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Test Info:

<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<title>Test for Bug 629845</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=629845">Mozilla Bug 629845</a>
<p id="display"></p>
<script>
function initFrame(frame) {
frame.contentWindow.document.designMode = "on";
frame.contentWindow.document.writeln("<body></body>");
document.getElementsByTagName("button")[0].click();
}
function command(aName) {
var frame = document.getElementsByTagName("iframe")[0];
is(frame.contentDocument.designMode, "on", "design mode should be on!");
var caught = false;
try {
frame.contentDocument.execCommand(aName, false, null);
} catch (e) {
ok(false, "exception " + e + " was thrown");
caught = true;
}
ok(!caught, "No exception should have been thrown.");
// Stop the document load before finishing, just to be clean.
document.getElementsByTagName("iframe")[0].contentWindow.document.close();
SimpleTest.finish();
}
</script>
<div id="content">
<button type="button" onclick="command('bold');">Bold</button>
<iframe onload="initFrame(this);"></iframe>
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 629845 **/
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>