Tools/DumpRenderTree/chromium/TestRunner/src/WebUserMediaClientMock.cpp

/*
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#include "WebUserMediaClientMock.h"

#include "MockConstraints.h"
#include "public/platform/WebMediaConstraints.h"
#include "public/platform/WebMediaStream.h"
#include "public/platform/WebMediaStreamSource.h"
#include "public/platform/WebMediaStreamTrack.h"
#include "public/platform/WebVector.h"
#include "public/testing/WebTestDelegate.h"
#include "public/web/WebDocument.h"
#include "public/web/WebMediaStreamRegistry.h"
#include "public/web/WebUserMediaRequest.h"

using namespace WebKit;

namespace WebTestRunner {

class UserMediaRequestTask : public WebMethodTask<WebUserMediaClientMock> {
public:
    UserMediaRequestTask(WebUserMediaClientMock* object, const WebUserMediaRequest& request, const WebMediaStream result)
        : WebMethodTask<WebUserMediaClientMock>(object)
        , m_request(request)
        , m_result(result)
    {
    }

    virtual void runIfValid() OVERRIDE
    {
        if (m_result.isNull())
            m_request.requestFailed();
        else
            m_request.requestSucceeded(m_result);
    }

private:
    WebUserMediaRequest m_request;
    WebMediaStream m_result;
};

////////////////////////////////

class MockExtraData : public WebMediaStream::ExtraData {
public:
    int foo;
};

WebUserMediaClientMock::WebUserMediaClientMock(WebTestDelegate* delegate)
    : m_delegate(delegate)
{
}

void WebUserMediaClientMock::requestUserMedia(const WebUserMediaRequest& streamRequest)
{
    WEBKIT_ASSERT(!streamRequest.isNull());
    WebUserMediaRequest request = streamRequest;

    if (request.ownerDocument().isNull() || !request.ownerDocument().frame()) {
        m_delegate->postTask(new UserMediaRequestTask(this, request, WebMediaStream()));
        return;
    }

    WebMediaConstraints constraints = request.audioConstraints();
    if (!constraints.isNull() && !MockConstraints::verifyConstraints(constraints)) {
        m_delegate->postTask(new UserMediaRequestTask(this, request, WebMediaStream()));
        return;
    }
    constraints = request.videoConstraints();
    if (!constraints.isNull() && !MockConstraints::verifyConstraints(constraints)) {
        m_delegate->postTask(new UserMediaRequestTask(this, request, WebMediaStream()));
        return;
    }

    const size_t zero = 0;
    const size_t one = 1;
    WebVector<WebMediaStreamTrack> audioTracks(request.audio() ? one : zero);
    WebVector<WebMediaStreamTrack> videoTracks(request.video() ? one : zero);

    if (request.audio()) {
        WebMediaStreamSource source;
        source.initialize("MockAudioDevice#1", WebMediaStreamSource::TypeAudio, "Mock audio device");
        audioTracks[0].initialize(source);
    }

    if (request.video()) {
        WebMediaStreamSource source;
        source.initialize("MockVideoDevice#1", WebMediaStreamSource::TypeVideo, "Mock video device");
        videoTracks[0].initialize(source);
    }

    WebMediaStream stream;
    stream.initialize(audioTracks, videoTracks);

    stream.setExtraData(new MockExtraData());

    m_delegate->postTask(new UserMediaRequestTask(this, request, stream));
}

void WebUserMediaClientMock::cancelUserMediaRequest(const WebUserMediaRequest&)
{
}

}