<!DOCTYPE html>
<html>
<head>
    <script type="text/javascript">
        function log(msg)
        {
            document.body.appendChild(document.createTextNode(msg));
        }

        function appendItem(list, caption)
        {
            var item = document.createElement('li');
            item.appendChild(document.createTextNode(caption));
            list.appendChild(item);
        }

        function runTests()
        {
            if (window.testRunner)
                testRunner.dumpAsText();

            var fragment = document.createDocumentFragment();
            var list = document.createElement('ul');
            var i;
            for (i = 0; i < 5; i++)
                appendItem(list, 'item ' + i);
                
            fragment.appendChild(list);
            document.addEventListener("DOMNodeRemoved", function() {
                appendItem(list, 'item ' + i++);
            }, false);

            document.body.appendChild(fragment);
            list.textContent = '';

            if (list.childNodes.length == 0)
                log('PASS: No infinite loop.')
            else
                log('FAIL: Has too many children.')
        }
    </script>
</head>
<body onload="runTests();">

</body>
</html>