def test_ulonglong_plus(self):
    self._dll.tf_bQ.restype = c_ulonglong
    self._dll.tf_bQ.argtypes = (c_byte, c_ulonglong)
    self.assertEqual(self._dll.tf_bQ(0, 18446744073709551615), 6148914691236517205)
    self.assertEqual(self.U(), 18446744073709551615)
def test_ulonglong_plus(self):
    self._dll.tf_bQ.restype = c_ulonglong
    self._dll.tf_bQ.argtypes = (c_byte, c_ulonglong)
    self.assertEqual(self._dll.tf_bQ(0, 18446744073709551615), 6148914691236517205)
    self.assertEqual(self.U(), 18446744073709551615)