[TrustedTypePolicyFactory-getPropertyType.tentative.html]
  [sanity check trustedTypes.getPropertyType for the HTML script element.]
    expected: FAIL

  [sanity check trustedTypes.getAttributeType.]
    expected: FAIL

  [getPropertyType tests adapted from w3c/trusted-types polyfill]
    expected: FAIL

  [getAttributeType tests adapted from w3c/trusted-types polyfill]
    expected: FAIL

  [iframe[srcDoc\] is defined]
    expected: FAIL

  [iframe.srcDoc is maybe defined]
    expected: FAIL

  [IFRAME[srcDoc\] is defined]
    expected: FAIL

  [IFRAME.srcDoc is maybe defined]
    expected: FAIL

  [iFrAmE[srcDoc\] is defined]
    expected: FAIL

  [iFrAmE.srcDoc is maybe defined]
    expected: FAIL

  [iframe[SRCDOC\] is defined]
    expected: FAIL

  [iframe.SRCDOC is maybe defined]
    expected: FAIL

  [IFRAME[SRCDOC\] is defined]
    expected: FAIL

  [IFRAME.SRCDOC is maybe defined]
    expected: FAIL

  [iFrAmE[SRCDOC\] is defined]
    expected: FAIL

  [iFrAmE.SRCDOC is maybe defined]
    expected: FAIL

  [iframe[srcdoc\] is defined]
    expected: FAIL

  [iframe.srcdoc is maybe defined]
    expected: FAIL

  [IFRAME[srcdoc\] is defined]
    expected: FAIL

  [IFRAME.srcdoc is maybe defined]
    expected: FAIL

  [iFrAmE[srcdoc\] is defined]
    expected: FAIL

  [iFrAmE.srcdoc is maybe defined]
    expected: FAIL

  [getPropertyType vs getAttributeType for event handler.]
    expected: FAIL