2d.gradient.radial.transform.3.html

<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.gradient.radial.transform.3</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/html/canvas/resources/canvas-tests.js"></script>

<h1>2d.gradient.radial.transform.3</h1>
<p class="desc">Radial gradient transforms do not experience broken caching effects</p>


<script>
var t = async_test("Radial gradient transforms do not experience broken caching effects");
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');

  var g = ctx.createRadialGradient(0, 0, 0, 0, 0, 11.2);
  g.addColorStop(0, '#0f0');
  g.addColorStop(0.5, '#0f0');
  g.addColorStop(0.51, '#f00');
  g.addColorStop(1, '#f00');
  ctx.fillStyle = g;
  ctx.fillRect(0, 0, 100, 50);
  ctx.translate(50, 25);
  ctx.scale(10, 10);
  ctx.fillRect(-5, -2.5, 10, 5);
  _assertPixel(canvas, 25,25, 0,255,0,255);
  _assertPixel(canvas, 50,25, 0,255,0,255);
  _assertPixel(canvas, 75,25, 0,255,0,255);
  t.done();

});
</script>

chromium/third_party/blink/web_tests/external/wpt/html/canvas/offscreen/fill-and-stroke-styles/2d.gradient.radial.transform.3.html