<!DOCTYPE html>
<html>
<head>
<style id="style"></style>
</head>
<body>
<span id="target" style="font: 48px 'WebFont';">Hello, World!</span>
<script>
if (window.testRunner)
    testRunner.waitUntilDone();

if (window.internals) {
    internals.invalidateFontCache();
    internals.clearMemoryCache();
}

document.getElementById("style").sheet.insertRule("@font-face { font-family: 'WebFont'; src: url('../../resources/Ahem.ttf') format('truetype'); }");
document.getElementById("target").offsetWidth;
window.location = "resources/font-load-timer-navigation-destination.html";
</script>
</body>
</html>