| // 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. |
| |
| import 'package:test/bootstrap/browser.dart'; |
| import 'package:test/test.dart'; |
| |
| import 'package:ui/src/engine.dart'; |
| |
| void main() { |
| internalBootstrapBrowserTest(() => testMain); |
| } |
| |
| void testMain() { |
| group('$FontManager', () { |
| late FontManager fontManager; |
| const String testFontUrl = '/assets/fonts/ahem.ttf'; |
| |
| setUp(() { |
| fontManager = FontManager(); |
| }); |
| |
| tearDown(() { |
| domDocument.fonts!.clear(); |
| }); |
| |
| group('regular special characters', () { |
| test('Register Asset with no special characters', () async { |
| const String testFontFamily = 'Ahem'; |
| final List<String> fontFamilyList = <String>[]; |
| |
| fontManager.downloadAsset( |
| testFontFamily, 'url($testFontUrl)', const <String, String>{}); |
| await fontManager.downloadAllFonts(); |
| fontManager.registerDownloadedFonts(); |
| domDocument.fonts! |
| .forEach((DomFontFace f, DomFontFace f2, DomFontFaceSet s) { |
| fontFamilyList.add(f.family!); |
| }); |
| |
| expect(fontFamilyList.length, equals(1)); |
| expect(fontFamilyList.first, 'Ahem'); |
| }); |
| |
| test('Register Asset with white space in the family name', () async { |
| const String testFontFamily = 'Ahem ahem ahem'; |
| final List<String> fontFamilyList = <String>[]; |
| |
| fontManager.downloadAsset( |
| testFontFamily, 'url($testFontUrl)', const <String, String>{}); |
| await fontManager.downloadAllFonts(); |
| fontManager.registerDownloadedFonts(); |
| domDocument.fonts! |
| .forEach((DomFontFace f, DomFontFace f2, DomFontFaceSet s) { |
| fontFamilyList.add(f.family!); |
| }); |
| |
| expect(fontFamilyList.length, equals(1)); |
| expect(fontFamilyList.first, 'Ahem ahem ahem'); |
| }, |
| // TODO(mdebbar): https://github.com/flutter/flutter/issues/51142 |
| skip: browserEngine == BrowserEngine.webkit); |
| |
| test('Register Asset with capital case letters', () async { |
| const String testFontFamily = 'AhEm'; |
| final List<String> fontFamilyList = <String>[]; |
| |
| fontManager.downloadAsset( |
| testFontFamily, 'url($testFontUrl)', const <String, String>{}); |
| await fontManager.downloadAllFonts(); |
| fontManager.registerDownloadedFonts(); |
| domDocument.fonts! |
| .forEach((DomFontFace f, DomFontFace f2, DomFontFaceSet s) { |
| fontFamilyList.add(f.family!); |
| }); |
| |
| expect(fontFamilyList.length, equals(1)); |
| expect(fontFamilyList.first, 'AhEm'); |
| }); |
| |
| test('Register Asset with descriptor', () async { |
| const String testFontFamily = 'Ahem'; |
| final List<String> fontFamilyList = <String>[]; |
| |
| fontManager.downloadAsset( |
| testFontFamily, 'url($testFontUrl)', const <String, String>{ |
| 'weight': 'bold', |
| }); |
| await fontManager.downloadAllFonts(); |
| fontManager.registerDownloadedFonts(); |
| domDocument.fonts! |
| .forEach((DomFontFace f, DomFontFace f2, DomFontFaceSet s) { |
| expect(f.weight, 'bold'); |
| expect(f2.weight, 'bold'); |
| fontFamilyList.add(f.family!); |
| }); |
| |
| expect(fontFamilyList.length, equals(1)); |
| expect(fontFamilyList.first, 'Ahem'); |
| }); |
| }); |
| |
| group('fonts with special characters', () { |
| test('Register Asset twice with special character slash', () async { |
| const String testFontFamily = '/Ahem'; |
| final List<String> fontFamilyList = <String>[]; |
| |
| fontManager.downloadAsset( |
| testFontFamily, 'url($testFontUrl)', const <String, String>{}); |
