blob: 4baeb8642e7c18b487c01eb84056c07c4903f970 [file] [log] [blame]
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/debug/micro_benchmark_controller.h"
#include <memory>
#include "base/callback.h"
#include "base/memory/ptr_util.h"
#include "cc/debug/micro_benchmark.h"
#include "cc/layers/layer.h"
#include "cc/test/fake_impl_task_runner_provider.h"
#include "cc/test/fake_layer_tree_host.h"
#include "cc/test/fake_layer_tree_host_impl.h"
#include "cc/test/fake_proxy.h"
#include "cc/test/test_task_graph_runner.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cc {
namespace {
class MicroBenchmarkControllerTest : public testing::Test {
public:
MicroBenchmarkControllerTest()
: layer_tree_host_client_(FakeLayerTreeHostClient::DIRECT_3D) {}
void SetUp() override {
impl_task_runner_provider_ =
base::WrapUnique(new FakeImplTaskRunnerProvider);
layer_tree_host_impl_ = base::WrapUnique(new FakeLayerTreeHostImpl(
impl_task_runner_provider_.get(), &shared_bitmap_manager_,
&task_graph_runner_));
layer_tree_host_ = FakeLayerTreeHost::Create(&layer_tree_host_client_,
&task_graph_runner_);
layer_tree_host_->SetRootLayer(Layer::Create());
layer_tree_host_->InitializeForTesting(
TaskRunnerProvider::Create(nullptr, nullptr),
std::unique_ptr<Proxy>(new FakeProxy), nullptr);
}
void TearDown() override {
layer_tree_host_impl_ = nullptr;
layer_tree_host_ = nullptr;
impl_task_runner_provider_ = nullptr;
}
FakeLayerTreeHostClient layer_tree_host_client_;
TestTaskGraphRunner task_graph_runner_;
TestSharedBitmapManager shared_bitmap_manager_;
std::unique_ptr<FakeLayerTreeHost> layer_tree_host_;
std::unique_ptr<FakeLayerTreeHostImpl> layer_tree_host_impl_;
std::unique_ptr<FakeImplTaskRunnerProvider> impl_task_runner_provider_;
};
void Noop(std::unique_ptr<base::Value> value) {}
void IncrementCallCount(int* count, std::unique_ptr<base::Value> value) {
++(*count);
}
TEST_F(MicroBenchmarkControllerTest, ScheduleFail) {
int id = layer_tree_host_->ScheduleMicroBenchmark(
"non_existant_benchmark", nullptr, base::Bind(&Noop));
EXPECT_EQ(id, 0);
}
TEST_F(MicroBenchmarkControllerTest, CommitScheduled) {
EXPECT_FALSE(layer_tree_host_->needs_commit());
int id = layer_tree_host_->ScheduleMicroBenchmark(
"unittest_only_benchmark", nullptr, base::Bind(&Noop));
EXPECT_GT(id, 0);
EXPECT_TRUE(layer_tree_host_->needs_commit());
}
TEST_F(MicroBenchmarkControllerTest, BenchmarkRan) {
int run_count = 0;
int id = layer_tree_host_->ScheduleMicroBenchmark(
"unittest_only_benchmark",
nullptr,
base::Bind(&IncrementCallCount, base::Unretained(&run_count)));
EXPECT_GT(id, 0);
layer_tree_host_->SetOutputSurfaceLostForTesting(false);
layer_tree_host_->UpdateLayers();
EXPECT_EQ(1, run_count);
}
TEST_F(MicroBenchmarkControllerTest, MultipleBenchmarkRan) {
int run_count = 0;
int id = layer_tree_host_->ScheduleMicroBenchmark(
"unittest_only_benchmark",
nullptr,
base::Bind(&IncrementCallCount, base::Unretained(&run_count)));
EXPECT_GT(id, 0);
id = layer_tree_host_->ScheduleMicroBenchmark(
"unittest_only_benchmark",
nullptr,
base::Bind(&IncrementCallCount, base::Unretained(&run_count)));
EXPECT_GT(id, 0);
layer_tree_host_->SetOutputSurfaceLostForTesting(false);
layer_tree_host_->UpdateLayers();
EXPECT_EQ(2, run_count);
id = layer_tree_host_->ScheduleMicroBenchmark(
"unittest_only_benchmark",
nullptr,
base::Bind(&IncrementCallCount, base::Unretained(&run_count)));
EXPECT_GT(id, 0);
id = layer_tree_host_->ScheduleMicroBenchmark(
"unittest_only_benchmark",
nullptr,
base::Bind(&IncrementCallCount, base::Unretained(&run_count)));
EXPECT_GT(id, 0);
layer_tree_host_->UpdateLayers();
EXPECT_EQ(4, run_count);
layer_tree_host_->UpdateLayers();
EXPECT_EQ(4, run_count);
}
TEST_F(MicroBenchmarkControllerTest, BenchmarkImplRan) {
int run_count = 0;
std::unique_ptr<base::DictionaryValue> settings(new base::DictionaryValue);
settings->SetBoolean("run_benchmark_impl", true);
// Schedule a main thread benchmark.
int id = layer_tree_host_->ScheduleMicroBenchmark(
"unittest_only_benchmark", std::move(settings),
base::Bind(&IncrementCallCount, base::Unretained(&run_count)));
EXPECT_GT(id, 0);
// Schedule impl benchmarks. In production code, this is run in commit.
layer_tree_host_->GetMicroBenchmarkController()->ScheduleImplBenchmarks(
layer_tree_host_impl_.get());
// Now complete the commit (as if on the impl thread).
layer_tree_host_impl_->CommitComplete();
// Make sure all posted messages run.
base::MessageLoop::current()->RunUntilIdle();
EXPECT_EQ(1, run_count);
}
TEST_F(MicroBenchmarkControllerTest, SendMessage) {
// Send valid message to invalid benchmark (id = 0)
std::unique_ptr<base::DictionaryValue> message(new base::DictionaryValue);
message->SetBoolean("can_handle", true);
bool message_handled =
layer_tree_host_->SendMessageToMicroBenchmark(0, std::move(message));
EXPECT_FALSE(message_handled);
// Schedule a benchmark
int run_count = 0;
int id = layer_tree_host_->ScheduleMicroBenchmark(
"unittest_only_benchmark",
nullptr,
base::Bind(&IncrementCallCount, base::Unretained(&run_count)));
EXPECT_GT(id, 0);
// Send valid message to valid benchmark
message = base::WrapUnique(new base::DictionaryValue);
message->SetBoolean("can_handle", true);
message_handled =
layer_tree_host_->SendMessageToMicroBenchmark(id, std::move(message));
EXPECT_TRUE(message_handled);
// Send invalid message to valid benchmark
message = base::WrapUnique(new base::DictionaryValue);
message->SetBoolean("can_handle", false);
message_handled =
layer_tree_host_->SendMessageToMicroBenchmark(id, std::move(message));
EXPECT_FALSE(message_handled);
}
} // namespace
} // namespace cc