third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/the-offscreen-canvas/initial.reset.same.html - Issue 2550713004: Import wpt@5915964199b07226bf6d8fbb177a63b1f272907a

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Side by Side Diff: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/the-offscreen-canvas/initial.reset.same.html

Issue 2550713004: Import wpt@5915964199b07226bf6d8fbb177a63b1f272907a (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: initial.reset.same</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>initial.reset.same</h1>

	9 <p class="desc">Setting size (not changing the value) resets canvas to transpare nt black</p>

	10

	11

	12 <script>

	13 var t = async_test("Setting size (not changing the value) resets canvas to trans parent black");

	14 t.step(function() {

	15

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

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

	18

	19 offscreenCanvas.width = 100;

	20 ctx.fillStyle = '#f00';

	21 ctx.fillRect(0, 0, 50, 50);

	22 _assertPixel(offscreenCanvas, 20,20, 255,0,0,255, "20,20", "255,0,0,255");

	23 offscreenCanvas.width = 100;

	24 _assertPixel(offscreenCanvas, 20,20, 0,0,0,0, "20,20", "0,0,0,0");

	25

	26 t.done();

	27

	28 });

	29 </script>

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