| // Copyright 2017 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. |
| |
| package cc |
| |
| import ( |
| "fmt" |
| "os" |
| "reflect" |
| "regexp" |
| "runtime" |
| "strings" |
| "testing" |
| |
| "android/soong/aidl_library" |
| "android/soong/android" |
| |
| "github.com/google/blueprint" |
| ) |
| |
| func init() { |
| registerTestMutators(android.InitRegistrationContext) |
| } |
| |
| func TestMain(m *testing.M) { |
| os.Exit(m.Run()) |
| } |
| |
| var prepareForCcTest = android.GroupFixturePreparers( |
| PrepareForIntegrationTestWithCc, |
| android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) { |
| variables.VendorApiLevel = StringPtr("202404") |
| }), |
| ) |
| |
| var apexVariationName = "apex28" |
| var apexVersion = "28" |
| |
| func registerTestMutators(ctx android.RegistrationContext) { |
| ctx.PostDepsMutators(func(ctx android.RegisterMutatorsContext) { |
| ctx.BottomUp("apex", testApexMutator).Parallel() |
| }) |
| } |
| |
| func testApexMutator(mctx android.BottomUpMutatorContext) { |
| modules := mctx.CreateVariations(apexVariationName) |
| apexInfo := android.ApexInfo{ |
| ApexVariationName: apexVariationName, |
| MinSdkVersion: android.ApiLevelForTest(apexVersion), |
| } |
| mctx.SetVariationProvider(modules[0], android.ApexInfoProvider, apexInfo) |
| } |
| |
| // testCcWithConfig runs tests using the prepareForCcTest |
| // |
| // See testCc for an explanation as to how to stop using this deprecated method. |
| // |
| // deprecated |
| func testCcWithConfig(t *testing.T, config android.Config) *android.TestContext { |
| t.Helper() |
| result := prepareForCcTest.RunTestWithConfig(t, config) |
| return result.TestContext |
| } |
| |
| // testCc runs tests using the prepareForCcTest |
| // |
| // Do not add any new usages of this, instead use the prepareForCcTest directly as it makes it much |
| // easier to customize the test behavior. |
| // |
| // If it is necessary to customize the behavior of an existing test that uses this then please first |
| // convert the test to using prepareForCcTest first and then in a following change add the |
| // appropriate fixture preparers. Keeping the conversion change separate makes it easy to verify |
| // that it did not change the test behavior unexpectedly. |
| // |
| // deprecated |
| func testCc(t *testing.T, bp string) *android.TestContext { |
| t.Helper() |
| result := prepareForCcTest.RunTestWithBp(t, bp) |
| return result.TestContext |
| } |
| |
| // testCcErrorWithConfig runs tests using the prepareForCcTest |
| // |
| // See testCc for an explanation as to how to stop using this deprecated method. |
| // |
| // deprecated |
| func testCcErrorWithConfig(t *testing.T, pattern string, config android.Config) { |
| t.Helper() |
| |
| prepareForCcTest. |
| ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(pattern)). |
| RunTestWithConfig(t, config) |
| } |
| |
| // testCcError runs tests using the prepareForCcTest |
| // |
| // See testCc for an explanation as to how to stop using this deprecated method. |
| // |
| // deprecated |
| func testCcError(t *testing.T, pattern string, bp string) { |
| t.Helper() |
| config := TestConfig(t.TempDir(), android.Android, nil, bp, nil) |
| testCcErrorWithConfig(t, pattern, config) |
| return |
| } |
| |
| const ( |
| coreVariant = "android_arm64_armv8-a_shared" |
| vendorVariant = "android_vendor_arm64_armv8-a_shared" |
| productVariant = "android_product_arm64_armv8-a_shared" |
| recoveryVariant = "android_recovery_arm64_armv8-a_shared" |
| ) |
| |
| // Test that the PrepareForTestWithCcDefaultModules provides all the files that it uses by |
| // running it in a fixture that requires all source files to exist. |
| func TestPrepareForTestWithCcDefaultModules(t *testing.T) { |
| android.GroupFixturePreparers( |
| PrepareForTestWithCcDefaultModules, |
| android.PrepareForTestDisallowNonExistentPaths, |
| ).RunTest(t) |
| } |
| |
| func TestVendorSrc(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library { |
| name: "libTest", |
| srcs: ["foo.c"], |
| no_libcrt: true, |
| nocrt: true, |
| system_shared_libs: [], |
| vendor_available: true, |
| target: { |
| vendor: { |
| srcs: ["bar.c"], |
| }, |
| }, |
| } |
| `) |
| |
| ld := ctx.ModuleForTests("libTest", vendorVariant).Rule("ld") |
| var objs []string |
| for _, o := range ld.Inputs { |
| objs = append(objs, o.Base()) |
| } |
| if len(objs) != 2 || objs[0] != "foo.o" || objs[1] != "bar.o" { |
| t.Errorf("inputs of libTest must be []string{\"foo.o\", \"bar.o\"}, but was %#v.", objs) |
| } |
| } |
| |
| func checkInstallPartition(t *testing.T, ctx *android.TestContext, name, variant, expected string) { |
| mod := ctx.ModuleForTests(name, variant).Module().(*Module) |
| partitionDefined := false |
| checkPartition := func(specific bool, partition string) { |
| if specific { |
| if expected != partition && !partitionDefined { |
| // The variant is installed to the 'partition' |
| t.Errorf("%s variant of %q must not be installed to %s partition", variant, name, partition) |
| } |
| partitionDefined = true |
| } else { |
| // The variant is not installed to the 'partition' |
| if expected == partition { |
| t.Errorf("%s variant of %q must be installed to %s partition", variant, name, partition) |
| } |
| } |
| } |
| socSpecific := func(m *Module) bool { |
| return m.SocSpecific() || m.InstallInVendor() |
| } |
| deviceSpecific := func(m *Module) bool { |
| return m.DeviceSpecific() || m.InstallInOdm() |
| } |
| productSpecific := func(m *Module) bool { |
| return m.ProductSpecific() || m.InstallInProduct() |
| } |
| systemExtSpecific := func(m *Module) bool { |
| return m.SystemExtSpecific() |
| } |
| checkPartition(socSpecific(mod), "vendor") |
| checkPartition(deviceSpecific(mod), "odm") |
| checkPartition(productSpecific(mod), "product") |
| checkPartition(systemExtSpecific(mod), "system_ext") |
| if !partitionDefined && expected != "system" { |
| t.Errorf("%s variant of %q is expected to be installed to %s partition,"+ |
| " but installed to system partition", variant, name, expected) |
| } |
| } |
| |
| func TestInstallPartition(t *testing.T) { |
| t.Parallel() |
| t.Helper() |
| ctx := prepareForCcTest.RunTestWithBp(t, ` |
| cc_library { |
| name: "libsystem", |
| } |
| cc_library { |
| name: "libsystem_ext", |
| system_ext_specific: true, |
| } |
| cc_library { |
| name: "libproduct", |
| product_specific: true, |
| } |
| cc_library { |
| name: "libvendor", |
| vendor: true, |
| } |
| cc_library { |
| name: "libodm", |
| device_specific: true, |
| } |
| cc_library { |
| name: "liball_available", |
| vendor_available: true, |
| product_available: true, |
| } |
| cc_library { |
| name: "libsystem_ext_all_available", |
| system_ext_specific: true, |
| vendor_available: true, |
| product_available: true, |
| } |
| cc_library { |
| name: "liball_available_odm", |
| odm_available: true, |
| product_available: true, |
| } |
| cc_library { |
| name: "libproduct_vendoravailable", |
| product_specific: true, |
| vendor_available: true, |
| } |
| cc_library { |
| name: "libproduct_odmavailable", |
| product_specific: true, |
| odm_available: true, |
| } |
| `).TestContext |
| |
| checkInstallPartition(t, ctx, "libsystem", coreVariant, "system") |
| checkInstallPartition(t, ctx, "libsystem_ext", coreVariant, "system_ext") |
| checkInstallPartition(t, ctx, "libproduct", productVariant, "product") |
| checkInstallPartition(t, ctx, "libvendor", vendorVariant, "vendor") |
| checkInstallPartition(t, ctx, "libodm", vendorVariant, "odm") |
| |
| checkInstallPartition(t, ctx, "liball_available", coreVariant, "system") |
| checkInstallPartition(t, ctx, "liball_available", productVariant, "product") |
| checkInstallPartition(t, ctx, "liball_available", vendorVariant, "vendor") |
| |
| checkInstallPartition(t, ctx, "libsystem_ext_all_available", coreVariant, "system_ext") |
| checkInstallPartition(t, ctx, "libsystem_ext_all_available", productVariant, "product") |
| checkInstallPartition(t, ctx, "libsystem_ext_all_available", vendorVariant, "vendor") |
| |
| checkInstallPartition(t, ctx, "liball_available_odm", coreVariant, "system") |
| checkInstallPartition(t, ctx, "liball_available_odm", productVariant, "product") |
| checkInstallPartition(t, ctx, "liball_available_odm", vendorVariant, "odm") |
| |
| checkInstallPartition(t, ctx, "libproduct_vendoravailable", productVariant, "product") |
| checkInstallPartition(t, ctx, "libproduct_vendoravailable", vendorVariant, "vendor") |
| |
| checkInstallPartition(t, ctx, "libproduct_odmavailable", productVariant, "product") |
| checkInstallPartition(t, ctx, "libproduct_odmavailable", vendorVariant, "odm") |
| } |
| |
| func checkWriteFileOutput(t *testing.T, ctx *android.TestContext, params android.TestingBuildParams, expected []string) { |
| t.Helper() |
| content := android.ContentFromFileRuleForTests(t, ctx, params) |
| actual := strings.FieldsFunc(content, func(r rune) bool { return r == '\n' }) |
| assertArrayString(t, actual, expected) |
| } |
| |
| func TestDataLibs(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_test_library { |
| name: "test_lib", |
| srcs: ["test_lib.cpp"], |
| gtest: false, |
| } |
| |
| cc_test { |
| name: "main_test", |
| data_libs: ["test_lib"], |
| gtest: false, |
| } |
| ` |
| |
| config := TestConfig(t.TempDir(), android.Android, nil, bp, nil) |
| |
| ctx := testCcWithConfig(t, config) |
| module := ctx.ModuleForTests("main_test", "android_arm_armv7-a-neon").Module() |
| testBinary := module.(*Module).linker.(*testBinary) |
| outputFiles, err := module.(android.OutputFileProducer).OutputFiles("") |
| if err != nil { |
| t.Errorf("Expected cc_test to produce output files, error: %s", err) |
| return |
| } |
| if len(outputFiles) != 1 { |
| t.Errorf("expected exactly one output file. output files: [%s]", outputFiles) |
| return |
| } |
| if len(testBinary.dataPaths()) != 1 { |
| t.Errorf("expected exactly one test data file. test data files: [%v]", testBinary.dataPaths()) |
| return |
| } |
| |
| outputPath := outputFiles[0].String() |
| testBinaryPath := testBinary.dataPaths()[0].SrcPath.String() |
| |
| if !strings.HasSuffix(outputPath, "/main_test") { |
| t.Errorf("expected test output file to be 'main_test', but was '%s'", outputPath) |
| return |
| } |
| if !strings.HasSuffix(testBinaryPath, "/test_lib.so") { |
| t.Errorf("expected test data file to be 'test_lib.so', but was '%s'", testBinaryPath) |
| return |
| } |
| } |
| |
| func TestDataLibsRelativeInstallPath(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_test_library { |
| name: "test_lib", |
| srcs: ["test_lib.cpp"], |
| relative_install_path: "foo/bar/baz", |
| gtest: false, |
| } |
| |
| cc_binary { |
| name: "test_bin", |
| relative_install_path: "foo/bar/baz", |
| compile_multilib: "both", |
| } |
| |
| cc_test { |
| name: "main_test", |
| data_libs: ["test_lib"], |
| data_bins: ["test_bin"], |
| gtest: false, |
| } |
| ` |
| |
| config := TestConfig(t.TempDir(), android.Android, nil, bp, nil) |
| |
| ctx := testCcWithConfig(t, config) |
| module := ctx.ModuleForTests("main_test", "android_arm_armv7-a-neon").Module() |
| testBinary := module.(*Module).linker.(*testBinary) |
| outputFiles, err := module.(android.OutputFileProducer).OutputFiles("") |
| if err != nil { |
| t.Fatalf("Expected cc_test to produce output files, error: %s", err) |
| } |
| if len(outputFiles) != 1 { |
| t.Fatalf("expected exactly one output file. output files: [%s]", outputFiles) |
| } |
| if len(testBinary.dataPaths()) != 2 { |
| t.Fatalf("expected exactly one test data file. test data files: [%v]", testBinary.dataPaths()) |
| } |
| |
| outputPath := outputFiles[0].String() |
| |
| if !strings.HasSuffix(outputPath, "/main_test") { |
| t.Errorf("expected test output file to be 'main_test', but was '%s'", outputPath) |
| } |
