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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/renderer/deadline_task_runner.h" | 5 #include "platform/scheduler/renderer/deadline_task_runner.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
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" |
11 #include "testing/gmock/include/gmock/gmock.h" | 11 #include "testing/gmock/include/gmock/gmock.h" |
12 #include "testing/gtest/include/gtest/gtest.h" | 12 #include "testing/gtest/include/gtest/gtest.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 namespace scheduler { | 15 namespace scheduler { |
16 | 16 |
17 class DeadlineTaskRunnerTest : public testing::Test { | 17 class DeadlineTaskRunnerTest : public ::testing::Test { |
18 public: | 18 public: |
19 DeadlineTaskRunnerTest() {} | 19 DeadlineTaskRunnerTest() {} |
20 ~DeadlineTaskRunnerTest() override {} | 20 ~DeadlineTaskRunnerTest() override {} |
21 | 21 |
22 void SetUp() override { | 22 void SetUp() override { |
23 clock_.reset(new base::SimpleTestTickClock()); | 23 clock_.reset(new base::SimpleTestTickClock()); |
24 clock_->Advance(base::TimeDelta::FromMicroseconds(5000)); | 24 clock_->Advance(base::TimeDelta::FromMicroseconds(5000)); |
25 mock_task_runner_ = new cc::OrderedSimpleTaskRunner(clock_.get(), true); | 25 mock_task_runner_ = new cc::OrderedSimpleTaskRunner(clock_.get(), true); |
26 deadline_task_runner_.reset(new DeadlineTaskRunner( | 26 deadline_task_runner_.reset(new DeadlineTaskRunner( |
27 base::Bind(&DeadlineTaskRunnerTest::TestTask, base::Unretained(this)), | 27 base::Bind(&DeadlineTaskRunnerTest::TestTask, base::Unretained(this)), |
(...skipping 10 matching lines...) Expand all Loading... |
38 std::unique_ptr<DeadlineTaskRunner> deadline_task_runner_; | 38 std::unique_ptr<DeadlineTaskRunner> deadline_task_runner_; |
39 std::vector<base::TimeTicks> run_times_; | 39 std::vector<base::TimeTicks> run_times_; |
40 }; | 40 }; |
41 | 41 |
42 TEST_F(DeadlineTaskRunnerTest, RunOnce) { | 42 TEST_F(DeadlineTaskRunnerTest, RunOnce) { |
43 base::TimeTicks start_time = clock_->NowTicks(); | 43 base::TimeTicks start_time = clock_->NowTicks(); |
44 base::TimeDelta delay = base::TimeDelta::FromMilliseconds(10); | 44 base::TimeDelta delay = base::TimeDelta::FromMilliseconds(10); |
45 deadline_task_runner_->SetDeadline(FROM_HERE, delay, clock_->NowTicks()); | 45 deadline_task_runner_->SetDeadline(FROM_HERE, delay, clock_->NowTicks()); |
46 RunUntilIdle(); | 46 RunUntilIdle(); |
47 | 47 |
48 EXPECT_THAT(run_times_, testing::ElementsAre(start_time + delay)); | 48 EXPECT_THAT(run_times_, ::testing::ElementsAre(start_time + delay)); |
49 }; | 49 }; |
50 | 50 |
51 TEST_F(DeadlineTaskRunnerTest, RunTwice) { | 51 TEST_F(DeadlineTaskRunnerTest, RunTwice) { |
52 base::TimeDelta delay1 = base::TimeDelta::FromMilliseconds(10); | 52 base::TimeDelta delay1 = base::TimeDelta::FromMilliseconds(10); |
53 base::TimeTicks deadline1 = clock_->NowTicks() + delay1; | 53 base::TimeTicks deadline1 = clock_->NowTicks() + delay1; |
54 deadline_task_runner_->SetDeadline(FROM_HERE, delay1, clock_->NowTicks()); | 54 deadline_task_runner_->SetDeadline(FROM_HERE, delay1, clock_->NowTicks()); |
55 RunUntilIdle(); | 55 RunUntilIdle(); |
56 | 56 |
57 base::TimeDelta delay2 = base::TimeDelta::FromMilliseconds(100); | 57 base::TimeDelta delay2 = base::TimeDelta::FromMilliseconds(100); |
58 base::TimeTicks deadline2 = clock_->NowTicks() + delay2; | 58 base::TimeTicks deadline2 = clock_->NowTicks() + delay2; |
59 deadline_task_runner_->SetDeadline(FROM_HERE, delay2, clock_->NowTicks()); | 59 deadline_task_runner_->SetDeadline(FROM_HERE, delay2, clock_->NowTicks()); |
