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platform_build_soong/cc/cc_test.go
Justin Yun d00f5ca1df Do not add '.product' suffix for product_specific module 
When a module has both 'product_specific: true' and
'vendor_available: true', the module does not have core variant but
have product and vendor variant modules. As the module generated
multiple variants, the names of the modules have the variant name
suffix. However, it did not create the module with the base module
name because it does not have core variant.

As the base module, in this case, is the product variant, use the
base module name for the product variant without adding the
'.product' suffix to it.

Bug: 161913599
Test: m hidl_test_product@2.0-adapter-helper
Change-Id: I904b43744579a6e89cecbc2e529122eaa8b14cae
2021-02-03 19:43:02 +09:00

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// Copyright 2017 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cc
import (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"reflect"
"strings"
"testing"
"android/soong/android"
)
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 testCcWithConfig(t *testing.T, config android.Config) *android.TestContext {
t.Helper()
ctx := CreateTestContext(config)
ctx.Register()
_, 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 := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.ProductVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
return testCcWithConfig(t, config)
}
func testCcNoVndk(t *testing.T, bp string) *android.TestContext {
t.Helper()
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
return testCcWithConfig(t, config)
}
func testCcNoProductVndk(t *testing.T, bp string) *android.TestContext {
t.Helper()
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
return testCcWithConfig(t, config)
}
func testCcErrorWithConfig(t *testing.T, pattern string, config android.Config) {
t.Helper()
ctx := CreateTestContext(config)
ctx.Register()
_, 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)
}
func testCcError(t *testing.T, pattern string, bp string) {
t.Helper()
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
testCcErrorWithConfig(t, pattern, config)
return
}
func testCcErrorProductVndk(t *testing.T, pattern string, bp string) {
t.Helper()
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.ProductVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
testCcErrorWithConfig(t, pattern, config)
return
}
const (
coreVariant = "android_arm64_armv8-a_shared"
vendorVariant = "android_vendor.VER_arm64_armv8-a_shared"
productVariant = "android_product.VER_arm64_armv8-a_shared"
recoveryVariant = "android_recovery_arm64_armv8-a_shared"
)
func TestFuchsiaDeps(t *testing.T) {
t.Helper()
bp := `
cc_library {
name: "libTest",
srcs: ["foo.c"],
target: {
fuchsia: {
srcs: ["bar.c"],
},
},
}`
config := TestConfig(buildDir, android.Fuchsia, nil, bp, nil)
ctx := testCcWithConfig(t, config)
rt := false
fb := false
ld := ctx.ModuleForTests("libTest", "fuchsia_arm64_shared").Rule("ld")
implicits := ld.Implicits
for _, lib := range implicits {
if strings.Contains(lib.Rel(), "libcompiler_rt") {
rt = true
}
if strings.Contains(lib.Rel(), "libbioniccompat") {
fb = true
}
}
if !rt || !fb {
t.Errorf("fuchsia libs must link libcompiler_rt and libbioniccompat")
}
}
func TestFuchsiaTargetDecl(t *testing.T) {
t.Helper()
bp := `
cc_library {
name: "libTest",
srcs: ["foo.c"],
target: {
fuchsia: {
srcs: ["bar.c"],
},
},
}`
config := TestConfig(buildDir, android.Fuchsia, nil, bp, nil)
ctx := testCcWithConfig(t, config)
ld := ctx.ModuleForTests("libTest", "fuchsia_arm64_shared").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 TestVendorSrc(t *testing.T) {
ctx := testCc(t, `
cc_library {
name: "libTest",
srcs: ["foo.c"],
no_libcrt: true,
nocrt: true,
system_shared_libs: [],
vendor_available: true,
target: {
vendor: {
srcs: ["bar.c"],
},
},
}
`)
ld := ctx.ModuleForTests("libTest", vendorVariant).Rule("ld")
var objs []string
for _, o := range ld.Inputs {
objs = append(objs, o.Base())
}
if len(objs) != 2 || objs[0] != "foo.o" || objs[1] != "bar.o" {
t.Errorf("inputs of libTest must be []string{\"foo.o\", \"bar.o\"}, but was %#v.", objs)
}
}
func checkVndkModule(t *testing.T, ctx *android.TestContext, name, subDir string,
isVndkSp bool, extends string, variant string) {
t.Helper()
mod := ctx.ModuleForTests(name, variant).Module().(*Module)
// 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 checkSnapshotIncludeExclude(t *testing.T, ctx *android.TestContext, singleton android.TestingSingleton, moduleName, snapshotFilename, subDir, variant string, include bool) {
t.Helper()
mod, ok := ctx.ModuleForTests(moduleName, variant).Module().(android.OutputFileProducer)
if !ok {
t.Errorf("%q must have output\n", moduleName)
return
}
outputFiles, err := mod.OutputFiles("")
if err != nil || len(outputFiles) != 1 {
t.Errorf("%q must have single output\n", moduleName)
return
}
snapshotPath := filepath.Join(subDir, snapshotFilename)
if include {
out := singleton.Output(snapshotPath)
if out.Input.String() != outputFiles[0].String() {
t.Errorf("The input of snapshot %q must be %q, but %q", moduleName, out.Input.String(), outputFiles[0])
}
} else {
out := singleton.MaybeOutput(snapshotPath)
if out.Rule != nil {
t.Errorf("There must be no rule for module %q output file %q", moduleName, outputFiles[0])
}
}
}
func checkSnapshot(t *testing.T, ctx *android.TestContext, singleton android.TestingSingleton, moduleName, snapshotFilename, subDir, variant string) {
checkSnapshotIncludeExclude(t, ctx, singleton, moduleName, snapshotFilename, subDir, variant, true)
}
func checkSnapshotExclude(t *testing.T, ctx *android.TestContext, singleton android.TestingSingleton, moduleName, snapshotFilename, subDir, variant string) {
checkSnapshotIncludeExclude(t, ctx, singleton, moduleName, snapshotFilename, subDir, variant, false)
}
func checkWriteFileOutput(t *testing.T, params android.TestingBuildParams, expected []string) {
t.Helper()
content := android.ContentFromFileRuleForTests(t, params)
actual := strings.FieldsFunc(content, func(r rune) bool { return r == '\n' })
assertArrayString(t, actual, expected)
}
func checkVndkOutput(t *testing.T, ctx *android.TestContext, output string, expected []string) {
t.Helper()
vndkSnapshot := ctx.SingletonForTests("vndk-snapshot")
checkWriteFileOutput(t, vndkSnapshot.Output(output), expected)
}
func checkVndkLibrariesOutput(t *testing.T, ctx *android.TestContext, module string, expected []string) {
t.Helper()
got := ctx.ModuleForTests(module, "").Module().(*vndkLibrariesTxt).fileNames
assertArrayString(t, got, expected)
}
func TestVndk(t *testing.T) {
bp := `
cc_library {
name: "libvndk",
vendor_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_private",
vendor_available: true,
vndk: {
enabled: true,
private: true,
},
nocrt: true,
stem: "libvndk-private",
}
cc_library {
name: "libvndk_product",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
target: {
vendor: {
cflags: ["-DTEST"],
},
product: {
cflags: ["-DTEST"],
},
},
}
cc_library {
name: "libvndk_sp",
vendor_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
nocrt: true,
suffix: "-x",
}
cc_library {
name: "libvndk_sp_private",
vendor_available: true,
vndk: {
enabled: true,
support_system_process: true,
private: true,
},
nocrt: true,
target: {
vendor: {
suffix: "-x",
},
},
}
cc_library {
name: "libvndk_sp_product_private",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
private: true,
},
nocrt: true,
target: {
vendor: {
suffix: "-x",
},
product: {
suffix: "-x",
},
},
}
llndk_libraries_txt {
name: "llndk.libraries.txt",
}
vndkcore_libraries_txt {
name: "vndkcore.libraries.txt",
}
vndksp_libraries_txt {
name: "vndksp.libraries.txt",
}
vndkprivate_libraries_txt {
name: "vndkprivate.libraries.txt",
}
vndkproduct_libraries_txt {
name: "vndkproduct.libraries.txt",
}
vndkcorevariant_libraries_txt {
name: "vndkcorevariant.libraries.txt",
insert_vndk_version: false,
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.ProductVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
ctx := testCcWithConfig(t, config)
// subdir == "" because VNDK libs are not supposed to be installed separately.
