| // 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 ( |
| "android/soong/android" |
| |
| "fmt" |
| "io/ioutil" |
| "os" |
| "reflect" |
| "sort" |
| "strings" |
| "testing" |
| ) |
| |
| var buildDir string |
| |
| func setUp() { |
| var err error |
| buildDir, err = ioutil.TempDir("", "soong_cc_test") |
| if err != nil { |
| panic(err) |
| } |
| } |
| |
| func tearDown() { |
| os.RemoveAll(buildDir) |
| } |
| |
| func TestMain(m *testing.M) { |
| run := func() int { |
| setUp() |
| defer tearDown() |
| |
| return m.Run() |
| } |
| |
| os.Exit(run()) |
| } |
| |
| func createTestContext(t *testing.T, config android.Config, bp string) *android.TestContext { |
| ctx := android.NewTestArchContext() |
| ctx.RegisterModuleType("cc_library", android.ModuleFactoryAdaptor(LibraryFactory)) |
| ctx.RegisterModuleType("cc_library_shared", android.ModuleFactoryAdaptor(LibrarySharedFactory)) |
| ctx.RegisterModuleType("cc_library_headers", android.ModuleFactoryAdaptor(LibraryHeaderFactory)) |
| ctx.RegisterModuleType("toolchain_library", android.ModuleFactoryAdaptor(ToolchainLibraryFactory)) |
| ctx.RegisterModuleType("llndk_library", android.ModuleFactoryAdaptor(llndkLibraryFactory)) |
| ctx.RegisterModuleType("llndk_headers", android.ModuleFactoryAdaptor(llndkHeadersFactory)) |
| ctx.RegisterModuleType("vendor_public_library", android.ModuleFactoryAdaptor(vendorPublicLibraryFactory)) |
| ctx.RegisterModuleType("cc_object", android.ModuleFactoryAdaptor(ObjectFactory)) |
| ctx.RegisterModuleType("filegroup", android.ModuleFactoryAdaptor(android.FileGroupFactory)) |
| ctx.PreDepsMutators(func(ctx android.RegisterMutatorsContext) { |
| ctx.BottomUp("image", imageMutator).Parallel() |
| ctx.BottomUp("link", LinkageMutator).Parallel() |
| ctx.BottomUp("vndk", vndkMutator).Parallel() |
| ctx.BottomUp("version", versionMutator).Parallel() |
| ctx.BottomUp("begin", BeginMutator).Parallel() |
| }) |
| ctx.Register() |
| |
| // add some modules that are required by the compiler and/or linker |
| bp = bp + ` |
| toolchain_library { |
| name: "libatomic", |
| vendor_available: true, |
| recovery_available: true, |
| src: "", |
| } |
| |
| toolchain_library { |
| name: "libcompiler_rt-extras", |
| vendor_available: true, |
| recovery_available: true, |
| src: "", |
| } |
| |
| toolchain_library { |
| name: "libclang_rt.builtins-arm-android", |
| vendor_available: true, |
| recovery_available: true, |
| src: "", |
| } |
| |
| toolchain_library { |
| name: "libclang_rt.builtins-aarch64-android", |
| vendor_available: true, |
| recovery_available: true, |
| src: "", |
| } |
| |
| toolchain_library { |
| name: "libclang_rt.builtins-i686-android", |
| vendor_available: true, |
| recovery_available: true, |
| src: "", |
| } |
| |
| toolchain_library { |
| name: "libclang_rt.builtins-x86_64-android", |
| vendor_available: true, |
| recovery_available: true, |
| src: "", |
| } |
| |
| toolchain_library { |
| name: "libgcc", |
| vendor_available: true, |
| recovery_available: true, |
| src: "", |
| } |
| |
| cc_library { |
| name: "libc", |
| no_libgcc: true, |
| nocrt: true, |
| system_shared_libs: [], |
| recovery_available: true, |
| } |
| llndk_library { |
| name: "libc", |
| symbol_file: "", |
| } |
| cc_library { |
| name: "libm", |
| no_libgcc: true, |
| nocrt: true, |
| system_shared_libs: [], |
| recovery_available: true, |
| } |
| llndk_library { |
| name: "libm", |
| symbol_file: "", |
| } |
| cc_library { |
| name: "libdl", |
| no_libgcc: true, |
| nocrt: true, |
