intl/locale/tests/unit/test_pluralForm_english.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

/* 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/. */

/**
 * This unit test makes sure the plural form for the default language (by
 * development), English, is working for the PluralForm javascript module.
 */

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

function run_test()
{
  // English has 2 plural forms
  do_check_eq(2, PluralForm.numForms());

  // Make sure for good inputs, things work as expected
  for (var num = 0; num <= 200; num++)
    do_check_eq(num == 1 ? "word" : "words", PluralForm.get(num, "word;words"));

  // Not having enough plural forms defaults to the first form
  do_check_eq("word", PluralForm.get(2, "word"));

  // Empty forms defaults to the first form
  do_check_eq("word", PluralForm.get(2, "word;"));
}