js/xpconnect/tests/chrome/test_bug793433.xul

changeset 0
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1 <?xml version="1.0"?>
2 <?xml-stylesheet type="text/css" href="chrome://global/skin"?>
3 <?xml-stylesheet type="text/css" href="/tests/SimpleTest/test.css"?>
4 <!--
5 https://bugzilla.mozilla.org/show_bug.cgi?id=793433
6 -->
7 <window title="Mozilla Bug 793433"
8 xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
9 <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
10
11 <!-- test results are displayed in the html:body -->
12 <body xmlns="http://www.w3.org/1999/xhtml">
13 <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=793433"
14 target="_blank">Mozilla Bug 793433</a>
15 <p id="display"></p>
16 <div id="content" style="display: none"/>
17 </body>
18
19 <!-- test code goes here -->
20 <script type="application/javascript"><![CDATA[
21
22 const Cc = Components.classes;
23 const Ci = Components.interfaces;
24
25 function shouldThrow(fun, args, msg) {
26 try {
27 fun.apply(this, args);
28 ok(false, msg);
29 } catch (e) {
30 ok(true, msg+" -- "+e);
31 }
32 }
33
34 function do_registerTopLevelWindow(win) {
35 Cc['@mozilla.org/appshell/appShellService;1'].
36 getService(Ci.nsIAppShellService).registerTopLevelWindow(win);
37 }
38
39 shouldThrow(
40 do_registerTopLevelWindow, [null],
41 "registering null as a top-level window should throw");
42
43 shouldThrow(
44 do_registerTopLevelWindow, [{}],
45 "registering a void object as a top-level window should throw");
46
47 ]]></script>
48 </window>

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