def testDecRefLaterSurvivesEmptyStack(self):
frees = []
mapper = PythonMapper(GetAllocatingTestAllocator([], frees))
mapper.tempObjects = Stack[List[IntPtr]]()
try:
mapper.DecRefLater(IntPtr.Zero)
except InvalidOperationException:
self.fail('DecRefLater should not throw StackEmpty if tempObjects is empty')
finally:
mapper.Dispose()
def testDecRefLaterSurvivesNoneOnStack(self):
frees = []
mapper = PythonMapper(GetAllocatingTestAllocator([], frees))
mapper.tempObjects = Stack[List[IntPtr]]()
mapper.tempObjects.Push(None)
try:
mapper.DecRefLater(IntPtr.Zero)
except SystemError:
self.fail('DecRefLater should not throw NullReference if tempObjects contains None')
finally:
mapper.Dispose()