| entries := android.AndroidMkEntriesForTest(t, ctx, module)[0] |
| if !strings.HasSuffix(entries.EntryMap["LOCAL_TEST_DATA"][0], ":test_lib.so:foo/bar/baz") { |
| t.Errorf("expected LOCAL_TEST_DATA to end with `:test_lib.so:foo/bar/baz`,"+ |
| " but was '%s'", entries.EntryMap["LOCAL_TEST_DATA"][0]) |
| } |
| if !strings.HasSuffix(entries.EntryMap["LOCAL_TEST_DATA"][1], ":test_bin:foo/bar/baz") { |
| t.Errorf("expected LOCAL_TEST_DATA to end with `:test_bin:foo/bar/baz`,"+ |
| " but was '%s'", entries.EntryMap["LOCAL_TEST_DATA"][1]) |
| } |
| } |
| |
| func TestTestBinaryTestSuites(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_test { |
| name: "main_test", |
| srcs: ["main_test.cpp"], |
| test_suites: [ |
| "suite_1", |
| "suite_2", |
| ], |
| gtest: false, |
| } |
| ` |
| |
| ctx := prepareForCcTest.RunTestWithBp(t, bp).TestContext |
| module := ctx.ModuleForTests("main_test", "android_arm_armv7-a-neon").Module() |
| |
| entries := android.AndroidMkEntriesForTest(t, ctx, module)[0] |
| compatEntries := entries.EntryMap["LOCAL_COMPATIBILITY_SUITE"] |
| if len(compatEntries) != 2 { |
| t.Errorf("expected two elements in LOCAL_COMPATIBILITY_SUITE. got %d", len(compatEntries)) |
| } |
| if compatEntries[0] != "suite_1" { |
| t.Errorf("expected LOCAL_COMPATIBILITY_SUITE to be`suite_1`,"+ |
| " but was '%s'", compatEntries[0]) |
| } |
| if compatEntries[1] != "suite_2" { |
| t.Errorf("expected LOCAL_COMPATIBILITY_SUITE to be`suite_2`,"+ |
| " but was '%s'", compatEntries[1]) |
| } |
| } |
| |
| func TestTestLibraryTestSuites(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_test_library { |
| name: "main_test_lib", |
| srcs: ["main_test_lib.cpp"], |
| test_suites: [ |
| "suite_1", |
| "suite_2", |
| ], |
| gtest: false, |
| } |
| ` |
| |
| ctx := prepareForCcTest.RunTestWithBp(t, bp).TestContext |
| module := ctx.ModuleForTests("main_test_lib", "android_arm_armv7-a-neon_shared").Module() |
| |
| entries := android.AndroidMkEntriesForTest(t, ctx, module)[0] |
| compatEntries := entries.EntryMap["LOCAL_COMPATIBILITY_SUITE"] |
| if len(compatEntries) != 2 { |
| t.Errorf("expected two elements in LOCAL_COMPATIBILITY_SUITE. got %d", len(compatEntries)) |
| } |
| if compatEntries[0] != "suite_1" { |
| t.Errorf("expected LOCAL_COMPATIBILITY_SUITE to be`suite_1`,"+ |
| " but was '%s'", compatEntries[0]) |
| } |
| if compatEntries[1] != "suite_2" { |
| t.Errorf("expected LOCAL_COMPATIBILITY_SUITE to be`suite_2`,"+ |
| " but was '%s'", compatEntries[1]) |
| } |
| } |
| |
| func TestDoubleLoadbleDep(t *testing.T) { |
| t.Parallel() |
| // okay to link : LLNDK -> double_loadable |
| testCc(t, ` |
| cc_library { |
| name: "libllndk", |
| shared_libs: ["libdoubleloadable"], |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| } |
| } |
| |
| cc_library { |
| name: "libdoubleloadable", |
| vendor_available: true, |
| product_available: true, |
| double_loadable: true, |
| } |
| `) |
| // okay to link : double_loadable -> double_loadable |
| testCc(t, ` |
| cc_library { |
| name: "libdoubleloadable1", |
| shared_libs: ["libdoubleloadable2"], |
| vendor_available: true, |
| double_loadable: true, |
| } |
| |
| cc_library { |
| name: "libdoubleloadable2", |
| vendor_available: true, |
| double_loadable: true, |
| } |
| `) |
| // okay to link : double_loadable -> double_loadable |
| testCc(t, ` |
| cc_library { |
| name: "libdoubleloadable", |
| vendor_available: true, |
| product_available: true, |
| double_loadable: true, |
| shared_libs: ["libnondoubleloadable"], |
| } |
| |
| cc_library { |
| name: "libnondoubleloadable", |
| vendor_available: true, |
| product_available: true, |
| double_loadable: true, |
| } |
| `) |
| // okay to link : LLNDK -> core-only -> vendor_available & double_loadable |
| testCc(t, ` |
| cc_library { |
| name: "libllndk", |
| shared_libs: ["libcoreonly"], |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| } |
| } |
| |
| cc_library { |
| name: "libcoreonly", |
| shared_libs: ["libvendoravailable"], |
| } |
| |
| // indirect dependency of LLNDK |
| cc_library { |
| name: "libvendoravailable", |
| vendor_available: true, |
| double_loadable: true, |
| } |
| `) |
| } |
| |
| func TestDoubleLoadableDepError(t *testing.T) { |
| t.Parallel() |
| // Check whether an error is emitted when a LLNDK depends on a non-double_loadable lib. |
| testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", ` |
| cc_library { |
| name: "libllndk", |
| shared_libs: ["libnondoubleloadable"], |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| } |
| } |
| |
| cc_library { |
| name: "libnondoubleloadable", |
| vendor_available: true, |
| product_available: true, |
| } |
| `) |
| |
| // Check whether an error is emitted when a LLNDK depends on a non-double_loadable vendor_available lib. |
| testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", ` |
| cc_library { |
| name: "libllndk", |
| no_libcrt: true, |
| shared_libs: ["libnondoubleloadable"], |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| } |
| } |
| |
| cc_library { |
| name: "libnondoubleloadable", |
| vendor_available: true, |
| } |
| `) |
| |
| // Check whether an error is emitted when a LLNDK depends on a non-double_loadable indirectly. |
| testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", ` |
| cc_library { |
| name: "libllndk", |
| shared_libs: ["libcoreonly"], |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| } |
| } |
| |
| cc_library { |
| name: "libcoreonly", |
| shared_libs: ["libvendoravailable"], |
| } |
| |
| // indirect dependency of LLNDK |
| cc_library { |
| name: "libvendoravailable", |
| vendor_available: true, |
| } |
| `) |
| |
| // The error is not from 'client' but from 'libllndk' |
| testCcError(t, "module \"libllndk\".* links a library \"libnondoubleloadable\".*double_loadable", ` |
| cc_library { |
| name: "client", |
| vendor_available: true, |
| double_loadable: true, |
| shared_libs: ["libllndk"], |
| } |
| cc_library { |
| name: "libllndk", |
| shared_libs: ["libnondoubleloadable"], |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| } |
| } |
| cc_library { |
| name: "libnondoubleloadable", |
| vendor_available: true, |
| } |
| `) |
| } |
| |
| func TestMakeLinkType(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_library { |
| name: "libvendor", |
| vendor: true, |
| } |
| vndk_prebuilt_shared { |
| name: "prevndk", |
| version: "27", |
| target_arch: "arm", |
| binder32bit: true, |
| vendor_available: true, |
| product_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| arch: { |
| arm: { |
| srcs: ["liba.so"], |
| }, |
| }, |
| } |
| cc_library { |
| name: "libllndk", |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| } |
| } |
| cc_library { |
| name: "libllndkprivate", |
| llndk: { |
| symbol_file: "libllndkprivate.map.txt", |
| private: true, |
| } |
| } |
| llndk_libraries_txt { |
| name: "llndk.libraries.txt", |
| } |
| ` |
| |
| config := TestConfig(t.TempDir(), android.Android, nil, bp, nil) |
| // native:vndk |
| ctx := testCcWithConfig(t, config) |
| |
| vendorVariant27 := "android_vendor.27_arm64_armv8-a_shared" |
| |
| tests := []struct { |
| variant string |
| name string |
| expected string |
| }{ |
| {vendorVariant, "libvendor", "native:vendor"}, |
| {vendorVariant, "libllndk", "native:vndk"}, |
| {vendorVariant27, "prevndk.vndk.27.arm.binder32", "native:vndk"}, |
| {coreVariant, "libllndk", "native:platform"}, |
| } |
| for _, test := range tests { |
| t.Run(test.name, func(t *testing.T) { |
| module := ctx.ModuleForTests(test.name, test.variant).Module().(*Module) |
| assertString(t, module.makeLinkType, test.expected) |
| }) |
| } |
| } |
| |
| var staticLinkDepOrderTestCases = []struct { |
| // This is a string representation of a map[moduleName][]moduleDependency . |
| // It models the dependencies declared in an Android.bp file. |
| inStatic string |
| |
| // This is a string representation of a map[moduleName][]moduleDependency . |
| // It models the dependencies declared in an Android.bp file. |
| inShared string |
| |
| // allOrdered is a string representation of a map[moduleName][]moduleDependency . |
| // The keys of allOrdered specify which modules we would like to check. |
| // The values of allOrdered specify the expected result (of the transitive closure of all |
| // dependencies) for each module to test |
| allOrdered string |
| |
| // outOrdered is a string representation of a map[moduleName][]moduleDependency . |
| // The keys of outOrdered specify which modules we would like to check. |
| // The values of outOrdered specify the expected result (of the ordered linker command line) |
| // for each module to test. |
| outOrdered string |
| }{ |
| // Simple tests |
| { |
| inStatic: "", |
| outOrdered: "", |
| }, |
| { |
| inStatic: "a:", |
| outOrdered: "a:", |
| }, |
| { |
| inStatic: "a:b; b:", |
| outOrdered: "a:b; b:", |
| }, |
| // Tests of reordering |
| { |
| // diamond example |
| inStatic: "a:d,b,c; b:d; c:d; d:", |
| outOrdered: "a:b,c,d; b:d; c:d; d:", |
| }, |
| { |
| // somewhat real example |
| inStatic: "bsdiff_unittest:b,c,d,e,f,g,h,i; e:b", |
| outOrdered: "bsdiff_unittest:c,d,e,b,f,g,h,i; e:b", |
| }, |
| { |
| // multiple reorderings |
| inStatic: "a:b,c,d,e; d:b; e:c", |
| outOrdered: "a:d,b,e,c; d:b; e:c", |
| }, |
| { |
| // should reorder without adding new transitive dependencies |
| inStatic: "bin:lib2,lib1; lib1:lib2,liboptional", |
| allOrdered: "bin:lib1,lib2,liboptional; lib1:lib2,liboptional", |
| outOrdered: "bin:lib1,lib2; lib1:lib2,liboptional", |
| }, |
| { |
| // multiple levels of dependencies |
| inStatic: "a:b,c,d,e,f,g,h; f:b,c,d; b:c,d; c:d", |
| allOrdered: "a:e,f,b,c,d,g,h; f:b,c,d; b:c,d; c:d", |
| outOrdered: "a:e,f,b,c,d,g,h; f:b,c,d; b:c,d; c:d", |
| }, |
| // shared dependencies |
| { |
| // Note that this test doesn't recurse, to minimize the amount of logic it tests. |
| // So, we don't actually have to check that a shared dependency of c will change the order |
| // of a library that depends statically on b and on c. We only need to check that if c has |
| // a shared dependency on b, that that shows up in allOrdered. |
| inShared: "c:b", |
| allOrdered: "c:b", |
| outOrdered: "c:", |
| }, |
| { |
| // This test doesn't actually include any shared dependencies but it's a reminder of what |
| // the second phase of the above test would look like |
| inStatic: "a:b,c; c:b", |
| allOrdered: "a:c,b; c:b", |
| outOrdered: "a:c,b; c:b", |
| }, |
| // tiebreakers for when two modules specifying different orderings and there is no dependency |
| // to dictate an order |
| { |
| // if the tie is between two modules at the end of a's deps, then a's order wins |
| inStatic: "a1:b,c,d,e; a2:b,c,e,d; b:d,e; c:e,d", |
| outOrdered: "a1:b,c,d,e; a2:b,c,e,d; b:d,e; c:e,d", |
| }, |
| { |
| // if the tie is between two modules at the start of a's deps, then c's order is used |
| inStatic: "a1:d,e,b1,c1; b1:d,e; c1:e,d; a2:d,e,b2,c2; b2:d,e; c2:d,e", |
| outOrdered: "a1:b1,c1,e,d; b1:d,e; c1:e,d; a2:b2,c2,d,e; b2:d,e; c2:d,e", |
| }, |
| // Tests involving duplicate dependencies |
| { |
| // simple duplicate |
| inStatic: "a:b,c,c,b", |
| outOrdered: "a:c,b", |
| }, |
| { |
| // duplicates with reordering |
| inStatic: "a:b,c,d,c; c:b", |
| outOrdered: "a:d,c,b", |
| }, |
| // Tests to confirm the nonexistence of infinite loops. |
| // These cases should never happen, so as long as the test terminates and the |
| // result is deterministic then that should be fine. |
| { |
| inStatic: "a:a", |
| outOrdered: "a:a", |
| }, |
| { |
| inStatic: "a:b; b:c; c:a", |
| allOrdered: "a:b,c; b:c,a; c:a,b", |
| outOrdered: "a:b; b:c; c:a", |
| }, |
| { |
| inStatic: "a:b,c; b:c,a; c:a,b", |
| allOrdered: "a:c,a,b; b:a,b,c; c:b,c,a", |
| outOrdered: "a:c,b; b:a,c; c:b,a", |
| }, |
| } |
| |