60 RunUntilIdle(); | 60 RunUntilIdle(); |
61 | 61 |
62 EXPECT_THAT(run_times_, testing::ElementsAre(deadline1, deadline2)); | 62 EXPECT_THAT(run_times_, ::testing::ElementsAre(deadline1, deadline2)); |
63 }; | 63 }; |
64 | 64 |
65 TEST_F(DeadlineTaskRunnerTest, EarlierDeadlinesTakePrecidence) { | 65 TEST_F(DeadlineTaskRunnerTest, EarlierDeadlinesTakePrecidence) { |
66 base::TimeTicks start_time = clock_->NowTicks(); | 66 base::TimeTicks start_time = clock_->NowTicks(); |
67 base::TimeDelta delay1 = base::TimeDelta::FromMilliseconds(1); | 67 base::TimeDelta delay1 = base::TimeDelta::FromMilliseconds(1); |
68 base::TimeDelta delay10 = base::TimeDelta::FromMilliseconds(10); | 68 base::TimeDelta delay10 = base::TimeDelta::FromMilliseconds(10); |
69 base::TimeDelta delay100 = base::TimeDelta::FromMilliseconds(100); | 69 base::TimeDelta delay100 = base::TimeDelta::FromMilliseconds(100); |
70 deadline_task_runner_->SetDeadline(FROM_HERE, delay100, clock_->NowTicks()); | 70 deadline_task_runner_->SetDeadline(FROM_HERE, delay100, clock_->NowTicks()); |
71 deadline_task_runner_->SetDeadline(FROM_HERE, delay10, clock_->NowTicks()); | 71 deadline_task_runner_->SetDeadline(FROM_HERE, delay10, clock_->NowTicks()); |
72 deadline_task_runner_->SetDeadline(FROM_HERE, delay1, clock_->NowTicks()); | 72 deadline_task_runner_->SetDeadline(FROM_HERE, delay1, clock_->NowTicks()); |
73 | 73 |
74 RunUntilIdle(); | 74 RunUntilIdle(); |
75 | 75 |
76 EXPECT_THAT(run_times_, testing::ElementsAre(start_time + delay1)); | 76 EXPECT_THAT(run_times_, ::testing::ElementsAre(start_time + delay1)); |
77 }; | 77 }; |
78 | 78 |
79 TEST_F(DeadlineTaskRunnerTest, LaterDeadlinesIgnored) { | 79 TEST_F(DeadlineTaskRunnerTest, LaterDeadlinesIgnored) { |
80 base::TimeTicks start_time = clock_->NowTicks(); | 80 base::TimeTicks start_time = clock_->NowTicks(); |
81 base::TimeDelta delay100 = base::TimeDelta::FromMilliseconds(100); | 81 base::TimeDelta delay100 = base::TimeDelta::FromMilliseconds(100); |
82 base::TimeDelta delay10000 = base::TimeDelta::FromMilliseconds(10000); | 82 base::TimeDelta delay10000 = base::TimeDelta::FromMilliseconds(10000); |
83 deadline_task_runner_->SetDeadline(FROM_HERE, delay100, clock_->NowTicks()); | 83 deadline_task_runner_->SetDeadline(FROM_HERE, delay100, clock_->NowTicks()); |
84 deadline_task_runner_->SetDeadline(FROM_HERE, delay10000, clock_->NowTicks()); | 84 deadline_task_runner_->SetDeadline(FROM_HERE, delay10000, clock_->NowTicks()); |
85 | 85 |
86 RunUntilIdle(); | 86 RunUntilIdle(); |
87 | 87 |
88 EXPECT_THAT(run_times_, testing::ElementsAre(start_time + delay100)); | 88 EXPECT_THAT(run_times_, ::testing::ElementsAre(start_time + delay100)); |
89 }; | 89 }; |
90 | 90 |
91 TEST_F(DeadlineTaskRunnerTest, DeleteDeadlineTaskRunnerAfterPosting) { | 91 TEST_F(DeadlineTaskRunnerTest, DeleteDeadlineTaskRunnerAfterPosting) { |
92 deadline_task_runner_->SetDeadline( | 92 deadline_task_runner_->SetDeadline( |
93 FROM_HERE, base::TimeDelta::FromMilliseconds(10), clock_->NowTicks()); | 93 FROM_HERE, base::TimeDelta::FromMilliseconds(10), clock_->NowTicks()); |
94 | 94 |
95 // Deleting the pending task should cancel it. | 95 // Deleting the pending task should cancel it. |
96 deadline_task_runner_.reset(nullptr); | 96 deadline_task_runner_.reset(nullptr); |
97 RunUntilIdle(); | 97 RunUntilIdle(); |
98 | 98 |
99 EXPECT_TRUE(run_times_.empty()); | 99 EXPECT_TRUE(run_times_.empty()); |
100 }; | 100 }; |
101 | 101 |
102 } // namespace scheduler | 102 } // namespace scheduler |
103 } // namespace blink | 103 } // namespace blink |
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