| // 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 "gn/target.h" |
| |
| #include <memory> |
| #include <utility> |
| |
| #include "gn/build_settings.h" |
| #include "gn/config.h" |
| #include "gn/scheduler.h" |
| #include "gn/settings.h" |
| #include "gn/test_with_scheduler.h" |
| #include "gn/test_with_scope.h" |
| #include "gn/toolchain.h" |
| #include "util/test/test.h" |
| |
| namespace { |
| |
| // Asserts that the current global scheduler has a single unknown generated |
| // file with the given name from the given target. |
| void AssertSchedulerHasOneUnknownFileMatching(const Target* target, |
| const SourceFile& file) { |
| auto unknown = g_scheduler->GetUnknownGeneratedInputs(); |
| ASSERT_EQ(1u, unknown.size()); // Should be one unknown file. |
| auto found = unknown.find(file); |
| ASSERT_TRUE(found != unknown.end()) << file.value(); |
| EXPECT_TRUE(target == found->second) |
| << "Target doesn't match. Expected\n " |
| << target->label().GetUserVisibleName(false) << "\nBut got\n " |
| << found->second->label().GetUserVisibleName(false); |
| } |
| |
| } // namespace |
| |
| using TargetTest = TestWithScheduler; |
| |
| // Tests that lib[_dir]s are inherited across deps boundaries for static |
| // libraries but not executables. |
| TEST_F(TargetTest, LibInheritance) { |
| TestWithScope setup; |
| Err err; |
| |
| const LibFile lib("foo"); |
| const SourceDir libdir("/foo_dir/"); |
| |
| // Leaf target with ldflags set. |
| TestTarget z(setup, "//foo:z", Target::STATIC_LIBRARY); |
| z.config_values().libs().push_back(lib); |
| z.config_values().lib_dirs().push_back(libdir); |
| ASSERT_TRUE(z.OnResolved(&err)); |
| |
| // All lib[_dir]s should be set when target is resolved. |
| ASSERT_EQ(1u, z.all_libs().size()); |
| EXPECT_EQ(lib, z.all_libs()[0]); |
| ASSERT_EQ(1u, z.all_lib_dirs().size()); |
| EXPECT_EQ(libdir, z.all_lib_dirs()[0]); |
| |
| // Shared library target should inherit the libs from the static library |
| // and its own. Its own flag should be before the inherited one. |
| const LibFile second_lib("bar"); |
| const SourceDir second_libdir("/bar_dir/"); |
| TestTarget shared(setup, "//foo:shared", Target::SHARED_LIBRARY); |
| shared.config_values().libs().push_back(second_lib); |
| shared.config_values().lib_dirs().push_back(second_libdir); |
| shared.private_deps().push_back(LabelTargetPair(&z)); |
| ASSERT_TRUE(shared.OnResolved(&err)); |
| |
| ASSERT_EQ(2u, shared.all_libs().size()); |
| EXPECT_EQ(second_lib, shared.all_libs()[0]); |
| EXPECT_EQ(lib, shared.all_libs()[1]); |
| ASSERT_EQ(2u, shared.all_lib_dirs().size()); |
| EXPECT_EQ(second_libdir, shared.all_lib_dirs()[0]); |
| EXPECT_EQ(libdir, shared.all_lib_dirs()[1]); |
| |
| // Executable target shouldn't get either by depending on shared. |
| TestTarget exec(setup, "//foo:exec", Target::EXECUTABLE); |
| exec.private_deps().push_back(LabelTargetPair(&shared)); |
| ASSERT_TRUE(exec.OnResolved(&err)); |
| EXPECT_EQ(0u, exec.all_libs().size()); |
| EXPECT_EQ(0u, exec.all_lib_dirs().size()); |
| } |
| |
| // Tests that framework[_dir]s are inherited across deps boundaries for static |
| // libraries but not executables. |
| TEST_F(TargetTest, FrameworkInheritance) { |
| TestWithScope setup; |
| Err err; |
| |
| const std::string framework("Foo.framework"); |
| const SourceDir frameworkdir("//out/foo/"); |
| |
| // Leaf target with ldflags set. |
| TestTarget z(setup, "//foo:z", Target::STATIC_LIBRARY); |
| z.config_values().frameworks().push_back(framework); |
| z.config_values().framework_dirs().push_back(frameworkdir); |
| ASSERT_TRUE(z.OnResolved(&err)); |
| |
| // All framework[_dir]s should be set when target is resolved. |
| ASSERT_EQ(1u, z.all_frameworks().size()); |
| EXPECT_EQ(framework, z.all_frameworks()[0]); |
| ASSERT_EQ(1u, z.all_framework_dirs().size()); |
| EXPECT_EQ(frameworkdir, z.all_framework_dirs()[0]); |
| |
| // Shared library target should inherit the libs from the static library |
| // and its own. Its own flag should be before the inherited one. |
| const std::string second_framework("Bar.framework"); |
| const SourceDir second_frameworkdir("//out/bar/"); |
| TestTarget shared(setup, "//foo:shared", Target::SHARED_LIBRARY); |
| shared.config_values().frameworks().push_back(second_framework); |
| shared.config_values().framework_dirs().push_back(second_frameworkdir); |
| shared.private_deps().push_back(LabelTargetPair(&z)); |
| ASSERT_TRUE(shared.OnResolved(&err)); |
| |
| ASSERT_EQ(2u, shared.all_frameworks().size()); |
| EXPECT_EQ(second_framework, shared.all_frameworks()[0]); |
| EXPECT_EQ(framework, shared.all_frameworks()[1]); |
| ASSERT_EQ(2u, shared.all_framework_dirs().size()); |
| EXPECT_EQ(second_frameworkdir, shared.all_framework_dirs()[0]); |
| EXPECT_EQ(frameworkdir, shared.all_framework_dirs()[1]); |
| |
| // Executable target shouldn't get either by depending on shared. |
| TestTarget exec(setup, "//foo:exec", Target::EXECUTABLE); |
| exec.private_deps().push_back(LabelTargetPair(&shared)); |
| ASSERT_TRUE(exec.OnResolved(&err)); |
| EXPECT_EQ(0u, exec.all_frameworks().size()); |
| EXPECT_EQ(0u, exec.all_framework_dirs().size()); |
| } |
| |
| // Test all_dependent_configs and public_config inheritance. |
| TEST_F(TargetTest, DependentConfigs) { |
| TestWithScope setup; |
| Err err; |
| |
| // Set up a dependency chain of a -> b -> c |
| TestTarget a(setup, "//foo:a", Target::EXECUTABLE); |
| TestTarget b(setup, "//foo:b", Target::STATIC_LIBRARY); |
| TestTarget c(setup, "//foo:c", Target::STATIC_LIBRARY); |
| a.private_deps().push_back(LabelTargetPair(&b)); |
| b.private_deps().push_back(LabelTargetPair(&c)); |
| |
| // Normal non-inherited config. |
| Config config(setup.settings(), Label(SourceDir("//foo/"), "config")); |
| config.visibility().SetPublic(); |
| ASSERT_TRUE(config.OnResolved(&err)); |
| c.configs().push_back(LabelConfigPair(&config)); |
| |
| // All dependent config. |
| Config all(setup.settings(), Label(SourceDir("//foo/"), "all")); |
| all.visibility().SetPublic(); |
| ASSERT_TRUE(all.OnResolved(&err)); |
| c.all_dependent_configs().push_back(LabelConfigPair(&all)); |
| |
| // Direct dependent config. |
| Config direct(setup.settings(), Label(SourceDir("//foo/"), "direct")); |
| direct.visibility().SetPublic(); |
| ASSERT_TRUE(direct.OnResolved(&err)); |
| c.public_configs().push_back(LabelConfigPair(&direct)); |
| |
| ASSERT_TRUE(c.OnResolved(&err)); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // B should have gotten both dependent configs from C. |
| ASSERT_EQ(2u, b.configs().size()); |
| EXPECT_EQ(&all, b.configs()[0].ptr); |
| EXPECT_EQ(&direct, b.configs()[1].ptr); |
| ASSERT_EQ(1u, b.all_dependent_configs().size()); |
| EXPECT_EQ(&all, b.all_dependent_configs()[0].ptr); |
| |
| // A should have just gotten the "all" dependent config from C. |
| ASSERT_EQ(1u, a.configs().size()); |
| EXPECT_EQ(&all, a.configs()[0].ptr); |
| EXPECT_EQ(&all, a.all_dependent_configs()[0].ptr); |
| |
| // Making an an alternate A and B with B forwarding the direct dependents. |
| TestTarget a_fwd(setup, "//foo:a_fwd", Target::EXECUTABLE); |
| TestTarget b_fwd(setup, "//foo:b_fwd", Target::STATIC_LIBRARY); |
| a_fwd.private_deps().push_back(LabelTargetPair(&b_fwd)); |
| b_fwd.private_deps().push_back(LabelTargetPair(&c)); |
| |
| ASSERT_TRUE(b_fwd.OnResolved(&err)); |
| ASSERT_TRUE(a_fwd.OnResolved(&err)); |
| |
| // A_fwd should now have both configs. |
| ASSERT_EQ(1u, a_fwd.configs().size()); |
| EXPECT_EQ(&all, a_fwd.configs()[0].ptr); |
| ASSERT_EQ(1u, a_fwd.all_dependent_configs().size()); |
| EXPECT_EQ(&all, a_fwd.all_dependent_configs()[0].ptr); |
| } |
| |
| // Tests that dependent configs don't propagate between toolchains. |
| TEST_F(TargetTest, NoDependentConfigsBetweenToolchains) { |
| TestWithScope setup; |
| Err err; |
| |
| // Create another toolchain. |
| Toolchain other_toolchain(setup.settings(), |
| Label(SourceDir("//other/"), "toolchain")); |
| TestWithScope::SetupToolchain(&other_toolchain); |
| |
| // Set up a dependency chain of |a| -> |b| -> |c| where |a| has a different |
| // toolchain. |
| Target a(setup.settings(), |
| Label(SourceDir("//foo/"), "a", other_toolchain.label().dir(), |
| other_toolchain.label().name())); |
| a.set_output_type(Target::EXECUTABLE); |
| EXPECT_TRUE(a.SetToolchain(&other_toolchain, &err)); |
| TestTarget b(setup, "//foo:b", Target::EXECUTABLE); |
| TestTarget c(setup, "//foo:c", Target::SOURCE_SET); |
