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<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE HTML>
<html>
<head>
<title>Test for navigator property override</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test"></pre>
<script class="testbody" type="text/javascript">
ok(navigator.appName, "This is used just to populate the cache");
ok(navigator.appVersion, "This is used just to populate the cache");
// B2G could have an empty platform.
info(navigator.platform);
ok(navigator.userAgent, "This is used just to populate the cache");
SpecialPowers.pushPrefEnv({"set": [
["general.appname.override", "appName overridden"],
["general.appversion.override", "appVersion overridden"],
["general.platform.override", "platform overridden"],
["general.useragent.override", "userAgent overridden"],
]},
function() {
var ifr = document.createElement('IFRAME');
ifr.src = "about:blank";
ifr.addEventListener('load', function() {
var nav = ifr.contentWindow.navigator;
isnot(navigator.appName, nav.appName, "appName should match");
isnot(navigator.appVersion, nav.appVersion, "appVersion should match");
isnot(navigator.platform, nav.platform, "platform should match");
isnot(navigator.userAgent, nav.userAgent, "userAgent should match");
SimpleTest.finish();
}, false);
document.getElementById('content').appendChild(ifr);
}
);
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>
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