pybind11/tests/test_class_sh_property_non_owning.py
Ralf W. Grosse-Kunstleve 5ab036bf08
[smart_holder] Simplification: Enable smart_holder functionality unconditionally. (#5531)
* git merge --squash purge_internals_versions_4_5

* Remove PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT, set PYBIND11_INTERNALS_VERSION 7

* Remove all uses of PYBIND11_SMART_HOLDER_ENABLED under include/pybind11

* Remove obsolete PYBIND11_ACTUALLY_USING_SMART_HOLDER_AS_DEFAULT macro.

* Remove PYBIND11_SMART_HOLDER_ENABLED in ubench/holder_comparison.cpp

* Remove all uses of PYBIND11_SMART_HOLDER_ENABLED under tests/

* Remove `#define PYBIND11_SMART_HOLDER_ENABLED`

* Remove all uses of PYBIND11_SMART_HOLDER_TYPE_CASTERS under tests/

* Remove all uses of PYBIND11_TYPE_CASTER_BASE_HOLDER under tests/

* Add missing `#include <cstdint>`

Example error message (🐍 3.11 • ubuntu-latest • x64, GNU 13.3.0):

```
include/pybind11/detail/value_and_holder.h:56:52: error: ‘uint8_t’ is not a member of ‘std’; did you mean ‘wint_t’?
   56 |             inst->nonsimple.status[index] &= (std::uint8_t) ~instance::status_holder_constructed;
      |                                                    ^~~~~~~
```

* Change PYBIND11_INTERNALS_VERSION to 106: It will be changed to 7 in a follow-on PR that actually changes the internals.
2025-02-22 10:22:20 -08:00

31 lines
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Python

from __future__ import annotations
import pytest
from pybind11_tests import class_sh_property_non_owning as m
@pytest.mark.parametrize("persistent_holder", [True, False])
@pytest.mark.parametrize(
("core_fld", "expected"),
[
("core_fld_value_ro", (13, 24)),
("core_fld_value_rw", (13, 24)),
("core_fld_shared_ptr_ro", (14, 25)),
("core_fld_shared_ptr_rw", (14, 25)),
("core_fld_raw_ptr_ro", (14, 25)),
("core_fld_raw_ptr_rw", (14, 25)),
("core_fld_unique_ptr_rw", (15, 26)),
],
)
def test_core_fld_common(core_fld, expected, persistent_holder):
if persistent_holder:
h = m.DataFieldsHolder(2)
for i, exp in enumerate(expected):
c = getattr(h.vec_at(i), core_fld)
assert c.int_value == exp
else:
for i, exp in enumerate(expected):
c = getattr(m.DataFieldsHolder(2).vec_at(i), core_fld)
assert c.int_value == exp