LayoutTests/compositing/repaint/fixed-pos-inside-composited-intermediate-layer.html - Issue 26110004: Defer the real work in updateCompositingLayers until it's really needed.

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Side by Side Diff: LayoutTests/compositing/repaint/fixed-pos-inside-composited-intermediate-layer.html

Issue 26110004: Defer the real work in updateCompositingLayers until it's really needed. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: patch for landing Created 7 years, 2 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3	3

4 <head>	4 <head>

5 <style>	5 <style>

6	6

7 .compositedBehind {	7 .compositedBehind {

8 width: 500px;	8 width: 500px;

9 height: 500px;	9 height: 500px;

10 -webkit-transform: translatez(0);	10 -webkit-transform: translatez(0);

(...skipping 26 matching lines...) Expand all Loading...
37 testRunner.dumpAsText();	37 testRunner.dumpAsText();

38	38

39 if (window.internals) {	39 if (window.internals) {

40 /* Note carefully, compositing for fixed position is _disabled_ here */	40 /* Note carefully, compositing for fixed position is _disabled_ here */

41 internals.settings.setAcceleratedCompositingForFixedPositionEnabled( false);	41 internals.settings.setAcceleratedCompositingForFixedPositionEnabled( false);

42 internals.settings.setFixedPositionCreatesStackingContext(true);	42 internals.settings.setFixedPositionCreatesStackingContext(true);

43 }	43 }

44	44

45 function test()	45 function test()

46 {	46 {

47 document.body.offsetHeight;	47 testRunner.display()

	48

48 if (window.internals)	49 if (window.internals)

49 window.internals.startTrackingRepaints(document);	50 window.internals.startTrackingRepaints(document);

50	51

51 window.scrollTo(0, 100);	52 window.scrollTo(0, 100);

52	53

53 if (window.internals)	54 if (window.internals)

54 document.getElementById('layers').textContent = window.internals .layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_REPAINT_RECTS);	55 document.getElementById('layers').textContent = window.internals .layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_REPAINT_RECTS);

55 }	56 }

56 </script>	57 </script>

57	58

(...skipping 12 matching lines...) Expand all Loading...
70 <div class="compositedBehind"> </div>	71 <div class="compositedBehind"> </div>

71	72

72 <div class="containerOverlapsComposited">	73 <div class="containerOverlapsComposited">

73 <div class="fixed"></div>	74 <div class="fixed"></div>

74 </div>	75 </div>

75	76

76 <pre id="layers"></pre>	77 <pre id="layers"></pre>

77 </body>	78 </body>

78	79

79 </html>	80 </html>

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