<!DOCTYPE html><!-- webkit-test-runner [ experimental:CSSPaintingAPIEnabled=true ] -->
<script src="resources/testharness.js"></script>
<script>
    function startTest() {
        if (window.testRunner) {
            testRunner.waitUntilDone();
            testRunner.setBackingScaleFactor(2, finishTest);
        }
    }

    function finishTest() {
        setTimeout(function() { testRunner.notifyDone(); }, 0);
    }
</script>
<body onload="startTest();">
<meta name="author" title="Justin Michaud" href="mailto:justin_michaud@webkit.org">
<meta name="assert" content="test hidpi scaling">
<link rel="help" content="https://drafts.css-houdini.org/css-paint-api-1/">

<style>
  #paint {
    background-image: paint(my-paint);
    width: 150px;
    height: 150px;
  }
</style>

<div id="paint"></div>

<script id="code" type="text/worklet">
registerPaint('my-paint', class {
  paint(ctx, geom, properties) {
    for (var i = 0; i < 6; i++){
      for (var j = 0; j < 6; j++){
        ctx.fillStyle = 'rgb(' + Math.floor(255 - 42.5 * i) + ',' +
                         Math.floor(255 - 42.5 * j) + ',0)';
        ctx.fillRect(j * 25, i * 25, 25, 25);
      }
    }
  }
});
</script>

<script>
importWorklet(CSS.paintWorklet, document.getElementById('code').textContent);
</script>
</body>