair<int, bool> a(5, true);
+ tuple<int, bool> b;
+ b = a;
+ EXPECT_EQ(5, get<0>(b));
+ EXPECT_TRUE(get<1>(b));
+
+ tuple<long, bool> c;
+ c = a;
+ EXPECT_EQ(5L, get<0>(c));
+ EXPECT_TRUE(get<1>(c));
+}
+
+// A fixture for testing big tuples.
+class BigTupleTest : public testing::Test {
+ protected:
+ typedef tuple<int, int, int, int, int, int, int, int, int, int> BigTuple;
+
+ BigTupleTest() :
+ a_(1, 0, 0, 0, 0, 0, 0, 0, 0, 2),
+ b_(1, 0, 0, 0, 0, 0, 0, 0, 0, 3) {}
+
+ BigTuple a_, b_;
+};
+
+// Tests constructing big tuples.
+TEST_F(BigTupleTest, Construction) {
+ BigTuple a;
+ BigTuple b(b_);
+}
+
+// Tests that get<N>(t) returns the N-th (0-based) field of tuple t.
+TEST_F(BigTupleTest, get) {
+ EXPECT_EQ(1, get<0>(a_));
+ EXPECT_EQ(2, get<9>(a_));
+
+ // Tests that get() works on a const tuple too.
+ const BigTuple a(a_);
+ EXPECT_EQ(1, get<0>(a));
+ EXPECT_EQ(2, get<9>(a));
+}
+
+// Tests comparing big tuples.
+TEST_F(BigTupleTest, Comparisons) {
+ EXPECT_TRUE(a_ == a_);
+ EXPECT_FALSE(a_ != a_);
+
+ EXPECT_TRUE(a_ != b_);
+ EXPECT_FALSE(a_ == b_);
+}
+
+TEST(MakeTupleTest, WorksForScalarTypes) {
+ tuple<bool, int> a;
+ a = make_tuple(true, 5);
+ EXPECT_TRUE(get<0>(a));
+ EXPECT_EQ(5, get<1>(a));
+
+ tuple<char, int, long> b;
+ b = make_tuple('a', 'b', 5);
+ EXPECT_EQ('a', get<0>(b));
+ EXPECT_EQ('b', get<1>(b));
+ EXPECT_EQ(5, get<2>(b));
+}
+
+TEST(MakeTupleTest, WorksForPointers) {
+ int a[] = { 1, 2, 3, 4 };
+ const char* const str = "hi";
+ int* const p = a;
+
+ tuple<const char*, int*> t;
+ t = make_tuple(str, p);
+ EXPECT_EQ(str, get<0>(t));
+ EXPECT_EQ(p, get<1>(t));
+}
+
+} // namespace
diff --git a/src/testing/gtest/test/gtest-typed-test2_test.cc b/src/testing/gtest/test/gtest-typed-test2_test.cc
new file mode 100644
index 0000000..c284700
--- /dev/null
+++ b/src/testing/gtest/test/gtest-typed-test2_test.cc
@@ -0,0 +1,45 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <vector>
+
+#include "test/gtest-typed-test_test.h"
+#include "gtest/gtest.h"
+
+#if GTEST_HAS_TYPED_TEST_P
+
+// Tests that the same type-parameterized test case can be
+// instantiated in different translation units linked together.
+// (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
+INSTANTIATE_TYPED_TEST_CASE_P(Vector, ContainerTest,
+ testing::Types<std::vector<int> >);
+
+#endif // GTEST_HAS_TYPED_TEST_P
diff --git a/src/testing/gtest/test/gtest-typed-test_test.cc b/src/testing/gtest/test/gtest-typed-test_test.cc
new file mode 100644
index 0000000..dd4ba43
--- /dev/null
+++ b/src/testing/gtest/test/gtest-typed-test_test.cc
@@ -0,0 +1,360 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <set>
+#include <vector>
+
+#include "test/gtest-typed-test_test.h"
+#include "gtest/gtest.h"
+
+using testing::Test;
+
+// Used for testing that SetUpTestCase()/TearDownTestCase(), fixture
+// ctor/dtor, and SetUp()/TearDown() work correctly in typed tests and
+// type-parameterized test.
+template <typename T>
+class CommonTest : public Test {
+ // For some technical reason, SetUpTestCase() and TearDownTestCase()
+ // must be public.
+ public:
+ static void SetUpTestCase() {
+ shared_ = new T(5);
+ }
+
+ static void TearDownTestCase() {
+ delete shared_;
+ shared_ = NULL;
+ }
+
+ // This 'protected:' is optional. There's no harm in making all
+ // members of this fixture class template public.
+ protected:
+ // We used to use std::list here, but switched to std::vector since
+ // MSVC's <list> doesn't compile cleanly with /W4.
+ typedef std::vector<T> Vector;
+ typedef std::set<int> IntSet;
+
+ CommonTest() : value_(1) {}
+
+ virtual ~CommonTest() { EXPECT_EQ(3, value_); }
+
+ virtual void SetUp() {
+ EXPECT_EQ(1, value_);
+ value_++;
+ }
+
+ virtual void TearDown() {
+ EXPECT_EQ(2, value_);
+ value_++;
+ }
+
+ T value_;
+ static T* shared_;
+};
+
+template <typename T>
+T* CommonTest<T>::shared_ = NULL;
+
+// This #ifdef block tests typed tests.
+#if GTEST_HAS_TYPED_TEST
+
+using testing::Types;
+
+// Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor,
+// and SetUp()/TearDown() work correctly in typed tests
+
+typedef Types<char, int> TwoTypes;
+TYPED_TEST_CASE(CommonTest, TwoTypes);
+
+TYPED_TEST(CommonTest, ValuesAreCorrect) {
+ // Static members of the fixture class template can be visited via
+ // the TestFixture:: prefix.
+ EXPECT_EQ(5, *TestFixture::shared_);
+
+ // Typedefs in the fixture class template can be visited via the
+ // "typename TestFixture::" prefix.
+ typename TestFixture::Vector empty;
+ EXPECT_EQ(0U, empty.size());
+
+ typename TestFixture::IntSet empty2;
+ EXPECT_EQ(0U, empty2.size());
+
+ // Non-static members of the fixture class must be visited via
+ // 'this', as required by C++ for class templates.
+ EXPECT_EQ(2, this->value_);
+}
+
+// The second test makes sure shared_ is not deleted after the first
+// test.
+TYPED_TEST(CommonTest, ValuesAreStillCorrect) {
+ // Static members of the fixture class template can also be visited
+ // via 'this'.
+ ASSERT_TRUE(this->shared_ != NULL);
+ EXPECT_EQ(5, *this->shared_);
+
+ // TypeParam can be used to refer to the type parameter.
+ EXPECT_EQ(static_cast<TypeParam>(2), this->value_);
+}
+
+// Tests that multiple TYPED_TEST_CASE's can be defined in the same
+// translation unit.
+
+template <typename T>
+class TypedTest1 : public Test {
+};
+
+// Verifies that the second argument of TYPED_TEST_CASE can be a
+// single type.
+TYPED_TEST_CASE(TypedTest1, int);
+TYPED_TEST(TypedTest1, A) {}
+
+template <typename T>
+class TypedTest2 : public Test {
+};
+
+// Verifies that the second argument of TYPED_TEST_CASE can be a
+// Types<...> type list.
+TYPED_TEST_CASE(TypedTest2, Types<int>);
+
+// This also verifies that tests from different typed test cases can
+// share the same name.
+TYPED_TEST(TypedTest2, A) {}
+
+// Tests that a typed test case can be defined in a namespace.
+
+namespace library1 {
+
+template <typename T>
+class NumericTest : public Test {
+};
+
+typedef Types<int, long> NumericTypes;
+TYPED_TEST_CASE(NumericTest, NumericTypes);
+
+TYPED_TEST(NumericTest, DefaultIsZero) {
+ EXPECT_EQ(0, TypeParam());
+}
+
+} // namespace library1
+
+#endif // GTEST_HAS_TYPED_TEST
+
+// This #ifdef block tests type-parameterized tests.
+#if GTEST_HAS_TYPED_TEST_P
+
+using testing::Types;
+using testing::internal::TypedTestCasePState;
+
+// Tests TypedTestCasePState.
+
+class TypedTestCasePStateTest : public Test {
+ protected:
+ virtual void SetUp() {
+ state_.AddTestName("foo.cc", 0, "FooTest", "A");
+ state_.AddTestName("foo.cc", 0, "FooTest", "B");
+ state_.AddTestName("foo.cc", 0, "FooTest", "C");
+ }
+
+ TypedTestCasePState state_;
+};
+
+TEST_F(TypedTestCasePStateTest, SucceedsForMatchingList) {
+ const char* tests = "A, B, C";
+ EXPECT_EQ(tests,
+ state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+}
+
+// Makes sure that the order of the tests and spaces around the names
+// don't matter.
+TEST_F(TypedTestCasePStateTest, IgnoresOrderAndSpaces) {
+ const char* tests = "A,C, B";
+ EXPECT_EQ(tests,
+ state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+}
+
+typedef TypedTestCasePStateTest TypedTestCasePStateDeathTest;
+
+TEST_F(TypedTestCasePStateDeathTest, DetectsDuplicates) {
+ EXPECT_DEATH_IF_SUPPORTED(
+ state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, A, C"),
+ "foo\\.cc.1.?: Test A is listed more than once\\.");
+}
+
+TEST_F(TypedTestCasePStateDeathTest, DetectsExtraTest) {
+ EXPECT_DEATH_IF_SUPPORTED(
+ state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C, D"),
+ "foo\\.cc.1.?: No test named D can be found in this test case\\.");
+}
+
+TEST_F(TypedTestCasePStateDeathTest, DetectsMissedTest) {
+ EXPECT_DEATH_IF_SUPPORTED(
+ state_.VerifyRegisteredTestNames("foo.cc", 1, "A, C"),
+ "foo\\.cc.1.?: You forgot to list test B\\.");
+}
+
+// Tests that defining a test for a parameterized test case generates
+// a run-time error if the test case has been registered.
+TEST_F(TypedTestCasePStateDeathTest, DetectsTestAfterRegistration) {
+ state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C");
+ EXPECT_DEATH_IF_SUPPORTED(
+ state_.AddTestName("foo.cc", 2, "FooTest", "D"),
+ "foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_CASE_P"
+ "\\(FooTest, \\.\\.\\.\\)\\.");
+}
+
+// Tests that SetUpTestCase()/TearDownTestCase(), fixture ctor/dtor,
+// and SetUp()/TearDown() work correctly in type-parameterized tests.
+
+template <typename T>
+class DerivedTest : public CommonTest<T> {
+};
+
+TYPED_TEST_CASE_P(DerivedTest);
+
+TYPED_TEST_P(DerivedTest, ValuesAreCorrect) {
+ // Static members of the fixture class template can be visited via
+ // the TestFixture:: prefix.
+ EXPECT_EQ(5, *TestFixture::shared_);
+
+ // Non-static members of the fixture class must be visited via
+ // 'this', as required by C++ for class templates.
+ EXPECT_EQ(2, this->value_);
+}
+
+// The second test makes sure shared_ is not deleted after the first
+// test.
+TYPED_TEST_P(DerivedTest, ValuesAreStillCorrect) {
+ // Static members of the fixture class template can also be visited
+ // via 'this'.
+ ASSERT_TRUE(this->shared_ != NULL);
+ EXPECT_EQ(5, *this->shared_);
+ EXPECT_EQ(2, this->value_);
+}
+
+REGISTER_TYPED_TEST_CASE_P(DerivedTest,
+ ValuesAreCorrect, ValuesAreStillCorrect);
+
+typedef Types<short, long> MyTwoTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(My, DerivedTest, MyTwoTypes);
+
+// Tests that multiple TYPED_TEST_CASE_P's can be defined in the same
+// translation unit.
+
+template <typename T>
+class TypedTestP1 : public Test {
+};
+
+TYPED_TEST_CASE_P(TypedTestP1);
+
+// For testing that the code between TYPED_TEST_CASE_P() and
+// TYPED_TEST_P() is not enclosed in a namespace.
+typedef int IntAfterTypedTestCaseP;
+
+TYPED_TEST_P(TypedTestP1, A) {}
+TYPED_TEST_P(TypedTestP1, B) {}
+
+// For testing that the code between TYPED_TEST_P() and
+// REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace.
+typedef int IntBeforeRegisterTypedTestCaseP;
+
+REGISTER_TYPED_TEST_CASE_P(TypedTestP1, A, B);
+
+template <typename T>
+class TypedTestP2 : public Test {
+};
+
+TYPED_TEST_CASE_P(TypedTestP2);
+
+// This also verifies that tests from different type-parameterized
+// test cases can share the same name.
+TYPED_TEST_P(TypedTestP2, A) {}
+
+REGISTER_TYPED_TEST_CASE_P(TypedTestP2, A);
+
+// Verifies that the code between TYPED_TEST_CASE_P() and
+// REGISTER_TYPED_TEST_CASE_P() is not enclosed in a namespace.
+IntAfterTypedTestCaseP after = 0;
+IntBeforeRegisterTypedTestCaseP before = 0;
+
+// Verifies that the last argument of INSTANTIATE_TYPED_TEST_CASE_P()
+// can be either a single type or a Types<...> type list.
+INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP1, int);
+INSTANTIATE_TYPED_TEST_CASE_P(Int, TypedTestP2, Types<int>);
+
+// Tests that the same type-parameterized test case can be
+// instantiated more than once in the same translation unit.
+INSTANTIATE_TYPED_TEST_CASE_P(Double, TypedTestP2, Types<double>);
+
+// Tests that the same type-parameterized test case can be
+// instantiated in different translation units linked together.
+// (ContainerTest is also instantiated in gtest-typed-test_test.cc.)
+typedef Types<std::vector<double>, std::set<char> > MyContainers;
+INSTANTIATE_TYPED_TEST_CASE_P(My, ContainerTest, MyContainers);
+
+// Tests that a type-parameterized test case can be defined and
+// instantiated in a namespace.
+
+namespace library2 {
+
+template <typename T>
+class NumericTest : public Test {
+};
+
+TYPED_TEST_CASE_P(NumericTest);
+
+TYPED_TEST_P(NumericTest, DefaultIsZero) {
+ EXPECT_EQ(0, TypeParam());
+}
+
+TYPED_TEST_P(NumericTest, ZeroIsLessThanOne) {
+ EXPECT_LT(TypeParam(0), TypeParam(1));
+}
+
+REGISTER_TYPED_TEST_CASE_P(NumericTest,
+ DefaultIsZero, ZeroIsLessThanOne);
+typedef Types<int, double> NumericTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(My, NumericTest, NumericTypes);
+
+} // namespace library2
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)
+
+// Google Test may not support type-parameterized tests with some
+// compilers. If we use conditional compilation to compile out all
+// code referring to the gtest_main library, MSVC linker will not link
+// that library at all and consequently complain about missing entry
+// point defined in that library (fatal error LNK1561: entry point
+// must be defined). This dummy test keeps gtest_main linked in.
+TEST(DummyTest, TypedTestsAreNotSupportedOnThisPlatform) {}
+
+#endif // #if !defined(GTEST_HAS_TYPED_TEST) && !defined(GTEST_HAS_TYPED_TEST_P)
diff --git a/src/testing/gtest/test/gtest-typed-test_test.h b/src/testing/gtest/test/gtest-typed-test_test.h
new file mode 100644
index 0000000..41d7570
--- /dev/null
+++ b/src/testing/gtest/test/gtest-typed-test_test.h
@@ -0,0 +1,66 @@
+// Copyright 2008 Google Inc.
+// All Rights Reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#ifndef GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
+#define GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
+
+#include "gtest/gtest.h"
+
+#if GTEST_HAS_TYPED_TEST_P
+
+using testing::Test;
+
+// For testing that the same type-parameterized test case can be
+// instantiated in different translation units linked together.
+// ContainerTest will be instantiated in both gtest-typed-test_test.cc
+// and gtest-typed-test2_test.cc.
+
+template <typename T>
+class ContainerTest : public Test {
+};
+
+TYPED_TEST_CASE_P(ContainerTest);
+
+TYPED_TEST_P(ContainerTest, CanBeDefaultConstructed) {
+ TypeParam container;
+}
+
+TYPED_TEST_P(ContainerTest, InitialSizeIsZero) {
+ TypeParam container;
+ EXPECT_EQ(0U, container.size());
+}
+
+REGISTER_TYPED_TEST_CASE_P(ContainerTest,
+ CanBeDefaultConstructed, InitialSizeIsZero);
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#endif // GTEST_TEST_GTEST_TYPED_TEST_TEST_H_
diff --git a/src/testing/gtest/test/gtest-unittest-api_test.cc b/src/testing/gtest/test/gtest-unittest-api_test.cc
new file mode 100644
index 0000000..07083e5
--- /dev/null
+++ b/src/testing/gtest/test/gtest-unittest-api_test.cc
@@ -0,0 +1,341 @@
+// Copyright 2009 Google Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+//
+// The Google C++ Testing Framework (Google Test)
+//
+// This file contains tests verifying correctness of data provided via
+// UnitTest's public methods.
+
+#include "gtest/gtest.h"
+
+#include <string.h> // For strcmp.
+#include <algorithm>
+
+using ::testing::InitGoogleTest;
+
+namespace testing {
+namespace internal {
+
+template <typename T>
+struct LessByName {
+ bool operator()(const T* a, const T* b) {
+ return strcmp(a->name(), b->name()) < 0;
+ }
+};
+
+class UnitTestHelper {
+ public:
+ // Returns the array of pointers to all test cases sorted by the test case
+ // name. The caller is responsible for deleting the array.
+ static TestCase const** const GetSortedTestCases() {
+ UnitTest& unit_test = *UnitTest::GetInstance();
+ TestCase const** const test_cases =
+ new const TestCase*[unit_test.total_test_case_count()];
+
+ for (int i = 0; i < unit_test.total_test_case_count(); ++i)
+ test_cases[i] = unit_test.GetTestCase(i);
+
+ std::sort(test_cases,
+ test_cases + unit_test.total_test_case_count(),
+ LessByName<TestCase>());
+ return test_cases;
+ }
+
+ // Returns the test case by its name. The caller doesn't own the returned
+ // pointer.
+ static const TestCase* FindTestCase(const char* name) {
+ UnitTest& unit_test = *UnitTest::GetInstance();
+ for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
+ const TestCase* test_case = unit_test.GetTestCase(i);
+ if (0 == strcmp(test_case->name(), name))
+ return test_case;
+ }
+ return NULL;
+ }
+
+ // Returns the array of pointers to all tests in a particular test case
+ // sorted by the test name. The caller is responsible for deleting the
+ // array.
+ static TestInfo const** const GetSortedTests(const TestCase* test_case) {
+ TestInfo const** const tests =
+ new const TestInfo*[test_case->total_test_count()];
+
+ for (int i = 0; i < test_case->total_test_count(); ++i)
+ tests[i] = test_case->GetTestInfo(i);
+
+ std::sort(tests, tests + test_case->total_test_count(),
+ LessByName<TestInfo>());
+ return tests;
+ }
+};
+
+#if GTEST_HAS_TYPED_TEST
+template <typename T> class TestCaseWithCommentTest : public Test {};
+TYPED_TEST_CASE(TestCaseWithCommentTest, Types<int>);
+TYPED_TEST(TestCaseWithCommentTest, Dummy) {}
+
+const int kTypedTestCases = 1;
+const int kTypedTests = 1;
+#else
+const int kTypedTestCases = 0;
+const int kTypedTests = 0;
+#endif // GTEST_HAS_TYPED_TEST
+
+// We can only test the accessors that do not change value while tests run.
+// Since tests can be run in any order, the values the accessors that track
+// test execution (such as failed_test_count) can not be predicted.
+TEST(ApiTest, UnitTestImmutableAccessorsWork) {
+ UnitTest* unit_test = UnitTest::GetInstance();
+
+ ASSERT_EQ(2 + kTypedTestCases, unit_test->total_test_case_count());
+ EXPECT_EQ(1 + kTypedTestCases, unit_test->test_case_to_run_count());
+ EXPECT_EQ(2, unit_test->disabled_test_count());
+ EXPECT_EQ(5 + kTypedTests, unit_test->total_test_count());
+ EXPECT_EQ(3 + kTypedTests, unit_test->test_to_run_count());
+
+ const TestCase** const test_cases = UnitTestHelper::GetSortedTestCases();
+
+ EXPECT_STREQ("ApiTest", test_cases[0]->name());
+ EXPECT_STREQ("DISABLED_Test", test_cases[1]->name());
+#if GTEST_HAS_TYPED_TEST
+ EXPECT_STREQ("TestCaseWithCommentTest/0", test_cases[2]->name());
+#endif // GTEST_HAS_TYPED_TEST
+
+ delete[] test_cases;
+
+ // The following lines initiate actions to verify certain methods in
+ // FinalSuccessChecker::TearDown.
+
+ // Records a test property to verify TestResult::GetTestProperty().
+ RecordProperty("key", "value");
+}
+
+AssertionResult IsNull(const char* str) {
+ if (str != NULL) {
+ return testing::AssertionFailure() << "argument is " << str;
+ }
+ return AssertionSuccess();
+}
+
+TEST(ApiTest, TestCaseImmutableAccessorsWork) {
+ const TestCase* test_case = UnitTestHelper::FindTestCase("ApiTest");
+ ASSERT_TRUE(test_case != NULL);
+
+ EXPECT_STREQ("ApiTest", test_case->name());
+ EXPECT_TRUE(IsNull(test_case->type_param()));
+ EXPECT_TRUE(test_case->should_run());
+ EXPECT_EQ(1, test_case->disabled_test_count());
+ EXPECT_EQ(3, test_case->test_to_run_count());
+ ASSERT_EQ(4, test_case->total_test_count());
+
+ const TestInfo** tests = UnitTestHelper::GetSortedTests(test_case);
+
+ EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name());
+ EXPECT_STREQ("ApiTest", tests[0]->test_case_name());
+ EXPECT_TRUE(IsNull(tests[0]->value_param()));
+ EXPECT_TRUE(IsNull(tests[0]->type_param()));
+ EXPECT_FALSE(tests[0]->should_run());
+
+ EXPECT_STREQ("TestCaseDisabledAccessorsWork", tests[1]->name());
+ EXPECT_STREQ("ApiTest", tests[1]->test_case_name());
+ EXPECT_TRUE(IsNull(tests[1]->value_param()));
+ EXPECT_TRUE(IsNull(tests[1]->type_param()));
+ EXPECT_TRUE(tests[1]->should_run());
+
+ EXPECT_STREQ("TestCaseImmutableAccessorsWork", tests[2]->name());
+ EXPECT_STREQ("ApiTest", tests[2]->test_case_name());
+ EXPECT_TRUE(IsNull(tests[2]->value_param()));
+ EXPECT_TRUE(IsNull(tests[2]->type_param()));
+ EXPECT_TRUE(tests[2]->should_run());
+
+ EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name());
+ EXPECT_STREQ("ApiTest", tests[3]->test_case_name());
+ EXPECT_TRUE(IsNull(tests[3]->value_param()));
+ EXPECT_TRUE(IsNull(tests[3]->type_param()));
+ EXPECT_TRUE(tests[3]->should_run());
+
+ delete[] tests;
+ tests = NULL;
+
+#if GTEST_HAS_TYPED_TEST
+ test_case = UnitTestHelper::FindTestCase("TestCaseWithCommentTest/0");
+ ASSERT_TRUE(test_case != NULL);
+
+ EXPECT_STREQ("TestCaseWithCommentTest/0", test_case->name());
+ EXPECT_STREQ(GetTypeName<int>().c_str(), test_case->type_param());
+ EXPECT_TRUE(test_case->should_run());
+ EXPECT_EQ(0, test_case->disabled_test_count());
+ EXPECT_EQ(1, test_case->test_to_run_count());
+ ASSERT_EQ(1, test_case->total_test_count());
+
+ tests = UnitTestHelper::GetSortedTests(test_case);
+
+ EXPECT_STREQ("Dummy", tests[0]->name());
+ EXPECT_STREQ("TestCaseWithCommentTest/0", tests[0]->test_case_name());
+ EXPECT_TRUE(IsNull(tests[0]->value_param()));
+ EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
+ EXPECT_TRUE(tests[0]->should_run());
+
+ delete[] tests;
+#endif // GTEST_HAS_TYPED_TEST
+}
+
+TEST(ApiTest, TestCaseDisabledAccessorsWork) {
+ const TestCase* test_case = UnitTestHelper::FindTestCase("DISABLED_Test");
+ ASSERT_TRUE(test_case != NULL);
+
+ EXPECT_STREQ("DISABLED_Test", test_case->name());
+ EXPECT_TRUE(IsNull(test_case->type_param()));
+ EXPECT_FALSE(test_case->should_run());
+ EXPECT_EQ(1, test_case->disabled_test_count());
+ EXPECT_EQ(0, test_case->test_to_run_count());
+ ASSERT_EQ(1, test_case->total_test_count());
+
+ const TestInfo* const test_info = test_case->GetTestInfo(0);
+ EXPECT_STREQ("Dummy2", test_info->name());
+ EXPECT_STREQ("DISABLED_Test", test_info->test_case_name());
+ EXPECT_TRUE(IsNull(test_info->value_param()));
+ EXPECT_TRUE(IsNull(test_info->type_param()));
+ EXPECT_FALSE(test_info->should_run());
+}
+
+// These two tests are here to provide support for testing
+// test_case_to_run_count, disabled_test_count, and test_to_run_count.
+TEST(ApiTest, DISABLED_Dummy1) {}
+TEST(DISABLED_Test, Dummy2) {}
+
+class FinalSuccessChecker : public Environment {
+ protected:
+ virtual void TearDown() {
+ UnitTest* unit_test = UnitTest::GetInstance();
+
+ EXPECT_EQ(1 + kTypedTestCases, unit_test->successful_test_case_count());
+ EXPECT_EQ(3 + kTypedTests, unit_test->successful_test_count());
+ EXPECT_EQ(0, unit_test->failed_test_case_count());
+ EXPECT_EQ(0, unit_test->failed_test_count());
+ EXPECT_TRUE(unit_test->Passed());
+ EXPECT_FALSE(unit_test->Failed());
+ ASSERT_EQ(2 + kTypedTestCases, unit_test->total_test_case_count());
+
+ const TestCase** const test_cases = UnitTestHelper::GetSortedTestCases();
+
+ EXPECT_STREQ("ApiTest", test_cases[0]->name());
+ EXPECT_TRUE(IsNull(test_cases[0]->type_param()));
+ EXPECT_TRUE(test_cases[0]->should_run());
+ EXPECT_EQ(1, test_cases[0]->disabled_test_count());
+ ASSERT_EQ(4, test_cases[0]->total_test_count());
+ EXPECT_EQ(3, test_cases[0]->successful_test_count());
+ EXPECT_EQ(0, test_cases[0]->failed_test_count());
+ EXPECT_TRUE(test_cases[0]->Passed());
+ EXPECT_FALSE(test_cases[0]->Failed());
+
+ EXPECT_STREQ("DISABLED_Test", test_cases[1]->name());
+ EXPECT_TRUE(IsNull(test_cases[1]->type_param()));
+ EXPECT_FALSE(test_cases[1]->should_run());
+ EXPECT_EQ(1, test_cases[1]->disabled_test_count());
+ ASSERT_EQ(1, test_cases[1]->total_test_count());
+ EXPECT_EQ(0, test_cases[1]->successful_test_count());
+ EXPECT_EQ(0, test_cases[1]->failed_test_count());
+
+#if GTEST_HAS_TYPED_TEST
+ EXPECT_STREQ("TestCaseWithCommentTest/0", test_cases[2]->name());
+ EXPECT_STREQ(GetTypeName<int>().c_str(), test_cases[2]->type_param());
+ EXPECT_TRUE(test_cases[2]->should_run());
+ EXPECT_EQ(0, test_cases[2]->disabled_test_count());
+ ASSERT_EQ(1, test_cases[2]->total_test_count());
+ EXPECT_EQ(1, test_cases[2]->successful_test_count());
+ EXPECT_EQ(0, test_cases[2]->failed_test_count());
+ EXPECT_TRUE(test_cases[2]->Passed());
+ EXPECT_FALSE(test_cases[2]->Failed());
+#endif // GTEST_HAS_TYPED_TEST
+
+ const TestCase* test_case = UnitTestHelper::FindTestCase("ApiTest");
+ const TestInfo** tests = UnitTestHelper::GetSortedTests(test_case);
+ EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name());
+ EXPECT_STREQ("ApiTest", tests[0]->test_case_name());
+ EXPECT_FALSE(tests[0]->should_run());
+
+ EXPECT_STREQ("TestCaseDisabledAccessorsWork", tests[1]->name());
+ EXPECT_STREQ("ApiTest", tests[1]->test_case_name());
+ EXPECT_TRUE(IsNull(tests[1]->value_param()));
+ EXPECT_TRUE(IsNull(tests[1]->type_param()));
+ EXPECT_TRUE(tests[1]->should_run());
+ EXPECT_TRUE(tests[1]->result()->Passed());
+ EXPECT_EQ(0, tests[1]->result()->test_property_count());
+
+ EXPECT_STREQ("TestCaseImmutableAccessorsWork", tests[2]->name());
+ EXPECT_STREQ("ApiTest", tests[2]->test_case_name());
+ EXPECT_TRUE(IsNull(tests[2]->value_param()));
+ EXPECT_TRUE(IsNull(tests[2]->type_param()));
+ EXPECT_TRUE(tests[2]->should_run());
+ EXPECT_TRUE(tests[2]->result()->Passed());
+ EXPECT_EQ(0, tests[2]->result()->test_property_count());
+
+ EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name());
+ EXPECT_STREQ("ApiTest", tests[3]->test_case_name());
+ EXPECT_TRUE(IsNull(tests[3]->value_param()));
+ EXPECT_TRUE(IsNull(tests[3]->type_param()));
+ EXPECT_TRUE(tests[3]->should_run());
+ EXPECT_TRUE(tests[3]->result()->Passed());
+ EXPECT_EQ(1, tests[3]->result()->test_property_count());
+ const TestProperty& property = tests[3]->result()->GetTestProperty(0);
+ EXPECT_STREQ("key", property.key());
+ EXPECT_STREQ("value", property.value());
+
+ delete[] tests;
+
+#if GTEST_HAS_TYPED_TEST
+ test_case = UnitTestHelper::FindTestCase("TestCaseWithCommentTest/0");
+ tests = UnitTestHelper::GetSortedTests(test_case);
+
+ EXPECT_STREQ("Dummy", tests[0]->name());
+ EXPECT_STREQ("TestCaseWithCommentTest/0", tests[0]->test_case_name());
+ EXPECT_TRUE(IsNull(tests[0]->value_param()));
+ EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
+ EXPECT_TRUE(tests[0]->should_run());
+ EXPECT_TRUE(tests[0]->result()->Passed());
+ EXPECT_EQ(0, tests[0]->result()->test_property_count());
+
+ delete[] tests;
+#endif // GTEST_HAS_TYPED_TEST
+ delete[] test_cases;
+ }
+};
+
+} // namespace internal
+} // namespace testing
+
+int main(int argc, char **argv) {
+ InitGoogleTest(&argc, argv);
+
+ AddGlobalTestEnvironment(new testing::internal::FinalSuccessChecker());
+
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest_all_test.cc b/src/testing/gtest/test/gtest_all_test.cc
new file mode 100644
index 0000000..955aa62
--- /dev/null
+++ b/src/testing/gtest/test/gtest_all_test.cc
@@ -0,0 +1,47 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for Google C++ Testing Framework (Google Test)
+//
+// Sometimes it's desirable to build most of Google Test's own tests
+// by compiling a single file. This file serves this purpose.
+#include "test/gtest-filepath_test.cc"
+#include "test/gtest-linked_ptr_test.cc"
+#include "test/gtest-message_test.cc"
+#include "test/gtest-options_test.cc"
+#include "test/gtest-port_test.cc"
+#include "test/gtest_pred_impl_unittest.cc"
+#include "test/gtest_prod_test.cc"
+#include "test/gtest-test-part_test.cc"
+#include "test/gtest-typed-test_test.cc"
+#include "test/gtest-typed-test2_test.cc"
+#include "test/gtest_unittest.cc"
+#include "test/production.cc"
diff --git a/src/testing/gtest/test/gtest_break_on_failure_unittest.py b/src/testing/gtest/test/gtest_break_on_failure_unittest.py
new file mode 100755
index 0000000..c819183
--- /dev/null
+++ b/src/testing/gtest/test/gtest_break_on_failure_unittest.py
@@ -0,0 +1,218 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for Google Test's break-on-failure mode.
+
+A user can ask Google Test to seg-fault when an assertion fails, using
+either the GTEST_BREAK_ON_FAILURE environment variable or the
+--gtest_break_on_failure flag. This script tests such functionality
+by invoking gtest_break_on_failure_unittest_ (a program written with
+Google Test) with different environments and command line flags.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import gtest_test_utils
+import os
+import sys
+
+
+# Constants.
+
+IS_WINDOWS = os.name == 'nt'
+
+# The environment variable for enabling/disabling the break-on-failure mode.
+BREAK_ON_FAILURE_ENV_VAR = 'GTEST_BREAK_ON_FAILURE'
+
+# The command line flag for enabling/disabling the break-on-failure mode.
+BREAK_ON_FAILURE_FLAG = 'gtest_break_on_failure'
+
+# The environment variable for enabling/disabling the throw-on-failure mode.
+THROW_ON_FAILURE_ENV_VAR = 'GTEST_THROW_ON_FAILURE'
+
+# The environment variable for enabling/disabling the catch-exceptions mode.
+CATCH_EXCEPTIONS_ENV_VAR = 'GTEST_CATCH_EXCEPTIONS'
+
+# Path to the gtest_break_on_failure_unittest_ program.
+EXE_PATH = gtest_test_utils.GetTestExecutablePath(
+ 'gtest_break_on_failure_unittest_')
+
+
+# Utilities.
+
+
+environ = os.environ.copy()
+
+
+def SetEnvVar(env_var, value):
+ """Sets an environment variable to a given value; unsets it when the
+ given value is None.
+ """
+
+ if value is not None:
+ environ[env_var] = value
+ elif env_var in environ:
+ del environ[env_var]
+
+
+def Run(command):
+ """Runs a command; returns 1 if it was killed by a signal, or 0 otherwise."""
+
+ p = gtest_test_utils.Subprocess(command, env=environ)
+ if p.terminated_by_signal:
+ return 1
+ else:
+ return 0
+
+
+# The tests.
+
+
+class GTestBreakOnFailureUnitTest(gtest_test_utils.TestCase):
+ """Tests using the GTEST_BREAK_ON_FAILURE environment variable or
+ the --gtest_break_on_failure flag to turn assertion failures into
+ segmentation faults.
+ """
+
+ def RunAndVerify(self, env_var_value, flag_value, expect_seg_fault):
+ """Runs gtest_break_on_failure_unittest_ and verifies that it does
+ (or does not) have a seg-fault.
+
+ Args:
+ env_var_value: value of the GTEST_BREAK_ON_FAILURE environment
+ variable; None if the variable should be unset.
+ flag_value: value of the --gtest_break_on_failure flag;
+ None if the flag should not be present.
+ expect_seg_fault: 1 if the program is expected to generate a seg-fault;
+ 0 otherwise.
+ """
+
+ SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, env_var_value)
+
+ if env_var_value is None:
+ env_var_value_msg = ' is not set'
+ else:
+ env_var_value_msg = '=' + env_var_value
+
+ if flag_value is None:
+ flag = ''
+ elif flag_value == '0':
+ flag = '--%s=0' % BREAK_ON_FAILURE_FLAG
+ else:
+ flag = '--%s' % BREAK_ON_FAILURE_FLAG
+
+ command = [EXE_PATH]
+ if flag:
+ command.append(flag)
+
+ if expect_seg_fault:
+ should_or_not = 'should'
+ else:
+ should_or_not = 'should not'
+
+ has_seg_fault = Run(command)
+
+ SetEnvVar(BREAK_ON_FAILURE_ENV_VAR, None)
+
+ msg = ('when %s%s, an assertion failure in "%s" %s cause a seg-fault.' %
+ (BREAK_ON_FAILURE_ENV_VAR, env_var_value_msg, ' '.join(command),
+ should_or_not))
+ self.assert_(has_seg_fault == expect_seg_fault, msg)
+
+ def testDefaultBehavior(self):
+ """Tests the behavior of the default mode."""
+
+ self.RunAndVerify(env_var_value=None,
+ flag_value=None,
+ expect_seg_fault=0)
+
+ def testEnvVar(self):
+ """Tests using the GTEST_BREAK_ON_FAILURE environment variable."""
+
+ self.RunAndVerify(env_var_value='0',
+ flag_value=None,
+ expect_seg_fault=0)
+ self.RunAndVerify(env_var_value='1',
+ flag_value=None,
+ expect_seg_fault=1)
+
+ def testFlag(self):
+ """Tests using the --gtest_break_on_failure flag."""
+
+ self.RunAndVerify(env_var_value=None,
+ flag_value='0',
+ expect_seg_fault=0)
+ self.RunAndVerify(env_var_value=None,
+ flag_value='1',
+ expect_seg_fault=1)
+
+ def testFlagOverridesEnvVar(self):
+ """Tests that the flag overrides the environment variable."""
+
+ self.RunAndVerify(env_var_value='0',
+ flag_value='0',
+ expect_seg_fault=0)
+ self.RunAndVerify(env_var_value='0',
+ flag_value='1',
+ expect_seg_fault=1)
+ self.RunAndVerify(env_var_value='1',
+ flag_value='0',
+ expect_seg_fault=0)
+ self.RunAndVerify(env_var_value='1',
+ flag_value='1',
+ expect_seg_fault=1)
+
+ def testBreakOnFailureOverridesThrowOnFailure(self):
+ """Tests that gtest_break_on_failure overrides gtest_throw_on_failure."""
+
+ SetEnvVar(THROW_ON_FAILURE_ENV_VAR, '1')
+ try:
+ self.RunAndVerify(env_var_value=None,
+ flag_value='1',
+ expect_seg_fault=1)
+ finally:
+ SetEnvVar(THROW_ON_FAILURE_ENV_VAR, None)
+
+ if IS_WINDOWS:
+ def testCatchExceptionsDoesNotInterfere(self):
+ """Tests that gtest_catch_exceptions doesn't interfere."""
+
+ SetEnvVar(CATCH_EXCEPTIONS_ENV_VAR, '1')
+ try:
+ self.RunAndVerify(env_var_value='1',
+ flag_value='1',
+ expect_seg_fault=1)
+ finally:
+ SetEnvVar(CATCH_EXCEPTIONS_ENV_VAR, None)
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_break_on_failure_unittest_.cc b/src/testing/gtest/test/gtest_break_on_failure_unittest_.cc
new file mode 100644
index 0000000..dd07478
--- /dev/null
+++ b/src/testing/gtest/test/gtest_break_on_failure_unittest_.cc
@@ -0,0 +1,88 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Unit test for Google Test's break-on-failure mode.
+//
+// A user can ask Google Test to seg-fault when an assertion fails, using
+// either the GTEST_BREAK_ON_FAILURE environment variable or the
+// --gtest_break_on_failure flag. This file is used for testing such
+// functionality.
+//
+// This program will be invoked from a Python unit test. It is
+// expected to fail. Don't run it directly.
+
+#include "gtest/gtest.h"
+
+#if GTEST_OS_WINDOWS
+# include <windows.h>
+# include <stdlib.h>
+#endif
+
+namespace {
+
+// A test that's expected to fail.
+TEST(Foo, Bar) {
+ EXPECT_EQ(2, 3);
+}
+
+#if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE
+// On Windows Mobile global exception handlers are not supported.
+LONG WINAPI ExitWithExceptionCode(
+ struct _EXCEPTION_POINTERS* exception_pointers) {
+ exit(exception_pointers->ExceptionRecord->ExceptionCode);
+}
+#endif
+
+} // namespace
+
+int main(int argc, char **argv) {
+#if GTEST_OS_WINDOWS
+ // Suppresses display of the Windows error dialog upon encountering
+ // a general protection fault (segment violation).
+ SetErrorMode(SEM_NOGPFAULTERRORBOX | SEM_FAILCRITICALERRORS);
+
+# if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE
+
+ // The default unhandled exception filter does not always exit
+ // with the exception code as exit code - for example it exits with
+ // 0 for EXCEPTION_ACCESS_VIOLATION and 1 for EXCEPTION_BREAKPOINT
+ // if the application is compiled in debug mode. Thus we use our own
+ // filter which always exits with the exception code for unhandled
+ // exceptions.
+ SetUnhandledExceptionFilter(ExitWithExceptionCode);
+
+# endif
+#endif
+
+ testing::InitGoogleTest(&argc, argv);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest_catch_exceptions_test.py b/src/testing/gtest/test/gtest_catch_exceptions_test.py
new file mode 100755
index 0000000..d7ef10e
--- /dev/null
+++ b/src/testing/gtest/test/gtest_catch_exceptions_test.py
@@ -0,0 +1,223 @@
+#!/usr/bin/env python
+#
+# Copyright 2010 Google Inc. All Rights Reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests Google Test's exception catching behavior.
+
+This script invokes gtest_catch_exceptions_test_ and
+gtest_catch_exceptions_ex_test_ (programs written with
+Google Test) and verifies their output.
+"""
+
+__author__ = 'vladl@google.com (Vlad Losev)'
+
+import os
+
+import gtest_test_utils
+
+# Constants.
+FLAG_PREFIX = '--gtest_'
+LIST_TESTS_FLAG = FLAG_PREFIX + 'list_tests'
+NO_CATCH_EXCEPTIONS_FLAG = FLAG_PREFIX + 'catch_exceptions=0'
+FILTER_FLAG = FLAG_PREFIX + 'filter'
+
+# Path to the gtest_catch_exceptions_ex_test_ binary, compiled with
+# exceptions enabled.
+EX_EXE_PATH = gtest_test_utils.GetTestExecutablePath(
+ 'gtest_catch_exceptions_ex_test_')
+
+# Path to the gtest_catch_exceptions_test_ binary, compiled with
+# exceptions disabled.
+EXE_PATH = gtest_test_utils.GetTestExecutablePath(
+ 'gtest_catch_exceptions_no_ex_test_')
+
+TEST_LIST = gtest_test_utils.Subprocess([EXE_PATH, LIST_TESTS_FLAG]).output
+
+SUPPORTS_SEH_EXCEPTIONS = 'ThrowsSehException' in TEST_LIST
+
+if SUPPORTS_SEH_EXCEPTIONS:
+ BINARY_OUTPUT = gtest_test_utils.Subprocess([EXE_PATH]).output
+
+EX_BINARY_OUTPUT = gtest_test_utils.Subprocess([EX_EXE_PATH]).output
+
+# The tests.
+if SUPPORTS_SEH_EXCEPTIONS:
+ # pylint:disable-msg=C6302
+ class CatchSehExceptionsTest(gtest_test_utils.TestCase):
+ """Tests exception-catching behavior."""
+
+
+ def TestSehExceptions(self, test_output):
+ self.assert_('SEH exception with code 0x2a thrown '
+ 'in the test fixture\'s constructor'
+ in test_output)
+ self.assert_('SEH exception with code 0x2a thrown '
+ 'in the test fixture\'s destructor'
+ in test_output)
+ self.assert_('SEH exception with code 0x2a thrown in SetUpTestCase()'
+ in test_output)
+ self.assert_('SEH exception with code 0x2a thrown in TearDownTestCase()'
+ in test_output)
+ self.assert_('SEH exception with code 0x2a thrown in SetUp()'
+ in test_output)
+ self.assert_('SEH exception with code 0x2a thrown in TearDown()'
+ in test_output)
+ self.assert_('SEH exception with code 0x2a thrown in the test body'
+ in test_output)
+
+ def testCatchesSehExceptionsWithCxxExceptionsEnabled(self):
+ self.TestSehExceptions(EX_BINARY_OUTPUT)
+
+ def testCatchesSehExceptionsWithCxxExceptionsDisabled(self):
+ self.TestSehExceptions(BINARY_OUTPUT)
+
+
+class CatchCxxExceptionsTest(gtest_test_utils.TestCase):
+ """Tests C++ exception-catching behavior.
+
+ Tests in this test case verify that:
+ * C++ exceptions are caught and logged as C++ (not SEH) exceptions
+ * Exception thrown affect the remainder of the test work flow in the
+ expected manner.
+ """
+
+ def testCatchesCxxExceptionsInFixtureConstructor(self):
+ self.assert_('C++ exception with description '
+ '"Standard C++ exception" thrown '
+ 'in the test fixture\'s constructor'
+ in EX_BINARY_OUTPUT)
+ self.assert_('unexpected' not in EX_BINARY_OUTPUT,
+ 'This failure belongs in this test only if '
+ '"CxxExceptionInConstructorTest" (no quotes) '
+ 'appears on the same line as words "called unexpectedly"')
+
+ if ('CxxExceptionInDestructorTest.ThrowsExceptionInDestructor' in
+ EX_BINARY_OUTPUT):
+
+ def testCatchesCxxExceptionsInFixtureDestructor(self):
+ self.assert_('C++ exception with description '
+ '"Standard C++ exception" thrown '
+ 'in the test fixture\'s destructor'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInDestructorTest::TearDownTestCase() '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+
+ def testCatchesCxxExceptionsInSetUpTestCase(self):
+ self.assert_('C++ exception with description "Standard C++ exception"'
+ ' thrown in SetUpTestCase()'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInConstructorTest::TearDownTestCase() '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInSetUpTestCaseTest constructor '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInSetUpTestCaseTest destructor '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInSetUpTestCaseTest::SetUp() '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInSetUpTestCaseTest::TearDown() '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInSetUpTestCaseTest test body '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+
+ def testCatchesCxxExceptionsInTearDownTestCase(self):
+ self.assert_('C++ exception with description "Standard C++ exception"'
+ ' thrown in TearDownTestCase()'
+ in EX_BINARY_OUTPUT)
+
+ def testCatchesCxxExceptionsInSetUp(self):
+ self.assert_('C++ exception with description "Standard C++ exception"'
+ ' thrown in SetUp()'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInSetUpTest::TearDownTestCase() '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInSetUpTest destructor '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInSetUpTest::TearDown() '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('unexpected' not in EX_BINARY_OUTPUT,
+ 'This failure belongs in this test only if '
+ '"CxxExceptionInSetUpTest" (no quotes) '
+ 'appears on the same line as words "called unexpectedly"')
+
+ def testCatchesCxxExceptionsInTearDown(self):
+ self.assert_('C++ exception with description "Standard C++ exception"'
+ ' thrown in TearDown()'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInTearDownTest::TearDownTestCase() '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInTearDownTest destructor '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+
+ def testCatchesCxxExceptionsInTestBody(self):
+ self.assert_('C++ exception with description "Standard C++ exception"'
+ ' thrown in the test body'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInTestBodyTest::TearDownTestCase() '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInTestBodyTest destructor '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+ self.assert_('CxxExceptionInTestBodyTest::TearDown() '
+ 'called as expected.'
+ in EX_BINARY_OUTPUT)
+
+ def testCatchesNonStdCxxExceptions(self):
+ self.assert_('Unknown C++ exception thrown in the test body'
+ in EX_BINARY_OUTPUT)
+
+ def testUnhandledCxxExceptionsAbortTheProgram(self):
+ # Filters out SEH exception tests on Windows. Unhandled SEH exceptions
+ # cause tests to show pop-up windows there.
+ FITLER_OUT_SEH_TESTS_FLAG = FILTER_FLAG + '=-*Seh*'
+ # By default, Google Test doesn't catch the exceptions.
+ uncaught_exceptions_ex_binary_output = gtest_test_utils.Subprocess(
+ [EX_EXE_PATH,
+ NO_CATCH_EXCEPTIONS_FLAG,
+ FITLER_OUT_SEH_TESTS_FLAG]).output
+
+ self.assert_('Unhandled C++ exception terminating the program'
+ in uncaught_exceptions_ex_binary_output)
+ self.assert_('unexpected' not in uncaught_exceptions_ex_binary_output)
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_catch_exceptions_test_.cc b/src/testing/gtest/test/gtest_catch_exceptions_test_.cc
new file mode 100644
index 0000000..d0fc82c
--- /dev/null
+++ b/src/testing/gtest/test/gtest_catch_exceptions_test_.cc
@@ -0,0 +1,311 @@
+// Copyright 2010, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+//
+// Tests for Google Test itself. Tests in this file throw C++ or SEH
+// exceptions, and the output is verified by gtest_catch_exceptions_test.py.
+
+#include "gtest/gtest.h"
+
+#include <stdio.h> // NOLINT
+#include <stdlib.h> // For exit().
+
+#if GTEST_HAS_SEH
+# include <windows.h>
+#endif
+
+#if GTEST_HAS_EXCEPTIONS
+# include <exception> // For set_terminate().
+# include <stdexcept>
+#endif
+
+using testing::Test;
+
+#if GTEST_HAS_SEH
+
+class SehExceptionInConstructorTest : public Test {
+ public:
+ SehExceptionInConstructorTest() { RaiseException(42, 0, 0, NULL); }
+};
+
+TEST_F(SehExceptionInConstructorTest, ThrowsExceptionInConstructor) {}
+
+class SehExceptionInDestructorTest : public Test {
+ public:
+ ~SehExceptionInDestructorTest() { RaiseException(42, 0, 0, NULL); }
+};
+
+TEST_F(SehExceptionInDestructorTest, ThrowsExceptionInDestructor) {}
+
+class SehExceptionInSetUpTestCaseTest : public Test {
+ public:
+ static void SetUpTestCase() { RaiseException(42, 0, 0, NULL); }
+};
+
+TEST_F(SehExceptionInSetUpTestCaseTest, ThrowsExceptionInSetUpTestCase) {}
+
+class SehExceptionInTearDownTestCaseTest : public Test {
+ public:
+ static void TearDownTestCase() { RaiseException(42, 0, 0, NULL); }
+};
+
+TEST_F(SehExceptionInTearDownTestCaseTest, ThrowsExceptionInTearDownTestCase) {}
+
+class SehExceptionInSetUpTest : public Test {
+ protected:
+ virtual void SetUp() { RaiseException(42, 0, 0, NULL); }
+};
+
+TEST_F(SehExceptionInSetUpTest, ThrowsExceptionInSetUp) {}
+
+class SehExceptionInTearDownTest : public Test {
+ protected:
+ virtual void TearDown() { RaiseException(42, 0, 0, NULL); }
+};
+
+TEST_F(SehExceptionInTearDownTest, ThrowsExceptionInTearDown) {}
+
+TEST(SehExceptionTest, ThrowsSehException) {
+ RaiseException(42, 0, 0, NULL);
+}
+
+#endif // GTEST_HAS_SEH
+
+#if GTEST_HAS_EXCEPTIONS
+
+class CxxExceptionInConstructorTest : public Test {
+ public:
+ CxxExceptionInConstructorTest() {
+ // Without this macro VC++ complains about unreachable code at the end of
+ // the constructor.
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(
+ throw std::runtime_error("Standard C++ exception"));
+ }
+
+ static void TearDownTestCase() {
+ printf("%s",
+ "CxxExceptionInConstructorTest::TearDownTestCase() "
+ "called as expected.\n");
+ }
+
+ protected:
+ ~CxxExceptionInConstructorTest() {
+ ADD_FAILURE() << "CxxExceptionInConstructorTest destructor "
+ << "called unexpectedly.";
+ }
+
+ virtual void SetUp() {
+ ADD_FAILURE() << "CxxExceptionInConstructorTest::SetUp() "
+ << "called unexpectedly.";
+ }
+
+ virtual void TearDown() {
+ ADD_FAILURE() << "CxxExceptionInConstructorTest::TearDown() "
+ << "called unexpectedly.";
+ }
+};
+
+TEST_F(CxxExceptionInConstructorTest, ThrowsExceptionInConstructor) {
+ ADD_FAILURE() << "CxxExceptionInConstructorTest test body "
+ << "called unexpectedly.";
+}
+
+// Exceptions in destructors are not supported in C++11.
+#if !defined(__GXX_EXPERIMENTAL_CXX0X__) && __cplusplus < 201103L
+class CxxExceptionInDestructorTest : public Test {
+ public:
+ static void TearDownTestCase() {
+ printf("%s",
+ "CxxExceptionInDestructorTest::TearDownTestCase() "
+ "called as expected.\n");
+ }
+
+ protected:
+ ~CxxExceptionInDestructorTest() {
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(
+ throw std::runtime_error("Standard C++ exception"));
+ }
+};
+
+TEST_F(CxxExceptionInDestructorTest, ThrowsExceptionInDestructor) {}
+#endif // C++11 mode
+
+class CxxExceptionInSetUpTestCaseTest : public Test {
+ public:
+ CxxExceptionInSetUpTestCaseTest() {
+ printf("%s",
+ "CxxExceptionInSetUpTestCaseTest constructor "
+ "called as expected.\n");
+ }
+
+ static void SetUpTestCase() {
+ throw std::runtime_error("Standard C++ exception");
+ }
+
+ static void TearDownTestCase() {
+ printf("%s",
+ "CxxExceptionInSetUpTestCaseTest::TearDownTestCase() "
+ "called as expected.\n");
+ }
+
+ protected:
+ ~CxxExceptionInSetUpTestCaseTest() {
+ printf("%s",
+ "CxxExceptionInSetUpTestCaseTest destructor "
+ "called as expected.\n");
+ }
+
+ virtual void SetUp() {
+ printf("%s",
+ "CxxExceptionInSetUpTestCaseTest::SetUp() "
+ "called as expected.\n");
+ }
+
+ virtual void TearDown() {
+ printf("%s",
+ "CxxExceptionInSetUpTestCaseTest::TearDown() "
+ "called as expected.\n");
+ }
+};
+
+TEST_F(CxxExceptionInSetUpTestCaseTest, ThrowsExceptionInSetUpTestCase) {
+ printf("%s",
+ "CxxExceptionInSetUpTestCaseTest test body "
+ "called as expected.\n");
+}
+
+class CxxExceptionInTearDownTestCaseTest : public Test {
+ public:
+ static void TearDownTestCase() {
+ throw std::runtime_error("Standard C++ exception");
+ }
+};
+
+TEST_F(CxxExceptionInTearDownTestCaseTest, ThrowsExceptionInTearDownTestCase) {}
+
+class CxxExceptionInSetUpTest : public Test {
+ public:
+ static void TearDownTestCase() {
+ printf("%s",
+ "CxxExceptionInSetUpTest::TearDownTestCase() "
+ "called as expected.\n");
+ }
+
+ protected:
+ ~CxxExceptionInSetUpTest() {
+ printf("%s",
+ "CxxExceptionInSetUpTest destructor "
+ "called as expected.\n");
+ }
+
+ virtual void SetUp() { throw std::runtime_error("Standard C++ exception"); }
+
+ virtual void TearDown() {
+ printf("%s",
+ "CxxExceptionInSetUpTest::TearDown() "
+ "called as expected.\n");
+ }
+};
+
+TEST_F(CxxExceptionInSetUpTest, ThrowsExceptionInSetUp) {
+ ADD_FAILURE() << "CxxExceptionInSetUpTest test body "
+ << "called unexpectedly.";
+}
+
+class CxxExceptionInTearDownTest : public Test {
+ public:
+ static void TearDownTestCase() {
+ printf("%s",
+ "CxxExceptionInTearDownTest::TearDownTestCase() "
+ "called as expected.\n");
+ }
+
+ protected:
+ ~CxxExceptionInTearDownTest() {
+ printf("%s",
+ "CxxExceptionInTearDownTest destructor "
+ "called as expected.\n");
+ }
+
+ virtual void TearDown() {
+ throw std::runtime_error("Standard C++ exception");
+ }
+};
+
+TEST_F(CxxExceptionInTearDownTest, ThrowsExceptionInTearDown) {}
+
+class CxxExceptionInTestBodyTest : public Test {
+ public:
+ static void TearDownTestCase() {
+ printf("%s",
+ "CxxExceptionInTestBodyTest::TearDownTestCase() "
+ "called as expected.\n");
+ }
+
+ protected:
+ ~CxxExceptionInTestBodyTest() {
+ printf("%s",
+ "CxxExceptionInTestBodyTest destructor "
+ "called as expected.\n");
+ }
+
+ virtual void TearDown() {
+ printf("%s",
+ "CxxExceptionInTestBodyTest::TearDown() "
+ "called as expected.\n");
+ }
+};
+
+TEST_F(CxxExceptionInTestBodyTest, ThrowsStdCxxException) {
+ throw std::runtime_error("Standard C++ exception");
+}
+
+TEST(CxxExceptionTest, ThrowsNonStdCxxException) {
+ throw "C-string";
+}
+
+// This terminate handler aborts the program using exit() rather than abort().
+// This avoids showing pop-ups on Windows systems and core dumps on Unix-like
+// ones.
+void TerminateHandler() {
+ fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program.");
+ fflush(NULL);
+ exit(3);
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+int main(int argc, char** argv) {
+#if GTEST_HAS_EXCEPTIONS
+ std::set_terminate(&TerminateHandler);
+#endif
+ testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest_color_test.py b/src/testing/gtest/test/gtest_color_test.py
new file mode 100755
index 0000000..d02a53e
--- /dev/null
+++ b/src/testing/gtest/test/gtest_color_test.py
@@ -0,0 +1,130 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Verifies that Google Test correctly determines whether to use colors."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import gtest_test_utils
+
+
+IS_WINDOWS = os.name = 'nt'
+
+COLOR_ENV_VAR = 'GTEST_COLOR'
+COLOR_FLAG = 'gtest_color'
+COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_color_test_')
+
+
+def SetEnvVar(env_var, value):
+ """Sets the env variable to 'value'; unsets it when 'value' is None."""
+
+ if value is not None:
+ os.environ[env_var] = value
+ elif env_var in os.environ:
+ del os.environ[env_var]
+
+
+def UsesColor(term, color_env_var, color_flag):
+ """Runs gtest_color_test_ and returns its exit code."""
+
+ SetEnvVar('TERM', term)
+ SetEnvVar(COLOR_ENV_VAR, color_env_var)
+
+ if color_flag is None:
+ args = []
+ else:
+ args = ['--%s=%s' % (COLOR_FLAG, color_flag)]
+ p = gtest_test_utils.Subprocess([COMMAND] + args)
+ return not p.exited or p.exit_code
+
+
+class GTestColorTest(gtest_test_utils.TestCase):
+ def testNoEnvVarNoFlag(self):
+ """Tests the case when there's neither GTEST_COLOR nor --gtest_color."""
+
+ if not IS_WINDOWS:
+ self.assert_(not UsesColor('dumb', None, None))
+ self.assert_(not UsesColor('emacs', None, None))
+ self.assert_(not UsesColor('xterm-mono', None, None))
+ self.assert_(not UsesColor('unknown', None, None))
+ self.assert_(not UsesColor(None, None, None))
+ self.assert_(UsesColor('linux', None, None))
+ self.assert_(UsesColor('cygwin', None, None))
+ self.assert_(UsesColor('xterm', None, None))
+ self.assert_(UsesColor('xterm-color', None, None))
+ self.assert_(UsesColor('xterm-256color', None, None))
+
+ def testFlagOnly(self):
+ """Tests the case when there's --gtest_color but not GTEST_COLOR."""
+
+ self.assert_(not UsesColor('dumb', None, 'no'))
+ self.assert_(not UsesColor('xterm-color', None, 'no'))
+ if not IS_WINDOWS:
+ self.assert_(not UsesColor('emacs', None, 'auto'))
+ self.assert_(UsesColor('xterm', None, 'auto'))
+ self.assert_(UsesColor('dumb', None, 'yes'))
+ self.assert_(UsesColor('xterm', None, 'yes'))
+
+ def testEnvVarOnly(self):
+ """Tests the case when there's GTEST_COLOR but not --gtest_color."""
+
+ self.assert_(not UsesColor('dumb', 'no', None))
+ self.assert_(not UsesColor('xterm-color', 'no', None))
+ if not IS_WINDOWS:
+ self.assert_(not UsesColor('dumb', 'auto', None))
+ self.assert_(UsesColor('xterm-color', 'auto', None))
+ self.assert_(UsesColor('dumb', 'yes', None))
+ self.assert_(UsesColor('xterm-color', 'yes', None))
+
+ def testEnvVarAndFlag(self):
+ """Tests the case when there are both GTEST_COLOR and --gtest_color."""
+
+ self.assert_(not UsesColor('xterm-color', 'no', 'no'))
+ self.assert_(UsesColor('dumb', 'no', 'yes'))
+ self.assert_(UsesColor('xterm-color', 'no', 'auto'))
+
+ def testAliasesOfYesAndNo(self):
+ """Tests using aliases in specifying --gtest_color."""
+
+ self.assert_(UsesColor('dumb', None, 'true'))
+ self.assert_(UsesColor('dumb', None, 'YES'))
+ self.assert_(UsesColor('dumb', None, 'T'))
+ self.assert_(UsesColor('dumb', None, '1'))
+
+ self.assert_(not UsesColor('xterm', None, 'f'))
+ self.assert_(not UsesColor('xterm', None, 'false'))
+ self.assert_(not UsesColor('xterm', None, '0'))
+ self.assert_(not UsesColor('xterm', None, 'unknown'))
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_color_test_.cc b/src/testing/gtest/test/gtest_color_test_.cc
new file mode 100644
index 0000000..f61ebb8
--- /dev/null
+++ b/src/testing/gtest/test/gtest_color_test_.cc
@@ -0,0 +1,71 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// A helper program for testing how Google Test determines whether to use
+// colors in the output. It prints "YES" and returns 1 if Google Test
+// decides to use colors, and prints "NO" and returns 0 otherwise.
+
+#include <stdio.h>
+
+#include "gtest/gtest.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+using testing::internal::ShouldUseColor;
+
+// The purpose of this is to ensure that the UnitTest singleton is
+// created before main() is entered, and thus that ShouldUseColor()
+// works the same way as in a real Google-Test-based test. We don't actual
+// run the TEST itself.
+TEST(GTestColorTest, Dummy) {
+}
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ if (ShouldUseColor(true)) {
+ // Google Test decides to use colors in the output (assuming it
+ // goes to a TTY).
+ printf("YES\n");
+ return 1;
+ } else {
+ // Google Test decides not to use colors in the output.
+ printf("NO\n");
+ return 0;
+ }
+}
diff --git a/src/testing/gtest/test/gtest_env_var_test.py b/src/testing/gtest/test/gtest_env_var_test.py
new file mode 100755
index 0000000..4728bbc
--- /dev/null
+++ b/src/testing/gtest/test/gtest_env_var_test.py
@@ -0,0 +1,104 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Verifies that Google Test correctly parses environment variables."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import gtest_test_utils
+
+
+IS_WINDOWS = os.name == 'nt'
+IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
+
+COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_env_var_test_')
+
+environ = os.environ.copy()
+
+
+def AssertEq(expected, actual):
+ if expected != actual:
+ print 'Expected: %s' % (expected,)
+ print ' Actual: %s' % (actual,)
+ raise AssertionError
+
+
+def SetEnvVar(env_var, value):
+ """Sets the env variable to 'value'; unsets it when 'value' is None."""
+
+ if value is not None:
+ environ[env_var] = value
+ elif env_var in environ:
+ del environ[env_var]
+
+
+def GetFlag(flag):
+ """Runs gtest_env_var_test_ and returns its output."""
+
+ args = [COMMAND]
+ if flag is not None:
+ args += [flag]
+ return gtest_test_utils.Subprocess(args, env=environ,
+ capture_stderr=False).output
+
+
+def TestFlag(flag, test_val, default_val):
+ """Verifies that the given flag is affected by the corresponding env var."""
+
+ env_var = 'GTEST_' + flag.upper()
+ SetEnvVar(env_var, test_val)
+ AssertEq(test_val, GetFlag(flag))
+ SetEnvVar(env_var, None)
+ AssertEq(default_val, GetFlag(flag))
+
+
+class GTestEnvVarTest(gtest_test_utils.TestCase):
+ def testEnvVarAffectsFlag(self):
+ """Tests that environment variable should affect the corresponding flag."""
+
+ TestFlag('break_on_failure', '1', '0')
+ TestFlag('color', 'yes', 'auto')
+ TestFlag('filter', 'FooTest.Bar', '*')
+ TestFlag('output', 'xml:tmp/foo.xml', '')
+ TestFlag('print_time', '0', '1')
+ TestFlag('repeat', '999', '1')
+ TestFlag('throw_on_failure', '1', '0')
+ TestFlag('death_test_style', 'threadsafe', 'fast')
+ TestFlag('catch_exceptions', '0', '1')
+
+ if IS_LINUX:
+ TestFlag('death_test_use_fork', '1', '0')
+ TestFlag('stack_trace_depth', '0', '100')
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_env_var_test_.cc b/src/testing/gtest/test/gtest_env_var_test_.cc
new file mode 100644
index 0000000..539afc9
--- /dev/null
+++ b/src/testing/gtest/test/gtest_env_var_test_.cc
@@ -0,0 +1,126 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// A helper program for testing that Google Test parses the environment
+// variables correctly.
+
+#include "gtest/gtest.h"
+
+#include <iostream>
+
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+using ::std::cout;
+
+namespace testing {
+
+// The purpose of this is to make the test more realistic by ensuring
+// that the UnitTest singleton is created before main() is entered.
+// We don't actual run the TEST itself.
+TEST(GTestEnvVarTest, Dummy) {
+}
+
+void PrintFlag(const char* flag) {
+ if (strcmp(flag, "break_on_failure") == 0) {
+ cout << GTEST_FLAG(break_on_failure);
+ return;
+ }
+
+ if (strcmp(flag, "catch_exceptions") == 0) {
+ cout << GTEST_FLAG(catch_exceptions);
+ return;
+ }
+
+ if (strcmp(flag, "color") == 0) {
+ cout << GTEST_FLAG(color);
+ return;
+ }
+
+ if (strcmp(flag, "death_test_style") == 0) {
+ cout << GTEST_FLAG(death_test_style);
+ return;
+ }
+
+ if (strcmp(flag, "death_test_use_fork") == 0) {
+ cout << GTEST_FLAG(death_test_use_fork);
+ return;
+ }
+
+ if (strcmp(flag, "filter") == 0) {
+ cout << GTEST_FLAG(filter);
+ return;
+ }
+
+ if (strcmp(flag, "output") == 0) {
+ cout << GTEST_FLAG(output);
+ return;
+ }
+
+ if (strcmp(flag, "print_time") == 0) {
+ cout << GTEST_FLAG(print_time);
+ return;
+ }
+
+ if (strcmp(flag, "repeat") == 0) {
+ cout << GTEST_FLAG(repeat);
+ return;
+ }
+
+ if (strcmp(flag, "stack_trace_depth") == 0) {
+ cout << GTEST_FLAG(stack_trace_depth);
+ return;
+ }
+
+ if (strcmp(flag, "throw_on_failure") == 0) {
+ cout << GTEST_FLAG(throw_on_failure);
+ return;
+ }
+
+ cout << "Invalid flag name " << flag
+ << ". Valid names are break_on_failure, color, filter, etc.\n";
+ exit(1);
+}
+
+} // namespace testing
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ if (argc != 2) {
+ cout << "Usage: gtest_env_var_test_ NAME_OF_FLAG\n";
+ return 1;
+ }
+
+ testing::PrintFlag(argv[1]);
+ return 0;
+}
diff --git a/src/testing/gtest/test/gtest_environment_test.cc b/src/testing/gtest/test/gtest_environment_test.cc
new file mode 100644
index 0000000..3cff19e
--- /dev/null
+++ b/src/testing/gtest/test/gtest_environment_test.cc
@@ -0,0 +1,192 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests using global test environments.
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "gtest/gtest.h"
+
+#define GTEST_IMPLEMENTATION_ 1 // Required for the next #include.
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+GTEST_DECLARE_string_(filter);
+}
+
+namespace {
+
+enum FailureType {
+ NO_FAILURE, NON_FATAL_FAILURE, FATAL_FAILURE
+};
+
+// For testing using global test environments.
+class MyEnvironment : public testing::Environment {
+ public:
+ MyEnvironment() { Reset(); }
+
+ // Depending on the value of failure_in_set_up_, SetUp() will
+ // generate a non-fatal failure, generate a fatal failure, or
+ // succeed.
+ virtual void SetUp() {
+ set_up_was_run_ = true;
+
+ switch (failure_in_set_up_) {
+ case NON_FATAL_FAILURE:
+ ADD_FAILURE() << "Expected non-fatal failure in global set-up.";
+ break;
+ case FATAL_FAILURE:
+ FAIL() << "Expected fatal failure in global set-up.";
+ break;
+ default:
+ break;
+ }
+ }
+
+ // Generates a non-fatal failure.
+ virtual void TearDown() {
+ tear_down_was_run_ = true;
+ ADD_FAILURE() << "Expected non-fatal failure in global tear-down.";
+ }
+
+ // Resets the state of the environment s.t. it can be reused.
+ void Reset() {
+ failure_in_set_up_ = NO_FAILURE;
+ set_up_was_run_ = false;
+ tear_down_was_run_ = false;
+ }
+
+ // We call this function to set the type of failure SetUp() should
+ // generate.
+ void set_failure_in_set_up(FailureType type) {
+ failure_in_set_up_ = type;
+ }
+
+ // Was SetUp() run?
+ bool set_up_was_run() const { return set_up_was_run_; }
+
+ // Was TearDown() run?
+ bool tear_down_was_run() const { return tear_down_was_run_; }
+
+ private:
+ FailureType failure_in_set_up_;
+ bool set_up_was_run_;
+ bool tear_down_was_run_;
+};
+
+// Was the TEST run?
+bool test_was_run;
+
+// The sole purpose of this TEST is to enable us to check whether it
+// was run.
+TEST(FooTest, Bar) {
+ test_was_run = true;
+}
+
+// Prints the message and aborts the program if condition is false.
+void Check(bool condition, const char* msg) {
+ if (!condition) {
+ printf("FAILED: %s\n", msg);
+ testing::internal::posix::Abort();
+ }
+}
+
+// Runs the tests. Return true iff successful.
+//
+// The 'failure' parameter specifies the type of failure that should
+// be generated by the global set-up.
+int RunAllTests(MyEnvironment* env, FailureType failure) {
+ env->Reset();
+ env->set_failure_in_set_up(failure);
+ test_was_run = false;
+ testing::internal::GetUnitTestImpl()->ClearAdHocTestResult();
+ return RUN_ALL_TESTS();
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ // Registers a global test environment, and verifies that the
+ // registration function returns its argument.
+ MyEnvironment* const env = new MyEnvironment;
+ Check(testing::AddGlobalTestEnvironment(env) == env,
+ "AddGlobalTestEnvironment() should return its argument.");
+
+ // Verifies that RUN_ALL_TESTS() runs the tests when the global
+ // set-up is successful.
+ Check(RunAllTests(env, NO_FAILURE) != 0,
+ "RUN_ALL_TESTS() should return non-zero, as the global tear-down "
+ "should generate a failure.");
+ Check(test_was_run,
+ "The tests should run, as the global set-up should generate no "
+ "failure");
+ Check(env->tear_down_was_run(),
+ "The global tear-down should run, as the global set-up was run.");
+
+ // Verifies that RUN_ALL_TESTS() runs the tests when the global
+ // set-up generates no fatal failure.
+ Check(RunAllTests(env, NON_FATAL_FAILURE) != 0,
+ "RUN_ALL_TESTS() should return non-zero, as both the global set-up "
+ "and the global tear-down should generate a non-fatal failure.");
+ Check(test_was_run,
+ "The tests should run, as the global set-up should generate no "
+ "fatal failure.");
+ Check(env->tear_down_was_run(),
+ "The global tear-down should run, as the global set-up was run.");
+
+ // Verifies that RUN_ALL_TESTS() runs no test when the global set-up
+ // generates a fatal failure.
+ Check(RunAllTests(env, FATAL_FAILURE) != 0,
+ "RUN_ALL_TESTS() should return non-zero, as the global set-up "
+ "should generate a fatal failure.");
+ Check(!test_was_run,
+ "The tests should not run, as the global set-up should generate "
+ "a fatal failure.");
+ Check(env->tear_down_was_run(),
+ "The global tear-down should run, as the global set-up was run.");
+
+ // Verifies that RUN_ALL_TESTS() doesn't do global set-up or
+ // tear-down when there is no test to run.
+ testing::GTEST_FLAG(filter) = "-*";
+ Check(RunAllTests(env, NO_FAILURE) == 0,
+ "RUN_ALL_TESTS() should return zero, as there is no test to run.");
+ Check(!env->set_up_was_run(),
+ "The global set-up should not run, as there is no test to run.");
+ Check(!env->tear_down_was_run(),
+ "The global tear-down should not run, "
+ "as the global set-up was not run.");
+
+ printf("PASS\n");
+ return 0;
+}
diff --git a/src/testing/gtest/test/gtest_filter_unittest.py b/src/testing/gtest/test/gtest_filter_unittest.py
new file mode 100755
index 0000000..0d1a770
--- /dev/null
+++ b/src/testing/gtest/test/gtest_filter_unittest.py
@@ -0,0 +1,633 @@
+#!/usr/bin/env python
+#
+# Copyright 2005 Google Inc. All Rights Reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for Google Test test filters.
+
+A user can specify which test(s) in a Google Test program to run via either
+the GTEST_FILTER environment variable or the --gtest_filter flag.
+This script tests such functionality by invoking
+gtest_filter_unittest_ (a program written with Google Test) with different
+environments and command line flags.
+
+Note that test sharding may also influence which tests are filtered. Therefore,
+we test that here also.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import sets
+import sys
+
+import gtest_test_utils
+
+# Constants.
+
+# Checks if this platform can pass empty environment variables to child
+# processes. We set an env variable to an empty string and invoke a python
+# script in a subprocess to print whether the variable is STILL in
+# os.environ. We then use 'eval' to parse the child's output so that an
+# exception is thrown if the input is anything other than 'True' nor 'False'.
+os.environ['EMPTY_VAR'] = ''
+child = gtest_test_utils.Subprocess(
+ [sys.executable, '-c', 'import os; print \'EMPTY_VAR\' in os.environ'])
+CAN_PASS_EMPTY_ENV = eval(child.output)
+
+
+# Check if this platform can unset environment variables in child processes.
+# We set an env variable to a non-empty string, unset it, and invoke
+# a python script in a subprocess to print whether the variable
+# is NO LONGER in os.environ.
+# We use 'eval' to parse the child's output so that an exception
+# is thrown if the input is neither 'True' nor 'False'.
+os.environ['UNSET_VAR'] = 'X'
+del os.environ['UNSET_VAR']
+child = gtest_test_utils.Subprocess(
+ [sys.executable, '-c', 'import os; print \'UNSET_VAR\' not in os.environ'])
+CAN_UNSET_ENV = eval(child.output)
+
+
+# Checks if we should test with an empty filter. This doesn't
+# make sense on platforms that cannot pass empty env variables (Win32)
+# and on platforms that cannot unset variables (since we cannot tell
+# the difference between "" and NULL -- Borland and Solaris < 5.10)
+CAN_TEST_EMPTY_FILTER = (CAN_PASS_EMPTY_ENV and CAN_UNSET_ENV)
+
+
+# The environment variable for specifying the test filters.
+FILTER_ENV_VAR = 'GTEST_FILTER'
+
+# The environment variables for test sharding.
+TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
+SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX'
+SHARD_STATUS_FILE_ENV_VAR = 'GTEST_SHARD_STATUS_FILE'
+
+# The command line flag for specifying the test filters.
+FILTER_FLAG = 'gtest_filter'
+
+# The command line flag for including disabled tests.
+ALSO_RUN_DISABED_TESTS_FLAG = 'gtest_also_run_disabled_tests'
+
+# Command to run the gtest_filter_unittest_ program.
+COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_filter_unittest_')
+
+# Regex for determining whether parameterized tests are enabled in the binary.
+PARAM_TEST_REGEX = re.compile(r'/ParamTest')
+
+# Regex for parsing test case names from Google Test's output.
+TEST_CASE_REGEX = re.compile(r'^\[\-+\] \d+ tests? from (\w+(/\w+)?)')
+
+# Regex for parsing test names from Google Test's output.
+TEST_REGEX = re.compile(r'^\[\s*RUN\s*\].*\.(\w+(/\w+)?)')
+
+# The command line flag to tell Google Test to output the list of tests it
+# will run.
+LIST_TESTS_FLAG = '--gtest_list_tests'
+
+# Indicates whether Google Test supports death tests.
+SUPPORTS_DEATH_TESTS = 'HasDeathTest' in gtest_test_utils.Subprocess(
+ [COMMAND, LIST_TESTS_FLAG]).output
+
+# Full names of all tests in gtest_filter_unittests_.
+PARAM_TESTS = [
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestX/1',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqP/ParamTest.TestY/1',
+ 'SeqQ/ParamTest.TestX/0',
+ 'SeqQ/ParamTest.TestX/1',
+ 'SeqQ/ParamTest.TestY/0',
+ 'SeqQ/ParamTest.TestY/1',
+ ]
+
+DISABLED_TESTS = [
+ 'BarTest.DISABLED_TestFour',
+ 'BarTest.DISABLED_TestFive',
+ 'BazTest.DISABLED_TestC',
+ 'DISABLED_FoobarTest.Test1',
+ 'DISABLED_FoobarTest.DISABLED_Test2',
+ 'DISABLED_FoobarbazTest.TestA',
+ ]
+
+if SUPPORTS_DEATH_TESTS:
+ DEATH_TESTS = [
+ 'HasDeathTest.Test1',
+ 'HasDeathTest.Test2',
+ ]
+else:
+ DEATH_TESTS = []
+
+# All the non-disabled tests.
+ACTIVE_TESTS = [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ] + DEATH_TESTS + PARAM_TESTS
+
+param_tests_present = None
+
+# Utilities.
+
+environ = os.environ.copy()
+
+
+def SetEnvVar(env_var, value):
+ """Sets the env variable to 'value'; unsets it when 'value' is None."""
+
+ if value is not None:
+ environ[env_var] = value
+ elif env_var in environ:
+ del environ[env_var]
+
+
+def RunAndReturnOutput(args = None):
+ """Runs the test program and returns its output."""
+
+ return gtest_test_utils.Subprocess([COMMAND] + (args or []),
+ env=environ).output
+
+
+def RunAndExtractTestList(args = None):
+ """Runs the test program and returns its exit code and a list of tests run."""
+
+ p = gtest_test_utils.Subprocess([COMMAND] + (args or []), env=environ)
+ tests_run = []
+ test_case = ''
+ test = ''
+ for line in p.output.split('\n'):
+ match = TEST_CASE_REGEX.match(line)
+ if match is not None:
+ test_case = match.group(1)
+ else:
+ match = TEST_REGEX.match(line)
+ if match is not None:
+ test = match.group(1)
+ tests_run.append(test_case + '.' + test)
+ return (tests_run, p.exit_code)
+
+
+def InvokeWithModifiedEnv(extra_env, function, *args, **kwargs):
+ """Runs the given function and arguments in a modified environment."""
+ try:
+ original_env = environ.copy()
+ environ.update(extra_env)
+ return function(*args, **kwargs)
+ finally:
+ environ.clear()
+ environ.update(original_env)
+
+
+def RunWithSharding(total_shards, shard_index, command):
+ """Runs a test program shard and returns exit code and a list of tests run."""
+
+ extra_env = {SHARD_INDEX_ENV_VAR: str(shard_index),
+ TOTAL_SHARDS_ENV_VAR: str(total_shards)}
+ return InvokeWithModifiedEnv(extra_env, RunAndExtractTestList, command)
+
+# The unit test.
+
+
+class GTestFilterUnitTest(gtest_test_utils.TestCase):
+ """Tests the env variable or the command line flag to filter tests."""
+
+ # Utilities.
+
+ def AssertSetEqual(self, lhs, rhs):
+ """Asserts that two sets are equal."""
+
+ for elem in lhs:
+ self.assert_(elem in rhs, '%s in %s' % (elem, rhs))
+
+ for elem in rhs:
+ self.assert_(elem in lhs, '%s in %s' % (elem, lhs))
+
+ def AssertPartitionIsValid(self, set_var, list_of_sets):
+ """Asserts that list_of_sets is a valid partition of set_var."""
+
+ full_partition = []
+ for slice_var in list_of_sets:
+ full_partition.extend(slice_var)
+ self.assertEqual(len(set_var), len(full_partition))
+ self.assertEqual(sets.Set(set_var), sets.Set(full_partition))
+
+ def AdjustForParameterizedTests(self, tests_to_run):
+ """Adjust tests_to_run in case value parameterized tests are disabled."""
+
+ global param_tests_present
+ if not param_tests_present:
+ return list(sets.Set(tests_to_run) - sets.Set(PARAM_TESTS))
+ else:
+ return tests_to_run
+
+ def RunAndVerify(self, gtest_filter, tests_to_run):
+ """Checks that the binary runs correct set of tests for a given filter."""
+
+ tests_to_run = self.AdjustForParameterizedTests(tests_to_run)
+
+ # First, tests using the environment variable.
+
+ # Windows removes empty variables from the environment when passing it
+ # to a new process. This means it is impossible to pass an empty filter
+ # into a process using the environment variable. However, we can still
+ # test the case when the variable is not supplied (i.e., gtest_filter is
+ # None).
+ # pylint: disable-msg=C6403
+ if CAN_TEST_EMPTY_FILTER or gtest_filter != '':
+ SetEnvVar(FILTER_ENV_VAR, gtest_filter)
+ tests_run = RunAndExtractTestList()[0]
+ SetEnvVar(FILTER_ENV_VAR, None)
+ self.AssertSetEqual(tests_run, tests_to_run)
+ # pylint: enable-msg=C6403
+
+ # Next, tests using the command line flag.
+
+ if gtest_filter is None:
+ args = []
+ else:
+ args = ['--%s=%s' % (FILTER_FLAG, gtest_filter)]
+
+ tests_run = RunAndExtractTestList(args)[0]
+ self.AssertSetEqual(tests_run, tests_to_run)
+
+ def RunAndVerifyWithSharding(self, gtest_filter, total_shards, tests_to_run,
+ args=None, check_exit_0=False):
+ """Checks that binary runs correct tests for the given filter and shard.
+
+ Runs all shards of gtest_filter_unittest_ with the given filter, and
+ verifies that the right set of tests were run. The union of tests run
+ on each shard should be identical to tests_to_run, without duplicates.
+
+ Args:
+ gtest_filter: A filter to apply to the tests.
+ total_shards: A total number of shards to split test run into.
+ tests_to_run: A set of tests expected to run.
+ args : Arguments to pass to the to the test binary.
+ check_exit_0: When set to a true value, make sure that all shards
+ return 0.
+ """
+
+ tests_to_run = self.AdjustForParameterizedTests(tests_to_run)
+
+ # Windows removes empty variables from the environment when passing it
+ # to a new process. This means it is impossible to pass an empty filter
+ # into a process using the environment variable. However, we can still
+ # test the case when the variable is not supplied (i.e., gtest_filter is
+ # None).
+ # pylint: disable-msg=C6403
+ if CAN_TEST_EMPTY_FILTER or gtest_filter != '':
+ SetEnvVar(FILTER_ENV_VAR, gtest_filter)
+ partition = []
+ for i in range(0, total_shards):
+ (tests_run, exit_code) = RunWithSharding(total_shards, i, args)
+ if check_exit_0:
+ self.assertEqual(0, exit_code)
+ partition.append(tests_run)
+
+ self.AssertPartitionIsValid(tests_to_run, partition)
+ SetEnvVar(FILTER_ENV_VAR, None)
+ # pylint: enable-msg=C6403
+
+ def RunAndVerifyAllowingDisabled(self, gtest_filter, tests_to_run):
+ """Checks that the binary runs correct set of tests for the given filter.
+
+ Runs gtest_filter_unittest_ with the given filter, and enables
+ disabled tests. Verifies that the right set of tests were run.
+
+ Args:
+ gtest_filter: A filter to apply to the tests.
+ tests_to_run: A set of tests expected to run.
+ """
+
+ tests_to_run = self.AdjustForParameterizedTests(tests_to_run)
+
+ # Construct the command line.
+ args = ['--%s' % ALSO_RUN_DISABED_TESTS_FLAG]
+ if gtest_filter is not None:
+ args.append('--%s=%s' % (FILTER_FLAG, gtest_filter))
+
+ tests_run = RunAndExtractTestList(args)[0]
+ self.AssertSetEqual(tests_run, tests_to_run)
+
+ def setUp(self):
+ """Sets up test case.
+
+ Determines whether value-parameterized tests are enabled in the binary and
+ sets the flags accordingly.
+ """
+
+ global param_tests_present
+ if param_tests_present is None:
+ param_tests_present = PARAM_TEST_REGEX.search(
+ RunAndReturnOutput()) is not None
+
+ def testDefaultBehavior(self):
+ """Tests the behavior of not specifying the filter."""
+
+ self.RunAndVerify(None, ACTIVE_TESTS)
+
+ def testDefaultBehaviorWithShards(self):
+ """Tests the behavior without the filter, with sharding enabled."""
+
+ self.RunAndVerifyWithSharding(None, 1, ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding(None, 2, ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) - 1, ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS), ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding(None, len(ACTIVE_TESTS) + 1, ACTIVE_TESTS)
+
+ def testEmptyFilter(self):
+ """Tests an empty filter."""
+
+ self.RunAndVerify('', [])
+ self.RunAndVerifyWithSharding('', 1, [])
+ self.RunAndVerifyWithSharding('', 2, [])
+
+ def testBadFilter(self):
+ """Tests a filter that matches nothing."""
+
+ self.RunAndVerify('BadFilter', [])
+ self.RunAndVerifyAllowingDisabled('BadFilter', [])
+
+ def testFullName(self):
+ """Tests filtering by full name."""
+
+ self.RunAndVerify('FooTest.Xyz', ['FooTest.Xyz'])
+ self.RunAndVerifyAllowingDisabled('FooTest.Xyz', ['FooTest.Xyz'])
+ self.RunAndVerifyWithSharding('FooTest.Xyz', 5, ['FooTest.Xyz'])
+
+ def testUniversalFilters(self):
+ """Tests filters that match everything."""
+
+ self.RunAndVerify('*', ACTIVE_TESTS)
+ self.RunAndVerify('*.*', ACTIVE_TESTS)
+ self.RunAndVerifyWithSharding('*.*', len(ACTIVE_TESTS) - 3, ACTIVE_TESTS)
+ self.RunAndVerifyAllowingDisabled('*', ACTIVE_TESTS + DISABLED_TESTS)
+ self.RunAndVerifyAllowingDisabled('*.*', ACTIVE_TESTS + DISABLED_TESTS)
+
+ def testFilterByTestCase(self):
+ """Tests filtering by test case name."""
+
+ self.RunAndVerify('FooTest.*', ['FooTest.Abc', 'FooTest.Xyz'])
+
+ BAZ_TESTS = ['BazTest.TestOne', 'BazTest.TestA', 'BazTest.TestB']
+ self.RunAndVerify('BazTest.*', BAZ_TESTS)
+ self.RunAndVerifyAllowingDisabled('BazTest.*',
+ BAZ_TESTS + ['BazTest.DISABLED_TestC'])
+
+ def testFilterByTest(self):
+ """Tests filtering by test name."""
+
+ self.RunAndVerify('*.TestOne', ['BarTest.TestOne', 'BazTest.TestOne'])
+
+ def testFilterDisabledTests(self):
+ """Select only the disabled tests to run."""
+
+ self.RunAndVerify('DISABLED_FoobarTest.Test1', [])
+ self.RunAndVerifyAllowingDisabled('DISABLED_FoobarTest.Test1',
+ ['DISABLED_FoobarTest.Test1'])
+
+ self.RunAndVerify('*DISABLED_*', [])
+ self.RunAndVerifyAllowingDisabled('*DISABLED_*', DISABLED_TESTS)
+
+ self.RunAndVerify('*.DISABLED_*', [])
+ self.RunAndVerifyAllowingDisabled('*.DISABLED_*', [
+ 'BarTest.DISABLED_TestFour',
+ 'BarTest.DISABLED_TestFive',
+ 'BazTest.DISABLED_TestC',
+ 'DISABLED_FoobarTest.DISABLED_Test2',
+ ])
+
+ self.RunAndVerify('DISABLED_*', [])
+ self.RunAndVerifyAllowingDisabled('DISABLED_*', [
+ 'DISABLED_FoobarTest.Test1',
+ 'DISABLED_FoobarTest.DISABLED_Test2',
+ 'DISABLED_FoobarbazTest.TestA',
+ ])
+
+ def testWildcardInTestCaseName(self):
+ """Tests using wildcard in the test case name."""
+
+ self.RunAndVerify('*a*.*', [
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB', ] + DEATH_TESTS + PARAM_TESTS)
+
+ def testWildcardInTestName(self):
+ """Tests using wildcard in the test name."""
+
+ self.RunAndVerify('*.*A*', ['FooTest.Abc', 'BazTest.TestA'])
+
+ def testFilterWithoutDot(self):
+ """Tests a filter that has no '.' in it."""
+
+ self.RunAndVerify('*z*', [
+ 'FooTest.Xyz',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ])
+
+ def testTwoPatterns(self):
+ """Tests filters that consist of two patterns."""
+
+ self.RunAndVerify('Foo*.*:*A*', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BazTest.TestA',
+ ])
+
+ # An empty pattern + a non-empty one
+ self.RunAndVerify(':*A*', ['FooTest.Abc', 'BazTest.TestA'])
+
+ def testThreePatterns(self):
+ """Tests filters that consist of three patterns."""
+
+ self.RunAndVerify('*oo*:*A*:*One', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+
+ 'BazTest.TestOne',
+ 'BazTest.TestA',
+ ])
+
+ # The 2nd pattern is empty.
+ self.RunAndVerify('*oo*::*One', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+
+ 'BazTest.TestOne',
+ ])
+
+ # The last 2 patterns are empty.
+ self.RunAndVerify('*oo*::', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+ ])
+
+ def testNegativeFilters(self):
+ self.RunAndVerify('*-BazTest.TestOne', [
+ 'FooTest.Abc',
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+
+ 'BazTest.TestA',
+ 'BazTest.TestB',
+ ] + DEATH_TESTS + PARAM_TESTS)
+
+ self.RunAndVerify('*-FooTest.Abc:BazTest.*', [
+ 'FooTest.Xyz',
+
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ ] + DEATH_TESTS + PARAM_TESTS)
+
+ self.RunAndVerify('BarTest.*-BarTest.TestOne', [
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ ])
+
+ # Tests without leading '*'.
+ self.RunAndVerify('-FooTest.Abc:FooTest.Xyz:BazTest.*', [
+ 'BarTest.TestOne',
+ 'BarTest.TestTwo',
+ 'BarTest.TestThree',
+ ] + DEATH_TESTS + PARAM_TESTS)
+
+ # Value parameterized tests.
+ self.RunAndVerify('*/*', PARAM_TESTS)
+
+ # Value parameterized tests filtering by the sequence name.
+ self.RunAndVerify('SeqP/*', [
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestX/1',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqP/ParamTest.TestY/1',
+ ])
+
+ # Value parameterized tests filtering by the test name.
+ self.RunAndVerify('*/0', [
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqQ/ParamTest.TestX/0',
+ 'SeqQ/ParamTest.TestY/0',
+ ])
+
+ def testFlagOverridesEnvVar(self):
+ """Tests that the filter flag overrides the filtering env. variable."""
+
+ SetEnvVar(FILTER_ENV_VAR, 'Foo*')
+ args = ['--%s=%s' % (FILTER_FLAG, '*One')]
+ tests_run = RunAndExtractTestList(args)[0]
+ SetEnvVar(FILTER_ENV_VAR, None)
+
+ self.AssertSetEqual(tests_run, ['BarTest.TestOne', 'BazTest.TestOne'])
+
+ def testShardStatusFileIsCreated(self):
+ """Tests that the shard file is created if specified in the environment."""
+
+ shard_status_file = os.path.join(gtest_test_utils.GetTempDir(),
+ 'shard_status_file')
+ self.assert_(not os.path.exists(shard_status_file))
+
+ extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file}
+ try:
+ InvokeWithModifiedEnv(extra_env, RunAndReturnOutput)
+ finally:
+ self.assert_(os.path.exists(shard_status_file))
+ os.remove(shard_status_file)
+
+ def testShardStatusFileIsCreatedWithListTests(self):
+ """Tests that the shard file is created with the "list_tests" flag."""
+
+ shard_status_file = os.path.join(gtest_test_utils.GetTempDir(),
+ 'shard_status_file2')
+ self.assert_(not os.path.exists(shard_status_file))
+
+ extra_env = {SHARD_STATUS_FILE_ENV_VAR: shard_status_file}
+ try:
+ output = InvokeWithModifiedEnv(extra_env,
+ RunAndReturnOutput,
+ [LIST_TESTS_FLAG])
+ finally:
+ # This assertion ensures that Google Test enumerated the tests as
+ # opposed to running them.
+ self.assert_('[==========]' not in output,
+ 'Unexpected output during test enumeration.\n'
+ 'Please ensure that LIST_TESTS_FLAG is assigned the\n'
+ 'correct flag value for listing Google Test tests.')
+
+ self.assert_(os.path.exists(shard_status_file))
+ os.remove(shard_status_file)
+
+ if SUPPORTS_DEATH_TESTS:
+ def testShardingWorksWithDeathTests(self):
+ """Tests integration with death tests and sharding."""
+
+ gtest_filter = 'HasDeathTest.*:SeqP/*'
+ expected_tests = [
+ 'HasDeathTest.Test1',
+ 'HasDeathTest.Test2',
+
+ 'SeqP/ParamTest.TestX/0',
+ 'SeqP/ParamTest.TestX/1',
+ 'SeqP/ParamTest.TestY/0',
+ 'SeqP/ParamTest.TestY/1',
+ ]
+
+ for flag in ['--gtest_death_test_style=threadsafe',
+ '--gtest_death_test_style=fast']:
+ self.RunAndVerifyWithSharding(gtest_filter, 3, expected_tests,
+ check_exit_0=True, args=[flag])
+ self.RunAndVerifyWithSharding(gtest_filter, 5, expected_tests,
+ check_exit_0=True, args=[flag])
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_filter_unittest_.cc b/src/testing/gtest/test/gtest_filter_unittest_.cc
new file mode 100644
index 0000000..77deffc
--- /dev/null
+++ b/src/testing/gtest/test/gtest_filter_unittest_.cc
@@ -0,0 +1,140 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Unit test for Google Test test filters.
+//
+// A user can specify which test(s) in a Google Test program to run via
+// either the GTEST_FILTER environment variable or the --gtest_filter
+// flag. This is used for testing such functionality.
+//
+// The program will be invoked from a Python unit test. Don't run it
+// directly.
+
+#include "gtest/gtest.h"
+
+namespace {
+
+// Test case FooTest.
+
+class FooTest : public testing::Test {
+};
+
+TEST_F(FooTest, Abc) {
+}
+
+TEST_F(FooTest, Xyz) {
+ FAIL() << "Expected failure.";
+}
+
+// Test case BarTest.
+
+TEST(BarTest, TestOne) {
+}
+
+TEST(BarTest, TestTwo) {
+}
+
+TEST(BarTest, TestThree) {
+}
+
+TEST(BarTest, DISABLED_TestFour) {
+ FAIL() << "Expected failure.";
+}
+
+TEST(BarTest, DISABLED_TestFive) {
+ FAIL() << "Expected failure.";
+}
+
+// Test case BazTest.
+
+TEST(BazTest, TestOne) {
+ FAIL() << "Expected failure.";
+}
+
+TEST(BazTest, TestA) {
+}
+
+TEST(BazTest, TestB) {
+}
+
+TEST(BazTest, DISABLED_TestC) {
+ FAIL() << "Expected failure.";
+}
+
+// Test case HasDeathTest
+
+TEST(HasDeathTest, Test1) {
+ EXPECT_DEATH_IF_SUPPORTED(exit(1), ".*");
+}
+
+// We need at least two death tests to make sure that the all death tests
+// aren't on the first shard.
+TEST(HasDeathTest, Test2) {
+ EXPECT_DEATH_IF_SUPPORTED(exit(1), ".*");
+}
+
+// Test case FoobarTest
+
+TEST(DISABLED_FoobarTest, Test1) {
+ FAIL() << "Expected failure.";
+}
+
+TEST(DISABLED_FoobarTest, DISABLED_Test2) {
+ FAIL() << "Expected failure.";
+}
+
+// Test case FoobarbazTest
+
+TEST(DISABLED_FoobarbazTest, TestA) {
+ FAIL() << "Expected failure.";
+}
+
+#if GTEST_HAS_PARAM_TEST
+class ParamTest : public testing::TestWithParam<int> {
+};
+
+TEST_P(ParamTest, TestX) {
+}
+
+TEST_P(ParamTest, TestY) {
+}
+
+INSTANTIATE_TEST_CASE_P(SeqP, ParamTest, testing::Values(1, 2));
+INSTANTIATE_TEST_CASE_P(SeqQ, ParamTest, testing::Values(5, 6));
+#endif // GTEST_HAS_PARAM_TEST
+
+} // namespace
+
+int main(int argc, char **argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest_help_test.py b/src/testing/gtest/test/gtest_help_test.py
new file mode 100755
index 0000000..093c838
--- /dev/null
+++ b/src/testing/gtest/test/gtest_help_test.py
@@ -0,0 +1,172 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests the --help flag of Google C++ Testing Framework.
+
+SYNOPSIS
+ gtest_help_test.py --build_dir=BUILD/DIR
+ # where BUILD/DIR contains the built gtest_help_test_ file.
+ gtest_help_test.py
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import gtest_test_utils
+
+
+IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
+IS_WINDOWS = os.name == 'nt'
+
+PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_help_test_')
+FLAG_PREFIX = '--gtest_'
+DEATH_TEST_STYLE_FLAG = FLAG_PREFIX + 'death_test_style'
+STREAM_RESULT_TO_FLAG = FLAG_PREFIX + 'stream_result_to'
+UNKNOWN_FLAG = FLAG_PREFIX + 'unknown_flag_for_testing'
+LIST_TESTS_FLAG = FLAG_PREFIX + 'list_tests'
+INCORRECT_FLAG_VARIANTS = [re.sub('^--', '-', LIST_TESTS_FLAG),
+ re.sub('^--', '/', LIST_TESTS_FLAG),
+ re.sub('_', '-', LIST_TESTS_FLAG)]
+INTERNAL_FLAG_FOR_TESTING = FLAG_PREFIX + 'internal_flag_for_testing'
+
+SUPPORTS_DEATH_TESTS = "DeathTest" in gtest_test_utils.Subprocess(
+ [PROGRAM_PATH, LIST_TESTS_FLAG]).output
+
+# The help message must match this regex.
+HELP_REGEX = re.compile(
+ FLAG_PREFIX + r'list_tests.*' +
+ FLAG_PREFIX + r'filter=.*' +
+ FLAG_PREFIX + r'also_run_disabled_tests.*' +
+ FLAG_PREFIX + r'repeat=.*' +
+ FLAG_PREFIX + r'shuffle.*' +
+ FLAG_PREFIX + r'random_seed=.*' +
+ FLAG_PREFIX + r'color=.*' +
+ FLAG_PREFIX + r'print_time.*' +
+ FLAG_PREFIX + r'output=.*' +
+ FLAG_PREFIX + r'break_on_failure.*' +
+ FLAG_PREFIX + r'throw_on_failure.*' +
+ FLAG_PREFIX + r'catch_exceptions=0.*',
+ re.DOTALL)
+
+
+def RunWithFlag(flag):
+ """Runs gtest_help_test_ with the given flag.
+
+ Returns:
+ the exit code and the text output as a tuple.
+ Args:
+ flag: the command-line flag to pass to gtest_help_test_, or None.
+ """
+
+ if flag is None:
+ command = [PROGRAM_PATH]
+ else:
+ command = [PROGRAM_PATH, flag]
+ child = gtest_test_utils.Subprocess(command)
+ return child.exit_code, child.output
+
+
+class GTestHelpTest(gtest_test_utils.TestCase):
+ """Tests the --help flag and its equivalent forms."""
+
+ def TestHelpFlag(self, flag):
+ """Verifies correct behavior when help flag is specified.
+
+ The right message must be printed and the tests must
+ skipped when the given flag is specified.
+
+ Args:
+ flag: A flag to pass to the binary or None.
+ """
+
+ exit_code, output = RunWithFlag(flag)
+ self.assertEquals(0, exit_code)
+ self.assert_(HELP_REGEX.search(output), output)
+
+ if IS_LINUX:
+ self.assert_(STREAM_RESULT_TO_FLAG in output, output)
+ else:
+ self.assert_(STREAM_RESULT_TO_FLAG not in output, output)
+
+ if SUPPORTS_DEATH_TESTS and not IS_WINDOWS:
+ self.assert_(DEATH_TEST_STYLE_FLAG in output, output)
+ else:
+ self.assert_(DEATH_TEST_STYLE_FLAG not in output, output)
+
+ def TestNonHelpFlag(self, flag):
+ """Verifies correct behavior when no help flag is specified.
+
+ Verifies that when no help flag is specified, the tests are run
+ and the help message is not printed.
+
+ Args:
+ flag: A flag to pass to the binary or None.
+ """
+
+ exit_code, output = RunWithFlag(flag)
+ self.assert_(exit_code != 0)
+ self.assert_(not HELP_REGEX.search(output), output)
+
+ def testPrintsHelpWithFullFlag(self):
+ self.TestHelpFlag('--help')
+
+ def testPrintsHelpWithShortFlag(self):
+ self.TestHelpFlag('-h')
+
+ def testPrintsHelpWithQuestionFlag(self):
+ self.TestHelpFlag('-?')
+
+ def testPrintsHelpWithWindowsStyleQuestionFlag(self):
+ self.TestHelpFlag('/?')
+
+ def testPrintsHelpWithUnrecognizedGoogleTestFlag(self):
+ self.TestHelpFlag(UNKNOWN_FLAG)
+
+ def testPrintsHelpWithIncorrectFlagStyle(self):
+ for incorrect_flag in INCORRECT_FLAG_VARIANTS:
+ self.TestHelpFlag(incorrect_flag)
+
+ def testRunsTestsWithoutHelpFlag(self):
+ """Verifies that when no help flag is specified, the tests are run
+ and the help message is not printed."""
+
+ self.TestNonHelpFlag(None)
+
+ def testRunsTestsWithGtestInternalFlag(self):
+ """Verifies that the tests are run and no help message is printed when
+ a flag starting with Google Test prefix and 'internal_' is supplied."""
+
+ self.TestNonHelpFlag(INTERNAL_FLAG_FOR_TESTING)
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_help_test_.cc b/src/testing/gtest/test/gtest_help_test_.cc
new file mode 100644
index 0000000..31f78c2
--- /dev/null
+++ b/src/testing/gtest/test/gtest_help_test_.cc
@@ -0,0 +1,46 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// This program is meant to be run by gtest_help_test.py. Do not run
+// it directly.
+
+#include "gtest/gtest.h"
+
+// When a help flag is specified, this program should skip the tests
+// and exit with 0; otherwise the following test will be executed,
+// causing this program to exit with a non-zero code.
+TEST(HelpFlagTest, ShouldNotBeRun) {
+ ASSERT_TRUE(false) << "Tests shouldn't be run when --help is specified.";
+}
+
+#if GTEST_HAS_DEATH_TEST
+TEST(DeathTest, UsedByPythonScriptToDetectSupportForDeathTestsInThisBinary) {}
+#endif
diff --git a/src/testing/gtest/test/gtest_list_tests_unittest.py b/src/testing/gtest/test/gtest_list_tests_unittest.py
new file mode 100755
index 0000000..ce8c3ef
--- /dev/null
+++ b/src/testing/gtest/test/gtest_list_tests_unittest.py
@@ -0,0 +1,177 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for Google Test's --gtest_list_tests flag.
+
+A user can ask Google Test to list all tests by specifying the
+--gtest_list_tests flag. This script tests such functionality
+by invoking gtest_list_tests_unittest_ (a program written with
+Google Test) the command line flags.
+"""
+
+__author__ = 'phanna@google.com (Patrick Hanna)'
+
+import gtest_test_utils
+
+
+# Constants.
+
+# The command line flag for enabling/disabling listing all tests.
+LIST_TESTS_FLAG = 'gtest_list_tests'
+
+# Path to the gtest_list_tests_unittest_ program.
+EXE_PATH = gtest_test_utils.GetTestExecutablePath('gtest_list_tests_unittest_')
+
+# The expected output when running gtest_list_tests_unittest_ with
+# --gtest_list_tests
+EXPECTED_OUTPUT_NO_FILTER = """FooDeathTest.
+ Test1
+Foo.
+ Bar1
+ Bar2
+ DISABLED_Bar3
+Abc.
+ Xyz
+ Def
+FooBar.
+ Baz
+FooTest.
+ Test1
+ DISABLED_Test2
+ Test3
+"""
+
+# The expected output when running gtest_list_tests_unittest_ with
+# --gtest_list_tests and --gtest_filter=Foo*.
+EXPECTED_OUTPUT_FILTER_FOO = """FooDeathTest.
+ Test1
+Foo.
+ Bar1
+ Bar2
+ DISABLED_Bar3
+FooBar.
+ Baz
+FooTest.
+ Test1
+ DISABLED_Test2
+ Test3
+"""
+
+# Utilities.
+
+
+def Run(args):
+ """Runs gtest_list_tests_unittest_ and returns the list of tests printed."""
+
+ return gtest_test_utils.Subprocess([EXE_PATH] + args,
+ capture_stderr=False).output
+
+
+# The unit test.
+
+class GTestListTestsUnitTest(gtest_test_utils.TestCase):
+ """Tests using the --gtest_list_tests flag to list all tests."""
+
+ def RunAndVerify(self, flag_value, expected_output, other_flag):
+ """Runs gtest_list_tests_unittest_ and verifies that it prints
+ the correct tests.
+
+ Args:
+ flag_value: value of the --gtest_list_tests flag;
+ None if the flag should not be present.
+
+ expected_output: the expected output after running command;
+
+ other_flag: a different flag to be passed to command
+ along with gtest_list_tests;
+ None if the flag should not be present.
+ """
+
+ if flag_value is None:
+ flag = ''
+ flag_expression = 'not set'
+ elif flag_value == '0':
+ flag = '--%s=0' % LIST_TESTS_FLAG
+ flag_expression = '0'
+ else:
+ flag = '--%s' % LIST_TESTS_FLAG
+ flag_expression = '1'
+
+ args = [flag]
+
+ if other_flag is not None:
+ args += [other_flag]
+
+ output = Run(args)
+
+ msg = ('when %s is %s, the output of "%s" is "%s".' %
+ (LIST_TESTS_FLAG, flag_expression, ' '.join(args), output))
+
+ if expected_output is not None:
+ self.assert_(output == expected_output, msg)
+ else:
+ self.assert_(output != EXPECTED_OUTPUT_NO_FILTER, msg)
+
+ def testDefaultBehavior(self):
+ """Tests the behavior of the default mode."""
+
+ self.RunAndVerify(flag_value=None,
+ expected_output=None,
+ other_flag=None)
+
+ def testFlag(self):
+ """Tests using the --gtest_list_tests flag."""
+
+ self.RunAndVerify(flag_value='0',
+ expected_output=None,
+ other_flag=None)
+ self.RunAndVerify(flag_value='1',
+ expected_output=EXPECTED_OUTPUT_NO_FILTER,
+ other_flag=None)
+
+ def testOverrideNonFilterFlags(self):
+ """Tests that --gtest_list_tests overrides the non-filter flags."""
+
+ self.RunAndVerify(flag_value='1',
+ expected_output=EXPECTED_OUTPUT_NO_FILTER,
+ other_flag='--gtest_break_on_failure')
+
+ def testWithFilterFlags(self):
+ """Tests that --gtest_list_tests takes into account the
+ --gtest_filter flag."""
+
+ self.RunAndVerify(flag_value='1',
+ expected_output=EXPECTED_OUTPUT_FILTER_FOO,
+ other_flag='--gtest_filter=Foo*')
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_list_tests_unittest_.cc b/src/testing/gtest/test/gtest_list_tests_unittest_.cc
new file mode 100644
index 0000000..2b1d078
--- /dev/null
+++ b/src/testing/gtest/test/gtest_list_tests_unittest_.cc
@@ -0,0 +1,85 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: phanna@google.com (Patrick Hanna)
+
+// Unit test for Google Test's --gtest_list_tests flag.
+//
+// A user can ask Google Test to list all tests that will run
+// so that when using a filter, a user will know what
+// tests to look for. The tests will not be run after listing.
+//
+// This program will be invoked from a Python unit test.
+// Don't run it directly.
+
+#include "gtest/gtest.h"
+
+namespace {
+
+// Several different test cases and tests that will be listed.
+TEST(Foo, Bar1) {
+}
+
+TEST(Foo, Bar2) {
+}
+
+TEST(Foo, DISABLED_Bar3) {
+}
+
+TEST(Abc, Xyz) {
+}
+
+TEST(Abc, Def) {
+}
+
+TEST(FooBar, Baz) {
+}
+
+class FooTest : public testing::Test {
+};
+
+TEST_F(FooTest, Test1) {
+}
+
+TEST_F(FooTest, DISABLED_Test2) {
+}
+
+TEST_F(FooTest, Test3) {
+}
+
+TEST(FooDeathTest, Test1) {
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+ ::testing::InitGoogleTest(&argc, argv);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest_main_unittest.cc b/src/testing/gtest/test/gtest_main_unittest.cc
new file mode 100644
index 0000000..ecd9bb8
--- /dev/null
+++ b/src/testing/gtest/test/gtest_main_unittest.cc
@@ -0,0 +1,45 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/gtest.h"
+
+// Tests that we don't have to define main() when we link to
+// gtest_main instead of gtest.
+
+namespace {
+
+TEST(GTestMainTest, ShouldSucceed) {
+}
+
+} // namespace
+
+// We are using the main() function defined in src/gtest_main.cc, so
+// we don't define it here.
diff --git a/src/testing/gtest/test/gtest_no_test_unittest.cc b/src/testing/gtest/test/gtest_no_test_unittest.cc
new file mode 100644
index 0000000..292599a
--- /dev/null
+++ b/src/testing/gtest/test/gtest_no_test_unittest.cc
@@ -0,0 +1,56 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Tests that a Google Test program that has no test defined can run
+// successfully.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/gtest.h"
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ // An ad-hoc assertion outside of all tests.
+ //
+ // This serves three purposes:
+ //
+ // 1. It verifies that an ad-hoc assertion can be executed even if
+ // no test is defined.
+ // 2. It verifies that a failed ad-hoc assertion causes the test
+ // program to fail.
+ // 3. We had a bug where the XML output won't be generated if an
+ // assertion is executed before RUN_ALL_TESTS() is called, even
+ // though --gtest_output=xml is specified. This makes sure the
+ // bug is fixed and doesn't regress.
+ EXPECT_EQ(1, 2);
+
+ // The above EXPECT_EQ() should cause RUN_ALL_TESTS() to return non-zero.
+ return RUN_ALL_TESTS() ? 0 : 1;
+}
diff --git a/src/testing/gtest/test/gtest_output_test.py b/src/testing/gtest/test/gtest_output_test.py
new file mode 100755
index 0000000..72b3ae0
--- /dev/null
+++ b/src/testing/gtest/test/gtest_output_test.py
@@ -0,0 +1,335 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests the text output of Google C++ Testing Framework.
+
+SYNOPSIS
+ gtest_output_test.py --build_dir=BUILD/DIR --gengolden
+ # where BUILD/DIR contains the built gtest_output_test_ file.
+ gtest_output_test.py --gengolden
+ gtest_output_test.py
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import sys
+import gtest_test_utils
+
+
+# The flag for generating the golden file
+GENGOLDEN_FLAG = '--gengolden'
+CATCH_EXCEPTIONS_ENV_VAR_NAME = 'GTEST_CATCH_EXCEPTIONS'
+
+IS_WINDOWS = os.name == 'nt'
+
+# TODO(vladl@google.com): remove the _lin suffix.
+GOLDEN_NAME = 'gtest_output_test_golden_lin.txt'
+
+PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_output_test_')
+
+# At least one command we exercise must not have the
+# --gtest_internal_skip_environment_and_ad_hoc_tests flag.
+COMMAND_LIST_TESTS = ({}, [PROGRAM_PATH, '--gtest_list_tests'])
+COMMAND_WITH_COLOR = ({}, [PROGRAM_PATH, '--gtest_color=yes'])
+COMMAND_WITH_TIME = ({}, [PROGRAM_PATH,
+ '--gtest_print_time',
+ '--gtest_internal_skip_environment_and_ad_hoc_tests',
+ '--gtest_filter=FatalFailureTest.*:LoggingTest.*'])
+COMMAND_WITH_DISABLED = (
+ {}, [PROGRAM_PATH,
+ '--gtest_also_run_disabled_tests',
+ '--gtest_internal_skip_environment_and_ad_hoc_tests',
+ '--gtest_filter=*DISABLED_*'])
+COMMAND_WITH_SHARDING = (
+ {'GTEST_SHARD_INDEX': '1', 'GTEST_TOTAL_SHARDS': '2'},
+ [PROGRAM_PATH,
+ '--gtest_internal_skip_environment_and_ad_hoc_tests',
+ '--gtest_filter=PassingTest.*'])
+
+GOLDEN_PATH = os.path.join(gtest_test_utils.GetSourceDir(), GOLDEN_NAME)
+
+
+def ToUnixLineEnding(s):
+ """Changes all Windows/Mac line endings in s to UNIX line endings."""
+
+ return s.replace('\r\n', '\n').replace('\r', '\n')
+
+
+def RemoveLocations(test_output):
+ """Removes all file location info from a Google Test program's output.
+
+ Args:
+ test_output: the output of a Google Test program.
+
+ Returns:
+ output with all file location info (in the form of
+ 'DIRECTORY/FILE_NAME:LINE_NUMBER: 'or
+ 'DIRECTORY\\FILE_NAME(LINE_NUMBER): ') replaced by
+ 'FILE_NAME:#: '.
+ """
+
+ return re.sub(r'.*[/\\](.+)(\:\d+|\(\d+\))\: ', r'\1:#: ', test_output)
+
+
+def RemoveStackTraceDetails(output):
+ """Removes all stack traces from a Google Test program's output."""
+
+ # *? means "find the shortest string that matches".
+ return re.sub(r'Stack trace:(.|\n)*?\n\n',
+ 'Stack trace: (omitted)\n\n', output)
+
+
+def RemoveStackTraces(output):
+ """Removes all traces of stack traces from a Google Test program's output."""
+
+ # *? means "find the shortest string that matches".
+ return re.sub(r'Stack trace:(.|\n)*?\n\n', '', output)
+
+
+def RemoveTime(output):
+ """Removes all time information from a Google Test program's output."""
+
+ return re.sub(r'\(\d+ ms', '(? ms', output)
+
+
+def RemoveTypeInfoDetails(test_output):
+ """Removes compiler-specific type info from Google Test program's output.
+
+ Args:
+ test_output: the output of a Google Test program.
+
+ Returns:
+ output with type information normalized to canonical form.
+ """
+
+ # some compilers output the name of type 'unsigned int' as 'unsigned'
+ return re.sub(r'unsigned int', 'unsigned', test_output)
+
+
+def NormalizeToCurrentPlatform(test_output):
+ """Normalizes platform specific output details for easier comparison."""
+
+ if IS_WINDOWS:
+ # Removes the color information that is not present on Windows.
+ test_output = re.sub('\x1b\\[(0;3\d)?m', '', test_output)
+ # Changes failure message headers into the Windows format.
+ test_output = re.sub(r': Failure\n', r': error: ', test_output)
+ # Changes file(line_number) to file:line_number.
+ test_output = re.sub(r'((\w|\.)+)\((\d+)\):', r'\1:\3:', test_output)
+
+ return test_output
+
+
+def RemoveTestCounts(output):
+ """Removes test counts from a Google Test program's output."""
+
+ output = re.sub(r'\d+ tests?, listed below',
+ '? tests, listed below', output)
+ output = re.sub(r'\d+ FAILED TESTS',
+ '? FAILED TESTS', output)
+ output = re.sub(r'\d+ tests? from \d+ test cases?',
+ '? tests from ? test cases', output)
+ output = re.sub(r'\d+ tests? from ([a-zA-Z_])',
+ r'? tests from \1', output)
+ return re.sub(r'\d+ tests?\.', '? tests.', output)
+
+
+def RemoveMatchingTests(test_output, pattern):
+ """Removes output of specified tests from a Google Test program's output.
+
+ This function strips not only the beginning and the end of a test but also
+ all output in between.
+
+ Args:
+ test_output: A string containing the test output.
+ pattern: A regex string that matches names of test cases or
+ tests to remove.
+
+ Returns:
+ Contents of test_output with tests whose names match pattern removed.
+ """
+
+ test_output = re.sub(
+ r'.*\[ RUN \] .*%s(.|\n)*?\[( FAILED | OK )\] .*%s.*\n' % (
+ pattern, pattern),
+ '',
+ test_output)
+ return re.sub(r'.*%s.*\n' % pattern, '', test_output)
+
+
+def NormalizeOutput(output):
+ """Normalizes output (the output of gtest_output_test_.exe)."""
+
+ output = ToUnixLineEnding(output)
+ output = RemoveLocations(output)
+ output = RemoveStackTraceDetails(output)
+ output = RemoveTime(output)
+ return output
+
+
+def GetShellCommandOutput(env_cmd):
+ """Runs a command in a sub-process, and returns its output in a string.
+
+ Args:
+ env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra
+ environment variables to set, and element 1 is a string with
+ the command and any flags.
+
+ Returns:
+ A string with the command's combined standard and diagnostic output.
+ """
+
+ # Spawns cmd in a sub-process, and gets its standard I/O file objects.
+ # Set and save the environment properly.
+ environ = os.environ.copy()
+ environ.update(env_cmd[0])
+ p = gtest_test_utils.Subprocess(env_cmd[1], env=environ, capture_stderr=False)
+
+ return p.output
+
+
+def GetCommandOutput(env_cmd):
+ """Runs a command and returns its output with all file location
+ info stripped off.
+
+ Args:
+ env_cmd: The shell command. A 2-tuple where element 0 is a dict of extra
+ environment variables to set, and element 1 is a string with
+ the command and any flags.
+ """
+
+ # Disables exception pop-ups on Windows.
+ environ, cmdline = env_cmd
+ environ = dict(environ) # Ensures we are modifying a copy.
+ environ[CATCH_EXCEPTIONS_ENV_VAR_NAME] = '1'
+ return NormalizeOutput(GetShellCommandOutput((environ, cmdline)))
+
+
+def GetOutputOfAllCommands():
+ """Returns concatenated output from several representative commands."""
+
+ return (GetCommandOutput(COMMAND_WITH_COLOR) +
+ GetCommandOutput(COMMAND_WITH_TIME) +
+ GetCommandOutput(COMMAND_WITH_DISABLED) +
+ GetCommandOutput(COMMAND_WITH_SHARDING))
+
+
+test_list = GetShellCommandOutput(COMMAND_LIST_TESTS)
+SUPPORTS_DEATH_TESTS = 'DeathTest' in test_list
+SUPPORTS_TYPED_TESTS = 'TypedTest' in test_list
+SUPPORTS_THREADS = 'ExpectFailureWithThreadsTest' in test_list
+SUPPORTS_STACK_TRACES = False
+
+CAN_GENERATE_GOLDEN_FILE = (SUPPORTS_DEATH_TESTS and
+ SUPPORTS_TYPED_TESTS and
+ SUPPORTS_THREADS)
+
+
+class GTestOutputTest(gtest_test_utils.TestCase):
+ def RemoveUnsupportedTests(self, test_output):
+ if not SUPPORTS_DEATH_TESTS:
+ test_output = RemoveMatchingTests(test_output, 'DeathTest')
+ if not SUPPORTS_TYPED_TESTS:
+ test_output = RemoveMatchingTests(test_output, 'TypedTest')
+ test_output = RemoveMatchingTests(test_output, 'TypedDeathTest')
+ test_output = RemoveMatchingTests(test_output, 'TypeParamDeathTest')
+ if not SUPPORTS_THREADS:
+ test_output = RemoveMatchingTests(test_output,
+ 'ExpectFailureWithThreadsTest')
+ test_output = RemoveMatchingTests(test_output,
+ 'ScopedFakeTestPartResultReporterTest')
+ test_output = RemoveMatchingTests(test_output,
+ 'WorksConcurrently')
+ if not SUPPORTS_STACK_TRACES:
+ test_output = RemoveStackTraces(test_output)
+
+ return test_output
+
+ def testOutput(self):
+ output = GetOutputOfAllCommands()
+
+ golden_file = open(GOLDEN_PATH, 'rb')
+ # A mis-configured source control system can cause \r appear in EOL
+ # sequences when we read the golden file irrespective of an operating
+ # system used. Therefore, we need to strip those \r's from newlines
+ # unconditionally.
+ golden = ToUnixLineEnding(golden_file.read())
+ golden_file.close()
+
+ # We want the test to pass regardless of certain features being
+ # supported or not.
+
+ # We still have to remove type name specifics in all cases.
+ normalized_actual = RemoveTypeInfoDetails(output)
+ normalized_golden = RemoveTypeInfoDetails(golden)
+
+ if CAN_GENERATE_GOLDEN_FILE:
+ self.assertEqual(normalized_golden, normalized_actual)
+ else:
+ normalized_actual = NormalizeToCurrentPlatform(
+ RemoveTestCounts(normalized_actual))
+ normalized_golden = NormalizeToCurrentPlatform(
+ RemoveTestCounts(self.RemoveUnsupportedTests(normalized_golden)))
+
+ # This code is very handy when debugging golden file differences:
+ if os.getenv('DEBUG_GTEST_OUTPUT_TEST'):
+ open(os.path.join(
+ gtest_test_utils.GetSourceDir(),
+ '_gtest_output_test_normalized_actual.txt'), 'wb').write(
+ normalized_actual)
+ open(os.path.join(
+ gtest_test_utils.GetSourceDir(),
+ '_gtest_output_test_normalized_golden.txt'), 'wb').write(
+ normalized_golden)
+
+ self.assertEqual(normalized_golden, normalized_actual)
+
+
+if __name__ == '__main__':
+ if sys.argv[1:] == [GENGOLDEN_FLAG]:
+ if CAN_GENERATE_GOLDEN_FILE:
+ output = GetOutputOfAllCommands()
+ golden_file = open(GOLDEN_PATH, 'wb')
+ golden_file.write(output)
+ golden_file.close()
+ else:
+ message = (
+ """Unable to write a golden file when compiled in an environment
+that does not support all the required features (death tests, typed tests,
+and multiple threads). Please generate the golden file using a binary built
+with those features enabled.""")
+
+ sys.stderr.write(message)
+ sys.exit(1)
+ else:
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_output_test_.cc b/src/testing/gtest/test/gtest_output_test_.cc
new file mode 100644
index 0000000..1b08b65
--- /dev/null
+++ b/src/testing/gtest/test/gtest_output_test_.cc
@@ -0,0 +1,1021 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// A unit test for Google Test itself. This verifies that the basic
+// constructs of Google Test work.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/gtest-spi.h"
+#include "gtest/gtest.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#include <stdlib.h>
+
+#if GTEST_IS_THREADSAFE
+using testing::ScopedFakeTestPartResultReporter;
+using testing::TestPartResultArray;
+
+using testing::internal::Notification;
+using testing::internal::ThreadWithParam;
+#endif
+
+namespace posix = ::testing::internal::posix;
+using testing::internal::String;
+using testing::internal::scoped_ptr;
+
+// Tests catching fatal failures.
+
+// A subroutine used by the following test.
+void TestEq1(int x) {
+ ASSERT_EQ(1, x);
+}
+
+// This function calls a test subroutine, catches the fatal failure it
+// generates, and then returns early.
+void TryTestSubroutine() {
+ // Calls a subrountine that yields a fatal failure.
+ TestEq1(2);
+
+ // Catches the fatal failure and aborts the test.
+ //
+ // The testing::Test:: prefix is necessary when calling
+ // HasFatalFailure() outside of a TEST, TEST_F, or test fixture.
+ if (testing::Test::HasFatalFailure()) return;
+
+ // If we get here, something is wrong.
+ FAIL() << "This should never be reached.";
+}
+
+TEST(PassingTest, PassingTest1) {
+}
+
+TEST(PassingTest, PassingTest2) {
+}
+
+// Tests that parameters of failing parameterized tests are printed in the
+// failing test summary.
+class FailingParamTest : public testing::TestWithParam<int> {};
+
+TEST_P(FailingParamTest, Fails) {
+ EXPECT_EQ(1, GetParam());
+}
+
+// This generates a test which will fail. Google Test is expected to print
+// its parameter when it outputs the list of all failed tests.
+INSTANTIATE_TEST_CASE_P(PrintingFailingParams,
+ FailingParamTest,
+ testing::Values(2));
+
+// Tests catching a fatal failure in a subroutine.
+TEST(FatalFailureTest, FatalFailureInSubroutine) {
+ printf("(expecting a failure that x should be 1)\n");
+
+ TryTestSubroutine();
+}
+
+// Tests catching a fatal failure in a nested subroutine.
+TEST(FatalFailureTest, FatalFailureInNestedSubroutine) {
+ printf("(expecting a failure that x should be 1)\n");
+
+ // Calls a subrountine that yields a fatal failure.
+ TryTestSubroutine();
+
+ // Catches the fatal failure and aborts the test.
+ //
+ // When calling HasFatalFailure() inside a TEST, TEST_F, or test
+ // fixture, the testing::Test:: prefix is not needed.
+ if (HasFatalFailure()) return;
+
+ // If we get here, something is wrong.
+ FAIL() << "This should never be reached.";
+}
+
+// Tests HasFatalFailure() after a failed EXPECT check.
+TEST(FatalFailureTest, NonfatalFailureInSubroutine) {
+ printf("(expecting a failure on false)\n");
+ EXPECT_TRUE(false); // Generates a nonfatal failure
+ ASSERT_FALSE(HasFatalFailure()); // This should succeed.
+}
+
+// Tests interleaving user logging and Google Test assertions.
+TEST(LoggingTest, InterleavingLoggingAndAssertions) {
+ static const int a[4] = {
+ 3, 9, 2, 6
+ };
+
+ printf("(expecting 2 failures on (3) >= (a[i]))\n");
+ for (int i = 0; i < static_cast<int>(sizeof(a)/sizeof(*a)); i++) {
+ printf("i == %d\n", i);
+ EXPECT_GE(3, a[i]);
+ }
+}
+
+// Tests the SCOPED_TRACE macro.
+
+// A helper function for testing SCOPED_TRACE.
+void SubWithoutTrace(int n) {
+ EXPECT_EQ(1, n);
+ ASSERT_EQ(2, n);
+}
+
+// Another helper function for testing SCOPED_TRACE.
+void SubWithTrace(int n) {
+ SCOPED_TRACE(testing::Message() << "n = " << n);
+
+ SubWithoutTrace(n);
+}
+
+// Tests that SCOPED_TRACE() obeys lexical scopes.
+TEST(SCOPED_TRACETest, ObeysScopes) {
+ printf("(expected to fail)\n");
+
+ // There should be no trace before SCOPED_TRACE() is invoked.
+ ADD_FAILURE() << "This failure is expected, and shouldn't have a trace.";
+
+ {
+ SCOPED_TRACE("Expected trace");
+ // After SCOPED_TRACE(), a failure in the current scope should contain
+ // the trace.
+ ADD_FAILURE() << "This failure is expected, and should have a trace.";
+ }
+
+ // Once the control leaves the scope of the SCOPED_TRACE(), there
+ // should be no trace again.
+ ADD_FAILURE() << "This failure is expected, and shouldn't have a trace.";
+}
+
+// Tests that SCOPED_TRACE works inside a loop.
+TEST(SCOPED_TRACETest, WorksInLoop) {
+ printf("(expected to fail)\n");
+
+ for (int i = 1; i <= 2; i++) {
+ SCOPED_TRACE(testing::Message() << "i = " << i);
+
+ SubWithoutTrace(i);
+ }
+}
+
+// Tests that SCOPED_TRACE works in a subroutine.
+TEST(SCOPED_TRACETest, WorksInSubroutine) {
+ printf("(expected to fail)\n");
+
+ SubWithTrace(1);
+ SubWithTrace(2);
+}
+
+// Tests that SCOPED_TRACE can be nested.
+TEST(SCOPED_TRACETest, CanBeNested) {
+ printf("(expected to fail)\n");
+
+ SCOPED_TRACE(""); // A trace without a message.
+
+ SubWithTrace(2);
+}
+
+// Tests that multiple SCOPED_TRACEs can be used in the same scope.
+TEST(SCOPED_TRACETest, CanBeRepeated) {
+ printf("(expected to fail)\n");
+
+ SCOPED_TRACE("A");
+ ADD_FAILURE()
+ << "This failure is expected, and should contain trace point A.";
+
+ SCOPED_TRACE("B");
+ ADD_FAILURE()
+ << "This failure is expected, and should contain trace point A and B.";
+
+ {
+ SCOPED_TRACE("C");
+ ADD_FAILURE() << "This failure is expected, and should "
+ << "contain trace point A, B, and C.";
+ }
+
+ SCOPED_TRACE("D");
+ ADD_FAILURE() << "This failure is expected, and should "
+ << "contain trace point A, B, and D.";
+}
+
+#if GTEST_IS_THREADSAFE
+// Tests that SCOPED_TRACE()s can be used concurrently from multiple
+// threads. Namely, an assertion should be affected by
+// SCOPED_TRACE()s in its own thread only.
+
+// Here's the sequence of actions that happen in the test:
+//
+// Thread A (main) | Thread B (spawned)
+// ===============================|================================
+// spawns thread B |
+// -------------------------------+--------------------------------
+// waits for n1 | SCOPED_TRACE("Trace B");
+// | generates failure #1
+// | notifies n1
+// -------------------------------+--------------------------------
+// SCOPED_TRACE("Trace A"); | waits for n2
+// generates failure #2 |
+// notifies n2 |
+// -------------------------------|--------------------------------
+// waits for n3 | generates failure #3
+// | trace B dies
+// | generates failure #4
+// | notifies n3
+// -------------------------------|--------------------------------
+// generates failure #5 | finishes
+// trace A dies |
+// generates failure #6 |
+// -------------------------------|--------------------------------
+// waits for thread B to finish |
+
+struct CheckPoints {
+ Notification n1;
+ Notification n2;
+ Notification n3;
+};
+
+static void ThreadWithScopedTrace(CheckPoints* check_points) {
+ {
+ SCOPED_TRACE("Trace B");
+ ADD_FAILURE()
+ << "Expected failure #1 (in thread B, only trace B alive).";
+ check_points->n1.Notify();
+ check_points->n2.WaitForNotification();
+
+ ADD_FAILURE()
+ << "Expected failure #3 (in thread B, trace A & B both alive).";
+ } // Trace B dies here.
+ ADD_FAILURE()
+ << "Expected failure #4 (in thread B, only trace A alive).";
+ check_points->n3.Notify();
+}
+
+TEST(SCOPED_TRACETest, WorksConcurrently) {
+ printf("(expecting 6 failures)\n");
+
+ CheckPoints check_points;
+ ThreadWithParam<CheckPoints*> thread(&ThreadWithScopedTrace,
+ &check_points,
+ NULL);
+ check_points.n1.WaitForNotification();
+
+ {
+ SCOPED_TRACE("Trace A");
+ ADD_FAILURE()
+ << "Expected failure #2 (in thread A, trace A & B both alive).";
+ check_points.n2.Notify();
+ check_points.n3.WaitForNotification();
+
+ ADD_FAILURE()
+ << "Expected failure #5 (in thread A, only trace A alive).";
+ } // Trace A dies here.
+ ADD_FAILURE()
+ << "Expected failure #6 (in thread A, no trace alive).";
+ thread.Join();
+}
+#endif // GTEST_IS_THREADSAFE
+
+TEST(DisabledTestsWarningTest,
+ DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning) {
+ // This test body is intentionally empty. Its sole purpose is for
+ // verifying that the --gtest_also_run_disabled_tests flag
+ // suppresses the "YOU HAVE 12 DISABLED TESTS" warning at the end of
+ // the test output.
+}
+
+// Tests using assertions outside of TEST and TEST_F.
+//
+// This function creates two failures intentionally.
+void AdHocTest() {
+ printf("The non-test part of the code is expected to have 2 failures.\n\n");
+ EXPECT_TRUE(false);
+ EXPECT_EQ(2, 3);
+}
+
+// Runs all TESTs, all TEST_Fs, and the ad hoc test.
+int RunAllTests() {
+ AdHocTest();
+ return RUN_ALL_TESTS();
+}
+
+// Tests non-fatal failures in the fixture constructor.
+class NonFatalFailureInFixtureConstructorTest : public testing::Test {
+ protected:
+ NonFatalFailureInFixtureConstructorTest() {
+ printf("(expecting 5 failures)\n");
+ ADD_FAILURE() << "Expected failure #1, in the test fixture c'tor.";
+ }
+
+ ~NonFatalFailureInFixtureConstructorTest() {
+ ADD_FAILURE() << "Expected failure #5, in the test fixture d'tor.";
+ }
+
+ virtual void SetUp() {
+ ADD_FAILURE() << "Expected failure #2, in SetUp().";
+ }
+
+ virtual void TearDown() {
+ ADD_FAILURE() << "Expected failure #4, in TearDown.";
+ }
+};
+
+TEST_F(NonFatalFailureInFixtureConstructorTest, FailureInConstructor) {
+ ADD_FAILURE() << "Expected failure #3, in the test body.";
+}
+
+// Tests fatal failures in the fixture constructor.
+class FatalFailureInFixtureConstructorTest : public testing::Test {
+ protected:
+ FatalFailureInFixtureConstructorTest() {
+ printf("(expecting 2 failures)\n");
+ Init();
+ }
+
+ ~FatalFailureInFixtureConstructorTest() {
+ ADD_FAILURE() << "Expected failure #2, in the test fixture d'tor.";
+ }
+
+ virtual void SetUp() {
+ ADD_FAILURE() << "UNEXPECTED failure in SetUp(). "
+ << "We should never get here, as the test fixture c'tor "
+ << "had a fatal failure.";
+ }
+
+ virtual void TearDown() {
+ ADD_FAILURE() << "UNEXPECTED failure in TearDown(). "
+ << "We should never get here, as the test fixture c'tor "
+ << "had a fatal failure.";
+ }
+
+ private:
+ void Init() {
+ FAIL() << "Expected failure #1, in the test fixture c'tor.";
+ }
+};
+
+TEST_F(FatalFailureInFixtureConstructorTest, FailureInConstructor) {
+ ADD_FAILURE() << "UNEXPECTED failure in the test body. "
+ << "We should never get here, as the test fixture c'tor "
+ << "had a fatal failure.";
+}
+
+// Tests non-fatal failures in SetUp().
+class NonFatalFailureInSetUpTest : public testing::Test {
+ protected:
+ virtual ~NonFatalFailureInSetUpTest() {
+ Deinit();
+ }
+
+ virtual void SetUp() {
+ printf("(expecting 4 failures)\n");
+ ADD_FAILURE() << "Expected failure #1, in SetUp().";
+ }
+
+ virtual void TearDown() {
+ FAIL() << "Expected failure #3, in TearDown().";
+ }
+ private:
+ void Deinit() {
+ FAIL() << "Expected failure #4, in the test fixture d'tor.";
+ }
+};
+
+TEST_F(NonFatalFailureInSetUpTest, FailureInSetUp) {
+ FAIL() << "Expected failure #2, in the test function.";
+}
+
+// Tests fatal failures in SetUp().
+class FatalFailureInSetUpTest : public testing::Test {
+ protected:
+ virtual ~FatalFailureInSetUpTest() {
+ Deinit();
+ }
+
+ virtual void SetUp() {
+ printf("(expecting 3 failures)\n");
+ FAIL() << "Expected failure #1, in SetUp().";
+ }
+
+ virtual void TearDown() {
+ FAIL() << "Expected failure #2, in TearDown().";
+ }
+ private:
+ void Deinit() {
+ FAIL() << "Expected failure #3, in the test fixture d'tor.";
+ }
+};
+
+TEST_F(FatalFailureInSetUpTest, FailureInSetUp) {
+ FAIL() << "UNEXPECTED failure in the test function. "
+ << "We should never get here, as SetUp() failed.";
+}
+
+TEST(AddFailureAtTest, MessageContainsSpecifiedFileAndLineNumber) {
+ ADD_FAILURE_AT("foo.cc", 42) << "Expected failure in foo.cc";
+}
+
+#if GTEST_IS_THREADSAFE
+
+// A unary function that may die.
+void DieIf(bool should_die) {
+ GTEST_CHECK_(!should_die) << " - death inside DieIf().";
+}
+
+// Tests running death tests in a multi-threaded context.
+
+// Used for coordination between the main and the spawn thread.
+struct SpawnThreadNotifications {
+ SpawnThreadNotifications() {}
+
+ Notification spawn_thread_started;
+ Notification spawn_thread_ok_to_terminate;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(SpawnThreadNotifications);
+};
+
+// The function to be executed in the thread spawn by the
+// MultipleThreads test (below).
+static void ThreadRoutine(SpawnThreadNotifications* notifications) {
+ // Signals the main thread that this thread has started.
+ notifications->spawn_thread_started.Notify();
+
+ // Waits for permission to finish from the main thread.
+ notifications->spawn_thread_ok_to_terminate.WaitForNotification();
+}
+
+// This is a death-test test, but it's not named with a DeathTest
+// suffix. It starts threads which might interfere with later
+// death tests, so it must run after all other death tests.
+class DeathTestAndMultiThreadsTest : public testing::Test {
+ protected:
+ // Starts a thread and waits for it to begin.
+ virtual void SetUp() {
+ thread_.reset(new ThreadWithParam<SpawnThreadNotifications*>(
+ &ThreadRoutine, ¬ifications_, NULL));
+ notifications_.spawn_thread_started.WaitForNotification();
+ }
+ // Tells the thread to finish, and reaps it.
+ // Depending on the version of the thread library in use,
+ // a manager thread might still be left running that will interfere
+ // with later death tests. This is unfortunate, but this class
+ // cleans up after itself as best it can.
+ virtual void TearDown() {
+ notifications_.spawn_thread_ok_to_terminate.Notify();
+ }
+
+ private:
+ SpawnThreadNotifications notifications_;
+ scoped_ptr<ThreadWithParam<SpawnThreadNotifications*> > thread_;
+};
+
+#endif // GTEST_IS_THREADSAFE
+
+// The MixedUpTestCaseTest test case verifies that Google Test will fail a
+// test if it uses a different fixture class than what other tests in
+// the same test case use. It deliberately contains two fixture
+// classes with the same name but defined in different namespaces.
+
+// The MixedUpTestCaseWithSameTestNameTest test case verifies that
+// when the user defines two tests with the same test case name AND
+// same test name (but in different namespaces), the second test will
+// fail.
+
+namespace foo {
+
+class MixedUpTestCaseTest : public testing::Test {
+};
+
+TEST_F(MixedUpTestCaseTest, FirstTestFromNamespaceFoo) {}
+TEST_F(MixedUpTestCaseTest, SecondTestFromNamespaceFoo) {}
+
+class MixedUpTestCaseWithSameTestNameTest : public testing::Test {
+};
+
+TEST_F(MixedUpTestCaseWithSameTestNameTest,
+ TheSecondTestWithThisNameShouldFail) {}
+
+} // namespace foo
+
+namespace bar {
+
+class MixedUpTestCaseTest : public testing::Test {
+};
+
+// The following two tests are expected to fail. We rely on the
+// golden file to check that Google Test generates the right error message.
+TEST_F(MixedUpTestCaseTest, ThisShouldFail) {}
+TEST_F(MixedUpTestCaseTest, ThisShouldFailToo) {}
+
+class MixedUpTestCaseWithSameTestNameTest : public testing::Test {
+};
+
+// Expected to fail. We rely on the golden file to check that Google Test
+// generates the right error message.
+TEST_F(MixedUpTestCaseWithSameTestNameTest,
+ TheSecondTestWithThisNameShouldFail) {}
+
+} // namespace bar
+
+// The following two test cases verify that Google Test catches the user
+// error of mixing TEST and TEST_F in the same test case. The first
+// test case checks the scenario where TEST_F appears before TEST, and
+// the second one checks where TEST appears before TEST_F.
+
+class TEST_F_before_TEST_in_same_test_case : public testing::Test {
+};
+
+TEST_F(TEST_F_before_TEST_in_same_test_case, DefinedUsingTEST_F) {}
+
+// Expected to fail. We rely on the golden file to check that Google Test
+// generates the right error message.
+TEST(TEST_F_before_TEST_in_same_test_case, DefinedUsingTESTAndShouldFail) {}
+
+class TEST_before_TEST_F_in_same_test_case : public testing::Test {
+};
+
+TEST(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST) {}
+
+// Expected to fail. We rely on the golden file to check that Google Test
+// generates the right error message.
+TEST_F(TEST_before_TEST_F_in_same_test_case, DefinedUsingTEST_FAndShouldFail) {
+}
+
+// Used for testing EXPECT_NONFATAL_FAILURE() and EXPECT_FATAL_FAILURE().
+int global_integer = 0;
+
+// Tests that EXPECT_NONFATAL_FAILURE() can reference global variables.
+TEST(ExpectNonfatalFailureTest, CanReferenceGlobalVariables) {
+ global_integer = 0;
+ EXPECT_NONFATAL_FAILURE({
+ EXPECT_EQ(1, global_integer) << "Expected non-fatal failure.";
+ }, "Expected non-fatal failure.");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() can reference local variables
+// (static or not).
+TEST(ExpectNonfatalFailureTest, CanReferenceLocalVariables) {
+ int m = 0;
+ static int n;
+ n = 1;
+ EXPECT_NONFATAL_FAILURE({
+ EXPECT_EQ(m, n) << "Expected non-fatal failure.";
+ }, "Expected non-fatal failure.");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() succeeds when there is exactly
+// one non-fatal failure and no fatal failure.
+TEST(ExpectNonfatalFailureTest, SucceedsWhenThereIsOneNonfatalFailure) {
+ EXPECT_NONFATAL_FAILURE({
+ ADD_FAILURE() << "Expected non-fatal failure.";
+ }, "Expected non-fatal failure.");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when there is no
+// non-fatal failure.
+TEST(ExpectNonfatalFailureTest, FailsWhenThereIsNoNonfatalFailure) {
+ printf("(expecting a failure)\n");
+ EXPECT_NONFATAL_FAILURE({
+ }, "");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when there are two
+// non-fatal failures.
+TEST(ExpectNonfatalFailureTest, FailsWhenThereAreTwoNonfatalFailures) {
+ printf("(expecting a failure)\n");
+ EXPECT_NONFATAL_FAILURE({
+ ADD_FAILURE() << "Expected non-fatal failure 1.";
+ ADD_FAILURE() << "Expected non-fatal failure 2.";
+ }, "");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when there is one fatal
+// failure.
+TEST(ExpectNonfatalFailureTest, FailsWhenThereIsOneFatalFailure) {
+ printf("(expecting a failure)\n");
+ EXPECT_NONFATAL_FAILURE({
+ FAIL() << "Expected fatal failure.";
+ }, "");
+}
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being
+// tested returns.
+TEST(ExpectNonfatalFailureTest, FailsWhenStatementReturns) {
+ printf("(expecting a failure)\n");
+ EXPECT_NONFATAL_FAILURE({
+ return;
+ }, "");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+// Tests that EXPECT_NONFATAL_FAILURE() fails when the statement being
+// tested throws.
+TEST(ExpectNonfatalFailureTest, FailsWhenStatementThrows) {
+ printf("(expecting a failure)\n");
+ try {
+ EXPECT_NONFATAL_FAILURE({
+ throw 0;
+ }, "");
+ } catch(int) { // NOLINT
+ }
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Tests that EXPECT_FATAL_FAILURE() can reference global variables.
+TEST(ExpectFatalFailureTest, CanReferenceGlobalVariables) {
+ global_integer = 0;
+ EXPECT_FATAL_FAILURE({
+ ASSERT_EQ(1, global_integer) << "Expected fatal failure.";
+ }, "Expected fatal failure.");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() can reference local static
+// variables.
+TEST(ExpectFatalFailureTest, CanReferenceLocalStaticVariables) {
+ static int n;
+ n = 1;
+ EXPECT_FATAL_FAILURE({
+ ASSERT_EQ(0, n) << "Expected fatal failure.";
+ }, "Expected fatal failure.");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() succeeds when there is exactly
+// one fatal failure and no non-fatal failure.
+TEST(ExpectFatalFailureTest, SucceedsWhenThereIsOneFatalFailure) {
+ EXPECT_FATAL_FAILURE({
+ FAIL() << "Expected fatal failure.";
+ }, "Expected fatal failure.");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() fails when there is no fatal
+// failure.
+TEST(ExpectFatalFailureTest, FailsWhenThereIsNoFatalFailure) {
+ printf("(expecting a failure)\n");
+ EXPECT_FATAL_FAILURE({
+ }, "");
+}
+
+// A helper for generating a fatal failure.
+void FatalFailure() {
+ FAIL() << "Expected fatal failure.";
+}
+
+// Tests that EXPECT_FATAL_FAILURE() fails when there are two
+// fatal failures.
+TEST(ExpectFatalFailureTest, FailsWhenThereAreTwoFatalFailures) {
+ printf("(expecting a failure)\n");
+ EXPECT_FATAL_FAILURE({
+ FatalFailure();
+ FatalFailure();
+ }, "");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() fails when there is one non-fatal
+// failure.
+TEST(ExpectFatalFailureTest, FailsWhenThereIsOneNonfatalFailure) {
+ printf("(expecting a failure)\n");
+ EXPECT_FATAL_FAILURE({
+ ADD_FAILURE() << "Expected non-fatal failure.";
+ }, "");
+}
+
+// Tests that EXPECT_FATAL_FAILURE() fails when the statement being
+// tested returns.
+TEST(ExpectFatalFailureTest, FailsWhenStatementReturns) {
+ printf("(expecting a failure)\n");
+ EXPECT_FATAL_FAILURE({
+ return;
+ }, "");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+// Tests that EXPECT_FATAL_FAILURE() fails when the statement being
+// tested throws.
+TEST(ExpectFatalFailureTest, FailsWhenStatementThrows) {
+ printf("(expecting a failure)\n");
+ try {
+ EXPECT_FATAL_FAILURE({
+ throw 0;
+ }, "");
+ } catch(int) { // NOLINT
+ }
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// This #ifdef block tests the output of typed tests.
+#if GTEST_HAS_TYPED_TEST
+
+template <typename T>
+class TypedTest : public testing::Test {
+};
+
+TYPED_TEST_CASE(TypedTest, testing::Types<int>);
+
+TYPED_TEST(TypedTest, Success) {
+ EXPECT_EQ(0, TypeParam());
+}
+
+TYPED_TEST(TypedTest, Failure) {
+ EXPECT_EQ(1, TypeParam()) << "Expected failure";
+}
+
+#endif // GTEST_HAS_TYPED_TEST
+
+// This #ifdef block tests the output of type-parameterized tests.
+#if GTEST_HAS_TYPED_TEST_P
+
+template <typename T>
+class TypedTestP : public testing::Test {
+};
+
+TYPED_TEST_CASE_P(TypedTestP);
+
+TYPED_TEST_P(TypedTestP, Success) {
+ EXPECT_EQ(0U, TypeParam());
+}
+
+TYPED_TEST_P(TypedTestP, Failure) {
+ EXPECT_EQ(1U, TypeParam()) << "Expected failure";
+}
+
+REGISTER_TYPED_TEST_CASE_P(TypedTestP, Success, Failure);
+
+typedef testing::Types<unsigned char, unsigned int> UnsignedTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(Unsigned, TypedTestP, UnsignedTypes);
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+#if GTEST_HAS_DEATH_TEST
+
+// We rely on the golden file to verify that tests whose test case
+// name ends with DeathTest are run first.
+
+TEST(ADeathTest, ShouldRunFirst) {
+}
+
+# if GTEST_HAS_TYPED_TEST
+
+// We rely on the golden file to verify that typed tests whose test
+// case name ends with DeathTest are run first.
+
+template <typename T>
+class ATypedDeathTest : public testing::Test {
+};
+
+typedef testing::Types<int, double> NumericTypes;
+TYPED_TEST_CASE(ATypedDeathTest, NumericTypes);
+
+TYPED_TEST(ATypedDeathTest, ShouldRunFirst) {
+}
+
+# endif // GTEST_HAS_TYPED_TEST
+
+# if GTEST_HAS_TYPED_TEST_P
+
+
+// We rely on the golden file to verify that type-parameterized tests
+// whose test case name ends with DeathTest are run first.
+
+template <typename T>
+class ATypeParamDeathTest : public testing::Test {
+};
+
+TYPED_TEST_CASE_P(ATypeParamDeathTest);
+
+TYPED_TEST_P(ATypeParamDeathTest, ShouldRunFirst) {
+}
+
+REGISTER_TYPED_TEST_CASE_P(ATypeParamDeathTest, ShouldRunFirst);
+
+INSTANTIATE_TYPED_TEST_CASE_P(My, ATypeParamDeathTest, NumericTypes);
+
+# endif // GTEST_HAS_TYPED_TEST_P
+
+#endif // GTEST_HAS_DEATH_TEST
+
+// Tests various failure conditions of
+// EXPECT_{,NON}FATAL_FAILURE{,_ON_ALL_THREADS}.
+class ExpectFailureTest : public testing::Test {
+ public: // Must be public and not protected due to a bug in g++ 3.4.2.
+ enum FailureMode {
+ FATAL_FAILURE,
+ NONFATAL_FAILURE
+ };
+ static void AddFailure(FailureMode failure) {
+ if (failure == FATAL_FAILURE) {
+ FAIL() << "Expected fatal failure.";
+ } else {
+ ADD_FAILURE() << "Expected non-fatal failure.";
+ }
+ }
+};
+
+TEST_F(ExpectFailureTest, ExpectFatalFailure) {
+ // Expected fatal failure, but succeeds.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE(SUCCEED(), "Expected fatal failure.");
+ // Expected fatal failure, but got a non-fatal failure.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Expected non-fatal "
+ "failure.");
+ // Wrong message.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE(AddFailure(FATAL_FAILURE), "Some other fatal failure "
+ "expected.");
+}
+
+TEST_F(ExpectFailureTest, ExpectNonFatalFailure) {
+ // Expected non-fatal failure, but succeeds.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE(SUCCEED(), "Expected non-fatal failure.");
+ // Expected non-fatal failure, but got a fatal failure.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE(AddFailure(FATAL_FAILURE), "Expected fatal failure.");
+ // Wrong message.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE(AddFailure(NONFATAL_FAILURE), "Some other non-fatal "
+ "failure.");
+}
+
+#if GTEST_IS_THREADSAFE
+
+class ExpectFailureWithThreadsTest : public ExpectFailureTest {
+ protected:
+ static void AddFailureInOtherThread(FailureMode failure) {
+ ThreadWithParam<FailureMode> thread(&AddFailure, failure, NULL);
+ thread.Join();
+ }
+};
+
+TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailure) {
+ // We only intercept the current thread.
+ printf("(expecting 2 failures)\n");
+ EXPECT_FATAL_FAILURE(AddFailureInOtherThread(FATAL_FAILURE),
+ "Expected fatal failure.");
+}
+
+TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailure) {
+ // We only intercept the current thread.
+ printf("(expecting 2 failures)\n");
+ EXPECT_NONFATAL_FAILURE(AddFailureInOtherThread(NONFATAL_FAILURE),
+ "Expected non-fatal failure.");
+}
+
+typedef ExpectFailureWithThreadsTest ScopedFakeTestPartResultReporterTest;
+
+// Tests that the ScopedFakeTestPartResultReporter only catches failures from
+// the current thread if it is instantiated with INTERCEPT_ONLY_CURRENT_THREAD.
+TEST_F(ScopedFakeTestPartResultReporterTest, InterceptOnlyCurrentThread) {
+ printf("(expecting 2 failures)\n");
+ TestPartResultArray results;
+ {
+ ScopedFakeTestPartResultReporter reporter(
+ ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD,
+ &results);
+ AddFailureInOtherThread(FATAL_FAILURE);
+ AddFailureInOtherThread(NONFATAL_FAILURE);
+ }
+ // The two failures should not have been intercepted.
+ EXPECT_EQ(0, results.size()) << "This shouldn't fail.";
+}
+
+#endif // GTEST_IS_THREADSAFE
+
+TEST_F(ExpectFailureTest, ExpectFatalFailureOnAllThreads) {
+ // Expected fatal failure, but succeeds.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected fatal failure.");
+ // Expected fatal failure, but got a non-fatal failure.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE),
+ "Expected non-fatal failure.");
+ // Wrong message.
+ printf("(expecting 1 failure)\n");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE),
+ "Some other fatal failure expected.");
+}
+
+TEST_F(ExpectFailureTest, ExpectNonFatalFailureOnAllThreads) {
+ // Expected non-fatal failure, but succeeds.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(SUCCEED(), "Expected non-fatal "
+ "failure.");
+ // Expected non-fatal failure, but got a fatal failure.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(FATAL_FAILURE),
+ "Expected fatal failure.");
+ // Wrong message.
+ printf("(expecting 1 failure)\n");
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddFailure(NONFATAL_FAILURE),
+ "Some other non-fatal failure.");
+}
+
+
+// Two test environments for testing testing::AddGlobalTestEnvironment().
+
+class FooEnvironment : public testing::Environment {
+ public:
+ virtual void SetUp() {
+ printf("%s", "FooEnvironment::SetUp() called.\n");
+ }
+
+ virtual void TearDown() {
+ printf("%s", "FooEnvironment::TearDown() called.\n");
+ FAIL() << "Expected fatal failure.";
+ }
+};
+
+class BarEnvironment : public testing::Environment {
+ public:
+ virtual void SetUp() {
+ printf("%s", "BarEnvironment::SetUp() called.\n");
+ }
+
+ virtual void TearDown() {
+ printf("%s", "BarEnvironment::TearDown() called.\n");
+ ADD_FAILURE() << "Expected non-fatal failure.";
+ }
+};
+
+bool GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests) = false;
+
+// The main function.
+//
+// The idea is to use Google Test to run all the tests we have defined (some
+// of them are intended to fail), and then compare the test results
+// with the "golden" file.
+int main(int argc, char **argv) {
+ testing::GTEST_FLAG(print_time) = false;
+
+ // We just run the tests, knowing some of them are intended to fail.
+ // We will use a separate Python script to compare the output of
+ // this program with the golden file.
+
+ // It's hard to test InitGoogleTest() directly, as it has many
+ // global side effects. The following line serves as a sanity test
+ // for it.
+ testing::InitGoogleTest(&argc, argv);
+ if (argc >= 2 &&
+ String(argv[1]) == "--gtest_internal_skip_environment_and_ad_hoc_tests")
+ GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests) = true;
+
+#if GTEST_HAS_DEATH_TEST
+ if (testing::internal::GTEST_FLAG(internal_run_death_test) != "") {
+ // Skip the usual output capturing if we're running as the child
+ // process of an threadsafe-style death test.
+# if GTEST_OS_WINDOWS
+ posix::FReopen("nul:", "w", stdout);
+# else
+ posix::FReopen("/dev/null", "w", stdout);
+# endif // GTEST_OS_WINDOWS
+ return RUN_ALL_TESTS();
+ }
+#endif // GTEST_HAS_DEATH_TEST
+
+ if (GTEST_FLAG(internal_skip_environment_and_ad_hoc_tests))
+ return RUN_ALL_TESTS();
+
+ // Registers two global test environments.
+ // The golden file verifies that they are set up in the order they
+ // are registered, and torn down in the reverse order.
+ testing::AddGlobalTestEnvironment(new FooEnvironment);
+ testing::AddGlobalTestEnvironment(new BarEnvironment);
+
+ return RunAllTests();
+}
diff --git a/src/testing/gtest/test/gtest_output_test_golden_lin.txt b/src/testing/gtest/test/gtest_output_test_golden_lin.txt
new file mode 100644
index 0000000..a1d342d
--- /dev/null
+++ b/src/testing/gtest/test/gtest_output_test_golden_lin.txt
@@ -0,0 +1,711 @@
+The non-test part of the code is expected to have 2 failures.
+
+gtest_output_test_.cc:#: Failure
+Value of: false
+ Actual: false
+Expected: true
+gtest_output_test_.cc:#: Failure
+Value of: 3
+Expected: 2
+[0;32m[==========] [mRunning 62 tests from 27 test cases.
+[0;32m[----------] [mGlobal test environment set-up.
+FooEnvironment::SetUp() called.
+BarEnvironment::SetUp() called.
+[0;32m[----------] [m1 test from ADeathTest
+[0;32m[ RUN ] [mADeathTest.ShouldRunFirst
+[0;32m[ OK ] [mADeathTest.ShouldRunFirst
+[0;32m[----------] [m1 test from ATypedDeathTest/0, where TypeParam = int
+[0;32m[ RUN ] [mATypedDeathTest/0.ShouldRunFirst
+[0;32m[ OK ] [mATypedDeathTest/0.ShouldRunFirst
+[0;32m[----------] [m1 test from ATypedDeathTest/1, where TypeParam = double
+[0;32m[ RUN ] [mATypedDeathTest/1.ShouldRunFirst
+[0;32m[ OK ] [mATypedDeathTest/1.ShouldRunFirst
+[0;32m[----------] [m1 test from My/ATypeParamDeathTest/0, where TypeParam = int
+[0;32m[ RUN ] [mMy/ATypeParamDeathTest/0.ShouldRunFirst
+[0;32m[ OK ] [mMy/ATypeParamDeathTest/0.ShouldRunFirst
+[0;32m[----------] [m1 test from My/ATypeParamDeathTest/1, where TypeParam = double
+[0;32m[ RUN ] [mMy/ATypeParamDeathTest/1.ShouldRunFirst
+[0;32m[ OK ] [mMy/ATypeParamDeathTest/1.ShouldRunFirst
+[0;32m[----------] [m2 tests from PassingTest
+[0;32m[ RUN ] [mPassingTest.PassingTest1
+[0;32m[ OK ] [mPassingTest.PassingTest1
+[0;32m[ RUN ] [mPassingTest.PassingTest2
+[0;32m[ OK ] [mPassingTest.PassingTest2
+[0;32m[----------] [m3 tests from FatalFailureTest
+[0;32m[ RUN ] [mFatalFailureTest.FatalFailureInSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: Failure
+Value of: x
+ Actual: 2
+Expected: 1
+[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInSubroutine
+[0;32m[ RUN ] [mFatalFailureTest.FatalFailureInNestedSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: Failure
+Value of: x
+ Actual: 2
+Expected: 1
+[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInNestedSubroutine
+[0;32m[ RUN ] [mFatalFailureTest.NonfatalFailureInSubroutine
+(expecting a failure on false)
+gtest_output_test_.cc:#: Failure
+Value of: false
+ Actual: false
+Expected: true
+[0;31m[ FAILED ] [mFatalFailureTest.NonfatalFailureInSubroutine
+[0;32m[----------] [m1 test from LoggingTest
+[0;32m[ RUN ] [mLoggingTest.InterleavingLoggingAndAssertions
+(expecting 2 failures on (3) >= (a[i]))
+i == 0
+i == 1
+gtest_output_test_.cc:#: Failure
+Expected: (3) >= (a[i]), actual: 3 vs 9
+i == 2
+i == 3
+gtest_output_test_.cc:#: Failure
+Expected: (3) >= (a[i]), actual: 3 vs 6
+[0;31m[ FAILED ] [mLoggingTest.InterleavingLoggingAndAssertions
+[0;32m[----------] [m6 tests from SCOPED_TRACETest
+[0;32m[ RUN ] [mSCOPED_TRACETest.ObeysScopes
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and shouldn't have a trace.
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should have a trace.
+Google Test trace:
+gtest_output_test_.cc:#: Expected trace
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and shouldn't have a trace.
+[0;31m[ FAILED ] [mSCOPED_TRACETest.ObeysScopes
+[0;32m[ RUN ] [mSCOPED_TRACETest.WorksInLoop
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 1
+Expected: 2
+Google Test trace:
+gtest_output_test_.cc:#: i = 1
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 2
+Expected: 1
+Google Test trace:
+gtest_output_test_.cc:#: i = 2
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInLoop
+[0;32m[ RUN ] [mSCOPED_TRACETest.WorksInSubroutine
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 1
+Expected: 2
+Google Test trace:
+gtest_output_test_.cc:#: n = 1
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 2
+Expected: 1
+Google Test trace:
+gtest_output_test_.cc:#: n = 2
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInSubroutine
+[0;32m[ RUN ] [mSCOPED_TRACETest.CanBeNested
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Value of: n
+ Actual: 2
+Expected: 1
+Google Test trace:
+gtest_output_test_.cc:#: n = 2
+gtest_output_test_.cc:#:
+[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeNested
+[0;32m[ RUN ] [mSCOPED_TRACETest.CanBeRepeated
+(expected to fail)
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should contain trace point A.
+Google Test trace:
+gtest_output_test_.cc:#: A
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should contain trace point A and B.
+Google Test trace:
+gtest_output_test_.cc:#: B
+gtest_output_test_.cc:#: A
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should contain trace point A, B, and C.
+Google Test trace:
+gtest_output_test_.cc:#: C
+gtest_output_test_.cc:#: B
+gtest_output_test_.cc:#: A
+gtest_output_test_.cc:#: Failure
+Failed
+This failure is expected, and should contain trace point A, B, and D.
+Google Test trace:
+gtest_output_test_.cc:#: D
+gtest_output_test_.cc:#: B
+gtest_output_test_.cc:#: A
+[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeRepeated
+[0;32m[ RUN ] [mSCOPED_TRACETest.WorksConcurrently
+(expecting 6 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #1 (in thread B, only trace B alive).
+Google Test trace:
+gtest_output_test_.cc:#: Trace B
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #2 (in thread A, trace A & B both alive).
+Google Test trace:
+gtest_output_test_.cc:#: Trace A
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #3 (in thread B, trace A & B both alive).
+Google Test trace:
+gtest_output_test_.cc:#: Trace B
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #4 (in thread B, only trace A alive).
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #5 (in thread A, only trace A alive).
+Google Test trace:
+gtest_output_test_.cc:#: Trace A
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #6 (in thread A, no trace alive).
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksConcurrently
+[0;32m[----------] [m1 test from NonFatalFailureInFixtureConstructorTest
+[0;32m[ RUN ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
+(expecting 5 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #1, in the test fixture c'tor.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #2, in SetUp().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #3, in the test body.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #4, in TearDown.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #5, in the test fixture d'tor.
+[0;31m[ FAILED ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
+[0;32m[----------] [m1 test from FatalFailureInFixtureConstructorTest
+[0;32m[ RUN ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
+(expecting 2 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #1, in the test fixture c'tor.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #2, in the test fixture d'tor.
+[0;31m[ FAILED ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
+[0;32m[----------] [m1 test from NonFatalFailureInSetUpTest
+[0;32m[ RUN ] [mNonFatalFailureInSetUpTest.FailureInSetUp
+(expecting 4 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #1, in SetUp().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #2, in the test function.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #3, in TearDown().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #4, in the test fixture d'tor.
+[0;31m[ FAILED ] [mNonFatalFailureInSetUpTest.FailureInSetUp
+[0;32m[----------] [m1 test from FatalFailureInSetUpTest
+[0;32m[ RUN ] [mFatalFailureInSetUpTest.FailureInSetUp
+(expecting 3 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #1, in SetUp().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #2, in TearDown().
+gtest_output_test_.cc:#: Failure
+Failed
+Expected failure #3, in the test fixture d'tor.
+[0;31m[ FAILED ] [mFatalFailureInSetUpTest.FailureInSetUp
+[0;32m[----------] [m1 test from AddFailureAtTest
+[0;32m[ RUN ] [mAddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber
+foo.cc:42: Failure
+Failed
+Expected failure in foo.cc
+[0;31m[ FAILED ] [mAddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber
+[0;32m[----------] [m4 tests from MixedUpTestCaseTest
+[0;32m[ RUN ] [mMixedUpTestCaseTest.FirstTestFromNamespaceFoo
+[0;32m[ OK ] [mMixedUpTestCaseTest.FirstTestFromNamespaceFoo
+[0;32m[ RUN ] [mMixedUpTestCaseTest.SecondTestFromNamespaceFoo
+[0;32m[ OK ] [mMixedUpTestCaseTest.SecondTestFromNamespaceFoo
+[0;32m[ RUN ] [mMixedUpTestCaseTest.ThisShouldFail
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class. However, in test case MixedUpTestCaseTest,
+you defined test FirstTestFromNamespaceFoo and test ThisShouldFail
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test cases.
+[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFail
+[0;32m[ RUN ] [mMixedUpTestCaseTest.ThisShouldFailToo
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class. However, in test case MixedUpTestCaseTest,
+you defined test FirstTestFromNamespaceFoo and test ThisShouldFailToo
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test cases.
+[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFailToo
+[0;32m[----------] [m2 tests from MixedUpTestCaseWithSameTestNameTest
+[0;32m[ RUN ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;32m[ OK ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;32m[ RUN ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class. However, in test case MixedUpTestCaseWithSameTestNameTest,
+you defined test TheSecondTestWithThisNameShouldFail and test TheSecondTestWithThisNameShouldFail
+using two different test fixture classes. This can happen if
+the two classes are from different namespaces or translation
+units and have the same name. You should probably rename one
+of the classes to put the tests into different test cases.
+[0;31m[ FAILED ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;32m[----------] [m2 tests from TEST_F_before_TEST_in_same_test_case
+[0;32m[ RUN ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
+[0;32m[ OK ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTEST_F
+[0;32m[ RUN ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class, so mixing TEST_F and TEST in the same test case is
+illegal. In test case TEST_F_before_TEST_in_same_test_case,
+test DefinedUsingTEST_F is defined using TEST_F but
+test DefinedUsingTESTAndShouldFail is defined using TEST. You probably
+want to change the TEST to TEST_F or move it to another test
+case.
+[0;31m[ FAILED ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
+[0;32m[----------] [m2 tests from TEST_before_TEST_F_in_same_test_case
+[0;32m[ RUN ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
+[0;32m[ OK ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST
+[0;32m[ RUN ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
+gtest.cc:#: Failure
+Failed
+All tests in the same test case must use the same test fixture
+class, so mixing TEST_F and TEST in the same test case is
+illegal. In test case TEST_before_TEST_F_in_same_test_case,
+test DefinedUsingTEST_FAndShouldFail is defined using TEST_F but
+test DefinedUsingTEST is defined using TEST. You probably
+want to change the TEST to TEST_F or move it to another test
+case.
+[0;31m[ FAILED ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
+[0;32m[----------] [m8 tests from ExpectNonfatalFailureTest
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.CanReferenceGlobalVariables
+[0;32m[ OK ] [mExpectNonfatalFailureTest.CanReferenceGlobalVariables
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.CanReferenceLocalVariables
+[0;32m[ OK ] [mExpectNonfatalFailureTest.CanReferenceLocalVariables
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure
+[0;32m[ OK ] [mExpectNonfatalFailureTest.SucceedsWhenThereIsOneNonfatalFailure
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual: 2 failures
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure 1.
+
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure 2.
+
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
+[0;32m[ RUN ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
+[0;32m[----------] [m8 tests from ExpectFatalFailureTest
+[0;32m[ RUN ] [mExpectFatalFailureTest.CanReferenceGlobalVariables
+[0;32m[ OK ] [mExpectFatalFailureTest.CanReferenceGlobalVariables
+[0;32m[ RUN ] [mExpectFatalFailureTest.CanReferenceLocalStaticVariables
+[0;32m[ OK ] [mExpectFatalFailureTest.CanReferenceLocalStaticVariables
+[0;32m[ RUN ] [mExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure
+[0;32m[ OK ] [mExpectFatalFailureTest.SucceedsWhenThereIsOneFatalFailure
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual: 2 failures
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenStatementReturns
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementReturns
+[0;32m[ RUN ] [mExpectFatalFailureTest.FailsWhenStatementThrows
+(expecting a failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementThrows
+[0;32m[----------] [m2 tests from TypedTest/0, where TypeParam = int
+[0;32m[ RUN ] [mTypedTest/0.Success
+[0;32m[ OK ] [mTypedTest/0.Success
+[0;32m[ RUN ] [mTypedTest/0.Failure
+gtest_output_test_.cc:#: Failure
+Value of: TypeParam()
+ Actual: 0
+Expected: 1
+Expected failure
+[0;31m[ FAILED ] [mTypedTest/0.Failure, where TypeParam = int
+[0;32m[----------] [m2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char
+[0;32m[ RUN ] [mUnsigned/TypedTestP/0.Success
+[0;32m[ OK ] [mUnsigned/TypedTestP/0.Success
+[0;32m[ RUN ] [mUnsigned/TypedTestP/0.Failure
+gtest_output_test_.cc:#: Failure
+Value of: TypeParam()
+ Actual: '\0'
+Expected: 1U
+Which is: 1
+Expected failure
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
+[0;32m[----------] [m2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int
+[0;32m[ RUN ] [mUnsigned/TypedTestP/1.Success
+[0;32m[ OK ] [mUnsigned/TypedTestP/1.Success
+[0;32m[ RUN ] [mUnsigned/TypedTestP/1.Failure
+gtest_output_test_.cc:#: Failure
+Value of: TypeParam()
+ Actual: 0
+Expected: 1U
+Which is: 1
+Expected failure
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
+[0;32m[----------] [m4 tests from ExpectFailureTest
+[0;32m[ RUN ] [mExpectFailureTest.ExpectFatalFailure
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure containing "Some other fatal failure expected."
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailure
+[0;32m[ RUN ] [mExpectFailureTest.ExpectNonFatalFailure
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure containing "Some other non-fatal failure."
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailure
+[0;32m[ RUN ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 fatal failure containing "Some other fatal failure expected."
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
+[0;32m[ RUN ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Success:
+Succeeded
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual:
+gtest_output_test_.cc:#: Fatal failure:
+Failed
+Expected fatal failure.
+
+(expecting 1 failure)
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure containing "Some other non-fatal failure."
+ Actual:
+gtest_output_test_.cc:#: Non-fatal failure:
+Failed
+Expected non-fatal failure.
+
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
+[0;32m[----------] [m2 tests from ExpectFailureWithThreadsTest
+[0;32m[ RUN ] [mExpectFailureWithThreadsTest.ExpectFatalFailure
+(expecting 2 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected fatal failure.
+gtest.cc:#: Failure
+Expected: 1 fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectFatalFailure
+[0;32m[ RUN ] [mExpectFailureWithThreadsTest.ExpectNonFatalFailure
+(expecting 2 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected non-fatal failure.
+gtest.cc:#: Failure
+Expected: 1 non-fatal failure
+ Actual: 0 failures
+[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectNonFatalFailure
+[0;32m[----------] [m1 test from ScopedFakeTestPartResultReporterTest
+[0;32m[ RUN ] [mScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread
+(expecting 2 failures)
+gtest_output_test_.cc:#: Failure
+Failed
+Expected fatal failure.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected non-fatal failure.
+[0;31m[ FAILED ] [mScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread
+[0;32m[----------] [m1 test from PrintingFailingParams/FailingParamTest
+[0;32m[ RUN ] [mPrintingFailingParams/FailingParamTest.Fails/0
+gtest_output_test_.cc:#: Failure
+Value of: GetParam()
+ Actual: 2
+Expected: 1
+[0;31m[ FAILED ] [mPrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2
+[0;32m[----------] [mGlobal test environment tear-down
+BarEnvironment::TearDown() called.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected non-fatal failure.
+FooEnvironment::TearDown() called.
+gtest_output_test_.cc:#: Failure
+Failed
+Expected fatal failure.
+[0;32m[==========] [m62 tests from 27 test cases ran.
+[0;32m[ PASSED ] [m21 tests.
+[0;31m[ FAILED ] [m41 tests, listed below:
+[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInSubroutine
+[0;31m[ FAILED ] [mFatalFailureTest.FatalFailureInNestedSubroutine
+[0;31m[ FAILED ] [mFatalFailureTest.NonfatalFailureInSubroutine
+[0;31m[ FAILED ] [mLoggingTest.InterleavingLoggingAndAssertions
+[0;31m[ FAILED ] [mSCOPED_TRACETest.ObeysScopes
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInLoop
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksInSubroutine
+[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeNested
+[0;31m[ FAILED ] [mSCOPED_TRACETest.CanBeRepeated
+[0;31m[ FAILED ] [mSCOPED_TRACETest.WorksConcurrently
+[0;31m[ FAILED ] [mNonFatalFailureInFixtureConstructorTest.FailureInConstructor
+[0;31m[ FAILED ] [mFatalFailureInFixtureConstructorTest.FailureInConstructor
+[0;31m[ FAILED ] [mNonFatalFailureInSetUpTest.FailureInSetUp
+[0;31m[ FAILED ] [mFatalFailureInSetUpTest.FailureInSetUp
+[0;31m[ FAILED ] [mAddFailureAtTest.MessageContainsSpecifiedFileAndLineNumber
+[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFail
+[0;31m[ FAILED ] [mMixedUpTestCaseTest.ThisShouldFailToo
+[0;31m[ FAILED ] [mMixedUpTestCaseWithSameTestNameTest.TheSecondTestWithThisNameShouldFail
+[0;31m[ FAILED ] [mTEST_F_before_TEST_in_same_test_case.DefinedUsingTESTAndShouldFail
+[0;31m[ FAILED ] [mTEST_before_TEST_F_in_same_test_case.DefinedUsingTEST_FAndShouldFail
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsNoNonfatalFailure
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereAreTwoNonfatalFailures
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenThereIsOneFatalFailure
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementReturns
+[0;31m[ FAILED ] [mExpectNonfatalFailureTest.FailsWhenStatementThrows
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsNoFatalFailure
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereAreTwoFatalFailures
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenThereIsOneNonfatalFailure
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementReturns
+[0;31m[ FAILED ] [mExpectFatalFailureTest.FailsWhenStatementThrows
+[0;31m[ FAILED ] [mTypedTest/0.Failure, where TypeParam = int
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
+[0;31m[ FAILED ] [mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailure
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailure
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectFatalFailureOnAllThreads
+[0;31m[ FAILED ] [mExpectFailureTest.ExpectNonFatalFailureOnAllThreads
+[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectFatalFailure
+[0;31m[ FAILED ] [mExpectFailureWithThreadsTest.ExpectNonFatalFailure
+[0;31m[ FAILED ] [mScopedFakeTestPartResultReporterTest.InterceptOnlyCurrentThread
+[0;31m[ FAILED ] [mPrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2
+
+41 FAILED TESTS
+[0;33m YOU HAVE 1 DISABLED TEST
+
+[mNote: Google Test filter = FatalFailureTest.*:LoggingTest.*
+[==========] Running 4 tests from 2 test cases.
+[----------] Global test environment set-up.
+[----------] 3 tests from FatalFailureTest
+[ RUN ] FatalFailureTest.FatalFailureInSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: Failure
+Value of: x
+ Actual: 2
+Expected: 1
+[ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms)
+[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
+(expecting a failure that x should be 1)
+gtest_output_test_.cc:#: Failure
+Value of: x
+ Actual: 2
+Expected: 1
+[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms)
+[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
+(expecting a failure on false)
+gtest_output_test_.cc:#: Failure
+Value of: false
+ Actual: false
+Expected: true
+[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine (? ms)
+[----------] 3 tests from FatalFailureTest (? ms total)
+
+[----------] 1 test from LoggingTest
+[ RUN ] LoggingTest.InterleavingLoggingAndAssertions
+(expecting 2 failures on (3) >= (a[i]))
+i == 0
+i == 1
+gtest_output_test_.cc:#: Failure
+Expected: (3) >= (a[i]), actual: 3 vs 9
+i == 2
+i == 3
+gtest_output_test_.cc:#: Failure
+Expected: (3) >= (a[i]), actual: 3 vs 6
+[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions (? ms)
+[----------] 1 test from LoggingTest (? ms total)
+
+[----------] Global test environment tear-down
+[==========] 4 tests from 2 test cases ran. (? ms total)
+[ PASSED ] 0 tests.
+[ FAILED ] 4 tests, listed below:
+[ FAILED ] FatalFailureTest.FatalFailureInSubroutine
+[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine
+[ FAILED ] FatalFailureTest.NonfatalFailureInSubroutine
+[ FAILED ] LoggingTest.InterleavingLoggingAndAssertions
+
+ 4 FAILED TESTS
+ YOU HAVE 1 DISABLED TEST
+
+Note: Google Test filter = *DISABLED_*
+[==========] Running 1 test from 1 test case.
+[----------] Global test environment set-up.
+[----------] 1 test from DisabledTestsWarningTest
+[ RUN ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
+[ OK ] DisabledTestsWarningTest.DISABLED_AlsoRunDisabledTestsFlagSuppressesWarning
+[----------] Global test environment tear-down
+[==========] 1 test from 1 test case ran.
+[ PASSED ] 1 test.
+Note: Google Test filter = PassingTest.*
+Note: This is test shard 2 of 2.
+[==========] Running 1 test from 1 test case.
+[----------] Global test environment set-up.
+[----------] 1 test from PassingTest
+[ RUN ] PassingTest.PassingTest2
+[ OK ] PassingTest.PassingTest2
+[----------] Global test environment tear-down
+[==========] 1 test from 1 test case ran.
+[ PASSED ] 1 test.
+
+ YOU HAVE 1 DISABLED TEST
+
diff --git a/src/testing/gtest/test/gtest_pred_impl_unittest.cc b/src/testing/gtest/test/gtest_pred_impl_unittest.cc
new file mode 100644
index 0000000..a84eff8
--- /dev/null
+++ b/src/testing/gtest/test/gtest_pred_impl_unittest.cc
@@ -0,0 +1,2427 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on 10/31/2011 by command
+// 'gen_gtest_pred_impl.py 5'. DO NOT EDIT BY HAND!
+
+// Regression test for gtest_pred_impl.h
+//
+// This file is generated by a script and quite long. If you intend to
+// learn how Google Test works by reading its unit tests, read
+// gtest_unittest.cc instead.
+//
+// This is intended as a regression test for the Google Test predicate
+// assertions. We compile it as part of the gtest_unittest target
+// only to keep the implementation tidy and compact, as it is quite
+// involved to set up the stage for testing Google Test using Google
+// Test itself.
+//
+// Currently, gtest_unittest takes ~11 seconds to run in the testing
+// daemon. In the future, if it grows too large and needs much more
+// time to finish, we should consider separating this file into a
+// stand-alone regression test.
+
+#include <iostream>
+
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+// A user-defined data type.
+struct Bool {
+ explicit Bool(int val) : value(val != 0) {}
+
+ bool operator>(int n) const { return value > Bool(n).value; }
+
+ Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); }
+
+ bool operator==(const Bool& rhs) const { return value == rhs.value; }
+
+ bool value;
+};
+
+// Enables Bool to be used in assertions.
+std::ostream& operator<<(std::ostream& os, const Bool& x) {
+ return os << (x.value ? "true" : "false");
+}
+
+// Sample functions/functors for testing unary predicate assertions.
+
+// A unary predicate function.
+template <typename T1>
+bool PredFunction1(T1 v1) {
+ return v1 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction1Int(int v1) {
+ return v1 > 0;
+}
+bool PredFunction1Bool(Bool v1) {
+ return v1 > 0;
+}
+
+// A unary predicate functor.
+struct PredFunctor1 {
+ template <typename T1>
+ bool operator()(const T1& v1) {
+ return v1 > 0;
+ }
+};
+
+// A unary predicate-formatter function.
+template <typename T1>
+testing::AssertionResult PredFormatFunction1(const char* e1,
+ const T1& v1) {
+ if (PredFunction1(v1))
+ return testing::AssertionSuccess();
+
+ return testing::AssertionFailure()
+ << e1
+ << " is expected to be positive, but evaluates to "
+ << v1 << ".";
+}
+
+// A unary predicate-formatter functor.
+struct PredFormatFunctor1 {
+ template <typename T1>
+ testing::AssertionResult operator()(const char* e1,
+ const T1& v1) const {
+ return PredFormatFunction1(e1, v1);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT1.
+
+class Predicate1Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+};
+
+bool Predicate1Test::expected_to_finish_;
+bool Predicate1Test::finished_;
+int Predicate1Test::n1_;
+
+typedef Predicate1Test EXPECT_PRED_FORMAT1Test;
+typedef Predicate1Test ASSERT_PRED_FORMAT1Test;
+typedef Predicate1Test EXPECT_PRED1Test;
+typedef Predicate1Test ASSERT_PRED1Test;
+
+// Tests a successful EXPECT_PRED1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED1Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED1(PredFunction1Int,
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED1Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED1(PredFunction1Bool,
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED1Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED1(PredFunctor1(),
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED1Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED1(PredFunctor1(),
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED1Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(PredFunction1Int,
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED1Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(PredFunction1Bool,
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED1Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(PredFunctor1(),
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED1Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(PredFunctor1(),
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED1Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED1(PredFunction1Int,
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED1Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED1(PredFunction1Bool,
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED1Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED1(PredFunctor1(),
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED1Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED1(PredFunctor1(),
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED1Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED1(PredFunction1Int,
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED1Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED1(PredFunction1Bool,
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED1Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED1(PredFunctor1(),
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED1Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED1(PredFunctor1(),
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT1(PredFormatFunction1,
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT1(PredFormatFunction1,
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT1(PredFormatFunctor1(),
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT1(PredFormatFunctor1(),
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT1(PredFormatFunction1,
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT1(PredFormatFunction1,
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT1(PredFormatFunctor1(),
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT1Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT1(PredFormatFunctor1(),
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT1(PredFormatFunction1,
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT1(PredFormatFunction1,
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT1(PredFormatFunctor1(),
+ ++n1_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT1(PredFormatFunctor1(),
+ Bool(++n1_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(PredFormatFunction1,
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(PredFormatFunction1,
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(PredFormatFunctor1(),
+ n1_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT1 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT1Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(PredFormatFunctor1(),
+ Bool(n1_++));
+ finished_ = true;
+ }, "");
+}
+// Sample functions/functors for testing binary predicate assertions.
+
+// A binary predicate function.
+template <typename T1, typename T2>
+bool PredFunction2(T1 v1, T2 v2) {
+ return v1 + v2 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction2Int(int v1, int v2) {
+ return v1 + v2 > 0;
+}
+bool PredFunction2Bool(Bool v1, Bool v2) {
+ return v1 + v2 > 0;
+}
+
+// A binary predicate functor.
+struct PredFunctor2 {
+ template <typename T1, typename T2>
+ bool operator()(const T1& v1,
+ const T2& v2) {
+ return v1 + v2 > 0;
+ }
+};
+
+// A binary predicate-formatter function.
+template <typename T1, typename T2>
+testing::AssertionResult PredFormatFunction2(const char* e1,
+ const char* e2,
+ const T1& v1,
+ const T2& v2) {
+ if (PredFunction2(v1, v2))
+ return testing::AssertionSuccess();
+
+ return testing::AssertionFailure()
+ << e1 << " + " << e2
+ << " is expected to be positive, but evaluates to "
+ << v1 + v2 << ".";
+}
+
+// A binary predicate-formatter functor.
+struct PredFormatFunctor2 {
+ template <typename T1, typename T2>
+ testing::AssertionResult operator()(const char* e1,
+ const char* e2,
+ const T1& v1,
+ const T2& v2) const {
+ return PredFormatFunction2(e1, e2, v1, v2);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT2.
+
+class Predicate2Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = n2_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+ EXPECT_EQ(1, n2_) <<
+ "The predicate assertion didn't evaluate argument 3 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+ static int n2_;
+};
+
+bool Predicate2Test::expected_to_finish_;
+bool Predicate2Test::finished_;
+int Predicate2Test::n1_;
+int Predicate2Test::n2_;
+
+typedef Predicate2Test EXPECT_PRED_FORMAT2Test;
+typedef Predicate2Test ASSERT_PRED_FORMAT2Test;
+typedef Predicate2Test EXPECT_PRED2Test;
+typedef Predicate2Test ASSERT_PRED2Test;
+
+// Tests a successful EXPECT_PRED2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED2Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED2(PredFunction2Int,
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED2Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED2(PredFunction2Bool,
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED2Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED2(PredFunctor2(),
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED2Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED2(PredFunctor2(),
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED2Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(PredFunction2Int,
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED2Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(PredFunction2Bool,
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED2Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(PredFunctor2(),
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED2Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(PredFunctor2(),
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED2Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED2(PredFunction2Int,
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED2Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED2(PredFunction2Bool,
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED2Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED2(PredFunctor2(),
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED2Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED2(PredFunctor2(),
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED2Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED2(PredFunction2Int,
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED2Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED2(PredFunction2Bool,
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED2Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED2(PredFunctor2(),
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED2Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED2(PredFunctor2(),
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT2(PredFormatFunction2,
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT2(PredFormatFunction2,
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT2(PredFormatFunctor2(),
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT2(PredFormatFunctor2(),
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(PredFormatFunction2,
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(PredFormatFunction2,
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(PredFormatFunctor2(),
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT2Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(PredFormatFunctor2(),
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT2(PredFormatFunction2,
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT2(PredFormatFunction2,
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT2(PredFormatFunctor2(),
+ ++n1_,
+ ++n2_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT2(PredFormatFunctor2(),
+ Bool(++n1_),
+ Bool(++n2_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(PredFormatFunction2,
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(PredFormatFunction2,
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(PredFormatFunctor2(),
+ n1_++,
+ n2_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT2 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT2Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(PredFormatFunctor2(),
+ Bool(n1_++),
+ Bool(n2_++));
+ finished_ = true;
+ }, "");
+}
+// Sample functions/functors for testing ternary predicate assertions.
+
+// A ternary predicate function.
+template <typename T1, typename T2, typename T3>
+bool PredFunction3(T1 v1, T2 v2, T3 v3) {
+ return v1 + v2 + v3 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction3Int(int v1, int v2, int v3) {
+ return v1 + v2 + v3 > 0;
+}
+bool PredFunction3Bool(Bool v1, Bool v2, Bool v3) {
+ return v1 + v2 + v3 > 0;
+}
+
+// A ternary predicate functor.
+struct PredFunctor3 {
+ template <typename T1, typename T2, typename T3>
+ bool operator()(const T1& v1,
+ const T2& v2,
+ const T3& v3) {
+ return v1 + v2 + v3 > 0;
+ }
+};
+
+// A ternary predicate-formatter function.
+template <typename T1, typename T2, typename T3>
+testing::AssertionResult PredFormatFunction3(const char* e1,
+ const char* e2,
+ const char* e3,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3) {
+ if (PredFunction3(v1, v2, v3))
+ return testing::AssertionSuccess();
+
+ return testing::AssertionFailure()
+ << e1 << " + " << e2 << " + " << e3
+ << " is expected to be positive, but evaluates to "
+ << v1 + v2 + v3 << ".";
+}
+
+// A ternary predicate-formatter functor.
+struct PredFormatFunctor3 {
+ template <typename T1, typename T2, typename T3>
+ testing::AssertionResult operator()(const char* e1,
+ const char* e2,
+ const char* e3,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3) const {
+ return PredFormatFunction3(e1, e2, e3, v1, v2, v3);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT3.
+
+class Predicate3Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = n2_ = n3_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+ EXPECT_EQ(1, n2_) <<
+ "The predicate assertion didn't evaluate argument 3 "
+ "exactly once.";
+ EXPECT_EQ(1, n3_) <<
+ "The predicate assertion didn't evaluate argument 4 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+ static int n2_;
+ static int n3_;
+};
+
+bool Predicate3Test::expected_to_finish_;
+bool Predicate3Test::finished_;
+int Predicate3Test::n1_;
+int Predicate3Test::n2_;
+int Predicate3Test::n3_;
+
+typedef Predicate3Test EXPECT_PRED_FORMAT3Test;
+typedef Predicate3Test ASSERT_PRED_FORMAT3Test;
+typedef Predicate3Test EXPECT_PRED3Test;
+typedef Predicate3Test ASSERT_PRED3Test;
+
+// Tests a successful EXPECT_PRED3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED3Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED3(PredFunction3Int,
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED3Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED3(PredFunction3Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED3Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED3(PredFunctor3(),
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED3Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED3(PredFunctor3(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED3Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(PredFunction3Int,
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED3Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(PredFunction3Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED3Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(PredFunctor3(),
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED3Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(PredFunctor3(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED3Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED3(PredFunction3Int,
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED3Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED3(PredFunction3Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED3Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED3(PredFunctor3(),
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED3Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED3(PredFunctor3(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED3Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(PredFunction3Int,
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED3Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(PredFunction3Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED3Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(PredFunctor3(),
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED3Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(PredFunctor3(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT3(PredFormatFunction3,
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT3(PredFormatFunction3,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT3(PredFormatFunctor3(),
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT3(PredFormatFunctor3(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT3(PredFormatFunction3,
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT3(PredFormatFunction3,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT3(PredFormatFunctor3(),
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT3Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT3(PredFormatFunctor3(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT3(PredFormatFunction3,
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT3(PredFormatFunction3,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT3(PredFormatFunctor3(),
+ ++n1_,
+ ++n2_,
+ ++n3_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT3(PredFormatFunctor3(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT3(PredFormatFunction3,
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT3(PredFormatFunction3,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT3(PredFormatFunctor3(),
+ n1_++,
+ n2_++,
+ n3_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT3 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT3Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT3(PredFormatFunctor3(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++));
+ finished_ = true;
+ }, "");
+}
+// Sample functions/functors for testing 4-ary predicate assertions.
+
+// A 4-ary predicate function.
+template <typename T1, typename T2, typename T3, typename T4>
+bool PredFunction4(T1 v1, T2 v2, T3 v3, T4 v4) {
+ return v1 + v2 + v3 + v4 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction4Int(int v1, int v2, int v3, int v4) {
+ return v1 + v2 + v3 + v4 > 0;
+}
+bool PredFunction4Bool(Bool v1, Bool v2, Bool v3, Bool v4) {
+ return v1 + v2 + v3 + v4 > 0;
+}
+
+// A 4-ary predicate functor.
+struct PredFunctor4 {
+ template <typename T1, typename T2, typename T3, typename T4>
+ bool operator()(const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4) {
+ return v1 + v2 + v3 + v4 > 0;
+ }
+};
+
+// A 4-ary predicate-formatter function.
+template <typename T1, typename T2, typename T3, typename T4>
+testing::AssertionResult PredFormatFunction4(const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4) {
+ if (PredFunction4(v1, v2, v3, v4))
+ return testing::AssertionSuccess();
+
+ return testing::AssertionFailure()
+ << e1 << " + " << e2 << " + " << e3 << " + " << e4
+ << " is expected to be positive, but evaluates to "
+ << v1 + v2 + v3 + v4 << ".";
+}
+
+// A 4-ary predicate-formatter functor.
+struct PredFormatFunctor4 {
+ template <typename T1, typename T2, typename T3, typename T4>
+ testing::AssertionResult operator()(const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4) const {
+ return PredFormatFunction4(e1, e2, e3, e4, v1, v2, v3, v4);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT4.
+
+class Predicate4Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = n2_ = n3_ = n4_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+ EXPECT_EQ(1, n2_) <<
+ "The predicate assertion didn't evaluate argument 3 "
+ "exactly once.";
+ EXPECT_EQ(1, n3_) <<
+ "The predicate assertion didn't evaluate argument 4 "
+ "exactly once.";
+ EXPECT_EQ(1, n4_) <<
+ "The predicate assertion didn't evaluate argument 5 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+ static int n2_;
+ static int n3_;
+ static int n4_;
+};
+
+bool Predicate4Test::expected_to_finish_;
+bool Predicate4Test::finished_;
+int Predicate4Test::n1_;
+int Predicate4Test::n2_;
+int Predicate4Test::n3_;
+int Predicate4Test::n4_;
+
+typedef Predicate4Test EXPECT_PRED_FORMAT4Test;
+typedef Predicate4Test ASSERT_PRED_FORMAT4Test;
+typedef Predicate4Test EXPECT_PRED4Test;
+typedef Predicate4Test ASSERT_PRED4Test;
+
+// Tests a successful EXPECT_PRED4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED4Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED4(PredFunction4Int,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED4Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED4(PredFunction4Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED4Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED4(PredFunctor4(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED4Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED4(PredFunctor4(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED4Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED4(PredFunction4Int,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED4Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED4(PredFunction4Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED4Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED4(PredFunctor4(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED4Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED4(PredFunctor4(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED4Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED4(PredFunction4Int,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED4Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED4(PredFunction4Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED4Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED4(PredFunctor4(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED4Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED4(PredFunctor4(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED4Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED4(PredFunction4Int,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED4Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED4(PredFunction4Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED4Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED4(PredFunctor4(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED4Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED4(PredFunctor4(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT4(PredFormatFunction4,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT4(PredFormatFunction4,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT4(PredFormatFunctor4(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT4(PredFormatFunctor4(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(PredFormatFunction4,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(PredFormatFunction4,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(PredFormatFunctor4(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT4Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(PredFormatFunctor4(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT4(PredFormatFunction4,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT4(PredFormatFunction4,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT4(PredFormatFunctor4(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT4(PredFormatFunctor4(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT4(PredFormatFunction4,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT4(PredFormatFunction4,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT4(PredFormatFunctor4(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT4 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT4Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT4(PredFormatFunctor4(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++));
+ finished_ = true;
+ }, "");
+}
+// Sample functions/functors for testing 5-ary predicate assertions.
+
+// A 5-ary predicate function.
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+bool PredFunction5(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5) {
+ return v1 + v2 + v3 + v4 + v5 > 0;
+}
+
+// The following two functions are needed to circumvent a bug in
+// gcc 2.95.3, which sometimes has problem with the above template
+// function.
+bool PredFunction5Int(int v1, int v2, int v3, int v4, int v5) {
+ return v1 + v2 + v3 + v4 + v5 > 0;
+}
+bool PredFunction5Bool(Bool v1, Bool v2, Bool v3, Bool v4, Bool v5) {
+ return v1 + v2 + v3 + v4 + v5 > 0;
+}
+
+// A 5-ary predicate functor.
+struct PredFunctor5 {
+ template <typename T1, typename T2, typename T3, typename T4, typename T5>
+ bool operator()(const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4,
+ const T5& v5) {
+ return v1 + v2 + v3 + v4 + v5 > 0;
+ }
+};
+
+// A 5-ary predicate-formatter function.
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+testing::AssertionResult PredFormatFunction5(const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const char* e5,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4,
+ const T5& v5) {
+ if (PredFunction5(v1, v2, v3, v4, v5))
+ return testing::AssertionSuccess();
+
+ return testing::AssertionFailure()
+ << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " + " << e5
+ << " is expected to be positive, but evaluates to "
+ << v1 + v2 + v3 + v4 + v5 << ".";
+}
+
+// A 5-ary predicate-formatter functor.
+struct PredFormatFunctor5 {
+ template <typename T1, typename T2, typename T3, typename T4, typename T5>
+ testing::AssertionResult operator()(const char* e1,
+ const char* e2,
+ const char* e3,
+ const char* e4,
+ const char* e5,
+ const T1& v1,
+ const T2& v2,
+ const T3& v3,
+ const T4& v4,
+ const T5& v5) const {
+ return PredFormatFunction5(e1, e2, e3, e4, e5, v1, v2, v3, v4, v5);
+ }
+};
+
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT5.
+
+class Predicate5Test : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ expected_to_finish_ = true;
+ finished_ = false;
+ n1_ = n2_ = n3_ = n4_ = n5_ = 0;
+ }
+
+ virtual void TearDown() {
+ // Verifies that each of the predicate's arguments was evaluated
+ // exactly once.
+ EXPECT_EQ(1, n1_) <<
+ "The predicate assertion didn't evaluate argument 2 "
+ "exactly once.";
+ EXPECT_EQ(1, n2_) <<
+ "The predicate assertion didn't evaluate argument 3 "
+ "exactly once.";
+ EXPECT_EQ(1, n3_) <<
+ "The predicate assertion didn't evaluate argument 4 "
+ "exactly once.";
+ EXPECT_EQ(1, n4_) <<
+ "The predicate assertion didn't evaluate argument 5 "
+ "exactly once.";
+ EXPECT_EQ(1, n5_) <<
+ "The predicate assertion didn't evaluate argument 6 "
+ "exactly once.";
+
+ // Verifies that the control flow in the test function is expected.
+ if (expected_to_finish_ && !finished_) {
+ FAIL() << "The predicate assertion unexpactedly aborted the test.";
+ } else if (!expected_to_finish_ && finished_) {
+ FAIL() << "The failed predicate assertion didn't abort the test "
+ "as expected.";
+ }
+ }
+
+ // true iff the test function is expected to run to finish.
+ static bool expected_to_finish_;
+
+ // true iff the test function did run to finish.
+ static bool finished_;
+
+ static int n1_;
+ static int n2_;
+ static int n3_;
+ static int n4_;
+ static int n5_;
+};
+
+bool Predicate5Test::expected_to_finish_;
+bool Predicate5Test::finished_;
+int Predicate5Test::n1_;
+int Predicate5Test::n2_;
+int Predicate5Test::n3_;
+int Predicate5Test::n4_;
+int Predicate5Test::n5_;
+
+typedef Predicate5Test EXPECT_PRED_FORMAT5Test;
+typedef Predicate5Test ASSERT_PRED_FORMAT5Test;
+typedef Predicate5Test EXPECT_PRED5Test;
+typedef Predicate5Test ASSERT_PRED5Test;
+
+// Tests a successful EXPECT_PRED5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED5Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED5(PredFunction5Int,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED5Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED5(PredFunction5Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED5Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED5(PredFunctor5(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED5Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED5(PredFunctor5(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED5Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED5(PredFunction5Int,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED5Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED5(PredFunction5Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED5Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED5(PredFunctor5(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED5Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED5(PredFunctor5(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED5Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED5(PredFunction5Int,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED5Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED5(PredFunction5Bool,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED5Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED5(PredFunctor5(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED5Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED5(PredFunctor5(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED5Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED5(PredFunction5Int,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED5Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED5(PredFunction5Bool,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED5Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED5(PredFunctor5(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED5Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED5(PredFunctor5(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT5(PredFormatFunction5,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT5(PredFormatFunction5,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnBuiltInTypeSuccess) {
+ EXPECT_PRED_FORMAT5(PredFormatFunctor5(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnUserTypeSuccess) {
+ EXPECT_PRED_FORMAT5(PredFormatFunctor5(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a failed EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT5(PredFormatFunction5,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctionOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT5(PredFormatFunction5,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnBuiltInTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT5(PredFormatFunctor5(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed EXPECT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(EXPECT_PRED_FORMAT5Test, FunctorOnUserTypeFailure) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT5(PredFormatFunctor5(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a successful ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT5(PredFormatFunction5,
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT5(PredFormatFunction5,
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnBuiltInTypeSuccess) {
+ ASSERT_PRED_FORMAT5(PredFormatFunctor5(),
+ ++n1_,
+ ++n2_,
+ ++n3_,
+ ++n4_,
+ ++n5_);
+ finished_ = true;
+}
+
+// Tests a successful ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnUserTypeSuccess) {
+ ASSERT_PRED_FORMAT5(PredFormatFunctor5(),
+ Bool(++n1_),
+ Bool(++n2_),
+ Bool(++n3_),
+ Bool(++n4_),
+ Bool(++n5_));
+ finished_ = true;
+}
+
+// Tests a failed ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(PredFormatFunction5,
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a function on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctionOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(PredFormatFunction5,
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a built-in type (int).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnBuiltInTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(PredFormatFunctor5(),
+ n1_++,
+ n2_++,
+ n3_++,
+ n4_++,
+ n5_++);
+ finished_ = true;
+ }, "");
+}
+
+// Tests a failed ASSERT_PRED_FORMAT5 where the
+// predicate-formatter is a functor on a user-defined type (Bool).
+TEST_F(ASSERT_PRED_FORMAT5Test, FunctorOnUserTypeFailure) {
+ expected_to_finish_ = false;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(PredFormatFunctor5(),
+ Bool(n1_++),
+ Bool(n2_++),
+ Bool(n3_++),
+ Bool(n4_++),
+ Bool(n5_++));
+ finished_ = true;
+ }, "");
+}
diff --git a/src/testing/gtest/test/gtest_prod_test.cc b/src/testing/gtest/test/gtest_prod_test.cc
new file mode 100644
index 0000000..060abce
--- /dev/null
+++ b/src/testing/gtest/test/gtest_prod_test.cc
@@ -0,0 +1,57 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Unit test for include/gtest/gtest_prod.h.
+
+#include "gtest/gtest.h"
+#include "test/production.h"
+
+// Tests that private members can be accessed from a TEST declared as
+// a friend of the class.
+TEST(PrivateCodeTest, CanAccessPrivateMembers) {
+ PrivateCode a;
+ EXPECT_EQ(0, a.x_);
+
+ a.set_x(1);
+ EXPECT_EQ(1, a.x_);
+}
+
+typedef testing::Test PrivateCodeFixtureTest;
+
+// Tests that private members can be accessed from a TEST_F declared
+// as a friend of the class.
+TEST_F(PrivateCodeFixtureTest, CanAccessPrivateMembers) {
+ PrivateCode a;
+ EXPECT_EQ(0, a.x_);
+
+ a.set_x(2);
+ EXPECT_EQ(2, a.x_);
+}
diff --git a/src/testing/gtest/test/gtest_repeat_test.cc b/src/testing/gtest/test/gtest_repeat_test.cc
new file mode 100644
index 0000000..481012a
--- /dev/null
+++ b/src/testing/gtest/test/gtest_repeat_test.cc
@@ -0,0 +1,253 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests the --gtest_repeat=number flag.
+
+#include <stdlib.h>
+#include <iostream>
+#include "gtest/gtest.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+
+GTEST_DECLARE_string_(death_test_style);
+GTEST_DECLARE_string_(filter);
+GTEST_DECLARE_int32_(repeat);
+
+} // namespace testing
+
+using testing::GTEST_FLAG(death_test_style);
+using testing::GTEST_FLAG(filter);
+using testing::GTEST_FLAG(repeat);
+
+namespace {
+
+// We need this when we are testing Google Test itself and therefore
+// cannot use Google Test assertions.
+#define GTEST_CHECK_INT_EQ_(expected, actual) \
+ do {\
+ const int expected_val = (expected);\
+ const int actual_val = (actual);\
+ if (::testing::internal::IsTrue(expected_val != actual_val)) {\
+ ::std::cout << "Value of: " #actual "\n"\
+ << " Actual: " << actual_val << "\n"\
+ << "Expected: " #expected "\n"\
+ << "Which is: " << expected_val << "\n";\
+ ::testing::internal::posix::Abort();\
+ }\
+ } while (::testing::internal::AlwaysFalse())
+
+
+// Used for verifying that global environment set-up and tear-down are
+// inside the gtest_repeat loop.
+
+int g_environment_set_up_count = 0;
+int g_environment_tear_down_count = 0;
+
+class MyEnvironment : public testing::Environment {
+ public:
+ MyEnvironment() {}
+ virtual void SetUp() { g_environment_set_up_count++; }
+ virtual void TearDown() { g_environment_tear_down_count++; }
+};
+
+// A test that should fail.
+
+int g_should_fail_count = 0;
+
+TEST(FooTest, ShouldFail) {
+ g_should_fail_count++;
+ EXPECT_EQ(0, 1) << "Expected failure.";
+}
+
+// A test that should pass.
+
+int g_should_pass_count = 0;
+
+TEST(FooTest, ShouldPass) {
+ g_should_pass_count++;
+}
+
+// A test that contains a thread-safe death test and a fast death
+// test. It should pass.
+
+int g_death_test_count = 0;
+
+TEST(BarDeathTest, ThreadSafeAndFast) {
+ g_death_test_count++;
+
+ GTEST_FLAG(death_test_style) = "threadsafe";
+ EXPECT_DEATH_IF_SUPPORTED(::testing::internal::posix::Abort(), "");
+
+ GTEST_FLAG(death_test_style) = "fast";
+ EXPECT_DEATH_IF_SUPPORTED(::testing::internal::posix::Abort(), "");
+}
+
+#if GTEST_HAS_PARAM_TEST
+int g_param_test_count = 0;
+
+const int kNumberOfParamTests = 10;
+
+class MyParamTest : public testing::TestWithParam<int> {};
+
+TEST_P(MyParamTest, ShouldPass) {
+ // TODO(vladl@google.com): Make parameter value checking robust
+ // WRT order of tests.
+ GTEST_CHECK_INT_EQ_(g_param_test_count % kNumberOfParamTests, GetParam());
+ g_param_test_count++;
+}
+INSTANTIATE_TEST_CASE_P(MyParamSequence,
+ MyParamTest,
+ testing::Range(0, kNumberOfParamTests));
+#endif // GTEST_HAS_PARAM_TEST
+
+// Resets the count for each test.
+void ResetCounts() {
+ g_environment_set_up_count = 0;
+ g_environment_tear_down_count = 0;
+ g_should_fail_count = 0;
+ g_should_pass_count = 0;
+ g_death_test_count = 0;
+#if GTEST_HAS_PARAM_TEST
+ g_param_test_count = 0;
+#endif // GTEST_HAS_PARAM_TEST
+}
+
+// Checks that the count for each test is expected.
+void CheckCounts(int expected) {
+ GTEST_CHECK_INT_EQ_(expected, g_environment_set_up_count);
+ GTEST_CHECK_INT_EQ_(expected, g_environment_tear_down_count);
+ GTEST_CHECK_INT_EQ_(expected, g_should_fail_count);
+ GTEST_CHECK_INT_EQ_(expected, g_should_pass_count);
+ GTEST_CHECK_INT_EQ_(expected, g_death_test_count);
+#if GTEST_HAS_PARAM_TEST
+ GTEST_CHECK_INT_EQ_(expected * kNumberOfParamTests, g_param_test_count);
+#endif // GTEST_HAS_PARAM_TEST
+}
+
+// Tests the behavior of Google Test when --gtest_repeat is not specified.
+void TestRepeatUnspecified() {
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(1, RUN_ALL_TESTS());
+ CheckCounts(1);
+}
+
+// Tests the behavior of Google Test when --gtest_repeat has the given value.
+void TestRepeat(int repeat) {
+ GTEST_FLAG(repeat) = repeat;
+
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(repeat > 0 ? 1 : 0, RUN_ALL_TESTS());
+ CheckCounts(repeat);
+}
+
+// Tests using --gtest_repeat when --gtest_filter specifies an empty
+// set of tests.
+void TestRepeatWithEmptyFilter(int repeat) {
+ GTEST_FLAG(repeat) = repeat;
+ GTEST_FLAG(filter) = "None";
+
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(0, RUN_ALL_TESTS());
+ CheckCounts(0);
+}
+
+// Tests using --gtest_repeat when --gtest_filter specifies a set of
+// successful tests.
+void TestRepeatWithFilterForSuccessfulTests(int repeat) {
+ GTEST_FLAG(repeat) = repeat;
+ GTEST_FLAG(filter) = "*-*ShouldFail";
+
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(0, RUN_ALL_TESTS());
+ GTEST_CHECK_INT_EQ_(repeat, g_environment_set_up_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_environment_tear_down_count);
+ GTEST_CHECK_INT_EQ_(0, g_should_fail_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_should_pass_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_death_test_count);
+#if GTEST_HAS_PARAM_TEST
+ GTEST_CHECK_INT_EQ_(repeat * kNumberOfParamTests, g_param_test_count);
+#endif // GTEST_HAS_PARAM_TEST
+}
+
+// Tests using --gtest_repeat when --gtest_filter specifies a set of
+// failed tests.
+void TestRepeatWithFilterForFailedTests(int repeat) {
+ GTEST_FLAG(repeat) = repeat;
+ GTEST_FLAG(filter) = "*ShouldFail";
+
+ ResetCounts();
+ GTEST_CHECK_INT_EQ_(1, RUN_ALL_TESTS());
+ GTEST_CHECK_INT_EQ_(repeat, g_environment_set_up_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_environment_tear_down_count);
+ GTEST_CHECK_INT_EQ_(repeat, g_should_fail_count);
+ GTEST_CHECK_INT_EQ_(0, g_should_pass_count);
+ GTEST_CHECK_INT_EQ_(0, g_death_test_count);
+#if GTEST_HAS_PARAM_TEST
+ GTEST_CHECK_INT_EQ_(0, g_param_test_count);
+#endif // GTEST_HAS_PARAM_TEST
+}
+
+} // namespace
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+ testing::AddGlobalTestEnvironment(new MyEnvironment);
+
+ TestRepeatUnspecified();
+ TestRepeat(0);
+ TestRepeat(1);
+ TestRepeat(5);
+
+ TestRepeatWithEmptyFilter(2);
+ TestRepeatWithEmptyFilter(3);
+
+ TestRepeatWithFilterForSuccessfulTests(3);
+
+ TestRepeatWithFilterForFailedTests(4);
+
+ // It would be nice to verify that the tests indeed loop forever
+ // when GTEST_FLAG(repeat) is negative, but this test will be quite
+ // complicated to write. Since this flag is for interactive
+ // debugging only and doesn't affect the normal test result, such a
+ // test would be an overkill.
+
+ printf("PASS\n");
+ return 0;
+}
diff --git a/src/testing/gtest/test/gtest_shuffle_test.py b/src/testing/gtest/test/gtest_shuffle_test.py
new file mode 100755
index 0000000..d3e5780
--- /dev/null
+++ b/src/testing/gtest/test/gtest_shuffle_test.py
@@ -0,0 +1,326 @@
+#!/usr/bin/env python
+#
+# Copyright 2009 Google Inc. All Rights Reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Verifies that test shuffling works."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import gtest_test_utils
+
+# Command to run the gtest_shuffle_test_ program.
+COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_shuffle_test_')
+
+# The environment variables for test sharding.
+TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
+SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX'
+
+TEST_FILTER = 'A*.A:A*.B:C*'
+
+ALL_TESTS = []
+ACTIVE_TESTS = []
+FILTERED_TESTS = []
+SHARDED_TESTS = []
+
+SHUFFLED_ALL_TESTS = []
+SHUFFLED_ACTIVE_TESTS = []
+SHUFFLED_FILTERED_TESTS = []
+SHUFFLED_SHARDED_TESTS = []
+
+
+def AlsoRunDisabledTestsFlag():
+ return '--gtest_also_run_disabled_tests'
+
+
+def FilterFlag(test_filter):
+ return '--gtest_filter=%s' % (test_filter,)
+
+
+def RepeatFlag(n):
+ return '--gtest_repeat=%s' % (n,)
+
+
+def ShuffleFlag():
+ return '--gtest_shuffle'
+
+
+def RandomSeedFlag(n):
+ return '--gtest_random_seed=%s' % (n,)
+
+
+def RunAndReturnOutput(extra_env, args):
+ """Runs the test program and returns its output."""
+
+ environ_copy = os.environ.copy()
+ environ_copy.update(extra_env)
+
+ return gtest_test_utils.Subprocess([COMMAND] + args, env=environ_copy,
+ capture_stderr=False).output
+
+
+def GetTestsForAllIterations(extra_env, args):
+ """Runs the test program and returns a list of test lists.
+
+ Args:
+ extra_env: a map from environment variables to their values
+ args: command line flags to pass to gtest_shuffle_test_
+
+ Returns:
+ A list where the i-th element is the list of tests run in the i-th
+ test iteration.
+ """
+
+ test_iterations = []
+ for line in RunAndReturnOutput(extra_env, args).split('\n'):
+ if line.startswith('----'):
+ tests = []
+ test_iterations.append(tests)
+ elif line.strip():
+ tests.append(line.strip()) # 'TestCaseName.TestName'
+
+ return test_iterations
+
+
+def GetTestCases(tests):
+ """Returns a list of test cases in the given full test names.
+
+ Args:
+ tests: a list of full test names
+
+ Returns:
+ A list of test cases from 'tests', in their original order.
+ Consecutive duplicates are removed.
+ """
+
+ test_cases = []
+ for test in tests:
+ test_case = test.split('.')[0]
+ if not test_case in test_cases:
+ test_cases.append(test_case)
+
+ return test_cases
+
+
+def CalculateTestLists():
+ """Calculates the list of tests run under different flags."""
+
+ if not ALL_TESTS:
+ ALL_TESTS.extend(
+ GetTestsForAllIterations({}, [AlsoRunDisabledTestsFlag()])[0])
+
+ if not ACTIVE_TESTS:
+ ACTIVE_TESTS.extend(GetTestsForAllIterations({}, [])[0])
+
+ if not FILTERED_TESTS:
+ FILTERED_TESTS.extend(
+ GetTestsForAllIterations({}, [FilterFlag(TEST_FILTER)])[0])
+
+ if not SHARDED_TESTS:
+ SHARDED_TESTS.extend(
+ GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
+ SHARD_INDEX_ENV_VAR: '1'},
+ [])[0])
+
+ if not SHUFFLED_ALL_TESTS:
+ SHUFFLED_ALL_TESTS.extend(GetTestsForAllIterations(
+ {}, [AlsoRunDisabledTestsFlag(), ShuffleFlag(), RandomSeedFlag(1)])[0])
+
+ if not SHUFFLED_ACTIVE_TESTS:
+ SHUFFLED_ACTIVE_TESTS.extend(GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(1)])[0])
+
+ if not SHUFFLED_FILTERED_TESTS:
+ SHUFFLED_FILTERED_TESTS.extend(GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(1), FilterFlag(TEST_FILTER)])[0])
+
+ if not SHUFFLED_SHARDED_TESTS:
+ SHUFFLED_SHARDED_TESTS.extend(
+ GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
+ SHARD_INDEX_ENV_VAR: '1'},
+ [ShuffleFlag(), RandomSeedFlag(1)])[0])
+
+
+class GTestShuffleUnitTest(gtest_test_utils.TestCase):
+ """Tests test shuffling."""
+
+ def setUp(self):
+ CalculateTestLists()
+
+ def testShufflePreservesNumberOfTests(self):
+ self.assertEqual(len(ALL_TESTS), len(SHUFFLED_ALL_TESTS))
+ self.assertEqual(len(ACTIVE_TESTS), len(SHUFFLED_ACTIVE_TESTS))
+ self.assertEqual(len(FILTERED_TESTS), len(SHUFFLED_FILTERED_TESTS))
+ self.assertEqual(len(SHARDED_TESTS), len(SHUFFLED_SHARDED_TESTS))
+
+ def testShuffleChangesTestOrder(self):
+ self.assert_(SHUFFLED_ALL_TESTS != ALL_TESTS, SHUFFLED_ALL_TESTS)
+ self.assert_(SHUFFLED_ACTIVE_TESTS != ACTIVE_TESTS, SHUFFLED_ACTIVE_TESTS)
+ self.assert_(SHUFFLED_FILTERED_TESTS != FILTERED_TESTS,
+ SHUFFLED_FILTERED_TESTS)
+ self.assert_(SHUFFLED_SHARDED_TESTS != SHARDED_TESTS,
+ SHUFFLED_SHARDED_TESTS)
+
+ def testShuffleChangesTestCaseOrder(self):
+ self.assert_(GetTestCases(SHUFFLED_ALL_TESTS) != GetTestCases(ALL_TESTS),
+ GetTestCases(SHUFFLED_ALL_TESTS))
+ self.assert_(
+ GetTestCases(SHUFFLED_ACTIVE_TESTS) != GetTestCases(ACTIVE_TESTS),
+ GetTestCases(SHUFFLED_ACTIVE_TESTS))
+ self.assert_(
+ GetTestCases(SHUFFLED_FILTERED_TESTS) != GetTestCases(FILTERED_TESTS),
+ GetTestCases(SHUFFLED_FILTERED_TESTS))
+ self.assert_(
+ GetTestCases(SHUFFLED_SHARDED_TESTS) != GetTestCases(SHARDED_TESTS),
+ GetTestCases(SHUFFLED_SHARDED_TESTS))
+
+ def testShuffleDoesNotRepeatTest(self):
+ for test in SHUFFLED_ALL_TESTS:
+ self.assertEqual(1, SHUFFLED_ALL_TESTS.count(test),
+ '%s appears more than once' % (test,))
+ for test in SHUFFLED_ACTIVE_TESTS:
+ self.assertEqual(1, SHUFFLED_ACTIVE_TESTS.count(test),
+ '%s appears more than once' % (test,))
+ for test in SHUFFLED_FILTERED_TESTS:
+ self.assertEqual(1, SHUFFLED_FILTERED_TESTS.count(test),
+ '%s appears more than once' % (test,))
+ for test in SHUFFLED_SHARDED_TESTS:
+ self.assertEqual(1, SHUFFLED_SHARDED_TESTS.count(test),
+ '%s appears more than once' % (test,))
+
+ def testShuffleDoesNotCreateNewTest(self):
+ for test in SHUFFLED_ALL_TESTS:
+ self.assert_(test in ALL_TESTS, '%s is an invalid test' % (test,))
+ for test in SHUFFLED_ACTIVE_TESTS:
+ self.assert_(test in ACTIVE_TESTS, '%s is an invalid test' % (test,))
+ for test in SHUFFLED_FILTERED_TESTS:
+ self.assert_(test in FILTERED_TESTS, '%s is an invalid test' % (test,))
+ for test in SHUFFLED_SHARDED_TESTS:
+ self.assert_(test in SHARDED_TESTS, '%s is an invalid test' % (test,))
+
+ def testShuffleIncludesAllTests(self):
+ for test in ALL_TESTS:
+ self.assert_(test in SHUFFLED_ALL_TESTS, '%s is missing' % (test,))
+ for test in ACTIVE_TESTS:
+ self.assert_(test in SHUFFLED_ACTIVE_TESTS, '%s is missing' % (test,))
+ for test in FILTERED_TESTS:
+ self.assert_(test in SHUFFLED_FILTERED_TESTS, '%s is missing' % (test,))
+ for test in SHARDED_TESTS:
+ self.assert_(test in SHUFFLED_SHARDED_TESTS, '%s is missing' % (test,))
+
+ def testShuffleLeavesDeathTestsAtFront(self):
+ non_death_test_found = False
+ for test in SHUFFLED_ACTIVE_TESTS:
+ if 'DeathTest.' in test:
+ self.assert_(not non_death_test_found,
+ '%s appears after a non-death test' % (test,))
+ else:
+ non_death_test_found = True
+
+ def _VerifyTestCasesDoNotInterleave(self, tests):
+ test_cases = []
+ for test in tests:
+ [test_case, _] = test.split('.')
+ if test_cases and test_cases[-1] != test_case:
+ test_cases.append(test_case)
+ self.assertEqual(1, test_cases.count(test_case),
+ 'Test case %s is not grouped together in %s' %
+ (test_case, tests))
+
+ def testShuffleDoesNotInterleaveTestCases(self):
+ self._VerifyTestCasesDoNotInterleave(SHUFFLED_ALL_TESTS)
+ self._VerifyTestCasesDoNotInterleave(SHUFFLED_ACTIVE_TESTS)
+ self._VerifyTestCasesDoNotInterleave(SHUFFLED_FILTERED_TESTS)
+ self._VerifyTestCasesDoNotInterleave(SHUFFLED_SHARDED_TESTS)
+
+ def testShuffleRestoresOrderAfterEachIteration(self):
+ # Get the test lists in all 3 iterations, using random seed 1, 2,
+ # and 3 respectively. Google Test picks a different seed in each
+ # iteration, and this test depends on the current implementation
+ # picking successive numbers. This dependency is not ideal, but
+ # makes the test much easier to write.
+ [tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = (
+ GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)]))
+
+ # Make sure running the tests with random seed 1 gets the same
+ # order as in iteration 1 above.
+ [tests_with_seed1] = GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(1)])
+ self.assertEqual(tests_in_iteration1, tests_with_seed1)
+
+ # Make sure running the tests with random seed 2 gets the same
+ # order as in iteration 2 above. Success means that Google Test
+ # correctly restores the test order before re-shuffling at the
+ # beginning of iteration 2.
+ [tests_with_seed2] = GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(2)])
+ self.assertEqual(tests_in_iteration2, tests_with_seed2)
+
+ # Make sure running the tests with random seed 3 gets the same
+ # order as in iteration 3 above. Success means that Google Test
+ # correctly restores the test order before re-shuffling at the
+ # beginning of iteration 3.
+ [tests_with_seed3] = GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(3)])
+ self.assertEqual(tests_in_iteration3, tests_with_seed3)
+
+ def testShuffleGeneratesNewOrderInEachIteration(self):
+ [tests_in_iteration1, tests_in_iteration2, tests_in_iteration3] = (
+ GetTestsForAllIterations(
+ {}, [ShuffleFlag(), RandomSeedFlag(1), RepeatFlag(3)]))
+
+ self.assert_(tests_in_iteration1 != tests_in_iteration2,
+ tests_in_iteration1)
+ self.assert_(tests_in_iteration1 != tests_in_iteration3,
+ tests_in_iteration1)
+ self.assert_(tests_in_iteration2 != tests_in_iteration3,
+ tests_in_iteration2)
+
+ def testShuffleShardedTestsPreservesPartition(self):
+ # If we run M tests on N shards, the same M tests should be run in
+ # total, regardless of the random seeds used by the shards.
+ [tests1] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
+ SHARD_INDEX_ENV_VAR: '0'},
+ [ShuffleFlag(), RandomSeedFlag(1)])
+ [tests2] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
+ SHARD_INDEX_ENV_VAR: '1'},
+ [ShuffleFlag(), RandomSeedFlag(20)])
+ [tests3] = GetTestsForAllIterations({TOTAL_SHARDS_ENV_VAR: '3',
+ SHARD_INDEX_ENV_VAR: '2'},
+ [ShuffleFlag(), RandomSeedFlag(25)])
+ sorted_sharded_tests = tests1 + tests2 + tests3
+ sorted_sharded_tests.sort()
+ sorted_active_tests = []
+ sorted_active_tests.extend(ACTIVE_TESTS)
+ sorted_active_tests.sort()
+ self.assertEqual(sorted_active_tests, sorted_sharded_tests)
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_shuffle_test_.cc b/src/testing/gtest/test/gtest_shuffle_test_.cc
new file mode 100644
index 0000000..0752789
--- /dev/null
+++ b/src/testing/gtest/test/gtest_shuffle_test_.cc
@@ -0,0 +1,104 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Verifies that test shuffling works.
+
+#include "gtest/gtest.h"
+
+namespace {
+
+using ::testing::EmptyTestEventListener;
+using ::testing::InitGoogleTest;
+using ::testing::Message;
+using ::testing::Test;
+using ::testing::TestEventListeners;
+using ::testing::TestInfo;
+using ::testing::UnitTest;
+using ::testing::internal::String;
+using ::testing::internal::scoped_ptr;
+
+// The test methods are empty, as the sole purpose of this program is
+// to print the test names before/after shuffling.
+
+class A : public Test {};
+TEST_F(A, A) {}
+TEST_F(A, B) {}
+
+TEST(ADeathTest, A) {}
+TEST(ADeathTest, B) {}
+TEST(ADeathTest, C) {}
+
+TEST(B, A) {}
+TEST(B, B) {}
+TEST(B, C) {}
+TEST(B, DISABLED_D) {}
+TEST(B, DISABLED_E) {}
+
+TEST(BDeathTest, A) {}
+TEST(BDeathTest, B) {}
+
+TEST(C, A) {}
+TEST(C, B) {}
+TEST(C, C) {}
+TEST(C, DISABLED_D) {}
+
+TEST(CDeathTest, A) {}
+
+TEST(DISABLED_D, A) {}
+TEST(DISABLED_D, DISABLED_B) {}
+
+// This printer prints the full test names only, starting each test
+// iteration with a "----" marker.
+class TestNamePrinter : public EmptyTestEventListener {
+ public:
+ virtual void OnTestIterationStart(const UnitTest& /* unit_test */,
+ int /* iteration */) {
+ printf("----\n");
+ }
+
+ virtual void OnTestStart(const TestInfo& test_info) {
+ printf("%s.%s\n", test_info.test_case_name(), test_info.name());
+ }
+};
+
+} // namespace
+
+int main(int argc, char **argv) {
+ InitGoogleTest(&argc, argv);
+
+ // Replaces the default printer with TestNamePrinter, which prints
+ // the test name only.
+ TestEventListeners& listeners = UnitTest::GetInstance()->listeners();
+ delete listeners.Release(listeners.default_result_printer());
+ listeners.Append(new TestNamePrinter);
+
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest_sole_header_test.cc b/src/testing/gtest/test/gtest_sole_header_test.cc
new file mode 100644
index 0000000..ccd091a
--- /dev/null
+++ b/src/testing/gtest/test/gtest_sole_header_test.cc
@@ -0,0 +1,57 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: mheule@google.com (Markus Heule)
+//
+// This test verifies that it's possible to use Google Test by including
+// the gtest.h header file alone.
+
+#include "gtest/gtest.h"
+
+namespace {
+
+void Subroutine() {
+ EXPECT_EQ(42, 42);
+}
+
+TEST(NoFatalFailureTest, ExpectNoFatalFailure) {
+ EXPECT_NO_FATAL_FAILURE(;);
+ EXPECT_NO_FATAL_FAILURE(SUCCEED());
+ EXPECT_NO_FATAL_FAILURE(Subroutine());
+ EXPECT_NO_FATAL_FAILURE({ SUCCEED(); });
+}
+
+TEST(NoFatalFailureTest, AssertNoFatalFailure) {
+ ASSERT_NO_FATAL_FAILURE(;);
+ ASSERT_NO_FATAL_FAILURE(SUCCEED());
+ ASSERT_NO_FATAL_FAILURE(Subroutine());
+ ASSERT_NO_FATAL_FAILURE({ SUCCEED(); });
+}
+
+} // namespace
diff --git a/src/testing/gtest/test/gtest_stress_test.cc b/src/testing/gtest/test/gtest_stress_test.cc
new file mode 100644
index 0000000..4e7d9bf
--- /dev/null
+++ b/src/testing/gtest/test/gtest_stress_test.cc
@@ -0,0 +1,257 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests that SCOPED_TRACE() and various Google Test assertions can be
+// used in a large number of threads concurrently.
+
+#include "gtest/gtest.h"
+
+#include <iostream>
+#include <vector>
+
+// We must define this macro in order to #include
+// gtest-internal-inl.h. This is how Google Test prevents a user from
+// accidentally depending on its internal implementation.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+#if GTEST_IS_THREADSAFE
+
+namespace testing {
+namespace {
+
+using internal::Notification;
+using internal::String;
+using internal::TestPropertyKeyIs;
+using internal::ThreadWithParam;
+using internal::scoped_ptr;
+
+// In order to run tests in this file, for platforms where Google Test is
+// thread safe, implement ThreadWithParam. See the description of its API
+// in gtest-port.h, where it is defined for already supported platforms.
+
+// How many threads to create?
+const int kThreadCount = 50;
+
+String IdToKey(int id, const char* suffix) {
+ Message key;
+ key << "key_" << id << "_" << suffix;
+ return key.GetString();
+}
+
+String IdToString(int id) {
+ Message id_message;
+ id_message << id;
+ return id_message.GetString();
+}
+
+void ExpectKeyAndValueWereRecordedForId(
+ const std::vector<TestProperty>& properties,
+ int id, const char* suffix) {
+ TestPropertyKeyIs matches_key(IdToKey(id, suffix).c_str());
+ const std::vector<TestProperty>::const_iterator property =
+ std::find_if(properties.begin(), properties.end(), matches_key);
+ ASSERT_TRUE(property != properties.end())
+ << "expecting " << suffix << " value for id " << id;
+ EXPECT_STREQ(IdToString(id).c_str(), property->value());
+}
+
+// Calls a large number of Google Test assertions, where exactly one of them
+// will fail.
+void ManyAsserts(int id) {
+ GTEST_LOG_(INFO) << "Thread #" << id << " running...";
+
+ SCOPED_TRACE(Message() << "Thread #" << id);
+
+ for (int i = 0; i < kThreadCount; i++) {
+ SCOPED_TRACE(Message() << "Iteration #" << i);
+
+ // A bunch of assertions that should succeed.
+ EXPECT_TRUE(true);
+ ASSERT_FALSE(false) << "This shouldn't fail.";
+ EXPECT_STREQ("a", "a");
+ ASSERT_LE(5, 6);
+ EXPECT_EQ(i, i) << "This shouldn't fail.";
+
+ // RecordProperty() should interact safely with other threads as well.
+ // The shared_key forces property updates.
+ Test::RecordProperty(IdToKey(id, "string").c_str(), IdToString(id).c_str());
+ Test::RecordProperty(IdToKey(id, "int").c_str(), id);
+ Test::RecordProperty("shared_key", IdToString(id).c_str());
+
+ // This assertion should fail kThreadCount times per thread. It
+ // is for testing whether Google Test can handle failed assertions in a
+ // multi-threaded context.
+ EXPECT_LT(i, 0) << "This should always fail.";
+ }
+}
+
+void CheckTestFailureCount(int expected_failures) {
+ const TestInfo* const info = UnitTest::GetInstance()->current_test_info();
+ const TestResult* const result = info->result();
+ GTEST_CHECK_(expected_failures == result->total_part_count())
+ << "Logged " << result->total_part_count() << " failures "
+ << " vs. " << expected_failures << " expected";
+}
+
+// Tests using SCOPED_TRACE() and Google Test assertions in many threads
+// concurrently.
+TEST(StressTest, CanUseScopedTraceAndAssertionsInManyThreads) {
+ {
+ scoped_ptr<ThreadWithParam<int> > threads[kThreadCount];
+ Notification threads_can_start;
+ for (int i = 0; i != kThreadCount; i++)
+ threads[i].reset(new ThreadWithParam<int>(&ManyAsserts,
+ i,
+ &threads_can_start));
+
+ threads_can_start.Notify();
+
+ // Blocks until all the threads are done.
+ for (int i = 0; i != kThreadCount; i++)
+ threads[i]->Join();
+ }
+
+ // Ensures that kThreadCount*kThreadCount failures have been reported.
+ const TestInfo* const info = UnitTest::GetInstance()->current_test_info();
+ const TestResult* const result = info->result();
+
+ std::vector<TestProperty> properties;
+ // We have no access to the TestResult's list of properties but we can
+ // copy them one by one.
+ for (int i = 0; i < result->test_property_count(); ++i)
+ properties.push_back(result->GetTestProperty(i));
+
+ EXPECT_EQ(kThreadCount * 2 + 1, result->test_property_count())
+ << "String and int values recorded on each thread, "
+ << "as well as one shared_key";
+ for (int i = 0; i < kThreadCount; ++i) {
+ ExpectKeyAndValueWereRecordedForId(properties, i, "string");
+ ExpectKeyAndValueWereRecordedForId(properties, i, "int");
+ }
+ CheckTestFailureCount(kThreadCount*kThreadCount);
+}
+
+void FailingThread(bool is_fatal) {
+ if (is_fatal)
+ FAIL() << "Fatal failure in some other thread. "
+ << "(This failure is expected.)";
+ else
+ ADD_FAILURE() << "Non-fatal failure in some other thread. "
+ << "(This failure is expected.)";
+}
+
+void GenerateFatalFailureInAnotherThread(bool is_fatal) {
+ ThreadWithParam<bool> thread(&FailingThread, is_fatal, NULL);
+ thread.Join();
+}
+
+TEST(NoFatalFailureTest, ExpectNoFatalFailureIgnoresFailuresInOtherThreads) {
+ EXPECT_NO_FATAL_FAILURE(GenerateFatalFailureInAnotherThread(true));
+ // We should only have one failure (the one from
+ // GenerateFatalFailureInAnotherThread()), since the EXPECT_NO_FATAL_FAILURE
+ // should succeed.
+ CheckTestFailureCount(1);
+}
+
+void AssertNoFatalFailureIgnoresFailuresInOtherThreads() {
+ ASSERT_NO_FATAL_FAILURE(GenerateFatalFailureInAnotherThread(true));
+}
+TEST(NoFatalFailureTest, AssertNoFatalFailureIgnoresFailuresInOtherThreads) {
+ // Using a subroutine, to make sure, that the test continues.
+ AssertNoFatalFailureIgnoresFailuresInOtherThreads();
+ // We should only have one failure (the one from
+ // GenerateFatalFailureInAnotherThread()), since the EXPECT_NO_FATAL_FAILURE
+ // should succeed.
+ CheckTestFailureCount(1);
+}
+
+TEST(FatalFailureTest, ExpectFatalFailureIgnoresFailuresInOtherThreads) {
+ // This statement should fail, since the current thread doesn't generate a
+ // fatal failure, only another one does.
+ EXPECT_FATAL_FAILURE(GenerateFatalFailureInAnotherThread(true), "expected");
+ CheckTestFailureCount(2);
+}
+
+TEST(FatalFailureOnAllThreadsTest, ExpectFatalFailureOnAllThreads) {
+ // This statement should succeed, because failures in all threads are
+ // considered.
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(
+ GenerateFatalFailureInAnotherThread(true), "expected");
+ CheckTestFailureCount(0);
+ // We need to add a failure, because main() checks that there are failures.
+ // But when only this test is run, we shouldn't have any failures.
+ ADD_FAILURE() << "This is an expected non-fatal failure.";
+}
+
+TEST(NonFatalFailureTest, ExpectNonFatalFailureIgnoresFailuresInOtherThreads) {
+ // This statement should fail, since the current thread doesn't generate a
+ // fatal failure, only another one does.
+ EXPECT_NONFATAL_FAILURE(GenerateFatalFailureInAnotherThread(false),
+ "expected");
+ CheckTestFailureCount(2);
+}
+
+TEST(NonFatalFailureOnAllThreadsTest, ExpectNonFatalFailureOnAllThreads) {
+ // This statement should succeed, because failures in all threads are
+ // considered.
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(
+ GenerateFatalFailureInAnotherThread(false), "expected");
+ CheckTestFailureCount(0);
+ // We need to add a failure, because main() checks that there are failures,
+ // But when only this test is run, we shouldn't have any failures.
+ ADD_FAILURE() << "This is an expected non-fatal failure.";
+}
+
+} // namespace
+} // namespace testing
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ const int result = RUN_ALL_TESTS(); // Expected to fail.
+ GTEST_CHECK_(result == 1) << "RUN_ALL_TESTS() did not fail as expected";
+
+ printf("\nPASS\n");
+ return 0;
+}
+
+#else
+TEST(StressTest,
+ DISABLED_ThreadSafetyTestsAreSkippedWhenGoogleTestIsNotThreadSafe) {
+}
+
+int main(int argc, char **argv) {
+ testing::InitGoogleTest(&argc, argv);
+ return RUN_ALL_TESTS();
+}
+#endif // GTEST_IS_THREADSAFE
diff --git a/src/testing/gtest/test/gtest_test_utils.py b/src/testing/gtest/test/gtest_test_utils.py
new file mode 100755
index 0000000..6dd8db4
--- /dev/null
+++ b/src/testing/gtest/test/gtest_test_utils.py
@@ -0,0 +1,305 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test utilities for Google C++ Testing Framework."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import atexit
+import os
+import shutil
+import sys
+import tempfile
+import unittest
+_test_module = unittest
+
+# Suppresses the 'Import not at the top of the file' lint complaint.
+# pylint: disable-msg=C6204
+try:
+ import subprocess
+ _SUBPROCESS_MODULE_AVAILABLE = True
+except:
+ import popen2
+ _SUBPROCESS_MODULE_AVAILABLE = False
+# pylint: enable-msg=C6204
+
+GTEST_OUTPUT_VAR_NAME = 'GTEST_OUTPUT'
+
+IS_WINDOWS = os.name == 'nt'
+IS_CYGWIN = os.name == 'posix' and 'CYGWIN' in os.uname()[0]
+
+# Here we expose a class from a particular module, depending on the
+# environment. The comment suppresses the 'Invalid variable name' lint
+# complaint.
+TestCase = _test_module.TestCase # pylint: disable-msg=C6409
+
+# Initially maps a flag to its default value. After
+# _ParseAndStripGTestFlags() is called, maps a flag to its actual value.
+_flag_map = {'source_dir': os.path.dirname(sys.argv[0]),
+ 'build_dir': os.path.dirname(sys.argv[0])}
+_gtest_flags_are_parsed = False
+
+
+def _ParseAndStripGTestFlags(argv):
+ """Parses and strips Google Test flags from argv. This is idempotent."""
+
+ # Suppresses the lint complaint about a global variable since we need it
+ # here to maintain module-wide state.
+ global _gtest_flags_are_parsed # pylint: disable-msg=W0603
+ if _gtest_flags_are_parsed:
+ return
+
+ _gtest_flags_are_parsed = True
+ for flag in _flag_map:
+ # The environment variable overrides the default value.
+ if flag.upper() in os.environ:
+ _flag_map[flag] = os.environ[flag.upper()]
+
+ # The command line flag overrides the environment variable.
+ i = 1 # Skips the program name.
+ while i < len(argv):
+ prefix = '--' + flag + '='
+ if argv[i].startswith(prefix):
+ _flag_map[flag] = argv[i][len(prefix):]
+ del argv[i]
+ break
+ else:
+ # We don't increment i in case we just found a --gtest_* flag
+ # and removed it from argv.
+ i += 1
+
+
+def GetFlag(flag):
+ """Returns the value of the given flag."""
+
+ # In case GetFlag() is called before Main(), we always call
+ # _ParseAndStripGTestFlags() here to make sure the --gtest_* flags
+ # are parsed.
+ _ParseAndStripGTestFlags(sys.argv)
+
+ return _flag_map[flag]
+
+
+def GetSourceDir():
+ """Returns the absolute path of the directory where the .py files are."""
+
+ return os.path.abspath(GetFlag('source_dir'))
+
+
+def GetBuildDir():
+ """Returns the absolute path of the directory where the test binaries are."""
+
+ return os.path.abspath(GetFlag('build_dir'))
+
+
+_temp_dir = None
+
+def _RemoveTempDir():
+ if _temp_dir:
+ shutil.rmtree(_temp_dir, ignore_errors=True)
+
+atexit.register(_RemoveTempDir)
+
+
+def GetTempDir():
+ """Returns a directory for temporary files."""
+
+ global _temp_dir
+ if not _temp_dir:
+ _temp_dir = tempfile.mkdtemp()
+ return _temp_dir
+
+
+def GetTestExecutablePath(executable_name, build_dir=None):
+ """Returns the absolute path of the test binary given its name.
+
+ The function will print a message and abort the program if the resulting file
+ doesn't exist.
+
+ Args:
+ executable_name: name of the test binary that the test script runs.
+ build_dir: directory where to look for executables, by default
+ the result of GetBuildDir().
+
+ Returns:
+ The absolute path of the test binary.
+ """
+
+ path = os.path.abspath(os.path.join(build_dir or GetBuildDir(),
+ executable_name))
+ if (IS_WINDOWS or IS_CYGWIN) and not path.endswith('.exe'):
+ path += '.exe'
+
+ if not os.path.exists(path):
+ message = (
+ 'Unable to find the test binary. Please make sure to provide path\n'
+ 'to the binary via the --build_dir flag or the BUILD_DIR\n'
+ 'environment variable.')
+ print >> sys.stderr, message
+ sys.exit(1)
+
+ return path
+
+
+def GetExitStatus(exit_code):
+ """Returns the argument to exit(), or -1 if exit() wasn't called.
+
+ Args:
+ exit_code: the result value of os.system(command).
+ """
+
+ if os.name == 'nt':
+ # On Windows, os.WEXITSTATUS() doesn't work and os.system() returns
+ # the argument to exit() directly.
+ return exit_code
+ else:
+ # On Unix, os.WEXITSTATUS() must be used to extract the exit status
+ # from the result of os.system().
+ if os.WIFEXITED(exit_code):
+ return os.WEXITSTATUS(exit_code)
+ else:
+ return -1
+
+
+class Subprocess:
+ def __init__(self, command, working_dir=None, capture_stderr=True, env=None):
+ """Changes into a specified directory, if provided, and executes a command.
+
+ Restores the old directory afterwards.
+
+ Args:
+ command: The command to run, in the form of sys.argv.
+ working_dir: The directory to change into.
+ capture_stderr: Determines whether to capture stderr in the output member
+ or to discard it.
+ env: Dictionary with environment to pass to the subprocess.
+
+ Returns:
+ An object that represents outcome of the executed process. It has the
+ following attributes:
+ terminated_by_signal True iff the child process has been terminated
+ by a signal.
+ signal Sygnal that terminated the child process.
+ exited True iff the child process exited normally.
+ exit_code The code with which the child process exited.
+ output Child process's stdout and stderr output
+ combined in a string.
+ """
+
+ # The subprocess module is the preferrable way of running programs
+ # since it is available and behaves consistently on all platforms,
+ # including Windows. But it is only available starting in python 2.4.
+ # In earlier python versions, we revert to the popen2 module, which is
+ # available in python 2.0 and later but doesn't provide required
+ # functionality (Popen4) under Windows. This allows us to support Mac
+ # OS X 10.4 Tiger, which has python 2.3 installed.
+ if _SUBPROCESS_MODULE_AVAILABLE:
+ if capture_stderr:
+ stderr = subprocess.STDOUT
+ else:
+ stderr = subprocess.PIPE
+
+ p = subprocess.Popen(command,
+ stdout=subprocess.PIPE, stderr=stderr,
+ cwd=working_dir, universal_newlines=True, env=env)
+ # communicate returns a tuple with the file obect for the child's
+ # output.
+ self.output = p.communicate()[0]
+ self._return_code = p.returncode
+ else:
+ old_dir = os.getcwd()
+
+ def _ReplaceEnvDict(dest, src):
+ # Changes made by os.environ.clear are not inheritable by child
+ # processes until Python 2.6. To produce inheritable changes we have
+ # to delete environment items with the del statement.
+ for key in dest.keys():
+ del dest[key]
+ dest.update(src)
+
+ # When 'env' is not None, backup the environment variables and replace
+ # them with the passed 'env'. When 'env' is None, we simply use the
+ # current 'os.environ' for compatibility with the subprocess.Popen
+ # semantics used above.
+ if env is not None:
+ old_environ = os.environ.copy()
+ _ReplaceEnvDict(os.environ, env)
+
+ try:
+ if working_dir is not None:
+ os.chdir(working_dir)
+ if capture_stderr:
+ p = popen2.Popen4(command)
+ else:
+ p = popen2.Popen3(command)
+ p.tochild.close()
+ self.output = p.fromchild.read()
+ ret_code = p.wait()
+ finally:
+ os.chdir(old_dir)
+
+ # Restore the old environment variables
+ # if they were replaced.
+ if env is not None:
+ _ReplaceEnvDict(os.environ, old_environ)
+
+ # Converts ret_code to match the semantics of
+ # subprocess.Popen.returncode.
+ if os.WIFSIGNALED(ret_code):
+ self._return_code = -os.WTERMSIG(ret_code)
+ else: # os.WIFEXITED(ret_code) should return True here.
+ self._return_code = os.WEXITSTATUS(ret_code)
+
+ if self._return_code < 0:
+ self.terminated_by_signal = True
+ self.exited = False
+ self.signal = -self._return_code
+ else:
+ self.terminated_by_signal = False
+ self.exited = True
+ self.exit_code = self._return_code
+
+
+def Main():
+ """Runs the unit test."""
+
+ # We must call _ParseAndStripGTestFlags() before calling
+ # unittest.main(). Otherwise the latter will be confused by the
+ # --gtest_* flags.
+ _ParseAndStripGTestFlags(sys.argv)
+ # The tested binaries should not be writing XML output files unless the
+ # script explicitly instructs them to.
+ # TODO(vladl@google.com): Move this into Subprocess when we implement
+ # passing environment into it as a parameter.
+ if GTEST_OUTPUT_VAR_NAME in os.environ:
+ del os.environ[GTEST_OUTPUT_VAR_NAME]
+
+ _test_module.main()
diff --git a/src/testing/gtest/test/gtest_throw_on_failure_ex_test.cc b/src/testing/gtest/test/gtest_throw_on_failure_ex_test.cc
new file mode 100644
index 0000000..8d46c76
--- /dev/null
+++ b/src/testing/gtest/test/gtest_throw_on_failure_ex_test.cc
@@ -0,0 +1,92 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests Google Test's throw-on-failure mode with exceptions enabled.
+
+#include "gtest/gtest.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdexcept>
+
+// Prints the given failure message and exits the program with
+// non-zero. We use this instead of a Google Test assertion to
+// indicate a failure, as the latter is been tested and cannot be
+// relied on.
+void Fail(const char* msg) {
+ printf("FAILURE: %s\n", msg);
+ fflush(stdout);
+ exit(1);
+}
+
+// Tests that an assertion failure throws a subclass of
+// std::runtime_error.
+void TestFailureThrowsRuntimeError() {
+ testing::GTEST_FLAG(throw_on_failure) = true;
+
+ // A successful assertion shouldn't throw.
+ try {
+ EXPECT_EQ(3, 3);
+ } catch(...) {
+ Fail("A successful assertion wrongfully threw.");
+ }
+
+ // A failed assertion should throw a subclass of std::runtime_error.
+ try {
+ EXPECT_EQ(2, 3) << "Expected failure";
+ } catch(const std::runtime_error& e) {
+ if (strstr(e.what(), "Expected failure") != NULL)
+ return;
+
+ printf("%s",
+ "A failed assertion did throw an exception of the right type, "
+ "but the message is incorrect. Instead of containing \"Expected "
+ "failure\", it is:\n");
+ Fail(e.what());
+ } catch(...) {
+ Fail("A failed assertion threw the wrong type of exception.");
+ }
+ Fail("A failed assertion should've thrown but didn't.");
+}
+
+int main(int argc, char** argv) {
+ testing::InitGoogleTest(&argc, argv);
+
+ // We want to ensure that people can use Google Test assertions in
+ // other testing frameworks, as long as they initialize Google Test
+ // properly and set the thrown-on-failure mode. Therefore, we don't
+ // use Google Test's constructs for defining and running tests
+ // (e.g. TEST and RUN_ALL_TESTS) here.
+
+ TestFailureThrowsRuntimeError();
+ return 0;
+}
diff --git a/src/testing/gtest/test/gtest_throw_on_failure_test.py b/src/testing/gtest/test/gtest_throw_on_failure_test.py
new file mode 100755
index 0000000..5678ffe
--- /dev/null
+++ b/src/testing/gtest/test/gtest_throw_on_failure_test.py
@@ -0,0 +1,171 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests Google Test's throw-on-failure mode with exceptions disabled.
+
+This script invokes gtest_throw_on_failure_test_ (a program written with
+Google Test) with different environments and command line flags.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import gtest_test_utils
+
+
+# Constants.
+
+# The command line flag for enabling/disabling the throw-on-failure mode.
+THROW_ON_FAILURE = 'gtest_throw_on_failure'
+
+# Path to the gtest_throw_on_failure_test_ program, compiled with
+# exceptions disabled.
+EXE_PATH = gtest_test_utils.GetTestExecutablePath(
+ 'gtest_throw_on_failure_test_')
+
+
+# Utilities.
+
+
+def SetEnvVar(env_var, value):
+ """Sets an environment variable to a given value; unsets it when the
+ given value is None.
+ """
+
+ env_var = env_var.upper()
+ if value is not None:
+ os.environ[env_var] = value
+ elif env_var in os.environ:
+ del os.environ[env_var]
+
+
+def Run(command):
+ """Runs a command; returns True/False if its exit code is/isn't 0."""
+
+ print 'Running "%s". . .' % ' '.join(command)
+ p = gtest_test_utils.Subprocess(command)
+ return p.exited and p.exit_code == 0
+
+
+# The tests. TODO(wan@google.com): refactor the class to share common
+# logic with code in gtest_break_on_failure_unittest.py.
+class ThrowOnFailureTest(gtest_test_utils.TestCase):
+ """Tests the throw-on-failure mode."""
+
+ def RunAndVerify(self, env_var_value, flag_value, should_fail):
+ """Runs gtest_throw_on_failure_test_ and verifies that it does
+ (or does not) exit with a non-zero code.
+
+ Args:
+ env_var_value: value of the GTEST_BREAK_ON_FAILURE environment
+ variable; None if the variable should be unset.
+ flag_value: value of the --gtest_break_on_failure flag;
+ None if the flag should not be present.
+ should_fail: True iff the program is expected to fail.
