| // Copyright 2014 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. |
| |
| import 'dart:convert'; |
| import 'dart:io'; |
| |
| import 'package:flutter/cupertino.dart'; |
| import 'package:flutter_localizations/flutter_localizations.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:path/path.dart' as path; |
| |
| import '../test_utils.dart'; |
| |
| final String rootDirectoryPath = Directory.current.path; |
| |
| void main() { |
| for (final String language in kCupertinoSupportedLanguages) { |
| testWidgets('translations exist for $language', (WidgetTester tester) async { |
| final Locale locale = Locale(language); |
| |
| expect(GlobalCupertinoLocalizations.delegate.isSupported(locale), isTrue); |
| |
| final CupertinoLocalizations localizations = await GlobalCupertinoLocalizations.delegate.load(locale); |
| |
| expect(localizations.datePickerYear(0), isNotNull); |
| expect(localizations.datePickerYear(1), isNotNull); |
| expect(localizations.datePickerYear(2), isNotNull); |
| expect(localizations.datePickerYear(10), isNotNull); |
| |
| expect(localizations.datePickerMonth(1), isNotNull); |
| expect(localizations.datePickerMonth(2), isNotNull); |
| expect(localizations.datePickerMonth(11), isNotNull); |
| expect(localizations.datePickerMonth(12), isNotNull); |
| |
| expect(localizations.datePickerDayOfMonth(0), isNotNull); |
| expect(localizations.datePickerDayOfMonth(1), isNotNull); |
| expect(localizations.datePickerDayOfMonth(2), isNotNull); |
| expect(localizations.datePickerDayOfMonth(10), isNotNull); |
| |
| expect(localizations.datePickerMediumDate(DateTime(2019, 3, 25)), isNotNull); |
| |
| expect(localizations.datePickerHour(0), isNotNull); |
| expect(localizations.datePickerHour(1), isNotNull); |
| expect(localizations.datePickerHour(2), isNotNull); |
| expect(localizations.datePickerHour(10), isNotNull); |
| |
| expect(localizations.datePickerHourSemanticsLabel(0), isNotNull); |
| expect(localizations.datePickerHourSemanticsLabel(1), isNotNull); |
| expect(localizations.datePickerHourSemanticsLabel(2), isNotNull); |
| expect(localizations.datePickerHourSemanticsLabel(10), isNotNull); |
| expect(localizations.datePickerHourSemanticsLabel(0), isNot(contains(r'$hour'))); |
| expect(localizations.datePickerHourSemanticsLabel(1), isNot(contains(r'$hour'))); |
| expect(localizations.datePickerHourSemanticsLabel(2), isNot(contains(r'$hour'))); |
| expect(localizations.datePickerHourSemanticsLabel(10), isNot(contains(r'$hour'))); |
| |
| expect(localizations.datePickerDateOrder, isNotNull); |
| expect(localizations.datePickerDateTimeOrder, isNotNull); |
| expect(localizations.anteMeridiemAbbreviation, isNotNull); |
| expect(localizations.postMeridiemAbbreviation, isNotNull); |
| expect(localizations.alertDialogLabel, isNotNull); |
| |
| expect(localizations.timerPickerHour(0), isNotNull); |
| expect(localizations.timerPickerHour(1), isNotNull); |
| expect(localizations.timerPickerHour(2), isNotNull); |
| expect(localizations.timerPickerHour(10), isNotNull); |
| |
| expect(localizations.timerPickerMinute(0), isNotNull); |
| expect(localizations.timerPickerMinute(1), isNotNull); |
| expect(localizations.timerPickerMinute(2), isNotNull); |
| expect(localizations.timerPickerMinute(10), isNotNull); |
| |
| expect(localizations.timerPickerSecond(0), isNotNull); |
| expect(localizations.timerPickerSecond(1), isNotNull); |
| expect(localizations.timerPickerSecond(2), isNotNull); |
| expect(localizations.timerPickerSecond(10), isNotNull); |
| |
| expect(localizations.timerPickerHourLabel(0), isNotNull); |
| expect(localizations.timerPickerHourLabel(1), isNotNull); |
| expect(localizations.timerPickerHourLabel(2), isNotNull); |
| expect(localizations.timerPickerHourLabel(10), isNotNull); |
| |
| expect(localizations.timerPickerMinuteLabel(0), isNotNull); |
| expect(localizations.timerPickerMinuteLabel(1), isNotNull); |
| expect(localizations.timerPickerMinuteLabel(2), isNotNull); |
| expect(localizations.timerPickerMinuteLabel(10), isNotNull); |
| |
| expect(localizations.timerPickerSecondLabel(0), isNotNull); |
| expect(localizations.timerPickerSecondLabel(1), isNotNull); |
| expect(localizations.timerPickerSecondLabel(2), isNotNull); |
| expect(localizations.timerPickerSecondLabel(10), isNotNull); |
| |
| expect(localizations.cutButtonLabel, isNotNull); |
| expect(localizations.copyButtonLabel, isNotNull); |
| expect(localizations.pasteButtonLabel, isNotNull); |
| expect(localizations.selectAllButtonLabel, isNotNull); |
| |
| expect(localizations.tabSemanticsLabel(tabIndex: 2, tabCount: 5), isNotNull); |
| expect(localizations.tabSemanticsLabel(tabIndex: 2, tabCount: 5), isNot(contains(r'$tabIndex'))); |
