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

Issue 1366763002: Text expectations of paint/invalidation/spv2 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 2 months ago
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1 <!-- Based on fast/repaint/canvas-resize-no-full-invalidation.html --> 1 <!-- Based on fast/repaint/canvas-resize-no-full-invalidation.html -->
2 <!DOCTYPE html> 2 <!DOCTYPE html>
3 <style> 3 <style>
4 canvas { 4 canvas {
5 position: absolute; 5 position: absolute;
6 width: 600px; 6 width: 600px;
7 height: 500px; 7 height: 500px;
8 top: 50px; 8 top: 50px;
9 left: 50px; 9 left: 50px;
10 /* object-fit and object-position make the content of the canvas not affected 10 /* object-fit and object-position make the content of the canvas not affected
11 window.expectedPaintInvalidationObjects = [
12 "LayoutHTMLCanvas (positioned) CANVAS id='canvas'",
13 ];
14 by the resize in paintInvalidationTest(). */ 11 by the resize in paintInvalidationTest(). */
15 object-fit: contain; 12 object-fit: contain;
16 object-position: 0 0; 13 object-position: 0 0;
17 background-color: #030; 14 background-color: #030;
18 } 15 }
19 </style> 16 </style>
20 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. 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.
21 <canvas id="canvas" width="500" height="500"></canvas> 18 <canvas id="canvas" width="500" height="500"></canvas>
22 19
23 <script src="resources/paint-invalidation-test.js"></script> 20 <script src="resources/paint-invalidation-test.js"></script>
24 <script> 21 <script>
25 window.expectedPaintInvalidationObjects = [
26 "LayoutHTMLCanvas (positioned) CANVAS id='canvas'",
27 ];
28 function paintInvalidationTest() { 22 function paintInvalidationTest() {
29 document.getElementById('canvas').style.width = '500px'; 23 document.getElementById('canvas').style.width = '500px';
30 } 24 }
31 onload = runPaintInvalidationTest; 25 onload = runPaintInvalidationTest;
32 26
33 var ctx = document.getElementById('canvas').getContext('2d'); 27 var ctx = document.getElementById('canvas').getContext('2d');
34 ctx.beginPath(); 28 ctx.beginPath();
35 ctx.arc(250, 250, 250, 0, 2 * Math.PI); 29 ctx.arc(250, 250, 250, 0, 2 * Math.PI);
36 ctx.fillStyle = 'green'; 30 ctx.fillStyle = 'green';
37 ctx.fill(); 31 ctx.fill();
38 </script> 32 </script>
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