This is a testharness.js-based test.
[PASS] Cross-site window opened correctly
[FAIL] 3P fetch: Cross site window setting HTTP cookies
assert_equals: Expected cookie 3P_http to not be available expected false but got true
[PASS] Cross-site verify opened correctly
[PASS] 3P_fetch_with_heuristics: Cookies are accessible via HTTP
[PASS] 3P_fetch_with_heuristics: Cross site window setting HTTP cookies
Harness: the test ran to completion.