blob: 2a8dce45246dc8dd974ee211512bdac8ee9b25ad [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 "base/callback.h"
#include "base/memory/scoped_ptr.h"
#include "cc/debug/micro_benchmark.h"
#include "cc/debug/micro_benchmark_controller.h"
#include "cc/layers/layer.h"
#include "cc/resources/resource_update_queue.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 "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_proxy_ = make_scoped_ptr(new FakeImplProxy);
shared_bitmap_manager_.reset(new TestSharedBitmapManager());
layer_tree_host_impl_ = make_scoped_ptr(new FakeLayerTreeHostImpl(
impl_proxy_.get(), shared_bitmap_manager_.get(), nullptr));
layer_tree_host_ = FakeLayerTreeHost::Create(&layer_tree_host_client_);
layer_tree_host_->SetRootLayer(Layer::Create());
layer_tree_host_->InitializeForTesting(scoped_ptr<Proxy>(new FakeProxy));
}
void TearDown() override {
layer_tree_host_impl_ = nullptr;
layer_tree_host_ = nullptr;
impl_proxy_ = nullptr;
}
FakeLayerTreeHostClient layer_tree_host_client_;
scoped_ptr<FakeLayerTreeHost> layer_tree_host_;
scoped_ptr<SharedBitmapManager> shared_bitmap_manager_;
scoped_ptr<FakeLayerTreeHostImpl> layer_tree_host_impl_;
scoped_ptr<FakeImplProxy> impl_proxy_;
};
void Noop(scoped_ptr<base::Value> value) {
}
void IncrementCallCount(int* count, scoped_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);
scoped_ptr<ResourceUpdateQueue> queue(new ResourceUpdateQueue);
layer_tree_host_->SetOutputSurfaceLostForTesting(false);
layer_tree_host_->UpdateLayers(queue.get());
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);
scoped_ptr<ResourceUpdateQueue> queue(new ResourceUpdateQueue);
layer_tree_host_->SetOutputSurfaceLostForTesting(false);
layer_tree_host_->UpdateLayers(queue.get());
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(queue.get());
EXPECT_EQ(4, run_count);
layer_tree_host_->UpdateLayers(queue.get());
EXPECT_EQ(4, run_count);
}
TEST_F(MicroBenchmarkControllerTest, BenchmarkImplRan) {
int run_count = 0;
scoped_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",
settings.Pass(),
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)
scoped_ptr<base::DictionaryValue> message(new base::DictionaryValue);
message->SetBoolean("can_handle", true);
bool message_handled =
layer_tree_host_->SendMessageToMicroBenchmark(0, message.Pass());
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 = make_scoped_ptr(new base::DictionaryValue);
message->SetBoolean("can_handle", true);
message_handled =
layer_tree_host_->SendMessageToMicroBenchmark(id, message.Pass());
EXPECT_TRUE(message_handled);
// Send invalid message to valid benchmark
message = make_scoped_ptr(new base::DictionaryValue);
message->SetBoolean("can_handle", false);
message_handled =
layer_tree_host_->SendMessageToMicroBenchmark(id, message.Pass());
EXPECT_FALSE(message_handled);
}
} // namespace
} // namespace cc