<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
@font-face {
    font-family: "WebFont";
    src: url("resources/Ahem-10000A.ttf") format("truetype");
}
div {
    font-family: "WebFont";
}
</style>
</head>
<body>
This test passes if you see a particular pattern of black boxes below.
<div>ab</div>
<div>a a</div>
</body>
</html>