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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 // 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 |
9 // 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 |
10 // 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). |
11 | 11 |
12 function repaintTest() { | 12 function repaintTest() { |
13 var target = document.getElementById('target'); | 13 var target = document.getElementById('target'); |
14 target.style.background = 'red'; | 14 target.style.background = 'red'; |
15 } | 15 } |
16 | 16 |
17 runRepaintTest(); | 17 runRepaintAndPixelTest(); |
18 </script> | 18 </script> |
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