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
|
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.shadow.pattern.transparent.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.pattern.transparent.1</h1>
<p class="desc">Shadows are not drawn for transparent fill patterns</p>
<script>
promise_test(async t => {
var canvas = new OffscreenCanvas(100, 50);
var ctx = canvas.getContext('2d');
var response = await fetch('/images/transparent.png')
var blob = await response.blob();
var img = await createImageBitmap(blob);
var pattern = ctx.createPattern(img, 'repeat');
ctx.fillStyle = '#0f0';
ctx.fillRect(0, 0, 100, 50);
ctx.shadowColor = '#f00';
ctx.shadowOffsetY = 50;
ctx.fillStyle = pattern;
ctx.fillRect(0, -50, 100, 50);
_assertPixel(canvas, 50,25, 0,255,0,255);
}, "Shadows are not drawn for transparent fill patterns");
</script>
|
