modorganizer-plugin_python/tests/python/test_shared_cpp_owner.py at master · ModOrganizer2/modorganizer-plugin_python · GitHub

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importmobase_tests.shared_cpp_ownerasm


classPyBase(m.Base):
def__init__(self, name: str, value: int):
super().__init__(name)
self.value=value

deffn(self):
returnf"PyBase.fn({self.value})"


deftest_shared_cpp_owner_1():
# create from C++, owned by Python

# create from C++
p=m.create("tmp")
assertm.is_alive("tmp")

# should delete since it's not owner by C++
delp
assertnotm.is_alive("tmp")


deftest_shared_cpp_owner_2():
# create from C++, owned by C++ (and Python)

# create from C++
p=m.create_and_store("tmp")
assertm.is_alive("tmp")

# should not delete since it's owned by both C++ and Python
delp
assertm.is_alive("tmp")

# clear from C++ should free it
m.clear()
assertnotm.is_alive("tmp")


deftest_shared_cpp_owner_3():
# create from Python, owned by Python

p=PyBase("foo", 1)
assertm.is_alive("foo")
assertm.call_fn("foo") =="PyBase.fn(1)"

delp
assertnotm.is_alive("foo")


deftest_shared_cpp_owner_4():
# create from Python, owned by C++

p=PyBase("foo", 2)
assertm.is_alive("foo")

# send to C++
m.store(p)
assertm.is_alive("foo")
assertm.call_fn("foo") =="PyBase.fn(2)"

# delete in Python, should still be alived
delp
assertm.is_alive("foo")

# should still be able to call fn()
assertm.call_fn("foo") =="PyBase.fn(2)"

# clear in C++, should kill Python
m.clear()
assertnotm.is_alive("foo")