| a.private_deps().push_back(LabelTargetPair(&b)); |
| b.private_deps().push_back(LabelTargetPair(&c)); |
| |
| // All dependent config. |
| Config all_dependent(setup.settings(), Label(SourceDir("//foo/"), "all")); |
| all_dependent.visibility().SetPublic(); |
| ASSERT_TRUE(all_dependent.OnResolved(&err)); |
| c.all_dependent_configs().push_back(LabelConfigPair(&all_dependent)); |
| |
| // Public config. |
| Config public_config(setup.settings(), Label(SourceDir("//foo/"), "public")); |
| public_config.visibility().SetPublic(); |
| ASSERT_TRUE(public_config.OnResolved(&err)); |
| c.public_configs().push_back(LabelConfigPair(&public_config)); |
| |
| // Another public config. |
| Config public_config2(setup.settings(), |
| Label(SourceDir("//foo/"), "public2")); |
| public_config2.visibility().SetPublic(); |
| ASSERT_TRUE(public_config2.OnResolved(&err)); |
| b.public_configs().push_back(LabelConfigPair(&public_config2)); |
| |
| ASSERT_TRUE(c.OnResolved(&err)); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // B should have gotten the configs from C. |
| ASSERT_EQ(3u, b.configs().size()); |
| EXPECT_EQ(&public_config2, b.configs()[0].ptr); |
| EXPECT_EQ(&all_dependent, b.configs()[1].ptr); |
| EXPECT_EQ(&public_config, b.configs()[2].ptr); |
| ASSERT_EQ(1u, b.all_dependent_configs().size()); |
| EXPECT_EQ(&all_dependent, b.all_dependent_configs()[0].ptr); |
| |
| // A should not have gotten any configs from B or C. |
| ASSERT_EQ(0u, a.configs().size()); |
| ASSERT_EQ(0u, a.all_dependent_configs().size()); |
| } |
| |
| // Tests that dependent configs propagate between toolchains if |
| // propagates_configs is set. |
| TEST_F(TargetTest, DependentConfigsBetweenToolchainsWhenSet) { |
| TestWithScope setup; |
| Err err; |
| |
| // Create another toolchain. |
| Toolchain other_toolchain(setup.settings(), |
| Label(SourceDir("//other/"), "toolchain")); |
| TestWithScope::SetupToolchain(&other_toolchain); |
| other_toolchain.set_propagates_configs(true); |
| |
| // Set up a dependency chain of |a| -> |b| where |b| has a different |
| // toolchain (with propagate_configs set). |
| TestTarget a(setup, "//foo:a", Target::EXECUTABLE); |
| Target b(setup.settings(), |
| Label(SourceDir("//foo/"), "b", other_toolchain.label().dir(), |
| other_toolchain.label().name())); |
| b.visibility().SetPublic(); |
| b.set_output_type(Target::SHARED_LIBRARY); |
| EXPECT_TRUE(b.SetToolchain(&other_toolchain, &err)); |
| a.private_deps().push_back(LabelTargetPair(&b)); |
| |
| // All dependent config. |
| Config all_dependent(setup.settings(), Label(SourceDir("//foo/"), "all")); |
| all_dependent.visibility().SetPublic(); |
| ASSERT_TRUE(all_dependent.OnResolved(&err)); |
| b.all_dependent_configs().push_back(LabelConfigPair(&all_dependent)); |
| |
| // Public config. |
| Config public_config(setup.settings(), Label(SourceDir("//foo/"), "public")); |
| public_config.visibility().SetPublic(); |
| ASSERT_TRUE(public_config.OnResolved(&err)); |
| b.public_configs().push_back(LabelConfigPair(&public_config)); |
| |
| ASSERT_TRUE(b.OnResolved(&err)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // A should have gotten the configs from B. |
| ASSERT_EQ(2u, a.configs().size()); |
| EXPECT_EQ(&all_dependent, a.configs()[0].ptr); |
| EXPECT_EQ(&public_config, a.configs()[1].ptr); |
| ASSERT_EQ(1u, a.all_dependent_configs().size()); |
| EXPECT_EQ(&all_dependent, a.all_dependent_configs()[0].ptr); |
| } |
| |
| TEST_F(TargetTest, InheritLibs) { |
| TestWithScope setup; |
| Err err; |
| |
| // Create a dependency chain: |
| // A (executable) -> B (shared lib) -> C (static lib) -> D (source set) |
| TestTarget a(setup, "//foo:a", Target::EXECUTABLE); |
| TestTarget b(setup, "//foo:b", Target::SHARED_LIBRARY); |
| TestTarget c(setup, "//foo:c", Target::STATIC_LIBRARY); |
| TestTarget d(setup, "//foo:d", Target::SOURCE_SET); |
| a.private_deps().push_back(LabelTargetPair(&b)); |
| b.private_deps().push_back(LabelTargetPair(&c)); |
| c.private_deps().push_back(LabelTargetPair(&d)); |
| |
| ASSERT_TRUE(d.OnResolved(&err)); |
| ASSERT_TRUE(c.OnResolved(&err)); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // C should have D in its inherited libs. |
| std::vector<const Target*> c_inherited = c.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(1u, c_inherited.size()); |
| EXPECT_EQ(&d, c_inherited[0]); |
| |
| // B should have C and D in its inherited libs. |
| std::vector<const Target*> b_inherited = b.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(2u, b_inherited.size()); |
| EXPECT_EQ(&c, b_inherited[0]); |
| EXPECT_EQ(&d, b_inherited[1]); |
| |
| // A should have B in its inherited libs, but not any others (the shared |
| // library will include the static library and source set). |
| std::vector<const Target*> a_inherited = a.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(1u, a_inherited.size()); |
| EXPECT_EQ(&b, a_inherited[0]); |
| } |
| |
| TEST_F(TargetTest, InheritCompleteStaticLib) { |
| TestWithScope setup; |
| Err err; |
| |
| // Create a dependency chain: |
| // A (executable) -> B (complete static lib) -> C (source set) |
| TestTarget a(setup, "//foo:a", Target::EXECUTABLE); |
| TestTarget b(setup, "//foo:b", Target::STATIC_LIBRARY); |
| b.set_complete_static_lib(true); |
| |
| const LibFile lib("foo"); |
| const SourceDir lib_dir("/foo_dir/"); |
| TestTarget c(setup, "//foo:c", Target::SOURCE_SET); |
| c.config_values().libs().push_back(lib); |
| c.config_values().lib_dirs().push_back(lib_dir); |
| |
| a.public_deps().push_back(LabelTargetPair(&b)); |
| b.public_deps().push_back(LabelTargetPair(&c)); |
| |
| ASSERT_TRUE(c.OnResolved(&err)); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // B should have C in its inherited libs. |
| std::vector<const Target*> b_inherited = b.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(1u, b_inherited.size()); |
| EXPECT_EQ(&c, b_inherited[0]); |
| |
| // A should have B in its inherited libs, but not any others (the complete |
| // static library will include the source set). |
| std::vector<const Target*> a_inherited = a.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(1u, a_inherited.size()); |
| EXPECT_EQ(&b, a_inherited[0]); |
| |
| // A should inherit the libs and lib_dirs from the C. |
| ASSERT_EQ(1u, a.all_libs().size()); |
| EXPECT_EQ(lib, a.all_libs()[0]); |
| ASSERT_EQ(1u, a.all_lib_dirs().size()); |
| EXPECT_EQ(lib_dir, a.all_lib_dirs()[0]); |
| } |
| |
| TEST_F(TargetTest, InheritCompleteStaticLibStaticLibDeps) { |
| TestWithScope setup; |
| Err err; |
| |
| // Create a dependency chain: |
| // A (executable) -> B (complete static lib) -> C (static lib) |
| TestTarget a(setup, "//foo:a", Target::EXECUTABLE); |
| TestTarget b(setup, "//foo:b", Target::STATIC_LIBRARY); |
| b.set_complete_static_lib(true); |
| TestTarget c(setup, "//foo:c", Target::STATIC_LIBRARY); |
| a.public_deps().push_back(LabelTargetPair(&b)); |
| b.public_deps().push_back(LabelTargetPair(&c)); |
| |
| ASSERT_TRUE(c.OnResolved(&err)); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // B should have C in its inherited libs. |
| std::vector<const Target*> b_inherited = b.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(1u, b_inherited.size()); |
| EXPECT_EQ(&c, b_inherited[0]); |
| |
| // A should have B in its inherited libs, but not any others (the complete |
| // static library will include the static library). |
| std::vector<const Target*> a_inherited = a.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(1u, a_inherited.size()); |
| EXPECT_EQ(&b, a_inherited[0]); |
| } |
| |
| TEST_F(TargetTest, InheritCompleteStaticLibInheritedCompleteStaticLibDeps) { |
| TestWithScope setup; |
| Err err; |
| |
| // Create a dependency chain: |
| // A (executable) -> B (complete static lib) -> C (complete static lib) |
| TestTarget a(setup, "//foo:a", Target::EXECUTABLE); |
| TestTarget b(setup, "//foo:b", Target::STATIC_LIBRARY); |
| b.set_complete_static_lib(true); |
| TestTarget c(setup, "//foo:c", Target::STATIC_LIBRARY); |
| c.set_complete_static_lib(true); |
| |
| a.private_deps().push_back(LabelTargetPair(&b)); |
| b.private_deps().push_back(LabelTargetPair(&c)); |
| |
| ASSERT_TRUE(c.OnResolved(&err)); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // B should have C in its inherited libs. |
| std::vector<const Target*> b_inherited = b.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(1u, b_inherited.size()); |
| EXPECT_EQ(&c, b_inherited[0]); |
| |