| system_shared_libs: [], |
| recovery_available: true, |
| } |
| llndk_library { |
| name: "libdl", |
| symbol_file: "", |
| } |
| cc_library { |
| name: "libc++_static", |
| no_libgcc: true, |
| nocrt: true, |
| system_shared_libs: [], |
| stl: "none", |
| vendor_available: true, |
| recovery_available: true, |
| } |
| cc_library { |
| name: "libc++", |
| no_libgcc: true, |
| nocrt: true, |
| system_shared_libs: [], |
| stl: "none", |
| vendor_available: true, |
| recovery_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| } |
| cc_library { |
| name: "libunwind_llvm", |
| no_libgcc: true, |
| nocrt: true, |
| system_shared_libs: [], |
| stl: "none", |
| vendor_available: true, |
| recovery_available: true, |
| } |
| |
| cc_object { |
| name: "crtbegin_so", |
| recovery_available: true, |
| vendor_available: true, |
| } |
| |
| cc_object { |
| name: "crtend_so", |
| recovery_available: true, |
| vendor_available: true, |
| } |
| |
| cc_library { |
| name: "libprotobuf-cpp-lite", |
| } |
| |
| ` |
| |
| ctx.MockFileSystem(map[string][]byte{ |
| "Android.bp": []byte(bp), |
| "foo.c": nil, |
| "bar.c": nil, |
| "a.proto": nil, |
| "b.aidl": nil, |
| "my_include": nil, |
| "foo.map.txt": nil, |
| }) |
| |
| return ctx |
| } |
| |
| func testCcWithConfig(t *testing.T, bp string, config android.Config) *android.TestContext { |
| t.Helper() |
| ctx := createTestContext(t, config, bp) |
| |
| _, errs := ctx.ParseFileList(".", []string{"Android.bp"}) |
| android.FailIfErrored(t, errs) |
| _, errs = ctx.PrepareBuildActions(config) |
| android.FailIfErrored(t, errs) |
| |
| return ctx |
| } |
| |
| func testCc(t *testing.T, bp string) *android.TestContext { |
| t.Helper() |
| config := android.TestArchConfig(buildDir, nil) |
| config.TestProductVariables.DeviceVndkVersion = StringPtr("current") |
| config.TestProductVariables.Platform_vndk_version = StringPtr("VER") |
| |
| return testCcWithConfig(t, bp, config) |
| } |
| |
| func testCcNoVndk(t *testing.T, bp string) *android.TestContext { |
| t.Helper() |
| config := android.TestArchConfig(buildDir, nil) |
| config.TestProductVariables.Platform_vndk_version = StringPtr("VER") |
| |
| return testCcWithConfig(t, bp, config) |
| } |
| |
| func testCcError(t *testing.T, pattern string, bp string) { |
| t.Helper() |
| config := android.TestArchConfig(buildDir, nil) |
| config.TestProductVariables.DeviceVndkVersion = StringPtr("current") |
| config.TestProductVariables.Platform_vndk_version = StringPtr("VER") |
| |
| ctx := createTestContext(t, config, bp) |
| |
| _, errs := ctx.ParseFileList(".", []string{"Android.bp"}) |
| if len(errs) > 0 { |
| android.FailIfNoMatchingErrors(t, pattern, errs) |
| return |
| } |
| |
| _, errs = ctx.PrepareBuildActions(config) |
| if len(errs) > 0 { |
| android.FailIfNoMatchingErrors(t, pattern, errs) |
| return |
| } |
| |
| t.Fatalf("missing expected error %q (0 errors are returned)", pattern) |
| } |
| |
| const ( |
| coreVariant = "android_arm64_armv8-a_core_shared" |
| vendorVariant = "android_arm64_armv8-a_vendor_shared" |
| recoveryVariant = "android_arm64_armv8-a_recovery_shared" |
| ) |
| |
| func TestVendorSrc(t *testing.T) { |
| ctx := testCc(t, ` |
| cc_library { |
| name: "libTest", |
| srcs: ["foo.c"], |
| no_libgcc: 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 checkVndkModule(t *testing.T, ctx *android.TestContext, name, subDir string, |
| isVndkSp bool, extends string) { |
| |
| t.Helper() |
| |
| mod := ctx.ModuleForTests(name, vendorVariant).Module().(*Module) |
