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path: root/testing/web-platform/tests/html/canvas/offscreen/canvas-host/2d.canvas.host.initial.reset.pattern.worker.js
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// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
// OffscreenCanvas test in a worker:2d.canvas.host.initial.reset.pattern
// Description:Resetting the canvas state does not invalidate any existing patterns
// Note:

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

var t = async_test("Resetting the canvas state does not invalidate any existing patterns");
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');

  canvas.width = 30;
  ctx.fillStyle = '#0f0';
  ctx.fillRect(0, 0, 30, 50);
  var p = ctx.createPattern(canvas, 'repeat-x');
  canvas.width = 100;
  ctx.fillStyle = '#f00';
  ctx.fillRect(0, 0, 100, 50);
  ctx.fillStyle = p;
  ctx.fillRect(0, 0, 100, 50);
  _assertPixel(canvas, 50,25, 0,255,0,255);
  t.done();
});
done();