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1 <!DOCTYPE html> | |
2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> | |
3 <title>OffscreenCanvas test: 2d.shadow.gradient.transparent.2</title> | |
4 <script src="/resources/testharness.js"></script> | |
5 <script src="/resources/testharnessreport.js"></script> | |
6 <script src="/common/canvas-tests.js"></script> | |
7 | |
8 <h1>2d.shadow.gradient.transparent.2</h1> | |
9 <p class="desc">Shadows are not drawn for transparent parts of gradient fills</p
> | |
10 | |
11 | |
12 <script> | |
13 var t = async_test("Shadows are not drawn for transparent parts of gradient fill
s"); | |
14 t.step(function() { | |
15 | |
16 var offscreenCanvas = new OffscreenCanvas(100, 50); | |
17 var ctx = offscreenCanvas.getContext('2d'); | |
18 | |
19 var gradient = ctx.createLinearGradient(0, 0, 100, 0); | |
20 gradient.addColorStop(0, '#f00'); | |
21 gradient.addColorStop(0.499, '#f00'); | |
22 gradient.addColorStop(0.5, 'rgba(0,0,0,0)'); | |
23 gradient.addColorStop(1, 'rgba(0,0,0,0)'); | |
24 ctx.fillStyle = '#f00'; | |
25 ctx.fillRect(0, 0, 50, 50); | |
26 ctx.fillStyle = '#0f0'; | |
27 ctx.fillRect(50, 0, 50, 50); | |
28 ctx.shadowOffsetY = 50; | |
29 ctx.shadowColor = '#0f0'; | |
30 ctx.fillStyle = gradient; | |
31 ctx.fillRect(0, -50, 100, 50); | |
32 _assertPixel(offscreenCanvas, 25,25, 0,255,0,255, "25,25", "0,255,0,255"); | |
33 _assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255"); | |
34 _assertPixel(offscreenCanvas, 75,25, 0,255,0,255, "75,25", "0,255,0,255"); | |
35 | |
36 t.done(); | |
37 | |
38 }); | |
39 </script> | |
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