gecko-dev/dom/html/test/test_bug613979.html

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HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=613979
-->
<head>
<title>Test for Bug 613979</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=613979">Mozilla Bug 613979</a>
<p id="display"></p>
<div id="content">
<input required>
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 613979 **/
var testNum = 0;
var input = document.getElementsByTagName('input')[0];
input.addEventListener("input", function() {
if (testNum == 0) {
ok(input.validity.valid, "input should be valid");
testNum++;
SimpleTest.executeSoon(function() {
synthesizeKey("KEY_Backspace");
});
} else if (testNum == 1) {
ok(!input.validity.valid, "input should not be valid");
input.removeEventListener("input", arguments.callee);
SimpleTest.finish();
}
});
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(function() {
input.focus();
sendString("a");
});
</script>
</pre>
</body>
</html>