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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "testing/gtest/include/gtest/gtest.h" | |
| 6 | |
| 7 #include "tools/gn/build_settings.h" | |
| 8 #include "tools/gn/filesystem_utils.h" | |
| 9 #include "tools/gn/ninja_helper.h" | |
| 10 #include "tools/gn/settings.h" | |
| 11 #include "tools/gn/target.h" | |
| 12 #include "tools/gn/toolchain.h" | |
| 13 | |
| 14 namespace { | |
| 15 | |
| 16 class HelperSetterUpper { | |
| 17 public: | |
| 18 HelperSetterUpper() | |
| 19 : build_settings(), | |
| 20 settings(&build_settings, std::string()), | |
| 21 toolchain(&settings, Label(SourceDir("//"), "tc")), | |
| 22 target(&settings, Label(SourceDir("//tools/gn/"), "name")) { | |
| 23 settings.set_toolchain_label(toolchain.label()); | |
| 24 settings.set_target_os(Settings::WIN); | |
| 25 | |
| 26 // Output going to "out/Debug". | |
| 27 build_settings.SetBuildDir(SourceDir("//out/Debug/")); | |
| 28 | |
| 29 // Our source target is in "tools/gn". | |
| 30 target.set_output_type(Target::EXECUTABLE); | |
| 31 } | |
| 32 | |
| 33 BuildSettings build_settings; | |
| 34 Settings settings; | |
| 35 Toolchain toolchain; | |
| 36 Target target; | |
| 37 }; | |
| 38 | |
| 39 } // namespace | |
| 40 | |
| 41 TEST(NinjaHelper, GetNinjaFileForTarget) { | |
| 42 HelperSetterUpper setup; | |
| 43 NinjaHelper helper(&setup.build_settings); | |
| 44 | |
| 45 // Default toolchain. | |
| 46 EXPECT_EQ(OutputFile("obj/tools/gn/name.ninja").value(), | |
| 47 helper.GetNinjaFileForTarget(&setup.target).value()); | |
| 48 } | |
| 49 | |
| 50 TEST(NinjaHelper, GetOutputFileForSource) { | |
| 51 HelperSetterUpper setup; | |
| 52 NinjaHelper helper(&setup.build_settings); | |
| 53 | |
| 54 // On Windows, expect ".obj" | |
| 55 EXPECT_EQ(OutputFile("obj/tools/gn/name.foo.obj").value(), | |
| 56 helper.GetOutputFileForSource(&setup.target, | |
| 57 SourceFile("//tools/gn/foo.cc"), | |
| 58 SOURCE_CC).value()); | |
| 59 } | |
| 60 | |
| 61 TEST(NinjaHelper, GetOutputFileForObject) { | |
| 62 HelperSetterUpper setup; | |
| 63 NinjaHelper helper(&setup.build_settings); | |
| 64 | |
| 65 EXPECT_EQ(OutputFile("../../tools/gn/foo.o").value(), | |
| 66 helper.GetOutputFileForSource(&setup.target, | |
| 67 SourceFile("//tools/gn/foo.o"), | |
| 68 SOURCE_O).value()); | |
| 69 | |
| 70 EXPECT_EQ(OutputFile("../../tools/gn/foo.obj").value(), | |
| 71 helper.GetOutputFileForSource(&setup.target, | |
| 72 SourceFile("//tools/gn/foo.obj"), | |
| 73 SOURCE_O).value()); | |
| 74 | |
| 75 EXPECT_EQ(OutputFile("nested/foo.o").value(), | |
| 76 helper.GetOutputFileForSource( | |
| 77 &setup.target, | |
| 78 SourceFile("//out/Debug/nested/foo.o"), | |
| 79 SOURCE_O).value()); | |
| 80 | |
| 81 EXPECT_EQ(OutputFile("/abs/rooted/foo.o").value(), | |
| 82 helper.GetOutputFileForSource(&setup.target, | |
| 83 SourceFile("/abs/rooted/foo.o"), | |
| 84 SOURCE_O).value()); | |
| 85 } | |
| 86 | |
| 87 TEST(NinjaHelper, GetTargetOutputFile) { | |
| 88 HelperSetterUpper setup; | |
| 89 NinjaHelper helper(&setup.build_settings); | |
| 90 EXPECT_EQ(OutputFile("name.exe"), | |
| 91 helper.GetTargetOutputFile(&setup.target)); | |
| 92 | |
| 93 // Static library on Windows goes alongside the object files. | |
| 94 setup.target.set_output_type(Target::STATIC_LIBRARY); | |
| 95 EXPECT_EQ(OutputFile("obj/tools/gn/name.lib"), | |
| 96 helper.GetTargetOutputFile(&setup.target)); | |
| 97 | |
| 98 // TODO(brettw) test output to library and other OS types. | |
| 99 } | |
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Chromium Code Reviews
Issue 440333002:
Support more configurability in GN toolchains (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src