remove-pending-async-render-blocking-script.html

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This WPT test may be referenced by the following Test IDs:
- /html/dom/render-blocking/remove-pending-async-render-blocking-script.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>Removed render-blocking script should not indefinitely block rendering</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script id="target" async blocking="render"

        src="support/dummy-1.js?pipe=trickle(d1)"></script>

<script>

promise_test(async () => {

  const target = document.getElementById('target');

  const newDoc = document.implementation.createHTMLDocument('new document');

  newDoc.documentElement.appendChild(target);

  await new Promise(resolve => requestAnimationFrame(resolve));

  // reqeustAnimationFrame() should be eventually run, but the script removed

  // while pending should not be run.

  assert_equals(window.dummy, undefined);

});

</script>