gecko-dev/docshell/test/chrome/test_bug565388.xul

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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=565388
-->
<window title="Mozilla Bug 565388"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<!-- test code goes here -->
<script type="application/javascript">
<![CDATA[
/** Test for Bug 565388 **/
SimpleTest.waitForExplicitFinish();
function test() {
var progressListener = {
add: function(docShell, callback) {
this.callback = callback;
this.docShell = docShell;
docShell.
QueryInterface(Ci.nsIInterfaceRequestor).
getInterface(Ci.nsIWebProgress).
addProgressListener(this, Ci.nsIWebProgress.NOTIFY_STATE_WINDOW);
},
finish: function() {
this.docShell.
QueryInterface(Ci.nsIInterfaceRequestor).
getInterface(Ci.nsIWebProgress).
removeProgressListener(this);
this.callback();
},
onStateChange: function (webProgress, req, flags, status) {
if (req.name.startsWith("data:application/vnd.mozilla.xul")) {
if (flags & Ci.nsIWebProgressListener.STATE_STOP)
this.finish();
}
},
QueryInterface: function(iid) {
if (iid.equals(Ci.nsIWebProgressListener) ||
iid.equals(Ci.nsISupportsWeakReference))
return this;
throw Cr.NS_ERROR_NO_INTERFACE;
}
}
var systemPrincipal = Cc["@mozilla.org/systemprincipal;1"]
.getService(Ci.nsIPrincipal);
var webNav = Cc["@mozilla.org/appshell/appShellService;1"]
.getService(Ci.nsIAppShellService)
.createWindowlessBrowser(true);
var docShell = webNav.docShell;
docShell.createAboutBlankContentViewer(systemPrincipal);
var win = docShell.contentViewer.DOMDocument.defaultView;
progressListener.add(docShell, function(){
is(win.document.documentURI, "data:application/vnd.mozilla.xul+xml;charset=utf-8,<window/>");
webNav.close();
SimpleTest.finish();
});
win.location = "data:application/vnd.mozilla.xul+xml;charset=utf-8,<window/>";
}
addLoadEvent(function onLoad() {
SpecialPowers.pushPrefEnv({"set": [
["security.data_uri.unique_opaque_origin", false]]}, test);
});
]]>
</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=565388"
target="_blank">Mozilla Bug 565388</a>
</body>
</window>