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1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> | |
2 <html> | |
3 <head> | |
4 <script src="../../resources/js-test.js"></script> | |
5 </head> | |
6 <body> | |
7 <p id="description"></p> | |
8 <div id="console"></div> | |
9 <script> | |
10 description('Tests for HTMLTextAreaElement.minLength behaviors.'); | |
11 | |
12 var textArea = document.createElement('textarea'); | |
13 document.body.appendChild(textArea); | |
14 | |
15 // No minlength attribute | |
16 shouldBe('textArea.minLength', '-1'); | |
17 | |
18 // Invalid minlength attributes | |
19 textArea.setAttribute('minlength', '-3'); | |
20 shouldBe('textArea.minLength', '-1'); | |
21 textArea.setAttribute('minlength', 'xyz'); | |
22 shouldBe('textArea.minLength', '-1'); | |
23 | |
24 // Leading whitespaces in minlength attributes | |
25 textArea.setAttribute('minlength', '\t \n\r1'); | |
26 shouldBe('textArea.minLength', '1'); | |
27 textArea.setAttribute('minlength', "\u20021"); | |
28 shouldBe('textArea.minLength', '-1'); | |
29 textArea.setAttribute('minlength', "\u20091"); | |
30 shouldBe('textArea.minLength', '-1'); | |
31 | |
32 // Valid minlength attributes | |
33 textArea.setAttribute('minlength', '1'); | |
34 shouldBe('textArea.minLength', '1'); | |
35 textArea.setAttribute('minlength', '256'); | |
36 shouldBe('textArea.minLength', '256'); | |
37 | |
38 // Set values to .minLength | |
39 textArea.minLength = 6; | |
40 shouldBe('textArea.getAttribute("minlength")', '"6"'); | |
41 | |
42 shouldThrow('textArea.minLength = -1', '"IndexSizeError: Failed to set the \'min
Length\' property on \'HTMLTextAreaElement\': The value provided (-1) is not pos
itive or 0."'); | |
43 shouldBe('textArea.getAttribute("minlength")', '"6"'); // Not changed | |
44 textArea.maxLength = 10; | |
45 shouldThrow('textArea.minLength = 11', '"IndexSizeError: Failed to set the \'min
Length\' property on \'HTMLTextAreaElement\': The minLength provided (11) is gre
ater than the maximum bound (10)."'); | |
46 shouldBe('textArea.getAttribute("minlength")', '"6"'); // Not changed | |
47 shouldBe('textArea.minLength = 10; textArea.getAttribute("minlength")', '"10"'); | |
48 | |
49 textArea.minLength = null; | |
50 shouldBe('textArea.minLength', '0'); | |
51 shouldBe('textArea.getAttribute("minlength")', '"0"'); | |
52 | |
53 </script> | |
54 </body> | |
55 </html> | |
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