<!DOCTYPE html>
<head>
<script src="../../resources/js-test-pre.js"></script>
<style type="text/css">
div {
    position: relative;
}
</style>
</head>
<body>
<form>
  <select required>
    <option value="">X</option>
    <option>Y</option>
  </select>
  <input type=submit id="submit">
</form>

<div id=console></div>

<script>
document.getElementById('submit').click();
setTimeout(function () {
    document.getElementsByTagName('select')[0].selectedIndex = 1;
    testPassed('Not crashed');
    finishJSTest();
}, 0);
window.jsTestIsAsync = true;
</script>
<script src="../../resources/js-test-post.js"></script>
</body>