third_party/WebKit/LayoutTests/paint/invalidation/composited-overflow-local-background-removed.html - Issue 2266103002: Repaint when background switches painting from/to scrolling contents layer.

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Side by Side Diff: third_party/WebKit/LayoutTests/paint/invalidation/composited-overflow-local-background-removed.html

Issue 2266103002: Repaint when background switches painting from/to scrolling contents layer. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Remove setNeedsRepaint Created 4 years, 3 months ago

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

2 <script src="../../fast/repaint/resources/text-based-repaint.js"></script>	2 <script src="../../fast/repaint/resources/text-based-repaint.js"></script>

3 <script>	3 <script>

4 function repaintTest() {	4 function repaintTest() {

5 scroller.style.background = 'green local';	5 scroller.style.background = '';

6 }	6 }

7 onload = runRepaintAndPixelTest;	7 onload = runRepaintAndPixelTest;

8 </script>	8 </script>

9 <style>	9 <style>

10 #scroller {	10 #scroller {

11 background: red local;

12 overflow: scroll;	11 overflow: scroll;

13 width: 200px;	12 width: 200px;

14 height: 200px;	13 height: 200px;

15 will-change: transform;	14 will-change: transform;

16 }	15 }

17	16

18 .spacer {	17 .spacer {

19 height: 300px;	18 height: 300px;

20 }	19 }

21 </style>	20 </style>

22 <!-- #scroller has a locally attached background which will be painted into the	21 <!-- #scroller has a locally attached background which will be painted into the

23 scrolling contents layer. When the color changes it should repaint. -->	22 scrolling contents layer. When the color is removed it should be cleared. -- >

24 <div id="scroller">	23 <div id="scroller" style="background: red local;">

	24 <p>Content</p>

25 <div class="spacer"></div>	25 <div class="spacer"></div>

26 </div>	26 </div>

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