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1 <!-- Based on fast/repaint/full-viewport-repaint-for-background-attachment-fixed
.html --> | 1 <!-- Based on fast/repaint/full-viewport-repaint-for-background-attachment-fixed
.html --> |
2 <!DOCTYPE html> | 2 <!DOCTYPE html> |
3 <style> | 3 <style> |
4 body { | 4 body { |
5 background-image: linear-gradient(red, blue); | 5 background-image: linear-gradient(red, blue); |
6 background-attachment: fixed; | 6 background-attachment: fixed; |
7 margin: 0; | 7 margin: 0; |
8 } | 8 } |
9 </style> | 9 </style> |
10 <script src="resources/paint-invalidation-test.js" type="text/javascript"></scri
pt> | 10 <script src="resources/paint-invalidation-test.js" type="text/javascript"></scri
pt> |
11 <script> | 11 <script> |
12 if (window.testRunner) | 12 if (window.testRunner) |
13 window.internals.settings.setPreferCompositingToLCDTextEnabled(false); | 13 window.internals.settings.setPreferCompositingToLCDTextEnabled(false); |
14 | 14 |
15 window.expectedPaintInvalidationObjects = [ | |
16 "##ALL##", | |
17 "LayoutView #document", | |
18 ]; | |
19 function paintInvalidationTest() { | 15 function paintInvalidationTest() { |
20 window.scrollTo(0, 1000); | 16 window.scrollTo(0, 1000); |
21 } | 17 } |
22 | 18 |
23 window.onload = function() { | 19 window.onload = function() { |
24 runPaintInvalidationTest(); | 20 runPaintInvalidationTest(); |
25 }; | 21 }; |
26 </script> | 22 </script> |
27 <div style="height: 5000px"> | 23 <div style="height: 5000px"> |
28 Tests that scrolling a frame with background-attachment: fixed invalidates the e
ntire viewport. | 24 Tests that scrolling a frame with background-attachment: fixed invalidates the e
ntire viewport. |
29 </div> | 25 </div> |
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