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# Copyright Bruno da Silva de Oliveira 2003. Use, modification and
# distribution is subject to the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
import unittest
from _virtual import *
class VirtualTest(unittest.TestCase):
def testIt(self):
class E(C):
def f_abs(self):
return 3
def dummy(self):
# override should not work
return 100
class F(C):
def f(self):
return 10
def name(self):
return 'F'
class G(D):
def dummy(self):
# override should not work
return 100
e = E()
f = F()
self.assertEqual(e.f(), 3)
self.assertEqual(call_f(e), 3)
self.assertEqual(f.f(), 10)
self.assertEqual(call_f(f), 10)
self.assertEqual(e.get_name(), 'C')
#self.assertEqual(e.get_name(), 'E') check this later
c = C()
c.bar(1) # ok
c.bar('a') # ok
self.assertRaises(TypeError, c.bar, 1.0)
# test no_overrides
d = G()
self.assertEqual(e.dummy(), 100)
self.assertEqual(call_dummy(e), 0)
self.assertEqual(d.dummy(), 100)
self.assertEqual(call_dummy(d), 0)
if __name__ == '__main__':
unittest.main()
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