| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <script type="text/javascript" src="../resources/runner.js"></script> | 4 <script type="text/javascript" src="../resources/runner.js"></script> |
| 5 </head> | 5 </head> |
| 6 <body> | 6 <body> |
| 7 <div id="root"></div> | 7 <div id="root"></div> |
| 8 <script> | 8 <script> |
| 9 function createTreeOfTrees(root, depth, branch, eachTreeHeight) | 9 function createTreeOfTrees(root, depth, branch, eachTreeHeight) |
| 10 { | 10 { |
| 11 var node = root; | 11 var node = root; |
| 12 var i; | 12 var i; |
| 13 for (i = 0; i < eachTreeHeight; ++i) { | 13 for (i = 0; i < eachTreeHeight; ++i) { |
| 14 var child = document.createElement('div'); | 14 var child = document.createElement('div'); |
| 15 node.appendChild(child); | 15 node.appendChild(child); |
| 16 node = child; | 16 node = child; |
| 17 } | 17 } |
| 18 if (depth == 1) | 18 if (depth == 1) |
| 19 return; | 19 return; |
| 20 for (i = 0; i < branch; ++i) { | 20 for (i = 0; i < branch; ++i) { |
| 21 var child = document.createElement('div'); | 21 var child = document.createElement('div'); |
| 22 node.appendChild(child); | 22 node.appendChild(child); |
| 23 var shadowRoot = child.webkitCreateShadowRoot(); | 23 var shadowRoot = child.createShadowRoot(); |
| 24 createTreeOfTrees(shadowRoot, depth - 1, branch, eachTreeHeight); | 24 createTreeOfTrees(shadowRoot, depth - 1, branch, eachTreeHeight); |
| 25 } | 25 } |
| 26 } | 26 } |
| 27 | 27 |
| 28 function leftMostLeaf(root) | 28 function leftMostLeaf(root) |
| 29 { | 29 { |
| 30 var node = root; | 30 var node = root; |
| 31 while (node.firstChild) | 31 while (node.firstChild) |
| 32 node = node.firstChild | 32 node = node.firstChild |
| 33 if (!node.shadowRoot) | 33 if (!node.shadowRoot) |
| (...skipping 23 matching lines...) Expand all Loading... |
| 57 })); | 57 })); |
| 58 } | 58 } |
| 59 | 59 |
| 60 PerfTestRunner.measureRunsPerSecond({ | 60 PerfTestRunner.measureRunsPerSecond({ |
| 61 description: "Measure mousemove events dispatching in shadow trees", | 61 description: "Measure mousemove events dispatching in shadow trees", |
| 62 run: run | 62 run: run |
| 63 }); | 63 }); |
| 64 </script> | 64 </script> |
| 65 </body> | 65 </body> |
| 66 </html> | 66 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 218943003:
Re-landing r170008, removing prefixed Shadow DOM APIs in Element. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk