ancestor-chain-cross-site-embed.html

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<!doctype html>

<head>

<meta charset="utf-8"/>

<meta name="timeout" content="long">

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

<script src="/cookies/resources/testharness-helpers.js"></script>

<script src="/common/get-host-info.sub.js"></script>

<script src="/cookies/resources/cookie-helper.sub.js"></script>

<title>Test partitioned cookies ancestor chain: cross site embed</title>

</head>

<body>

<script>

promise_test(async () => {

  assert_false(document.cookie.includes("ancestor=chain"));

  const iframe = document.createElement("iframe");

    const url = new URL(

    "./ancestor-chain-same-site-embed.html",

    get_host_info().ORIGIN + self.location.pathname);

  iframe.src = url.href;

  document.body.appendChild(iframe);

  new Promise(r => iframe.onload = r);

 await fetch_tests_from_window(iframe.contentWindow);

}, "Embed same-site embed in cross-site");

</script>

</body>