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1 /* | |
2 * Copyright 2012 The WebRTC Project Authors. All rights reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #include "webrtc/base/gunit.h" | |
12 #include "webrtc/base/ratelimiter.h" | |
13 | |
14 namespace rtc { | |
15 | |
16 TEST(RateLimiterTest, TestCanUse) { | |
17 // Diet: Can eat 2,000 calories per day. | |
18 RateLimiter limiter = RateLimiter(2000, 1.0); | |
19 | |
20 double monday = 1.0; | |
21 double tuesday = 2.0; | |
22 double thursday = 4.0; | |
23 | |
24 EXPECT_TRUE(limiter.CanUse(0, monday)); | |
25 EXPECT_TRUE(limiter.CanUse(1000, monday)); | |
26 EXPECT_TRUE(limiter.CanUse(1999, monday)); | |
27 EXPECT_TRUE(limiter.CanUse(2000, monday)); | |
28 EXPECT_FALSE(limiter.CanUse(2001, monday)); | |
29 | |
30 limiter.Use(1000, monday); | |
31 | |
32 EXPECT_TRUE(limiter.CanUse(0, monday)); | |
33 EXPECT_TRUE(limiter.CanUse(999, monday)); | |
34 EXPECT_TRUE(limiter.CanUse(1000, monday)); | |
35 EXPECT_FALSE(limiter.CanUse(1001, monday)); | |
36 | |
37 limiter.Use(1000, monday); | |
38 | |
39 EXPECT_TRUE(limiter.CanUse(0, monday)); | |
40 EXPECT_FALSE(limiter.CanUse(1, monday)); | |
41 | |
42 EXPECT_TRUE(limiter.CanUse(0, tuesday)); | |
43 EXPECT_TRUE(limiter.CanUse(1, tuesday)); | |
44 EXPECT_TRUE(limiter.CanUse(1999, tuesday)); | |
45 EXPECT_TRUE(limiter.CanUse(2000, tuesday)); | |
46 EXPECT_FALSE(limiter.CanUse(2001, tuesday)); | |
47 | |
48 limiter.Use(1000, tuesday); | |
49 | |
50 EXPECT_TRUE(limiter.CanUse(1000, tuesday)); | |
51 EXPECT_FALSE(limiter.CanUse(1001, tuesday)); | |
52 | |
53 limiter.Use(1000, thursday); | |
54 | |
55 EXPECT_TRUE(limiter.CanUse(1000, tuesday)); | |
56 EXPECT_FALSE(limiter.CanUse(1001, tuesday)); | |
57 } | |
58 | |
59 } // namespace rtc | |
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