<!DOCTYPE html>
<html>
<head>
<script src="../../../resources/js-test-pre.js"></script>
</head>
<body>
<script>
jsTestIsAsync = true;
function boom() {
    divNode = document.createElement('div');
    document.documentElement.appendChild(divNode);
    divShadow1 = divNode.webkitCreateShadowRoot();
    divShadow2 = divNode.webkitCreateShadowRoot();
    
    videoNode = document.createElement('video');
    divShadow2.appendChild(videoNode);
    
    shadowNode = document.createElement('shadow');
    videoNode.appendChild(shadowNode);
    
    text = document.createTextNode('Hello');
    divShadow1.appendChild(text);

    testPassed("unless crash");
    finishJSTest();    
}

window.onload = boom;
</script>
</body>
</html>