+ """
+
+ SetEnvVar(THROW_ON_FAILURE, env_var_value)
+
+ if env_var_value is None:
+ env_var_value_msg = ' is not set'
+ else:
+ env_var_value_msg = '=' + env_var_value
+
+ if flag_value is None:
+ flag = ''
+ elif flag_value == '0':
+ flag = '--%s=0' % THROW_ON_FAILURE
+ else:
+ flag = '--%s' % THROW_ON_FAILURE
+
+ command = [EXE_PATH]
+ if flag:
+ command.append(flag)
+
+ if should_fail:
+ should_or_not = 'should'
+ else:
+ should_or_not = 'should not'
+
+ failed = not Run(command)
+
+ SetEnvVar(THROW_ON_FAILURE, None)
+
+ msg = ('when %s%s, an assertion failure in "%s" %s cause a non-zero '
+ 'exit code.' %
+ (THROW_ON_FAILURE, env_var_value_msg, ' '.join(command),
+ should_or_not))
+ self.assert_(failed == should_fail, msg)
+
+ def testDefaultBehavior(self):
+ """Tests the behavior of the default mode."""
+
+ self.RunAndVerify(env_var_value=None, flag_value=None, should_fail=False)
+
+ def testThrowOnFailureEnvVar(self):
+ """Tests using the GTEST_THROW_ON_FAILURE environment variable."""
+
+ self.RunAndVerify(env_var_value='0',
+ flag_value=None,
+ should_fail=False)
+ self.RunAndVerify(env_var_value='1',
+ flag_value=None,
+ should_fail=True)
+
+ def testThrowOnFailureFlag(self):
+ """Tests using the --gtest_throw_on_failure flag."""
+
+ self.RunAndVerify(env_var_value=None,
+ flag_value='0',
+ should_fail=False)
+ self.RunAndVerify(env_var_value=None,
+ flag_value='1',
+ should_fail=True)
+
+ def testThrowOnFailureFlagOverridesEnvVar(self):
+ """Tests that --gtest_throw_on_failure overrides GTEST_THROW_ON_FAILURE."""
+
+ self.RunAndVerify(env_var_value='0',
+ flag_value='0',
+ should_fail=False)
+ self.RunAndVerify(env_var_value='0',
+ flag_value='1',
+ should_fail=True)
+ self.RunAndVerify(env_var_value='1',
+ flag_value='0',
+ should_fail=False)
+ self.RunAndVerify(env_var_value='1',
+ flag_value='1',
+ should_fail=True)
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_throw_on_failure_test_.cc b/src/testing/gtest/test/gtest_throw_on_failure_test_.cc
new file mode 100644
index 0000000..2b88fe3
--- /dev/null
+++ b/src/testing/gtest/test/gtest_throw_on_failure_test_.cc
@@ -0,0 +1,72 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests Google Test's throw-on-failure mode with exceptions disabled.
+//
+// This program must be compiled with exceptions disabled. It will be
+// invoked by gtest_throw_on_failure_test.py, and is expected to exit
+// with non-zero in the throw-on-failure mode or 0 otherwise.
+
+#include "gtest/gtest.h"
+
+#include <stdio.h> // for fflush, fprintf, NULL, etc.
+#include <stdlib.h> // for exit
+#include <exception> // for set_terminate
+
+// This terminate handler aborts the program using exit() rather than abort().
+// This avoids showing pop-ups on Windows systems and core dumps on Unix-like
+// ones.
+void TerminateHandler() {
+ fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program.");
+ fflush(NULL);
+ exit(1);
+}
+
+int main(int argc, char** argv) {
+#if GTEST_HAS_EXCEPTIONS
+ std::set_terminate(&TerminateHandler);
+#endif
+ testing::InitGoogleTest(&argc, argv);
+
+ // We want to ensure that people can use Google Test assertions in
+ // other testing frameworks, as long as they initialize Google Test
+ // properly and set the throw-on-failure mode. Therefore, we don't
+ // use Google Test's constructs for defining and running tests
+ // (e.g. TEST and RUN_ALL_TESTS) here.
+
+ // In the throw-on-failure mode with exceptions disabled, this
+ // assertion will cause the program to exit with a non-zero code.
+ EXPECT_EQ(2, 3);
+
+ // When not in the throw-on-failure mode, the control will reach
+ // here.
+ return 0;
+}
diff --git a/src/testing/gtest/test/gtest_uninitialized_test.py b/src/testing/gtest/test/gtest_uninitialized_test.py
new file mode 100755
index 0000000..6ae57ee
--- /dev/null
+++ b/src/testing/gtest/test/gtest_uninitialized_test.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Verifies that Google Test warns the user when not initialized properly."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import gtest_test_utils
+
+
+COMMAND = gtest_test_utils.GetTestExecutablePath('gtest_uninitialized_test_')
+
+
+def Assert(condition):
+ if not condition:
+ raise AssertionError
+
+
+def AssertEq(expected, actual):
+ if expected != actual:
+ print 'Expected: %s' % (expected,)
+ print ' Actual: %s' % (actual,)
+ raise AssertionError
+
+
+def TestExitCodeAndOutput(command):
+ """Runs the given command and verifies its exit code and output."""
+
+ # Verifies that 'command' exits with code 1.
+ p = gtest_test_utils.Subprocess(command)
+ Assert(p.exited)
+ AssertEq(1, p.exit_code)
+ Assert('InitGoogleTest' in p.output)
+
+
+class GTestUninitializedTest(gtest_test_utils.TestCase):
+ def testExitCodeAndOutput(self):
+ TestExitCodeAndOutput(COMMAND)
+
+
+if __name__ == '__main__':
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_uninitialized_test_.cc b/src/testing/gtest/test/gtest_uninitialized_test_.cc
new file mode 100644
index 0000000..4431698
--- /dev/null
+++ b/src/testing/gtest/test/gtest_uninitialized_test_.cc
@@ -0,0 +1,43 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gtest/gtest.h"
+
+TEST(DummyTest, Dummy) {
+ // This test doesn't verify anything. We just need it to create a
+ // realistic stage for testing the behavior of Google Test when
+ // RUN_ALL_TESTS() is called without testing::InitGoogleTest() being
+ // called first.
+}
+
+int main() {
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest_unittest.cc b/src/testing/gtest/test/gtest_unittest.cc
new file mode 100644
index 0000000..e61f791
--- /dev/null
+++ b/src/testing/gtest/test/gtest_unittest.cc
@@ -0,0 +1,7557 @@
+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for Google Test itself. This verifies that the basic constructs of
+// Google Test work.
+
+#include "gtest/gtest.h"
+
+// Verifies that the command line flag variables can be accessed
+// in code once <gtest/gtest.h> has been #included.
+// Do not move it after other #includes.
+TEST(CommandLineFlagsTest, CanBeAccessedInCodeOnceGTestHIsIncluded) {
+ bool dummy = testing::GTEST_FLAG(also_run_disabled_tests)
+ || testing::GTEST_FLAG(break_on_failure)
+ || testing::GTEST_FLAG(catch_exceptions)
+ || testing::GTEST_FLAG(color) != "unknown"
+ || testing::GTEST_FLAG(filter) != "unknown"
+ || testing::GTEST_FLAG(list_tests)
+ || testing::GTEST_FLAG(output) != "unknown"
+ || testing::GTEST_FLAG(print_time)
+ || testing::GTEST_FLAG(random_seed)
+ || testing::GTEST_FLAG(repeat) > 0
+ || testing::GTEST_FLAG(show_internal_stack_frames)
+ || testing::GTEST_FLAG(shuffle)
+ || testing::GTEST_FLAG(stack_trace_depth) > 0
+ || testing::GTEST_FLAG(stream_result_to) != "unknown"
+ || testing::GTEST_FLAG(throw_on_failure);
+ EXPECT_TRUE(dummy || !dummy); // Suppresses warning that dummy is unused.
+}
+
+#include <limits.h> // For INT_MAX.
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include <map>
+#include <vector>
+#include <ostream>
+
+#include "gtest/gtest-spi.h"
+
+// Indicates that this translation unit is part of Google Test's
+// implementation. It must come before gtest-internal-inl.h is
+// included, or there will be a compiler error. This trick is to
+// prevent a user from accidentally including gtest-internal-inl.h in
+// his code.
+#define GTEST_IMPLEMENTATION_ 1
+#include "src/gtest-internal-inl.h"
+#undef GTEST_IMPLEMENTATION_
+
+namespace testing {
+namespace internal {
+
+// Provides access to otherwise private parts of the TestEventListeners class
+// that are needed to test it.
+class TestEventListenersAccessor {
+ public:
+ static TestEventListener* GetRepeater(TestEventListeners* listeners) {
+ return listeners->repeater();
+ }
+
+ static void SetDefaultResultPrinter(TestEventListeners* listeners,
+ TestEventListener* listener) {
+ listeners->SetDefaultResultPrinter(listener);
+ }
+ static void SetDefaultXmlGenerator(TestEventListeners* listeners,
+ TestEventListener* listener) {
+ listeners->SetDefaultXmlGenerator(listener);
+ }
+
+ static bool EventForwardingEnabled(const TestEventListeners& listeners) {
+ return listeners.EventForwardingEnabled();
+ }
+
+ static void SuppressEventForwarding(TestEventListeners* listeners) {
+ listeners->SuppressEventForwarding();
+ }
+};
+
+} // namespace internal
+} // namespace testing
+
+using testing::AssertionFailure;
+using testing::AssertionResult;
+using testing::AssertionSuccess;
+using testing::DoubleLE;
+using testing::EmptyTestEventListener;
+using testing::FloatLE;
+using testing::GTEST_FLAG(also_run_disabled_tests);
+using testing::GTEST_FLAG(break_on_failure);
+using testing::GTEST_FLAG(catch_exceptions);
+using testing::GTEST_FLAG(color);
+using testing::GTEST_FLAG(death_test_use_fork);
+using testing::GTEST_FLAG(filter);
+using testing::GTEST_FLAG(list_tests);
+using testing::GTEST_FLAG(output);
+using testing::GTEST_FLAG(print_time);
+using testing::GTEST_FLAG(random_seed);
+using testing::GTEST_FLAG(repeat);
+using testing::GTEST_FLAG(show_internal_stack_frames);
+using testing::GTEST_FLAG(shuffle);
+using testing::GTEST_FLAG(stack_trace_depth);
+using testing::GTEST_FLAG(stream_result_to);
+using testing::GTEST_FLAG(throw_on_failure);
+using testing::IsNotSubstring;
+using testing::IsSubstring;
+using testing::Message;
+using testing::ScopedFakeTestPartResultReporter;
+using testing::StaticAssertTypeEq;
+using testing::Test;
+using testing::TestCase;
+using testing::TestEventListeners;
+using testing::TestPartResult;
+using testing::TestPartResultArray;
+using testing::TestProperty;
+using testing::TestResult;
+using testing::TimeInMillis;
+using testing::UnitTest;
+using testing::kMaxStackTraceDepth;
+using testing::internal::AddReference;
+using testing::internal::AlwaysFalse;
+using testing::internal::AlwaysTrue;
+using testing::internal::AppendUserMessage;
+using testing::internal::ArrayAwareFind;
+using testing::internal::ArrayEq;
+using testing::internal::CodePointToUtf8;
+using testing::internal::CompileAssertTypesEqual;
+using testing::internal::CopyArray;
+using testing::internal::CountIf;
+using testing::internal::EqFailure;
+using testing::internal::FloatingPoint;
+using testing::internal::ForEach;
+using testing::internal::FormatEpochTimeInMillisAsIso8601;
+using testing::internal::FormatTimeInMillisAsSeconds;
+using testing::internal::GTestFlagSaver;
+using testing::internal::GetCurrentOsStackTraceExceptTop;
+using testing::internal::GetElementOr;
+using testing::internal::GetNextRandomSeed;
+using testing::internal::GetRandomSeedFromFlag;
+using testing::internal::GetTestTypeId;
+using testing::internal::GetTimeInMillis;
+using testing::internal::GetTypeId;
+using testing::internal::GetUnitTestImpl;
+using testing::internal::ImplicitlyConvertible;
+using testing::internal::Int32;
+using testing::internal::Int32FromEnvOrDie;
+using testing::internal::IsAProtocolMessage;
+using testing::internal::IsContainer;
+using testing::internal::IsContainerTest;
+using testing::internal::IsNotContainer;
+using testing::internal::NativeArray;
+using testing::internal::ParseInt32Flag;
+using testing::internal::RemoveConst;
+using testing::internal::RemoveReference;
+using testing::internal::ShouldRunTestOnShard;
+using testing::internal::ShouldShard;
+using testing::internal::ShouldUseColor;
+using testing::internal::Shuffle;
+using testing::internal::ShuffleRange;
+using testing::internal::SkipPrefix;
+using testing::internal::StreamableToString;
+using testing::internal::String;
+using testing::internal::TestEventListenersAccessor;
+using testing::internal::TestResultAccessor;
+using testing::internal::UInt32;
+using testing::internal::WideStringToUtf8;
+using testing::internal::kCopy;
+using testing::internal::kMaxRandomSeed;
+using testing::internal::kReference;
+using testing::internal::kTestTypeIdInGoogleTest;
+using testing::internal::scoped_ptr;
+
+#if GTEST_HAS_STREAM_REDIRECTION
+using testing::internal::CaptureStdout;
+using testing::internal::GetCapturedStdout;
+#endif
+
+#if GTEST_IS_THREADSAFE
+using testing::internal::ThreadWithParam;
+#endif
+
+class TestingVector : public std::vector<int> {
+};
+
+::std::ostream& operator<<(::std::ostream& os,
+ const TestingVector& vector) {
+ os << "{ ";
+ for (size_t i = 0; i < vector.size(); i++) {
+ os << vector[i] << " ";
+ }
+ os << "}";
+ return os;
+}
+
+// This line tests that we can define tests in an unnamed namespace.
+namespace {
+
+TEST(GetRandomSeedFromFlagTest, HandlesZero) {
+ const int seed = GetRandomSeedFromFlag(0);
+ EXPECT_LE(1, seed);
+ EXPECT_LE(seed, static_cast<int>(kMaxRandomSeed));
+}
+
+TEST(GetRandomSeedFromFlagTest, PreservesValidSeed) {
+ EXPECT_EQ(1, GetRandomSeedFromFlag(1));
+ EXPECT_EQ(2, GetRandomSeedFromFlag(2));
+ EXPECT_EQ(kMaxRandomSeed - 1, GetRandomSeedFromFlag(kMaxRandomSeed - 1));
+ EXPECT_EQ(static_cast<int>(kMaxRandomSeed),
+ GetRandomSeedFromFlag(kMaxRandomSeed));
+}
+
+TEST(GetRandomSeedFromFlagTest, NormalizesInvalidSeed) {
+ const int seed1 = GetRandomSeedFromFlag(-1);
+ EXPECT_LE(1, seed1);
+ EXPECT_LE(seed1, static_cast<int>(kMaxRandomSeed));
+
+ const int seed2 = GetRandomSeedFromFlag(kMaxRandomSeed + 1);
+ EXPECT_LE(1, seed2);
+ EXPECT_LE(seed2, static_cast<int>(kMaxRandomSeed));
+}
+
+TEST(GetNextRandomSeedTest, WorksForValidInput) {
+ EXPECT_EQ(2, GetNextRandomSeed(1));
+ EXPECT_EQ(3, GetNextRandomSeed(2));
+ EXPECT_EQ(static_cast<int>(kMaxRandomSeed),
+ GetNextRandomSeed(kMaxRandomSeed - 1));
+ EXPECT_EQ(1, GetNextRandomSeed(kMaxRandomSeed));
+
+ // We deliberately don't test GetNextRandomSeed() with invalid
+ // inputs, as that requires death tests, which are expensive. This
+ // is fine as GetNextRandomSeed() is internal and has a
+ // straightforward definition.
+}
+
+static void ClearCurrentTestPartResults() {
+ TestResultAccessor::ClearTestPartResults(
+ GetUnitTestImpl()->current_test_result());
+}
+
+// Tests GetTypeId.
+
+TEST(GetTypeIdTest, ReturnsSameValueForSameType) {
+ EXPECT_EQ(GetTypeId<int>(), GetTypeId<int>());
+ EXPECT_EQ(GetTypeId<Test>(), GetTypeId<Test>());
+}
+
+class SubClassOfTest : public Test {};
+class AnotherSubClassOfTest : public Test {};
+
+TEST(GetTypeIdTest, ReturnsDifferentValuesForDifferentTypes) {
+ EXPECT_NE(GetTypeId<int>(), GetTypeId<const int>());
+ EXPECT_NE(GetTypeId<int>(), GetTypeId<char>());
+ EXPECT_NE(GetTypeId<int>(), GetTestTypeId());
+ EXPECT_NE(GetTypeId<SubClassOfTest>(), GetTestTypeId());
+ EXPECT_NE(GetTypeId<AnotherSubClassOfTest>(), GetTestTypeId());
+ EXPECT_NE(GetTypeId<AnotherSubClassOfTest>(), GetTypeId<SubClassOfTest>());
+}
+
+// Verifies that GetTestTypeId() returns the same value, no matter it
+// is called from inside Google Test or outside of it.
+TEST(GetTestTypeIdTest, ReturnsTheSameValueInsideOrOutsideOfGoogleTest) {
+ EXPECT_EQ(kTestTypeIdInGoogleTest, GetTestTypeId());
+}
+
+// Tests FormatTimeInMillisAsSeconds().
+
+TEST(FormatTimeInMillisAsSecondsTest, FormatsZero) {
+ EXPECT_EQ("0", FormatTimeInMillisAsSeconds(0));
+}
+
+TEST(FormatTimeInMillisAsSecondsTest, FormatsPositiveNumber) {
+ EXPECT_EQ("0.003", FormatTimeInMillisAsSeconds(3));
+ EXPECT_EQ("0.01", FormatTimeInMillisAsSeconds(10));
+ EXPECT_EQ("0.2", FormatTimeInMillisAsSeconds(200));
+ EXPECT_EQ("1.2", FormatTimeInMillisAsSeconds(1200));
+ EXPECT_EQ("3", FormatTimeInMillisAsSeconds(3000));
+}
+
+TEST(FormatTimeInMillisAsSecondsTest, FormatsNegativeNumber) {
+ EXPECT_EQ("-0.003", FormatTimeInMillisAsSeconds(-3));
+ EXPECT_EQ("-0.01", FormatTimeInMillisAsSeconds(-10));
+ EXPECT_EQ("-0.2", FormatTimeInMillisAsSeconds(-200));
+ EXPECT_EQ("-1.2", FormatTimeInMillisAsSeconds(-1200));
+ EXPECT_EQ("-3", FormatTimeInMillisAsSeconds(-3000));
+}
+
+// Tests FormatEpochTimeInMillisAsIso8601(). The correctness of conversion
+// for particular dates below was verified in Python using
+// datetime.datetime.fromutctimestamp(<timetamp>/1000).
+
+// FormatEpochTimeInMillisAsIso8601 depends on the current timezone, so we
+// have to set up a particular timezone to obtain predictable results.
+class FormatEpochTimeInMillisAsIso8601Test : public Test {
+ public:
+ // On Cygwin, GCC doesn't allow unqualified integer literals to exceed
+ // 32 bits, even when 64-bit integer types are available. We have to
+ // force the constants to have a 64-bit type here.
+ static const TimeInMillis kMillisPerSec = 1000;
+
+ private:
+ virtual void SetUp() {
+ saved_tz_ = NULL;
+#if _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4996) // Temporarily disables warning 4996
+ // (function or variable may be unsafe
+ // for getenv, function is deprecated for
+ // strdup).
+ if (getenv("TZ"))
+ saved_tz_ = strdup(getenv("TZ"));
+# pragma warning(pop) // Restores the warning state again.
+#else
+ if (getenv("TZ"))
+ saved_tz_ = strdup(getenv("TZ"));
+#endif
+
+ // Set up the time zone for FormatEpochTimeInMillisAsIso8601 to use. We
+ // cannot use the local time zone because the function's output depends
+ // on the time zone.
+ SetTimeZone("UTC+00");
+ }
+
+ virtual void TearDown() {
+ SetTimeZone(saved_tz_);
+ free(const_cast<char*>(saved_tz_));
+ saved_tz_ = NULL;
+ }
+
+ static void SetTimeZone(const char* time_zone) {
+ // tzset() distinguishes between the TZ variable being present and empty
+ // and not being present, so we have to consider the case of time_zone
+ // being NULL.
+#if _MSC_VER
+ // ...Unless it's MSVC, whose standard library's _putenv doesn't
+ // distinguish between an empty and a missing variable.
+ const std::string env_var =
+ std::string("TZ=") + (time_zone ? time_zone : "");
+ _putenv(env_var.c_str());
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4996) // Temporarily disables warning 4996
+ // (function is deprecated).
+ tzset();
+# pragma warning(pop) // Restores the warning state again.
+#else
+ if (time_zone) {
+ setenv(("TZ"), time_zone, 1);
+ } else {
+ unsetenv("TZ");
+ }
+ tzset();
+#endif
+ }
+
+ const char* saved_tz_;
+};
+
+const TimeInMillis FormatEpochTimeInMillisAsIso8601Test::kMillisPerSec;
+
+TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsTwoDigitSegments) {
+ EXPECT_EQ("2011-10-31T18:52:42",
+ FormatEpochTimeInMillisAsIso8601(1320087162 * kMillisPerSec));
+}
+
+TEST_F(FormatEpochTimeInMillisAsIso8601Test, MillisecondsDoNotAffectResult) {
+ EXPECT_EQ(
+ "2011-10-31T18:52:42",
+ FormatEpochTimeInMillisAsIso8601(1320087162 * kMillisPerSec + 234));
+}
+
+TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsLeadingZeroes) {
+ EXPECT_EQ("2011-09-03T05:07:02",
+ FormatEpochTimeInMillisAsIso8601(1315026422 * kMillisPerSec));
+}
+
+TEST_F(FormatEpochTimeInMillisAsIso8601Test, Prints24HourTime) {
+ EXPECT_EQ("2011-09-28T17:08:22",
+ FormatEpochTimeInMillisAsIso8601(1317229702 * kMillisPerSec));
+}
+
+TEST_F(FormatEpochTimeInMillisAsIso8601Test, PrintsEpochStart) {
+ EXPECT_EQ("1970-01-01T00:00:00", FormatEpochTimeInMillisAsIso8601(0));
+}
+
+#if GTEST_CAN_COMPARE_NULL
+
+# ifdef __BORLANDC__
+// Silences warnings: "Condition is always true", "Unreachable code"
+# pragma option push -w-ccc -w-rch
+# endif
+
+// Tests that GTEST_IS_NULL_LITERAL_(x) is true when x is a null
+// pointer literal.
+TEST(NullLiteralTest, IsTrueForNullLiterals) {
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(NULL));
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0));
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0U));
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(0L));
+
+# ifndef __BORLANDC__
+
+ // Some compilers may fail to detect some null pointer literals;
+ // as long as users of the framework don't use such literals, this
+ // is harmless.
+ EXPECT_TRUE(GTEST_IS_NULL_LITERAL_(1 - 1));
+
+# endif
+}
+
+// Tests that GTEST_IS_NULL_LITERAL_(x) is false when x is not a null
+// pointer literal.
+TEST(NullLiteralTest, IsFalseForNonNullLiterals) {
+ EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(1));
+ EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(0.0));
+ EXPECT_FALSE(GTEST_IS_NULL_LITERAL_('a'));
+ EXPECT_FALSE(GTEST_IS_NULL_LITERAL_(static_cast<void*>(NULL)));
+}
+
+# ifdef __BORLANDC__
+// Restores warnings after previous "#pragma option push" suppressed them.
+# pragma option pop
+# endif
+
+#endif // GTEST_CAN_COMPARE_NULL
+//
+// Tests CodePointToUtf8().
+
+// Tests that the NUL character L'\0' is encoded correctly.
+TEST(CodePointToUtf8Test, CanEncodeNul) {
+ char buffer[32];
+ EXPECT_STREQ("", CodePointToUtf8(L'\0', buffer));
+}
+
+// Tests that ASCII characters are encoded correctly.
+TEST(CodePointToUtf8Test, CanEncodeAscii) {
+ char buffer[32];
+ EXPECT_STREQ("a", CodePointToUtf8(L'a', buffer));
+ EXPECT_STREQ("Z", CodePointToUtf8(L'Z', buffer));
+ EXPECT_STREQ("&", CodePointToUtf8(L'&', buffer));
+ EXPECT_STREQ("\x7F", CodePointToUtf8(L'\x7F', buffer));
+}
+
+// Tests that Unicode code-points that have 8 to 11 bits are encoded
+// as 110xxxxx 10xxxxxx.
+TEST(CodePointToUtf8Test, CanEncode8To11Bits) {
+ char buffer[32];
+ // 000 1101 0011 => 110-00011 10-010011
+ EXPECT_STREQ("\xC3\x93", CodePointToUtf8(L'\xD3', buffer));
+
+ // 101 0111 0110 => 110-10101 10-110110
+ // Some compilers (e.g., GCC on MinGW) cannot handle non-ASCII codepoints
+ // in wide strings and wide chars. In order to accomodate them, we have to
+ // introduce such character constants as integers.
+ EXPECT_STREQ("\xD5\xB6",
+ CodePointToUtf8(static_cast<wchar_t>(0x576), buffer));
+}
+
+// Tests that Unicode code-points that have 12 to 16 bits are encoded
+// as 1110xxxx 10xxxxxx 10xxxxxx.
+TEST(CodePointToUtf8Test, CanEncode12To16Bits) {
+ char buffer[32];
+ // 0000 1000 1101 0011 => 1110-0000 10-100011 10-010011
+ EXPECT_STREQ("\xE0\xA3\x93",
+ CodePointToUtf8(static_cast<wchar_t>(0x8D3), buffer));
+
+ // 1100 0111 0100 1101 => 1110-1100 10-011101 10-001101
+ EXPECT_STREQ("\xEC\x9D\x8D",
+ CodePointToUtf8(static_cast<wchar_t>(0xC74D), buffer));
+}
+
+#if !GTEST_WIDE_STRING_USES_UTF16_
+// Tests in this group require a wchar_t to hold > 16 bits, and thus
+// are skipped on Windows, Cygwin, and Symbian, where a wchar_t is
+// 16-bit wide. This code may not compile on those systems.
+
+// Tests that Unicode code-points that have 17 to 21 bits are encoded
+// as 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx.
+TEST(CodePointToUtf8Test, CanEncode17To21Bits) {
+ char buffer[32];
+ // 0 0001 0000 1000 1101 0011 => 11110-000 10-010000 10-100011 10-010011
+ EXPECT_STREQ("\xF0\x90\xA3\x93", CodePointToUtf8(L'\x108D3', buffer));
+
+ // 0 0001 0000 0100 0000 0000 => 11110-000 10-010000 10-010000 10-000000
+ EXPECT_STREQ("\xF0\x90\x90\x80", CodePointToUtf8(L'\x10400', buffer));
+
+ // 1 0000 1000 0110 0011 0100 => 11110-100 10-001000 10-011000 10-110100
+ EXPECT_STREQ("\xF4\x88\x98\xB4", CodePointToUtf8(L'\x108634', buffer));
+}
+
+// Tests that encoding an invalid code-point generates the expected result.
+TEST(CodePointToUtf8Test, CanEncodeInvalidCodePoint) {
+ char buffer[32];
+ EXPECT_STREQ("(Invalid Unicode 0x1234ABCD)",
+ CodePointToUtf8(L'\x1234ABCD', buffer));
+}
+
+#endif // !GTEST_WIDE_STRING_USES_UTF16_
+
+// Tests WideStringToUtf8().
+
+// Tests that the NUL character L'\0' is encoded correctly.
+TEST(WideStringToUtf8Test, CanEncodeNul) {
+ EXPECT_STREQ("", WideStringToUtf8(L"", 0).c_str());
+ EXPECT_STREQ("", WideStringToUtf8(L"", -1).c_str());
+}
+
+// Tests that ASCII strings are encoded correctly.
+TEST(WideStringToUtf8Test, CanEncodeAscii) {
+ EXPECT_STREQ("a", WideStringToUtf8(L"a", 1).c_str());
+ EXPECT_STREQ("ab", WideStringToUtf8(L"ab", 2).c_str());
+ EXPECT_STREQ("a", WideStringToUtf8(L"a", -1).c_str());
+ EXPECT_STREQ("ab", WideStringToUtf8(L"ab", -1).c_str());
+}
+
+// Tests that Unicode code-points that have 8 to 11 bits are encoded
+// as 110xxxxx 10xxxxxx.
+TEST(WideStringToUtf8Test, CanEncode8To11Bits) {
+ // 000 1101 0011 => 110-00011 10-010011
+ EXPECT_STREQ("\xC3\x93", WideStringToUtf8(L"\xD3", 1).c_str());
+ EXPECT_STREQ("\xC3\x93", WideStringToUtf8(L"\xD3", -1).c_str());
+
+ // 101 0111 0110 => 110-10101 10-110110
+ const wchar_t s[] = { 0x576, '\0' };
+ EXPECT_STREQ("\xD5\xB6", WideStringToUtf8(s, 1).c_str());
+ EXPECT_STREQ("\xD5\xB6", WideStringToUtf8(s, -1).c_str());
+}
+
+// Tests that Unicode code-points that have 12 to 16 bits are encoded
+// as 1110xxxx 10xxxxxx 10xxxxxx.
+TEST(WideStringToUtf8Test, CanEncode12To16Bits) {
+ // 0000 1000 1101 0011 => 1110-0000 10-100011 10-010011
+ const wchar_t s1[] = { 0x8D3, '\0' };
+ EXPECT_STREQ("\xE0\xA3\x93", WideStringToUtf8(s1, 1).c_str());
+ EXPECT_STREQ("\xE0\xA3\x93", WideStringToUtf8(s1, -1).c_str());
+
+ // 1100 0111 0100 1101 => 1110-1100 10-011101 10-001101
+ const wchar_t s2[] = { 0xC74D, '\0' };
+ EXPECT_STREQ("\xEC\x9D\x8D", WideStringToUtf8(s2, 1).c_str());
+ EXPECT_STREQ("\xEC\x9D\x8D", WideStringToUtf8(s2, -1).c_str());
+}
+
+// Tests that the conversion stops when the function encounters \0 character.
+TEST(WideStringToUtf8Test, StopsOnNulCharacter) {
+ EXPECT_STREQ("ABC", WideStringToUtf8(L"ABC\0XYZ", 100).c_str());
+}
+
+// Tests that the conversion stops when the function reaches the limit
+// specified by the 'length' parameter.
+TEST(WideStringToUtf8Test, StopsWhenLengthLimitReached) {
+ EXPECT_STREQ("ABC", WideStringToUtf8(L"ABCDEF", 3).c_str());
+}
+
+#if !GTEST_WIDE_STRING_USES_UTF16_
+// Tests that Unicode code-points that have 17 to 21 bits are encoded
+// as 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx. This code may not compile
+// on the systems using UTF-16 encoding.
+TEST(WideStringToUtf8Test, CanEncode17To21Bits) {
+ // 0 0001 0000 1000 1101 0011 => 11110-000 10-010000 10-100011 10-010011
+ EXPECT_STREQ("\xF0\x90\xA3\x93", WideStringToUtf8(L"\x108D3", 1).c_str());
+ EXPECT_STREQ("\xF0\x90\xA3\x93", WideStringToUtf8(L"\x108D3", -1).c_str());
+
+ // 1 0000 1000 0110 0011 0100 => 11110-100 10-001000 10-011000 10-110100
+ EXPECT_STREQ("\xF4\x88\x98\xB4", WideStringToUtf8(L"\x108634", 1).c_str());
+ EXPECT_STREQ("\xF4\x88\x98\xB4", WideStringToUtf8(L"\x108634", -1).c_str());
+}
+
+// Tests that encoding an invalid code-point generates the expected result.
+TEST(WideStringToUtf8Test, CanEncodeInvalidCodePoint) {
+ EXPECT_STREQ("(Invalid Unicode 0xABCDFF)",
+ WideStringToUtf8(L"\xABCDFF", -1).c_str());
+}
+#else // !GTEST_WIDE_STRING_USES_UTF16_
+// Tests that surrogate pairs are encoded correctly on the systems using
+// UTF-16 encoding in the wide strings.
+TEST(WideStringToUtf8Test, CanEncodeValidUtf16SUrrogatePairs) {
+ const wchar_t s[] = { 0xD801, 0xDC00, '\0' };
+ EXPECT_STREQ("\xF0\x90\x90\x80", WideStringToUtf8(s, -1).c_str());
+}
+
+// Tests that encoding an invalid UTF-16 surrogate pair
+// generates the expected result.
+TEST(WideStringToUtf8Test, CanEncodeInvalidUtf16SurrogatePair) {
+ // Leading surrogate is at the end of the string.
+ const wchar_t s1[] = { 0xD800, '\0' };
+ EXPECT_STREQ("\xED\xA0\x80", WideStringToUtf8(s1, -1).c_str());
+ // Leading surrogate is not followed by the trailing surrogate.
+ const wchar_t s2[] = { 0xD800, 'M', '\0' };
+ EXPECT_STREQ("\xED\xA0\x80M", WideStringToUtf8(s2, -1).c_str());
+ // Trailing surrogate appearas without a leading surrogate.
+ const wchar_t s3[] = { 0xDC00, 'P', 'Q', 'R', '\0' };
+ EXPECT_STREQ("\xED\xB0\x80PQR", WideStringToUtf8(s3, -1).c_str());
+}
+#endif // !GTEST_WIDE_STRING_USES_UTF16_
+
+// Tests that codepoint concatenation works correctly.
+#if !GTEST_WIDE_STRING_USES_UTF16_
+TEST(WideStringToUtf8Test, ConcatenatesCodepointsCorrectly) {
+ const wchar_t s[] = { 0x108634, 0xC74D, '\n', 0x576, 0x8D3, 0x108634, '\0'};
+ EXPECT_STREQ(
+ "\xF4\x88\x98\xB4"
+ "\xEC\x9D\x8D"
+ "\n"
+ "\xD5\xB6"
+ "\xE0\xA3\x93"
+ "\xF4\x88\x98\xB4",
+ WideStringToUtf8(s, -1).c_str());
+}
+#else
+TEST(WideStringToUtf8Test, ConcatenatesCodepointsCorrectly) {
+ const wchar_t s[] = { 0xC74D, '\n', 0x576, 0x8D3, '\0'};
+ EXPECT_STREQ(
+ "\xEC\x9D\x8D" "\n" "\xD5\xB6" "\xE0\xA3\x93",
+ WideStringToUtf8(s, -1).c_str());
+}
+#endif // !GTEST_WIDE_STRING_USES_UTF16_
+
+// Tests the Random class.
+
+TEST(RandomDeathTest, GeneratesCrashesOnInvalidRange) {
+ testing::internal::Random random(42);
+ EXPECT_DEATH_IF_SUPPORTED(
+ random.Generate(0),
+ "Cannot generate a number in the range \\[0, 0\\)");
+ EXPECT_DEATH_IF_SUPPORTED(
+ random.Generate(testing::internal::Random::kMaxRange + 1),
+ "Generation of a number in \\[0, 2147483649\\) was requested, "
+ "but this can only generate numbers in \\[0, 2147483648\\)");
+}
+
+TEST(RandomTest, GeneratesNumbersWithinRange) {
+ const UInt32 kRange = 10000;
+ testing::internal::Random random(12345);
+ for (int i = 0; i < 10; i++) {
+ EXPECT_LT(random.Generate(kRange), kRange) << " for iteration " << i;
+ }
+
+ testing::internal::Random random2(testing::internal::Random::kMaxRange);
+ for (int i = 0; i < 10; i++) {
+ EXPECT_LT(random2.Generate(kRange), kRange) << " for iteration " << i;
+ }
+}
+
+TEST(RandomTest, RepeatsWhenReseeded) {
+ const int kSeed = 123;
+ const int kArraySize = 10;
+ const UInt32 kRange = 10000;
+ UInt32 values[kArraySize];
+
+ testing::internal::Random random(kSeed);
+ for (int i = 0; i < kArraySize; i++) {
+ values[i] = random.Generate(kRange);
+ }
+
+ random.Reseed(kSeed);
+ for (int i = 0; i < kArraySize; i++) {
+ EXPECT_EQ(values[i], random.Generate(kRange)) << " for iteration " << i;
+ }
+}
+
+// Tests STL container utilities.
+
+// Tests CountIf().
+
+static bool IsPositive(int n) { return n > 0; }
+
+TEST(ContainerUtilityTest, CountIf) {
+ std::vector<int> v;
+ EXPECT_EQ(0, CountIf(v, IsPositive)); // Works for an empty container.
+
+ v.push_back(-1);
+ v.push_back(0);
+ EXPECT_EQ(0, CountIf(v, IsPositive)); // Works when no value satisfies.
+
+ v.push_back(2);
+ v.push_back(-10);
+ v.push_back(10);
+ EXPECT_EQ(2, CountIf(v, IsPositive));
+}
+
+// Tests ForEach().
+
+static int g_sum = 0;
+static void Accumulate(int n) { g_sum += n; }
+
+TEST(ContainerUtilityTest, ForEach) {
+ std::vector<int> v;
+ g_sum = 0;
+ ForEach(v, Accumulate);
+ EXPECT_EQ(0, g_sum); // Works for an empty container;
+
+ g_sum = 0;
+ v.push_back(1);
+ ForEach(v, Accumulate);
+ EXPECT_EQ(1, g_sum); // Works for a container with one element.
+
+ g_sum = 0;
+ v.push_back(20);
+ v.push_back(300);
+ ForEach(v, Accumulate);
+ EXPECT_EQ(321, g_sum);
+}
+
+// Tests GetElementOr().
+TEST(ContainerUtilityTest, GetElementOr) {
+ std::vector<char> a;
+ EXPECT_EQ('x', GetElementOr(a, 0, 'x'));
+
+ a.push_back('a');
+ a.push_back('b');
+ EXPECT_EQ('a', GetElementOr(a, 0, 'x'));
+ EXPECT_EQ('b', GetElementOr(a, 1, 'x'));
+ EXPECT_EQ('x', GetElementOr(a, -2, 'x'));
+ EXPECT_EQ('x', GetElementOr(a, 2, 'x'));
+}
+
+TEST(ContainerUtilityDeathTest, ShuffleRange) {
+ std::vector<int> a;
+ a.push_back(0);
+ a.push_back(1);
+ a.push_back(2);
+ testing::internal::Random random(1);
+
+ EXPECT_DEATH_IF_SUPPORTED(
+ ShuffleRange(&random, -1, 1, &a),
+ "Invalid shuffle range start -1: must be in range \\[0, 3\\]");
+ EXPECT_DEATH_IF_SUPPORTED(
+ ShuffleRange(&random, 4, 4, &a),
+ "Invalid shuffle range start 4: must be in range \\[0, 3\\]");
+ EXPECT_DEATH_IF_SUPPORTED(
+ ShuffleRange(&random, 3, 2, &a),
+ "Invalid shuffle range finish 2: must be in range \\[3, 3\\]");
+ EXPECT_DEATH_IF_SUPPORTED(
+ ShuffleRange(&random, 3, 4, &a),
+ "Invalid shuffle range finish 4: must be in range \\[3, 3\\]");
+}
+
+class VectorShuffleTest : public Test {
+ protected:
+ static const int kVectorSize = 20;
+
+ VectorShuffleTest() : random_(1) {
+ for (int i = 0; i < kVectorSize; i++) {
+ vector_.push_back(i);
+ }
+ }
+
+ static bool VectorIsCorrupt(const TestingVector& vector) {
+ if (kVectorSize != static_cast<int>(vector.size())) {
+ return true;
+ }
+
+ bool found_in_vector[kVectorSize] = { false };
+ for (size_t i = 0; i < vector.size(); i++) {
+ const int e = vector[i];
+ if (e < 0 || e >= kVectorSize || found_in_vector[e]) {
+ return true;
+ }
+ found_in_vector[e] = true;
+ }
+
+ // Vector size is correct, elements' range is correct, no
+ // duplicate elements. Therefore no corruption has occurred.
+ return false;
+ }
+
+ static bool VectorIsNotCorrupt(const TestingVector& vector) {
+ return !VectorIsCorrupt(vector);
+ }
+
+ static bool RangeIsShuffled(const TestingVector& vector, int begin, int end) {
+ for (int i = begin; i < end; i++) {
+ if (i != vector[i]) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ static bool RangeIsUnshuffled(
+ const TestingVector& vector, int begin, int end) {
+ return !RangeIsShuffled(vector, begin, end);
+ }
+
+ static bool VectorIsShuffled(const TestingVector& vector) {
+ return RangeIsShuffled(vector, 0, static_cast<int>(vector.size()));
+ }
+
+ static bool VectorIsUnshuffled(const TestingVector& vector) {
+ return !VectorIsShuffled(vector);
+ }
+
+ testing::internal::Random random_;
+ TestingVector vector_;
+}; // class VectorShuffleTest
+
+const int VectorShuffleTest::kVectorSize;
+
+TEST_F(VectorShuffleTest, HandlesEmptyRange) {
+ // Tests an empty range at the beginning...
+ ShuffleRange(&random_, 0, 0, &vector_);
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ ASSERT_PRED1(VectorIsUnshuffled, vector_);
+
+ // ...in the middle...
+ ShuffleRange(&random_, kVectorSize/2, kVectorSize/2, &vector_);
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ ASSERT_PRED1(VectorIsUnshuffled, vector_);
+
+ // ...at the end...
+ ShuffleRange(&random_, kVectorSize - 1, kVectorSize - 1, &vector_);
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ ASSERT_PRED1(VectorIsUnshuffled, vector_);
+
+ // ...and past the end.
+ ShuffleRange(&random_, kVectorSize, kVectorSize, &vector_);
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ ASSERT_PRED1(VectorIsUnshuffled, vector_);
+}
+
+TEST_F(VectorShuffleTest, HandlesRangeOfSizeOne) {
+ // Tests a size one range at the beginning...
+ ShuffleRange(&random_, 0, 1, &vector_);
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ ASSERT_PRED1(VectorIsUnshuffled, vector_);
+
+ // ...in the middle...
+ ShuffleRange(&random_, kVectorSize/2, kVectorSize/2 + 1, &vector_);
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ ASSERT_PRED1(VectorIsUnshuffled, vector_);
+
+ // ...and at the end.
+ ShuffleRange(&random_, kVectorSize - 1, kVectorSize, &vector_);
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ ASSERT_PRED1(VectorIsUnshuffled, vector_);
+}
+
+// Because we use our own random number generator and a fixed seed,
+// we can guarantee that the following "random" tests will succeed.
+
+TEST_F(VectorShuffleTest, ShufflesEntireVector) {
+ Shuffle(&random_, &vector_);
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ EXPECT_FALSE(VectorIsUnshuffled(vector_)) << vector_;
+
+ // Tests the first and last elements in particular to ensure that
+ // there are no off-by-one problems in our shuffle algorithm.
+ EXPECT_NE(0, vector_[0]);
+ EXPECT_NE(kVectorSize - 1, vector_[kVectorSize - 1]);
+}
+
+TEST_F(VectorShuffleTest, ShufflesStartOfVector) {
+ const int kRangeSize = kVectorSize/2;
+
+ ShuffleRange(&random_, 0, kRangeSize, &vector_);
+
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ EXPECT_PRED3(RangeIsShuffled, vector_, 0, kRangeSize);
+ EXPECT_PRED3(RangeIsUnshuffled, vector_, kRangeSize, kVectorSize);
+}
+
+TEST_F(VectorShuffleTest, ShufflesEndOfVector) {
+ const int kRangeSize = kVectorSize / 2;
+ ShuffleRange(&random_, kRangeSize, kVectorSize, &vector_);
+
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ EXPECT_PRED3(RangeIsUnshuffled, vector_, 0, kRangeSize);
+ EXPECT_PRED3(RangeIsShuffled, vector_, kRangeSize, kVectorSize);
+}
+
+TEST_F(VectorShuffleTest, ShufflesMiddleOfVector) {
+ int kRangeSize = kVectorSize/3;
+ ShuffleRange(&random_, kRangeSize, 2*kRangeSize, &vector_);
+
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ EXPECT_PRED3(RangeIsUnshuffled, vector_, 0, kRangeSize);
+ EXPECT_PRED3(RangeIsShuffled, vector_, kRangeSize, 2*kRangeSize);
+ EXPECT_PRED3(RangeIsUnshuffled, vector_, 2*kRangeSize, kVectorSize);
+}
+
+TEST_F(VectorShuffleTest, ShufflesRepeatably) {
+ TestingVector vector2;
+ for (int i = 0; i < kVectorSize; i++) {
+ vector2.push_back(i);
+ }
+
+ random_.Reseed(1234);
+ Shuffle(&random_, &vector_);
+ random_.Reseed(1234);
+ Shuffle(&random_, &vector2);
+
+ ASSERT_PRED1(VectorIsNotCorrupt, vector_);
+ ASSERT_PRED1(VectorIsNotCorrupt, vector2);
+
+ for (int i = 0; i < kVectorSize; i++) {
+ EXPECT_EQ(vector_[i], vector2[i]) << " where i is " << i;
+ }
+}
+
+// Tests the size of the AssertHelper class.
+
+TEST(AssertHelperTest, AssertHelperIsSmall) {
+ // To avoid breaking clients that use lots of assertions in one
+ // function, we cannot grow the size of AssertHelper.
+ EXPECT_LE(sizeof(testing::internal::AssertHelper), sizeof(void*));
+}
+
+// Tests the String class.
+
+// Tests String's constructors.
+TEST(StringTest, Constructors) {
+ // Default ctor.
+ String s1;
+ // We aren't using EXPECT_EQ(NULL, s1.c_str()) because comparing
+ // pointers with NULL isn't supported on all platforms.
+ EXPECT_EQ(0U, s1.length());
+ EXPECT_TRUE(NULL == s1.c_str());
+
+ // Implicitly constructs from a C-string.
+ String s2 = "Hi";
+ EXPECT_EQ(2U, s2.length());
+ EXPECT_STREQ("Hi", s2.c_str());
+
+ // Constructs from a C-string and a length.
+ String s3("hello", 3);
+ EXPECT_EQ(3U, s3.length());
+ EXPECT_STREQ("hel", s3.c_str());
+
+ // The empty String should be created when String is constructed with
+ // a NULL pointer and length 0.
+ EXPECT_EQ(0U, String(NULL, 0).length());
+ EXPECT_FALSE(String(NULL, 0).c_str() == NULL);
+
+ // Constructs a String that contains '\0'.
+ String s4("a\0bcd", 4);
+ EXPECT_EQ(4U, s4.length());
+ EXPECT_EQ('a', s4.c_str()[0]);
+ EXPECT_EQ('\0', s4.c_str()[1]);
+ EXPECT_EQ('b', s4.c_str()[2]);
+ EXPECT_EQ('c', s4.c_str()[3]);
+
+ // Copy ctor where the source is NULL.
+ const String null_str;
+ String s5 = null_str;
+ EXPECT_TRUE(s5.c_str() == NULL);
+
+ // Copy ctor where the source isn't NULL.
+ String s6 = s3;
+ EXPECT_EQ(3U, s6.length());
+ EXPECT_STREQ("hel", s6.c_str());
+
+ // Copy ctor where the source contains '\0'.
+ String s7 = s4;
+ EXPECT_EQ(4U, s7.length());
+ EXPECT_EQ('a', s7.c_str()[0]);
+ EXPECT_EQ('\0', s7.c_str()[1]);
+ EXPECT_EQ('b', s7.c_str()[2]);
+ EXPECT_EQ('c', s7.c_str()[3]);
+}
+
+TEST(StringTest, ConvertsFromStdString) {
+ // An empty std::string.
+ const std::string src1("");
+ const String dest1 = src1;
+ EXPECT_EQ(0U, dest1.length());
+ EXPECT_STREQ("", dest1.c_str());
+
+ // A normal std::string.
+ const std::string src2("Hi");
+ const String dest2 = src2;
+ EXPECT_EQ(2U, dest2.length());
+ EXPECT_STREQ("Hi", dest2.c_str());
+
+ // An std::string with an embedded NUL character.
+ const char src3[] = "a\0b";
+ const String dest3 = std::string(src3, sizeof(src3));
+ EXPECT_EQ(sizeof(src3), dest3.length());
+ EXPECT_EQ('a', dest3.c_str()[0]);
+ EXPECT_EQ('\0', dest3.c_str()[1]);
+ EXPECT_EQ('b', dest3.c_str()[2]);
+}
+
+TEST(StringTest, ConvertsToStdString) {
+ // An empty String.
+ const String src1("");
+ const std::string dest1 = src1;
+ EXPECT_EQ("", dest1);
+
+ // A normal String.
+ const String src2("Hi");
+ const std::string dest2 = src2;
+ EXPECT_EQ("Hi", dest2);
+
+ // A String containing a '\0'.
+ const String src3("x\0y", 3);
+ const std::string dest3 = src3;
+ EXPECT_EQ(std::string("x\0y", 3), dest3);
+}
+
+#if GTEST_HAS_GLOBAL_STRING
+
+TEST(StringTest, ConvertsFromGlobalString) {
+ // An empty ::string.
+ const ::string src1("");
+ const String dest1 = src1;
+ EXPECT_EQ(0U, dest1.length());
+ EXPECT_STREQ("", dest1.c_str());
+
+ // A normal ::string.
+ const ::string src2("Hi");
+ const String dest2 = src2;
+ EXPECT_EQ(2U, dest2.length());
+ EXPECT_STREQ("Hi", dest2.c_str());
+
+ // An ::string with an embedded NUL character.
+ const char src3[] = "x\0y";
+ const String dest3 = ::string(src3, sizeof(src3));
+ EXPECT_EQ(sizeof(src3), dest3.length());
+ EXPECT_EQ('x', dest3.c_str()[0]);
+ EXPECT_EQ('\0', dest3.c_str()[1]);
+ EXPECT_EQ('y', dest3.c_str()[2]);
+}
+
+TEST(StringTest, ConvertsToGlobalString) {
+ // An empty String.
+ const String src1("");
+ const ::string dest1 = src1;
+ EXPECT_EQ("", dest1);
+
+ // A normal String.
+ const String src2("Hi");
+ const ::string dest2 = src2;
+ EXPECT_EQ("Hi", dest2);
+
+ const String src3("x\0y", 3);
+ const ::string dest3 = src3;
+ EXPECT_EQ(::string("x\0y", 3), dest3);
+}
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+// Tests String::ShowCStringQuoted().
+TEST(StringTest, ShowCStringQuoted) {
+ EXPECT_STREQ("(null)",
+ String::ShowCStringQuoted(NULL).c_str());
+ EXPECT_STREQ("\"\"",
+ String::ShowCStringQuoted("").c_str());
+ EXPECT_STREQ("\"foo\"",
+ String::ShowCStringQuoted("foo").c_str());
+}
+
+// Tests String::empty().
+TEST(StringTest, Empty) {
+ EXPECT_TRUE(String("").empty());
+ EXPECT_FALSE(String().empty());
+ EXPECT_FALSE(String(NULL).empty());
+ EXPECT_FALSE(String("a").empty());
+ EXPECT_FALSE(String("\0", 1).empty());
+}
+
+// Tests String::Compare().
+TEST(StringTest, Compare) {
+ // NULL vs NULL.
+ EXPECT_EQ(0, String().Compare(String()));
+
+ // NULL vs non-NULL.
+ EXPECT_EQ(-1, String().Compare(String("")));
+
+ // Non-NULL vs NULL.
+ EXPECT_EQ(1, String("").Compare(String()));
+
+ // The following covers non-NULL vs non-NULL.
+
+ // "" vs "".
+ EXPECT_EQ(0, String("").Compare(String("")));
+
+ // "" vs non-"".
+ EXPECT_EQ(-1, String("").Compare(String("\0", 1)));
+ EXPECT_EQ(-1, String("").Compare(" "));
+
+ // Non-"" vs "".
+ EXPECT_EQ(1, String("a").Compare(String("")));
+
+ // The following covers non-"" vs non-"".
+
+ // Same length and equal.
+ EXPECT_EQ(0, String("a").Compare(String("a")));
+
+ // Same length and different.
+ EXPECT_EQ(-1, String("a\0b", 3).Compare(String("a\0c", 3)));
+ EXPECT_EQ(1, String("b").Compare(String("a")));
+
+ // Different lengths.
+ EXPECT_EQ(-1, String("a").Compare(String("ab")));
+ EXPECT_EQ(-1, String("a").Compare(String("a\0", 2)));
+ EXPECT_EQ(1, String("abc").Compare(String("aacd")));
+}
+
+// Tests String::operator==().
+TEST(StringTest, Equals) {
+ const String null(NULL);
+ EXPECT_TRUE(null == NULL); // NOLINT
+ EXPECT_FALSE(null == ""); // NOLINT
+ EXPECT_FALSE(null == "bar"); // NOLINT
+
+ const String empty("");
+ EXPECT_FALSE(empty == NULL); // NOLINT
+ EXPECT_TRUE(empty == ""); // NOLINT
+ EXPECT_FALSE(empty == "bar"); // NOLINT
+
+ const String foo("foo");
+ EXPECT_FALSE(foo == NULL); // NOLINT
+ EXPECT_FALSE(foo == ""); // NOLINT
+ EXPECT_FALSE(foo == "bar"); // NOLINT
+ EXPECT_TRUE(foo == "foo"); // NOLINT
+
+ const String bar("x\0y", 3);
+ EXPECT_NE(bar, "x");
+}
+
+// Tests String::operator!=().
+TEST(StringTest, NotEquals) {
+ const String null(NULL);
+ EXPECT_FALSE(null != NULL); // NOLINT
+ EXPECT_TRUE(null != ""); // NOLINT
+ EXPECT_TRUE(null != "bar"); // NOLINT
+
+ const String empty("");
+ EXPECT_TRUE(empty != NULL); // NOLINT
+ EXPECT_FALSE(empty != ""); // NOLINT
+ EXPECT_TRUE(empty != "bar"); // NOLINT
+
+ const String foo("foo");
+ EXPECT_TRUE(foo != NULL); // NOLINT
+ EXPECT_TRUE(foo != ""); // NOLINT
+ EXPECT_TRUE(foo != "bar"); // NOLINT
+ EXPECT_FALSE(foo != "foo"); // NOLINT
+
+ const String bar("x\0y", 3);
+ EXPECT_NE(bar, "x");
+}
+
+// Tests String::length().
+TEST(StringTest, Length) {
+ EXPECT_EQ(0U, String().length());
+ EXPECT_EQ(0U, String("").length());
+ EXPECT_EQ(2U, String("ab").length());
+ EXPECT_EQ(3U, String("a\0b", 3).length());
+}
+
+// Tests String::EndsWith().
+TEST(StringTest, EndsWith) {
+ EXPECT_TRUE(String("foobar").EndsWith("bar"));
+ EXPECT_TRUE(String("foobar").EndsWith(""));
+ EXPECT_TRUE(String("").EndsWith(""));
+
+ EXPECT_FALSE(String("foobar").EndsWith("foo"));
+ EXPECT_FALSE(String("").EndsWith("foo"));
+}
+
+// Tests String::EndsWithCaseInsensitive().
+TEST(StringTest, EndsWithCaseInsensitive) {
+ EXPECT_TRUE(String("foobar").EndsWithCaseInsensitive("BAR"));
+ EXPECT_TRUE(String("foobaR").EndsWithCaseInsensitive("bar"));
+ EXPECT_TRUE(String("foobar").EndsWithCaseInsensitive(""));
+ EXPECT_TRUE(String("").EndsWithCaseInsensitive(""));
+
+ EXPECT_FALSE(String("Foobar").EndsWithCaseInsensitive("foo"));
+ EXPECT_FALSE(String("foobar").EndsWithCaseInsensitive("Foo"));
+ EXPECT_FALSE(String("").EndsWithCaseInsensitive("foo"));
+}
+
+// C++Builder's preprocessor is buggy; it fails to expand macros that
+// appear in macro parameters after wide char literals. Provide an alias
+// for NULL as a workaround.
+static const wchar_t* const kNull = NULL;
+
+// Tests String::CaseInsensitiveWideCStringEquals
+TEST(StringTest, CaseInsensitiveWideCStringEquals) {
+ EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(NULL, NULL));
+ EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(kNull, L""));
+ EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(L"", kNull));
+ EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(kNull, L"foobar"));
+ EXPECT_FALSE(String::CaseInsensitiveWideCStringEquals(L"foobar", kNull));
+ EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"foobar", L"foobar"));
+ EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"foobar", L"FOOBAR"));
+ EXPECT_TRUE(String::CaseInsensitiveWideCStringEquals(L"FOOBAR", L"foobar"));
+}
+
+// Tests that NULL can be assigned to a String.
+TEST(StringTest, CanBeAssignedNULL) {
+ const String src(NULL);
+ String dest;
+
+ dest = src;
+ EXPECT_STREQ(NULL, dest.c_str());
+}
+
+// Tests that the empty string "" can be assigned to a String.
+TEST(StringTest, CanBeAssignedEmpty) {
+ const String src("");
+ String dest;
+
+ dest = src;
+ EXPECT_STREQ("", dest.c_str());
+}
+
+// Tests that a non-empty string can be assigned to a String.
+TEST(StringTest, CanBeAssignedNonEmpty) {
+ const String src("hello");
+ String dest;
+ dest = src;
+ EXPECT_EQ(5U, dest.length());
+ EXPECT_STREQ("hello", dest.c_str());
+
+ const String src2("x\0y", 3);
+ String dest2;
+ dest2 = src2;
+ EXPECT_EQ(3U, dest2.length());
+ EXPECT_EQ('x', dest2.c_str()[0]);
+ EXPECT_EQ('\0', dest2.c_str()[1]);
+ EXPECT_EQ('y', dest2.c_str()[2]);
+}
+
+// Tests that a String can be assigned to itself.
+TEST(StringTest, CanBeAssignedSelf) {
+ String dest("hello");
+
+ // Use explicit function call notation here to suppress self-assign warning.
+ dest.operator=(dest);
+ EXPECT_STREQ("hello", dest.c_str());
+}
+
+// Sun Studio < 12 incorrectly rejects this code due to an overloading
+// ambiguity.
+#if !(defined(__SUNPRO_CC) && __SUNPRO_CC < 0x590)
+// Tests streaming a String.
+TEST(StringTest, Streams) {
+ EXPECT_EQ(StreamableToString(String()), "(null)");
+ EXPECT_EQ(StreamableToString(String("")), "");
+ EXPECT_EQ(StreamableToString(String("a\0b", 3)), "a\\0b");
+}
+#endif
+
+// Tests that String::Format() works.
+TEST(StringTest, FormatWorks) {
+ // Normal case: the format spec is valid, the arguments match the
+ // spec, and the result is < 4095 characters.
+ EXPECT_STREQ("Hello, 42", String::Format("%s, %d", "Hello", 42).c_str());
+
+ // Edge case: the result is 4095 characters.
+ char buffer[4096];
+ const size_t kSize = sizeof(buffer);
+ memset(buffer, 'a', kSize - 1);
+ buffer[kSize - 1] = '\0';
+ EXPECT_STREQ(buffer, String::Format("%s", buffer).c_str());
+
+ // The result needs to be 4096 characters, exceeding Format()'s limit.
+ EXPECT_STREQ("<formatting error or buffer exceeded>",
+ String::Format("x%s", buffer).c_str());
+
+#if GTEST_OS_LINUX
+ // On Linux, invalid format spec should lead to an error message.
+ // In other environment (e.g. MSVC on Windows), String::Format() may
+ // simply ignore a bad format spec, so this assertion is run on
+ // Linux only.
+ EXPECT_STREQ("<formatting error or buffer exceeded>",
+ String::Format("%").c_str());
+#endif
+}
+
+#if GTEST_OS_WINDOWS
+
+// Tests String::ShowWideCString().
+TEST(StringTest, ShowWideCString) {
+ EXPECT_STREQ("(null)",
+ String::ShowWideCString(NULL).c_str());
+ EXPECT_STREQ("", String::ShowWideCString(L"").c_str());
+ EXPECT_STREQ("foo", String::ShowWideCString(L"foo").c_str());
+}
+
+// Tests String::ShowWideCStringQuoted().
+TEST(StringTest, ShowWideCStringQuoted) {
+ EXPECT_STREQ("(null)",
+ String::ShowWideCStringQuoted(NULL).c_str());
+ EXPECT_STREQ("L\"\"",
+ String::ShowWideCStringQuoted(L"").c_str());
+ EXPECT_STREQ("L\"foo\"",
+ String::ShowWideCStringQuoted(L"foo").c_str());
+}
+
+# if GTEST_OS_WINDOWS_MOBILE
+TEST(StringTest, AnsiAndUtf16Null) {
+ EXPECT_EQ(NULL, String::AnsiToUtf16(NULL));
+ EXPECT_EQ(NULL, String::Utf16ToAnsi(NULL));
+}
+
+TEST(StringTest, AnsiAndUtf16ConvertBasic) {
+ const char* ansi = String::Utf16ToAnsi(L"str");
+ EXPECT_STREQ("str", ansi);
+ delete [] ansi;
+ const WCHAR* utf16 = String::AnsiToUtf16("str");
+ EXPECT_EQ(0, wcsncmp(L"str", utf16, 3));
+ delete [] utf16;
+}
+
+TEST(StringTest, AnsiAndUtf16ConvertPathChars) {
+ const char* ansi = String::Utf16ToAnsi(L".:\\ \"*?");
+ EXPECT_STREQ(".:\\ \"*?", ansi);
+ delete [] ansi;
+ const WCHAR* utf16 = String::AnsiToUtf16(".:\\ \"*?");
+ EXPECT_EQ(0, wcsncmp(L".:\\ \"*?", utf16, 3));
+ delete [] utf16;
+}
+# endif // GTEST_OS_WINDOWS_MOBILE
+
+#endif // GTEST_OS_WINDOWS
+
+// Tests TestProperty construction.
+TEST(TestPropertyTest, StringValue) {
+ TestProperty property("key", "1");
+ EXPECT_STREQ("key", property.key());
+ EXPECT_STREQ("1", property.value());
+}
+
+// Tests TestProperty replacing a value.
+TEST(TestPropertyTest, ReplaceStringValue) {
+ TestProperty property("key", "1");
+ EXPECT_STREQ("1", property.value());
+ property.SetValue("2");
+ EXPECT_STREQ("2", property.value());
+}
+
+// AddFatalFailure() and AddNonfatalFailure() must be stand-alone
+// functions (i.e. their definitions cannot be inlined at the call
+// sites), or C++Builder won't compile the code.
+static void AddFatalFailure() {
+ FAIL() << "Expected fatal failure.";
+}
+
+static void AddNonfatalFailure() {
+ ADD_FAILURE() << "Expected non-fatal failure.";
+}
+
+class ScopedFakeTestPartResultReporterTest : public Test {
+ public: // Must be public and not protected due to a bug in g++ 3.4.2.
+ enum FailureMode {
+ FATAL_FAILURE,
+ NONFATAL_FAILURE
+ };
+ static void AddFailure(FailureMode failure) {
+ if (failure == FATAL_FAILURE) {
+ AddFatalFailure();
+ } else {
+ AddNonfatalFailure();
+ }
+ }
+};
+
+// Tests that ScopedFakeTestPartResultReporter intercepts test
+// failures.
+TEST_F(ScopedFakeTestPartResultReporterTest, InterceptsTestFailures) {
+ TestPartResultArray results;
+ {
+ ScopedFakeTestPartResultReporter reporter(
+ ScopedFakeTestPartResultReporter::INTERCEPT_ONLY_CURRENT_THREAD,
+ &results);
+ AddFailure(NONFATAL_FAILURE);
+ AddFailure(FATAL_FAILURE);
+ }
+
+ EXPECT_EQ(2, results.size());
+ EXPECT_TRUE(results.GetTestPartResult(0).nonfatally_failed());
+ EXPECT_TRUE(results.GetTestPartResult(1).fatally_failed());
+}
+
+TEST_F(ScopedFakeTestPartResultReporterTest, DeprecatedConstructor) {
+ TestPartResultArray results;
+ {
+ // Tests, that the deprecated constructor still works.
+ ScopedFakeTestPartResultReporter reporter(&results);
+ AddFailure(NONFATAL_FAILURE);
+ }
+ EXPECT_EQ(1, results.size());
+}
+
+#if GTEST_IS_THREADSAFE
+
+class ScopedFakeTestPartResultReporterWithThreadsTest
+ : public ScopedFakeTestPartResultReporterTest {
+ protected:
+ static void AddFailureInOtherThread(FailureMode failure) {
+ ThreadWithParam<FailureMode> thread(&AddFailure, failure, NULL);
+ thread.Join();
+ }
+};
+
+TEST_F(ScopedFakeTestPartResultReporterWithThreadsTest,
+ InterceptsTestFailuresInAllThreads) {
+ TestPartResultArray results;
+ {
+ ScopedFakeTestPartResultReporter reporter(
+ ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, &results);
+ AddFailure(NONFATAL_FAILURE);
+ AddFailure(FATAL_FAILURE);
+ AddFailureInOtherThread(NONFATAL_FAILURE);
+ AddFailureInOtherThread(FATAL_FAILURE);
+ }
+
+ EXPECT_EQ(4, results.size());
+ EXPECT_TRUE(results.GetTestPartResult(0).nonfatally_failed());
+ EXPECT_TRUE(results.GetTestPartResult(1).fatally_failed());
+ EXPECT_TRUE(results.GetTestPartResult(2).nonfatally_failed());
+ EXPECT_TRUE(results.GetTestPartResult(3).fatally_failed());
+}
+
+#endif // GTEST_IS_THREADSAFE
+
+// Tests EXPECT_FATAL_FAILURE{,ON_ALL_THREADS}. Makes sure that they
+// work even if the failure is generated in a called function rather than
+// the current context.
+
+typedef ScopedFakeTestPartResultReporterTest ExpectFatalFailureTest;
+
+TEST_F(ExpectFatalFailureTest, CatchesFatalFaliure) {
+ EXPECT_FATAL_FAILURE(AddFatalFailure(), "Expected fatal failure.");
+}
+
+#if GTEST_HAS_GLOBAL_STRING
+TEST_F(ExpectFatalFailureTest, AcceptsStringObject) {
+ EXPECT_FATAL_FAILURE(AddFatalFailure(), ::string("Expected fatal failure."));
+}
+#endif
+
+TEST_F(ExpectFatalFailureTest, AcceptsStdStringObject) {
+ EXPECT_FATAL_FAILURE(AddFatalFailure(),
+ ::std::string("Expected fatal failure."));
+}
+
+TEST_F(ExpectFatalFailureTest, CatchesFatalFailureOnAllThreads) {
+ // We have another test below to verify that the macro catches fatal
+ // failures generated on another thread.
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFatalFailure(),
+ "Expected fatal failure.");
+}
+
+#ifdef __BORLANDC__
+// Silences warnings: "Condition is always true"
+# pragma option push -w-ccc
+#endif
+
+// Tests that EXPECT_FATAL_FAILURE() can be used in a non-void
+// function even when the statement in it contains ASSERT_*.
+
+int NonVoidFunction() {
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(false), "");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(FAIL(), "");
+ return 0;
+}
+
+TEST_F(ExpectFatalFailureTest, CanBeUsedInNonVoidFunction) {
+ NonVoidFunction();
+}
+
+// Tests that EXPECT_FATAL_FAILURE(statement, ...) doesn't abort the
+// current function even though 'statement' generates a fatal failure.
+
+void DoesNotAbortHelper(bool* aborted) {
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(false), "");
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(FAIL(), "");
+
+ *aborted = false;
+}
+
+#ifdef __BORLANDC__
+// Restores warnings after previous "#pragma option push" suppressed them.
+# pragma option pop
+#endif
+
+TEST_F(ExpectFatalFailureTest, DoesNotAbort) {
+ bool aborted = true;
+ DoesNotAbortHelper(&aborted);
+ EXPECT_FALSE(aborted);
+}
+
+// Tests that the EXPECT_FATAL_FAILURE{,_ON_ALL_THREADS} accepts a
+// statement that contains a macro which expands to code containing an
+// unprotected comma.
+
+static int global_var = 0;
+#define GTEST_USE_UNPROTECTED_COMMA_ global_var++, global_var++
+
+TEST_F(ExpectFatalFailureTest, AcceptsMacroThatExpandsToUnprotectedComma) {
+#ifndef __BORLANDC__
+ // ICE's in C++Builder.
+ EXPECT_FATAL_FAILURE({
+ GTEST_USE_UNPROTECTED_COMMA_;
+ AddFatalFailure();
+ }, "");
+#endif
+
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS({
+ GTEST_USE_UNPROTECTED_COMMA_;
+ AddFatalFailure();
+ }, "");
+}
+
+// Tests EXPECT_NONFATAL_FAILURE{,ON_ALL_THREADS}.
+
+typedef ScopedFakeTestPartResultReporterTest ExpectNonfatalFailureTest;
+
+TEST_F(ExpectNonfatalFailureTest, CatchesNonfatalFailure) {
+ EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(),
+ "Expected non-fatal failure.");
+}
+
+#if GTEST_HAS_GLOBAL_STRING
+TEST_F(ExpectNonfatalFailureTest, AcceptsStringObject) {
+ EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(),
+ ::string("Expected non-fatal failure."));
+}
+#endif
+
+TEST_F(ExpectNonfatalFailureTest, AcceptsStdStringObject) {
+ EXPECT_NONFATAL_FAILURE(AddNonfatalFailure(),
+ ::std::string("Expected non-fatal failure."));
+}
+
+TEST_F(ExpectNonfatalFailureTest, CatchesNonfatalFailureOnAllThreads) {
+ // We have another test below to verify that the macro catches
+ // non-fatal failures generated on another thread.
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(AddNonfatalFailure(),
+ "Expected non-fatal failure.");
+}
+
+// Tests that the EXPECT_NONFATAL_FAILURE{,_ON_ALL_THREADS} accepts a
+// statement that contains a macro which expands to code containing an
+// unprotected comma.
+TEST_F(ExpectNonfatalFailureTest, AcceptsMacroThatExpandsToUnprotectedComma) {
+ EXPECT_NONFATAL_FAILURE({
+ GTEST_USE_UNPROTECTED_COMMA_;
+ AddNonfatalFailure();
+ }, "");
+
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS({
+ GTEST_USE_UNPROTECTED_COMMA_;
+ AddNonfatalFailure();
+ }, "");
+}
+
+#if GTEST_IS_THREADSAFE
+
+typedef ScopedFakeTestPartResultReporterWithThreadsTest
+ ExpectFailureWithThreadsTest;
+
+TEST_F(ExpectFailureWithThreadsTest, ExpectFatalFailureOnAllThreads) {
+ EXPECT_FATAL_FAILURE_ON_ALL_THREADS(AddFailureInOtherThread(FATAL_FAILURE),
+ "Expected fatal failure.");
+}
+
+TEST_F(ExpectFailureWithThreadsTest, ExpectNonFatalFailureOnAllThreads) {
+ EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(
+ AddFailureInOtherThread(NONFATAL_FAILURE), "Expected non-fatal failure.");
+}
+
+#endif // GTEST_IS_THREADSAFE
+
+// Tests the TestProperty class.
+
+TEST(TestPropertyTest, ConstructorWorks) {
+ const TestProperty property("key", "value");
+ EXPECT_STREQ("key", property.key());
+ EXPECT_STREQ("value", property.value());
+}
+
+TEST(TestPropertyTest, SetValue) {
+ TestProperty property("key", "value_1");
+ EXPECT_STREQ("key", property.key());
+ property.SetValue("value_2");
+ EXPECT_STREQ("key", property.key());
+ EXPECT_STREQ("value_2", property.value());
+}
+
+// Tests the TestResult class
+
+// The test fixture for testing TestResult.
+class TestResultTest : public Test {
+ protected:
+ typedef std::vector<TestPartResult> TPRVector;
+
+ // We make use of 2 TestPartResult objects,
+ TestPartResult * pr1, * pr2;
+
+ // ... and 3 TestResult objects.
+ TestResult * r0, * r1, * r2;
+
+ virtual void SetUp() {
+ // pr1 is for success.
+ pr1 = new TestPartResult(TestPartResult::kSuccess,
+ "foo/bar.cc",
+ 10,
+ "Success!");
+
+ // pr2 is for fatal failure.
+ pr2 = new TestPartResult(TestPartResult::kFatalFailure,
+ "foo/bar.cc",
+ -1, // This line number means "unknown"
+ "Failure!");
+
+ // Creates the TestResult objects.
+ r0 = new TestResult();
+ r1 = new TestResult();
+ r2 = new TestResult();
+
+ // In order to test TestResult, we need to modify its internal
+ // state, in particular the TestPartResult vector it holds.
+ // test_part_results() returns a const reference to this vector.
+ // We cast it to a non-const object s.t. it can be modified (yes,
+ // this is a hack).
+ TPRVector* results1 = const_cast<TPRVector*>(
+ &TestResultAccessor::test_part_results(*r1));
+ TPRVector* results2 = const_cast<TPRVector*>(
+ &TestResultAccessor::test_part_results(*r2));
+
+ // r0 is an empty TestResult.
+
+ // r1 contains a single SUCCESS TestPartResult.
+ results1->push_back(*pr1);
+
+ // r2 contains a SUCCESS, and a FAILURE.
+ results2->push_back(*pr1);
+ results2->push_back(*pr2);
+ }
+
+ virtual void TearDown() {
+ delete pr1;
+ delete pr2;
+
+ delete r0;
+ delete r1;
+ delete r2;
+ }
+
+ // Helper that compares two two TestPartResults.
+ static void CompareTestPartResult(const TestPartResult& expected,
+ const TestPartResult& actual) {
+ EXPECT_EQ(expected.type(), actual.type());
+ EXPECT_STREQ(expected.file_name(), actual.file_name());
+ EXPECT_EQ(expected.line_number(), actual.line_number());
+ EXPECT_STREQ(expected.summary(), actual.summary());
+ EXPECT_STREQ(expected.message(), actual.message());
+ EXPECT_EQ(expected.passed(), actual.passed());
+ EXPECT_EQ(expected.failed(), actual.failed());
+ EXPECT_EQ(expected.nonfatally_failed(), actual.nonfatally_failed());
+ EXPECT_EQ(expected.fatally_failed(), actual.fatally_failed());
+ }
+};
+
+// Tests TestResult::total_part_count().
+TEST_F(TestResultTest, total_part_count) {
+ ASSERT_EQ(0, r0->total_part_count());
+ ASSERT_EQ(1, r1->total_part_count());
+ ASSERT_EQ(2, r2->total_part_count());
+}
+
+// Tests TestResult::Passed().
+TEST_F(TestResultTest, Passed) {
+ ASSERT_TRUE(r0->Passed());
+ ASSERT_TRUE(r1->Passed());
+ ASSERT_FALSE(r2->Passed());
+}
+
+// Tests TestResult::Failed().
+TEST_F(TestResultTest, Failed) {
+ ASSERT_FALSE(r0->Failed());
+ ASSERT_FALSE(r1->Failed());
+ ASSERT_TRUE(r2->Failed());
+}
+
+// Tests TestResult::GetTestPartResult().
+
+typedef TestResultTest TestResultDeathTest;
+
+TEST_F(TestResultDeathTest, GetTestPartResult) {
+ CompareTestPartResult(*pr1, r2->GetTestPartResult(0));
+ CompareTestPartResult(*pr2, r2->GetTestPartResult(1));
+ EXPECT_DEATH_IF_SUPPORTED(r2->GetTestPartResult(2), "");
+ EXPECT_DEATH_IF_SUPPORTED(r2->GetTestPartResult(-1), "");
+}
+
+// Tests TestResult has no properties when none are added.
+TEST(TestResultPropertyTest, NoPropertiesFoundWhenNoneAreAdded) {
+ TestResult test_result;
+ ASSERT_EQ(0, test_result.test_property_count());
+}
+
+// Tests TestResult has the expected property when added.
+TEST(TestResultPropertyTest, OnePropertyFoundWhenAdded) {
+ TestResult test_result;
+ TestProperty property("key_1", "1");
+ TestResultAccessor::RecordProperty(&test_result, property);
+ ASSERT_EQ(1, test_result.test_property_count());
+ const TestProperty& actual_property = test_result.GetTestProperty(0);
+ EXPECT_STREQ("key_1", actual_property.key());
+ EXPECT_STREQ("1", actual_property.value());
+}
+
+// Tests TestResult has multiple properties when added.
+TEST(TestResultPropertyTest, MultiplePropertiesFoundWhenAdded) {
+ TestResult test_result;
+ TestProperty property_1("key_1", "1");
+ TestProperty property_2("key_2", "2");
+ TestResultAccessor::RecordProperty(&test_result, property_1);
+ TestResultAccessor::RecordProperty(&test_result, property_2);
+ ASSERT_EQ(2, test_result.test_property_count());
+ const TestProperty& actual_property_1 = test_result.GetTestProperty(0);
+ EXPECT_STREQ("key_1", actual_property_1.key());
+ EXPECT_STREQ("1", actual_property_1.value());
+
+ const TestProperty& actual_property_2 = test_result.GetTestProperty(1);
+ EXPECT_STREQ("key_2", actual_property_2.key());
+ EXPECT_STREQ("2", actual_property_2.value());
+}
+
+// Tests TestResult::RecordProperty() overrides values for duplicate keys.
+TEST(TestResultPropertyTest, OverridesValuesForDuplicateKeys) {
+ TestResult test_result;
+ TestProperty property_1_1("key_1", "1");
+ TestProperty property_2_1("key_2", "2");
+ TestProperty property_1_2("key_1", "12");
+ TestProperty property_2_2("key_2", "22");
+ TestResultAccessor::RecordProperty(&test_result, property_1_1);
+ TestResultAccessor::RecordProperty(&test_result, property_2_1);
+ TestResultAccessor::RecordProperty(&test_result, property_1_2);
+ TestResultAccessor::RecordProperty(&test_result, property_2_2);
+
+ ASSERT_EQ(2, test_result.test_property_count());
+ const TestProperty& actual_property_1 = test_result.GetTestProperty(0);
+ EXPECT_STREQ("key_1", actual_property_1.key());
+ EXPECT_STREQ("12", actual_property_1.value());
+
+ const TestProperty& actual_property_2 = test_result.GetTestProperty(1);
+ EXPECT_STREQ("key_2", actual_property_2.key());
+ EXPECT_STREQ("22", actual_property_2.value());
+}
+
+// Tests TestResult::GetTestProperty().
+TEST(TestResultPropertyDeathTest, GetTestProperty) {
+ TestResult test_result;
+ TestProperty property_1("key_1", "1");
+ TestProperty property_2("key_2", "2");
+ TestProperty property_3("key_3", "3");
+ TestResultAccessor::RecordProperty(&test_result, property_1);
+ TestResultAccessor::RecordProperty(&test_result, property_2);
+ TestResultAccessor::RecordProperty(&test_result, property_3);
+
+ const TestProperty& fetched_property_1 = test_result.GetTestProperty(0);
+ const TestProperty& fetched_property_2 = test_result.GetTestProperty(1);
+ const TestProperty& fetched_property_3 = test_result.GetTestProperty(2);
+
+ EXPECT_STREQ("key_1", fetched_property_1.key());
+ EXPECT_STREQ("1", fetched_property_1.value());
+
+ EXPECT_STREQ("key_2", fetched_property_2.key());
+ EXPECT_STREQ("2", fetched_property_2.value());
+
+ EXPECT_STREQ("key_3", fetched_property_3.key());
+ EXPECT_STREQ("3", fetched_property_3.value());
+
+ EXPECT_DEATH_IF_SUPPORTED(test_result.GetTestProperty(3), "");
+ EXPECT_DEATH_IF_SUPPORTED(test_result.GetTestProperty(-1), "");
+}
+
+// When a property using a reserved key is supplied to this function, it tests
+// that a non-fatal failure is added, a fatal failure is not added, and that the
+// property is not recorded.
+void ExpectNonFatalFailureRecordingPropertyWithReservedKey(const char* key) {
+ TestResult test_result;
+ TestProperty property(key, "1");
+ EXPECT_NONFATAL_FAILURE(
+ TestResultAccessor::RecordProperty(&test_result, property),
+ "Reserved key");
+ ASSERT_EQ(0, test_result.test_property_count()) << "Not recorded";
+}
+
+// Attempting to recording a property with the Reserved literal "name"
+// should add a non-fatal failure and the property should not be recorded.
+TEST(TestResultPropertyTest, AddFailureWhenUsingReservedKeyCalledName) {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKey("name");
+}
+
+// Attempting to recording a property with the Reserved literal "status"
+// should add a non-fatal failure and the property should not be recorded.
+TEST(TestResultPropertyTest, AddFailureWhenUsingReservedKeyCalledStatus) {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKey("status");
+}
+
+// Attempting to recording a property with the Reserved literal "time"
+// should add a non-fatal failure and the property should not be recorded.
+TEST(TestResultPropertyTest, AddFailureWhenUsingReservedKeyCalledTime) {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKey("time");
+}
+
+// Attempting to recording a property with the Reserved literal "classname"
+// should add a non-fatal failure and the property should not be recorded.
+TEST(TestResultPropertyTest, AddFailureWhenUsingReservedKeyCalledClassname) {
+ ExpectNonFatalFailureRecordingPropertyWithReservedKey("classname");
+}
+
+// Tests that GTestFlagSaver works on Windows and Mac.
+
+class GTestFlagSaverTest : public Test {
+ protected:
+ // Saves the Google Test flags such that we can restore them later, and
+ // then sets them to their default values. This will be called
+ // before the first test in this test case is run.
+ static void SetUpTestCase() {
+ saver_ = new GTestFlagSaver;
+
+ GTEST_FLAG(also_run_disabled_tests) = false;
+ GTEST_FLAG(break_on_failure) = false;
+ GTEST_FLAG(catch_exceptions) = false;
+ GTEST_FLAG(death_test_use_fork) = false;
+ GTEST_FLAG(color) = "auto";
+ GTEST_FLAG(filter) = "";
+ GTEST_FLAG(list_tests) = false;
+ GTEST_FLAG(output) = "";
+ GTEST_FLAG(print_time) = true;
+ GTEST_FLAG(random_seed) = 0;
+ GTEST_FLAG(repeat) = 1;
+ GTEST_FLAG(shuffle) = false;
+ GTEST_FLAG(stack_trace_depth) = kMaxStackTraceDepth;
+ GTEST_FLAG(stream_result_to) = "";
+ GTEST_FLAG(throw_on_failure) = false;
+ }
+
+ // Restores the Google Test flags that the tests have modified. This will
+ // be called after the last test in this test case is run.
+ static void TearDownTestCase() {
+ delete saver_;
+ saver_ = NULL;
+ }
+
+ // Verifies that the Google Test flags have their default values, and then
+ // modifies each of them.
+ void VerifyAndModifyFlags() {
+ EXPECT_FALSE(GTEST_FLAG(also_run_disabled_tests));
+ EXPECT_FALSE(GTEST_FLAG(break_on_failure));
+ EXPECT_FALSE(GTEST_FLAG(catch_exceptions));
+ EXPECT_STREQ("auto", GTEST_FLAG(color).c_str());
+ EXPECT_FALSE(GTEST_FLAG(death_test_use_fork));
+ EXPECT_STREQ("", GTEST_FLAG(filter).c_str());
+ EXPECT_FALSE(GTEST_FLAG(list_tests));
+ EXPECT_STREQ("", GTEST_FLAG(output).c_str());
+ EXPECT_TRUE(GTEST_FLAG(print_time));
+ EXPECT_EQ(0, GTEST_FLAG(random_seed));
+ EXPECT_EQ(1, GTEST_FLAG(repeat));
+ EXPECT_FALSE(GTEST_FLAG(shuffle));
+ EXPECT_EQ(kMaxStackTraceDepth, GTEST_FLAG(stack_trace_depth));
+ EXPECT_STREQ("", GTEST_FLAG(stream_result_to).c_str());
+ EXPECT_FALSE(GTEST_FLAG(throw_on_failure));
+
+ GTEST_FLAG(also_run_disabled_tests) = true;
+ GTEST_FLAG(break_on_failure) = true;
+ GTEST_FLAG(catch_exceptions) = true;
+ GTEST_FLAG(color) = "no";
+ GTEST_FLAG(death_test_use_fork) = true;
+ GTEST_FLAG(filter) = "abc";
+ GTEST_FLAG(list_tests) = true;
+ GTEST_FLAG(output) = "xml:foo.xml";
+ GTEST_FLAG(print_time) = false;
+ GTEST_FLAG(random_seed) = 1;
+ GTEST_FLAG(repeat) = 100;
+ GTEST_FLAG(shuffle) = true;
+ GTEST_FLAG(stack_trace_depth) = 1;
+ GTEST_FLAG(stream_result_to) = "localhost:1234";
+ GTEST_FLAG(throw_on_failure) = true;
+ }
+
+ private:
+ // For saving Google Test flags during this test case.
+ static GTestFlagSaver* saver_;
+};
+
+GTestFlagSaver* GTestFlagSaverTest::saver_ = NULL;
+
+// Google Test doesn't guarantee the order of tests. The following two
+// tests are designed to work regardless of their order.
+
+// Modifies the Google Test flags in the test body.
+TEST_F(GTestFlagSaverTest, ModifyGTestFlags) {
+ VerifyAndModifyFlags();
+}
+
+// Verifies that the Google Test flags in the body of the previous test were
+// restored to their original values.
+TEST_F(GTestFlagSaverTest, VerifyGTestFlags) {
+ VerifyAndModifyFlags();
+}
+
+// Sets an environment variable with the given name to the given
+// value. If the value argument is "", unsets the environment
+// variable. The caller must ensure that both arguments are not NULL.
+static void SetEnv(const char* name, const char* value) {
+#if GTEST_OS_WINDOWS_MOBILE
+ // Environment variables are not supported on Windows CE.
+ return;
+#elif defined(__BORLANDC__) || defined(__SunOS_5_8) || defined(__SunOS_5_9)
+ // C++Builder's putenv only stores a pointer to its parameter; we have to
+ // ensure that the string remains valid as long as it might be needed.
+ // We use an std::map to do so.
+ static std::map<String, String*> added_env;
+
+ // Because putenv stores a pointer to the string buffer, we can't delete the
+ // previous string (if present) until after it's replaced.
+ String *prev_env = NULL;
+ if (added_env.find(name) != added_env.end()) {
+ prev_env = added_env[name];
+ }
+ added_env[name] = new String((Message() << name << "=" << value).GetString());
+
+ // The standard signature of putenv accepts a 'char*' argument. Other
+ // implementations, like C++Builder's, accept a 'const char*'.
+ // We cast away the 'const' since that would work for both variants.
+ putenv(const_cast<char*>(added_env[name]->c_str()));
+ delete prev_env;
+#elif GTEST_OS_WINDOWS // If we are on Windows proper.
+ _putenv((Message() << name << "=" << value).GetString().c_str());
+#else
+ if (*value == '\0') {
+ unsetenv(name);
+ } else {
+ setenv(name, value, 1);
+ }
+#endif // GTEST_OS_WINDOWS_MOBILE
+}
+
+#if !GTEST_OS_WINDOWS_MOBILE
+// Environment variables are not supported on Windows CE.
+
+using testing::internal::Int32FromGTestEnv;
+
+// Tests Int32FromGTestEnv().
+
+// Tests that Int32FromGTestEnv() returns the default value when the
+// environment variable is not set.
+TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenVariableIsNotSet) {
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "");
+ EXPECT_EQ(10, Int32FromGTestEnv("temp", 10));
+}
+
+// Tests that Int32FromGTestEnv() returns the default value when the
+// environment variable overflows as an Int32.
+TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenValueOverflows) {
+ printf("(expecting 2 warnings)\n");
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "12345678987654321");
+ EXPECT_EQ(20, Int32FromGTestEnv("temp", 20));
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "-12345678987654321");
+ EXPECT_EQ(30, Int32FromGTestEnv("temp", 30));
+}
+
+// Tests that Int32FromGTestEnv() returns the default value when the
+// environment variable does not represent a valid decimal integer.
+TEST(Int32FromGTestEnvTest, ReturnsDefaultWhenValueIsInvalid) {
+ printf("(expecting 2 warnings)\n");
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "A1");
+ EXPECT_EQ(40, Int32FromGTestEnv("temp", 40));
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "12X");
+ EXPECT_EQ(50, Int32FromGTestEnv("temp", 50));
+}
+
+// Tests that Int32FromGTestEnv() parses and returns the value of the
+// environment variable when it represents a valid decimal integer in
+// the range of an Int32.
+TEST(Int32FromGTestEnvTest, ParsesAndReturnsValidValue) {
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "123");
+ EXPECT_EQ(123, Int32FromGTestEnv("temp", 0));
+
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "TEMP", "-321");
+ EXPECT_EQ(-321, Int32FromGTestEnv("temp", 0));
+}
+#endif // !GTEST_OS_WINDOWS_MOBILE
+
+// Tests ParseInt32Flag().
+
+// Tests that ParseInt32Flag() returns false and doesn't change the
+// output value when the flag has wrong format
+TEST(ParseInt32FlagTest, ReturnsFalseForInvalidFlag) {
+ Int32 value = 123;
+ EXPECT_FALSE(ParseInt32Flag("--a=100", "b", &value));
+ EXPECT_EQ(123, value);
+
+ EXPECT_FALSE(ParseInt32Flag("a=100", "a", &value));
+ EXPECT_EQ(123, value);
+}
+
+// Tests that ParseInt32Flag() returns false and doesn't change the
+// output value when the flag overflows as an Int32.
+TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueOverflows) {
+ printf("(expecting 2 warnings)\n");
+
+ Int32 value = 123;
+ EXPECT_FALSE(ParseInt32Flag("--abc=12345678987654321", "abc", &value));
+ EXPECT_EQ(123, value);
+
+ EXPECT_FALSE(ParseInt32Flag("--abc=-12345678987654321", "abc", &value));
+ EXPECT_EQ(123, value);
+}
+
+// Tests that ParseInt32Flag() returns false and doesn't change the
+// output value when the flag does not represent a valid decimal
+// integer.
+TEST(ParseInt32FlagTest, ReturnsDefaultWhenValueIsInvalid) {
+ printf("(expecting 2 warnings)\n");
+
+ Int32 value = 123;
+ EXPECT_FALSE(ParseInt32Flag("--abc=A1", "abc", &value));
+ EXPECT_EQ(123, value);
+
+ EXPECT_FALSE(ParseInt32Flag("--abc=12X", "abc", &value));
+ EXPECT_EQ(123, value);
+}
+
+// Tests that ParseInt32Flag() parses the value of the flag and
+// returns true when the flag represents a valid decimal integer in
+// the range of an Int32.
+TEST(ParseInt32FlagTest, ParsesAndReturnsValidValue) {
+ Int32 value = 123;
+ EXPECT_TRUE(ParseInt32Flag("--" GTEST_FLAG_PREFIX_ "abc=456", "abc", &value));
+ EXPECT_EQ(456, value);
+
+ EXPECT_TRUE(ParseInt32Flag("--" GTEST_FLAG_PREFIX_ "abc=-789",
+ "abc", &value));
+ EXPECT_EQ(-789, value);
+}
+
+// Tests that Int32FromEnvOrDie() parses the value of the var or
+// returns the correct default.
+// Environment variables are not supported on Windows CE.
+#if !GTEST_OS_WINDOWS_MOBILE
+TEST(Int32FromEnvOrDieTest, ParsesAndReturnsValidValue) {
+ EXPECT_EQ(333, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333));
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", "123");
+ EXPECT_EQ(123, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333));
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", "-123");
+ EXPECT_EQ(-123, Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "UnsetVar", 333));
+}
+#endif // !GTEST_OS_WINDOWS_MOBILE
+
+// Tests that Int32FromEnvOrDie() aborts with an error message
+// if the variable is not an Int32.
+TEST(Int32FromEnvOrDieDeathTest, AbortsOnFailure) {
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "xxx");
+ EXPECT_DEATH_IF_SUPPORTED(
+ Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "VAR", 123),
+ ".*");
+}
+
+// Tests that Int32FromEnvOrDie() aborts with an error message
+// if the variable cannot be represnted by an Int32.
+TEST(Int32FromEnvOrDieDeathTest, AbortsOnInt32Overflow) {
+ SetEnv(GTEST_FLAG_PREFIX_UPPER_ "VAR", "1234567891234567891234");
+ EXPECT_DEATH_IF_SUPPORTED(
+ Int32FromEnvOrDie(GTEST_FLAG_PREFIX_UPPER_ "VAR", 123),
+ ".*");
+}
+
+// Tests that ShouldRunTestOnShard() selects all tests
+// where there is 1 shard.
+TEST(ShouldRunTestOnShardTest, IsPartitionWhenThereIsOneShard) {
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 0));
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 1));
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 2));
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 3));
+ EXPECT_TRUE(ShouldRunTestOnShard(1, 0, 4));
+}
+
+class ShouldShardTest : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ index_var_ = GTEST_FLAG_PREFIX_UPPER_ "INDEX";
+ total_var_ = GTEST_FLAG_PREFIX_UPPER_ "TOTAL";
+ }
+
+ virtual void TearDown() {
+ SetEnv(index_var_, "");
+ SetEnv(total_var_, "");
+ }
+
+ const char* index_var_;
+ const char* total_var_;
+};
+
+// Tests that sharding is disabled if neither of the environment variables
+// are set.
+TEST_F(ShouldShardTest, ReturnsFalseWhenNeitherEnvVarIsSet) {
+ SetEnv(index_var_, "");
+ SetEnv(total_var_, "");
+
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+}
+
+// Tests that sharding is not enabled if total_shards == 1.
+TEST_F(ShouldShardTest, ReturnsFalseWhenTotalShardIsOne) {
+ SetEnv(index_var_, "0");
+ SetEnv(total_var_, "1");
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+}
+
+// Tests that sharding is enabled if total_shards > 1 and
+// we are not in a death test subprocess.
+// Environment variables are not supported on Windows CE.
+#if !GTEST_OS_WINDOWS_MOBILE
+TEST_F(ShouldShardTest, WorksWhenShardEnvVarsAreValid) {
+ SetEnv(index_var_, "4");
+ SetEnv(total_var_, "22");
+ EXPECT_TRUE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+
+ SetEnv(index_var_, "8");
+ SetEnv(total_var_, "9");
+ EXPECT_TRUE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+
+ SetEnv(index_var_, "0");
+ SetEnv(total_var_, "9");
+ EXPECT_TRUE(ShouldShard(total_var_, index_var_, false));
+ EXPECT_FALSE(ShouldShard(total_var_, index_var_, true));
+}
+#endif // !GTEST_OS_WINDOWS_MOBILE
+
+// Tests that we exit in error if the sharding values are not valid.
+
+typedef ShouldShardTest ShouldShardDeathTest;
+
+TEST_F(ShouldShardDeathTest, AbortsWhenShardingEnvVarsAreInvalid) {
+ SetEnv(index_var_, "4");
+ SetEnv(total_var_, "4");
+ EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*");
+
+ SetEnv(index_var_, "4");
+ SetEnv(total_var_, "-2");
+ EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*");
+
+ SetEnv(index_var_, "5");
+ SetEnv(total_var_, "");
+ EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*");
+
+ SetEnv(index_var_, "");
+ SetEnv(total_var_, "5");
+ EXPECT_DEATH_IF_SUPPORTED(ShouldShard(total_var_, index_var_, false), ".*");
+}
+
+// Tests that ShouldRunTestOnShard is a partition when 5
+// shards are used.
+TEST(ShouldRunTestOnShardTest, IsPartitionWhenThereAreFiveShards) {
+ // Choose an arbitrary number of tests and shards.
+ const int num_tests = 17;
+ const int num_shards = 5;
+
+ // Check partitioning: each test should be on exactly 1 shard.
+ for (int test_id = 0; test_id < num_tests; test_id++) {
+ int prev_selected_shard_index = -1;
+ for (int shard_index = 0; shard_index < num_shards; shard_index++) {
+ if (ShouldRunTestOnShard(num_shards, shard_index, test_id)) {
+ if (prev_selected_shard_index < 0) {
+ prev_selected_shard_index = shard_index;
+ } else {
+ ADD_FAILURE() << "Shard " << prev_selected_shard_index << " and "
+ << shard_index << " are both selected to run test " << test_id;
+ }
+ }
+ }
+ }
+
+ // Check balance: This is not required by the sharding protocol, but is a
+ // desirable property for performance.
+ for (int shard_index = 0; shard_index < num_shards; shard_index++) {
+ int num_tests_on_shard = 0;
+ for (int test_id = 0; test_id < num_tests; test_id++) {
+ num_tests_on_shard +=
+ ShouldRunTestOnShard(num_shards, shard_index, test_id);
+ }
+ EXPECT_GE(num_tests_on_shard, num_tests / num_shards);
+ }
+}
+
+// For the same reason we are not explicitly testing everything in the
+// Test class, there are no separate tests for the following classes
+// (except for some trivial cases):
+//
+// TestCase, UnitTest, UnitTestResultPrinter.
+//
+// Similarly, there are no separate tests for the following macros:
+//
+// TEST, TEST_F, RUN_ALL_TESTS
+
+TEST(UnitTestTest, CanGetOriginalWorkingDir) {
+ ASSERT_TRUE(UnitTest::GetInstance()->original_working_dir() != NULL);
+ EXPECT_STRNE(UnitTest::GetInstance()->original_working_dir(), "");
+}
+
+TEST(UnitTestTest, ReturnsPlausibleTimestamp) {
+ EXPECT_LT(0, UnitTest::GetInstance()->start_timestamp());
+ EXPECT_LE(UnitTest::GetInstance()->start_timestamp(), GetTimeInMillis());
+}
+
+// This group of tests is for predicate assertions (ASSERT_PRED*, etc)
+// of various arities. They do not attempt to be exhaustive. Rather,
+// view them as smoke tests that can be easily reviewed and verified.
+// A more complete set of tests for predicate assertions can be found
+// in gtest_pred_impl_unittest.cc.
+
+// First, some predicates and predicate-formatters needed by the tests.
+
+// Returns true iff the argument is an even number.
+bool IsEven(int n) {
+ return (n % 2) == 0;
+}
+
+// A functor that returns true iff the argument is an even number.
+struct IsEvenFunctor {
+ bool operator()(int n) { return IsEven(n); }
+};
+
+// A predicate-formatter function that asserts the argument is an even
+// number.
+AssertionResult AssertIsEven(const char* expr, int n) {
+ if (IsEven(n)) {
+ return AssertionSuccess();
+ }
+
+ Message msg;
+ msg << expr << " evaluates to " << n << ", which is not even.";
+ return AssertionFailure(msg);
+}
+
+// A predicate function that returns AssertionResult for use in
+// EXPECT/ASSERT_TRUE/FALSE.
+AssertionResult ResultIsEven(int n) {
+ if (IsEven(n))
+ return AssertionSuccess() << n << " is even";
+ else
+ return AssertionFailure() << n << " is odd";
+}
+
+// A predicate function that returns AssertionResult but gives no
+// explanation why it succeeds. Needed for testing that
+// EXPECT/ASSERT_FALSE handles such functions correctly.
+AssertionResult ResultIsEvenNoExplanation(int n) {
+ if (IsEven(n))
+ return AssertionSuccess();
+ else
+ return AssertionFailure() << n << " is odd";
+}
+
+// A predicate-formatter functor that asserts the argument is an even
+// number.
+struct AssertIsEvenFunctor {
+ AssertionResult operator()(const char* expr, int n) {
+ return AssertIsEven(expr, n);
+ }
+};
+
+// Returns true iff the sum of the arguments is an even number.
+bool SumIsEven2(int n1, int n2) {
+ return IsEven(n1 + n2);
+}
+
+// A functor that returns true iff the sum of the arguments is an even
+// number.
+struct SumIsEven3Functor {
+ bool operator()(int n1, int n2, int n3) {
+ return IsEven(n1 + n2 + n3);
+ }
+};
+
+// A predicate-formatter function that asserts the sum of the
+// arguments is an even number.
+AssertionResult AssertSumIsEven4(
+ const char* e1, const char* e2, const char* e3, const char* e4,
+ int n1, int n2, int n3, int n4) {
+ const int sum = n1 + n2 + n3 + n4;
+ if (IsEven(sum)) {
+ return AssertionSuccess();
+ }
+
+ Message msg;
+ msg << e1 << " + " << e2 << " + " << e3 << " + " << e4
+ << " (" << n1 << " + " << n2 << " + " << n3 << " + " << n4
+ << ") evaluates to " << sum << ", which is not even.";
+ return AssertionFailure(msg);
+}
+
+// A predicate-formatter functor that asserts the sum of the arguments
+// is an even number.
+struct AssertSumIsEven5Functor {
+ AssertionResult operator()(
+ const char* e1, const char* e2, const char* e3, const char* e4,
+ const char* e5, int n1, int n2, int n3, int n4, int n5) {
+ const int sum = n1 + n2 + n3 + n4 + n5;
+ if (IsEven(sum)) {
+ return AssertionSuccess();
+ }
+
+ Message msg;
+ msg << e1 << " + " << e2 << " + " << e3 << " + " << e4 << " + " << e5
+ << " ("
+ << n1 << " + " << n2 << " + " << n3 << " + " << n4 << " + " << n5
+ << ") evaluates to " << sum << ", which is not even.";
+ return AssertionFailure(msg);
+ }
+};
+
+
+// Tests unary predicate assertions.
+
+// Tests unary predicate assertions that don't use a custom formatter.
+TEST(Pred1Test, WithoutFormat) {
+ // Success cases.
+ EXPECT_PRED1(IsEvenFunctor(), 2) << "This failure is UNEXPECTED!";
+ ASSERT_PRED1(IsEven, 4);
+
+ // Failure cases.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED1(IsEven, 5) << "This failure is expected.";
+ }, "This failure is expected.");
+ EXPECT_FATAL_FAILURE(ASSERT_PRED1(IsEvenFunctor(), 5),
+ "evaluates to false");
+}
+
+// Tests unary predicate assertions that use a custom formatter.
+TEST(Pred1Test, WithFormat) {
+ // Success cases.
+ EXPECT_PRED_FORMAT1(AssertIsEven, 2);
+ ASSERT_PRED_FORMAT1(AssertIsEvenFunctor(), 4)
+ << "This failure is UNEXPECTED!";
+
+ // Failure cases.
+ const int n = 5;
+ EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT1(AssertIsEvenFunctor(), n),
+ "n evaluates to 5, which is not even.");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(AssertIsEven, 5) << "This failure is expected.";
+ }, "This failure is expected.");
+}
+
+// Tests that unary predicate assertions evaluates their arguments
+// exactly once.
+TEST(Pred1Test, SingleEvaluationOnFailure) {
+ // A success case.
+ static int n = 0;
+ EXPECT_PRED1(IsEven, n++);
+ EXPECT_EQ(1, n) << "The argument is not evaluated exactly once.";
+
+ // A failure case.
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT1(AssertIsEvenFunctor(), n++)
+ << "This failure is expected.";
+ }, "This failure is expected.");
+ EXPECT_EQ(2, n) << "The argument is not evaluated exactly once.";
+}
+
+
+// Tests predicate assertions whose arity is >= 2.
+
+// Tests predicate assertions that don't use a custom formatter.
+TEST(PredTest, WithoutFormat) {
+ // Success cases.
+ ASSERT_PRED2(SumIsEven2, 2, 4) << "This failure is UNEXPECTED!";
+ EXPECT_PRED3(SumIsEven3Functor(), 4, 6, 8);
+
+ // Failure cases.
+ const int n1 = 1;
+ const int n2 = 2;
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED2(SumIsEven2, n1, n2) << "This failure is expected.";
+ }, "This failure is expected.");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED3(SumIsEven3Functor(), 1, 2, 4);
+ }, "evaluates to false");
+}
+
+// Tests predicate assertions that use a custom formatter.
+TEST(PredTest, WithFormat) {
+ // Success cases.
+ ASSERT_PRED_FORMAT4(AssertSumIsEven4, 4, 6, 8, 10) <<
+ "This failure is UNEXPECTED!";
+ EXPECT_PRED_FORMAT5(AssertSumIsEven5Functor(), 2, 4, 6, 8, 10);
+
+ // Failure cases.
+ const int n1 = 1;
+ const int n2 = 2;
+ const int n3 = 4;
+ const int n4 = 6;
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(AssertSumIsEven4, n1, n2, n3, n4);
+ }, "evaluates to 13, which is not even.");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT5(AssertSumIsEven5Functor(), 1, 2, 4, 6, 8)
+ << "This failure is expected.";
+ }, "This failure is expected.");
+}
+
+// Tests that predicate assertions evaluates their arguments
+// exactly once.
+TEST(PredTest, SingleEvaluationOnFailure) {
+ // A success case.
+ int n1 = 0;
+ int n2 = 0;
+ EXPECT_PRED2(SumIsEven2, n1++, n2++);
+ EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once.";
+ EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once.";
+
+ // Another success case.
+ n1 = n2 = 0;
+ int n3 = 0;
+ int n4 = 0;
+ int n5 = 0;
+ ASSERT_PRED_FORMAT5(AssertSumIsEven5Functor(),
+ n1++, n2++, n3++, n4++, n5++)
+ << "This failure is UNEXPECTED!";
+ EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once.";
+ EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once.";
+ EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once.";
+ EXPECT_EQ(1, n4) << "Argument 4 is not evaluated exactly once.";
+ EXPECT_EQ(1, n5) << "Argument 5 is not evaluated exactly once.";
+
+ // A failure case.
+ n1 = n2 = n3 = 0;
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED3(SumIsEven3Functor(), ++n1, n2++, n3++)
+ << "This failure is expected.";
+ }, "This failure is expected.");
+ EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once.";
+ EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once.";
+ EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once.";
+
+ // Another failure case.
+ n1 = n2 = n3 = n4 = 0;
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT4(AssertSumIsEven4, ++n1, n2++, n3++, n4++);
+ }, "evaluates to 1, which is not even.");
+ EXPECT_EQ(1, n1) << "Argument 1 is not evaluated exactly once.";
+ EXPECT_EQ(1, n2) << "Argument 2 is not evaluated exactly once.";
+ EXPECT_EQ(1, n3) << "Argument 3 is not evaluated exactly once.";
+ EXPECT_EQ(1, n4) << "Argument 4 is not evaluated exactly once.";
+}
+
+
+// Some helper functions for testing using overloaded/template
+// functions with ASSERT_PREDn and EXPECT_PREDn.
+
+bool IsPositive(double x) {
+ return x > 0;
+}
+
+template <typename T>
+bool IsNegative(T x) {
+ return x < 0;
+}
+
+template <typename T1, typename T2>
+bool GreaterThan(T1 x1, T2 x2) {
+ return x1 > x2;
+}
+
+// Tests that overloaded functions can be used in *_PRED* as long as
+// their types are explicitly specified.
+TEST(PredicateAssertionTest, AcceptsOverloadedFunction) {
+ // C++Builder requires C-style casts rather than static_cast.
+ EXPECT_PRED1((bool (*)(int))(IsPositive), 5); // NOLINT
+ ASSERT_PRED1((bool (*)(double))(IsPositive), 6.0); // NOLINT
+}
+
+// Tests that template functions can be used in *_PRED* as long as
+// their types are explicitly specified.
+TEST(PredicateAssertionTest, AcceptsTemplateFunction) {
+ EXPECT_PRED1(IsNegative<int>, -5);
+ // Makes sure that we can handle templates with more than one
+ // parameter.
+ ASSERT_PRED2((GreaterThan<int, int>), 5, 0);
+}
+
+
+// Some helper functions for testing using overloaded/template
+// functions with ASSERT_PRED_FORMATn and EXPECT_PRED_FORMATn.
+
+AssertionResult IsPositiveFormat(const char* /* expr */, int n) {
+ return n > 0 ? AssertionSuccess() :
+ AssertionFailure(Message() << "Failure");
+}
+
+AssertionResult IsPositiveFormat(const char* /* expr */, double x) {
+ return x > 0 ? AssertionSuccess() :
+ AssertionFailure(Message() << "Failure");
+}
+
+template <typename T>
+AssertionResult IsNegativeFormat(const char* /* expr */, T x) {
+ return x < 0 ? AssertionSuccess() :
+ AssertionFailure(Message() << "Failure");
+}
+
+template <typename T1, typename T2>
+AssertionResult EqualsFormat(const char* /* expr1 */, const char* /* expr2 */,
+ const T1& x1, const T2& x2) {
+ return x1 == x2 ? AssertionSuccess() :
+ AssertionFailure(Message() << "Failure");
+}
+
+// Tests that overloaded functions can be used in *_PRED_FORMAT*
+// without explicitly specifying their types.
+TEST(PredicateFormatAssertionTest, AcceptsOverloadedFunction) {
+ EXPECT_PRED_FORMAT1(IsPositiveFormat, 5);
+ ASSERT_PRED_FORMAT1(IsPositiveFormat, 6.0);
+}
+
+// Tests that template functions can be used in *_PRED_FORMAT* without
+// explicitly specifying their types.
+TEST(PredicateFormatAssertionTest, AcceptsTemplateFunction) {
+ EXPECT_PRED_FORMAT1(IsNegativeFormat, -5);
+ ASSERT_PRED_FORMAT2(EqualsFormat, 3, 3);
+}
+
+
+// Tests string assertions.
+
+// Tests ASSERT_STREQ with non-NULL arguments.
+TEST(StringAssertionTest, ASSERT_STREQ) {
+ const char * const p1 = "good";
+ ASSERT_STREQ(p1, p1);
+
+ // Let p2 have the same content as p1, but be at a different address.
+ const char p2[] = "good";
+ ASSERT_STREQ(p1, p2);
+
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ("bad", "good"),
+ "Expected: \"bad\"");
+}
+
+// Tests ASSERT_STREQ with NULL arguments.
+TEST(StringAssertionTest, ASSERT_STREQ_Null) {
+ ASSERT_STREQ(static_cast<const char *>(NULL), NULL);
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ(NULL, "non-null"),
+ "non-null");
+}
+
+// Tests ASSERT_STREQ with NULL arguments.
+TEST(StringAssertionTest, ASSERT_STREQ_Null2) {
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ("non-null", NULL),
+ "non-null");
+}
+
+// Tests ASSERT_STRNE.
+TEST(StringAssertionTest, ASSERT_STRNE) {
+ ASSERT_STRNE("hi", "Hi");
+ ASSERT_STRNE("Hi", NULL);
+ ASSERT_STRNE(NULL, "Hi");
+ ASSERT_STRNE("", NULL);
+ ASSERT_STRNE(NULL, "");
+ ASSERT_STRNE("", "Hi");
+ ASSERT_STRNE("Hi", "");
+ EXPECT_FATAL_FAILURE(ASSERT_STRNE("Hi", "Hi"),
+ "\"Hi\" vs \"Hi\"");
+}
+
+// Tests ASSERT_STRCASEEQ.
+TEST(StringAssertionTest, ASSERT_STRCASEEQ) {
+ ASSERT_STRCASEEQ("hi", "Hi");
+ ASSERT_STRCASEEQ(static_cast<const char *>(NULL), NULL);
+
+ ASSERT_STRCASEEQ("", "");
+ EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("Hi", "hi2"),
+ "(ignoring case)");
+}
+
+// Tests ASSERT_STRCASENE.
+TEST(StringAssertionTest, ASSERT_STRCASENE) {
+ ASSERT_STRCASENE("hi1", "Hi2");
+ ASSERT_STRCASENE("Hi", NULL);
+ ASSERT_STRCASENE(NULL, "Hi");
+ ASSERT_STRCASENE("", NULL);
+ ASSERT_STRCASENE(NULL, "");
+ ASSERT_STRCASENE("", "Hi");
+ ASSERT_STRCASENE("Hi", "");
+ EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("Hi", "hi"),
+ "(ignoring case)");
+}
+
+// Tests *_STREQ on wide strings.
+TEST(StringAssertionTest, STREQ_Wide) {
+ // NULL strings.
+ ASSERT_STREQ(static_cast<const wchar_t *>(NULL), NULL);
+
+ // Empty strings.
+ ASSERT_STREQ(L"", L"");
+
+ // Non-null vs NULL.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"non-null", NULL),
+ "non-null");
+
+ // Equal strings.
+ EXPECT_STREQ(L"Hi", L"Hi");
+
+ // Unequal strings.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"abc", L"Abc"),
+ "Abc");
+
+ // Strings containing wide characters.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STREQ(L"abc\x8119", L"abc\x8120"),
+ "abc");
+
+ // The streaming variation.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_STREQ(L"abc\x8119", L"abc\x8121") << "Expected failure";
+ }, "Expected failure");
+}
+
+// Tests *_STRNE on wide strings.
+TEST(StringAssertionTest, STRNE_Wide) {
+ // NULL strings.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_STRNE(static_cast<const wchar_t *>(NULL), NULL);
+ }, "");
+
+ // Empty strings.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"", L""),
+ "L\"\"");
+
+ // Non-null vs NULL.
+ ASSERT_STRNE(L"non-null", NULL);
+
+ // Equal strings.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"Hi", L"Hi"),
+ "L\"Hi\"");
+
+ // Unequal strings.
+ EXPECT_STRNE(L"abc", L"Abc");
+
+ // Strings containing wide characters.
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRNE(L"abc\x8119", L"abc\x8119"),
+ "abc");
+
+ // The streaming variation.
+ ASSERT_STRNE(L"abc\x8119", L"abc\x8120") << "This shouldn't happen";
+}
+
+// Tests for ::testing::IsSubstring().
+
+// Tests that IsSubstring() returns the correct result when the input
+// argument type is const char*.
+TEST(IsSubstringTest, ReturnsCorrectResultForCString) {
+ EXPECT_FALSE(IsSubstring("", "", NULL, "a"));
+ EXPECT_FALSE(IsSubstring("", "", "b", NULL));
+ EXPECT_FALSE(IsSubstring("", "", "needle", "haystack"));
+
+ EXPECT_TRUE(IsSubstring("", "", static_cast<const char*>(NULL), NULL));
+ EXPECT_TRUE(IsSubstring("", "", "needle", "two needles"));
+}
+
+// Tests that IsSubstring() returns the correct result when the input
+// argument type is const wchar_t*.
+TEST(IsSubstringTest, ReturnsCorrectResultForWideCString) {
+ EXPECT_FALSE(IsSubstring("", "", kNull, L"a"));
+ EXPECT_FALSE(IsSubstring("", "", L"b", kNull));
+ EXPECT_FALSE(IsSubstring("", "", L"needle", L"haystack"));
+
+ EXPECT_TRUE(IsSubstring("", "", static_cast<const wchar_t*>(NULL), NULL));
+ EXPECT_TRUE(IsSubstring("", "", L"needle", L"two needles"));
+}
+
+// Tests that IsSubstring() generates the correct message when the input
+// argument type is const char*.
+TEST(IsSubstringTest, GeneratesCorrectMessageForCString) {
+ EXPECT_STREQ("Value of: needle_expr\n"
+ " Actual: \"needle\"\n"
+ "Expected: a substring of haystack_expr\n"
+ "Which is: \"haystack\"",
+ IsSubstring("needle_expr", "haystack_expr",
+ "needle", "haystack").failure_message());
+}
+
+// Tests that IsSubstring returns the correct result when the input
+// argument type is ::std::string.
+TEST(IsSubstringTest, ReturnsCorrectResultsForStdString) {
+ EXPECT_TRUE(IsSubstring("", "", std::string("hello"), "ahellob"));
+ EXPECT_FALSE(IsSubstring("", "", "hello", std::string("world")));
+}
+
+#if GTEST_HAS_STD_WSTRING
+// Tests that IsSubstring returns the correct result when the input
+// argument type is ::std::wstring.
+TEST(IsSubstringTest, ReturnsCorrectResultForStdWstring) {
+ EXPECT_TRUE(IsSubstring("", "", ::std::wstring(L"needle"), L"two needles"));
+ EXPECT_FALSE(IsSubstring("", "", L"needle", ::std::wstring(L"haystack")));
+}
+
+// Tests that IsSubstring() generates the correct message when the input
+// argument type is ::std::wstring.
+TEST(IsSubstringTest, GeneratesCorrectMessageForWstring) {
+ EXPECT_STREQ("Value of: needle_expr\n"
+ " Actual: L\"needle\"\n"
+ "Expected: a substring of haystack_expr\n"
+ "Which is: L\"haystack\"",
+ IsSubstring(
+ "needle_expr", "haystack_expr",
+ ::std::wstring(L"needle"), L"haystack").failure_message());
+}
+
+#endif // GTEST_HAS_STD_WSTRING
+
+// Tests for ::testing::IsNotSubstring().
+
+// Tests that IsNotSubstring() returns the correct result when the input
+// argument type is const char*.
+TEST(IsNotSubstringTest, ReturnsCorrectResultForCString) {
+ EXPECT_TRUE(IsNotSubstring("", "", "needle", "haystack"));
+ EXPECT_FALSE(IsNotSubstring("", "", "needle", "two needles"));
+}
+
+// Tests that IsNotSubstring() returns the correct result when the input
+// argument type is const wchar_t*.
+TEST(IsNotSubstringTest, ReturnsCorrectResultForWideCString) {
+ EXPECT_TRUE(IsNotSubstring("", "", L"needle", L"haystack"));
+ EXPECT_FALSE(IsNotSubstring("", "", L"needle", L"two needles"));
+}
+
+// Tests that IsNotSubstring() generates the correct message when the input
+// argument type is const wchar_t*.
+TEST(IsNotSubstringTest, GeneratesCorrectMessageForWideCString) {
+ EXPECT_STREQ("Value of: needle_expr\n"
+ " Actual: L\"needle\"\n"
+ "Expected: not a substring of haystack_expr\n"
+ "Which is: L\"two needles\"",
+ IsNotSubstring(
+ "needle_expr", "haystack_expr",
+ L"needle", L"two needles").failure_message());
+}
+
+// Tests that IsNotSubstring returns the correct result when the input
+// argument type is ::std::string.
+TEST(IsNotSubstringTest, ReturnsCorrectResultsForStdString) {
+ EXPECT_FALSE(IsNotSubstring("", "", std::string("hello"), "ahellob"));
+ EXPECT_TRUE(IsNotSubstring("", "", "hello", std::string("world")));
+}
+
+// Tests that IsNotSubstring() generates the correct message when the input
+// argument type is ::std::string.
+TEST(IsNotSubstringTest, GeneratesCorrectMessageForStdString) {
+ EXPECT_STREQ("Value of: needle_expr\n"
+ " Actual: \"needle\"\n"
+ "Expected: not a substring of haystack_expr\n"
+ "Which is: \"two needles\"",
+ IsNotSubstring(
+ "needle_expr", "haystack_expr",
+ ::std::string("needle"), "two needles").failure_message());
+}
+
+#if GTEST_HAS_STD_WSTRING
+
+// Tests that IsNotSubstring returns the correct result when the input
+// argument type is ::std::wstring.
+TEST(IsNotSubstringTest, ReturnsCorrectResultForStdWstring) {
+ EXPECT_FALSE(
+ IsNotSubstring("", "", ::std::wstring(L"needle"), L"two needles"));
+ EXPECT_TRUE(IsNotSubstring("", "", L"needle", ::std::wstring(L"haystack")));
+}
+
+#endif // GTEST_HAS_STD_WSTRING
+
+// Tests floating-point assertions.
+
+template <typename RawType>
+class FloatingPointTest : public Test {
+ protected:
+ // Pre-calculated numbers to be used by the tests.
+ struct TestValues {
+ RawType close_to_positive_zero;
+ RawType close_to_negative_zero;
+ RawType further_from_negative_zero;
+
+ RawType close_to_one;
+ RawType further_from_one;
+
+ RawType infinity;
+ RawType close_to_infinity;
+ RawType further_from_infinity;
+
+ RawType nan1;
+ RawType nan2;
+ };
+
+ typedef typename testing::internal::FloatingPoint<RawType> Floating;
+ typedef typename Floating::Bits Bits;
+
+ virtual void SetUp() {
+ const size_t max_ulps = Floating::kMaxUlps;
+
+ // The bits that represent 0.0.
+ const Bits zero_bits = Floating(0).bits();
+
+ // Makes some numbers close to 0.0.
+ values_.close_to_positive_zero = Floating::ReinterpretBits(
+ zero_bits + max_ulps/2);
+ values_.close_to_negative_zero = -Floating::ReinterpretBits(
+ zero_bits + max_ulps - max_ulps/2);
+ values_.further_from_negative_zero = -Floating::ReinterpretBits(
+ zero_bits + max_ulps + 1 - max_ulps/2);
+
+ // The bits that represent 1.0.
+ const Bits one_bits = Floating(1).bits();
+
+ // Makes some numbers close to 1.0.
+ values_.close_to_one = Floating::ReinterpretBits(one_bits + max_ulps);
+ values_.further_from_one = Floating::ReinterpretBits(
+ one_bits + max_ulps + 1);
+
+ // +infinity.
+ values_.infinity = Floating::Infinity();
+
+ // The bits that represent +infinity.
+ const Bits infinity_bits = Floating(values_.infinity).bits();
+
+ // Makes some numbers close to infinity.
+ values_.close_to_infinity = Floating::ReinterpretBits(
+ infinity_bits - max_ulps);
+ values_.further_from_infinity = Floating::ReinterpretBits(
+ infinity_bits - max_ulps - 1);
+
+ // Makes some NAN's. Sets the most significant bit of the fraction so that
+ // our NaN's are quiet; trying to process a signaling NaN would raise an
+ // exception if our environment enables floating point exceptions.
+ values_.nan1 = Floating::ReinterpretBits(Floating::kExponentBitMask
+ | (static_cast<Bits>(1) << (Floating::kFractionBitCount - 1)) | 1);
+ values_.nan2 = Floating::ReinterpretBits(Floating::kExponentBitMask
+ | (static_cast<Bits>(1) << (Floating::kFractionBitCount - 1)) | 200);
+ }
+
+ void TestSize() {
+ EXPECT_EQ(sizeof(RawType), sizeof(Bits));
+ }
+
+ static TestValues values_;
+};
+
+template <typename RawType>
+typename FloatingPointTest<RawType>::TestValues
+ FloatingPointTest<RawType>::values_;
+
+// Instantiates FloatingPointTest for testing *_FLOAT_EQ.
+typedef FloatingPointTest<float> FloatTest;
+
+// Tests that the size of Float::Bits matches the size of float.
+TEST_F(FloatTest, Size) {
+ TestSize();
+}
+
+// Tests comparing with +0 and -0.
+TEST_F(FloatTest, Zeros) {
+ EXPECT_FLOAT_EQ(0.0, -0.0);
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(-0.0, 1.0),
+ "1.0");
+ EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(0.0, 1.5),
+ "1.5");
+}
+
+// Tests comparing numbers close to 0.
+//
+// This ensures that *_FLOAT_EQ handles the sign correctly and no
+// overflow occurs when comparing numbers whose absolute value is very
+// small.
+TEST_F(FloatTest, AlmostZeros) {
+ // In C++Builder, names within local classes (such as used by
+ // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the
+ // scoping class. Use a static local alias as a workaround.
+ // We use the assignment syntax since some compilers, like Sun Studio,
+ // don't allow initializing references using construction syntax
+ // (parentheses).
+ static const FloatTest::TestValues& v = this->values_;
+
+ EXPECT_FLOAT_EQ(0.0, v.close_to_positive_zero);
+ EXPECT_FLOAT_EQ(-0.0, v.close_to_negative_zero);
+ EXPECT_FLOAT_EQ(v.close_to_positive_zero, v.close_to_negative_zero);
+
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_FLOAT_EQ(v.close_to_positive_zero,
+ v.further_from_negative_zero);
+ }, "v.further_from_negative_zero");
+}
+
+// Tests comparing numbers close to each other.
+TEST_F(FloatTest, SmallDiff) {
+ EXPECT_FLOAT_EQ(1.0, values_.close_to_one);
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(1.0, values_.further_from_one),
+ "values_.further_from_one");
+}
+
+// Tests comparing numbers far apart.
+TEST_F(FloatTest, LargeDiff) {
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(2.5, 3.0),
+ "3.0");
+}
+
+// Tests comparing with infinity.
+//
+// This ensures that no overflow occurs when comparing numbers whose
+// absolute value is very large.
+TEST_F(FloatTest, Infinity) {
+ EXPECT_FLOAT_EQ(values_.infinity, values_.close_to_infinity);
+ EXPECT_FLOAT_EQ(-values_.infinity, -values_.close_to_infinity);
+#if !GTEST_OS_SYMBIAN
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.infinity, -values_.infinity),
+ "-values_.infinity");
+
+ // This is interesting as the representations of infinity and nan1
+ // are only 1 DLP apart.
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.infinity, values_.nan1),
+ "values_.nan1");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that comparing with NAN always returns false.
+TEST_F(FloatTest, NaN) {
+#if !GTEST_OS_SYMBIAN
+// Nokia's STLport crashes if we try to output infinity or NaN.
+
+ // In C++Builder, names within local classes (such as used by
+ // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the
+ // scoping class. Use a static local alias as a workaround.
+ // We use the assignment syntax since some compilers, like Sun Studio,
+ // don't allow initializing references using construction syntax
+ // (parentheses).
+ static const FloatTest::TestValues& v = this->values_;
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(v.nan1, v.nan1),
+ "v.nan1");
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(v.nan1, v.nan2),
+ "v.nan2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(1.0, v.nan1),
+ "v.nan1");
+
+ EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(v.nan1, v.infinity),
+ "v.infinity");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that *_FLOAT_EQ are reflexive.
+TEST_F(FloatTest, Reflexive) {
+ EXPECT_FLOAT_EQ(0.0, 0.0);
+ EXPECT_FLOAT_EQ(1.0, 1.0);
+ ASSERT_FLOAT_EQ(values_.infinity, values_.infinity);
+}
+
+// Tests that *_FLOAT_EQ are commutative.
+TEST_F(FloatTest, Commutative) {
+ // We already tested EXPECT_FLOAT_EQ(1.0, values_.close_to_one).
+ EXPECT_FLOAT_EQ(values_.close_to_one, 1.0);
+
+ // We already tested EXPECT_FLOAT_EQ(1.0, values_.further_from_one).
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(values_.further_from_one, 1.0),
+ "1.0");
+}
+
+// Tests EXPECT_NEAR.
+TEST_F(FloatTest, EXPECT_NEAR) {
+ EXPECT_NEAR(-1.0f, -1.1f, 0.2f);
+ EXPECT_NEAR(2.0f, 3.0f, 1.0f);
+ EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0f,1.5f, 0.25f), // NOLINT
+ "The difference between 1.0f and 1.5f is 0.5, "
+ "which exceeds 0.25f");
+ // To work around a bug in gcc 2.95.0, there is intentionally no
+ // space after the first comma in the previous line.
+}
+
+// Tests ASSERT_NEAR.
+TEST_F(FloatTest, ASSERT_NEAR) {
+ ASSERT_NEAR(-1.0f, -1.1f, 0.2f);
+ ASSERT_NEAR(2.0f, 3.0f, 1.0f);
+ EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0f,1.5f, 0.25f), // NOLINT
+ "The difference between 1.0f and 1.5f is 0.5, "
+ "which exceeds 0.25f");
+ // To work around a bug in gcc 2.95.0, there is intentionally no
+ // space after the first comma in the previous line.
+}
+
+// Tests the cases where FloatLE() should succeed.
+TEST_F(FloatTest, FloatLESucceeds) {
+ EXPECT_PRED_FORMAT2(FloatLE, 1.0f, 2.0f); // When val1 < val2,
+ ASSERT_PRED_FORMAT2(FloatLE, 1.0f, 1.0f); // val1 == val2,
+
+ // or when val1 is greater than, but almost equals to, val2.
+ EXPECT_PRED_FORMAT2(FloatLE, values_.close_to_positive_zero, 0.0f);
+}
+
+// Tests the cases where FloatLE() should fail.
+TEST_F(FloatTest, FloatLEFails) {
+ // When val1 is greater than val2 by a large margin,
+ EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT2(FloatLE, 2.0f, 1.0f),
+ "(2.0f) <= (1.0f)");
+
+ // or by a small yet non-negligible margin,
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(FloatLE, values_.further_from_one, 1.0f);
+ }, "(values_.further_from_one) <= (1.0f)");
+
+#if !GTEST_OS_SYMBIAN && !defined(__BORLANDC__)
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ // C++Builder gives bad results for ordered comparisons involving NaNs
+ // due to compiler bugs.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(FloatLE, values_.nan1, values_.infinity);
+ }, "(values_.nan1) <= (values_.infinity)");
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(FloatLE, -values_.infinity, values_.nan1);
+ }, "(-values_.infinity) <= (values_.nan1)");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(FloatLE, values_.nan1, values_.nan1);
+ }, "(values_.nan1) <= (values_.nan1)");
+#endif // !GTEST_OS_SYMBIAN && !defined(__BORLANDC__)
+}
+
+// Instantiates FloatingPointTest for testing *_DOUBLE_EQ.
+typedef FloatingPointTest<double> DoubleTest;
+
+// Tests that the size of Double::Bits matches the size of double.
+TEST_F(DoubleTest, Size) {
+ TestSize();
+}
+
+// Tests comparing with +0 and -0.
+TEST_F(DoubleTest, Zeros) {
+ EXPECT_DOUBLE_EQ(0.0, -0.0);
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(-0.0, 1.0),
+ "1.0");
+ EXPECT_FATAL_FAILURE(ASSERT_DOUBLE_EQ(0.0, 1.0),
+ "1.0");
+}
+
+// Tests comparing numbers close to 0.
+//
+// This ensures that *_DOUBLE_EQ handles the sign correctly and no
+// overflow occurs when comparing numbers whose absolute value is very
+// small.
+TEST_F(DoubleTest, AlmostZeros) {
+ // In C++Builder, names within local classes (such as used by
+ // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the
+ // scoping class. Use a static local alias as a workaround.
+ // We use the assignment syntax since some compilers, like Sun Studio,
+ // don't allow initializing references using construction syntax
+ // (parentheses).
+ static const DoubleTest::TestValues& v = this->values_;
+
+ EXPECT_DOUBLE_EQ(0.0, v.close_to_positive_zero);
+ EXPECT_DOUBLE_EQ(-0.0, v.close_to_negative_zero);
+ EXPECT_DOUBLE_EQ(v.close_to_positive_zero, v.close_to_negative_zero);
+
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_DOUBLE_EQ(v.close_to_positive_zero,
+ v.further_from_negative_zero);
+ }, "v.further_from_negative_zero");
+}
+
+// Tests comparing numbers close to each other.
+TEST_F(DoubleTest, SmallDiff) {
+ EXPECT_DOUBLE_EQ(1.0, values_.close_to_one);
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1.0, values_.further_from_one),
+ "values_.further_from_one");
+}
+
+// Tests comparing numbers far apart.
+TEST_F(DoubleTest, LargeDiff) {
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(2.0, 3.0),
+ "3.0");
+}
+
+// Tests comparing with infinity.
+//
+// This ensures that no overflow occurs when comparing numbers whose
+// absolute value is very large.
+TEST_F(DoubleTest, Infinity) {
+ EXPECT_DOUBLE_EQ(values_.infinity, values_.close_to_infinity);
+ EXPECT_DOUBLE_EQ(-values_.infinity, -values_.close_to_infinity);
+#if !GTEST_OS_SYMBIAN
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.infinity, -values_.infinity),
+ "-values_.infinity");
+
+ // This is interesting as the representations of infinity_ and nan1_
+ // are only 1 DLP apart.
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.infinity, values_.nan1),
+ "values_.nan1");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that comparing with NAN always returns false.
+TEST_F(DoubleTest, NaN) {
+#if !GTEST_OS_SYMBIAN
+ // In C++Builder, names within local classes (such as used by
+ // EXPECT_FATAL_FAILURE) cannot be resolved against static members of the
+ // scoping class. Use a static local alias as a workaround.
+ // We use the assignment syntax since some compilers, like Sun Studio,
+ // don't allow initializing references using construction syntax
+ // (parentheses).
+ static const DoubleTest::TestValues& v = this->values_;
+
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(v.nan1, v.nan1),
+ "v.nan1");
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(v.nan1, v.nan2), "v.nan2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1.0, v.nan1), "v.nan1");
+ EXPECT_FATAL_FAILURE(ASSERT_DOUBLE_EQ(v.nan1, v.infinity),
+ "v.infinity");
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that *_DOUBLE_EQ are reflexive.
+TEST_F(DoubleTest, Reflexive) {
+ EXPECT_DOUBLE_EQ(0.0, 0.0);
+ EXPECT_DOUBLE_EQ(1.0, 1.0);
+#if !GTEST_OS_SYMBIAN
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ ASSERT_DOUBLE_EQ(values_.infinity, values_.infinity);
+#endif // !GTEST_OS_SYMBIAN
+}
+
+// Tests that *_DOUBLE_EQ are commutative.
+TEST_F(DoubleTest, Commutative) {
+ // We already tested EXPECT_DOUBLE_EQ(1.0, values_.close_to_one).
+ EXPECT_DOUBLE_EQ(values_.close_to_one, 1.0);
+
+ // We already tested EXPECT_DOUBLE_EQ(1.0, values_.further_from_one).
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(values_.further_from_one, 1.0),
+ "1.0");
+}
+
+// Tests EXPECT_NEAR.
+TEST_F(DoubleTest, EXPECT_NEAR) {
+ EXPECT_NEAR(-1.0, -1.1, 0.2);
+ EXPECT_NEAR(2.0, 3.0, 1.0);
+ EXPECT_NONFATAL_FAILURE(EXPECT_NEAR(1.0, 1.5, 0.25), // NOLINT
+ "The difference between 1.0 and 1.5 is 0.5, "
+ "which exceeds 0.25");
+ // To work around a bug in gcc 2.95.0, there is intentionally no
+ // space after the first comma in the previous statement.
+}
+
+// Tests ASSERT_NEAR.
+TEST_F(DoubleTest, ASSERT_NEAR) {
+ ASSERT_NEAR(-1.0, -1.1, 0.2);
+ ASSERT_NEAR(2.0, 3.0, 1.0);
+ EXPECT_FATAL_FAILURE(ASSERT_NEAR(1.0, 1.5, 0.25), // NOLINT
+ "The difference between 1.0 and 1.5 is 0.5, "
+ "which exceeds 0.25");
+ // To work around a bug in gcc 2.95.0, there is intentionally no
+ // space after the first comma in the previous statement.
+}
+
+// Tests the cases where DoubleLE() should succeed.
+TEST_F(DoubleTest, DoubleLESucceeds) {
+ EXPECT_PRED_FORMAT2(DoubleLE, 1.0, 2.0); // When val1 < val2,
+ ASSERT_PRED_FORMAT2(DoubleLE, 1.0, 1.0); // val1 == val2,
+
+ // or when val1 is greater than, but almost equals to, val2.
+ EXPECT_PRED_FORMAT2(DoubleLE, values_.close_to_positive_zero, 0.0);
+}
+
+// Tests the cases where DoubleLE() should fail.
+TEST_F(DoubleTest, DoubleLEFails) {
+ // When val1 is greater than val2 by a large margin,
+ EXPECT_NONFATAL_FAILURE(EXPECT_PRED_FORMAT2(DoubleLE, 2.0, 1.0),
+ "(2.0) <= (1.0)");
+
+ // or by a small yet non-negligible margin,
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(DoubleLE, values_.further_from_one, 1.0);
+ }, "(values_.further_from_one) <= (1.0)");
+
+#if !GTEST_OS_SYMBIAN && !defined(__BORLANDC__)
+ // Nokia's STLport crashes if we try to output infinity or NaN.
+ // C++Builder gives bad results for ordered comparisons involving NaNs
+ // due to compiler bugs.
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(DoubleLE, values_.nan1, values_.infinity);
+ }, "(values_.nan1) <= (values_.infinity)");
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_PRED_FORMAT2(DoubleLE, -values_.infinity, values_.nan1);
+ }, " (-values_.infinity) <= (values_.nan1)");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_PRED_FORMAT2(DoubleLE, values_.nan1, values_.nan1);
+ }, "(values_.nan1) <= (values_.nan1)");
+#endif // !GTEST_OS_SYMBIAN && !defined(__BORLANDC__)
+}
+
+
+// Verifies that a test or test case whose name starts with DISABLED_ is
+// not run.
+
+// A test whose name starts with DISABLED_.
+// Should not run.
+TEST(DisabledTest, DISABLED_TestShouldNotRun) {
+ FAIL() << "Unexpected failure: Disabled test should not be run.";
+}
+
+// A test whose name does not start with DISABLED_.
+// Should run.
+TEST(DisabledTest, NotDISABLED_TestShouldRun) {
+ EXPECT_EQ(1, 1);
+}
+
+// A test case whose name starts with DISABLED_.
+// Should not run.
+TEST(DISABLED_TestCase, TestShouldNotRun) {
+ FAIL() << "Unexpected failure: Test in disabled test case should not be run.";
+}
+
+// A test case and test whose names start with DISABLED_.
+// Should not run.
+TEST(DISABLED_TestCase, DISABLED_TestShouldNotRun) {
+ FAIL() << "Unexpected failure: Test in disabled test case should not be run.";
+}
+
+// Check that when all tests in a test case are disabled, SetupTestCase() and
+// TearDownTestCase() are not called.
+class DisabledTestsTest : public Test {
+ protected:
+ static void SetUpTestCase() {
+ FAIL() << "Unexpected failure: All tests disabled in test case. "
+ "SetupTestCase() should not be called.";
+ }
+
+ static void TearDownTestCase() {
+ FAIL() << "Unexpected failure: All tests disabled in test case. "
+ "TearDownTestCase() should not be called.";
+ }
+};
+
+TEST_F(DisabledTestsTest, DISABLED_TestShouldNotRun_1) {
+ FAIL() << "Unexpected failure: Disabled test should not be run.";
+}
+
+TEST_F(DisabledTestsTest, DISABLED_TestShouldNotRun_2) {
+ FAIL() << "Unexpected failure: Disabled test should not be run.";
+}
+
+// Tests that disabled typed tests aren't run.
+
+#if GTEST_HAS_TYPED_TEST
+
+template <typename T>
+class TypedTest : public Test {
+};
+
+typedef testing::Types<int, double> NumericTypes;
+TYPED_TEST_CASE(TypedTest, NumericTypes);
+
+TYPED_TEST(TypedTest, DISABLED_ShouldNotRun) {
+ FAIL() << "Unexpected failure: Disabled typed test should not run.";
+}
+
+template <typename T>
+class DISABLED_TypedTest : public Test {
+};
+
+TYPED_TEST_CASE(DISABLED_TypedTest, NumericTypes);
+
+TYPED_TEST(DISABLED_TypedTest, ShouldNotRun) {
+ FAIL() << "Unexpected failure: Disabled typed test should not run.";
+}
+
+#endif // GTEST_HAS_TYPED_TEST
+
+// Tests that disabled type-parameterized tests aren't run.
+
+#if GTEST_HAS_TYPED_TEST_P
+
+template <typename T>
+class TypedTestP : public Test {
+};
+
+TYPED_TEST_CASE_P(TypedTestP);
+
+TYPED_TEST_P(TypedTestP, DISABLED_ShouldNotRun) {
+ FAIL() << "Unexpected failure: "
+ << "Disabled type-parameterized test should not run.";
+}
+
+REGISTER_TYPED_TEST_CASE_P(TypedTestP, DISABLED_ShouldNotRun);
+
+INSTANTIATE_TYPED_TEST_CASE_P(My, TypedTestP, NumericTypes);
+
+template <typename T>
+class DISABLED_TypedTestP : public Test {
+};
+
+TYPED_TEST_CASE_P(DISABLED_TypedTestP);
+
+TYPED_TEST_P(DISABLED_TypedTestP, ShouldNotRun) {
+ FAIL() << "Unexpected failure: "
+ << "Disabled type-parameterized test should not run.";
+}
+
+REGISTER_TYPED_TEST_CASE_P(DISABLED_TypedTestP, ShouldNotRun);
+
+INSTANTIATE_TYPED_TEST_CASE_P(My, DISABLED_TypedTestP, NumericTypes);
+
+#endif // GTEST_HAS_TYPED_TEST_P
+
+// Tests that assertion macros evaluate their arguments exactly once.
+
+class SingleEvaluationTest : public Test {
+ public: // Must be public and not protected due to a bug in g++ 3.4.2.
+ // This helper function is needed by the FailedASSERT_STREQ test
+ // below. It's public to work around C++Builder's bug with scoping local
+ // classes.
+ static void CompareAndIncrementCharPtrs() {
+ ASSERT_STREQ(p1_++, p2_++);
+ }
+
+ // This helper function is needed by the FailedASSERT_NE test below. It's
+ // public to work around C++Builder's bug with scoping local classes.
+ static void CompareAndIncrementInts() {
+ ASSERT_NE(a_++, b_++);
+ }
+
+ protected:
+ SingleEvaluationTest() {
+ p1_ = s1_;
+ p2_ = s2_;
+ a_ = 0;
+ b_ = 0;
+ }
+
+ static const char* const s1_;
+ static const char* const s2_;
+ static const char* p1_;
+ static const char* p2_;
+
+ static int a_;
+ static int b_;
+};
+
+const char* const SingleEvaluationTest::s1_ = "01234";
+const char* const SingleEvaluationTest::s2_ = "abcde";
+const char* SingleEvaluationTest::p1_;
+const char* SingleEvaluationTest::p2_;
+int SingleEvaluationTest::a_;
+int SingleEvaluationTest::b_;
+
+// Tests that when ASSERT_STREQ fails, it evaluates its arguments
+// exactly once.
+TEST_F(SingleEvaluationTest, FailedASSERT_STREQ) {
+ EXPECT_FATAL_FAILURE(SingleEvaluationTest::CompareAndIncrementCharPtrs(),
+ "p2_++");
+ EXPECT_EQ(s1_ + 1, p1_);
+ EXPECT_EQ(s2_ + 1, p2_);
+}
+
+// Tests that string assertion arguments are evaluated exactly once.
+TEST_F(SingleEvaluationTest, ASSERT_STR) {
+ // successful EXPECT_STRNE
+ EXPECT_STRNE(p1_++, p2_++);
+ EXPECT_EQ(s1_ + 1, p1_);
+ EXPECT_EQ(s2_ + 1, p2_);
+
+ // failed EXPECT_STRCASEEQ
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRCASEEQ(p1_++, p2_++),
+ "ignoring case");
+ EXPECT_EQ(s1_ + 2, p1_);
+ EXPECT_EQ(s2_ + 2, p2_);
+}
+
+// Tests that when ASSERT_NE fails, it evaluates its arguments exactly
+// once.
+TEST_F(SingleEvaluationTest, FailedASSERT_NE) {
+ EXPECT_FATAL_FAILURE(SingleEvaluationTest::CompareAndIncrementInts(),
+ "(a_++) != (b_++)");
+ EXPECT_EQ(1, a_);
+ EXPECT_EQ(1, b_);
+}
+
+// Tests that assertion arguments are evaluated exactly once.
+TEST_F(SingleEvaluationTest, OtherCases) {
+ // successful EXPECT_TRUE
+ EXPECT_TRUE(0 == a_++); // NOLINT
+ EXPECT_EQ(1, a_);
+
+ // failed EXPECT_TRUE
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(-1 == a_++), "-1 == a_++");
+ EXPECT_EQ(2, a_);
+
+ // successful EXPECT_GT
+ EXPECT_GT(a_++, b_++);
+ EXPECT_EQ(3, a_);
+ EXPECT_EQ(1, b_);
+
+ // failed EXPECT_LT
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(a_++, b_++), "(a_++) < (b_++)");
+ EXPECT_EQ(4, a_);
+ EXPECT_EQ(2, b_);
+
+ // successful ASSERT_TRUE
+ ASSERT_TRUE(0 < a_++); // NOLINT
+ EXPECT_EQ(5, a_);
+
+ // successful ASSERT_GT
+ ASSERT_GT(a_++, b_++);
+ EXPECT_EQ(6, a_);
+ EXPECT_EQ(3, b_);
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+void ThrowAnInteger() {
+ throw 1;
+}
+
+// Tests that assertion arguments are evaluated exactly once.
+TEST_F(SingleEvaluationTest, ExceptionTests) {
+ // successful EXPECT_THROW
+ EXPECT_THROW({ // NOLINT
+ a_++;
+ ThrowAnInteger();
+ }, int);
+ EXPECT_EQ(1, a_);
+
+ // failed EXPECT_THROW, throws different
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW({ // NOLINT
+ a_++;
+ ThrowAnInteger();
+ }, bool), "throws a different type");
+ EXPECT_EQ(2, a_);
+
+ // failed EXPECT_THROW, throws nothing
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(a_++, bool), "throws nothing");
+ EXPECT_EQ(3, a_);
+
+ // successful EXPECT_NO_THROW
+ EXPECT_NO_THROW(a_++);
+ EXPECT_EQ(4, a_);
+
+ // failed EXPECT_NO_THROW
+ EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW({ // NOLINT
+ a_++;
+ ThrowAnInteger();
+ }), "it throws");
+ EXPECT_EQ(5, a_);
+
+ // successful EXPECT_ANY_THROW
+ EXPECT_ANY_THROW({ // NOLINT
+ a_++;
+ ThrowAnInteger();
+ });
+ EXPECT_EQ(6, a_);
+
+ // failed EXPECT_ANY_THROW
+ EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(a_++), "it doesn't");
+ EXPECT_EQ(7, a_);
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Tests {ASSERT|EXPECT}_NO_FATAL_FAILURE.
+class NoFatalFailureTest : public Test {
+ protected:
+ void Succeeds() {}
+ void FailsNonFatal() {
+ ADD_FAILURE() << "some non-fatal failure";
+ }
+ void Fails() {
+ FAIL() << "some fatal failure";
+ }
+
+ void DoAssertNoFatalFailureOnFails() {
+ ASSERT_NO_FATAL_FAILURE(Fails());
+ ADD_FAILURE() << "shold not reach here.";
+ }
+
+ void DoExpectNoFatalFailureOnFails() {
+ EXPECT_NO_FATAL_FAILURE(Fails());
+ ADD_FAILURE() << "other failure";
+ }
+};
+
+TEST_F(NoFatalFailureTest, NoFailure) {
+ EXPECT_NO_FATAL_FAILURE(Succeeds());
+ ASSERT_NO_FATAL_FAILURE(Succeeds());
+}
+
+TEST_F(NoFatalFailureTest, NonFatalIsNoFailure) {
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_NO_FATAL_FAILURE(FailsNonFatal()),
+ "some non-fatal failure");
+ EXPECT_NONFATAL_FAILURE(
+ ASSERT_NO_FATAL_FAILURE(FailsNonFatal()),
+ "some non-fatal failure");
+}
+
+TEST_F(NoFatalFailureTest, AssertNoFatalFailureOnFatalFailure) {
+ TestPartResultArray gtest_failures;
+ {
+ ScopedFakeTestPartResultReporter gtest_reporter(>est_failures);
+ DoAssertNoFatalFailureOnFails();
+ }
+ ASSERT_EQ(2, gtest_failures.size());
+ EXPECT_EQ(TestPartResult::kFatalFailure,
+ gtest_failures.GetTestPartResult(0).type());
+ EXPECT_EQ(TestPartResult::kFatalFailure,
+ gtest_failures.GetTestPartResult(1).type());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "some fatal failure",
+ gtest_failures.GetTestPartResult(0).message());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "it does",
+ gtest_failures.GetTestPartResult(1).message());
+}
+
+TEST_F(NoFatalFailureTest, ExpectNoFatalFailureOnFatalFailure) {
+ TestPartResultArray gtest_failures;
+ {
+ ScopedFakeTestPartResultReporter gtest_reporter(>est_failures);
+ DoExpectNoFatalFailureOnFails();
+ }
+ ASSERT_EQ(3, gtest_failures.size());
+ EXPECT_EQ(TestPartResult::kFatalFailure,
+ gtest_failures.GetTestPartResult(0).type());
+ EXPECT_EQ(TestPartResult::kNonFatalFailure,
+ gtest_failures.GetTestPartResult(1).type());
+ EXPECT_EQ(TestPartResult::kNonFatalFailure,
+ gtest_failures.GetTestPartResult(2).type());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "some fatal failure",
+ gtest_failures.GetTestPartResult(0).message());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "it does",
+ gtest_failures.GetTestPartResult(1).message());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "other failure",
+ gtest_failures.GetTestPartResult(2).message());
+}
+
+TEST_F(NoFatalFailureTest, MessageIsStreamable) {
+ TestPartResultArray gtest_failures;
+ {
+ ScopedFakeTestPartResultReporter gtest_reporter(>est_failures);
+ EXPECT_NO_FATAL_FAILURE(FAIL() << "foo") << "my message";
+ }
+ ASSERT_EQ(2, gtest_failures.size());
+ EXPECT_EQ(TestPartResult::kNonFatalFailure,
+ gtest_failures.GetTestPartResult(0).type());
+ EXPECT_EQ(TestPartResult::kNonFatalFailure,
+ gtest_failures.GetTestPartResult(1).type());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "foo",
+ gtest_failures.GetTestPartResult(0).message());
+ EXPECT_PRED_FORMAT2(testing::IsSubstring, "my message",
+ gtest_failures.GetTestPartResult(1).message());
+}
+
+// Tests non-string assertions.
+
+// Tests EqFailure(), used for implementing *EQ* assertions.
+TEST(AssertionTest, EqFailure) {
+ const String foo_val("5"), bar_val("6");
+ const String msg1(
+ EqFailure("foo", "bar", foo_val, bar_val, false)
+ .failure_message());
+ EXPECT_STREQ(
+ "Value of: bar\n"
+ " Actual: 6\n"
+ "Expected: foo\n"
+ "Which is: 5",
+ msg1.c_str());
+
+ const String msg2(
+ EqFailure("foo", "6", foo_val, bar_val, false)
+ .failure_message());
+ EXPECT_STREQ(
+ "Value of: 6\n"
+ "Expected: foo\n"
+ "Which is: 5",
+ msg2.c_str());
+
+ const String msg3(
+ EqFailure("5", "bar", foo_val, bar_val, false)
+ .failure_message());
+ EXPECT_STREQ(
+ "Value of: bar\n"
+ " Actual: 6\n"
+ "Expected: 5",
+ msg3.c_str());
+
+ const String msg4(
+ EqFailure("5", "6", foo_val, bar_val, false).failure_message());
+ EXPECT_STREQ(
+ "Value of: 6\n"
+ "Expected: 5",
+ msg4.c_str());
+
+ const String msg5(
+ EqFailure("foo", "bar",
+ String("\"x\""), String("\"y\""),
+ true).failure_message());
+ EXPECT_STREQ(
+ "Value of: bar\n"
+ " Actual: \"y\"\n"
+ "Expected: foo (ignoring case)\n"
+ "Which is: \"x\"",
+ msg5.c_str());
+}
+
+// Tests AppendUserMessage(), used for implementing the *EQ* macros.
+TEST(AssertionTest, AppendUserMessage) {
+ const String foo("foo");
+
+ Message msg;
+ EXPECT_STREQ("foo",
+ AppendUserMessage(foo, msg).c_str());
+
+ msg << "bar";
+ EXPECT_STREQ("foo\nbar",
+ AppendUserMessage(foo, msg).c_str());
+}
+
+#ifdef __BORLANDC__
+// Silences warnings: "Condition is always true", "Unreachable code"
+# pragma option push -w-ccc -w-rch
+#endif
+
+// Tests ASSERT_TRUE.
+TEST(AssertionTest, ASSERT_TRUE) {
+ ASSERT_TRUE(2 > 1); // NOLINT
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(2 < 1),
+ "2 < 1");
+}
+
+// Tests ASSERT_TRUE(predicate) for predicates returning AssertionResult.
+TEST(AssertionTest, AssertTrueWithAssertionResult) {
+ ASSERT_TRUE(ResultIsEven(2));
+#ifndef __BORLANDC__
+ // ICE's in C++Builder.
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(ResultIsEven(3)),
+ "Value of: ResultIsEven(3)\n"
+ " Actual: false (3 is odd)\n"
+ "Expected: true");
+#endif
+ ASSERT_TRUE(ResultIsEvenNoExplanation(2));
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(ResultIsEvenNoExplanation(3)),
+ "Value of: ResultIsEvenNoExplanation(3)\n"
+ " Actual: false (3 is odd)\n"
+ "Expected: true");
+}
+
+// Tests ASSERT_FALSE.
+TEST(AssertionTest, ASSERT_FALSE) {
+ ASSERT_FALSE(2 < 1); // NOLINT
+ EXPECT_FATAL_FAILURE(ASSERT_FALSE(2 > 1),
+ "Value of: 2 > 1\n"
+ " Actual: true\n"
+ "Expected: false");
+}
+
+// Tests ASSERT_FALSE(predicate) for predicates returning AssertionResult.
+TEST(AssertionTest, AssertFalseWithAssertionResult) {
+ ASSERT_FALSE(ResultIsEven(3));
+#ifndef __BORLANDC__
+ // ICE's in C++Builder.
+ EXPECT_FATAL_FAILURE(ASSERT_FALSE(ResultIsEven(2)),
+ "Value of: ResultIsEven(2)\n"
+ " Actual: true (2 is even)\n"
+ "Expected: false");
+#endif
+ ASSERT_FALSE(ResultIsEvenNoExplanation(3));
+ EXPECT_FATAL_FAILURE(ASSERT_FALSE(ResultIsEvenNoExplanation(2)),
+ "Value of: ResultIsEvenNoExplanation(2)\n"
+ " Actual: true\n"
+ "Expected: false");
+}
+
+#ifdef __BORLANDC__
+// Restores warnings after previous "#pragma option push" supressed them
+# pragma option pop
+#endif
+
+// Tests using ASSERT_EQ on double values. The purpose is to make
+// sure that the specialization we did for integer and anonymous enums
+// isn't used for double arguments.
+TEST(ExpectTest, ASSERT_EQ_Double) {
+ // A success.
+ ASSERT_EQ(5.6, 5.6);
+
+ // A failure.
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(5.1, 5.2),
+ "5.1");
+}
+
+// Tests ASSERT_EQ.
+TEST(AssertionTest, ASSERT_EQ) {
+ ASSERT_EQ(5, 2 + 3);
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(5, 2*3),
+ "Value of: 2*3\n"
+ " Actual: 6\n"
+ "Expected: 5");
+}
+
+// Tests ASSERT_EQ(NULL, pointer).
+#if GTEST_CAN_COMPARE_NULL
+TEST(AssertionTest, ASSERT_EQ_NULL) {
+ // A success.
+ const char* p = NULL;
+ // Some older GCC versions may issue a spurious waring in this or the next
+ // assertion statement. This warning should not be suppressed with
+ // static_cast since the test verifies the ability to use bare NULL as the
+ // expected parameter to the macro.
+ ASSERT_EQ(NULL, p);
+
+ // A failure.
+ static int n = 0;
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(NULL, &n),
+ "Value of: &n\n");
+}
+#endif // GTEST_CAN_COMPARE_NULL
+
+// Tests ASSERT_EQ(0, non_pointer). Since the literal 0 can be
+// treated as a null pointer by the compiler, we need to make sure
+// that ASSERT_EQ(0, non_pointer) isn't interpreted by Google Test as
+// ASSERT_EQ(static_cast<void*>(NULL), non_pointer).
+TEST(ExpectTest, ASSERT_EQ_0) {
+ int n = 0;
+
+ // A success.
+ ASSERT_EQ(0, n);
+
+ // A failure.
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(0, 5.6),
+ "Expected: 0");
+}
+
+// Tests ASSERT_NE.
+TEST(AssertionTest, ASSERT_NE) {
+ ASSERT_NE(6, 7);
+ EXPECT_FATAL_FAILURE(ASSERT_NE('a', 'a'),
+ "Expected: ('a') != ('a'), "
+ "actual: 'a' (97, 0x61) vs 'a' (97, 0x61)");
+}
+
+// Tests ASSERT_LE.
+TEST(AssertionTest, ASSERT_LE) {
+ ASSERT_LE(2, 3);
+ ASSERT_LE(2, 2);
+ EXPECT_FATAL_FAILURE(ASSERT_LE(2, 0),
+ "Expected: (2) <= (0), actual: 2 vs 0");
+}
+
+// Tests ASSERT_LT.
+TEST(AssertionTest, ASSERT_LT) {
+ ASSERT_LT(2, 3);
+ EXPECT_FATAL_FAILURE(ASSERT_LT(2, 2),
+ "Expected: (2) < (2), actual: 2 vs 2");
+}
+
+// Tests ASSERT_GE.
+TEST(AssertionTest, ASSERT_GE) {
+ ASSERT_GE(2, 1);
+ ASSERT_GE(2, 2);
+ EXPECT_FATAL_FAILURE(ASSERT_GE(2, 3),
+ "Expected: (2) >= (3), actual: 2 vs 3");
+}
+
+// Tests ASSERT_GT.
+TEST(AssertionTest, ASSERT_GT) {
+ ASSERT_GT(2, 1);
+ EXPECT_FATAL_FAILURE(ASSERT_GT(2, 2),
+ "Expected: (2) > (2), actual: 2 vs 2");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+void ThrowNothing() {}
+
+// Tests ASSERT_THROW.
+TEST(AssertionTest, ASSERT_THROW) {
+ ASSERT_THROW(ThrowAnInteger(), int);
+
+# ifndef __BORLANDC__
+
+ // ICE's in C++Builder 2007 and 2009.
+ EXPECT_FATAL_FAILURE(
+ ASSERT_THROW(ThrowAnInteger(), bool),
+ "Expected: ThrowAnInteger() throws an exception of type bool.\n"
+ " Actual: it throws a different type.");
+# endif
+
+ EXPECT_FATAL_FAILURE(
+ ASSERT_THROW(ThrowNothing(), bool),
+ "Expected: ThrowNothing() throws an exception of type bool.\n"
+ " Actual: it throws nothing.");
+}
+
+// Tests ASSERT_NO_THROW.
+TEST(AssertionTest, ASSERT_NO_THROW) {
+ ASSERT_NO_THROW(ThrowNothing());
+ EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()),
+ "Expected: ThrowAnInteger() doesn't throw an exception."
+ "\n Actual: it throws.");
+}
+
+// Tests ASSERT_ANY_THROW.
+TEST(AssertionTest, ASSERT_ANY_THROW) {
+ ASSERT_ANY_THROW(ThrowAnInteger());
+ EXPECT_FATAL_FAILURE(
+ ASSERT_ANY_THROW(ThrowNothing()),
+ "Expected: ThrowNothing() throws an exception.\n"
+ " Actual: it doesn't.");
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Makes sure we deal with the precedence of <<. This test should
+// compile.
+TEST(AssertionTest, AssertPrecedence) {
+ ASSERT_EQ(1 < 2, true);
+ bool false_value = false;
+ ASSERT_EQ(true && false_value, false);
+}
+
+// A subroutine used by the following test.
+void TestEq1(int x) {
+ ASSERT_EQ(1, x);
+}
+
+// Tests calling a test subroutine that's not part of a fixture.
+TEST(AssertionTest, NonFixtureSubroutine) {
+ EXPECT_FATAL_FAILURE(TestEq1(2),
+ "Value of: x");
+}
+
+// An uncopyable class.
+class Uncopyable {
+ public:
+ explicit Uncopyable(int a_value) : value_(a_value) {}
+
+ int value() const { return value_; }
+ bool operator==(const Uncopyable& rhs) const {
+ return value() == rhs.value();
+ }
+ private:
+ // This constructor deliberately has no implementation, as we don't
+ // want this class to be copyable.
+ Uncopyable(const Uncopyable&); // NOLINT
+
+ int value_;
+};
+
+::std::ostream& operator<<(::std::ostream& os, const Uncopyable& value) {
+ return os << value.value();
+}
+
+
+bool IsPositiveUncopyable(const Uncopyable& x) {
+ return x.value() > 0;
+}
+
+// A subroutine used by the following test.
+void TestAssertNonPositive() {
+ Uncopyable y(-1);
+ ASSERT_PRED1(IsPositiveUncopyable, y);
+}
+// A subroutine used by the following test.
+void TestAssertEqualsUncopyable() {
+ Uncopyable x(5);
+ Uncopyable y(-1);
+ ASSERT_EQ(x, y);
+}
+
+// Tests that uncopyable objects can be used in assertions.
+TEST(AssertionTest, AssertWorksWithUncopyableObject) {
+ Uncopyable x(5);
+ ASSERT_PRED1(IsPositiveUncopyable, x);
+ ASSERT_EQ(x, x);
+ EXPECT_FATAL_FAILURE(TestAssertNonPositive(),
+ "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1");
+ EXPECT_FATAL_FAILURE(TestAssertEqualsUncopyable(),
+ "Value of: y\n Actual: -1\nExpected: x\nWhich is: 5");
+}
+
+// Tests that uncopyable objects can be used in expects.
+TEST(AssertionTest, ExpectWorksWithUncopyableObject) {
+ Uncopyable x(5);
+ EXPECT_PRED1(IsPositiveUncopyable, x);
+ Uncopyable y(-1);
+ EXPECT_NONFATAL_FAILURE(EXPECT_PRED1(IsPositiveUncopyable, y),
+ "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1");
+ EXPECT_EQ(x, x);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y),
+ "Value of: y\n Actual: -1\nExpected: x\nWhich is: 5");
+}
+
+enum NamedEnum {
+ kE1 = 0,
+ kE2 = 1
+};
+
+TEST(AssertionTest, NamedEnum) {
+ EXPECT_EQ(kE1, kE1);
+ EXPECT_LT(kE1, kE2);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Which is: 0");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Actual: 1");
+}
+
+// The version of gcc used in XCode 2.2 has a bug and doesn't allow
+// anonymous enums in assertions. Therefore the following test is not
+// done on Mac.
+// Sun Studio and HP aCC also reject this code.
+#if !GTEST_OS_MAC && !defined(__SUNPRO_CC) && !defined(__HP_aCC)
+
+// Tests using assertions with anonymous enums.
+enum {
+ kCaseA = -1,
+
+# if GTEST_OS_LINUX
+
+ // We want to test the case where the size of the anonymous enum is
+ // larger than sizeof(int), to make sure our implementation of the
+ // assertions doesn't truncate the enums. However, MSVC
+ // (incorrectly) doesn't allow an enum value to exceed the range of
+ // an int, so this has to be conditionally compiled.
+ //
+ // On Linux, kCaseB and kCaseA have the same value when truncated to
+ // int size. We want to test whether this will confuse the
+ // assertions.
+ kCaseB = testing::internal::kMaxBiggestInt,
+
+# else
+
+ kCaseB = INT_MAX,
+
+# endif // GTEST_OS_LINUX
+
+ kCaseC = 42
+};
+
+TEST(AssertionTest, AnonymousEnum) {
+# if GTEST_OS_LINUX
+
+ EXPECT_EQ(static_cast<int>(kCaseA), static_cast<int>(kCaseB));
+
+# endif // GTEST_OS_LINUX
+
+ EXPECT_EQ(kCaseA, kCaseA);
+ EXPECT_NE(kCaseA, kCaseB);
+ EXPECT_LT(kCaseA, kCaseB);
+ EXPECT_LE(kCaseA, kCaseB);
+ EXPECT_GT(kCaseB, kCaseA);
+ EXPECT_GE(kCaseA, kCaseA);
+ EXPECT_NONFATAL_FAILURE(EXPECT_GE(kCaseA, kCaseB),
+ "(kCaseA) >= (kCaseB)");
+ EXPECT_NONFATAL_FAILURE(EXPECT_GE(kCaseA, kCaseC),
+ "-1 vs 42");
+
+ ASSERT_EQ(kCaseA, kCaseA);
+ ASSERT_NE(kCaseA, kCaseB);
+ ASSERT_LT(kCaseA, kCaseB);
+ ASSERT_LE(kCaseA, kCaseB);
+ ASSERT_GT(kCaseB, kCaseA);
+ ASSERT_GE(kCaseA, kCaseA);
+
+# ifndef __BORLANDC__
+
+ // ICE's in C++Builder.
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseB),
+ "Value of: kCaseB");
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC),
+ "Actual: 42");
+# endif
+
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC),
+ "Which is: -1");
+}
+
+#endif // !GTEST_OS_MAC && !defined(__SUNPRO_CC)
+
+#if GTEST_OS_WINDOWS
+
+static HRESULT UnexpectedHRESULTFailure() {
+ return E_UNEXPECTED;
+}
+
+static HRESULT OkHRESULTSuccess() {
+ return S_OK;
+}
+
+static HRESULT FalseHRESULTSuccess() {
+ return S_FALSE;
+}
+
+// HRESULT assertion tests test both zero and non-zero
+// success codes as well as failure message for each.
+//
+// Windows CE doesn't support message texts.
+TEST(HRESULTAssertionTest, EXPECT_HRESULT_SUCCEEDED) {
+ EXPECT_HRESULT_SUCCEEDED(S_OK);
+ EXPECT_HRESULT_SUCCEEDED(S_FALSE);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_SUCCEEDED(UnexpectedHRESULTFailure()),
+ "Expected: (UnexpectedHRESULTFailure()) succeeds.\n"
+ " Actual: 0x8000FFFF");
+}
+
+TEST(HRESULTAssertionTest, ASSERT_HRESULT_SUCCEEDED) {
+ ASSERT_HRESULT_SUCCEEDED(S_OK);
+ ASSERT_HRESULT_SUCCEEDED(S_FALSE);
+
+ EXPECT_FATAL_FAILURE(ASSERT_HRESULT_SUCCEEDED(UnexpectedHRESULTFailure()),
+ "Expected: (UnexpectedHRESULTFailure()) succeeds.\n"
+ " Actual: 0x8000FFFF");
+}
+
+TEST(HRESULTAssertionTest, EXPECT_HRESULT_FAILED) {
+ EXPECT_HRESULT_FAILED(E_UNEXPECTED);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_FAILED(OkHRESULTSuccess()),
+ "Expected: (OkHRESULTSuccess()) fails.\n"
+ " Actual: 0x00000000");
+ EXPECT_NONFATAL_FAILURE(EXPECT_HRESULT_FAILED(FalseHRESULTSuccess()),
+ "Expected: (FalseHRESULTSuccess()) fails.\n"
+ " Actual: 0x00000001");
+}
+
+TEST(HRESULTAssertionTest, ASSERT_HRESULT_FAILED) {
+ ASSERT_HRESULT_FAILED(E_UNEXPECTED);
+
+# ifndef __BORLANDC__
+
+ // ICE's in C++Builder 2007 and 2009.
+ EXPECT_FATAL_FAILURE(ASSERT_HRESULT_FAILED(OkHRESULTSuccess()),
+ "Expected: (OkHRESULTSuccess()) fails.\n"
+ " Actual: 0x00000000");
+# endif
+
+ EXPECT_FATAL_FAILURE(ASSERT_HRESULT_FAILED(FalseHRESULTSuccess()),
+ "Expected: (FalseHRESULTSuccess()) fails.\n"
+ " Actual: 0x00000001");
+}
+
+// Tests that streaming to the HRESULT macros works.
+TEST(HRESULTAssertionTest, Streaming) {
+ EXPECT_HRESULT_SUCCEEDED(S_OK) << "unexpected failure";
+ ASSERT_HRESULT_SUCCEEDED(S_OK) << "unexpected failure";
+ EXPECT_HRESULT_FAILED(E_UNEXPECTED) << "unexpected failure";
+ ASSERT_HRESULT_FAILED(E_UNEXPECTED) << "unexpected failure";
+
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_HRESULT_SUCCEEDED(E_UNEXPECTED) << "expected failure",
+ "expected failure");
+
+# ifndef __BORLANDC__
+
+ // ICE's in C++Builder 2007 and 2009.
+ EXPECT_FATAL_FAILURE(
+ ASSERT_HRESULT_SUCCEEDED(E_UNEXPECTED) << "expected failure",
+ "expected failure");
+# endif
+
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_HRESULT_FAILED(S_OK) << "expected failure",
+ "expected failure");
+
+ EXPECT_FATAL_FAILURE(
+ ASSERT_HRESULT_FAILED(S_OK) << "expected failure",
+ "expected failure");
+}
+
+#endif // GTEST_OS_WINDOWS
+
+#ifdef __BORLANDC__
+// Silences warnings: "Condition is always true", "Unreachable code"
+# pragma option push -w-ccc -w-rch
+#endif
+
+// Tests that the assertion macros behave like single statements.
+TEST(AssertionSyntaxTest, BasicAssertionsBehavesLikeSingleStatement) {
+ if (AlwaysFalse())
+ ASSERT_TRUE(false) << "This should never be executed; "
+ "It's a compilation test only.";
+
+ if (AlwaysTrue())
+ EXPECT_FALSE(false);
+ else
+ ; // NOLINT
+
+ if (AlwaysFalse())
+ ASSERT_LT(1, 3);
+
+ if (AlwaysFalse())
+ ; // NOLINT
+ else
+ EXPECT_GT(3, 2) << "";
+}
+
+#if GTEST_HAS_EXCEPTIONS
+// Tests that the compiler will not complain about unreachable code in the
+// EXPECT_THROW/EXPECT_ANY_THROW/EXPECT_NO_THROW macros.
+TEST(ExpectThrowTest, DoesNotGenerateUnreachableCodeWarning) {
+ int n = 0;
+
+ EXPECT_THROW(throw 1, int);
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(n++, int), "");
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(throw 1, const char*), "");
+ EXPECT_NO_THROW(n++);
+ EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(throw 1), "");
+ EXPECT_ANY_THROW(throw 1);
+ EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(n++), "");
+}
+
+TEST(AssertionSyntaxTest, ExceptionAssertionsBehavesLikeSingleStatement) {
+ if (AlwaysFalse())
+ EXPECT_THROW(ThrowNothing(), bool);
+
+ if (AlwaysTrue())
+ EXPECT_THROW(ThrowAnInteger(), int);
+ else
+ ; // NOLINT
+
+ if (AlwaysFalse())
+ EXPECT_NO_THROW(ThrowAnInteger());
+
+ if (AlwaysTrue())
+ EXPECT_NO_THROW(ThrowNothing());
+ else
+ ; // NOLINT
+
+ if (AlwaysFalse())
+ EXPECT_ANY_THROW(ThrowNothing());
+
+ if (AlwaysTrue())
+ EXPECT_ANY_THROW(ThrowAnInteger());
+ else
+ ; // NOLINT
+}
+#endif // GTEST_HAS_EXCEPTIONS
+
+TEST(AssertionSyntaxTest, NoFatalFailureAssertionsBehavesLikeSingleStatement) {
+ if (AlwaysFalse())
+ EXPECT_NO_FATAL_FAILURE(FAIL()) << "This should never be executed. "
+ << "It's a compilation test only.";
+ else
+ ; // NOLINT
+
+ if (AlwaysFalse())
+ ASSERT_NO_FATAL_FAILURE(FAIL()) << "";
+ else
+ ; // NOLINT
+
+ if (AlwaysTrue())
+ EXPECT_NO_FATAL_FAILURE(SUCCEED());
+ else
+ ; // NOLINT
+
+ if (AlwaysFalse())
+ ; // NOLINT
+ else
+ ASSERT_NO_FATAL_FAILURE(SUCCEED());
+}
+
+// Tests that the assertion macros work well with switch statements.
+TEST(AssertionSyntaxTest, WorksWithSwitch) {
+ switch (0) {
+ case 1:
+ break;
+ default:
+ ASSERT_TRUE(true);
+ }
+
+ switch (0)
+ case 0:
+ EXPECT_FALSE(false) << "EXPECT_FALSE failed in switch case";
+
+ // Binary assertions are implemented using a different code path
+ // than the Boolean assertions. Hence we test them separately.
+ switch (0) {
+ case 1:
+ default:
+ ASSERT_EQ(1, 1) << "ASSERT_EQ failed in default switch handler";
+ }
+
+ switch (0)
+ case 0:
+ EXPECT_NE(1, 2);
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+void ThrowAString() {
+ throw "String";
+}
+
+// Test that the exception assertion macros compile and work with const
+// type qualifier.
+TEST(AssertionSyntaxTest, WorksWithConst) {
+ ASSERT_THROW(ThrowAString(), const char*);
+
+ EXPECT_THROW(ThrowAString(), const char*);
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+} // namespace
+
+namespace testing {
+
+// Tests that Google Test tracks SUCCEED*.
+TEST(SuccessfulAssertionTest, SUCCEED) {
+ SUCCEED();
+ SUCCEED() << "OK";
+ EXPECT_EQ(2, GetUnitTestImpl()->current_test_result()->total_part_count());
+}
+
+// Tests that Google Test doesn't track successful EXPECT_*.
+TEST(SuccessfulAssertionTest, EXPECT) {
+ EXPECT_TRUE(true);
+ EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count());
+}
+
+// Tests that Google Test doesn't track successful EXPECT_STR*.
+TEST(SuccessfulAssertionTest, EXPECT_STR) {
+ EXPECT_STREQ("", "");
+ EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count());
+}
+
+// Tests that Google Test doesn't track successful ASSERT_*.
+TEST(SuccessfulAssertionTest, ASSERT) {
+ ASSERT_TRUE(true);
+ EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count());
+}
+
+// Tests that Google Test doesn't track successful ASSERT_STR*.
+TEST(SuccessfulAssertionTest, ASSERT_STR) {
+ ASSERT_STREQ("", "");
+ EXPECT_EQ(0, GetUnitTestImpl()->current_test_result()->total_part_count());
+}
+
+} // namespace testing
+
+namespace {
+
+// Tests the message streaming variation of assertions.
+
+TEST(AssertionWithMessageTest, EXPECT) {
+ EXPECT_EQ(1, 1) << "This should succeed.";
+ EXPECT_NONFATAL_FAILURE(EXPECT_NE(1, 1) << "Expected failure #1.",
+ "Expected failure #1");
+ EXPECT_LE(1, 2) << "This should succeed.";
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(1, 0) << "Expected failure #2.",
+ "Expected failure #2.");
+ EXPECT_GE(1, 0) << "This should succeed.";
+ EXPECT_NONFATAL_FAILURE(EXPECT_GT(1, 2) << "Expected failure #3.",
+ "Expected failure #3.");
+
+ EXPECT_STREQ("1", "1") << "This should succeed.";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRNE("1", "1") << "Expected failure #4.",
+ "Expected failure #4.");
+ EXPECT_STRCASEEQ("a", "A") << "This should succeed.";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRCASENE("a", "A") << "Expected failure #5.",
+ "Expected failure #5.");
+
+ EXPECT_FLOAT_EQ(1, 1) << "This should succeed.";
+ EXPECT_NONFATAL_FAILURE(EXPECT_DOUBLE_EQ(1, 1.2) << "Expected failure #6.",
+ "Expected failure #6.");
+ EXPECT_NEAR(1, 1.1, 0.2) << "This should succeed.";
+}
+
+TEST(AssertionWithMessageTest, ASSERT) {
+ ASSERT_EQ(1, 1) << "This should succeed.";
+ ASSERT_NE(1, 2) << "This should succeed.";
+ ASSERT_LE(1, 2) << "This should succeed.";
+ ASSERT_LT(1, 2) << "This should succeed.";
+ ASSERT_GE(1, 0) << "This should succeed.";
+ EXPECT_FATAL_FAILURE(ASSERT_GT(1, 2) << "Expected failure.",
+ "Expected failure.");
+}
+
+TEST(AssertionWithMessageTest, ASSERT_STR) {
+ ASSERT_STREQ("1", "1") << "This should succeed.";
+ ASSERT_STRNE("1", "2") << "This should succeed.";
+ ASSERT_STRCASEEQ("a", "A") << "This should succeed.";
+ EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("a", "A") << "Expected failure.",
+ "Expected failure.");
+}
+
+TEST(AssertionWithMessageTest, ASSERT_FLOATING) {
+ ASSERT_FLOAT_EQ(1, 1) << "This should succeed.";
+ ASSERT_DOUBLE_EQ(1, 1) << "This should succeed.";
+ EXPECT_FATAL_FAILURE(ASSERT_NEAR(1,1.2, 0.1) << "Expect failure.", // NOLINT
+ "Expect failure.");
+ // To work around a bug in gcc 2.95.0, there is intentionally no
+ // space after the first comma in the previous statement.
+}
+
+// Tests using ASSERT_FALSE with a streamed message.
+TEST(AssertionWithMessageTest, ASSERT_FALSE) {
+ ASSERT_FALSE(false) << "This shouldn't fail.";
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_FALSE(true) << "Expected failure: " << 2 << " > " << 1
+ << " evaluates to " << true;
+ }, "Expected failure");
+}
+
+// Tests using FAIL with a streamed message.
+TEST(AssertionWithMessageTest, FAIL) {
+ EXPECT_FATAL_FAILURE(FAIL() << 0,
+ "0");
+}
+
+// Tests using SUCCEED with a streamed message.
+TEST(AssertionWithMessageTest, SUCCEED) {
+ SUCCEED() << "Success == " << 1;
+}
+
+// Tests using ASSERT_TRUE with a streamed message.
+TEST(AssertionWithMessageTest, ASSERT_TRUE) {
+ ASSERT_TRUE(true) << "This should succeed.";
+ ASSERT_TRUE(true) << true;
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_TRUE(false) << static_cast<const char *>(NULL)
+ << static_cast<char *>(NULL);
+ }, "(null)(null)");
+}
+
+#if GTEST_OS_WINDOWS
+// Tests using wide strings in assertion messages.
+TEST(AssertionWithMessageTest, WideStringMessage) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_TRUE(false) << L"This failure is expected.\x8119";
+ }, "This failure is expected.");
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_EQ(1, 2) << "This failure is "
+ << L"expected too.\x8120";
+ }, "This failure is expected too.");
+}
+#endif // GTEST_OS_WINDOWS
+
+// Tests EXPECT_TRUE.
+TEST(ExpectTest, EXPECT_TRUE) {
+ EXPECT_TRUE(true) << "Intentional success";
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "Intentional failure #1.",
+ "Intentional failure #1.");
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "Intentional failure #2.",
+ "Intentional failure #2.");
+ EXPECT_TRUE(2 > 1); // NOLINT
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(2 < 1),
+ "Value of: 2 < 1\n"
+ " Actual: false\n"
+ "Expected: true");
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(2 > 3),
+ "2 > 3");
+}
+
+// Tests EXPECT_TRUE(predicate) for predicates returning AssertionResult.
+TEST(ExpectTest, ExpectTrueWithAssertionResult) {
+ EXPECT_TRUE(ResultIsEven(2));
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(ResultIsEven(3)),
+ "Value of: ResultIsEven(3)\n"
+ " Actual: false (3 is odd)\n"
+ "Expected: true");
+ EXPECT_TRUE(ResultIsEvenNoExplanation(2));
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(ResultIsEvenNoExplanation(3)),
+ "Value of: ResultIsEvenNoExplanation(3)\n"
+ " Actual: false (3 is odd)\n"
+ "Expected: true");
+}
+
+// Tests EXPECT_FALSE with a streamed message.
+TEST(ExpectTest, EXPECT_FALSE) {
+ EXPECT_FALSE(2 < 1); // NOLINT
+ EXPECT_FALSE(false) << "Intentional success";
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "Intentional failure #1.",
+ "Intentional failure #1.");
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "Intentional failure #2.",
+ "Intentional failure #2.");
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(2 > 1),
+ "Value of: 2 > 1\n"
+ " Actual: true\n"
+ "Expected: false");
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(2 < 3),
+ "2 < 3");
+}
+
+// Tests EXPECT_FALSE(predicate) for predicates returning AssertionResult.
+TEST(ExpectTest, ExpectFalseWithAssertionResult) {
+ EXPECT_FALSE(ResultIsEven(3));
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(ResultIsEven(2)),
+ "Value of: ResultIsEven(2)\n"
+ " Actual: true (2 is even)\n"
+ "Expected: false");
+ EXPECT_FALSE(ResultIsEvenNoExplanation(3));
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(ResultIsEvenNoExplanation(2)),
+ "Value of: ResultIsEvenNoExplanation(2)\n"
+ " Actual: true\n"
+ "Expected: false");
+}
+
+#ifdef __BORLANDC__
+// Restores warnings after previous "#pragma option push" supressed them
+# pragma option pop
+#endif
+
+// Tests EXPECT_EQ.
+TEST(ExpectTest, EXPECT_EQ) {
+ EXPECT_EQ(5, 2 + 3);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2*3),
+ "Value of: 2*3\n"
+ " Actual: 6\n"
+ "Expected: 5");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2 - 3),
+ "2 - 3");
+}
+
+// Tests using EXPECT_EQ on double values. The purpose is to make
+// sure that the specialization we did for integer and anonymous enums
+// isn't used for double arguments.
+TEST(ExpectTest, EXPECT_EQ_Double) {
+ // A success.
+ EXPECT_EQ(5.6, 5.6);
+
+ // A failure.
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5.1, 5.2),
+ "5.1");
+}
+
+#if GTEST_CAN_COMPARE_NULL
+// Tests EXPECT_EQ(NULL, pointer).
+TEST(ExpectTest, EXPECT_EQ_NULL) {
+ // A success.
+ const char* p = NULL;
+ // Some older GCC versions may issue a spurious warning in this or the next
+ // assertion statement. This warning should not be suppressed with
+ // static_cast since the test verifies the ability to use bare NULL as the
+ // expected parameter to the macro.
+ EXPECT_EQ(NULL, p);
+
+ // A failure.
+ int n = 0;
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(NULL, &n),
+ "Value of: &n\n");
+}
+#endif // GTEST_CAN_COMPARE_NULL
+
+// Tests EXPECT_EQ(0, non_pointer). Since the literal 0 can be
+// treated as a null pointer by the compiler, we need to make sure
+// that EXPECT_EQ(0, non_pointer) isn't interpreted by Google Test as
+// EXPECT_EQ(static_cast<void*>(NULL), non_pointer).
+TEST(ExpectTest, EXPECT_EQ_0) {
+ int n = 0;
+
+ // A success.
+ EXPECT_EQ(0, n);
+
+ // A failure.
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(0, 5.6),
+ "Expected: 0");
+}
+
+// Tests EXPECT_NE.
+TEST(ExpectTest, EXPECT_NE) {
+ EXPECT_NE(6, 7);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_NE('a', 'a'),
+ "Expected: ('a') != ('a'), "
+ "actual: 'a' (97, 0x61) vs 'a' (97, 0x61)");
+ EXPECT_NONFATAL_FAILURE(EXPECT_NE(2, 2),
+ "2");
+ char* const p0 = NULL;
+ EXPECT_NONFATAL_FAILURE(EXPECT_NE(p0, p0),
+ "p0");
+ // Only way to get the Nokia compiler to compile the cast
+ // is to have a separate void* variable first. Putting
+ // the two casts on the same line doesn't work, neither does
+ // a direct C-style to char*.
+ void* pv1 = (void*)0x1234; // NOLINT
+ char* const p1 = reinterpret_cast<char*>(pv1);
+ EXPECT_NONFATAL_FAILURE(EXPECT_NE(p1, p1),
+ "p1");
+}
+
+// Tests EXPECT_LE.
+TEST(ExpectTest, EXPECT_LE) {
+ EXPECT_LE(2, 3);
+ EXPECT_LE(2, 2);
+ EXPECT_NONFATAL_FAILURE(EXPECT_LE(2, 0),
+ "Expected: (2) <= (0), actual: 2 vs 0");
+ EXPECT_NONFATAL_FAILURE(EXPECT_LE(1.1, 0.9),
+ "(1.1) <= (0.9)");
+}
+
+// Tests EXPECT_LT.
+TEST(ExpectTest, EXPECT_LT) {
+ EXPECT_LT(2, 3);
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 2),
+ "Expected: (2) < (2), actual: 2 vs 2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 1),
+ "(2) < (1)");
+}
+
+// Tests EXPECT_GE.
+TEST(ExpectTest, EXPECT_GE) {
+ EXPECT_GE(2, 1);
+ EXPECT_GE(2, 2);
+ EXPECT_NONFATAL_FAILURE(EXPECT_GE(2, 3),
+ "Expected: (2) >= (3), actual: 2 vs 3");
+ EXPECT_NONFATAL_FAILURE(EXPECT_GE(0.9, 1.1),
+ "(0.9) >= (1.1)");
+}
+
+// Tests EXPECT_GT.
+TEST(ExpectTest, EXPECT_GT) {
+ EXPECT_GT(2, 1);
+ EXPECT_NONFATAL_FAILURE(EXPECT_GT(2, 2),
+ "Expected: (2) > (2), actual: 2 vs 2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_GT(2, 3),
+ "(2) > (3)");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+// Tests EXPECT_THROW.
+TEST(ExpectTest, EXPECT_THROW) {
+ EXPECT_THROW(ThrowAnInteger(), int);
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool),
+ "Expected: ThrowAnInteger() throws an exception of "
+ "type bool.\n Actual: it throws a different type.");
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_THROW(ThrowNothing(), bool),
+ "Expected: ThrowNothing() throws an exception of type bool.\n"
+ " Actual: it throws nothing.");
+}
+
+// Tests EXPECT_NO_THROW.
+TEST(ExpectTest, EXPECT_NO_THROW) {
+ EXPECT_NO_THROW(ThrowNothing());
+ EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()),
+ "Expected: ThrowAnInteger() doesn't throw an "
+ "exception.\n Actual: it throws.");
+}
+
+// Tests EXPECT_ANY_THROW.
+TEST(ExpectTest, EXPECT_ANY_THROW) {
+ EXPECT_ANY_THROW(ThrowAnInteger());
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_ANY_THROW(ThrowNothing()),
+ "Expected: ThrowNothing() throws an exception.\n"
+ " Actual: it doesn't.");
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Make sure we deal with the precedence of <<.
+TEST(ExpectTest, ExpectPrecedence) {
+ EXPECT_EQ(1 < 2, true);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(true, true && false),
+ "Value of: true && false");
+}
+
+
+// Tests the StreamableToString() function.
+
+// Tests using StreamableToString() on a scalar.
+TEST(StreamableToStringTest, Scalar) {
+ EXPECT_STREQ("5", StreamableToString(5).c_str());
+}
+
+// Tests using StreamableToString() on a non-char pointer.
+TEST(StreamableToStringTest, Pointer) {
+ int n = 0;
+ int* p = &n;
+ EXPECT_STRNE("(null)", StreamableToString(p).c_str());
+}
+
+// Tests using StreamableToString() on a NULL non-char pointer.
+TEST(StreamableToStringTest, NullPointer) {
+ int* p = NULL;
+ EXPECT_STREQ("(null)", StreamableToString(p).c_str());
+}
+
+// Tests using StreamableToString() on a C string.
+TEST(StreamableToStringTest, CString) {
+ EXPECT_STREQ("Foo", StreamableToString("Foo").c_str());
+}
+
+// Tests using StreamableToString() on a NULL C string.
+TEST(StreamableToStringTest, NullCString) {
+ char* p = NULL;
+ EXPECT_STREQ("(null)", StreamableToString(p).c_str());
+}
+
+// Tests using streamable values as assertion messages.
+
+// Tests using std::string as an assertion message.
+TEST(StreamableTest, string) {
+ static const std::string str(
+ "This failure message is a std::string, and is expected.");
+ EXPECT_FATAL_FAILURE(FAIL() << str,
+ str.c_str());
+}
+
+// Tests that we can output strings containing embedded NULs.
+// Limited to Linux because we can only do this with std::string's.
+TEST(StreamableTest, stringWithEmbeddedNUL) {
+ static const char char_array_with_nul[] =
+ "Here's a NUL\0 and some more string";
+ static const std::string string_with_nul(char_array_with_nul,
+ sizeof(char_array_with_nul)
+ - 1); // drops the trailing NUL
+ EXPECT_FATAL_FAILURE(FAIL() << string_with_nul,
+ "Here's a NUL\\0 and some more string");
+}
+
+// Tests that we can output a NUL char.
+TEST(StreamableTest, NULChar) {
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ FAIL() << "A NUL" << '\0' << " and some more string";
+ }, "A NUL\\0 and some more string");
+}
+
+// Tests using int as an assertion message.
+TEST(StreamableTest, int) {
+ EXPECT_FATAL_FAILURE(FAIL() << 900913,
+ "900913");
+}
+
+// Tests using NULL char pointer as an assertion message.
+//
+// In MSVC, streaming a NULL char * causes access violation. Google Test
+// implemented a workaround (substituting "(null)" for NULL). This
+// tests whether the workaround works.
+TEST(StreamableTest, NullCharPtr) {
+ EXPECT_FATAL_FAILURE(FAIL() << static_cast<const char*>(NULL),
+ "(null)");
+}
+
+// Tests that basic IO manipulators (endl, ends, and flush) can be
+// streamed to testing::Message.
+TEST(StreamableTest, BasicIoManip) {
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ FAIL() << "Line 1." << std::endl
+ << "A NUL char " << std::ends << std::flush << " in line 2.";
+ }, "Line 1.\nA NUL char \\0 in line 2.");
+}
+
+// Tests the macros that haven't been covered so far.
+
+void AddFailureHelper(bool* aborted) {
+ *aborted = true;
+ ADD_FAILURE() << "Intentional failure.";
+ *aborted = false;
+}
+
+// Tests ADD_FAILURE.
+TEST(MacroTest, ADD_FAILURE) {
+ bool aborted = true;
+ EXPECT_NONFATAL_FAILURE(AddFailureHelper(&aborted),
+ "Intentional failure.");
+ EXPECT_FALSE(aborted);
+}
+
+// Tests ADD_FAILURE_AT.
+TEST(MacroTest, ADD_FAILURE_AT) {
+ // Verifies that ADD_FAILURE_AT does generate a nonfatal failure and
+ // the failure message contains the user-streamed part.
+ EXPECT_NONFATAL_FAILURE(ADD_FAILURE_AT("foo.cc", 42) << "Wrong!", "Wrong!");
+
+ // Verifies that the user-streamed part is optional.
+ EXPECT_NONFATAL_FAILURE(ADD_FAILURE_AT("foo.cc", 42), "Failed");
+
+ // Unfortunately, we cannot verify that the failure message contains
+ // the right file path and line number the same way, as
+ // EXPECT_NONFATAL_FAILURE() doesn't get to see the file path and
+ // line number. Instead, we do that in gtest_output_test_.cc.
+}
+
+// Tests FAIL.
+TEST(MacroTest, FAIL) {
+ EXPECT_FATAL_FAILURE(FAIL(),
+ "Failed");
+ EXPECT_FATAL_FAILURE(FAIL() << "Intentional failure.",
+ "Intentional failure.");
+}
+
+// Tests SUCCEED
+TEST(MacroTest, SUCCEED) {
+ SUCCEED();
+ SUCCEED() << "Explicit success.";
+}
+
+// Tests for EXPECT_EQ() and ASSERT_EQ().
+//
+// These tests fail *intentionally*, s.t. the failure messages can be
+// generated and tested.
+//
+// We have different tests for different argument types.
+
+// Tests using bool values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, Bool) {
+ EXPECT_EQ(true, true);
+ EXPECT_FATAL_FAILURE({
+ bool false_value = false;
+ ASSERT_EQ(false_value, true);
+ }, "Value of: true");
+}
+
+// Tests using int values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, Int) {
+ ASSERT_EQ(32, 32);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(32, 33),
+ "33");
+}
+
+// Tests using time_t values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, Time_T) {
+ EXPECT_EQ(static_cast<time_t>(0),
+ static_cast<time_t>(0));
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<time_t>(0),
+ static_cast<time_t>(1234)),
+ "1234");
+}
+
+// Tests using char values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, Char) {
+ ASSERT_EQ('z', 'z');
+ const char ch = 'b';
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ('\0', ch),
+ "ch");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ('a', ch),
+ "ch");
+}
+
+// Tests using wchar_t values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, WideChar) {
+ EXPECT_EQ(L'b', L'b');
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'\0', L'x'),
+ "Value of: L'x'\n"
+ " Actual: L'x' (120, 0x78)\n"
+ "Expected: L'\0'\n"
+ "Which is: L'\0' (0, 0x0)");
+
+ static wchar_t wchar;
+ wchar = L'b';
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'a', wchar),
+ "wchar");
+ wchar = 0x8119;
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<wchar_t>(0x8120), wchar),
+ "Value of: wchar");
+}
+
+// Tests using ::std::string values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, StdString) {
+ // Compares a const char* to an std::string that has identical
+ // content.
+ ASSERT_EQ("Test", ::std::string("Test"));
+
+ // Compares two identical std::strings.
+ static const ::std::string str1("A * in the middle");
+ static const ::std::string str2(str1);
+ EXPECT_EQ(str1, str2);
+
+ // Compares a const char* to an std::string that has different
+ // content
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ("Test", ::std::string("test")),
+ "::std::string(\"test\")");
+
+ // Compares an std::string to a char* that has different content.
+ char* const p1 = const_cast<char*>("foo");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(::std::string("bar"), p1),
+ "p1");
+
+ // Compares two std::strings that have different contents, one of
+ // which having a NUL character in the middle. This should fail.
+ static ::std::string str3(str1);
+ str3.at(2) = '\0';
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(str1, str3),
+ "Value of: str3\n"
+ " Actual: \"A \\0 in the middle\"");
+}
+
+#if GTEST_HAS_STD_WSTRING
+
+// Tests using ::std::wstring values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, StdWideString) {
+ // Compares two identical std::wstrings.
+ const ::std::wstring wstr1(L"A * in the middle");
+ const ::std::wstring wstr2(wstr1);
+ ASSERT_EQ(wstr1, wstr2);
+
+ // Compares an std::wstring to a const wchar_t* that has identical
+ // content.
+ const wchar_t kTestX8119[] = { 'T', 'e', 's', 't', 0x8119, '\0' };
+ EXPECT_EQ(::std::wstring(kTestX8119), kTestX8119);
+
+ // Compares an std::wstring to a const wchar_t* that has different
+ // content.
+ const wchar_t kTestX8120[] = { 'T', 'e', 's', 't', 0x8120, '\0' };
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_EQ(::std::wstring(kTestX8119), kTestX8120);
+ }, "kTestX8120");
+
+ // Compares two std::wstrings that have different contents, one of
+ // which having a NUL character in the middle.
+ ::std::wstring wstr3(wstr1);
+ wstr3.at(2) = L'\0';
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(wstr1, wstr3),
+ "wstr3");
+
+ // Compares a wchar_t* to an std::wstring that has different
+ // content.
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_EQ(const_cast<wchar_t*>(L"foo"), ::std::wstring(L"bar"));
+ }, "");
+}
+
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_STRING
+// Tests using ::string values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, GlobalString) {
+ // Compares a const char* to a ::string that has identical content.
+ EXPECT_EQ("Test", ::string("Test"));
+
+ // Compares two identical ::strings.
+ const ::string str1("A * in the middle");
+ const ::string str2(str1);
+ ASSERT_EQ(str1, str2);
+
+ // Compares a ::string to a const char* that has different content.
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(::string("Test"), "test"),
+ "test");
+
+ // Compares two ::strings that have different contents, one of which
+ // having a NUL character in the middle.
+ ::string str3(str1);
+ str3.at(2) = '\0';
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(str1, str3),
+ "str3");
+
+ // Compares a ::string to a char* that has different content.
+ EXPECT_FATAL_FAILURE({ // NOLINT
+ ASSERT_EQ(::string("bar"), const_cast<char*>("foo"));
+ }, "");
+}
+
+#endif // GTEST_HAS_GLOBAL_STRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+
+// Tests using ::wstring values in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, GlobalWideString) {
+ // Compares two identical ::wstrings.
+ static const ::wstring wstr1(L"A * in the middle");
+ static const ::wstring wstr2(wstr1);
+ EXPECT_EQ(wstr1, wstr2);
+
+ // Compares a const wchar_t* to a ::wstring that has identical content.
+ const wchar_t kTestX8119[] = { 'T', 'e', 's', 't', 0x8119, '\0' };
+ ASSERT_EQ(kTestX8119, ::wstring(kTestX8119));
+
+ // Compares a const wchar_t* to a ::wstring that has different
+ // content.
+ const wchar_t kTestX8120[] = { 'T', 'e', 's', 't', 0x8120, '\0' };
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_EQ(kTestX8120, ::wstring(kTestX8119));
+ }, "Test\\x8119");
+
+ // Compares a wchar_t* to a ::wstring that has different content.
+ wchar_t* const p1 = const_cast<wchar_t*>(L"foo");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, ::wstring(L"bar")),
+ "bar");
+
+ // Compares two ::wstrings that have different contents, one of which
+ // having a NUL character in the middle.
+ static ::wstring wstr3;
+ wstr3 = wstr1;
+ wstr3.at(2) = L'\0';
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(wstr1, wstr3),
+ "wstr3");
+}
+
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+// Tests using char pointers in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, CharPointer) {
+ char* const p0 = NULL;
+ // Only way to get the Nokia compiler to compile the cast
+ // is to have a separate void* variable first. Putting
+ // the two casts on the same line doesn't work, neither does
+ // a direct C-style to char*.
+ void* pv1 = (void*)0x1234; // NOLINT
+ void* pv2 = (void*)0xABC0; // NOLINT
+ char* const p1 = reinterpret_cast<char*>(pv1);
+ char* const p2 = reinterpret_cast<char*>(pv2);
+ ASSERT_EQ(p1, p1);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
+ "Value of: p2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
+ "p2");
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(reinterpret_cast<char*>(0x1234),
+ reinterpret_cast<char*>(0xABC0)),
+ "ABC0");
+}
+
+// Tests using wchar_t pointers in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, WideCharPointer) {
+ wchar_t* const p0 = NULL;
+ // Only way to get the Nokia compiler to compile the cast
+ // is to have a separate void* variable first. Putting
+ // the two casts on the same line doesn't work, neither does
+ // a direct C-style to char*.
+ void* pv1 = (void*)0x1234; // NOLINT
+ void* pv2 = (void*)0xABC0; // NOLINT
+ wchar_t* const p1 = reinterpret_cast<wchar_t*>(pv1);
+ wchar_t* const p2 = reinterpret_cast<wchar_t*>(pv2);
+ EXPECT_EQ(p0, p0);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
+ "Value of: p2");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
+ "p2");
+ void* pv3 = (void*)0x1234; // NOLINT
+ void* pv4 = (void*)0xABC0; // NOLINT
+ const wchar_t* p3 = reinterpret_cast<const wchar_t*>(pv3);
+ const wchar_t* p4 = reinterpret_cast<const wchar_t*>(pv4);
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p3, p4),
+ "p4");
+}
+
+// Tests using other types of pointers in {EXPECT|ASSERT}_EQ.
+TEST(EqAssertionTest, OtherPointer) {
+ ASSERT_EQ(static_cast<const int*>(NULL),
+ static_cast<const int*>(NULL));
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<const int*>(NULL),
+ reinterpret_cast<const int*>(0x1234)),
+ "0x1234");
+}
+
+// A class that supports binary comparison operators but not streaming.
+class UnprintableChar {
+ public:
+ explicit UnprintableChar(char ch) : char_(ch) {}
+
+ bool operator==(const UnprintableChar& rhs) const {
+ return char_ == rhs.char_;
+ }
+ bool operator!=(const UnprintableChar& rhs) const {
+ return char_ != rhs.char_;
+ }
+ bool operator<(const UnprintableChar& rhs) const {
+ return char_ < rhs.char_;
+ }
+ bool operator<=(const UnprintableChar& rhs) const {
+ return char_ <= rhs.char_;
+ }
+ bool operator>(const UnprintableChar& rhs) const {
+ return char_ > rhs.char_;
+ }
+ bool operator>=(const UnprintableChar& rhs) const {
+ return char_ >= rhs.char_;
+ }
+
+ private:
+ char char_;
+};
+
+// Tests that ASSERT_EQ() and friends don't require the arguments to
+// be printable.
+TEST(ComparisonAssertionTest, AcceptsUnprintableArgs) {
+ const UnprintableChar x('x'), y('y');
+ ASSERT_EQ(x, x);
+ EXPECT_NE(x, y);
+ ASSERT_LT(x, y);
+ EXPECT_LE(x, y);
+ ASSERT_GT(y, x);
+ EXPECT_GE(x, x);
+
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y), "1-byte object <78>");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y), "1-byte object <79>");
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(y, y), "1-byte object <79>");
+ EXPECT_NONFATAL_FAILURE(EXPECT_GT(x, y), "1-byte object <78>");
+ EXPECT_NONFATAL_FAILURE(EXPECT_GT(x, y), "1-byte object <79>");
+
+ // Code tested by EXPECT_FATAL_FAILURE cannot reference local
+ // variables, so we have to write UnprintableChar('x') instead of x.
+#ifndef __BORLANDC__
+ // ICE's in C++Builder.
+ EXPECT_FATAL_FAILURE(ASSERT_NE(UnprintableChar('x'), UnprintableChar('x')),
+ "1-byte object <78>");
+ EXPECT_FATAL_FAILURE(ASSERT_LE(UnprintableChar('y'), UnprintableChar('x')),
+ "1-byte object <78>");
+#endif
+ EXPECT_FATAL_FAILURE(ASSERT_LE(UnprintableChar('y'), UnprintableChar('x')),
+ "1-byte object <79>");
+ EXPECT_FATAL_FAILURE(ASSERT_GE(UnprintableChar('x'), UnprintableChar('y')),
+ "1-byte object <78>");
+ EXPECT_FATAL_FAILURE(ASSERT_GE(UnprintableChar('x'), UnprintableChar('y')),
+ "1-byte object <79>");
+}
+
+// Tests the FRIEND_TEST macro.
+
+// This class has a private member we want to test. We will test it
+// both in a TEST and in a TEST_F.
+class Foo {
+ public:
+ Foo() {}
+
+ private:
+ int Bar() const { return 1; }
+
+ // Declares the friend tests that can access the private member
+ // Bar().
+ FRIEND_TEST(FRIEND_TEST_Test, TEST);
+ FRIEND_TEST(FRIEND_TEST_Test2, TEST_F);
+};
+
+// Tests that the FRIEND_TEST declaration allows a TEST to access a
+// class's private members. This should compile.
+TEST(FRIEND_TEST_Test, TEST) {
+ ASSERT_EQ(1, Foo().Bar());
+}
+
+// The fixture needed to test using FRIEND_TEST with TEST_F.
+class FRIEND_TEST_Test2 : public Test {
+ protected:
+ Foo foo;
+};
+
+// Tests that the FRIEND_TEST declaration allows a TEST_F to access a
+// class's private members. This should compile.
+TEST_F(FRIEND_TEST_Test2, TEST_F) {
+ ASSERT_EQ(1, foo.Bar());
+}
+
+// Tests the life cycle of Test objects.
+
+// The test fixture for testing the life cycle of Test objects.
+//
+// This class counts the number of live test objects that uses this
+// fixture.
+class TestLifeCycleTest : public Test {
+ protected:
+ // Constructor. Increments the number of test objects that uses
+ // this fixture.
+ TestLifeCycleTest() { count_++; }
+
+ // Destructor. Decrements the number of test objects that uses this
+ // fixture.
+ ~TestLifeCycleTest() { count_--; }
+
+ // Returns the number of live test objects that uses this fixture.
+ int count() const { return count_; }
+
+ private:
+ static int count_;
+};
+
+int TestLifeCycleTest::count_ = 0;
+
+// Tests the life cycle of test objects.
+TEST_F(TestLifeCycleTest, Test1) {
+ // There should be only one test object in this test case that's
+ // currently alive.
+ ASSERT_EQ(1, count());
+}
+
+// Tests the life cycle of test objects.
+TEST_F(TestLifeCycleTest, Test2) {
+ // After Test1 is done and Test2 is started, there should still be
+ // only one live test object, as the object for Test1 should've been
+ // deleted.
+ ASSERT_EQ(1, count());
+}
+
+} // namespace
+
+// Tests that the copy constructor works when it is NOT optimized away by
+// the compiler.
+TEST(AssertionResultTest, CopyConstructorWorksWhenNotOptimied) {
+ // Checks that the copy constructor doesn't try to dereference NULL pointers
+ // in the source object.
+ AssertionResult r1 = AssertionSuccess();
+ AssertionResult r2 = r1;
+ // The following line is added to prevent the compiler from optimizing
+ // away the constructor call.
+ r1 << "abc";
+
+ AssertionResult r3 = r1;
+ EXPECT_EQ(static_cast<bool>(r3), static_cast<bool>(r1));
+ EXPECT_STREQ("abc", r1.message());
+}
+
+// Tests that AssertionSuccess and AssertionFailure construct
+// AssertionResult objects as expected.
+TEST(AssertionResultTest, ConstructionWorks) {
+ AssertionResult r1 = AssertionSuccess();
+ EXPECT_TRUE(r1);
+ EXPECT_STREQ("", r1.message());
+
+ AssertionResult r2 = AssertionSuccess() << "abc";
+ EXPECT_TRUE(r2);
+ EXPECT_STREQ("abc", r2.message());
+
+ AssertionResult r3 = AssertionFailure();
+ EXPECT_FALSE(r3);
+ EXPECT_STREQ("", r3.message());
+
+ AssertionResult r4 = AssertionFailure() << "def";
+ EXPECT_FALSE(r4);
+ EXPECT_STREQ("def", r4.message());
+
+ AssertionResult r5 = AssertionFailure(Message() << "ghi");
+ EXPECT_FALSE(r5);
+ EXPECT_STREQ("ghi", r5.message());
+}
+
+// Tests that the negation flips the predicate result but keeps the message.
+TEST(AssertionResultTest, NegationWorks) {
+ AssertionResult r1 = AssertionSuccess() << "abc";
+ EXPECT_FALSE(!r1);
+ EXPECT_STREQ("abc", (!r1).message());
+
+ AssertionResult r2 = AssertionFailure() << "def";
+ EXPECT_TRUE(!r2);
+ EXPECT_STREQ("def", (!r2).message());
+}
+
+TEST(AssertionResultTest, StreamingWorks) {
+ AssertionResult r = AssertionSuccess();
+ r << "abc" << 'd' << 0 << true;
+ EXPECT_STREQ("abcd0true", r.message());
+}
+
+TEST(AssertionResultTest, CanStreamOstreamManipulators) {
+ AssertionResult r = AssertionSuccess();
+ r << "Data" << std::endl << std::flush << std::ends << "Will be visible";
+ EXPECT_STREQ("Data\n\\0Will be visible", r.message());
+}
+
+// Tests streaming a user type whose definition and operator << are
+// both in the global namespace.
+class Base {
+ public:
+ explicit Base(int an_x) : x_(an_x) {}
+ int x() const { return x_; }
+ private:
+ int x_;
+};
+std::ostream& operator<<(std::ostream& os,
+ const Base& val) {
+ return os << val.x();
+}
+std::ostream& operator<<(std::ostream& os,
+ const Base* pointer) {
+ return os << "(" << pointer->x() << ")";
+}
+
+TEST(MessageTest, CanStreamUserTypeInGlobalNameSpace) {
+ Message msg;
+ Base a(1);
+
+ msg << a << &a; // Uses ::operator<<.
+ EXPECT_STREQ("1(1)", msg.GetString().c_str());
+}
+
+// Tests streaming a user type whose definition and operator<< are
+// both in an unnamed namespace.
+namespace {
+class MyTypeInUnnamedNameSpace : public Base {
+ public:
+ explicit MyTypeInUnnamedNameSpace(int an_x): Base(an_x) {}
+};
+std::ostream& operator<<(std::ostream& os,
+ const MyTypeInUnnamedNameSpace& val) {
+ return os << val.x();
+}
+std::ostream& operator<<(std::ostream& os,
+ const MyTypeInUnnamedNameSpace* pointer) {
+ return os << "(" << pointer->x() << ")";
+}
+} // namespace
+
+TEST(MessageTest, CanStreamUserTypeInUnnamedNameSpace) {
+ Message msg;
+ MyTypeInUnnamedNameSpace a(1);
+
+ msg << a << &a; // Uses <unnamed_namespace>::operator<<.
+ EXPECT_STREQ("1(1)", msg.GetString().c_str());
+}
+
+// Tests streaming a user type whose definition and operator<< are
+// both in a user namespace.
+namespace namespace1 {
+class MyTypeInNameSpace1 : public Base {
+ public:
+ explicit MyTypeInNameSpace1(int an_x): Base(an_x) {}
+};
+std::ostream& operator<<(std::ostream& os,
+ const MyTypeInNameSpace1& val) {
+ return os << val.x();
+}
+std::ostream& operator<<(std::ostream& os,
+ const MyTypeInNameSpace1* pointer) {
+ return os << "(" << pointer->x() << ")";
+}
+} // namespace namespace1
+
+TEST(MessageTest, CanStreamUserTypeInUserNameSpace) {
+ Message msg;
+ namespace1::MyTypeInNameSpace1 a(1);
+
+ msg << a << &a; // Uses namespace1::operator<<.
+ EXPECT_STREQ("1(1)", msg.GetString().c_str());
+}
+
+// Tests streaming a user type whose definition is in a user namespace
+// but whose operator<< is in the global namespace.
+namespace namespace2 {
+class MyTypeInNameSpace2 : public ::Base {
+ public:
+ explicit MyTypeInNameSpace2(int an_x): Base(an_x) {}
+};
+} // namespace namespace2
+std::ostream& operator<<(std::ostream& os,
+ const namespace2::MyTypeInNameSpace2& val) {
+ return os << val.x();
+}
+std::ostream& operator<<(std::ostream& os,
+ const namespace2::MyTypeInNameSpace2* pointer) {
+ return os << "(" << pointer->x() << ")";
+}
+
+TEST(MessageTest, CanStreamUserTypeInUserNameSpaceWithStreamOperatorInGlobal) {
+ Message msg;
+ namespace2::MyTypeInNameSpace2 a(1);
+
+ msg << a << &a; // Uses ::operator<<.
+ EXPECT_STREQ("1(1)", msg.GetString().c_str());
+}
+
+// Tests streaming NULL pointers to testing::Message.
+TEST(MessageTest, NullPointers) {
+ Message msg;
+ char* const p1 = NULL;
+ unsigned char* const p2 = NULL;
+ int* p3 = NULL;
+ double* p4 = NULL;
+ bool* p5 = NULL;
+ Message* p6 = NULL;
+
+ msg << p1 << p2 << p3 << p4 << p5 << p6;
+ ASSERT_STREQ("(null)(null)(null)(null)(null)(null)",
+ msg.GetString().c_str());
+}
+
+// Tests streaming wide strings to testing::Message.
+TEST(MessageTest, WideStrings) {
+ // Streams a NULL of type const wchar_t*.
+ const wchar_t* const_wstr = NULL;
+ EXPECT_STREQ("(null)",
+ (Message() << const_wstr).GetString().c_str());
+
+ // Streams a NULL of type wchar_t*.
+ wchar_t* wstr = NULL;
+ EXPECT_STREQ("(null)",
+ (Message() << wstr).GetString().c_str());
+
+ // Streams a non-NULL of type const wchar_t*.
+ const_wstr = L"abc\x8119";
+ EXPECT_STREQ("abc\xe8\x84\x99",
+ (Message() << const_wstr).GetString().c_str());
+
+ // Streams a non-NULL of type wchar_t*.
+ wstr = const_cast<wchar_t*>(const_wstr);
+ EXPECT_STREQ("abc\xe8\x84\x99",
+ (Message() << wstr).GetString().c_str());
+}
+
+
+// This line tests that we can define tests in the testing namespace.
+namespace testing {
+
+// Tests the TestInfo class.
+
+class TestInfoTest : public Test {
+ protected:
+ static const TestInfo* GetTestInfo(const char* test_name) {
+ const TestCase* const test_case = GetUnitTestImpl()->
+ GetTestCase("TestInfoTest", "", NULL, NULL);
+
+ for (int i = 0; i < test_case->total_test_count(); ++i) {
+ const TestInfo* const test_info = test_case->GetTestInfo(i);
+ if (strcmp(test_name, test_info->name()) == 0)
+ return test_info;
+ }
+ return NULL;
+ }
+
+ static const TestResult* GetTestResult(
+ const TestInfo* test_info) {
+ return test_info->result();
+ }
+};
+
+// Tests TestInfo::test_case_name() and TestInfo::name().
+TEST_F(TestInfoTest, Names) {
+ const TestInfo* const test_info = GetTestInfo("Names");
+
+ ASSERT_STREQ("TestInfoTest", test_info->test_case_name());
+ ASSERT_STREQ("Names", test_info->name());
+}
+
+// Tests TestInfo::result().
+TEST_F(TestInfoTest, result) {
+ const TestInfo* const test_info = GetTestInfo("result");
+
+ // Initially, there is no TestPartResult for this test.
+ ASSERT_EQ(0, GetTestResult(test_info)->total_part_count());
+
+ // After the previous assertion, there is still none.
+ ASSERT_EQ(0, GetTestResult(test_info)->total_part_count());
+}
+
+// Tests setting up and tearing down a test case.
+
+class SetUpTestCaseTest : public Test {
+ protected:
+ // This will be called once before the first test in this test case
+ // is run.
+ static void SetUpTestCase() {
+ printf("Setting up the test case . . .\n");
+
+ // Initializes some shared resource. In this simple example, we
+ // just create a C string. More complex stuff can be done if
+ // desired.
+ shared_resource_ = "123";
+
+ // Increments the number of test cases that have been set up.
+ counter_++;
+
+ // SetUpTestCase() should be called only once.
+ EXPECT_EQ(1, counter_);
+ }
+
+ // This will be called once after the last test in this test case is
+ // run.
+ static void TearDownTestCase() {
+ printf("Tearing down the test case . . .\n");
+
+ // Decrements the number of test cases that have been set up.
+ counter_--;
+
+ // TearDownTestCase() should be called only once.
+ EXPECT_EQ(0, counter_);
+
+ // Cleans up the shared resource.
+ shared_resource_ = NULL;
+ }
+
+ // This will be called before each test in this test case.
+ virtual void SetUp() {
+ // SetUpTestCase() should be called only once, so counter_ should
+ // always be 1.
+ EXPECT_EQ(1, counter_);
+ }
+
+ // Number of test cases that have been set up.
+ static int counter_;
+
+ // Some resource to be shared by all tests in this test case.
+ static const char* shared_resource_;
+};
+
+int SetUpTestCaseTest::counter_ = 0;
+const char* SetUpTestCaseTest::shared_resource_ = NULL;
+
+// A test that uses the shared resource.
+TEST_F(SetUpTestCaseTest, Test1) {
+ EXPECT_STRNE(NULL, shared_resource_);
+}
+
+// Another test that uses the shared resource.
+TEST_F(SetUpTestCaseTest, Test2) {
+ EXPECT_STREQ("123", shared_resource_);
+}
+
+// The InitGoogleTestTest test case tests testing::InitGoogleTest().
+
+// The Flags struct stores a copy of all Google Test flags.
+struct Flags {
+ // Constructs a Flags struct where each flag has its default value.
+ Flags() : also_run_disabled_tests(false),
+ break_on_failure(false),
+ catch_exceptions(false),
+ death_test_use_fork(false),
+ filter(""),
+ list_tests(false),
+ output(""),
+ print_time(true),
+ random_seed(0),
+ repeat(1),
+ shuffle(false),
+ stack_trace_depth(kMaxStackTraceDepth),
+ stream_result_to(""),
+ throw_on_failure(false) {}
+
+ // Factory methods.
+
+ // Creates a Flags struct where the gtest_also_run_disabled_tests flag has
+ // the given value.
+ static Flags AlsoRunDisabledTests(bool also_run_disabled_tests) {
+ Flags flags;
+ flags.also_run_disabled_tests = also_run_disabled_tests;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_break_on_failure flag has
+ // the given value.
+ static Flags BreakOnFailure(bool break_on_failure) {
+ Flags flags;
+ flags.break_on_failure = break_on_failure;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_catch_exceptions flag has
+ // the given value.
+ static Flags CatchExceptions(bool catch_exceptions) {
+ Flags flags;
+ flags.catch_exceptions = catch_exceptions;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_death_test_use_fork flag has
+ // the given value.
+ static Flags DeathTestUseFork(bool death_test_use_fork) {
+ Flags flags;
+ flags.death_test_use_fork = death_test_use_fork;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_filter flag has the given
+ // value.
+ static Flags Filter(const char* filter) {
+ Flags flags;
+ flags.filter = filter;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_list_tests flag has the
+ // given value.
+ static Flags ListTests(bool list_tests) {
+ Flags flags;
+ flags.list_tests = list_tests;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_output flag has the given
+ // value.
+ static Flags Output(const char* output) {
+ Flags flags;
+ flags.output = output;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_print_time flag has the given
+ // value.
+ static Flags PrintTime(bool print_time) {
+ Flags flags;
+ flags.print_time = print_time;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_random_seed flag has
+ // the given value.
+ static Flags RandomSeed(Int32 random_seed) {
+ Flags flags;
+ flags.random_seed = random_seed;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_repeat flag has the given
+ // value.
+ static Flags Repeat(Int32 repeat) {
+ Flags flags;
+ flags.repeat = repeat;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_shuffle flag has
+ // the given value.
+ static Flags Shuffle(bool shuffle) {
+ Flags flags;
+ flags.shuffle = shuffle;
+ return flags;
+ }
+
+ // Creates a Flags struct where the GTEST_FLAG(stack_trace_depth) flag has
+ // the given value.
+ static Flags StackTraceDepth(Int32 stack_trace_depth) {
+ Flags flags;
+ flags.stack_trace_depth = stack_trace_depth;
+ return flags;
+ }
+
+ // Creates a Flags struct where the GTEST_FLAG(stream_result_to) flag has
+ // the given value.
+ static Flags StreamResultTo(const char* stream_result_to) {
+ Flags flags;
+ flags.stream_result_to = stream_result_to;
+ return flags;
+ }
+
+ // Creates a Flags struct where the gtest_throw_on_failure flag has
+ // the given value.
+ static Flags ThrowOnFailure(bool throw_on_failure) {
+ Flags flags;
+ flags.throw_on_failure = throw_on_failure;
+ return flags;
+ }
+
+ // These fields store the flag values.
+ bool also_run_disabled_tests;
+ bool break_on_failure;
+ bool catch_exceptions;
+ bool death_test_use_fork;
+ const char* filter;
+ bool list_tests;
+ const char* output;
+ bool print_time;
+ Int32 random_seed;
+ Int32 repeat;
+ bool shuffle;
+ Int32 stack_trace_depth;
+ const char* stream_result_to;
+ bool throw_on_failure;
+};
+
+// Fixture for testing InitGoogleTest().
+class InitGoogleTestTest : public Test {
+ protected:
+ // Clears the flags before each test.
+ virtual void SetUp() {
+ GTEST_FLAG(also_run_disabled_tests) = false;
+ GTEST_FLAG(break_on_failure) = false;
+ GTEST_FLAG(catch_exceptions) = false;
+ GTEST_FLAG(death_test_use_fork) = false;
+ GTEST_FLAG(filter) = "";
+ GTEST_FLAG(list_tests) = false;
+ GTEST_FLAG(output) = "";
+ GTEST_FLAG(print_time) = true;
+ GTEST_FLAG(random_seed) = 0;
+ GTEST_FLAG(repeat) = 1;
+ GTEST_FLAG(shuffle) = false;
+ GTEST_FLAG(stack_trace_depth) = kMaxStackTraceDepth;
+ GTEST_FLAG(stream_result_to) = "";
+ GTEST_FLAG(throw_on_failure) = false;
+ }
+
+ // Asserts that two narrow or wide string arrays are equal.
+ template <typename CharType>
+ static void AssertStringArrayEq(size_t size1, CharType** array1,
+ size_t size2, CharType** array2) {
+ ASSERT_EQ(size1, size2) << " Array sizes different.";
+
+ for (size_t i = 0; i != size1; i++) {
+ ASSERT_STREQ(array1[i], array2[i]) << " where i == " << i;
+ }
+ }
+
+ // Verifies that the flag values match the expected values.
+ static void CheckFlags(const Flags& expected) {
+ EXPECT_EQ(expected.also_run_disabled_tests,
+ GTEST_FLAG(also_run_disabled_tests));
+ EXPECT_EQ(expected.break_on_failure, GTEST_FLAG(break_on_failure));
+ EXPECT_EQ(expected.catch_exceptions, GTEST_FLAG(catch_exceptions));
+ EXPECT_EQ(expected.death_test_use_fork, GTEST_FLAG(death_test_use_fork));
+ EXPECT_STREQ(expected.filter, GTEST_FLAG(filter).c_str());
+ EXPECT_EQ(expected.list_tests, GTEST_FLAG(list_tests));
+ EXPECT_STREQ(expected.output, GTEST_FLAG(output).c_str());
+ EXPECT_EQ(expected.print_time, GTEST_FLAG(print_time));
+ EXPECT_EQ(expected.random_seed, GTEST_FLAG(random_seed));
+ EXPECT_EQ(expected.repeat, GTEST_FLAG(repeat));
+ EXPECT_EQ(expected.shuffle, GTEST_FLAG(shuffle));
+ EXPECT_EQ(expected.stack_trace_depth, GTEST_FLAG(stack_trace_depth));
+ EXPECT_STREQ(expected.stream_result_to,
+ GTEST_FLAG(stream_result_to).c_str());
+ EXPECT_EQ(expected.throw_on_failure, GTEST_FLAG(throw_on_failure));
+ }
+
+ // Parses a command line (specified by argc1 and argv1), then
+ // verifies that the flag values are expected and that the
+ // recognized flags are removed from the command line.
+ template <typename CharType>
+ static void TestParsingFlags(int argc1, const CharType** argv1,
+ int argc2, const CharType** argv2,
+ const Flags& expected, bool should_print_help) {
+ const bool saved_help_flag = ::testing::internal::g_help_flag;
+ ::testing::internal::g_help_flag = false;
+
+#if GTEST_HAS_STREAM_REDIRECTION
+ CaptureStdout();
+#endif
+
+ // Parses the command line.
+ internal::ParseGoogleTestFlagsOnly(&argc1, const_cast<CharType**>(argv1));
+
+#if GTEST_HAS_STREAM_REDIRECTION
+ const String captured_stdout = GetCapturedStdout();
+#endif
+
+ // Verifies the flag values.
+ CheckFlags(expected);
+
+ // Verifies that the recognized flags are removed from the command
+ // line.
+ AssertStringArrayEq(argc1 + 1, argv1, argc2 + 1, argv2);
+
+ // ParseGoogleTestFlagsOnly should neither set g_help_flag nor print the
+ // help message for the flags it recognizes.
+ EXPECT_EQ(should_print_help, ::testing::internal::g_help_flag);
+
+#if GTEST_HAS_STREAM_REDIRECTION
+ const char* const expected_help_fragment =
+ "This program contains tests written using";
+ if (should_print_help) {
+ EXPECT_PRED_FORMAT2(IsSubstring, expected_help_fragment, captured_stdout);
+ } else {
+ EXPECT_PRED_FORMAT2(IsNotSubstring,
+ expected_help_fragment, captured_stdout);
+ }
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+ ::testing::internal::g_help_flag = saved_help_flag;
+ }
+
+ // This macro wraps TestParsingFlags s.t. the user doesn't need
+ // to specify the array sizes.
+
+#define GTEST_TEST_PARSING_FLAGS_(argv1, argv2, expected, should_print_help) \
+ TestParsingFlags(sizeof(argv1)/sizeof(*argv1) - 1, argv1, \
+ sizeof(argv2)/sizeof(*argv2) - 1, argv2, \
+ expected, should_print_help)
+};
+
+// Tests parsing an empty command line.
+TEST_F(InitGoogleTestTest, Empty) {
+ const char* argv[] = {
+ NULL
+ };
+
+ const char* argv2[] = {
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false);
+}
+
+// Tests parsing a command line that has no flag.
+TEST_F(InitGoogleTestTest, NoFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), false);
+}
+
+// Tests parsing a bad --gtest_filter flag.
+TEST_F(InitGoogleTestTest, FilterBad) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_filter",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ "--gtest_filter",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), true);
+}
+
+// Tests parsing an empty --gtest_filter flag.
+TEST_F(InitGoogleTestTest, FilterEmpty) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_filter=",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter(""), false);
+}
+
+// Tests parsing a non-empty --gtest_filter flag.
+TEST_F(InitGoogleTestTest, FilterNonEmpty) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_filter=abc",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("abc"), false);
+}
+
+// Tests parsing --gtest_break_on_failure.
+TEST_F(InitGoogleTestTest, BreakOnFailureWithoutValue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure",
+ NULL
+};
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true), false);
+}
+
+// Tests parsing --gtest_break_on_failure=0.
+TEST_F(InitGoogleTestTest, BreakOnFailureFalse_0) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false);
+}
+
+// Tests parsing --gtest_break_on_failure=f.
+TEST_F(InitGoogleTestTest, BreakOnFailureFalse_f) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure=f",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false);
+}
+
+// Tests parsing --gtest_break_on_failure=F.
+TEST_F(InitGoogleTestTest, BreakOnFailureFalse_F) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure=F",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(false), false);
+}
+
+// Tests parsing a --gtest_break_on_failure flag that has a "true"
+// definition.
+TEST_F(InitGoogleTestTest, BreakOnFailureTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::BreakOnFailure(true), false);
+}
+
+// Tests parsing --gtest_catch_exceptions.
+TEST_F(InitGoogleTestTest, CatchExceptions) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_catch_exceptions",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::CatchExceptions(true), false);
+}
+
+// Tests parsing --gtest_death_test_use_fork.
+TEST_F(InitGoogleTestTest, DeathTestUseFork) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_death_test_use_fork",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::DeathTestUseFork(true), false);
+}
+
+// Tests having the same flag twice with different values. The
+// expected behavior is that the one coming last takes precedence.
+TEST_F(InitGoogleTestTest, DuplicatedFlags) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_filter=a",
+ "--gtest_filter=b",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Filter("b"), false);
+}
+
+// Tests having an unrecognized flag on the command line.
+TEST_F(InitGoogleTestTest, UnrecognizedFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_break_on_failure",
+ "bar", // Unrecognized by Google Test.
+ "--gtest_filter=b",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ "bar",
+ NULL
+ };
+
+ Flags flags;
+ flags.break_on_failure = true;
+ flags.filter = "b";
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, flags, false);
+}
+
+// Tests having a --gtest_list_tests flag
+TEST_F(InitGoogleTestTest, ListTestsFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false);
+}
+
+// Tests having a --gtest_list_tests flag with a "true" value
+TEST_F(InitGoogleTestTest, ListTestsTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(true), false);
+}
+
+// Tests having a --gtest_list_tests flag with a "false" value
+TEST_F(InitGoogleTestTest, ListTestsFalse) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false);
+}
+
+// Tests parsing --gtest_list_tests=f.
+TEST_F(InitGoogleTestTest, ListTestsFalse_f) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests=f",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false);
+}
+
+// Tests parsing --gtest_list_tests=F.
+TEST_F(InitGoogleTestTest, ListTestsFalse_F) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_list_tests=F",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ListTests(false), false);
+}
+
+// Tests parsing --gtest_output (invalid).
+TEST_F(InitGoogleTestTest, OutputEmpty) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_output",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ "--gtest_output",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags(), true);
+}
+
+// Tests parsing --gtest_output=xml
+TEST_F(InitGoogleTestTest, OutputXml) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_output=xml",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml"), false);
+}
+
+// Tests parsing --gtest_output=xml:file
+TEST_F(InitGoogleTestTest, OutputXmlFile) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_output=xml:file",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Output("xml:file"), false);
+}
+
+// Tests parsing --gtest_output=xml:directory/path/
+TEST_F(InitGoogleTestTest, OutputXmlDirectory) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_output=xml:directory/path/",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2,
+ Flags::Output("xml:directory/path/"), false);
+}
+
+// Tests having a --gtest_print_time flag
+TEST_F(InitGoogleTestTest, PrintTimeFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false);
+}
+
+// Tests having a --gtest_print_time flag with a "true" value
+TEST_F(InitGoogleTestTest, PrintTimeTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(true), false);
+}
+
+// Tests having a --gtest_print_time flag with a "false" value
+TEST_F(InitGoogleTestTest, PrintTimeFalse) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false);
+}
+
+// Tests parsing --gtest_print_time=f.
+TEST_F(InitGoogleTestTest, PrintTimeFalse_f) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time=f",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false);
+}
+
+// Tests parsing --gtest_print_time=F.
+TEST_F(InitGoogleTestTest, PrintTimeFalse_F) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_print_time=F",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::PrintTime(false), false);
+}
+
+// Tests parsing --gtest_random_seed=number
+TEST_F(InitGoogleTestTest, RandomSeed) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_random_seed=1000",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::RandomSeed(1000), false);
+}
+
+// Tests parsing --gtest_repeat=number
+TEST_F(InitGoogleTestTest, Repeat) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_repeat=1000",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Repeat(1000), false);
+}
+
+// Tests having a --gtest_also_run_disabled_tests flag
+TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_also_run_disabled_tests",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2,
+ Flags::AlsoRunDisabledTests(true), false);
+}
+
+// Tests having a --gtest_also_run_disabled_tests flag with a "true" value
+TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_also_run_disabled_tests=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2,
+ Flags::AlsoRunDisabledTests(true), false);
+}
+
+// Tests having a --gtest_also_run_disabled_tests flag with a "false" value
+TEST_F(InitGoogleTestTest, AlsoRunDisabledTestsFalse) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_also_run_disabled_tests=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2,
+ Flags::AlsoRunDisabledTests(false), false);
+}
+
+// Tests parsing --gtest_shuffle.
+TEST_F(InitGoogleTestTest, ShuffleWithoutValue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_shuffle",
+ NULL
+};
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true), false);
+}
+
+// Tests parsing --gtest_shuffle=0.
+TEST_F(InitGoogleTestTest, ShuffleFalse_0) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_shuffle=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(false), false);
+}
+
+// Tests parsing a --gtest_shuffle flag that has a "true"
+// definition.
+TEST_F(InitGoogleTestTest, ShuffleTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_shuffle=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::Shuffle(true), false);
+}
+
+// Tests parsing --gtest_stack_trace_depth=number.
+TEST_F(InitGoogleTestTest, StackTraceDepth) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_stack_trace_depth=5",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::StackTraceDepth(5), false);
+}
+
+TEST_F(InitGoogleTestTest, StreamResultTo) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_stream_result_to=localhost:1234",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(
+ argv, argv2, Flags::StreamResultTo("localhost:1234"), false);
+}
+
+// Tests parsing --gtest_throw_on_failure.
+TEST_F(InitGoogleTestTest, ThrowOnFailureWithoutValue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_throw_on_failure",
+ NULL
+};
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true), false);
+}
+
+// Tests parsing --gtest_throw_on_failure=0.
+TEST_F(InitGoogleTestTest, ThrowOnFailureFalse_0) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_throw_on_failure=0",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(false), false);
+}
+
+// Tests parsing a --gtest_throw_on_failure flag that has a "true"
+// definition.
+TEST_F(InitGoogleTestTest, ThrowOnFailureTrue) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gtest_throw_on_failure=1",
+ NULL
+ };
+
+ const char* argv2[] = {
+ "foo.exe",
+ NULL
+ };
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, Flags::ThrowOnFailure(true), false);
+}
+
+#if GTEST_OS_WINDOWS
+// Tests parsing wide strings.
+TEST_F(InitGoogleTestTest, WideStrings) {
+ const wchar_t* argv[] = {
+ L"foo.exe",
+ L"--gtest_filter=Foo*",
+ L"--gtest_list_tests=1",
+ L"--gtest_break_on_failure",
+ L"--non_gtest_flag",
+ NULL
+ };
+
+ const wchar_t* argv2[] = {
+ L"foo.exe",
+ L"--non_gtest_flag",
+ NULL
+ };
+
+ Flags expected_flags;
+ expected_flags.break_on_failure = true;
+ expected_flags.filter = "Foo*";
+ expected_flags.list_tests = true;
+
+ GTEST_TEST_PARSING_FLAGS_(argv, argv2, expected_flags, false);
+}
+#endif // GTEST_OS_WINDOWS
+
+// Tests current_test_info() in UnitTest.
+class CurrentTestInfoTest : public Test {
+ protected:
+ // Tests that current_test_info() returns NULL before the first test in
+ // the test case is run.
+ static void SetUpTestCase() {
+ // There should be no tests running at this point.
+ const TestInfo* test_info =
+ UnitTest::GetInstance()->current_test_info();
+ EXPECT_TRUE(test_info == NULL)
+ << "There should be no tests running at this point.";
+ }
+
+ // Tests that current_test_info() returns NULL after the last test in
+ // the test case has run.
+ static void TearDownTestCase() {
+ const TestInfo* test_info =
+ UnitTest::GetInstance()->current_test_info();
+ EXPECT_TRUE(test_info == NULL)
+ << "There should be no tests running at this point.";
+ }
+};
+
+// Tests that current_test_info() returns TestInfo for currently running
+// test by checking the expected test name against the actual one.
+TEST_F(CurrentTestInfoTest, WorksForFirstTestInATestCase) {
+ const TestInfo* test_info =
+ UnitTest::GetInstance()->current_test_info();
+ ASSERT_TRUE(NULL != test_info)
+ << "There is a test running so we should have a valid TestInfo.";
+ EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name())
+ << "Expected the name of the currently running test case.";
+ EXPECT_STREQ("WorksForFirstTestInATestCase", test_info->name())
+ << "Expected the name of the currently running test.";
+}
+
+// Tests that current_test_info() returns TestInfo for currently running
+// test by checking the expected test name against the actual one. We
+// use this test to see that the TestInfo object actually changed from
+// the previous invocation.
+TEST_F(CurrentTestInfoTest, WorksForSecondTestInATestCase) {
+ const TestInfo* test_info =
+ UnitTest::GetInstance()->current_test_info();
+ ASSERT_TRUE(NULL != test_info)
+ << "There is a test running so we should have a valid TestInfo.";
+ EXPECT_STREQ("CurrentTestInfoTest", test_info->test_case_name())
+ << "Expected the name of the currently running test case.";
+ EXPECT_STREQ("WorksForSecondTestInATestCase", test_info->name())
+ << "Expected the name of the currently running test.";
+}
+
+} // namespace testing
+
+// These two lines test that we can define tests in a namespace that
+// has the name "testing" and is nested in another namespace.
+namespace my_namespace {
+namespace testing {
+
+// Makes sure that TEST knows to use ::testing::Test instead of
+// ::my_namespace::testing::Test.
+class Test {};
+
+// Makes sure that an assertion knows to use ::testing::Message instead of
+// ::my_namespace::testing::Message.
+class Message {};
+
+// Makes sure that an assertion knows to use
+// ::testing::AssertionResult instead of
+// ::my_namespace::testing::AssertionResult.
+class AssertionResult {};
+
+// Tests that an assertion that should succeed works as expected.
+TEST(NestedTestingNamespaceTest, Success) {
+ EXPECT_EQ(1, 1) << "This shouldn't fail.";
+}
+
+// Tests that an assertion that should fail works as expected.
+TEST(NestedTestingNamespaceTest, Failure) {
+ EXPECT_FATAL_FAILURE(FAIL() << "This failure is expected.",
+ "This failure is expected.");
+}
+
+} // namespace testing
+} // namespace my_namespace
+
+// Tests that one can call superclass SetUp and TearDown methods--
+// that is, that they are not private.
+// No tests are based on this fixture; the test "passes" if it compiles
+// successfully.
+class ProtectedFixtureMethodsTest : public Test {
+ protected:
+ virtual void SetUp() {
+ Test::SetUp();
+ }
+ virtual void TearDown() {
+ Test::TearDown();
+ }
+};
+
+// StreamingAssertionsTest tests the streaming versions of a representative
+// sample of assertions.
+TEST(StreamingAssertionsTest, Unconditional) {
+ SUCCEED() << "expected success";
+ EXPECT_NONFATAL_FAILURE(ADD_FAILURE() << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(FAIL() << "expected failure",
+ "expected failure");
+}
+
+#ifdef __BORLANDC__
+// Silences warnings: "Condition is always true", "Unreachable code"
+# pragma option push -w-ccc -w-rch
+#endif
+
+TEST(StreamingAssertionsTest, Truth) {
+ EXPECT_TRUE(true) << "unexpected failure";
+ ASSERT_TRUE(true) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_TRUE(false) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_TRUE(false) << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, Truth2) {
+ EXPECT_FALSE(false) << "unexpected failure";
+ ASSERT_FALSE(false) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_FALSE(true) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_FALSE(true) << "expected failure",
+ "expected failure");
+}
+
+#ifdef __BORLANDC__
+// Restores warnings after previous "#pragma option push" supressed them
+# pragma option pop
+#endif
+
+TEST(StreamingAssertionsTest, IntegerEquals) {
+ EXPECT_EQ(1, 1) << "unexpected failure";
+ ASSERT_EQ(1, 1) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(1, 2) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_EQ(1, 2) << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, IntegerLessThan) {
+ EXPECT_LT(1, 2) << "unexpected failure";
+ ASSERT_LT(1, 2) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_LT(2, 1) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_LT(2, 1) << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, StringsEqual) {
+ EXPECT_STREQ("foo", "foo") << "unexpected failure";
+ ASSERT_STREQ("foo", "foo") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STREQ("foo", "bar") << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_STREQ("foo", "bar") << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, StringsNotEqual) {
+ EXPECT_STRNE("foo", "bar") << "unexpected failure";
+ ASSERT_STRNE("foo", "bar") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRNE("foo", "foo") << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_STRNE("foo", "foo") << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, StringsEqualIgnoringCase) {
+ EXPECT_STRCASEEQ("foo", "FOO") << "unexpected failure";
+ ASSERT_STRCASEEQ("foo", "FOO") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRCASEEQ("foo", "bar") << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("foo", "bar") << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, StringNotEqualIgnoringCase) {
+ EXPECT_STRCASENE("foo", "bar") << "unexpected failure";
+ ASSERT_STRCASENE("foo", "bar") << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_STRCASENE("foo", "FOO") << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_STRCASENE("bar", "BAR") << "expected failure",
+ "expected failure");
+}
+
+TEST(StreamingAssertionsTest, FloatingPointEquals) {
+ EXPECT_FLOAT_EQ(1.0, 1.0) << "unexpected failure";
+ ASSERT_FLOAT_EQ(1.0, 1.0) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_FLOAT_EQ(0.0, 1.0) << "expected failure",
+ "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_FLOAT_EQ(0.0, 1.0) << "expected failure",
+ "expected failure");
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+TEST(StreamingAssertionsTest, Throw) {
+ EXPECT_THROW(ThrowAnInteger(), int) << "unexpected failure";
+ ASSERT_THROW(ThrowAnInteger(), int) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool) <<
+ "expected failure", "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_THROW(ThrowAnInteger(), bool) <<
+ "expected failure", "expected failure");
+}
+
+TEST(StreamingAssertionsTest, NoThrow) {
+ EXPECT_NO_THROW(ThrowNothing()) << "unexpected failure";
+ ASSERT_NO_THROW(ThrowNothing()) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()) <<
+ "expected failure", "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()) <<
+ "expected failure", "expected failure");
+}
+
+TEST(StreamingAssertionsTest, AnyThrow) {
+ EXPECT_ANY_THROW(ThrowAnInteger()) << "unexpected failure";
+ ASSERT_ANY_THROW(ThrowAnInteger()) << "unexpected failure";
+ EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(ThrowNothing()) <<
+ "expected failure", "expected failure");
+ EXPECT_FATAL_FAILURE(ASSERT_ANY_THROW(ThrowNothing()) <<
+ "expected failure", "expected failure");
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Tests that Google Test correctly decides whether to use colors in the output.
+
+TEST(ColoredOutputTest, UsesColorsWhenGTestColorFlagIsYes) {
+ GTEST_FLAG(color) = "yes";
+
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+
+ SetEnv("TERM", "dumb"); // TERM doesn't support colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+}
+
+TEST(ColoredOutputTest, UsesColorsWhenGTestColorFlagIsAliasOfYes) {
+ SetEnv("TERM", "dumb"); // TERM doesn't support colors.
+
+ GTEST_FLAG(color) = "True";
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+
+ GTEST_FLAG(color) = "t";
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+
+ GTEST_FLAG(color) = "1";
+ EXPECT_TRUE(ShouldUseColor(false)); // Stdout is not a TTY.
+}
+
+TEST(ColoredOutputTest, UsesNoColorWhenGTestColorFlagIsNo) {
+ GTEST_FLAG(color) = "no";
+
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+ EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY.
+
+ SetEnv("TERM", "dumb"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+ EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY.
+}
+
+TEST(ColoredOutputTest, UsesNoColorWhenGTestColorFlagIsInvalid) {
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+
+ GTEST_FLAG(color) = "F";
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ GTEST_FLAG(color) = "0";
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ GTEST_FLAG(color) = "unknown";
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+}
+
+TEST(ColoredOutputTest, UsesColorsWhenStdoutIsTty) {
+ GTEST_FLAG(color) = "auto";
+
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+ EXPECT_FALSE(ShouldUseColor(false)); // Stdout is not a TTY.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+}
+
+TEST(ColoredOutputTest, UsesColorsWhenTermSupportsColors) {
+ GTEST_FLAG(color) = "auto";
+
+#if GTEST_OS_WINDOWS
+ // On Windows, we ignore the TERM variable as it's usually not set.
+
+ SetEnv("TERM", "dumb");
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "");
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "xterm");
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+#else
+ // On non-Windows platforms, we rely on TERM to determine if the
+ // terminal supports colors.
+
+ SetEnv("TERM", "dumb"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "emacs"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "vt100"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "xterm-mono"); // TERM doesn't support colors.
+ EXPECT_FALSE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "xterm"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "xterm-color"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "xterm-256color"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "screen"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "linux"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+
+ SetEnv("TERM", "cygwin"); // TERM supports colors.
+ EXPECT_TRUE(ShouldUseColor(true)); // Stdout is a TTY.
+#endif // GTEST_OS_WINDOWS
+}
+
+// Verifies that StaticAssertTypeEq works in a namespace scope.
+
+static bool dummy1 GTEST_ATTRIBUTE_UNUSED_ = StaticAssertTypeEq<bool, bool>();
+static bool dummy2 GTEST_ATTRIBUTE_UNUSED_ =
+ StaticAssertTypeEq<const int, const int>();
+
+// Verifies that StaticAssertTypeEq works in a class.
+
+template <typename T>
+class StaticAssertTypeEqTestHelper {
+ public:
+ StaticAssertTypeEqTestHelper() { StaticAssertTypeEq<bool, T>(); }
+};
+
+TEST(StaticAssertTypeEqTest, WorksInClass) {
+ StaticAssertTypeEqTestHelper<bool>();
+}
+
+// Verifies that StaticAssertTypeEq works inside a function.
+
+typedef int IntAlias;
+
+TEST(StaticAssertTypeEqTest, CompilesForEqualTypes) {
+ StaticAssertTypeEq<int, IntAlias>();
+ StaticAssertTypeEq<int*, IntAlias*>();
+}
+
+TEST(GetCurrentOsStackTraceExceptTopTest, ReturnsTheStackTrace) {
+ testing::UnitTest* const unit_test = testing::UnitTest::GetInstance();
+
+ // We don't have a stack walker in Google Test yet.
+ EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 0).c_str());
+ EXPECT_STREQ("", GetCurrentOsStackTraceExceptTop(unit_test, 1).c_str());
+}
+
+TEST(HasNonfatalFailureTest, ReturnsFalseWhenThereIsNoFailure) {
+ EXPECT_FALSE(HasNonfatalFailure());
+}
+
+static void FailFatally() { FAIL(); }
+
+TEST(HasNonfatalFailureTest, ReturnsFalseWhenThereIsOnlyFatalFailure) {
+ FailFatally();
+ const bool has_nonfatal_failure = HasNonfatalFailure();
+ ClearCurrentTestPartResults();
+ EXPECT_FALSE(has_nonfatal_failure);
+}
+
+TEST(HasNonfatalFailureTest, ReturnsTrueWhenThereIsNonfatalFailure) {
+ ADD_FAILURE();
+ const bool has_nonfatal_failure = HasNonfatalFailure();
+ ClearCurrentTestPartResults();
+ EXPECT_TRUE(has_nonfatal_failure);
+}
+
+TEST(HasNonfatalFailureTest, ReturnsTrueWhenThereAreFatalAndNonfatalFailures) {
+ FailFatally();
+ ADD_FAILURE();
+ const bool has_nonfatal_failure = HasNonfatalFailure();
+ ClearCurrentTestPartResults();
+ EXPECT_TRUE(has_nonfatal_failure);
+}
+
+// A wrapper for calling HasNonfatalFailure outside of a test body.
+static bool HasNonfatalFailureHelper() {
+ return testing::Test::HasNonfatalFailure();
+}
+
+TEST(HasNonfatalFailureTest, WorksOutsideOfTestBody) {
+ EXPECT_FALSE(HasNonfatalFailureHelper());
+}
+
+TEST(HasNonfatalFailureTest, WorksOutsideOfTestBody2) {
+ ADD_FAILURE();
+ const bool has_nonfatal_failure = HasNonfatalFailureHelper();
+ ClearCurrentTestPartResults();
+ EXPECT_TRUE(has_nonfatal_failure);
+}
+
+TEST(HasFailureTest, ReturnsFalseWhenThereIsNoFailure) {
+ EXPECT_FALSE(HasFailure());
+}
+
+TEST(HasFailureTest, ReturnsTrueWhenThereIsFatalFailure) {
+ FailFatally();
+ const bool has_failure = HasFailure();
+ ClearCurrentTestPartResults();
+ EXPECT_TRUE(has_failure);
+}
+
+TEST(HasFailureTest, ReturnsTrueWhenThereIsNonfatalFailure) {
+ ADD_FAILURE();
+ const bool has_failure = HasFailure();
+ ClearCurrentTestPartResults();
+ EXPECT_TRUE(has_failure);
+}
+
+TEST(HasFailureTest, ReturnsTrueWhenThereAreFatalAndNonfatalFailures) {
+ FailFatally();
+ ADD_FAILURE();
+ const bool has_failure = HasFailure();
+ ClearCurrentTestPartResults();
+ EXPECT_TRUE(has_failure);
+}
+
+// A wrapper for calling HasFailure outside of a test body.
+static bool HasFailureHelper() { return testing::Test::HasFailure(); }
+
+TEST(HasFailureTest, WorksOutsideOfTestBody) {
+ EXPECT_FALSE(HasFailureHelper());
+}
+
+TEST(HasFailureTest, WorksOutsideOfTestBody2) {
+ ADD_FAILURE();
+ const bool has_failure = HasFailureHelper();
+ ClearCurrentTestPartResults();
+ EXPECT_TRUE(has_failure);
+}
+
+class TestListener : public EmptyTestEventListener {
+ public:
+ TestListener() : on_start_counter_(NULL), is_destroyed_(NULL) {}
+ TestListener(int* on_start_counter, bool* is_destroyed)
+ : on_start_counter_(on_start_counter),
+ is_destroyed_(is_destroyed) {}
+
+ virtual ~TestListener() {
+ if (is_destroyed_)
+ *is_destroyed_ = true;
+ }
+
+ protected:
+ virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {
+ if (on_start_counter_ != NULL)
+ (*on_start_counter_)++;
+ }
+
+ private:
+ int* on_start_counter_;
+ bool* is_destroyed_;
+};
+
+// Tests the constructor.
+TEST(TestEventListenersTest, ConstructionWorks) {
+ TestEventListeners listeners;
+
+ EXPECT_TRUE(TestEventListenersAccessor::GetRepeater(&listeners) != NULL);
+ EXPECT_TRUE(listeners.default_result_printer() == NULL);
+ EXPECT_TRUE(listeners.default_xml_generator() == NULL);
+}
+
+// Tests that the TestEventListeners destructor deletes all the listeners it
+// owns.
+TEST(TestEventListenersTest, DestructionWorks) {
+ bool default_result_printer_is_destroyed = false;
+ bool default_xml_printer_is_destroyed = false;
+ bool extra_listener_is_destroyed = false;
+ TestListener* default_result_printer = new TestListener(
+ NULL, &default_result_printer_is_destroyed);
+ TestListener* default_xml_printer = new TestListener(
+ NULL, &default_xml_printer_is_destroyed);
+ TestListener* extra_listener = new TestListener(
+ NULL, &extra_listener_is_destroyed);
+
+ {
+ TestEventListeners listeners;
+ TestEventListenersAccessor::SetDefaultResultPrinter(&listeners,
+ default_result_printer);
+ TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners,
+ default_xml_printer);
+ listeners.Append(extra_listener);
+ }
+ EXPECT_TRUE(default_result_printer_is_destroyed);
+ EXPECT_TRUE(default_xml_printer_is_destroyed);
+ EXPECT_TRUE(extra_listener_is_destroyed);
+}
+
+// Tests that a listener Append'ed to a TestEventListeners list starts
+// receiving events.
