1851 lines
43 KiB
Go
1851 lines
43 KiB
Go
// Copyright 2017 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cc
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import (
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"android/soong/android"
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"fmt"
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"io/ioutil"
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"os"
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"reflect"
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"sort"
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"strings"
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"testing"
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)
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var buildDir string
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func setUp() {
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var err error
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buildDir, err = ioutil.TempDir("", "soong_cc_test")
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if err != nil {
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panic(err)
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}
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}
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func tearDown() {
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os.RemoveAll(buildDir)
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}
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func TestMain(m *testing.M) {
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run := func() int {
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setUp()
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defer tearDown()
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return m.Run()
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}
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os.Exit(run())
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}
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func createTestContext(t *testing.T, config android.Config, bp string, os android.OsType) *android.TestContext {
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ctx := android.NewTestArchContext()
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ctx.RegisterModuleType("cc_binary", android.ModuleFactoryAdaptor(BinaryFactory))
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ctx.RegisterModuleType("cc_library", android.ModuleFactoryAdaptor(LibraryFactory))
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ctx.RegisterModuleType("cc_library_shared", android.ModuleFactoryAdaptor(LibrarySharedFactory))
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ctx.RegisterModuleType("cc_library_static", android.ModuleFactoryAdaptor(LibraryStaticFactory))
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ctx.RegisterModuleType("cc_library_headers", android.ModuleFactoryAdaptor(LibraryHeaderFactory))
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ctx.RegisterModuleType("toolchain_library", android.ModuleFactoryAdaptor(ToolchainLibraryFactory))
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ctx.RegisterModuleType("llndk_library", android.ModuleFactoryAdaptor(LlndkLibraryFactory))
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ctx.RegisterModuleType("llndk_headers", android.ModuleFactoryAdaptor(llndkHeadersFactory))
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ctx.RegisterModuleType("vendor_public_library", android.ModuleFactoryAdaptor(vendorPublicLibraryFactory))
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ctx.RegisterModuleType("cc_object", android.ModuleFactoryAdaptor(ObjectFactory))
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ctx.RegisterModuleType("filegroup", android.ModuleFactoryAdaptor(android.FileGroupFactory))
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ctx.PreDepsMutators(func(ctx android.RegisterMutatorsContext) {
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ctx.BottomUp("image", ImageMutator).Parallel()
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ctx.BottomUp("link", LinkageMutator).Parallel()
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ctx.BottomUp("vndk", VndkMutator).Parallel()
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ctx.BottomUp("version", VersionMutator).Parallel()
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ctx.BottomUp("begin", BeginMutator).Parallel()
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})
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ctx.Register()
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// add some modules that are required by the compiler and/or linker
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bp = bp + GatherRequiredDepsForTest(os)
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ctx.MockFileSystem(map[string][]byte{
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"Android.bp": []byte(bp),
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"foo.c": nil,
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"bar.c": nil,
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"a.proto": nil,
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"b.aidl": nil,
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"my_include": nil,
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"foo.map.txt": nil,
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})
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return ctx
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}
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func testCcWithConfig(t *testing.T, bp string, config android.Config) *android.TestContext {
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return testCcWithConfigForOs(t, bp, config, android.Android)
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}
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func testCcWithConfigForOs(t *testing.T, bp string, config android.Config, os android.OsType) *android.TestContext {
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t.Helper()
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ctx := createTestContext(t, config, bp, os)
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_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
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android.FailIfErrored(t, errs)
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_, errs = ctx.PrepareBuildActions(config)
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android.FailIfErrored(t, errs)
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return ctx
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}
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func testCc(t *testing.T, bp string) *android.TestContext {
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t.Helper()
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config := android.TestArchConfig(buildDir, nil)
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config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
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config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
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return testCcWithConfig(t, bp, config)
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}
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func testCcNoVndk(t *testing.T, bp string) *android.TestContext {
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t.Helper()
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config := android.TestArchConfig(buildDir, nil)
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config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
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return testCcWithConfig(t, bp, config)
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}
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func testCcError(t *testing.T, pattern string, bp string) {
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t.Helper()
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config := android.TestArchConfig(buildDir, nil)
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config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
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config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
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ctx := createTestContext(t, config, bp, android.Android)
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_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
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if len(errs) > 0 {
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android.FailIfNoMatchingErrors(t, pattern, errs)
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return
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}
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_, errs = ctx.PrepareBuildActions(config)
