[resolver-callback-interface.html]
  expected:
    if (os == "android") and fission: [OK, TIMEOUT]
  [object resolver: abrupt completion from Get]
    expected: FAIL

  [object resolver: 'lookupNamespaceURI' is falsy and not callable]
    expected: FAIL

  [object resolver: 'lookupNamespaceURI' is thruthy and not callable]
    expected: FAIL

  [callable resolver: abrupt completion from Call]
    expected: FAIL