| if !mod.hasVendorVariant() { |
| t.Errorf("%q must have vendor variant", name) |
| } |
| |
| // Check library properties. |
| lib, ok := mod.compiler.(*libraryDecorator) |
| if !ok { |
| t.Errorf("%q must have libraryDecorator", name) |
| } else if lib.baseInstaller.subDir != subDir { |
| t.Errorf("%q must use %q as subdir but it is using %q", name, subDir, |
| lib.baseInstaller.subDir) |
| } |
| |
| // Check VNDK properties. |
| if mod.vndkdep == nil { |
| t.Fatalf("%q must have `vndkdep`", name) |
| } |
| if !mod.isVndk() { |
| t.Errorf("%q isVndk() must equal to true", name) |
| } |
| if mod.isVndkSp() != isVndkSp { |
| t.Errorf("%q isVndkSp() must equal to %t", name, isVndkSp) |
| } |
| |
| // Check VNDK extension properties. |
| isVndkExt := extends != "" |
| if mod.isVndkExt() != isVndkExt { |
| t.Errorf("%q isVndkExt() must equal to %t", name, isVndkExt) |
| } |
| |
| if actualExtends := mod.getVndkExtendsModuleName(); actualExtends != extends { |
| t.Errorf("%q must extend from %q but get %q", name, extends, actualExtends) |
| } |
| } |
| |
| func TestVndk(t *testing.T) { |
| ctx := testCc(t, ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_private", |
| vendor_available: false, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp_private", |
| vendor_available: false, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| `) |
| |
| checkVndkModule(t, ctx, "libvndk", "vndk-VER", false, "") |
| checkVndkModule(t, ctx, "libvndk_private", "vndk-VER", false, "") |
| checkVndkModule(t, ctx, "libvndk_sp", "vndk-sp-VER", true, "") |
| checkVndkModule(t, ctx, "libvndk_sp_private", "vndk-sp-VER", true, "") |
| } |
| |
| func TestVndkDepError(t *testing.T) { |
| // Check whether an error is emitted when a VNDK lib depends on a system lib. |
| testCcError(t, "dependency \".*\" of \".*\" missing variant", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| shared_libs: ["libfwk"], // Cause error |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libfwk", |
| nocrt: true, |
| } |
| `) |
| |
| // Check whether an error is emitted when a VNDK lib depends on a vendor lib. |
| testCcError(t, "dependency \".*\" of \".*\" missing variant", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| shared_libs: ["libvendor"], // Cause error |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvendor", |
| vendor: true, |
| nocrt: true, |
| } |
| `) |
| |
| // Check whether an error is emitted when a VNDK-SP lib depends on a system lib. |
| testCcError(t, "dependency \".*\" of \".*\" missing variant", ` |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| shared_libs: ["libfwk"], // Cause error |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libfwk", |
| nocrt: true, |
| } |
| `) |
| |
| // Check whether an error is emitted when a VNDK-SP lib depends on a vendor lib. |
| testCcError(t, "dependency \".*\" of \".*\" missing variant", ` |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| shared_libs: ["libvendor"], // Cause error |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvendor", |
| vendor: true, |
| nocrt: true, |
| } |
| `) |
| |
| // Check whether an error is emitted when a VNDK-SP lib depends on a VNDK lib. |
| testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", ` |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| shared_libs: ["libvndk"], // Cause error |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| `) |
| } |
| |
| func TestVndkExt(t *testing.T) { |
| // This test checks the VNDK-Ext properties. |