| // A should have B and C in its inherited libs. |
| std::vector<const Target*> a_inherited = a.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(2u, a_inherited.size()); |
| EXPECT_EQ(&b, a_inherited[0]); |
| EXPECT_EQ(&c, a_inherited[1]); |
| } |
| |
| TEST_F(TargetTest, NoActionDepPropgation) { |
| TestWithScope setup; |
| Err err; |
| |
| // Create a dependency chain: |
| // A (exe) -> B (action) -> C (source_set) |
| { |
| TestTarget a(setup, "//foo:a", Target::EXECUTABLE); |
| TestTarget b(setup, "//foo:b", Target::ACTION); |
| TestTarget c(setup, "//foo:c", Target::SOURCE_SET); |
| |
| a.private_deps().push_back(LabelTargetPair(&b)); |
| b.private_deps().push_back(LabelTargetPair(&c)); |
| |
| ASSERT_TRUE(c.OnResolved(&err)); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // The executable should not have inherited the source set across the |
| // action. |
| std::vector<const Target*> libs = a.inherited_libraries().GetOrdered(); |
| ASSERT_TRUE(libs.empty()); |
| } |
| } |
| |
| TEST_F(TargetTest, GetComputedOutputName) { |
| TestWithScope setup; |
| Err err; |
| |
| // Basic target with no prefix (executable type tool in the TestWithScope has |
| // no prefix) or output name. |
| TestTarget basic(setup, "//foo:bar", Target::EXECUTABLE); |
| ASSERT_TRUE(basic.OnResolved(&err)); |
| EXPECT_EQ("bar", basic.GetComputedOutputName()); |
| |
| // Target with no prefix but an output name. |
| TestTarget with_name(setup, "//foo:bar", Target::EXECUTABLE); |
| with_name.set_output_name("myoutput"); |
| ASSERT_TRUE(with_name.OnResolved(&err)); |
| EXPECT_EQ("myoutput", with_name.GetComputedOutputName()); |
| |
| // Target with a "lib" prefix (the static library tool in the TestWithScope |
| // should specify a "lib" output prefix). |
| TestTarget with_prefix(setup, "//foo:bar", Target::STATIC_LIBRARY); |
| ASSERT_TRUE(with_prefix.OnResolved(&err)); |
| EXPECT_EQ("libbar", with_prefix.GetComputedOutputName()); |
| |
| // Target with a "lib" prefix that already has it applied. The prefix should |
| // not duplicate something already in the target name. |
| TestTarget dup_prefix(setup, "//foo:bar", Target::STATIC_LIBRARY); |
| dup_prefix.set_output_name("libbar"); |
| ASSERT_TRUE(dup_prefix.OnResolved(&err)); |
| EXPECT_EQ("libbar", dup_prefix.GetComputedOutputName()); |
| |
| // Target with an output prefix override should not have a prefix. |
| TestTarget override_prefix(setup, "//foo:bar", Target::SHARED_LIBRARY); |
| override_prefix.set_output_prefix_override(true); |
| ASSERT_TRUE(dup_prefix.OnResolved(&err)); |
| EXPECT_EQ("bar", override_prefix.GetComputedOutputName()); |
| } |
| |
| // Test visibility failure case. |
| TEST_F(TargetTest, VisibilityFails) { |
| TestWithScope setup; |
| Err err; |
| |
| TestTarget b(setup, "//private:b", Target::STATIC_LIBRARY); |
| b.visibility().SetPrivate(b.label().dir()); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| |
| // Make a target depending on "b". The dependency must have an origin to mark |
| // it as user-set so we check visibility. This check should fail. |
| TestTarget a(setup, "//app:a", Target::EXECUTABLE); |
| a.private_deps().push_back(LabelTargetPair(&b)); |
| IdentifierNode origin; // Dummy origin. |
| a.private_deps()[0].origin = &origin; |
| ASSERT_FALSE(a.OnResolved(&err)); |
| } |
| |
| // Test config visibility failure cases. |
| TEST_F(TargetTest, VisibilityConfigFails) { |
| TestWithScope setup; |
| Err err; |
| |
| Label config_label(SourceDir("//a/"), "config"); |
| Config config(setup.settings(), config_label); |
| config.visibility().SetPrivate(config.label().dir()); |
| ASSERT_TRUE(config.OnResolved(&err)); |
| |
| // Make a target using configs. This should fail. |
| TestTarget a(setup, "//app:a", Target::EXECUTABLE); |
| a.configs().push_back(LabelConfigPair(&config)); |
| ASSERT_FALSE(a.OnResolved(&err)); |
| |
| // A target using public_configs should also fail. |
| TestTarget b(setup, "//app:b", Target::EXECUTABLE); |
| b.public_configs().push_back(LabelConfigPair(&config)); |
| ASSERT_FALSE(b.OnResolved(&err)); |
| |
| // A target using all_dependent_configs should fail as well. |
| TestTarget c(setup, "//app:c", Target::EXECUTABLE); |
| c.all_dependent_configs().push_back(LabelConfigPair(&config)); |
| ASSERT_FALSE(c.OnResolved(&err)); |
| } |
| |
| // Test Config -> Group -> A where the config is group is visible from A but |
| // the config isn't, and the config is visible from the group. |
| TEST_F(TargetTest, VisibilityConfigGroup) { |
| TestWithScope setup; |
| Err err; |
| |
| Label config_label(SourceDir("//a/"), "config"); |
| Config config(setup.settings(), config_label); |
| config.visibility().SetPrivate(config.label().dir()); |
| ASSERT_TRUE(config.OnResolved(&err)); |
| |
| // Make a target using the config in the same directory. |
| TestTarget a(setup, "//a:a", Target::GROUP); |
| a.public_configs().push_back(LabelConfigPair(&config)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // A target depending on a should be okay. |
| TestTarget b(setup, "//app:b", Target::EXECUTABLE); |
| b.private_deps().push_back(LabelTargetPair(&a)); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| } |
| |
| // Test visibility with a single data_dep. |
| TEST_F(TargetTest, VisibilityDatadeps) { |
| TestWithScope setup; |
| Err err; |
| |
| TestTarget b(setup, "//public:b", Target::STATIC_LIBRARY); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| |
| // Make a target depending on "b". The dependency must have an origin to mark |
| // it as user-set so we check visibility. This check should fail. |
| TestTarget a(setup, "//app:a", Target::EXECUTABLE); |
| a.data_deps().push_back(LabelTargetPair(&b)); |
| IdentifierNode origin; // Dummy origin. |
| a.data_deps()[0].origin = &origin; |
| ASSERT_TRUE(a.OnResolved(&err)) << err.help_text(); |
| } |
| |
| // Tests that A -> Group -> B where the group is visible from A but B isn't, |
| // passes visibility even though the group's deps get expanded into A. |
| TEST_F(TargetTest, VisibilityGroup) { |
| TestWithScope setup; |
| Err err; |
| |
| IdentifierNode origin; // Dummy origin. |
| |
| // B has private visibility. This lets the group see it since the group is in |
| // the same directory. |
| TestTarget b(setup, "//private:b", Target::STATIC_LIBRARY); |
| b.visibility().SetPrivate(b.label().dir()); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| |
| // The group has public visibility and depends on b. |
| TestTarget g(setup, "//public:g", Target::GROUP); |
| g.private_deps().push_back(LabelTargetPair(&b)); |
| g.private_deps()[0].origin = &origin; |
| ASSERT_TRUE(b.OnResolved(&err)); |
| |
| // Make a target depending on "g". This should succeed. |
| TestTarget a(setup, "//app:a", Target::EXECUTABLE); |
| a.private_deps().push_back(LabelTargetPair(&g)); |
| a.private_deps()[0].origin = &origin; |
| ASSERT_TRUE(a.OnResolved(&err)); |
| } |
| |
| // Verifies that only testonly targets can depend on other testonly targets. |
| // Many of the above dependency checking cases covered the non-testonly |
| // case. |
| TEST_F(TargetTest, Testonly) { |
| TestWithScope setup; |
| Err err; |
| |
| // "testlib" is a test-only library. |
| TestTarget testlib(setup, "//test:testlib", Target::STATIC_LIBRARY); |
| testlib.set_testonly(true); |
| ASSERT_TRUE(testlib.OnResolved(&err)); |
| |
| // "test" is a test-only executable depending on testlib, this is OK. |
| TestTarget test(setup, "//test:test", Target::EXECUTABLE); |
| test.set_testonly(true); |
| test.private_deps().push_back(LabelTargetPair(&testlib)); |
| ASSERT_TRUE(test.OnResolved(&err)); |
| |
| // "product" is a non-test depending on testlib. This should fail. |
| TestTarget product(setup, "//app:product", Target::EXECUTABLE); |
| product.set_testonly(false); |
| product.private_deps().push_back(LabelTargetPair(&testlib)); |
| ASSERT_FALSE(product.OnResolved(&err)); |
| } |
| |
| TEST_F(TargetTest, PublicConfigs) { |
| TestWithScope setup; |
| Err err; |
| |
| Label pub_config_label(SourceDir("//a/"), "pubconfig"); |
| Config pub_config(setup.settings(), pub_config_label); |
| pub_config.visibility().SetPublic(); |
| LibFile lib_name("testlib"); |
| pub_config.own_values().libs().push_back(lib_name); |
| ASSERT_TRUE(pub_config.OnResolved(&err)); |
| |
| // This is the destination target that has a public config. |
| TestTarget dest(setup, "//a:a", Target::SOURCE_SET); |
| dest.public_configs().push_back(LabelConfigPair(&pub_config)); |
