text: // DO NOT EDIT! This test has been generated by tools/gentest.py.
  // OffscreenCanvas test in a worker:2d.line.join.round
  // Description:lineJoin 'round' is rendered correctly
  // Note:
  
  importScripts("/resources/testharness.js");
  importScripts("/2dcontext/resources/canvas-tests.js");
  
  var t = async_test("lineJoin 'round' is rendered correctly");
  t.step(function() {
  
  var offscreenCanvas = new OffscreenCanvas(100, 50);
  var ctx = offscreenCanvas.getContext('2d');
  
  ctx.fillStyle = '#0f0';
  ctx.fillRect(0, 0, 100, 50);
  var tol = 1; // tolerance to avoid antialiasing artifacts
  ctx.lineJoin = 'round';
  ctx.lineWidth = 20;
  ctx.fillStyle = '#f00';
  ctx.strokeStyle = '#0f0';
  ctx.fillRect(10, 10, 20, 20);
  ctx.fillRect(20, 20, 20, 20);
  ctx.beginPath();
  ctx.moveTo(30, 20);
  ctx.arc(30, 20, 10-tol, 0, 2*Math.PI, true);
  ctx.fill();
  ctx.beginPath();
  ctx.moveTo(10, 20);
  ctx.lineTo(30, 20);
  ctx.lineTo(30, 40);
  ctx.stroke();
  ctx.fillStyle = '#0f0';
  ctx.strokeStyle = '#f00';
  ctx.beginPath();
  ctx.moveTo(60, 20);
  ctx.lineTo(80, 20);
  ctx.lineTo(80, 40);
  ctx.stroke();
  ctx.fillRect(60, 10, 20, 20);
  ctx.fillRect(70, 20, 20, 20);
  ctx.beginPath();
  ctx.moveTo(80, 20);
  ctx.arc(80, 20, 10+tol, 0, 2*Math.PI, true);
  ctx.fill();
  _assertPixel(offscreenCanvas, 36,14, 0,255,0,255, "36,14", "0,255,0,255");
  _assertPixel(offscreenCanvas, 36,13, 0,255,0,255, "36,13", "0,255,0,255");
  _assertPixel(offscreenCanvas, 37,13, 0,255,0,255, "37,13", "0,255,0,255");
  _assertPixel(offscreenCanvas, 38,13, 0,255,0,255, "38,13", "0,255,0,255");
  _assertPixel(offscreenCanvas, 38,12, 0,255,0,255, "38,12", "0,255,0,255");
  _assertPixel(offscreenCanvas, 86,14, 0,255,0,255, "86,14", "0,255,0,255");
  _assertPixel(offscreenCanvas, 86,13, 0,255,0,255, "86,13", "0,255,0,255");
  _assertPixel(offscreenCanvas, 87,13, 0,255,0,255, "87,13", "0,255,0,255");
  _assertPixel(offscreenCanvas, 88,13, 0,255,0,255, "88,13", "0,255,0,255");
  _assertPixel(offscreenCanvas, 88,12, 0,255,0,255, "88,12", "0,255,0,255");
  
  t.done();
  
  });
  done();
  