text: // DO NOT EDIT! This test has been generated by tools/gentest.py.
  // OffscreenCanvas test in a worker:2d.drawImage.9arg.destpos
  // Description:
  // Note:
  
  importScripts("/resources/testharness.js");
  importScripts("/common/canvas-tests.js");
  
  var t = async_test("");
  t.step(function() {
  
  var offscreenCanvas = new OffscreenCanvas(100, 50);
  var ctx = offscreenCanvas.getContext('2d');
  
  ctx.fillStyle = '#f00';
  ctx.fillRect(0, 0, 100, 50);
  var promise1 = new Promise(function(resolve, reject) {
      var xhr = new XMLHttpRequest();
      xhr.open("GET", '/images/red.png');
      xhr.responseType = 'blob';
      xhr.send();
      xhr.onload = function() {
          resolve(xhr.response);
      };
  });
  var promise2 = new Promise(function(resolve, reject) {
      var xhr = new XMLHttpRequest();
      xhr.open("GET", '/images/green.png');
      xhr.responseType = 'blob';
      xhr.send();
      xhr.onload = function() {
          resolve(xhr.response);
      };
  });
  Promise.all([promise1, promise2]).then(function(response1, response2) {
      ctx.drawImage(response2, 0, 0, 100, 50, 0, 0, 100, 50);
      ctx.drawImage(response1, 0, 0, 100, 50, -100, 0, 100, 50);
      ctx.drawImage(response1, 0, 0, 100, 50, 100, 0, 100, 50);
      ctx.drawImage(response1, 0, 0, 100, 50, 0, -50, 100, 50);
      ctx.drawImage(response1, 0, 0, 100, 50, 0, 50, 100, 50);
      _assertPixelApprox(offscreenCanvas, 0,0, 0,255,0,255, "0,0", "0,255,0,255", 2);
      _assertPixelApprox(offscreenCanvas, 99,0, 0,255,0,255, "99,0", "0,255,0,255", 2);
      _assertPixelApprox(offscreenCanvas, 0,49, 0,255,0,255, "0,49", "0,255,0,255", 2);
      _assertPixelApprox(offscreenCanvas, 99,49, 0,255,0,255, "99,49", "0,255,0,255", 2);
  });
  
  t.done();
  
  });
  done();
  