<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="utils.js"></script>
<title>Fenced frame accessing cookies</title>

<body>
<script>
async function init() {
  // This file is meant to run in a <fencedframe>. It sets up multiple frames
  // in the following arrangements:
  //   1.) A top-level fenced frame
  //   2.) An iframe within a fenced frame
  //   3.) A nested fenced frame

  // Set cookies in the root fenced frame via document and cookieStore APIs.
  const [cookie_value_key, test_type] = parseKeylist();
  document.cookie = 'C=fenced; SameSite=Lax';
  document.cookie = 'D=fenced; SameSite=None; Secure';
  await cookieStore.set('E', 'fenced');

  const cookie_access_url = generateURL("cookie-access.https.html",
      [cookie_value_key]);

  switch (test_type) {
    case "top-level fenced frame":
      const cookie_value = document.cookie;
      writeValueToServer(cookie_value_key, cookie_value);
      break;
    case "nested iframe":
      const iframe = document.createElement('iframe');
      document.body.append(iframe);
      iframe.src = cookie_access_url;
      break;
    case "nested fenced frame":
      const ff = attachFencedFrame(cookie_access_url);
      break;
  }
}

init();
</script>
</body>