+TEST(TestEventListenersTest, Append) {
+ int on_start_counter = 0;
+ bool is_destroyed = false;
+ TestListener* listener = new TestListener(&on_start_counter, &is_destroyed);
+ {
+ TestEventListeners listeners;
+ listeners.Append(listener);
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+ EXPECT_EQ(1, on_start_counter);
+ }
+ EXPECT_TRUE(is_destroyed);
+}
+
+// Tests that listeners receive events in the order they were appended to
+// the list, except for *End requests, which must be received in the reverse
+// order.
+class SequenceTestingListener : public EmptyTestEventListener {
+ public:
+ SequenceTestingListener(std::vector<String>* vector, const char* id)
+ : vector_(vector), id_(id) {}
+
+ protected:
+ virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {
+ vector_->push_back(GetEventDescription("OnTestProgramStart"));
+ }
+
+ virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {
+ vector_->push_back(GetEventDescription("OnTestProgramEnd"));
+ }
+
+ virtual void OnTestIterationStart(const UnitTest& /*unit_test*/,
+ int /*iteration*/) {
+ vector_->push_back(GetEventDescription("OnTestIterationStart"));
+ }
+
+ virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/,
+ int /*iteration*/) {
+ vector_->push_back(GetEventDescription("OnTestIterationEnd"));
+ }
+
+ private:
+ String GetEventDescription(const char* method) {
+ Message message;
+ message << id_ << "." << method;
+ return message.GetString();
+ }
+
+ std::vector<String>* vector_;
+ const char* const id_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(SequenceTestingListener);
+};
+
+TEST(EventListenerTest, AppendKeepsOrder) {
+ std::vector<String> vec;
+ TestEventListeners listeners;
+ listeners.Append(new SequenceTestingListener(&vec, "1st"));
+ listeners.Append(new SequenceTestingListener(&vec, "2nd"));
+ listeners.Append(new SequenceTestingListener(&vec, "3rd"));
+
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+ ASSERT_EQ(3U, vec.size());
+ EXPECT_STREQ("1st.OnTestProgramStart", vec[0].c_str());
+ EXPECT_STREQ("2nd.OnTestProgramStart", vec[1].c_str());
+ EXPECT_STREQ("3rd.OnTestProgramStart", vec[2].c_str());
+
+ vec.clear();
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramEnd(
+ *UnitTest::GetInstance());
+ ASSERT_EQ(3U, vec.size());
+ EXPECT_STREQ("3rd.OnTestProgramEnd", vec[0].c_str());
+ EXPECT_STREQ("2nd.OnTestProgramEnd", vec[1].c_str());
+ EXPECT_STREQ("1st.OnTestProgramEnd", vec[2].c_str());
+
+ vec.clear();
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestIterationStart(
+ *UnitTest::GetInstance(), 0);
+ ASSERT_EQ(3U, vec.size());
+ EXPECT_STREQ("1st.OnTestIterationStart", vec[0].c_str());
+ EXPECT_STREQ("2nd.OnTestIterationStart", vec[1].c_str());
+ EXPECT_STREQ("3rd.OnTestIterationStart", vec[2].c_str());
+
+ vec.clear();
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestIterationEnd(
+ *UnitTest::GetInstance(), 0);
+ ASSERT_EQ(3U, vec.size());
+ EXPECT_STREQ("3rd.OnTestIterationEnd", vec[0].c_str());
+ EXPECT_STREQ("2nd.OnTestIterationEnd", vec[1].c_str());
+ EXPECT_STREQ("1st.OnTestIterationEnd", vec[2].c_str());
+}
+
+// Tests that a listener removed from a TestEventListeners list stops receiving
+// events and is not deleted when the list is destroyed.
+TEST(TestEventListenersTest, Release) {
+ int on_start_counter = 0;
+ bool is_destroyed = false;
+ // Although Append passes the ownership of this object to the list,
+ // the following calls release it, and we need to delete it before the
+ // test ends.
+ TestListener* listener = new TestListener(&on_start_counter, &is_destroyed);
+ {
+ TestEventListeners listeners;
+ listeners.Append(listener);
+ EXPECT_EQ(listener, listeners.Release(listener));
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+ EXPECT_TRUE(listeners.Release(listener) == NULL);
+ }
+ EXPECT_EQ(0, on_start_counter);
+ EXPECT_FALSE(is_destroyed);
+ delete listener;
+}
+
+// Tests that no events are forwarded when event forwarding is disabled.
+TEST(EventListenerTest, SuppressEventForwarding) {
+ int on_start_counter = 0;
+ TestListener* listener = new TestListener(&on_start_counter, NULL);
+
+ TestEventListeners listeners;
+ listeners.Append(listener);
+ ASSERT_TRUE(TestEventListenersAccessor::EventForwardingEnabled(listeners));
+ TestEventListenersAccessor::SuppressEventForwarding(&listeners);
+ ASSERT_FALSE(TestEventListenersAccessor::EventForwardingEnabled(listeners));
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+ EXPECT_EQ(0, on_start_counter);
+}
+
+// Tests that events generated by Google Test are not forwarded in
+// death test subprocesses.
+TEST(EventListenerDeathTest, EventsNotForwardedInDeathTestSubprecesses) {
+ EXPECT_DEATH_IF_SUPPORTED({
+ GTEST_CHECK_(TestEventListenersAccessor::EventForwardingEnabled(
+ *GetUnitTestImpl()->listeners())) << "expected failure";},
+ "expected failure");
+}
+
+// Tests that a listener installed via SetDefaultResultPrinter() starts
+// receiving events and is returned via default_result_printer() and that
+// the previous default_result_printer is removed from the list and deleted.
+TEST(EventListenerTest, default_result_printer) {
+ int on_start_counter = 0;
+ bool is_destroyed = false;
+ TestListener* listener = new TestListener(&on_start_counter, &is_destroyed);
+
+ TestEventListeners listeners;
+ TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, listener);
+
+ EXPECT_EQ(listener, listeners.default_result_printer());
+
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+
+ EXPECT_EQ(1, on_start_counter);
+
+ // Replacing default_result_printer with something else should remove it
+ // from the list and destroy it.
+ TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, NULL);
+
+ EXPECT_TRUE(listeners.default_result_printer() == NULL);
+ EXPECT_TRUE(is_destroyed);
+
+ // After broadcasting an event the counter is still the same, indicating
+ // the listener is not in the list anymore.
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+ EXPECT_EQ(1, on_start_counter);
+}
+
+// Tests that the default_result_printer listener stops receiving events
+// when removed via Release and that is not owned by the list anymore.
+TEST(EventListenerTest, RemovingDefaultResultPrinterWorks) {
+ int on_start_counter = 0;
+ bool is_destroyed = false;
+ // Although Append passes the ownership of this object to the list,
+ // the following calls release it, and we need to delete it before the
+ // test ends.
+ TestListener* listener = new TestListener(&on_start_counter, &is_destroyed);
+ {
+ TestEventListeners listeners;
+ TestEventListenersAccessor::SetDefaultResultPrinter(&listeners, listener);
+
+ EXPECT_EQ(listener, listeners.Release(listener));
+ EXPECT_TRUE(listeners.default_result_printer() == NULL);
+ EXPECT_FALSE(is_destroyed);
+
+ // Broadcasting events now should not affect default_result_printer.
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+ EXPECT_EQ(0, on_start_counter);
+ }
+ // Destroying the list should not affect the listener now, too.
+ EXPECT_FALSE(is_destroyed);
+ delete listener;
+}
+
+// Tests that a listener installed via SetDefaultXmlGenerator() starts
+// receiving events and is returned via default_xml_generator() and that
+// the previous default_xml_generator is removed from the list and deleted.
+TEST(EventListenerTest, default_xml_generator) {
+ int on_start_counter = 0;
+ bool is_destroyed = false;
+ TestListener* listener = new TestListener(&on_start_counter, &is_destroyed);
+
+ TestEventListeners listeners;
+ TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, listener);
+
+ EXPECT_EQ(listener, listeners.default_xml_generator());
+
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+
+ EXPECT_EQ(1, on_start_counter);
+
+ // Replacing default_xml_generator with something else should remove it
+ // from the list and destroy it.
+ TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, NULL);
+
+ EXPECT_TRUE(listeners.default_xml_generator() == NULL);
+ EXPECT_TRUE(is_destroyed);
+
+ // After broadcasting an event the counter is still the same, indicating
+ // the listener is not in the list anymore.
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+ EXPECT_EQ(1, on_start_counter);
+}
+
+// Tests that the default_xml_generator listener stops receiving events
+// when removed via Release and that is not owned by the list anymore.
+TEST(EventListenerTest, RemovingDefaultXmlGeneratorWorks) {
+ int on_start_counter = 0;
+ bool is_destroyed = false;
+ // Although Append passes the ownership of this object to the list,
+ // the following calls release it, and we need to delete it before the
+ // test ends.
+ TestListener* listener = new TestListener(&on_start_counter, &is_destroyed);
+ {
+ TestEventListeners listeners;
+ TestEventListenersAccessor::SetDefaultXmlGenerator(&listeners, listener);
+
+ EXPECT_EQ(listener, listeners.Release(listener));
+ EXPECT_TRUE(listeners.default_xml_generator() == NULL);
+ EXPECT_FALSE(is_destroyed);
+
+ // Broadcasting events now should not affect default_xml_generator.
+ TestEventListenersAccessor::GetRepeater(&listeners)->OnTestProgramStart(
+ *UnitTest::GetInstance());
+ EXPECT_EQ(0, on_start_counter);
+ }
+ // Destroying the list should not affect the listener now, too.
+ EXPECT_FALSE(is_destroyed);
+ delete listener;
+}
+
+// Sanity tests to ensure that the alternative, verbose spellings of
+// some of the macros work. We don't test them thoroughly as that
+// would be quite involved. Since their implementations are
+// straightforward, and they are rarely used, we'll just rely on the
+// users to tell us when they are broken.
+GTEST_TEST(AlternativeNameTest, Works) { // GTEST_TEST is the same as TEST.
+ GTEST_SUCCEED() << "OK"; // GTEST_SUCCEED is the same as SUCCEED.
+
+ // GTEST_FAIL is the same as FAIL.
+ EXPECT_FATAL_FAILURE(GTEST_FAIL() << "An expected failure",
+ "An expected failure");
+
+ // GTEST_ASSERT_XY is the same as ASSERT_XY.
+
+ GTEST_ASSERT_EQ(0, 0);
+ EXPECT_FATAL_FAILURE(GTEST_ASSERT_EQ(0, 1) << "An expected failure",
+ "An expected failure");
+ EXPECT_FATAL_FAILURE(GTEST_ASSERT_EQ(1, 0) << "An expected failure",
+ "An expected failure");
+
+ GTEST_ASSERT_NE(0, 1);
+ GTEST_ASSERT_NE(1, 0);
+ EXPECT_FATAL_FAILURE(GTEST_ASSERT_NE(0, 0) << "An expected failure",
+ "An expected failure");
+
+ GTEST_ASSERT_LE(0, 0);
+ GTEST_ASSERT_LE(0, 1);
+ EXPECT_FATAL_FAILURE(GTEST_ASSERT_LE(1, 0) << "An expected failure",
+ "An expected failure");
+
+ GTEST_ASSERT_LT(0, 1);
+ EXPECT_FATAL_FAILURE(GTEST_ASSERT_LT(0, 0) << "An expected failure",
+ "An expected failure");
+ EXPECT_FATAL_FAILURE(GTEST_ASSERT_LT(1, 0) << "An expected failure",
+ "An expected failure");
+
+ GTEST_ASSERT_GE(0, 0);
+ GTEST_ASSERT_GE(1, 0);
+ EXPECT_FATAL_FAILURE(GTEST_ASSERT_GE(0, 1) << "An expected failure",
+ "An expected failure");
+
+ GTEST_ASSERT_GT(1, 0);
+ EXPECT_FATAL_FAILURE(GTEST_ASSERT_GT(0, 1) << "An expected failure",
+ "An expected failure");
+ EXPECT_FATAL_FAILURE(GTEST_ASSERT_GT(1, 1) << "An expected failure",
+ "An expected failure");
+}
+
+// Tests for internal utilities necessary for implementation of the universal
+// printing.
+// TODO(vladl@google.com): Find a better home for them.
+
+class ConversionHelperBase {};
+class ConversionHelperDerived : public ConversionHelperBase {};
+
+// Tests that IsAProtocolMessage<T>::value is a compile-time constant.
+TEST(IsAProtocolMessageTest, ValueIsCompileTimeConstant) {
+ GTEST_COMPILE_ASSERT_(IsAProtocolMessage<ProtocolMessage>::value,
+ const_true);
+ GTEST_COMPILE_ASSERT_(!IsAProtocolMessage<int>::value, const_false);
+}
+
+// Tests that IsAProtocolMessage<T>::value is true when T is
+// proto2::Message or a sub-class of it.
+TEST(IsAProtocolMessageTest, ValueIsTrueWhenTypeIsAProtocolMessage) {
+ EXPECT_TRUE(IsAProtocolMessage< ::proto2::Message>::value);
+ EXPECT_TRUE(IsAProtocolMessage<ProtocolMessage>::value);
+}
+
+// Tests that IsAProtocolMessage<T>::value is false when T is neither
+// ProtocolMessage nor a sub-class of it.
+TEST(IsAProtocolMessageTest, ValueIsFalseWhenTypeIsNotAProtocolMessage) {
+ EXPECT_FALSE(IsAProtocolMessage<int>::value);
+ EXPECT_FALSE(IsAProtocolMessage<const ConversionHelperBase>::value);
+}
+
+// Tests that CompileAssertTypesEqual compiles when the type arguments are
+// equal.
+TEST(CompileAssertTypesEqual, CompilesWhenTypesAreEqual) {
+ CompileAssertTypesEqual<void, void>();
+ CompileAssertTypesEqual<int*, int*>();
+}
+
+// Tests that RemoveReference does not affect non-reference types.
+TEST(RemoveReferenceTest, DoesNotAffectNonReferenceType) {
+ CompileAssertTypesEqual<int, RemoveReference<int>::type>();
+ CompileAssertTypesEqual<const char, RemoveReference<const char>::type>();
+}
+
+// Tests that RemoveReference removes reference from reference types.
+TEST(RemoveReferenceTest, RemovesReference) {
+ CompileAssertTypesEqual<int, RemoveReference<int&>::type>();
+ CompileAssertTypesEqual<const char, RemoveReference<const char&>::type>();
+}
+
+// Tests GTEST_REMOVE_REFERENCE_.
+
+template <typename T1, typename T2>
+void TestGTestRemoveReference() {
+ CompileAssertTypesEqual<T1, GTEST_REMOVE_REFERENCE_(T2)>();
+}
+
+TEST(RemoveReferenceTest, MacroVersion) {
+ TestGTestRemoveReference<int, int>();
+ TestGTestRemoveReference<const char, const char&>();
+}
+
+
+// Tests that RemoveConst does not affect non-const types.
+TEST(RemoveConstTest, DoesNotAffectNonConstType) {
+ CompileAssertTypesEqual<int, RemoveConst<int>::type>();
+ CompileAssertTypesEqual<char&, RemoveConst<char&>::type>();
+}
+
+// Tests that RemoveConst removes const from const types.
+TEST(RemoveConstTest, RemovesConst) {
+ CompileAssertTypesEqual<int, RemoveConst<const int>::type>();
+ CompileAssertTypesEqual<char[2], RemoveConst<const char[2]>::type>();
+ CompileAssertTypesEqual<char[2][3], RemoveConst<const char[2][3]>::type>();
+}
+
+// Tests GTEST_REMOVE_CONST_.
+
+template <typename T1, typename T2>
+void TestGTestRemoveConst() {
+ CompileAssertTypesEqual<T1, GTEST_REMOVE_CONST_(T2)>();
+}
+
+TEST(RemoveConstTest, MacroVersion) {
+ TestGTestRemoveConst<int, int>();
+ TestGTestRemoveConst<double&, double&>();
+ TestGTestRemoveConst<char, const char>();
+}
+
+// Tests GTEST_REMOVE_REFERENCE_AND_CONST_.
+
+template <typename T1, typename T2>
+void TestGTestRemoveReferenceAndConst() {
+ CompileAssertTypesEqual<T1, GTEST_REMOVE_REFERENCE_AND_CONST_(T2)>();
+}
+
+TEST(RemoveReferenceToConstTest, Works) {
+ TestGTestRemoveReferenceAndConst<int, int>();
+ TestGTestRemoveReferenceAndConst<double, double&>();
+ TestGTestRemoveReferenceAndConst<char, const char>();
+ TestGTestRemoveReferenceAndConst<char, const char&>();
+ TestGTestRemoveReferenceAndConst<const char*, const char*>();
+}
+
+// Tests that AddReference does not affect reference types.
+TEST(AddReferenceTest, DoesNotAffectReferenceType) {
+ CompileAssertTypesEqual<int&, AddReference<int&>::type>();
+ CompileAssertTypesEqual<const char&, AddReference<const char&>::type>();
+}
+
+// Tests that AddReference adds reference to non-reference types.
+TEST(AddReferenceTest, AddsReference) {
+ CompileAssertTypesEqual<int&, AddReference<int>::type>();
+ CompileAssertTypesEqual<const char&, AddReference<const char>::type>();
+}
+
+// Tests GTEST_ADD_REFERENCE_.
+
+template <typename T1, typename T2>
+void TestGTestAddReference() {
+ CompileAssertTypesEqual<T1, GTEST_ADD_REFERENCE_(T2)>();
+}
+
+TEST(AddReferenceTest, MacroVersion) {
+ TestGTestAddReference<int&, int>();
+ TestGTestAddReference<const char&, const char&>();
+}
+
+// Tests GTEST_REFERENCE_TO_CONST_.
+
+template <typename T1, typename T2>
+void TestGTestReferenceToConst() {
+ CompileAssertTypesEqual<T1, GTEST_REFERENCE_TO_CONST_(T2)>();
+}
+
+TEST(GTestReferenceToConstTest, Works) {
+ TestGTestReferenceToConst<const char&, char>();
+ TestGTestReferenceToConst<const int&, const int>();
+ TestGTestReferenceToConst<const double&, double>();
+ TestGTestReferenceToConst<const String&, const String&>();
+}
+
+// Tests that ImplicitlyConvertible<T1, T2>::value is a compile-time constant.
+TEST(ImplicitlyConvertibleTest, ValueIsCompileTimeConstant) {
+ GTEST_COMPILE_ASSERT_((ImplicitlyConvertible<int, int>::value), const_true);
+ GTEST_COMPILE_ASSERT_((!ImplicitlyConvertible<void*, int*>::value),
+ const_false);
+}
+
+// Tests that ImplicitlyConvertible<T1, T2>::value is true when T1 can
+// be implicitly converted to T2.
+TEST(ImplicitlyConvertibleTest, ValueIsTrueWhenConvertible) {
+ EXPECT_TRUE((ImplicitlyConvertible<int, double>::value));
+ EXPECT_TRUE((ImplicitlyConvertible<double, int>::value));
+ EXPECT_TRUE((ImplicitlyConvertible<int*, void*>::value));
+ EXPECT_TRUE((ImplicitlyConvertible<int*, const int*>::value));
+ EXPECT_TRUE((ImplicitlyConvertible<ConversionHelperDerived&,
+ const ConversionHelperBase&>::value));
+ EXPECT_TRUE((ImplicitlyConvertible<const ConversionHelperBase,
+ ConversionHelperBase>::value));
+}
+
+// Tests that ImplicitlyConvertible<T1, T2>::value is false when T1
+// cannot be implicitly converted to T2.
+TEST(ImplicitlyConvertibleTest, ValueIsFalseWhenNotConvertible) {
+ EXPECT_FALSE((ImplicitlyConvertible<double, int*>::value));
+ EXPECT_FALSE((ImplicitlyConvertible<void*, int*>::value));
+ EXPECT_FALSE((ImplicitlyConvertible<const int*, int*>::value));
+ EXPECT_FALSE((ImplicitlyConvertible<ConversionHelperBase&,
+ ConversionHelperDerived&>::value));
+}
+
+// Tests IsContainerTest.
+
+class NonContainer {};
+
+TEST(IsContainerTestTest, WorksForNonContainer) {
+ EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest<int>(0)));
+ EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest<char[5]>(0)));
+ EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest<NonContainer>(0)));
+}
+
+TEST(IsContainerTestTest, WorksForContainer) {
+ EXPECT_EQ(sizeof(IsContainer),
+ sizeof(IsContainerTest<std::vector<bool> >(0)));
+ EXPECT_EQ(sizeof(IsContainer),
+ sizeof(IsContainerTest<std::map<int, double> >(0)));
+}
+
+// Tests ArrayEq().
+
+TEST(ArrayEqTest, WorksForDegeneratedArrays) {
+ EXPECT_TRUE(ArrayEq(5, 5L));
+ EXPECT_FALSE(ArrayEq('a', 0));
+}
+
+TEST(ArrayEqTest, WorksForOneDimensionalArrays) {
+ // Note that a and b are distinct but compatible types.
+ const int a[] = { 0, 1 };
+ long b[] = { 0, 1 };
+ EXPECT_TRUE(ArrayEq(a, b));
+ EXPECT_TRUE(ArrayEq(a, 2, b));
+
+ b[0] = 2;
+ EXPECT_FALSE(ArrayEq(a, b));
+ EXPECT_FALSE(ArrayEq(a, 1, b));
+}
+
+TEST(ArrayEqTest, WorksForTwoDimensionalArrays) {
+ const char a[][3] = { "hi", "lo" };
+ const char b[][3] = { "hi", "lo" };
+ const char c[][3] = { "hi", "li" };
+
+ EXPECT_TRUE(ArrayEq(a, b));
+ EXPECT_TRUE(ArrayEq(a, 2, b));
+
+ EXPECT_FALSE(ArrayEq(a, c));
+ EXPECT_FALSE(ArrayEq(a, 2, c));
+}
+
+// Tests ArrayAwareFind().
+
+TEST(ArrayAwareFindTest, WorksForOneDimensionalArray) {
+ const char a[] = "hello";
+ EXPECT_EQ(a + 4, ArrayAwareFind(a, a + 5, 'o'));
+ EXPECT_EQ(a + 5, ArrayAwareFind(a, a + 5, 'x'));
+}
+
+TEST(ArrayAwareFindTest, WorksForTwoDimensionalArray) {
+ int a[][2] = { { 0, 1 }, { 2, 3 }, { 4, 5 } };
+ const int b[2] = { 2, 3 };
+ EXPECT_EQ(a + 1, ArrayAwareFind(a, a + 3, b));
+
+ const int c[2] = { 6, 7 };
+ EXPECT_EQ(a + 3, ArrayAwareFind(a, a + 3, c));
+}
+
+// Tests CopyArray().
+
+TEST(CopyArrayTest, WorksForDegeneratedArrays) {
+ int n = 0;
+ CopyArray('a', &n);
+ EXPECT_EQ('a', n);
+}
+
+TEST(CopyArrayTest, WorksForOneDimensionalArrays) {
+ const char a[3] = "hi";
+ int b[3];
+#ifndef __BORLANDC__ // C++Builder cannot compile some array size deductions.
+ CopyArray(a, &b);
+ EXPECT_TRUE(ArrayEq(a, b));
+#endif
+
+ int c[3];
+ CopyArray(a, 3, c);
+ EXPECT_TRUE(ArrayEq(a, c));
+}
+
+TEST(CopyArrayTest, WorksForTwoDimensionalArrays) {
+ const int a[2][3] = { { 0, 1, 2 }, { 3, 4, 5 } };
+ int b[2][3];
+#ifndef __BORLANDC__ // C++Builder cannot compile some array size deductions.
+ CopyArray(a, &b);
+ EXPECT_TRUE(ArrayEq(a, b));
+#endif
+
+ int c[2][3];
+ CopyArray(a, 2, c);
+ EXPECT_TRUE(ArrayEq(a, c));
+}
+
+// Tests NativeArray.
+
+TEST(NativeArrayTest, ConstructorFromArrayWorks) {
+ const int a[3] = { 0, 1, 2 };
+ NativeArray<int> na(a, 3, kReference);
+ EXPECT_EQ(3U, na.size());
+ EXPECT_EQ(a, na.begin());
+}
+
+TEST(NativeArrayTest, CreatesAndDeletesCopyOfArrayWhenAskedTo) {
+ typedef int Array[2];
+ Array* a = new Array[1];
+ (*a)[0] = 0;
+ (*a)[1] = 1;
+ NativeArray<int> na(*a, 2, kCopy);
+ EXPECT_NE(*a, na.begin());
+ delete[] a;
+ EXPECT_EQ(0, na.begin()[0]);
+ EXPECT_EQ(1, na.begin()[1]);
+
+ // We rely on the heap checker to verify that na deletes the copy of
+ // array.
+}
+
+TEST(NativeArrayTest, TypeMembersAreCorrect) {
+ StaticAssertTypeEq<char, NativeArray<char>::value_type>();
+ StaticAssertTypeEq<int[2], NativeArray<int[2]>::value_type>();
+
+ StaticAssertTypeEq<const char*, NativeArray<char>::const_iterator>();
+ StaticAssertTypeEq<const bool(*)[2], NativeArray<bool[2]>::const_iterator>();
+}
+
+TEST(NativeArrayTest, MethodsWork) {
+ const int a[3] = { 0, 1, 2 };
+ NativeArray<int> na(a, 3, kCopy);
+ ASSERT_EQ(3U, na.size());
+ EXPECT_EQ(3, na.end() - na.begin());
+
+ NativeArray<int>::const_iterator it = na.begin();
+ EXPECT_EQ(0, *it);
+ ++it;
+ EXPECT_EQ(1, *it);
+ it++;
+ EXPECT_EQ(2, *it);
+ ++it;
+ EXPECT_EQ(na.end(), it);
+
+ EXPECT_TRUE(na == na);
+
+ NativeArray<int> na2(a, 3, kReference);
+ EXPECT_TRUE(na == na2);
+
+ const int b1[3] = { 0, 1, 1 };
+ const int b2[4] = { 0, 1, 2, 3 };
+ EXPECT_FALSE(na == NativeArray<int>(b1, 3, kReference));
+ EXPECT_FALSE(na == NativeArray<int>(b2, 4, kCopy));
+}
+
+TEST(NativeArrayTest, WorksForTwoDimensionalArray) {
+ const char a[2][3] = { "hi", "lo" };
+ NativeArray<char[3]> na(a, 2, kReference);
+ ASSERT_EQ(2U, na.size());
+ EXPECT_EQ(a, na.begin());
+}
+
+// Tests SkipPrefix().
+
+TEST(SkipPrefixTest, SkipsWhenPrefixMatches) {
+ const char* const str = "hello";
+
+ const char* p = str;
+ EXPECT_TRUE(SkipPrefix("", &p));
+ EXPECT_EQ(str, p);
+
+ p = str;
+ EXPECT_TRUE(SkipPrefix("hell", &p));
+ EXPECT_EQ(str + 4, p);
+}
+
+TEST(SkipPrefixTest, DoesNotSkipWhenPrefixDoesNotMatch) {
+ const char* const str = "world";
+
+ const char* p = str;
+ EXPECT_FALSE(SkipPrefix("W", &p));
+ EXPECT_EQ(str, p);
+
+ p = str;
+ EXPECT_FALSE(SkipPrefix("world!", &p));
+ EXPECT_EQ(str, p);
+}
diff --git a/src/testing/gtest/test/gtest_xml_outfile1_test_.cc b/src/testing/gtest/test/gtest_xml_outfile1_test_.cc
new file mode 100644
index 0000000..531ced4
--- /dev/null
+++ b/src/testing/gtest/test/gtest_xml_outfile1_test_.cc
@@ -0,0 +1,49 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: keith.ray@gmail.com (Keith Ray)
+//
+// gtest_xml_outfile1_test_ writes some xml via TestProperty used by
+// gtest_xml_outfiles_test.py
+
+#include "gtest/gtest.h"
+
+class PropertyOne : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ RecordProperty("SetUpProp", 1);
+ }
+ virtual void TearDown() {
+ RecordProperty("TearDownProp", 1);
+ }
+};
+
+TEST_F(PropertyOne, TestSomeProperties) {
+ RecordProperty("TestSomeProperty", 1);
+}
diff --git a/src/testing/gtest/test/gtest_xml_outfile2_test_.cc b/src/testing/gtest/test/gtest_xml_outfile2_test_.cc
new file mode 100644
index 0000000..7b400b2
--- /dev/null
+++ b/src/testing/gtest/test/gtest_xml_outfile2_test_.cc
@@ -0,0 +1,49 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: keith.ray@gmail.com (Keith Ray)
+//
+// gtest_xml_outfile2_test_ writes some xml via TestProperty used by
+// gtest_xml_outfiles_test.py
+
+#include "gtest/gtest.h"
+
+class PropertyTwo : public testing::Test {
+ protected:
+ virtual void SetUp() {
+ RecordProperty("SetUpProp", 2);
+ }
+ virtual void TearDown() {
+ RecordProperty("TearDownProp", 2);
+ }
+};
+
+TEST_F(PropertyTwo, TestSomeProperties) {
+ RecordProperty("TestSomeProperty", 2);
+}
diff --git a/src/testing/gtest/test/gtest_xml_outfiles_test.py b/src/testing/gtest/test/gtest_xml_outfiles_test.py
new file mode 100755
index 0000000..524e437
--- /dev/null
+++ b/src/testing/gtest/test/gtest_xml_outfiles_test.py
@@ -0,0 +1,132 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for the gtest_xml_output module."""
+
+__author__ = "keith.ray@gmail.com (Keith Ray)"
+
+import os
+from xml.dom import minidom, Node
+
+import gtest_test_utils
+import gtest_xml_test_utils
+
+
+GTEST_OUTPUT_SUBDIR = "xml_outfiles"
+GTEST_OUTPUT_1_TEST = "gtest_xml_outfile1_test_"
+GTEST_OUTPUT_2_TEST = "gtest_xml_outfile2_test_"
+
+EXPECTED_XML_1 = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
+ <testsuite name="PropertyOne" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyOne" SetUpProp="1" TestSomeProperty="1" TearDownProp="1" />
+ </testsuite>
+</testsuites>
+"""
+
+EXPECTED_XML_2 = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
+ <testsuite name="PropertyTwo" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyTwo" SetUpProp="2" TestSomeProperty="2" TearDownProp="2" />
+ </testsuite>
+</testsuites>
+"""
+
+
+class GTestXMLOutFilesTest(gtest_xml_test_utils.GTestXMLTestCase):
+ """Unit test for Google Test's XML output functionality."""
+
+ def setUp(self):
+ # We want the trailing '/' that the last "" provides in os.path.join, for
+ # telling Google Test to create an output directory instead of a single file
+ # for xml output.
+ self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(),
+ GTEST_OUTPUT_SUBDIR, "")
+ self.DeleteFilesAndDir()
+
+ def tearDown(self):
+ self.DeleteFilesAndDir()
+
+ def DeleteFilesAndDir(self):
+ try:
+ os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + ".xml"))
+ except os.error:
+ pass
+ try:
+ os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + ".xml"))
+ except os.error:
+ pass
+ try:
+ os.rmdir(self.output_dir_)
+ except os.error:
+ pass
+
+ def testOutfile1(self):
+ self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_XML_1)
+
+ def testOutfile2(self):
+ self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_XML_2)
+
+ def _TestOutFile(self, test_name, expected_xml):
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name)
+ command = [gtest_prog_path, "--gtest_output=xml:%s" % self.output_dir_]
+ p = gtest_test_utils.Subprocess(command,
+ working_dir=gtest_test_utils.GetTempDir())
+ self.assert_(p.exited)
+ self.assertEquals(0, p.exit_code)
+
+ # TODO(wan@google.com): libtool causes the built test binary to be
+ # named lt-gtest_xml_outfiles_test_ instead of
+ # gtest_xml_outfiles_test_. To account for this possibillity, we
+ # allow both names in the following code. We should remove this
+ # hack when Chandler Carruth's libtool replacement tool is ready.
+ output_file_name1 = test_name + ".xml"
+ output_file1 = os.path.join(self.output_dir_, output_file_name1)
+ output_file_name2 = 'lt-' + output_file_name1
+ output_file2 = os.path.join(self.output_dir_, output_file_name2)
+ self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
+ output_file1)
+
+ expected = minidom.parseString(expected_xml)
+ if os.path.isfile(output_file1):
+ actual = minidom.parse(output_file1)
+ else:
+ actual = minidom.parse(output_file2)
+ self.NormalizeXml(actual.documentElement)
+ self.AssertEquivalentNodes(expected.documentElement,
+ actual.documentElement)
+ expected.unlink()
+ actual.unlink()
+
+
+if __name__ == "__main__":
+ os.environ["GTEST_STACK_TRACE_DEPTH"] = "0"
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_xml_output_unittest.py b/src/testing/gtest/test/gtest_xml_output_unittest.py
new file mode 100755
index 0000000..1bcd418
--- /dev/null
+++ b/src/testing/gtest/test/gtest_xml_output_unittest.py
@@ -0,0 +1,284 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test for the gtest_xml_output module"""
+
+__author__ = 'eefacm@gmail.com (Sean Mcafee)'
+
+import datetime
+import errno
+import os
+import re
+import sys
+from xml.dom import minidom, Node
+
+import gtest_test_utils
+import gtest_xml_test_utils
+
+
+GTEST_LIST_TESTS_FLAG = '--gtest_list_tests'
+GTEST_OUTPUT_FLAG = "--gtest_output"
+GTEST_DEFAULT_OUTPUT_FILE = "test_detail.xml"
+GTEST_PROGRAM_NAME = "gtest_xml_output_unittest_"
+
+SUPPORTS_STACK_TRACES = False
+
+if SUPPORTS_STACK_TRACES:
+ STACK_TRACE_TEMPLATE = '\nStack trace:\n*'
+else:
+ STACK_TRACE_TEMPLATE = ''
+
+EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="23" failures="4" disabled="2" errors="0" time="*" timestamp="*" name="AllTests">
+ <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="Succeeds" status="run" time="*" classname="SuccessfulTest"/>
+ </testsuite>
+ <testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*">
+ <testcase name="Fails" status="run" time="*" classname="FailedTest">
+ <failure message="gtest_xml_output_unittest_.cc:*
Value of: 2
Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Value of: 2
+Expected: 1%(stack)s]]></failure>
+ </testcase>
+ </testsuite>
+ <testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*">
+ <testcase name="Succeeds" status="run" time="*" classname="MixedResultTest"/>
+ <testcase name="Fails" status="run" time="*" classname="MixedResultTest">
+ <failure message="gtest_xml_output_unittest_.cc:*
Value of: 2
Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Value of: 2
+Expected: 1%(stack)s]]></failure>
+ <failure message="gtest_xml_output_unittest_.cc:*
Value of: 3
Expected: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Value of: 3
+Expected: 2%(stack)s]]></failure>
+ </testcase>
+ <testcase name="DISABLED_test" status="notrun" time="*" classname="MixedResultTest"/>
+ </testsuite>
+ <testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" errors="0" time="*">
+ <testcase name="OutputsCData" status="run" time="*" classname="XmlQuotingTest">
+ <failure message="gtest_xml_output_unittest_.cc:*
Failed
XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]></top>" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Failed
+XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]>]]><![CDATA[</top>%(stack)s]]></failure>
+ </testcase>
+ </testsuite>
+ <testsuite name="InvalidCharactersTest" tests="1" failures="1" disabled="0" errors="0" time="*">
+ <testcase name="InvalidCharactersInMessage" status="run" time="*" classname="InvalidCharactersTest">
+ <failure message="gtest_xml_output_unittest_.cc:*
Failed
Invalid characters in brackets []" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Failed
+Invalid characters in brackets []%(stack)s]]></failure>
+ </testcase>
+ </testsuite>
+ <testsuite name="DisabledTest" tests="1" failures="0" disabled="1" errors="0" time="*">
+ <testcase name="DISABLED_test_not_run" status="notrun" time="*" classname="DisabledTest"/>
+ </testsuite>
+ <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="OneProperty" status="run" time="*" classname="PropertyRecordingTest" key_1="1"/>
+ <testcase name="IntValuedProperty" status="run" time="*" classname="PropertyRecordingTest" key_int="1"/>
+ <testcase name="ThreeProperties" status="run" time="*" classname="PropertyRecordingTest" key_1="1" key_2="2" key_3="3"/>
+ <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" time="*" classname="PropertyRecordingTest" key_1="2"/>
+ </testsuite>
+ <testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest" key="1"/>
+ <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_int="1"/>
+ <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_string="1"/>
+ </testsuite>
+ <testsuite name="Single/ValueParamTest" tests="4" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="HasValueParamAttribute/0" value_param="33" status="run" time="*" classname="Single/ValueParamTest" />
+ <testcase name="HasValueParamAttribute/1" value_param="42" status="run" time="*" classname="Single/ValueParamTest" />
+ <testcase name="AnotherTestThatHasValueParamAttribute/0" value_param="33" status="run" time="*" classname="Single/ValueParamTest" />
+ <testcase name="AnotherTestThatHasValueParamAttribute/1" value_param="42" status="run" time="*" classname="Single/ValueParamTest" />
+ </testsuite>
+ <testsuite name="TypedTest/0" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="TypedTest/0" />
+ </testsuite>
+ <testsuite name="TypedTest/1" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="TypedTest/1" />
+ </testsuite>
+ <testsuite name="Single/TypeParameterizedTestCase/0" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="Single/TypeParameterizedTestCase/0" />
+ </testsuite>
+ <testsuite name="Single/TypeParameterizedTestCase/1" tests="1" failures="0" disabled="0" errors="0" time="*">
+ <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="Single/TypeParameterizedTestCase/1" />
+ </testsuite>
+</testsuites>""" % {'stack': STACK_TRACE_TEMPLATE}
+
+
+EXPECTED_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="0" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
+</testsuites>"""
+
+GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
+
+SUPPORTS_TYPED_TESTS = 'TypedTest' in gtest_test_utils.Subprocess(
+ [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False).output
+
+
+class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
+ """
+ Unit test for Google Test's XML output functionality.
+ """
+
+ # This test currently breaks on platforms that do not support typed and
+ # type-parameterized tests, so we don't run it under them.
+ if SUPPORTS_TYPED_TESTS:
+ def testNonEmptyXmlOutput(self):
+ """
+ Runs a test program that generates a non-empty XML output, and
+ tests that the XML output is expected.
+ """
+ self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY_XML, 1)
+
+ def testEmptyXmlOutput(self):
+ """Verifies XML output for a Google Test binary without actual tests.
+
+ Runs a test program that generates an empty XML output, and
+ tests that the XML output is expected.
+ """
+
+ self._TestXmlOutput('gtest_no_test_unittest', EXPECTED_EMPTY_XML, 0)
+
+ def testTimestampValue(self):
+ """Checks whether the timestamp attribute in the XML output is valid.
+
+ Runs a test program that generates an empty XML output, and checks if
+ the timestamp attribute in the testsuites tag is valid.
+ """
+ actual = self._GetXmlOutput('gtest_no_test_unittest', 0)
+ date_time_str = actual.documentElement.getAttributeNode('timestamp').value
+ # datetime.strptime() is only available in Python 2.5+ so we have to
+ # parse the expected datetime manually.
+ match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str)
+ self.assertTrue(
+ re.match,
+ 'XML datettime string %s has incorrect format' % date_time_str)
+ date_time_from_xml = datetime.datetime(
+ year=int(match.group(1)), month=int(match.group(2)),
+ day=int(match.group(3)), hour=int(match.group(4)),
+ minute=int(match.group(5)), second=int(match.group(6)))
+
+ time_delta = abs(datetime.datetime.now() - date_time_from_xml)
+ # timestamp value should be near the current local time
+ self.assertTrue(time_delta < datetime.timedelta(seconds=600),
+ 'time_delta is %s' % time_delta)
+ actual.unlink()
+
+ def testDefaultOutputFile(self):
+ """
+ Confirms that Google Test produces an XML output file with the expected
+ default name if no name is explicitly specified.
+ """
+ output_file = os.path.join(gtest_test_utils.GetTempDir(),
+ GTEST_DEFAULT_OUTPUT_FILE)
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
+ 'gtest_no_test_unittest')
+ try:
+ os.remove(output_file)
+ except OSError, e:
+ if e.errno != errno.ENOENT:
+ raise
+
+ p = gtest_test_utils.Subprocess(
+ [gtest_prog_path, '%s=xml' % GTEST_OUTPUT_FLAG],
+ working_dir=gtest_test_utils.GetTempDir())
+ self.assert_(p.exited)
+ self.assertEquals(0, p.exit_code)
+ self.assert_(os.path.isfile(output_file))
+
+ def testSuppressedXmlOutput(self):
+ """
+ Tests that no XML file is generated if the default XML listener is
+ shut down before RUN_ALL_TESTS is invoked.
+ """
+
+ xml_path = os.path.join(gtest_test_utils.GetTempDir(),
+ GTEST_PROGRAM_NAME + 'out.xml')
+ if os.path.isfile(xml_path):
+ os.remove(xml_path)
+
+ command = [GTEST_PROGRAM_PATH,
+ '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path),
+ '--shut_down_xml']
+ p = gtest_test_utils.Subprocess(command)
+ if p.terminated_by_signal:
+ # p.signal is avalable only if p.terminated_by_signal is True.
+ self.assertFalse(
+ p.terminated_by_signal,
+ '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal))
+ else:
+ self.assert_(p.exited)
+ self.assertEquals(1, p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.'
+ % (command, p.exit_code, 1))
+
+ self.assert_(not os.path.isfile(xml_path))
+
+ def _GetXmlOutput(self, gtest_prog_name, expected_exit_code):
+ """
+ Returns the xml output generated by running the program gtest_prog_name.
+ Furthermore, the program's exit code must be expected_exit_code.
+ """
+ xml_path = os.path.join(gtest_test_utils.GetTempDir(),
+ gtest_prog_name + 'out.xml')
+ gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name)
+
+ command = [gtest_prog_path, '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path)]
+ p = gtest_test_utils.Subprocess(command)
+ if p.terminated_by_signal:
+ self.assert_(False,
+ '%s was killed by signal %d' % (gtest_prog_name, p.signal))
+ else:
+ self.assert_(p.exited)
+ self.assertEquals(expected_exit_code, p.exit_code,
+ "'%s' exited with code %s, which doesn't match "
+ 'the expected exit code %s.'
+ % (command, p.exit_code, expected_exit_code))
+ actual = minidom.parse(xml_path)
+ return actual
+
+ def _TestXmlOutput(self, gtest_prog_name, expected_xml, expected_exit_code):
+ """
+ Asserts that the XML document generated by running the program
+ gtest_prog_name matches expected_xml, a string containing another
+ XML document. Furthermore, the program's exit code must be
+ expected_exit_code.
+ """
+
+ actual = self._GetXmlOutput(gtest_prog_name, expected_exit_code)
+ expected = minidom.parseString(expected_xml)
+ self.NormalizeXml(actual.documentElement)
+ self.AssertEquivalentNodes(expected.documentElement,
+ actual.documentElement)
+ expected.unlink()
+ actual.unlink()
+
+
+if __name__ == '__main__':
+ os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
+ gtest_test_utils.Main()
diff --git a/src/testing/gtest/test/gtest_xml_output_unittest_.cc b/src/testing/gtest/test/gtest_xml_output_unittest_.cc
new file mode 100644
index 0000000..bf0c871
--- /dev/null
+++ b/src/testing/gtest/test/gtest_xml_output_unittest_.cc
@@ -0,0 +1,177 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: eefacm@gmail.com (Sean Mcafee)
+
+// Unit test for Google Test XML output.
+//
+// A user can specify XML output in a Google Test program to run via
+// either the GTEST_OUTPUT environment variable or the --gtest_output
+// flag. This is used for testing such functionality.
+//
+// This program will be invoked from a Python unit test. Don't run it
+// directly.
+
+#include "gtest/gtest.h"
+
+using ::testing::InitGoogleTest;
+using ::testing::TestEventListeners;
+using ::testing::TestWithParam;
+using ::testing::UnitTest;
+using ::testing::Test;
+using ::testing::Values;
+
+class SuccessfulTest : public Test {
+};
+
+TEST_F(SuccessfulTest, Succeeds) {
+ SUCCEED() << "This is a success.";
+ ASSERT_EQ(1, 1);
+}
+
+class FailedTest : public Test {
+};
+
+TEST_F(FailedTest, Fails) {
+ ASSERT_EQ(1, 2);
+}
+
+class DisabledTest : public Test {
+};
+
+TEST_F(DisabledTest, DISABLED_test_not_run) {
+ FAIL() << "Unexpected failure: Disabled test should not be run";
+}
+
+TEST(MixedResultTest, Succeeds) {
+ EXPECT_EQ(1, 1);
+ ASSERT_EQ(1, 1);
+}
+
+TEST(MixedResultTest, Fails) {
+ EXPECT_EQ(1, 2);
+ ASSERT_EQ(2, 3);
+}
+
+TEST(MixedResultTest, DISABLED_test) {
+ FAIL() << "Unexpected failure: Disabled test should not be run";
+}
+
+TEST(XmlQuotingTest, OutputsCData) {
+ FAIL() << "XML output: "
+ "<?xml encoding=\"utf-8\"><top><![CDATA[cdata text]]></top>";
+}
+
+// Helps to test that invalid characters produced by test code do not make
+// it into the XML file.
+TEST(InvalidCharactersTest, InvalidCharactersInMessage) {
+ FAIL() << "Invalid characters in brackets [\x1\x2]";
+}
+
+class PropertyRecordingTest : public Test {
+};
+
+TEST_F(PropertyRecordingTest, OneProperty) {
+ RecordProperty("key_1", "1");
+}
+
+TEST_F(PropertyRecordingTest, IntValuedProperty) {
+ RecordProperty("key_int", 1);
+}
+
+TEST_F(PropertyRecordingTest, ThreeProperties) {
+ RecordProperty("key_1", "1");
+ RecordProperty("key_2", "2");
+ RecordProperty("key_3", "3");
+}
+
+TEST_F(PropertyRecordingTest, TwoValuesForOneKeyUsesLastValue) {
+ RecordProperty("key_1", "1");
+ RecordProperty("key_1", "2");
+}
+
+TEST(NoFixtureTest, RecordProperty) {
+ RecordProperty("key", "1");
+}
+
+void ExternalUtilityThatCallsRecordProperty(const char* key, int value) {
+ testing::Test::RecordProperty(key, value);
+}
+
+void ExternalUtilityThatCallsRecordProperty(const char* key,
+ const char* value) {
+ testing::Test::RecordProperty(key, value);
+}
+
+TEST(NoFixtureTest, ExternalUtilityThatCallsRecordIntValuedProperty) {
+ ExternalUtilityThatCallsRecordProperty("key_for_utility_int", 1);
+}
+
+TEST(NoFixtureTest, ExternalUtilityThatCallsRecordStringValuedProperty) {
+ ExternalUtilityThatCallsRecordProperty("key_for_utility_string", "1");
+}
+
+// Verifies that the test parameter value is output in the 'value_param'
+// XML attribute for value-parameterized tests.
+class ValueParamTest : public TestWithParam<int> {};
+TEST_P(ValueParamTest, HasValueParamAttribute) {}
+TEST_P(ValueParamTest, AnotherTestThatHasValueParamAttribute) {}
+INSTANTIATE_TEST_CASE_P(Single, ValueParamTest, Values(33, 42));
+
+#if GTEST_HAS_TYPED_TEST
+// Verifies that the type parameter name is output in the 'type_param'
+// XML attribute for typed tests.
+template <typename T> class TypedTest : public Test {};
+typedef testing::Types<int, long> TypedTestTypes;
+TYPED_TEST_CASE(TypedTest, TypedTestTypes);
+TYPED_TEST(TypedTest, HasTypeParamAttribute) {}
+#endif
+
+#if GTEST_HAS_TYPED_TEST_P
+// Verifies that the type parameter name is output in the 'type_param'
+// XML attribute for type-parameterized tests.
+template <typename T> class TypeParameterizedTestCase : public Test {};
+TYPED_TEST_CASE_P(TypeParameterizedTestCase);
+TYPED_TEST_P(TypeParameterizedTestCase, HasTypeParamAttribute) {}
+REGISTER_TYPED_TEST_CASE_P(TypeParameterizedTestCase, HasTypeParamAttribute);
+typedef testing::Types<int, long> TypeParameterizedTestCaseTypes;
+INSTANTIATE_TYPED_TEST_CASE_P(Single,
+ TypeParameterizedTestCase,
+ TypeParameterizedTestCaseTypes);
+#endif
+
+int main(int argc, char** argv) {
+ InitGoogleTest(&argc, argv);
+
+ if (argc > 1 && strcmp(argv[1], "--shut_down_xml") == 0) {
+ TestEventListeners& listeners = UnitTest::GetInstance()->listeners();
+ delete listeners.Release(listeners.default_xml_generator());
+ }
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/gtest/test/gtest_xml_test_utils.py b/src/testing/gtest/test/gtest_xml_test_utils.py
new file mode 100755
index 0000000..0e5a108
--- /dev/null
+++ b/src/testing/gtest/test/gtest_xml_test_utils.py
@@ -0,0 +1,190 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test utilities for gtest_xml_output"""
+
+__author__ = 'eefacm@gmail.com (Sean Mcafee)'
+
+import re
+from xml.dom import minidom, Node
+
+import gtest_test_utils
+
+
+GTEST_OUTPUT_FLAG = '--gtest_output'
+GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.xml'
+
+class GTestXMLTestCase(gtest_test_utils.TestCase):
+ """
+ Base class for tests of Google Test's XML output functionality.
+ """
+
+
+ def AssertEquivalentNodes(self, expected_node, actual_node):
+ """
+ Asserts that actual_node (a DOM node object) is equivalent to
+ expected_node (another DOM node object), in that either both of
+ them are CDATA nodes and have the same value, or both are DOM
+ elements and actual_node meets all of the following conditions:
+
+ * It has the same tag name as expected_node.
+ * It has the same set of attributes as expected_node, each with
+ the same value as the corresponding attribute of expected_node.
+ Exceptions are any attribute named "time", which needs only be
+ convertible to a floating-point number and any attribute named
+ "type_param" which only has to be non-empty.
+ * It has an equivalent set of child nodes (including elements and
+ CDATA sections) as expected_node. Note that we ignore the
+ order of the children as they are not guaranteed to be in any
+ particular order.
+ """
+
+ if expected_node.nodeType == Node.CDATA_SECTION_NODE:
+ self.assertEquals(Node.CDATA_SECTION_NODE, actual_node.nodeType)
+ self.assertEquals(expected_node.nodeValue, actual_node.nodeValue)
+ return
+
+ self.assertEquals(Node.ELEMENT_NODE, actual_node.nodeType)
+ self.assertEquals(Node.ELEMENT_NODE, expected_node.nodeType)
+ self.assertEquals(expected_node.tagName, actual_node.tagName)
+
+ expected_attributes = expected_node.attributes
+ actual_attributes = actual_node .attributes
+ self.assertEquals(
+ expected_attributes.length, actual_attributes.length,
+ 'attribute numbers differ in element ' + actual_node.tagName)
+ for i in range(expected_attributes.length):
+ expected_attr = expected_attributes.item(i)
+ actual_attr = actual_attributes.get(expected_attr.name)
+ self.assert_(
+ actual_attr is not None,
+ 'expected attribute %s not found in element %s' %
+ (expected_attr.name, actual_node.tagName))
+ self.assertEquals(expected_attr.value, actual_attr.value,
+ ' values of attribute %s in element %s differ' %
+ (expected_attr.name, actual_node.tagName))
+
+ expected_children = self._GetChildren(expected_node)
+ actual_children = self._GetChildren(actual_node)
+ self.assertEquals(
+ len(expected_children), len(actual_children),
+ 'number of child elements differ in element ' + actual_node.tagName)
+ for child_id, child in expected_children.iteritems():
+ self.assert_(child_id in actual_children,
+ '<%s> is not in <%s> (in element %s)' %
+ (child_id, actual_children, actual_node.tagName))
+ self.AssertEquivalentNodes(child, actual_children[child_id])
+
+ identifying_attribute = {
+ 'testsuites': 'name',
+ 'testsuite': 'name',
+ 'testcase': 'name',
+ 'failure': 'message',
+ }
+
+ def _GetChildren(self, element):
+ """
+ Fetches all of the child nodes of element, a DOM Element object.
+ Returns them as the values of a dictionary keyed by the IDs of the
+ children. For <testsuites>, <testsuite> and <testcase> elements, the ID
+ is the value of their "name" attribute; for <failure> elements, it is
+ the value of the "message" attribute; CDATA sections and non-whitespace
+ text nodes are concatenated into a single CDATA section with ID
+ "detail". An exception is raised if any element other than the above
+ four is encountered, if two child elements with the same identifying
+ attributes are encountered, or if any other type of node is encountered.
+ """
+
+ children = {}
+ for child in element.childNodes:
+ if child.nodeType == Node.ELEMENT_NODE:
+ self.assert_(child.tagName in self.identifying_attribute,
+ 'Encountered unknown element <%s>' % child.tagName)
+ childID = child.getAttribute(self.identifying_attribute[child.tagName])
+ self.assert_(childID not in children)
+ children[childID] = child
+ elif child.nodeType in [Node.TEXT_NODE, Node.CDATA_SECTION_NODE]:
+ if 'detail' not in children:
+ if (child.nodeType == Node.CDATA_SECTION_NODE or
+ not child.nodeValue.isspace()):
+ children['detail'] = child.ownerDocument.createCDATASection(
+ child.nodeValue)
+ else:
+ children['detail'].nodeValue += child.nodeValue
+ else:
+ self.fail('Encountered unexpected node type %d' % child.nodeType)
+ return children
+
+ def NormalizeXml(self, element):
+ """
+ Normalizes Google Test's XML output to eliminate references to transient
+ information that may change from run to run.
+
+ * The "time" attribute of <testsuites>, <testsuite> and <testcase>
+ elements is replaced with a single asterisk, if it contains
+ only digit characters.
+ * The "timestamp" attribute of <testsuites> elements is replaced with a
+ single asterisk, if it contains a valid ISO8601 datetime value.
+ * The "type_param" attribute of <testcase> elements is replaced with a
+ single asterisk (if it sn non-empty) as it is the type name returned
+ by the compiler and is platform dependent.
+ * The line info reported in the first line of the "message"
+ attribute and CDATA section of <failure> elements is replaced with the
+ file's basename and a single asterisk for the line number.
+ * The directory names in file paths are removed.
+ * The stack traces are removed.
+ """
+
+ if element.tagName == 'testsuites':
+ timestamp = element.getAttributeNode('timestamp')
+ timestamp.value = re.sub(r'^\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d$',
+ '*', timestamp.value)
+ if element.tagName in ('testsuites', 'testsuite', 'testcase'):
+ time = element.getAttributeNode('time')
+ time.value = re.sub(r'^\d+(\.\d+)?$', '*', time.value)
+ type_param = element.getAttributeNode('type_param')
+ if type_param and type_param.value:
+ type_param.value = '*'
+ elif element.tagName == 'failure':
+ source_line_pat = r'^.*[/\\](.*:)\d+\n'
+ # Replaces the source line information with a normalized form.
+ message = element.getAttributeNode('message')
+ message.value = re.sub(source_line_pat, '\\1*\n', message.value)
+ for child in element.childNodes:
+ if child.nodeType == Node.CDATA_SECTION_NODE:
+ # Replaces the source line information with a normalized form.
+ cdata = re.sub(source_line_pat, '\\1*\n', child.nodeValue)
+ # Removes the actual stack trace.
+ child.nodeValue = re.sub(r'\nStack trace:\n(.|\n)*',
+ '', cdata)
+ for child in element.childNodes:
+ if child.nodeType == Node.ELEMENT_NODE:
+ self.NormalizeXml(child)
diff --git a/src/testing/gtest/test/production.cc b/src/testing/gtest/test/production.cc
new file mode 100644
index 0000000..8b8a40b
--- /dev/null
+++ b/src/testing/gtest/test/production.cc
@@ -0,0 +1,36 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// This is part of the unit test for include/gtest/gtest_prod.h.
+
+#include "production.h"
+
+PrivateCode::PrivateCode() : x_(0) {}
diff --git a/src/testing/gtest/test/production.h b/src/testing/gtest/test/production.h
new file mode 100644
index 0000000..98fd5e4
--- /dev/null
+++ b/src/testing/gtest/test/production.h
@@ -0,0 +1,55 @@
+// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// This is part of the unit test for include/gtest/gtest_prod.h.
+
+#ifndef GTEST_TEST_PRODUCTION_H_
+#define GTEST_TEST_PRODUCTION_H_
+
+#include "gtest/gtest_prod.h"
+
+class PrivateCode {
+ public:
+ // Declares a friend test that does not use a fixture.
+ FRIEND_TEST(PrivateCodeTest, CanAccessPrivateMembers);
+
+ // Declares a friend test that uses a fixture.
+ FRIEND_TEST(PrivateCodeFixtureTest, CanAccessPrivateMembers);
+
+ PrivateCode();
+
+ int x() const { return x_; }
+ private:
+ void set_x(int an_x) { x_ = an_x; }
+ int x_;
+};
+
+#endif // GTEST_TEST_PRODUCTION_H_
diff --git a/src/testing/gtest/xcode/Config/DebugProject.xcconfig b/src/testing/gtest/xcode/Config/DebugProject.xcconfig
new file mode 100644
index 0000000..3d68157
--- /dev/null
+++ b/src/testing/gtest/xcode/Config/DebugProject.xcconfig
@@ -0,0 +1,30 @@
+//
+// DebugProject.xcconfig
+//
+// These are Debug Configuration project settings for the gtest framework and
+// examples. It is set in the "Based On:" dropdown in the "Project" info
+// dialog.
+// This file is based on the Xcode Configuration files in:
+// http://code.google.com/p/google-toolbox-for-mac/
+//
+
+#include "General.xcconfig"
+
+// No optimization
+GCC_OPTIMIZATION_LEVEL = 0
+
+// Deployment postprocessing is what triggers Xcode to strip, turn it off
+DEPLOYMENT_POSTPROCESSING = NO
+
+// Dead code stripping off
+DEAD_CODE_STRIPPING = NO
+
+// Debug symbols should be on obviously
+GCC_GENERATE_DEBUGGING_SYMBOLS = YES
+
+// Define the DEBUG macro in all debug builds
+OTHER_CFLAGS = $(OTHER_CFLAGS) -DDEBUG=1
+
+// These are turned off to avoid STL incompatibilities with client code
+// // Turns on special C++ STL checks to "encourage" good STL use
+// GCC_PREPROCESSOR_DEFINITIONS = $(GCC_PREPROCESSOR_DEFINITIONS) _GLIBCXX_DEBUG_PEDANTIC _GLIBCXX_DEBUG _GLIBCPP_CONCEPT_CHECKS
diff --git a/src/testing/gtest/xcode/Config/FrameworkTarget.xcconfig b/src/testing/gtest/xcode/Config/FrameworkTarget.xcconfig
new file mode 100644
index 0000000..357b1c8
--- /dev/null
+++ b/src/testing/gtest/xcode/Config/FrameworkTarget.xcconfig
@@ -0,0 +1,17 @@
+//
+// FrameworkTarget.xcconfig
+//
+// These are Framework target settings for the gtest framework and examples. It
+// is set in the "Based On:" dropdown in the "Target" info dialog.
+// This file is based on the Xcode Configuration files in:
+// http://code.google.com/p/google-toolbox-for-mac/
+//
+
+// Dynamic libs need to be position independent
+GCC_DYNAMIC_NO_PIC = NO
+
+// Dynamic libs should not have their external symbols stripped.
+STRIP_STYLE = non-global
+
+// Let the user install by specifying the $DSTROOT with xcodebuild
+SKIP_INSTALL = NO
diff --git a/src/testing/gtest/xcode/Config/General.xcconfig b/src/testing/gtest/xcode/Config/General.xcconfig
new file mode 100644
index 0000000..f23e322
--- /dev/null
+++ b/src/testing/gtest/xcode/Config/General.xcconfig
@@ -0,0 +1,41 @@
+//
+// General.xcconfig
+//
+// These are General configuration settings for the gtest framework and
+// examples.
+// This file is based on the Xcode Configuration files in:
+// http://code.google.com/p/google-toolbox-for-mac/
+//
+
+// Build for PPC and Intel, 32- and 64-bit
+ARCHS = i386 x86_64 ppc ppc64
+
+// Zerolink prevents link warnings so turn it off
+ZERO_LINK = NO
+
+// Prebinding considered unhelpful in 10.3 and later
+PREBINDING = NO
+
+// Strictest warning policy
+WARNING_CFLAGS = -Wall -Werror -Wendif-labels -Wnewline-eof -Wno-sign-compare -Wshadow
+
+// Work around Xcode bugs by using external strip. See:
+// http://lists.apple.com/archives/Xcode-users/2006/Feb/msg00050.html
+SEPARATE_STRIP = YES
+
+// Force C99 dialect
+GCC_C_LANGUAGE_STANDARD = c99
+
+// not sure why apple defaults this on, but it's pretty risky
+ALWAYS_SEARCH_USER_PATHS = NO
+
+// Turn on position dependent code for most cases (overridden where appropriate)
+GCC_DYNAMIC_NO_PIC = YES
+
+// Default SDK and minimum OS version is 10.4
+SDKROOT = $(DEVELOPER_SDK_DIR)/MacOSX10.4u.sdk
+MACOSX_DEPLOYMENT_TARGET = 10.4
+GCC_VERSION = 4.0
+
+// VERSIONING BUILD SETTINGS (used in Info.plist)
+GTEST_VERSIONINFO_ABOUT = © 2008 Google Inc.
diff --git a/src/testing/gtest/xcode/Config/ReleaseProject.xcconfig b/src/testing/gtest/xcode/Config/ReleaseProject.xcconfig
new file mode 100644
index 0000000..5349f0a
--- /dev/null
+++ b/src/testing/gtest/xcode/Config/ReleaseProject.xcconfig
@@ -0,0 +1,32 @@
+//
+// ReleaseProject.xcconfig
+//
+// These are Release Configuration project settings for the gtest framework
+// and examples. It is set in the "Based On:" dropdown in the "Project" info
+// dialog.
+// This file is based on the Xcode Configuration files in:
+// http://code.google.com/p/google-toolbox-for-mac/
+//
+
+#include "General.xcconfig"
+
+// subconfig/Release.xcconfig
+
+// Optimize for space and size (Apple recommendation)
+GCC_OPTIMIZATION_LEVEL = s
+
+// Deploment postprocessing is what triggers Xcode to strip
+DEPLOYMENT_POSTPROCESSING = YES
+
+// No symbols
+GCC_GENERATE_DEBUGGING_SYMBOLS = NO
+
+// Dead code strip does not affect ObjC code but can help for C
+DEAD_CODE_STRIPPING = YES
+
+// NDEBUG is used by things like assert.h, so define it for general compat.
+// ASSERT going away in release tends to create unused vars.
+OTHER_CFLAGS = $(OTHER_CFLAGS) -DNDEBUG=1 -Wno-unused-variable
+
+// When we strip we want to strip all symbols in release, but save externals.
+STRIP_STYLE = all
diff --git a/src/testing/gtest/xcode/Config/StaticLibraryTarget.xcconfig b/src/testing/gtest/xcode/Config/StaticLibraryTarget.xcconfig
new file mode 100644
index 0000000..3922fa5
--- /dev/null
+++ b/src/testing/gtest/xcode/Config/StaticLibraryTarget.xcconfig
@@ -0,0 +1,18 @@
+//
+// StaticLibraryTarget.xcconfig
+//
+// These are static library target settings for libgtest.a. It
+// is set in the "Based On:" dropdown in the "Target" info dialog.
+// This file is based on the Xcode Configuration files in:
+// http://code.google.com/p/google-toolbox-for-mac/
+//
+
+// Static libs can be included in bundles so make them position independent
+GCC_DYNAMIC_NO_PIC = NO
+
+// Static libs should not have their internal globals or external symbols
+// stripped.
+STRIP_STYLE = debugging
+
+// Let the user install by specifying the $DSTROOT with xcodebuild
+SKIP_INSTALL = NO
diff --git a/src/testing/gtest/xcode/Config/TestTarget.xcconfig b/src/testing/gtest/xcode/Config/TestTarget.xcconfig
new file mode 100644
index 0000000..e6652ba
--- /dev/null
+++ b/src/testing/gtest/xcode/Config/TestTarget.xcconfig
@@ -0,0 +1,8 @@
+//
+// TestTarget.xcconfig
+//
+// These are Test target settings for the gtest framework and examples. It
+// is set in the "Based On:" dropdown in the "Target" info dialog.
+
+PRODUCT_NAME = $(TARGET_NAME)
+HEADER_SEARCH_PATHS = ../include
diff --git a/src/testing/gtest/xcode/Resources/Info.plist b/src/testing/gtest/xcode/Resources/Info.plist
new file mode 100644
index 0000000..9dd28ea
--- /dev/null
+++ b/src/testing/gtest/xcode/Resources/Info.plist
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>CFBundleDevelopmentRegion</key>
+ <string>English</string>
+ <key>CFBundleExecutable</key>
+ <string>${EXECUTABLE_NAME}</string>
+ <key>CFBundleIconFile</key>
+ <string></string>
+ <key>CFBundleIdentifier</key>
+ <string>com.google.${PRODUCT_NAME}</string>
+ <key>CFBundleInfoDictionaryVersion</key>
+ <string>6.0</string>
+ <key>CFBundlePackageType</key>
+ <string>FMWK</string>
+ <key>CFBundleSignature</key>
+ <string>????</string>
+ <key>CFBundleVersion</key>
+ <string>GTEST_VERSIONINFO_LONG</string>
+ <key>CFBundleShortVersionString</key>
+ <string>GTEST_VERSIONINFO_SHORT</string>
+ <key>CFBundleGetInfoString</key>
+ <string>${PRODUCT_NAME} GTEST_VERSIONINFO_LONG, ${GTEST_VERSIONINFO_ABOUT}</string>
+ <key>NSHumanReadableCopyright</key>
+ <string>${GTEST_VERSIONINFO_ABOUT}</string>
+ <key>CSResourcesFileMapped</key>
+ <true/>
+</dict>
+</plist>
diff --git a/src/testing/gtest/xcode/Samples/FrameworkSample/Info.plist b/src/testing/gtest/xcode/Samples/FrameworkSample/Info.plist
new file mode 100644
index 0000000..f3852ed
--- /dev/null
+++ b/src/testing/gtest/xcode/Samples/FrameworkSample/Info.plist
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>CFBundleDevelopmentRegion</key>
+ <string>English</string>
+ <key>CFBundleExecutable</key>
+ <string>${EXECUTABLE_NAME}</string>
+ <key>CFBundleIconFile</key>
+ <string></string>
+ <key>CFBundleIdentifier</key>
+ <string>com.google.gtest.${PRODUCT_NAME:identifier}</string>
+ <key>CFBundleInfoDictionaryVersion</key>
+ <string>6.0</string>
+ <key>CFBundleName</key>
+ <string>${PRODUCT_NAME}</string>
+ <key>CFBundlePackageType</key>
+ <string>FMWK</string>
+ <key>CFBundleShortVersionString</key>
+ <string>1.0</string>
+ <key>CFBundleSignature</key>
+ <string>????</string>
+ <key>CFBundleVersion</key>
+ <string>1.0</string>
+ <key>CSResourcesFileMapped</key>
+ <true/>
+</dict>
+</plist>
diff --git a/src/testing/gtest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj b/src/testing/gtest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj
new file mode 100644
index 0000000..497617e
--- /dev/null
+++ b/src/testing/gtest/xcode/Samples/FrameworkSample/WidgetFramework.xcodeproj/project.pbxproj
@@ -0,0 +1,457 @@
+// !$*UTF8*$!
+{
+ archiveVersion = 1;
+ classes = {
+ };
+ objectVersion = 42;
+ objects = {
+
+/* Begin PBXAggregateTarget section */
+ 4024D162113D7D2400C7059E /* Test */ = {
+ isa = PBXAggregateTarget;
+ buildConfigurationList = 4024D169113D7D4600C7059E /* Build configuration list for PBXAggregateTarget "Test" */;
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+ buildConfigurationList = 4024D1F0113D842B00C7059E /* Build configuration list for PBXAggregateTarget "TestAndBuild" */;
+ buildPhases = (
+ );
+ dependencies = (
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+ 4024D1EF113D840D00C7059E /* PBXTargetDependency */,
+ );
+ name = TestAndBuild;
+ productName = TestAndBuild;
+ };
+/* End PBXAggregateTarget section */
+
+/* Begin PBXBuildFile section */
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+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
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+ name = Debug;
+ };
+ 3B07BDED0E3F3F9F00647869 /* Release */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ PRODUCT_NAME = WidgetFrameworkTest;
+ };
+ name = Release;
+ };
+ 4024D163113D7D2400C7059E /* Debug */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ PRODUCT_NAME = TestAndBuild;
+ };
+ name = Debug;
+ };
+ 4024D164113D7D2400C7059E /* Release */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ PRODUCT_NAME = TestAndBuild;
+ };
+ name = Release;
+ };
+ 4024D1EA113D83FF00C7059E /* Debug */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ PRODUCT_NAME = TestAndBuild;
+ };
+ name = Debug;
+ };
+ 4024D1EB113D83FF00C7059E /* Release */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ PRODUCT_NAME = TestAndBuild;
+ };
+ name = Release;
+ };
+ 4FADC24308B4156D00ABE55E /* Debug */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ DYLIB_COMPATIBILITY_VERSION = 1;
+ DYLIB_CURRENT_VERSION = 1;
+ FRAMEWORK_VERSION = A;
+ INFOPLIST_FILE = Info.plist;
+ INSTALL_PATH = "@loader_path/../Frameworks";
+ PRODUCT_NAME = Widget;
+ };
+ name = Debug;
+ };
+ 4FADC24408B4156D00ABE55E /* Release */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ DYLIB_COMPATIBILITY_VERSION = 1;
+ DYLIB_CURRENT_VERSION = 1;
+ FRAMEWORK_VERSION = A;
+ INFOPLIST_FILE = Info.plist;
+ INSTALL_PATH = "@loader_path/../Frameworks";
+ PRODUCT_NAME = Widget;
+ };
+ name = Release;
+ };
+ 4FADC24708B4156D00ABE55E /* Debug */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ GCC_VERSION = 4.0;
+ SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;
+ };
+ name = Debug;
+ };
+ 4FADC24808B4156D00ABE55E /* Release */ = {
+ isa = XCBuildConfiguration;
+ buildSettings = {
+ GCC_VERSION = 4.0;
+ SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;
+ };
+ name = Release;
+ };
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+ 3B07BDF40E3F3FB600647869 /* Build configuration list for PBXNativeTarget "WidgetFrameworkTest" */ = {
+ isa = XCConfigurationList;
+ buildConfigurations = (
+ 3B07BDEC0E3F3F9F00647869 /* Debug */,
+ 3B07BDED0E3F3F9F00647869 /* Release */,
+ );
+ defaultConfigurationIsVisible = 0;
+ defaultConfigurationName = Release;
+ };
+ 4024D169113D7D4600C7059E /* Build configuration list for PBXAggregateTarget "Test" */ = {
+ isa = XCConfigurationList;
+ buildConfigurations = (
+ 4024D163113D7D2400C7059E /* Debug */,
+ 4024D164113D7D2400C7059E /* Release */,
+ );
+ defaultConfigurationIsVisible = 0;
+ defaultConfigurationName = Release;
+ };
+ 4024D1F0113D842B00C7059E /* Build configuration list for PBXAggregateTarget "TestAndBuild" */ = {
+ isa = XCConfigurationList;
+ buildConfigurations = (
+ 4024D1EA113D83FF00C7059E /* Debug */,
+ 4024D1EB113D83FF00C7059E /* Release */,
+ );
+ defaultConfigurationIsVisible = 0;
+ defaultConfigurationName = Release;
+ };
+ 4FADC24208B4156D00ABE55E /* Build configuration list for PBXNativeTarget "WidgetFramework" */ = {
+ isa = XCConfigurationList;
+ buildConfigurations = (
+ 4FADC24308B4156D00ABE55E /* Debug */,
+ 4FADC24408B4156D00ABE55E /* Release */,
+ );
+ defaultConfigurationIsVisible = 0;
+ defaultConfigurationName = Release;
+ };
+ 4FADC24608B4156D00ABE55E /* Build configuration list for PBXProject "WidgetFramework" */ = {
+ isa = XCConfigurationList;
+ buildConfigurations = (
+ 4FADC24708B4156D00ABE55E /* Debug */,
+ 4FADC24808B4156D00ABE55E /* Release */,
+ );
+ defaultConfigurationIsVisible = 0;
+ defaultConfigurationName = Release;
+ };
+/* End XCConfigurationList section */
+ };
+ rootObject = 0867D690FE84028FC02AAC07 /* Project object */;
+}
diff --git a/src/testing/gtest/xcode/Samples/FrameworkSample/runtests.sh b/src/testing/gtest/xcode/Samples/FrameworkSample/runtests.sh
new file mode 100644
index 0000000..4a0d413
--- /dev/null
+++ b/src/testing/gtest/xcode/Samples/FrameworkSample/runtests.sh
@@ -0,0 +1,62 @@
+#!/bin/bash
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Executes the samples and tests for the Google Test Framework.
+
+# Help the dynamic linker find the path to the libraries.
+export DYLD_FRAMEWORK_PATH=$BUILT_PRODUCTS_DIR
+export DYLD_LIBRARY_PATH=$BUILT_PRODUCTS_DIR
+
+# Create some executables.
+test_executables=$@
+
+# Now execute each one in turn keeping track of how many succeeded and failed.
+succeeded=0
+failed=0
+failed_list=()
+for test in ${test_executables[*]}; do
+ "$test"
+ result=$?
+ if [ $result -eq 0 ]; then
+ succeeded=$(( $succeeded + 1 ))
+ else
+ failed=$(( failed + 1 ))
+ failed_list="$failed_list $test"
+ fi
+done
+
+# Report the successes and failures to the console.
+echo "Tests complete with $succeeded successes and $failed failures."
+if [ $failed -ne 0 ]; then
+ echo "The following tests failed:"
+ echo $failed_list
+fi
+exit $failed
diff --git a/src/testing/gtest/xcode/Samples/FrameworkSample/widget.cc b/src/testing/gtest/xcode/Samples/FrameworkSample/widget.cc
new file mode 100644
index 0000000..bfc4e7f
--- /dev/null
+++ b/src/testing/gtest/xcode/Samples/FrameworkSample/widget.cc
@@ -0,0 +1,63 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: preston.a.jackson@gmail.com (Preston Jackson)
+//
+// Google Test - FrameworkSample
+// widget.cc
+//
+
+// Widget is a very simple class used for demonstrating the use of gtest
+
+#include "widget.h"
+
+Widget::Widget(int number, const std::string& name)
+ : number_(number),
+ name_(name) {}
+
+Widget::~Widget() {}
+
+float Widget::GetFloatValue() const {
+ return number_;
+}
+
+int Widget::GetIntValue() const {
+ return static_cast<int>(number_);
+}
+
+std::string Widget::GetStringValue() const {
+ return name_;
+}
+
+void Widget::GetCharPtrValue(char* buffer, size_t max_size) const {
+ // Copy the char* representation of name_ into buffer, up to max_size.
+ strncpy(buffer, name_.c_str(), max_size-1);
+ buffer[max_size-1] = '\0';
+ return;
+}
diff --git a/src/testing/gtest/xcode/Samples/FrameworkSample/widget.h b/src/testing/gtest/xcode/Samples/FrameworkSample/widget.h
new file mode 100644
index 0000000..0c55cdc
--- /dev/null
+++ b/src/testing/gtest/xcode/Samples/FrameworkSample/widget.h
@@ -0,0 +1,59 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: preston.a.jackson@gmail.com (Preston Jackson)
+//
+// Google Test - FrameworkSample
+// widget.h
+//
+
+// Widget is a very simple class used for demonstrating the use of gtest. It
+// simply stores two values a string and an integer, which are returned via
+// public accessors in multiple forms.
+
+#import <string>
+
+class Widget {
+ public:
+ Widget(int number, const std::string& name);
+ ~Widget();
+
+ // Public accessors to number data
+ float GetFloatValue() const;
+ int GetIntValue() const;
+
+ // Public accessors to the string data
+ std::string GetStringValue() const;
+ void GetCharPtrValue(char* buffer, size_t max_size) const;
+
+ private:
+ // Data members
+ float number_;
+ std::string name_;
+};
diff --git a/src/testing/gtest/xcode/Samples/FrameworkSample/widget_test.cc b/src/testing/gtest/xcode/Samples/FrameworkSample/widget_test.cc
new file mode 100644
index 0000000..8725994
--- /dev/null
+++ b/src/testing/gtest/xcode/Samples/FrameworkSample/widget_test.cc
@@ -0,0 +1,68 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: preston.a.jackson@gmail.com (Preston Jackson)
+//
+// Google Test - FrameworkSample
+// widget_test.cc
+//
+
+// This is a simple test file for the Widget class in the Widget.framework
+
+#include <string>
+#include "gtest/gtest.h"
+
+#include <Widget/widget.h>
+
+// This test verifies that the constructor sets the internal state of the
+// Widget class correctly.
+TEST(WidgetInitializerTest, TestConstructor) {
+ Widget widget(1.0f, "name");
+ EXPECT_FLOAT_EQ(1.0f, widget.GetFloatValue());
+ EXPECT_EQ(std::string("name"), widget.GetStringValue());
+}
+
+// This test verifies the conversion of the float and string values to int and
+// char*, respectively.
+TEST(WidgetInitializerTest, TestConversion) {
+ Widget widget(1.0f, "name");
+ EXPECT_EQ(1, widget.GetIntValue());
+
+ size_t max_size = 128;
+ char buffer[max_size];
+ widget.GetCharPtrValue(buffer, max_size);
+ EXPECT_STREQ("name", buffer);
+}
+
+// Use the Google Test main that is linked into the framework. It does something
+// like this:
+// int main(int argc, char** argv) {
+// testing::InitGoogleTest(&argc, argv);
+// return RUN_ALL_TESTS();
+// }
diff --git a/src/testing/gtest/xcode/Scripts/runtests.sh b/src/testing/gtest/xcode/Scripts/runtests.sh
new file mode 100644
index 0000000..3fc229f
--- /dev/null
+++ b/src/testing/gtest/xcode/Scripts/runtests.sh
@@ -0,0 +1,65 @@
+#!/bin/bash
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Executes the samples and tests for the Google Test Framework.
+
+# Help the dynamic linker find the path to the libraries.
+export DYLD_FRAMEWORK_PATH=$BUILT_PRODUCTS_DIR
+export DYLD_LIBRARY_PATH=$BUILT_PRODUCTS_DIR
+
+# Create some executables.
+test_executables=("$BUILT_PRODUCTS_DIR/gtest_unittest-framework"
+ "$BUILT_PRODUCTS_DIR/gtest_unittest"
+ "$BUILT_PRODUCTS_DIR/sample1_unittest-framework"
+ "$BUILT_PRODUCTS_DIR/sample1_unittest-static")
+
+# Now execute each one in turn keeping track of how many succeeded and failed.
+succeeded=0
+failed=0
+failed_list=()
+for test in ${test_executables[*]}; do
+ "$test"
+ result=$?
+ if [ $result -eq 0 ]; then
+ succeeded=$(( $succeeded + 1 ))
+ else
+ failed=$(( failed + 1 ))
+ failed_list="$failed_list $test"
+ fi
+done
+
+# Report the successes and failures to the console.
+echo "Tests complete with $succeeded successes and $failed failures."
+if [ $failed -ne 0 ]; then
+ echo "The following tests failed:"
+ echo $failed_list
+fi
+exit $failed
diff --git a/src/testing/gtest/xcode/Scripts/versiongenerate.py b/src/testing/gtest/xcode/Scripts/versiongenerate.py
new file mode 100644
index 0000000..81de8c9
--- /dev/null
+++ b/src/testing/gtest/xcode/Scripts/versiongenerate.py
@@ -0,0 +1,100 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""A script to prepare version informtion for use the gtest Info.plist file.
+
+ This script extracts the version information from the configure.ac file and
+ uses it to generate a header file containing the same information. The
+ #defines in this header file will be included in during the generation of
+ the Info.plist of the framework, giving the correct value to the version
+ shown in the Finder.
+
+ This script makes the following assumptions (these are faults of the script,
+ not problems with the Autoconf):
+ 1. The AC_INIT macro will be contained within the first 1024 characters
+ of configure.ac
+ 2. The version string will be 3 integers separated by periods and will be
+ surrounded by squre brackets, "[" and "]" (e.g. [1.0.1]). The first
+ segment represents the major version, the second represents the minor
+ version and the third represents the fix version.
+ 3. No ")" character exists between the opening "(" and closing ")" of
+ AC_INIT, including in comments and character strings.
+"""
+
+import sys
+import re
+
+# Read the command line argument (the output directory for Version.h)
+if (len(sys.argv) < 3):
+ print "Usage: versiongenerate.py input_dir output_dir"
+ sys.exit(1)
+else:
+ input_dir = sys.argv[1]
+ output_dir = sys.argv[2]
+
+# Read the first 1024 characters of the configure.ac file
+config_file = open("%s/configure.ac" % input_dir, 'r')
+buffer_size = 1024
+opening_string = config_file.read(buffer_size)
+config_file.close()
+
+# Extract the version string from the AC_INIT macro
+# The following init_expression means:
+# Extract three integers separated by periods and surrounded by squre
+# brackets(e.g. "[1.0.1]") between "AC_INIT(" and ")". Do not be greedy
+# (*? is the non-greedy flag) since that would pull in everything between
+# the first "(" and the last ")" in the file.
+version_expression = re.compile(r"AC_INIT\(.*?\[(\d+)\.(\d+)\.(\d+)\].*?\)",
+ re.DOTALL)
+version_values = version_expression.search(opening_string)
+major_version = version_values.group(1)
+minor_version = version_values.group(2)
+fix_version = version_values.group(3)
+
+# Write the version information to a header file to be included in the
+# Info.plist file.
+file_data = """//
+// DO NOT MODIFY THIS FILE (but you can delete it)
+//
+// This file is autogenerated by the versiongenerate.py script. This script
+// is executed in a "Run Script" build phase when creating gtest.framework. This
+// header file is not used during compilation of C-source. Rather, it simply
+// defines some version strings for substitution in the Info.plist. Because of
+// this, we are not not restricted to C-syntax nor are we using include guards.
+//
+
+#define GTEST_VERSIONINFO_SHORT %s.%s
+#define GTEST_VERSIONINFO_LONG %s.%s.%s
+
+""" % (major_version, minor_version, major_version, minor_version, fix_version)
+version_file = open("%s/Version.h" % output_dir, 'w')
+version_file.write(file_data)
+version_file.close()
diff --git a/src/testing/gtest/xcode/gtest.xcodeproj/project.pbxproj b/src/testing/gtest/xcode/gtest.xcodeproj/project.pbxproj
new file mode 100644
index 0000000..da6455b
--- /dev/null
+++ b/src/testing/gtest/xcode/gtest.xcodeproj/project.pbxproj
@@ -0,0 +1,1084 @@
+// !$*UTF8*$!
+{
+ archiveVersion = 1;
+ classes = {
+ };
+ objectVersion = 42;
+ objects = {
+
+/* Begin PBXAggregateTarget section */
+ 3B238F5F0E828B5400846E11 /* Check */ = {
+ isa = PBXAggregateTarget;
+ buildConfigurationList = 3B238FA30E828BB600846E11 /* Build configuration list for PBXAggregateTarget "Check" */;
+ buildPhases = (
+ 3B238F5E0E828B5400846E11 /* ShellScript */,
+ );
+ dependencies = (
+ 40899F9D0FFA740F000B29AE /* PBXTargetDependency */,
+ 40C849F7101A43440083642A /* PBXTargetDependency */,
+ 4089A0980FFAD34A000B29AE /* PBXTargetDependency */,
+ 40C849F9101A43490083642A /* PBXTargetDependency */,
+ );
+ name = Check;
+ productName = Check;
+ };
+ 40C44ADC0E3798F4008FCC51 /* Version Info */ = {
+ isa = PBXAggregateTarget;
+ buildConfigurationList = 40C44AE40E379905008FCC51 /* Build configuration list for PBXAggregateTarget "Version Info" */;
+ buildPhases = (
+ 40C44ADB0E3798F4008FCC51 /* Generate Version.h */,
+ );
+ comments = "The generation of Version.h must be performed in its own target. Since the Info.plist is preprocessed before any of the other build phases in gtest, the Version.h file would not be ready if included as a build phase of that target.";
+ dependencies = (
+ );
+ name = "Version Info";
+ productName = Version.h;
+ };
+/* End PBXAggregateTarget section */
+
+/* Begin PBXBuildFile section */
+ 224A12A30E9EADCC00BD17FD /* gtest-test-part.h in Headers */ = {isa = PBXBuildFile; fileRef = 224A12A20E9EADCC00BD17FD /* gtest-test-part.h */; settings = {ATTRIBUTES = (Public, ); }; };
+ 3BF6F2A00E79B5AD000F2EEE /* gtest-type-util.h in Copy Headers Internal */ = {isa = PBXBuildFile; fileRef = 3BF6F29F0E79B5AD000F2EEE /* gtest-type-util.h */; };
+ 3BF6F2A50E79B616000F2EEE /* gtest-typed-test.h in Headers */ = {isa = PBXBuildFile; fileRef = 3BF6F2A40E79B616000F2EEE /* gtest-typed-test.h */; settings = {ATTRIBUTES = (Public, ); }; };
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diff --git a/src/testing/include/gmock/gmock-actions.h b/src/testing/include/gmock/gmock-actions.h
new file mode 100644
index 0000000..7e9708e
--- /dev/null
+++ b/src/testing/include/gmock/gmock-actions.h
@@ -0,0 +1,1078 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements some commonly used actions.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
+
+#ifndef _WIN32_WCE
+# include <errno.h>
+#endif
+
+#include <algorithm>
+#include <string>
+
+#include "gmock/internal/gmock-internal-utils.h"
+#include "gmock/internal/gmock-port.h"
+
+namespace testing {
+
+// To implement an action Foo, define:
+// 1. a class FooAction that implements the ActionInterface interface, and
+// 2. a factory function that creates an Action object from a
+// const FooAction*.
+//
+// The two-level delegation design follows that of Matcher, providing
+// consistency for extension developers. It also eases ownership
+// management as Action objects can now be copied like plain values.
+
+namespace internal {
+
+template <typename F1, typename F2>
+class ActionAdaptor;
+
+// BuiltInDefaultValue<T>::Get() returns the "built-in" default
+// value for type T, which is NULL when T is a pointer type, 0 when T
+// is a numeric type, false when T is bool, or "" when T is string or
+// std::string. For any other type T, this value is undefined and the
+// function will abort the process.
+template <typename T>
+class BuiltInDefaultValue {
+ public:
+ // This function returns true iff type T has a built-in default value.
+ static bool Exists() { return false; }
+ static T Get() {
+ Assert(false, __FILE__, __LINE__,
+ "Default action undefined for the function return type.");
+ return internal::Invalid<T>();
+ // The above statement will never be reached, but is required in
+ // order for this function to compile.
+ }
+};
+
+// This partial specialization says that we use the same built-in
+// default value for T and const T.
+template <typename T>
+class BuiltInDefaultValue<const T> {
+ public:
+ static bool Exists() { return BuiltInDefaultValue<T>::Exists(); }
+ static T Get() { return BuiltInDefaultValue<T>::Get(); }
+};
+
+// This partial specialization defines the default values for pointer
+// types.
+template <typename T>
+class BuiltInDefaultValue<T*> {
+ public:
+ static bool Exists() { return true; }
+ static T* Get() { return NULL; }
+};
+
+// The following specializations define the default values for
+// specific types we care about.
+#define GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(type, value) \
+ template <> \
+ class BuiltInDefaultValue<type> { \
+ public: \
+ static bool Exists() { return true; } \
+ static type Get() { return value; } \
+ }
+
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(void, ); // NOLINT
+#if GTEST_HAS_GLOBAL_STRING
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(::string, "");
+#endif // GTEST_HAS_GLOBAL_STRING
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(::std::string, "");
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(bool, false);
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned char, '\0');
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed char, '\0');
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(char, '\0');
+
+// There's no need for a default action for signed wchar_t, as that
+// type is the same as wchar_t for gcc, and invalid for MSVC.
+//
+// There's also no need for a default action for unsigned wchar_t, as
+// that type is the same as unsigned int for gcc, and invalid for
+// MSVC.
+#if GMOCK_WCHAR_T_IS_NATIVE_
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(wchar_t, 0U); // NOLINT
+#endif
+
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned short, 0U); // NOLINT
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed short, 0); // NOLINT
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned int, 0U);
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed int, 0);
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned long, 0UL); // NOLINT
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed long, 0L); // NOLINT
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(UInt64, 0);
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(Int64, 0);
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(float, 0);
+GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(double, 0);
+
+#undef GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_
+
+} // namespace internal
+
+// When an unexpected function call is encountered, Google Mock will
+// let it return a default value if the user has specified one for its
+// return type, or if the return type has a built-in default value;
+// otherwise Google Mock won't know what value to return and will have
+// to abort the process.
+//
+// The DefaultValue<T> class allows a user to specify the
+// default value for a type T that is both copyable and publicly
+// destructible (i.e. anything that can be used as a function return
+// type). The usage is:
+//
+// // Sets the default value for type T to be foo.
+// DefaultValue<T>::Set(foo);
+template <typename T>
+class DefaultValue {
+ public:
+ // Sets the default value for type T; requires T to be
+ // copy-constructable and have a public destructor.
+ static void Set(T x) {
+ delete value_;
+ value_ = new T(x);
+ }
+
+ // Unsets the default value for type T.
+ static void Clear() {
+ delete value_;
+ value_ = NULL;
+ }
+
+ // Returns true iff the user has set the default value for type T.
+ static bool IsSet() { return value_ != NULL; }
+
+ // Returns true if T has a default return value set by the user or there
+ // exists a built-in default value.
+ static bool Exists() {
+ return IsSet() || internal::BuiltInDefaultValue<T>::Exists();
+ }
+
+ // Returns the default value for type T if the user has set one;
+ // otherwise returns the built-in default value if there is one;
+ // otherwise aborts the process.
+ static T Get() {
+ return value_ == NULL ?
+ internal::BuiltInDefaultValue<T>::Get() : *value_;
+ }
+
+ private:
+ static const T* value_;
+};
+
+// This partial specialization allows a user to set default values for
+// reference types.
+template <typename T>
+class DefaultValue<T&> {
+ public:
+ // Sets the default value for type T&.
+ static void Set(T& x) { // NOLINT
+ address_ = &x;
+ }
+
+ // Unsets the default value for type T&.
+ static void Clear() {
+ address_ = NULL;
+ }
+
+ // Returns true iff the user has set the default value for type T&.
+ static bool IsSet() { return address_ != NULL; }
+
+ // Returns true if T has a default return value set by the user or there
+ // exists a built-in default value.
+ static bool Exists() {
+ return IsSet() || internal::BuiltInDefaultValue<T&>::Exists();
+ }
+
+ // Returns the default value for type T& if the user has set one;
+ // otherwise returns the built-in default value if there is one;
+ // otherwise aborts the process.
+ static T& Get() {
+ return address_ == NULL ?
+ internal::BuiltInDefaultValue<T&>::Get() : *address_;
+ }
+
+ private:
+ static T* address_;
+};
+
+// This specialization allows DefaultValue<void>::Get() to
+// compile.
+template <>
+class DefaultValue<void> {
+ public:
+ static bool Exists() { return true; }
+ static void Get() {}
+};
+
+// Points to the user-set default value for type T.
+template <typename T>
+const T* DefaultValue<T>::value_ = NULL;
+
+// Points to the user-set default value for type T&.
+template <typename T>
+T* DefaultValue<T&>::address_ = NULL;
+
+// Implement this interface to define an action for function type F.
+template <typename F>
+class ActionInterface {
+ public:
+ typedef typename internal::Function<F>::Result Result;
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ ActionInterface() {}
+ virtual ~ActionInterface() {}
+
+ // Performs the action. This method is not const, as in general an
+ // action can have side effects and be stateful. For example, a
+ // get-the-next-element-from-the-collection action will need to
+ // remember the current element.
+ virtual Result Perform(const ArgumentTuple& args) = 0;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ActionInterface);
+};
+
+// An Action<F> is a copyable and IMMUTABLE (except by assignment)
+// object that represents an action to be taken when a mock function
+// of type F is called. The implementation of Action<T> is just a
+// linked_ptr to const ActionInterface<T>, so copying is fairly cheap.
+// Don't inherit from Action!
+//
+// You can view an object implementing ActionInterface<F> as a
+// concrete action (including its current state), and an Action<F>
+// object as a handle to it.
+template <typename F>
+class Action {
+ public:
+ typedef typename internal::Function<F>::Result Result;
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ // Constructs a null Action. Needed for storing Action objects in
+ // STL containers.
+ Action() : impl_(NULL) {}
+
+ // Constructs an Action from its implementation. A NULL impl is
+ // used to represent the "do-default" action.
+ explicit Action(ActionInterface<F>* impl) : impl_(impl) {}
+
+ // Copy constructor.
+ Action(const Action& action) : impl_(action.impl_) {}
+
+ // This constructor allows us to turn an Action<Func> object into an
+ // Action<F>, as long as F's arguments can be implicitly converted
+ // to Func's and Func's return type can be implicitly converted to
+ // F's.
+ template <typename Func>
+ explicit Action(const Action<Func>& action);
+
+ // Returns true iff this is the DoDefault() action.
+ bool IsDoDefault() const { return impl_.get() == NULL; }
+
+ // Performs the action. Note that this method is const even though
+ // the corresponding method in ActionInterface is not. The reason
+ // is that a const Action<F> means that it cannot be re-bound to
+ // another concrete action, not that the concrete action it binds to
+ // cannot change state. (Think of the difference between a const
+ // pointer and a pointer to const.)
+ Result Perform(const ArgumentTuple& args) const {
+ internal::Assert(
+ !IsDoDefault(), __FILE__, __LINE__,
+ "You are using DoDefault() inside a composite action like "
+ "DoAll() or WithArgs(). This is not supported for technical "
+ "reasons. Please instead spell out the default action, or "
+ "assign the default action to an Action variable and use "
+ "the variable in various places.");
+ return impl_->Perform(args);
+ }
+
+ private:
+ template <typename F1, typename F2>
+ friend class internal::ActionAdaptor;
+
+ internal::linked_ptr<ActionInterface<F> > impl_;
+};
+
+// The PolymorphicAction class template makes it easy to implement a
+// polymorphic action (i.e. an action that can be used in mock
+// functions of than one type, e.g. Return()).
+//
+// To define a polymorphic action, a user first provides a COPYABLE
+// implementation class that has a Perform() method template:
+//
+// class FooAction {
+// public:
+// template <typename Result, typename ArgumentTuple>
+// Result Perform(const ArgumentTuple& args) const {
+// // Processes the arguments and returns a result, using
+// // tr1::get<N>(args) to get the N-th (0-based) argument in the tuple.
+// }
+// ...
+// };
+//
+// Then the user creates the polymorphic action using
+// MakePolymorphicAction(object) where object has type FooAction. See
+// the definition of Return(void) and SetArgumentPointee<N>(value) for
+// complete examples.
+template <typename Impl>
+class PolymorphicAction {
+ public:
+ explicit PolymorphicAction(const Impl& impl) : impl_(impl) {}
+
+ template <typename F>
+ operator Action<F>() const {
+ return Action<F>(new MonomorphicImpl<F>(impl_));
+ }
+
+ private:
+ template <typename F>
+ class MonomorphicImpl : public ActionInterface<F> {
+ public:
+ typedef typename internal::Function<F>::Result Result;
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {}
+
+ virtual Result Perform(const ArgumentTuple& args) {
+ return impl_.template Perform<Result>(args);
+ }
+
+ private:
+ Impl impl_;
+
+ GTEST_DISALLOW_ASSIGN_(MonomorphicImpl);
+ };
+
+ Impl impl_;
+
+ GTEST_DISALLOW_ASSIGN_(PolymorphicAction);
+};
+
+// Creates an Action from its implementation and returns it. The
+// created Action object owns the implementation.
+template <typename F>
+Action<F> MakeAction(ActionInterface<F>* impl) {
+ return Action<F>(impl);
+}
+
+// Creates a polymorphic action from its implementation. This is
+// easier to use than the PolymorphicAction<Impl> constructor as it
+// doesn't require you to explicitly write the template argument, e.g.
+//
+// MakePolymorphicAction(foo);
+// vs
+// PolymorphicAction<TypeOfFoo>(foo);
+template <typename Impl>
+inline PolymorphicAction<Impl> MakePolymorphicAction(const Impl& impl) {
+ return PolymorphicAction<Impl>(impl);
+}
+
+namespace internal {
+
+// Allows an Action<F2> object to pose as an Action<F1>, as long as F2
+// and F1 are compatible.
+template <typename F1, typename F2>
+class ActionAdaptor : public ActionInterface<F1> {
+ public:
+ typedef typename internal::Function<F1>::Result Result;
+ typedef typename internal::Function<F1>::ArgumentTuple ArgumentTuple;
+
+ explicit ActionAdaptor(const Action<F2>& from) : impl_(from.impl_) {}
+
+ virtual Result Perform(const ArgumentTuple& args) {
+ return impl_->Perform(args);
+ }
+
+ private:
+ const internal::linked_ptr<ActionInterface<F2> > impl_;
+
+ GTEST_DISALLOW_ASSIGN_(ActionAdaptor);
+};
+
+// Implements the polymorphic Return(x) action, which can be used in
+// any function that returns the type of x, regardless of the argument
+// types.
+//
+// Note: The value passed into Return must be converted into
+// Function<F>::Result when this action is cast to Action<F> rather than
+// when that action is performed. This is important in scenarios like
+//
+// MOCK_METHOD1(Method, T(U));
+// ...
+// {
+// Foo foo;
+// X x(&foo);
+// EXPECT_CALL(mock, Method(_)).WillOnce(Return(x));
+// }
+//
+// In the example above the variable x holds reference to foo which leaves
+// scope and gets destroyed. If copying X just copies a reference to foo,
+// that copy will be left with a hanging reference. If conversion to T
+// makes a copy of foo, the above code is safe. To support that scenario, we
+// need to make sure that the type conversion happens inside the EXPECT_CALL
+// statement, and conversion of the result of Return to Action<T(U)> is a
+// good place for that.
+//
+template <typename R>
+class ReturnAction {
+ public:
+ // Constructs a ReturnAction object from the value to be returned.
+ // 'value' is passed by value instead of by const reference in order
+ // to allow Return("string literal") to compile.
+ explicit ReturnAction(R value) : value_(value) {}
+
+ // This template type conversion operator allows Return(x) to be
+ // used in ANY function that returns x's type.
+ template <typename F>
+ operator Action<F>() const {
+ // Assert statement belongs here because this is the best place to verify
+ // conditions on F. It produces the clearest error messages
+ // in most compilers.
+ // Impl really belongs in this scope as a local class but can't
+ // because MSVC produces duplicate symbols in different translation units
+ // in this case. Until MS fixes that bug we put Impl into the class scope
+ // and put the typedef both here (for use in assert statement) and
+ // in the Impl class. But both definitions must be the same.
+ typedef typename Function<F>::Result Result;
+ GTEST_COMPILE_ASSERT_(
+ !internal::is_reference<Result>::value,
+ use_ReturnRef_instead_of_Return_to_return_a_reference);
+ return Action<F>(new Impl<F>(value_));
+ }
+
+ private:
+ // Implements the Return(x) action for a particular function type F.
+ template <typename F>
+ class Impl : public ActionInterface<F> {
+ public:
+ typedef typename Function<F>::Result Result;
+ typedef typename Function<F>::ArgumentTuple ArgumentTuple;
+
+ // The implicit cast is necessary when Result has more than one
+ // single-argument constructor (e.g. Result is std::vector<int>) and R
+ // has a type conversion operator template. In that case, value_(value)
+ // won't compile as the compiler doesn't known which constructor of
+ // Result to call. ImplicitCast_ forces the compiler to convert R to
+ // Result without considering explicit constructors, thus resolving the
+ // ambiguity. value_ is then initialized using its copy constructor.
+ explicit Impl(R value)
+ : value_(::testing::internal::ImplicitCast_<Result>(value)) {}
+
+ virtual Result Perform(const ArgumentTuple&) { return value_; }
+
+ private:
+ GTEST_COMPILE_ASSERT_(!internal::is_reference<Result>::value,
+ Result_cannot_be_a_reference_type);
+ Result value_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ R value_;
+
+ GTEST_DISALLOW_ASSIGN_(ReturnAction);
+};
+
+// Implements the ReturnNull() action.
+class ReturnNullAction {
+ public:
+ // Allows ReturnNull() to be used in any pointer-returning function.
+ template <typename Result, typename ArgumentTuple>
+ static Result Perform(const ArgumentTuple&) {
+ GTEST_COMPILE_ASSERT_(internal::is_pointer<Result>::value,
+ ReturnNull_can_be_used_to_return_a_pointer_only);
+ return NULL;
+ }
+};
+
+// Implements the Return() action.
+class ReturnVoidAction {
+ public:
+ // Allows Return() to be used in any void-returning function.
+ template <typename Result, typename ArgumentTuple>
+ static void Perform(const ArgumentTuple&) {
+ CompileAssertTypesEqual<void, Result>();
+ }
+};
+
+// Implements the polymorphic ReturnRef(x) action, which can be used
+// in any function that returns a reference to the type of x,
+// regardless of the argument types.
+template <typename T>
+class ReturnRefAction {
+ public:
+ // Constructs a ReturnRefAction object from the reference to be returned.
+ explicit ReturnRefAction(T& ref) : ref_(ref) {} // NOLINT
+
+ // This template type conversion operator allows ReturnRef(x) to be
+ // used in ANY function that returns a reference to x's type.
+ template <typename F>
+ operator Action<F>() const {
+ typedef typename Function<F>::Result Result;
+ // Asserts that the function return type is a reference. This
+ // catches the user error of using ReturnRef(x) when Return(x)
+ // should be used, and generates some helpful error message.
+ GTEST_COMPILE_ASSERT_(internal::is_reference<Result>::value,
+ use_Return_instead_of_ReturnRef_to_return_a_value);
+ return Action<F>(new Impl<F>(ref_));
+ }
+
+ private:
+ // Implements the ReturnRef(x) action for a particular function type F.
+ template <typename F>
+ class Impl : public ActionInterface<F> {
+ public:
+ typedef typename Function<F>::Result Result;
+ typedef typename Function<F>::ArgumentTuple ArgumentTuple;
+
+ explicit Impl(T& ref) : ref_(ref) {} // NOLINT
+
+ virtual Result Perform(const ArgumentTuple&) {
+ return ref_;
+ }
+
+ private:
+ T& ref_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ T& ref_;
+
+ GTEST_DISALLOW_ASSIGN_(ReturnRefAction);
+};
+
+// Implements the polymorphic ReturnRefOfCopy(x) action, which can be
+// used in any function that returns a reference to the type of x,
+// regardless of the argument types.
+template <typename T>
+class ReturnRefOfCopyAction {
+ public:
+ // Constructs a ReturnRefOfCopyAction object from the reference to
+ // be returned.
+ explicit ReturnRefOfCopyAction(const T& value) : value_(value) {} // NOLINT
+
+ // This template type conversion operator allows ReturnRefOfCopy(x) to be
+ // used in ANY function that returns a reference to x's type.
+ template <typename F>
+ operator Action<F>() const {
+ typedef typename Function<F>::Result Result;
+ // Asserts that the function return type is a reference. This
+ // catches the user error of using ReturnRefOfCopy(x) when Return(x)
+ // should be used, and generates some helpful error message.
+ GTEST_COMPILE_ASSERT_(
+ internal::is_reference<Result>::value,
+ use_Return_instead_of_ReturnRefOfCopy_to_return_a_value);
+ return Action<F>(new Impl<F>(value_));
+ }
+
+ private:
+ // Implements the ReturnRefOfCopy(x) action for a particular function type F.
+ template <typename F>
+ class Impl : public ActionInterface<F> {
+ public:
+ typedef typename Function<F>::Result Result;
+ typedef typename Function<F>::ArgumentTuple ArgumentTuple;
+
+ explicit Impl(const T& value) : value_(value) {} // NOLINT
+
+ virtual Result Perform(const ArgumentTuple&) {
+ return value_;
+ }
+
+ private:
+ T value_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ const T value_;
+
+ GTEST_DISALLOW_ASSIGN_(ReturnRefOfCopyAction);
+};
+
+// Implements the polymorphic DoDefault() action.
+class DoDefaultAction {
+ public:
+ // This template type conversion operator allows DoDefault() to be
+ // used in any function.
+ template <typename F>
+ operator Action<F>() const { return Action<F>(NULL); }
+};
+
+// Implements the Assign action to set a given pointer referent to a
+// particular value.
+template <typename T1, typename T2>
+class AssignAction {
+ public:
+ AssignAction(T1* ptr, T2 value) : ptr_(ptr), value_(value) {}
+
+ template <typename Result, typename ArgumentTuple>
+ void Perform(const ArgumentTuple& /* args */) const {
+ *ptr_ = value_;
+ }
+
+ private:
+ T1* const ptr_;
+ const T2 value_;
+
+ GTEST_DISALLOW_ASSIGN_(AssignAction);
+};
+
+#if !GTEST_OS_WINDOWS_MOBILE
+
+// Implements the SetErrnoAndReturn action to simulate return from
+// various system calls and libc functions.
+template <typename T>
+class SetErrnoAndReturnAction {
+ public:
+ SetErrnoAndReturnAction(int errno_value, T result)
+ : errno_(errno_value),
+ result_(result) {}
+ template <typename Result, typename ArgumentTuple>
+ Result Perform(const ArgumentTuple& /* args */) const {
+ errno = errno_;
+ return result_;
+ }
+
+ private:
+ const int errno_;
+ const T result_;
+
+ GTEST_DISALLOW_ASSIGN_(SetErrnoAndReturnAction);
+};
+
+#endif // !GTEST_OS_WINDOWS_MOBILE
+
+// Implements the SetArgumentPointee<N>(x) action for any function
+// whose N-th argument (0-based) is a pointer to x's type. The
+// template parameter kIsProto is true iff type A is ProtocolMessage,
+// proto2::Message, or a sub-class of those.
+template <size_t N, typename A, bool kIsProto>
+class SetArgumentPointeeAction {
+ public:
+ // Constructs an action that sets the variable pointed to by the
+ // N-th function argument to 'value'.
+ explicit SetArgumentPointeeAction(const A& value) : value_(value) {}
+
+ template <typename Result, typename ArgumentTuple>
+ void Perform(const ArgumentTuple& args) const {
+ CompileAssertTypesEqual<void, Result>();
+ *::std::tr1::get<N>(args) = value_;
+ }
+
+ private:
+ const A value_;
+
+ GTEST_DISALLOW_ASSIGN_(SetArgumentPointeeAction);
+};
+
+template <size_t N, typename Proto>
+class SetArgumentPointeeAction<N, Proto, true> {
+ public:
+ // Constructs an action that sets the variable pointed to by the
+ // N-th function argument to 'proto'. Both ProtocolMessage and
+ // proto2::Message have the CopyFrom() method, so the same
+ // implementation works for both.
+ explicit SetArgumentPointeeAction(const Proto& proto) : proto_(new Proto) {
+ proto_->CopyFrom(proto);
+ }
+
+ template <typename Result, typename ArgumentTuple>
+ void Perform(const ArgumentTuple& args) const {
+ CompileAssertTypesEqual<void, Result>();
+ ::std::tr1::get<N>(args)->CopyFrom(*proto_);
+ }
+
+ private:
+ const internal::linked_ptr<Proto> proto_;
+
+ GTEST_DISALLOW_ASSIGN_(SetArgumentPointeeAction);
+};
+
+// Implements the InvokeWithoutArgs(f) action. The template argument
+// FunctionImpl is the implementation type of f, which can be either a
+// function pointer or a functor. InvokeWithoutArgs(f) can be used as an
+// Action<F> as long as f's type is compatible with F (i.e. f can be
+// assigned to a tr1::function<F>).
+template <typename FunctionImpl>
+class InvokeWithoutArgsAction {
+ public:
+ // The c'tor makes a copy of function_impl (either a function
+ // pointer or a functor).
+ explicit InvokeWithoutArgsAction(FunctionImpl function_impl)
+ : function_impl_(function_impl) {}
+
+ // Allows InvokeWithoutArgs(f) to be used as any action whose type is
+ // compatible with f.
+ template <typename Result, typename ArgumentTuple>
+ Result Perform(const ArgumentTuple&) { return function_impl_(); }
+
+ private:
+ FunctionImpl function_impl_;
+
+ GTEST_DISALLOW_ASSIGN_(InvokeWithoutArgsAction);
+};
+
+// Implements the InvokeWithoutArgs(object_ptr, &Class::Method) action.
+template <class Class, typename MethodPtr>
+class InvokeMethodWithoutArgsAction {
+ public:
+ InvokeMethodWithoutArgsAction(Class* obj_ptr, MethodPtr method_ptr)
+ : obj_ptr_(obj_ptr), method_ptr_(method_ptr) {}
+
+ template <typename Result, typename ArgumentTuple>
+ Result Perform(const ArgumentTuple&) const {
+ return (obj_ptr_->*method_ptr_)();
+ }
+
+ private:
+ Class* const obj_ptr_;
+ const MethodPtr method_ptr_;
+
+ GTEST_DISALLOW_ASSIGN_(InvokeMethodWithoutArgsAction);
+};
+
+// Implements the IgnoreResult(action) action.
+template <typename A>
+class IgnoreResultAction {
+ public:
+ explicit IgnoreResultAction(const A& action) : action_(action) {}
+
+ template <typename F>
+ operator Action<F>() const {
+ // Assert statement belongs here because this is the best place to verify
+ // conditions on F. It produces the clearest error messages
+ // in most compilers.
+ // Impl really belongs in this scope as a local class but can't
+ // because MSVC produces duplicate symbols in different translation units
+ // in this case. Until MS fixes that bug we put Impl into the class scope
+ // and put the typedef both here (for use in assert statement) and
+ // in the Impl class. But both definitions must be the same.
+ typedef typename internal::Function<F>::Result Result;
+
+ // Asserts at compile time that F returns void.
+ CompileAssertTypesEqual<void, Result>();
+
+ return Action<F>(new Impl<F>(action_));
+ }
+
+ private:
+ template <typename F>
+ class Impl : public ActionInterface<F> {
+ public:
+ typedef typename internal::Function<F>::Result Result;
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ explicit Impl(const A& action) : action_(action) {}
+
+ virtual void Perform(const ArgumentTuple& args) {
+ // Performs the action and ignores its result.
+ action_.Perform(args);
+ }
+
+ private:
+ // Type OriginalFunction is the same as F except that its return
+ // type is IgnoredValue.
+ typedef typename internal::Function<F>::MakeResultIgnoredValue
+ OriginalFunction;
+
+ const Action<OriginalFunction> action_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ const A action_;
+
+ GTEST_DISALLOW_ASSIGN_(IgnoreResultAction);
+};
+
+// A ReferenceWrapper<T> object represents a reference to type T,
+// which can be either const or not. It can be explicitly converted
+// from, and implicitly converted to, a T&. Unlike a reference,
+// ReferenceWrapper<T> can be copied and can survive template type
+// inference. This is used to support by-reference arguments in the
+// InvokeArgument<N>(...) action. The idea was from "reference
+// wrappers" in tr1, which we don't have in our source tree yet.
+template <typename T>
+class ReferenceWrapper {
+ public:
+ // Constructs a ReferenceWrapper<T> object from a T&.
+ explicit ReferenceWrapper(T& l_value) : pointer_(&l_value) {} // NOLINT
+
+ // Allows a ReferenceWrapper<T> object to be implicitly converted to
+ // a T&.
+ operator T&() const { return *pointer_; }
+ private:
+ T* pointer_;
+};
+
+// Allows the expression ByRef(x) to be printed as a reference to x.
+template <typename T>
+void PrintTo(const ReferenceWrapper<T>& ref, ::std::ostream* os) {
+ T& value = ref;
+ UniversalPrinter<T&>::Print(value, os);
+}
+
+// Does two actions sequentially. Used for implementing the DoAll(a1,
+// a2, ...) action.
+template <typename Action1, typename Action2>
+class DoBothAction {
+ public:
+ DoBothAction(Action1 action1, Action2 action2)
+ : action1_(action1), action2_(action2) {}
+
+ // This template type conversion operator allows DoAll(a1, ..., a_n)
+ // to be used in ANY function of compatible type.
+ template <typename F>
+ operator Action<F>() const {
+ return Action<F>(new Impl<F>(action1_, action2_));
+ }
+
+ private:
+ // Implements the DoAll(...) action for a particular function type F.
+ template <typename F>
+ class Impl : public ActionInterface<F> {
+ public:
+ typedef typename Function<F>::Result Result;
+ typedef typename Function<F>::ArgumentTuple ArgumentTuple;
+ typedef typename Function<F>::MakeResultVoid VoidResult;
+
+ Impl(const Action<VoidResult>& action1, const Action<F>& action2)
+ : action1_(action1), action2_(action2) {}
+
+ virtual Result Perform(const ArgumentTuple& args) {
+ action1_.Perform(args);
+ return action2_.Perform(args);
+ }
+
+ private:
+ const Action<VoidResult> action1_;
+ const Action<F> action2_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ Action1 action1_;
+ Action2 action2_;
+
+ GTEST_DISALLOW_ASSIGN_(DoBothAction);
+};
+
+} // namespace internal
+
+// An Unused object can be implicitly constructed from ANY value.
+// This is handy when defining actions that ignore some or all of the
+// mock function arguments. For example, given
+//
+// MOCK_METHOD3(Foo, double(const string& label, double x, double y));
+// MOCK_METHOD3(Bar, double(int index, double x, double y));
+//
+// instead of
+//
+// double DistanceToOriginWithLabel(const string& label, double x, double y) {
+// return sqrt(x*x + y*y);
+// }
+// double DistanceToOriginWithIndex(int index, double x, double y) {
+// return sqrt(x*x + y*y);
+// }
+// ...
+// EXEPCT_CALL(mock, Foo("abc", _, _))
+// .WillOnce(Invoke(DistanceToOriginWithLabel));
+// EXEPCT_CALL(mock, Bar(5, _, _))
+// .WillOnce(Invoke(DistanceToOriginWithIndex));
+//
+// you could write
+//
+// // We can declare any uninteresting argument as Unused.
+// double DistanceToOrigin(Unused, double x, double y) {
+// return sqrt(x*x + y*y);
+// }
+// ...
+// EXEPCT_CALL(mock, Foo("abc", _, _)).WillOnce(Invoke(DistanceToOrigin));
+// EXEPCT_CALL(mock, Bar(5, _, _)).WillOnce(Invoke(DistanceToOrigin));
+typedef internal::IgnoredValue Unused;
+
+// This constructor allows us to turn an Action<From> object into an
+// Action<To>, as long as To's arguments can be implicitly converted
+// to From's and From's return type cann be implicitly converted to
+// To's.
+template <typename To>
+template <typename From>
+Action<To>::Action(const Action<From>& from)
+ : impl_(new internal::ActionAdaptor<To, From>(from)) {}
+
+// Creates an action that returns 'value'. 'value' is passed by value
+// instead of const reference - otherwise Return("string literal")
+// will trigger a compiler error about using array as initializer.
+template <typename R>
+internal::ReturnAction<R> Return(R value) {
+ return internal::ReturnAction<R>(value);
+}
+
+// Creates an action that returns NULL.
+inline PolymorphicAction<internal::ReturnNullAction> ReturnNull() {
+ return MakePolymorphicAction(internal::ReturnNullAction());
+}
+
+// Creates an action that returns from a void function.
+inline PolymorphicAction<internal::ReturnVoidAction> Return() {
+ return MakePolymorphicAction(internal::ReturnVoidAction());
+}
+
+// Creates an action that returns the reference to a variable.
+template <typename R>
+inline internal::ReturnRefAction<R> ReturnRef(R& x) { // NOLINT
+ return internal::ReturnRefAction<R>(x);
+}
+
+// Creates an action that returns the reference to a copy of the
+// argument. The copy is created when the action is constructed and
+// lives as long as the action.
+template <typename R>
+inline internal::ReturnRefOfCopyAction<R> ReturnRefOfCopy(const R& x) {
+ return internal::ReturnRefOfCopyAction<R>(x);
+}
+
+// Creates an action that does the default action for the give mock function.
+inline internal::DoDefaultAction DoDefault() {
+ return internal::DoDefaultAction();
+}
+
+// Creates an action that sets the variable pointed by the N-th
+// (0-based) function argument to 'value'.
+template <size_t N, typename T>
+PolymorphicAction<
+ internal::SetArgumentPointeeAction<
+ N, T, internal::IsAProtocolMessage<T>::value> >
+SetArgPointee(const T& x) {
+ return MakePolymorphicAction(internal::SetArgumentPointeeAction<
+ N, T, internal::IsAProtocolMessage<T>::value>(x));
+}
+
+#if !((GTEST_GCC_VER_ && GTEST_GCC_VER_ < 40000) || GTEST_OS_SYMBIAN)
+// This overload allows SetArgPointee() to accept a string literal.
+// GCC prior to the version 4.0 and Symbian C++ compiler cannot distinguish
+// this overload from the templated version and emit a compile error.
+template <size_t N>
+PolymorphicAction<
+ internal::SetArgumentPointeeAction<N, const char*, false> >
+SetArgPointee(const char* p) {
+ return MakePolymorphicAction(internal::SetArgumentPointeeAction<
+ N, const char*, false>(p));
+}
+
+template <size_t N>
+PolymorphicAction<
+ internal::SetArgumentPointeeAction<N, const wchar_t*, false> >
+SetArgPointee(const wchar_t* p) {
+ return MakePolymorphicAction(internal::SetArgumentPointeeAction<
+ N, const wchar_t*, false>(p));
+}
+#endif
+
+// The following version is DEPRECATED.
+template <size_t N, typename T>
+PolymorphicAction<
+ internal::SetArgumentPointeeAction<
+ N, T, internal::IsAProtocolMessage<T>::value> >
+SetArgumentPointee(const T& x) {
+ return MakePolymorphicAction(internal::SetArgumentPointeeAction<
+ N, T, internal::IsAProtocolMessage<T>::value>(x));
+}
+
+// Creates an action that sets a pointer referent to a given value.
+template <typename T1, typename T2>
+PolymorphicAction<internal::AssignAction<T1, T2> > Assign(T1* ptr, T2 val) {
+ return MakePolymorphicAction(internal::AssignAction<T1, T2>(ptr, val));
+}
+
+#if !GTEST_OS_WINDOWS_MOBILE
+
+// Creates an action that sets errno and returns the appropriate error.
+template <typename T>
+PolymorphicAction<internal::SetErrnoAndReturnAction<T> >
+SetErrnoAndReturn(int errval, T result) {
+ return MakePolymorphicAction(
+ internal::SetErrnoAndReturnAction<T>(errval, result));
+}
+
+#endif // !GTEST_OS_WINDOWS_MOBILE
+
+// Various overloads for InvokeWithoutArgs().
+
+// Creates an action that invokes 'function_impl' with no argument.
+template <typename FunctionImpl>
+PolymorphicAction<internal::InvokeWithoutArgsAction<FunctionImpl> >
+InvokeWithoutArgs(FunctionImpl function_impl) {
+ return MakePolymorphicAction(
+ internal::InvokeWithoutArgsAction<FunctionImpl>(function_impl));
+}
+
+// Creates an action that invokes the given method on the given object
+// with no argument.
+template <class Class, typename MethodPtr>
+PolymorphicAction<internal::InvokeMethodWithoutArgsAction<Class, MethodPtr> >
+InvokeWithoutArgs(Class* obj_ptr, MethodPtr method_ptr) {
+ return MakePolymorphicAction(
+ internal::InvokeMethodWithoutArgsAction<Class, MethodPtr>(
+ obj_ptr, method_ptr));
+}
+
+// Creates an action that performs an_action and throws away its
+// result. In other words, it changes the return type of an_action to
+// void. an_action MUST NOT return void, or the code won't compile.
+template <typename A>
+inline internal::IgnoreResultAction<A> IgnoreResult(const A& an_action) {
+ return internal::IgnoreResultAction<A>(an_action);
+}
+
+// Creates a reference wrapper for the given L-value. If necessary,
+// you can explicitly specify the type of the reference. For example,
+// suppose 'derived' is an object of type Derived, ByRef(derived)
+// would wrap a Derived&. If you want to wrap a const Base& instead,
+// where Base is a base class of Derived, just write:
+//
+// ByRef<const Base>(derived)
+template <typename T>
+inline internal::ReferenceWrapper<T> ByRef(T& l_value) { // NOLINT
+ return internal::ReferenceWrapper<T>(l_value);
+}
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
diff --git a/src/testing/include/gmock/gmock-cardinalities.h b/src/testing/include/gmock/gmock-cardinalities.h
new file mode 100644
index 0000000..fc315f9
--- /dev/null
+++ b/src/testing/include/gmock/gmock-cardinalities.h
@@ -0,0 +1,147 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements some commonly used cardinalities. More
+// cardinalities can be defined by the user implementing the
+// CardinalityInterface interface if necessary.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
+
+#include <limits.h>
+#include <ostream> // NOLINT
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+
+// To implement a cardinality Foo, define:
+// 1. a class FooCardinality that implements the
+// CardinalityInterface interface, and
+// 2. a factory function that creates a Cardinality object from a
+// const FooCardinality*.
+//
+// The two-level delegation design follows that of Matcher, providing
+// consistency for extension developers. It also eases ownership
+// management as Cardinality objects can now be copied like plain values.
+
+// The implementation of a cardinality.
+class CardinalityInterface {
+ public:
+ virtual ~CardinalityInterface() {}
+
+ // Conservative estimate on the lower/upper bound of the number of
+ // calls allowed.
+ virtual int ConservativeLowerBound() const { return 0; }
+ virtual int ConservativeUpperBound() const { return INT_MAX; }
+
+ // Returns true iff call_count calls will satisfy this cardinality.
+ virtual bool IsSatisfiedByCallCount(int call_count) const = 0;
+
+ // Returns true iff call_count calls will saturate this cardinality.
+ virtual bool IsSaturatedByCallCount(int call_count) const = 0;
+
+ // Describes self to an ostream.
+ virtual void DescribeTo(::std::ostream* os) const = 0;
+};
+
+// A Cardinality is a copyable and IMMUTABLE (except by assignment)
+// object that specifies how many times a mock function is expected to
+// be called. The implementation of Cardinality is just a linked_ptr
+// to const CardinalityInterface, so copying is fairly cheap.
+// Don't inherit from Cardinality!
+class GTEST_API_ Cardinality {
+ public:
+ // Constructs a null cardinality. Needed for storing Cardinality
+ // objects in STL containers.
+ Cardinality() {}
+
+ // Constructs a Cardinality from its implementation.
+ explicit Cardinality(const CardinalityInterface* impl) : impl_(impl) {}
+
+ // Conservative estimate on the lower/upper bound of the number of
+ // calls allowed.
+ int ConservativeLowerBound() const { return impl_->ConservativeLowerBound(); }
+ int ConservativeUpperBound() const { return impl_->ConservativeUpperBound(); }
+
+ // Returns true iff call_count calls will satisfy this cardinality.
+ bool IsSatisfiedByCallCount(int call_count) const {
+ return impl_->IsSatisfiedByCallCount(call_count);
+ }
+
+ // Returns true iff call_count calls will saturate this cardinality.
+ bool IsSaturatedByCallCount(int call_count) const {
+ return impl_->IsSaturatedByCallCount(call_count);
+ }
+
+ // Returns true iff call_count calls will over-saturate this
+ // cardinality, i.e. exceed the maximum number of allowed calls.
+ bool IsOverSaturatedByCallCount(int call_count) const {
+ return impl_->IsSaturatedByCallCount(call_count) &&
+ !impl_->IsSatisfiedByCallCount(call_count);
+ }
+
+ // Describes self to an ostream
+ void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); }
+
+ // Describes the given actual call count to an ostream.
+ static void DescribeActualCallCountTo(int actual_call_count,
+ ::std::ostream* os);
+
+ private:
+ internal::linked_ptr<const CardinalityInterface> impl_;
+};
+
+// Creates a cardinality that allows at least n calls.
+GTEST_API_ Cardinality AtLeast(int n);
+
+// Creates a cardinality that allows at most n calls.
+GTEST_API_ Cardinality AtMost(int n);
+
+// Creates a cardinality that allows any number of calls.
+GTEST_API_ Cardinality AnyNumber();
+
+// Creates a cardinality that allows between min and max calls.
+GTEST_API_ Cardinality Between(int min, int max);
+
+// Creates a cardinality that allows exactly n calls.
+GTEST_API_ Cardinality Exactly(int n);
+
+// Creates a cardinality from its implementation.
+inline Cardinality MakeCardinality(const CardinalityInterface* c) {
+ return Cardinality(c);
+}
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
diff --git a/src/testing/include/gmock/gmock-generated-actions.h b/src/testing/include/gmock/gmock-generated-actions.h
new file mode 100644
index 0000000..2327393
--- /dev/null
+++ b/src/testing/include/gmock/gmock-generated-actions.h
@@ -0,0 +1,2415 @@
+// This file was GENERATED by a script. DO NOT EDIT BY HAND!!!
+
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements some commonly used variadic actions.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
+
+#include "gmock/gmock-actions.h"
+#include "gmock/internal/gmock-port.h"
+
+namespace testing {
+namespace internal {
+
+// InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary
+// function or method with the unpacked values, where F is a function
+// type that takes N arguments.
+template <typename Result, typename ArgumentTuple>
+class InvokeHelper;
+
+template <typename R>
+class InvokeHelper<R, ::std::tr1::tuple<> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<>&) {
+ return function();
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<>&) {
+ return (obj_ptr->*method_ptr)();
+ }
+};
+
+template <typename R, typename A1>
+class InvokeHelper<R, ::std::tr1::tuple<A1> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args));
+ }
+};
+
+template <typename R, typename A1, typename A2>
+class InvokeHelper<R, ::std::tr1::tuple<A1, A2> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1, A2>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args), get<1>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1, A2>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3>
+class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1, A2,
+ A3>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args), get<1>(args), get<2>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1, A2, A3>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4>
+class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3,
+ A4>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1, A2, A3, A4>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
+ get<3>(args));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5>
+class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
+ A5>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
+ get<4>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1, A2, A3, A4, A5>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
+ get<3>(args), get<4>(args));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6>
+class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
+ A5, A6>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
+ get<4>(args), get<5>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
+ get<3>(args), get<4>(args), get<5>(args));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7>
+class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
+ A5, A6, A7>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
+ get<4>(args), get<5>(args), get<6>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6,
+ A7>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
+ get<3>(args), get<4>(args), get<5>(args), get<6>(args));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8>
+class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
+ A5, A6, A7, A8>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
+ get<4>(args), get<5>(args), get<6>(args), get<7>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7,
+ A8>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
+ get<3>(args), get<4>(args), get<5>(args), get<6>(args), get<7>(args));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8, typename A9>
+class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
+ A5, A6, A7, A8, A9>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
+ get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8,
+ A9>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
+ get<3>(args), get<4>(args), get<5>(args), get<6>(args), get<7>(args),
+ get<8>(args));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8, typename A9,
+ typename A10>
+class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9,
+ A10> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4,
+ A5, A6, A7, A8, A9, A10>& args) {
+ using ::std::tr1::get;
+ return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args),
+ get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args),
+ get<9>(args));
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8,
+ A9, A10>& args) {
+ using ::std::tr1::get;
+ return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args),
+ get<3>(args), get<4>(args), get<5>(args), get<6>(args), get<7>(args),
+ get<8>(args), get<9>(args));
+ }
+};
+
+// CallableHelper has static methods for invoking "callables",
+// i.e. function pointers and functors. It uses overloading to
+// provide a uniform interface for invoking different kinds of
+// callables. In particular, you can use:
+//
+// CallableHelper<R>::Call(callable, a1, a2, ..., an)
+//
+// to invoke an n-ary callable, where R is its return type. If an
+// argument, say a2, needs to be passed by reference, you should write
+// ByRef(a2) instead of a2 in the above expression.
+template <typename R>
+class CallableHelper {
+ public:
+ // Calls a nullary callable.
+ template <typename Function>
+ static R Call(Function function) { return function(); }
+
+ // Calls a unary callable.
+
+ // We deliberately pass a1 by value instead of const reference here
+ // in case it is a C-string literal. If we had declared the
+ // parameter as 'const A1& a1' and write Call(function, "Hi"), the
+ // compiler would've thought A1 is 'char[3]', which causes trouble
+ // when you need to copy a value of type A1. By declaring the
+ // parameter as 'A1 a1', the compiler will correctly infer that A1
+ // is 'const char*' when it sees Call(function, "Hi").
+ //
+ // Since this function is defined inline, the compiler can get rid
+ // of the copying of the arguments. Therefore the performance won't
+ // be hurt.
+ template <typename Function, typename A1>
+ static R Call(Function function, A1 a1) { return function(a1); }
+
+ // Calls a binary callable.
+ template <typename Function, typename A1, typename A2>
+ static R Call(Function function, A1 a1, A2 a2) {
+ return function(a1, a2);
+ }
+
+ // Calls a ternary callable.
+ template <typename Function, typename A1, typename A2, typename A3>
+ static R Call(Function function, A1 a1, A2 a2, A3 a3) {
+ return function(a1, a2, a3);
+ }
+
+ // Calls a 4-ary callable.
+ template <typename Function, typename A1, typename A2, typename A3,
+ typename A4>
+ static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4) {
+ return function(a1, a2, a3, a4);
+ }
+
+ // Calls a 5-ary callable.
+ template <typename Function, typename A1, typename A2, typename A3,
+ typename A4, typename A5>
+ static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
+ return function(a1, a2, a3, a4, a5);
+ }
+
+ // Calls a 6-ary callable.
+ template <typename Function, typename A1, typename A2, typename A3,
+ typename A4, typename A5, typename A6>
+ static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
+ return function(a1, a2, a3, a4, a5, a6);
+ }
+
+ // Calls a 7-ary callable.
+ template <typename Function, typename A1, typename A2, typename A3,
+ typename A4, typename A5, typename A6, typename A7>
+ static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
+ A7 a7) {
+ return function(a1, a2, a3, a4, a5, a6, a7);
+ }
+
+ // Calls a 8-ary callable.
+ template <typename Function, typename A1, typename A2, typename A3,
+ typename A4, typename A5, typename A6, typename A7, typename A8>
+ static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
+ A7 a7, A8 a8) {
+ return function(a1, a2, a3, a4, a5, a6, a7, a8);
+ }
+
+ // Calls a 9-ary callable.
+ template <typename Function, typename A1, typename A2, typename A3,
+ typename A4, typename A5, typename A6, typename A7, typename A8,
+ typename A9>
+ static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
+ A7 a7, A8 a8, A9 a9) {
+ return function(a1, a2, a3, a4, a5, a6, a7, a8, a9);
+ }
+
+ // Calls a 10-ary callable.
+ template <typename Function, typename A1, typename A2, typename A3,
+ typename A4, typename A5, typename A6, typename A7, typename A8,
+ typename A9, typename A10>
+ static R Call(Function function, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6,
+ A7 a7, A8 a8, A9 a9, A10 a10) {
+ return function(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
+ }
+}; // class CallableHelper
+
+// An INTERNAL macro for extracting the type of a tuple field. It's
+// subject to change without notice - DO NOT USE IN USER CODE!
+#define GMOCK_FIELD_(Tuple, N) \
+ typename ::std::tr1::tuple_element<N, Tuple>::type
+
+// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::type is the
+// type of an n-ary function whose i-th (1-based) argument type is the
+// k{i}-th (0-based) field of ArgumentTuple, which must be a tuple
+// type, and whose return type is Result. For example,
+// SelectArgs<int, ::std::tr1::tuple<bool, char, double, long>, 0, 3>::type
+// is int(bool, long).
+//
+// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::Select(args)
+// returns the selected fields (k1, k2, ..., k_n) of args as a tuple.
+// For example,
+// SelectArgs<int, ::std::tr1::tuple<bool, char, double>, 2, 0>::Select(
+// ::std::tr1::make_tuple(true, 'a', 2.5))
+// returns ::std::tr1::tuple (2.5, true).
+//
+// The numbers in list k1, k2, ..., k_n must be >= 0, where n can be
+// in the range [0, 10]. Duplicates are allowed and they don't have
+// to be in an ascending or descending order.
+
+template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
+ int k4, int k5, int k6, int k7, int k8, int k9, int k10>
+class SelectArgs {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
+ GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
+ GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
+ GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7),
+ GMOCK_FIELD_(ArgumentTuple, k8), GMOCK_FIELD_(ArgumentTuple, k9),
+ GMOCK_FIELD_(ArgumentTuple, k10));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
+ get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args),
+ get<k8>(args), get<k9>(args), get<k10>(args));
+ }
+};
+
+template <typename Result, typename ArgumentTuple>
+class SelectArgs<Result, ArgumentTuple,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef Result type();
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& /* args */) {
+ using ::std::tr1::get;
+ return SelectedArgs();
+ }
+};
+
+template <typename Result, typename ArgumentTuple, int k1>
+class SelectArgs<Result, ArgumentTuple,
+ k1, -1, -1, -1, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args));
+ }
+};
+
+template <typename Result, typename ArgumentTuple, int k1, int k2>
+class SelectArgs<Result, ArgumentTuple,
+ k1, k2, -1, -1, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
+ GMOCK_FIELD_(ArgumentTuple, k2));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args), get<k2>(args));
+ }
+};
+
+template <typename Result, typename ArgumentTuple, int k1, int k2, int k3>
+class SelectArgs<Result, ArgumentTuple,
+ k1, k2, k3, -1, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
+ GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args));
+ }
+};
+
+template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
+ int k4>
+class SelectArgs<Result, ArgumentTuple,
+ k1, k2, k3, k4, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
+ GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
+ GMOCK_FIELD_(ArgumentTuple, k4));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
+ get<k4>(args));
+ }
+};
+
+template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
+ int k4, int k5>
+class SelectArgs<Result, ArgumentTuple,
+ k1, k2, k3, k4, k5, -1, -1, -1, -1, -1> {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
+ GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
+ GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
+ get<k4>(args), get<k5>(args));
+ }
+};
+
+template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
+ int k4, int k5, int k6>
+class SelectArgs<Result, ArgumentTuple,
+ k1, k2, k3, k4, k5, k6, -1, -1, -1, -1> {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
+ GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
+ GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
+ GMOCK_FIELD_(ArgumentTuple, k6));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
+ get<k4>(args), get<k5>(args), get<k6>(args));
+ }
+};
+
+template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
+ int k4, int k5, int k6, int k7>
+class SelectArgs<Result, ArgumentTuple,
+ k1, k2, k3, k4, k5, k6, k7, -1, -1, -1> {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
+ GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
+ GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
+ GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
+ get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args));
+ }
+};
+
+template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
+ int k4, int k5, int k6, int k7, int k8>
+class SelectArgs<Result, ArgumentTuple,
+ k1, k2, k3, k4, k5, k6, k7, k8, -1, -1> {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
+ GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
+ GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
+ GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7),
+ GMOCK_FIELD_(ArgumentTuple, k8));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
+ get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args),
+ get<k8>(args));
+ }
+};
+
+template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
+ int k4, int k5, int k6, int k7, int k8, int k9>
+class SelectArgs<Result, ArgumentTuple,
+ k1, k2, k3, k4, k5, k6, k7, k8, k9, -1> {
+ public:
+ typedef Result type(GMOCK_FIELD_(ArgumentTuple, k1),
+ GMOCK_FIELD_(ArgumentTuple, k2), GMOCK_FIELD_(ArgumentTuple, k3),
+ GMOCK_FIELD_(ArgumentTuple, k4), GMOCK_FIELD_(ArgumentTuple, k5),
+ GMOCK_FIELD_(ArgumentTuple, k6), GMOCK_FIELD_(ArgumentTuple, k7),
+ GMOCK_FIELD_(ArgumentTuple, k8), GMOCK_FIELD_(ArgumentTuple, k9));
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs(get<k1>(args), get<k2>(args), get<k3>(args),
+ get<k4>(args), get<k5>(args), get<k6>(args), get<k7>(args),
+ get<k8>(args), get<k9>(args));
+ }
+};
+
+#undef GMOCK_FIELD_
+
+// Implements the WithArgs action.
+template <typename InnerAction, int k1 = -1, int k2 = -1, int k3 = -1,
+ int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1,
+ int k9 = -1, int k10 = -1>
+class WithArgsAction {
+ public:
+ explicit WithArgsAction(const InnerAction& action) : action_(action) {}
+
+ template <typename F>
+ operator Action<F>() const { return MakeAction(new Impl<F>(action_)); }
+
+ private:
+ template <typename F>
+ class Impl : public ActionInterface<F> {
+ public:
+ typedef typename Function<F>::Result Result;
+ typedef typename Function<F>::ArgumentTuple ArgumentTuple;
+
+ explicit Impl(const InnerAction& action) : action_(action) {}
+
+ virtual Result Perform(const ArgumentTuple& args) {
+ return action_.Perform(SelectArgs<Result, ArgumentTuple, k1, k2, k3, k4,
+ k5, k6, k7, k8, k9, k10>::Select(args));
+ }
+
+ private:
+ typedef typename SelectArgs<Result, ArgumentTuple,
+ k1, k2, k3, k4, k5, k6, k7, k8, k9, k10>::type InnerFunctionType;
+
+ Action<InnerFunctionType> action_;
+ };
+
+ const InnerAction action_;
+
+ GTEST_DISALLOW_ASSIGN_(WithArgsAction);
+};
+
+// A macro from the ACTION* family (defined later in this file)
+// defines an action that can be used in a mock function. Typically,
+// these actions only care about a subset of the arguments of the mock
+// function. For example, if such an action only uses the second
+// argument, it can be used in any mock function that takes >= 2
+// arguments where the type of the second argument is compatible.
+//
+// Therefore, the action implementation must be prepared to take more
+// arguments than it needs. The ExcessiveArg type is used to
+// represent those excessive arguments. In order to keep the compiler
+// error messages tractable, we define it in the testing namespace
+// instead of testing::internal. However, this is an INTERNAL TYPE
+// and subject to change without notice, so a user MUST NOT USE THIS
+// TYPE DIRECTLY.
+struct ExcessiveArg {};
+
+// A helper class needed for implementing the ACTION* macros.
+template <typename Result, class Impl>
+class ActionHelper {
+ public:
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<>(args, ExcessiveArg(),
+ ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg());
+ }
+
+ template <typename A0>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0>(args, get<0>(args),
+ ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg());
+ }
+
+ template <typename A0, typename A1>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0, A1>(args, get<0>(args),
+ get<1>(args), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg());
+ }
+
+ template <typename A0, typename A1, typename A2>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0, A1, A2>(args, get<0>(args),
+ get<1>(args), get<2>(args), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg());
+ }
+
+ template <typename A0, typename A1, typename A2, typename A3>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2,
+ A3>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0, A1, A2, A3>(args, get<0>(args),
+ get<1>(args), get<2>(args), get<3>(args), ExcessiveArg(),
+ ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg());
+ }
+
+ template <typename A0, typename A1, typename A2, typename A3, typename A4>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3,
+ A4>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4>(args,
+ get<0>(args), get<1>(args), get<2>(args), get<3>(args), get<4>(args),
+ ExcessiveArg(), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg());
+ }
+
+ template <typename A0, typename A1, typename A2, typename A3, typename A4,
+ typename A5>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
+ A5>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5>(args,
+ get<0>(args), get<1>(args), get<2>(args), get<3>(args), get<4>(args),
+ get<5>(args), ExcessiveArg(), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg());
+ }
+
+ template <typename A0, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
+ A5, A6>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6>(args,
+ get<0>(args), get<1>(args), get<2>(args), get<3>(args), get<4>(args),
+ get<5>(args), get<6>(args), ExcessiveArg(), ExcessiveArg(),
+ ExcessiveArg());
+ }
+
+ template <typename A0, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
+ A5, A6, A7>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6,
+ A7>(args, get<0>(args), get<1>(args), get<2>(args), get<3>(args),
+ get<4>(args), get<5>(args), get<6>(args), get<7>(args), ExcessiveArg(),
+ ExcessiveArg());
+ }
+
+ template <typename A0, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
+ A5, A6, A7, A8>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6, A7,
+ A8>(args, get<0>(args), get<1>(args), get<2>(args), get<3>(args),
+ get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args),
+ ExcessiveArg());
+ }
+
+ template <typename A0, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8, typename A9>
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<A0, A1, A2, A3, A4,
+ A5, A6, A7, A8, A9>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<A0, A1, A2, A3, A4, A5, A6, A7, A8,
+ A9>(args, get<0>(args), get<1>(args), get<2>(args), get<3>(args),
+ get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args),
+ get<9>(args));
+ }
+};
+
+} // namespace internal
+
+// Various overloads for Invoke().
+
+// WithArgs<N1, N2, ..., Nk>(an_action) creates an action that passes
+// the selected arguments of the mock function to an_action and
+// performs it. It serves as an adaptor between actions with
+// different argument lists. C++ doesn't support default arguments for
+// function templates, so we have to overload it.
+template <int k1, typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1>(action);
+}
+
+template <int k1, int k2, typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1, k2>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1, k2>(action);
+}
+
+template <int k1, int k2, int k3, typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1, k2, k3>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1, k2, k3>(action);
+}
+
+template <int k1, int k2, int k3, int k4, typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1, k2, k3, k4>(action);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5>(action);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6>(action);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, int k7,
+ typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6,
+ k7>(action);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8,
+ typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7,
+ k8>(action);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8,
+ int k9, typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8, k9>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8,
+ k9>(action);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8,
+ int k9, int k10, typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8,
+ k9, k10>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k1, k2, k3, k4, k5, k6, k7, k8,
+ k9, k10>(action);
+}
+
+// Creates an action that does actions a1, a2, ..., sequentially in
+// each invocation.
+template <typename Action1, typename Action2>
+inline internal::DoBothAction<Action1, Action2>
+DoAll(Action1 a1, Action2 a2) {
+ return internal::DoBothAction<Action1, Action2>(a1, a2);
+}
+
+template <typename Action1, typename Action2, typename Action3>
+inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
+ Action3> >
+DoAll(Action1 a1, Action2 a2, Action3 a3) {
+ return DoAll(a1, DoAll(a2, a3));
+}
+
+template <typename Action1, typename Action2, typename Action3,
+ typename Action4>
+inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
+ internal::DoBothAction<Action3, Action4> > >
+DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4) {
+ return DoAll(a1, DoAll(a2, a3, a4));
+}
+
+template <typename Action1, typename Action2, typename Action3,
+ typename Action4, typename Action5>
+inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
+ internal::DoBothAction<Action3, internal::DoBothAction<Action4,
+ Action5> > > >
+DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5) {
+ return DoAll(a1, DoAll(a2, a3, a4, a5));
+}
+
+template <typename Action1, typename Action2, typename Action3,
+ typename Action4, typename Action5, typename Action6>
+inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
+ internal::DoBothAction<Action3, internal::DoBothAction<Action4,
+ internal::DoBothAction<Action5, Action6> > > > >
+DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6) {
+ return DoAll(a1, DoAll(a2, a3, a4, a5, a6));
+}
+
+template <typename Action1, typename Action2, typename Action3,
+ typename Action4, typename Action5, typename Action6, typename Action7>
+inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
+ internal::DoBothAction<Action3, internal::DoBothAction<Action4,
+ internal::DoBothAction<Action5, internal::DoBothAction<Action6,
+ Action7> > > > > >
+DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6,
+ Action7 a7) {
+ return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7));
+}
+
+template <typename Action1, typename Action2, typename Action3,
+ typename Action4, typename Action5, typename Action6, typename Action7,
+ typename Action8>
+inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
+ internal::DoBothAction<Action3, internal::DoBothAction<Action4,
+ internal::DoBothAction<Action5, internal::DoBothAction<Action6,
+ internal::DoBothAction<Action7, Action8> > > > > > >
+DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6,
+ Action7 a7, Action8 a8) {
+ return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7, a8));
+}
+
+template <typename Action1, typename Action2, typename Action3,
+ typename Action4, typename Action5, typename Action6, typename Action7,
+ typename Action8, typename Action9>
+inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
+ internal::DoBothAction<Action3, internal::DoBothAction<Action4,
+ internal::DoBothAction<Action5, internal::DoBothAction<Action6,
+ internal::DoBothAction<Action7, internal::DoBothAction<Action8,
+ Action9> > > > > > > >
+DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6,
+ Action7 a7, Action8 a8, Action9 a9) {
+ return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7, a8, a9));
+}
+
+template <typename Action1, typename Action2, typename Action3,
+ typename Action4, typename Action5, typename Action6, typename Action7,
+ typename Action8, typename Action9, typename Action10>
+inline internal::DoBothAction<Action1, internal::DoBothAction<Action2,
+ internal::DoBothAction<Action3, internal::DoBothAction<Action4,
+ internal::DoBothAction<Action5, internal::DoBothAction<Action6,
+ internal::DoBothAction<Action7, internal::DoBothAction<Action8,
+ internal::DoBothAction<Action9, Action10> > > > > > > > >
+DoAll(Action1 a1, Action2 a2, Action3 a3, Action4 a4, Action5 a5, Action6 a6,
+ Action7 a7, Action8 a8, Action9 a9, Action10 a10) {
+ return DoAll(a1, DoAll(a2, a3, a4, a5, a6, a7, a8, a9, a10));
+}
+
+} // namespace testing
+
+// The ACTION* family of macros can be used in a namespace scope to
+// define custom actions easily. The syntax:
+//
+// ACTION(name) { statements; }
+//
+// will define an action with the given name that executes the
+// statements. The value returned by the statements will be used as
+// the return value of the action. Inside the statements, you can
+// refer to the K-th (0-based) argument of the mock function by
+// 'argK', and refer to its type by 'argK_type'. For example:
+//
+// ACTION(IncrementArg1) {
+// arg1_type temp = arg1;
+// return ++(*temp);
+// }
+//
+// allows you to write
+//
+// ...WillOnce(IncrementArg1());
+//
+// You can also refer to the entire argument tuple and its type by
+// 'args' and 'args_type', and refer to the mock function type and its
+// return type by 'function_type' and 'return_type'.
+//
+// Note that you don't need to specify the types of the mock function
+// arguments. However rest assured that your code is still type-safe:
+// you'll get a compiler error if *arg1 doesn't support the ++
+// operator, or if the type of ++(*arg1) isn't compatible with the
+// mock function's return type, for example.
+//
+// Sometimes you'll want to parameterize the action. For that you can use
+// another macro:
+//
+// ACTION_P(name, param_name) { statements; }
+//
+// For example:
+//
+// ACTION_P(Add, n) { return arg0 + n; }
+//
+// will allow you to write:
+//
+// ...WillOnce(Add(5));
+//
+// Note that you don't need to provide the type of the parameter
+// either. If you need to reference the type of a parameter named
+// 'foo', you can write 'foo_type'. For example, in the body of
+// ACTION_P(Add, n) above, you can write 'n_type' to refer to the type
+// of 'n'.
+//
+// We also provide ACTION_P2, ACTION_P3, ..., up to ACTION_P10 to support
+// multi-parameter actions.
+//
+// For the purpose of typing, you can view
+//
+// ACTION_Pk(Foo, p1, ..., pk) { ... }
+//
+// as shorthand for
+//
+// template <typename p1_type, ..., typename pk_type>
+// FooActionPk<p1_type, ..., pk_type> Foo(p1_type p1, ..., pk_type pk) { ... }
+//
+// In particular, you can provide the template type arguments
+// explicitly when invoking Foo(), as in Foo<long, bool>(5, false);
+// although usually you can rely on the compiler to infer the types
+// for you automatically. You can assign the result of expression
+// Foo(p1, ..., pk) to a variable of type FooActionPk<p1_type, ...,
+// pk_type>. This can be useful when composing actions.
+//
+// You can also overload actions with different numbers of parameters:
+//
+// ACTION_P(Plus, a) { ... }
+// ACTION_P2(Plus, a, b) { ... }
+//
+// While it's tempting to always use the ACTION* macros when defining
+// a new action, you should also consider implementing ActionInterface
+// or using MakePolymorphicAction() instead, especially if you need to
+// use the action a lot. While these approaches require more work,
+// they give you more control on the types of the mock function
+// arguments and the action parameters, which in general leads to
+// better compiler error messages that pay off in the long run. They
+// also allow overloading actions based on parameter types (as opposed
+// to just based on the number of parameters).
+//
+// CAVEAT:
+//
+// ACTION*() can only be used in a namespace scope. The reason is
+// that C++ doesn't yet allow function-local types to be used to
+// instantiate templates. The up-coming C++0x standard will fix this.
+// Once that's done, we'll consider supporting using ACTION*() inside
+// a function.
+//
+// MORE INFORMATION:
+//
+// To learn more about using these macros, please search for 'ACTION'
+// on http://code.google.com/p/googlemock/wiki/CookBook.
+
+// An internal macro needed for implementing ACTION*().
+#define GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_\
+ const args_type& args GTEST_ATTRIBUTE_UNUSED_, \
+ arg0_type arg0 GTEST_ATTRIBUTE_UNUSED_, \
+ arg1_type arg1 GTEST_ATTRIBUTE_UNUSED_, \
+ arg2_type arg2 GTEST_ATTRIBUTE_UNUSED_, \
+ arg3_type arg3 GTEST_ATTRIBUTE_UNUSED_, \
+ arg4_type arg4 GTEST_ATTRIBUTE_UNUSED_, \
+ arg5_type arg5 GTEST_ATTRIBUTE_UNUSED_, \
+ arg6_type arg6 GTEST_ATTRIBUTE_UNUSED_, \
+ arg7_type arg7 GTEST_ATTRIBUTE_UNUSED_, \
+ arg8_type arg8 GTEST_ATTRIBUTE_UNUSED_, \
+ arg9_type arg9 GTEST_ATTRIBUTE_UNUSED_
+
+// Sometimes you want to give an action explicit template parameters
+// that cannot be inferred from its value parameters. ACTION() and
+// ACTION_P*() don't support that. ACTION_TEMPLATE() remedies that
+// and can be viewed as an extension to ACTION() and ACTION_P*().
+//
+// The syntax:
+//
+// ACTION_TEMPLATE(ActionName,
+// HAS_m_TEMPLATE_PARAMS(kind1, name1, ..., kind_m, name_m),
+// AND_n_VALUE_PARAMS(p1, ..., p_n)) { statements; }
+//
+// defines an action template that takes m explicit template
+// parameters and n value parameters. name_i is the name of the i-th
+// template parameter, and kind_i specifies whether it's a typename,
+// an integral constant, or a template. p_i is the name of the i-th
+// value parameter.
+//
+// Example:
+//
+// // DuplicateArg<k, T>(output) converts the k-th argument of the mock
+// // function to type T and copies it to *output.
+// ACTION_TEMPLATE(DuplicateArg,
+// HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
+// AND_1_VALUE_PARAMS(output)) {
+// *output = T(std::tr1::get<k>(args));
+// }
+// ...
+// int n;
+// EXPECT_CALL(mock, Foo(_, _))
+// .WillOnce(DuplicateArg<1, unsigned char>(&n));
+//
+// To create an instance of an action template, write:
+//
+// ActionName<t1, ..., t_m>(v1, ..., v_n)
+//
+// where the ts are the template arguments and the vs are the value
+// arguments. The value argument types are inferred by the compiler.
+// If you want to explicitly specify the value argument types, you can
+// provide additional template arguments:
+//
+// ActionName<t1, ..., t_m, u1, ..., u_k>(v1, ..., v_n)
+//
+// where u_i is the desired type of v_i.
+//
+// ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded on the
+// number of value parameters, but not on the number of template
+// parameters. Without the restriction, the meaning of the following
+// is unclear:
+//
+// OverloadedAction<int, bool>(x);
+//
+// Are we using a single-template-parameter action where 'bool' refers
+// to the type of x, or are we using a two-template-parameter action
+// where the compiler is asked to infer the type of x?
+//
+// Implementation notes:
+//
+// GMOCK_INTERNAL_*_HAS_m_TEMPLATE_PARAMS and
+// GMOCK_INTERNAL_*_AND_n_VALUE_PARAMS are internal macros for
+// implementing ACTION_TEMPLATE. The main trick we use is to create
+// new macro invocations when expanding a macro. For example, we have
+//
+// #define ACTION_TEMPLATE(name, template_params, value_params)
+// ... GMOCK_INTERNAL_DECL_##template_params ...
+//
+// which causes ACTION_TEMPLATE(..., HAS_1_TEMPLATE_PARAMS(typename, T), ...)
+// to expand to
+//
+// ... GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(typename, T) ...
+//
+// Since GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS is a macro, the
+// preprocessor will continue to expand it to
+//
+// ... typename T ...
+//
+// This technique conforms to the C++ standard and is portable. It
+// allows us to implement action templates using O(N) code, where N is
+// the maximum number of template/value parameters supported. Without
+// using it, we'd have to devote O(N^2) amount of code to implement all
+// combinations of m and n.
+
+// Declares the template parameters.
+#define GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(kind0, name0) kind0 name0
+#define GMOCK_INTERNAL_DECL_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
+ name1) kind0 name0, kind1 name1
+#define GMOCK_INTERNAL_DECL_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2) kind0 name0, kind1 name1, kind2 name2
+#define GMOCK_INTERNAL_DECL_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3) kind0 name0, kind1 name1, kind2 name2, \
+ kind3 name3
+#define GMOCK_INTERNAL_DECL_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4) kind0 name0, kind1 name1, \
+ kind2 name2, kind3 name3, kind4 name4
+#define GMOCK_INTERNAL_DECL_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5) kind0 name0, \
+ kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5
+#define GMOCK_INTERNAL_DECL_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
+ name6) kind0 name0, kind1 name1, kind2 name2, kind3 name3, kind4 name4, \
+ kind5 name5, kind6 name6
+#define GMOCK_INTERNAL_DECL_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
+ kind7, name7) kind0 name0, kind1 name1, kind2 name2, kind3 name3, \
+ kind4 name4, kind5 name5, kind6 name6, kind7 name7
+#define GMOCK_INTERNAL_DECL_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
+ kind7, name7, kind8, name8) kind0 name0, kind1 name1, kind2 name2, \
+ kind3 name3, kind4 name4, kind5 name5, kind6 name6, kind7 name7, \
+ kind8 name8
+#define GMOCK_INTERNAL_DECL_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
+ name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
+ name6, kind7, name7, kind8, name8, kind9, name9) kind0 name0, \
+ kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5, \
+ kind6 name6, kind7 name7, kind8 name8, kind9 name9
+
+// Lists the template parameters.
+#define GMOCK_INTERNAL_LIST_HAS_1_TEMPLATE_PARAMS(kind0, name0) name0
+#define GMOCK_INTERNAL_LIST_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
+ name1) name0, name1
+#define GMOCK_INTERNAL_LIST_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2) name0, name1, name2
+#define GMOCK_INTERNAL_LIST_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3) name0, name1, name2, name3
+#define GMOCK_INTERNAL_LIST_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4) name0, name1, name2, name3, \
+ name4
+#define GMOCK_INTERNAL_LIST_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5) name0, name1, \
+ name2, name3, name4, name5
+#define GMOCK_INTERNAL_LIST_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
+ name6) name0, name1, name2, name3, name4, name5, name6
+#define GMOCK_INTERNAL_LIST_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
+ kind7, name7) name0, name1, name2, name3, name4, name5, name6, name7
+#define GMOCK_INTERNAL_LIST_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
+ kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
+ kind7, name7, kind8, name8) name0, name1, name2, name3, name4, name5, \
+ name6, name7, name8
+#define GMOCK_INTERNAL_LIST_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
+ name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
+ name6, kind7, name7, kind8, name8, kind9, name9) name0, name1, name2, \
+ name3, name4, name5, name6, name7, name8, name9
+
+// Declares the types of value parameters.
+#define GMOCK_INTERNAL_DECL_TYPE_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_DECL_TYPE_AND_1_VALUE_PARAMS(p0) , typename p0##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_2_VALUE_PARAMS(p0, p1) , \
+ typename p0##_type, typename p1##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , \
+ typename p0##_type, typename p1##_type, typename p2##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
+ typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
+ typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
+ typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) , typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7) , typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8) , typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type
+#define GMOCK_INTERNAL_DECL_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8, p9) , typename p0##_type, typename p1##_type, \
+ typename p2##_type, typename p3##_type, typename p4##_type, \
+ typename p5##_type, typename p6##_type, typename p7##_type, \
+ typename p8##_type, typename p9##_type
+
+// Initializes the value parameters.
+#define GMOCK_INTERNAL_INIT_AND_0_VALUE_PARAMS()\
+ ()
+#define GMOCK_INTERNAL_INIT_AND_1_VALUE_PARAMS(p0)\
+ (p0##_type gmock_p0) : p0(gmock_p0)
+#define GMOCK_INTERNAL_INIT_AND_2_VALUE_PARAMS(p0, p1)\
+ (p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), p1(gmock_p1)
+#define GMOCK_INTERNAL_INIT_AND_3_VALUE_PARAMS(p0, p1, p2)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2)
+#define GMOCK_INTERNAL_INIT_AND_4_VALUE_PARAMS(p0, p1, p2, p3)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3)
+#define GMOCK_INTERNAL_INIT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), \
+ p2(gmock_p2), p3(gmock_p3), p4(gmock_p4)
+#define GMOCK_INTERNAL_INIT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5)
+#define GMOCK_INTERNAL_INIT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6)
+#define GMOCK_INTERNAL_INIT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), \
+ p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
+ p7(gmock_p7)
+#define GMOCK_INTERNAL_INIT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7, \
+ p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
+ p8(gmock_p8)
+#define GMOCK_INTERNAL_INIT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9)\
+ (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
+ p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
+ p8(gmock_p8), p9(gmock_p9)
+
+// Declares the fields for storing the value parameters.
+#define GMOCK_INTERNAL_DEFN_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_DEFN_AND_1_VALUE_PARAMS(p0) p0##_type p0;
+#define GMOCK_INTERNAL_DEFN_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0; \
+ p1##_type p1;
+#define GMOCK_INTERNAL_DEFN_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0; \
+ p1##_type p1; p2##_type p2;
+#define GMOCK_INTERNAL_DEFN_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0; \
+ p1##_type p1; p2##_type p2; p3##_type p3;
+#define GMOCK_INTERNAL_DEFN_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
+ p4) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4;
+#define GMOCK_INTERNAL_DEFN_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
+ p5) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
+ p5##_type p5;
+#define GMOCK_INTERNAL_DEFN_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
+ p5##_type p5; p6##_type p6;
+#define GMOCK_INTERNAL_DEFN_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
+ p5##_type p5; p6##_type p6; p7##_type p7;
+#define GMOCK_INTERNAL_DEFN_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
+ p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8;
+#define GMOCK_INTERNAL_DEFN_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
+ p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8; \
+ p9##_type p9;
+
+// Lists the value parameters.
+#define GMOCK_INTERNAL_LIST_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_LIST_AND_1_VALUE_PARAMS(p0) p0
+#define GMOCK_INTERNAL_LIST_AND_2_VALUE_PARAMS(p0, p1) p0, p1
+#define GMOCK_INTERNAL_LIST_AND_3_VALUE_PARAMS(p0, p1, p2) p0, p1, p2
+#define GMOCK_INTERNAL_LIST_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0, p1, p2, p3
+#define GMOCK_INTERNAL_LIST_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) p0, p1, \
+ p2, p3, p4
+#define GMOCK_INTERNAL_LIST_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) p0, \
+ p1, p2, p3, p4, p5
+#define GMOCK_INTERNAL_LIST_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) p0, p1, p2, p3, p4, p5, p6
+#define GMOCK_INTERNAL_LIST_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7) p0, p1, p2, p3, p4, p5, p6, p7
+#define GMOCK_INTERNAL_LIST_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8) p0, p1, p2, p3, p4, p5, p6, p7, p8
+#define GMOCK_INTERNAL_LIST_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9) p0, p1, p2, p3, p4, p5, p6, p7, p8, p9
+
+// Lists the value parameter types.
+#define GMOCK_INTERNAL_LIST_TYPE_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_LIST_TYPE_AND_1_VALUE_PARAMS(p0) , p0##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_2_VALUE_PARAMS(p0, p1) , p0##_type, \
+ p1##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , p0##_type, \
+ p1##_type, p2##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
+ p0##_type, p1##_type, p2##_type, p3##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
+ p0##_type, p1##_type, p2##_type, p3##_type, p4##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
+ p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type, \
+ p6##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, p7##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, p7##_type, p8##_type
+#define GMOCK_INTERNAL_LIST_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8, p9) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, p7##_type, p8##_type, p9##_type
+
+// Declares the value parameters.
+#define GMOCK_INTERNAL_DECL_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_DECL_AND_1_VALUE_PARAMS(p0) p0##_type p0
+#define GMOCK_INTERNAL_DECL_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0, \
+ p1##_type p1
+#define GMOCK_INTERNAL_DECL_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0, \
+ p1##_type p1, p2##_type p2
+#define GMOCK_INTERNAL_DECL_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0, \
+ p1##_type p1, p2##_type p2, p3##_type p3
+#define GMOCK_INTERNAL_DECL_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
+ p4) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4
+#define GMOCK_INTERNAL_DECL_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
+ p5) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
+ p5##_type p5
+#define GMOCK_INTERNAL_DECL_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
+ p6) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
+ p5##_type p5, p6##_type p6
+#define GMOCK_INTERNAL_DECL_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
+ p5##_type p5, p6##_type p6, p7##_type p7
+#define GMOCK_INTERNAL_DECL_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8
+#define GMOCK_INTERNAL_DECL_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
+ p9##_type p9
+
+// The suffix of the class template implementing the action template.
+#define GMOCK_INTERNAL_COUNT_AND_0_VALUE_PARAMS()
+#define GMOCK_INTERNAL_COUNT_AND_1_VALUE_PARAMS(p0) P
+#define GMOCK_INTERNAL_COUNT_AND_2_VALUE_PARAMS(p0, p1) P2
+#define GMOCK_INTERNAL_COUNT_AND_3_VALUE_PARAMS(p0, p1, p2) P3
+#define GMOCK_INTERNAL_COUNT_AND_4_VALUE_PARAMS(p0, p1, p2, p3) P4
+#define GMOCK_INTERNAL_COUNT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) P5
+#define GMOCK_INTERNAL_COUNT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) P6
+#define GMOCK_INTERNAL_COUNT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6) P7
+#define GMOCK_INTERNAL_COUNT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7) P8
+#define GMOCK_INTERNAL_COUNT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8) P9
+#define GMOCK_INTERNAL_COUNT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
+ p7, p8, p9) P10
+
+// The name of the class template implementing the action template.
+#define GMOCK_ACTION_CLASS_(name, value_params)\
+ GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
+
+#define ACTION_TEMPLATE(name, template_params, value_params)\
+ template <GMOCK_INTERNAL_DECL_##template_params\
+ GMOCK_INTERNAL_DECL_TYPE_##value_params>\
+ class GMOCK_ACTION_CLASS_(name, value_params) {\
+ public:\
+ GMOCK_ACTION_CLASS_(name, value_params)\
+ GMOCK_INTERNAL_INIT_##value_params {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ explicit gmock_Impl GMOCK_INTERNAL_INIT_##value_params {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ GMOCK_INTERNAL_DEFN_##value_params\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(\
+ new gmock_Impl<F>(GMOCK_INTERNAL_LIST_##value_params));\
+ }\
+ GMOCK_INTERNAL_DEFN_##value_params\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(GMOCK_ACTION_CLASS_(name, value_params));\
+ };\
+ template <GMOCK_INTERNAL_DECL_##template_params\
+ GMOCK_INTERNAL_DECL_TYPE_##value_params>\
+ inline GMOCK_ACTION_CLASS_(name, value_params)<\
+ GMOCK_INTERNAL_LIST_##template_params\
+ GMOCK_INTERNAL_LIST_TYPE_##value_params> name(\
+ GMOCK_INTERNAL_DECL_##value_params) {\
+ return GMOCK_ACTION_CLASS_(name, value_params)<\
+ GMOCK_INTERNAL_LIST_##template_params\
+ GMOCK_INTERNAL_LIST_TYPE_##value_params>(\
+ GMOCK_INTERNAL_LIST_##value_params);\
+ }\
+ template <GMOCK_INTERNAL_DECL_##template_params\
+ GMOCK_INTERNAL_DECL_TYPE_##value_params>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ GMOCK_ACTION_CLASS_(name, value_params)<\
+ GMOCK_INTERNAL_LIST_##template_params\
+ GMOCK_INTERNAL_LIST_TYPE_##value_params>::gmock_Impl<F>::\
+ gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION(name)\
+ class name##Action {\
+ public:\
+ name##Action() {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl() {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>());\
+ }\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##Action);\
+ };\
+ inline name##Action name() {\
+ return name##Action();\
+ }\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##Action::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P(name, p0)\
+ template <typename p0##_type>\
+ class name##ActionP {\
+ public:\
+ name##ActionP(p0##_type gmock_p0) : p0(gmock_p0) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ explicit gmock_Impl(p0##_type gmock_p0) : p0(gmock_p0) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0));\
+ }\
+ p0##_type p0;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP);\
+ };\
+ template <typename p0##_type>\
+ inline name##ActionP<p0##_type> name(p0##_type p0) {\
+ return name##ActionP<p0##_type>(p0);\
+ }\
+ template <typename p0##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP<p0##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P2(name, p0, p1)\
+ template <typename p0##_type, typename p1##_type>\
+ class name##ActionP2 {\
+ public:\
+ name##ActionP2(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \
+ p1(gmock_p1) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \
+ p1(gmock_p1) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ p1##_type p1;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0, p1));\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP2);\
+ };\
+ template <typename p0##_type, typename p1##_type>\
+ inline name##ActionP2<p0##_type, p1##_type> name(p0##_type p0, \
+ p1##_type p1) {\
+ return name##ActionP2<p0##_type, p1##_type>(p0, p1);\
+ }\
+ template <typename p0##_type, typename p1##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP2<p0##_type, p1##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P3(name, p0, p1, p2)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type>\
+ class name##ActionP3 {\
+ public:\
+ name##ActionP3(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2));\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP3);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type>\
+ inline name##ActionP3<p0##_type, p1##_type, p2##_type> name(p0##_type p0, \
+ p1##_type p1, p2##_type p2) {\
+ return name##ActionP3<p0##_type, p1##_type, p2##_type>(p0, p1, p2);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP3<p0##_type, p1##_type, \
+ p2##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P4(name, p0, p1, p2, p3)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type>\
+ class name##ActionP4 {\
+ public:\
+ name##ActionP4(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), \
+ p2(gmock_p2), p3(gmock_p3) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3));\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP4);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type>\
+ inline name##ActionP4<p0##_type, p1##_type, p2##_type, \
+ p3##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
+ p3##_type p3) {\
+ return name##ActionP4<p0##_type, p1##_type, p2##_type, p3##_type>(p0, p1, \
+ p2, p3);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP4<p0##_type, p1##_type, p2##_type, \
+ p3##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P5(name, p0, p1, p2, p3, p4)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type>\
+ class name##ActionP5 {\
+ public:\
+ name##ActionP5(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, \
+ p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4) : p0(gmock_p0), \
+ p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), p4(gmock_p4) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4));\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP5);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type>\
+ inline name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4) {\
+ return name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type>(p0, p1, p2, p3, p4);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP5<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P6(name, p0, p1, p2, p3, p4, p5)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type>\
+ class name##ActionP6 {\
+ public:\
+ name##ActionP6(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5));\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP6);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type>\
+ inline name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
+ p3##_type p3, p4##_type p4, p5##_type p5) {\
+ return name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP6<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P7(name, p0, p1, p2, p3, p4, p5, p6)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type>\
+ class name##ActionP7 {\
+ public:\
+ name##ActionP7(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5, p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), \
+ p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), \
+ p6(gmock_p6) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
+ p6));\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP7);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type>\
+ inline name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type> name(p0##_type p0, p1##_type p1, \
+ p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
+ p6##_type p6) {\
+ return name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, p6);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP7<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P8(name, p0, p1, p2, p3, p4, p5, p6, p7)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type>\
+ class name##ActionP8 {\
+ public:\
+ name##ActionP8(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5, p6##_type gmock_p6, \
+ p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
+ p7(gmock_p7) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7) : p0(gmock_p0), \
+ p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), \
+ p5(gmock_p5), p6(gmock_p6), p7(gmock_p7) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
+ p6, p7));\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP8);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type>\
+ inline name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type> name(p0##_type p0, \
+ p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
+ p6##_type p6, p7##_type p7) {\
+ return name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, p3, p4, p5, \
+ p6, p7);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP8<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, \
+ p7##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type>\
+ class name##ActionP9 {\
+ public:\
+ name##ActionP9(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
+ p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
+ p8(gmock_p8) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7, \
+ p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
+ p7(gmock_p7), p8(gmock_p8) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ p8##_type p8;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8));\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ p8##_type p8;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP9);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type>\
+ inline name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, \
+ p8##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, \
+ p8##_type p8) {\
+ return name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, p8##_type>(p0, p1, p2, \
+ p3, p4, p5, p6, p7, p8);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP9<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, p7##_type, \
+ p8##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+#define ACTION_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type, \
+ typename p9##_type>\
+ class name##ActionP10 {\
+ public:\
+ name##ActionP10(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
+ p8##_type gmock_p8, p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), \
+ p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
+ p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
+ p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
+ p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ return_type gmock_PerformImpl(const args_type& args, arg0_type arg0, \
+ arg1_type arg1, arg2_type arg2, arg3_type arg3, arg4_type arg4, \
+ arg5_type arg5, arg6_type arg6, arg7_type arg7, arg8_type arg8, \
+ arg9_type arg9) const;\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ p8##_type p8;\
+ p9##_type p9;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>(p0, p1, p2, p3, p4, p5, \
+ p6, p7, p8, p9));\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ p8##_type p8;\
+ p9##_type p9;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##ActionP10);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type, \
+ typename p9##_type>\
+ inline name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
+ p9##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
+ p9##_type p9) {\
+ return name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, p9##_type>(p0, \
+ p1, p2, p3, p4, p5, p6, p7, p8, p9);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type, \
+ typename p9##_type>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ name##ActionP10<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, p7##_type, p8##_type, \
+ p9##_type>::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+namespace testing {
+
+// The ACTION*() macros trigger warning C4100 (unreferenced formal
+// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
+// the macro definition, as the warnings are generated when the macro
+// is expanded and macro expansion cannot contain #pragma. Therefore
+// we suppress them here.
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#endif
+
+// Various overloads for InvokeArgument<N>().
+//
+// The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th
+// (0-based) argument, which must be a k-ary callable, of the mock
+// function, with arguments a1, a2, ..., a_k.
+//
+// Notes:
+//
+// 1. The arguments are passed by value by default. If you need to
+// pass an argument by reference, wrap it inside ByRef(). For
+// example,
+//
+// InvokeArgument<1>(5, string("Hello"), ByRef(foo))
+//
+// passes 5 and string("Hello") by value, and passes foo by
+// reference.
+//
+// 2. If the callable takes an argument by reference but ByRef() is
+// not used, it will receive the reference to a copy of the value,
+// instead of the original value. For example, when the 0-th
+// argument of the mock function takes a const string&, the action
+//
+// InvokeArgument<0>(string("Hello"))
+//
+// makes a copy of the temporary string("Hello") object and passes a
+// reference of the copy, instead of the original temporary object,
+// to the callable. This makes it easy for a user to define an
+// InvokeArgument action from temporary values and have it performed
+// later.
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_0_VALUE_PARAMS()) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args));
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_1_VALUE_PARAMS(p0)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0);
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_2_VALUE_PARAMS(p0, p1)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0, p1);
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_3_VALUE_PARAMS(p0, p1, p2)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0, p1, p2);
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_4_VALUE_PARAMS(p0, p1, p2, p3)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0, p1, p2, p3);
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0, p1, p2, p3, p4);
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0, p1, p2, p3, p4, p5);
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0, p1, p2, p3, p4, p5, p6);
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7);
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7, p8);
+}
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7, p8, p9);
+}
+
+// Various overloads for ReturnNew<T>().
+//
+// The ReturnNew<T>(a1, a2, ..., a_k) action returns a pointer to a new
+// instance of type T, constructed on the heap with constructor arguments
+// a1, a2, ..., and a_k. The caller assumes ownership of the returned value.
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_0_VALUE_PARAMS()) {
+ return new T();
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_1_VALUE_PARAMS(p0)) {
+ return new T(p0);
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_2_VALUE_PARAMS(p0, p1)) {
+ return new T(p0, p1);
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_3_VALUE_PARAMS(p0, p1, p2)) {
+ return new T(p0, p1, p2);
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_4_VALUE_PARAMS(p0, p1, p2, p3)) {
+ return new T(p0, p1, p2, p3);
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)) {
+ return new T(p0, p1, p2, p3, p4);
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)) {
+ return new T(p0, p1, p2, p3, p4, p5);
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)) {
+ return new T(p0, p1, p2, p3, p4, p5, p6);
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)) {
+ return new T(p0, p1, p2, p3, p4, p5, p6, p7);
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8)) {
+ return new T(p0, p1, p2, p3, p4, p5, p6, p7, p8);
+}
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)) {
+ return new T(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9);
+}
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
diff --git a/src/testing/include/gmock/gmock-generated-actions.h.pump b/src/testing/include/gmock/gmock-generated-actions.h.pump
new file mode 100644
index 0000000..8e2b573
--- /dev/null
+++ b/src/testing/include/gmock/gmock-generated-actions.h.pump
@@ -0,0 +1,821 @@
+$$ -*- mode: c++; -*-
+$$ This is a Pump source file. Please use Pump to convert it to
+$$ gmock-generated-actions.h.
+$$
+$var n = 10 $$ The maximum arity we support.
+$$}} This meta comment fixes auto-indentation in editors.
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements some commonly used variadic actions.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
+
+#include "gmock/gmock-actions.h"
+#include "gmock/internal/gmock-port.h"
+
+namespace testing {
+namespace internal {
+
+// InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary
+// function or method with the unpacked values, where F is a function
+// type that takes N arguments.
+template <typename Result, typename ArgumentTuple>
+class InvokeHelper;
+
+
+$range i 0..n
+$for i [[
+$range j 1..i
+$var types = [[$for j [[, typename A$j]]]]
+$var as = [[$for j, [[A$j]]]]
+$var args = [[$if i==0 [[]] $else [[ args]]]]
+$var import = [[$if i==0 [[]] $else [[
+ using ::std::tr1::get;
+
+]]]]
+$var gets = [[$for j, [[get<$(j - 1)>(args)]]]]
+template <typename R$types>
+class InvokeHelper<R, ::std::tr1::tuple<$as> > {
+ public:
+ template <typename Function>
+ static R Invoke(Function function, const ::std::tr1::tuple<$as>&$args) {
+$import return function($gets);
+ }
+
+ template <class Class, typename MethodPtr>
+ static R InvokeMethod(Class* obj_ptr,
+ MethodPtr method_ptr,
+ const ::std::tr1::tuple<$as>&$args) {
+$import return (obj_ptr->*method_ptr)($gets);
+ }
+};
+
+
+]]
+// CallableHelper has static methods for invoking "callables",
+// i.e. function pointers and functors. It uses overloading to
+// provide a uniform interface for invoking different kinds of
+// callables. In particular, you can use:
+//
+// CallableHelper<R>::Call(callable, a1, a2, ..., an)
+//
+// to invoke an n-ary callable, where R is its return type. If an
+// argument, say a2, needs to be passed by reference, you should write
+// ByRef(a2) instead of a2 in the above expression.
+template <typename R>
+class CallableHelper {
+ public:
+ // Calls a nullary callable.
+ template <typename Function>
+ static R Call(Function function) { return function(); }
+
+ // Calls a unary callable.
+
+ // We deliberately pass a1 by value instead of const reference here
+ // in case it is a C-string literal. If we had declared the
+ // parameter as 'const A1& a1' and write Call(function, "Hi"), the
+ // compiler would've thought A1 is 'char[3]', which causes trouble
+ // when you need to copy a value of type A1. By declaring the
+ // parameter as 'A1 a1', the compiler will correctly infer that A1
+ // is 'const char*' when it sees Call(function, "Hi").
+ //
+ // Since this function is defined inline, the compiler can get rid
+ // of the copying of the arguments. Therefore the performance won't
+ // be hurt.
+ template <typename Function, typename A1>
+ static R Call(Function function, A1 a1) { return function(a1); }
+
+$range i 2..n
+$for i
+[[
+$var arity = [[$if i==2 [[binary]] $elif i==3 [[ternary]] $else [[$i-ary]]]]
+
+ // Calls a $arity callable.
+
+$range j 1..i
+$var typename_As = [[$for j, [[typename A$j]]]]
+$var Aas = [[$for j, [[A$j a$j]]]]
+$var as = [[$for j, [[a$j]]]]
+$var typename_Ts = [[$for j, [[typename T$j]]]]
+$var Ts = [[$for j, [[T$j]]]]
+ template <typename Function, $typename_As>
+ static R Call(Function function, $Aas) {
+ return function($as);
+ }
+
+]]
+}; // class CallableHelper
+
+// An INTERNAL macro for extracting the type of a tuple field. It's
+// subject to change without notice - DO NOT USE IN USER CODE!
+#define GMOCK_FIELD_(Tuple, N) \
+ typename ::std::tr1::tuple_element<N, Tuple>::type
+
+$range i 1..n
+
+// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::type is the
+// type of an n-ary function whose i-th (1-based) argument type is the
+// k{i}-th (0-based) field of ArgumentTuple, which must be a tuple
+// type, and whose return type is Result. For example,
+// SelectArgs<int, ::std::tr1::tuple<bool, char, double, long>, 0, 3>::type
+// is int(bool, long).
+//
+// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::Select(args)
+// returns the selected fields (k1, k2, ..., k_n) of args as a tuple.
+// For example,
+// SelectArgs<int, ::std::tr1::tuple<bool, char, double>, 2, 0>::Select(
+// ::std::tr1::make_tuple(true, 'a', 2.5))
+// returns ::std::tr1::tuple (2.5, true).
+//
+// The numbers in list k1, k2, ..., k_n must be >= 0, where n can be
+// in the range [0, $n]. Duplicates are allowed and they don't have
+// to be in an ascending or descending order.
+
+template <typename Result, typename ArgumentTuple, $for i, [[int k$i]]>
+class SelectArgs {
+ public:
+ typedef Result type($for i, [[GMOCK_FIELD_(ArgumentTuple, k$i)]]);
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& args) {
+ using ::std::tr1::get;
+ return SelectedArgs($for i, [[get<k$i>(args)]]);
+ }
+};
+
+
+$for i [[
+$range j 1..n
+$range j1 1..i-1
+template <typename Result, typename ArgumentTuple$for j1[[, int k$j1]]>
+class SelectArgs<Result, ArgumentTuple,
+ $for j, [[$if j <= i-1 [[k$j]] $else [[-1]]]]> {
+ public:
+ typedef Result type($for j1, [[GMOCK_FIELD_(ArgumentTuple, k$j1)]]);
+ typedef typename Function<type>::ArgumentTuple SelectedArgs;
+ static SelectedArgs Select(const ArgumentTuple& [[]]
+$if i == 1 [[/* args */]] $else [[args]]) {
+ using ::std::tr1::get;
+ return SelectedArgs($for j1, [[get<k$j1>(args)]]);
+ }
+};
+
+
+]]
+#undef GMOCK_FIELD_
+
+$var ks = [[$for i, [[k$i]]]]
+
+// Implements the WithArgs action.
+template <typename InnerAction, $for i, [[int k$i = -1]]>
+class WithArgsAction {
+ public:
+ explicit WithArgsAction(const InnerAction& action) : action_(action) {}
+
+ template <typename F>
+ operator Action<F>() const { return MakeAction(new Impl<F>(action_)); }
+
+ private:
+ template <typename F>
+ class Impl : public ActionInterface<F> {
+ public:
+ typedef typename Function<F>::Result Result;
+ typedef typename Function<F>::ArgumentTuple ArgumentTuple;
+
+ explicit Impl(const InnerAction& action) : action_(action) {}
+
+ virtual Result Perform(const ArgumentTuple& args) {
+ return action_.Perform(SelectArgs<Result, ArgumentTuple, $ks>::Select(args));
+ }
+
+ private:
+ typedef typename SelectArgs<Result, ArgumentTuple,
+ $ks>::type InnerFunctionType;
+
+ Action<InnerFunctionType> action_;
+ };
+
+ const InnerAction action_;
+
+ GTEST_DISALLOW_ASSIGN_(WithArgsAction);
+};
+
+// A macro from the ACTION* family (defined later in this file)
+// defines an action that can be used in a mock function. Typically,
+// these actions only care about a subset of the arguments of the mock
+// function. For example, if such an action only uses the second
+// argument, it can be used in any mock function that takes >= 2
+// arguments where the type of the second argument is compatible.
+//
+// Therefore, the action implementation must be prepared to take more
+// arguments than it needs. The ExcessiveArg type is used to
+// represent those excessive arguments. In order to keep the compiler
+// error messages tractable, we define it in the testing namespace
+// instead of testing::internal. However, this is an INTERNAL TYPE
+// and subject to change without notice, so a user MUST NOT USE THIS
+// TYPE DIRECTLY.
+struct ExcessiveArg {};
+
+// A helper class needed for implementing the ACTION* macros.
+template <typename Result, class Impl>
+class ActionHelper {
+ public:
+$range i 0..n
+$for i
+
+[[
+$var template = [[$if i==0 [[]] $else [[
+$range j 0..i-1
+ template <$for j, [[typename A$j]]>
+]]]]
+$range j 0..i-1
+$var As = [[$for j, [[A$j]]]]
+$var as = [[$for j, [[get<$j>(args)]]]]
+$range k 1..n-i
+$var eas = [[$for k, [[ExcessiveArg()]]]]
+$var arg_list = [[$if (i==0) | (i==n) [[$as$eas]] $else [[$as, $eas]]]]
+$template
+ static Result Perform(Impl* impl, const ::std::tr1::tuple<$As>& args) {
+ using ::std::tr1::get;
+ return impl->template gmock_PerformImpl<$As>(args, $arg_list);
+ }
+
+]]
+};
+
+} // namespace internal
+
+// Various overloads for Invoke().
+
+// WithArgs<N1, N2, ..., Nk>(an_action) creates an action that passes
+// the selected arguments of the mock function to an_action and
+// performs it. It serves as an adaptor between actions with
+// different argument lists. C++ doesn't support default arguments for
+// function templates, so we have to overload it.
+
+$range i 1..n
+$for i [[
+$range j 1..i
+template <$for j [[int k$j, ]]typename InnerAction>
+inline internal::WithArgsAction<InnerAction$for j [[, k$j]]>
+WithArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction$for j [[, k$j]]>(action);
+}
+
+
+]]
+// Creates an action that does actions a1, a2, ..., sequentially in
+// each invocation.
+$range i 2..n
+$for i [[
+$range j 2..i
+$var types = [[$for j, [[typename Action$j]]]]
+$var Aas = [[$for j [[, Action$j a$j]]]]
+
+template <typename Action1, $types>
+$range k 1..i-1
+
+inline $for k [[internal::DoBothAction<Action$k, ]]Action$i$for k [[>]]
+
+DoAll(Action1 a1$Aas) {
+$if i==2 [[
+
+ return internal::DoBothAction<Action1, Action2>(a1, a2);
+]] $else [[
+$range j2 2..i
+
+ return DoAll(a1, DoAll($for j2, [[a$j2]]));
+]]
+
+}
+
+]]
+
+} // namespace testing
+
+// The ACTION* family of macros can be used in a namespace scope to
+// define custom actions easily. The syntax:
+//
+// ACTION(name) { statements; }
+//
+// will define an action with the given name that executes the
+// statements. The value returned by the statements will be used as
+// the return value of the action. Inside the statements, you can
+// refer to the K-th (0-based) argument of the mock function by
+// 'argK', and refer to its type by 'argK_type'. For example:
+//
+// ACTION(IncrementArg1) {
+// arg1_type temp = arg1;
+// return ++(*temp);
+// }
+//
+// allows you to write
+//
+// ...WillOnce(IncrementArg1());
+//
+// You can also refer to the entire argument tuple and its type by
+// 'args' and 'args_type', and refer to the mock function type and its
+// return type by 'function_type' and 'return_type'.
+//
+// Note that you don't need to specify the types of the mock function
+// arguments. However rest assured that your code is still type-safe:
+// you'll get a compiler error if *arg1 doesn't support the ++
+// operator, or if the type of ++(*arg1) isn't compatible with the
+// mock function's return type, for example.
+//
+// Sometimes you'll want to parameterize the action. For that you can use
+// another macro:
+//
+// ACTION_P(name, param_name) { statements; }
+//
+// For example:
+//
+// ACTION_P(Add, n) { return arg0 + n; }
+//
+// will allow you to write:
+//
+// ...WillOnce(Add(5));
+//
+// Note that you don't need to provide the type of the parameter
+// either. If you need to reference the type of a parameter named
+// 'foo', you can write 'foo_type'. For example, in the body of
+// ACTION_P(Add, n) above, you can write 'n_type' to refer to the type
+// of 'n'.
+//
+// We also provide ACTION_P2, ACTION_P3, ..., up to ACTION_P$n to support
+// multi-parameter actions.
+//
+// For the purpose of typing, you can view
+//
+// ACTION_Pk(Foo, p1, ..., pk) { ... }
+//
+// as shorthand for
+//
+// template <typename p1_type, ..., typename pk_type>
+// FooActionPk<p1_type, ..., pk_type> Foo(p1_type p1, ..., pk_type pk) { ... }
+//
+// In particular, you can provide the template type arguments
+// explicitly when invoking Foo(), as in Foo<long, bool>(5, false);
+// although usually you can rely on the compiler to infer the types
+// for you automatically. You can assign the result of expression
+// Foo(p1, ..., pk) to a variable of type FooActionPk<p1_type, ...,
+// pk_type>. This can be useful when composing actions.
+//
+// You can also overload actions with different numbers of parameters:
+//
+// ACTION_P(Plus, a) { ... }
+// ACTION_P2(Plus, a, b) { ... }
+//
+// While it's tempting to always use the ACTION* macros when defining
+// a new action, you should also consider implementing ActionInterface
+// or using MakePolymorphicAction() instead, especially if you need to
+// use the action a lot. While these approaches require more work,
+// they give you more control on the types of the mock function
+// arguments and the action parameters, which in general leads to
+// better compiler error messages that pay off in the long run. They
+// also allow overloading actions based on parameter types (as opposed
+// to just based on the number of parameters).
+//
+// CAVEAT:
+//
+// ACTION*() can only be used in a namespace scope. The reason is
+// that C++ doesn't yet allow function-local types to be used to
+// instantiate templates. The up-coming C++0x standard will fix this.
+// Once that's done, we'll consider supporting using ACTION*() inside
+// a function.
+//
+// MORE INFORMATION:
+//
+// To learn more about using these macros, please search for 'ACTION'
+// on http://code.google.com/p/googlemock/wiki/CookBook.
+
+$range i 0..n
+$range k 0..n-1
+
+// An internal macro needed for implementing ACTION*().
+#define GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_\
+ const args_type& args GTEST_ATTRIBUTE_UNUSED_
+$for k [[, \
+ arg$k[[]]_type arg$k GTEST_ATTRIBUTE_UNUSED_]]
+
+
+// Sometimes you want to give an action explicit template parameters
+// that cannot be inferred from its value parameters. ACTION() and
+// ACTION_P*() don't support that. ACTION_TEMPLATE() remedies that
+// and can be viewed as an extension to ACTION() and ACTION_P*().
+//
+// The syntax:
+//
+// ACTION_TEMPLATE(ActionName,
+// HAS_m_TEMPLATE_PARAMS(kind1, name1, ..., kind_m, name_m),
+// AND_n_VALUE_PARAMS(p1, ..., p_n)) { statements; }
+//
+// defines an action template that takes m explicit template
+// parameters and n value parameters. name_i is the name of the i-th
+// template parameter, and kind_i specifies whether it's a typename,
+// an integral constant, or a template. p_i is the name of the i-th
+// value parameter.
+//
+// Example:
+//
+// // DuplicateArg<k, T>(output) converts the k-th argument of the mock
+// // function to type T and copies it to *output.
+// ACTION_TEMPLATE(DuplicateArg,
+// HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
+// AND_1_VALUE_PARAMS(output)) {
+// *output = T(std::tr1::get<k>(args));
+// }
+// ...
+// int n;
+// EXPECT_CALL(mock, Foo(_, _))
+// .WillOnce(DuplicateArg<1, unsigned char>(&n));
+//
+// To create an instance of an action template, write:
+//
+// ActionName<t1, ..., t_m>(v1, ..., v_n)
+//
+// where the ts are the template arguments and the vs are the value
+// arguments. The value argument types are inferred by the compiler.
+// If you want to explicitly specify the value argument types, you can
+// provide additional template arguments:
+//
+// ActionName<t1, ..., t_m, u1, ..., u_k>(v1, ..., v_n)
+//
+// where u_i is the desired type of v_i.
+//
+// ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded on the
+// number of value parameters, but not on the number of template
+// parameters. Without the restriction, the meaning of the following
+// is unclear:
+//
+// OverloadedAction<int, bool>(x);
+//
+// Are we using a single-template-parameter action where 'bool' refers
+// to the type of x, or are we using a two-template-parameter action
+// where the compiler is asked to infer the type of x?
+//
+// Implementation notes:
+//
+// GMOCK_INTERNAL_*_HAS_m_TEMPLATE_PARAMS and
+// GMOCK_INTERNAL_*_AND_n_VALUE_PARAMS are internal macros for
+// implementing ACTION_TEMPLATE. The main trick we use is to create
+// new macro invocations when expanding a macro. For example, we have
+//
+// #define ACTION_TEMPLATE(name, template_params, value_params)
+// ... GMOCK_INTERNAL_DECL_##template_params ...
+//
+// which causes ACTION_TEMPLATE(..., HAS_1_TEMPLATE_PARAMS(typename, T), ...)
+// to expand to
+//
+// ... GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(typename, T) ...
+//
+// Since GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS is a macro, the
+// preprocessor will continue to expand it to
+//
+// ... typename T ...
+//
+// This technique conforms to the C++ standard and is portable. It
+// allows us to implement action templates using O(N) code, where N is
+// the maximum number of template/value parameters supported. Without
+// using it, we'd have to devote O(N^2) amount of code to implement all
+// combinations of m and n.
+
+// Declares the template parameters.
+
+$range j 1..n
+$for j [[
+$range m 0..j-1
+#define GMOCK_INTERNAL_DECL_HAS_$j[[]]
+_TEMPLATE_PARAMS($for m, [[kind$m, name$m]]) $for m, [[kind$m name$m]]
+
+
+]]
+
+// Lists the template parameters.
+
+$for j [[
+$range m 0..j-1
+#define GMOCK_INTERNAL_LIST_HAS_$j[[]]
+_TEMPLATE_PARAMS($for m, [[kind$m, name$m]]) $for m, [[name$m]]
+
+
+]]
+
+// Declares the types of value parameters.
+
+$for i [[
+$range j 0..i-1
+#define GMOCK_INTERNAL_DECL_TYPE_AND_$i[[]]
+_VALUE_PARAMS($for j, [[p$j]]) $for j [[, typename p$j##_type]]
+
+
+]]
+
+// Initializes the value parameters.
+
+$for i [[
+$range j 0..i-1
+#define GMOCK_INTERNAL_INIT_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]])\
+ ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(gmock_p$j)]]
+
+
+]]
+
+// Declares the fields for storing the value parameters.
+
+$for i [[
+$range j 0..i-1
+#define GMOCK_INTERNAL_DEFN_AND_$i[[]]
+_VALUE_PARAMS($for j, [[p$j]]) $for j [[p$j##_type p$j; ]]
+
+
+]]
+
+// Lists the value parameters.
+
+$for i [[
+$range j 0..i-1
+#define GMOCK_INTERNAL_LIST_AND_$i[[]]
+_VALUE_PARAMS($for j, [[p$j]]) $for j, [[p$j]]
+
+
+]]
+
+// Lists the value parameter types.
+
+$for i [[
+$range j 0..i-1
+#define GMOCK_INTERNAL_LIST_TYPE_AND_$i[[]]
+_VALUE_PARAMS($for j, [[p$j]]) $for j [[, p$j##_type]]
+
+
+]]
+
+// Declares the value parameters.
+
+$for i [[
+$range j 0..i-1
+#define GMOCK_INTERNAL_DECL_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]]) [[]]
+$for j, [[p$j##_type p$j]]
+
+
+]]
+
+// The suffix of the class template implementing the action template.
+$for i [[
+
+
+$range j 0..i-1
+#define GMOCK_INTERNAL_COUNT_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]]) [[]]
+$if i==1 [[P]] $elif i>=2 [[P$i]]
+]]
+
+
+// The name of the class template implementing the action template.
+#define GMOCK_ACTION_CLASS_(name, value_params)\
+ GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
+
+$range k 0..n-1
+
+#define ACTION_TEMPLATE(name, template_params, value_params)\
+ template <GMOCK_INTERNAL_DECL_##template_params\
+ GMOCK_INTERNAL_DECL_TYPE_##value_params>\
+ class GMOCK_ACTION_CLASS_(name, value_params) {\
+ public:\
+ GMOCK_ACTION_CLASS_(name, value_params)\
+ GMOCK_INTERNAL_INIT_##value_params {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ explicit gmock_Impl GMOCK_INTERNAL_INIT_##value_params {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <$for k, [[typename arg$k[[]]_type]]>\
+ return_type gmock_PerformImpl(const args_type& args[[]]
+$for k [[, arg$k[[]]_type arg$k]]) const;\
+ GMOCK_INTERNAL_DEFN_##value_params\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(\
+ new gmock_Impl<F>(GMOCK_INTERNAL_LIST_##value_params));\
+ }\
+ GMOCK_INTERNAL_DEFN_##value_params\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(GMOCK_ACTION_CLASS_(name, value_params));\
+ };\
+ template <GMOCK_INTERNAL_DECL_##template_params\
+ GMOCK_INTERNAL_DECL_TYPE_##value_params>\
+ inline GMOCK_ACTION_CLASS_(name, value_params)<\
+ GMOCK_INTERNAL_LIST_##template_params\
+ GMOCK_INTERNAL_LIST_TYPE_##value_params> name(\
+ GMOCK_INTERNAL_DECL_##value_params) {\
+ return GMOCK_ACTION_CLASS_(name, value_params)<\
+ GMOCK_INTERNAL_LIST_##template_params\
+ GMOCK_INTERNAL_LIST_TYPE_##value_params>(\
+ GMOCK_INTERNAL_LIST_##value_params);\
+ }\
+ template <GMOCK_INTERNAL_DECL_##template_params\
+ GMOCK_INTERNAL_DECL_TYPE_##value_params>\
+ template <typename F>\
+ template <typename arg0_type, typename arg1_type, typename arg2_type, \
+ typename arg3_type, typename arg4_type, typename arg5_type, \
+ typename arg6_type, typename arg7_type, typename arg8_type, \
+ typename arg9_type>\
+ typename ::testing::internal::Function<F>::Result\
+ GMOCK_ACTION_CLASS_(name, value_params)<\
+ GMOCK_INTERNAL_LIST_##template_params\
+ GMOCK_INTERNAL_LIST_TYPE_##value_params>::gmock_Impl<F>::\
+ gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+
+$for i
+
+[[
+$var template = [[$if i==0 [[]] $else [[
+$range j 0..i-1
+
+ template <$for j, [[typename p$j##_type]]>\
+]]]]
+$var class_name = [[name##Action[[$if i==0 [[]] $elif i==1 [[P]]
+ $else [[P$i]]]]]]
+$range j 0..i-1
+$var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
+$var param_types_and_names = [[$for j, [[p$j##_type p$j]]]]
+$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]]
+$var param_field_decls = [[$for j
+[[
+
+ p$j##_type p$j;\
+]]]]
+$var param_field_decls2 = [[$for j
+[[
+
+ p$j##_type p$j;\
+]]]]
+$var params = [[$for j, [[p$j]]]]
+$var param_types = [[$if i==0 [[]] $else [[<$for j, [[p$j##_type]]>]]]]
+$var typename_arg_types = [[$for k, [[typename arg$k[[]]_type]]]]
+$var arg_types_and_names = [[$for k, [[arg$k[[]]_type arg$k]]]]
+$var macro_name = [[$if i==0 [[ACTION]] $elif i==1 [[ACTION_P]]
+ $else [[ACTION_P$i]]]]
+
+#define $macro_name(name$for j [[, p$j]])\$template
+ class $class_name {\
+ public:\
+ $class_name($ctor_param_list)$inits {}\
+ template <typename F>\
+ class gmock_Impl : public ::testing::ActionInterface<F> {\
+ public:\
+ typedef F function_type;\
+ typedef typename ::testing::internal::Function<F>::Result return_type;\
+ typedef typename ::testing::internal::Function<F>::ArgumentTuple\
+ args_type;\
+ [[$if i==1 [[explicit ]]]]gmock_Impl($ctor_param_list)$inits {}\
+ virtual return_type Perform(const args_type& args) {\
+ return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
+ Perform(this, args);\
+ }\
+ template <$typename_arg_types>\
+ return_type gmock_PerformImpl(const args_type& args, [[]]
+$arg_types_and_names) const;\$param_field_decls
+ private:\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename F> operator ::testing::Action<F>() const {\
+ return ::testing::Action<F>(new gmock_Impl<F>($params));\
+ }\$param_field_decls2
+ private:\
+ GTEST_DISALLOW_ASSIGN_($class_name);\
+ };\$template
+ inline $class_name$param_types name($param_types_and_names) {\
+ return $class_name$param_types($params);\
+ }\$template
+ template <typename F>\
+ template <$typename_arg_types>\
+ typename ::testing::internal::Function<F>::Result\
+ $class_name$param_types::gmock_Impl<F>::gmock_PerformImpl(\
+ GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
+]]
+$$ } // This meta comment fixes auto-indentation in Emacs. It won't
+$$ // show up in the generated code.
+
+
+namespace testing {
+
+// The ACTION*() macros trigger warning C4100 (unreferenced formal
+// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
+// the macro definition, as the warnings are generated when the macro
+// is expanded and macro expansion cannot contain #pragma. Therefore
+// we suppress them here.
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#endif
+
+// Various overloads for InvokeArgument<N>().
+//
+// The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th
+// (0-based) argument, which must be a k-ary callable, of the mock
+// function, with arguments a1, a2, ..., a_k.
+//
+// Notes:
+//
+// 1. The arguments are passed by value by default. If you need to
+// pass an argument by reference, wrap it inside ByRef(). For
+// example,
+//
+// InvokeArgument<1>(5, string("Hello"), ByRef(foo))
+//
+// passes 5 and string("Hello") by value, and passes foo by
+// reference.
+//
+// 2. If the callable takes an argument by reference but ByRef() is
+// not used, it will receive the reference to a copy of the value,
+// instead of the original value. For example, when the 0-th
+// argument of the mock function takes a const string&, the action
+//
+// InvokeArgument<0>(string("Hello"))
+//
+// makes a copy of the temporary string("Hello") object and passes a
+// reference of the copy, instead of the original temporary object,
+// to the callable. This makes it easy for a user to define an
+// InvokeArgument action from temporary values and have it performed
+// later.
+
+$range i 0..n
+$for i [[
+$range j 0..i-1
+
+ACTION_TEMPLATE(InvokeArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]])) {
+ return internal::CallableHelper<return_type>::Call(
+ ::std::tr1::get<k>(args)$for j [[, p$j]]);
+}
+
+]]
+
+// Various overloads for ReturnNew<T>().
+//
+// The ReturnNew<T>(a1, a2, ..., a_k) action returns a pointer to a new
+// instance of type T, constructed on the heap with constructor arguments
+// a1, a2, ..., and a_k. The caller assumes ownership of the returned value.
+$range i 0..n
+$for i [[
+$range j 0..i-1
+$var ps = [[$for j, [[p$j]]]]
+
+ACTION_TEMPLATE(ReturnNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_$i[[]]_VALUE_PARAMS($ps)) {
+ return new T($ps);
+}
+
+]]
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
diff --git a/src/testing/include/gmock/gmock-generated-function-mockers.h b/src/testing/include/gmock/gmock-generated-function-mockers.h
new file mode 100644
index 0000000..509d46c
--- /dev/null
+++ b/src/testing/include/gmock/gmock-generated-function-mockers.h
@@ -0,0 +1,929 @@
+// This file was GENERATED by command:
+// pump.py gmock-generated-function-mockers.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements function mockers of various arities.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
+
+#include "gmock/gmock-spec-builders.h"
+#include "gmock/internal/gmock-internal-utils.h"
+
+namespace testing {
+namespace internal {
+
+template <typename F>
+class FunctionMockerBase;
+
+// Note: class FunctionMocker really belongs to the ::testing
+// namespace. However if we define it in ::testing, MSVC will
+// complain when classes in ::testing::internal declare it as a
+// friend class template. To workaround this compiler bug, we define
+// FunctionMocker in ::testing::internal and import it into ::testing.
+template <typename F>
+class FunctionMocker;
+
+template <typename R>
+class FunctionMocker<R()> : public
+ internal::FunctionMockerBase<R()> {
+ public:
+ typedef R F();
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With() {
+ return this->current_spec();
+ }
+
+ R Invoke() {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple());
+ }
+};
+
+template <typename R, typename A1>
+class FunctionMocker<R(A1)> : public
+ internal::FunctionMockerBase<R(A1)> {
+ public:
+ typedef R F(A1);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1));
+ }
+};
+
+template <typename R, typename A1, typename A2>
+class FunctionMocker<R(A1, A2)> : public
+ internal::FunctionMockerBase<R(A1, A2)> {
+ public:
+ typedef R F(A1, A2);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1, m2));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1, A2 a2) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1, a2));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3>
+class FunctionMocker<R(A1, A2, A3)> : public
+ internal::FunctionMockerBase<R(A1, A2, A3)> {
+ public:
+ typedef R F(A1, A2, A3);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ const Matcher<A3>& m3) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1, m2, m3));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1, A2 a2, A3 a3) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1, a2, a3));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4>
+class FunctionMocker<R(A1, A2, A3, A4)> : public
+ internal::FunctionMockerBase<R(A1, A2, A3, A4)> {
+ public:
+ typedef R F(A1, A2, A3, A4);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ const Matcher<A3>& m3, const Matcher<A4>& m4) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1, m2, m3, m4));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1, A2 a2, A3 a3, A4 a4) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5>
+class FunctionMocker<R(A1, A2, A3, A4, A5)> : public
+ internal::FunctionMockerBase<R(A1, A2, A3, A4, A5)> {
+ public:
+ typedef R F(A1, A2, A3, A4, A5);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1, m2, m3, m4,
+ m5));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6>
+class FunctionMocker<R(A1, A2, A3, A4, A5, A6)> : public
+ internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6)> {
+ public:
+ typedef R F(A1, A2, A3, A4, A5, A6);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
+ const Matcher<A6>& m6) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1, m2, m3, m4, m5,
+ m6));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7>
+class FunctionMocker<R(A1, A2, A3, A4, A5, A6, A7)> : public
+ internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6, A7)> {
+ public:
+ typedef R F(A1, A2, A3, A4, A5, A6, A7);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
+ const Matcher<A6>& m6, const Matcher<A7>& m7) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1, m2, m3, m4, m5,
+ m6, m7));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8>
+class FunctionMocker<R(A1, A2, A3, A4, A5, A6, A7, A8)> : public
+ internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6, A7, A8)> {
+ public:
+ typedef R F(A1, A2, A3, A4, A5, A6, A7, A8);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
+ const Matcher<A6>& m6, const Matcher<A7>& m7, const Matcher<A8>& m8) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1, m2, m3, m4, m5,
+ m6, m7, m8));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7, a8));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8, typename A9>
+class FunctionMocker<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)> : public
+ internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)> {
+ public:
+ typedef R F(A1, A2, A3, A4, A5, A6, A7, A8, A9);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
+ const Matcher<A6>& m6, const Matcher<A7>& m7, const Matcher<A8>& m8,
+ const Matcher<A9>& m9) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1, m2, m3, m4, m5,
+ m6, m7, m8, m9));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7, a8, a9));
+ }
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8, typename A9,
+ typename A10>
+class FunctionMocker<R(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> : public
+ internal::FunctionMockerBase<R(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> {
+ public:
+ typedef R F(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With(const Matcher<A1>& m1, const Matcher<A2>& m2,
+ const Matcher<A3>& m3, const Matcher<A4>& m4, const Matcher<A5>& m5,
+ const Matcher<A6>& m6, const Matcher<A7>& m7, const Matcher<A8>& m8,
+ const Matcher<A9>& m9, const Matcher<A10>& m10) {
+ this->current_spec().SetMatchers(::std::tr1::make_tuple(m1, m2, m3, m4, m5,
+ m6, m7, m8, m9, m10));
+ return this->current_spec();
+ }
+
+ R Invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9,
+ A10 a10) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple(a1, a2, a3, a4, a5, a6, a7, a8, a9,
+ a10));
+ }
+};
+
+} // namespace internal
+
+// The style guide prohibits "using" statements in a namespace scope
+// inside a header file. However, the FunctionMocker class template
+// is meant to be defined in the ::testing namespace. The following
+// line is just a trick for working around a bug in MSVC 8.0, which
+// cannot handle it if we define FunctionMocker in ::testing.
+using internal::FunctionMocker;
+
+// The result type of function type F.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_RESULT_(tn, F) tn ::testing::internal::Function<F>::Result
+
+// The type of argument N of function type F.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_ARG_(tn, F, N) tn ::testing::internal::Function<F>::Argument##N
+
+// The matcher type for argument N of function type F.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_MATCHER_(tn, F, N) const ::testing::Matcher<GMOCK_ARG_(tn, F, N)>&
+
+// The variable for mocking the given method.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_MOCKER_(arity, constness, Method) \
+ GTEST_CONCAT_TOKEN_(gmock##constness##arity##_##Method##_, __LINE__)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD0_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method() constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 0, \
+ this_method_does_not_take_0_arguments); \
+ GMOCK_MOCKER_(0, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(0, constness, Method).Invoke(); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method() constness { \
+ GMOCK_MOCKER_(0, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(0, constness, Method).With(); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(0, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD1_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 1, \
+ this_method_does_not_take_1_argument); \
+ GMOCK_MOCKER_(1, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(1, constness, Method).Invoke(gmock_a1); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1) constness { \
+ GMOCK_MOCKER_(1, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(1, constness, Method).With(gmock_a1); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(1, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD2_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1, \
+ GMOCK_ARG_(tn, F, 2) gmock_a2) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 2, \
+ this_method_does_not_take_2_arguments); \
+ GMOCK_MOCKER_(2, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(2, constness, Method).Invoke(gmock_a1, gmock_a2); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1, \
+ GMOCK_MATCHER_(tn, F, 2) gmock_a2) constness { \
+ GMOCK_MOCKER_(2, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(2, constness, Method).With(gmock_a1, gmock_a2); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(2, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD3_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1, \
+ GMOCK_ARG_(tn, F, 2) gmock_a2, \
+ GMOCK_ARG_(tn, F, 3) gmock_a3) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 3, \
+ this_method_does_not_take_3_arguments); \
+ GMOCK_MOCKER_(3, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(3, constness, Method).Invoke(gmock_a1, gmock_a2, \
+ gmock_a3); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1, \
+ GMOCK_MATCHER_(tn, F, 2) gmock_a2, \
+ GMOCK_MATCHER_(tn, F, 3) gmock_a3) constness { \
+ GMOCK_MOCKER_(3, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(3, constness, Method).With(gmock_a1, gmock_a2, \
+ gmock_a3); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(3, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD4_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1, \
+ GMOCK_ARG_(tn, F, 2) gmock_a2, \
+ GMOCK_ARG_(tn, F, 3) gmock_a3, \
+ GMOCK_ARG_(tn, F, 4) gmock_a4) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 4, \
+ this_method_does_not_take_4_arguments); \
+ GMOCK_MOCKER_(4, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(4, constness, Method).Invoke(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1, \
+ GMOCK_MATCHER_(tn, F, 2) gmock_a2, \
+ GMOCK_MATCHER_(tn, F, 3) gmock_a3, \
+ GMOCK_MATCHER_(tn, F, 4) gmock_a4) constness { \
+ GMOCK_MOCKER_(4, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(4, constness, Method).With(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(4, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD5_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1, \
+ GMOCK_ARG_(tn, F, 2) gmock_a2, \
+ GMOCK_ARG_(tn, F, 3) gmock_a3, \
+ GMOCK_ARG_(tn, F, 4) gmock_a4, \
+ GMOCK_ARG_(tn, F, 5) gmock_a5) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 5, \
+ this_method_does_not_take_5_arguments); \
+ GMOCK_MOCKER_(5, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(5, constness, Method).Invoke(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1, \
+ GMOCK_MATCHER_(tn, F, 2) gmock_a2, \
+ GMOCK_MATCHER_(tn, F, 3) gmock_a3, \
+ GMOCK_MATCHER_(tn, F, 4) gmock_a4, \
+ GMOCK_MATCHER_(tn, F, 5) gmock_a5) constness { \
+ GMOCK_MOCKER_(5, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(5, constness, Method).With(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(5, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD6_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1, \
+ GMOCK_ARG_(tn, F, 2) gmock_a2, \
+ GMOCK_ARG_(tn, F, 3) gmock_a3, \
+ GMOCK_ARG_(tn, F, 4) gmock_a4, \
+ GMOCK_ARG_(tn, F, 5) gmock_a5, \
+ GMOCK_ARG_(tn, F, 6) gmock_a6) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 6, \
+ this_method_does_not_take_6_arguments); \
+ GMOCK_MOCKER_(6, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(6, constness, Method).Invoke(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1, \
+ GMOCK_MATCHER_(tn, F, 2) gmock_a2, \
+ GMOCK_MATCHER_(tn, F, 3) gmock_a3, \
+ GMOCK_MATCHER_(tn, F, 4) gmock_a4, \
+ GMOCK_MATCHER_(tn, F, 5) gmock_a5, \
+ GMOCK_MATCHER_(tn, F, 6) gmock_a6) constness { \
+ GMOCK_MOCKER_(6, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(6, constness, Method).With(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(6, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD7_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1, \
+ GMOCK_ARG_(tn, F, 2) gmock_a2, \
+ GMOCK_ARG_(tn, F, 3) gmock_a3, \
+ GMOCK_ARG_(tn, F, 4) gmock_a4, \
+ GMOCK_ARG_(tn, F, 5) gmock_a5, \
+ GMOCK_ARG_(tn, F, 6) gmock_a6, \
+ GMOCK_ARG_(tn, F, 7) gmock_a7) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 7, \
+ this_method_does_not_take_7_arguments); \
+ GMOCK_MOCKER_(7, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(7, constness, Method).Invoke(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1, \
+ GMOCK_MATCHER_(tn, F, 2) gmock_a2, \
+ GMOCK_MATCHER_(tn, F, 3) gmock_a3, \
+ GMOCK_MATCHER_(tn, F, 4) gmock_a4, \
+ GMOCK_MATCHER_(tn, F, 5) gmock_a5, \
+ GMOCK_MATCHER_(tn, F, 6) gmock_a6, \
+ GMOCK_MATCHER_(tn, F, 7) gmock_a7) constness { \
+ GMOCK_MOCKER_(7, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(7, constness, Method).With(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(7, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD8_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1, \
+ GMOCK_ARG_(tn, F, 2) gmock_a2, \
+ GMOCK_ARG_(tn, F, 3) gmock_a3, \
+ GMOCK_ARG_(tn, F, 4) gmock_a4, \
+ GMOCK_ARG_(tn, F, 5) gmock_a5, \
+ GMOCK_ARG_(tn, F, 6) gmock_a6, \
+ GMOCK_ARG_(tn, F, 7) gmock_a7, \
+ GMOCK_ARG_(tn, F, 8) gmock_a8) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 8, \
+ this_method_does_not_take_8_arguments); \
+ GMOCK_MOCKER_(8, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(8, constness, Method).Invoke(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1, \
+ GMOCK_MATCHER_(tn, F, 2) gmock_a2, \
+ GMOCK_MATCHER_(tn, F, 3) gmock_a3, \
+ GMOCK_MATCHER_(tn, F, 4) gmock_a4, \
+ GMOCK_MATCHER_(tn, F, 5) gmock_a5, \
+ GMOCK_MATCHER_(tn, F, 6) gmock_a6, \
+ GMOCK_MATCHER_(tn, F, 7) gmock_a7, \
+ GMOCK_MATCHER_(tn, F, 8) gmock_a8) constness { \
+ GMOCK_MOCKER_(8, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(8, constness, Method).With(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(8, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD9_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1, \
+ GMOCK_ARG_(tn, F, 2) gmock_a2, \
+ GMOCK_ARG_(tn, F, 3) gmock_a3, \
+ GMOCK_ARG_(tn, F, 4) gmock_a4, \
+ GMOCK_ARG_(tn, F, 5) gmock_a5, \
+ GMOCK_ARG_(tn, F, 6) gmock_a6, \
+ GMOCK_ARG_(tn, F, 7) gmock_a7, \
+ GMOCK_ARG_(tn, F, 8) gmock_a8, \
+ GMOCK_ARG_(tn, F, 9) gmock_a9) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 9, \
+ this_method_does_not_take_9_arguments); \
+ GMOCK_MOCKER_(9, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(9, constness, Method).Invoke(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, \
+ gmock_a9); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1, \
+ GMOCK_MATCHER_(tn, F, 2) gmock_a2, \
+ GMOCK_MATCHER_(tn, F, 3) gmock_a3, \
+ GMOCK_MATCHER_(tn, F, 4) gmock_a4, \
+ GMOCK_MATCHER_(tn, F, 5) gmock_a5, \
+ GMOCK_MATCHER_(tn, F, 6) gmock_a6, \
+ GMOCK_MATCHER_(tn, F, 7) gmock_a7, \
+ GMOCK_MATCHER_(tn, F, 8) gmock_a8, \
+ GMOCK_MATCHER_(tn, F, 9) gmock_a9) constness { \
+ GMOCK_MOCKER_(9, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(9, constness, Method).With(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, \
+ gmock_a9); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(9, constness, Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD10_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method(GMOCK_ARG_(tn, F, 1) gmock_a1, \
+ GMOCK_ARG_(tn, F, 2) gmock_a2, \
+ GMOCK_ARG_(tn, F, 3) gmock_a3, \
+ GMOCK_ARG_(tn, F, 4) gmock_a4, \
+ GMOCK_ARG_(tn, F, 5) gmock_a5, \
+ GMOCK_ARG_(tn, F, 6) gmock_a6, \
+ GMOCK_ARG_(tn, F, 7) gmock_a7, \
+ GMOCK_ARG_(tn, F, 8) gmock_a8, \
+ GMOCK_ARG_(tn, F, 9) gmock_a9, \
+ GMOCK_ARG_(tn, F, 10) gmock_a10) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == 10, \
+ this_method_does_not_take_10_arguments); \
+ GMOCK_MOCKER_(10, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_(10, constness, Method).Invoke(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, gmock_a9, \
+ gmock_a10); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method(GMOCK_MATCHER_(tn, F, 1) gmock_a1, \
+ GMOCK_MATCHER_(tn, F, 2) gmock_a2, \
+ GMOCK_MATCHER_(tn, F, 3) gmock_a3, \
+ GMOCK_MATCHER_(tn, F, 4) gmock_a4, \
+ GMOCK_MATCHER_(tn, F, 5) gmock_a5, \
+ GMOCK_MATCHER_(tn, F, 6) gmock_a6, \
+ GMOCK_MATCHER_(tn, F, 7) gmock_a7, \
+ GMOCK_MATCHER_(tn, F, 8) gmock_a8, \
+ GMOCK_MATCHER_(tn, F, 9) gmock_a9, \
+ GMOCK_MATCHER_(tn, F, 10) gmock_a10) constness { \
+ GMOCK_MOCKER_(10, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_(10, constness, Method).With(gmock_a1, gmock_a2, \
+ gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, gmock_a9, \
+ gmock_a10); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_(10, constness, Method)
+
+#define MOCK_METHOD0(m, F) GMOCK_METHOD0_(, , , m, F)
+#define MOCK_METHOD1(m, F) GMOCK_METHOD1_(, , , m, F)
+#define MOCK_METHOD2(m, F) GMOCK_METHOD2_(, , , m, F)
+#define MOCK_METHOD3(m, F) GMOCK_METHOD3_(, , , m, F)
+#define MOCK_METHOD4(m, F) GMOCK_METHOD4_(, , , m, F)
+#define MOCK_METHOD5(m, F) GMOCK_METHOD5_(, , , m, F)
+#define MOCK_METHOD6(m, F) GMOCK_METHOD6_(, , , m, F)
+#define MOCK_METHOD7(m, F) GMOCK_METHOD7_(, , , m, F)
+#define MOCK_METHOD8(m, F) GMOCK_METHOD8_(, , , m, F)
+#define MOCK_METHOD9(m, F) GMOCK_METHOD9_(, , , m, F)
+#define MOCK_METHOD10(m, F) GMOCK_METHOD10_(, , , m, F)
+
+#define MOCK_CONST_METHOD0(m, F) GMOCK_METHOD0_(, const, , m, F)
+#define MOCK_CONST_METHOD1(m, F) GMOCK_METHOD1_(, const, , m, F)
+#define MOCK_CONST_METHOD2(m, F) GMOCK_METHOD2_(, const, , m, F)
+#define MOCK_CONST_METHOD3(m, F) GMOCK_METHOD3_(, const, , m, F)
+#define MOCK_CONST_METHOD4(m, F) GMOCK_METHOD4_(, const, , m, F)
+#define MOCK_CONST_METHOD5(m, F) GMOCK_METHOD5_(, const, , m, F)
+#define MOCK_CONST_METHOD6(m, F) GMOCK_METHOD6_(, const, , m, F)
+#define MOCK_CONST_METHOD7(m, F) GMOCK_METHOD7_(, const, , m, F)
+#define MOCK_CONST_METHOD8(m, F) GMOCK_METHOD8_(, const, , m, F)
+#define MOCK_CONST_METHOD9(m, F) GMOCK_METHOD9_(, const, , m, F)
+#define MOCK_CONST_METHOD10(m, F) GMOCK_METHOD10_(, const, , m, F)
+
+#define MOCK_METHOD0_T(m, F) GMOCK_METHOD0_(typename, , , m, F)
+#define MOCK_METHOD1_T(m, F) GMOCK_METHOD1_(typename, , , m, F)
+#define MOCK_METHOD2_T(m, F) GMOCK_METHOD2_(typename, , , m, F)
+#define MOCK_METHOD3_T(m, F) GMOCK_METHOD3_(typename, , , m, F)
+#define MOCK_METHOD4_T(m, F) GMOCK_METHOD4_(typename, , , m, F)
+#define MOCK_METHOD5_T(m, F) GMOCK_METHOD5_(typename, , , m, F)
+#define MOCK_METHOD6_T(m, F) GMOCK_METHOD6_(typename, , , m, F)
+#define MOCK_METHOD7_T(m, F) GMOCK_METHOD7_(typename, , , m, F)
+#define MOCK_METHOD8_T(m, F) GMOCK_METHOD8_(typename, , , m, F)
+#define MOCK_METHOD9_T(m, F) GMOCK_METHOD9_(typename, , , m, F)
+#define MOCK_METHOD10_T(m, F) GMOCK_METHOD10_(typename, , , m, F)
+
+#define MOCK_CONST_METHOD0_T(m, F) GMOCK_METHOD0_(typename, const, , m, F)
+#define MOCK_CONST_METHOD1_T(m, F) GMOCK_METHOD1_(typename, const, , m, F)
+#define MOCK_CONST_METHOD2_T(m, F) GMOCK_METHOD2_(typename, const, , m, F)
+#define MOCK_CONST_METHOD3_T(m, F) GMOCK_METHOD3_(typename, const, , m, F)
+#define MOCK_CONST_METHOD4_T(m, F) GMOCK_METHOD4_(typename, const, , m, F)
+#define MOCK_CONST_METHOD5_T(m, F) GMOCK_METHOD5_(typename, const, , m, F)
+#define MOCK_CONST_METHOD6_T(m, F) GMOCK_METHOD6_(typename, const, , m, F)
+#define MOCK_CONST_METHOD7_T(m, F) GMOCK_METHOD7_(typename, const, , m, F)
+#define MOCK_CONST_METHOD8_T(m, F) GMOCK_METHOD8_(typename, const, , m, F)
+#define MOCK_CONST_METHOD9_T(m, F) GMOCK_METHOD9_(typename, const, , m, F)
+#define MOCK_CONST_METHOD10_T(m, F) GMOCK_METHOD10_(typename, const, , m, F)
+
+#define MOCK_METHOD0_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD0_(, , ct, m, F)
+#define MOCK_METHOD1_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD1_(, , ct, m, F)
+#define MOCK_METHOD2_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD2_(, , ct, m, F)
+#define MOCK_METHOD3_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD3_(, , ct, m, F)
+#define MOCK_METHOD4_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD4_(, , ct, m, F)
+#define MOCK_METHOD5_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD5_(, , ct, m, F)
+#define MOCK_METHOD6_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD6_(, , ct, m, F)
+#define MOCK_METHOD7_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD7_(, , ct, m, F)
+#define MOCK_METHOD8_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD8_(, , ct, m, F)
+#define MOCK_METHOD9_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD9_(, , ct, m, F)
+#define MOCK_METHOD10_WITH_CALLTYPE(ct, m, F) GMOCK_METHOD10_(, , ct, m, F)
+
+#define MOCK_CONST_METHOD0_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD0_(, const, ct, m, F)
+#define MOCK_CONST_METHOD1_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD1_(, const, ct, m, F)
+#define MOCK_CONST_METHOD2_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD2_(, const, ct, m, F)
+#define MOCK_CONST_METHOD3_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD3_(, const, ct, m, F)
+#define MOCK_CONST_METHOD4_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD4_(, const, ct, m, F)
+#define MOCK_CONST_METHOD5_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD5_(, const, ct, m, F)
+#define MOCK_CONST_METHOD6_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD6_(, const, ct, m, F)
+#define MOCK_CONST_METHOD7_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD7_(, const, ct, m, F)
+#define MOCK_CONST_METHOD8_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD8_(, const, ct, m, F)
+#define MOCK_CONST_METHOD9_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD9_(, const, ct, m, F)
+#define MOCK_CONST_METHOD10_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD10_(, const, ct, m, F)
+
+#define MOCK_METHOD0_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD0_(typename, , ct, m, F)
+#define MOCK_METHOD1_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD1_(typename, , ct, m, F)
+#define MOCK_METHOD2_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD2_(typename, , ct, m, F)
+#define MOCK_METHOD3_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD3_(typename, , ct, m, F)
+#define MOCK_METHOD4_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD4_(typename, , ct, m, F)
+#define MOCK_METHOD5_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD5_(typename, , ct, m, F)
+#define MOCK_METHOD6_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD6_(typename, , ct, m, F)
+#define MOCK_METHOD7_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD7_(typename, , ct, m, F)
+#define MOCK_METHOD8_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD8_(typename, , ct, m, F)
+#define MOCK_METHOD9_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD9_(typename, , ct, m, F)
+#define MOCK_METHOD10_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD10_(typename, , ct, m, F)
+
+#define MOCK_CONST_METHOD0_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD0_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD1_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD1_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD2_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD2_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD3_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD3_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD4_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD4_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD5_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD5_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD6_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD6_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD7_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD7_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD8_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD8_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD9_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD9_(typename, const, ct, m, F)
+#define MOCK_CONST_METHOD10_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD10_(typename, const, ct, m, F)
+
+// A MockFunction<F> class has one mock method whose type is F. It is
+// useful when you just want your test code to emit some messages and
+// have Google Mock verify the right messages are sent (and perhaps at
+// the right times). For example, if you are exercising code:
+//
+// Foo(1);
+// Foo(2);
+// Foo(3);
+//
+// and want to verify that Foo(1) and Foo(3) both invoke
+// mock.Bar("a"), but Foo(2) doesn't invoke anything, you can write:
+//
+// TEST(FooTest, InvokesBarCorrectly) {
+// MyMock mock;
+// MockFunction<void(string check_point_name)> check;
+// {
+// InSequence s;
+//
+// EXPECT_CALL(mock, Bar("a"));
+// EXPECT_CALL(check, Call("1"));
+// EXPECT_CALL(check, Call("2"));
+// EXPECT_CALL(mock, Bar("a"));
+// }
+// Foo(1);
+// check.Call("1");
+// Foo(2);
+// check.Call("2");
+// Foo(3);
+// }
+//
+// The expectation spec says that the first Bar("a") must happen
+// before check point "1", the second Bar("a") must happen after check
+// point "2", and nothing should happen between the two check
+// points. The explicit check points make it easy to tell which
+// Bar("a") is called by which call to Foo().
+template <typename F>
+class MockFunction;
+
+template <typename R>
+class MockFunction<R()> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD0_T(Call, R());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0>
+class MockFunction<R(A0)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD1_T(Call, R(A0));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0, typename A1>
+class MockFunction<R(A0, A1)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD2_T(Call, R(A0, A1));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0, typename A1, typename A2>
+class MockFunction<R(A0, A1, A2)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD3_T(Call, R(A0, A1, A2));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0, typename A1, typename A2, typename A3>
+class MockFunction<R(A0, A1, A2, A3)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD4_T(Call, R(A0, A1, A2, A3));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0, typename A1, typename A2, typename A3,
+ typename A4>
+class MockFunction<R(A0, A1, A2, A3, A4)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD5_T(Call, R(A0, A1, A2, A3, A4));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0, typename A1, typename A2, typename A3,
+ typename A4, typename A5>
+class MockFunction<R(A0, A1, A2, A3, A4, A5)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD6_T(Call, R(A0, A1, A2, A3, A4, A5));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0, typename A1, typename A2, typename A3,
+ typename A4, typename A5, typename A6>
+class MockFunction<R(A0, A1, A2, A3, A4, A5, A6)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD7_T(Call, R(A0, A1, A2, A3, A4, A5, A6));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0, typename A1, typename A2, typename A3,
+ typename A4, typename A5, typename A6, typename A7>
+class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD8_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0, typename A1, typename A2, typename A3,
+ typename A4, typename A5, typename A6, typename A7, typename A8>
+class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7, A8)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD9_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+template <typename R, typename A0, typename A1, typename A2, typename A3,
+ typename A4, typename A5, typename A6, typename A7, typename A8,
+ typename A9>
+class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD10_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
diff --git a/src/testing/include/gmock/gmock-generated-function-mockers.h.pump b/src/testing/include/gmock/gmock-generated-function-mockers.h.pump
new file mode 100644
index 0000000..4f82d62
--- /dev/null
+++ b/src/testing/include/gmock/gmock-generated-function-mockers.h.pump
@@ -0,0 +1,258 @@
+$$ -*- mode: c++; -*-
+$$ This is a Pump source file. Please use Pump to convert it to
+$$ gmock-generated-function-mockers.h.
+$$
+$var n = 10 $$ The maximum arity we support.
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements function mockers of various arities.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
+
+#include "gmock/gmock-spec-builders.h"
+#include "gmock/internal/gmock-internal-utils.h"
+
+namespace testing {
+namespace internal {
+
+template <typename F>
+class FunctionMockerBase;
+
+// Note: class FunctionMocker really belongs to the ::testing
+// namespace. However if we define it in ::testing, MSVC will
+// complain when classes in ::testing::internal declare it as a
+// friend class template. To workaround this compiler bug, we define
+// FunctionMocker in ::testing::internal and import it into ::testing.
+template <typename F>
+class FunctionMocker;
+
+
+$range i 0..n
+$for i [[
+$range j 1..i
+$var typename_As = [[$for j [[, typename A$j]]]]
+$var As = [[$for j, [[A$j]]]]
+$var as = [[$for j, [[a$j]]]]
+$var Aas = [[$for j, [[A$j a$j]]]]
+$var ms = [[$for j, [[m$j]]]]
+$var matchers = [[$for j, [[const Matcher<A$j>& m$j]]]]
+template <typename R$typename_As>
+class FunctionMocker<R($As)> : public
+ internal::FunctionMockerBase<R($As)> {
+ public:
+ typedef R F($As);
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+
+ MockSpec<F>& With($matchers) {
+
+$if i >= 1 [[
+ this->current_spec().SetMatchers(::std::tr1::make_tuple($ms));
+
+]]
+ return this->current_spec();
+ }
+
+ R Invoke($Aas) {
+ // Even though gcc and MSVC don't enforce it, 'this->' is required
+ // by the C++ standard [14.6.4] here, as the base class type is
+ // dependent on the template argument (and thus shouldn't be
+ // looked into when resolving InvokeWith).
+ return this->InvokeWith(ArgumentTuple($as));
+ }
+};
+
+
+]]
+} // namespace internal
+
+// The style guide prohibits "using" statements in a namespace scope
+// inside a header file. However, the FunctionMocker class template
+// is meant to be defined in the ::testing namespace. The following
+// line is just a trick for working around a bug in MSVC 8.0, which
+// cannot handle it if we define FunctionMocker in ::testing.
+using internal::FunctionMocker;
+
+// The result type of function type F.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_RESULT_(tn, F) tn ::testing::internal::Function<F>::Result
+
+// The type of argument N of function type F.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_ARG_(tn, F, N) tn ::testing::internal::Function<F>::Argument##N
+
+// The matcher type for argument N of function type F.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_MATCHER_(tn, F, N) const ::testing::Matcher<GMOCK_ARG_(tn, F, N)>&
+
+// The variable for mocking the given method.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_MOCKER_(arity, constness, Method) \
+ GTEST_CONCAT_TOKEN_(gmock##constness##arity##_##Method##_, __LINE__)
+
+
+$for i [[
+$range j 1..i
+$var arg_as = [[$for j, \
+ [[GMOCK_ARG_(tn, F, $j) gmock_a$j]]]]
+$var as = [[$for j, [[gmock_a$j]]]]
+$var matcher_as = [[$for j, \
+ [[GMOCK_MATCHER_(tn, F, $j) gmock_a$j]]]]
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD$i[[]]_(tn, constness, ct, Method, F) \
+ GMOCK_RESULT_(tn, F) ct Method($arg_as) constness { \
+ GTEST_COMPILE_ASSERT_(::std::tr1::tuple_size< \
+ tn ::testing::internal::Function<F>::ArgumentTuple>::value == $i, \
+ this_method_does_not_take_$i[[]]_argument[[$if i != 1 [[s]]]]); \
+ GMOCK_MOCKER_($i, constness, Method).SetOwnerAndName(this, #Method); \
+ return GMOCK_MOCKER_($i, constness, Method).Invoke($as); \
+ } \
+ ::testing::MockSpec<F>& \
+ gmock_##Method($matcher_as) constness { \
+ GMOCK_MOCKER_($i, constness, Method).RegisterOwner(this); \
+ return GMOCK_MOCKER_($i, constness, Method).With($as); \
+ } \
+ mutable ::testing::FunctionMocker<F> GMOCK_MOCKER_($i, constness, Method)
+
+
+]]
+$for i [[
+#define MOCK_METHOD$i(m, F) GMOCK_METHOD$i[[]]_(, , , m, F)
+
+]]
+
+
+$for i [[
+#define MOCK_CONST_METHOD$i(m, F) GMOCK_METHOD$i[[]]_(, const, , m, F)
+
+]]
+
+
+$for i [[
+#define MOCK_METHOD$i[[]]_T(m, F) GMOCK_METHOD$i[[]]_(typename, , , m, F)
+
+]]
+
+
+$for i [[
+#define MOCK_CONST_METHOD$i[[]]_T(m, F) [[]]
+GMOCK_METHOD$i[[]]_(typename, const, , m, F)
+
+]]
+
+
+$for i [[
+#define MOCK_METHOD$i[[]]_WITH_CALLTYPE(ct, m, F) [[]]
+GMOCK_METHOD$i[[]]_(, , ct, m, F)
+
+]]
+
+
+$for i [[
+#define MOCK_CONST_METHOD$i[[]]_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD$i[[]]_(, const, ct, m, F)
+
+]]
+
+
+$for i [[
+#define MOCK_METHOD$i[[]]_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD$i[[]]_(typename, , ct, m, F)
+
+]]
+
+
+$for i [[
+#define MOCK_CONST_METHOD$i[[]]_T_WITH_CALLTYPE(ct, m, F) \
+ GMOCK_METHOD$i[[]]_(typename, const, ct, m, F)
+
+]]
+
+// A MockFunction<F> class has one mock method whose type is F. It is
+// useful when you just want your test code to emit some messages and
+// have Google Mock verify the right messages are sent (and perhaps at
+// the right times). For example, if you are exercising code:
+//
+// Foo(1);
+// Foo(2);
+// Foo(3);
+//
+// and want to verify that Foo(1) and Foo(3) both invoke
+// mock.Bar("a"), but Foo(2) doesn't invoke anything, you can write:
+//
+// TEST(FooTest, InvokesBarCorrectly) {
+// MyMock mock;
+// MockFunction<void(string check_point_name)> check;
+// {
+// InSequence s;
+//
+// EXPECT_CALL(mock, Bar("a"));
+// EXPECT_CALL(check, Call("1"));
+// EXPECT_CALL(check, Call("2"));
+// EXPECT_CALL(mock, Bar("a"));
+// }
+// Foo(1);
+// check.Call("1");
+// Foo(2);
+// check.Call("2");
+// Foo(3);
+// }
+//
+// The expectation spec says that the first Bar("a") must happen
+// before check point "1", the second Bar("a") must happen after check
+// point "2", and nothing should happen between the two check
+// points. The explicit check points make it easy to tell which
+// Bar("a") is called by which call to Foo().
+template <typename F>
+class MockFunction;
+
+
+$for i [[
+$range j 0..i-1
+template <typename R$for j [[, typename A$j]]>
+class MockFunction<R($for j, [[A$j]])> {
+ public:
+ MockFunction() {}
+
+ MOCK_METHOD$i[[]]_T(Call, R($for j, [[A$j]]));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
+};
+
+
+]]
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
diff --git a/src/testing/include/gmock/gmock-generated-matchers.h b/src/testing/include/gmock/gmock-generated-matchers.h
new file mode 100644
index 0000000..5527ed3
--- /dev/null
+++ b/src/testing/include/gmock/gmock-generated-matchers.h
@@ -0,0 +1,2210 @@
+// This file was GENERATED by command:
+// pump.py gmock-generated-matchers.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements some commonly used variadic matchers.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
+
+#include <sstream>
+#include <string>
+#include <vector>
+#include "gmock/gmock-matchers.h"
+
+namespace testing {
+namespace internal {
+
+// The type of the i-th (0-based) field of Tuple.
+#define GMOCK_FIELD_TYPE_(Tuple, i) \
+ typename ::std::tr1::tuple_element<i, Tuple>::type
+
+// TupleFields<Tuple, k0, ..., kn> is for selecting fields from a
+// tuple of type Tuple. It has two members:
+//
+// type: a tuple type whose i-th field is the ki-th field of Tuple.
+// GetSelectedFields(t): returns fields k0, ..., and kn of t as a tuple.
+//
+// For example, in class TupleFields<tuple<bool, char, int>, 2, 0>, we have:
+//
+// type is tuple<int, bool>, and
+// GetSelectedFields(make_tuple(true, 'a', 42)) is (42, true).
+
+template <class Tuple, int k0 = -1, int k1 = -1, int k2 = -1, int k3 = -1,
+ int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1,
+ int k9 = -1>
+class TupleFields;
+
+// This generic version is used when there are 10 selectors.
+template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6,
+ int k7, int k8, int k9>
+class TupleFields {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
+ GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2),
+ GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4),
+ GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6),
+ GMOCK_FIELD_TYPE_(Tuple, k7), GMOCK_FIELD_TYPE_(Tuple, k8),
+ GMOCK_FIELD_TYPE_(Tuple, k9)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t),
+ get<k5>(t), get<k6>(t), get<k7>(t), get<k8>(t), get<k9>(t));
+ }
+};
+
+// The following specialization is used for 0 ~ 9 selectors.
+
+template <class Tuple>
+class TupleFields<Tuple, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef ::std::tr1::tuple<> type;
+ static type GetSelectedFields(const Tuple& /* t */) {
+ using ::std::tr1::get;
+ return type();
+ }
+};
+
+template <class Tuple, int k0>
+class TupleFields<Tuple, k0, -1, -1, -1, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t));
+ }
+};
+
+template <class Tuple, int k0, int k1>
+class TupleFields<Tuple, k0, k1, -1, -1, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
+ GMOCK_FIELD_TYPE_(Tuple, k1)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t), get<k1>(t));
+ }
+};
+
+template <class Tuple, int k0, int k1, int k2>
+class TupleFields<Tuple, k0, k1, k2, -1, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
+ GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t), get<k1>(t), get<k2>(t));
+ }
+};
+
+template <class Tuple, int k0, int k1, int k2, int k3>
+class TupleFields<Tuple, k0, k1, k2, k3, -1, -1, -1, -1, -1, -1> {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
+ GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2),
+ GMOCK_FIELD_TYPE_(Tuple, k3)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t));
+ }
+};
+
+template <class Tuple, int k0, int k1, int k2, int k3, int k4>
+class TupleFields<Tuple, k0, k1, k2, k3, k4, -1, -1, -1, -1, -1> {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
+ GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2),
+ GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t));
+ }
+};
+
+template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5>
+class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, -1, -1, -1, -1> {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
+ GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2),
+ GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4),
+ GMOCK_FIELD_TYPE_(Tuple, k5)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t),
+ get<k5>(t));
+ }
+};
+
+template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6>
+class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, k6, -1, -1, -1> {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
+ GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2),
+ GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4),
+ GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t),
+ get<k5>(t), get<k6>(t));
+ }
+};
+
+template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6,
+ int k7>
+class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, k6, k7, -1, -1> {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
+ GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2),
+ GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4),
+ GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6),
+ GMOCK_FIELD_TYPE_(Tuple, k7)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t),
+ get<k5>(t), get<k6>(t), get<k7>(t));
+ }
+};
+
+template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6,
+ int k7, int k8>
+class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, k6, k7, k8, -1> {
+ public:
+ typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
+ GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2),
+ GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4),
+ GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6),
+ GMOCK_FIELD_TYPE_(Tuple, k7), GMOCK_FIELD_TYPE_(Tuple, k8)> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t),
+ get<k5>(t), get<k6>(t), get<k7>(t), get<k8>(t));
+ }
+};
+
+#undef GMOCK_FIELD_TYPE_
+
+// Implements the Args() matcher.
+template <class ArgsTuple, int k0 = -1, int k1 = -1, int k2 = -1, int k3 = -1,
+ int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1,
+ int k9 = -1>
+class ArgsMatcherImpl : public MatcherInterface<ArgsTuple> {
+ public:
+ // ArgsTuple may have top-level const or reference modifiers.
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(ArgsTuple) RawArgsTuple;
+ typedef typename internal::TupleFields<RawArgsTuple, k0, k1, k2, k3, k4, k5,
+ k6, k7, k8, k9>::type SelectedArgs;
+ typedef Matcher<const SelectedArgs&> MonomorphicInnerMatcher;
+
+ template <typename InnerMatcher>
+ explicit ArgsMatcherImpl(const InnerMatcher& inner_matcher)
+ : inner_matcher_(SafeMatcherCast<const SelectedArgs&>(inner_matcher)) {}
+
+ virtual bool MatchAndExplain(ArgsTuple args,
+ MatchResultListener* listener) const {
+ const SelectedArgs& selected_args = GetSelectedArgs(args);
+ if (!listener->IsInterested())
+ return inner_matcher_.Matches(selected_args);
+
+ PrintIndices(listener->stream());
+ *listener << "are " << PrintToString(selected_args);
+
+ StringMatchResultListener inner_listener;
+ const bool match = inner_matcher_.MatchAndExplain(selected_args,
+ &inner_listener);
+ PrintIfNotEmpty(inner_listener.str(), listener->stream());
+ return match;
+ }
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "are a tuple ";
+ PrintIndices(os);
+ inner_matcher_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "are a tuple ";
+ PrintIndices(os);
+ inner_matcher_.DescribeNegationTo(os);
+ }
+
+ private:
+ static SelectedArgs GetSelectedArgs(ArgsTuple args) {
+ return TupleFields<RawArgsTuple, k0, k1, k2, k3, k4, k5, k6, k7, k8,
+ k9>::GetSelectedFields(args);
+ }
+
+ // Prints the indices of the selected fields.
+ static void PrintIndices(::std::ostream* os) {
+ *os << "whose fields (";
+ const int indices[10] = { k0, k1, k2, k3, k4, k5, k6, k7, k8, k9 };
+ for (int i = 0; i < 10; i++) {
+ if (indices[i] < 0)
+ break;
+
+ if (i >= 1)
+ *os << ", ";
+
+ *os << "#" << indices[i];
+ }
+ *os << ") ";
+ }
+
+ const MonomorphicInnerMatcher inner_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(ArgsMatcherImpl);
+};
+
+template <class InnerMatcher, int k0 = -1, int k1 = -1, int k2 = -1,
+ int k3 = -1, int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1,
+ int k8 = -1, int k9 = -1>
+class ArgsMatcher {
+ public:
+ explicit ArgsMatcher(const InnerMatcher& inner_matcher)
+ : inner_matcher_(inner_matcher) {}
+
+ template <typename ArgsTuple>
+ operator Matcher<ArgsTuple>() const {
+ return MakeMatcher(new ArgsMatcherImpl<ArgsTuple, k0, k1, k2, k3, k4, k5,
+ k6, k7, k8, k9>(inner_matcher_));
+ }
+
+ private:
+ const InnerMatcher inner_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(ArgsMatcher);
+};
+
+// Implements ElementsAre() of 1-10 arguments.
+
+template <typename T1>
+class ElementsAreMatcher1 {
+ public:
+ explicit ElementsAreMatcher1(const T1& e1) : e1_(e1) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ // Nokia's Symbian Compiler has a nasty bug where the object put
+ // in a one-element local array is not destructed when the array
+ // goes out of scope. This leads to obvious badness as we've
+ // added the linked_ptr in it to our other linked_ptrs list.
+ // Hence we implement ElementsAreMatcher1 specially to avoid using
+ // a local array.
+ const Matcher<const Element&> matcher =
+ MatcherCast<const Element&>(e1_);
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(&matcher, 1));
+ }
+
+ private:
+ const T1& e1_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher1);
+};
+
+template <typename T1, typename T2>
+class ElementsAreMatcher2 {
+ public:
+ ElementsAreMatcher2(const T1& e1, const T2& e2) : e1_(e1), e2_(e2) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&> matchers[] = {
+ MatcherCast<const Element&>(e1_),
+ MatcherCast<const Element&>(e2_),
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 2));
+ }
+
+ private:
+ const T1& e1_;
+ const T2& e2_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher2);
+};
+
+template <typename T1, typename T2, typename T3>
+class ElementsAreMatcher3 {
+ public:
+ ElementsAreMatcher3(const T1& e1, const T2& e2, const T3& e3) : e1_(e1),
+ e2_(e2), e3_(e3) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&> matchers[] = {
+ MatcherCast<const Element&>(e1_),
+ MatcherCast<const Element&>(e2_),
+ MatcherCast<const Element&>(e3_),
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 3));
+ }
+
+ private:
+ const T1& e1_;
+ const T2& e2_;
+ const T3& e3_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher3);
+};
+
+template <typename T1, typename T2, typename T3, typename T4>
+class ElementsAreMatcher4 {
+ public:
+ ElementsAreMatcher4(const T1& e1, const T2& e2, const T3& e3,
+ const T4& e4) : e1_(e1), e2_(e2), e3_(e3), e4_(e4) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&> matchers[] = {
+ MatcherCast<const Element&>(e1_),
+ MatcherCast<const Element&>(e2_),
+ MatcherCast<const Element&>(e3_),
+ MatcherCast<const Element&>(e4_),
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 4));
+ }
+
+ private:
+ const T1& e1_;
+ const T2& e2_;
+ const T3& e3_;
+ const T4& e4_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher4);
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+class ElementsAreMatcher5 {
+ public:
+ ElementsAreMatcher5(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), e5_(e5) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&> matchers[] = {
+ MatcherCast<const Element&>(e1_),
+ MatcherCast<const Element&>(e2_),
+ MatcherCast<const Element&>(e3_),
+ MatcherCast<const Element&>(e4_),
+ MatcherCast<const Element&>(e5_),
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 5));
+ }
+
+ private:
+ const T1& e1_;
+ const T2& e2_;
+ const T3& e3_;
+ const T4& e4_;
+ const T5& e5_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher5);
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+class ElementsAreMatcher6 {
+ public:
+ ElementsAreMatcher6(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6) : e1_(e1), e2_(e2), e3_(e3), e4_(e4),
+ e5_(e5), e6_(e6) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&> matchers[] = {
+ MatcherCast<const Element&>(e1_),
+ MatcherCast<const Element&>(e2_),
+ MatcherCast<const Element&>(e3_),
+ MatcherCast<const Element&>(e4_),
+ MatcherCast<const Element&>(e5_),
+ MatcherCast<const Element&>(e6_),
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 6));
+ }
+
+ private:
+ const T1& e1_;
+ const T2& e2_;
+ const T3& e3_;
+ const T4& e4_;
+ const T5& e5_;
+ const T6& e6_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher6);
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+class ElementsAreMatcher7 {
+ public:
+ ElementsAreMatcher7(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6, const T7& e7) : e1_(e1), e2_(e2), e3_(e3),
+ e4_(e4), e5_(e5), e6_(e6), e7_(e7) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&> matchers[] = {
+ MatcherCast<const Element&>(e1_),
+ MatcherCast<const Element&>(e2_),
+ MatcherCast<const Element&>(e3_),
+ MatcherCast<const Element&>(e4_),
+ MatcherCast<const Element&>(e5_),
+ MatcherCast<const Element&>(e6_),
+ MatcherCast<const Element&>(e7_),
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 7));
+ }
+
+ private:
+ const T1& e1_;
+ const T2& e2_;
+ const T3& e3_;
+ const T4& e4_;
+ const T5& e5_;
+ const T6& e6_;
+ const T7& e7_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher7);
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+class ElementsAreMatcher8 {
+ public:
+ ElementsAreMatcher8(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6, const T7& e7, const T8& e8) : e1_(e1),
+ e2_(e2), e3_(e3), e4_(e4), e5_(e5), e6_(e6), e7_(e7), e8_(e8) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&> matchers[] = {
+ MatcherCast<const Element&>(e1_),
+ MatcherCast<const Element&>(e2_),
+ MatcherCast<const Element&>(e3_),
+ MatcherCast<const Element&>(e4_),
+ MatcherCast<const Element&>(e5_),
+ MatcherCast<const Element&>(e6_),
+ MatcherCast<const Element&>(e7_),
+ MatcherCast<const Element&>(e8_),
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 8));
+ }
+
+ private:
+ const T1& e1_;
+ const T2& e2_;
+ const T3& e3_;
+ const T4& e4_;
+ const T5& e5_;
+ const T6& e6_;
+ const T7& e7_;
+ const T8& e8_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher8);
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+class ElementsAreMatcher9 {
+ public:
+ ElementsAreMatcher9(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6, const T7& e7, const T8& e8,
+ const T9& e9) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), e5_(e5), e6_(e6),
+ e7_(e7), e8_(e8), e9_(e9) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&> matchers[] = {
+ MatcherCast<const Element&>(e1_),
+ MatcherCast<const Element&>(e2_),
+ MatcherCast<const Element&>(e3_),
+ MatcherCast<const Element&>(e4_),
+ MatcherCast<const Element&>(e5_),
+ MatcherCast<const Element&>(e6_),
+ MatcherCast<const Element&>(e7_),
+ MatcherCast<const Element&>(e8_),
+ MatcherCast<const Element&>(e9_),
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 9));
+ }
+
+ private:
+ const T1& e1_;
+ const T2& e2_;
+ const T3& e3_;
+ const T4& e4_;
+ const T5& e5_;
+ const T6& e6_;
+ const T7& e7_;
+ const T8& e8_;
+ const T9& e9_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher9);
+};
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+class ElementsAreMatcher10 {
+ public:
+ ElementsAreMatcher10(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9,
+ const T10& e10) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), e5_(e5), e6_(e6),
+ e7_(e7), e8_(e8), e9_(e9), e10_(e10) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&> matchers[] = {
+ MatcherCast<const Element&>(e1_),
+ MatcherCast<const Element&>(e2_),
+ MatcherCast<const Element&>(e3_),
+ MatcherCast<const Element&>(e4_),
+ MatcherCast<const Element&>(e5_),
+ MatcherCast<const Element&>(e6_),
+ MatcherCast<const Element&>(e7_),
+ MatcherCast<const Element&>(e8_),
+ MatcherCast<const Element&>(e9_),
+ MatcherCast<const Element&>(e10_),
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 10));
+ }
+
+ private:
+ const T1& e1_;
+ const T2& e2_;
+ const T3& e3_;
+ const T4& e4_;
+ const T5& e5_;
+ const T6& e6_;
+ const T7& e7_;
+ const T8& e8_;
+ const T9& e9_;
+ const T10& e10_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher10);
+};
+
+// A set of metafunctions for computing the result type of AllOf.