// They are installed as part of VNDK APEX instead.
checkVndkModule(t, ctx, "libvndk", "", false, "", vendorVariant)
checkVndkModule(t, ctx, "libvndk_private", "", false, "", vendorVariant)
checkVndkModule(t, ctx, "libvndk_product", "", false, "", vendorVariant)
checkVndkModule(t, ctx, "libvndk_sp", "", true, "", vendorVariant)
checkVndkModule(t, ctx, "libvndk_sp_private", "", true, "", vendorVariant)
checkVndkModule(t, ctx, "libvndk_sp_product_private", "", true, "", vendorVariant)
checkVndkModule(t, ctx, "libvndk_product", "", false, "", productVariant)
checkVndkModule(t, ctx, "libvndk_sp_product_private", "", true, "", productVariant)
// Check VNDK snapshot output.
snapshotDir := "vndk-snapshot"
snapshotVariantPath := filepath.Join(buildDir, snapshotDir, "arm64")
vndkLibPath := filepath.Join(snapshotVariantPath, fmt.Sprintf("arch-%s-%s",
"arm64", "armv8-a"))
vndkLib2ndPath := filepath.Join(snapshotVariantPath, fmt.Sprintf("arch-%s-%s",
"arm", "armv7-a-neon"))
vndkCoreLibPath := filepath.Join(vndkLibPath, "shared", "vndk-core")
vndkSpLibPath := filepath.Join(vndkLibPath, "shared", "vndk-sp")
vndkCoreLib2ndPath := filepath.Join(vndkLib2ndPath, "shared", "vndk-core")
vndkSpLib2ndPath := filepath.Join(vndkLib2ndPath, "shared", "vndk-sp")
variant := "android_vendor.VER_arm64_armv8-a_shared"
variant2nd := "android_vendor.VER_arm_armv7-a-neon_shared"
snapshotSingleton := ctx.SingletonForTests("vndk-snapshot")
checkSnapshot(t, ctx, snapshotSingleton, "libvndk", "libvndk.so", vndkCoreLibPath, variant)
checkSnapshot(t, ctx, snapshotSingleton, "libvndk", "libvndk.so", vndkCoreLib2ndPath, variant2nd)
checkSnapshot(t, ctx, snapshotSingleton, "libvndk_product", "libvndk_product.so", vndkCoreLibPath, variant)
checkSnapshot(t, ctx, snapshotSingleton, "libvndk_product", "libvndk_product.so", vndkCoreLib2ndPath, variant2nd)
checkSnapshot(t, ctx, snapshotSingleton, "libvndk_sp", "libvndk_sp-x.so", vndkSpLibPath, variant)
checkSnapshot(t, ctx, snapshotSingleton, "libvndk_sp", "libvndk_sp-x.so", vndkSpLib2ndPath, variant2nd)
snapshotConfigsPath := filepath.Join(snapshotVariantPath, "configs")
checkSnapshot(t, ctx, snapshotSingleton, "llndk.libraries.txt", "llndk.libraries.txt", snapshotConfigsPath, "")
checkSnapshot(t, ctx, snapshotSingleton, "vndkcore.libraries.txt", "vndkcore.libraries.txt", snapshotConfigsPath, "")
checkSnapshot(t, ctx, snapshotSingleton, "vndksp.libraries.txt", "vndksp.libraries.txt", snapshotConfigsPath, "")
checkSnapshot(t, ctx, snapshotSingleton, "vndkprivate.libraries.txt", "vndkprivate.libraries.txt", snapshotConfigsPath, "")
checkSnapshot(t, ctx, snapshotSingleton, "vndkproduct.libraries.txt", "vndkproduct.libraries.txt", snapshotConfigsPath, "")
checkVndkOutput(t, ctx, "vndk/vndk.libraries.txt", []string{
"LLNDK: libc.so",
"LLNDK: libdl.so",
"LLNDK: libft2.so",
"LLNDK: libm.so",
"VNDK-SP: libc++.so",
"VNDK-SP: libvndk_sp-x.so",
"VNDK-SP: libvndk_sp_private-x.so",
"VNDK-SP: libvndk_sp_product_private-x.so",
"VNDK-core: libvndk-private.so",
"VNDK-core: libvndk.so",
"VNDK-core: libvndk_product.so",
"VNDK-private: libft2.so",
"VNDK-private: libvndk-private.so",
"VNDK-private: libvndk_sp_private-x.so",
"VNDK-private: libvndk_sp_product_private-x.so",
"VNDK-product: libc++.so",
"VNDK-product: libvndk_product.so",
"VNDK-product: libvndk_sp_product_private-x.so",
})
checkVndkLibrariesOutput(t, ctx, "llndk.libraries.txt", []string{"libc.so", "libdl.so", "libft2.so", "libm.so"})
checkVndkLibrariesOutput(t, ctx, "vndkcore.libraries.txt", []string{"libvndk-private.so", "libvndk.so", "libvndk_product.so"})
checkVndkLibrariesOutput(t, ctx, "vndksp.libraries.txt", []string{"libc++.so", "libvndk_sp-x.so", "libvndk_sp_private-x.so", "libvndk_sp_product_private-x.so"})
checkVndkLibrariesOutput(t, ctx, "vndkprivate.libraries.txt", []string{"libft2.so", "libvndk-private.so", "libvndk_sp_private-x.so", "libvndk_sp_product_private-x.so"})
checkVndkLibrariesOutput(t, ctx, "vndkproduct.libraries.txt", []string{"libc++.so", "libvndk_product.so", "libvndk_sp_product_private-x.so"})
checkVndkLibrariesOutput(t, ctx, "vndkcorevariant.libraries.txt", nil)
}
func TestVndkWithHostSupported(t *testing.T) {
ctx := testCc(t, `
cc_library {
name: "libvndk_host_supported",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
host_supported: true,
}
cc_library {
name: "libvndk_host_supported_but_disabled_on_device",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
host_supported: true,
enabled: false,
target: {
host: {
enabled: true,
}
}
}
vndkcore_libraries_txt {
name: "vndkcore.libraries.txt",
}
`)
checkVndkLibrariesOutput(t, ctx, "vndkcore.libraries.txt", []string{"libvndk_host_supported.so"})
}
func TestVndkLibrariesTxtAndroidMk(t *testing.T) {
bp := `
llndk_libraries_txt {
name: "llndk.libraries.txt",
insert_vndk_version: true,
}`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
ctx := testCcWithConfig(t, config)
module := ctx.ModuleForTests("llndk.libraries.txt", "")
entries := android.AndroidMkEntriesForTest(t, config, "", module.Module())[0]
assertArrayString(t, entries.EntryMap["LOCAL_MODULE_STEM"], []string{"llndk.libraries.VER.txt"})
}
func TestVndkUsingCoreVariant(t *testing.T) {
bp := `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_sp",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
nocrt: true,
}
cc_library {
name: "libvndk2",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
private: true,
},
nocrt: true,
}
vndkcorevariant_libraries_txt {
name: "vndkcorevariant.libraries.txt",
insert_vndk_version: false,
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
config.TestProductVariables.VndkUseCoreVariant = BoolPtr(true)
setVndkMustUseVendorVariantListForTest(config, []string{"libvndk"})
ctx := testCcWithConfig(t, config)
checkVndkLibrariesOutput(t, ctx, "vndkcorevariant.libraries.txt", []string{"libc++.so", "libvndk2.so", "libvndk_sp.so"})
}
func TestDataLibs(t *testing.T) {
bp := `
cc_test_library {
name: "test_lib",
srcs: ["test_lib.cpp"],
gtest: false,
}
cc_test {
name: "main_test",
data_libs: ["test_lib"],
gtest: false,
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
config.TestProductVariables.VndkUseCoreVariant = BoolPtr(true)
ctx := testCcWithConfig(t, config)
module := ctx.ModuleForTests("main_test", "android_arm_armv7-a-neon").Module()
testBinary := module.(*Module).linker.(*testBinary)
outputFiles, err := module.(android.OutputFileProducer).OutputFiles("")
if err != nil {
t.Errorf("Expected cc_test to produce output files, error: %s", err)
return
}
if len(outputFiles) != 1 {
t.Errorf("expected exactly one output file. output files: [%s]", outputFiles)
return
}
if len(testBinary.dataPaths()) != 1 {
t.Errorf("expected exactly one test data file. test data files: [%s]", testBinary.dataPaths())
return
}
outputPath := outputFiles[0].String()
testBinaryPath := testBinary.dataPaths()[0].SrcPath.String()
if !strings.HasSuffix(outputPath, "/main_test") {
t.Errorf("expected test output file to be 'main_test', but was '%s'", outputPath)
return
}
if !strings.HasSuffix(testBinaryPath, "/test_lib.so") {
t.Errorf("expected test data file to be 'test_lib.so', but was '%s'", testBinaryPath)
return
}
}
func TestDataLibsRelativeInstallPath(t *testing.T) {
bp := `
cc_test_library {
name: "test_lib",
srcs: ["test_lib.cpp"],
relative_install_path: "foo/bar/baz",
gtest: false,
}
cc_test {
name: "main_test",
data_libs: ["test_lib"],
gtest: false,
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
config.TestProductVariables.VndkUseCoreVariant = BoolPtr(true)
ctx := testCcWithConfig(t, config)
module := ctx.ModuleForTests("main_test", "android_arm_armv7-a-neon").Module()
testBinary := module.(*Module).linker.(*testBinary)
outputFiles, err := module.(android.OutputFileProducer).OutputFiles("")
if err != nil {
t.Fatalf("Expected cc_test to produce output files, error: %s", err)
}
if len(outputFiles) != 1 {
t.Errorf("expected exactly one output file. output files: [%s]", outputFiles)
}
if len(testBinary.dataPaths()) != 1 {
t.Errorf("expected exactly one test data file. test data files: [%s]", testBinary.dataPaths())
}
outputPath := outputFiles[0].String()
if !strings.HasSuffix(outputPath, "/main_test") {
t.Errorf("expected test output file to be 'main_test', but was '%s'", outputPath)
}
entries := android.AndroidMkEntriesForTest(t, config, "", module)[0]
if !strings.HasSuffix(entries.EntryMap["LOCAL_TEST_DATA"][0], ":test_lib.so:foo/bar/baz") {
t.Errorf("expected LOCAL_TEST_DATA to end with `:test_lib.so:foo/bar/baz`,"+
" but was '%s'", entries.EntryMap["LOCAL_TEST_DATA"][0])
}
}
func TestVndkWhenVndkVersionIsNotSet(t *testing.T) {
ctx := testCcNoVndk(t, `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk-private",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
private: true,
},
nocrt: true,
}
cc_library {
name: "libllndk",
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
export_llndk_headers: ["libllndk_headers"],
}
llndk_headers {
name: "libllndk_headers",
export_include_dirs: ["include"],
}
`)
checkVndkOutput(t, ctx, "vndk/vndk.libraries.txt", []string{
"LLNDK: libc.so",
"LLNDK: libdl.so",
"LLNDK: libft2.so",
"LLNDK: libllndk.so",
"LLNDK: libm.so",
"VNDK-SP: libc++.so",
"VNDK-core: libvndk-private.so",
"VNDK-core: libvndk.so",
"VNDK-private: libft2.so",
"VNDK-private: libvndk-private.so",
"VNDK-product: libc++.so",
"VNDK-product: libvndk-private.so",
"VNDK-product: libvndk.so",
})
}
func TestVndkModuleError(t *testing.T) {
// Check the error message for vendor_available and product_available properties.
