<!DOCTYPE html>
<html>
<head>
    <title>mock-media-source</title>
    <script src="mock-media-source.js"></script>
    <script src="../video-test.js"></script>
    <script>
    var source;
    var sourceBuffer;
    var initSegment;
    var samples;

    if (window.internals)
        internals.initializeMockMediaSource();

    function runTest() {
        findMediaElement();

        source = new MediaSource();
        testExpected('source.readyState', 'closed');

        waitForEventOn(source, 'sourceopen', sourceOpen);
        var videoSource = document.createElement('source');
        videoSource.type = 'video/mock; codecs=mock';
        videoSource.src = URL.createObjectURL(source);
        video.appendChild(videoSource);
    }

    function sourceOpen() {
        run('sourceBuffer = source.addSourceBuffer("video/mock; codecs=mock")');
        waitForEventOn(sourceBuffer, 'updateend', loadSamples, false, true);
        initSegment = makeAInit(8, [makeATrack(1, 'mock', TRACK_KIND.VIDEO)]);
        run('sourceBuffer.appendBuffer(initSegment)');
    }

    function loadSamples() {
        samples = concatenateSamples([
            makeASample(0, 0, 1, 1, SAMPLE_FLAG.SYNC),
            makeASample(1, 1, 1, 1, SAMPLE_FLAG.NONE),
            makeASample(2, 2, 1, 1, SAMPLE_FLAG.NONE),
            makeASample(3, 3, 1, 1, SAMPLE_FLAG.NONE),
            makeASample(4, 4, 1, 1, SAMPLE_FLAG.SYNC),
            makeASample(5, 5, 1, 1, SAMPLE_FLAG.NONE),
            makeASample(6, 6, 1, 1, SAMPLE_FLAG.NONE),
            makeASample(7, 7, 1, 1, SAMPLE_FLAG.NONE),
        ]);
        waitForEventOn(sourceBuffer, 'updateend', play, false, true);
        run('sourceBuffer.appendBuffer(samples)');
    }

    function play() {
        waitForEvent('ended', endTest);
        run('source.duration = 8');
        run('source.endOfStream()');
        waitForEventOnce('seeked', seeked1);
        run('video.currentTime = 1');
    }

    function seeked1() {
        testExpected('video.currentTime.toFixed(1)', 1);
        waitForEventOnce('seeked', seeked2);
        run('video.fastSeek(2)');
    }

    function seeked2() {
        testExpected('video.currentTime.toFixed(1)', 4);
        waitForEventOnce('seeked', seeked3);
        run('video.currentTime = 3');
    }

    function seeked3() {
        testExpected('video.currentTime.toFixed(1)', 3);
        waitForEventOnce('seeked', seeked4);
        run('video.fastSeek(2)');
    }

    function seeked4() {
        testExpected('video.currentTime.toFixed(1)', 0);
        endTest();
    }
    
    </script>
</head>
<body onload="runTest()">
    <video></video>
</body>
</html>