<!DOCTYPE html>
<html>
<head>
<script src="../../resources/js-test-pre.js"></script>
</head>
<body>
<script>
description("Ensuring that mutation event with text modification on a textarea doesn't crash");

span = document.createElementNS("http://www.w3.org/1999/xhtml", "span");
document.implementation.createDocument("", "", null).adoptNode(span);

textarea = document.createElementNS("http://www.w3.org/1999/xhtml", "textarea");
textarea.textContent = "Value";
textarea.addEventListener("DOMCharacterDataModified", function (evt) { console.log(evt.target); textarea.textContent = ""; }, false);
document.body.appendChild(textarea);

text = document.createTextNode("Hello?");
textarea.appendChild(text);
span.appendChild(text);

testPassed("unless crash.")
</script>
<script src="../../resources/js-test-post.js"></script>
</body>