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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/policy/logging_work_scheduler.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/callback.h" | |
9 #include "base/memory/scoped_ptr.h" | |
10 #include "base/message_loop.h" | |
11 #include "content/public/test/test_browser_thread.h" | |
12 #include "testing/gtest/include/gtest/gtest.h" | |
13 | |
14 using content::BrowserThread; | |
15 | |
16 namespace policy { | |
17 | |
18 class LoggingWorkSchedulerTest : public testing::Test { | |
19 public: | |
20 LoggingWorkSchedulerTest() | |
21 : ui_thread_(BrowserThread::UI, &loop_) { | |
22 } | |
23 | |
24 virtual ~LoggingWorkSchedulerTest() { | |
25 } | |
26 | |
27 virtual void TearDown() { | |
28 scheduler1_.reset(); | |
29 scheduler2_.reset(); | |
30 logger_.reset(); | |
31 } | |
32 | |
33 protected: | |
34 void Callback1() { | |
35 logger_->RegisterEvent(); | |
36 if (count1_ > 0) { | |
37 count1_--; | |
38 scheduler1_->PostDelayedWork( | |
39 base::Bind(&LoggingWorkSchedulerTest::Callback1, | |
40 base::Unretained(this)), delay1_); | |
41 } | |
42 } | |
43 | |
44 void Callback2() { | |
45 logger_->RegisterEvent(); | |
46 if (count2_ > 0) { | |
47 count2_--; | |
48 scheduler2_->PostDelayedWork( | |
49 base::Bind(&LoggingWorkSchedulerTest::Callback2, | |
50 base::Unretained(this)), delay2_); | |
51 } | |
52 } | |
53 | |
54 protected: | |
55 scoped_ptr<EventLogger> logger_; | |
56 | |
57 // The first scheduler will fire |count1_| events with |delay1_| pauses | |
58 // between each. | |
59 scoped_ptr<LoggingWorkScheduler> scheduler1_; | |
60 int count1_; | |
61 int delay1_; | |
62 | |
63 // The second scheduler will fire |count2_| events with |delay2_| pauses | |
64 // between each. | |
65 scoped_ptr<LoggingWorkScheduler> scheduler2_; | |
66 int count2_; | |
67 int delay2_; | |
68 | |
69 MessageLoop loop_; | |
70 | |
71 private: | |
72 content::TestBrowserThread ui_thread_; | |
73 | |
74 DISALLOW_COPY_AND_ASSIGN(LoggingWorkSchedulerTest); | |
75 }; | |
76 | |
77 TEST_F(LoggingWorkSchedulerTest, LoggerTest) { | |
78 logger_.reset(new EventLogger); | |
79 scheduler1_.reset(new LoggingWorkScheduler(logger_.get())); | |
80 scheduler2_.reset(new LoggingWorkScheduler(logger_.get())); | |
81 | |
82 // Configure the first scheduler to fire at 0, 30, 60, 90, 120. | |
83 count1_ = 4; | |
84 delay1_ = 30; | |
85 | |
86 // Configure the first scheduler to fire at 0, 40, 80, 120. | |
87 count2_ = 3; | |
88 delay2_ = 40; | |
89 | |
90 Callback1(); | |
91 Callback2(); | |
92 loop_.RunUntilIdle(); | |
93 | |
94 std::vector<int64> events; | |
95 logger_->Swap(&events); | |
96 | |
97 EXPECT_EQ(9u, events.size()); | |
98 EXPECT_EQ(0, events[0]); | |
99 EXPECT_EQ(0, events[1]); | |
100 EXPECT_EQ(30, events[2]); | |
101 EXPECT_EQ(40, events[3]); | |
102 EXPECT_EQ(60, events[4]); | |
103 EXPECT_EQ(80, events[5]); | |
104 EXPECT_EQ(90, events[6]); | |
105 EXPECT_EQ(120, events[7]); | |
106 EXPECT_EQ(120, events[8]); | |
107 | |
108 EXPECT_EQ(0, EventLogger::CountEvents(events, 0, 0)); | |
109 EXPECT_EQ(2, EventLogger::CountEvents(events, 0, 1)); | |
110 EXPECT_EQ(4, EventLogger::CountEvents(events, 30, 51)); | |
111 EXPECT_EQ(7, EventLogger::CountEvents(events, 0, 120)); | |
112 EXPECT_EQ(7, EventLogger::CountEvents(events, 1, 120)); | |
113 } | |
114 | |
115 } // namespace policy | |
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