gecko/toolkit/components/contentprefs/tests/unit/test_getPrefAsync.js

68 lines
2.4 KiB
JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Ryan Flint <rflint@mozilla.com> (Original Author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var cps = Cc["@mozilla.org/content-pref/service;1"].
getService(Ci.nsIContentPrefService);
var uri = ContentPrefTest.getURI("http://www.example.com/");
function run_test() {
do_test_pending();
cps.setPref(uri, "asynctest", "pie");
do_check_eq(cps.getPref(uri, "asynctest"), "pie");
cps.getPref(uri, "asynctest", function(aValue) {
do_check_eq(aValue, "pie");
testCallbackObj();
});
}
function testCallbackObj() {
cps.getPref(uri, "asynctest", {
onResult: function(aValue) {
do_check_eq(aValue, "pie");
cps.removePref(uri, "asynctest");
testNoResult();
}
});
}
function testNoResult() {
cps.getPref(uri, "asynctest", function(aValue) {
do_check_eq(aValue, undefined);
do_test_finished();
});
}