| // converts from a string like "a:b,c; d:e" to (["a","b"], {"a":["b","c"], "d":["e"]}, [{"a", "a.o"}, {"b", "b.o"}]) |
| func parseModuleDeps(text string) (modulesInOrder []android.Path, allDeps map[android.Path][]android.Path) { |
| // convert from "a:b,c; d:e" to "a:b,c;d:e" |
| strippedText := strings.Replace(text, " ", "", -1) |
| if len(strippedText) < 1 { |
| return []android.Path{}, make(map[android.Path][]android.Path, 0) |
| } |
| allDeps = make(map[android.Path][]android.Path, 0) |
| |
| // convert from "a:b,c;d:e" to ["a:b,c", "d:e"] |
| moduleTexts := strings.Split(strippedText, ";") |
| |
| outputForModuleName := func(moduleName string) android.Path { |
| return android.PathForTesting(moduleName) |
| } |
| |
| for _, moduleText := range moduleTexts { |
| // convert from "a:b,c" to ["a", "b,c"] |
| components := strings.Split(moduleText, ":") |
| if len(components) != 2 { |
| panic(fmt.Sprintf("illegal module dep string %q from larger string %q; must contain one ':', not %v", moduleText, text, len(components)-1)) |
| } |
| moduleName := components[0] |
| moduleOutput := outputForModuleName(moduleName) |
| modulesInOrder = append(modulesInOrder, moduleOutput) |
| |
| depString := components[1] |
| // convert from "b,c" to ["b", "c"] |
| depNames := strings.Split(depString, ",") |
| if len(depString) < 1 { |
| depNames = []string{} |
| } |
| var deps []android.Path |
| for _, depName := range depNames { |
| deps = append(deps, outputForModuleName(depName)) |
| } |
| allDeps[moduleOutput] = deps |
| } |
| return modulesInOrder, allDeps |
| } |
| |
| func TestStaticLibDepReordering(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library { |
| name: "a", |
| static_libs: ["b", "c", "d"], |
| stl: "none", |
| } |
| cc_library { |
| name: "b", |
| stl: "none", |
| } |
| cc_library { |
| name: "c", |
| static_libs: ["b"], |
| stl: "none", |
| } |
| cc_library { |
| name: "d", |
| stl: "none", |
| } |
| |
| `) |
| |
| variant := "android_arm64_armv8-a_static" |
| moduleA := ctx.ModuleForTests("a", variant).Module().(*Module) |
| staticLibInfo, _ := android.SingletonModuleProvider(ctx, moduleA, StaticLibraryInfoProvider) |
| actual := android.Paths(staticLibInfo.TransitiveStaticLibrariesForOrdering.ToList()).RelativeToTop() |
| expected := GetOutputPaths(ctx, variant, []string{"a", "c", "b", "d"}) |
| |
| if !reflect.DeepEqual(actual, expected) { |
| t.Errorf("staticDeps orderings were not propagated correctly"+ |
| "\nactual: %v"+ |
| "\nexpected: %v", |
| actual, |
| expected, |
| ) |
| } |
| } |
| |
| func TestStaticLibDepReorderingWithShared(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library { |
| name: "a", |
| static_libs: ["b", "c"], |
| stl: "none", |
| } |
| cc_library { |
| name: "b", |
| stl: "none", |
| } |
| cc_library { |
| name: "c", |
| shared_libs: ["b"], |
| stl: "none", |
| } |
| |
| `) |
| |
| variant := "android_arm64_armv8-a_static" |
| moduleA := ctx.ModuleForTests("a", variant).Module().(*Module) |
| staticLibInfo, _ := android.SingletonModuleProvider(ctx, moduleA, StaticLibraryInfoProvider) |
| actual := android.Paths(staticLibInfo.TransitiveStaticLibrariesForOrdering.ToList()).RelativeToTop() |
| expected := GetOutputPaths(ctx, variant, []string{"a", "c", "b"}) |
| |
| if !reflect.DeepEqual(actual, expected) { |
| t.Errorf("staticDeps orderings did not account for shared libs"+ |
| "\nactual: %v"+ |
| "\nexpected: %v", |
| actual, |
| expected, |
| ) |
| } |
| } |
| |
| func checkEquals(t *testing.T, message string, expected, actual interface{}) { |
| t.Helper() |
| if !reflect.DeepEqual(actual, expected) { |
| t.Errorf(message+ |
| "\nactual: %v"+ |
| "\nexpected: %v", |
| actual, |
| expected, |
| ) |
| } |
| } |
| |
| func TestLlndkLibrary(t *testing.T) { |
| t.Parallel() |
| result := prepareForCcTest.RunTestWithBp(t, ` |
| cc_library { |
| name: "libllndk", |
| stubs: { versions: ["1", "2"] }, |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| }, |
| export_include_dirs: ["include"], |
| } |
| |
| cc_prebuilt_library_shared { |
| name: "libllndkprebuilt", |
| stubs: { versions: ["1", "2"] }, |
| llndk: { |
| symbol_file: "libllndkprebuilt.map.txt", |
| }, |
| } |
| |
| cc_library { |
| name: "libllndk_with_external_headers", |
| stubs: { versions: ["1", "2"] }, |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| export_llndk_headers: ["libexternal_llndk_headers"], |
| }, |
| header_libs: ["libexternal_headers"], |
| export_header_lib_headers: ["libexternal_headers"], |
| } |
| cc_library_headers { |
| name: "libexternal_headers", |
| export_include_dirs: ["include"], |
| vendor_available: true, |
| product_available: true, |
| } |
| cc_library_headers { |
| name: "libexternal_llndk_headers", |
| export_include_dirs: ["include_llndk"], |
| export_system_include_dirs: ["include_system_llndk"], |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| }, |
| vendor_available: true, |
| } |
| |
| cc_library { |
| name: "libllndk_with_override_headers", |
| stubs: { versions: ["1", "2"] }, |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| override_export_include_dirs: ["include_llndk"], |
| }, |
| export_include_dirs: ["include"], |
| } |
| |
| cc_library { |
| name: "libllndk_with_system_headers", |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| export_llndk_headers: ["libexternal_llndk_headers"], |
| export_headers_as_system: true, |
| }, |
| export_include_dirs: ["include"], |
| export_system_include_dirs: ["include_system"], |
| } |
| `) |
| actual := result.ModuleVariantsForTests("libllndk") |
| for i := 0; i < len(actual); i++ { |
| if !strings.HasPrefix(actual[i], "android_vendor_") { |
| actual = append(actual[:i], actual[i+1:]...) |
| i-- |
| } |
| } |
| expected := []string{ |
| "android_vendor_arm64_armv8-a_shared", |
| "android_vendor_arm_armv7-a-neon_shared", |
| } |
| android.AssertArrayString(t, "variants for llndk stubs", expected, actual) |
| |
| params := result.ModuleForTests("libllndk", "android_vendor_arm_armv7-a-neon_shared").Description("generate stub") |
| android.AssertSame(t, "use Vendor API level for default stubs", "202404", params.Args["apiLevel"]) |
| |
| checkExportedIncludeDirs := func(module, variant string, expectedSystemDirs []string, expectedDirs ...string) { |
| t.Helper() |
| m := result.ModuleForTests(module, variant).Module() |
| f, _ := android.SingletonModuleProvider(result, m, FlagExporterInfoProvider) |
| android.AssertPathsRelativeToTopEquals(t, "exported include dirs for "+module+"["+variant+"]", |
| expectedDirs, f.IncludeDirs) |
| android.AssertPathsRelativeToTopEquals(t, "exported include dirs for "+module+"["+variant+"]", |
| expectedSystemDirs, f.SystemIncludeDirs) |
| } |
| |
| checkExportedIncludeDirs("libllndk", coreVariant, nil, "include") |
| checkExportedIncludeDirs("libllndk", vendorVariant, nil, "include") |
| checkExportedIncludeDirs("libllndk_with_external_headers", coreVariant, nil, "include") |
| checkExportedIncludeDirs("libllndk_with_external_headers", vendorVariant, |
| []string{"include_system_llndk"}, "include_llndk") |
| checkExportedIncludeDirs("libllndk_with_override_headers", coreVariant, nil, "include") |
| checkExportedIncludeDirs("libllndk_with_override_headers", vendorVariant, nil, "include_llndk") |
| checkExportedIncludeDirs("libllndk_with_system_headers", coreVariant, []string{"include_system"}, "include") |
| checkExportedIncludeDirs("libllndk_with_system_headers", vendorVariant, |
| []string{"include_system", "include", "include_system_llndk"}, "include_llndk") |
| |
| checkAbiLinkerIncludeDirs := func(module string) { |
| t.Helper() |
| coreModule := result.ModuleForTests(module, coreVariant) |
| abiCheckFlags := "" |
| for _, output := range coreModule.AllOutputs() { |
| if strings.HasSuffix(output, ".so.llndk.lsdump") { |
| abiCheckFlags = coreModule.Output(output).Args["exportedHeaderFlags"] |
| } |
| } |
| vendorModule := result.ModuleForTests(module, vendorVariant).Module() |
| vendorInfo, _ := android.SingletonModuleProvider(result, vendorModule, FlagExporterInfoProvider) |
| vendorDirs := android.Concat(vendorInfo.IncludeDirs, vendorInfo.SystemIncludeDirs) |
| android.AssertStringEquals(t, module+" has different exported include dirs for vendor variant and ABI check", |
| android.JoinPathsWithPrefix(vendorDirs, "-I"), abiCheckFlags) |
| } |
| checkAbiLinkerIncludeDirs("libllndk") |
| checkAbiLinkerIncludeDirs("libllndk_with_override_headers") |
| checkAbiLinkerIncludeDirs("libllndk_with_external_headers") |
| checkAbiLinkerIncludeDirs("libllndk_with_system_headers") |
| } |
| |
| func TestLlndkHeaders(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library_headers { |
| name: "libllndk_headers", |
| export_include_dirs: ["my_include"], |
| llndk: { |
| llndk_headers: true, |
| }, |
| } |
| cc_library { |
| name: "libllndk", |
| llndk: { |
| symbol_file: "libllndk.map.txt", |
| export_llndk_headers: ["libllndk_headers"], |
| } |
| } |
| |
| cc_library { |
| name: "libvendor", |
| shared_libs: ["libllndk"], |
| vendor: true, |
| srcs: ["foo.c"], |
| no_libcrt: true, |
| nocrt: true, |
| } |
| `) |
| |
| // _static variant is used since _shared reuses *.o from the static variant |
| cc := ctx.ModuleForTests("libvendor", "android_vendor_arm_armv7-a-neon_static").Rule("cc") |
| cflags := cc.Args["cFlags"] |
| if !strings.Contains(cflags, "-Imy_include") { |
| t.Errorf("cflags for libvendor must contain -Imy_include, but was %#v.", cflags) |
| } |
| } |
| |
| func checkRuntimeLibs(t *testing.T, expected []string, module *Module) { |
| actual := module.Properties.AndroidMkRuntimeLibs |
| if !reflect.DeepEqual(actual, expected) { |
| t.Errorf("incorrect runtime_libs for shared libs"+ |
| "\nactual: %v"+ |
| "\nexpected: %v", |
| actual, |
| expected, |
| ) |
| } |
| } |
| |
| const runtimeLibAndroidBp = ` |
| cc_library { |
| name: "liball_available", |
| vendor_available: true, |
| product_available: true, |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libvendor_available1", |
| vendor_available: true, |
| runtime_libs: ["liball_available"], |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libvendor_available2", |
| vendor_available: true, |
| runtime_libs: ["liball_available"], |
| target: { |
| vendor: { |
| exclude_runtime_libs: ["liball_available"], |
| } |
| }, |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libproduct_vendor", |
| product_specific: true, |
| vendor_available: true, |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libcore", |
| runtime_libs: ["liball_available"], |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libvendor1", |
| vendor: true, |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libvendor2", |
| vendor: true, |
| runtime_libs: ["liball_available", "libvendor1", "libproduct_vendor"], |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libproduct_available1", |
| product_available: true, |
| runtime_libs: ["liball_available"], |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libproduct1", |
| product_specific: true, |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libproduct2", |
| product_specific: true, |
| runtime_libs: ["liball_available", "libproduct1", "libproduct_vendor"], |
| no_libcrt : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| ` |
| |
| func TestRuntimeLibs(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, runtimeLibAndroidBp) |
| |
| // runtime_libs for core variants use the module names without suffixes. |
| variant := "android_arm64_armv8-a_shared" |
| |
| module := ctx.ModuleForTests("libvendor_available1", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"liball_available"}, module) |
| |
| module = ctx.ModuleForTests("libproduct_available1", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"liball_available"}, module) |
| |
| module = ctx.ModuleForTests("libcore", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"liball_available"}, module) |
