browser_privatebrowsing_crh.js

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/* ***** 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 Tests.
 *
 * The Initial Developer of the Original Code is
 * Ehsan Akhgari.
 * Portions created by the Initial Developer are Copyright (C) 2009
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Ehsan Akhgari <ehsan.akhgari@gmail.com> (Original Author)
 *
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 * either of 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"),
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// This test makes sure that the Clear Recent History menu item and command 
// is disabled inside the private browsing mode.

function test() {
  // initialization
  let pb = Cc["@mozilla.org/privatebrowsing;1"].
           getService(Ci.nsIPrivateBrowsingService);

  let crhCommand = document.getElementById("Tools:Sanitize");

  // make sure the command is not disabled to begin with
  ok(!crhCommand.hasAttribute("disabled"),
    "Clear Recent History command should not be disabled outside of the private browsing mode");

  // enter private browsing mode
  pb.privateBrowsingEnabled = true;

  ok(crhCommand.hasAttribute("disabled"),
    "Clear Recent History command should be disabled inside of the private browsing mode");

  // leave private browsing mode
  pb.privateBrowsingEnabled = false;

  ok(!crhCommand.hasAttribute("disabled"),
    "Clear Recent History command should not be disabled after leaving the private browsing mode");
}