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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "base/test/test_mock_time_task_runner.h" | 5 #include "base/test/test_mock_time_task_runner.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
| 9 #include "base/time/clock.h" | 9 #include "base/time/clock.h" |
| 10 #include "base/time/tick_clock.h" | 10 #include "base/time/tick_clock.h" |
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| 151 } | 151 } |
| 152 | 152 |
| 153 bool TestMockTimeTaskRunner::PostNonNestableDelayedTask( | 153 bool TestMockTimeTaskRunner::PostNonNestableDelayedTask( |
| 154 const tracked_objects::Location& from_here, | 154 const tracked_objects::Location& from_here, |
| 155 const Closure& task, | 155 const Closure& task, |
| 156 TimeDelta delay) { | 156 TimeDelta delay) { |
| 157 NOTREACHED(); | 157 NOTREACHED(); |
| 158 return false; | 158 return false; |
| 159 } | 159 } |
| 160 | 160 |
| 161 bool TestMockTimeTaskRunner::IsElapsingStopped() { |
| 162 return false; |
| 163 } |
| 164 |
| 161 void TestMockTimeTaskRunner::OnBeforeSelectingTask() { | 165 void TestMockTimeTaskRunner::OnBeforeSelectingTask() { |
| 162 // Empty default implementation. | 166 // Empty default implementation. |
| 163 } | 167 } |
| 164 | 168 |
| 165 void TestMockTimeTaskRunner::OnAfterTimePassed() { | 169 void TestMockTimeTaskRunner::OnAfterTimePassed() { |
| 166 // Empty default implementation. | 170 // Empty default implementation. |
| 167 } | 171 } |
| 168 | 172 |
| 169 void TestMockTimeTaskRunner::OnAfterTaskRun() { | 173 void TestMockTimeTaskRunner::OnAfterTaskRun() { |
| 170 // Empty default implementation. | 174 // Empty default implementation. |
| 171 } | 175 } |
| 172 | 176 |
| 173 void TestMockTimeTaskRunner::ProcessAllTasksNoLaterThan(TimeDelta max_delta) { | 177 void TestMockTimeTaskRunner::ProcessAllTasksNoLaterThan(TimeDelta max_delta) { |
| 174 DCHECK_GE(max_delta, TimeDelta()); | 178 DCHECK_GE(max_delta, TimeDelta()); |
| 175 const TimeTicks original_now_ticks = now_ticks_; | 179 const TimeTicks original_now_ticks = now_ticks_; |
| 176 while (true) { | 180 while (!IsElapsingStopped()) { |
| 177 OnBeforeSelectingTask(); | 181 OnBeforeSelectingTask(); |
| 178 TestPendingTask task_info; | 182 TestPendingTask task_info; |
| 179 if (!DequeueNextTask(original_now_ticks, max_delta, &task_info)) | 183 if (!DequeueNextTask(original_now_ticks, max_delta, &task_info)) |
| 180 break; | 184 break; |
| 181 // If tasks were posted with a negative delay, task_info.GetTimeToRun() will | 185 // If tasks were posted with a negative delay, task_info.GetTimeToRun() will |
| 182 // be less than |now_ticks_|. ForwardClocksUntilTickTime() takes care of not | 186 // be less than |now_ticks_|. ForwardClocksUntilTickTime() takes care of not |
| 183 // moving the clock backwards in this case. | 187 // moving the clock backwards in this case. |
| 184 ForwardClocksUntilTickTime(task_info.GetTimeToRun()); | 188 ForwardClocksUntilTickTime(task_info.GetTimeToRun()); |
| 185 task_info.task.Run(); | 189 task_info.task.Run(); |
| 186 OnAfterTaskRun(); | 190 OnAfterTaskRun(); |
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| 203 if (!tasks_.empty() && | 207 if (!tasks_.empty() && |
| 204 (tasks_.top().GetTimeToRun() - reference) <= max_delta) { | 208 (tasks_.top().GetTimeToRun() - reference) <= max_delta) { |
| 205 *next_task = tasks_.top(); | 209 *next_task = tasks_.top(); |
| 206 tasks_.pop(); | 210 tasks_.pop(); |
| 207 return true; | 211 return true; |
| 208 } | 212 } |
| 209 return false; | 213 return false; |
| 210 } | 214 } |
| 211 | 215 |
| 212 } // namespace base | 216 } // namespace base |
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