testCcErrorProductVndk(t, "vndk: vendor_available must be set to true when `vndk: {enabled: true}`", `
cc_library {
name: "libvndk",
vndk: {
enabled: true,
},
nocrt: true,
}
`)
testCcErrorProductVndk(t, "vndk: vendor_available must be set to true when `vndk: {enabled: true}`", `
cc_library {
name: "libvndk",
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
`)
testCcErrorProductVndk(t, "product properties must have the same values with the vendor properties for VNDK modules", `
cc_library {
name: "libvndkprop",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
target: {
vendor: {
cflags: ["-DTEST",],
},
},
}
`)
}
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,
product_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,
product_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,
product_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,
product_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,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
shared_libs: ["libvndk"], // Cause error
nocrt: true,
}
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
`)
// Check whether an error is emitted when a VNDK lib depends on a non-VNDK lib.
testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
shared_libs: ["libnonvndk"],
nocrt: true,
}
cc_library {
name: "libnonvndk",
vendor_available: true,
nocrt: true,
}
`)
// Check whether an error is emitted when a VNDK-private lib depends on a non-VNDK lib.
testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", `
cc_library {
name: "libvndkprivate",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
private: true,
},
shared_libs: ["libnonvndk"],
nocrt: true,
}
cc_library {
name: "libnonvndk",
vendor_available: true,
nocrt: true,
}
`)
// Check whether an error is emitted when a VNDK-sp lib depends on a non-VNDK lib.
testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", `
cc_library {
name: "libvndksp",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
shared_libs: ["libnonvndk"],
nocrt: true,
}
cc_library {
name: "libnonvndk",
vendor_available: true,
nocrt: true,
}
`)
// Check whether an error is emitted when a VNDK-sp-private lib depends on a non-VNDK lib.
testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", `
cc_library {
name: "libvndkspprivate",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
private: true,
},
shared_libs: ["libnonvndk"],
nocrt: true,
}
cc_library {
name: "libnonvndk",
vendor_available: true,
nocrt: true,
}
`)
}
func TestDoubleLoadbleDep(t *testing.T) {
// okay to link : LLNDK -> double_loadable VNDK
testCc(t, `
cc_library {
name: "libllndk",
shared_libs: ["libdoubleloadable"],
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
}
cc_library {
name: "libdoubleloadable",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
double_loadable: true,
}
`)
// okay to link : LLNDK -> VNDK-SP
testCc(t, `
cc_library {
name: "libllndk",
shared_libs: ["libvndksp"],
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
}
cc_library {
name: "libvndksp",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
}
`)
// okay to link : double_loadable -> double_loadable
testCc(t, `
cc_library {
name: "libdoubleloadable1",
shared_libs: ["libdoubleloadable2"],
vendor_available: true,
double_loadable: true,
}
cc_library {
name: "libdoubleloadable2",
vendor_available: true,
double_loadable: true,
}
`)
// okay to link : double_loadable VNDK -> double_loadable VNDK private
testCc(t, `
cc_library {
name: "libdoubleloadable",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
double_loadable: true,
shared_libs: ["libnondoubleloadable"],
}
cc_library {
name: "libnondoubleloadable",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
private: true,
},
double_loadable: true,
}
`)
// okay to link : LLNDK -> core-only -> vendor_available & double_loadable
testCc(t, `
cc_library {
name: "libllndk",
shared_libs: ["libcoreonly"],
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
}
cc_library {
name: "libcoreonly",
shared_libs: ["libvendoravailable"],
}
// indirect dependency of LLNDK
cc_library {
name: "libvendoravailable",
vendor_available: true,
double_loadable: true,
}
`)
}
func TestDoubleLoadableDepError(t *testing.T) {
// Check whether an error is emitted when a LLNDK depends on a non-double_loadable VNDK lib.
testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", `
cc_library {
name: "libllndk",
shared_libs: ["libnondoubleloadable"],
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
}
cc_library {
name: "libnondoubleloadable",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
}
`)
// Check whether an error is emitted when a LLNDK depends on a non-double_loadable vendor_available lib.
testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", `
cc_library {
name: "libllndk",
no_libcrt: true,
shared_libs: ["libnondoubleloadable"],
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
}
cc_library {
name: "libnondoubleloadable",
vendor_available: true,
}
`)
// Check whether an error is emitted when a LLNDK depends on a non-double_loadable indirectly.
testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", `
cc_library {
name: "libllndk",
shared_libs: ["libcoreonly"],
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
}
cc_library {
name: "libcoreonly",
shared_libs: ["libvendoravailable"],
}
// indirect dependency of LLNDK
cc_library {
name: "libvendoravailable",
vendor_available: true,
}
`)
// The error is not from 'client' but from 'libllndk'
testCcError(t, "module \"libllndk\".* links a library \"libnondoubleloadable\".*double_loadable", `
cc_library {
name: "client",
vendor_available: true,
double_loadable: true,
shared_libs: ["libllndk"],
}
cc_library {
name: "libllndk",
shared_libs: ["libnondoubleloadable"],
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
}
cc_library {
name: "libnondoubleloadable",
vendor_available: true,
}
`)
}
func TestCheckVndkMembershipBeforeDoubleLoadable(t *testing.T) {
testCcError(t, "module \"libvndksp\" variant .*: .*: VNDK-SP must only depend on VNDK-SP", `
cc_library {
name: "libvndksp",
shared_libs: ["libanothervndksp"],
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
}
}
cc_library {
name: "libllndk",
shared_libs: ["libanothervndksp"],
}
llndk_library {
name: "libllndk",
symbol_file: "",
}
cc_library {
name: "libanothervndksp",
vendor_available: true,
}
`)
}
func TestVndkExt(t *testing.T) {
// This test checks the VNDK-Ext properties.
bp := `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk2",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
target: {
vendor: {
suffix: "-suffix",
},
product: {
suffix: "-suffix",
},
},
nocrt: true,
}
cc_library {
name: "libvndk_ext",
vendor: true,
vndk: {
enabled: true,
extends: "libvndk",
},
nocrt: true,
}
cc_library {
name: "libvndk2_ext",
vendor: true,
vndk: {
enabled: true,
extends: "libvndk2",
},
nocrt: true,
}
cc_library {
name: "libvndk_ext_product",
product_specific: true,
vndk: {
enabled: true,
extends: "libvndk",
},
nocrt: true,
}
cc_library {
name: "libvndk2_ext_product",
product_specific: true,
vndk: {
enabled: true,
extends: "libvndk2",
},
nocrt: true,
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.ProductVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
ctx := testCcWithConfig(t, config)
checkVndkModule(t, ctx, "libvndk_ext", "vndk", false, "libvndk", vendorVariant)
checkVndkModule(t, ctx, "libvndk_ext_product", "vndk", false, "libvndk", productVariant)
mod_vendor := ctx.ModuleForTests("libvndk2_ext", vendorVariant).Module().(*Module)
assertString(t, mod_vendor.outputFile.Path().Base(), "libvndk2-suffix.so")
mod_product := ctx.ModuleForTests("libvndk2_ext_product", productVariant).Module().(*Module)
assertString(t, mod_product.outputFile.Path().Base(), "libvndk2-suffix.so")
}
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,
product_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 TestVndkExtWithoutProductVndkVersion(t *testing.T) {
// This test checks the VNDK-Ext properties when PRODUCT_PRODUCT_VNDK_VERSION is not set.
ctx := testCcNoProductVndk(t, `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_ext_product",
product_specific: true,
vndk: {
enabled: true,
extends: "libvndk",
},
nocrt: true,
}
`)
// Ensures that the core variant of "libvndk_ext_product" can be found.
mod := ctx.ModuleForTests("libvndk_ext_product", coreVariant).Module().(*Module)
if extends := mod.getVndkExtendsModuleName(); extends != "libvndk" {
t.Errorf("\"libvndk_ext_product\" 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` or `product_specific: true` to set `extends: \".*\"`", `
cc_library {
name: "libvndk",
vendor_available: true,
product_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,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_ext",
vendor: true,
vndk: {
enabled: true,
},
nocrt: true,
}
`)
testCcErrorProductVndk(t, "must set `extends: \"\\.\\.\\.\"` to vndk extension", `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_ext_product",
product_specific: true,
vndk: {
enabled: true,
},
nocrt: true,
}
`)
testCcErrorProductVndk(t, "must not set at the same time as `vndk: {extends: \"\\.\\.\\.\"}`", `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_ext_product",
product_specific: true,
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
extends: "libvndk",
},
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,
product_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,
product_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 `private: true`.
