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1 <!-- This test asserts that blit-scrolling is disabled when blur is applied on a
layer | 1 <!-- This test asserts that blit-scrolling is disabled when blur is applied on a
layer |
2 that contains a fixed positioned object. | 2 that contains a fixed positioned object. |
3 One fixed black bar should be visible at the top of the page. The page shoul
d be scrolled | 3 One fixed black bar should be visible at the top of the page. The page shoul
d be scrolled |
4 100px and no red should be visible. The rest of the page should be green. | 4 100px and no red should be visible. The rest of the page should be green. |
5 --> | 5 --> |
6 <!DOCTYPE html> | 6 <!DOCTYPE html> |
7 <html> | 7 <html> |
8 <head> | 8 <head> |
9 <script> | 9 <script> |
10 if (window.testRunner) { | 10 if (window.testRunner) { |
11 // Force software rendering mode. | 11 // Force software rendering mode. |
12 window.testRunner.overridePreference("WebKitAcceleratedCompositi
ngEnabled", "0"); | 12 window.testRunner.overridePreference("WebKitAcceleratedCompositi
ngEnabled", "0"); |
| 13 window.testRunner.waitUntilDone(); |
13 } | 14 } |
14 </script> | 15 </script> |
15 <!-- Make sure the mock scrollbars are enabled after the call to overrid
ePreference, otherwise the setting will be overwritten. --> | 16 <!-- Make sure the mock scrollbars are enabled after the call to overrid
ePreference, otherwise the setting will be overwritten. --> |
16 <script src="../../compositing/resources/mock_scrollbars.js"></script> | 17 <script src="../../compositing/resources/mock_scrollbars.js"></script> |
17 <style> | 18 <style> |
18 body { | 19 body { |
19 margin: 0px; | 20 margin: 0px; |
20 border: 0px; | 21 border: 0px; |
21 padding: 0px; | 22 padding: 0px; |
22 } | 23 } |
23 | 24 |
24 #fixedBox { | 25 #fixedBox { |
25 position: fixed; | 26 position: fixed; |
26 background-color: #000000; | 27 background-color: #000000; |
27 height: 100px; | 28 height: 100px; |
28 width: 100%; | 29 width: 100%; |
29 -webkit-filter: blur(1px); | 30 -webkit-filter: blur(1px); |
30 } | 31 } |
31 | 32 |
32 #redBox { | 33 #redBox { |
33 background-color: red; | 34 background-color: red; |
34 height: 200px; | 35 height: 200px; |
35 } | 36 } |
36 | 37 |
37 #greenBox { | 38 #greenBox { |
38 background-color: green; | 39 background-color: green; |
39 height: 1000px; | 40 height: 1000px; |
40 } | 41 } |
41 </style> | 42 </style> |
42 <script src="../../fast/repaint/resources/repaint.js"></script> | 43 <script src="../../resources/run-after-display.js"></script> |
43 <script type="text/javascript"> | 44 <script type="text/javascript"> |
44 function repaintTest() { | 45 function repaintTest() { |
45 window.scrollTo(0, 100); | 46 runAfterDisplay(function() { |
| 47 window.scrollTo(0, 100); |
| 48 if (window.testRunner) |
| 49 testRunner.notifyDone(); |
| 50 }); |
46 } | 51 } |
47 </script> | 52 </script> |
48 </head> | 53 </head> |
49 <body onload="runRepaintTest()"> | 54 <body onload="repaintTest()"> |
50 <div id="fixedBox"></div> | 55 <div id="fixedBox"></div> |
51 <div id="redBox"></div> | 56 <div id="redBox"></div> |
52 <div id="greenBox"></div> | 57 <div id="greenBox"></div> |
53 </body> | 58 </body> |
54 </html> | 59 </html> |
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