The Tor Browser / file revision

 const Cc = Components.classes;

 const Ci = Components.interfaces;

 const Cu = Components.utils;

 Cu.import("resource://testing-common/httpd.js");

 var httpserver = null;

 function run_test() {

   var prefs = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefBranch);

   prefs.setBoolPref("geo.wifi.scan", false);

   httpserver = new HttpServer();

   httpserver.start(-1);

   prefs.setCharPref("geo.wifi.uri", "http://localhost:" +

                     httpserver.identity.primaryPort + "/geo");

   prefs.setBoolPref("dom.testing.ignore_ipc_principal", true);

   run_test_in_child("./test_geolocation_timeout.js");

 }