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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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