| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <sstream> |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "tools/gn/path_output.h" |
| #include "tools/gn/source_dir.h" |
| #include "tools/gn/source_file.h" |
| |
| TEST(PathOutput, Basic) { |
| SourceDir build_dir("//out/Debug/"); |
| PathOutput writer(build_dir, ESCAPE_NONE, false); |
| { |
| // Normal source-root path. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo/bar.cc")); |
| EXPECT_EQ("../../foo/bar.cc", out.str()); |
| } |
| { |
| // File in the root dir. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo.cc")); |
| EXPECT_EQ("../../foo.cc", out.str()); |
| } |
| #if defined(OS_WIN) |
| { |
| // System-absolute path. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("/C:/foo/bar.cc")); |
| EXPECT_EQ("C:/foo/bar.cc", out.str()); |
| } |
| #else |
| { |
| // System-absolute path. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("/foo/bar.cc")); |
| EXPECT_EQ("/foo/bar.cc", out.str()); |
| } |
| #endif |
| } |
| |
| // Same as basic but the output dir is the root. |
| TEST(PathOutput, BasicInRoot) { |
| SourceDir build_dir("//"); |
| PathOutput writer(build_dir, ESCAPE_NONE, false); |
| { |
| // Normal source-root path. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo/bar.cc")); |
| EXPECT_EQ("foo/bar.cc", out.str()); |
| } |
| { |
| // File in the root dir. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo.cc")); |
| EXPECT_EQ("foo.cc", out.str()); |
| } |
| } |
| |
| TEST(PathOutput, NinjaEscaping) { |
| SourceDir build_dir("//out/Debug/"); |
| PathOutput writer(build_dir, ESCAPE_NINJA, false); |
| { |
| // Spaces and $ in filenames. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo/foo bar$.cc")); |
| EXPECT_EQ("../../foo/foo$ bar$$.cc", out.str()); |
| } |
| { |
| // Not other weird stuff |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo/\"foo\\bar\".cc")); |
| EXPECT_EQ("../../foo/\"foo\\bar\".cc", out.str()); |
| } |
| } |
| |
| TEST(PathOutput, ShellEscaping) { |
| SourceDir build_dir("//out/Debug/"); |
| PathOutput writer(build_dir, ESCAPE_SHELL, false); |
| { |
| // Spaces in filenames should get quoted. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo/foo bar.cc")); |
| EXPECT_EQ("\"../../foo/foo bar.cc\"", out.str()); |
| } |
| { |
| // Quotes should get blackslash-escaped. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo/\"foobar\".cc")); |
| EXPECT_EQ("../../foo/\\\"foobar\\\".cc", out.str()); |
| } |
| { |
| // Backslashes should get escaped on non-Windows and preserved on Windows. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo\\bar.cc")); |
| #if defined(OS_WIN) |
| EXPECT_EQ("../../foo\\bar.cc", out.str()); |
| #else |
| EXPECT_EQ("../../foo\\\\bar.cc", out.str()); |
| #endif |
| } |
| } |
| |
| TEST(PathOutput, SlashConversion) { |
| SourceDir build_dir("//out/Debug/"); |
| PathOutput writer(build_dir, ESCAPE_NINJA, true); |
| { |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo/bar.cc")); |
| #if defined(OS_WIN) |
| EXPECT_EQ("..\\..\\foo\\bar.cc", out.str()); |
| #else |
| EXPECT_EQ("../../foo/bar.cc", out.str()); |
| #endif |
| } |
| } |
| |
| TEST(PathOutput, InhibitQuoting) { |
| SourceDir build_dir("//out/Debug/"); |
| PathOutput writer(build_dir, ESCAPE_SHELL, false); |
| writer.set_inhibit_quoting(true); |
| { |
| // We should get unescaped spaces in the output with no quotes. |
| std::ostringstream out; |
| writer.WriteFile(out, SourceFile("//foo/foo bar.cc")); |
| EXPECT_EQ("../../foo/foo bar.cc", out.str()); |
| } |
| } |
| |
| TEST(PathOutput, WriteDir) { |
| { |
| SourceDir build_dir("//out/Debug/"); |
| PathOutput writer(build_dir, ESCAPE_NINJA, false); |
| { |
| std::ostringstream out; |
| writer.WriteDir(out, SourceDir("//foo/bar/"), |
| PathOutput::DIR_INCLUDE_LAST_SLASH); |
| EXPECT_EQ("../../foo/bar/", out.str()); |
| } |
| { |
| std::ostringstream out; |
| writer.WriteDir(out, SourceDir("//foo/bar/"), |
| PathOutput::DIR_NO_LAST_SLASH); |
| EXPECT_EQ("../../foo/bar", out.str()); |
| } |
| |
| // Output source root dir. |
| { |
| std::ostringstream out; |
| writer.WriteDir(out, SourceDir("//"), |
| PathOutput::DIR_INCLUDE_LAST_SLASH); |
| EXPECT_EQ("../../", out.str()); |
| } |
| { |
| std::ostringstream out; |
| writer.WriteDir(out, SourceDir("//"), |
| PathOutput::DIR_NO_LAST_SLASH); |
| EXPECT_EQ("../..", out.str()); |
| } |
| |
| // Output system root dir. |
| { |
| std::ostringstream out; |
| writer.WriteDir(out, SourceDir("/"), |
| PathOutput::DIR_INCLUDE_LAST_SLASH); |
| EXPECT_EQ("/", out.str()); |
| } |
| { |
| std::ostringstream out; |
| writer.WriteDir(out, SourceDir("/"), |
| PathOutput::DIR_NO_LAST_SLASH); |
| EXPECT_EQ("/", out.str()); |
| } |
| } |
| { |
| // Empty build dir writer. |
| PathOutput root_writer(SourceDir("//"), ESCAPE_NINJA, false); |
| { |
| std::ostringstream out; |
| root_writer.WriteDir(out, SourceDir("//"), |
| PathOutput::DIR_INCLUDE_LAST_SLASH); |
| EXPECT_EQ("./", out.str()); |
| } |
| { |
| std::ostringstream out; |
| root_writer.WriteDir(out, SourceDir("//"), |
| PathOutput::DIR_NO_LAST_SLASH); |
| EXPECT_EQ(".", out.str()); |
| } |
| } |
| } |