testCcError(t, "`extends` refers module \".*\" which has `private: true`", `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
private: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_ext",
vendor: true,
vndk: {
enabled: true,
extends: "libvndk",
},
nocrt: true,
}
`)
testCcErrorProductVndk(t, "`extends` refers module \".*\" which has `private: true`", `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
private: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_ext_product",
product_specific: 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,
product_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,
product_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,
product_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,
product_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 TestProductVndkExtDependency(t *testing.T) {
bp := `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_ext_product",
product_specific: true,
vndk: {
enabled: true,
extends: "libvndk",
},
shared_libs: ["libproduct_for_vndklibs"],
nocrt: true,
}
cc_library {
name: "libvndk_sp",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_sp_ext_product",
product_specific: true,
vndk: {
enabled: true,
extends: "libvndk_sp",
support_system_process: true,
},
shared_libs: ["libproduct_for_vndklibs"],
nocrt: true,
}
cc_library {
name: "libproduct",
product_specific: true,
shared_libs: ["libvndk_ext_product", "libvndk_sp_ext_product"],
nocrt: true,
}
cc_library {
name: "libproduct_for_vndklibs",
product_specific: true,
nocrt: true,
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.ProductVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
testCcWithConfig(t, config)
}
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,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_sp",
vendor_available: true,
product_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,
product_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,
product_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,
product_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,
product_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,
product_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,
product_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,
product_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,
product_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,
}
`)
}
func TestEnforceProductVndkVersion(t *testing.T) {
bp := `
cc_library {
name: "libllndk",
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
}
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
nocrt: true,
}
cc_library {
name: "libvndk_sp",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
nocrt: true,
}
cc_library {
name: "libva",
vendor_available: true,
nocrt: true,
}
cc_library {
name: "libpa",
product_available: true,
nocrt: true,
}
cc_library {
name: "libboth_available",
vendor_available: true,
product_available: true,
nocrt: true,
target: {
vendor: {
suffix: "-vendor",
},
product: {
suffix: "-product",
},
}
}
cc_library {
name: "libproduct_va",
product_specific: true,
vendor_available: true,
nocrt: true,
}
cc_library {
name: "libprod",
product_specific: true,
shared_libs: [
"libllndk",
"libvndk",
"libvndk_sp",
"libpa",
"libboth_available",
"libproduct_va",
],
nocrt: true,
}
cc_library {
name: "libvendor",
vendor: true,
shared_libs: [
"libllndk",
"libvndk",
"libvndk_sp",
"libva",
"libboth_available",
"libproduct_va",
],
nocrt: true,
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.ProductVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
ctx := testCcWithConfig(t, config)
checkVndkModule(t, ctx, "libvndk", "", false, "", productVariant)
checkVndkModule(t, ctx, "libvndk_sp", "", true, "", productVariant)
mod_vendor := ctx.ModuleForTests("libboth_available", vendorVariant).Module().(*Module)
assertString(t, mod_vendor.outputFile.Path().Base(), "libboth_available-vendor.so")
mod_product := ctx.ModuleForTests("libboth_available", productVariant).Module().(*Module)
assertString(t, mod_product.outputFile.Path().Base(), "libboth_available-product.so")
}
func TestEnforceProductVndkVersionErrors(t *testing.T) {
testCcErrorProductVndk(t, "dependency \".*\" of \".*\" missing variant:\n.*image:product.VER", `
cc_library {
name: "libprod",
product_specific: true,
shared_libs: [
"libvendor",
],
nocrt: true,
}
cc_library {
name: "libvendor",
vendor: true,
nocrt: true,
}
`)
testCcErrorProductVndk(t, "dependency \".*\" of \".*\" missing variant:\n.*image:product.VER", `
cc_library {
name: "libprod",
product_specific: true,
shared_libs: [
"libsystem",
],
nocrt: true,
}
cc_library {
name: "libsystem",
nocrt: true,
}
`)
testCcErrorProductVndk(t, "dependency \".*\" of \".*\" missing variant:\n.*image:product.VER", `
cc_library {
name: "libprod",
product_specific: true,
shared_libs: [
"libva",
],
nocrt: true,
}
cc_library {
name: "libva",
vendor_available: true,
nocrt: true,
}
`)
testCcErrorProductVndk(t, "non-VNDK module should not link to \".*\" which has `private: true`", `
cc_library {
name: "libprod",
product_specific: true,
shared_libs: [
"libvndk_private",
],
nocrt: true,
}
cc_library {
name: "libvndk_private",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
private: true,
},
nocrt: true,
}
`)
testCcErrorProductVndk(t, "dependency \".*\" of \".*\" missing variant:\n.*image:product.VER", `
cc_library {
name: "libprod",
product_specific: true,
shared_libs: [
"libsystem_ext",
],
nocrt: true,
}
cc_library {
name: "libsystem_ext",
system_ext_specific: true,
nocrt: true,
}
`)
testCcErrorProductVndk(t, "dependency \".*\" of \".*\" missing variant:\n.*image:", `
cc_library {
name: "libsystem",
shared_libs: [
"libproduct_va",
],
nocrt: true,
}
cc_library {
name: "libproduct_va",
product_specific: true,
vendor_available: true,
nocrt: true,
}
`)
}
func TestMakeLinkType(t *testing.T) {
bp := `
cc_library {
name: "libvndk",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
}
cc_library {
name: "libvndksp",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
}
cc_library {
name: "libvndkprivate",
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
private: true,
},
}
cc_library {
name: "libvendor",
vendor: true,
}
cc_library {
name: "libvndkext",
vendor: true,
vndk: {
enabled: true,
extends: "libvndk",
},
}
vndk_prebuilt_shared {
name: "prevndk",
version: "27",
target_arch: "arm",
binder32bit: true,
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
},
arch: {
arm: {
srcs: ["liba.so"],
},
},
}
cc_library {
name: "libllndk",
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
symbol_file: "",
}
cc_library {
name: "libllndkprivate",
llndk_stubs: "libllndkprivate.llndk",
}
llndk_library {
name: "libllndkprivate.llndk",
private: true,
symbol_file: "",
}
llndk_libraries_txt {
name: "llndk.libraries.txt",
}
vndkcore_libraries_txt {
name: "vndkcore.libraries.txt",
}
vndksp_libraries_txt {
name: "vndksp.libraries.txt",
}
vndkprivate_libraries_txt {
name: "vndkprivate.libraries.txt",
}
vndkcorevariant_libraries_txt {
name: "vndkcorevariant.libraries.txt",
insert_vndk_version: false,
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
// native:vndk
ctx := testCcWithConfig(t, config)
checkVndkLibrariesOutput(t, ctx, "vndkcore.libraries.txt",
[]string{"libvndk.so", "libvndkprivate.so"})
checkVndkLibrariesOutput(t, ctx, "vndksp.libraries.txt",
[]string{"libc++.so", "libvndksp.so"})
checkVndkLibrariesOutput(t, ctx, "llndk.libraries.txt",
[]string{"libc.so", "libdl.so", "libft2.so", "libllndk.so", "libllndkprivate.so", "libm.so"})
checkVndkLibrariesOutput(t, ctx, "vndkprivate.libraries.txt",
[]string{"libft2.so", "libllndkprivate.so", "libvndkprivate.so"})
vendorVariant27 := "android_vendor.27_arm64_armv8-a_shared"
tests := []struct {
variant string
name string
expected string
}{
{vendorVariant, "libvndk", "native:vndk"},
{vendorVariant, "libvndksp", "native:vndk"},
{vendorVariant, "libvndkprivate", "native:vndk_private"},
{vendorVariant, "libvendor", "native:vendor"},
{vendorVariant, "libvndkext", "native:vendor"},
{vendorVariant, "libllndk", "native:vndk"},
{vendorVariant27, "prevndk.vndk.27.arm.binder32", "native:vndk"},
{coreVariant, "libvndk", "native:platform"},
{coreVariant, "libvndkprivate", "native:platform"},
{coreVariant, "libllndk", "native:platform"},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
module := ctx.ModuleForTests(test.name, test.variant).Module().(*Module)
assertString(t, module.makeLinkType, test.expected)
})
}
}
var staticLinkDepOrderTestCases = []struct {
// This is a string representation of a map[moduleName][]moduleDependency .
// It models the dependencies declared in an Android.bp file.
inStatic string
// This is a string representation of a map[moduleName][]moduleDependency .
// It models the dependencies declared in an Android.bp file.
inShared string
// allOrdered is a string representation of a map[moduleName][]moduleDependency .
// The keys of allOrdered specify which modules we would like to check.
// The values of allOrdered specify the expected result (of the transitive closure of all
// dependencies) for each module to test
allOrdered string
// outOrdered is a string representation of a map[moduleName][]moduleDependency .
// The keys of outOrdered specify which modules we would like to check.
// The values of outOrdered specify the expected result (of the ordered linker command line)
// for each module to test.
outOrdered string
}{
// Simple tests
{
inStatic: "",
outOrdered: "",
},
{
inStatic: "a:",
outOrdered: "a:",
},
{
inStatic: "a:b; b:",
outOrdered: "a:b; b:",
},
// Tests of reordering
{
// diamond example
inStatic: "a:d,b,c; b:d; c:d; d:",
outOrdered: "a:b,c,d; b:d; c:d; d:",
},
{
// somewhat real example
inStatic: "bsdiff_unittest:b,c,d,e,f,g,h,i; e:b",
outOrdered: "bsdiff_unittest:c,d,e,b,f,g,h,i; e:b",
},
{
// multiple reorderings
inStatic: "a:b,c,d,e; d:b; e:c",
outOrdered: "a:d,b,e,c; d:b; e:c",
},
{
// should reorder without adding new transitive dependencies
inStatic: "bin:lib2,lib1; lib1:lib2,liboptional",
allOrdered: "bin:lib1,lib2,liboptional; lib1:lib2,liboptional",
outOrdered: "bin:lib1,lib2; lib1:lib2,liboptional",
},
{
// multiple levels of dependencies
inStatic: "a:b,c,d,e,f,g,h; f:b,c,d; b:c,d; c:d",
allOrdered: "a:e,f,b,c,d,g,h; f:b,c,d; b:c,d; c:d",
outOrdered: "a:e,f,b,c,d,g,h; f:b,c,d; b:c,d; c:d",
},
// shared dependencies
{
// Note that this test doesn't recurse, to minimize the amount of logic it tests.