| |
| // runtime_libs for vendor variants have '.vendor' suffixes if the modules have both core |
| // and vendor variants. |
| variant = "android_vendor_arm64_armv8-a_shared" |
| |
| module = ctx.ModuleForTests("libvendor_available1", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"liball_available.vendor"}, module) |
| |
| module = ctx.ModuleForTests("libvendor2", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"liball_available.vendor", "libvendor1", "libproduct_vendor.vendor"}, module) |
| |
| // runtime_libs for product variants have '.product' suffixes if the modules have both core |
| // and product variants. |
| variant = "android_product_arm64_armv8-a_shared" |
| |
| module = ctx.ModuleForTests("libproduct_available1", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"liball_available.product"}, module) |
| |
| module = ctx.ModuleForTests("libproduct2", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"liball_available.product", "libproduct1", "libproduct_vendor"}, module) |
| } |
| |
| func TestExcludeRuntimeLibs(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, runtimeLibAndroidBp) |
| |
| variant := "android_arm64_armv8-a_shared" |
| module := ctx.ModuleForTests("libvendor_available2", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"liball_available"}, module) |
| |
| variant = "android_vendor_arm64_armv8-a_shared" |
| module = ctx.ModuleForTests("libvendor_available2", variant).Module().(*Module) |
| checkRuntimeLibs(t, nil, module) |
| } |
| |
| func checkStaticLibs(t *testing.T, expected []string, module *Module) { |
| t.Helper() |
| actual := module.Properties.AndroidMkStaticLibs |
| if !reflect.DeepEqual(actual, expected) { |
| t.Errorf("incorrect static_libs"+ |
| "\nactual: %v"+ |
| "\nexpected: %v", |
| actual, |
| expected, |
| ) |
| } |
| } |
| |
| const staticLibAndroidBp = ` |
| cc_library { |
| name: "lib1", |
| } |
| cc_library { |
| name: "lib2", |
| static_libs: ["lib1"], |
| } |
| ` |
| |
| func TestStaticLibDepExport(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, staticLibAndroidBp) |
| |
| // Check the shared version of lib2. |
| variant := "android_arm64_armv8-a_shared" |
| module := ctx.ModuleForTests("lib2", variant).Module().(*Module) |
| checkStaticLibs(t, []string{"lib1", "libc++demangle", "libclang_rt.builtins"}, module) |
| |
| // Check the static version of lib2. |
| variant = "android_arm64_armv8-a_static" |
| module = ctx.ModuleForTests("lib2", variant).Module().(*Module) |
| // libc++_static is linked additionally. |
| checkStaticLibs(t, []string{"lib1", "libc++_static", "libc++demangle", "libclang_rt.builtins"}, module) |
| } |
| |
| var compilerFlagsTestCases = []struct { |
| in string |
| out bool |
| }{ |
| { |
| in: "a", |
| out: false, |
| }, |
| { |
| in: "-a", |
| out: true, |
| }, |
| { |
| in: "-Ipath/to/something", |
| out: false, |
| }, |
| { |
| in: "-isystempath/to/something", |
| out: false, |
| }, |
| { |
| in: "--coverage", |
| out: false, |
| }, |
| { |
| in: "-include a/b", |
| out: true, |
| }, |
| { |
| in: "-include a/b c/d", |
| out: false, |
| }, |
| { |
| in: "-DMACRO", |
| out: true, |
| }, |
| { |
| in: "-DMAC RO", |
| out: false, |
| }, |
| { |
| in: "-a -b", |
| out: false, |
| }, |
| { |
| in: "-DMACRO=definition", |
| out: true, |
| }, |
| { |
| in: "-DMACRO=defi nition", |
| out: true, // TODO(jiyong): this should be false |
| }, |
| { |
| in: "-DMACRO(x)=x + 1", |
| out: true, |
| }, |
| { |
| in: "-DMACRO=\"defi nition\"", |
| out: true, |
| }, |
| } |
| |
| type mockContext struct { |
| BaseModuleContext |
| result bool |
| } |
| |
| func (ctx *mockContext) PropertyErrorf(property, format string, args ...interface{}) { |
| // CheckBadCompilerFlags calls this function when the flag should be rejected |
| ctx.result = false |
| } |
| |
| func TestCompilerFlags(t *testing.T) { |
| t.Parallel() |
| for _, testCase := range compilerFlagsTestCases { |
| ctx := &mockContext{result: true} |
| CheckBadCompilerFlags(ctx, "", []string{testCase.in}) |
| if ctx.result != testCase.out { |
| t.Errorf("incorrect output:") |
| t.Errorf(" input: %#v", testCase.in) |
| t.Errorf(" expected: %#v", testCase.out) |
| t.Errorf(" got: %#v", ctx.result) |
| } |
| } |
| } |
| |
| func TestRecovery(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library_shared { |
| name: "librecovery", |
| recovery: true, |
| } |
| cc_library_shared { |
| name: "librecovery32", |
| recovery: true, |
| compile_multilib:"32", |
| } |
| cc_library_shared { |
| name: "libHalInRecovery", |
| recovery_available: true, |
| vendor: true, |
| } |
| `) |
| |
| variants := ctx.ModuleVariantsForTests("librecovery") |
| const arm64 = "android_recovery_arm64_armv8-a_shared" |
| if len(variants) != 1 || !android.InList(arm64, variants) { |
| t.Errorf("variants of librecovery must be \"%s\" only, but was %#v", arm64, variants) |
| } |
| |
| variants = ctx.ModuleVariantsForTests("librecovery32") |
| if android.InList(arm64, variants) { |
| t.Errorf("multilib was set to 32 for librecovery32, but its variants has %s.", arm64) |
| } |
| |
| recoveryModule := ctx.ModuleForTests("libHalInRecovery", recoveryVariant).Module().(*Module) |
| if !recoveryModule.Platform() { |
| t.Errorf("recovery variant of libHalInRecovery must not specific to device, soc, or product") |
| } |
| } |
| |
| func TestDataLibsPrebuiltSharedTestLibrary(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_prebuilt_test_library_shared { |
| name: "test_lib", |
| relative_install_path: "foo/bar/baz", |
| srcs: ["srcpath/dontusethispath/baz.so"], |
| } |
| |
| cc_test { |
| name: "main_test", |
| data_libs: ["test_lib"], |
| gtest: false, |
| } |
| ` |
| |
| config := TestConfig(t.TempDir(), android.Android, nil, bp, nil) |
| |
| ctx := testCcWithConfig(t, config) |
| module := ctx.ModuleForTests("main_test", "android_arm_armv7-a-neon").Module() |
| testBinary := module.(*Module).linker.(*testBinary) |
| outputFiles, err := module.(android.OutputFileProducer).OutputFiles("") |
| if err != nil { |
| t.Fatalf("Expected cc_test to produce output files, error: %s", err) |
| } |
| if len(outputFiles) != 1 { |
| t.Errorf("expected exactly one output file. output files: [%s]", outputFiles) |
| } |
| if len(testBinary.dataPaths()) != 1 { |
| t.Errorf("expected exactly one test data file. test data files: [%v]", testBinary.dataPaths()) |
| } |
| |
| outputPath := outputFiles[0].String() |
| |
| if !strings.HasSuffix(outputPath, "/main_test") { |
| t.Errorf("expected test output file to be 'main_test', but was '%s'", outputPath) |
| } |
| entries := android.AndroidMkEntriesForTest(t, ctx, module)[0] |
| if !strings.HasSuffix(entries.EntryMap["LOCAL_TEST_DATA"][0], ":test_lib.so:foo/bar/baz") { |
| t.Errorf("expected LOCAL_TEST_DATA to end with `:test_lib.so:foo/bar/baz`,"+ |
| " but was '%s'", entries.EntryMap["LOCAL_TEST_DATA"][0]) |
| } |
| } |
| |
| func TestVersionedStubs(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library_shared { |
| name: "libFoo", |
| srcs: ["foo.c"], |
| stubs: { |
| symbol_file: "foo.map.txt", |
| versions: ["1", "2", "3"], |
| }, |
| } |
| |
| cc_library_shared { |
| name: "libBar", |
| srcs: ["bar.c"], |
| shared_libs: ["libFoo#1"], |
| }`) |
| |
| variants := ctx.ModuleVariantsForTests("libFoo") |
| expectedVariants := []string{ |
| "android_arm64_armv8-a_shared", |
| "android_arm64_armv8-a_shared_1", |
| "android_arm64_armv8-a_shared_2", |
| "android_arm64_armv8-a_shared_3", |
| "android_arm64_armv8-a_shared_current", |
| "android_arm_armv7-a-neon_shared", |
| "android_arm_armv7-a-neon_shared_1", |
| "android_arm_armv7-a-neon_shared_2", |
| "android_arm_armv7-a-neon_shared_3", |
| "android_arm_armv7-a-neon_shared_current", |
| } |
| variantsMismatch := false |
| if len(variants) != len(expectedVariants) { |
| variantsMismatch = true |
| } else { |
| for _, v := range expectedVariants { |
| if !inList(v, variants) { |
| variantsMismatch = false |
| } |
| } |
| } |
| if variantsMismatch { |
| t.Errorf("variants of libFoo expected:\n") |
| for _, v := range expectedVariants { |
| t.Errorf("%q\n", v) |
| } |
| t.Errorf(", but got:\n") |
| for _, v := range variants { |
| t.Errorf("%q\n", v) |
| } |
| } |
| |
| libBarLinkRule := ctx.ModuleForTests("libBar", "android_arm64_armv8-a_shared").Rule("ld") |
| libFlags := libBarLinkRule.Args["libFlags"] |
| libFoo1StubPath := "libFoo/android_arm64_armv8-a_shared_1/libFoo.so" |
| if !strings.Contains(libFlags, libFoo1StubPath) { |
| t.Errorf("%q is not found in %q", libFoo1StubPath, libFlags) |
| } |
| |
| libBarCompileRule := ctx.ModuleForTests("libBar", "android_arm64_armv8-a_shared").Rule("cc") |
| cFlags := libBarCompileRule.Args["cFlags"] |
| libFoo1VersioningMacro := "-D__LIBFOO_API__=1" |
| if !strings.Contains(cFlags, libFoo1VersioningMacro) { |
| t.Errorf("%q is not found in %q", libFoo1VersioningMacro, cFlags) |
| } |
| } |
| |
| func TestStubsForLibraryInMultipleApexes(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library_shared { |
| name: "libFoo", |
| srcs: ["foo.c"], |
| stubs: { |
| symbol_file: "foo.map.txt", |
| versions: ["current"], |
| }, |
| apex_available: ["bar", "a1"], |
| } |
| |
| cc_library_shared { |
| name: "libBar", |
| srcs: ["bar.c"], |
| shared_libs: ["libFoo"], |
| apex_available: ["a1"], |
| } |
| |
| cc_library_shared { |
| name: "libA1", |
| srcs: ["a1.c"], |
| shared_libs: ["libFoo"], |
| apex_available: ["a1"], |
| } |
| |
| cc_library_shared { |
| name: "libBarA1", |
| srcs: ["bara1.c"], |
| shared_libs: ["libFoo"], |
| apex_available: ["bar", "a1"], |
| } |
| |
| cc_library_shared { |
| name: "libAnyApex", |
| srcs: ["anyApex.c"], |
| shared_libs: ["libFoo"], |
| apex_available: ["//apex_available:anyapex"], |
| } |
| |
| cc_library_shared { |
| name: "libBaz", |
| srcs: ["baz.c"], |
| shared_libs: ["libFoo"], |
| apex_available: ["baz"], |
| } |
| |
| cc_library_shared { |
| name: "libQux", |
| srcs: ["qux.c"], |
| shared_libs: ["libFoo"], |
| apex_available: ["qux", "bar"], |
| }`) |
| |
| variants := ctx.ModuleVariantsForTests("libFoo") |
| expectedVariants := []string{ |
| "android_arm64_armv8-a_shared", |
| "android_arm64_armv8-a_shared_current", |
| "android_arm_armv7-a-neon_shared", |
| "android_arm_armv7-a-neon_shared_current", |
| } |
| variantsMismatch := false |
| if len(variants) != len(expectedVariants) { |
| variantsMismatch = true |
| } else { |
| for _, v := range expectedVariants { |
| if !inList(v, variants) { |
| variantsMismatch = false |
| } |
| } |
| } |
| if variantsMismatch { |
| t.Errorf("variants of libFoo expected:\n") |
| for _, v := range expectedVariants { |
| t.Errorf("%q\n", v) |
| } |
| t.Errorf(", but got:\n") |
| for _, v := range variants { |
| t.Errorf("%q\n", v) |
| } |
| } |
| |
| linkAgainstFoo := []string{"libBarA1"} |
| linkAgainstFooStubs := []string{"libBar", "libA1", "libBaz", "libQux", "libAnyApex"} |
| |
| libFooPath := "libFoo/android_arm64_armv8-a_shared/libFoo.so" |
| for _, lib := range linkAgainstFoo { |
| libLinkRule := ctx.ModuleForTests(lib, "android_arm64_armv8-a_shared").Rule("ld") |
| libFlags := libLinkRule.Args["libFlags"] |
| if !strings.Contains(libFlags, libFooPath) { |
| t.Errorf("%q: %q is not found in %q", lib, libFooPath, libFlags) |
| } |
| } |
| |
| libFooStubPath := "libFoo/android_arm64_armv8-a_shared_current/libFoo.so" |
| for _, lib := range linkAgainstFooStubs { |
| libLinkRule := ctx.ModuleForTests(lib, "android_arm64_armv8-a_shared").Rule("ld") |
| libFlags := libLinkRule.Args["libFlags"] |
| if !strings.Contains(libFlags, libFooStubPath) { |
| t.Errorf("%q: %q is not found in %q", lib, libFooStubPath, libFlags) |
| } |
| } |
| } |
| |
| func TestVersioningMacro(t *testing.T) { |
| t.Parallel() |
| for _, tc := range []struct{ moduleName, expected string }{ |
| {"libc", "__LIBC_API__"}, |
