The Tor Browser: chrome/test/unit/test_bug519468.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/.

     4  */

     6 var MANIFESTS = [

     7   do_get_file("data/test_bug519468.manifest")

     8 ];

    10 // Stub in the locale service so we can control what gets returned as the OS locale setting

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

    13 let stubOSLocale = null;

    15 stubID = Components.ID("9d09d686-d913-414c-a1e6-4be8652d7d93");

    16 localeContractID = "@mozilla.org/intl/nslocaleservice;1";

    18 StubLocaleService = {

    19   classDescription: "Stub version of Locale service for testing",

    20   classID:          stubID,

    21   contractID:       localeContractID,

    22   QueryInterface:   XPCOMUtils.generateQI([Ci.nsILocaleService, Ci.nsISupports, Ci.nsIFactory]),

    24   createInstance: function (outer, iid) {

    25     if (outer)

    26       throw Components.results.NS_ERROR_NO_AGGREGATION;

    27     return this.QueryInterface(iid);

    28   },

    29   lockFactory: function (lock) {

    30     throw Components.results.NS_ERROR_NOT_IMPLEMENTED;

    31   },

    33   getLocaleComponentForUserAgent: function SLS_getLocaleComponentForUserAgent()

    34   {

    35     return stubOSLocale;

    36   }

    37 }

    39 let registrar = Components.manager.nsIComponentRegistrar;

    40 // Save original factory.

    41 let localeCID = registrar.contractIDToCID(localeContractID)

    42 let originalFactory =

    43       Components.manager.getClassObject(Components.classes[localeContractID],

    44                                         Components.interfaces.nsIFactory);

    46 registrar.registerFactory(stubID, "Unit test Locale Service", localeContractID, StubLocaleService);

    48 // Now fire up the test

    49 do_test_pending()

    50 registerManifests(MANIFESTS);

    52 var chromeReg = Cc["@mozilla.org/chrome/chrome-registry;1"]

    53                 .getService(Ci.nsIXULChromeRegistry)

    54                 .QueryInterface(Ci.nsIToolkitChromeRegistry);

    55 chromeReg.checkForNewChrome();

    57 var prefService = Cc["@mozilla.org/preferences-service;1"]

    58                   .getService(Ci.nsIPrefService)

    59                   .QueryInterface(Ci.nsIPrefBranch);

    60 var os = Cc["@mozilla.org/observer-service;1"]

    61          .getService(Ci.nsIObserverService);

    63 var testsLocale = [

    64   // These tests cover when the OS local is included in our manifest

    65   {matchOS: false, selected: "en-US", osLocale: "xx-AA", locale: "en-US"},

    66   {matchOS: true, selected: "en-US", osLocale: "xx-AA", locale: "xx-AA"},

    67   {matchOS: false, selected: "fr-FR", osLocale: "xx-AA", locale: "fr-FR"},

    68   {matchOS: true, selected: "fr-FR", osLocale: "xx-AA", locale: "xx-AA"},

    69   {matchOS: false, selected: "de-DE", osLocale: "xx-AA", locale: "de-DE"},

    70   {matchOS: true, selected: "de-DE", osLocale: "xx-AA", locale: "xx-AA"},

    71   // these tests cover the case where the OS locale is not available in our manifest, but the

    72   // base language is (ie, substitute xx-AA which we have for xx-BB which we don't)

    73   {matchOS: false, selected: "en-US", osLocale: "xx-BB", locale: "en-US"},

    74   {matchOS: true, selected: "en-US", osLocale: "xx-BB", locale: "xx-AA"},

    75   {matchOS: false, selected: "fr-FR", osLocale: "xx-BB", locale: "fr-FR"},

    76   {matchOS: true, selected: "fr-FR", osLocale: "xx-BB", locale: "xx-AA"},

    77   // These tests cover where the language is not available

    78   {matchOS: false, selected: "en-US", osLocale: "xy-BB", locale: "en-US"},

    79   {matchOS: true, selected: "en-US", osLocale: "xy-BB", locale: "en-US"},

    80   {matchOS: false, selected: "fr-FR", osLocale: "xy-BB", locale: "fr-FR"},

    81   {matchOS: true, selected: "fr-FR", osLocale: "xy-BB", locale: "en-US"},

    82 ];

    84 var observedLocale = null;

    86 function test_locale(aTest) {

    87   observedLocale = null;

    89   stubOSLocale = aTest.osLocale;

    90   prefService.setBoolPref("intl.locale.matchOS", aTest.matchOS);

    91   prefService.setCharPref("general.useragent.locale", aTest.selected);

    93   chromeReg.reloadChrome();

    95   do_check_eq(observedLocale, aTest.locale);

    96 }

    98 // Callback function for observing locale change. May be called more than once

    99 // per test iteration.

   100 function checkValidity() {

   101   observedLocale = chromeReg.getSelectedLocale("testmatchos");

   102   dump("checkValidity called back with locale = " + observedLocale + "\n");

   103 }

   105 function run_test() {

   106   os.addObserver(checkValidity, "selected-locale-has-changed", false);

   108   for (let count = 0 ; count < testsLocale.length ; count++) {

   109     dump("count = " + count + " " + testsLocale[count].toSource() + "\n");

   110     test_locale(testsLocale[count]);

   111   }

   113   os.removeObserver(checkValidity, "selected-locale-has-changed");

   114   do_test_finished();

   115 }

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