// So, we don't actually have to check that a shared dependency of c will change the order
// of a library that depends statically on b and on c. We only need to check that if c has
// a shared dependency on b, that that shows up in allOrdered.
inShared: "c:b",
allOrdered: "c:b",
outOrdered: "c:",
},
{
// This test doesn't actually include any shared dependencies but it's a reminder of what
// the second phase of the above test would look like
inStatic: "a:b,c; c:b",
allOrdered: "a:c,b; c:b",
outOrdered: "a:c,b; c:b",
},
// tiebreakers for when two modules specifying different orderings and there is no dependency
// to dictate an order
{
// if the tie is between two modules at the end of a's deps, then a's order wins
inStatic: "a1:b,c,d,e; a2:b,c,e,d; b:d,e; c:e,d",
outOrdered: "a1:b,c,d,e; a2:b,c,e,d; b:d,e; c:e,d",
},
{
// if the tie is between two modules at the start of a's deps, then c's order is used
inStatic: "a1:d,e,b1,c1; b1:d,e; c1:e,d; a2:d,e,b2,c2; b2:d,e; c2:d,e",
outOrdered: "a1:b1,c1,e,d; b1:d,e; c1:e,d; a2:b2,c2,d,e; b2:d,e; c2:d,e",
},
// Tests involving duplicate dependencies
{
// simple duplicate
inStatic: "a:b,c,c,b",
outOrdered: "a:c,b",
},
{
// duplicates with reordering
inStatic: "a:b,c,d,c; c:b",
outOrdered: "a:d,c,b",
},
// Tests to confirm the nonexistence of infinite loops.
// These cases should never happen, so as long as the test terminates and the
// result is deterministic then that should be fine.
{
inStatic: "a:a",
outOrdered: "a:a",
},
{
inStatic: "a:b; b:c; c:a",
allOrdered: "a:b,c; b:c,a; c:a,b",
outOrdered: "a:b; b:c; c:a",
},
{
inStatic: "a:b,c; b:c,a; c:a,b",
allOrdered: "a:c,a,b; b:a,b,c; c:b,c,a",
outOrdered: "a:c,b; b:a,c; c:b,a",
},
}
// converts from a string like "a:b,c; d:e" to (["a","b"], {"a":["b","c"], "d":["e"]}, [{"a", "a.o"}, {"b", "b.o"}])
func parseModuleDeps(text string) (modulesInOrder []android.Path, allDeps map[android.Path][]android.Path) {
// convert from "a:b,c; d:e" to "a:b,c;d:e"
strippedText := strings.Replace(text, " ", "", -1)
if len(strippedText) < 1 {
return []android.Path{}, make(map[android.Path][]android.Path, 0)
}
allDeps = make(map[android.Path][]android.Path, 0)
// convert from "a:b,c;d:e" to ["a:b,c", "d:e"]
moduleTexts := strings.Split(strippedText, ";")
outputForModuleName := func(moduleName string) android.Path {
return android.PathForTesting(moduleName)
}
for _, moduleText := range moduleTexts {
// convert from "a:b,c" to ["a", "b,c"]
components := strings.Split(moduleText, ":")
if len(components) != 2 {
panic(fmt.Sprintf("illegal module dep string %q from larger string %q; must contain one ':', not %v", moduleText, text, len(components)-1))
}
moduleName := components[0]
moduleOutput := outputForModuleName(moduleName)
modulesInOrder = append(modulesInOrder, moduleOutput)
depString := components[1]
// convert from "b,c" to ["b", "c"]
depNames := strings.Split(depString, ",")
if len(depString) < 1 {
depNames = []string{}
}
var deps []android.Path
for _, depName := range depNames {
deps = append(deps, outputForModuleName(depName))
}
allDeps[moduleOutput] = deps
}
return modulesInOrder, allDeps
}
func 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_static"
moduleA := ctx.ModuleForTests("a", variant).Module().(*Module)
actual := ctx.ModuleProvider(moduleA, StaticLibraryInfoProvider).(StaticLibraryInfo).TransitiveStaticLibrariesForOrdering.ToList()
expected := getOutputPaths(ctx, variant, []string{"a", "c", "b", "d"})
if !reflect.DeepEqual(actual, expected) {
t.Errorf("staticDeps orderings were not propagated correctly"+
"\nactual: %v"+
"\nexpected: %v",
actual,
expected,
)
}
}
func TestStaticLibDepReorderingWithShared(t *testing.T) {
ctx := testCc(t, `
cc_library {
name: "a",
static_libs: ["b", "c"],
stl: "none",
}
cc_library {
name: "b",
stl: "none",
}
cc_library {
name: "c",
shared_libs: ["b"],
stl: "none",
}
`)
variant := "android_arm64_armv8-a_static"
moduleA := ctx.ModuleForTests("a", variant).Module().(*Module)
actual := ctx.ModuleProvider(moduleA, StaticLibraryInfoProvider).(StaticLibraryInfo).TransitiveStaticLibrariesForOrdering.ToList()
expected := getOutputPaths(ctx, variant, []string{"a", "c", "b"})
if !reflect.DeepEqual(actual, expected) {
t.Errorf("staticDeps orderings did not account for shared libs"+
"\nactual: %v"+
"\nexpected: %v",
actual,
expected,
)
}
}
func checkEquals(t *testing.T, message string, expected, actual interface{}) {
t.Helper()
if !reflect.DeepEqual(actual, expected) {
t.Errorf(message+
"\nactual: %v"+
"\nexpected: %v",
actual,
expected,
)
}
}
func TestLlndkLibrary(t *testing.T) {
ctx := testCc(t, `
cc_library {
name: "libllndk",
stubs: { versions: ["1", "2"] },
llndk_stubs: "libllndk.llndk",
}
llndk_library {
name: "libllndk.llndk",
}
cc_prebuilt_library_shared {
name: "libllndkprebuilt",
stubs: { versions: ["1", "2"] },
llndk_stubs: "libllndkprebuilt.llndk",
}
llndk_library {
name: "libllndkprebuilt.llndk",
}
cc_library {
name: "libllndk_with_external_headers",
stubs: { versions: ["1", "2"] },
llndk_stubs: "libllndk_with_external_headers.llndk",
header_libs: ["libexternal_headers"],
export_header_lib_headers: ["libexternal_headers"],
}
llndk_library {
name: "libllndk_with_external_headers.llndk",
}
cc_library_headers {
name: "libexternal_headers",
export_include_dirs: ["include"],
vendor_available: true,
}
`)
actual := ctx.ModuleVariantsForTests("libllndk")
for i := 0; i < len(actual); i++ {
if !strings.HasPrefix(actual[i], "android_vendor.VER_") {
actual = append(actual[:i], actual[i+1:]...)
i--
}
}
expected := []string{
"android_vendor.VER_arm64_armv8-a_shared_1",
"android_vendor.VER_arm64_armv8-a_shared_2",
"android_vendor.VER_arm64_armv8-a_shared",
"android_vendor.VER_arm_armv7-a-neon_shared_1",
"android_vendor.VER_arm_armv7-a-neon_shared_2",
"android_vendor.VER_arm_armv7-a-neon_shared",
}
checkEquals(t, "variants for llndk stubs", expected, actual)
params := ctx.ModuleForTests("libllndk", "android_vendor.VER_arm_armv7-a-neon_shared").Description("generate stub")
checkEquals(t, "use VNDK version for default stubs", "current", params.Args["apiLevel"])
params = ctx.ModuleForTests("libllndk", "android_vendor.VER_arm_armv7-a-neon_shared_1").Description("generate stub")
checkEquals(t, "override apiLevel for versioned stubs", "1", params.Args["apiLevel"])
}
func TestLlndkHeaders(t *testing.T) {
ctx := testCc(t, `
llndk_headers {
name: "libllndk_headers",
export_include_dirs: ["my_include"],
}
llndk_library {
name: "libllndk.llndk",
export_llndk_headers: ["libllndk_headers"],
}
cc_library {
name: "libllndk",
llndk_stubs: "libllndk.llndk",
}
cc_library {
name: "libvendor",
shared_libs: ["libllndk"],
vendor: true,
srcs: ["foo.c"],
no_libcrt: true,
nocrt: true,
}
`)
// _static variant is used since _shared reuses *.o from the static variant
cc := ctx.ModuleForTests("libvendor", "android_vendor.VER_arm_armv7-a-neon_static").Rule("cc")
cflags := cc.Args["cFlags"]
if !strings.Contains(cflags, "-Imy_include") {
t.Errorf("cflags for libvendor must contain -Imy_include, but was %#v.", cflags)
}
}
func checkRuntimeLibs(t *testing.T, expected []string, module *Module) {
actual := module.Properties.AndroidMkRuntimeLibs
if !reflect.DeepEqual(actual, expected) {
t.Errorf("incorrect runtime_libs for shared libs"+
"\nactual: %v"+
"\nexpected: %v",
actual,
expected,
)
}
}
const runtimeLibAndroidBp = `
cc_library {
name: "liball_available",
vendor_available: true,
product_available: true,
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
cc_library {
name: "libvendor_available1",
vendor_available: true,
runtime_libs: ["liball_available"],
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
cc_library {
name: "libvendor_available2",
vendor_available: true,
runtime_libs: ["liball_available"],
target: {
vendor: {
exclude_runtime_libs: ["liball_available"],
}
},
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
cc_library {
name: "libproduct_vendor",
product_specific: true,
vendor_available: true,
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
cc_library {
name: "libcore",
runtime_libs: ["liball_available"],
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
cc_library {
name: "libvendor1",
vendor: true,
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
cc_library {
name: "libvendor2",
vendor: true,
runtime_libs: ["liball_available", "libvendor1", "libproduct_vendor"],
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
cc_library {
name: "libproduct_available1",
product_available: true,
runtime_libs: ["liball_available"],
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
cc_library {
name: "libproduct1",
product_specific: true,
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
cc_library {
name: "libproduct2",
product_specific: true,
runtime_libs: ["liball_available", "libproduct1", "libproduct_vendor"],
no_libcrt : true,
nocrt : true,
system_shared_libs : [],
}
`
func TestRuntimeLibs(t *testing.T) {
ctx := testCc(t, runtimeLibAndroidBp)
// runtime_libs for core variants use the module names without suffixes.
