// 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/material.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 kMaterialSupportedLanguages) { testWidgets('translations exist for $language', (WidgetTester tester) async { final Locale locale = Locale(language); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); final MaterialLocalizations localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations.openAppDrawerTooltip, isNotNull); expect(localizations.backButtonTooltip, isNotNull); expect(localizations.closeButtonTooltip, isNotNull); expect(localizations.nextMonthTooltip, isNotNull); expect(localizations.previousMonthTooltip, isNotNull); expect(localizations.nextPageTooltip, isNotNull); expect(localizations.previousPageTooltip, isNotNull); expect(localizations.firstPageTooltip, isNotNull); expect(localizations.lastPageTooltip, isNotNull); expect(localizations.showMenuTooltip, isNotNull); expect(localizations.licensesPageTitle, isNotNull); expect(localizations.rowsPerPageTitle, isNotNull); expect(localizations.cancelButtonLabel, isNotNull); expect(localizations.closeButtonLabel, isNotNull); expect(localizations.continueButtonLabel, isNotNull); expect(localizations.copyButtonLabel, isNotNull); expect(localizations.cutButtonLabel, isNotNull); expect(localizations.okButtonLabel, isNotNull); expect(localizations.pasteButtonLabel, isNotNull); expect(localizations.selectAllButtonLabel, isNotNull); expect(localizations.viewLicensesButtonLabel, isNotNull); expect(localizations.drawerLabel, isNotNull); expect(localizations.popupMenuLabel, isNotNull); expect(localizations.dialogLabel, isNotNull); expect(localizations.alertDialogLabel, isNotNull); expect(localizations.collapsedIconTapHint, isNotNull); expect(localizations.expandedIconTapHint, isNotNull); expect(localizations.refreshIndicatorSemanticLabel, isNotNull); expect(localizations.remainingTextFieldCharacterCount(0), isNotNull); expect(localizations.remainingTextFieldCharacterCount(1), isNotNull); expect(localizations.remainingTextFieldCharacterCount(10), isNotNull); expect(localizations.remainingTextFieldCharacterCount(0), isNot(contains(r'$remainingCount'))); expect(localizations.remainingTextFieldCharacterCount(1), isNot(contains(r'$remainingCount'))); expect(localizations.remainingTextFieldCharacterCount(10), isNot(contains(r'$remainingCount'))); expect(localizations.aboutListTileTitle('FOO'), isNotNull); expect(localizations.aboutListTileTitle('FOO'), contains('FOO')); expect(localizations.selectedRowCountTitle(0), isNotNull); expect(localizations.selectedRowCountTitle(1), isNotNull); expect(localizations.selectedRowCountTitle(2), isNotNull); expect(localizations.selectedRowCountTitle(100), isNotNull); expect(localizations.selectedRowCountTitle(0), isNot(contains(r'$selectedRowCount'))); expect(localizations.selectedRowCountTitle(1), isNot(contains(r'$selectedRowCount'))); expect(localizations.selectedRowCountTitle(2), isNot(contains(r'$selectedRowCount'))); expect(localizations.selectedRowCountTitle(100), isNot(contains(r'$selectedRowCount'))); expect(localizations.pageRowsInfoTitle(1, 10, 100, true), isNotNull); expect(localizations.pageRowsInfoTitle(1, 10, 100, false), isNotNull); expect(localizations.pageRowsInfoTitle(1, 10, 100, true), isNot(contains(r'$firstRow'))); expect(localizations.pageRowsInfoTitle(1, 10, 100, true), isNot(contains(r'$lastRow'))); expect(localizations.pageRowsInfoTitle(1, 10, 100, true), isNot(contains(r'$rowCount'))); expect(localizations.pageRowsInfoTitle(1, 10, 100, false), isNot(contains(r'$firstRow'))); expect(localizations.pageRowsInfoTitle(1, 10, 100, false), isNot(contains(r'$lastRow'))); expect(localizations.pageRowsInfoTitle(1, 10, 100, false), isNot(contains(r'$rowCount'))); expect(localizations.tabLabel(tabIndex: 2, tabCount: 5), isNotNull); expect(localizations.tabLabel(tabIndex: 2, tabCount: 5), isNot(contains(r'$tabIndex'))); expect(localizations.tabLabel(tabIndex: 2, tabCount: 5), isNot(contains(r'$tabCount'))); expect(() => localizations.tabLabel(tabIndex: 0, tabCount: 5), throwsAssertionError); expect(() => localizations.tabLabel(tabIndex: 2, tabCount: 0), throwsAssertionError); expect(localizations.formatHour(const TimeOfDay(hour: 10, minute: 0)), isNotNull); expect(localizations.formatMinute(const TimeOfDay(hour: 10, minute: 0)), isNotNull); expect(localizations.formatYear(DateTime(2018, 8)), isNotNull); expect(localizations.formatMediumDate(DateTime(2018, 8)), isNotNull); expect(localizations.formatFullDate(DateTime(2018, 8)), isNotNull); expect(localizations.formatMonthYear(DateTime(2018, 8)), isNotNull); expect(localizations.narrowWeekdays, isNotNull); expect(localizations.narrowWeekdays.length, 7); expect(localizations.formatDecimal(123), isNotNull); expect(localizations.formatTimeOfDay(const