+// AllOf(m1, ..., mN) returns
+// AllOfResultN<decltype(m1), ..., decltype(mN)>::type.
+
+// Although AllOf isn't defined for one argument, AllOfResult1 is defined
+// to simplify the implementation.
+template <typename M1>
+struct AllOfResult1 {
+ typedef M1 type;
+};
+
+template <typename M1, typename M2>
+struct AllOfResult2 {
+ typedef BothOfMatcher<
+ typename AllOfResult1<M1>::type,
+ typename AllOfResult1<M2>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3>
+struct AllOfResult3 {
+ typedef BothOfMatcher<
+ typename AllOfResult1<M1>::type,
+ typename AllOfResult2<M2, M3>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4>
+struct AllOfResult4 {
+ typedef BothOfMatcher<
+ typename AllOfResult2<M1, M2>::type,
+ typename AllOfResult2<M3, M4>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5>
+struct AllOfResult5 {
+ typedef BothOfMatcher<
+ typename AllOfResult2<M1, M2>::type,
+ typename AllOfResult3<M3, M4, M5>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6>
+struct AllOfResult6 {
+ typedef BothOfMatcher<
+ typename AllOfResult3<M1, M2, M3>::type,
+ typename AllOfResult3<M4, M5, M6>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7>
+struct AllOfResult7 {
+ typedef BothOfMatcher<
+ typename AllOfResult3<M1, M2, M3>::type,
+ typename AllOfResult4<M4, M5, M6, M7>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8>
+struct AllOfResult8 {
+ typedef BothOfMatcher<
+ typename AllOfResult4<M1, M2, M3, M4>::type,
+ typename AllOfResult4<M5, M6, M7, M8>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8, typename M9>
+struct AllOfResult9 {
+ typedef BothOfMatcher<
+ typename AllOfResult4<M1, M2, M3, M4>::type,
+ typename AllOfResult5<M5, M6, M7, M8, M9>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8, typename M9, typename M10>
+struct AllOfResult10 {
+ typedef BothOfMatcher<
+ typename AllOfResult5<M1, M2, M3, M4, M5>::type,
+ typename AllOfResult5<M6, M7, M8, M9, M10>::type
+ > type;
+};
+
+// A set of metafunctions for computing the result type of AnyOf.
+// AnyOf(m1, ..., mN) returns
+// AnyOfResultN<decltype(m1), ..., decltype(mN)>::type.
+
+// Although AnyOf isn't defined for one argument, AnyOfResult1 is defined
+// to simplify the implementation.
+template <typename M1>
+struct AnyOfResult1 {
+ typedef M1 type;
+};
+
+template <typename M1, typename M2>
+struct AnyOfResult2 {
+ typedef EitherOfMatcher<
+ typename AnyOfResult1<M1>::type,
+ typename AnyOfResult1<M2>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3>
+struct AnyOfResult3 {
+ typedef EitherOfMatcher<
+ typename AnyOfResult1<M1>::type,
+ typename AnyOfResult2<M2, M3>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4>
+struct AnyOfResult4 {
+ typedef EitherOfMatcher<
+ typename AnyOfResult2<M1, M2>::type,
+ typename AnyOfResult2<M3, M4>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5>
+struct AnyOfResult5 {
+ typedef EitherOfMatcher<
+ typename AnyOfResult2<M1, M2>::type,
+ typename AnyOfResult3<M3, M4, M5>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6>
+struct AnyOfResult6 {
+ typedef EitherOfMatcher<
+ typename AnyOfResult3<M1, M2, M3>::type,
+ typename AnyOfResult3<M4, M5, M6>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7>
+struct AnyOfResult7 {
+ typedef EitherOfMatcher<
+ typename AnyOfResult3<M1, M2, M3>::type,
+ typename AnyOfResult4<M4, M5, M6, M7>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8>
+struct AnyOfResult8 {
+ typedef EitherOfMatcher<
+ typename AnyOfResult4<M1, M2, M3, M4>::type,
+ typename AnyOfResult4<M5, M6, M7, M8>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8, typename M9>
+struct AnyOfResult9 {
+ typedef EitherOfMatcher<
+ typename AnyOfResult4<M1, M2, M3, M4>::type,
+ typename AnyOfResult5<M5, M6, M7, M8, M9>::type
+ > type;
+};
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8, typename M9, typename M10>
+struct AnyOfResult10 {
+ typedef EitherOfMatcher<
+ typename AnyOfResult5<M1, M2, M3, M4, M5>::type,
+ typename AnyOfResult5<M6, M7, M8, M9, M10>::type
+ > type;
+};
+
+} // namespace internal
+
+// Args<N1, N2, ..., Nk>(a_matcher) matches a tuple if the selected
+// fields of it matches a_matcher. C++ doesn't support default
+// arguments for function templates, so we have to overload it.
+template <typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher>(matcher);
+}
+
+template <int k1, typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1>(matcher);
+}
+
+template <int k1, int k2, typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1, k2>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1, k2>(matcher);
+}
+
+template <int k1, int k2, int k3, typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1, k2, k3>(matcher);
+}
+
+template <int k1, int k2, int k3, int k4, typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4>(matcher);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5>(matcher);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6>(matcher);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, int k7,
+ typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6,
+ k7>(matcher);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8,
+ typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7,
+ k8>(matcher);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8,
+ int k9, typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, k9>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8,
+ k9>(matcher);
+}
+
+template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8,
+ int k9, int k10, typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, k9,
+ k10>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8,
+ k9, k10>(matcher);
+}
+
+// ElementsAre(e0, e1, ..., e_n) matches an STL-style container with
+// (n + 1) elements, where the i-th element in the container must
+// match the i-th argument in the list. Each argument of
+// ElementsAre() can be either a value or a matcher. We support up to
+// 10 arguments.
+//
+// NOTE: Since ElementsAre() cares about the order of the elements, it
+// must not be used with containers whose elements's order is
+// undefined (e.g. hash_map).
+
+inline internal::ElementsAreMatcher0 ElementsAre() {
+ return internal::ElementsAreMatcher0();
+}
+
+template <typename T1>
+inline internal::ElementsAreMatcher1<T1> ElementsAre(const T1& e1) {
+ return internal::ElementsAreMatcher1<T1>(e1);
+}
+
+template <typename T1, typename T2>
+inline internal::ElementsAreMatcher2<T1, T2> ElementsAre(const T1& e1,
+ const T2& e2) {
+ return internal::ElementsAreMatcher2<T1, T2>(e1, e2);
+}
+
+template <typename T1, typename T2, typename T3>
+inline internal::ElementsAreMatcher3<T1, T2, T3> ElementsAre(const T1& e1,
+ const T2& e2, const T3& e3) {
+ return internal::ElementsAreMatcher3<T1, T2, T3>(e1, e2, e3);
+}
+
+template <typename T1, typename T2, typename T3, typename T4>
+inline internal::ElementsAreMatcher4<T1, T2, T3, T4> ElementsAre(const T1& e1,
+ const T2& e2, const T3& e3, const T4& e4) {
+ return internal::ElementsAreMatcher4<T1, T2, T3, T4>(e1, e2, e3, e4);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5>
+inline internal::ElementsAreMatcher5<T1, T2, T3, T4,
+ T5> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5) {
+ return internal::ElementsAreMatcher5<T1, T2, T3, T4, T5>(e1, e2, e3, e4, e5);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6>
+inline internal::ElementsAreMatcher6<T1, T2, T3, T4, T5,
+ T6> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6) {
+ return internal::ElementsAreMatcher6<T1, T2, T3, T4, T5, T6>(e1, e2, e3, e4,
+ e5, e6);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7>
+inline internal::ElementsAreMatcher7<T1, T2, T3, T4, T5, T6,
+ T7> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6, const T7& e7) {
+ return internal::ElementsAreMatcher7<T1, T2, T3, T4, T5, T6, T7>(e1, e2, e3,
+ e4, e5, e6, e7);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8>
+inline internal::ElementsAreMatcher8<T1, T2, T3, T4, T5, T6, T7,
+ T8> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6, const T7& e7, const T8& e8) {
+ return internal::ElementsAreMatcher8<T1, T2, T3, T4, T5, T6, T7, T8>(e1, e2,
+ e3, e4, e5, e6, e7, e8);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9>
+inline internal::ElementsAreMatcher9<T1, T2, T3, T4, T5, T6, T7, T8,
+ T9> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9) {
+ return internal::ElementsAreMatcher9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(e1,
+ e2, e3, e4, e5, e6, e7, e8, e9);
+}
+
+template <typename T1, typename T2, typename T3, typename T4, typename T5,
+ typename T6, typename T7, typename T8, typename T9, typename T10>
+inline internal::ElementsAreMatcher10<T1, T2, T3, T4, T5, T6, T7, T8, T9,
+ T10> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4,
+ const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9,
+ const T10& e10) {
+ return internal::ElementsAreMatcher10<T1, T2, T3, T4, T5, T6, T7, T8, T9,
+ T10>(e1, e2, e3, e4, e5, e6, e7, e8, e9, e10);
+}
+
+// ElementsAreArray(array) and ElementAreArray(array, count) are like
+// ElementsAre(), except that they take an array of values or
+// matchers. The former form infers the size of 'array', which must
+// be a static C-style array. In the latter form, 'array' can either
+// be a static array or a pointer to a dynamically created array.
+
+template <typename T>
+inline internal::ElementsAreArrayMatcher<T> ElementsAreArray(
+ const T* first, size_t count) {
+ return internal::ElementsAreArrayMatcher<T>(first, count);
+}
+
+template <typename T, size_t N>
+inline internal::ElementsAreArrayMatcher<T>
+ElementsAreArray(const T (&array)[N]) {
+ return internal::ElementsAreArrayMatcher<T>(array, N);
+}
+
+// AllOf(m1, m2, ..., mk) matches any value that matches all of the given
+// sub-matchers. AllOf is called fully qualified to prevent ADL from firing.
+
+template <typename M1, typename M2>
+inline typename internal::AllOfResult2<M1, M2>::type
+AllOf(M1 m1, M2 m2) {
+ return typename internal::AllOfResult2<M1, M2>::type(
+ m1,
+ m2);
+}
+
+template <typename M1, typename M2, typename M3>
+inline typename internal::AllOfResult3<M1, M2, M3>::type
+AllOf(M1 m1, M2 m2, M3 m3) {
+ return typename internal::AllOfResult3<M1, M2, M3>::type(
+ m1,
+ ::testing::AllOf(m2, m3));
+}
+
+template <typename M1, typename M2, typename M3, typename M4>
+inline typename internal::AllOfResult4<M1, M2, M3, M4>::type
+AllOf(M1 m1, M2 m2, M3 m3, M4 m4) {
+ return typename internal::AllOfResult4<M1, M2, M3, M4>::type(
+ ::testing::AllOf(m1, m2),
+ ::testing::AllOf(m3, m4));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5>
+inline typename internal::AllOfResult5<M1, M2, M3, M4, M5>::type
+AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5) {
+ return typename internal::AllOfResult5<M1, M2, M3, M4, M5>::type(
+ ::testing::AllOf(m1, m2),
+ ::testing::AllOf(m3, m4, m5));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6>
+inline typename internal::AllOfResult6<M1, M2, M3, M4, M5, M6>::type
+AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6) {
+ return typename internal::AllOfResult6<M1, M2, M3, M4, M5, M6>::type(
+ ::testing::AllOf(m1, m2, m3),
+ ::testing::AllOf(m4, m5, m6));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7>
+inline typename internal::AllOfResult7<M1, M2, M3, M4, M5, M6, M7>::type
+AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7) {
+ return typename internal::AllOfResult7<M1, M2, M3, M4, M5, M6, M7>::type(
+ ::testing::AllOf(m1, m2, m3),
+ ::testing::AllOf(m4, m5, m6, m7));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8>
+inline typename internal::AllOfResult8<M1, M2, M3, M4, M5, M6, M7, M8>::type
+AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8) {
+ return typename internal::AllOfResult8<M1, M2, M3, M4, M5, M6, M7, M8>::type(
+ ::testing::AllOf(m1, m2, m3, m4),
+ ::testing::AllOf(m5, m6, m7, m8));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8, typename M9>
+inline typename internal::AllOfResult9<M1, M2, M3, M4, M5, M6, M7, M8, M9>::type
+AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8, M9 m9) {
+ return typename internal::AllOfResult9<M1, M2, M3, M4, M5, M6, M7, M8,
+ M9>::type(
+ ::testing::AllOf(m1, m2, m3, m4),
+ ::testing::AllOf(m5, m6, m7, m8, m9));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8, typename M9, typename M10>
+inline typename internal::AllOfResult10<M1, M2, M3, M4, M5, M6, M7, M8, M9,
+ M10>::type
+AllOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8, M9 m9, M10 m10) {
+ return typename internal::AllOfResult10<M1, M2, M3, M4, M5, M6, M7, M8, M9,
+ M10>::type(
+ ::testing::AllOf(m1, m2, m3, m4, m5),
+ ::testing::AllOf(m6, m7, m8, m9, m10));
+}
+
+// AnyOf(m1, m2, ..., mk) matches any value that matches any of the given
+// sub-matchers. AnyOf is called fully qualified to prevent ADL from firing.
+
+template <typename M1, typename M2>
+inline typename internal::AnyOfResult2<M1, M2>::type
+AnyOf(M1 m1, M2 m2) {
+ return typename internal::AnyOfResult2<M1, M2>::type(
+ m1,
+ m2);
+}
+
+template <typename M1, typename M2, typename M3>
+inline typename internal::AnyOfResult3<M1, M2, M3>::type
+AnyOf(M1 m1, M2 m2, M3 m3) {
+ return typename internal::AnyOfResult3<M1, M2, M3>::type(
+ m1,
+ ::testing::AnyOf(m2, m3));
+}
+
+template <typename M1, typename M2, typename M3, typename M4>
+inline typename internal::AnyOfResult4<M1, M2, M3, M4>::type
+AnyOf(M1 m1, M2 m2, M3 m3, M4 m4) {
+ return typename internal::AnyOfResult4<M1, M2, M3, M4>::type(
+ ::testing::AnyOf(m1, m2),
+ ::testing::AnyOf(m3, m4));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5>
+inline typename internal::AnyOfResult5<M1, M2, M3, M4, M5>::type
+AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5) {
+ return typename internal::AnyOfResult5<M1, M2, M3, M4, M5>::type(
+ ::testing::AnyOf(m1, m2),
+ ::testing::AnyOf(m3, m4, m5));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6>
+inline typename internal::AnyOfResult6<M1, M2, M3, M4, M5, M6>::type
+AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6) {
+ return typename internal::AnyOfResult6<M1, M2, M3, M4, M5, M6>::type(
+ ::testing::AnyOf(m1, m2, m3),
+ ::testing::AnyOf(m4, m5, m6));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7>
+inline typename internal::AnyOfResult7<M1, M2, M3, M4, M5, M6, M7>::type
+AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7) {
+ return typename internal::AnyOfResult7<M1, M2, M3, M4, M5, M6, M7>::type(
+ ::testing::AnyOf(m1, m2, m3),
+ ::testing::AnyOf(m4, m5, m6, m7));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8>
+inline typename internal::AnyOfResult8<M1, M2, M3, M4, M5, M6, M7, M8>::type
+AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8) {
+ return typename internal::AnyOfResult8<M1, M2, M3, M4, M5, M6, M7, M8>::type(
+ ::testing::AnyOf(m1, m2, m3, m4),
+ ::testing::AnyOf(m5, m6, m7, m8));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8, typename M9>
+inline typename internal::AnyOfResult9<M1, M2, M3, M4, M5, M6, M7, M8, M9>::type
+AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8, M9 m9) {
+ return typename internal::AnyOfResult9<M1, M2, M3, M4, M5, M6, M7, M8,
+ M9>::type(
+ ::testing::AnyOf(m1, m2, m3, m4),
+ ::testing::AnyOf(m5, m6, m7, m8, m9));
+}
+
+template <typename M1, typename M2, typename M3, typename M4, typename M5,
+ typename M6, typename M7, typename M8, typename M9, typename M10>
+inline typename internal::AnyOfResult10<M1, M2, M3, M4, M5, M6, M7, M8, M9,
+ M10>::type
+AnyOf(M1 m1, M2 m2, M3 m3, M4 m4, M5 m5, M6 m6, M7 m7, M8 m8, M9 m9, M10 m10) {
+ return typename internal::AnyOfResult10<M1, M2, M3, M4, M5, M6, M7, M8, M9,
+ M10>::type(
+ ::testing::AnyOf(m1, m2, m3, m4, m5),
+ ::testing::AnyOf(m6, m7, m8, m9, m10));
+}
+
+} // namespace testing
+
+
+// The MATCHER* family of macros can be used in a namespace scope to
+// define custom matchers easily.
+//
+// Basic Usage
+// ===========
+//
+// The syntax
+//
+// MATCHER(name, description_string) { statements; }
+//
+// defines a matcher with the given name that executes the statements,
+// which must return a bool to indicate if the match succeeds. Inside
+// the statements, you can refer to the value being matched by 'arg',
+// and refer to its type by 'arg_type'.
+//
+// The description string documents what the matcher does, and is used
+// to generate the failure message when the match fails. Since a
+// MATCHER() is usually defined in a header file shared by multiple
+// C++ source files, we require the description to be a C-string
+// literal to avoid possible side effects. It can be empty, in which
+// case we'll use the sequence of words in the matcher name as the
+// description.
+//
+// For example:
+//
+// MATCHER(IsEven, "") { return (arg % 2) == 0; }
+//
+// allows you to write
+//
+// // Expects mock_foo.Bar(n) to be called where n is even.
+// EXPECT_CALL(mock_foo, Bar(IsEven()));
+//
+// or,
+//
+// // Verifies that the value of some_expression is even.
+// EXPECT_THAT(some_expression, IsEven());
+//
+// If the above assertion fails, it will print something like:
+//
+// Value of: some_expression
+// Expected: is even
+// Actual: 7
+//
+// where the description "is even" is automatically calculated from the
+// matcher name IsEven.
+//
+// Argument Type
+// =============
+//
+// Note that the type of the value being matched (arg_type) is
+// determined by the context in which you use the matcher and is
+// supplied to you by the compiler, so you don't need to worry about
+// declaring it (nor can you). This allows the matcher to be
+// polymorphic. For example, IsEven() can be used to match any type
+// where the value of "(arg % 2) == 0" can be implicitly converted to
+// a bool. In the "Bar(IsEven())" example above, if method Bar()
+// takes an int, 'arg_type' will be int; if it takes an unsigned long,
+// 'arg_type' will be unsigned long; and so on.
+//
+// Parameterizing Matchers
+// =======================
+//
+// Sometimes you'll want to parameterize the matcher. For that you
+// can use another macro:
+//
+// MATCHER_P(name, param_name, description_string) { statements; }
+//
+// For example:
+//
+// MATCHER_P(HasAbsoluteValue, value, "") { return abs(arg) == value; }
+//
+// will allow you to write:
+//
+// EXPECT_THAT(Blah("a"), HasAbsoluteValue(n));
+//
+// which may lead to this message (assuming n is 10):
+//
+// Value of: Blah("a")
+// Expected: has absolute value 10
+// Actual: -9
+//
+// Note that both the matcher description and its parameter are
+// printed, making the message human-friendly.
+//
+// In the matcher definition body, you can write 'foo_type' to
+// reference the type of a parameter named 'foo'. For example, in the
+// body of MATCHER_P(HasAbsoluteValue, value) above, you can write
+// 'value_type' to refer to the type of 'value'.
+//
+// We also provide MATCHER_P2, MATCHER_P3, ..., up to MATCHER_P10 to
+// support multi-parameter matchers.
+//
+// Describing Parameterized Matchers
+// =================================
+//
+// The last argument to MATCHER*() is a string-typed expression. The
+// expression can reference all of the matcher's parameters and a
+// special bool-typed variable named 'negation'. When 'negation' is
+// false, the expression should evaluate to the matcher's description;
+// otherwise it should evaluate to the description of the negation of
+// the matcher. For example,
+//
+// using testing::PrintToString;
+//
+// MATCHER_P2(InClosedRange, low, hi,
+// string(negation ? "is not" : "is") + " in range [" +
+// PrintToString(low) + ", " + PrintToString(hi) + "]") {
+// return low <= arg && arg <= hi;
+// }
+// ...
+// EXPECT_THAT(3, InClosedRange(4, 6));
+// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
+//
+// would generate two failures that contain the text:
+//
+// Expected: is in range [4, 6]
+// ...
+// Expected: is not in range [2, 4]
+//
+// If you specify "" as the description, the failure message will
+// contain the sequence of words in the matcher name followed by the
+// parameter values printed as a tuple. For example,
+//
+// MATCHER_P2(InClosedRange, low, hi, "") { ... }
+// ...
+// EXPECT_THAT(3, InClosedRange(4, 6));
+// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
+//
+// would generate two failures that contain the text:
+//
+// Expected: in closed range (4, 6)
+// ...
+// Expected: not (in closed range (2, 4))
+//
+// Types of Matcher Parameters
+// ===========================
+//
+// For the purpose of typing, you can view
+//
+// MATCHER_Pk(Foo, p1, ..., pk, description_string) { ... }
+//
+// as shorthand for
+//
+// template <typename p1_type, ..., typename pk_type>
+// FooMatcherPk<p1_type, ..., pk_type>
+// Foo(p1_type p1, ..., pk_type pk) { ... }
+//
+// When you write Foo(v1, ..., vk), the compiler infers the types of
+// the parameters v1, ..., and vk for you. If you are not happy with
+// the result of the type inference, you can specify the types by
+// explicitly instantiating the template, as in Foo<long, bool>(5,
+// false). As said earlier, you don't get to (or need to) specify
+// 'arg_type' as that's determined by the context in which the matcher
+// is used. You can assign the result of expression Foo(p1, ..., pk)
+// to a variable of type FooMatcherPk<p1_type, ..., pk_type>. This
+// can be useful when composing matchers.
+//
+// While you can instantiate a matcher template with reference types,
+// passing the parameters by pointer usually makes your code more
+// readable. If, however, you still want to pass a parameter by
+// reference, be aware that in the failure message generated by the
+// matcher you will see the value of the referenced object but not its
+// address.
+//
+// Explaining Match Results
+// ========================
+//
+// Sometimes the matcher description alone isn't enough to explain why
+// the match has failed or succeeded. For example, when expecting a
+// long string, it can be very helpful to also print the diff between
+// the expected string and the actual one. To achieve that, you can
+// optionally stream additional information to a special variable
+// named result_listener, whose type is a pointer to class
+// MatchResultListener:
+//
+// MATCHER_P(EqualsLongString, str, "") {
+// if (arg == str) return true;
+//
+// *result_listener << "the difference: "
+/// << DiffStrings(str, arg);
+// return false;
+// }
+//
+// Overloading Matchers
+// ====================
+//
+// You can overload matchers with different numbers of parameters:
+//
+// MATCHER_P(Blah, a, description_string1) { ... }
+// MATCHER_P2(Blah, a, b, description_string2) { ... }
+//
+// Caveats
+// =======
+//
+// When defining a new matcher, you should also consider implementing
+// MatcherInterface or using MakePolymorphicMatcher(). These
+// approaches require more work than the MATCHER* macros, but also
+// give you more control on the types of the value being matched and
+// the matcher parameters, which may leads to better compiler error
+// messages when the matcher is used wrong. They also allow
+// overloading matchers based on parameter types (as opposed to just
+// based on the number of parameters).
+//
+// MATCHER*() can only be used in a namespace scope. The reason is
+// that C++ doesn't yet allow function-local types to be used to
+// instantiate templates. The up-coming C++0x standard will fix this.
+// Once that's done, we'll consider supporting using MATCHER*() inside
+// a function.
+//
+// More Information
+// ================
+//
+// To learn more about using these macros, please search for 'MATCHER'
+// on http://code.google.com/p/googlemock/wiki/CookBook.
+
+#define MATCHER(name, description)\
+ class name##Matcher {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl()\
+ {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<>()));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>());\
+ }\
+ name##Matcher() {\
+ }\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##Matcher);\
+ };\
+ inline name##Matcher name() {\
+ return name##Matcher();\
+ }\
+ template <typename arg_type>\
+ bool name##Matcher::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P(name, p0, description)\
+ template <typename p0##_type>\
+ class name##MatcherP {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ explicit gmock_Impl(p0##_type gmock_p0)\
+ : p0(gmock_p0) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type>(p0)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0));\
+ }\
+ name##MatcherP(p0##_type gmock_p0) : p0(gmock_p0) {\
+ }\
+ p0##_type p0;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP);\
+ };\
+ template <typename p0##_type>\
+ inline name##MatcherP<p0##_type> name(p0##_type p0) {\
+ return name##MatcherP<p0##_type>(p0);\
+ }\
+ template <typename p0##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP<p0##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P2(name, p0, p1, description)\
+ template <typename p0##_type, typename p1##_type>\
+ class name##MatcherP2 {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1)\
+ : p0(gmock_p0), p1(gmock_p1) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type, p1##_type>(p0, p1)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0, p1));\
+ }\
+ name##MatcherP2(p0##_type gmock_p0, p1##_type gmock_p1) : p0(gmock_p0), \
+ p1(gmock_p1) {\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP2);\
+ };\
+ template <typename p0##_type, typename p1##_type>\
+ inline name##MatcherP2<p0##_type, p1##_type> name(p0##_type p0, \
+ p1##_type p1) {\
+ return name##MatcherP2<p0##_type, p1##_type>(p0, p1);\
+ }\
+ template <typename p0##_type, typename p1##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP2<p0##_type, \
+ p1##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P3(name, p0, p1, p2, description)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type>\
+ class name##MatcherP3 {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2)\
+ : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type, p1##_type, p2##_type>(p0, p1, \
+ p2)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0, p1, p2));\
+ }\
+ name##MatcherP3(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2) {\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP3);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type>\
+ inline name##MatcherP3<p0##_type, p1##_type, p2##_type> name(p0##_type p0, \
+ p1##_type p1, p2##_type p2) {\
+ return name##MatcherP3<p0##_type, p1##_type, p2##_type>(p0, p1, p2);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP3<p0##_type, p1##_type, \
+ p2##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P4(name, p0, p1, p2, p3, description)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type>\
+ class name##MatcherP4 {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3)\
+ : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, \
+ p3##_type>(p0, p1, p2, p3)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0, p1, p2, p3));\
+ }\
+ name##MatcherP4(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3) : p0(gmock_p0), p1(gmock_p1), \
+ p2(gmock_p2), p3(gmock_p3) {\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP4);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type>\
+ inline name##MatcherP4<p0##_type, p1##_type, p2##_type, \
+ p3##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
+ p3##_type p3) {\
+ return name##MatcherP4<p0##_type, p1##_type, p2##_type, p3##_type>(p0, \
+ p1, p2, p3);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP4<p0##_type, p1##_type, p2##_type, \
+ p3##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P5(name, p0, p1, p2, p3, p4, description)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type>\
+ class name##MatcherP5 {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4)\
+ : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
+ p4(gmock_p4) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type>(p0, p1, p2, p3, p4)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0, p1, p2, p3, p4));\
+ }\
+ name##MatcherP5(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, \
+ p4##_type gmock_p4) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4) {\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP5);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type>\
+ inline name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4) {\
+ return name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type>(p0, p1, p2, p3, p4);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP5<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P6(name, p0, p1, p2, p3, p4, p5, description)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type>\
+ class name##MatcherP6 {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5)\
+ : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
+ p4(gmock_p4), p5(gmock_p5) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5));\
+ }\
+ name##MatcherP6(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5) {\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP6);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type>\
+ inline name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, \
+ p3##_type p3, p4##_type p4, p5##_type p5) {\
+ return name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type>(p0, p1, p2, p3, p4, p5);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP6<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P7(name, p0, p1, p2, p3, p4, p5, p6, description)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type>\
+ class name##MatcherP7 {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6)\
+ : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
+ p4(gmock_p4), p5(gmock_p5), p6(gmock_p6) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, \
+ p6)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6));\
+ }\
+ name##MatcherP7(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5, p6##_type gmock_p6) : p0(gmock_p0), p1(gmock_p1), \
+ p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), \
+ p6(gmock_p6) {\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP7);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type>\
+ inline name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type> name(p0##_type p0, p1##_type p1, \
+ p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
+ p6##_type p6) {\
+ return name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type>(p0, p1, p2, p3, p4, p5, p6);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP7<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P8(name, p0, p1, p2, p3, p4, p5, p6, p7, description)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type>\
+ class name##MatcherP8 {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7)\
+ : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
+ p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, \
+ p3, p4, p5, p6, p7)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7));\
+ }\
+ name##MatcherP8(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5, p6##_type gmock_p6, \
+ p7##_type gmock_p7) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
+ p7(gmock_p7) {\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP8);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type>\
+ inline name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type> name(p0##_type p0, \
+ p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, p5##_type p5, \
+ p6##_type p6, p7##_type p7) {\
+ return name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type>(p0, p1, p2, p3, p4, p5, \
+ p6, p7);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP8<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, \
+ p7##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, description)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type>\
+ class name##MatcherP9 {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8)\
+ : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
+ p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
+ p8(gmock_p8) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ p8##_type p8;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, \
+ p8##_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8));\
+ }\
+ name##MatcherP9(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
+ p8##_type gmock_p8) : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), \
+ p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
+ p8(gmock_p8) {\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ p8##_type p8;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP9);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type>\
+ inline name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, \
+ p8##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, \
+ p8##_type p8) {\
+ return name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, p8##_type>(p0, p1, p2, \
+ p3, p4, p5, p6, p7, p8);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP9<p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
+ p5##_type, p6##_type, p7##_type, \
+ p8##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#define MATCHER_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, description)\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type, \
+ typename p9##_type>\
+ class name##MatcherP10 {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ gmock_Impl(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
+ p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
+ p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
+ p9##_type gmock_p9)\
+ : p0(gmock_p0), p1(gmock_p1), p2(gmock_p2), p3(gmock_p3), \
+ p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), p7(gmock_p7), \
+ p8(gmock_p8), p9(gmock_p9) {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ p8##_type p8;\
+ p9##_type p9;\
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
+ p9##_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9));\
+ }\
+ name##MatcherP10(p0##_type gmock_p0, p1##_type gmock_p1, \
+ p2##_type gmock_p2, p3##_type gmock_p3, p4##_type gmock_p4, \
+ p5##_type gmock_p5, p6##_type gmock_p6, p7##_type gmock_p7, \
+ p8##_type gmock_p8, p9##_type gmock_p9) : p0(gmock_p0), p1(gmock_p1), \
+ p2(gmock_p2), p3(gmock_p3), p4(gmock_p4), p5(gmock_p5), p6(gmock_p6), \
+ p7(gmock_p7), p8(gmock_p8), p9(gmock_p9) {\
+ }\
+ p0##_type p0;\
+ p1##_type p1;\
+ p2##_type p2;\
+ p3##_type p3;\
+ p4##_type p4;\
+ p5##_type p5;\
+ p6##_type p6;\
+ p7##_type p7;\
+ p8##_type p8;\
+ p9##_type p9;\
+ private:\
+ GTEST_DISALLOW_ASSIGN_(name##MatcherP10);\
+ };\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type, \
+ typename p9##_type>\
+ inline name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
+ p9##_type> name(p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
+ p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
+ p9##_type p9) {\
+ return name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, p9##_type>(p0, \
+ p1, p2, p3, p4, p5, p6, p7, p8, p9);\
+ }\
+ template <typename p0##_type, typename p1##_type, typename p2##_type, \
+ typename p3##_type, typename p4##_type, typename p5##_type, \
+ typename p6##_type, typename p7##_type, typename p8##_type, \
+ typename p9##_type>\
+ template <typename arg_type>\
+ bool name##MatcherP10<p0##_type, p1##_type, p2##_type, p3##_type, \
+ p4##_type, p5##_type, p6##_type, p7##_type, p8##_type, \
+ p9##_type>::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
diff --git a/src/testing/include/gmock/gmock-generated-matchers.h.pump b/src/testing/include/gmock/gmock-generated-matchers.h.pump
new file mode 100644
index 0000000..7cdb84b
--- /dev/null
+++ b/src/testing/include/gmock/gmock-generated-matchers.h.pump
@@ -0,0 +1,705 @@
+$$ -*- mode: c++; -*-
+$$ This is a Pump source file. Please use Pump to convert it to
+$$ gmock-generated-actions.h.
+$$
+$var n = 10 $$ The maximum arity we support.
+$$ }} This line fixes auto-indentation of the following code in Emacs.
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements some commonly used variadic matchers.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
+
+#include <sstream>
+#include <string>
+#include <vector>
+#include "gmock/gmock-matchers.h"
+
+namespace testing {
+namespace internal {
+
+$range i 0..n-1
+
+// The type of the i-th (0-based) field of Tuple.
+#define GMOCK_FIELD_TYPE_(Tuple, i) \
+ typename ::std::tr1::tuple_element<i, Tuple>::type
+
+// TupleFields<Tuple, k0, ..., kn> is for selecting fields from a
+// tuple of type Tuple. It has two members:
+//
+// type: a tuple type whose i-th field is the ki-th field of Tuple.
+// GetSelectedFields(t): returns fields k0, ..., and kn of t as a tuple.
+//
+// For example, in class TupleFields<tuple<bool, char, int>, 2, 0>, we have:
+//
+// type is tuple<int, bool>, and
+// GetSelectedFields(make_tuple(true, 'a', 42)) is (42, true).
+
+template <class Tuple$for i [[, int k$i = -1]]>
+class TupleFields;
+
+// This generic version is used when there are $n selectors.
+template <class Tuple$for i [[, int k$i]]>
+class TupleFields {
+ public:
+ typedef ::std::tr1::tuple<$for i, [[GMOCK_FIELD_TYPE_(Tuple, k$i)]]> type;
+ static type GetSelectedFields(const Tuple& t) {
+ using ::std::tr1::get;
+ return type($for i, [[get<k$i>(t)]]);
+ }
+};
+
+// The following specialization is used for 0 ~ $(n-1) selectors.
+
+$for i [[
+$$ }}}
+$range j 0..i-1
+$range k 0..n-1
+
+template <class Tuple$for j [[, int k$j]]>
+class TupleFields<Tuple, $for k, [[$if k < i [[k$k]] $else [[-1]]]]> {
+ public:
+ typedef ::std::tr1::tuple<$for j, [[GMOCK_FIELD_TYPE_(Tuple, k$j)]]> type;
+ static type GetSelectedFields(const Tuple& $if i==0 [[/* t */]] $else [[t]]) {
+ using ::std::tr1::get;
+ return type($for j, [[get<k$j>(t)]]);
+ }
+};
+
+]]
+
+#undef GMOCK_FIELD_TYPE_
+
+// Implements the Args() matcher.
+
+$var ks = [[$for i, [[k$i]]]]
+template <class ArgsTuple$for i [[, int k$i = -1]]>
+class ArgsMatcherImpl : public MatcherInterface<ArgsTuple> {
+ public:
+ // ArgsTuple may have top-level const or reference modifiers.
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(ArgsTuple) RawArgsTuple;
+ typedef typename internal::TupleFields<RawArgsTuple, $ks>::type SelectedArgs;
+ typedef Matcher<const SelectedArgs&> MonomorphicInnerMatcher;
+
+ template <typename InnerMatcher>
+ explicit ArgsMatcherImpl(const InnerMatcher& inner_matcher)
+ : inner_matcher_(SafeMatcherCast<const SelectedArgs&>(inner_matcher)) {}
+
+ virtual bool MatchAndExplain(ArgsTuple args,
+ MatchResultListener* listener) const {
+ const SelectedArgs& selected_args = GetSelectedArgs(args);
+ if (!listener->IsInterested())
+ return inner_matcher_.Matches(selected_args);
+
+ PrintIndices(listener->stream());
+ *listener << "are " << PrintToString(selected_args);
+
+ StringMatchResultListener inner_listener;
+ const bool match = inner_matcher_.MatchAndExplain(selected_args,
+ &inner_listener);
+ PrintIfNotEmpty(inner_listener.str(), listener->stream());
+ return match;
+ }
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "are a tuple ";
+ PrintIndices(os);
+ inner_matcher_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "are a tuple ";
+ PrintIndices(os);
+ inner_matcher_.DescribeNegationTo(os);
+ }
+
+ private:
+ static SelectedArgs GetSelectedArgs(ArgsTuple args) {
+ return TupleFields<RawArgsTuple, $ks>::GetSelectedFields(args);
+ }
+
+ // Prints the indices of the selected fields.
+ static void PrintIndices(::std::ostream* os) {
+ *os << "whose fields (";
+ const int indices[$n] = { $ks };
+ for (int i = 0; i < $n; i++) {
+ if (indices[i] < 0)
+ break;
+
+ if (i >= 1)
+ *os << ", ";
+
+ *os << "#" << indices[i];
+ }
+ *os << ") ";
+ }
+
+ const MonomorphicInnerMatcher inner_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(ArgsMatcherImpl);
+};
+
+template <class InnerMatcher$for i [[, int k$i = -1]]>
+class ArgsMatcher {
+ public:
+ explicit ArgsMatcher(const InnerMatcher& inner_matcher)
+ : inner_matcher_(inner_matcher) {}
+
+ template <typename ArgsTuple>
+ operator Matcher<ArgsTuple>() const {
+ return MakeMatcher(new ArgsMatcherImpl<ArgsTuple, $ks>(inner_matcher_));
+ }
+
+ private:
+ const InnerMatcher inner_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(ArgsMatcher);
+};
+
+// Implements ElementsAre() of 1-$n arguments.
+
+
+$range i 1..n
+$for i [[
+$range j 1..i
+template <$for j, [[typename T$j]]>
+class ElementsAreMatcher$i {
+ public:
+ $if i==1 [[explicit ]]ElementsAreMatcher$i($for j, [[const T$j& e$j]])$if i > 0 [[ : ]]
+ $for j, [[e$j[[]]_(e$j)]] {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+$if i==1 [[
+
+ // Nokia's Symbian Compiler has a nasty bug where the object put
+ // in a one-element local array is not destructed when the array
+ // goes out of scope. This leads to obvious badness as we've
+ // added the linked_ptr in it to our other linked_ptrs list.
+ // Hence we implement ElementsAreMatcher1 specially to avoid using
+ // a local array.
+ const Matcher<const Element&> matcher =
+ MatcherCast<const Element&>(e1_);
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(&matcher, 1));
+]] $else [[
+
+ const Matcher<const Element&> matchers[] = {
+
+$for j [[
+ MatcherCast<const Element&>(e$j[[]]_),
+
+]]
+ };
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, $i));
+]]
+
+ }
+
+ private:
+
+$for j [[
+ const T$j& e$j[[]]_;
+
+]]
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher$i);
+};
+
+
+]]
+// A set of metafunctions for computing the result type of AllOf.
+// AllOf(m1, ..., mN) returns
+// AllOfResultN<decltype(m1), ..., decltype(mN)>::type.
+
+// Although AllOf isn't defined for one argument, AllOfResult1 is defined
+// to simplify the implementation.
+template <typename M1>
+struct AllOfResult1 {
+ typedef M1 type;
+};
+
+$range i 1..n
+
+$range i 2..n
+$for i [[
+$range j 2..i
+$var m = i/2
+$range k 1..m
+$range t m+1..i
+
+template <typename M1$for j [[, typename M$j]]>
+struct AllOfResult$i {
+ typedef BothOfMatcher<
+ typename AllOfResult$m<$for k, [[M$k]]>::type,
+ typename AllOfResult$(i-m)<$for t, [[M$t]]>::type
+ > type;
+};
+
+]]
+
+// A set of metafunctions for computing the result type of AnyOf.
+// AnyOf(m1, ..., mN) returns
+// AnyOfResultN<decltype(m1), ..., decltype(mN)>::type.
+
+// Although AnyOf isn't defined for one argument, AnyOfResult1 is defined
+// to simplify the implementation.
+template <typename M1>
+struct AnyOfResult1 {
+ typedef M1 type;
+};
+
+$range i 1..n
+
+$range i 2..n
+$for i [[
+$range j 2..i
+$var m = i/2
+$range k 1..m
+$range t m+1..i
+
+template <typename M1$for j [[, typename M$j]]>
+struct AnyOfResult$i {
+ typedef EitherOfMatcher<
+ typename AnyOfResult$m<$for k, [[M$k]]>::type,
+ typename AnyOfResult$(i-m)<$for t, [[M$t]]>::type
+ > type;
+};
+
+]]
+
+} // namespace internal
+
+// Args<N1, N2, ..., Nk>(a_matcher) matches a tuple if the selected
+// fields of it matches a_matcher. C++ doesn't support default
+// arguments for function templates, so we have to overload it.
+
+$range i 0..n
+$for i [[
+$range j 1..i
+template <$for j [[int k$j, ]]typename InnerMatcher>
+inline internal::ArgsMatcher<InnerMatcher$for j [[, k$j]]>
+Args(const InnerMatcher& matcher) {
+ return internal::ArgsMatcher<InnerMatcher$for j [[, k$j]]>(matcher);
+}
+
+
+]]
+// ElementsAre(e0, e1, ..., e_n) matches an STL-style container with
+// (n + 1) elements, where the i-th element in the container must
+// match the i-th argument in the list. Each argument of
+// ElementsAre() can be either a value or a matcher. We support up to
+// $n arguments.
+//
+// NOTE: Since ElementsAre() cares about the order of the elements, it
+// must not be used with containers whose elements's order is
+// undefined (e.g. hash_map).
+
+inline internal::ElementsAreMatcher0 ElementsAre() {
+ return internal::ElementsAreMatcher0();
+}
+
+$range i 1..n
+$for i [[
+$range j 1..i
+
+template <$for j, [[typename T$j]]>
+inline internal::ElementsAreMatcher$i<$for j, [[T$j]]> ElementsAre($for j, [[const T$j& e$j]]) {
+ return internal::ElementsAreMatcher$i<$for j, [[T$j]]>($for j, [[e$j]]);
+}
+
+]]
+
+// ElementsAreArray(array) and ElementAreArray(array, count) are like
+// ElementsAre(), except that they take an array of values or
+// matchers. The former form infers the size of 'array', which must
+// be a static C-style array. In the latter form, 'array' can either
+// be a static array or a pointer to a dynamically created array.
+
+template <typename T>
+inline internal::ElementsAreArrayMatcher<T> ElementsAreArray(
+ const T* first, size_t count) {
+ return internal::ElementsAreArrayMatcher<T>(first, count);
+}
+
+template <typename T, size_t N>
+inline internal::ElementsAreArrayMatcher<T>
+ElementsAreArray(const T (&array)[N]) {
+ return internal::ElementsAreArrayMatcher<T>(array, N);
+}
+
+// AllOf(m1, m2, ..., mk) matches any value that matches all of the given
+// sub-matchers. AllOf is called fully qualified to prevent ADL from firing.
+
+$range i 2..n
+$for i [[
+$range j 1..i
+$var m = i/2
+$range k 1..m
+$range t m+1..i
+
+template <$for j, [[typename M$j]]>
+inline typename internal::AllOfResult$i<$for j, [[M$j]]>::type
+AllOf($for j, [[M$j m$j]]) {
+ return typename internal::AllOfResult$i<$for j, [[M$j]]>::type(
+ $if m == 1 [[m1]] $else [[::testing::AllOf($for k, [[m$k]])]],
+ $if m+1 == i [[m$i]] $else [[::testing::AllOf($for t, [[m$t]])]]);
+}
+
+]]
+
+// AnyOf(m1, m2, ..., mk) matches any value that matches any of the given
+// sub-matchers. AnyOf is called fully qualified to prevent ADL from firing.
+
+$range i 2..n
+$for i [[
+$range j 1..i
+$var m = i/2
+$range k 1..m
+$range t m+1..i
+
+template <$for j, [[typename M$j]]>
+inline typename internal::AnyOfResult$i<$for j, [[M$j]]>::type
+AnyOf($for j, [[M$j m$j]]) {
+ return typename internal::AnyOfResult$i<$for j, [[M$j]]>::type(
+ $if m == 1 [[m1]] $else [[::testing::AnyOf($for k, [[m$k]])]],
+ $if m+1 == i [[m$i]] $else [[::testing::AnyOf($for t, [[m$t]])]]);
+}
+
+]]
+
+} // namespace testing
+$$ } // This Pump meta comment fixes auto-indentation in Emacs. It will not
+$$ // show up in the generated code.
+
+
+// The MATCHER* family of macros can be used in a namespace scope to
+// define custom matchers easily.
+//
+// Basic Usage
+// ===========
+//
+// The syntax
+//
+// MATCHER(name, description_string) { statements; }
+//
+// defines a matcher with the given name that executes the statements,
+// which must return a bool to indicate if the match succeeds. Inside
+// the statements, you can refer to the value being matched by 'arg',
+// and refer to its type by 'arg_type'.
+//
+// The description string documents what the matcher does, and is used
+// to generate the failure message when the match fails. Since a
+// MATCHER() is usually defined in a header file shared by multiple
+// C++ source files, we require the description to be a C-string
+// literal to avoid possible side effects. It can be empty, in which
+// case we'll use the sequence of words in the matcher name as the
+// description.
+//
+// For example:
+//
+// MATCHER(IsEven, "") { return (arg % 2) == 0; }
+//
+// allows you to write
+//
+// // Expects mock_foo.Bar(n) to be called where n is even.
+// EXPECT_CALL(mock_foo, Bar(IsEven()));
+//
+// or,
+//
+// // Verifies that the value of some_expression is even.
+// EXPECT_THAT(some_expression, IsEven());
+//
+// If the above assertion fails, it will print something like:
+//
+// Value of: some_expression
+// Expected: is even
+// Actual: 7
+//
+// where the description "is even" is automatically calculated from the
+// matcher name IsEven.
+//
+// Argument Type
+// =============
+//
+// Note that the type of the value being matched (arg_type) is
+// determined by the context in which you use the matcher and is
+// supplied to you by the compiler, so you don't need to worry about
+// declaring it (nor can you). This allows the matcher to be
+// polymorphic. For example, IsEven() can be used to match any type
+// where the value of "(arg % 2) == 0" can be implicitly converted to
+// a bool. In the "Bar(IsEven())" example above, if method Bar()
+// takes an int, 'arg_type' will be int; if it takes an unsigned long,
+// 'arg_type' will be unsigned long; and so on.
+//
+// Parameterizing Matchers
+// =======================
+//
+// Sometimes you'll want to parameterize the matcher. For that you
+// can use another macro:
+//
+// MATCHER_P(name, param_name, description_string) { statements; }
+//
+// For example:
+//
+// MATCHER_P(HasAbsoluteValue, value, "") { return abs(arg) == value; }
+//
+// will allow you to write:
+//
+// EXPECT_THAT(Blah("a"), HasAbsoluteValue(n));
+//
+// which may lead to this message (assuming n is 10):
+//
+// Value of: Blah("a")
+// Expected: has absolute value 10
+// Actual: -9
+//
+// Note that both the matcher description and its parameter are
+// printed, making the message human-friendly.
+//
+// In the matcher definition body, you can write 'foo_type' to
+// reference the type of a parameter named 'foo'. For example, in the
+// body of MATCHER_P(HasAbsoluteValue, value) above, you can write
+// 'value_type' to refer to the type of 'value'.
+//
+// We also provide MATCHER_P2, MATCHER_P3, ..., up to MATCHER_P$n to
+// support multi-parameter matchers.
+//
+// Describing Parameterized Matchers
+// =================================
+//
+// The last argument to MATCHER*() is a string-typed expression. The
+// expression can reference all of the matcher's parameters and a
+// special bool-typed variable named 'negation'. When 'negation' is
+// false, the expression should evaluate to the matcher's description;
+// otherwise it should evaluate to the description of the negation of
+// the matcher. For example,
+//
+// using testing::PrintToString;
+//
+// MATCHER_P2(InClosedRange, low, hi,
+// string(negation ? "is not" : "is") + " in range [" +
+// PrintToString(low) + ", " + PrintToString(hi) + "]") {
+// return low <= arg && arg <= hi;
+// }
+// ...
+// EXPECT_THAT(3, InClosedRange(4, 6));
+// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
+//
+// would generate two failures that contain the text:
+//
+// Expected: is in range [4, 6]
+// ...
+// Expected: is not in range [2, 4]
+//
+// If you specify "" as the description, the failure message will
+// contain the sequence of words in the matcher name followed by the
+// parameter values printed as a tuple. For example,
+//
+// MATCHER_P2(InClosedRange, low, hi, "") { ... }
+// ...
+// EXPECT_THAT(3, InClosedRange(4, 6));
+// EXPECT_THAT(3, Not(InClosedRange(2, 4)));
+//
+// would generate two failures that contain the text:
+//
+// Expected: in closed range (4, 6)
+// ...
+// Expected: not (in closed range (2, 4))
+//
+// Types of Matcher Parameters
+// ===========================
+//
+// For the purpose of typing, you can view
+//
+// MATCHER_Pk(Foo, p1, ..., pk, description_string) { ... }
+//
+// as shorthand for
+//
+// template <typename p1_type, ..., typename pk_type>
+// FooMatcherPk<p1_type, ..., pk_type>
+// Foo(p1_type p1, ..., pk_type pk) { ... }
+//
+// When you write Foo(v1, ..., vk), the compiler infers the types of
+// the parameters v1, ..., and vk for you. If you are not happy with
+// the result of the type inference, you can specify the types by
+// explicitly instantiating the template, as in Foo<long, bool>(5,
+// false). As said earlier, you don't get to (or need to) specify
+// 'arg_type' as that's determined by the context in which the matcher
+// is used. You can assign the result of expression Foo(p1, ..., pk)
+// to a variable of type FooMatcherPk<p1_type, ..., pk_type>. This
+// can be useful when composing matchers.
+//
+// While you can instantiate a matcher template with reference types,
+// passing the parameters by pointer usually makes your code more
+// readable. If, however, you still want to pass a parameter by
+// reference, be aware that in the failure message generated by the
+// matcher you will see the value of the referenced object but not its
+// address.
+//
+// Explaining Match Results
+// ========================
+//
+// Sometimes the matcher description alone isn't enough to explain why
+// the match has failed or succeeded. For example, when expecting a
+// long string, it can be very helpful to also print the diff between
+// the expected string and the actual one. To achieve that, you can
+// optionally stream additional information to a special variable
+// named result_listener, whose type is a pointer to class
+// MatchResultListener:
+//
+// MATCHER_P(EqualsLongString, str, "") {
+// if (arg == str) return true;
+//
+// *result_listener << "the difference: "
+/// << DiffStrings(str, arg);
+// return false;
+// }
+//
+// Overloading Matchers
+// ====================
+//
+// You can overload matchers with different numbers of parameters:
+//
+// MATCHER_P(Blah, a, description_string1) { ... }
+// MATCHER_P2(Blah, a, b, description_string2) { ... }
+//
+// Caveats
+// =======
+//
+// When defining a new matcher, you should also consider implementing
+// MatcherInterface or using MakePolymorphicMatcher(). These
+// approaches require more work than the MATCHER* macros, but also
+// give you more control on the types of the value being matched and
+// the matcher parameters, which may leads to better compiler error
+// messages when the matcher is used wrong. They also allow
+// overloading matchers based on parameter types (as opposed to just
+// based on the number of parameters).
+//
+// MATCHER*() can only be used in a namespace scope. The reason is
+// that C++ doesn't yet allow function-local types to be used to
+// instantiate templates. The up-coming C++0x standard will fix this.
+// Once that's done, we'll consider supporting using MATCHER*() inside
+// a function.
+//
+// More Information
+// ================
+//
+// To learn more about using these macros, please search for 'MATCHER'
+// on http://code.google.com/p/googlemock/wiki/CookBook.
+
+$range i 0..n
+$for i
+
+[[
+$var macro_name = [[$if i==0 [[MATCHER]] $elif i==1 [[MATCHER_P]]
+ $else [[MATCHER_P$i]]]]
+$var class_name = [[name##Matcher[[$if i==0 [[]] $elif i==1 [[P]]
+ $else [[P$i]]]]]]
+$range j 0..i-1
+$var template = [[$if i==0 [[]] $else [[
+
+ template <$for j, [[typename p$j##_type]]>\
+]]]]
+$var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
+$var impl_ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
+$var impl_inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]]
+$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]]
+$var params = [[$for j, [[p$j]]]]
+$var param_types = [[$if i==0 [[]] $else [[<$for j, [[p$j##_type]]>]]]]
+$var param_types_and_names = [[$for j, [[p$j##_type p$j]]]]
+$var param_field_decls = [[$for j
+[[
+
+ p$j##_type p$j;\
+]]]]
+$var param_field_decls2 = [[$for j
+[[
+
+ p$j##_type p$j;\
+]]]]
+
+#define $macro_name(name$for j [[, p$j]], description)\$template
+ class $class_name {\
+ public:\
+ template <typename arg_type>\
+ class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+ public:\
+ [[$if i==1 [[explicit ]]]]gmock_Impl($impl_ctor_param_list)\
+ $impl_inits {}\
+ virtual bool MatchAndExplain(\
+ arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+ virtual void DescribeTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(false);\
+ }\
+ virtual void DescribeNegationTo(::std::ostream* gmock_os) const {\
+ *gmock_os << FormatDescription(true);\
+ }\$param_field_decls
+ private:\
+ ::testing::internal::string FormatDescription(bool negation) const {\
+ const ::testing::internal::string gmock_description = (description);\
+ if (!gmock_description.empty())\
+ return gmock_description;\
+ return ::testing::internal::FormatMatcherDescription(\
+ negation, #name, \
+ ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
+ ::std::tr1::tuple<$for j, [[p$j##_type]]>($for j, [[p$j]])));\
+ }\
+ GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
+ };\
+ template <typename arg_type>\
+ operator ::testing::Matcher<arg_type>() const {\
+ return ::testing::Matcher<arg_type>(\
+ new gmock_Impl<arg_type>($params));\
+ }\
+ $class_name($ctor_param_list)$inits {\
+ }\$param_field_decls2
+ private:\
+ GTEST_DISALLOW_ASSIGN_($class_name);\
+ };\$template
+ inline $class_name$param_types name($param_types_and_names) {\
+ return $class_name$param_types($params);\
+ }\$template
+ template <typename arg_type>\
+ bool $class_name$param_types::gmock_Impl<arg_type>::MatchAndExplain(\
+ arg_type arg, \
+ ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
+ const
+]]
+
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
diff --git a/src/testing/include/gmock/gmock-generated-nice-strict.h b/src/testing/include/gmock/gmock-generated-nice-strict.h
new file mode 100644
index 0000000..6099e81
--- /dev/null
+++ b/src/testing/include/gmock/gmock-generated-nice-strict.h
@@ -0,0 +1,274 @@
+// This file was GENERATED by a script. DO NOT EDIT BY HAND!!!
+
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Implements class templates NiceMock and StrictMock.
+//
+// Given a mock class MockFoo that is created using Google Mock,
+// NiceMock<MockFoo> is a subclass of MockFoo that allows
+// uninteresting calls (i.e. calls to mock methods that have no
+// EXPECT_CALL specs), and StrictMock<MockFoo> is a subclass of
+// MockFoo that treats all uninteresting calls as errors.
+//
+// NiceMock and StrictMock "inherits" the constructors of their
+// respective base class, with up-to 10 arguments. Therefore you can
+// write NiceMock<MockFoo>(5, "a") to construct a nice mock where
+// MockFoo has a constructor that accepts (int, const char*), for
+// example.
+//
+// A known limitation is that NiceMock<MockFoo> and
+// StrictMock<MockFoo> only works for mock methods defined using the
+// MOCK_METHOD* family of macros DIRECTLY in the MockFoo class. If a
+// mock method is defined in a base class of MockFoo, the "nice" or
+// "strict" modifier may not affect it, depending on the compiler. In
+// particular, nesting NiceMock and StrictMock is NOT supported.
+//
+// Another known limitation is that the constructors of the base mock
+// cannot have arguments passed by non-const reference, which are
+// banned by the Google C++ style guide anyway.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
+
+#include "gmock/gmock-spec-builders.h"
+#include "gmock/internal/gmock-port.h"
+
+namespace testing {
+
+template <class MockClass>
+class NiceMock : public MockClass {
+ public:
+ // We don't factor out the constructor body to a common method, as
+ // we have to avoid a possible clash with members of MockClass.
+ NiceMock() {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ // C++ doesn't (yet) allow inheritance of constructors, so we have
+ // to define it for each arity.
+ template <typename A1>
+ explicit NiceMock(const A1& a1) : MockClass(a1) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+ template <typename A1, typename A2>
+ NiceMock(const A1& a1, const A2& a2) : MockClass(a1, a2) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3>
+ NiceMock(const A1& a1, const A2& a2, const A3& a3) : MockClass(a1, a2, a3) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4>
+ NiceMock(const A1& a1, const A2& a2, const A3& a3,
+ const A4& a4) : MockClass(a1, a2, a3, a4) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5>
+ NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5) : MockClass(a1, a2, a3, a4, a5) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6>
+ NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6) : MockClass(a1, a2, a3, a4, a5, a6) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7>
+ NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6, const A7& a7) : MockClass(a1, a2, a3, a4, a5,
+ a6, a7) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7, typename A8>
+ NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6, const A7& a7, const A8& a8) : MockClass(a1,
+ a2, a3, a4, a5, a6, a7, a8) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7, typename A8, typename A9>
+ NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6, const A7& a7, const A8& a8,
+ const A9& a9) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7, typename A8, typename A9, typename A10>
+ NiceMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9,
+ const A10& a10) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ virtual ~NiceMock() {
+ ::testing::Mock::UnregisterCallReaction(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(NiceMock);
+};
+
+template <class MockClass>
+class StrictMock : public MockClass {
+ public:
+ // We don't factor out the constructor body to a common method, as
+ // we have to avoid a possible clash with members of MockClass.
+ StrictMock() {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1>
+ explicit StrictMock(const A1& a1) : MockClass(a1) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+ template <typename A1, typename A2>
+ StrictMock(const A1& a1, const A2& a2) : MockClass(a1, a2) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3>
+ StrictMock(const A1& a1, const A2& a2, const A3& a3) : MockClass(a1, a2, a3) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4>
+ StrictMock(const A1& a1, const A2& a2, const A3& a3,
+ const A4& a4) : MockClass(a1, a2, a3, a4) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5>
+ StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5) : MockClass(a1, a2, a3, a4, a5) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6>
+ StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6) : MockClass(a1, a2, a3, a4, a5, a6) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7>
+ StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6, const A7& a7) : MockClass(a1, a2, a3, a4, a5,
+ a6, a7) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7, typename A8>
+ StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6, const A7& a7, const A8& a8) : MockClass(a1,
+ a2, a3, a4, a5, a6, a7, a8) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7, typename A8, typename A9>
+ StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6, const A7& a7, const A8& a8,
+ const A9& a9) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7, typename A8, typename A9, typename A10>
+ StrictMock(const A1& a1, const A2& a2, const A3& a3, const A4& a4,
+ const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9,
+ const A10& a10) : MockClass(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ virtual ~StrictMock() {
+ ::testing::Mock::UnregisterCallReaction(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(StrictMock);
+};
+
+// The following specializations catch some (relatively more common)
+// user errors of nesting nice and strict mocks. They do NOT catch
+// all possible errors.
+
+// These specializations are declared but not defined, as NiceMock and
+// StrictMock cannot be nested.
+template <typename MockClass>
+class NiceMock<NiceMock<MockClass> >;
+template <typename MockClass>
+class NiceMock<StrictMock<MockClass> >;
+template <typename MockClass>
+class StrictMock<NiceMock<MockClass> >;
+template <typename MockClass>
+class StrictMock<StrictMock<MockClass> >;
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
diff --git a/src/testing/include/gmock/gmock-generated-nice-strict.h.pump b/src/testing/include/gmock/gmock-generated-nice-strict.h.pump
new file mode 100644
index 0000000..b7964db
--- /dev/null
+++ b/src/testing/include/gmock/gmock-generated-nice-strict.h.pump
@@ -0,0 +1,160 @@
+$$ -*- mode: c++; -*-
+$$ This is a Pump source file. Please use Pump to convert it to
+$$ gmock-generated-nice-strict.h.
+$$
+$var n = 10 $$ The maximum arity we support.
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Implements class templates NiceMock and StrictMock.
+//
+// Given a mock class MockFoo that is created using Google Mock,
+// NiceMock<MockFoo> is a subclass of MockFoo that allows
+// uninteresting calls (i.e. calls to mock methods that have no
+// EXPECT_CALL specs), and StrictMock<MockFoo> is a subclass of
+// MockFoo that treats all uninteresting calls as errors.
+//
+// NiceMock and StrictMock "inherits" the constructors of their
+// respective base class, with up-to $n arguments. Therefore you can
+// write NiceMock<MockFoo>(5, "a") to construct a nice mock where
+// MockFoo has a constructor that accepts (int, const char*), for
+// example.
+//
+// A known limitation is that NiceMock<MockFoo> and
+// StrictMock<MockFoo> only works for mock methods defined using the
+// MOCK_METHOD* family of macros DIRECTLY in the MockFoo class. If a
+// mock method is defined in a base class of MockFoo, the "nice" or
+// "strict" modifier may not affect it, depending on the compiler. In
+// particular, nesting NiceMock and StrictMock is NOT supported.
+//
+// Another known limitation is that the constructors of the base mock
+// cannot have arguments passed by non-const reference, which are
+// banned by the Google C++ style guide anyway.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
+
+#include "gmock/gmock-spec-builders.h"
+#include "gmock/internal/gmock-port.h"
+
+namespace testing {
+
+template <class MockClass>
+class NiceMock : public MockClass {
+ public:
+ // We don't factor out the constructor body to a common method, as
+ // we have to avoid a possible clash with members of MockClass.
+ NiceMock() {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ // C++ doesn't (yet) allow inheritance of constructors, so we have
+ // to define it for each arity.
+ template <typename A1>
+ explicit NiceMock(const A1& a1) : MockClass(a1) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+$range i 2..n
+$for i [[
+$range j 1..i
+ template <$for j, [[typename A$j]]>
+ NiceMock($for j, [[const A$j& a$j]]) : MockClass($for j, [[a$j]]) {
+ ::testing::Mock::AllowUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+
+]]
+ virtual ~NiceMock() {
+ ::testing::Mock::UnregisterCallReaction(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(NiceMock);
+};
+
+template <class MockClass>
+class StrictMock : public MockClass {
+ public:
+ // We don't factor out the constructor body to a common method, as
+ // we have to avoid a possible clash with members of MockClass.
+ StrictMock() {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ template <typename A1>
+ explicit StrictMock(const A1& a1) : MockClass(a1) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+$for i [[
+$range j 1..i
+ template <$for j, [[typename A$j]]>
+ StrictMock($for j, [[const A$j& a$j]]) : MockClass($for j, [[a$j]]) {
+ ::testing::Mock::FailUninterestingCalls(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+
+]]
+ virtual ~StrictMock() {
+ ::testing::Mock::UnregisterCallReaction(
+ internal::ImplicitCast_<MockClass*>(this));
+ }
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(StrictMock);
+};
+
+// The following specializations catch some (relatively more common)
+// user errors of nesting nice and strict mocks. They do NOT catch
+// all possible errors.
+
+// These specializations are declared but not defined, as NiceMock and
+// StrictMock cannot be nested.
+template <typename MockClass>
+class NiceMock<NiceMock<MockClass> >;
+template <typename MockClass>
+class NiceMock<StrictMock<MockClass> >;
+template <typename MockClass>
+class StrictMock<NiceMock<MockClass> >;
+template <typename MockClass>
+class StrictMock<StrictMock<MockClass> >;
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
diff --git a/src/testing/include/gmock/gmock-matchers.h b/src/testing/include/gmock/gmock-matchers.h
new file mode 100644
index 0000000..4f1c433
--- /dev/null
+++ b/src/testing/include/gmock/gmock-matchers.h
@@ -0,0 +1,3207 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements some commonly used argument matchers. More
+// matchers can be defined by the user implementing the
+// MatcherInterface<T> interface if necessary.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
+
+#include <algorithm>
+#include <limits>
+#include <ostream> // NOLINT
+#include <sstream>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "gmock/internal/gmock-internal-utils.h"
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+
+// To implement a matcher Foo for type T, define:
+// 1. a class FooMatcherImpl that implements the
+// MatcherInterface<T> interface, and
+// 2. a factory function that creates a Matcher<T> object from a
+// FooMatcherImpl*.
+//
+// The two-level delegation design makes it possible to allow a user
+// to write "v" instead of "Eq(v)" where a Matcher is expected, which
+// is impossible if we pass matchers by pointers. It also eases
+// ownership management as Matcher objects can now be copied like
+// plain values.
+
+// MatchResultListener is an abstract class. Its << operator can be
+// used by a matcher to explain why a value matches or doesn't match.
+//
+// TODO(wan@google.com): add method
+// bool InterestedInWhy(bool result) const;
+// to indicate whether the listener is interested in why the match
+// result is 'result'.
+class MatchResultListener {
+ public:
+ // Creates a listener object with the given underlying ostream. The
+ // listener does not own the ostream.
+ explicit MatchResultListener(::std::ostream* os) : stream_(os) {}
+ virtual ~MatchResultListener() = 0; // Makes this class abstract.
+
+ // Streams x to the underlying ostream; does nothing if the ostream
+ // is NULL.
+ template <typename T>
+ MatchResultListener& operator<<(const T& x) {
+ if (stream_ != NULL)
+ *stream_ << x;
+ return *this;
+ }
+
+ // Returns the underlying ostream.
+ ::std::ostream* stream() { return stream_; }
+
+ // Returns true iff the listener is interested in an explanation of
+ // the match result. A matcher's MatchAndExplain() method can use
+ // this information to avoid generating the explanation when no one
+ // intends to hear it.
+ bool IsInterested() const { return stream_ != NULL; }
+
+ private:
+ ::std::ostream* const stream_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MatchResultListener);
+};
+
+inline MatchResultListener::~MatchResultListener() {
+}
+
+// The implementation of a matcher.
+template <typename T>
+class MatcherInterface {
+ public:
+ virtual ~MatcherInterface() {}
+
+ // Returns true iff the matcher matches x; also explains the match
+ // result to 'listener', in the form of a non-restrictive relative
+ // clause ("which ...", "whose ...", etc) that describes x. For
+ // example, the MatchAndExplain() method of the Pointee(...) matcher
+ // should generate an explanation like "which points to ...".
+ //
+ // You should override this method when defining a new matcher.
+ //
+ // It's the responsibility of the caller (Google Mock) to guarantee
+ // that 'listener' is not NULL. This helps to simplify a matcher's
+ // implementation when it doesn't care about the performance, as it
+ // can talk to 'listener' without checking its validity first.
+ // However, in order to implement dummy listeners efficiently,
+ // listener->stream() may be NULL.
+ virtual bool MatchAndExplain(T x, MatchResultListener* listener) const = 0;
+
+ // Describes this matcher to an ostream. The function should print
+ // a verb phrase that describes the property a value matching this
+ // matcher should have. The subject of the verb phrase is the value
+ // being matched. For example, the DescribeTo() method of the Gt(7)
+ // matcher prints "is greater than 7".
+ virtual void DescribeTo(::std::ostream* os) const = 0;
+
+ // Describes the negation of this matcher to an ostream. For
+ // example, if the description of this matcher is "is greater than
+ // 7", the negated description could be "is not greater than 7".
+ // You are not required to override this when implementing
+ // MatcherInterface, but it is highly advised so that your matcher
+ // can produce good error messages.
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "not (";
+ DescribeTo(os);
+ *os << ")";
+ }
+};
+
+namespace internal {
+
+// A match result listener that ignores the explanation.
+class DummyMatchResultListener : public MatchResultListener {
+ public:
+ DummyMatchResultListener() : MatchResultListener(NULL) {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(DummyMatchResultListener);
+};
+
+// A match result listener that forwards the explanation to a given
+// ostream. The difference between this and MatchResultListener is
+// that the former is concrete.
+class StreamMatchResultListener : public MatchResultListener {
+ public:
+ explicit StreamMatchResultListener(::std::ostream* os)
+ : MatchResultListener(os) {}
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamMatchResultListener);
+};
+
+// A match result listener that stores the explanation in a string.
+class StringMatchResultListener : public MatchResultListener {
+ public:
+ StringMatchResultListener() : MatchResultListener(&ss_) {}
+
+ // Returns the explanation heard so far.
+ internal::string str() const { return ss_.str(); }
+
+ private:
+ ::std::stringstream ss_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(StringMatchResultListener);
+};
+
+// An internal class for implementing Matcher<T>, which will derive
+// from it. We put functionalities common to all Matcher<T>
+// specializations here to avoid code duplication.
+template <typename T>
+class MatcherBase {
+ public:
+ // Returns true iff the matcher matches x; also explains the match
+ // result to 'listener'.
+ bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ return impl_->MatchAndExplain(x, listener);
+ }
+
+ // Returns true iff this matcher matches x.
+ bool Matches(T x) const {
+ DummyMatchResultListener dummy;
+ return MatchAndExplain(x, &dummy);
+ }
+
+ // Describes this matcher to an ostream.
+ void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); }
+
+ // Describes the negation of this matcher to an ostream.
+ void DescribeNegationTo(::std::ostream* os) const {
+ impl_->DescribeNegationTo(os);
+ }
+
+ // Explains why x matches, or doesn't match, the matcher.
+ void ExplainMatchResultTo(T x, ::std::ostream* os) const {
+ StreamMatchResultListener listener(os);
+ MatchAndExplain(x, &listener);
+ }
+
+ protected:
+ MatcherBase() {}
+
+ // Constructs a matcher from its implementation.
+ explicit MatcherBase(const MatcherInterface<T>* impl)
+ : impl_(impl) {}
+
+ virtual ~MatcherBase() {}
+
+ private:
+ // shared_ptr (util/gtl/shared_ptr.h) and linked_ptr have similar
+ // interfaces. The former dynamically allocates a chunk of memory
+ // to hold the reference count, while the latter tracks all
+ // references using a circular linked list without allocating
+ // memory. It has been observed that linked_ptr performs better in
+ // typical scenarios. However, shared_ptr can out-perform
+ // linked_ptr when there are many more uses of the copy constructor
+ // than the default constructor.
+ //
+ // If performance becomes a problem, we should see if using
+ // shared_ptr helps.
+ ::testing::internal::linked_ptr<const MatcherInterface<T> > impl_;
+};
+
+} // namespace internal
+
+// A Matcher<T> is a copyable and IMMUTABLE (except by assignment)
+// object that can check whether a value of type T matches. The
+// implementation of Matcher<T> is just a linked_ptr to const
+// MatcherInterface<T>, so copying is fairly cheap. Don't inherit
+// from Matcher!
+template <typename T>
+class Matcher : public internal::MatcherBase<T> {
+ public:
+ // Constructs a null matcher. Needed for storing Matcher objects in STL
+ // containers. A default-constructed matcher is not yet initialized. You
+ // cannot use it until a valid value has been assigned to it.
+ Matcher() {}
+
+ // Constructs a matcher from its implementation.
+ explicit Matcher(const MatcherInterface<T>* impl)
+ : internal::MatcherBase<T>(impl) {}
+
+ // Implicit constructor here allows people to write
+ // EXPECT_CALL(foo, Bar(5)) instead of EXPECT_CALL(foo, Bar(Eq(5))) sometimes
+ Matcher(T value); // NOLINT
+};
+
+// The following two specializations allow the user to write str
+// instead of Eq(str) and "foo" instead of Eq("foo") when a string
+// matcher is expected.
+template <>
+class GTEST_API_ Matcher<const internal::string&>
+ : public internal::MatcherBase<const internal::string&> {
+ public:
+ Matcher() {}
+
+ explicit Matcher(const MatcherInterface<const internal::string&>* impl)
+ : internal::MatcherBase<const internal::string&>(impl) {}
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a string object.
+ Matcher(const internal::string& s); // NOLINT
+
+ // Allows the user to write "foo" instead of Eq("foo") sometimes.
+ Matcher(const char* s); // NOLINT
+};
+
+template <>
+class GTEST_API_ Matcher<internal::string>
+ : public internal::MatcherBase<internal::string> {
+ public:
+ Matcher() {}
+
+ explicit Matcher(const MatcherInterface<internal::string>* impl)
+ : internal::MatcherBase<internal::string>(impl) {}
+
+ // Allows the user to write str instead of Eq(str) sometimes, where
+ // str is a string object.
+ Matcher(const internal::string& s); // NOLINT
+
+ // Allows the user to write "foo" instead of Eq("foo") sometimes.
+ Matcher(const char* s); // NOLINT
+};
+
+// The PolymorphicMatcher class template makes it easy to implement a
+// polymorphic matcher (i.e. a matcher that can match values of more
+// than one type, e.g. Eq(n) and NotNull()).
+//
+// To define a polymorphic matcher, a user should provide an Impl
+// class that has a DescribeTo() method and a DescribeNegationTo()
+// method, and define a member function (or member function template)
+//
+// bool MatchAndExplain(const Value& value,
+// MatchResultListener* listener) const;
+//
+// See the definition of NotNull() for a complete example.
+template <class Impl>
+class PolymorphicMatcher {
+ public:
+ explicit PolymorphicMatcher(const Impl& an_impl) : impl_(an_impl) {}
+
+ // Returns a mutable reference to the underlying matcher
+ // implementation object.
+ Impl& mutable_impl() { return impl_; }
+
+ // Returns an immutable reference to the underlying matcher
+ // implementation object.
+ const Impl& impl() const { return impl_; }
+
+ template <typename T>
+ operator Matcher<T>() const {
+ return Matcher<T>(new MonomorphicImpl<T>(impl_));
+ }
+
+ private:
+ template <typename T>
+ class MonomorphicImpl : public MatcherInterface<T> {
+ public:
+ explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {}
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ impl_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ impl_.DescribeNegationTo(os);
+ }
+
+ virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ return impl_.MatchAndExplain(x, listener);
+ }
+
+ private:
+ const Impl impl_;
+
+ GTEST_DISALLOW_ASSIGN_(MonomorphicImpl);
+ };
+
+ Impl impl_;
+
+ GTEST_DISALLOW_ASSIGN_(PolymorphicMatcher);
+};
+
+// Creates a matcher from its implementation. This is easier to use
+// than the Matcher<T> constructor as it doesn't require you to
+// explicitly write the template argument, e.g.
+//
+// MakeMatcher(foo);
+// vs
+// Matcher<const string&>(foo);
+template <typename T>
+inline Matcher<T> MakeMatcher(const MatcherInterface<T>* impl) {
+ return Matcher<T>(impl);
+};
+
+// Creates a polymorphic matcher from its implementation. This is
+// easier to use than the PolymorphicMatcher<Impl> constructor as it
+// doesn't require you to explicitly write the template argument, e.g.
+//
+// MakePolymorphicMatcher(foo);
+// vs
+// PolymorphicMatcher<TypeOfFoo>(foo);
+template <class Impl>
+inline PolymorphicMatcher<Impl> MakePolymorphicMatcher(const Impl& impl) {
+ return PolymorphicMatcher<Impl>(impl);
+}
+
+// Anything inside the 'internal' namespace IS INTERNAL IMPLEMENTATION
+// and MUST NOT BE USED IN USER CODE!!!
+namespace internal {
+
+// The MatcherCastImpl class template is a helper for implementing
+// MatcherCast(). We need this helper in order to partially
+// specialize the implementation of MatcherCast() (C++ allows
+// class/struct templates to be partially specialized, but not
+// function templates.).
+
+// This general version is used when MatcherCast()'s argument is a
+// polymorphic matcher (i.e. something that can be converted to a
+// Matcher but is not one yet; for example, Eq(value)) or a value (for
+// example, "hello").
+template <typename T, typename M>
+class MatcherCastImpl {
+ public:
+ static Matcher<T> Cast(M polymorphic_matcher_or_value) {
+ // M can be a polymorhic matcher, in which case we want to use
+ // its conversion operator to create Matcher<T>. Or it can be a value
+ // that should be passed to the Matcher<T>'s constructor.
+ //
+ // We can't call Matcher<T>(polymorphic_matcher_or_value) when M is a
+ // polymorphic matcher because it'll be ambiguous if T has an implicit
+ // constructor from M (this usually happens when T has an implicit
+ // constructor from any type).
+ //
+ // It won't work to unconditionally implict_cast
+ // polymorphic_matcher_or_value to Matcher<T> because it won't trigger
+ // a user-defined conversion from M to T if one exists (assuming M is
+ // a value).
+ return CastImpl(
+ polymorphic_matcher_or_value,
+ BooleanConstant<
+ internal::ImplicitlyConvertible<M, Matcher<T> >::value>());
+ }
+
+ private:
+ static Matcher<T> CastImpl(M value, BooleanConstant<false>) {
+ // M can't be implicitly converted to Matcher<T>, so M isn't a polymorphic
+ // matcher. It must be a value then. Use direct initialization to create
+ // a matcher.
+ return Matcher<T>(ImplicitCast_<T>(value));
+ }
+
+ static Matcher<T> CastImpl(M polymorphic_matcher_or_value,
+ BooleanConstant<true>) {
+ // M is implicitly convertible to Matcher<T>, which means that either
+ // M is a polymorhpic matcher or Matcher<T> has an implicit constructor
+ // from M. In both cases using the implicit conversion will produce a
+ // matcher.
+ //
+ // Even if T has an implicit constructor from M, it won't be called because
+ // creating Matcher<T> would require a chain of two user-defined conversions
+ // (first to create T from M and then to create Matcher<T> from T).
+ return polymorphic_matcher_or_value;
+ }
+};
+
+// This more specialized version is used when MatcherCast()'s argument
+// is already a Matcher. This only compiles when type T can be
+// statically converted to type U.
+template <typename T, typename U>
+class MatcherCastImpl<T, Matcher<U> > {
+ public:
+ static Matcher<T> Cast(const Matcher<U>& source_matcher) {
+ return Matcher<T>(new Impl(source_matcher));
+ }
+
+ private:
+ class Impl : public MatcherInterface<T> {
+ public:
+ explicit Impl(const Matcher<U>& source_matcher)
+ : source_matcher_(source_matcher) {}
+
+ // We delegate the matching logic to the source matcher.
+ virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ return source_matcher_.MatchAndExplain(static_cast<U>(x), listener);
+ }
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ source_matcher_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ source_matcher_.DescribeNegationTo(os);
+ }
+
+ private:
+ const Matcher<U> source_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+};
+
+// This even more specialized version is used for efficiently casting
+// a matcher to its own type.
+template <typename T>
+class MatcherCastImpl<T, Matcher<T> > {
+ public:
+ static Matcher<T> Cast(const Matcher<T>& matcher) { return matcher; }
+};
+
+} // namespace internal
+
+// In order to be safe and clear, casting between different matcher
+// types is done explicitly via MatcherCast<T>(m), which takes a
+// matcher m and returns a Matcher<T>. It compiles only when T can be
+// statically converted to the argument type of m.
+template <typename T, typename M>
+inline Matcher<T> MatcherCast(M matcher) {
+ return internal::MatcherCastImpl<T, M>::Cast(matcher);
+}
+
+// Implements SafeMatcherCast().
+//
+// We use an intermediate class to do the actual safe casting as Nokia's
+// Symbian compiler cannot decide between
+// template <T, M> ... (M) and
+// template <T, U> ... (const Matcher<U>&)
+// for function templates but can for member function templates.
+template <typename T>
+class SafeMatcherCastImpl {
+ public:
+ // This overload handles polymorphic matchers and values only since
+ // monomorphic matchers are handled by the next one.
+ template <typename M>
+ static inline Matcher<T> Cast(M polymorphic_matcher_or_value) {
+ return internal::MatcherCastImpl<T, M>::Cast(polymorphic_matcher_or_value);
+ }
+
+ // This overload handles monomorphic matchers.
+ //
+ // In general, if type T can be implicitly converted to type U, we can
+ // safely convert a Matcher<U> to a Matcher<T> (i.e. Matcher is
+ // contravariant): just keep a copy of the original Matcher<U>, convert the
+ // argument from type T to U, and then pass it to the underlying Matcher<U>.
+ // The only exception is when U is a reference and T is not, as the
+ // underlying Matcher<U> may be interested in the argument's address, which
+ // is not preserved in the conversion from T to U.
+ template <typename U>
+ static inline Matcher<T> Cast(const Matcher<U>& matcher) {
+ // Enforce that T can be implicitly converted to U.
+ GTEST_COMPILE_ASSERT_((internal::ImplicitlyConvertible<T, U>::value),
+ T_must_be_implicitly_convertible_to_U);
+ // Enforce that we are not converting a non-reference type T to a reference
+ // type U.
+ GTEST_COMPILE_ASSERT_(
+ internal::is_reference<T>::value || !internal::is_reference<U>::value,
+ cannot_convert_non_referentce_arg_to_reference);
+ // In case both T and U are arithmetic types, enforce that the
+ // conversion is not lossy.
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(T) RawT;
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(U) RawU;
+ const bool kTIsOther = GMOCK_KIND_OF_(RawT) == internal::kOther;
+ const bool kUIsOther = GMOCK_KIND_OF_(RawU) == internal::kOther;
+ GTEST_COMPILE_ASSERT_(
+ kTIsOther || kUIsOther ||
+ (internal::LosslessArithmeticConvertible<RawT, RawU>::value),
+ conversion_of_arithmetic_types_must_be_lossless);
+ return MatcherCast<T>(matcher);
+ }
+};
+
+template <typename T, typename M>
+inline Matcher<T> SafeMatcherCast(const M& polymorphic_matcher) {
+ return SafeMatcherCastImpl<T>::Cast(polymorphic_matcher);
+}
+
+// A<T>() returns a matcher that matches any value of type T.
+template <typename T>
+Matcher<T> A();
+
+// Anything inside the 'internal' namespace IS INTERNAL IMPLEMENTATION
+// and MUST NOT BE USED IN USER CODE!!!
+namespace internal {
+
+// If the explanation is not empty, prints it to the ostream.
+inline void PrintIfNotEmpty(const internal::string& explanation,
+ std::ostream* os) {
+ if (explanation != "" && os != NULL) {
+ *os << ", " << explanation;
+ }
+}
+
+// Returns true if the given type name is easy to read by a human.
+// This is used to decide whether printing the type of a value might
+// be helpful.
+inline bool IsReadableTypeName(const string& type_name) {
+ // We consider a type name readable if it's short or doesn't contain
+ // a template or function type.
+ return (type_name.length() <= 20 ||
+ type_name.find_first_of("<(") == string::npos);
+}
+
+// Matches the value against the given matcher, prints the value and explains
+// the match result to the listener. Returns the match result.
+// 'listener' must not be NULL.
+// Value cannot be passed by const reference, because some matchers take a
+// non-const argument.
+template <typename Value, typename T>
+bool MatchPrintAndExplain(Value& value, const Matcher<T>& matcher,
+ MatchResultListener* listener) {
+ if (!listener->IsInterested()) {
+ // If the listener is not interested, we do not need to construct the
+ // inner explanation.
+ return matcher.Matches(value);
+ }
+
+ StringMatchResultListener inner_listener;
+ const bool match = matcher.MatchAndExplain(value, &inner_listener);
+
+ UniversalPrint(value, listener->stream());
+#if GTEST_HAS_RTTI
+ const string& type_name = GetTypeName<Value>();
+ if (IsReadableTypeName(type_name))
+ *listener->stream() << " (of type " << type_name << ")";
+#endif
+ PrintIfNotEmpty(inner_listener.str(), listener->stream());
+
+ return match;
+}
+
+// An internal helper class for doing compile-time loop on a tuple's
+// fields.
+template <size_t N>
+class TuplePrefix {
+ public:
+ // TuplePrefix<N>::Matches(matcher_tuple, value_tuple) returns true
+ // iff the first N fields of matcher_tuple matches the first N
+ // fields of value_tuple, respectively.
+ template <typename MatcherTuple, typename ValueTuple>
+ static bool Matches(const MatcherTuple& matcher_tuple,
+ const ValueTuple& value_tuple) {
+ using ::std::tr1::get;
+ return TuplePrefix<N - 1>::Matches(matcher_tuple, value_tuple)
+ && get<N - 1>(matcher_tuple).Matches(get<N - 1>(value_tuple));
+ }
+
+ // TuplePrefix<N>::ExplainMatchFailuresTo(matchers, values, os)
+ // describes failures in matching the first N fields of matchers
+ // against the first N fields of values. If there is no failure,
+ // nothing will be streamed to os.
+ template <typename MatcherTuple, typename ValueTuple>
+ static void ExplainMatchFailuresTo(const MatcherTuple& matchers,
+ const ValueTuple& values,
+ ::std::ostream* os) {
+ using ::std::tr1::tuple_element;
+ using ::std::tr1::get;
+
+ // First, describes failures in the first N - 1 fields.
+ TuplePrefix<N - 1>::ExplainMatchFailuresTo(matchers, values, os);
+
+ // Then describes the failure (if any) in the (N - 1)-th (0-based)
+ // field.
+ typename tuple_element<N - 1, MatcherTuple>::type matcher =
+ get<N - 1>(matchers);
+ typedef typename tuple_element<N - 1, ValueTuple>::type Value;
+ Value value = get<N - 1>(values);
+ StringMatchResultListener listener;
+ if (!matcher.MatchAndExplain(value, &listener)) {
+ // TODO(wan): include in the message the name of the parameter
+ // as used in MOCK_METHOD*() when possible.
+ *os << " Expected arg #" << N - 1 << ": ";
+ get<N - 1>(matchers).DescribeTo(os);
+ *os << "\n Actual: ";
+ // We remove the reference in type Value to prevent the
+ // universal printer from printing the address of value, which
+ // isn't interesting to the user most of the time. The
+ // matcher's MatchAndExplain() method handles the case when
+ // the address is interesting.
+ internal::UniversalPrint(value, os);
+ PrintIfNotEmpty(listener.str(), os);
+ *os << "\n";
+ }
+ }
+};
+
+// The base case.
+template <>
+class TuplePrefix<0> {
+ public:
+ template <typename MatcherTuple, typename ValueTuple>
+ static bool Matches(const MatcherTuple& /* matcher_tuple */,
+ const ValueTuple& /* value_tuple */) {
+ return true;
+ }
+
+ template <typename MatcherTuple, typename ValueTuple>
+ static void ExplainMatchFailuresTo(const MatcherTuple& /* matchers */,
+ const ValueTuple& /* values */,
+ ::std::ostream* /* os */) {}
+};
+
+// TupleMatches(matcher_tuple, value_tuple) returns true iff all
+// matchers in matcher_tuple match the corresponding fields in
+// value_tuple. It is a compiler error if matcher_tuple and
+// value_tuple have different number of fields or incompatible field
+// types.
+template <typename MatcherTuple, typename ValueTuple>
+bool TupleMatches(const MatcherTuple& matcher_tuple,
+ const ValueTuple& value_tuple) {
+ using ::std::tr1::tuple_size;
+ // Makes sure that matcher_tuple and value_tuple have the same
+ // number of fields.
+ GTEST_COMPILE_ASSERT_(tuple_size<MatcherTuple>::value ==
+ tuple_size<ValueTuple>::value,
+ matcher_and_value_have_different_numbers_of_fields);
+ return TuplePrefix<tuple_size<ValueTuple>::value>::
+ Matches(matcher_tuple, value_tuple);
+}
+
+// Describes failures in matching matchers against values. If there
+// is no failure, nothing will be streamed to os.
+template <typename MatcherTuple, typename ValueTuple>
+void ExplainMatchFailureTupleTo(const MatcherTuple& matchers,
+ const ValueTuple& values,
+ ::std::ostream* os) {
+ using ::std::tr1::tuple_size;
+ TuplePrefix<tuple_size<MatcherTuple>::value>::ExplainMatchFailuresTo(
+ matchers, values, os);
+}
+
+// Implements A<T>().
+template <typename T>
+class AnyMatcherImpl : public MatcherInterface<T> {
+ public:
+ virtual bool MatchAndExplain(
+ T /* x */, MatchResultListener* /* listener */) const { return true; }
+ virtual void DescribeTo(::std::ostream* os) const { *os << "is anything"; }
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ // This is mostly for completeness' safe, as it's not very useful
+ // to write Not(A<bool>()). However we cannot completely rule out
+ // such a possibility, and it doesn't hurt to be prepared.
+ *os << "never matches";
+ }
+};
+
+// Implements _, a matcher that matches any value of any
+// type. This is a polymorphic matcher, so we need a template type
+// conversion operator to make it appearing as a Matcher<T> for any
+// type T.
+class AnythingMatcher {
+ public:
+ template <typename T>
+ operator Matcher<T>() const { return A<T>(); }
+};
+
+// Implements a matcher that compares a given value with a
+// pre-supplied value using one of the ==, <=, <, etc, operators. The
+// two values being compared don't have to have the same type.
+//
+// The matcher defined here is polymorphic (for example, Eq(5) can be
+// used to match an int, a short, a double, etc). Therefore we use
+// a template type conversion operator in the implementation.
+//
+// We define this as a macro in order to eliminate duplicated source
+// code.
+//
+// The following template definition assumes that the Rhs parameter is
+// a "bare" type (i.e. neither 'const T' nor 'T&').
+#define GMOCK_IMPLEMENT_COMPARISON_MATCHER_( \
+ name, op, relation, negated_relation) \
+ template <typename Rhs> class name##Matcher { \
+ public: \
+ explicit name##Matcher(const Rhs& rhs) : rhs_(rhs) {} \
+ template <typename Lhs> \
+ operator Matcher<Lhs>() const { \
+ return MakeMatcher(new Impl<Lhs>(rhs_)); \
+ } \
+ private: \
+ template <typename Lhs> \
+ class Impl : public MatcherInterface<Lhs> { \
+ public: \
+ explicit Impl(const Rhs& rhs) : rhs_(rhs) {} \
+ virtual bool MatchAndExplain(\
+ Lhs lhs, MatchResultListener* /* listener */) const { \
+ return lhs op rhs_; \
+ } \
+ virtual void DescribeTo(::std::ostream* os) const { \
+ *os << relation " "; \
+ UniversalPrint(rhs_, os); \
+ } \
+ virtual void DescribeNegationTo(::std::ostream* os) const { \
+ *os << negated_relation " "; \
+ UniversalPrint(rhs_, os); \
+ } \
+ private: \
+ Rhs rhs_; \
+ GTEST_DISALLOW_ASSIGN_(Impl); \
+ }; \
+ Rhs rhs_; \
+ GTEST_DISALLOW_ASSIGN_(name##Matcher); \
+ }
+
+// Implements Eq(v), Ge(v), Gt(v), Le(v), Lt(v), and Ne(v)
+// respectively.
+GMOCK_IMPLEMENT_COMPARISON_MATCHER_(Eq, ==, "is equal to", "isn't equal to");
+GMOCK_IMPLEMENT_COMPARISON_MATCHER_(Ge, >=, "is >=", "isn't >=");
+GMOCK_IMPLEMENT_COMPARISON_MATCHER_(Gt, >, "is >", "isn't >");
+GMOCK_IMPLEMENT_COMPARISON_MATCHER_(Le, <=, "is <=", "isn't <=");
+GMOCK_IMPLEMENT_COMPARISON_MATCHER_(Lt, <, "is <", "isn't <");
+GMOCK_IMPLEMENT_COMPARISON_MATCHER_(Ne, !=, "isn't equal to", "is equal to");
+
+#undef GMOCK_IMPLEMENT_COMPARISON_MATCHER_
+
+// Implements the polymorphic IsNull() matcher, which matches any raw or smart
+// pointer that is NULL.
+class IsNullMatcher {
+ public:
+ template <typename Pointer>
+ bool MatchAndExplain(const Pointer& p,
+ MatchResultListener* /* listener */) const {
+ return GetRawPointer(p) == NULL;
+ }
+
+ void DescribeTo(::std::ostream* os) const { *os << "is NULL"; }
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "isn't NULL";
+ }
+};
+
+// Implements the polymorphic NotNull() matcher, which matches any raw or smart
+// pointer that is not NULL.
+class NotNullMatcher {
+ public:
+ template <typename Pointer>
+ bool MatchAndExplain(const Pointer& p,
+ MatchResultListener* /* listener */) const {
+ return GetRawPointer(p) != NULL;
+ }
+
+ void DescribeTo(::std::ostream* os) const { *os << "isn't NULL"; }
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "is NULL";
+ }
+};
+
+// Ref(variable) matches any argument that is a reference to
+// 'variable'. This matcher is polymorphic as it can match any
+// super type of the type of 'variable'.
+//
+// The RefMatcher template class implements Ref(variable). It can
+// only be instantiated with a reference type. This prevents a user
+// from mistakenly using Ref(x) to match a non-reference function
+// argument. For example, the following will righteously cause a
+// compiler error:
+//
+// int n;
+// Matcher<int> m1 = Ref(n); // This won't compile.
+// Matcher<int&> m2 = Ref(n); // This will compile.
+template <typename T>
+class RefMatcher;
+
+template <typename T>
+class RefMatcher<T&> {
+ // Google Mock is a generic framework and thus needs to support
+ // mocking any function types, including those that take non-const
+ // reference arguments. Therefore the template parameter T (and
+ // Super below) can be instantiated to either a const type or a
+ // non-const type.
+ public:
+ // RefMatcher() takes a T& instead of const T&, as we want the
+ // compiler to catch using Ref(const_value) as a matcher for a
+ // non-const reference.
+ explicit RefMatcher(T& x) : object_(x) {} // NOLINT
+
+ template <typename Super>
+ operator Matcher<Super&>() const {
+ // By passing object_ (type T&) to Impl(), which expects a Super&,
+ // we make sure that Super is a super type of T. In particular,
+ // this catches using Ref(const_value) as a matcher for a
+ // non-const reference, as you cannot implicitly convert a const
+ // reference to a non-const reference.
+ return MakeMatcher(new Impl<Super>(object_));
+ }
+
+ private:
+ template <typename Super>
+ class Impl : public MatcherInterface<Super&> {
+ public:
+ explicit Impl(Super& x) : object_(x) {} // NOLINT
+
+ // MatchAndExplain() takes a Super& (as opposed to const Super&)
+ // in order to match the interface MatcherInterface<Super&>.
+ virtual bool MatchAndExplain(
+ Super& x, MatchResultListener* listener) const {
+ *listener << "which is located @" << static_cast<const void*>(&x);
+ return &x == &object_;
+ }
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "references the variable ";
+ UniversalPrinter<Super&>::Print(object_, os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "does not reference the variable ";
+ UniversalPrinter<Super&>::Print(object_, os);
+ }
+
+ private:
+ const Super& object_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ T& object_;
+
+ GTEST_DISALLOW_ASSIGN_(RefMatcher);
+};
+
+// Polymorphic helper functions for narrow and wide string matchers.
+inline bool CaseInsensitiveCStringEquals(const char* lhs, const char* rhs) {
+ return String::CaseInsensitiveCStringEquals(lhs, rhs);
+}
+
+inline bool CaseInsensitiveCStringEquals(const wchar_t* lhs,
+ const wchar_t* rhs) {
+ return String::CaseInsensitiveWideCStringEquals(lhs, rhs);
+}
+
+// String comparison for narrow or wide strings that can have embedded NUL
+// characters.
+template <typename StringType>
+bool CaseInsensitiveStringEquals(const StringType& s1,
+ const StringType& s2) {
+ // Are the heads equal?
+ if (!CaseInsensitiveCStringEquals(s1.c_str(), s2.c_str())) {
+ return false;
+ }
+
+ // Skip the equal heads.
+ const typename StringType::value_type nul = 0;
+ const size_t i1 = s1.find(nul), i2 = s2.find(nul);
+
+ // Are we at the end of either s1 or s2?
+ if (i1 == StringType::npos || i2 == StringType::npos) {
+ return i1 == i2;
+ }
+
+ // Are the tails equal?
+ return CaseInsensitiveStringEquals(s1.substr(i1 + 1), s2.substr(i2 + 1));
+}
+
+// String matchers.
+
+// Implements equality-based string matchers like StrEq, StrCaseNe, and etc.
+template <typename StringType>
+class StrEqualityMatcher {
+ public:
+ typedef typename StringType::const_pointer ConstCharPointer;
+
+ StrEqualityMatcher(const StringType& str, bool expect_eq,
+ bool case_sensitive)
+ : string_(str), expect_eq_(expect_eq), case_sensitive_(case_sensitive) {}
+
+ // When expect_eq_ is true, returns true iff s is equal to string_;
+ // otherwise returns true iff s is not equal to string_.
+ bool MatchAndExplain(ConstCharPointer s,
+ MatchResultListener* listener) const {
+ if (s == NULL) {
+ return !expect_eq_;
+ }
+ return MatchAndExplain(StringType(s), listener);
+ }
+
+ bool MatchAndExplain(const StringType& s,
+ MatchResultListener* /* listener */) const {
+ const bool eq = case_sensitive_ ? s == string_ :
+ CaseInsensitiveStringEquals(s, string_);
+ return expect_eq_ == eq;
+ }
+
+ void DescribeTo(::std::ostream* os) const {
+ DescribeToHelper(expect_eq_, os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const {
+ DescribeToHelper(!expect_eq_, os);
+ }
+
+ private:
+ void DescribeToHelper(bool expect_eq, ::std::ostream* os) const {
+ *os << (expect_eq ? "is " : "isn't ");
+ *os << "equal to ";
+ if (!case_sensitive_) {
+ *os << "(ignoring case) ";
+ }
+ UniversalPrint(string_, os);
+ }
+
+ const StringType string_;
+ const bool expect_eq_;
+ const bool case_sensitive_;
+
+ GTEST_DISALLOW_ASSIGN_(StrEqualityMatcher);
+};
+
+// Implements the polymorphic HasSubstr(substring) matcher, which
+// can be used as a Matcher<T> as long as T can be converted to a
+// string.
+template <typename StringType>
+class HasSubstrMatcher {
+ public:
+ typedef typename StringType::const_pointer ConstCharPointer;
+
+ explicit HasSubstrMatcher(const StringType& substring)
+ : substring_(substring) {}
+
+ // These overloaded methods allow HasSubstr(substring) to be used as a
+ // Matcher<T> as long as T can be converted to string. Returns true
+ // iff s contains substring_ as a substring.
+ bool MatchAndExplain(ConstCharPointer s,
+ MatchResultListener* listener) const {
+ return s != NULL && MatchAndExplain(StringType(s), listener);
+ }
+
+ bool MatchAndExplain(const StringType& s,
+ MatchResultListener* /* listener */) const {
+ return s.find(substring_) != StringType::npos;
+ }
+
+ // Describes what this matcher matches.
+ void DescribeTo(::std::ostream* os) const {
+ *os << "has substring ";
+ UniversalPrint(substring_, os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "has no substring ";
+ UniversalPrint(substring_, os);
+ }
+
+ private:
+ const StringType substring_;
+
+ GTEST_DISALLOW_ASSIGN_(HasSubstrMatcher);
+};
+
+// Implements the polymorphic StartsWith(substring) matcher, which
+// can be used as a Matcher<T> as long as T can be converted to a
+// string.
+template <typename StringType>
+class StartsWithMatcher {
+ public:
+ typedef typename StringType::const_pointer ConstCharPointer;
+
+ explicit StartsWithMatcher(const StringType& prefix) : prefix_(prefix) {
+ }
+
+ // These overloaded methods allow StartsWith(prefix) to be used as a
+ // Matcher<T> as long as T can be converted to string. Returns true
+ // iff s starts with prefix_.
+ bool MatchAndExplain(ConstCharPointer s,
+ MatchResultListener* listener) const {
+ return s != NULL && MatchAndExplain(StringType(s), listener);
+ }
+
+ bool MatchAndExplain(const StringType& s,
+ MatchResultListener* /* listener */) const {
+ return s.length() >= prefix_.length() &&
+ s.substr(0, prefix_.length()) == prefix_;
+ }
+
+ void DescribeTo(::std::ostream* os) const {
+ *os << "starts with ";
+ UniversalPrint(prefix_, os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "doesn't start with ";
+ UniversalPrint(prefix_, os);
+ }
+
+ private:
+ const StringType prefix_;
+
+ GTEST_DISALLOW_ASSIGN_(StartsWithMatcher);
+};
+
+// Implements the polymorphic EndsWith(substring) matcher, which
+// can be used as a Matcher<T> as long as T can be converted to a
+// string.
+template <typename StringType>
+class EndsWithMatcher {
+ public:
+ typedef typename StringType::const_pointer ConstCharPointer;
+
+ explicit EndsWithMatcher(const StringType& suffix) : suffix_(suffix) {}
+
+ // These overloaded methods allow EndsWith(suffix) to be used as a
+ // Matcher<T> as long as T can be converted to string. Returns true
+ // iff s ends with suffix_.
+ bool MatchAndExplain(ConstCharPointer s,
+ MatchResultListener* listener) const {
+ return s != NULL && MatchAndExplain(StringType(s), listener);
+ }
+
+ bool MatchAndExplain(const StringType& s,
+ MatchResultListener* /* listener */) const {
+ return s.length() >= suffix_.length() &&
+ s.substr(s.length() - suffix_.length()) == suffix_;
+ }
+
+ void DescribeTo(::std::ostream* os) const {
+ *os << "ends with ";
+ UniversalPrint(suffix_, os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "doesn't end with ";
+ UniversalPrint(suffix_, os);
+ }
+
+ private:
+ const StringType suffix_;
+
+ GTEST_DISALLOW_ASSIGN_(EndsWithMatcher);
+};
+
+// Implements polymorphic matchers MatchesRegex(regex) and
+// ContainsRegex(regex), which can be used as a Matcher<T> as long as
+// T can be converted to a string.
+class MatchesRegexMatcher {
+ public:
+ MatchesRegexMatcher(const RE* regex, bool full_match)
+ : regex_(regex), full_match_(full_match) {}
+
+ // These overloaded methods allow MatchesRegex(regex) to be used as
+ // a Matcher<T> as long as T can be converted to string. Returns
+ // true iff s matches regular expression regex. When full_match_ is
+ // true, a full match is done; otherwise a partial match is done.
+ bool MatchAndExplain(const char* s,
+ MatchResultListener* listener) const {
+ return s != NULL && MatchAndExplain(internal::string(s), listener);
+ }
+
+ bool MatchAndExplain(const internal::string& s,
+ MatchResultListener* /* listener */) const {
+ return full_match_ ? RE::FullMatch(s, *regex_) :
+ RE::PartialMatch(s, *regex_);
+ }
+
+ void DescribeTo(::std::ostream* os) const {
+ *os << (full_match_ ? "matches" : "contains")
+ << " regular expression ";
+ UniversalPrinter<internal::string>::Print(regex_->pattern(), os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "doesn't " << (full_match_ ? "match" : "contain")
+ << " regular expression ";
+ UniversalPrinter<internal::string>::Print(regex_->pattern(), os);
+ }
+
+ private:
+ const internal::linked_ptr<const RE> regex_;
+ const bool full_match_;
+
+ GTEST_DISALLOW_ASSIGN_(MatchesRegexMatcher);
+};
+
+// Implements a matcher that compares the two fields of a 2-tuple
+// using one of the ==, <=, <, etc, operators. The two fields being
+// compared don't have to have the same type.
+//
+// The matcher defined here is polymorphic (for example, Eq() can be
+// used to match a tuple<int, short>, a tuple<const long&, double>,
+// etc). Therefore we use a template type conversion operator in the
+// implementation.
+//
+// We define this as a macro in order to eliminate duplicated source
+// code.
+#define GMOCK_IMPLEMENT_COMPARISON2_MATCHER_(name, op, relation) \
+ class name##2Matcher { \
+ public: \
+ template <typename T1, typename T2> \
+ operator Matcher< ::std::tr1::tuple<T1, T2> >() const { \
+ return MakeMatcher(new Impl< ::std::tr1::tuple<T1, T2> >); \
+ } \
+ template <typename T1, typename T2> \
+ operator Matcher<const ::std::tr1::tuple<T1, T2>&>() const { \
+ return MakeMatcher(new Impl<const ::std::tr1::tuple<T1, T2>&>); \
+ } \
+ private: \
+ template <typename Tuple> \
+ class Impl : public MatcherInterface<Tuple> { \
+ public: \
+ virtual bool MatchAndExplain( \
+ Tuple args, \
+ MatchResultListener* /* listener */) const { \
+ return ::std::tr1::get<0>(args) op ::std::tr1::get<1>(args); \
+ } \
+ virtual void DescribeTo(::std::ostream* os) const { \
+ *os << "are " relation; \
+ } \
+ virtual void DescribeNegationTo(::std::ostream* os) const { \
+ *os << "aren't " relation; \
+ } \
+ }; \
+ }
+
+// Implements Eq(), Ge(), Gt(), Le(), Lt(), and Ne() respectively.
+GMOCK_IMPLEMENT_COMPARISON2_MATCHER_(Eq, ==, "an equal pair");
+GMOCK_IMPLEMENT_COMPARISON2_MATCHER_(
+ Ge, >=, "a pair where the first >= the second");
+GMOCK_IMPLEMENT_COMPARISON2_MATCHER_(
+ Gt, >, "a pair where the first > the second");
+GMOCK_IMPLEMENT_COMPARISON2_MATCHER_(
+ Le, <=, "a pair where the first <= the second");
+GMOCK_IMPLEMENT_COMPARISON2_MATCHER_(
+ Lt, <, "a pair where the first < the second");
+GMOCK_IMPLEMENT_COMPARISON2_MATCHER_(Ne, !=, "an unequal pair");
+
+#undef GMOCK_IMPLEMENT_COMPARISON2_MATCHER_
+
+// Implements the Not(...) matcher for a particular argument type T.
+// We do not nest it inside the NotMatcher class template, as that
+// will prevent different instantiations of NotMatcher from sharing
+// the same NotMatcherImpl<T> class.
+template <typename T>
+class NotMatcherImpl : public MatcherInterface<T> {
+ public:
+ explicit NotMatcherImpl(const Matcher<T>& matcher)
+ : matcher_(matcher) {}
+
+ virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ return !matcher_.MatchAndExplain(x, listener);
+ }
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ matcher_.DescribeNegationTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ matcher_.DescribeTo(os);
+ }
+
+ private:
+ const Matcher<T> matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(NotMatcherImpl);
+};
+
+// Implements the Not(m) matcher, which matches a value that doesn't
+// match matcher m.
+template <typename InnerMatcher>
+class NotMatcher {
+ public:
+ explicit NotMatcher(InnerMatcher matcher) : matcher_(matcher) {}
+
+ // This template type conversion operator allows Not(m) to be used
+ // to match any type m can match.
+ template <typename T>
+ operator Matcher<T>() const {
+ return Matcher<T>(new NotMatcherImpl<T>(SafeMatcherCast<T>(matcher_)));
+ }
+
+ private:
+ InnerMatcher matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(NotMatcher);
+};
+
+// Implements the AllOf(m1, m2) matcher for a particular argument type
+// T. We do not nest it inside the BothOfMatcher class template, as
+// that will prevent different instantiations of BothOfMatcher from
+// sharing the same BothOfMatcherImpl<T> class.
+template <typename T>
+class BothOfMatcherImpl : public MatcherInterface<T> {
+ public:
+ BothOfMatcherImpl(const Matcher<T>& matcher1, const Matcher<T>& matcher2)
+ : matcher1_(matcher1), matcher2_(matcher2) {}
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "(";
+ matcher1_.DescribeTo(os);
+ *os << ") and (";
+ matcher2_.DescribeTo(os);
+ *os << ")";
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "(";
+ matcher1_.DescribeNegationTo(os);
+ *os << ") or (";
+ matcher2_.DescribeNegationTo(os);
+ *os << ")";
+ }
+
+ virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ // If either matcher1_ or matcher2_ doesn't match x, we only need
+ // to explain why one of them fails.
+ StringMatchResultListener listener1;
+ if (!matcher1_.MatchAndExplain(x, &listener1)) {
+ *listener << listener1.str();
+ return false;
+ }
+
+ StringMatchResultListener listener2;
+ if (!matcher2_.MatchAndExplain(x, &listener2)) {
+ *listener << listener2.str();
+ return false;
+ }
+
+ // Otherwise we need to explain why *both* of them match.
+ const internal::string s1 = listener1.str();
+ const internal::string s2 = listener2.str();
+
+ if (s1 == "") {
+ *listener << s2;
+ } else {
+ *listener << s1;
+ if (s2 != "") {
+ *listener << ", and " << s2;
+ }
+ }
+ return true;
+ }
+
+ private:
+ const Matcher<T> matcher1_;
+ const Matcher<T> matcher2_;
+
+ GTEST_DISALLOW_ASSIGN_(BothOfMatcherImpl);
+};
+
+// Used for implementing the AllOf(m_1, ..., m_n) matcher, which
+// matches a value that matches all of the matchers m_1, ..., and m_n.
+template <typename Matcher1, typename Matcher2>
+class BothOfMatcher {
+ public:
+ BothOfMatcher(Matcher1 matcher1, Matcher2 matcher2)
+ : matcher1_(matcher1), matcher2_(matcher2) {}
+
+ // This template type conversion operator allows a
+ // BothOfMatcher<Matcher1, Matcher2> object to match any type that
+ // both Matcher1 and Matcher2 can match.
+ template <typename T>
+ operator Matcher<T>() const {
+ return Matcher<T>(new BothOfMatcherImpl<T>(SafeMatcherCast<T>(matcher1_),
+ SafeMatcherCast<T>(matcher2_)));
+ }
+
+ private:
+ Matcher1 matcher1_;
+ Matcher2 matcher2_;
+
+ GTEST_DISALLOW_ASSIGN_(BothOfMatcher);
+};
+
+// Implements the AnyOf(m1, m2) matcher for a particular argument type
+// T. We do not nest it inside the AnyOfMatcher class template, as
+// that will prevent different instantiations of AnyOfMatcher from
+// sharing the same EitherOfMatcherImpl<T> class.
+template <typename T>
+class EitherOfMatcherImpl : public MatcherInterface<T> {
+ public:
+ EitherOfMatcherImpl(const Matcher<T>& matcher1, const Matcher<T>& matcher2)
+ : matcher1_(matcher1), matcher2_(matcher2) {}
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "(";
+ matcher1_.DescribeTo(os);
+ *os << ") or (";
+ matcher2_.DescribeTo(os);
+ *os << ")";
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "(";
+ matcher1_.DescribeNegationTo(os);
+ *os << ") and (";
+ matcher2_.DescribeNegationTo(os);
+ *os << ")";
+ }
+
+ virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
+ // If either matcher1_ or matcher2_ matches x, we just need to
+ // explain why *one* of them matches.
+ StringMatchResultListener listener1;
+ if (matcher1_.MatchAndExplain(x, &listener1)) {
+ *listener << listener1.str();
+ return true;
+ }
+
+ StringMatchResultListener listener2;
+ if (matcher2_.MatchAndExplain(x, &listener2)) {
+ *listener << listener2.str();
+ return true;
+ }
+
+ // Otherwise we need to explain why *both* of them fail.
+ const internal::string s1 = listener1.str();
+ const internal::string s2 = listener2.str();
+
+ if (s1 == "") {
+ *listener << s2;
+ } else {
+ *listener << s1;
+ if (s2 != "") {
+ *listener << ", and " << s2;
+ }
+ }
+ return false;
+ }
+
+ private:
+ const Matcher<T> matcher1_;
+ const Matcher<T> matcher2_;
+
+ GTEST_DISALLOW_ASSIGN_(EitherOfMatcherImpl);
+};
+
+// Used for implementing the AnyOf(m_1, ..., m_n) matcher, which
+// matches a value that matches at least one of the matchers m_1, ...,
+// and m_n.
+template <typename Matcher1, typename Matcher2>
+class EitherOfMatcher {
+ public:
+ EitherOfMatcher(Matcher1 matcher1, Matcher2 matcher2)
+ : matcher1_(matcher1), matcher2_(matcher2) {}
+
+ // This template type conversion operator allows a
+ // EitherOfMatcher<Matcher1, Matcher2> object to match any type that
+ // both Matcher1 and Matcher2 can match.
+ template <typename T>
+ operator Matcher<T>() const {
+ return Matcher<T>(new EitherOfMatcherImpl<T>(
+ SafeMatcherCast<T>(matcher1_), SafeMatcherCast<T>(matcher2_)));
+ }
+
+ private:
+ Matcher1 matcher1_;
+ Matcher2 matcher2_;
+
+ GTEST_DISALLOW_ASSIGN_(EitherOfMatcher);
+};
+
+// Used for implementing Truly(pred), which turns a predicate into a
+// matcher.
+template <typename Predicate>
+class TrulyMatcher {
+ public:
+ explicit TrulyMatcher(Predicate pred) : predicate_(pred) {}
+
+ // This method template allows Truly(pred) to be used as a matcher
+ // for type T where T is the argument type of predicate 'pred'. The
+ // argument is passed by reference as the predicate may be
+ // interested in the address of the argument.
+ template <typename T>
+ bool MatchAndExplain(T& x, // NOLINT
+ MatchResultListener* /* listener */) const {
+ // Without the if-statement, MSVC sometimes warns about converting
+ // a value to bool (warning 4800).
+ //
+ // We cannot write 'return !!predicate_(x);' as that doesn't work
+ // when predicate_(x) returns a class convertible to bool but
+ // having no operator!().
+ if (predicate_(x))
+ return true;
+ return false;
+ }
+
+ void DescribeTo(::std::ostream* os) const {
+ *os << "satisfies the given predicate";
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "doesn't satisfy the given predicate";
+ }
+
+ private:
+ Predicate predicate_;
+
+ GTEST_DISALLOW_ASSIGN_(TrulyMatcher);
+};
+
+// Used for implementing Matches(matcher), which turns a matcher into
+// a predicate.
+template <typename M>
+class MatcherAsPredicate {
+ public:
+ explicit MatcherAsPredicate(M matcher) : matcher_(matcher) {}
+
+ // This template operator() allows Matches(m) to be used as a
+ // predicate on type T where m is a matcher on type T.
+ //
+ // The argument x is passed by reference instead of by value, as
+ // some matcher may be interested in its address (e.g. as in
+ // Matches(Ref(n))(x)).
+ template <typename T>
+ bool operator()(const T& x) const {
+ // We let matcher_ commit to a particular type here instead of
+ // when the MatcherAsPredicate object was constructed. This
+ // allows us to write Matches(m) where m is a polymorphic matcher
+ // (e.g. Eq(5)).
+ //
+ // If we write Matcher<T>(matcher_).Matches(x) here, it won't
+ // compile when matcher_ has type Matcher<const T&>; if we write
+ // Matcher<const T&>(matcher_).Matches(x) here, it won't compile
+ // when matcher_ has type Matcher<T>; if we just write
+ // matcher_.Matches(x), it won't compile when matcher_ is
+ // polymorphic, e.g. Eq(5).
+ //
+ // MatcherCast<const T&>() is necessary for making the code work
+ // in all of the above situations.
+ return MatcherCast<const T&>(matcher_).Matches(x);
+ }
+
+ private:
+ M matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(MatcherAsPredicate);
+};
+
+// For implementing ASSERT_THAT() and EXPECT_THAT(). The template
+// argument M must be a type that can be converted to a matcher.
+template <typename M>
+class PredicateFormatterFromMatcher {
+ public:
+ explicit PredicateFormatterFromMatcher(const M& m) : matcher_(m) {}
+
+ // This template () operator allows a PredicateFormatterFromMatcher
+ // object to act as a predicate-formatter suitable for using with
+ // Google Test's EXPECT_PRED_FORMAT1() macro.
+ template <typename T>
+ AssertionResult operator()(const char* value_text, const T& x) const {
+ // We convert matcher_ to a Matcher<const T&> *now* instead of
+ // when the PredicateFormatterFromMatcher object was constructed,
+ // as matcher_ may be polymorphic (e.g. NotNull()) and we won't
+ // know which type to instantiate it to until we actually see the
+ // type of x here.
+ //
+ // We write MatcherCast<const T&>(matcher_) instead of
+ // Matcher<const T&>(matcher_), as the latter won't compile when
+ // matcher_ has type Matcher<T> (e.g. An<int>()).
+ const Matcher<const T&> matcher = MatcherCast<const T&>(matcher_);
+ StringMatchResultListener listener;
+ if (MatchPrintAndExplain(x, matcher, &listener))
+ return AssertionSuccess();
+
+ ::std::stringstream ss;
+ ss << "Value of: " << value_text << "\n"
+ << "Expected: ";
+ matcher.DescribeTo(&ss);
+ ss << "\n Actual: " << listener.str();
+ return AssertionFailure() << ss.str();
+ }
+
+ private:
+ const M matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(PredicateFormatterFromMatcher);
+};
+
+// A helper function for converting a matcher to a predicate-formatter
+// without the user needing to explicitly write the type. This is
+// used for implementing ASSERT_THAT() and EXPECT_THAT().
+template <typename M>
+inline PredicateFormatterFromMatcher<M>
+MakePredicateFormatterFromMatcher(const M& matcher) {
+ return PredicateFormatterFromMatcher<M>(matcher);
+}
+
+// Implements the polymorphic floating point equality matcher, which
+// matches two float values using ULP-based approximation. The
+// template is meant to be instantiated with FloatType being either
+// float or double.
+template <typename FloatType>
+class FloatingEqMatcher {
+ public:
+ // Constructor for FloatingEqMatcher.
+ // The matcher's input will be compared with rhs. The matcher treats two
+ // NANs as equal if nan_eq_nan is true. Otherwise, under IEEE standards,
+ // equality comparisons between NANs will always return false.
+ FloatingEqMatcher(FloatType rhs, bool nan_eq_nan) :
+ rhs_(rhs), nan_eq_nan_(nan_eq_nan) {}
+
+ // Implements floating point equality matcher as a Matcher<T>.
+ template <typename T>
+ class Impl : public MatcherInterface<T> {
+ public:
+ Impl(FloatType rhs, bool nan_eq_nan) :
+ rhs_(rhs), nan_eq_nan_(nan_eq_nan) {}
+
+ virtual bool MatchAndExplain(T value,
+ MatchResultListener* /* listener */) const {
+ const FloatingPoint<FloatType> lhs(value), rhs(rhs_);
+
+ // Compares NaNs first, if nan_eq_nan_ is true.
+ if (nan_eq_nan_ && lhs.is_nan()) {
+ return rhs.is_nan();
+ }
+
+ return lhs.AlmostEquals(rhs);
+ }
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ // os->precision() returns the previously set precision, which we
+ // store to restore the ostream to its original configuration
+ // after outputting.
+ const ::std::streamsize old_precision = os->precision(
+ ::std::numeric_limits<FloatType>::digits10 + 2);
+ if (FloatingPoint<FloatType>(rhs_).is_nan()) {
+ if (nan_eq_nan_) {
+ *os << "is NaN";
+ } else {
+ *os << "never matches";
+ }
+ } else {
+ *os << "is approximately " << rhs_;
+ }
+ os->precision(old_precision);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ // As before, get original precision.
+ const ::std::streamsize old_precision = os->precision(
+ ::std::numeric_limits<FloatType>::digits10 + 2);
+ if (FloatingPoint<FloatType>(rhs_).is_nan()) {
+ if (nan_eq_nan_) {
+ *os << "isn't NaN";
+ } else {
+ *os << "is anything";
+ }
+ } else {
+ *os << "isn't approximately " << rhs_;
+ }
+ // Restore original precision.
+ os->precision(old_precision);
+ }
+
+ private:
+ const FloatType rhs_;
+ const bool nan_eq_nan_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ // The following 3 type conversion operators allow FloatEq(rhs) and
+ // NanSensitiveFloatEq(rhs) to be used as a Matcher<float>, a
+ // Matcher<const float&>, or a Matcher<float&>, but nothing else.
+ // (While Google's C++ coding style doesn't allow arguments passed
+ // by non-const reference, we may see them in code not conforming to
+ // the style. Therefore Google Mock needs to support them.)
+ operator Matcher<FloatType>() const {
+ return MakeMatcher(new Impl<FloatType>(rhs_, nan_eq_nan_));
+ }
+
+ operator Matcher<const FloatType&>() const {
+ return MakeMatcher(new Impl<const FloatType&>(rhs_, nan_eq_nan_));
+ }
+
+ operator Matcher<FloatType&>() const {
+ return MakeMatcher(new Impl<FloatType&>(rhs_, nan_eq_nan_));
+ }
+
+ private:
+ const FloatType rhs_;
+ const bool nan_eq_nan_;
+
+ GTEST_DISALLOW_ASSIGN_(FloatingEqMatcher);
+};
+
+// Implements the Pointee(m) matcher for matching a pointer whose
+// pointee matches matcher m. The pointer can be either raw or smart.
+template <typename InnerMatcher>
+class PointeeMatcher {
+ public:
+ explicit PointeeMatcher(const InnerMatcher& matcher) : matcher_(matcher) {}
+
+ // This type conversion operator template allows Pointee(m) to be
+ // used as a matcher for any pointer type whose pointee type is
+ // compatible with the inner matcher, where type Pointer can be
+ // either a raw pointer or a smart pointer.
+ //
+ // The reason we do this instead of relying on
+ // MakePolymorphicMatcher() is that the latter is not flexible
+ // enough for implementing the DescribeTo() method of Pointee().
+ template <typename Pointer>
+ operator Matcher<Pointer>() const {
+ return MakeMatcher(new Impl<Pointer>(matcher_));
+ }
+
+ private:
+ // The monomorphic implementation that works for a particular pointer type.
+ template <typename Pointer>
+ class Impl : public MatcherInterface<Pointer> {
+ public:
+ typedef typename PointeeOf<GTEST_REMOVE_CONST_( // NOLINT
+ GTEST_REMOVE_REFERENCE_(Pointer))>::type Pointee;
+
+ explicit Impl(const InnerMatcher& matcher)
+ : matcher_(MatcherCast<const Pointee&>(matcher)) {}
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "points to a value that ";
+ matcher_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "does not point to a value that ";
+ matcher_.DescribeTo(os);
+ }
+
+ virtual bool MatchAndExplain(Pointer pointer,
+ MatchResultListener* listener) const {
+ if (GetRawPointer(pointer) == NULL)
+ return false;
+
+ *listener << "which points to ";
+ return MatchPrintAndExplain(*pointer, matcher_, listener);
+ }
+
+ private:
+ const Matcher<const Pointee&> matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ const InnerMatcher matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(PointeeMatcher);
+};
+
+// Implements the Field() matcher for matching a field (i.e. member
+// variable) of an object.
+template <typename Class, typename FieldType>
+class FieldMatcher {
+ public:
+ FieldMatcher(FieldType Class::*field,
+ const Matcher<const FieldType&>& matcher)
+ : field_(field), matcher_(matcher) {}
+
+ void DescribeTo(::std::ostream* os) const {
+ *os << "is an object whose given field ";
+ matcher_.DescribeTo(os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "is an object whose given field ";
+ matcher_.DescribeNegationTo(os);
+ }
+
+ template <typename T>
+ bool MatchAndExplain(const T& value, MatchResultListener* listener) const {
+ return MatchAndExplainImpl(
+ typename ::testing::internal::
+ is_pointer<GTEST_REMOVE_CONST_(T)>::type(),
+ value, listener);
+ }
+
+ private:
+ // The first argument of MatchAndExplainImpl() is needed to help
+ // Symbian's C++ compiler choose which overload to use. Its type is
+ // true_type iff the Field() matcher is used to match a pointer.
+ bool MatchAndExplainImpl(false_type /* is_not_pointer */, const Class& obj,
+ MatchResultListener* listener) const {
+ *listener << "whose given field is ";
+ return MatchPrintAndExplain(obj.*field_, matcher_, listener);
+ }
+
+ bool MatchAndExplainImpl(true_type /* is_pointer */, const Class* p,
+ MatchResultListener* listener) const {
+ if (p == NULL)
+ return false;
+
+ *listener << "which points to an object ";
+ // Since *p has a field, it must be a class/struct/union type and
+ // thus cannot be a pointer. Therefore we pass false_type() as
+ // the first argument.
+ return MatchAndExplainImpl(false_type(), *p, listener);
+ }
+
+ const FieldType Class::*field_;
+ const Matcher<const FieldType&> matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(FieldMatcher);
+};
+
+// Implements the Property() matcher for matching a property
+// (i.e. return value of a getter method) of an object.
+template <typename Class, typename PropertyType>
+class PropertyMatcher {
+ public:
+ // The property may have a reference type, so 'const PropertyType&'
+ // may cause double references and fail to compile. That's why we
+ // need GTEST_REFERENCE_TO_CONST, which works regardless of
+ // PropertyType being a reference or not.
+ typedef GTEST_REFERENCE_TO_CONST_(PropertyType) RefToConstProperty;
+
+ PropertyMatcher(PropertyType (Class::*property)() const,
+ const Matcher<RefToConstProperty>& matcher)
+ : property_(property), matcher_(matcher) {}
+
+ void DescribeTo(::std::ostream* os) const {
+ *os << "is an object whose given property ";
+ matcher_.DescribeTo(os);
+ }
+
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "is an object whose given property ";
+ matcher_.DescribeNegationTo(os);
+ }
+
+ template <typename T>
+ bool MatchAndExplain(const T&value, MatchResultListener* listener) const {
+ return MatchAndExplainImpl(
+ typename ::testing::internal::
+ is_pointer<GTEST_REMOVE_CONST_(T)>::type(),
+ value, listener);
+ }
+
+ private:
+ // The first argument of MatchAndExplainImpl() is needed to help
+ // Symbian's C++ compiler choose which overload to use. Its type is
+ // true_type iff the Property() matcher is used to match a pointer.
+ bool MatchAndExplainImpl(false_type /* is_not_pointer */, const Class& obj,
+ MatchResultListener* listener) const {
+ *listener << "whose given property is ";
+ // Cannot pass the return value (for example, int) to MatchPrintAndExplain,
+ // which takes a non-const reference as argument.
+ RefToConstProperty result = (obj.*property_)();
+ return MatchPrintAndExplain(result, matcher_, listener);
+ }
+
+ bool MatchAndExplainImpl(true_type /* is_pointer */, const Class* p,
+ MatchResultListener* listener) const {
+ if (p == NULL)
+ return false;
+
+ *listener << "which points to an object ";
+ // Since *p has a property method, it must be a class/struct/union
+ // type and thus cannot be a pointer. Therefore we pass
+ // false_type() as the first argument.
+ return MatchAndExplainImpl(false_type(), *p, listener);
+ }
+
+ PropertyType (Class::*property_)() const;
+ const Matcher<RefToConstProperty> matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(PropertyMatcher);
+};
+
+// Type traits specifying various features of different functors for ResultOf.
+// The default template specifies features for functor objects.
+// Functor classes have to typedef argument_type and result_type
+// to be compatible with ResultOf.
+template <typename Functor>
+struct CallableTraits {
+ typedef typename Functor::result_type ResultType;
+ typedef Functor StorageType;
+
+ static void CheckIsValid(Functor /* functor */) {}
+ template <typename T>
+ static ResultType Invoke(Functor f, T arg) { return f(arg); }
+};
+
+// Specialization for function pointers.
+template <typename ArgType, typename ResType>
+struct CallableTraits<ResType(*)(ArgType)> {
+ typedef ResType ResultType;
+ typedef ResType(*StorageType)(ArgType);
+
+ static void CheckIsValid(ResType(*f)(ArgType)) {
+ GTEST_CHECK_(f != NULL)
+ << "NULL function pointer is passed into ResultOf().";
+ }
+ template <typename T>
+ static ResType Invoke(ResType(*f)(ArgType), T arg) {
+ return (*f)(arg);
+ }
+};
+
+// Implements the ResultOf() matcher for matching a return value of a
+// unary function of an object.
+template <typename Callable>
+class ResultOfMatcher {
+ public:
+ typedef typename CallableTraits<Callable>::ResultType ResultType;
+
+ ResultOfMatcher(Callable callable, const Matcher<ResultType>& matcher)
+ : callable_(callable), matcher_(matcher) {
+ CallableTraits<Callable>::CheckIsValid(callable_);
+ }
+
+ template <typename T>
+ operator Matcher<T>() const {
+ return Matcher<T>(new Impl<T>(callable_, matcher_));
+ }
+
+ private:
+ typedef typename CallableTraits<Callable>::StorageType CallableStorageType;
+
+ template <typename T>
+ class Impl : public MatcherInterface<T> {
+ public:
+ Impl(CallableStorageType callable, const Matcher<ResultType>& matcher)
+ : callable_(callable), matcher_(matcher) {}
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "is mapped by the given callable to a value that ";
+ matcher_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "is mapped by the given callable to a value that ";
+ matcher_.DescribeNegationTo(os);
+ }
+
+ virtual bool MatchAndExplain(T obj, MatchResultListener* listener) const {
+ *listener << "which is mapped by the given callable to ";
+ // Cannot pass the return value (for example, int) to
+ // MatchPrintAndExplain, which takes a non-const reference as argument.
+ ResultType result =
+ CallableTraits<Callable>::template Invoke<T>(callable_, obj);
+ return MatchPrintAndExplain(result, matcher_, listener);
+ }
+
+ private:
+ // Functors often define operator() as non-const method even though
+ // they are actualy stateless. But we need to use them even when
+ // 'this' is a const pointer. It's the user's responsibility not to
+ // use stateful callables with ResultOf(), which does't guarantee
+ // how many times the callable will be invoked.
+ mutable CallableStorageType callable_;
+ const Matcher<ResultType> matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ }; // class Impl
+
+ const CallableStorageType callable_;
+ const Matcher<ResultType> matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(ResultOfMatcher);
+};
+
+// Implements an equality matcher for any STL-style container whose elements
+// support ==. This matcher is like Eq(), but its failure explanations provide
+// more detailed information that is useful when the container is used as a set.
+// The failure message reports elements that are in one of the operands but not
+// the other. The failure messages do not report duplicate or out-of-order
+// elements in the containers (which don't properly matter to sets, but can
+// occur if the containers are vectors or lists, for example).
+//
+// Uses the container's const_iterator, value_type, operator ==,
+// begin(), and end().
+template <typename Container>
+class ContainerEqMatcher {
+ public:
+ typedef internal::StlContainerView<Container> View;
+ typedef typename View::type StlContainer;
+ typedef typename View::const_reference StlContainerReference;
+
+ // We make a copy of rhs in case the elements in it are modified
+ // after this matcher is created.
+ explicit ContainerEqMatcher(const Container& rhs) : rhs_(View::Copy(rhs)) {
+ // Makes sure the user doesn't instantiate this class template
+ // with a const or reference type.
+ (void)testing::StaticAssertTypeEq<Container,
+ GTEST_REMOVE_REFERENCE_AND_CONST_(Container)>();
+ }
+
+ void DescribeTo(::std::ostream* os) const {
+ *os << "equals ";
+ UniversalPrint(rhs_, os);
+ }
+ void DescribeNegationTo(::std::ostream* os) const {
+ *os << "does not equal ";
+ UniversalPrint(rhs_, os);
+ }
+
+ template <typename LhsContainer>
+ bool MatchAndExplain(const LhsContainer& lhs,
+ MatchResultListener* listener) const {
+ // GTEST_REMOVE_CONST_() is needed to work around an MSVC 8.0 bug
+ // that causes LhsContainer to be a const type sometimes.
+ typedef internal::StlContainerView<GTEST_REMOVE_CONST_(LhsContainer)>
+ LhsView;
+ typedef typename LhsView::type LhsStlContainer;
+ StlContainerReference lhs_stl_container = LhsView::ConstReference(lhs);
+ if (lhs_stl_container == rhs_)
+ return true;
+
+ ::std::ostream* const os = listener->stream();
+ if (os != NULL) {
+ // Something is different. Check for extra values first.
+ bool printed_header = false;
+ for (typename LhsStlContainer::const_iterator it =
+ lhs_stl_container.begin();
+ it != lhs_stl_container.end(); ++it) {
+ if (internal::ArrayAwareFind(rhs_.begin(), rhs_.end(), *it) ==
+ rhs_.end()) {
+ if (printed_header) {
+ *os << ", ";
+ } else {
+ *os << "which has these unexpected elements: ";
+ printed_header = true;
+ }
+ UniversalPrint(*it, os);
+ }
+ }
+
+ // Now check for missing values.
+ bool printed_header2 = false;
+ for (typename StlContainer::const_iterator it = rhs_.begin();
+ it != rhs_.end(); ++it) {
+ if (internal::ArrayAwareFind(
+ lhs_stl_container.begin(), lhs_stl_container.end(), *it) ==
+ lhs_stl_container.end()) {
+ if (printed_header2) {
+ *os << ", ";
+ } else {
+ *os << (printed_header ? ",\nand" : "which")
+ << " doesn't have these expected elements: ";
+ printed_header2 = true;
+ }
+ UniversalPrint(*it, os);
+ }
+ }
+ }
+
+ return false;
+ }
+
+ private:
+ const StlContainer rhs_;
+
+ GTEST_DISALLOW_ASSIGN_(ContainerEqMatcher);
+};
+
+// A comparator functor that uses the < operator to compare two values.
+struct LessComparator {
+ template <typename T, typename U>
+ bool operator()(const T& lhs, const U& rhs) const { return lhs < rhs; }
+};
+
+// Implements WhenSortedBy(comparator, container_matcher).
+template <typename Comparator, typename ContainerMatcher>
+class WhenSortedByMatcher {
+ public:
+ WhenSortedByMatcher(const Comparator& comparator,
+ const ContainerMatcher& matcher)
+ : comparator_(comparator), matcher_(matcher) {}
+
+ template <typename LhsContainer>
+ operator Matcher<LhsContainer>() const {
+ return MakeMatcher(new Impl<LhsContainer>(comparator_, matcher_));
+ }
+
+ template <typename LhsContainer>
+ class Impl : public MatcherInterface<LhsContainer> {
+ public:
+ typedef internal::StlContainerView<
+ GTEST_REMOVE_REFERENCE_AND_CONST_(LhsContainer)> LhsView;
+ typedef typename LhsView::type LhsStlContainer;
+ typedef typename LhsView::const_reference LhsStlContainerReference;
+ typedef typename LhsStlContainer::value_type LhsValue;
+
+ Impl(const Comparator& comparator, const ContainerMatcher& matcher)
+ : comparator_(comparator), matcher_(matcher) {}
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "(when sorted) ";
+ matcher_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "(when sorted) ";
+ matcher_.DescribeNegationTo(os);
+ }
+
+ virtual bool MatchAndExplain(LhsContainer lhs,
+ MatchResultListener* listener) const {
+ LhsStlContainerReference lhs_stl_container = LhsView::ConstReference(lhs);
+ std::vector<LhsValue> sorted_container(lhs_stl_container.begin(),
+ lhs_stl_container.end());
+ std::sort(sorted_container.begin(), sorted_container.end(), comparator_);
+
+ if (!listener->IsInterested()) {
+ // If the listener is not interested, we do not need to
+ // construct the inner explanation.
+ return matcher_.Matches(sorted_container);
+ }
+
+ *listener << "which is ";
+ UniversalPrint(sorted_container, listener->stream());
+ *listener << " when sorted";
+
+ StringMatchResultListener inner_listener;
+ const bool match = matcher_.MatchAndExplain(sorted_container,
+ &inner_listener);
+ PrintIfNotEmpty(inner_listener.str(), listener->stream());
+ return match;
+ }
+
+ private:
+ const Comparator comparator_;
+ const Matcher<const std::vector<LhsValue>&> matcher_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Impl);
+ };
+
+ private:
+ const Comparator comparator_;
+ const ContainerMatcher matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(WhenSortedByMatcher);
+};
+
+// Implements Pointwise(tuple_matcher, rhs_container). tuple_matcher
+// must be able to be safely cast to Matcher<tuple<const T1&, const
+// T2&> >, where T1 and T2 are the types of elements in the LHS
+// container and the RHS container respectively.
+template <typename TupleMatcher, typename RhsContainer>
+class PointwiseMatcher {
+ public:
+ typedef internal::StlContainerView<RhsContainer> RhsView;
+ typedef typename RhsView::type RhsStlContainer;
+ typedef typename RhsStlContainer::value_type RhsValue;
+
+ // Like ContainerEq, we make a copy of rhs in case the elements in
+ // it are modified after this matcher is created.
+ PointwiseMatcher(const TupleMatcher& tuple_matcher, const RhsContainer& rhs)
+ : tuple_matcher_(tuple_matcher), rhs_(RhsView::Copy(rhs)) {
+ // Makes sure the user doesn't instantiate this class template
+ // with a const or reference type.
+ (void)testing::StaticAssertTypeEq<RhsContainer,
+ GTEST_REMOVE_REFERENCE_AND_CONST_(RhsContainer)>();
+ }
+
+ template <typename LhsContainer>
+ operator Matcher<LhsContainer>() const {
+ return MakeMatcher(new Impl<LhsContainer>(tuple_matcher_, rhs_));
+ }
+
+ template <typename LhsContainer>
+ class Impl : public MatcherInterface<LhsContainer> {
+ public:
+ typedef internal::StlContainerView<
+ GTEST_REMOVE_REFERENCE_AND_CONST_(LhsContainer)> LhsView;
+ typedef typename LhsView::type LhsStlContainer;
+ typedef typename LhsView::const_reference LhsStlContainerReference;
+ typedef typename LhsStlContainer::value_type LhsValue;
+ // We pass the LHS value and the RHS value to the inner matcher by
+ // reference, as they may be expensive to copy. We must use tuple
+ // instead of pair here, as a pair cannot hold references (C++ 98,
+ // 20.2.2 [lib.pairs]).
+ typedef std::tr1::tuple<const LhsValue&, const RhsValue&> InnerMatcherArg;
+
+ Impl(const TupleMatcher& tuple_matcher, const RhsStlContainer& rhs)
+ // mono_tuple_matcher_ holds a monomorphic version of the tuple matcher.
+ : mono_tuple_matcher_(SafeMatcherCast<InnerMatcherArg>(tuple_matcher)),
+ rhs_(rhs) {}
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "contains " << rhs_.size()
+ << " values, where each value and its corresponding value in ";
+ UniversalPrinter<RhsStlContainer>::Print(rhs_, os);
+ *os << " ";
+ mono_tuple_matcher_.DescribeTo(os);
+ }
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "doesn't contain exactly " << rhs_.size()
+ << " values, or contains a value x at some index i"
+ << " where x and the i-th value of ";
+ UniversalPrint(rhs_, os);
+ *os << " ";
+ mono_tuple_matcher_.DescribeNegationTo(os);
+ }
+
+ virtual bool MatchAndExplain(LhsContainer lhs,
+ MatchResultListener* listener) const {
+ LhsStlContainerReference lhs_stl_container = LhsView::ConstReference(lhs);
+ const size_t actual_size = lhs_stl_container.size();
+ if (actual_size != rhs_.size()) {
+ *listener << "which contains " << actual_size << " values";
+ return false;
+ }
+
+ typename LhsStlContainer::const_iterator left = lhs_stl_container.begin();
+ typename RhsStlContainer::const_iterator right = rhs_.begin();
+ for (size_t i = 0; i != actual_size; ++i, ++left, ++right) {
+ const InnerMatcherArg value_pair(*left, *right);
+
+ if (listener->IsInterested()) {
+ StringMatchResultListener inner_listener;
+ if (!mono_tuple_matcher_.MatchAndExplain(
+ value_pair, &inner_listener)) {
+ *listener << "where the value pair (";
+ UniversalPrint(*left, listener->stream());
+ *listener << ", ";
+ UniversalPrint(*right, listener->stream());
+ *listener << ") at index #" << i << " don't match";
+ PrintIfNotEmpty(inner_listener.str(), listener->stream());
+ return false;
+ }
+ } else {
+ if (!mono_tuple_matcher_.Matches(value_pair))
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ private:
+ const Matcher<InnerMatcherArg> mono_tuple_matcher_;
+ const RhsStlContainer rhs_;
+
+ GTEST_DISALLOW_ASSIGN_(Impl);
+ };
+
+ private:
+ const TupleMatcher tuple_matcher_;
+ const RhsStlContainer rhs_;
+
+ GTEST_DISALLOW_ASSIGN_(PointwiseMatcher);
+};
+
+// Holds the logic common to ContainsMatcherImpl and EachMatcherImpl.
+template <typename Container>
+class QuantifierMatcherImpl : public MatcherInterface<Container> {
+ public:
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef StlContainerView<RawContainer> View;
+ typedef typename View::type StlContainer;
+ typedef typename View::const_reference StlContainerReference;
+ typedef typename StlContainer::value_type Element;
+
+ template <typename InnerMatcher>
+ explicit QuantifierMatcherImpl(InnerMatcher inner_matcher)
+ : inner_matcher_(
+ testing::SafeMatcherCast<const Element&>(inner_matcher)) {}
+
+ // Checks whether:
+ // * All elements in the container match, if all_elements_should_match.
+ // * Any element in the container matches, if !all_elements_should_match.
+ bool MatchAndExplainImpl(bool all_elements_should_match,
+ Container container,
+ MatchResultListener* listener) const {
+ StlContainerReference stl_container = View::ConstReference(container);
+ size_t i = 0;
+ for (typename StlContainer::const_iterator it = stl_container.begin();
+ it != stl_container.end(); ++it, ++i) {
+ StringMatchResultListener inner_listener;
+ const bool matches = inner_matcher_.MatchAndExplain(*it, &inner_listener);
+
+ if (matches != all_elements_should_match) {
+ *listener << "whose element #" << i
+ << (matches ? " matches" : " doesn't match");
+ PrintIfNotEmpty(inner_listener.str(), listener->stream());
+ return !all_elements_should_match;
+ }
+ }
+ return all_elements_should_match;
+ }
+
+ protected:
+ const Matcher<const Element&> inner_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(QuantifierMatcherImpl);
+};
+
+// Implements Contains(element_matcher) for the given argument type Container.
+// Symmetric to EachMatcherImpl.
+template <typename Container>
+class ContainsMatcherImpl : public QuantifierMatcherImpl<Container> {
+ public:
+ template <typename InnerMatcher>
+ explicit ContainsMatcherImpl(InnerMatcher inner_matcher)
+ : QuantifierMatcherImpl<Container>(inner_matcher) {}
+
+ // Describes what this matcher does.
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "contains at least one element that ";
+ this->inner_matcher_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "doesn't contain any element that ";
+ this->inner_matcher_.DescribeTo(os);
+ }
+
+ virtual bool MatchAndExplain(Container container,
+ MatchResultListener* listener) const {
+ return this->MatchAndExplainImpl(false, container, listener);
+ }
+
+ private:
+ GTEST_DISALLOW_ASSIGN_(ContainsMatcherImpl);
+};
+
+// Implements Each(element_matcher) for the given argument type Container.
+// Symmetric to ContainsMatcherImpl.
+template <typename Container>
+class EachMatcherImpl : public QuantifierMatcherImpl<Container> {
+ public:
+ template <typename InnerMatcher>
+ explicit EachMatcherImpl(InnerMatcher inner_matcher)
+ : QuantifierMatcherImpl<Container>(inner_matcher) {}
+
+ // Describes what this matcher does.
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "only contains elements that ";
+ this->inner_matcher_.DescribeTo(os);
+ }
+
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "contains some element that ";
+ this->inner_matcher_.DescribeNegationTo(os);
+ }
+
+ virtual bool MatchAndExplain(Container container,
+ MatchResultListener* listener) const {
+ return this->MatchAndExplainImpl(true, container, listener);
+ }
+
+ private:
+ GTEST_DISALLOW_ASSIGN_(EachMatcherImpl);
+};
+
+// Implements polymorphic Contains(element_matcher).
+template <typename M>
+class ContainsMatcher {
+ public:
+ explicit ContainsMatcher(M m) : inner_matcher_(m) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ return MakeMatcher(new ContainsMatcherImpl<Container>(inner_matcher_));
+ }
+
+ private:
+ const M inner_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(ContainsMatcher);
+};
+
+// Implements polymorphic Each(element_matcher).
+template <typename M>
+class EachMatcher {
+ public:
+ explicit EachMatcher(M m) : inner_matcher_(m) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ return MakeMatcher(new EachMatcherImpl<Container>(inner_matcher_));
+ }
+
+ private:
+ const M inner_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(EachMatcher);
+};
+
+// Implements Key(inner_matcher) for the given argument pair type.
+// Key(inner_matcher) matches an std::pair whose 'first' field matches
+// inner_matcher. For example, Contains(Key(Ge(5))) can be used to match an
+// std::map that contains at least one element whose key is >= 5.
+template <typename PairType>
+class KeyMatcherImpl : public MatcherInterface<PairType> {
+ public:
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(PairType) RawPairType;
+ typedef typename RawPairType::first_type KeyType;
+
+ template <typename InnerMatcher>
+ explicit KeyMatcherImpl(InnerMatcher inner_matcher)
+ : inner_matcher_(
+ testing::SafeMatcherCast<const KeyType&>(inner_matcher)) {
+ }
+
+ // Returns true iff 'key_value.first' (the key) matches the inner matcher.
+ virtual bool MatchAndExplain(PairType key_value,
+ MatchResultListener* listener) const {
+ StringMatchResultListener inner_listener;
+ const bool match = inner_matcher_.MatchAndExplain(key_value.first,
+ &inner_listener);
+ const internal::string explanation = inner_listener.str();
+ if (explanation != "") {
+ *listener << "whose first field is a value " << explanation;
+ }
+ return match;
+ }
+
+ // Describes what this matcher does.
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "has a key that ";
+ inner_matcher_.DescribeTo(os);
+ }
+
+ // Describes what the negation of this matcher does.
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "doesn't have a key that ";
+ inner_matcher_.DescribeTo(os);
+ }
+
+ private:
+ const Matcher<const KeyType&> inner_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(KeyMatcherImpl);
+};
+
+// Implements polymorphic Key(matcher_for_key).
+template <typename M>
+class KeyMatcher {
+ public:
+ explicit KeyMatcher(M m) : matcher_for_key_(m) {}
+
+ template <typename PairType>
+ operator Matcher<PairType>() const {
+ return MakeMatcher(new KeyMatcherImpl<PairType>(matcher_for_key_));
+ }
+
+ private:
+ const M matcher_for_key_;
+
+ GTEST_DISALLOW_ASSIGN_(KeyMatcher);
+};
+
+// Implements Pair(first_matcher, second_matcher) for the given argument pair
+// type with its two matchers. See Pair() function below.
+template <typename PairType>
+class PairMatcherImpl : public MatcherInterface<PairType> {
+ public:
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(PairType) RawPairType;
+ typedef typename RawPairType::first_type FirstType;
+ typedef typename RawPairType::second_type SecondType;
+
+ template <typename FirstMatcher, typename SecondMatcher>
+ PairMatcherImpl(FirstMatcher first_matcher, SecondMatcher second_matcher)
+ : first_matcher_(
+ testing::SafeMatcherCast<const FirstType&>(first_matcher)),
+ second_matcher_(
+ testing::SafeMatcherCast<const SecondType&>(second_matcher)) {
+ }
+
+ // Describes what this matcher does.
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "has a first field that ";
+ first_matcher_.DescribeTo(os);
+ *os << ", and has a second field that ";
+ second_matcher_.DescribeTo(os);
+ }
+
+ // Describes what the negation of this matcher does.
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ *os << "has a first field that ";
+ first_matcher_.DescribeNegationTo(os);
+ *os << ", or has a second field that ";
+ second_matcher_.DescribeNegationTo(os);
+ }
+
+ // Returns true iff 'a_pair.first' matches first_matcher and 'a_pair.second'
+ // matches second_matcher.
+ virtual bool MatchAndExplain(PairType a_pair,
+ MatchResultListener* listener) const {
+ if (!listener->IsInterested()) {
+ // If the listener is not interested, we don't need to construct the
+ // explanation.
+ return first_matcher_.Matches(a_pair.first) &&
+ second_matcher_.Matches(a_pair.second);
+ }
+ StringMatchResultListener first_inner_listener;
+ if (!first_matcher_.MatchAndExplain(a_pair.first,
+ &first_inner_listener)) {
+ *listener << "whose first field does not match";
+ PrintIfNotEmpty(first_inner_listener.str(), listener->stream());
+ return false;
+ }
+ StringMatchResultListener second_inner_listener;
+ if (!second_matcher_.MatchAndExplain(a_pair.second,
+ &second_inner_listener)) {
+ *listener << "whose second field does not match";
+ PrintIfNotEmpty(second_inner_listener.str(), listener->stream());
+ return false;
+ }
+ ExplainSuccess(first_inner_listener.str(), second_inner_listener.str(),
+ listener);
+ return true;
+ }
+
+ private:
+ void ExplainSuccess(const internal::string& first_explanation,
+ const internal::string& second_explanation,
+ MatchResultListener* listener) const {
+ *listener << "whose both fields match";
+ if (first_explanation != "") {
+ *listener << ", where the first field is a value " << first_explanation;
+ }
+ if (second_explanation != "") {
+ *listener << ", ";
+ if (first_explanation != "") {
+ *listener << "and ";
+ } else {
+ *listener << "where ";
+ }
+ *listener << "the second field is a value " << second_explanation;
+ }
+ }
+
+ const Matcher<const FirstType&> first_matcher_;
+ const Matcher<const SecondType&> second_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(PairMatcherImpl);
+};
+
+// Implements polymorphic Pair(first_matcher, second_matcher).
+template <typename FirstMatcher, typename SecondMatcher>
+class PairMatcher {
+ public:
+ PairMatcher(FirstMatcher first_matcher, SecondMatcher second_matcher)
+ : first_matcher_(first_matcher), second_matcher_(second_matcher) {}
+
+ template <typename PairType>
+ operator Matcher<PairType> () const {
+ return MakeMatcher(
+ new PairMatcherImpl<PairType>(
+ first_matcher_, second_matcher_));
+ }
+
+ private:
+ const FirstMatcher first_matcher_;
+ const SecondMatcher second_matcher_;
+
+ GTEST_DISALLOW_ASSIGN_(PairMatcher);
+};
+
+// Implements ElementsAre() and ElementsAreArray().
+template <typename Container>
+class ElementsAreMatcherImpl : public MatcherInterface<Container> {
+ public:
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef internal::StlContainerView<RawContainer> View;
+ typedef typename View::type StlContainer;
+ typedef typename View::const_reference StlContainerReference;
+ typedef typename StlContainer::value_type Element;
+
+ // Constructs the matcher from a sequence of element values or
+ // element matchers.
+ template <typename InputIter>
+ ElementsAreMatcherImpl(InputIter first, size_t a_count) {
+ matchers_.reserve(a_count);
+ InputIter it = first;
+ for (size_t i = 0; i != a_count; ++i, ++it) {
+ matchers_.push_back(MatcherCast<const Element&>(*it));
+ }
+ }
+
+ // Describes what this matcher does.
+ virtual void DescribeTo(::std::ostream* os) const {
+ if (count() == 0) {
+ *os << "is empty";
+ } else if (count() == 1) {
+ *os << "has 1 element that ";
+ matchers_[0].DescribeTo(os);
+ } else {
+ *os << "has " << Elements(count()) << " where\n";
+ for (size_t i = 0; i != count(); ++i) {
+ *os << "element #" << i << " ";
+ matchers_[i].DescribeTo(os);
+ if (i + 1 < count()) {
+ *os << ",\n";
+ }
+ }
+ }
+ }
+
+ // Describes what the negation of this matcher does.
+ virtual void DescribeNegationTo(::std::ostream* os) const {
+ if (count() == 0) {
+ *os << "isn't empty";
+ return;
+ }
+
+ *os << "doesn't have " << Elements(count()) << ", or\n";
+ for (size_t i = 0; i != count(); ++i) {
+ *os << "element #" << i << " ";
+ matchers_[i].DescribeNegationTo(os);
+ if (i + 1 < count()) {
+ *os << ", or\n";
+ }
+ }
+ }
+
+ virtual bool MatchAndExplain(Container container,
+ MatchResultListener* listener) const {
+ StlContainerReference stl_container = View::ConstReference(container);
+ const size_t actual_count = stl_container.size();
+ if (actual_count != count()) {
+ // The element count doesn't match. If the container is empty,
+ // there's no need to explain anything as Google Mock already
+ // prints the empty container. Otherwise we just need to show
+ // how many elements there actually are.
+ if (actual_count != 0) {
+ *listener << "which has " << Elements(actual_count);
+ }
+ return false;
+ }
+
+ typename StlContainer::const_iterator it = stl_container.begin();
+ // explanations[i] is the explanation of the element at index i.
+ std::vector<internal::string> explanations(count());
+ for (size_t i = 0; i != count(); ++it, ++i) {
+ StringMatchResultListener s;
+ if (matchers_[i].MatchAndExplain(*it, &s)) {
+ explanations[i] = s.str();
+ } else {
+ // The container has the right size but the i-th element
+ // doesn't match its expectation.
+ *listener << "whose element #" << i << " doesn't match";
+ PrintIfNotEmpty(s.str(), listener->stream());
+ return false;
+ }
+ }
+
+ // Every element matches its expectation. We need to explain why
+ // (the obvious ones can be skipped).
+ bool reason_printed = false;
+ for (size_t i = 0; i != count(); ++i) {
+ const internal::string& s = explanations[i];
+ if (!s.empty()) {
+ if (reason_printed) {
+ *listener << ",\nand ";
+ }
+ *listener << "whose element #" << i << " matches, " << s;
+ reason_printed = true;
+ }
+ }
+
+ return true;
+ }
+
+ private:
+ static Message Elements(size_t count) {
+ return Message() << count << (count == 1 ? " element" : " elements");
+ }
+
+ size_t count() const { return matchers_.size(); }
+ std::vector<Matcher<const Element&> > matchers_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreMatcherImpl);
+};
+
+// Implements ElementsAre() of 0 arguments.
+class ElementsAreMatcher0 {
+ public:
+ ElementsAreMatcher0() {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ const Matcher<const Element&>* const matchers = NULL;
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 0));
+ }
+};
+
+// Implements ElementsAreArray().
+template <typename T>
+class ElementsAreArrayMatcher {
+ public:
+ ElementsAreArrayMatcher(const T* first, size_t count) :
+ first_(first), count_(count) {}
+
+ template <typename Container>
+ operator Matcher<Container>() const {
+ typedef GTEST_REMOVE_REFERENCE_AND_CONST_(Container) RawContainer;
+ typedef typename internal::StlContainerView<RawContainer>::type::value_type
+ Element;
+
+ return MakeMatcher(new ElementsAreMatcherImpl<Container>(first_, count_));
+ }
+
+ private:
+ const T* const first_;
+ const size_t count_;
+
+ GTEST_DISALLOW_ASSIGN_(ElementsAreArrayMatcher);
+};
+
+// Returns the description for a matcher defined using the MATCHER*()
+// macro where the user-supplied description string is "", if
+// 'negation' is false; otherwise returns the description of the
+// negation of the matcher. 'param_values' contains a list of strings
+// that are the print-out of the matcher's parameters.
+GTEST_API_ string FormatMatcherDescription(bool negation,
+ const char* matcher_name,
+ const Strings& param_values);
+
+} // namespace internal
+
+// _ is a matcher that matches anything of any type.
+//
+// This definition is fine as:
+//
+// 1. The C++ standard permits using the name _ in a namespace that
+// is not the global namespace or ::std.
+// 2. The AnythingMatcher class has no data member or constructor,
+// so it's OK to create global variables of this type.
+// 3. c-style has approved of using _ in this case.
+const internal::AnythingMatcher _ = {};
+// Creates a matcher that matches any value of the given type T.
+template <typename T>
+inline Matcher<T> A() { return MakeMatcher(new internal::AnyMatcherImpl<T>()); }
+
+// Creates a matcher that matches any value of the given type T.
+template <typename T>
+inline Matcher<T> An() { return A<T>(); }
+
+// Creates a polymorphic matcher that matches anything equal to x.
+// Note: if the parameter of Eq() were declared as const T&, Eq("foo")
+// wouldn't compile.
+template <typename T>
+inline internal::EqMatcher<T> Eq(T x) { return internal::EqMatcher<T>(x); }
+
+// Constructs a Matcher<T> from a 'value' of type T. The constructed
+// matcher matches any value that's equal to 'value'.
+template <typename T>
+Matcher<T>::Matcher(T value) { *this = Eq(value); }
+
+// Creates a monomorphic matcher that matches anything with type Lhs
+// and equal to rhs. A user may need to use this instead of Eq(...)
+// in order to resolve an overloading ambiguity.
+//
+// TypedEq<T>(x) is just a convenient short-hand for Matcher<T>(Eq(x))
+// or Matcher<T>(x), but more readable than the latter.
+//
+// We could define similar monomorphic matchers for other comparison
+// operations (e.g. TypedLt, TypedGe, and etc), but decided not to do
+// it yet as those are used much less than Eq() in practice. A user
+// can always write Matcher<T>(Lt(5)) to be explicit about the type,
+// for example.
+template <typename Lhs, typename Rhs>
+inline Matcher<Lhs> TypedEq(const Rhs& rhs) { return Eq(rhs); }
+
+// Creates a polymorphic matcher that matches anything >= x.
+template <typename Rhs>
+inline internal::GeMatcher<Rhs> Ge(Rhs x) {
+ return internal::GeMatcher<Rhs>(x);
+}
+
+// Creates a polymorphic matcher that matches anything > x.
+template <typename Rhs>
+inline internal::GtMatcher<Rhs> Gt(Rhs x) {
+ return internal::GtMatcher<Rhs>(x);
+}
+
+// Creates a polymorphic matcher that matches anything <= x.
+template <typename Rhs>
+inline internal::LeMatcher<Rhs> Le(Rhs x) {
+ return internal::LeMatcher<Rhs>(x);
+}
+
+// Creates a polymorphic matcher that matches anything < x.
+template <typename Rhs>
+inline internal::LtMatcher<Rhs> Lt(Rhs x) {
+ return internal::LtMatcher<Rhs>(x);
+}
+
+// Creates a polymorphic matcher that matches anything != x.
+template <typename Rhs>
+inline internal::NeMatcher<Rhs> Ne(Rhs x) {
+ return internal::NeMatcher<Rhs>(x);
+}
+
+// Creates a polymorphic matcher that matches any NULL pointer.
+inline PolymorphicMatcher<internal::IsNullMatcher > IsNull() {
+ return MakePolymorphicMatcher(internal::IsNullMatcher());
+}
+
+// Creates a polymorphic matcher that matches any non-NULL pointer.
+// This is convenient as Not(NULL) doesn't compile (the compiler
+// thinks that that expression is comparing a pointer with an integer).
+inline PolymorphicMatcher<internal::NotNullMatcher > NotNull() {
+ return MakePolymorphicMatcher(internal::NotNullMatcher());
+}
+
+// Creates a polymorphic matcher that matches any argument that
+// references variable x.
+template <typename T>
+inline internal::RefMatcher<T&> Ref(T& x) { // NOLINT
+ return internal::RefMatcher<T&>(x);
+}
+
+// Creates a matcher that matches any double argument approximately
+// equal to rhs, where two NANs are considered unequal.
+inline internal::FloatingEqMatcher<double> DoubleEq(double rhs) {
+ return internal::FloatingEqMatcher<double>(rhs, false);
+}
+
+// Creates a matcher that matches any double argument approximately
+// equal to rhs, including NaN values when rhs is NaN.
+inline internal::FloatingEqMatcher<double> NanSensitiveDoubleEq(double rhs) {
+ return internal::FloatingEqMatcher<double>(rhs, true);
+}
+
+// Creates a matcher that matches any float argument approximately
+// equal to rhs, where two NANs are considered unequal.
+inline internal::FloatingEqMatcher<float> FloatEq(float rhs) {
+ return internal::FloatingEqMatcher<float>(rhs, false);
+}
+
+// Creates a matcher that matches any double argument approximately
+// equal to rhs, including NaN values when rhs is NaN.
+inline internal::FloatingEqMatcher<float> NanSensitiveFloatEq(float rhs) {
+ return internal::FloatingEqMatcher<float>(rhs, true);
+}
+
+// Creates a matcher that matches a pointer (raw or smart) that points
+// to a value that matches inner_matcher.
+template <typename InnerMatcher>
+inline internal::PointeeMatcher<InnerMatcher> Pointee(
+ const InnerMatcher& inner_matcher) {
+ return internal::PointeeMatcher<InnerMatcher>(inner_matcher);
+}
+
+// Creates a matcher that matches an object whose given field matches
+// 'matcher'. For example,
+// Field(&Foo::number, Ge(5))
+// matches a Foo object x iff x.number >= 5.
+template <typename Class, typename FieldType, typename FieldMatcher>
+inline PolymorphicMatcher<
+ internal::FieldMatcher<Class, FieldType> > Field(
+ FieldType Class::*field, const FieldMatcher& matcher) {
+ return MakePolymorphicMatcher(
+ internal::FieldMatcher<Class, FieldType>(
+ field, MatcherCast<const FieldType&>(matcher)));
+ // The call to MatcherCast() is required for supporting inner
+ // matchers of compatible types. For example, it allows
+ // Field(&Foo::bar, m)
+ // to compile where bar is an int32 and m is a matcher for int64.
+}
+
+// Creates a matcher that matches an object whose given property
+// matches 'matcher'. For example,
+// Property(&Foo::str, StartsWith("hi"))
+// matches a Foo object x iff x.str() starts with "hi".
+template <typename Class, typename PropertyType, typename PropertyMatcher>
+inline PolymorphicMatcher<
+ internal::PropertyMatcher<Class, PropertyType> > Property(
+ PropertyType (Class::*property)() const, const PropertyMatcher& matcher) {
+ return MakePolymorphicMatcher(
+ internal::PropertyMatcher<Class, PropertyType>(
+ property,
+ MatcherCast<GTEST_REFERENCE_TO_CONST_(PropertyType)>(matcher)));
+ // The call to MatcherCast() is required for supporting inner
+ // matchers of compatible types. For example, it allows
+ // Property(&Foo::bar, m)
+ // to compile where bar() returns an int32 and m is a matcher for int64.
+}
+
+// Creates a matcher that matches an object iff the result of applying
+// a callable to x matches 'matcher'.
+// For example,
+// ResultOf(f, StartsWith("hi"))
+// matches a Foo object x iff f(x) starts with "hi".
+// callable parameter can be a function, function pointer, or a functor.
+// Callable has to satisfy the following conditions:
+// * It is required to keep no state affecting the results of
+// the calls on it and make no assumptions about how many calls
+// will be made. Any state it keeps must be protected from the
+// concurrent access.
+// * If it is a function object, it has to define type result_type.
+// We recommend deriving your functor classes from std::unary_function.
+template <typename Callable, typename ResultOfMatcher>
+internal::ResultOfMatcher<Callable> ResultOf(
+ Callable callable, const ResultOfMatcher& matcher) {
+ return internal::ResultOfMatcher<Callable>(
+ callable,
+ MatcherCast<typename internal::CallableTraits<Callable>::ResultType>(
+ matcher));
+ // The call to MatcherCast() is required for supporting inner
+ // matchers of compatible types. For example, it allows
+ // ResultOf(Function, m)
+ // to compile where Function() returns an int32 and m is a matcher for int64.
+}
+
+// String matchers.
+
+// Matches a string equal to str.
+inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::string> >
+ StrEq(const internal::string& str) {
+ return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::string>(
+ str, true, true));
+}
+
+// Matches a string not equal to str.
+inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::string> >
+ StrNe(const internal::string& str) {
+ return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::string>(
+ str, false, true));
+}
+
+// Matches a string equal to str, ignoring case.
+inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::string> >
+ StrCaseEq(const internal::string& str) {
+ return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::string>(
+ str, true, false));
+}
+
+// Matches a string not equal to str, ignoring case.
+inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::string> >
+ StrCaseNe(const internal::string& str) {
+ return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::string>(
+ str, false, false));
+}
+
+// Creates a matcher that matches any string, std::string, or C string
+// that contains the given substring.
+inline PolymorphicMatcher<internal::HasSubstrMatcher<internal::string> >
+ HasSubstr(const internal::string& substring) {
+ return MakePolymorphicMatcher(internal::HasSubstrMatcher<internal::string>(
+ substring));
+}
+
+// Matches a string that starts with 'prefix' (case-sensitive).
+inline PolymorphicMatcher<internal::StartsWithMatcher<internal::string> >
+ StartsWith(const internal::string& prefix) {
+ return MakePolymorphicMatcher(internal::StartsWithMatcher<internal::string>(
+ prefix));
+}
+
+// Matches a string that ends with 'suffix' (case-sensitive).
+inline PolymorphicMatcher<internal::EndsWithMatcher<internal::string> >
+ EndsWith(const internal::string& suffix) {
+ return MakePolymorphicMatcher(internal::EndsWithMatcher<internal::string>(
+ suffix));
+}
+
+// Matches a string that fully matches regular expression 'regex'.
+// The matcher takes ownership of 'regex'.
+inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex(
+ const internal::RE* regex) {
+ return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, true));
+}
+inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex(
+ const internal::string& regex) {
+ return MatchesRegex(new internal::RE(regex));
+}
+
+// Matches a string that contains regular expression 'regex'.
+// The matcher takes ownership of 'regex'.
+inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex(
+ const internal::RE* regex) {
+ return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, false));
+}
+inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex(
+ const internal::string& regex) {
+ return ContainsRegex(new internal::RE(regex));
+}
+
+#if GTEST_HAS_GLOBAL_WSTRING || GTEST_HAS_STD_WSTRING
+// Wide string matchers.
+
+// Matches a string equal to str.
+inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> >
+ StrEq(const internal::wstring& str) {
+ return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>(
+ str, true, true));
+}
+
+// Matches a string not equal to str.
+inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> >
+ StrNe(const internal::wstring& str) {
+ return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>(
+ str, false, true));
+}
+
+// Matches a string equal to str, ignoring case.
+inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> >
+ StrCaseEq(const internal::wstring& str) {
+ return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>(
+ str, true, false));
+}
+
+// Matches a string not equal to str, ignoring case.
+inline PolymorphicMatcher<internal::StrEqualityMatcher<internal::wstring> >
+ StrCaseNe(const internal::wstring& str) {
+ return MakePolymorphicMatcher(internal::StrEqualityMatcher<internal::wstring>(
+ str, false, false));
+}
+
+// Creates a matcher that matches any wstring, std::wstring, or C wide string
+// that contains the given substring.
+inline PolymorphicMatcher<internal::HasSubstrMatcher<internal::wstring> >
+ HasSubstr(const internal::wstring& substring) {
+ return MakePolymorphicMatcher(internal::HasSubstrMatcher<internal::wstring>(
+ substring));
+}
+
+// Matches a string that starts with 'prefix' (case-sensitive).
+inline PolymorphicMatcher<internal::StartsWithMatcher<internal::wstring> >
+ StartsWith(const internal::wstring& prefix) {
+ return MakePolymorphicMatcher(internal::StartsWithMatcher<internal::wstring>(
+ prefix));
+}
+
+// Matches a string that ends with 'suffix' (case-sensitive).
+inline PolymorphicMatcher<internal::EndsWithMatcher<internal::wstring> >
+ EndsWith(const internal::wstring& suffix) {
+ return MakePolymorphicMatcher(internal::EndsWithMatcher<internal::wstring>(
+ suffix));
+}
+
+#endif // GTEST_HAS_GLOBAL_WSTRING || GTEST_HAS_STD_WSTRING
+
+// Creates a polymorphic matcher that matches a 2-tuple where the
+// first field == the second field.
+inline internal::Eq2Matcher Eq() { return internal::Eq2Matcher(); }
+
+// Creates a polymorphic matcher that matches a 2-tuple where the
+// first field >= the second field.
+inline internal::Ge2Matcher Ge() { return internal::Ge2Matcher(); }
+
+// Creates a polymorphic matcher that matches a 2-tuple where the
+// first field > the second field.
+inline internal::Gt2Matcher Gt() { return internal::Gt2Matcher(); }
+
+// Creates a polymorphic matcher that matches a 2-tuple where the
+// first field <= the second field.
+inline internal::Le2Matcher Le() { return internal::Le2Matcher(); }
+
+// Creates a polymorphic matcher that matches a 2-tuple where the
+// first field < the second field.
+inline internal::Lt2Matcher Lt() { return internal::Lt2Matcher(); }
+
+// Creates a polymorphic matcher that matches a 2-tuple where the
+// first field != the second field.
+inline internal::Ne2Matcher Ne() { return internal::Ne2Matcher(); }
+
+// Creates a matcher that matches any value of type T that m doesn't
+// match.
+template <typename InnerMatcher>
+inline internal::NotMatcher<InnerMatcher> Not(InnerMatcher m) {
+ return internal::NotMatcher<InnerMatcher>(m);
+}
+
+// Returns a matcher that matches anything that satisfies the given
+// predicate. The predicate can be any unary function or functor
+// whose return type can be implicitly converted to bool.
+template <typename Predicate>
+inline PolymorphicMatcher<internal::TrulyMatcher<Predicate> >
+Truly(Predicate pred) {
+ return MakePolymorphicMatcher(internal::TrulyMatcher<Predicate>(pred));
+}
+
+// Returns a matcher that matches an equal container.
+// This matcher behaves like Eq(), but in the event of mismatch lists the
+// values that are included in one container but not the other. (Duplicate
+// values and order differences are not explained.)
+template <typename Container>
+inline PolymorphicMatcher<internal::ContainerEqMatcher< // NOLINT
+ GTEST_REMOVE_CONST_(Container)> >
+ ContainerEq(const Container& rhs) {
+ // This following line is for working around a bug in MSVC 8.0,
+ // which causes Container to be a const type sometimes.
+ typedef GTEST_REMOVE_CONST_(Container) RawContainer;
+ return MakePolymorphicMatcher(
+ internal::ContainerEqMatcher<RawContainer>(rhs));
+}
+
+// Returns a matcher that matches a container that, when sorted using
+// the given comparator, matches container_matcher.
+template <typename Comparator, typename ContainerMatcher>
+inline internal::WhenSortedByMatcher<Comparator, ContainerMatcher>
+WhenSortedBy(const Comparator& comparator,
+ const ContainerMatcher& container_matcher) {
+ return internal::WhenSortedByMatcher<Comparator, ContainerMatcher>(
+ comparator, container_matcher);
+}
+
+// Returns a matcher that matches a container that, when sorted using
+// the < operator, matches container_matcher.
+template <typename ContainerMatcher>
+inline internal::WhenSortedByMatcher<internal::LessComparator, ContainerMatcher>
+WhenSorted(const ContainerMatcher& container_matcher) {
+ return
+ internal::WhenSortedByMatcher<internal::LessComparator, ContainerMatcher>(
+ internal::LessComparator(), container_matcher);
+}
+
+// Matches an STL-style container or a native array that contains the
+// same number of elements as in rhs, where its i-th element and rhs's
+// i-th element (as a pair) satisfy the given pair matcher, for all i.
+// TupleMatcher must be able to be safely cast to Matcher<tuple<const
+// T1&, const T2&> >, where T1 and T2 are the types of elements in the
+// LHS container and the RHS container respectively.
+template <typename TupleMatcher, typename Container>
+inline internal::PointwiseMatcher<TupleMatcher,
+ GTEST_REMOVE_CONST_(Container)>
+Pointwise(const TupleMatcher& tuple_matcher, const Container& rhs) {
+ // This following line is for working around a bug in MSVC 8.0,
+ // which causes Container to be a const type sometimes.
+ typedef GTEST_REMOVE_CONST_(Container) RawContainer;
+ return internal::PointwiseMatcher<TupleMatcher, RawContainer>(
+ tuple_matcher, rhs);
+}
+
+// Matches an STL-style container or a native array that contains at
+// least one element matching the given value or matcher.
+//
+// Examples:
+// ::std::set<int> page_ids;
+// page_ids.insert(3);
+// page_ids.insert(1);
+// EXPECT_THAT(page_ids, Contains(1));
+// EXPECT_THAT(page_ids, Contains(Gt(2)));
+// EXPECT_THAT(page_ids, Not(Contains(4)));
+//
+// ::std::map<int, size_t> page_lengths;
+// page_lengths[1] = 100;
+// EXPECT_THAT(page_lengths,
+// Contains(::std::pair<const int, size_t>(1, 100)));
+//
+// const char* user_ids[] = { "joe", "mike", "tom" };
+// EXPECT_THAT(user_ids, Contains(Eq(::std::string("tom"))));
+template <typename M>
+inline internal::ContainsMatcher<M> Contains(M matcher) {
+ return internal::ContainsMatcher<M>(matcher);
+}
+
+// Matches an STL-style container or a native array that contains only
+// elements matching the given value or matcher.
+//
+// Each(m) is semantically equivalent to Not(Contains(Not(m))). Only
+// the messages are different.
+//
+// Examples:
+// ::std::set<int> page_ids;
+// // Each(m) matches an empty container, regardless of what m is.
+// EXPECT_THAT(page_ids, Each(Eq(1)));
+// EXPECT_THAT(page_ids, Each(Eq(77)));
+//
+// page_ids.insert(3);
+// EXPECT_THAT(page_ids, Each(Gt(0)));
+// EXPECT_THAT(page_ids, Not(Each(Gt(4))));
+// page_ids.insert(1);
+// EXPECT_THAT(page_ids, Not(Each(Lt(2))));
+//
+// ::std::map<int, size_t> page_lengths;
+// page_lengths[1] = 100;
+// page_lengths[2] = 200;
+// page_lengths[3] = 300;
+// EXPECT_THAT(page_lengths, Not(Each(Pair(1, 100))));
+// EXPECT_THAT(page_lengths, Each(Key(Le(3))));
+//
+// const char* user_ids[] = { "joe", "mike", "tom" };
+// EXPECT_THAT(user_ids, Not(Each(Eq(::std::string("tom")))));
+template <typename M>
+inline internal::EachMatcher<M> Each(M matcher) {
+ return internal::EachMatcher<M>(matcher);
+}
+
+// Key(inner_matcher) matches an std::pair whose 'first' field matches
+// inner_matcher. For example, Contains(Key(Ge(5))) can be used to match an
+// std::map that contains at least one element whose key is >= 5.
+template <typename M>
+inline internal::KeyMatcher<M> Key(M inner_matcher) {
+ return internal::KeyMatcher<M>(inner_matcher);
+}
+
+// Pair(first_matcher, second_matcher) matches a std::pair whose 'first' field
+// matches first_matcher and whose 'second' field matches second_matcher. For
+// example, EXPECT_THAT(map_type, ElementsAre(Pair(Ge(5), "foo"))) can be used
+// to match a std::map<int, string> that contains exactly one element whose key
+// is >= 5 and whose value equals "foo".
+template <typename FirstMatcher, typename SecondMatcher>
+inline internal::PairMatcher<FirstMatcher, SecondMatcher>
+Pair(FirstMatcher first_matcher, SecondMatcher second_matcher) {
+ return internal::PairMatcher<FirstMatcher, SecondMatcher>(
+ first_matcher, second_matcher);
+}
+
+// Returns a predicate that is satisfied by anything that matches the
+// given matcher.
+template <typename M>
+inline internal::MatcherAsPredicate<M> Matches(M matcher) {
+ return internal::MatcherAsPredicate<M>(matcher);
+}
+
+// Returns true iff the value matches the matcher.
+template <typename T, typename M>
+inline bool Value(const T& value, M matcher) {
+ return testing::Matches(matcher)(value);
+}
+
+// Matches the value against the given matcher and explains the match
+// result to listener.
+template <typename T, typename M>
+inline bool ExplainMatchResult(
+ M matcher, const T& value, MatchResultListener* listener) {
+ return SafeMatcherCast<const T&>(matcher).MatchAndExplain(value, listener);
+}
+
+// AllArgs(m) is a synonym of m. This is useful in
+//
+// EXPECT_CALL(foo, Bar(_, _)).With(AllArgs(Eq()));
+//
+// which is easier to read than
+//
+// EXPECT_CALL(foo, Bar(_, _)).With(Eq());
+template <typename InnerMatcher>
+inline InnerMatcher AllArgs(const InnerMatcher& matcher) { return matcher; }
+
+// These macros allow using matchers to check values in Google Test
+// tests. ASSERT_THAT(value, matcher) and EXPECT_THAT(value, matcher)
+// succeed iff the value matches the matcher. If the assertion fails,
+// the value and the description of the matcher will be printed.
+#define ASSERT_THAT(value, matcher) ASSERT_PRED_FORMAT1(\
+ ::testing::internal::MakePredicateFormatterFromMatcher(matcher), value)
+#define EXPECT_THAT(value, matcher) EXPECT_PRED_FORMAT1(\
+ ::testing::internal::MakePredicateFormatterFromMatcher(matcher), value)
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
diff --git a/src/testing/include/gmock/gmock-more-actions.h b/src/testing/include/gmock/gmock-more-actions.h
new file mode 100644
index 0000000..fc5e5ca
--- /dev/null
+++ b/src/testing/include/gmock/gmock-more-actions.h
@@ -0,0 +1,233 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements some actions that depend on gmock-generated-actions.h.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
+
+#include <algorithm>
+
+#include "gmock/gmock-generated-actions.h"
+
+namespace testing {
+namespace internal {
+
+// Implements the Invoke(f) action. The template argument
+// FunctionImpl is the implementation type of f, which can be either a
+// function pointer or a functor. Invoke(f) can be used as an
+// Action<F> as long as f's type is compatible with F (i.e. f can be
+// assigned to a tr1::function<F>).
+template <typename FunctionImpl>
+class InvokeAction {
+ public:
+ // The c'tor makes a copy of function_impl (either a function
+ // pointer or a functor).
+ explicit InvokeAction(FunctionImpl function_impl)
+ : function_impl_(function_impl) {}
+
+ template <typename Result, typename ArgumentTuple>
+ Result Perform(const ArgumentTuple& args) {
+ return InvokeHelper<Result, ArgumentTuple>::Invoke(function_impl_, args);
+ }
+
+ private:
+ FunctionImpl function_impl_;
+
+ GTEST_DISALLOW_ASSIGN_(InvokeAction);
+};
+
+// Implements the Invoke(object_ptr, &Class::Method) action.
+template <class Class, typename MethodPtr>
+class InvokeMethodAction {
+ public:
+ InvokeMethodAction(Class* obj_ptr, MethodPtr method_ptr)
+ : obj_ptr_(obj_ptr), method_ptr_(method_ptr) {}
+
+ template <typename Result, typename ArgumentTuple>
+ Result Perform(const ArgumentTuple& args) const {
+ return InvokeHelper<Result, ArgumentTuple>::InvokeMethod(
+ obj_ptr_, method_ptr_, args);
+ }
+
+ private:
+ Class* const obj_ptr_;
+ const MethodPtr method_ptr_;
+
+ GTEST_DISALLOW_ASSIGN_(InvokeMethodAction);
+};
+
+} // namespace internal
+
+// Various overloads for Invoke().
+
+// Creates an action that invokes 'function_impl' with the mock
+// function's arguments.
+template <typename FunctionImpl>
+PolymorphicAction<internal::InvokeAction<FunctionImpl> > Invoke(
+ FunctionImpl function_impl) {
+ return MakePolymorphicAction(
+ internal::InvokeAction<FunctionImpl>(function_impl));
+}
+
+// Creates an action that invokes the given method on the given object
+// with the mock function's arguments.
+template <class Class, typename MethodPtr>
+PolymorphicAction<internal::InvokeMethodAction<Class, MethodPtr> > Invoke(
+ Class* obj_ptr, MethodPtr method_ptr) {
+ return MakePolymorphicAction(
+ internal::InvokeMethodAction<Class, MethodPtr>(obj_ptr, method_ptr));
+}
+
+// WithoutArgs(inner_action) can be used in a mock function with a
+// non-empty argument list to perform inner_action, which takes no
+// argument. In other words, it adapts an action accepting no
+// argument to one that accepts (and ignores) arguments.
+template <typename InnerAction>
+inline internal::WithArgsAction<InnerAction>
+WithoutArgs(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction>(action);
+}
+
+// WithArg<k>(an_action) creates an action that passes the k-th
+// (0-based) argument of the mock function to an_action and performs
+// it. It adapts an action accepting one argument to one that accepts
+// multiple arguments. For convenience, we also provide
+// WithArgs<k>(an_action) (defined below) as a synonym.
+template <int k, typename InnerAction>
+inline internal::WithArgsAction<InnerAction, k>
+WithArg(const InnerAction& action) {
+ return internal::WithArgsAction<InnerAction, k>(action);
+}
+
+// The ACTION*() macros trigger warning C4100 (unreferenced formal
+// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
+// the macro definition, as the warnings are generated when the macro
+// is expanded and macro expansion cannot contain #pragma. Therefore
+// we suppress them here.
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#endif
+
+// Action ReturnArg<k>() returns the k-th argument of the mock function.
+ACTION_TEMPLATE(ReturnArg,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_0_VALUE_PARAMS()) {
+ return std::tr1::get<k>(args);
+}
+
+// Action SaveArg<k>(pointer) saves the k-th (0-based) argument of the
+// mock function to *pointer.
+ACTION_TEMPLATE(SaveArg,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_1_VALUE_PARAMS(pointer)) {
+ *pointer = ::std::tr1::get<k>(args);
+}
+
+// Action SaveArgPointee<k>(pointer) saves the value pointed to
+// by the k-th (0-based) argument of the mock function to *pointer.
+ACTION_TEMPLATE(SaveArgPointee,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_1_VALUE_PARAMS(pointer)) {
+ *pointer = *::std::tr1::get<k>(args);
+}
+
+// Action SetArgReferee<k>(value) assigns 'value' to the variable
+// referenced by the k-th (0-based) argument of the mock function.
+ACTION_TEMPLATE(SetArgReferee,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_1_VALUE_PARAMS(value)) {
+ typedef typename ::std::tr1::tuple_element<k, args_type>::type argk_type;
+ // Ensures that argument #k is a reference. If you get a compiler
+ // error on the next line, you are using SetArgReferee<k>(value) in
+ // a mock function whose k-th (0-based) argument is not a reference.
+ GTEST_COMPILE_ASSERT_(internal::is_reference<argk_type>::value,
+ SetArgReferee_must_be_used_with_a_reference_argument);
+ ::std::tr1::get<k>(args) = value;
+}
+
+// Action SetArrayArgument<k>(first, last) copies the elements in
+// source range [first, last) to the array pointed to by the k-th
+// (0-based) argument, which can be either a pointer or an
+// iterator. The action does not take ownership of the elements in the
+// source range.
+ACTION_TEMPLATE(SetArrayArgument,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_2_VALUE_PARAMS(first, last)) {
+ // Microsoft compiler deprecates ::std::copy, so we want to suppress warning
+ // 4996 (Function call with parameters that may be unsafe) there.
+#ifdef _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4996) // Temporarily disables warning 4996.
+#endif
+ ::std::copy(first, last, ::std::tr1::get<k>(args));
+#ifdef _MSC_VER
+# pragma warning(pop) // Restores the warning state.
+#endif
+}
+
+// Action DeleteArg<k>() deletes the k-th (0-based) argument of the mock
+// function.
+ACTION_TEMPLATE(DeleteArg,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_0_VALUE_PARAMS()) {
+ delete ::std::tr1::get<k>(args);
+}
+
+// This action returns the value pointed to by 'pointer'.
+ACTION_P(ReturnPointee, pointer) { return *pointer; }
+
+// Action Throw(exception) can be used in a mock function of any type
+// to throw the given exception. Any copyable value can be thrown.
+#if GTEST_HAS_EXCEPTIONS
+
+// Suppresses the 'unreachable code' warning that VC generates in opt modes.
+# ifdef _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4702) // Temporarily disables warning 4702.
+# endif
+ACTION_P(Throw, exception) { throw exception; }
+# ifdef _MSC_VER
+# pragma warning(pop) // Restores the warning state.
+# endif
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
diff --git a/src/testing/include/gmock/gmock-spec-builders.h b/src/testing/include/gmock/gmock-spec-builders.h
new file mode 100644
index 0000000..c677333
--- /dev/null
+++ b/src/testing/include/gmock/gmock-spec-builders.h
@@ -0,0 +1,1774 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements the ON_CALL() and EXPECT_CALL() macros.
+//
+// A user can use the ON_CALL() macro to specify the default action of
+// a mock method. The syntax is:
+//
+// ON_CALL(mock_object, Method(argument-matchers))
+// .With(multi-argument-matcher)
+// .WillByDefault(action);
+//
+// where the .With() clause is optional.
+//
+// A user can use the EXPECT_CALL() macro to specify an expectation on
+// a mock method. The syntax is:
+//
+// EXPECT_CALL(mock_object, Method(argument-matchers))
+// .With(multi-argument-matchers)
+// .Times(cardinality)
+// .InSequence(sequences)
+// .After(expectations)
+// .WillOnce(action)
+// .WillRepeatedly(action)
+// .RetiresOnSaturation();
+//
+// where all clauses are optional, and .InSequence()/.After()/
+// .WillOnce() can appear any number of times.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
+
+#include <map>
+#include <set>
+#include <sstream>
+#include <string>
+#include <vector>
+
+#include "gmock/gmock-actions.h"
+#include "gmock/gmock-cardinalities.h"
+#include "gmock/gmock-matchers.h"
+#include "gmock/internal/gmock-internal-utils.h"
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+
+// An abstract handle of an expectation.
+class Expectation;
+
+// A set of expectation handles.
+class ExpectationSet;
+
+// Anything inside the 'internal' namespace IS INTERNAL IMPLEMENTATION
+// and MUST NOT BE USED IN USER CODE!!!
+namespace internal {
+
+// Implements a mock function.
+template <typename F> class FunctionMocker;
+
+// Base class for expectations.
+class ExpectationBase;
+
+// Implements an expectation.
+template <typename F> class TypedExpectation;
+
+// Helper class for testing the Expectation class template.
+class ExpectationTester;
+
+// Base class for function mockers.
+template <typename F> class FunctionMockerBase;
+
+// Protects the mock object registry (in class Mock), all function
+// mockers, and all expectations.
+//
+// The reason we don't use more fine-grained protection is: when a
+// mock function Foo() is called, it needs to consult its expectations
+// to see which one should be picked. If another thread is allowed to
+// call a mock function (either Foo() or a different one) at the same
+// time, it could affect the "retired" attributes of Foo()'s
+// expectations when InSequence() is used, and thus affect which
+// expectation gets picked. Therefore, we sequence all mock function
+// calls to ensure the integrity of the mock objects' states.
+GTEST_API_ GTEST_DECLARE_STATIC_MUTEX_(g_gmock_mutex);
+
+// Untyped base class for ActionResultHolder<R>.
+class UntypedActionResultHolderBase;
+
+// Abstract base class of FunctionMockerBase. This is the
+// type-agnostic part of the function mocker interface. Its pure
+// virtual methods are implemented by FunctionMockerBase.
+class GTEST_API_ UntypedFunctionMockerBase {
+ public:
+ UntypedFunctionMockerBase();
+ virtual ~UntypedFunctionMockerBase();
+
+ // Verifies that all expectations on this mock function have been
+ // satisfied. Reports one or more Google Test non-fatal failures
+ // and returns false if not.
+ bool VerifyAndClearExpectationsLocked()
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex);
+
+ // Clears the ON_CALL()s set on this mock function.
+ virtual void ClearDefaultActionsLocked()
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) = 0;
+
+ // In all of the following Untyped* functions, it's the caller's
+ // responsibility to guarantee the correctness of the arguments'
+ // types.
+
+ // Performs the default action with the given arguments and returns
+ // the action's result. The call description string will be used in
+ // the error message to describe the call in the case the default
+ // action fails.
+ // L = *
+ virtual UntypedActionResultHolderBase* UntypedPerformDefaultAction(
+ const void* untyped_args,
+ const string& call_description) const = 0;
+
+ // Performs the given action with the given arguments and returns
+ // the action's result.
+ // L = *
+ virtual UntypedActionResultHolderBase* UntypedPerformAction(
+ const void* untyped_action,
+ const void* untyped_args) const = 0;
+
+ // Writes a message that the call is uninteresting (i.e. neither
+ // explicitly expected nor explicitly unexpected) to the given
+ // ostream.
+ virtual void UntypedDescribeUninterestingCall(
+ const void* untyped_args,
+ ::std::ostream* os) const
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) = 0;
+
+ // Returns the expectation that matches the given function arguments
+ // (or NULL is there's no match); when a match is found,
+ // untyped_action is set to point to the action that should be
+ // performed (or NULL if the action is "do default"), and
+ // is_excessive is modified to indicate whether the call exceeds the
+ // expected number.
+ virtual const ExpectationBase* UntypedFindMatchingExpectation(
+ const void* untyped_args,
+ const void** untyped_action, bool* is_excessive,
+ ::std::ostream* what, ::std::ostream* why)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) = 0;
+
+ // Prints the given function arguments to the ostream.
+ virtual void UntypedPrintArgs(const void* untyped_args,
+ ::std::ostream* os) const = 0;
+
+ // Sets the mock object this mock method belongs to, and registers
+ // this information in the global mock registry. Will be called
+ // whenever an EXPECT_CALL() or ON_CALL() is executed on this mock
+ // method.
+ // TODO(wan@google.com): rename to SetAndRegisterOwner().
+ void RegisterOwner(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex);
+
+ // Sets the mock object this mock method belongs to, and sets the
+ // name of the mock function. Will be called upon each invocation
+ // of this mock function.
+ void SetOwnerAndName(const void* mock_obj, const char* name)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex);
+
+ // Returns the mock object this mock method belongs to. Must be
+ // called after RegisterOwner() or SetOwnerAndName() has been
+ // called.
+ const void* MockObject() const
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex);
+
+ // Returns the name of this mock method. Must be called after
+ // SetOwnerAndName() has been called.
+ const char* Name() const
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex);
+
+ // Returns the result of invoking this mock function with the given
+ // arguments. This function can be safely called from multiple
+ // threads concurrently. The caller is responsible for deleting the
+ // result.
+ const UntypedActionResultHolderBase* UntypedInvokeWith(
+ const void* untyped_args)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex);
+
+ protected:
+ typedef std::vector<const void*> UntypedOnCallSpecs;
+
+ typedef std::vector<internal::linked_ptr<ExpectationBase> >
+ UntypedExpectations;
+
+ // Returns an Expectation object that references and co-owns exp,
+ // which must be an expectation on this mock function.
+ Expectation GetHandleOf(ExpectationBase* exp);
+
+ // Address of the mock object this mock method belongs to. Only
+ // valid after this mock method has been called or
+ // ON_CALL/EXPECT_CALL has been invoked on it.
+ const void* mock_obj_; // Protected by g_gmock_mutex.
+
+ // Name of the function being mocked. Only valid after this mock
+ // method has been called.
+ const char* name_; // Protected by g_gmock_mutex.
+
+ // All default action specs for this function mocker.
+ UntypedOnCallSpecs untyped_on_call_specs_;
+
+ // All expectations for this function mocker.
+ UntypedExpectations untyped_expectations_;
+}; // class UntypedFunctionMockerBase
+
+// Untyped base class for OnCallSpec<F>.
+class UntypedOnCallSpecBase {
+ public:
+ // The arguments are the location of the ON_CALL() statement.
+ UntypedOnCallSpecBase(const char* a_file, int a_line)
+ : file_(a_file), line_(a_line), last_clause_(kNone) {}
+
+ // Where in the source file was the default action spec defined?
+ const char* file() const { return file_; }
+ int line() const { return line_; }
+
+ protected:
+ // Gives each clause in the ON_CALL() statement a name.
+ enum Clause {
+ // Do not change the order of the enum members! The run-time
+ // syntax checking relies on it.
+ kNone,
+ kWith,
+ kWillByDefault
+ };
+
+ // Asserts that the ON_CALL() statement has a certain property.
+ void AssertSpecProperty(bool property, const string& failure_message) const {
+ Assert(property, file_, line_, failure_message);
+ }
+
+ // Expects that the ON_CALL() statement has a certain property.
+ void ExpectSpecProperty(bool property, const string& failure_message) const {
+ Expect(property, file_, line_, failure_message);
+ }
+
+ const char* file_;
+ int line_;
+
+ // The last clause in the ON_CALL() statement as seen so far.
+ // Initially kNone and changes as the statement is parsed.
+ Clause last_clause_;
+}; // class UntypedOnCallSpecBase
+
+// This template class implements an ON_CALL spec.
+template <typename F>
+class OnCallSpec : public UntypedOnCallSpecBase {
+ public:
+ typedef typename Function<F>::ArgumentTuple ArgumentTuple;
+ typedef typename Function<F>::ArgumentMatcherTuple ArgumentMatcherTuple;
+
+ // Constructs an OnCallSpec object from the information inside
+ // the parenthesis of an ON_CALL() statement.
+ OnCallSpec(const char* a_file, int a_line,
+ const ArgumentMatcherTuple& matchers)
+ : UntypedOnCallSpecBase(a_file, a_line),
+ matchers_(matchers),
+ // By default, extra_matcher_ should match anything. However,
+ // we cannot initialize it with _ as that triggers a compiler
+ // bug in Symbian's C++ compiler (cannot decide between two
+ // overloaded constructors of Matcher<const ArgumentTuple&>).
+ extra_matcher_(A<const ArgumentTuple&>()) {
+ }
+
+ // Implements the .With() clause.
+ OnCallSpec& With(const Matcher<const ArgumentTuple&>& m) {
+ // Makes sure this is called at most once.
+ ExpectSpecProperty(last_clause_ < kWith,
+ ".With() cannot appear "
+ "more than once in an ON_CALL().");
+ last_clause_ = kWith;
+
+ extra_matcher_ = m;
+ return *this;
+ }
+
+ // Implements the .WillByDefault() clause.
+ OnCallSpec& WillByDefault(const Action<F>& action) {
+ ExpectSpecProperty(last_clause_ < kWillByDefault,
+ ".WillByDefault() must appear "
+ "exactly once in an ON_CALL().");
+ last_clause_ = kWillByDefault;
+
+ ExpectSpecProperty(!action.IsDoDefault(),
+ "DoDefault() cannot be used in ON_CALL().");
+ action_ = action;
+ return *this;
+ }
+
+ // Returns true iff the given arguments match the matchers.
+ bool Matches(const ArgumentTuple& args) const {
+ return TupleMatches(matchers_, args) && extra_matcher_.Matches(args);
+ }
+
+ // Returns the action specified by the user.
+ const Action<F>& GetAction() const {
+ AssertSpecProperty(last_clause_ == kWillByDefault,
+ ".WillByDefault() must appear exactly "
+ "once in an ON_CALL().");
+ return action_;
+ }
+
+ private:
+ // The information in statement
+ //
+ // ON_CALL(mock_object, Method(matchers))
+ // .With(multi-argument-matcher)
+ // .WillByDefault(action);
+ //
+ // is recorded in the data members like this:
+ //
+ // source file that contains the statement => file_
+ // line number of the statement => line_
+ // matchers => matchers_
+ // multi-argument-matcher => extra_matcher_
+ // action => action_
+ ArgumentMatcherTuple matchers_;
+ Matcher<const ArgumentTuple&> extra_matcher_;
+ Action<F> action_;
+}; // class OnCallSpec
+
+// Possible reactions on uninteresting calls.
+enum CallReaction {
+ kAllow,
+ kWarn,
+ kFail
+};
+
+} // namespace internal
+
+// Utilities for manipulating mock objects.
+class GTEST_API_ Mock {
+ public:
+ // The following public methods can be called concurrently.
+
+ // Tells Google Mock to ignore mock_obj when checking for leaked
+ // mock objects.
+ static void AllowLeak(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ // Verifies and clears all expectations on the given mock object.
+ // If the expectations aren't satisfied, generates one or more
+ // Google Test non-fatal failures and returns false.
+ static bool VerifyAndClearExpectations(void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ // Verifies all expectations on the given mock object and clears its
+ // default actions and expectations. Returns true iff the
+ // verification was successful.
+ static bool VerifyAndClear(void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ private:
+ friend class internal::UntypedFunctionMockerBase;
+
+ // Needed for a function mocker to register itself (so that we know
+ // how to clear a mock object).
+ template <typename F>
+ friend class internal::FunctionMockerBase;
+
+ template <typename M>
+ friend class NiceMock;
+
+ template <typename M>
+ friend class StrictMock;
+
+ // Tells Google Mock to allow uninteresting calls on the given mock
+ // object.
+ static void AllowUninterestingCalls(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ // Tells Google Mock to warn the user about uninteresting calls on
+ // the given mock object.
+ static void WarnUninterestingCalls(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ // Tells Google Mock to fail uninteresting calls on the given mock
+ // object.
+ static void FailUninterestingCalls(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ // Tells Google Mock the given mock object is being destroyed and
+ // its entry in the call-reaction table should be removed.
+ static void UnregisterCallReaction(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ // Returns the reaction Google Mock will have on uninteresting calls
+ // made on the given mock object.
+ static internal::CallReaction GetReactionOnUninterestingCalls(
+ const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ // Verifies that all expectations on the given mock object have been
+ // satisfied. Reports one or more Google Test non-fatal failures
+ // and returns false if not.
+ static bool VerifyAndClearExpectationsLocked(void* mock_obj)
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(internal::g_gmock_mutex);
+
+ // Clears all ON_CALL()s set on the given mock object.
+ static void ClearDefaultActionsLocked(void* mock_obj)
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(internal::g_gmock_mutex);
+
+ // Registers a mock object and a mock method it owns.
+ static void Register(
+ const void* mock_obj,
+ internal::UntypedFunctionMockerBase* mocker)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ // Tells Google Mock where in the source code mock_obj is used in an
+ // ON_CALL or EXPECT_CALL. In case mock_obj is leaked, this
+ // information helps the user identify which object it is.
+ static void RegisterUseByOnCallOrExpectCall(
+ const void* mock_obj, const char* file, int line)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex);
+
+ // Unregisters a mock method; removes the owning mock object from
+ // the registry when the last mock method associated with it has
+ // been unregistered. This is called only in the destructor of
+ // FunctionMockerBase.
+ static void UnregisterLocked(internal::UntypedFunctionMockerBase* mocker)
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(internal::g_gmock_mutex);
+}; // class Mock
+
+// An abstract handle of an expectation. Useful in the .After()
+// clause of EXPECT_CALL() for setting the (partial) order of
+// expectations. The syntax:
+//
+// Expectation e1 = EXPECT_CALL(...)...;
+// EXPECT_CALL(...).After(e1)...;
+//
+// sets two expectations where the latter can only be matched after
+// the former has been satisfied.
+//
+// Notes:
+// - This class is copyable and has value semantics.
+// - Constness is shallow: a const Expectation object itself cannot
+// be modified, but the mutable methods of the ExpectationBase
+// object it references can be called via expectation_base().
+// - The constructors and destructor are defined out-of-line because
+// the Symbian WINSCW compiler wants to otherwise instantiate them
+// when it sees this class definition, at which point it doesn't have
+// ExpectationBase available yet, leading to incorrect destruction
+// in the linked_ptr (or compilation errors if using a checking
+// linked_ptr).
+class GTEST_API_ Expectation {
+ public:
+ // Constructs a null object that doesn't reference any expectation.
+ Expectation();
+
+ ~Expectation();
+
+ // This single-argument ctor must not be explicit, in order to support the
+ // Expectation e = EXPECT_CALL(...);
+ // syntax.
+ //
+ // A TypedExpectation object stores its pre-requisites as
+ // Expectation objects, and needs to call the non-const Retire()
+ // method on the ExpectationBase objects they reference. Therefore
+ // Expectation must receive a *non-const* reference to the
+ // ExpectationBase object.
+ Expectation(internal::ExpectationBase& exp); // NOLINT
+
+ // The compiler-generated copy ctor and operator= work exactly as
+ // intended, so we don't need to define our own.
+
+ // Returns true iff rhs references the same expectation as this object does.
+ bool operator==(const Expectation& rhs) const {
+ return expectation_base_ == rhs.expectation_base_;
+ }
+
+ bool operator!=(const Expectation& rhs) const { return !(*this == rhs); }
+
+ private:
+ friend class ExpectationSet;
+ friend class Sequence;
+ friend class ::testing::internal::ExpectationBase;
+ friend class ::testing::internal::UntypedFunctionMockerBase;
+
+ template <typename F>
+ friend class ::testing::internal::FunctionMockerBase;
+
+ template <typename F>
+ friend class ::testing::internal::TypedExpectation;
+
+ // This comparator is needed for putting Expectation objects into a set.
+ class Less {
+ public:
+ bool operator()(const Expectation& lhs, const Expectation& rhs) const {
+ return lhs.expectation_base_.get() < rhs.expectation_base_.get();
+ }
+ };
+
+ typedef ::std::set<Expectation, Less> Set;
+
+ Expectation(
+ const internal::linked_ptr<internal::ExpectationBase>& expectation_base);
+
+ // Returns the expectation this object references.
+ const internal::linked_ptr<internal::ExpectationBase>&
+ expectation_base() const {
+ return expectation_base_;
+ }
+
+ // A linked_ptr that co-owns the expectation this handle references.
+ internal::linked_ptr<internal::ExpectationBase> expectation_base_;
+};
+
+// A set of expectation handles. Useful in the .After() clause of
+// EXPECT_CALL() for setting the (partial) order of expectations. The
+// syntax:
+//
+// ExpectationSet es;
+// es += EXPECT_CALL(...)...;
+// es += EXPECT_CALL(...)...;
+// EXPECT_CALL(...).After(es)...;
+//
+// sets three expectations where the last one can only be matched
+// after the first two have both been satisfied.
+//
+// This class is copyable and has value semantics.
+class ExpectationSet {
+ public:
+ // A bidirectional iterator that can read a const element in the set.
+ typedef Expectation::Set::const_iterator const_iterator;
+
+ // An object stored in the set. This is an alias of Expectation.
+ typedef Expectation::Set::value_type value_type;
+
+ // Constructs an empty set.
+ ExpectationSet() {}
+
+ // This single-argument ctor must not be explicit, in order to support the
+ // ExpectationSet es = EXPECT_CALL(...);
+ // syntax.
+ ExpectationSet(internal::ExpectationBase& exp) { // NOLINT
+ *this += Expectation(exp);
+ }
+
+ // This single-argument ctor implements implicit conversion from
+ // Expectation and thus must not be explicit. This allows either an
+ // Expectation or an ExpectationSet to be used in .After().
+ ExpectationSet(const Expectation& e) { // NOLINT
+ *this += e;
+ }
+
+ // The compiler-generator ctor and operator= works exactly as
+ // intended, so we don't need to define our own.
+
+ // Returns true iff rhs contains the same set of Expectation objects
+ // as this does.
+ bool operator==(const ExpectationSet& rhs) const {
+ return expectations_ == rhs.expectations_;
+ }
+
+ bool operator!=(const ExpectationSet& rhs) const { return !(*this == rhs); }
+
+ // Implements the syntax
+ // expectation_set += EXPECT_CALL(...);
+ ExpectationSet& operator+=(const Expectation& e) {
+ expectations_.insert(e);
+ return *this;
+ }
+
+ int size() const { return static_cast<int>(expectations_.size()); }
+
+ const_iterator begin() const { return expectations_.begin(); }
+ const_iterator end() const { return expectations_.end(); }
+
+ private:
+ Expectation::Set expectations_;
+};
+
+
+// Sequence objects are used by a user to specify the relative order
+// in which the expectations should match. They are copyable (we rely
+// on the compiler-defined copy constructor and assignment operator).
+class GTEST_API_ Sequence {
+ public:
+ // Constructs an empty sequence.
+ Sequence() : last_expectation_(new Expectation) {}
+
+ // Adds an expectation to this sequence. The caller must ensure
+ // that no other thread is accessing this Sequence object.
+ void AddExpectation(const Expectation& expectation) const;
+
+ private:
+ // The last expectation in this sequence. We use a linked_ptr here
+ // because Sequence objects are copyable and we want the copies to
+ // be aliases. The linked_ptr allows the copies to co-own and share
+ // the same Expectation object.
+ internal::linked_ptr<Expectation> last_expectation_;
+}; // class Sequence
+
+// An object of this type causes all EXPECT_CALL() statements
+// encountered in its scope to be put in an anonymous sequence. The
+// work is done in the constructor and destructor. You should only
+// create an InSequence object on the stack.
+//
+// The sole purpose for this class is to support easy definition of
+// sequential expectations, e.g.
+//
+// {
+// InSequence dummy; // The name of the object doesn't matter.
+//
+// // The following expectations must match in the order they appear.
+// EXPECT_CALL(a, Bar())...;
+// EXPECT_CALL(a, Baz())...;
+// ...
+// EXPECT_CALL(b, Xyz())...;
+// }
+//
+// You can create InSequence objects in multiple threads, as long as
+// they are used to affect different mock objects. The idea is that
+// each thread can create and set up its own mocks as if it's the only
+// thread. However, for clarity of your tests we recommend you to set
+// up mocks in the main thread unless you have a good reason not to do
+// so.
+class GTEST_API_ InSequence {
+ public:
+ InSequence();
+ ~InSequence();
+ private:
+ bool sequence_created_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(InSequence); // NOLINT
+} GTEST_ATTRIBUTE_UNUSED_;
+
+namespace internal {
+
+// Points to the implicit sequence introduced by a living InSequence
+// object (if any) in the current thread or NULL.
+GTEST_API_ extern ThreadLocal<Sequence*> g_gmock_implicit_sequence;
+
+// Base class for implementing expectations.
+//
+// There are two reasons for having a type-agnostic base class for
+// Expectation:
+//
+// 1. We need to store collections of expectations of different
+// types (e.g. all pre-requisites of a particular expectation, all
+// expectations in a sequence). Therefore these expectation objects
+// must share a common base class.
+//
+// 2. We can avoid binary code bloat by moving methods not depending
+// on the template argument of Expectation to the base class.
+//
+// This class is internal and mustn't be used by user code directly.
+class GTEST_API_ ExpectationBase {
+ public:
+ // source_text is the EXPECT_CALL(...) source that created this Expectation.
+ ExpectationBase(const char* file, int line, const string& source_text);
+
+ virtual ~ExpectationBase();
+
+ // Where in the source file was the expectation spec defined?
+ const char* file() const { return file_; }
+ int line() const { return line_; }
+ const char* source_text() const { return source_text_.c_str(); }
+ // Returns the cardinality specified in the expectation spec.
+ const Cardinality& cardinality() const { return cardinality_; }
+
+ // Describes the source file location of this expectation.
+ void DescribeLocationTo(::std::ostream* os) const {
+ *os << FormatFileLocation(file(), line()) << " ";
+ }
+
+ // Describes how many times a function call matching this
+ // expectation has occurred.
+ void DescribeCallCountTo(::std::ostream* os) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex);
+
+ // If this mock method has an extra matcher (i.e. .With(matcher)),
+ // describes it to the ostream.
+ virtual void MaybeDescribeExtraMatcherTo(::std::ostream* os) = 0;
+
+ protected:
+ friend class ::testing::Expectation;
+ friend class UntypedFunctionMockerBase;
+
+ enum Clause {
+ // Don't change the order of the enum members!
+ kNone,
+ kWith,
+ kTimes,
+ kInSequence,
+ kAfter,
+ kWillOnce,
+ kWillRepeatedly,
+ kRetiresOnSaturation
+ };
+
+ typedef std::vector<const void*> UntypedActions;
+
+ // Returns an Expectation object that references and co-owns this
+ // expectation.
+ virtual Expectation GetHandle() = 0;
+
+ // Asserts that the EXPECT_CALL() statement has the given property.
+ void AssertSpecProperty(bool property, const string& failure_message) const {
+ Assert(property, file_, line_, failure_message);
+ }
+
+ // Expects that the EXPECT_CALL() statement has the given property.
+ void ExpectSpecProperty(bool property, const string& failure_message) const {
+ Expect(property, file_, line_, failure_message);
+ }
+
+ // Explicitly specifies the cardinality of this expectation. Used
+ // by the subclasses to implement the .Times() clause.
+ void SpecifyCardinality(const Cardinality& cardinality);
+
+ // Returns true iff the user specified the cardinality explicitly
+ // using a .Times().
+ bool cardinality_specified() const { return cardinality_specified_; }
+
+ // Sets the cardinality of this expectation spec.
+ void set_cardinality(const Cardinality& a_cardinality) {
+ cardinality_ = a_cardinality;
+ }
+
+ // The following group of methods should only be called after the
+ // EXPECT_CALL() statement, and only when g_gmock_mutex is held by
+ // the current thread.
+
+ // Retires all pre-requisites of this expectation.
+ void RetireAllPreRequisites()
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex);
+
+ // Returns true iff this expectation is retired.
+ bool is_retired() const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ return retired_;
+ }
+
+ // Retires this expectation.
+ void Retire()
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ retired_ = true;
+ }
+
+ // Returns true iff this expectation is satisfied.
+ bool IsSatisfied() const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ return cardinality().IsSatisfiedByCallCount(call_count_);
+ }
+
+ // Returns true iff this expectation is saturated.
+ bool IsSaturated() const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ return cardinality().IsSaturatedByCallCount(call_count_);
+ }
+
+ // Returns true iff this expectation is over-saturated.
+ bool IsOverSaturated() const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ return cardinality().IsOverSaturatedByCallCount(call_count_);
+ }
+
+ // Returns true iff all pre-requisites of this expectation are satisfied.
+ bool AllPrerequisitesAreSatisfied() const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex);
+
+ // Adds unsatisfied pre-requisites of this expectation to 'result'.
+ void FindUnsatisfiedPrerequisites(ExpectationSet* result) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex);
+
+ // Returns the number this expectation has been invoked.
+ int call_count() const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ return call_count_;
+ }
+
+ // Increments the number this expectation has been invoked.
+ void IncrementCallCount()
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ call_count_++;
+ }
+
+ // Checks the action count (i.e. the number of WillOnce() and
+ // WillRepeatedly() clauses) against the cardinality if this hasn't
+ // been done before. Prints a warning if there are too many or too
+ // few actions.
+ void CheckActionCountIfNotDone() const
+ GTEST_LOCK_EXCLUDED_(mutex_);
+
+ friend class ::testing::Sequence;
+ friend class ::testing::internal::ExpectationTester;
+
+ template <typename Function>
+ friend class TypedExpectation;
+
+ // Implements the .Times() clause.
+ void UntypedTimes(const Cardinality& a_cardinality);
+
+ // This group of fields are part of the spec and won't change after
+ // an EXPECT_CALL() statement finishes.
+ const char* file_; // The file that contains the expectation.
+ int line_; // The line number of the expectation.
+ const string source_text_; // The EXPECT_CALL(...) source text.
+ // True iff the cardinality is specified explicitly.
+ bool cardinality_specified_;
+ Cardinality cardinality_; // The cardinality of the expectation.
+ // The immediate pre-requisites (i.e. expectations that must be
+ // satisfied before this expectation can be matched) of this
+ // expectation. We use linked_ptr in the set because we want an
+ // Expectation object to be co-owned by its FunctionMocker and its
+ // successors. This allows multiple mock objects to be deleted at
+ // different times.
+ ExpectationSet immediate_prerequisites_;
+
+ // This group of fields are the current state of the expectation,
+ // and can change as the mock function is called.
+ int call_count_; // How many times this expectation has been invoked.
+ bool retired_; // True iff this expectation has retired.
+ UntypedActions untyped_actions_;
+ bool extra_matcher_specified_;
+ bool repeated_action_specified_; // True if a WillRepeatedly() was specified.
+ bool retires_on_saturation_;
+ Clause last_clause_;
+ mutable bool action_count_checked_; // Under mutex_.
+ mutable Mutex mutex_; // Protects action_count_checked_.
+
+ GTEST_DISALLOW_ASSIGN_(ExpectationBase);
+}; // class ExpectationBase
+
+// Impements an expectation for the given function type.
+template <typename F>
+class TypedExpectation : public ExpectationBase {
+ public:
+ typedef typename Function<F>::ArgumentTuple ArgumentTuple;
+ typedef typename Function<F>::ArgumentMatcherTuple ArgumentMatcherTuple;
+ typedef typename Function<F>::Result Result;
+
+ TypedExpectation(FunctionMockerBase<F>* owner,
+ const char* a_file, int a_line, const string& a_source_text,
+ const ArgumentMatcherTuple& m)
+ : ExpectationBase(a_file, a_line, a_source_text),
+ owner_(owner),
+ matchers_(m),
+ // By default, extra_matcher_ should match anything. However,
+ // we cannot initialize it with _ as that triggers a compiler
+ // bug in Symbian's C++ compiler (cannot decide between two
+ // overloaded constructors of Matcher<const ArgumentTuple&>).
+ extra_matcher_(A<const ArgumentTuple&>()),
+ repeated_action_(DoDefault()) {}
+
+ virtual ~TypedExpectation() {
+ // Check the validity of the action count if it hasn't been done
+ // yet (for example, if the expectation was never used).
+ CheckActionCountIfNotDone();
+ for (UntypedActions::const_iterator it = untyped_actions_.begin();
+ it != untyped_actions_.end(); ++it) {
+ delete static_cast<const Action<F>*>(*it);
+ }
+ }
+
+ // Implements the .With() clause.
+ TypedExpectation& With(const Matcher<const ArgumentTuple&>& m) {
+ if (last_clause_ == kWith) {
+ ExpectSpecProperty(false,
+ ".With() cannot appear "
+ "more than once in an EXPECT_CALL().");
+ } else {
+ ExpectSpecProperty(last_clause_ < kWith,
+ ".With() must be the first "
+ "clause in an EXPECT_CALL().");
+ }
+ last_clause_ = kWith;
+
+ extra_matcher_ = m;
+ extra_matcher_specified_ = true;
+ return *this;
+ }
+
+ // Implements the .Times() clause.
+ TypedExpectation& Times(const Cardinality& a_cardinality) {
+ ExpectationBase::UntypedTimes(a_cardinality);
+ return *this;
+ }
+
+ // Implements the .Times() clause.
+ TypedExpectation& Times(int n) {
+ return Times(Exactly(n));
+ }
+
+ // Implements the .InSequence() clause.
+ TypedExpectation& InSequence(const Sequence& s) {
+ ExpectSpecProperty(last_clause_ <= kInSequence,
+ ".InSequence() cannot appear after .After(),"
+ " .WillOnce(), .WillRepeatedly(), or "
+ ".RetiresOnSaturation().");
+ last_clause_ = kInSequence;
+
+ s.AddExpectation(GetHandle());
+ return *this;
+ }
+ TypedExpectation& InSequence(const Sequence& s1, const Sequence& s2) {
+ return InSequence(s1).InSequence(s2);
+ }
+ TypedExpectation& InSequence(const Sequence& s1, const Sequence& s2,
+ const Sequence& s3) {
+ return InSequence(s1, s2).InSequence(s3);
+ }
+ TypedExpectation& InSequence(const Sequence& s1, const Sequence& s2,
+ const Sequence& s3, const Sequence& s4) {
+ return InSequence(s1, s2, s3).InSequence(s4);
+ }
+ TypedExpectation& InSequence(const Sequence& s1, const Sequence& s2,
+ const Sequence& s3, const Sequence& s4,
+ const Sequence& s5) {
+ return InSequence(s1, s2, s3, s4).InSequence(s5);
+ }
+
+ // Implements that .After() clause.
+ TypedExpectation& After(const ExpectationSet& s) {
+ ExpectSpecProperty(last_clause_ <= kAfter,
+ ".After() cannot appear after .WillOnce(),"
+ " .WillRepeatedly(), or "
+ ".RetiresOnSaturation().");
+ last_clause_ = kAfter;
+
+ for (ExpectationSet::const_iterator it = s.begin(); it != s.end(); ++it) {
+ immediate_prerequisites_ += *it;
+ }
+ return *this;
+ }
+ TypedExpectation& After(const ExpectationSet& s1, const ExpectationSet& s2) {
+ return After(s1).After(s2);
+ }
+ TypedExpectation& After(const ExpectationSet& s1, const ExpectationSet& s2,
+ const ExpectationSet& s3) {
+ return After(s1, s2).After(s3);
+ }
+ TypedExpectation& After(const ExpectationSet& s1, const ExpectationSet& s2,
+ const ExpectationSet& s3, const ExpectationSet& s4) {
+ return After(s1, s2, s3).After(s4);
+ }
+ TypedExpectation& After(const ExpectationSet& s1, const ExpectationSet& s2,
+ const ExpectationSet& s3, const ExpectationSet& s4,
+ const ExpectationSet& s5) {
+ return After(s1, s2, s3, s4).After(s5);
+ }
+
+ // Implements the .WillOnce() clause.
+ TypedExpectation& WillOnce(const Action<F>& action) {
+ ExpectSpecProperty(last_clause_ <= kWillOnce,
+ ".WillOnce() cannot appear after "
+ ".WillRepeatedly() or .RetiresOnSaturation().");
+ last_clause_ = kWillOnce;
+
+ untyped_actions_.push_back(new Action<F>(action));
+ if (!cardinality_specified()) {
+ set_cardinality(Exactly(static_cast<int>(untyped_actions_.size())));
+ }
+ return *this;
+ }
+
+ // Implements the .WillRepeatedly() clause.
+ TypedExpectation& WillRepeatedly(const Action<F>& action) {
+ if (last_clause_ == kWillRepeatedly) {
+ ExpectSpecProperty(false,
+ ".WillRepeatedly() cannot appear "
+ "more than once in an EXPECT_CALL().");
+ } else {
+ ExpectSpecProperty(last_clause_ < kWillRepeatedly,
+ ".WillRepeatedly() cannot appear "
+ "after .RetiresOnSaturation().");
+ }
+ last_clause_ = kWillRepeatedly;
+ repeated_action_specified_ = true;
+
+ repeated_action_ = action;
+ if (!cardinality_specified()) {
+ set_cardinality(AtLeast(static_cast<int>(untyped_actions_.size())));
+ }
+
+ // Now that no more action clauses can be specified, we check
+ // whether their count makes sense.
+ CheckActionCountIfNotDone();
+ return *this;
+ }
+
+ // Implements the .RetiresOnSaturation() clause.
+ TypedExpectation& RetiresOnSaturation() {
+ ExpectSpecProperty(last_clause_ < kRetiresOnSaturation,
+ ".RetiresOnSaturation() cannot appear "
+ "more than once.");
+ last_clause_ = kRetiresOnSaturation;
+ retires_on_saturation_ = true;
+
+ // Now that no more action clauses can be specified, we check
+ // whether their count makes sense.
+ CheckActionCountIfNotDone();
+ return *this;
+ }
+
+ // Returns the matchers for the arguments as specified inside the
+ // EXPECT_CALL() macro.
+ const ArgumentMatcherTuple& matchers() const {
+ return matchers_;
+ }
+
+ // Returns the matcher specified by the .With() clause.
+ const Matcher<const ArgumentTuple&>& extra_matcher() const {
+ return extra_matcher_;
+ }
+
+ // Returns the action specified by the .WillRepeatedly() clause.
+ const Action<F>& repeated_action() const { return repeated_action_; }
+
+ // If this mock method has an extra matcher (i.e. .With(matcher)),
+ // describes it to the ostream.
+ virtual void MaybeDescribeExtraMatcherTo(::std::ostream* os) {
+ if (extra_matcher_specified_) {
+ *os << " Expected args: ";
+ extra_matcher_.DescribeTo(os);
+ *os << "\n";
+ }
+ }
+
+ private:
+ template <typename Function>
+ friend class FunctionMockerBase;
+
+ // Returns an Expectation object that references and co-owns this
+ // expectation.
+ virtual Expectation GetHandle() {
+ return owner_->GetHandleOf(this);
+ }
+
+ // The following methods will be called only after the EXPECT_CALL()
+ // statement finishes and when the current thread holds
+ // g_gmock_mutex.
+
+ // Returns true iff this expectation matches the given arguments.
+ bool Matches(const ArgumentTuple& args) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ return TupleMatches(matchers_, args) && extra_matcher_.Matches(args);
+ }
+
+ // Returns true iff this expectation should handle the given arguments.
+ bool ShouldHandleArguments(const ArgumentTuple& args) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+
+ // In case the action count wasn't checked when the expectation
+ // was defined (e.g. if this expectation has no WillRepeatedly()
+ // or RetiresOnSaturation() clause), we check it when the
+ // expectation is used for the first time.
+ CheckActionCountIfNotDone();
+ return !is_retired() && AllPrerequisitesAreSatisfied() && Matches(args);
+ }
+
+ // Describes the result of matching the arguments against this
+ // expectation to the given ostream.
+ void ExplainMatchResultTo(
+ const ArgumentTuple& args,
+ ::std::ostream* os) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+
+ if (is_retired()) {
+ *os << " Expected: the expectation is active\n"
+ << " Actual: it is retired\n";
+ } else if (!Matches(args)) {
+ if (!TupleMatches(matchers_, args)) {
+ ExplainMatchFailureTupleTo(matchers_, args, os);
+ }
+ StringMatchResultListener listener;
+ if (!extra_matcher_.MatchAndExplain(args, &listener)) {
+ *os << " Expected args: ";
+ extra_matcher_.DescribeTo(os);
+ *os << "\n Actual: don't match";
+
+ internal::PrintIfNotEmpty(listener.str(), os);
+ *os << "\n";
+ }
+ } else if (!AllPrerequisitesAreSatisfied()) {
+ *os << " Expected: all pre-requisites are satisfied\n"
+ << " Actual: the following immediate pre-requisites "
+ << "are not satisfied:\n";
+ ExpectationSet unsatisfied_prereqs;
+ FindUnsatisfiedPrerequisites(&unsatisfied_prereqs);
+ int i = 0;
+ for (ExpectationSet::const_iterator it = unsatisfied_prereqs.begin();
+ it != unsatisfied_prereqs.end(); ++it) {
+ it->expectation_base()->DescribeLocationTo(os);
+ *os << "pre-requisite #" << i++ << "\n";
+ }
+ *os << " (end of pre-requisites)\n";
+ } else {
+ // This line is here just for completeness' sake. It will never
+ // be executed as currently the ExplainMatchResultTo() function
+ // is called only when the mock function call does NOT match the
+ // expectation.
+ *os << "The call matches the expectation.\n";
+ }
+ }
+
+ // Returns the action that should be taken for the current invocation.
+ const Action<F>& GetCurrentAction(
+ const FunctionMockerBase<F>* mocker,
+ const ArgumentTuple& args) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ const int count = call_count();
+ Assert(count >= 1, __FILE__, __LINE__,
+ "call_count() is <= 0 when GetCurrentAction() is "
+ "called - this should never happen.");
+
+ const int action_count = static_cast<int>(untyped_actions_.size());
+ if (action_count > 0 && !repeated_action_specified_ &&
+ count > action_count) {
+ // If there is at least one WillOnce() and no WillRepeatedly(),
+ // we warn the user when the WillOnce() clauses ran out.
+ ::std::stringstream ss;
+ DescribeLocationTo(&ss);
+ ss << "Actions ran out in " << source_text() << "...\n"
+ << "Called " << count << " times, but only "
+ << action_count << " WillOnce()"
+ << (action_count == 1 ? " is" : "s are") << " specified - ";
+ mocker->DescribeDefaultActionTo(args, &ss);
+ Log(kWarning, ss.str(), 1);
+ }
+
+ return count <= action_count ?
+ *static_cast<const Action<F>*>(untyped_actions_[count - 1]) :
+ repeated_action();
+ }
+
+ // Given the arguments of a mock function call, if the call will
+ // over-saturate this expectation, returns the default action;
+ // otherwise, returns the next action in this expectation. Also
+ // describes *what* happened to 'what', and explains *why* Google
+ // Mock does it to 'why'. This method is not const as it calls
+ // IncrementCallCount(). A return value of NULL means the default
+ // action.
+ const Action<F>* GetActionForArguments(
+ const FunctionMockerBase<F>* mocker,
+ const ArgumentTuple& args,
+ ::std::ostream* what,
+ ::std::ostream* why)
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ if (IsSaturated()) {
+ // We have an excessive call.
+ IncrementCallCount();
+ *what << "Mock function called more times than expected - ";
+ mocker->DescribeDefaultActionTo(args, what);
+ DescribeCallCountTo(why);
+
+ // TODO(wan@google.com): allow the user to control whether
+ // unexpected calls should fail immediately or continue using a
+ // flag --gmock_unexpected_calls_are_fatal.
+ return NULL;
+ }
+
+ IncrementCallCount();
+ RetireAllPreRequisites();
+
+ if (retires_on_saturation_ && IsSaturated()) {
+ Retire();
+ }
+
+ // Must be done after IncrementCount()!
+ *what << "Mock function call matches " << source_text() <<"...\n";
+ return &(GetCurrentAction(mocker, args));
+ }
+
+ // All the fields below won't change once the EXPECT_CALL()
+ // statement finishes.
+ FunctionMockerBase<F>* const owner_;
+ ArgumentMatcherTuple matchers_;
+ Matcher<const ArgumentTuple&> extra_matcher_;
+ Action<F> repeated_action_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(TypedExpectation);
+}; // class TypedExpectation
+
+// A MockSpec object is used by ON_CALL() or EXPECT_CALL() for
+// specifying the default behavior of, or expectation on, a mock
+// function.
+
+// Note: class MockSpec really belongs to the ::testing namespace.
+// However if we define it in ::testing, MSVC will complain when
+// classes in ::testing::internal declare it as a friend class
+// template. To workaround this compiler bug, we define MockSpec in
+// ::testing::internal and import it into ::testing.
+
+// Logs a message including file and line number information.
+GTEST_API_ void LogWithLocation(testing::internal::LogSeverity severity,
+ const char* file, int line,
+ const string& message);
+
+template <typename F>
+class MockSpec {
+ public:
+ typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+ typedef typename internal::Function<F>::ArgumentMatcherTuple
+ ArgumentMatcherTuple;
+
+ // Constructs a MockSpec object, given the function mocker object
+ // that the spec is associated with.
+ explicit MockSpec(internal::FunctionMockerBase<F>* function_mocker)
+ : function_mocker_(function_mocker) {}
+
+ // Adds a new default action spec to the function mocker and returns
+ // the newly created spec.
+ internal::OnCallSpec<F>& InternalDefaultActionSetAt(
+ const char* file, int line, const char* obj, const char* call) {
+ LogWithLocation(internal::kInfo, file, line,
+ string("ON_CALL(") + obj + ", " + call + ") invoked");
+ return function_mocker_->AddNewOnCallSpec(file, line, matchers_);
+ }
+
+ // Adds a new expectation spec to the function mocker and returns
+ // the newly created spec.
+ internal::TypedExpectation<F>& InternalExpectedAt(
+ const char* file, int line, const char* obj, const char* call) {
+ const string source_text(string("EXPECT_CALL(") + obj + ", " + call + ")");
+ LogWithLocation(internal::kInfo, file, line, source_text + " invoked");
+ return function_mocker_->AddNewExpectation(
+ file, line, source_text, matchers_);
+ }
+
+ private:
+ template <typename Function>
+ friend class internal::FunctionMocker;
+
+ void SetMatchers(const ArgumentMatcherTuple& matchers) {
+ matchers_ = matchers;
+ }
+
+ // The function mocker that owns this spec.
+ internal::FunctionMockerBase<F>* const function_mocker_;
+ // The argument matchers specified in the spec.
+ ArgumentMatcherTuple matchers_;
+
+ GTEST_DISALLOW_ASSIGN_(MockSpec);
+}; // class MockSpec
+
+// MSVC warns about using 'this' in base member initializer list, so
+// we need to temporarily disable the warning. We have to do it for
+// the entire class to suppress the warning, even though it's about
+// the constructor only.
+
+#ifdef _MSC_VER
+# pragma warning(push) // Saves the current warning state.
+# pragma warning(disable:4355) // Temporarily disables warning 4355.
+#endif // _MSV_VER
+
+// C++ treats the void type specially. For example, you cannot define
+// a void-typed variable or pass a void value to a function.
+// ActionResultHolder<T> holds a value of type T, where T must be a
+// copyable type or void (T doesn't need to be default-constructable).
+// It hides the syntactic difference between void and other types, and
+// is used to unify the code for invoking both void-returning and
+// non-void-returning mock functions.
+
+// Untyped base class for ActionResultHolder<T>.
+class UntypedActionResultHolderBase {
+ public:
+ virtual ~UntypedActionResultHolderBase() {}
+
+ // Prints the held value as an action's result to os.
+ virtual void PrintAsActionResult(::std::ostream* os) const = 0;
+};
+
+// This generic definition is used when T is not void.
+template <typename T>
+class ActionResultHolder : public UntypedActionResultHolderBase {
+ public:
+ explicit ActionResultHolder(T a_value) : value_(a_value) {}
+
+ // The compiler-generated copy constructor and assignment operator
+ // are exactly what we need, so we don't need to define them.
+
+ // Returns the held value and deletes this object.
+ T GetValueAndDelete() const {
+ T retval(value_);
+ delete this;
+ return retval;
+ }
+
+ // Prints the held value as an action's result to os.
+ virtual void PrintAsActionResult(::std::ostream* os) const {
+ *os << "\n Returns: ";
+ // T may be a reference type, so we don't use UniversalPrint().
+ UniversalPrinter<T>::Print(value_, os);
+ }
+
+ // Performs the given mock function's default action and returns the
+ // result in a new-ed ActionResultHolder.
+ template <typename F>
+ static ActionResultHolder* PerformDefaultAction(
+ const FunctionMockerBase<F>* func_mocker,
+ const typename Function<F>::ArgumentTuple& args,
+ const string& call_description) {
+ return new ActionResultHolder(
+ func_mocker->PerformDefaultAction(args, call_description));
+ }
+
+ // Performs the given action and returns the result in a new-ed
+ // ActionResultHolder.
+ template <typename F>
+ static ActionResultHolder*
+ PerformAction(const Action<F>& action,
+ const typename Function<F>::ArgumentTuple& args) {
+ return new ActionResultHolder(action.Perform(args));
+ }
+
+ private:
+ T value_;
+
+ // T could be a reference type, so = isn't supported.
+ GTEST_DISALLOW_ASSIGN_(ActionResultHolder);
+};
+
+// Specialization for T = void.
+template <>
+class ActionResultHolder<void> : public UntypedActionResultHolderBase {
+ public:
+ void GetValueAndDelete() const { delete this; }
+
+ virtual void PrintAsActionResult(::std::ostream* /* os */) const {}
+
+ // Performs the given mock function's default action and returns NULL;
+ template <typename F>
+ static ActionResultHolder* PerformDefaultAction(
+ const FunctionMockerBase<F>* func_mocker,
+ const typename Function<F>::ArgumentTuple& args,
+ const string& call_description) {
+ func_mocker->PerformDefaultAction(args, call_description);
+ return NULL;
+ }
+
+ // Performs the given action and returns NULL.
+ template <typename F>
+ static ActionResultHolder* PerformAction(
+ const Action<F>& action,
+ const typename Function<F>::ArgumentTuple& args) {
+ action.Perform(args);
+ return NULL;
+ }
+};
+
+// The base of the function mocker class for the given function type.
+// We put the methods in this class instead of its child to avoid code
+// bloat.
+template <typename F>
+class FunctionMockerBase : public UntypedFunctionMockerBase {
+ public:
+ typedef typename Function<F>::Result Result;
+ typedef typename Function<F>::ArgumentTuple ArgumentTuple;
+ typedef typename Function<F>::ArgumentMatcherTuple ArgumentMatcherTuple;
+
+ FunctionMockerBase() : current_spec_(this) {}
+
+ // The destructor verifies that all expectations on this mock
+ // function have been satisfied. If not, it will report Google Test
+ // non-fatal failures for the violations.
+ virtual ~FunctionMockerBase()
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ MutexLock l(&g_gmock_mutex);
+ VerifyAndClearExpectationsLocked();
+ Mock::UnregisterLocked(this);
+ ClearDefaultActionsLocked();
+ }
+
+ // Returns the ON_CALL spec that matches this mock function with the
+ // given arguments; returns NULL if no matching ON_CALL is found.
+ // L = *
+ const OnCallSpec<F>* FindOnCallSpec(
+ const ArgumentTuple& args) const {
+ for (UntypedOnCallSpecs::const_reverse_iterator it
+ = untyped_on_call_specs_.rbegin();
+ it != untyped_on_call_specs_.rend(); ++it) {
+ const OnCallSpec<F>* spec = static_cast<const OnCallSpec<F>*>(*it);
+ if (spec->Matches(args))
+ return spec;
+ }
+
+ return NULL;
+ }
+
+ // Performs the default action of this mock function on the given arguments
+ // and returns the result. Asserts with a helpful call descrption if there is
+ // no valid return value. This method doesn't depend on the mutable state of
+ // this object, and thus can be called concurrently without locking.
+ // L = *
+ Result PerformDefaultAction(const ArgumentTuple& args,
+ const string& call_description) const {
+ const OnCallSpec<F>* const spec =
+ this->FindOnCallSpec(args);
+ if (spec != NULL) {
+ return spec->GetAction().Perform(args);
+ }
+ Assert(DefaultValue<Result>::Exists(), "", -1,
+ call_description + "\n The mock function has no default action "
+ "set, and its return type has no default value set.");
+ return DefaultValue<Result>::Get();
+ }
+
+ // Performs the default action with the given arguments and returns
+ // the action's result. The call description string will be used in
+ // the error message to describe the call in the case the default
+ // action fails. The caller is responsible for deleting the result.
+ // L = *
+ virtual UntypedActionResultHolderBase* UntypedPerformDefaultAction(
+ const void* untyped_args, // must point to an ArgumentTuple
+ const string& call_description) const {
+ const ArgumentTuple& args =
+ *static_cast<const ArgumentTuple*>(untyped_args);
+ return ResultHolder::PerformDefaultAction(this, args, call_description);
+ }
+
+ // Performs the given action with the given arguments and returns
+ // the action's result. The caller is responsible for deleting the
+ // result.
+ // L = *
+ virtual UntypedActionResultHolderBase* UntypedPerformAction(
+ const void* untyped_action, const void* untyped_args) const {
+ // Make a copy of the action before performing it, in case the
+ // action deletes the mock object (and thus deletes itself).
+ const Action<F> action = *static_cast<const Action<F>*>(untyped_action);
+ const ArgumentTuple& args =
+ *static_cast<const ArgumentTuple*>(untyped_args);
+ return ResultHolder::PerformAction(action, args);
+ }
+
+ // Implements UntypedFunctionMockerBase::ClearDefaultActionsLocked():
+ // clears the ON_CALL()s set on this mock function.
+ virtual void ClearDefaultActionsLocked()
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+
+ // Deleting our default actions may trigger other mock objects to be
+ // deleted, for example if an action contains a reference counted smart
+ // pointer to that mock object, and that is the last reference. So if we
+ // delete our actions within the context of the global mutex we may deadlock
+ // when this method is called again. Instead, make a copy of the set of
+ // actions to delete, clear our set within the mutex, and then delete the
+ // actions outside of the mutex.
+ UntypedOnCallSpecs specs_to_delete;
+ untyped_on_call_specs_.swap(specs_to_delete);
+
+ g_gmock_mutex.Unlock();
+ for (UntypedOnCallSpecs::const_iterator it =
+ specs_to_delete.begin();
+ it != specs_to_delete.end(); ++it) {
+ delete static_cast<const OnCallSpec<F>*>(*it);
+ }
+
+ // Lock the mutex again, since the caller expects it to be locked when we
+ // return.
+ g_gmock_mutex.Lock();
+ }
+
+ protected:
+ template <typename Function>
+ friend class MockSpec;
+
+ typedef ActionResultHolder<Result> ResultHolder;
+
+ // Returns the result of invoking this mock function with the given
+ // arguments. This function can be safely called from multiple
+ // threads concurrently.
+ Result InvokeWith(const ArgumentTuple& args)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ return static_cast<const ResultHolder*>(
+ this->UntypedInvokeWith(&args))->GetValueAndDelete();
+ }
+
+ // Adds and returns a default action spec for this mock function.
+ OnCallSpec<F>& AddNewOnCallSpec(
+ const char* file, int line,
+ const ArgumentMatcherTuple& m)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ Mock::RegisterUseByOnCallOrExpectCall(MockObject(), file, line);
+ OnCallSpec<F>* const on_call_spec = new OnCallSpec<F>(file, line, m);
+ untyped_on_call_specs_.push_back(on_call_spec);
+ return *on_call_spec;
+ }
+
+ // Adds and returns an expectation spec for this mock function.
+ TypedExpectation<F>& AddNewExpectation(
+ const char* file,
+ int line,
+ const string& source_text,
+ const ArgumentMatcherTuple& m)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ Mock::RegisterUseByOnCallOrExpectCall(MockObject(), file, line);
+ TypedExpectation<F>* const expectation =
+ new TypedExpectation<F>(this, file, line, source_text, m);
+ const linked_ptr<ExpectationBase> untyped_expectation(expectation);
+ untyped_expectations_.push_back(untyped_expectation);
+
+ // Adds this expectation into the implicit sequence if there is one.
+ Sequence* const implicit_sequence = g_gmock_implicit_sequence.get();
+ if (implicit_sequence != NULL) {
+ implicit_sequence->AddExpectation(Expectation(untyped_expectation));
+ }
+
+ return *expectation;
+ }
+
+ // The current spec (either default action spec or expectation spec)
+ // being described on this function mocker.
+ MockSpec<F>& current_spec() { return current_spec_; }
+
+ private:
+ template <typename Func> friend class TypedExpectation;
+
+ // Some utilities needed for implementing UntypedInvokeWith().
+
+ // Describes what default action will be performed for the given
+ // arguments.
+ // L = *
+ void DescribeDefaultActionTo(const ArgumentTuple& args,
+ ::std::ostream* os) const {
+ const OnCallSpec<F>* const spec = FindOnCallSpec(args);
+
+ if (spec == NULL) {
+ *os << (internal::type_equals<Result, void>::value ?
+ "returning directly.\n" :
+ "returning default value.\n");
+ } else {
+ *os << "taking default action specified at:\n"
+ << FormatFileLocation(spec->file(), spec->line()) << "\n";
+ }
+ }
+
+ // Writes a message that the call is uninteresting (i.e. neither
+ // explicitly expected nor explicitly unexpected) to the given
+ // ostream.
+ virtual void UntypedDescribeUninterestingCall(
+ const void* untyped_args,
+ ::std::ostream* os) const
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ const ArgumentTuple& args =
+ *static_cast<const ArgumentTuple*>(untyped_args);
+ *os << "Uninteresting mock function call - ";
+ DescribeDefaultActionTo(args, os);
+ *os << " Function call: " << Name();
+ UniversalPrint(args, os);
+ }
+
+ // Returns the expectation that matches the given function arguments
+ // (or NULL is there's no match); when a match is found,
+ // untyped_action is set to point to the action that should be
+ // performed (or NULL if the action is "do default"), and
+ // is_excessive is modified to indicate whether the call exceeds the
+ // expected number.
+ //
+ // Critical section: We must find the matching expectation and the
+ // corresponding action that needs to be taken in an ATOMIC
+ // transaction. Otherwise another thread may call this mock
+ // method in the middle and mess up the state.
+ //
+ // However, performing the action has to be left out of the critical
+ // section. The reason is that we have no control on what the
+ // action does (it can invoke an arbitrary user function or even a
+ // mock function) and excessive locking could cause a dead lock.
+ virtual const ExpectationBase* UntypedFindMatchingExpectation(
+ const void* untyped_args,
+ const void** untyped_action, bool* is_excessive,
+ ::std::ostream* what, ::std::ostream* why)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ const ArgumentTuple& args =
+ *static_cast<const ArgumentTuple*>(untyped_args);
+ MutexLock l(&g_gmock_mutex);
+ TypedExpectation<F>* exp = this->FindMatchingExpectationLocked(args);
+ if (exp == NULL) { // A match wasn't found.
+ this->FormatUnexpectedCallMessageLocked(args, what, why);
+ return NULL;
+ }
+
+ // This line must be done before calling GetActionForArguments(),
+ // which will increment the call count for *exp and thus affect
+ // its saturation status.
+ *is_excessive = exp->IsSaturated();
+ const Action<F>* action = exp->GetActionForArguments(this, args, what, why);
+ if (action != NULL && action->IsDoDefault())
+ action = NULL; // Normalize "do default" to NULL.
+ *untyped_action = action;
+ return exp;
+ }
+
+ // Prints the given function arguments to the ostream.
+ virtual void UntypedPrintArgs(const void* untyped_args,
+ ::std::ostream* os) const {
+ const ArgumentTuple& args =
+ *static_cast<const ArgumentTuple*>(untyped_args);
+ UniversalPrint(args, os);
+ }
+
+ // Returns the expectation that matches the arguments, or NULL if no
+ // expectation matches them.
+ TypedExpectation<F>* FindMatchingExpectationLocked(
+ const ArgumentTuple& args) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ for (typename UntypedExpectations::const_reverse_iterator it =
+ untyped_expectations_.rbegin();
+ it != untyped_expectations_.rend(); ++it) {
+ TypedExpectation<F>* const exp =
+ static_cast<TypedExpectation<F>*>(it->get());
+ if (exp->ShouldHandleArguments(args)) {
+ return exp;
+ }
+ }
+ return NULL;
+ }
+
+ // Returns a message that the arguments don't match any expectation.
+ void FormatUnexpectedCallMessageLocked(
+ const ArgumentTuple& args,
+ ::std::ostream* os,
+ ::std::ostream* why) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ *os << "\nUnexpected mock function call - ";
+ DescribeDefaultActionTo(args, os);
+ PrintTriedExpectationsLocked(args, why);
+ }
+
+ // Prints a list of expectations that have been tried against the
+ // current mock function call.
+ void PrintTriedExpectationsLocked(
+ const ArgumentTuple& args,
+ ::std::ostream* why) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ const int count = static_cast<int>(untyped_expectations_.size());
+ *why << "Google Mock tried the following " << count << " "
+ << (count == 1 ? "expectation, but it didn't match" :
+ "expectations, but none matched")
+ << ":\n";
+ for (int i = 0; i < count; i++) {
+ TypedExpectation<F>* const expectation =
+ static_cast<TypedExpectation<F>*>(untyped_expectations_[i].get());
+ *why << "\n";
+ expectation->DescribeLocationTo(why);
+ if (count > 1) {
+ *why << "tried expectation #" << i << ": ";
+ }
+ *why << expectation->source_text() << "...\n";
+ expectation->ExplainMatchResultTo(args, why);
+ expectation->DescribeCallCountTo(why);
+ }
+ }
+
+ // The current spec (either default action spec or expectation spec)
+ // being described on this function mocker.
+ MockSpec<F> current_spec_;
+
+ // There is no generally useful and implementable semantics of
+ // copying a mock object, so copying a mock is usually a user error.
+ // Thus we disallow copying function mockers. If the user really
+ // wants to copy a mock object, he should implement his own copy
+ // operation, for example:
+ //
+ // class MockFoo : public Foo {
+ // public:
+ // // Defines a copy constructor explicitly.
+ // MockFoo(const MockFoo& src) {}
+ // ...
+ // };
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(FunctionMockerBase);
+}; // class FunctionMockerBase
+
+#ifdef _MSC_VER
+# pragma warning(pop) // Restores the warning state.
+#endif // _MSV_VER
+
+// Implements methods of FunctionMockerBase.
+
+// Verifies that all expectations on this mock function have been
+// satisfied. Reports one or more Google Test non-fatal failures and
+// returns false if not.
+
+// Reports an uninteresting call (whose description is in msg) in the
+// manner specified by 'reaction'.
+void ReportUninterestingCall(CallReaction reaction, const string& msg);
+
+} // namespace internal
+
+// The style guide prohibits "using" statements in a namespace scope
+// inside a header file. However, the MockSpec class template is
+// meant to be defined in the ::testing namespace. The following line
+// is just a trick for working around a bug in MSVC 8.0, which cannot
+// handle it if we define MockSpec in ::testing.
+using internal::MockSpec;
+
+// Const(x) is a convenient function for obtaining a const reference
+// to x. This is useful for setting expectations on an overloaded
+// const mock method, e.g.
+//
+// class MockFoo : public FooInterface {
+// public:
+// MOCK_METHOD0(Bar, int());
+// MOCK_CONST_METHOD0(Bar, int&());
+// };
+//
+// MockFoo foo;
+// // Expects a call to non-const MockFoo::Bar().
+// EXPECT_CALL(foo, Bar());
+// // Expects a call to const MockFoo::Bar().
+// EXPECT_CALL(Const(foo), Bar());
+template <typename T>
+inline const T& Const(const T& x) { return x; }
+
+// Constructs an Expectation object that references and co-owns exp.
+inline Expectation::Expectation(internal::ExpectationBase& exp) // NOLINT
+ : expectation_base_(exp.GetHandle().expectation_base()) {}
+
+} // namespace testing
+
+// A separate macro is required to avoid compile errors when the name
+// of the method used in call is a result of macro expansion.
+// See CompilesWithMethodNameExpandedFromMacro tests in
+// internal/gmock-spec-builders_test.cc for more details.
+#define GMOCK_ON_CALL_IMPL_(obj, call) \
+ ((obj).gmock_##call).InternalDefaultActionSetAt(__FILE__, __LINE__, \
+ #obj, #call)
+#define ON_CALL(obj, call) GMOCK_ON_CALL_IMPL_(obj, call)
+
+#define GMOCK_EXPECT_CALL_IMPL_(obj, call) \
+ ((obj).gmock_##call).InternalExpectedAt(__FILE__, __LINE__, #obj, #call)
+#define EXPECT_CALL(obj, call) GMOCK_EXPECT_CALL_IMPL_(obj, call)
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
diff --git a/src/testing/include/gmock/gmock.h b/src/testing/include/gmock/gmock.h
new file mode 100644
index 0000000..481e570
--- /dev/null
+++ b/src/testing/include/gmock/gmock.h
@@ -0,0 +1,93 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This is the main header file a user should include.
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_H_
+
+// This file implements the following syntax:
+//
+// ON_CALL(mock_object.Method(...))
+// .With(...) ?
+// .WillByDefault(...);
+//
+// where With() is optional and WillByDefault() must appear exactly
+// once.
+//
+// EXPECT_CALL(mock_object.Method(...))
+// .With(...) ?
+// .Times(...) ?
+// .InSequence(...) *
+// .WillOnce(...) *
+// .WillRepeatedly(...) ?
+// .RetiresOnSaturation() ? ;
+//
+// where all clauses are optional and WillOnce() can be repeated.
+
+#include "gmock/gmock-actions.h"
+#include "gmock/gmock-cardinalities.h"
+#include "gmock/gmock-generated-actions.h"
+#include "gmock/gmock-generated-function-mockers.h"
+#include "gmock/gmock-generated-matchers.h"
+#include "gmock/gmock-more-actions.h"
+#include "gmock/gmock-generated-nice-strict.h"
+#include "gmock/gmock-matchers.h"
+#include "gmock/internal/gmock-internal-utils.h"
+
+namespace testing {
+
+// Declares Google Mock flags that we want a user to use programmatically.
+GMOCK_DECLARE_bool_(catch_leaked_mocks);
+GMOCK_DECLARE_string_(verbose);
+
+// Initializes Google Mock. This must be called before running the
+// tests. In particular, it parses the command line for the flags
+// that Google Mock recognizes. Whenever a Google Mock flag is seen,
+// it is removed from argv, and *argc is decremented.
+//
+// No value is returned. Instead, the Google Mock flag variables are
+// updated.
+//
+// Since Google Test is needed for Google Mock to work, this function
+// also initializes Google Test and parses its flags, if that hasn't
+// been done.
+GTEST_API_ void InitGoogleMock(int* argc, char** argv);
+
+// This overloaded version can be used in Windows programs compiled in
+// UNICODE mode.
+GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv);
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_GMOCK_H_
diff --git a/src/testing/include/gmock/internal/gmock-generated-internal-utils.h b/src/testing/include/gmock/internal/gmock-generated-internal-utils.h
new file mode 100644
index 0000000..0225845
--- /dev/null
+++ b/src/testing/include/gmock/internal/gmock-generated-internal-utils.h
@@ -0,0 +1,279 @@
+// This file was GENERATED by command:
+// pump.py gmock-generated-internal-utils.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file contains template meta-programming utility classes needed
+// for implementing Google Mock.
+
+#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
+#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
+
+#include "gmock/internal/gmock-port.h"
+
+namespace testing {
+
+template <typename T>
+class Matcher;
+
+namespace internal {
+
+// An IgnoredValue object can be implicitly constructed from ANY value.
+// This is used in implementing the IgnoreResult(a) action.
+class IgnoredValue {
+ public:
+ // This constructor template allows any value to be implicitly
+ // converted to IgnoredValue. The object has no data member and
+ // doesn't try to remember anything about the argument. We
+ // deliberately omit the 'explicit' keyword in order to allow the
+ // conversion to be implicit.
+ template <typename T>
+ IgnoredValue(const T& /* ignored */) {} // NOLINT(runtime/explicit)
+};
+
+// MatcherTuple<T>::type is a tuple type where each field is a Matcher
+// for the corresponding field in tuple type T.
+template <typename Tuple>
+struct MatcherTuple;
+
+template <>
+struct MatcherTuple< ::std::tr1::tuple<> > {
+ typedef ::std::tr1::tuple< > type;
+};
+
+template <typename A1>
+struct MatcherTuple< ::std::tr1::tuple<A1> > {
+ typedef ::std::tr1::tuple<Matcher<A1> > type;
+};
+
+template <typename A1, typename A2>
+struct MatcherTuple< ::std::tr1::tuple<A1, A2> > {
+ typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2> > type;
+};
+
+template <typename A1, typename A2, typename A3>
+struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3> > {
+ typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3> > type;
+};
+
+template <typename A1, typename A2, typename A3, typename A4>
+struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3, A4> > {
+ typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>,
+ Matcher<A4> > type;
+};
+
+template <typename A1, typename A2, typename A3, typename A4, typename A5>
+struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3, A4, A5> > {
+ typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>,
+ Matcher<A5> > type;
+};
+
+template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6>
+struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3, A4, A5, A6> > {
+ typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>,
+ Matcher<A5>, Matcher<A6> > type;
+};
+
+template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7>
+struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7> > {
+ typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>,
+ Matcher<A5>, Matcher<A6>, Matcher<A7> > type;
+};
+
+template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7, typename A8>
+struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8> > {
+ typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>,
+ Matcher<A5>, Matcher<A6>, Matcher<A7>, Matcher<A8> > type;
+};
+
+template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7, typename A8, typename A9>
+struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> > {
+ typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>,
+ Matcher<A5>, Matcher<A6>, Matcher<A7>, Matcher<A8>, Matcher<A9> > type;
+};
+
+template <typename A1, typename A2, typename A3, typename A4, typename A5,
+ typename A6, typename A7, typename A8, typename A9, typename A10>
+struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9,
+ A10> > {
+ typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>,
+ Matcher<A5>, Matcher<A6>, Matcher<A7>, Matcher<A8>, Matcher<A9>,
+ Matcher<A10> > type;
+};
+
+// Template struct Function<F>, where F must be a function type, contains
+// the following typedefs:
+//
+// Result: the function's return type.
+// ArgumentN: the type of the N-th argument, where N starts with 1.
+// ArgumentTuple: the tuple type consisting of all parameters of F.
+// ArgumentMatcherTuple: the tuple type consisting of Matchers for all
+// parameters of F.
+// MakeResultVoid: the function type obtained by substituting void
+// for the return type of F.
+// MakeResultIgnoredValue:
+// the function type obtained by substituting Something
+// for the return type of F.
+template <typename F>
+struct Function;
+
+template <typename R>
+struct Function<R()> {
+ typedef R Result;
+ typedef ::std::tr1::tuple<> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid();
+ typedef IgnoredValue MakeResultIgnoredValue();
+};
+
+template <typename R, typename A1>
+struct Function<R(A1)>
+ : Function<R()> {
+ typedef A1 Argument1;
+ typedef ::std::tr1::tuple<A1> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1);
+ typedef IgnoredValue MakeResultIgnoredValue(A1);
+};
+
+template <typename R, typename A1, typename A2>
+struct Function<R(A1, A2)>
+ : Function<R(A1)> {
+ typedef A2 Argument2;
+ typedef ::std::tr1::tuple<A1, A2> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1, A2);
+ typedef IgnoredValue MakeResultIgnoredValue(A1, A2);
+};
+
+template <typename R, typename A1, typename A2, typename A3>
+struct Function<R(A1, A2, A3)>
+ : Function<R(A1, A2)> {
+ typedef A3 Argument3;
+ typedef ::std::tr1::tuple<A1, A2, A3> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1, A2, A3);
+ typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3);
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4>
+struct Function<R(A1, A2, A3, A4)>
+ : Function<R(A1, A2, A3)> {
+ typedef A4 Argument4;
+ typedef ::std::tr1::tuple<A1, A2, A3, A4> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1, A2, A3, A4);
+ typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4);
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5>
+struct Function<R(A1, A2, A3, A4, A5)>
+ : Function<R(A1, A2, A3, A4)> {
+ typedef A5 Argument5;
+ typedef ::std::tr1::tuple<A1, A2, A3, A4, A5> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1, A2, A3, A4, A5);
+ typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5);
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6>
+struct Function<R(A1, A2, A3, A4, A5, A6)>
+ : Function<R(A1, A2, A3, A4, A5)> {
+ typedef A6 Argument6;
+ typedef ::std::tr1::tuple<A1, A2, A3, A4, A5, A6> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6);
+ typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6);
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7>
+struct Function<R(A1, A2, A3, A4, A5, A6, A7)>
+ : Function<R(A1, A2, A3, A4, A5, A6)> {
+ typedef A7 Argument7;
+ typedef ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7);
+ typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7);
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8>
+struct Function<R(A1, A2, A3, A4, A5, A6, A7, A8)>
+ : Function<R(A1, A2, A3, A4, A5, A6, A7)> {
+ typedef A8 Argument8;
+ typedef ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7, A8);
+ typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7, A8);
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8, typename A9>
+struct Function<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)>
+ : Function<R(A1, A2, A3, A4, A5, A6, A7, A8)> {
+ typedef A9 Argument9;
+ typedef ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7, A8, A9);
+ typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7, A8,
+ A9);
+};
+
+template <typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, typename A6, typename A7, typename A8, typename A9,
+ typename A10>
+struct Function<R(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)>
+ : Function<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)> {
+ typedef A10 Argument10;
+ typedef ::std::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9,
+ A10> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10);
+ typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7, A8,
+ A9, A10);
+};
+
+} // namespace internal
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
diff --git a/src/testing/include/gmock/internal/gmock-generated-internal-utils.h.pump b/src/testing/include/gmock/internal/gmock-generated-internal-utils.h.pump
new file mode 100644
index 0000000..e7ecc8b
--- /dev/null
+++ b/src/testing/include/gmock/internal/gmock-generated-internal-utils.h.pump
@@ -0,0 +1,136 @@
+$$ -*- mode: c++; -*-
+$$ This is a Pump source file. Please use Pump to convert it to
+$$ gmock-generated-function-mockers.h.
+$$
+$var n = 10 $$ The maximum arity we support.
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file contains template meta-programming utility classes needed
+// for implementing Google Mock.
+
+#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
+#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
+
+#include "gmock/internal/gmock-port.h"
+
+namespace testing {
+
+template <typename T>
+class Matcher;
+
+namespace internal {
+
+// An IgnoredValue object can be implicitly constructed from ANY value.
+// This is used in implementing the IgnoreResult(a) action.
+class IgnoredValue {
+ public:
+ // This constructor template allows any value to be implicitly
+ // converted to IgnoredValue. The object has no data member and
+ // doesn't try to remember anything about the argument. We
+ // deliberately omit the 'explicit' keyword in order to allow the
+ // conversion to be implicit.
+ template <typename T>
+ IgnoredValue(const T& /* ignored */) {} // NOLINT(runtime/explicit)
+};
+
+// MatcherTuple<T>::type is a tuple type where each field is a Matcher
+// for the corresponding field in tuple type T.
+template <typename Tuple>
+struct MatcherTuple;
+
+
+$range i 0..n
+$for i [[
+$range j 1..i
+$var typename_As = [[$for j, [[typename A$j]]]]
+$var As = [[$for j, [[A$j]]]]
+$var matcher_As = [[$for j, [[Matcher<A$j>]]]]
+template <$typename_As>
+struct MatcherTuple< ::std::tr1::tuple<$As> > {
+ typedef ::std::tr1::tuple<$matcher_As > type;
+};
+
+
+]]
+// Template struct Function<F>, where F must be a function type, contains
+// the following typedefs:
+//
+// Result: the function's return type.
+// ArgumentN: the type of the N-th argument, where N starts with 1.
+// ArgumentTuple: the tuple type consisting of all parameters of F.
+// ArgumentMatcherTuple: the tuple type consisting of Matchers for all
+// parameters of F.
+// MakeResultVoid: the function type obtained by substituting void
+// for the return type of F.
+// MakeResultIgnoredValue:
+// the function type obtained by substituting Something
+// for the return type of F.
+template <typename F>
+struct Function;
+
+template <typename R>
+struct Function<R()> {
+ typedef R Result;
+ typedef ::std::tr1::tuple<> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid();
+ typedef IgnoredValue MakeResultIgnoredValue();
+};
+
+
+$range i 1..n
+$for i [[
+$range j 1..i
+$var typename_As = [[$for j [[, typename A$j]]]]
+$var As = [[$for j, [[A$j]]]]
+$var matcher_As = [[$for j, [[Matcher<A$j>]]]]
+$range k 1..i-1
+$var prev_As = [[$for k, [[A$k]]]]
+template <typename R$typename_As>
+struct Function<R($As)>
+ : Function<R($prev_As)> {
+ typedef A$i Argument$i;
+ typedef ::std::tr1::tuple<$As> ArgumentTuple;
+ typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple;
+ typedef void MakeResultVoid($As);
+ typedef IgnoredValue MakeResultIgnoredValue($As);
+};
+
+
+]]
+} // namespace internal
+
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_
diff --git a/src/testing/include/gmock/internal/gmock-internal-utils.h b/src/testing/include/gmock/internal/gmock-internal-utils.h
new file mode 100644
index 0000000..d63fb22
--- /dev/null
+++ b/src/testing/include/gmock/internal/gmock-internal-utils.h
@@ -0,0 +1,471 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file defines some utilities useful for implementing Google
+// Mock. They are subject to change without notice, so please DO NOT
+// USE THEM IN USER CODE.
+
+#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
+#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
+
+#include <stdio.h>
+#include <ostream> // NOLINT
+#include <string>
+
+#include "gmock/internal/gmock-generated-internal-utils.h"
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+namespace internal {
+
+// Converts an identifier name to a space-separated list of lower-case
+// words. Each maximum substring of the form [A-Za-z][a-z]*|\d+ is
+// treated as one word. For example, both "FooBar123" and
+// "foo_bar_123" are converted to "foo bar 123".
+GTEST_API_ string ConvertIdentifierNameToWords(const char* id_name);
+
+// PointeeOf<Pointer>::type is the type of a value pointed to by a
+// Pointer, which can be either a smart pointer or a raw pointer. The
+// following default implementation is for the case where Pointer is a
+// smart pointer.
+template <typename Pointer>
+struct PointeeOf {
+ // Smart pointer classes define type element_type as the type of
+ // their pointees.
+ typedef typename Pointer::element_type type;
+};
+// This specialization is for the raw pointer case.
+template <typename T>
+struct PointeeOf<T*> { typedef T type; }; // NOLINT
+
+// GetRawPointer(p) returns the raw pointer underlying p when p is a
+// smart pointer, or returns p itself when p is already a raw pointer.
+// The following default implementation is for the smart pointer case.
+template <typename Pointer>
+inline const typename Pointer::element_type* GetRawPointer(const Pointer& p) {
+ return p.get();
+}
+// This overloaded version is for the raw pointer case.
+template <typename Element>
+inline Element* GetRawPointer(Element* p) { return p; }
+
+// This comparator allows linked_ptr to be stored in sets.
+template <typename T>
+struct LinkedPtrLessThan {
+ bool operator()(const ::testing::internal::linked_ptr<T>& lhs,
+ const ::testing::internal::linked_ptr<T>& rhs) const {
+ return lhs.get() < rhs.get();
+ }
+};
+
+// Symbian compilation can be done with wchar_t being either a native
+// type or a typedef. Using Google Mock with OpenC without wchar_t
+// should require the definition of _STLP_NO_WCHAR_T.
+//
+// MSVC treats wchar_t as a native type usually, but treats it as the
+// same as unsigned short when the compiler option /Zc:wchar_t- is
+// specified. It defines _NATIVE_WCHAR_T_DEFINED symbol when wchar_t
+// is a native type.
+#if (GTEST_OS_SYMBIAN && defined(_STLP_NO_WCHAR_T)) || \
+ (defined(_MSC_VER) && !defined(_NATIVE_WCHAR_T_DEFINED))
+// wchar_t is a typedef.
+#else
+# define GMOCK_WCHAR_T_IS_NATIVE_ 1
+#endif
+
+// signed wchar_t and unsigned wchar_t are NOT in the C++ standard.
+// Using them is a bad practice and not portable. So DON'T use them.
+//
+// Still, Google Mock is designed to work even if the user uses signed
+// wchar_t or unsigned wchar_t (obviously, assuming the compiler
+// supports them).
+//
+// To gcc,
+// wchar_t == signed wchar_t != unsigned wchar_t == unsigned int
+#ifdef __GNUC__
+// signed/unsigned wchar_t are valid types.
+# define GMOCK_HAS_SIGNED_WCHAR_T_ 1
+#endif
+
+// In what follows, we use the term "kind" to indicate whether a type
+// is bool, an integer type (excluding bool), a floating-point type,
+// or none of them. This categorization is useful for determining
+// when a matcher argument type can be safely converted to another
+// type in the implementation of SafeMatcherCast.
+enum TypeKind {
+ kBool, kInteger, kFloatingPoint, kOther
+};
+
+// KindOf<T>::value is the kind of type T.
+template <typename T> struct KindOf {
+ enum { value = kOther }; // The default kind.
+};
+
+// This macro declares that the kind of 'type' is 'kind'.
+#define GMOCK_DECLARE_KIND_(type, kind) \
+ template <> struct KindOf<type> { enum { value = kind }; }
+
+GMOCK_DECLARE_KIND_(bool, kBool);
+
+// All standard integer types.
+GMOCK_DECLARE_KIND_(char, kInteger);
+GMOCK_DECLARE_KIND_(signed char, kInteger);
+GMOCK_DECLARE_KIND_(unsigned char, kInteger);
+GMOCK_DECLARE_KIND_(short, kInteger); // NOLINT
+GMOCK_DECLARE_KIND_(unsigned short, kInteger); // NOLINT
+GMOCK_DECLARE_KIND_(int, kInteger);
+GMOCK_DECLARE_KIND_(unsigned int, kInteger);
+GMOCK_DECLARE_KIND_(long, kInteger); // NOLINT
+GMOCK_DECLARE_KIND_(unsigned long, kInteger); // NOLINT
+
+#if GMOCK_WCHAR_T_IS_NATIVE_
+GMOCK_DECLARE_KIND_(wchar_t, kInteger);
+#endif
+
+// Non-standard integer types.
+GMOCK_DECLARE_KIND_(Int64, kInteger);
+GMOCK_DECLARE_KIND_(UInt64, kInteger);
+
+// All standard floating-point types.
+GMOCK_DECLARE_KIND_(float, kFloatingPoint);
+GMOCK_DECLARE_KIND_(double, kFloatingPoint);
+GMOCK_DECLARE_KIND_(long double, kFloatingPoint);
+
+#undef GMOCK_DECLARE_KIND_
+
+// Evaluates to the kind of 'type'.
+#define GMOCK_KIND_OF_(type) \
+ static_cast< ::testing::internal::TypeKind>( \
+ ::testing::internal::KindOf<type>::value)
+
+// Evaluates to true iff integer type T is signed.
+#define GMOCK_IS_SIGNED_(T) (static_cast<T>(-1) < 0)
+
+// LosslessArithmeticConvertibleImpl<kFromKind, From, kToKind, To>::value
+// is true iff arithmetic type From can be losslessly converted to
+// arithmetic type To.
+//
+// It's the user's responsibility to ensure that both From and To are
+// raw (i.e. has no CV modifier, is not a pointer, and is not a
+// reference) built-in arithmetic types, kFromKind is the kind of
+// From, and kToKind is the kind of To; the value is
+// implementation-defined when the above pre-condition is violated.
+template <TypeKind kFromKind, typename From, TypeKind kToKind, typename To>
+struct LosslessArithmeticConvertibleImpl : public false_type {};
+
+// Converting bool to bool is lossless.
+template <>
+struct LosslessArithmeticConvertibleImpl<kBool, bool, kBool, bool>
+ : public true_type {}; // NOLINT
+
+// Converting bool to any integer type is lossless.
+template <typename To>
+struct LosslessArithmeticConvertibleImpl<kBool, bool, kInteger, To>
+ : public true_type {}; // NOLINT
+
+// Converting bool to any floating-point type is lossless.
+template <typename To>
+struct LosslessArithmeticConvertibleImpl<kBool, bool, kFloatingPoint, To>
+ : public true_type {}; // NOLINT
+
+// Converting an integer to bool is lossy.
+template <typename From>
+struct LosslessArithmeticConvertibleImpl<kInteger, From, kBool, bool>
+ : public false_type {}; // NOLINT
+
+// Converting an integer to another non-bool integer is lossless iff
+// the target type's range encloses the source type's range.
+template <typename From, typename To>
+struct LosslessArithmeticConvertibleImpl<kInteger, From, kInteger, To>
+ : public bool_constant<
+ // When converting from a smaller size to a larger size, we are
+ // fine as long as we are not converting from signed to unsigned.
+ ((sizeof(From) < sizeof(To)) &&
+ (!GMOCK_IS_SIGNED_(From) || GMOCK_IS_SIGNED_(To))) ||
+ // When converting between the same size, the signedness must match.
+ ((sizeof(From) == sizeof(To)) &&
+ (GMOCK_IS_SIGNED_(From) == GMOCK_IS_SIGNED_(To)))> {}; // NOLINT
+
+#undef GMOCK_IS_SIGNED_
+
+// Converting an integer to a floating-point type may be lossy, since
+// the format of a floating-point number is implementation-defined.
+template <typename From, typename To>
+struct LosslessArithmeticConvertibleImpl<kInteger, From, kFloatingPoint, To>
+ : public false_type {}; // NOLINT
+
+// Converting a floating-point to bool is lossy.
+template <typename From>
+struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kBool, bool>
+ : public false_type {}; // NOLINT
+
+// Converting a floating-point to an integer is lossy.
+template <typename From, typename To>
+struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kInteger, To>
+ : public false_type {}; // NOLINT
+
+// Converting a floating-point to another floating-point is lossless
+// iff the target type is at least as big as the source type.
+template <typename From, typename To>
+struct LosslessArithmeticConvertibleImpl<
+ kFloatingPoint, From, kFloatingPoint, To>
+ : public bool_constant<sizeof(From) <= sizeof(To)> {}; // NOLINT
+
+// LosslessArithmeticConvertible<From, To>::value is true iff arithmetic
+// type From can be losslessly converted to arithmetic type To.
+//
+// It's the user's responsibility to ensure that both From and To are
+// raw (i.e. has no CV modifier, is not a pointer, and is not a
+// reference) built-in arithmetic types; the value is
+// implementation-defined when the above pre-condition is violated.
+template <typename From, typename To>
+struct LosslessArithmeticConvertible
+ : public LosslessArithmeticConvertibleImpl<
+ GMOCK_KIND_OF_(From), From, GMOCK_KIND_OF_(To), To> {}; // NOLINT
+
+// This interface knows how to report a Google Mock failure (either
+// non-fatal or fatal).
+class FailureReporterInterface {
+ public:
+ // The type of a failure (either non-fatal or fatal).
+ enum FailureType {
+ kNonfatal, kFatal
+ };
+
+ virtual ~FailureReporterInterface() {}
+
+ // Reports a failure that occurred at the given source file location.
+ virtual void ReportFailure(FailureType type, const char* file, int line,
+ const string& message) = 0;
+};
+
+// Returns the failure reporter used by Google Mock.
+GTEST_API_ FailureReporterInterface* GetFailureReporter();
+
+// Asserts that condition is true; aborts the process with the given
+// message if condition is false. We cannot use LOG(FATAL) or CHECK()
+// as Google Mock might be used to mock the log sink itself. We
+// inline this function to prevent it from showing up in the stack
+// trace.
+inline void Assert(bool condition, const char* file, int line,
+ const string& msg) {
+ if (!condition) {
+ GetFailureReporter()->ReportFailure(FailureReporterInterface::kFatal,
+ file, line, msg);
+ }
+}
+inline void Assert(bool condition, const char* file, int line) {
+ Assert(condition, file, line, "Assertion failed.");
+}
+
+// Verifies that condition is true; generates a non-fatal failure if
+// condition is false.
+inline void Expect(bool condition, const char* file, int line,
+ const string& msg) {
+ if (!condition) {
+ GetFailureReporter()->ReportFailure(FailureReporterInterface::kNonfatal,
+ file, line, msg);
+ }
+}
+inline void Expect(bool condition, const char* file, int line) {
+ Expect(condition, file, line, "Expectation failed.");
+}
+
+// Severity level of a log.
+enum LogSeverity {
+ kInfo = 0,
+ kWarning = 1
+};
+
+// Valid values for the --gmock_verbose flag.
+
+// All logs (informational and warnings) are printed.
+const char kInfoVerbosity[] = "info";
+// Only warnings are printed.
+const char kWarningVerbosity[] = "warning";
+// No logs are printed.
+const char kErrorVerbosity[] = "error";
+
+// Returns true iff a log with the given severity is visible according
+// to the --gmock_verbose flag.
+GTEST_API_ bool LogIsVisible(LogSeverity severity);
+
+// Prints the given message to stdout iff 'severity' >= the level
+// specified by the --gmock_verbose flag. If stack_frames_to_skip >=
+// 0, also prints the stack trace excluding the top
+// stack_frames_to_skip frames. In opt mode, any positive
+// stack_frames_to_skip is treated as 0, since we don't know which
+// function calls will be inlined by the compiler and need to be
+// conservative.
+GTEST_API_ void Log(LogSeverity severity,
+ const string& message,
+ int stack_frames_to_skip);
+
+// TODO(wan@google.com): group all type utilities together.
+
+// Type traits.
+
+// is_reference<T>::value is non-zero iff T is a reference type.
+template <typename T> struct is_reference : public false_type {};
+template <typename T> struct is_reference<T&> : public true_type {};
+
+// type_equals<T1, T2>::value is non-zero iff T1 and T2 are the same type.
+template <typename T1, typename T2> struct type_equals : public false_type {};
+template <typename T> struct type_equals<T, T> : public true_type {};
+
+// remove_reference<T>::type removes the reference from type T, if any.
+template <typename T> struct remove_reference { typedef T type; }; // NOLINT
+template <typename T> struct remove_reference<T&> { typedef T type; }; // NOLINT
+
+// Invalid<T>() returns an invalid value of type T. This is useful
+// when a value of type T is needed for compilation, but the statement
+// will not really be executed (or we don't care if the statement
+// crashes).
+template <typename T>
+inline T Invalid() {
+ return const_cast<typename remove_reference<T>::type&>(
+ *static_cast<volatile typename remove_reference<T>::type*>(NULL));
+}
+template <>
+inline void Invalid<void>() {}
+
+// Given a raw type (i.e. having no top-level reference or const
+// modifier) RawContainer that's either an STL-style container or a
+// native array, class StlContainerView<RawContainer> has the
+// following members:
+//
+// - type is a type that provides an STL-style container view to
+// (i.e. implements the STL container concept for) RawContainer;
+// - const_reference is a type that provides a reference to a const
+// RawContainer;
+// - ConstReference(raw_container) returns a const reference to an STL-style
+// container view to raw_container, which is a RawContainer.
+// - Copy(raw_container) returns an STL-style container view of a
+// copy of raw_container, which is a RawContainer.
+//
+// This generic version is used when RawContainer itself is already an
+// STL-style container.
+template <class RawContainer>
+class StlContainerView {
+ public:
+ typedef RawContainer type;
+ typedef const type& const_reference;
+
+ static const_reference ConstReference(const RawContainer& container) {
+ // Ensures that RawContainer is not a const type.
+ testing::StaticAssertTypeEq<RawContainer,
+ GTEST_REMOVE_CONST_(RawContainer)>();
+ return container;
+ }
+ static type Copy(const RawContainer& container) { return container; }
+};
+
+// This specialization is used when RawContainer is a native array type.
+template <typename Element, size_t N>
+class StlContainerView<Element[N]> {
+ public:
+ typedef GTEST_REMOVE_CONST_(Element) RawElement;
+ typedef internal::NativeArray<RawElement> type;
+ // NativeArray<T> can represent a native array either by value or by
+ // reference (selected by a constructor argument), so 'const type'
+ // can be used to reference a const native array. We cannot
+ // 'typedef const type& const_reference' here, as that would mean
+ // ConstReference() has to return a reference to a local variable.
+ typedef const type const_reference;
+
+ static const_reference ConstReference(const Element (&array)[N]) {
+ // Ensures that Element is not a const type.
+ testing::StaticAssertTypeEq<Element, RawElement>();
+#if GTEST_OS_SYMBIAN
+ // The Nokia Symbian compiler confuses itself in template instantiation
+ // for this call without the cast to Element*:
+ // function call '[testing::internal::NativeArray<char *>].NativeArray(
+ // {lval} const char *[4], long, testing::internal::RelationToSource)'
+ // does not match
+ // 'testing::internal::NativeArray<char *>::NativeArray(
+ // char *const *, unsigned int, testing::internal::RelationToSource)'
+ // (instantiating: 'testing::internal::ContainsMatcherImpl
+ // <const char * (&)[4]>::Matches(const char * (&)[4]) const')
+ // (instantiating: 'testing::internal::StlContainerView<char *[4]>::
+ // ConstReference(const char * (&)[4])')
+ // (and though the N parameter type is mismatched in the above explicit
+ // conversion of it doesn't help - only the conversion of the array).
+ return type(const_cast<Element*>(&array[0]), N, kReference);
+#else
+ return type(array, N, kReference);
+#endif // GTEST_OS_SYMBIAN
+ }
+ static type Copy(const Element (&array)[N]) {
+#if GTEST_OS_SYMBIAN
+ return type(const_cast<Element*>(&array[0]), N, kCopy);
+#else
+ return type(array, N, kCopy);
+#endif // GTEST_OS_SYMBIAN
+ }
+};
+
+// This specialization is used when RawContainer is a native array
+// represented as a (pointer, size) tuple.
+template <typename ElementPointer, typename Size>
+class StlContainerView< ::std::tr1::tuple<ElementPointer, Size> > {
+ public:
+ typedef GTEST_REMOVE_CONST_(
+ typename internal::PointeeOf<ElementPointer>::type) RawElement;
+ typedef internal::NativeArray<RawElement> type;
+ typedef const type const_reference;
+
+ static const_reference ConstReference(
+ const ::std::tr1::tuple<ElementPointer, Size>& array) {
+ using ::std::tr1::get;
+ return type(get<0>(array), get<1>(array), kReference);
+ }
+ static type Copy(const ::std::tr1::tuple<ElementPointer, Size>& array) {
+ using ::std::tr1::get;
+ return type(get<0>(array), get<1>(array), kCopy);
+ }
+};
+
+// The following specialization prevents the user from instantiating
+// StlContainer with a reference type.
+template <typename T> class StlContainerView<T&>;
+
+// Mapping from booleans to types. Similar to boost::bool_<kValue> and
+// std::integral_constant<bool, kValue>.
+template <bool kValue>
+struct BooleanConstant {};
+
+} // namespace internal
+} // namespace testing
+
+#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
diff --git a/src/testing/include/gmock/internal/gmock-port.h b/src/testing/include/gmock/internal/gmock-port.h
new file mode 100644
index 0000000..6a515d8
--- /dev/null
+++ b/src/testing/include/gmock/internal/gmock-port.h
@@ -0,0 +1,78 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vadimb@google.com (Vadim Berman)
+//
+// Low-level types and utilities for porting Google Mock to various
+// platforms. They are subject to change without notice. DO NOT USE
+// THEM IN USER CODE.
+
+#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
+#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
+
+#include <assert.h>
+#include <stdlib.h>
+#include <iostream>
+
+// Most of the types needed for porting Google Mock are also required
+// for Google Test and are defined in gtest-port.h.
+#include "gtest/internal/gtest-linked_ptr.h"
+#include "gtest/internal/gtest-port.h"
+
+// To avoid conditional compilation everywhere, we make it
+// gmock-port.h's responsibility to #include the header implementing
+// tr1/tuple. gmock-port.h does this via gtest-port.h, which is
+// guaranteed to pull in the tuple header.
+
+// For MS Visual C++, check the compiler version. At least VS 2003 is
+// required to compile Google Mock.
+#if defined(_MSC_VER) && _MSC_VER < 1310
+# error "At least Visual C++ 2003 (7.1) is required to compile Google Mock."
+#endif
+
+// Macro for referencing flags. This is public as we want the user to
+// use this syntax to reference Google Mock flags.
+#define GMOCK_FLAG(name) FLAGS_gmock_##name
+
+// Macros for declaring flags.
+#define GMOCK_DECLARE_bool_(name) extern GTEST_API_ bool GMOCK_FLAG(name)
+#define GMOCK_DECLARE_int32_(name) \
+ extern GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name)
+#define GMOCK_DECLARE_string_(name) \
+ extern GTEST_API_ ::testing::internal::String GMOCK_FLAG(name)
+
+// Macros for defining flags.
+#define GMOCK_DEFINE_bool_(name, default_val, doc) \
+ GTEST_API_ bool GMOCK_FLAG(name) = (default_val)
+#define GMOCK_DEFINE_int32_(name, default_val, doc) \
+ GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name) = (default_val)
+#define GMOCK_DEFINE_string_(name, default_val, doc) \
+ GTEST_API_ ::testing::internal::String GMOCK_FLAG(name) = (default_val)
+
+#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
diff --git a/src/testing/make/Makefile b/src/testing/make/Makefile
new file mode 100644
index 0000000..6386e5b
--- /dev/null
+++ b/src/testing/make/Makefile
@@ -0,0 +1,98 @@
+# A sample Makefile for building both Google Mock and Google Test and
+# using them in user tests. This file is self-contained, so you don't
+# need to use the Makefile in Google Test's source tree. Please tweak
+# it to suit your environment and project. You may want to move it to
+# your project's root directory.
+#
+# SYNOPSIS:
+#
+# make [all] - makes everything.
+# make TARGET - makes the given target.
+# make clean - removes all files generated by make.
+
+# Please tweak the following variable definitions as needed by your
+# project, except GMOCK_HEADERS and GTEST_HEADERS, which you can use
+# in your own targets but shouldn't modify.
+
+# Points to the root of Google Test, relative to where this file is.
+# Remember to tweak this if you move this file, or if you want to use
+# a copy of Google Test at a different location.
+GTEST_DIR = ../gtest
+
+# Points to the root of Google Mock, relative to where this file is.
+# Remember to tweak this if you move this file.
+GMOCK_DIR = ..
+
+# Where to find user code.
+USER_DIR = ../test
+
+# Flags passed to the preprocessor.
+CPPFLAGS += -I$(GTEST_DIR)/include -I$(GMOCK_DIR)/include
+
+# Flags passed to the C++ compiler.
+CXXFLAGS += -g -Wall -Wextra
+
+# All tests produced by this Makefile. Remember to add new tests you
+# created to the list.
+TESTS = gmock_test
+
+# All Google Test headers. Usually you shouldn't change this
+# definition.
+GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \
+ $(GTEST_DIR)/include/gtest/internal/*.h
+
+# All Google Mock headers. Note that all Google Test headers are
+# included here too, as they are #included by Google Mock headers.
+# Usually you shouldn't change this definition.
+GMOCK_HEADERS = $(GMOCK_DIR)/include/gmock/*.h \
+ $(GMOCK_DIR)/include/gmock/internal/*.h \
+ $(GTEST_HEADERS)
+
+# House-keeping build targets.
+
+all : $(TESTS)
+
+clean :
+ rm -f $(TESTS) gmock.a gmock_main.a *.o
+
+# Builds gmock.a and gmock_main.a. These libraries contain both
+# Google Mock and Google Test. A test should link with either gmock.a
+# or gmock_main.a, depending on whether it defines its own main()
+# function. It's fine if your test only uses features from Google
+# Test (and not Google Mock).
+
+# Usually you shouldn't tweak such internal variables, indicated by a
+# trailing _.
+GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS)
+GMOCK_SRCS_ = $(GMOCK_DIR)/src/*.cc $(GMOCK_HEADERS)
+
+# For simplicity and to avoid depending on implementation details of
+# Google Mock and Google Test, the dependencies specified below are
+# conservative and not optimized. This is fine as Google Mock and
+# Google Test compile fast and for ordinary users their source rarely
+# changes.
+gtest-all.o : $(GTEST_SRCS_)
+ $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) -I$(GMOCK_DIR) $(CXXFLAGS) \
+ -c $(GTEST_DIR)/src/gtest-all.cc
+
+gmock-all.o : $(GMOCK_SRCS_)
+ $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) -I$(GMOCK_DIR) $(CXXFLAGS) \
+ -c $(GMOCK_DIR)/src/gmock-all.cc
+
+gmock_main.o : $(GMOCK_SRCS_)
+ $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) -I$(GMOCK_DIR) $(CXXFLAGS) \
+ -c $(GMOCK_DIR)/src/gmock_main.cc
+
+gmock.a : gmock-all.o gtest-all.o
+ $(AR) $(ARFLAGS) $@ $^
+
+gmock_main.a : gmock-all.o gtest-all.o gmock_main.o
+ $(AR) $(ARFLAGS) $@ $^
+
+# Builds a sample test.
+
+gmock_test.o : $(USER_DIR)/gmock_test.cc $(GMOCK_HEADERS)
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/gmock_test.cc
+
+gmock_test : gmock_test.o gmock_main.a
+ $(CXX) $(CPPFLAGS) $(CXXFLAGS) -lpthread $^ -o $@
diff --git a/src/testing/msvc/2005/gmock.sln b/src/testing/msvc/2005/gmock.sln
new file mode 100644
index 0000000..b752f87
--- /dev/null
+++ b/src/testing/msvc/2005/gmock.sln
@@ -0,0 +1,32 @@
+
+Microsoft Visual Studio Solution File, Format Version 9.00
+# Visual Studio 2005
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gmock", "gmock.vcproj", "{34681F0D-CE45-415D-B5F2-5C662DFE3BD5}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gmock_test", "gmock_test.vcproj", "{F10D22F8-AC7B-4213-8720-608E7D878CD2}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gmock_main", "gmock_main.vcproj", "{E4EF614B-30DF-4954-8C53-580A0BF6B589}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Win32 = Debug|Win32
+ Release|Win32 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {34681F0D-CE45-415D-B5F2-5C662DFE3BD5}.Debug|Win32.ActiveCfg = Debug|Win32
+ {34681F0D-CE45-415D-B5F2-5C662DFE3BD5}.Debug|Win32.Build.0 = Debug|Win32
+ {34681F0D-CE45-415D-B5F2-5C662DFE3BD5}.Release|Win32.ActiveCfg = Release|Win32
+ {34681F0D-CE45-415D-B5F2-5C662DFE3BD5}.Release|Win32.Build.0 = Release|Win32
+ {F10D22F8-AC7B-4213-8720-608E7D878CD2}.Debug|Win32.ActiveCfg = Debug|Win32
+ {F10D22F8-AC7B-4213-8720-608E7D878CD2}.Debug|Win32.Build.0 = Debug|Win32
+ {F10D22F8-AC7B-4213-8720-608E7D878CD2}.Release|Win32.ActiveCfg = Release|Win32
+ {F10D22F8-AC7B-4213-8720-608E7D878CD2}.Release|Win32.Build.0 = Release|Win32
+ {E4EF614B-30DF-4954-8C53-580A0BF6B589}.Debug|Win32.ActiveCfg = Debug|Win32
+ {E4EF614B-30DF-4954-8C53-580A0BF6B589}.Debug|Win32.Build.0 = Debug|Win32
+ {E4EF614B-30DF-4954-8C53-580A0BF6B589}.Release|Win32.ActiveCfg = Release|Win32
+ {E4EF614B-30DF-4954-8C53-580A0BF6B589}.Release|Win32.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+EndGlobal
diff --git a/src/testing/msvc/2005/gmock.vcproj b/src/testing/msvc/2005/gmock.vcproj
new file mode 100644
index 0000000..4bbfe98
--- /dev/null
+++ b/src/testing/msvc/2005/gmock.vcproj
@@ -0,0 +1,191 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="8.00"
+ Name="gmock"
+ ProjectGUID="{34681F0D-CE45-415D-B5F2-5C662DFE3BD5}"
+ RootNamespace="gmock"
+ Keyword="Win32Proj"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)\$(ProjectName)"
+ ConfigurationType="4"
+ InheritedPropertySheets=".\gmock_config.vsprops"
+ CharacterSet="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\include;..\.."
+ PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="1"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)\$(ProjectName)"
+ ConfigurationType="4"
+ InheritedPropertySheets=".\gmock_config.vsprops"
+ CharacterSet="1"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="..\..\include;..\.."
+ PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
+ RuntimeLibrary="0"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
+ >
+ <File
+ RelativePath="..\..\src\gmock-all.cc"
+ >
+ </File>
+ <File
+ RelativePath="$(GTestDir)\src\gtest-all.cc"
+ >
+ <FileConfiguration
+ Name="Debug|Win32"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="$(GTestDir)"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="$(GTestDir)"
+ />
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Public Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
+ >
+ </Filter>
+ <Filter
+ Name="Private Header Files"
+ >
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/msvc/2005/gmock_config.vsprops b/src/testing/msvc/2005/gmock_config.vsprops
new file mode 100644
index 0000000..8b65cfb
--- /dev/null
+++ b/src/testing/msvc/2005/gmock_config.vsprops
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioPropertySheet
+ ProjectType="Visual C++"
+ Version="8.00"
+ Name="gmock_config"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""$(GTestDir)/include""
+ />
+ <UserMacro
+ Name="GTestDir"
+ Value="../../gtest"
+ />
+</VisualStudioPropertySheet>
diff --git a/src/testing/msvc/2005/gmock_main.vcproj b/src/testing/msvc/2005/gmock_main.vcproj
new file mode 100644
index 0000000..01505a9
--- /dev/null
+++ b/src/testing/msvc/2005/gmock_main.vcproj
@@ -0,0 +1,187 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="8.00"
+ Name="gmock_main"
+ ProjectGUID="{E4EF614B-30DF-4954-8C53-580A0BF6B589}"
+ RootNamespace="gmock_main"
+ Keyword="Win32Proj"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)\$(ProjectName)"
+ ConfigurationType="4"
+ InheritedPropertySheets=".\gmock_config.vsprops"
+ CharacterSet="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="../../include"
+ PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="1"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)\$(ProjectName)"
+ ConfigurationType="4"
+ InheritedPropertySheets=".\gmock_config.vsprops"
+ CharacterSet="1"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="../../include"
+ PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
+ RuntimeLibrary="0"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLibrarianTool"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ </Configurations>
+ <References>
+ <ProjectReference
+ ReferencedProjectIdentifier="{34681F0D-CE45-415D-B5F2-5C662DFE3BD5}"
+ RelativePathToProject=".\gmock.vcproj"
+ />
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
+ >
+ <File
+ RelativePath="..\..\src\gmock_main.cc"
+ >
+ <FileConfiguration
+ Name="Debug|Win32"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="../../include"
+ />
+ </FileConfiguration>
+ <FileConfiguration
+ Name="Release|Win32"
+ >
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="../../include"
+ />
+ </FileConfiguration>
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
+ >
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/msvc/2005/gmock_test.vcproj b/src/testing/msvc/2005/gmock_test.vcproj
new file mode 100644
index 0000000..d1e01e7
--- /dev/null
+++ b/src/testing/msvc/2005/gmock_test.vcproj
@@ -0,0 +1,201 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="8.00"
+ Name="gmock_test"
+ ProjectGUID="{F10D22F8-AC7B-4213-8720-608E7D878CD2}"
+ RootNamespace="gmock_test"
+ Keyword="Win32Proj"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)\$(ProjectName)"
+ ConfigurationType="1"
+ InheritedPropertySheets=".\gmock_config.vsprops"
+ CharacterSet="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions="/bigobj"
+ Optimization="0"
+ AdditionalIncludeDirectories="..\..\include;..\.."
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="true"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="1"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ LinkIncremental="2"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(OutDir)\$(ProjectName)"
+ ConfigurationType="1"
+ InheritedPropertySheets=".\gmock_config.vsprops"
+ CharacterSet="1"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalOptions="/bigobj"
+ AdditionalIncludeDirectories="..\..\include;..\.."
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="0"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="true"
+ DebugInformationFormat="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ LinkIncremental="1"
+ GenerateDebugInformation="true"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCWebDeploymentTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ </Configurations>
+ <References>
+ <ProjectReference
+ ReferencedProjectIdentifier="{E4EF614B-30DF-4954-8C53-580A0BF6B589}"
+ RelativePathToProject=".\gmock_main.vcproj"
+ />
+ </References>
+ <Files>
+ <Filter
+ Name="Source Files"
+ Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
+ UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
+ >
+ <File
+ RelativePath="..\..\test\gmock_all_test.cc"
+ >
+ </File>
+ </Filter>
+ <Filter
+ Name="Header Files"
+ Filter="h;hpp;hxx;hm;inl;inc;xsd"
+ UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
+ >
+ </Filter>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/src/testing/msvc/2010/gmock.sln b/src/testing/msvc/2010/gmock.sln
new file mode 100644
index 0000000..d949656
--- /dev/null
+++ b/src/testing/msvc/2010/gmock.sln
@@ -0,0 +1,32 @@
+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual C++ Express 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gmock", "gmock.vcxproj", "{34681F0D-CE45-415D-B5F2-5C662DFE3BD5}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gmock_test", "gmock_test.vcxproj", "{F10D22F8-AC7B-4213-8720-608E7D878CD2}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gmock_main", "gmock_main.vcxproj", "{E4EF614B-30DF-4954-8C53-580A0BF6B589}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Win32 = Debug|Win32
+ Release|Win32 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {34681F0D-CE45-415D-B5F2-5C662DFE3BD5}.Debug|Win32.ActiveCfg = Debug|Win32
+ {34681F0D-CE45-415D-B5F2-5C662DFE3BD5}.Debug|Win32.Build.0 = Debug|Win32
+ {34681F0D-CE45-415D-B5F2-5C662DFE3BD5}.Release|Win32.ActiveCfg = Release|Win32
+ {34681F0D-CE45-415D-B5F2-5C662DFE3BD5}.Release|Win32.Build.0 = Release|Win32
+ {F10D22F8-AC7B-4213-8720-608E7D878CD2}.Debug|Win32.ActiveCfg = Debug|Win32
+ {F10D22F8-AC7B-4213-8720-608E7D878CD2}.Debug|Win32.Build.0 = Debug|Win32
+ {F10D22F8-AC7B-4213-8720-608E7D878CD2}.Release|Win32.ActiveCfg = Release|Win32
+ {F10D22F8-AC7B-4213-8720-608E7D878CD2}.Release|Win32.Build.0 = Release|Win32
+ {E4EF614B-30DF-4954-8C53-580A0BF6B589}.Debug|Win32.ActiveCfg = Debug|Win32
+ {E4EF614B-30DF-4954-8C53-580A0BF6B589}.Debug|Win32.Build.0 = Debug|Win32
+ {E4EF614B-30DF-4954-8C53-580A0BF6B589}.Release|Win32.ActiveCfg = Release|Win32
+ {E4EF614B-30DF-4954-8C53-580A0BF6B589}.Release|Win32.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+EndGlobal
diff --git a/src/testing/msvc/2010/gmock.vcxproj b/src/testing/msvc/2010/gmock.vcxproj
new file mode 100644
index 0000000..21a85ef
--- /dev/null
+++ b/src/testing/msvc/2010/gmock.vcxproj
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup Label="ProjectConfigurations">
+ <ProjectConfiguration Include="Debug|Win32">
+ <Configuration>Debug</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|Win32">
+ <Configuration>Release</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ </ItemGroup>
+ <PropertyGroup Label="Globals">
+ <ProjectGuid>{34681F0D-CE45-415D-B5F2-5C662DFE3BD5}</ProjectGuid>
+ <RootNamespace>gmock</RootNamespace>
+ <Keyword>Win32Proj</Keyword>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+ <ConfigurationType>StaticLibrary</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+ <ConfigurationType>StaticLibrary</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="gmock_config.props" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="gmock_config.props" />
+ </ImportGroup>
+ <PropertyGroup Label="UserMacros" />
+ <PropertyGroup>
+ <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+ <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)$(Configuration)\</OutDir>
+ <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)$(ProjectName)\</IntDir>
+ <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)$(Configuration)\</OutDir>
+ <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)$(ProjectName)\</IntDir>
+ </PropertyGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <ClCompile>
+ <Optimization>Disabled</Optimization>
+ <AdditionalIncludeDirectories>..\..\include;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <MinimalRebuild>true</MinimalRebuild>
+ <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+ <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ </ClCompile>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <ClCompile>
+ <AdditionalIncludeDirectories>..\..\include;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ </ClCompile>
+ </ItemDefinitionGroup>
+ <ItemGroup>
+ <ClCompile Include="..\..\src\gmock-all.cc" />
+ <ClCompile Include="$(GTestDir)\src\gtest-all.cc">
+ <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(GTestDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(GTestDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ </ClCompile>
+ </ItemGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ </ImportGroup>
+</Project>
diff --git a/src/testing/msvc/2010/gmock_config.props b/src/testing/msvc/2010/gmock_config.props
new file mode 100644
index 0000000..bd497f1
--- /dev/null
+++ b/src/testing/msvc/2010/gmock_config.props
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup Label="UserMacros">
+ <GTestDir>../../gtest</GTestDir>
+ </PropertyGroup>
+ <PropertyGroup>
+ <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+ </PropertyGroup>
+ <ItemDefinitionGroup>
+ <ClCompile>
+ <AdditionalIncludeDirectories>$(GTestDir)/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ </ClCompile>
+ </ItemDefinitionGroup>
+ <ItemGroup>
+ <BuildMacro Include="GTestDir">
+ <Value>$(GTestDir)</Value>
+ </BuildMacro>
+ </ItemGroup>
+</Project>
diff --git a/src/testing/msvc/2010/gmock_main.vcxproj b/src/testing/msvc/2010/gmock_main.vcxproj
new file mode 100644
index 0000000..27fecd5
--- /dev/null
+++ b/src/testing/msvc/2010/gmock_main.vcxproj
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup Label="ProjectConfigurations">
+ <ProjectConfiguration Include="Debug|Win32">
+ <Configuration>Debug</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|Win32">
+ <Configuration>Release</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ </ItemGroup>
+ <PropertyGroup Label="Globals">
+ <ProjectGuid>{E4EF614B-30DF-4954-8C53-580A0BF6B589}</ProjectGuid>
+ <RootNamespace>gmock_main</RootNamespace>
+ <Keyword>Win32Proj</Keyword>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+ <ConfigurationType>StaticLibrary</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+ <ConfigurationType>StaticLibrary</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="gmock_config.props" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="gmock_config.props" />
+ </ImportGroup>
+ <PropertyGroup Label="UserMacros" />
+ <PropertyGroup>
+ <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+ <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)$(Configuration)\</OutDir>
+ <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)$(ProjectName)\</IntDir>
+ <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)$(Configuration)\</OutDir>
+ <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)$(ProjectName)\</IntDir>
+ </PropertyGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <ClCompile>
+ <Optimization>Disabled</Optimization>
+ <AdditionalIncludeDirectories>../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <MinimalRebuild>true</MinimalRebuild>
+ <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+ <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ </ClCompile>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <ClCompile>
+ <AdditionalIncludeDirectories>../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ </ClCompile>
+ </ItemDefinitionGroup>
+ <ItemGroup>
+ <ProjectReference Include="gmock.vcxproj">
+ <Project>{34681f0d-ce45-415d-b5f2-5c662dfe3bd5}</Project>
+ <CopyLocalSatelliteAssemblies>true</CopyLocalSatelliteAssemblies>
+ <ReferenceOutputAssembly>true</ReferenceOutputAssembly>
+ </ProjectReference>
+ </ItemGroup>
+ <ItemGroup>
+ <ClCompile Include="..\..\src\gmock_main.cc">
+ <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ </ClCompile>
+ </ItemGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ </ImportGroup>
+</Project>
diff --git a/src/testing/msvc/2010/gmock_test.vcxproj b/src/testing/msvc/2010/gmock_test.vcxproj
new file mode 100644
index 0000000..265439e
--- /dev/null
+++ b/src/testing/msvc/2010/gmock_test.vcxproj
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup Label="ProjectConfigurations">
+ <ProjectConfiguration Include="Debug|Win32">
+ <Configuration>Debug</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|Win32">
+ <Configuration>Release</Configuration>
+ <Platform>Win32</Platform>
+ </ProjectConfiguration>
+ </ItemGroup>
+ <PropertyGroup Label="Globals">
+ <ProjectGuid>{F10D22F8-AC7B-4213-8720-608E7D878CD2}</ProjectGuid>
+ <RootNamespace>gmock_test</RootNamespace>
+ <Keyword>Win32Proj</Keyword>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="gmock_config.props" />
+ </ImportGroup>
+ <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ <Import Project="gmock_config.props" />
+ </ImportGroup>
+ <PropertyGroup Label="UserMacros" />
+ <PropertyGroup>
+ <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+ <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)$(Configuration)\</OutDir>
+ <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)$(ProjectName)\</IntDir>
+ <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+ <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)$(Configuration)\</OutDir>
+ <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)$(ProjectName)\</IntDir>
+ <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+ </PropertyGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+ <ClCompile>
+ <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
+ <Optimization>Disabled</Optimization>
+ <AdditionalIncludeDirectories>..\..\include;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <MinimalRebuild>true</MinimalRebuild>
+ <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+ <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ </ClCompile>
+ <Link>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <SubSystem>Console</SubSystem>
+ <TargetMachine>MachineX86</TargetMachine>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <ClCompile>
+ <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
+ <AdditionalIncludeDirectories>..\..\include;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+ <PrecompiledHeader>
+ </PrecompiledHeader>
+ <WarningLevel>Level3</WarningLevel>
+ <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+ </ClCompile>
+ <Link>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ <SubSystem>Console</SubSystem>
+ <OptimizeReferences>true</OptimizeReferences>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <TargetMachine>MachineX86</TargetMachine>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemGroup>
+ <ProjectReference Include="gmock_main.vcxproj">
+ <Project>{e4ef614b-30df-4954-8c53-580a0bf6b589}</Project>
+ <CopyLocalSatelliteAssemblies>true</CopyLocalSatelliteAssemblies>
+ <ReferenceOutputAssembly>true</ReferenceOutputAssembly>
+ </ProjectReference>
+ </ItemGroup>
+ <ItemGroup>
+ <ClCompile Include="..\..\test\gmock_all_test.cc" />
+ </ItemGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ </ImportGroup>
+</Project>
diff --git a/src/testing/scripts/fuse_gmock_files.py b/src/testing/scripts/fuse_gmock_files.py
new file mode 100755
index 0000000..fc0baf7
--- /dev/null
+++ b/src/testing/scripts/fuse_gmock_files.py
@@ -0,0 +1,240 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""fuse_gmock_files.py v0.1.0
+Fuses Google Mock and Google Test source code into two .h files and a .cc file.
+
+SYNOPSIS
+ fuse_gmock_files.py [GMOCK_ROOT_DIR] OUTPUT_DIR
+
+ Scans GMOCK_ROOT_DIR for Google Mock and Google Test source
+ code, assuming Google Test is in the GMOCK_ROOT_DIR/gtest
+ sub-directory, and generates three files:
+ OUTPUT_DIR/gtest/gtest.h, OUTPUT_DIR/gmock/gmock.h, and
+ OUTPUT_DIR/gmock-gtest-all.cc. Then you can build your tests
+ by adding OUTPUT_DIR to the include search path and linking
+ with OUTPUT_DIR/gmock-gtest-all.cc. These three files contain
+ everything you need to use Google Mock. Hence you can
+ "install" Google Mock by copying them to wherever you want.
+
+ GMOCK_ROOT_DIR can be omitted and defaults to the parent
+ directory of the directory holding this script.
+
+EXAMPLES
+ ./fuse_gmock_files.py fused_gmock
+ ./fuse_gmock_files.py path/to/unpacked/gmock fused_gmock
+
+This tool is experimental. In particular, it assumes that there is no
+conditional inclusion of Google Mock or Google Test headers. Please
+report any problems to googlemock@googlegroups.com. You can read
+http://code.google.com/p/googlemock/wiki/CookBook for more
+information.
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import sets
+import sys
+
+# We assume that this file is in the scripts/ directory in the Google
+# Mock root directory.
+DEFAULT_GMOCK_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..')
+
+# We need to call into gtest/scripts/fuse_gtest_files.py.
+sys.path.append(os.path.join(DEFAULT_GMOCK_ROOT_DIR, 'gtest/scripts'))
+import fuse_gtest_files
+gtest = fuse_gtest_files
+
+# Regex for matching '#include "gmock/..."'.
+INCLUDE_GMOCK_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gmock/.+)"')
+
+# Where to find the source seed files.
+GMOCK_H_SEED = 'include/gmock/gmock.h'
+GMOCK_ALL_CC_SEED = 'src/gmock-all.cc'
+
+# Where to put the generated files.
+GTEST_H_OUTPUT = 'gtest/gtest.h'
+GMOCK_H_OUTPUT = 'gmock/gmock.h'
+GMOCK_GTEST_ALL_CC_OUTPUT = 'gmock-gtest-all.cc'
+
+
+def GetGTestRootDir(gmock_root):
+ """Returns the root directory of Google Test."""
+
+ return os.path.join(gmock_root, 'gtest')
+
+
+def ValidateGMockRootDir(gmock_root):
+ """Makes sure gmock_root points to a valid gmock root directory.
+
+ The function aborts the program on failure.
+ """
+
+ gtest.ValidateGTestRootDir(GetGTestRootDir(gmock_root))
+ gtest.VerifyFileExists(gmock_root, GMOCK_H_SEED)
+ gtest.VerifyFileExists(gmock_root, GMOCK_ALL_CC_SEED)
+
+
+def ValidateOutputDir(output_dir):
+ """Makes sure output_dir points to a valid output directory.
+
+ The function aborts the program on failure.
+ """
+
+ gtest.VerifyOutputFile(output_dir, gtest.GTEST_H_OUTPUT)
+ gtest.VerifyOutputFile(output_dir, GMOCK_H_OUTPUT)
+ gtest.VerifyOutputFile(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT)
+
+
+def FuseGMockH(gmock_root, output_dir):
+ """Scans folder gmock_root to generate gmock/gmock.h in output_dir."""
+
+ output_file = file(os.path.join(output_dir, GMOCK_H_OUTPUT), 'w')
+ processed_files = sets.Set() # Holds all gmock headers we've processed.
+
+ def ProcessFile(gmock_header_path):
+ """Processes the given gmock header file."""
+
+ # We don't process the same header twice.
+ if gmock_header_path in processed_files:
+ return
+
+ processed_files.add(gmock_header_path)
+
+ # Reads each line in the given gmock header.
+ for line in file(os.path.join(gmock_root, gmock_header_path), 'r'):
+ m = INCLUDE_GMOCK_FILE_REGEX.match(line)
+ if m:
+ # It's '#include "gmock/..."' - let's process it recursively.
+ ProcessFile('include/' + m.group(1))
+ else:
+ m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
+ if m:
+ # It's '#include "gtest/foo.h"'. We translate it to
+ # "gtest/gtest.h", regardless of what foo is, since all
+ # gtest headers are fused into gtest/gtest.h.
+
+ # There is no need to #include gtest.h twice.
+ if not gtest.GTEST_H_SEED in processed_files:
+ processed_files.add(gtest.GTEST_H_SEED)
+ output_file.write('#include "%s"\n' % (gtest.GTEST_H_OUTPUT,))
+ else:
+ # Otherwise we copy the line unchanged to the output file.
+ output_file.write(line)
+
+ ProcessFile(GMOCK_H_SEED)
+ output_file.close()
+
+
+def FuseGMockAllCcToFile(gmock_root, output_file):
+ """Scans folder gmock_root to fuse gmock-all.cc into output_file."""
+
+ processed_files = sets.Set()
+
+ def ProcessFile(gmock_source_file):
+ """Processes the given gmock source file."""
+
+ # We don't process the same #included file twice.
+ if gmock_source_file in processed_files:
+ return
+
+ processed_files.add(gmock_source_file)
+
+ # Reads each line in the given gmock source file.
+ for line in file(os.path.join(gmock_root, gmock_source_file), 'r'):
+ m = INCLUDE_GMOCK_FILE_REGEX.match(line)
+ if m:
+ # It's '#include "gmock/foo.h"'. We treat it as '#include
+ # "gmock/gmock.h"', as all other gmock headers are being fused
+ # into gmock.h and cannot be #included directly.
+
+ # There is no need to #include "gmock/gmock.h" more than once.
+ if not GMOCK_H_SEED in processed_files:
+ processed_files.add(GMOCK_H_SEED)
+ output_file.write('#include "%s"\n' % (GMOCK_H_OUTPUT,))
+ else:
+ m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
+ if m:
+ # It's '#include "gtest/..."'.
+ # There is no need to #include gtest.h as it has been
+ # #included by gtest-all.cc.
+ pass
+ else:
+ m = gtest.INCLUDE_SRC_FILE_REGEX.match(line)
+ if m:
+ # It's '#include "src/foo"' - let's process it recursively.
+ ProcessFile(m.group(1))
+ else:
+ # Otherwise we copy the line unchanged to the output file.
+ output_file.write(line)
+
+ ProcessFile(GMOCK_ALL_CC_SEED)
+
+
+def FuseGMockGTestAllCc(gmock_root, output_dir):
+ """Scans folder gmock_root to generate gmock-gtest-all.cc in output_dir."""
+
+ output_file = file(os.path.join(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT), 'w')
+ # First, fuse gtest-all.cc into gmock-gtest-all.cc.
+ gtest.FuseGTestAllCcToFile(GetGTestRootDir(gmock_root), output_file)
+ # Next, append fused gmock-all.cc to gmock-gtest-all.cc.
+ FuseGMockAllCcToFile(gmock_root, output_file)
+ output_file.close()
+
+
+def FuseGMock(gmock_root, output_dir):
+ """Fuses gtest.h, gmock.h, and gmock-gtest-all.h."""
+
+ ValidateGMockRootDir(gmock_root)
+ ValidateOutputDir(output_dir)
+
+ gtest.FuseGTestH(GetGTestRootDir(gmock_root), output_dir)
+ FuseGMockH(gmock_root, output_dir)
+ FuseGMockGTestAllCc(gmock_root, output_dir)
+
+
+def main():
+ argc = len(sys.argv)
+ if argc == 2:
+ # fuse_gmock_files.py OUTPUT_DIR
+ FuseGMock(DEFAULT_GMOCK_ROOT_DIR, sys.argv[1])
+ elif argc == 3:
+ # fuse_gmock_files.py GMOCK_ROOT_DIR OUTPUT_DIR
+ FuseGMock(sys.argv[1], sys.argv[2])
+ else:
+ print __doc__
+ sys.exit(1)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/src/testing/scripts/generator/LICENSE b/src/testing/scripts/generator/LICENSE
new file mode 100644
index 0000000..87ea063
--- /dev/null
+++ b/src/testing/scripts/generator/LICENSE
@@ -0,0 +1,203 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
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+ may provide additional or different license terms and conditions
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+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
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+ 6. Trademarks. This License does not grant permission to use the trade
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+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ risks associated with Your exercise of permissions under this License.
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+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
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+ liable to You for damages, including any direct, indirect, special,
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+ 9. Accepting Warranty or Additional Liability. While redistributing
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+ or other liability obligations and/or rights consistent with this
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+ on Your own behalf and on Your sole responsibility, not on behalf
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+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
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+
+ Copyright [2007] Neal Norwitz
+ Portions Copyright [2007] Google Inc.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/src/testing/scripts/generator/README b/src/testing/scripts/generator/README
new file mode 100644
index 0000000..d6f9597
--- /dev/null
+++ b/src/testing/scripts/generator/README
@@ -0,0 +1,35 @@
+
+The Google Mock class generator is an application that is part of cppclean.
+For more information about cppclean, see the README.cppclean file or
+visit http://code.google.com/p/cppclean/
+
+cppclean requires Python 2.3.5 or later. If you don't have Python installed
+on your system, you will also need to install it. You can download Python
+from: http://www.python.org/download/releases/
+
+To use the Google Mock class generator, you need to call it
+on the command line passing the header file and class for which you want
+to generate a Google Mock class.
+
+Make sure to install the scripts somewhere in your path. Then you can
+run the program.
+
+ gmock_gen.py header-file.h [ClassName]...
+
+If no ClassNames are specified, all classes in the file are emitted.
+
+To change the indentation from the default of 2, set INDENT in
+the environment. For example to use an indent of 4 spaces:
+
+INDENT=4 gmock_gen.py header-file.h ClassName
+
+This version was made from SVN revision 281 in the cppclean repository.
+
+Known Limitations
+-----------------
+Not all code will be generated properly. For example, when mocking templated
+classes, the template information is lost. You will need to add the template
+information manually.
+
+Not all permutations of using multiple pointers/references will be rendered
+properly. These will also have to be fixed manually.
diff --git a/src/testing/scripts/generator/README.cppclean b/src/testing/scripts/generator/README.cppclean
new file mode 100644
index 0000000..65431b6
--- /dev/null
+++ b/src/testing/scripts/generator/README.cppclean
@@ -0,0 +1,115 @@
+Goal:
+-----
+ CppClean attempts to find problems in C++ source that slow development
+ in large code bases, for example various forms of unused code.
+ Unused code can be unused functions, methods, data members, types, etc
+ to unnecessary #include directives. Unnecessary #includes can cause
+ considerable extra compiles increasing the edit-compile-run cycle.
+
+ The project home page is: http://code.google.com/p/cppclean/
+
+
+Features:
+---------
+ * Find and print C++ language constructs: classes, methods, functions, etc.
+ * Find classes with virtual methods, no virtual destructor, and no bases
+ * Find global/static data that are potential problems when using threads
+ * Unnecessary forward class declarations
+ * Unnecessary function declarations
+ * Undeclared function definitions
+ * (planned) Find unnecessary header files #included
+ - No direct reference to anything in the header
+ - Header is unnecessary if classes were forward declared instead
+ * (planned) Source files that reference headers not directly #included,
+ ie, files that rely on a transitive #include from another header
+ * (planned) Unused members (private, protected, & public) methods and data
+ * (planned) Store AST in a SQL database so relationships can be queried
+
+AST is Abstract Syntax Tree, a representation of parsed source code.
+http://en.wikipedia.org/wiki/Abstract_syntax_tree
+
+
+System Requirements:
+--------------------
+ * Python 2.4 or later (2.3 probably works too)
+ * Works on Windows (untested), Mac OS X, and Unix
+
+
+How to Run:
+-----------
+ For all examples, it is assumed that cppclean resides in a directory called
+ /cppclean.
+
+ To print warnings for classes with virtual methods, no virtual destructor and
+ no base classes:
+
+ /cppclean/run.sh nonvirtual_dtors.py file1.h file2.h file3.cc ...
+
+ To print all the functions defined in header file(s):
+
+ /cppclean/run.sh functions.py file1.h file2.h ...
+
+ All the commands take multiple files on the command line. Other programs
+ include: find_warnings, headers, methods, and types. Some other programs
+ are available, but used primarily for debugging.
+
+ run.sh is a simple wrapper that sets PYTHONPATH to /cppclean and then
+ runs the program in /cppclean/cpp/PROGRAM.py. There is currently
+ no equivalent for Windows. Contributions for a run.bat file
+ would be greatly appreciated.
+
+
+How to Configure:
+-----------------
+ You can add a siteheaders.py file in /cppclean/cpp to configure where
+ to look for other headers (typically -I options passed to a compiler).
+ Currently two values are supported: _TRANSITIVE and GetIncludeDirs.
+ _TRANSITIVE should be set to a boolean value (True or False) indicating
+ whether to transitively process all header files. The default is False.
+
+ GetIncludeDirs is a function that takes a single argument and returns
+ a sequence of directories to include. This can be a generator or
+ return a static list.
+
+ def GetIncludeDirs(filename):
+ return ['/some/path/with/other/headers']
+
+ # Here is a more complicated example.
+ def GetIncludeDirs(filename):
+ yield '/path1'
+ yield os.path.join('/path2', os.path.dirname(filename))
+ yield '/path3'
+
+
+How to Test:
+------------
+ For all examples, it is assumed that cppclean resides in a directory called
+ /cppclean. The tests require
+
+ cd /cppclean
+ make test
+ # To generate expected results after a change:
+ make expected
+
+
+Current Status:
+---------------
+ The parser works pretty well for header files, parsing about 99% of Google's
+ header files. Anything which inspects structure of C++ source files should
+ work reasonably well. Function bodies are not transformed to an AST,
+ but left as tokens. Much work is still needed on finding unused header files
+ and storing an AST in a database.
+
+
+Non-goals:
+----------
+ * Parsing all valid C++ source
+ * Handling invalid C++ source gracefully
+ * Compiling to machine code (or anything beyond an AST)
+
+
+Contact:
+--------
+ If you used cppclean, I would love to hear about your experiences
+ cppclean@googlegroups.com. Even if you don't use cppclean, I'd like to
+ hear from you. :-) (You can contact me directly at: nnorwitz@gmail.com)
diff --git a/src/testing/scripts/generator/cpp/__init__.py b/src/testing/scripts/generator/cpp/__init__.py
new file mode 100755
index 0000000..e69de29
--- /dev/null
+++ b/src/testing/scripts/generator/cpp/__init__.py
diff --git a/src/testing/scripts/generator/cpp/ast.py b/src/testing/scripts/generator/cpp/ast.py
new file mode 100755
index 0000000..6f61f87
--- /dev/null
+++ b/src/testing/scripts/generator/cpp/ast.py
@@ -0,0 +1,1723 @@
+#!/usr/bin/env python
+#
+# Copyright 2007 Neal Norwitz
+# Portions Copyright 2007 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Generate an Abstract Syntax Tree (AST) for C++."""
+
+__author__ = 'nnorwitz@google.com (Neal Norwitz)'
+
+
+# TODO:
+# * Tokens should never be exported, need to convert to Nodes
+# (return types, parameters, etc.)
+# * Handle static class data for templatized classes
+# * Handle casts (both C++ and C-style)
+# * Handle conditions and loops (if/else, switch, for, while/do)
+#
+# TODO much, much later:
+# * Handle #define
+# * exceptions
+
+
+try:
+ # Python 3.x
+ import builtins
+except ImportError:
+ # Python 2.x
+ import __builtin__ as builtins
+
+import sys
+import traceback
+
+from cpp import keywords
+from cpp import tokenize
+from cpp import utils
+
+
+if not hasattr(builtins, 'reversed'):
+ # Support Python 2.3 and earlier.
+ def reversed(seq):
+ for i in range(len(seq)-1, -1, -1):
+ yield seq[i]
+
+if not hasattr(builtins, 'next'):
+ # Support Python 2.5 and earlier.
+ def next(obj):
+ return obj.next()
+
+
+VISIBILITY_PUBLIC, VISIBILITY_PROTECTED, VISIBILITY_PRIVATE = range(3)
+
+FUNCTION_NONE = 0x00
+FUNCTION_CONST = 0x01
+FUNCTION_VIRTUAL = 0x02
+FUNCTION_PURE_VIRTUAL = 0x04
+FUNCTION_CTOR = 0x08
+FUNCTION_DTOR = 0x10
+FUNCTION_ATTRIBUTE = 0x20
+FUNCTION_UNKNOWN_ANNOTATION = 0x40
+FUNCTION_THROW = 0x80
+
+"""
+These are currently unused. Should really handle these properly at some point.
+
+TYPE_MODIFIER_INLINE = 0x010000
+TYPE_MODIFIER_EXTERN = 0x020000
+TYPE_MODIFIER_STATIC = 0x040000
+TYPE_MODIFIER_CONST = 0x080000
+TYPE_MODIFIER_REGISTER = 0x100000
+TYPE_MODIFIER_VOLATILE = 0x200000
+TYPE_MODIFIER_MUTABLE = 0x400000
+
+TYPE_MODIFIER_MAP = {
+ 'inline': TYPE_MODIFIER_INLINE,
+ 'extern': TYPE_MODIFIER_EXTERN,
+ 'static': TYPE_MODIFIER_STATIC,
+ 'const': TYPE_MODIFIER_CONST,
+ 'register': TYPE_MODIFIER_REGISTER,
+ 'volatile': TYPE_MODIFIER_VOLATILE,
+ 'mutable': TYPE_MODIFIER_MUTABLE,
+ }
+"""
+
+_INTERNAL_TOKEN = 'internal'
+_NAMESPACE_POP = 'ns-pop'
+
+
+# TODO(nnorwitz): use this as a singleton for templated_types, etc
+# where we don't want to create a new empty dict each time. It is also const.
+class _NullDict(object):
+ __contains__ = lambda self: False
+ keys = values = items = iterkeys = itervalues = iteritems = lambda self: ()
+
+
+# TODO(nnorwitz): move AST nodes into a separate module.
+class Node(object):
+ """Base AST node."""
+
+ def __init__(self, start, end):
+ self.start = start
+ self.end = end
+
+ def IsDeclaration(self):
+ """Returns bool if this node is a declaration."""
+ return False
+
+ def IsDefinition(self):
+ """Returns bool if this node is a definition."""
+ return False
+
+ def IsExportable(self):
+ """Returns bool if this node exportable from a header file."""
+ return False
+
+ def Requires(self, node):
+ """Does this AST node require the definition of the node passed in?"""
+ return False
+
+ def XXX__str__(self):
+ return self._StringHelper(self.__class__.__name__, '')
+
+ def _StringHelper(self, name, suffix):
+ if not utils.DEBUG:
+ return '%s(%s)' % (name, suffix)
+ return '%s(%d, %d, %s)' % (name, self.start, self.end, suffix)
+
+ def __repr__(self):
+ return str(self)
+
+
+class Define(Node):
+ def __init__(self, start, end, name, definition):
+ Node.__init__(self, start, end)
+ self.name = name
+ self.definition = definition
+
+ def __str__(self):
+ value = '%s %s' % (self.name, self.definition)
+ return self._StringHelper(self.__class__.__name__, value)
+
+
+class Include(Node):
+ def __init__(self, start, end, filename, system):
+ Node.__init__(self, start, end)
+ self.filename = filename
+ self.system = system
+
+ def __str__(self):
+ fmt = '"%s"'
+ if self.system:
+ fmt = '<%s>'
+ return self._StringHelper(self.__class__.__name__, fmt % self.filename)
+
+
+class Goto(Node):
+ def __init__(self, start, end, label):
+ Node.__init__(self, start, end)
+ self.label = label
+
+ def __str__(self):
+ return self._StringHelper(self.__class__.__name__, str(self.label))
+
+
+class Expr(Node):
+ def __init__(self, start, end, expr):
+ Node.__init__(self, start, end)
+ self.expr = expr
+
+ def Requires(self, node):
+ # TODO(nnorwitz): impl.
+ return False
+
+ def __str__(self):
+ return self._StringHelper(self.__class__.__name__, str(self.expr))
+
+
+class Return(Expr):
+ pass
+
+
+class Delete(Expr):
+ pass
+
+
+class Friend(Expr):
+ def __init__(self, start, end, expr, namespace):
+ Expr.__init__(self, start, end, expr)
+ self.namespace = namespace[:]
+
+
+class Using(Node):
+ def __init__(self, start, end, names):
+ Node.__init__(self, start, end)
+ self.names = names
+
+ def __str__(self):
+ return self._StringHelper(self.__class__.__name__, str(self.names))
+
+
+class Parameter(Node):
+ def __init__(self, start, end, name, parameter_type, default):
+ Node.__init__(self, start, end)
+ self.name = name
+ self.type = parameter_type
+ self.default = default
+
+ def Requires(self, node):
+ # TODO(nnorwitz): handle namespaces, etc.
+ return self.type.name == node.name
+
+ def __str__(self):
+ name = str(self.type)
+ suffix = '%s %s' % (name, self.name)
+ if self.default:
+ suffix += ' = ' + ''.join([d.name for d in self.default])
+ return self._StringHelper(self.__class__.__name__, suffix)
+
+
+class _GenericDeclaration(Node):
+ def __init__(self, start, end, name, namespace):
+ Node.__init__(self, start, end)
+ self.name = name
+ self.namespace = namespace[:]
+
+ def FullName(self):
+ prefix = ''
+ if self.namespace and self.namespace[-1]:
+ prefix = '::'.join(self.namespace) + '::'
+ return prefix + self.name
+
+ def _TypeStringHelper(self, suffix):
+ if self.namespace:
+ names = [n or '<anonymous>' for n in self.namespace]
+ suffix += ' in ' + '::'.join(names)
+ return self._StringHelper(self.__class__.__name__, suffix)
+
+
+# TODO(nnorwitz): merge with Parameter in some way?
+class VariableDeclaration(_GenericDeclaration):
+ def __init__(self, start, end, name, var_type, initial_value, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ self.type = var_type
+ self.initial_value = initial_value
+
+ def Requires(self, node):
+ # TODO(nnorwitz): handle namespaces, etc.
+ return self.type.name == node.name
+
+ def ToString(self):
+ """Return a string that tries to reconstitute the variable decl."""
+ suffix = '%s %s' % (self.type, self.name)
+ if self.initial_value:
+ suffix += ' = ' + self.initial_value
+ return suffix
+
+ def __str__(self):
+ return self._StringHelper(self.__class__.__name__, self.ToString())
+
+
+class Typedef(_GenericDeclaration):
+ def __init__(self, start, end, name, alias, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ self.alias = alias
+
+ def IsDefinition(self):
+ return True
+
+ def IsExportable(self):
+ return True
+
+ def Requires(self, node):
+ # TODO(nnorwitz): handle namespaces, etc.
+ name = node.name
+ for token in self.alias:
+ if token is not None and name == token.name:
+ return True
+ return False
+
+ def __str__(self):
+ suffix = '%s, %s' % (self.name, self.alias)
+ return self._TypeStringHelper(suffix)
+
+
+class _NestedType(_GenericDeclaration):
+ def __init__(self, start, end, name, fields, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ self.fields = fields
+
+ def IsDefinition(self):
+ return True
+
+ def IsExportable(self):
+ return True
+
+ def __str__(self):
+ suffix = '%s, {%s}' % (self.name, self.fields)
+ return self._TypeStringHelper(suffix)
+
+
+class Union(_NestedType):
+ pass
+
+
+class Enum(_NestedType):
+ pass
+
+
+class Class(_GenericDeclaration):
+ def __init__(self, start, end, name, bases, templated_types, body, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ self.bases = bases
+ self.body = body
+ self.templated_types = templated_types
+
+ def IsDeclaration(self):
+ return self.bases is None and self.body is None
+
+ def IsDefinition(self):
+ return not self.IsDeclaration()
+
+ def IsExportable(self):
+ return not self.IsDeclaration()
+
+ def Requires(self, node):
+ # TODO(nnorwitz): handle namespaces, etc.
+ if self.bases:
+ for token_list in self.bases:
+ # TODO(nnorwitz): bases are tokens, do name comparision.
+ for token in token_list:
+ if token.name == node.name:
+ return True
+ # TODO(nnorwitz): search in body too.
+ return False
+
+ def __str__(self):
+ name = self.name
+ if self.templated_types:
+ name += '<%s>' % self.templated_types
+ suffix = '%s, %s, %s' % (name, self.bases, self.body)
+ return self._TypeStringHelper(suffix)
+
+
+class Struct(Class):
+ pass
+
+
+class Function(_GenericDeclaration):
+ def __init__(self, start, end, name, return_type, parameters,
+ modifiers, templated_types, body, namespace):
+ _GenericDeclaration.__init__(self, start, end, name, namespace)
+ converter = TypeConverter(namespace)
+ self.return_type = converter.CreateReturnType(return_type)
+ self.parameters = converter.ToParameters(parameters)
+ self.modifiers = modifiers
+ self.body = body
+ self.templated_types = templated_types
+
+ def IsDeclaration(self):
+ return self.body is None
+
+ def IsDefinition(self):
+ return self.body is not None
+
+ def IsExportable(self):
+ if self.return_type and 'static' in self.return_type.modifiers:
+ return False
+ return None not in self.namespace
+
+ def Requires(self, node):
+ if self.parameters:
+ # TODO(nnorwitz): parameters are tokens, do name comparision.
+ for p in self.parameters:
+ if p.name == node.name:
+ return True
+ # TODO(nnorwitz): search in body too.
+ return False
+
+ def __str__(self):
+ # TODO(nnorwitz): add templated_types.
+ suffix = ('%s %s(%s), 0x%02x, %s' %
+ (self.return_type, self.name, self.parameters,
+ self.modifiers, self.body))
+ return self._TypeStringHelper(suffix)
+
+
+class Method(Function):
+ def __init__(self, start, end, name, in_class, return_type, parameters,
+ modifiers, templated_types, body, namespace):
+ Function.__init__(self, start, end, name, return_type, parameters,
+ modifiers, templated_types, body, namespace)
+ # TODO(nnorwitz): in_class could also be a namespace which can
+ # mess up finding functions properly.
+ self.in_class = in_class
+
+
+class Type(_GenericDeclaration):
+ """Type used for any variable (eg class, primitive, struct, etc)."""
+
+ def __init__(self, start, end, name, templated_types, modifiers,
+ reference, pointer, array):
+ """
+ Args:
+ name: str name of main type
+ templated_types: [Class (Type?)] template type info between <>
+ modifiers: [str] type modifiers (keywords) eg, const, mutable, etc.
+ reference, pointer, array: bools
+ """
+ _GenericDeclaration.__init__(self, start, end, name, [])
+ self.templated_types = templated_types
+ if not name and modifiers:
+ self.name = modifiers.pop()
+ self.modifiers = modifiers
+ self.reference = reference
+ self.pointer = pointer
+ self.array = array
+
+ def __str__(self):
+ prefix = ''
+ if self.modifiers:
+ prefix = ' '.join(self.modifiers) + ' '
+ name = str(self.name)
+ if self.templated_types:
+ name += '<%s>' % self.templated_types
+ suffix = prefix + name
+ if self.reference:
+ suffix += '&'
+ if self.pointer:
+ suffix += '*'
+ if self.array:
+ suffix += '[]'
+ return self._TypeStringHelper(suffix)
+
+ # By definition, Is* are always False. A Type can only exist in
+ # some sort of variable declaration, parameter, or return value.
+ def IsDeclaration(self):
+ return False
+
+ def IsDefinition(self):
+ return False
+
+ def IsExportable(self):
+ return False
+
+
+class TypeConverter(object):
+
+ def __init__(self, namespace_stack):
+ self.namespace_stack = namespace_stack
+
+ def _GetTemplateEnd(self, tokens, start):
+ count = 1
+ end = start
+ while 1:
+ token = tokens[end]
+ end += 1
+ if token.name == '<':
+ count += 1
+ elif token.name == '>':
+ count -= 1
+ if count == 0:
+ break
+ return tokens[start:end-1], end
+
+ def ToType(self, tokens):
+ """Convert [Token,...] to [Class(...), ] useful for base classes.
+ For example, code like class Foo : public Bar<x, y> { ... };
+ the "Bar<x, y>" portion gets converted to an AST.
+
+ Returns:
+ [Class(...), ...]
+ """
+ result = []
+ name_tokens = []
+ reference = pointer = array = False
+
+ def AddType(templated_types):
+ # Partition tokens into name and modifier tokens.
+ names = []
+ modifiers = []
+ for t in name_tokens:
+ if keywords.IsKeyword(t.name):
+ modifiers.append(t.name)
+ else:
+ names.append(t.name)
+ name = ''.join(names)
+ result.append(Type(name_tokens[0].start, name_tokens[-1].end,
+ name, templated_types, modifiers,
+ reference, pointer, array))
+ del name_tokens[:]
+
+ i = 0
+ end = len(tokens)
+ while i < end:
+ token = tokens[i]
+ if token.name == '<':
+ new_tokens, new_end = self._GetTemplateEnd(tokens, i+1)
+ AddType(self.ToType(new_tokens))
+ # If there is a comma after the template, we need to consume
+ # that here otherwise it becomes part of the name.
+ i = new_end
+ reference = pointer = array = False
+ elif token.name == ',':
+ AddType([])
+ reference = pointer = array = False
+ elif token.name == '*':
+ pointer = True
+ elif token.name == '&':
+ reference = True
+ elif token.name == '[':
+ pointer = True
+ elif token.name == ']':
+ pass
+ else:
+ name_tokens.append(token)
+ i += 1
+
+ if name_tokens:
+ # No '<' in the tokens, just a simple name and no template.
+ AddType([])
+ return result
+
+ def DeclarationToParts(self, parts, needs_name_removed):
+ name = None
+ default = []
+ if needs_name_removed:
+ # Handle default (initial) values properly.
+ for i, t in enumerate(parts):
+ if t.name == '=':
+ default = parts[i+1:]
+ name = parts[i-1].name
+ if name == ']' and parts[i-2].name == '[':
+ name = parts[i-3].name
+ i -= 1
+ parts = parts[:i-1]
+ break
+ else:
+ if parts[-1].token_type == tokenize.NAME:
+ name = parts.pop().name
+ else:
+ # TODO(nnorwitz): this is a hack that happens for code like
+ # Register(Foo<T>); where it thinks this is a function call
+ # but it's actually a declaration.
+ name = '???'
+ modifiers = []
+ type_name = []
+ other_tokens = []
+ templated_types = []
+ i = 0
+ end = len(parts)
+ while i < end:
+ p = parts[i]
+ if keywords.IsKeyword(p.name):
+ modifiers.append(p.name)
+ elif p.name == '<':
+ templated_tokens, new_end = self._GetTemplateEnd(parts, i+1)
+ templated_types = self.ToType(templated_tokens)
+ i = new_end - 1
+ # Don't add a spurious :: to data members being initialized.
+ next_index = i + 1
+ if next_index < end and parts[next_index].name == '::':
+ i += 1
+ elif p.name in ('[', ']', '='):
+ # These are handled elsewhere.
+ other_tokens.append(p)
+ elif p.name not in ('*', '&', '>'):
+ # Ensure that names have a space between them.
+ if (type_name and type_name[-1].token_type == tokenize.NAME and
+ p.token_type == tokenize.NAME):
+ type_name.append(tokenize.Token(tokenize.SYNTAX, ' ', 0, 0))
+ type_name.append(p)
+ else:
+ other_tokens.append(p)
+ i += 1
+ type_name = ''.join([t.name for t in type_name])
+ return name, type_name, templated_types, modifiers, default, other_tokens
+
+ def ToParameters(self, tokens):
+ if not tokens:
+ return []
+
+ result = []
+ name = type_name = ''
+ type_modifiers = []
+ pointer = reference = array = False
+ first_token = None
+ default = []
+
+ def AddParameter():
+ if default:
+ del default[0] # Remove flag.
+ end = type_modifiers[-1].end
+ parts = self.DeclarationToParts(type_modifiers, True)
+ (name, type_name, templated_types, modifiers,
+ unused_default, unused_other_tokens) = parts
+ parameter_type = Type(first_token.start, first_token.end,
+ type_name, templated_types, modifiers,
+ reference, pointer, array)
+ p = Parameter(first_token.start, end, name,
+ parameter_type, default)
+ result.append(p)
+
+ template_count = 0
+ for s in tokens:
+ if not first_token:
+ first_token = s
+ if s.name == '<':
+ template_count += 1
+ elif s.name == '>':
+ template_count -= 1
+ if template_count > 0:
+ type_modifiers.append(s)
+ continue
+
+ if s.name == ',':
+ AddParameter()
+ name = type_name = ''
+ type_modifiers = []
+ pointer = reference = array = False
+ first_token = None
+ default = []
+ elif s.name == '*':
+ pointer = True
+ elif s.name == '&':
+ reference = True
+ elif s.name == '[':
+ array = True
+ elif s.name == ']':
+ pass # Just don't add to type_modifiers.
+ elif s.name == '=':
+ # Got a default value. Add any value (None) as a flag.
+ default.append(None)
+ elif default:
+ default.append(s)
+ else:
+ type_modifiers.append(s)
+ AddParameter()
+ return result
+
+ def CreateReturnType(self, return_type_seq):
+ if not return_type_seq:
+ return None
+ start = return_type_seq[0].start
+ end = return_type_seq[-1].end
+ _, name, templated_types, modifiers, default, other_tokens = \
+ self.DeclarationToParts(return_type_seq, False)
+ names = [n.name for n in other_tokens]
+ reference = '&' in names
+ pointer = '*' in names
+ array = '[' in names
+ return Type(start, end, name, templated_types, modifiers,
+ reference, pointer, array)
+
+ def GetTemplateIndices(self, names):
+ # names is a list of strings.
+ start = names.index('<')
+ end = len(names) - 1
+ while end > 0:
+ if names[end] == '>':
+ break
+ end -= 1
+ return start, end+1
+
+class AstBuilder(object):
+ def __init__(self, token_stream, filename, in_class='', visibility=None,
+ namespace_stack=[]):
+ self.tokens = token_stream
+ self.filename = filename
+ # TODO(nnorwitz): use a better data structure (deque) for the queue.
+ # Switching directions of the "queue" improved perf by about 25%.
+ # Using a deque should be even better since we access from both sides.
+ self.token_queue = []
+ self.namespace_stack = namespace_stack[:]
+ self.in_class = in_class
+ if in_class is None:
+ self.in_class_name_only = None
+ else:
+ self.in_class_name_only = in_class.split('::')[-1]
+ self.visibility = visibility
+ self.in_function = False
+ self.current_token = None
+ # Keep the state whether we are currently handling a typedef or not.
+ self._handling_typedef = False
+
+ self.converter = TypeConverter(self.namespace_stack)
+
+ def HandleError(self, msg, token):
+ printable_queue = list(reversed(self.token_queue[-20:]))
+ sys.stderr.write('Got %s in %s @ %s %s\n' %
+ (msg, self.filename, token, printable_queue))
+
+ def Generate(self):
+ while 1:
+ token = self._GetNextToken()
+ if not token:
+ break
+
+ # Get the next token.
+ self.current_token = token
+
+ # Dispatch on the next token type.
+ if token.token_type == _INTERNAL_TOKEN:
+ if token.name == _NAMESPACE_POP:
+ self.namespace_stack.pop()
+ continue
+
+ try:
+ result = self._GenerateOne(token)
+ if result is not None:
+ yield result
+ except:
+ self.HandleError('exception', token)
+ raise
+
+ def _CreateVariable(self, pos_token, name, type_name, type_modifiers,
+ ref_pointer_name_seq, templated_types, value=None):
+ reference = '&' in ref_pointer_name_seq
+ pointer = '*' in ref_pointer_name_seq
+ array = '[' in ref_pointer_name_seq
+ var_type = Type(pos_token.start, pos_token.end, type_name,
+ templated_types, type_modifiers,
+ reference, pointer, array)
+ return VariableDeclaration(pos_token.start, pos_token.end,
+ name, var_type, value, self.namespace_stack)
+
+ def _GenerateOne(self, token):
+ if token.token_type == tokenize.NAME:
+ if (keywords.IsKeyword(token.name) and
+ not keywords.IsBuiltinType(token.name)):
+ method = getattr(self, 'handle_' + token.name)
+ return method()
+ elif token.name == self.in_class_name_only:
+ # The token name is the same as the class, must be a ctor if
+ # there is a paren. Otherwise, it's the return type.
+ # Peek ahead to get the next token to figure out which.
+ next = self._GetNextToken()
+ self._AddBackToken(next)
+ if next.token_type == tokenize.SYNTAX and next.name == '(':
+ return self._GetMethod([token], FUNCTION_CTOR, None, True)
+ # Fall through--handle like any other method.
+
+ # Handle data or function declaration/definition.
+ syntax = tokenize.SYNTAX
+ temp_tokens, last_token = \
+ self._GetVarTokensUpTo(syntax, '(', ';', '{', '[')
+ temp_tokens.insert(0, token)
+ if last_token.name == '(':
+ # If there is an assignment before the paren,
+ # this is an expression, not a method.
+ expr = bool([e for e in temp_tokens if e.name == '='])
+ if expr:
+ new_temp = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ temp_tokens.append(last_token)
+ temp_tokens.extend(new_temp)
+ last_token = tokenize.Token(tokenize.SYNTAX, ';', 0, 0)
+
+ if last_token.name == '[':
+ # Handle array, this isn't a method, unless it's an operator.
+ # TODO(nnorwitz): keep the size somewhere.
+ # unused_size = self._GetTokensUpTo(tokenize.SYNTAX, ']')
+ temp_tokens.append(last_token)
+ if temp_tokens[-2].name == 'operator':
+ temp_tokens.append(self._GetNextToken())
+ else:
+ temp_tokens2, last_token = \
+ self._GetVarTokensUpTo(tokenize.SYNTAX, ';')
+ temp_tokens.extend(temp_tokens2)
+
+ if last_token.name == ';':
+ # Handle data, this isn't a method.
+ parts = self.converter.DeclarationToParts(temp_tokens, True)
+ (name, type_name, templated_types, modifiers, default,
+ unused_other_tokens) = parts
+
+ t0 = temp_tokens[0]
+ names = [t.name for t in temp_tokens]
+ if templated_types:
+ start, end = self.converter.GetTemplateIndices(names)
+ names = names[:start] + names[end:]
+ default = ''.join([t.name for t in default])
+ return self._CreateVariable(t0, name, type_name, modifiers,
+ names, templated_types, default)
+ if last_token.name == '{':
+ self._AddBackTokens(temp_tokens[1:])
+ self._AddBackToken(last_token)
+ method_name = temp_tokens[0].name
+ method = getattr(self, 'handle_' + method_name, None)
+ if not method:
+ # Must be declaring a variable.
+ # TODO(nnorwitz): handle the declaration.
+ return None
+ return method()
+ return self._GetMethod(temp_tokens, 0, None, False)
+ elif token.token_type == tokenize.SYNTAX:
+ if token.name == '~' and self.in_class:
+ # Must be a dtor (probably not in method body).
+ token = self._GetNextToken()
+ # self.in_class can contain A::Name, but the dtor will only
+ # be Name. Make sure to compare against the right value.
+ if (token.token_type == tokenize.NAME and
+ token.name == self.in_class_name_only):
+ return self._GetMethod([token], FUNCTION_DTOR, None, True)
+ # TODO(nnorwitz): handle a lot more syntax.
+ elif token.token_type == tokenize.PREPROCESSOR:
+ # TODO(nnorwitz): handle more preprocessor directives.
+ # token starts with a #, so remove it and strip whitespace.
+ name = token.name[1:].lstrip()
+ if name.startswith('include'):
+ # Remove "include".
+ name = name[7:].strip()
+ assert name
+ # Handle #include \<newline> "header-on-second-line.h".
+ if name.startswith('\\'):
+ name = name[1:].strip()
+ assert name[0] in '<"', token
+ assert name[-1] in '>"', token
+ system = name[0] == '<'
+ filename = name[1:-1]
+ return Include(token.start, token.end, filename, system)
+ if name.startswith('define'):
+ # Remove "define".
+ name = name[6:].strip()
+ assert name
+ value = ''
+ for i, c in enumerate(name):
+ if c.isspace():
+ value = name[i:].lstrip()
+ name = name[:i]
+ break
+ return Define(token.start, token.end, name, value)
+ if name.startswith('if') and name[2:3].isspace():
+ condition = name[3:].strip()
+ if condition.startswith('0') or condition.startswith('(0)'):
+ self._SkipIf0Blocks()
+ return None
+
+ def _GetTokensUpTo(self, expected_token_type, expected_token):
+ return self._GetVarTokensUpTo(expected_token_type, expected_token)[0]
+
+ def _GetVarTokensUpTo(self, expected_token_type, *expected_tokens):
+ last_token = self._GetNextToken()
+ tokens = []
+ while (last_token.token_type != expected_token_type or
+ last_token.name not in expected_tokens):
+ tokens.append(last_token)
+ last_token = self._GetNextToken()
+ return tokens, last_token
+
+ # TODO(nnorwitz): remove _IgnoreUpTo() it shouldn't be necesary.
+ def _IgnoreUpTo(self, token_type, token):
+ unused_tokens = self._GetTokensUpTo(token_type, token)
+
+ def _SkipIf0Blocks(self):
+ count = 1
+ while 1:
+ token = self._GetNextToken()
+ if token.token_type != tokenize.PREPROCESSOR:
+ continue
+
+ name = token.name[1:].lstrip()
+ if name.startswith('endif'):
+ count -= 1
+ if count == 0:
+ break
+ elif name.startswith('if'):
+ count += 1
+
+ def _GetMatchingChar(self, open_paren, close_paren, GetNextToken=None):
+ if GetNextToken is None:
+ GetNextToken = self._GetNextToken
+ # Assumes the current token is open_paren and we will consume
+ # and return up to the close_paren.
+ count = 1
+ token = GetNextToken()
+ while 1:
+ if token.token_type == tokenize.SYNTAX:
+ if token.name == open_paren:
+ count += 1
+ elif token.name == close_paren:
+ count -= 1
+ if count == 0:
+ break
+ yield token
+ token = GetNextToken()
+ yield token
+
+ def _GetParameters(self):
+ return self._GetMatchingChar('(', ')')
+
+ def GetScope(self):
+ return self._GetMatchingChar('{', '}')
+
+ def _GetNextToken(self):
+ if self.token_queue:
+ return self.token_queue.pop()
+ return next(self.tokens)
+
+ def _AddBackToken(self, token):
+ if token.whence == tokenize.WHENCE_STREAM:
+ token.whence = tokenize.WHENCE_QUEUE
+ self.token_queue.insert(0, token)
+ else:
+ assert token.whence == tokenize.WHENCE_QUEUE, token
+ self.token_queue.append(token)
+
+ def _AddBackTokens(self, tokens):
+ if tokens:
+ if tokens[-1].whence == tokenize.WHENCE_STREAM:
+ for token in tokens:
+ token.whence = tokenize.WHENCE_QUEUE
+ self.token_queue[:0] = reversed(tokens)
+ else:
+ assert tokens[-1].whence == tokenize.WHENCE_QUEUE, tokens
+ self.token_queue.extend(reversed(tokens))
+
+ def GetName(self, seq=None):
+ """Returns ([tokens], next_token_info)."""
+ GetNextToken = self._GetNextToken
+ if seq is not None:
+ it = iter(seq)
+ GetNextToken = lambda: next(it)
+ next_token = GetNextToken()
+ tokens = []
+ last_token_was_name = False
+ while (next_token.token_type == tokenize.NAME or
+ (next_token.token_type == tokenize.SYNTAX and
+ next_token.name in ('::', '<'))):
+ # Two NAMEs in a row means the identifier should terminate.
+ # It's probably some sort of variable declaration.
+ if last_token_was_name and next_token.token_type == tokenize.NAME:
+ break
+ last_token_was_name = next_token.token_type == tokenize.NAME
+ tokens.append(next_token)
+ # Handle templated names.
+ if next_token.name == '<':
+ tokens.extend(self._GetMatchingChar('<', '>', GetNextToken))
+ last_token_was_name = True
+ next_token = GetNextToken()
+ return tokens, next_token
+
+ def GetMethod(self, modifiers, templated_types):
+ return_type_and_name = self._GetTokensUpTo(tokenize.SYNTAX, '(')
+ assert len(return_type_and_name) >= 1
+ return self._GetMethod(return_type_and_name, modifiers, templated_types,
+ False)
+
+ def _GetMethod(self, return_type_and_name, modifiers, templated_types,
+ get_paren):
+ template_portion = None
+ if get_paren:
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.SYNTAX, token
+ if token.name == '<':
+ # Handle templatized dtors.
+ template_portion = [token]
+ template_portion.extend(self._GetMatchingChar('<', '>'))
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.SYNTAX, token
+ assert token.name == '(', token
+
+ name = return_type_and_name.pop()
+ # Handle templatized ctors.
+ if name.name == '>':
+ index = 1
+ while return_type_and_name[index].name != '<':
+ index += 1
+ template_portion = return_type_and_name[index:] + [name]
+ del return_type_and_name[index:]
+ name = return_type_and_name.pop()
+ elif name.name == ']':
+ rt = return_type_and_name
+ assert rt[-1].name == '[', return_type_and_name
+ assert rt[-2].name == 'operator', return_type_and_name
+ name_seq = return_type_and_name[-2:]
+ del return_type_and_name[-2:]
+ name = tokenize.Token(tokenize.NAME, 'operator[]',
+ name_seq[0].start, name.end)
+ # Get the open paren so _GetParameters() below works.
+ unused_open_paren = self._GetNextToken()
+
+ # TODO(nnorwitz): store template_portion.
+ return_type = return_type_and_name
+ indices = name
+ if return_type:
+ indices = return_type[0]
+
+ # Force ctor for templatized ctors.
+ if name.name == self.in_class and not modifiers:
+ modifiers |= FUNCTION_CTOR
+ parameters = list(self._GetParameters())
+ del parameters[-1] # Remove trailing ')'.
+
+ # Handling operator() is especially weird.
+ if name.name == 'operator' and not parameters:
+ token = self._GetNextToken()
+ assert token.name == '(', token
+ parameters = list(self._GetParameters())
+ del parameters[-1] # Remove trailing ')'.
+
+ token = self._GetNextToken()
+ while token.token_type == tokenize.NAME:
+ modifier_token = token
+ token = self._GetNextToken()
+ if modifier_token.name == 'const':
+ modifiers |= FUNCTION_CONST
+ elif modifier_token.name == '__attribute__':
+ # TODO(nnorwitz): handle more __attribute__ details.
+ modifiers |= FUNCTION_ATTRIBUTE
+ assert token.name == '(', token
+ # Consume everything between the (parens).
+ unused_tokens = list(self._GetMatchingChar('(', ')'))
+ token = self._GetNextToken()
+ elif modifier_token.name == 'throw':
+ modifiers |= FUNCTION_THROW
+ assert token.name == '(', token
+ # Consume everything between the (parens).
+ unused_tokens = list(self._GetMatchingChar('(', ')'))
+ token = self._GetNextToken()
+ elif modifier_token.name == modifier_token.name.upper():
+ # HACK(nnorwitz): assume that all upper-case names
+ # are some macro we aren't expanding.
+ modifiers |= FUNCTION_UNKNOWN_ANNOTATION
+ else:
+ self.HandleError('unexpected token', modifier_token)
+
+ assert token.token_type == tokenize.SYNTAX, token
+ # Handle ctor initializers.
+ if token.name == ':':
+ # TODO(nnorwitz): anything else to handle for initializer list?
+ while token.name != ';' and token.name != '{':
+ token = self._GetNextToken()
+
+ # Handle pointer to functions that are really data but look
+ # like method declarations.
+ if token.name == '(':
+ if parameters[0].name == '*':
+ # name contains the return type.
+ name = parameters.pop()
+ # parameters contains the name of the data.
+ modifiers = [p.name for p in parameters]
+ # Already at the ( to open the parameter list.
+ function_parameters = list(self._GetMatchingChar('(', ')'))
+ del function_parameters[-1] # Remove trailing ')'.
+ # TODO(nnorwitz): store the function_parameters.
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.SYNTAX, token
+ assert token.name == ';', token
+ return self._CreateVariable(indices, name.name, indices.name,
+ modifiers, '', None)
+ # At this point, we got something like:
+ # return_type (type::*name_)(params);
+ # This is a data member called name_ that is a function pointer.
+ # With this code: void (sq_type::*field_)(string&);
+ # We get: name=void return_type=[] parameters=sq_type ... field_
+ # TODO(nnorwitz): is return_type always empty?
+ # TODO(nnorwitz): this isn't even close to being correct.
+ # Just put in something so we don't crash and can move on.
+ real_name = parameters[-1]
+ modifiers = [p.name for p in self._GetParameters()]
+ del modifiers[-1] # Remove trailing ')'.
+ return self._CreateVariable(indices, real_name.name, indices.name,
+ modifiers, '', None)
+
+ if token.name == '{':
+ body = list(self.GetScope())
+ del body[-1] # Remove trailing '}'.
+ else:
+ body = None
+ if token.name == '=':
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.CONSTANT, token
+ assert token.name == '0', token
+ modifiers |= FUNCTION_PURE_VIRTUAL
+ token = self._GetNextToken()
+
+ if token.name == '[':
+ # TODO(nnorwitz): store tokens and improve parsing.
+ # template <typename T, size_t N> char (&ASH(T (&seq)[N]))[N];
+ tokens = list(self._GetMatchingChar('[', ']'))
+ token = self._GetNextToken()
+
+ assert token.name == ';', (token, return_type_and_name, parameters)
+
+ # Looks like we got a method, not a function.
+ if len(return_type) > 2 and return_type[-1].name == '::':
+ return_type, in_class = \
+ self._GetReturnTypeAndClassName(return_type)
+ return Method(indices.start, indices.end, name.name, in_class,
+ return_type, parameters, modifiers, templated_types,
+ body, self.namespace_stack)
+ return Function(indices.start, indices.end, name.name, return_type,
+ parameters, modifiers, templated_types, body,
+ self.namespace_stack)
+
+ def _GetReturnTypeAndClassName(self, token_seq):
+ # Splitting the return type from the class name in a method
+ # can be tricky. For example, Return::Type::Is::Hard::To::Find().
+ # Where is the return type and where is the class name?
+ # The heuristic used is to pull the last name as the class name.
+ # This includes all the templated type info.
+ # TODO(nnorwitz): if there is only One name like in the
+ # example above, punt and assume the last bit is the class name.
+
+ # Ignore a :: prefix, if exists so we can find the first real name.
+ i = 0
+ if token_seq[0].name == '::':
+ i = 1
+ # Ignore a :: suffix, if exists.
+ end = len(token_seq) - 1
+ if token_seq[end-1].name == '::':
+ end -= 1
+
+ # Make a copy of the sequence so we can append a sentinel
+ # value. This is required for GetName will has to have some
+ # terminating condition beyond the last name.
+ seq_copy = token_seq[i:end]
+ seq_copy.append(tokenize.Token(tokenize.SYNTAX, '', 0, 0))
+ names = []
+ while i < end:
+ # Iterate through the sequence parsing out each name.
+ new_name, next = self.GetName(seq_copy[i:])
+ assert new_name, 'Got empty new_name, next=%s' % next
+ # We got a pointer or ref. Add it to the name.
+ if next and next.token_type == tokenize.SYNTAX:
+ new_name.append(next)
+ names.append(new_name)
+ i += len(new_name)
+
+ # Now that we have the names, it's time to undo what we did.
+
+ # Remove the sentinel value.
+ names[-1].pop()
+ # Flatten the token sequence for the return type.
+ return_type = [e for seq in names[:-1] for e in seq]
+ # The class name is the last name.
+ class_name = names[-1]
+ return return_type, class_name
+
+ def handle_bool(self):
+ pass
+
+ def handle_char(self):
+ pass
+
+ def handle_int(self):
+ pass
+
+ def handle_long(self):
+ pass
+
+ def handle_short(self):
+ pass
+
+ def handle_double(self):
+ pass
+
+ def handle_float(self):
+ pass
+
+ def handle_void(self):
+ pass
+
+ def handle_wchar_t(self):
+ pass
+
+ def handle_unsigned(self):
+ pass
+
+ def handle_signed(self):
+ pass
+
+ def _GetNestedType(self, ctor):
+ name = None
+ name_tokens, token = self.GetName()
+ if name_tokens:
+ name = ''.join([t.name for t in name_tokens])
+
+ # Handle forward declarations.
+ if token.token_type == tokenize.SYNTAX and token.name == ';':
+ return ctor(token.start, token.end, name, None,
+ self.namespace_stack)
+
+ if token.token_type == tokenize.NAME and self._handling_typedef:
+ self._AddBackToken(token)
+ return ctor(token.start, token.end, name, None,
+ self.namespace_stack)
+
+ # Must be the type declaration.
+ fields = list(self._GetMatchingChar('{', '}'))
+ del fields[-1] # Remove trailing '}'.
+ if token.token_type == tokenize.SYNTAX and token.name == '{':
+ next = self._GetNextToken()
+ new_type = ctor(token.start, token.end, name, fields,
+ self.namespace_stack)
+ # A name means this is an anonymous type and the name
+ # is the variable declaration.
+ if next.token_type != tokenize.NAME:
+ return new_type
+ name = new_type
+ token = next
+
+ # Must be variable declaration using the type prefixed with keyword.
+ assert token.token_type == tokenize.NAME, token
+ return self._CreateVariable(token, token.name, name, [], '', None)
+
+ def handle_struct(self):
+ # Special case the handling typedef/aliasing of structs here.
+ # It would be a pain to handle in the class code.
+ name_tokens, var_token = self.GetName()
+ if name_tokens:
+ next_token = self._GetNextToken()
+ is_syntax = (var_token.token_type == tokenize.SYNTAX and
+ var_token.name[0] in '*&')
+ is_variable = (var_token.token_type == tokenize.NAME and
+ next_token.name == ';')
+ variable = var_token
+ if is_syntax and not is_variable:
+ variable = next_token
+ temp = self._GetNextToken()
+ if temp.token_type == tokenize.SYNTAX and temp.name == '(':
+ # Handle methods declared to return a struct.
+ t0 = name_tokens[0]
+ struct = tokenize.Token(tokenize.NAME, 'struct',
+ t0.start-7, t0.start-2)
+ type_and_name = [struct]
+ type_and_name.extend(name_tokens)
+ type_and_name.extend((var_token, next_token))
+ return self._GetMethod(type_and_name, 0, None, False)
+ assert temp.name == ';', (temp, name_tokens, var_token)
+ if is_syntax or (is_variable and not self._handling_typedef):
+ modifiers = ['struct']
+ type_name = ''.join([t.name for t in name_tokens])
+ position = name_tokens[0]
+ return self._CreateVariable(position, variable.name, type_name,
+ modifiers, var_token.name, None)
+ name_tokens.extend((var_token, next_token))
+ self._AddBackTokens(name_tokens)
+ else:
+ self._AddBackToken(var_token)
+ return self._GetClass(Struct, VISIBILITY_PUBLIC, None)
+
+ def handle_union(self):
+ return self._GetNestedType(Union)
+
+ def handle_enum(self):
+ return self._GetNestedType(Enum)
+
+ def handle_auto(self):
+ # TODO(nnorwitz): warn about using auto? Probably not since it
+ # will be reclaimed and useful for C++0x.
+ pass
+
+ def handle_register(self):
+ pass
+
+ def handle_const(self):
+ pass
+
+ def handle_inline(self):
+ pass
+
+ def handle_extern(self):
+ pass
+
+ def handle_static(self):
+ pass
+
+ def handle_virtual(self):
+ # What follows must be a method.
+ token = token2 = self._GetNextToken()
+ if token.name == 'inline':
+ # HACK(nnorwitz): handle inline dtors by ignoring 'inline'.
+ token2 = self._GetNextToken()
+ if token2.token_type == tokenize.SYNTAX and token2.name == '~':
+ return self.GetMethod(FUNCTION_VIRTUAL + FUNCTION_DTOR, None)
+ assert token.token_type == tokenize.NAME or token.name == '::', token
+ return_type_and_name = self._GetTokensUpTo(tokenize.SYNTAX, '(')
+ return_type_and_name.insert(0, token)
+ if token2 is not token:
+ return_type_and_name.insert(1, token2)
+ return self._GetMethod(return_type_and_name, FUNCTION_VIRTUAL,
+ None, False)
+
+ def handle_volatile(self):
+ pass
+
+ def handle_mutable(self):
+ pass
+
+ def handle_public(self):
+ assert self.in_class
+ self.visibility = VISIBILITY_PUBLIC
+
+ def handle_protected(self):
+ assert self.in_class
+ self.visibility = VISIBILITY_PROTECTED
+
+ def handle_private(self):
+ assert self.in_class
+ self.visibility = VISIBILITY_PRIVATE
+
+ def handle_friend(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ assert tokens
+ t0 = tokens[0]
+ return Friend(t0.start, t0.end, tokens, self.namespace_stack)
+
+ def handle_static_cast(self):
+ pass
+
+ def handle_const_cast(self):
+ pass
+
+ def handle_dynamic_cast(self):
+ pass
+
+ def handle_reinterpret_cast(self):
+ pass
+
+ def handle_new(self):
+ pass
+
+ def handle_delete(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ assert tokens
+ return Delete(tokens[0].start, tokens[0].end, tokens)
+
+ def handle_typedef(self):
+ token = self._GetNextToken()
+ if (token.token_type == tokenize.NAME and
+ keywords.IsKeyword(token.name)):
+ # Token must be struct/enum/union/class.
+ method = getattr(self, 'handle_' + token.name)
+ self._handling_typedef = True
+ tokens = [method()]
+ self._handling_typedef = False
+ else:
+ tokens = [token]
+
+ # Get the remainder of the typedef up to the semi-colon.
+ tokens.extend(self._GetTokensUpTo(tokenize.SYNTAX, ';'))
+
+ # TODO(nnorwitz): clean all this up.
+ assert tokens
+ name = tokens.pop()
+ indices = name
+ if tokens:
+ indices = tokens[0]
+ if not indices:
+ indices = token
+ if name.name == ')':
+ # HACK(nnorwitz): Handle pointers to functions "properly".
+ if (len(tokens) >= 4 and
+ tokens[1].name == '(' and tokens[2].name == '*'):
+ tokens.append(name)
+ name = tokens[3]
+ elif name.name == ']':
+ # HACK(nnorwitz): Handle arrays properly.
+ if len(tokens) >= 2:
+ tokens.append(name)
+ name = tokens[1]
+ new_type = tokens
+ if tokens and isinstance(tokens[0], tokenize.Token):
+ new_type = self.converter.ToType(tokens)[0]
+ return Typedef(indices.start, indices.end, name.name,
+ new_type, self.namespace_stack)
+
+ def handle_typeid(self):
+ pass # Not needed yet.
+
+ def handle_typename(self):
+ pass # Not needed yet.
+
+ def _GetTemplatedTypes(self):
+ result = {}
+ tokens = list(self._GetMatchingChar('<', '>'))
+ len_tokens = len(tokens) - 1 # Ignore trailing '>'.
+ i = 0
+ while i < len_tokens:
+ key = tokens[i].name
+ i += 1
+ if keywords.IsKeyword(key) or key == ',':
+ continue
+ type_name = default = None
+ if i < len_tokens:
+ i += 1
+ if tokens[i-1].name == '=':
+ assert i < len_tokens, '%s %s' % (i, tokens)
+ default, unused_next_token = self.GetName(tokens[i:])
+ i += len(default)
+ else:
+ if tokens[i-1].name != ',':
+ # We got something like: Type variable.
+ # Re-adjust the key (variable) and type_name (Type).
+ key = tokens[i-1].name
+ type_name = tokens[i-2]
+
+ result[key] = (type_name, default)
+ return result
+
+ def handle_template(self):
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.SYNTAX, token
+ assert token.name == '<', token
+ templated_types = self._GetTemplatedTypes()
+ # TODO(nnorwitz): for now, just ignore the template params.
+ token = self._GetNextToken()
+ if token.token_type == tokenize.NAME:
+ if token.name == 'class':
+ return self._GetClass(Class, VISIBILITY_PRIVATE, templated_types)
+ elif token.name == 'struct':
+ return self._GetClass(Struct, VISIBILITY_PUBLIC, templated_types)
+ elif token.name == 'friend':
+ return self.handle_friend()
+ self._AddBackToken(token)
+ tokens, last = self._GetVarTokensUpTo(tokenize.SYNTAX, '(', ';')
+ tokens.append(last)
+ self._AddBackTokens(tokens)
+ if last.name == '(':
+ return self.GetMethod(FUNCTION_NONE, templated_types)
+ # Must be a variable definition.
+ return None
+
+ def handle_true(self):
+ pass # Nothing to do.
+
+ def handle_false(self):
+ pass # Nothing to do.
+
+ def handle_asm(self):
+ pass # Not needed yet.
+
+ def handle_class(self):
+ return self._GetClass(Class, VISIBILITY_PRIVATE, None)
+
+ def _GetBases(self):
+ # Get base classes.
+ bases = []
+ while 1:
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.NAME, token
+ # TODO(nnorwitz): store kind of inheritance...maybe.
+ if token.name not in ('public', 'protected', 'private'):
+ # If inheritance type is not specified, it is private.
+ # Just put the token back so we can form a name.
+ # TODO(nnorwitz): it would be good to warn about this.
+ self._AddBackToken(token)
+ else:
+ # Check for virtual inheritance.
+ token = self._GetNextToken()
+ if token.name != 'virtual':
+ self._AddBackToken(token)
+ else:
+ # TODO(nnorwitz): store that we got virtual for this base.
+ pass
+ base, next_token = self.GetName()
+ bases_ast = self.converter.ToType(base)
+ assert len(bases_ast) == 1, bases_ast
+ bases.append(bases_ast[0])
+ assert next_token.token_type == tokenize.SYNTAX, next_token
+ if next_token.name == '{':
+ token = next_token
+ break
+ # Support multiple inheritance.
+ assert next_token.name == ',', next_token
+ return bases, token
+
+ def _GetClass(self, class_type, visibility, templated_types):
+ class_name = None
+ class_token = self._GetNextToken()
+ if class_token.token_type != tokenize.NAME:
+ assert class_token.token_type == tokenize.SYNTAX, class_token
+ token = class_token
+ else:
+ # Skip any macro (e.g. storage class specifiers) after the
+ # 'class' keyword.
+ next_token = self._GetNextToken()
+ if next_token.token_type == tokenize.NAME:
+ self._AddBackToken(next_token)
+ else:
+ self._AddBackTokens([class_token, next_token])
+ name_tokens, token = self.GetName()
+ class_name = ''.join([t.name for t in name_tokens])
+ bases = None
+ if token.token_type == tokenize.SYNTAX:
+ if token.name == ';':
+ # Forward declaration.
+ return class_type(class_token.start, class_token.end,
+ class_name, None, templated_types, None,
+ self.namespace_stack)
+ if token.name in '*&':
+ # Inline forward declaration. Could be method or data.
+ name_token = self._GetNextToken()
+ next_token = self._GetNextToken()
+ if next_token.name == ';':
+ # Handle data
+ modifiers = ['class']
+ return self._CreateVariable(class_token, name_token.name,
+ class_name,
+ modifiers, token.name, None)
+ else:
+ # Assume this is a method.
+ tokens = (class_token, token, name_token, next_token)
+ self._AddBackTokens(tokens)
+ return self.GetMethod(FUNCTION_NONE, None)
+ if token.name == ':':
+ bases, token = self._GetBases()
+
+ body = None
+ if token.token_type == tokenize.SYNTAX and token.name == '{':
+ assert token.token_type == tokenize.SYNTAX, token
+ assert token.name == '{', token
+
+ ast = AstBuilder(self.GetScope(), self.filename, class_name,
+ visibility, self.namespace_stack)
+ body = list(ast.Generate())
+
+ if not self._handling_typedef:
+ token = self._GetNextToken()
+ if token.token_type != tokenize.NAME:
+ assert token.token_type == tokenize.SYNTAX, token
+ assert token.name == ';', token
+ else:
+ new_class = class_type(class_token.start, class_token.end,
+ class_name, bases, None,
+ body, self.namespace_stack)
+
+ modifiers = []
+ return self._CreateVariable(class_token,
+ token.name, new_class,
+ modifiers, token.name, None)
+ else:
+ if not self._handling_typedef:
+ self.HandleError('non-typedef token', token)
+ self._AddBackToken(token)
+
+ return class_type(class_token.start, class_token.end, class_name,
+ bases, None, body, self.namespace_stack)
+
+ def handle_namespace(self):
+ token = self._GetNextToken()
+ # Support anonymous namespaces.
+ name = None
+ if token.token_type == tokenize.NAME:
+ name = token.name
+ token = self._GetNextToken()
+ self.namespace_stack.append(name)
+ assert token.token_type == tokenize.SYNTAX, token
+ # Create an internal token that denotes when the namespace is complete.
+ internal_token = tokenize.Token(_INTERNAL_TOKEN, _NAMESPACE_POP,
+ None, None)
+ internal_token.whence = token.whence
+ if token.name == '=':
+ # TODO(nnorwitz): handle aliasing namespaces.
+ name, next_token = self.GetName()
+ assert next_token.name == ';', next_token
+ self._AddBackToken(internal_token)
+ else:
+ assert token.name == '{', token
+ tokens = list(self.GetScope())
+ # Replace the trailing } with the internal namespace pop token.
+ tokens[-1] = internal_token
+ # Handle namespace with nothing in it.
+ self._AddBackTokens(tokens)
+ return None
+
+ def handle_using(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ assert tokens
+ return Using(tokens[0].start, tokens[0].end, tokens)
+
+ def handle_explicit(self):
+ assert self.in_class
+ # Nothing much to do.
+ # TODO(nnorwitz): maybe verify the method name == class name.
+ # This must be a ctor.
+ return self.GetMethod(FUNCTION_CTOR, None)
+
+ def handle_this(self):
+ pass # Nothing to do.
+
+ def handle_operator(self):
+ # Pull off the next token(s?) and make that part of the method name.
+ pass
+
+ def handle_sizeof(self):
+ pass
+
+ def handle_case(self):
+ pass
+
+ def handle_switch(self):
+ pass
+
+ def handle_default(self):
+ token = self._GetNextToken()
+ assert token.token_type == tokenize.SYNTAX
+ assert token.name == ':'
+
+ def handle_if(self):
+ pass
+
+ def handle_else(self):
+ pass
+
+ def handle_return(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ if not tokens:
+ return Return(self.current_token.start, self.current_token.end, None)
+ return Return(tokens[0].start, tokens[0].end, tokens)
+
+ def handle_goto(self):
+ tokens = self._GetTokensUpTo(tokenize.SYNTAX, ';')
+ assert len(tokens) == 1, str(tokens)
+ return Goto(tokens[0].start, tokens[0].end, tokens[0].name)
+
+ def handle_try(self):
+ pass # Not needed yet.
+
+ def handle_catch(self):
+ pass # Not needed yet.
+
+ def handle_throw(self):
+ pass # Not needed yet.
+
+ def handle_while(self):
+ pass
+
+ def handle_do(self):
+ pass
+
+ def handle_for(self):
+ pass
+
+ def handle_break(self):
+ self._IgnoreUpTo(tokenize.SYNTAX, ';')
+
+ def handle_continue(self):
+ self._IgnoreUpTo(tokenize.SYNTAX, ';')
+
+
+def BuilderFromSource(source, filename):
+ """Utility method that returns an AstBuilder from source code.
+
+ Args:
+ source: 'C++ source code'
+ filename: 'file1'
+
+ Returns:
+ AstBuilder
+ """
+ return AstBuilder(tokenize.GetTokens(source), filename)
+
+
+def PrintIndentifiers(filename, should_print):
+ """Prints all identifiers for a C++ source file.
+
+ Args:
+ filename: 'file1'
+ should_print: predicate with signature: bool Function(token)
+ """
+ source = utils.ReadFile(filename, False)
+ if source is None:
+ sys.stderr.write('Unable to find: %s\n' % filename)
+ return
+
+ #print('Processing %s' % actual_filename)
+ builder = BuilderFromSource(source, filename)
+ try:
+ for node in builder.Generate():
+ if should_print(node):
+ print(node.name)
+ except KeyboardInterrupt:
+ return
+ except:
+ pass
+
+
+def PrintAllIndentifiers(filenames, should_print):
+ """Prints all identifiers for each C++ source file in filenames.
+
+ Args:
+ filenames: ['file1', 'file2', ...]
+ should_print: predicate with signature: bool Function(token)
+ """
+ for path in filenames:
+ PrintIndentifiers(path, should_print)
+
+
+def main(argv):
+ for filename in argv[1:]:
+ source = utils.ReadFile(filename)
+ if source is None:
+ continue
+
+ print('Processing %s' % filename)
+ builder = BuilderFromSource(source, filename)
+ try:
+ entire_ast = filter(None, builder.Generate())
+ except KeyboardInterrupt:
+ return
+ except:
+ # Already printed a warning, print the traceback and continue.
+ traceback.print_exc()
+ else:
+ if utils.DEBUG:
+ for ast in entire_ast:
+ print(ast)
+
+
+if __name__ == '__main__':
+ main(sys.argv)
diff --git a/src/testing/scripts/generator/cpp/gmock_class.py b/src/testing/scripts/generator/cpp/gmock_class.py
new file mode 100755
index 0000000..427d206
--- /dev/null
+++ b/src/testing/scripts/generator/cpp/gmock_class.py
@@ -0,0 +1,208 @@
+#!/usr/bin/env python
+#
+# Copyright 2008 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Generate Google Mock classes from base classes.
+
+This program will read in a C++ source file and output the Google Mock
+classes for the specified classes. If no class is specified, all
+classes in the source file are emitted.
+
+Usage:
+ gmock_class.py header-file.h [ClassName]...
+
+Output is sent to stdout.
+"""
+
+__author__ = 'nnorwitz@google.com (Neal Norwitz)'
+
+
+import os
+import re
+import sys
+
+from cpp import ast
+from cpp import utils
+
+# Preserve compatibility with Python 2.3.
+try:
+ _dummy = set
+except NameError:
+ import sets
+ set = sets.Set
+
+_VERSION = (1, 0, 1) # The version of this script.
+# How many spaces to indent. Can set me with the INDENT environment variable.
+_INDENT = 2
+
+
+def _GenerateMethods(output_lines, source, class_node):
+ function_type = ast.FUNCTION_VIRTUAL | ast.FUNCTION_PURE_VIRTUAL
+ ctor_or_dtor = ast.FUNCTION_CTOR | ast.FUNCTION_DTOR
+ indent = ' ' * _INDENT
+
+ for node in class_node.body:
+ # We only care about virtual functions.
+ if (isinstance(node, ast.Function) and
+ node.modifiers & function_type and
+ not node.modifiers & ctor_or_dtor):
+ # Pick out all the elements we need from the original function.
+ const = ''
+ if node.modifiers & ast.FUNCTION_CONST:
+ const = 'CONST_'
+ return_type = 'void'
+ if node.return_type:
+ # Add modifiers like 'const'.
+ modifiers = ''
+ if node.return_type.modifiers:
+ modifiers = ' '.join(node.return_type.modifiers) + ' '
+ return_type = modifiers + node.return_type.name
+ template_args = [arg.name for arg in node.return_type.templated_types]
+ if template_args:
+ return_type += '<' + ', '.join(template_args) + '>'
+ if len(template_args) > 1:
+ for line in [
+ '// The following line won\'t really compile, as the return',
+ '// type has multiple template arguments. To fix it, use a',
+ '// typedef for the return type.']:
+ output_lines.append(indent + line)
+ if node.return_type.pointer:
+ return_type += '*'
+ if node.return_type.reference:
+ return_type += '&'
+ num_parameters = len(node.parameters)
+ if len(node.parameters) == 1:
+ first_param = node.parameters[0]
+ if source[first_param.start:first_param.end].strip() == 'void':
+ # We must treat T(void) as a function with no parameters.
+ num_parameters = 0
+ mock_method_macro = 'MOCK_%sMETHOD%d' % (const, num_parameters)
+ args = ''
+ if node.parameters:
+ # Due to the parser limitations, it is impossible to keep comments
+ # while stripping the default parameters. When defaults are
+ # present, we choose to strip them and comments (and produce
+ # compilable code).
+ # TODO(nnorwitz@google.com): Investigate whether it is possible to
+ # preserve parameter name when reconstructing parameter text from
+ # the AST.
+ if len([param for param in node.parameters if param.default]) > 0:
+ args = ', '.join(param.type.name for param in node.parameters)
+ else:
+ # Get the full text of the parameters from the start
+ # of the first parameter to the end of the last parameter.
+ start = node.parameters[0].start
+ end = node.parameters[-1].end
+ # Remove // comments.
+ args_strings = re.sub(r'//.*', '', source[start:end])
+ # Condense multiple spaces and eliminate newlines putting the
+ # parameters together on a single line. Ensure there is a
+ # space in an argument which is split by a newline without
+ # intervening whitespace, e.g.: int\nBar
+ args = re.sub(' +', ' ', args_strings.replace('\n', ' '))
+
+ # Create the mock method definition.
+ output_lines.extend(['%s%s(%s,' % (indent, mock_method_macro, node.name),
+ '%s%s(%s));' % (indent*3, return_type, args)])
+
+
+def _GenerateMocks(filename, source, ast_list, desired_class_names):
+ processed_class_names = set()
+ lines = []
+ for node in ast_list:
+ if (isinstance(node, ast.Class) and node.body and
+ # desired_class_names being None means that all classes are selected.
+ (not desired_class_names or node.name in desired_class_names)):
+ class_name = node.name
+ processed_class_names.add(class_name)
+ class_node = node
+ # Add namespace before the class.
+ if class_node.namespace:
+ lines.extend(['namespace %s {' % n for n in class_node.namespace]) # }
+ lines.append('')
+
+ # Add the class prolog.
+ lines.append('class Mock%s : public %s {' % (class_name, class_name)) # }
+ lines.append('%spublic:' % (' ' * (_INDENT // 2)))
+
+ # Add all the methods.
+ _GenerateMethods(lines, source, class_node)
+
+ # Close the class.
+ if lines:
+ # If there are no virtual methods, no need for a public label.
+ if len(lines) == 2:
+ del lines[-1]
+
+ # Only close the class if there really is a class.
+ lines.append('};')
+ lines.append('') # Add an extra newline.
+
+ # Close the namespace.
+ if class_node.namespace:
+ for i in range(len(class_node.namespace)-1, -1, -1):
+ lines.append('} // namespace %s' % class_node.namespace[i])
+ lines.append('') # Add an extra newline.
+
+ if desired_class_names:
+ missing_class_name_list = list(desired_class_names - processed_class_names)
+ if missing_class_name_list:
+ missing_class_name_list.sort()
+ sys.stderr.write('Class(es) not found in %s: %s\n' %
+ (filename, ', '.join(missing_class_name_list)))
+ elif not processed_class_names:
+ sys.stderr.write('No class found in %s\n' % filename)
+
+ return lines
+
+
+def main(argv=sys.argv):
+ if len(argv) < 2:
+ sys.stderr.write('Google Mock Class Generator v%s\n\n' %
+ '.'.join(map(str, _VERSION)))
+ sys.stderr.write(__doc__)
+ return 1
+
+ global _INDENT
+ try:
+ _INDENT = int(os.environ['INDENT'])
+ except KeyError:
+ pass
+ except:
+ sys.stderr.write('Unable to use indent of %s\n' % os.environ.get('INDENT'))
+
+ filename = argv[1]
+ desired_class_names = None # None means all classes in the source file.
+ if len(argv) >= 3:
+ desired_class_names = set(argv[2:])
+ source = utils.ReadFile(filename)
+ if source is None:
+ return 1
+
+ builder = ast.BuilderFromSource(source, filename)
+ try:
+ entire_ast = filter(None, builder.Generate())
+ except KeyboardInterrupt:
+ return
+ except:
+ # An error message was already printed since we couldn't parse.
+ pass
+ else:
+ lines = _GenerateMocks(filename, source, entire_ast, desired_class_names)
+ sys.stdout.write('\n'.join(lines))
+
+
+if __name__ == '__main__':
+ main(sys.argv)
diff --git a/src/testing/scripts/generator/cpp/gmock_class_test.py b/src/testing/scripts/generator/cpp/gmock_class_test.py
new file mode 100755
index 0000000..7aa7027
--- /dev/null
+++ b/src/testing/scripts/generator/cpp/gmock_class_test.py
@@ -0,0 +1,259 @@
+#!/usr/bin/env python
+#
+# Copyright 2009 Neal Norwitz All Rights Reserved.
+# Portions Copyright 2009 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Tests for gmock.scripts.generator.cpp.gmock_class."""
+
+__author__ = 'nnorwitz@google.com (Neal Norwitz)'
+
+
+import os
+import sys
+import unittest
+
+# Allow the cpp imports below to work when run as a standalone script.
+sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
+
+from cpp import ast
+from cpp import gmock_class
+
+
+class TestCase(unittest.TestCase):
+ """Helper class that adds assert methods."""
+
+ def StripLeadingWhitespace(self, lines):
+ """Strip leading whitespace in each line in 'lines'."""
+ return '\n'.join([s.lstrip() for s in lines.split('\n')])
+
+ def assertEqualIgnoreLeadingWhitespace(self, expected_lines, lines):
+ """Specialized assert that ignores the indent level."""
+ self.assertEqual(expected_lines, self.StripLeadingWhitespace(lines))
+
+
+class GenerateMethodsTest(TestCase):
+
+ def GenerateMethodSource(self, cpp_source):
+ """Convert C++ source to Google Mock output source lines."""
+ method_source_lines = []
+ # <test> is a pseudo-filename, it is not read or written.
+ builder = ast.BuilderFromSource(cpp_source, '<test>')
+ ast_list = list(builder.Generate())
+ gmock_class._GenerateMethods(method_source_lines, cpp_source, ast_list[0])
+ return '\n'.join(method_source_lines)
+
+ def testSimpleMethod(self):
+ source = """
+class Foo {
+ public:
+ virtual int Bar();
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD0(Bar,\nint());',
+ self.GenerateMethodSource(source))
+
+ def testSimpleConstMethod(self):
+ source = """
+class Foo {
+ public:
+ virtual void Bar(bool flag) const;
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_CONST_METHOD1(Bar,\nvoid(bool flag));',
+ self.GenerateMethodSource(source))
+
+ def testExplicitVoid(self):
+ source = """
+class Foo {
+ public:
+ virtual int Bar(void);
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD0(Bar,\nint(void));',
+ self.GenerateMethodSource(source))
+
+ def testStrangeNewlineInParameter(self):
+ source = """
+class Foo {
+ public:
+ virtual void Bar(int
+a) = 0;
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD1(Bar,\nvoid(int a));',
+ self.GenerateMethodSource(source))
+
+ def testDefaultParameters(self):
+ source = """
+class Foo {
+ public:
+ virtual void Bar(int a, char c = 'x') = 0;
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD2(Bar,\nvoid(int, char));',
+ self.GenerateMethodSource(source))
+
+ def testMultipleDefaultParameters(self):
+ source = """
+class Foo {
+ public:
+ virtual void Bar(int a = 42, char c = 'x') = 0;
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD2(Bar,\nvoid(int, char));',
+ self.GenerateMethodSource(source))
+
+ def testRemovesCommentsWhenDefaultsArePresent(self):
+ source = """
+class Foo {
+ public:
+ virtual void Bar(int a = 42 /* a comment */,
+ char /* other comment */ c= 'x') = 0;
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD2(Bar,\nvoid(int, char));',
+ self.GenerateMethodSource(source))
+
+ def testDoubleSlashCommentsInParameterListAreRemoved(self):
+ source = """
+class Foo {
+ public:
+ virtual void Bar(int a, // inline comments should be elided.
+ int b // inline comments should be elided.
+ ) const = 0;
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_CONST_METHOD2(Bar,\nvoid(int a, int b));',
+ self.GenerateMethodSource(source))
+
+ def testCStyleCommentsInParameterListAreNotRemoved(self):
+ # NOTE(nnorwitz): I'm not sure if it's the best behavior to keep these
+ # comments. Also note that C style comments after the last parameter
+ # are still elided.
+ source = """
+class Foo {
+ public:
+ virtual const string& Bar(int /* keeper */, int b);
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD2(Bar,\nconst string&(int /* keeper */, int b));',
+ self.GenerateMethodSource(source))
+
+ def testArgsOfTemplateTypes(self):
+ source = """
+class Foo {
+ public:
+ virtual int Bar(const vector<int>& v, map<int, string>* output);
+};"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD2(Bar,\n'
+ 'int(const vector<int>& v, map<int, string>* output));',
+ self.GenerateMethodSource(source))
+
+ def testReturnTypeWithOneTemplateArg(self):
+ source = """
+class Foo {
+ public:
+ virtual vector<int>* Bar(int n);
+};"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ 'MOCK_METHOD1(Bar,\nvector<int>*(int n));',
+ self.GenerateMethodSource(source))
+
+ def testReturnTypeWithManyTemplateArgs(self):
+ source = """
+class Foo {
+ public:
+ virtual map<int, string> Bar();
+};"""
+ # Comparing the comment text is brittle - we'll think of something
+ # better in case this gets annoying, but for now let's keep it simple.
+ self.assertEqualIgnoreLeadingWhitespace(
+ '// The following line won\'t really compile, as the return\n'
+ '// type has multiple template arguments. To fix it, use a\n'
+ '// typedef for the return type.\n'
+ 'MOCK_METHOD0(Bar,\nmap<int, string>());',
+ self.GenerateMethodSource(source))
+
+
+class GenerateMocksTest(TestCase):
+
+ def GenerateMocks(self, cpp_source):
+ """Convert C++ source to complete Google Mock output source."""
+ # <test> is a pseudo-filename, it is not read or written.
+ filename = '<test>'
+ builder = ast.BuilderFromSource(cpp_source, filename)
+ ast_list = list(builder.Generate())
+ lines = gmock_class._GenerateMocks(filename, cpp_source, ast_list, None)
+ return '\n'.join(lines)
+
+ def testNamespaces(self):
+ source = """
+namespace Foo {
+namespace Bar { class Forward; }
+namespace Baz {
+
+class Test {
+ public:
+ virtual void Foo();
+};
+
+} // namespace Baz
+} // namespace Foo
+"""
+ expected = """\
+namespace Foo {
+namespace Baz {
+
+class MockTest : public Test {
+public:
+MOCK_METHOD0(Foo,
+void());
+};
+
+} // namespace Baz
+} // namespace Foo
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ expected, self.GenerateMocks(source))
+
+ def testClassWithStorageSpecifierMacro(self):
+ source = """
+class STORAGE_SPECIFIER Test {
+ public:
+ virtual void Foo();
+};
+"""
+ expected = """\
+class MockTest : public Test {
+public:
+MOCK_METHOD0(Foo,
+void());
+};
+"""
+ self.assertEqualIgnoreLeadingWhitespace(
+ expected, self.GenerateMocks(source))
+
+if __name__ == '__main__':
+ unittest.main()
diff --git a/src/testing/scripts/generator/cpp/keywords.py b/src/testing/scripts/generator/cpp/keywords.py
new file mode 100755
index 0000000..f694450
--- /dev/null
+++ b/src/testing/scripts/generator/cpp/keywords.py
@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+#
+# Copyright 2007 Neal Norwitz
+# Portions Copyright 2007 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""C++ keywords and helper utilities for determining keywords."""
+
+__author__ = 'nnorwitz@google.com (Neal Norwitz)'
+
+
+try:
+ # Python 3.x
+ import builtins
+except ImportError:
+ # Python 2.x
+ import __builtin__ as builtins
+
+
+if not hasattr(builtins, 'set'):
+ # Nominal support for Python 2.3.
+ from sets import Set as set
+
+
+TYPES = set('bool char int long short double float void wchar_t unsigned signed'.split())
+TYPE_MODIFIERS = set('auto register const inline extern static virtual volatile mutable'.split())
+ACCESS = set('public protected private friend'.split())
+
+CASTS = set('static_cast const_cast dynamic_cast reinterpret_cast'.split())
+
+OTHERS = set('true false asm class namespace using explicit this operator sizeof'.split())
+OTHER_TYPES = set('new delete typedef struct union enum typeid typename template'.split())
+
+CONTROL = set('case switch default if else return goto'.split())
+EXCEPTION = set('try catch throw'.split())
+LOOP = set('while do for break continue'.split())
+
+ALL = TYPES | TYPE_MODIFIERS | ACCESS | CASTS | OTHERS | OTHER_TYPES | CONTROL | EXCEPTION | LOOP
+
+
+def IsKeyword(token):
+ return token in ALL
+
+def IsBuiltinType(token):
+ if token in ('virtual', 'inline'):
+ # These only apply to methods, they can't be types by themselves.
+ return False
+ return token in TYPES or token in TYPE_MODIFIERS
diff --git a/src/testing/scripts/generator/cpp/tokenize.py b/src/testing/scripts/generator/cpp/tokenize.py
new file mode 100755
index 0000000..28c3345
--- /dev/null
+++ b/src/testing/scripts/generator/cpp/tokenize.py
@@ -0,0 +1,287 @@
+#!/usr/bin/env python
+#
+# Copyright 2007 Neal Norwitz
+# Portions Copyright 2007 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Tokenize C++ source code."""
+
+__author__ = 'nnorwitz@google.com (Neal Norwitz)'
+
+
+try:
+ # Python 3.x
+ import builtins
+except ImportError:
+ # Python 2.x
+ import __builtin__ as builtins
+
+
+import sys
+
+from cpp import utils
+
+
+if not hasattr(builtins, 'set'):
+ # Nominal support for Python 2.3.
+ from sets import Set as set
+
+
+# Add $ as a valid identifier char since so much code uses it.
+_letters = 'abcdefghijklmnopqrstuvwxyz'
+VALID_IDENTIFIER_CHARS = set(_letters + _letters.upper() + '_0123456789$')
+HEX_DIGITS = set('0123456789abcdefABCDEF')
+INT_OR_FLOAT_DIGITS = set('01234567890eE-+')
+
+
+# C++0x string preffixes.
+_STR_PREFIXES = set(('R', 'u8', 'u8R', 'u', 'uR', 'U', 'UR', 'L', 'LR'))
+
+
+# Token types.
+UNKNOWN = 'UNKNOWN'
+SYNTAX = 'SYNTAX'
+CONSTANT = 'CONSTANT'
+NAME = 'NAME'
+PREPROCESSOR = 'PREPROCESSOR'
+
+# Where the token originated from. This can be used for backtracking.
+# It is always set to WHENCE_STREAM in this code.
+WHENCE_STREAM, WHENCE_QUEUE = range(2)
+
+
+class Token(object):
+ """Data container to represent a C++ token.
+
+ Tokens can be identifiers, syntax char(s), constants, or
+ pre-processor directives.
+
+ start contains the index of the first char of the token in the source
+ end contains the index of the last char of the token in the source
+ """
+
+ def __init__(self, token_type, name, start, end):
+ self.token_type = token_type
+ self.name = name
+ self.start = start
+ self.end = end
+ self.whence = WHENCE_STREAM
+
+ def __str__(self):
+ if not utils.DEBUG:
+ return 'Token(%r)' % self.name
+ return 'Token(%r, %s, %s)' % (self.name, self.start, self.end)
+
+ __repr__ = __str__
+
+
+def _GetString(source, start, i):
+ i = source.find('"', i+1)
+ while source[i-1] == '\\':
+ # Count the trailing backslashes.
+ backslash_count = 1
+ j = i - 2
+ while source[j] == '\\':
+ backslash_count += 1
+ j -= 1
+ # When trailing backslashes are even, they escape each other.
+ if (backslash_count % 2) == 0:
+ break
+ i = source.find('"', i+1)
+ return i + 1
+
+
+def _GetChar(source, start, i):
+ # NOTE(nnorwitz): may not be quite correct, should be good enough.
+ i = source.find("'", i+1)
+ while source[i-1] == '\\':
+ # Need to special case '\\'.
+ if (i - 2) > start and source[i-2] == '\\':
+ break
+ i = source.find("'", i+1)
+ # Try to handle unterminated single quotes (in a #if 0 block).
+ if i < 0:
+ i = start
+ return i + 1
+
+
+def GetTokens(source):
+ """Returns a sequence of Tokens.
+
+ Args:
+ source: string of C++ source code.
+
+ Yields:
+ Token that represents the next token in the source.
+ """
+ # Cache various valid character sets for speed.
+ valid_identifier_chars = VALID_IDENTIFIER_CHARS
+ hex_digits = HEX_DIGITS
+ int_or_float_digits = INT_OR_FLOAT_DIGITS
+ int_or_float_digits2 = int_or_float_digits | set('.')
+
+ # Only ignore errors while in a #if 0 block.
+ ignore_errors = False
+ count_ifs = 0
+
+ i = 0
+ end = len(source)
+ while i < end:
+ # Skip whitespace.
+ while i < end and source[i].isspace():
+ i += 1
+ if i >= end:
+ return
+
+ token_type = UNKNOWN
+ start = i
+ c = source[i]
+ if c.isalpha() or c == '_': # Find a string token.
+ token_type = NAME
+ while source[i] in valid_identifier_chars:
+ i += 1
+ # String and character constants can look like a name if
+ # they are something like L"".
+ if (source[i] == "'" and (i - start) == 1 and
+ source[start:i] in 'uUL'):
+ # u, U, and L are valid C++0x character preffixes.
+ token_type = CONSTANT
+ i = _GetChar(source, start, i)
+ elif source[i] == "'" and source[start:i] in _STR_PREFIXES:
+ token_type = CONSTANT
+ i = _GetString(source, start, i)
+ elif c == '/' and source[i+1] == '/': # Find // comments.
+ i = source.find('\n', i)
+ if i == -1: # Handle EOF.
+ i = end
+ continue
+ elif c == '/' and source[i+1] == '*': # Find /* comments. */
+ i = source.find('*/', i) + 2
+ continue
+ elif c in ':+-<>&|*=': # : or :: (plus other chars).
+ token_type = SYNTAX
+ i += 1
+ new_ch = source[i]
+ if new_ch == c:
+ i += 1
+ elif c == '-' and new_ch == '>':
+ i += 1
+ elif new_ch == '=':
+ i += 1
+ elif c in '()[]{}~!?^%;/.,': # Handle single char tokens.
+ token_type = SYNTAX
+ i += 1
+ if c == '.' and source[i].isdigit():
+ token_type = CONSTANT
+ i += 1
+ while source[i] in int_or_float_digits:
+ i += 1
+ # Handle float suffixes.
+ for suffix in ('l', 'f'):
+ if suffix == source[i:i+1].lower():
+ i += 1
+ break
+ elif c.isdigit(): # Find integer.
+ token_type = CONSTANT
+ if c == '0' and source[i+1] in 'xX':
+ # Handle hex digits.
+ i += 2
+ while source[i] in hex_digits:
+ i += 1
+ else:
+ while source[i] in int_or_float_digits2:
+ i += 1
+ # Handle integer (and float) suffixes.
+ for suffix in ('ull', 'll', 'ul', 'l', 'f', 'u'):
+ size = len(suffix)
+ if suffix == source[i:i+size].lower():
+ i += size
+ break
+ elif c == '"': # Find string.
+ token_type = CONSTANT
+ i = _GetString(source, start, i)
+ elif c == "'": # Find char.
+ token_type = CONSTANT
+ i = _GetChar(source, start, i)
+ elif c == '#': # Find pre-processor command.
+ token_type = PREPROCESSOR
+ got_if = source[i:i+3] == '#if' and source[i+3:i+4].isspace()
+ if got_if:
+ count_ifs += 1
+ elif source[i:i+6] == '#endif':
+ count_ifs -= 1
+ if count_ifs == 0:
+ ignore_errors = False
+
+ # TODO(nnorwitz): handle preprocessor statements (\ continuations).
+ while 1:
+ i1 = source.find('\n', i)
+ i2 = source.find('//', i)
+ i3 = source.find('/*', i)
+ i4 = source.find('"', i)
+ # NOTE(nnorwitz): doesn't handle comments in #define macros.
+ # Get the first important symbol (newline, comment, EOF/end).
+ i = min([x for x in (i1, i2, i3, i4, end) if x != -1])
+
+ # Handle #include "dir//foo.h" properly.
+ if source[i] == '"':
+ i = source.find('"', i+1) + 1
+ assert i > 0
+ continue
+ # Keep going if end of the line and the line ends with \.
+ if not (i == i1 and source[i-1] == '\\'):
+ if got_if:
+ condition = source[start+4:i].lstrip()
+ if (condition.startswith('0') or
+ condition.startswith('(0)')):
+ ignore_errors = True
+ break
+ i += 1
+ elif c == '\\': # Handle \ in code.
+ # This is different from the pre-processor \ handling.
+ i += 1
+ continue
+ elif ignore_errors:
+ # The tokenizer seems to be in pretty good shape. This
+ # raise is conditionally disabled so that bogus code
+ # in an #if 0 block can be handled. Since we will ignore
+ # it anyways, this is probably fine. So disable the
+ # exception and return the bogus char.
+ i += 1
+ else:
+ sys.stderr.write('Got invalid token in %s @ %d token:%s: %r\n' %
+ ('?', i, c, source[i-10:i+10]))
+ raise RuntimeError('unexpected token')
+
+ if i <= 0:
+ print('Invalid index, exiting now.')
+ return
+ yield Token(token_type, source[start:i], start, i)
+
+
+if __name__ == '__main__':
+ def main(argv):
+ """Driver mostly for testing purposes."""
+ for filename in argv[1:]:
+ source = utils.ReadFile(filename)
+ if source is None:
+ continue
+
+ for token in GetTokens(source):
+ print('%-12s: %s' % (token.token_type, token.name))
+ # print('\r%6.2f%%' % (100.0 * index / token.end),)
+ sys.stdout.write('\n')
+
+
+ main(sys.argv)
diff --git a/src/testing/scripts/generator/cpp/utils.py b/src/testing/scripts/generator/cpp/utils.py
new file mode 100755
index 0000000..eab36ee
--- /dev/null
+++ b/src/testing/scripts/generator/cpp/utils.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python
+#
+# Copyright 2007 Neal Norwitz
+# Portions Copyright 2007 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Generic utilities for C++ parsing."""
+
+__author__ = 'nnorwitz@google.com (Neal Norwitz)'
+
+
+import sys
+
+
+# Set to True to see the start/end token indices.
+DEBUG = True
+
+
+def ReadFile(filename, print_error=True):
+ """Returns the contents of a file."""
+ try:
+ fp = open(filename)
+ try:
+ return fp.read()
+ finally:
+ fp.close()
+ except IOError:
+ if print_error:
+ print('Error reading %s: %s' % (filename, sys.exc_info()[1]))
+ return None
diff --git a/src/testing/scripts/generator/gmock_gen.py b/src/testing/scripts/generator/gmock_gen.py
new file mode 100755
index 0000000..8cc0d13
--- /dev/null
+++ b/src/testing/scripts/generator/gmock_gen.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python
+#
+# Copyright 2008 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Driver for starting up Google Mock class generator."""
+
+__author__ = 'nnorwitz@google.com (Neal Norwitz)'
+
+import os
+import sys
+
+if __name__ == '__main__':
+ # Add the directory of this script to the path so we can import gmock_class.
+ sys.path.append(os.path.dirname(__file__))
+
+ from cpp import gmock_class
+ # Fix the docstring in case they require the usage.
+ gmock_class.__doc__ = gmock_class.__doc__.replace('gmock_class.py', __file__)
+ gmock_class.main()
diff --git a/src/testing/scripts/gmock-config.in b/src/testing/scripts/gmock-config.in
new file mode 100755
index 0000000..2baefe9
--- /dev/null
+++ b/src/testing/scripts/gmock-config.in
@@ -0,0 +1,303 @@
+#!/bin/sh
+
+# These variables are automatically filled in by the configure script.
+name="@PACKAGE_TARNAME@"
+version="@PACKAGE_VERSION@"
+
+show_usage()
+{
+ echo "Usage: gmock-config [OPTIONS...]"
+}
+
+show_help()
+{
+ show_usage
+ cat <<\EOF
+
+The `gmock-config' script provides access to the necessary compile and linking
+flags to connect with Google C++ Mocking Framework, both in a build prior to
+installation, and on the system proper after installation. The installation
+overrides may be issued in combination with any other queries, but will only
+affect installation queries if called on a built but not installed gmock. The
+installation queries may not be issued with any other types of queries, and
+only one installation query may be made at a time. The version queries and
+compiler flag queries may be combined as desired but not mixed. Different
+version queries are always combined with logical "and" semantics, and only the
+last of any particular query is used while all previous ones ignored. All
+versions must be specified as a sequence of numbers separated by periods.
+Compiler flag queries output the union of the sets of flags when combined.
+
+ Examples:
+ gmock-config --min-version=1.0 || echo "Insufficient Google Mock version."
+
+ g++ $(gmock-config --cppflags --cxxflags) -o foo.o -c foo.cpp
+ g++ $(gmock-config --ldflags --libs) -o foo foo.o
+
+ # When using a built but not installed Google Mock:
+ g++ $(../../my_gmock_build/scripts/gmock-config ...) ...
+
+ # When using an installed Google Mock, but with installation overrides:
+ export GMOCK_PREFIX="/opt"
+ g++ $(gmock-config --libdir="/opt/lib64" ...) ...
+
+ Help:
+ --usage brief usage information
+ --help display this help message
+
+ Installation Overrides:
+ --prefix=<dir> overrides the installation prefix
+ --exec-prefix=<dir> overrides the executable installation prefix
+ --libdir=<dir> overrides the library installation prefix
+ --includedir=<dir> overrides the header file installation prefix
+
+ Installation Queries:
+ --prefix installation prefix
+ --exec-prefix executable installation prefix
+ --libdir library installation directory
+ --includedir header file installation directory
+ --version the version of the Google Mock installation
+
+ Version Queries:
+ --min-version=VERSION return 0 if the version is at least VERSION
+ --exact-version=VERSION return 0 if the version is exactly VERSION
+ --max-version=VERSION return 0 if the version is at most VERSION
+
+ Compilation Flag Queries:
+ --cppflags compile flags specific to the C-like preprocessors
+ --cxxflags compile flags appropriate for C++ programs
+ --ldflags linker flags
+ --libs libraries for linking
+
+EOF
+}
+
+# This function bounds our version with a min and a max. It uses some clever
+# POSIX-compliant variable expansion to portably do all the work in the shell
+# and avoid any dependency on a particular "sed" or "awk" implementation.
+# Notable is that it will only ever compare the first 3 components of versions.
+# Further components will be cleanly stripped off. All versions must be
+# unadorned, so "v1.0" will *not* work. The minimum version must be in $1, and
+# the max in $2. TODO(chandlerc@google.com): If this ever breaks, we should
+# investigate expanding this via autom4te from AS_VERSION_COMPARE rather than
+# continuing to maintain our own shell version.
+check_versions()
+{
+ major_version=${version%%.*}
+ minor_version="0"
+ point_version="0"
+ if test "${version#*.}" != "${version}"; then
+ minor_version=${version#*.}
+ minor_version=${minor_version%%.*}
+ fi
+ if test "${version#*.*.}" != "${version}"; then
+ point_version=${version#*.*.}
+ point_version=${point_version%%.*}
+ fi
+
+ min_version="$1"
+ min_major_version=${min_version%%.*}
+ min_minor_version="0"
+ min_point_version="0"
+ if test "${min_version#*.}" != "${min_version}"; then
+ min_minor_version=${min_version#*.}
+ min_minor_version=${min_minor_version%%.*}
+ fi
+ if test "${min_version#*.*.}" != "${min_version}"; then
+ min_point_version=${min_version#*.*.}
+ min_point_version=${min_point_version%%.*}
+ fi
+
+ max_version="$2"
+ max_major_version=${max_version%%.*}
+ max_minor_version="0"
+ max_point_version="0"
+ if test "${max_version#*.}" != "${max_version}"; then
+ max_minor_version=${max_version#*.}
+ max_minor_version=${max_minor_version%%.*}
+ fi
+ if test "${max_version#*.*.}" != "${max_version}"; then
+ max_point_version=${max_version#*.*.}
+ max_point_version=${max_point_version%%.*}
+ fi
+
+ test $(($major_version)) -lt $(($min_major_version)) && exit 1
+ if test $(($major_version)) -eq $(($min_major_version)); then
+ test $(($minor_version)) -lt $(($min_minor_version)) && exit 1
+ if test $(($minor_version)) -eq $(($min_minor_version)); then
+ test $(($point_version)) -lt $(($min_point_version)) && exit 1
+ fi
+ fi
+
+ test $(($major_version)) -gt $(($max_major_version)) && exit 1
+ if test $(($major_version)) -eq $(($max_major_version)); then
+ test $(($minor_version)) -gt $(($max_minor_version)) && exit 1
+ if test $(($minor_version)) -eq $(($max_minor_version)); then
+ test $(($point_version)) -gt $(($max_point_version)) && exit 1
+ fi
+ fi
+
+ exit 0
+}
+
+# Show the usage line when no arguments are specified.
+if test $# -eq 0; then
+ show_usage
+ exit 1
+fi
+
+while test $# -gt 0; do
+ case $1 in
+ --usage) show_usage; exit 0;;
+ --help) show_help; exit 0;;
+
+ # Installation overrides
+ --prefix=*) GMOCK_PREFIX=${1#--prefix=};;
+ --exec-prefix=*) GMOCK_EXEC_PREFIX=${1#--exec-prefix=};;
+ --libdir=*) GMOCK_LIBDIR=${1#--libdir=};;
+ --includedir=*) GMOCK_INCLUDEDIR=${1#--includedir=};;
+
+ # Installation queries
+ --prefix|--exec-prefix|--libdir|--includedir|--version)
+ if test -n "${do_query}"; then
+ show_usage
+ exit 1
+ fi
+ do_query=${1#--}
+ ;;
+
+ # Version checking
+ --min-version=*)
+ do_check_versions=yes
+ min_version=${1#--min-version=}
+ ;;
+ --max-version=*)
+ do_check_versions=yes
+ max_version=${1#--max-version=}
+ ;;
+ --exact-version=*)
+ do_check_versions=yes
+ exact_version=${1#--exact-version=}
+ ;;
+
+ # Compiler flag output
+ --cppflags) echo_cppflags=yes;;
+ --cxxflags) echo_cxxflags=yes;;
+ --ldflags) echo_ldflags=yes;;
+ --libs) echo_libs=yes;;
+
+ # Everything else is an error
+ *) show_usage; exit 1;;
+ esac
+ shift
+done
+
+# These have defaults filled in by the configure script but can also be
+# overridden by environment variables or command line parameters.
+prefix="${GMOCK_PREFIX:-@prefix@}"
+exec_prefix="${GMOCK_EXEC_PREFIX:-@exec_prefix@}"
+libdir="${GMOCK_LIBDIR:-@libdir@}"
+includedir="${GMOCK_INCLUDEDIR:-@includedir@}"
+
+# We try and detect if our binary is not located at its installed location. If
+# it's not, we provide variables pointing to the source and build tree rather
+# than to the install tree. We also locate Google Test using the configured
+# gtest-config script rather than searching the PATH and our bindir for one.
+# This allows building against a just-built gmock rather than an installed
+# gmock.
+bindir="@bindir@"
+this_relative_bindir=`dirname $0`
+this_bindir=`cd ${this_relative_bindir}; pwd -P`
+if test "${this_bindir}" = "${this_bindir%${bindir}}"; then
+ # The path to the script doesn't end in the bindir sequence from Autoconf,
+ # assume that we are in a build tree.
+ build_dir=`dirname ${this_bindir}`
+ src_dir=`cd ${this_bindir}/@top_srcdir@; pwd -P`
+
+ # TODO(chandlerc@google.com): This is a dangerous dependency on libtool, we
+ # should work to remove it, and/or remove libtool altogether, replacing it
+ # with direct references to the library and a link path.
+ gmock_libs="${build_dir}/lib/libgmock.la"
+ gmock_ldflags=""
+
+ # We provide hooks to include from either the source or build dir, where the
+ # build dir is always preferred. This will potentially allow us to write
+ # build rules for generated headers and have them automatically be preferred
+ # over provided versions.
+ gmock_cppflags="-I${build_dir}/include -I${src_dir}/include"
+ gmock_cxxflags=""
+
+ # Directly invoke the gtest-config script used during the build process.
+ gtest_config="@GTEST_CONFIG@"
+else
+ # We're using an installed gmock, although it may be staged under some
+ # prefix. Assume (as our own libraries do) that we can resolve the prefix,
+ # and are present in the dynamic link paths.
+ gmock_ldflags="-L${libdir}"
+ gmock_libs="-l${name}"
+ gmock_cppflags="-I${includedir}"
+ gmock_cxxflags=""
+
+ # We also prefer any gtest-config script installed in our prefix. Lacking
+ # one, we look in the PATH for one.
+ gtest_config="${bindir}/gtest-config"
+ if test ! -x "${gtest_config}"; then
+ gtest_config=`which gtest-config`
+ fi
+fi
+
+# Ensure that we have located a Google Test to link against.
+if ! test -x "${gtest_config}"; then
+ echo "Unable to locate Google Test, check your Google Mock configuration" \
+ "and installation" >&2
+ exit 1
+elif ! "${gtest_config}" "--exact-version=@GTEST_VERSION@"; then
+ echo "The Google Test found is not the same version as Google Mock was " \
+ "built against" >&2
+ exit 1
+fi
+
+# Add the necessary Google Test bits into the various flag variables
+gmock_cppflags="${gmock_cppflags} `${gtest_config} --cppflags`"
+gmock_cxxflags="${gmock_cxxflags} `${gtest_config} --cxxflags`"
+gmock_ldflags="${gmock_ldflags} `${gtest_config} --ldflags`"
+gmock_libs="${gmock_libs} `${gtest_config} --libs`"
+
+# Do an installation query if requested.
+if test -n "$do_query"; then
+ case $do_query in
+ prefix) echo $prefix; exit 0;;
+ exec-prefix) echo $exec_prefix; exit 0;;
+ libdir) echo $libdir; exit 0;;
+ includedir) echo $includedir; exit 0;;
+ version) echo $version; exit 0;;
+ *) show_usage; exit 1;;
+ esac
+fi
+
+# Do a version check if requested.
+if test "$do_check_versions" = "yes"; then
+ # Make sure we didn't receive a bad combination of parameters.
+ test "$echo_cppflags" = "yes" && show_usage && exit 1
+ test "$echo_cxxflags" = "yes" && show_usage && exit 1
+ test "$echo_ldflags" = "yes" && show_usage && exit 1
+ test "$echo_libs" = "yes" && show_usage && exit 1
+
+ if test "$exact_version" != ""; then
+ check_versions $exact_version $exact_version
+ # unreachable
+ else
+ check_versions ${min_version:-0.0.0} ${max_version:-9999.9999.9999}
+ # unreachable
+ fi
+fi
+
+# Do the output in the correct order so that these can be used in-line of
+# a compiler invocation.
+output=""
+test "$echo_cppflags" = "yes" && output="$output $gmock_cppflags"
+test "$echo_cxxflags" = "yes" && output="$output $gmock_cxxflags"
+test "$echo_ldflags" = "yes" && output="$output $gmock_ldflags"
+test "$echo_libs" = "yes" && output="$output $gmock_libs"
+echo $output
+
+exit 0
diff --git a/src/testing/scripts/gmock_doctor.py b/src/testing/scripts/gmock_doctor.py
new file mode 100755
index 0000000..f7c3920
--- /dev/null
+++ b/src/testing/scripts/gmock_doctor.py
@@ -0,0 +1,631 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Converts compiler's errors in code using Google Mock to plain English."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import re
+import sys
+
+_VERSION = '1.0.3'
+
+_EMAIL = 'googlemock@googlegroups.com'
+
+_COMMON_GMOCK_SYMBOLS = [
+ # Matchers
+ '_',
+ 'A',
+ 'AddressSatisfies',
+ 'AllOf',
+ 'An',
+ 'AnyOf',
+ 'ContainerEq',
+ 'Contains',
+ 'ContainsRegex',
+ 'DoubleEq',
+ 'ElementsAre',
+ 'ElementsAreArray',
+ 'EndsWith',
+ 'Eq',
+ 'Field',
+ 'FloatEq',
+ 'Ge',
+ 'Gt',
+ 'HasSubstr',
+ 'IsInitializedProto',
+ 'Le',
+ 'Lt',
+ 'MatcherCast',
+ 'Matches',
+ 'MatchesRegex',
+ 'NanSensitiveDoubleEq',
+ 'NanSensitiveFloatEq',
+ 'Ne',
+ 'Not',
+ 'NotNull',
+ 'Pointee',
+ 'Property',
+ 'Ref',
+ 'ResultOf',
+ 'SafeMatcherCast',
+ 'StartsWith',
+ 'StrCaseEq',
+ 'StrCaseNe',
+ 'StrEq',
+ 'StrNe',
+ 'Truly',
+ 'TypedEq',
+ 'Value',
+
+ # Actions
+ 'Assign',
+ 'ByRef',
+ 'DeleteArg',
+ 'DoAll',
+ 'DoDefault',
+ 'IgnoreResult',
+ 'Invoke',
+ 'InvokeArgument',
+ 'InvokeWithoutArgs',
+ 'Return',
+ 'ReturnNew',
+ 'ReturnNull',
+ 'ReturnRef',
+ 'SaveArg',
+ 'SetArgReferee',
+ 'SetArgPointee',
+ 'SetArgumentPointee',
+ 'SetArrayArgument',
+ 'SetErrnoAndReturn',
+ 'Throw',
+ 'WithArg',
+ 'WithArgs',
+ 'WithoutArgs',
+
+ # Cardinalities
+ 'AnyNumber',
+ 'AtLeast',
+ 'AtMost',
+ 'Between',
+ 'Exactly',
+
+ # Sequences
+ 'InSequence',
+ 'Sequence',
+
+ # Misc
+ 'DefaultValue',
+ 'Mock',
+ ]
+
+# Regex for matching source file path and line number in the compiler's errors.
+_GCC_FILE_LINE_RE = r'(?P<file>.*):(?P<line>\d+):(\d+:)?\s+'
+_CLANG_FILE_LINE_RE = r'(?P<file>.*):(?P<line>\d+):(?P<column>\d+):\s+'
+_CLANG_NON_GMOCK_FILE_LINE_RE = (
+ r'(?P<file>.*[/\\^](?!gmock-)[^/\\]+):(?P<line>\d+):(?P<column>\d+):\s+')
+
+
+def _FindAllMatches(regex, s):
+ """Generates all matches of regex in string s."""
+
+ r = re.compile(regex)
+ return r.finditer(s)
+
+
+def _GenericDiagnoser(short_name, long_name, diagnoses, msg):
+ """Diagnoses the given disease by pattern matching.
+
+ Can provide different diagnoses for different patterns.
+
+ Args:
+ short_name: Short name of the disease.
+ long_name: Long name of the disease.
+ diagnoses: A list of pairs (regex, pattern for formatting the diagnosis
+ for matching regex).
+ msg: Compiler's error messages.
+ Yields:
+ Tuples of the form
+ (short name of disease, long name of disease, diagnosis).
+ """
+ for regex, diagnosis in diagnoses:
+ if re.search(regex, msg):
+ diagnosis = '%(file)s:%(line)s:' + diagnosis
+ for m in _FindAllMatches(regex, msg):
+ yield (short_name, long_name, diagnosis % m.groupdict())
+
+
+def _NeedToReturnReferenceDiagnoser(msg):
+ """Diagnoses the NRR disease, given the error messages by the compiler."""
+
+ gcc_regex = (r'In member function \'testing::internal::ReturnAction<R>.*\n'
+ + _GCC_FILE_LINE_RE + r'instantiated from here\n'
+ r'.*gmock-actions\.h.*error: creating array with negative size')
+ clang_regex = (r'error:.*array.*negative.*\r?\n'
+ r'(.*\n)*?' +
+ _CLANG_NON_GMOCK_FILE_LINE_RE +
+ r'note: in instantiation of function template specialization '
+ r'\'testing::internal::ReturnAction<(?P<type>.*)>'
+ r'::operator Action<.*>\' requested here')
+ diagnosis = """
+You are using a Return() action in a function that returns a reference to
+%(type)s. Please use ReturnRef() instead."""
+ return _GenericDiagnoser('NRR', 'Need to Return Reference',
+ [(clang_regex, diagnosis),
+ (gcc_regex, diagnosis % {'type': 'a type'})],
+ msg)
+
+
+def _NeedToReturnSomethingDiagnoser(msg):
+ """Diagnoses the NRS disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE + r'(instantiated from here\n.'
+ r'*gmock.*actions\.h.*error: void value not ignored)'
+ r'|(error: control reaches end of non-void function)')
+ clang_regex1 = (_CLANG_FILE_LINE_RE +
+ r'error: cannot initialize return object '
+ r'of type \'Result\' \(aka \'(?P<return_type>.*)\'\) '
+ r'with an rvalue of type \'void\'')
+ clang_regex2 = (_CLANG_FILE_LINE_RE +
+ r'error: cannot initialize return object '
+ r'of type \'(?P<return_type>.*)\' '
+ r'with an rvalue of type \'void\'')
+ diagnosis = """
+You are using an action that returns void, but it needs to return
+%(return_type)s. Please tell it *what* to return. Perhaps you can use
+the pattern DoAll(some_action, Return(some_value))?"""
+ return _GenericDiagnoser(
+ 'NRS',
+ 'Need to Return Something',
+ [(gcc_regex, diagnosis % {'return_type': '*something*'}),
+ (clang_regex1, diagnosis),
+ (clang_regex2, diagnosis)],
+ msg)
+
+
+def _NeedToReturnNothingDiagnoser(msg):
+ """Diagnoses the NRN disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE + r'instantiated from here\n'
+ r'.*gmock-actions\.h.*error: instantiation of '
+ r'\'testing::internal::ReturnAction<R>::Impl<F>::value_\' '
+ r'as type \'void\'')
+ clang_regex1 = (r'error: field has incomplete type '
+ r'\'Result\' \(aka \'void\'\)(\r)?\n'
+ r'(.*\n)*?' +
+ _CLANG_NON_GMOCK_FILE_LINE_RE + r'note: in instantiation '
+ r'of function template specialization '
+ r'\'testing::internal::ReturnAction<(?P<return_type>.*)>'
+ r'::operator Action<void \(.*\)>\' requested here')
+ clang_regex2 = (r'error: field has incomplete type '
+ r'\'Result\' \(aka \'void\'\)(\r)?\n'
+ r'(.*\n)*?' +
+ _CLANG_NON_GMOCK_FILE_LINE_RE + r'note: in instantiation '
+ r'of function template specialization '
+ r'\'testing::internal::DoBothAction<.*>'
+ r'::operator Action<(?P<return_type>.*) \(.*\)>\' '
+ r'requested here')
+ diagnosis = """
+You are using an action that returns %(return_type)s, but it needs to return
+void. Please use a void-returning action instead.
+
+All actions but the last in DoAll(...) must return void. Perhaps you need
+to re-arrange the order of actions in a DoAll(), if you are using one?"""
+ return _GenericDiagnoser(
+ 'NRN',
+ 'Need to Return Nothing',
+ [(gcc_regex, diagnosis % {'return_type': '*something*'}),
+ (clang_regex1, diagnosis),
+ (clang_regex2, diagnosis)],
+ msg)
+
+
+def _IncompleteByReferenceArgumentDiagnoser(msg):
+ """Diagnoses the IBRA disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE + r'instantiated from here\n'
+ r'.*gtest-printers\.h.*error: invalid application of '
+ r'\'sizeof\' to incomplete type \'(?P<type>.*)\'')
+
+ clang_regex = (r'.*gtest-printers\.h.*error: invalid application of '
+ r'\'sizeof\' to an incomplete type '
+ r'\'(?P<type>.*)( const)?\'\r?\n'
+ r'(.*\n)*?' +
+ _CLANG_NON_GMOCK_FILE_LINE_RE +
+ r'note: in instantiation of member function '
+ r'\'testing::internal2::TypeWithoutFormatter<.*>::'
+ r'PrintValue\' requested here')
+ diagnosis = """
+In order to mock this function, Google Mock needs to see the definition
+of type "%(type)s" - declaration alone is not enough. Either #include
+the header that defines it, or change the argument to be passed
+by pointer."""
+
+ return _GenericDiagnoser('IBRA', 'Incomplete By-Reference Argument Type',
+ [(gcc_regex, diagnosis),
+ (clang_regex, diagnosis)],
+ msg)
+
+
+def _OverloadedFunctionMatcherDiagnoser(msg):
+ """Diagnoses the OFM disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE + r'error: no matching function for '
+ r'call to \'Truly\(<unresolved overloaded function type>\)')
+ clang_regex = (_CLANG_FILE_LINE_RE + r'error: no matching function for '
+ r'call to \'Truly')
+ diagnosis = """
+The argument you gave to Truly() is an overloaded function. Please tell
+your compiler which overloaded version you want to use.
+
+For example, if you want to use the version whose signature is
+ bool Foo(int n);
+you should write
+ Truly(static_cast<bool (*)(int n)>(Foo))"""
+ return _GenericDiagnoser('OFM', 'Overloaded Function Matcher',
+ [(gcc_regex, diagnosis),
+ (clang_regex, diagnosis)],
+ msg)
+
+
+def _OverloadedFunctionActionDiagnoser(msg):
+ """Diagnoses the OFA disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE + r'error: no matching function for call to '
+ r'\'Invoke\(<unresolved overloaded function type>')
+ clang_regex = (_CLANG_FILE_LINE_RE + r'error: no matching '
+ r'function for call to \'Invoke\'\r?\n'
+ r'(.*\n)*?'
+ r'.*\bgmock-\w+-actions\.h:\d+:\d+:\s+'
+ r'note: candidate template ignored:\s+'
+ r'couldn\'t infer template argument \'FunctionImpl\'')
+ diagnosis = """
+Function you are passing to Invoke is overloaded. Please tell your compiler
+which overloaded version you want to use.
+
+For example, if you want to use the version whose signature is
+ bool MyFunction(int n, double x);
+you should write something like
+ Invoke(static_cast<bool (*)(int n, double x)>(MyFunction))"""
+ return _GenericDiagnoser('OFA', 'Overloaded Function Action',
+ [(gcc_regex, diagnosis),
+ (clang_regex, diagnosis)],
+ msg)
+
+
+def _OverloadedMethodActionDiagnoser(msg):
+ """Diagnoses the OMA disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE + r'error: no matching function for '
+ r'call to \'Invoke\(.+, <unresolved overloaded function '
+ r'type>\)')
+ clang_regex = (_CLANG_FILE_LINE_RE + r'error: no matching function '
+ r'for call to \'Invoke\'\r?\n'
+ r'(.*\n)*?'
+ r'.*\bgmock-\w+-actions\.h:\d+:\d+: '
+ r'note: candidate function template not viable: '
+ r'requires .*, but 2 (arguments )?were provided')
+ diagnosis = """
+The second argument you gave to Invoke() is an overloaded method. Please
+tell your compiler which overloaded version you want to use.
+
+For example, if you want to use the version whose signature is
+ class Foo {
+ ...
+ bool Bar(int n, double x);
+ };
+you should write something like
+ Invoke(foo, static_cast<bool (Foo::*)(int n, double x)>(&Foo::Bar))"""
+ return _GenericDiagnoser('OMA', 'Overloaded Method Action',
+ [(gcc_regex, diagnosis),
+ (clang_regex, diagnosis)],
+ msg)
+
+
+def _MockObjectPointerDiagnoser(msg):
+ """Diagnoses the MOP disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE + r'error: request for member '
+ r'\'gmock_(?P<method>.+)\' in \'(?P<mock_object>.+)\', '
+ r'which is of non-class type \'(.*::)*(?P<class_name>.+)\*\'')
+ clang_regex = (_CLANG_FILE_LINE_RE + r'error: member reference type '
+ r'\'(?P<class_name>.*?) *\' is a pointer; '
+ r'maybe you meant to use \'->\'\?')
+ diagnosis = """
+The first argument to ON_CALL() and EXPECT_CALL() must be a mock *object*,
+not a *pointer* to it. Please write '*(%(mock_object)s)' instead of
+'%(mock_object)s' as your first argument.
+
+For example, given the mock class:
+
+ class %(class_name)s : public ... {
+ ...
+ MOCK_METHOD0(%(method)s, ...);
+ };
+
+and the following mock instance:
+
+ %(class_name)s* mock_ptr = ...
+
+you should use the EXPECT_CALL like this:
+
+ EXPECT_CALL(*mock_ptr, %(method)s(...));"""
+
+ return _GenericDiagnoser(
+ 'MOP',
+ 'Mock Object Pointer',
+ [(gcc_regex, diagnosis),
+ (clang_regex, diagnosis % {'mock_object': 'mock_object',
+ 'method': 'method',
+ 'class_name': '%(class_name)s'})],
+ msg)
+
+
+def _NeedToUseSymbolDiagnoser(msg):
+ """Diagnoses the NUS disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE + r'error: \'(?P<symbol>.+)\' '
+ r'(was not declared in this scope|has not been declared)')
+ clang_regex = (_CLANG_FILE_LINE_RE +
+ r'error: (use of undeclared identifier|unknown type name|'
+ r'no template named) \'(?P<symbol>[^\']+)\'')
+ diagnosis = """
+'%(symbol)s' is defined by Google Mock in the testing namespace.
+Did you forget to write
+ using testing::%(symbol)s;
+?"""
+ for m in (list(_FindAllMatches(gcc_regex, msg)) +
+ list(_FindAllMatches(clang_regex, msg))):
+ symbol = m.groupdict()['symbol']
+ if symbol in _COMMON_GMOCK_SYMBOLS:
+ yield ('NUS', 'Need to Use Symbol', diagnosis % m.groupdict())
+
+
+def _NeedToUseReturnNullDiagnoser(msg):
+ """Diagnoses the NRNULL disease, given the error messages by the compiler."""
+
+ gcc_regex = ('instantiated from \'testing::internal::ReturnAction<R>'
+ '::operator testing::Action<Func>\(\) const.*\n' +
+ _GCC_FILE_LINE_RE + r'instantiated from here\n'
+ r'.*error: no matching function for call to \'ImplicitCast_\('
+ r'(:?long )?int&\)')
+ clang_regex = (r'\bgmock-actions.h:.* error: no matching function for '
+ r'call to \'ImplicitCast_\'\r?\n'
+ r'(.*\n)*?' +
+ _CLANG_NON_GMOCK_FILE_LINE_RE + r'note: in instantiation '
+ r'of function template specialization '
+ r'\'testing::internal::ReturnAction<(int|long)>::operator '
+ r'Action<(?P<type>.*)\(\)>\' requested here')
+ diagnosis = """
+You are probably calling Return(NULL) and the compiler isn't sure how to turn
+NULL into %(type)s. Use ReturnNull() instead.
+Note: the line number may be off; please fix all instances of Return(NULL)."""
+ return _GenericDiagnoser(
+ 'NRNULL', 'Need to use ReturnNull',
+ [(clang_regex, diagnosis),
+ (gcc_regex, diagnosis % {'type': 'the right type'})],
+ msg)
+
+
+def _TypeInTemplatedBaseDiagnoser(msg):
+ """Diagnoses the TTB disease, given the error messages by the compiler."""
+
+ # This version works when the type is used as the mock function's return
+ # type.
+ gcc_4_3_1_regex_type_in_retval = (
+ r'In member function \'int .*\n' + _GCC_FILE_LINE_RE +
+ r'error: a function call cannot appear in a constant-expression')
+ gcc_4_4_0_regex_type_in_retval = (
+ r'error: a function call cannot appear in a constant-expression'
+ + _GCC_FILE_LINE_RE + r'error: template argument 1 is invalid\n')
+ # This version works when the type is used as the mock function's sole
+ # parameter type.
+ gcc_regex_type_of_sole_param = (
+ _GCC_FILE_LINE_RE +
+ r'error: \'(?P<type>.+)\' was not declared in this scope\n'
+ r'.*error: template argument 1 is invalid\n')
+ # This version works when the type is used as a parameter of a mock
+ # function that has multiple parameters.
+ gcc_regex_type_of_a_param = (
+ r'error: expected `;\' before \'::\' token\n'
+ + _GCC_FILE_LINE_RE +
+ r'error: \'(?P<type>.+)\' was not declared in this scope\n'
+ r'.*error: template argument 1 is invalid\n'
+ r'.*error: \'.+\' was not declared in this scope')
+ clang_regex_type_of_retval_or_sole_param = (
+ _CLANG_FILE_LINE_RE +
+ r'error: use of undeclared identifier \'(?P<type>.*)\'\n'
+ r'(.*\n)*?'
+ r'(?P=file):(?P=line):\d+: error: '
+ r'non-friend class member \'Result\' cannot have a qualified name'
+ )
+ clang_regex_type_of_a_param = (
+ _CLANG_FILE_LINE_RE +
+ r'error: C\+\+ requires a type specifier for all declarations\n'
+ r'(.*\n)*?'
+ r'(?P=file):(?P=line):(?P=column): error: '
+ r'C\+\+ requires a type specifier for all declarations'
+ )
+ clang_regex_unknown_type = (
+ _CLANG_FILE_LINE_RE +
+ r'error: unknown type name \'(?P<type>[^\']+)\''
+ )
+
+ diagnosis = """
+In a mock class template, types or typedefs defined in the base class
+template are *not* automatically visible. This is how C++ works. Before
+you can use a type or typedef named %(type)s defined in base class Base<T>, you
+need to make it visible. One way to do it is:
+
+ typedef typename Base<T>::%(type)s %(type)s;"""
+
+ for diag in _GenericDiagnoser(
+ 'TTB', 'Type in Template Base',
+ [(gcc_4_3_1_regex_type_in_retval, diagnosis % {'type': 'Foo'}),
+ (gcc_4_4_0_regex_type_in_retval, diagnosis % {'type': 'Foo'}),
+ (gcc_regex_type_of_sole_param, diagnosis),
+ (gcc_regex_type_of_a_param, diagnosis),
+ (clang_regex_type_of_retval_or_sole_param, diagnosis),
+ (clang_regex_type_of_a_param, diagnosis % {'type': 'Foo'})],
+ msg):
+ yield diag
+ # Avoid overlap with the NUS pattern.
+ for m in _FindAllMatches(clang_regex_unknown_type, msg):
+ type_ = m.groupdict()['type']
+ if type_ not in _COMMON_GMOCK_SYMBOLS:
+ yield ('TTB', 'Type in Template Base', diagnosis % m.groupdict())
+
+
+def _WrongMockMethodMacroDiagnoser(msg):
+ """Diagnoses the WMM disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE +
+ r'.*this_method_does_not_take_(?P<wrong_args>\d+)_argument.*\n'
+ r'.*\n'
+ r'.*candidates are.*FunctionMocker<[^>]+A(?P<args>\d+)\)>')
+ clang_regex = (_CLANG_NON_GMOCK_FILE_LINE_RE +
+ r'error:.*array.*negative.*r?\n'
+ r'(.*\n)*?'
+ r'(?P=file):(?P=line):(?P=column): error: too few arguments '
+ r'to function call, expected (?P<args>\d+), '
+ r'have (?P<wrong_args>\d+)')
+ diagnosis = """
+You are using MOCK_METHOD%(wrong_args)s to define a mock method that has
+%(args)s arguments. Use MOCK_METHOD%(args)s (or MOCK_CONST_METHOD%(args)s,
+MOCK_METHOD%(args)s_T, MOCK_CONST_METHOD%(args)s_T as appropriate) instead."""
+ return _GenericDiagnoser('WMM', 'Wrong MOCK_METHODn Macro',
+ [(gcc_regex, diagnosis),
+ (clang_regex, diagnosis)],
+ msg)
+
+
+def _WrongParenPositionDiagnoser(msg):
+ """Diagnoses the WPP disease, given the error messages by the compiler."""
+
+ gcc_regex = (_GCC_FILE_LINE_RE +
+ r'error:.*testing::internal::MockSpec<.* has no member named \''
+ r'(?P<method>\w+)\'')
+ clang_regex = (_CLANG_NON_GMOCK_FILE_LINE_RE +
+ r'error: no member named \'(?P<method>\w+)\' in '
+ r'\'testing::internal::MockSpec<.*>\'')
+ diagnosis = """
+The closing parenthesis of ON_CALL or EXPECT_CALL should be *before*
+".%(method)s". For example, you should write:
+ EXPECT_CALL(my_mock, Foo(_)).%(method)s(...);
+instead of:
+ EXPECT_CALL(my_mock, Foo(_).%(method)s(...));"""
+ return _GenericDiagnoser('WPP', 'Wrong Parenthesis Position',
+ [(gcc_regex, diagnosis),
+ (clang_regex, diagnosis)],
+ msg)
+
+
+_DIAGNOSERS = [
+ _IncompleteByReferenceArgumentDiagnoser,
+ _MockObjectPointerDiagnoser,
+ _NeedToReturnNothingDiagnoser,
+ _NeedToReturnReferenceDiagnoser,
+ _NeedToReturnSomethingDiagnoser,
+ _NeedToUseReturnNullDiagnoser,
+ _NeedToUseSymbolDiagnoser,
+ _OverloadedFunctionActionDiagnoser,
+ _OverloadedFunctionMatcherDiagnoser,
+ _OverloadedMethodActionDiagnoser,
+ _TypeInTemplatedBaseDiagnoser,
+ _WrongMockMethodMacroDiagnoser,
+ _WrongParenPositionDiagnoser,
+ ]
+
+
+def Diagnose(msg):
+ """Generates all possible diagnoses given the compiler error message."""
+
+ msg = re.sub(r'\x1b\[[^m]*m', '', msg) # Strips all color formatting.
+ # Assuming the string is using the UTF-8 encoding, replaces the left and
+ # the right single quote characters with apostrophes.
+ msg = re.sub(r'(\xe2\x80\x98|\xe2\x80\x99)', "'", msg)
+
+ diagnoses = []
+ for diagnoser in _DIAGNOSERS:
+ for diag in diagnoser(msg):
+ diagnosis = '[%s - %s]\n%s' % diag
+ if not diagnosis in diagnoses:
+ diagnoses.append(diagnosis)
+ return diagnoses
+
+
+def main():
+ print ('Google Mock Doctor v%s - '
+ 'diagnoses problems in code using Google Mock.' % _VERSION)
+
+ if sys.stdin.isatty():
+ print ('Please copy and paste the compiler errors here. Press c-D when '
+ 'you are done:')
+ else:
+ print 'Waiting for compiler errors on stdin . . .'
+
+ msg = sys.stdin.read().strip()
+ diagnoses = Diagnose(msg)
+ count = len(diagnoses)
+ if not count:
+ print ("""
+Your compiler complained:
+8<------------------------------------------------------------
+%s
+------------------------------------------------------------>8
+
+Uh-oh, I'm not smart enough to figure out what the problem is. :-(
+However...
+If you send your source code and the compiler's error messages to
+%s, you can be helped and I can get smarter --
+win-win for us!""" % (msg, _EMAIL))
+ else:
+ print '------------------------------------------------------------'
+ print 'Your code appears to have the following',
+ if count > 1:
+ print '%s diseases:' % (count,)
+ else:
+ print 'disease:'
+ i = 0
+ for d in diagnoses:
+ i += 1
+ if count > 1:
+ print '\n#%s:' % (i,)
+ print d
+ print ("""
+How did I do? If you think I'm wrong or unhelpful, please send your
+source code and the compiler's error messages to %s.
+Then you can be helped and I can get smarter -- I promise I won't be upset!""" %
+ _EMAIL)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/src/testing/scripts/upload.py b/src/testing/scripts/upload.py
new file mode 100755
index 0000000..6e6f9a1
--- /dev/null
+++ b/src/testing/scripts/upload.py
@@ -0,0 +1,1387 @@
+#!/usr/bin/env python
+#
+# Copyright 2007 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Tool for uploading diffs from a version control system to the codereview app.
+
+Usage summary: upload.py [options] [-- diff_options]
+
+Diff options are passed to the diff command of the underlying system.
+
+Supported version control systems:
+ Git
+ Mercurial
+ Subversion
+
+It is important for Git/Mercurial users to specify a tree/node/branch to diff
+against by using the '--rev' option.
+"""
+# This code is derived from appcfg.py in the App Engine SDK (open source),
+# and from ASPN recipe #146306.
+
+import cookielib
+import getpass
+import logging
+import md5
+import mimetypes
+import optparse
+import os
+import re
+import socket
+import subprocess
+import sys
+import urllib
+import urllib2
+import urlparse
+
+try:
+ import readline
+except ImportError:
+ pass
+
+# The logging verbosity:
+# 0: Errors only.
+# 1: Status messages.
+# 2: Info logs.
+# 3: Debug logs.
+verbosity = 1
+
+# Max size of patch or base file.
+MAX_UPLOAD_SIZE = 900 * 1024
+
+
+def GetEmail(prompt):
+ """Prompts the user for their email address and returns it.
+
+ The last used email address is saved to a file and offered up as a suggestion
+ to the user. If the user presses enter without typing in anything the last
+ used email address is used. If the user enters a new address, it is saved
+ for next time we prompt.
+
+ """
+ last_email_file_name = os.path.expanduser("~/.last_codereview_email_address")
+ last_email = ""
+ if os.path.exists(last_email_file_name):
+ try:
+ last_email_file = open(last_email_file_name, "r")
+ last_email = last_email_file.readline().strip("\n")
+ last_email_file.close()
+ prompt += " [%s]" % last_email
+ except IOError, e:
+ pass
+ email = raw_input(prompt + ": ").strip()
+ if email:
+ try:
+ last_email_file = open(last_email_file_name, "w")
+ last_email_file.write(email)
+ last_email_file.close()
+ except IOError, e:
+ pass
+ else:
+ email = last_email
+ return email
+
+
+def StatusUpdate(msg):
+ """Print a status message to stdout.
+
+ If 'verbosity' is greater than 0, print the message.
+
+ Args:
+ msg: The string to print.
+ """
+ if verbosity > 0:
+ print msg
+
+
+def ErrorExit(msg):
+ """Print an error message to stderr and exit."""
+ print >>sys.stderr, msg
+ sys.exit(1)
+
+
+class ClientLoginError(urllib2.HTTPError):
+ """Raised to indicate there was an error authenticating with ClientLogin."""
+
+ def __init__(self, url, code, msg, headers, args):
+ urllib2.HTTPError.__init__(self, url, code, msg, headers, None)
+ self.args = args
+ self.reason = args["Error"]
+
+
+class AbstractRpcServer(object):
+ """Provides a common interface for a simple RPC server."""
+
+ def __init__(self, host, auth_function, host_override=None, extra_headers={},
+ save_cookies=False):
+ """Creates a new HttpRpcServer.
+
+ Args:
+ host: The host to send requests to.
+ auth_function: A function that takes no arguments and returns an
+ (email, password) tuple when called. Will be called if authentication
+ is required.
+ host_override: The host header to send to the server (defaults to host).
+ extra_headers: A dict of extra headers to append to every request.
+ save_cookies: If True, save the authentication cookies to local disk.
+ If False, use an in-memory cookiejar instead. Subclasses must
+ implement this functionality. Defaults to False.
+ """
+ self.host = host
+ self.host_override = host_override
+ self.auth_function = auth_function
+ self.authenticated = False
+ self.extra_headers = extra_headers
+ self.save_cookies = save_cookies
+ self.opener = self._GetOpener()
+ if self.host_override:
+ logging.info("Server: %s; Host: %s", self.host, self.host_override)
+ else:
+ logging.info("Server: %s", self.host)
+
+ def _GetOpener(self):
+ """Returns an OpenerDirector for making HTTP requests.
+
+ Returns:
+ A urllib2.OpenerDirector object.
+ """
+ raise NotImplementedError()
+
+ def _CreateRequest(self, url, data=None):
+ """Creates a new urllib request."""
+ logging.debug("Creating request for: '%s' with payload:\n%s", url, data)
+ req = urllib2.Request(url, data=data)
+ if self.host_override:
+ req.add_header("Host", self.host_override)
+ for key, value in self.extra_headers.iteritems():
+ req.add_header(key, value)
+ return req
+
+ def _GetAuthToken(self, email, password):
+ """Uses ClientLogin to authenticate the user, returning an auth token.
+
+ Args:
+ email: The user's email address
+ password: The user's password
+
+ Raises:
+ ClientLoginError: If there was an error authenticating with ClientLogin.
+ HTTPError: If there was some other form of HTTP error.
+
+ Returns:
+ The authentication token returned by ClientLogin.
+ """
+ account_type = "GOOGLE"
+ if self.host.endswith(".google.com"):
+ # Needed for use inside Google.
+ account_type = "HOSTED"
+ req = self._CreateRequest(
+ url="https://www.google.com/accounts/ClientLogin",
+ data=urllib.urlencode({
+ "Email": email,
+ "Passwd": password,
+ "service": "ah",
+ "source": "rietveld-codereview-upload",
+ "accountType": account_type,
+ }),
+ )
+ try:
+ response = self.opener.open(req)
+ response_body = response.read()
+ response_dict = dict(x.split("=")
+ for x in response_body.split("\n") if x)
+ return response_dict["Auth"]
+ except urllib2.HTTPError, e:
+ if e.code == 403:
+ body = e.read()
+ response_dict = dict(x.split("=", 1) for x in body.split("\n") if x)
+ raise ClientLoginError(req.get_full_url(), e.code, e.msg,
+ e.headers, response_dict)
+ else:
+ raise
+
+ def _GetAuthCookie(self, auth_token):
+ """Fetches authentication cookies for an authentication token.
+
+ Args:
+ auth_token: The authentication token returned by ClientLogin.
+
+ Raises:
+ HTTPError: If there was an error fetching the authentication cookies.
+ """
+ # This is a dummy value to allow us to identify when we're successful.
+ continue_location = "http://localhost/"
+ args = {"continue": continue_location, "auth": auth_token}
+ req = self._CreateRequest("http://%s/_ah/login?%s" %
+ (self.host, urllib.urlencode(args)))
+ try:
+ response = self.opener.open(req)
+ except urllib2.HTTPError, e:
+ response = e
+ if (response.code != 302 or
+ response.info()["location"] != continue_location):
+ raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg,
+ response.headers, response.fp)
+ self.authenticated = True
+
+ def _Authenticate(self):
+ """Authenticates the user.
+
+ The authentication process works as follows:
+ 1) We get a username and password from the user
+ 2) We use ClientLogin to obtain an AUTH token for the user
+ (see http://code.google.com/apis/accounts/AuthForInstalledApps.html).
+ 3) We pass the auth token to /_ah/login on the server to obtain an
+ authentication cookie. If login was successful, it tries to redirect
+ us to the URL we provided.
+
+ If we attempt to access the upload API without first obtaining an
+ authentication cookie, it returns a 401 response and directs us to
+ authenticate ourselves with ClientLogin.
+ """
+ for i in range(3):
+ credentials = self.auth_function()
+ try:
+ auth_token = self._GetAuthToken(credentials[0], credentials[1])
+ except ClientLoginError, e:
+ if e.reason == "BadAuthentication":
+ print >>sys.stderr, "Invalid username or password."
+ continue
+ if e.reason == "CaptchaRequired":
+ print >>sys.stderr, (
+ "Please go to\n"
+ "https://www.google.com/accounts/DisplayUnlockCaptcha\n"
+ "and verify you are a human. Then try again.")
+ break
+ if e.reason == "NotVerified":
+ print >>sys.stderr, "Account not verified."
+ break
+ if e.reason == "TermsNotAgreed":
+ print >>sys.stderr, "User has not agreed to TOS."
+ break
+ if e.reason == "AccountDeleted":
+ print >>sys.stderr, "The user account has been deleted."
+ break
+ if e.reason == "AccountDisabled":
+ print >>sys.stderr, "The user account has been disabled."
+ break
+ if e.reason == "ServiceDisabled":
+ print >>sys.stderr, ("The user's access to the service has been "
+ "disabled.")
+ break
+ if e.reason == "ServiceUnavailable":
+ print >>sys.stderr, "The service is not available; try again later."
+ break
+ raise
+ self._GetAuthCookie(auth_token)
+ return
+
+ def Send(self, request_path, payload=None,
+ content_type="application/octet-stream",
+ timeout=None,
+ **kwargs):
+ """Sends an RPC and returns the response.
+
+ Args:
+ request_path: The path to send the request to, eg /api/appversion/create.
+ payload: The body of the request, or None to send an empty request.
+ content_type: The Content-Type header to use.
+ timeout: timeout in seconds; default None i.e. no timeout.
+ (Note: for large requests on OS X, the timeout doesn't work right.)
+ kwargs: Any keyword arguments are converted into query string parameters.
+
+ Returns:
+ The response body, as a string.
+ """
+ # TODO: Don't require authentication. Let the server say
+ # whether it is necessary.
+ if not self.authenticated:
+ self._Authenticate()
+
+ old_timeout = socket.getdefaulttimeout()
+ socket.setdefaulttimeout(timeout)
+ try:
+ tries = 0
+ while True:
+ tries += 1
+ args = dict(kwargs)
+ url = "http://%s%s" % (self.host, request_path)
+ if args:
+ url += "?" + urllib.urlencode(args)
+ req = self._CreateRequest(url=url, data=payload)
+ req.add_header("Content-Type", content_type)
+ try:
+ f = self.opener.open(req)
+ response = f.read()
+ f.close()
+ return response
+ except urllib2.HTTPError, e:
+ if tries > 3:
+ raise
+ elif e.code == 401:
+ self._Authenticate()
+## elif e.code >= 500 and e.code < 600:
+## # Server Error - try again.
+## continue
+ else:
+ raise
+ finally:
+ socket.setdefaulttimeout(old_timeout)
+
+
+class HttpRpcServer(AbstractRpcServer):
+ """Provides a simplified RPC-style interface for HTTP requests."""
+
+ def _Authenticate(self):
+ """Save the cookie jar after authentication."""
+ super(HttpRpcServer, self)._Authenticate()
+ if self.save_cookies:
+ StatusUpdate("Saving authentication cookies to %s" % self.cookie_file)
+ self.cookie_jar.save()
+
+ def _GetOpener(self):
+ """Returns an OpenerDirector that supports cookies and ignores redirects.
+
+ Returns:
+ A urllib2.OpenerDirector object.
+ """
+ opener = urllib2.OpenerDirector()
+ opener.add_handler(urllib2.ProxyHandler())
+ opener.add_handler(urllib2.UnknownHandler())
+ opener.add_handler(urllib2.HTTPHandler())
+ opener.add_handler(urllib2.HTTPDefaultErrorHandler())
+ opener.add_handler(urllib2.HTTPSHandler())
+ opener.add_handler(urllib2.HTTPErrorProcessor())
+ if self.save_cookies:
+ self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies")
+ self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file)
+ if os.path.exists(self.cookie_file):
+ try:
+ self.cookie_jar.load()
+ self.authenticated = True
+ StatusUpdate("Loaded authentication cookies from %s" %
+ self.cookie_file)
+ except (cookielib.LoadError, IOError):
+ # Failed to load cookies - just ignore them.
+ pass
+ else:
+ # Create an empty cookie file with mode 600
+ fd = os.open(self.cookie_file, os.O_CREAT, 0600)
+ os.close(fd)
+ # Always chmod the cookie file
+ os.chmod(self.cookie_file, 0600)
+ else:
+ # Don't save cookies across runs of update.py.
+ self.cookie_jar = cookielib.CookieJar()
+ opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar))
+ return opener
+
+
+parser = optparse.OptionParser(usage="%prog [options] [-- diff_options]")
+parser.add_option("-y", "--assume_yes", action="store_true",
+ dest="assume_yes", default=False,
+ help="Assume that the answer to yes/no questions is 'yes'.")
+# Logging
+group = parser.add_option_group("Logging options")
+group.add_option("-q", "--quiet", action="store_const", const=0,
+ dest="verbose", help="Print errors only.")
+group.add_option("-v", "--verbose", action="store_const", const=2,
+ dest="verbose", default=1,
+ help="Print info level logs (default).")
+group.add_option("--noisy", action="store_const", const=3,
+ dest="verbose", help="Print all logs.")
+# Review server
+group = parser.add_option_group("Review server options")
+group.add_option("-s", "--server", action="store", dest="server",
+ default="codereview.appspot.com",
+ metavar="SERVER",
+ help=("The server to upload to. The format is host[:port]. "
+ "Defaults to 'codereview.appspot.com'."))
+group.add_option("-e", "--email", action="store", dest="email",
+ metavar="EMAIL", default=None,
+ help="The username to use. Will prompt if omitted.")
+group.add_option("-H", "--host", action="store", dest="host",
+ metavar="HOST", default=None,
+ help="Overrides the Host header sent with all RPCs.")
+group.add_option("--no_cookies", action="store_false",
+ dest="save_cookies", default=True,
+ help="Do not save authentication cookies to local disk.")
+# Issue
+group = parser.add_option_group("Issue options")
+group.add_option("-d", "--description", action="store", dest="description",
+ metavar="DESCRIPTION", default=None,
+ help="Optional description when creating an issue.")
+group.add_option("-f", "--description_file", action="store",
+ dest="description_file", metavar="DESCRIPTION_FILE",
+ default=None,
+ help="Optional path of a file that contains "
+ "the description when creating an issue.")
+group.add_option("-r", "--reviewers", action="store", dest="reviewers",
+ metavar="REVIEWERS", default=None,
+ help="Add reviewers (comma separated email addresses).")
+group.add_option("--cc", action="store", dest="cc",
+ metavar="CC", default=None,
+ help="Add CC (comma separated email addresses).")
+# Upload options
+group = parser.add_option_group("Patch options")
+group.add_option("-m", "--message", action="store", dest="message",
+ metavar="MESSAGE", default=None,
+ help="A message to identify the patch. "
+ "Will prompt if omitted.")
+group.add_option("-i", "--issue", type="int", action="store",
+ metavar="ISSUE", default=None,
+ help="Issue number to which to add. Defaults to new issue.")
+group.add_option("--download_base", action="store_true",
+ dest="download_base", default=False,
+ help="Base files will be downloaded by the server "
+ "(side-by-side diffs may not work on files with CRs).")
+group.add_option("--rev", action="store", dest="revision",
+ metavar="REV", default=None,
+ help="Branch/tree/revision to diff against (used by DVCS).")
+group.add_option("--send_mail", action="store_true",
+ dest="send_mail", default=False,
+ help="Send notification email to reviewers.")
+
+
+def GetRpcServer(options):
+ """Returns an instance of an AbstractRpcServer.
+
+ Returns:
+ A new AbstractRpcServer, on which RPC calls can be made.
+ """
+
+ rpc_server_class = HttpRpcServer
+
+ def GetUserCredentials():
+ """Prompts the user for a username and password."""
+ email = options.email
+ if email is None:
+ email = GetEmail("Email (login for uploading to %s)" % options.server)
+ password = getpass.getpass("Password for %s: " % email)
+ return (email, password)
+
+ # If this is the dev_appserver, use fake authentication.
+ host = (options.host or options.server).lower()
+ if host == "localhost" or host.startswith("localhost:"):
+ email = options.email
+ if email is None:
+ email = "test@example.com"
+ logging.info("Using debug user %s. Override with --email" % email)
+ server = rpc_server_class(
+ options.server,
+ lambda: (email, "password"),
+ host_override=options.host,
+ extra_headers={"Cookie":
+ 'dev_appserver_login="%s:False"' % email},
+ save_cookies=options.save_cookies)
+ # Don't try to talk to ClientLogin.
+ server.authenticated = True
+ return server
+
+ return rpc_server_class(options.server, GetUserCredentials,
+ host_override=options.host,
+ save_cookies=options.save_cookies)
+
+
+def EncodeMultipartFormData(fields, files):
+ """Encode form fields for multipart/form-data.
+
+ Args:
+ fields: A sequence of (name, value) elements for regular form fields.
+ files: A sequence of (name, filename, value) elements for data to be
+ uploaded as files.
+ Returns:
+ (content_type, body) ready for httplib.HTTP instance.
+
+ Source:
+ http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306
+ """
+ BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-'
+ CRLF = '\r\n'
+ lines = []
+ for (key, value) in fields:
+ lines.append('--' + BOUNDARY)
+ lines.append('Content-Disposition: form-data; name="%s"' % key)
+ lines.append('')
+ lines.append(value)
+ for (key, filename, value) in files:
+ lines.append('--' + BOUNDARY)
+ lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' %
+ (key, filename))
+ lines.append('Content-Type: %s' % GetContentType(filename))
+ lines.append('')
+ lines.append(value)
+ lines.append('--' + BOUNDARY + '--')
+ lines.append('')
+ body = CRLF.join(lines)
+ content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
+ return content_type, body
+
+
+def GetContentType(filename):
+ """Helper to guess the content-type from the filename."""
+ return mimetypes.guess_type(filename)[0] or 'application/octet-stream'
+
+
+# Use a shell for subcommands on Windows to get a PATH search.
+use_shell = sys.platform.startswith("win")
+
+def RunShellWithReturnCode(command, print_output=False,
+ universal_newlines=True):
+ """Executes a command and returns the output from stdout and the return code.
+
+ Args:
+ command: Command to execute.
+ print_output: If True, the output is printed to stdout.
+ If False, both stdout and stderr are ignored.
+ universal_newlines: Use universal_newlines flag (default: True).
+
+ Returns:
+ Tuple (output, return code)
+ """
+ logging.info("Running %s", command)
+ p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+ shell=use_shell, universal_newlines=universal_newlines)
+ if print_output:
+ output_array = []
+ while True:
+ line = p.stdout.readline()
+ if not line:
+ break
+ print line.strip("\n")
+ output_array.append(line)
+ output = "".join(output_array)
+ else:
+ output = p.stdout.read()
+ p.wait()
+ errout = p.stderr.read()
+ if print_output and errout:
+ print >>sys.stderr, errout
+ p.stdout.close()
+ p.stderr.close()
+ return output, p.returncode
+
+
+def RunShell(command, silent_ok=False, universal_newlines=True,
+ print_output=False):
+ data, retcode = RunShellWithReturnCode(command, print_output,
+ universal_newlines)
+ if retcode:
+ ErrorExit("Got error status from %s:\n%s" % (command, data))
+ if not silent_ok and not data:
+ ErrorExit("No output from %s" % command)
+ return data
+
+
+class VersionControlSystem(object):
+ """Abstract base class providing an interface to the VCS."""
+
+ def __init__(self, options):
+ """Constructor.
+
+ Args:
+ options: Command line options.
+ """
+ self.options = options
+
+ def GenerateDiff(self, args):
+ """Return the current diff as a string.
+
+ Args:
+ args: Extra arguments to pass to the diff command.
+ """
+ raise NotImplementedError(
+ "abstract method -- subclass %s must override" % self.__class__)
+
+ def GetUnknownFiles(self):
+ """Return a list of files unknown to the VCS."""
+ raise NotImplementedError(
+ "abstract method -- subclass %s must override" % self.__class__)
+
+ def CheckForUnknownFiles(self):
+ """Show an "are you sure?" prompt if there are unknown files."""
+ unknown_files = self.GetUnknownFiles()
+ if unknown_files:
+ print "The following files are not added to version control:"
+ for line in unknown_files:
+ print line
+ prompt = "Are you sure to continue?(y/N) "
+ answer = raw_input(prompt).strip()
+ if answer != "y":
+ ErrorExit("User aborted")
+
+ def GetBaseFile(self, filename):
+ """Get the content of the upstream version of a file.
+
+ Returns:
+ A tuple (base_content, new_content, is_binary, status)
+ base_content: The contents of the base file.
+ new_content: For text files, this is empty. For binary files, this is
+ the contents of the new file, since the diff output won't contain
+ information to reconstruct the current file.
+ is_binary: True iff the file is binary.
+ status: The status of the file.
+ """
+
+ raise NotImplementedError(
+ "abstract method -- subclass %s must override" % self.__class__)
+
+
+ def GetBaseFiles(self, diff):
+ """Helper that calls GetBase file for each file in the patch.
+
+ Returns:
+ A dictionary that maps from filename to GetBaseFile's tuple. Filenames
+ are retrieved based on lines that start with "Index:" or
+ "Property changes on:".
+ """
+ files = {}
+ for line in diff.splitlines(True):
+ if line.startswith('Index:') or line.startswith('Property changes on:'):
+ unused, filename = line.split(':', 1)
+ # On Windows if a file has property changes its filename uses '\'
+ # instead of '/'.
+ filename = filename.strip().replace('\\', '/')
+ files[filename] = self.GetBaseFile(filename)
+ return files
+
+
+ def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options,
+ files):
+ """Uploads the base files (and if necessary, the current ones as well)."""
+
+ def UploadFile(filename, file_id, content, is_binary, status, is_base):
+ """Uploads a file to the server."""
+ file_too_large = False
+ if is_base:
+ type = "base"
+ else:
+ type = "current"
+ if len(content) > MAX_UPLOAD_SIZE:
+ print ("Not uploading the %s file for %s because it's too large." %
+ (type, filename))
+ file_too_large = True
+ content = ""
+ checksum = md5.new(content).hexdigest()
+ if options.verbose > 0 and not file_too_large:
+ print "Uploading %s file for %s" % (type, filename)
+ url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id)
+ form_fields = [("filename", filename),
+ ("status", status),
+ ("checksum", checksum),
+ ("is_binary", str(is_binary)),
+ ("is_current", str(not is_base)),
+ ]
+ if file_too_large:
+ form_fields.append(("file_too_large", "1"))
+ if options.email:
+ form_fields.append(("user", options.email))
+ ctype, body = EncodeMultipartFormData(form_fields,
+ [("data", filename, content)])
+ response_body = rpc_server.Send(url, body,
+ content_type=ctype)
+ if not response_body.startswith("OK"):
+ StatusUpdate(" --> %s" % response_body)
+ sys.exit(1)
+
+ patches = dict()
+ [patches.setdefault(v, k) for k, v in patch_list]
+ for filename in patches.keys():
+ base_content, new_content, is_binary, status = files[filename]
+ file_id_str = patches.get(filename)
+ if file_id_str.find("nobase") != -1:
+ base_content = None
+ file_id_str = file_id_str[file_id_str.rfind("_") + 1:]
+ file_id = int(file_id_str)
+ if base_content != None:
+ UploadFile(filename, file_id, base_content, is_binary, status, True)
+ if new_content != None:
+ UploadFile(filename, file_id, new_content, is_binary, status, False)
+
+ def IsImage(self, filename):
+ """Returns true if the filename has an image extension."""
+ mimetype = mimetypes.guess_type(filename)[0]
+ if not mimetype:
+ return False
+ return mimetype.startswith("image/")
+
+
+class SubversionVCS(VersionControlSystem):
+ """Implementation of the VersionControlSystem interface for Subversion."""
+
+ def __init__(self, options):
+ super(SubversionVCS, self).__init__(options)
+ if self.options.revision:
+ match = re.match(r"(\d+)(:(\d+))?", self.options.revision)
+ if not match:
+ ErrorExit("Invalid Subversion revision %s." % self.options.revision)
+ self.rev_start = match.group(1)
+ self.rev_end = match.group(3)
+ else:
+ self.rev_start = self.rev_end = None
+ # Cache output from "svn list -r REVNO dirname".
+ # Keys: dirname, Values: 2-tuple (ouput for start rev and end rev).
+ self.svnls_cache = {}
+ # SVN base URL is required to fetch files deleted in an older revision.
+ # Result is cached to not guess it over and over again in GetBaseFile().
+ required = self.options.download_base or self.options.revision is not None
+ self.svn_base = self._GuessBase(required)
+
+ def GuessBase(self, required):
+ """Wrapper for _GuessBase."""
+ return self.svn_base
+
+ def _GuessBase(self, required):
+ """Returns the SVN base URL.
+
+ Args:
+ required: If true, exits if the url can't be guessed, otherwise None is
+ returned.
+ """
+ info = RunShell(["svn", "info"])
+ for line in info.splitlines():
+ words = line.split()
+ if len(words) == 2 and words[0] == "URL:":
+ url = words[1]
+ scheme, netloc, path, params, query, fragment = urlparse.urlparse(url)
+ username, netloc = urllib.splituser(netloc)
+ if username:
+ logging.info("Removed username from base URL")
+ if netloc.endswith("svn.python.org"):
+ if netloc == "svn.python.org":
+ if path.startswith("/projects/"):
+ path = path[9:]
+ elif netloc != "pythondev@svn.python.org":
+ ErrorExit("Unrecognized Python URL: %s" % url)
+ base = "http://svn.python.org/view/*checkout*%s/" % path
+ logging.info("Guessed Python base = %s", base)
+ elif netloc.endswith("svn.collab.net"):
+ if path.startswith("/repos/"):
+ path = path[6:]
+ base = "http://svn.collab.net/viewvc/*checkout*%s/" % path
+ logging.info("Guessed CollabNet base = %s", base)
+ elif netloc.endswith(".googlecode.com"):
+ path = path + "/"
+ base = urlparse.urlunparse(("http", netloc, path, params,
+ query, fragment))
+ logging.info("Guessed Google Code base = %s", base)
+ else:
+ path = path + "/"
+ base = urlparse.urlunparse((scheme, netloc, path, params,
+ query, fragment))
+ logging.info("Guessed base = %s", base)
+ return base
+ if required:
+ ErrorExit("Can't find URL in output from svn info")
+ return None
+
+ def GenerateDiff(self, args):
+ cmd = ["svn", "diff"]
+ if self.options.revision:
+ cmd += ["-r", self.options.revision]
+ cmd.extend(args)
+ data = RunShell(cmd)
+ count = 0
+ for line in data.splitlines():
+ if line.startswith("Index:") or line.startswith("Property changes on:"):
+ count += 1
+ logging.info(line)
+ if not count:
+ ErrorExit("No valid patches found in output from svn diff")
+ return data
+
+ def _CollapseKeywords(self, content, keyword_str):
+ """Collapses SVN keywords."""
+ # svn cat translates keywords but svn diff doesn't. As a result of this
+ # behavior patching.PatchChunks() fails with a chunk mismatch error.
+ # This part was originally written by the Review Board development team
+ # who had the same problem (http://reviews.review-board.org/r/276/).
+ # Mapping of keywords to known aliases
+ svn_keywords = {
+ # Standard keywords
+ 'Date': ['Date', 'LastChangedDate'],
+ 'Revision': ['Revision', 'LastChangedRevision', 'Rev'],
+ 'Author': ['Author', 'LastChangedBy'],
+ 'HeadURL': ['HeadURL', 'URL'],
+ 'Id': ['Id'],
+
+ # Aliases
+ 'LastChangedDate': ['LastChangedDate', 'Date'],
+ 'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'],
+ 'LastChangedBy': ['LastChangedBy', 'Author'],
+ 'URL': ['URL', 'HeadURL'],
+ }
+
+ def repl(m):
+ if m.group(2):
+ return "$%s::%s$" % (m.group(1), " " * len(m.group(3)))
+ return "$%s$" % m.group(1)
+ keywords = [keyword
+ for name in keyword_str.split(" ")
+ for keyword in svn_keywords.get(name, [])]
+ return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content)
+
+ def GetUnknownFiles(self):
+ status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True)
+ unknown_files = []
+ for line in status.split("\n"):
+ if line and line[0] == "?":
+ unknown_files.append(line)
+ return unknown_files
+
+ def ReadFile(self, filename):
+ """Returns the contents of a file."""
+ file = open(filename, 'rb')
+ result = ""
+ try:
+ result = file.read()
+ finally:
+ file.close()
+ return result
+
+ def GetStatus(self, filename):
+ """Returns the status of a file."""
+ if not self.options.revision:
+ status = RunShell(["svn", "status", "--ignore-externals", filename])
+ if not status:
+ ErrorExit("svn status returned no output for %s" % filename)
+ status_lines = status.splitlines()
+ # If file is in a cl, the output will begin with
+ # "\n--- Changelist 'cl_name':\n". See
+ # http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
+ if (len(status_lines) == 3 and
+ not status_lines[0] and
+ status_lines[1].startswith("--- Changelist")):
+ status = status_lines[2]
+ else:
+ status = status_lines[0]
+ # If we have a revision to diff against we need to run "svn list"
+ # for the old and the new revision and compare the results to get
+ # the correct status for a file.
+ else:
+ dirname, relfilename = os.path.split(filename)
+ if dirname not in self.svnls_cache:
+ cmd = ["svn", "list", "-r", self.rev_start, dirname or "."]
+ out, returncode = RunShellWithReturnCode(cmd)
+ if returncode:
+ ErrorExit("Failed to get status for %s." % filename)
+ old_files = out.splitlines()
+ args = ["svn", "list"]
+ if self.rev_end:
+ args += ["-r", self.rev_end]
+ cmd = args + [dirname or "."]
+ out, returncode = RunShellWithReturnCode(cmd)
+ if returncode:
+ ErrorExit("Failed to run command %s" % cmd)
+ self.svnls_cache[dirname] = (old_files, out.splitlines())
+ old_files, new_files = self.svnls_cache[dirname]
+ if relfilename in old_files and relfilename not in new_files:
+ status = "D "
+ elif relfilename in old_files and relfilename in new_files:
+ status = "M "
+ else:
+ status = "A "
+ return status
+
+ def GetBaseFile(self, filename):
+ status = self.GetStatus(filename)
+ base_content = None
+ new_content = None
+
+ # If a file is copied its status will be "A +", which signifies
+ # "addition-with-history". See "svn st" for more information. We need to
+ # upload the original file or else diff parsing will fail if the file was
+ # edited.
+ if status[0] == "A" and status[3] != "+":
+ # We'll need to upload the new content if we're adding a binary file
+ # since diff's output won't contain it.
+ mimetype = RunShell(["svn", "propget", "svn:mime-type", filename],
+ silent_ok=True)
+ base_content = ""
+ is_binary = mimetype and not mimetype.startswith("text/")
+ if is_binary and self.IsImage(filename):
+ new_content = self.ReadFile(filename)
+ elif (status[0] in ("M", "D", "R") or
+ (status[0] == "A" and status[3] == "+") or # Copied file.
+ (status[0] == " " and status[1] == "M")): # Property change.
+ args = []
+ if self.options.revision:
+ url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
+ else:
+ # Don't change filename, it's needed later.
+ url = filename
+ args += ["-r", "BASE"]
+ cmd = ["svn"] + args + ["propget", "svn:mime-type", url]
+ mimetype, returncode = RunShellWithReturnCode(cmd)
+ if returncode:
+ # File does not exist in the requested revision.
+ # Reset mimetype, it contains an error message.
+ mimetype = ""
+ get_base = False
+ is_binary = mimetype and not mimetype.startswith("text/")
+ if status[0] == " ":
+ # Empty base content just to force an upload.
+ base_content = ""
+ elif is_binary:
+ if self.IsImage(filename):
+ get_base = True
+ if status[0] == "M":
+ if not self.rev_end:
+ new_content = self.ReadFile(filename)
+ else:
+ url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end)
+ new_content = RunShell(["svn", "cat", url],
+ universal_newlines=True, silent_ok=True)
+ else:
+ base_content = ""
+ else:
+ get_base = True
+
+ if get_base:
+ if is_binary:
+ universal_newlines = False
+ else:
+ universal_newlines = True
+ if self.rev_start:
+ # "svn cat -r REV delete_file.txt" doesn't work. cat requires
+ # the full URL with "@REV" appended instead of using "-r" option.
+ url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
+ base_content = RunShell(["svn", "cat", url],
+ universal_newlines=universal_newlines,
+ silent_ok=True)
+ else:
+ base_content = RunShell(["svn", "cat", filename],
+ universal_newlines=universal_newlines,
+ silent_ok=True)
+ if not is_binary:
+ args = []
+ if self.rev_start:
+ url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
+ else:
+ url = filename
+ args += ["-r", "BASE"]
+ cmd = ["svn"] + args + ["propget", "svn:keywords", url]
+ keywords, returncode = RunShellWithReturnCode(cmd)
+ if keywords and not returncode:
+ base_content = self._CollapseKeywords(base_content, keywords)
+ else:
+ StatusUpdate("svn status returned unexpected output: %s" % status)
+ sys.exit(1)
+ return base_content, new_content, is_binary, status[0:5]
+
+
+class GitVCS(VersionControlSystem):
+ """Implementation of the VersionControlSystem interface for Git."""
+
+ def __init__(self, options):
+ super(GitVCS, self).__init__(options)
+ # Map of filename -> hash of base file.
+ self.base_hashes = {}
+
+ def GenerateDiff(self, extra_args):
+ # This is more complicated than svn's GenerateDiff because we must convert
+ # the diff output to include an svn-style "Index:" line as well as record
+ # the hashes of the base files, so we can upload them along with our diff.
+ if self.options.revision:
+ extra_args = [self.options.revision] + extra_args
+ gitdiff = RunShell(["git", "diff", "--full-index"] + extra_args)
+ svndiff = []
+ filecount = 0
+ filename = None
+ for line in gitdiff.splitlines():
+ match = re.match(r"diff --git a/(.*) b/.*$", line)
+ if match:
+ filecount += 1
+ filename = match.group(1)
+ svndiff.append("Index: %s\n" % filename)
+ else:
+ # The "index" line in a git diff looks like this (long hashes elided):
+ # index 82c0d44..b2cee3f 100755
+ # We want to save the left hash, as that identifies the base file.
+ match = re.match(r"index (\w+)\.\.", line)
+ if match:
+ self.base_hashes[filename] = match.group(1)
+ svndiff.append(line + "\n")
+ if not filecount:
+ ErrorExit("No valid patches found in output from git diff")
+ return "".join(svndiff)
+
+ def GetUnknownFiles(self):
+ status = RunShell(["git", "ls-files", "--exclude-standard", "--others"],
+ silent_ok=True)
+ return status.splitlines()
+
+ def GetBaseFile(self, filename):
+ hash = self.base_hashes[filename]
+ base_content = None
+ new_content = None
+ is_binary = False
+ if hash == "0" * 40: # All-zero hash indicates no base file.
+ status = "A"
+ base_content = ""
+ else:
+ status = "M"
+ base_content, returncode = RunShellWithReturnCode(["git", "show", hash])
+ if returncode:
+ ErrorExit("Got error status from 'git show %s'" % hash)
+ return (base_content, new_content, is_binary, status)
+
+
+class MercurialVCS(VersionControlSystem):
+ """Implementation of the VersionControlSystem interface for Mercurial."""
+
+ def __init__(self, options, repo_dir):
+ super(MercurialVCS, self).__init__(options)
+ # Absolute path to repository (we can be in a subdir)
+ self.repo_dir = os.path.normpath(repo_dir)
+ # Compute the subdir
+ cwd = os.path.normpath(os.getcwd())
+ assert cwd.startswith(self.repo_dir)
+ self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/")
+ if self.options.revision:
+ self.base_rev = self.options.revision
+ else:
+ self.base_rev = RunShell(["hg", "parent", "-q"]).split(':')[1].strip()
+
+ def _GetRelPath(self, filename):
+ """Get relative path of a file according to the current directory,
+ given its logical path in the repo."""
+ assert filename.startswith(self.subdir), filename
+ return filename[len(self.subdir):].lstrip(r"\/")
+
+ def GenerateDiff(self, extra_args):
+ # If no file specified, restrict to the current subdir
+ extra_args = extra_args or ["."]
+ cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args
+ data = RunShell(cmd, silent_ok=True)
+ svndiff = []
+ filecount = 0
+ for line in data.splitlines():
+ m = re.match("diff --git a/(\S+) b/(\S+)", line)
+ if m:
+ # Modify line to make it look like as it comes from svn diff.
+ # With this modification no changes on the server side are required
+ # to make upload.py work with Mercurial repos.
+ # NOTE: for proper handling of moved/copied files, we have to use
+ # the second filename.
+ filename = m.group(2)
+ svndiff.append("Index: %s" % filename)
+ svndiff.append("=" * 67)
+ filecount += 1
+ logging.info(line)
+ else:
+ svndiff.append(line)
+ if not filecount:
+ ErrorExit("No valid patches found in output from hg diff")
+ return "\n".join(svndiff) + "\n"
+
+ def GetUnknownFiles(self):
+ """Return a list of files unknown to the VCS."""
+ args = []
+ status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."],
+ silent_ok=True)
+ unknown_files = []
+ for line in status.splitlines():
+ st, fn = line.split(" ", 1)
+ if st == "?":
+ unknown_files.append(fn)
+ return unknown_files
+
+ def GetBaseFile(self, filename):
+ # "hg status" and "hg cat" both take a path relative to the current subdir
+ # rather than to the repo root, but "hg diff" has given us the full path
+ # to the repo root.
+ base_content = ""
+ new_content = None
+ is_binary = False
+ oldrelpath = relpath = self._GetRelPath(filename)
+ # "hg status -C" returns two lines for moved/copied files, one otherwise
+ out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath])
+ out = out.splitlines()
+ # HACK: strip error message about missing file/directory if it isn't in
+ # the working copy
+ if out[0].startswith('%s: ' % relpath):
+ out = out[1:]
+ if len(out) > 1:
+ # Moved/copied => considered as modified, use old filename to
+ # retrieve base contents
+ oldrelpath = out[1].strip()
+ status = "M"
+ else:
+ status, _ = out[0].split(' ', 1)
+ if status != "A":
+ base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
+ silent_ok=True)
+ is_binary = "\0" in base_content # Mercurial's heuristic
+ if status != "R":
+ new_content = open(relpath, "rb").read()
+ is_binary = is_binary or "\0" in new_content
+ if is_binary and base_content:
+ # Fetch again without converting newlines
+ base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
+ silent_ok=True, universal_newlines=False)
+ if not is_binary or not self.IsImage(relpath):
+ new_content = None
+ return base_content, new_content, is_binary, status
+
+
+# NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync.
+def SplitPatch(data):
+ """Splits a patch into separate pieces for each file.
+
+ Args:
+ data: A string containing the output of svn diff.
+
+ Returns:
+ A list of 2-tuple (filename, text) where text is the svn diff output
+ pertaining to filename.
+ """
+ patches = []
+ filename = None
+ diff = []
+ for line in data.splitlines(True):
+ new_filename = None
+ if line.startswith('Index:'):
+ unused, new_filename = line.split(':', 1)
+ new_filename = new_filename.strip()
+ elif line.startswith('Property changes on:'):
+ unused, temp_filename = line.split(':', 1)
+ # When a file is modified, paths use '/' between directories, however
+ # when a property is modified '\' is used on Windows. Make them the same
+ # otherwise the file shows up twice.
+ temp_filename = temp_filename.strip().replace('\\', '/')
+ if temp_filename != filename:
+ # File has property changes but no modifications, create a new diff.
+ new_filename = temp_filename
+ if new_filename:
+ if filename and diff:
+ patches.append((filename, ''.join(diff)))
+ filename = new_filename
+ diff = [line]
+ continue
+ if diff is not None:
+ diff.append(line)
+ if filename and diff:
+ patches.append((filename, ''.join(diff)))
+ return patches
+
+
+def UploadSeparatePatches(issue, rpc_server, patchset, data, options):
+ """Uploads a separate patch for each file in the diff output.
+
+ Returns a list of [patch_key, filename] for each file.
+ """
+ patches = SplitPatch(data)
+ rv = []
+ for patch in patches:
+ if len(patch[1]) > MAX_UPLOAD_SIZE:
+ print ("Not uploading the patch for " + patch[0] +
+ " because the file is too large.")
+ continue
+ form_fields = [("filename", patch[0])]
+ if not options.download_base:
+ form_fields.append(("content_upload", "1"))
+ files = [("data", "data.diff", patch[1])]
+ ctype, body = EncodeMultipartFormData(form_fields, files)
+ url = "/%d/upload_patch/%d" % (int(issue), int(patchset))
+ print "Uploading patch for " + patch[0]
+ response_body = rpc_server.Send(url, body, content_type=ctype)
+ lines = response_body.splitlines()
+ if not lines or lines[0] != "OK":
+ StatusUpdate(" --> %s" % response_body)
+ sys.exit(1)
+ rv.append([lines[1], patch[0]])
+ return rv
+
+
+def GuessVCS(options):
+ """Helper to guess the version control system.
+
+ This examines the current directory, guesses which VersionControlSystem
+ we're using, and returns an instance of the appropriate class. Exit with an
+ error if we can't figure it out.
+
+ Returns:
+ A VersionControlSystem instance. Exits if the VCS can't be guessed.
+ """
+ # Mercurial has a command to get the base directory of a repository
+ # Try running it, but don't die if we don't have hg installed.
+ # NOTE: we try Mercurial first as it can sit on top of an SVN working copy.
+ try:
+ out, returncode = RunShellWithReturnCode(["hg", "root"])
+ if returncode == 0:
+ return MercurialVCS(options, out.strip())
+ except OSError, (errno, message):
+ if errno != 2: # ENOENT -- they don't have hg installed.
+ raise
+
+ # Subversion has a .svn in all working directories.
+ if os.path.isdir('.svn'):
+ logging.info("Guessed VCS = Subversion")
+ return SubversionVCS(options)
+
+ # Git has a command to test if you're in a git tree.
+ # Try running it, but don't die if we don't have git installed.
+ try:
+ out, returncode = RunShellWithReturnCode(["git", "rev-parse",
+ "--is-inside-work-tree"])
+ if returncode == 0:
+ return GitVCS(options)
+ except OSError, (errno, message):
+ if errno != 2: # ENOENT -- they don't have git installed.
+ raise
+
+ ErrorExit(("Could not guess version control system. "
+ "Are you in a working copy directory?"))
+
+
+def RealMain(argv, data=None):
+ """The real main function.
+
+ Args:
+ argv: Command line arguments.
+ data: Diff contents. If None (default) the diff is generated by
+ the VersionControlSystem implementation returned by GuessVCS().
+
+ Returns:
+ A 2-tuple (issue id, patchset id).
+ The patchset id is None if the base files are not uploaded by this
+ script (applies only to SVN checkouts).
+ """
+ logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:"
+ "%(lineno)s %(message)s "))
+ os.environ['LC_ALL'] = 'C'
+ options, args = parser.parse_args(argv[1:])
+ global verbosity
+ verbosity = options.verbose
+ if verbosity >= 3:
+ logging.getLogger().setLevel(logging.DEBUG)
+ elif verbosity >= 2:
+ logging.getLogger().setLevel(logging.INFO)
+ vcs = GuessVCS(options)
+ if isinstance(vcs, SubversionVCS):
+ # base field is only allowed for Subversion.
+ # Note: Fetching base files may become deprecated in future releases.
+ base = vcs.GuessBase(options.download_base)
+ else:
+ base = None
+ if not base and options.download_base:
+ options.download_base = True
+ logging.info("Enabled upload of base file")
+ if not options.assume_yes:
+ vcs.CheckForUnknownFiles()
+ if data is None:
+ data = vcs.GenerateDiff(args)
+ files = vcs.GetBaseFiles(data)
+ if verbosity >= 1:
+ print "Upload server:", options.server, "(change with -s/--server)"
+ if options.issue:
+ prompt = "Message describing this patch set: "
+ else:
+ prompt = "New issue subject: "
+ message = options.message or raw_input(prompt).strip()
+ if not message:
+ ErrorExit("A non-empty message is required")
+ rpc_server = GetRpcServer(options)
+ form_fields = [("subject", message)]
+ if base:
+ form_fields.append(("base", base))
+ if options.issue:
+ form_fields.append(("issue", str(options.issue)))
+ if options.email:
+ form_fields.append(("user", options.email))
+ if options.reviewers:
+ for reviewer in options.reviewers.split(','):
+ if "@" in reviewer and not reviewer.split("@")[1].count(".") == 1:
+ ErrorExit("Invalid email address: %s" % reviewer)
+ form_fields.append(("reviewers", options.reviewers))
+ if options.cc:
+ for cc in options.cc.split(','):
+ if "@" in cc and not cc.split("@")[1].count(".") == 1:
+ ErrorExit("Invalid email address: %s" % cc)
+ form_fields.append(("cc", options.cc))
+ description = options.description
+ if options.description_file:
+ if options.description:
+ ErrorExit("Can't specify description and description_file")
+ file = open(options.description_file, 'r')
+ description = file.read()
+ file.close()
+ if description:
+ form_fields.append(("description", description))
+ # Send a hash of all the base file so the server can determine if a copy
+ # already exists in an earlier patchset.
+ base_hashes = ""
+ for file, info in files.iteritems():
+ if not info[0] is None:
+ checksum = md5.new(info[0]).hexdigest()
+ if base_hashes:
+ base_hashes += "|"
+ base_hashes += checksum + ":" + file
+ form_fields.append(("base_hashes", base_hashes))
+ # If we're uploading base files, don't send the email before the uploads, so
+ # that it contains the file status.
+ if options.send_mail and options.download_base:
+ form_fields.append(("send_mail", "1"))
+ if not options.download_base:
+ form_fields.append(("content_upload", "1"))
+ if len(data) > MAX_UPLOAD_SIZE:
+ print "Patch is large, so uploading file patches separately."
+ uploaded_diff_file = []
+ form_fields.append(("separate_patches", "1"))
+ else:
+ uploaded_diff_file = [("data", "data.diff", data)]
+ ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file)
+ response_body = rpc_server.Send("/upload", body, content_type=ctype)
+ patchset = None
+ if not options.download_base or not uploaded_diff_file:
+ lines = response_body.splitlines()
+ if len(lines) >= 2:
+ msg = lines[0]
+ patchset = lines[1].strip()
+ patches = [x.split(" ", 1) for x in lines[2:]]
+ else:
+ msg = response_body
+ else:
+ msg = response_body
+ StatusUpdate(msg)
+ if not response_body.startswith("Issue created.") and \
+ not response_body.startswith("Issue updated."):
+ sys.exit(0)
+ issue = msg[msg.rfind("/")+1:]
+
+ if not uploaded_diff_file:
+ result = UploadSeparatePatches(issue, rpc_server, patchset, data, options)
+ if not options.download_base:
+ patches = result
+
+ if not options.download_base:
+ vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files)
+ if options.send_mail:
+ rpc_server.Send("/" + issue + "/mail", payload="")
+ return issue, patchset
+
+
+def main():
+ try:
+ RealMain(sys.argv)
+ except KeyboardInterrupt:
+ print
+ StatusUpdate("Interrupted.")
+ sys.exit(1)
+
+
+if __name__ == "__main__":
+ main()
diff --git a/src/testing/scripts/upload_gmock.py b/src/testing/scripts/upload_gmock.py
new file mode 100755
index 0000000..5dc484b
--- /dev/null
+++ b/src/testing/scripts/upload_gmock.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""upload_gmock.py v0.1.0 -- uploads a Google Mock patch for review.
+
+This simple wrapper passes all command line flags and
+--cc=googlemock@googlegroups.com to upload.py.
+
+USAGE: upload_gmock.py [options for upload.py]
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import sys
+
+CC_FLAG = '--cc='
+GMOCK_GROUP = 'googlemock@googlegroups.com'
+
+
+def main():
+ # Finds the path to upload.py, assuming it is in the same directory
+ # as this file.
+ my_dir = os.path.dirname(os.path.abspath(__file__))
+ upload_py_path = os.path.join(my_dir, 'upload.py')
+
+ # Adds Google Mock discussion group to the cc line if it's not there
+ # already.
+ upload_py_argv = [upload_py_path]
+ found_cc_flag = False
+ for arg in sys.argv[1:]:
+ if arg.startswith(CC_FLAG):
+ found_cc_flag = True
+ cc_line = arg[len(CC_FLAG):]
+ cc_list = [addr for addr in cc_line.split(',') if addr]
+ if GMOCK_GROUP not in cc_list:
+ cc_list.append(GMOCK_GROUP)
+ upload_py_argv.append(CC_FLAG + ','.join(cc_list))
+ else:
+ upload_py_argv.append(arg)
+
+ if not found_cc_flag:
+ upload_py_argv.append(CC_FLAG + GMOCK_GROUP)
+
+ # Invokes upload.py with the modified command line flags.
+ os.execv(upload_py_path, upload_py_argv)
+
+
+if __name__ == '__main__':
+ main()
diff --git a/src/testing/src/gmock-all.cc b/src/testing/src/gmock-all.cc
new file mode 100644
index 0000000..7aebce7
--- /dev/null
+++ b/src/testing/src/gmock-all.cc
@@ -0,0 +1,47 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Google C++ Mocking Framework (Google Mock)
+//
+// This file #includes all Google Mock implementation .cc files. The
+// purpose is to allow a user to build Google Mock by compiling this
+// file alone.
+
+// This line ensures that gmock.h can be compiled on its own, even
+// when it's fused.
+#include "gmock/gmock.h"
+
+// The following lines pull in the real gmock *.cc files.
+#include "src/gmock-cardinalities.cc"
+#include "src/gmock-internal-utils.cc"
+#include "src/gmock-matchers.cc"
+#include "src/gmock-spec-builders.cc"
+#include "src/gmock.cc"
diff --git a/src/testing/src/gmock-cardinalities.cc b/src/testing/src/gmock-cardinalities.cc
new file mode 100644
index 0000000..50ec728
--- /dev/null
+++ b/src/testing/src/gmock-cardinalities.cc
@@ -0,0 +1,156 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements cardinalities.
+
+#include "gmock/gmock-cardinalities.h"
+
+#include <limits.h>
+#include <ostream> // NOLINT
+#include <sstream>
+#include <string>
+#include "gmock/internal/gmock-internal-utils.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+
+namespace {
+
+// Implements the Between(m, n) cardinality.
+class BetweenCardinalityImpl : public CardinalityInterface {
+ public:
+ BetweenCardinalityImpl(int min, int max)
+ : min_(min >= 0 ? min : 0),
+ max_(max >= min_ ? max : min_) {
+ std::stringstream ss;
+ if (min < 0) {
+ ss << "The invocation lower bound must be >= 0, "
+ << "but is actually " << min << ".";
+ internal::Expect(false, __FILE__, __LINE__, ss.str());
+ } else if (max < 0) {
+ ss << "The invocation upper bound must be >= 0, "
+ << "but is actually " << max << ".";
+ internal::Expect(false, __FILE__, __LINE__, ss.str());
+ } else if (min > max) {
+ ss << "The invocation upper bound (" << max
+ << ") must be >= the invocation lower bound (" << min
+ << ").";
+ internal::Expect(false, __FILE__, __LINE__, ss.str());
+ }
+ }
+
+ // Conservative estimate on the lower/upper bound of the number of
+ // calls allowed.
+ virtual int ConservativeLowerBound() const { return min_; }
+ virtual int ConservativeUpperBound() const { return max_; }
+
+ virtual bool IsSatisfiedByCallCount(int call_count) const {
+ return min_ <= call_count && call_count <= max_;
+ }
+
+ virtual bool IsSaturatedByCallCount(int call_count) const {
+ return call_count >= max_;
+ }
+
+ virtual void DescribeTo(::std::ostream* os) const;
+
+ private:
+ const int min_;
+ const int max_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(BetweenCardinalityImpl);
+};
+
+// Formats "n times" in a human-friendly way.
+inline internal::string FormatTimes(int n) {
+ if (n == 1) {
+ return "once";
+ } else if (n == 2) {
+ return "twice";
+ } else {
+ std::stringstream ss;
+ ss << n << " times";
+ return ss.str();
+ }
+}
+
+// Describes the Between(m, n) cardinality in human-friendly text.
+void BetweenCardinalityImpl::DescribeTo(::std::ostream* os) const {
+ if (min_ == 0) {
+ if (max_ == 0) {
+ *os << "never called";
+ } else if (max_ == INT_MAX) {
+ *os << "called any number of times";
+ } else {
+ *os << "called at most " << FormatTimes(max_);
+ }
+ } else if (min_ == max_) {
+ *os << "called " << FormatTimes(min_);
+ } else if (max_ == INT_MAX) {
+ *os << "called at least " << FormatTimes(min_);
+ } else {
+ // 0 < min_ < max_ < INT_MAX
+ *os << "called between " << min_ << " and " << max_ << " times";
+ }
+}
+
+} // Unnamed namespace
+
+// Describes the given call count to an ostream.
+void Cardinality::DescribeActualCallCountTo(int actual_call_count,
+ ::std::ostream* os) {
+ if (actual_call_count > 0) {
+ *os << "called " << FormatTimes(actual_call_count);
+ } else {
+ *os << "never called";
+ }
+}
+
+// Creates a cardinality that allows at least n calls.
+GTEST_API_ Cardinality AtLeast(int n) { return Between(n, INT_MAX); }
+
+// Creates a cardinality that allows at most n calls.
+GTEST_API_ Cardinality AtMost(int n) { return Between(0, n); }
+
+// Creates a cardinality that allows any number of calls.
+GTEST_API_ Cardinality AnyNumber() { return AtLeast(0); }
+
+// Creates a cardinality that allows between min and max calls.
+GTEST_API_ Cardinality Between(int min, int max) {
+ return Cardinality(new BetweenCardinalityImpl(min, max));
+}
+
+// Creates a cardinality that allows exactly n calls.
+GTEST_API_ Cardinality Exactly(int n) { return Between(n, n); }
+
+} // namespace testing
diff --git a/src/testing/src/gmock-internal-utils.cc b/src/testing/src/gmock-internal-utils.cc
new file mode 100644
index 0000000..fb53080
--- /dev/null
+++ b/src/testing/src/gmock-internal-utils.cc
@@ -0,0 +1,174 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file defines some utilities useful for implementing Google
+// Mock. They are subject to change without notice, so please DO NOT
+// USE THEM IN USER CODE.
+
+#include "gmock/internal/gmock-internal-utils.h"
+
+#include <ctype.h>
+#include <ostream> // NOLINT
+#include <string>
+#include "gmock/gmock.h"
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+namespace internal {
+
+// Converts an identifier name to a space-separated list of lower-case
+// words. Each maximum substring of the form [A-Za-z][a-z]*|\d+ is
+// treated as one word. For example, both "FooBar123" and
+// "foo_bar_123" are converted to "foo bar 123".
+GTEST_API_ string ConvertIdentifierNameToWords(const char* id_name) {
+ string result;
+ char prev_char = '\0';
+ for (const char* p = id_name; *p != '\0'; prev_char = *(p++)) {
+ // We don't care about the current locale as the input is
+ // guaranteed to be a valid C++ identifier name.
+ const bool starts_new_word = IsUpper(*p) ||
+ (!IsAlpha(prev_char) && IsLower(*p)) ||
+ (!IsDigit(prev_char) && IsDigit(*p));
+
+ if (IsAlNum(*p)) {
+ if (starts_new_word && result != "")
+ result += ' ';
+ result += ToLower(*p);
+ }
+ }
+ return result;
+}
+
+// This class reports Google Mock failures as Google Test failures. A
+// user can define another class in a similar fashion if he intends to
+// use Google Mock with a testing framework other than Google Test.
+class GoogleTestFailureReporter : public FailureReporterInterface {
+ public:
+ virtual void ReportFailure(FailureType type, const char* file, int line,
+ const string& message) {
+ AssertHelper(type == kFatal ?
+ TestPartResult::kFatalFailure :
+ TestPartResult::kNonFatalFailure,
+ file,
+ line,
+ message.c_str()) = Message();
+ if (type == kFatal) {
+ posix::Abort();
+ }
+ }
+};
+
+// Returns the global failure reporter. Will create a
+// GoogleTestFailureReporter and return it the first time called.
+GTEST_API_ FailureReporterInterface* GetFailureReporter() {
+ // Points to the global failure reporter used by Google Mock. gcc
+ // guarantees that the following use of failure_reporter is
+ // thread-safe. We may need to add additional synchronization to
+ // protect failure_reporter if we port Google Mock to other
+ // compilers.
+ static FailureReporterInterface* const failure_reporter =
+ new GoogleTestFailureReporter();
+ return failure_reporter;
+}
+
+// Protects global resources (stdout in particular) used by Log().
+static GTEST_DEFINE_STATIC_MUTEX_(g_log_mutex);
+
+// Returns true iff a log with the given severity is visible according
+// to the --gmock_verbose flag.
+GTEST_API_ bool LogIsVisible(LogSeverity severity) {
+ if (GMOCK_FLAG(verbose) == kInfoVerbosity) {
+ // Always show the log if --gmock_verbose=info.
+ return true;
+ } else if (GMOCK_FLAG(verbose) == kErrorVerbosity) {
+ // Always hide it if --gmock_verbose=error.
+ return false;
+ } else {
+ // If --gmock_verbose is neither "info" nor "error", we treat it
+ // as "warning" (its default value).
+ return severity == kWarning;
+ }
+}
+
+// Prints the given message to stdout iff 'severity' >= the level
+// specified by the --gmock_verbose flag. If stack_frames_to_skip >=
+// 0, also prints the stack trace excluding the top
+// stack_frames_to_skip frames. In opt mode, any positive
+// stack_frames_to_skip is treated as 0, since we don't know which
+// function calls will be inlined by the compiler and need to be
+// conservative.
+GTEST_API_ void Log(LogSeverity severity,
+ const string& message,
+ int stack_frames_to_skip) {
+ if (!LogIsVisible(severity))
+ return;
+
+ // Ensures that logs from different threads don't interleave.
+ MutexLock l(&g_log_mutex);
+
+ // "using ::std::cout;" doesn't work with Symbian's STLport, where cout is a
+ // macro.
+
+ if (severity == kWarning) {
+ // Prints a GMOCK WARNING marker to make the warnings easily searchable.
+ std::cout << "\nGMOCK WARNING:";
+ }
+ // Pre-pends a new-line to message if it doesn't start with one.
+ if (message.empty() || message[0] != '\n') {
+ std::cout << "\n";
+ }
+ std::cout << message;
+ if (stack_frames_to_skip >= 0) {
+#ifdef NDEBUG
+ // In opt mode, we have to be conservative and skip no stack frame.
+ const int actual_to_skip = 0;
+#else
+ // In dbg mode, we can do what the caller tell us to do (plus one
+ // for skipping this function's stack frame).
+ const int actual_to_skip = stack_frames_to_skip + 1;
+#endif // NDEBUG
+
+ // Appends a new-line to message if it doesn't end with one.
+ if (!message.empty() && *message.rbegin() != '\n') {
+ std::cout << "\n";
+ }
+ std::cout << "Stack trace:\n"
+ << ::testing::internal::GetCurrentOsStackTraceExceptTop(
+ ::testing::UnitTest::GetInstance(), actual_to_skip);
+ }
+ std::cout << ::std::flush;
+}
+
+} // namespace internal
+} // namespace testing
diff --git a/src/testing/src/gmock-matchers.cc b/src/testing/src/gmock-matchers.cc
new file mode 100644
index 0000000..63f3859
--- /dev/null
+++ b/src/testing/src/gmock-matchers.cc
@@ -0,0 +1,102 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements Matcher<const string&>, Matcher<string>, and
+// utilities for defining matchers.
+
+#include "gmock/gmock-matchers.h"
+#include "gmock/gmock-generated-matchers.h"
+
+#include <string.h>
+#include <sstream>
+#include <string>
+
+namespace testing {
+
+// Constructs a matcher that matches a const string& whose value is
+// equal to s.
+Matcher<const internal::string&>::Matcher(const internal::string& s) {
+ *this = Eq(s);
+}
+
+// Constructs a matcher that matches a const string& whose value is
+// equal to s.
+Matcher<const internal::string&>::Matcher(const char* s) {
+ *this = Eq(internal::string(s));
+}
+
+// Constructs a matcher that matches a string whose value is equal to s.
+Matcher<internal::string>::Matcher(const internal::string& s) { *this = Eq(s); }
+
+// Constructs a matcher that matches a string whose value is equal to s.
+Matcher<internal::string>::Matcher(const char* s) {
+ *this = Eq(internal::string(s));
+}
+
+namespace internal {
+
+// Joins a vector of strings as if they are fields of a tuple; returns
+// the joined string.
+GTEST_API_ string JoinAsTuple(const Strings& fields) {
+ switch (fields.size()) {
+ case 0:
+ return "";
+ case 1:
+ return fields[0];
+ default:
+ string result = "(" + fields[0];
+ for (size_t i = 1; i < fields.size(); i++) {
+ result += ", ";
+ result += fields[i];
+ }
+ result += ")";
+ return result;
+ }
+}
+
+// Returns the description for a matcher defined using the MATCHER*()
+// macro where the user-supplied description string is "", if
+// 'negation' is false; otherwise returns the description of the
+// negation of the matcher. 'param_values' contains a list of strings
+// that are the print-out of the matcher's parameters.
+GTEST_API_ string FormatMatcherDescription(bool negation,
+ const char* matcher_name,
+ const Strings& param_values) {
+ string result = ConvertIdentifierNameToWords(matcher_name);
+ if (param_values.size() >= 1)
+ result += " " + JoinAsTuple(param_values);
+ return negation ? "not (" + result + ")" : result;
+}
+
+} // namespace internal
+} // namespace testing
diff --git a/src/testing/src/gmock-spec-builders.cc b/src/testing/src/gmock-spec-builders.cc
new file mode 100644
index 0000000..9fcb61e
--- /dev/null
+++ b/src/testing/src/gmock-spec-builders.cc
@@ -0,0 +1,813 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements the spec builder syntax (ON_CALL and
+// EXPECT_CALL).
+
+#include "gmock/gmock-spec-builders.h"
+
+#include <stdlib.h>
+#include <iostream> // NOLINT
+#include <map>
+#include <set>
+#include <string>
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+#if GTEST_OS_CYGWIN || GTEST_OS_LINUX || GTEST_OS_MAC
+# include <unistd.h> // NOLINT
+#endif
+
+namespace testing {
+namespace internal {
+
+// Protects the mock object registry (in class Mock), all function
+// mockers, and all expectations.
+GTEST_API_ GTEST_DEFINE_STATIC_MUTEX_(g_gmock_mutex);
+
+// Logs a message including file and line number information.
+GTEST_API_ void LogWithLocation(testing::internal::LogSeverity severity,
+ const char* file, int line,
+ const string& message) {
+ ::std::ostringstream s;
+ s << file << ":" << line << ": " << message << ::std::endl;
+ Log(severity, s.str(), 0);
+}
+
+// Constructs an ExpectationBase object.
+ExpectationBase::ExpectationBase(const char* a_file,
+ int a_line,
+ const string& a_source_text)
+ : file_(a_file),
+ line_(a_line),
+ source_text_(a_source_text),
+ cardinality_specified_(false),
+ cardinality_(Exactly(1)),
+ call_count_(0),
+ retired_(false),
+ extra_matcher_specified_(false),
+ repeated_action_specified_(false),
+ retires_on_saturation_(false),
+ last_clause_(kNone),
+ action_count_checked_(false) {}
+
+// Destructs an ExpectationBase object.
+ExpectationBase::~ExpectationBase() {}
+
+// Explicitly specifies the cardinality of this expectation. Used by
+// the subclasses to implement the .Times() clause.
+void ExpectationBase::SpecifyCardinality(const Cardinality& a_cardinality) {
+ cardinality_specified_ = true;
+ cardinality_ = a_cardinality;
+}
+
+// Retires all pre-requisites of this expectation.
+void ExpectationBase::RetireAllPreRequisites()
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ if (is_retired()) {
+ // We can take this short-cut as we never retire an expectation
+ // until we have retired all its pre-requisites.
+ return;
+ }
+
+ for (ExpectationSet::const_iterator it = immediate_prerequisites_.begin();
+ it != immediate_prerequisites_.end(); ++it) {
+ ExpectationBase* const prerequisite = it->expectation_base().get();
+ if (!prerequisite->is_retired()) {
+ prerequisite->RetireAllPreRequisites();
+ prerequisite->Retire();
+ }
+ }
+}
+
+// Returns true iff all pre-requisites of this expectation have been
+// satisfied.
+bool ExpectationBase::AllPrerequisitesAreSatisfied() const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ for (ExpectationSet::const_iterator it = immediate_prerequisites_.begin();
+ it != immediate_prerequisites_.end(); ++it) {
+ if (!(it->expectation_base()->IsSatisfied()) ||
+ !(it->expectation_base()->AllPrerequisitesAreSatisfied()))
+ return false;
+ }
+ return true;
+}
+
+// Adds unsatisfied pre-requisites of this expectation to 'result'.
+void ExpectationBase::FindUnsatisfiedPrerequisites(ExpectationSet* result) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ for (ExpectationSet::const_iterator it = immediate_prerequisites_.begin();
+ it != immediate_prerequisites_.end(); ++it) {
+ if (it->expectation_base()->IsSatisfied()) {
+ // If *it is satisfied and has a call count of 0, some of its
+ // pre-requisites may not be satisfied yet.
+ if (it->expectation_base()->call_count_ == 0) {
+ it->expectation_base()->FindUnsatisfiedPrerequisites(result);
+ }
+ } else {
+ // Now that we know *it is unsatisfied, we are not so interested
+ // in whether its pre-requisites are satisfied. Therefore we
+ // don't recursively call FindUnsatisfiedPrerequisites() here.
