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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "content/renderer/media/buffered_data_source_host_impl.h" | |
6 #include "testing/gtest/include/gtest/gtest.h" | |
7 | |
8 namespace content { | |
9 | |
10 class BufferedDataSourceHostImplTest : public testing::Test { | |
11 public: | |
12 BufferedDataSourceHostImplTest() {} | |
13 | |
14 void Add() { | |
15 host_.AddBufferedTimeRanges(&ranges_, base::TimeDelta::FromSeconds(10)); | |
16 } | |
17 | |
18 protected: | |
19 BufferedDataSourceHostImpl host_; | |
20 media::Ranges<base::TimeDelta> ranges_; | |
21 | |
22 DISALLOW_COPY_AND_ASSIGN(BufferedDataSourceHostImplTest); | |
23 }; | |
24 | |
25 TEST_F(BufferedDataSourceHostImplTest, Empty) { | |
26 EXPECT_FALSE(host_.DidLoadingProgress()); | |
27 Add(); | |
28 EXPECT_EQ(0u, ranges_.size()); | |
29 } | |
30 | |
31 TEST_F(BufferedDataSourceHostImplTest, AddBufferedTimeRanges) { | |
32 host_.AddBufferedByteRange(10, 20); | |
33 host_.SetTotalBytes(100); | |
34 Add(); | |
35 EXPECT_EQ(1u, ranges_.size()); | |
36 EXPECT_EQ(base::TimeDelta::FromSeconds(1), ranges_.start(0)); | |
37 EXPECT_EQ(base::TimeDelta::FromSeconds(2), ranges_.end(0)); | |
38 } | |
39 | |
40 TEST_F(BufferedDataSourceHostImplTest, AddBufferedTimeRanges_Merges) { | |
41 ranges_.Add(base::TimeDelta::FromSeconds(0), base::TimeDelta::FromSeconds(1)); | |
42 host_.AddBufferedByteRange(10, 20); | |
43 host_.SetTotalBytes(100); | |
44 Add(); | |
45 EXPECT_EQ(1u, ranges_.size()); | |
46 EXPECT_EQ(base::TimeDelta::FromSeconds(0), ranges_.start(0)); | |
47 EXPECT_EQ(base::TimeDelta::FromSeconds(2), ranges_.end(0)); | |
48 } | |
49 | |
50 TEST_F(BufferedDataSourceHostImplTest, AddBufferedTimeRanges_Snaps) { | |
51 host_.AddBufferedByteRange(5, 995); | |
52 host_.SetTotalBytes(1000); | |
53 Add(); | |
54 EXPECT_EQ(1u, ranges_.size()); | |
55 EXPECT_EQ(base::TimeDelta::FromSeconds(0), ranges_.start(0)); | |
56 EXPECT_EQ(base::TimeDelta::FromSeconds(10), ranges_.end(0)); | |
57 } | |
58 | |
59 TEST_F(BufferedDataSourceHostImplTest, SetTotalBytes) { | |
60 host_.AddBufferedByteRange(10, 20); | |
61 Add(); | |
62 EXPECT_EQ(0u, ranges_.size()); | |
63 | |
64 host_.SetTotalBytes(100); | |
65 Add(); | |
66 EXPECT_EQ(1u, ranges_.size()); | |
67 } | |
68 | |
69 TEST_F(BufferedDataSourceHostImplTest, DidLoadingProgress) { | |
70 host_.AddBufferedByteRange(10, 20); | |
71 EXPECT_TRUE(host_.DidLoadingProgress()); | |
72 EXPECT_FALSE(host_.DidLoadingProgress()); | |
73 } | |
74 | |
75 } // namespace content | |
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