def METHOD_NAME(self):
    pyfunc = equality
    cres = compile_isolated(pyfunc, [types.boolean, types.boolean])
    cfunc = cres.entry_point
    xs = True, False
    ys = True, False
    for xs, ys in itertools.product(xs, ys):
        self.assertEqual(pyfunc(xs, ys), cfunc(xs, ys))