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// Copyright 2020 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 dexpreopt
import (
"fmt"
"android/soong/android"
)
type fakeToolBinary struct {
android.ModuleBase
}
func (m *fakeToolBinary) GenerateAndroidBuildActions(ctx android.ModuleContext) {}
func (m *fakeToolBinary) HostToolPath() android.OptionalPath {
return android.OptionalPathForPath(android.PathForTesting("dex2oat"))
}
func fakeToolBinaryFactory() android.Module {
module := &fakeToolBinary{}
android.InitAndroidArchModule(module, android.HostSupported, android.MultilibFirst)
return module
}
func RegisterToolModulesForTest(ctx android.RegistrationContext) {
ctx.RegisterModuleType("fake_tool_binary", fakeToolBinaryFactory)
}
func BpToolModulesForTest() string {
return `
fake_tool_binary {
name: "dex2oatd",
}
`
}
func CompatLibDefinitionsForTest() string {
bp := ""
// For class loader context and <uses-library> tests.
dexpreoptModules := []string{"android.test.runner"}
dexpreoptModules = append(dexpreoptModules, CompatUsesLibs...)
dexpreoptModules = append(dexpreoptModules, 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)
}
return bp
}
var PrepareForTestWithDexpreoptCompatLibs = android.GroupFixturePreparers(
android.FixtureAddFile("defaults/dexpreopt/compat/a.java", nil),
android.FixtureAddTextFile("defaults/dexpreopt/compat/Android.bp", CompatLibDefinitionsForTest()),
)
var PrepareForTestWithFakeDex2oatd = android.GroupFixturePreparers(
android.FixtureRegisterWithContext(RegisterToolModulesForTest),
android.FixtureAddTextFile("defaults/dexpreopt/Android.bp", BpToolModulesForTest()),
)
// Prepares a test fixture by enabling dexpreopt, registering the fake_tool_binary module type and
// using that to define the `dex2oatd` module.
var PrepareForTestByEnablingDexpreopt = android.GroupFixturePreparers(
FixtureModifyGlobalConfig(func(*GlobalConfig) {}),
)
// FixtureModifyGlobalConfig enables dexpreopt (unless modified by the mutator) and modifies the
// configuration.
func FixtureModifyGlobalConfig(configModifier func(dexpreoptConfig *GlobalConfig)) android.FixturePreparer {
return android.FixtureModifyConfig(func(config android.Config) {
// Initialize the dexpreopt GlobalConfig to an empty structure. This has no effect if it has
// already been set.
pathCtx := android.PathContextForTesting(config)
dexpreoptConfig := GlobalConfigForTests(pathCtx)
SetTestGlobalConfig(config, dexpreoptConfig)
// Retrieve the existing configuration and modify it.
dexpreoptConfig = GetGlobalConfig(pathCtx)
configModifier(dexpreoptConfig)
})
}
// FixtureSetArtBootJars enables dexpreopt and sets the ArtApexJars property.
func FixtureSetArtBootJars(bootJars ...string) android.FixturePreparer {
return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
dexpreoptConfig.ArtApexJars = android.CreateTestConfiguredJarList(bootJars)
})
}
// FixtureSetBootJars enables dexpreopt and sets the BootJars property.
func FixtureSetBootJars(bootJars ...string) android.FixturePreparer {
return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
dexpreoptConfig.BootJars = android.CreateTestConfiguredJarList(bootJars)
})
}
// FixtureSetUpdatableBootJars sets the UpdatableBootJars property in the global config.
func FixtureSetUpdatableBootJars(bootJars ...string) android.FixturePreparer {
return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
dexpreoptConfig.UpdatableBootJars = android.CreateTestConfiguredJarList(bootJars)
})
}
// FixtureSetPreoptWithUpdatableBcp sets the PreoptWithUpdatableBcp property in the global config.
func FixtureSetPreoptWithUpdatableBcp(value bool) android.FixturePreparer {
return FixtureModifyGlobalConfig(func(dexpreoptConfig *GlobalConfig) {
dexpreoptConfig.PreoptWithUpdatableBcp = value
})
}