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<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<link rel="match" href="2d.layer.drawImage-expected.html">
<title>Canvas test: 2d.layer.drawImage</title>
<h1>2d.layer.drawImage</h1>
<p class="desc">Checks that drawImage writes the image to the layer and not the parent directly.</p>
<canvas id="canvas" width="200" height="200">
  <p class="fallback">FAIL (fallback content)</p>
</canvas>
<script>
  const canvas = new OffscreenCanvas(200, 200);
  const ctx = canvas.getContext('2d');

  ctx.fillStyle = 'skyblue';
  ctx.fillRect(0, 0, 100, 100);

  ctx.beginLayer({filter: {name: 'dropShadow', dx: -10, dy: -10,
    stdDeviation: 0, floodColor: 'navy'}});

  ctx.fillStyle = 'maroon';
  ctx.fillRect(20, 20, 50, 50);

  ctx.globalCompositeOperation = 'xor';

  // The image should xor only with the layer content, not the parents'.
  const canvas_image = new OffscreenCanvas(200,200);
  const ctx_image = canvas_image.getContext("2d");
  ctx_image.fillStyle = 'pink';
  ctx_image.fillRect(40, 40, 50, 50);
  ctx.drawImage(canvas_image, 0, 0);

  ctx.endLayer();

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