| {"libfoo", "__LIBFOO_API__"}, |
| {"libfoo@1", "__LIBFOO_1_API__"}, |
| {"libfoo-v1", "__LIBFOO_V1_API__"}, |
| {"libfoo.v1", "__LIBFOO_V1_API__"}, |
| } { |
| checkEquals(t, tc.moduleName, tc.expected, versioningMacroName(tc.moduleName)) |
| } |
| } |
| |
| func pathsToBase(paths android.Paths) []string { |
| var ret []string |
| for _, p := range paths { |
| ret = append(ret, p.Base()) |
| } |
| return ret |
| } |
| |
| func TestStaticLibArchiveArgs(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library_static { |
| name: "foo", |
| srcs: ["foo.c"], |
| } |
| |
| cc_library_static { |
| name: "bar", |
| srcs: ["bar.c"], |
| } |
| |
| cc_library_shared { |
| name: "qux", |
| srcs: ["qux.c"], |
| } |
| |
| cc_library_static { |
| name: "baz", |
| srcs: ["baz.c"], |
| static_libs: ["foo"], |
| shared_libs: ["qux"], |
| whole_static_libs: ["bar"], |
| }`) |
| |
| variant := "android_arm64_armv8-a_static" |
| arRule := ctx.ModuleForTests("baz", variant).Rule("ar") |
| |
| // For static libraries, the object files of a whole static dep are included in the archive |
| // directly |
| if g, w := pathsToBase(arRule.Inputs), []string{"bar.o", "baz.o"}; !reflect.DeepEqual(w, g) { |
| t.Errorf("Expected input objects %q, got %q", w, g) |
| } |
| |
| // non whole static dependencies are not linked into the archive |
| if len(arRule.Implicits) > 0 { |
| t.Errorf("Expected 0 additional deps, got %q", arRule.Implicits) |
| } |
| } |
| |
| func TestSharedLibLinkingArgs(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library_static { |
| name: "foo", |
| srcs: ["foo.c"], |
| } |
| |
| cc_library_static { |
| name: "bar", |
| srcs: ["bar.c"], |
| } |
| |
| cc_library_shared { |
| name: "qux", |
| srcs: ["qux.c"], |
| } |
| |
| cc_library_shared { |
| name: "baz", |
| srcs: ["baz.c"], |
| static_libs: ["foo"], |
| shared_libs: ["qux"], |
| whole_static_libs: ["bar"], |
| }`) |
| |
| variant := "android_arm64_armv8-a_shared" |
| linkRule := ctx.ModuleForTests("baz", variant).Rule("ld") |
| libFlags := linkRule.Args["libFlags"] |
| // When dynamically linking, we expect static dependencies to be found on the command line |
| if expected := "foo.a"; !strings.Contains(libFlags, expected) { |
| t.Errorf("Static lib %q was not found in %q", expected, libFlags) |
| } |
| // When dynamically linking, we expect whole static dependencies to be found on the command line |
| if expected := "bar.a"; !strings.Contains(libFlags, expected) { |
| t.Errorf("Static lib %q was not found in %q", expected, libFlags) |
| } |
| |
| // When dynamically linking, we expect shared dependencies to be found on the command line |
| if expected := "qux.so"; !strings.Contains(libFlags, expected) { |
| t.Errorf("Shared lib %q was not found in %q", expected, libFlags) |
| } |
| |
| // We should only have the objects from the shared library srcs, not the whole static dependencies |
| if g, w := pathsToBase(linkRule.Inputs), []string{"baz.o"}; !reflect.DeepEqual(w, g) { |
| t.Errorf("Expected input objects %q, got %q", w, g) |
| } |
| } |
| |
| func TestStaticExecutable(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_binary { |
| name: "static_test", |
| srcs: ["foo.c", "baz.o"], |
| static_executable: true, |
| }`) |
| |
| variant := "android_arm64_armv8-a" |
| binModuleRule := ctx.ModuleForTests("static_test", variant).Rule("ld") |
| libFlags := binModuleRule.Args["libFlags"] |
| systemStaticLibs := []string{"libc.a", "libm.a"} |
| for _, lib := range systemStaticLibs { |
| if !strings.Contains(libFlags, lib) { |
| t.Errorf("Static lib %q was not found in %q", lib, libFlags) |
| } |
| } |
| systemSharedLibs := []string{"libc.so", "libm.so", "libdl.so"} |
| for _, lib := range systemSharedLibs { |
| if strings.Contains(libFlags, lib) { |
| t.Errorf("Shared lib %q was found in %q", lib, libFlags) |
| } |
| } |
| } |
| |
| func TestStaticDepsOrderWithStubs(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_binary { |
| name: "mybin", |
| srcs: ["foo.c"], |
| static_libs: ["libfooC", "libfooB"], |
| static_executable: true, |
| stl: "none", |
| } |
| |
| cc_library { |
| name: "libfooB", |
| srcs: ["foo.c"], |
| shared_libs: ["libfooC"], |
| stl: "none", |
| } |
| |
| cc_library { |
| name: "libfooC", |
| srcs: ["foo.c"], |
| stl: "none", |
| stubs: { |
| versions: ["1"], |
| }, |
| }`) |
| |
| mybin := ctx.ModuleForTests("mybin", "android_arm64_armv8-a").Rule("ld") |
| actual := mybin.Implicits[:2] |
| expected := GetOutputPaths(ctx, "android_arm64_armv8-a_static", []string{"libfooB", "libfooC"}) |
| |
| if !reflect.DeepEqual(actual, expected) { |
| t.Errorf("staticDeps orderings were not propagated correctly"+ |
| "\nactual: %v"+ |
| "\nexpected: %v", |
| actual, |
| expected, |
| ) |
| } |
| } |
| |
| func TestErrorsIfAModuleDependsOnDisabled(t *testing.T) { |
| t.Parallel() |
| testCcError(t, `module "libA" .* depends on disabled module "libB"`, ` |
| cc_library { |
| name: "libA", |
| srcs: ["foo.c"], |
| shared_libs: ["libB"], |
| stl: "none", |
| } |
| |
| cc_library { |
| name: "libB", |
| srcs: ["foo.c"], |
| enabled: false, |
| stl: "none", |
| } |
| `) |
| } |
| |
| func VerifyAFLFuzzTargetVariant(t *testing.T, variant string) { |
| bp := ` |
| cc_fuzz { |
| name: "test_afl_fuzz_target", |
| srcs: ["foo.c"], |
| host_supported: true, |
| static_libs: [ |
| "afl_fuzz_static_lib", |
| ], |
| shared_libs: [ |
| "afl_fuzz_shared_lib", |
| ], |
| fuzzing_frameworks: { |
| afl: true, |
| libfuzzer: false, |
| }, |
| } |
| cc_library { |
| name: "afl_fuzz_static_lib", |
| host_supported: true, |
| srcs: ["static_file.c"], |
| } |
| cc_library { |
| name: "libfuzzer_only_static_lib", |
| host_supported: true, |
| srcs: ["static_file.c"], |
| } |
| cc_library { |
| name: "afl_fuzz_shared_lib", |
| host_supported: true, |
| srcs: ["shared_file.c"], |
| static_libs: [ |
| "second_static_lib", |
| ], |
| } |
| cc_library_headers { |
| name: "libafl_headers", |
| vendor_available: true, |
| host_supported: true, |
| export_include_dirs: [ |
| "include", |
| "instrumentation", |
| ], |
| } |
| cc_object { |
| name: "afl-compiler-rt", |
| vendor_available: true, |
| host_supported: true, |
| cflags: [ |
| "-fPIC", |
| ], |
| srcs: [ |
| "instrumentation/afl-compiler-rt.o.c", |
| ], |
| } |
| cc_library { |
| name: "second_static_lib", |
| host_supported: true, |
| srcs: ["second_file.c"], |
| } |
| cc_object { |
| name: "aflpp_driver", |
| host_supported: true, |
| srcs: [ |
| "aflpp_driver.c", |
| ], |
| }` |
| |
| testEnv := map[string]string{ |
| "FUZZ_FRAMEWORK": "AFL", |
| } |
| |
| ctx := android.GroupFixturePreparers(prepareForCcTest, android.FixtureMergeEnv(testEnv)).RunTestWithBp(t, bp) |
| |
| checkPcGuardFlag := func( |
| modName string, variantName string, shouldHave bool) { |
| cc := ctx.ModuleForTests(modName, variantName).Rule("cc") |
| |
| cFlags, ok := cc.Args["cFlags"] |
| if !ok { |
| t.Errorf("Could not find cFlags for module %s and variant %s", |
| modName, variantName) |
| } |
| |
| if strings.Contains( |
| cFlags, "-fsanitize-coverage=trace-pc-guard") != shouldHave { |
| t.Errorf("Flag was found: %t. Expected to find flag: %t. "+ |
| "Test failed for module %s and variant %s", |
| !shouldHave, shouldHave, modName, variantName) |
| } |
| } |
| |
| moduleName := "test_afl_fuzz_target" |
| checkPcGuardFlag(moduleName, variant+"_fuzzer", true) |
| |
| moduleName = "afl_fuzz_static_lib" |
| checkPcGuardFlag(moduleName, variant+"_static", false) |
| checkPcGuardFlag(moduleName, variant+"_static_fuzzer", true) |
| |
| moduleName = "second_static_lib" |
| checkPcGuardFlag(moduleName, variant+"_static", false) |
| checkPcGuardFlag(moduleName, variant+"_static_fuzzer", true) |
| |
| ctx.ModuleForTests("afl_fuzz_shared_lib", |
| "android_arm64_armv8-a_shared").Rule("cc") |
| ctx.ModuleForTests("afl_fuzz_shared_lib", |
| "android_arm64_armv8-a_shared_fuzzer").Rule("cc") |
| } |
| |
| func TestAFLFuzzTargetForDevice(t *testing.T) { |
| t.Parallel() |
| VerifyAFLFuzzTargetVariant(t, "android_arm64_armv8-a") |
| } |
| |
| func TestAFLFuzzTargetForLinuxHost(t *testing.T) { |
| t.Parallel() |
| if runtime.GOOS != "linux" { |
| t.Skip("requires linux") |
| } |
| |
| VerifyAFLFuzzTargetVariant(t, "linux_glibc_x86_64") |
| } |
| |
| // Simple smoke test for the cc_fuzz target that ensures the rule compiles |
| // correctly. |
| func TestFuzzTarget(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_fuzz { |
| name: "fuzz_smoke_test", |
| srcs: ["foo.c"], |
| }`) |
| |
| variant := "android_arm64_armv8-a_fuzzer" |
| ctx.ModuleForTests("fuzz_smoke_test", variant).Rule("cc") |
| } |
| |
| func assertString(t *testing.T, got, expected string) { |
| t.Helper() |
| if got != expected { |
| t.Errorf("expected %q got %q", expected, got) |
| } |
| } |
| |
| func assertArrayString(t *testing.T, got, expected []string) { |
| t.Helper() |
| if len(got) != len(expected) { |
| t.Errorf("expected %d (%q) got (%d) %q", len(expected), expected, len(got), got) |
| return |
| } |
| for i := range got { |
| if got[i] != expected[i] { |
| t.Errorf("expected %d-th %q (%q) got %q (%q)", |
| i, expected[i], expected, got[i], got) |
| return |
| } |
| } |
| } |
| |
| func assertMapKeys(t *testing.T, m map[string]string, expected []string) { |
| t.Helper() |
| assertArrayString(t, android.SortedKeys(m), expected) |
| } |
| |
| func TestDefaults(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_defaults { |
| name: "defaults", |
| srcs: ["foo.c"], |
| static: { |
| srcs: ["bar.c"], |
| }, |
| shared: { |
| srcs: ["baz.c"], |
| }, |
| } |
| |
| cc_library_static { |
| name: "libstatic", |
| defaults: ["defaults"], |
| } |
| |
| cc_library_shared { |
| name: "libshared", |
| defaults: ["defaults"], |
| } |
| |
| cc_library { |
| name: "libboth", |
| defaults: ["defaults"], |
| } |
| |
| cc_binary { |
| name: "binary", |
| defaults: ["defaults"], |
| }`) |
| |
| shared := ctx.ModuleForTests("libshared", "android_arm64_armv8-a_shared").Rule("ld") |
| if g, w := pathsToBase(shared.Inputs), []string{"foo.o", "baz.o"}; !reflect.DeepEqual(w, g) { |
| t.Errorf("libshared ld rule wanted %q, got %q", w, g) |
| } |
| bothShared := ctx.ModuleForTests("libboth", "android_arm64_armv8-a_shared").Rule("ld") |
| if g, w := pathsToBase(bothShared.Inputs), []string{"foo.o", "baz.o"}; !reflect.DeepEqual(w, g) { |
| t.Errorf("libboth ld rule wanted %q, got %q", w, g) |
| } |
| binary := ctx.ModuleForTests("binary", "android_arm64_armv8-a").Rule("ld") |
| if g, w := pathsToBase(binary.Inputs), []string{"foo.o"}; !reflect.DeepEqual(w, g) { |
| t.Errorf("binary ld rule wanted %q, got %q", w, g) |
| } |
| |
| static := ctx.ModuleForTests("libstatic", "android_arm64_armv8-a_static").Rule("ar") |
| if g, w := pathsToBase(static.Inputs), []string{"foo.o", "bar.o"}; !reflect.DeepEqual(w, g) { |
| t.Errorf("libstatic ar rule wanted %q, got %q", w, g) |
| } |
| bothStatic := ctx.ModuleForTests("libboth", "android_arm64_armv8-a_static").Rule("ar") |
| if g, w := pathsToBase(bothStatic.Inputs), []string{"foo.o", "bar.o"}; !reflect.DeepEqual(w, g) { |
| t.Errorf("libboth ar rule wanted %q, got %q", w, g) |
| } |
| } |
| |
| func TestProductVariableDefaults(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_defaults { |
| name: "libfoo_defaults", |
| srcs: ["foo.c"], |
| cppflags: ["-DFOO"], |
| product_variables: { |
| debuggable: { |
| cppflags: ["-DBAR"], |
| }, |
| }, |
| } |
| |
| cc_library { |
| name: "libfoo", |
| defaults: ["libfoo_defaults"], |
| } |
| ` |
| |
| result := android.GroupFixturePreparers( |
| prepareForCcTest, |
| android.PrepareForTestWithVariables, |
| |
| android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) { |
| variables.Debuggable = BoolPtr(true) |
| }), |
| ).RunTestWithBp(t, bp) |
| |
| libfoo := result.Module("libfoo", "android_arm64_armv8-a_static").(*Module) |
