Content - 50e781675aa75109dba44e25271bd7a16da9d060 - 2935158/offscreen-canvas/shadows/2d.shadow.gradient.alpha.html

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Tip revision: 94e78fddb888185d7d5d0f737c4c9b84bd638d59 authored by Mike Taylor on 30 March 2018, 21:08:48 UTC
Add tests for Event.srcElement

Tip revision: 94e78fd

2d.shadow.gradient.alpha.html

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

<h1>2d.shadow.gradient.alpha</h1>
<p class="desc">Shadows are drawn correctly for partially-transparent gradient fills</p>


<script>
var t = async_test("Shadows are drawn correctly for partially-transparent gradient fills");
t.step(function() {

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

var gradient = ctx.createLinearGradient(0, 0, 100, 0);
gradient.addColorStop(0, 'rgba(255,0,0,0.5)');
gradient.addColorStop(1, 'rgba(255,0,0,0.5)');
ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.shadowOffsetY = 50;
ctx.shadowColor = '#00f';
ctx.fillStyle = gradient;
ctx.fillRect(0, -50, 100, 50);
_assertPixelApprox(offscreenCanvas, 50,25, 127,0,127,255, "50,25", "127,0,127,255", 2);

t.done();

});
</script>

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