<!DOCTYPE html>
<html>
<head>
<script src="../resources/js-test-pre.js"></script>
<style id="style">
</style>
</head>
<body>
<div id="hideme">Hello</div>
<div id="contents">Hello</div>
<div id="console"></div>
<script>
var style = document.getElementById("style");
style.sheet.insertRule("@font-face { font-family: 'WebFont'; src: url('../resources/Ahem.woff') format('woff'); }", 0);
style.sheet.insertRule("#contents { font-family: 'WebFont'; }", 1);
document.body.offsetRight;

description("Make sure that a content-blocker rule which is triggered by a webfont and causes display:none on an element doesn't cause looping layouts.");

window.jsTestIsAsync = true;

var startLayoutCount = -1;
var endLayoutCount = -1;

if (window.internals)
    startLayoutCount = window.internals.layoutCount;

window.setTimeout(function() {
    if (window.internals) {
        endLayoutCount = window.internals.layoutCount;
    }
    shouldBeTrue("endLayoutCount - startLayoutCount < 5");
    finishJSTest();
}, 500);
</script>
<script src="../resources/js-test-post.js"></script>
</body>
</html>