File: content-visibility-crash.html

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<!DOCTYPE html>
<html class=test-wait>
<link rel=author href="mailto:m.cooolie@gmail.com">
<link rel=author href="mailto:jarhar@chromium.org">
<link rel=help href="https://bugs.chromium.org/p/chromium/issues/detail?id=1338135">
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<body>
<script>
async function crash() {
  const col = document.createElement("col");
  document.body.appendChild(col);

  let fullscreenPromise = null;
  await test_driver.bless('open fullscreen', () => {
    fullscreenPromise = col.requestFullscreen({navigationUI: 'hide'});
  });
  await fullscreenPromise;

  const a = document.createElement("a");
  document.body.appendChild(a);

  document.body.style.all = 'unset';
  document.body.style.contentVisibility = 'hidden';

  a.offsetParent;

  document.documentElement.classList.remove('test-wait');
}
crash();
</script>