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| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <script src="../../../resources/js-test.js"></script> |
| 5 </head> |
| 6 <body> |
| 7 <script> |
| 8 description('Test select.add() method'); |
| 9 |
| 10 debug('Test select'); |
| 11 test(false); |
| 12 |
| 13 debug('Test select multiple'); |
| 14 test(true); |
| 15 |
| 16 var select; |
| 17 |
| 18 function resetSelect(multiple) { |
| 19 select = document.createElement('select'); |
| 20 select.multiple = multiple; |
| 21 select.appendChild(new Option("0", "0", false, false)); |
| 22 select.appendChild(new Option("1", "1", false, false)); |
| 23 select.appendChild(new Option("2", "2", false, false)); |
| 24 } |
| 25 |
| 26 function addOption(index) { |
| 27 select.add(new Option('X', 'X', false, false), index); |
| 28 return getSelectOptions(); |
| 29 } |
| 30 |
| 31 function getSelectOptions() { |
| 32 var values = []; |
| 33 for (var i = 0; i < select.options.length; ++i) { |
| 34 values.push(select.options[i].value); |
| 35 } |
| 36 return values.join(","); |
| 37 } |
| 38 |
| 39 function test(multiple) { |
| 40 resetSelect(multiple); |
| 41 shouldBeEqualToString('addOption(0)', 'X,0,1,2'); |
| 42 |
| 43 resetSelect(multiple); |
| 44 shouldBeEqualToString('addOption(1)', '0,X,1,2'); |
| 45 |
| 46 resetSelect(multiple); |
| 47 shouldBeEqualToString('addOption(2)', '0,1,X,2'); |
| 48 |
| 49 resetSelect(multiple); |
| 50 shouldBeEqualToString('addOption(3)', '0,1,2,X'); |
| 51 |
| 52 resetSelect(multiple); |
| 53 shouldBeEqualToString('addOption(100)', '0,1,2,X'); |
| 54 |
| 55 resetSelect(multiple); |
| 56 shouldBeEqualToString('addOption(-100)', '0,1,2,X'); |
| 57 |
| 58 resetSelect(multiple); |
| 59 select.add(new Option('X', 'X', false, false)); |
| 60 shouldBeEqualToString('getSelectOptions()', '0,1,2,X'); |
| 61 |
| 62 resetSelect(multiple); |
| 63 shouldBeEqualToString('addOption(null)', '0,1,2,X'); |
| 64 |
| 65 resetSelect(multiple); |
| 66 shouldBeEqualToString('addOption(NaN)', 'X,0,1,2'); |
| 67 |
| 68 resetSelect(multiple); |
| 69 shouldBeEqualToString('addOption(Infinity)', 'X,0,1,2'); |
| 70 |
| 71 resetSelect(multiple); |
| 72 shouldBeEqualToString('addOption(-Infinity)', 'X,0,1,2'); |
| 73 |
| 74 resetSelect(multiple); |
| 75 shouldBeEqualToString('addOption("foo")', 'X,0,1,2'); |
| 76 |
| 77 resetSelect(multiple); |
| 78 shouldThrow('select.add()'); |
| 79 shouldThrow('select.add("foo")'); |
| 80 shouldThrow('select.add("foo", 0)'); |
| 81 shouldThrow('select.add(null)'); |
| 82 shouldThrow('select.add(null, 0)'); |
| 83 |
| 84 resetSelect(multiple); |
| 85 var group = document.createElement('optgroup'); |
| 86 group.appendChild(new Option('X', 'X', false, false)); |
| 87 group.appendChild(new Option('Y', 'Y', false, false)); |
| 88 select.add(group, 1); |
| 89 shouldBeEqualToString('getSelectOptions()', '0,X,Y,1,2'); |
| 90 } |
| 91 </script> |
| 92 </body> |
| 93 </html> |
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