| android.AssertStringListContains(t, "cppflags", libfoo.flags.Local.CppFlags, "-DBAR") |
| } |
| |
| func TestEmptyWholeStaticLibsAllowMissingDependencies(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_library_static { |
| name: "libfoo", |
| srcs: ["foo.c"], |
| whole_static_libs: ["libbar"], |
| } |
| |
| cc_library_static { |
| name: "libbar", |
| whole_static_libs: ["libmissing"], |
| } |
| ` |
| |
| result := android.GroupFixturePreparers( |
| prepareForCcTest, |
| android.PrepareForTestWithAllowMissingDependencies, |
| ).RunTestWithBp(t, bp) |
| |
| libbar := result.ModuleForTests("libbar", "android_arm64_armv8-a_static").Output("libbar.a") |
| android.AssertDeepEquals(t, "libbar rule", android.ErrorRule, libbar.Rule) |
| |
| android.AssertStringDoesContain(t, "libbar error", libbar.Args["error"], "missing dependencies: libmissing") |
| |
| libfoo := result.ModuleForTests("libfoo", "android_arm64_armv8-a_static").Output("libfoo.a") |
| android.AssertStringListContains(t, "libfoo.a dependencies", libfoo.Inputs.Strings(), libbar.Output.String()) |
| } |
| |
| func TestInstallSharedLibs(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_binary { |
| name: "bin", |
| host_supported: true, |
| shared_libs: ["libshared"], |
| runtime_libs: ["libruntime"], |
| srcs: [":gen"], |
| } |
| |
| cc_library_shared { |
| name: "libshared", |
| host_supported: true, |
| shared_libs: ["libtransitive"], |
| } |
| |
| cc_library_shared { |
| name: "libtransitive", |
| host_supported: true, |
| } |
| |
| cc_library_shared { |
| name: "libruntime", |
| host_supported: true, |
| } |
| |
| cc_binary_host { |
| name: "tool", |
| srcs: ["foo.cpp"], |
| } |
| |
| genrule { |
| name: "gen", |
| tools: ["tool"], |
| out: ["gen.cpp"], |
| cmd: "$(location tool) $(out)", |
| } |
| ` |
| |
| config := TestConfig(t.TempDir(), android.Android, nil, bp, nil) |
| ctx := testCcWithConfig(t, config) |
| |
| hostBin := ctx.ModuleForTests("bin", config.BuildOSTarget.String()).Description("install") |
| hostShared := ctx.ModuleForTests("libshared", config.BuildOSTarget.String()+"_shared").Description("install") |
| hostRuntime := ctx.ModuleForTests("libruntime", config.BuildOSTarget.String()+"_shared").Description("install") |
| hostTransitive := ctx.ModuleForTests("libtransitive", config.BuildOSTarget.String()+"_shared").Description("install") |
| hostTool := ctx.ModuleForTests("tool", config.BuildOSTarget.String()).Description("install") |
| |
| if g, w := hostBin.Implicits.Strings(), hostShared.Output.String(); !android.InList(w, g) { |
| t.Errorf("expected host bin dependency %q, got %q", w, g) |
| } |
| |
| if g, w := hostBin.Implicits.Strings(), hostTransitive.Output.String(); !android.InList(w, g) { |
| t.Errorf("expected host bin dependency %q, got %q", w, g) |
| } |
| |
| if g, w := hostShared.Implicits.Strings(), hostTransitive.Output.String(); !android.InList(w, g) { |
| t.Errorf("expected host bin dependency %q, got %q", w, g) |
| } |
| |
| if g, w := hostBin.Implicits.Strings(), hostRuntime.Output.String(); !android.InList(w, g) { |
| t.Errorf("expected host bin dependency %q, got %q", w, g) |
| } |
| |
| if g, w := hostBin.Implicits.Strings(), hostTool.Output.String(); android.InList(w, g) { |
| t.Errorf("expected no host bin dependency %q, got %q", w, g) |
| } |
| |
| deviceBin := ctx.ModuleForTests("bin", "android_arm64_armv8-a").Description("install") |
| deviceShared := ctx.ModuleForTests("libshared", "android_arm64_armv8-a_shared").Description("install") |
| deviceTransitive := ctx.ModuleForTests("libtransitive", "android_arm64_armv8-a_shared").Description("install") |
| deviceRuntime := ctx.ModuleForTests("libruntime", "android_arm64_armv8-a_shared").Description("install") |
| |
| if g, w := deviceBin.OrderOnly.Strings(), deviceShared.Output.String(); !android.InList(w, g) { |
| t.Errorf("expected device bin dependency %q, got %q", w, g) |
| } |
| |
| if g, w := deviceBin.OrderOnly.Strings(), deviceTransitive.Output.String(); !android.InList(w, g) { |
| t.Errorf("expected device bin dependency %q, got %q", w, g) |
| } |
| |
| if g, w := deviceShared.OrderOnly.Strings(), deviceTransitive.Output.String(); !android.InList(w, g) { |
| t.Errorf("expected device bin dependency %q, got %q", w, g) |
| } |
| |
| if g, w := deviceBin.OrderOnly.Strings(), deviceRuntime.Output.String(); !android.InList(w, g) { |
| t.Errorf("expected device bin dependency %q, got %q", w, g) |
| } |
| |
| if g, w := deviceBin.OrderOnly.Strings(), hostTool.Output.String(); android.InList(w, g) { |
| t.Errorf("expected no device bin dependency %q, got %q", w, g) |
| } |
| |
| } |
| |
| func TestStubsLibReexportsHeaders(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library_shared { |
| name: "libclient", |
| srcs: ["foo.c"], |
| shared_libs: ["libfoo#1"], |
| } |
| |
| cc_library_shared { |
| name: "libfoo", |
| srcs: ["foo.c"], |
| shared_libs: ["libbar"], |
| export_shared_lib_headers: ["libbar"], |
| stubs: { |
| symbol_file: "foo.map.txt", |
| versions: ["1", "2", "3"], |
| }, |
| } |
| |
| cc_library_shared { |
| name: "libbar", |
| export_include_dirs: ["include/libbar"], |
| srcs: ["foo.c"], |
| }`) |
| |
| cFlags := ctx.ModuleForTests("libclient", "android_arm64_armv8-a_shared").Rule("cc").Args["cFlags"] |
| |
| if !strings.Contains(cFlags, "-Iinclude/libbar") { |
| t.Errorf("expected %q in cflags, got %q", "-Iinclude/libbar", cFlags) |
| } |
| } |
| |
| func TestAidlLibraryWithHeaders(t *testing.T) { |
| t.Parallel() |
| ctx := android.GroupFixturePreparers( |
| prepareForCcTest, |
| aidl_library.PrepareForTestWithAidlLibrary, |
| android.MockFS{ |
| "package_bar/Android.bp": []byte(` |
| aidl_library { |
| name: "bar", |
| srcs: ["x/y/Bar.aidl"], |
| hdrs: ["x/HeaderBar.aidl"], |
| strip_import_prefix: "x", |
| } |
| `)}.AddToFixture(), |
| android.MockFS{ |
| "package_foo/Android.bp": []byte(` |
| aidl_library { |
| name: "foo", |
| srcs: ["a/b/Foo.aidl"], |
| hdrs: ["a/HeaderFoo.aidl"], |
| strip_import_prefix: "a", |
| deps: ["bar"], |
| } |
| cc_library { |
| name: "libfoo", |
| aidl: { |
| libs: ["foo"], |
| } |
| } |
| `), |
| }.AddToFixture(), |
| ).RunTest(t).TestContext |
| |
| libfoo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_static") |
| |
| android.AssertPathsRelativeToTopEquals( |
| t, |
| "aidl headers", |
| []string{ |
| "package_bar/x/HeaderBar.aidl", |
| "package_foo/a/HeaderFoo.aidl", |
| "package_foo/a/b/Foo.aidl", |
| "out/soong/.intermediates/package_foo/libfoo/android_arm64_armv8-a_static/gen/aidl_library.sbox.textproto", |
| }, |
| libfoo.Rule("aidl_library").Implicits, |
| ) |
| |
| manifest := android.RuleBuilderSboxProtoForTests(t, ctx, libfoo.Output("aidl_library.sbox.textproto")) |
| aidlCommand := manifest.Commands[0].GetCommand() |
| |
| expectedAidlFlags := "-Ipackage_foo/a -Ipackage_bar/x" |
| if !strings.Contains(aidlCommand, expectedAidlFlags) { |
| t.Errorf("aidl command %q does not contain %q", aidlCommand, expectedAidlFlags) |
| } |
| |
| outputs := strings.Join(libfoo.AllOutputs(), " ") |
| |
| android.AssertStringDoesContain(t, "aidl-generated header", outputs, "gen/aidl_library/b/BpFoo.h") |
| android.AssertStringDoesContain(t, "aidl-generated header", outputs, "gen/aidl_library/b/BnFoo.h") |
| android.AssertStringDoesContain(t, "aidl-generated header", outputs, "gen/aidl_library/b/Foo.h") |
| android.AssertStringDoesContain(t, "aidl-generated cpp", outputs, "b/Foo.cpp") |
| // Confirm that the aidl header doesn't get compiled to cpp and h files |
| android.AssertStringDoesNotContain(t, "aidl-generated header", outputs, "gen/aidl_library/y/BpBar.h") |
| android.AssertStringDoesNotContain(t, "aidl-generated header", outputs, "gen/aidl_library/y/BnBar.h") |
| android.AssertStringDoesNotContain(t, "aidl-generated header", outputs, "gen/aidl_library/y/Bar.h") |
| android.AssertStringDoesNotContain(t, "aidl-generated cpp", outputs, "y/Bar.cpp") |
| } |
| |
| func TestAidlFlagsPassedToTheAidlCompiler(t *testing.T) { |
| t.Parallel() |
| ctx := android.GroupFixturePreparers( |
| prepareForCcTest, |
| aidl_library.PrepareForTestWithAidlLibrary, |
| ).RunTestWithBp(t, ` |
| cc_library { |
| name: "libfoo", |
| srcs: ["a/Foo.aidl"], |
| aidl: { flags: ["-Werror"], }, |
| } |
| `) |
| |
| libfoo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_static") |
| manifest := android.RuleBuilderSboxProtoForTests(t, ctx.TestContext, libfoo.Output("aidl.sbox.textproto")) |
| aidlCommand := manifest.Commands[0].GetCommand() |
| expectedAidlFlag := "-Werror" |
| if !strings.Contains(aidlCommand, expectedAidlFlag) { |
| t.Errorf("aidl command %q does not contain %q", aidlCommand, expectedAidlFlag) |
| } |
| } |
| |
| func TestAidlFlagsWithMinSdkVersion(t *testing.T) { |
| t.Parallel() |
| for _, tc := range []struct { |
| name string |
| sdkVersion string |
| variant string |
| expected string |
| }{ |
| { |
| name: "default is current", |
| sdkVersion: "", |
| variant: "android_arm64_armv8-a_static", |
| expected: "platform_apis", |
| }, |
| { |
| name: "use sdk_version", |
| sdkVersion: `sdk_version: "29"`, |
| variant: "android_arm64_armv8-a_static", |
| expected: "platform_apis", |
| }, |
| { |
| name: "use sdk_version(sdk variant)", |
| sdkVersion: `sdk_version: "29"`, |
| variant: "android_arm64_armv8-a_sdk_static", |
| expected: "29", |
| }, |
| { |
| name: "use min_sdk_version", |
| sdkVersion: `min_sdk_version: "29"`, |
| variant: "android_arm64_armv8-a_static", |
| expected: "29", |
| }, |
| } { |
| t.Run(tc.name, func(t *testing.T) { |
| ctx := testCc(t, ` |
| cc_library { |
| name: "libfoo", |
| stl: "none", |
| srcs: ["a/Foo.aidl"], |
| `+tc.sdkVersion+` |
| } |
| `) |
| libfoo := ctx.ModuleForTests("libfoo", tc.variant) |
| manifest := android.RuleBuilderSboxProtoForTests(t, ctx, libfoo.Output("aidl.sbox.textproto")) |
| aidlCommand := manifest.Commands[0].GetCommand() |
| expectedAidlFlag := "--min_sdk_version=" + tc.expected |
| if !strings.Contains(aidlCommand, expectedAidlFlag) { |
| t.Errorf("aidl command %q does not contain %q", aidlCommand, expectedAidlFlag) |
| } |
| }) |
| } |
| } |
| |
| func TestInvalidAidlProp(t *testing.T) { |
| t.Parallel() |
| |
| testCases := []struct { |
| description string |
| bp string |
| }{ |
| { |
| description: "Invalid use of aidl.libs and aidl.include_dirs", |
| bp: ` |
| cc_library { |
| name: "foo", |
| aidl: { |
| libs: ["foo_aidl"], |
| include_dirs: ["bar/include"], |
| } |
| } |
| `, |
| }, |
| { |
| description: "Invalid use of aidl.libs and aidl.local_include_dirs", |
| bp: ` |
| cc_library { |
| name: "foo", |
| aidl: { |
| libs: ["foo_aidl"], |
| local_include_dirs: ["include"], |
| } |
| } |
| `, |
| }, |
| } |
| |
| for _, testCase := range testCases { |
| t.Run(testCase.description, func(t *testing.T) { |
| bp := ` |
| aidl_library { |
| name: "foo_aidl", |
| srcs: ["Foo.aidl"], |
| } ` + testCase.bp |
| android.GroupFixturePreparers( |
| prepareForCcTest, |
| aidl_library.PrepareForTestWithAidlLibrary. |
| ExtendWithErrorHandler(android.FixtureExpectsOneErrorPattern("For aidl headers, please only use aidl.libs prop")), |
| ).RunTestWithBp(t, bp) |
| }) |
| } |
| } |
| |
| func TestMinSdkVersionInClangTriple(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library_shared { |
| name: "libfoo", |
| srcs: ["foo.c"], |
| min_sdk_version: "29", |
| }`) |
| |
| cFlags := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared").Rule("cc").Args["cFlags"] |
| android.AssertStringDoesContain(t, "min sdk version", cFlags, "-target aarch64-linux-android29") |
| } |
| |
| func TestNonDigitMinSdkVersionInClangTriple(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_library_shared { |
| name: "libfoo", |
| srcs: ["foo.c"], |
| min_sdk_version: "S", |
| } |
| ` |
| result := android.GroupFixturePreparers( |
| prepareForCcTest, |
