| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../../resources/js-test.js"></script> |
| </head> |
| <body> |
| <p id="description"></p> |
| <div id="console"></div> |
| <script> |
| description('Tests for HTMLTextAreaElement.minLength behaviors.'); |
| |
| var textArea = document.createElement('textarea'); |
| document.body.appendChild(textArea); |
| |
| // No minlength attribute |
| shouldBe('textArea.minLength', '-1'); |
| |
| // Invalid minlength attributes |
| textArea.setAttribute('minlength', '-3'); |
| shouldBe('textArea.minLength', '-1'); |
| textArea.setAttribute('minlength', 'xyz'); |
| shouldBe('textArea.minLength', '-1'); |
| |
| // Leading whitespaces in minlength attributes |
| textArea.setAttribute('minlength', '\t \n\r1'); |
| shouldBe('textArea.minLength', '1'); |
| textArea.setAttribute('minlength', "\u20021"); |
| shouldBe('textArea.minLength', '-1'); |
| textArea.setAttribute('minlength', "\u20091"); |
| shouldBe('textArea.minLength', '-1'); |
| |
| // Valid minlength attributes |
| textArea.setAttribute('minlength', '1'); |
| shouldBe('textArea.minLength', '1'); |
| textArea.setAttribute('minlength', '256'); |
| shouldBe('textArea.minLength', '256'); |
| |
| // Set values to .minLength |
| textArea.minLength = 6; |
| shouldBe('textArea.getAttribute("minlength")', '"6"'); |
| |
| shouldThrow('textArea.minLength = -1', '"IndexSizeError: Failed to set the \'minLength\' property on \'HTMLTextAreaElement\': The value provided (-1) is not positive or 0."'); |
| shouldBe('textArea.getAttribute("minlength")', '"6"'); // Not changed |
| textArea.maxLength = 10; |
| shouldThrow('textArea.minLength = 11', '"IndexSizeError: Failed to set the \'minLength\' property on \'HTMLTextAreaElement\': The minLength provided (11) is greater than the maximum bound (10)."'); |
| shouldBe('textArea.getAttribute("minlength")', '"6"'); // Not changed |
| shouldBe('textArea.minLength = 10; textArea.getAttribute("minlength")', '"10"'); |
| |
| textArea.minLength = null; |
| shouldBe('textArea.minLength', '0'); |
| shouldBe('textArea.getAttribute("minlength")', '"0"'); |
| |
| </script> |
| </body> |
| </html> |
