// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
// OffscreenCanvas test in a worker:2d.gradient.interpolate.overlap
// 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');

  canvas.width = 200;
  var g = ctx.createLinearGradient(0, 0, 200, 0);
  g.addColorStop(0, '#f00');
  g.addColorStop(0, '#ff0');
  g.addColorStop(0.25, '#00f');
  g.addColorStop(0.25, '#0f0');
  g.addColorStop(0.25, '#0f0');
  g.addColorStop(0.25, '#0f0');
  g.addColorStop(0.25, '#ff0');
  g.addColorStop(0.5, '#00f');
  g.addColorStop(0.5, '#0f0');
  g.addColorStop(0.75, '#00f');
  g.addColorStop(0.75, '#f00');
  g.addColorStop(0.75, '#ff0');
  g.addColorStop(0.5, '#0f0');
  g.addColorStop(0.5, '#0f0');
  g.addColorStop(0.5, '#ff0');
  g.addColorStop(1, '#00f');
  ctx.fillStyle = g;
  ctx.fillRect(0, 0, 200, 50);
  _assertPixelApprox(canvas, 49,25, 0,0,255,255, 16);
  _assertPixelApprox(canvas, 51,25, 255,255,0,255, 16);
  _assertPixelApprox(canvas, 99,25, 0,0,255,255, 16);
  _assertPixelApprox(canvas, 101,25, 255,255,0,255, 16);
  _assertPixelApprox(canvas, 149,25, 0,0,255,255, 16);
  _assertPixelApprox(canvas, 151,25, 255,255,0,255, 16);
  t.done();
});
done();