| /* |
| * Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
| * for details. All rights reserved. Use of this source code is governed by a |
| * BSD-style license that can be found in the LICENSE file. |
| */ |
| /** |
| * @description Tests for tooLong flag with <input> elements. |
| */ |
| import "dart:html"; |
| import "../../testcommon.dart"; |
| import "../../../Utils/async_utils.dart"; |
| |
| main() { |
| var input = document.createElement('input'); |
| document.body.append(input); |
| |
| debug('No maxlength and no value'); |
| shouldBeFalse(input.validity.tooLong); |
| |
| debug(''); |
| debug('Non-dirty value'); |
| input.setAttribute('value', 'abcde'); |
| input.maxLength = 3; |
| shouldBe(input.value.length, 5); |
| shouldBeFalse(input.validity.tooLong); |
| |
| input.setAttribute('value', 'abcdef'); |
| shouldBe(input.value.length, 6); |
| shouldBeFalse(input.validity.tooLong); |
| |
| debug(''); |
| debug('Dirty value and longer than maxLength'); |
| input = document.createElement('input'); |
| document.body.append(input); |
| input.setAttribute('value', 'abcde'); |
| input.maxLength = 3; |
| input.focus(); |
| input.setSelectionRange(5, 5); // Move the cursor at the end. |
| document.execCommand('delete', false, ''); |
| shouldBe(input.value.length, 4); |
| shouldBeTrue(input.validity.tooLong); |
| // Make the value <=maxLength. |
| document.execCommand('delete', false, ''); |
| shouldBeFalse(input.validity.tooLong); |
| |
| debug(''); |
| debug('Sets a value via DOM property'); |
| input.maxLength = 3; |
| input.value = 'abcde'; |
| shouldBeFalse(input.validity.tooLong); |
| |
| debug(''); |
| debug('Disabled'); |
| input.disabled = true; |
| shouldBeFalse(input.validity.tooLong); |
| input.disabled = false; |
| |
| debug(''); |
| debug('Grapheme length is not greater than maxLength though character length is greater'); |
| // fancyX should be treated as 1 grapheme. |
| // U+0305 COMBINING OVERLINE |
| // U+0332 COMBINING LOW LINE |
| var fancyX = "x\u0305\u0332"; |
| input = document.createElement('input'); |
| document.body.append(input); |
| input.value = fancyX; // 3 characters, 1 grapheme clusters. |
| input.maxLength = 1; |
| shouldBeFalse(input.validity.tooLong); |
| |
| debug(''); |
| debug('Change the type with a too long value'); |
| input.maxLength = 3; |
| input.value = 'abcde'; |
| input.type = 'search'; |
| input.focus(); |
| input.setSelectionRange(5, 5); |
| document.execCommand('delete', false, ''); |
| shouldBeTrue(input.validity.tooLong); |
| input.type = "number"; |
| shouldBeFalse(input.validity.tooLong); |
| } |