TimeOfDay(hour: 10, minute: 0)), isNotNull); }); } testWidgets('translations spot check', (WidgetTester tester) async { Locale locale = const Locale.fromSubtags(languageCode: 'zh'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); MaterialLocalizations localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZh>()); expect(localizations.firstPageTooltip, '第一页'); expect(localizations.lastPageTooltip, '最后一页'); locale = const Locale.fromSubtags(languageCode: 'zu'); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); expect(localizations.firstPageTooltip, 'Ikhasi lokuqala'); expect(localizations.lastPageTooltip, 'Ikhasi lokugcina'); }); testWidgets('spot check selectedRowCount translations', (WidgetTester tester) async { MaterialLocalizations localizations = await GlobalMaterialLocalizations.delegate.load(const Locale('en')); expect(localizations.selectedRowCountTitle(0), 'No items selected'); expect(localizations.selectedRowCountTitle(1), '1 item selected'); expect(localizations.selectedRowCountTitle(2), '2 items selected'); expect(localizations.selectedRowCountTitle(3), '3 items selected'); expect(localizations.selectedRowCountTitle(5), '5 items selected'); expect(localizations.selectedRowCountTitle(10), '10 items selected'); expect(localizations.selectedRowCountTitle(15), '15 items selected'); expect(localizations.selectedRowCountTitle(29), '29 items selected'); expect(localizations.selectedRowCountTitle(10000), '10,000 items selected'); expect(localizations.selectedRowCountTitle(10019), '10,019 items selected'); expect(localizations.selectedRowCountTitle(123456789), '123,456,789 items selected'); localizations = await GlobalMaterialLocalizations.delegate.load(const Locale('es')); expect(localizations.selectedRowCountTitle(0), 'No se han seleccionado elementos'); expect(localizations.selectedRowCountTitle(1), '1 elemento seleccionado'); expect(localizations.selectedRowCountTitle(2), '2 elementos seleccionados'); expect(localizations.selectedRowCountTitle(3), '3 elementos seleccionados'); expect(localizations.selectedRowCountTitle(5), '5 elementos seleccionados'); expect(localizations.selectedRowCountTitle(10), '10 elementos seleccionados'); expect(localizations.selectedRowCountTitle(15), '15 elementos seleccionados'); expect(localizations.selectedRowCountTitle(29), '29 elementos seleccionados'); expect(localizations.selectedRowCountTitle(10000), '10.000 elementos seleccionados'); expect(localizations.selectedRowCountTitle(10019), '10.019 elementos seleccionados'); expect(localizations.selectedRowCountTitle(123456789), '123.456.789 elementos seleccionados'); localizations = await GlobalMaterialLocalizations.delegate.load(const Locale('ro')); expect(localizations.selectedRowCountTitle(0), 'Nu există elemente selectate'); expect(localizations.selectedRowCountTitle(1), 'Un articol selectat'); expect(localizations.selectedRowCountTitle(2), '2 articole selectate'); expect(localizations.selectedRowCountTitle(3), '3 articole selectate'); expect(localizations.selectedRowCountTitle(5), '5 articole selectate'); expect(localizations.selectedRowCountTitle(10), '10 articole selectate'); expect(localizations.selectedRowCountTitle(15), '15 articole selectate'); expect(localizations.selectedRowCountTitle(29), '29 de articole selectate'); expect(localizations.selectedRowCountTitle(10000), '10.000 de articole selectate'); expect(localizations.selectedRowCountTitle(10019), '10.019 articole selectate'); expect(localizations.selectedRowCountTitle(123456789), '123.456.789 de articole selectate'); localizations = await GlobalMaterialLocalizations.delegate.load(const Locale('km')); expect(localizations.selectedRowCountTitle(0), 'បានជ្រើសរើសធាតុ 0'); expect(localizations.selectedRowCountTitle(1), 'បានជ្រើសរើសធាតុ 1'); expect(localizations.selectedRowCountTitle(2), 'បានជ្រើសរើសធាតុ 2'); expect(localizations.selectedRowCountTitle(10000), 'បានជ្រើសរើសធាតុ 10.000'); expect(localizations.selectedRowCountTitle(123456789), 'បានជ្រើសរើសធាតុ 123.456.789'); }); testWidgets('spot check formatMediumDate(), formatFullDate() translations', (WidgetTester tester) async { MaterialLocalizations localizations = await GlobalMaterialLocalizations.delegate.load(const Locale('en')); expect(localizations.formatMediumDate(DateTime(2015, 7, 23)), 'Thu, Jul 23'); expect(localizations.formatFullDate(DateTime(2015, 7, 23)), 'Thursday, July 23, 2015'); localizations = await GlobalMaterialLocalizations.delegate.load(const Locale('en', 'GB')); expect(localizations.formatMediumDate(DateTime(2015, 7, 23)), 'Thu, 23 Jul'); expect(localizations.formatFullDate(DateTime(2015, 7, 23)), 'Thursday, 23 July 2015'); localizations = await GlobalMaterialLocalizations.delegate.load(const