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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 <deque> | 5 #include <deque> |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/test/test_pending_task.h" | 9 #include "base/test/test_pending_task.h" |
10 #include "base/test/test_simple_task_runner.h" | 10 #include "base/test/test_simple_task_runner.h" |
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51 } | 51 } |
52 | 52 |
53 protected: | 53 protected: |
54 int notification_count_; | 54 int notification_count_; |
55 scoped_refptr<base::TestSimpleTaskRunner> task_runner_; | 55 scoped_refptr<base::TestSimpleTaskRunner> task_runner_; |
56 }; | 56 }; |
57 | 57 |
58 TEST_F(DelayedUniqueNotifierTest, ZeroDelay) { | 58 TEST_F(DelayedUniqueNotifierTest, ZeroDelay) { |
59 base::TimeDelta delay = base::TimeDelta::FromInternalValue(0); | 59 base::TimeDelta delay = base::TimeDelta::FromInternalValue(0); |
60 TestNotifier notifier( | 60 TestNotifier notifier( |
61 task_runner_, | 61 task_runner_.get(), |
62 base::Bind(&DelayedUniqueNotifierTest::Notify, base::Unretained(this)), | 62 base::Bind(&DelayedUniqueNotifierTest::Notify, base::Unretained(this)), |
63 delay); | 63 delay); |
64 | 64 |
65 EXPECT_EQ(0, NotificationCount()); | 65 EXPECT_EQ(0, NotificationCount()); |
66 | 66 |
67 // Basic schedule for |delay| from now. | 67 // Basic schedule for |delay| from now. |
68 base::TimeTicks schedule_time = | 68 base::TimeTicks schedule_time = |
69 base::TimeTicks() + base::TimeDelta::FromInternalValue(10); | 69 base::TimeTicks() + base::TimeDelta::FromInternalValue(10); |
70 | 70 |
71 notifier.SetNow(schedule_time); | 71 notifier.SetNow(schedule_time); |
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86 ASSERT_EQ(1u, tasks.size()); | 86 ASSERT_EQ(1u, tasks.size()); |
87 EXPECT_EQ(base::TimeTicks() + delay, tasks[0].GetTimeToRun()); | 87 EXPECT_EQ(base::TimeTicks() + delay, tasks[0].GetTimeToRun()); |
88 | 88 |
89 tasks[0].task.Run(); | 89 tasks[0].task.Run(); |
90 EXPECT_EQ(2, NotificationCount()); | 90 EXPECT_EQ(2, NotificationCount()); |
91 } | 91 } |
92 | 92 |
93 TEST_F(DelayedUniqueNotifierTest, SmallDelay) { | 93 TEST_F(DelayedUniqueNotifierTest, SmallDelay) { |
94 base::TimeDelta delay = base::TimeDelta::FromInternalValue(20); | 94 base::TimeDelta delay = base::TimeDelta::FromInternalValue(20); |
95 TestNotifier notifier( | 95 TestNotifier notifier( |
96 task_runner_, | 96 task_runner_.get(), |
97 base::Bind(&DelayedUniqueNotifierTest::Notify, base::Unretained(this)), | 97 base::Bind(&DelayedUniqueNotifierTest::Notify, base::Unretained(this)), |
98 delay); | 98 delay); |
99 | 99 |
100 EXPECT_EQ(0, NotificationCount()); | 100 EXPECT_EQ(0, NotificationCount()); |
101 | 101 |
102 // Basic schedule for |delay| from now (now: 30, run time: 50). | 102 // Basic schedule for |delay| from now (now: 30, run time: 50). |
103 base::TimeTicks schedule_time = | 103 base::TimeTicks schedule_time = |
104 base::TimeTicks() + base::TimeDelta::FromInternalValue(30); | 104 base::TimeTicks() + base::TimeDelta::FromInternalValue(30); |
105 | 105 |
106 notifier.SetNow(schedule_time); | 106 notifier.SetNow(schedule_time); |
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146 tasks[0].task.Run(); | 146 tasks[0].task.Run(); |
147 EXPECT_EQ(1, NotificationCount()); | 147 EXPECT_EQ(1, NotificationCount()); |
148 | 148 |
149 tasks = TakePendingTasks(); | 149 tasks = TakePendingTasks(); |
