1 files changed, 74 insertions, 0 deletions
diff --git a/src/boost/libs/python/test/polymorphism.py b/src/boost/libs/python/test/polymorphism.py
new file mode 100644
index 000000000..e3c66ea27
--- /dev/null
+++ b/src/boost/libs/python/test/polymorphism.py
@@ -0,0 +1,74 @@
+# Copyright David Abrahams 2004. Distributed under 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 polymorphism_ext import *
+
+class PolymorphTest(unittest.TestCase):
+
+   def testReturnCpp(self):
+
+      # Python Created Object With Same Id As
+      # Cpp Created B Object 
+      # b = B(872)  
+
+      #  Get Reference To Cpp Created B Object
+      a = getBCppObj()
+
+      # Python Created B Object and Cpp B Object
+      # Should have same result by calling f()
+      self.assertEqual ('B::f()', a.f())
+      self.assertEqual ('B::f()', call_f(a))
+      self.assertEqual ('A::f()', call_f(A()))
+
+   def test_references(self):
+      # B is not exposed to Python
+      a = getBCppObj()
+      self.assertEqual(type(a), A)
+
+      # C is exposed to Python
+      c = getCCppObj()
+      self.assertEqual(type(c), C)
+      
+   def test_factory(self):
+      self.assertEqual(type(factory(0)), A)
+      self.assertEqual(type(factory(1)), A)
+      self.assertEqual(type(factory(2)), C)
+
+   def test_return_py(self):
+
+      class X(A):
+         def f(self):
+            return 'X.f'
+
+      x = X()
+      
+      self.assertEqual ('X.f', x.f())
+      self.assertEqual ('X.f', call_f(x))
+
+   def test_wrapper_downcast(self):
+      a = pass_a(D())
+      self.assertEqual('D::g()', a.g())
+
+   def test_pure_virtual(self):
+      p = P()
+      self.assertRaises(RuntimeError, p.f)
+      
+      q = Q()
+      self.assertEqual ('Q::f()', q.f())
+      
+      class R(P):
+         def f(self):
+            return 'R.f'
+
+      r = R()
+      self.assertEqual ('R.f', r.f())
+      
+                        
+if __name__ == "__main__":
+   
+   # remove the option which upsets unittest
+   import sys
+   sys.argv = [ x for x in sys.argv if x != '--broken-auto-ptr' ]
+   
+   unittest.main()