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

// CORS and failing fetch.
runTest(crossSiteUrl + '?delayBeforeHeader=2000&cors=yes', false, true,
  'CORS succeeded when in BFCache');
runTest(crossSiteUrl + '?delayBeforeHeader=2000', false, false,
  'CORS failed when in BFCache');
</script>