bug682712-1-ref.html
<html class="reftest-wait">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body onload="start()">
<iframe src="data:text/html,<body contenteditable spellcheck=false>foo bar"></iframe>
<script>
function start() {
var iframe = document.querySelector("iframe");
var win = iframe.contentWindow;
var doc = iframe.contentDocument;
setTimeout(function() {
doc.body.focus();
// Now try to set the caret without moving it
win.getSelection().collapse(doc.body.firstChild, 1);
document.documentElement.removeAttribute("class");
}, 0);
}
</script>
</body>
</html>
