def test_int(self):
    self._dll.tf_i.restype = c_int
    self._dll.tf_i.argtypes = (c_int,)
    self.assertEqual(self._dll.tf_i((- 2147483646)), (- 715827882))
    self.assertEqual(self.S(), (- 2147483646))
def test_int(self):
    self._dll.tf_i.restype = c_int
    self._dll.tf_i.argtypes = (c_int,)
    self.assertEqual(self._dll.tf_i((- 2147483646)), (- 715827882))
    self.assertEqual(self.S(), (- 2147483646))