| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../resources/runner.js"></script> |
| <script> |
| var div = document.createElement("div"); |
| var childDiv = document.createElement("div"); |
| |
| PerfTestRunner.measureRunsPerSecond({ |
| description: "This benchmark covers 'insertBefore' in Dromaeo/dom-modify.html and replaceChild()", |
| setup: function() { |
| div.innerHTML = ""; |
| div.appendChild(childDiv); |
| }, |
| run: function() { |
| var localDiv = div; |
| var localFirstChildOfDiv = div.firstChild; |
| var localChildDiv = childDiv; |
| for (var i = 0; i < 50000; i++) |
| localDiv.insertBefore(localChildDiv, localFirstChildOfDiv); |
| }}); |
| </script> |
| </body> |
| </html> |
