The Tor Browser: chrome/test/unit/test_bug519468.js@b8a032363ba2 (annotated)

chrome/test/unit/test_bug519468.js@b8a032363ba2 (annotated)

chrome/test/unit/test_bug519468.js

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /* 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/.
  */
 var MANIFESTS = [
   do_get_file("data/test_bug519468.manifest")
 ];
 // Stub in the locale service so we can control what gets returned as the OS locale setting
 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
 let stubOSLocale = null;
 stubID = Components.ID("9d09d686-d913-414c-a1e6-4be8652d7d93");
 localeContractID = "@mozilla.org/intl/nslocaleservice;1";
 StubLocaleService = {
   classDescription: "Stub version of Locale service for testing",
   classID:          stubID,
   contractID:       localeContractID,
   QueryInterface:   XPCOMUtils.generateQI([Ci.nsILocaleService, Ci.nsISupports, Ci.nsIFactory]),
   createInstance: function (outer, iid) {
     if (outer)
       throw Components.results.NS_ERROR_NO_AGGREGATION;
     return this.QueryInterface(iid);
   },
   lockFactory: function (lock) {
     throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
   },
   getLocaleComponentForUserAgent: function SLS_getLocaleComponentForUserAgent()
   {
     return stubOSLocale;
   }
 }
 let registrar = Components.manager.nsIComponentRegistrar;
 // Save original factory.
 let localeCID = registrar.contractIDToCID(localeContractID)
 let originalFactory =
       Components.manager.getClassObject(Components.classes[localeContractID],
                                         Components.interfaces.nsIFactory);
 registrar.registerFactory(stubID, "Unit test Locale Service", localeContractID, StubLocaleService);
 // Now fire up the test
 do_test_pending()
 registerManifests(MANIFESTS);
 var chromeReg = Cc["@mozilla.org/chrome/chrome-registry;1"]
                 .getService(Ci.nsIXULChromeRegistry)
                 .QueryInterface(Ci.nsIToolkitChromeRegistry);
 chromeReg.checkForNewChrome();
 var prefService = Cc["@mozilla.org/preferences-service;1"]
                   .getService(Ci.nsIPrefService)
                   .QueryInterface(Ci.nsIPrefBranch);
 var os = Cc["@mozilla.org/observer-service;1"]
          .getService(Ci.nsIObserverService);
 var testsLocale = [
   // These tests cover when the OS local is included in our manifest
   {matchOS: false, selected: "en-US", osLocale: "xx-AA", locale: "en-US"},
   {matchOS: true, selected: "en-US", osLocale: "xx-AA", locale: "xx-AA"},
   {matchOS: false, selected: "fr-FR", osLocale: "xx-AA", locale: "fr-FR"},
   {matchOS: true, selected: "fr-FR", osLocale: "xx-AA", locale: "xx-AA"},
   {matchOS: false, selected: "de-DE", osLocale: "xx-AA", locale: "de-DE"},
   {matchOS: true, selected: "de-DE", osLocale: "xx-AA", locale: "xx-AA"},
   // these tests cover the case where the OS locale is not available in our manifest, but the
   // base language is (ie, substitute xx-AA which we have for xx-BB which we don't)
   {matchOS: false, selected: "en-US", osLocale: "xx-BB", locale: "en-US"},
   {matchOS: true, selected: "en-US", osLocale: "xx-BB", locale: "xx-AA"},
   {matchOS: false, selected: "fr-FR", osLocale: "xx-BB", locale: "fr-FR"},
   {matchOS: true, selected: "fr-FR", osLocale: "xx-BB", locale: "xx-AA"},
   // These tests cover where the language is not available
   {matchOS: false, selected: "en-US", osLocale: "xy-BB", locale: "en-US"},
   {matchOS: true, selected: "en-US", osLocale: "xy-BB", locale: "en-US"},
   {matchOS: false, selected: "fr-FR", osLocale: "xy-BB", locale: "fr-FR"},
   {matchOS: true, selected: "fr-FR", osLocale: "xy-BB", locale: "en-US"},
 ];
 var observedLocale = null;
 function test_locale(aTest) {
   observedLocale = null;
   stubOSLocale = aTest.osLocale;
   prefService.setBoolPref("intl.locale.matchOS", aTest.matchOS);
   prefService.setCharPref("general.useragent.locale", aTest.selected);
   chromeReg.reloadChrome();
   do_check_eq(observedLocale, aTest.locale);
 }
 // Callback function for observing locale change. May be called more than once
 // per test iteration.
 function checkValidity() {
   observedLocale = chromeReg.getSelectedLocale("testmatchos");
   dump("checkValidity called back with locale = " + observedLocale + "\n");
 }
 function run_test() {
   os.addObserver(checkValidity, "selected-locale-has-changed", false);
   for (let count = 0 ; count < testsLocale.length ; count++) {
     dump("count = " + count + " " + testsLocale[count].toSource() + "\n");
     test_locale(testsLocale[count]);
   }
   os.removeObserver(checkValidity, "selected-locale-has-changed");
   do_test_finished();
 }