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| 1 // Copyright 2015 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 "core/html/HTMLVideoElement.h" | |
| 6 | |
| 7 #include <memory> | |
| 8 #include "core/dom/Document.h" | |
| 9 #include "core/dom/DocumentUserGestureToken.h" | |
| 10 #include "core/loader/EmptyClients.h" | |
| 11 #include "core/testing/DummyPageHolder.h" | |
| 12 #include "platform/UserGestureIndicator.h" | |
| 13 #include "platform/network/NetworkStateNotifier.h" | |
| 14 #include "platform/testing/EmptyWebMediaPlayer.h" | |
| 15 #include "platform/testing/UnitTestHelpers.h" | |
| 16 #include "public/platform/WebSize.h" | |
| 17 #include "testing/gmock/include/gmock/gmock.h" | |
| 18 #include "testing/gtest/include/gtest/gtest.h" | |
| 19 #include "wtf/PtrUtil.h" | |
| 20 | |
| 21 namespace blink { | |
| 22 | |
| 23 namespace { | |
| 24 | |
| 25 class MockWebMediaPlayer : public EmptyWebMediaPlayer { | |
| 26 public: | |
| 27 MOCK_METHOD1(setBufferingStrategy, void(BufferingStrategy)); | |
| 28 }; | |
| 29 | |
| 30 class StubLocalFrameClient : public EmptyLocalFrameClient { | |
| 31 public: | |
| 32 static StubLocalFrameClient* create() { return new StubLocalFrameClient; } | |
| 33 | |
| 34 std::unique_ptr<WebMediaPlayer> createWebMediaPlayer( | |
| 35 HTMLMediaElement&, | |
| 36 const WebMediaPlayerSource&, | |
| 37 WebMediaPlayerClient*) override { | |
| 38 return WTF::wrapUnique(new MockWebMediaPlayer); | |
| 39 } | |
| 40 }; | |
| 41 | |
| 42 } // namespace | |
| 43 | |
| 44 class HTMLVideoElementTest : public ::testing::Test { | |
| 45 protected: | |
| 46 HTMLVideoElementTest() | |
| 47 : m_dummyPageHolder( | |
| 48 DummyPageHolder::create(IntSize(640, 360), | |
| 49 nullptr, | |
| 50 StubLocalFrameClient::create())) { | |
| 51 // TODO(sandersd): This should be done by a settings initializer. | |
| 52 networkStateNotifier().setWebConnection(WebConnectionTypeWifi, 54.0); | |
| 53 m_video = HTMLVideoElement::create(m_dummyPageHolder->document()); | |
| 54 } | |
| 55 | |
| 56 void setSrc(const AtomicString& url) { | |
| 57 m_video->setSrc(url); | |
| 58 testing::runPendingTasks(); | |
| 59 } | |
| 60 | |
| 61 MockWebMediaPlayer* webMediaPlayer() { | |
| 62 return static_cast<MockWebMediaPlayer*>(m_video->webMediaPlayer()); | |
| 63 } | |
| 64 | |
| 65 std::unique_ptr<DummyPageHolder> m_dummyPageHolder; | |
| 66 Persistent<HTMLVideoElement> m_video; | |
| 67 }; | |
| 68 | |
| 69 TEST_F(HTMLVideoElementTest, setBufferingStrategy_NonUserPause) { | |
| 70 setSrc("http://foo.bar/"); | |
| 71 MockWebMediaPlayer* player = webMediaPlayer(); | |
| 72 ASSERT_TRUE(player); | |
| 73 | |
| 74 // On play, the strategy is set to normal. | |
| 75 EXPECT_CALL(*player, | |
| 76 setBufferingStrategy(WebMediaPlayer::BufferingStrategy::Normal)); | |
| 77 m_video->play(); | |
| 78 ::testing::Mock::VerifyAndClearExpectations(player); | |
| 79 | |
| 80 // On a non-user pause, the strategy is not changed. | |
| 81 m_video->pause(); | |
| 82 ::testing::Mock::VerifyAndClearExpectations(player); | |
| 83 | |
| 84 // On play, the strategy is set to normal. | |
| 85 EXPECT_CALL(*player, | |
| 86 setBufferingStrategy(WebMediaPlayer::BufferingStrategy::Normal)); | |
| 87 m_video->play(); | |
| 88 ::testing::Mock::VerifyAndClearExpectations(player); | |
| 89 } | |
| 90 | |
| 91 TEST_F(HTMLVideoElementTest, setBufferingStrategy_UserPause) { | |
| 92 setSrc("http://foo.bar/"); | |
| 93 MockWebMediaPlayer* player = webMediaPlayer(); | |
| 94 ASSERT_TRUE(player); | |
| 95 | |
| 96 // On play, the strategy is set to normal. | |
| 97 EXPECT_CALL(*player, | |
| 98 setBufferingStrategy(WebMediaPlayer::BufferingStrategy::Normal)); | |
| 99 m_video->play(); | |
| 100 ::testing::Mock::VerifyAndClearExpectations(player); | |
| 101 | |
| 102 // On a user pause, the strategy is set to aggressive. | |
| 103 EXPECT_CALL(*player, setBufferingStrategy( | |
| 104 WebMediaPlayer::BufferingStrategy::Aggressive)); | |
| 105 { | |
| 106 UserGestureIndicator gesture( | |
| 107 DocumentUserGestureToken::create(&m_video->document())); | |
| 108 m_video->pause(); | |
| 109 } | |
| 110 ::testing::Mock::VerifyAndClearExpectations(player); | |
| 111 | |
| 112 // On play, the strategy is set to normal. | |
| 113 EXPECT_CALL(*player, | |
| 114 setBufferingStrategy(WebMediaPlayer::BufferingStrategy::Normal)); | |
| 115 m_video->play(); | |
| 116 ::testing::Mock::VerifyAndClearExpectations(player); | |
| 117 } | |
| 118 | |
| 119 } // namespace blink | |
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