| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <script src="resources/text-based-repaint.js"></script> | 2 <script src="resources/text-based-repaint.js"></script> |
| 3 <script> | 3 <script> |
| 4 function changePositionKeepingGeometry(id, newPosition) { | 4 function changePositionKeepingGeometry(id, newPosition) { |
| 5 var target = document.getElementById(id); | 5 var target = document.getElementById(id); |
| 6 var originalTop = target.offsetTop; | 6 var originalTop = target.offsetTop; |
| 7 var originalLeft = target.offsetLeft; | 7 var originalLeft = target.offsetLeft; |
| 8 target.style.position = newPosition; | 8 target.style.position = newPosition; |
| 9 target.style.top = originalTop + 'px'; | 9 target.style.top = originalTop + 'px'; |
| 10 target.style.left = originalLeft + 'px'; | 10 target.style.left = originalLeft + 'px'; |
| 11 } | 11 } |
| 12 | 12 |
| 13 function repaintTest() | 13 function repaintTest() |
| 14 { | 14 { |
| 15 changePositionKeepingGeometry('target1', 'absolute'); | 15 changePositionKeepingGeometry('target1', 'absolute'); |
| 16 changePositionKeepingGeometry('target2', 'absolute'); | 16 changePositionKeepingGeometry('target2', 'absolute'); |
| 17 changePositionKeepingGeometry('target3', 'fixed'); | 17 changePositionKeepingGeometry('target3', 'fixed'); |
| 18 } | 18 } |
| 19 onload = runRepaintTest; | 19 onload = runRepaintAndPixelTest; |
| 20 </script> | 20 </script> |
| 21 <style> | 21 <style> |
| 22 body { | 22 body { |
| 23 margin: 0; | 23 margin: 0; |
| 24 } | 24 } |
| 25 div { | 25 div { |
| 26 width: 100px; | 26 width: 100px; |
| 27 height: 100px; | 27 height: 100px; |
| 28 top: 20px; | 28 top: 20px; |
| 29 background-color: blue; | 29 background-color: blue; |
| (...skipping 16 matching lines...) Expand all Loading... |
| 46 position: absolute; | 46 position: absolute; |
| 47 z-index: 0; | 47 z-index: 0; |
| 48 } | 48 } |
| 49 </style> | 49 </style> |
| 50 There should be no invalildations on change of position without actual change of
position and size. | 50 There should be no invalildations on change of position without actual change of
position and size. |
| 51 <!-- target0 ensures we don't strip anonymous wrappers (and trigger a layout) wh
en the other elements change position. --> | 51 <!-- target0 ensures we don't strip anonymous wrappers (and trigger a layout) wh
en the other elements change position. --> |
| 52 <div id="target0"></div> | 52 <div id="target0"></div> |
| 53 <div id="target1"></div> | 53 <div id="target1"></div> |
| 54 <div id="target2"></div> | 54 <div id="target2"></div> |
| 55 <div id="target3"></div> | 55 <div id="target3"></div> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1994373002:
Convert some repaint tests into ref tests (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master