gecko-dev/js/xpconnect/tests/chrome/test_bug895340.xhtml

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<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
type="text/css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=895340
-->
<window title="Mozilla Bug 895340"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<!-- 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=895340 "
target="_blank">Mozilla Bug 895340 </a>
</body>
<!-- test code goes here -->
<script type="application/javascript"><![CDATA[
SimpleTest.waitForExplicitFinish();
SimpleTest.expectUncaughtException();
ChromeUtils.import("resource://gre/modules/Services.jsm", this);
var finished = false;
var console = Cc["@mozilla.org/consoleservice;1"]
.getService(Ci.nsIConsoleService);
let listener = {
QueryInterface: function(iid) {
if (!iid.equals(Ci.nsIConsoleListener) &&
!iid.equals(Ci.nsISupports))
{
throw Cr.NS_ERROR_NO_INTERFACE;
}
return this;
}
};
listener.observe = function(aMessage) {
if (aMessage.message.includes("Will you report me?") && !finished) {
finished = true;
ok(true, "exception reported");
console.unregisterListener(listener);
SimpleTest.finish();
}
};
console.registerListener(listener);
/* Throw an exception and verify that it gets reported. */
let foo_obs = function() {
throw new Error("Will you report me?");
};
Services.obs.addObserver(foo_obs, "foo");
Services.obs.notifyObservers(null, "foo", "foo");
Services.obs.removeObserver(foo_obs, "foo");
]]></script>
</window>