[federatedcredential-framed-get.sub.https.html]
  [Same-origin IFrame does not throw.]
    expected: FAIL

  [Cross-origin IFrame throws 'NotAllowedError'.]
    expected: FAIL

  [Same-origin IFrame in same-origin IFrame does not throw.]
    expected: FAIL

  [Same-origin IFrame in same-origin IFrame throws 'NotAllowedError'.]
    expected: FAIL

  [Cross-origin IFrame in same-origin IFrame throws 'NotAllowedError'.]
    expected: FAIL

  [Cross-origin IFrame in same-cross-origin throws 'NotAllowedError'.]
    expected: FAIL