Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait">
<head>
<script>
function boom()
{
var n = document.getElementById("n");
document.addEventListener("DOMNodeRemoved", foozle, false);
n.parentNode.removeChild(n);
document.removeEventListener("DOMNodeRemoved", foozle, false);
function foozle()
{
document.removeEventListener("DOMNodeRemoved", foozle, false); // prevent accidental recursion
n.parentNode.removeChild(n);
document.documentElement.removeAttribute("class");
}
}
</script>
</head>
<body onload="SpecialPowers.pushPrefEnv({'set': [['dom.mutation_events.enabled', true]]}, () => setTimeout(boom, 30))">
<div id="n"></div>
</body>
</html>