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/* -*- indent-tabs-mode: nil; js-indent-level: 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/. */
var manifests = [do_get_file("data/test_data_protocol_registration.manifest")];
registerManifests(manifests);
function run_test() {
const uuidGenerator = Services.uuid;
let { newAppInfo } = ChromeUtils.importESModule(
"resource://testing-common/AppInfo.sys.mjs"
);
let XULAppInfo = newAppInfo({
name: "XPCShell",
ID: "{39885e5f-f6b4-4e2a-87e5-6259ecf79011}",
version: "5",
platformVersion: "1.9",
});
let XULAppInfoFactory = {
// These two are used when we register all our factories (and unregister)
CID: uuidGenerator.generateUUID(),
scheme: "XULAppInfo",
contractID: XULAPPINFO_CONTRACTID,
createInstance(iid) {
return XULAppInfo.QueryInterface(iid);
},
};
// Add our XULAppInfo factory
let factories = [XULAppInfoFactory];
let old_factories = [];
let old_factories_inds = [];
let registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
// Register our factories
for (let i = 0; i < factories.length; i++) {
let factory = factories[i];
// Make sure the class ID has not already been registered
if (!registrar.isCIDRegistered(factory.CID)) {
// Check to see if a contract was already registered and
// register it if it is not. Otherwise, store the previous one
// to be restored later and register the new one.
if (registrar.isContractIDRegistered(factory.contractID)) {
dump(
factory.scheme +
" is already registered. Storing currently registered object for restoration later."
);
old_factories.push({
CID: registrar.contractIDToCID(factory.contractID),
factory: Components.manager.getClassObject(
Cc[factory.contractID],
Ci.nsIFactory
),
});
old_factories_inds.push(true);
} else {
dump(factory.scheme + " has never been registered. Registering...");
old_factories.push({ CID: "", factory: null });
old_factories_inds.push(false);
}
registrar.registerFactory(
factory.CID,
"test-" + factory.scheme,
factory.contractID,
factory
);
} else {
do_throw("CID " + factory.CID + " has already been registered!");
}
}
// 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/xhtml+xml,";
let sourceURI = "chrome://good-package/content/test.xul";
try {
sourceURI = Services.io.newURI(sourceURI);
// this throws for packages that are not registered
let uri = cr.convertChromeURL(sourceURI).spec;
Assert.equal(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];
let ind = old_factories_inds[i];
registrar.unregisterFactory(factory.CID, factory);
if (ind) {
let old_factory = old_factories[i];
registrar.registerFactory(
old_factory.CID,
factory.scheme,
factory.contractID,
null
);
}
}
}
|
