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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 | 2 |
3 <html> | 3 <html> |
4 <head> | 4 <head> |
5 <style> | 5 <style> |
6 body { | 6 body { |
7 height: 2000px; | 7 height: 2000px; |
8 background-image: url('resources/simple_image.png'); | 8 background-image: url('resources/simple_image.png'); |
9 background-size: 200px 200px; | 9 background-size: 200px 200px; |
10 background-attachment: fixed; | 10 background-attachment: fixed; |
11 overflow: hidden; /* hide scrollbar */ | 11 overflow: hidden; /* hide scrollbar */ |
12 } | 12 } |
13 .fixed { | 13 .fixed { |
14 position: fixed; | 14 position: fixed; |
15 z-index: -1; | 15 z-index: -1; |
16 top: 50px; | 16 top: 50px; |
17 left: 50px; | 17 left: 50px; |
18 width: 200px; | 18 width: 200px; |
19 height: 200px; | 19 height: 200px; |
20 background-color: silver; | 20 background-color: silver; |
21 } | 21 } |
22 </style> | 22 </style> |
23 <script> | 23 <script> |
24 if (window.testRunner) { | 24 if (window.testRunner) { |
25 testRunner.waitUntilDone(); | 25 testRunner.waitUntilDone(); |
26 window.internals.settings.setAcceleratedCompositingForFixedRootBackgroun
dEnabled(true); | 26 window.internals.settings.setPreferCompositingToLCDTextEnabled(true); |
27 } | 27 } |
28 | 28 |
29 function doTest() | 29 function doTest() |
30 { | 30 { |
31 window.scrollTo(0, 223); | 31 window.scrollTo(0, 223); |
32 if (window.testRunner) | 32 if (window.testRunner) |
33 testRunner.notifyDone(); | 33 testRunner.notifyDone(); |
34 } | 34 } |
35 | 35 |
36 window.addEventListener('load', doTest, false); | 36 window.addEventListener('load', doTest, false); |
37 </script> | 37 </script> |
38 </head> | 38 </head> |
39 <body> | 39 <body> |
40 | 40 |
41 <div class="fixed box"></div> | 41 <div class="fixed box"></div> |
42 | 42 |
43 </body> | 43 </body> |
44 </html> | 44 </html> |
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