summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/html/canvas/offscreen/shadows/2d.shadow.alpha.5.html
blob: 3b1089d7d79be5d5236c7b28f3af85955f4840eb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.shadow.alpha.5</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/html/canvas/resources/canvas-tests.js"></script>

<h1>2d.shadow.alpha.5</h1>
<p class="desc">Shadows of shapes with alpha components are drawn correctly</p>


<script>
var t = async_test("Shadows of shapes with alpha components are drawn correctly");
var t_pass = t.done.bind(t);
var t_fail = t.step_func(function(reason) {
    throw reason;
});
t.step(function() {

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

ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.fillStyle = 'rgba(64, 0, 0, 0.5)';
ctx.shadowColor = '#00f';
ctx.shadowOffsetY = 50;
ctx.fillRect(0, -50, 100, 50);
_assertPixelApprox(canvas, 50,25, 127,0,127,255, 2);
t.done();

});
</script>