Locale('es')); expect(localizations.formatMediumDate(DateTime(2015, 7, 23)), 'jue., 23 jul.'); expect(localizations.formatFullDate(DateTime(2015, 7, 23)), 'jueves, 23 de julio de 2015'); localizations = await GlobalMaterialLocalizations.delegate.load(const Locale('de')); expect(localizations.formatMediumDate(DateTime(2015, 7, 23)), 'Do., 23. Juli'); expect(localizations.formatFullDate(DateTime(2015, 7, 23)), 'Donnerstag, 23. Juli 2015'); }); testWidgets('Chinese resolution', (WidgetTester tester) async { Locale locale = const Locale.fromSubtags(languageCode: 'zh'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); MaterialLocalizations localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZh>()); locale = const Locale('zh', 'TW'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHantTw>()); locale = const Locale.fromSubtags(languageCode: 'zh', countryCode: 'HK'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHantHk>()); locale = const Locale.fromSubtags(languageCode: 'zh', countryCode: 'TW'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHantTw>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hans'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHans>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hant'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHant>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hans', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHans>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hans', countryCode: 'CN'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHans>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hans', countryCode: 'TW'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHans>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hant', countryCode: 'CN'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHant>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hant', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHant>()); locale = const Locale.fromSubtags(languageCode: 'zh', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZh>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Latn', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZh>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Latn', countryCode: 'TW'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZh>()); locale = const Locale.fromSubtags(languageCode: 'en', countryCode: 'TW'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEn>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Cyrl', countryCode: 'RU'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZh>()); locale = const Locale.fromSubtags(languageCode: 'zh', countryCode: 'RU'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZh>()); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Cyrl'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZh>()); }); testWidgets('Serbian resolution', (WidgetTester tester) async { Locale locale = const Locale.fromSubtags(languageCode: 'sr'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); MaterialLocalizations localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationSr>()); locale = const Locale.fromSubtags(languageCode: 'sr', scriptCode: 'Cyrl'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationSrCyrl>()); locale = const Locale.fromSubtags(languageCode: 'sr', scriptCode: 'Latn'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationSrLatn>()); locale = const Locale.fromSubtags(languageCode: 'sr', countryCode: 'SR'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationSr>()); locale = const Locale.fromSubtags(languageCode: 'sr', scriptCode: 'Cyrl', countryCode: 'SR'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationSrCyrl>()); locale = const Locale.fromSubtags(languageCode: 'sr', scriptCode: 'Latn', countryCode: 'SR'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationSrLatn>()); locale = const Locale.fromSubtags(languageCode: 'sr', scriptCode: 'Cyrl', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationSrCyrl>()); locale = const Locale.fromSubtags(languageCode: 'sr', scriptCode: 'Latn', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationSrLatn>()); locale = const Locale.fromSubtags(languageCode: 'sr', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationSr>()); }); testWidgets('Misc resolution', (WidgetTester tester) async { Locale locale = const Locale.fromSubtags(languageCode: 'en'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); MaterialLocalizations localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEn>()); locale = const Locale.fromSubtags(languageCode: 'en', scriptCode: 'Cyrl'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEn>()); locale = const Locale.fromSubtags(languageCode: 'en', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEn>()); locale = const