+ *result += *it;
+ }
+ }
+}
+
+// Describes how many times a function call matching this
+// expectation has occurred.
+void ExpectationBase::DescribeCallCountTo(::std::ostream* os) const
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+
+ // Describes how many times the function is expected to be called.
+ *os << " Expected: to be ";
+ cardinality().DescribeTo(os);
+ *os << "\n Actual: ";
+ Cardinality::DescribeActualCallCountTo(call_count(), os);
+
+ // Describes the state of the expectation (e.g. is it satisfied?
+ // is it active?).
+ *os << " - " << (IsOverSaturated() ? "over-saturated" :
+ IsSaturated() ? "saturated" :
+ IsSatisfied() ? "satisfied" : "unsatisfied")
+ << " and "
+ << (is_retired() ? "retired" : "active");
+}
+
+// Checks the action count (i.e. the number of WillOnce() and
+// WillRepeatedly() clauses) against the cardinality if this hasn't
+// been done before. Prints a warning if there are too many or too
+// few actions.
+void ExpectationBase::CheckActionCountIfNotDone() const
+ GTEST_LOCK_EXCLUDED_(mutex_) {
+ bool should_check = false;
+ {
+ MutexLock l(&mutex_);
+ if (!action_count_checked_) {
+ action_count_checked_ = true;
+ should_check = true;
+ }
+ }
+
+ if (should_check) {
+ if (!cardinality_specified_) {
+ // The cardinality was inferred - no need to check the action
+ // count against it.
+ return;
+ }
+
+ // The cardinality was explicitly specified.
+ const int action_count = static_cast<int>(untyped_actions_.size());
+ const int upper_bound = cardinality().ConservativeUpperBound();
+ const int lower_bound = cardinality().ConservativeLowerBound();
+ bool too_many; // True if there are too many actions, or false
+ // if there are too few.
+ if (action_count > upper_bound ||
+ (action_count == upper_bound && repeated_action_specified_)) {
+ too_many = true;
+ } else if (0 < action_count && action_count < lower_bound &&
+ !repeated_action_specified_) {
+ too_many = false;
+ } else {
+ return;
+ }
+
+ ::std::stringstream ss;
+ DescribeLocationTo(&ss);
+ ss << "Too " << (too_many ? "many" : "few")
+ << " actions specified in " << source_text() << "...\n"
+ << "Expected to be ";
+ cardinality().DescribeTo(&ss);
+ ss << ", but has " << (too_many ? "" : "only ")
+ << action_count << " WillOnce()"
+ << (action_count == 1 ? "" : "s");
+ if (repeated_action_specified_) {
+ ss << " and a WillRepeatedly()";
+ }
+ ss << ".";
+ Log(kWarning, ss.str(), -1); // -1 means "don't print stack trace".
+ }
+}
+
+// Implements the .Times() clause.
+void ExpectationBase::UntypedTimes(const Cardinality& a_cardinality) {
+ if (last_clause_ == kTimes) {
+ ExpectSpecProperty(false,
+ ".Times() cannot appear "
+ "more than once in an EXPECT_CALL().");
+ } else {
+ ExpectSpecProperty(last_clause_ < kTimes,
+ ".Times() cannot appear after "
+ ".InSequence(), .WillOnce(), .WillRepeatedly(), "
+ "or .RetiresOnSaturation().");
+ }
+ last_clause_ = kTimes;
+
+ SpecifyCardinality(a_cardinality);
+}
+
+// Points to the implicit sequence introduced by a living InSequence
+// object (if any) in the current thread or NULL.
+GTEST_API_ ThreadLocal<Sequence*> g_gmock_implicit_sequence;
+
+// Reports an uninteresting call (whose description is in msg) in the
+// manner specified by 'reaction'.
+void ReportUninterestingCall(CallReaction reaction, const string& msg) {
+ switch (reaction) {
+ case kAllow:
+ Log(kInfo, msg, 3);
+ break;
+ case kWarn:
+ Log(kWarning, msg, 3);
+ break;
+ default: // FAIL
+ Expect(false, NULL, -1, msg);
+ }
+}
+
+UntypedFunctionMockerBase::UntypedFunctionMockerBase()
+ : mock_obj_(NULL), name_("") {}
+
+UntypedFunctionMockerBase::~UntypedFunctionMockerBase() {}
+
+// Sets the mock object this mock method belongs to, and registers
+// this information in the global mock registry. Will be called
+// whenever an EXPECT_CALL() or ON_CALL() is executed on this mock
+// method.
+void UntypedFunctionMockerBase::RegisterOwner(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ {
+ MutexLock l(&g_gmock_mutex);
+ mock_obj_ = mock_obj;
+ }
+ Mock::Register(mock_obj, this);
+}
+
+// Sets the mock object this mock method belongs to, and sets the name
+// of the mock function. Will be called upon each invocation of this
+// mock function.
+void UntypedFunctionMockerBase::SetOwnerAndName(const void* mock_obj,
+ const char* name)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ // We protect name_ under g_gmock_mutex in case this mock function
+ // is called from two threads concurrently.
+ MutexLock l(&g_gmock_mutex);
+ mock_obj_ = mock_obj;
+ name_ = name;
+}
+
+// Returns the name of the function being mocked. Must be called
+// after RegisterOwner() or SetOwnerAndName() has been called.
+const void* UntypedFunctionMockerBase::MockObject() const
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ const void* mock_obj;
+ {
+ // We protect mock_obj_ under g_gmock_mutex in case this mock
+ // function is called from two threads concurrently.
+ MutexLock l(&g_gmock_mutex);
+ Assert(mock_obj_ != NULL, __FILE__, __LINE__,
+ "MockObject() must not be called before RegisterOwner() or "
+ "SetOwnerAndName() has been called.");
+ mock_obj = mock_obj_;
+ }
+ return mock_obj;
+}
+
+// Returns the name of this mock method. Must be called after
+// SetOwnerAndName() has been called.
+const char* UntypedFunctionMockerBase::Name() const
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ const char* name;
+ {
+ // We protect name_ under g_gmock_mutex in case this mock
+ // function is called from two threads concurrently.
+ MutexLock l(&g_gmock_mutex);
+ Assert(name_ != NULL, __FILE__, __LINE__,
+ "Name() must not be called before SetOwnerAndName() has "
+ "been called.");
+ name = name_;
+ }
+ return name;
+}
+
+// Calculates the result of invoking this mock function with the given
+// arguments, prints it, and returns it. The caller is responsible
+// for deleting the result.
+const UntypedActionResultHolderBase*
+UntypedFunctionMockerBase::UntypedInvokeWith(const void* const untyped_args)
+ GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
+ if (untyped_expectations_.size() == 0) {
+ // No expectation is set on this mock method - we have an
+ // uninteresting call.
+
+ // We must get Google Mock's reaction on uninteresting calls
+ // made on this mock object BEFORE performing the action,
+ // because the action may DELETE the mock object and make the
+ // following expression meaningless.
+ const CallReaction reaction =
+ Mock::GetReactionOnUninterestingCalls(MockObject());
+
+ // True iff we need to print this call's arguments and return
+ // value. This definition must be kept in sync with
+ // the behavior of ReportUninterestingCall().
+ const bool need_to_report_uninteresting_call =
+ // If the user allows this uninteresting call, we print it
+ // only when he wants informational messages.
+ reaction == kAllow ? LogIsVisible(kInfo) :
+ // If the user wants this to be a warning, we print it only
+ // when he wants to see warnings.
+ reaction == kWarn ? LogIsVisible(kWarning) :
+ // Otherwise, the user wants this to be an error, and we
+ // should always print detailed information in the error.
+ true;
+
+ if (!need_to_report_uninteresting_call) {
+ // Perform the action without printing the call information.
+ return this->UntypedPerformDefaultAction(untyped_args, "");
+ }
+
+ // Warns about the uninteresting call.
+ ::std::stringstream ss;
+ this->UntypedDescribeUninterestingCall(untyped_args, &ss);
+
+ // Calculates the function result.
+ const UntypedActionResultHolderBase* const result =
+ this->UntypedPerformDefaultAction(untyped_args, ss.str());
+
+ // Prints the function result.
+ if (result != NULL)
+ result->PrintAsActionResult(&ss);
+
+ ReportUninterestingCall(reaction, ss.str());
+ return result;
+ }
+
+ bool is_excessive = false;
+ ::std::stringstream ss;
+ ::std::stringstream why;
+ ::std::stringstream loc;
+ const void* untyped_action = NULL;
+
+ // The UntypedFindMatchingExpectation() function acquires and
+ // releases g_gmock_mutex.
+ const ExpectationBase* const untyped_expectation =
+ this->UntypedFindMatchingExpectation(
+ untyped_args, &untyped_action, &is_excessive,
+ &ss, &why);
+ const bool found = untyped_expectation != NULL;
+
+ // True iff we need to print the call's arguments and return value.
+ // This definition must be kept in sync with the uses of Expect()
+ // and Log() in this function.
+ const bool need_to_report_call =
+ !found || is_excessive || LogIsVisible(kInfo);
+ if (!need_to_report_call) {
+ // Perform the action without printing the call information.
+ return
+ untyped_action == NULL ?
+ this->UntypedPerformDefaultAction(untyped_args, "") :
+ this->UntypedPerformAction(untyped_action, untyped_args);
+ }
+
+ ss << " Function call: " << Name();
+ this->UntypedPrintArgs(untyped_args, &ss);
+
+ // In case the action deletes a piece of the expectation, we
+ // generate the message beforehand.
+ if (found && !is_excessive) {
+ untyped_expectation->DescribeLocationTo(&loc);
+ }
+
+ const UntypedActionResultHolderBase* const result =
+ untyped_action == NULL ?
+ this->UntypedPerformDefaultAction(untyped_args, ss.str()) :
+ this->UntypedPerformAction(untyped_action, untyped_args);
+ if (result != NULL)
+ result->PrintAsActionResult(&ss);
+ ss << "\n" << why.str();
+
+ if (!found) {
+ // No expectation matches this call - reports a failure.
+ Expect(false, NULL, -1, ss.str());
+ } else if (is_excessive) {
+ // We had an upper-bound violation and the failure message is in ss.
+ Expect(false, untyped_expectation->file(),
+ untyped_expectation->line(), ss.str());
+ } else {
+ // We had an expected call and the matching expectation is
+ // described in ss.
+ Log(kInfo, loc.str() + ss.str(), 2);
+ }
+
+ return result;
+}
+
+// Returns an Expectation object that references and co-owns exp,
+// which must be an expectation on this mock function.
+Expectation UntypedFunctionMockerBase::GetHandleOf(ExpectationBase* exp) {
+ for (UntypedExpectations::const_iterator it =
+ untyped_expectations_.begin();
+ it != untyped_expectations_.end(); ++it) {
+ if (it->get() == exp) {
+ return Expectation(*it);
+ }
+ }
+
+ Assert(false, __FILE__, __LINE__, "Cannot find expectation.");
+ return Expectation();
+ // The above statement is just to make the code compile, and will
+ // never be executed.
+}
+
+// Verifies that all expectations on this mock function have been
+// satisfied. Reports one or more Google Test non-fatal failures
+// and returns false if not.
+bool UntypedFunctionMockerBase::VerifyAndClearExpectationsLocked()
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(g_gmock_mutex) {
+ g_gmock_mutex.AssertHeld();
+ bool expectations_met = true;
+ for (UntypedExpectations::const_iterator it =
+ untyped_expectations_.begin();
+ it != untyped_expectations_.end(); ++it) {
+ ExpectationBase* const untyped_expectation = it->get();
+ if (untyped_expectation->IsOverSaturated()) {
+ // There was an upper-bound violation. Since the error was
+ // already reported when it occurred, there is no need to do
+ // anything here.
+ expectations_met = false;
+ } else if (!untyped_expectation->IsSatisfied()) {
+ expectations_met = false;
+ ::std::stringstream ss;
+ ss << "Actual function call count doesn't match "
+ << untyped_expectation->source_text() << "...\n";
+ // No need to show the source file location of the expectation
+ // in the description, as the Expect() call that follows already
+ // takes care of it.
+ untyped_expectation->MaybeDescribeExtraMatcherTo(&ss);
+ untyped_expectation->DescribeCallCountTo(&ss);
+ Expect(false, untyped_expectation->file(),
+ untyped_expectation->line(), ss.str());
+ }
+ }
+
+ // Deleting our expectations may trigger other mock objects to be deleted, for
+ // example if an action contains a reference counted smart pointer to that
+ // mock object, and that is the last reference. So if we delete our
+ // expectations within the context of the global mutex we may deadlock when
+ // this method is called again. Instead, make a copy of the set of
+ // expectations to delete, clear our set within the mutex, and then clear the
+ // copied set outside of it.
+ UntypedExpectations expectations_to_delete;
+ untyped_expectations_.swap(expectations_to_delete);
+
+ g_gmock_mutex.Unlock();
+ expectations_to_delete.clear();
+ g_gmock_mutex.Lock();
+
+ return expectations_met;
+}
+
+} // namespace internal
+
+// Class Mock.
+
+namespace {
+
+typedef std::set<internal::UntypedFunctionMockerBase*> FunctionMockers;
+
+// The current state of a mock object. Such information is needed for
+// detecting leaked mock objects and explicitly verifying a mock's
+// expectations.
+struct MockObjectState {
+ MockObjectState()
+ : first_used_file(NULL), first_used_line(-1), leakable(false) {}
+
+ // Where in the source file an ON_CALL or EXPECT_CALL is first
+ // invoked on this mock object.
+ const char* first_used_file;
+ int first_used_line;
+ ::std::string first_used_test_case;
+ ::std::string first_used_test;
+ bool leakable; // true iff it's OK to leak the object.
+ FunctionMockers function_mockers; // All registered methods of the object.
+};
+
+// A global registry holding the state of all mock objects that are
+// alive. A mock object is added to this registry the first time
+// Mock::AllowLeak(), ON_CALL(), or EXPECT_CALL() is called on it. It
+// is removed from the registry in the mock object's destructor.
+class MockObjectRegistry {
+ public:
+ // Maps a mock object (identified by its address) to its state.
+ typedef std::map<const void*, MockObjectState> StateMap;
+
+ // This destructor will be called when a program exits, after all
+ // tests in it have been run. By then, there should be no mock
+ // object alive. Therefore we report any living object as test
+ // failure, unless the user explicitly asked us to ignore it.
+ ~MockObjectRegistry() {
+ // "using ::std::cout;" doesn't work with Symbian's STLport, where cout is
+ // a macro.
+
+ if (!GMOCK_FLAG(catch_leaked_mocks))
+ return;
+
+ int leaked_count = 0;
+ for (StateMap::const_iterator it = states_.begin(); it != states_.end();
+ ++it) {
+ if (it->second.leakable) // The user said it's fine to leak this object.
+ continue;
+
+ // TODO(wan@google.com): Print the type of the leaked object.
+ // This can help the user identify the leaked object.
+ std::cout << "\n";
+ const MockObjectState& state = it->second;
+ std::cout << internal::FormatFileLocation(state.first_used_file,
+ state.first_used_line);
+ std::cout << " ERROR: this mock object";
+ if (state.first_used_test != "") {
+ std::cout << " (used in test " << state.first_used_test_case << "."
+ << state.first_used_test << ")";
+ }
+ std::cout << " should be deleted but never is. Its address is @"
+ << it->first << ".";
+ leaked_count++;
+ }
+ if (leaked_count > 0) {
+ std::cout << "\nERROR: " << leaked_count
+ << " leaked mock " << (leaked_count == 1 ? "object" : "objects")
+ << " found at program exit.\n";
+ std::cout.flush();
+ ::std::cerr.flush();
+ // RUN_ALL_TESTS() has already returned when this destructor is
+ // called. Therefore we cannot use the normal Google Test
+ // failure reporting mechanism.
+ _exit(1); // We cannot call exit() as it is not reentrant and
+ // may already have been called.
+ }
+ }
+
+ StateMap& states() { return states_; }
+
+ private:
+ StateMap states_;
+};
+
+// Protected by g_gmock_mutex.
+MockObjectRegistry g_mock_object_registry;
+
+// Maps a mock object to the reaction Google Mock should have when an
+// uninteresting method is called. Protected by g_gmock_mutex.
+std::map<const void*, internal::CallReaction> g_uninteresting_call_reaction;
+
+// Sets the reaction Google Mock should have when an uninteresting
+// method of the given mock object is called.
+void SetReactionOnUninterestingCalls(const void* mock_obj,
+ internal::CallReaction reaction)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ internal::MutexLock l(&internal::g_gmock_mutex);
+ g_uninteresting_call_reaction[mock_obj] = reaction;
+}
+
+} // namespace
+
+// Tells Google Mock to allow uninteresting calls on the given mock
+// object.
+void Mock::AllowUninterestingCalls(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ SetReactionOnUninterestingCalls(mock_obj, internal::kAllow);
+}
+
+// Tells Google Mock to warn the user about uninteresting calls on the
+// given mock object.
+void Mock::WarnUninterestingCalls(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ SetReactionOnUninterestingCalls(mock_obj, internal::kWarn);
+}
+
+// Tells Google Mock to fail uninteresting calls on the given mock
+// object.
+void Mock::FailUninterestingCalls(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ SetReactionOnUninterestingCalls(mock_obj, internal::kFail);
+}
+
+// Tells Google Mock the given mock object is being destroyed and its
+// entry in the call-reaction table should be removed.
+void Mock::UnregisterCallReaction(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ internal::MutexLock l(&internal::g_gmock_mutex);
+ g_uninteresting_call_reaction.erase(mock_obj);
+}
+
+// Returns the reaction Google Mock will have on uninteresting calls
+// made on the given mock object.
+internal::CallReaction Mock::GetReactionOnUninterestingCalls(
+ const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ internal::MutexLock l(&internal::g_gmock_mutex);
+ return (g_uninteresting_call_reaction.count(mock_obj) == 0) ?
+ internal::kWarn : g_uninteresting_call_reaction[mock_obj];
+}
+
+// Tells Google Mock to ignore mock_obj when checking for leaked mock
+// objects.
+void Mock::AllowLeak(const void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ internal::MutexLock l(&internal::g_gmock_mutex);
+ g_mock_object_registry.states()[mock_obj].leakable = true;
+}
+
+// Verifies and clears all expectations on the given mock object. If
+// the expectations aren't satisfied, generates one or more Google
+// Test non-fatal failures and returns false.
+bool Mock::VerifyAndClearExpectations(void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ internal::MutexLock l(&internal::g_gmock_mutex);
+ return VerifyAndClearExpectationsLocked(mock_obj);
+}
+
+// Verifies all expectations on the given mock object and clears its
+// default actions and expectations. Returns true iff the
+// verification was successful.
+bool Mock::VerifyAndClear(void* mock_obj)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ internal::MutexLock l(&internal::g_gmock_mutex);
+ ClearDefaultActionsLocked(mock_obj);
+ return VerifyAndClearExpectationsLocked(mock_obj);
+}
+
+// Verifies and clears all expectations on the given mock object. If
+// the expectations aren't satisfied, generates one or more Google
+// Test non-fatal failures and returns false.
+bool Mock::VerifyAndClearExpectationsLocked(void* mock_obj)
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(internal::g_gmock_mutex) {
+ internal::g_gmock_mutex.AssertHeld();
+ if (g_mock_object_registry.states().count(mock_obj) == 0) {
+ // No EXPECT_CALL() was set on the given mock object.
+ return true;
+ }
+
+ // Verifies and clears the expectations on each mock method in the
+ // given mock object.
+ bool expectations_met = true;
+ FunctionMockers& mockers =
+ g_mock_object_registry.states()[mock_obj].function_mockers;
+ for (FunctionMockers::const_iterator it = mockers.begin();
+ it != mockers.end(); ++it) {
+ if (!(*it)->VerifyAndClearExpectationsLocked()) {
+ expectations_met = false;
+ }
+ }
+
+ // We don't clear the content of mockers, as they may still be
+ // needed by ClearDefaultActionsLocked().
+ return expectations_met;
+}
+
+// Registers a mock object and a mock method it owns.
+void Mock::Register(const void* mock_obj,
+ internal::UntypedFunctionMockerBase* mocker)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ internal::MutexLock l(&internal::g_gmock_mutex);
+ g_mock_object_registry.states()[mock_obj].function_mockers.insert(mocker);
+}
+
+// Tells Google Mock where in the source code mock_obj is used in an
+// ON_CALL or EXPECT_CALL. In case mock_obj is leaked, this
+// information helps the user identify which object it is.
+void Mock::RegisterUseByOnCallOrExpectCall(const void* mock_obj,
+ const char* file, int line)
+ GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
+ internal::MutexLock l(&internal::g_gmock_mutex);
+ MockObjectState& state = g_mock_object_registry.states()[mock_obj];
+ if (state.first_used_file == NULL) {
+ state.first_used_file = file;
+ state.first_used_line = line;
+ const TestInfo* const test_info =
+ UnitTest::GetInstance()->current_test_info();
+ if (test_info != NULL) {
+ // TODO(wan@google.com): record the test case name when the
+ // ON_CALL or EXPECT_CALL is invoked from SetUpTestCase() or
+ // TearDownTestCase().
+ state.first_used_test_case = test_info->test_case_name();
+ state.first_used_test = test_info->name();
+ }
+ }
+}
+
+// Unregisters a mock method; removes the owning mock object from the
+// registry when the last mock method associated with it has been
+// unregistered. This is called only in the destructor of
+// FunctionMockerBase.
+void Mock::UnregisterLocked(internal::UntypedFunctionMockerBase* mocker)
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(internal::g_gmock_mutex) {
+ internal::g_gmock_mutex.AssertHeld();
+ for (MockObjectRegistry::StateMap::iterator it =
+ g_mock_object_registry.states().begin();
+ it != g_mock_object_registry.states().end(); ++it) {
+ FunctionMockers& mockers = it->second.function_mockers;
+ if (mockers.erase(mocker) > 0) {
+ // mocker was in mockers and has been just removed.
+ if (mockers.empty()) {
+ g_mock_object_registry.states().erase(it);
+ }
+ return;
+ }
+ }
+}
+
+// Clears all ON_CALL()s set on the given mock object.
+void Mock::ClearDefaultActionsLocked(void* mock_obj)
+ GTEST_EXCLUSIVE_LOCK_REQUIRED_(internal::g_gmock_mutex) {
+ internal::g_gmock_mutex.AssertHeld();
+
+ if (g_mock_object_registry.states().count(mock_obj) == 0) {
+ // No ON_CALL() was set on the given mock object.
+ return;
+ }
+
+ // Clears the default actions for each mock method in the given mock
+ // object.
+ FunctionMockers& mockers =
+ g_mock_object_registry.states()[mock_obj].function_mockers;
+ for (FunctionMockers::const_iterator it = mockers.begin();
+ it != mockers.end(); ++it) {
+ (*it)->ClearDefaultActionsLocked();
+ }
+
+ // We don't clear the content of mockers, as they may still be
+ // needed by VerifyAndClearExpectationsLocked().
+}
+
+Expectation::Expectation() {}
+
+Expectation::Expectation(
+ const internal::linked_ptr<internal::ExpectationBase>& an_expectation_base)
+ : expectation_base_(an_expectation_base) {}
+
+Expectation::~Expectation() {}
+
+// Adds an expectation to a sequence.
+void Sequence::AddExpectation(const Expectation& expectation) const {
+ if (*last_expectation_ != expectation) {
+ if (last_expectation_->expectation_base() != NULL) {
+ expectation.expectation_base()->immediate_prerequisites_
+ += *last_expectation_;
+ }
+ *last_expectation_ = expectation;
+ }
+}
+
+// Creates the implicit sequence if there isn't one.
+InSequence::InSequence() {
+ if (internal::g_gmock_implicit_sequence.get() == NULL) {
+ internal::g_gmock_implicit_sequence.set(new Sequence);
+ sequence_created_ = true;
+ } else {
+ sequence_created_ = false;
+ }
+}
+
+// Deletes the implicit sequence if it was created by the constructor
+// of this object.
+InSequence::~InSequence() {
+ if (sequence_created_) {
+ delete internal::g_gmock_implicit_sequence.get();
+ internal::g_gmock_implicit_sequence.set(NULL);
+ }
+}
+
+} // namespace testing
diff --git a/src/testing/src/gmock.cc b/src/testing/src/gmock.cc
new file mode 100644
index 0000000..e06acc5
--- /dev/null
+++ b/src/testing/src/gmock.cc
@@ -0,0 +1,182 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gmock/gmock.h"
+#include "gmock/internal/gmock-port.h"
+
+namespace testing {
+
+// TODO(wan@google.com): support using environment variables to
+// control the flag values, like what Google Test does.
+
+GMOCK_DEFINE_bool_(catch_leaked_mocks, true,
+ "true iff Google Mock should report leaked mock objects "
+ "as failures.");
+
+GMOCK_DEFINE_string_(verbose, internal::kWarningVerbosity,
+ "Controls how verbose Google Mock's output is."
+ " Valid values:\n"
+ " info - prints all messages.\n"
+ " warning - prints warnings and errors.\n"
+ " error - prints errors only.");
+
+namespace internal {
+
+// Parses a string as a command line flag. The string should have the
+// format "--gmock_flag=value". When def_optional is true, the
+// "=value" part can be omitted.
+//
+// Returns the value of the flag, or NULL if the parsing failed.
+static const char* ParseGoogleMockFlagValue(const char* str,
+ const char* flag,
+ bool def_optional) {
+ // str and flag must not be NULL.
+ if (str == NULL || flag == NULL) return NULL;
+
+ // The flag must start with "--gmock_".
+ const String flag_str = String::Format("--gmock_%s", flag);
+ const size_t flag_len = flag_str.length();
+ if (strncmp(str, flag_str.c_str(), flag_len) != 0) return NULL;
+
+ // Skips the flag name.
+ const char* flag_end = str + flag_len;
+
+ // When def_optional is true, it's OK to not have a "=value" part.
+ if (def_optional && (flag_end[0] == '\0')) {
+ return flag_end;
+ }
+
+ // If def_optional is true and there are more characters after the
+ // flag name, or if def_optional is false, there must be a '=' after
+ // the flag name.
+ if (flag_end[0] != '=') return NULL;
+
+ // Returns the string after "=".
+ return flag_end + 1;
+}
+
+// Parses a string for a Google Mock bool flag, in the form of
+// "--gmock_flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+static bool ParseGoogleMockBoolFlag(const char* str, const char* flag,
+ bool* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseGoogleMockFlagValue(str, flag, true);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Converts the string value to a bool.
+ *value = !(*value_str == '0' || *value_str == 'f' || *value_str == 'F');
+ return true;
+}
+
+// Parses a string for a Google Mock string flag, in the form of
+// "--gmock_flag=value".
+//
+// On success, stores the value of the flag in *value, and returns
+// true. On failure, returns false without changing *value.
+static bool ParseGoogleMockStringFlag(const char* str, const char* flag,
+ String* value) {
+ // Gets the value of the flag as a string.
+ const char* const value_str = ParseGoogleMockFlagValue(str, flag, false);
+
+ // Aborts if the parsing failed.
+ if (value_str == NULL) return false;
+
+ // Sets *value to the value of the flag.
+ *value = value_str;
+ return true;
+}
+
+// The internal implementation of InitGoogleMock().
+//
+// The type parameter CharType can be instantiated to either char or
+// wchar_t.
+template <typename CharType>
+void InitGoogleMockImpl(int* argc, CharType** argv) {
+ // Makes sure Google Test is initialized. InitGoogleTest() is
+ // idempotent, so it's fine if the user has already called it.
+ InitGoogleTest(argc, argv);
+ if (*argc <= 0) return;
+
+ for (int i = 1; i != *argc; i++) {
+ const String arg_string = StreamableToString(argv[i]);
+ const char* const arg = arg_string.c_str();
+
+ // Do we see a Google Mock flag?
+ if (ParseGoogleMockBoolFlag(arg, "catch_leaked_mocks",
+ &GMOCK_FLAG(catch_leaked_mocks)) ||
+ ParseGoogleMockStringFlag(arg, "verbose", &GMOCK_FLAG(verbose))) {
+ // Yes. Shift the remainder of the argv list left by one. Note
+ // that argv has (*argc + 1) elements, the last one always being
+ // NULL. The following loop moves the trailing NULL element as
+ // well.
+ for (int j = i; j != *argc; j++) {
+ argv[j] = argv[j + 1];
+ }
+
+ // Decrements the argument count.
+ (*argc)--;
+
+ // We also need to decrement the iterator as we just removed
+ // an element.
+ i--;
+ }
+ }
+}
+
+} // namespace internal
+
+// Initializes Google Mock. This must be called before running the
+// tests. In particular, it parses a command line for the flags that
+// Google Mock recognizes. Whenever a Google Mock flag is seen, it is
+// removed from argv, and *argc is decremented.
+//
+// No value is returned. Instead, the Google Mock flag variables are
+// updated.
+//
+// Since Google Test is needed for Google Mock to work, this function
+// also initializes Google Test and parses its flags, if that hasn't
+// been done.
+GTEST_API_ void InitGoogleMock(int* argc, char** argv) {
+ internal::InitGoogleMockImpl(argc, argv);
+}
+
+// This overloaded version can be used in Windows programs compiled in
+// UNICODE mode.
+GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv) {
+ internal::InitGoogleMockImpl(argc, argv);
+}
+
+} // namespace testing
diff --git a/src/testing/src/gmock_main.cc b/src/testing/src/gmock_main.cc
new file mode 100644
index 0000000..bd5be03
--- /dev/null
+++ b/src/testing/src/gmock_main.cc
@@ -0,0 +1,54 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include <iostream>
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+// MS C++ compiler/linker has a bug on Windows (not on Windows CE), which
+// causes a link error when _tmain is defined in a static library and UNICODE
+// is enabled. For this reason instead of _tmain, main function is used on
+// Windows. See the following link to track the current status of this bug:
+// http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=394464 // NOLINT
+#if GTEST_OS_WINDOWS_MOBILE
+# include <tchar.h> // NOLINT
+
+GTEST_API_ int _tmain(int argc, TCHAR** argv) {
+#else
+GTEST_API_ int main(int argc, char** argv) {
+#endif // GTEST_OS_WINDOWS_MOBILE
+ std::cout << "Running main() from gmock_main.cc\n";
+ // Since Google Mock depends on Google Test, InitGoogleMock() is
+ // also responsible for initializing Google Test. Therefore there's
+ // no need for calling testing::InitGoogleTest() separately.
+ testing::InitGoogleMock(&argc, argv);
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/test/gmock-actions_test.cc b/src/testing/test/gmock-actions_test.cc
new file mode 100644
index 0000000..fd87c74
--- /dev/null
+++ b/src/testing/test/gmock-actions_test.cc
@@ -0,0 +1,1308 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the built-in actions.
+
+#include "gmock/gmock-actions.h"
+#include <algorithm>
+#include <iterator>
+#include <string>
+#include "gmock/gmock.h"
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+namespace {
+
+using ::std::tr1::get;
+using ::std::tr1::make_tuple;
+using ::std::tr1::tuple;
+using ::std::tr1::tuple_element;
+using testing::internal::BuiltInDefaultValue;
+using testing::internal::Int64;
+using testing::internal::UInt64;
+// This list should be kept sorted.
+using testing::_;
+using testing::Action;
+using testing::ActionInterface;
+using testing::Assign;
+using testing::ByRef;
+using testing::DefaultValue;
+using testing::DoDefault;
+using testing::IgnoreResult;
+using testing::Invoke;
+using testing::InvokeWithoutArgs;
+using testing::MakePolymorphicAction;
+using testing::Ne;
+using testing::PolymorphicAction;
+using testing::Return;
+using testing::ReturnNull;
+using testing::ReturnRef;
+using testing::ReturnRefOfCopy;
+using testing::SetArgPointee;
+using testing::SetArgumentPointee;
+
+#if !GTEST_OS_WINDOWS_MOBILE
+using testing::SetErrnoAndReturn;
+#endif
+
+#if GTEST_HAS_PROTOBUF_
+using testing::internal::TestMessage;
+#endif // GTEST_HAS_PROTOBUF_
+
+// Tests that BuiltInDefaultValue<T*>::Get() returns NULL.
+TEST(BuiltInDefaultValueTest, IsNullForPointerTypes) {
+ EXPECT_TRUE(BuiltInDefaultValue<int*>::Get() == NULL);
+ EXPECT_TRUE(BuiltInDefaultValue<const char*>::Get() == NULL);
+ EXPECT_TRUE(BuiltInDefaultValue<void*>::Get() == NULL);
+}
+
+// Tests that BuiltInDefaultValue<T*>::Exists() return true.
+TEST(BuiltInDefaultValueTest, ExistsForPointerTypes) {
+ EXPECT_TRUE(BuiltInDefaultValue<int*>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<const char*>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<void*>::Exists());
+}
+
+// Tests that BuiltInDefaultValue<T>::Get() returns 0 when T is a
+// built-in numeric type.
+TEST(BuiltInDefaultValueTest, IsZeroForNumericTypes) {
+ EXPECT_EQ(0U, BuiltInDefaultValue<unsigned char>::Get());
+ EXPECT_EQ(0, BuiltInDefaultValue<signed char>::Get());
+ EXPECT_EQ(0, BuiltInDefaultValue<char>::Get());
+#if GMOCK_HAS_SIGNED_WCHAR_T_
+ EXPECT_EQ(0U, BuiltInDefaultValue<unsigned wchar_t>::Get());
+ EXPECT_EQ(0, BuiltInDefaultValue<signed wchar_t>::Get());
+#endif
+#if GMOCK_WCHAR_T_IS_NATIVE_
+ EXPECT_EQ(0, BuiltInDefaultValue<wchar_t>::Get());
+#endif
+ EXPECT_EQ(0U, BuiltInDefaultValue<unsigned short>::Get()); // NOLINT
+ EXPECT_EQ(0, BuiltInDefaultValue<signed short>::Get()); // NOLINT
+ EXPECT_EQ(0, BuiltInDefaultValue<short>::Get()); // NOLINT
+ EXPECT_EQ(0U, BuiltInDefaultValue<unsigned int>::Get());
+ EXPECT_EQ(0, BuiltInDefaultValue<signed int>::Get());
+ EXPECT_EQ(0, BuiltInDefaultValue<int>::Get());
+ EXPECT_EQ(0U, BuiltInDefaultValue<unsigned long>::Get()); // NOLINT
+ EXPECT_EQ(0, BuiltInDefaultValue<signed long>::Get()); // NOLINT
+ EXPECT_EQ(0, BuiltInDefaultValue<long>::Get()); // NOLINT
+ EXPECT_EQ(0U, BuiltInDefaultValue<UInt64>::Get());
+ EXPECT_EQ(0, BuiltInDefaultValue<Int64>::Get());
+ EXPECT_EQ(0, BuiltInDefaultValue<float>::Get());
+ EXPECT_EQ(0, BuiltInDefaultValue<double>::Get());
+}
+
+// Tests that BuiltInDefaultValue<T>::Exists() returns true when T is a
+// built-in numeric type.
+TEST(BuiltInDefaultValueTest, ExistsForNumericTypes) {
+ EXPECT_TRUE(BuiltInDefaultValue<unsigned char>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<signed char>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<char>::Exists());
+#if GMOCK_HAS_SIGNED_WCHAR_T_
+ EXPECT_TRUE(BuiltInDefaultValue<unsigned wchar_t>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<signed wchar_t>::Exists());
+#endif
+#if GMOCK_WCHAR_T_IS_NATIVE_
+ EXPECT_TRUE(BuiltInDefaultValue<wchar_t>::Exists());
+#endif
+ EXPECT_TRUE(BuiltInDefaultValue<unsigned short>::Exists()); // NOLINT
+ EXPECT_TRUE(BuiltInDefaultValue<signed short>::Exists()); // NOLINT
+ EXPECT_TRUE(BuiltInDefaultValue<short>::Exists()); // NOLINT
+ EXPECT_TRUE(BuiltInDefaultValue<unsigned int>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<signed int>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<int>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<unsigned long>::Exists()); // NOLINT
+ EXPECT_TRUE(BuiltInDefaultValue<signed long>::Exists()); // NOLINT
+ EXPECT_TRUE(BuiltInDefaultValue<long>::Exists()); // NOLINT
+ EXPECT_TRUE(BuiltInDefaultValue<UInt64>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<Int64>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<float>::Exists());
+ EXPECT_TRUE(BuiltInDefaultValue<double>::Exists());
+}
+
+// Tests that BuiltInDefaultValue<bool>::Get() returns false.
+TEST(BuiltInDefaultValueTest, IsFalseForBool) {
+ EXPECT_FALSE(BuiltInDefaultValue<bool>::Get());
+}
+
+// Tests that BuiltInDefaultValue<bool>::Exists() returns true.
+TEST(BuiltInDefaultValueTest, BoolExists) {
+ EXPECT_TRUE(BuiltInDefaultValue<bool>::Exists());
+}
+
+// Tests that BuiltInDefaultValue<T>::Get() returns "" when T is a
+// string type.
+TEST(BuiltInDefaultValueTest, IsEmptyStringForString) {
+#if GTEST_HAS_GLOBAL_STRING
+ EXPECT_EQ("", BuiltInDefaultValue< ::string>::Get());
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ EXPECT_EQ("", BuiltInDefaultValue< ::std::string>::Get());
+}
+
+// Tests that BuiltInDefaultValue<T>::Exists() returns true when T is a
+// string type.
+TEST(BuiltInDefaultValueTest, ExistsForString) {
+#if GTEST_HAS_GLOBAL_STRING
+ EXPECT_TRUE(BuiltInDefaultValue< ::string>::Exists());
+#endif // GTEST_HAS_GLOBAL_STRING
+
+ EXPECT_TRUE(BuiltInDefaultValue< ::std::string>::Exists());
+}
+
+// Tests that BuiltInDefaultValue<const T>::Get() returns the same
+// value as BuiltInDefaultValue<T>::Get() does.
+TEST(BuiltInDefaultValueTest, WorksForConstTypes) {
+ EXPECT_EQ("", BuiltInDefaultValue<const std::string>::Get());
+ EXPECT_EQ(0, BuiltInDefaultValue<const int>::Get());
+ EXPECT_TRUE(BuiltInDefaultValue<char* const>::Get() == NULL);
+ EXPECT_FALSE(BuiltInDefaultValue<const bool>::Get());
+}
+
+// Tests that BuiltInDefaultValue<T>::Get() aborts the program with
+// the correct error message when T is a user-defined type.
+struct UserType {
+ UserType() : value(0) {}
+
+ int value;
+};
+
+TEST(BuiltInDefaultValueTest, UserTypeHasNoDefault) {
+ EXPECT_FALSE(BuiltInDefaultValue<UserType>::Exists());
+}
+
+// Tests that BuiltInDefaultValue<T&>::Get() aborts the program.
+TEST(BuiltInDefaultValueDeathTest, IsUndefinedForReferences) {
+ EXPECT_DEATH_IF_SUPPORTED({
+ BuiltInDefaultValue<int&>::Get();
+ }, "");
+ EXPECT_DEATH_IF_SUPPORTED({
+ BuiltInDefaultValue<const char&>::Get();
+ }, "");
+}
+
+TEST(BuiltInDefaultValueDeathTest, IsUndefinedForUserTypes) {
+ EXPECT_DEATH_IF_SUPPORTED({
+ BuiltInDefaultValue<UserType>::Get();
+ }, "");
+}
+
+// Tests that DefaultValue<T>::IsSet() is false initially.
+TEST(DefaultValueTest, IsInitiallyUnset) {
+ EXPECT_FALSE(DefaultValue<int>::IsSet());
+ EXPECT_FALSE(DefaultValue<const UserType>::IsSet());
+}
+
+// Tests that DefaultValue<T> can be set and then unset.
+TEST(DefaultValueTest, CanBeSetAndUnset) {
+ EXPECT_TRUE(DefaultValue<int>::Exists());
+ EXPECT_FALSE(DefaultValue<const UserType>::Exists());
+
+ DefaultValue<int>::Set(1);
+ DefaultValue<const UserType>::Set(UserType());
+
+ EXPECT_EQ(1, DefaultValue<int>::Get());
+ EXPECT_EQ(0, DefaultValue<const UserType>::Get().value);
+
+ EXPECT_TRUE(DefaultValue<int>::Exists());
+ EXPECT_TRUE(DefaultValue<const UserType>::Exists());
+
+ DefaultValue<int>::Clear();
+ DefaultValue<const UserType>::Clear();
+
+ EXPECT_FALSE(DefaultValue<int>::IsSet());
+ EXPECT_FALSE(DefaultValue<const UserType>::IsSet());
+
+ EXPECT_TRUE(DefaultValue<int>::Exists());
+ EXPECT_FALSE(DefaultValue<const UserType>::Exists());
+}
+
+// Tests that DefaultValue<T>::Get() returns the
+// BuiltInDefaultValue<T>::Get() when DefaultValue<T>::IsSet() is
+// false.
+TEST(DefaultValueDeathTest, GetReturnsBuiltInDefaultValueWhenUnset) {
+ EXPECT_FALSE(DefaultValue<int>::IsSet());
+ EXPECT_TRUE(DefaultValue<int>::Exists());
+ EXPECT_FALSE(DefaultValue<UserType>::IsSet());
+ EXPECT_FALSE(DefaultValue<UserType>::Exists());
+
+ EXPECT_EQ(0, DefaultValue<int>::Get());
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ DefaultValue<UserType>::Get();
+ }, "");
+}
+
+// Tests that DefaultValue<void>::Get() returns void.
+TEST(DefaultValueTest, GetWorksForVoid) {
+ return DefaultValue<void>::Get();
+}
+
+// Tests using DefaultValue with a reference type.
+
+// Tests that DefaultValue<T&>::IsSet() is false initially.
+TEST(DefaultValueOfReferenceTest, IsInitiallyUnset) {
+ EXPECT_FALSE(DefaultValue<int&>::IsSet());
+ EXPECT_FALSE(DefaultValue<UserType&>::IsSet());
+}
+
+// Tests that DefaultValue<T&>::Exists is false initiallly.
+TEST(DefaultValueOfReferenceTest, IsInitiallyNotExisting) {
+ EXPECT_FALSE(DefaultValue<int&>::Exists());
+ EXPECT_FALSE(DefaultValue<UserType&>::Exists());
+}
+
+// Tests that DefaultValue<T&> can be set and then unset.
+TEST(DefaultValueOfReferenceTest, CanBeSetAndUnset) {
+ int n = 1;
+ DefaultValue<const int&>::Set(n);
+ UserType u;
+ DefaultValue<UserType&>::Set(u);
+
+ EXPECT_TRUE(DefaultValue<const int&>::Exists());
+ EXPECT_TRUE(DefaultValue<UserType&>::Exists());
+
+ EXPECT_EQ(&n, &(DefaultValue<const int&>::Get()));
+ EXPECT_EQ(&u, &(DefaultValue<UserType&>::Get()));
+
+ DefaultValue<const int&>::Clear();
+ DefaultValue<UserType&>::Clear();
+
+ EXPECT_FALSE(DefaultValue<const int&>::Exists());
+ EXPECT_FALSE(DefaultValue<UserType&>::Exists());
+
+ EXPECT_FALSE(DefaultValue<const int&>::IsSet());
+ EXPECT_FALSE(DefaultValue<UserType&>::IsSet());
+}
+
+// Tests that DefaultValue<T&>::Get() returns the
+// BuiltInDefaultValue<T&>::Get() when DefaultValue<T&>::IsSet() is
+// false.
+TEST(DefaultValueOfReferenceDeathTest, GetReturnsBuiltInDefaultValueWhenUnset) {
+ EXPECT_FALSE(DefaultValue<int&>::IsSet());
+ EXPECT_FALSE(DefaultValue<UserType&>::IsSet());
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ DefaultValue<int&>::Get();
+ }, "");
+ EXPECT_DEATH_IF_SUPPORTED({
+ DefaultValue<UserType>::Get();
+ }, "");
+}
+
+// Tests that ActionInterface can be implemented by defining the
+// Perform method.
+
+typedef int MyFunction(bool, int);
+
+class MyActionImpl : public ActionInterface<MyFunction> {
+ public:
+ virtual int Perform(const tuple<bool, int>& args) {
+ return get<0>(args) ? get<1>(args) : 0;
+ }
+};
+
+TEST(ActionInterfaceTest, CanBeImplementedByDefiningPerform) {
+ MyActionImpl my_action_impl;
+ (void)my_action_impl;
+}
+
+TEST(ActionInterfaceTest, MakeAction) {
+ Action<MyFunction> action = MakeAction(new MyActionImpl);
+
+ // When exercising the Perform() method of Action<F>, we must pass
+ // it a tuple whose size and type are compatible with F's argument
+ // types. For example, if F is int(), then Perform() takes a
+ // 0-tuple; if F is void(bool, int), then Perform() takes a
+ // tuple<bool, int>, and so on.
+ EXPECT_EQ(5, action.Perform(make_tuple(true, 5)));
+}
+
+// Tests that Action<F> can be contructed from a pointer to
+// ActionInterface<F>.
+TEST(ActionTest, CanBeConstructedFromActionInterface) {
+ Action<MyFunction> action(new MyActionImpl);
+}
+
+// Tests that Action<F> delegates actual work to ActionInterface<F>.
+TEST(ActionTest, DelegatesWorkToActionInterface) {
+ const Action<MyFunction> action(new MyActionImpl);
+
+ EXPECT_EQ(5, action.Perform(make_tuple(true, 5)));
+ EXPECT_EQ(0, action.Perform(make_tuple(false, 1)));
+}
+
+// Tests that Action<F> can be copied.
+TEST(ActionTest, IsCopyable) {
+ Action<MyFunction> a1(new MyActionImpl);
+ Action<MyFunction> a2(a1); // Tests the copy constructor.
+
+ // a1 should continue to work after being copied from.
+ EXPECT_EQ(5, a1.Perform(make_tuple(true, 5)));
+ EXPECT_EQ(0, a1.Perform(make_tuple(false, 1)));
+
+ // a2 should work like the action it was copied from.
+ EXPECT_EQ(5, a2.Perform(make_tuple(true, 5)));
+ EXPECT_EQ(0, a2.Perform(make_tuple(false, 1)));
+
+ a2 = a1; // Tests the assignment operator.
+
+ // a1 should continue to work after being copied from.
+ EXPECT_EQ(5, a1.Perform(make_tuple(true, 5)));
+ EXPECT_EQ(0, a1.Perform(make_tuple(false, 1)));
+
+ // a2 should work like the action it was copied from.
+ EXPECT_EQ(5, a2.Perform(make_tuple(true, 5)));
+ EXPECT_EQ(0, a2.Perform(make_tuple(false, 1)));
+}
+
+// Tests that an Action<From> object can be converted to a
+// compatible Action<To> object.
+
+class IsNotZero : public ActionInterface<bool(int)> { // NOLINT
+ public:
+ virtual bool Perform(const tuple<int>& arg) {
+ return get<0>(arg) != 0;
+ }
+};
+
+#if !GTEST_OS_SYMBIAN
+// Compiling this test on Nokia's Symbian compiler fails with:
+// 'Result' is not a member of class 'testing::internal::Function<int>'
+// (point of instantiation: '@unnamed@gmock_actions_test_cc@::
+// ActionTest_CanBeConvertedToOtherActionType_Test::TestBody()')
+// with no obvious fix.
+TEST(ActionTest, CanBeConvertedToOtherActionType) {
+ const Action<bool(int)> a1(new IsNotZero); // NOLINT
+ const Action<int(char)> a2 = Action<int(char)>(a1); // NOLINT
+ EXPECT_EQ(1, a2.Perform(make_tuple('a')));
+ EXPECT_EQ(0, a2.Perform(make_tuple('\0')));
+}
+#endif // !GTEST_OS_SYMBIAN
+
+// The following two classes are for testing MakePolymorphicAction().
+
+// Implements a polymorphic action that returns the second of the
+// arguments it receives.
+class ReturnSecondArgumentAction {
+ public:
+ // We want to verify that MakePolymorphicAction() can work with a
+ // polymorphic action whose Perform() method template is either
+ // const or not. This lets us verify the non-const case.
+ template <typename Result, typename ArgumentTuple>
+ Result Perform(const ArgumentTuple& args) { return get<1>(args); }
+};
+
+// Implements a polymorphic action that can be used in a nullary
+// function to return 0.
+class ReturnZeroFromNullaryFunctionAction {
+ public:
+ // For testing that MakePolymorphicAction() works when the
+ // implementation class' Perform() method template takes only one
+ // template parameter.
+ //
+ // We want to verify that MakePolymorphicAction() can work with a
+ // polymorphic action whose Perform() method template is either
+ // const or not. This lets us verify the const case.
+ template <typename Result>
+ Result Perform(const tuple<>&) const { return 0; }
+};
+
+// These functions verify that MakePolymorphicAction() returns a
+// PolymorphicAction<T> where T is the argument's type.
+
+PolymorphicAction<ReturnSecondArgumentAction> ReturnSecondArgument() {
+ return MakePolymorphicAction(ReturnSecondArgumentAction());
+}
+
+PolymorphicAction<ReturnZeroFromNullaryFunctionAction>
+ReturnZeroFromNullaryFunction() {
+ return MakePolymorphicAction(ReturnZeroFromNullaryFunctionAction());
+}
+
+// Tests that MakePolymorphicAction() turns a polymorphic action
+// implementation class into a polymorphic action.
+TEST(MakePolymorphicActionTest, ConstructsActionFromImpl) {
+ Action<int(bool, int, double)> a1 = ReturnSecondArgument(); // NOLINT
+ EXPECT_EQ(5, a1.Perform(make_tuple(false, 5, 2.0)));
+}
+
+// Tests that MakePolymorphicAction() works when the implementation
+// class' Perform() method template has only one template parameter.
+TEST(MakePolymorphicActionTest, WorksWhenPerformHasOneTemplateParameter) {
+ Action<int()> a1 = ReturnZeroFromNullaryFunction();
+ EXPECT_EQ(0, a1.Perform(make_tuple()));
+
+ Action<void*()> a2 = ReturnZeroFromNullaryFunction();
+ EXPECT_TRUE(a2.Perform(make_tuple()) == NULL);
+}
+
+// Tests that Return() works as an action for void-returning
+// functions.
+TEST(ReturnTest, WorksForVoid) {
+ const Action<void(int)> ret = Return(); // NOLINT
+ return ret.Perform(make_tuple(1));
+}
+
+// Tests that Return(v) returns v.
+TEST(ReturnTest, ReturnsGivenValue) {
+ Action<int()> ret = Return(1); // NOLINT
+ EXPECT_EQ(1, ret.Perform(make_tuple()));
+
+ ret = Return(-5);
+ EXPECT_EQ(-5, ret.Perform(make_tuple()));
+}
+
+// Tests that Return("string literal") works.
+TEST(ReturnTest, AcceptsStringLiteral) {
+ Action<const char*()> a1 = Return("Hello");
+ EXPECT_STREQ("Hello", a1.Perform(make_tuple()));
+
+ Action<std::string()> a2 = Return("world");
+ EXPECT_EQ("world", a2.Perform(make_tuple()));
+}
+
+// Tests that Return(v) is covaraint.
+
+struct Base {
+ bool operator==(const Base&) { return true; }
+};
+
+struct Derived : public Base {
+ bool operator==(const Derived&) { return true; }
+};
+
+TEST(ReturnTest, IsCovariant) {
+ Base base;
+ Derived derived;
+ Action<Base*()> ret = Return(&base);
+ EXPECT_EQ(&base, ret.Perform(make_tuple()));
+
+ ret = Return(&derived);
+ EXPECT_EQ(&derived, ret.Perform(make_tuple()));
+}
+
+// Tests that the type of the value passed into Return is converted into T
+// when the action is cast to Action<T(...)> rather than when the action is
+// performed. See comments on testing::internal::ReturnAction in
+// gmock-actions.h for more information.
+class FromType {
+ public:
+ explicit FromType(bool* is_converted) : converted_(is_converted) {}
+ bool* converted() const { return converted_; }
+
+ private:
+ bool* const converted_;
+
+ GTEST_DISALLOW_ASSIGN_(FromType);
+};
+
+class ToType {
+ public:
+ // Must allow implicit conversion due to use in ImplicitCast_<T>.
+ ToType(const FromType& x) { *x.converted() = true; } // NOLINT
+};
+
+TEST(ReturnTest, ConvertsArgumentWhenConverted) {
+ bool converted = false;
+ FromType x(&converted);
+ Action<ToType()> action(Return(x));
+ EXPECT_TRUE(converted) << "Return must convert its argument in its own "
+ << "conversion operator.";
+ converted = false;
+ action.Perform(tuple<>());
+ EXPECT_FALSE(converted) << "Action must NOT convert its argument "
+ << "when performed.";
+}
+
+class DestinationType {};
+
+class SourceType {
+ public:
+ // Note: a non-const typecast operator.
+ operator DestinationType() { return DestinationType(); }
+};
+
+TEST(ReturnTest, CanConvertArgumentUsingNonConstTypeCastOperator) {
+ SourceType s;
+ Action<DestinationType()> action(Return(s));
+}
+
+// Tests that ReturnNull() returns NULL in a pointer-returning function.
+TEST(ReturnNullTest, WorksInPointerReturningFunction) {
+ const Action<int*()> a1 = ReturnNull();
+ EXPECT_TRUE(a1.Perform(make_tuple()) == NULL);
+
+ const Action<const char*(bool)> a2 = ReturnNull(); // NOLINT
+ EXPECT_TRUE(a2.Perform(make_tuple(true)) == NULL);
+}
+
+// Tests that ReturnRef(v) works for reference types.
+TEST(ReturnRefTest, WorksForReference) {
+ const int n = 0;
+ const Action<const int&(bool)> ret = ReturnRef(n); // NOLINT
+
+ EXPECT_EQ(&n, &ret.Perform(make_tuple(true)));
+}
+
+// Tests that ReturnRef(v) is covariant.
+TEST(ReturnRefTest, IsCovariant) {
+ Base base;
+ Derived derived;
+ Action<Base&()> a = ReturnRef(base);
+ EXPECT_EQ(&base, &a.Perform(make_tuple()));
+
+ a = ReturnRef(derived);
+ EXPECT_EQ(&derived, &a.Perform(make_tuple()));
+}
+
+// Tests that ReturnRefOfCopy(v) works for reference types.
+TEST(ReturnRefOfCopyTest, WorksForReference) {
+ int n = 42;
+ const Action<const int&()> ret = ReturnRefOfCopy(n);
+
+ EXPECT_NE(&n, &ret.Perform(make_tuple()));
+ EXPECT_EQ(42, ret.Perform(make_tuple()));
+
+ n = 43;
+ EXPECT_NE(&n, &ret.Perform(make_tuple()));
+ EXPECT_EQ(42, ret.Perform(make_tuple()));
+}
+
+// Tests that ReturnRefOfCopy(v) is covariant.
+TEST(ReturnRefOfCopyTest, IsCovariant) {
+ Base base;
+ Derived derived;
+ Action<Base&()> a = ReturnRefOfCopy(base);
+ EXPECT_NE(&base, &a.Perform(make_tuple()));
+
+ a = ReturnRefOfCopy(derived);
+ EXPECT_NE(&derived, &a.Perform(make_tuple()));
+}
+
+// Tests that DoDefault() does the default action for the mock method.
+
+class MyClass {};
+
+class MockClass {
+ public:
+ MockClass() {}
+
+ MOCK_METHOD1(IntFunc, int(bool flag)); // NOLINT
+ MOCK_METHOD0(Foo, MyClass());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockClass);
+};
+
+// Tests that DoDefault() returns the built-in default value for the
+// return type by default.
+TEST(DoDefaultTest, ReturnsBuiltInDefaultValueByDefault) {
+ MockClass mock;
+ EXPECT_CALL(mock, IntFunc(_))
+ .WillOnce(DoDefault());
+ EXPECT_EQ(0, mock.IntFunc(true));
+}
+
+// Tests that DoDefault() aborts the process when there is no built-in
+// default value for the return type.
+TEST(DoDefaultDeathTest, DiesForUnknowType) {
+ MockClass mock;
+ EXPECT_CALL(mock, Foo())
+ .WillRepeatedly(DoDefault());
+ EXPECT_DEATH_IF_SUPPORTED({
+ mock.Foo();
+ }, "");
+}
+
+// Tests that using DoDefault() inside a composite action leads to a
+// run-time error.
+
+void VoidFunc(bool /* flag */) {}
+
+TEST(DoDefaultDeathTest, DiesIfUsedInCompositeAction) {
+ MockClass mock;
+ EXPECT_CALL(mock, IntFunc(_))
+ .WillRepeatedly(DoAll(Invoke(VoidFunc),
+ DoDefault()));
+
+ // Ideally we should verify the error message as well. Sadly,
+ // EXPECT_DEATH() can only capture stderr, while Google Mock's
+ // errors are printed on stdout. Therefore we have to settle for
+ // not verifying the message.
+ EXPECT_DEATH_IF_SUPPORTED({
+ mock.IntFunc(true);
+ }, "");
+}
+
+// Tests that DoDefault() returns the default value set by
+// DefaultValue<T>::Set() when it's not overriden by an ON_CALL().
+TEST(DoDefaultTest, ReturnsUserSpecifiedPerTypeDefaultValueWhenThereIsOne) {
+ DefaultValue<int>::Set(1);
+ MockClass mock;
+ EXPECT_CALL(mock, IntFunc(_))
+ .WillOnce(DoDefault());
+ EXPECT_EQ(1, mock.IntFunc(false));
+ DefaultValue<int>::Clear();
+}
+
+// Tests that DoDefault() does the action specified by ON_CALL().
+TEST(DoDefaultTest, DoesWhatOnCallSpecifies) {
+ MockClass mock;
+ ON_CALL(mock, IntFunc(_))
+ .WillByDefault(Return(2));
+ EXPECT_CALL(mock, IntFunc(_))
+ .WillOnce(DoDefault());
+ EXPECT_EQ(2, mock.IntFunc(false));
+}
+
+// Tests that using DoDefault() in ON_CALL() leads to a run-time failure.
+TEST(DoDefaultTest, CannotBeUsedInOnCall) {
+ MockClass mock;
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ ON_CALL(mock, IntFunc(_))
+ .WillByDefault(DoDefault());
+ }, "DoDefault() cannot be used in ON_CALL()");
+}
+
+// Tests that SetArgPointee<N>(v) sets the variable pointed to by
+// the N-th (0-based) argument to v.
+TEST(SetArgPointeeTest, SetsTheNthPointee) {
+ typedef void MyFunction(bool, int*, char*);
+ Action<MyFunction> a = SetArgPointee<1>(2);
+
+ int n = 0;
+ char ch = '\0';
+ a.Perform(make_tuple(true, &n, &ch));
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('\0', ch);
+
+ a = SetArgPointee<2>('a');
+ n = 0;
+ ch = '\0';
+ a.Perform(make_tuple(true, &n, &ch));
+ EXPECT_EQ(0, n);
+ EXPECT_EQ('a', ch);
+}
+
+#if !((GTEST_GCC_VER_ && GTEST_GCC_VER_ < 40000) || GTEST_OS_SYMBIAN)
+// Tests that SetArgPointee<N>() accepts a string literal.
+// GCC prior to v4.0 and the Symbian compiler do not support this.
+TEST(SetArgPointeeTest, AcceptsStringLiteral) {
+ typedef void MyFunction(std::string*, const char**);
+ Action<MyFunction> a = SetArgPointee<0>("hi");
+ std::string str;
+ const char* ptr = NULL;
+ a.Perform(make_tuple(&str, &ptr));
+ EXPECT_EQ("hi", str);
+ EXPECT_TRUE(ptr == NULL);
+
+ a = SetArgPointee<1>("world");
+ str = "";
+ a.Perform(make_tuple(&str, &ptr));
+ EXPECT_EQ("", str);
+ EXPECT_STREQ("world", ptr);
+}
+
+TEST(SetArgPointeeTest, AcceptsWideStringLiteral) {
+ typedef void MyFunction(const wchar_t**);
+ Action<MyFunction> a = SetArgPointee<0>(L"world");
+ const wchar_t* ptr = NULL;
+ a.Perform(make_tuple(&ptr));
+ EXPECT_STREQ(L"world", ptr);
+
+# if GTEST_HAS_STD_WSTRING
+
+ typedef void MyStringFunction(std::wstring*);
+ Action<MyStringFunction> a2 = SetArgPointee<0>(L"world");
+ std::wstring str = L"";
+ a2.Perform(make_tuple(&str));
+ EXPECT_EQ(L"world", str);
+
+# endif
+}
+#endif
+
+// Tests that SetArgPointee<N>() accepts a char pointer.
+TEST(SetArgPointeeTest, AcceptsCharPointer) {
+ typedef void MyFunction(bool, std::string*, const char**);
+ const char* const hi = "hi";
+ Action<MyFunction> a = SetArgPointee<1>(hi);
+ std::string str;
+ const char* ptr = NULL;
+ a.Perform(make_tuple(true, &str, &ptr));
+ EXPECT_EQ("hi", str);
+ EXPECT_TRUE(ptr == NULL);
+
+ char world_array[] = "world";
+ char* const world = world_array;
+ a = SetArgPointee<2>(world);
+ str = "";
+ a.Perform(make_tuple(true, &str, &ptr));
+ EXPECT_EQ("", str);
+ EXPECT_EQ(world, ptr);
+}
+
+TEST(SetArgPointeeTest, AcceptsWideCharPointer) {
+ typedef void MyFunction(bool, const wchar_t**);
+ const wchar_t* const hi = L"hi";
+ Action<MyFunction> a = SetArgPointee<1>(hi);
+ const wchar_t* ptr = NULL;
+ a.Perform(make_tuple(true, &ptr));
+ EXPECT_EQ(hi, ptr);
+
+# if GTEST_HAS_STD_WSTRING
+
+ typedef void MyStringFunction(bool, std::wstring*);
+ wchar_t world_array[] = L"world";
+ wchar_t* const world = world_array;
+ Action<MyStringFunction> a2 = SetArgPointee<1>(world);
+ std::wstring str;
+ a2.Perform(make_tuple(true, &str));
+ EXPECT_EQ(world_array, str);
+# endif
+}
+
+#if GTEST_HAS_PROTOBUF_
+
+// Tests that SetArgPointee<N>(proto_buffer) sets the v1 protobuf
+// variable pointed to by the N-th (0-based) argument to proto_buffer.
+TEST(SetArgPointeeTest, SetsTheNthPointeeOfProtoBufferType) {
+ TestMessage* const msg = new TestMessage;
+ msg->set_member("yes");
+ TestMessage orig_msg;
+ orig_msg.CopyFrom(*msg);
+
+ Action<void(bool, TestMessage*)> a = SetArgPointee<1>(*msg);
+ // SetArgPointee<N>(proto_buffer) makes a copy of proto_buffer
+ // s.t. the action works even when the original proto_buffer has
+ // died. We ensure this behavior by deleting msg before using the
+ // action.
+ delete msg;
+
+ TestMessage dest;
+ EXPECT_FALSE(orig_msg.Equals(dest));
+ a.Perform(make_tuple(true, &dest));
+ EXPECT_TRUE(orig_msg.Equals(dest));
+}
+
+// Tests that SetArgPointee<N>(proto_buffer) sets the
+// ::ProtocolMessage variable pointed to by the N-th (0-based)
+// argument to proto_buffer.
+TEST(SetArgPointeeTest, SetsTheNthPointeeOfProtoBufferBaseType) {
+ TestMessage* const msg = new TestMessage;
+ msg->set_member("yes");
+ TestMessage orig_msg;
+ orig_msg.CopyFrom(*msg);
+
+ Action<void(bool, ::ProtocolMessage*)> a = SetArgPointee<1>(*msg);
+ // SetArgPointee<N>(proto_buffer) makes a copy of proto_buffer
+ // s.t. the action works even when the original proto_buffer has
+ // died. We ensure this behavior by deleting msg before using the
+ // action.
+ delete msg;
+
+ TestMessage dest;
+ ::ProtocolMessage* const dest_base = &dest;
+ EXPECT_FALSE(orig_msg.Equals(dest));
+ a.Perform(make_tuple(true, dest_base));
+ EXPECT_TRUE(orig_msg.Equals(dest));
+}
+
+// Tests that SetArgPointee<N>(proto2_buffer) sets the v2
+// protobuf variable pointed to by the N-th (0-based) argument to
+// proto2_buffer.
+TEST(SetArgPointeeTest, SetsTheNthPointeeOfProto2BufferType) {
+ using testing::internal::FooMessage;
+ FooMessage* const msg = new FooMessage;
+ msg->set_int_field(2);
+ msg->set_string_field("hi");
+ FooMessage orig_msg;
+ orig_msg.CopyFrom(*msg);
+
+ Action<void(bool, FooMessage*)> a = SetArgPointee<1>(*msg);
+ // SetArgPointee<N>(proto2_buffer) makes a copy of
+ // proto2_buffer s.t. the action works even when the original
+ // proto2_buffer has died. We ensure this behavior by deleting msg
+ // before using the action.
+ delete msg;
+
+ FooMessage dest;
+ dest.set_int_field(0);
+ a.Perform(make_tuple(true, &dest));
+ EXPECT_EQ(2, dest.int_field());
+ EXPECT_EQ("hi", dest.string_field());
+}
+
+// Tests that SetArgPointee<N>(proto2_buffer) sets the
+// proto2::Message variable pointed to by the N-th (0-based) argument
+// to proto2_buffer.
+TEST(SetArgPointeeTest, SetsTheNthPointeeOfProto2BufferBaseType) {
+ using testing::internal::FooMessage;
+ FooMessage* const msg = new FooMessage;
+ msg->set_int_field(2);
+ msg->set_string_field("hi");
+ FooMessage orig_msg;
+ orig_msg.CopyFrom(*msg);
+
+ Action<void(bool, ::proto2::Message*)> a = SetArgPointee<1>(*msg);
+ // SetArgPointee<N>(proto2_buffer) makes a copy of
+ // proto2_buffer s.t. the action works even when the original
+ // proto2_buffer has died. We ensure this behavior by deleting msg
+ // before using the action.
+ delete msg;
+
+ FooMessage dest;
+ dest.set_int_field(0);
+ ::proto2::Message* const dest_base = &dest;
+ a.Perform(make_tuple(true, dest_base));
+ EXPECT_EQ(2, dest.int_field());
+ EXPECT_EQ("hi", dest.string_field());
+}
+
+#endif // GTEST_HAS_PROTOBUF_
+
+// Tests that SetArgumentPointee<N>(v) sets the variable pointed to by
+// the N-th (0-based) argument to v.
+TEST(SetArgumentPointeeTest, SetsTheNthPointee) {
+ typedef void MyFunction(bool, int*, char*);
+ Action<MyFunction> a = SetArgumentPointee<1>(2);
+
+ int n = 0;
+ char ch = '\0';
+ a.Perform(make_tuple(true, &n, &ch));
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('\0', ch);
+
+ a = SetArgumentPointee<2>('a');
+ n = 0;
+ ch = '\0';
+ a.Perform(make_tuple(true, &n, &ch));
+ EXPECT_EQ(0, n);
+ EXPECT_EQ('a', ch);
+}
+
+#if GTEST_HAS_PROTOBUF_
+
+// Tests that SetArgumentPointee<N>(proto_buffer) sets the v1 protobuf
+// variable pointed to by the N-th (0-based) argument to proto_buffer.
+TEST(SetArgumentPointeeTest, SetsTheNthPointeeOfProtoBufferType) {
+ TestMessage* const msg = new TestMessage;
+ msg->set_member("yes");
+ TestMessage orig_msg;
+ orig_msg.CopyFrom(*msg);
+
+ Action<void(bool, TestMessage*)> a = SetArgumentPointee<1>(*msg);
+ // SetArgumentPointee<N>(proto_buffer) makes a copy of proto_buffer
+ // s.t. the action works even when the original proto_buffer has
+ // died. We ensure this behavior by deleting msg before using the
+ // action.
+ delete msg;
+
+ TestMessage dest;
+ EXPECT_FALSE(orig_msg.Equals(dest));
+ a.Perform(make_tuple(true, &dest));
+ EXPECT_TRUE(orig_msg.Equals(dest));
+}
+
+// Tests that SetArgumentPointee<N>(proto_buffer) sets the
+// ::ProtocolMessage variable pointed to by the N-th (0-based)
+// argument to proto_buffer.
+TEST(SetArgumentPointeeTest, SetsTheNthPointeeOfProtoBufferBaseType) {
+ TestMessage* const msg = new TestMessage;
+ msg->set_member("yes");
+ TestMessage orig_msg;
+ orig_msg.CopyFrom(*msg);
+
+ Action<void(bool, ::ProtocolMessage*)> a = SetArgumentPointee<1>(*msg);
+ // SetArgumentPointee<N>(proto_buffer) makes a copy of proto_buffer
+ // s.t. the action works even when the original proto_buffer has
+ // died. We ensure this behavior by deleting msg before using the
+ // action.
+ delete msg;
+
+ TestMessage dest;
+ ::ProtocolMessage* const dest_base = &dest;
+ EXPECT_FALSE(orig_msg.Equals(dest));
+ a.Perform(make_tuple(true, dest_base));
+ EXPECT_TRUE(orig_msg.Equals(dest));
+}
+
+// Tests that SetArgumentPointee<N>(proto2_buffer) sets the v2
+// protobuf variable pointed to by the N-th (0-based) argument to
+// proto2_buffer.
+TEST(SetArgumentPointeeTest, SetsTheNthPointeeOfProto2BufferType) {
+ using testing::internal::FooMessage;
+ FooMessage* const msg = new FooMessage;
+ msg->set_int_field(2);
+ msg->set_string_field("hi");
+ FooMessage orig_msg;
+ orig_msg.CopyFrom(*msg);
+
+ Action<void(bool, FooMessage*)> a = SetArgumentPointee<1>(*msg);
+ // SetArgumentPointee<N>(proto2_buffer) makes a copy of
+ // proto2_buffer s.t. the action works even when the original
+ // proto2_buffer has died. We ensure this behavior by deleting msg
+ // before using the action.
+ delete msg;
+
+ FooMessage dest;
+ dest.set_int_field(0);
+ a.Perform(make_tuple(true, &dest));
+ EXPECT_EQ(2, dest.int_field());
+ EXPECT_EQ("hi", dest.string_field());
+}
+
+// Tests that SetArgumentPointee<N>(proto2_buffer) sets the
+// proto2::Message variable pointed to by the N-th (0-based) argument
+// to proto2_buffer.
+TEST(SetArgumentPointeeTest, SetsTheNthPointeeOfProto2BufferBaseType) {
+ using testing::internal::FooMessage;
+ FooMessage* const msg = new FooMessage;
+ msg->set_int_field(2);
+ msg->set_string_field("hi");
+ FooMessage orig_msg;
+ orig_msg.CopyFrom(*msg);
+
+ Action<void(bool, ::proto2::Message*)> a = SetArgumentPointee<1>(*msg);
+ // SetArgumentPointee<N>(proto2_buffer) makes a copy of
+ // proto2_buffer s.t. the action works even when the original
+ // proto2_buffer has died. We ensure this behavior by deleting msg
+ // before using the action.
+ delete msg;
+
+ FooMessage dest;
+ dest.set_int_field(0);
+ ::proto2::Message* const dest_base = &dest;
+ a.Perform(make_tuple(true, dest_base));
+ EXPECT_EQ(2, dest.int_field());
+ EXPECT_EQ("hi", dest.string_field());
+}
+
+#endif // GTEST_HAS_PROTOBUF_
+
+// Sample functions and functors for testing Invoke() and etc.
+int Nullary() { return 1; }
+
+class NullaryFunctor {
+ public:
+ int operator()() { return 2; }
+};
+
+bool g_done = false;
+void VoidNullary() { g_done = true; }
+
+class VoidNullaryFunctor {
+ public:
+ void operator()() { g_done = true; }
+};
+
+bool Unary(int x) { return x < 0; }
+
+const char* Plus1(const char* s) { return s + 1; }
+
+void VoidUnary(int /* n */) { g_done = true; }
+
+bool ByConstRef(const std::string& s) { return s == "Hi"; }
+
+const double g_double = 0;
+bool ReferencesGlobalDouble(const double& x) { return &x == &g_double; }
+
+std::string ByNonConstRef(std::string& s) { return s += "+"; } // NOLINT
+
+struct UnaryFunctor {
+ int operator()(bool x) { return x ? 1 : -1; }
+};
+
+const char* Binary(const char* input, short n) { return input + n; } // NOLINT
+
+void VoidBinary(int, char) { g_done = true; }
+
+int Ternary(int x, char y, short z) { return x + y + z; } // NOLINT
+
+void VoidTernary(int, char, bool) { g_done = true; }
+
+int SumOf4(int a, int b, int c, int d) { return a + b + c + d; }
+
+void VoidFunctionWithFourArguments(char, int, float, double) { g_done = true; }
+
+int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
+
+struct SumOf5Functor {
+ int operator()(int a, int b, int c, int d, int e) {
+ return a + b + c + d + e;
+ }
+};
+
+int SumOf6(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+}
+
+struct SumOf6Functor {
+ int operator()(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+ }
+};
+
+class Foo {
+ public:
+ Foo() : value_(123) {}
+
+ int Nullary() const { return value_; }
+ short Unary(long x) { return static_cast<short>(value_ + x); } // NOLINT
+ std::string Binary(const std::string& str, char c) const { return str + c; }
+ int Ternary(int x, bool y, char z) { return value_ + x + y*z; }
+ int SumOf4(int a, int b, int c, int d) const {
+ return a + b + c + d + value_;
+ }
+ int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
+ int SumOf6(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+ }
+ private:
+ int value_;
+};
+
+// Tests InvokeWithoutArgs(function).
+TEST(InvokeWithoutArgsTest, Function) {
+ // As an action that takes one argument.
+ Action<int(int)> a = InvokeWithoutArgs(Nullary); // NOLINT
+ EXPECT_EQ(1, a.Perform(make_tuple(2)));
+
+ // As an action that takes two arguments.
+ Action<int(int, double)> a2 = InvokeWithoutArgs(Nullary); // NOLINT
+ EXPECT_EQ(1, a2.Perform(make_tuple(2, 3.5)));
+
+ // As an action that returns void.
+ Action<void(int)> a3 = InvokeWithoutArgs(VoidNullary); // NOLINT
+ g_done = false;
+ a3.Perform(make_tuple(1));
+ EXPECT_TRUE(g_done);
+}
+
+// Tests InvokeWithoutArgs(functor).
+TEST(InvokeWithoutArgsTest, Functor) {
+ // As an action that takes no argument.
+ Action<int()> a = InvokeWithoutArgs(NullaryFunctor()); // NOLINT
+ EXPECT_EQ(2, a.Perform(make_tuple()));
+
+ // As an action that takes three arguments.
+ Action<int(int, double, char)> a2 = // NOLINT
+ InvokeWithoutArgs(NullaryFunctor());
+ EXPECT_EQ(2, a2.Perform(make_tuple(3, 3.5, 'a')));
+
+ // As an action that returns void.
+ Action<void()> a3 = InvokeWithoutArgs(VoidNullaryFunctor());
+ g_done = false;
+ a3.Perform(make_tuple());
+ EXPECT_TRUE(g_done);
+}
+
+// Tests InvokeWithoutArgs(obj_ptr, method).
+TEST(InvokeWithoutArgsTest, Method) {
+ Foo foo;
+ Action<int(bool, char)> a = // NOLINT
+ InvokeWithoutArgs(&foo, &Foo::Nullary);
+ EXPECT_EQ(123, a.Perform(make_tuple(true, 'a')));
+}
+
+// Tests using IgnoreResult() on a polymorphic action.
+TEST(IgnoreResultTest, PolymorphicAction) {
+ Action<void(int)> a = IgnoreResult(Return(5)); // NOLINT
+ a.Perform(make_tuple(1));
+}
+
+// Tests using IgnoreResult() on a monomorphic action.
+
+int ReturnOne() {
+ g_done = true;
+ return 1;
+}
+
+TEST(IgnoreResultTest, MonomorphicAction) {
+ g_done = false;
+ Action<void()> a = IgnoreResult(Invoke(ReturnOne));
+ a.Perform(make_tuple());
+ EXPECT_TRUE(g_done);
+}
+
+// Tests using IgnoreResult() on an action that returns a class type.
+
+MyClass ReturnMyClass(double /* x */) {
+ g_done = true;
+ return MyClass();
+}
+
+TEST(IgnoreResultTest, ActionReturningClass) {
+ g_done = false;
+ Action<void(int)> a = IgnoreResult(Invoke(ReturnMyClass)); // NOLINT
+ a.Perform(make_tuple(2));
+ EXPECT_TRUE(g_done);
+}
+
+TEST(AssignTest, Int) {
+ int x = 0;
+ Action<void(int)> a = Assign(&x, 5);
+ a.Perform(make_tuple(0));
+ EXPECT_EQ(5, x);
+}
+
+TEST(AssignTest, String) {
+ ::std::string x;
+ Action<void(void)> a = Assign(&x, "Hello, world");
+ a.Perform(make_tuple());
+ EXPECT_EQ("Hello, world", x);
+}
+
+TEST(AssignTest, CompatibleTypes) {
+ double x = 0;
+ Action<void(int)> a = Assign(&x, 5);
+ a.Perform(make_tuple(0));
+ EXPECT_DOUBLE_EQ(5, x);
+}
+
+#if !GTEST_OS_WINDOWS_MOBILE
+
+class SetErrnoAndReturnTest : public testing::Test {
+ protected:
+ virtual void SetUp() { errno = 0; }
+ virtual void TearDown() { errno = 0; }
+};
+
+TEST_F(SetErrnoAndReturnTest, Int) {
+ Action<int(void)> a = SetErrnoAndReturn(ENOTTY, -5);
+ EXPECT_EQ(-5, a.Perform(make_tuple()));
+ EXPECT_EQ(ENOTTY, errno);
+}
+
+TEST_F(SetErrnoAndReturnTest, Ptr) {
+ int x;
+ Action<int*(void)> a = SetErrnoAndReturn(ENOTTY, &x);
+ EXPECT_EQ(&x, a.Perform(make_tuple()));
+ EXPECT_EQ(ENOTTY, errno);
+}
+
+TEST_F(SetErrnoAndReturnTest, CompatibleTypes) {
+ Action<double()> a = SetErrnoAndReturn(EINVAL, 5);
+ EXPECT_DOUBLE_EQ(5.0, a.Perform(make_tuple()));
+ EXPECT_EQ(EINVAL, errno);
+}
+
+#endif // !GTEST_OS_WINDOWS_MOBILE
+
+// Tests ByRef().
+
+// Tests that ReferenceWrapper<T> is copyable.
+TEST(ByRefTest, IsCopyable) {
+ const std::string s1 = "Hi";
+ const std::string s2 = "Hello";
+
+ ::testing::internal::ReferenceWrapper<const std::string> ref_wrapper =
+ ByRef(s1);
+ const std::string& r1 = ref_wrapper;
+ EXPECT_EQ(&s1, &r1);
+
+ // Assigns a new value to ref_wrapper.
+ ref_wrapper = ByRef(s2);
+ const std::string& r2 = ref_wrapper;
+ EXPECT_EQ(&s2, &r2);
+
+ ::testing::internal::ReferenceWrapper<const std::string> ref_wrapper1 =
+ ByRef(s1);
+ // Copies ref_wrapper1 to ref_wrapper.
+ ref_wrapper = ref_wrapper1;
+ const std::string& r3 = ref_wrapper;
+ EXPECT_EQ(&s1, &r3);
+}
+
+// Tests using ByRef() on a const value.
+TEST(ByRefTest, ConstValue) {
+ const int n = 0;
+ // int& ref = ByRef(n); // This shouldn't compile - we have a
+ // negative compilation test to catch it.
+ const int& const_ref = ByRef(n);
+ EXPECT_EQ(&n, &const_ref);
+}
+
+// Tests using ByRef() on a non-const value.
+TEST(ByRefTest, NonConstValue) {
+ int n = 0;
+
+ // ByRef(n) can be used as either an int&,
+ int& ref = ByRef(n);
+ EXPECT_EQ(&n, &ref);
+
+ // or a const int&.
+ const int& const_ref = ByRef(n);
+ EXPECT_EQ(&n, &const_ref);
+}
+
+// Tests explicitly specifying the type when using ByRef().
+TEST(ByRefTest, ExplicitType) {
+ int n = 0;
+ const int& r1 = ByRef<const int>(n);
+ EXPECT_EQ(&n, &r1);
+
+ // ByRef<char>(n); // This shouldn't compile - we have a negative
+ // compilation test to catch it.
+
+ Derived d;
+ Derived& r2 = ByRef<Derived>(d);
+ EXPECT_EQ(&d, &r2);
+
+ const Derived& r3 = ByRef<const Derived>(d);
+ EXPECT_EQ(&d, &r3);
+
+ Base& r4 = ByRef<Base>(d);
+ EXPECT_EQ(&d, &r4);
+
+ const Base& r5 = ByRef<const Base>(d);
+ EXPECT_EQ(&d, &r5);
+
+ // The following shouldn't compile - we have a negative compilation
+ // test for it.
+ //
+ // Base b;
+ // ByRef<Derived>(b);
+}
+
+// Tests that Google Mock prints expression ByRef(x) as a reference to x.
+TEST(ByRefTest, PrintsCorrectly) {
+ int n = 42;
+ ::std::stringstream expected, actual;
+ testing::internal::UniversalPrinter<const int&>::Print(n, &expected);
+ testing::internal::UniversalPrint(ByRef(n), &actual);
+ EXPECT_EQ(expected.str(), actual.str());
+}
+
+} // Unnamed namespace
diff --git a/src/testing/test/gmock-cardinalities_test.cc b/src/testing/test/gmock-cardinalities_test.cc
new file mode 100644
index 0000000..64815e5
--- /dev/null
+++ b/src/testing/test/gmock-cardinalities_test.cc
@@ -0,0 +1,428 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the built-in cardinalities.
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+namespace {
+
+using std::stringstream;
+using testing::AnyNumber;
+using testing::AtLeast;
+using testing::AtMost;
+using testing::Between;
+using testing::Cardinality;
+using testing::CardinalityInterface;
+using testing::Exactly;
+using testing::IsSubstring;
+using testing::MakeCardinality;
+
+class MockFoo {
+ public:
+ MockFoo() {}
+ MOCK_METHOD0(Bar, int()); // NOLINT
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo);
+};
+
+// Tests that Cardinality objects can be default constructed.
+TEST(CardinalityTest, IsDefaultConstructable) {
+ Cardinality c;
+}
+
+// Tests that Cardinality objects are copyable.
+TEST(CardinalityTest, IsCopyable) {
+ // Tests the copy constructor.
+ Cardinality c = Exactly(1);
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(0));
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(1));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(1));
+
+ // Tests the assignment operator.
+ c = Exactly(2);
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(1));
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(2));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(2));
+}
+
+TEST(CardinalityTest, IsOverSaturatedByCallCountWorks) {
+ const Cardinality c = AtMost(5);
+ EXPECT_FALSE(c.IsOverSaturatedByCallCount(4));
+ EXPECT_FALSE(c.IsOverSaturatedByCallCount(5));
+ EXPECT_TRUE(c.IsOverSaturatedByCallCount(6));
+}
+
+// Tests that Cardinality::DescribeActualCallCountTo() creates the
+// correct description.
+TEST(CardinalityTest, CanDescribeActualCallCount) {
+ stringstream ss0;
+ Cardinality::DescribeActualCallCountTo(0, &ss0);
+ EXPECT_EQ("never called", ss0.str());
+
+ stringstream ss1;
+ Cardinality::DescribeActualCallCountTo(1, &ss1);
+ EXPECT_EQ("called once", ss1.str());
+
+ stringstream ss2;
+ Cardinality::DescribeActualCallCountTo(2, &ss2);
+ EXPECT_EQ("called twice", ss2.str());
+
+ stringstream ss3;
+ Cardinality::DescribeActualCallCountTo(3, &ss3);
+ EXPECT_EQ("called 3 times", ss3.str());
+}
+
+// Tests AnyNumber()
+TEST(AnyNumber, Works) {
+ const Cardinality c = AnyNumber();
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(0));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(0));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(1));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(1));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(9));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(9));
+
+ stringstream ss;
+ c.DescribeTo(&ss);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called any number of times",
+ ss.str());
+}
+
+TEST(AnyNumberTest, HasCorrectBounds) {
+ const Cardinality c = AnyNumber();
+ EXPECT_EQ(0, c.ConservativeLowerBound());
+ EXPECT_EQ(INT_MAX, c.ConservativeUpperBound());
+}
+
+// Tests AtLeast(n).
+
+TEST(AtLeastTest, OnNegativeNumber) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ AtLeast(-1);
+ }, "The invocation lower bound must be >= 0");
+}
+
+TEST(AtLeastTest, OnZero) {
+ const Cardinality c = AtLeast(0);
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(0));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(0));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(1));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(1));
+
+ stringstream ss;
+ c.DescribeTo(&ss);
+ EXPECT_PRED_FORMAT2(IsSubstring, "any number of times",
+ ss.str());
+}
+
+TEST(AtLeastTest, OnPositiveNumber) {
+ const Cardinality c = AtLeast(2);
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(0));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(0));
+
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(1));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(1));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(2));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(2));
+
+ stringstream ss1;
+ AtLeast(1).DescribeTo(&ss1);
+ EXPECT_PRED_FORMAT2(IsSubstring, "at least once",
+ ss1.str());
+
+ stringstream ss2;
+ c.DescribeTo(&ss2);
+ EXPECT_PRED_FORMAT2(IsSubstring, "at least twice",
+ ss2.str());
+
+ stringstream ss3;
+ AtLeast(3).DescribeTo(&ss3);
+ EXPECT_PRED_FORMAT2(IsSubstring, "at least 3 times",
+ ss3.str());
+}
+
+TEST(AtLeastTest, HasCorrectBounds) {
+ const Cardinality c = AtLeast(2);
+ EXPECT_EQ(2, c.ConservativeLowerBound());
+ EXPECT_EQ(INT_MAX, c.ConservativeUpperBound());
+}
+
+// Tests AtMost(n).
+
+TEST(AtMostTest, OnNegativeNumber) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ AtMost(-1);
+ }, "The invocation upper bound must be >= 0");
+}
+
+TEST(AtMostTest, OnZero) {
+ const Cardinality c = AtMost(0);
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(0));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(0));
+
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(1));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(1));
+
+ stringstream ss;
+ c.DescribeTo(&ss);
+ EXPECT_PRED_FORMAT2(IsSubstring, "never called",
+ ss.str());
+}
+
+TEST(AtMostTest, OnPositiveNumber) {
+ const Cardinality c = AtMost(2);
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(0));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(0));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(1));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(1));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(2));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(2));
+
+ stringstream ss1;
+ AtMost(1).DescribeTo(&ss1);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called at most once",
+ ss1.str());
+
+ stringstream ss2;
+ c.DescribeTo(&ss2);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called at most twice",
+ ss2.str());
+
+ stringstream ss3;
+ AtMost(3).DescribeTo(&ss3);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called at most 3 times",
+ ss3.str());
+}
+
+TEST(AtMostTest, HasCorrectBounds) {
+ const Cardinality c = AtMost(2);
+ EXPECT_EQ(0, c.ConservativeLowerBound());
+ EXPECT_EQ(2, c.ConservativeUpperBound());
+}
+
+// Tests Between(m, n).
+
+TEST(BetweenTest, OnNegativeStart) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ Between(-1, 2);
+ }, "The invocation lower bound must be >= 0, but is actually -1");
+}
+
+TEST(BetweenTest, OnNegativeEnd) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ Between(1, -2);
+ }, "The invocation upper bound must be >= 0, but is actually -2");
+}
+
+TEST(BetweenTest, OnStartBiggerThanEnd) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ Between(2, 1);
+ }, "The invocation upper bound (1) must be >= "
+ "the invocation lower bound (2)");
+}
+
+TEST(BetweenTest, OnZeroStartAndZeroEnd) {
+ const Cardinality c = Between(0, 0);
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(0));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(0));
+
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(1));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(1));
+
+ stringstream ss;
+ c.DescribeTo(&ss);
+ EXPECT_PRED_FORMAT2(IsSubstring, "never called",
+ ss.str());
+}
+
+TEST(BetweenTest, OnZeroStartAndNonZeroEnd) {
+ const Cardinality c = Between(0, 2);
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(0));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(0));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(2));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(2));
+
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(4));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(4));
+
+ stringstream ss;
+ c.DescribeTo(&ss);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called at most twice",
+ ss.str());
+}
+
+TEST(BetweenTest, OnSameStartAndEnd) {
+ const Cardinality c = Between(3, 3);
+
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(2));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(2));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(3));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(3));
+
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(4));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(4));
+
+ stringstream ss;
+ c.DescribeTo(&ss);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called 3 times",
+ ss.str());
+}
+
+TEST(BetweenTest, OnDifferentStartAndEnd) {
+ const Cardinality c = Between(3, 5);
+
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(2));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(2));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(3));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(3));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(5));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(5));
+
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(6));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(6));
+
+ stringstream ss;
+ c.DescribeTo(&ss);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called between 3 and 5 times",
+ ss.str());
+}
+
+TEST(BetweenTest, HasCorrectBounds) {
+ const Cardinality c = Between(3, 5);
+ EXPECT_EQ(3, c.ConservativeLowerBound());
+ EXPECT_EQ(5, c.ConservativeUpperBound());
+}
+
+// Tests Exactly(n).
+
+TEST(ExactlyTest, OnNegativeNumber) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ Exactly(-1);
+ }, "The invocation lower bound must be >= 0");
+}
+
+TEST(ExactlyTest, OnZero) {
+ const Cardinality c = Exactly(0);
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(0));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(0));
+
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(1));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(1));
+
+ stringstream ss;
+ c.DescribeTo(&ss);
+ EXPECT_PRED_FORMAT2(IsSubstring, "never called",
+ ss.str());
+}
+
+TEST(ExactlyTest, OnPositiveNumber) {
+ const Cardinality c = Exactly(2);
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(0));
+ EXPECT_FALSE(c.IsSaturatedByCallCount(0));
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(2));
+ EXPECT_TRUE(c.IsSaturatedByCallCount(2));
+
+ stringstream ss1;
+ Exactly(1).DescribeTo(&ss1);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called once",
+ ss1.str());
+
+ stringstream ss2;
+ c.DescribeTo(&ss2);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called twice",
+ ss2.str());
+
+ stringstream ss3;
+ Exactly(3).DescribeTo(&ss3);
+ EXPECT_PRED_FORMAT2(IsSubstring, "called 3 times",
+ ss3.str());
+}
+
+TEST(ExactlyTest, HasCorrectBounds) {
+ const Cardinality c = Exactly(3);
+ EXPECT_EQ(3, c.ConservativeLowerBound());
+ EXPECT_EQ(3, c.ConservativeUpperBound());
+}
+
+// Tests that a user can make his own cardinality by implementing
+// CardinalityInterface and calling MakeCardinality().
+
+class EvenCardinality : public CardinalityInterface {
+ public:
+ // Returns true iff call_count calls will satisfy this cardinality.
+ virtual bool IsSatisfiedByCallCount(int call_count) const {
+ return (call_count % 2 == 0);
+ }
+
+ // Returns true iff call_count calls will saturate this cardinality.
+ virtual bool IsSaturatedByCallCount(int /* call_count */) const {
+ return false;
+ }
+
+ // Describes self to an ostream.
+ virtual void DescribeTo(::std::ostream* ss) const {
+ *ss << "called even number of times";
+ }
+};
+
+TEST(MakeCardinalityTest, ConstructsCardinalityFromInterface) {
+ const Cardinality c = MakeCardinality(new EvenCardinality);
+
+ EXPECT_TRUE(c.IsSatisfiedByCallCount(2));
+ EXPECT_FALSE(c.IsSatisfiedByCallCount(3));
+
+ EXPECT_FALSE(c.IsSaturatedByCallCount(10000));
+
+ stringstream ss;
+ c.DescribeTo(&ss);
+ EXPECT_EQ("called even number of times", ss.str());
+}
+
+} // Unnamed namespace
diff --git a/src/testing/test/gmock-generated-actions_test.cc b/src/testing/test/gmock-generated-actions_test.cc
new file mode 100644
index 0000000..436f1a2
--- /dev/null
+++ b/src/testing/test/gmock-generated-actions_test.cc
@@ -0,0 +1,1212 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the built-in actions generated by a script.
+
+#include "gmock/gmock-generated-actions.h"
+
+#include <functional>
+#include <sstream>
+#include <string>
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+namespace gmock_generated_actions_test {
+
+using ::std::plus;
+using ::std::string;
+using ::std::tr1::get;
+using ::std::tr1::make_tuple;
+using ::std::tr1::tuple;
+using ::std::tr1::tuple_element;
+using testing::_;
+using testing::Action;
+using testing::ActionInterface;
+using testing::ByRef;
+using testing::DoAll;
+using testing::Invoke;
+using testing::Return;
+using testing::ReturnNew;
+using testing::SetArgPointee;
+using testing::StaticAssertTypeEq;
+using testing::Unused;
+using testing::WithArgs;
+
+// For suppressing compiler warnings on conversion possibly losing precision.
+inline short Short(short n) { return n; } // NOLINT
+inline char Char(char ch) { return ch; }
+
+// Sample functions and functors for testing various actions.
+int Nullary() { return 1; }
+
+class NullaryFunctor {
+ public:
+ int operator()() { return 2; }
+};
+
+bool g_done = false;
+
+bool Unary(int x) { return x < 0; }
+
+const char* Plus1(const char* s) { return s + 1; }
+
+bool ByConstRef(const string& s) { return s == "Hi"; }
+
+const double g_double = 0;
+bool ReferencesGlobalDouble(const double& x) { return &x == &g_double; }
+
+string ByNonConstRef(string& s) { return s += "+"; } // NOLINT
+
+struct UnaryFunctor {
+ int operator()(bool x) { return x ? 1 : -1; }
+};
+
+const char* Binary(const char* input, short n) { return input + n; } // NOLINT
+
+void VoidBinary(int, char) { g_done = true; }
+
+int Ternary(int x, char y, short z) { return x + y + z; } // NOLINT
+
+void VoidTernary(int, char, bool) { g_done = true; }
+
+int SumOf4(int a, int b, int c, int d) { return a + b + c + d; }
+
+string Concat4(const char* s1, const char* s2, const char* s3,
+ const char* s4) {
+ return string(s1) + s2 + s3 + s4;
+}
+
+int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
+
+struct SumOf5Functor {
+ int operator()(int a, int b, int c, int d, int e) {
+ return a + b + c + d + e;
+ }
+};
+
+string Concat5(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5) {
+ return string(s1) + s2 + s3 + s4 + s5;
+}
+
+int SumOf6(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+}
+
+struct SumOf6Functor {
+ int operator()(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+ }
+};
+
+string Concat6(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6;
+}
+
+string Concat7(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
+}
+
+string Concat8(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
+}
+
+string Concat9(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
+}
+
+string Concat10(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9,
+ const char* s10) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
+}
+
+// A helper that turns the type of a C-string literal from const
+// char[N] to const char*.
+inline const char* CharPtr(const char* s) { return s; }
+
+// Tests InvokeArgument<N>(...).
+
+// Tests using InvokeArgument with a nullary function.
+TEST(InvokeArgumentTest, Function0) {
+ Action<int(int, int(*)())> a = InvokeArgument<1>(); // NOLINT
+ EXPECT_EQ(1, a.Perform(make_tuple(2, &Nullary)));
+}
+
+// Tests using InvokeArgument with a unary function.
+TEST(InvokeArgumentTest, Functor1) {
+ Action<int(UnaryFunctor)> a = InvokeArgument<0>(true); // NOLINT
+ EXPECT_EQ(1, a.Perform(make_tuple(UnaryFunctor())));
+}
+
+// Tests using InvokeArgument with a 5-ary function.
+TEST(InvokeArgumentTest, Function5) {
+ Action<int(int(*)(int, int, int, int, int))> a = // NOLINT
+ InvokeArgument<0>(10000, 2000, 300, 40, 5);
+ EXPECT_EQ(12345, a.Perform(make_tuple(&SumOf5)));
+}
+
+// Tests using InvokeArgument with a 5-ary functor.
+TEST(InvokeArgumentTest, Functor5) {
+ Action<int(SumOf5Functor)> a = // NOLINT
+ InvokeArgument<0>(10000, 2000, 300, 40, 5);
+ EXPECT_EQ(12345, a.Perform(make_tuple(SumOf5Functor())));
+}
+
+// Tests using InvokeArgument with a 6-ary function.
+TEST(InvokeArgumentTest, Function6) {
+ Action<int(int(*)(int, int, int, int, int, int))> a = // NOLINT
+ InvokeArgument<0>(100000, 20000, 3000, 400, 50, 6);
+ EXPECT_EQ(123456, a.Perform(make_tuple(&SumOf6)));
+}
+
+// Tests using InvokeArgument with a 6-ary functor.
+TEST(InvokeArgumentTest, Functor6) {
+ Action<int(SumOf6Functor)> a = // NOLINT
+ InvokeArgument<0>(100000, 20000, 3000, 400, 50, 6);
+ EXPECT_EQ(123456, a.Perform(make_tuple(SumOf6Functor())));
+}
+
+// Tests using InvokeArgument with a 7-ary function.
+TEST(InvokeArgumentTest, Function7) {
+ Action<string(string(*)(const char*, const char*, const char*,
+ const char*, const char*, const char*,
+ const char*))> a =
+ InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7");
+ EXPECT_EQ("1234567", a.Perform(make_tuple(&Concat7)));
+}
+
+// Tests using InvokeArgument with a 8-ary function.
+TEST(InvokeArgumentTest, Function8) {
+ Action<string(string(*)(const char*, const char*, const char*,
+ const char*, const char*, const char*,
+ const char*, const char*))> a =
+ InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8");
+ EXPECT_EQ("12345678", a.Perform(make_tuple(&Concat8)));
+}
+
+// Tests using InvokeArgument with a 9-ary function.
+TEST(InvokeArgumentTest, Function9) {
+ Action<string(string(*)(const char*, const char*, const char*,
+ const char*, const char*, const char*,
+ const char*, const char*, const char*))> a =
+ InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8", "9");
+ EXPECT_EQ("123456789", a.Perform(make_tuple(&Concat9)));
+}
+
+// Tests using InvokeArgument with a 10-ary function.
+TEST(InvokeArgumentTest, Function10) {
+ Action<string(string(*)(const char*, const char*, const char*,
+ const char*, const char*, const char*,
+ const char*, const char*, const char*,
+ const char*))> a =
+ InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8", "9", "0");
+ EXPECT_EQ("1234567890", a.Perform(make_tuple(&Concat10)));
+}
+
+// Tests using InvokeArgument with a function that takes a pointer argument.
+TEST(InvokeArgumentTest, ByPointerFunction) {
+ Action<const char*(const char*(*)(const char* input, short n))> a = // NOLINT
+ InvokeArgument<0>(static_cast<const char*>("Hi"), Short(1));
+ EXPECT_STREQ("i", a.Perform(make_tuple(&Binary)));
+}
+
+// Tests using InvokeArgument with a function that takes a const char*
+// by passing it a C-string literal.
+TEST(InvokeArgumentTest, FunctionWithCStringLiteral) {
+ Action<const char*(const char*(*)(const char* input, short n))> a = // NOLINT
+ InvokeArgument<0>("Hi", Short(1));
+ EXPECT_STREQ("i", a.Perform(make_tuple(&Binary)));
+}
+
+// Tests using InvokeArgument with a function that takes a const reference.
+TEST(InvokeArgumentTest, ByConstReferenceFunction) {
+ Action<bool(bool(*function)(const string& s))> a = // NOLINT
+ InvokeArgument<0>(string("Hi"));
+ // When action 'a' is constructed, it makes a copy of the temporary
+ // string object passed to it, so it's OK to use 'a' later, when the
+ // temporary object has already died.
+ EXPECT_TRUE(a.Perform(make_tuple(&ByConstRef)));
+}
+
+// Tests using InvokeArgument with ByRef() and a function that takes a
+// const reference.
+TEST(InvokeArgumentTest, ByExplicitConstReferenceFunction) {
+ Action<bool(bool(*)(const double& x))> a = // NOLINT
+ InvokeArgument<0>(ByRef(g_double));
+ // The above line calls ByRef() on a const value.
+ EXPECT_TRUE(a.Perform(make_tuple(&ReferencesGlobalDouble)));
+
+ double x = 0;
+ a = InvokeArgument<0>(ByRef(x)); // This calls ByRef() on a non-const.
+ EXPECT_FALSE(a.Perform(make_tuple(&ReferencesGlobalDouble)));
+}
+
+// Tests using WithArgs and with an action that takes 1 argument.
+TEST(WithArgsTest, OneArg) {
+ Action<bool(double x, int n)> a = WithArgs<1>(Invoke(Unary)); // NOLINT
+ EXPECT_TRUE(a.Perform(make_tuple(1.5, -1)));
+ EXPECT_FALSE(a.Perform(make_tuple(1.5, 1)));
+}
+
+// Tests using WithArgs with an action that takes 2 arguments.
+TEST(WithArgsTest, TwoArgs) {
+ Action<const char*(const char* s, double x, short n)> a =
+ WithArgs<0, 2>(Invoke(Binary));
+ const char s[] = "Hello";
+ EXPECT_EQ(s + 2, a.Perform(make_tuple(CharPtr(s), 0.5, Short(2))));
+}
+
+// Tests using WithArgs with an action that takes 3 arguments.
+TEST(WithArgsTest, ThreeArgs) {
+ Action<int(int, double, char, short)> a = // NOLINT
+ WithArgs<0, 2, 3>(Invoke(Ternary));
+ EXPECT_EQ(123, a.Perform(make_tuple(100, 6.5, Char(20), Short(3))));
+}
+
+// Tests using WithArgs with an action that takes 4 arguments.
+TEST(WithArgsTest, FourArgs) {
+ Action<string(const char*, const char*, double, const char*, const char*)> a =
+ WithArgs<4, 3, 1, 0>(Invoke(Concat4));
+ EXPECT_EQ("4310", a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), 2.5,
+ CharPtr("3"), CharPtr("4"))));
+}
+
+// Tests using WithArgs with an action that takes 5 arguments.
+TEST(WithArgsTest, FiveArgs) {
+ Action<string(const char*, const char*, const char*,
+ const char*, const char*)> a =
+ WithArgs<4, 3, 2, 1, 0>(Invoke(Concat5));
+ EXPECT_EQ("43210",
+ a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"),
+ CharPtr("3"), CharPtr("4"))));
+}
+
+// Tests using WithArgs with an action that takes 6 arguments.
+TEST(WithArgsTest, SixArgs) {
+ Action<string(const char*, const char*, const char*)> a =
+ WithArgs<0, 1, 2, 2, 1, 0>(Invoke(Concat6));
+ EXPECT_EQ("012210",
+ a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"))));
+}
+
+// Tests using WithArgs with an action that takes 7 arguments.
+TEST(WithArgsTest, SevenArgs) {
+ Action<string(const char*, const char*, const char*, const char*)> a =
+ WithArgs<0, 1, 2, 3, 2, 1, 0>(Invoke(Concat7));
+ EXPECT_EQ("0123210",
+ a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"),
+ CharPtr("3"))));
+}
+
+// Tests using WithArgs with an action that takes 8 arguments.
+TEST(WithArgsTest, EightArgs) {
+ Action<string(const char*, const char*, const char*, const char*)> a =
+ WithArgs<0, 1, 2, 3, 0, 1, 2, 3>(Invoke(Concat8));
+ EXPECT_EQ("01230123",
+ a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"),
+ CharPtr("3"))));
+}
+
+// Tests using WithArgs with an action that takes 9 arguments.
+TEST(WithArgsTest, NineArgs) {
+ Action<string(const char*, const char*, const char*, const char*)> a =
+ WithArgs<0, 1, 2, 3, 1, 2, 3, 2, 3>(Invoke(Concat9));
+ EXPECT_EQ("012312323",
+ a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"),
+ CharPtr("3"))));
+}
+
+// Tests using WithArgs with an action that takes 10 arguments.
+TEST(WithArgsTest, TenArgs) {
+ Action<string(const char*, const char*, const char*, const char*)> a =
+ WithArgs<0, 1, 2, 3, 2, 1, 0, 1, 2, 3>(Invoke(Concat10));
+ EXPECT_EQ("0123210123",
+ a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"),
+ CharPtr("3"))));
+}
+
+// Tests using WithArgs with an action that is not Invoke().
+class SubstractAction : public ActionInterface<int(int, int)> { // NOLINT
+ public:
+ virtual int Perform(const tuple<int, int>& args) {
+ return get<0>(args) - get<1>(args);
+ }
+};
+
+TEST(WithArgsTest, NonInvokeAction) {
+ Action<int(const string&, int, int)> a = // NOLINT
+ WithArgs<2, 1>(MakeAction(new SubstractAction));
+ EXPECT_EQ(8, a.Perform(make_tuple(CharPtr("hi"), 2, 10)));
+}
+
+// Tests using WithArgs to pass all original arguments in the original order.
+TEST(WithArgsTest, Identity) {
+ Action<int(int x, char y, short z)> a = // NOLINT
+ WithArgs<0, 1, 2>(Invoke(Ternary));
+ EXPECT_EQ(123, a.Perform(make_tuple(100, Char(20), Short(3))));
+}
+
+// Tests using WithArgs with repeated arguments.
+TEST(WithArgsTest, RepeatedArguments) {
+ Action<int(bool, int m, int n)> a = // NOLINT
+ WithArgs<1, 1, 1, 1>(Invoke(SumOf4));
+ EXPECT_EQ(4, a.Perform(make_tuple(false, 1, 10)));
+}
+
+// Tests using WithArgs with reversed argument order.
+TEST(WithArgsTest, ReversedArgumentOrder) {
+ Action<const char*(short n, const char* input)> a = // NOLINT
+ WithArgs<1, 0>(Invoke(Binary));
+ const char s[] = "Hello";
+ EXPECT_EQ(s + 2, a.Perform(make_tuple(Short(2), CharPtr(s))));
+}
+
+// Tests using WithArgs with compatible, but not identical, argument types.
+TEST(WithArgsTest, ArgsOfCompatibleTypes) {
+ Action<long(short x, char y, double z, char c)> a = // NOLINT
+ WithArgs<0, 1, 3>(Invoke(Ternary));
+ EXPECT_EQ(123, a.Perform(make_tuple(Short(100), Char(20), 5.6, Char(3))));
+}
+
+// Tests using WithArgs with an action that returns void.
+TEST(WithArgsTest, VoidAction) {
+ Action<void(double x, char c, int n)> a = WithArgs<2, 1>(Invoke(VoidBinary));
+ g_done = false;
+ a.Perform(make_tuple(1.5, 'a', 3));
+ EXPECT_TRUE(g_done);
+}
+
+// Tests DoAll(a1, a2).
+TEST(DoAllTest, TwoActions) {
+ int n = 0;
+ Action<int(int*)> a = DoAll(SetArgPointee<0>(1), // NOLINT
+ Return(2));
+ EXPECT_EQ(2, a.Perform(make_tuple(&n)));
+ EXPECT_EQ(1, n);
+}
+
+// Tests DoAll(a1, a2, a3).
+TEST(DoAllTest, ThreeActions) {
+ int m = 0, n = 0;
+ Action<int(int*, int*)> a = DoAll(SetArgPointee<0>(1), // NOLINT
+ SetArgPointee<1>(2),
+ Return(3));
+ EXPECT_EQ(3, a.Perform(make_tuple(&m, &n)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+}
+
+// Tests DoAll(a1, a2, a3, a4).
+TEST(DoAllTest, FourActions) {
+ int m = 0, n = 0;
+ char ch = '\0';
+ Action<int(int*, int*, char*)> a = // NOLINT
+ DoAll(SetArgPointee<0>(1),
+ SetArgPointee<1>(2),
+ SetArgPointee<2>('a'),
+ Return(3));
+ EXPECT_EQ(3, a.Perform(make_tuple(&m, &n, &ch)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', ch);
+}
+
+// Tests DoAll(a1, a2, a3, a4, a5).
+TEST(DoAllTest, FiveActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0';
+ Action<int(int*, int*, char*, char*)> action = // NOLINT
+ DoAll(SetArgPointee<0>(1),
+ SetArgPointee<1>(2),
+ SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'),
+ Return(3));
+ EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+}
+
+// Tests DoAll(a1, a2, ..., a6).
+TEST(DoAllTest, SixActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0';
+ Action<int(int*, int*, char*, char*, char*)> action = // NOLINT
+ DoAll(SetArgPointee<0>(1),
+ SetArgPointee<1>(2),
+ SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'),
+ SetArgPointee<4>('c'),
+ Return(3));
+ EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+}
+
+// Tests DoAll(a1, a2, ..., a7).
+TEST(DoAllTest, SevenActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0', d = '\0';
+ Action<int(int*, int*, char*, char*, char*, char*)> action = // NOLINT
+ DoAll(SetArgPointee<0>(1),
+ SetArgPointee<1>(2),
+ SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'),
+ SetArgPointee<4>('c'),
+ SetArgPointee<5>('d'),
+ Return(3));
+ EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c, &d)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+}
+
+// Tests DoAll(a1, a2, ..., a8).
+TEST(DoAllTest, EightActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0', d = '\0', e = '\0';
+ Action<int(int*, int*, char*, char*, char*, char*, // NOLINT
+ char*)> action =
+ DoAll(SetArgPointee<0>(1),
+ SetArgPointee<1>(2),
+ SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'),
+ SetArgPointee<4>('c'),
+ SetArgPointee<5>('d'),
+ SetArgPointee<6>('e'),
+ Return(3));
+ EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c, &d, &e)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+ EXPECT_EQ('e', e);
+}
+
+// Tests DoAll(a1, a2, ..., a9).
+TEST(DoAllTest, NineActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0', d = '\0', e = '\0', f = '\0';
+ Action<int(int*, int*, char*, char*, char*, char*, // NOLINT
+ char*, char*)> action =
+ DoAll(SetArgPointee<0>(1),
+ SetArgPointee<1>(2),
+ SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'),
+ SetArgPointee<4>('c'),
+ SetArgPointee<5>('d'),
+ SetArgPointee<6>('e'),
+ SetArgPointee<7>('f'),
+ Return(3));
+ EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c, &d, &e, &f)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+ EXPECT_EQ('e', e);
+ EXPECT_EQ('f', f);
+}
+
+// Tests DoAll(a1, a2, ..., a10).
+TEST(DoAllTest, TenActions) {
+ int m = 0, n = 0;
+ char a = '\0', b = '\0', c = '\0', d = '\0';
+ char e = '\0', f = '\0', g = '\0';
+ Action<int(int*, int*, char*, char*, char*, char*, // NOLINT
+ char*, char*, char*)> action =
+ DoAll(SetArgPointee<0>(1),
+ SetArgPointee<1>(2),
+ SetArgPointee<2>('a'),
+ SetArgPointee<3>('b'),
+ SetArgPointee<4>('c'),
+ SetArgPointee<5>('d'),
+ SetArgPointee<6>('e'),
+ SetArgPointee<7>('f'),
+ SetArgPointee<8>('g'),
+ Return(3));
+ EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c, &d, &e, &f, &g)));
+ EXPECT_EQ(1, m);
+ EXPECT_EQ(2, n);
+ EXPECT_EQ('a', a);
+ EXPECT_EQ('b', b);
+ EXPECT_EQ('c', c);
+ EXPECT_EQ('d', d);
+ EXPECT_EQ('e', e);
+ EXPECT_EQ('f', f);
+ EXPECT_EQ('g', g);
+}
+
+// The ACTION*() macros trigger warning C4100 (unreferenced formal
+// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
+// the macro definition, as the warnings are generated when the macro
+// is expanded and macro expansion cannot contain #pragma. Therefore
+// we suppress them here.
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#endif
+
+// Tests the ACTION*() macro family.
+
+// Tests that ACTION() can define an action that doesn't reference the
+// mock function arguments.
+ACTION(Return5) { return 5; }
+
+TEST(ActionMacroTest, WorksWhenNotReferencingArguments) {
+ Action<double()> a1 = Return5();
+ EXPECT_DOUBLE_EQ(5, a1.Perform(make_tuple()));
+
+ Action<int(double, bool)> a2 = Return5();
+ EXPECT_EQ(5, a2.Perform(make_tuple(1, true)));
+}
+
+// Tests that ACTION() can define an action that returns void.
+ACTION(IncrementArg1) { (*arg1)++; }
+
+TEST(ActionMacroTest, WorksWhenReturningVoid) {
+ Action<void(int, int*)> a1 = IncrementArg1();
+ int n = 0;
+ a1.Perform(make_tuple(5, &n));
+ EXPECT_EQ(1, n);
+}
+
+// Tests that the body of ACTION() can reference the type of the
+// argument.
+ACTION(IncrementArg2) {
+ StaticAssertTypeEq<int*, arg2_type>();
+ arg2_type temp = arg2;
+ (*temp)++;
+}
+
+TEST(ActionMacroTest, CanReferenceArgumentType) {
+ Action<void(int, bool, int*)> a1 = IncrementArg2();
+ int n = 0;
+ a1.Perform(make_tuple(5, false, &n));
+ EXPECT_EQ(1, n);
+}
+
+// Tests that the body of ACTION() can reference the argument tuple
+// via args_type and args.
+ACTION(Sum2) {
+ StaticAssertTypeEq< ::std::tr1::tuple<int, char, int*>, args_type>();
+ args_type args_copy = args;
+ return get<0>(args_copy) + get<1>(args_copy);
+}
+
+TEST(ActionMacroTest, CanReferenceArgumentTuple) {
+ Action<int(int, char, int*)> a1 = Sum2();
+ int dummy = 0;
+ EXPECT_EQ(11, a1.Perform(make_tuple(5, Char(6), &dummy)));
+}
+
+// Tests that the body of ACTION() can reference the mock function
+// type.
+int Dummy(bool flag) { return flag? 1 : 0; }
+
+ACTION(InvokeDummy) {
+ StaticAssertTypeEq<int(bool), function_type>();
+ function_type* fp = &Dummy;
+ return (*fp)(true);
+}
+
+TEST(ActionMacroTest, CanReferenceMockFunctionType) {
+ Action<int(bool)> a1 = InvokeDummy();
+ EXPECT_EQ(1, a1.Perform(make_tuple(true)));
+ EXPECT_EQ(1, a1.Perform(make_tuple(false)));
+}
+
+// Tests that the body of ACTION() can reference the mock function's
+// return type.
+ACTION(InvokeDummy2) {
+ StaticAssertTypeEq<int, return_type>();
+ return_type result = Dummy(true);
+ return result;
+}
+
+TEST(ActionMacroTest, CanReferenceMockFunctionReturnType) {
+ Action<int(bool)> a1 = InvokeDummy2();
+ EXPECT_EQ(1, a1.Perform(make_tuple(true)));
+ EXPECT_EQ(1, a1.Perform(make_tuple(false)));
+}
+
+// Tests that ACTION() works for arguments passed by const reference.
+ACTION(ReturnAddrOfConstBoolReferenceArg) {
+ StaticAssertTypeEq<const bool&, arg1_type>();
+ return &arg1;
+}
+
+TEST(ActionMacroTest, WorksForConstReferenceArg) {
+ Action<const bool*(int, const bool&)> a = ReturnAddrOfConstBoolReferenceArg();
+ const bool b = false;
+ EXPECT_EQ(&b, a.Perform(tuple<int, const bool&>(0, b)));
+}
+
+// Tests that ACTION() works for arguments passed by non-const reference.
+ACTION(ReturnAddrOfIntReferenceArg) {
+ StaticAssertTypeEq<int&, arg0_type>();
+ return &arg0;
+}
+
+TEST(ActionMacroTest, WorksForNonConstReferenceArg) {
+ Action<int*(int&, bool, int)> a = ReturnAddrOfIntReferenceArg();
+ int n = 0;
+ EXPECT_EQ(&n, a.Perform(tuple<int&, bool, int>(n, true, 1)));
+}
+
+// Tests that ACTION() can be used in a namespace.
+namespace action_test {
+ACTION(Sum) { return arg0 + arg1; }
+} // namespace action_test
+
+TEST(ActionMacroTest, WorksInNamespace) {
+ Action<int(int, int)> a1 = action_test::Sum();
+ EXPECT_EQ(3, a1.Perform(make_tuple(1, 2)));
+}
+
+// Tests that the same ACTION definition works for mock functions with
+// different argument numbers.
+ACTION(PlusTwo) { return arg0 + 2; }
+
+TEST(ActionMacroTest, WorksForDifferentArgumentNumbers) {
+ Action<int(int)> a1 = PlusTwo();
+ EXPECT_EQ(4, a1.Perform(make_tuple(2)));
+
+ Action<double(float, void*)> a2 = PlusTwo();
+ int dummy;
+ EXPECT_DOUBLE_EQ(6, a2.Perform(make_tuple(4.0f, &dummy)));
+}
+
+// Tests that ACTION_P can define a parameterized action.
+ACTION_P(Plus, n) { return arg0 + n; }
+
+TEST(ActionPMacroTest, DefinesParameterizedAction) {
+ Action<int(int m, bool t)> a1 = Plus(9);
+ EXPECT_EQ(10, a1.Perform(make_tuple(1, true)));
+}
+
+// Tests that the body of ACTION_P can reference the argument types
+// and the parameter type.
+ACTION_P(TypedPlus, n) {
+ arg0_type t1 = arg0;
+ n_type t2 = n;
+ return t1 + t2;
+}
+
+TEST(ActionPMacroTest, CanReferenceArgumentAndParameterTypes) {
+ Action<int(char m, bool t)> a1 = TypedPlus(9);
+ EXPECT_EQ(10, a1.Perform(make_tuple(Char(1), true)));
+}
+
+// Tests that a parameterized action can be used in any mock function
+// whose type is compatible.
+TEST(ActionPMacroTest, WorksInCompatibleMockFunction) {
+ Action<std::string(const std::string& s)> a1 = Plus("tail");
+ const std::string re = "re";
+ EXPECT_EQ("retail", a1.Perform(make_tuple(re)));
+}
+
+// Tests that we can use ACTION*() to define actions overloaded on the
+// number of parameters.
+
+ACTION(OverloadedAction) { return arg0 ? arg1 : "hello"; }
+
+ACTION_P(OverloadedAction, default_value) {
+ return arg0 ? arg1 : default_value;
+}
+
+ACTION_P2(OverloadedAction, true_value, false_value) {
+ return arg0 ? true_value : false_value;
+}
+
+TEST(ActionMacroTest, CanDefineOverloadedActions) {
+ typedef Action<const char*(bool, const char*)> MyAction;
+
+ const MyAction a1 = OverloadedAction();
+ EXPECT_STREQ("hello", a1.Perform(make_tuple(false, CharPtr("world"))));
+ EXPECT_STREQ("world", a1.Perform(make_tuple(true, CharPtr("world"))));
+
+ const MyAction a2 = OverloadedAction("hi");
+ EXPECT_STREQ("hi", a2.Perform(make_tuple(false, CharPtr("world"))));
+ EXPECT_STREQ("world", a2.Perform(make_tuple(true, CharPtr("world"))));
+
+ const MyAction a3 = OverloadedAction("hi", "you");
+ EXPECT_STREQ("hi", a3.Perform(make_tuple(true, CharPtr("world"))));
+ EXPECT_STREQ("you", a3.Perform(make_tuple(false, CharPtr("world"))));
+}
+
+// Tests ACTION_Pn where n >= 3.
+
+ACTION_P3(Plus, m, n, k) { return arg0 + m + n + k; }
+
+TEST(ActionPnMacroTest, WorksFor3Parameters) {
+ Action<double(int m, bool t)> a1 = Plus(100, 20, 3.4);
+ EXPECT_DOUBLE_EQ(3123.4, a1.Perform(make_tuple(3000, true)));
+
+ Action<std::string(const std::string& s)> a2 = Plus("tail", "-", ">");
+ const std::string re = "re";
+ EXPECT_EQ("retail->", a2.Perform(make_tuple(re)));
+}
+
+ACTION_P4(Plus, p0, p1, p2, p3) { return arg0 + p0 + p1 + p2 + p3; }
+
+TEST(ActionPnMacroTest, WorksFor4Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4, a1.Perform(make_tuple(10)));
+}
+
+ACTION_P5(Plus, p0, p1, p2, p3, p4) { return arg0 + p0 + p1 + p2 + p3 + p4; }
+
+TEST(ActionPnMacroTest, WorksFor5Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5, a1.Perform(make_tuple(10)));
+}
+
+ACTION_P6(Plus, p0, p1, p2, p3, p4, p5) {
+ return arg0 + p0 + p1 + p2 + p3 + p4 + p5;
+}
+
+TEST(ActionPnMacroTest, WorksFor6Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6, a1.Perform(make_tuple(10)));
+}
+
+ACTION_P7(Plus, p0, p1, p2, p3, p4, p5, p6) {
+ return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6;
+}
+
+TEST(ActionPnMacroTest, WorksFor7Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7, a1.Perform(make_tuple(10)));
+}
+
+ACTION_P8(Plus, p0, p1, p2, p3, p4, p5, p6, p7) {
+ return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7;
+}
+
+TEST(ActionPnMacroTest, WorksFor8Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8, a1.Perform(make_tuple(10)));
+}
+
+ACTION_P9(Plus, p0, p1, p2, p3, p4, p5, p6, p7, p8) {
+ return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8;
+}
+
+TEST(ActionPnMacroTest, WorksFor9Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8, 9);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9, a1.Perform(make_tuple(10)));
+}
+
+ACTION_P10(Plus, p0, p1, p2, p3, p4, p5, p6, p7, p8, last_param) {
+ arg0_type t0 = arg0;
+ last_param_type t9 = last_param;
+ return t0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + t9;
+}
+
+TEST(ActionPnMacroTest, WorksFor10Parameters) {
+ Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
+ EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10,
+ a1.Perform(make_tuple(10)));
+}
+
+// Tests that the action body can promote the parameter types.
+
+ACTION_P2(PadArgument, prefix, suffix) {
+ // The following lines promote the two parameters to desired types.
+ std::string prefix_str(prefix);
+ char suffix_char = static_cast<char>(suffix);
+ return prefix_str + arg0 + suffix_char;
+}
+
+TEST(ActionPnMacroTest, SimpleTypePromotion) {
+ Action<std::string(const char*)> no_promo =
+ PadArgument(std::string("foo"), 'r');
+ Action<std::string(const char*)> promo =
+ PadArgument("foo", static_cast<int>('r'));
+ EXPECT_EQ("foobar", no_promo.Perform(make_tuple(CharPtr("ba"))));
+ EXPECT_EQ("foobar", promo.Perform(make_tuple(CharPtr("ba"))));
+}
+
+// Tests that we can partially restrict parameter types using a
+// straight-forward pattern.
+
+// Defines a generic action that doesn't restrict the types of its
+// parameters.
+ACTION_P3(ConcatImpl, a, b, c) {
+ std::stringstream ss;
+ ss << a << b << c;
+ return ss.str();
+}
+
+// Next, we try to restrict that either the first parameter is a
+// string, or the second parameter is an int.
+
+// Defines a partially specialized wrapper that restricts the first
+// parameter to std::string.
+template <typename T1, typename T2>
+// ConcatImplActionP3 is the class template ACTION_P3 uses to
+// implement ConcatImpl. We shouldn't change the name as this
+// pattern requires the user to use it directly.
+ConcatImplActionP3<std::string, T1, T2>
+Concat(const std::string& a, T1 b, T2 c) {
+ if (true) {
+ // This branch verifies that ConcatImpl() can be invoked without
+ // explicit template arguments.
+ return ConcatImpl(a, b, c);
+ } else {
+ // This branch verifies that ConcatImpl() can also be invoked with
+ // explicit template arguments. It doesn't really need to be
+ // executed as this is a compile-time verification.
+ return ConcatImpl<std::string, T1, T2>(a, b, c);
+ }
+}
+
+// Defines another partially specialized wrapper that restricts the
+// second parameter to int.
+template <typename T1, typename T2>
+ConcatImplActionP3<T1, int, T2>
+Concat(T1 a, int b, T2 c) {
+ return ConcatImpl(a, b, c);
+}
+
+TEST(ActionPnMacroTest, CanPartiallyRestrictParameterTypes) {
+ Action<const std::string()> a1 = Concat("Hello", "1", 2);
+ EXPECT_EQ("Hello12", a1.Perform(make_tuple()));
+
+ a1 = Concat(1, 2, 3);
+ EXPECT_EQ("123", a1.Perform(make_tuple()));
+}
+
+// Verifies the type of an ACTION*.
+
+ACTION(DoFoo) {}
+ACTION_P(DoFoo, p) {}
+ACTION_P2(DoFoo, p0, p1) {}
+
+TEST(ActionPnMacroTest, TypesAreCorrect) {
+ // DoFoo() must be assignable to a DoFooAction variable.
+ DoFooAction a0 = DoFoo();
+
+ // DoFoo(1) must be assignable to a DoFooActionP variable.
+ DoFooActionP<int> a1 = DoFoo(1);
+
+ // DoFoo(p1, ..., pk) must be assignable to a DoFooActionPk
+ // variable, and so on.
+ DoFooActionP2<int, char> a2 = DoFoo(1, '2');
+ PlusActionP3<int, int, char> a3 = Plus(1, 2, '3');
+ PlusActionP4<int, int, int, char> a4 = Plus(1, 2, 3, '4');
+ PlusActionP5<int, int, int, int, char> a5 = Plus(1, 2, 3, 4, '5');
+ PlusActionP6<int, int, int, int, int, char> a6 = Plus(1, 2, 3, 4, 5, '6');
+ PlusActionP7<int, int, int, int, int, int, char> a7 =
+ Plus(1, 2, 3, 4, 5, 6, '7');
+ PlusActionP8<int, int, int, int, int, int, int, char> a8 =
+ Plus(1, 2, 3, 4, 5, 6, 7, '8');
+ PlusActionP9<int, int, int, int, int, int, int, int, char> a9 =
+ Plus(1, 2, 3, 4, 5, 6, 7, 8, '9');
+ PlusActionP10<int, int, int, int, int, int, int, int, int, char> a10 =
+ Plus(1, 2, 3, 4, 5, 6, 7, 8, 9, '0');
+}
+
+// Tests that an ACTION_P*() action can be explicitly instantiated
+// with reference-typed parameters.
+
+ACTION_P(Plus1, x) { return x; }
+ACTION_P2(Plus2, x, y) { return x + y; }
+ACTION_P3(Plus3, x, y, z) { return x + y + z; }
+ACTION_P10(Plus10, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9) {
+ return a0 + a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9;
+}
+
+TEST(ActionPnMacroTest, CanExplicitlyInstantiateWithReferenceTypes) {
+ int x = 1, y = 2, z = 3;
+ const tuple<> empty = make_tuple();
+
+ Action<int()> a = Plus1<int&>(x);
+ EXPECT_EQ(1, a.Perform(empty));
+
+ a = Plus2<const int&, int&>(x, y);
+ EXPECT_EQ(3, a.Perform(empty));
+
+ a = Plus3<int&, const int&, int&>(x, y, z);
+ EXPECT_EQ(6, a.Perform(empty));
+
+ int n[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
+ a = Plus10<const int&, int&, const int&, int&, const int&, int&, const int&,
+ int&, const int&, int&>(n[0], n[1], n[2], n[3], n[4], n[5], n[6], n[7],
+ n[8], n[9]);
+ EXPECT_EQ(55, a.Perform(empty));
+}
+
+class NullaryConstructorClass {
+ public:
+ NullaryConstructorClass() : value_(123) {}
+ int value_;
+};
+
+// Tests using ReturnNew() with a nullary constructor.
+TEST(ReturnNewTest, NoArgs) {
+ Action<NullaryConstructorClass*()> a = ReturnNew<NullaryConstructorClass>();
+ NullaryConstructorClass* c = a.Perform(make_tuple());
+ EXPECT_EQ(123, c->value_);
+ delete c;
+}
+
+class UnaryConstructorClass {
+ public:
+ explicit UnaryConstructorClass(int value) : value_(value) {}
+ int value_;
+};
+
+// Tests using ReturnNew() with a unary constructor.
+TEST(ReturnNewTest, Unary) {
+ Action<UnaryConstructorClass*()> a = ReturnNew<UnaryConstructorClass>(4000);
+ UnaryConstructorClass* c = a.Perform(make_tuple());
+ EXPECT_EQ(4000, c->value_);
+ delete c;
+}
+
+TEST(ReturnNewTest, UnaryWorksWhenMockMethodHasArgs) {
+ Action<UnaryConstructorClass*(bool, int)> a =
+ ReturnNew<UnaryConstructorClass>(4000);
+ UnaryConstructorClass* c = a.Perform(make_tuple(false, 5));
+ EXPECT_EQ(4000, c->value_);
+ delete c;
+}
+
+TEST(ReturnNewTest, UnaryWorksWhenMockMethodReturnsPointerToConst) {
+ Action<const UnaryConstructorClass*()> a =
+ ReturnNew<UnaryConstructorClass>(4000);
+ const UnaryConstructorClass* c = a.Perform(make_tuple());
+ EXPECT_EQ(4000, c->value_);
+ delete c;
+}
+
+class TenArgConstructorClass {
+ public:
+ TenArgConstructorClass(int a1, int a2, int a3, int a4, int a5,
+ int a6, int a7, int a8, int a9, int a10)
+ : value_(a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9 + a10) {
+ }
+ int value_;
+};
+
+// Tests using ReturnNew() with a 10-argument constructor.
+TEST(ReturnNewTest, ConstructorThatTakes10Arguments) {
+ Action<TenArgConstructorClass*()> a =
+ ReturnNew<TenArgConstructorClass>(1000000000, 200000000, 30000000,
+ 4000000, 500000, 60000,
+ 7000, 800, 90, 0);
+ TenArgConstructorClass* c = a.Perform(make_tuple());
+ EXPECT_EQ(1234567890, c->value_);
+ delete c;
+}
+
+// Tests that ACTION_TEMPLATE works when there is no value parameter.
+ACTION_TEMPLATE(CreateNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_0_VALUE_PARAMS()) {
+ return new T;
+}
+
+TEST(ActionTemplateTest, WorksWithoutValueParam) {
+ const Action<int*()> a = CreateNew<int>();
+ int* p = a.Perform(make_tuple());
+ delete p;
+}
+
+// Tests that ACTION_TEMPLATE works when there are value parameters.
+ACTION_TEMPLATE(CreateNew,
+ HAS_1_TEMPLATE_PARAMS(typename, T),
+ AND_1_VALUE_PARAMS(a0)) {
+ return new T(a0);
+}
+
+TEST(ActionTemplateTest, WorksWithValueParams) {
+ const Action<int*()> a = CreateNew<int>(42);
+ int* p = a.Perform(make_tuple());
+ EXPECT_EQ(42, *p);
+ delete p;
+}
+
+// Tests that ACTION_TEMPLATE works for integral template parameters.
+ACTION_TEMPLATE(MyDeleteArg,
+ HAS_1_TEMPLATE_PARAMS(int, k),
+ AND_0_VALUE_PARAMS()) {
+ delete std::tr1::get<k>(args);
+}
+
+// Resets a bool variable in the destructor.
+class BoolResetter {
+ public:
+ explicit BoolResetter(bool* value) : value_(value) {}
+ ~BoolResetter() { *value_ = false; }
+ private:
+ bool* value_;
+};
+
+TEST(ActionTemplateTest, WorksForIntegralTemplateParams) {
+ const Action<void(int*, BoolResetter*)> a = MyDeleteArg<1>();
+ int n = 0;
+ bool b = true;
+ BoolResetter* resetter = new BoolResetter(&b);
+ a.Perform(make_tuple(&n, resetter));
+ EXPECT_FALSE(b); // Verifies that resetter is deleted.
+}
+
+// Tests that ACTION_TEMPLATES works for template template parameters.
+ACTION_TEMPLATE(ReturnSmartPointer,
+ HAS_1_TEMPLATE_PARAMS(template <typename Pointee> class,
+ Pointer),
+ AND_1_VALUE_PARAMS(pointee)) {
+ return Pointer<pointee_type>(new pointee_type(pointee));
+}
+
+TEST(ActionTemplateTest, WorksForTemplateTemplateParameters) {
+ using ::testing::internal::linked_ptr;
+ const Action<linked_ptr<int>()> a = ReturnSmartPointer<linked_ptr>(42);
+ linked_ptr<int> p = a.Perform(make_tuple());
+ EXPECT_EQ(42, *p);
+}
+
+// Tests that ACTION_TEMPLATE works for 10 template parameters.
+template <typename T1, typename T2, typename T3, int k4, bool k5,
+ unsigned int k6, typename T7, typename T8, typename T9>
+struct GiantTemplate {
+ public:
+ explicit GiantTemplate(int a_value) : value(a_value) {}
+ int value;
+};
+
+ACTION_TEMPLATE(ReturnGiant,
+ HAS_10_TEMPLATE_PARAMS(
+ typename, T1,
+ typename, T2,
+ typename, T3,
+ int, k4,
+ bool, k5,
+ unsigned int, k6,
+ class, T7,
+ class, T8,
+ class, T9,
+ template <typename T> class, T10),
+ AND_1_VALUE_PARAMS(value)) {
+ return GiantTemplate<T10<T1>, T2, T3, k4, k5, k6, T7, T8, T9>(value);
+}
+
+TEST(ActionTemplateTest, WorksFor10TemplateParameters) {
+ using ::testing::internal::linked_ptr;
+ typedef GiantTemplate<linked_ptr<int>, bool, double, 5,
+ true, 6, char, unsigned, int> Giant;
+ const Action<Giant()> a = ReturnGiant<
+ int, bool, double, 5, true, 6, char, unsigned, int, linked_ptr>(42);
+ Giant giant = a.Perform(make_tuple());
+ EXPECT_EQ(42, giant.value);
+}
+
+// Tests that ACTION_TEMPLATE works for 10 value parameters.
+ACTION_TEMPLATE(ReturnSum,
+ HAS_1_TEMPLATE_PARAMS(typename, Number),
+ AND_10_VALUE_PARAMS(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10)) {
+ return static_cast<Number>(v1) + v2 + v3 + v4 + v5 + v6 + v7 + v8 + v9 + v10;
+}
+
+TEST(ActionTemplateTest, WorksFor10ValueParameters) {
+ const Action<int()> a = ReturnSum<int>(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
+ EXPECT_EQ(55, a.Perform(make_tuple()));
+}
+
+// Tests that ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded
+// on the number of value parameters.
+
+ACTION(ReturnSum) { return 0; }
+
+ACTION_P(ReturnSum, x) { return x; }
+
+ACTION_TEMPLATE(ReturnSum,
+ HAS_1_TEMPLATE_PARAMS(typename, Number),
+ AND_2_VALUE_PARAMS(v1, v2)) {
+ return static_cast<Number>(v1) + v2;
+}
+
+ACTION_TEMPLATE(ReturnSum,
+ HAS_1_TEMPLATE_PARAMS(typename, Number),
+ AND_3_VALUE_PARAMS(v1, v2, v3)) {
+ return static_cast<Number>(v1) + v2 + v3;
+}
+
+ACTION_TEMPLATE(ReturnSum,
+ HAS_2_TEMPLATE_PARAMS(typename, Number, int, k),
+ AND_4_VALUE_PARAMS(v1, v2, v3, v4)) {
+ return static_cast<Number>(v1) + v2 + v3 + v4 + k;
+}
+
+TEST(ActionTemplateTest, CanBeOverloadedOnNumberOfValueParameters) {
+ const Action<int()> a0 = ReturnSum();
+ const Action<int()> a1 = ReturnSum(1);
+ const Action<int()> a2 = ReturnSum<int>(1, 2);
+ const Action<int()> a3 = ReturnSum<int>(1, 2, 3);
+ const Action<int()> a4 = ReturnSum<int, 10000>(2000, 300, 40, 5);
+ EXPECT_EQ(0, a0.Perform(make_tuple()));
+ EXPECT_EQ(1, a1.Perform(make_tuple()));
+ EXPECT_EQ(3, a2.Perform(make_tuple()));
+ EXPECT_EQ(6, a3.Perform(make_tuple()));
+ EXPECT_EQ(12345, a4.Perform(make_tuple()));
+}
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+} // namespace gmock_generated_actions_test
+} // namespace testing
diff --git a/src/testing/test/gmock-generated-function-mockers_test.cc b/src/testing/test/gmock-generated-function-mockers_test.cc
new file mode 100644
index 0000000..2087f99
--- /dev/null
+++ b/src/testing/test/gmock-generated-function-mockers_test.cc
@@ -0,0 +1,540 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the function mocker classes.
+
+#include "gmock/gmock-generated-function-mockers.h"
+
+#if GTEST_OS_WINDOWS
+// MSDN says the header file to be included for STDMETHOD is BaseTyps.h but
+// we are getting compiler errors if we use basetyps.h, hence including
+// objbase.h for definition of STDMETHOD.
+# include <objbase.h>
+#endif // GTEST_OS_WINDOWS
+
+#include <map>
+#include <string>
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+// There is a bug in MSVC (fixed in VS 2008) that prevents creating a
+// mock for a function with const arguments, so we don't test such
+// cases for MSVC versions older than 2008.
+#if !GTEST_OS_WINDOWS || (_MSC_VER >= 1500)
+# define GMOCK_ALLOWS_CONST_PARAM_FUNCTIONS
+#endif // !GTEST_OS_WINDOWS || (_MSC_VER >= 1500)
+
+namespace testing {
+namespace gmock_generated_function_mockers_test {
+
+using testing::internal::string;
+using testing::_;
+using testing::A;
+using testing::An;
+using testing::AnyNumber;
+using testing::Const;
+using testing::DoDefault;
+using testing::Eq;
+using testing::Lt;
+using testing::MockFunction;
+using testing::Ref;
+using testing::Return;
+using testing::ReturnRef;
+using testing::TypedEq;
+
+class FooInterface {
+ public:
+ virtual ~FooInterface() {}
+
+ virtual void VoidReturning(int x) = 0;
+
+ virtual int Nullary() = 0;
+ virtual bool Unary(int x) = 0;
+ virtual long Binary(short x, int y) = 0; // NOLINT
+ virtual int Decimal(bool b, char c, short d, int e, long f, // NOLINT
+ float g, double h, unsigned i, char* j, const string& k)
+ = 0;
+
+ virtual bool TakesNonConstReference(int& n) = 0; // NOLINT
+ virtual string TakesConstReference(const int& n) = 0;
+#ifdef GMOCK_ALLOWS_CONST_PARAM_FUNCTIONS
+ virtual bool TakesConst(const int x) = 0;
+#endif // GMOCK_ALLOWS_CONST_PARAM_FUNCTIONS
+
+ virtual int OverloadedOnArgumentNumber() = 0;
+ virtual int OverloadedOnArgumentNumber(int n) = 0;
+
+ virtual int OverloadedOnArgumentType(int n) = 0;
+ virtual char OverloadedOnArgumentType(char c) = 0;
+
+ virtual int OverloadedOnConstness() = 0;
+ virtual char OverloadedOnConstness() const = 0;
+
+ virtual int TypeWithHole(int (*func)()) = 0;
+ virtual int TypeWithComma(const std::map<int, string>& a_map) = 0;
+
+#if GTEST_OS_WINDOWS
+ STDMETHOD_(int, CTNullary)() = 0;
+ STDMETHOD_(bool, CTUnary)(int x) = 0;
+ STDMETHOD_(int, CTDecimal)(bool b, char c, short d, int e, long f, // NOLINT
+ float g, double h, unsigned i, char* j, const string& k) = 0;
+ STDMETHOD_(char, CTConst)(int x) const = 0;
+#endif // GTEST_OS_WINDOWS
+};
+
+class MockFoo : public FooInterface {
+ public:
+ MockFoo() {}
+
+ // Makes sure that a mock function parameter can be named.
+ MOCK_METHOD1(VoidReturning, void(int n)); // NOLINT
+
+ MOCK_METHOD0(Nullary, int()); // NOLINT
+
+ // Makes sure that a mock function parameter can be unnamed.
+ MOCK_METHOD1(Unary, bool(int)); // NOLINT
+ MOCK_METHOD2(Binary, long(short, int)); // NOLINT
+ MOCK_METHOD10(Decimal, int(bool, char, short, int, long, float, // NOLINT
+ double, unsigned, char*, const string& str));
+
+ MOCK_METHOD1(TakesNonConstReference, bool(int&)); // NOLINT
+ MOCK_METHOD1(TakesConstReference, string(const int&));
+#ifdef GMOCK_ALLOWS_CONST_PARAM_FUNCTIONS
+ MOCK_METHOD1(TakesConst, bool(const int)); // NOLINT
+#endif // GMOCK_ALLOWS_CONST_PARAM_FUNCTIONS
+ MOCK_METHOD0(OverloadedOnArgumentNumber, int()); // NOLINT
+ MOCK_METHOD1(OverloadedOnArgumentNumber, int(int)); // NOLINT
+
+ MOCK_METHOD1(OverloadedOnArgumentType, int(int)); // NOLINT
+ MOCK_METHOD1(OverloadedOnArgumentType, char(char)); // NOLINT
+
+ MOCK_METHOD0(OverloadedOnConstness, int()); // NOLINT
+ MOCK_CONST_METHOD0(OverloadedOnConstness, char()); // NOLINT
+
+ MOCK_METHOD1(TypeWithHole, int(int (*)())); // NOLINT
+ MOCK_METHOD1(TypeWithComma, int(const std::map<int, string>&)); // NOLINT
+#if GTEST_OS_WINDOWS
+ MOCK_METHOD0_WITH_CALLTYPE(STDMETHODCALLTYPE, CTNullary, int());
+ MOCK_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, CTUnary, bool(int));
+ MOCK_METHOD10_WITH_CALLTYPE(STDMETHODCALLTYPE, CTDecimal, int(bool b, char c,
+ short d, int e, long f, float g, double h, unsigned i, char* j,
+ const string& k));
+ MOCK_CONST_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, CTConst, char(int));
+#endif // GTEST_OS_WINDOWS
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo);
+};
+
+class FunctionMockerTest : public testing::Test {
+ protected:
+ FunctionMockerTest() : foo_(&mock_foo_) {}
+
+ FooInterface* const foo_;
+ MockFoo mock_foo_;
+};
+
+// Tests mocking a void-returning function.
+TEST_F(FunctionMockerTest, MocksVoidFunction) {
+ EXPECT_CALL(mock_foo_, VoidReturning(Lt(100)));
+ foo_->VoidReturning(0);
+}
+
+// Tests mocking a nullary function.
+TEST_F(FunctionMockerTest, MocksNullaryFunction) {
+ EXPECT_CALL(mock_foo_, Nullary())
+ .WillOnce(DoDefault())
+ .WillOnce(Return(1));
+
+ EXPECT_EQ(0, foo_->Nullary());
+ EXPECT_EQ(1, foo_->Nullary());
+}
+
+// Tests mocking a unary function.
+TEST_F(FunctionMockerTest, MocksUnaryFunction) {
+ EXPECT_CALL(mock_foo_, Unary(Eq(2)))
+ .Times(2)
+ .WillOnce(Return(true));
+
+ EXPECT_TRUE(foo_->Unary(2));
+ EXPECT_FALSE(foo_->Unary(2));
+}
+
+// Tests mocking a binary function.
+TEST_F(FunctionMockerTest, MocksBinaryFunction) {
+ EXPECT_CALL(mock_foo_, Binary(2, _))
+ .WillOnce(Return(3));
+
+ EXPECT_EQ(3, foo_->Binary(2, 1));
+}
+
+// Tests mocking a decimal function.
+TEST_F(FunctionMockerTest, MocksDecimalFunction) {
+ EXPECT_CALL(mock_foo_, Decimal(true, 'a', 0, 0, 1L, A<float>(),
+ Lt(100), 5U, NULL, "hi"))
+ .WillOnce(Return(5));
+
+ EXPECT_EQ(5, foo_->Decimal(true, 'a', 0, 0, 1, 0, 0, 5, NULL, "hi"));
+}
+
+// Tests mocking a function that takes a non-const reference.
+TEST_F(FunctionMockerTest, MocksFunctionWithNonConstReferenceArgument) {
+ int a = 0;
+ EXPECT_CALL(mock_foo_, TakesNonConstReference(Ref(a)))
+ .WillOnce(Return(true));
+
+ EXPECT_TRUE(foo_->TakesNonConstReference(a));
+}
+
+// Tests mocking a function that takes a const reference.
+TEST_F(FunctionMockerTest, MocksFunctionWithConstReferenceArgument) {
+ int a = 0;
+ EXPECT_CALL(mock_foo_, TakesConstReference(Ref(a)))
+ .WillOnce(Return("Hello"));
+
+ EXPECT_EQ("Hello", foo_->TakesConstReference(a));
+}
+
+#ifdef GMOCK_ALLOWS_CONST_PARAM_FUNCTIONS
+// Tests mocking a function that takes a const variable.
+TEST_F(FunctionMockerTest, MocksFunctionWithConstArgument) {
+ EXPECT_CALL(mock_foo_, TakesConst(Lt(10)))
+ .WillOnce(DoDefault());
+
+ EXPECT_FALSE(foo_->TakesConst(5));
+}
+#endif // GMOCK_ALLOWS_CONST_PARAM_FUNCTIONS
+
+// Tests mocking functions overloaded on the number of arguments.
+TEST_F(FunctionMockerTest, MocksFunctionsOverloadedOnArgumentNumber) {
+ EXPECT_CALL(mock_foo_, OverloadedOnArgumentNumber())
+ .WillOnce(Return(1));
+ EXPECT_CALL(mock_foo_, OverloadedOnArgumentNumber(_))
+ .WillOnce(Return(2));
+
+ EXPECT_EQ(2, foo_->OverloadedOnArgumentNumber(1));
+ EXPECT_EQ(1, foo_->OverloadedOnArgumentNumber());
+}
+
+// Tests mocking functions overloaded on the types of argument.
+TEST_F(FunctionMockerTest, MocksFunctionsOverloadedOnArgumentType) {
+ EXPECT_CALL(mock_foo_, OverloadedOnArgumentType(An<int>()))
+ .WillOnce(Return(1));
+ EXPECT_CALL(mock_foo_, OverloadedOnArgumentType(TypedEq<char>('a')))
+ .WillOnce(Return('b'));
+
+ EXPECT_EQ(1, foo_->OverloadedOnArgumentType(0));
+ EXPECT_EQ('b', foo_->OverloadedOnArgumentType('a'));
+}
+
+// Tests mocking functions overloaded on the const-ness of this object.
+TEST_F(FunctionMockerTest, MocksFunctionsOverloadedOnConstnessOfThis) {
+ EXPECT_CALL(mock_foo_, OverloadedOnConstness());
+ EXPECT_CALL(Const(mock_foo_), OverloadedOnConstness())
+ .WillOnce(Return('a'));
+
+ EXPECT_EQ(0, foo_->OverloadedOnConstness());
+ EXPECT_EQ('a', Const(*foo_).OverloadedOnConstness());
+}
+
+#if GTEST_OS_WINDOWS
+// Tests mocking a nullary function with calltype.
+TEST_F(FunctionMockerTest, MocksNullaryFunctionWithCallType) {
+ EXPECT_CALL(mock_foo_, CTNullary())
+ .WillOnce(Return(-1))
+ .WillOnce(Return(0));
+
+ EXPECT_EQ(-1, foo_->CTNullary());
+ EXPECT_EQ(0, foo_->CTNullary());
+}
+
+// Tests mocking a unary function with calltype.
+TEST_F(FunctionMockerTest, MocksUnaryFunctionWithCallType) {
+ EXPECT_CALL(mock_foo_, CTUnary(Eq(2)))
+ .Times(2)
+ .WillOnce(Return(true))
+ .WillOnce(Return(false));
+
+ EXPECT_TRUE(foo_->CTUnary(2));
+ EXPECT_FALSE(foo_->CTUnary(2));
+}
+
+// Tests mocking a decimal function with calltype.
+TEST_F(FunctionMockerTest, MocksDecimalFunctionWithCallType) {
+ EXPECT_CALL(mock_foo_, CTDecimal(true, 'a', 0, 0, 1L, A<float>(),
+ Lt(100), 5U, NULL, "hi"))
+ .WillOnce(Return(10));
+
+ EXPECT_EQ(10, foo_->CTDecimal(true, 'a', 0, 0, 1, 0, 0, 5, NULL, "hi"));
+}
+
+// Tests mocking functions overloaded on the const-ness of this object.
+TEST_F(FunctionMockerTest, MocksFunctionsConstFunctionWithCallType) {
+ EXPECT_CALL(Const(mock_foo_), CTConst(_))
+ .WillOnce(Return('a'));
+
+ EXPECT_EQ('a', Const(*foo_).CTConst(0));
+}
+
+#endif // GTEST_OS_WINDOWS
+
+class MockB {
+ public:
+ MockB() {}
+
+ MOCK_METHOD0(DoB, void());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockB);
+};
+
+// Tests that functions with no EXPECT_CALL() ruls can be called any
+// number of times.
+TEST(ExpectCallTest, UnmentionedFunctionCanBeCalledAnyNumberOfTimes) {
+ {
+ MockB b;
+ }
+
+ {
+ MockB b;
+ b.DoB();
+ }
+
+ {
+ MockB b;
+ b.DoB();
+ b.DoB();
+ }
+}
+
+// Tests mocking template interfaces.
+
+template <typename T>
+class StackInterface {
+ public:
+ virtual ~StackInterface() {}
+
+ // Template parameter appears in function parameter.
+ virtual void Push(const T& value) = 0;
+ virtual void Pop() = 0;
+ virtual int GetSize() const = 0;
+ // Template parameter appears in function return type.
+ virtual const T& GetTop() const = 0;
+};
+
+template <typename T>
+class MockStack : public StackInterface<T> {
+ public:
+ MockStack() {}
+
+ MOCK_METHOD1_T(Push, void(const T& elem));
+ MOCK_METHOD0_T(Pop, void());
+ MOCK_CONST_METHOD0_T(GetSize, int()); // NOLINT
+ MOCK_CONST_METHOD0_T(GetTop, const T&());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockStack);
+};
+
+// Tests that template mock works.
+TEST(TemplateMockTest, Works) {
+ MockStack<int> mock;
+
+ EXPECT_CALL(mock, GetSize())
+ .WillOnce(Return(0))
+ .WillOnce(Return(1))
+ .WillOnce(Return(0));
+ EXPECT_CALL(mock, Push(_));
+ int n = 5;
+ EXPECT_CALL(mock, GetTop())
+ .WillOnce(ReturnRef(n));
+ EXPECT_CALL(mock, Pop())
+ .Times(AnyNumber());
+
+ EXPECT_EQ(0, mock.GetSize());
+ mock.Push(5);
+ EXPECT_EQ(1, mock.GetSize());
+ EXPECT_EQ(5, mock.GetTop());
+ mock.Pop();
+ EXPECT_EQ(0, mock.GetSize());
+}
+
+#if GTEST_OS_WINDOWS
+// Tests mocking template interfaces with calltype.
+
+template <typename T>
+class StackInterfaceWithCallType {
+ public:
+ virtual ~StackInterfaceWithCallType() {}
+
+ // Template parameter appears in function parameter.
+ STDMETHOD_(void, Push)(const T& value) = 0;
+ STDMETHOD_(void, Pop)() = 0;
+ STDMETHOD_(int, GetSize)() const = 0;
+ // Template parameter appears in function return type.
+ STDMETHOD_(const T&, GetTop)() const = 0;
+};
+
+template <typename T>
+class MockStackWithCallType : public StackInterfaceWithCallType<T> {
+ public:
+ MockStackWithCallType() {}
+
+ MOCK_METHOD1_T_WITH_CALLTYPE(STDMETHODCALLTYPE, Push, void(const T& elem));
+ MOCK_METHOD0_T_WITH_CALLTYPE(STDMETHODCALLTYPE, Pop, void());
+ MOCK_CONST_METHOD0_T_WITH_CALLTYPE(STDMETHODCALLTYPE, GetSize, int());
+ MOCK_CONST_METHOD0_T_WITH_CALLTYPE(STDMETHODCALLTYPE, GetTop, const T&());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockStackWithCallType);
+};
+
+// Tests that template mock with calltype works.
+TEST(TemplateMockTestWithCallType, Works) {
+ MockStackWithCallType<int> mock;
+
+ EXPECT_CALL(mock, GetSize())
+ .WillOnce(Return(0))
+ .WillOnce(Return(1))
+ .WillOnce(Return(0));
+ EXPECT_CALL(mock, Push(_));
+ int n = 5;
+ EXPECT_CALL(mock, GetTop())
+ .WillOnce(ReturnRef(n));
+ EXPECT_CALL(mock, Pop())
+ .Times(AnyNumber());
+
+ EXPECT_EQ(0, mock.GetSize());
+ mock.Push(5);
+ EXPECT_EQ(1, mock.GetSize());
+ EXPECT_EQ(5, mock.GetTop());
+ mock.Pop();
+ EXPECT_EQ(0, mock.GetSize());
+}
+#endif // GTEST_OS_WINDOWS
+
+#define MY_MOCK_METHODS1_ \
+ MOCK_METHOD0(Overloaded, void()); \
+ MOCK_CONST_METHOD1(Overloaded, int(int n)); \
+ MOCK_METHOD2(Overloaded, bool(bool f, int n))
+
+class MockOverloadedOnArgNumber {
+ public:
+ MockOverloadedOnArgNumber() {}
+
+ MY_MOCK_METHODS1_;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockOverloadedOnArgNumber);
+};
+
+TEST(OverloadedMockMethodTest, CanOverloadOnArgNumberInMacroBody) {
+ MockOverloadedOnArgNumber mock;
+ EXPECT_CALL(mock, Overloaded());
+ EXPECT_CALL(mock, Overloaded(1)).WillOnce(Return(2));
+ EXPECT_CALL(mock, Overloaded(true, 1)).WillOnce(Return(true));
+
+ mock.Overloaded();
+ EXPECT_EQ(2, mock.Overloaded(1));
+ EXPECT_TRUE(mock.Overloaded(true, 1));
+}
+
+#define MY_MOCK_METHODS2_ \
+ MOCK_CONST_METHOD1(Overloaded, int(int n)); \
+ MOCK_METHOD1(Overloaded, int(int n));
+
+class MockOverloadedOnConstness {
+ public:
+ MockOverloadedOnConstness() {}
+
+ MY_MOCK_METHODS2_;
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockOverloadedOnConstness);
+};
+
+TEST(OverloadedMockMethodTest, CanOverloadOnConstnessInMacroBody) {
+ MockOverloadedOnConstness mock;
+ const MockOverloadedOnConstness* const_mock = &mock;
+ EXPECT_CALL(mock, Overloaded(1)).WillOnce(Return(2));
+ EXPECT_CALL(*const_mock, Overloaded(1)).WillOnce(Return(3));
+
+ EXPECT_EQ(2, mock.Overloaded(1));
+ EXPECT_EQ(3, const_mock->Overloaded(1));
+}
+
+TEST(MockFunctionTest, WorksForVoidNullary) {
+ MockFunction<void()> foo;
+ EXPECT_CALL(foo, Call());
+ foo.Call();
+}
+
+TEST(MockFunctionTest, WorksForNonVoidNullary) {
+ MockFunction<int()> foo;
+ EXPECT_CALL(foo, Call())
+ .WillOnce(Return(1))
+ .WillOnce(Return(2));
+ EXPECT_EQ(1, foo.Call());
+ EXPECT_EQ(2, foo.Call());
+}
+
+TEST(MockFunctionTest, WorksForVoidUnary) {
+ MockFunction<void(int)> foo;
+ EXPECT_CALL(foo, Call(1));
+ foo.Call(1);
+}
+
+TEST(MockFunctionTest, WorksForNonVoidBinary) {
+ MockFunction<int(bool, int)> foo;
+ EXPECT_CALL(foo, Call(false, 42))
+ .WillOnce(Return(1))
+ .WillOnce(Return(2));
+ EXPECT_CALL(foo, Call(true, Ge(100)))
+ .WillOnce(Return(3));
+ EXPECT_EQ(1, foo.Call(false, 42));
+ EXPECT_EQ(2, foo.Call(false, 42));
+ EXPECT_EQ(3, foo.Call(true, 120));
+}
+
+TEST(MockFunctionTest, WorksFor10Arguments) {
+ MockFunction<int(bool a0, char a1, int a2, int a3, int a4,
+ int a5, int a6, char a7, int a8, bool a9)> foo;
+ EXPECT_CALL(foo, Call(_, 'a', _, _, _, _, _, _, _, _))
+ .WillOnce(Return(1))
+ .WillOnce(Return(2));
+ EXPECT_EQ(1, foo.Call(false, 'a', 0, 0, 0, 0, 0, 'b', 0, true));
+ EXPECT_EQ(2, foo.Call(true, 'a', 0, 0, 0, 0, 0, 'b', 1, false));
+}
+
+} // namespace gmock_generated_function_mockers_test
+} // namespace testing
diff --git a/src/testing/test/gmock-generated-internal-utils_test.cc b/src/testing/test/gmock-generated-internal-utils_test.cc
new file mode 100644
index 0000000..1156c7d
--- /dev/null
+++ b/src/testing/test/gmock-generated-internal-utils_test.cc
@@ -0,0 +1,127 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the internal utilities.
+
+#include "gmock/internal/gmock-generated-internal-utils.h"
+#include "gmock/internal/gmock-internal-utils.h"
+#include "gtest/gtest.h"
+
+namespace {
+
+using ::std::tr1::tuple;
+using ::testing::Matcher;
+using ::testing::internal::CompileAssertTypesEqual;
+using ::testing::internal::MatcherTuple;
+using ::testing::internal::Function;
+using ::testing::internal::IgnoredValue;
+
+// Tests the MatcherTuple template struct.
+
+TEST(MatcherTupleTest, ForSize0) {
+ CompileAssertTypesEqual<tuple<>, MatcherTuple<tuple<> >::type>();
+}
+
+TEST(MatcherTupleTest, ForSize1) {
+ CompileAssertTypesEqual<tuple<Matcher<int> >,
+ MatcherTuple<tuple<int> >::type>();
+}
+
+TEST(MatcherTupleTest, ForSize2) {
+ CompileAssertTypesEqual<tuple<Matcher<int>, Matcher<char> >,
+ MatcherTuple<tuple<int, char> >::type>();
+}
+
+TEST(MatcherTupleTest, ForSize5) {
+ CompileAssertTypesEqual<tuple<Matcher<int>, Matcher<char>, Matcher<bool>,
+ Matcher<double>, Matcher<char*> >,
+ MatcherTuple<tuple<int, char, bool, double, char*>
+ >::type>();
+}
+
+// Tests the Function template struct.
+
+TEST(FunctionTest, Nullary) {
+ typedef Function<int()> F; // NOLINT
+ CompileAssertTypesEqual<int, F::Result>();
+ CompileAssertTypesEqual<tuple<>, F::ArgumentTuple>();
+ CompileAssertTypesEqual<tuple<>, F::ArgumentMatcherTuple>();
+ CompileAssertTypesEqual<void(), F::MakeResultVoid>();
+ CompileAssertTypesEqual<IgnoredValue(), F::MakeResultIgnoredValue>();
+}
+
+TEST(FunctionTest, Unary) {
+ typedef Function<int(bool)> F; // NOLINT
+ CompileAssertTypesEqual<int, F::Result>();
+ CompileAssertTypesEqual<bool, F::Argument1>();
+ CompileAssertTypesEqual<tuple<bool>, F::ArgumentTuple>();
+ CompileAssertTypesEqual<tuple<Matcher<bool> >, F::ArgumentMatcherTuple>();
+ CompileAssertTypesEqual<void(bool), F::MakeResultVoid>(); // NOLINT
+ CompileAssertTypesEqual<IgnoredValue(bool), // NOLINT
+ F::MakeResultIgnoredValue>();
+}
+
+TEST(FunctionTest, Binary) {
+ typedef Function<int(bool, const long&)> F; // NOLINT
+ CompileAssertTypesEqual<int, F::Result>();
+ CompileAssertTypesEqual<bool, F::Argument1>();
+ CompileAssertTypesEqual<const long&, F::Argument2>(); // NOLINT
+ CompileAssertTypesEqual<tuple<bool, const long&>, F::ArgumentTuple>(); // NOLINT
+ CompileAssertTypesEqual<tuple<Matcher<bool>, Matcher<const long&> >, // NOLINT
+ F::ArgumentMatcherTuple>();
+ CompileAssertTypesEqual<void(bool, const long&), F::MakeResultVoid>(); // NOLINT
+ CompileAssertTypesEqual<IgnoredValue(bool, const long&), // NOLINT
+ F::MakeResultIgnoredValue>();
+}
+
+TEST(FunctionTest, LongArgumentList) {
+ typedef Function<char(bool, int, char*, int&, const long&)> F; // NOLINT
+ CompileAssertTypesEqual<char, F::Result>();
+ CompileAssertTypesEqual<bool, F::Argument1>();
+ CompileAssertTypesEqual<int, F::Argument2>();
+ CompileAssertTypesEqual<char*, F::Argument3>();
+ CompileAssertTypesEqual<int&, F::Argument4>();
+ CompileAssertTypesEqual<const long&, F::Argument5>(); // NOLINT
+ CompileAssertTypesEqual<tuple<bool, int, char*, int&, const long&>, // NOLINT
+ F::ArgumentTuple>();
+ CompileAssertTypesEqual<tuple<Matcher<bool>, Matcher<int>, Matcher<char*>,
+ Matcher<int&>, Matcher<const long&> >, // NOLINT
+ F::ArgumentMatcherTuple>();
+ CompileAssertTypesEqual<void(bool, int, char*, int&, const long&), // NOLINT
+ F::MakeResultVoid>();
+ CompileAssertTypesEqual<
+ IgnoredValue(bool, int, char*, int&, const long&), // NOLINT
+ F::MakeResultIgnoredValue>();
+}
+
+} // Unnamed namespace
diff --git a/src/testing/test/gmock-generated-matchers_test.cc b/src/testing/test/gmock-generated-matchers_test.cc
new file mode 100644
index 0000000..b35c450
--- /dev/null
+++ b/src/testing/test/gmock-generated-matchers_test.cc
@@ -0,0 +1,1141 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the built-in matchers generated by a script.
+
+#include "gmock/gmock-generated-matchers.h"
+
+#include <list>
+#include <map>
+#include <set>
+#include <sstream>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+namespace {
+
+using std::list;
+using std::map;
+using std::pair;
+using std::set;
+using std::stringstream;
+using std::vector;
+using std::tr1::get;
+using std::tr1::make_tuple;
+using std::tr1::tuple;
+using testing::_;
+using testing::Args;
+using testing::Contains;
+using testing::ElementsAre;
+using testing::ElementsAreArray;
+using testing::Eq;
+using testing::Ge;
+using testing::Gt;
+using testing::Lt;
+using testing::MakeMatcher;
+using testing::Matcher;
+using testing::MatcherInterface;
+using testing::MatchResultListener;
+using testing::Ne;
+using testing::Not;
+using testing::Pointee;
+using testing::PrintToString;
+using testing::Ref;
+using testing::StaticAssertTypeEq;
+using testing::StrEq;
+using testing::Value;
+using testing::internal::string;
+
+// Returns the description of the given matcher.
+template <typename T>
+string Describe(const Matcher<T>& m) {
+ stringstream ss;
+ m.DescribeTo(&ss);
+ return ss.str();
+}
+
+// Returns the description of the negation of the given matcher.
+template <typename T>
+string DescribeNegation(const Matcher<T>& m) {
+ stringstream ss;
+ m.DescribeNegationTo(&ss);
+ return ss.str();
+}
+
+// Returns the reason why x matches, or doesn't match, m.
+template <typename MatcherType, typename Value>
+string Explain(const MatcherType& m, const Value& x) {
+ stringstream ss;
+ m.ExplainMatchResultTo(x, &ss);
+ return ss.str();
+}
+
+// Tests Args<k0, ..., kn>(m).
+
+TEST(ArgsTest, AcceptsZeroTemplateArg) {
+ const tuple<int, bool> t(5, true);
+ EXPECT_THAT(t, Args<>(Eq(tuple<>())));
+ EXPECT_THAT(t, Not(Args<>(Ne(tuple<>()))));
+}
+
+TEST(ArgsTest, AcceptsOneTemplateArg) {
+ const tuple<int, bool> t(5, true);
+ EXPECT_THAT(t, Args<0>(Eq(make_tuple(5))));
+ EXPECT_THAT(t, Args<1>(Eq(make_tuple(true))));
+ EXPECT_THAT(t, Not(Args<1>(Eq(make_tuple(false)))));
+}
+
+TEST(ArgsTest, AcceptsTwoTemplateArgs) {
+ const tuple<short, int, long> t(4, 5, 6L); // NOLINT
+
+ EXPECT_THAT(t, (Args<0, 1>(Lt())));
+ EXPECT_THAT(t, (Args<1, 2>(Lt())));
+ EXPECT_THAT(t, Not(Args<0, 2>(Gt())));
+}
+
+TEST(ArgsTest, AcceptsRepeatedTemplateArgs) {
+ const tuple<short, int, long> t(4, 5, 6L); // NOLINT
+ EXPECT_THAT(t, (Args<0, 0>(Eq())));
+ EXPECT_THAT(t, Not(Args<1, 1>(Ne())));
+}
+
+TEST(ArgsTest, AcceptsDecreasingTemplateArgs) {
+ const tuple<short, int, long> t(4, 5, 6L); // NOLINT
+ EXPECT_THAT(t, (Args<2, 0>(Gt())));
+ EXPECT_THAT(t, Not(Args<2, 1>(Lt())));
+}
+
+// The MATCHER*() macros trigger warning C4100 (unreferenced formal
+// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
+// the macro definition, as the warnings are generated when the macro
+// is expanded and macro expansion cannot contain #pragma. Therefore
+// we suppress them here.
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#endif
+
+MATCHER(SumIsZero, "") {
+ return get<0>(arg) + get<1>(arg) + get<2>(arg) == 0;
+}
+
+TEST(ArgsTest, AcceptsMoreTemplateArgsThanArityOfOriginalTuple) {
+ EXPECT_THAT(make_tuple(-1, 2), (Args<0, 0, 1>(SumIsZero())));
+ EXPECT_THAT(make_tuple(1, 2), Not(Args<0, 0, 1>(SumIsZero())));
+}
+
+TEST(ArgsTest, CanBeNested) {
+ const tuple<short, int, long, int> t(4, 5, 6L, 6); // NOLINT
+ EXPECT_THAT(t, (Args<1, 2, 3>(Args<1, 2>(Eq()))));
+ EXPECT_THAT(t, (Args<0, 1, 3>(Args<0, 2>(Lt()))));
+}
+
+TEST(ArgsTest, CanMatchTupleByValue) {
+ typedef tuple<char, int, int> Tuple3;
+ const Matcher<Tuple3> m = Args<1, 2>(Lt());
+ EXPECT_TRUE(m.Matches(Tuple3('a', 1, 2)));
+ EXPECT_FALSE(m.Matches(Tuple3('b', 2, 2)));
+}
+
+TEST(ArgsTest, CanMatchTupleByReference) {
+ typedef tuple<char, char, int> Tuple3;
+ const Matcher<const Tuple3&> m = Args<0, 1>(Lt());
+ EXPECT_TRUE(m.Matches(Tuple3('a', 'b', 2)));
+ EXPECT_FALSE(m.Matches(Tuple3('b', 'b', 2)));
+}
+
+// Validates that arg is printed as str.
+MATCHER_P(PrintsAs, str, "") {
+ return testing::PrintToString(arg) == str;
+}
+
+TEST(ArgsTest, AcceptsTenTemplateArgs) {
+ EXPECT_THAT(make_tuple(0, 1L, 2, 3L, 4, 5, 6, 7, 8, 9),
+ (Args<9, 8, 7, 6, 5, 4, 3, 2, 1, 0>(
+ PrintsAs("(9, 8, 7, 6, 5, 4, 3, 2, 1, 0)"))));
+ EXPECT_THAT(make_tuple(0, 1L, 2, 3L, 4, 5, 6, 7, 8, 9),
+ Not(Args<9, 8, 7, 6, 5, 4, 3, 2, 1, 0>(
+ PrintsAs("(0, 8, 7, 6, 5, 4, 3, 2, 1, 0)"))));
+}
+
+TEST(ArgsTest, DescirbesSelfCorrectly) {
+ const Matcher<tuple<int, bool, char> > m = Args<2, 0>(Lt());
+ EXPECT_EQ("are a tuple whose fields (#2, #0) are a pair where "
+ "the first < the second",
+ Describe(m));
+}
+
+TEST(ArgsTest, DescirbesNestedArgsCorrectly) {
+ const Matcher<const tuple<int, bool, char, int>&> m =
+ Args<0, 2, 3>(Args<2, 0>(Lt()));
+ EXPECT_EQ("are a tuple whose fields (#0, #2, #3) are a tuple "
+ "whose fields (#2, #0) are a pair where the first < the second",
+ Describe(m));
+}
+
+TEST(ArgsTest, DescribesNegationCorrectly) {
+ const Matcher<tuple<int, char> > m = Args<1, 0>(Gt());
+ EXPECT_EQ("are a tuple whose fields (#1, #0) aren't a pair "
+ "where the first > the second",
+ DescribeNegation(m));
+}
+
+TEST(ArgsTest, ExplainsMatchResultWithoutInnerExplanation) {
+ const Matcher<tuple<bool, int, int> > m = Args<1, 2>(Eq());
+ EXPECT_EQ("whose fields (#1, #2) are (42, 42)",
+ Explain(m, make_tuple(false, 42, 42)));
+ EXPECT_EQ("whose fields (#1, #2) are (42, 43)",
+ Explain(m, make_tuple(false, 42, 43)));
+}
+
+// For testing Args<>'s explanation.
+class LessThanMatcher : public MatcherInterface<tuple<char, int> > {
+ public:
+ virtual void DescribeTo(::std::ostream* os) const {}
+
+ virtual bool MatchAndExplain(tuple<char, int> value,
+ MatchResultListener* listener) const {
+ const int diff = get<0>(value) - get<1>(value);
+ if (diff > 0) {
+ *listener << "where the first value is " << diff
+ << " more than the second";
+ }
+ return diff < 0;
+ }
+};
+
+Matcher<tuple<char, int> > LessThan() {
+ return MakeMatcher(new LessThanMatcher);
+}
+
+TEST(ArgsTest, ExplainsMatchResultWithInnerExplanation) {
+ const Matcher<tuple<char, int, int> > m = Args<0, 2>(LessThan());
+ EXPECT_EQ("whose fields (#0, #2) are ('a' (97, 0x61), 42), "
+ "where the first value is 55 more than the second",
+ Explain(m, make_tuple('a', 42, 42)));
+ EXPECT_EQ("whose fields (#0, #2) are ('\\0', 43)",
+ Explain(m, make_tuple('\0', 42, 43)));
+}
+
+// For testing ExplainMatchResultTo().
+class GreaterThanMatcher : public MatcherInterface<int> {
+ public:
+ explicit GreaterThanMatcher(int rhs) : rhs_(rhs) {}
+
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "is greater than " << rhs_;
+ }
+
+ virtual bool MatchAndExplain(int lhs,
+ MatchResultListener* listener) const {
+ const int diff = lhs - rhs_;
+ if (diff > 0) {
+ *listener << "which is " << diff << " more than " << rhs_;
+ } else if (diff == 0) {
+ *listener << "which is the same as " << rhs_;
+ } else {
+ *listener << "which is " << -diff << " less than " << rhs_;
+ }
+
+ return lhs > rhs_;
+ }
+
+ private:
+ int rhs_;
+};
+
+Matcher<int> GreaterThan(int n) {
+ return MakeMatcher(new GreaterThanMatcher(n));
+}
+
+// Tests for ElementsAre().
+
+// Evaluates to the number of elements in 'array'.
+#define GMOCK_ARRAY_SIZE_(array) (sizeof(array)/sizeof(array[0]))
+
+TEST(ElementsAreTest, CanDescribeExpectingNoElement) {
+ Matcher<const vector<int>&> m = ElementsAre();
+ EXPECT_EQ("is empty", Describe(m));
+}
+
+TEST(ElementsAreTest, CanDescribeExpectingOneElement) {
+ Matcher<vector<int> > m = ElementsAre(Gt(5));
+ EXPECT_EQ("has 1 element that is > 5", Describe(m));
+}
+
+TEST(ElementsAreTest, CanDescribeExpectingManyElements) {
+ Matcher<list<string> > m = ElementsAre(StrEq("one"), "two");
+ EXPECT_EQ("has 2 elements where\n"
+ "element #0 is equal to \"one\",\n"
+ "element #1 is equal to \"two\"", Describe(m));
+}
+
+TEST(ElementsAreTest, CanDescribeNegationOfExpectingNoElement) {
+ Matcher<vector<int> > m = ElementsAre();
+ EXPECT_EQ("isn't empty", DescribeNegation(m));
+}
+
+TEST(ElementsAreTest, CanDescribeNegationOfExpectingOneElment) {
+ Matcher<const list<int>& > m = ElementsAre(Gt(5));
+ EXPECT_EQ("doesn't have 1 element, or\n"
+ "element #0 isn't > 5", DescribeNegation(m));
+}
+
+TEST(ElementsAreTest, CanDescribeNegationOfExpectingManyElements) {
+ Matcher<const list<string>& > m = ElementsAre("one", "two");
+ EXPECT_EQ("doesn't have 2 elements, or\n"
+ "element #0 isn't equal to \"one\", or\n"
+ "element #1 isn't equal to \"two\"", DescribeNegation(m));
+}
+
+TEST(ElementsAreTest, DoesNotExplainTrivialMatch) {
+ Matcher<const list<int>& > m = ElementsAre(1, Ne(2));
+
+ list<int> test_list;
+ test_list.push_back(1);
+ test_list.push_back(3);
+ EXPECT_EQ("", Explain(m, test_list)); // No need to explain anything.
+}
+
+TEST(ElementsAreTest, ExplainsNonTrivialMatch) {
+ Matcher<const vector<int>& > m =
+ ElementsAre(GreaterThan(1), 0, GreaterThan(2));
+
+ const int a[] = { 10, 0, 100 };
+ vector<int> test_vector(a, a + GMOCK_ARRAY_SIZE_(a));
+ EXPECT_EQ("whose element #0 matches, which is 9 more than 1,\n"
+ "and whose element #2 matches, which is 98 more than 2",
+ Explain(m, test_vector));
+}
+
+TEST(ElementsAreTest, CanExplainMismatchWrongSize) {
+ Matcher<const list<int>& > m = ElementsAre(1, 3);
+
+ list<int> test_list;
+ // No need to explain when the container is empty.
+ EXPECT_EQ("", Explain(m, test_list));
+
+ test_list.push_back(1);
+ EXPECT_EQ("which has 1 element", Explain(m, test_list));
+}
+
+TEST(ElementsAreTest, CanExplainMismatchRightSize) {
+ Matcher<const vector<int>& > m = ElementsAre(1, GreaterThan(5));
+
+ vector<int> v;
+ v.push_back(2);
+ v.push_back(1);
+ EXPECT_EQ("whose element #0 doesn't match", Explain(m, v));
+
+ v[0] = 1;
+ EXPECT_EQ("whose element #1 doesn't match, which is 4 less than 5",
+ Explain(m, v));
+}
+
+TEST(ElementsAreTest, MatchesOneElementVector) {
+ vector<string> test_vector;
+ test_vector.push_back("test string");
+
+ EXPECT_THAT(test_vector, ElementsAre(StrEq("test string")));
+}
+
+TEST(ElementsAreTest, MatchesOneElementList) {
+ list<string> test_list;
+ test_list.push_back("test string");
+
+ EXPECT_THAT(test_list, ElementsAre("test string"));
+}
+
+TEST(ElementsAreTest, MatchesThreeElementVector) {
+ vector<string> test_vector;
+ test_vector.push_back("one");
+ test_vector.push_back("two");
+ test_vector.push_back("three");
+
+ EXPECT_THAT(test_vector, ElementsAre("one", StrEq("two"), _));
+}
+
+TEST(ElementsAreTest, MatchesOneElementEqMatcher) {
+ vector<int> test_vector;
+ test_vector.push_back(4);
+
+ EXPECT_THAT(test_vector, ElementsAre(Eq(4)));
+}
+
+TEST(ElementsAreTest, MatchesOneElementAnyMatcher) {
+ vector<int> test_vector;
+ test_vector.push_back(4);
+
+ EXPECT_THAT(test_vector, ElementsAre(_));
+}
+
+TEST(ElementsAreTest, MatchesOneElementValue) {
+ vector<int> test_vector;
+ test_vector.push_back(4);
+
+ EXPECT_THAT(test_vector, ElementsAre(4));
+}
+
+TEST(ElementsAreTest, MatchesThreeElementsMixedMatchers) {
+ vector<int> test_vector;
+ test_vector.push_back(1);
+ test_vector.push_back(2);
+ test_vector.push_back(3);
+
+ EXPECT_THAT(test_vector, ElementsAre(1, Eq(2), _));
+}
+
+TEST(ElementsAreTest, MatchesTenElementVector) {
+ const int a[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
+ vector<int> test_vector(a, a + GMOCK_ARRAY_SIZE_(a));
+
+ EXPECT_THAT(test_vector,
+ // The element list can contain values and/or matchers
+ // of different types.
+ ElementsAre(0, Ge(0), _, 3, 4, Ne(2), Eq(6), 7, 8, _));
+}
+
+TEST(ElementsAreTest, DoesNotMatchWrongSize) {
+ vector<string> test_vector;
+ test_vector.push_back("test string");
+ test_vector.push_back("test string");
+
+ Matcher<vector<string> > m = ElementsAre(StrEq("test string"));
+ EXPECT_FALSE(m.Matches(test_vector));
+}
+
+TEST(ElementsAreTest, DoesNotMatchWrongValue) {
+ vector<string> test_vector;
+ test_vector.push_back("other string");
+
+ Matcher<vector<string> > m = ElementsAre(StrEq("test string"));
+ EXPECT_FALSE(m.Matches(test_vector));
+}
+
+TEST(ElementsAreTest, DoesNotMatchWrongOrder) {
+ vector<string> test_vector;
+ test_vector.push_back("one");
+ test_vector.push_back("three");
+ test_vector.push_back("two");
+
+ Matcher<vector<string> > m = ElementsAre(
+ StrEq("one"), StrEq("two"), StrEq("three"));
+ EXPECT_FALSE(m.Matches(test_vector));
+}
+
+TEST(ElementsAreTest, WorksForNestedContainer) {
+ const char* strings[] = {
+ "Hi",
+ "world"
+ };
+
+ vector<list<char> > nested;
+ for (size_t i = 0; i < GMOCK_ARRAY_SIZE_(strings); i++) {
+ nested.push_back(list<char>(strings[i], strings[i] + strlen(strings[i])));
+ }
+
+ EXPECT_THAT(nested, ElementsAre(ElementsAre('H', Ne('e')),
+ ElementsAre('w', 'o', _, _, 'd')));
+ EXPECT_THAT(nested, Not(ElementsAre(ElementsAre('H', 'e'),
+ ElementsAre('w', 'o', _, _, 'd'))));
+}
+
+TEST(ElementsAreTest, WorksWithByRefElementMatchers) {
+ int a[] = { 0, 1, 2 };
+ vector<int> v(a, a + GMOCK_ARRAY_SIZE_(a));
+
+ EXPECT_THAT(v, ElementsAre(Ref(v[0]), Ref(v[1]), Ref(v[2])));
+ EXPECT_THAT(v, Not(ElementsAre(Ref(v[0]), Ref(v[1]), Ref(a[2]))));
+}
+
+TEST(ElementsAreTest, WorksWithContainerPointerUsingPointee) {
+ int a[] = { 0, 1, 2 };
+ vector<int> v(a, a + GMOCK_ARRAY_SIZE_(a));
+
+ EXPECT_THAT(&v, Pointee(ElementsAre(0, 1, _)));
+ EXPECT_THAT(&v, Not(Pointee(ElementsAre(0, _, 3))));
+}
+
+TEST(ElementsAreTest, WorksWithNativeArrayPassedByReference) {
+ int array[] = { 0, 1, 2 };
+ EXPECT_THAT(array, ElementsAre(0, 1, _));
+ EXPECT_THAT(array, Not(ElementsAre(1, _, _)));
+ EXPECT_THAT(array, Not(ElementsAre(0, _)));
+}
+
+class NativeArrayPassedAsPointerAndSize {
+ public:
+ NativeArrayPassedAsPointerAndSize() {}
+
+ MOCK_METHOD2(Helper, void(int* array, int size));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(NativeArrayPassedAsPointerAndSize);
+};
+
+TEST(ElementsAreTest, WorksWithNativeArrayPassedAsPointerAndSize) {
+ int array[] = { 0, 1 };
+ ::std::tr1::tuple<int*, size_t> array_as_tuple(array, 2);
+ EXPECT_THAT(array_as_tuple, ElementsAre(0, 1));
+ EXPECT_THAT(array_as_tuple, Not(ElementsAre(0)));
+
+ NativeArrayPassedAsPointerAndSize helper;
+ EXPECT_CALL(helper, Helper(_, _))
+ .With(ElementsAre(0, 1));
+ helper.Helper(array, 2);
+}
+
+TEST(ElementsAreTest, WorksWithTwoDimensionalNativeArray) {
+ const char a2[][3] = { "hi", "lo" };
+ EXPECT_THAT(a2, ElementsAre(ElementsAre('h', 'i', '\0'),
+ ElementsAre('l', 'o', '\0')));
+ EXPECT_THAT(a2, ElementsAre(StrEq("hi"), StrEq("lo")));
+ EXPECT_THAT(a2, ElementsAre(Not(ElementsAre('h', 'o', '\0')),
+ ElementsAre('l', 'o', '\0')));
+}
+
+// Tests for ElementsAreArray(). Since ElementsAreArray() shares most
+// of the implementation with ElementsAre(), we don't test it as
+// thoroughly here.
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithValueArray) {
+ const int a[] = { 1, 2, 3 };
+
+ vector<int> test_vector(a, a + GMOCK_ARRAY_SIZE_(a));
+ EXPECT_THAT(test_vector, ElementsAreArray(a));
+
+ test_vector[2] = 0;
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(a)));
+}
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithArraySize) {
+ const char* a[] = { "one", "two", "three" };
+
+ vector<string> test_vector(a, a + GMOCK_ARRAY_SIZE_(a));
+ EXPECT_THAT(test_vector, ElementsAreArray(a, GMOCK_ARRAY_SIZE_(a)));
+
+ const char** p = a;
+ test_vector[0] = "1";
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(p, GMOCK_ARRAY_SIZE_(a))));
+}
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithoutArraySize) {
+ const char* a[] = { "one", "two", "three" };
+
+ vector<string> test_vector(a, a + GMOCK_ARRAY_SIZE_(a));
+ EXPECT_THAT(test_vector, ElementsAreArray(a));
+
+ test_vector[0] = "1";
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(a)));
+}
+
+TEST(ElementsAreArrayTest, CanBeCreatedWithMatcherArray) {
+ const Matcher<string> kMatcherArray[] =
+ { StrEq("one"), StrEq("two"), StrEq("three") };
+
+ vector<string> test_vector;
+ test_vector.push_back("one");
+ test_vector.push_back("two");
+ test_vector.push_back("three");
+ EXPECT_THAT(test_vector, ElementsAreArray(kMatcherArray));
+
+ test_vector.push_back("three");
+ EXPECT_THAT(test_vector, Not(ElementsAreArray(kMatcherArray)));
+}
+
+// Since ElementsAre() and ElementsAreArray() share much of the
+// implementation, we only do a sanity test for native arrays here.
+TEST(ElementsAreArrayTest, WorksWithNativeArray) {
+ ::std::string a[] = { "hi", "ho" };
+ ::std::string b[] = { "hi", "ho" };
+
+ EXPECT_THAT(a, ElementsAreArray(b));
+ EXPECT_THAT(a, ElementsAreArray(b, 2));
+ EXPECT_THAT(a, Not(ElementsAreArray(b, 1)));
+}
+
+// Tests for the MATCHER*() macro family.
+
+// Tests that a simple MATCHER() definition works.
+
+MATCHER(IsEven, "") { return (arg % 2) == 0; }
+
+TEST(MatcherMacroTest, Works) {
+ const Matcher<int> m = IsEven();
+ EXPECT_TRUE(m.Matches(6));
+ EXPECT_FALSE(m.Matches(7));
+
+ EXPECT_EQ("is even", Describe(m));
+ EXPECT_EQ("not (is even)", DescribeNegation(m));
+ EXPECT_EQ("", Explain(m, 6));
+ EXPECT_EQ("", Explain(m, 7));
+}
+
+// This also tests that the description string can reference 'negation'.
+MATCHER(IsEven2, negation ? "is odd" : "is even") {
+ if ((arg % 2) == 0) {
+ // Verifies that we can stream to result_listener, a listener
+ // supplied by the MATCHER macro implicitly.
+ *result_listener << "OK";
+ return true;
+ } else {
+ *result_listener << "% 2 == " << (arg % 2);
+ return false;
+ }
+}
+
+// This also tests that the description string can reference matcher
+// parameters.
+MATCHER_P2(EqSumOf, x, y,
+ string(negation ? "doesn't equal" : "equals") + " the sum of " +
+ PrintToString(x) + " and " + PrintToString(y)) {
+ if (arg == (x + y)) {
+ *result_listener << "OK";
+ return true;
+ } else {
+ // Verifies that we can stream to the underlying stream of
+ // result_listener.
+ if (result_listener->stream() != NULL) {
+ *result_listener->stream() << "diff == " << (x + y - arg);
+ }
+ return false;
+ }
+}
+
+// Tests that the matcher description can reference 'negation' and the
+// matcher parameters.
+TEST(MatcherMacroTest, DescriptionCanReferenceNegationAndParameters) {
+ const Matcher<int> m1 = IsEven2();
+ EXPECT_EQ("is even", Describe(m1));
+ EXPECT_EQ("is odd", DescribeNegation(m1));
+
+ const Matcher<int> m2 = EqSumOf(5, 9);
+ EXPECT_EQ("equals the sum of 5 and 9", Describe(m2));
+ EXPECT_EQ("doesn't equal the sum of 5 and 9", DescribeNegation(m2));
+}
+
+// Tests explaining match result in a MATCHER* macro.
+TEST(MatcherMacroTest, CanExplainMatchResult) {
+ const Matcher<int> m1 = IsEven2();
+ EXPECT_EQ("OK", Explain(m1, 4));
+ EXPECT_EQ("% 2 == 1", Explain(m1, 5));
+
+ const Matcher<int> m2 = EqSumOf(1, 2);
+ EXPECT_EQ("OK", Explain(m2, 3));
+ EXPECT_EQ("diff == -1", Explain(m2, 4));
+}
+
+// Tests that the body of MATCHER() can reference the type of the
+// value being matched.
+
+MATCHER(IsEmptyString, "") {
+ StaticAssertTypeEq< ::std::string, arg_type>();
+ return arg == "";
+}
+
+MATCHER(IsEmptyStringByRef, "") {
+ StaticAssertTypeEq<const ::std::string&, arg_type>();
+ return arg == "";
+}
+
+TEST(MatcherMacroTest, CanReferenceArgType) {
+ const Matcher< ::std::string> m1 = IsEmptyString();
+ EXPECT_TRUE(m1.Matches(""));
+
+ const Matcher<const ::std::string&> m2 = IsEmptyStringByRef();
+ EXPECT_TRUE(m2.Matches(""));
+}
+
+// Tests that MATCHER() can be used in a namespace.
+
+namespace matcher_test {
+MATCHER(IsOdd, "") { return (arg % 2) != 0; }
+} // namespace matcher_test
+
+TEST(MatcherMacroTest, WorksInNamespace) {
+ Matcher<int> m = matcher_test::IsOdd();
+ EXPECT_FALSE(m.Matches(4));
+ EXPECT_TRUE(m.Matches(5));
+}
+
+// Tests that Value() can be used to compose matchers.
+MATCHER(IsPositiveOdd, "") {
+ return Value(arg, matcher_test::IsOdd()) && arg > 0;
+}
+
+TEST(MatcherMacroTest, CanBeComposedUsingValue) {
+ EXPECT_THAT(3, IsPositiveOdd());
+ EXPECT_THAT(4, Not(IsPositiveOdd()));
+ EXPECT_THAT(-1, Not(IsPositiveOdd()));
+}
+
+// Tests that a simple MATCHER_P() definition works.
+
+MATCHER_P(IsGreaterThan32And, n, "") { return arg > 32 && arg > n; }
+
+TEST(MatcherPMacroTest, Works) {
+ const Matcher<int> m = IsGreaterThan32And(5);
+ EXPECT_TRUE(m.Matches(36));
+ EXPECT_FALSE(m.Matches(5));
+
+ EXPECT_EQ("is greater than 32 and 5", Describe(m));
+ EXPECT_EQ("not (is greater than 32 and 5)", DescribeNegation(m));
+ EXPECT_EQ("", Explain(m, 36));
+ EXPECT_EQ("", Explain(m, 5));
+}
+
+// Tests that the description is calculated correctly from the matcher name.
+MATCHER_P(_is_Greater_Than32and_, n, "") { return arg > 32 && arg > n; }
+
+TEST(MatcherPMacroTest, GeneratesCorrectDescription) {
+ const Matcher<int> m = _is_Greater_Than32and_(5);
+
+ EXPECT_EQ("is greater than 32 and 5", Describe(m));
+ EXPECT_EQ("not (is greater than 32 and 5)", DescribeNegation(m));
+ EXPECT_EQ("", Explain(m, 36));
+ EXPECT_EQ("", Explain(m, 5));
+}
+
+// Tests that a MATCHER_P matcher can be explicitly instantiated with
+// a reference parameter type.
+
+class UncopyableFoo {
+ public:
+ explicit UncopyableFoo(char value) : value_(value) {}
+ private:
+ UncopyableFoo(const UncopyableFoo&);
+ void operator=(const UncopyableFoo&);
+
+ char value_;
+};
+
+MATCHER_P(ReferencesUncopyable, variable, "") { return &arg == &variable; }
+
+TEST(MatcherPMacroTest, WorksWhenExplicitlyInstantiatedWithReference) {
+ UncopyableFoo foo1('1'), foo2('2');
+ const Matcher<const UncopyableFoo&> m =
+ ReferencesUncopyable<const UncopyableFoo&>(foo1);
+
+ EXPECT_TRUE(m.Matches(foo1));
+ EXPECT_FALSE(m.Matches(foo2));
+
+ // We don't want the address of the parameter printed, as most
+ // likely it will just annoy the user. If the address is
+ // interesting, the user should consider passing the parameter by
+ // pointer instead.
+ EXPECT_EQ("references uncopyable 1-byte object <31>", Describe(m));
+}
+
+
+// Tests that the body of MATCHER_Pn() can reference the parameter
+// types.
+
+MATCHER_P3(ParamTypesAreIntLongAndChar, foo, bar, baz, "") {
+ StaticAssertTypeEq<int, foo_type>();
+ StaticAssertTypeEq<long, bar_type>(); // NOLINT
+ StaticAssertTypeEq<char, baz_type>();
+ return arg == 0;
+}
+
+TEST(MatcherPnMacroTest, CanReferenceParamTypes) {
+ EXPECT_THAT(0, ParamTypesAreIntLongAndChar(10, 20L, 'a'));
+}
+
+// Tests that a MATCHER_Pn matcher can be explicitly instantiated with
+// reference parameter types.
+
+MATCHER_P2(ReferencesAnyOf, variable1, variable2, "") {
+ return &arg == &variable1 || &arg == &variable2;
+}
+
+TEST(MatcherPnMacroTest, WorksWhenExplicitlyInstantiatedWithReferences) {
+ UncopyableFoo foo1('1'), foo2('2'), foo3('3');
+ const Matcher<const UncopyableFoo&> m =
+ ReferencesAnyOf<const UncopyableFoo&, const UncopyableFoo&>(foo1, foo2);
+
+ EXPECT_TRUE(m.Matches(foo1));
+ EXPECT_TRUE(m.Matches(foo2));
+ EXPECT_FALSE(m.Matches(foo3));
+}
+
+TEST(MatcherPnMacroTest,
+ GeneratesCorretDescriptionWhenExplicitlyInstantiatedWithReferences) {
+ UncopyableFoo foo1('1'), foo2('2');
+ const Matcher<const UncopyableFoo&> m =
+ ReferencesAnyOf<const UncopyableFoo&, const UncopyableFoo&>(foo1, foo2);
+
+ // We don't want the addresses of the parameters printed, as most
+ // likely they will just annoy the user. If the addresses are
+ // interesting, the user should consider passing the parameters by
+ // pointers instead.
+ EXPECT_EQ("references any of (1-byte object <31>, 1-byte object <32>)",
+ Describe(m));
+}
+
+// Tests that a simple MATCHER_P2() definition works.
+
+MATCHER_P2(IsNotInClosedRange, low, hi, "") { return arg < low || arg > hi; }
+
+TEST(MatcherPnMacroTest, Works) {
+ const Matcher<const long&> m = IsNotInClosedRange(10, 20); // NOLINT
+ EXPECT_TRUE(m.Matches(36L));
+ EXPECT_FALSE(m.Matches(15L));
+
+ EXPECT_EQ("is not in closed range (10, 20)", Describe(m));
+ EXPECT_EQ("not (is not in closed range (10, 20))", DescribeNegation(m));
+ EXPECT_EQ("", Explain(m, 36L));
+ EXPECT_EQ("", Explain(m, 15L));
+}
+
+// Tests that MATCHER*() definitions can be overloaded on the number
+// of parameters; also tests MATCHER_Pn() where n >= 3.
+
+MATCHER(EqualsSumOf, "") { return arg == 0; }
+MATCHER_P(EqualsSumOf, a, "") { return arg == a; }
+MATCHER_P2(EqualsSumOf, a, b, "") { return arg == a + b; }
+MATCHER_P3(EqualsSumOf, a, b, c, "") { return arg == a + b + c; }
+MATCHER_P4(EqualsSumOf, a, b, c, d, "") { return arg == a + b + c + d; }
+MATCHER_P5(EqualsSumOf, a, b, c, d, e, "") { return arg == a + b + c + d + e; }
+MATCHER_P6(EqualsSumOf, a, b, c, d, e, f, "") {
+ return arg == a + b + c + d + e + f;
+}
+MATCHER_P7(EqualsSumOf, a, b, c, d, e, f, g, "") {
+ return arg == a + b + c + d + e + f + g;
+}
+MATCHER_P8(EqualsSumOf, a, b, c, d, e, f, g, h, "") {
+ return arg == a + b + c + d + e + f + g + h;
+}
+MATCHER_P9(EqualsSumOf, a, b, c, d, e, f, g, h, i, "") {
+ return arg == a + b + c + d + e + f + g + h + i;
+}
+MATCHER_P10(EqualsSumOf, a, b, c, d, e, f, g, h, i, j, "") {
+ return arg == a + b + c + d + e + f + g + h + i + j;
+}
+
+TEST(MatcherPnMacroTest, CanBeOverloadedOnNumberOfParameters) {
+ EXPECT_THAT(0, EqualsSumOf());
+ EXPECT_THAT(1, EqualsSumOf(1));
+ EXPECT_THAT(12, EqualsSumOf(10, 2));
+ EXPECT_THAT(123, EqualsSumOf(100, 20, 3));
+ EXPECT_THAT(1234, EqualsSumOf(1000, 200, 30, 4));
+ EXPECT_THAT(12345, EqualsSumOf(10000, 2000, 300, 40, 5));
+ EXPECT_THAT("abcdef",
+ EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f'));
+ EXPECT_THAT("abcdefg",
+ EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g'));
+ EXPECT_THAT("abcdefgh",
+ EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
+ "h"));
+ EXPECT_THAT("abcdefghi",
+ EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
+ "h", 'i'));
+ EXPECT_THAT("abcdefghij",
+ EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
+ "h", 'i', ::std::string("j")));
+
+ EXPECT_THAT(1, Not(EqualsSumOf()));
+ EXPECT_THAT(-1, Not(EqualsSumOf(1)));
+ EXPECT_THAT(-12, Not(EqualsSumOf(10, 2)));
+ EXPECT_THAT(-123, Not(EqualsSumOf(100, 20, 3)));
+ EXPECT_THAT(-1234, Not(EqualsSumOf(1000, 200, 30, 4)));
+ EXPECT_THAT(-12345, Not(EqualsSumOf(10000, 2000, 300, 40, 5)));
+ EXPECT_THAT("abcdef ",
+ Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f')));
+ EXPECT_THAT("abcdefg ",
+ Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f',
+ 'g')));
+ EXPECT_THAT("abcdefgh ",
+ Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
+ "h")));
+ EXPECT_THAT("abcdefghi ",
+ Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
+ "h", 'i')));
+ EXPECT_THAT("abcdefghij ",
+ Not(EqualsSumOf(::std::string("a"), 'b', 'c', "d", "e", 'f', 'g',
+ "h", 'i', ::std::string("j"))));
+}
+
+// Tests that a MATCHER_Pn() definition can be instantiated with any
+// compatible parameter types.
+TEST(MatcherPnMacroTest, WorksForDifferentParameterTypes) {
+ EXPECT_THAT(123, EqualsSumOf(100L, 20, static_cast<char>(3)));
+ EXPECT_THAT("abcd", EqualsSumOf(::std::string("a"), "b", 'c', "d"));
+
+ EXPECT_THAT(124, Not(EqualsSumOf(100L, 20, static_cast<char>(3))));
+ EXPECT_THAT("abcde", Not(EqualsSumOf(::std::string("a"), "b", 'c', "d")));
+}
+
+// Tests that the matcher body can promote the parameter types.
+
+MATCHER_P2(EqConcat, prefix, suffix, "") {
+ // The following lines promote the two parameters to desired types.
+ std::string prefix_str(prefix);
+ char suffix_char = static_cast<char>(suffix);
+ return arg == prefix_str + suffix_char;
+}
+
+TEST(MatcherPnMacroTest, SimpleTypePromotion) {
+ Matcher<std::string> no_promo =
+ EqConcat(std::string("foo"), 't');
+ Matcher<const std::string&> promo =
+ EqConcat("foo", static_cast<int>('t'));
+ EXPECT_FALSE(no_promo.Matches("fool"));
+ EXPECT_FALSE(promo.Matches("fool"));
+ EXPECT_TRUE(no_promo.Matches("foot"));
+ EXPECT_TRUE(promo.Matches("foot"));
+}
+
+// Verifies the type of a MATCHER*.
+
+TEST(MatcherPnMacroTest, TypesAreCorrect) {
+ // EqualsSumOf() must be assignable to a EqualsSumOfMatcher variable.
+ EqualsSumOfMatcher a0 = EqualsSumOf();
+
+ // EqualsSumOf(1) must be assignable to a EqualsSumOfMatcherP variable.
+ EqualsSumOfMatcherP<int> a1 = EqualsSumOf(1);
+
+ // EqualsSumOf(p1, ..., pk) must be assignable to a EqualsSumOfMatcherPk
+ // variable, and so on.
+ EqualsSumOfMatcherP2<int, char> a2 = EqualsSumOf(1, '2');
+ EqualsSumOfMatcherP3<int, int, char> a3 = EqualsSumOf(1, 2, '3');
+ EqualsSumOfMatcherP4<int, int, int, char> a4 = EqualsSumOf(1, 2, 3, '4');
+ EqualsSumOfMatcherP5<int, int, int, int, char> a5 =
+ EqualsSumOf(1, 2, 3, 4, '5');
+ EqualsSumOfMatcherP6<int, int, int, int, int, char> a6 =
+ EqualsSumOf(1, 2, 3, 4, 5, '6');
+ EqualsSumOfMatcherP7<int, int, int, int, int, int, char> a7 =
+ EqualsSumOf(1, 2, 3, 4, 5, 6, '7');
+ EqualsSumOfMatcherP8<int, int, int, int, int, int, int, char> a8 =
+ EqualsSumOf(1, 2, 3, 4, 5, 6, 7, '8');
+ EqualsSumOfMatcherP9<int, int, int, int, int, int, int, int, char> a9 =
+ EqualsSumOf(1, 2, 3, 4, 5, 6, 7, 8, '9');
+ EqualsSumOfMatcherP10<int, int, int, int, int, int, int, int, int, char> a10 =
+ EqualsSumOf(1, 2, 3, 4, 5, 6, 7, 8, 9, '0');
+}
+
+// Tests that matcher-typed parameters can be used in Value() inside a
+// MATCHER_Pn definition.
+
+// Succeeds if arg matches exactly 2 of the 3 matchers.
+MATCHER_P3(TwoOf, m1, m2, m3, "") {
+ const int count = static_cast<int>(Value(arg, m1))
+ + static_cast<int>(Value(arg, m2)) + static_cast<int>(Value(arg, m3));
+ return count == 2;
+}
+
+TEST(MatcherPnMacroTest, CanUseMatcherTypedParameterInValue) {
+ EXPECT_THAT(42, TwoOf(Gt(0), Lt(50), Eq(10)));
+ EXPECT_THAT(0, Not(TwoOf(Gt(-1), Lt(1), Eq(0))));
+}
+
+// Tests Contains().
+
+TEST(ContainsTest, ListMatchesWhenElementIsInContainer) {
+ list<int> some_list;
+ some_list.push_back(3);
+ some_list.push_back(1);
+ some_list.push_back(2);
+ EXPECT_THAT(some_list, Contains(1));
+ EXPECT_THAT(some_list, Contains(Gt(2.5)));
+ EXPECT_THAT(some_list, Contains(Eq(2.0f)));
+
+ list<string> another_list;
+ another_list.push_back("fee");
+ another_list.push_back("fie");
+ another_list.push_back("foe");
+ another_list.push_back("fum");
+ EXPECT_THAT(another_list, Contains(string("fee")));
+}
+
+TEST(ContainsTest, ListDoesNotMatchWhenElementIsNotInContainer) {
+ list<int> some_list;
+ some_list.push_back(3);
+ some_list.push_back(1);
+ EXPECT_THAT(some_list, Not(Contains(4)));
+}
+
+TEST(ContainsTest, SetMatchesWhenElementIsInContainer) {
+ set<int> some_set;
+ some_set.insert(3);
+ some_set.insert(1);
+ some_set.insert(2);
+ EXPECT_THAT(some_set, Contains(Eq(1.0)));
+ EXPECT_THAT(some_set, Contains(Eq(3.0f)));
+ EXPECT_THAT(some_set, Contains(2));
+
+ set<const char*> another_set;
+ another_set.insert("fee");
+ another_set.insert("fie");
+ another_set.insert("foe");
+ another_set.insert("fum");
+ EXPECT_THAT(another_set, Contains(Eq(string("fum"))));
+}
+
+TEST(ContainsTest, SetDoesNotMatchWhenElementIsNotInContainer) {
+ set<int> some_set;
+ some_set.insert(3);
+ some_set.insert(1);
+ EXPECT_THAT(some_set, Not(Contains(4)));
+
+ set<const char*> c_string_set;
+ c_string_set.insert("hello");
+ EXPECT_THAT(c_string_set, Not(Contains(string("hello").c_str())));
+}
+
+TEST(ContainsTest, ExplainsMatchResultCorrectly) {
+ const int a[2] = { 1, 2 };
+ Matcher<const int(&)[2]> m = Contains(2);
+ EXPECT_EQ("whose element #1 matches", Explain(m, a));
+
+ m = Contains(3);
+ EXPECT_EQ("", Explain(m, a));
+
+ m = Contains(GreaterThan(0));
+ EXPECT_EQ("whose element #0 matches, which is 1 more than 0", Explain(m, a));
+
+ m = Contains(GreaterThan(10));
+ EXPECT_EQ("", Explain(m, a));
+}
+
+TEST(ContainsTest, DescribesItselfCorrectly) {
+ Matcher<vector<int> > m = Contains(1);
+ EXPECT_EQ("contains at least one element that is equal to 1", Describe(m));
+
+ Matcher<vector<int> > m2 = Not(m);
+ EXPECT_EQ("doesn't contain any element that is equal to 1", Describe(m2));
+}
+
+TEST(ContainsTest, MapMatchesWhenElementIsInContainer) {
+ map<const char*, int> my_map;
+ const char* bar = "a string";
+ my_map[bar] = 2;
+ EXPECT_THAT(my_map, Contains(pair<const char* const, int>(bar, 2)));
+
+ map<string, int> another_map;
+ another_map["fee"] = 1;
+ another_map["fie"] = 2;
+ another_map["foe"] = 3;
+ another_map["fum"] = 4;
+ EXPECT_THAT(another_map, Contains(pair<const string, int>(string("fee"), 1)));
+ EXPECT_THAT(another_map, Contains(pair<const string, int>("fie", 2)));
+}
+
+TEST(ContainsTest, MapDoesNotMatchWhenElementIsNotInContainer) {
+ map<int, int> some_map;
+ some_map[1] = 11;
+ some_map[2] = 22;
+ EXPECT_THAT(some_map, Not(Contains(pair<const int, int>(2, 23))));
+}
+
+TEST(ContainsTest, ArrayMatchesWhenElementIsInContainer) {
+ const char* string_array[] = { "fee", "fie", "foe", "fum" };
+ EXPECT_THAT(string_array, Contains(Eq(string("fum"))));
+}
+
+TEST(ContainsTest, ArrayDoesNotMatchWhenElementIsNotInContainer) {
+ int int_array[] = { 1, 2, 3, 4 };
+ EXPECT_THAT(int_array, Not(Contains(5)));
+}
+
+TEST(ContainsTest, AcceptsMatcher) {
+ const int a[] = { 1, 2, 3 };
+ EXPECT_THAT(a, Contains(Gt(2)));
+ EXPECT_THAT(a, Not(Contains(Gt(4))));
+}
+
+TEST(ContainsTest, WorksForNativeArrayAsTuple) {
+ const int a[] = { 1, 2 };
+ const int* const pointer = a;
+ EXPECT_THAT(make_tuple(pointer, 2), Contains(1));
+ EXPECT_THAT(make_tuple(pointer, 2), Not(Contains(Gt(3))));
+}
+
+TEST(ContainsTest, WorksForTwoDimensionalNativeArray) {
+ int a[][3] = { { 1, 2, 3 }, { 4, 5, 6 } };
+ EXPECT_THAT(a, Contains(ElementsAre(4, 5, 6)));
+ EXPECT_THAT(a, Contains(Contains(5)));
+ EXPECT_THAT(a, Not(Contains(ElementsAre(3, 4, 5))));
+ EXPECT_THAT(a, Contains(Not(Contains(5))));
+}
+
+TEST(AllOfTest, HugeMatcher) {
+ // Verify that using AllOf with many arguments doesn't cause
+ // the compiler to exceed template instantiation depth limit.
+ EXPECT_THAT(0, testing::AllOf(_, _, _, _, _, _, _, _, _,
+ testing::AllOf(_, _, _, _, _, _, _, _, _, _)));
+}
+
+TEST(AnyOfTest, HugeMatcher) {
+ // Verify that using AnyOf with many arguments doesn't cause
+ // the compiler to exceed template instantiation depth limit.
+ EXPECT_THAT(0, testing::AnyOf(_, _, _, _, _, _, _, _, _,
+ testing::AnyOf(_, _, _, _, _, _, _, _, _, _)));
+}
+
+namespace adl_test {
+
+// Verifies that the implementation of ::testing::AllOf and ::testing::AnyOf
+// don't issue unqualified recursive calls. If they do, the argument dependent
+// name lookup will cause AllOf/AnyOf in the 'adl_test' namespace to be found
+// as a candidate and the compilation will break due to an ambiguous overload.
+
+// The matcher must be in the same namespace as AllOf/AnyOf to make argument
+// dependent lookup find those.
+MATCHER(M, "") { return true; }
+
+template <typename T1, typename T2>
+bool AllOf(const T1& t1, const T2& t2) { return true; }
+
+TEST(AllOfTest, DoesNotCallAllOfUnqualified) {
+ EXPECT_THAT(42, testing::AllOf(
+ M(), M(), M(), M(), M(), M(), M(), M(), M(), M()));
+}
+
+template <typename T1, typename T2> bool
+AnyOf(const T1& t1, const T2& t2) { return true; }
+
+TEST(AnyOfTest, DoesNotCallAnyOfUnqualified) {
+ EXPECT_THAT(42, testing::AnyOf(
+ M(), M(), M(), M(), M(), M(), M(), M(), M(), M()));
+}
+
+} // namespace adl_test
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+} // namespace
diff --git a/src/testing/test/gmock-internal-utils_test.cc b/src/testing/test/gmock-internal-utils_test.cc
new file mode 100644
index 0000000..d53282e
--- /dev/null
+++ b/src/testing/test/gmock-internal-utils_test.cc
@@ -0,0 +1,655 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the internal utilities.
+
+#include "gmock/internal/gmock-internal-utils.h"
+#include <stdlib.h>
+#include <map>
+#include <string>
+#include <sstream>
+#include <vector>
+#include "gmock/gmock.h"
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+#if GTEST_OS_CYGWIN
+# include <sys/types.h> // For ssize_t. NOLINT
+#endif
+
+class ProtocolMessage;
+
+namespace proto2 {
+class Message;
+} // namespace proto2
+
+namespace testing {
+namespace internal {
+
+namespace {
+
+using ::std::tr1::make_tuple;
+using ::std::tr1::tuple;
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsNoWord) {
+ EXPECT_EQ("", ConvertIdentifierNameToWords(""));
+ EXPECT_EQ("", ConvertIdentifierNameToWords("_"));
+ EXPECT_EQ("", ConvertIdentifierNameToWords("__"));
+}
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsDigits) {
+ EXPECT_EQ("1", ConvertIdentifierNameToWords("_1"));
+ EXPECT_EQ("2", ConvertIdentifierNameToWords("2_"));
+ EXPECT_EQ("34", ConvertIdentifierNameToWords("_34_"));
+ EXPECT_EQ("34 56", ConvertIdentifierNameToWords("_34_56"));
+}
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsCamelCaseWords) {
+ EXPECT_EQ("a big word", ConvertIdentifierNameToWords("ABigWord"));
+ EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("FooBar"));
+ EXPECT_EQ("foo", ConvertIdentifierNameToWords("Foo_"));
+ EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_Foo_Bar_"));
+ EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_Foo__And_Bar"));
+}
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContains_SeparatedWords) {
+ EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("foo_bar"));
+ EXPECT_EQ("foo", ConvertIdentifierNameToWords("_foo_"));
+ EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_foo_bar_"));
+ EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_foo__and_bar"));
+}
+
+TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameIsMixture) {
+ EXPECT_EQ("foo bar 123", ConvertIdentifierNameToWords("Foo_bar123"));
+ EXPECT_EQ("chapter 11 section 1",
+ ConvertIdentifierNameToWords("_Chapter11Section_1_"));
+}
+
+TEST(PointeeOfTest, WorksForSmartPointers) {
+ CompileAssertTypesEqual<const char,
+ PointeeOf<internal::linked_ptr<const char> >::type>();
+}
+
+TEST(PointeeOfTest, WorksForRawPointers) {
+ CompileAssertTypesEqual<int, PointeeOf<int*>::type>();
+ CompileAssertTypesEqual<const char, PointeeOf<const char*>::type>();
+ CompileAssertTypesEqual<void, PointeeOf<void*>::type>();
+}
+
+TEST(GetRawPointerTest, WorksForSmartPointers) {
+ const char* const raw_p4 = new const char('a'); // NOLINT
+ const internal::linked_ptr<const char> p4(raw_p4);
+ EXPECT_EQ(raw_p4, GetRawPointer(p4));
+}
+
+TEST(GetRawPointerTest, WorksForRawPointers) {
+ int* p = NULL;
+ // Don't use EXPECT_EQ as no NULL-testing magic on Symbian.
+ EXPECT_TRUE(NULL == GetRawPointer(p));
+ int n = 1;
+ EXPECT_EQ(&n, GetRawPointer(&n));
+}
+
+// Tests KindOf<T>.
+
+class Base {};
+class Derived : public Base {};
+
+TEST(KindOfTest, Bool) {
+ EXPECT_EQ(kBool, GMOCK_KIND_OF_(bool)); // NOLINT
+}
+
+TEST(KindOfTest, Integer) {
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(char)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(signed char)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned char)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(short)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned short)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(int)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned int)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(long)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned long)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(wchar_t)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(Int64)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(UInt64)); // NOLINT
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(size_t)); // NOLINT
+#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN
+ // ssize_t is not defined on Windows and possibly some other OSes.
+ EXPECT_EQ(kInteger, GMOCK_KIND_OF_(ssize_t)); // NOLINT
+#endif
+}
+
+TEST(KindOfTest, FloatingPoint) {
+ EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(float)); // NOLINT
+ EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(double)); // NOLINT
+ EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(long double)); // NOLINT
+}
+
+TEST(KindOfTest, Other) {
+ EXPECT_EQ(kOther, GMOCK_KIND_OF_(void*)); // NOLINT
+ EXPECT_EQ(kOther, GMOCK_KIND_OF_(char**)); // NOLINT
+ EXPECT_EQ(kOther, GMOCK_KIND_OF_(Base)); // NOLINT
+}
+
+// Tests LosslessArithmeticConvertible<T, U>.
+
+TEST(LosslessArithmeticConvertibleTest, BoolToBool) {
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, bool>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, BoolToInteger) {
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, char>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, int>::value));
+ EXPECT_TRUE(
+ (LosslessArithmeticConvertible<bool, unsigned long>::value)); // NOLINT
+}
+
+TEST(LosslessArithmeticConvertibleTest, BoolToFloatingPoint) {
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, float>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<bool, double>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, IntegerToBool) {
+ EXPECT_FALSE((LosslessArithmeticConvertible<unsigned char, bool>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<int, bool>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, IntegerToInteger) {
+ // Unsigned => larger signed is fine.
+ EXPECT_TRUE((LosslessArithmeticConvertible<unsigned char, int>::value));
+
+ // Unsigned => larger unsigned is fine.
+ EXPECT_TRUE(
+ (LosslessArithmeticConvertible<unsigned short, UInt64>::value)); // NOLINT
+
+ // Signed => unsigned is not fine.
+ EXPECT_FALSE((LosslessArithmeticConvertible<short, UInt64>::value)); // NOLINT
+ EXPECT_FALSE((LosslessArithmeticConvertible<
+ signed char, unsigned int>::value)); // NOLINT
+
+ // Same size and same signedness: fine too.
+ EXPECT_TRUE((LosslessArithmeticConvertible<
+ unsigned char, unsigned char>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<int, int>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<wchar_t, wchar_t>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<
+ unsigned long, unsigned long>::value)); // NOLINT
+
+ // Same size, different signedness: not fine.
+ EXPECT_FALSE((LosslessArithmeticConvertible<
+ unsigned char, signed char>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<int, unsigned int>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<UInt64, Int64>::value));
+
+ // Larger size => smaller size is not fine.
+ EXPECT_FALSE((LosslessArithmeticConvertible<long, char>::value)); // NOLINT
+ EXPECT_FALSE((LosslessArithmeticConvertible<int, signed char>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<Int64, unsigned int>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, IntegerToFloatingPoint) {
+ // Integers cannot be losslessly converted to floating-points, as
+ // the format of the latter is implementation-defined.
+ EXPECT_FALSE((LosslessArithmeticConvertible<char, float>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<int, double>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<
+ short, long double>::value)); // NOLINT
+}
+
+TEST(LosslessArithmeticConvertibleTest, FloatingPointToBool) {
+ EXPECT_FALSE((LosslessArithmeticConvertible<float, bool>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<double, bool>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, FloatingPointToInteger) {
+ EXPECT_FALSE((LosslessArithmeticConvertible<float, long>::value)); // NOLINT
+ EXPECT_FALSE((LosslessArithmeticConvertible<double, Int64>::value));
+ EXPECT_FALSE((LosslessArithmeticConvertible<long double, int>::value));
+}
+
+TEST(LosslessArithmeticConvertibleTest, FloatingPointToFloatingPoint) {
+ // Smaller size => larger size is fine.
+ EXPECT_TRUE((LosslessArithmeticConvertible<float, double>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<float, long double>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<double, long double>::value));
+
+ // Same size: fine.
+ EXPECT_TRUE((LosslessArithmeticConvertible<float, float>::value));
+ EXPECT_TRUE((LosslessArithmeticConvertible<double, double>::value));
+
+ // Larger size => smaller size is not fine.
+ EXPECT_FALSE((LosslessArithmeticConvertible<double, float>::value));
+ if (sizeof(double) == sizeof(long double)) { // NOLINT
+ // In some implementations (e.g. MSVC), double and long double
+ // have the same size.
+ EXPECT_TRUE((LosslessArithmeticConvertible<long double, double>::value));
+ } else {
+ EXPECT_FALSE((LosslessArithmeticConvertible<long double, double>::value));
+ }
+}
+
+// Tests the TupleMatches() template function.
+
+TEST(TupleMatchesTest, WorksForSize0) {
+ tuple<> matchers;
+ tuple<> values;
+
+ EXPECT_TRUE(TupleMatches(matchers, values));
+}
+
+TEST(TupleMatchesTest, WorksForSize1) {
+ tuple<Matcher<int> > matchers(Eq(1));
+ tuple<int> values1(1),
+ values2(2);
+
+ EXPECT_TRUE(TupleMatches(matchers, values1));
+ EXPECT_FALSE(TupleMatches(matchers, values2));
+}
+
+TEST(TupleMatchesTest, WorksForSize2) {
+ tuple<Matcher<int>, Matcher<char> > matchers(Eq(1), Eq('a'));
+ tuple<int, char> values1(1, 'a'),
+ values2(1, 'b'),
+ values3(2, 'a'),
+ values4(2, 'b');
+
+ EXPECT_TRUE(TupleMatches(matchers, values1));
+ EXPECT_FALSE(TupleMatches(matchers, values2));
+ EXPECT_FALSE(TupleMatches(matchers, values3));
+ EXPECT_FALSE(TupleMatches(matchers, values4));
+}
+
+TEST(TupleMatchesTest, WorksForSize5) {
+ tuple<Matcher<int>, Matcher<char>, Matcher<bool>, Matcher<long>, // NOLINT
+ Matcher<string> >
+ matchers(Eq(1), Eq('a'), Eq(true), Eq(2L), Eq("hi"));
+ tuple<int, char, bool, long, string> // NOLINT
+ values1(1, 'a', true, 2L, "hi"),
+ values2(1, 'a', true, 2L, "hello"),
+ values3(2, 'a', true, 2L, "hi");
+
+ EXPECT_TRUE(TupleMatches(matchers, values1));
+ EXPECT_FALSE(TupleMatches(matchers, values2));
+ EXPECT_FALSE(TupleMatches(matchers, values3));
+}
+
+// Tests that Assert(true, ...) succeeds.
+TEST(AssertTest, SucceedsOnTrue) {
+ Assert(true, __FILE__, __LINE__, "This should succeed.");
+ Assert(true, __FILE__, __LINE__); // This should succeed too.
+}
+
+// Tests that Assert(false, ...) generates a fatal failure.
+TEST(AssertTest, FailsFatallyOnFalse) {
+ EXPECT_DEATH_IF_SUPPORTED({
+ Assert(false, __FILE__, __LINE__, "This should fail.");
+ }, "");
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ Assert(false, __FILE__, __LINE__);
+ }, "");
+}
+
+// Tests that Expect(true, ...) succeeds.
+TEST(ExpectTest, SucceedsOnTrue) {
+ Expect(true, __FILE__, __LINE__, "This should succeed.");
+ Expect(true, __FILE__, __LINE__); // This should succeed too.
+}
+
+// Tests that Expect(false, ...) generates a non-fatal failure.
+TEST(ExpectTest, FailsNonfatallyOnFalse) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ Expect(false, __FILE__, __LINE__, "This should fail.");
+ }, "This should fail");
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ Expect(false, __FILE__, __LINE__);
+ }, "Expectation failed");
+}
+
+// Tests LogIsVisible().
+
+class LogIsVisibleTest : public ::testing::Test {
+ protected:
+ virtual void SetUp() {
+ // The code needs to work when both ::string and ::std::string are
+ // defined and the flag is implemented as a
+ // testing::internal::String. In this case, without the call to
+ // c_str(), the compiler will complain that it cannot figure out
+ // whether the String flag should be converted to a ::string or an
+ // ::std::string before being assigned to original_verbose_.
+ original_verbose_ = GMOCK_FLAG(verbose).c_str();
+ }
+
+ virtual void TearDown() { GMOCK_FLAG(verbose) = original_verbose_; }
+
+ string original_verbose_;
+};
+
+TEST_F(LogIsVisibleTest, AlwaysReturnsTrueIfVerbosityIsInfo) {
+ GMOCK_FLAG(verbose) = kInfoVerbosity;
+ EXPECT_TRUE(LogIsVisible(kInfo));
+ EXPECT_TRUE(LogIsVisible(kWarning));
+}
+
+TEST_F(LogIsVisibleTest, AlwaysReturnsFalseIfVerbosityIsError) {
+ GMOCK_FLAG(verbose) = kErrorVerbosity;
+ EXPECT_FALSE(LogIsVisible(kInfo));
+ EXPECT_FALSE(LogIsVisible(kWarning));
+}
+
+TEST_F(LogIsVisibleTest, WorksWhenVerbosityIsWarning) {
+ GMOCK_FLAG(verbose) = kWarningVerbosity;
+ EXPECT_FALSE(LogIsVisible(kInfo));
+ EXPECT_TRUE(LogIsVisible(kWarning));
+}
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Tests the Log() function.
+
+// Verifies that Log() behaves correctly for the given verbosity level
+// and log severity.
+void TestLogWithSeverity(const string& verbosity, LogSeverity severity,
+ bool should_print) {
+ const string old_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = verbosity;
+ CaptureStdout();
+ Log(severity, "Test log.\n", 0);
+ if (should_print) {
+ EXPECT_THAT(GetCapturedStdout().c_str(),
+ ContainsRegex(
+ severity == kWarning ?
+ "^\nGMOCK WARNING:\nTest log\\.\nStack trace:\n" :
+ "^\nTest log\\.\nStack trace:\n"));
+ } else {
+ EXPECT_STREQ("", GetCapturedStdout().c_str());
+ }
+ GMOCK_FLAG(verbose) = old_flag;
+}
+
+// Tests that when the stack_frames_to_skip parameter is negative,
+// Log() doesn't include the stack trace in the output.
+TEST(LogTest, NoStackTraceWhenStackFramesToSkipIsNegative) {
+ const string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = kInfoVerbosity;
+ CaptureStdout();
+ Log(kInfo, "Test log.\n", -1);
+ EXPECT_STREQ("\nTest log.\n", GetCapturedStdout().c_str());
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
+// Tests that in opt mode, a positive stack_frames_to_skip argument is
+// treated as 0.
+TEST(LogTest, NoSkippingStackFrameInOptMode) {
+ CaptureStdout();
+ Log(kWarning, "Test log.\n", 100);
+ const String log = GetCapturedStdout();
+
+# if defined(NDEBUG) && GTEST_GOOGLE3_MODE_
+
+ // In opt mode, no stack frame should be skipped.
+ EXPECT_THAT(log, ContainsRegex("\nGMOCK WARNING:\n"
+ "Test log\\.\n"
+ "Stack trace:\n"
+ ".+"));
+# else
+
+ // In dbg mode, the stack frames should be skipped.
+ EXPECT_STREQ("\nGMOCK WARNING:\n"
+ "Test log.\n"
+ "Stack trace:\n", log.c_str());
+# endif
+}
+
+// Tests that all logs are printed when the value of the
+// --gmock_verbose flag is "info".
+TEST(LogTest, AllLogsArePrintedWhenVerbosityIsInfo) {
+ TestLogWithSeverity(kInfoVerbosity, kInfo, true);
+ TestLogWithSeverity(kInfoVerbosity, kWarning, true);
+}
+
+// Tests that only warnings are printed when the value of the
+// --gmock_verbose flag is "warning".
+TEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsWarning) {
+ TestLogWithSeverity(kWarningVerbosity, kInfo, false);
+ TestLogWithSeverity(kWarningVerbosity, kWarning, true);
+}
+
+// Tests that no logs are printed when the value of the
+// --gmock_verbose flag is "error".
+TEST(LogTest, NoLogsArePrintedWhenVerbosityIsError) {
+ TestLogWithSeverity(kErrorVerbosity, kInfo, false);
+ TestLogWithSeverity(kErrorVerbosity, kWarning, false);
+}
+
+// Tests that only warnings are printed when the value of the
+// --gmock_verbose flag is invalid.
+TEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsInvalid) {
+ TestLogWithSeverity("invalid", kInfo, false);
+ TestLogWithSeverity("invalid", kWarning, true);
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+TEST(TypeTraitsTest, true_type) {
+ EXPECT_TRUE(true_type::value);
+}
+
+TEST(TypeTraitsTest, false_type) {
+ EXPECT_FALSE(false_type::value);
+}
+
+TEST(TypeTraitsTest, is_reference) {
+ EXPECT_FALSE(is_reference<int>::value);
+ EXPECT_FALSE(is_reference<char*>::value);
+ EXPECT_TRUE(is_reference<const int&>::value);
+}
+
+TEST(TypeTraitsTest, is_pointer) {
+ EXPECT_FALSE(is_pointer<int>::value);
+ EXPECT_FALSE(is_pointer<char&>::value);
+ EXPECT_TRUE(is_pointer<const int*>::value);
+}
+
+TEST(TypeTraitsTest, type_equals) {
+ EXPECT_FALSE((type_equals<int, const int>::value));
+ EXPECT_FALSE((type_equals<int, int&>::value));
+ EXPECT_FALSE((type_equals<int, double>::value));
+ EXPECT_TRUE((type_equals<char, char>::value));
+}
+
+TEST(TypeTraitsTest, remove_reference) {
+ EXPECT_TRUE((type_equals<char, remove_reference<char&>::type>::value));
+ EXPECT_TRUE((type_equals<const int,
+ remove_reference<const int&>::type>::value));
+ EXPECT_TRUE((type_equals<int, remove_reference<int>::type>::value));
+ EXPECT_TRUE((type_equals<double*, remove_reference<double*>::type>::value));
+}
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Verifies that Log() behaves correctly for the given verbosity level
+// and log severity.
+String GrabOutput(void(*logger)(), const char* verbosity) {
+ const string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = verbosity;
+ CaptureStdout();
+ logger();
+ GMOCK_FLAG(verbose) = saved_flag;
+ return GetCapturedStdout();
+}
+
+class DummyMock {
+ public:
+ MOCK_METHOD0(TestMethod, void());
+ MOCK_METHOD1(TestMethodArg, void(int dummy));
+};
+
+void ExpectCallLogger() {
+ DummyMock mock;
+ EXPECT_CALL(mock, TestMethod());
+ mock.TestMethod();
+};
+
+// Verifies that EXPECT_CALL logs if the --gmock_verbose flag is set to "info".
+TEST(ExpectCallTest, LogsWhenVerbosityIsInfo) {
+ EXPECT_THAT(GrabOutput(ExpectCallLogger, kInfoVerbosity),
+ HasSubstr("EXPECT_CALL(mock, TestMethod())"));
+}
+
+// Verifies that EXPECT_CALL doesn't log
+// if the --gmock_verbose flag is set to "warning".
+TEST(ExpectCallTest, DoesNotLogWhenVerbosityIsWarning) {
+ EXPECT_STREQ("", GrabOutput(ExpectCallLogger, kWarningVerbosity).c_str());
+}
+
+// Verifies that EXPECT_CALL doesn't log
+// if the --gmock_verbose flag is set to "error".
+TEST(ExpectCallTest, DoesNotLogWhenVerbosityIsError) {
+ EXPECT_STREQ("", GrabOutput(ExpectCallLogger, kErrorVerbosity).c_str());
+}
+
+void OnCallLogger() {
+ DummyMock mock;
+ ON_CALL(mock, TestMethod());
+};
+
+// Verifies that ON_CALL logs if the --gmock_verbose flag is set to "info".
+TEST(OnCallTest, LogsWhenVerbosityIsInfo) {
+ EXPECT_THAT(GrabOutput(OnCallLogger, kInfoVerbosity),
+ HasSubstr("ON_CALL(mock, TestMethod())"));
+}
+
+// Verifies that ON_CALL doesn't log
+// if the --gmock_verbose flag is set to "warning".
+TEST(OnCallTest, DoesNotLogWhenVerbosityIsWarning) {
+ EXPECT_STREQ("", GrabOutput(OnCallLogger, kWarningVerbosity).c_str());
+}
+
+// Verifies that ON_CALL doesn't log if
+// the --gmock_verbose flag is set to "error".
+TEST(OnCallTest, DoesNotLogWhenVerbosityIsError) {
+ EXPECT_STREQ("", GrabOutput(OnCallLogger, kErrorVerbosity).c_str());
+}
+
+void OnCallAnyArgumentLogger() {
+ DummyMock mock;
+ ON_CALL(mock, TestMethodArg(_));
+}
+
+// Verifies that ON_CALL prints provided _ argument.
+TEST(OnCallTest, LogsAnythingArgument) {
+ EXPECT_THAT(GrabOutput(OnCallAnyArgumentLogger, kInfoVerbosity),
+ HasSubstr("ON_CALL(mock, TestMethodArg(_)"));
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Tests StlContainerView.
+
+TEST(StlContainerViewTest, WorksForStlContainer) {
+ StaticAssertTypeEq<std::vector<int>,
+ StlContainerView<std::vector<int> >::type>();
+ StaticAssertTypeEq<const std::vector<double>&,
+ StlContainerView<std::vector<double> >::const_reference>();
+
+ typedef std::vector<char> Chars;
+ Chars v1;
+ const Chars& v2(StlContainerView<Chars>::ConstReference(v1));
+ EXPECT_EQ(&v1, &v2);
+
+ v1.push_back('a');
+ Chars v3 = StlContainerView<Chars>::Copy(v1);
+ EXPECT_THAT(v3, Eq(v3));
+}
+
+TEST(StlContainerViewTest, WorksForStaticNativeArray) {
+ StaticAssertTypeEq<NativeArray<int>,
+ StlContainerView<int[3]>::type>();
+ StaticAssertTypeEq<NativeArray<double>,
+ StlContainerView<const double[4]>::type>();
+ StaticAssertTypeEq<NativeArray<char[3]>,
+ StlContainerView<const char[2][3]>::type>();
+
+ StaticAssertTypeEq<const NativeArray<int>,
+ StlContainerView<int[2]>::const_reference>();
+
+ int a1[3] = { 0, 1, 2 };
+ NativeArray<int> a2 = StlContainerView<int[3]>::ConstReference(a1);
+ EXPECT_EQ(3U, a2.size());
+ EXPECT_EQ(a1, a2.begin());
+
+ const NativeArray<int> a3 = StlContainerView<int[3]>::Copy(a1);
+ ASSERT_EQ(3U, a3.size());
+ EXPECT_EQ(0, a3.begin()[0]);
+ EXPECT_EQ(1, a3.begin()[1]);
+ EXPECT_EQ(2, a3.begin()[2]);
+
+ // Makes sure a1 and a3 aren't aliases.
+ a1[0] = 3;
+ EXPECT_EQ(0, a3.begin()[0]);
+}
+
+TEST(StlContainerViewTest, WorksForDynamicNativeArray) {
+ StaticAssertTypeEq<NativeArray<int>,
+ StlContainerView<tuple<const int*, size_t> >::type>();
+ StaticAssertTypeEq<NativeArray<double>,
+ StlContainerView<tuple<linked_ptr<double>, int> >::type>();
+
+ StaticAssertTypeEq<const NativeArray<int>,
+ StlContainerView<tuple<const int*, int> >::const_reference>();
+
+ int a1[3] = { 0, 1, 2 };
+ const int* const p1 = a1;
+ NativeArray<int> a2 = StlContainerView<tuple<const int*, int> >::
+ ConstReference(make_tuple(p1, 3));
+ EXPECT_EQ(3U, a2.size());
+ EXPECT_EQ(a1, a2.begin());
+
+ const NativeArray<int> a3 = StlContainerView<tuple<int*, size_t> >::
+ Copy(make_tuple(static_cast<int*>(a1), 3));
+ ASSERT_EQ(3U, a3.size());
+ EXPECT_EQ(0, a3.begin()[0]);
+ EXPECT_EQ(1, a3.begin()[1]);
+ EXPECT_EQ(2, a3.begin()[2]);
+
+ // Makes sure a1 and a3 aren't aliases.
+ a1[0] = 3;
+ EXPECT_EQ(0, a3.begin()[0]);
+}
+
+} // namespace
+} // namespace internal
+} // namespace testing
diff --git a/src/testing/test/gmock-matchers_test.cc b/src/testing/test/gmock-matchers_test.cc
new file mode 100644
index 0000000..6e5d5c3
--- /dev/null
+++ b/src/testing/test/gmock-matchers_test.cc
@@ -0,0 +1,4197 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests some commonly used argument matchers.
+
+#include "gmock/gmock-matchers.h"
+
+#include <string.h>
+#include <functional>
+#include <iostream>
+#include <list>
+#include <map>
+#include <set>
+#include <sstream>
+#include <string>
+#include <utility>
+#include <vector>
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+namespace testing {
+
+namespace internal {
+GTEST_API_ string JoinAsTuple(const Strings& fields);
+} // namespace internal
+
+namespace gmock_matchers_test {
+
+using std::greater;
+using std::less;
+using std::list;
+using std::make_pair;
+using std::map;
+using std::multimap;
+using std::multiset;
+using std::ostream;
+using std::pair;
+using std::set;
+using std::stringstream;
+using std::tr1::get;
+using std::tr1::make_tuple;
+using std::tr1::tuple;
+using std::vector;
+using testing::A;
+using testing::AllArgs;
+using testing::AllOf;
+using testing::An;
+using testing::AnyOf;
+using testing::ByRef;
+using testing::ContainsRegex;
+using testing::DoubleEq;
+using testing::EndsWith;
+using testing::Eq;
+using testing::ExplainMatchResult;
+using testing::Field;
+using testing::FloatEq;
+using testing::Ge;
+using testing::Gt;
+using testing::HasSubstr;
+using testing::IsNull;
+using testing::Key;
+using testing::Le;
+using testing::Lt;
+using testing::MakeMatcher;
+using testing::MakePolymorphicMatcher;
+using testing::MatchResultListener;
+using testing::Matcher;
+using testing::MatcherCast;
+using testing::MatcherInterface;
+using testing::Matches;
+using testing::MatchesRegex;
+using testing::NanSensitiveDoubleEq;
+using testing::NanSensitiveFloatEq;
+using testing::Ne;
+using testing::Not;
+using testing::NotNull;
+using testing::Pair;
+using testing::Pointee;
+using testing::Pointwise;
+using testing::PolymorphicMatcher;
+using testing::Property;
+using testing::Ref;
+using testing::ResultOf;
+using testing::StartsWith;
+using testing::StrCaseEq;
+using testing::StrCaseNe;
+using testing::StrEq;
+using testing::StrNe;
+using testing::Truly;
+using testing::TypedEq;
+using testing::Value;
+using testing::WhenSorted;
+using testing::WhenSortedBy;
+using testing::_;
+using testing::internal::DummyMatchResultListener;
+using testing::internal::ExplainMatchFailureTupleTo;
+using testing::internal::FloatingEqMatcher;
+using testing::internal::FormatMatcherDescription;
+using testing::internal::IsReadableTypeName;
+using testing::internal::JoinAsTuple;
+using testing::internal::RE;
+using testing::internal::StreamMatchResultListener;
+using testing::internal::String;
+using testing::internal::StringMatchResultListener;
+using testing::internal::Strings;
+using testing::internal::linked_ptr;
+using testing::internal::scoped_ptr;
+using testing::internal::string;
+
+// For testing ExplainMatchResultTo().
+class GreaterThanMatcher : public MatcherInterface<int> {
+ public:
+ explicit GreaterThanMatcher(int rhs) : rhs_(rhs) {}
+
+ virtual void DescribeTo(ostream* os) const {
+ *os << "is > " << rhs_;
+ }
+
+ virtual bool MatchAndExplain(int lhs,
+ MatchResultListener* listener) const {
+ const int diff = lhs - rhs_;
+ if (diff > 0) {
+ *listener << "which is " << diff << " more than " << rhs_;
+ } else if (diff == 0) {
+ *listener << "which is the same as " << rhs_;
+ } else {
+ *listener << "which is " << -diff << " less than " << rhs_;
+ }
+
+ return lhs > rhs_;
+ }
+
+ private:
+ int rhs_;
+};
+
+Matcher<int> GreaterThan(int n) {
+ return MakeMatcher(new GreaterThanMatcher(n));
+}
+
+string OfType(const string& type_name) {
+#if GTEST_HAS_RTTI
+ return " (of type " + type_name + ")";
+#else
+ return "";
+#endif
+}
+
+// Returns the description of the given matcher.
+template <typename T>
+string Describe(const Matcher<T>& m) {
+ stringstream ss;
+ m.DescribeTo(&ss);
+ return ss.str();
+}
+
+// Returns the description of the negation of the given matcher.
+template <typename T>
+string DescribeNegation(const Matcher<T>& m) {
+ stringstream ss;
+ m.DescribeNegationTo(&ss);
+ return ss.str();
+}
+
+// Returns the reason why x matches, or doesn't match, m.
+template <typename MatcherType, typename Value>
+string Explain(const MatcherType& m, const Value& x) {
+ StringMatchResultListener listener;
+ ExplainMatchResult(m, x, &listener);
+ return listener.str();
+}
+
+TEST(MatchResultListenerTest, StreamingWorks) {
+ StringMatchResultListener listener;
+ listener << "hi" << 5;
+ EXPECT_EQ("hi5", listener.str());
+
+ // Streaming shouldn't crash when the underlying ostream is NULL.
+ DummyMatchResultListener dummy;
+ dummy << "hi" << 5;
+}
+
+TEST(MatchResultListenerTest, CanAccessUnderlyingStream) {
+ EXPECT_TRUE(DummyMatchResultListener().stream() == NULL);
+ EXPECT_TRUE(StreamMatchResultListener(NULL).stream() == NULL);
+
+ EXPECT_EQ(&std::cout, StreamMatchResultListener(&std::cout).stream());
+}
+
+TEST(MatchResultListenerTest, IsInterestedWorks) {
+ EXPECT_TRUE(StringMatchResultListener().IsInterested());
+ EXPECT_TRUE(StreamMatchResultListener(&std::cout).IsInterested());
+
+ EXPECT_FALSE(DummyMatchResultListener().IsInterested());
+ EXPECT_FALSE(StreamMatchResultListener(NULL).IsInterested());
+}
+
+// Makes sure that the MatcherInterface<T> interface doesn't
+// change.
+class EvenMatcherImpl : public MatcherInterface<int> {
+ public:
+ virtual bool MatchAndExplain(int x,
+ MatchResultListener* /* listener */) const {
+ return x % 2 == 0;
+ }
+
+ virtual void DescribeTo(ostream* os) const {
+ *os << "is an even number";
+ }
+
+ // We deliberately don't define DescribeNegationTo() and
+ // ExplainMatchResultTo() here, to make sure the definition of these
+ // two methods is optional.
+};
+
+// Makes sure that the MatcherInterface API doesn't change.
+TEST(MatcherInterfaceTest, CanBeImplementedUsingPublishedAPI) {
+ EvenMatcherImpl m;
+}
+
+// Tests implementing a monomorphic matcher using MatchAndExplain().
+
+class NewEvenMatcherImpl : public MatcherInterface<int> {
+ public:
+ virtual bool MatchAndExplain(int x, MatchResultListener* listener) const {
+ const bool match = x % 2 == 0;
+ // Verifies that we can stream to a listener directly.
+ *listener << "value % " << 2;
+ if (listener->stream() != NULL) {
+ // Verifies that we can stream to a listener's underlying stream
+ // too.
+ *listener->stream() << " == " << (x % 2);
+ }
+ return match;
+ }
+
+ virtual void DescribeTo(ostream* os) const {
+ *os << "is an even number";
+ }
+};
+
+TEST(MatcherInterfaceTest, CanBeImplementedUsingNewAPI) {
+ Matcher<int> m = MakeMatcher(new NewEvenMatcherImpl);
+ EXPECT_TRUE(m.Matches(2));
+ EXPECT_FALSE(m.Matches(3));
+ EXPECT_EQ("value % 2 == 0", Explain(m, 2));
+ EXPECT_EQ("value % 2 == 1", Explain(m, 3));
+}
+
+// Tests default-constructing a matcher.
+TEST(MatcherTest, CanBeDefaultConstructed) {
+ Matcher<double> m;
+}
+
+// Tests that Matcher<T> can be constructed from a MatcherInterface<T>*.
+TEST(MatcherTest, CanBeConstructedFromMatcherInterface) {
+ const MatcherInterface<int>* impl = new EvenMatcherImpl;
+ Matcher<int> m(impl);
+ EXPECT_TRUE(m.Matches(4));
+ EXPECT_FALSE(m.Matches(5));
+}
+
+// Tests that value can be used in place of Eq(value).
+TEST(MatcherTest, CanBeImplicitlyConstructedFromValue) {
+ Matcher<int> m1 = 5;
+ EXPECT_TRUE(m1.Matches(5));
+ EXPECT_FALSE(m1.Matches(6));
+}
+
+// Tests that NULL can be used in place of Eq(NULL).
+TEST(MatcherTest, CanBeImplicitlyConstructedFromNULL) {
+ Matcher<int*> m1 = NULL;
+ EXPECT_TRUE(m1.Matches(NULL));
+ int n = 0;
+ EXPECT_FALSE(m1.Matches(&n));
+}
+
+// Tests that matchers are copyable.
+TEST(MatcherTest, IsCopyable) {
+ // Tests the copy constructor.
+ Matcher<bool> m1 = Eq(false);
+ EXPECT_TRUE(m1.Matches(false));
+ EXPECT_FALSE(m1.Matches(true));
+
+ // Tests the assignment operator.
+ m1 = Eq(true);
+ EXPECT_TRUE(m1.Matches(true));
+ EXPECT_FALSE(m1.Matches(false));
+}
+
+// Tests that Matcher<T>::DescribeTo() calls
+// MatcherInterface<T>::DescribeTo().
+TEST(MatcherTest, CanDescribeItself) {
+ EXPECT_EQ("is an even number",
+ Describe(Matcher<int>(new EvenMatcherImpl)));
+}
+
+// Tests Matcher<T>::MatchAndExplain().
+TEST(MatcherTest, MatchAndExplain) {
+ Matcher<int> m = GreaterThan(0);
+ StringMatchResultListener listener1;
+ EXPECT_TRUE(m.MatchAndExplain(42, &listener1));
+ EXPECT_EQ("which is 42 more than 0", listener1.str());
+
+ StringMatchResultListener listener2;
+ EXPECT_FALSE(m.MatchAndExplain(-9, &listener2));
+ EXPECT_EQ("which is 9 less than 0", listener2.str());
+}
+
+// Tests that a C-string literal can be implicitly converted to a
+// Matcher<string> or Matcher<const string&>.
+TEST(StringMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
+ Matcher<string> m1 = "hi";
+ EXPECT_TRUE(m1.Matches("hi"));
+ EXPECT_FALSE(m1.Matches("hello"));
+
+ Matcher<const string&> m2 = "hi";
+ EXPECT_TRUE(m2.Matches("hi"));
+ EXPECT_FALSE(m2.Matches("hello"));
+}
+
+// Tests that a string object can be implicitly converted to a
+// Matcher<string> or Matcher<const string&>.
+TEST(StringMatcherTest, CanBeImplicitlyConstructedFromString) {
+ Matcher<string> m1 = string("hi");
+ EXPECT_TRUE(m1.Matches("hi"));
+ EXPECT_FALSE(m1.Matches("hello"));
+
+ Matcher<const string&> m2 = string("hi");
+ EXPECT_TRUE(m2.Matches("hi"));
+ EXPECT_FALSE(m2.Matches("hello"));
+}
+
+// Tests that MakeMatcher() constructs a Matcher<T> from a
+// MatcherInterface* without requiring the user to explicitly
+// write the type.
+TEST(MakeMatcherTest, ConstructsMatcherFromMatcherInterface) {
+ const MatcherInterface<int>* dummy_impl = NULL;
+ Matcher<int> m = MakeMatcher(dummy_impl);
+}
+
+// Tests that MakePolymorphicMatcher() can construct a polymorphic
+// matcher from its implementation using the old API.
+const int g_bar = 1;
+class ReferencesBarOrIsZeroImpl {
+ public:
+ template <typename T>
+ bool MatchAndExplain(const T& x,
+ MatchResultListener* /* listener */) const {
+ const void* p = &x;
+ return p == &g_bar || x == 0;
+ }
+
+ void DescribeTo(ostream* os) const { *os << "g_bar or zero"; }
+
+ void DescribeNegationTo(ostream* os) const {
+ *os << "doesn't reference g_bar and is not zero";
+ }
+};
+
+// This function verifies that MakePolymorphicMatcher() returns a
+// PolymorphicMatcher<T> where T is the argument's type.
+PolymorphicMatcher<ReferencesBarOrIsZeroImpl> ReferencesBarOrIsZero() {
+ return MakePolymorphicMatcher(ReferencesBarOrIsZeroImpl());
+}
+
+TEST(MakePolymorphicMatcherTest, ConstructsMatcherUsingOldAPI) {
+ // Using a polymorphic matcher to match a reference type.
+ Matcher<const int&> m1 = ReferencesBarOrIsZero();
+ EXPECT_TRUE(m1.Matches(0));
+ // Verifies that the identity of a by-reference argument is preserved.
+ EXPECT_TRUE(m1.Matches(g_bar));
+ EXPECT_FALSE(m1.Matches(1));
+ EXPECT_EQ("g_bar or zero", Describe(m1));
+
+ // Using a polymorphic matcher to match a value type.
+ Matcher<double> m2 = ReferencesBarOrIsZero();
+ EXPECT_TRUE(m2.Matches(0.0));
+ EXPECT_FALSE(m2.Matches(0.1));
+ EXPECT_EQ("g_bar or zero", Describe(m2));
+}
+
+// Tests implementing a polymorphic matcher using MatchAndExplain().
+
+class PolymorphicIsEvenImpl {
+ public:
+ void DescribeTo(ostream* os) const { *os << "is even"; }
+
+ void DescribeNegationTo(ostream* os) const {
+ *os << "is odd";
+ }
+
+ template <typename T>
+ bool MatchAndExplain(const T& x, MatchResultListener* listener) const {
+ // Verifies that we can stream to the listener directly.
+ *listener << "% " << 2;
+ if (listener->stream() != NULL) {
+ // Verifies that we can stream to the listener's underlying stream
+ // too.
+ *listener->stream() << " == " << (x % 2);
+ }
+ return (x % 2) == 0;
+ }
+};
+
+PolymorphicMatcher<PolymorphicIsEvenImpl> PolymorphicIsEven() {
+ return MakePolymorphicMatcher(PolymorphicIsEvenImpl());
+}
+
+TEST(MakePolymorphicMatcherTest, ConstructsMatcherUsingNewAPI) {
+ // Using PolymorphicIsEven() as a Matcher<int>.
+ const Matcher<int> m1 = PolymorphicIsEven();
+ EXPECT_TRUE(m1.Matches(42));
+ EXPECT_FALSE(m1.Matches(43));
+ EXPECT_EQ("is even", Describe(m1));
+
+ const Matcher<int> not_m1 = Not(m1);
+ EXPECT_EQ("is odd", Describe(not_m1));
+
+ EXPECT_EQ("% 2 == 0", Explain(m1, 42));
+
+ // Using PolymorphicIsEven() as a Matcher<char>.
+ const Matcher<char> m2 = PolymorphicIsEven();
+ EXPECT_TRUE(m2.Matches('\x42'));
+ EXPECT_FALSE(m2.Matches('\x43'));
+ EXPECT_EQ("is even", Describe(m2));
+
+ const Matcher<char> not_m2 = Not(m2);
+ EXPECT_EQ("is odd", Describe(not_m2));
+
+ EXPECT_EQ("% 2 == 0", Explain(m2, '\x42'));
+}
+
+// Tests that MatcherCast<T>(m) works when m is a polymorphic matcher.
+TEST(MatcherCastTest, FromPolymorphicMatcher) {
+ Matcher<int> m = MatcherCast<int>(Eq(5));
+ EXPECT_TRUE(m.Matches(5));
+ EXPECT_FALSE(m.Matches(6));
+}
+
+// For testing casting matchers between compatible types.
