<!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 sourceBuffer1;
    var sourceBuffer2;
    var initSegment;
    var mediaSegment;

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

    function runTest() {
        findMediaElement();

        source = new MediaSource();
        waitForEventOn(source, 'sourceopen', sourceOpen, false, true);
        run('video.src = URL.createObjectURL(source)');
    }

    function sourceOpen() {
        run('sourceBuffer1 = source.addSourceBuffer("video/mock; codecs=mock")');
        waitForEventOn(sourceBuffer1, 'updateend', updateEndInit1);
        mediaSegment = concatenateSamples([
            makeAInit(10, [makeATrack(1, 'mock', TRACK_KIND.AUDIO)]), 
            makeASample(0, 0, 10, 1, 1, SAMPLE_FLAG.SYNC, 0),
        ]);
        run('sourceBuffer1.appendBuffer(mediaSegment)');
    }

    function updateEndInit1() {
        run('sourceBuffer2 = source.addSourceBuffer("video/mock; codecs=mock")');
        waitForEventOn(sourceBuffer2, 'updateend', updateEndInit2);
        mediaSegment = concatenateSamples([
            makeAInit(10, [makeATrack(1, 'mock', TRACK_KIND.VIDEO)]),
            makeASample(0, 0, 5, 1, 1, SAMPLE_FLAG.SYNC, 0),
        ]);
        run('sourceBuffer2.appendBuffer(mediaSegment)');
    }

    function updateEndInit2() {
        run('source.endOfStream()');
        waitForEvent('seeked', seeked);
        run('video.currentTime = 5');
    }

    function seeked() {
        run('video.play()');
        waitForEventAndEnd('playing');
        waitForEventAndFail('waiting');
    }

    </script>
</head>
<body onload="runTest()">
    <video></video>
</body>
</html>