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Issue 2553473002: Add offscreen-canvas to the list of wpt directories to skip. (Closed)
Patch Set: Created 4 years ago
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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.path.arcTo.shape.curve2</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.path.arcTo.shape.curve2</h1>
9 <p class="desc">arcTo() curves in the right kind of shape</p>
10
11
12 <script>
13 var t = async_test("arcTo() curves in the right kind of shape");
14 t.step(function() {
15
16 var offscreenCanvas = new OffscreenCanvas(100, 50);
17 var ctx = offscreenCanvas.getContext('2d');
18
19 var tol = 1.5; // tolerance to avoid antialiasing artifacts
20 ctx.fillStyle = '#0f0';
21 ctx.fillRect(0, 0, 100, 50);
22 ctx.fillStyle = '#f00';
23 ctx.beginPath();
24 ctx.rect(10, 20, 45, 10);
25 ctx.moveTo(80, 45);
26 ctx.arc(55, 45, 25-tol, 0, -Math.PI/2, true);
27 ctx.arc(55, 45, 15+tol, -Math.PI/2, 0, false);
28 ctx.fill();
29 ctx.strokeStyle = '#0f0';
30 ctx.lineWidth = 10;
31 ctx.beginPath();
32 ctx.moveTo(10, 25);
33 ctx.arcTo(75, 25, 75, 60, 20);
34 ctx.stroke();
35 _assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255");
36 _assertPixel(offscreenCanvas, 55,19, 0,255,0,255, "55,19", "0,255,0,255");
37 _assertPixel(offscreenCanvas, 55,20, 0,255,0,255, "55,20", "0,255,0,255");
38 _assertPixel(offscreenCanvas, 55,21, 0,255,0,255, "55,21", "0,255,0,255");
39 _assertPixel(offscreenCanvas, 64,22, 0,255,0,255, "64,22", "0,255,0,255");
40 _assertPixel(offscreenCanvas, 65,21, 0,255,0,255, "65,21", "0,255,0,255");
41 _assertPixel(offscreenCanvas, 72,28, 0,255,0,255, "72,28", "0,255,0,255");
42 _assertPixel(offscreenCanvas, 73,27, 0,255,0,255, "73,27", "0,255,0,255");
43 _assertPixel(offscreenCanvas, 78,36, 0,255,0,255, "78,36", "0,255,0,255");
44 _assertPixel(offscreenCanvas, 79,35, 0,255,0,255, "79,35", "0,255,0,255");
45 _assertPixel(offscreenCanvas, 80,44, 0,255,0,255, "80,44", "0,255,0,255");
46 _assertPixel(offscreenCanvas, 80,45, 0,255,0,255, "80,45", "0,255,0,255");
47 _assertPixel(offscreenCanvas, 80,46, 0,255,0,255, "80,46", "0,255,0,255");
48
49 t.done();
50
51 });
52 </script>
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