1 // Copyright (c) 2013 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/mock_media_stream_registry.h" 6 7 #include <string> 8 9 #include "base/strings/utf_string_conversions.h" 10 #include "content/renderer/media/media_stream.h" 11 #include "content/renderer/media/media_stream_video_track.h" 12 #include "content/renderer/media/mock_media_stream_video_source.h" 13 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h" 14 #include "third_party/WebKit/public/platform/WebMediaStreamTrack.h" 15 #include "third_party/WebKit/public/platform/WebString.h" 16 #include "third_party/WebKit/public/platform/WebVector.h" 17 18 namespace content { 19 20 static const char kTestStreamLabel[] = "stream_label"; 21 MockMediaStreamRegistry()22MockMediaStreamRegistry::MockMediaStreamRegistry() { 23 } 24 Init(const std::string & stream_url)25void MockMediaStreamRegistry::Init(const std::string& stream_url) { 26 stream_url_ = stream_url; 27 blink::WebVector<blink::WebMediaStreamTrack> webkit_audio_tracks; 28 blink::WebVector<blink::WebMediaStreamTrack> webkit_video_tracks; 29 blink::WebString label(kTestStreamLabel); 30 test_stream_.initialize(label, webkit_audio_tracks, webkit_video_tracks); 31 test_stream_.setExtraData(new MediaStream(test_stream_)); 32 } 33 AddVideoTrack(const std::string & track_id)34void MockMediaStreamRegistry::AddVideoTrack(const std::string& track_id) { 35 blink::WebMediaStreamSource blink_source; 36 blink_source.initialize("mock video source id", 37 blink::WebMediaStreamSource::TypeVideo, 38 "mock video source name"); 39 MockMediaStreamVideoSource* native_source = 40 new MockMediaStreamVideoSource(false); 41 blink_source.setExtraData(native_source); 42 blink::WebMediaStreamTrack blink_track; 43 blink_track.initialize(base::UTF8ToUTF16(track_id), blink_source); 44 blink::WebMediaConstraints constraints; 45 constraints.initialize(); 46 47 MediaStreamVideoTrack* native_track = 48 new MediaStreamVideoTrack(native_source, 49 constraints, 50 MediaStreamVideoSource::ConstraintsCallback(), 51 true); 52 blink_track.setExtraData(native_track); 53 test_stream_.addTrack(blink_track); 54 } 55 GetMediaStream(const std::string & url)56blink::WebMediaStream MockMediaStreamRegistry::GetMediaStream( 57 const std::string& url) { 58 if (url != stream_url_) { 59 return blink::WebMediaStream(); 60 } 61 return test_stream_; 62 } 63 test_stream() const64const blink::WebMediaStream MockMediaStreamRegistry::test_stream() const { 65 return test_stream_; 66 } 67 68 } // namespace content 69