| android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) { |
| variables.Platform_version_active_codenames = []string{"UpsideDownCake", "Tiramisu"} |
| }), |
| ).RunTestWithBp(t, bp) |
| ctx := result.TestContext |
| cFlags := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared").Rule("cc").Args["cFlags"] |
| android.AssertStringDoesContain(t, "min sdk version", cFlags, "-target aarch64-linux-android31") |
| } |
| |
| func TestIncludeDirsExporting(t *testing.T) { |
| t.Parallel() |
| |
| // Trim spaces from the beginning, end and immediately after any newline characters. Leaves |
| // embedded newline characters alone. |
| trimIndentingSpaces := func(s string) string { |
| return strings.TrimSpace(regexp.MustCompile("(^|\n)\\s+").ReplaceAllString(s, "$1")) |
| } |
| |
| checkPaths := func(t *testing.T, message string, expected string, paths android.Paths) { |
| t.Helper() |
| expected = trimIndentingSpaces(expected) |
| actual := trimIndentingSpaces(strings.Join(android.FirstUniqueStrings(android.NormalizePathsForTesting(paths)), "\n")) |
| if expected != actual { |
| t.Errorf("%s: expected:\n%s\n actual:\n%s\n", message, expected, actual) |
| } |
| } |
| |
| type exportedChecker func(t *testing.T, name string, exported FlagExporterInfo) |
| |
| checkIncludeDirs := func(t *testing.T, ctx *android.TestContext, module android.Module, checkers ...exportedChecker) { |
| t.Helper() |
| exported, _ := android.SingletonModuleProvider(ctx, module, FlagExporterInfoProvider) |
| name := module.Name() |
| |
| for _, checker := range checkers { |
| checker(t, name, exported) |
| } |
| } |
| |
| expectedIncludeDirs := func(expectedPaths string) exportedChecker { |
| return func(t *testing.T, name string, exported FlagExporterInfo) { |
| t.Helper() |
| checkPaths(t, fmt.Sprintf("%s: include dirs", name), expectedPaths, exported.IncludeDirs) |
| } |
| } |
| |
| expectedSystemIncludeDirs := func(expectedPaths string) exportedChecker { |
| return func(t *testing.T, name string, exported FlagExporterInfo) { |
| t.Helper() |
| checkPaths(t, fmt.Sprintf("%s: system include dirs", name), expectedPaths, exported.SystemIncludeDirs) |
| } |
| } |
| |
| expectedGeneratedHeaders := func(expectedPaths string) exportedChecker { |
| return func(t *testing.T, name string, exported FlagExporterInfo) { |
| t.Helper() |
| checkPaths(t, fmt.Sprintf("%s: generated headers", name), expectedPaths, exported.GeneratedHeaders) |
| } |
| } |
| |
| expectedOrderOnlyDeps := func(expectedPaths string) exportedChecker { |
| return func(t *testing.T, name string, exported FlagExporterInfo) { |
| t.Helper() |
| checkPaths(t, fmt.Sprintf("%s: order only deps", name), expectedPaths, exported.Deps) |
| } |
| } |
| |
| genRuleModules := ` |
| genrule { |
| name: "genrule_foo", |
| cmd: "generate-foo", |
| out: [ |
| "generated_headers/foo/generated_header.h", |
| ], |
| export_include_dirs: [ |
| "generated_headers", |
| ], |
| } |
| |
| genrule { |
| name: "genrule_bar", |
| cmd: "generate-bar", |
| out: [ |
| "generated_headers/bar/generated_header.h", |
| ], |
| export_include_dirs: [ |
| "generated_headers", |
| ], |
| } |
| ` |
| |
| t.Run("ensure exported include dirs are not automatically re-exported from shared_libs", func(t *testing.T) { |
| ctx := testCc(t, genRuleModules+` |
| cc_library { |
| name: "libfoo", |
| srcs: ["foo.c"], |
| export_include_dirs: ["foo/standard"], |
| export_system_include_dirs: ["foo/system"], |
| generated_headers: ["genrule_foo"], |
| export_generated_headers: ["genrule_foo"], |
| } |
| |
| cc_library { |
| name: "libbar", |
| srcs: ["bar.c"], |
| shared_libs: ["libfoo"], |
| export_include_dirs: ["bar/standard"], |
| export_system_include_dirs: ["bar/system"], |
| generated_headers: ["genrule_bar"], |
| export_generated_headers: ["genrule_bar"], |
| } |
| `) |
| foo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared").Module() |
| checkIncludeDirs(t, ctx, foo, |
| expectedIncludeDirs(` |
| foo/standard |
| .intermediates/genrule_foo/gen/generated_headers |
| `), |
| expectedSystemIncludeDirs(`foo/system`), |
| expectedGeneratedHeaders(`.intermediates/genrule_foo/gen/generated_headers/foo/generated_header.h`), |
| expectedOrderOnlyDeps(`.intermediates/genrule_foo/gen/generated_headers/foo/generated_header.h`), |
| ) |
| |
| bar := ctx.ModuleForTests("libbar", "android_arm64_armv8-a_shared").Module() |
| checkIncludeDirs(t, ctx, bar, |
| expectedIncludeDirs(` |
| bar/standard |
| .intermediates/genrule_bar/gen/generated_headers |
| `), |
| expectedSystemIncludeDirs(`bar/system`), |
| expectedGeneratedHeaders(`.intermediates/genrule_bar/gen/generated_headers/bar/generated_header.h`), |
| expectedOrderOnlyDeps(`.intermediates/genrule_bar/gen/generated_headers/bar/generated_header.h`), |
| ) |
| }) |
| |
| t.Run("ensure exported include dirs are automatically re-exported from whole_static_libs", func(t *testing.T) { |
| ctx := testCc(t, genRuleModules+` |
| cc_library { |
| name: "libfoo", |
| srcs: ["foo.c"], |
| export_include_dirs: ["foo/standard"], |
| export_system_include_dirs: ["foo/system"], |
| generated_headers: ["genrule_foo"], |
| export_generated_headers: ["genrule_foo"], |
| } |
| |
| cc_library { |
| name: "libbar", |
| srcs: ["bar.c"], |
| whole_static_libs: ["libfoo"], |
| export_include_dirs: ["bar/standard"], |
| export_system_include_dirs: ["bar/system"], |
| generated_headers: ["genrule_bar"], |
| export_generated_headers: ["genrule_bar"], |
| } |
| `) |
| foo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared").Module() |
| checkIncludeDirs(t, ctx, foo, |
| expectedIncludeDirs(` |
| foo/standard |
| .intermediates/genrule_foo/gen/generated_headers |
| `), |
| expectedSystemIncludeDirs(`foo/system`), |
| expectedGeneratedHeaders(`.intermediates/genrule_foo/gen/generated_headers/foo/generated_header.h`), |
| expectedOrderOnlyDeps(`.intermediates/genrule_foo/gen/generated_headers/foo/generated_header.h`), |
| ) |
| |
| bar := ctx.ModuleForTests("libbar", "android_arm64_armv8-a_shared").Module() |
| checkIncludeDirs(t, ctx, bar, |
| expectedIncludeDirs(` |
| bar/standard |
| foo/standard |
| .intermediates/genrule_foo/gen/generated_headers |
| .intermediates/genrule_bar/gen/generated_headers |
| `), |
| expectedSystemIncludeDirs(` |
| bar/system |
| foo/system |
| `), |
| expectedGeneratedHeaders(` |
| .intermediates/genrule_foo/gen/generated_headers/foo/generated_header.h |
| .intermediates/genrule_bar/gen/generated_headers/bar/generated_header.h |
| `), |
| expectedOrderOnlyDeps(` |
| .intermediates/genrule_foo/gen/generated_headers/foo/generated_header.h |
| .intermediates/genrule_bar/gen/generated_headers/bar/generated_header.h |
| `), |
| ) |
| }) |
| |
| t.Run("ensure only aidl headers are exported", func(t *testing.T) { |
| ctx := android.GroupFixturePreparers( |
| prepareForCcTest, |
| aidl_library.PrepareForTestWithAidlLibrary, |
| ).RunTestWithBp(t, ` |
| aidl_library { |
| name: "libfoo_aidl", |
| srcs: ["x/y/Bar.aidl"], |
| strip_import_prefix: "x", |
| } |
| cc_library_shared { |
| name: "libfoo", |
| srcs: [ |
| "foo.c", |
| "b.aidl", |
| "a.proto", |
| ], |
| aidl: { |
| libs: ["libfoo_aidl"], |
| export_aidl_headers: true, |
| } |
| } |
| `).TestContext |
| foo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared").Module() |
| checkIncludeDirs(t, ctx, foo, |
| expectedIncludeDirs(` |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl_library |
| `), |
| expectedSystemIncludeDirs(``), |
| expectedGeneratedHeaders(` |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl/b.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl/Bnb.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl/Bpb.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl_library/y/Bar.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl_library/y/BnBar.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl_library/y/BpBar.h |
| `), |
| expectedOrderOnlyDeps(` |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl/b.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl/Bnb.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl/Bpb.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl_library/y/Bar.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl_library/y/BnBar.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/aidl_library/y/BpBar.h |
| `), |
| ) |
| }) |
| |
| t.Run("ensure only proto headers are exported", func(t *testing.T) { |
| ctx := testCc(t, genRuleModules+` |
| cc_library_shared { |
| name: "libfoo", |
| srcs: [ |
| "foo.c", |
| "b.aidl", |
| "a.proto", |
| ], |
| proto: { |
| export_proto_headers: true, |
| } |
| } |
| `) |
| foo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared").Module() |
| checkIncludeDirs(t, ctx, foo, |
| expectedIncludeDirs(` |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/proto |
| `), |
| expectedSystemIncludeDirs(``), |
| expectedGeneratedHeaders(` |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/proto/a.pb.h |
| `), |
| expectedOrderOnlyDeps(` |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/proto/a.pb.h |
| `), |
| ) |
| }) |
| |
| t.Run("ensure only sysprop headers are exported", func(t *testing.T) { |
| ctx := testCc(t, genRuleModules+` |
| cc_library_shared { |
| name: "libfoo", |
| srcs: [ |
| "foo.c", |
| "path/to/a.sysprop", |
| "b.aidl", |
| "a.proto", |
| ], |
| } |
| `) |
| foo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared").Module() |
| checkIncludeDirs(t, ctx, foo, |
| expectedIncludeDirs(` |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/sysprop/include |
| `), |
| expectedSystemIncludeDirs(``), |
| expectedGeneratedHeaders(` |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/sysprop/include/path/to/a.sysprop.h |
| `), |
| expectedOrderOnlyDeps(` |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/sysprop/include/path/to/a.sysprop.h |
| .intermediates/libfoo/android_arm64_armv8-a_shared/gen/sysprop/public/include/path/to/a.sysprop.h |
| `), |
| ) |
| }) |
| } |
| |
| func TestIncludeDirectoryOrdering(t *testing.T) { |
| t.Parallel() |
| baseExpectedFlags := []string{ |
| "${config.ArmThumbCflags}", |
| "${config.ArmCflags}", |
| "${config.CommonGlobalCflags}", |
| "${config.DeviceGlobalCflags}", |
| "${config.ExternalCflags}", |
| "${config.ArmToolchainCflags}", |
| "${config.ArmArmv7ANeonCflags}", |
| "${config.ArmGenericCflags}", |
| "-target", |
| "armv7a-linux-androideabi21", |
| } |
| |
| expectedIncludes := []string{ |
| "external/foo/android_arm_export_include_dirs", |
| "external/foo/lib32_export_include_dirs", |
| "external/foo/arm_export_include_dirs", |
| "external/foo/android_export_include_dirs", |
| "external/foo/linux_export_include_dirs", |
| "external/foo/export_include_dirs", |
| "external/foo/android_arm_local_include_dirs", |
| "external/foo/lib32_local_include_dirs", |
| "external/foo/arm_local_include_dirs", |
| "external/foo/android_local_include_dirs", |
| "external/foo/linux_local_include_dirs", |
| "external/foo/local_include_dirs", |
| "external/foo", |
| "external/foo/libheader1", |
| "external/foo/libheader2", |
| "external/foo/libwhole1", |
| "external/foo/libwhole2", |
| "external/foo/libstatic1", |
| "external/foo/libstatic2", |
| "external/foo/libshared1", |
| "external/foo/libshared2", |
| "external/foo/liblinux", |
| "external/foo/libandroid", |
| "external/foo/libarm", |
| "external/foo/lib32", |
| "external/foo/libandroid_arm", |
| "defaults/cc/common/ndk_libc++_shared", |
| } |
| |
| conly := []string{"-fPIC", "${config.CommonGlobalConlyflags}"} |
| cppOnly := []string{"-fPIC", "${config.CommonGlobalCppflags}", "${config.DeviceGlobalCppflags}", "${config.ArmCppflags}"} |
| |
| cflags := []string{"-Werror", "-std=candcpp"} |
| cstd := []string{"-std=gnu17", "-std=conly"} |
| cppstd := []string{"-std=gnu++20", "-std=cpp", "-fno-rtti"} |
| |
| lastIncludes := []string{ |
