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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 _inherit4 import *
class TestInherit4(unittest.TestCase):
def testIt(self):
self.assert_(issubclass(B, A))
self.assert_(issubclass(C, A))
self.assert_(issubclass(C, B))
a = A()
a.x = 1
b = B()
b.x = 10
b.y = 20
c = C()
c.x = 100
c.y = 200
c.z = 300
self.assertEqual(a.x, 1)
self.assertEqual(b.x, 10)
self.assertEqual(b.y, 20)
self.assertEqual(c.x, 100)
self.assertEqual(c.y, 200)
self.assertEqual(c.z, 300)
if __name__ == '__main__':
unittest.main()
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