gecko/browser/components/privatebrowsing/test/unit/test_openLocationLastURL.js

/* ***** 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 Private Browsing Test Code.
 *
 * The Initial Developer of the Original Code is
 * Ehsan Akhgari <ehsan.akhgari@gmail.com>.
 * Portions created by the Initial Developer are Copyright (C) 2009
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
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// Test the correct behavior of the openLocationLastURL.jsm JS module.

function run_test_on_service()
{
  let Cc = Components.classes;
  let Ci = Components.interfaces;
  let Cu = Components.utils;
  Cu.import("resource:///modules/openLocationLastURL.jsm");

  let pb = Cc[PRIVATEBROWSING_CONTRACT_ID].
           getService(Ci.nsIPrivateBrowsingService);
  let pref = Cc["@mozilla.org/preferences-service;1"].
             getService(Ci.nsIPrefBranch);
  gOpenLocationLastURL.reset();

  do_check_eq(typeof gOpenLocationLastURL, "object");
  do_check_eq(gOpenLocationLastURL.value, "");

  const url1 = "mozilla.org";
  const url2 = "mozilla.com";

  gOpenLocationLastURL.value = url1;
  do_check_eq(gOpenLocationLastURL.value, url1);

  gOpenLocationLastURL.value = "";
  do_check_eq(gOpenLocationLastURL.value, "");

  gOpenLocationLastURL.value = url2;
  do_check_eq(gOpenLocationLastURL.value, url2);

  pb.privateBrowsingEnabled = true;
  do_check_eq(gOpenLocationLastURL.value, "");

  pb.privateBrowsingEnabled = false;
  do_check_eq(gOpenLocationLastURL.value, url2);
  pb.privateBrowsingEnabled = true;

  gOpenLocationLastURL.value = url1;
  do_check_eq(gOpenLocationLastURL.value, url1);

  pb.privateBrowsingEnabled = false;
  do_check_eq(gOpenLocationLastURL.value, url2);
}

// Support running tests on both the service itself and its wrapper
function run_test() {
  run_test_on_all_services();
}