The Tor Browser / file revision

 /* 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/.

  */

 Components.utils.import("resource://gre/modules/Services.jsm");

 function run_test() {

   do_get_profile_startup();

   var plugin = get_test_plugintag();

   do_check_true(plugin == null);

   // Initialises a profile folder

   do_get_profile();

   var plugin = get_test_plugintag();

   do_check_false(plugin == null);

   // Clean up

   Services.prefs.clearUserPref("plugin.importedState");

 }