haikuwebkit/LayoutTests/fast/dom/MutationObserver/mutation-callback-non-eleme...

18 lines
407 B
HTML

<!DOCTYPE html>
<html>
<body>
<script>
if (window.testRunner)
testRunner.dumpAsText();
function mutationCallback(mutations, observer) {
mutations[0].addedNodes[-1];
}
var mutationObserver = new MutationObserver(mutationCallback);
mutationObserver.observe(document.body, {childList: true});
document.body.appendChild(document.createTextNode("PASS. WebKit didn't crash"));
</script>
</body>
</html>