<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=619278
-->
<head>
  <title>Test for Bug 619278</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=619278">Mozilla Bug 619278</a>
<p id="display"></p>
<div id="content">
  <form>
    <input required><button>submit</button>
  </form>
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 619278 **/

function doElementMatchesSelector(aElement, aSelector)
{
  ok(aElement.matches(aSelector),
     aSelector + " should match for " + aElement);
}

var e = document.forms[0].elements[0];

e.addEventListener("invalid", function(event) {
  e.addEventListener("invalid", arguments.callee);

  SimpleTest.executeSoon(function() {
    doElementMatchesSelector(e, ":-moz-ui-invalid");
    SimpleTest.finish();
  });
});

e.addEventListener("focus", function() {
  SimpleTest.executeSoon(function() {
    synthesizeKey("KEY_Enter");
  });
}, {once: true});

SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(function() {
  e.focus();
});

</script>
</pre>
</body>
</html>
