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// Copyright 2020 The Android Open Source Project
//
// 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 rust
import (
"android/soong/android"
"android/soong/tradefed"
)
type BenchmarkProperties struct {
// Disables the creation of a test-specific directory when used with
// relative_install_path. Useful if several tests need to be in the same
// directory, but test_per_src doesn't work.
No_named_install_directory *bool
// the name of the test configuration (for example "AndroidBenchmark.xml") that should be
// installed with the module.
Test_config *string `android:"path,arch_variant"`
// the name of the test configuration template (for example "AndroidBenchmarkTemplate.xml") that
// should be installed with the module.
Test_config_template *string `android:"path,arch_variant"`
// list of compatibility suites (for example "cts", "vts") that the module should be
// installed into.
Test_suites []string `android:"arch_variant"`
// Flag to indicate whether or not to create test config automatically. If AndroidTest.xml
// doesn't exist next to the Android.bp, this attribute doesn't need to be set to true
// explicitly.
Auto_gen_config *bool
}
type benchmarkDecorator struct {
*binaryDecorator
Properties BenchmarkProperties
testConfig android.Path
}
func NewRustBenchmark(hod android.HostOrDeviceSupported) (*Module, *benchmarkDecorator) {
// Build both 32 and 64 targets for device benchmarks.
// Cannot build both for host benchmarks yet if the benchmark depends on
// something like proc-macro2 that cannot be built for both.
multilib := android.MultilibBoth
if hod != android.DeviceSupported && hod != android.HostAndDeviceSupported {
multilib = android.MultilibFirst
}
module := newModule(hod, multilib)
benchmark := &benchmarkDecorator{
binaryDecorator: &binaryDecorator{
baseCompiler: NewBaseCompiler("nativebench", "nativebench64", InstallInData),
},
}
module.compiler = benchmark
module.AddProperties(&benchmark.Properties)
return module, benchmark
}
func init() {
android.RegisterModuleType("rust_benchmark", RustBenchmarkFactory)
android.RegisterModuleType("rust_benchmark_host", RustBenchmarkHostFactory)
}
func RustBenchmarkFactory() android.Module {
module, _ := NewRustBenchmark(android.HostAndDeviceSupported)
return module.Init()
}
func RustBenchmarkHostFactory() android.Module {
module, _ := NewRustBenchmark(android.HostSupported)
return module.Init()
}
func (benchmark *benchmarkDecorator) autoDep(ctx android.BottomUpMutatorContext) autoDep {
return rlibAutoDep
}
func (benchmark *benchmarkDecorator) stdLinkage(ctx *depsContext) RustLinkage {
return RlibLinkage
}
func (benchmark *benchmarkDecorator) compilerFlags(ctx ModuleContext, flags Flags) Flags {
flags = benchmark.binaryDecorator.compilerFlags(ctx, flags)
return flags
}
func (benchmark *benchmarkDecorator) compilerDeps(ctx DepsContext, deps Deps) Deps {
deps = benchmark.binaryDecorator.compilerDeps(ctx, deps)
deps.Rustlibs = append(deps.Rustlibs, "libtest")
deps.Rustlibs = append(deps.Rustlibs, "libcriterion")
return deps
}
func (benchmark *benchmarkDecorator) compilerProps() []interface{} {
return append(benchmark.binaryDecorator.compilerProps(), &benchmark.Properties)
}
func (benchmark *benchmarkDecorator) install(ctx ModuleContext) {
benchmark.testConfig = tradefed.AutoGenTestConfig(ctx, tradefed.AutoGenTestConfigOptions{
TestConfigProp: benchmark.Properties.Test_config,
TestConfigTemplateProp: benchmark.Properties.Test_config_template,
TestSuites: benchmark.Properties.Test_suites,
AutoGenConfig: benchmark.Properties.Auto_gen_config,
DeviceTemplate: "${RustDeviceBenchmarkConfigTemplate}",
HostTemplate: "${RustHostBenchmarkConfigTemplate}",
})
// default relative install path is module name
if !Bool(benchmark.Properties.No_named_install_directory) {
benchmark.baseCompiler.relative = ctx.ModuleName()
} else if String(benchmark.baseCompiler.Properties.Relative_install_path) == "" {
ctx.PropertyErrorf("no_named_install_directory", "Module install directory may only be disabled if relative_install_path is set")
}
benchmark.binaryDecorator.install(ctx)
}
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