| // 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/escape.h" |
| #include "tools/gn/file_template.h" |
| |
| TEST(FileTemplate, Static) { |
| std::vector<std::string> templates; |
| templates.push_back("something_static"); |
| FileTemplate t(templates); |
| EXPECT_FALSE(t.has_substitutions()); |
| |
| std::vector<std::string> result; |
| t.ApplyString("", &result); |
| ASSERT_EQ(1u, result.size()); |
| EXPECT_EQ("something_static", result[0]); |
| |
| t.ApplyString("lalala", &result); |
| ASSERT_EQ(1u, result.size()); |
| EXPECT_EQ("something_static", result[0]); |
| } |
| |
| TEST(FileTemplate, Typical) { |
| std::vector<std::string> templates; |
| templates.push_back("foo/{{source_name_part}}.cc"); |
| templates.push_back("foo/{{source_name_part}}.h"); |
| FileTemplate t(templates); |
| EXPECT_TRUE(t.has_substitutions()); |
| |
| std::vector<std::string> result; |
| t.ApplyString("sources/ha.idl", &result); |
| ASSERT_EQ(2u, result.size()); |
| EXPECT_EQ("foo/ha.cc", result[0]); |
| EXPECT_EQ("foo/ha.h", result[1]); |
| } |
| |
| TEST(FileTemplate, Weird) { |
| std::vector<std::string> templates; |
| templates.push_back("{{{source}}{{source}}{{"); |
| FileTemplate t(templates); |
| EXPECT_TRUE(t.has_substitutions()); |
| |
| std::vector<std::string> result; |
| t.ApplyString("foo/lalala.c", &result); |
| ASSERT_EQ(1u, result.size()); |
| EXPECT_EQ("{foo/lalala.cfoo/lalala.c{{", result[0]); |
| } |
| |
| TEST(FileTemplate, NinjaExpansions) { |
| std::vector<std::string> templates; |
| templates.push_back("-i"); |
| templates.push_back("{{source}}"); |
| templates.push_back("--out=foo bar\"{{source_name_part}}\".o"); |
| |
| FileTemplate t(templates); |
| |
| std::ostringstream out; |
| t.WriteWithNinjaExpansions(out); |
| |
| // The third argument should get quoted since it contains a space, and the |
| // embedded quotes should get shell escaped. |
| EXPECT_EQ( |
| " -i ${source} \"--out=foo$ bar\\\"${source_name_part}\\\".o\"", |
| out.str()); |
| } |
| |
| TEST(FileTemplate, NinjaVariables) { |
| std::vector<std::string> templates; |
| templates.push_back("-i"); |
| templates.push_back("{{source}}"); |
| templates.push_back("--out=foo bar\"{{source_name_part}}\".o"); |
| |
| FileTemplate t(templates); |
| |
| std::ostringstream out; |
| EscapeOptions options; |
| options.mode = ESCAPE_NINJA_SHELL; |
| t.WriteNinjaVariablesForSubstitution(out, "../../foo/bar.txt", options); |
| |
| // Just the variables used above should be written. |
| EXPECT_EQ( |
| " source = ../../foo/bar.txt\n" |
| " source_name_part = bar\n", |
| out.str()); |
| } |