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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "platform/scheduler/child/scheduler_helper.h" | 5 #include "platform/scheduler/child/scheduler_helper.h" |
6 | 6 |
7 #include "base/callback.h" | 7 #include "base/callback.h" |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
10 #include "base/test/simple_test_tick_clock.h" | 10 #include "base/test/simple_test_tick_clock.h" |
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164 scheduler_helper_->AddTaskObserver(&observer); | 164 scheduler_helper_->AddTaskObserver(&observer); |
165 | 165 |
166 scheduler_helper_->ControlTaskRunner()->PostTask(FROM_HERE, | 166 scheduler_helper_->ControlTaskRunner()->PostTask(FROM_HERE, |
167 base::Bind(&NopTask)); | 167 base::Bind(&NopTask)); |
168 | 168 |
169 EXPECT_CALL(observer, WillProcessTask(_)).Times(0); | 169 EXPECT_CALL(observer, WillProcessTask(_)).Times(0); |
170 EXPECT_CALL(observer, DidProcessTask(_)).Times(0); | 170 EXPECT_CALL(observer, DidProcessTask(_)).Times(0); |
171 RunUntilIdle(); | 171 RunUntilIdle(); |
172 } | 172 } |
173 | 173 |
174 TEST_F(SchedulerHelperTest, | |
175 ObserversNotNotifiedFor_ControlAfterWakeUpTaskRunner) { | |
176 MockTaskObserver observer; | |
177 scheduler_helper_->AddTaskObserver(&observer); | |
178 | |
179 scheduler_helper_->ControlAfterWakeUpTaskRunner()->PostTask( | |
180 FROM_HERE, base::Bind(&NopTask)); | |
181 | |
182 EXPECT_CALL(observer, WillProcessTask(_)).Times(0); | |
183 EXPECT_CALL(observer, DidProcessTask(_)).Times(0); | |
184 LazyNow lazy_now(clock_.get()); | |
185 scheduler_helper_->ControlAfterWakeUpTaskRunner()->PumpQueue(&lazy_now, true); | |
186 RunUntilIdle(); | |
187 } | |
188 | |
189 namespace { | 174 namespace { |
190 | 175 |
191 class MockObserver : public SchedulerHelper::Observer { | 176 class MockObserver : public SchedulerHelper::Observer { |
192 public: | 177 public: |
193 MOCK_METHOD1(OnUnregisterTaskQueue, | 178 MOCK_METHOD1(OnUnregisterTaskQueue, |
194 void(const scoped_refptr<TaskQueue>& queue)); | 179 void(const scoped_refptr<TaskQueue>& queue)); |
195 MOCK_METHOD2(OnTriedToExecuteBlockedTask, | 180 MOCK_METHOD2(OnTriedToExecuteBlockedTask, |
196 void(const TaskQueue& queue, const base::PendingTask& task)); | 181 void(const TaskQueue& queue, const base::PendingTask& task)); |
197 }; | 182 }; |
198 | 183 |
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213 | 198 |
214 TEST_F(SchedulerHelperTest, OnTriedToExecuteBlockedTask) { | 199 TEST_F(SchedulerHelperTest, OnTriedToExecuteBlockedTask) { |
215 MockObserver observer; | 200 MockObserver observer; |
216 scheduler_helper_->SetObserver(&observer); | 201 scheduler_helper_->SetObserver(&observer); |
217 | 202 |
218 scoped_refptr<TaskQueue> task_queue = scheduler_helper_->NewTaskQueue( | 203 scoped_refptr<TaskQueue> task_queue = scheduler_helper_->NewTaskQueue( |
219 TaskQueue::Spec("test_queue").SetShouldReportWhenExecutionBlocked(true)); | 204 TaskQueue::Spec("test_queue").SetShouldReportWhenExecutionBlocked(true)); |
220 task_queue->SetQueueEnabled(false); | 205 task_queue->SetQueueEnabled(false); |
221 task_queue->PostTask(FROM_HERE, base::Bind(&NopTask)); | 206 task_queue->PostTask(FROM_HERE, base::Bind(&NopTask)); |
222 | 207 |
| 208 // Trick |task_queue| into posting a DoWork. By default PostTask with a |
| 209 // disabled queue won't post a DoWork until we enable the queue. |
| 210 task_queue->SetQueueEnabled(true); |
| 211 task_queue->SetQueueEnabled(false); |
| 212 |
223 EXPECT_CALL(observer, OnTriedToExecuteBlockedTask(_, _)).Times(1); | 213 EXPECT_CALL(observer, OnTriedToExecuteBlockedTask(_, _)).Times(1); |
224 RunUntilIdle(); | 214 RunUntilIdle(); |
225 | 215 |
226 scheduler_helper_->SetObserver(nullptr); | 216 scheduler_helper_->SetObserver(nullptr); |
227 } | 217 } |
228 | 218 |
229 } // namespace scheduler | 219 } // namespace scheduler |
230 } // namespace blink | 220 } // namespace blink |
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