<!DOCTYPE html>
<html>
<head>
<script src="../../../resources/js-test-pre.js"></script>
</head>
<body>
<p id="description"></p>
<p>Please run this with DumpRenderTree.</p>
<select id="test"><optgroup></optgroup><optgroup></optgroup></select>
<div id="console"></div>
<script>
description('Select element without option but optgroup causes crash on key press');
function keyDown(key, modifiers)
{
    if (!window.eventSender)
        return;
    eventSender.keyDown(key, modifiers);
}
var test = document.getElementById("test");
test.focus();
keyDown('a');
keyDown('b');
</script>
<script src="../../../resources/js-test-post.js"></script>
</body>