mirror of
https://github.com/pybind/pybind11.git
synced 2024-11-14 09:34:46 +00:00
30 lines
836 B
Python
30 lines
836 B
Python
# -*- coding: utf-8 -*-
|
|
import pytest
|
|
|
|
from pybind11_tests import unique_ptr_member as m
|
|
|
|
|
|
def test_make_unique_pointee():
|
|
obj = m.make_unique_pointee()
|
|
assert obj.get_int() == 213
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"give_up_ownership_via",
|
|
["give_up_ownership_via_unique_ptr", "give_up_ownership_via_shared_ptr"],
|
|
)
|
|
def test_pointee_and_ptr_owner(give_up_ownership_via):
|
|
obj = m.pointee()
|
|
assert obj.get_int() == 213
|
|
owner = m.ptr_owner(obj)
|
|
with pytest.raises(RuntimeError) as exc_info:
|
|
obj.get_int()
|
|
assert (
|
|
str(exc_info.value)
|
|
== "Missing value for wrapped C++ type: Python instance is uninitialized or was disowned."
|
|
)
|
|
assert owner.is_owner()
|
|
reclaimed = getattr(owner, give_up_ownership_via)()
|
|
assert not owner.is_owner()
|
|
assert reclaimed.get_int() == 213
|