test_bug684544.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=

-->

<head>

  <title>Test for Bug </title>

  <script src="/tests/SimpleTest/SimpleTest.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=">Mozilla Bug </a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

<script type="application/javascript">

/** Test for Bug  **/

var f = document.createElement("iframe");

document.body.appendChild(f);

var win = f.contentWindow;

// Set location once to make sure it's resolved

win.location = "data:text/html,1";

// Now try to make the location object go away.

f.remove();

// Check that location is now null.  If it's not, the test needs changing

// (e.g. to use window.close() so that it's null).

is("location" in win, true, "Should still have a location property");

ok(!!win.location, "Location should not be null");

// Just set the location.  This should not crash but throw an exception.

var noException;

try {

  win.location = "data:text/html,2";

  noException = true;

} catch(e) {

  noException = false;

ok(noException, "Shouldn't throw when setting location.");

// And check that we didn't override the slot in the process.

is(typeof(win.location), "object", "Location should not have become a string");

ok(!!win.location, "Location should not be null");

</script>

</pre>

</body>

</html>