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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <body> | |
| 4 <script src="../resources/magnitude-perf.js"></script> | |
| 5 <script> | |
| 6 var parentForm = null; | |
| 7 | |
| 8 function setup(magnitude) { | |
| 9 if (parentForm) | |
| 10 document.body.removeChild(parentForm); | |
| 11 parentForm = document.createElement('form'); | |
| 12 document.body.appendChild(parentForm); | |
| 13 for (var i = 0; i < magnitude; ++i) { | |
| 14 var radio = document.createElement('input'); | |
| 15 radio.type = 'radio'; | |
| 16 radio.name = 'group1'; | |
| 17 radio.checked = true; | |
| 18 parentForm.appendChild(radio); | |
| 19 } | |
| 20 parentForm.offsetLeft; | |
| 21 } | |
| 22 | |
| 23 function test(magnitude) { | |
| 24 var radio = document.createElement('input'); | |
| 25 radio.type = 'radio'; | |
| 26 radio.name = 'group1'; | |
| 27 radio.checked = true; | |
| 28 parentForm.appendChild(radio); | |
| 29 radio.offsetLeft; | |
| 30 parentForm.removeChild(radio); | |
| 31 } | |
| 32 | |
| 33 Magnitude.description("Tests that adding a radio button to a radio button group
is constant in the number of radio buttons."); | |
| 34 Magnitude.run(setup, test, Magnitude.CONSTANT); | |
| 35 </script> | |
| 36 </body> | |
| 37 </html> | |
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