variant := "android_arm64_armv8-a_shared"
module := ctx.ModuleForTests("libvendor_available1", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available"}, module)
module = ctx.ModuleForTests("libproduct_available1", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available"}, module)
module = ctx.ModuleForTests("libcore", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available"}, module)
// runtime_libs for vendor variants have '.vendor' suffixes if the modules have both core
// and vendor variants.
variant = "android_vendor.VER_arm64_armv8-a_shared"
module = ctx.ModuleForTests("libvendor_available1", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available.vendor"}, module)
module = ctx.ModuleForTests("libvendor2", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available.vendor", "libvendor1", "libproduct_vendor.vendor"}, module)
// runtime_libs for product variants have '.product' suffixes if the modules have both core
// and product variants.
variant = "android_product.VER_arm64_armv8-a_shared"
module = ctx.ModuleForTests("libproduct_available1", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available.product"}, module)
module = ctx.ModuleForTests("libproduct2", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available.product", "libproduct1", "libproduct_vendor"}, module)
}
func TestExcludeRuntimeLibs(t *testing.T) {
ctx := testCc(t, runtimeLibAndroidBp)
variant := "android_arm64_armv8-a_shared"
module := ctx.ModuleForTests("libvendor_available2", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available"}, module)
variant = "android_vendor.VER_arm64_armv8-a_shared"
module = ctx.ModuleForTests("libvendor_available2", 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_shared"
module := ctx.ModuleForTests("libvendor_available1", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available"}, module)
module = ctx.ModuleForTests("libvendor2", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available", "libvendor1", "libproduct_vendor"}, module)
module = ctx.ModuleForTests("libproduct2", variant).Module().(*Module)
checkRuntimeLibs(t, []string{"liball_available", "libproduct1", "libproduct_vendor"}, module)
}
func checkStaticLibs(t *testing.T, expected []string, module *Module) {
t.Helper()
actual := module.Properties.AndroidMkStaticLibs
if !reflect.DeepEqual(actual, expected) {
t.Errorf("incorrect static_libs"+
"\nactual: %v"+
"\nexpected: %v",
actual,
expected,
)
}
}
const staticLibAndroidBp = `
cc_library {
name: "lib1",
}
cc_library {
name: "lib2",
static_libs: ["lib1"],
}
`
func TestStaticLibDepExport(t *testing.T) {
ctx := testCc(t, staticLibAndroidBp)
// Check the shared version of lib2.
variant := "android_arm64_armv8-a_shared"
module := ctx.ModuleForTests("lib2", variant).Module().(*Module)
checkStaticLibs(t, []string{"lib1", "libc++demangle", "libclang_rt.builtins-aarch64-android", "libatomic"}, module)
// Check the static version of lib2.
variant = "android_arm64_armv8-a_static"
module = ctx.ModuleForTests("lib2", variant).Module().(*Module)
// libc++_static is linked additionally.
checkStaticLibs(t, []string{"lib1", "libc++_static", "libc++demangle", "libclang_rt.builtins-aarch64-android", "libatomic"}, 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_libcrt: true,
nocrt: true,
}
cc_library {
name: "libsystem",
shared_libs: ["libvendorpublic"],
vendor: false,
srcs: ["foo.c"],
no_libcrt: true,
nocrt: true,
}
cc_library {
name: "libvendor",
shared_libs: ["libvendorpublic"],
vendor: true,
srcs: ["foo.c"],
no_libcrt: true,
nocrt: true,
}
`)
coreVariant := "android_arm64_armv8-a_shared"
vendorVariant := "android_vendor.VER_arm64_armv8-a_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(coreVariant, "_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", coreVariant).Rule("ld")
libflags := ld.Args["libFlags"]
stubPaths := getOutputPaths(ctx, coreVariant, []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", vendorVariant).Rule("ld")
libflags = ld.Args["libFlags"]
stubPaths = getOutputPaths(ctx, vendorVariant, []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_recovery_arm64_armv8-a_shared"
if len(variants) != 1 || !android.InList(arm64, variants) {
t.Errorf("variants of librecovery must be \"%s\" only, but was %#v", arm64, variants)
}
variants = ctx.ModuleVariantsForTests("librecovery32")
if android.InList(arm64, variants) {
t.Errorf("multilib was set to 32 for librecovery32, but its variants has %s.", arm64)
}
recoveryModule := ctx.ModuleForTests("libHalInRecovery", recoveryVariant).Module().(*Module)
if !recoveryModule.Platform() {
t.Errorf("recovery variant of libHalInRecovery must not specific to device, soc, or product")
}
}
func TestDataLibsPrebuiltSharedTestLibrary(t *testing.T) {
bp := `
cc_prebuilt_test_library_shared {
name: "test_lib",
relative_install_path: "foo/bar/baz",
srcs: ["srcpath/dontusethispath/baz.so"],
}
cc_test {
name: "main_test",
data_libs: ["test_lib"],
gtest: false,
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.DeviceVndkVersion = StringPtr("current")
config.TestProductVariables.Platform_vndk_version = StringPtr("VER")
config.TestProductVariables.VndkUseCoreVariant = BoolPtr(true)
ctx := testCcWithConfig(t, config)
module := ctx.ModuleForTests("main_test", "android_arm_armv7-a-neon").Module()
testBinary := module.(*Module).linker.(*testBinary)
outputFiles, err := module.(android.OutputFileProducer).OutputFiles("")
if err != nil {
t.Fatalf("Expected cc_test to produce output files, error: %s", err)
}
if len(outputFiles) != 1 {
t.Errorf("expected exactly one output file. output files: [%s]", outputFiles)
}
if len(testBinary.dataPaths()) != 1 {
t.Errorf("expected exactly one test data file. test data files: [%s]", testBinary.dataPaths())
}
outputPath := outputFiles[0].String()
if !strings.HasSuffix(outputPath, "/main_test") {
t.Errorf("expected test output file to be 'main_test', but was '%s'", outputPath)
}
entries := android.AndroidMkEntriesForTest(t, config, "", module)[0]
if !strings.HasSuffix(entries.EntryMap["LOCAL_TEST_DATA"][0], ":test_lib.so:foo/bar/baz") {
t.Errorf("expected LOCAL_TEST_DATA to end with `:test_lib.so:foo/bar/baz`,"+
" but was '%s'", entries.EntryMap["LOCAL_TEST_DATA"][0])
}
}
func TestVersionedStubs(t *testing.T) {
ctx := testCc(t, `
cc_library_shared {
name: "libFoo",
srcs: ["foo.c"],
stubs: {
symbol_file: "foo.map.txt",
versions: ["1", "2", "3"],
},
}
cc_library_shared {
name: "libBar",
srcs: ["bar.c"],
shared_libs: ["libFoo#1"],
}`)
variants := ctx.ModuleVariantsForTests("libFoo")
expectedVariants := []string{
"android_arm64_armv8-a_shared",
"android_arm64_armv8-a_shared_1",
"android_arm64_armv8-a_shared_2",
"android_arm64_armv8-a_shared_3",
"android_arm_armv7-a-neon_shared",
"android_arm_armv7-a-neon_shared_1",
"android_arm_armv7-a-neon_shared_2",
"android_arm_armv7-a-neon_shared_3",
}
variantsMismatch := false
if len(variants) != len(expectedVariants) {
variantsMismatch = true
} else {
for _, v := range expectedVariants {
if !inList(v, variants) {
variantsMismatch = false
}
}
}
if variantsMismatch {
t.Errorf("variants of libFoo expected:\n")
for _, v := range expectedVariants {
t.Errorf("%q\n", v)
}
t.Errorf(", but got:\n")
for _, v := range variants {
t.Errorf("%q\n", v)
}
}
libBarLinkRule := ctx.ModuleForTests("libBar", "android_arm64_armv8-a_shared").Rule("ld")
libFlags := libBarLinkRule.Args["libFlags"]
libFoo1StubPath := "libFoo/android_arm64_armv8-a_shared_1/libFoo.so"
if !strings.Contains(libFlags, libFoo1StubPath) {
t.Errorf("%q is not found in %q", libFoo1StubPath, libFlags)
}
libBarCompileRule := ctx.ModuleForTests("libBar", "android_arm64_armv8-a_shared").Rule("cc")
cFlags := libBarCompileRule.Args["cFlags"]
libFoo1VersioningMacro := "-D__LIBFOO_API__=1"
if !strings.Contains(cFlags, libFoo1VersioningMacro) {
t.Errorf("%q is not found in %q", libFoo1VersioningMacro, cFlags)
}
}
func TestVersioningMacro(t *testing.T) {
for _, tc := range []struct{ moduleName, expected string }{
