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| 1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "cc/scheduler/frame_rate_controller.h" | 5 #include "cc/scheduler/frame_rate_controller.h" |
| 6 | 6 |
| 7 #include "base/test/test_simple_task_runner.h" | 7 #include "base/test/test_simple_task_runner.h" |
| 8 #include "cc/test/scheduler_test_common.h" | 8 #include "cc/test/scheduler_test_common.h" |
| 9 #include "testing/gtest/include/gtest/gtest.h" | 9 #include "testing/gtest/include/gtest/gtest.h" |
| 10 | 10 |
| 11 namespace cc { | 11 namespace cc { |
| 12 namespace { | 12 namespace { |
| 13 | 13 |
| 14 class FakeFrameRateControllerClient : public cc::FrameRateControllerClient { | 14 class FakeFrameRateControllerClient : public cc::FrameRateControllerClient { |
| 15 public: | 15 public: |
| 16 FakeFrameRateControllerClient() { Reset(); } | 16 FakeFrameRateControllerClient() { Reset(); } |
| 17 | 17 |
| 18 void Reset() { began_frame_ = false; } | 18 void Reset() { began_frame_ = false; } |
| 19 bool BeganFrame() const { return began_frame_; } | 19 bool BeganFrame() const { return began_frame_; } |
| 20 | 20 |
| 21 virtual void FrameRateControllerTick(bool throttled) OVERRIDE { | 21 virtual void FrameRateControllerTick( |
| 22 bool throttled, const BeginFrameArgs& args) OVERRIDE { |
| 22 began_frame_ = !throttled; | 23 began_frame_ = !throttled; |
| 23 } | 24 } |
| 24 | 25 |
| 25 protected: | 26 protected: |
| 26 bool began_frame_; | 27 bool began_frame_; |
| 27 }; | 28 }; |
| 28 | 29 |
| 29 TEST(FrameRateControllerTest, TestFrameThrottling_ImmediateAck) { | 30 TEST(FrameRateControllerTest, TestFrameThrottling_ImmediateAck) { |
| 30 scoped_refptr<base::TestSimpleTaskRunner> task_runner = | 31 scoped_refptr<base::TestSimpleTaskRunner> task_runner = |
| 31 new base::TestSimpleTaskRunner; | 32 new base::TestSimpleTaskRunner; |
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| 176 | 177 |
| 177 // DidSwapBuffersComplete triggers a frame, make sure the BeginFrame | 178 // DidSwapBuffersComplete triggers a frame, make sure the BeginFrame |
| 178 // callback is called | 179 // callback is called |
| 179 controller.DidSwapBuffersComplete(); | 180 controller.DidSwapBuffersComplete(); |
| 180 task_runner->RunPendingTasks(); | 181 task_runner->RunPendingTasks(); |
| 181 EXPECT_TRUE(client.BeganFrame()); | 182 EXPECT_TRUE(client.BeganFrame()); |
| 182 } | 183 } |
| 183 | 184 |
| 184 } // namespace | 185 } // namespace |
| 185 } // namespace cc | 186 } // namespace cc |
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