| ctx := testCc(t, ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| }, |
| nocrt: true, |
| } |
| `) |
| |
| checkVndkModule(t, ctx, "libvndk_ext", "vndk", false, "libvndk") |
| } |
| |
| func TestVndkExtWithoutBoardVndkVersion(t *testing.T) { |
| // This test checks the VNDK-Ext properties when BOARD_VNDK_VERSION is not set. |
| ctx := testCcNoVndk(t, ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| }, |
| nocrt: true, |
| } |
| `) |
| |
| // Ensures that the core variant of "libvndk_ext" can be found. |
| mod := ctx.ModuleForTests("libvndk_ext", coreVariant).Module().(*Module) |
| if extends := mod.getVndkExtendsModuleName(); extends != "libvndk" { |
| t.Errorf("\"libvndk_ext\" must extend from \"libvndk\" but get %q", extends) |
| } |
| } |
| |
| func TestVndkExtError(t *testing.T) { |
| // This test ensures an error is emitted in ill-formed vndk-ext definition. |
| testCcError(t, "must set `vendor: true` to set `extends: \".*\"`", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| }, |
| nocrt: true, |
| } |
| `) |
| |
| testCcError(t, "must set `extends: \"\\.\\.\\.\"` to vndk extension", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| `) |
| } |
| |
| func TestVndkExtInconsistentSupportSystemProcessError(t *testing.T) { |
| // This test ensures an error is emitted for inconsistent support_system_process. |
| testCcError(t, "module \".*\" with mismatched support_system_process", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| `) |
| |
| testCcError(t, "module \".*\" with mismatched support_system_process", ` |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk_sp", |
| }, |
| nocrt: true, |
| } |
| `) |
| } |
| |
| func TestVndkExtVendorAvailableFalseError(t *testing.T) { |
| // This test ensures an error is emitted when a VNDK-Ext library extends a VNDK library |
| // with `vendor_available: false`. |
| testCcError(t, "`extends` refers module \".*\" which does not have `vendor_available: true`", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: false, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| }, |
| nocrt: true, |
| } |
| `) |
| } |
| |
| func TestVendorModuleUseVndkExt(t *testing.T) { |
| // This test ensures a vendor module can depend on a VNDK-Ext library. |
| testCc(t, ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk_sp", |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvendor", |
| vendor: true, |
| shared_libs: ["libvndk_ext", "libvndk_sp_ext"], |
| nocrt: true, |
| } |
| `) |
| } |
| |
| func TestVndkExtUseVendorLib(t *testing.T) { |
| // This test ensures a VNDK-Ext library can depend on a vendor library. |
| testCc(t, ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| }, |
| shared_libs: ["libvendor"], |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvendor", |
| vendor: true, |
| nocrt: true, |
| } |
| `) |
| |
| // This test ensures a VNDK-SP-Ext library can depend on a vendor library. |
| testCc(t, ` |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk_sp", |
| support_system_process: true, |
| }, |
| shared_libs: ["libvendor"], // Cause an error |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvendor", |
| vendor: true, |
| nocrt: true, |
| } |
| `) |
| } |
| |
| func TestVndkSpExtUseVndkError(t *testing.T) { |
| // This test ensures an error is emitted if a VNDK-SP-Ext library depends on a VNDK |
| // library. |
| testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk_sp", |
| support_system_process: true, |
| }, |
| shared_libs: ["libvndk"], // Cause an error |
