OLD | NEW |
| (Empty) |
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('This test that setting HTMLSelectElement.length respects optgroups.
'); | |
11 | |
12 var wrapper = document.createElement('div'); | |
13 document.body.appendChild(wrapper); | |
14 wrapper.innerHTML = '<select id="theSelect">'+ | |
15 '<optgroup label="foo" id="theOptGroup">'+ | |
16 '<option id="optionInGroup"></option>'+ | |
17 '</optgroup>'+ | |
18 '</select>'; | |
19 | |
20 var sel = document.getElementById('theSelect'); | |
21 shouldBe('sel.length', '1'); | |
22 | |
23 var og = document.getElementById('theOptGroup'); | |
24 | |
25 sel.length = 2; | |
26 shouldBe('sel.length', '2'); | |
27 shouldBe('og.childElementCount', '1'); | |
28 | |
29 sel.length = 1; | |
30 shouldBe('sel.length', '1'); | |
31 shouldBe('og.childElementCount', '1'); | |
32 | |
33 sel.insertBefore(document.createElement('option'), og); | |
34 | |
35 sel.length = 1; | |
36 shouldBe('sel.length', '1'); | |
37 shouldBe('og.childElementCount', '0'); | |
38 </script> | |
39 </body> | |
40 </html> | |
OLD | NEW |