LayoutTests/media/video-autoplay.html

<video autoplay controls></video>
<script src=media-file.js></script>
<script src=video-test.js></script>

<script>
    testExpected("video.autoplay", true);
    testExpected("video.getAttribute('autoplay')", null, '!=');
    waitForEvent('play', function () { testExpected("video.paused", false); endTest(); } );
    video.src = findMediaFile("video", "content/test");
</script>