<video controls></video>
<p>Test 'volume' attribute<p>
<script src=video-test.js></script>
<script>
    testExpected("video.volume", 1.0);
    run("video.volume = 0.5");
    testExpected("video.volume", 0.5);
    run("video.volume = 0");
    testExpected("video.volume", 0);
    testException("video.volume = 1.5", "DOMException.INDEX_SIZE_ERR");
    testException("video.volume = -0.5", "DOMException.INDEX_SIZE_ERR");
    video.src = "content/test.mp4";
    run("video.load()");
    waitForEvent("load", function () {
        testExpected("video.volume", 0);
        run("video.volume = 0.5");
        testExpected("video.volume", 0.5);
        testException("video.volume = 1.5", "DOMException.INDEX_SIZE_ERR");
        testException("video.volume = -0.5", "DOMException.INDEX_SIZE_ERR");
        endTest();
    }); 
</script>