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platform_build_soong/apex/apex_test.go
Jiyong Park 114ff53f5e m <apex_name>-deps-info prints the internal/external deps of the APEX 
We need to have a way to see the list of modules that directly or
indirectly contribute to an APEX. People find it difficult to determine
whether a module is included in which APEXes because APEX tracks
indirect dependencies as well as direct dependencies. Therefore, just
looking at Android.bp for the APEX itself doesn't give the answer.

This change adds a new make target <apex_name>-deps-info, which
generates out/soong/<apex_name>-deps-info.txt file that shows the
internal and external dependencies of the said APEX.
Here, internal means the dependencies are actually part of the
APEX, while external means the dependencies are still external to the
APEX.

Bug: 146323213
Test: m (apex_test amended)
Change-Id: I33d1ccf5d1ca335d71cd6ced0f5f66b8c3886d13
2020-01-02 09:41:30 +09:00

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// Copyright 2018 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 apex
import (
"io/ioutil"
"os"
"path"
"reflect"
"sort"
"strings"
"testing"
"github.com/google/blueprint/proptools"
"android/soong/android"
"android/soong/cc"
"android/soong/java"
)
var buildDir string
// names returns name list from white space separated string
func names(s string) (ns []string) {
for _, n := range strings.Split(s, " ") {
if len(n) > 0 {
ns = append(ns, n)
}
}
return
}
func testApexError(t *testing.T, pattern, bp string, handlers ...testCustomizer) {
t.Helper()
ctx, config := testApexContext(t, bp, handlers...)
_, 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 testApex(t *testing.T, bp string, handlers ...testCustomizer) (*android.TestContext, android.Config) {
t.Helper()
ctx, config := testApexContext(t, bp, handlers...)
_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
return ctx, config
}
type testCustomizer func(fs map[string][]byte, config android.Config)
func withFiles(files map[string][]byte) testCustomizer {
return func(fs map[string][]byte, config android.Config) {
for k, v := range files {
fs[k] = v
}
}
}
func withTargets(targets map[android.OsType][]android.Target) testCustomizer {
return func(fs map[string][]byte, config android.Config) {
for k, v := range targets {
config.Targets[k] = v
}
}
}
func withBinder32bit(fs map[string][]byte, config android.Config) {
config.TestProductVariables.Binder32bit = proptools.BoolPtr(true)
}
func testApexContext(t *testing.T, bp string, handlers ...testCustomizer) (*android.TestContext, android.Config) {
android.ClearApexDependency()
bp = bp + `
toolchain_library {
name: "libcompiler_rt-extras",
src: "",
vendor_available: true,
recovery_available: true,
}
toolchain_library {
name: "libatomic",
src: "",
vendor_available: true,
recovery_available: true,
native_bridge_supported: true,
}
toolchain_library {
name: "libgcc",
src: "",
vendor_available: true,
recovery_available: true,
}
toolchain_library {
name: "libgcc_stripped",
src: "",
vendor_available: true,
recovery_available: true,
native_bridge_supported: true,
}
toolchain_library {
name: "libclang_rt.builtins-aarch64-android",
src: "",
vendor_available: true,
recovery_available: true,
native_bridge_supported: true,
}
toolchain_library {
name: "libclang_rt.builtins-arm-android",
src: "",
vendor_available: true,
recovery_available: true,
native_bridge_supported: true,
}
toolchain_library {
name: "libclang_rt.builtins-x86_64-android",
src: "",
vendor_available: true,
recovery_available: true,
native_bridge_supported: true,
}
toolchain_library {
name: "libclang_rt.builtins-i686-android",
src: "",
vendor_available: true,
recovery_available: true,
native_bridge_supported: true,
}
cc_object {
name: "crtbegin_so",
stl: "none",
vendor_available: true,
recovery_available: true,
native_bridge_supported: true,
}
cc_object {
name: "crtend_so",
stl: "none",
vendor_available: true,
recovery_available: true,
native_bridge_supported: true,
}
cc_object {
name: "crtbegin_static",
stl: "none",
}
cc_object {
name: "crtend_android",
stl: "none",
}
llndk_library {
name: "libc",
symbol_file: "",
native_bridge_supported: true,
}
llndk_library {
name: "libm",
symbol_file: "",
native_bridge_supported: true,
}
llndk_library {
name: "libdl",
symbol_file: "",
native_bridge_supported: true,
}
filegroup {
name: "myapex-file_contexts",
srcs: [
"system/sepolicy/apex/myapex-file_contexts",
],
}
`
bp = bp + java.GatherRequiredDepsForTest()
fs := map[string][]byte{
"a.java": nil,
"PrebuiltAppFoo.apk": nil,
"PrebuiltAppFooPriv.apk": nil,
"build/make/target/product/security": nil,
"apex_manifest.json": nil,
"AndroidManifest.xml": nil,
"system/sepolicy/apex/myapex-file_contexts": nil,
"system/sepolicy/apex/myapex2-file_contexts": nil,
"system/sepolicy/apex/otherapex-file_contexts": nil,
"system/sepolicy/apex/commonapex-file_contexts": nil,
"system/sepolicy/apex/com.android.vndk-file_contexts": nil,
"mylib.cpp": nil,
"mylib_common.cpp": nil,
"mytest.cpp": nil,
"mytest1.cpp": nil,
"mytest2.cpp": nil,
"mytest3.cpp": nil,
"myprebuilt": nil,
"my_include": nil,
"foo/bar/MyClass.java": nil,
"prebuilt.jar": nil,
"vendor/foo/devkeys/test.x509.pem": nil,
"vendor/foo/devkeys/test.pk8": nil,
"testkey.x509.pem": nil,
"testkey.pk8": nil,
"testkey.override.x509.pem": nil,
"testkey.override.pk8": nil,
"vendor/foo/devkeys/testkey.avbpubkey": nil,
"vendor/foo/devkeys/testkey.pem": nil,
"NOTICE": nil,
"custom_notice": nil,
"testkey2.avbpubkey": nil,
"testkey2.pem": nil,
"myapex-arm64.apex": nil,
"myapex-arm.apex": nil,
"frameworks/base/api/current.txt": nil,
"framework/aidl/a.aidl": nil,
"build/make/core/proguard.flags": nil,
"build/make/core/proguard_basic_keeps.flags": nil,
"dummy.txt": nil,
}
for _, handler := range handlers {
// The fs now needs to be populated before creating the config, call handlers twice
// for now, once to get any fs changes, and later after the config was created to
// set product variables or targets.
tempConfig := android.TestArchConfig(buildDir, nil, bp, fs)
handler(fs, tempConfig)
}
config := android.TestArchConfig(buildDir, nil, bp, fs)
config.TestProductVariables.DeviceVndkVersion = proptools.StringPtr("current")
config.TestProductVariables.DefaultAppCertificate = proptools.StringPtr("vendor/foo/devkeys/test")
config.TestProductVariables.CertificateOverrides = []string{"myapex_keytest:myapex.certificate.override"}
config.TestProductVariables.Platform_sdk_codename = proptools.StringPtr("Q")
config.TestProductVariables.Platform_sdk_final = proptools.BoolPtr(false)
config.TestProductVariables.Platform_vndk_version = proptools.StringPtr("VER")
for _, handler := range handlers {
// The fs now needs to be populated before creating the config, call handlers twice
// for now, earlier to get any fs changes, and now after the config was created to
// set product variables or targets.