| nocrt: true, |
| } |
| `) |
| |
| // This test ensures an error is emitted if a VNDK-SP-Ext library depends on a VNDK-Ext |
| // library. |
| testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk_sp", |
| support_system_process: true, |
| }, |
| shared_libs: ["libvndk_ext"], // Cause an error |
| nocrt: true, |
| } |
| `) |
| } |
| |
| func TestVndkUseVndkExtError(t *testing.T) { |
| // This test ensures an error is emitted if a VNDK/VNDK-SP library depends on a |
| // VNDK-Ext/VNDK-SP-Ext library. |
| testCcError(t, "dependency \".*\" of \".*\" missing variant", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk2", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| shared_libs: ["libvndk_ext"], |
| nocrt: true, |
| } |
| `) |
| |
| testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", ` |
| cc_library { |
| name: "libvndk", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk", |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk2", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| target: { |
| vendor: { |
| shared_libs: ["libvndk_ext"], |
| }, |
| }, |
| nocrt: true, |
| } |
| `) |
| |
| testCcError(t, "dependency \".*\" of \".*\" missing variant", ` |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk_sp", |
| support_system_process: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp_2", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| shared_libs: ["libvndk_sp_ext"], |
| nocrt: true, |
| } |
| `) |
| |
| testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", ` |
| cc_library { |
| name: "libvndk_sp", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp_ext", |
| vendor: true, |
| vndk: { |
| enabled: true, |
| extends: "libvndk_sp", |
| }, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libvndk_sp2", |
| vendor_available: true, |
| vndk: { |
| enabled: true, |
| }, |
| target: { |
| vendor: { |
| shared_libs: ["libvndk_sp_ext"], |
| }, |
| }, |
| nocrt: true, |
| } |
| `) |
| } |
| |
| var ( |
| str11 = "01234567891" |
| str10 = str11[:10] |
| str9 = str11[:9] |
| str5 = str11[:5] |
| str4 = str11[:4] |
| ) |
| |
| var splitListForSizeTestCases = []struct { |
| in []string |
| out [][]string |
| size int |
| }{ |
| { |
| in: []string{str10}, |
| out: [][]string{{str10}}, |
| size: 10, |
| }, |
| { |
| in: []string{str9}, |
| out: [][]string{{str9}}, |
| size: 10, |
| }, |
| { |
| in: []string{str5}, |
| out: [][]string{{str5}}, |
| size: 10, |
| }, |
| { |
| in: []string{str11}, |
| out: nil, |
| size: 10, |
| }, |
| { |
| in: []string{str10, str10}, |
| out: [][]string{{str10}, {str10}}, |
| size: 10, |
| }, |
| { |
| in: []string{str9, str10}, |
| out: [][]string{{str9}, {str10}}, |
| size: 10, |
| }, |
| { |
| in: []string{str10, str9}, |
| out: [][]string{{str10}, {str9}}, |
| size: 10, |
| }, |
| { |
| in: []string{str5, str4}, |
| out: [][]string{{str5, str4}}, |
| size: 10, |
| }, |
| { |
| in: []string{str5, str4, str5}, |
| out: [][]string{{str5, str4}, {str5}}, |
| size: 10, |
| }, |
| { |
| in: []string{str5, str4, str5, str4}, |
| out: [][]string{{str5, str4}, {str5, str4}}, |
| size: 10, |
| }, |
| { |
| in: []string{str5, str4, str5, str5}, |
| out: [][]string{{str5, str4}, {str5}, {str5}}, |
| size: 10, |
| }, |
| { |
| in: []string{str5, str5, str5, str4}, |
| out: [][]string{{str5}, {str5}, {str5, str4}}, |
| size: 10, |
| }, |
| { |
| in: []string{str9, str11}, |
| out: nil, |
| size: 10, |
| }, |
| { |
| in: []string{str11, str9}, |
| out: nil, |
| size: 10, |
