def test_subclass_with_reference_counting(self):
class Test(foo.Zbr):
def __init__(self, y):
super(Test, self).__init__("foo")
self.y = y
def get_int(self, x):
return getattr(self, 'y', 0) + x
while gc.collect():
pass
count_before = foo.Zbr.instance_count
foo.store_zbr(Test(123))
while gc.collect():
pass
## check that Zbr isn't prematurely deleted
self.assertEqual(foo.Zbr.instance_count, count_before + 1)
## invoke the virtual method and check that it returns the correct value
value = foo.invoke_zbr(456)
self.assertEqual(value, 123+456)
## now delete the object from the C side..
foo.delete_stored_zbr()
while gc.collect():
pass
## check that Zbr was finally deleted
self.assertEqual(foo.Zbr.instance_count, count_before)
def test_subclass_with_reference_counting(self):
class Test(foo.Zbr):
def __init__(self, y):
super(Test, self).__init__("foo")
self.y = y
def get_int(self, x):
return getattr(self, 'y', 0) + x
while gc.collect():
pass
count_before = foo.Zbr.instance_count
foo.store_zbr(Test(123))
while gc.collect():
pass
## check that Zbr isn't prematurely deleted
self.assertEqual(foo.Zbr.instance_count, count_before + 1)
## invoke the virtual method and check that it returns the correct value
value = foo.invoke_zbr(456)
self.assertEqual(value, 123 + 456)
## now delete the object from the C side..
foo.delete_stored_zbr()
while gc.collect():
pass
## check that Zbr was finally deleted
self.assertEqual(foo.Zbr.instance_count, count_before)