150 EXPECT_EQ(0u, tasks.size()); | 150 EXPECT_EQ(0u, tasks.size()); |
151 } | 151 } |
152 | 152 |
153 TEST_F(DelayedUniqueNotifierTest, RescheduleDelay) { | 153 TEST_F(DelayedUniqueNotifierTest, RescheduleDelay) { |
154 base::TimeDelta delay = base::TimeDelta::FromInternalValue(20); | 154 base::TimeDelta delay = base::TimeDelta::FromInternalValue(20); |
155 TestNotifier notifier( | 155 TestNotifier notifier( |
156 task_runner_, | 156 task_runner_.get(), |
157 base::Bind(&DelayedUniqueNotifierTest::Notify, base::Unretained(this)), | 157 base::Bind(&DelayedUniqueNotifierTest::Notify, base::Unretained(this)), |
158 delay); | 158 delay); |
159 | 159 |
160 base::TimeTicks schedule_time; | 160 base::TimeTicks schedule_time; |
161 // Move time 19 units forward and reschedule, expecting that we still need to | 161 // Move time 19 units forward and reschedule, expecting that we still need to |
162 // run in |delay| time and we don't get a notification. | 162 // run in |delay| time and we don't get a notification. |
163 for (int i = 0; i < 10; ++i) { | 163 for (int i = 0; i < 10; ++i) { |
164 EXPECT_EQ(0, NotificationCount()); | 164 EXPECT_EQ(0, NotificationCount()); |
165 | 165 |
166 // Move time forward 19 units. | 166 // Move time forward 19 units. |
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188 EXPECT_EQ(base::TimeTicks() + delay, tasks[0].GetTimeToRun()); | 188 EXPECT_EQ(base::TimeTicks() + delay, tasks[0].GetTimeToRun()); |
189 | 189 |
190 // Time to run! | 190 // Time to run! |
191 tasks[0].task.Run(); | 191 tasks[0].task.Run(); |
192 EXPECT_EQ(1, NotificationCount()); | 192 EXPECT_EQ(1, NotificationCount()); |
193 } | 193 } |
194 | 194 |
195 TEST_F(DelayedUniqueNotifierTest, CancelAndHasPendingNotification) { | 195 TEST_F(DelayedUniqueNotifierTest, CancelAndHasPendingNotification) { |
196 base::TimeDelta delay = base::TimeDelta::FromInternalValue(20); | 196 base::TimeDelta delay = base::TimeDelta::FromInternalValue(20); |
197 TestNotifier notifier( | 197 TestNotifier notifier( |
198 task_runner_, | 198 task_runner_.get(), |
199 base::Bind(&DelayedUniqueNotifierTest::Notify, base::Unretained(this)), | 199 base::Bind(&DelayedUniqueNotifierTest::Notify, base::Unretained(this)), |
200 delay); | 200 delay); |
201 | 201 |
202 EXPECT_EQ(0, NotificationCount()); | 202 EXPECT_EQ(0, NotificationCount()); |
203 | 203 |
204 // Schedule for |delay| seconds from now. | 204 // Schedule for |delay| seconds from now. |
205 base::TimeTicks schedule_time = | 205 base::TimeTicks schedule_time = |
206 notifier.Now() + base::TimeDelta::FromInternalValue(10); | 206 notifier.Now() + base::TimeDelta::FromInternalValue(10); |
207 notifier.SetNow(schedule_time); | 207 notifier.SetNow(schedule_time); |
208 notifier.Schedule(); | 208 notifier.Schedule(); |
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257 tasks[0].task.Run(); | 257 tasks[0].task.Run(); |
258 EXPECT_EQ(1, NotificationCount()); | 258 EXPECT_EQ(1, NotificationCount()); |
259 | 259 |
260 tasks = TakePendingTasks(); | 260 tasks = TakePendingTasks(); |
261 EXPECT_EQ(0u, tasks.size()); | 261 EXPECT_EQ(0u, tasks.size()); |
262 EXPECT_FALSE(notifier.HasPendingNotification()); | 262 EXPECT_FALSE(notifier.HasPendingNotification()); |
263 } | 263 } |
264 | 264 |
265 } // namespace | 265 } // namespace |
266 } // namespace cc | 266 } // namespace cc |
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