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-rw-r--r--js/xpconnect/tests/chrome/test_bug793433.xul48
1 files changed, 48 insertions, 0 deletions
diff --git a/js/xpconnect/tests/chrome/test_bug793433.xul b/js/xpconnect/tests/chrome/test_bug793433.xul
new file mode 100644
index 000000000..f77c12aa1
--- /dev/null
+++ b/js/xpconnect/tests/chrome/test_bug793433.xul
@@ -0,0 +1,48 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
+<?xml-stylesheet type="text/css" href="/tests/SimpleTest/test.css"?>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=793433
+-->
+<window title="Mozilla Bug 793433"
+ xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+ <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
+
+ <!-- test results are displayed in the html:body -->
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=793433"
+ target="_blank">Mozilla Bug 793433</a>
+ <p id="display"></p>
+ <div id="content" style="display: none"/>
+ </body>
+
+ <!-- test code goes here -->
+ <script type="application/javascript"><![CDATA[
+
+var Cc = Components.classes;
+var Ci = Components.interfaces;
+
+function shouldThrow(fun, args, msg) {
+ try {
+ fun.apply(this, args);
+ ok(false, msg);
+ } catch (e) {
+ ok(true, msg+" -- "+e);
+ }
+}
+
+function do_registerTopLevelWindow(win) {
+ Cc['@mozilla.org/appshell/appShellService;1'].
+ getService(Ci.nsIAppShellService).registerTopLevelWindow(win);
+}
+
+shouldThrow(
+ do_registerTopLevelWindow, [null],
+ "registering null as a top-level window should throw");
+
+shouldThrow(
+ do_registerTopLevelWindow, [{}],
+ "registering a void object as a top-level window should throw");
+
+ ]]></script>
+</window>