Import TestRunner library into chromium.

The reasons for the move are:

- it's actually a blink embedder, so it can't use blink/wtf types
- it can't use base either
- we want to replace CppBoundClass with gin::Wrappable, not possible in blink

In the first step, this is mostly a 1:1 copy (except for include paths).
Follow-up CLs will move the test plugin and layout tests helpers and
clean up the coding style

BUG=324658
R=abarth@chromium.org, maruel@chromium.org, torne@chromium.org, jam@chromium.org
TBR=torne@chromium.org

Review URL: https://codereview.chromium.org/110533009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242095 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 93 insertions, 0 deletions

diff --git a/content/shell/renderer/test_runner/MockWebMediaStreamCenter.cpp b/content/shell/renderer/test_runner/MockWebMediaStreamCenter.cpp
new file mode 100644
index 0000000..613e649
--- /dev/null
+++ b/content/shell/renderer/test_runner/MockWebMediaStreamCenter.cpp
@@ -0,0 +1,93 @@
+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "content/shell/renderer/test_runner/MockWebMediaStreamCenter.h"
+
+#include "third_party/WebKit/public/platform/WebAudioDestinationConsumer.h"
+#include "third_party/WebKit/public/platform/WebMediaStream.h"
+#include "third_party/WebKit/public/platform/WebMediaStreamCenterClient.h"
+#include "third_party/WebKit/public/platform/WebMediaStreamSource.h"
+#include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"
+#include "third_party/WebKit/public/platform/WebMediaStreamTrackSourcesRequest.h"
+#include "third_party/WebKit/public/platform/WebSourceInfo.h"
+#include "third_party/WebKit/public/platform/WebVector.h"
+
+using namespace blink;
+
+namespace WebTestRunner {
+
+MockWebMediaStreamCenter::MockWebMediaStreamCenter(WebMediaStreamCenterClient* client)
+{
+}
+
+bool MockWebMediaStreamCenter::getMediaStreamTrackSources(const WebMediaStreamTrackSourcesRequest& request)
+{
+    size_t size = 2;
+    WebVector<WebSourceInfo> results(size);
+    results[0].initialize("MockAudioDevice#1", WebSourceInfo::SourceKindAudio, "Mock audio device", WebSourceInfo::VideoFacingModeNone);
+    results[1].initialize("MockVideoDevice#1", WebSourceInfo::SourceKindVideo, "Mock video device", WebSourceInfo::VideoFacingModeEnvironment);
+    request.requestSucceeded(results);
+    return true;
+}
+
+void MockWebMediaStreamCenter::didEnableMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack& track)
+{
+    track.source().setReadyState(WebMediaStreamSource::ReadyStateLive);
+}
+
+void MockWebMediaStreamCenter::didDisableMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack& track)
+{
+    track.source().setReadyState(WebMediaStreamSource::ReadyStateMuted);
+}
+
+bool MockWebMediaStreamCenter::didAddMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack&)
+{
+    return true;
+}
+
+bool MockWebMediaStreamCenter::didRemoveMediaStreamTrack(const WebMediaStream&, const WebMediaStreamTrack&)
+{
+    return true;
+}
+
+void MockWebMediaStreamCenter::didStopLocalMediaStream(const WebMediaStream& stream)
+{
+    WebVector<WebMediaStreamTrack> tracks;
+    stream.audioTracks(tracks);
+    for (size_t i = 0; i < tracks.size(); ++i)
+        tracks[i].source().setReadyState(WebMediaStreamSource::ReadyStateEnded);
+    stream.videoTracks(tracks);
+    for (size_t i = 0; i < tracks.size(); ++i)
+        tracks[i].source().setReadyState(WebMediaStreamSource::ReadyStateEnded);
+}
+
+bool MockWebMediaStreamCenter::didStopMediaStreamTrack(const blink::WebMediaStreamTrack& track)
+{
+    track.source().setReadyState(WebMediaStreamSource::ReadyStateEnded);
+    return true;
+}
+
+class MockWebAudioDestinationConsumer : public WebAudioDestinationConsumer {
+public:
+    virtual ~MockWebAudioDestinationConsumer() { }
+    virtual void setFormat(size_t numberOfChannels, float sampleRate) OVERRIDE { }
+    virtual void consumeAudio(const WebVector<const float*>&, size_t number_of_frames) OVERRIDE { }
+};
+
+void MockWebMediaStreamCenter::didCreateMediaStream(WebMediaStream& stream)
+{
+    WebVector<WebMediaStreamTrack> audioTracks;
+    stream.audioTracks(audioTracks);
+    for (size_t i = 0; i < audioTracks.size(); ++i) {
+        WebMediaStreamSource source = audioTracks[i].source();
+        if (source.requiresAudioConsumer()) {
+            MockWebAudioDestinationConsumer* consumer = new MockWebAudioDestinationConsumer();
+            source.addAudioConsumer(consumer);
+            source.removeAudioConsumer(consumer);
+            delete consumer;
+        }
+    }
+}
+
+}