addon-sdk/source/test/test-l10n-plural-rules.js@6474c204b198
addon-sdk/source/test/test-l10n-plural-rules.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
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/. */
5 const { getRulesForLocale } = require("sdk/l10n/plural-rules");
7 // For more information, please visit unicode website:
8 // http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
10 function map(assert, f, n, form) {
11 assert.equal(f(n), form, n + " maps to '" + form + "'");
12 }
14 exports.testFrench = function(assert) {
15 let f = getRulesForLocale("fr");
16 map(assert, f, -1, "other");
17 map(assert, f, 0, "one");
18 map(assert, f, 1, "one");
19 map(assert, f, 1.5, "one");
20 map(assert, f, 2, "other");
21 map(assert, f, 100, "other");
22 }
24 exports.testEnglish = function(assert) {
25 let f = getRulesForLocale("en");
26 map(assert, f, -1, "other");
27 map(assert, f, 0, "other");
28 map(assert, f, 1, "one");
29 map(assert, f, 1.5, "other");
30 map(assert, f, 2, "other");
31 map(assert, f, 100, "other");
32 }
34 exports.testArabic = function(assert) {
35 let f = getRulesForLocale("ar");
36 map(assert, f, -1, "other");
37 map(assert, f, 0, "zero");
38 map(assert, f, 0.5, "other");
40 map(assert, f, 1, "one");
41 map(assert, f, 1.5, "other");
43 map(assert, f, 2, "two");
44 map(assert, f, 2.5, "other");
46 map(assert, f, 3, "few");
47 map(assert, f, 3.5, "few"); // I'd expect it to be 'other', but the unicode.org
48 // algorithm computes 'few'.
49 map(assert, f, 5, "few");
50 map(assert, f, 10, "few");
51 map(assert, f, 103, "few");
52 map(assert, f, 105, "few");
53 map(assert, f, 110, "few");
54 map(assert, f, 203, "few");
55 map(assert, f, 205, "few");
56 map(assert, f, 210, "few");
58 map(assert, f, 11, "many");
59 map(assert, f, 50, "many");
60 map(assert, f, 99, "many");
61 map(assert, f, 111, "many");
62 map(assert, f, 150, "many");
63 map(assert, f, 199, "many");
65 map(assert, f, 100, "other");
66 map(assert, f, 101, "other");
67 map(assert, f, 102, "other");
68 map(assert, f, 200, "other");
69 map(assert, f, 201, "other");
70 map(assert, f, 202, "other");
71 }
73 exports.testJapanese = function(assert) {
74 // Japanese doesn't have plural forms.
75 let f = getRulesForLocale("ja");
76 map(assert, f, -1, "other");
77 map(assert, f, 0, "other");
78 map(assert, f, 1, "other");
79 map(assert, f, 1.5, "other");
80 map(assert, f, 2, "other");
81 map(assert, f, 100, "other");
82 }
84 require('sdk/test').run(exports);
