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<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=800386
-->
<window title="Mozilla Bug 800386"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script 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=800386"
target="_blank">Mozilla Bug 800386</a>
</body>
<!-- test code goes here -->
<script type="application/javascript">
<![CDATA[
/** Test for Bug 800386 **/
SimpleTest.waitForExplicitFinish();
var triedForwarding = false;
var forwardFailed = false;
var xhr = new XMLHttpRequest;
var xhr2 = new XMLHttpRequest;
var eventSink = xhr.getInterface(Ci.nsIProgressEventSink);
isnot(eventSink, null, "Should get event sink directly!");
// Now jump through some hoops to get us a getInterface call from C++
var requestor = {
getInterface(aIID) {
if (aIID.equals(Ci.nsIProgressEventSink)) {
triedForwarding = true;
try {
return xhr2.getInterface(aIID);
} catch (e) {
forwardFailed = true;
}
}
throw Components.Exception("", Cr.NS_ERROR_NO_INTERFACE);
},
QueryInterface: ChromeUtils.generateQI(["nsIInterfaceRequestor"])
};
// HTTP URI so that we get progress callbacks
xhr.open("GET", "http://mochi.test:8888/", false);
xhr.channel.notificationCallbacks = requestor;
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
ok(triedForwarding,
"Should have had an attempt to treat us as a progress event sink");
ok(!forwardFailed,
"Should have been able to forward getInterface on to the XHR");
SimpleTest.finish();
}
}
xhr.send();
]]>
</script>
</window>
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