chromium/src/third_party/blink/web_tests/fast/canvas/OffscreenCanvas-drawText.html

<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script type="text/javasctipt" id="worker">
  var offscreenCanvas = new OffscreenCanvas(100, 100);
  var ctx = offscreenCanvas.getContext("2d");
  ctx.globalCompositeOperation = "copy";
  ctx.rect(10, 10, 150, 100);
  ctx.fill("evenodd");
  ctx.lineTo(1,1);
  ctx.fillText("", 1, 1);
</script>
<script>
test(function() {
    const worker = new Worker(
        URL.createObjectURL(
            new Blob(
                [document.querySelector("#worker").textContent],
                {type: 'text/javascript'}
            )
        )
    );
}, "crbug.com/1111737, pass by not crashing.");
</script>