| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <script src="../resources/runner.js"></script> | 4 <script src="../resources/runner.js"></script> |
| 5 </head> | 5 </head> |
| 6 <body> | 6 <body> |
| 7 <iframe></iframe> | 7 <iframe></iframe> |
| 8 </body> | 8 </body> |
| 9 <script> | 9 <script> |
| 10 function loadText(path) { | 10 function loadText(path) { |
| 11 var xhr = new XMLHttpRequest(); | 11 var xhr = new XMLHttpRequest(); |
| 12 xhr.open("GET", path, false); | 12 xhr.open("GET", path, false); |
| 13 xhr.send(null); | 13 xhr.send(null); |
| 14 return xhr.responseText; | 14 return xhr.responseText; |
| 15 } | 15 } |
| 16 var styleText = loadText("resources/bootstrap.min.css"); | 16 var styleText = loadText("resources/bootstrap.min.css"); |
| 17 | 17 |
| 18 PerfTestRunner.measureRunsPerSecond({ | 18 PerfTestRunner.measureRunsPerSecond({ |
| 19 description: "Measures performance of inserting a style elemenet ocntaining
bootstrap's CSS into an iframe.", | 19 description: "Measures performance of inserting a style elemenet ocntaining
bootstrap's CSS into an iframe.", |
| 20 run:function() { | 20 run:function() { |
| 21 var testDoc = document.getElementsByTagName("iframe")[0].contentDocument
; | 21 var testDoc = document.getElementsByTagName("iframe")[0].contentDocument
; |
| 22 testDoc.documentElement.innerHTML = ""; | |
| 23 var style = testDoc.createElement("style"); | 22 var style = testDoc.createElement("style"); |
| 24 style.textContent = styleText; | 23 style.textContent = styleText; |
| 25 testDoc.documentElement.appendChild(style); | 24 testDoc.documentElement.appendChild(style); |
| 25 testDoc.documentElement.removeChild(testDoc.documentElement.lastElementC
hild); |
| 26 } | 26 } |
| 27 }); | 27 }); |
| 28 </script> | 28 </script> |
| 29 </html> | 29 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2684483002:
Ensure StyleSheetInsert-bootstrap.html doesn't spam willInsertBody IPCs (Closed)
