<html>
    <head>
        <script>
            function test()
            {
                if (window.layoutTestController) {
                    layoutTestController.waitUntilDone();
                    setTimeout(autoscrollTestPart1, 0);
                }
            }
            function autoscrollTestPart1()
            {
                var ta = document.getElementById('ta');
                if (window.eventSender) {
                    ta.focus();
                    var h = ta.offsetTop - document.body.scrollTop + 10;
                    eventSender.dragMode = false;
                    eventSender.mouseMoveTo(20, h);
                    eventSender.mouseDown();
                    eventSender.mouseMoveTo(20, h);
                    eventSender.mouseMoveTo(100, h);
                }
                setTimeout(autoscrollTestPart2, 100);
            }
            function autoscrollTestPart2()
            {
                if (window.eventSender)
                    eventSender.mouseUp();
                if (window.layoutTestController)
                    layoutTestController.notifyDone();
            }
            function log(msg)
            {
                var res = document.getElementById('res');
                res.innerHTML = res.innerHTML + msg + "<br>";
            }
        </script>
    </head>
    <body onload="test()">
        <p>Test for <a href="http://bugs.webkit.org/show_bug.cgi?id=12331">bug 12331</a>.</p>
        <p>To test manually, scroll down until you find the input element. Select some text. If the bug occurs, the page will scroll back up to the top.</p>
        <div style="height:3000px"></div>
        <input id="ta" value="select some of this text"></input>
        <p>If the bug does not occur, you'll be left down here at the bottom.</p>
    </body>
</html>