test_weakref.xhtml (1000B)
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=484459 7 --> 8 <window title="Weakrefs" 9 xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> 10 <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> 11 12 <!-- test results are displayed in the html:body --> 13 <body xmlns="http://www.w3.org/1999/xhtml"> 14 <iframe type="content" id="ifr"> 15 </iframe> 16 </body> 17 18 <!-- test code goes here --> 19 <script type="application/javascript"><![CDATA[ 20 SimpleTest.waitForExplicitFinish(); 21 var util = window.windowUtils; 22 var weakUtil = Cu.getWeakReference(util); 23 util = null; 24 25 function callback() { 26 ok(weakUtil.get(), "Should still be alive here"); 27 SimpleTest.finish(); 28 } 29 30 SpecialPowers.exactGC(callback); 31 ]]></script> 32 </window>