<html>
<head>
<script src="../../resources/js-test-pre.js"></script>
<script>
function runTest()
{
    if (!window.internals)
        return;

    if (window.testRunner)
        testRunner.dumpAsText();

    document.body.textContent = "TEST RUNNING";

    internals.settings.setMediaEnabled(false);

    var audioElement = document.createElement("audio");
    audioElement = null;

    gc();

    document.body.textContent = "PASS: Test passes if this message is displayed and there was no crash or assertion."
}
</script>
</head>
<body onload="runTest()">NOT RUN: Test cannot run without using the internals object to call setMediaEnabled.</body>
</html>