| ASSERT_TRUE(dest.OnResolved(&err)); |
| |
| // This target has a public dependency on dest. |
| TestTarget pub(setup, "//a:pub", Target::SOURCE_SET); |
| pub.public_deps().push_back(LabelTargetPair(&dest)); |
| ASSERT_TRUE(pub.OnResolved(&err)); |
| |
| // Depending on the target with the public dependency should forward dest's |
| // to the current target. |
| TestTarget dep_on_pub(setup, "//a:dop", Target::SOURCE_SET); |
| dep_on_pub.private_deps().push_back(LabelTargetPair(&pub)); |
| ASSERT_TRUE(dep_on_pub.OnResolved(&err)); |
| ASSERT_EQ(1u, dep_on_pub.configs().size()); |
| EXPECT_EQ(&pub_config, dep_on_pub.configs()[0].ptr); |
| |
| // Libs have special handling, check that they were forwarded from the |
| // public config to all_libs. |
| ASSERT_EQ(1u, dep_on_pub.all_libs().size()); |
| ASSERT_EQ(lib_name, dep_on_pub.all_libs()[0]); |
| |
| // This target has a private dependency on dest for forwards configs. |
| TestTarget forward(setup, "//a:f", Target::SOURCE_SET); |
| forward.private_deps().push_back(LabelTargetPair(&dest)); |
| ASSERT_TRUE(forward.OnResolved(&err)); |
| } |
| |
| // Tests that configs are ordered properly between local and pulled ones. |
| TEST_F(TargetTest, ConfigOrdering) { |
| TestWithScope setup; |
| Err err; |
| |
| // Make Dep1. It has all_dependent_configs and public_configs. |
| TestTarget dep1(setup, "//:dep1", Target::SOURCE_SET); |
| Label dep1_all_config_label(SourceDir("//"), "dep1_all_config"); |
| Config dep1_all_config(setup.settings(), dep1_all_config_label); |
| dep1_all_config.visibility().SetPublic(); |
| ASSERT_TRUE(dep1_all_config.OnResolved(&err)); |
| dep1.all_dependent_configs().push_back(LabelConfigPair(&dep1_all_config)); |
| |
| Label dep1_public_config_label(SourceDir("//"), "dep1_public_config"); |
| Config dep1_public_config(setup.settings(), dep1_public_config_label); |
| dep1_public_config.visibility().SetPublic(); |
| ASSERT_TRUE(dep1_public_config.OnResolved(&err)); |
| dep1.public_configs().push_back(LabelConfigPair(&dep1_public_config)); |
| ASSERT_TRUE(dep1.OnResolved(&err)); |
| |
| // Make Dep2 with the same structure. |
| TestTarget dep2(setup, "//:dep2", Target::SOURCE_SET); |
| Label dep2_all_config_label(SourceDir("//"), "dep2_all_config"); |
| Config dep2_all_config(setup.settings(), dep2_all_config_label); |
| dep2_all_config.visibility().SetPublic(); |
| ASSERT_TRUE(dep2_all_config.OnResolved(&err)); |
| dep2.all_dependent_configs().push_back(LabelConfigPair(&dep2_all_config)); |
| |
| Label dep2_public_config_label(SourceDir("//"), "dep2_public_config"); |
| Config dep2_public_config(setup.settings(), dep2_public_config_label); |
| dep2_public_config.visibility().SetPublic(); |
| ASSERT_TRUE(dep2_public_config.OnResolved(&err)); |
| dep2.public_configs().push_back(LabelConfigPair(&dep2_public_config)); |
| ASSERT_TRUE(dep2.OnResolved(&err)); |
| |
| // This target depends on both previous targets. |
| TestTarget target(setup, "//:foo", Target::SOURCE_SET); |
| target.private_deps().push_back(LabelTargetPair(&dep1)); |
| target.private_deps().push_back(LabelTargetPair(&dep2)); |
| |
| // It also has a private and public config. |
| Label public_config_label(SourceDir("//"), "public"); |
| Config public_config(setup.settings(), public_config_label); |
| public_config.visibility().SetPublic(); |
| ASSERT_TRUE(public_config.OnResolved(&err)); |
| target.public_configs().push_back(LabelConfigPair(&public_config)); |
| |
| Label private_config_label(SourceDir("//"), "private"); |
| Config private_config(setup.settings(), private_config_label); |
| private_config.visibility().SetPublic(); |
| ASSERT_TRUE(private_config.OnResolved(&err)); |
| target.configs().push_back(LabelConfigPair(&private_config)); |
| |
| // Resolve to get the computed list of configs applying. |
| ASSERT_TRUE(target.OnResolved(&err)); |
| const auto& computed = target.configs(); |
| |
| // Order should be: |
| // 1. local private |
| // 2. local public |
| // 3. inherited all dependent |
| // 4. inherited public |
| ASSERT_EQ(6u, computed.size()); |
| EXPECT_EQ(private_config_label, computed[0].label); |
| EXPECT_EQ(public_config_label, computed[1].label); |
| EXPECT_EQ(dep1_all_config_label, computed[2].label); |
| EXPECT_EQ(dep2_all_config_label, computed[3].label); |
| EXPECT_EQ(dep1_public_config_label, computed[4].label); |
| EXPECT_EQ(dep2_public_config_label, computed[5].label); |
| } |
| |
| // Tests that different link/depend outputs work for solink tools. |
| TEST_F(TargetTest, LinkAndDepOutputs) { |
| TestWithScope setup; |
| Err err; |
| |
| Toolchain toolchain(setup.settings(), Label(SourceDir("//tc/"), "tc")); |
| |
| std::unique_ptr<Tool> solink = Tool::CreateTool(CTool::kCToolSolink); |
| CTool* solink_tool = solink->AsC(); |
| solink_tool->set_output_prefix("lib"); |
| solink_tool->set_default_output_extension(".so"); |
| |
| const char kLinkPattern[] = |
| "{{root_out_dir}}/{{target_output_name}}{{output_extension}}"; |
| SubstitutionPattern link_output = |
| SubstitutionPattern::MakeForTest(kLinkPattern); |
| solink_tool->set_link_output(link_output); |
| |
| const char kDependPattern[] = |
| "{{root_out_dir}}/{{target_output_name}}{{output_extension}}.TOC"; |
| SubstitutionPattern depend_output = |
| SubstitutionPattern::MakeForTest(kDependPattern); |
| solink_tool->set_depend_output(depend_output); |
| |
| solink_tool->set_outputs( |
| SubstitutionList::MakeForTest(kLinkPattern, kDependPattern)); |
| |
| toolchain.SetTool(std::move(solink)); |
| |
| Target target(setup.settings(), Label(SourceDir("//a/"), "a")); |
| target.set_output_type(Target::SHARED_LIBRARY); |
| target.SetToolchain(&toolchain); |
| ASSERT_TRUE(target.OnResolved(&err)); |
| |
| EXPECT_EQ("./liba.so", target.link_output_file().value()); |
| EXPECT_EQ("./liba.so.TOC", target.dependency_output_file().value()); |
| |
| ASSERT_EQ(1u, target.runtime_outputs().size()); |
| EXPECT_EQ("./liba.so", target.runtime_outputs()[0].value()); |
| } |
| |
| // Tests that runtime_outputs works without an explicit link_output for |
| // solink tools. |
| // |
| // Also tests GetOutputsAsSourceFiles() for binaries (the setup is the same). |
| TEST_F(TargetTest, RuntimeOuputs) { |
| TestWithScope setup; |
| Err err; |
| |
| Toolchain toolchain(setup.settings(), Label(SourceDir("//tc/"), "tc")); |
| |
| std::unique_ptr<Tool> solink = Tool::CreateTool(CTool::kCToolSolink); |
| CTool* solink_tool = solink->AsC(); |
| solink_tool->set_output_prefix(""); |
| solink_tool->set_default_output_extension(".dll"); |
| |
| // Say the linker makes a DLL< an import library, and a symbol file we want |
| // to treat as a runtime output. |
| const char kLibPattern[] = |
| "{{root_out_dir}}/{{target_output_name}}{{output_extension}}.lib"; |
| const char kDllPattern[] = |
| "{{root_out_dir}}/{{target_output_name}}{{output_extension}}"; |
| const char kPdbPattern[] = "{{root_out_dir}}/{{target_output_name}}.pdb"; |
| SubstitutionPattern pdb_pattern = |
| SubstitutionPattern::MakeForTest(kPdbPattern); |
| |
| solink_tool->set_outputs( |
| SubstitutionList::MakeForTest(kLibPattern, kDllPattern, kPdbPattern)); |
| |
| // Say we only want the DLL and symbol file treaded as runtime outputs. |
| solink_tool->set_runtime_outputs( |
| SubstitutionList::MakeForTest(kDllPattern, kPdbPattern)); |
| |
| toolchain.SetTool(std::move(solink)); |
| |
| Target target(setup.settings(), Label(SourceDir("//a/"), "a")); |
| target.set_output_type(Target::SHARED_LIBRARY); |
| target.SetToolchain(&toolchain); |
| ASSERT_TRUE(target.OnResolved(&err)); |
| |
| EXPECT_EQ("./a.dll.lib", target.link_output_file().value()); |
| EXPECT_EQ("./a.dll.lib", target.dependency_output_file().value()); |
| |
| ASSERT_EQ(2u, target.runtime_outputs().size()); |
| EXPECT_EQ("./a.dll", target.runtime_outputs()[0].value()); |
| EXPECT_EQ("./a.pdb", target.runtime_outputs()[1].value()); |
| |
| // Test GetOutputsAsSourceFiles(). |
| std::vector<SourceFile> computed_outputs; |
| EXPECT_TRUE(target.GetOutputsAsSourceFiles(LocationRange(), true, |
| &computed_outputs, &err)); |
| ASSERT_EQ(3u, computed_outputs.size()); |
| EXPECT_EQ("//out/Debug/a.dll.lib", computed_outputs[0].value()); |
| EXPECT_EQ("//out/Debug/a.dll", computed_outputs[1].value()); |
| EXPECT_EQ("//out/Debug/a.pdb", computed_outputs[2].value()); |
| } |
| |
| // Tests Target::GetOutputFilesForSource for binary targets (these require a |
| // tool definition). Also tests GetOutputsAsSourceFiles() for source sets. |
