third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/drawing-images-to-the-canvas/2d.drawImage.self.2.html - Issue 2547023002: Import wpt@3c8896ae408c8fd594979da7c99970029e7856a7

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Side by Side Diff: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/drawing-images-to-the-canvas/2d.drawImage.self.2.html

Issue 2547023002: Import wpt@3c8896ae408c8fd594979da7c99970029e7856a7 (Closed)

Patch Set: Modify TestExpectations or download new baselines for tests. Created 4 years ago

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	1 <!DOCTYPE html>

	2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->

	3 <title>OffscreenCanvas test: 2d.drawImage.self.2</title>

	4 <script src="/resources/testharness.js"></script>

	5 <script src="/resources/testharnessreport.js"></script>

	6 <script src="/common/canvas-tests.js"></script>

	7

	8 <h1>2d.drawImage.self.2</h1>

	9 <p class="desc"></p>

	10

	11

	12 <script>

	13 var t = async_test("");

	14 t.step(function() {

	15

	16 var offscreenCanvas = new OffscreenCanvas(100, 50);

	17 var ctx = offscreenCanvas.getContext('2d');

	18

	19 ctx.fillStyle = '#0f0';

	20 ctx.fillRect(0, 1, 100, 49);

	21 ctx.fillStyle = '#f00';

	22 ctx.fillRect(0, 0, 100, 1);

	23 ctx.drawImage(offscreenCanvas, 0, 1);

	24 ctx.fillStyle = '#0f0';

	25 ctx.fillRect(0, 0, 100, 2);

	26 _assertPixelApprox(offscreenCanvas, 0,0, 0,255,0,255, "0,0", "0,255,0,255", 2);

	27 _assertPixelApprox(offscreenCanvas, 99,0, 0,255,0,255, "99,0", "0,255,0,255", 2) ;

	28 _assertPixelApprox(offscreenCanvas, 0,49, 0,255,0,255, "0,49", "0,255,0,255", 2) ;

	29 _assertPixelApprox(offscreenCanvas, 99,49, 0,255,0,255, "99,49", "0,255,0,255", 2);

	30

	31 t.done();

	32

	33 });

	34 </script>

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