<!DOCTYPE html>
<html>
<head>
    <style>
        body {
            height: 1500px;
            width: 1500px;
        }
        .box {
            height: 300px;
            width: 100px;
            background-color: blue;
            -webkit-transform: translateZ(1px);
        }
    </style>
    <script>
        function scroll()
        {
            window.setTimeout(function() {
                window.scrollTo(10, 100);
                window.parent.testIsDone();
            }, 0);
        }
        window.addEventListener('load', scroll, false);
    </script>
</head>
<body>
    <div class="box">asdf</div>
</body>
</html>