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27 lines
735 B
Python
27 lines
735 B
Python
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from __future__ import annotations
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import pytest
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from pybind11_tests import class_sh_unique_ptr_member as m
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def test_make_unique_pointee():
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obj = m.make_unique_pointee()
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assert obj.get_int() == 213
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@pytest.mark.parametrize(
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"give_up_ownership_via",
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["give_up_ownership_via_unique_ptr", "give_up_ownership_via_shared_ptr"],
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)
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def test_pointee_and_ptr_owner(give_up_ownership_via):
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obj = m.pointee()
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assert obj.get_int() == 213
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owner = m.ptr_owner(obj)
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with pytest.raises(ValueError, match="Python instance was disowned"):
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obj.get_int()
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assert owner.is_owner()
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reclaimed = getattr(owner, give_up_ownership_via)()
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assert not owner.is_owner()
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assert reclaimed.get_int() == 213
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