opener-yes-openee-yes-subdomain.sub.https.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>Opener is origin-keyed, openee is origin-keyed, openee is a subdomain of the opener</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<div id="log"></div>

<script type="module">
import {
  openWindow,
  testOpenedWindowIsInADifferentAgentCluster,
  testGetter
} from "../resources/helpers.mjs";

let openee;
promise_setup(async () => {
  openee = await openWindow("{{hosts[][www]}}", "?1");
});

// Both request origin-keyed, so the opener ends up in one origin-keyed agent
// cluster (the base domain's origin), and the openee ends up in a different
// origin-keyed agent cluster (the www subdomain's origin).
testOpenedWindowIsInADifferentAgentCluster(() => openee);

testGetter(self, true, "opener");
testGetter(() => openee, true, "openee");
</script>

chromium/third_party/blink/web_tests/external/wpt/html/browsers/origin/origin-keyed-agent-clusters/popups/opener-yes-openee-yes-subdomain.sub.https.html