| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // @dart = 2.6 |
| import 'package:ui/ui.dart'; |
| |
| import 'package:test/test.dart'; |
| |
| void main() { |
| test('Locale', () { |
| const Null $null = null; |
| expect(const Locale('en').toString(), 'en'); |
| expect(const Locale('en'), const Locale('en', $null)); |
| expect(const Locale('en').hashCode, const Locale('en', $null).hashCode); |
| expect(const Locale('en'), isNot(const Locale('en', ''))); |
| // TODO(het): This fails on web because "".hashCode == null.hashCode == 0 |
| //expect(const Locale('en').hashCode, isNot(const Locale('en', '').hashCode)); |
| expect(const Locale('en', 'US').toString(), 'en_US'); |
| expect(const Locale('iw').toString(), 'he'); |
| expect(const Locale('iw', 'DD').toString(), 'he_DE'); |
| expect(const Locale('iw', 'DD'), const Locale('he', 'DE')); |
| }); |
| |
| test('Locale.fromSubtags', () { |
| expect(const Locale.fromSubtags().languageCode, 'und'); |
| expect(const Locale.fromSubtags().scriptCode, null); |
| expect(const Locale.fromSubtags().countryCode, null); |
| |
| expect(const Locale.fromSubtags(languageCode: 'en').toString(), 'en'); |
| expect(const Locale.fromSubtags(languageCode: 'en').languageCode, 'en'); |
| expect(const Locale.fromSubtags(scriptCode: 'Latn').toString(), 'und_Latn'); |
| expect(const Locale.fromSubtags(scriptCode: 'Latn').scriptCode, 'Latn'); |
| expect(const Locale.fromSubtags(countryCode: 'US').toString(), 'und_US'); |
| expect(const Locale.fromSubtags(countryCode: 'US').countryCode, 'US'); |
| |
| expect( |
| const Locale.fromSubtags(languageCode: 'es', countryCode: '419') |
| .toString(), |
| 'es_419'); |
| expect( |
| const Locale.fromSubtags(languageCode: 'es', countryCode: '419') |
| .languageCode, |
| 'es'); |
| expect( |
| const Locale.fromSubtags(languageCode: 'es', countryCode: '419') |
| .countryCode, |
| '419'); |
| |
| expect( |
| const Locale.fromSubtags( |
| languageCode: 'zh', scriptCode: 'Hans', countryCode: 'CN') |
| .toString(), |
| 'zh_Hans_CN'); |
| }); |
| |
| test('Locale equality', () { |
| expect( |
| const Locale.fromSubtags(languageCode: 'en'), |
| isNot( |
| const Locale.fromSubtags(languageCode: 'en', scriptCode: 'Latn'))); |
| expect( |
| const Locale.fromSubtags(languageCode: 'en').hashCode, |
| isNot(const Locale.fromSubtags(languageCode: 'en', scriptCode: 'Latn') |
| .hashCode)); |
| }); |
| } |