LayoutTests/compositing/overflow/automatically-opt-into-composited-scrolling-after-sibling-z-index-change.html - Issue 20103002: Make composited scrolling codepaths co-operate.

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Side by Side Diff: LayoutTests/compositing/overflow/automatically-opt-into-composited-scrolling-after-sibling-z-index-change.html

Issue 20103002: Make composited scrolling codepaths co-operate. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: rebaseline TestExpectations Created 7 years, 2 months ago

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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 #container {	6 #container {

7 width: 200px;	7 width: 200px;

8 height: 200px;	8 height: 200px;

9 overflow: scroll;	9 overflow: scroll;

10 margin: 20px;	10 margin: 20px;

(...skipping 20 matching lines...) Expand all Loading...
31 left: 20px;	31 left: 20px;

32 top: 20px;	32 top: 20px;

33 background-color: #990066;	33 background-color: #990066;

34 }	34 }

35 </style>	35 </style>

36 <script src='resources/automatically-opt-into-composited-scrolling.js'></scr ipt>	36 <script src='resources/automatically-opt-into-composited-scrolling.js'></scr ipt>

37 <script>	37 <script>

38 if (window.testRunner)	38 if (window.testRunner)

39 testRunner.dumpAsText();	39 testRunner.dumpAsText();

40	40

41 if (window.internals)	41 if (window.internals) {

42 window.internals.settings.setAcceleratedCompositingForOverflowScroll Enabled(true);	42 window.internals.settings.setAcceleratedCompositingForOverflowScroll Enabled(true);

	43 window.internals.settings.setCompositorDrivenAcceleratedScrollingEna bled(false);

	44 }

43	45

44 function doTest()	46 function doTest()

45 {	47 {

46 if (!window.internals)	48 if (!window.internals)

47 return;	49 return;

48	50

49 var predecessor = document.getElementById('predecessor');	51 var predecessor = document.getElementById('predecessor');

50 var container = document.getElementById('container');	52 var container = document.getElementById('container');

51	53

52 predecessor.style.zIndex = '5';	54 predecessor.style.zIndex = '5';

(...skipping 22 matching lines...) Expand all Loading...
75 <body>	77 <body>

76 <div>	78 <div>

77 <div class='positioned' id='predecessor'></div>	79 <div class='positioned' id='predecessor'></div>

78 <div id='container'>	80 <div id='container'>

79 <div class='scrolled'></div>	81 <div class='scrolled'></div>

80 </div>	82 </div>

81 </div>	83 </div>

82 <pre id='console'></pre>	84 <pre id='console'></pre>

83 </body>	85 </body>

84 </html>	86 </html>

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