File: 2d.path.arc.selfintersect.2.html

package info (click to toggle)
thunderbird 1%3A78.14.0-1~deb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 2,922,628 kB
  • sloc: cpp: 5,990,120; javascript: 4,418,692; ansic: 3,063,889; python: 915,509; asm: 304,197; xml: 206,623; sh: 109,253; java: 108,679; makefile: 22,985; perl: 15,867; yacc: 4,565; objc: 3,026; pascal: 1,787; lex: 1,720; ada: 1,681; cs: 879; exp: 505; awk: 485; sql: 452; php: 436; lisp: 432; ruby: 99; sed: 69; csh: 45
file content (42 lines) | stat: -rw-r--r-- 1,454 bytes parent folder | download | duplicates (8)
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
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.path.arc.selfintersect.2</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.arc.selfintersect.2</h1>
<p class="desc">arc() with lineWidth > 2*radius is drawn sensibly</p>


<script>
var t = async_test("arc() with lineWidth > 2*radius is drawn sensibly");
var t_pass = t.done.bind(t);
var t_fail = t.step_func(function(reason) {
    throw reason;
});
t.step(function() {

var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');

ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.lineWidth = 180;
ctx.strokeStyle = '#0f0';
ctx.beginPath();
ctx.arc(-50, 50, 25, 0, -Math.PI/2, true);
ctx.stroke();
ctx.beginPath();
ctx.arc(100, 0, 25, 0, -Math.PI/2, true);
ctx.stroke();
_assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255");
_assertPixel(offscreenCanvas, 90,10, 0,255,0,255, "90,10", "0,255,0,255");
_assertPixel(offscreenCanvas, 97,1, 0,255,0,255, "97,1", "0,255,0,255");
_assertPixel(offscreenCanvas, 97,2, 0,255,0,255, "97,2", "0,255,0,255");
_assertPixel(offscreenCanvas, 97,3, 0,255,0,255, "97,3", "0,255,0,255");
_assertPixel(offscreenCanvas, 2,48, 0,255,0,255, "2,48", "0,255,0,255");
t.done();

});
</script>