{"libc", "__LIBC_API__"},
{"libfoo", "__LIBFOO_API__"},
{"libfoo@1", "__LIBFOO_1_API__"},
{"libfoo-v1", "__LIBFOO_V1_API__"},
{"libfoo.v1", "__LIBFOO_V1_API__"},
} {
checkEquals(t, tc.moduleName, tc.expected, versioningMacroName(tc.moduleName))
}
}
func TestStaticExecutable(t *testing.T) {
ctx := testCc(t, `
cc_binary {
name: "static_test",
srcs: ["foo.c", "baz.o"],
static_executable: true,
}`)
variant := "android_arm64_armv8-a"
binModuleRule := ctx.ModuleForTests("static_test", variant).Rule("ld")
libFlags := binModuleRule.Args["libFlags"]
systemStaticLibs := []string{"libc.a", "libm.a"}
for _, lib := range systemStaticLibs {
if !strings.Contains(libFlags, lib) {
t.Errorf("Static lib %q was not found in %q", lib, libFlags)
}
}
systemSharedLibs := []string{"libc.so", "libm.so", "libdl.so"}
for _, lib := range systemSharedLibs {
if strings.Contains(libFlags, lib) {
t.Errorf("Shared lib %q was found in %q", lib, libFlags)
}
}
}
func TestStaticDepsOrderWithStubs(t *testing.T) {
ctx := testCc(t, `
cc_binary {
name: "mybin",
srcs: ["foo.c"],
static_libs: ["libfooC", "libfooB"],
static_executable: true,
stl: "none",
}
cc_library {
name: "libfooB",
srcs: ["foo.c"],
shared_libs: ["libfooC"],
stl: "none",
}
cc_library {
name: "libfooC",
srcs: ["foo.c"],
stl: "none",
stubs: {
versions: ["1"],
},
}`)
mybin := ctx.ModuleForTests("mybin", "android_arm64_armv8-a").Rule("ld")
actual := mybin.Implicits[:2]
expected := getOutputPaths(ctx, "android_arm64_armv8-a_static", []string{"libfooB", "libfooC"})
if !reflect.DeepEqual(actual, expected) {
t.Errorf("staticDeps orderings were not propagated correctly"+
"\nactual: %v"+
"\nexpected: %v",
actual,
expected,
)
}
}
func TestErrorsIfAModuleDependsOnDisabled(t *testing.T) {
testCcError(t, `module "libA" .* depends on disabled module "libB"`, `
cc_library {
name: "libA",
srcs: ["foo.c"],
shared_libs: ["libB"],
stl: "none",
}
cc_library {
name: "libB",
srcs: ["foo.c"],
enabled: false,
stl: "none",
}
`)
}
// Simple smoke test for the cc_fuzz target that ensures the rule compiles
// correctly.
func TestFuzzTarget(t *testing.T) {
ctx := testCc(t, `
cc_fuzz {
name: "fuzz_smoke_test",
srcs: ["foo.c"],
}`)
variant := "android_arm64_armv8-a_fuzzer"
ctx.ModuleForTests("fuzz_smoke_test", variant).Rule("cc")
}
func TestAidl(t *testing.T) {
}
func assertString(t *testing.T, got, expected string) {
t.Helper()
if got != expected {
t.Errorf("expected %q got %q", expected, got)
}
}
func assertArrayString(t *testing.T, got, expected []string) {
t.Helper()
if len(got) != len(expected) {
t.Errorf("expected %d (%q) got (%d) %q", len(expected), expected, len(got), got)
return
}
for i := range got {
if got[i] != expected[i] {
t.Errorf("expected %d-th %q (%q) got %q (%q)",
i, expected[i], expected, got[i], got)
return
}
}
}
func assertMapKeys(t *testing.T, m map[string]string, expected []string) {
t.Helper()
assertArrayString(t, android.SortedStringKeys(m), expected)
}
func TestDefaults(t *testing.T) {
ctx := testCc(t, `
cc_defaults {
name: "defaults",
srcs: ["foo.c"],
static: {
srcs: ["bar.c"],
},
shared: {
srcs: ["baz.c"],
},
}
cc_library_static {
name: "libstatic",
defaults: ["defaults"],
}
cc_library_shared {
name: "libshared",
defaults: ["defaults"],
}
cc_library {
name: "libboth",
defaults: ["defaults"],
}
cc_binary {
name: "binary",
defaults: ["defaults"],
}`)
pathsToBase := func(paths android.Paths) []string {
var ret []string
for _, p := range paths {
ret = append(ret, p.Base())
}
return ret
}
shared := ctx.ModuleForTests("libshared", "android_arm64_armv8-a_shared").Rule("ld")
if g, w := pathsToBase(shared.Inputs), []string{"foo.o", "baz.o"}; !reflect.DeepEqual(w, g) {
t.Errorf("libshared ld rule wanted %q, got %q", w, g)
}
bothShared := ctx.ModuleForTests("libboth", "android_arm64_armv8-a_shared").Rule("ld")
if g, w := pathsToBase(bothShared.Inputs), []string{"foo.o", "baz.o"}; !reflect.DeepEqual(w, g) {
t.Errorf("libboth ld rule wanted %q, got %q", w, g)
}
binary := ctx.ModuleForTests("binary", "android_arm64_armv8-a").Rule("ld")
if g, w := pathsToBase(binary.Inputs), []string{"foo.o"}; !reflect.DeepEqual(w, g) {
t.Errorf("binary ld rule wanted %q, got %q", w, g)
}
static := ctx.ModuleForTests("libstatic", "android_arm64_armv8-a_static").Rule("ar")
if g, w := pathsToBase(static.Inputs), []string{"foo.o", "bar.o"}; !reflect.DeepEqual(w, g) {
t.Errorf("libstatic ar rule wanted %q, got %q", w, g)
}
bothStatic := ctx.ModuleForTests("libboth", "android_arm64_armv8-a_static").Rule("ar")
if g, w := pathsToBase(bothStatic.Inputs), []string{"foo.o", "bar.o"}; !reflect.DeepEqual(w, g) {
t.Errorf("libboth ar rule wanted %q, got %q", w, g)
}
}
func TestProductVariableDefaults(t *testing.T) {
bp := `
cc_defaults {
name: "libfoo_defaults",
srcs: ["foo.c"],
cppflags: ["-DFOO"],
product_variables: {
debuggable: {
cppflags: ["-DBAR"],
},
},
}
cc_library {
name: "libfoo",
defaults: ["libfoo_defaults"],
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.Debuggable = BoolPtr(true)
ctx := CreateTestContext(config)
ctx.PreDepsMutators(func(ctx android.RegisterMutatorsContext) {
ctx.BottomUp("variable", android.VariableMutator).Parallel()
})
ctx.Register()
_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
libfoo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_static").Module().(*Module)
if !android.InList("-DBAR", libfoo.flags.Local.CppFlags) {
t.Errorf("expected -DBAR in cppflags, got %q", libfoo.flags.Local.CppFlags)
}
}
func TestEmptyWholeStaticLibsAllowMissingDependencies(t *testing.T) {
t.Parallel()
bp := `
cc_library_static {
name: "libfoo",
srcs: ["foo.c"],
whole_static_libs: ["libbar"],
}
cc_library_static {
name: "libbar",
whole_static_libs: ["libmissing"],
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
config.TestProductVariables.Allow_missing_dependencies = BoolPtr(true)
ctx := CreateTestContext(config)
ctx.SetAllowMissingDependencies(true)
ctx.Register()
_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
libbar := ctx.ModuleForTests("libbar", "android_arm64_armv8-a_static").Output("libbar.a")
if g, w := libbar.Rule, android.ErrorRule; g != w {
t.Fatalf("Expected libbar rule to be %q, got %q", w, g)
}
if g, w := libbar.Args["error"], "missing dependencies: libmissing"; !strings.Contains(g, w) {
t.Errorf("Expected libbar error to contain %q, was %q", w, g)
}
libfoo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_static").Output("libfoo.a")
if g, w := libfoo.Inputs.Strings(), libbar.Output.String(); !android.InList(w, g) {
t.Errorf("Expected libfoo.a to depend on %q, got %q", w, g)
}
}
func TestInstallSharedLibs(t *testing.T) {
bp := `
cc_binary {
name: "bin",
host_supported: true,
shared_libs: ["libshared"],
runtime_libs: ["libruntime"],
srcs: [":gen"],
}
cc_library_shared {
name: "libshared",
host_supported: true,
shared_libs: ["libtransitive"],
}
cc_library_shared {
name: "libtransitive",
host_supported: true,
}
cc_library_shared {
name: "libruntime",
host_supported: true,
}
cc_binary_host {
name: "tool",
srcs: ["foo.cpp"],
}
genrule {
name: "gen",
tools: ["tool"],
out: ["gen.cpp"],
cmd: "$(location tool) $(out)",
}
`
config := TestConfig(buildDir, android.Android, nil, bp, nil)
ctx := testCcWithConfig(t, config)
hostBin := ctx.ModuleForTests("bin", config.BuildOSTarget.String()).Description("install")
hostShared := ctx.ModuleForTests("libshared", config.BuildOSTarget.String()+"_shared").Description("install")
hostRuntime := ctx.ModuleForTests("libruntime", config.BuildOSTarget.String()+"_shared").Description("install")
hostTransitive := ctx.ModuleForTests("libtransitive", config.BuildOSTarget.String()+"_shared").Description("install")
hostTool := ctx.ModuleForTests("tool", config.BuildOSTarget.String()).Description("install")
if g, w := hostBin.Implicits.Strings(), hostShared.Output.String(); !android.InList(w, g) {
t.Errorf("expected host bin dependency %q, got %q", w, g)
}
if g, w := hostBin.Implicits.Strings(), hostTransitive.Output.String(); !android.InList(w, g) {
