// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
// OffscreenCanvas test in a worker:2d.line.cap.butt
// Description:lineCap 'butt' is rendered correctly
// Note:

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

var t = async_test("lineCap 'butt' is rendered correctly");
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.lineCap = 'butt';
  ctx.lineWidth = 20;

  ctx.fillStyle = '#f00';
  ctx.strokeStyle = '#0f0';
  ctx.fillRect(15, 15, 20, 20);
  ctx.beginPath();
  ctx.moveTo(25, 15);
  ctx.lineTo(25, 35);
  ctx.stroke();

  ctx.fillStyle = '#0f0';
  ctx.strokeStyle = '#f00';
  ctx.beginPath();
  ctx.moveTo(75, 15);
  ctx.lineTo(75, 35);
  ctx.stroke();
  ctx.fillRect(65, 15, 20, 20);

  _assertPixel(canvas, 25,14, 0,255,0,255);
  _assertPixel(canvas, 25,15, 0,255,0,255);
  _assertPixel(canvas, 25,16, 0,255,0,255);
  _assertPixel(canvas, 25,34, 0,255,0,255);
  _assertPixel(canvas, 25,35, 0,255,0,255);
  _assertPixel(canvas, 25,36, 0,255,0,255);

  _assertPixel(canvas, 75,14, 0,255,0,255);
  _assertPixel(canvas, 75,15, 0,255,0,255);
  _assertPixel(canvas, 75,16, 0,255,0,255);
  _assertPixel(canvas, 75,34, 0,255,0,255);
  _assertPixel(canvas, 75,35, 0,255,0,255);
  _assertPixel(canvas, 75,36, 0,255,0,255);
  t.done();
});
done();