tempFS := map[string][]byte{}
handler(tempFS, config)
}
ctx := android.NewTestArchContext()
ctx.RegisterModuleType("apex", BundleFactory)
ctx.RegisterModuleType("apex_test", testApexBundleFactory)
ctx.RegisterModuleType("apex_vndk", vndkApexBundleFactory)
ctx.RegisterModuleType("apex_key", ApexKeyFactory)
ctx.RegisterModuleType("apex_defaults", defaultsFactory)
ctx.RegisterModuleType("prebuilt_apex", PrebuiltFactory)
ctx.RegisterModuleType("override_apex", overrideApexFactory)
cc.RegisterRequiredBuildComponentsForTest(ctx)
ctx.RegisterModuleType("cc_binary", cc.BinaryFactory)
ctx.RegisterModuleType("cc_test", cc.TestFactory)
ctx.RegisterModuleType("vndk_prebuilt_shared", cc.VndkPrebuiltSharedFactory)
ctx.RegisterModuleType("vndk_libraries_txt", cc.VndkLibrariesTxtFactory)
ctx.RegisterModuleType("prebuilt_etc", android.PrebuiltEtcFactory)
ctx.RegisterModuleType("sh_binary", android.ShBinaryFactory)
ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
java.RegisterJavaBuildComponents(ctx)
java.RegisterSystemModulesBuildComponents(ctx)
java.RegisterAppBuildComponents(ctx)
ctx.RegisterModuleType("java_sdk_library", java.SdkLibraryFactory)
ctx.PreArchMutators(android.RegisterDefaultsPreArchMutators)
ctx.PreDepsMutators(RegisterPreDepsMutators)
ctx.PostDepsMutators(android.RegisterOverridePostDepsMutators)
ctx.PostDepsMutators(RegisterPostDepsMutators)
ctx.Register(config)
return ctx, config
}
func setUp() {
var err error
buildDir, err = ioutil.TempDir("", "soong_apex_test")
if err != nil {
panic(err)
}
}
func tearDown() {
os.RemoveAll(buildDir)
}
// ensure that 'result' contains 'expected'
func ensureContains(t *testing.T, result string, expected string) {
t.Helper()
if !strings.Contains(result, expected) {
t.Errorf("%q is not found in %q", expected, result)
}
}
// ensures that 'result' does not contain 'notExpected'
func ensureNotContains(t *testing.T, result string, notExpected string) {
t.Helper()
if strings.Contains(result, notExpected) {
t.Errorf("%q is found in %q", notExpected, result)
}
}
func ensureListContains(t *testing.T, result []string, expected string) {
t.Helper()
if !android.InList(expected, result) {
t.Errorf("%q is not found in %v", expected, result)
}
}
func ensureListNotContains(t *testing.T, result []string, notExpected string) {
t.Helper()
if android.InList(notExpected, result) {
t.Errorf("%q is found in %v", notExpected, result)
}
}
func ensureListEmpty(t *testing.T, result []string) {
t.Helper()
if len(result) > 0 {
t.Errorf("%q is expected to be empty", result)
}
}
// Minimal test
func TestBasicApex(t *testing.T) {
ctx, _ := testApex(t, `
apex_defaults {
name: "myapex-defaults",
manifest: ":myapex.manifest",
androidManifest: ":myapex.androidmanifest",
key: "myapex.key",
native_shared_libs: ["mylib"],
multilib: {
both: {
binaries: ["foo",],
}
},
java_libs: ["myjar"],
}
apex {
name: "myapex",
defaults: ["myapex-defaults"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
filegroup {
name: "myapex.manifest",
srcs: ["apex_manifest.json"],
}
filegroup {
name: "myapex.androidmanifest",
srcs: ["AndroidManifest.xml"],
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
shared_libs: ["mylib2"],
system_shared_libs: [],
stl: "none",
}
cc_binary {
name: "foo",
srcs: ["mylib.cpp"],
compile_multilib: "both",
multilib: {
lib32: {
suffix: "32",
},
lib64: {
suffix: "64",
},
},
symlinks: ["foo_link_"],
symlink_preferred_arch: true,
system_shared_libs: [],
static_executable: true,
stl: "none",
}
cc_library {
name: "mylib2",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
notice: "custom_notice",
}
java_library {
name: "myjar",
srcs: ["foo/bar/MyClass.java"],
sdk_version: "none",
system_modules: "none",
compile_dex: true,
static_libs: ["myotherjar"],
libs: ["mysharedjar"],
}
java_library {
name: "myotherjar",
srcs: ["foo/bar/MyClass.java"],
sdk_version: "none",
system_modules: "none",
compile_dex: true,
}
java_library {
name: "mysharedjar",
srcs: ["foo/bar/MyClass.java"],
sdk_version: "none",
system_modules: "none",
compile_dex: true,
}
`)
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexRule")
optFlags := apexRule.Args["opt_flags"]
ensureContains(t, optFlags, "--pubkey vendor/foo/devkeys/testkey.avbpubkey")
// Ensure that the NOTICE output is being packaged as an asset.
ensureContains(t, optFlags, "--assets_dir "+buildDir+"/.intermediates/myapex/android_common_myapex_image/NOTICE")
copyCmds := apexRule.Args["copy_commands"]
// Ensure that main rule creates an output
ensureContains(t, apexRule.Output.String(), "myapex.apex.unsigned")
// Ensure that apex variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("myjar"), "android_common_myapex")
// Ensure that apex variant is created for the indirect dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("myotherjar"), "android_common_myapex")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.apex/lib64/mylib.so")
ensureContains(t, copyCmds, "image.apex/lib64/mylib2.so")
ensureContains(t, copyCmds, "image.apex/javalib/myjar.jar")
// .. but not for java libs
ensureNotContains(t, copyCmds, "image.apex/javalib/myotherjar.jar")
ensureNotContains(t, copyCmds, "image.apex/javalib/msharedjar.jar")
// Ensure that the platform variant ends with _shared or _common
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared")
ensureListContains(t, ctx.ModuleVariantsForTests("myjar"), "android_common")
ensureListContains(t, ctx.ModuleVariantsForTests("myotherjar"), "android_common")
ensureListContains(t, ctx.ModuleVariantsForTests("mysharedjar"), "android_common")
// Ensure that dynamic dependency to java libs are not included
ensureListNotContains(t, ctx.ModuleVariantsForTests("mysharedjar"), "android_common_myapex")
// Ensure that all symlinks are present.
found_foo_link_64 := false
found_foo := false
for _, cmd := range strings.Split(copyCmds, " && ") {
if strings.HasPrefix(cmd, "ln -s foo64") {
if strings.HasSuffix(cmd, "bin/foo") {
found_foo = true
} else if strings.HasSuffix(cmd, "bin/foo_link_64") {
found_foo_link_64 = true
}
}
}
good := found_foo && found_foo_link_64
if !good {
t.Errorf("Could not find all expected symlinks! foo: %t, foo_link_64: %t. Command was %s", found_foo, found_foo_link_64, copyCmds)
}
mergeNoticesRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("mergeNoticesRule")
noticeInputs := mergeNoticesRule.Inputs.Strings()
if len(noticeInputs) != 2 {
t.Errorf("number of input notice files: expected = 2, actual = %q", len(noticeInputs))
}
ensureListContains(t, noticeInputs, "NOTICE")
ensureListContains(t, noticeInputs, "custom_notice")
depsInfo := strings.Split(ctx.ModuleForTests("myapex", "android_common_myapex_image").Output("myapex-deps-info.txt").Args["content"], "\\n")
ensureListContains(t, depsInfo, "internal myjar")
ensureListContains(t, depsInfo, "internal mylib")
ensureListContains(t, depsInfo, "internal mylib2")
ensureListContains(t, depsInfo, "internal myotherjar")
}
func TestDefaults(t *testing.T) {
ctx, _ := testApex(t, `
apex_defaults {
name: "myapex-defaults",
key: "myapex.key",
prebuilts: ["myetc"],
native_shared_libs: ["mylib"],
java_libs: ["myjar"],
apps: ["AppFoo"],
}
prebuilt_etc {
name: "myetc",
src: "myprebuilt",
}
apex {
name: "myapex",
defaults: ["myapex-defaults"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
system_shared_libs: [],
stl: "none",
}
java_library {
name: "myjar",
srcs: ["foo/bar/MyClass.java"],
sdk_version: "none",
system_modules: "none",
compile_dex: true,
}
android_app {
name: "AppFoo",
srcs: ["foo/bar/MyClass.java"],
sdk_version: "none",
system_modules: "none",
}
`)
ensureExactContents(t, ctx, "myapex", []string{
"etc/myetc",
"javalib/myjar.jar",
"lib64/mylib.so",
"app/AppFoo/AppFoo.apk",
})
}
func TestApexManifest(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`)
module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
args := module.Rule("apexRule").Args
if manifest := args["manifest"]; manifest != module.Output("apex_manifest.pb").Output.String() {
t.Error("manifest should be apex_manifest.pb, but " + manifest)
}
}
func TestBasicZipApex(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
payload_type: "zip",
native_shared_libs: ["mylib"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
shared_libs: ["mylib2"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "mylib2",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
`)
zipApexRule := ctx.ModuleForTests("myapex", "android_common_myapex_zip").Rule("zipApexRule")
copyCmds := zipApexRule.Args["copy_commands"]
// Ensure that main rule creates an output
ensureContains(t, zipApexRule.Output.String(), "myapex.zipapex.unsigned")
// Ensure that APEX variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_myapex")
// Ensure that APEX variant is created for the indirect dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared_myapex")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.zipapex/lib64/mylib.so")
ensureContains(t, copyCmds, "image.zipapex/lib64/mylib2.so")
}
func TestApexWithStubs(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib", "mylib3"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
shared_libs: ["mylib2", "mylib3"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "mylib2",
srcs: ["mylib.cpp"],
cflags: ["-include mylib.h"],
system_shared_libs: [],
stl: "none",
stubs: {
versions: ["1", "2", "3"],
},
}
cc_library {
name: "mylib3",
srcs: ["mylib.cpp"],
shared_libs: ["mylib4"],
system_shared_libs: [],
