| shinyak@chromium.org | 9620685 | 2012-12-06 06:31:22 +0000 | [diff] [blame] | 1 | <!DOCTYPE html> |
| 2 | <html> |
| 3 | <head> |
| 4 | <script type="text/javascript" src="../resources/runner.js"></script> |
| 5 | </head> |
| 6 | <body> |
| 7 | |
| 8 | <div id="wrapper"> |
| 9 | <div id="host"></div> |
| 10 | </div> |
| 11 | |
| 12 | <script> |
| 13 | var numDivsInHost = 1000; |
| 14 | var nLoops = 30; |
| 15 | |
| 16 | function setup() |
| 17 | { |
| 18 | var nDivs = numDivsInHost; |
| 19 | |
| 20 | for (var i = 0; i < nDivs; ++i) { |
| 21 | var div = document.createElement('div'); |
| 22 | div.appendChild(document.createTextNode('div' + i)); |
| 23 | host.appendChild(div); |
| 24 | } |
| 25 | |
| shinyak@chromium.org | 5eb2511 | 2012-12-18 07:28:52 +0000 | [diff] [blame] | 26 | window.content = document.createElement('content'); |
| 27 | var shadowRoot = host.webkitCreateShadowRoot(); |
| shinyak@chromium.org | 9620685 | 2012-12-06 06:31:22 +0000 | [diff] [blame] | 28 | shadowRoot.appendChild(content); |
| 29 | } |
| 30 | |
| 31 | function run() |
| 32 | { |
| 33 | var host = document.getElementById('host'); |
| shinyak@chromium.org | 5eb2511 | 2012-12-18 07:28:52 +0000 | [diff] [blame] | 34 | var content = window.content; |
| shinyak@chromium.org | 9620685 | 2012-12-06 06:31:22 +0000 | [diff] [blame] | 35 | var nLoops = window.nLoops; |
| 36 | |
| 37 | var div = document.createElement('div'); |
| 38 | for (var i = 0; i < nLoops; ++i) { |
| 39 | host.appendChild(div); |
| 40 | host.removeChild(div); |
| 41 | content.getDistributedNodes(); |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | function done() |
| 46 | { |
| 47 | wrapper.innerHTML = ''; |
| 48 | } |
| 49 | |
| shinyak@chromium.org | 9620685 | 2012-12-06 06:31:22 +0000 | [diff] [blame] | 50 | setup(); |
| 51 | |
| shinyak@chromium.org | 5eb2511 | 2012-12-18 07:28:52 +0000 | [diff] [blame] | 52 | PerfTestRunner.measureRunsPerSecond({ |
| shinyak@chromium.org | 9620685 | 2012-12-06 06:31:22 +0000 | [diff] [blame] | 53 | description: "Measure Distribution and Layout time (with a lot of host children)", |
| 54 | run: run, |
| 55 | done: done |
| 56 | }); |
| 57 | </script> |
| 58 | </body> |
| 59 | </html> |
