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1 <p>This test that setting HTMLSelectElement.length is capped to 2,147,483,647, a
nd you can't add additional Option elements too.</p> | |
2 <div id="console"></div> | |
3 <select id="theSelect"></select> | |
4 <script src="../../resources/js-test.js"></script> | |
5 <script> | |
6 var sel = document.getElementById('theSelect'); | |
7 shouldBe('sel.length', '0'); | |
8 | |
9 debug('Trying: - sel.length = 2147483648;'); | |
10 sel.length = 2147483648; | |
11 shouldBe('sel.length', '0'); | |
12 | |
13 debug('Trying: - sel.add(new Option, 0);'); | |
14 sel.add(new Option, 0); | |
15 shouldBe('sel.length', '1'); | |
16 | |
17 debug('Trying: - sel.length = 0;'); | |
18 sel.length = 0; | |
19 shouldBe('sel.length', '0'); | |
20 | |
21 debug('Index setter:'); | |
22 shouldBe('sel[2147483648] = new Option(); sel.length', '0'); | |
23 shouldBe('sel.options[2147483648] = new Option(); sel.length', '0'); | |
24 </script> | |
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