| <!DOCTYPE html> |
| <head> |
| <style> |
| .flex { |
| display: flex; |
| flex-direction: column; |
| height: 100%; |
| } |
| </style> |
| <script src="../resources/runner.js"></script> |
| <script> |
| function startTest() { |
| document.body.offsetHeight; |
| |
| var index = 0; |
| PerfTestRunner.measureRunsPerSecond({run: function() { |
| document.body.style.width = ++index % 2 ? "99%" : "98%"; |
| document.body.offsetHeight; |
| }}); |
| } |
| </script> |
| </head> |
| <body onload="startTest()"> |
| <div class="flex"> |
| <div class="flex"> |
| <div class="flex"> |
| <div class="flex"> |
| <div class="flex"> |
| <div class="flex"> |
| <div class="flex"> |
| <div class="flex"> |
| <div class="flex"> |
| <div class="flex"> |
| <div class="flex"></div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </body> |
