summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/html/canvas/offscreen/shadows/2d.shadow.stroke.join.1.html
blob: 8faa2fef082c9d30af3c2d862abfbbd638270503 (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
34
35
36
37
38
39
40
41
42
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.shadow.stroke.join.1</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.stroke.join.1</h1>
<p class="desc">Shadows are not drawn for areas outside stroke joins</p>


<script>
var t = async_test("Shadows are not drawn for areas outside stroke joins");
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 = '#0f0';
ctx.fillRect(0, 0, 100, 50);
ctx.strokeStyle = '#f00';
ctx.shadowColor = '#f00';
ctx.shadowOffsetX = 100;
ctx.lineWidth = 200;
ctx.lineJoin = 'bevel';
ctx.beginPath();
ctx.moveTo(-200, -50);
ctx.lineTo(-150, -50);
ctx.lineTo(-151, -100);
ctx.stroke();
_assertPixel(canvas, 1,1, 0,255,0,255);
_assertPixel(canvas, 48,48, 0,255,0,255);
_assertPixel(canvas, 50,25, 0,255,0,255);
_assertPixel(canvas, 98,48, 0,255,0,255);
t.done();

});
</script>