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1 <!-- Based on fast/repaint/absolute-layer-specified-left-or-right-auto-width-mov
ed-vertically.html --> | 1 <!-- Based on fast/repaint/absolute-layer-specified-left-or-right-auto-width-mov
ed-vertically.html --> |
2 <!DOCTYPE html> | 2 <!DOCTYPE html> |
3 <script src="resources/paint-invalidation-test.js"></script> | 3 <script src="resources/paint-invalidation-test.js"></script> |
4 <script> | 4 <script> |
5 window.expectedPaintInvalidationObjects = [ | |
6 ]; | |
7 function paintInvalidationTest() | 5 function paintInvalidationTest() |
8 { | 6 { |
9 document.getElementById('left').style.top = '400px'; | 7 document.getElementById('left').style.top = '400px'; |
10 document.getElementById('right').style.top = '400px'; | 8 document.getElementById('right').style.top = '400px'; |
11 } | 9 } |
12 | 10 |
13 window.onload = runPaintInvalidationTest; | 11 window.onload = runPaintInvalidationTest; |
14 </script> | 12 </script> |
15 | 13 |
16 <style> | 14 <style> |
17 #left, #right { | 15 #left, #right { |
18 position: absolute; | 16 position: absolute; |
19 top: 200px; | 17 top: 200px; |
20 -webkit-backface-visibility: hidden; | 18 -webkit-backface-visibility: hidden; |
21 } | 19 } |
22 #left { | 20 #left { |
23 left: 0px; | 21 left: 0px; |
24 } | 22 } |
25 #right { | 23 #right { |
26 right: 0px; | 24 right: 0px; |
27 } | 25 } |
28 </style> | 26 </style> |
29 | 27 |
30 There should be no repaint when the divs are moved vertically. | 28 There should be no repaint when the divs are moved vertically. |
31 <div id="left">Left</div> | 29 <div id="left">Left</div> |
32 <div id="right">Right</div> | 30 <div id="right">Right</div> |
33 <pre id="result"></pre> | 31 <pre id="result"></pre> |
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