gecko/content/xbl/test/test_bug379959.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=366770
-->
<head>
<title>Test for Bug 366770</title>
<script type="text/javascript" src="/MochiKit/packed.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body onload="gen.next();">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=366770">Mozilla Bug 366770</a>
<p id="display">
Note: In order to re-run this test correctly you need to shift-reload
rather than simply reload. If you just reload we will restore the
previous url in the iframe which will result in an extra unexpected
message.
</p>
<div id="content" style="display: none"></div>
<iframe id="f"></iframe>
<pre id="test">
<script class="testbody" type="application/javascript;version=1.7">
SimpleTest.waitForExplicitFinish();
gen = runTest();
var messages = 0;
function receiveMessage(e)
{
is(e.origin, "http://mochi.test:8888", "wrong sender!");
messages++;
gen.send(e.data);
}
window.addEventListener("message", receiveMessage, false);
const prefName = "layout.debug.enable_data_xbl";
function runTest() {
iframe = document.getElementById('f');
// Turn on loads of data-urls
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
var oldPrefVal = undefined;
if (prefs.prefHasUserValue(prefName)) {
oldPrefVal = prefs.getBoolPref(prefName);
}
// Test with data-urls off
prefs.setBoolPref(prefName, false);
iframe.src = "file_bug379959_data.html";
is((yield), 0, "data-url load should have failed");
// Test with data-urls on
prefs.setBoolPref(prefName, true);
iframe.src = "file_bug379959_data.html";
is((yield), 1, "data-url load should have been successful");
// Try a cross-site load
iframe.src = "file_bug379959_cross.html";
is((yield), 1, "same site load should have succeeded");
is((yield), 0, "cross site load should have failed");
// Check that we got the right number of messages to make sure that
// the right message has aligned with the right test
is(messages, 4, "wrong number of messages");
// We're done
if (oldPrefVal === undefined) {
prefs.clearUserPref(prefName);
}
else {
prefs.setBoolPref(prefName, oldPrefVal);
}
SimpleTest.finish();
yield;
}
</script>
</pre>
</body>
</html>