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- # -*- coding: utf-8 -*-
- import pytest
- import env # noqa: F401
- from pybind11_tests import pickling as m
- try:
- import cPickle as pickle # Use cPickle on Python 2.7
- except ImportError:
- import pickle
- @pytest.mark.parametrize("cls_name", ["Pickleable", "PickleableNew"])
- def test_roundtrip(cls_name):
- cls = getattr(m, cls_name)
- p = cls("test_value")
- p.setExtra1(15)
- p.setExtra2(48)
- data = pickle.dumps(p, 2) # Must use pickle protocol >= 2
- p2 = pickle.loads(data)
- assert p2.value() == p.value()
- assert p2.extra1() == p.extra1()
- assert p2.extra2() == p.extra2()
- @pytest.mark.xfail("env.PYPY")
- @pytest.mark.parametrize("cls_name", ["PickleableWithDict", "PickleableWithDictNew"])
- def test_roundtrip_with_dict(cls_name):
- cls = getattr(m, cls_name)
- p = cls("test_value")
- p.extra = 15
- p.dynamic = "Attribute"
- data = pickle.dumps(p, pickle.HIGHEST_PROTOCOL)
- p2 = pickle.loads(data)
- assert p2.value == p.value
- assert p2.extra == p.extra
- assert p2.dynamic == p.dynamic
- def test_enum_pickle():
- from pybind11_tests import enums as e
- data = pickle.dumps(e.EOne, 2)
- assert e.EOne == pickle.loads(data)
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