stl: "none",
stubs: {
versions: ["10", "11", "12"],
},
}
cc_library {
name: "mylib4",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
`)
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
// Ensure that direct non-stubs dep is always included
ensureContains(t, copyCmds, "image.apex/lib64/mylib.so")
// Ensure that indirect stubs dep is not included
ensureNotContains(t, copyCmds, "image.apex/lib64/mylib2.so")
// Ensure that direct stubs dep is included
ensureContains(t, copyCmds, "image.apex/lib64/mylib3.so")
mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_myapex").Rule("ld").Args["libFlags"]
// Ensure that mylib is linking with the latest version of stubs for mylib2
ensureContains(t, mylibLdFlags, "mylib2/android_arm64_armv8-a_shared_3/mylib2.so")
// ... and not linking to the non-stub (impl) variant of mylib2
ensureNotContains(t, mylibLdFlags, "mylib2/android_arm64_armv8-a_shared/mylib2.so")
// Ensure that mylib is linking with the non-stub (impl) of mylib3 (because mylib3 is in the same apex)
ensureContains(t, mylibLdFlags, "mylib3/android_arm64_armv8-a_shared_myapex/mylib3.so")
// .. and not linking to the stubs variant of mylib3
ensureNotContains(t, mylibLdFlags, "mylib3/android_arm64_armv8-a_shared_12_myapex/mylib3.so")
// Ensure that stubs libs are built without -include flags
mylib2Cflags := ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_static_myapex").Rule("cc").Args["cFlags"]
ensureNotContains(t, mylib2Cflags, "-include ")
// Ensure that genstub is invoked with --apex
ensureContains(t, "--apex", ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_static_3").Rule("genStubSrc").Args["flags"])
ensureExactContents(t, ctx, "myapex", []string{
"lib64/mylib.so",
"lib64/mylib3.so",
"lib64/mylib4.so",
})
}
func TestApexWithExplicitStubsDependency(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex2",
key: "myapex2.key",
native_shared_libs: ["mylib"],
}
apex_key {
name: "myapex2.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
shared_libs: ["libfoo#10"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "libfoo",
srcs: ["mylib.cpp"],
shared_libs: ["libbar"],
system_shared_libs: [],
stl: "none",
stubs: {
versions: ["10", "20", "30"],
},
}
cc_library {
name: "libbar",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
`)
apexRule := ctx.ModuleForTests("myapex2", "android_common_myapex2_image").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
// Ensure that direct non-stubs dep is always included
ensureContains(t, copyCmds, "image.apex/lib64/mylib.so")
// Ensure that indirect stubs dep is not included
ensureNotContains(t, copyCmds, "image.apex/lib64/libfoo.so")
// Ensure that dependency of stubs is not included
ensureNotContains(t, copyCmds, "image.apex/lib64/libbar.so")
mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_myapex2").Rule("ld").Args["libFlags"]
// Ensure that mylib is linking with version 10 of libfoo
ensureContains(t, mylibLdFlags, "libfoo/android_arm64_armv8-a_shared_10/libfoo.so")
// ... and not linking to the non-stub (impl) variant of libfoo
ensureNotContains(t, mylibLdFlags, "libfoo/android_arm64_armv8-a_shared/libfoo.so")
libFooStubsLdFlags := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared_10").Rule("ld").Args["libFlags"]
// Ensure that libfoo stubs is not linking to libbar (since it is a stubs)
ensureNotContains(t, libFooStubsLdFlags, "libbar.so")
depsInfo := strings.Split(ctx.ModuleForTests("myapex2", "android_common_myapex2_image").Output("myapex2-deps-info.txt").Args["content"], "\\n")
ensureListContains(t, depsInfo, "internal mylib")
ensureListContains(t, depsInfo, "external libfoo")
ensureListNotContains(t, depsInfo, "internal libfoo")
ensureListNotContains(t, depsInfo, "external mylib")
}
func TestApexWithRuntimeLibsDependency(t *testing.T) {
/*
myapex
|
v (runtime_libs)
mylib ------+------> libfoo [provides stub]
|
`------> libbar
*/
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
runtime_libs: ["libfoo", "libbar"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "libfoo",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
stubs: {
versions: ["10", "20", "30"],
},
}
cc_library {
name: "libbar",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
`)
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
// Ensure that direct non-stubs dep is always included
ensureContains(t, copyCmds, "image.apex/lib64/mylib.so")
// Ensure that indirect stubs dep is not included
ensureNotContains(t, copyCmds, "image.apex/lib64/libfoo.so")
// Ensure that runtime_libs dep in included
ensureContains(t, copyCmds, "image.apex/lib64/libbar.so")
apexManifestRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexManifestRule")
ensureListEmpty(t, names(apexManifestRule.Args["provideNativeLibs"]))
ensureListContains(t, names(apexManifestRule.Args["requireNativeLibs"]), "libfoo.so")
}
func TestApexDependencyToLLNDK(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
use_vendor: true,
native_shared_libs: ["mylib"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
vendor_available: true,
shared_libs: ["libbar"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "libbar",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
llndk_library {
name: "libbar",
symbol_file: "",
}
`, func(fs map[string][]byte, config android.Config) {
setUseVendorWhitelistForTest(config, []string{"myapex"})
})
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
// Ensure that LLNDK dep is not included
ensureNotContains(t, copyCmds, "image.apex/lib64/libbar.so")
apexManifestRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexManifestRule")
ensureListEmpty(t, names(apexManifestRule.Args["provideNativeLibs"]))
// Ensure that LLNDK dep is required
ensureListContains(t, names(apexManifestRule.Args["requireNativeLibs"]), "libbar.so")
}
func TestApexWithSystemLibsStubs(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib", "mylib_shared", "libdl", "libm"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
shared_libs: ["libdl#27"],
stl: "none",
}
cc_library_shared {
name: "mylib_shared",
srcs: ["mylib.cpp"],
shared_libs: ["libdl#27"],
stl: "none",
}
cc_library {
name: "libc",
no_libcrt: true,
nocrt: true,
system_shared_libs: [],
stl: "none",
stubs: {
versions: ["27", "28", "29"],
},
}
cc_library {
name: "libm",
no_libcrt: true,
nocrt: true,
system_shared_libs: [],
stl: "none",
stubs: {
versions: ["27", "28", "29"],
},
}
cc_library {
name: "libdl",
no_libcrt: true,
nocrt: true,
system_shared_libs: [],
stl: "none",
stubs: {
versions: ["27", "28", "29"],
},
}
cc_library {
name: "libBootstrap",
srcs: ["mylib.cpp"],
stl: "none",
bootstrap: true,
}
`)
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
// Ensure that mylib, libm, libdl are included.
ensureContains(t, copyCmds, "image.apex/lib64/mylib.so")
ensureContains(t, copyCmds, "image.apex/lib64/bionic/libm.so")
ensureContains(t, copyCmds, "image.apex/lib64/bionic/libdl.so")
// Ensure that libc is not included (since it has stubs and not listed in native_shared_libs)
ensureNotContains(t, copyCmds, "image.apex/lib64/bionic/libc.so")
mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_myapex").Rule("ld").Args["libFlags"]
mylibCFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static_myapex").Rule("cc").Args["cFlags"]
mylibSharedCFlags := ctx.ModuleForTests("mylib_shared", "android_arm64_armv8-a_shared_myapex").Rule("cc").Args["cFlags"]
// For dependency to libc
// Ensure that mylib is linking with the latest version of stubs
ensureContains(t, mylibLdFlags, "libc/android_arm64_armv8-a_shared_29/libc.so")
// ... and not linking to the non-stub (impl) variant
ensureNotContains(t, mylibLdFlags, "libc/android_arm64_armv8-a_shared/libc.so")
// ... Cflags from stub is correctly exported to mylib
ensureContains(t, mylibCFlags, "__LIBC_API__=29")
ensureContains(t, mylibSharedCFlags, "__LIBC_API__=29")
// For dependency to libm
// Ensure that mylib is linking with the non-stub (impl) variant
ensureContains(t, mylibLdFlags, "libm/android_arm64_armv8-a_shared_myapex/libm.so")
// ... and not linking to the stub variant
ensureNotContains(t, mylibLdFlags, "libm/android_arm64_armv8-a_shared_29/libm.so")
// ... and is not compiling with the stub
ensureNotContains(t, mylibCFlags, "__LIBM_API__=29")
ensureNotContains(t, mylibSharedCFlags, "__LIBM_API__=29")
// For dependency to libdl
// Ensure that mylib is linking with the specified version of stubs
ensureContains(t, mylibLdFlags, "libdl/android_arm64_armv8-a_shared_27/libdl.so")
// ... and not linking to the other versions of stubs
ensureNotContains(t, mylibLdFlags, "libdl/android_arm64_armv8-a_shared_28/libdl.so")
ensureNotContains(t, mylibLdFlags, "libdl/android_arm64_armv8-a_shared_29/libdl.so")
// ... and not linking to the non-stub (impl) variant
ensureNotContains(t, mylibLdFlags, "libdl/android_arm64_armv8-a_shared_myapex/libdl.so")
// ... Cflags from stub is correctly exported to mylib
ensureContains(t, mylibCFlags, "__LIBDL_API__=27")
ensureContains(t, mylibSharedCFlags, "__LIBDL_API__=27")
// Ensure that libBootstrap is depending on the platform variant of bionic libs
libFlags := ctx.ModuleForTests("libBootstrap", "android_arm64_armv8-a_shared").Rule("ld").Args["libFlags"]
ensureContains(t, libFlags, "libc/android_arm64_armv8-a_shared/libc.so")
ensureContains(t, libFlags, "libm/android_arm64_armv8-a_shared/libm.so")
ensureContains(t, libFlags, "libdl/android_arm64_armv8-a_shared/libdl.so")
