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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<meta charset="UTF-8">
<title>OffscreenCanvas test: 2d.path.quadraticCurveTo.nonfinite</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/html/canvas/resources/canvas-tests.js"></script>
<h1>2d.path.quadraticCurveTo.nonfinite</h1>
<p class="desc">quadraticCurveTo() with Infinity/NaN is ignored</p>
<script>
var t = async_test("quadraticCurveTo() with Infinity/NaN is ignored");
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.moveTo(0, 0);
ctx.lineTo(100, 0);
ctx.quadraticCurveTo(Infinity, 50, 0, 50);
ctx.quadraticCurveTo(-Infinity, 50, 0, 50);
ctx.quadraticCurveTo(NaN, 50, 0, 50);
ctx.quadraticCurveTo(0, Infinity, 0, 50);
ctx.quadraticCurveTo(0, -Infinity, 0, 50);
ctx.quadraticCurveTo(0, NaN, 0, 50);
ctx.quadraticCurveTo(0, 50, Infinity, 50);
ctx.quadraticCurveTo(0, 50, -Infinity, 50);
ctx.quadraticCurveTo(0, 50, NaN, 50);
ctx.quadraticCurveTo(0, 50, 0, Infinity);
ctx.quadraticCurveTo(0, 50, 0, -Infinity);
ctx.quadraticCurveTo(0, 50, 0, NaN);
ctx.quadraticCurveTo(Infinity, Infinity, 0, 50);
ctx.quadraticCurveTo(Infinity, Infinity, Infinity, 50);
ctx.quadraticCurveTo(Infinity, Infinity, Infinity, Infinity);
ctx.quadraticCurveTo(Infinity, Infinity, 0, Infinity);
ctx.quadraticCurveTo(Infinity, 50, Infinity, 50);
ctx.quadraticCurveTo(Infinity, 50, Infinity, Infinity);
ctx.quadraticCurveTo(Infinity, 50, 0, Infinity);
ctx.quadraticCurveTo(0, Infinity, Infinity, 50);
ctx.quadraticCurveTo(0, Infinity, Infinity, Infinity);
ctx.quadraticCurveTo(0, Infinity, 0, Infinity);
ctx.quadraticCurveTo(0, 50, Infinity, Infinity);
ctx.lineTo(100, 50);
ctx.lineTo(0, 50);
ctx.fillStyle = '#0f0';
ctx.fill();
_assertPixel(canvas, 50,25, 0,255,0,255);
_assertPixel(canvas, 90,45, 0,255,0,255);
t.done();
});
</script>
|
