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| (Empty) |
| 1 <!DOCTYPE html> | |
| 2 <body> | |
| 3 <div id="container" style="display: none;"></div> | |
| 4 <script src="../resources/magnitude-perf.js"></script> | |
| 5 <script> | |
| 6 | |
| 7 var container = document.getElementById('container'); | |
| 8 | |
| 9 function setupFunction(magnitude) | |
| 10 { | |
| 11 container.innerHTML = ''; | |
| 12 for (var i = 0; i < magnitude; i++) | |
| 13 container.appendChild(document.createElement('div')); | |
| 14 } | |
| 15 | |
| 16 function test(magnitude) | |
| 17 { | |
| 18 container.children[0].class = 'first item'; | |
| 19 container.children[container.children.length - 1].class = 'last item'; | |
| 20 } | |
| 21 | |
| 22 Magnitude.description("Tests that accessing the last item in children HTMLCollec
tion is a constant time operation."); | |
| 23 Magnitude.numTrials = 5; | |
| 24 Magnitude.successThreshold = 0.40; // 2 out of 5 | |
| 25 Magnitude.tolerance = 0.40; | |
| 26 Magnitude.trim = 2; | |
| 27 Magnitude.run(setupFunction, test, Magnitude.CONSTANT); | |
| 28 | |
| 29 </script> | |
| 30 </body> | |
| 31 </html> | |
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