+class IntValue {
+ public:
+ // An int can be statically (although not implicitly) cast to a
+ // IntValue.
+ explicit IntValue(int a_value) : value_(a_value) {}
+
+ int value() const { return value_; }
+ private:
+ int value_;
+};
+
+// For testing casting matchers between compatible types.
+bool IsPositiveIntValue(const IntValue& foo) {
+ return foo.value() > 0;
+}
+
+// Tests that MatcherCast<T>(m) works when m is a Matcher<U> where T
+// can be statically converted to U.
+TEST(MatcherCastTest, FromCompatibleType) {
+ Matcher<double> m1 = Eq(2.0);
+ Matcher<int> m2 = MatcherCast<int>(m1);
+ EXPECT_TRUE(m2.Matches(2));
+ EXPECT_FALSE(m2.Matches(3));
+
+ Matcher<IntValue> m3 = Truly(IsPositiveIntValue);
+ Matcher<int> m4 = MatcherCast<int>(m3);
+ // In the following, the arguments 1 and 0 are statically converted
+ // to IntValue objects, and then tested by the IsPositiveIntValue()
+ // predicate.
+ EXPECT_TRUE(m4.Matches(1));
+ EXPECT_FALSE(m4.Matches(0));
+}
+
+// Tests that MatcherCast<T>(m) works when m is a Matcher<const T&>.
+TEST(MatcherCastTest, FromConstReferenceToNonReference) {
+ Matcher<const int&> m1 = Eq(0);
+ Matcher<int> m2 = MatcherCast<int>(m1);
+ EXPECT_TRUE(m2.Matches(0));
+ EXPECT_FALSE(m2.Matches(1));
+}
+
+// Tests that MatcherCast<T>(m) works when m is a Matcher<T&>.
+TEST(MatcherCastTest, FromReferenceToNonReference) {
+ Matcher<int&> m1 = Eq(0);
+ Matcher<int> m2 = MatcherCast<int>(m1);
+ EXPECT_TRUE(m2.Matches(0));
+ EXPECT_FALSE(m2.Matches(1));
+}
+
+// Tests that MatcherCast<const T&>(m) works when m is a Matcher<T>.
+TEST(MatcherCastTest, FromNonReferenceToConstReference) {
+ Matcher<int> m1 = Eq(0);
+ Matcher<const int&> m2 = MatcherCast<const int&>(m1);
+ EXPECT_TRUE(m2.Matches(0));
+ EXPECT_FALSE(m2.Matches(1));
+}
+
+// Tests that MatcherCast<T&>(m) works when m is a Matcher<T>.
+TEST(MatcherCastTest, FromNonReferenceToReference) {
+ Matcher<int> m1 = Eq(0);
+ Matcher<int&> m2 = MatcherCast<int&>(m1);
+ int n = 0;
+ EXPECT_TRUE(m2.Matches(n));
+ n = 1;
+ EXPECT_FALSE(m2.Matches(n));
+}
+
+// Tests that MatcherCast<T>(m) works when m is a Matcher<T>.
+TEST(MatcherCastTest, FromSameType) {
+ Matcher<int> m1 = Eq(0);
+ Matcher<int> m2 = MatcherCast<int>(m1);
+ EXPECT_TRUE(m2.Matches(0));
+ EXPECT_FALSE(m2.Matches(1));
+}
+
+// Implicitly convertible form any type.
+struct ConvertibleFromAny {
+ ConvertibleFromAny(int a_value) : value(a_value) {}
+ template <typename T>
+ ConvertibleFromAny(const T& a_value) : value(-1) {
+ ADD_FAILURE() << "Conversion constructor called";
+ }
+ int value;
+};
+
+bool operator==(const ConvertibleFromAny& a, const ConvertibleFromAny& b) {
+ return a.value == b.value;
+}
+
+ostream& operator<<(ostream& os, const ConvertibleFromAny& a) {
+ return os << a.value;
+}
+
+TEST(MatcherCastTest, ConversionConstructorIsUsed) {
+ Matcher<ConvertibleFromAny> m = MatcherCast<ConvertibleFromAny>(1);
+ EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
+ EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
+}
+
+TEST(MatcherCastTest, FromConvertibleFromAny) {
+ Matcher<ConvertibleFromAny> m =
+ MatcherCast<ConvertibleFromAny>(Eq(ConvertibleFromAny(1)));
+ EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
+ EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
+}
+
+class Base {};
+class Derived : public Base {};
+
+// Tests that SafeMatcherCast<T>(m) works when m is a polymorphic matcher.
+TEST(SafeMatcherCastTest, FromPolymorphicMatcher) {
+ Matcher<char> m2 = SafeMatcherCast<char>(Eq(32));
+ EXPECT_TRUE(m2.Matches(' '));
+ EXPECT_FALSE(m2.Matches('\n'));
+}
+
+// Tests that SafeMatcherCast<T>(m) works when m is a Matcher<U> where
+// T and U are arithmetic types and T can be losslessly converted to
+// U.
+TEST(SafeMatcherCastTest, FromLosslesslyConvertibleArithmeticType) {
+ Matcher<double> m1 = DoubleEq(1.0);
+ Matcher<float> m2 = SafeMatcherCast<float>(m1);
+ EXPECT_TRUE(m2.Matches(1.0f));
+ EXPECT_FALSE(m2.Matches(2.0f));
+
+ Matcher<char> m3 = SafeMatcherCast<char>(TypedEq<int>('a'));
+ EXPECT_TRUE(m3.Matches('a'));
+ EXPECT_FALSE(m3.Matches('b'));
+}
+
+// Tests that SafeMatcherCast<T>(m) works when m is a Matcher<U> where T and U
+// are pointers or references to a derived and a base class, correspondingly.
+TEST(SafeMatcherCastTest, FromBaseClass) {
+ Derived d, d2;
+ Matcher<Base*> m1 = Eq(&d);
+ Matcher<Derived*> m2 = SafeMatcherCast<Derived*>(m1);
+ EXPECT_TRUE(m2.Matches(&d));
+ EXPECT_FALSE(m2.Matches(&d2));
+
+ Matcher<Base&> m3 = Ref(d);
+ Matcher<Derived&> m4 = SafeMatcherCast<Derived&>(m3);
+ EXPECT_TRUE(m4.Matches(d));
+ EXPECT_FALSE(m4.Matches(d2));
+}
+
+// Tests that SafeMatcherCast<T&>(m) works when m is a Matcher<const T&>.
+TEST(SafeMatcherCastTest, FromConstReferenceToReference) {
+ int n = 0;
+ Matcher<const int&> m1 = Ref(n);
+ Matcher<int&> m2 = SafeMatcherCast<int&>(m1);
+ int n1 = 0;
+ EXPECT_TRUE(m2.Matches(n));
+ EXPECT_FALSE(m2.Matches(n1));
+}
+
+// Tests that MatcherCast<const T&>(m) works when m is a Matcher<T>.
+TEST(SafeMatcherCastTest, FromNonReferenceToConstReference) {
+ Matcher<int> m1 = Eq(0);
+ Matcher<const int&> m2 = SafeMatcherCast<const int&>(m1);
+ EXPECT_TRUE(m2.Matches(0));
+ EXPECT_FALSE(m2.Matches(1));
+}
+
+// Tests that SafeMatcherCast<T&>(m) works when m is a Matcher<T>.
+TEST(SafeMatcherCastTest, FromNonReferenceToReference) {
+ Matcher<int> m1 = Eq(0);
+ Matcher<int&> m2 = SafeMatcherCast<int&>(m1);
+ int n = 0;
+ EXPECT_TRUE(m2.Matches(n));
+ n = 1;
+ EXPECT_FALSE(m2.Matches(n));
+}
+
+// Tests that SafeMatcherCast<T>(m) works when m is a Matcher<T>.
+TEST(SafeMatcherCastTest, FromSameType) {
+ Matcher<int> m1 = Eq(0);
+ Matcher<int> m2 = SafeMatcherCast<int>(m1);
+ EXPECT_TRUE(m2.Matches(0));
+ EXPECT_FALSE(m2.Matches(1));
+}
+
+TEST(SafeMatcherCastTest, ConversionConstructorIsUsed) {
+ Matcher<ConvertibleFromAny> m = SafeMatcherCast<ConvertibleFromAny>(1);
+ EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
+ EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
+}
+
+TEST(SafeMatcherCastTest, FromConvertibleFromAny) {
+ Matcher<ConvertibleFromAny> m =
+ SafeMatcherCast<ConvertibleFromAny>(Eq(ConvertibleFromAny(1)));
+ EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
+ EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
+}
+
+// Tests that A<T>() matches any value of type T.
+TEST(ATest, MatchesAnyValue) {
+ // Tests a matcher for a value type.
+ Matcher<double> m1 = A<double>();
+ EXPECT_TRUE(m1.Matches(91.43));
+ EXPECT_TRUE(m1.Matches(-15.32));
+
+ // Tests a matcher for a reference type.
+ int a = 2;
+ int b = -6;
+ Matcher<int&> m2 = A<int&>();
+ EXPECT_TRUE(m2.Matches(a));
+ EXPECT_TRUE(m2.Matches(b));
+}
+
+// Tests that A<T>() describes itself properly.
+TEST(ATest, CanDescribeSelf) {
+ EXPECT_EQ("is anything", Describe(A<bool>()));
+}
+
+// Tests that An<T>() matches any value of type T.
+TEST(AnTest, MatchesAnyValue) {
+ // Tests a matcher for a value type.
+ Matcher<int> m1 = An<int>();
+ EXPECT_TRUE(m1.Matches(9143));
+ EXPECT_TRUE(m1.Matches(-1532));
+
+ // Tests a matcher for a reference type.
+ int a = 2;
+ int b = -6;
+ Matcher<int&> m2 = An<int&>();
+ EXPECT_TRUE(m2.Matches(a));
+ EXPECT_TRUE(m2.Matches(b));
+}
+
+// Tests that An<T>() describes itself properly.
+TEST(AnTest, CanDescribeSelf) {
+ EXPECT_EQ("is anything", Describe(An<int>()));
+}
+
+// Tests that _ can be used as a matcher for any type and matches any
+// value of that type.
+TEST(UnderscoreTest, MatchesAnyValue) {
+ // Uses _ as a matcher for a value type.
+ Matcher<int> m1 = _;
+ EXPECT_TRUE(m1.Matches(123));
+ EXPECT_TRUE(m1.Matches(-242));
+
+ // Uses _ as a matcher for a reference type.
+ bool a = false;
+ const bool b = true;
+ Matcher<const bool&> m2 = _;
+ EXPECT_TRUE(m2.Matches(a));
+ EXPECT_TRUE(m2.Matches(b));
+}
+
+// Tests that _ describes itself properly.
+TEST(UnderscoreTest, CanDescribeSelf) {
+ Matcher<int> m = _;
+ EXPECT_EQ("is anything", Describe(m));
+}
+
+// Tests that Eq(x) matches any value equal to x.
+TEST(EqTest, MatchesEqualValue) {
+ // 2 C-strings with same content but different addresses.
+ const char a1[] = "hi";
+ const char a2[] = "hi";
+
+ Matcher<const char*> m1 = Eq(a1);
+ EXPECT_TRUE(m1.Matches(a1));
+ EXPECT_FALSE(m1.Matches(a2));
+}
+
+// Tests that Eq(v) describes itself properly.
+
+class Unprintable {
+ public:
+ Unprintable() : c_('a') {}
+
+ bool operator==(const Unprintable& /* rhs */) { return true; }
+ private:
+ char c_;
+};
+
+TEST(EqTest, CanDescribeSelf) {
+ Matcher<Unprintable> m = Eq(Unprintable());
+ EXPECT_EQ("is equal to 1-byte object <61>", Describe(m));
+}
+
+// Tests that Eq(v) can be used to match any type that supports
+// comparing with type T, where T is v's type.
+TEST(EqTest, IsPolymorphic) {
+ Matcher<int> m1 = Eq(1);
+ EXPECT_TRUE(m1.Matches(1));
+ EXPECT_FALSE(m1.Matches(2));
+
+ Matcher<char> m2 = Eq(1);
+ EXPECT_TRUE(m2.Matches('\1'));
+ EXPECT_FALSE(m2.Matches('a'));
+}
+
+// Tests that TypedEq<T>(v) matches values of type T that's equal to v.
+TEST(TypedEqTest, ChecksEqualityForGivenType) {
+ Matcher<char> m1 = TypedEq<char>('a');
+ EXPECT_TRUE(m1.Matches('a'));
+ EXPECT_FALSE(m1.Matches('b'));
+
+ Matcher<int> m2 = TypedEq<int>(6);
+ EXPECT_TRUE(m2.Matches(6));
+ EXPECT_FALSE(m2.Matches(7));
+}
+
+// Tests that TypedEq(v) describes itself properly.
+TEST(TypedEqTest, CanDescribeSelf) {
+ EXPECT_EQ("is equal to 2", Describe(TypedEq<int>(2)));
+}
+
+// Tests that TypedEq<T>(v) has type Matcher<T>.
+
+// Type<T>::IsTypeOf(v) compiles iff the type of value v is T, where T
+// is a "bare" type (i.e. not in the form of const U or U&). If v's
+// type is not T, the compiler will generate a message about
+// "undefined referece".
+template <typename T>
+struct Type {
+ static bool IsTypeOf(const T& /* v */) { return true; }
+
+ template <typename T2>
+ static void IsTypeOf(T2 v);
+};
+
+TEST(TypedEqTest, HasSpecifiedType) {
+ // Verfies that the type of TypedEq<T>(v) is Matcher<T>.
+ Type<Matcher<int> >::IsTypeOf(TypedEq<int>(5));
+ Type<Matcher<double> >::IsTypeOf(TypedEq<double>(5));
+}
+
+// Tests that Ge(v) matches anything >= v.
+TEST(GeTest, ImplementsGreaterThanOrEqual) {
+ Matcher<int> m1 = Ge(0);
+ EXPECT_TRUE(m1.Matches(1));
+ EXPECT_TRUE(m1.Matches(0));
+ EXPECT_FALSE(m1.Matches(-1));
+}
+
+// Tests that Ge(v) describes itself properly.
+TEST(GeTest, CanDescribeSelf) {
+ Matcher<int> m = Ge(5);
+ EXPECT_EQ("is >= 5", Describe(m));
+}
+
+// Tests that Gt(v) matches anything > v.
+TEST(GtTest, ImplementsGreaterThan) {
+ Matcher<double> m1 = Gt(0);
+ EXPECT_TRUE(m1.Matches(1.0));
+ EXPECT_FALSE(m1.Matches(0.0));
+ EXPECT_FALSE(m1.Matches(-1.0));
+}
+
+// Tests that Gt(v) describes itself properly.
+TEST(GtTest, CanDescribeSelf) {
+ Matcher<int> m = Gt(5);
+ EXPECT_EQ("is > 5", Describe(m));
+}
+
+// Tests that Le(v) matches anything <= v.
+TEST(LeTest, ImplementsLessThanOrEqual) {
+ Matcher<char> m1 = Le('b');
+ EXPECT_TRUE(m1.Matches('a'));
+ EXPECT_TRUE(m1.Matches('b'));
+ EXPECT_FALSE(m1.Matches('c'));
+}
+
+// Tests that Le(v) describes itself properly.
+TEST(LeTest, CanDescribeSelf) {
+ Matcher<int> m = Le(5);
+ EXPECT_EQ("is <= 5", Describe(m));
+}
+
+// Tests that Lt(v) matches anything < v.
+TEST(LtTest, ImplementsLessThan) {
+ Matcher<const string&> m1 = Lt("Hello");
+ EXPECT_TRUE(m1.Matches("Abc"));
+ EXPECT_FALSE(m1.Matches("Hello"));
+ EXPECT_FALSE(m1.Matches("Hello, world!"));
+}
+
+// Tests that Lt(v) describes itself properly.
+TEST(LtTest, CanDescribeSelf) {
+ Matcher<int> m = Lt(5);
+ EXPECT_EQ("is < 5", Describe(m));
+}
+
+// Tests that Ne(v) matches anything != v.
+TEST(NeTest, ImplementsNotEqual) {
+ Matcher<int> m1 = Ne(0);
+ EXPECT_TRUE(m1.Matches(1));
+ EXPECT_TRUE(m1.Matches(-1));
+ EXPECT_FALSE(m1.Matches(0));
+}
+
+// Tests that Ne(v) describes itself properly.
+TEST(NeTest, CanDescribeSelf) {
+ Matcher<int> m = Ne(5);
+ EXPECT_EQ("isn't equal to 5", Describe(m));
+}
+
+// Tests that IsNull() matches any NULL pointer of any type.
+TEST(IsNullTest, MatchesNullPointer) {
+ Matcher<int*> m1 = IsNull();
+ int* p1 = NULL;
+ int n = 0;
+ EXPECT_TRUE(m1.Matches(p1));
+ EXPECT_FALSE(m1.Matches(&n));
+
+ Matcher<const char*> m2 = IsNull();
+ const char* p2 = NULL;
+ EXPECT_TRUE(m2.Matches(p2));
+ EXPECT_FALSE(m2.Matches("hi"));
+
+#if !GTEST_OS_SYMBIAN
+ // Nokia's Symbian compiler generates:
+ // gmock-matchers.h: ambiguous access to overloaded function
+ // gmock-matchers.h: 'testing::Matcher<void *>::Matcher(void *)'
+ // gmock-matchers.h: 'testing::Matcher<void *>::Matcher(const testing::
+ // MatcherInterface<void *> *)'
+ // gmock-matchers.h: (point of instantiation: 'testing::
+ // gmock_matchers_test::IsNullTest_MatchesNullPointer_Test::TestBody()')
+ // gmock-matchers.h: (instantiating: 'testing::PolymorphicMatc
+ Matcher<void*> m3 = IsNull();
+ void* p3 = NULL;
+ EXPECT_TRUE(m3.Matches(p3));
+ EXPECT_FALSE(m3.Matches(reinterpret_cast<void*>(0xbeef)));
+#endif
+}
+
+TEST(IsNullTest, LinkedPtr) {
+ const Matcher<linked_ptr<int> > m = IsNull();
+ const linked_ptr<int> null_p;
+ const linked_ptr<int> non_null_p(new int);
+
+ EXPECT_TRUE(m.Matches(null_p));
+ EXPECT_FALSE(m.Matches(non_null_p));
+}
+
+TEST(IsNullTest, ReferenceToConstLinkedPtr) {
+ const Matcher<const linked_ptr<double>&> m = IsNull();
+ const linked_ptr<double> null_p;
+ const linked_ptr<double> non_null_p(new double);
+
+ EXPECT_TRUE(m.Matches(null_p));
+ EXPECT_FALSE(m.Matches(non_null_p));
+}
+
+TEST(IsNullTest, ReferenceToConstScopedPtr) {
+ const Matcher<const scoped_ptr<double>&> m = IsNull();
+ const scoped_ptr<double> null_p;
+ const scoped_ptr<double> non_null_p(new double);
+
+ EXPECT_TRUE(m.Matches(null_p));
+ EXPECT_FALSE(m.Matches(non_null_p));
+}
+
+// Tests that IsNull() describes itself properly.
+TEST(IsNullTest, CanDescribeSelf) {
+ Matcher<int*> m = IsNull();
+ EXPECT_EQ("is NULL", Describe(m));
+ EXPECT_EQ("isn't NULL", DescribeNegation(m));
+}
+
+// Tests that NotNull() matches any non-NULL pointer of any type.
+TEST(NotNullTest, MatchesNonNullPointer) {
+ Matcher<int*> m1 = NotNull();
+ int* p1 = NULL;
+ int n = 0;
+ EXPECT_FALSE(m1.Matches(p1));
+ EXPECT_TRUE(m1.Matches(&n));
+
+ Matcher<const char*> m2 = NotNull();
+ const char* p2 = NULL;
+ EXPECT_FALSE(m2.Matches(p2));
+ EXPECT_TRUE(m2.Matches("hi"));
+}
+
+TEST(NotNullTest, LinkedPtr) {
+ const Matcher<linked_ptr<int> > m = NotNull();
+ const linked_ptr<int> null_p;
+ const linked_ptr<int> non_null_p(new int);
+
+ EXPECT_FALSE(m.Matches(null_p));
+ EXPECT_TRUE(m.Matches(non_null_p));
+}
+
+TEST(NotNullTest, ReferenceToConstLinkedPtr) {
+ const Matcher<const linked_ptr<double>&> m = NotNull();
+ const linked_ptr<double> null_p;
+ const linked_ptr<double> non_null_p(new double);
+
+ EXPECT_FALSE(m.Matches(null_p));
+ EXPECT_TRUE(m.Matches(non_null_p));
+}
+
+TEST(NotNullTest, ReferenceToConstScopedPtr) {
+ const Matcher<const scoped_ptr<double>&> m = NotNull();
+ const scoped_ptr<double> null_p;
+ const scoped_ptr<double> non_null_p(new double);
+
+ EXPECT_FALSE(m.Matches(null_p));
+ EXPECT_TRUE(m.Matches(non_null_p));
+}
+
+// Tests that NotNull() describes itself properly.
+TEST(NotNullTest, CanDescribeSelf) {
+ Matcher<int*> m = NotNull();
+ EXPECT_EQ("isn't NULL", Describe(m));
+}
+
+// Tests that Ref(variable) matches an argument that references
+// 'variable'.
+TEST(RefTest, MatchesSameVariable) {
+ int a = 0;
+ int b = 0;
+ Matcher<int&> m = Ref(a);
+ EXPECT_TRUE(m.Matches(a));
+ EXPECT_FALSE(m.Matches(b));
+}
+
+// Tests that Ref(variable) describes itself properly.
+TEST(RefTest, CanDescribeSelf) {
+ int n = 5;
+ Matcher<int&> m = Ref(n);
+ stringstream ss;
+ ss << "references the variable @" << &n << " 5";
+ EXPECT_EQ(string(ss.str()), Describe(m));
+}
+
+// Test that Ref(non_const_varialbe) can be used as a matcher for a
+// const reference.
+TEST(RefTest, CanBeUsedAsMatcherForConstReference) {
+ int a = 0;
+ int b = 0;
+ Matcher<const int&> m = Ref(a);
+ EXPECT_TRUE(m.Matches(a));
+ EXPECT_FALSE(m.Matches(b));
+}
+
+// Tests that Ref(variable) is covariant, i.e. Ref(derived) can be
+// used wherever Ref(base) can be used (Ref(derived) is a sub-type
+// of Ref(base), but not vice versa.
+
+TEST(RefTest, IsCovariant) {
+ Base base, base2;
+ Derived derived;
+ Matcher<const Base&> m1 = Ref(base);
+ EXPECT_TRUE(m1.Matches(base));
+ EXPECT_FALSE(m1.Matches(base2));
+ EXPECT_FALSE(m1.Matches(derived));
+
+ m1 = Ref(derived);
+ EXPECT_TRUE(m1.Matches(derived));
+ EXPECT_FALSE(m1.Matches(base));
+ EXPECT_FALSE(m1.Matches(base2));
+}
+
+TEST(RefTest, ExplainsResult) {
+ int n = 0;
+ EXPECT_THAT(Explain(Matcher<const int&>(Ref(n)), n),
+ StartsWith("which is located @"));
+
+ int m = 0;
+ EXPECT_THAT(Explain(Matcher<const int&>(Ref(n)), m),
+ StartsWith("which is located @"));
+}
+
+// Tests string comparison matchers.
+
+TEST(StrEqTest, MatchesEqualString) {
+ Matcher<const char*> m = StrEq(string("Hello"));
+ EXPECT_TRUE(m.Matches("Hello"));
+ EXPECT_FALSE(m.Matches("hello"));
+ EXPECT_FALSE(m.Matches(NULL));
+
+ Matcher<const string&> m2 = StrEq("Hello");
+ EXPECT_TRUE(m2.Matches("Hello"));
+ EXPECT_FALSE(m2.Matches("Hi"));
+}
+
+TEST(StrEqTest, CanDescribeSelf) {
+ Matcher<string> m = StrEq("Hi-\'\"?\\\a\b\f\n\r\t\v\xD3");
+ EXPECT_EQ("is equal to \"Hi-\'\\\"?\\\\\\a\\b\\f\\n\\r\\t\\v\\xD3\"",
+ Describe(m));
+
+ string str("01204500800");
+ str[3] = '\0';
+ Matcher<string> m2 = StrEq(str);
+ EXPECT_EQ("is equal to \"012\\04500800\"", Describe(m2));
+ str[0] = str[6] = str[7] = str[9] = str[10] = '\0';
+ Matcher<string> m3 = StrEq(str);
+ EXPECT_EQ("is equal to \"\\012\\045\\0\\08\\0\\0\"", Describe(m3));
+}
+
+TEST(StrNeTest, MatchesUnequalString) {
+ Matcher<const char*> m = StrNe("Hello");
+ EXPECT_TRUE(m.Matches(""));
+ EXPECT_TRUE(m.Matches(NULL));
+ EXPECT_FALSE(m.Matches("Hello"));
+
+ Matcher<string> m2 = StrNe(string("Hello"));
+ EXPECT_TRUE(m2.Matches("hello"));
+ EXPECT_FALSE(m2.Matches("Hello"));
+}
+
+TEST(StrNeTest, CanDescribeSelf) {
+ Matcher<const char*> m = StrNe("Hi");
+ EXPECT_EQ("isn't equal to \"Hi\"", Describe(m));
+}
+
+TEST(StrCaseEqTest, MatchesEqualStringIgnoringCase) {
+ Matcher<const char*> m = StrCaseEq(string("Hello"));
+ EXPECT_TRUE(m.Matches("Hello"));
+ EXPECT_TRUE(m.Matches("hello"));
+ EXPECT_FALSE(m.Matches("Hi"));
+ EXPECT_FALSE(m.Matches(NULL));
+
+ Matcher<const string&> m2 = StrCaseEq("Hello");
+ EXPECT_TRUE(m2.Matches("hello"));
+ EXPECT_FALSE(m2.Matches("Hi"));
+}
+
+TEST(StrCaseEqTest, MatchesEqualStringWith0IgnoringCase) {
+ string str1("oabocdooeoo");
+ string str2("OABOCDOOEOO");
+ Matcher<const string&> m0 = StrCaseEq(str1);
+ EXPECT_FALSE(m0.Matches(str2 + string(1, '\0')));
+
+ str1[3] = str2[3] = '\0';
+ Matcher<const string&> m1 = StrCaseEq(str1);
+ EXPECT_TRUE(m1.Matches(str2));
+
+ str1[0] = str1[6] = str1[7] = str1[10] = '\0';
+ str2[0] = str2[6] = str2[7] = str2[10] = '\0';
+ Matcher<const string&> m2 = StrCaseEq(str1);
+ str1[9] = str2[9] = '\0';
+ EXPECT_FALSE(m2.Matches(str2));
+
+ Matcher<const string&> m3 = StrCaseEq(str1);
+ EXPECT_TRUE(m3.Matches(str2));
+
+ EXPECT_FALSE(m3.Matches(str2 + "x"));
+ str2.append(1, '\0');
+ EXPECT_FALSE(m3.Matches(str2));
+ EXPECT_FALSE(m3.Matches(string(str2, 0, 9)));
+}
+
+TEST(StrCaseEqTest, CanDescribeSelf) {
+ Matcher<string> m = StrCaseEq("Hi");
+ EXPECT_EQ("is equal to (ignoring case) \"Hi\"", Describe(m));
+}
+
+TEST(StrCaseNeTest, MatchesUnequalStringIgnoringCase) {
+ Matcher<const char*> m = StrCaseNe("Hello");
+ EXPECT_TRUE(m.Matches("Hi"));
+ EXPECT_TRUE(m.Matches(NULL));
+ EXPECT_FALSE(m.Matches("Hello"));
+ EXPECT_FALSE(m.Matches("hello"));
+
+ Matcher<string> m2 = StrCaseNe(string("Hello"));
+ EXPECT_TRUE(m2.Matches(""));
+ EXPECT_FALSE(m2.Matches("Hello"));
+}
+
+TEST(StrCaseNeTest, CanDescribeSelf) {
+ Matcher<const char*> m = StrCaseNe("Hi");
+ EXPECT_EQ("isn't equal to (ignoring case) \"Hi\"", Describe(m));
+}
+
+// Tests that HasSubstr() works for matching string-typed values.
+TEST(HasSubstrTest, WorksForStringClasses) {
+ const Matcher<string> m1 = HasSubstr("foo");
+ EXPECT_TRUE(m1.Matches(string("I love food.")));
+ EXPECT_FALSE(m1.Matches(string("tofo")));
+
+ const Matcher<const std::string&> m2 = HasSubstr("foo");
+ EXPECT_TRUE(m2.Matches(std::string("I love food.")));
+ EXPECT_FALSE(m2.Matches(std::string("tofo")));
+}
+
+// Tests that HasSubstr() works for matching C-string-typed values.
+TEST(HasSubstrTest, WorksForCStrings) {
+ const Matcher<char*> m1 = HasSubstr("foo");
+ EXPECT_TRUE(m1.Matches(const_cast<char*>("I love food.")));
+ EXPECT_FALSE(m1.Matches(const_cast<char*>("tofo")));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const char*> m2 = HasSubstr("foo");
+ EXPECT_TRUE(m2.Matches("I love food."));
+ EXPECT_FALSE(m2.Matches("tofo"));
+ EXPECT_FALSE(m2.Matches(NULL));
+}
+
+// Tests that HasSubstr(s) describes itself properly.
+TEST(HasSubstrTest, CanDescribeSelf) {
+ Matcher<string> m = HasSubstr("foo\n\"");
+ EXPECT_EQ("has substring \"foo\\n\\\"\"", Describe(m));
+}
+
+TEST(KeyTest, CanDescribeSelf) {
+ Matcher<const pair<std::string, int>&> m = Key("foo");
+ EXPECT_EQ("has a key that is equal to \"foo\"", Describe(m));
+ EXPECT_EQ("doesn't have a key that is equal to \"foo\"", DescribeNegation(m));
+}
+
+TEST(KeyTest, ExplainsResult) {
+ Matcher<pair<int, bool> > m = Key(GreaterThan(10));
+ EXPECT_EQ("whose first field is a value which is 5 less than 10",
+ Explain(m, make_pair(5, true)));
+ EXPECT_EQ("whose first field is a value which is 5 more than 10",
+ Explain(m, make_pair(15, true)));
+}
+
+TEST(KeyTest, MatchesCorrectly) {
+ pair<int, std::string> p(25, "foo");
+ EXPECT_THAT(p, Key(25));
+ EXPECT_THAT(p, Not(Key(42)));
+ EXPECT_THAT(p, Key(Ge(20)));
+ EXPECT_THAT(p, Not(Key(Lt(25))));
+}
+
+TEST(KeyTest, SafelyCastsInnerMatcher) {
+ Matcher<int> is_positive = Gt(0);
+ Matcher<int> is_negative = Lt(0);
+ pair<char, bool> p('a', true);
+ EXPECT_THAT(p, Key(is_positive));
+ EXPECT_THAT(p, Not(Key(is_negative)));
+}
+
+TEST(KeyTest, InsideContainsUsingMap) {
+ map<int, char> container;
+ container.insert(make_pair(1, 'a'));
+ container.insert(make_pair(2, 'b'));
+ container.insert(make_pair(4, 'c'));
+ EXPECT_THAT(container, Contains(Key(1)));
+ EXPECT_THAT(container, Not(Contains(Key(3))));
+}
+
+TEST(KeyTest, InsideContainsUsingMultimap) {
+ multimap<int, char> container;
+ container.insert(make_pair(1, 'a'));
+ container.insert(make_pair(2, 'b'));
+ container.insert(make_pair(4, 'c'));
+
+ EXPECT_THAT(container, Not(Contains(Key(25))));
+ container.insert(make_pair(25, 'd'));
+ EXPECT_THAT(container, Contains(Key(25)));
+ container.insert(make_pair(25, 'e'));
+ EXPECT_THAT(container, Contains(Key(25)));
+
+ EXPECT_THAT(container, Contains(Key(1)));
+ EXPECT_THAT(container, Not(Contains(Key(3))));
+}
+
+TEST(PairTest, Typing) {
+ // Test verifies the following type conversions can be compiled.
+ Matcher<const pair<const char*, int>&> m1 = Pair("foo", 42);
+ Matcher<const pair<const char*, int> > m2 = Pair("foo", 42);
+ Matcher<pair<const char*, int> > m3 = Pair("foo", 42);
+
+ Matcher<pair<int, const std::string> > m4 = Pair(25, "42");
+ Matcher<pair<const std::string, int> > m5 = Pair("25", 42);
+}
+
+TEST(PairTest, CanDescribeSelf) {
+ Matcher<const pair<std::string, int>&> m1 = Pair("foo", 42);
+ EXPECT_EQ("has a first field that is equal to \"foo\""
+ ", and has a second field that is equal to 42",
+ Describe(m1));
+ EXPECT_EQ("has a first field that isn't equal to \"foo\""
+ ", or has a second field that isn't equal to 42",
+ DescribeNegation(m1));
+ // Double and triple negation (1 or 2 times not and description of negation).
+ Matcher<const pair<int, int>&> m2 = Not(Pair(Not(13), 42));
+ EXPECT_EQ("has a first field that isn't equal to 13"
+ ", and has a second field that is equal to 42",
+ DescribeNegation(m2));
+}
+
+TEST(PairTest, CanExplainMatchResultTo) {
+ // If neither field matches, Pair() should explain about the first
+ // field.
+ const Matcher<pair<int, int> > m = Pair(GreaterThan(0), GreaterThan(0));
+ EXPECT_EQ("whose first field does not match, which is 1 less than 0",
+ Explain(m, make_pair(-1, -2)));
+
+ // If the first field matches but the second doesn't, Pair() should
+ // explain about the second field.
+ EXPECT_EQ("whose second field does not match, which is 2 less than 0",
+ Explain(m, make_pair(1, -2)));
+
+ // If the first field doesn't match but the second does, Pair()
+ // should explain about the first field.
+ EXPECT_EQ("whose first field does not match, which is 1 less than 0",
+ Explain(m, make_pair(-1, 2)));
+
+ // If both fields match, Pair() should explain about them both.
+ EXPECT_EQ("whose both fields match, where the first field is a value "
+ "which is 1 more than 0, and the second field is a value "
+ "which is 2 more than 0",
+ Explain(m, make_pair(1, 2)));
+
+ // If only the first match has an explanation, only this explanation should
+ // be printed.
+ const Matcher<pair<int, int> > explain_first = Pair(GreaterThan(0), 0);
+ EXPECT_EQ("whose both fields match, where the first field is a value "
+ "which is 1 more than 0",
+ Explain(explain_first, make_pair(1, 0)));
+
+ // If only the second match has an explanation, only this explanation should
+ // be printed.
+ const Matcher<pair<int, int> > explain_second = Pair(0, GreaterThan(0));
+ EXPECT_EQ("whose both fields match, where the second field is a value "
+ "which is 1 more than 0",
+ Explain(explain_second, make_pair(0, 1)));
+}
+
+TEST(PairTest, MatchesCorrectly) {
+ pair<int, std::string> p(25, "foo");
+
+ // Both fields match.
+ EXPECT_THAT(p, Pair(25, "foo"));
+ EXPECT_THAT(p, Pair(Ge(20), HasSubstr("o")));
+
+ // 'first' doesnt' match, but 'second' matches.
+ EXPECT_THAT(p, Not(Pair(42, "foo")));
+ EXPECT_THAT(p, Not(Pair(Lt(25), "foo")));
+
+ // 'first' matches, but 'second' doesn't match.
+ EXPECT_THAT(p, Not(Pair(25, "bar")));
+ EXPECT_THAT(p, Not(Pair(25, Not("foo"))));
+
+ // Neither field matches.
+ EXPECT_THAT(p, Not(Pair(13, "bar")));
+ EXPECT_THAT(p, Not(Pair(Lt(13), HasSubstr("a"))));
+}
+
+TEST(PairTest, SafelyCastsInnerMatchers) {
+ Matcher<int> is_positive = Gt(0);
+ Matcher<int> is_negative = Lt(0);
+ pair<char, bool> p('a', true);
+ EXPECT_THAT(p, Pair(is_positive, _));
+ EXPECT_THAT(p, Not(Pair(is_negative, _)));
+ EXPECT_THAT(p, Pair(_, is_positive));
+ EXPECT_THAT(p, Not(Pair(_, is_negative)));
+}
+
+TEST(PairTest, InsideContainsUsingMap) {
+ map<int, char> container;
+ container.insert(make_pair(1, 'a'));
+ container.insert(make_pair(2, 'b'));
+ container.insert(make_pair(4, 'c'));
+ EXPECT_THAT(container, Contains(Pair(1, 'a')));
+ EXPECT_THAT(container, Contains(Pair(1, _)));
+ EXPECT_THAT(container, Contains(Pair(_, 'a')));
+ EXPECT_THAT(container, Not(Contains(Pair(3, _))));
+}
+
+// Tests StartsWith(s).
+
+TEST(StartsWithTest, MatchesStringWithGivenPrefix) {
+ const Matcher<const char*> m1 = StartsWith(string(""));
+ EXPECT_TRUE(m1.Matches("Hi"));
+ EXPECT_TRUE(m1.Matches(""));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const string&> m2 = StartsWith("Hi");
+ EXPECT_TRUE(m2.Matches("Hi"));
+ EXPECT_TRUE(m2.Matches("Hi Hi!"));
+ EXPECT_TRUE(m2.Matches("High"));
+ EXPECT_FALSE(m2.Matches("H"));
+ EXPECT_FALSE(m2.Matches(" Hi"));
+}
+
+TEST(StartsWithTest, CanDescribeSelf) {
+ Matcher<const std::string> m = StartsWith("Hi");
+ EXPECT_EQ("starts with \"Hi\"", Describe(m));
+}
+
+// Tests EndsWith(s).
+
+TEST(EndsWithTest, MatchesStringWithGivenSuffix) {
+ const Matcher<const char*> m1 = EndsWith("");
+ EXPECT_TRUE(m1.Matches("Hi"));
+ EXPECT_TRUE(m1.Matches(""));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const string&> m2 = EndsWith(string("Hi"));
+ EXPECT_TRUE(m2.Matches("Hi"));
+ EXPECT_TRUE(m2.Matches("Wow Hi Hi"));
+ EXPECT_TRUE(m2.Matches("Super Hi"));
+ EXPECT_FALSE(m2.Matches("i"));
+ EXPECT_FALSE(m2.Matches("Hi "));
+}
+
+TEST(EndsWithTest, CanDescribeSelf) {
+ Matcher<const std::string> m = EndsWith("Hi");
+ EXPECT_EQ("ends with \"Hi\"", Describe(m));
+}
+
+// Tests MatchesRegex().
+
+TEST(MatchesRegexTest, MatchesStringMatchingGivenRegex) {
+ const Matcher<const char*> m1 = MatchesRegex("a.*z");
+ EXPECT_TRUE(m1.Matches("az"));
+ EXPECT_TRUE(m1.Matches("abcz"));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const string&> m2 = MatchesRegex(new RE("a.*z"));
+ EXPECT_TRUE(m2.Matches("azbz"));
+ EXPECT_FALSE(m2.Matches("az1"));
+ EXPECT_FALSE(m2.Matches("1az"));
+}
+
+TEST(MatchesRegexTest, CanDescribeSelf) {
+ Matcher<const std::string> m1 = MatchesRegex(string("Hi.*"));
+ EXPECT_EQ("matches regular expression \"Hi.*\"", Describe(m1));
+
+ Matcher<const char*> m2 = MatchesRegex(new RE("a.*"));
+ EXPECT_EQ("matches regular expression \"a.*\"", Describe(m2));
+}
+
+// Tests ContainsRegex().
+
+TEST(ContainsRegexTest, MatchesStringContainingGivenRegex) {
+ const Matcher<const char*> m1 = ContainsRegex(string("a.*z"));
+ EXPECT_TRUE(m1.Matches("az"));
+ EXPECT_TRUE(m1.Matches("0abcz1"));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const string&> m2 = ContainsRegex(new RE("a.*z"));
+ EXPECT_TRUE(m2.Matches("azbz"));
+ EXPECT_TRUE(m2.Matches("az1"));
+ EXPECT_FALSE(m2.Matches("1a"));
+}
+
+TEST(ContainsRegexTest, CanDescribeSelf) {
+ Matcher<const std::string> m1 = ContainsRegex("Hi.*");
+ EXPECT_EQ("contains regular expression \"Hi.*\"", Describe(m1));
+
+ Matcher<const char*> m2 = ContainsRegex(new RE("a.*"));
+ EXPECT_EQ("contains regular expression \"a.*\"", Describe(m2));
+}
+
+// Tests for wide strings.
+#if GTEST_HAS_STD_WSTRING
+TEST(StdWideStrEqTest, MatchesEqual) {
+ Matcher<const wchar_t*> m = StrEq(::std::wstring(L"Hello"));
+ EXPECT_TRUE(m.Matches(L"Hello"));
+ EXPECT_FALSE(m.Matches(L"hello"));
+ EXPECT_FALSE(m.Matches(NULL));
+
+ Matcher<const ::std::wstring&> m2 = StrEq(L"Hello");
+ EXPECT_TRUE(m2.Matches(L"Hello"));
+ EXPECT_FALSE(m2.Matches(L"Hi"));
+
+ Matcher<const ::std::wstring&> m3 = StrEq(L"\xD3\x576\x8D3\xC74D");
+ EXPECT_TRUE(m3.Matches(L"\xD3\x576\x8D3\xC74D"));
+ EXPECT_FALSE(m3.Matches(L"\xD3\x576\x8D3\xC74E"));
+
+ ::std::wstring str(L"01204500800");
+ str[3] = L'\0';
+ Matcher<const ::std::wstring&> m4 = StrEq(str);
+ EXPECT_TRUE(m4.Matches(str));
+ str[0] = str[6] = str[7] = str[9] = str[10] = L'\0';
+ Matcher<const ::std::wstring&> m5 = StrEq(str);
+ EXPECT_TRUE(m5.Matches(str));
+}
+
+TEST(StdWideStrEqTest, CanDescribeSelf) {
+ Matcher< ::std::wstring> m = StrEq(L"Hi-\'\"?\\\a\b\f\n\r\t\v");
+ EXPECT_EQ("is equal to L\"Hi-\'\\\"?\\\\\\a\\b\\f\\n\\r\\t\\v\"",
+ Describe(m));
+
+ Matcher< ::std::wstring> m2 = StrEq(L"\xD3\x576\x8D3\xC74D");
+ EXPECT_EQ("is equal to L\"\\xD3\\x576\\x8D3\\xC74D\"",
+ Describe(m2));
+
+ ::std::wstring str(L"01204500800");
+ str[3] = L'\0';
+ Matcher<const ::std::wstring&> m4 = StrEq(str);
+ EXPECT_EQ("is equal to L\"012\\04500800\"", Describe(m4));
+ str[0] = str[6] = str[7] = str[9] = str[10] = L'\0';
+ Matcher<const ::std::wstring&> m5 = StrEq(str);
+ EXPECT_EQ("is equal to L\"\\012\\045\\0\\08\\0\\0\"", Describe(m5));
+}
+
+TEST(StdWideStrNeTest, MatchesUnequalString) {
+ Matcher<const wchar_t*> m = StrNe(L"Hello");
+ EXPECT_TRUE(m.Matches(L""));
+ EXPECT_TRUE(m.Matches(NULL));
+ EXPECT_FALSE(m.Matches(L"Hello"));
+
+ Matcher< ::std::wstring> m2 = StrNe(::std::wstring(L"Hello"));
+ EXPECT_TRUE(m2.Matches(L"hello"));
+ EXPECT_FALSE(m2.Matches(L"Hello"));
+}
+
+TEST(StdWideStrNeTest, CanDescribeSelf) {
+ Matcher<const wchar_t*> m = StrNe(L"Hi");
+ EXPECT_EQ("isn't equal to L\"Hi\"", Describe(m));
+}
+
+TEST(StdWideStrCaseEqTest, MatchesEqualStringIgnoringCase) {
+ Matcher<const wchar_t*> m = StrCaseEq(::std::wstring(L"Hello"));
+ EXPECT_TRUE(m.Matches(L"Hello"));
+ EXPECT_TRUE(m.Matches(L"hello"));
+ EXPECT_FALSE(m.Matches(L"Hi"));
+ EXPECT_FALSE(m.Matches(NULL));
+
+ Matcher<const ::std::wstring&> m2 = StrCaseEq(L"Hello");
+ EXPECT_TRUE(m2.Matches(L"hello"));
+ EXPECT_FALSE(m2.Matches(L"Hi"));
+}
+
+TEST(StdWideStrCaseEqTest, MatchesEqualStringWith0IgnoringCase) {
+ ::std::wstring str1(L"oabocdooeoo");
+ ::std::wstring str2(L"OABOCDOOEOO");
+ Matcher<const ::std::wstring&> m0 = StrCaseEq(str1);
+ EXPECT_FALSE(m0.Matches(str2 + ::std::wstring(1, L'\0')));
+
+ str1[3] = str2[3] = L'\0';
+ Matcher<const ::std::wstring&> m1 = StrCaseEq(str1);
+ EXPECT_TRUE(m1.Matches(str2));
+
+ str1[0] = str1[6] = str1[7] = str1[10] = L'\0';
+ str2[0] = str2[6] = str2[7] = str2[10] = L'\0';
+ Matcher<const ::std::wstring&> m2 = StrCaseEq(str1);
+ str1[9] = str2[9] = L'\0';
+ EXPECT_FALSE(m2.Matches(str2));
+
+ Matcher<const ::std::wstring&> m3 = StrCaseEq(str1);
+ EXPECT_TRUE(m3.Matches(str2));
+
+ EXPECT_FALSE(m3.Matches(str2 + L"x"));
+ str2.append(1, L'\0');
+ EXPECT_FALSE(m3.Matches(str2));
+ EXPECT_FALSE(m3.Matches(::std::wstring(str2, 0, 9)));
+}
+
+TEST(StdWideStrCaseEqTest, CanDescribeSelf) {
+ Matcher< ::std::wstring> m = StrCaseEq(L"Hi");
+ EXPECT_EQ("is equal to (ignoring case) L\"Hi\"", Describe(m));
+}
+
+TEST(StdWideStrCaseNeTest, MatchesUnequalStringIgnoringCase) {
+ Matcher<const wchar_t*> m = StrCaseNe(L"Hello");
+ EXPECT_TRUE(m.Matches(L"Hi"));
+ EXPECT_TRUE(m.Matches(NULL));
+ EXPECT_FALSE(m.Matches(L"Hello"));
+ EXPECT_FALSE(m.Matches(L"hello"));
+
+ Matcher< ::std::wstring> m2 = StrCaseNe(::std::wstring(L"Hello"));
+ EXPECT_TRUE(m2.Matches(L""));
+ EXPECT_FALSE(m2.Matches(L"Hello"));
+}
+
+TEST(StdWideStrCaseNeTest, CanDescribeSelf) {
+ Matcher<const wchar_t*> m = StrCaseNe(L"Hi");
+ EXPECT_EQ("isn't equal to (ignoring case) L\"Hi\"", Describe(m));
+}
+
+// Tests that HasSubstr() works for matching wstring-typed values.
+TEST(StdWideHasSubstrTest, WorksForStringClasses) {
+ const Matcher< ::std::wstring> m1 = HasSubstr(L"foo");
+ EXPECT_TRUE(m1.Matches(::std::wstring(L"I love food.")));
+ EXPECT_FALSE(m1.Matches(::std::wstring(L"tofo")));
+
+ const Matcher<const ::std::wstring&> m2 = HasSubstr(L"foo");
+ EXPECT_TRUE(m2.Matches(::std::wstring(L"I love food.")));
+ EXPECT_FALSE(m2.Matches(::std::wstring(L"tofo")));
+}
+
+// Tests that HasSubstr() works for matching C-wide-string-typed values.
+TEST(StdWideHasSubstrTest, WorksForCStrings) {
+ const Matcher<wchar_t*> m1 = HasSubstr(L"foo");
+ EXPECT_TRUE(m1.Matches(const_cast<wchar_t*>(L"I love food.")));
+ EXPECT_FALSE(m1.Matches(const_cast<wchar_t*>(L"tofo")));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const wchar_t*> m2 = HasSubstr(L"foo");
+ EXPECT_TRUE(m2.Matches(L"I love food."));
+ EXPECT_FALSE(m2.Matches(L"tofo"));
+ EXPECT_FALSE(m2.Matches(NULL));
+}
+
+// Tests that HasSubstr(s) describes itself properly.
+TEST(StdWideHasSubstrTest, CanDescribeSelf) {
+ Matcher< ::std::wstring> m = HasSubstr(L"foo\n\"");
+ EXPECT_EQ("has substring L\"foo\\n\\\"\"", Describe(m));
+}
+
+// Tests StartsWith(s).
+
+TEST(StdWideStartsWithTest, MatchesStringWithGivenPrefix) {
+ const Matcher<const wchar_t*> m1 = StartsWith(::std::wstring(L""));
+ EXPECT_TRUE(m1.Matches(L"Hi"));
+ EXPECT_TRUE(m1.Matches(L""));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const ::std::wstring&> m2 = StartsWith(L"Hi");
+ EXPECT_TRUE(m2.Matches(L"Hi"));
+ EXPECT_TRUE(m2.Matches(L"Hi Hi!"));
+ EXPECT_TRUE(m2.Matches(L"High"));
+ EXPECT_FALSE(m2.Matches(L"H"));
+ EXPECT_FALSE(m2.Matches(L" Hi"));
+}
+
+TEST(StdWideStartsWithTest, CanDescribeSelf) {
+ Matcher<const ::std::wstring> m = StartsWith(L"Hi");
+ EXPECT_EQ("starts with L\"Hi\"", Describe(m));
+}
+
+// Tests EndsWith(s).
+
+TEST(StdWideEndsWithTest, MatchesStringWithGivenSuffix) {
+ const Matcher<const wchar_t*> m1 = EndsWith(L"");
+ EXPECT_TRUE(m1.Matches(L"Hi"));
+ EXPECT_TRUE(m1.Matches(L""));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const ::std::wstring&> m2 = EndsWith(::std::wstring(L"Hi"));
+ EXPECT_TRUE(m2.Matches(L"Hi"));
+ EXPECT_TRUE(m2.Matches(L"Wow Hi Hi"));
+ EXPECT_TRUE(m2.Matches(L"Super Hi"));
+ EXPECT_FALSE(m2.Matches(L"i"));
+ EXPECT_FALSE(m2.Matches(L"Hi "));
+}
+
+TEST(StdWideEndsWithTest, CanDescribeSelf) {
+ Matcher<const ::std::wstring> m = EndsWith(L"Hi");
+ EXPECT_EQ("ends with L\"Hi\"", Describe(m));
+}
+
+#endif // GTEST_HAS_STD_WSTRING
+
+#if GTEST_HAS_GLOBAL_WSTRING
+TEST(GlobalWideStrEqTest, MatchesEqual) {
+ Matcher<const wchar_t*> m = StrEq(::wstring(L"Hello"));
+ EXPECT_TRUE(m.Matches(L"Hello"));
+ EXPECT_FALSE(m.Matches(L"hello"));
+ EXPECT_FALSE(m.Matches(NULL));
+
+ Matcher<const ::wstring&> m2 = StrEq(L"Hello");
+ EXPECT_TRUE(m2.Matches(L"Hello"));
+ EXPECT_FALSE(m2.Matches(L"Hi"));
+
+ Matcher<const ::wstring&> m3 = StrEq(L"\xD3\x576\x8D3\xC74D");
+ EXPECT_TRUE(m3.Matches(L"\xD3\x576\x8D3\xC74D"));
+ EXPECT_FALSE(m3.Matches(L"\xD3\x576\x8D3\xC74E"));
+
+ ::wstring str(L"01204500800");
+ str[3] = L'\0';
+ Matcher<const ::wstring&> m4 = StrEq(str);
+ EXPECT_TRUE(m4.Matches(str));
+ str[0] = str[6] = str[7] = str[9] = str[10] = L'\0';
+ Matcher<const ::wstring&> m5 = StrEq(str);
+ EXPECT_TRUE(m5.Matches(str));
+}
+
+TEST(GlobalWideStrEqTest, CanDescribeSelf) {
+ Matcher< ::wstring> m = StrEq(L"Hi-\'\"?\\\a\b\f\n\r\t\v");
+ EXPECT_EQ("is equal to L\"Hi-\'\\\"?\\\\\\a\\b\\f\\n\\r\\t\\v\"",
+ Describe(m));
+
+ Matcher< ::wstring> m2 = StrEq(L"\xD3\x576\x8D3\xC74D");
+ EXPECT_EQ("is equal to L\"\\xD3\\x576\\x8D3\\xC74D\"",
+ Describe(m2));
+
+ ::wstring str(L"01204500800");
+ str[3] = L'\0';
+ Matcher<const ::wstring&> m4 = StrEq(str);
+ EXPECT_EQ("is equal to L\"012\\04500800\"", Describe(m4));
+ str[0] = str[6] = str[7] = str[9] = str[10] = L'\0';
+ Matcher<const ::wstring&> m5 = StrEq(str);
+ EXPECT_EQ("is equal to L\"\\012\\045\\0\\08\\0\\0\"", Describe(m5));
+}
+
+TEST(GlobalWideStrNeTest, MatchesUnequalString) {
+ Matcher<const wchar_t*> m = StrNe(L"Hello");
+ EXPECT_TRUE(m.Matches(L""));
+ EXPECT_TRUE(m.Matches(NULL));
+ EXPECT_FALSE(m.Matches(L"Hello"));
+
+ Matcher< ::wstring> m2 = StrNe(::wstring(L"Hello"));
+ EXPECT_TRUE(m2.Matches(L"hello"));
+ EXPECT_FALSE(m2.Matches(L"Hello"));
+}
+
+TEST(GlobalWideStrNeTest, CanDescribeSelf) {
+ Matcher<const wchar_t*> m = StrNe(L"Hi");
+ EXPECT_EQ("isn't equal to L\"Hi\"", Describe(m));
+}
+
+TEST(GlobalWideStrCaseEqTest, MatchesEqualStringIgnoringCase) {
+ Matcher<const wchar_t*> m = StrCaseEq(::wstring(L"Hello"));
+ EXPECT_TRUE(m.Matches(L"Hello"));
+ EXPECT_TRUE(m.Matches(L"hello"));
+ EXPECT_FALSE(m.Matches(L"Hi"));
+ EXPECT_FALSE(m.Matches(NULL));
+
+ Matcher<const ::wstring&> m2 = StrCaseEq(L"Hello");
+ EXPECT_TRUE(m2.Matches(L"hello"));
+ EXPECT_FALSE(m2.Matches(L"Hi"));
+}
+
+TEST(GlobalWideStrCaseEqTest, MatchesEqualStringWith0IgnoringCase) {
+ ::wstring str1(L"oabocdooeoo");
+ ::wstring str2(L"OABOCDOOEOO");
+ Matcher<const ::wstring&> m0 = StrCaseEq(str1);
+ EXPECT_FALSE(m0.Matches(str2 + ::wstring(1, L'\0')));
+
+ str1[3] = str2[3] = L'\0';
+ Matcher<const ::wstring&> m1 = StrCaseEq(str1);
+ EXPECT_TRUE(m1.Matches(str2));
+
+ str1[0] = str1[6] = str1[7] = str1[10] = L'\0';
+ str2[0] = str2[6] = str2[7] = str2[10] = L'\0';
+ Matcher<const ::wstring&> m2 = StrCaseEq(str1);
+ str1[9] = str2[9] = L'\0';
+ EXPECT_FALSE(m2.Matches(str2));
+
+ Matcher<const ::wstring&> m3 = StrCaseEq(str1);
+ EXPECT_TRUE(m3.Matches(str2));
+
+ EXPECT_FALSE(m3.Matches(str2 + L"x"));
+ str2.append(1, L'\0');
+ EXPECT_FALSE(m3.Matches(str2));
+ EXPECT_FALSE(m3.Matches(::wstring(str2, 0, 9)));
+}
+
+TEST(GlobalWideStrCaseEqTest, CanDescribeSelf) {
+ Matcher< ::wstring> m = StrCaseEq(L"Hi");
+ EXPECT_EQ("is equal to (ignoring case) L\"Hi\"", Describe(m));
+}
+
+TEST(GlobalWideStrCaseNeTest, MatchesUnequalStringIgnoringCase) {
+ Matcher<const wchar_t*> m = StrCaseNe(L"Hello");
+ EXPECT_TRUE(m.Matches(L"Hi"));
+ EXPECT_TRUE(m.Matches(NULL));
+ EXPECT_FALSE(m.Matches(L"Hello"));
+ EXPECT_FALSE(m.Matches(L"hello"));
+
+ Matcher< ::wstring> m2 = StrCaseNe(::wstring(L"Hello"));
+ EXPECT_TRUE(m2.Matches(L""));
+ EXPECT_FALSE(m2.Matches(L"Hello"));
+}
+
+TEST(GlobalWideStrCaseNeTest, CanDescribeSelf) {
+ Matcher<const wchar_t*> m = StrCaseNe(L"Hi");
+ EXPECT_EQ("isn't equal to (ignoring case) L\"Hi\"", Describe(m));
+}
+
+// Tests that HasSubstr() works for matching wstring-typed values.
+TEST(GlobalWideHasSubstrTest, WorksForStringClasses) {
+ const Matcher< ::wstring> m1 = HasSubstr(L"foo");
+ EXPECT_TRUE(m1.Matches(::wstring(L"I love food.")));
+ EXPECT_FALSE(m1.Matches(::wstring(L"tofo")));
+
+ const Matcher<const ::wstring&> m2 = HasSubstr(L"foo");
+ EXPECT_TRUE(m2.Matches(::wstring(L"I love food.")));
+ EXPECT_FALSE(m2.Matches(::wstring(L"tofo")));
+}
+
+// Tests that HasSubstr() works for matching C-wide-string-typed values.
+TEST(GlobalWideHasSubstrTest, WorksForCStrings) {
+ const Matcher<wchar_t*> m1 = HasSubstr(L"foo");
+ EXPECT_TRUE(m1.Matches(const_cast<wchar_t*>(L"I love food.")));
+ EXPECT_FALSE(m1.Matches(const_cast<wchar_t*>(L"tofo")));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const wchar_t*> m2 = HasSubstr(L"foo");
+ EXPECT_TRUE(m2.Matches(L"I love food."));
+ EXPECT_FALSE(m2.Matches(L"tofo"));
+ EXPECT_FALSE(m2.Matches(NULL));
+}
+
+// Tests that HasSubstr(s) describes itself properly.
+TEST(GlobalWideHasSubstrTest, CanDescribeSelf) {
+ Matcher< ::wstring> m = HasSubstr(L"foo\n\"");
+ EXPECT_EQ("has substring L\"foo\\n\\\"\"", Describe(m));
+}
+
+// Tests StartsWith(s).
+
+TEST(GlobalWideStartsWithTest, MatchesStringWithGivenPrefix) {
+ const Matcher<const wchar_t*> m1 = StartsWith(::wstring(L""));
+ EXPECT_TRUE(m1.Matches(L"Hi"));
+ EXPECT_TRUE(m1.Matches(L""));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const ::wstring&> m2 = StartsWith(L"Hi");
+ EXPECT_TRUE(m2.Matches(L"Hi"));
+ EXPECT_TRUE(m2.Matches(L"Hi Hi!"));
+ EXPECT_TRUE(m2.Matches(L"High"));
+ EXPECT_FALSE(m2.Matches(L"H"));
+ EXPECT_FALSE(m2.Matches(L" Hi"));
+}
+
+TEST(GlobalWideStartsWithTest, CanDescribeSelf) {
+ Matcher<const ::wstring> m = StartsWith(L"Hi");
+ EXPECT_EQ("starts with L\"Hi\"", Describe(m));
+}
+
+// Tests EndsWith(s).
+
+TEST(GlobalWideEndsWithTest, MatchesStringWithGivenSuffix) {
+ const Matcher<const wchar_t*> m1 = EndsWith(L"");
+ EXPECT_TRUE(m1.Matches(L"Hi"));
+ EXPECT_TRUE(m1.Matches(L""));
+ EXPECT_FALSE(m1.Matches(NULL));
+
+ const Matcher<const ::wstring&> m2 = EndsWith(::wstring(L"Hi"));
+ EXPECT_TRUE(m2.Matches(L"Hi"));
+ EXPECT_TRUE(m2.Matches(L"Wow Hi Hi"));
+ EXPECT_TRUE(m2.Matches(L"Super Hi"));
+ EXPECT_FALSE(m2.Matches(L"i"));
+ EXPECT_FALSE(m2.Matches(L"Hi "));
+}
+
+TEST(GlobalWideEndsWithTest, CanDescribeSelf) {
+ Matcher<const ::wstring> m = EndsWith(L"Hi");
+ EXPECT_EQ("ends with L\"Hi\"", Describe(m));
+}
+
+#endif // GTEST_HAS_GLOBAL_WSTRING
+
+
+typedef ::std::tr1::tuple<long, int> Tuple2; // NOLINT
+
+// Tests that Eq() matches a 2-tuple where the first field == the
+// second field.
+TEST(Eq2Test, MatchesEqualArguments) {
+ Matcher<const Tuple2&> m = Eq();
+ EXPECT_TRUE(m.Matches(Tuple2(5L, 5)));
+ EXPECT_FALSE(m.Matches(Tuple2(5L, 6)));
+}
+
+// Tests that Eq() describes itself properly.
+TEST(Eq2Test, CanDescribeSelf) {
+ Matcher<const Tuple2&> m = Eq();
+ EXPECT_EQ("are an equal pair", Describe(m));
+}
+
+// Tests that Ge() matches a 2-tuple where the first field >= the
+// second field.
+TEST(Ge2Test, MatchesGreaterThanOrEqualArguments) {
+ Matcher<const Tuple2&> m = Ge();
+ EXPECT_TRUE(m.Matches(Tuple2(5L, 4)));
+ EXPECT_TRUE(m.Matches(Tuple2(5L, 5)));
+ EXPECT_FALSE(m.Matches(Tuple2(5L, 6)));
+}
+
+// Tests that Ge() describes itself properly.
+TEST(Ge2Test, CanDescribeSelf) {
+ Matcher<const Tuple2&> m = Ge();
+ EXPECT_EQ("are a pair where the first >= the second", Describe(m));
+}
+
+// Tests that Gt() matches a 2-tuple where the first field > the
+// second field.
+TEST(Gt2Test, MatchesGreaterThanArguments) {
+ Matcher<const Tuple2&> m = Gt();
+ EXPECT_TRUE(m.Matches(Tuple2(5L, 4)));
+ EXPECT_FALSE(m.Matches(Tuple2(5L, 5)));
+ EXPECT_FALSE(m.Matches(Tuple2(5L, 6)));
+}
+
+// Tests that Gt() describes itself properly.
+TEST(Gt2Test, CanDescribeSelf) {
+ Matcher<const Tuple2&> m = Gt();
+ EXPECT_EQ("are a pair where the first > the second", Describe(m));
+}
+
+// Tests that Le() matches a 2-tuple where the first field <= the
+// second field.
+TEST(Le2Test, MatchesLessThanOrEqualArguments) {
+ Matcher<const Tuple2&> m = Le();
+ EXPECT_TRUE(m.Matches(Tuple2(5L, 6)));
+ EXPECT_TRUE(m.Matches(Tuple2(5L, 5)));
+ EXPECT_FALSE(m.Matches(Tuple2(5L, 4)));
+}
+
+// Tests that Le() describes itself properly.
+TEST(Le2Test, CanDescribeSelf) {
+ Matcher<const Tuple2&> m = Le();
+ EXPECT_EQ("are a pair where the first <= the second", Describe(m));
+}
+
+// Tests that Lt() matches a 2-tuple where the first field < the
+// second field.
+TEST(Lt2Test, MatchesLessThanArguments) {
+ Matcher<const Tuple2&> m = Lt();
+ EXPECT_TRUE(m.Matches(Tuple2(5L, 6)));
+ EXPECT_FALSE(m.Matches(Tuple2(5L, 5)));
+ EXPECT_FALSE(m.Matches(Tuple2(5L, 4)));
+}
+
+// Tests that Lt() describes itself properly.
+TEST(Lt2Test, CanDescribeSelf) {
+ Matcher<const Tuple2&> m = Lt();
+ EXPECT_EQ("are a pair where the first < the second", Describe(m));
+}
+
+// Tests that Ne() matches a 2-tuple where the first field != the
+// second field.
+TEST(Ne2Test, MatchesUnequalArguments) {
+ Matcher<const Tuple2&> m = Ne();
+ EXPECT_TRUE(m.Matches(Tuple2(5L, 6)));
+ EXPECT_TRUE(m.Matches(Tuple2(5L, 4)));
+ EXPECT_FALSE(m.Matches(Tuple2(5L, 5)));
+}
+
+// Tests that Ne() describes itself properly.
+TEST(Ne2Test, CanDescribeSelf) {
+ Matcher<const Tuple2&> m = Ne();
+ EXPECT_EQ("are an unequal pair", Describe(m));
+}
+
+// Tests that Not(m) matches any value that doesn't match m.
+TEST(NotTest, NegatesMatcher) {
+ Matcher<int> m;
+ m = Not(Eq(2));
+ EXPECT_TRUE(m.Matches(3));
+ EXPECT_FALSE(m.Matches(2));
+}
+
+// Tests that Not(m) describes itself properly.
+TEST(NotTest, CanDescribeSelf) {
+ Matcher<int> m = Not(Eq(5));
+ EXPECT_EQ("isn't equal to 5", Describe(m));
+}
+
+// Tests that monomorphic matchers are safely cast by the Not matcher.
+TEST(NotTest, NotMatcherSafelyCastsMonomorphicMatchers) {
+ // greater_than_5 is a monomorphic matcher.
+ Matcher<int> greater_than_5 = Gt(5);
+
+ Matcher<const int&> m = Not(greater_than_5);
+ Matcher<int&> m2 = Not(greater_than_5);
+ Matcher<int&> m3 = Not(m);
+}
+
+// Helper to allow easy testing of AllOf matchers with num parameters.
+void AllOfMatches(int num, const Matcher<int>& m) {
+ SCOPED_TRACE(Describe(m));
+ EXPECT_TRUE(m.Matches(0));
+ for (int i = 1; i <= num; ++i) {
+ EXPECT_FALSE(m.Matches(i));
+ }
+ EXPECT_TRUE(m.Matches(num + 1));
+}
+
+// Tests that AllOf(m1, ..., mn) matches any value that matches all of
+// the given matchers.
+TEST(AllOfTest, MatchesWhenAllMatch) {
+ Matcher<int> m;
+ m = AllOf(Le(2), Ge(1));
+ EXPECT_TRUE(m.Matches(1));
+ EXPECT_TRUE(m.Matches(2));
+ EXPECT_FALSE(m.Matches(0));
+ EXPECT_FALSE(m.Matches(3));
+
+ m = AllOf(Gt(0), Ne(1), Ne(2));
+ EXPECT_TRUE(m.Matches(3));
+ EXPECT_FALSE(m.Matches(2));
+ EXPECT_FALSE(m.Matches(1));
+ EXPECT_FALSE(m.Matches(0));
+
+ m = AllOf(Gt(0), Ne(1), Ne(2), Ne(3));
+ EXPECT_TRUE(m.Matches(4));
+ EXPECT_FALSE(m.Matches(3));
+ EXPECT_FALSE(m.Matches(2));
+ EXPECT_FALSE(m.Matches(1));
+ EXPECT_FALSE(m.Matches(0));
+
+ m = AllOf(Ge(0), Lt(10), Ne(3), Ne(5), Ne(7));
+ EXPECT_TRUE(m.Matches(0));
+ EXPECT_TRUE(m.Matches(1));
+ EXPECT_FALSE(m.Matches(3));
+
+ // The following tests for varying number of sub-matchers. Due to the way
+ // the sub-matchers are handled it is enough to test every sub-matcher once
+ // with sub-matchers using the same matcher type. Varying matcher types are
+ // checked for above.
+ AllOfMatches(2, AllOf(Ne(1), Ne(2)));
+ AllOfMatches(3, AllOf(Ne(1), Ne(2), Ne(3)));
+ AllOfMatches(4, AllOf(Ne(1), Ne(2), Ne(3), Ne(4)));
+ AllOfMatches(5, AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5)));
+ AllOfMatches(6, AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5), Ne(6)));
+ AllOfMatches(7, AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5), Ne(6), Ne(7)));
+ AllOfMatches(8, AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5), Ne(6), Ne(7),
+ Ne(8)));
+ AllOfMatches(9, AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5), Ne(6), Ne(7),
+ Ne(8), Ne(9)));
+ AllOfMatches(10, AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5), Ne(6), Ne(7), Ne(8),
+ Ne(9), Ne(10)));
+}
+
+// Tests that AllOf(m1, ..., mn) describes itself properly.
+TEST(AllOfTest, CanDescribeSelf) {
+ Matcher<int> m;
+ m = AllOf(Le(2), Ge(1));
+ EXPECT_EQ("(is <= 2) and (is >= 1)", Describe(m));
+
+ m = AllOf(Gt(0), Ne(1), Ne(2));
+ EXPECT_EQ("(is > 0) and "
+ "((isn't equal to 1) and "
+ "(isn't equal to 2))",
+ Describe(m));
+
+
+ m = AllOf(Gt(0), Ne(1), Ne(2), Ne(3));
+ EXPECT_EQ("((is > 0) and "
+ "(isn't equal to 1)) and "
+ "((isn't equal to 2) and "
+ "(isn't equal to 3))",
+ Describe(m));
+
+
+ m = AllOf(Ge(0), Lt(10), Ne(3), Ne(5), Ne(7));
+ EXPECT_EQ("((is >= 0) and "
+ "(is < 10)) and "
+ "((isn't equal to 3) and "
+ "((isn't equal to 5) and "
+ "(isn't equal to 7)))",
+ Describe(m));
+}
+
+// Tests that AllOf(m1, ..., mn) describes its negation properly.
+TEST(AllOfTest, CanDescribeNegation) {
+ Matcher<int> m;
+ m = AllOf(Le(2), Ge(1));
+ EXPECT_EQ("(isn't <= 2) or "
+ "(isn't >= 1)",
+ DescribeNegation(m));
+
+ m = AllOf(Gt(0), Ne(1), Ne(2));
+ EXPECT_EQ("(isn't > 0) or "
+ "((is equal to 1) or "
+ "(is equal to 2))",
+ DescribeNegation(m));
+
+
+ m = AllOf(Gt(0), Ne(1), Ne(2), Ne(3));
+ EXPECT_EQ("((isn't > 0) or "
+ "(is equal to 1)) or "
+ "((is equal to 2) or "
+ "(is equal to 3))",
+ DescribeNegation(m));
+
+
+ m = AllOf(Ge(0), Lt(10), Ne(3), Ne(5), Ne(7));
+ EXPECT_EQ("((isn't >= 0) or "
+ "(isn't < 10)) or "
+ "((is equal to 3) or "
+ "((is equal to 5) or "
+ "(is equal to 7)))",
+ DescribeNegation(m));
+}
+
+// Tests that monomorphic matchers are safely cast by the AllOf matcher.
+TEST(AllOfTest, AllOfMatcherSafelyCastsMonomorphicMatchers) {
+ // greater_than_5 and less_than_10 are monomorphic matchers.
+ Matcher<int> greater_than_5 = Gt(5);
+ Matcher<int> less_than_10 = Lt(10);
+
+ Matcher<const int&> m = AllOf(greater_than_5, less_than_10);
+ Matcher<int&> m2 = AllOf(greater_than_5, less_than_10);
+ Matcher<int&> m3 = AllOf(greater_than_5, m2);
+
+ // Tests that BothOf works when composing itself.
+ Matcher<const int&> m4 = AllOf(greater_than_5, less_than_10, less_than_10);
+ Matcher<int&> m5 = AllOf(greater_than_5, less_than_10, less_than_10);
+}
+
+TEST(AllOfTest, ExplainsResult) {
+ Matcher<int> m;
+
+ // Successful match. Both matchers need to explain. The second
+ // matcher doesn't give an explanation, so only the first matcher's
+ // explanation is printed.
+ m = AllOf(GreaterThan(10), Lt(30));
+ EXPECT_EQ("which is 15 more than 10", Explain(m, 25));
+
+ // Successful match. Both matchers need to explain.
+ m = AllOf(GreaterThan(10), GreaterThan(20));
+ EXPECT_EQ("which is 20 more than 10, and which is 10 more than 20",
+ Explain(m, 30));
+
+ // Successful match. All matchers need to explain. The second
+ // matcher doesn't given an explanation.
+ m = AllOf(GreaterThan(10), Lt(30), GreaterThan(20));
+ EXPECT_EQ("which is 15 more than 10, and which is 5 more than 20",
+ Explain(m, 25));
+
+ // Successful match. All matchers need to explain.
+ m = AllOf(GreaterThan(10), GreaterThan(20), GreaterThan(30));
+ EXPECT_EQ("which is 30 more than 10, and which is 20 more than 20, "
+ "and which is 10 more than 30",
+ Explain(m, 40));
+
+ // Failed match. The first matcher, which failed, needs to
+ // explain.
+ m = AllOf(GreaterThan(10), GreaterThan(20));
+ EXPECT_EQ("which is 5 less than 10", Explain(m, 5));
+
+ // Failed match. The second matcher, which failed, needs to
+ // explain. Since it doesn't given an explanation, nothing is
+ // printed.
+ m = AllOf(GreaterThan(10), Lt(30));
+ EXPECT_EQ("", Explain(m, 40));
+
+ // Failed match. The second matcher, which failed, needs to
+ // explain.
+ m = AllOf(GreaterThan(10), GreaterThan(20));
+ EXPECT_EQ("which is 5 less than 20", Explain(m, 15));
+}
+
+// Helper to allow easy testing of AnyOf matchers with num parameters.
+void AnyOfMatches(int num, const Matcher<int>& m) {
+ SCOPED_TRACE(Describe(m));
+ EXPECT_FALSE(m.Matches(0));
+ for (int i = 1; i <= num; ++i) {
+ EXPECT_TRUE(m.Matches(i));
+ }
+ EXPECT_FALSE(m.Matches(num + 1));
+}
+
+// Tests that AnyOf(m1, ..., mn) matches any value that matches at
+// least one of the given matchers.
+TEST(AnyOfTest, MatchesWhenAnyMatches) {
+ Matcher<int> m;
+ m = AnyOf(Le(1), Ge(3));
+ EXPECT_TRUE(m.Matches(1));
+ EXPECT_TRUE(m.Matches(4));
+ EXPECT_FALSE(m.Matches(2));
+
+ m = AnyOf(Lt(0), Eq(1), Eq(2));
+ EXPECT_TRUE(m.Matches(-1));
+ EXPECT_TRUE(m.Matches(1));
+ EXPECT_TRUE(m.Matches(2));
+ EXPECT_FALSE(m.Matches(0));
+
+ m = AnyOf(Lt(0), Eq(1), Eq(2), Eq(3));
+ EXPECT_TRUE(m.Matches(-1));
+ EXPECT_TRUE(m.Matches(1));
+ EXPECT_TRUE(m.Matches(2));
+ EXPECT_TRUE(m.Matches(3));
+ EXPECT_FALSE(m.Matches(0));
+
+ m = AnyOf(Le(0), Gt(10), 3, 5, 7);
+ EXPECT_TRUE(m.Matches(0));
+ EXPECT_TRUE(m.Matches(11));
+ EXPECT_TRUE(m.Matches(3));
+ EXPECT_FALSE(m.Matches(2));
+
+ // The following tests for varying number of sub-matchers. Due to the way
+ // the sub-matchers are handled it is enough to test every sub-matcher once
+ // with sub-matchers using the same matcher type. Varying matcher types are
+ // checked for above.
+ AnyOfMatches(2, AnyOf(1, 2));
+ AnyOfMatches(3, AnyOf(1, 2, 3));
+ AnyOfMatches(4, AnyOf(1, 2, 3, 4));
+ AnyOfMatches(5, AnyOf(1, 2, 3, 4, 5));
+ AnyOfMatches(6, AnyOf(1, 2, 3, 4, 5, 6));
+ AnyOfMatches(7, AnyOf(1, 2, 3, 4, 5, 6, 7));
+ AnyOfMatches(8, AnyOf(1, 2, 3, 4, 5, 6, 7, 8));
+ AnyOfMatches(9, AnyOf(1, 2, 3, 4, 5, 6, 7, 8, 9));
+ AnyOfMatches(10, AnyOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10));
+}
+
+// Tests that AnyOf(m1, ..., mn) describes itself properly.
+TEST(AnyOfTest, CanDescribeSelf) {
+ Matcher<int> m;
+ m = AnyOf(Le(1), Ge(3));
+ EXPECT_EQ("(is <= 1) or (is >= 3)",
+ Describe(m));
+
+ m = AnyOf(Lt(0), Eq(1), Eq(2));
+ EXPECT_EQ("(is < 0) or "
+ "((is equal to 1) or (is equal to 2))",
+ Describe(m));
+
+ m = AnyOf(Lt(0), Eq(1), Eq(2), Eq(3));
+ EXPECT_EQ("((is < 0) or "
+ "(is equal to 1)) or "
+ "((is equal to 2) or "
+ "(is equal to 3))",
+ Describe(m));
+
+ m = AnyOf(Le(0), Gt(10), 3, 5, 7);
+ EXPECT_EQ("((is <= 0) or "
+ "(is > 10)) or "
+ "((is equal to 3) or "
+ "((is equal to 5) or "
+ "(is equal to 7)))",
+ Describe(m));
+}
+
+// Tests that AnyOf(m1, ..., mn) describes its negation properly.
+TEST(AnyOfTest, CanDescribeNegation) {
+ Matcher<int> m;
+ m = AnyOf(Le(1), Ge(3));
+ EXPECT_EQ("(isn't <= 1) and (isn't >= 3)",
+ DescribeNegation(m));
+
+ m = AnyOf(Lt(0), Eq(1), Eq(2));
+ EXPECT_EQ("(isn't < 0) and "
+ "((isn't equal to 1) and (isn't equal to 2))",
+ DescribeNegation(m));
+
+ m = AnyOf(Lt(0), Eq(1), Eq(2), Eq(3));
+ EXPECT_EQ("((isn't < 0) and "
+ "(isn't equal to 1)) and "
+ "((isn't equal to 2) and "
+ "(isn't equal to 3))",
+ DescribeNegation(m));
+
+ m = AnyOf(Le(0), Gt(10), 3, 5, 7);
+ EXPECT_EQ("((isn't <= 0) and "
+ "(isn't > 10)) and "
+ "((isn't equal to 3) and "
+ "((isn't equal to 5) and "
+ "(isn't equal to 7)))",
+ DescribeNegation(m));
+}
+
+// Tests that monomorphic matchers are safely cast by the AnyOf matcher.
+TEST(AnyOfTest, AnyOfMatcherSafelyCastsMonomorphicMatchers) {
+ // greater_than_5 and less_than_10 are monomorphic matchers.
+ Matcher<int> greater_than_5 = Gt(5);
+ Matcher<int> less_than_10 = Lt(10);
+
+ Matcher<const int&> m = AnyOf(greater_than_5, less_than_10);
+ Matcher<int&> m2 = AnyOf(greater_than_5, less_than_10);
+ Matcher<int&> m3 = AnyOf(greater_than_5, m2);
+
+ // Tests that EitherOf works when composing itself.
+ Matcher<const int&> m4 = AnyOf(greater_than_5, less_than_10, less_than_10);
+ Matcher<int&> m5 = AnyOf(greater_than_5, less_than_10, less_than_10);
+}
+
+TEST(AnyOfTest, ExplainsResult) {
+ Matcher<int> m;
+
+ // Failed match. Both matchers need to explain. The second
+ // matcher doesn't give an explanation, so only the first matcher's
+ // explanation is printed.
+ m = AnyOf(GreaterThan(10), Lt(0));
+ EXPECT_EQ("which is 5 less than 10", Explain(m, 5));
+
+ // Failed match. Both matchers need to explain.
+ m = AnyOf(GreaterThan(10), GreaterThan(20));
+ EXPECT_EQ("which is 5 less than 10, and which is 15 less than 20",
+ Explain(m, 5));
+
+ // Failed match. All matchers need to explain. The second
+ // matcher doesn't given an explanation.
+ m = AnyOf(GreaterThan(10), Gt(20), GreaterThan(30));
+ EXPECT_EQ("which is 5 less than 10, and which is 25 less than 30",
+ Explain(m, 5));
+
+ // Failed match. All matchers need to explain.
+ m = AnyOf(GreaterThan(10), GreaterThan(20), GreaterThan(30));
+ EXPECT_EQ("which is 5 less than 10, and which is 15 less than 20, "
+ "and which is 25 less than 30",
+ Explain(m, 5));
+
+ // Successful match. The first matcher, which succeeded, needs to
+ // explain.
+ m = AnyOf(GreaterThan(10), GreaterThan(20));
+ EXPECT_EQ("which is 5 more than 10", Explain(m, 15));
+
+ // Successful match. The second matcher, which succeeded, needs to
+ // explain. Since it doesn't given an explanation, nothing is
+ // printed.
+ m = AnyOf(GreaterThan(10), Lt(30));
+ EXPECT_EQ("", Explain(m, 0));
+
+ // Successful match. The second matcher, which succeeded, needs to
+ // explain.
+ m = AnyOf(GreaterThan(30), GreaterThan(20));
+ EXPECT_EQ("which is 5 more than 20", Explain(m, 25));
+}
+
+// The following predicate function and predicate functor are for
+// testing the Truly(predicate) matcher.
+
+// Returns non-zero if the input is positive. Note that the return
+// type of this function is not bool. It's OK as Truly() accepts any
+// unary function or functor whose return type can be implicitly
+// converted to bool.
+int IsPositive(double x) {
+ return x > 0 ? 1 : 0;
+}
+
+// This functor returns true if the input is greater than the given
+// number.
+class IsGreaterThan {
+ public:
+ explicit IsGreaterThan(int threshold) : threshold_(threshold) {}
+
+ bool operator()(int n) const { return n > threshold_; }
+
+ private:
+ int threshold_;
+};
+
+// For testing Truly().
+const int foo = 0;
+
+// This predicate returns true iff the argument references foo and has
+// a zero value.
+bool ReferencesFooAndIsZero(const int& n) {
+ return (&n == &foo) && (n == 0);
+}
+
+// Tests that Truly(predicate) matches what satisfies the given
+// predicate.
+TEST(TrulyTest, MatchesWhatSatisfiesThePredicate) {
+ Matcher<double> m = Truly(IsPositive);
+ EXPECT_TRUE(m.Matches(2.0));
+ EXPECT_FALSE(m.Matches(-1.5));
+}
+
+// Tests that Truly(predicate_functor) works too.
+TEST(TrulyTest, CanBeUsedWithFunctor) {
+ Matcher<int> m = Truly(IsGreaterThan(5));
+ EXPECT_TRUE(m.Matches(6));
+ EXPECT_FALSE(m.Matches(4));
+}
+
+// A class that can be implicitly converted to bool.
+class ConvertibleToBool {
+ public:
+ explicit ConvertibleToBool(int number) : number_(number) {}
+ operator bool() const { return number_ != 0; }
+
+ private:
+ int number_;
+};
+
+ConvertibleToBool IsNotZero(int number) {
+ return ConvertibleToBool(number);
+}
+
+// Tests that the predicate used in Truly() may return a class that's
+// implicitly convertible to bool, even when the class has no
+// operator!().
+TEST(TrulyTest, PredicateCanReturnAClassConvertibleToBool) {
+ Matcher<int> m = Truly(IsNotZero);
+ EXPECT_TRUE(m.Matches(1));
+ EXPECT_FALSE(m.Matches(0));
+}
+
+// Tests that Truly(predicate) can describe itself properly.
+TEST(TrulyTest, CanDescribeSelf) {
+ Matcher<double> m = Truly(IsPositive);
+ EXPECT_EQ("satisfies the given predicate",
+ Describe(m));
+}
+
+// Tests that Truly(predicate) works when the matcher takes its
+// argument by reference.
+TEST(TrulyTest, WorksForByRefArguments) {
+ Matcher<const int&> m = Truly(ReferencesFooAndIsZero);
+ EXPECT_TRUE(m.Matches(foo));
+ int n = 0;
+ EXPECT_FALSE(m.Matches(n));
+}
+
+// Tests that Matches(m) is a predicate satisfied by whatever that
+// matches matcher m.
+TEST(MatchesTest, IsSatisfiedByWhatMatchesTheMatcher) {
+ EXPECT_TRUE(Matches(Ge(0))(1));
+ EXPECT_FALSE(Matches(Eq('a'))('b'));
+}
+
+// Tests that Matches(m) works when the matcher takes its argument by
+// reference.
+TEST(MatchesTest, WorksOnByRefArguments) {
+ int m = 0, n = 0;
+ EXPECT_TRUE(Matches(AllOf(Ref(n), Eq(0)))(n));
+ EXPECT_FALSE(Matches(Ref(m))(n));
+}
+
+// Tests that a Matcher on non-reference type can be used in
+// Matches().
+TEST(MatchesTest, WorksWithMatcherOnNonRefType) {
+ Matcher<int> eq5 = Eq(5);
+ EXPECT_TRUE(Matches(eq5)(5));
+ EXPECT_FALSE(Matches(eq5)(2));
+}
+
+// Tests Value(value, matcher). Since Value() is a simple wrapper for
+// Matches(), which has been tested already, we don't spend a lot of
+// effort on testing Value().
+TEST(ValueTest, WorksWithPolymorphicMatcher) {
+ EXPECT_TRUE(Value("hi", StartsWith("h")));
+ EXPECT_FALSE(Value(5, Gt(10)));
+}
+
+TEST(ValueTest, WorksWithMonomorphicMatcher) {
+ const Matcher<int> is_zero = Eq(0);
+ EXPECT_TRUE(Value(0, is_zero));
+ EXPECT_FALSE(Value('a', is_zero));
+
+ int n = 0;
+ const Matcher<const int&> ref_n = Ref(n);
+ EXPECT_TRUE(Value(n, ref_n));
+ EXPECT_FALSE(Value(1, ref_n));
+}
+
+TEST(ExplainMatchResultTest, WorksWithPolymorphicMatcher) {
+ StringMatchResultListener listener1;
+ EXPECT_TRUE(ExplainMatchResult(PolymorphicIsEven(), 42, &listener1));
+ EXPECT_EQ("% 2 == 0", listener1.str());
+
+ StringMatchResultListener listener2;
+ EXPECT_FALSE(ExplainMatchResult(Ge(42), 1.5, &listener2));
+ EXPECT_EQ("", listener2.str());
+}
+
+TEST(ExplainMatchResultTest, WorksWithMonomorphicMatcher) {
+ const Matcher<int> is_even = PolymorphicIsEven();
+ StringMatchResultListener listener1;
+ EXPECT_TRUE(ExplainMatchResult(is_even, 42, &listener1));
+ EXPECT_EQ("% 2 == 0", listener1.str());
+
+ const Matcher<const double&> is_zero = Eq(0);
+ StringMatchResultListener listener2;
+ EXPECT_FALSE(ExplainMatchResult(is_zero, 1.5, &listener2));
+ EXPECT_EQ("", listener2.str());
+}
+
+MATCHER_P(Really, inner_matcher, "") {
+ return ExplainMatchResult(inner_matcher, arg, result_listener);
+}
+
+TEST(ExplainMatchResultTest, WorksInsideMATCHER) {
+ EXPECT_THAT(0, Really(Eq(0)));
+}
+
+TEST(AllArgsTest, WorksForTuple) {
+ EXPECT_THAT(make_tuple(1, 2L), AllArgs(Lt()));
+ EXPECT_THAT(make_tuple(2L, 1), Not(AllArgs(Lt())));
+}
+
+TEST(AllArgsTest, WorksForNonTuple) {
+ EXPECT_THAT(42, AllArgs(Gt(0)));
+ EXPECT_THAT('a', Not(AllArgs(Eq('b'))));
+}
+
+class AllArgsHelper {
+ public:
+ AllArgsHelper() {}
+
+ MOCK_METHOD2(Helper, int(char x, int y));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(AllArgsHelper);
+};
+
+TEST(AllArgsTest, WorksInWithClause) {
+ AllArgsHelper helper;
+ ON_CALL(helper, Helper(_, _))
+ .With(AllArgs(Lt()))
+ .WillByDefault(Return(1));
+ EXPECT_CALL(helper, Helper(_, _));
+ EXPECT_CALL(helper, Helper(_, _))
+ .With(AllArgs(Gt()))
+ .WillOnce(Return(2));
+
+ EXPECT_EQ(1, helper.Helper('\1', 2));
+ EXPECT_EQ(2, helper.Helper('a', 1));
+}
+
+// Tests that ASSERT_THAT() and EXPECT_THAT() work when the value
+// matches the matcher.
+TEST(MatcherAssertionTest, WorksWhenMatcherIsSatisfied) {
+ ASSERT_THAT(5, Ge(2)) << "This should succeed.";
+ ASSERT_THAT("Foo", EndsWith("oo"));
+ EXPECT_THAT(2, AllOf(Le(7), Ge(0))) << "This should succeed too.";
+ EXPECT_THAT("Hello", StartsWith("Hell"));
+}
+
+// Tests that ASSERT_THAT() and EXPECT_THAT() work when the value
+// doesn't match the matcher.
+TEST(MatcherAssertionTest, WorksWhenMatcherIsNotSatisfied) {
+ // 'n' must be static as it is used in an EXPECT_FATAL_FAILURE(),
+ // which cannot reference auto variables.
+ static unsigned short n; // NOLINT
+ n = 5;
+
+ // VC++ prior to version 8.0 SP1 has a bug where it will not see any
+ // functions declared in the namespace scope from within nested classes.
+ // EXPECT/ASSERT_(NON)FATAL_FAILURE macros use nested classes so that all
+ // namespace-level functions invoked inside them need to be explicitly
+ // resolved.
+ EXPECT_FATAL_FAILURE(ASSERT_THAT(n, ::testing::Gt(10)),
+ "Value of: n\n"
+ "Expected: is > 10\n"
+ " Actual: 5" + OfType("unsigned short"));
+ n = 0;
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_THAT(n, ::testing::AllOf(::testing::Le(7), ::testing::Ge(5))),
+ "Value of: n\n"
+ "Expected: (is <= 7) and (is >= 5)\n"
+ " Actual: 0" + OfType("unsigned short"));
+}
+
+// Tests that ASSERT_THAT() and EXPECT_THAT() work when the argument
+// has a reference type.
+TEST(MatcherAssertionTest, WorksForByRefArguments) {
+ // We use a static variable here as EXPECT_FATAL_FAILURE() cannot
+ // reference auto variables.
+ static int n;
+ n = 0;
+ EXPECT_THAT(n, AllOf(Le(7), Ref(n)));
+ EXPECT_FATAL_FAILURE(ASSERT_THAT(n, ::testing::Not(::testing::Ref(n))),
+ "Value of: n\n"
+ "Expected: does not reference the variable @");
+ // Tests the "Actual" part.
+ EXPECT_FATAL_FAILURE(ASSERT_THAT(n, ::testing::Not(::testing::Ref(n))),
+ "Actual: 0" + OfType("int") + ", which is located @");
+}
+
+#if !GTEST_OS_SYMBIAN
+// Tests that ASSERT_THAT() and EXPECT_THAT() work when the matcher is
+// monomorphic.
+
+// ASSERT_THAT("hello", starts_with_he) fails to compile with Nokia's
+// Symbian compiler: it tries to compile
+// template<T, U> class MatcherCastImpl { ...
+// virtual bool MatchAndExplain(T x, ...) const {
+// return source_matcher_.MatchAndExplain(static_cast<U>(x), ...);
+// with U == string and T == const char*
+// With ASSERT_THAT("hello"...) changed to ASSERT_THAT(string("hello") ... )
+// the compiler silently crashes with no output.
+// If MatcherCastImpl is changed to use U(x) instead of static_cast<U>(x)
+// the code compiles but the converted string is bogus.
+TEST(MatcherAssertionTest, WorksForMonomorphicMatcher) {
+ Matcher<const char*> starts_with_he = StartsWith("he");
+ ASSERT_THAT("hello", starts_with_he);
+
+ Matcher<const string&> ends_with_ok = EndsWith("ok");
+ ASSERT_THAT("book", ends_with_ok);
+ const string bad = "bad";
+ EXPECT_NONFATAL_FAILURE(EXPECT_THAT(bad, ends_with_ok),
+ "Value of: bad\n"
+ "Expected: ends with \"ok\"\n"
+ " Actual: \"bad\"");
+ Matcher<int> is_greater_than_5 = Gt(5);
+ EXPECT_NONFATAL_FAILURE(EXPECT_THAT(5, is_greater_than_5),
+ "Value of: 5\n"
+ "Expected: is > 5\n"
+ " Actual: 5" + OfType("int"));
+}
+#endif // !GTEST_OS_SYMBIAN
+
+// Tests floating-point matchers.
+template <typename RawType>
+class FloatingPointTest : public testing::Test {
+ protected:
+ typedef typename testing::internal::FloatingPoint<RawType> Floating;
+ typedef typename Floating::Bits Bits;
+
+ virtual void SetUp() {
+ const size_t max_ulps = Floating::kMaxUlps;
+
+ // The bits that represent 0.0.
+ const Bits zero_bits = Floating(0).bits();
+
+ // Makes some numbers close to 0.0.
+ close_to_positive_zero_ = Floating::ReinterpretBits(zero_bits + max_ulps/2);
+ close_to_negative_zero_ = -Floating::ReinterpretBits(
+ zero_bits + max_ulps - max_ulps/2);
+ further_from_negative_zero_ = -Floating::ReinterpretBits(
+ zero_bits + max_ulps + 1 - max_ulps/2);
+
+ // The bits that represent 1.0.
+ const Bits one_bits = Floating(1).bits();
+
+ // Makes some numbers close to 1.0.
+ close_to_one_ = Floating::ReinterpretBits(one_bits + max_ulps);
+ further_from_one_ = Floating::ReinterpretBits(one_bits + max_ulps + 1);
+
+ // +infinity.
+ infinity_ = Floating::Infinity();
+
+ // The bits that represent +infinity.
+ const Bits infinity_bits = Floating(infinity_).bits();
+
+ // Makes some numbers close to infinity.
+ close_to_infinity_ = Floating::ReinterpretBits(infinity_bits - max_ulps);
+ further_from_infinity_ = Floating::ReinterpretBits(
+ infinity_bits - max_ulps - 1);
+
+ // Makes some NAN's.
+ nan1_ = Floating::ReinterpretBits(Floating::kExponentBitMask | 1);
+ nan2_ = Floating::ReinterpretBits(Floating::kExponentBitMask | 200);
+ }
+
+ void TestSize() {
+ EXPECT_EQ(sizeof(RawType), sizeof(Bits));
+ }
+
+ // A battery of tests for FloatingEqMatcher::Matches.
+ // matcher_maker is a pointer to a function which creates a FloatingEqMatcher.
+ void TestMatches(
+ testing::internal::FloatingEqMatcher<RawType> (*matcher_maker)(RawType)) {
+ Matcher<RawType> m1 = matcher_maker(0.0);
+ EXPECT_TRUE(m1.Matches(-0.0));
+ EXPECT_TRUE(m1.Matches(close_to_positive_zero_));
+ EXPECT_TRUE(m1.Matches(close_to_negative_zero_));
+ EXPECT_FALSE(m1.Matches(1.0));
+
+ Matcher<RawType> m2 = matcher_maker(close_to_positive_zero_);
+ EXPECT_FALSE(m2.Matches(further_from_negative_zero_));
+
+ Matcher<RawType> m3 = matcher_maker(1.0);
+ EXPECT_TRUE(m3.Matches(close_to_one_));
+ EXPECT_FALSE(m3.Matches(further_from_one_));
+
+ // Test commutativity: matcher_maker(0.0).Matches(1.0) was tested above.
+ EXPECT_FALSE(m3.Matches(0.0));
+
+ Matcher<RawType> m4 = matcher_maker(-infinity_);
+ EXPECT_TRUE(m4.Matches(-close_to_infinity_));
+
+ Matcher<RawType> m5 = matcher_maker(infinity_);
+ EXPECT_TRUE(m5.Matches(close_to_infinity_));
+
+ // This is interesting as the representations of infinity_ and nan1_
+ // are only 1 DLP apart.
+ EXPECT_FALSE(m5.Matches(nan1_));
+
+ // matcher_maker can produce a Matcher<const RawType&>, which is needed in
+ // some cases.
+ Matcher<const RawType&> m6 = matcher_maker(0.0);
+ EXPECT_TRUE(m6.Matches(-0.0));
+ EXPECT_TRUE(m6.Matches(close_to_positive_zero_));
+ EXPECT_FALSE(m6.Matches(1.0));
+
+ // matcher_maker can produce a Matcher<RawType&>, which is needed in some
+ // cases.
+ Matcher<RawType&> m7 = matcher_maker(0.0);
+ RawType x = 0.0;
+ EXPECT_TRUE(m7.Matches(x));
+ x = 0.01f;
+ EXPECT_FALSE(m7.Matches(x));
+ }
+
+ // Pre-calculated numbers to be used by the tests.
+
+ static RawType close_to_positive_zero_;
+ static RawType close_to_negative_zero_;
+ static RawType further_from_negative_zero_;
+
+ static RawType close_to_one_;
+ static RawType further_from_one_;
+
+ static RawType infinity_;
+ static RawType close_to_infinity_;
+ static RawType further_from_infinity_;
+
+ static RawType nan1_;
+ static RawType nan2_;
+};
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::close_to_positive_zero_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::close_to_negative_zero_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::further_from_negative_zero_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::close_to_one_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::further_from_one_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::infinity_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::close_to_infinity_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::further_from_infinity_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::nan1_;
+
+template <typename RawType>
+RawType FloatingPointTest<RawType>::nan2_;
+
+// Instantiate FloatingPointTest for testing floats.
+typedef FloatingPointTest<float> FloatTest;
+
+TEST_F(FloatTest, FloatEqApproximatelyMatchesFloats) {
+ TestMatches(&FloatEq);
+}
+
+TEST_F(FloatTest, NanSensitiveFloatEqApproximatelyMatchesFloats) {
+ TestMatches(&NanSensitiveFloatEq);
+}
+
+TEST_F(FloatTest, FloatEqCannotMatchNaN) {
+ // FloatEq never matches NaN.
+ Matcher<float> m = FloatEq(nan1_);
+ EXPECT_FALSE(m.Matches(nan1_));
+ EXPECT_FALSE(m.Matches(nan2_));
+ EXPECT_FALSE(m.Matches(1.0));
+}
+
+TEST_F(FloatTest, NanSensitiveFloatEqCanMatchNaN) {
+ // NanSensitiveFloatEq will match NaN.
+ Matcher<float> m = NanSensitiveFloatEq(nan1_);
+ EXPECT_TRUE(m.Matches(nan1_));
+ EXPECT_TRUE(m.Matches(nan2_));
+ EXPECT_FALSE(m.Matches(1.0));
+}
+
+TEST_F(FloatTest, FloatEqCanDescribeSelf) {
+ Matcher<float> m1 = FloatEq(2.0f);
+ EXPECT_EQ("is approximately 2", Describe(m1));
+ EXPECT_EQ("isn't approximately 2", DescribeNegation(m1));
+
+ Matcher<float> m2 = FloatEq(0.5f);
+ EXPECT_EQ("is approximately 0.5", Describe(m2));
+ EXPECT_EQ("isn't approximately 0.5", DescribeNegation(m2));
+
+ Matcher<float> m3 = FloatEq(nan1_);
+ EXPECT_EQ("never matches", Describe(m3));
+ EXPECT_EQ("is anything", DescribeNegation(m3));
+}
+
+TEST_F(FloatTest, NanSensitiveFloatEqCanDescribeSelf) {
+ Matcher<float> m1 = NanSensitiveFloatEq(2.0f);
+ EXPECT_EQ("is approximately 2", Describe(m1));
+ EXPECT_EQ("isn't approximately 2", DescribeNegation(m1));
+
+ Matcher<float> m2 = NanSensitiveFloatEq(0.5f);
+ EXPECT_EQ("is approximately 0.5", Describe(m2));
+ EXPECT_EQ("isn't approximately 0.5", DescribeNegation(m2));
+
+ Matcher<float> m3 = NanSensitiveFloatEq(nan1_);
+ EXPECT_EQ("is NaN", Describe(m3));
+ EXPECT_EQ("isn't NaN", DescribeNegation(m3));
+}
+
+// Instantiate FloatingPointTest for testing doubles.
+typedef FloatingPointTest<double> DoubleTest;
+
+TEST_F(DoubleTest, DoubleEqApproximatelyMatchesDoubles) {
+ TestMatches(&DoubleEq);
+}
+
+TEST_F(DoubleTest, NanSensitiveDoubleEqApproximatelyMatchesDoubles) {
+ TestMatches(&NanSensitiveDoubleEq);
+}
+
+TEST_F(DoubleTest, DoubleEqCannotMatchNaN) {
+ // DoubleEq never matches NaN.
+ Matcher<double> m = DoubleEq(nan1_);
+ EXPECT_FALSE(m.Matches(nan1_));
+ EXPECT_FALSE(m.Matches(nan2_));
+ EXPECT_FALSE(m.Matches(1.0));
+}
+
+TEST_F(DoubleTest, NanSensitiveDoubleEqCanMatchNaN) {
+ // NanSensitiveDoubleEq will match NaN.
+ Matcher<double> m = NanSensitiveDoubleEq(nan1_);
+ EXPECT_TRUE(m.Matches(nan1_));
+ EXPECT_TRUE(m.Matches(nan2_));
+ EXPECT_FALSE(m.Matches(1.0));
+}
+
+TEST_F(DoubleTest, DoubleEqCanDescribeSelf) {
+ Matcher<double> m1 = DoubleEq(2.0);
+ EXPECT_EQ("is approximately 2", Describe(m1));
+ EXPECT_EQ("isn't approximately 2", DescribeNegation(m1));
+
+ Matcher<double> m2 = DoubleEq(0.5);
+ EXPECT_EQ("is approximately 0.5", Describe(m2));
+ EXPECT_EQ("isn't approximately 0.5", DescribeNegation(m2));
+
+ Matcher<double> m3 = DoubleEq(nan1_);
+ EXPECT_EQ("never matches", Describe(m3));
+ EXPECT_EQ("is anything", DescribeNegation(m3));
+}
+
+TEST_F(DoubleTest, NanSensitiveDoubleEqCanDescribeSelf) {
+ Matcher<double> m1 = NanSensitiveDoubleEq(2.0);
+ EXPECT_EQ("is approximately 2", Describe(m1));
+ EXPECT_EQ("isn't approximately 2", DescribeNegation(m1));
+
+ Matcher<double> m2 = NanSensitiveDoubleEq(0.5);
+ EXPECT_EQ("is approximately 0.5", Describe(m2));
+ EXPECT_EQ("isn't approximately 0.5", DescribeNegation(m2));
+
+ Matcher<double> m3 = NanSensitiveDoubleEq(nan1_);
+ EXPECT_EQ("is NaN", Describe(m3));
+ EXPECT_EQ("isn't NaN", DescribeNegation(m3));
+}
+
+TEST(PointeeTest, RawPointer) {
+ const Matcher<int*> m = Pointee(Ge(0));
+
+ int n = 1;
+ EXPECT_TRUE(m.Matches(&n));
+ n = -1;
+ EXPECT_FALSE(m.Matches(&n));
+ EXPECT_FALSE(m.Matches(NULL));
+}
+
+TEST(PointeeTest, RawPointerToConst) {
+ const Matcher<const double*> m = Pointee(Ge(0));
+
+ double x = 1;
+ EXPECT_TRUE(m.Matches(&x));
+ x = -1;
+ EXPECT_FALSE(m.Matches(&x));
+ EXPECT_FALSE(m.Matches(NULL));
+}
+
+TEST(PointeeTest, ReferenceToConstRawPointer) {
+ const Matcher<int* const &> m = Pointee(Ge(0));
+
+ int n = 1;
+ EXPECT_TRUE(m.Matches(&n));
+ n = -1;
+ EXPECT_FALSE(m.Matches(&n));
+ EXPECT_FALSE(m.Matches(NULL));
+}
+
+TEST(PointeeTest, ReferenceToNonConstRawPointer) {
+ const Matcher<double* &> m = Pointee(Ge(0));
+
+ double x = 1.0;
+ double* p = &x;
+ EXPECT_TRUE(m.Matches(p));
+ x = -1;
+ EXPECT_FALSE(m.Matches(p));
+ p = NULL;
+ EXPECT_FALSE(m.Matches(p));
+}
+
+// Minimal const-propagating pointer.
+template <typename T>
+class ConstPropagatingPtr {
+ public:
+ typedef T element_type;
+
+ ConstPropagatingPtr() : val_() {}
+ explicit ConstPropagatingPtr(T* t) : val_(t) {}
+ ConstPropagatingPtr(const ConstPropagatingPtr& other) : val_(other.val_) {}
+
+ T* get() { return val_; }
+ T& operator*() { return *val_; }
+ // Most smart pointers return non-const T* and T& from the next methods.
+ const T* get() const { return val_; }
+ const T& operator*() const { return *val_; }
+
+ private:
+ T* val_;
+};
+
+TEST(PointeeTest, WorksWithConstPropagatingPointers) {
+ const Matcher< ConstPropagatingPtr<int> > m = Pointee(Lt(5));
+ int three = 3;
+ const ConstPropagatingPtr<int> co(&three);
+ ConstPropagatingPtr<int> o(&three);
+ EXPECT_TRUE(m.Matches(o));
+ EXPECT_TRUE(m.Matches(co));
+ *o = 6;
+ EXPECT_FALSE(m.Matches(o));
+ EXPECT_FALSE(m.Matches(ConstPropagatingPtr<int>()));
+}
+
+TEST(PointeeTest, NeverMatchesNull) {
+ const Matcher<const char*> m = Pointee(_);
+ EXPECT_FALSE(m.Matches(NULL));
+}
+
+// Tests that we can write Pointee(value) instead of Pointee(Eq(value)).
+TEST(PointeeTest, MatchesAgainstAValue) {
+ const Matcher<int*> m = Pointee(5);
+
+ int n = 5;
+ EXPECT_TRUE(m.Matches(&n));
+ n = -1;
+ EXPECT_FALSE(m.Matches(&n));
+ EXPECT_FALSE(m.Matches(NULL));
+}
+
+TEST(PointeeTest, CanDescribeSelf) {
+ const Matcher<int*> m = Pointee(Gt(3));
+ EXPECT_EQ("points to a value that is > 3", Describe(m));
+ EXPECT_EQ("does not point to a value that is > 3",
+ DescribeNegation(m));
+}
+
+TEST(PointeeTest, CanExplainMatchResult) {
+ const Matcher<const string*> m = Pointee(StartsWith("Hi"));
+
+ EXPECT_EQ("", Explain(m, static_cast<const string*>(NULL)));
+
+ const Matcher<long*> m2 = Pointee(GreaterThan(1)); // NOLINT
+ long n = 3; // NOLINT
+ EXPECT_EQ("which points to 3" + OfType("long") + ", which is 2 more than 1",
+ Explain(m2, &n));
+}
+
+TEST(PointeeTest, AlwaysExplainsPointee) {
+ const Matcher<int*> m = Pointee(0);
+ int n = 42;
+ EXPECT_EQ("which points to 42" + OfType("int"), Explain(m, &n));
+}
+
+// An uncopyable class.
+class Uncopyable {
+ public:
+ explicit Uncopyable(int a_value) : value_(a_value) {}
+
+ int value() const { return value_; }
+ private:
+ const int value_;
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Uncopyable);
+};
+
+// Returns true iff x.value() is positive.
+bool ValueIsPositive(const Uncopyable& x) { return x.value() > 0; }
+
+// A user-defined struct for testing Field().
+struct AStruct {
+ AStruct() : x(0), y(1.0), z(5), p(NULL) {}
+ AStruct(const AStruct& rhs)
+ : x(rhs.x), y(rhs.y), z(rhs.z.value()), p(rhs.p) {}
+
+ int x; // A non-const field.
+ const double y; // A const field.
+ Uncopyable z; // An uncopyable field.
+ const char* p; // A pointer field.
+
+ private:
+ GTEST_DISALLOW_ASSIGN_(AStruct);
+};
+
+// A derived struct for testing Field().
+struct DerivedStruct : public AStruct {
+ char ch;
+
+ private:
+ GTEST_DISALLOW_ASSIGN_(DerivedStruct);
+};
+
+// Tests that Field(&Foo::field, ...) works when field is non-const.
+TEST(FieldTest, WorksForNonConstField) {
+ Matcher<AStruct> m = Field(&AStruct::x, Ge(0));
+
+ AStruct a;
+ EXPECT_TRUE(m.Matches(a));
+ a.x = -1;
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Field(&Foo::field, ...) works when field is const.
+TEST(FieldTest, WorksForConstField) {
+ AStruct a;
+
+ Matcher<AStruct> m = Field(&AStruct::y, Ge(0.0));
+ EXPECT_TRUE(m.Matches(a));
+ m = Field(&AStruct::y, Le(0.0));
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Field(&Foo::field, ...) works when field is not copyable.
+TEST(FieldTest, WorksForUncopyableField) {
+ AStruct a;
+
+ Matcher<AStruct> m = Field(&AStruct::z, Truly(ValueIsPositive));
+ EXPECT_TRUE(m.Matches(a));
+ m = Field(&AStruct::z, Not(Truly(ValueIsPositive)));
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Field(&Foo::field, ...) works when field is a pointer.
+TEST(FieldTest, WorksForPointerField) {
+ // Matching against NULL.
+ Matcher<AStruct> m = Field(&AStruct::p, static_cast<const char*>(NULL));
+ AStruct a;
+ EXPECT_TRUE(m.Matches(a));
+ a.p = "hi";
+ EXPECT_FALSE(m.Matches(a));
+
+ // Matching a pointer that is not NULL.
+ m = Field(&AStruct::p, StartsWith("hi"));
+ a.p = "hill";
+ EXPECT_TRUE(m.Matches(a));
+ a.p = "hole";
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Field() works when the object is passed by reference.
+TEST(FieldTest, WorksForByRefArgument) {
+ Matcher<const AStruct&> m = Field(&AStruct::x, Ge(0));
+
+ AStruct a;
+ EXPECT_TRUE(m.Matches(a));
+ a.x = -1;
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Field(&Foo::field, ...) works when the argument's type
+// is a sub-type of Foo.
+TEST(FieldTest, WorksForArgumentOfSubType) {
+ // Note that the matcher expects DerivedStruct but we say AStruct
+ // inside Field().
+ Matcher<const DerivedStruct&> m = Field(&AStruct::x, Ge(0));
+
+ DerivedStruct d;
+ EXPECT_TRUE(m.Matches(d));
+ d.x = -1;
+ EXPECT_FALSE(m.Matches(d));
+}
+
+// Tests that Field(&Foo::field, m) works when field's type and m's
+// argument type are compatible but not the same.
+TEST(FieldTest, WorksForCompatibleMatcherType) {
+ // The field is an int, but the inner matcher expects a signed char.
+ Matcher<const AStruct&> m = Field(&AStruct::x,
+ Matcher<signed char>(Ge(0)));
+
+ AStruct a;
+ EXPECT_TRUE(m.Matches(a));
+ a.x = -1;
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Field() can describe itself.
+TEST(FieldTest, CanDescribeSelf) {
+ Matcher<const AStruct&> m = Field(&AStruct::x, Ge(0));
+
+ EXPECT_EQ("is an object whose given field is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose given field isn't >= 0", DescribeNegation(m));
+}
+
+// Tests that Field() can explain the match result.
+TEST(FieldTest, CanExplainMatchResult) {
+ Matcher<const AStruct&> m = Field(&AStruct::x, Ge(0));
+
+ AStruct a;
+ a.x = 1;
+ EXPECT_EQ("whose given field is 1" + OfType("int"), Explain(m, a));
+
+ m = Field(&AStruct::x, GreaterThan(0));
+ EXPECT_EQ(
+ "whose given field is 1" + OfType("int") + ", which is 1 more than 0",
+ Explain(m, a));
+}
+
+// Tests that Field() works when the argument is a pointer to const.
+TEST(FieldForPointerTest, WorksForPointerToConst) {
+ Matcher<const AStruct*> m = Field(&AStruct::x, Ge(0));
+
+ AStruct a;
+ EXPECT_TRUE(m.Matches(&a));
+ a.x = -1;
+ EXPECT_FALSE(m.Matches(&a));
+}
+
+// Tests that Field() works when the argument is a pointer to non-const.
+TEST(FieldForPointerTest, WorksForPointerToNonConst) {
+ Matcher<AStruct*> m = Field(&AStruct::x, Ge(0));
+
+ AStruct a;
+ EXPECT_TRUE(m.Matches(&a));
+ a.x = -1;
+ EXPECT_FALSE(m.Matches(&a));
+}
+
+// Tests that Field() works when the argument is a reference to a const pointer.
+TEST(FieldForPointerTest, WorksForReferenceToConstPointer) {
+ Matcher<AStruct* const&> m = Field(&AStruct::x, Ge(0));
+
+ AStruct a;
+ EXPECT_TRUE(m.Matches(&a));
+ a.x = -1;
+ EXPECT_FALSE(m.Matches(&a));
+}
+
+// Tests that Field() does not match the NULL pointer.
+TEST(FieldForPointerTest, DoesNotMatchNull) {
+ Matcher<const AStruct*> m = Field(&AStruct::x, _);
+ EXPECT_FALSE(m.Matches(NULL));
+}
+
+// Tests that Field(&Foo::field, ...) works when the argument's type
+// is a sub-type of const Foo*.
+TEST(FieldForPointerTest, WorksForArgumentOfSubType) {
+ // Note that the matcher expects DerivedStruct but we say AStruct
+ // inside Field().
+ Matcher<DerivedStruct*> m = Field(&AStruct::x, Ge(0));
+
+ DerivedStruct d;
+ EXPECT_TRUE(m.Matches(&d));
+ d.x = -1;
+ EXPECT_FALSE(m.Matches(&d));
+}
+
+// Tests that Field() can describe itself when used to match a pointer.
+TEST(FieldForPointerTest, CanDescribeSelf) {
+ Matcher<const AStruct*> m = Field(&AStruct::x, Ge(0));
+
+ EXPECT_EQ("is an object whose given field is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose given field isn't >= 0", DescribeNegation(m));
+}
+
+// Tests that Field() can explain the result of matching a pointer.
+TEST(FieldForPointerTest, CanExplainMatchResult) {
+ Matcher<const AStruct*> m = Field(&AStruct::x, Ge(0));
+
+ AStruct a;
+ a.x = 1;
+ EXPECT_EQ("", Explain(m, static_cast<const AStruct*>(NULL)));
+ EXPECT_EQ("which points to an object whose given field is 1" + OfType("int"),
+ Explain(m, &a));
+
+ m = Field(&AStruct::x, GreaterThan(0));
+ EXPECT_EQ("which points to an object whose given field is 1" + OfType("int") +
+ ", which is 1 more than 0", Explain(m, &a));
+}
+
+// A user-defined class for testing Property().
+class AClass {
+ public:
+ AClass() : n_(0) {}
+
+ // A getter that returns a non-reference.
+ int n() const { return n_; }
+
+ void set_n(int new_n) { n_ = new_n; }
+
+ // A getter that returns a reference to const.
+ const string& s() const { return s_; }
+
+ void set_s(const string& new_s) { s_ = new_s; }
+
+ // A getter that returns a reference to non-const.
+ double& x() const { return x_; }
+ private:
+ int n_;
+ string s_;
+
+ static double x_;
+};
+
+double AClass::x_ = 0.0;
+
+// A derived class for testing Property().
+class DerivedClass : public AClass {
+ private:
+ int k_;
+};
+
+// Tests that Property(&Foo::property, ...) works when property()
+// returns a non-reference.
+TEST(PropertyTest, WorksForNonReferenceProperty) {
+ Matcher<const AClass&> m = Property(&AClass::n, Ge(0));
+
+ AClass a;
+ a.set_n(1);
+ EXPECT_TRUE(m.Matches(a));
+
+ a.set_n(-1);
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Property(&Foo::property, ...) works when property()
+// returns a reference to const.
+TEST(PropertyTest, WorksForReferenceToConstProperty) {
+ Matcher<const AClass&> m = Property(&AClass::s, StartsWith("hi"));
+
+ AClass a;
+ a.set_s("hill");
+ EXPECT_TRUE(m.Matches(a));
+
+ a.set_s("hole");
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Property(&Foo::property, ...) works when property()
+// returns a reference to non-const.
+TEST(PropertyTest, WorksForReferenceToNonConstProperty) {
+ double x = 0.0;
+ AClass a;
+
+ Matcher<const AClass&> m = Property(&AClass::x, Ref(x));
+ EXPECT_FALSE(m.Matches(a));
+
+ m = Property(&AClass::x, Not(Ref(x)));
+ EXPECT_TRUE(m.Matches(a));
+}
+
+// Tests that Property(&Foo::property, ...) works when the argument is
+// passed by value.
+TEST(PropertyTest, WorksForByValueArgument) {
+ Matcher<AClass> m = Property(&AClass::s, StartsWith("hi"));
+
+ AClass a;
+ a.set_s("hill");
+ EXPECT_TRUE(m.Matches(a));
+
+ a.set_s("hole");
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Property(&Foo::property, ...) works when the argument's
+// type is a sub-type of Foo.
+TEST(PropertyTest, WorksForArgumentOfSubType) {
+ // The matcher expects a DerivedClass, but inside the Property() we
+ // say AClass.
+ Matcher<const DerivedClass&> m = Property(&AClass::n, Ge(0));
+
+ DerivedClass d;
+ d.set_n(1);
+ EXPECT_TRUE(m.Matches(d));
+
+ d.set_n(-1);
+ EXPECT_FALSE(m.Matches(d));
+}
+
+// Tests that Property(&Foo::property, m) works when property()'s type
+// and m's argument type are compatible but different.
+TEST(PropertyTest, WorksForCompatibleMatcherType) {
+ // n() returns an int but the inner matcher expects a signed char.
+ Matcher<const AClass&> m = Property(&AClass::n,
+ Matcher<signed char>(Ge(0)));
+
+ AClass a;
+ EXPECT_TRUE(m.Matches(a));
+ a.set_n(-1);
+ EXPECT_FALSE(m.Matches(a));
+}
+
+// Tests that Property() can describe itself.
+TEST(PropertyTest, CanDescribeSelf) {
+ Matcher<const AClass&> m = Property(&AClass::n, Ge(0));
+
+ EXPECT_EQ("is an object whose given property is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose given property isn't >= 0",
+ DescribeNegation(m));
+}
+
+// Tests that Property() can explain the match result.
+TEST(PropertyTest, CanExplainMatchResult) {
+ Matcher<const AClass&> m = Property(&AClass::n, Ge(0));
+
+ AClass a;
+ a.set_n(1);
+ EXPECT_EQ("whose given property is 1" + OfType("int"), Explain(m, a));
+
+ m = Property(&AClass::n, GreaterThan(0));
+ EXPECT_EQ(
+ "whose given property is 1" + OfType("int") + ", which is 1 more than 0",
+ Explain(m, a));
+}
+
+// Tests that Property() works when the argument is a pointer to const.
+TEST(PropertyForPointerTest, WorksForPointerToConst) {
+ Matcher<const AClass*> m = Property(&AClass::n, Ge(0));
+
+ AClass a;
+ a.set_n(1);
+ EXPECT_TRUE(m.Matches(&a));
+
+ a.set_n(-1);
+ EXPECT_FALSE(m.Matches(&a));
+}
+
+// Tests that Property() works when the argument is a pointer to non-const.
+TEST(PropertyForPointerTest, WorksForPointerToNonConst) {
+ Matcher<AClass*> m = Property(&AClass::s, StartsWith("hi"));
+
+ AClass a;
+ a.set_s("hill");
+ EXPECT_TRUE(m.Matches(&a));
+
+ a.set_s("hole");
+ EXPECT_FALSE(m.Matches(&a));
+}
+
+// Tests that Property() works when the argument is a reference to a
+// const pointer.
+TEST(PropertyForPointerTest, WorksForReferenceToConstPointer) {
+ Matcher<AClass* const&> m = Property(&AClass::s, StartsWith("hi"));
+
+ AClass a;
+ a.set_s("hill");
+ EXPECT_TRUE(m.Matches(&a));
+
+ a.set_s("hole");
+ EXPECT_FALSE(m.Matches(&a));
+}
+
+// Tests that Property() does not match the NULL pointer.
+TEST(PropertyForPointerTest, WorksForReferenceToNonConstProperty) {
+ Matcher<const AClass*> m = Property(&AClass::x, _);
+ EXPECT_FALSE(m.Matches(NULL));
+}
+
+// Tests that Property(&Foo::property, ...) works when the argument's
+// type is a sub-type of const Foo*.
+TEST(PropertyForPointerTest, WorksForArgumentOfSubType) {
+ // The matcher expects a DerivedClass, but inside the Property() we
+ // say AClass.
+ Matcher<const DerivedClass*> m = Property(&AClass::n, Ge(0));
+
+ DerivedClass d;
+ d.set_n(1);
+ EXPECT_TRUE(m.Matches(&d));
+
+ d.set_n(-1);
+ EXPECT_FALSE(m.Matches(&d));
+}
+
+// Tests that Property() can describe itself when used to match a pointer.
+TEST(PropertyForPointerTest, CanDescribeSelf) {
+ Matcher<const AClass*> m = Property(&AClass::n, Ge(0));
+
+ EXPECT_EQ("is an object whose given property is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose given property isn't >= 0",
+ DescribeNegation(m));
+}
+
+// Tests that Property() can explain the result of matching a pointer.
+TEST(PropertyForPointerTest, CanExplainMatchResult) {
+ Matcher<const AClass*> m = Property(&AClass::n, Ge(0));
+
+ AClass a;
+ a.set_n(1);
+ EXPECT_EQ("", Explain(m, static_cast<const AClass*>(NULL)));
+ EXPECT_EQ(
+ "which points to an object whose given property is 1" + OfType("int"),
+ Explain(m, &a));
+
+ m = Property(&AClass::n, GreaterThan(0));
+ EXPECT_EQ("which points to an object whose given property is 1" +
+ OfType("int") + ", which is 1 more than 0",
+ Explain(m, &a));
+}
+
+// Tests ResultOf.
+
+// Tests that ResultOf(f, ...) compiles and works as expected when f is a
+// function pointer.
+string IntToStringFunction(int input) { return input == 1 ? "foo" : "bar"; }
+
+TEST(ResultOfTest, WorksForFunctionPointers) {
+ Matcher<int> matcher = ResultOf(&IntToStringFunction, Eq(string("foo")));
+
+ EXPECT_TRUE(matcher.Matches(1));
+ EXPECT_FALSE(matcher.Matches(2));
+}
+
+// Tests that ResultOf() can describe itself.
+TEST(ResultOfTest, CanDescribeItself) {
+ Matcher<int> matcher = ResultOf(&IntToStringFunction, StrEq("foo"));
+
+ EXPECT_EQ("is mapped by the given callable to a value that "
+ "is equal to \"foo\"", Describe(matcher));
+ EXPECT_EQ("is mapped by the given callable to a value that "
+ "isn't equal to \"foo\"", DescribeNegation(matcher));
+}
+
+// Tests that ResultOf() can explain the match result.
+int IntFunction(int input) { return input == 42 ? 80 : 90; }
+
+TEST(ResultOfTest, CanExplainMatchResult) {
+ Matcher<int> matcher = ResultOf(&IntFunction, Ge(85));
+ EXPECT_EQ("which is mapped by the given callable to 90" + OfType("int"),
+ Explain(matcher, 36));
+
+ matcher = ResultOf(&IntFunction, GreaterThan(85));
+ EXPECT_EQ("which is mapped by the given callable to 90" + OfType("int") +
+ ", which is 5 more than 85", Explain(matcher, 36));
+}
+
+// Tests that ResultOf(f, ...) compiles and works as expected when f(x)
+// returns a non-reference.
+TEST(ResultOfTest, WorksForNonReferenceResults) {
+ Matcher<int> matcher = ResultOf(&IntFunction, Eq(80));
+
+ EXPECT_TRUE(matcher.Matches(42));
+ EXPECT_FALSE(matcher.Matches(36));
+}
+
+// Tests that ResultOf(f, ...) compiles and works as expected when f(x)
+// returns a reference to non-const.
+double& DoubleFunction(double& input) { return input; } // NOLINT
+
+Uncopyable& RefUncopyableFunction(Uncopyable& obj) { // NOLINT
+ return obj;
+}
+
+TEST(ResultOfTest, WorksForReferenceToNonConstResults) {
+ double x = 3.14;
+ double x2 = x;
+ Matcher<double&> matcher = ResultOf(&DoubleFunction, Ref(x));
+
+ EXPECT_TRUE(matcher.Matches(x));
+ EXPECT_FALSE(matcher.Matches(x2));
+
+ // Test that ResultOf works with uncopyable objects
+ Uncopyable obj(0);
+ Uncopyable obj2(0);
+ Matcher<Uncopyable&> matcher2 =
+ ResultOf(&RefUncopyableFunction, Ref(obj));
+
+ EXPECT_TRUE(matcher2.Matches(obj));
+ EXPECT_FALSE(matcher2.Matches(obj2));
+}
+
+// Tests that ResultOf(f, ...) compiles and works as expected when f(x)
+// returns a reference to const.
+const string& StringFunction(const string& input) { return input; }
+
+TEST(ResultOfTest, WorksForReferenceToConstResults) {
+ string s = "foo";
+ string s2 = s;
+ Matcher<const string&> matcher = ResultOf(&StringFunction, Ref(s));
+
+ EXPECT_TRUE(matcher.Matches(s));
+ EXPECT_FALSE(matcher.Matches(s2));
+}
+
+// Tests that ResultOf(f, m) works when f(x) and m's
+// argument types are compatible but different.
+TEST(ResultOfTest, WorksForCompatibleMatcherTypes) {
+ // IntFunction() returns int but the inner matcher expects a signed char.
+ Matcher<int> matcher = ResultOf(IntFunction, Matcher<signed char>(Ge(85)));
+
+ EXPECT_TRUE(matcher.Matches(36));
+ EXPECT_FALSE(matcher.Matches(42));
+}
+
+// Tests that the program aborts when ResultOf is passed
+// a NULL function pointer.
+TEST(ResultOfDeathTest, DiesOnNullFunctionPointers) {
+ EXPECT_DEATH_IF_SUPPORTED(
+ ResultOf(static_cast<string(*)(int dummy)>(NULL), Eq(string("foo"))),
+ "NULL function pointer is passed into ResultOf\\(\\)\\.");
+}
+
+// Tests that ResultOf(f, ...) compiles and works as expected when f is a
+// function reference.
+TEST(ResultOfTest, WorksForFunctionReferences) {
+ Matcher<int> matcher = ResultOf(IntToStringFunction, StrEq("foo"));
+ EXPECT_TRUE(matcher.Matches(1));
+ EXPECT_FALSE(matcher.Matches(2));
+}
+
+// Tests that ResultOf(f, ...) compiles and works as expected when f is a
+// function object.
+struct Functor : public ::std::unary_function<int, string> {
+ result_type operator()(argument_type input) const {
+ return IntToStringFunction(input);
+ }
+};
+
+TEST(ResultOfTest, WorksForFunctors) {
+ Matcher<int> matcher = ResultOf(Functor(), Eq(string("foo")));
+
+ EXPECT_TRUE(matcher.Matches(1));
+ EXPECT_FALSE(matcher.Matches(2));
+}
+
+// Tests that ResultOf(f, ...) compiles and works as expected when f is a
+// functor with more then one operator() defined. ResultOf() must work
+// for each defined operator().
+struct PolymorphicFunctor {
+ typedef int result_type;
+ int operator()(int n) { return n; }
+ int operator()(const char* s) { return static_cast<int>(strlen(s)); }
+};
+
+TEST(ResultOfTest, WorksForPolymorphicFunctors) {
+ Matcher<int> matcher_int = ResultOf(PolymorphicFunctor(), Ge(5));
+
+ EXPECT_TRUE(matcher_int.Matches(10));
+ EXPECT_FALSE(matcher_int.Matches(2));
+
+ Matcher<const char*> matcher_string = ResultOf(PolymorphicFunctor(), Ge(5));
+
+ EXPECT_TRUE(matcher_string.Matches("long string"));
+ EXPECT_FALSE(matcher_string.Matches("shrt"));
+}
+
+const int* ReferencingFunction(const int& n) { return &n; }
+
+struct ReferencingFunctor {
+ typedef const int* result_type;
+ result_type operator()(const int& n) { return &n; }
+};
+
+TEST(ResultOfTest, WorksForReferencingCallables) {
+ const int n = 1;
+ const int n2 = 1;
+ Matcher<const int&> matcher2 = ResultOf(ReferencingFunction, Eq(&n));
+ EXPECT_TRUE(matcher2.Matches(n));
+ EXPECT_FALSE(matcher2.Matches(n2));
+
+ Matcher<const int&> matcher3 = ResultOf(ReferencingFunctor(), Eq(&n));
+ EXPECT_TRUE(matcher3.Matches(n));
+ EXPECT_FALSE(matcher3.Matches(n2));
+}
+
+class DivisibleByImpl {
+ public:
+ explicit DivisibleByImpl(int a_divider) : divider_(a_divider) {}
+
+ // For testing using ExplainMatchResultTo() with polymorphic matchers.
+ template <typename T>
+ bool MatchAndExplain(const T& n, MatchResultListener* listener) const {
+ *listener << "which is " << (n % divider_) << " modulo "
+ << divider_;
+ return (n % divider_) == 0;
+ }
+
+ void DescribeTo(ostream* os) const {
+ *os << "is divisible by " << divider_;
+ }
+
+ void DescribeNegationTo(ostream* os) const {
+ *os << "is not divisible by " << divider_;
+ }
+
+ void set_divider(int a_divider) { divider_ = a_divider; }
+ int divider() const { return divider_; }
+
+ private:
+ int divider_;
+};
+
+PolymorphicMatcher<DivisibleByImpl> DivisibleBy(int n) {
+ return MakePolymorphicMatcher(DivisibleByImpl(n));
+}
+
+// Tests that when AllOf() fails, only the first failing matcher is
+// asked to explain why.
+TEST(ExplainMatchResultTest, AllOf_False_False) {
+ const Matcher<int> m = AllOf(DivisibleBy(4), DivisibleBy(3));
+ EXPECT_EQ("which is 1 modulo 4", Explain(m, 5));
+}
+
+// Tests that when AllOf() fails, only the first failing matcher is
+// asked to explain why.
+TEST(ExplainMatchResultTest, AllOf_False_True) {
+ const Matcher<int> m = AllOf(DivisibleBy(4), DivisibleBy(3));
+ EXPECT_EQ("which is 2 modulo 4", Explain(m, 6));
+}
+
+// Tests that when AllOf() fails, only the first failing matcher is
+// asked to explain why.
+TEST(ExplainMatchResultTest, AllOf_True_False) {
+ const Matcher<int> m = AllOf(Ge(1), DivisibleBy(3));
+ EXPECT_EQ("which is 2 modulo 3", Explain(m, 5));
+}
+
+// Tests that when AllOf() succeeds, all matchers are asked to explain
+// why.
+TEST(ExplainMatchResultTest, AllOf_True_True) {
+ const Matcher<int> m = AllOf(DivisibleBy(2), DivisibleBy(3));
+ EXPECT_EQ("which is 0 modulo 2, and which is 0 modulo 3", Explain(m, 6));
+}
+
+TEST(ExplainMatchResultTest, AllOf_True_True_2) {
+ const Matcher<int> m = AllOf(Ge(2), Le(3));
+ EXPECT_EQ("", Explain(m, 2));
+}
+
+TEST(ExplainmatcherResultTest, MonomorphicMatcher) {
+ const Matcher<int> m = GreaterThan(5);
+ EXPECT_EQ("which is 1 more than 5", Explain(m, 6));
+}
+
+// The following two tests verify that values without a public copy
+// ctor can be used as arguments to matchers like Eq(), Ge(), and etc
+// with the help of ByRef().
+
+class NotCopyable {
+ public:
+ explicit NotCopyable(int a_value) : value_(a_value) {}
+
+ int value() const { return value_; }
+
+ bool operator==(const NotCopyable& rhs) const {
+ return value() == rhs.value();
+ }
+
+ bool operator>=(const NotCopyable& rhs) const {
+ return value() >= rhs.value();
+ }
+ private:
+ int value_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(NotCopyable);
+};
+
+TEST(ByRefTest, AllowsNotCopyableConstValueInMatchers) {
+ const NotCopyable const_value1(1);
+ const Matcher<const NotCopyable&> m = Eq(ByRef(const_value1));
+
+ const NotCopyable n1(1), n2(2);
+ EXPECT_TRUE(m.Matches(n1));
+ EXPECT_FALSE(m.Matches(n2));
+}
+
+TEST(ByRefTest, AllowsNotCopyableValueInMatchers) {
+ NotCopyable value2(2);
+ const Matcher<NotCopyable&> m = Ge(ByRef(value2));
+
+ NotCopyable n1(1), n2(2);
+ EXPECT_FALSE(m.Matches(n1));
+ EXPECT_TRUE(m.Matches(n2));
+}
+
+#if GTEST_HAS_TYPED_TEST
+// Tests ContainerEq with different container types, and
+// different element types.
+
+template <typename T>
+class ContainerEqTest : public testing::Test {};
+
+typedef testing::Types<
+ set<int>,
+ vector<size_t>,
+ multiset<size_t>,
+ list<int> >
+ ContainerEqTestTypes;
+
+TYPED_TEST_CASE(ContainerEqTest, ContainerEqTestTypes);
+
+// Tests that the filled container is equal to itself.
+TYPED_TEST(ContainerEqTest, EqualsSelf) {
+ static const int vals[] = {1, 1, 2, 3, 5, 8};
+ TypeParam my_set(vals, vals + 6);
+ const Matcher<TypeParam> m = ContainerEq(my_set);
+ EXPECT_TRUE(m.Matches(my_set));
+ EXPECT_EQ("", Explain(m, my_set));
+}
+
+// Tests that missing values are reported.
+TYPED_TEST(ContainerEqTest, ValueMissing) {
+ static const int vals[] = {1, 1, 2, 3, 5, 8};
+ static const int test_vals[] = {2, 1, 8, 5};
+ TypeParam my_set(vals, vals + 6);
+ TypeParam test_set(test_vals, test_vals + 4);
+ const Matcher<TypeParam> m = ContainerEq(my_set);
+ EXPECT_FALSE(m.Matches(test_set));
+ EXPECT_EQ("which doesn't have these expected elements: 3",
+ Explain(m, test_set));
+}
+
+// Tests that added values are reported.
+TYPED_TEST(ContainerEqTest, ValueAdded) {
+ static const int vals[] = {1, 1, 2, 3, 5, 8};
+ static const int test_vals[] = {1, 2, 3, 5, 8, 46};
+ TypeParam my_set(vals, vals + 6);
+ TypeParam test_set(test_vals, test_vals + 6);
+ const Matcher<const TypeParam&> m = ContainerEq(my_set);
+ EXPECT_FALSE(m.Matches(test_set));
+ EXPECT_EQ("which has these unexpected elements: 46", Explain(m, test_set));
+}
+
+// Tests that added and missing values are reported together.
+TYPED_TEST(ContainerEqTest, ValueAddedAndRemoved) {
+ static const int vals[] = {1, 1, 2, 3, 5, 8};
+ static const int test_vals[] = {1, 2, 3, 8, 46};
+ TypeParam my_set(vals, vals + 6);
+ TypeParam test_set(test_vals, test_vals + 5);
+ const Matcher<TypeParam> m = ContainerEq(my_set);
+ EXPECT_FALSE(m.Matches(test_set));
+ EXPECT_EQ("which has these unexpected elements: 46,\n"
+ "and doesn't have these expected elements: 5",
+ Explain(m, test_set));
+}
+
+// Tests duplicated value -- expect no explanation.
+TYPED_TEST(ContainerEqTest, DuplicateDifference) {
+ static const int vals[] = {1, 1, 2, 3, 5, 8};
+ static const int test_vals[] = {1, 2, 3, 5, 8};
+ TypeParam my_set(vals, vals + 6);
+ TypeParam test_set(test_vals, test_vals + 5);
+ const Matcher<const TypeParam&> m = ContainerEq(my_set);
+ // Depending on the container, match may be true or false
+ // But in any case there should be no explanation.
+ EXPECT_EQ("", Explain(m, test_set));
+}
+#endif // GTEST_HAS_TYPED_TEST
+
+// Tests that mutliple missing values are reported.
+// Using just vector here, so order is predicatble.
+TEST(ContainerEqExtraTest, MultipleValuesMissing) {
+ static const int vals[] = {1, 1, 2, 3, 5, 8};
+ static const int test_vals[] = {2, 1, 5};
+ vector<int> my_set(vals, vals + 6);
+ vector<int> test_set(test_vals, test_vals + 3);
+ const Matcher<vector<int> > m = ContainerEq(my_set);
+ EXPECT_FALSE(m.Matches(test_set));
+ EXPECT_EQ("which doesn't have these expected elements: 3, 8",
+ Explain(m, test_set));
+}
+
+// Tests that added values are reported.
+// Using just vector here, so order is predicatble.
+TEST(ContainerEqExtraTest, MultipleValuesAdded) {
+ static const int vals[] = {1, 1, 2, 3, 5, 8};
+ static const int test_vals[] = {1, 2, 92, 3, 5, 8, 46};
+ list<size_t> my_set(vals, vals + 6);
+ list<size_t> test_set(test_vals, test_vals + 7);
+ const Matcher<const list<size_t>&> m = ContainerEq(my_set);
+ EXPECT_FALSE(m.Matches(test_set));
+ EXPECT_EQ("which has these unexpected elements: 92, 46",
+ Explain(m, test_set));
+}
+
+// Tests that added and missing values are reported together.
+TEST(ContainerEqExtraTest, MultipleValuesAddedAndRemoved) {
+ static const int vals[] = {1, 1, 2, 3, 5, 8};
+ static const int test_vals[] = {1, 2, 3, 92, 46};
+ list<size_t> my_set(vals, vals + 6);
+ list<size_t> test_set(test_vals, test_vals + 5);
+ const Matcher<const list<size_t> > m = ContainerEq(my_set);
+ EXPECT_FALSE(m.Matches(test_set));
+ EXPECT_EQ("which has these unexpected elements: 92, 46,\n"
+ "and doesn't have these expected elements: 5, 8",
+ Explain(m, test_set));
+}
+
+// Tests to see that duplicate elements are detected,
+// but (as above) not reported in the explanation.
+TEST(ContainerEqExtraTest, MultiSetOfIntDuplicateDifference) {
+ static const int vals[] = {1, 1, 2, 3, 5, 8};
+ static const int test_vals[] = {1, 2, 3, 5, 8};
+ vector<int> my_set(vals, vals + 6);
+ vector<int> test_set(test_vals, test_vals + 5);
+ const Matcher<vector<int> > m = ContainerEq(my_set);
+ EXPECT_TRUE(m.Matches(my_set));
+ EXPECT_FALSE(m.Matches(test_set));
+ // There is nothing to report when both sets contain all the same values.
+ EXPECT_EQ("", Explain(m, test_set));
+}
+
+// Tests that ContainerEq works for non-trivial associative containers,
+// like maps.
+TEST(ContainerEqExtraTest, WorksForMaps) {
+ map<int, std::string> my_map;
+ my_map[0] = "a";
+ my_map[1] = "b";
+
+ map<int, std::string> test_map;
+ test_map[0] = "aa";
+ test_map[1] = "b";
+
+ const Matcher<const map<int, std::string>&> m = ContainerEq(my_map);
+ EXPECT_TRUE(m.Matches(my_map));
+ EXPECT_FALSE(m.Matches(test_map));
+
+ EXPECT_EQ("which has these unexpected elements: (0, \"aa\"),\n"
+ "and doesn't have these expected elements: (0, \"a\")",
+ Explain(m, test_map));
+}
+
+TEST(ContainerEqExtraTest, WorksForNativeArray) {
+ int a1[] = { 1, 2, 3 };
+ int a2[] = { 1, 2, 3 };
+ int b[] = { 1, 2, 4 };
+
+ EXPECT_THAT(a1, ContainerEq(a2));
+ EXPECT_THAT(a1, Not(ContainerEq(b)));
+}
+
+TEST(ContainerEqExtraTest, WorksForTwoDimensionalNativeArray) {
+ const char a1[][3] = { "hi", "lo" };
+ const char a2[][3] = { "hi", "lo" };
+ const char b[][3] = { "lo", "hi" };
+
+ // Tests using ContainerEq() in the first dimension.
+ EXPECT_THAT(a1, ContainerEq(a2));
+ EXPECT_THAT(a1, Not(ContainerEq(b)));
+
+ // Tests using ContainerEq() in the second dimension.
+ EXPECT_THAT(a1, ElementsAre(ContainerEq(a2[0]), ContainerEq(a2[1])));
+ EXPECT_THAT(a1, ElementsAre(Not(ContainerEq(b[0])), ContainerEq(a2[1])));
+}
+
+TEST(ContainerEqExtraTest, WorksForNativeArrayAsTuple) {
+ const int a1[] = { 1, 2, 3 };
+ const int a2[] = { 1, 2, 3 };
+ const int b[] = { 1, 2, 3, 4 };
+
+ const int* const p1 = a1;
+ EXPECT_THAT(make_tuple(p1, 3), ContainerEq(a2));
+ EXPECT_THAT(make_tuple(p1, 3), Not(ContainerEq(b)));
+
+ const int c[] = { 1, 3, 2 };
+ EXPECT_THAT(make_tuple(p1, 3), Not(ContainerEq(c)));
+}
+
+TEST(ContainerEqExtraTest, CopiesNativeArrayParameter) {
+ std::string a1[][3] = {
+ { "hi", "hello", "ciao" },
+ { "bye", "see you", "ciao" }
+ };
+
+ std::string a2[][3] = {
+ { "hi", "hello", "ciao" },
+ { "bye", "see you", "ciao" }
+ };
+
+ const Matcher<const std::string(&)[2][3]> m = ContainerEq(a2);
+ EXPECT_THAT(a1, m);
+
+ a2[0][0] = "ha";
+ EXPECT_THAT(a1, m);
+}
+
+TEST(WhenSortedByTest, WorksForEmptyContainer) {
+ const vector<int> numbers;
+ EXPECT_THAT(numbers, WhenSortedBy(less<int>(), ElementsAre()));
+ EXPECT_THAT(numbers, Not(WhenSortedBy(less<int>(), ElementsAre(1))));
+}
+
+TEST(WhenSortedByTest, WorksForNonEmptyContainer) {
+ vector<unsigned> numbers;
+ numbers.push_back(3);
+ numbers.push_back(1);
+ numbers.push_back(2);
+ numbers.push_back(2);
+ EXPECT_THAT(numbers, WhenSortedBy(greater<unsigned>(),
+ ElementsAre(3, 2, 2, 1)));
+ EXPECT_THAT(numbers, Not(WhenSortedBy(greater<unsigned>(),
+ ElementsAre(1, 2, 2, 3))));
+}
+
+TEST(WhenSortedByTest, WorksForNonVectorContainer) {
+ list<string> words;
+ words.push_back("say");
+ words.push_back("hello");
+ words.push_back("world");
+ EXPECT_THAT(words, WhenSortedBy(less<string>(),
+ ElementsAre("hello", "say", "world")));
+ EXPECT_THAT(words, Not(WhenSortedBy(less<string>(),
+ ElementsAre("say", "hello", "world"))));
+}
+
+TEST(WhenSortedByTest, WorksForNativeArray) {
+ const int numbers[] = { 1, 3, 2, 4 };
+ const int sorted_numbers[] = { 1, 2, 3, 4 };
+ EXPECT_THAT(numbers, WhenSortedBy(less<int>(), ElementsAre(1, 2, 3, 4)));
+ EXPECT_THAT(numbers, WhenSortedBy(less<int>(),
+ ElementsAreArray(sorted_numbers)));
+ EXPECT_THAT(numbers, Not(WhenSortedBy(less<int>(), ElementsAre(1, 3, 2, 4))));
+}
+
+TEST(WhenSortedByTest, CanDescribeSelf) {
+ const Matcher<vector<int> > m = WhenSortedBy(less<int>(), ElementsAre(1, 2));
+ EXPECT_EQ("(when sorted) has 2 elements where\n"
+ "element #0 is equal to 1,\n"
+ "element #1 is equal to 2",
+ Describe(m));
+ EXPECT_EQ("(when sorted) doesn't have 2 elements, or\n"
+ "element #0 isn't equal to 1, or\n"
+ "element #1 isn't equal to 2",
+ DescribeNegation(m));
+}
+
+TEST(WhenSortedByTest, ExplainsMatchResult) {
+ const int a[] = { 2, 1 };
+ EXPECT_EQ("which is { 1, 2 } when sorted, whose element #0 doesn't match",
+ Explain(WhenSortedBy(less<int>(), ElementsAre(2, 3)), a));
+ EXPECT_EQ("which is { 1, 2 } when sorted",
+ Explain(WhenSortedBy(less<int>(), ElementsAre(1, 2)), a));
+}
+
+// WhenSorted() is a simple wrapper on WhenSortedBy(). Hence we don't
+// need to test it as exhaustively as we test the latter.
+
+TEST(WhenSortedTest, WorksForEmptyContainer) {
+ const vector<int> numbers;
+ EXPECT_THAT(numbers, WhenSorted(ElementsAre()));
+ EXPECT_THAT(numbers, Not(WhenSorted(ElementsAre(1))));
+}
+
+TEST(WhenSortedTest, WorksForNonEmptyContainer) {
+ list<string> words;
+ words.push_back("3");
+ words.push_back("1");
+ words.push_back("2");
+ words.push_back("2");
+ EXPECT_THAT(words, WhenSorted(ElementsAre("1", "2", "2", "3")));
+ EXPECT_THAT(words, Not(WhenSorted(ElementsAre("3", "1", "2", "2"))));
+}
+
+// Tests IsReadableTypeName().
+
+TEST(IsReadableTypeNameTest, ReturnsTrueForShortNames) {
+ EXPECT_TRUE(IsReadableTypeName("int"));
+ EXPECT_TRUE(IsReadableTypeName("const unsigned char*"));
+ EXPECT_TRUE(IsReadableTypeName("MyMap<int, void*>"));
+ EXPECT_TRUE(IsReadableTypeName("void (*)(int, bool)"));
+}
+
+TEST(IsReadableTypeNameTest, ReturnsTrueForLongNonTemplateNonFunctionNames) {
+ EXPECT_TRUE(IsReadableTypeName("my_long_namespace::MyClassName"));
+ EXPECT_TRUE(IsReadableTypeName("int [5][6][7][8][9][10][11]"));
+ EXPECT_TRUE(IsReadableTypeName("my_namespace::MyOuterClass::MyInnerClass"));
+}
+
+TEST(IsReadableTypeNameTest, ReturnsFalseForLongTemplateNames) {
+ EXPECT_FALSE(
+ IsReadableTypeName("basic_string<char, std::char_traits<char> >"));
+ EXPECT_FALSE(IsReadableTypeName("std::vector<int, std::alloc_traits<int> >"));
+}
+
+TEST(IsReadableTypeNameTest, ReturnsFalseForLongFunctionTypeNames) {
+ EXPECT_FALSE(IsReadableTypeName("void (&)(int, bool, char, float)"));
+}
+
+// Tests JoinAsTuple().
+
+TEST(JoinAsTupleTest, JoinsEmptyTuple) {
+ EXPECT_EQ("", JoinAsTuple(Strings()));
+}
+
+TEST(JoinAsTupleTest, JoinsOneTuple) {
+ const char* fields[] = { "1" };
+ EXPECT_EQ("1", JoinAsTuple(Strings(fields, fields + 1)));
+}
+
+TEST(JoinAsTupleTest, JoinsTwoTuple) {
+ const char* fields[] = { "1", "a" };
+ EXPECT_EQ("(1, a)", JoinAsTuple(Strings(fields, fields + 2)));
+}
+
+TEST(JoinAsTupleTest, JoinsTenTuple) {
+ const char* fields[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "10" };
+ EXPECT_EQ("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)",
+ JoinAsTuple(Strings(fields, fields + 10)));
+}
+
+// Tests FormatMatcherDescription().
+
+TEST(FormatMatcherDescriptionTest, WorksForEmptyDescription) {
+ EXPECT_EQ("is even",
+ FormatMatcherDescription(false, "IsEven", Strings()));
+ EXPECT_EQ("not (is even)",
+ FormatMatcherDescription(true, "IsEven", Strings()));
+
+ const char* params[] = { "5" };
+ EXPECT_EQ("equals 5",
+ FormatMatcherDescription(false, "Equals",
+ Strings(params, params + 1)));
+
+ const char* params2[] = { "5", "8" };
+ EXPECT_EQ("is in range (5, 8)",
+ FormatMatcherDescription(false, "IsInRange",
+ Strings(params2, params2 + 2)));
+}
+
+// Tests PolymorphicMatcher::mutable_impl().
+TEST(PolymorphicMatcherTest, CanAccessMutableImpl) {
+ PolymorphicMatcher<DivisibleByImpl> m(DivisibleByImpl(42));
+ DivisibleByImpl& impl = m.mutable_impl();
+ EXPECT_EQ(42, impl.divider());
+
+ impl.set_divider(0);
+ EXPECT_EQ(0, m.mutable_impl().divider());
+}
+
+// Tests PolymorphicMatcher::impl().
+TEST(PolymorphicMatcherTest, CanAccessImpl) {
+ const PolymorphicMatcher<DivisibleByImpl> m(DivisibleByImpl(42));
+ const DivisibleByImpl& impl = m.impl();
+ EXPECT_EQ(42, impl.divider());
+}
+
+TEST(MatcherTupleTest, ExplainsMatchFailure) {
+ stringstream ss1;
+ ExplainMatchFailureTupleTo(make_tuple(Matcher<char>(Eq('a')), GreaterThan(5)),
+ make_tuple('a', 10), &ss1);
+ EXPECT_EQ("", ss1.str()); // Successful match.
+
+ stringstream ss2;
+ ExplainMatchFailureTupleTo(make_tuple(GreaterThan(5), Matcher<char>(Eq('a'))),
+ make_tuple(2, 'b'), &ss2);
+ EXPECT_EQ(" Expected arg #0: is > 5\n"
+ " Actual: 2, which is 3 less than 5\n"
+ " Expected arg #1: is equal to 'a' (97, 0x61)\n"
+ " Actual: 'b' (98, 0x62)\n",
+ ss2.str()); // Failed match where both arguments need explanation.
+
+ stringstream ss3;
+ ExplainMatchFailureTupleTo(make_tuple(GreaterThan(5), Matcher<char>(Eq('a'))),
+ make_tuple(2, 'a'), &ss3);
+ EXPECT_EQ(" Expected arg #0: is > 5\n"
+ " Actual: 2, which is 3 less than 5\n",
+ ss3.str()); // Failed match where only one argument needs
+ // explanation.
+}
+
+// Tests Each().
+
+TEST(EachTest, ExplainsMatchResultCorrectly) {
+ set<int> a; // empty
+
+ Matcher<set<int> > m = Each(2);
+ EXPECT_EQ("", Explain(m, a));
+
+ Matcher<const int(&)[1]> n = Each(1); // NOLINT
+
+ const int b[1] = { 1 };
+ EXPECT_EQ("", Explain(n, b));
+
+ n = Each(3);
+ EXPECT_EQ("whose element #0 doesn't match", Explain(n, b));
+
+ a.insert(1);
+ a.insert(2);
+ a.insert(3);
+ m = Each(GreaterThan(0));
+ EXPECT_EQ("", Explain(m, a));
+
+ m = Each(GreaterThan(10));
+ EXPECT_EQ("whose element #0 doesn't match, which is 9 less than 10",
+ Explain(m, a));
+}
+
+TEST(EachTest, DescribesItselfCorrectly) {
+ Matcher<vector<int> > m = Each(1);
+ EXPECT_EQ("only contains elements that is equal to 1", Describe(m));
+
+ Matcher<vector<int> > m2 = Not(m);
+ EXPECT_EQ("contains some element that isn't equal to 1", Describe(m2));
+}
+
+TEST(EachTest, MatchesVectorWhenAllElementsMatch) {
+ vector<int> some_vector;
+ EXPECT_THAT(some_vector, Each(1));
+ some_vector.push_back(3);
+ EXPECT_THAT(some_vector, Not(Each(1)));
+ EXPECT_THAT(some_vector, Each(3));
+ some_vector.push_back(1);
+ some_vector.push_back(2);
+ EXPECT_THAT(some_vector, Not(Each(3)));
+ EXPECT_THAT(some_vector, Each(Lt(3.5)));
+
+ vector<string> another_vector;
+ another_vector.push_back("fee");
+ EXPECT_THAT(another_vector, Each(string("fee")));
+ another_vector.push_back("fie");
+ another_vector.push_back("foe");
+ another_vector.push_back("fum");
+ EXPECT_THAT(another_vector, Not(Each(string("fee"))));
+}
+
+TEST(EachTest, MatchesMapWhenAllElementsMatch) {
+ map<const char*, int> my_map;
+ const char* bar = "a string";
+ my_map[bar] = 2;
+ EXPECT_THAT(my_map, Each(make_pair(bar, 2)));
+
+ map<string, int> another_map;
+ EXPECT_THAT(another_map, Each(make_pair(string("fee"), 1)));
+ another_map["fee"] = 1;
+ EXPECT_THAT(another_map, Each(make_pair(string("fee"), 1)));
+ another_map["fie"] = 2;
+ another_map["foe"] = 3;
+ another_map["fum"] = 4;
+ EXPECT_THAT(another_map, Not(Each(make_pair(string("fee"), 1))));
+ EXPECT_THAT(another_map, Not(Each(make_pair(string("fum"), 1))));
+ EXPECT_THAT(another_map, Each(Pair(_, Gt(0))));
+}
+
+TEST(EachTest, AcceptsMatcher) {
+ const int a[] = { 1, 2, 3 };
+ EXPECT_THAT(a, Each(Gt(0)));
+ EXPECT_THAT(a, Not(Each(Gt(1))));
+}
+
+TEST(EachTest, WorksForNativeArrayAsTuple) {
+ const int a[] = { 1, 2 };
+ const int* const pointer = a;
+ EXPECT_THAT(make_tuple(pointer, 2), Each(Gt(0)));
+ EXPECT_THAT(make_tuple(pointer, 2), Not(Each(Gt(1))));
+}
+
+// For testing Pointwise().
+class IsHalfOfMatcher {
+ public:
+ template <typename T1, typename T2>
+ bool MatchAndExplain(const tuple<T1, T2>& a_pair,
+ MatchResultListener* listener) const {
+ if (get<0>(a_pair) == get<1>(a_pair)/2) {
+ *listener << "where the second is " << get<1>(a_pair);
+ return true;
+ } else {
+ *listener << "where the second/2 is " << get<1>(a_pair)/2;
+ return false;
+ }
+ }
+
+ void DescribeTo(ostream* os) const {
+ *os << "are a pair where the first is half of the second";
+ }
+
+ void DescribeNegationTo(ostream* os) const {
+ *os << "are a pair where the first isn't half of the second";
+ }
+};
+
+PolymorphicMatcher<IsHalfOfMatcher> IsHalfOf() {
+ return MakePolymorphicMatcher(IsHalfOfMatcher());
+}
+
+TEST(PointwiseTest, DescribesSelf) {
+ vector<int> rhs;
+ rhs.push_back(1);
+ rhs.push_back(2);
+ rhs.push_back(3);
+ const Matcher<const vector<int>&> m = Pointwise(IsHalfOf(), rhs);
+ EXPECT_EQ("contains 3 values, where each value and its corresponding value "
+ "in { 1, 2, 3 } are a pair where the first is half of the second",
+ Describe(m));
+ EXPECT_EQ("doesn't contain exactly 3 values, or contains a value x at some "
+ "index i where x and the i-th value of { 1, 2, 3 } are a pair "
+ "where the first isn't half of the second",
+ DescribeNegation(m));
+}
+
+TEST(PointwiseTest, MakesCopyOfRhs) {
+ list<signed char> rhs;
+ rhs.push_back(2);
+ rhs.push_back(4);
+
+ int lhs[] = { 1, 2 };
+ const Matcher<const int (&)[2]> m = Pointwise(IsHalfOf(), rhs);
+ EXPECT_THAT(lhs, m);
+
+ // Changing rhs now shouldn't affect m, which made a copy of rhs.
+ rhs.push_back(6);
+ EXPECT_THAT(lhs, m);
+}
+
+TEST(PointwiseTest, WorksForLhsNativeArray) {
+ const int lhs[] = { 1, 2, 3 };
+ vector<int> rhs;
+ rhs.push_back(2);
+ rhs.push_back(4);
+ rhs.push_back(6);
+ EXPECT_THAT(lhs, Pointwise(Lt(), rhs));
+ EXPECT_THAT(lhs, Not(Pointwise(Gt(), rhs)));
+}
+
+TEST(PointwiseTest, WorksForRhsNativeArray) {
+ const int rhs[] = { 1, 2, 3 };
+ vector<int> lhs;
+ lhs.push_back(2);
+ lhs.push_back(4);
+ lhs.push_back(6);
+ EXPECT_THAT(lhs, Pointwise(Gt(), rhs));
+ EXPECT_THAT(lhs, Not(Pointwise(Lt(), rhs)));
+}
+
+TEST(PointwiseTest, RejectsWrongSize) {
+ const double lhs[2] = { 1, 2 };
+ const int rhs[1] = { 0 };
+ EXPECT_THAT(lhs, Not(Pointwise(Gt(), rhs)));
+ EXPECT_EQ("which contains 2 values",
+ Explain(Pointwise(Gt(), rhs), lhs));
+
+ const int rhs2[3] = { 0, 1, 2 };
+ EXPECT_THAT(lhs, Not(Pointwise(Gt(), rhs2)));
+}
+
+TEST(PointwiseTest, RejectsWrongContent) {
+ const double lhs[3] = { 1, 2, 3 };
+ const int rhs[3] = { 2, 6, 4 };
+ EXPECT_THAT(lhs, Not(Pointwise(IsHalfOf(), rhs)));
+ EXPECT_EQ("where the value pair (2, 6) at index #1 don't match, "
+ "where the second/2 is 3",
+ Explain(Pointwise(IsHalfOf(), rhs), lhs));
+}
+
+TEST(PointwiseTest, AcceptsCorrectContent) {
+ const double lhs[3] = { 1, 2, 3 };
+ const int rhs[3] = { 2, 4, 6 };
+ EXPECT_THAT(lhs, Pointwise(IsHalfOf(), rhs));
+ EXPECT_EQ("", Explain(Pointwise(IsHalfOf(), rhs), lhs));
+}
+
+TEST(PointwiseTest, AllowsMonomorphicInnerMatcher) {
+ const double lhs[3] = { 1, 2, 3 };
+ const int rhs[3] = { 2, 4, 6 };
+ const Matcher<tuple<const double&, const int&> > m1 = IsHalfOf();
+ EXPECT_THAT(lhs, Pointwise(m1, rhs));
+ EXPECT_EQ("", Explain(Pointwise(m1, rhs), lhs));
+
+ // This type works as a tuple<const double&, const int&> can be
+ // implicitly cast to tuple<double, int>.
+ const Matcher<tuple<double, int> > m2 = IsHalfOf();
+ EXPECT_THAT(lhs, Pointwise(m2, rhs));
+ EXPECT_EQ("", Explain(Pointwise(m2, rhs), lhs));
+}
+
+} // namespace gmock_matchers_test
+} // namespace testing
diff --git a/src/testing/test/gmock-more-actions_test.cc b/src/testing/test/gmock-more-actions_test.cc
new file mode 100644
index 0000000..9fa9e2e
--- /dev/null
+++ b/src/testing/test/gmock-more-actions_test.cc
@@ -0,0 +1,705 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the built-in actions in gmock-more-actions.h.
+
+#include "gmock/gmock-more-actions.h"
+
+#include <functional>
+#include <sstream>
+#include <string>
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include "gtest/internal/gtest-linked_ptr.h"
+
+namespace testing {
+namespace gmock_more_actions_test {
+
+using ::std::plus;
+using ::std::string;
+using ::std::tr1::get;
+using ::std::tr1::make_tuple;
+using ::std::tr1::tuple;
+using ::std::tr1::tuple_element;
+using testing::_;
+using testing::Action;
+using testing::ActionInterface;
+using testing::DeleteArg;
+using testing::Invoke;
+using testing::Return;
+using testing::ReturnArg;
+using testing::ReturnPointee;
+using testing::SaveArg;
+using testing::SaveArgPointee;
+using testing::SetArgReferee;
+using testing::StaticAssertTypeEq;
+using testing::Unused;
+using testing::WithArg;
+using testing::WithoutArgs;
+using testing::internal::linked_ptr;
+
+// For suppressing compiler warnings on conversion possibly losing precision.
+inline short Short(short n) { return n; } // NOLINT
+inline char Char(char ch) { return ch; }
+
+// Sample functions and functors for testing Invoke() and etc.
+int Nullary() { return 1; }
+
+class NullaryFunctor {
+ public:
+ int operator()() { return 2; }
+};
+
+bool g_done = false;
+void VoidNullary() { g_done = true; }
+
+class VoidNullaryFunctor {
+ public:
+ void operator()() { g_done = true; }
+};
+
+bool Unary(int x) { return x < 0; }
+
+const char* Plus1(const char* s) { return s + 1; }
+
+void VoidUnary(int /* n */) { g_done = true; }
+
+bool ByConstRef(const string& s) { return s == "Hi"; }
+
+const double g_double = 0;
+bool ReferencesGlobalDouble(const double& x) { return &x == &g_double; }
+
+string ByNonConstRef(string& s) { return s += "+"; } // NOLINT
+
+struct UnaryFunctor {
+ int operator()(bool x) { return x ? 1 : -1; }
+};
+
+const char* Binary(const char* input, short n) { return input + n; } // NOLINT
+
+void VoidBinary(int, char) { g_done = true; }
+
+int Ternary(int x, char y, short z) { return x + y + z; } // NOLINT
+
+void VoidTernary(int, char, bool) { g_done = true; }
+
+int SumOf4(int a, int b, int c, int d) { return a + b + c + d; }
+
+int SumOfFirst2(int a, int b, Unused, Unused) { return a + b; }
+
+void VoidFunctionWithFourArguments(char, int, float, double) { g_done = true; }
+
+string Concat4(const char* s1, const char* s2, const char* s3,
+ const char* s4) {
+ return string(s1) + s2 + s3 + s4;
+}
+
+int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
+
+struct SumOf5Functor {
+ int operator()(int a, int b, int c, int d, int e) {
+ return a + b + c + d + e;
+ }
+};
+
+string Concat5(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5) {
+ return string(s1) + s2 + s3 + s4 + s5;
+}
+
+int SumOf6(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+}
+
+struct SumOf6Functor {
+ int operator()(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+ }
+};
+
+string Concat6(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6;
+}
+
+string Concat7(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
+}
+
+string Concat8(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
+}
+
+string Concat9(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
+}
+
+string Concat10(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9,
+ const char* s10) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
+}
+
+class Foo {
+ public:
+ Foo() : value_(123) {}
+
+ int Nullary() const { return value_; }
+
+ short Unary(long x) { return static_cast<short>(value_ + x); } // NOLINT
+
+ string Binary(const string& str, char c) const { return str + c; }
+
+ int Ternary(int x, bool y, char z) { return value_ + x + y*z; }
+
+ int SumOf4(int a, int b, int c, int d) const {
+ return a + b + c + d + value_;
+ }
+
+ int SumOfLast2(Unused, Unused, int a, int b) const { return a + b; }
+
+ int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
+
+ int SumOf6(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+ }
+
+ string Concat7(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
+ }
+
+ string Concat8(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
+ }
+
+ string Concat9(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
+ }
+
+ string Concat10(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9,
+ const char* s10) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
+ }
+
+ private:
+ int value_;
+};
+
+// Tests using Invoke() with a nullary function.
+TEST(InvokeTest, Nullary) {
+ Action<int()> a = Invoke(Nullary); // NOLINT
+ EXPECT_EQ(1, a.Perform(make_tuple()));
+}
+
+// Tests using Invoke() with a unary function.
+TEST(InvokeTest, Unary) {
+ Action<bool(int)> a = Invoke(Unary); // NOLINT
+ EXPECT_FALSE(a.Perform(make_tuple(1)));
+ EXPECT_TRUE(a.Perform(make_tuple(-1)));
+}
+
+// Tests using Invoke() with a binary function.
+TEST(InvokeTest, Binary) {
+ Action<const char*(const char*, short)> a = Invoke(Binary); // NOLINT
+ const char* p = "Hello";
+ EXPECT_EQ(p + 2, a.Perform(make_tuple(p, Short(2))));
+}
+
+// Tests using Invoke() with a ternary function.
+TEST(InvokeTest, Ternary) {
+ Action<int(int, char, short)> a = Invoke(Ternary); // NOLINT
+ EXPECT_EQ(6, a.Perform(make_tuple(1, '\2', Short(3))));
+}
+
+// Tests using Invoke() with a 4-argument function.
+TEST(InvokeTest, FunctionThatTakes4Arguments) {
+ Action<int(int, int, int, int)> a = Invoke(SumOf4); // NOLINT
+ EXPECT_EQ(1234, a.Perform(make_tuple(1000, 200, 30, 4)));
+}
+
+// Tests using Invoke() with a 5-argument function.
+TEST(InvokeTest, FunctionThatTakes5Arguments) {
+ Action<int(int, int, int, int, int)> a = Invoke(SumOf5); // NOLINT
+ EXPECT_EQ(12345, a.Perform(make_tuple(10000, 2000, 300, 40, 5)));
+}
+
+// Tests using Invoke() with a 6-argument function.
+TEST(InvokeTest, FunctionThatTakes6Arguments) {
+ Action<int(int, int, int, int, int, int)> a = Invoke(SumOf6); // NOLINT
+ EXPECT_EQ(123456, a.Perform(make_tuple(100000, 20000, 3000, 400, 50, 6)));
+}
+
+// A helper that turns the type of a C-string literal from const
+// char[N] to const char*.
+inline const char* CharPtr(const char* s) { return s; }
+
+// Tests using Invoke() with a 7-argument function.
+TEST(InvokeTest, FunctionThatTakes7Arguments) {
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*)> a =
+ Invoke(Concat7);
+ EXPECT_EQ("1234567",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"))));
+}
+
+// Tests using Invoke() with a 8-argument function.
+TEST(InvokeTest, FunctionThatTakes8Arguments) {
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*)> a =
+ Invoke(Concat8);
+ EXPECT_EQ("12345678",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"))));
+}
+
+// Tests using Invoke() with a 9-argument function.
+TEST(InvokeTest, FunctionThatTakes9Arguments) {
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*,
+ const char*)> a = Invoke(Concat9);
+ EXPECT_EQ("123456789",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"), CharPtr("9"))));
+}
+
+// Tests using Invoke() with a 10-argument function.
+TEST(InvokeTest, FunctionThatTakes10Arguments) {
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*,
+ const char*, const char*)> a = Invoke(Concat10);
+ EXPECT_EQ("1234567890",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"), CharPtr("9"),
+ CharPtr("0"))));
+}
+
+// Tests using Invoke() with functions with parameters declared as Unused.
+TEST(InvokeTest, FunctionWithUnusedParameters) {
+ Action<int(int, int, double, const string&)> a1 =
+ Invoke(SumOfFirst2);
+ EXPECT_EQ(12, a1.Perform(make_tuple(10, 2, 5.6, CharPtr("hi"))));
+
+ Action<int(int, int, bool, int*)> a2 =
+ Invoke(SumOfFirst2);
+ EXPECT_EQ(23, a2.Perform(make_tuple(20, 3, true, static_cast<int*>(NULL))));
+}
+
+// Tests using Invoke() with methods with parameters declared as Unused.
+TEST(InvokeTest, MethodWithUnusedParameters) {
+ Foo foo;
+ Action<int(string, bool, int, int)> a1 =
+ Invoke(&foo, &Foo::SumOfLast2);
+ EXPECT_EQ(12, a1.Perform(make_tuple(CharPtr("hi"), true, 10, 2)));
+
+ Action<int(char, double, int, int)> a2 =
+ Invoke(&foo, &Foo::SumOfLast2);
+ EXPECT_EQ(23, a2.Perform(make_tuple('a', 2.5, 20, 3)));
+}
+
+// Tests using Invoke() with a functor.
+TEST(InvokeTest, Functor) {
+ Action<long(long, int)> a = Invoke(plus<long>()); // NOLINT
+ EXPECT_EQ(3L, a.Perform(make_tuple(1, 2)));
+}
+
+// Tests using Invoke(f) as an action of a compatible type.
+TEST(InvokeTest, FunctionWithCompatibleType) {
+ Action<long(int, short, char, bool)> a = Invoke(SumOf4); // NOLINT
+ EXPECT_EQ(4321, a.Perform(make_tuple(4000, Short(300), Char(20), true)));
+}
+
+// Tests using Invoke() with an object pointer and a method pointer.
+
+// Tests using Invoke() with a nullary method.
+TEST(InvokeMethodTest, Nullary) {
+ Foo foo;
+ Action<int()> a = Invoke(&foo, &Foo::Nullary); // NOLINT
+ EXPECT_EQ(123, a.Perform(make_tuple()));
+}
+
+// Tests using Invoke() with a unary method.
+TEST(InvokeMethodTest, Unary) {
+ Foo foo;
+ Action<short(long)> a = Invoke(&foo, &Foo::Unary); // NOLINT
+ EXPECT_EQ(4123, a.Perform(make_tuple(4000)));
+}
+
+// Tests using Invoke() with a binary method.
+TEST(InvokeMethodTest, Binary) {
+ Foo foo;
+ Action<string(const string&, char)> a = Invoke(&foo, &Foo::Binary);
+ string s("Hell");
+ EXPECT_EQ("Hello", a.Perform(make_tuple(s, 'o')));
+}
+
+// Tests using Invoke() with a ternary method.
+TEST(InvokeMethodTest, Ternary) {
+ Foo foo;
+ Action<int(int, bool, char)> a = Invoke(&foo, &Foo::Ternary); // NOLINT
+ EXPECT_EQ(1124, a.Perform(make_tuple(1000, true, Char(1))));
+}
+
+// Tests using Invoke() with a 4-argument method.
+TEST(InvokeMethodTest, MethodThatTakes4Arguments) {
+ Foo foo;
+ Action<int(int, int, int, int)> a = Invoke(&foo, &Foo::SumOf4); // NOLINT
+ EXPECT_EQ(1357, a.Perform(make_tuple(1000, 200, 30, 4)));
+}
+
+// Tests using Invoke() with a 5-argument method.
+TEST(InvokeMethodTest, MethodThatTakes5Arguments) {
+ Foo foo;
+ Action<int(int, int, int, int, int)> a = Invoke(&foo, &Foo::SumOf5); // NOLINT
+ EXPECT_EQ(12345, a.Perform(make_tuple(10000, 2000, 300, 40, 5)));
+}
+
+// Tests using Invoke() with a 6-argument method.
+TEST(InvokeMethodTest, MethodThatTakes6Arguments) {
+ Foo foo;
+ Action<int(int, int, int, int, int, int)> a = // NOLINT
+ Invoke(&foo, &Foo::SumOf6);
+ EXPECT_EQ(123456, a.Perform(make_tuple(100000, 20000, 3000, 400, 50, 6)));
+}
+
+// Tests using Invoke() with a 7-argument method.
+TEST(InvokeMethodTest, MethodThatTakes7Arguments) {
+ Foo foo;
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*)> a =
+ Invoke(&foo, &Foo::Concat7);
+ EXPECT_EQ("1234567",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"))));
+}
+
+// Tests using Invoke() with a 8-argument method.
+TEST(InvokeMethodTest, MethodThatTakes8Arguments) {
+ Foo foo;
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*)> a =
+ Invoke(&foo, &Foo::Concat8);
+ EXPECT_EQ("12345678",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"))));
+}
+
+// Tests using Invoke() with a 9-argument method.
+TEST(InvokeMethodTest, MethodThatTakes9Arguments) {
+ Foo foo;
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*,
+ const char*)> a = Invoke(&foo, &Foo::Concat9);
+ EXPECT_EQ("123456789",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"), CharPtr("9"))));
+}
+
+// Tests using Invoke() with a 10-argument method.
+TEST(InvokeMethodTest, MethodThatTakes10Arguments) {
+ Foo foo;
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*,
+ const char*, const char*)> a = Invoke(&foo, &Foo::Concat10);
+ EXPECT_EQ("1234567890",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"), CharPtr("9"),
+ CharPtr("0"))));
+}
+
+// Tests using Invoke(f) as an action of a compatible type.
+TEST(InvokeMethodTest, MethodWithCompatibleType) {
+ Foo foo;
+ Action<long(int, short, char, bool)> a = // NOLINT
+ Invoke(&foo, &Foo::SumOf4);
+ EXPECT_EQ(4444, a.Perform(make_tuple(4000, Short(300), Char(20), true)));
+}
+
+// Tests using WithoutArgs with an action that takes no argument.
+TEST(WithoutArgsTest, NoArg) {
+ Action<int(int n)> a = WithoutArgs(Invoke(Nullary)); // NOLINT
+ EXPECT_EQ(1, a.Perform(make_tuple(2)));
+}
+
+// Tests using WithArg with an action that takes 1 argument.
+TEST(WithArgTest, OneArg) {
+ Action<bool(double x, int n)> b = WithArg<1>(Invoke(Unary)); // NOLINT
+ EXPECT_TRUE(b.Perform(make_tuple(1.5, -1)));
+ EXPECT_FALSE(b.Perform(make_tuple(1.5, 1)));
+}
+
+TEST(ReturnArgActionTest, WorksForOneArgIntArg0) {
+ const Action<int(int)> a = ReturnArg<0>();
+ EXPECT_EQ(5, a.Perform(make_tuple(5)));
+}
+
+TEST(ReturnArgActionTest, WorksForMultiArgBoolArg0) {
+ const Action<bool(bool, bool, bool)> a = ReturnArg<0>();
+ EXPECT_TRUE(a.Perform(make_tuple(true, false, false)));
+}
+
+TEST(ReturnArgActionTest, WorksForMultiArgStringArg2) {
+ const Action<string(int, int, string, int)> a = ReturnArg<2>();
+ EXPECT_EQ("seven", a.Perform(make_tuple(5, 6, string("seven"), 8)));
+}
+
+TEST(SaveArgActionTest, WorksForSameType) {
+ int result = 0;
+ const Action<void(int n)> a1 = SaveArg<0>(&result);
+ a1.Perform(make_tuple(5));
+ EXPECT_EQ(5, result);
+}
+
+TEST(SaveArgActionTest, WorksForCompatibleType) {
+ int result = 0;
+ const Action<void(bool, char)> a1 = SaveArg<1>(&result);
+ a1.Perform(make_tuple(true, 'a'));
+ EXPECT_EQ('a', result);
+}
+
+TEST(SaveArgPointeeActionTest, WorksForSameType) {
+ int result = 0;
+ const int value = 5;
+ const Action<void(const int*)> a1 = SaveArgPointee<0>(&result);
+ a1.Perform(make_tuple(&value));
+ EXPECT_EQ(5, result);
+}
+
+TEST(SaveArgPointeeActionTest, WorksForCompatibleType) {
+ int result = 0;
+ char value = 'a';
+ const Action<void(bool, char*)> a1 = SaveArgPointee<1>(&result);
+ a1.Perform(make_tuple(true, &value));
+ EXPECT_EQ('a', result);
+}
+
+TEST(SaveArgPointeeActionTest, WorksForLinkedPtr) {
+ int result = 0;
+ linked_ptr<int> value(new int(5));
+ const Action<void(linked_ptr<int>)> a1 = SaveArgPointee<0>(&result);
+ a1.Perform(make_tuple(value));
+ EXPECT_EQ(5, result);
+}
+
+TEST(SetArgRefereeActionTest, WorksForSameType) {
+ int value = 0;
+ const Action<void(int&)> a1 = SetArgReferee<0>(1);
+ a1.Perform(tuple<int&>(value));
+ EXPECT_EQ(1, value);
+}
+
+TEST(SetArgRefereeActionTest, WorksForCompatibleType) {
+ int value = 0;
+ const Action<void(int, int&)> a1 = SetArgReferee<1>('a');
+ a1.Perform(tuple<int, int&>(0, value));
+ EXPECT_EQ('a', value);
+}
+
+TEST(SetArgRefereeActionTest, WorksWithExtraArguments) {
+ int value = 0;
+ const Action<void(bool, int, int&, const char*)> a1 = SetArgReferee<2>('a');
+ a1.Perform(tuple<bool, int, int&, const char*>(true, 0, value, "hi"));
+ EXPECT_EQ('a', value);
+}
+
+// A class that can be used to verify that its destructor is called: it will set
+// the bool provided to the constructor to true when destroyed.
+class DeletionTester {
+ public:
+ explicit DeletionTester(bool* is_deleted)
+ : is_deleted_(is_deleted) {
+ // Make sure the bit is set to false.
+ *is_deleted_ = false;
+ }
+
+ ~DeletionTester() {
+ *is_deleted_ = true;
+ }
+
+ private:
+ bool* is_deleted_;
+};
+
+TEST(DeleteArgActionTest, OneArg) {
+ bool is_deleted = false;
+ DeletionTester* t = new DeletionTester(&is_deleted);
+ const Action<void(DeletionTester*)> a1 = DeleteArg<0>(); // NOLINT
+ EXPECT_FALSE(is_deleted);
+ a1.Perform(make_tuple(t));
+ EXPECT_TRUE(is_deleted);
+}
+
+TEST(DeleteArgActionTest, TenArgs) {
+ bool is_deleted = false;
+ DeletionTester* t = new DeletionTester(&is_deleted);
+ const Action<void(bool, int, int, const char*, bool,
+ int, int, int, int, DeletionTester*)> a1 = DeleteArg<9>();
+ EXPECT_FALSE(is_deleted);
+ a1.Perform(make_tuple(true, 5, 6, CharPtr("hi"), false, 7, 8, 9, 10, t));
+ EXPECT_TRUE(is_deleted);
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+TEST(ThrowActionTest, ThrowsGivenExceptionInVoidFunction) {
+ const Action<void(int n)> a = Throw('a');
+ EXPECT_THROW(a.Perform(make_tuple(0)), char);
+}
+
+class MyException {};
+
+TEST(ThrowActionTest, ThrowsGivenExceptionInNonVoidFunction) {
+ const Action<double(char ch)> a = Throw(MyException());
+ EXPECT_THROW(a.Perform(make_tuple('0')), MyException);
+}
+
+TEST(ThrowActionTest, ThrowsGivenExceptionInNullaryFunction) {
+ const Action<double()> a = Throw(MyException());
+ EXPECT_THROW(a.Perform(make_tuple()), MyException);
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Tests that SetArrayArgument<N>(first, last) sets the elements of the array
+// pointed to by the N-th (0-based) argument to values in range [first, last).
+TEST(SetArrayArgumentTest, SetsTheNthArray) {
+ typedef void MyFunction(bool, int*, char*);
+ int numbers[] = { 1, 2, 3 };
+ Action<MyFunction> a = SetArrayArgument<1>(numbers, numbers + 3);
+
+ int n[4] = {};
+ int* pn = n;
+ char ch[4] = {};
+ char* pch = ch;
+ a.Perform(make_tuple(true, pn, pch));
+ EXPECT_EQ(1, n[0]);
+ EXPECT_EQ(2, n[1]);
+ EXPECT_EQ(3, n[2]);
+ EXPECT_EQ(0, n[3]);
+ EXPECT_EQ('\0', ch[0]);
+ EXPECT_EQ('\0', ch[1]);
+ EXPECT_EQ('\0', ch[2]);
+ EXPECT_EQ('\0', ch[3]);
+
+ // Tests first and last are iterators.
+ std::string letters = "abc";
+ a = SetArrayArgument<2>(letters.begin(), letters.end());
+ std::fill_n(n, 4, 0);
+ std::fill_n(ch, 4, '\0');
+ a.Perform(make_tuple(true, pn, pch));
+ EXPECT_EQ(0, n[0]);
+ EXPECT_EQ(0, n[1]);
+ EXPECT_EQ(0, n[2]);
+ EXPECT_EQ(0, n[3]);
+ EXPECT_EQ('a', ch[0]);
+ EXPECT_EQ('b', ch[1]);
+ EXPECT_EQ('c', ch[2]);
+ EXPECT_EQ('\0', ch[3]);
+}
+
+// Tests SetArrayArgument<N>(first, last) where first == last.
+TEST(SetArrayArgumentTest, SetsTheNthArrayWithEmptyRange) {
+ typedef void MyFunction(bool, int*);
+ int numbers[] = { 1, 2, 3 };
+ Action<MyFunction> a = SetArrayArgument<1>(numbers, numbers);
+
+ int n[4] = {};
+ int* pn = n;
+ a.Perform(make_tuple(true, pn));
+ EXPECT_EQ(0, n[0]);
+ EXPECT_EQ(0, n[1]);
+ EXPECT_EQ(0, n[2]);
+ EXPECT_EQ(0, n[3]);
+}
+
+// Tests SetArrayArgument<N>(first, last) where *first is convertible
+// (but not equal) to the argument type.
+TEST(SetArrayArgumentTest, SetsTheNthArrayWithConvertibleType) {
+ typedef void MyFunction(bool, char*);
+ int codes[] = { 97, 98, 99 };
+ Action<MyFunction> a = SetArrayArgument<1>(codes, codes + 3);
+
+ char ch[4] = {};
+ char* pch = ch;
+ a.Perform(make_tuple(true, pch));
+ EXPECT_EQ('a', ch[0]);
+ EXPECT_EQ('b', ch[1]);
+ EXPECT_EQ('c', ch[2]);
+ EXPECT_EQ('\0', ch[3]);
+}
+
+// Test SetArrayArgument<N>(first, last) with iterator as argument.
+TEST(SetArrayArgumentTest, SetsTheNthArrayWithIteratorArgument) {
+ typedef void MyFunction(bool, std::back_insert_iterator<std::string>);
+ std::string letters = "abc";
+ Action<MyFunction> a = SetArrayArgument<1>(letters.begin(), letters.end());
+
+ std::string s;
+ a.Perform(make_tuple(true, back_inserter(s)));
+ EXPECT_EQ(letters, s);
+}
+
+TEST(ReturnPointeeTest, Works) {
+ int n = 42;
+ const Action<int()> a = ReturnPointee(&n);
+ EXPECT_EQ(42, a.Perform(make_tuple()));
+
+ n = 43;
+ EXPECT_EQ(43, a.Perform(make_tuple()));
+}
+
+} // namespace gmock_generated_actions_test
+} // namespace testing
diff --git a/src/testing/test/gmock-nice-strict_test.cc b/src/testing/test/gmock-nice-strict_test.cc
new file mode 100644
index 0000000..e334418
--- /dev/null
+++ b/src/testing/test/gmock-nice-strict_test.cc
@@ -0,0 +1,284 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+#include "gmock/gmock-generated-nice-strict.h"
+
+#include <string>
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+// This must not be defined inside the ::testing namespace, or it will
+// clash with ::testing::Mock.
+class Mock {
+ public:
+ Mock() {}
+
+ MOCK_METHOD0(DoThis, void());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Mock);
+};
+
+namespace testing {
+namespace gmock_nice_strict_test {
+
+using testing::internal::string;
+using testing::GMOCK_FLAG(verbose);
+using testing::HasSubstr;
+using testing::NiceMock;
+using testing::StrictMock;
+
+#if GTEST_HAS_STREAM_REDIRECTION
+using testing::internal::CaptureStdout;
+using testing::internal::GetCapturedStdout;
+#endif
+
+// Defines some mock classes needed by the tests.
+
+class Foo {
+ public:
+ virtual ~Foo() {}
+
+ virtual void DoThis() = 0;
+ virtual int DoThat(bool flag) = 0;
+};
+
+class MockFoo : public Foo {
+ public:
+ MockFoo() {}
+ void Delete() { delete this; }
+
+ MOCK_METHOD0(DoThis, void());
+ MOCK_METHOD1(DoThat, int(bool flag));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo);
+};
+
+class MockBar {
+ public:
+ explicit MockBar(const string& s) : str_(s) {}
+
+ MockBar(char a1, char a2, string a3, string a4, int a5, int a6,
+ const string& a7, const string& a8, bool a9, bool a10) {
+ str_ = string() + a1 + a2 + a3 + a4 + static_cast<char>(a5) +
+ static_cast<char>(a6) + a7 + a8 + (a9 ? 'T' : 'F') + (a10 ? 'T' : 'F');
+ }
+
+ virtual ~MockBar() {}
+
+ const string& str() const { return str_; }
+
+ MOCK_METHOD0(This, int());
+ MOCK_METHOD2(That, string(int, bool));
+
+ private:
+ string str_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockBar);
+};
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that a nice mock generates no warning for uninteresting calls.
+TEST(NiceMockTest, NoWarningForUninterestingCall) {
+ NiceMock<MockFoo> nice_foo;
+
+ CaptureStdout();
+ nice_foo.DoThis();
+ nice_foo.DoThat(true);
+ EXPECT_STREQ("", GetCapturedStdout().c_str());
+}
+
+// Tests that a nice mock generates no warning for uninteresting calls
+// that delete the mock object.
+TEST(NiceMockTest, NoWarningForUninterestingCallAfterDeath) {
+ NiceMock<MockFoo>* const nice_foo = new NiceMock<MockFoo>;
+
+ ON_CALL(*nice_foo, DoThis())
+ .WillByDefault(Invoke(nice_foo, &MockFoo::Delete));
+
+ CaptureStdout();
+ nice_foo->DoThis();
+ EXPECT_STREQ("", GetCapturedStdout().c_str());
+}
+
+// Tests that a nice mock generates informational logs for
+// uninteresting calls.
+TEST(NiceMockTest, InfoForUninterestingCall) {
+ NiceMock<MockFoo> nice_foo;
+
+ const string saved_flag = GMOCK_FLAG(verbose);
+ GMOCK_FLAG(verbose) = "info";
+ CaptureStdout();
+ nice_foo.DoThis();
+ EXPECT_THAT(GetCapturedStdout(),
+ HasSubstr("Uninteresting mock function call"));
+
+ CaptureStdout();
+ nice_foo.DoThat(true);
+ EXPECT_THAT(GetCapturedStdout(),
+ HasSubstr("Uninteresting mock function call"));
+ GMOCK_FLAG(verbose) = saved_flag;
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that a nice mock allows expected calls.
+TEST(NiceMockTest, AllowsExpectedCall) {
+ NiceMock<MockFoo> nice_foo;
+
+ EXPECT_CALL(nice_foo, DoThis());
+ nice_foo.DoThis();
+}
+
+// Tests that an unexpected call on a nice mock fails.
+TEST(NiceMockTest, UnexpectedCallFails) {
+ NiceMock<MockFoo> nice_foo;
+
+ EXPECT_CALL(nice_foo, DoThis()).Times(0);
+ EXPECT_NONFATAL_FAILURE(nice_foo.DoThis(), "called more times than expected");
+}
+
+// Tests that NiceMock works with a mock class that has a non-default
+// constructor.
+TEST(NiceMockTest, NonDefaultConstructor) {
+ NiceMock<MockBar> nice_bar("hi");
+ EXPECT_EQ("hi", nice_bar.str());
+
+ nice_bar.This();
+ nice_bar.That(5, true);
+}
+
+// Tests that NiceMock works with a mock class that has a 10-ary
+// non-default constructor.
+TEST(NiceMockTest, NonDefaultConstructor10) {
+ NiceMock<MockBar> nice_bar('a', 'b', "c", "d", 'e', 'f',
+ "g", "h", true, false);
+ EXPECT_EQ("abcdefghTF", nice_bar.str());
+
+ nice_bar.This();
+ nice_bar.That(5, true);
+}
+
+#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+// Tests that NiceMock<Mock> compiles where Mock is a user-defined
+// class (as opposed to ::testing::Mock). We had to workaround an
+// MSVC 8.0 bug that caused the symbol Mock used in the definition of
+// NiceMock to be looked up in the wrong context, and this test
+// ensures that our fix works.
+//
+// We have to skip this test on Symbian and Windows Mobile, as it
+// causes the program to crash there, for reasons unclear to us yet.
+TEST(NiceMockTest, AcceptsClassNamedMock) {
+ NiceMock< ::Mock> nice;
+ EXPECT_CALL(nice, DoThis());
+ nice.DoThis();
+}
+#endif // !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+
+// Tests that a strict mock allows expected calls.
+TEST(StrictMockTest, AllowsExpectedCall) {
+ StrictMock<MockFoo> strict_foo;
+
+ EXPECT_CALL(strict_foo, DoThis());
+ strict_foo.DoThis();
+}
+
+// Tests that an unexpected call on a strict mock fails.
+TEST(StrictMockTest, UnexpectedCallFails) {
+ StrictMock<MockFoo> strict_foo;
+
+ EXPECT_CALL(strict_foo, DoThis()).Times(0);
+ EXPECT_NONFATAL_FAILURE(strict_foo.DoThis(),
+ "called more times than expected");
+}
+
+// Tests that an uninteresting call on a strict mock fails.
+TEST(StrictMockTest, UninterestingCallFails) {
+ StrictMock<MockFoo> strict_foo;
+
+ EXPECT_NONFATAL_FAILURE(strict_foo.DoThis(),
+ "Uninteresting mock function call");
+}
+
+// Tests that an uninteresting call on a strict mock fails, even if
+// the call deletes the mock object.
+TEST(StrictMockTest, UninterestingCallFailsAfterDeath) {
+ StrictMock<MockFoo>* const strict_foo = new StrictMock<MockFoo>;
+
+ ON_CALL(*strict_foo, DoThis())
+ .WillByDefault(Invoke(strict_foo, &MockFoo::Delete));
+
+ EXPECT_NONFATAL_FAILURE(strict_foo->DoThis(),
+ "Uninteresting mock function call");
+}
+
+// Tests that StrictMock works with a mock class that has a
+// non-default constructor.
+TEST(StrictMockTest, NonDefaultConstructor) {
+ StrictMock<MockBar> strict_bar("hi");
+ EXPECT_EQ("hi", strict_bar.str());
+
+ EXPECT_NONFATAL_FAILURE(strict_bar.That(5, true),
+ "Uninteresting mock function call");
+}
+
+// Tests that StrictMock works with a mock class that has a 10-ary
+// non-default constructor.
+TEST(StrictMockTest, NonDefaultConstructor10) {
+ StrictMock<MockBar> strict_bar('a', 'b', "c", "d", 'e', 'f',
+ "g", "h", true, false);
+ EXPECT_EQ("abcdefghTF", strict_bar.str());
+
+ EXPECT_NONFATAL_FAILURE(strict_bar.That(5, true),
+ "Uninteresting mock function call");
+}
+
+#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+// Tests that StrictMock<Mock> compiles where Mock is a user-defined
+// class (as opposed to ::testing::Mock). We had to workaround an
+// MSVC 8.0 bug that caused the symbol Mock used in the definition of
+// StrictMock to be looked up in the wrong context, and this test
+// ensures that our fix works.
+//
+// We have to skip this test on Symbian and Windows Mobile, as it
+// causes the program to crash there, for reasons unclear to us yet.
+TEST(StrictMockTest, AcceptsClassNamedMock) {
+ StrictMock< ::Mock> strict;
+ EXPECT_CALL(strict, DoThis());
+ strict.DoThis();
+}
+#endif // !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
+
+} // namespace gmock_nice_strict_test
+} // namespace testing
diff --git a/src/testing/test/gmock-port_test.cc b/src/testing/test/gmock-port_test.cc
new file mode 100644
index 0000000..d6a8d44
--- /dev/null
+++ b/src/testing/test/gmock-port_test.cc
@@ -0,0 +1,43 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the internal cross-platform support utilities.
+
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+
+// NOTE: if this file is left without tests for some reason, put a dummy
+// test here to make references to symbols in the gtest library and avoid
+// 'undefined symbol' linker errors in gmock_main:
+
+TEST(DummyTest, Dummy) {}
diff --git a/src/testing/test/gmock-spec-builders_test.cc b/src/testing/test/gmock-spec-builders_test.cc
new file mode 100644
index 0000000..9177b32
--- /dev/null
+++ b/src/testing/test/gmock-spec-builders_test.cc
@@ -0,0 +1,2535 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the spec builder syntax.
+
+#include "gmock/gmock-spec-builders.h"
+
+#include <ostream> // NOLINT
+#include <sstream>
+#include <string>
+
+#include "gmock/gmock.h"
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+#include "gtest/internal/gtest-port.h"
+
+namespace testing {
+namespace internal {
+
+// Helper class for testing the Expectation class template.
+class ExpectationTester {
+ public:
+ // Sets the call count of the given expectation to the given number.
+ void SetCallCount(int n, ExpectationBase* exp) {
+ exp->call_count_ = n;
+ }
+};
+
+} // namespace internal
+} // namespace testing
+
+namespace {
+
+using testing::_;
+using testing::AnyNumber;
+using testing::AtLeast;
+using testing::AtMost;
+using testing::Between;
+using testing::Cardinality;
+using testing::CardinalityInterface;
+using testing::ContainsRegex;
+using testing::Const;
+using testing::DoAll;
+using testing::DoDefault;
+using testing::Eq;
+using testing::Expectation;
+using testing::ExpectationSet;
+using testing::GMOCK_FLAG(verbose);
+using testing::Gt;
+using testing::InSequence;
+using testing::Invoke;
+using testing::InvokeWithoutArgs;
+using testing::IsSubstring;
+using testing::Lt;
+using testing::Message;
+using testing::Mock;
+using testing::Ne;
+using testing::Return;
+using testing::Sequence;
+using testing::SetArgPointee;
+using testing::internal::ExpectationTester;
+using testing::internal::FormatFileLocation;
+using testing::internal::kErrorVerbosity;
+using testing::internal::kInfoVerbosity;
+using testing::internal::kWarningVerbosity;
+using testing::internal::String;
+using testing::internal::linked_ptr;
+using testing::internal::string;
+
+#if GTEST_HAS_STREAM_REDIRECTION
+using testing::HasSubstr;
+using testing::internal::CaptureStdout;
+using testing::internal::GetCapturedStdout;
+#endif
+
+class Incomplete;
+
+class MockIncomplete {
+ public:
+ // This line verifies that a mock method can take a by-reference
+ // argument of an incomplete type.
+ MOCK_METHOD1(ByRefFunc, void(const Incomplete& x));
+};
+
+// Tells Google Mock how to print a value of type Incomplete.
+void PrintTo(const Incomplete& x, ::std::ostream* os);
+
+TEST(MockMethodTest, CanInstantiateWithIncompleteArgType) {
+ // Even though this mock class contains a mock method that takes
+ // by-reference an argument whose type is incomplete, we can still
+ // use the mock, as long as Google Mock knows how to print the
+ // argument.
+ MockIncomplete incomplete;
+ EXPECT_CALL(incomplete, ByRefFunc(_))
+ .Times(AnyNumber());
+}
+
+// The definition of the printer for the argument type doesn't have to
+// be visible where the mock is used.
+void PrintTo(const Incomplete& /* x */, ::std::ostream* os) {
+ *os << "incomplete";
+}
+
+class Result {};
+
+class MockA {
+ public:
+ MockA() {}
+
+ MOCK_METHOD1(DoA, void(int n)); // NOLINT
+ MOCK_METHOD1(ReturnResult, Result(int n)); // NOLINT
+ MOCK_METHOD2(Binary, bool(int x, int y)); // NOLINT
+ MOCK_METHOD2(ReturnInt, int(int x, int y)); // NOLINT
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockA);
+};
+
+class MockB {
+ public:
+ MockB() {}
+
+ MOCK_CONST_METHOD0(DoB, int()); // NOLINT
+ MOCK_METHOD1(DoB, int(int n)); // NOLINT
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockB);
+};
+
+class ReferenceHoldingMock {
+ public:
+ ReferenceHoldingMock() {}
+
+ MOCK_METHOD1(AcceptReference, void(linked_ptr<MockA>*));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(ReferenceHoldingMock);
+};
+
+// Tests that EXPECT_CALL and ON_CALL compile in a presence of macro
+// redefining a mock method name. This could happen, for example, when
+// the tested code #includes Win32 API headers which define many APIs
+// as macros, e.g. #define TextOut TextOutW.
+
+#define Method MethodW
+
+class CC {
+ public:
+ virtual ~CC() {}
+ virtual int Method() = 0;
+};
+class MockCC : public CC {
+ public:
+ MockCC() {}
+
+ MOCK_METHOD0(Method, int());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockCC);
+};
+
+// Tests that a method with expanded name compiles.
+TEST(OnCallSyntaxTest, CompilesWithMethodNameExpandedFromMacro) {
+ MockCC cc;
+ ON_CALL(cc, Method());
+}
+
+// Tests that the method with expanded name not only compiles but runs
+// and returns a correct value, too.
+TEST(OnCallSyntaxTest, WorksWithMethodNameExpandedFromMacro) {
+ MockCC cc;
+ ON_CALL(cc, Method()).WillByDefault(Return(42));
+ EXPECT_EQ(42, cc.Method());
+}
+
+// Tests that a method with expanded name compiles.
+TEST(ExpectCallSyntaxTest, CompilesWithMethodNameExpandedFromMacro) {
+ MockCC cc;
+ EXPECT_CALL(cc, Method());
+ cc.Method();
+}
+
+// Tests that it works, too.
+TEST(ExpectCallSyntaxTest, WorksWithMethodNameExpandedFromMacro) {
+ MockCC cc;
+ EXPECT_CALL(cc, Method()).WillOnce(Return(42));
+ EXPECT_EQ(42, cc.Method());
+}
+
+#undef Method // Done with macro redefinition tests.
+
+// Tests that ON_CALL evaluates its arguments exactly once as promised
+// by Google Mock.
+TEST(OnCallSyntaxTest, EvaluatesFirstArgumentOnce) {
+ MockA a;
+ MockA* pa = &a;
+
+ ON_CALL(*pa++, DoA(_));
+ EXPECT_EQ(&a + 1, pa);
+}
+
+TEST(OnCallSyntaxTest, EvaluatesSecondArgumentOnce) {
+ MockA a;
+ int n = 0;
+
+ ON_CALL(a, DoA(n++));
+ EXPECT_EQ(1, n);
+}
+
+// Tests that the syntax of ON_CALL() is enforced at run time.
+
+TEST(OnCallSyntaxTest, WithIsOptional) {
+ MockA a;
+
+ ON_CALL(a, DoA(5))
+ .WillByDefault(Return());
+ ON_CALL(a, DoA(_))
+ .With(_)
+ .WillByDefault(Return());
+}
+
+TEST(OnCallSyntaxTest, WithCanAppearAtMostOnce) {
+ MockA a;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ ON_CALL(a, ReturnResult(_))
+ .With(_)
+ .With(_)
+ .WillByDefault(Return(Result()));
+ }, ".With() cannot appear more than once in an ON_CALL()");
+}
+
+TEST(OnCallSyntaxTest, WillByDefaultIsMandatory) {
+ MockA a;
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ ON_CALL(a, DoA(5));
+ a.DoA(5);
+ }, "");
+}
+
+TEST(OnCallSyntaxTest, WillByDefaultCanAppearAtMostOnce) {
+ MockA a;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ ON_CALL(a, DoA(5))
+ .WillByDefault(Return())
+ .WillByDefault(Return());
+ }, ".WillByDefault() must appear exactly once in an ON_CALL()");
+}
+
+// Tests that EXPECT_CALL evaluates its arguments exactly once as
+// promised by Google Mock.
+TEST(ExpectCallSyntaxTest, EvaluatesFirstArgumentOnce) {
+ MockA a;
+ MockA* pa = &a;
+
+ EXPECT_CALL(*pa++, DoA(_));
+ a.DoA(0);
+ EXPECT_EQ(&a + 1, pa);
+}
+
+TEST(ExpectCallSyntaxTest, EvaluatesSecondArgumentOnce) {
+ MockA a;
+ int n = 0;
+
+ EXPECT_CALL(a, DoA(n++));
+ a.DoA(0);
+ EXPECT_EQ(1, n);
+}
+
+// Tests that the syntax of EXPECT_CALL() is enforced at run time.
+
+TEST(ExpectCallSyntaxTest, WithIsOptional) {
+ MockA a;
+
+ EXPECT_CALL(a, DoA(5))
+ .Times(0);
+ EXPECT_CALL(a, DoA(6))
+ .With(_)
+ .Times(0);
+}
+
+TEST(ExpectCallSyntaxTest, WithCanAppearAtMostOnce) {
+ MockA a;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(6))
+ .With(_)
+ .With(_);
+ }, ".With() cannot appear more than once in an EXPECT_CALL()");
+
+ a.DoA(6);
+}
+
+TEST(ExpectCallSyntaxTest, WithMustBeFirstClause) {
+ MockA a;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(1))
+ .Times(1)
+ .With(_);
+ }, ".With() must be the first clause in an EXPECT_CALL()");
+
+ a.DoA(1);
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(2))
+ .WillOnce(Return())
+ .With(_);
+ }, ".With() must be the first clause in an EXPECT_CALL()");
+
+ a.DoA(2);
+}
+
+TEST(ExpectCallSyntaxTest, TimesCanBeInferred) {
+ MockA a;
+
+ EXPECT_CALL(a, DoA(1))
+ .WillOnce(Return());
+
+ EXPECT_CALL(a, DoA(2))
+ .WillOnce(Return())
+ .WillRepeatedly(Return());
+
+ a.DoA(1);
+ a.DoA(2);
+ a.DoA(2);
+}
+
+TEST(ExpectCallSyntaxTest, TimesCanAppearAtMostOnce) {
+ MockA a;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(1))
+ .Times(1)
+ .Times(2);
+ }, ".Times() cannot appear more than once in an EXPECT_CALL()");
+
+ a.DoA(1);
+ a.DoA(1);
+}
+
+TEST(ExpectCallSyntaxTest, TimesMustBeBeforeInSequence) {
+ MockA a;
+ Sequence s;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(1))
+ .InSequence(s)
+ .Times(1);
+ }, ".Times() cannot appear after ");
+
+ a.DoA(1);
+}
+
+TEST(ExpectCallSyntaxTest, InSequenceIsOptional) {
+ MockA a;
+ Sequence s;
+
+ EXPECT_CALL(a, DoA(1));
+ EXPECT_CALL(a, DoA(2))
+ .InSequence(s);
+
+ a.DoA(1);
+ a.DoA(2);
+}
+
+TEST(ExpectCallSyntaxTest, InSequenceCanAppearMultipleTimes) {
+ MockA a;
+ Sequence s1, s2;
+
+ EXPECT_CALL(a, DoA(1))
+ .InSequence(s1, s2)
+ .InSequence(s1);
+
+ a.DoA(1);
+}
+
+TEST(ExpectCallSyntaxTest, InSequenceMustBeBeforeAfter) {
+ MockA a;
+ Sequence s;
+
+ Expectation e = EXPECT_CALL(a, DoA(1))
+ .Times(AnyNumber());
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(2))
+ .After(e)
+ .InSequence(s);
+ }, ".InSequence() cannot appear after ");
+
+ a.DoA(2);
+}
+
+TEST(ExpectCallSyntaxTest, InSequenceMustBeBeforeWillOnce) {
+ MockA a;
+ Sequence s;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(1))
+ .WillOnce(Return())
+ .InSequence(s);
+ }, ".InSequence() cannot appear after ");
+
+ a.DoA(1);
+}
+
+TEST(ExpectCallSyntaxTest, AfterMustBeBeforeWillOnce) {
+ MockA a;
+
+ Expectation e = EXPECT_CALL(a, DoA(1));
+ EXPECT_NONFATAL_FAILURE({
+ EXPECT_CALL(a, DoA(2))
+ .WillOnce(Return())
+ .After(e);
+ }, ".After() cannot appear after ");
+
+ a.DoA(1);
+ a.DoA(2);
+}
+
+TEST(ExpectCallSyntaxTest, WillIsOptional) {
+ MockA a;
+
+ EXPECT_CALL(a, DoA(1));
+ EXPECT_CALL(a, DoA(2))
+ .WillOnce(Return());
+
+ a.DoA(1);
+ a.DoA(2);
+}
+
+TEST(ExpectCallSyntaxTest, WillCanAppearMultipleTimes) {
+ MockA a;
+
+ EXPECT_CALL(a, DoA(1))
+ .Times(AnyNumber())
+ .WillOnce(Return())
+ .WillOnce(Return())
+ .WillOnce(Return());
+}
+
+TEST(ExpectCallSyntaxTest, WillMustBeBeforeWillRepeatedly) {
+ MockA a;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(1))
+ .WillRepeatedly(Return())
+ .WillOnce(Return());
+ }, ".WillOnce() cannot appear after ");
+
+ a.DoA(1);
+}
+
+TEST(ExpectCallSyntaxTest, WillRepeatedlyIsOptional) {
+ MockA a;
+
+ EXPECT_CALL(a, DoA(1))
+ .WillOnce(Return());
+ EXPECT_CALL(a, DoA(2))
+ .WillOnce(Return())
+ .WillRepeatedly(Return());
+
+ a.DoA(1);
+ a.DoA(2);
+ a.DoA(2);
+}
+
+TEST(ExpectCallSyntaxTest, WillRepeatedlyCannotAppearMultipleTimes) {
+ MockA a;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(1))
+ .WillRepeatedly(Return())
+ .WillRepeatedly(Return());
+ }, ".WillRepeatedly() cannot appear more than once in an "
+ "EXPECT_CALL()");
+}
+
+TEST(ExpectCallSyntaxTest, WillRepeatedlyMustBeBeforeRetiresOnSaturation) {
+ MockA a;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(1))
+ .RetiresOnSaturation()
+ .WillRepeatedly(Return());
+ }, ".WillRepeatedly() cannot appear after ");
+}
+
+TEST(ExpectCallSyntaxTest, RetiresOnSaturationIsOptional) {
+ MockA a;
+
+ EXPECT_CALL(a, DoA(1));
+ EXPECT_CALL(a, DoA(1))
+ .RetiresOnSaturation();
+
+ a.DoA(1);
+ a.DoA(1);
+}
+
+TEST(ExpectCallSyntaxTest, RetiresOnSaturationCannotAppearMultipleTimes) {
+ MockA a;
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ EXPECT_CALL(a, DoA(1))
+ .RetiresOnSaturation()
+ .RetiresOnSaturation();
+ }, ".RetiresOnSaturation() cannot appear more than once");
+
+ a.DoA(1);
+}
+
+TEST(ExpectCallSyntaxTest, DefaultCardinalityIsOnce) {
+ {
+ MockA a;
+ EXPECT_CALL(a, DoA(1));
+ a.DoA(1);
+ }
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ MockA a;
+ EXPECT_CALL(a, DoA(1));
+ }, "to be called once");
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ MockA a;
+ EXPECT_CALL(a, DoA(1));
+ a.DoA(1);
+ a.DoA(1);
+ }, "to be called once");
+}
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that Google Mock doesn't print a warning when the number of
+// WillOnce() is adequate.
+TEST(ExpectCallSyntaxTest, DoesNotWarnOnAdequateActionCount) {
+ CaptureStdout();
+ {
+ MockB b;
+
+ // It's always fine to omit WillOnce() entirely.
+ EXPECT_CALL(b, DoB())
+ .Times(0);
+ EXPECT_CALL(b, DoB(1))
+ .Times(AtMost(1));
+ EXPECT_CALL(b, DoB(2))
+ .Times(1)
+ .WillRepeatedly(Return(1));
+
+ // It's fine for the number of WillOnce()s to equal the upper bound.
+ EXPECT_CALL(b, DoB(3))
+ .Times(Between(1, 2))
+ .WillOnce(Return(1))
+ .WillOnce(Return(2));
+
+ // It's fine for the number of WillOnce()s to be smaller than the
+ // upper bound when there is a WillRepeatedly().
+ EXPECT_CALL(b, DoB(4))
+ .Times(AtMost(3))
+ .WillOnce(Return(1))
+ .WillRepeatedly(Return(2));
+
+ // Satisfies the above expectations.
+ b.DoB(2);
+ b.DoB(3);
+ }
+ EXPECT_STREQ("", GetCapturedStdout().c_str());
+}
+
+// Tests that Google Mock warns on having too many actions in an
+// expectation compared to its cardinality.
+TEST(ExpectCallSyntaxTest, WarnsOnTooManyActions) {
+ CaptureStdout();
+ {
+ MockB b;
+
+ // Warns when the number of WillOnce()s is larger than the upper bound.
+ EXPECT_CALL(b, DoB())
+ .Times(0)
+ .WillOnce(Return(1)); // #1
+ EXPECT_CALL(b, DoB())
+ .Times(AtMost(1))
+ .WillOnce(Return(1))
+ .WillOnce(Return(2)); // #2
+ EXPECT_CALL(b, DoB(1))
+ .Times(1)
+ .WillOnce(Return(1))
+ .WillOnce(Return(2))
+ .RetiresOnSaturation(); // #3
+
+ // Warns when the number of WillOnce()s equals the upper bound and
+ // there is a WillRepeatedly().
+ EXPECT_CALL(b, DoB())
+ .Times(0)
+ .WillRepeatedly(Return(1)); // #4
+ EXPECT_CALL(b, DoB(2))
+ .Times(1)
+ .WillOnce(Return(1))
+ .WillRepeatedly(Return(2)); // #5
+
+ // Satisfies the above expectations.
+ b.DoB(1);
+ b.DoB(2);
+ }
+ const String output = GetCapturedStdout();
+ EXPECT_PRED_FORMAT2(
+ IsSubstring,
+ "Too many actions specified in EXPECT_CALL(b, DoB())...\n"
+ "Expected to be never called, but has 1 WillOnce().",
+ output); // #1
+ EXPECT_PRED_FORMAT2(
+ IsSubstring,
+ "Too many actions specified in EXPECT_CALL(b, DoB())...\n"
+ "Expected to be called at most once, "
+ "but has 2 WillOnce()s.",
+ output); // #2
+ EXPECT_PRED_FORMAT2(
+ IsSubstring,
+ "Too many actions specified in EXPECT_CALL(b, DoB(1))...\n"
+ "Expected to be called once, but has 2 WillOnce()s.",
+ output); // #3
+ EXPECT_PRED_FORMAT2(
+ IsSubstring,
+ "Too many actions specified in EXPECT_CALL(b, DoB())...\n"
+ "Expected to be never called, but has 0 WillOnce()s "
+ "and a WillRepeatedly().",
+ output); // #4
+ EXPECT_PRED_FORMAT2(
+ IsSubstring,
+ "Too many actions specified in EXPECT_CALL(b, DoB(2))...\n"
+ "Expected to be called once, but has 1 WillOnce() "
+ "and a WillRepeatedly().",
+ output); // #5
+}
+
+// Tests that Google Mock warns on having too few actions in an
+// expectation compared to its cardinality.
+TEST(ExpectCallSyntaxTest, WarnsOnTooFewActions) {
+ MockB b;
+
+ EXPECT_CALL(b, DoB())
+ .Times(Between(2, 3))
+ .WillOnce(Return(1));
+
+ CaptureStdout();
+ b.DoB();
+ const String output = GetCapturedStdout();
+ EXPECT_PRED_FORMAT2(
+ IsSubstring,
+ "Too few actions specified in EXPECT_CALL(b, DoB())...\n"
+ "Expected to be called between 2 and 3 times, "
+ "but has only 1 WillOnce().",
+ output);
+ b.DoB();
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Tests the semantics of ON_CALL().
+
+// Tests that the built-in default action is taken when no ON_CALL()
+// is specified.
+TEST(OnCallTest, TakesBuiltInDefaultActionWhenNoOnCall) {
+ MockB b;
+ EXPECT_CALL(b, DoB());
+
+ EXPECT_EQ(0, b.DoB());
+}
+
+// Tests that the built-in default action is taken when no ON_CALL()
+// matches the invocation.
+TEST(OnCallTest, TakesBuiltInDefaultActionWhenNoOnCallMatches) {
+ MockB b;
+ ON_CALL(b, DoB(1))
+ .WillByDefault(Return(1));
+ EXPECT_CALL(b, DoB(_));
+
+ EXPECT_EQ(0, b.DoB(2));
+}
+
+// Tests that the last matching ON_CALL() action is taken.
+TEST(OnCallTest, PicksLastMatchingOnCall) {
+ MockB b;
+ ON_CALL(b, DoB(_))
+ .WillByDefault(Return(3));
+ ON_CALL(b, DoB(2))
+ .WillByDefault(Return(2));
+ ON_CALL(b, DoB(1))
+ .WillByDefault(Return(1));
+ EXPECT_CALL(b, DoB(_));
+
+ EXPECT_EQ(2, b.DoB(2));
+}
+
+// Tests the semantics of EXPECT_CALL().
+
+// Tests that any call is allowed when no EXPECT_CALL() is specified.
+TEST(ExpectCallTest, AllowsAnyCallWhenNoSpec) {
+ MockB b;
+ EXPECT_CALL(b, DoB());
+ // There is no expectation on DoB(int).
+
+ b.DoB();
+
+ // DoB(int) can be called any number of times.
+ b.DoB(1);
+ b.DoB(2);
+}
+
+// Tests that the last matching EXPECT_CALL() fires.
+TEST(ExpectCallTest, PicksLastMatchingExpectCall) {
+ MockB b;
+ EXPECT_CALL(b, DoB(_))
+ .WillRepeatedly(Return(2));
+ EXPECT_CALL(b, DoB(1))
+ .WillRepeatedly(Return(1));
+
+ EXPECT_EQ(1, b.DoB(1));
+}
+
+// Tests lower-bound violation.
+TEST(ExpectCallTest, CatchesTooFewCalls) {
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ MockB b;
+ EXPECT_CALL(b, DoB(5))
+ .Times(AtLeast(2));
+
+ b.DoB(5);
+ }, "Actual function call count doesn't match EXPECT_CALL(b, DoB(5))...\n"
+ " Expected: to be called at least twice\n"
+ " Actual: called once - unsatisfied and active");
+}
+
+// Tests that the cardinality can be inferred when no Times(...) is
+// specified.
+TEST(ExpectCallTest, InfersCardinalityWhenThereIsNoWillRepeatedly) {
+ {
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1))
+ .WillOnce(Return(2));
+
+ EXPECT_EQ(1, b.DoB());
+ EXPECT_EQ(2, b.DoB());
+ }
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1))
+ .WillOnce(Return(2));
+
+ EXPECT_EQ(1, b.DoB());
+ }, "to be called twice");
+
+ { // NOLINT
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1))
+ .WillOnce(Return(2));
+
+ EXPECT_EQ(1, b.DoB());
+ EXPECT_EQ(2, b.DoB());
+ EXPECT_NONFATAL_FAILURE(b.DoB(), "to be called twice");
+ }
+}
+
+TEST(ExpectCallTest, InfersCardinality1WhenThereIsWillRepeatedly) {
+ {
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1))
+ .WillRepeatedly(Return(2));
+
+ EXPECT_EQ(1, b.DoB());
+ }
+
+ { // NOLINT
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1))
+ .WillRepeatedly(Return(2));
+
+ EXPECT_EQ(1, b.DoB());
+ EXPECT_EQ(2, b.DoB());
+ EXPECT_EQ(2, b.DoB());
+ }
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1))
+ .WillRepeatedly(Return(2));
+ }, "to be called at least once");
+}
+
+// Tests that the n-th action is taken for the n-th matching
+// invocation.
+TEST(ExpectCallTest, NthMatchTakesNthAction) {
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1))
+ .WillOnce(Return(2))
+ .WillOnce(Return(3));
+
+ EXPECT_EQ(1, b.DoB());
+ EXPECT_EQ(2, b.DoB());
+ EXPECT_EQ(3, b.DoB());
+}
+
+// Tests that the WillRepeatedly() action is taken when the WillOnce(...)
+// list is exhausted.
+TEST(ExpectCallTest, TakesRepeatedActionWhenWillListIsExhausted) {
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1))
+ .WillRepeatedly(Return(2));
+
+ EXPECT_EQ(1, b.DoB());
+ EXPECT_EQ(2, b.DoB());
+ EXPECT_EQ(2, b.DoB());
+}
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that the default action is taken when the WillOnce(...) list is
+// exhausted and there is no WillRepeatedly().
+TEST(ExpectCallTest, TakesDefaultActionWhenWillListIsExhausted) {
+ MockB b;
+ EXPECT_CALL(b, DoB(_))
+ .Times(1);
+ EXPECT_CALL(b, DoB())
+ .Times(AnyNumber())
+ .WillOnce(Return(1))
+ .WillOnce(Return(2));
+
+ CaptureStdout();
+ EXPECT_EQ(0, b.DoB(1)); // Shouldn't generate a warning as the
+ // expectation has no action clause at all.
+ EXPECT_EQ(1, b.DoB());
+ EXPECT_EQ(2, b.DoB());
+ const String output1 = GetCapturedStdout();
+ EXPECT_STREQ("", output1.c_str());
+
+ CaptureStdout();
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB());
+ const String output2 = GetCapturedStdout();
+ EXPECT_THAT(output2.c_str(),
+ HasSubstr("Actions ran out in EXPECT_CALL(b, DoB())...\n"
+ "Called 3 times, but only 2 WillOnce()s are specified"
+ " - returning default value."));
+ EXPECT_THAT(output2.c_str(),
+ HasSubstr("Actions ran out in EXPECT_CALL(b, DoB())...\n"
+ "Called 4 times, but only 2 WillOnce()s are specified"
+ " - returning default value."));
+}
+
+TEST(FunctionMockerTest, ReportsExpectCallLocationForExhausedActions) {
+ MockB b;
+ std::string expect_call_location = FormatFileLocation(__FILE__, __LINE__ + 1);
+ EXPECT_CALL(b, DoB()).Times(AnyNumber()).WillOnce(Return(1));
+
+ EXPECT_EQ(1, b.DoB());
+
+ CaptureStdout();
+ EXPECT_EQ(0, b.DoB());
+ const String output = GetCapturedStdout();
+ // The warning message should contain the call location.
+ EXPECT_PRED_FORMAT2(IsSubstring, expect_call_location, output);
+}
+
+TEST(FunctionMockerTest, ReportsDefaultActionLocationOfUninterestingCalls) {
+ std::string on_call_location;
+ CaptureStdout();
+ {
+ MockB b;
+ on_call_location = FormatFileLocation(__FILE__, __LINE__ + 1);
+ ON_CALL(b, DoB(_)).WillByDefault(Return(0));
+ b.DoB(0);
+ }
+ EXPECT_PRED_FORMAT2(IsSubstring, on_call_location, GetCapturedStdout());
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that an uninteresting call performs the default action.
+TEST(UninterestingCallTest, DoesDefaultAction) {
+ // When there is an ON_CALL() statement, the action specified by it
+ // should be taken.
+ MockA a;
+ ON_CALL(a, Binary(_, _))
+ .WillByDefault(Return(true));
+ EXPECT_TRUE(a.Binary(1, 2));
+
+ // When there is no ON_CALL(), the default value for the return type
+ // should be returned.
+ MockB b;
+ EXPECT_EQ(0, b.DoB());
+}
+
+// Tests that an unexpected call performs the default action.
+TEST(UnexpectedCallTest, DoesDefaultAction) {
+ // When there is an ON_CALL() statement, the action specified by it
+ // should be taken.
+ MockA a;
+ ON_CALL(a, Binary(_, _))
+ .WillByDefault(Return(true));
+ EXPECT_CALL(a, Binary(0, 0));
+ a.Binary(0, 0);
+ bool result = false;
+ EXPECT_NONFATAL_FAILURE(result = a.Binary(1, 2),
+ "Unexpected mock function call");
+ EXPECT_TRUE(result);
+
+ // When there is no ON_CALL(), the default value for the return type
+ // should be returned.
+ MockB b;
+ EXPECT_CALL(b, DoB(0))
+ .Times(0);
+ int n = -1;
+ EXPECT_NONFATAL_FAILURE(n = b.DoB(1),
+ "Unexpected mock function call");
+ EXPECT_EQ(0, n);
+}
+
+// Tests that when an unexpected void function generates the right
+// failure message.
+TEST(UnexpectedCallTest, GeneratesFailureForVoidFunction) {
+ // First, tests the message when there is only one EXPECT_CALL().
+ MockA a1;
+ EXPECT_CALL(a1, DoA(1));
+ a1.DoA(1);
+ // Ideally we should match the failure message against a regex, but
+ // EXPECT_NONFATAL_FAILURE doesn't support that, so we test for
+ // multiple sub-strings instead.
+ EXPECT_NONFATAL_FAILURE(
+ a1.DoA(9),
+ "Unexpected mock function call - returning directly.\n"
+ " Function call: DoA(9)\n"
+ "Google Mock tried the following 1 expectation, but it didn't match:");
+ EXPECT_NONFATAL_FAILURE(
+ a1.DoA(9),
+ " Expected arg #0: is equal to 1\n"
+ " Actual: 9\n"
+ " Expected: to be called once\n"
+ " Actual: called once - saturated and active");
+
+ // Next, tests the message when there are more than one EXPECT_CALL().
+ MockA a2;
+ EXPECT_CALL(a2, DoA(1));
+ EXPECT_CALL(a2, DoA(3));
+ a2.DoA(1);
+ EXPECT_NONFATAL_FAILURE(
+ a2.DoA(2),
+ "Unexpected mock function call - returning directly.\n"
+ " Function call: DoA(2)\n"
+ "Google Mock tried the following 2 expectations, but none matched:");
+ EXPECT_NONFATAL_FAILURE(
+ a2.DoA(2),
+ "tried expectation #0: EXPECT_CALL(a2, DoA(1))...\n"
+ " Expected arg #0: is equal to 1\n"
+ " Actual: 2\n"
+ " Expected: to be called once\n"
+ " Actual: called once - saturated and active");
+ EXPECT_NONFATAL_FAILURE(
+ a2.DoA(2),
+ "tried expectation #1: EXPECT_CALL(a2, DoA(3))...\n"
+ " Expected arg #0: is equal to 3\n"
+ " Actual: 2\n"
+ " Expected: to be called once\n"
+ " Actual: never called - unsatisfied and active");
+ a2.DoA(3);
+}
+
+// Tests that an unexpected non-void function generates the right
+// failure message.
+TEST(UnexpectedCallTest, GeneartesFailureForNonVoidFunction) {
+ MockB b1;
+ EXPECT_CALL(b1, DoB(1));
+ b1.DoB(1);
+ EXPECT_NONFATAL_FAILURE(
+ b1.DoB(2),
+ "Unexpected mock function call - returning default value.\n"
+ " Function call: DoB(2)\n"
+ " Returns: 0\n"
+ "Google Mock tried the following 1 expectation, but it didn't match:");
+ EXPECT_NONFATAL_FAILURE(
+ b1.DoB(2),
+ " Expected arg #0: is equal to 1\n"
+ " Actual: 2\n"
+ " Expected: to be called once\n"
+ " Actual: called once - saturated and active");
+}
+
+// Tests that Google Mock explains that an retired expectation doesn't
+// match the call.
+TEST(UnexpectedCallTest, RetiredExpectation) {
+ MockB b;
+ EXPECT_CALL(b, DoB(1))
+ .RetiresOnSaturation();
+
+ b.DoB(1);
+ EXPECT_NONFATAL_FAILURE(
+ b.DoB(1),
+ " Expected: the expectation is active\n"
+ " Actual: it is retired");
+}
+
+// Tests that Google Mock explains that an expectation that doesn't
+// match the arguments doesn't match the call.
+TEST(UnexpectedCallTest, UnmatchedArguments) {
+ MockB b;
+ EXPECT_CALL(b, DoB(1));
+
+ EXPECT_NONFATAL_FAILURE(
+ b.DoB(2),
+ " Expected arg #0: is equal to 1\n"
+ " Actual: 2\n");
+ b.DoB(1);
+}
+
+// Tests that Google Mock explains that an expectation with
+// unsatisfied pre-requisites doesn't match the call.
+TEST(UnexpectedCallTest, UnsatisifiedPrerequisites) {
+ Sequence s1, s2;
+ MockB b;
+ EXPECT_CALL(b, DoB(1))
+ .InSequence(s1);
+ EXPECT_CALL(b, DoB(2))
+ .Times(AnyNumber())
+ .InSequence(s1);
+ EXPECT_CALL(b, DoB(3))
+ .InSequence(s2);
+ EXPECT_CALL(b, DoB(4))
+ .InSequence(s1, s2);
+
+ ::testing::TestPartResultArray failures;
+ {
+ ::testing::ScopedFakeTestPartResultReporter reporter(&failures);
+ b.DoB(4);
+ // Now 'failures' contains the Google Test failures generated by
+ // the above statement.
+ }
+
+ // There should be one non-fatal failure.
+ ASSERT_EQ(1, failures.size());
+ const ::testing::TestPartResult& r = failures.GetTestPartResult(0);
+ EXPECT_EQ(::testing::TestPartResult::kNonFatalFailure, r.type());
+
+ // Verifies that the failure message contains the two unsatisfied
+ // pre-requisites but not the satisfied one.
+#if GTEST_USES_PCRE
+ EXPECT_THAT(r.message(), ContainsRegex(
+ // PCRE has trouble using (.|\n) to match any character, but
+ // supports the (?s) prefix for using . to match any character.
+ "(?s)the following immediate pre-requisites are not satisfied:\n"
+ ".*: pre-requisite #0\n"
+ ".*: pre-requisite #1"));
+#elif GTEST_USES_POSIX_RE
+ EXPECT_THAT(r.message(), ContainsRegex(
+ // POSIX RE doesn't understand the (?s) prefix, but has no trouble
+ // with (.|\n).
+ "the following immediate pre-requisites are not satisfied:\n"
+ "(.|\n)*: pre-requisite #0\n"
+ "(.|\n)*: pre-requisite #1"));
+#else
+ // We can only use Google Test's own simple regex.
+ EXPECT_THAT(r.message(), ContainsRegex(
+ "the following immediate pre-requisites are not satisfied:"));
+ EXPECT_THAT(r.message(), ContainsRegex(": pre-requisite #0"));
+ EXPECT_THAT(r.message(), ContainsRegex(": pre-requisite #1"));
+#endif // GTEST_USES_PCRE
+
+ b.DoB(1);
+ b.DoB(3);
+ b.DoB(4);
+}
+
+TEST(UndefinedReturnValueTest, ReturnValueIsMandatory) {
+ MockA a;
+ // TODO(wan@google.com): We should really verify the output message,
+ // but we cannot yet due to that EXPECT_DEATH only captures stderr
+ // while Google Mock logs to stdout.
+ EXPECT_DEATH_IF_SUPPORTED(a.ReturnResult(1), "");
+}
+
+// Tests that an excessive call (one whose arguments match the
+// matchers but is called too many times) performs the default action.
+TEST(ExcessiveCallTest, DoesDefaultAction) {
+ // When there is an ON_CALL() statement, the action specified by it
+ // should be taken.
+ MockA a;
+ ON_CALL(a, Binary(_, _))
+ .WillByDefault(Return(true));
+ EXPECT_CALL(a, Binary(0, 0));
+ a.Binary(0, 0);
+ bool result = false;
+ EXPECT_NONFATAL_FAILURE(result = a.Binary(0, 0),
+ "Mock function called more times than expected");
+ EXPECT_TRUE(result);
+
+ // When there is no ON_CALL(), the default value for the return type
+ // should be returned.
+ MockB b;
+ EXPECT_CALL(b, DoB(0))
+ .Times(0);
+ int n = -1;
+ EXPECT_NONFATAL_FAILURE(n = b.DoB(0),
+ "Mock function called more times than expected");
+ EXPECT_EQ(0, n);
+}
+
+// Tests that when a void function is called too many times,
+// the failure message contains the argument values.
+TEST(ExcessiveCallTest, GeneratesFailureForVoidFunction) {
+ MockA a;
+ EXPECT_CALL(a, DoA(_))
+ .Times(0);
+ EXPECT_NONFATAL_FAILURE(
+ a.DoA(9),
+ "Mock function called more times than expected - returning directly.\n"
+ " Function call: DoA(9)\n"
+ " Expected: to be never called\n"
+ " Actual: called once - over-saturated and active");
+}
+
+// Tests that when a non-void function is called too many times, the
+// failure message contains the argument values and the return value.
+TEST(ExcessiveCallTest, GeneratesFailureForNonVoidFunction) {
+ MockB b;
+ EXPECT_CALL(b, DoB(_));
+ b.DoB(1);
+ EXPECT_NONFATAL_FAILURE(
+ b.DoB(2),
+ "Mock function called more times than expected - "
+ "returning default value.\n"
+ " Function call: DoB(2)\n"
+ " Returns: 0\n"
+ " Expected: to be called once\n"
+ " Actual: called twice - over-saturated and active");
+}
+
+// Tests using sequences.
+
+TEST(InSequenceTest, AllExpectationInScopeAreInSequence) {
+ MockA a;
+ {
+ InSequence dummy;
+
+ EXPECT_CALL(a, DoA(1));
+ EXPECT_CALL(a, DoA(2));
+ }
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ a.DoA(2);
+ }, "Unexpected mock function call");
+
+ a.DoA(1);
+ a.DoA(2);
+}
+
+TEST(InSequenceTest, NestedInSequence) {
+ MockA a;
+ {
+ InSequence dummy;
+
+ EXPECT_CALL(a, DoA(1));
+ {
+ InSequence dummy2;
+
+ EXPECT_CALL(a, DoA(2));
+ EXPECT_CALL(a, DoA(3));
+ }
+ }
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ a.DoA(1);
+ a.DoA(3);
+ }, "Unexpected mock function call");
+
+ a.DoA(2);
+ a.DoA(3);
+}
+
+TEST(InSequenceTest, ExpectationsOutOfScopeAreNotAffected) {
+ MockA a;
+ {
+ InSequence dummy;
+
+ EXPECT_CALL(a, DoA(1));
+ EXPECT_CALL(a, DoA(2));
+ }
+ EXPECT_CALL(a, DoA(3));
+
+ EXPECT_NONFATAL_FAILURE({ // NOLINT
+ a.DoA(2);
+ }, "Unexpected mock function call");
+
+ a.DoA(3);
+ a.DoA(1);
+ a.DoA(2);
+}
+
+// Tests that any order is allowed when no sequence is used.
+TEST(SequenceTest, AnyOrderIsOkByDefault) {
+ {
+ MockA a;
+ MockB b;
+
+ EXPECT_CALL(a, DoA(1));
+ EXPECT_CALL(b, DoB())
+ .Times(AnyNumber());
+
+ a.DoA(1);
+ b.DoB();
+ }
+
+ { // NOLINT
+ MockA a;
+ MockB b;
+
+ EXPECT_CALL(a, DoA(1));
+ EXPECT_CALL(b, DoB())
+ .Times(AnyNumber());
+
+ b.DoB();
+ a.DoA(1);
+ }
+}
+
+// Tests that the calls must be in strict order when a complete order
+// is specified.
+TEST(SequenceTest, CallsMustBeInStrictOrderWhenSaidSo) {
+ MockA a;
+ Sequence s;
+
+ EXPECT_CALL(a, ReturnResult(1))
+ .InSequence(s)
+ .WillOnce(Return(Result()));
+
+ EXPECT_CALL(a, ReturnResult(2))
+ .InSequence(s)
+ .WillOnce(Return(Result()));
+
+ EXPECT_CALL(a, ReturnResult(3))
+ .InSequence(s)
+ .WillOnce(Return(Result()));
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ a.ReturnResult(1);
+ a.ReturnResult(3);
+ a.ReturnResult(2);
+ }, "");
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ a.ReturnResult(2);
+ a.ReturnResult(1);
+ a.ReturnResult(3);
+ }, "");
+
+ a.ReturnResult(1);
+ a.ReturnResult(2);
+ a.ReturnResult(3);
+}
+
+// Tests specifying a DAG using multiple sequences.
+TEST(SequenceTest, CallsMustConformToSpecifiedDag) {
+ MockA a;
+ MockB b;
+ Sequence x, y;
+
+ EXPECT_CALL(a, ReturnResult(1))
+ .InSequence(x)
+ .WillOnce(Return(Result()));
+
+ EXPECT_CALL(b, DoB())
+ .Times(2)
+ .InSequence(y);
+
+ EXPECT_CALL(a, ReturnResult(2))
+ .InSequence(x, y)
+ .WillRepeatedly(Return(Result()));
+
+ EXPECT_CALL(a, ReturnResult(3))
+ .InSequence(x)
+ .WillOnce(Return(Result()));
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ a.ReturnResult(1);
+ b.DoB();
+ a.ReturnResult(2);
+ }, "");
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ a.ReturnResult(2);
+ }, "");
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ a.ReturnResult(3);
+ }, "");
+
+ EXPECT_DEATH_IF_SUPPORTED({
+ a.ReturnResult(1);
+ b.DoB();
+ b.DoB();
+ a.ReturnResult(3);
+ a.ReturnResult(2);
+ }, "");
+
+ b.DoB();
+ a.ReturnResult(1);
+ b.DoB();
+ a.ReturnResult(3);
+}
+
+TEST(SequenceTest, Retirement) {
+ MockA a;
+ Sequence s;
+
+ EXPECT_CALL(a, DoA(1))
+ .InSequence(s);
+ EXPECT_CALL(a, DoA(_))
+ .InSequence(s)
+ .RetiresOnSaturation();
+ EXPECT_CALL(a, DoA(1))
+ .InSequence(s);
+
+ a.DoA(1);
+ a.DoA(2);
+ a.DoA(1);
+}
+
+// Tests Expectation.
+
+TEST(ExpectationTest, ConstrutorsWork) {
+ MockA a;
+ Expectation e1; // Default ctor.
+
+ // Ctor from various forms of EXPECT_CALL.
+ Expectation e2 = EXPECT_CALL(a, DoA(2));
+ Expectation e3 = EXPECT_CALL(a, DoA(3)).With(_);
+ {
+ Sequence s;
+ Expectation e4 = EXPECT_CALL(a, DoA(4)).Times(1);
+ Expectation e5 = EXPECT_CALL(a, DoA(5)).InSequence(s);
+ }
+ Expectation e6 = EXPECT_CALL(a, DoA(6)).After(e2);
+ Expectation e7 = EXPECT_CALL(a, DoA(7)).WillOnce(Return());
+ Expectation e8 = EXPECT_CALL(a, DoA(8)).WillRepeatedly(Return());
+ Expectation e9 = EXPECT_CALL(a, DoA(9)).RetiresOnSaturation();
+
+ Expectation e10 = e2; // Copy ctor.
+
+ EXPECT_THAT(e1, Ne(e2));
+ EXPECT_THAT(e2, Eq(e10));
+
+ a.DoA(2);
+ a.DoA(3);
+ a.DoA(4);
+ a.DoA(5);
+ a.DoA(6);
+ a.DoA(7);
+ a.DoA(8);
+ a.DoA(9);
+}
+
+TEST(ExpectationTest, AssignmentWorks) {
+ MockA a;
+ Expectation e1;
+ Expectation e2 = EXPECT_CALL(a, DoA(1));
+
+ EXPECT_THAT(e1, Ne(e2));
+
+ e1 = e2;
+ EXPECT_THAT(e1, Eq(e2));
+
+ a.DoA(1);
+}
+
+// Tests ExpectationSet.
+
+TEST(ExpectationSetTest, MemberTypesAreCorrect) {
+ ::testing::StaticAssertTypeEq<Expectation, ExpectationSet::value_type>();
+}
+
+TEST(ExpectationSetTest, ConstructorsWork) {
+ MockA a;
+
+ Expectation e1;
+ const Expectation e2;
+ ExpectationSet es1; // Default ctor.
+ ExpectationSet es2 = EXPECT_CALL(a, DoA(1)); // Ctor from EXPECT_CALL.
+ ExpectationSet es3 = e1; // Ctor from Expectation.
+ ExpectationSet es4(e1); // Ctor from Expectation; alternative syntax.
+ ExpectationSet es5 = e2; // Ctor from const Expectation.
+ ExpectationSet es6(e2); // Ctor from const Expectation; alternative syntax.
+ ExpectationSet es7 = es2; // Copy ctor.
+
+ EXPECT_EQ(0, es1.size());
+ EXPECT_EQ(1, es2.size());
+ EXPECT_EQ(1, es3.size());
+ EXPECT_EQ(1, es4.size());
+ EXPECT_EQ(1, es5.size());
+ EXPECT_EQ(1, es6.size());
+ EXPECT_EQ(1, es7.size());
+
+ EXPECT_THAT(es3, Ne(es2));
+ EXPECT_THAT(es4, Eq(es3));
+ EXPECT_THAT(es5, Eq(es4));
+ EXPECT_THAT(es6, Eq(es5));
+ EXPECT_THAT(es7, Eq(es2));
+ a.DoA(1);
+}
+
+TEST(ExpectationSetTest, AssignmentWorks) {
+ ExpectationSet es1;
+ ExpectationSet es2 = Expectation();
+
+ es1 = es2;
+ EXPECT_EQ(1, es1.size());
+ EXPECT_THAT(*(es1.begin()), Eq(Expectation()));
+ EXPECT_THAT(es1, Eq(es2));
+}
+
+TEST(ExpectationSetTest, InsertionWorks) {
+ ExpectationSet es1;
+ Expectation e1;
+ es1 += e1;
+ EXPECT_EQ(1, es1.size());
+ EXPECT_THAT(*(es1.begin()), Eq(e1));
+
+ MockA a;
+ Expectation e2 = EXPECT_CALL(a, DoA(1));
+ es1 += e2;
+ EXPECT_EQ(2, es1.size());
+
+ ExpectationSet::const_iterator it1 = es1.begin();
+ ExpectationSet::const_iterator it2 = it1;
+ ++it2;
+ EXPECT_TRUE(*it1 == e1 || *it2 == e1); // e1 must be in the set.
+ EXPECT_TRUE(*it1 == e2 || *it2 == e2); // e2 must be in the set too.
+ a.DoA(1);
+}
+
+TEST(ExpectationSetTest, SizeWorks) {
+ ExpectationSet es;
+ EXPECT_EQ(0, es.size());
+
+ es += Expectation();
+ EXPECT_EQ(1, es.size());
+
+ MockA a;
+ es += EXPECT_CALL(a, DoA(1));
+ EXPECT_EQ(2, es.size());
+
+ a.DoA(1);
+}
+
+TEST(ExpectationSetTest, IsEnumerable) {
+ ExpectationSet es;
+ EXPECT_THAT(es.begin(), Eq(es.end()));
+
+ es += Expectation();
+ ExpectationSet::const_iterator it = es.begin();
+ EXPECT_THAT(it, Ne(es.end()));
+ EXPECT_THAT(*it, Eq(Expectation()));
+ ++it;
+ EXPECT_THAT(it, Eq(es.end()));
+}
+
+// Tests the .After() clause.
+
+TEST(AfterTest, SucceedsWhenPartialOrderIsSatisfied) {
+ MockA a;
+ ExpectationSet es;
+ es += EXPECT_CALL(a, DoA(1));
+ es += EXPECT_CALL(a, DoA(2));
+ EXPECT_CALL(a, DoA(3))
+ .After(es);
+
+ a.DoA(1);
+ a.DoA(2);
+ a.DoA(3);
+}
+
+TEST(AfterTest, SucceedsWhenTotalOrderIsSatisfied) {
+ MockA a;
+ MockB b;
+ // The following also verifies that const Expectation objects work
+ // too. Do not remove the const modifiers.
+ const Expectation e1 = EXPECT_CALL(a, DoA(1));
+ const Expectation e2 = EXPECT_CALL(b, DoB())
+ .Times(2)
+ .After(e1);
+ EXPECT_CALL(a, DoA(2)).After(e2);
+
+ a.DoA(1);
+ b.DoB();
+ b.DoB();
+ a.DoA(2);
+}
+
+// Calls must be in strict order when specified so.
+TEST(AfterDeathTest, CallsMustBeInStrictOrderWhenSpecifiedSo) {
+ MockA a;
+ MockB b;
+ Expectation e1 = EXPECT_CALL(a, DoA(1));
+ Expectation e2 = EXPECT_CALL(b, DoB())
+ .Times(2)
+ .After(e1);
+ EXPECT_CALL(a, ReturnResult(2))
+ .After(e2)
+ .WillOnce(Return(Result()));
+
+ a.DoA(1);
+ // If a call to ReturnResult() violates the specified order, no
+ // matching expectation will be found, and thus the default action
+ // will be done. Since the return type of ReturnResult() is not a
+ // built-in type, gmock won't know what to return and will thus
+ // abort the program. Therefore a death test can tell us whether
+ // gmock catches the order violation correctly.
+ //
+ // gtest and gmock print messages to stdout, which isn't captured by
+ // death tests. Therefore we have to match with an empty regular
+ // expression in all the EXPECT_DEATH()s.
+ EXPECT_DEATH_IF_SUPPORTED(a.ReturnResult(2), "");
+
+ b.DoB();
+ EXPECT_DEATH_IF_SUPPORTED(a.ReturnResult(2), "");
+
+ b.DoB();
+ a.ReturnResult(2);
+}
+
+// Calls must satisfy the partial order when specified so.
+TEST(AfterDeathTest, CallsMustSatisfyPartialOrderWhenSpecifiedSo) {
+ MockA a;
+ Expectation e = EXPECT_CALL(a, DoA(1));
+ const ExpectationSet es = EXPECT_CALL(a, DoA(2));
+ EXPECT_CALL(a, ReturnResult(3))
+ .After(e, es)
+ .WillOnce(Return(Result()));
+
+ EXPECT_DEATH_IF_SUPPORTED(a.ReturnResult(3), "");
+
+ a.DoA(2);
+ EXPECT_DEATH_IF_SUPPORTED(a.ReturnResult(3), "");
+
+ a.DoA(1);
+ a.ReturnResult(3);
+}
+
+// .After() can be combined with .InSequence().
+TEST(AfterDeathTest, CanBeUsedWithInSequence) {
+ MockA a;
+ Sequence s;
+ Expectation e = EXPECT_CALL(a, DoA(1));
+ EXPECT_CALL(a, DoA(2)).InSequence(s);
+ EXPECT_CALL(a, ReturnResult(3))
+ .InSequence(s).After(e)
+ .WillOnce(Return(Result()));
+
+ a.DoA(1);
+ EXPECT_DEATH_IF_SUPPORTED(a.ReturnResult(3), "");
+
+ a.DoA(2);
+ a.ReturnResult(3);
+}
+
+// .After() can be called multiple times.
+TEST(AfterTest, CanBeCalledManyTimes) {
+ MockA a;
+ Expectation e1 = EXPECT_CALL(a, DoA(1));
+ Expectation e2 = EXPECT_CALL(a, DoA(2));
+ Expectation e3 = EXPECT_CALL(a, DoA(3));
+ EXPECT_CALL(a, DoA(4))
+ .After(e1)
+ .After(e2)
+ .After(e3);
+
+ a.DoA(3);
+ a.DoA(1);
+ a.DoA(2);
+ a.DoA(4);
+}
+
+// .After() accepts up to 5 arguments.
+TEST(AfterTest, AcceptsUpToFiveArguments) {
+ MockA a;
+ Expectation e1 = EXPECT_CALL(a, DoA(1));
+ Expectation e2 = EXPECT_CALL(a, DoA(2));
+ Expectation e3 = EXPECT_CALL(a, DoA(3));
+ ExpectationSet es1 = EXPECT_CALL(a, DoA(4));
+ ExpectationSet es2 = EXPECT_CALL(a, DoA(5));
+ EXPECT_CALL(a, DoA(6))
+ .After(e1, e2, e3, es1, es2);
+
+ a.DoA(5);
+ a.DoA(2);
+ a.DoA(4);
+ a.DoA(1);
+ a.DoA(3);
+ a.DoA(6);
+}
+
+// .After() allows input to contain duplicated Expectations.
+TEST(AfterTest, AcceptsDuplicatedInput) {
+ MockA a;
+ Expectation e1 = EXPECT_CALL(a, DoA(1));
+ Expectation e2 = EXPECT_CALL(a, DoA(2));
+ ExpectationSet es;
+ es += e1;
+ es += e2;
+ EXPECT_CALL(a, ReturnResult(3))
+ .After(e1, e2, es, e1)
+ .WillOnce(Return(Result()));
+
+ a.DoA(1);
+ EXPECT_DEATH_IF_SUPPORTED(a.ReturnResult(3), "");
+
+ a.DoA(2);
+ a.ReturnResult(3);
+}
+
+// An Expectation added to an ExpectationSet after it has been used in
+// an .After() has no effect.
+TEST(AfterTest, ChangesToExpectationSetHaveNoEffectAfterwards) {
+ MockA a;
+ ExpectationSet es1 = EXPECT_CALL(a, DoA(1));
+ Expectation e2 = EXPECT_CALL(a, DoA(2));
+ EXPECT_CALL(a, DoA(3))
+ .After(es1);
+ es1 += e2;
+
+ a.DoA(1);
+ a.DoA(3);
+ a.DoA(2);
+}
+
+// Tests that Google Mock correctly handles calls to mock functions
+// after a mock object owning one of their pre-requisites has died.
+
+// Tests that calls that satisfy the original spec are successful.
+TEST(DeletingMockEarlyTest, Success1) {
+ MockB* const b1 = new MockB;
+ MockA* const a = new MockA;
+ MockB* const b2 = new MockB;
+
+ {
+ InSequence dummy;
+ EXPECT_CALL(*b1, DoB(_))
+ .WillOnce(Return(1));
+ EXPECT_CALL(*a, Binary(_, _))
+ .Times(AnyNumber())
+ .WillRepeatedly(Return(true));
+ EXPECT_CALL(*b2, DoB(_))
+ .Times(AnyNumber())
+ .WillRepeatedly(Return(2));
+ }
+
+ EXPECT_EQ(1, b1->DoB(1));
+ delete b1;
+ // a's pre-requisite has died.
+ EXPECT_TRUE(a->Binary(0, 1));
+ delete b2;
+ // a's successor has died.
+ EXPECT_TRUE(a->Binary(1, 2));
+ delete a;
+}
+
+// Tests that calls that satisfy the original spec are successful.
+TEST(DeletingMockEarlyTest, Success2) {
+ MockB* const b1 = new MockB;
+ MockA* const a = new MockA;
+ MockB* const b2 = new MockB;
+
+ {
+ InSequence dummy;
+ EXPECT_CALL(*b1, DoB(_))
+ .WillOnce(Return(1));
+ EXPECT_CALL(*a, Binary(_, _))
+ .Times(AnyNumber());
+ EXPECT_CALL(*b2, DoB(_))
+ .Times(AnyNumber())
+ .WillRepeatedly(Return(2));
+ }
+
+ delete a; // a is trivially satisfied.
+ EXPECT_EQ(1, b1->DoB(1));
+ EXPECT_EQ(2, b2->DoB(2));
+ delete b1;
+ delete b2;
+}
+
+// Tests that it's OK to delete a mock object itself in its action.
+
+// Suppresses warning on unreferenced formal parameter in MSVC with
+// -W4.
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#endif
+
+ACTION_P(Delete, ptr) { delete ptr; }
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+TEST(DeletingMockEarlyTest, CanDeleteSelfInActionReturningVoid) {
+ MockA* const a = new MockA;
+ EXPECT_CALL(*a, DoA(_)).WillOnce(Delete(a));
+ a->DoA(42); // This will cause a to be deleted.
+}
+
+TEST(DeletingMockEarlyTest, CanDeleteSelfInActionReturningValue) {
+ MockA* const a = new MockA;
+ EXPECT_CALL(*a, ReturnResult(_))
+ .WillOnce(DoAll(Delete(a), Return(Result())));
+ a->ReturnResult(42); // This will cause a to be deleted.
+}
+
+// Tests that calls that violate the original spec yield failures.
+TEST(DeletingMockEarlyTest, Failure1) {
+ MockB* const b1 = new MockB;
+ MockA* const a = new MockA;
+ MockB* const b2 = new MockB;
+
+ {
+ InSequence dummy;
+ EXPECT_CALL(*b1, DoB(_))
+ .WillOnce(Return(1));
+ EXPECT_CALL(*a, Binary(_, _))
+ .Times(AnyNumber());
+ EXPECT_CALL(*b2, DoB(_))
+ .Times(AnyNumber())
+ .WillRepeatedly(Return(2));
+ }
+
+ delete a; // a is trivially satisfied.
