onedeuxtriseigo.nullpo.dev
Pop-up dictionary browser extension for language learning. Successor to Yomichan. (PERSONAL FORK)
1/*
2 * Copyright (C) 2023-2025 Yomitan Authors
3 * Copyright (C) 2020-2022 Yomichan Authors
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <https://www.gnu.org/licenses/>.
17 */
18
19import {normalizeDiacritics} from '../../ext/js/language/vi/viet-text-preprocessors.js';
20import {describe, expect, test} from 'vitest';
21
22const testCasesOldStyle = [
23 ['hoạ', 'họa'],
24 ['choàng', 'choàng'],
25 ['thuỷ', 'thủy'],
26 ['oà', 'òa'],
27 ['toà', 'tòa'],
28 ['toàn', 'toàn'],
29 ['tòan', 'toàn'],
30];
31
32const testCasesNewStyle = [
33 ['ngòăng', 'ngoằng'],
34 ['họa', 'hoạ'],
35 ['chòang', 'choàng'],
36 ['giừơng', 'giường'],
37 ['baỷ', 'bảy'],
38 ['cuả', 'của'],
39 ['òa', 'oà'],
40 ['toàn', 'toàn'],
41];
42
43describe('diacritics normalization', () => {
44 describe('old style', () => {
45 test.each(testCasesOldStyle)('%s normalizes to %s', (input, expected) => {
46 // process returns [original, oldStyle, newStyle]
47 expect(normalizeDiacritics.process(input)[1]).toStrictEqual(expected);
48 });
49 });
50
51 describe('new style', () => {
52 test.each(testCasesNewStyle)('%s normalizes to %s', (input, expected) => {
53 // process returns [original, oldStyle, newStyle]
54 expect(normalizeDiacritics.process(input)[2]).toStrictEqual(expected);
55 });
56 });
57});