swig/Examples/test-suite/python/funcptr_cpp_runme.py

from funcptr_cpp import *

if call1(ADD_BY_VALUE, 10, 11) != 21:
  raise RuntimeError
if call2(ADD_BY_POINTER, 12, 13) != 25:
  raise RuntimeError
if call3(ADD_BY_REFERENCE, 14, 15) != 29:
  raise RuntimeError