blob: 5440944e9315dfc7330acb42ddeaee1e25554783 (
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
|
// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
// OffscreenCanvas test in a worker:2d.shadow.image.transparent.1
// Description:Shadows are not drawn for transparent images
// Note:
importScripts("/resources/testharness.js");
importScripts("/html/canvas/resources/canvas-tests.js");
promise_test(async t => {
var canvas = new OffscreenCanvas(100, 50);
var ctx = canvas.getContext('2d');
ctx.fillStyle = '#0f0';
ctx.fillRect(0, 0, 100, 50);
ctx.shadowColor = '#f00';
ctx.shadowOffsetY = 50;
var response = await fetch('/images/transparent.png')
var blob = await response.blob();
var img = await createImageBitmap(blob);
ctx.drawImage(img, 0, -50);
_assertPixel(canvas, 50,25, 0,255,0,255);
}, "Shadows are not drawn for transparent images");
done();
|
