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edb665c82d
This is mostly just rename `ThreadHost::Type::{IDENTIFIER}` to
`kIdentifier`.
I also ignored some enum violations that are in public APIs.
109 lines
3.7 KiB
C++
109 lines
3.7 KiB
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "flutter/shell/common/shell.h"
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#include "flutter/benchmarking/benchmarking.h"
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#include "flutter/shell/common/thread_host.h"
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#include "flutter/testing/dart_fixture.h"
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#include "flutter/testing/dart_isolate_runner.h"
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#include "flutter/testing/testing.h"
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#include "fml/synchronization/count_down_latch.h"
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#include "runtime/dart_vm_lifecycle.h"
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// CREATE_NATIVE_ENTRY is leaky by design
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// NOLINTBEGIN(clang-analyzer-core.StackAddressEscape)
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namespace flutter::testing {
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class DartNativeBenchmarks : public DartFixture, public benchmark::Fixture {
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public:
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DartNativeBenchmarks() : DartFixture() {}
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void SetUp(const ::benchmark::State& state) {}
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void TearDown(const ::benchmark::State& state) {}
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private:
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FML_DISALLOW_COPY_AND_ASSIGN(DartNativeBenchmarks);
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};
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BENCHMARK_F(DartNativeBenchmarks, TimeToFirstNativeMessageFromIsolateInNewVM)
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(benchmark::State& st) {
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while (st.KeepRunning()) {
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fml::AutoResetWaitableEvent latch;
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st.PauseTiming();
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ASSERT_FALSE(DartVMRef::IsInstanceRunning());
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AddNativeCallback("NotifyNative",
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CREATE_NATIVE_ENTRY(([&latch](Dart_NativeArguments args) {
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latch.Signal();
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})));
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const auto settings = CreateSettingsForFixture();
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DartVMRef vm_ref = DartVMRef::Create(settings);
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ThreadHost thread_host("io.flutter.test.DartNativeBenchmarks.",
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ThreadHost::Type::kPlatform | ThreadHost::Type::kIo |
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ThreadHost::Type::kUi);
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TaskRunners task_runners(
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"test",
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thread_host.platform_thread->GetTaskRunner(), // platform
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thread_host.platform_thread->GetTaskRunner(), // raster
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thread_host.ui_thread->GetTaskRunner(), // ui
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thread_host.io_thread->GetTaskRunner() // io
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);
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{
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st.ResumeTiming();
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auto isolate =
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RunDartCodeInIsolate(vm_ref, settings, task_runners, "notifyNative",
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{}, GetDefaultKernelFilePath());
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ASSERT_TRUE(isolate);
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ASSERT_EQ(isolate->get()->GetPhase(), DartIsolate::Phase::Running);
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latch.Wait();
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}
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}
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}
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BENCHMARK_F(DartNativeBenchmarks, MultipleDartToNativeMessages)
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(benchmark::State& st) {
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while (st.KeepRunning()) {
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fml::CountDownLatch latch(1000);
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st.PauseTiming();
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ASSERT_FALSE(DartVMRef::IsInstanceRunning());
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AddNativeCallback("NotifyNative",
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CREATE_NATIVE_ENTRY(([&latch](Dart_NativeArguments args) {
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latch.CountDown();
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})));
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const auto settings = CreateSettingsForFixture();
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DartVMRef vm_ref = DartVMRef::Create(settings);
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ThreadHost thread_host("io.flutter.test.DartNativeBenchmarks.",
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ThreadHost::Type::kPlatform | ThreadHost::Type::kIo |
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ThreadHost::Type::kUi);
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TaskRunners task_runners(
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"test",
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thread_host.platform_thread->GetTaskRunner(), // platform
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thread_host.platform_thread->GetTaskRunner(), // raster
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thread_host.ui_thread->GetTaskRunner(), // ui
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thread_host.io_thread->GetTaskRunner() // io
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);
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{
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st.ResumeTiming();
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auto isolate = RunDartCodeInIsolate(vm_ref, settings, task_runners,
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"thousandCallsToNative", {},
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GetDefaultKernelFilePath());
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ASSERT_TRUE(isolate);
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ASSERT_EQ(isolate->get()->GetPhase(), DartIsolate::Phase::Running);
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latch.Wait();
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}
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}
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}
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} // namespace flutter::testing
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// NOLINTEND(clang-analyzer-core.StackAddressEscape)
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