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if len(errs) > 0 {
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android.FailIfNoMatchingErrors(t, pattern, errs)
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return
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}
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t.Fatalf("missing expected error %q (0 errors are returned)", pattern)
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}
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const (
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coreVariant = "android_arm64_armv8-a_core_shared"
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vendorVariant = "android_arm64_armv8-a_vendor_shared"
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recoveryVariant = "android_arm64_armv8-a_recovery_shared"
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)
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func TestFuchsiaDeps(t *testing.T) {
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t.Helper()
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bp := `
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cc_library {
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name: "libTest",
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srcs: ["foo.c"],
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target: {
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fuchsia: {
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srcs: ["bar.c"],
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},
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},
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}`
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config := android.TestArchConfigFuchsia(buildDir, nil)
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ctx := testCcWithConfigForOs(t, bp, config, android.Fuchsia)
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rt := false
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fb := false
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ld := ctx.ModuleForTests("libTest", "fuchsia_arm64_shared").Rule("ld")
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implicits := ld.Implicits
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for _, lib := range implicits {
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if strings.Contains(lib.Rel(), "libcompiler_rt") {
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rt = true
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}
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if strings.Contains(lib.Rel(), "libbioniccompat") {
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fb = true
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}
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}
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if !rt || !fb {
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t.Errorf("fuchsia libs must link libcompiler_rt and libbioniccompat")
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}
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}
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func TestFuchsiaTargetDecl(t *testing.T) {
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t.Helper()
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bp := `
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cc_library {
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name: "libTest",
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srcs: ["foo.c"],
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target: {
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fuchsia: {
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srcs: ["bar.c"],
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},
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},
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}`
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config := android.TestArchConfigFuchsia(buildDir, nil)
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ctx := testCcWithConfigForOs(t, bp, config, android.Fuchsia)
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ld := ctx.ModuleForTests("libTest", "fuchsia_arm64_shared").Rule("ld")
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var objs []string
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for _, o := range ld.Inputs {
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objs = append(objs, o.Base())
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}
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if len(objs) != 2 || objs[0] != "foo.o" || objs[1] != "bar.o" {
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t.Errorf("inputs of libTest must be []string{\"foo.o\", \"bar.o\"}, but was %#v.", objs)
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}
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}
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func TestVendorSrc(t *testing.T) {
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ctx := testCc(t, `
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cc_library {
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name: "libTest",
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srcs: ["foo.c"],
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no_libgcc: true,
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nocrt: true,
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system_shared_libs: [],
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vendor_available: true,
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target: {
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vendor: {
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srcs: ["bar.c"],
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},
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},
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}
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`)
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ld := ctx.ModuleForTests("libTest", vendorVariant).Rule("ld")
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var objs []string
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for _, o := range ld.Inputs {
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objs = append(objs, o.Base())
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}
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if len(objs) != 2 || objs[0] != "foo.o" || objs[1] != "bar.o" {
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t.Errorf("inputs of libTest must be []string{\"foo.o\", \"bar.o\"}, but was %#v.", objs)
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}
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}
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func checkVndkModule(t *testing.T, ctx *android.TestContext, name, subDir string,
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isVndkSp bool, extends string) {
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t.Helper()
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mod := ctx.ModuleForTests(name, vendorVariant).Module().(*Module)
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if !mod.hasVendorVariant() {
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t.Errorf("%q must have vendor variant", name)
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}
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// Check library properties.
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lib, ok := mod.compiler.(*libraryDecorator)
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if !ok {
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t.Errorf("%q must have libraryDecorator", name)
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} else if lib.baseInstaller.subDir != subDir {
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t.Errorf("%q must use %q as subdir but it is using %q", name, subDir,
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lib.baseInstaller.subDir)
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}
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// Check VNDK properties.
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if mod.vndkdep == nil {
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t.Fatalf("%q must have `vndkdep`", name)
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}
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if !mod.isVndk() {
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t.Errorf("%q isVndk() must equal to true", name)
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}
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if mod.isVndkSp() != isVndkSp {
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t.Errorf("%q isVndkSp() must equal to %t", name, isVndkSp)
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}
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// Check VNDK extension properties.