| }, |
| } |
| |
| func TestSplitListForSize(t *testing.T) { |
| for _, testCase := range splitListForSizeTestCases { |
| out, _ := splitListForSize(android.PathsForTesting(testCase.in), testCase.size) |
| |
| var outStrings [][]string |
| |
| if len(out) > 0 { |
| outStrings = make([][]string, len(out)) |
| for i, o := range out { |
| outStrings[i] = o.Strings() |
| } |
| } |
| |
| if !reflect.DeepEqual(outStrings, testCase.out) { |
| t.Errorf("incorrect output:") |
| t.Errorf(" input: %#v", testCase.in) |
| t.Errorf(" size: %d", testCase.size) |
| t.Errorf(" expected: %#v", testCase.out) |
| t.Errorf(" got: %#v", outStrings) |
| } |
| } |
| } |
| |
| 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 TestLinkReordering(t *testing.T) { |
| for _, testCase := range staticLinkDepOrderTestCases { |
| errs := []string{} |
| |
| // parse testcase |
| _, givenTransitiveDeps := parseModuleDeps(testCase.inStatic) |
| expectedModuleNames, expectedTransitiveDeps := parseModuleDeps(testCase.outOrdered) |
| if testCase.allOrdered == "" { |
| // allow the test case to skip specifying allOrdered |
| testCase.allOrdered = testCase.outOrdered |
| } |
| _, expectedAllDeps := parseModuleDeps(testCase.allOrdered) |
| _, givenAllSharedDeps := parseModuleDeps(testCase.inShared) |
| |
| // For each module whose post-reordered dependencies were specified, validate that |
| // reordering the inputs produces the expected outputs. |
| for _, moduleName := range expectedModuleNames { |
| moduleDeps := givenTransitiveDeps[moduleName] |
| givenSharedDeps := givenAllSharedDeps[moduleName] |
| orderedAllDeps, orderedDeclaredDeps := orderDeps(moduleDeps, givenSharedDeps, givenTransitiveDeps) |
| |
| correctAllOrdered := expectedAllDeps[moduleName] |
| if !reflect.DeepEqual(orderedAllDeps, correctAllOrdered) { |
| errs = append(errs, fmt.Sprintf("orderDeps returned incorrect orderedAllDeps."+ |
| "\nin static:%q"+ |
| "\nin shared:%q"+ |
| "\nmodule: %v"+ |
| "\nexpected: %s"+ |
| "\nactual: %s", |
| testCase.inStatic, testCase.inShared, moduleName, correctAllOrdered, orderedAllDeps)) |
| } |
| |
| correctOutputDeps := expectedTransitiveDeps[moduleName] |
| if !reflect.DeepEqual(correctOutputDeps, orderedDeclaredDeps) { |
| errs = append(errs, fmt.Sprintf("orderDeps returned incorrect orderedDeclaredDeps."+ |
| "\nin static:%q"+ |
| "\nin shared:%q"+ |
| "\nmodule: %v"+ |
| "\nexpected: %s"+ |
| "\nactual: %s", |
| testCase.inStatic, testCase.inShared, moduleName, correctOutputDeps, orderedDeclaredDeps)) |
| } |
| } |
| |
| if len(errs) > 0 { |
| sort.Strings(errs) |
| for _, err := range errs { |
| t.Error(err) |
| } |
| } |
| } |
| } |
| |
| func getOutputPaths(ctx *android.TestContext, variant string, moduleNames []string) (paths android.Paths) { |
| for _, moduleName := range moduleNames { |
| module := ctx.ModuleForTests(moduleName, variant).Module().(*Module) |
| output := module.outputFile.Path() |
| paths = append(paths, output) |
| } |
| return paths |
| } |
| |
| func TestStaticLibDepReordering(t *testing.T) { |
| 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_core_static" |
| moduleA := ctx.ModuleForTests("a", variant).Module().(*Module) |
| actual := moduleA.depsInLinkOrder |
| expected := getOutputPaths(ctx, variant, []string{"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) { |
| 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_core_static" |
| moduleA := ctx.ModuleForTests("a", variant).Module().(*Module) |
| actual := moduleA.depsInLinkOrder |
