test_bug533596.xhtml (2184B)
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 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 <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=533596" 15 target="_blank">Mozilla Bug 533596</a> 16 </body> 17 18 <!-- test code goes here --> 19 <script type="application/javascript"><![CDATA[ 20 21 // XPCNativeWrapper is not defined globally in ESLint as it may be going away. 22 // See bug 1481337. 23 /* global XPCNativeWrapper */ 24 25 /** Test for Bug 533596 */ 26 27 function go() { 28 try { XPCNativeWrapper.unwrap(); } catch (e) {} 29 try { XPCNativeWrapper.unwrap(0); } catch (e) {} 30 try { XPCNativeWrapper.unwrap(null); } catch (e) {} 31 32 var o = {}; 33 is(o, XPCNativeWrapper.unwrap(o), "unwrap on a random object returns it"); 34 35 var win = $('ifr').contentWindow; 36 var utils = window.windowUtils; 37 is(utils.getClassName(win), "Proxy", "win is a Proxy"); 38 ok("x" in XPCNativeWrapper.unwrap(win), "actually unwrapped"); 39 is(utils.getClassName(XPCNativeWrapper.unwrap(win)), "Proxy", 40 "unwrap on an Proxy returns the same object"); 41 is(utils.getClassName(XPCNativeWrapper.unwrap(new XPCNativeWrapper(win))), "Proxy", 42 "unwrap on an explicit NW works too"); 43 44 ok(utils.getClassName(window) !== "XPCNativeWrapper", "window is not a native wrapper"); 45 ok(utils.getClassName(XPCNativeWrapper.unwrap(new XPCNativeWrapper(window))) !== "XPCSafeJSObjectWrapper", 46 "unwrapping a chrome object returns the object itself"); 47 SimpleTest.finish(); 48 } 49 50 SimpleTest.waitForExplicitFinish(); 51 52 ]]></script> 53 <iframe type="content" 54 src="http://example.org/tests/js/xpconnect/tests/mochitest/bug500931_helper.html" 55 onload="go()" 56 id="ifr"> 57 </iframe> 58 </window>