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// Copyright 2015 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/test/fake_layer_tree_host.h"
#include "cc/test/fake_layer_tree_host_client.h"
#include "cc/test/test_task_graph_runner.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cc {
namespace {
TEST(LayerTreeHostRecordGpuHistogramTest, SingleThreaded) {
FakeLayerTreeHostClient host_client(FakeLayerTreeHostClient::DIRECT_3D);
TestTaskGraphRunner task_graph_runner;
LayerTreeSettings settings;
scoped_ptr<FakeLayerTreeHost> host =
FakeLayerTreeHost::Create(&host_client, &task_graph_runner, settings,
CompositorMode::SINGLE_THREADED);
host->RecordGpuRasterizationHistogram();
EXPECT_FALSE(host->gpu_rasterization_histogram_recorded());
}
TEST(LayerTreeHostRecordGpuHistogramTest, Threaded) {
FakeLayerTreeHostClient host_client(FakeLayerTreeHostClient::DIRECT_3D);
TestTaskGraphRunner task_graph_runner;
LayerTreeSettings settings;
scoped_ptr<FakeLayerTreeHost> host = FakeLayerTreeHost::Create(
&host_client, &task_graph_runner, settings, CompositorMode::THREADED);
host->RecordGpuRasterizationHistogram();
EXPECT_TRUE(host->gpu_rasterization_histogram_recorded());
}
} // namespace
} // namespace cc
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