t.Errorf("expected host bin dependency %q, got %q", w, g)
}
if g, w := hostShared.Implicits.Strings(), hostTransitive.Output.String(); !android.InList(w, g) {
t.Errorf("expected host bin dependency %q, got %q", w, g)
}
if g, w := hostBin.Implicits.Strings(), hostRuntime.Output.String(); !android.InList(w, g) {
t.Errorf("expected host bin dependency %q, got %q", w, g)
}
if g, w := hostBin.Implicits.Strings(), hostTool.Output.String(); android.InList(w, g) {
t.Errorf("expected no host bin dependency %q, got %q", w, g)
}
deviceBin := ctx.ModuleForTests("bin", "android_arm64_armv8-a").Description("install")
deviceShared := ctx.ModuleForTests("libshared", "android_arm64_armv8-a_shared").Description("install")
deviceTransitive := ctx.ModuleForTests("libtransitive", "android_arm64_armv8-a_shared").Description("install")
deviceRuntime := ctx.ModuleForTests("libruntime", "android_arm64_armv8-a_shared").Description("install")
if g, w := deviceBin.OrderOnly.Strings(), deviceShared.Output.String(); !android.InList(w, g) {
t.Errorf("expected device bin dependency %q, got %q", w, g)
}
if g, w := deviceBin.OrderOnly.Strings(), deviceTransitive.Output.String(); !android.InList(w, g) {
t.Errorf("expected device bin dependency %q, got %q", w, g)
}
if g, w := deviceShared.OrderOnly.Strings(), deviceTransitive.Output.String(); !android.InList(w, g) {
t.Errorf("expected device bin dependency %q, got %q", w, g)
}
if g, w := deviceBin.OrderOnly.Strings(), deviceRuntime.Output.String(); !android.InList(w, g) {
t.Errorf("expected device bin dependency %q, got %q", w, g)
}
if g, w := deviceBin.OrderOnly.Strings(), hostTool.Output.String(); android.InList(w, g) {
t.Errorf("expected no device bin dependency %q, got %q", w, g)
}
}
func TestStubsLibReexportsHeaders(t *testing.T) {
ctx := testCc(t, `
cc_library_shared {
name: "libclient",
srcs: ["foo.c"],
shared_libs: ["libfoo#1"],
}
cc_library_shared {
name: "libfoo",
srcs: ["foo.c"],
shared_libs: ["libbar"],
export_shared_lib_headers: ["libbar"],
stubs: {
symbol_file: "foo.map.txt",
versions: ["1", "2", "3"],
},
}
cc_library_shared {
name: "libbar",
export_include_dirs: ["include/libbar"],
srcs: ["foo.c"],
}`)
cFlags := ctx.ModuleForTests("libclient", "android_arm64_armv8-a_shared").Rule("cc").Args["cFlags"]
if !strings.Contains(cFlags, "-Iinclude/libbar") {
t.Errorf("expected %q in cflags, got %q", "-Iinclude/libbar", cFlags)
}
}
func TestAidlFlagsPassedToTheAidlCompiler(t *testing.T) {
ctx := testCc(t, `
cc_library {
name: "libfoo",
srcs: ["a/Foo.aidl"],
aidl: { flags: ["-Werror"], },
}
`)
libfoo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_static")
manifest := android.RuleBuilderSboxProtoForTests(t, libfoo.Output("aidl.sbox.textproto"))
aidlCommand := manifest.Commands[0].GetCommand()
expectedAidlFlag := "-Werror"
if !strings.Contains(aidlCommand, expectedAidlFlag) {
t.Errorf("aidl command %q does not contain %q", aidlCommand, expectedAidlFlag)
}
}
type MemtagNoteType int
const (
None MemtagNoteType = iota + 1
Sync
Async
)
func (t MemtagNoteType) str() string {
switch t {
case None:
return "none"
case Sync:
return "sync"
case Async:
return "async"
default:
panic("invalid note type")
}
}
func checkHasMemtagNote(t *testing.T, m android.TestingModule, expected MemtagNoteType) {
note_async := "note_memtag_heap_async"
note_sync := "note_memtag_heap_sync"
found := None
implicits := m.Rule("ld").Implicits
for _, lib := range implicits {
if strings.Contains(lib.Rel(), note_async) {
found = Async
break
} else if strings.Contains(lib.Rel(), note_sync) {
found = Sync
break
}
}
if found != expected {
t.Errorf("Wrong Memtag note in target %q: found %q, expected %q", m.Module().(*Module).Name(), found.str(), expected.str())
}
}
func makeMemtagTestConfig(t *testing.T) android.Config {
templateBp := `
cc_test {
name: "%[1]s_test",
gtest: false,
}
cc_test {
name: "%[1]s_test_false",
gtest: false,
sanitize: { memtag_heap: false },
}
cc_test {
name: "%[1]s_test_true",
gtest: false,
sanitize: { memtag_heap: true },
}
cc_test {
name: "%[1]s_test_true_nodiag",
gtest: false,
sanitize: { memtag_heap: true, diag: { memtag_heap: false } },
}
cc_test {
name: "%[1]s_test_true_diag",
gtest: false,
sanitize: { memtag_heap: true, diag: { memtag_heap: true } },
}
cc_binary {
name: "%[1]s_binary",
}
cc_binary {
name: "%[1]s_binary_false",
sanitize: { memtag_heap: false },
}
cc_binary {
name: "%[1]s_binary_true",
sanitize: { memtag_heap: true },
}
cc_binary {
name: "%[1]s_binary_true_nodiag",
sanitize: { memtag_heap: true, diag: { memtag_heap: false } },
}
cc_binary {
name: "%[1]s_binary_true_diag",
sanitize: { memtag_heap: true, diag: { memtag_heap: true } },
}
`
subdirDefaultBp := fmt.Sprintf(templateBp, "default")
subdirExcludeBp := fmt.Sprintf(templateBp, "exclude")
subdirSyncBp := fmt.Sprintf(templateBp, "sync")
subdirAsyncBp := fmt.Sprintf(templateBp, "async")
mockFS := map[string][]byte{
"subdir_default/Android.bp": []byte(subdirDefaultBp),
"subdir_exclude/Android.bp": []byte(subdirExcludeBp),
"subdir_sync/Android.bp": []byte(subdirSyncBp),
"subdir_async/Android.bp": []byte(subdirAsyncBp),
}
return TestConfig(buildDir, android.Android, nil, "", mockFS)
}
func TestSanitizeMemtagHeap(t *testing.T) {
variant := "android_arm64_armv8-a"
config := makeMemtagTestConfig(t)
config.TestProductVariables.MemtagHeapExcludePaths = []string{"subdir_exclude"}
config.TestProductVariables.MemtagHeapSyncIncludePaths = []string{"subdir_sync"}
config.TestProductVariables.MemtagHeapAsyncIncludePaths = []string{"subdir_async"}
ctx := CreateTestContext(config)
ctx.Register()
_, errs := ctx.ParseFileList(".", []string{"Android.bp", "subdir_default/Android.bp", "subdir_exclude/Android.bp", "subdir_sync/Android.bp", "subdir_async/Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_true_diag", variant), Sync)
}
func TestSanitizeMemtagHeapWithSanitizeDevice(t *testing.T) {
variant := "android_arm64_armv8-a"
config := makeMemtagTestConfig(t)
config.TestProductVariables.MemtagHeapExcludePaths = []string{"subdir_exclude"}
config.TestProductVariables.MemtagHeapSyncIncludePaths = []string{"subdir_sync"}
config.TestProductVariables.MemtagHeapAsyncIncludePaths = []string{"subdir_async"}
config.TestProductVariables.SanitizeDevice = []string{"memtag_heap"}
ctx := CreateTestContext(config)
ctx.Register()
_, errs := ctx.ParseFileList(".", []string{"Android.bp", "subdir_default/Android.bp", "subdir_exclude/Android.bp", "subdir_sync/Android.bp", "subdir_async/Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_true", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_true_diag", variant), Sync)
}
func TestSanitizeMemtagHeapWithSanitizeDeviceDiag(t *testing.T) {
variant := "android_arm64_armv8-a"
config := makeMemtagTestConfig(t)
config.TestProductVariables.MemtagHeapExcludePaths = []string{"subdir_exclude"}
config.TestProductVariables.MemtagHeapSyncIncludePaths = []string{"subdir_sync"}
config.TestProductVariables.MemtagHeapAsyncIncludePaths = []string{"subdir_async"}
config.TestProductVariables.SanitizeDevice = []string{"memtag_heap"}
config.TestProductVariables.SanitizeDeviceDiag = []string{"memtag_heap"}
ctx := CreateTestContext(config)
ctx.Register()
_, errs := ctx.ParseFileList(".", []string{"Android.bp", "subdir_default/Android.bp", "subdir_exclude/Android.bp", "subdir_sync/Android.bp", "subdir_async/Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("default_binary_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("exclude_binary_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("async_binary_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_test_true_diag", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_false", variant), None)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_true", variant), Sync)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_true_nodiag", variant), Async)
checkHasMemtagNote(t, ctx.ModuleForTests("sync_binary_true_diag", variant), Sync)
}
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