| TEST_F(TargetTest, GetOutputFilesForSource_Binary) { |
| TestWithScope setup; |
| |
| Toolchain toolchain(setup.settings(), Label(SourceDir("//tc/"), "tc")); |
| |
| std::unique_ptr<Tool> tool = Tool::CreateTool(CTool::kCToolCxx); |
| CTool* cxx = tool->AsC(); |
| cxx->set_outputs(SubstitutionList::MakeForTest("{{source_file_part}}.o")); |
| toolchain.SetTool(std::move(tool)); |
| |
| Target target(setup.settings(), Label(SourceDir("//a/"), "a")); |
| target.set_output_type(Target::SOURCE_SET); |
| target.SetToolchain(&toolchain); |
| Err err; |
| ASSERT_TRUE(target.OnResolved(&err)); |
| |
| const char* computed_tool_type = nullptr; |
| std::vector<OutputFile> output; |
| bool result = target.GetOutputFilesForSource(SourceFile("//source/input.cc"), |
| &computed_tool_type, &output); |
| ASSERT_TRUE(result); |
| EXPECT_EQ(std::string("cxx"), std::string(computed_tool_type)); |
| |
| // Outputs are relative to the build directory "//out/Debug/". |
| ASSERT_EQ(1u, output.size()); |
| EXPECT_EQ("input.cc.o", output[0].value()) << output[0].value(); |
| |
| // Test GetOutputsAsSourceFiles(). Since this is a source set it should give a |
| // stamp file. |
| std::vector<SourceFile> computed_outputs; |
| EXPECT_TRUE(target.GetOutputsAsSourceFiles(LocationRange(), true, |
| &computed_outputs, &err)); |
| ASSERT_EQ(1u, computed_outputs.size()); |
| EXPECT_EQ("//out/Debug/obj/a/a.stamp", computed_outputs[0].value()); |
| } |
| |
| TEST_F(TargetTest, CheckStampFileName) { |
| TestWithScope setup; |
| |
| Toolchain toolchain(setup.settings(), Label(SourceDir("//tc/"), "tc")); |
| |
| std::unique_ptr<Tool> tool = Tool::CreateTool(CTool::kCToolCxx); |
| CTool* cxx = tool->AsC(); |
| cxx->set_outputs(SubstitutionList::MakeForTest("{{source_file_part}}.o")); |
| toolchain.SetTool(std::move(tool)); |
| |
| Target target(setup.settings(), Label(SourceDir("//a/"), "a")); |
| target.set_output_type(Target::SOURCE_SET); |
| target.SetToolchain(&toolchain); |
| |
| // Change the output artifact name on purpose. |
| target.set_output_name("b"); |
| |
| Err err; |
| ASSERT_TRUE(target.OnResolved(&err)); |
| |
| // Test GetOutputsAsSourceFiles(). Since this is a source set it should give a |
| // stamp file. |
| std::vector<SourceFile> computed_outputs; |
| EXPECT_TRUE(target.GetOutputsAsSourceFiles(LocationRange(), true, |
| &computed_outputs, &err)); |
| ASSERT_EQ(1u, computed_outputs.size()); |
| EXPECT_EQ("//out/Debug/obj/a/a.stamp", computed_outputs[0].value()) |
| << "was instead: " << computed_outputs[0].value(); |
| } |
| |
| // Tests Target::GetOutputFilesForSource for action_foreach targets (these, like |
| // copy targets, apply a pattern to the source file). Also tests |
| // GetOutputsAsSourceFiles() for action_foreach(). |
| TEST_F(TargetTest, GetOutputFilesForSource_ActionForEach) { |
| TestWithScope setup; |
| |
| TestTarget target(setup, "//a:a", Target::ACTION_FOREACH); |
| target.sources().push_back(SourceFile("//a/source_file1.txt")); |
| target.sources().push_back(SourceFile("//a/source_file2.txt")); |
| target.action_values().outputs() = |
| SubstitutionList::MakeForTest("//out/Debug/{{source_file_part}}.one", |
| "//out/Debug/{{source_file_part}}.two"); |
| Err err; |
| ASSERT_TRUE(target.OnResolved(&err)); |
| |
| const char* computed_tool_type = nullptr; |
| std::vector<OutputFile> output; |
| bool result = target.GetOutputFilesForSource(SourceFile("//source/input.txt"), |
| &computed_tool_type, &output); |
| ASSERT_TRUE(result); |
| |
| // Outputs are relative to the build directory "//out/Debug/". |
| ASSERT_EQ(2u, output.size()); |
| EXPECT_EQ("input.txt.one", output[0].value()); |
| EXPECT_EQ("input.txt.two", output[1].value()); |
| |
| // Test GetOutputsAsSourceFiles(). It should give both outputs for each of the |
| // two inputs. |
| std::vector<SourceFile> computed_outputs; |
| EXPECT_TRUE(target.GetOutputsAsSourceFiles(LocationRange(), true, |
| &computed_outputs, &err)); |
| ASSERT_EQ(4u, computed_outputs.size()); |
| EXPECT_EQ("//out/Debug/source_file1.txt.one", computed_outputs[0].value()); |
| EXPECT_EQ("//out/Debug/source_file1.txt.two", computed_outputs[1].value()); |
| EXPECT_EQ("//out/Debug/source_file2.txt.one", computed_outputs[2].value()); |
| EXPECT_EQ("//out/Debug/source_file2.txt.two", computed_outputs[3].value()); |
| } |
| |
| // Tests Target::GetOutputFilesForSource for action targets (these just list the |
| // output of the action as the result of all possible inputs). This should also |
| // cover everything other than binary, action_foreach, and copy targets. |
| TEST_F(TargetTest, GetOutputFilesForSource_Action) { |
| TestWithScope setup; |
| |
| TestTarget target(setup, "//a:a", Target::ACTION); |
| target.sources().push_back(SourceFile("//a/source_file1.txt")); |
| target.action_values().outputs() = |
| SubstitutionList::MakeForTest("//out/Debug/one", "//out/Debug/two"); |
| Err err; |
| ASSERT_TRUE(target.OnResolved(&err)); |
| |
| const char* computed_tool_type = nullptr; |
| std::vector<OutputFile> output; |
| bool result = target.GetOutputFilesForSource(SourceFile("//source/input.txt"), |
| &computed_tool_type, &output); |
| ASSERT_TRUE(result); |
| |
| // Outputs are relative to the build directory "//out/Debug/". |
| ASSERT_EQ(2u, output.size()); |
| EXPECT_EQ("one", output[0].value()); |
| EXPECT_EQ("two", output[1].value()); |
| |
| // Test GetOutputsAsSourceFiles(). It should give the listed outputs. |
| std::vector<SourceFile> computed_outputs; |
| EXPECT_TRUE(target.GetOutputsAsSourceFiles(LocationRange(), true, |
| &computed_outputs, &err)); |
| ASSERT_EQ(2u, computed_outputs.size()); |
| EXPECT_EQ("//out/Debug/one", computed_outputs[0].value()); |
| EXPECT_EQ("//out/Debug/two", computed_outputs[1].value()); |
| |
| // Test that the copy target type behaves the same. This target requires only |
| // one output. |
| target.action_values().outputs() = |
| SubstitutionList::MakeForTest("//out/Debug/one"); |
| target.set_output_type(Target::COPY_FILES); |
| |
| // Outputs are relative to the build directory "//out/Debug/". |
| result = target.GetOutputFilesForSource(SourceFile("//source/input.txt"), |
| &computed_tool_type, &output); |
| ASSERT_TRUE(result); |
| ASSERT_EQ(1u, output.size()); |
| EXPECT_EQ("one", output[0].value()); |
| |
| // Test GetOutputsAsSourceFiles() for the copy case. |
| EXPECT_TRUE(target.GetOutputsAsSourceFiles(LocationRange(), true, |
| &computed_outputs, &err)); |
| ASSERT_EQ(1u, computed_outputs.size()) << computed_outputs.size(); |
| EXPECT_EQ("//out/Debug/one", computed_outputs[0].value()); |
| } |
| |
| // Shared libraries should be inherited across public shared library |
| // boundaries. |
| TEST_F(TargetTest, SharedInheritance) { |
| TestWithScope setup; |
| Err err; |
| |
| // Create two leaf shared libraries. |
| TestTarget pub(setup, "//foo:pub", Target::SHARED_LIBRARY); |
| ASSERT_TRUE(pub.OnResolved(&err)); |
| |
| TestTarget priv(setup, "//foo:priv", Target::SHARED_LIBRARY); |
| ASSERT_TRUE(priv.OnResolved(&err)); |
| |
| // Intermediate shared library with the leaf shared libraries as |
| // dependencies, one public, one private. |
| TestTarget inter(setup, "//foo:inter", Target::SHARED_LIBRARY); |
| inter.public_deps().push_back(LabelTargetPair(&pub)); |
| inter.private_deps().push_back(LabelTargetPair(&priv)); |
| ASSERT_TRUE(inter.OnResolved(&err)); |
| |
| // The intermediate shared library should have both "pub" and "priv" in its |
| // inherited libraries. |
| std::vector<const Target*> inter_inherited = |
| inter.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(2u, inter_inherited.size()); |
| EXPECT_EQ(&pub, inter_inherited[0]); |
| EXPECT_EQ(&priv, inter_inherited[1]); |
| |
| // Make a toplevel executable target depending on the intermediate one. |
| TestTarget exe(setup, "//foo:exe", Target::SHARED_LIBRARY); |
| exe.private_deps().push_back(LabelTargetPair(&inter)); |
| ASSERT_TRUE(exe.OnResolved(&err)); |
| |
| // The exe's inherited libraries should be "inter" (because it depended |
| // directly on it) and "pub" (because inter depended publicly on it). |
| std::vector<const Target*> exe_inherited = |
| exe.inherited_libraries().GetOrdered(); |
| ASSERT_EQ(2u, exe_inherited.size()); |
| EXPECT_EQ(&inter, exe_inherited[0]); |
| EXPECT_EQ(&pub, exe_inherited[1]); |
| } |
| |
| TEST_F(TargetTest, GeneratedInputs) { |
| TestWithScope setup; |
| Err err; |
| |
| SourceFile generated_file("//out/Debug/generated.cc"); |