}
func TestFilesInSubDir(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib"],
binaries: ["mybin"],
prebuilts: ["myetc"],
compile_multilib: "both",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
prebuilt_etc {
name: "myetc",
src: "myprebuilt",
sub_dir: "foo/bar",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
relative_install_path: "foo/bar",
system_shared_libs: [],
stl: "none",
}
cc_binary {
name: "mybin",
srcs: ["mylib.cpp"],
relative_install_path: "foo/bar",
system_shared_libs: [],
static_executable: true,
stl: "none",
}
`)
generateFsRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("generateFsConfig")
dirs := strings.Split(generateFsRule.Args["exec_paths"], " ")
// Ensure that the subdirectories are all listed
ensureListContains(t, dirs, "etc")
ensureListContains(t, dirs, "etc/foo")
ensureListContains(t, dirs, "etc/foo/bar")
ensureListContains(t, dirs, "lib64")
ensureListContains(t, dirs, "lib64/foo")
ensureListContains(t, dirs, "lib64/foo/bar")
ensureListContains(t, dirs, "lib")
ensureListContains(t, dirs, "lib/foo")
ensureListContains(t, dirs, "lib/foo/bar")
ensureListContains(t, dirs, "bin")
ensureListContains(t, dirs, "bin/foo")
ensureListContains(t, dirs, "bin/foo/bar")
}
func TestUseVendor(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib"],
use_vendor: true,
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
shared_libs: ["mylib2"],
system_shared_libs: [],
vendor_available: true,
stl: "none",
}
cc_library {
name: "mylib2",
srcs: ["mylib.cpp"],
system_shared_libs: [],
vendor_available: true,
stl: "none",
}
`, func(fs map[string][]byte, config android.Config) {
setUseVendorWhitelistForTest(config, []string{"myapex"})
})
inputsList := []string{}
for _, i := range ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().BuildParamsForTests() {
for _, implicit := range i.Implicits {
inputsList = append(inputsList, implicit.String())
}
}
inputsString := strings.Join(inputsList, " ")
// ensure that the apex includes vendor variants of the direct and indirect deps
ensureContains(t, inputsString, "android_vendor.VER_arm64_armv8-a_shared_myapex/mylib.so")
ensureContains(t, inputsString, "android_vendor.VER_arm64_armv8-a_shared_myapex/mylib2.so")
// ensure that the apex does not include core variants
ensureNotContains(t, inputsString, "android_arm64_armv8-a_shared_myapex/mylib.so")
ensureNotContains(t, inputsString, "android_arm64_armv8-a_shared_myapex/mylib2.so")
}
func TestUseVendorRestriction(t *testing.T) {
testApexError(t, `module "myapex" .*: use_vendor: not allowed`, `
apex {
name: "myapex",
key: "myapex.key",
use_vendor: true,
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`, func(fs map[string][]byte, config android.Config) {
setUseVendorWhitelistForTest(config, []string{""})
})
// no error with whitelist
testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
use_vendor: true,
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`, func(fs map[string][]byte, config android.Config) {
setUseVendorWhitelistForTest(config, []string{"myapex"})
})
}
func TestUseVendorFailsIfNotVendorAvailable(t *testing.T) {
testApexError(t, `dependency "mylib" of "myapex" missing variant:\n.*image:vendor`, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib"],
use_vendor: true,
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
`)
}
func TestStaticLinking(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
stubs: {
versions: ["1", "2", "3"],
},
}
cc_binary {
name: "not_in_apex",
srcs: ["mylib.cpp"],
static_libs: ["mylib"],
static_executable: true,
system_shared_libs: [],
stl: "none",
}
`)
ldFlags := ctx.ModuleForTests("not_in_apex", "android_arm64_armv8-a").Rule("ld").Args["libFlags"]
// Ensure that not_in_apex is linking with the static variant of mylib
ensureContains(t, ldFlags, "mylib/android_arm64_armv8-a_static/mylib.a")
}
func TestKeys(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex_keytest",
key: "myapex.key",
certificate: ":myapex.certificate",
native_shared_libs: ["mylib"],
file_contexts: ":myapex-file_contexts",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
android_app_certificate {
name: "myapex.certificate",
certificate: "testkey",
}
android_app_certificate {
name: "myapex.certificate.override",
certificate: "testkey.override",
}
`)
// check the APEX keys
keys := ctx.ModuleForTests("myapex.key", "android_common").Module().(*apexKey)
if keys.public_key_file.String() != "vendor/foo/devkeys/testkey.avbpubkey" {
t.Errorf("public key %q is not %q", keys.public_key_file.String(),
"vendor/foo/devkeys/testkey.avbpubkey")
}
if keys.private_key_file.String() != "vendor/foo/devkeys/testkey.pem" {
t.Errorf("private key %q is not %q", keys.private_key_file.String(),
"vendor/foo/devkeys/testkey.pem")
}
// check the APK certs. It should be overridden to myapex.certificate.override
certs := ctx.ModuleForTests("myapex_keytest", "android_common_myapex_keytest_image").Rule("signapk").Args["certificates"]
if certs != "testkey.override.x509.pem testkey.override.pk8" {
t.Errorf("cert and private key %q are not %q", certs,
"testkey.override.509.pem testkey.override.pk8")
}
}
func TestCertificate(t *testing.T) {
t.Run("if unspecified, it defaults to DefaultAppCertificate", func(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}`)
rule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("signapk")
expected := "vendor/foo/devkeys/test.x509.pem vendor/foo/devkeys/test.pk8"
if actual := rule.Args["certificates"]; actual != expected {
t.Errorf("certificates should be %q, not %q", expected, actual)
}
})
t.Run("override when unspecified", func(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex_keytest",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
android_app_certificate {
name: "myapex.certificate.override",
certificate: "testkey.override",
}`)
rule := ctx.ModuleForTests("myapex_keytest", "android_common_myapex_keytest_image").Rule("signapk")
expected := "testkey.override.x509.pem testkey.override.pk8"
if actual := rule.Args["certificates"]; actual != expected {
t.Errorf("certificates should be %q, not %q", expected, actual)
}
})
t.Run("if specified as :module, it respects the prop", func(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
certificate: ":myapex.certificate",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
android_app_certificate {
name: "myapex.certificate",
certificate: "testkey",
}`)
rule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("signapk")
expected := "testkey.x509.pem testkey.pk8"
if actual := rule.Args["certificates"]; actual != expected {
t.Errorf("certificates should be %q, not %q", expected, actual)
}
})
t.Run("override when specifiec as <:module>", func(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex_keytest",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
certificate: ":myapex.certificate",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
android_app_certificate {
name: "myapex.certificate.override",
certificate: "testkey.override",
}`)
rule := ctx.ModuleForTests("myapex_keytest", "android_common_myapex_keytest_image").Rule("signapk")
expected := "testkey.override.x509.pem testkey.override.pk8"
if actual := rule.Args["certificates"]; actual != expected {
t.Errorf("certificates should be %q, not %q", expected, actual)
}
})
t.Run("if specified as name, finds it from DefaultDevKeyDir", func(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
certificate: "testkey",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}`)
rule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("signapk")
expected := "vendor/foo/devkeys/testkey.x509.pem vendor/foo/devkeys/testkey.pk8"
if actual := rule.Args["certificates"]; actual != expected {
t.Errorf("certificates should be %q, not %q", expected, actual)
}
})
t.Run("override when specified as <name>", func(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex_keytest",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
certificate: "testkey",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
android_app_certificate {
name: "myapex.certificate.override",
certificate: "testkey.override",
}`)
rule := ctx.ModuleForTests("myapex_keytest", "android_common_myapex_keytest_image").Rule("signapk")
expected := "testkey.override.x509.pem testkey.override.pk8"
if actual := rule.Args["certificates"]; actual != expected {
t.Errorf("certificates should be %q, not %q", expected, actual)
}
})
}
func TestMacro(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib"],
}
apex {
name: "otherapex",
key: "myapex.key",
native_shared_libs: ["mylib"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
`)
// non-APEX variant does not have __ANDROID_APEX(_NAME)__ defined
mylibCFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static").Rule("cc").Args["cFlags"]
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
// APEX variant has __ANDROID_APEX(_NAME)__ defined
mylibCFlags = ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static_myapex").Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
// APEX variant has __ANDROID_APEX(_NAME)__ defined
mylibCFlags = ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static_otherapex").Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
}
func TestHeaderLibsDependency(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library_headers {
name: "mylib_headers",
export_include_dirs: ["my_include"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
