gecko/chrome/test/unit/test_data_protocol_registration.js
2012-05-21 12:12:37 +01:00

66 lines
2.1 KiB
JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=2 sts=2 tw=78 expandtab :
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
let manifests = [
do_get_file("data/test_data_protocol_registration.manifest"),
];
registerManifests(manifests);
let XULAppInfoFactory = {
// These two are used when we register all our factories (and unregister)
CID: XULAPPINFO_CID,
scheme: "XULAppInfo",
contractID: XULAPPINFO_CONTRACTID,
createInstance: function (outer, iid) {
if (outer != null)
throw Cr.NS_ERROR_NO_AGGREGATION;
return XULAppInfo.QueryInterface(iid);
}
};
function run_test()
{
// Add our XULAppInfo factory
let factories = [XULAppInfoFactory];
// Register our factories
for (let i = 0; i < factories.length; i++) {
let factory = factories[i];
Components.manager.QueryInterface(Ci.nsIComponentRegistrar)
.registerFactory(factory.CID, "test-" + factory.scheme,
factory.contractID, factory);
}
// Check for new chrome
let cr = Cc["@mozilla.org/chrome/chrome-registry;1"].
getService(Ci.nsIChromeRegistry);
cr.checkForNewChrome();
// Check that our override worked
let expectedURI = "data:application/vnd.mozilla.xul+xml,";
let sourceURI = "chrome://good-package/content/test.xul";
try {
let ios = Cc["@mozilla.org/network/io-service;1"].
getService(Ci.nsIIOService);
sourceURI = ios.newURI(sourceURI, null, null);
// this throws for packages that are not registered
let uri = cr.convertChromeURL(sourceURI).spec;
do_check_eq(expectedURI, uri);
}
catch (e) {
dump(e + "\n");
do_throw("Should have registered our URI!");
}
// Unregister our factories so we do not leak
for (let i = 0; i < factories.length; i++) {
let factory = factories[i];
Components.manager.QueryInterface(Ci.nsIComponentRegistrar)
.unregisterFactory(factory.CID, factory);
}
}