Locale.fromSubtags(languageCode: 'en', countryCode: 'AU'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEnAu>()); locale = const Locale.fromSubtags(languageCode: 'en', countryCode: 'GB'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEnGb>()); locale = const Locale.fromSubtags(languageCode: 'en', countryCode: 'SG'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEnSg>()); locale = const Locale.fromSubtags(languageCode: 'en', countryCode: 'MX'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEn>()); locale = const Locale.fromSubtags(languageCode: 'en', scriptCode: 'Hant'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEn>()); locale = const Locale.fromSubtags(languageCode: 'en', scriptCode: 'Hant', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEn>()); locale = const Locale.fromSubtags(languageCode: 'en', scriptCode: 'Hans', countryCode: 'CN'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEn>()); locale = const Locale.fromSubtags(languageCode: 'es'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEs>()); locale = const Locale.fromSubtags(languageCode: 'es', countryCode: '419'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEs419>()); locale = const Locale.fromSubtags(languageCode: 'es', countryCode: 'MX'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEsMx>()); locale = const Locale.fromSubtags(languageCode: 'es', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEsUs>()); locale = const Locale.fromSubtags(languageCode: 'es', countryCode: 'AR'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEsAr>()); locale = const Locale.fromSubtags(languageCode: 'es', countryCode: 'ES'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEs>()); locale = const Locale.fromSubtags(languageCode: 'es', scriptCode: 'Latn'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEs>()); locale = const Locale.fromSubtags(languageCode: 'es', scriptCode: 'Latn', countryCode: 'US'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationEsUs>()); locale = const Locale.fromSubtags(languageCode: 'fr'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationFr>()); locale = const Locale.fromSubtags(languageCode: 'fr', countryCode: 'CA'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationFrCa>()); locale = const Locale.fromSubtags(languageCode: 'de'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationDe>()); locale = const Locale.fromSubtags(languageCode: 'de', countryCode: 'CH'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationDeCh>()); locale = const Locale.fromSubtags(languageCode: 'th'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationTh>()); locale = const Locale.fromSubtags(languageCode: 'ru'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationRu>()); }); testWidgets('Chinese translations spot check', (WidgetTester tester) async { Locale locale = const Locale.fromSubtags(languageCode: 'zh'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); MaterialLocalizations localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZh>()); expect(localizations.alertDialogLabel, '提醒'); expect(localizations.anteMeridiemAbbreviation, '上午'); expect(localizations.closeButtonLabel, '关闭'); expect(localizations.okButtonLabel, '确定'); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hans'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHans>()); expect(localizations.alertDialogLabel, '提醒'); expect(localizations.anteMeridiemAbbreviation, '上午'); expect(localizations.closeButtonLabel, '关闭'); expect(localizations.okButtonLabel, '确定'); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hant'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHant>()); expect(localizations.alertDialogLabel, '通知'); expect(localizations.anteMeridiemAbbreviation, '上午'); expect(localizations.closeButtonLabel, '關閉'); expect(localizations.okButtonLabel, '確定'); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hant', countryCode: 'TW'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHantTw>()); expect(localizations.alertDialogLabel, '快訊'); expect(localizations.anteMeridiemAbbreviation, '上午'); expect(localizations.closeButtonLabel, '關閉'); expect(localizations.okButtonLabel, '確定'); locale = const Locale.fromSubtags(languageCode: 'zh', scriptCode: 'Hant', countryCode: 'HK'); expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue); localizations = await GlobalMaterialLocalizations.delegate.load(locale); expect(localizations, isA<MaterialLocalizationZhHantHk>()); expect(localizations.alertDialogLabel, '通知'); expect(localizations.anteMeridiemAbbreviation, '上午'); expect(localizations.closeButtonLabel, '關閉'); expect(localizations.okButtonLabel, '確定'); }); // 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', 'material_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); } }); }