test_osPreferences.js

Enable keyboard shortcuts

/* 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/. */

function run_test() {

  const osprefs = Cc["@mozilla.org/intl/ospreferences;1"].getService(

    Ci.mozIOSPreferences

);

  const systemLocale = osprefs.systemLocale;

  Assert.ok(systemLocale != "", "systemLocale is non-empty");

  const systemLocales = osprefs.systemLocales;

  Assert.ok(Array.isArray(systemLocales), "systemLocales returns an array");

  Assert.ok(

    systemLocale == systemLocales[0],

    "systemLocale matches first entry in systemLocales"

);

  const rgLocales = osprefs.regionalPrefsLocales;

  Assert.ok(Array.isArray(rgLocales), "regionalPrefsLocales returns an array");

  const getDateTimePatternTests = [

    [osprefs.dateTimeFormatStyleNone, osprefs.dateTimeFormatStyleNone, ""],

    [osprefs.dateTimeFormatStyleShort, osprefs.dateTimeFormatStyleNone, ""],

    [osprefs.dateTimeFormatStyleNone, osprefs.dateTimeFormatStyleLong, "ar"],

    [osprefs.dateTimeFormatStyleFull, osprefs.dateTimeFormatStyleMedium, "ru"],

];

  for (let i = 0; i < getDateTimePatternTests.length; i++) {

    const test = getDateTimePatternTests[i];

    const pattern = osprefs.getDateTimePattern(...test);

    if (

      test[0] !== osprefs.dateTimeFormatStyleNone &&

      test[1] !== osprefs.dateTImeFormatStyleNone

) {

      Assert.greater(pattern.length, 0, "pattern is not empty.");

  Assert.ok(1, "osprefs didn't crash");