unique-cookie-partition-inner.https.html

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<!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>