chromium/third_party/blink/web_tests/external/wpt/html/canvas/offscreen/reset/2d.reset.render.global_composite_operation.html

<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<link rel="match" href="2d.reset.render.global_composite_operation-expected.html">
<title>Canvas test: 2d.reset.render.global_composite_operation</title>
<h1>2d.reset.render.global_composite_operation</h1>
<p class="desc">check that canvas correctly renders rectangles with the default global composite operation after reset</p>
<canvas id="canvas" width="400" height="400">
  <p class="fallback">FAIL (fallback content)</p>
</canvas>
<script>
  const canvas = new OffscreenCanvas(400, 400);
  const ctx = canvas.getContext('2d');

  ctx.globalCompositeOperation = "xor";

  ctx.reset();

  ctx.fillRect(10, 10, 100, 100);
  ctx.fillRect(50, 50, 100, 100);

  const outputCanvas = document.getElementById("canvas");
  outputCanvas.getContext('2d').drawImage(canvas, 0, 0);
</script>