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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 "components/scheduler/renderer/throttling_helper.h" | 5 #include "components/scheduler/renderer/throttling_helper.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 | 10 |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "base/macros.h" | 12 #include "base/macros.h" |
13 #include "base/memory/ptr_util.h" | 13 #include "base/memory/ptr_util.h" |
14 #include "base/test/simple_test_tick_clock.h" | 14 #include "base/test/simple_test_tick_clock.h" |
15 #include "cc/test/ordered_simple_task_runner.h" | 15 #include "cc/test/ordered_simple_task_runner.h" |
16 #include "components/scheduler/base/test_time_source.h" | 16 #include "components/scheduler/base/test_time_source.h" |
17 #include "components/scheduler/child/scheduler_tqm_delegate_for_test.h" | 17 #include "components/scheduler/child/scheduler_tqm_delegate_for_test.h" |
| 18 #include "components/scheduler/renderer/auto_advancing_virtual_time_domain.h" |
18 #include "components/scheduler/renderer/renderer_scheduler_impl.h" | 19 #include "components/scheduler/renderer/renderer_scheduler_impl.h" |
19 #include "components/scheduler/renderer/web_frame_scheduler_impl.h" | 20 #include "components/scheduler/renderer/web_frame_scheduler_impl.h" |
20 #include "components/scheduler/renderer/web_view_scheduler_impl.h" | 21 #include "components/scheduler/renderer/web_view_scheduler_impl.h" |
21 #include "testing/gmock/include/gmock/gmock.h" | 22 #include "testing/gmock/include/gmock/gmock.h" |
22 #include "testing/gtest/include/gtest/gtest.h" | 23 #include "testing/gtest/include/gtest/gtest.h" |
23 | 24 |
24 using testing::ElementsAre; | 25 using testing::ElementsAre; |
25 | 26 |
26 namespace scheduler { | 27 namespace scheduler { |
27 | 28 |
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445 | 446 |
446 EXPECT_TRUE(timer_queue_->IsQueueEnabled()); | 447 EXPECT_TRUE(timer_queue_->IsQueueEnabled()); |
447 throttling_helper_->IncreaseThrottleRefCount(timer_queue_.get()); | 448 throttling_helper_->IncreaseThrottleRefCount(timer_queue_.get()); |
448 throttling_helper_->IncreaseThrottleRefCount(timer_queue_.get()); | 449 throttling_helper_->IncreaseThrottleRefCount(timer_queue_.get()); |
449 EXPECT_FALSE(timer_queue_->IsQueueEnabled()); | 450 EXPECT_FALSE(timer_queue_->IsQueueEnabled()); |
450 throttling_helper_->DecreaseThrottleRefCount(timer_queue_.get()); | 451 throttling_helper_->DecreaseThrottleRefCount(timer_queue_.get()); |
451 throttling_helper_->DecreaseThrottleRefCount(timer_queue_.get()); | 452 throttling_helper_->DecreaseThrottleRefCount(timer_queue_.get()); |
452 EXPECT_TRUE(timer_queue_->IsQueueEnabled()); | 453 EXPECT_TRUE(timer_queue_->IsQueueEnabled()); |
453 } | 454 } |
454 | 455 |
| 456 TEST_F(ThrottlingHelperTest, EnableVirtualTimeThenIncrement) { |
| 457 timer_queue_->PostTask(FROM_HERE, base::Bind(&NopTask)); |
| 458 |
| 459 scheduler_->EnableVirtualTime(); |
| 460 EXPECT_EQ(timer_queue_->GetTimeDomain(), scheduler_->GetVirtualTimeDomain()); |
| 461 |
| 462 EXPECT_TRUE(timer_queue_->IsQueueEnabled()); |
| 463 throttling_helper_->IncreaseThrottleRefCount(timer_queue_.get()); |
| 464 EXPECT_TRUE(timer_queue_->IsQueueEnabled()); |
| 465 EXPECT_EQ(timer_queue_->GetTimeDomain(), scheduler_->GetVirtualTimeDomain()); |
| 466 } |
| 467 |
| 468 TEST_F(ThrottlingHelperTest, IncrementThenEnableVirtualTime) { |
| 469 timer_queue_->PostTask(FROM_HERE, base::Bind(&NopTask)); |
| 470 |
| 471 EXPECT_TRUE(timer_queue_->IsQueueEnabled()); |
| 472 throttling_helper_->IncreaseThrottleRefCount(timer_queue_.get()); |
| 473 EXPECT_FALSE(timer_queue_->IsQueueEnabled()); |
| 474 |
| 475 scheduler_->EnableVirtualTime(); |
| 476 EXPECT_TRUE(timer_queue_->IsQueueEnabled()); |
| 477 EXPECT_EQ(timer_queue_->GetTimeDomain(), scheduler_->GetVirtualTimeDomain()); |
| 478 } |
| 479 |
455 } // namespace scheduler | 480 } // namespace scheduler |
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