| await fontManager.downloadAllFonts(); |
| fontManager.registerDownloadedFonts(); |
| domDocument.fonts! |
| .forEach((DomFontFace f, DomFontFace f2, DomFontFaceSet s) { |
| fontFamilyList.add(f.family!); |
| }); |
| |
| if (browserEngine != BrowserEngine.firefox) { |
| expect(fontFamilyList.length, equals(2)); |
| expect(fontFamilyList, contains("'/Ahem'")); |
| expect(fontFamilyList, contains('/Ahem')); |
| } else { |
| expect(fontFamilyList.length, equals(1)); |
| expect(fontFamilyList.first, '"/Ahem"'); |
| } |
| }, |
| // TODO(mdebbar): https://github.com/flutter/flutter/issues/51142 |
| skip: browserEngine == BrowserEngine.webkit); |
| |
| test('Register Asset twice with exclamation mark', () async { |
| const String testFontFamily = 'Ahem!!ahem'; |
| final List<String> fontFamilyList = <String>[]; |
| |
| fontManager.downloadAsset( |
| testFontFamily, 'url($testFontUrl)', const <String, String>{}); |
| await fontManager.downloadAllFonts(); |
| fontManager.registerDownloadedFonts(); |
| domDocument.fonts! |
| .forEach((DomFontFace f, DomFontFace f2, DomFontFaceSet s) { |
| fontFamilyList.add(f.family!); |
| }); |
| |
| if (browserEngine != BrowserEngine.firefox) { |
| expect(fontFamilyList.length, equals(2)); |
| expect(fontFamilyList, contains("'Ahem!!ahem'")); |
| expect(fontFamilyList, contains('Ahem!!ahem')); |
| } else { |
| expect(fontFamilyList.length, equals(1)); |
| expect(fontFamilyList.first, '"Ahem!!ahem"'); |
| } |
| }, |
| // TODO(mdebbar): https://github.com/flutter/flutter/issues/51142 |
| skip: browserEngine == BrowserEngine.webkit); |
| |
| test('Register Asset twice with comma', () async { |
| const String testFontFamily = 'Ahem ,ahem'; |
| final List<String> fontFamilyList = <String>[]; |
| |
| fontManager.downloadAsset( |
| testFontFamily, 'url($testFontUrl)', const <String, String>{}); |
| await fontManager.downloadAllFonts(); |
| fontManager.registerDownloadedFonts(); |
| domDocument.fonts! |
| .forEach((DomFontFace f, DomFontFace f2, DomFontFaceSet s) { |
| fontFamilyList.add(f.family!); |
| }); |
| |
| if (browserEngine != BrowserEngine.firefox) { |
| expect(fontFamilyList.length, equals(2)); |
| expect(fontFamilyList, contains("'Ahem ,ahem'")); |
| expect(fontFamilyList, contains('Ahem ,ahem')); |
| } else { |
| expect(fontFamilyList.length, equals(1)); |
| expect(fontFamilyList.first, '"Ahem ,ahem"'); |
| } |
| }, |
| // TODO(mdebbar): https://github.com/flutter/flutter/issues/51142 |
| skip: browserEngine == BrowserEngine.webkit); |
| |
| test('Register Asset twice with a digit at the start of a token', |
| () async { |
| const String testFontFamily = 'Ahem 1998'; |
| final List<String> fontFamilyList = <String>[]; |
| |
| fontManager.downloadAsset( |
| testFontFamily, 'url($testFontUrl)', const <String, String>{}); |
| await fontManager.downloadAllFonts(); |
| fontManager.registerDownloadedFonts(); |
| domDocument.fonts! |
| .forEach((DomFontFace f, DomFontFace f2, DomFontFaceSet s) { |
| fontFamilyList.add(f.family!); |
| }); |
| |
| if (browserEngine != BrowserEngine.firefox) { |
| expect(fontFamilyList.length, equals(2)); |
| expect(fontFamilyList, contains('Ahem 1998')); |
| expect(fontFamilyList, contains("'Ahem 1998'")); |
| } else { |
| expect(fontFamilyList.length, equals(1)); |
| expect(fontFamilyList.first, '"Ahem 1998"'); |
| } |
| }, |
| // TODO(mdebbar): https://github.com/flutter/flutter/issues/51142 |
| skip: browserEngine == BrowserEngine.webkit); |
| }); |
| }); |
| } |