def test_unpickling_leak(self):
with make_connection() as conn:
with self.assertRaises(across.OperationError):
conn.call(
nop,
across.ref(self.make_obj()),
across.ref(self.make_obj()),
BrokenUnpickle(),
across.ref(self.make_obj()),
across.ref(self.make_obj()),
)
self.verify_no_leak(conn)
def test_pickling_proxy_remotely(self):
def func(proxy):
pickle.dumps(proxy)
with make_connection() as conn:
with self.assertRaises(RuntimeError):
conn.call(Box(func), across.ref(None))
def test_ref(self):
with make_connection() as conn:
proxy = conn.call(Box(lambda: across.ref(5)))
self.assertIsInstance(proxy, across.Proxy)
self.assertEqual(copy.deepcopy(proxy), 5)
def create_remotely():
obj = Counter()
obj_weakref.value = weakref.ref(obj)
return across.ref(obj)
def func():
pickle.dumps(across.ref(None))
def test_ref_with_builtin_func(self):
with make_connection() as conn:
self.assertEqual(conn.call(call, across.ref(max), 5, 10), 10)
def test_ref_with_func(self):
with make_connection() as conn:
self.assertEqual(conn.call(call, across.ref(get_args), 5),
((5, ), {}))
def test_ref_with_lambda(self):
with make_connection() as conn:
self.assertEqual(conn.call(call, across.ref(lambda: 5)), 5)