+ EXPECT_NONFATAL_FAILURE({
+ b2->DoB(2);
+ }, "Unexpected mock function call");
+ EXPECT_EQ(1, b1->DoB(1));
+ delete b1;
+ delete b2;
+}
+
+// Tests that calls that violate the original spec yield failures.
+TEST(DeletingMockEarlyTest, Failure2) {
+ MockB* const b1 = new MockB;
+ MockA* const a = new MockA;
+ MockB* const b2 = new MockB;
+
+ {
+ InSequence dummy;
+ EXPECT_CALL(*b1, DoB(_));
+ EXPECT_CALL(*a, Binary(_, _))
+ .Times(AnyNumber());
+ EXPECT_CALL(*b2, DoB(_))
+ .Times(AnyNumber());
+ }
+
+ EXPECT_NONFATAL_FAILURE(delete b1,
+ "Actual: never called");
+ EXPECT_NONFATAL_FAILURE(a->Binary(0, 1),
+ "Unexpected mock function call");
+ EXPECT_NONFATAL_FAILURE(b2->DoB(1),
+ "Unexpected mock function call");
+ delete a;
+ delete b2;
+}
+
+class EvenNumberCardinality : public CardinalityInterface {
+ public:
+ // Returns true iff call_count calls will satisfy this cardinality.
+ virtual bool IsSatisfiedByCallCount(int call_count) const {
+ return call_count % 2 == 0;
+ }
+
+ // Returns true iff call_count calls will saturate this cardinality.
+ virtual bool IsSaturatedByCallCount(int /* call_count */) const {
+ return false;
+ }
+
+ // Describes self to an ostream.
+ virtual void DescribeTo(::std::ostream* os) const {
+ *os << "called even number of times";
+ }
+};
+
+Cardinality EvenNumber() {
+ return Cardinality(new EvenNumberCardinality);
+}
+
+TEST(ExpectationBaseTest,
+ AllPrerequisitesAreSatisfiedWorksForNonMonotonicCardinality) {
+ MockA* a = new MockA;
+ Sequence s;
+
+ EXPECT_CALL(*a, DoA(1))
+ .Times(EvenNumber())
+ .InSequence(s);
+ EXPECT_CALL(*a, DoA(2))
+ .Times(AnyNumber())
+ .InSequence(s);
+ EXPECT_CALL(*a, DoA(3))
+ .Times(AnyNumber());
+
+ a->DoA(3);
+ a->DoA(1);
+ EXPECT_NONFATAL_FAILURE(a->DoA(2), "Unexpected mock function call");
+ EXPECT_NONFATAL_FAILURE(delete a, "to be called even number of times");
+}
+
+// The following tests verify the message generated when a mock
+// function is called.
+
+struct Printable {
+};
+
+inline void operator<<(::std::ostream& os, const Printable&) {
+ os << "Printable";
+}
+
+struct Unprintable {
+ Unprintable() : value(0) {}
+ int value;
+};
+
+class MockC {
+ public:
+ MockC() {}
+
+ MOCK_METHOD6(VoidMethod, void(bool cond, int n, string s, void* p,
+ const Printable& x, Unprintable y));
+ MOCK_METHOD0(NonVoidMethod, int()); // NOLINT
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockC);
+};
+
+class VerboseFlagPreservingFixture : public testing::Test {
+ protected:
+ // The code needs to work when both ::string and ::std::string are defined
+ // and the flag is implemented as a testing::internal::String. In this
+ // case, without the call to c_str(), the compiler will complain that it
+ // cannot figure out what overload of string constructor to use.
+ // TODO(vladl@google.com): Use internal::string instead of String for
+ // string flags in Google Test.
+ VerboseFlagPreservingFixture()
+ : saved_verbose_flag_(GMOCK_FLAG(verbose).c_str()) {}
+
+ ~VerboseFlagPreservingFixture() { GMOCK_FLAG(verbose) = saved_verbose_flag_; }
+
+ private:
+ const string saved_verbose_flag_;
+
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(VerboseFlagPreservingFixture);
+};
+
+#if GTEST_HAS_STREAM_REDIRECTION
+
+// Tests that an uninteresting mock function call generates a warning
+// containing the stack trace.
+TEST(FunctionCallMessageTest, UninterestingCallGeneratesFyiWithStackTrace) {
+ MockC c;
+ CaptureStdout();
+ c.VoidMethod(false, 5, "Hi", NULL, Printable(), Unprintable());
+ const String output = GetCapturedStdout();
+ EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", output);
+ EXPECT_PRED_FORMAT2(IsSubstring, "Stack trace:", output);
+
+# ifndef NDEBUG
+
+ // We check the stack trace content in dbg-mode only, as opt-mode
+ // may inline the call we are interested in seeing.
+
+ // Verifies that a void mock function's name appears in the stack
+ // trace.
+ EXPECT_PRED_FORMAT2(IsSubstring, "VoidMethod(", output);
+
+ // Verifies that a non-void mock function's name appears in the
+ // stack trace.
+ CaptureStdout();
+ c.NonVoidMethod();
+ const String output2 = GetCapturedStdout();
+ EXPECT_PRED_FORMAT2(IsSubstring, "NonVoidMethod(", output2);
+
+# endif // NDEBUG
+}
+
+// Tests that an uninteresting mock function call causes the function
+// arguments and return value to be printed.
+TEST(FunctionCallMessageTest, UninterestingCallPrintsArgumentsAndReturnValue) {
+ // A non-void mock function.
+ MockB b;
+ CaptureStdout();
+ b.DoB();
+ const String output1 = GetCapturedStdout();
+ EXPECT_PRED_FORMAT2(
+ IsSubstring,
+ "Uninteresting mock function call - returning default value.\n"
+ " Function call: DoB()\n"
+ " Returns: 0\n", output1.c_str());
+ // Makes sure the return value is printed.
+
+ // A void mock function.
+ MockC c;
+ CaptureStdout();
+ c.VoidMethod(false, 5, "Hi", NULL, Printable(), Unprintable());
+ const String output2 = GetCapturedStdout();
+ EXPECT_THAT(output2.c_str(),
+ ContainsRegex(
+ "Uninteresting mock function call - returning directly\\.\n"
+ " Function call: VoidMethod"
+ "\\(false, 5, \"Hi\", NULL, @.+ "
+ "Printable, 4-byte object <00-00 00-00>\\)"));
+ // A void function has no return value to print.
+}
+
+// Tests how the --gmock_verbose flag affects Google Mock's output.
+
+class GMockVerboseFlagTest : public VerboseFlagPreservingFixture {
+ public:
+ // Verifies that the given Google Mock output is correct. (When
+ // should_print is true, the output should match the given regex and
+ // contain the given function name in the stack trace. When it's
+ // false, the output should be empty.)
+ void VerifyOutput(const String& output, bool should_print,
+ const string& expected_substring,
+ const string& function_name) {
+ if (should_print) {
+ EXPECT_THAT(output.c_str(), HasSubstr(expected_substring));
+# ifndef NDEBUG
+ // We check the stack trace content in dbg-mode only, as opt-mode
+ // may inline the call we are interested in seeing.
+ EXPECT_THAT(output.c_str(), HasSubstr(function_name));
+# else
+ // Suppresses 'unused function parameter' warnings.
+ static_cast<void>(function_name);
+# endif // NDEBUG
+ } else {
+ EXPECT_STREQ("", output.c_str());
+ }
+ }
+
+ // Tests how the flag affects expected calls.
+ void TestExpectedCall(bool should_print) {
+ MockA a;
+ EXPECT_CALL(a, DoA(5));
+ EXPECT_CALL(a, Binary(_, 1))
+ .WillOnce(Return(true));
+
+ // A void-returning function.
+ CaptureStdout();
+ a.DoA(5);
+ VerifyOutput(
+ GetCapturedStdout(),
+ should_print,
+ "Mock function call matches EXPECT_CALL(a, DoA(5))...\n"
+ " Function call: DoA(5)\n"
+ "Stack trace:\n",
+ "DoA");
+
+ // A non-void-returning function.
+ CaptureStdout();
+ a.Binary(2, 1);
+ VerifyOutput(
+ GetCapturedStdout(),
+ should_print,
+ "Mock function call matches EXPECT_CALL(a, Binary(_, 1))...\n"
+ " Function call: Binary(2, 1)\n"
+ " Returns: true\n"
+ "Stack trace:\n",
+ "Binary");
+ }
+
+ // Tests how the flag affects uninteresting calls.
+ void TestUninterestingCall(bool should_print) {
+ MockA a;
+
+ // A void-returning function.
+ CaptureStdout();
+ a.DoA(5);
+ VerifyOutput(
+ GetCapturedStdout(),
+ should_print,
+ "\nGMOCK WARNING:\n"
+ "Uninteresting mock function call - returning directly.\n"
+ " Function call: DoA(5)\n"
+ "Stack trace:\n",
+ "DoA");
+
+ // A non-void-returning function.
+ CaptureStdout();
+ a.Binary(2, 1);
+ VerifyOutput(
+ GetCapturedStdout(),
+ should_print,
+ "\nGMOCK WARNING:\n"
+ "Uninteresting mock function call - returning default value.\n"
+ " Function call: Binary(2, 1)\n"
+ " Returns: false\n"
+ "Stack trace:\n",
+ "Binary");
+ }
+};
+
+// Tests that --gmock_verbose=info causes both expected and
+// uninteresting calls to be reported.
+TEST_F(GMockVerboseFlagTest, Info) {
+ GMOCK_FLAG(verbose) = kInfoVerbosity;
+ TestExpectedCall(true);
+ TestUninterestingCall(true);
+}
+
+// Tests that --gmock_verbose=warning causes uninteresting calls to be
+// reported.
+TEST_F(GMockVerboseFlagTest, Warning) {
+ GMOCK_FLAG(verbose) = kWarningVerbosity;
+ TestExpectedCall(false);
+ TestUninterestingCall(true);
+}
+
+// Tests that --gmock_verbose=warning causes neither expected nor
+// uninteresting calls to be reported.
+TEST_F(GMockVerboseFlagTest, Error) {
+ GMOCK_FLAG(verbose) = kErrorVerbosity;
+ TestExpectedCall(false);
+ TestUninterestingCall(false);
+}
+
+// Tests that --gmock_verbose=SOME_INVALID_VALUE has the same effect
+// as --gmock_verbose=warning.
+TEST_F(GMockVerboseFlagTest, InvalidFlagIsTreatedAsWarning) {
+ GMOCK_FLAG(verbose) = "invalid"; // Treated as "warning".
+ TestExpectedCall(false);
+ TestUninterestingCall(true);
+}
+
+#endif // GTEST_HAS_STREAM_REDIRECTION
+
+// A helper class that generates a failure when printed. We use it to
+// ensure that Google Mock doesn't print a value (even to an internal
+// buffer) when it is not supposed to do so.
+class PrintMeNot {};
+
+void PrintTo(PrintMeNot /* dummy */, ::std::ostream* /* os */) {
+ ADD_FAILURE() << "Google Mock is printing a value that shouldn't be "
+ << "printed even to an internal buffer.";
+}
+
+class LogTestHelper {
+ public:
+ LogTestHelper() {}
+
+ MOCK_METHOD1(Foo, PrintMeNot(PrintMeNot));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(LogTestHelper);
+};
+
+class GMockLogTest : public VerboseFlagPreservingFixture {
+ protected:
+ LogTestHelper helper_;
+};
+
+TEST_F(GMockLogTest, DoesNotPrintGoodCallInternallyIfVerbosityIsWarning) {
+ GMOCK_FLAG(verbose) = kWarningVerbosity;
+ EXPECT_CALL(helper_, Foo(_))
+ .WillOnce(Return(PrintMeNot()));
+ helper_.Foo(PrintMeNot()); // This is an expected call.
+}
+
+TEST_F(GMockLogTest, DoesNotPrintGoodCallInternallyIfVerbosityIsError) {
+ GMOCK_FLAG(verbose) = kErrorVerbosity;
+ EXPECT_CALL(helper_, Foo(_))
+ .WillOnce(Return(PrintMeNot()));
+ helper_.Foo(PrintMeNot()); // This is an expected call.
+}
+
+TEST_F(GMockLogTest, DoesNotPrintWarningInternallyIfVerbosityIsError) {
+ GMOCK_FLAG(verbose) = kErrorVerbosity;
+ ON_CALL(helper_, Foo(_))
+ .WillByDefault(Return(PrintMeNot()));
+ helper_.Foo(PrintMeNot()); // This should generate a warning.
+}
+
+// Tests Mock::AllowLeak().
+
+TEST(AllowLeakTest, AllowsLeakingUnusedMockObject) {
+ MockA* a = new MockA;
+ Mock::AllowLeak(a);
+}
+
+TEST(AllowLeakTest, CanBeCalledBeforeOnCall) {
+ MockA* a = new MockA;
+ Mock::AllowLeak(a);
+ ON_CALL(*a, DoA(_)).WillByDefault(Return());
+ a->DoA(0);
+}
+
+TEST(AllowLeakTest, CanBeCalledAfterOnCall) {
+ MockA* a = new MockA;
+ ON_CALL(*a, DoA(_)).WillByDefault(Return());
+ Mock::AllowLeak(a);
+}
+
+TEST(AllowLeakTest, CanBeCalledBeforeExpectCall) {
+ MockA* a = new MockA;
+ Mock::AllowLeak(a);
+ EXPECT_CALL(*a, DoA(_));
+ a->DoA(0);
+}
+
+TEST(AllowLeakTest, CanBeCalledAfterExpectCall) {
+ MockA* a = new MockA;
+ EXPECT_CALL(*a, DoA(_)).Times(AnyNumber());
+ Mock::AllowLeak(a);
+}
+
+TEST(AllowLeakTest, WorksWhenBothOnCallAndExpectCallArePresent) {
+ MockA* a = new MockA;
+ ON_CALL(*a, DoA(_)).WillByDefault(Return());
+ EXPECT_CALL(*a, DoA(_)).Times(AnyNumber());
+ Mock::AllowLeak(a);
+}
+
+// Tests that we can verify and clear a mock object's expectations
+// when none of its methods has expectations.
+TEST(VerifyAndClearExpectationsTest, NoMethodHasExpectations) {
+ MockB b;
+ ASSERT_TRUE(Mock::VerifyAndClearExpectations(&b));
+
+ // There should be no expectations on the methods now, so we can
+ // freely call them.
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that we can verify and clear a mock object's expectations
+// when some, but not all, of its methods have expectations *and* the
+// verification succeeds.
+TEST(VerifyAndClearExpectationsTest, SomeMethodsHaveExpectationsAndSucceed) {
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1));
+ b.DoB();
+ ASSERT_TRUE(Mock::VerifyAndClearExpectations(&b));
+
+ // There should be no expectations on the methods now, so we can
+ // freely call them.
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that we can verify and clear a mock object's expectations
+// when some, but not all, of its methods have expectations *and* the
+// verification fails.
+TEST(VerifyAndClearExpectationsTest, SomeMethodsHaveExpectationsAndFail) {
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1));
+ bool result = true;
+ EXPECT_NONFATAL_FAILURE(result = Mock::VerifyAndClearExpectations(&b),
+ "Actual: never called");
+ ASSERT_FALSE(result);
+
+ // There should be no expectations on the methods now, so we can
+ // freely call them.
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that we can verify and clear a mock object's expectations
+// when all of its methods have expectations.
+TEST(VerifyAndClearExpectationsTest, AllMethodsHaveExpectations) {
+ MockB b;
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(1));
+ EXPECT_CALL(b, DoB(_))
+ .WillOnce(Return(2));
+ b.DoB();
+ b.DoB(1);
+ ASSERT_TRUE(Mock::VerifyAndClearExpectations(&b));
+
+ // There should be no expectations on the methods now, so we can
+ // freely call them.
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that we can verify and clear a mock object's expectations
+// when a method has more than one expectation.
+TEST(VerifyAndClearExpectationsTest, AMethodHasManyExpectations) {
+ MockB b;
+ EXPECT_CALL(b, DoB(0))
+ .WillOnce(Return(1));
+ EXPECT_CALL(b, DoB(_))
+ .WillOnce(Return(2));
+ b.DoB(1);
+ bool result = true;
+ EXPECT_NONFATAL_FAILURE(result = Mock::VerifyAndClearExpectations(&b),
+ "Actual: never called");
+ ASSERT_FALSE(result);
+
+ // There should be no expectations on the methods now, so we can
+ // freely call them.
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that we can call VerifyAndClearExpectations() on the same
+// mock object multiple times.
+TEST(VerifyAndClearExpectationsTest, CanCallManyTimes) {
+ MockB b;
+ EXPECT_CALL(b, DoB());
+ b.DoB();
+ Mock::VerifyAndClearExpectations(&b);
+
+ EXPECT_CALL(b, DoB(_))
+ .WillOnce(Return(1));
+ b.DoB(1);
+ Mock::VerifyAndClearExpectations(&b);
+ Mock::VerifyAndClearExpectations(&b);
+
+ // There should be no expectations on the methods now, so we can
+ // freely call them.
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that we can clear a mock object's default actions when none
+// of its methods has default actions.
+TEST(VerifyAndClearTest, NoMethodHasDefaultActions) {
+ MockB b;
+ // If this crashes or generates a failure, the test will catch it.
+ Mock::VerifyAndClear(&b);
+ EXPECT_EQ(0, b.DoB());
+}
+
+// Tests that we can clear a mock object's default actions when some,
+// but not all of its methods have default actions.
+TEST(VerifyAndClearTest, SomeMethodsHaveDefaultActions) {
+ MockB b;
+ ON_CALL(b, DoB())
+ .WillByDefault(Return(1));
+
+ Mock::VerifyAndClear(&b);
+
+ // Verifies that the default action of int DoB() was removed.
+ EXPECT_EQ(0, b.DoB());
+}
+
+// Tests that we can clear a mock object's default actions when all of
+// its methods have default actions.
+TEST(VerifyAndClearTest, AllMethodsHaveDefaultActions) {
+ MockB b;
+ ON_CALL(b, DoB())
+ .WillByDefault(Return(1));
+ ON_CALL(b, DoB(_))
+ .WillByDefault(Return(2));
+
+ Mock::VerifyAndClear(&b);
+
+ // Verifies that the default action of int DoB() was removed.
+ EXPECT_EQ(0, b.DoB());
+
+ // Verifies that the default action of int DoB(int) was removed.
+ EXPECT_EQ(0, b.DoB(0));
+}
+
+// Tests that we can clear a mock object's default actions when a
+// method has more than one ON_CALL() set on it.
+TEST(VerifyAndClearTest, AMethodHasManyDefaultActions) {
+ MockB b;
+ ON_CALL(b, DoB(0))
+ .WillByDefault(Return(1));
+ ON_CALL(b, DoB(_))
+ .WillByDefault(Return(2));
+
+ Mock::VerifyAndClear(&b);
+
+ // Verifies that the default actions (there are two) of int DoB(int)
+ // were removed.
+ EXPECT_EQ(0, b.DoB(0));
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that we can call VerifyAndClear() on a mock object multiple
+// times.
+TEST(VerifyAndClearTest, CanCallManyTimes) {
+ MockB b;
+ ON_CALL(b, DoB())
+ .WillByDefault(Return(1));
+ Mock::VerifyAndClear(&b);
+ Mock::VerifyAndClear(&b);
+
+ ON_CALL(b, DoB(_))
+ .WillByDefault(Return(1));
+ Mock::VerifyAndClear(&b);
+
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that VerifyAndClear() works when the verification succeeds.
+TEST(VerifyAndClearTest, Success) {
+ MockB b;
+ ON_CALL(b, DoB())
+ .WillByDefault(Return(1));
+ EXPECT_CALL(b, DoB(1))
+ .WillOnce(Return(2));
+
+ b.DoB();
+ b.DoB(1);
+ ASSERT_TRUE(Mock::VerifyAndClear(&b));
+
+ // There should be no expectations on the methods now, so we can
+ // freely call them.
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that VerifyAndClear() works when the verification fails.
+TEST(VerifyAndClearTest, Failure) {
+ MockB b;
+ ON_CALL(b, DoB(_))
+ .WillByDefault(Return(1));
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(2));
+
+ b.DoB(1);
+ bool result = true;
+ EXPECT_NONFATAL_FAILURE(result = Mock::VerifyAndClear(&b),
+ "Actual: never called");
+ ASSERT_FALSE(result);
+
+ // There should be no expectations on the methods now, so we can
+ // freely call them.
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that VerifyAndClear() works when the default actions and
+// expectations are set on a const mock object.
+TEST(VerifyAndClearTest, Const) {
+ MockB b;
+ ON_CALL(Const(b), DoB())
+ .WillByDefault(Return(1));
+
+ EXPECT_CALL(Const(b), DoB())
+ .WillOnce(DoDefault())
+ .WillOnce(Return(2));
+
+ b.DoB();
+ b.DoB();
+ ASSERT_TRUE(Mock::VerifyAndClear(&b));
+
+ // There should be no expectations on the methods now, so we can
+ // freely call them.
+ EXPECT_EQ(0, b.DoB());
+ EXPECT_EQ(0, b.DoB(1));
+}
+
+// Tests that we can set default actions and expectations on a mock
+// object after VerifyAndClear() has been called on it.
+TEST(VerifyAndClearTest, CanSetDefaultActionsAndExpectationsAfterwards) {
+ MockB b;
+ ON_CALL(b, DoB())
+ .WillByDefault(Return(1));
+ EXPECT_CALL(b, DoB(_))
+ .WillOnce(Return(2));
+ b.DoB(1);
+
+ Mock::VerifyAndClear(&b);
+
+ EXPECT_CALL(b, DoB())
+ .WillOnce(Return(3));
+ ON_CALL(b, DoB(_))
+ .WillByDefault(Return(4));
+
+ EXPECT_EQ(3, b.DoB());
+ EXPECT_EQ(4, b.DoB(1));
+}
+
+// Tests that calling VerifyAndClear() on one mock object does not
+// affect other mock objects (either of the same type or not).
+TEST(VerifyAndClearTest, DoesNotAffectOtherMockObjects) {
+ MockA a;
+ MockB b1;
+ MockB b2;
+
+ ON_CALL(a, Binary(_, _))
+ .WillByDefault(Return(true));
+ EXPECT_CALL(a, Binary(_, _))
+ .WillOnce(DoDefault())
+ .WillOnce(Return(false));
+
+ ON_CALL(b1, DoB())
+ .WillByDefault(Return(1));
+ EXPECT_CALL(b1, DoB(_))
+ .WillOnce(Return(2));
+
+ ON_CALL(b2, DoB())
+ .WillByDefault(Return(3));
+ EXPECT_CALL(b2, DoB(_));
+
+ b2.DoB(0);
+ Mock::VerifyAndClear(&b2);
+
+ // Verifies that the default actions and expectations of a and b1
+ // are still in effect.
+ EXPECT_TRUE(a.Binary(0, 0));
+ EXPECT_FALSE(a.Binary(0, 0));
+
+ EXPECT_EQ(1, b1.DoB());
+ EXPECT_EQ(2, b1.DoB(0));
+}
+
+TEST(VerifyAndClearTest,
+ DestroyingChainedMocksDoesNotDeadlockThroughExpectations) {
+ linked_ptr<MockA> a(new MockA);
+ ReferenceHoldingMock test_mock;
+
+ // EXPECT_CALL stores a reference to a inside test_mock.
+ EXPECT_CALL(test_mock, AcceptReference(_))
+ .WillRepeatedly(SetArgPointee<0>(a));
+
+ // Throw away the reference to the mock that we have in a. After this, the
+ // only reference to it is stored by test_mock.
+ a.reset();
+
+ // When test_mock goes out of scope, it destroys the last remaining reference
+ // to the mock object originally pointed to by a. This will cause the MockA
+ // destructor to be called from inside the ReferenceHoldingMock destructor.
+ // The state of all mocks is protected by a single global lock, but there
+ // should be no deadlock.
+}
+
+TEST(VerifyAndClearTest,
+ DestroyingChainedMocksDoesNotDeadlockThroughDefaultAction) {
+ linked_ptr<MockA> a(new MockA);
+ ReferenceHoldingMock test_mock;
+
+ // ON_CALL stores a reference to a inside test_mock.
+ ON_CALL(test_mock, AcceptReference(_))
+ .WillByDefault(SetArgPointee<0>(a));
+
+ // Throw away the reference to the mock that we have in a. After this, the
+ // only reference to it is stored by test_mock.
+ a.reset();
+
+ // When test_mock goes out of scope, it destroys the last remaining reference
+ // to the mock object originally pointed to by a. This will cause the MockA
+ // destructor to be called from inside the ReferenceHoldingMock destructor.
+ // The state of all mocks is protected by a single global lock, but there
+ // should be no deadlock.
+}
+
+// Tests that a mock function's action can call a mock function
+// (either the same function or a different one) either as an explicit
+// action or as a default action without causing a dead lock. It
+// verifies that the action is not performed inside the critical
+// section.
+TEST(SynchronizationTest, CanCallMockMethodInAction) {
+ MockA a;
+ MockC c;
+ ON_CALL(a, DoA(_))
+ .WillByDefault(IgnoreResult(InvokeWithoutArgs(&c,
+ &MockC::NonVoidMethod)));
+ EXPECT_CALL(a, DoA(1));
+ EXPECT_CALL(a, DoA(1))
+ .WillOnce(Invoke(&a, &MockA::DoA))
+ .RetiresOnSaturation();
+ EXPECT_CALL(c, NonVoidMethod());
+
+ a.DoA(1);
+ // This will match the second EXPECT_CALL() and trigger another a.DoA(1),
+ // which will in turn match the first EXPECT_CALL() and trigger a call to
+ // c.NonVoidMethod() that was specified by the ON_CALL() since the first
+ // EXPECT_CALL() did not specify an action.
+}
+
+} // namespace
+
+// Allows the user to define his own main and then invoke gmock_main
+// from it. This might be necessary on some platforms which require
+// specific setup and teardown.
+#if GMOCK_RENAME_MAIN
+int gmock_main(int argc, char **argv) {
+#else
+int main(int argc, char **argv) {
+#endif // GMOCK_RENAME_MAIN
+ testing::InitGoogleMock(&argc, argv);
+
+ // Ensures that the tests pass no matter what value of
+ // --gmock_catch_leaked_mocks and --gmock_verbose the user specifies.
+ testing::GMOCK_FLAG(catch_leaked_mocks) = true;
+ testing::GMOCK_FLAG(verbose) = testing::internal::kWarningVerbosity;
+
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/test/gmock_all_test.cc b/src/testing/test/gmock_all_test.cc
new file mode 100644
index 0000000..691aac8
--- /dev/null
+++ b/src/testing/test/gmock_all_test.cc
@@ -0,0 +1,48 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+//
+// Tests for Google C++ Mocking Framework (Google Mock)
+//
+// Sometimes it's desirable to build most of Google Mock's own tests
+// by compiling a single file. This file serves this purpose.
+#include "test/gmock-actions_test.cc"
+#include "test/gmock-cardinalities_test.cc"
+#include "test/gmock-generated-actions_test.cc"
+#include "test/gmock-generated-function-mockers_test.cc"
+#include "test/gmock-generated-internal-utils_test.cc"
+#include "test/gmock-generated-matchers_test.cc"
+#include "test/gmock-internal-utils_test.cc"
+#include "test/gmock-matchers_test.cc"
+#include "test/gmock-more-actions_test.cc"
+#include "test/gmock-nice-strict_test.cc"
+#include "test/gmock-port_test.cc"
+#include "test/gmock-spec-builders_test.cc"
+#include "test/gmock_test.cc"
diff --git a/src/testing/test/gmock_leak_test.py b/src/testing/test/gmock_leak_test.py
new file mode 100755
index 0000000..38ff9d0
--- /dev/null
+++ b/src/testing/test/gmock_leak_test.py
@@ -0,0 +1,90 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests that leaked mock objects can be caught be Google Mock."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+
+import gmock_test_utils
+
+
+PROGRAM_PATH = gmock_test_utils.GetTestExecutablePath('gmock_leak_test_')
+TEST_WITH_EXPECT_CALL = [PROGRAM_PATH, '--gtest_filter=*ExpectCall*']
+TEST_WITH_ON_CALL = [PROGRAM_PATH, '--gtest_filter=*OnCall*']
+TEST_MULTIPLE_LEAKS = [PROGRAM_PATH, '--gtest_filter=*MultipleLeaked*']
+
+
+class GMockLeakTest(gmock_test_utils.TestCase):
+
+ def testCatchesLeakedMockByDefault(self):
+ self.assertNotEqual(
+ 0,
+ gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL).exit_code)
+ self.assertNotEqual(
+ 0,
+ gmock_test_utils.Subprocess(TEST_WITH_ON_CALL).exit_code)
+
+ def testDoesNotCatchLeakedMockWhenDisabled(self):
+ self.assertEquals(
+ 0,
+ gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL +
+ ['--gmock_catch_leaked_mocks=0']).exit_code)
+ self.assertEquals(
+ 0,
+ gmock_test_utils.Subprocess(TEST_WITH_ON_CALL +
+ ['--gmock_catch_leaked_mocks=0']).exit_code)
+
+ def testCatchesLeakedMockWhenEnabled(self):
+ self.assertNotEqual(
+ 0,
+ gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL +
+ ['--gmock_catch_leaked_mocks']).exit_code)
+ self.assertNotEqual(
+ 0,
+ gmock_test_utils.Subprocess(TEST_WITH_ON_CALL +
+ ['--gmock_catch_leaked_mocks']).exit_code)
+
+ def testCatchesLeakedMockWhenEnabledWithExplictFlagValue(self):
+ self.assertNotEqual(
+ 0,
+ gmock_test_utils.Subprocess(TEST_WITH_EXPECT_CALL +
+ ['--gmock_catch_leaked_mocks=1']).exit_code)
+
+ def testCatchesMultipleLeakedMocks(self):
+ self.assertNotEqual(
+ 0,
+ gmock_test_utils.Subprocess(TEST_MULTIPLE_LEAKS +
+ ['--gmock_catch_leaked_mocks']).exit_code)
+
+
+if __name__ == '__main__':
+ gmock_test_utils.Main()
diff --git a/src/testing/test/gmock_leak_test_.cc b/src/testing/test/gmock_leak_test_.cc
new file mode 100644
index 0000000..1d27d22
--- /dev/null
+++ b/src/testing/test/gmock_leak_test_.cc
@@ -0,0 +1,100 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This program is for verifying that a leaked mock object can be
+// caught by Google Mock's leak detector.
+
+#include "gmock/gmock.h"
+
+namespace {
+
+using ::testing::Return;
+
+class FooInterface {
+ public:
+ virtual ~FooInterface() {}
+ virtual void DoThis() = 0;
+};
+
+class MockFoo : public FooInterface {
+ public:
+ MockFoo() {}
+
+ MOCK_METHOD0(DoThis, void());
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo);
+};
+
+TEST(LeakTest, LeakedMockWithExpectCallCausesFailureWhenLeakCheckingIsEnabled) {
+ MockFoo* foo = new MockFoo;
+
+ EXPECT_CALL(*foo, DoThis());
+ foo->DoThis();
+
+ // In order to test the leak detector, we deliberately leak foo.
+
+ // Makes sure Google Mock's leak detector can change the exit code
+ // to 1 even when the code is already exiting with 0.
+ exit(0);
+}
+
+TEST(LeakTest, LeakedMockWithOnCallCausesFailureWhenLeakCheckingIsEnabled) {
+ MockFoo* foo = new MockFoo;
+
+ ON_CALL(*foo, DoThis()).WillByDefault(Return());
+
+ // In order to test the leak detector, we deliberately leak foo.
+
+ // Makes sure Google Mock's leak detector can change the exit code
+ // to 1 even when the code is already exiting with 0.
+ exit(0);
+}
+
+TEST(LeakTest, CatchesMultipleLeakedMockObjects) {
+ MockFoo* foo1 = new MockFoo;
+ MockFoo* foo2 = new MockFoo;
+
+ ON_CALL(*foo1, DoThis()).WillByDefault(Return());
+ EXPECT_CALL(*foo2, DoThis());
+ foo2->DoThis();
+
+ // In order to test the leak detector, we deliberately leak foo1 and
+ // foo2.
+
+ // Makes sure Google Mock's leak detector can change the exit code
+ // to 1 even when the code is already exiting with 0.
+ exit(0);
+}
+
+} // namespace
diff --git a/src/testing/test/gmock_link2_test.cc b/src/testing/test/gmock_link2_test.cc
new file mode 100644
index 0000000..4c310c3
--- /dev/null
+++ b/src/testing/test/gmock_link2_test.cc
@@ -0,0 +1,40 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file is for verifying that various Google Mock constructs do not
+// produce linker errors when instantiated in different translation units.
+// Please see gmock_link_test.h for details.
+
+#define LinkTest LinkTest2
+
+#include "test/gmock_link_test.h"
diff --git a/src/testing/test/gmock_link_test.cc b/src/testing/test/gmock_link_test.cc
new file mode 100644
index 0000000..61e97d1
--- /dev/null
+++ b/src/testing/test/gmock_link_test.cc
@@ -0,0 +1,40 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file is for verifying that various Google Mock constructs do not
+// produce linker errors when instantiated in different translation units.
+// Please see gmock_link_test.h for details.
+
+#define LinkTest LinkTest1
+
+#include "test/gmock_link_test.h"
diff --git a/src/testing/test/gmock_link_test.h b/src/testing/test/gmock_link_test.h
new file mode 100644
index 0000000..1f55f5b
--- /dev/null
+++ b/src/testing/test/gmock_link_test.h
@@ -0,0 +1,669 @@
+// Copyright 2009, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: vladl@google.com (Vlad Losev)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests that:
+// a. A header file defining a mock class can be included in multiple
+// translation units without causing a link error.
+// b. Actions and matchers can be instantiated with identical template
+// arguments in different translation units without causing link
+// errors.
+// The following constructs are currently tested:
+// Actions:
+// Return()
+// Return(value)
+// ReturnNull
+// ReturnRef
+// Assign
+// SetArgPointee
+// SetArrayArgument
+// SetErrnoAndReturn
+// Invoke(function)
+// Invoke(object, method)
+// InvokeWithoutArgs(function)
+// InvokeWithoutArgs(object, method)
+// InvokeArgument
+// WithArg
+// WithArgs
+// WithoutArgs
+// DoAll
+// DoDefault
+// IgnoreResult
+// Throw
+// ACTION()-generated
+// ACTION_P()-generated
+// ACTION_P2()-generated
+// Matchers:
+// _
+// A
+// An
+// Eq
+// Gt, Lt, Ge, Le, Ne
+// NotNull
+// Ref
+// TypedEq
+// DoubleEq
+// FloatEq
+// NanSensitiveDoubleEq
+// NanSensitiveFloatEq
+// ContainsRegex
+// MatchesRegex
+// EndsWith
+// HasSubstr
+// StartsWith
+// StrCaseEq
+// StrCaseNe
+// StrEq
+// StrNe
+// ElementsAre
+// ElementsAreArray
+// ContainerEq
+// Field
+// Property
+// ResultOf(function)
+// Pointee
+// Truly(predicate)
+// AllOf
+// AnyOf
+// Not
+// MatcherCast<T>
+//
+// Please note: this test does not verify the functioning of these
+// constructs, only that the programs using them will link successfully.
+//
+// Implementation note:
+// This test requires identical definitions of Interface and Mock to be
+// included in different translation units. We achieve this by writing
+// them in this header and #including it in gmock_link_test.cc and
+// gmock_link2_test.cc. Because the symbols generated by the compiler for
+// those constructs must be identical in both translation units,
+// definitions of Interface and Mock tests MUST be kept in the SAME
+// NON-ANONYMOUS namespace in this file. The test fixture class LinkTest
+// is defined as LinkTest1 in gmock_link_test.cc and as LinkTest2 in
+// gmock_link2_test.cc to avoid producing linker errors.
+
+#ifndef GMOCK_TEST_GMOCK_LINK_TEST_H_
+#define GMOCK_TEST_GMOCK_LINK_TEST_H_
+
+#include "gmock/gmock.h"
+
+#if !GTEST_OS_WINDOWS_MOBILE
+# include <errno.h>
+#endif
+
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+#include <iostream>
+#include <vector>
+
+using testing::_;
+using testing::A;
+using testing::AllOf;
+using testing::AnyOf;
+using testing::Assign;
+using testing::ContainerEq;
+using testing::DoAll;
+using testing::DoDefault;
+using testing::DoubleEq;
+using testing::ElementsAre;
+using testing::ElementsAreArray;
+using testing::EndsWith;
+using testing::Eq;
+using testing::Field;
+using testing::FloatEq;
+using testing::Ge;
+using testing::Gt;
+using testing::HasSubstr;
+using testing::IgnoreResult;
+using testing::Invoke;
+using testing::InvokeArgument;
+using testing::InvokeWithoutArgs;
+using testing::IsNull;
+using testing::Le;
+using testing::Lt;
+using testing::Matcher;
+using testing::MatcherCast;
+using testing::NanSensitiveDoubleEq;
+using testing::NanSensitiveFloatEq;
+using testing::Ne;
+using testing::Not;
+using testing::NotNull;
+using testing::Pointee;
+using testing::Property;
+using testing::Ref;
+using testing::ResultOf;
+using testing::Return;
+using testing::ReturnNull;
+using testing::ReturnRef;
+using testing::SetArgPointee;
+using testing::SetArrayArgument;
+using testing::StartsWith;
+using testing::StrCaseEq;
+using testing::StrCaseNe;
+using testing::StrEq;
+using testing::StrNe;
+using testing::Truly;
+using testing::TypedEq;
+using testing::WithArg;
+using testing::WithArgs;
+using testing::WithoutArgs;
+
+#if !GTEST_OS_WINDOWS_MOBILE
+using testing::SetErrnoAndReturn;
+#endif
+
+#if GTEST_HAS_EXCEPTIONS
+using testing::Throw;
+#endif
+
+using testing::ContainsRegex;
+using testing::MatchesRegex;
+
+class Interface {
+ public:
+ virtual ~Interface() {}
+ virtual void VoidFromString(char* str) = 0;
+ virtual char* StringFromString(char* str) = 0;
+ virtual int IntFromString(char* str) = 0;
+ virtual int& IntRefFromString(char* str) = 0;
+ virtual void VoidFromFunc(void(*func)(char* str)) = 0;
+ virtual void VoidFromIntRef(int& n) = 0; // NOLINT
+ virtual void VoidFromFloat(float n) = 0;
+ virtual void VoidFromDouble(double n) = 0;
+ virtual void VoidFromVector(const std::vector<int>& v) = 0;
+};
+
+class Mock: public Interface {
+ public:
+ Mock() {}
+
+ MOCK_METHOD1(VoidFromString, void(char* str));
+ MOCK_METHOD1(StringFromString, char*(char* str));
+ MOCK_METHOD1(IntFromString, int(char* str));
+ MOCK_METHOD1(IntRefFromString, int&(char* str));
+ MOCK_METHOD1(VoidFromFunc, void(void(*func)(char* str)));
+ MOCK_METHOD1(VoidFromIntRef, void(int& n)); // NOLINT
+ MOCK_METHOD1(VoidFromFloat, void(float n));
+ MOCK_METHOD1(VoidFromDouble, void(double n));
+ MOCK_METHOD1(VoidFromVector, void(const std::vector<int>& v));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(Mock);
+};
+
+class InvokeHelper {
+ public:
+ static void StaticVoidFromVoid() {}
+ void VoidFromVoid() {}
+ static void StaticVoidFromString(char* /* str */) {}
+ void VoidFromString(char* /* str */) {}
+ static int StaticIntFromString(char* /* str */) { return 1; }
+ static bool StaticBoolFromString(const char* /* str */) { return true; }
+};
+
+class FieldHelper {
+ public:
+ explicit FieldHelper(int a_field) : field_(a_field) {}
+ int field() const { return field_; }
+ int field_; // NOLINT -- need external access to field_ to test
+ // the Field matcher.
+};
+
+// Tests the linkage of the ReturnVoid action.
+TEST(LinkTest, TestReturnVoid) {
+ Mock mock;
+
+ EXPECT_CALL(mock, VoidFromString(_)).WillOnce(Return());
+ mock.VoidFromString(NULL);
+}
+
+// Tests the linkage of the Return action.
+TEST(LinkTest, TestReturn) {
+ Mock mock;
+ char ch = 'x';
+
+ EXPECT_CALL(mock, StringFromString(_)).WillOnce(Return(&ch));
+ mock.StringFromString(NULL);
+}
+
+// Tests the linkage of the ReturnNull action.
+TEST(LinkTest, TestReturnNull) {
+ Mock mock;
+
+ EXPECT_CALL(mock, VoidFromString(_)).WillOnce(Return());
+ mock.VoidFromString(NULL);
+}
+
+// Tests the linkage of the ReturnRef action.
+TEST(LinkTest, TestReturnRef) {
+ Mock mock;
+ int n = 42;
+
+ EXPECT_CALL(mock, IntRefFromString(_)).WillOnce(ReturnRef(n));
+ mock.IntRefFromString(NULL);
+}
+
+// Tests the linkage of the Assign action.
+TEST(LinkTest, TestAssign) {
+ Mock mock;
+ char ch = 'x';
+
+ EXPECT_CALL(mock, VoidFromString(_)).WillOnce(Assign(&ch, 'y'));
+ mock.VoidFromString(NULL);
+}
+
+// Tests the linkage of the SetArgPointee action.
+TEST(LinkTest, TestSetArgPointee) {
+ Mock mock;
+ char ch = 'x';
+
+ EXPECT_CALL(mock, VoidFromString(_)).WillOnce(SetArgPointee<0>('y'));
+ mock.VoidFromString(&ch);
+}
+
+// Tests the linkage of the SetArrayArgument action.
+TEST(LinkTest, TestSetArrayArgument) {
+ Mock mock;
+ char ch = 'x';
+ char ch2 = 'y';
+
+ EXPECT_CALL(mock, VoidFromString(_)).WillOnce(SetArrayArgument<0>(&ch2,
+ &ch2 + 1));
+ mock.VoidFromString(&ch);
+}
+
+#if !GTEST_OS_WINDOWS_MOBILE
+
+// Tests the linkage of the SetErrnoAndReturn action.
+TEST(LinkTest, TestSetErrnoAndReturn) {
+ Mock mock;
+
+ int saved_errno = errno;
+ EXPECT_CALL(mock, IntFromString(_)).WillOnce(SetErrnoAndReturn(1, -1));
+ mock.IntFromString(NULL);
+ errno = saved_errno;
+}
+
+#endif // !GTEST_OS_WINDOWS_MOBILE
+
+// Tests the linkage of the Invoke(function) and Invoke(object, method) actions.
+TEST(LinkTest, TestInvoke) {
+ Mock mock;
+ InvokeHelper test_invoke_helper;
+
+ EXPECT_CALL(mock, VoidFromString(_))
+ .WillOnce(Invoke(&InvokeHelper::StaticVoidFromString))
+ .WillOnce(Invoke(&test_invoke_helper, &InvokeHelper::VoidFromString));
+ mock.VoidFromString(NULL);
+ mock.VoidFromString(NULL);
+}
+
+// Tests the linkage of the InvokeWithoutArgs action.
+TEST(LinkTest, TestInvokeWithoutArgs) {
+ Mock mock;
+ InvokeHelper test_invoke_helper;
+
+ EXPECT_CALL(mock, VoidFromString(_))
+ .WillOnce(InvokeWithoutArgs(&InvokeHelper::StaticVoidFromVoid))
+ .WillOnce(InvokeWithoutArgs(&test_invoke_helper,
+ &InvokeHelper::VoidFromVoid));
+ mock.VoidFromString(NULL);
+ mock.VoidFromString(NULL);
+}
+
+// Tests the linkage of the InvokeArgument action.
+TEST(LinkTest, TestInvokeArgument) {
+ Mock mock;
+ char ch = 'x';
+
+ EXPECT_CALL(mock, VoidFromFunc(_)).WillOnce(InvokeArgument<0>(&ch));
+ mock.VoidFromFunc(InvokeHelper::StaticVoidFromString);
+}
+
+// Tests the linkage of the WithArg action.
+TEST(LinkTest, TestWithArg) {
+ Mock mock;
+
+ EXPECT_CALL(mock, VoidFromString(_))
+ .WillOnce(WithArg<0>(Invoke(&InvokeHelper::StaticVoidFromString)));
+ mock.VoidFromString(NULL);
+}
+
+// Tests the linkage of the WithArgs action.
+TEST(LinkTest, TestWithArgs) {
+ Mock mock;
+
+ EXPECT_CALL(mock, VoidFromString(_))
+ .WillOnce(WithArgs<0>(Invoke(&InvokeHelper::StaticVoidFromString)));
+ mock.VoidFromString(NULL);
+}
+
+// Tests the linkage of the WithoutArgs action.
+TEST(LinkTest, TestWithoutArgs) {
+ Mock mock;
+
+ EXPECT_CALL(mock, VoidFromString(_)).WillOnce(WithoutArgs(Return()));
+ mock.VoidFromString(NULL);
+}
+
+// Tests the linkage of the DoAll action.
+TEST(LinkTest, TestDoAll) {
+ Mock mock;
+ char ch = 'x';
+
+ EXPECT_CALL(mock, VoidFromString(_))
+ .WillOnce(DoAll(SetArgPointee<0>('y'), Return()));
+ mock.VoidFromString(&ch);
+}
+
+// Tests the linkage of the DoDefault action.
+TEST(LinkTest, TestDoDefault) {
+ Mock mock;
+ char ch = 'x';
+
+ ON_CALL(mock, VoidFromString(_)).WillByDefault(Return());
+ EXPECT_CALL(mock, VoidFromString(_)).WillOnce(DoDefault());
+ mock.VoidFromString(&ch);
+}
+
+// Tests the linkage of the IgnoreResult action.
+TEST(LinkTest, TestIgnoreResult) {
+ Mock mock;
+
+ EXPECT_CALL(mock, VoidFromString(_)).WillOnce(IgnoreResult(Return(42)));
+ mock.VoidFromString(NULL);
+}
+
+#if GTEST_HAS_EXCEPTIONS
+// Tests the linkage of the Throw action.
+TEST(LinkTest, TestThrow) {
+ Mock mock;
+
+ EXPECT_CALL(mock, VoidFromString(_)).WillOnce(Throw(42));
+ EXPECT_THROW(mock.VoidFromString(NULL), int);
+}
+#endif // GTEST_HAS_EXCEPTIONS
+
+// The ACTION*() macros trigger warning C4100 (unreferenced formal
+// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
+// the macro definition, as the warnings are generated when the macro
+// is expanded and macro expansion cannot contain #pragma. Therefore
+// we suppress them here.
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#endif
+
+// Tests the linkage of actions created using ACTION macro.
+namespace {
+ACTION(Return1) { return 1; }
+}
+
+TEST(LinkTest, TestActionMacro) {
+ Mock mock;
+
+ EXPECT_CALL(mock, IntFromString(_)).WillOnce(Return1());
+ mock.IntFromString(NULL);
+}
+
+// Tests the linkage of actions created using ACTION_P macro.
+namespace {
+ACTION_P(ReturnArgument, ret_value) { return ret_value; }
+}
+
+TEST(LinkTest, TestActionPMacro) {
+ Mock mock;
+
+ EXPECT_CALL(mock, IntFromString(_)).WillOnce(ReturnArgument(42));
+ mock.IntFromString(NULL);
+}
+
+// Tests the linkage of actions created using ACTION_P2 macro.
+namespace {
+ACTION_P2(ReturnEqualsEitherOf, first, second) {
+ return arg0 == first || arg0 == second;
+}
+}
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+TEST(LinkTest, TestActionP2Macro) {
+ Mock mock;
+ char ch = 'x';
+
+ EXPECT_CALL(mock, IntFromString(_))
+ .WillOnce(ReturnEqualsEitherOf("one", "two"));
+ mock.IntFromString(&ch);
+}
+
+// Tests the linkage of the "_" matcher.
+TEST(LinkTest, TestMatcherAnything) {
+ Mock mock;
+
+ ON_CALL(mock, VoidFromString(_)).WillByDefault(Return());
+}
+
+// Tests the linkage of the A matcher.
+TEST(LinkTest, TestMatcherA) {
+ Mock mock;
+
+ ON_CALL(mock, VoidFromString(A<char*>())).WillByDefault(Return());
+}
+
+// Tests the linkage of the Eq and the "bare value" matcher.
+TEST(LinkTest, TestMatchersEq) {
+ Mock mock;
+ const char* p = "x";
+
+ ON_CALL(mock, VoidFromString(Eq(p))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromString(const_cast<char*>("y")))
+ .WillByDefault(Return());
+}
+
+// Tests the linkage of the Lt, Gt, Le, Ge, and Ne matchers.
+TEST(LinkTest, TestMatchersRelations) {
+ Mock mock;
+
+ ON_CALL(mock, VoidFromFloat(Lt(1.0f))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromFloat(Gt(1.0f))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromFloat(Le(1.0f))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromFloat(Ge(1.0f))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromFloat(Ne(1.0f))).WillByDefault(Return());
+}
+
+// Tests the linkage of the NotNull matcher.
+TEST(LinkTest, TestMatcherNotNull) {
+ Mock mock;
+
+ ON_CALL(mock, VoidFromString(NotNull())).WillByDefault(Return());
+}
+
+// Tests the linkage of the IsNull matcher.
+TEST(LinkTest, TestMatcherIsNull) {
+ Mock mock;
+
+ ON_CALL(mock, VoidFromString(IsNull())).WillByDefault(Return());
+}
+
+// Tests the linkage of the Ref matcher.
+TEST(LinkTest, TestMatcherRef) {
+ Mock mock;
+ int a = 0;
+
+ ON_CALL(mock, VoidFromIntRef(Ref(a))).WillByDefault(Return());
+}
+
+// Tests the linkage of the TypedEq matcher.
+TEST(LinkTest, TestMatcherTypedEq) {
+ Mock mock;
+ long a = 0;
+
+ ON_CALL(mock, VoidFromIntRef(TypedEq<int&>(a))).WillByDefault(Return());
+}
+
+// Tests the linkage of the FloatEq, DoubleEq, NanSensitiveFloatEq and
+// NanSensitiveDoubleEq matchers.
+TEST(LinkTest, TestMatchersFloatingPoint) {
+ Mock mock;
+ float a = 0;
+
+ ON_CALL(mock, VoidFromFloat(FloatEq(a))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromDouble(DoubleEq(a))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromFloat(NanSensitiveFloatEq(a))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromDouble(NanSensitiveDoubleEq(a)))
+ .WillByDefault(Return());
+}
+
+// Tests the linkage of the ContainsRegex matcher.
+TEST(LinkTest, TestMatcherContainsRegex) {
+ Mock mock;
+
+ ON_CALL(mock, VoidFromString(ContainsRegex(".*"))).WillByDefault(Return());
+}
+
+// Tests the linkage of the MatchesRegex matcher.
+TEST(LinkTest, TestMatcherMatchesRegex) {
+ Mock mock;
+
+ ON_CALL(mock, VoidFromString(MatchesRegex(".*"))).WillByDefault(Return());
+}
+
+// Tests the linkage of the StartsWith, EndsWith, and HasSubstr matchers.
+TEST(LinkTest, TestMatchersSubstrings) {
+ Mock mock;
+
+ ON_CALL(mock, VoidFromString(StartsWith("a"))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromString(EndsWith("c"))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromString(HasSubstr("b"))).WillByDefault(Return());
+}
+
+// Tests the linkage of the StrEq, StrNe, StrCaseEq, and StrCaseNe matchers.
+TEST(LinkTest, TestMatchersStringEquality) {
+ Mock mock;
+ ON_CALL(mock, VoidFromString(StrEq("a"))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromString(StrNe("a"))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromString(StrCaseEq("a"))).WillByDefault(Return());
+ ON_CALL(mock, VoidFromString(StrCaseNe("a"))).WillByDefault(Return());
+}
+
+// Tests the linkage of the ElementsAre matcher.
+TEST(LinkTest, TestMatcherElementsAre) {
+ Mock mock;
+
+ ON_CALL(mock, VoidFromVector(ElementsAre('a', _))).WillByDefault(Return());
+}
+
+// Tests the linkage of the ElementsAreArray matcher.
+TEST(LinkTest, TestMatcherElementsAreArray) {
+ Mock mock;
+ char arr[] = { 'a', 'b' };
+
+ ON_CALL(mock, VoidFromVector(ElementsAreArray(arr))).WillByDefault(Return());
+}
+
+// Tests the linkage of the ContainerEq matcher.
+TEST(LinkTest, TestMatcherContainerEq) {
+ Mock mock;
+ std::vector<int> v;
+
+ ON_CALL(mock, VoidFromVector(ContainerEq(v))).WillByDefault(Return());
+}
+
+// Tests the linkage of the Field matcher.
+TEST(LinkTest, TestMatcherField) {
+ FieldHelper helper(0);
+
+ Matcher<const FieldHelper&> m = Field(&FieldHelper::field_, Eq(0));
+ EXPECT_TRUE(m.Matches(helper));
+
+ Matcher<const FieldHelper*> m2 = Field(&FieldHelper::field_, Eq(0));
+ EXPECT_TRUE(m2.Matches(&helper));
+}
+
+// Tests the linkage of the Property matcher.
+TEST(LinkTest, TestMatcherProperty) {
+ FieldHelper helper(0);
+
+ Matcher<const FieldHelper&> m = Property(&FieldHelper::field, Eq(0));
+ EXPECT_TRUE(m.Matches(helper));
+
+ Matcher<const FieldHelper*> m2 = Property(&FieldHelper::field, Eq(0));
+ EXPECT_TRUE(m2.Matches(&helper));
+}
+
+// Tests the linkage of the ResultOf matcher.
+TEST(LinkTest, TestMatcherResultOf) {
+ Matcher<char*> m = ResultOf(&InvokeHelper::StaticIntFromString, Eq(1));
+ EXPECT_TRUE(m.Matches(NULL));
+}
+
+// Tests the linkage of the ResultOf matcher.
+TEST(LinkTest, TestMatcherPointee) {
+ int n = 1;
+
+ Matcher<int*> m = Pointee(Eq(1));
+ EXPECT_TRUE(m.Matches(&n));
+}
+
+// Tests the linkage of the Truly matcher.
+TEST(LinkTest, TestMatcherTruly) {
+ Matcher<const char*> m = Truly(&InvokeHelper::StaticBoolFromString);
+ EXPECT_TRUE(m.Matches(NULL));
+}
+
+// Tests the linkage of the AllOf matcher.
+TEST(LinkTest, TestMatcherAllOf) {
+ Matcher<int> m = AllOf(_, Eq(1));
+ EXPECT_TRUE(m.Matches(1));
+}
+
+// Tests the linkage of the AnyOf matcher.
+TEST(LinkTest, TestMatcherAnyOf) {
+ Matcher<int> m = AnyOf(_, Eq(1));
+ EXPECT_TRUE(m.Matches(1));
+}
+
+// Tests the linkage of the Not matcher.
+TEST(LinkTest, TestMatcherNot) {
+ Matcher<int> m = Not(_);
+ EXPECT_FALSE(m.Matches(1));
+}
+
+// Tests the linkage of the MatcherCast<T>() function.
+TEST(LinkTest, TestMatcherCast) {
+ Matcher<const char*> m = MatcherCast<const char*>(_);
+ EXPECT_TRUE(m.Matches(NULL));
+}
+
+#endif // GMOCK_TEST_GMOCK_LINK_TEST_H_
diff --git a/src/testing/test/gmock_output_test.py b/src/testing/test/gmock_output_test.py
new file mode 100755
index 0000000..eced8a8
--- /dev/null
+++ b/src/testing/test/gmock_output_test.py
@@ -0,0 +1,180 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests the text output of Google C++ Mocking Framework.
+
+SYNOPSIS
+ gmock_output_test.py --build_dir=BUILD/DIR --gengolden
+ # where BUILD/DIR contains the built gmock_output_test_ file.
+ gmock_output_test.py --gengolden
+ gmock_output_test.py
+"""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import re
+import sys
+
+import gmock_test_utils
+
+
+# The flag for generating the golden file
+GENGOLDEN_FLAG = '--gengolden'
+
+PROGRAM_PATH = gmock_test_utils.GetTestExecutablePath('gmock_output_test_')
+COMMAND = [PROGRAM_PATH, '--gtest_stack_trace_depth=0', '--gtest_print_time=0']
+GOLDEN_NAME = 'gmock_output_test_golden.txt'
+GOLDEN_PATH = os.path.join(gmock_test_utils.GetSourceDir(), GOLDEN_NAME)
+
+
+def ToUnixLineEnding(s):
+ """Changes all Windows/Mac line endings in s to UNIX line endings."""
+
+ return s.replace('\r\n', '\n').replace('\r', '\n')
+
+
+def RemoveReportHeaderAndFooter(output):
+ """Removes Google Test result report's header and footer from the output."""
+
+ output = re.sub(r'.*gtest_main.*\n', '', output)
+ output = re.sub(r'\[.*\d+ tests.*\n', '', output)
+ output = re.sub(r'\[.* test environment .*\n', '', output)
+ output = re.sub(r'\[=+\] \d+ tests .* ran.*', '', output)
+ output = re.sub(r'.* FAILED TESTS\n', '', output)
+ return output
+
+
+def RemoveLocations(output):
+ """Removes all file location info from a Google Test program's output.
+
+ Args:
+ output: the output of a Google Test program.
+
+ Returns:
+ output with all file location info (in the form of
+ 'DIRECTORY/FILE_NAME:LINE_NUMBER: 'or
+ 'DIRECTORY\\FILE_NAME(LINE_NUMBER): ') replaced by
+ 'FILE:#: '.
+ """
+
+ return re.sub(r'.*[/\\](.+)(\:\d+|\(\d+\))\:', 'FILE:#:', output)
+
+
+def NormalizeErrorMarker(output):
+ """Normalizes the error marker, which is different on Windows vs on Linux."""
+
+ return re.sub(r' error: ', ' Failure\n', output)
+
+
+def RemoveMemoryAddresses(output):
+ """Removes memory addresses from the test output."""
+
+ return re.sub(r'@\w+', '@0x#', output)
+
+
+def RemoveTestNamesOfLeakedMocks(output):
+ """Removes the test names of leaked mock objects from the test output."""
+
+ return re.sub(r'\(used in test .+\) ', '', output)
+
+
+def GetLeakyTests(output):
+ """Returns a list of test names that leak mock objects."""
+
+ # findall() returns a list of all matches of the regex in output.
+ # For example, if '(used in test FooTest.Bar)' is in output, the
+ # list will contain 'FooTest.Bar'.
+ return re.findall(r'\(used in test (.+)\)', output)
+
+
+def GetNormalizedOutputAndLeakyTests(output):
+ """Normalizes the output of gmock_output_test_.
+
+ Args:
+ output: The test output.
+
+ Returns:
+ A tuple (the normalized test output, the list of test names that have
+ leaked mocks).
+ """
+
+ output = ToUnixLineEnding(output)
+ output = RemoveReportHeaderAndFooter(output)
+ output = NormalizeErrorMarker(output)
+ output = RemoveLocations(output)
+ output = RemoveMemoryAddresses(output)
+ return (RemoveTestNamesOfLeakedMocks(output), GetLeakyTests(output))
+
+
+def GetShellCommandOutput(cmd):
+ """Runs a command in a sub-process, and returns its STDOUT in a string."""
+
+ return gmock_test_utils.Subprocess(cmd, capture_stderr=False).output
+
+
+def GetNormalizedCommandOutputAndLeakyTests(cmd):
+ """Runs a command and returns its normalized output and a list of leaky tests.
+
+ Args:
+ cmd: the shell command.
+ """
+
+ # Disables exception pop-ups on Windows.
+ os.environ['GTEST_CATCH_EXCEPTIONS'] = '1'
+ return GetNormalizedOutputAndLeakyTests(GetShellCommandOutput(cmd))
+
+
+class GMockOutputTest(gmock_test_utils.TestCase):
+ def testOutput(self):
+ (output, leaky_tests) = GetNormalizedCommandOutputAndLeakyTests(COMMAND)
+ golden_file = open(GOLDEN_PATH, 'rb')
+ golden = golden_file.read()
+ golden_file.close()
+
+ # The normalized output should match the golden file.
+ self.assertEquals(golden, output)
+
+ # The raw output should contain 2 leaked mock object errors for
+ # test GMockOutputTest.CatchesLeakedMocks.
+ self.assertEquals(['GMockOutputTest.CatchesLeakedMocks',
+ 'GMockOutputTest.CatchesLeakedMocks'],
+ leaky_tests)
+
+
+if __name__ == '__main__':
+ if sys.argv[1:] == [GENGOLDEN_FLAG]:
+ (output, _) = GetNormalizedCommandOutputAndLeakyTests(COMMAND)
+ golden_file = open(GOLDEN_PATH, 'wb')
+ golden_file.write(output)
+ golden_file.close()
+ else:
+ gmock_test_utils.Main()
diff --git a/src/testing/test/gmock_output_test_.cc b/src/testing/test/gmock_output_test_.cc
new file mode 100644
index 0000000..c8e6b83
--- /dev/null
+++ b/src/testing/test/gmock_output_test_.cc
@@ -0,0 +1,290 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests Google Mock's output in various scenarios. This ensures that
+// Google Mock's messages are readable and useful.
+
+#include "gmock/gmock.h"
+
+#include <stdio.h>
+#include <string>
+
+#include "gtest/gtest.h"
+
+using testing::_;
+using testing::AnyNumber;
+using testing::Ge;
+using testing::InSequence;
+using testing::Ref;
+using testing::Return;
+using testing::Sequence;
+
+class MockFoo {
+ public:
+ MockFoo() {}
+
+ MOCK_METHOD3(Bar, char(const std::string& s, int i, double x));
+ MOCK_METHOD2(Bar2, bool(int x, int y));
+ MOCK_METHOD2(Bar3, void(int x, int y));
+
+ private:
+ GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo);
+};
+
+class GMockOutputTest : public testing::Test {
+ protected:
+ MockFoo foo_;
+};
+
+TEST_F(GMockOutputTest, ExpectedCall) {
+ testing::GMOCK_FLAG(verbose) = "info";
+
+ EXPECT_CALL(foo_, Bar2(0, _));
+ foo_.Bar2(0, 0); // Expected call
+
+ testing::GMOCK_FLAG(verbose) = "warning";
+}
+
+TEST_F(GMockOutputTest, ExpectedCallToVoidFunction) {
+ testing::GMOCK_FLAG(verbose) = "info";
+
+ EXPECT_CALL(foo_, Bar3(0, _));
+ foo_.Bar3(0, 0); // Expected call
+
+ testing::GMOCK_FLAG(verbose) = "warning";
+}
+
+TEST_F(GMockOutputTest, ExplicitActionsRunOut) {
+ EXPECT_CALL(foo_, Bar2(_, _))
+ .Times(2)
+ .WillOnce(Return(false));
+ foo_.Bar2(2, 2);
+ foo_.Bar2(1, 1); // Explicit actions in EXPECT_CALL run out.
+}
+
+TEST_F(GMockOutputTest, UnexpectedCall) {
+ EXPECT_CALL(foo_, Bar2(0, _));
+
+ foo_.Bar2(1, 0); // Unexpected call
+ foo_.Bar2(0, 0); // Expected call
+}
+
+TEST_F(GMockOutputTest, UnexpectedCallToVoidFunction) {
+ EXPECT_CALL(foo_, Bar3(0, _));
+
+ foo_.Bar3(1, 0); // Unexpected call
+ foo_.Bar3(0, 0); // Expected call
+}
+
+TEST_F(GMockOutputTest, ExcessiveCall) {
+ EXPECT_CALL(foo_, Bar2(0, _));
+
+ foo_.Bar2(0, 0); // Expected call
+ foo_.Bar2(0, 1); // Excessive call
+}
+
+TEST_F(GMockOutputTest, ExcessiveCallToVoidFunction) {
+ EXPECT_CALL(foo_, Bar3(0, _));
+
+ foo_.Bar3(0, 0); // Expected call
+ foo_.Bar3(0, 1); // Excessive call
+}
+
+TEST_F(GMockOutputTest, UninterestingCall) {
+ foo_.Bar2(0, 1); // Uninteresting call
+}
+
+TEST_F(GMockOutputTest, UninterestingCallToVoidFunction) {
+ foo_.Bar3(0, 1); // Uninteresting call
+}
+
+TEST_F(GMockOutputTest, RetiredExpectation) {
+ EXPECT_CALL(foo_, Bar2(_, _))
+ .RetiresOnSaturation();
+ EXPECT_CALL(foo_, Bar2(0, 0));
+
+ foo_.Bar2(1, 1);
+ foo_.Bar2(1, 1); // Matches a retired expectation
+ foo_.Bar2(0, 0);
+}
+
+TEST_F(GMockOutputTest, UnsatisfiedPrerequisite) {
+ {
+ InSequence s;
+ EXPECT_CALL(foo_, Bar(_, 0, _));
+ EXPECT_CALL(foo_, Bar2(0, 0));
+ EXPECT_CALL(foo_, Bar2(1, _));
+ }
+
+ foo_.Bar2(1, 0); // Has one immediate unsatisfied pre-requisite
+ foo_.Bar("Hi", 0, 0);
+ foo_.Bar2(0, 0);
+ foo_.Bar2(1, 0);
+}
+
+TEST_F(GMockOutputTest, UnsatisfiedPrerequisites) {
+ Sequence s1, s2;
+
+ EXPECT_CALL(foo_, Bar(_, 0, _))
+ .InSequence(s1);
+ EXPECT_CALL(foo_, Bar2(0, 0))
+ .InSequence(s2);
+ EXPECT_CALL(foo_, Bar2(1, _))
+ .InSequence(s1, s2);
+
+ foo_.Bar2(1, 0); // Has two immediate unsatisfied pre-requisites
+ foo_.Bar("Hi", 0, 0);
+ foo_.Bar2(0, 0);
+ foo_.Bar2(1, 0);
+}
+
+TEST_F(GMockOutputTest, UnsatisfiedWith) {
+ EXPECT_CALL(foo_, Bar2(_, _)).With(Ge());
+}
+
+TEST_F(GMockOutputTest, UnsatisfiedExpectation) {
+ EXPECT_CALL(foo_, Bar(_, _, _));
+ EXPECT_CALL(foo_, Bar2(0, _))
+ .Times(2);
+
+ foo_.Bar2(0, 1);
+}
+
+TEST_F(GMockOutputTest, MismatchArguments) {
+ const std::string s = "Hi";
+ EXPECT_CALL(foo_, Bar(Ref(s), _, Ge(0)));
+
+ foo_.Bar("Ho", 0, -0.1); // Mismatch arguments
+ foo_.Bar(s, 0, 0);
+}
+
+TEST_F(GMockOutputTest, MismatchWith) {
+ EXPECT_CALL(foo_, Bar2(Ge(2), Ge(1)))
+ .With(Ge());
+
+ foo_.Bar2(2, 3); // Mismatch With()
+ foo_.Bar2(2, 1);
+}
+
+TEST_F(GMockOutputTest, MismatchArgumentsAndWith) {
+ EXPECT_CALL(foo_, Bar2(Ge(2), Ge(1)))
+ .With(Ge());
+
+ foo_.Bar2(1, 3); // Mismatch arguments and mismatch With()
+ foo_.Bar2(2, 1);
+}
+
+TEST_F(GMockOutputTest, UnexpectedCallWithDefaultAction) {
+ ON_CALL(foo_, Bar2(_, _))
+ .WillByDefault(Return(true)); // Default action #1
+ ON_CALL(foo_, Bar2(1, _))
+ .WillByDefault(Return(false)); // Default action #2
+
+ EXPECT_CALL(foo_, Bar2(2, 2));
+ foo_.Bar2(1, 0); // Unexpected call, takes default action #2.
+ foo_.Bar2(0, 0); // Unexpected call, takes default action #1.
+ foo_.Bar2(2, 2); // Expected call.
+}
+
+TEST_F(GMockOutputTest, ExcessiveCallWithDefaultAction) {
+ ON_CALL(foo_, Bar2(_, _))
+ .WillByDefault(Return(true)); // Default action #1
+ ON_CALL(foo_, Bar2(1, _))
+ .WillByDefault(Return(false)); // Default action #2
+
+ EXPECT_CALL(foo_, Bar2(2, 2));
+ EXPECT_CALL(foo_, Bar2(1, 1));
+
+ foo_.Bar2(2, 2); // Expected call.
+ foo_.Bar2(2, 2); // Excessive call, takes default action #1.
+ foo_.Bar2(1, 1); // Expected call.
+ foo_.Bar2(1, 1); // Excessive call, takes default action #2.
+}
+
+TEST_F(GMockOutputTest, UninterestingCallWithDefaultAction) {
+ ON_CALL(foo_, Bar2(_, _))
+ .WillByDefault(Return(true)); // Default action #1
+ ON_CALL(foo_, Bar2(1, _))
+ .WillByDefault(Return(false)); // Default action #2
+
+ foo_.Bar2(2, 2); // Uninteresting call, takes default action #1.
+ foo_.Bar2(1, 1); // Uninteresting call, takes default action #2.
+}
+
+TEST_F(GMockOutputTest, ExplicitActionsRunOutWithDefaultAction) {
+ ON_CALL(foo_, Bar2(_, _))
+ .WillByDefault(Return(true)); // Default action #1
+
+ EXPECT_CALL(foo_, Bar2(_, _))
+ .Times(2)
+ .WillOnce(Return(false));
+ foo_.Bar2(2, 2);
+ foo_.Bar2(1, 1); // Explicit actions in EXPECT_CALL run out.
+}
+
+TEST_F(GMockOutputTest, CatchesLeakedMocks) {
+ MockFoo* foo1 = new MockFoo;
+ MockFoo* foo2 = new MockFoo;
+
+ // Invokes ON_CALL on foo1.
+ ON_CALL(*foo1, Bar(_, _, _)).WillByDefault(Return('a'));
+
+ // Invokes EXPECT_CALL on foo2.
+ EXPECT_CALL(*foo2, Bar2(_, _));
+ EXPECT_CALL(*foo2, Bar2(1, _));
+ EXPECT_CALL(*foo2, Bar3(_, _)).Times(AnyNumber());
+ foo2->Bar2(2, 1);
+ foo2->Bar2(1, 1);
+
+ // Both foo1 and foo2 are deliberately leaked.
+}
+
+void TestCatchesLeakedMocksInAdHocTests() {
+ MockFoo* foo = new MockFoo;
+
+ // Invokes EXPECT_CALL on foo.
+ EXPECT_CALL(*foo, Bar2(_, _));
+ foo->Bar2(2, 1);
+
+ // foo is deliberately leaked.
+}
+
+int main(int argc, char **argv) {
+ testing::InitGoogleMock(&argc, argv);
+
+ // Ensures that the tests pass no matter what value of
+ // --gmock_catch_leaked_mocks and --gmock_verbose the user specifies.
+ testing::GMOCK_FLAG(catch_leaked_mocks) = true;
+ testing::GMOCK_FLAG(verbose) = "warning";
+
+ TestCatchesLeakedMocksInAdHocTests();
+ return RUN_ALL_TESTS();
+}
diff --git a/src/testing/test/gmock_output_test_golden.txt b/src/testing/test/gmock_output_test_golden.txt
new file mode 100644
index 0000000..a7ff563
--- /dev/null
+++ b/src/testing/test/gmock_output_test_golden.txt
@@ -0,0 +1,310 @@
+[ RUN ] GMockOutputTest.ExpectedCall
+
+FILE:#: EXPECT_CALL(foo_, Bar2(0, _)) invoked
+Stack trace:
+
+FILE:#: Mock function call matches EXPECT_CALL(foo_, Bar2(0, _))...
+ Function call: Bar2(0, 0)
+ Returns: false
+Stack trace:
+[ OK ] GMockOutputTest.ExpectedCall
+[ RUN ] GMockOutputTest.ExpectedCallToVoidFunction
+
+FILE:#: EXPECT_CALL(foo_, Bar3(0, _)) invoked
+Stack trace:
+
+FILE:#: Mock function call matches EXPECT_CALL(foo_, Bar3(0, _))...
+ Function call: Bar3(0, 0)
+Stack trace:
+[ OK ] GMockOutputTest.ExpectedCallToVoidFunction
+[ RUN ] GMockOutputTest.ExplicitActionsRunOut
+
+GMOCK WARNING:
+FILE:#: Too few actions specified in EXPECT_CALL(foo_, Bar2(_, _))...
+Expected to be called twice, but has only 1 WillOnce().
+GMOCK WARNING:
+FILE:#: Actions ran out in EXPECT_CALL(foo_, Bar2(_, _))...
+Called 2 times, but only 1 WillOnce() is specified - returning default value.
+Stack trace:
+[ OK ] GMockOutputTest.ExplicitActionsRunOut
+[ RUN ] GMockOutputTest.UnexpectedCall
+unknown file: Failure
+
+Unexpected mock function call - returning default value.
+ Function call: Bar2(1, 0)
+ Returns: false
+Google Mock tried the following 1 expectation, but it didn't match:
+
+FILE:#: EXPECT_CALL(foo_, Bar2(0, _))...
+ Expected arg #0: is equal to 0
+ Actual: 1
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.UnexpectedCall
+[ RUN ] GMockOutputTest.UnexpectedCallToVoidFunction
+unknown file: Failure
+
+Unexpected mock function call - returning directly.
+ Function call: Bar3(1, 0)
+Google Mock tried the following 1 expectation, but it didn't match:
+
+FILE:#: EXPECT_CALL(foo_, Bar3(0, _))...
+ Expected arg #0: is equal to 0
+ Actual: 1
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.UnexpectedCallToVoidFunction
+[ RUN ] GMockOutputTest.ExcessiveCall
+FILE:#: Failure
+Mock function called more times than expected - returning default value.
+ Function call: Bar2(0, 1)
+ Returns: false
+ Expected: to be called once
+ Actual: called twice - over-saturated and active
+[ FAILED ] GMockOutputTest.ExcessiveCall
+[ RUN ] GMockOutputTest.ExcessiveCallToVoidFunction
+FILE:#: Failure
+Mock function called more times than expected - returning directly.
+ Function call: Bar3(0, 1)
+ Expected: to be called once
+ Actual: called twice - over-saturated and active
+[ FAILED ] GMockOutputTest.ExcessiveCallToVoidFunction
+[ RUN ] GMockOutputTest.UninterestingCall
+
+GMOCK WARNING:
+Uninteresting mock function call - returning default value.
+ Function call: Bar2(0, 1)
+ Returns: false
+Stack trace:
+[ OK ] GMockOutputTest.UninterestingCall
+[ RUN ] GMockOutputTest.UninterestingCallToVoidFunction
+
+GMOCK WARNING:
+Uninteresting mock function call - returning directly.
+ Function call: Bar3(0, 1)
+Stack trace:
+[ OK ] GMockOutputTest.UninterestingCallToVoidFunction
+[ RUN ] GMockOutputTest.RetiredExpectation
+unknown file: Failure
+
+Unexpected mock function call - returning default value.
+ Function call: Bar2(1, 1)
+ Returns: false
+Google Mock tried the following 2 expectations, but none matched:
+
+FILE:#: tried expectation #0: EXPECT_CALL(foo_, Bar2(_, _))...
+ Expected: the expectation is active
+ Actual: it is retired
+ Expected: to be called once
+ Actual: called once - saturated and retired
+FILE:#: tried expectation #1: EXPECT_CALL(foo_, Bar2(0, 0))...
+ Expected arg #0: is equal to 0
+ Actual: 1
+ Expected arg #1: is equal to 0
+ Actual: 1
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.RetiredExpectation
+[ RUN ] GMockOutputTest.UnsatisfiedPrerequisite
+unknown file: Failure
+
+Unexpected mock function call - returning default value.
+ Function call: Bar2(1, 0)
+ Returns: false
+Google Mock tried the following 2 expectations, but none matched:
+
+FILE:#: tried expectation #0: EXPECT_CALL(foo_, Bar2(0, 0))...
+ Expected arg #0: is equal to 0
+ Actual: 1
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+FILE:#: tried expectation #1: EXPECT_CALL(foo_, Bar2(1, _))...
+ Expected: all pre-requisites are satisfied
+ Actual: the following immediate pre-requisites are not satisfied:
+FILE:#: pre-requisite #0
+ (end of pre-requisites)
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.UnsatisfiedPrerequisite
+[ RUN ] GMockOutputTest.UnsatisfiedPrerequisites
+unknown file: Failure
+
+Unexpected mock function call - returning default value.
+ Function call: Bar2(1, 0)
+ Returns: false
+Google Mock tried the following 2 expectations, but none matched:
+
+FILE:#: tried expectation #0: EXPECT_CALL(foo_, Bar2(0, 0))...
+ Expected arg #0: is equal to 0
+ Actual: 1
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+FILE:#: tried expectation #1: EXPECT_CALL(foo_, Bar2(1, _))...
+ Expected: all pre-requisites are satisfied
+ Actual: the following immediate pre-requisites are not satisfied:
+FILE:#: pre-requisite #0
+FILE:#: pre-requisite #1
+ (end of pre-requisites)
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.UnsatisfiedPrerequisites
+[ RUN ] GMockOutputTest.UnsatisfiedWith
+FILE:#: Failure
+Actual function call count doesn't match EXPECT_CALL(foo_, Bar2(_, _))...
+ Expected args: are a pair where the first >= the second
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.UnsatisfiedWith
+[ RUN ] GMockOutputTest.UnsatisfiedExpectation
+FILE:#: Failure
+Actual function call count doesn't match EXPECT_CALL(foo_, Bar2(0, _))...
+ Expected: to be called twice
+ Actual: called once - unsatisfied and active
+FILE:#: Failure
+Actual function call count doesn't match EXPECT_CALL(foo_, Bar(_, _, _))...
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.UnsatisfiedExpectation
+[ RUN ] GMockOutputTest.MismatchArguments
+unknown file: Failure
+
+Unexpected mock function call - returning default value.
+ Function call: Bar(@0x# "Ho", 0, -0.1)
+ Returns: '\0'
+Google Mock tried the following 1 expectation, but it didn't match:
+
+FILE:#: EXPECT_CALL(foo_, Bar(Ref(s), _, Ge(0)))...
+ Expected arg #0: references the variable @0x# "Hi"
+ Actual: "Ho", which is located @0x#
+ Expected arg #2: is >= 0
+ Actual: -0.1
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.MismatchArguments
+[ RUN ] GMockOutputTest.MismatchWith
+unknown file: Failure
+
+Unexpected mock function call - returning default value.
+ Function call: Bar2(2, 3)
+ Returns: false
+Google Mock tried the following 1 expectation, but it didn't match:
+
+FILE:#: EXPECT_CALL(foo_, Bar2(Ge(2), Ge(1)))...
+ Expected args: are a pair where the first >= the second
+ Actual: don't match
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.MismatchWith
+[ RUN ] GMockOutputTest.MismatchArgumentsAndWith
+unknown file: Failure
+
+Unexpected mock function call - returning default value.
+ Function call: Bar2(1, 3)
+ Returns: false
+Google Mock tried the following 1 expectation, but it didn't match:
+
+FILE:#: EXPECT_CALL(foo_, Bar2(Ge(2), Ge(1)))...
+ Expected arg #0: is >= 2
+ Actual: 1
+ Expected args: are a pair where the first >= the second
+ Actual: don't match
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.MismatchArgumentsAndWith
+[ RUN ] GMockOutputTest.UnexpectedCallWithDefaultAction
+unknown file: Failure
+
+Unexpected mock function call - taking default action specified at:
+FILE:#:
+ Function call: Bar2(1, 0)
+ Returns: false
+Google Mock tried the following 1 expectation, but it didn't match:
+
+FILE:#: EXPECT_CALL(foo_, Bar2(2, 2))...
+ Expected arg #0: is equal to 2
+ Actual: 1
+ Expected arg #1: is equal to 2
+ Actual: 0
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+unknown file: Failure
+
+Unexpected mock function call - taking default action specified at:
+FILE:#:
+ Function call: Bar2(0, 0)
+ Returns: true
+Google Mock tried the following 1 expectation, but it didn't match:
+
+FILE:#: EXPECT_CALL(foo_, Bar2(2, 2))...
+ Expected arg #0: is equal to 2
+ Actual: 0
+ Expected arg #1: is equal to 2
+ Actual: 0
+ Expected: to be called once
+ Actual: never called - unsatisfied and active
+[ FAILED ] GMockOutputTest.UnexpectedCallWithDefaultAction
+[ RUN ] GMockOutputTest.ExcessiveCallWithDefaultAction
+FILE:#: Failure
+Mock function called more times than expected - taking default action specified at:
+FILE:#:
+ Function call: Bar2(2, 2)
+ Returns: true
+ Expected: to be called once
+ Actual: called twice - over-saturated and active
+FILE:#: Failure
+Mock function called more times than expected - taking default action specified at:
+FILE:#:
+ Function call: Bar2(1, 1)
+ Returns: false
+ Expected: to be called once
+ Actual: called twice - over-saturated and active
+[ FAILED ] GMockOutputTest.ExcessiveCallWithDefaultAction
+[ RUN ] GMockOutputTest.UninterestingCallWithDefaultAction
+
+GMOCK WARNING:
+Uninteresting mock function call - taking default action specified at:
+FILE:#:
+ Function call: Bar2(2, 2)
+ Returns: true
+Stack trace:
+
+GMOCK WARNING:
+Uninteresting mock function call - taking default action specified at:
+FILE:#:
+ Function call: Bar2(1, 1)
+ Returns: false
+Stack trace:
+[ OK ] GMockOutputTest.UninterestingCallWithDefaultAction
+[ RUN ] GMockOutputTest.ExplicitActionsRunOutWithDefaultAction
+
+GMOCK WARNING:
+FILE:#: Too few actions specified in EXPECT_CALL(foo_, Bar2(_, _))...
+Expected to be called twice, but has only 1 WillOnce().
+GMOCK WARNING:
+FILE:#: Actions ran out in EXPECT_CALL(foo_, Bar2(_, _))...
+Called 2 times, but only 1 WillOnce() is specified - taking default action specified at:
+FILE:#:
+Stack trace:
+[ OK ] GMockOutputTest.ExplicitActionsRunOutWithDefaultAction
+[ RUN ] GMockOutputTest.CatchesLeakedMocks
+[ OK ] GMockOutputTest.CatchesLeakedMocks
+[ FAILED ] GMockOutputTest.UnexpectedCall
+[ FAILED ] GMockOutputTest.UnexpectedCallToVoidFunction
+[ FAILED ] GMockOutputTest.ExcessiveCall
+[ FAILED ] GMockOutputTest.ExcessiveCallToVoidFunction
+[ FAILED ] GMockOutputTest.RetiredExpectation
+[ FAILED ] GMockOutputTest.UnsatisfiedPrerequisite
+[ FAILED ] GMockOutputTest.UnsatisfiedPrerequisites
+[ FAILED ] GMockOutputTest.UnsatisfiedWith
+[ FAILED ] GMockOutputTest.UnsatisfiedExpectation
+[ FAILED ] GMockOutputTest.MismatchArguments
+[ FAILED ] GMockOutputTest.MismatchWith
+[ FAILED ] GMockOutputTest.MismatchArgumentsAndWith
+[ FAILED ] GMockOutputTest.UnexpectedCallWithDefaultAction
+[ FAILED ] GMockOutputTest.ExcessiveCallWithDefaultAction
+
+
+FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
+FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
+FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
+ERROR: 3 leaked mock objects found at program exit.
diff --git a/src/testing/test/gmock_stress_test.cc b/src/testing/test/gmock_stress_test.cc
new file mode 100644
index 0000000..0e97aee
--- /dev/null
+++ b/src/testing/test/gmock_stress_test.cc
@@ -0,0 +1,322 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Tests that Google Mock constructs can be used in a large number of
+// threads concurrently.
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+namespace testing {
+namespace {
+
+// From <gtest/internal/gtest-port.h>.
+using ::testing::internal::ThreadWithParam;
+
+// The maximum number of test threads (not including helper threads)
+// to create.
+const int kMaxTestThreads = 50;
+
+// How many times to repeat a task in a test thread.
+const int kRepeat = 50;
+
+class MockFoo {
+ public:
+ MOCK_METHOD1(Bar, int(int n)); // NOLINT
+ MOCK_METHOD2(Baz, char(const char* s1, const internal::string& s2)); // NOLINT
+};
+
+// Helper for waiting for the given thread to finish and then deleting it.
+template <typename T>
+void JoinAndDelete(ThreadWithParam<T>* t) {
+ t->Join();
+ delete t;
+}
+
+using internal::linked_ptr;
+
+// Helper classes for testing using linked_ptr concurrently.
+
+class Base {
+ public:
+ explicit Base(int a_x) : x_(a_x) {}
+ virtual ~Base() {}
+ int x() const { return x_; }
+ private:
+ int x_;
+};
+
+class Derived1 : public Base {
+ public:
+ Derived1(int a_x, int a_y) : Base(a_x), y_(a_y) {}
+ int y() const { return y_; }
+ private:
+ int y_;
+};
+
+class Derived2 : public Base {
+ public:
+ Derived2(int a_x, int a_z) : Base(a_x), z_(a_z) {}
+ int z() const { return z_; }
+ private:
+ int z_;
+};
+
+linked_ptr<Derived1> pointer1(new Derived1(1, 2));
+linked_ptr<Derived2> pointer2(new Derived2(3, 4));
+
+struct Dummy {};
+
+// Tests that we can copy from a linked_ptr and read it concurrently.
+void TestConcurrentCopyAndReadLinkedPtr(Dummy /* dummy */) {
+ // Reads pointer1 and pointer2 while they are being copied from in
+ // another thread.
+ EXPECT_EQ(1, pointer1->x());
+ EXPECT_EQ(2, pointer1->y());
+ EXPECT_EQ(3, pointer2->x());
+ EXPECT_EQ(4, pointer2->z());
+
+ // Copies from pointer1.
+ linked_ptr<Derived1> p1(pointer1);
+ EXPECT_EQ(1, p1->x());
+ EXPECT_EQ(2, p1->y());
+
+ // Assigns from pointer2 where the LHS was empty.
+ linked_ptr<Base> p2;
+ p2 = pointer1;
+ EXPECT_EQ(1, p2->x());
+
+ // Assigns from pointer2 where the LHS was not empty.
+ p2 = pointer2;
+ EXPECT_EQ(3, p2->x());
+}
+
+const linked_ptr<Derived1> p0(new Derived1(1, 2));
+
+// Tests that we can concurrently modify two linked_ptrs that point to
+// the same object.
+void TestConcurrentWriteToEqualLinkedPtr(Dummy /* dummy */) {
+ // p1 and p2 point to the same, shared thing. One thread resets p1.
+ // Another thread assigns to p2. This will cause the same
+ // underlying "ring" to be updated concurrently.
+ linked_ptr<Derived1> p1(p0);
+ linked_ptr<Derived1> p2(p0);
+
+ EXPECT_EQ(1, p1->x());
+ EXPECT_EQ(2, p1->y());
+
+ EXPECT_EQ(1, p2->x());
+ EXPECT_EQ(2, p2->y());
+
+ p1.reset();
+ p2 = p0;
+
+ EXPECT_EQ(1, p2->x());
+ EXPECT_EQ(2, p2->y());
+}
+
+// Tests that different mock objects can be used in their respective
+// threads. This should generate no Google Test failure.
+void TestConcurrentMockObjects(Dummy /* dummy */) {
+ // Creates a mock and does some typical operations on it.
+ MockFoo foo;
+ ON_CALL(foo, Bar(_))
+ .WillByDefault(Return(1));
+ ON_CALL(foo, Baz(_, _))
+ .WillByDefault(Return('b'));
+ ON_CALL(foo, Baz(_, "you"))
+ .WillByDefault(Return('a'));
+
+ EXPECT_CALL(foo, Bar(0))
+ .Times(AtMost(3));
+ EXPECT_CALL(foo, Baz(_, _));
+ EXPECT_CALL(foo, Baz("hi", "you"))
+ .WillOnce(Return('z'))
+ .WillRepeatedly(DoDefault());
+
+ EXPECT_EQ(1, foo.Bar(0));
+ EXPECT_EQ(1, foo.Bar(0));
+ EXPECT_EQ('z', foo.Baz("hi", "you"));
+ EXPECT_EQ('a', foo.Baz("hi", "you"));
+ EXPECT_EQ('b', foo.Baz("hi", "me"));
+}
+
+// Tests invoking methods of the same mock object in multiple threads.
+
+struct Helper1Param {
+ MockFoo* mock_foo;
+ int* count;
+};
+
+void Helper1(Helper1Param param) {
+ for (int i = 0; i < kRepeat; i++) {
+ const char ch = param.mock_foo->Baz("a", "b");
+ if (ch == 'a') {
+ // It was an expected call.
+ (*param.count)++;
+ } else {
+ // It was an excessive call.
+ EXPECT_EQ('\0', ch);
+ }
+
+ // An unexpected call.
+ EXPECT_EQ('\0', param.mock_foo->Baz("x", "y")) << "Expected failure.";
+
+ // An uninteresting call.
+ EXPECT_EQ(1, param.mock_foo->Bar(5));
+ }
+}
+
+// This should generate 3*kRepeat + 1 failures in total.
+void TestConcurrentCallsOnSameObject(Dummy /* dummy */) {
+ MockFoo foo;
+
+ ON_CALL(foo, Bar(_))
+ .WillByDefault(Return(1));
+ EXPECT_CALL(foo, Baz(_, "b"))
+ .Times(kRepeat)
+ .WillRepeatedly(Return('a'));
+ EXPECT_CALL(foo, Baz(_, "c")); // Expected to be unsatisfied.
+
+ // This chunk of code should generate kRepeat failures about
+ // excessive calls, and 2*kRepeat failures about unexpected calls.
+ int count1 = 0;
+ const Helper1Param param = { &foo, &count1 };
+ ThreadWithParam<Helper1Param>* const t =
+ new ThreadWithParam<Helper1Param>(Helper1, param, NULL);
+
+ int count2 = 0;
+ const Helper1Param param2 = { &foo, &count2 };
+ Helper1(param2);
+ JoinAndDelete(t);
+
+ EXPECT_EQ(kRepeat, count1 + count2);
+
+ // foo's destructor should generate one failure about unsatisfied
+ // expectation.
+}
+
+// Tests using the same mock object in multiple threads when the
+// expectations are partially ordered.
+
+void Helper2(MockFoo* foo) {
+ for (int i = 0; i < kRepeat; i++) {
+ foo->Bar(2);
+ foo->Bar(3);
+ }
+}
+
+// This should generate no Google Test failures.
+void TestPartiallyOrderedExpectationsWithThreads(Dummy /* dummy */) {
+ MockFoo foo;
+ Sequence s1, s2;
+
+ {
+ InSequence dummy;
+ EXPECT_CALL(foo, Bar(0));
+ EXPECT_CALL(foo, Bar(1))
+ .InSequence(s1, s2);
+ }
+
+ EXPECT_CALL(foo, Bar(2))
+ .Times(2*kRepeat)
+ .InSequence(s1)
+ .RetiresOnSaturation();
+ EXPECT_CALL(foo, Bar(3))
+ .Times(2*kRepeat)
+ .InSequence(s2);
+
+ {
+ InSequence dummy;
+ EXPECT_CALL(foo, Bar(2))
+ .InSequence(s1, s2);
+ EXPECT_CALL(foo, Bar(4));
+ }
+
+ foo.Bar(0);
+ foo.Bar(1);
+
+ ThreadWithParam<MockFoo*>* const t =
+ new ThreadWithParam<MockFoo*>(Helper2, &foo, NULL);
+ Helper2(&foo);
+ JoinAndDelete(t);
+
+ foo.Bar(2);
+ foo.Bar(4);
+}
+
+// Tests using Google Mock constructs in many threads concurrently.
+TEST(StressTest, CanUseGMockWithThreads) {
+ void (*test_routines[])(Dummy dummy) = {
+ &TestConcurrentCopyAndReadLinkedPtr,
+ &TestConcurrentWriteToEqualLinkedPtr,
+ &TestConcurrentMockObjects,
+ &TestConcurrentCallsOnSameObject,
+ &TestPartiallyOrderedExpectationsWithThreads,
+ };
+
+ const int kRoutines = sizeof(test_routines)/sizeof(test_routines[0]);
+ const int kCopiesOfEachRoutine = kMaxTestThreads / kRoutines;
+ const int kTestThreads = kCopiesOfEachRoutine * kRoutines;
+ ThreadWithParam<Dummy>* threads[kTestThreads] = {};
+ for (int i = 0; i < kTestThreads; i++) {
+ // Creates a thread to run the test function.
+ threads[i] =
+ new ThreadWithParam<Dummy>(test_routines[i % kRoutines], Dummy(), NULL);
+ GTEST_LOG_(INFO) << "Thread #" << i << " running . . .";
+ }
+
+ // At this point, we have many threads running.
+ for (int i = 0; i < kTestThreads; i++) {
+ JoinAndDelete(threads[i]);
+ }
+
+ // Ensures that the correct number of failures have been reported.
+ const TestInfo* const info = UnitTest::GetInstance()->current_test_info();
+ const TestResult& result = *info->result();
+ const int kExpectedFailures = (3*kRepeat + 1)*kCopiesOfEachRoutine;
+ GTEST_CHECK_(kExpectedFailures == result.total_part_count())
+ << "Expected " << kExpectedFailures << " failures, but got "
+ << result.total_part_count();
+}
+
+} // namespace
+} // namespace testing
+
+int main(int argc, char **argv) {
+ testing::InitGoogleMock(&argc, argv);
+
+ const int exit_code = RUN_ALL_TESTS(); // Expected to fail.
+ GTEST_CHECK_(exit_code != 0) << "RUN_ALL_TESTS() did not fail as expected";
+
+ printf("\nPASS\n");
+ return 0;
+}
diff --git a/src/testing/test/gmock_test.cc b/src/testing/test/gmock_test.cc
new file mode 100644
index 0000000..0b89113
--- /dev/null
+++ b/src/testing/test/gmock_test.cc
@@ -0,0 +1,255 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests code in gmock.cc.
+
+#include "gmock/gmock.h"
+
+#include <string>
+#include "gtest/gtest.h"
+
+using testing::GMOCK_FLAG(verbose);
+using testing::InitGoogleMock;
+using testing::internal::g_init_gtest_count;
+
+// Verifies that calling InitGoogleMock() on argv results in new_argv,
+// and the gmock_verbose flag's value is set to expected_gmock_verbose.
+template <typename Char, int M, int N>
+void TestInitGoogleMock(const Char* (&argv)[M], const Char* (&new_argv)[N],
+ const ::std::string& expected_gmock_verbose) {
+ const ::std::string old_verbose = GMOCK_FLAG(verbose);
+
+ int argc = M;
+ InitGoogleMock(&argc, const_cast<Char**>(argv));
+ ASSERT_EQ(N, argc) << "The new argv has wrong number of elements.";
+
+ for (int i = 0; i < N; i++) {
+ EXPECT_STREQ(new_argv[i], argv[i]);
+ }
+
+ EXPECT_EQ(expected_gmock_verbose, GMOCK_FLAG(verbose).c_str());
+ GMOCK_FLAG(verbose) = old_verbose; // Restores the gmock_verbose flag.
+}
+
+TEST(InitGoogleMockTest, ParsesInvalidCommandLine) {
+ const char* argv[] = {
+ NULL
+ };
+
+ const char* new_argv[] = {
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+}
+
+TEST(InitGoogleMockTest, ParsesEmptyCommandLine) {
+ const char* argv[] = {
+ "foo.exe",
+ NULL
+ };
+
+ const char* new_argv[] = {
+ "foo.exe",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+}
+
+TEST(InitGoogleMockTest, ParsesSingleFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--gmock_verbose=info",
+ NULL
+ };
+
+ const char* new_argv[] = {
+ "foo.exe",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, "info");
+}
+
+TEST(InitGoogleMockTest, ParsesUnrecognizedFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--non_gmock_flag=blah",
+ NULL
+ };
+
+ const char* new_argv[] = {
+ "foo.exe",
+ "--non_gmock_flag=blah",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+}
+
+TEST(InitGoogleMockTest, ParsesGoogleMockFlagAndUnrecognizedFlag) {
+ const char* argv[] = {
+ "foo.exe",
+ "--non_gmock_flag=blah",
+ "--gmock_verbose=error",
+ NULL
+ };
+
+ const char* new_argv[] = {
+ "foo.exe",
+ "--non_gmock_flag=blah",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, "error");
+}
+
+TEST(InitGoogleMockTest, CallsInitGoogleTest) {
+ const int old_init_gtest_count = g_init_gtest_count;
+ const char* argv[] = {
+ "foo.exe",
+ "--non_gmock_flag=blah",
+ "--gmock_verbose=error",
+ NULL
+ };
+
+ const char* new_argv[] = {
+ "foo.exe",
+ "--non_gmock_flag=blah",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, "error");
+ EXPECT_EQ(old_init_gtest_count + 1, g_init_gtest_count);
+}
+
+TEST(WideInitGoogleMockTest, ParsesInvalidCommandLine) {
+ const wchar_t* argv[] = {
+ NULL
+ };
+
+ const wchar_t* new_argv[] = {
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+}
+
+TEST(WideInitGoogleMockTest, ParsesEmptyCommandLine) {
+ const wchar_t* argv[] = {
+ L"foo.exe",
+ NULL
+ };
+
+ const wchar_t* new_argv[] = {
+ L"foo.exe",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+}
+
+TEST(WideInitGoogleMockTest, ParsesSingleFlag) {
+ const wchar_t* argv[] = {
+ L"foo.exe",
+ L"--gmock_verbose=info",
+ NULL
+ };
+
+ const wchar_t* new_argv[] = {
+ L"foo.exe",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, "info");
+}
+
+TEST(WideInitGoogleMockTest, ParsesUnrecognizedFlag) {
+ const wchar_t* argv[] = {
+ L"foo.exe",
+ L"--non_gmock_flag=blah",
+ NULL
+ };
+
+ const wchar_t* new_argv[] = {
+ L"foo.exe",
+ L"--non_gmock_flag=blah",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+}
+
+TEST(WideInitGoogleMockTest, ParsesGoogleMockFlagAndUnrecognizedFlag) {
+ const wchar_t* argv[] = {
+ L"foo.exe",
+ L"--non_gmock_flag=blah",
+ L"--gmock_verbose=error",
+ NULL
+ };
+
+ const wchar_t* new_argv[] = {
+ L"foo.exe",
+ L"--non_gmock_flag=blah",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, "error");
+}
+
+TEST(WideInitGoogleMockTest, CallsInitGoogleTest) {
+ const int old_init_gtest_count = g_init_gtest_count;
+ const wchar_t* argv[] = {
+ L"foo.exe",
+ L"--non_gmock_flag=blah",
+ L"--gmock_verbose=error",
+ NULL
+ };
+
+ const wchar_t* new_argv[] = {
+ L"foo.exe",
+ L"--non_gmock_flag=blah",
+ NULL
+ };
+
+ TestInitGoogleMock(argv, new_argv, "error");
+ EXPECT_EQ(old_init_gtest_count + 1, g_init_gtest_count);
+}
+
+// Makes sure Google Mock flags can be accessed in code.
+TEST(FlagTest, IsAccessibleInCode) {
+ bool dummy = testing::GMOCK_FLAG(catch_leaked_mocks) &&
+ testing::GMOCK_FLAG(verbose) == "";
+ (void)dummy; // Avoids the "unused local variable" warning.
+}
diff --git a/src/testing/test/gmock_test_utils.py b/src/testing/test/gmock_test_utils.py
new file mode 100755
index 0000000..ac3d67a
--- /dev/null
+++ b/src/testing/test/gmock_test_utils.py
@@ -0,0 +1,111 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Unit test utilities for Google C++ Mocking Framework."""
+
+__author__ = 'wan@google.com (Zhanyong Wan)'
+
+import os
+import sys
+
+
+# Determines path to gtest_test_utils and imports it.
+SCRIPT_DIR = os.path.dirname(__file__) or '.'
+
+# isdir resolves symbolic links.
+gtest_tests_util_dir = os.path.join(SCRIPT_DIR, '../gtest/test')
+if os.path.isdir(gtest_tests_util_dir):
+ GTEST_TESTS_UTIL_DIR = gtest_tests_util_dir
+else:
+ GTEST_TESTS_UTIL_DIR = os.path.join(SCRIPT_DIR, '../../gtest/test')
+
+sys.path.append(GTEST_TESTS_UTIL_DIR)
+import gtest_test_utils # pylint: disable-msg=C6204
+
+
+def GetSourceDir():
+ """Returns the absolute path of the directory where the .py files are."""
+
+ return gtest_test_utils.GetSourceDir()
+
+
+def GetTestExecutablePath(executable_name):
+ """Returns the absolute path of the test binary given its name.
+
+ The function will print a message and abort the program if the resulting file
+ doesn't exist.
+
+ Args:
+ executable_name: name of the test binary that the test script runs.
+
+ Returns:
+ The absolute path of the test binary.
+ """
+
+ return gtest_test_utils.GetTestExecutablePath(executable_name)
+
+
+def GetExitStatus(exit_code):
+ """Returns the argument to exit(), or -1 if exit() wasn't called.
+
+ Args:
+ exit_code: the result value of os.system(command).
+ """
+
+ if os.name == 'nt':
+ # On Windows, os.WEXITSTATUS() doesn't work and os.system() returns
+ # the argument to exit() directly.
+ return exit_code
+ else:
+ # On Unix, os.WEXITSTATUS() must be used to extract the exit status
+ # from the result of os.system().
+ if os.WIFEXITED(exit_code):
+ return os.WEXITSTATUS(exit_code)
+ else:
+ return -1
+
+
+# Suppresses the "Invalid const name" lint complaint
+# pylint: disable-msg=C6409
+
+# Exposes Subprocess from gtest_test_utils.
+Subprocess = gtest_test_utils.Subprocess
+
+# Exposes TestCase from gtest_test_utils.
+TestCase = gtest_test_utils.TestCase
+
+# pylint: enable-msg=C6409
+
+
+def Main():
+ """Runs the unit test."""
+
+ gtest_test_utils.Main()
diff --git a/src/third_party/lss/linux_syscall_support.h b/src/third_party/lss/linux_syscall_support.h
new file mode 100644
index 0000000..f7c013d
--- /dev/null
+++ b/src/third_party/lss/linux_syscall_support.h
@@ -0,0 +1,4031 @@
+/* Copyright (c) 2005-2011, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ---
+ * Author: Markus Gutschke
+ */
+
+/* This file includes Linux-specific support functions common to the
+ * coredumper and the thread lister; primarily, this is a collection
+ * of direct system calls, and a couple of symbols missing from
+ * standard header files.
+ * There are a few options that the including file can set to control
+ * the behavior of this file:
+ *
+ * SYS_CPLUSPLUS:
+ * The entire header file will normally be wrapped in 'extern "C" { }",
+ * making it suitable for compilation as both C and C++ source. If you
+ * do not want to do this, you can set the SYS_CPLUSPLUS macro to inhibit
+ * the wrapping. N.B. doing so will suppress inclusion of all prerequisite
+ * system header files, too. It is the caller's responsibility to provide
+ * the necessary definitions.
+ *
+ * SYS_ERRNO:
+ * All system calls will update "errno" unless overriden by setting the
+ * SYS_ERRNO macro prior to including this file. SYS_ERRNO should be
+ * an l-value.
+ *
+ * SYS_INLINE:
+ * New symbols will be defined "static inline", unless overridden by
+ * the SYS_INLINE macro.
+ *
+ * SYS_LINUX_SYSCALL_SUPPORT_H
+ * This macro is used to avoid multiple inclusions of this header file.
+ * If you need to include this file more than once, make sure to
+ * unset SYS_LINUX_SYSCALL_SUPPORT_H before each inclusion.
+ *
+ * SYS_PREFIX:
+ * New system calls will have a prefix of "sys_" unless overridden by
+ * the SYS_PREFIX macro. Valid values for this macro are [0..9] which
+ * results in prefixes "sys[0..9]_". It is also possible to set this
+ * macro to -1, which avoids all prefixes.
+ *
+ * SYS_SYSCALL_ENTRYPOINT:
+ * Some applications (such as sandboxes that filter system calls), need
+ * to be able to run custom-code each time a system call is made. If this
+ * macro is defined, it expands to the name of a "common" symbol. If
+ * this symbol is assigned a non-NULL pointer value, it is used as the
+ * address of the system call entrypoint.
+ * A pointer to this symbol can be obtained by calling
+ * get_syscall_entrypoint()
+ *
+ * This file defines a few internal symbols that all start with "LSS_".
+ * Do not access these symbols from outside this file. They are not part
+ * of the supported API.
+ */
+#ifndef SYS_LINUX_SYSCALL_SUPPORT_H
+#define SYS_LINUX_SYSCALL_SUPPORT_H
+
+/* We currently only support x86-32, x86-64, ARM, MIPS, and PPC on Linux.
+ * Porting to other related platforms should not be difficult.
+ */
+#if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) || \
+ defined(__mips__) || defined(__PPC__) || defined(__ARM_EABI__) || \
+ defined(__aarch64__)) \
+ && (defined(__linux) || defined(__ANDROID__))
+
+#ifndef SYS_CPLUSPLUS
+#ifdef __cplusplus
+/* Some system header files in older versions of gcc neglect to properly
+ * handle being included from C++. As it appears to be harmless to have
+ * multiple nested 'extern "C"' blocks, just add another one here.
+ */
+extern "C" {
+#endif
+
+#include <errno.h>
+#include <fcntl.h>
+#include <sched.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/syscall.h>
+#include <unistd.h>
+#include <linux/unistd.h>
+#include <endian.h>
+
+#ifdef __mips__
+/* Include definitions of the ABI currently in use. */
+#include <sgidefs.h>
+#endif
+#endif
+
+/* The Android NDK's <sys/stat.h> #defines these macros as aliases
+ * to their non-64 counterparts. To avoid naming conflict, remove them. */
+#ifdef __ANDROID__
+ /* These are restored by the corresponding #pragma pop_macro near
+ * the end of this file. */
+# pragma push_macro("stat64")
+# pragma push_macro("fstat64")
+# pragma push_macro("lstat64")
+# undef stat64
+# undef fstat64
+# undef lstat64
+#endif
+
+/* As glibc often provides subtly incompatible data structures (and implicit
+ * wrapper functions that convert them), we provide our own kernel data
+ * structures for use by the system calls.
+ * These structures have been developed by using Linux 2.6.23 headers for
+ * reference. Note though, we do not care about exact API compatibility
+ * with the kernel, and in fact the kernel often does not have a single
+ * API that works across architectures. Instead, we try to mimic the glibc
+ * API where reasonable, and only guarantee ABI compatibility with the
+ * kernel headers.
+ * Most notably, here are a few changes that were made to the structures
+ * defined by kernel headers:
+ *
+ * - we only define structures, but not symbolic names for kernel data
+ * types. For the latter, we directly use the native C datatype
+ * (i.e. "unsigned" instead of "mode_t").
+ * - in a few cases, it is possible to define identical structures for
+ * both 32bit (e.g. i386) and 64bit (e.g. x86-64) platforms by
+ * standardizing on the 64bit version of the data types. In particular,
+ * this means that we use "unsigned" where the 32bit headers say
+ * "unsigned long".
+ * - overall, we try to minimize the number of cases where we need to
+ * conditionally define different structures.
+ * - the "struct kernel_sigaction" class of structures have been
+ * modified to more closely mimic glibc's API by introducing an
+ * anonymous union for the function pointer.
+ * - a small number of field names had to have an underscore appended to
+ * them, because glibc defines a global macro by the same name.
+ */
+
+/* include/linux/dirent.h */
+struct kernel_dirent64 {
+ unsigned long long d_ino;
+ long long d_off;
+ unsigned short d_reclen;
+ unsigned char d_type;
+ char d_name[256];
+};
+
+/* include/linux/dirent.h */
+#if defined(__aarch64__)
+// aarch64 only defines dirent64, just uses that for dirent too.
+#define kernel_dirent kernel_dirent64
+#else
+struct kernel_dirent {
+ long d_ino;
+ long d_off;
+ unsigned short d_reclen;
+ char d_name[256];
+};
+#endif
+
+/* include/linux/uio.h */
+struct kernel_iovec {
+ void *iov_base;
+ unsigned long iov_len;
+};
+
+/* include/linux/socket.h */
+struct kernel_msghdr {
+ void *msg_name;
+ int msg_namelen;
+ struct kernel_iovec*msg_iov;
+ unsigned long msg_iovlen;
+ void *msg_control;
+ unsigned long msg_controllen;
+ unsigned msg_flags;
+};
+
+/* include/asm-generic/poll.h */
+struct kernel_pollfd {
+ int fd;
+ short events;
+ short revents;
+};
+
+/* include/linux/resource.h */
+struct kernel_rlimit {
+ unsigned long rlim_cur;
+ unsigned long rlim_max;
+};
+
+/* include/linux/time.h */
+struct kernel_timespec {
+ long tv_sec;
+ long tv_nsec;
+};
+
+/* include/linux/time.h */
+struct kernel_timeval {
+ long tv_sec;
+ long tv_usec;
+};
+
+/* include/linux/resource.h */
+struct kernel_rusage {
+ struct kernel_timeval ru_utime;
+ struct kernel_timeval ru_stime;
+ long ru_maxrss;
+ long ru_ixrss;
+ long ru_idrss;
+ long ru_isrss;
+ long ru_minflt;
+ long ru_majflt;
+ long ru_nswap;
+ long ru_inblock;
+ long ru_oublock;
+ long ru_msgsnd;
+ long ru_msgrcv;
+ long ru_nsignals;
+ long ru_nvcsw;
+ long ru_nivcsw;
+};
+
+#if defined(__i386__) || defined(__ARM_EABI__) || defined(__ARM_ARCH_3__) \
+ || defined(__PPC__)
+
+/* include/asm-{arm,i386,mips,ppc}/signal.h */
+struct kernel_old_sigaction {
+ union {
+ void (*sa_handler_)(int);
+ void (*sa_sigaction_)(int, siginfo_t *, void *);
+ };
+ unsigned long sa_mask;
+ unsigned long sa_flags;
+ void (*sa_restorer)(void);
+} __attribute__((packed,aligned(4)));
+#elif (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32)
+ #define kernel_old_sigaction kernel_sigaction
+#elif defined(__aarch64__)
+ // No kernel_old_sigaction defined for arm64.
+#endif
+
+/* Some kernel functions (e.g. sigaction() in 2.6.23) require that the
+ * exactly match the size of the signal set, even though the API was
+ * intended to be extensible. We define our own KERNEL_NSIG to deal with
+ * this.
+ * Please note that glibc provides signals [1.._NSIG-1], whereas the
+ * kernel (and this header) provides the range [1..KERNEL_NSIG]. The
+ * actual number of signals is obviously the same, but the constants
+ * differ by one.
+ */
+#ifdef __mips__
+#define KERNEL_NSIG 128
+#else
+#define KERNEL_NSIG 64
+#endif
+
+/* include/asm-{arm,aarch64,i386,mips,x86_64}/signal.h */
+struct kernel_sigset_t {
+ unsigned long sig[(KERNEL_NSIG + 8*sizeof(unsigned long) - 1)/
+ (8*sizeof(unsigned long))];
+};
+
+/* include/asm-{arm,i386,mips,x86_64,ppc}/signal.h */
+struct kernel_sigaction {
+#ifdef __mips__
+ unsigned long sa_flags;
+ union {
+ void (*sa_handler_)(int);
+ void (*sa_sigaction_)(int, siginfo_t *, void *);
+ };
+ struct kernel_sigset_t sa_mask;
+#else
+ union {
+ void (*sa_handler_)(int);
+ void (*sa_sigaction_)(int, siginfo_t *, void *);
+ };
+ unsigned long sa_flags;
+ void (*sa_restorer)(void);
+ struct kernel_sigset_t sa_mask;
+#endif
+};
+
+/* include/linux/socket.h */
+struct kernel_sockaddr {
+ unsigned short sa_family;
+ char sa_data[14];
+};
+
+/* include/asm-{arm,aarch64,i386,mips,ppc}/stat.h */
+#ifdef __mips__
+#if _MIPS_SIM == _MIPS_SIM_ABI64
+struct kernel_stat {
+#else
+struct kernel_stat64 {
+#endif
+ unsigned st_dev;
+ unsigned __pad0[3];
+ unsigned long long st_ino;
+ unsigned st_mode;
+ unsigned st_nlink;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned st_rdev;
+ unsigned __pad1[3];
+ long long st_size;
+ unsigned st_atime_;
+ unsigned st_atime_nsec_;
+ unsigned st_mtime_;
+ unsigned st_mtime_nsec_;
+ unsigned st_ctime_;
+ unsigned st_ctime_nsec_;
+ unsigned st_blksize;
+ unsigned __pad2;
+ unsigned long long st_blocks;
+};
+#elif defined __PPC__
+struct kernel_stat64 {
+ unsigned long long st_dev;
+ unsigned long long st_ino;
+ unsigned st_mode;
+ unsigned st_nlink;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned long long st_rdev;
+ unsigned short int __pad2;
+ long long st_size;
+ long st_blksize;
+ long long st_blocks;
+ long st_atime_;
+ unsigned long st_atime_nsec_;
+ long st_mtime_;
+ unsigned long st_mtime_nsec_;
+ long st_ctime_;
+ unsigned long st_ctime_nsec_;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+#else
+struct kernel_stat64 {
+ unsigned long long st_dev;
+ unsigned char __pad0[4];
+ unsigned __st_ino;
+ unsigned st_mode;
+ unsigned st_nlink;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned long long st_rdev;
+ unsigned char __pad3[4];
+ long long st_size;
+ unsigned st_blksize;
+ unsigned long long st_blocks;
+ unsigned st_atime_;
+ unsigned st_atime_nsec_;
+ unsigned st_mtime_;
+ unsigned st_mtime_nsec_;
+ unsigned st_ctime_;
+ unsigned st_ctime_nsec_;
+ unsigned long long st_ino;
+};
+#endif
+
+/* include/asm-{arm,aarch64,i386,mips,x86_64,ppc}/stat.h */
+#if defined(__i386__) || defined(__ARM_ARCH_3__) || defined(__ARM_EABI__)
+struct kernel_stat {
+ /* The kernel headers suggest that st_dev and st_rdev should be 32bit
+ * quantities encoding 12bit major and 20bit minor numbers in an interleaved
+ * format. In reality, we do not see useful data in the top bits. So,
+ * we'll leave the padding in here, until we find a better solution.
+ */
+ unsigned short st_dev;
+ short pad1;
+ unsigned st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned short st_rdev;
+ short pad2;
+ unsigned st_size;
+ unsigned st_blksize;
+ unsigned st_blocks;
+ unsigned st_atime_;
+ unsigned st_atime_nsec_;
+ unsigned st_mtime_;
+ unsigned st_mtime_nsec_;
+ unsigned st_ctime_;
+ unsigned st_ctime_nsec_;
+ unsigned __unused4;
+ unsigned __unused5;
+};
+#elif defined(__x86_64__)
+struct kernel_stat {
+ uint64_t st_dev;
+ uint64_t st_ino;
+ uint64_t st_nlink;
+ unsigned st_mode;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned __pad0;
+ uint64_t st_rdev;
+ int64_t st_size;
+ int64_t st_blksize;
+ int64_t st_blocks;
+ uint64_t st_atime_;
+ uint64_t st_atime_nsec_;
+ uint64_t st_mtime_;
+ uint64_t st_mtime_nsec_;
+ uint64_t st_ctime_;
+ uint64_t st_ctime_nsec_;
+ int64_t __unused4[3];
+};
+#elif defined(__PPC__)
+struct kernel_stat {
+ unsigned st_dev;
+ unsigned long st_ino; // ino_t
+ unsigned long st_mode; // mode_t
+ unsigned short st_nlink; // nlink_t
+ unsigned st_uid; // uid_t
+ unsigned st_gid; // gid_t
+ unsigned st_rdev;
+ long st_size; // off_t
+ unsigned long st_blksize;
+ unsigned long st_blocks;
+ unsigned long st_atime_;
+ unsigned long st_atime_nsec_;
+ unsigned long st_mtime_;
+ unsigned long st_mtime_nsec_;
+ unsigned long st_ctime_;
+ unsigned long st_ctime_nsec_;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+#elif (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI64)
+struct kernel_stat {
+ unsigned st_dev;
+ int st_pad1[3];
+ unsigned st_ino;
+ unsigned st_mode;
+ unsigned st_nlink;
+ unsigned st_uid;
+ unsigned st_gid;
+ unsigned st_rdev;
+ int st_pad2[2];
+ long st_size;
+ int st_pad3;
+ long st_atime_;
+ long st_atime_nsec_;
+ long st_mtime_;
+ long st_mtime_nsec_;
+ long st_ctime_;
+ long st_ctime_nsec_;
+ int st_blksize;
+ int st_blocks;
+ int st_pad4[14];
+};
+#elif defined(__aarch64__)
+struct kernel_stat {
+ unsigned long st_dev;
+ unsigned long st_ino;
+ unsigned int st_mode;
+ unsigned int st_nlink;
+ unsigned int st_uid;
+ unsigned int st_gid;
+ unsigned long st_rdev;
+ unsigned long __pad1;
+ long st_size;
+ int st_blksize;
+ int __pad2;
+ long st_blocks;
+ long st_atime_;
+ unsigned long st_atime_nsec_;
+ long st_mtime_;
+ unsigned long st_mtime_nsec_;
+ long st_ctime_;
+ unsigned long st_ctime_nsec_;
+ unsigned int __unused4;
+ unsigned int __unused5;
+};
+#endif
+
+/* include/asm-{arm,aarch64,i386,mips,x86_64,ppc}/statfs.h */
+#ifdef __mips__
+#if _MIPS_SIM != _MIPS_SIM_ABI64
+struct kernel_statfs64 {
+ unsigned long f_type;
+ unsigned long f_bsize;
+ unsigned long f_frsize;
+ unsigned long __pad;
+ unsigned long long f_blocks;
+ unsigned long long f_bfree;
+ unsigned long long f_files;
+ unsigned long long f_ffree;
+ unsigned long long f_bavail;
+ struct { int val[2]; } f_fsid;
+ unsigned long f_namelen;
+ unsigned long f_spare[6];
+};
+#endif
+#elif !defined(__x86_64__)
+struct kernel_statfs64 {
+ unsigned long f_type;
+ unsigned long f_bsize;
+ unsigned long long f_blocks;
+ unsigned long long f_bfree;
+ unsigned long long f_bavail;
+ unsigned long long f_files;
+ unsigned long long f_ffree;
+ struct { int val[2]; } f_fsid;
+ unsigned long f_namelen;
+ unsigned long f_frsize;
+ unsigned long f_spare[5];
+};
+#endif
+
+/* include/asm-{arm,i386,mips,x86_64,ppc,generic}/statfs.h */
+#ifdef __mips__
+struct kernel_statfs {
+ long f_type;
+ long f_bsize;
+ long f_frsize;
+ long f_blocks;
+ long f_bfree;
+ long f_files;
+ long f_ffree;
+ long f_bavail;
+ struct { int val[2]; } f_fsid;
+ long f_namelen;
+ long f_spare[6];
+};
+#elif defined(__x86_64__)
+struct kernel_statfs {
+ /* x86_64 actually defines all these fields as signed, whereas all other */
+ /* platforms define them as unsigned. Leaving them at unsigned should not */
+ /* cause any problems. Make sure these are 64-bit even on x32. */
+ uint64_t f_type;
+ uint64_t f_bsize;
+ uint64_t f_blocks;
+ uint64_t f_bfree;
+ uint64_t f_bavail;
+ uint64_t f_files;
+ uint64_t f_ffree;
+ struct { int val[2]; } f_fsid;
+ uint64_t f_namelen;
+ uint64_t f_frsize;
+ uint64_t f_spare[5];
+};
+#else
+struct kernel_statfs {
+ unsigned long f_type;
+ unsigned long f_bsize;
+ unsigned long f_blocks;
+ unsigned long f_bfree;
+ unsigned long f_bavail;
+ unsigned long f_files;
+ unsigned long f_ffree;
+ struct { int val[2]; } f_fsid;
+ unsigned long f_namelen;
+ unsigned long f_frsize;
+ unsigned long f_spare[5];
+};
+#endif
+
+
+/* Definitions missing from the standard header files */
+#ifndef O_DIRECTORY
+#if defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) || defined(__aarch64__)
+#define O_DIRECTORY 0040000
+#else
+#define O_DIRECTORY 0200000
+#endif
+#endif
+#ifndef NT_PRXFPREG
+#define NT_PRXFPREG 0x46e62b7f
+#endif
+#ifndef PTRACE_GETFPXREGS
+#define PTRACE_GETFPXREGS ((enum __ptrace_request)18)
+#endif
+#ifndef PR_GET_DUMPABLE
+#define PR_GET_DUMPABLE 3
+#endif
+#ifndef PR_SET_DUMPABLE
+#define PR_SET_DUMPABLE 4
+#endif
+#ifndef PR_GET_SECCOMP
+#define PR_GET_SECCOMP 21
+#endif
+#ifndef PR_SET_SECCOMP
+#define PR_SET_SECCOMP 22
+#endif
+#ifndef AT_FDCWD
+#define AT_FDCWD (-100)
+#endif
+#ifndef AT_SYMLINK_NOFOLLOW
+#define AT_SYMLINK_NOFOLLOW 0x100
+#endif
+#ifndef AT_REMOVEDIR
+#define AT_REMOVEDIR 0x200
+#endif
+#ifndef MREMAP_FIXED
+#define MREMAP_FIXED 2
+#endif
+#ifndef SA_RESTORER
+#define SA_RESTORER 0x04000000
+#endif
+#ifndef CPUCLOCK_PROF
+#define CPUCLOCK_PROF 0
+#endif
+#ifndef CPUCLOCK_VIRT
+#define CPUCLOCK_VIRT 1
+#endif
+#ifndef CPUCLOCK_SCHED
+#define CPUCLOCK_SCHED 2
+#endif
+#ifndef CPUCLOCK_PERTHREAD_MASK
+#define CPUCLOCK_PERTHREAD_MASK 4
+#endif
+#ifndef MAKE_PROCESS_CPUCLOCK
+#define MAKE_PROCESS_CPUCLOCK(pid, clock) \
+ ((~(int)(pid) << 3) | (int)(clock))
+#endif
+#ifndef MAKE_THREAD_CPUCLOCK
+#define MAKE_THREAD_CPUCLOCK(tid, clock) \
+ ((~(int)(tid) << 3) | (int)((clock) | CPUCLOCK_PERTHREAD_MASK))
+#endif
+
+#ifndef FUTEX_WAIT
+#define FUTEX_WAIT 0
+#endif
+#ifndef FUTEX_WAKE
+#define FUTEX_WAKE 1
+#endif
+#ifndef FUTEX_FD
+#define FUTEX_FD 2
+#endif
+#ifndef FUTEX_REQUEUE
+#define FUTEX_REQUEUE 3
+#endif
+#ifndef FUTEX_CMP_REQUEUE
+#define FUTEX_CMP_REQUEUE 4
+#endif
+#ifndef FUTEX_WAKE_OP
+#define FUTEX_WAKE_OP 5
+#endif
+#ifndef FUTEX_LOCK_PI
+#define FUTEX_LOCK_PI 6
+#endif
+#ifndef FUTEX_UNLOCK_PI
+#define FUTEX_UNLOCK_PI 7
+#endif
+#ifndef FUTEX_TRYLOCK_PI
+#define FUTEX_TRYLOCK_PI 8
+#endif
+#ifndef FUTEX_PRIVATE_FLAG
+#define FUTEX_PRIVATE_FLAG 128
+#endif
+#ifndef FUTEX_CMD_MASK
+#define FUTEX_CMD_MASK ~FUTEX_PRIVATE_FLAG
+#endif
+#ifndef FUTEX_WAIT_PRIVATE
+#define FUTEX_WAIT_PRIVATE (FUTEX_WAIT | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_WAKE_PRIVATE
+#define FUTEX_WAKE_PRIVATE (FUTEX_WAKE | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_REQUEUE_PRIVATE
+#define FUTEX_REQUEUE_PRIVATE (FUTEX_REQUEUE | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_CMP_REQUEUE_PRIVATE
+#define FUTEX_CMP_REQUEUE_PRIVATE (FUTEX_CMP_REQUEUE | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_WAKE_OP_PRIVATE
+#define FUTEX_WAKE_OP_PRIVATE (FUTEX_WAKE_OP | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_LOCK_PI_PRIVATE
+#define FUTEX_LOCK_PI_PRIVATE (FUTEX_LOCK_PI | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_UNLOCK_PI_PRIVATE
+#define FUTEX_UNLOCK_PI_PRIVATE (FUTEX_UNLOCK_PI | FUTEX_PRIVATE_FLAG)
+#endif
+#ifndef FUTEX_TRYLOCK_PI_PRIVATE
+#define FUTEX_TRYLOCK_PI_PRIVATE (FUTEX_TRYLOCK_PI | FUTEX_PRIVATE_FLAG)
+#endif
+
+
+#if defined(__x86_64__)
+#ifndef ARCH_SET_GS
+#define ARCH_SET_GS 0x1001
+#endif
+#ifndef ARCH_GET_GS
+#define ARCH_GET_GS 0x1004
+#endif
+#endif
+
+#if defined(__i386__)
+#ifndef __NR_quotactl
+#define __NR_quotactl 131
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid 164
+#define __NR_getresuid 165
+#define __NR_setresgid 170
+#define __NR_getresgid 171
+#endif
+#ifndef __NR_rt_sigaction
+#define __NR_rt_sigreturn 173
+#define __NR_rt_sigaction 174
+#define __NR_rt_sigprocmask 175
+#define __NR_rt_sigpending 176
+#define __NR_rt_sigsuspend 179
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 180
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 181
+#endif
+#ifndef __NR_ugetrlimit
+#define __NR_ugetrlimit 191
+#endif
+#ifndef __NR_stat64
+#define __NR_stat64 195
+#endif
+#ifndef __NR_fstat64
+#define __NR_fstat64 197
+#endif
+#ifndef __NR_setresuid32
+#define __NR_setresuid32 208
+#define __NR_getresuid32 209
+#define __NR_setresgid32 210
+#define __NR_getresgid32 211
+#endif
+#ifndef __NR_setfsuid32
+#define __NR_setfsuid32 215
+#define __NR_setfsgid32 216
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 220
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid 224
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead 225
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr 226
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr 227
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr 229
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr 230
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr 232
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr 233
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill 238
+#endif
+#ifndef __NR_futex
+#define __NR_futex 240
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity 241
+#define __NR_sched_getaffinity 242
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address 258
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime 265
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres 266
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 268
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 269
+#endif
+#ifndef __NR_fadvise64_64
+#define __NR_fadvise64_64 272
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 289
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get 290
+#endif
+#ifndef __NR_openat
+#define __NR_openat 295
+#endif
+#ifndef __NR_fstatat64
+#define __NR_fstatat64 300
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat 301
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages 317
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu 318
+#endif
+#ifndef __NR_fallocate
+#define __NR_fallocate 324
+#endif
+/* End of i386 definitions */
+#elif defined(__ARM_ARCH_3__) || defined(__ARM_EABI__)
+#ifndef __NR_setresuid
+#define __NR_setresuid (__NR_SYSCALL_BASE + 164)
+#define __NR_getresuid (__NR_SYSCALL_BASE + 165)
+#define __NR_setresgid (__NR_SYSCALL_BASE + 170)
+#define __NR_getresgid (__NR_SYSCALL_BASE + 171)
+#endif
+#ifndef __NR_rt_sigaction
+#define __NR_rt_sigreturn (__NR_SYSCALL_BASE + 173)
+#define __NR_rt_sigaction (__NR_SYSCALL_BASE + 174)
+#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE + 175)
+#define __NR_rt_sigpending (__NR_SYSCALL_BASE + 176)
+#define __NR_rt_sigsuspend (__NR_SYSCALL_BASE + 179)
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 (__NR_SYSCALL_BASE + 180)
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 (__NR_SYSCALL_BASE + 181)
+#endif
+#ifndef __NR_ugetrlimit
+#define __NR_ugetrlimit (__NR_SYSCALL_BASE + 191)
+#endif
+#ifndef __NR_stat64
+#define __NR_stat64 (__NR_SYSCALL_BASE + 195)
+#endif
+#ifndef __NR_fstat64
+#define __NR_fstat64 (__NR_SYSCALL_BASE + 197)
+#endif
+#ifndef __NR_setresuid32
+#define __NR_setresuid32 (__NR_SYSCALL_BASE + 208)
+#define __NR_getresuid32 (__NR_SYSCALL_BASE + 209)
+#define __NR_setresgid32 (__NR_SYSCALL_BASE + 210)
+#define __NR_getresgid32 (__NR_SYSCALL_BASE + 211)
+#endif
+#ifndef __NR_setfsuid32
+#define __NR_setfsuid32 (__NR_SYSCALL_BASE + 215)
+#define __NR_setfsgid32 (__NR_SYSCALL_BASE + 216)
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 (__NR_SYSCALL_BASE + 217)
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid (__NR_SYSCALL_BASE + 224)
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead (__NR_SYSCALL_BASE + 225)
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr (__NR_SYSCALL_BASE + 226)
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr (__NR_SYSCALL_BASE + 227)
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr (__NR_SYSCALL_BASE + 229)
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr (__NR_SYSCALL_BASE + 230)
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr (__NR_SYSCALL_BASE + 232)
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr (__NR_SYSCALL_BASE + 233)
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill (__NR_SYSCALL_BASE + 238)
+#endif
+#ifndef __NR_futex
+#define __NR_futex (__NR_SYSCALL_BASE + 240)
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity (__NR_SYSCALL_BASE + 241)
+#define __NR_sched_getaffinity (__NR_SYSCALL_BASE + 242)
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address (__NR_SYSCALL_BASE + 256)
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime (__NR_SYSCALL_BASE + 263)
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres (__NR_SYSCALL_BASE + 264)
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 (__NR_SYSCALL_BASE + 266)
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 (__NR_SYSCALL_BASE + 267)
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set (__NR_SYSCALL_BASE + 314)
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get (__NR_SYSCALL_BASE + 315)
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages (__NR_SYSCALL_BASE + 344)
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu (__NR_SYSCALL_BASE + 345)
+#endif
+/* End of ARM 3/EABI definitions */
+#elif defined(__aarch64__)
+#ifndef __NR_setxattr
+#define __NR_setxattr 5
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr 6
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr 8
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr 9
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr 11
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr 12
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 30
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get 31
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat 35
+#endif
+#ifndef __NR_fallocate
+#define __NR_fallocate 47
+#endif
+#ifndef __NR_openat
+#define __NR_openat 56
+#endif
+#ifndef __NR_quotactl
+#define __NR_quotactl 60
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 61
+#endif
+#ifndef __NR_getdents
+#define __NR_getdents __NR_getdents64
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 67
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 68
+#endif
+#ifndef __NR_ppoll
+#define __NR_ppoll 73
+#endif
+#ifndef __NR_readlinkat
+#define __NR_readlinkat 78
+#endif
+#ifndef __NR_newfstatat
+#define __NR_newfstatat 79
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address 96
+#endif
+#ifndef __NR_futex
+#define __NR_futex 98
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime 113
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres 114
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity 122
+#define __NR_sched_getaffinity 123
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill 130
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid 147
+#define __NR_getresuid 148
+#define __NR_setresgid 149
+#define __NR_getresgid 150
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid 178
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead 213
+#endif
+#ifndef __NR_fadvise64
+#define __NR_fadvise64 223
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages 239
+#endif
+/* End of aarch64 definitions */
+#elif defined(__x86_64__)
+#ifndef __NR_pread64
+#define __NR_pread64 17
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 18
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid 117
+#define __NR_getresuid 118
+#define __NR_setresgid 119
+#define __NR_getresgid 120
+#endif
+#ifndef __NR_quotactl
+#define __NR_quotactl 179
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid 186
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead 187
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr 188
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr 189
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr 191
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr 192
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr 194
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr 195
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill 200
+#endif
+#ifndef __NR_futex
+#define __NR_futex 202
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity 203
+#define __NR_sched_getaffinity 204
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 217
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address 218
+#endif
+#ifndef __NR_fadvise64
+#define __NR_fadvise64 221
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime 228
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres 229
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 251
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get 252
+#endif
+#ifndef __NR_openat
+#define __NR_openat 257
+#endif
+#ifndef __NR_newfstatat
+#define __NR_newfstatat 262
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat 263
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages 279
+#endif
+#ifndef __NR_fallocate
+#define __NR_fallocate 285
+#endif
+/* End of x86-64 definitions */
+#elif defined(__mips__)
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+#ifndef __NR_setresuid
+#define __NR_setresuid (__NR_Linux + 185)
+#define __NR_getresuid (__NR_Linux + 186)
+#define __NR_setresgid (__NR_Linux + 190)
+#define __NR_getresgid (__NR_Linux + 191)
+#endif
+#ifndef __NR_rt_sigaction
+#define __NR_rt_sigreturn (__NR_Linux + 193)
+#define __NR_rt_sigaction (__NR_Linux + 194)
+#define __NR_rt_sigprocmask (__NR_Linux + 195)
+#define __NR_rt_sigpending (__NR_Linux + 196)
+#define __NR_rt_sigsuspend (__NR_Linux + 199)
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 (__NR_Linux + 200)
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 (__NR_Linux + 201)
+#endif
+#ifndef __NR_stat64
+#define __NR_stat64 (__NR_Linux + 213)
+#endif
+#ifndef __NR_fstat64
+#define __NR_fstat64 (__NR_Linux + 215)
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 (__NR_Linux + 219)
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid (__NR_Linux + 222)
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead (__NR_Linux + 223)
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr (__NR_Linux + 224)
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr (__NR_Linux + 225)
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr (__NR_Linux + 227)
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr (__NR_Linux + 228)
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr (__NR_Linux + 230)
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr (__NR_Linux + 231)
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill (__NR_Linux + 236)
+#endif
+#ifndef __NR_futex
+#define __NR_futex (__NR_Linux + 238)
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity (__NR_Linux + 239)
+#define __NR_sched_getaffinity (__NR_Linux + 240)
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address (__NR_Linux + 252)
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 (__NR_Linux + 255)
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 (__NR_Linux + 256)
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime (__NR_Linux + 263)
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres (__NR_Linux + 264)
+#endif
+#ifndef __NR_openat
+#define __NR_openat (__NR_Linux + 288)
+#endif
+#ifndef __NR_fstatat
+#define __NR_fstatat (__NR_Linux + 293)
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat (__NR_Linux + 294)
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages (__NR_Linux + 308)
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu (__NR_Linux + 312)
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set (__NR_Linux + 314)
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get (__NR_Linux + 315)
+#endif
+/* End of MIPS (old 32bit API) definitions */
+#elif _MIPS_SIM == _MIPS_SIM_ABI64
+#ifndef __NR_pread64
+#define __NR_pread64 (__NR_Linux + 16)
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 (__NR_Linux + 17)
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid (__NR_Linux + 115)
+#define __NR_getresuid (__NR_Linux + 116)
+#define __NR_setresgid (__NR_Linux + 117)
+#define __NR_getresgid (__NR_Linux + 118)
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid (__NR_Linux + 178)
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead (__NR_Linux + 179)
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr (__NR_Linux + 180)
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr (__NR_Linux + 181)
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr (__NR_Linux + 183)
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr (__NR_Linux + 184)
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr (__NR_Linux + 186)
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr (__NR_Linux + 187)
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill (__NR_Linux + 192)
+#endif
+#ifndef __NR_futex
+#define __NR_futex (__NR_Linux + 194)
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity (__NR_Linux + 195)
+#define __NR_sched_getaffinity (__NR_Linux + 196)
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address (__NR_Linux + 212)
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime (__NR_Linux + 222)
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres (__NR_Linux + 223)
+#endif
+#ifndef __NR_openat
+#define __NR_openat (__NR_Linux + 247)
+#endif
+#ifndef __NR_fstatat
+#define __NR_fstatat (__NR_Linux + 252)
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat (__NR_Linux + 253)
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages (__NR_Linux + 267)
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu (__NR_Linux + 271)
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set (__NR_Linux + 273)
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get (__NR_Linux + 274)
+#endif
+/* End of MIPS (64bit API) definitions */
+#else
+#ifndef __NR_setresuid
+#define __NR_setresuid (__NR_Linux + 115)
+#define __NR_getresuid (__NR_Linux + 116)
+#define __NR_setresgid (__NR_Linux + 117)
+#define __NR_getresgid (__NR_Linux + 118)
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid (__NR_Linux + 178)
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead (__NR_Linux + 179)
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr (__NR_Linux + 180)
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr (__NR_Linux + 181)
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr (__NR_Linux + 183)
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr (__NR_Linux + 184)
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr (__NR_Linux + 186)
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr (__NR_Linux + 187)
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill (__NR_Linux + 192)
+#endif
+#ifndef __NR_futex
+#define __NR_futex (__NR_Linux + 194)
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity (__NR_Linux + 195)
+#define __NR_sched_getaffinity (__NR_Linux + 196)
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address (__NR_Linux + 213)
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 (__NR_Linux + 217)
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 (__NR_Linux + 218)
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime (__NR_Linux + 226)
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres (__NR_Linux + 227)
+#endif
+#ifndef __NR_openat
+#define __NR_openat (__NR_Linux + 251)
+#endif
+#ifndef __NR_fstatat
+#define __NR_fstatat (__NR_Linux + 256)
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat (__NR_Linux + 257)
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages (__NR_Linux + 271)
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu (__NR_Linux + 275)
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set (__NR_Linux + 277)
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get (__NR_Linux + 278)
+#endif
+/* End of MIPS (new 32bit API) definitions */
+#endif
+/* End of MIPS definitions */
+#elif defined(__PPC__)
+#ifndef __NR_setfsuid
+#define __NR_setfsuid 138
+#define __NR_setfsgid 139
+#endif
+#ifndef __NR_setresuid
+#define __NR_setresuid 164
+#define __NR_getresuid 165
+#define __NR_setresgid 169
+#define __NR_getresgid 170
+#endif
+#ifndef __NR_rt_sigaction
+#define __NR_rt_sigreturn 172
+#define __NR_rt_sigaction 173
+#define __NR_rt_sigprocmask 174
+#define __NR_rt_sigpending 175
+#define __NR_rt_sigsuspend 178
+#endif
+#ifndef __NR_pread64
+#define __NR_pread64 179
+#endif
+#ifndef __NR_pwrite64
+#define __NR_pwrite64 180
+#endif
+#ifndef __NR_ugetrlimit
+#define __NR_ugetrlimit 190
+#endif
+#ifndef __NR_readahead
+#define __NR_readahead 191
+#endif
+#ifndef __NR_stat64
+#define __NR_stat64 195
+#endif
+#ifndef __NR_fstat64
+#define __NR_fstat64 197
+#endif
+#ifndef __NR_getdents64
+#define __NR_getdents64 202
+#endif
+#ifndef __NR_gettid
+#define __NR_gettid 207
+#endif
+#ifndef __NR_tkill
+#define __NR_tkill 208
+#endif
+#ifndef __NR_setxattr
+#define __NR_setxattr 209
+#endif
+#ifndef __NR_lsetxattr
+#define __NR_lsetxattr 210
+#endif
+#ifndef __NR_getxattr
+#define __NR_getxattr 212
+#endif
+#ifndef __NR_lgetxattr
+#define __NR_lgetxattr 213
+#endif
+#ifndef __NR_listxattr
+#define __NR_listxattr 215
+#endif
+#ifndef __NR_llistxattr
+#define __NR_llistxattr 216
+#endif
+#ifndef __NR_futex
+#define __NR_futex 221
+#endif
+#ifndef __NR_sched_setaffinity
+#define __NR_sched_setaffinity 222
+#define __NR_sched_getaffinity 223
+#endif
+#ifndef __NR_set_tid_address
+#define __NR_set_tid_address 232
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime 246
+#endif
+#ifndef __NR_clock_getres
+#define __NR_clock_getres 247
+#endif
+#ifndef __NR_statfs64
+#define __NR_statfs64 252
+#endif
+#ifndef __NR_fstatfs64
+#define __NR_fstatfs64 253
+#endif
+#ifndef __NR_fadvise64_64
+#define __NR_fadvise64_64 254
+#endif
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 273
+#endif
+#ifndef __NR_ioprio_get
+#define __NR_ioprio_get 274
+#endif
+#ifndef __NR_openat
+#define __NR_openat 286
+#endif
+#ifndef __NR_fstatat64
+#define __NR_fstatat64 291
+#endif
+#ifndef __NR_unlinkat
+#define __NR_unlinkat 292
+#endif
+#ifndef __NR_move_pages
+#define __NR_move_pages 301
+#endif
+#ifndef __NR_getcpu
+#define __NR_getcpu 302
+#endif
+/* End of powerpc defininitions */
+#endif
+
+
+/* After forking, we must make sure to only call system calls. */
+#if defined(__BOUNDED_POINTERS__)
+ #error "Need to port invocations of syscalls for bounded ptrs"
+#else
+ /* The core dumper and the thread lister get executed after threads
+ * have been suspended. As a consequence, we cannot call any functions
+ * that acquire locks. Unfortunately, libc wraps most system calls
+ * (e.g. in order to implement pthread_atfork, and to make calls
+ * cancellable), which means we cannot call these functions. Instead,
+ * we have to call syscall() directly.
+ */
+ #undef LSS_ERRNO
+ #ifdef SYS_ERRNO
+ /* Allow the including file to override the location of errno. This can
+ * be useful when using clone() with the CLONE_VM option.
+ */
+ #define LSS_ERRNO SYS_ERRNO
+ #else
+ #define LSS_ERRNO errno
+ #endif
+
+ #undef LSS_INLINE
+ #ifdef SYS_INLINE
+ #define LSS_INLINE SYS_INLINE
+ #else
+ #define LSS_INLINE static inline
+ #endif
+
+ /* Allow the including file to override the prefix used for all new
+ * system calls. By default, it will be set to "sys_".
+ */
+ #undef LSS_NAME
+ #ifndef SYS_PREFIX
+ #define LSS_NAME(name) sys_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX < 0
+ #define LSS_NAME(name) name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 0
+ #define LSS_NAME(name) sys0_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 1
+ #define LSS_NAME(name) sys1_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 2
+ #define LSS_NAME(name) sys2_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 3
+ #define LSS_NAME(name) sys3_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 4
+ #define LSS_NAME(name) sys4_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 5
+ #define LSS_NAME(name) sys5_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 6
+ #define LSS_NAME(name) sys6_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 7
+ #define LSS_NAME(name) sys7_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 8
+ #define LSS_NAME(name) sys8_##name
+ #elif defined(SYS_PREFIX) && SYS_PREFIX == 9
+ #define LSS_NAME(name) sys9_##name
+ #endif
+
+ #undef LSS_RETURN
+ #if (defined(__i386__) || defined(__x86_64__) || defined(__ARM_ARCH_3__) \
+ || defined(__ARM_EABI__) || defined(__aarch64__))
+ /* Failing system calls return a negative result in the range of
+ * -1..-4095. These are "errno" values with the sign inverted.
+ */
+ #define LSS_RETURN(type, res) \
+ do { \
+ if ((unsigned long)(res) >= (unsigned long)(-4095)) { \
+ LSS_ERRNO = -(res); \
+ res = -1; \
+ } \
+ return (type) (res); \
+ } while (0)
+ #elif defined(__mips__)
+ /* On MIPS, failing system calls return -1, and set errno in a
+ * separate CPU register.
+ */
+ #define LSS_RETURN(type, res, err) \
+ do { \
+ if (err) { \
+ unsigned long __errnovalue = (res); \
+ LSS_ERRNO = __errnovalue; \
+ res = -1; \
+ } \
+ return (type) (res); \
+ } while (0)
+ #elif defined(__PPC__)
+ /* On PPC, failing system calls return -1, and set errno in a
+ * separate CPU register. See linux/unistd.h.
+ */
+ #define LSS_RETURN(type, res, err) \
+ do { \
+ if (err & 0x10000000 ) { \
+ LSS_ERRNO = (res); \
+ res = -1; \
+ } \
+ return (type) (res); \
+ } while (0)
+ #endif
+ #if defined(__i386__)
+ /* In PIC mode (e.g. when building shared libraries), gcc for i386
+ * reserves ebx. Unfortunately, most distribution ship with implementations
+ * of _syscallX() which clobber ebx.
+ * Also, most definitions of _syscallX() neglect to mark "memory" as being
+ * clobbered. This causes problems with compilers, that do a better job
+ * at optimizing across __asm__ calls.
+ * So, we just have to redefine all of the _syscallX() macros.
+ */
+ #undef LSS_ENTRYPOINT
+ #ifdef SYS_SYSCALL_ENTRYPOINT
+ static inline void (**LSS_NAME(get_syscall_entrypoint)(void))(void) {
+ void (**entrypoint)(void);
+ asm volatile(".bss\n"
+ ".align 8\n"
+ ".globl " SYS_SYSCALL_ENTRYPOINT "\n"
+ ".common " SYS_SYSCALL_ENTRYPOINT ",8,8\n"
+ ".previous\n"
+ /* This logically does 'lea "SYS_SYSCALL_ENTRYPOINT", %0' */
+ "call 0f\n"
+ "0:pop %0\n"
+ "add $_GLOBAL_OFFSET_TABLE_+[.-0b], %0\n"
+ "mov " SYS_SYSCALL_ENTRYPOINT "@GOT(%0), %0\n"
+ : "=r"(entrypoint));
+ return entrypoint;
+ }
+
+ #define LSS_ENTRYPOINT ".bss\n" \
+ ".align 8\n" \
+ ".globl " SYS_SYSCALL_ENTRYPOINT "\n" \
+ ".common " SYS_SYSCALL_ENTRYPOINT ",8,8\n" \
+ ".previous\n" \
+ /* Check the SYS_SYSCALL_ENTRYPOINT vector */ \
+ "push %%eax\n" \
+ "call 10000f\n" \
+ "10000:pop %%eax\n" \
+ "add $_GLOBAL_OFFSET_TABLE_+[.-10000b], %%eax\n" \
+ "mov " SYS_SYSCALL_ENTRYPOINT \
+ "@GOT(%%eax), %%eax\n" \
+ "mov 0(%%eax), %%eax\n" \
+ "test %%eax, %%eax\n" \
+ "jz 10002f\n" \
+ "push %%eax\n" \
+ "call 10001f\n" \
+ "10001:pop %%eax\n" \
+ "add $(10003f-10001b), %%eax\n" \
+ "xchg 4(%%esp), %%eax\n" \
+ "ret\n" \
+ "10002:pop %%eax\n" \
+ "int $0x80\n" \
+ "10003:\n"
+ #else
+ #define LSS_ENTRYPOINT "int $0x80\n"
+ #endif
+ #undef LSS_BODY
+ #define LSS_BODY(type,args...) \
+ long __res; \
+ __asm__ __volatile__("push %%ebx\n" \
+ "movl %2,%%ebx\n" \
+ LSS_ENTRYPOINT \
+ "pop %%ebx" \
+ args \
+ : "esp", "memory"); \
+ LSS_RETURN(type,__res)
+ #undef _syscall0
+ #define _syscall0(type,name) \
+ type LSS_NAME(name)(void) { \
+ long __res; \
+ __asm__ volatile(LSS_ENTRYPOINT \
+ : "=a" (__res) \
+ : "0" (__NR_##name) \
+ : "esp", "memory"); \
+ LSS_RETURN(type,__res); \
+ }
+ #undef _syscall1
+ #define _syscall1(type,name,type1,arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_BODY(type, \
+ : "=a" (__res) \
+ : "0" (__NR_##name), "ri" ((long)(arg1))); \
+ }
+ #undef _syscall2
+ #define _syscall2(type,name,type1,arg1,type2,arg2) \
+ type LSS_NAME(name)(type1 arg1,type2 arg2) { \
+ LSS_BODY(type, \
+ : "=a" (__res) \
+ : "0" (__NR_##name),"ri" ((long)(arg1)), "c" ((long)(arg2))); \
+ }
+ #undef _syscall3
+ #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
+ type LSS_NAME(name)(type1 arg1,type2 arg2,type3 arg3) { \
+ LSS_BODY(type, \
+ : "=a" (__res) \
+ : "0" (__NR_##name), "ri" ((long)(arg1)), "c" ((long)(arg2)), \
+ "d" ((long)(arg3))); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_BODY(type, \
+ : "=a" (__res) \
+ : "0" (__NR_##name), "ri" ((long)(arg1)), "c" ((long)(arg2)), \
+ "d" ((long)(arg3)),"S" ((long)(arg4))); \
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ long __res; \
+ __asm__ __volatile__("push %%ebx\n" \
+ "movl %2,%%ebx\n" \
+ "movl %1,%%eax\n" \
+ LSS_ENTRYPOINT \
+ "pop %%ebx" \
+ : "=a" (__res) \
+ : "i" (__NR_##name), "ri" ((long)(arg1)), \
+ "c" ((long)(arg2)), "d" ((long)(arg3)), \
+ "S" ((long)(arg4)), "D" ((long)(arg5)) \
+ : "esp", "memory"); \
+ LSS_RETURN(type,__res); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ long __res; \
+ struct { long __a1; long __a6; } __s = { (long)arg1, (long) arg6 }; \
+ __asm__ __volatile__("push %%ebp\n" \
+ "push %%ebx\n" \
+ "movl 4(%2),%%ebp\n" \
+ "movl 0(%2), %%ebx\n" \
+ "movl %1,%%eax\n" \
+ LSS_ENTRYPOINT \
+ "pop %%ebx\n" \
+ "pop %%ebp" \
+ : "=a" (__res) \
+ : "i" (__NR_##name), "0" ((long)(&__s)), \
+ "c" ((long)(arg2)), "d" ((long)(arg3)), \
+ "S" ((long)(arg4)), "D" ((long)(arg5)) \
+ : "esp", "memory"); \
+ LSS_RETURN(type,__res); \
+ }
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long __res;
+ __asm__ __volatile__(/* if (fn == NULL)
+ * return -EINVAL;
+ */
+ "movl %3,%%ecx\n"
+ "jecxz 1f\n"
+
+ /* if (child_stack == NULL)
+ * return -EINVAL;
+ */
+ "movl %4,%%ecx\n"
+ "jecxz 1f\n"
+
+ /* Set up alignment of the child stack:
+ * child_stack = (child_stack & ~0xF) - 20;
+ */
+ "andl $-16,%%ecx\n"
+ "subl $20,%%ecx\n"
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ "movl %6,%%eax\n"
+ "movl %%eax,4(%%ecx)\n"
+ "movl %3,%%eax\n"
+ "movl %%eax,(%%ecx)\n"
+
+ /* %eax = syscall(%eax = __NR_clone,
+ * %ebx = flags,
+ * %ecx = child_stack,
+ * %edx = parent_tidptr,
+ * %esi = newtls,
+ * %edi = child_tidptr)
+ * Also, make sure that %ebx gets preserved as it is
+ * used in PIC mode.
+ */
+ "movl %8,%%esi\n"
+ "movl %7,%%edx\n"
+ "movl %5,%%eax\n"
+ "movl %9,%%edi\n"
+ "pushl %%ebx\n"
+ "movl %%eax,%%ebx\n"
+ "movl %2,%%eax\n"
+ LSS_ENTRYPOINT
+
+ /* In the parent: restore %ebx
+ * In the child: move "fn" into %ebx
+ */
+ "popl %%ebx\n"
+
+ /* if (%eax != 0)
+ * return %eax;
+ */
+ "test %%eax,%%eax\n"
+ "jnz 1f\n"
+
+ /* In the child, now. Terminate frame pointer chain.
+ */
+ "movl $0,%%ebp\n"
+
+ /* Call "fn". "arg" is already on the stack.
+ */
+ "call *%%ebx\n"
+
+ /* Call _exit(%ebx). Unfortunately older versions
+ * of gcc restrict the number of arguments that can
+ * be passed to asm(). So, we need to hard-code the
+ * system call number.
+ */
+ "movl %%eax,%%ebx\n"
+ "movl $1,%%eax\n"
+ LSS_ENTRYPOINT
+
+ /* Return to parent.
+ */
+ "1:\n"
+ : "=a" (__res)
+ : "0"(-EINVAL), "i"(__NR_clone),
+ "m"(fn), "m"(child_stack), "m"(flags), "m"(arg),
+ "m"(parent_tidptr), "m"(newtls), "m"(child_tidptr)
+ : "esp", "memory", "ecx", "edx", "esi", "edi");
+ LSS_RETURN(int, __res);
+ }
+
+ #define __NR__fadvise64_64 __NR_fadvise64_64
+ LSS_INLINE _syscall6(int, _fadvise64_64, int, fd,
+ unsigned, offset_lo, unsigned, offset_hi,
+ unsigned, len_lo, unsigned, len_hi,
+ int, advice)
+
+ LSS_INLINE int LSS_NAME(fadvise64)(int fd, loff_t offset,
+ loff_t len, int advice) {
+ return LSS_NAME(_fadvise64_64)(fd,
+ (unsigned)offset, (unsigned)(offset >>32),
+ (unsigned)len, (unsigned)(len >> 32),
+ advice);
+ }
+
+ #define __NR__fallocate __NR_fallocate
+ LSS_INLINE _syscall6(int, _fallocate, int, fd,
+ int, mode,
+ unsigned, offset_lo, unsigned, offset_hi,
+ unsigned, len_lo, unsigned, len_hi)
+
+ LSS_INLINE int LSS_NAME(fallocate)(int fd, int mode,
+ loff_t offset, loff_t len) {
+ union { loff_t off; unsigned w[2]; } o = { offset }, l = { len };
+ return LSS_NAME(_fallocate)(fd, mode, o.w[0], o.w[1], l.w[0], l.w[1]);
+ }
+
+ LSS_INLINE _syscall1(int, set_thread_area, void *, u)
+ LSS_INLINE _syscall1(int, get_thread_area, void *, u)
+
+ LSS_INLINE void (*LSS_NAME(restore_rt)(void))(void) {
+ /* On i386, the kernel does not know how to return from a signal
+ * handler. Instead, it relies on user space to provide a
+ * restorer function that calls the {rt_,}sigreturn() system call.
+ * Unfortunately, we cannot just reference the glibc version of this
+ * function, as glibc goes out of its way to make it inaccessible.
+ */
+ void (*res)(void);
+ __asm__ __volatile__("call 2f\n"
+ "0:.align 16\n"
+ "1:movl %1,%%eax\n"
+ LSS_ENTRYPOINT
+ "2:popl %0\n"
+ "addl $(1b-0b),%0\n"
+ : "=a" (res)
+ : "i" (__NR_rt_sigreturn));
+ return res;
+ }
+ LSS_INLINE void (*LSS_NAME(restore)(void))(void) {
+ /* On i386, the kernel does not know how to return from a signal
+ * handler. Instead, it relies on user space to provide a
+ * restorer function that calls the {rt_,}sigreturn() system call.
+ * Unfortunately, we cannot just reference the glibc version of this
+ * function, as glibc goes out of its way to make it inaccessible.
+ */
+ void (*res)(void);
+ __asm__ __volatile__("call 2f\n"
+ "0:.align 16\n"
+ "1:pop %%eax\n"
+ "movl %1,%%eax\n"
+ LSS_ENTRYPOINT
+ "2:popl %0\n"
+ "addl $(1b-0b),%0\n"
+ : "=a" (res)
+ : "i" (__NR_sigreturn));
+ return res;
+ }
+ #elif defined(__x86_64__)
+ /* There are no known problems with any of the _syscallX() macros
+ * currently shipping for x86_64, but we still need to be able to define
+ * our own version so that we can override the location of the errno
+ * location (e.g. when using the clone() system call with the CLONE_VM
+ * option).
+ */
+ #undef LSS_ENTRYPOINT
+ #ifdef SYS_SYSCALL_ENTRYPOINT
+ static inline void (**LSS_NAME(get_syscall_entrypoint)(void))(void) {
+ void (**entrypoint)(void);
+ asm volatile(".bss\n"
+ ".align 8\n"
+ ".globl " SYS_SYSCALL_ENTRYPOINT "\n"
+ ".common " SYS_SYSCALL_ENTRYPOINT ",8,8\n"
+ ".previous\n"
+ "mov " SYS_SYSCALL_ENTRYPOINT "@GOTPCREL(%%rip), %0\n"
+ : "=r"(entrypoint));
+ return entrypoint;
+ }
+
+ #define LSS_ENTRYPOINT \
+ ".bss\n" \
+ ".align 8\n" \
+ ".globl " SYS_SYSCALL_ENTRYPOINT "\n" \
+ ".common " SYS_SYSCALL_ENTRYPOINT ",8,8\n" \
+ ".previous\n" \
+ "mov " SYS_SYSCALL_ENTRYPOINT "@GOTPCREL(%%rip), %%rcx\n" \
+ "mov 0(%%rcx), %%rcx\n" \
+ "test %%rcx, %%rcx\n" \
+ "jz 10001f\n" \
+ "call *%%rcx\n" \
+ "jmp 10002f\n" \
+ "10001:syscall\n" \
+ "10002:\n"
+
+ #else
+ #define LSS_ENTRYPOINT "syscall\n"
+ #endif
+
+ /* The x32 ABI has 32 bit longs, but the syscall interface is 64 bit.
+ * We need to explicitly cast to an unsigned 64 bit type to avoid implicit
+ * sign extension. We can't cast pointers directly because those are
+ * 32 bits, and gcc will dump ugly warnings about casting from a pointer
+ * to an integer of a different size.
+ */
+ #undef LSS_SYSCALL_ARG
+ #define LSS_SYSCALL_ARG(a) ((uint64_t)(uintptr_t)(a))
+ #undef _LSS_RETURN
+ #define _LSS_RETURN(type, res, cast) \
+ do { \
+ if ((uint64_t)(res) >= (uint64_t)(-4095)) { \
+ LSS_ERRNO = -(res); \
+ res = -1; \
+ } \
+ return (type)(cast)(res); \
+ } while (0)
+ #undef LSS_RETURN
+ #define LSS_RETURN(type, res) _LSS_RETURN(type, res, uintptr_t)
+
+ #undef _LSS_BODY
+ #define _LSS_BODY(nr, type, name, cast, ...) \
+ long long __res; \
+ __asm__ __volatile__(LSS_BODY_ASM##nr LSS_ENTRYPOINT \
+ : "=a" (__res) \
+ : "0" (__NR_##name) LSS_BODY_ARG##nr(__VA_ARGS__) \
+ : LSS_BODY_CLOBBER##nr "r11", "rcx", "memory"); \
+ _LSS_RETURN(type, __res, cast)
+ #undef LSS_BODY
+ #define LSS_BODY(nr, type, name, args...) \
+ _LSS_BODY(nr, type, name, uintptr_t, ## args)
+
+ #undef LSS_BODY_ASM0
+ #undef LSS_BODY_ASM1
+ #undef LSS_BODY_ASM2
+ #undef LSS_BODY_ASM3
+ #undef LSS_BODY_ASM4
+ #undef LSS_BODY_ASM5
+ #undef LSS_BODY_ASM6
+ #define LSS_BODY_ASM0
+ #define LSS_BODY_ASM1 LSS_BODY_ASM0
+ #define LSS_BODY_ASM2 LSS_BODY_ASM1
+ #define LSS_BODY_ASM3 LSS_BODY_ASM2
+ #define LSS_BODY_ASM4 LSS_BODY_ASM3 "movq %5,%%r10;"
+ #define LSS_BODY_ASM5 LSS_BODY_ASM4 "movq %6,%%r8;"
+ #define LSS_BODY_ASM6 LSS_BODY_ASM5 "movq %7,%%r9;"
+
+ #undef LSS_BODY_CLOBBER0
+ #undef LSS_BODY_CLOBBER1
+ #undef LSS_BODY_CLOBBER2
+ #undef LSS_BODY_CLOBBER3
+ #undef LSS_BODY_CLOBBER4
+ #undef LSS_BODY_CLOBBER5
+ #undef LSS_BODY_CLOBBER6
+ #define LSS_BODY_CLOBBER0
+ #define LSS_BODY_CLOBBER1 LSS_BODY_CLOBBER0
+ #define LSS_BODY_CLOBBER2 LSS_BODY_CLOBBER1
+ #define LSS_BODY_CLOBBER3 LSS_BODY_CLOBBER2
+ #define LSS_BODY_CLOBBER4 LSS_BODY_CLOBBER3 "r10",
+ #define LSS_BODY_CLOBBER5 LSS_BODY_CLOBBER4 "r8",
+ #define LSS_BODY_CLOBBER6 LSS_BODY_CLOBBER5 "r9",
+
+ #undef LSS_BODY_ARG0
+ #undef LSS_BODY_ARG1
+ #undef LSS_BODY_ARG2
+ #undef LSS_BODY_ARG3
+ #undef LSS_BODY_ARG4
+ #undef LSS_BODY_ARG5
+ #undef LSS_BODY_ARG6
+ #define LSS_BODY_ARG0()
+ #define LSS_BODY_ARG1(arg1) \
+ LSS_BODY_ARG0(), "D" (arg1)
+ #define LSS_BODY_ARG2(arg1, arg2) \
+ LSS_BODY_ARG1(arg1), "S" (arg2)
+ #define LSS_BODY_ARG3(arg1, arg2, arg3) \
+ LSS_BODY_ARG2(arg1, arg2), "d" (arg3)
+ #define LSS_BODY_ARG4(arg1, arg2, arg3, arg4) \
+ LSS_BODY_ARG3(arg1, arg2, arg3), "r" (arg4)
+ #define LSS_BODY_ARG5(arg1, arg2, arg3, arg4, arg5) \
+ LSS_BODY_ARG4(arg1, arg2, arg3, arg4), "r" (arg5)
+ #define LSS_BODY_ARG6(arg1, arg2, arg3, arg4, arg5, arg6) \
+ LSS_BODY_ARG5(arg1, arg2, arg3, arg4, arg5), "r" (arg6)
+
+ #undef _syscall0
+ #define _syscall0(type,name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(0, type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type,name,type1,arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_BODY(1, type, name, LSS_SYSCALL_ARG(arg1)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type,name,type1,arg1,type2,arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_BODY(2, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2));\
+ }
+ #undef _syscall3
+ #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_BODY(3, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2), \
+ LSS_SYSCALL_ARG(arg3)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_BODY(4, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2), \
+ LSS_SYSCALL_ARG(arg3), LSS_SYSCALL_ARG(arg4));\
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_BODY(5, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2), \
+ LSS_SYSCALL_ARG(arg3), LSS_SYSCALL_ARG(arg4), \
+ LSS_SYSCALL_ARG(arg5)); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_BODY(6, type, name, LSS_SYSCALL_ARG(arg1), LSS_SYSCALL_ARG(arg2), \
+ LSS_SYSCALL_ARG(arg3), LSS_SYSCALL_ARG(arg4), \
+ LSS_SYSCALL_ARG(arg5), LSS_SYSCALL_ARG(arg6));\
+ }
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long long __res;
+ {
+ __asm__ __volatile__(/* if (fn == NULL)
+ * return -EINVAL;
+ */
+ "testq %4,%4\n"
+ "jz 1f\n"
+
+ /* if (child_stack == NULL)
+ * return -EINVAL;
+ */
+ "testq %5,%5\n"
+ "jz 1f\n"
+
+ /* childstack -= 2*sizeof(void *);
+ */
+ "subq $16,%5\n"
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ "movq %7,8(%5)\n"
+ "movq %4,0(%5)\n"
+
+ /* %rax = syscall(%rax = __NR_clone,
+ * %rdi = flags,
+ * %rsi = child_stack,
+ * %rdx = parent_tidptr,
+ * %r8 = new_tls,
+ * %r10 = child_tidptr)
+ */
+ "movq %2,%%rax\n"
+ "movq %9,%%r8\n"
+ "movq %10,%%r10\n"
+ LSS_ENTRYPOINT
+
+ /* if (%rax != 0)
+ * return;
+ */
+ "testq %%rax,%%rax\n"
+ "jnz 1f\n"
+
+ /* In the child. Terminate frame pointer chain.
+ */
+ "xorq %%rbp,%%rbp\n"
+
+ /* Call "fn(arg)".
+ */
+ "popq %%rax\n"
+ "popq %%rdi\n"
+ "call *%%rax\n"
+
+ /* Call _exit(%ebx).
+ */
+ "movq %%rax,%%rdi\n"
+ "movq %3,%%rax\n"
+ LSS_ENTRYPOINT
+
+ /* Return to parent.
+ */
+ "1:\n"
+ : "=a" (__res)
+ : "0"(-EINVAL), "i"(__NR_clone), "i"(__NR_exit),
+ "r"(LSS_SYSCALL_ARG(fn)),
+ "S"(LSS_SYSCALL_ARG(child_stack)),
+ "D"(LSS_SYSCALL_ARG(flags)),
+ "r"(LSS_SYSCALL_ARG(arg)),
+ "d"(LSS_SYSCALL_ARG(parent_tidptr)),
+ "r"(LSS_SYSCALL_ARG(newtls)),
+ "r"(LSS_SYSCALL_ARG(child_tidptr))
+ : "rsp", "memory", "r8", "r10", "r11", "rcx");
+ }
+ LSS_RETURN(int, __res);
+ }
+ LSS_INLINE _syscall2(int, arch_prctl, int, c, void *, a)
+
+ /* Need to make sure loff_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE int LSS_NAME(fadvise64)(int fd, loff_t offset, loff_t len,
+ int advice) {
+ LSS_BODY(4, int, fadvise64, LSS_SYSCALL_ARG(fd), (uint64_t)(offset),
+ (uint64_t)(len), LSS_SYSCALL_ARG(advice));
+ }
+
+ LSS_INLINE void (*LSS_NAME(restore_rt)(void))(void) {
+ /* On x86-64, the kernel does not know how to return from
+ * a signal handler. Instead, it relies on user space to provide a
+ * restorer function that calls the rt_sigreturn() system call.
+ * Unfortunately, we cannot just reference the glibc version of this
+ * function, as glibc goes out of its way to make it inaccessible.
+ */
+ long long res;
+ __asm__ __volatile__("jmp 2f\n"
+ ".align 16\n"
+ "1:movq %1,%%rax\n"
+ LSS_ENTRYPOINT
+ "2:leaq 1b(%%rip),%0\n"
+ : "=r" (res)
+ : "i" (__NR_rt_sigreturn));
+ return (void (*)(void))(uintptr_t)res;
+ }
+ #elif defined(__ARM_ARCH_3__)
+ /* Most definitions of _syscallX() neglect to mark "memory" as being
+ * clobbered. This causes problems with compilers, that do a better job
+ * at optimizing across __asm__ calls.
+ * So, we just have to redefine all of the _syscallX() macros.
+ */
+ #undef LSS_REG
+ #define LSS_REG(r,a) register long __r##r __asm__("r"#r) = (long)a
+ #undef LSS_BODY
+ #define LSS_BODY(type,name,args...) \
+ register long __res_r0 __asm__("r0"); \
+ long __res; \
+ __asm__ __volatile__ (__syscall(name) \
+ : "=r"(__res_r0) : args : "lr", "memory"); \
+ __res = __res_r0; \
+ LSS_RETURN(type, __res)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_REG(0, arg1); LSS_BODY(type, name, "r"(__r0)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1)); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3)); \
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4)); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); LSS_REG(5, arg6); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4), "r"(__r5)); \
+ }
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long __res;
+ {
+ register int __flags __asm__("r0") = flags;
+ register void *__stack __asm__("r1") = child_stack;
+ register void *__ptid __asm__("r2") = parent_tidptr;
+ register void *__tls __asm__("r3") = newtls;
+ register int *__ctid __asm__("r4") = child_tidptr;
+ __asm__ __volatile__(/* if (fn == NULL || child_stack == NULL)
+ * return -EINVAL;
+ */
+ "cmp %2,#0\n"
+ "cmpne %3,#0\n"
+ "moveq %0,%1\n"
+ "beq 1f\n"
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ "str %5,[%3,#-4]!\n"
+ "str %2,[%3,#-4]!\n"
+
+ /* %r0 = syscall(%r0 = flags,
+ * %r1 = child_stack,
+ * %r2 = parent_tidptr,
+ * %r3 = newtls,
+ * %r4 = child_tidptr)
+ */
+ __syscall(clone)"\n"
+
+ /* if (%r0 != 0)
+ * return %r0;
+ */
+ "movs %0,r0\n"
+ "bne 1f\n"
+
+ /* In the child, now. Call "fn(arg)".
+ */
+ "ldr r0,[sp, #4]\n"
+ "mov lr,pc\n"
+ "ldr pc,[sp]\n"
+
+ /* Call _exit(%r0).
+ */
+ __syscall(exit)"\n"
+ "1:\n"
+ : "=r" (__res)
+ : "i"(-EINVAL),
+ "r"(fn), "r"(__stack), "r"(__flags), "r"(arg),
+ "r"(__ptid), "r"(__tls), "r"(__ctid)
+ : "cc", "lr", "memory");
+ }
+ LSS_RETURN(int, __res);
+ }
+ #elif defined(__ARM_EABI__)
+ /* Most definitions of _syscallX() neglect to mark "memory" as being
+ * clobbered. This causes problems with compilers, that do a better job
+ * at optimizing across __asm__ calls.
+ * So, we just have to redefine all fo the _syscallX() macros.
+ */
+ #undef LSS_REG
+ #define LSS_REG(r,a) register long __r##r __asm__("r"#r) = (long)a
+ #undef LSS_BODY
+ #define LSS_BODY(type,name,args...) \
+ register long __res_r0 __asm__("r0"); \
+ long __res; \
+ __asm__ __volatile__ ("push {r7}\n" \
+ "mov r7, %1\n" \
+ "swi 0x0\n" \
+ "pop {r7}\n" \
+ : "=r"(__res_r0) \
+ : "i"(__NR_##name) , ## args \
+ : "lr", "memory"); \
+ __res = __res_r0; \
+ LSS_RETURN(type, __res)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_REG(0, arg1); LSS_BODY(type, name, "r"(__r0)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1)); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3)); \
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4)); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); LSS_REG(5, arg6); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4), "r"(__r5)); \
+ }
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long __res;
+ {
+ register int __flags __asm__("r0") = flags;
+ register void *__stack __asm__("r1") = child_stack;
+ register void *__ptid __asm__("r2") = parent_tidptr;
+ register void *__tls __asm__("r3") = newtls;
+ register int *__ctid __asm__("r4") = child_tidptr;
+ __asm__ __volatile__(/* if (fn == NULL || child_stack == NULL)
+ * return -EINVAL;
+ */
+#ifdef __thumb2__
+ "push {r7}\n"
+#endif
+ "cmp %2,#0\n"
+ "it ne\n"
+ "cmpne %3,#0\n"
+ "it eq\n"
+ "moveq %0,%1\n"
+ "beq 1f\n"
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ "str %5,[%3,#-4]!\n"
+ "str %2,[%3,#-4]!\n"
+
+ /* %r0 = syscall(%r0 = flags,
+ * %r1 = child_stack,
+ * %r2 = parent_tidptr,
+ * %r3 = newtls,
+ * %r4 = child_tidptr)
+ */
+ "mov r7, %9\n"
+ "swi 0x0\n"
+
+ /* if (%r0 != 0)
+ * return %r0;
+ */
+ "movs %0,r0\n"
+ "bne 1f\n"
+
+ /* In the child, now. Call "fn(arg)".
+ */
+ "ldr r0,[sp, #4]\n"
+
+ /* When compiling for Thumb-2 the "MOV LR,PC" here
+ * won't work because it loads PC+4 into LR,
+ * whereas the LDR is a 4-byte instruction.
+ * This results in the child thread always
+ * crashing with an "Illegal Instruction" when it
+ * returned into the middle of the LDR instruction
+ * The instruction sequence used instead was
+ * recommended by
+ * "https://wiki.edubuntu.org/ARM/Thumb2PortingHowto#Quick_Reference".
+ */
+ #ifdef __thumb2__
+ "ldr r7,[sp]\n"
+ "blx r7\n"
+ #else
+ "mov lr,pc\n"
+ "ldr pc,[sp]\n"
+ #endif
+
+ /* Call _exit(%r0).
+ */
+ "mov r7, %10\n"
+ "swi 0x0\n"
+ "1:\n"
+#ifdef __thumb2__
+ "pop {r7}"
+#endif
+ : "=r" (__res)
+ : "i"(-EINVAL),
+ "r"(fn), "r"(__stack), "r"(__flags), "r"(arg),
+ "r"(__ptid), "r"(__tls), "r"(__ctid),
+ "i"(__NR_clone), "i"(__NR_exit)
+#ifdef __thumb2__
+ : "cc", "lr", "memory");
+#else
+ : "cc", "r7", "lr", "memory");
+#endif
+ }
+ LSS_RETURN(int, __res);
+ }
+ #elif defined(__aarch64__)
+ /* Most definitions of _syscallX() neglect to mark "memory" as being
+ * clobbered. This causes problems with compilers, that do a better job
+ * at optimizing across __asm__ calls.
+ * So, we just have to redefine all of the _syscallX() macros.
+ */
+ #undef LSS_REG
+ #define LSS_REG(r,a) register int64_t __r##r __asm__("x"#r) = (int64_t)a
+ #undef LSS_BODY
+ #define LSS_BODY(type,name,args...) \
+ register int64_t __res_x0 __asm__("x0"); \
+ int64_t __res; \
+ __asm__ __volatile__ ("mov x8, %1\n" \
+ "svc 0x0\n" \
+ : "=r"(__res_x0) \
+ : "i"(__NR_##name) , ## args \
+ : "x8", "memory"); \
+ __res = __res_x0; \
+ LSS_RETURN(type, __res)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_REG(0, arg1); LSS_BODY(type, name, "r"(__r0)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1)); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3)); \
+ }
+ #undef _syscall5
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4)); \
+ }
+ #undef _syscall6
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_REG(0, arg1); LSS_REG(1, arg2); LSS_REG(2, arg3); \
+ LSS_REG(3, arg4); LSS_REG(4, arg5); LSS_REG(5, arg6); \
+ LSS_BODY(type, name, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3), \
+ "r"(__r4), "r"(__r5)); \
+ }
+
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ int64_t __res;
+ {
+ register uint64_t __flags __asm__("x0") = flags;
+ register void *__stack __asm__("x1") = child_stack;
+ register void *__ptid __asm__("x2") = parent_tidptr;
+ register void *__tls __asm__("x3") = newtls;
+ register int *__ctid __asm__("x4") = child_tidptr;
+ __asm__ __volatile__(/* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ "stp %1, %4, [%2, #-16]!\n"
+
+ /* %x0 = syscall(%x0 = flags,
+ * %x1 = child_stack,
+ * %x2 = parent_tidptr,
+ * %x3 = newtls,
+ * %x4 = child_tidptr)
+ */
+ "mov x8, %8\n"
+ "svc 0x0\n"
+
+ /* if (%r0 != 0)
+ * return %r0;
+ */
+ "mov %0, x0\n"
+ "cbnz x0, 1f\n"
+
+ /* In the child, now. Call "fn(arg)".
+ */
+ "ldp x1, x0, [sp], #16\n"
+ "blr x1\n"
+
+ /* Call _exit(%r0).
+ */
+ "mov x8, %9\n"
+ "svc 0x0\n"
+ "1:\n"
+ : "=r" (__res)
+ : "r"(fn), "r"(__stack), "r"(__flags), "r"(arg),
+ "r"(__ptid), "r"(__tls), "r"(__ctid),
+ "i"(__NR_clone), "i"(__NR_exit)
+ : "cc", "x8", "memory");
+ }
+ LSS_RETURN(int, __res);
+ }
+ #elif defined(__mips__)
+ #undef LSS_REG
+ #define LSS_REG(r,a) register unsigned long __r##r __asm__("$"#r) = \
+ (unsigned long)(a)
+ #undef LSS_BODY
+ #undef LSS_SYSCALL_CLOBBERS
+ #if _MIPS_SIM == _MIPS_SIM_ABI32
+ #define LSS_SYSCALL_CLOBBERS "$1", "$3", "$8", "$9", "$10", \
+ "$11", "$12", "$13", "$14", "$15", \
+ "$24", "$25", "hi", "lo", "memory"
+ #else
+ #define LSS_SYSCALL_CLOBBERS "$1", "$3", "$10", "$11", "$12", \
+ "$13", "$14", "$15", "$24", "$25", \
+ "hi", "lo", "memory"
+ #endif
+ #define LSS_BODY(type,name,r7,...) \
+ register unsigned long __v0 __asm__("$2") = __NR_##name; \
+ __asm__ __volatile__ ("syscall\n" \
+ : "=r"(__v0), r7 (__r7) \
+ : "0"(__v0), ##__VA_ARGS__ \
+ : LSS_SYSCALL_CLOBBERS); \
+ LSS_RETURN(type, __v0, __r7)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ register unsigned long __r7 __asm__("$7"); \
+ LSS_BODY(type, name, "=r"); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ register unsigned long __r7 __asm__("$7"); \
+ LSS_REG(4, arg1); LSS_BODY(type, name, "=r", "r"(__r4)); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ register unsigned long __r7 __asm__("$7"); \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); \
+ LSS_BODY(type, name, "=r", "r"(__r4), "r"(__r5)); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ register unsigned long __r7 __asm__("$7"); \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_BODY(type, name, "=r", "r"(__r4), "r"(__r5), "r"(__r6)); \
+ }
+ #undef _syscall4
+ #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); \
+ LSS_BODY(type, name, "+r", "r"(__r4), "r"(__r5), "r"(__r6)); \
+ }
+ #undef _syscall5
+ #if _MIPS_SIM == _MIPS_SIM_ABI32
+ /* The old 32bit MIPS system call API passes the fifth and sixth argument
+ * on the stack, whereas the new APIs use registers "r8" and "r9".
+ */
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); \
+ register unsigned long __v0 __asm__("$2") = __NR_##name; \
+ __asm__ __volatile__ (".set noreorder\n" \
+ "subu $29, 32\n" \
+ "sw %5, 16($29)\n" \
+ "syscall\n" \
+ "addiu $29, 32\n" \
+ ".set reorder\n" \
+ : "+r"(__v0), "+r" (__r7) \
+ : "r"(__r4), "r"(__r5), \
+ "r"(__r6), "r" ((unsigned long)arg5) \
+ : "$8", "$9", "$10", "$11", "$12", \
+ "$13", "$14", "$15", "$24", "$25", \
+ "memory"); \
+ LSS_RETURN(type, __v0, __r7); \
+ }
+ #else
+ #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); LSS_REG(8, arg5); \
+ LSS_BODY(type, name, "+r", "r"(__r4), "r"(__r5), "r"(__r6), \
+ "r"(__r8)); \
+ }
+ #endif
+ #undef _syscall6
+ #if _MIPS_SIM == _MIPS_SIM_ABI32
+ /* The old 32bit MIPS system call API passes the fifth and sixth argument
+ * on the stack, whereas the new APIs use registers "r8" and "r9".
+ */
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); \
+ register unsigned long __v0 __asm__("$2") = __NR_##name; \
+ __asm__ __volatile__ (".set noreorder\n" \
+ "subu $29, 32\n" \
+ "sw %5, 16($29)\n" \
+ "sw %6, 20($29)\n" \
+ "syscall\n" \
+ "addiu $29, 32\n" \
+ ".set reorder\n" \
+ : "+r"(__v0), "+r" (__r7) \
+ : "r"(__r4), "r"(__r5), \
+ "r"(__r6), "r" ((unsigned long)arg5), \
+ "r" ((unsigned long)arg6) \
+ : "$8", "$9", "$10", "$11", "$12", \
+ "$13", "$14", "$15", "$24", "$25", \
+ "memory"); \
+ LSS_RETURN(type, __v0, __r7); \
+ }
+ #else
+ #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5,type6 arg6) { \
+ LSS_REG(4, arg1); LSS_REG(5, arg2); LSS_REG(6, arg3); \
+ LSS_REG(7, arg4); LSS_REG(8, arg5); LSS_REG(9, arg6); \
+ LSS_BODY(type, name, "+r", "r"(__r4), "r"(__r5), "r"(__r6), \
+ "r"(__r8), "r"(__r9)); \
+ }
+ #endif
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ register unsigned long __v0 __asm__("$2");
+ register unsigned long __r7 __asm__("$7") = (unsigned long)newtls;
+ {
+ register int __flags __asm__("$4") = flags;
+ register void *__stack __asm__("$5") = child_stack;
+ register void *__ptid __asm__("$6") = parent_tidptr;
+ register int *__ctid __asm__("$8") = child_tidptr;
+ __asm__ __volatile__(
+ #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32
+ "subu $29,24\n"
+ #elif _MIPS_SIM == _MIPS_SIM_NABI32
+ "sub $29,16\n"
+ #else
+ "dsubu $29,16\n"
+ #endif
+
+ /* if (fn == NULL || child_stack == NULL)
+ * return -EINVAL;
+ */
+ "li %0,%2\n"
+ "beqz %5,1f\n"
+ "beqz %6,1f\n"
+
+ /* Push "arg" and "fn" onto the stack that will be
+ * used by the child.
+ */
+ #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32
+ "subu %6,32\n"
+ "sw %5,0(%6)\n"
+ "sw %8,4(%6)\n"
+ #elif _MIPS_SIM == _MIPS_SIM_NABI32
+ "sub %6,32\n"
+ "sw %5,0(%6)\n"
+ "sw %8,8(%6)\n"
+ #else
+ "dsubu %6,32\n"
+ "sd %5,0(%6)\n"
+ "sd %8,8(%6)\n"
+ #endif
+
+ /* $7 = syscall($4 = flags,
+ * $5 = child_stack,
+ * $6 = parent_tidptr,
+ * $7 = newtls,
+ * $8 = child_tidptr)
+ */
+ "li $2,%3\n"
+ "syscall\n"
+
+ /* if ($7 != 0)
+ * return $2;
+ */
+ "bnez $7,1f\n"
+ "bnez $2,1f\n"
+
+ /* In the child, now. Call "fn(arg)".
+ */
+ #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32
+ "lw $25,0($29)\n"
+ "lw $4,4($29)\n"
+ #elif _MIPS_SIM == _MIPS_SIM_NABI32
+ "lw $25,0($29)\n"
+ "lw $4,8($29)\n"
+ #else
+ "ld $25,0($29)\n"
+ "ld $4,8($29)\n"
+ #endif
+ "jalr $25\n"
+
+ /* Call _exit($2)
+ */
+ "move $4,$2\n"
+ "li $2,%4\n"
+ "syscall\n"
+
+ "1:\n"
+ #if _MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32
+ "addu $29, 24\n"
+ #elif _MIPS_SIM == _MIPS_SIM_NABI32
+ "add $29, 16\n"
+ #else
+ "daddu $29,16\n"
+ #endif
+ : "+r" (__v0), "+r" (__r7)
+ : "i"(-EINVAL), "i"(__NR_clone), "i"(__NR_exit),
+ "r"(fn), "r"(__stack), "r"(__flags), "r"(arg),
+ "r"(__ptid), "r"(__r7), "r"(__ctid)
+ : "$9", "$10", "$11", "$12", "$13", "$14", "$15",
+ "$24", "$25", "memory");
+ }
+ LSS_RETURN(int, __v0, __r7);
+ }
+ #elif defined (__PPC__)
+ #undef LSS_LOADARGS_0
+ #define LSS_LOADARGS_0(name, dummy...) \
+ __sc_0 = __NR_##name
+ #undef LSS_LOADARGS_1
+ #define LSS_LOADARGS_1(name, arg1) \
+ LSS_LOADARGS_0(name); \
+ __sc_3 = (unsigned long) (arg1)
+ #undef LSS_LOADARGS_2
+ #define LSS_LOADARGS_2(name, arg1, arg2) \
+ LSS_LOADARGS_1(name, arg1); \
+ __sc_4 = (unsigned long) (arg2)
+ #undef LSS_LOADARGS_3
+ #define LSS_LOADARGS_3(name, arg1, arg2, arg3) \
+ LSS_LOADARGS_2(name, arg1, arg2); \
+ __sc_5 = (unsigned long) (arg3)
+ #undef LSS_LOADARGS_4
+ #define LSS_LOADARGS_4(name, arg1, arg2, arg3, arg4) \
+ LSS_LOADARGS_3(name, arg1, arg2, arg3); \
+ __sc_6 = (unsigned long) (arg4)
+ #undef LSS_LOADARGS_5
+ #define LSS_LOADARGS_5(name, arg1, arg2, arg3, arg4, arg5) \
+ LSS_LOADARGS_4(name, arg1, arg2, arg3, arg4); \
+ __sc_7 = (unsigned long) (arg5)
+ #undef LSS_LOADARGS_6
+ #define LSS_LOADARGS_6(name, arg1, arg2, arg3, arg4, arg5, arg6) \
+ LSS_LOADARGS_5(name, arg1, arg2, arg3, arg4, arg5); \
+ __sc_8 = (unsigned long) (arg6)
+ #undef LSS_ASMINPUT_0
+ #define LSS_ASMINPUT_0 "0" (__sc_0)
+ #undef LSS_ASMINPUT_1
+ #define LSS_ASMINPUT_1 LSS_ASMINPUT_0, "1" (__sc_3)
+ #undef LSS_ASMINPUT_2
+ #define LSS_ASMINPUT_2 LSS_ASMINPUT_1, "2" (__sc_4)
+ #undef LSS_ASMINPUT_3
+ #define LSS_ASMINPUT_3 LSS_ASMINPUT_2, "3" (__sc_5)
+ #undef LSS_ASMINPUT_4
+ #define LSS_ASMINPUT_4 LSS_ASMINPUT_3, "4" (__sc_6)
+ #undef LSS_ASMINPUT_5
+ #define LSS_ASMINPUT_5 LSS_ASMINPUT_4, "5" (__sc_7)
+ #undef LSS_ASMINPUT_6
+ #define LSS_ASMINPUT_6 LSS_ASMINPUT_5, "6" (__sc_8)
+ #undef LSS_BODY
+ #define LSS_BODY(nr, type, name, args...) \
+ long __sc_ret, __sc_err; \
+ { \
+ register unsigned long __sc_0 __asm__ ("r0"); \
+ register unsigned long __sc_3 __asm__ ("r3"); \
+ register unsigned long __sc_4 __asm__ ("r4"); \
+ register unsigned long __sc_5 __asm__ ("r5"); \
+ register unsigned long __sc_6 __asm__ ("r6"); \
+ register unsigned long __sc_7 __asm__ ("r7"); \
+ register unsigned long __sc_8 __asm__ ("r8"); \
+ \
+ LSS_LOADARGS_##nr(name, args); \
+ __asm__ __volatile__ \
+ ("sc\n\t" \
+ "mfcr %0" \
+ : "=&r" (__sc_0), \
+ "=&r" (__sc_3), "=&r" (__sc_4), \
+ "=&r" (__sc_5), "=&r" (__sc_6), \
+ "=&r" (__sc_7), "=&r" (__sc_8) \
+ : LSS_ASMINPUT_##nr \
+ : "cr0", "ctr", "memory", \
+ "r9", "r10", "r11", "r12"); \
+ __sc_ret = __sc_3; \
+ __sc_err = __sc_0; \
+ } \
+ LSS_RETURN(type, __sc_ret, __sc_err)
+ #undef _syscall0
+ #define _syscall0(type, name) \
+ type LSS_NAME(name)(void) { \
+ LSS_BODY(0, type, name); \
+ }
+ #undef _syscall1
+ #define _syscall1(type, name, type1, arg1) \
+ type LSS_NAME(name)(type1 arg1) { \
+ LSS_BODY(1, type, name, arg1); \
+ }
+ #undef _syscall2
+ #define _syscall2(type, name, type1, arg1, type2, arg2) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2) { \
+ LSS_BODY(2, type, name, arg1, arg2); \
+ }
+ #undef _syscall3
+ #define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3) { \
+ LSS_BODY(3, type, name, arg1, arg2, arg3); \
+ }
+ #undef _syscall4
+ #define _syscall4(type, name, type1, arg1, type2, arg2, type3, arg3, \
+ type4, arg4) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
+ LSS_BODY(4, type, name, arg1, arg2, arg3, arg4); \
+ }
+ #undef _syscall5
+ #define _syscall5(type, name, type1, arg1, type2, arg2, type3, arg3, \
+ type4, arg4, type5, arg5) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) { \
+ LSS_BODY(5, type, name, arg1, arg2, arg3, arg4, arg5); \
+ }
+ #undef _syscall6
+ #define _syscall6(type, name, type1, arg1, type2, arg2, type3, arg3, \
+ type4, arg4, type5, arg5, type6, arg6) \
+ type LSS_NAME(name)(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) { \
+ LSS_BODY(6, type, name, arg1, arg2, arg3, arg4, arg5, arg6); \
+ }
+ /* clone function adapted from glibc 2.3.6 clone.S */
+ /* TODO(csilvers): consider wrapping some args up in a struct, like we
+ * do for i386's _syscall6, so we can compile successfully on gcc 2.95
+ */
+ LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack,
+ int flags, void *arg, int *parent_tidptr,
+ void *newtls, int *child_tidptr) {
+ long __ret, __err;
+ {
+ register int (*__fn)(void *) __asm__ ("r8") = fn;
+ register void *__cstack __asm__ ("r4") = child_stack;
+ register int __flags __asm__ ("r3") = flags;
+ register void * __arg __asm__ ("r9") = arg;
+ register int * __ptidptr __asm__ ("r5") = parent_tidptr;
+ register void * __newtls __asm__ ("r6") = newtls;
+ register int * __ctidptr __asm__ ("r7") = child_tidptr;
+ __asm__ __volatile__(
+ /* check for fn == NULL
+ * and child_stack == NULL
+ */
+ "cmpwi cr0, %6, 0\n\t"
+ "cmpwi cr1, %7, 0\n\t"
+ "cror cr0*4+eq, cr1*4+eq, cr0*4+eq\n\t"
+ "beq- cr0, 1f\n\t"
+
+ /* set up stack frame for child */
+ "clrrwi %7, %7, 4\n\t"
+ "li 0, 0\n\t"
+ "stwu 0, -16(%7)\n\t"
+
+ /* fn, arg, child_stack are saved across the syscall: r28-30 */
+ "mr 28, %6\n\t"
+ "mr 29, %7\n\t"
+ "mr 27, %9\n\t"
+
+ /* syscall */
+ "li 0, %4\n\t"
+ /* flags already in r3
+ * child_stack already in r4
+ * ptidptr already in r5
+ * newtls already in r6
+ * ctidptr already in r7
+ */
+ "sc\n\t"
+
+ /* Test if syscall was successful */
+ "cmpwi cr1, 3, 0\n\t"
+ "crandc cr1*4+eq, cr1*4+eq, cr0*4+so\n\t"
+ "bne- cr1, 1f\n\t"
+
+ /* Do the function call */
+ "mtctr 28\n\t"
+ "mr 3, 27\n\t"
+ "bctrl\n\t"
+
+ /* Call _exit(r3) */
+ "li 0, %5\n\t"
+ "sc\n\t"
+
+ /* Return to parent */
+ "1:\n"
+ "mfcr %1\n\t"
+ "mr %0, 3\n\t"
+ : "=r" (__ret), "=r" (__err)
+ : "0" (-1), "1" (EINVAL),
+ "i" (__NR_clone), "i" (__NR_exit),
+ "r" (__fn), "r" (__cstack), "r" (__flags),
+ "r" (__arg), "r" (__ptidptr), "r" (__newtls),
+ "r" (__ctidptr)
+ : "cr0", "cr1", "memory", "ctr",
+ "r0", "r29", "r27", "r28");
+ }
+ LSS_RETURN(int, __ret, __err);
+ }
+ #endif
+ #define __NR__exit __NR_exit
+ #define __NR__gettid __NR_gettid
+ #define __NR__mremap __NR_mremap
+ LSS_INLINE _syscall1(void *, brk, void *, e)
+ LSS_INLINE _syscall1(int, chdir, const char *,p)
+ LSS_INLINE _syscall1(int, close, int, f)
+ LSS_INLINE _syscall2(int, clock_getres, int, c,
+ struct kernel_timespec*, t)
+ LSS_INLINE _syscall2(int, clock_gettime, int, c,
+ struct kernel_timespec*, t)
+ LSS_INLINE _syscall1(int, dup, int, f)
+ #if !defined(__aarch64__)
+ // The dup2 syscall has been deprecated on aarch64. We polyfill it below.
+ LSS_INLINE _syscall2(int, dup2, int, s,
+ int, d)
+ #endif
+ LSS_INLINE _syscall3(int, execve, const char*, f,
+ const char*const*,a,const char*const*, e)
+ LSS_INLINE _syscall1(int, _exit, int, e)
+ LSS_INLINE _syscall1(int, exit_group, int, e)
+ LSS_INLINE _syscall3(int, fcntl, int, f,
+ int, c, long, a)
+ #if !defined(__aarch64__)
+ // The fork syscall has been deprecated on aarch64. We polyfill it below.
+ LSS_INLINE _syscall0(pid_t, fork)
+ #endif
+ LSS_INLINE _syscall2(int, fstat, int, f,
+ struct kernel_stat*, b)
+ LSS_INLINE _syscall2(int, fstatfs, int, f,
+ struct kernel_statfs*, b)
+ #if defined(__x86_64__)
+ /* Need to make sure off_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE int LSS_NAME(ftruncate)(int f, off_t l) {
+ LSS_BODY(2, int, ftruncate, LSS_SYSCALL_ARG(f), (uint64_t)(l));
+ }
+ #else
+ LSS_INLINE _syscall2(int, ftruncate, int, f,
+ off_t, l)
+ #endif
+ LSS_INLINE _syscall4(int, futex, int*, a,
+ int, o, int, v,
+ struct kernel_timespec*, t)
+ LSS_INLINE _syscall3(int, getdents, int, f,
+ struct kernel_dirent*, d, int, c)
+ LSS_INLINE _syscall3(int, getdents64, int, f,
+ struct kernel_dirent64*, d, int, c)
+ LSS_INLINE _syscall0(gid_t, getegid)
+ LSS_INLINE _syscall0(uid_t, geteuid)
+ #if !defined(__aarch64__)
+ // The getgprp syscall has been deprecated on aarch64.
+ LSS_INLINE _syscall0(pid_t, getpgrp)
+ #endif
+ LSS_INLINE _syscall0(pid_t, getpid)
+ LSS_INLINE _syscall0(pid_t, getppid)
+ LSS_INLINE _syscall2(int, getpriority, int, a,
+ int, b)
+ LSS_INLINE _syscall3(int, getresgid, gid_t *, r,
+ gid_t *, e, gid_t *, s)
+ LSS_INLINE _syscall3(int, getresuid, uid_t *, r,
+ uid_t *, e, uid_t *, s)
+#if !defined(__ARM_EABI__)
+ LSS_INLINE _syscall2(int, getrlimit, int, r,
+ struct kernel_rlimit*, l)
+#endif
+ LSS_INLINE _syscall1(pid_t, getsid, pid_t, p)
+ LSS_INLINE _syscall0(pid_t, _gettid)
+ LSS_INLINE _syscall2(pid_t, gettimeofday, struct kernel_timeval*, t,
+ void*, tz)
+ LSS_INLINE _syscall5(int, setxattr, const char *,p,
+ const char *, n, const void *,v,
+ size_t, s, int, f)
+ LSS_INLINE _syscall5(int, lsetxattr, const char *,p,
+ const char *, n, const void *,v,
+ size_t, s, int, f)
+ LSS_INLINE _syscall4(ssize_t, getxattr, const char *,p,
+ const char *, n, void *, v, size_t, s)
+ LSS_INLINE _syscall4(ssize_t, lgetxattr, const char *,p,
+ const char *, n, void *, v, size_t, s)
+ LSS_INLINE _syscall3(ssize_t, listxattr, const char *,p,
+ char *, l, size_t, s)
+ LSS_INLINE _syscall3(ssize_t, llistxattr, const char *,p,
+ char *, l, size_t, s)
+ LSS_INLINE _syscall3(int, ioctl, int, d,
+ int, r, void *, a)
+ LSS_INLINE _syscall2(int, ioprio_get, int, which,
+ int, who)
+ LSS_INLINE _syscall3(int, ioprio_set, int, which,
+ int, who, int, ioprio)
+ LSS_INLINE _syscall2(int, kill, pid_t, p,
+ int, s)
+ #if defined(__x86_64__)
+ /* Need to make sure off_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE off_t LSS_NAME(lseek)(int f, off_t o, int w) {
+ _LSS_BODY(3, off_t, lseek, off_t, LSS_SYSCALL_ARG(f), (uint64_t)(o),
+ LSS_SYSCALL_ARG(w));
+ }
+ #else
+ LSS_INLINE _syscall3(off_t, lseek, int, f,
+ off_t, o, int, w)
+ #endif
+ LSS_INLINE _syscall2(int, munmap, void*, s,
+ size_t, l)
+ LSS_INLINE _syscall6(long, move_pages, pid_t, p,
+ unsigned long, n, void **,g, int *, d,
+ int *, s, int, f)
+ LSS_INLINE _syscall3(int, mprotect, const void *,a,
+ size_t, l, int, p)
+ LSS_INLINE _syscall5(void*, _mremap, void*, o,
+ size_t, os, size_t, ns,
+ unsigned long, f, void *, a)
+ #if !defined(__aarch64__)
+ // The open and poll syscalls have been deprecated on aarch64. We polyfill
+ // them below.
+ LSS_INLINE _syscall3(int, open, const char*, p,
+ int, f, int, m)
+ LSS_INLINE _syscall3(int, poll, struct kernel_pollfd*, u,
+ unsigned int, n, int, t)
+ #endif
+ LSS_INLINE _syscall5(int, prctl, int, option,
+ unsigned long, arg2,
+ unsigned long, arg3,
+ unsigned long, arg4,
+ unsigned long, arg5)
+ LSS_INLINE _syscall4(long, ptrace, int, r,
+ pid_t, p, void *, a, void *, d)
+ #if defined(__NR_quotactl)
+ // Defined on x86_64 / i386 only
+ LSS_INLINE _syscall4(int, quotactl, int, cmd, const char *, special,
+ int, id, caddr_t, addr)
+ #endif
+ LSS_INLINE _syscall3(ssize_t, read, int, f,
+ void *, b, size_t, c)
+ #if !defined(__aarch64__)
+ // The readlink syscall has been deprecated on aarch64. We polyfill below.
+ LSS_INLINE _syscall3(int, readlink, const char*, p,
+ char*, b, size_t, s)
+ #endif
+ LSS_INLINE _syscall4(int, rt_sigaction, int, s,
+ const struct kernel_sigaction*, a,
+ struct kernel_sigaction*, o, size_t, c)
+ LSS_INLINE _syscall2(int, rt_sigpending, struct kernel_sigset_t *, s,
+ size_t, c)
+ LSS_INLINE _syscall4(int, rt_sigprocmask, int, h,
+ const struct kernel_sigset_t*, s,
+ struct kernel_sigset_t*, o, size_t, c)
+ LSS_INLINE _syscall2(int, rt_sigsuspend,
+ const struct kernel_sigset_t*, s, size_t, c)
+ LSS_INLINE _syscall3(int, sched_getaffinity,pid_t, p,
+ unsigned int, l, unsigned long *, m)
+ LSS_INLINE _syscall3(int, sched_setaffinity,pid_t, p,
+ unsigned int, l, unsigned long *, m)
+ LSS_INLINE _syscall0(int, sched_yield)
+ LSS_INLINE _syscall1(long, set_tid_address, int *, t)
+ LSS_INLINE _syscall1(int, setfsgid, gid_t, g)
+ LSS_INLINE _syscall1(int, setfsuid, uid_t, u)
+ LSS_INLINE _syscall1(int, setuid, uid_t, u)
+ LSS_INLINE _syscall1(int, setgid, gid_t, g)
+ LSS_INLINE _syscall2(int, setpgid, pid_t, p,
+ pid_t, g)
+ LSS_INLINE _syscall3(int, setpriority, int, a,
+ int, b, int, p)
+ LSS_INLINE _syscall3(int, setresgid, gid_t, r,
+ gid_t, e, gid_t, s)
+ LSS_INLINE _syscall3(int, setresuid, uid_t, r,
+ uid_t, e, uid_t, s)
+ LSS_INLINE _syscall2(int, setrlimit, int, r,
+ const struct kernel_rlimit*, l)
+ LSS_INLINE _syscall0(pid_t, setsid)
+ LSS_INLINE _syscall2(int, sigaltstack, const stack_t*, s,
+ const stack_t*, o)
+ #if defined(__NR_sigreturn)
+ LSS_INLINE _syscall1(int, sigreturn, unsigned long, u)
+ #endif
+ #if !defined(__aarch64__)
+ // The stat syscall has been deprecated on aarch64. We polyfill it below.
+ LSS_INLINE _syscall2(int, stat, const char*, f,
+ struct kernel_stat*, b)
+ #endif
+ LSS_INLINE _syscall2(int, statfs, const char*, f,
+ struct kernel_statfs*, b)
+ LSS_INLINE _syscall3(int, tgkill, pid_t, p,
+ pid_t, t, int, s)
+ LSS_INLINE _syscall2(int, tkill, pid_t, p,
+ int, s)
+ #if !defined(__aarch64__)
+ // The unlink syscall has been deprecated on aarch64. We polyfill it below.
+ LSS_INLINE _syscall1(int, unlink, const char*, f)
+ #endif
+ LSS_INLINE _syscall3(ssize_t, write, int, f,
+ const void *, b, size_t, c)
+ LSS_INLINE _syscall3(ssize_t, writev, int, f,
+ const struct kernel_iovec*, v, size_t, c)
+ #if defined(__NR_getcpu)
+ LSS_INLINE _syscall3(long, getcpu, unsigned *, cpu,
+ unsigned *, node, void *, unused)
+ #endif
+ #if defined(__x86_64__) || \
+ (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI32)
+ LSS_INLINE _syscall3(int, recvmsg, int, s,
+ struct kernel_msghdr*, m, int, f)
+ LSS_INLINE _syscall3(int, sendmsg, int, s,
+ const struct kernel_msghdr*, m, int, f)
+ LSS_INLINE _syscall6(int, sendto, int, s,
+ const void*, m, size_t, l,
+ int, f,
+ const struct kernel_sockaddr*, a, int, t)
+ LSS_INLINE _syscall2(int, shutdown, int, s,
+ int, h)
+ LSS_INLINE _syscall3(int, socket, int, d,
+ int, t, int, p)
+ LSS_INLINE _syscall4(int, socketpair, int, d,
+ int, t, int, p, int*, s)
+ #endif
+ #if defined(__x86_64__)
+ /* Need to make sure loff_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE int LSS_NAME(fallocate)(int f, int mode, loff_t offset,
+ loff_t len) {
+ LSS_BODY(4, int, fallocate, LSS_SYSCALL_ARG(f), LSS_SYSCALL_ARG(mode),
+ (uint64_t)(offset), (uint64_t)(len));
+ }
+
+ LSS_INLINE int LSS_NAME(getresgid32)(gid_t *rgid,
+ gid_t *egid,
+ gid_t *sgid) {
+ return LSS_NAME(getresgid)(rgid, egid, sgid);
+ }
+
+ LSS_INLINE int LSS_NAME(getresuid32)(uid_t *ruid,
+ uid_t *euid,
+ uid_t *suid) {
+ return LSS_NAME(getresuid)(ruid, euid, suid);
+ }
+
+ /* Need to make sure __off64_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE void* LSS_NAME(mmap)(void *s, size_t l, int p, int f, int d,
+ int64_t o) {
+ LSS_BODY(6, void*, mmap, LSS_SYSCALL_ARG(s), LSS_SYSCALL_ARG(l),
+ LSS_SYSCALL_ARG(p), LSS_SYSCALL_ARG(f),
+ LSS_SYSCALL_ARG(d), (uint64_t)(o));
+ }
+
+ LSS_INLINE _syscall4(int, newfstatat, int, d,
+ const char *, p,
+ struct kernel_stat*, b, int, f)
+
+ LSS_INLINE int LSS_NAME(setfsgid32)(gid_t gid) {
+ return LSS_NAME(setfsgid)(gid);
+ }
+
+ LSS_INLINE int LSS_NAME(setfsuid32)(uid_t uid) {
+ return LSS_NAME(setfsuid)(uid);
+ }
+
+ LSS_INLINE int LSS_NAME(setresgid32)(gid_t rgid, gid_t egid, gid_t sgid) {
+ return LSS_NAME(setresgid)(rgid, egid, sgid);
+ }
+
+ LSS_INLINE int LSS_NAME(setresuid32)(uid_t ruid, uid_t euid, uid_t suid) {
+ return LSS_NAME(setresuid)(ruid, euid, suid);
+ }
+
+ LSS_INLINE int LSS_NAME(sigaction)(int signum,
+ const struct kernel_sigaction *act,
+ struct kernel_sigaction *oldact) {
+ /* On x86_64, the kernel requires us to always set our own
+ * SA_RESTORER in order to be able to return from a signal handler.
+ * This function must have a "magic" signature that the "gdb"
+ * (and maybe the kernel?) can recognize.
+ */
+ if (act != NULL && !(act->sa_flags & SA_RESTORER)) {
+ struct kernel_sigaction a = *act;
+ a.sa_flags |= SA_RESTORER;
+ a.sa_restorer = LSS_NAME(restore_rt)();
+ return LSS_NAME(rt_sigaction)(signum, &a, oldact,
+ (KERNEL_NSIG+7)/8);
+ } else {
+ return LSS_NAME(rt_sigaction)(signum, act, oldact,
+ (KERNEL_NSIG+7)/8);
+ }
+ }
+
+ LSS_INLINE int LSS_NAME(sigpending)(struct kernel_sigset_t *set) {
+ return LSS_NAME(rt_sigpending)(set, (KERNEL_NSIG+7)/8);
+ }
+
+ LSS_INLINE int LSS_NAME(sigprocmask)(int how,
+ const struct kernel_sigset_t *set,
+ struct kernel_sigset_t *oldset) {
+ return LSS_NAME(rt_sigprocmask)(how, set, oldset, (KERNEL_NSIG+7)/8);
+ }
+
+ LSS_INLINE int LSS_NAME(sigsuspend)(const struct kernel_sigset_t *set) {
+ return LSS_NAME(rt_sigsuspend)(set, (KERNEL_NSIG+7)/8);
+ }
+ #endif
+ #if defined(__x86_64__) || defined(__ARM_ARCH_3__) || \
+ defined(__ARM_EABI__) || defined(__aarch64__) || \
+ (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI32)
+ LSS_INLINE _syscall4(pid_t, wait4, pid_t, p,
+ int*, s, int, o,
+ struct kernel_rusage*, r)
+
+ LSS_INLINE pid_t LSS_NAME(waitpid)(pid_t pid, int *status, int options){
+ return LSS_NAME(wait4)(pid, status, options, 0);
+ }
+ #endif
+ #if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__)
+ LSS_INLINE _syscall4(int, openat, int, d, const char *, p, int, f, int, m)
+ LSS_INLINE _syscall3(int, unlinkat, int, d, const char *, p, int, f)
+ #endif
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || defined(__ARM_EABI__)
+ #define __NR__getresgid32 __NR_getresgid32
+ #define __NR__getresuid32 __NR_getresuid32
+ #define __NR__setfsgid32 __NR_setfsgid32
+ #define __NR__setfsuid32 __NR_setfsuid32
+ #define __NR__setresgid32 __NR_setresgid32
+ #define __NR__setresuid32 __NR_setresuid32
+#if defined(__ARM_EABI__)
+ LSS_INLINE _syscall2(int, ugetrlimit, int, r,
+ struct kernel_rlimit*, l)
+#endif
+ LSS_INLINE _syscall3(int, _getresgid32, gid_t *, r,
+ gid_t *, e, gid_t *, s)
+ LSS_INLINE _syscall3(int, _getresuid32, uid_t *, r,
+ uid_t *, e, uid_t *, s)
+ LSS_INLINE _syscall1(int, _setfsgid32, gid_t, f)
+ LSS_INLINE _syscall1(int, _setfsuid32, uid_t, f)
+ LSS_INLINE _syscall3(int, _setresgid32, gid_t, r,
+ gid_t, e, gid_t, s)
+ LSS_INLINE _syscall3(int, _setresuid32, uid_t, r,
+ uid_t, e, uid_t, s)
+
+ LSS_INLINE int LSS_NAME(getresgid32)(gid_t *rgid,
+ gid_t *egid,
+ gid_t *sgid) {
+ int rc;
+ if ((rc = LSS_NAME(_getresgid32)(rgid, egid, sgid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((rgid == NULL) || (egid == NULL) || (sgid == NULL)) {
+ return EFAULT;
+ }
+ // Clear the high bits first, since getresgid only sets 16 bits
+ *rgid = *egid = *sgid = 0;
+ rc = LSS_NAME(getresgid)(rgid, egid, sgid);
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(getresuid32)(uid_t *ruid,
+ uid_t *euid,
+ uid_t *suid) {
+ int rc;
+ if ((rc = LSS_NAME(_getresuid32)(ruid, euid, suid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((ruid == NULL) || (euid == NULL) || (suid == NULL)) {
+ return EFAULT;
+ }
+ // Clear the high bits first, since getresuid only sets 16 bits
+ *ruid = *euid = *suid = 0;
+ rc = LSS_NAME(getresuid)(ruid, euid, suid);
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(setfsgid32)(gid_t gid) {
+ int rc;
+ if ((rc = LSS_NAME(_setfsgid32)(gid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((unsigned int)gid & ~0xFFFFu) {
+ rc = EINVAL;
+ } else {
+ rc = LSS_NAME(setfsgid)(gid);
+ }
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(setfsuid32)(uid_t uid) {
+ int rc;
+ if ((rc = LSS_NAME(_setfsuid32)(uid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((unsigned int)uid & ~0xFFFFu) {
+ rc = EINVAL;
+ } else {
+ rc = LSS_NAME(setfsuid)(uid);
+ }
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(setresgid32)(gid_t rgid, gid_t egid, gid_t sgid) {
+ int rc;
+ if ((rc = LSS_NAME(_setresgid32)(rgid, egid, sgid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((unsigned int)rgid & ~0xFFFFu ||
+ (unsigned int)egid & ~0xFFFFu ||
+ (unsigned int)sgid & ~0xFFFFu) {
+ rc = EINVAL;
+ } else {
+ rc = LSS_NAME(setresgid)(rgid, egid, sgid);
+ }
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(setresuid32)(uid_t ruid, uid_t euid, uid_t suid) {
+ int rc;
+ if ((rc = LSS_NAME(_setresuid32)(ruid, euid, suid)) < 0 &&
+ LSS_ERRNO == ENOSYS) {
+ if ((unsigned int)ruid & ~0xFFFFu ||
+ (unsigned int)euid & ~0xFFFFu ||
+ (unsigned int)suid & ~0xFFFFu) {
+ rc = EINVAL;
+ } else {
+ rc = LSS_NAME(setresuid)(ruid, euid, suid);
+ }
+ }
+ return rc;
+ }
+ #endif
+ LSS_INLINE int LSS_NAME(sigemptyset)(struct kernel_sigset_t *set) {
+ memset(&set->sig, 0, sizeof(set->sig));
+ return 0;
+ }
+
+ LSS_INLINE int LSS_NAME(sigfillset)(struct kernel_sigset_t *set) {
+ memset(&set->sig, -1, sizeof(set->sig));
+ return 0;
+ }
+
+ LSS_INLINE int LSS_NAME(sigaddset)(struct kernel_sigset_t *set,
+ int signum) {
+ if (signum < 1 || signum > (int)(8*sizeof(set->sig))) {
+ LSS_ERRNO = EINVAL;
+ return -1;
+ } else {
+ set->sig[(signum - 1)/(8*sizeof(set->sig[0]))]
+ |= 1UL << ((signum - 1) % (8*sizeof(set->sig[0])));
+ return 0;
+ }
+ }
+
+ LSS_INLINE int LSS_NAME(sigdelset)(struct kernel_sigset_t *set,
+ int signum) {
+ if (signum < 1 || signum > (int)(8*sizeof(set->sig))) {
+ LSS_ERRNO = EINVAL;
+ return -1;
+ } else {
+ set->sig[(signum - 1)/(8*sizeof(set->sig[0]))]
+ &= ~(1UL << ((signum - 1) % (8*sizeof(set->sig[0]))));
+ return 0;
+ }
+ }
+
+ LSS_INLINE int LSS_NAME(sigismember)(struct kernel_sigset_t *set,
+ int signum) {
+ if (signum < 1 || signum > (int)(8*sizeof(set->sig))) {
+ LSS_ERRNO = EINVAL;
+ return -1;
+ } else {
+ return !!(set->sig[(signum - 1)/(8*sizeof(set->sig[0]))] &
+ (1UL << ((signum - 1) % (8*sizeof(set->sig[0])))));
+ }
+ }
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || \
+ defined(__ARM_EABI__) || \
+ (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) || defined(__PPC__)
+ #define __NR__sigaction __NR_sigaction
+ #define __NR__sigpending __NR_sigpending
+ #define __NR__sigprocmask __NR_sigprocmask
+ #define __NR__sigsuspend __NR_sigsuspend
+ #define __NR__socketcall __NR_socketcall
+ LSS_INLINE _syscall2(int, fstat64, int, f,
+ struct kernel_stat64 *, b)
+ LSS_INLINE _syscall5(int, _llseek, uint, fd,
+ unsigned long, hi, unsigned long, lo,
+ loff_t *, res, uint, wh)
+#if !defined(__ARM_EABI__)
+ LSS_INLINE _syscall1(void*, mmap, void*, a)
+#endif
+ LSS_INLINE _syscall6(void*, mmap2, void*, s,
+ size_t, l, int, p,
+ int, f, int, d,
+ off_t, o)
+ LSS_INLINE _syscall3(int, _sigaction, int, s,
+ const struct kernel_old_sigaction*, a,
+ struct kernel_old_sigaction*, o)
+ LSS_INLINE _syscall1(int, _sigpending, unsigned long*, s)
+ LSS_INLINE _syscall3(int, _sigprocmask, int, h,
+ const unsigned long*, s,
+ unsigned long*, o)
+ #ifdef __PPC__
+ LSS_INLINE _syscall1(int, _sigsuspend, unsigned long, s)
+ #else
+ LSS_INLINE _syscall3(int, _sigsuspend, const void*, a,
+ int, b,
+ unsigned long, s)
+ #endif
+ LSS_INLINE _syscall2(int, stat64, const char *, p,
+ struct kernel_stat64 *, b)
+
+ LSS_INLINE int LSS_NAME(sigaction)(int signum,
+ const struct kernel_sigaction *act,
+ struct kernel_sigaction *oldact) {
+ int old_errno = LSS_ERRNO;
+ int rc;
+ struct kernel_sigaction a;
+ if (act != NULL) {
+ a = *act;
+ #ifdef __i386__
+ /* On i386, the kernel requires us to always set our own
+ * SA_RESTORER when using realtime signals. Otherwise, it does not
+ * know how to return from a signal handler. This function must have
+ * a "magic" signature that the "gdb" (and maybe the kernel?) can
+ * recognize.
+ * Apparently, a SA_RESTORER is implicitly set by the kernel, when
+ * using non-realtime signals.
+ *
+ * TODO: Test whether ARM needs a restorer
+ */
+ if (!(a.sa_flags & SA_RESTORER)) {
+ a.sa_flags |= SA_RESTORER;
+ a.sa_restorer = (a.sa_flags & SA_SIGINFO)
+ ? LSS_NAME(restore_rt)() : LSS_NAME(restore)();
+ }
+ #endif
+ }
+ rc = LSS_NAME(rt_sigaction)(signum, act ? &a : act, oldact,
+ (KERNEL_NSIG+7)/8);
+ if (rc < 0 && LSS_ERRNO == ENOSYS) {
+ struct kernel_old_sigaction oa, ooa, *ptr_a = &oa, *ptr_oa = &ooa;
+ if (!act) {
+ ptr_a = NULL;
+ } else {
+ oa.sa_handler_ = act->sa_handler_;
+ memcpy(&oa.sa_mask, &act->sa_mask, sizeof(oa.sa_mask));
+ #ifndef __mips__
+ oa.sa_restorer = act->sa_restorer;
+ #endif
+ oa.sa_flags = act->sa_flags;
+ }
+ if (!oldact) {
+ ptr_oa = NULL;
+ }
+ LSS_ERRNO = old_errno;
+ rc = LSS_NAME(_sigaction)(signum, ptr_a, ptr_oa);
+ if (rc == 0 && oldact) {
+ if (act) {
+ memcpy(oldact, act, sizeof(*act));
+ } else {
+ memset(oldact, 0, sizeof(*oldact));
+ }
+ oldact->sa_handler_ = ptr_oa->sa_handler_;
+ oldact->sa_flags = ptr_oa->sa_flags;
+ memcpy(&oldact->sa_mask, &ptr_oa->sa_mask, sizeof(ptr_oa->sa_mask));
+ #ifndef __mips__
+ oldact->sa_restorer = ptr_oa->sa_restorer;
+ #endif
+ }
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(sigpending)(struct kernel_sigset_t *set) {
+ int old_errno = LSS_ERRNO;
+ int rc = LSS_NAME(rt_sigpending)(set, (KERNEL_NSIG+7)/8);
+ if (rc < 0 && LSS_ERRNO == ENOSYS) {
+ LSS_ERRNO = old_errno;
+ LSS_NAME(sigemptyset)(set);
+ rc = LSS_NAME(_sigpending)(&set->sig[0]);
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(sigprocmask)(int how,
+ const struct kernel_sigset_t *set,
+ struct kernel_sigset_t *oldset) {
+ int olderrno = LSS_ERRNO;
+ int rc = LSS_NAME(rt_sigprocmask)(how, set, oldset, (KERNEL_NSIG+7)/8);
+ if (rc < 0 && LSS_ERRNO == ENOSYS) {
+ LSS_ERRNO = olderrno;
+ if (oldset) {
+ LSS_NAME(sigemptyset)(oldset);
+ }
+ rc = LSS_NAME(_sigprocmask)(how,
+ set ? &set->sig[0] : NULL,
+ oldset ? &oldset->sig[0] : NULL);
+ }
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(sigsuspend)(const struct kernel_sigset_t *set) {
+ int olderrno = LSS_ERRNO;
+ int rc = LSS_NAME(rt_sigsuspend)(set, (KERNEL_NSIG+7)/8);
+ if (rc < 0 && LSS_ERRNO == ENOSYS) {
+ LSS_ERRNO = olderrno;
+ rc = LSS_NAME(_sigsuspend)(
+ #ifndef __PPC__
+ set, 0,
+ #endif
+ set->sig[0]);
+ }
+ return rc;
+ }
+ #endif
+ #if defined(__PPC__)
+ #undef LSS_SC_LOADARGS_0
+ #define LSS_SC_LOADARGS_0(dummy...)
+ #undef LSS_SC_LOADARGS_1
+ #define LSS_SC_LOADARGS_1(arg1) \
+ __sc_4 = (unsigned long) (arg1)
+ #undef LSS_SC_LOADARGS_2
+ #define LSS_SC_LOADARGS_2(arg1, arg2) \
+ LSS_SC_LOADARGS_1(arg1); \
+ __sc_5 = (unsigned long) (arg2)
+ #undef LSS_SC_LOADARGS_3
+ #define LSS_SC_LOADARGS_3(arg1, arg2, arg3) \
+ LSS_SC_LOADARGS_2(arg1, arg2); \
+ __sc_6 = (unsigned long) (arg3)
+ #undef LSS_SC_LOADARGS_4
+ #define LSS_SC_LOADARGS_4(arg1, arg2, arg3, arg4) \
+ LSS_SC_LOADARGS_3(arg1, arg2, arg3); \
+ __sc_7 = (unsigned long) (arg4)
+ #undef LSS_SC_LOADARGS_5
+ #define LSS_SC_LOADARGS_5(arg1, arg2, arg3, arg4, arg5) \
+ LSS_SC_LOADARGS_4(arg1, arg2, arg3, arg4); \
+ __sc_8 = (unsigned long) (arg5)
+ #undef LSS_SC_BODY
+ #define LSS_SC_BODY(nr, type, opt, args...) \
+ long __sc_ret, __sc_err; \
+ { \
+ register unsigned long __sc_0 __asm__ ("r0") = __NR_socketcall; \
+ register unsigned long __sc_3 __asm__ ("r3") = opt; \
+ register unsigned long __sc_4 __asm__ ("r4"); \
+ register unsigned long __sc_5 __asm__ ("r5"); \
+ register unsigned long __sc_6 __asm__ ("r6"); \
+ register unsigned long __sc_7 __asm__ ("r7"); \
+ register unsigned long __sc_8 __asm__ ("r8"); \
+ LSS_SC_LOADARGS_##nr(args); \
+ __asm__ __volatile__ \
+ ("stwu 1, -48(1)\n\t" \
+ "stw 4, 20(1)\n\t" \
+ "stw 5, 24(1)\n\t" \
+ "stw 6, 28(1)\n\t" \
+ "stw 7, 32(1)\n\t" \
+ "stw 8, 36(1)\n\t" \
+ "addi 4, 1, 20\n\t" \
+ "sc\n\t" \
+ "mfcr %0" \
+ : "=&r" (__sc_0), \
+ "=&r" (__sc_3), "=&r" (__sc_4), \
+ "=&r" (__sc_5), "=&r" (__sc_6), \
+ "=&r" (__sc_7), "=&r" (__sc_8) \
+ : LSS_ASMINPUT_##nr \
+ : "cr0", "ctr", "memory"); \
+ __sc_ret = __sc_3; \
+ __sc_err = __sc_0; \
+ } \
+ LSS_RETURN(type, __sc_ret, __sc_err)
+
+ LSS_INLINE ssize_t LSS_NAME(recvmsg)(int s,struct kernel_msghdr *msg,
+ int flags){
+ LSS_SC_BODY(3, ssize_t, 17, s, msg, flags);
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(sendmsg)(int s,
+ const struct kernel_msghdr *msg,
+ int flags) {
+ LSS_SC_BODY(3, ssize_t, 16, s, msg, flags);
+ }
+
+ // TODO(csilvers): why is this ifdef'ed out?
+#if 0
+ LSS_INLINE ssize_t LSS_NAME(sendto)(int s, const void *buf, size_t len,
+ int flags,
+ const struct kernel_sockaddr *to,
+ unsigned int tolen) {
+ LSS_BODY(6, ssize_t, 11, s, buf, len, flags, to, tolen);
+ }
+#endif
+
+ LSS_INLINE int LSS_NAME(shutdown)(int s, int how) {
+ LSS_SC_BODY(2, int, 13, s, how);
+ }
+
+ LSS_INLINE int LSS_NAME(socket)(int domain, int type, int protocol) {
+ LSS_SC_BODY(3, int, 1, domain, type, protocol);
+ }
+
+ LSS_INLINE int LSS_NAME(socketpair)(int d, int type, int protocol,
+ int sv[2]) {
+ LSS_SC_BODY(4, int, 8, d, type, protocol, sv);
+ }
+ #endif
+ #if defined(__ARM_EABI__) || defined (__aarch64__)
+ LSS_INLINE _syscall3(ssize_t, recvmsg, int, s, struct kernel_msghdr*, msg,
+ int, flags)
+ LSS_INLINE _syscall3(ssize_t, sendmsg, int, s, const struct kernel_msghdr*,
+ msg, int, flags)
+ LSS_INLINE _syscall6(ssize_t, sendto, int, s, const void*, buf, size_t,len,
+ int, flags, const struct kernel_sockaddr*, to,
+ unsigned int, tolen)
+ LSS_INLINE _syscall2(int, shutdown, int, s, int, how)
+ LSS_INLINE _syscall3(int, socket, int, domain, int, type, int, protocol)
+ LSS_INLINE _syscall4(int, socketpair, int, d, int, type, int, protocol,
+ int*, sv)
+ #endif
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || \
+ (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32)
+ #define __NR__socketcall __NR_socketcall
+ LSS_INLINE _syscall2(int, _socketcall, int, c,
+ va_list, a)
+ LSS_INLINE int LSS_NAME(socketcall)(int op, ...) {
+ int rc;
+ va_list ap;
+ va_start(ap, op);
+ rc = LSS_NAME(_socketcall)(op, ap);
+ va_end(ap);
+ return rc;
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(recvmsg)(int s,struct kernel_msghdr *msg,
+ int flags){
+ return (ssize_t)LSS_NAME(socketcall)(17, s, msg, flags);
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(sendmsg)(int s,
+ const struct kernel_msghdr *msg,
+ int flags) {
+ return (ssize_t)LSS_NAME(socketcall)(16, s, msg, flags);
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(sendto)(int s, const void *buf, size_t len,
+ int flags,
+ const struct kernel_sockaddr *to,
+ unsigned int tolen) {
+ return (ssize_t)LSS_NAME(socketcall)(11, s, buf, len, flags, to, tolen);
+ }
+
+ LSS_INLINE int LSS_NAME(shutdown)(int s, int how) {
+ return LSS_NAME(socketcall)(13, s, how);
+ }
+
+ LSS_INLINE int LSS_NAME(socket)(int domain, int type, int protocol) {
+ return LSS_NAME(socketcall)(1, domain, type, protocol);
+ }
+
+ LSS_INLINE int LSS_NAME(socketpair)(int d, int type, int protocol,
+ int sv[2]) {
+ return LSS_NAME(socketcall)(8, d, type, protocol, sv);
+ }
+ #endif
+ #if defined(__i386__) || defined(__PPC__)
+ LSS_INLINE _syscall4(int, fstatat64, int, d,
+ const char *, p,
+ struct kernel_stat64 *, b, int, f)
+ #endif
+ #if defined(__i386__) || defined(__PPC__) || \
+ (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32)
+ LSS_INLINE _syscall3(pid_t, waitpid, pid_t, p,
+ int*, s, int, o)
+ #endif
+ #if defined(__mips__)
+ /* sys_pipe() on MIPS has non-standard calling conventions, as it returns
+ * both file handles through CPU registers.
+ */
+ LSS_INLINE int LSS_NAME(pipe)(int *p) {
+ register unsigned long __v0 __asm__("$2") = __NR_pipe;
+ register unsigned long __v1 __asm__("$3");
+ register unsigned long __r7 __asm__("$7");
+ __asm__ __volatile__ ("syscall\n"
+ : "=r"(__v0), "=r"(__v1), "=r" (__r7)
+ : "0"(__v0)
+ : "$8", "$9", "$10", "$11", "$12",
+ "$13", "$14", "$15", "$24", "$25", "memory");
+ if (__r7) {
+ unsigned long __errnovalue = __v0;
+ LSS_ERRNO = __errnovalue;
+ return -1;
+ } else {
+ p[0] = __v0;
+ p[1] = __v1;
+ return 0;
+ }
+ }
+ #elif !defined(__aarch64__)
+ // The unlink syscall has been deprecated on aarch64. We polyfill it below.
+ LSS_INLINE _syscall1(int, pipe, int *, p)
+ #endif
+ /* TODO(csilvers): see if ppc can/should support this as well */
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || \
+ defined(__ARM_EABI__) || \
+ (defined(__mips__) && _MIPS_SIM != _MIPS_SIM_ABI64)
+ #define __NR__statfs64 __NR_statfs64
+ #define __NR__fstatfs64 __NR_fstatfs64
+ LSS_INLINE _syscall3(int, _statfs64, const char*, p,
+ size_t, s,struct kernel_statfs64*, b)
+ LSS_INLINE _syscall3(int, _fstatfs64, int, f,
+ size_t, s,struct kernel_statfs64*, b)
+ LSS_INLINE int LSS_NAME(statfs64)(const char *p,
+ struct kernel_statfs64 *b) {
+ return LSS_NAME(_statfs64)(p, sizeof(*b), b);
+ }
+ LSS_INLINE int LSS_NAME(fstatfs64)(int f,struct kernel_statfs64 *b) {
+ return LSS_NAME(_fstatfs64)(f, sizeof(*b), b);
+ }
+ #endif
+
+ LSS_INLINE int LSS_NAME(execv)(const char *path, const char *const argv[]) {
+ extern char **environ;
+ return LSS_NAME(execve)(path, argv, (const char *const *)environ);
+ }
+
+ LSS_INLINE pid_t LSS_NAME(gettid)(void) {
+ pid_t tid = LSS_NAME(_gettid)();
+ if (tid != -1) {
+ return tid;
+ }
+ return LSS_NAME(getpid)();
+ }
+
+ LSS_INLINE void *LSS_NAME(mremap)(void *old_address, size_t old_size,
+ size_t new_size, int flags, ...) {
+ va_list ap;
+ void *new_address, *rc;
+ va_start(ap, flags);
+ new_address = va_arg(ap, void *);
+ rc = LSS_NAME(_mremap)(old_address, old_size, new_size,
+ flags, new_address);
+ va_end(ap);
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(ptrace_detach)(pid_t pid) {
+ /* PTRACE_DETACH can sometimes forget to wake up the tracee and it
+ * then sends job control signals to the real parent, rather than to
+ * the tracer. We reduce the risk of this happening by starting a
+ * whole new time slice, and then quickly sending a SIGCONT signal
+ * right after detaching from the tracee.
+ *
+ * We use tkill to ensure that we only issue a wakeup for the thread being
+ * detached. Large multi threaded apps can take a long time in the kernel
+ * processing SIGCONT.
+ */
+ int rc, err;
+ LSS_NAME(sched_yield)();
+ rc = LSS_NAME(ptrace)(PTRACE_DETACH, pid, (void *)0, (void *)0);
+ err = LSS_ERRNO;
+ LSS_NAME(tkill)(pid, SIGCONT);
+ /* Old systems don't have tkill */
+ if (LSS_ERRNO == ENOSYS)
+ LSS_NAME(kill)(pid, SIGCONT);
+ LSS_ERRNO = err;
+ return rc;
+ }
+
+ LSS_INLINE int LSS_NAME(raise)(int sig) {
+ return LSS_NAME(kill)(LSS_NAME(getpid)(), sig);
+ }
+
+ LSS_INLINE int LSS_NAME(setpgrp)(void) {
+ return LSS_NAME(setpgid)(0, 0);
+ }
+
+ LSS_INLINE int LSS_NAME(sysconf)(int name) {
+ extern int __getpagesize(void);
+ switch (name) {
+ case _SC_OPEN_MAX: {
+ struct kernel_rlimit limit;
+#if defined(__ARM_EABI__)
+ return LSS_NAME(ugetrlimit)(RLIMIT_NOFILE, &limit) < 0
+ ? 8192 : limit.rlim_cur;
+#else
+ return LSS_NAME(getrlimit)(RLIMIT_NOFILE, &limit) < 0
+ ? 8192 : limit.rlim_cur;
+#endif
+ }
+ case _SC_PAGESIZE:
+ return __getpagesize();
+ default:
+ LSS_ERRNO = ENOSYS;
+ return -1;
+ }
+ }
+ #if defined(__x86_64__)
+ /* Need to make sure loff_t isn't truncated to 32-bits under x32. */
+ LSS_INLINE ssize_t LSS_NAME(pread64)(int f, void *b, size_t c, loff_t o) {
+ LSS_BODY(4, ssize_t, pread64, LSS_SYSCALL_ARG(f), LSS_SYSCALL_ARG(b),
+ LSS_SYSCALL_ARG(c), (uint64_t)(o));
+ }
+
+ LSS_INLINE ssize_t LSS_NAME(pwrite64)(int f, const void *b, size_t c,
+ loff_t o) {
+ LSS_BODY(4, ssize_t, pwrite64, LSS_SYSCALL_ARG(f), LSS_SYSCALL_ARG(b),
+ LSS_SYSCALL_ARG(c), (uint64_t)(o));
+ }
+
+ LSS_INLINE int LSS_NAME(readahead)(int f, loff_t o, unsigned c) {
+ LSS_BODY(3, int, readahead, LSS_SYSCALL_ARG(f), (uint64_t)(o),
+ LSS_SYSCALL_ARG(c));
+ }
+ #elif defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI64
+ LSS_INLINE _syscall4(ssize_t, pread64, int, f,
+ void *, b, size_t, c,
+ loff_t, o)
+ LSS_INLINE _syscall4(ssize_t, pwrite64, int, f,
+ const void *, b, size_t, c,
+ loff_t, o)
+ LSS_INLINE _syscall3(int, readahead, int, f,
+ loff_t, o, unsigned, c)
+ LSS_INLINE _syscall6(void *, mmap, void *, addr, size_t, length, int, prot,
+ int, flags, int, fd, int64_t, offset)
+ #else
+ #define __NR__pread64 __NR_pread64
+ #define __NR__pwrite64 __NR_pwrite64
+ #define __NR__readahead __NR_readahead
+ #if defined(__ARM_EABI__) || defined(__mips__)
+ /* On ARM and MIPS, a 64-bit parameter has to be in an even-odd register
+ * pair. Hence these calls ignore their fourth argument (r3) so that their
+ * fifth and sixth make such a pair (r4,r5).
+ */
+ #define LSS_LLARG_PAD 0,
+ LSS_INLINE _syscall6(ssize_t, _pread64, int, f,
+ void *, b, size_t, c,
+ unsigned, skip, unsigned, o1, unsigned, o2)
+ LSS_INLINE _syscall6(ssize_t, _pwrite64, int, f,
+ const void *, b, size_t, c,
+ unsigned, skip, unsigned, o1, unsigned, o2)
+ LSS_INLINE _syscall5(int, _readahead, int, f,
+ unsigned, skip,
+ unsigned, o1, unsigned, o2, size_t, c)
+ #else
+ #define LSS_LLARG_PAD
+ LSS_INLINE _syscall5(ssize_t, _pread64, int, f,
+ void *, b, size_t, c, unsigned, o1,
+ unsigned, o2)
+ LSS_INLINE _syscall5(ssize_t, _pwrite64, int, f,
+ const void *, b, size_t, c, unsigned, o1,
+ long, o2)
+ LSS_INLINE _syscall4(int, _readahead, int, f,
+ unsigned, o1, unsigned, o2, size_t, c)
+ #endif
+ /* We force 64bit-wide parameters onto the stack, then access each
+ * 32-bit component individually. This guarantees that we build the
+ * correct parameters independent of the native byte-order of the
+ * underlying architecture.
+ */
+ LSS_INLINE ssize_t LSS_NAME(pread64)(int fd, void *buf, size_t count,
+ loff_t off) {
+ union { loff_t off; unsigned arg[2]; } o = { off };
+ return LSS_NAME(_pread64)(fd, buf, count,
+ LSS_LLARG_PAD o.arg[0], o.arg[1]);
+ }
+ LSS_INLINE ssize_t LSS_NAME(pwrite64)(int fd, const void *buf,
+ size_t count, loff_t off) {
+ union { loff_t off; unsigned arg[2]; } o = { off };
+ return LSS_NAME(_pwrite64)(fd, buf, count,
+ LSS_LLARG_PAD o.arg[0], o.arg[1]);
+ }
+ LSS_INLINE int LSS_NAME(readahead)(int fd, loff_t off, int len) {
+ union { loff_t off; unsigned arg[2]; } o = { off };
+ return LSS_NAME(_readahead)(fd, LSS_LLARG_PAD o.arg[0], o.arg[1], len);
+ }
+ #endif
+#endif
+
+#if defined(__aarch64__)
+ LSS_INLINE _syscall3(int, dup3, int, s, int, d, int, f)
+ LSS_INLINE _syscall6(void *, mmap, void *, addr, size_t, length, int, prot,
+ int, flags, int, fd, int64_t, offset)
+ LSS_INLINE _syscall4(int, newfstatat, int, dirfd, const char *, pathname,
+ struct kernel_stat *, buf, int, flags)
+ LSS_INLINE _syscall2(int, pipe2, int *, pipefd, int, flags)
+ LSS_INLINE _syscall5(int, ppoll, struct kernel_pollfd *, u,
+ unsigned int, n, const struct kernel_timespec *, t,
+ const kernel_sigset_t *, sigmask, size_t, s)
+ LSS_INLINE _syscall4(int, readlinkat, int, d, const char *, p, char *, b,
+ size_t, s)
+#endif
+
+/*
+ * Polyfills for deprecated syscalls.
+ */
+
+#if defined(__aarch64__)
+ LSS_INLINE int LSS_NAME(dup2)(int s, int d) {
+ return LSS_NAME(dup3)(s, d, 0);
+ }
+
+ LSS_INLINE int LSS_NAME(open)(const char *pathname, int flags, int mode) {
+ return LSS_NAME(openat)(AT_FDCWD, pathname, flags, mode);
+ }
+
+ LSS_INLINE int LSS_NAME(unlink)(const char *pathname) {
+ return LSS_NAME(unlinkat)(AT_FDCWD, pathname, 0);
+ }
+
+ LSS_INLINE int LSS_NAME(readlink)(const char *pathname, char *buffer,
+ size_t size) {
+ return LSS_NAME(readlinkat)(AT_FDCWD, pathname, buffer, size);
+ }
+
+ LSS_INLINE pid_t LSS_NAME(pipe)(int *pipefd) {
+ return LSS_NAME(pipe2)(pipefd, 0);
+ }
+
+ LSS_INLINE int LSS_NAME(poll)(struct kernel_pollfd *fds, unsigned int nfds,
+ int timeout) {
+ struct kernel_timespec timeout_ts;
+ struct kernel_timespec *timeout_ts_p = NULL;
+
+ if (timeout >= 0) {
+ timeout_ts.tv_sec = timeout / 1000;
+ timeout_ts.tv_nsec = (timeout % 1000) * 1000000;
+ timeout_ts_p = &timeout_ts;
+ }
+ return LSS_NAME(ppoll)(fds, nfds, timeout_ts_p, NULL, 0);
+ }
+
+ LSS_INLINE int LSS_NAME(stat)(const char *pathname,
+ struct kernel_stat *buf) {
+ return LSS_NAME(newfstatat)(AT_FDCWD, pathname, buf, 0);
+ }
+
+ LSS_INLINE pid_t LSS_NAME(fork)(void) {
+ // No fork syscall on aarch64 - implement by means of the clone syscall.
+ // Note that this does not reset glibc's cached view of the PID/TID, so
+ // some glibc interfaces might go wrong in the forked subprocess.
+ int flags = SIGCHLD;
+ void *child_stack = NULL;
+ void *parent_tidptr = NULL;
+ void *newtls = NULL;
+ void *child_tidptr = NULL;
+
+ LSS_REG(0, flags);
+ LSS_REG(1, child_stack);
+ LSS_REG(2, parent_tidptr);
+ LSS_REG(3, newtls);
+ LSS_REG(4, child_tidptr);
+ LSS_BODY(pid_t, clone, "r"(__r0), "r"(__r1), "r"(__r2), "r"(__r3),
+ "r"(__r4));
+ }
+#endif
+
+#ifdef __ANDROID__
+ /* These restore the original values of these macros saved by the
+ * corresponding #pragma push_macro near the top of this file. */
+# pragma pop_macro("stat64")
+# pragma pop_macro("fstat64")
+# pragma pop_macro("lstat64")
+#endif
+
+#if defined(__cplusplus) && !defined(SYS_CPLUSPLUS)
+}
+#endif
+
+#endif
+#endif
diff --git a/src/tools/mac/dump_syms/dump_syms_tool.mm b/src/tools/mac/dump_syms/dump_syms_tool.mm
new file mode 100644
index 0000000..1880cd3
--- /dev/null
+++ b/src/tools/mac/dump_syms/dump_syms_tool.mm
@@ -0,0 +1,257 @@
+// -*- mode: c++ -*-
+
+// Copyright (c) 2011, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// dump_syms_tool.mm: Command line tool that uses the DumpSymbols class.
+// TODO(waylonis): accept stdin
+
+#include <mach-o/arch.h>
+#include <unistd.h>
+
+#include <iostream>
+#include <vector>
+
+#include "common/mac/dump_syms.h"
+#include "common/mac/arch_utilities.h"
+#include "common/mac/macho_utilities.h"
+#include "common/scoped_ptr.h"
+
+using google_breakpad::DumpSymbols;
+using google_breakpad::Module;
+using google_breakpad::scoped_ptr;
+using std::vector;
+
+struct Options {
+ Options()
+ : srcPath(), dsymPath(), arch(), cfi(true), handle_inter_cu_refs(true) {}
+ NSString *srcPath;
+ NSString *dsymPath;
+ const NXArchInfo *arch;
+ bool cfi;
+ bool handle_inter_cu_refs;
+};
+
+static bool StackFrameEntryComparator(const Module::StackFrameEntry* a,
+ const Module::StackFrameEntry* b) {
+ return a->address < b->address;
+}
+
+// Copy the CFI data from |from_module| into |to_module|, for any non-
+// overlapping ranges.
+static void CopyCFIDataBetweenModules(Module* to_module,
+ const Module* from_module) {
+ typedef vector<Module::StackFrameEntry*>::const_iterator Iterator;
+
+ // Get the CFI data from both the source and destination modules and ensure
+ // it is sorted by start address.
+ vector<Module::StackFrameEntry*> from_data;
+ from_module->GetStackFrameEntries(&from_data);
+ std::sort(from_data.begin(), from_data.end(), &StackFrameEntryComparator);
+
+ vector<Module::StackFrameEntry*> to_data;
+ to_module->GetStackFrameEntries(&to_data);
+ std::sort(to_data.begin(), to_data.end(), &StackFrameEntryComparator);
+
+ Iterator to_it = to_data.begin();
+
+ for (Iterator it = from_data.begin(); it != from_data.end(); ++it) {
+ Module::StackFrameEntry* from_entry = *it;
+ Module::Address from_entry_end = from_entry->address + from_entry->size;
+
+ // Find the first CFI record in the |to_module| that does not have an
+ // address less than the entry to be copied.
+ while (to_it != to_data.end()) {
+ if (from_entry->address > (*to_it)->address)
+ ++to_it;
+ else
+ break;
+ }
+
+ // If the entry does not overlap, then it is safe to copy to |to_module|.
+ if (to_it == to_data.end() || (from_entry->address < (*to_it)->address &&
+ from_entry_end < (*to_it)->address)) {
+ to_module->AddStackFrameEntry(new Module::StackFrameEntry(*from_entry));
+ }
+ }
+}
+
+static bool Start(const Options &options) {
+ SymbolData symbol_data = options.cfi ? ALL_SYMBOL_DATA : NO_CFI;
+ DumpSymbols dump_symbols(symbol_data, options.handle_inter_cu_refs);
+
+ // For x86_64 binaries, the CFI data is in the __TEXT,__eh_frame of the
+ // Mach-O file, which is not copied into the dSYM. Whereas in i386, the CFI
+ // data is in the __DWARF,__debug_frame section, which is moved into the
+ // dSYM. Therefore, to get x86_64 CFI data, dump_syms needs to look at both
+ // the dSYM and the Mach-O file. If both paths are present and CFI was
+ // requested, then consider the Module as "split" and dump all the debug data
+ // from the primary debug info file, the dSYM, and then dump additional CFI
+ // data from the source Mach-O file.
+ bool split_module = options.dsymPath && options.srcPath && options.cfi;
+ NSString* primary_file = split_module ? options.dsymPath : options.srcPath;
+
+ if (!dump_symbols.Read(primary_file))
+ return false;
+
+ if (options.arch) {
+ if (!dump_symbols.SetArchitecture(options.arch->cputype,
+ options.arch->cpusubtype)) {
+ fprintf(stderr, "%s: no architecture '%s' is present in file.\n",
+ [primary_file fileSystemRepresentation], options.arch->name);
+ size_t available_size;
+ const struct fat_arch *available =
+ dump_symbols.AvailableArchitectures(&available_size);
+ if (available_size == 1)
+ fprintf(stderr, "the file's architecture is: ");
+ else
+ fprintf(stderr, "architectures present in the file are:\n");
+ for (size_t i = 0; i < available_size; i++) {
+ const struct fat_arch *arch = &available[i];
+ const NXArchInfo *arch_info =
+ google_breakpad::BreakpadGetArchInfoFromCpuType(
+ arch->cputype, arch->cpusubtype);
+ if (arch_info)
+ fprintf(stderr, "%s (%s)\n", arch_info->name, arch_info->description);
+ else
+ fprintf(stderr, "unrecognized cpu type 0x%x, subtype 0x%x\n",
+ arch->cputype, arch->cpusubtype);
+ }
+ return false;
+ }
+ }
+
+ // Read the primary file into a Breakpad Module.
+ Module* module = NULL;
+ if (!dump_symbols.ReadSymbolData(&module))
+ return false;
+ scoped_ptr<Module> scoped_module(module);
+
+ // If this is a split module, read the secondary Mach-O file, from which the
+ // CFI data will be extracted.
+ if (split_module && primary_file == options.dsymPath) {
+ if (!dump_symbols.Read(options.srcPath))
+ return false;
+
+ Module* cfi_module = NULL;
+ if (!dump_symbols.ReadSymbolData(&cfi_module))
+ return false;
+ scoped_ptr<Module> scoped_cfi_module(cfi_module);
+
+ // Ensure that the modules are for the same debug code file.
+ if (cfi_module->name() != module->name() ||
+ cfi_module->os() != module->os() ||
+ cfi_module->architecture() != module->architecture() ||
+ cfi_module->identifier() != module->identifier()) {
+ fprintf(stderr, "Cannot generate a symbol file from split sources that do"
+ " not match.\n");
+ return false;
+ }
+
+ CopyCFIDataBetweenModules(module, cfi_module);
+ }
+
+ return module->Write(std::cout, symbol_data);
+}
+
+//=============================================================================
+static void Usage(int argc, const char *argv[]) {
+ fprintf(stderr, "Output a Breakpad symbol file from a Mach-o file.\n");
+ fprintf(stderr, "Usage: %s [-a ARCHITECTURE] [-c] [-g dSYM path] "
+ "<Mach-o file>\n", argv[0]);
+ fprintf(stderr, "\t-a: Architecture type [default: native, or whatever is\n");
+ fprintf(stderr, "\t in the file, if it contains only one architecture]\n");
+ fprintf(stderr, "\t-g: Debug symbol file (dSYM) to dump in addition to the "
+ "Mach-o file\n");
+ fprintf(stderr, "\t-c: Do not generate CFI section\n");
+ fprintf(stderr, "\t-r: Do not handle inter-compilation unit references\n");
+ fprintf(stderr, "\t-h: Usage\n");
+ fprintf(stderr, "\t-?: Usage\n");
+}
+
+//=============================================================================
+static void SetupOptions(int argc, const char *argv[], Options *options) {
+ extern int optind;
+ signed char ch;
+
+ while ((ch = getopt(argc, (char * const *)argv, "a:g:chr?")) != -1) {
+ switch (ch) {
+ case 'a': {
+ const NXArchInfo *arch_info =
+ google_breakpad::BreakpadGetArchInfoFromName(optarg);
+ if (!arch_info) {
+ fprintf(stderr, "%s: Invalid architecture: %s\n", argv[0], optarg);
+ Usage(argc, argv);
+ exit(1);
+ }
+ options->arch = arch_info;
+ break;
+ }
+ case 'g':
+ options->dsymPath = [[NSFileManager defaultManager]
+ stringWithFileSystemRepresentation:optarg length:strlen(optarg)];
+ break;
+ case 'c':
+ options->cfi = false;
+ break;
+ case 'r':
+ options->handle_inter_cu_refs = false;
+ break;
+ case '?':
+ case 'h':
+ Usage(argc, argv);
+ exit(0);
+ break;
+ }
+ }
+
+ if ((argc - optind) != 1) {
+ fprintf(stderr, "Must specify Mach-o file\n");
+ Usage(argc, argv);
+ exit(1);
+ }
+
+ options->srcPath = [[NSFileManager defaultManager]
+ stringWithFileSystemRepresentation:argv[optind]
+ length:strlen(argv[optind])];
+}
+
+//=============================================================================
+int main (int argc, const char * argv[]) {
+ NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+ Options options;
+ bool result;
+
+ SetupOptions(argc, argv, &options);
+ result = Start(options);
+
+ [pool release];
+
+ return !result;
+}
diff --git a/src/tools/windows/dump_syms/dump_syms.cc b/src/tools/windows/dump_syms/dump_syms.cc
index 1979d43..d1cef53 100644
--- a/src/tools/windows/dump_syms/dump_syms.cc
+++ b/src/tools/windows/dump_syms/dump_syms.cc
@@ -38,6 +38,7 @@
#include <memory>
#include <string>
+#include <memory>
#include "common/windows/pdb_source_line_writer.h"
#include "common/windows/pe_source_line_writer.h"
