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1 <!DOCTYPE html> | |
2 <script src="../../resources/js-test.js"></script> | |
3 <div id="output"></div> | |
4 <script> | |
5 description("Tests that select elements cap their size to the size attribute
and to 4 when no size is specified."); | |
6 | |
7 function getElemById(elemId) { | |
8 return document.getElementById(elemId); | |
9 } | |
10 | |
11 function clientHeight(elemId) { | |
12 return getElemById(elemId).clientHeight; | |
13 } | |
14 | |
15 function multipleOfElement(elemId, multiple) { | |
16 return clientHeight(elemId) * multiple; | |
17 } | |
18 | |
19 function addSelect(id, numOptions) | |
20 { | |
21 var select = document.createElement("select2"); | |
22 var html = '<select multiple id="' + id + '">'; | |
23 for (var i = 0; i <= numOptions; i++) | |
24 html += '<option value="' + i + '">' + i + '</option>'; | |
25 getElemById('output').innerHTML += html + '</select>'; | |
26 } | |
27 | |
28 addSelect('select1', 10); | |
29 addSelect('select2', 16); | |
30 | |
31 shouldBe("clientHeight('select2')", "clientHeight('select1')"); | |
32 shouldBeTrue("getElemById('select2').setAttribute('size', '4'); clientHeight
('select2') == clientHeight('select1')"); | |
33 shouldBeTrue("getElemById('select2').setAttribute('size', '5'); clientHeight
('select2') > clientHeight('select1')"); | |
34 shouldBeCloseTo("getElemById('select2').setAttribute('size', '8'); clientHei
ght('select2')", multipleOfElement('select1', 2), 1); | |
35 shouldBeCloseTo("getElemById('select2').setAttribute('size', '12'); clientHe
ight('select2')", multipleOfElement('select1', 3), 1); | |
36 shouldBeCloseTo("getElemById('select2').setAttribute('size', '16'); clientHe
ight('select2')", multipleOfElement('select1', 4), 1); | |
37 </script> | |
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