unique-cookie-partition.https.html

Enable keyboard shortcuts

This test has a WPT meta file that expects 3 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /fenced-frame/unique-cookie-partition.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>Test cookies accessed from a Fenced Frame Tree</title>

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

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

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

<script src="/common/utils.js"></script>

<body>

<script>

const cookie_value_key = token();

const kAssertion = "Cookie accessed from unique fenced frame tree partition ";

const kAssertion_outer = "Cookie values changed in the fenced frame tree should not impact the outer frame";

async function runTest(test_type) {

  document.cookie = 'A=outer; SameSite=Lax';

  document.cookie = 'B=outer; SameSite=None; Secure';

  const fenced_frame =

    attachFencedFrame(generateURL(

    `resources/unique-cookie-partition-inner.https.html`,

    [cookie_value_key, test_type]));

  result = await nextValueFromServer(cookie_value_key);

  switch (test_type) {

    case "top-level fenced frame":

      assert_equals(result, "F=fenced; C=fenced; D=fenced; E=fenced", kAssertion + test_type);

      break;

    case "nested iframe":

      assert_equals(result, "F=fenced; C=fenced; D=fenced; G=nested_in_fenced_frame; E=fenced", kAssertion + test_type);

      break;

    case "nested fenced frame":

      assert_equals(result, "G=nested_in_fenced_frame", kAssertion + test_type);

      break;

  // The cookie values changed in the fenced frame tree should not impact the outer frame.

  const result_outer_frame = document.cookie;

  assert_equals(result_outer_frame, "A=outer; B=outer", kAssertion_outer);

  // Clean up the fenced frame

  document.body.removeChild(fenced_frame);

promise_test(async () => {

  return runTest("top-level fenced frame");

}, "Cookie access from top-level fenced frame");

promise_test(async () => {

  return runTest("nested iframe");

}, "Cookie access from iframe nested in a fenced frame");

promise_test(async () => {

  return runTest("nested fenced frame");

}, "Cookie access from nested fenced frame");

</script>

</body>