<html>
<head>
<script>
if (window.testRunner)
    testRunner.waitUntilDone();

function focusOutOfSightLink()
{
	document.getElementsByTagName("a")[0].focus();
    setTimeout(() => {
        if (window.testRunner)
            testRunner.notifyDone();
    }, 0);
}
</script>
</head>
<body onLoad="focusOutOfSightLink()">
<div style="height:2000px;">
padding to make link be initially scrolled out of sight
</div>
<a href="">this link should be focused and revealed after page loads</a>
</body>
</html>
