gecko-dev/chrome/test/unit/test_bug848297.js

49 строки
1.6 KiB
JavaScript

/* 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_bug848297.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");
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);
function enum_to_array(strings) {
let rv = [];
while (strings.hasMore()) {
rv.push(strings.getNext());
}
rv.sort();
return rv;
}
function run_test() {
// without override
prefService.setCharPref("general.useragent.locale", "de");
do_check_eq(chromeReg.getSelectedLocale("basepack"), "en-US");
do_check_eq(chromeReg.getSelectedLocale("overpack"), "de");
do_check_matches(enum_to_array(chromeReg.getLocalesForPackage("basepack")),
['en-US', 'fr']);
// with override
prefService.setCharPref("chrome.override_package.basepack", "overpack");
do_check_eq(chromeReg.getSelectedLocale("basepack"), "de");
do_check_matches(enum_to_array(chromeReg.getLocalesForPackage("basepack")),
['de', 'en-US']);
}