blob: e1aab11434abfd32e42447b474d864155b18b03f [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<script src="../../resources/js-test.js"></script>
</head>
<body>
<div>
<div id="child"></div>
<div id="newparent"></div>
</div>
<script>
description("Ensures that appendChild() throws an exception if mutation even handler does something wrong");
var listener = function() {
document.removeEventListener("DOMNodeRemoved", listener, false);
child.appendChild(newparent);
};
document.addEventListener("DOMNodeRemoved", listener, false);
shouldThrow("newparent.appendChild(child);", '"HierarchyRequestError: Failed to execute \'appendChild\' on \'Node\': The new child element contains the parent."');
</script>
</body>
</html>