header_libs: ["mylib_headers"],
export_header_lib_headers: ["mylib_headers"],
stubs: {
versions: ["1", "2", "3"],
},
}
cc_library {
name: "otherlib",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
shared_libs: ["mylib"],
}
`)
cFlags := ctx.ModuleForTests("otherlib", "android_arm64_armv8-a_static").Rule("cc").Args["cFlags"]
// Ensure that the include path of the header lib is exported to 'otherlib'
ensureContains(t, cFlags, "-Imy_include")
}
func ensureExactContents(t *testing.T, ctx *android.TestContext, moduleName string, files []string) {
t.Helper()
apexRule := ctx.ModuleForTests(moduleName, "android_common_"+moduleName+"_image").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
imageApexDir := "/image.apex/"
var failed bool
var surplus []string
filesMatched := make(map[string]bool)
addContent := func(content string) {
for _, expected := range files {
if matched, _ := path.Match(expected, content); matched {
filesMatched[expected] = true
return
}
}
surplus = append(surplus, content)
}
for _, cmd := range strings.Split(copyCmds, "&&") {
cmd = strings.TrimSpace(cmd)
if cmd == "" {
continue
}
terms := strings.Split(cmd, " ")
switch terms[0] {
case "mkdir":
case "cp":
if len(terms) != 3 {
t.Fatal("copyCmds contains invalid cp command", cmd)
}
dst := terms[2]
index := strings.Index(dst, imageApexDir)
if index == -1 {
t.Fatal("copyCmds should copy a file to image.apex/", cmd)
}
dstFile := dst[index+len(imageApexDir):]
addContent(dstFile)
default:
t.Fatalf("copyCmds should contain mkdir/cp commands only: %q", cmd)
}
}
if len(surplus) > 0 {
sort.Strings(surplus)
t.Log("surplus files", surplus)
failed = true
}
if len(files) > len(filesMatched) {
var missing []string
for _, expected := range files {
if !filesMatched[expected] {
missing = append(missing, expected)
}
}
sort.Strings(missing)
t.Log("missing files", missing)
failed = true
}
if failed {
t.Fail()
}
}
func TestVndkApexCurrent(t *testing.T) {
ctx, _ := testApex(t, `
apex_vndk {
name: "myapex",
key: "myapex.key",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libvndk",
srcs: ["mylib.cpp"],
vendor_available: true,
vndk: {
enabled: true,
},
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "libvndksp",
srcs: ["mylib.cpp"],
vendor_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
system_shared_libs: [],
stl: "none",
}
`+vndkLibrariesTxtFiles("current"))
ensureExactContents(t, ctx, "myapex", []string{
"lib/libvndk.so",
"lib/libvndksp.so",
"lib64/libvndk.so",
"lib64/libvndksp.so",
"etc/llndk.libraries.VER.txt",
"etc/vndkcore.libraries.VER.txt",
"etc/vndksp.libraries.VER.txt",
"etc/vndkprivate.libraries.VER.txt",
})
}
func TestVndkApexWithPrebuilt(t *testing.T) {
ctx, _ := testApex(t, `
apex_vndk {
name: "myapex",
key: "myapex.key",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_prebuilt_library_shared {
name: "libvndk",
srcs: ["libvndk.so"],
vendor_available: true,
vndk: {
enabled: true,
},
system_shared_libs: [],
stl: "none",
}
cc_prebuilt_library_shared {
name: "libvndk.arm",
srcs: ["libvndk.arm.so"],
vendor_available: true,
vndk: {
enabled: true,
},
enabled: false,
arch: {
arm: {
enabled: true,
},
},
system_shared_libs: [],
stl: "none",
}
`+vndkLibrariesTxtFiles("current"),
withFiles(map[string][]byte{
"libvndk.so": nil,
"libvndk.arm.so": nil,
}))
ensureExactContents(t, ctx, "myapex", []string{
"lib/libvndk.so",
"lib/libvndk.arm.so",
"lib64/libvndk.so",
"etc/*",
})
}
func vndkLibrariesTxtFiles(vers ...string) (result string) {
for _, v := range vers {
if v == "current" {
for _, txt := range []string{"llndk", "vndkcore", "vndksp", "vndkprivate"} {
result += `
vndk_libraries_txt {
name: "` + txt + `.libraries.txt",
}
`
}
} else {
for _, txt := range []string{"llndk", "vndkcore", "vndksp", "vndkprivate"} {
result += `
prebuilt_etc {
name: "` + txt + `.libraries.` + v + `.txt",
src: "dummy.txt",
}
`
}
}
}
return
}
func TestVndkApexVersion(t *testing.T) {
ctx, _ := testApex(t, `
apex_vndk {
name: "myapex_v27",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
vndk_version: "27",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
vndk_prebuilt_shared {
name: "libvndk27",
version: "27",
vendor_available: true,
vndk: {
enabled: true,
},
target_arch: "arm64",
arch: {
arm: {
srcs: ["libvndk27_arm.so"],
},
arm64: {
srcs: ["libvndk27_arm64.so"],
},
},
}
vndk_prebuilt_shared {
name: "libvndk27",
version: "27",
vendor_available: true,
vndk: {
enabled: true,
},
target_arch: "x86_64",
arch: {
x86: {
srcs: ["libvndk27_x86.so"],
},
x86_64: {
srcs: ["libvndk27_x86_64.so"],
},
},
}
`+vndkLibrariesTxtFiles("27"),
withFiles(map[string][]byte{
"libvndk27_arm.so": nil,
"libvndk27_arm64.so": nil,
"libvndk27_x86.so": nil,
"libvndk27_x86_64.so": nil,
}))
ensureExactContents(t, ctx, "myapex_v27", []string{
"lib/libvndk27_arm.so",
"lib64/libvndk27_arm64.so",
"etc/*",
})
}
func TestVndkApexErrorWithDuplicateVersion(t *testing.T) {
testApexError(t, `module "myapex_v27.*" .*: vndk_version: 27 is already defined in "myapex_v27.*"`, `
apex_vndk {
name: "myapex_v27",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
vndk_version: "27",
}
apex_vndk {
name: "myapex_v27_other",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
vndk_version: "27",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libvndk",
srcs: ["mylib.cpp"],
vendor_available: true,
vndk: {
enabled: true,
},
system_shared_libs: [],
stl: "none",
}
vndk_prebuilt_shared {
name: "libvndk",
version: "27",
vendor_available: true,
vndk: {
enabled: true,
},
srcs: ["libvndk.so"],
}
`, withFiles(map[string][]byte{
"libvndk.so": nil,
}))
}
func TestVndkApexNameRule(t *testing.T) {
ctx, _ := testApex(t, `
apex_vndk {
name: "myapex",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
}
apex_vndk {
name: "myapex_v28",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
vndk_version: "28",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}`+vndkLibrariesTxtFiles("28", "current"))
assertApexName := func(expected, moduleName string) {
bundle := ctx.ModuleForTests(moduleName, "android_common_"+moduleName+"_image").Module().(*apexBundle)
actual := proptools.String(bundle.properties.Apex_name)
if !reflect.DeepEqual(actual, expected) {
t.Errorf("Got '%v', expected '%v'", actual, expected)
}
}
assertApexName("com.android.vndk.vVER", "myapex")
assertApexName("com.android.vndk.v28", "myapex_v28")
}
func TestVndkApexSkipsNativeBridgeSupportedModules(t *testing.T) {
ctx, _ := testApex(t, `
apex_vndk {
name: "myapex",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libvndk",
srcs: ["mylib.cpp"],
vendor_available: true,
native_bridge_supported: true,
host_supported: true,
vndk: {
enabled: true,
},
system_shared_libs: [],
stl: "none",
}
`+vndkLibrariesTxtFiles("current"),
withTargets(map[android.OsType][]android.Target{
android.Android: []android.Target{
{Os: android.Android, Arch: android.Arch{ArchType: android.Arm64, ArchVariant: "armv8-a", Abi: []string{"arm64-v8a"}}, NativeBridge: android.NativeBridgeDisabled, NativeBridgeHostArchName: "", NativeBridgeRelativePath: ""},
{Os: android.Android, Arch: android.Arch{ArchType: android.Arm, ArchVariant: "armv7-a-neon", Abi: []string{"armeabi-v7a"}}, NativeBridge: android.NativeBridgeDisabled, NativeBridgeHostArchName: "", NativeBridgeRelativePath: ""},
{Os: android.Android, Arch: android.Arch{ArchType: android.X86_64, ArchVariant: "silvermont", Abi: []string{"arm64-v8a"}}, NativeBridge: android.NativeBridgeEnabled, NativeBridgeHostArchName: "arm64", NativeBridgeRelativePath: "x86_64"},
{Os: android.Android, Arch: android.Arch{ArchType: android.X86, ArchVariant: "silvermont", Abi: []string{"armeabi-v7a"}}, NativeBridge: android.NativeBridgeEnabled, NativeBridgeHostArchName: "arm", NativeBridgeRelativePath: "x86"},
},
}))
ensureExactContents(t, ctx, "myapex", []string{
"lib/libvndk.so",
"lib64/libvndk.so",
"etc/*",
})
}
func TestVndkApexDoesntSupportNativeBridgeSupported(t *testing.T) {
testApexError(t, `module "myapex" .*: native_bridge_supported: .* doesn't support native bridge binary`, `
apex_vndk {
name: "myapex",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
native_bridge_supported: true,
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libvndk",
srcs: ["mylib.cpp"],
vendor_available: true,
native_bridge_supported: true,
host_supported: true,
vndk: {
enabled: true,
},
system_shared_libs: [],
stl: "none",
}
`)
}
func TestVndkApexWithBinder32(t *testing.T) {
ctx, _ := testApex(t, `
apex_vndk {
name: "myapex_v27",
key: "myapex.key",
file_contexts: ":myapex-file_contexts",
vndk_version: "27",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
vndk_prebuilt_shared {
name: "libvndk27",
version: "27",
target_arch: "arm",
vendor_available: true,
vndk: {
enabled: true,
},
arch: {
arm: {
srcs: ["libvndk27.so"],
}
},
}
vndk_prebuilt_shared {
name: "libvndk27",
version: "27",
target_arch: "arm",
binder32bit: true,
vendor_available: true,
vndk: {
enabled: true,
},
arch: {
arm: {
srcs: ["libvndk27binder32.so"],
}
},
}
`+vndkLibrariesTxtFiles("27"),
withFiles(map[string][]byte{
"libvndk27.so": nil,
"libvndk27binder32.so": nil,
}),
withBinder32bit,
withTargets(map[android.OsType][]android.Target{
android.Android: []android.Target{
{Os: android.Android, Arch: android.Arch{ArchType: android.Arm, ArchVariant: "armv7-a-neon", Abi: []string{"armeabi-v7a"}}, NativeBridge: android.NativeBridgeDisabled, NativeBridgeHostArchName: "", NativeBridgeRelativePath: ""},
},
}),
)