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isVndkExt := extends != ""
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if mod.isVndkExt() != isVndkExt {
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t.Errorf("%q isVndkExt() must equal to %t", name, isVndkExt)
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}
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if actualExtends := mod.getVndkExtendsModuleName(); actualExtends != extends {
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t.Errorf("%q must extend from %q but get %q", name, extends, actualExtends)
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}
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}
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func TestVndk(t *testing.T) {
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ctx := testCc(t, `
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cc_library {
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name: "libvndk",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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nocrt: true,
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}
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cc_library {
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name: "libvndk_private",
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vendor_available: false,
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vndk: {
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enabled: true,
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},
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nocrt: true,
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}
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cc_library {
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name: "libvndk_sp",
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vendor_available: true,
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vndk: {
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enabled: true,
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support_system_process: true,
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},
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nocrt: true,
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}
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cc_library {
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name: "libvndk_sp_private",
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vendor_available: false,
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vndk: {
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enabled: true,
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support_system_process: true,
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},
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nocrt: true,
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}
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`)
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checkVndkModule(t, ctx, "libvndk", "vndk-VER", false, "")
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checkVndkModule(t, ctx, "libvndk_private", "vndk-VER", false, "")
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checkVndkModule(t, ctx, "libvndk_sp", "vndk-sp-VER", true, "")
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checkVndkModule(t, ctx, "libvndk_sp_private", "vndk-sp-VER", true, "")
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}
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func TestVndkDepError(t *testing.T) {
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// Check whether an error is emitted when a VNDK lib depends on a system lib.
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testCcError(t, "dependency \".*\" of \".*\" missing variant", `
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cc_library {
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name: "libvndk",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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shared_libs: ["libfwk"], // Cause error
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nocrt: true,
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}
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cc_library {
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name: "libfwk",
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nocrt: true,
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}
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`)
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// Check whether an error is emitted when a VNDK lib depends on a vendor lib.
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testCcError(t, "dependency \".*\" of \".*\" missing variant", `
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cc_library {
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name: "libvndk",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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shared_libs: ["libvendor"], // Cause error
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nocrt: true,
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}
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cc_library {
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name: "libvendor",
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vendor: true,
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nocrt: true,
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}
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`)
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// Check whether an error is emitted when a VNDK-SP lib depends on a system lib.
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testCcError(t, "dependency \".*\" of \".*\" missing variant", `
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cc_library {
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name: "libvndk_sp",
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vendor_available: true,
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vndk: {
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enabled: true,
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support_system_process: true,
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},
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shared_libs: ["libfwk"], // Cause error
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nocrt: true,
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}
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cc_library {
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name: "libfwk",
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nocrt: true,
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}
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`)
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// Check whether an error is emitted when a VNDK-SP lib depends on a vendor lib.
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testCcError(t, "dependency \".*\" of \".*\" missing variant", `
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cc_library {
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name: "libvndk_sp",
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vendor_available: true,
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vndk: {
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enabled: true,
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support_system_process: true,
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},
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shared_libs: ["libvendor"], // Cause error
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nocrt: true,
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}
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cc_library {
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name: "libvendor",
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vendor: true,
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nocrt: true,
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}
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`)
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// Check whether an error is emitted when a VNDK-SP lib depends on a VNDK lib.
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testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", `
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cc_library {
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name: "libvndk_sp",
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vendor_available: true,
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vndk: {
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enabled: true,
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support_system_process: true,
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},
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shared_libs: ["libvndk"], // Cause error
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nocrt: true,
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}
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cc_library {
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name: "libvndk",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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nocrt: true,
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}
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`)
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}
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func TestVndkMustNotBeProductSpecific(t *testing.T) {
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// Check whether an error is emitted when a vndk lib has 'product_specific: true'.
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testCcError(t, "product_specific must not be true when `vndk: {enabled: true}`", `
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cc_library {
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name: "libvndk",
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product_specific: true, // Cause error
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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nocrt: true,
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}
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`)
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}
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func TestVndkExt(t *testing.T) {
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// This test checks the VNDK-Ext properties.
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ctx := testCc(t, `
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cc_library {
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name: "libvndk",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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nocrt: true,
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}
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cc_library {
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name: "libvndk_ext",
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vendor: true,
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vndk: {
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enabled: true,
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extends: "libvndk",
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},
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nocrt: true,
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}
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`)
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checkVndkModule(t, ctx, "libvndk_ext", "vndk", false, "libvndk")
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}
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func TestVndkExtWithoutBoardVndkVersion(t *testing.T) {
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// This test checks the VNDK-Ext properties when BOARD_VNDK_VERSION is not set.