| expected := getOutputPaths(ctx, variant, []string{"c", "b"}) |
| |
| if !reflect.DeepEqual(actual, expected) { |
| t.Errorf("staticDeps orderings did not account for shared libs"+ |
| "\nactual: %v"+ |
| "\nexpected: %v", |
| actual, |
| expected, |
| ) |
| } |
| } |
| |
| func TestLlndkHeaders(t *testing.T) { |
| ctx := testCc(t, ` |
| llndk_headers { |
| name: "libllndk_headers", |
| export_include_dirs: ["my_include"], |
| } |
| llndk_library { |
| name: "libllndk", |
| export_llndk_headers: ["libllndk_headers"], |
| } |
| cc_library { |
| name: "libvendor", |
| shared_libs: ["libllndk"], |
| vendor: true, |
| srcs: ["foo.c"], |
| no_libgcc: true, |
| nocrt: true, |
| } |
| `) |
| |
| // _static variant is used since _shared reuses *.o from the static variant |
| cc := ctx.ModuleForTests("libvendor", "android_arm_armv7-a-neon_vendor_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: "libvendor_available1", |
| vendor_available: true, |
| no_libgcc : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libvendor_available2", |
| vendor_available: true, |
| runtime_libs: ["libvendor_available1"], |
| no_libgcc : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libvendor_available3", |
| vendor_available: true, |
| runtime_libs: ["libvendor_available1"], |
| target: { |
| vendor: { |
| exclude_runtime_libs: ["libvendor_available1"], |
| } |
| }, |
| no_libgcc : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libcore", |
| runtime_libs: ["libvendor_available1"], |
| no_libgcc : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libvendor1", |
| vendor: true, |
| no_libgcc : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| cc_library { |
| name: "libvendor2", |
| vendor: true, |
| runtime_libs: ["libvendor_available1", "libvendor1"], |
| no_libgcc : true, |
| nocrt : true, |
| system_shared_libs : [], |
| } |
| ` |
| |
| func TestRuntimeLibs(t *testing.T) { |
| ctx := testCc(t, runtimeLibAndroidBp) |
| |
| // runtime_libs for core variants use the module names without suffixes. |
| variant := "android_arm64_armv8-a_core_shared" |
| |
| module := ctx.ModuleForTests("libvendor_available2", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"libvendor_available1"}, module) |
| |
| module = ctx.ModuleForTests("libcore", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"libvendor_available1"}, module) |
| |
| // runtime_libs for vendor variants have '.vendor' suffixes if the modules have both core |
| // and vendor variants. |
| variant = "android_arm64_armv8-a_vendor_shared" |
| |
| module = ctx.ModuleForTests("libvendor_available2", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"libvendor_available1.vendor"}, module) |
| |
| module = ctx.ModuleForTests("libvendor2", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"libvendor_available1.vendor", "libvendor1"}, module) |
| } |
| |
| func TestExcludeRuntimeLibs(t *testing.T) { |
| ctx := testCc(t, runtimeLibAndroidBp) |
| |
| variant := "android_arm64_armv8-a_core_shared" |
| module := ctx.ModuleForTests("libvendor_available3", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"libvendor_available1"}, module) |
| |
| variant = "android_arm64_armv8-a_vendor_shared" |
| module = ctx.ModuleForTests("libvendor_available3", variant).Module().(*Module) |
| checkRuntimeLibs(t, nil, module) |
| } |
| |
| func TestRuntimeLibsNoVndk(t *testing.T) { |
| ctx := testCcNoVndk(t, runtimeLibAndroidBp) |
| |
| // If DeviceVndkVersion is not defined, then runtime_libs are copied as-is. |
| |