ensureExactContents(t, ctx, "myapex_v27", []string{
"lib/libvndk27binder32.so",
"etc/*",
})
}
func TestDependenciesInApexManifest(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex_nodep",
key: "myapex.key",
native_shared_libs: ["lib_nodep"],
compile_multilib: "both",
file_contexts: ":myapex-file_contexts",
}
apex {
name: "myapex_dep",
key: "myapex.key",
native_shared_libs: ["lib_dep"],
compile_multilib: "both",
file_contexts: ":myapex-file_contexts",
}
apex {
name: "myapex_provider",
key: "myapex.key",
native_shared_libs: ["libfoo"],
compile_multilib: "both",
file_contexts: ":myapex-file_contexts",
}
apex {
name: "myapex_selfcontained",
key: "myapex.key",
native_shared_libs: ["lib_dep", "libfoo"],
compile_multilib: "both",
file_contexts: ":myapex-file_contexts",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "lib_nodep",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "lib_dep",
srcs: ["mylib.cpp"],
shared_libs: ["libfoo"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "libfoo",
srcs: ["mytest.cpp"],
stubs: {
versions: ["1"],
},
system_shared_libs: [],
stl: "none",
}
`)
var apexManifestRule android.TestingBuildParams
var provideNativeLibs, requireNativeLibs []string
apexManifestRule = ctx.ModuleForTests("myapex_nodep", "android_common_myapex_nodep_image").Rule("apexManifestRule")
provideNativeLibs = names(apexManifestRule.Args["provideNativeLibs"])
requireNativeLibs = names(apexManifestRule.Args["requireNativeLibs"])
ensureListEmpty(t, provideNativeLibs)
ensureListEmpty(t, requireNativeLibs)
apexManifestRule = ctx.ModuleForTests("myapex_dep", "android_common_myapex_dep_image").Rule("apexManifestRule")
provideNativeLibs = names(apexManifestRule.Args["provideNativeLibs"])
requireNativeLibs = names(apexManifestRule.Args["requireNativeLibs"])
ensureListEmpty(t, provideNativeLibs)
ensureListContains(t, requireNativeLibs, "libfoo.so")
apexManifestRule = ctx.ModuleForTests("myapex_provider", "android_common_myapex_provider_image").Rule("apexManifestRule")
provideNativeLibs = names(apexManifestRule.Args["provideNativeLibs"])
requireNativeLibs = names(apexManifestRule.Args["requireNativeLibs"])
ensureListContains(t, provideNativeLibs, "libfoo.so")
ensureListEmpty(t, requireNativeLibs)
apexManifestRule = ctx.ModuleForTests("myapex_selfcontained", "android_common_myapex_selfcontained_image").Rule("apexManifestRule")
provideNativeLibs = names(apexManifestRule.Args["provideNativeLibs"])
requireNativeLibs = names(apexManifestRule.Args["requireNativeLibs"])
ensureListContains(t, provideNativeLibs, "libfoo.so")
ensureListEmpty(t, requireNativeLibs)
}
func TestApexName(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
apex_name: "com.android.myapex",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`)
module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexManifestRule := module.Rule("apexManifestRule")
ensureContains(t, apexManifestRule.Args["opt"], "-v name com.android.myapex")
apexRule := module.Rule("apexRule")
ensureContains(t, apexRule.Args["opt_flags"], "--do_not_check_keyname")
}
func TestNonTestApex(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib_common"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib_common",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
`)
module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexRule := module.Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
if apex, ok := module.Module().(*apexBundle); !ok || apex.testApex {
t.Log("Apex was a test apex!")
t.Fail()
}
// Ensure that main rule creates an output
ensureContains(t, apexRule.Output.String(), "myapex.apex.unsigned")
// Ensure that apex variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common"), "android_arm64_armv8-a_shared_myapex")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.apex/lib64/mylib_common.so")
// Ensure that the platform variant ends with _shared
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common"), "android_arm64_armv8-a_shared")
if !android.InAnyApex("mylib_common") {
t.Log("Found mylib_common not in any apex!")
t.Fail()
}
}
func TestTestApex(t *testing.T) {
if android.InAnyApex("mylib_common_test") {
t.Fatal("mylib_common_test must not be used in any other tests since this checks that global state is not updated in an illegal way!")
}
ctx, _ := testApex(t, `
apex_test {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib_common_test"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib_common_test",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
`)
module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexRule := module.Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
if apex, ok := module.Module().(*apexBundle); !ok || !apex.testApex {
t.Log("Apex was not a test apex!")
t.Fail()
}
// Ensure that main rule creates an output
ensureContains(t, apexRule.Output.String(), "myapex.apex.unsigned")
// Ensure that apex variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common_test"), "android_arm64_armv8-a_shared_myapex")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.apex/lib64/mylib_common_test.so")
// Ensure that the platform variant ends with _shared
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common_test"), "android_arm64_armv8-a_shared")
if android.InAnyApex("mylib_common_test") {
t.Log("Found mylib_common_test in some apex!")
t.Fail()
}
}
func TestApexWithTarget(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
multilib: {
first: {
native_shared_libs: ["mylib_common"],
}
},
target: {
android: {
multilib: {
first: {
native_shared_libs: ["mylib"],
}
}
},
host: {
multilib: {
first: {
native_shared_libs: ["mylib2"],
}
}
}
}
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "mylib_common",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
compile_multilib: "first",
}
cc_library {
name: "mylib2",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
compile_multilib: "first",
}
`)
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
// Ensure that main rule creates an output
ensureContains(t, apexRule.Output.String(), "myapex.apex.unsigned")
// Ensure that apex variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common"), "android_arm64_armv8-a_shared_myapex")
ensureListNotContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared_myapex")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.apex/lib64/mylib.so")
ensureContains(t, copyCmds, "image.apex/lib64/mylib_common.so")
ensureNotContains(t, copyCmds, "image.apex/lib64/mylib2.so")
// Ensure that the platform variant ends with _shared
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common"), "android_arm64_armv8-a_shared")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared")
}
func TestApexWithShBinary(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
binaries: ["myscript"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
sh_binary {
name: "myscript",
src: "mylib.cpp",
filename: "myscript.sh",
sub_dir: "script",
}
`)
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
ensureContains(t, copyCmds, "image.apex/bin/script/myscript.sh")
}
func TestApexInVariousPartition(t *testing.T) {
testcases := []struct {
propName, parition, flattenedPartition string
}{
{"", "system", "system_ext"},
{"product_specific: true", "product", "product"},
{"soc_specific: true", "vendor", "vendor"},
{"proprietary: true", "vendor", "vendor"},
{"vendor: true", "vendor", "vendor"},
{"system_ext_specific: true", "system_ext", "system_ext"},
}
for _, tc := range testcases {
t.Run(tc.propName+":"+tc.parition, func(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
`+tc.propName+`
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`)
apex := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
expected := buildDir + "/target/product/test_device/" + tc.parition + "/apex"
actual := apex.installDir.String()
if actual != expected {
t.Errorf("wrong install path. expected %q. actual %q", expected, actual)
}
flattened := ctx.ModuleForTests("myapex", "android_common_myapex_flattened").Module().(*apexBundle)
expected = buildDir + "/target/product/test_device/" + tc.flattenedPartition + "/apex"
actual = flattened.installDir.String()
if actual != expected {
t.Errorf("wrong install path. expected %q. actual %q", expected, actual)
}
})
}
}
func TestFileContexts(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`)
module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexRule := module.Rule("apexRule")
actual := apexRule.Args["file_contexts"]
expected := "system/sepolicy/apex/myapex-file_contexts"
if actual != expected {
t.Errorf("wrong file_contexts. expected %q. actual %q", expected, actual)
}
testApexError(t, `"myapex" .*: file_contexts: should be under system/sepolicy`, `
apex {
name: "myapex",
key: "myapex.key",
file_contexts: "my_own_file_contexts",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`, withFiles(map[string][]byte{
"my_own_file_contexts": nil,
}))
testApexError(t, `"myapex" .*: file_contexts: cannot find`, `
apex {
name: "myapex",
key: "myapex.key",
product_specific: true,
file_contexts: "product_specific_file_contexts",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`)
ctx, _ = testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
product_specific: true,
file_contexts: "product_specific_file_contexts",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`, withFiles(map[string][]byte{
"product_specific_file_contexts": nil,
}))
module = ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexRule = module.Rule("apexRule")
actual = apexRule.Args["file_contexts"]
expected = "product_specific_file_contexts"
if actual != expected {
t.Errorf("wrong file_contexts. expected %q. actual %q", expected, actual)
}
ctx, _ = testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
product_specific: true,
file_contexts: ":my-file-contexts",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
filegroup {
name: "my-file-contexts",
srcs: ["product_specific_file_contexts"],
}
`, withFiles(map[string][]byte{
"product_specific_file_contexts": nil,
}))
module = ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexRule = module.Rule("apexRule")
actual = apexRule.Args["file_contexts"]
expected = "product_specific_file_contexts"
if actual != expected {
t.Errorf("wrong file_contexts. expected %q. actual %q", expected, actual)
}
}
func TestApexKeyFromOtherModule(t *testing.T) {
ctx, _ := testApex(t, `
apex_key {
name: "myapex.key",
public_key: ":my.avbpubkey",
private_key: ":my.pem",
product_specific: true,
}
filegroup {
name: "my.avbpubkey",
srcs: ["testkey2.avbpubkey"],
}
filegroup {
name: "my.pem",
srcs: ["testkey2.pem"],
}
`)
apex_key := ctx.ModuleForTests("myapex.key", "android_common").Module().(*apexKey)
expected_pubkey := "testkey2.avbpubkey"
actual_pubkey := apex_key.public_key_file.String()
if actual_pubkey != expected_pubkey {
t.Errorf("wrong public key path. expected %q. actual %q", expected_pubkey, actual_pubkey)
}
expected_privkey := "testkey2.pem"
actual_privkey := apex_key.private_key_file.String()
if actual_privkey != expected_privkey {
t.Errorf("wrong private key path. expected %q. actual %q", expected_privkey, actual_privkey)
}
}
func TestPrebuilt(t *testing.T) {
ctx, _ := testApex(t, `
prebuilt_apex {
name: "myapex",
arch: {
arm64: {
src: "myapex-arm64.apex",
},
arm: {
src: "myapex-arm.apex",
},
},
}
`)
prebuilt := ctx.ModuleForTests("myapex", "android_common").Module().(*Prebuilt)
expectedInput := "myapex-arm64.apex"
if prebuilt.inputApex.String() != expectedInput {
t.Errorf("inputApex invalid. expected: %q, actual: %q", expectedInput, prebuilt.inputApex.String())
}
}
func TestPrebuiltFilenameOverride(t *testing.T) {
ctx, _ := testApex(t, `
prebuilt_apex {
name: "myapex",
src: "myapex-arm.apex",
filename: "notmyapex.apex",
}
`)
p := ctx.ModuleForTests("myapex", "android_common").Module().(*Prebuilt)
expected := "notmyapex.apex"
if p.installFilename != expected {
t.Errorf("installFilename invalid. expected: %q, actual: %q", expected, p.installFilename)
}
}
func TestPrebuiltOverrides(t *testing.T) {
ctx, config := testApex(t, `
prebuilt_apex {
name: "myapex.prebuilt",
src: "myapex-arm.apex",
overrides: [
"myapex",
],
}
`)
p := ctx.ModuleForTests("myapex.prebuilt", "android_common").Module().(*Prebuilt)
expected := []string{"myapex"}
actual := android.AndroidMkEntriesForTest(t, config, "", p)[0].EntryMap["LOCAL_OVERRIDES_MODULES"]
if !reflect.DeepEqual(actual, expected) {
t.Errorf("Incorrect LOCAL_OVERRIDES_MODULES value '%s', expected '%s'", actual, expected)
}
}
func TestApexWithTests(t *testing.T) {
ctx, config := testApex(t, `
apex_test {
name: "myapex",
key: "myapex.key",
tests: [
"mytest",
"mytests",
],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_test {
name: "mytest",
gtest: false,
srcs: ["mytest.cpp"],
relative_install_path: "test",
system_shared_libs: [],
static_executable: true,
stl: "none",
}
cc_test {
name: "mytests",
gtest: false,
srcs: [
"mytest1.cpp",
"mytest2.cpp",
"mytest3.cpp",
],
test_per_src: true,
relative_install_path: "test",
system_shared_libs: [],
static_executable: true,
stl: "none",
}
`)
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
// Ensure that test dep is copied into apex.
ensureContains(t, copyCmds, "image.apex/bin/test/mytest")
// Ensure that test deps built with `test_per_src` are copied into apex.
ensureContains(t, copyCmds, "image.apex/bin/test/mytest1")
ensureContains(t, copyCmds, "image.apex/bin/test/mytest2")
ensureContains(t, copyCmds, "image.apex/bin/test/mytest3")
// Ensure the module is correctly translated.
apexBundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
data := android.AndroidMkDataForTest(t, config, "", apexBundle)
name := apexBundle.BaseModuleName()
prefix := "TARGET_"
var builder strings.Builder
data.Custom(&builder, name, prefix, "", data)
androidMk := builder.String()
ensureContains(t, androidMk, "LOCAL_MODULE := mytest.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := mytest1.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := mytest2.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := mytest3.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := apex_manifest.pb.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := apex_pubkey.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := myapex\n")
}
func TestInstallExtraFlattenedApexes(t *testing.T) {
ctx, config := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`, func(fs map[string][]byte, config android.Config) {
config.TestProductVariables.InstallExtraFlattenedApexes = proptools.BoolPtr(true)
})
ab := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
ensureListContains(t, ab.requiredDeps, "myapex.flattened")
mk := android.AndroidMkDataForTest(t, config, "", ab)
var builder strings.Builder
mk.Custom(&builder, ab.Name(), "TARGET_", "", mk)
androidMk := builder.String()
ensureContains(t, androidMk, "LOCAL_REQUIRED_MODULES += myapex.flattened")
}
func TestApexUsesOtherApex(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["mylib"],
uses: ["commonapex"],
}
apex {
name: "commonapex",
key: "myapex.key",
native_shared_libs: ["libcommon"],
provide_cpp_shared_libs: true,
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "mylib",
srcs: ["mylib.cpp"],
shared_libs: ["libcommon"],
system_shared_libs: [],
stl: "none",
}
cc_library {
name: "libcommon",
srcs: ["mylib_common.cpp"],
system_shared_libs: [],
stl: "none",
}
`)
module1 := ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexRule1 := module1.Rule("apexRule")
copyCmds1 := apexRule1.Args["copy_commands"]
module2 := ctx.ModuleForTests("commonapex", "android_common_commonapex_image")
apexRule2 := module2.Rule("apexRule")
copyCmds2 := apexRule2.Args["copy_commands"]
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("libcommon"), "android_arm64_armv8-a_shared_commonapex")
ensureContains(t, copyCmds1, "image.apex/lib64/mylib.so")
ensureContains(t, copyCmds2, "image.apex/lib64/libcommon.so")
ensureNotContains(t, copyCmds1, "image.apex/lib64/libcommon.so")
}
func TestApexUsesFailsIfNotProvided(t *testing.T) {
testApexError(t, `uses: "commonapex" does not provide native_shared_libs`, `
apex {
name: "myapex",
key: "myapex.key",
uses: ["commonapex"],
}
apex {
name: "commonapex",
key: "myapex.key",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`)
testApexError(t, `uses: "commonapex" is not a provider`, `
apex {
name: "myapex",
key: "myapex.key",
uses: ["commonapex"],
}
cc_library {
name: "commonapex",
system_shared_libs: [],
stl: "none",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`)
}
func TestApexUsesFailsIfUseVenderMismatch(t *testing.T) {
testApexError(t, `use_vendor: "commonapex" has different value of use_vendor`, `
apex {
name: "myapex",
key: "myapex.key",
use_vendor: true,
uses: ["commonapex"],
}
apex {
name: "commonapex",
key: "myapex.key",
provide_cpp_shared_libs: true,
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`, func(fs map[string][]byte, config android.Config) {
setUseVendorWhitelistForTest(config, []string{"myapex"})
})
}
func TestErrorsIfDepsAreNotEnabled(t *testing.T) {
testApexError(t, `module "myapex" .* depends on disabled module "libfoo"`, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["libfoo"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libfoo",
stl: "none",
system_shared_libs: [],
enabled: false,
}
`)
testApexError(t, `module "myapex" .* depends on disabled module "myjar"`, `
apex {
name: "myapex",
key: "myapex.key",
java_libs: ["myjar"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
java_library {
name: "myjar",
srcs: ["foo/bar/MyClass.java"],
sdk_version: "none",
system_modules: "none",
compile_dex: true,
enabled: false,
}
`)
}
func TestApexWithApps(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
apps: [
"AppFoo",
"AppFooPriv",
],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
android_app {
name: "AppFoo",
srcs: ["foo/bar/MyClass.java"],
sdk_version: "none",
system_modules: "none",
jni_libs: ["libjni"],
}
android_app {
name: "AppFooPriv",
srcs: ["foo/bar/MyClass.java"],
sdk_version: "none",
system_modules: "none",
privileged: true,
}
cc_library_shared {
name: "libjni",
srcs: ["mylib.cpp"],
stl: "none",
system_shared_libs: [],
}
`)
module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexRule := module.Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
ensureContains(t, copyCmds, "image.apex/app/AppFoo/AppFoo.apk")
ensureContains(t, copyCmds, "image.apex/priv-app/AppFooPriv/AppFooPriv.apk")
// JNI libraries are embedded inside APK
appZipRule := ctx.ModuleForTests("AppFoo", "android_common_myapex").Rule("zip")
libjniOutput := ctx.ModuleForTests("libjni", "android_arm64_armv8-a_shared_myapex").Module().(*cc.Module).OutputFile()
ensureListContains(t, appZipRule.Implicits.Strings(), libjniOutput.String())
// ... uncompressed
if args := appZipRule.Args["jarArgs"]; !strings.Contains(args, "-L 0") {
