Content - ded18f76977cbcd574a164321a65f2eda1948e5e - 7a76d3d/offscreen-canvas/shadows/2d.shadow.canvas.transparent.2.html

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Tip revision: bff298ef3a29f1fb94968766714aa360da61b00f authored by domfarolino on 25 March 2018, 02:14:31 UTC
Add tests for https://github.com/whatwg/html/pull/3084

Tip revision: bff298e

2d.shadow.canvas.transparent.2.html

<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.shadow.canvas.transparent.2</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/canvas-tests.js"></script>

<h1>2d.shadow.canvas.transparent.2</h1>
<p class="desc">Shadows are not drawn for transparent parts of canvases</p>


<script>
var t = async_test("Shadows are not drawn for transparent parts of canvases");
t.step(function() {

var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');

var offscreenCanvas2 = new OffscreenCanvas(100, 50);
var ctx2 = offscreenCanvas2.getContext('2d');
ctx2.fillStyle = '#f00';
ctx2.fillRect(0, 0, 50, 50);
ctx.fillStyle = '#0f0';
ctx.fillRect(0, 0, 50, 50);
ctx.fillStyle = '#f00';
ctx.fillRect(50, 0, 50, 50);
ctx.shadowOffsetY = 50;
ctx.shadowColor = '#0f0';
ctx.drawImage(offscreenCanvas2, 50, -50);
ctx.shadowColor = '#f00';
ctx.drawImage(offscreenCanvas2, -50, -50);
_assertPixel(offscreenCanvas, 25,25, 0,255,0,255, "25,25", "0,255,0,255");
_assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255");
_assertPixel(offscreenCanvas, 75,25, 0,255,0,255, "75,25", "0,255,0,255");

t.done();

});
</script>

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