| expect(localizations.tabSemanticsLabel(tabIndex: 2, tabCount: 5), isNot(contains(r'$tabCount'))); |
| expect(() => localizations.tabSemanticsLabel(tabIndex: 0, tabCount: 5), throwsAssertionError); |
| expect(() => localizations.tabSemanticsLabel(tabIndex: 2, tabCount: 0), throwsAssertionError); |
| }); |
| } |
| |
| testWidgets('Spot check French', (WidgetTester tester) async { |
| const Locale locale = Locale('fr'); |
| expect(GlobalCupertinoLocalizations.delegate.isSupported(locale), isTrue); |
| final CupertinoLocalizations localizations = await GlobalCupertinoLocalizations.delegate.load(locale); |
| expect(localizations, isA<CupertinoLocalizationFr>()); |
| expect(localizations.alertDialogLabel, 'Alerte'); |
| expect(localizations.datePickerHourSemanticsLabel(1), '1 heure'); |
| expect(localizations.datePickerHourSemanticsLabel(12), '12 heures'); |
| expect(localizations.pasteButtonLabel, 'Coller'); |
| expect(localizations.datePickerDateOrder, DatePickerDateOrder.dmy); |
| expect(localizations.timerPickerSecondLabel(20), 's'); |
| expect(localizations.selectAllButtonLabel, 'Tout sélect.'); |
| expect(localizations.timerPickerMinute(10), '10'); |
| }); |
| |
| testWidgets('Spot check Chinese', (WidgetTester tester) async { |
| const Locale locale = Locale('zh'); |
| expect(GlobalCupertinoLocalizations.delegate.isSupported(locale), isTrue); |
| final CupertinoLocalizations localizations = await GlobalCupertinoLocalizations.delegate.load(locale); |
| expect(localizations, isA<CupertinoLocalizationZh>()); |
| expect(localizations.alertDialogLabel, '提醒'); |
| expect(localizations.datePickerHourSemanticsLabel(1), '1 点'); |
| expect(localizations.datePickerHourSemanticsLabel(12), '12 点'); |
| expect(localizations.pasteButtonLabel, '粘贴'); |
| expect(localizations.datePickerDateOrder, DatePickerDateOrder.ymd); |
| expect(localizations.timerPickerSecondLabel(20), '秒'); |
| expect(localizations.selectAllButtonLabel, '全选'); |
| expect(localizations.timerPickerMinute(10), '10'); |
| }); |
| |
| // Regression test for https://github.com/flutter/flutter/issues/53036. |
| testWidgets('`nb` uses `no` as its synonym when `nb` arb file is not present', (WidgetTester tester) async { |
| final File nbCupertinoArbFile = File( |
| path.join(rootDirectoryPath, 'lib', 'src', 'l10n', 'cupertino_nb.arb'), |
| ); |
| final File noCupertinoArbFile = File( |
| path.join(rootDirectoryPath, 'lib', 'src', 'l10n', 'cupertino_no.arb'), |
| ); |
| |
| |
| if (noCupertinoArbFile.existsSync() && !nbCupertinoArbFile.existsSync()) { |
| Locale locale = const Locale.fromSubtags(languageCode: 'no', scriptCode: null, countryCode: null); |
| expect(GlobalCupertinoLocalizations.delegate.isSupported(locale), isTrue); |
| CupertinoLocalizations localizations = await GlobalCupertinoLocalizations.delegate.load(locale); |
| expect(localizations, isA<CupertinoLocalizationNo>()); |
| |
| final String pasteButtonLabelNo = localizations.pasteButtonLabel; |
| final String copyButtonLabelNo = localizations.copyButtonLabel; |
| final String cutButtonLabelNo = localizations.cutButtonLabel; |
| |
| locale = const Locale.fromSubtags(languageCode: 'nb', scriptCode: null, countryCode: null); |
| expect(GlobalCupertinoLocalizations.delegate.isSupported(locale), isTrue); |
| localizations = await GlobalCupertinoLocalizations.delegate.load(locale); |
| expect(localizations, isA<CupertinoLocalizationNb>()); |
| expect(localizations.pasteButtonLabel, pasteButtonLabelNo); |
| expect(localizations.copyButtonLabel, copyButtonLabelNo); |
| expect(localizations.cutButtonLabel, cutButtonLabelNo); |
| } |
| }); |
| |
| // Regression test for https://github.com/flutter/flutter/issues/36704. |
| testWidgets('kn arb file should be properly Unicode escaped', (WidgetTester tester) async { |
| final File file = File( |
| path.join(rootDirectoryPath, 'lib', 'src', 'l10n', 'cupertino_kn.arb'), |
| ); |
| |
| final Map<String, dynamic> bundle = json.decode(file.readAsStringSync()) as Map<String, dynamic>; |
| |
| // Encodes the arb resource values if they have not already been |
| // encoded. |
| encodeBundleTranslations(bundle); |
| |
| // Generates the encoded arb output file in as a string. |
| final String encodedArbFile = generateArbString(bundle); |
| |
| // After encoding the bundles, the generated string should match |
| // the existing material_kn.arb. |
| if (Platform.isWindows) { |
| // On Windows, the character '\n' can output the two-character sequence |
| // '\r\n' (and when reading the file back, '\r\n' is translated back |
| // into a single '\n' character). |
| expect(file.readAsStringSync().replaceAll('\r\n', '\n'), encodedArbFile); |
| } else { |
| expect(file.readAsStringSync(), encodedArbFile); |
| } |
| }); |
| } |