| |
| // This target has a generated input and no dependency makes it. |
| TestTarget non_existent_generator(setup, "//foo:non_existent_generator", |
| Target::EXECUTABLE); |
| non_existent_generator.sources().push_back(generated_file); |
| EXPECT_TRUE(non_existent_generator.OnResolved(&err)) << err.message(); |
| AssertSchedulerHasOneUnknownFileMatching(&non_existent_generator, |
| generated_file); |
| scheduler().ClearUnknownGeneratedInputsAndWrittenFiles(); |
| |
| // Make a target that generates the file. |
| TestTarget generator(setup, "//foo:generator", Target::ACTION); |
| generator.action_values().outputs() = |
| SubstitutionList::MakeForTest(generated_file.value().c_str()); |
| err = Err(); |
| EXPECT_TRUE(generator.OnResolved(&err)) << err.message(); |
| |
| // A target that depends on the generator that uses the file as a source |
| // should be OK. This uses a private dep (will be used later). |
| TestTarget existent_generator(setup, "//foo:existent_generator", |
| Target::SHARED_LIBRARY); |
| existent_generator.sources().push_back(generated_file); |
| existent_generator.private_deps().push_back(LabelTargetPair(&generator)); |
| EXPECT_TRUE(existent_generator.OnResolved(&err)) << err.message(); |
| EXPECT_TRUE(scheduler().GetUnknownGeneratedInputs().empty()); |
| |
| // A target that depends on the previous one should *not* be allowed to |
| // use the generated file, because existent_generator used private deps. |
| // This is: |
| // indirect_private --> existent_generator --[private]--> generator |
| TestTarget indirect_private(setup, "//foo:indirect_private", |
| Target::EXECUTABLE); |
| indirect_private.sources().push_back(generated_file); |
| indirect_private.public_deps().push_back( |
| LabelTargetPair(&existent_generator)); |
| EXPECT_TRUE(indirect_private.OnResolved(&err)); |
| AssertSchedulerHasOneUnknownFileMatching(&indirect_private, generated_file); |
| scheduler().ClearUnknownGeneratedInputsAndWrittenFiles(); |
| |
| // Now make a chain like the above but with all public deps, it should be OK. |
| TestTarget existent_public(setup, "//foo:existent_public", |
| Target::SHARED_LIBRARY); |
| existent_public.public_deps().push_back(LabelTargetPair(&generator)); |
| EXPECT_TRUE(existent_public.OnResolved(&err)) << err.message(); |
| TestTarget indirect_public(setup, "//foo:indirect_public", |
| Target::EXECUTABLE); |
| indirect_public.sources().push_back(generated_file); |
| indirect_public.public_deps().push_back(LabelTargetPair(&existent_public)); |
| EXPECT_TRUE(indirect_public.OnResolved(&err)) << err.message(); |
| EXPECT_TRUE(scheduler().GetUnknownGeneratedInputs().empty()); |
| } |
| |
| // This is sort of a Scheduler test, but is related to the above test more. |
| TEST_F(TargetTest, WriteFileGeneratedInputs) { |
| TestWithScope setup; |
| Err err; |
| |
| SourceFile generated_file("//out/Debug/generated.data"); |
| |
| // This target has a generated input and no dependency makes it. |
| TestTarget non_existent_generator(setup, "//foo:non_existent_generator", |
| Target::EXECUTABLE); |
| non_existent_generator.sources().push_back(generated_file); |
| EXPECT_TRUE(non_existent_generator.OnResolved(&err)); |
| AssertSchedulerHasOneUnknownFileMatching(&non_existent_generator, |
| generated_file); |
| scheduler().ClearUnknownGeneratedInputsAndWrittenFiles(); |
| |
| // This target has a generated file and we've decared we write it. |
| TestTarget existent_generator(setup, "//foo:existent_generator", |
| Target::EXECUTABLE); |
| existent_generator.sources().push_back(generated_file); |
| EXPECT_TRUE(existent_generator.OnResolved(&err)); |
| scheduler().AddWrittenFile(generated_file); |
| |
| // Should be OK. |
| EXPECT_TRUE(scheduler().GetUnknownGeneratedInputs().empty()); |
| } |
| |
| TEST_F(TargetTest, WriteRuntimeDepsGeneratedInputs) { |
| TestWithScope setup; |
| Err err; |
| |
| SourceFile source_file("//out/Debug/generated.runtime_deps"); |
| OutputFile output_file(setup.build_settings(), source_file); |
| |
| TestTarget generator(setup, "//foo:generator", Target::EXECUTABLE); |
| generator.set_write_runtime_deps_output(output_file); |
| g_scheduler->AddWriteRuntimeDepsTarget(&generator); |
| |
| TestTarget middle_data_dep(setup, "//foo:middle", Target::EXECUTABLE); |
| middle_data_dep.data_deps().push_back(LabelTargetPair(&generator)); |
| |
| // This target has a generated input and no dependency makes it. |
| TestTarget dep_missing(setup, "//foo:no_dep", Target::EXECUTABLE); |
| dep_missing.sources().push_back(source_file); |
| EXPECT_TRUE(dep_missing.OnResolved(&err)); |
| AssertSchedulerHasOneUnknownFileMatching(&dep_missing, source_file); |
| scheduler().ClearUnknownGeneratedInputsAndWrittenFiles(); |
| |
| // This target has a generated file and we've directly dependended on it. |
| TestTarget dep_present(setup, "//foo:with_dep", Target::EXECUTABLE); |
| dep_present.sources().push_back(source_file); |
| dep_present.private_deps().push_back(LabelTargetPair(&generator)); |
| EXPECT_TRUE(dep_present.OnResolved(&err)); |
| EXPECT_TRUE(scheduler().GetUnknownGeneratedInputs().empty()); |
| |
| // This target has a generated file and we've indirectly dependended on it |
| // via data_deps. |
| TestTarget dep_indirect(setup, "//foo:with_dep", Target::EXECUTABLE); |
| dep_indirect.sources().push_back(source_file); |
| dep_indirect.data_deps().push_back(LabelTargetPair(&middle_data_dep)); |
| EXPECT_TRUE(dep_indirect.OnResolved(&err)); |
| AssertSchedulerHasOneUnknownFileMatching(&dep_indirect, source_file); |
| scheduler().ClearUnknownGeneratedInputsAndWrittenFiles(); |
| |
| // This target has a generated file and we've directly dependended on it |
| // via data_deps. |
| TestTarget data_dep_present(setup, "//foo:with_dep", Target::EXECUTABLE); |
| data_dep_present.sources().push_back(source_file); |
| data_dep_present.data_deps().push_back(LabelTargetPair(&generator)); |
| EXPECT_TRUE(data_dep_present.OnResolved(&err)); |
| EXPECT_TRUE(scheduler().GetUnknownGeneratedInputs().empty()); |
| } |
| |
| // Tests that intermediate object files generated by binary targets are also |
| // considered generated for the purposes of input checking. Above, we tested |
| // the failure cases for generated inputs, so here only test .o files that are |
| // present. |
| TEST_F(TargetTest, ObjectGeneratedInputs) { |
| TestWithScope setup; |
| Err err; |
| |
| // This target compiles the source. |
| SourceFile source_file("//source.cc"); |
| TestTarget source_generator(setup, "//:source_target", Target::SOURCE_SET); |
| source_generator.sources().push_back(source_file); |
| EXPECT_TRUE(source_generator.OnResolved(&err)); |
| |
| // This is the object file that the test toolchain generates for the source. |
| SourceFile object_file("//out/Debug/obj/source_target.source.o"); |
| |
| TestTarget final_target(setup, "//:final", Target::ACTION); |
| final_target.config_values().inputs().push_back(object_file); |
| EXPECT_TRUE(final_target.OnResolved(&err)); |
| |
| AssertSchedulerHasOneUnknownFileMatching(&final_target, object_file); |
| } |
| |
| TEST_F(TargetTest, ResolvePrecompiledHeaders) { |
| TestWithScope setup; |
| Err err; |
| |
| Target target(setup.settings(), Label(SourceDir("//foo/"), "bar")); |
| |
| // Target with no settings, no configs, should be a no-op. |
| EXPECT_TRUE(target.ResolvePrecompiledHeaders(&err)); |
| |
| // Config with PCH values. |
| Config config_1(setup.settings(), Label(SourceDir("//foo/"), "c1")); |
| std::string pch_1("pch.h"); |
| SourceFile pcs_1("//pcs.cc"); |
| config_1.own_values().set_precompiled_header(pch_1); |
| config_1.own_values().set_precompiled_source(pcs_1); |
| ASSERT_TRUE(config_1.OnResolved(&err)); |
| target.configs().push_back(LabelConfigPair(&config_1)); |
| |
| // No PCH info specified on TargetTest, but the config specifies one, the |
| // values should get copied to the target. |
| EXPECT_TRUE(target.ResolvePrecompiledHeaders(&err)); |
| EXPECT_EQ(pch_1, target.config_values().precompiled_header()); |
| EXPECT_TRUE(target.config_values().precompiled_source() == pcs_1); |
| |
| // Now both target and config have matching PCH values. Resolving again |
| // should be a no-op since they all match. |
| EXPECT_TRUE(target.ResolvePrecompiledHeaders(&err)); |
| EXPECT_TRUE(target.config_values().precompiled_header() == pch_1); |
| EXPECT_TRUE(target.config_values().precompiled_source() == pcs_1); |
| |
| // Second config with different PCH values. |
