platform_build_soong/java/testing.go

249 lines
7.1 KiB
Go

// Copyright 2019 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 java
import (
"fmt"
"reflect"
"sort"
"strings"
"testing"
"android/soong/android"
"android/soong/cc"
"android/soong/dexpreopt"
"android/soong/python"
"github.com/google/blueprint"
)
func TestConfig(buildDir string, env map[string]string, bp string, fs map[string][]byte) android.Config {
bp += GatherRequiredDepsForTest()
mockFS := 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,
"prebuilts/sdk/tools/core-lambda-stubs.jar": nil,
"prebuilts/sdk/Android.bp": []byte(`prebuilt_apis { name: "sdk", api_dirs: ["14", "28", "30", "current"], imports_sdk_version: "none", imports_compile_dex:true,}`),
"bin.py": nil,
python.StubTemplateHost: []byte(`PYTHON_BINARY = '%interpreter%'
MAIN_FILE = '%main%'`),
// For java_sdk_library
"api/module-lib-current.txt": nil,
"api/module-lib-removed.txt": nil,
"api/system-server-current.txt": nil,
"api/system-server-removed.txt": nil,
}
levels := []string{"14", "28", "29", "30", "current"}
libs := []string{
"android", "foo", "bar", "sdklib", "barney", "betty", "foo-shared_library",
"foo-no_shared_library", "core-for-system-modules", "quuz", "qux", "fred",
"runtime-library",
}
for k, v := range prebuiltApisFilesForLibs(levels, libs) {
mockFS[k] = v
}
cc.GatherRequiredFilesForTest(mockFS)
for k, v := range fs {
mockFS[k] = v
}
if env == nil {
env = make(map[string]string)
}
if env["ANDROID_JAVA8_HOME"] == "" {
env["ANDROID_JAVA8_HOME"] = "jdk8"
}
config := android.TestArchConfig(buildDir, env, bp, mockFS)
return config
}
func prebuiltApisFilesForLibs(apiLevels []string, sdkLibs []string) map[string][]byte {
fs := make(map[string][]byte)
for _, level := range apiLevels {
for _, lib := range sdkLibs {
for _, scope := range []string{"public", "system", "module-lib", "system-server", "test"} {
fs[fmt.Sprintf("prebuilts/sdk/%s/%s/%s.jar", level, scope, lib)] = nil
// No finalized API files for "current"
if level != "current" {
fs[fmt.Sprintf("prebuilts/sdk/%s/%s/api/%s.txt", level, scope, lib)] = nil
fs[fmt.Sprintf("prebuilts/sdk/%s/%s/api/%s-removed.txt", level, scope, lib)] = nil
}
}
}
fs[fmt.Sprintf("prebuilts/sdk/%s/public/framework.aidl", level)] = nil
}
return fs
}
// Register build components provided by this package that are needed by tests.
//
// In particular this must register all the components that are used in the `Android.bp` snippet
// returned by GatherRequiredDepsForTest()
func RegisterRequiredBuildComponentsForTest(ctx android.RegistrationContext) {
RegisterAARBuildComponents(ctx)
RegisterAppBuildComponents(ctx)
RegisterAppImportBuildComponents(ctx)
RegisterAppSetBuildComponents(ctx)
RegisterBootImageBuildComponents(ctx)
RegisterDexpreoptBootJarsComponents(ctx)
RegisterDocsBuildComponents(ctx)
RegisterGenRuleBuildComponents(ctx)
RegisterJavaBuildComponents(ctx)
RegisterPrebuiltApisBuildComponents(ctx)
RegisterRuntimeResourceOverlayBuildComponents(ctx)
RegisterSdkLibraryBuildComponents(ctx)
RegisterStubsBuildComponents(ctx)
RegisterSystemModulesBuildComponents(ctx)
// Make sure that any tool related module types needed by dexpreopt have been registered.
dexpreopt.RegisterToolModulesForTest(ctx)
}
// Gather the module definitions needed by tests that depend upon code from this package.
//
// Returns an `Android.bp` snippet that defines the modules that are needed by this package.
func GatherRequiredDepsForTest() string {
var bp string
extraModules := []string{
"core-lambda-stubs",
"ext",
"android_stubs_current",
"android_system_stubs_current",
"android_test_stubs_current",
"android_module_lib_stubs_current",
"android_system_server_stubs_current",
"core.current.stubs",
"legacy.core.platform.api.stubs",
"stable.core.platform.api.stubs",
"kotlin-stdlib",
"kotlin-stdlib-jdk7",
"kotlin-stdlib-jdk8",
"kotlin-annotations",
}
for _, extra := range extraModules {
bp += fmt.Sprintf(`
java_library {
name: "%s",
srcs: ["a.java"],
sdk_version: "none",
system_modules: "stable-core-platform-api-stubs-system-modules",
compile_dex: true,
}
`, extra)
}
// For class loader context and <uses-library> tests.
dexpreoptModules := []string{"android.test.runner"}
dexpreoptModules = append(dexpreoptModules, dexpreopt.CompatUsesLibs...)
dexpreoptModules = append(dexpreoptModules, dexpreopt.OptionalCompatUsesLibs...)
for _, extra := range dexpreoptModules {
bp += fmt.Sprintf(`
java_library {
name: "%s",
srcs: ["a.java"],
sdk_version: "none",
system_modules: "stable-core-platform-api-stubs-system-modules",
compile_dex: true,
installable: true,
}
`, extra)
}
bp += `
java_library {
name: "framework",
srcs: ["a.java"],
sdk_version: "none",
system_modules: "stable-core-platform-api-stubs-system-modules",
aidl: {
export_include_dirs: ["framework/aidl"],
},
}
android_app {
name: "framework-res",
sdk_version: "core_platform",
}`
systemModules := []string{
"core-current-stubs-system-modules",
"legacy-core-platform-api-stubs-system-modules",
"stable-core-platform-api-stubs-system-modules",
}
for _, extra := range systemModules {
bp += fmt.Sprintf(`
java_system_modules {
name: "%[1]s",
libs: ["%[1]s-lib"],
}
java_library {
name: "%[1]s-lib",
sdk_version: "none",
system_modules: "none",
}
`, extra)
}
// Make sure that any tools needed for dexpreopting are defined.
bp += dexpreopt.BpToolModulesForTest()
// Make sure that the dex_bootjars singleton module is instantiated for the tests.
bp += `
dex_bootjars {
name: "dex_bootjars",
}
`
return bp
}
func CheckModuleDependencies(t *testing.T, ctx *android.TestContext, name, variant string, expected []string) {
t.Helper()
module := ctx.ModuleForTests(name, variant).Module()
deps := []string{}
ctx.VisitDirectDeps(module, func(m blueprint.Module) {
deps = append(deps, m.Name())
})
sort.Strings(deps)
if actual := deps; !reflect.DeepEqual(expected, actual) {
t.Errorf("expected %#q, found %#q", expected, actual)
}
}
func CheckHiddenAPIRuleInputs(t *testing.T, expected string, hiddenAPIRule android.TestingBuildParams) {
actual := strings.TrimSpace(strings.Join(android.NormalizePathsForTesting(hiddenAPIRule.Implicits), "\n"))
expected = strings.TrimSpace(expected)
if actual != expected {
t.Errorf("Expected hiddenapi rule inputs:\n%s\nactual inputs:\n%s", expected, actual)
}
}