LayoutTests/http/tests/contentextensions/video-element-resource-type.html

<script>
if (window.testRunner) {
    testRunner.waitUntilDone();
    testRunner.dumpAsText();
}

var mediaLoadedCount = 0;
function mediaLoaded()
{
    ++mediaLoadedCount;
    if (mediaLoadedCount == 2 && window.testRunner)
        testRunner.notifyDone();
}

</script>

<!-- Filtered -->
<img src="http://localhost:8000/media/resources/test.mp4">
<img src="http://localhost:8000/media/resources/test-25fps.mp4">

<!-- Filtered -->
<link href="http://localhost:8000/media/resources/test.mp4" rel="stylesheet" type="text/css">
<link href="http://localhost:8000/media/resources/test-25fps.mp4" rel="stylesheet" type="text/css">

<!-- Filtered -->
<script src="http://localhost:8000/media/resources/test.mp4"></script>
<script src="http://localhost:8000/media/resources/test-25fps.mp4"></script>

<!-- Filtered -->
<video src="http://localhost:8000/media/resources/test.mp4"></video>

<!-- Filtered -->
<video>
    <source src="http://localhost:8000/media/resources/test.mp4" type="video/mp4">
</video>

<!-- Ok -->
<video src="http://localhost:8000/media/resources/test-25fps.mp4" oncanplay="mediaLoaded();"></video>

<!-- Ok -->
<video oncanplay="mediaLoaded();">
    <source src="http://localhost:8000/media/resources/test-25fps.mp4" type="video/mp4">
</video>