| variant := "android_arm64_armv8-a_core_shared" |
| |
| module := ctx.ModuleForTests("libvendor_available2", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"libvendor_available1"}, module) |
| |
| module = ctx.ModuleForTests("libvendor2", variant).Module().(*Module) |
| checkRuntimeLibs(t, []string{"libvendor_available1", "libvendor1"}, 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) { |
| 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 TestVendorPublicLibraries(t *testing.T) { |
| ctx := testCc(t, ` |
| cc_library_headers { |
| name: "libvendorpublic_headers", |
| export_include_dirs: ["my_include"], |
| } |
| vendor_public_library { |
| name: "libvendorpublic", |
| symbol_file: "", |
| export_public_headers: ["libvendorpublic_headers"], |
| } |
| cc_library { |
| name: "libvendorpublic", |
| srcs: ["foo.c"], |
| vendor: true, |
| no_libgcc: true, |
| nocrt: true, |
| } |
| |
| cc_library { |
| name: "libsystem", |
| shared_libs: ["libvendorpublic"], |
| vendor: false, |
| srcs: ["foo.c"], |
| no_libgcc: true, |
| nocrt: true, |
| } |
| cc_library { |
| name: "libvendor", |
| shared_libs: ["libvendorpublic"], |
| vendor: true, |
| srcs: ["foo.c"], |
| no_libgcc: true, |
| nocrt: true, |
| } |
| `) |
| |
| variant := "android_arm64_armv8-a_core_shared" |
| |
| // test if header search paths are correctly added |
| // _static variant is used since _shared reuses *.o from the static variant |
| cc := ctx.ModuleForTests("libsystem", strings.Replace(variant, "_shared", "_static", 1)).Rule("cc") |
| cflags := cc.Args["cFlags"] |
| if !strings.Contains(cflags, "-Imy_include") { |
| t.Errorf("cflags for libsystem must contain -Imy_include, but was %#v.", cflags) |
| } |
| |
| // test if libsystem is linked to the stub |
| ld := ctx.ModuleForTests("libsystem", variant).Rule("ld") |
| libflags := ld.Args["libFlags"] |
| stubPaths := getOutputPaths(ctx, variant, []string{"libvendorpublic" + vendorPublicLibrarySuffix}) |
| if !strings.Contains(libflags, stubPaths[0].String()) { |
| t.Errorf("libflags for libsystem must contain %#v, but was %#v", stubPaths[0], libflags) |
| } |
| |
| // test if libvendor is linked to the real shared lib |
| ld = ctx.ModuleForTests("libvendor", strings.Replace(variant, "_core", "_vendor", 1)).Rule("ld") |
| libflags = ld.Args["libFlags"] |
| stubPaths = getOutputPaths(ctx, strings.Replace(variant, "_core", "_vendor", 1), []string{"libvendorpublic"}) |
| if !strings.Contains(libflags, stubPaths[0].String()) { |
| t.Errorf("libflags for libvendor must contain %#v, but was %#v", stubPaths[0], libflags) |
| } |
| |
| } |
| |
| func TestRecovery(t *testing.T) { |
| 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_arm64_armv8-a_recovery_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 TestVersionedStubs(t *testing.T) { |
| 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_core_shared", |
| "android_arm64_armv8-a_core_shared_1", |
| "android_arm64_armv8-a_core_shared_2", |
| "android_arm64_armv8-a_core_shared_3", |
| "android_arm_armv7-a-neon_core_shared", |
| "android_arm_armv7-a-neon_core_shared_1", |
| "android_arm_armv7-a-neon_core_shared_2", |
| "android_arm_armv7-a-neon_core_shared_3", |
| } |
| 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_core_shared").Rule("ld") |
| libFlags := libBarLinkRule.Args["libFlags"] |
| libFoo1StubPath := "libFoo/android_arm64_armv8-a_core_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_core_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) |
| } |
| } |
