| OLD | NEW |
| 1 <!doctype html> | 1 <!doctype html> |
| 2 <div style="-webkit-transform-style: preserve-3d"> | 2 <div style="-webkit-transform-style: preserve-3d"> |
| 3 <div style="width: 100px; height: 100px; background:lightgray; transform:trans
lateZ(0)"></div> | 3 <div style="width: 100px; height: 100px; background:lightgray; transform:trans
lateZ(0)"></div> |
| 4 <div id="target" style="position: absolute; top: 20px; left: 20px; height: 100
px; width: 100px; background:lightblue"></div> | 4 <div id="target" style="position: absolute; top: 20px; left: 20px; height: 100
px; width: 100px; background:lightblue"></div> |
| 5 </div> | 5 </div> |
| 6 <script src="../../fast/repaint/resources/text-based-repaint.js"></script> | 6 <script src="../../fast/repaint/resources/text-based-repaint.js"></script> |
| 7 <script> | 7 <script> |
| 8 if (window.internals) | |
| 9 internals.settings.setLayerSquashingEnabled(true); | |
| 10 | |
| 11 // Test that squashing works properly when inside of a transform-style: preserve
-3d element. In the bug that this layout test | 8 // Test that squashing works properly when inside of a transform-style: preserve
-3d element. In the bug that this layout test |
| 12 // was added to fix, the coordinates of the squashing layer paint invalidation r
ects were not recorded correctly, because some of | 9 // was added to fix, the coordinates of the squashing layer paint invalidation r
ects were not recorded correctly, because some of |
| 13 // the code computed transformed ancestors incorrectly (it should *not* include
the preserve-3d element). | 10 // the code computed transformed ancestors incorrectly (it should *not* include
the preserve-3d element). |
| 14 | 11 |
| 15 function repaintTest() { | 12 function repaintTest() { |
| 16 var target = document.getElementById('target'); | 13 var target = document.getElementById('target'); |
| 17 target.style.background = 'red'; | 14 target.style.background = 'red'; |
| 18 } | 15 } |
| 19 | 16 |
| 20 runRepaintTest(); | 17 runRepaintTest(); |
| 21 </script> | 18 </script> |
| OLD | NEW |