summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/html/canvas/offscreen/line-styles/2d.line.cross.worker.js
blob: 5dc95c25f132179ccf2817afa35e22edd731e6f4 (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
25
26
27
28
29
30
31
32
33
34
35
36
37
38
// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
// OffscreenCanvas test in a worker:2d.line.cross
// Description:
// Note:

importScripts("/resources/testharness.js");
importScripts("/html/canvas/resources/canvas-tests.js");

var t = async_test("");
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.fillStyle = '#0f0';
  ctx.fillRect(0, 0, 100, 50);

  ctx.lineWidth = 200;
  ctx.lineJoin = 'bevel';

  ctx.strokeStyle = '#f00';
  ctx.beginPath();
  ctx.moveTo(110, 50);
  ctx.lineTo(110, 60);
  ctx.lineTo(100, 60);
  ctx.stroke();

  _assertPixel(canvas, 1,1, 0,255,0,255);
  _assertPixel(canvas, 48,1, 0,255,0,255);
  _assertPixel(canvas, 48,48, 0,255,0,255);
  _assertPixel(canvas, 1,48, 0,255,0,255);
  t.done();
});
done();