<html>
<body>
    <script src=video-test.js></script>

    <video controls>
        <source src=content/test.mp4 type="video/mpeg; codecs=&quot;avc1.4D400C&quot;">
    </video>

    <script>
        findMediaElement();

        var counter = 0;
        function checkLoad() 
        { 
            consoleWrite("");
            testExpected("relativeURL(video.currentSrc)", "content/test.mp4");
            if (++counter == 2)
                endTest();
            run("video.src = 'content/silence.mpg'");
            setTimeout(checkLoad, 200);
            consoleWrite("");
        };

        waitForEvent("loadstart");
        waitForEvent("waiting");
        waitForEvent("ratechange");
        waitForEvent("durationchange");
        waitForEvent("loadedmetadata");
        waitForEvent("loadeddata");
        waitForEvent("canplay");
        waitForEvent("canplaythrough");
        waitForEvent("play");
        waitForEvent('loadstart', checkLoad);

    </script>

<p>Test that adding a 'src' attribute does nothing when a &lt;source&gt; element has already 
been chosen
</p>

</body>
</html>