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ctx := testCcNoVndk(t, `
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cc_library {
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name: "libvndk",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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nocrt: true,
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}
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cc_library {
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name: "libvndk_ext",
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vendor: true,
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vndk: {
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enabled: true,
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extends: "libvndk",
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},
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nocrt: true,
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}
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`)
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// Ensures that the core variant of "libvndk_ext" can be found.
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mod := ctx.ModuleForTests("libvndk_ext", coreVariant).Module().(*Module)
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if extends := mod.getVndkExtendsModuleName(); extends != "libvndk" {
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t.Errorf("\"libvndk_ext\" must extend from \"libvndk\" but get %q", extends)
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}
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}
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func TestVndkExtError(t *testing.T) {
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// This test ensures an error is emitted in ill-formed vndk-ext definition.
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testCcError(t, "must set `vendor: true` to set `extends: \".*\"`", `
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cc_library {
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name: "libvndk",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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nocrt: true,
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}
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cc_library {
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name: "libvndk_ext",
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vndk: {
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enabled: true,
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extends: "libvndk",
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},
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nocrt: true,
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}
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`)
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testCcError(t, "must set `extends: \"\\.\\.\\.\"` to vndk extension", `
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cc_library {
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name: "libvndk",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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nocrt: true,
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}
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cc_library {
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name: "libvndk_ext",
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vendor: true,
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vndk: {
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enabled: true,
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},
|
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nocrt: true,
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}
|
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`)
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}
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|
|
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)
|
|
}
|
|
|
|
func checkStaticLibs(t *testing.T, expected []string, module *Module) {
|
|
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) {
|
|
ctx := testCc(t, staticLibAndroidBp)
|
|
|
|
// Check the shared version of lib2.
|
|
variant := "android_arm64_armv8-a_core_shared"
|
|
module := ctx.ModuleForTests("lib2", variant).Module().(*Module)
|
|
checkStaticLibs(t, []string{"lib1", "libclang_rt.builtins-aarch64-android", "libatomic", "libgcc"}, module)
|
|
|
|
// Check the static version of lib2.
|
|
variant = "android_arm64_armv8-a_core_static"
|
|
module = ctx.ModuleForTests("lib2", variant).Module().(*Module)
|
|
// libc++_static is linked additionally.
|
|
checkStaticLibs(t, []string{"lib1", "libc++_static", "libclang_rt.builtins-aarch64-android", "libatomic", "libgcc"}, 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)
|
|
}
|
|
}
|
|
|
|
func TestStaticExecutable(t *testing.T) {
|
|
ctx := testCc(t, `
|
|
cc_binary {
|
|
name: "static_test",
|
|
srcs: ["foo.c"],
|
|
static_executable: true,
|
|
}`)
|
|
|
|
variant := "android_arm64_armv8-a_core"
|
|
binModuleRule := ctx.ModuleForTests("static_test", variant).Rule("ld")
|
|
libFlags := binModuleRule.Args["libFlags"]
|
|
systemStaticLibs := []string{"libc.a", "libm.a", "libdl.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) {
|
|
ctx := testCc(t, `
|
|
cc_binary {
|
|
name: "mybin",
|
|
srcs: ["foo.c"],
|
|
static_libs: ["libB"],
|
|
static_executable: true,
|
|
stl: "none",
|
|
}
|
|
|
|
cc_library {
|
|
name: "libB",
|
|
srcs: ["foo.c"],
|
|
shared_libs: ["libC"],
|
|
stl: "none",
|
|
}
|
|
|
|
cc_library {
|
|
name: "libC",
|
|
srcs: ["foo.c"],
|
|
stl: "none",
|
|
stubs: {
|
|
versions: ["1"],
|
|
},
|
|
}`)
|
|
|
|
mybin := ctx.ModuleForTests("mybin", "android_arm64_armv8-a_core").Module().(*Module)
|
|
actual := mybin.depsInLinkOrder
|
|
expected := getOutputPaths(ctx, "android_arm64_armv8-a_core_static", []string{"libB", "libC"})
|
|
|
|
if !reflect.DeepEqual(actual, expected) {
|
|
t.Errorf("staticDeps orderings were not propagated correctly"+
|
|
"\nactual: %v"+
|
|
"\nexpected: %v",
|
|
actual,
|
|
expected,
|
|
)
|
|
}
|
|
}
|