components/test_runner/mock_web_media_stream_center.cc - Issue 2707183003: Move //components/test_runner back into //content/shell

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Issue 2707183003: Move //components/test_runner back into //content/shell (Closed)

Patch Set: Created 3 years, 10 months ago

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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 "components/test_runner/mock_web_media_stream_center.h"

6

7 #include <stddef.h>

8

9 #include "base/logging.h"

10 #include "base/macros.h"

11 #include "components/test_runner/test_interfaces.h"

12 #include "components/test_runner/web_test_delegate.h"

13 #include "third_party/WebKit/public/platform/WebAudioDestinationConsumer.h"

14 #include "third_party/WebKit/public/platform/WebAudioSourceProvider.h"

15 #include "third_party/WebKit/public/platform/WebMediaStream.h"

16 #include "third_party/WebKit/public/platform/WebMediaStreamCenterClient.h"

17 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h"

18 #include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"

19 #include "third_party/WebKit/public/platform/WebVector.h"

20

21 namespace test_runner {

22

23 namespace {

24

25 class MockWebAudioDestinationConsumer

26 : public blink::WebAudioDestinationConsumer {

27 public:

28 MockWebAudioDestinationConsumer() {}

29 ~MockWebAudioDestinationConsumer() override {}

30 void setFormat(size_t number_of_channels, float sample_rate) override {}

31 void consumeAudio(const blink::WebVector<const float*>&,

32 size_t number_of_frames) override {}

33

34 DISALLOW_COPY_AND_ASSIGN(MockWebAudioDestinationConsumer);

35 };

36

37 } // namespace

38

39 void MockWebMediaStreamCenter::didEnableMediaStreamTrack(

40 const blink::WebMediaStreamTrack& track) {

41 track.source().setReadyState(blink::WebMediaStreamSource::ReadyStateLive);

42 }

43

44 void MockWebMediaStreamCenter::didDisableMediaStreamTrack(

45 const blink::WebMediaStreamTrack& track) {

46 track.source().setReadyState(blink::WebMediaStreamSource::ReadyStateMuted);

47 }

48

49 bool MockWebMediaStreamCenter::didAddMediaStreamTrack(

50 const blink::WebMediaStream& stream,

51 const blink::WebMediaStreamTrack& track) {

52 return true;

53 }

54

55 bool MockWebMediaStreamCenter::didRemoveMediaStreamTrack(

56 const blink::WebMediaStream& stream,

57 const blink::WebMediaStreamTrack& track) {

58 return true;

59 }

60

61 void MockWebMediaStreamCenter::didStopLocalMediaStream(

62 const blink::WebMediaStream& stream) {

63 blink::WebVector<blink::WebMediaStreamTrack> tracks;

64 stream.audioTracks(tracks);

65 for (size_t i = 0; i < tracks.size(); ++i)

66 tracks[i].source().setReadyState(

67 blink::WebMediaStreamSource::ReadyStateEnded);

68 stream.videoTracks(tracks);

69 for (size_t i = 0; i < tracks.size(); ++i)

70 tracks[i].source().setReadyState(

71 blink::WebMediaStreamSource::ReadyStateEnded);

72 }

73

74 bool MockWebMediaStreamCenter::didStopMediaStreamTrack(

75 const blink::WebMediaStreamTrack& track) {

76 track.source().setReadyState(blink::WebMediaStreamSource::ReadyStateEnded);

77 return true;

78 }

79

80 void MockWebMediaStreamCenter::didCreateMediaStream(

81 blink::WebMediaStream& stream) {

82 blink::WebVector<blink::WebMediaStreamTrack> audio_tracks;

83 stream.audioTracks(audio_tracks);

84 for (size_t i = 0; i < audio_tracks.size(); ++i) {

85 blink::WebMediaStreamSource source = audio_tracks[i].source();

86 if (source.requiresAudioConsumer()) {

87 MockWebAudioDestinationConsumer* consumer =

88 new MockWebAudioDestinationConsumer();

89 source.addAudioConsumer(consumer);

90 source.removeAudioConsumer(consumer);

91 delete consumer;

92 }

93 }

94 }

95

96 blink::WebAudioSourceProvider*

97 MockWebMediaStreamCenter::createWebAudioSourceFromMediaStreamTrack(

98 const blink::WebMediaStreamTrack& track) {

99 return NULL;

100 }

101

102 } // namespace test_runner

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