<!DOCTYPE html>
<html>
<head>
<style type="text/css">
.box {
height: 100px;
width: 100px;
background: no-repeat -webkit-repeating-linear-gradient(red, blue, green 0);
}
</style>
</head>
<body>
<!-- This test should not hang. You should see a green square. -->
<div class="box"></div>
</body>
</html>