t.Errorf("jni lib is not uncompressed for AppFoo")
}
// ... and not directly inside the APEX
ensureNotContains(t, copyCmds, "image.apex/lib64/libjni.so")
}
func TestApexWithAppImports(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
apps: [
"AppFooPrebuilt",
"AppFooPrivPrebuilt",
],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
android_app_import {
name: "AppFooPrebuilt",
apk: "PrebuiltAppFoo.apk",
presigned: true,
dex_preopt: {
enabled: false,
},
}
android_app_import {
name: "AppFooPrivPrebuilt",
apk: "PrebuiltAppFooPriv.apk",
privileged: true,
presigned: true,
dex_preopt: {
enabled: false,
},
}
`)
module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexRule := module.Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
ensureContains(t, copyCmds, "image.apex/app/AppFooPrebuilt/AppFooPrebuilt.apk")
ensureContains(t, copyCmds, "image.apex/priv-app/AppFooPrivPrebuilt/AppFooPrivPrebuilt.apk")
}
func TestApexWithTestHelperApp(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
apps: [
"TesterHelpAppFoo",
],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
android_test_helper_app {
name: "TesterHelpAppFoo",
srcs: ["foo/bar/MyClass.java"],
}
`)
module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
apexRule := module.Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
ensureContains(t, copyCmds, "image.apex/app/TesterHelpAppFoo/TesterHelpAppFoo.apk")
}
func TestApexPropertiesShouldBeDefaultable(t *testing.T) {
// libfoo's apex_available comes from cc_defaults
testApexError(t, `"myapex" .*: requires "libfoo" that is not available for the APEX`, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["libfoo"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
apex {
name: "otherapex",
key: "myapex.key",
native_shared_libs: ["libfoo"],
}
cc_defaults {
name: "libfoo-defaults",
apex_available: ["otherapex"],
}
cc_library {
name: "libfoo",
defaults: ["libfoo-defaults"],
stl: "none",
system_shared_libs: [],
}`)
}
func TestApexAvailable(t *testing.T) {
// libfoo is not available to myapex, but only to otherapex
testApexError(t, "requires \"libfoo\" that is not available for the APEX", `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["libfoo"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
apex {
name: "otherapex",
key: "otherapex.key",
native_shared_libs: ["libfoo"],
}
apex_key {
name: "otherapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libfoo",
stl: "none",
system_shared_libs: [],
apex_available: ["otherapex"],
}`)
// libbar is an indirect dep
testApexError(t, "requires \"libbar\" that is not available for the APEX", `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["libfoo"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
apex {
name: "otherapex",
key: "otherapex.key",
native_shared_libs: ["libfoo"],
}
apex_key {
name: "otherapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libfoo",
stl: "none",
shared_libs: ["libbar"],
system_shared_libs: [],
apex_available: ["myapex", "otherapex"],
}
cc_library {
name: "libbar",
stl: "none",
system_shared_libs: [],
apex_available: ["otherapex"],
}`)
testApexError(t, "\"otherapex\" is not a valid module name", `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["libfoo"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libfoo",
stl: "none",
system_shared_libs: [],
apex_available: ["otherapex"],
}`)
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["libfoo", "libbar"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libfoo",
stl: "none",
system_shared_libs: [],
apex_available: ["myapex"],
}
cc_library {
name: "libbar",
stl: "none",
system_shared_libs: [],
apex_available: ["//apex_available:anyapex"],
}`)
// check that libfoo and libbar are created only for myapex, but not for the platform
ensureListContains(t, ctx.ModuleVariantsForTests("libfoo"), "android_arm64_armv8-a_shared_myapex")
ensureListNotContains(t, ctx.ModuleVariantsForTests("libfoo"), "android_arm64_armv8-a_shared")
ensureListContains(t, ctx.ModuleVariantsForTests("libbar"), "android_arm64_armv8-a_shared_myapex")
ensureListNotContains(t, ctx.ModuleVariantsForTests("libbar"), "android_arm64_armv8-a_shared")
ctx, _ = testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libfoo",
stl: "none",
system_shared_libs: [],
apex_available: ["//apex_available:platform"],
}`)
// check that libfoo is created only for the platform
ensureListNotContains(t, ctx.ModuleVariantsForTests("libfoo"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("libfoo"), "android_arm64_armv8-a_shared")
ctx, _ = testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
native_shared_libs: ["libfoo"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
cc_library {
name: "libfoo",
stl: "none",
system_shared_libs: [],
apex_available: ["myapex"],
static: {
apex_available: ["//apex_available:platform"],
},
}`)
// shared variant of libfoo is only available to myapex
ensureListContains(t, ctx.ModuleVariantsForTests("libfoo"), "android_arm64_armv8-a_shared_myapex")
ensureListNotContains(t, ctx.ModuleVariantsForTests("libfoo"), "android_arm64_armv8-a_shared")
// but the static variant is available to both myapex and the platform
ensureListContains(t, ctx.ModuleVariantsForTests("libfoo"), "android_arm64_armv8-a_static_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("libfoo"), "android_arm64_armv8-a_static")
}
func TestOverrideApex(t *testing.T) {
ctx, config := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
apps: ["app"],
overrides: ["oldapex"],
}
override_apex {
name: "override_myapex",
base: "myapex",
apps: ["override_app"],
overrides: ["unknownapex"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
android_app {
name: "app",
srcs: ["foo/bar/MyClass.java"],
package_name: "foo",
sdk_version: "none",
system_modules: "none",
}
override_android_app {
name: "override_app",
base: "app",
package_name: "bar",
}
`)
originalVariant := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(android.OverridableModule)
overriddenVariant := ctx.ModuleForTests("myapex", "android_common_override_myapex_myapex_image").Module().(android.OverridableModule)
if originalVariant.GetOverriddenBy() != "" {
t.Errorf("GetOverriddenBy should be empty, but was %q", originalVariant.GetOverriddenBy())
}
if overriddenVariant.GetOverriddenBy() != "override_myapex" {
t.Errorf("GetOverriddenBy should be \"override_myapex\", but was %q", overriddenVariant.GetOverriddenBy())
}
module := ctx.ModuleForTests("myapex", "android_common_override_myapex_myapex_image")
apexRule := module.Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
ensureNotContains(t, copyCmds, "image.apex/app/app/app.apk")
ensureContains(t, copyCmds, "image.apex/app/app/override_app.apk")
apexBundle := module.Module().(*apexBundle)
name := apexBundle.Name()
if name != "override_myapex" {
t.Errorf("name should be \"override_myapex\", but was %q", name)
}
data := android.AndroidMkDataForTest(t, config, "", apexBundle)
var builder strings.Builder
data.Custom(&builder, name, "TARGET_", "", data)
androidMk := builder.String()
ensureContains(t, androidMk, "LOCAL_MODULE := override_app.override_myapex")
ensureContains(t, androidMk, "LOCAL_MODULE := apex_manifest.pb.override_myapex")
ensureContains(t, androidMk, "LOCAL_MODULE_STEM := override_myapex.apex")
ensureContains(t, androidMk, "LOCAL_OVERRIDES_MODULES := unknownapex myapex")
ensureNotContains(t, androidMk, "LOCAL_MODULE := app.myapex")
ensureNotContains(t, androidMk, "LOCAL_MODULE := override_app.myapex")
ensureNotContains(t, androidMk, "LOCAL_MODULE := apex_manifest.pb.myapex")
ensureNotContains(t, androidMk, "LOCAL_MODULE_STEM := myapex.apex")
}
func TestLegacyAndroid10Support(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
legacy_android10_support: true,
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
`)
module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
args := module.Rule("apexRule").Args
ensureContains(t, args["opt_flags"], "--manifest_json "+module.Output("apex_manifest.json").Output.String())
}
func TestJavaSDKLibrary(t *testing.T) {
ctx, _ := testApex(t, `
apex {
name: "myapex",
key: "myapex.key",
java_libs: ["foo"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
java_sdk_library {
name: "foo",
srcs: ["a.java"],
api_packages: ["foo"],
}
`, withFiles(map[string][]byte{
"api/current.txt": nil,
"api/removed.txt": nil,
"api/system-current.txt": nil,
"api/system-removed.txt": nil,
"api/test-current.txt": nil,
"api/test-removed.txt": nil,
}))
// java_sdk_library installs both impl jar and permission XML
ensureExactContents(t, ctx, "myapex", []string{
"javalib/foo.jar",
"etc/permissions/foo.xml",
})
// Permission XML should point to the activated path of impl jar of java_sdk_library
xml := ctx.ModuleForTests("foo", "android_common_myapex").Output("foo.xml")
ensureContains(t, xml.Args["content"], `<library name="foo" file="/apex/myapex/javalib/foo.jar"`)
}
func TestRejectNonInstallableJavaLibrary(t *testing.T) {
testApexError(t, `"myjar" is not configured to be compiled into dex`, `
apex {
name: "myapex",
key: "myapex.key",
java_libs: ["myjar"],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
java_library {
name: "myjar",
srcs: ["foo/bar/MyClass.java"],
sdk_version: "none",
system_modules: "none",
}
`)
}
func TestMain(m *testing.M) {
run := func() int {
setUp()
defer tearDown()
return m.Run()
}
os.Exit(run())
}
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