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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/web_view_scheduler_impl.h" | 5 #include "components/scheduler/renderer/web_view_scheduler_impl.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/memory/ptr_util.h" | 10 #include "base/memory/ptr_util.h" |
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495 // Note this will run at time t = 10s since we start at time t = 5000us, and | 495 // Note this will run at time t = 10s since we start at time t = 5000us, and |
496 // it will prevent further tasks from running (i.e. the RepeatingTask) by | 496 // it will prevent further tasks from running (i.e. the RepeatingTask) by |
497 // deleting the WebFrameScheduler. | 497 // deleting the WebFrameScheduler. |
498 timer_task_runner->postDelayedTask(BLINK_FROM_HERE, delete_frame_task, | 498 timer_task_runner->postDelayedTask(BLINK_FROM_HERE, delete_frame_task, |
499 9990.0); | 499 9990.0); |
500 | 500 |
501 mock_task_runner_->RunForPeriod(base::TimeDelta::FromSeconds(100)); | 501 mock_task_runner_->RunForPeriod(base::TimeDelta::FromSeconds(100)); |
502 EXPECT_EQ(10, run_count); | 502 EXPECT_EQ(10, run_count); |
503 } | 503 } |
504 | 504 |
505 TEST_F(WebViewSchedulerImplTest, | 505 TEST_F(WebViewSchedulerImplTest, VirtualTimePolicy_DETERMINISTIC_LOADING) { |
506 VirtualTimePolicy_PAUSE_IF_NETWORK_FETCHES_PENDING) { | |
507 web_view_scheduler_->setVirtualTimePolicy( | 506 web_view_scheduler_->setVirtualTimePolicy( |
508 VirtualTimePolicy::PAUSE_IF_NETWORK_FETCHES_PENDING); | 507 VirtualTimePolicy::DETERMINISTIC_LOADING); |
509 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 508 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
510 | 509 |
511 web_view_scheduler_->DidStartLoading(1u); | 510 web_view_scheduler_->DidStartLoading(1u); |
512 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 511 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
513 | 512 |
514 web_view_scheduler_->DidStartLoading(2u); | 513 web_view_scheduler_->DidStartLoading(2u); |
515 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 514 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
516 | 515 |
517 web_view_scheduler_->DidStopLoading(2u); | 516 web_view_scheduler_->DidStopLoading(2u); |
518 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 517 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
519 | 518 |
520 web_view_scheduler_->DidStartLoading(3u); | 519 web_view_scheduler_->DidStartLoading(3u); |
521 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 520 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
522 | 521 |
523 web_view_scheduler_->DidStopLoading(1u); | 522 web_view_scheduler_->DidStopLoading(1u); |
524 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 523 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
525 | 524 |
526 web_view_scheduler_->DidStopLoading(3u); | 525 web_view_scheduler_->DidStopLoading(3u); |
527 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 526 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
528 } | 527 } |
529 | 528 |
530 TEST_F(WebViewSchedulerImplTest, RedundantDidStopLoadingCallsAreHarmless) { | 529 TEST_F(WebViewSchedulerImplTest, RedundantDidStopLoadingCallsAreHarmless) { |
531 web_view_scheduler_->setVirtualTimePolicy( | 530 web_view_scheduler_->setVirtualTimePolicy( |
532 VirtualTimePolicy::PAUSE_IF_NETWORK_FETCHES_PENDING); | 531 VirtualTimePolicy::DETERMINISTIC_LOADING); |
533 | 532 |
534 web_view_scheduler_->DidStartLoading(1u); | 533 web_view_scheduler_->DidStartLoading(1u); |
535 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 534 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
536 | 535 |
537 web_view_scheduler_->DidStopLoading(1u); | 536 web_view_scheduler_->DidStopLoading(1u); |
538 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 537 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
539 | 538 |
540 web_view_scheduler_->DidStopLoading(1u); | 539 web_view_scheduler_->DidStopLoading(1u); |
541 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 540 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
542 | 541 |
543 web_view_scheduler_->DidStopLoading(1u); | 542 web_view_scheduler_->DidStopLoading(1u); |
544 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 543 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
545 | 544 |
546 web_view_scheduler_->DidStartLoading(2u); | 545 web_view_scheduler_->DidStartLoading(2u); |
547 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 546 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
548 | 547 |
549 web_view_scheduler_->DidStopLoading(2u); | 548 web_view_scheduler_->DidStopLoading(2u); |
550 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); | 549 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
551 } | 550 } |
552 | 551 |
| 552 TEST_F(WebViewSchedulerImplTest, BackgroundParser_DETERMINISTIC_LOADING) { |
| 553 web_view_scheduler_->setVirtualTimePolicy( |
| 554 VirtualTimePolicy::DETERMINISTIC_LOADING); |
| 555 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
| 556 |
| 557 web_view_scheduler_->IncrementBackgroundParserCount(); |
| 558 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
| 559 |
| 560 web_view_scheduler_->IncrementBackgroundParserCount(); |
| 561 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
| 562 |
| 563 web_view_scheduler_->DecrementBackgroundParserCount(); |
| 564 EXPECT_FALSE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
| 565 |
| 566 web_view_scheduler_->DecrementBackgroundParserCount(); |
| 567 EXPECT_TRUE(web_view_scheduler_->virtualTimeAllowedToAdvance()); |
| 568 } |
| 569 |
553 } // namespace scheduler | 570 } // namespace scheduler |
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