third_party/WebKit/LayoutTests/paint/invalidation/animated-gif-background.html - Issue 2319833002: Deflake paint/invalidation/animated-gif*.html

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Side by Side Diff: third_party/WebKit/LayoutTests/paint/invalidation/animated-gif-background.html

Issue 2319833002: Deflake paint/invalidation/animated-gif*.html (Closed)

Patch Set: Disable under-invalidation checking for offscreen gif animation Created 4 years, 3 months ago

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1 <!doctype HTML>	1 <!doctype HTML>

2 <body>	2 <body>

3 <div style="height: 2000px; width: 2000px;">	3 <div style="height: 2000px; width: 2000px;">

4 <div id="targetImage" style="width: 50px; height: 50px">	4 <div id="targetImage" style="width: 50px; height: 50px"></div>

	5 <img id="testTarget" style="visibility: hidden">

5 </div>	6 </div>

6 <img id="testTarget" style="visibility: hidden">

7 <script src="../../fast/repaint/resources/text-based-repaint.js"></script>	7 <script src="../../fast/repaint/resources/text-based-repaint.js"></script>

8 <script>	8 <script>

9 window.testIsAsync = true;	9 window.testIsAsync = true;

10	10

11 function repaintTest() {	11 function repaintTest() {

12 window.internals.advanceImageAnimation(testTarget);	12 if (window.internals)

	13 internals.advanceImageAnimation(testTarget);

13 requestAnimationFrame(function() {	14 requestAnimationFrame(function() {

14 finishRepaintTest();	15 finishRepaintTest();

15 });	16 });

16 }	17 }

17	18

18 function targetImageOnload() {

19 window.internals.startTrackingRepaints(document);

20 runRepaintTest();

21 }

22

23 onload = function() {	19 onload = function() {

24 targetImage.style.background = "url(../../fast/backgrounds/resources/red-gre en-animated.gif)";	20 targetImage.style.background = "url(../../fast/backgrounds/resources/red-gre en-animated.gif)";

25	21

26 // Use a parallel image element has a hack to detect whether the image has l oaded, and therefore	22 // Use a parallel image element has a hack to detect whether the image has l oaded, and therefore

27 // we'll get a frame.	23 // we'll get a frame.

28 testTarget.onload = targetImageOnload;	24 testTarget.onload = runRepaintTest;

29 testTarget.src = "../../fast/backgrounds/resources/red-green-animated.gif";	25 testTarget.src = "../../fast/backgrounds/resources/red-green-animated.gif";

30 }	26 }

31 </script>	27 </script>

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