| "out/soong/ndk/sysroot/usr/include", |
| "out/soong/ndk/sysroot/usr/include/arm-linux-androideabi", |
| } |
| |
| combineSlices := func(slices ...[]string) []string { |
| var ret []string |
| for _, s := range slices { |
| ret = append(ret, s...) |
| } |
| return ret |
| } |
| |
| testCases := []struct { |
| name string |
| src string |
| expected []string |
| }{ |
| { |
| name: "c", |
| src: "foo.c", |
| expected: combineSlices(baseExpectedFlags, conly, expectedIncludes, cflags, cstd, lastIncludes, []string{"${config.NoOverrideGlobalCflags}", "${config.NoOverrideExternalGlobalCflags}"}), |
| }, |
| { |
| name: "cc", |
| src: "foo.cc", |
| expected: combineSlices(baseExpectedFlags, cppOnly, expectedIncludes, cflags, cppstd, lastIncludes, []string{"${config.NoOverrideGlobalCflags}", "${config.NoOverrideExternalGlobalCflags}"}), |
| }, |
| { |
| name: "assemble", |
| src: "foo.s", |
| expected: combineSlices(baseExpectedFlags, []string{"${config.CommonGlobalAsflags}"}, expectedIncludes, lastIncludes), |
| }, |
| } |
| |
| for _, tc := range testCases { |
| t.Run(tc.name, func(t *testing.T) { |
| bp := fmt.Sprintf(` |
| cc_library { |
| name: "libfoo", |
| srcs: ["%s"], |
| cflags: ["-std=candcpp"], |
| conlyflags: ["-std=conly"], |
| cppflags: ["-std=cpp"], |
| local_include_dirs: ["local_include_dirs"], |
| export_include_dirs: ["export_include_dirs"], |
| export_system_include_dirs: ["export_system_include_dirs"], |
| static_libs: ["libstatic1", "libstatic2"], |
| whole_static_libs: ["libwhole1", "libwhole2"], |
| shared_libs: ["libshared1", "libshared2"], |
| header_libs: ["libheader1", "libheader2"], |
| target: { |
| android: { |
| shared_libs: ["libandroid"], |
| local_include_dirs: ["android_local_include_dirs"], |
| export_include_dirs: ["android_export_include_dirs"], |
| }, |
| android_arm: { |
| shared_libs: ["libandroid_arm"], |
| local_include_dirs: ["android_arm_local_include_dirs"], |
| export_include_dirs: ["android_arm_export_include_dirs"], |
| }, |
| linux: { |
| shared_libs: ["liblinux"], |
| local_include_dirs: ["linux_local_include_dirs"], |
| export_include_dirs: ["linux_export_include_dirs"], |
| }, |
| }, |
| multilib: { |
| lib32: { |
| shared_libs: ["lib32"], |
| local_include_dirs: ["lib32_local_include_dirs"], |
| export_include_dirs: ["lib32_export_include_dirs"], |
| }, |
| }, |
| arch: { |
| arm: { |
| shared_libs: ["libarm"], |
| local_include_dirs: ["arm_local_include_dirs"], |
| export_include_dirs: ["arm_export_include_dirs"], |
| }, |
| }, |
| stl: "libc++", |
| sdk_version: "minimum", |
| } |
| |
| cc_library_headers { |
| name: "libheader1", |
| export_include_dirs: ["libheader1"], |
| sdk_version: "minimum", |
| stl: "none", |
| } |
| |
| cc_library_headers { |
| name: "libheader2", |
| export_include_dirs: ["libheader2"], |
| sdk_version: "minimum", |
| stl: "none", |
| } |
| `, tc.src) |
| |
| libs := []string{ |
| "libstatic1", |
| "libstatic2", |
| "libwhole1", |
| "libwhole2", |
| "libshared1", |
| "libshared2", |
| "libandroid", |
| "libandroid_arm", |
| "liblinux", |
| "lib32", |
| "libarm", |
| } |
| |
| for _, lib := range libs { |
| bp += fmt.Sprintf(` |
| cc_library { |
| name: "%s", |
| export_include_dirs: ["%s"], |
| sdk_version: "minimum", |
| stl: "none", |
| } |
| `, lib, lib) |
| } |
| |
| ctx := android.GroupFixturePreparers( |
| PrepareForIntegrationTestWithCc, |
| android.FixtureAddTextFile("external/foo/Android.bp", bp), |
| ).RunTest(t) |
| // Use the arm variant instead of the arm64 variant so that it gets headers from |
| // ndk_libandroid_support to test LateStaticLibs. |
| cflags := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_sdk_static").Output("obj/external/foo/foo.o").Args["cFlags"] |
| |
| var includes []string |
| flags := strings.Split(cflags, " ") |
| for _, flag := range flags { |
| if strings.HasPrefix(flag, "-I") { |
| includes = append(includes, strings.TrimPrefix(flag, "-I")) |
| } else if flag == "-isystem" { |
| // skip isystem, include next |
| } else if len(flag) > 0 { |
| includes = append(includes, flag) |
| } |
| } |
| |
| android.AssertArrayString(t, "includes", tc.expected, includes) |
| }) |
| } |
| |
| } |
| |
| func TestAddnoOverride64GlobalCflags(t *testing.T) { |
| t.Parallel() |
| ctx := testCc(t, ` |
| cc_library_shared { |
| name: "libclient", |
| srcs: ["foo.c"], |
| shared_libs: ["libfoo#1"], |
| } |
| |
| cc_library_shared { |
| name: "libfoo", |
| srcs: ["foo.c"], |
| shared_libs: ["libbar"], |
| export_shared_lib_headers: ["libbar"], |
| stubs: { |
| symbol_file: "foo.map.txt", |
| versions: ["1", "2", "3"], |
| }, |
| } |
| |
| cc_library_shared { |
| name: "libbar", |
| export_include_dirs: ["include/libbar"], |
| srcs: ["foo.c"], |
| }`) |
| |
| cFlags := ctx.ModuleForTests("libclient", "android_arm64_armv8-a_shared").Rule("cc").Args["cFlags"] |
| |
| if !strings.Contains(cFlags, "${config.NoOverride64GlobalCflags}") { |
| t.Errorf("expected %q in cflags, got %q", "${config.NoOverride64GlobalCflags}", cFlags) |
| } |
| } |
| |
| func TestCcBuildBrokenClangProperty(t *testing.T) { |
| t.Parallel() |
| tests := []struct { |
| name string |
| clang bool |
| BuildBrokenClangProperty bool |
| err string |
| }{ |
| { |
| name: "error when clang is set to false", |
| clang: false, |
| err: "is no longer supported", |
| }, |
| { |
| name: "error when clang is set to true", |
| clang: true, |
| err: "property is deprecated, see Changes.md", |
| }, |
| { |
| name: "no error when BuildBrokenClangProperty is explicitly set to true", |
| clang: true, |
| BuildBrokenClangProperty: true, |
| }, |
| } |
| |
| for _, test := range tests { |
| t.Run(test.name, func(t *testing.T) { |
| bp := fmt.Sprintf(` |
| cc_library { |
| name: "foo", |
| clang: %t, |
| }`, test.clang) |
| |
| if test.err == "" { |
| android.GroupFixturePreparers( |
| prepareForCcTest, |
| android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) { |
| if test.BuildBrokenClangProperty { |
| variables.BuildBrokenClangProperty = test.BuildBrokenClangProperty |
| } |
| }), |
| ).RunTestWithBp(t, bp) |
| } else { |
| prepareForCcTest. |
| ExtendWithErrorHandler(android.FixtureExpectsOneErrorPattern(test.err)). |
| RunTestWithBp(t, bp) |
| } |
| }) |
| } |
| } |
| |
| func TestCcBuildBrokenClangAsFlags(t *testing.T) { |
| t.Parallel() |
| tests := []struct { |
| name string |
| clangAsFlags []string |
| BuildBrokenClangAsFlags bool |
| err string |
| }{ |
| { |
| name: "error when clang_asflags is set", |
| clangAsFlags: []string{"-a", "-b"}, |
| err: "clang_asflags: property is deprecated", |
| }, |
| { |
| name: "no error when BuildBrokenClangAsFlags is explicitly set to true", |
| clangAsFlags: []string{"-a", "-b"}, |
| BuildBrokenClangAsFlags: true, |
| }, |
| } |
| |
| for _, test := range tests { |
| t.Run(test.name, func(t *testing.T) { |
| bp := fmt.Sprintf(` |
| cc_library { |
| name: "foo", |
| clang_asflags: %s, |
| }`, `["`+strings.Join(test.clangAsFlags, `","`)+`"]`) |
| |
| if test.err == "" { |
| android.GroupFixturePreparers( |
| prepareForCcTest, |
| android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) { |
| if test.BuildBrokenClangAsFlags { |
| variables.BuildBrokenClangAsFlags = test.BuildBrokenClangAsFlags |
| } |
| }), |
| ).RunTestWithBp(t, bp) |
| } else { |
| prepareForCcTest. |
| ExtendWithErrorHandler(android.FixtureExpectsOneErrorPattern(test.err)). |
| RunTestWithBp(t, bp) |
| } |
| }) |
| } |
| } |
| |
| func TestCcBuildBrokenClangCFlags(t *testing.T) { |
| t.Parallel() |
| tests := []struct { |
| name string |
| clangCFlags []string |
| BuildBrokenClangCFlags bool |
| err string |
| }{ |
| { |
| name: "error when clang_cflags is set", |
| clangCFlags: []string{"-a", "-b"}, |
| err: "clang_cflags: property is deprecated", |
| }, |
| { |
| name: "no error when BuildBrokenClangCFlags is explicitly set to true", |
| clangCFlags: []string{"-a", "-b"}, |
| BuildBrokenClangCFlags: true, |
| }, |
| } |
| |
| for _, test := range tests { |
| t.Run(test.name, func(t *testing.T) { |
| bp := fmt.Sprintf(` |
| cc_library { |
| name: "foo", |
| clang_cflags: %s, |
| }`, `["`+strings.Join(test.clangCFlags, `","`)+`"]`) |
| |
| if test.err == "" { |
| android.GroupFixturePreparers( |
| prepareForCcTest, |
| android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) { |
| if test.BuildBrokenClangCFlags { |
| variables.BuildBrokenClangCFlags = test.BuildBrokenClangCFlags |
| } |
| }), |
| ).RunTestWithBp(t, bp) |
| } else { |
| prepareForCcTest. |
| ExtendWithErrorHandler(android.FixtureExpectsOneErrorPattern(test.err)). |
| RunTestWithBp(t, bp) |
| } |
| }) |
| } |
| } |
| |
| func TestStrippedAllOutputFile(t *testing.T) { |
| t.Parallel() |
| bp := ` |
| cc_library { |
| name: "test_lib", |
| srcs: ["test_lib.cpp"], |
| dist: { |
| targets: [ "dist_target" ], |
| tag: "stripped_all", |
| } |
| } |
| ` |
| config := TestConfig(t.TempDir(), android.Android, nil, bp, nil) |
| ctx := testCcWithConfig(t, config) |
| module := ctx.ModuleForTests("test_lib", "android_arm_armv7-a-neon_shared").Module() |
| outputFile, err := module.(android.OutputFileProducer).OutputFiles("stripped_all") |
| if err != nil { |
| t.Errorf("Expected cc_library to produce output files, error: %s", err) |
| return |
| } |
| if !strings.HasSuffix(outputFile.Strings()[0], "/stripped_all/test_lib.so") { |
| t.Errorf("Unexpected output file: %s", outputFile.Strings()[0]) |
| return |
| } |
| } |
| |
| func TestImageVariants(t *testing.T) { |
| t.Parallel() |
| |
| bp := ` |
| cc_binary { |
| name: "binfoo", |
| srcs: ["binfoo.cc"], |
| vendor_available: true, |
| product_available: true, |
| shared_libs: ["libbar"] |
| } |
| cc_library { |
| name: "libbar", |
| srcs: ["libbar.cc"], |
| vendor_available: true, |
| product_available: true, |
| } |
| ` |
| |
| ctx := prepareForCcTest.RunTestWithBp(t, bp) |
| |
| hasDep := func(m android.Module, wantDep android.Module) bool { |
| t.Helper() |
| var found bool |
| ctx.VisitDirectDeps(m, func(dep blueprint.Module) { |
| if dep == wantDep { |
| found = true |
| } |
| }) |
| return found |
| } |
| |
| testDepWithVariant := func(imageVariant string) { |
| imageVariantStr := "" |
| if imageVariant != "core" { |
| imageVariantStr = "_" + imageVariant |
| } |
| binFooModule := ctx.ModuleForTests("binfoo", "android"+imageVariantStr+"_arm64_armv8-a").Module() |
| libBarModule := ctx.ModuleForTests("libbar", "android"+imageVariantStr+"_arm64_armv8-a_shared").Module() |
| android.AssertBoolEquals(t, "binfoo should have dependency on libbar with image variant "+imageVariant, true, hasDep(binFooModule, libBarModule)) |
| } |
| |
| testDepWithVariant("core") |
| testDepWithVariant("vendor") |
| testDepWithVariant("product") |
| } |
| |
| func TestVendorSdkVersion(t *testing.T) { |
| t.Parallel() |
| |
| bp := ` |
| cc_library { |
| name: "libfoo", |
| srcs: ["libfoo.cc"], |
| vendor_available: true, |
| } |
| |
| cc_library { |
| name: "libbar", |
| srcs: ["libbar.cc"], |
| vendor_available: true, |
| min_sdk_version: "29", |
| } |
| ` |
| |
| ctx := prepareForCcTest.RunTestWithBp(t, bp) |
| testSdkVersionFlag := func(module, version string) { |
| flags := ctx.ModuleForTests(module, "android_vendor_arm64_armv8-a_static").Rule("cc").Args["cFlags"] |
| android.AssertStringDoesContain(t, "min sdk version", flags, "-target aarch64-linux-android"+version) |
| } |
| |
| testSdkVersionFlag("libfoo", "10000") |
| testSdkVersionFlag("libbar", "29") |
| |
| ctx = android.GroupFixturePreparers( |
| prepareForCcTest, |
| android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) { |
| if variables.BuildFlags == nil { |
| variables.BuildFlags = make(map[string]string) |
| } |
| variables.BuildFlags["RELEASE_BOARD_API_LEVEL_FROZEN"] = "true" |
| }), |
| ).RunTestWithBp(t, bp) |
| testSdkVersionFlag("libfoo", "30") |
| testSdkVersionFlag("libbar", "29") |
| } |