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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 "platform/scheduler/base/time_domain.h" | 5 #include "platform/scheduler/base/time_domain.h" |
| 6 | 6 |
| 7 #include "base/macros.h" | 7 #include "base/macros.h" |
| 8 #include "base/memory/ptr_util.h" | 8 #include "base/memory/ptr_util.h" |
| 9 #include "base/test/simple_test_tick_clock.h" | 9 #include "base/test/simple_test_tick_clock.h" |
| 10 #include "cc/test/ordered_simple_task_runner.h" | 10 #include "cc/test/ordered_simple_task_runner.h" |
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| 26 public: | 26 public: |
| 27 explicit MockTimeDomain(TimeDomain::Observer* observer) | 27 explicit MockTimeDomain(TimeDomain::Observer* observer) |
| 28 : TimeDomain(observer), | 28 : TimeDomain(observer), |
| 29 now_(base::TimeTicks() + base::TimeDelta::FromSeconds(1)) {} | 29 now_(base::TimeTicks() + base::TimeDelta::FromSeconds(1)) {} |
| 30 | 30 |
| 31 ~MockTimeDomain() override {} | 31 ~MockTimeDomain() override {} |
| 32 | 32 |
| 33 using TimeDomain::CancelDelayedWork; | 33 using TimeDomain::CancelDelayedWork; |
| 34 using TimeDomain::NextScheduledRunTime; | 34 using TimeDomain::NextScheduledRunTime; |
| 35 using TimeDomain::NextScheduledTaskQueue; | 35 using TimeDomain::NextScheduledTaskQueue; |
| 36 using TimeDomain::OnQueueHasIncomingImmediateWork; | 36 using TimeDomain::OnQueueHasImmediateWork; |
| 37 using TimeDomain::ScheduleDelayedWork; | 37 using TimeDomain::ScheduleDelayedWork; |
| 38 using TimeDomain::UnregisterQueue; | 38 using TimeDomain::UnregisterQueue; |
| 39 using TimeDomain::UpdateWorkQueues; | 39 using TimeDomain::WakeupReadyDelayedQueues; |
| 40 | 40 |
| 41 // TimeSource implementation: | 41 // TimeSource implementation: |
| 42 LazyNow CreateLazyNow() const override { return LazyNow(now_); } | 42 LazyNow CreateLazyNow() const override { return LazyNow(now_); } |
| 43 base::TimeTicks Now() const override { return now_; } | 43 base::TimeTicks Now() const override { return now_; } |
| 44 | 44 |
| 45 void AsValueIntoInternal( | 45 void AsValueIntoInternal( |
| 46 base::trace_event::TracedValue* state) const override {} | 46 base::trace_event::TracedValue* state) const override {} |
| 47 | 47 |
| 48 base::Optional<base::TimeDelta> DelayTillNextTask( | 48 base::Optional<base::TimeDelta> DelayTillNextTask( |
| 49 LazyNow* lazy_now) override { | 49 LazyNow* lazy_now) override { |
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| 188 | 188 |
| 189 time_domain_->UnregisterQueue(task_queue_.get()); | 189 time_domain_->UnregisterQueue(task_queue_.get()); |
| 190 task_queue_ = scoped_refptr<internal::TaskQueueImpl>(); | 190 task_queue_ = scoped_refptr<internal::TaskQueueImpl>(); |
| 191 EXPECT_TRUE(time_domain_->NextScheduledTaskQueue(&next_task_queue)); | 191 EXPECT_TRUE(time_domain_->NextScheduledTaskQueue(&next_task_queue)); |
| 192 EXPECT_EQ(task_queue2_.get(), next_task_queue); | 192 EXPECT_EQ(task_queue2_.get(), next_task_queue); |
| 193 | 193 |
| 194 time_domain_->UnregisterQueue(task_queue2_.get()); | 194 time_domain_->UnregisterQueue(task_queue2_.get()); |
| 195 EXPECT_FALSE(time_domain_->NextScheduledTaskQueue(&next_task_queue)); | 195 EXPECT_FALSE(time_domain_->NextScheduledTaskQueue(&next_task_queue)); |
| 196 } | 196 } |
| 197 | 197 |
| 198 TEST_F(TimeDomainTest, UpdateWorkQueues) { | 198 TEST_F(TimeDomainTest, WakeupReadyDelayedQueues) { |
| 199 base::TimeDelta delay = base::TimeDelta::FromMilliseconds(50); | 199 base::TimeDelta delay = base::TimeDelta::FromMilliseconds(50); |
| 200 EXPECT_CALL(*time_domain_.get(), RequestWakeup(_, delay)); | 200 EXPECT_CALL(*time_domain_.get(), RequestWakeup(_, delay)); |
| 201 base::TimeTicks now = time_domain_->Now(); | 201 base::TimeTicks now = time_domain_->Now(); |
| 202 base::TimeTicks delayed_runtime = now + delay; | 202 base::TimeTicks delayed_runtime = now + delay; |
| 203 time_domain_->ScheduleDelayedWork(task_queue_.get(), delayed_runtime, now); | 203 time_domain_->ScheduleDelayedWork(task_queue_.get(), delayed_runtime, now); |
