The Tor Browser: js/xpconnect/tests/chrome/test_mozMatchesSelector.xul@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 <?xml version="1.0"?>

     2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>

     3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"

     4                  type="text/css"?>

     5 <!--

     6 https://bugzilla.mozilla.org/show_bug.cgi?id=533596

     7 -->

     8 <window title="Mozilla Bug 533596"

     9   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

    10   <script type="application/javascript"

    11           src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

    13   <!-- test results are displayed in the html:body -->

    14   <body xmlns="http://www.w3.org/1999/xhtml">

    16   <iframe src="http://example.org/tests/js/xpconnect/tests/mochitest/file_mozMatchesSelector.html"

    17           onload="runTest(this)">

    18   </iframe>

    19   </body>

    21   <!-- test code goes here -->

    22   <script type="application/javascript"><![CDATA[

    23       SimpleTest.waitForExplicitFinish();

    24       function runTest(ifr)

    25       {

    26         var doc = ifr.contentDocument;

    27         var docElem = doc.documentElement;

    29         var res = doc.createElement('div').mozMatchesSelector('div');

    30         is(res, true, "mozMatchesSelector call through xray, regular case");

    32         res = docElem.mozMatchesSelector.call(

    33           doc.createElement('div'), 'div');

    34         is(res, true, "mozMatchesSelector call through xray, with .call");

    36         var sb = new Components.utils.Sandbox(ifr.contentWindow);

    37         sb.doc = doc;

    38         var str = "doc.documentElement.mozMatchesSelector.call(doc.createElement( 'div' ),'div')";

    39         res = Components.utils.evalInSandbox(str, sb);

    40         is(res, true, "mozMatchesSelector call through xray (same origin), with .call");

    42         docElem.mozMatchesSelector = function(){return false};

    43         res = docElem.mozMatchesSelector.call(doc.createElement( 'div' ),'div');

    44         is(res, false, "shadowing mozMatchesSelector with an expando on the xray wrapper");

    46         SimpleTest.finish();

    47       }

    49   ]]></script>

    50 </window>

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