chromium/third_party/blink/web_tests/external/wpt/html/browsers/browsing-the-web/back-forward-cache/eligibility/inflight-fetch-redirects.html

<!doctype html>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script src="/common/dispatcher/dispatcher.js"></script>
<script src="../resources/helper.sub.js"></script>
<script src="../resources/inflight-fetch-helper.js"></script>
<script>
// Check whether the page is BFCached when there are in-flight network requests
// at the time of navigation.

// Redirects and CSP.
runTest(
  '/common/slow-redirect.py?delay=2&location=' +
  encodeURIComponent(sameOriginUrl),
  false, true,
  'Redirect header received when in BFCache');
runTest(
  '/common/slow-redirect.py?delay=2&location=' +
  encodeURIComponent(sameOriginUrl),
  true, true,
  'Redirect header received when in BFCache w/ CSP passing');
runTest(
  '/common/slow-redirect.py?delay=2&location=' +
  encodeURIComponent(crossSiteUrl + '?cors=yes'),
  false, true,
  'Cross-origin redirect header received when in BFCache');
runTest(
  '/common/slow-redirect.py?delay=2&location=' +
  encodeURIComponent(crossSiteUrl + '?cors=yes'),
  true, false,
  'Cross-origin redirect header received when in BFCache w/ CSP failing');
</script>