| Config config_2(setup.settings(), Label(SourceDir("//foo/"), "c2")); |
| std::string pch_2("pch2.h"); |
| SourceFile pcs_2("//pcs2.cc"); |
| config_2.own_values().set_precompiled_header(pch_2); |
| config_2.own_values().set_precompiled_source(pcs_2); |
| ASSERT_TRUE(config_2.OnResolved(&err)); |
| target.configs().push_back(LabelConfigPair(&config_2)); |
| |
| // This should be an error since they don't match. |
| EXPECT_FALSE(target.ResolvePrecompiledHeaders(&err)); |
| |
| // Make sure the proper labels are blamed. |
| EXPECT_EQ( |
| "The target //foo:bar\n" |
| "has conflicting precompiled header settings.\n" |
| "\n" |
| "From //foo:bar\n" |
| " header: pch.h\n" |
| " source: //pcs.cc\n" |
| "\n" |
| "From //foo:c2\n" |
| " header: pch2.h\n" |
| " source: //pcs2.cc", |
| err.help_text()); |
| } |
| |
| TEST_F(TargetTest, AssertNoDeps) { |
| TestWithScope setup; |
| Err err; |
| |
| // A target. |
| TestTarget a(setup, "//a", Target::SHARED_LIBRARY); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // B depends on A and has an assert_no_deps for a random dir. |
| TestTarget b(setup, "//b", Target::SHARED_LIBRARY); |
| b.private_deps().push_back(LabelTargetPair(&a)); |
| b.assert_no_deps().push_back(LabelPattern(LabelPattern::RECURSIVE_DIRECTORY, |
| SourceDir("//disallowed/"), |
| std::string(), Label())); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| |
| LabelPattern disallow_a(LabelPattern::RECURSIVE_DIRECTORY, SourceDir("//a/"), |
| std::string(), Label()); |
| |
| // C depends on B and disallows depending on A. This should fail. |
| TestTarget c(setup, "//c", Target::EXECUTABLE); |
| c.private_deps().push_back(LabelTargetPair(&b)); |
| c.assert_no_deps().push_back(disallow_a); |
| ASSERT_FALSE(c.OnResolved(&err)); |
| |
| // Validate the error message has the proper path. |
| EXPECT_EQ( |
| "//c:c has an assert_no_deps entry:\n" |
| " //a/*\n" |
| "which fails for the dependency path:\n" |
| " //c:c ->\n" |
| " //b:b ->\n" |
| " //a:a", |
| err.help_text()); |
| err = Err(); |
| |
| // Add an intermediate executable with: exe -> b -> a |
| TestTarget exe(setup, "//exe", Target::EXECUTABLE); |
| exe.private_deps().push_back(LabelTargetPair(&b)); |
| ASSERT_TRUE(exe.OnResolved(&err)); |
| |
| // D depends on the executable and disallows depending on A. Since there is |
| // an intermediate executable, this should be OK. |
| TestTarget d(setup, "//d", Target::EXECUTABLE); |
| d.private_deps().push_back(LabelTargetPair(&exe)); |
| d.assert_no_deps().push_back(disallow_a); |
| ASSERT_TRUE(d.OnResolved(&err)); |
| |
| // A2 disallows depending on anything in its own directory, but the |
| // assertions should not match the target itself so this should be OK. |
| TestTarget a2(setup, "//a:a2", Target::EXECUTABLE); |
| a2.assert_no_deps().push_back(disallow_a); |
| ASSERT_TRUE(a2.OnResolved(&err)); |
| } |
| |
| TEST_F(TargetTest, PullRecursiveBundleData) { |
| TestWithScope setup; |
| Err err; |
| |
| // We have the following dependency graph: |
| // A (create_bundle) -> B (bundle_data) |
| // \-> C (create_bundle) -> D (bundle_data) |
| // \-> E (group) -> F (bundle_data) |
| // \-> B (bundle_data) |
| TestTarget a(setup, "//foo:a", Target::CREATE_BUNDLE); |
| TestTarget b(setup, "//foo:b", Target::BUNDLE_DATA); |
| TestTarget c(setup, "//foo:c", Target::CREATE_BUNDLE); |
| TestTarget d(setup, "//foo:d", Target::BUNDLE_DATA); |
| TestTarget e(setup, "//foo:e", Target::GROUP); |
| TestTarget f(setup, "//foo:f", Target::BUNDLE_DATA); |
| a.public_deps().push_back(LabelTargetPair(&b)); |
| a.public_deps().push_back(LabelTargetPair(&c)); |
| a.public_deps().push_back(LabelTargetPair(&e)); |
| c.public_deps().push_back(LabelTargetPair(&d)); |
| e.public_deps().push_back(LabelTargetPair(&f)); |
| e.public_deps().push_back(LabelTargetPair(&b)); |
| |
| a.bundle_data().root_dir() = SourceDir("//out/foo_a.bundle"); |
| a.bundle_data().resources_dir() = SourceDir("//out/foo_a.bundle/Resources"); |
| |
| b.sources().push_back(SourceFile("//foo/b1.txt")); |
| b.sources().push_back(SourceFile("//foo/b2.txt")); |
| b.action_values().outputs() = SubstitutionList::MakeForTest( |
| "{{bundle_resources_dir}}/{{source_file_part}}"); |
| ASSERT_TRUE(b.OnResolved(&err)); |
| |
| c.bundle_data().root_dir() = SourceDir("//out/foo_c.bundle"); |
| c.bundle_data().resources_dir() = SourceDir("//out/foo_c.bundle/Resources"); |
| |
| d.sources().push_back(SourceFile("//foo/d.txt")); |
| d.action_values().outputs() = SubstitutionList::MakeForTest( |
| "{{bundle_resources_dir}}/{{source_file_part}}"); |
| ASSERT_TRUE(d.OnResolved(&err)); |
| |
| f.sources().push_back(SourceFile("//foo/f1.txt")); |
| f.sources().push_back(SourceFile("//foo/f2.txt")); |
| f.sources().push_back(SourceFile("//foo/f3.txt")); |
| f.sources().push_back( |
| SourceFile("//foo/Foo.xcassets/foo.imageset/Contents.json")); |
| f.sources().push_back( |
| SourceFile("//foo/Foo.xcassets/foo.imageset/FooEmpty-29.png")); |
| f.sources().push_back( |
| SourceFile("//foo/Foo.xcassets/foo.imageset/FooEmpty-29@2x.png")); |
| f.sources().push_back( |
| SourceFile("//foo/Foo.xcassets/foo.imageset/FooEmpty-29@3x.png")); |
| f.action_values().outputs() = SubstitutionList::MakeForTest( |
| "{{bundle_resources_dir}}/{{source_file_part}}"); |
| ASSERT_TRUE(f.OnResolved(&err)); |
| |
| ASSERT_TRUE(e.OnResolved(&err)); |
| ASSERT_TRUE(c.OnResolved(&err)); |
| ASSERT_TRUE(a.OnResolved(&err)); |
| |
| // A gets its data from B and F. |
| ASSERT_EQ(a.bundle_data().file_rules().size(), 2u); |
| ASSERT_EQ(a.bundle_data().file_rules()[0].sources().size(), 2u); |
| ASSERT_EQ(a.bundle_data().file_rules()[1].sources().size(), 3u); |
| ASSERT_EQ(a.bundle_data().assets_catalog_sources().size(), 1u); |
| ASSERT_EQ(a.bundle_data().bundle_deps().size(), 2u); |
| |
| // C gets its data from D. |
| ASSERT_EQ(c.bundle_data().file_rules().size(), 1u); |
| ASSERT_EQ(c.bundle_data().file_rules()[0].sources().size(), 1u); |
| ASSERT_EQ(c.bundle_data().bundle_deps().size(), 1u); |
| |
| // E does not have any bundle_data information but gets a list of |
| // bundle_deps to propagate them during target resolution. |
| ASSERT_TRUE(e.bundle_data().file_rules().empty()); |
| ASSERT_TRUE(e.bundle_data().assets_catalog_sources().empty()); |
| ASSERT_EQ(e.bundle_data().bundle_deps().size(), 2u); |
| } |
| |
| TEST(TargetTest, CollectMetadataNoRecurse) { |
| TestWithScope setup; |
| |
| TestTarget one(setup, "//foo:one", Target::SOURCE_SET); |
| Value a_expected(nullptr, Value::LIST); |
| a_expected.list_value().push_back(Value(nullptr, "foo")); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("a", a_expected)); |
| |
| Value b_expected(nullptr, Value::LIST); |
| b_expected.list_value().push_back(Value(nullptr, true)); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("b", b_expected)); |
| |
| one.metadata().set_source_dir(SourceDir("/usr/home/files/")); |
| |
| std::vector<std::string> data_keys; |
| data_keys.push_back("a"); |
| data_keys.push_back("b"); |
| |
| std::vector<std::string> walk_keys; |
| |
| Err err; |
| std::vector<Value> result; |
| std::set<const Target*> targets; |
| one.GetMetadata(data_keys, walk_keys, SourceDir(), false, &result, &targets, |
| &err); |
| EXPECT_FALSE(err.has_error()); |
| |
| std::vector<Value> expected; |
| expected.push_back(Value(nullptr, "foo")); |
| expected.push_back(Value(nullptr, true)); |
| EXPECT_EQ(result, expected); |
| } |
| |
| TEST(TargetTest, CollectMetadataWithRecurse) { |
| TestWithScope setup; |
| |
| TestTarget one(setup, "//foo:one", Target::SOURCE_SET); |
| Value a_expected(nullptr, Value::LIST); |
| a_expected.list_value().push_back(Value(nullptr, "foo")); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("a", a_expected)); |
| |
| Value b_expected(nullptr, Value::LIST); |
| b_expected.list_value().push_back(Value(nullptr, true)); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("b", b_expected)); |
| |
| TestTarget two(setup, "//foo:two", Target::SOURCE_SET); |
| Value a_2_expected(nullptr, Value::LIST); |
| a_2_expected.list_value().push_back(Value(nullptr, "bar")); |
| two.metadata().contents().insert( |
| std::pair<std::string_view, Value>("a", a_2_expected)); |
| |
| one.public_deps().push_back(LabelTargetPair(&two)); |
| |
| std::vector<std::string> data_keys; |
| data_keys.push_back("a"); |
| data_keys.push_back("b"); |
| |
| std::vector<std::string> walk_keys; |
| |
| Err err; |
| std::vector<Value> result; |