| 204 | 204 |
| 205 base::TimeTicks next_run_time; | 205 base::TimeTicks next_run_time; |
| 206 ASSERT_TRUE(time_domain_->NextScheduledRunTime(&next_run_time)); | 206 ASSERT_TRUE(time_domain_->NextScheduledRunTime(&next_run_time)); |
| 207 EXPECT_EQ(delayed_runtime, next_run_time); | 207 EXPECT_EQ(delayed_runtime, next_run_time); |
| 208 | 208 |
| 209 LazyNow lazy_now = time_domain_->CreateLazyNow(); | 209 LazyNow lazy_now = time_domain_->CreateLazyNow(); |
| 210 time_domain_->UpdateWorkQueues(&lazy_now); | 210 time_domain_->WakeupReadyDelayedQueues(&lazy_now); |
| 211 ASSERT_TRUE(time_domain_->NextScheduledRunTime(&next_run_time)); | 211 ASSERT_TRUE(time_domain_->NextScheduledRunTime(&next_run_time)); |
| 212 EXPECT_EQ(delayed_runtime, next_run_time); | 212 EXPECT_EQ(delayed_runtime, next_run_time); |
| 213 | 213 |
| 214 time_domain_->SetNow(delayed_runtime); | 214 time_domain_->SetNow(delayed_runtime); |
| 215 lazy_now = time_domain_->CreateLazyNow(); | 215 lazy_now = time_domain_->CreateLazyNow(); |
| 216 time_domain_->UpdateWorkQueues(&lazy_now); | 216 time_domain_->WakeupReadyDelayedQueues(&lazy_now); |
| 217 ASSERT_FALSE(time_domain_->NextScheduledRunTime(&next_run_time)); | 217 ASSERT_FALSE(time_domain_->NextScheduledRunTime(&next_run_time)); |
| 218 } | 218 } |
| 219 | 219 |
| 220 TEST_F(TimeDomainTest, CancelDelayedWork) { | 220 TEST_F(TimeDomainTest, CancelDelayedWork) { |
| 221 base::TimeTicks now = time_domain_->Now(); | 221 base::TimeTicks now = time_domain_->Now(); |
| 222 time_domain_->ScheduleDelayedWork( | 222 time_domain_->ScheduleDelayedWork( |
| 223 task_queue_.get(), now + base::TimeDelta::FromMilliseconds(20), now); | 223 task_queue_.get(), now + base::TimeDelta::FromMilliseconds(20), now); |
| 224 | 224 |
| 225 TaskQueue* next_task_queue; | 225 TaskQueue* next_task_queue; |
| 226 EXPECT_TRUE(time_domain_->NextScheduledTaskQueue(&next_task_queue)); | 226 EXPECT_TRUE(time_domain_->NextScheduledTaskQueue(&next_task_queue)); |
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| 245 MockTimeDomain* CreateMockTimeDomain() override { | 245 MockTimeDomain* CreateMockTimeDomain() override { |
| 246 observer_.reset(new MockObserver()); | 246 observer_.reset(new MockObserver()); |
| 247 return new MockTimeDomain(observer_.get()); | 247 return new MockTimeDomain(observer_.get()); |
| 248 } | 248 } |
| 249 | 249 |
| 250 std::unique_ptr<MockObserver> observer_; | 250 std::unique_ptr<MockObserver> observer_; |
| 251 }; | 251 }; |
| 252 | 252 |
| 253 TEST_F(TimeDomainWithObserverTest, OnTimeDomainHasImmediateWork) { | 253 TEST_F(TimeDomainWithObserverTest, OnTimeDomainHasImmediateWork) { |
| 254 EXPECT_CALL(*observer_, OnTimeDomainHasImmediateWork(task_queue_.get())); | 254 EXPECT_CALL(*observer_, OnTimeDomainHasImmediateWork(task_queue_.get())); |
| 255 time_domain_->OnQueueHasIncomingImmediateWork(task_queue_.get()); | 255 time_domain_->OnQueueHasImmediateWork(task_queue_.get()); |
| 256 } | 256 } |
| 257 | 257 |
| 258 TEST_F(TimeDomainWithObserverTest, OnTimeDomainHasDelayedWork) { | 258 TEST_F(TimeDomainWithObserverTest, OnTimeDomainHasDelayedWork) { |
| 259 EXPECT_CALL(*observer_, OnTimeDomainHasDelayedWork(task_queue_.get())); | 259 EXPECT_CALL(*observer_, OnTimeDomainHasDelayedWork(task_queue_.get())); |
| 260 EXPECT_CALL(*time_domain_.get(), RequestWakeup(_, _)); | 260 EXPECT_CALL(*time_domain_.get(), RequestWakeup(_, _)); |
| 261 base::TimeTicks now = time_domain_->Now(); | 261 base::TimeTicks now = time_domain_->Now(); |
| 262 time_domain_->ScheduleDelayedWork( | 262 time_domain_->ScheduleDelayedWork( |
| 263 task_queue_.get(), now + base::TimeDelta::FromMilliseconds(10), now); | 263 task_queue_.get(), now + base::TimeDelta::FromMilliseconds(10), now); |
| 264 } | 264 } |
| 265 | 265 |
| 266 } // namespace scheduler | 266 } // namespace scheduler |
| 267 } // namespace blink | 267 } // namespace blink |
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