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Issue 2036663003: Establish mojo service between Canvas (blink) and SurfaceManager (browser) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: OWNERS change on offscreencanvas folder Created 4 years, 6 months ago
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« no previous file with comments | « content/content_browser.gypi ('k') | third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-transferControlToOffscreen-expected.txt » ('j') | third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridgeClient.h » ('J')
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1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> 1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
2 <html> 2 <html>
3 <head> 3 <head>
4 <script src="../../resources/js-test.js"></script> 4 <script src="../../resources/js-test.js"></script>
5 </head> 5 </head>
6 <body> 6 <body>
7 <script> 7 <script>
8 8
9 description("Test transferControlToOffscreen."); 9 description("Test transferControlToOffscreen.");
10 window.jsTestIsAsync = true; 10 window.jsTestIsAsync = true;
11 11
12 function createCanvas(width, height) {
13 var canvas = document.createElement("canvas");
14 canvas.width = width;
15 canvas.height = height;
16 return canvas;
17 }
18
19 // Tests whether transferControlToOffscreen can be run correctly.
12 var width = 50; 20 var width = 50;
13 var height = 50; 21 var height = 50;
14 var canvas = document.createElement("canvas"); 22 var canvas1 = createCanvas(width, height);
15 canvas.width = width; 23 var offscreenCanvas1;
16 canvas.height = height; 24 try {
25 offscreenCanvas1 = canvas1.transferControlToOffscreen();
26 testPassed("Successfully created layer for offscreencanvas");
27 shouldBe("offscreenCanvas1.width", "width");
28 shouldBe("offscreenCanvas1.height", "height");
29 } catch (ex) {
30 testFailed(ex.message);
31 }
17 32
18 var offscreenCanvas = canvas.transferControlToOffscreen(); 33 // Tests whether transferControlToOffscreen throws exception correctly.
19 shouldBe("offscreenCanvas.width", "width"); 34 var canvas2 = createCanvas(50, 50);
20 shouldBe("offscreenCanvas.height", "height"); 35 var offscreenCanvas2;
21 36 var ctx = canvas2.getContext("2d");
22 var ctx = canvas.getContext("2d");
23 try { 37 try {
24 offscreenCanvas = canvas.transferControlToOffscreen(); 38 offscreenCanvas2 = canvas2.transferControlToOffscreen();
25 testFailed("transferControlToOffscreen from a canvas with context didn't thr ow an exception."); 39 testFailed("transferControlToOffscreen from a canvas with context didn't thr ow an exception.");
26 } catch (ex) { 40 } catch (ex) {
27 testPassed("transferControlToOffscreen from a canvas with context throws an exception: " + ex); 41 testPassed("transferControlToOffscreen from a canvas with context throws an exception: " + ex);
28 } 42 }
29 43
30 finishJSTest(); 44 finishJSTest();
31 </script> 45 </script>
32 </body> 46 </body>
33 </html> 47 </html>
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« no previous file with comments | « content/content_browser.gypi ('k') | third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-transferControlToOffscreen-expected.txt » ('j') | third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridgeClient.h » ('J')

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