third_party/WebKit/LayoutTests/paint/invalidation/spv2/canvas-resize-no-full-invalidation.html - Issue 2010243002: Remove paint/invalidation/spv2

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Side by Side Diff: third_party/WebKit/LayoutTests/paint/invalidation/spv2/canvas-resize-no-full-invalidation.html

Issue 2010243002: Remove paint/invalidation/spv2 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 7 months ago

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1 <!-- Based on fast/repaint/canvas-resize-no-full-invalidation.html -->

2 <!DOCTYPE html>

3 <style>

4 canvas {

5 position: absolute;

6 width: 600px;

7 height: 500px;

8 top: 50px;

9 left: 50px;

10 /* object-fit and object-position make the content of the canvas not affected

11 by the resize in paintInvalidationTest(). */

12 object-fit: contain;

13 object-position: 0 0;

14 background-color: #030;

15 }

16 </style>

17 Tests paint invalidation of canvas when it's resized which doesn't affect its co ntents. Passes if there is only incremental invalidation for the resized backgro und.

18 <canvas id="canvas" width="500" height="500"></canvas>

19

20 <script src="resources/paint-invalidation-test.js"></script>

21 <script>

22 function paintInvalidationTest() {

23 document.getElementById('canvas').style.width = '500px';

24 }

25 onload = runPaintInvalidationTest;

26

27 var ctx = document.getElementById('canvas').getContext('2d');

28 ctx.beginPath();

29 ctx.arc(250, 250, 250, 0, 2 * Math.PI);

30 ctx.fillStyle = 'green';

31 ctx.fill();

32 </script>

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