| std::set<const Target*> targets; |
| one.GetMetadata(data_keys, walk_keys, SourceDir(), false, &result, &targets, |
| &err); |
| EXPECT_FALSE(err.has_error()); |
| |
| std::vector<Value> expected; |
| expected.push_back(Value(nullptr, "bar")); |
| expected.push_back(Value(nullptr, "foo")); |
| expected.push_back(Value(nullptr, true)); |
| EXPECT_EQ(result, expected); |
| } |
| |
| TEST(TargetTest, CollectMetadataWithRecurseHole) { |
| TestWithScope setup; |
| |
| TestTarget one(setup, "//foo:one", Target::SOURCE_SET); |
| Value a_expected(nullptr, Value::LIST); |
| a_expected.list_value().push_back(Value(nullptr, "foo")); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("a", a_expected)); |
| |
| Value b_expected(nullptr, Value::LIST); |
| b_expected.list_value().push_back(Value(nullptr, true)); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("b", b_expected)); |
| |
| // Target two does not have metadata but depends on three |
| // which does. |
| TestTarget two(setup, "//foo:two", Target::SOURCE_SET); |
| |
| TestTarget three(setup, "//foo:three", Target::SOURCE_SET); |
| Value a_3_expected(nullptr, Value::LIST); |
| a_3_expected.list_value().push_back(Value(nullptr, "bar")); |
| three.metadata().contents().insert( |
| std::pair<std::string_view, Value>("a", a_3_expected)); |
| |
| one.public_deps().push_back(LabelTargetPair(&two)); |
| two.public_deps().push_back(LabelTargetPair(&three)); |
| |
| std::vector<std::string> data_keys; |
| data_keys.push_back("a"); |
| data_keys.push_back("b"); |
| |
| std::vector<std::string> walk_keys; |
| |
| Err err; |
| std::vector<Value> result; |
| std::set<const Target*> targets; |
| one.GetMetadata(data_keys, walk_keys, SourceDir(), false, &result, &targets, |
| &err); |
| EXPECT_FALSE(err.has_error()); |
| |
| std::vector<Value> expected; |
| expected.push_back(Value(nullptr, "bar")); |
| expected.push_back(Value(nullptr, "foo")); |
| expected.push_back(Value(nullptr, true)); |
| EXPECT_EQ(result, expected); |
| } |
| |
| TEST(TargetTest, CollectMetadataWithBarrier) { |
| TestWithScope setup; |
| |
| TestTarget one(setup, "//foo:one", Target::SOURCE_SET); |
| Value a_expected(nullptr, Value::LIST); |
| a_expected.list_value().push_back(Value(nullptr, "foo")); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("a", a_expected)); |
| |
| Value walk_expected(nullptr, Value::LIST); |
| walk_expected.list_value().push_back(Value(nullptr, "two")); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("walk", walk_expected)); |
| |
| TestTarget two(setup, "//foo/two:two", Target::SOURCE_SET); |
| Value a_2_expected(nullptr, Value::LIST); |
| a_2_expected.list_value().push_back(Value(nullptr, "bar")); |
| two.metadata().contents().insert( |
| std::pair<std::string_view, Value>("a", a_2_expected)); |
| |
| TestTarget three(setup, "//foo:three", Target::SOURCE_SET); |
| Value a_3_expected(nullptr, Value::LIST); |
| a_3_expected.list_value().push_back(Value(nullptr, "baz")); |
| three.metadata().contents().insert( |
| std::pair<std::string_view, Value>("a", a_3_expected)); |
| |
| one.private_deps().push_back(LabelTargetPair(&two)); |
| one.public_deps().push_back(LabelTargetPair(&three)); |
| |
| std::vector<std::string> data_keys; |
| data_keys.push_back("a"); |
| |
| std::vector<std::string> walk_keys; |
| walk_keys.push_back("walk"); |
| |
| Err err; |
| std::vector<Value> result; |
| std::set<const Target*> targets; |
| one.GetMetadata(data_keys, walk_keys, SourceDir(), false, &result, &targets, |
| &err); |
| EXPECT_FALSE(err.has_error()) << err.message(); |
| |
| std::vector<Value> expected; |
| expected.push_back(Value(nullptr, "bar")); |
| expected.push_back(Value(nullptr, "foo")); |
| EXPECT_EQ(result, expected) << result.size(); |
| } |
| |
| TEST(TargetTest, CollectMetadataWithError) { |
| TestWithScope setup; |
| |
| TestTarget one(setup, "//foo:one", Target::SOURCE_SET); |
| Value a_expected(nullptr, Value::LIST); |
| a_expected.list_value().push_back(Value(nullptr, "foo")); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("a", a_expected)); |
| |
| Value walk_expected(nullptr, Value::LIST); |
| walk_expected.list_value().push_back(Value(nullptr, "//foo:missing")); |
| one.metadata().contents().insert( |
| std::pair<std::string_view, Value>("walk", walk_expected)); |
| |
| std::vector<std::string> data_keys; |
| data_keys.push_back("a"); |
| |
| std::vector<std::string> walk_keys; |
| walk_keys.push_back("walk"); |
| |
| Err err; |
| std::vector<Value> result; |
| std::set<const Target*> targets; |
| one.GetMetadata(data_keys, walk_keys, SourceDir(), false, &result, &targets, |
| &err); |
| EXPECT_TRUE(err.has_error()); |
| EXPECT_EQ(err.message(), |
| "I was expecting //foo:missing(//toolchain:default) to be a " |
| "dependency of //foo:one(//toolchain:default). " |
| "Make sure it's included in the deps or data_deps, and that you've " |
| "specified the appropriate toolchain.") |
| << err.message(); |
| } |
| |
| TEST_F(TargetTest, WriteMetadataCollection) { |
| TestWithScope setup; |
| Err err; |
| |
| SourceFile source_file("//out/Debug/metadata.json"); |
| OutputFile output_file(setup.build_settings(), source_file); |
| |
| TestTarget generator(setup, "//foo:write", Target::GENERATED_FILE); |
| generator.action_values().outputs() = |
| SubstitutionList::MakeForTest("//out/Debug/metadata.json"); |
| EXPECT_TRUE(generator.OnResolved(&err)); |
| |
| TestTarget middle_data_dep(setup, "//foo:middle", Target::EXECUTABLE); |
| middle_data_dep.data_deps().push_back(LabelTargetPair(&generator)); |
| EXPECT_TRUE(middle_data_dep.OnResolved(&err)); |
| |
| // This target has a generated metadata input and no dependency makes it. |
| TestTarget dep_missing(setup, "//foo:no_dep", Target::EXECUTABLE); |
| dep_missing.sources().push_back(source_file); |
| EXPECT_TRUE(dep_missing.OnResolved(&err)); |
| AssertSchedulerHasOneUnknownFileMatching(&dep_missing, source_file); |
| scheduler().ClearUnknownGeneratedInputsAndWrittenFiles(); |
| |
| // This target has a generated file and we've directly dependended on it. |
| TestTarget dep_present(setup, "//foo:with_dep", Target::EXECUTABLE); |
| dep_present.sources().push_back(source_file); |
| dep_present.private_deps().push_back(LabelTargetPair(&generator)); |
| EXPECT_TRUE(dep_present.OnResolved(&err)); |
| EXPECT_TRUE(scheduler().GetUnknownGeneratedInputs().empty()); |
| |
| // This target has a generated file and we've indirectly dependended on it |
| // via data_deps. |
| TestTarget dep_indirect(setup, "//foo:indirect_dep", Target::EXECUTABLE); |
| dep_indirect.sources().push_back(source_file); |
| dep_indirect.data_deps().push_back(LabelTargetPair(&middle_data_dep)); |
| EXPECT_TRUE(dep_indirect.OnResolved(&err)); |
| AssertSchedulerHasOneUnknownFileMatching(&dep_indirect, source_file); |
| scheduler().ClearUnknownGeneratedInputsAndWrittenFiles(); |
| |
| // This target has a generated file and we've directly dependended on it |
| // via data_deps. |
| TestTarget data_dep_present(setup, "//foo:with_data_dep", Target::EXECUTABLE); |
| data_dep_present.sources().push_back(source_file); |
| data_dep_present.data_deps().push_back(LabelTargetPair(&generator)); |
| EXPECT_TRUE(data_dep_present.OnResolved(&err)); |
| EXPECT_TRUE(scheduler().GetUnknownGeneratedInputs().empty()); |
| } |
| |
| // Tests that modulemap files use the cxx_module tool. |
| TEST_F(TargetTest, ModuleMap) { |
| TestWithScope setup; |
| |
| Toolchain toolchain(setup.settings(), Label(SourceDir("//tc/"), "tc")); |
| |
| std::unique_ptr<Tool> tool = Tool::CreateTool(CTool::kCToolCxxModule); |
| CTool* cxx_module = tool->AsC(); |
| cxx_module->set_outputs( |
| SubstitutionList::MakeForTest("{{source_file_part}}.pcm")); |
| toolchain.SetTool(std::move(tool)); |
| |
| Target target(setup.settings(), Label(SourceDir("//a/"), "a")); |
| target.set_output_type(Target::SOURCE_SET); |
| target.SetToolchain(&toolchain); |
| Err err; |
| ASSERT_TRUE(target.OnResolved(&err)); |
| |
| const char* computed_tool_type = nullptr; |
| std::vector<OutputFile> output; |
| bool result = target.GetOutputFilesForSource( |
| SourceFile("//source/input.modulemap"), &computed_tool_type, &output); |
| ASSERT_TRUE(result); |
| EXPECT_EQ(std::string("cxx_module"), std::string(computed_tool_type)); |
| |
| // Outputs are relative to the build directory "//out/Debug/". |
| ASSERT_EQ(1u, output.size()); |
| EXPECT_EQ("input.modulemap.pcm", output[0].value()) << output[0].value(); |
| } |