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57 lines
1.4 KiB
Python
57 lines
1.4 KiB
Python
import unittest
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from polymorphism_ext import *
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class PolymorphTest(unittest.TestCase):
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def testReturnCpp(self):
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# Python Created Object With Same Id As
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# Cpp Created B Object
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# b = B(872)
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# Get Reference To Cpp Created B Object
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a = getBCppObj()
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# Python Created B Object and Cpp B Object
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# Should have same result by calling f()
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self.failUnlessEqual ('B::f()', a.f())
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self.failUnlessEqual ('B::f()', call_f(a))
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self.failUnlessEqual ('A::f()', call_f(A()))
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def test_references(self):
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# B is not exposed to Python
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a = getBCppObj()
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self.failUnlessEqual(type(a), A)
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# C is exposed to Python
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c = getCCppObj()
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self.failUnlessEqual(type(c), C)
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def test_factory(self):
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self.failUnlessEqual(type(factory(0)), A)
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self.failUnlessEqual(type(factory(1)), A)
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self.failUnlessEqual(type(factory(2)), C)
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def test_return_py(self):
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class X(A):
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def f(self):
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return 'X.f'
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x = X()
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self.failUnlessEqual ('X.f', x.f())
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self.failUnlessEqual ('X.f', call_f(x))
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def test_wrapper_downcast(self):
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a = pass_a(D())
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self.failUnlessEqual('D::g()', a.g())
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if __name__ == "__main__":
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# remove the option which upsets unittest
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import sys
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sys.argv = [ x for x in sys.argv if x != '--broken-auto-ptr' ]
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unittest.main()
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