pybind11/tests/test_class_sh_property_non_owning.py
Ralf W. Grosse-Kunstleve 9be8d84b1c [smart_holder] Introduce PYBIND11_SMART_HOLDER_DISABLE option. (#5348)
* Step 1: Establish new `PYBIND11_SMART_HOLDER_ENABLED` macro, but only under include/pybind11/

At the stage `PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT` and `PYBIND11_SMART_HOLDER_ENABLED` are still equivalent.

* Systematically replace all `PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT` with `PYBIND11_SMART_HOLDER_ENABLED` under tests/ and ubench/

As at the previous stage, `PYBIND11_HAS_INTERNALS_WITH_SMART_HOLDER_SUPPORT` and `PYBIND11_SMART_HOLDER_ENABLED` are still equivalent.

* Introduce `PYBIND11_SMART_HOLDER_DISABLE` option.

* `#ifdef` out entire `wrap()` function to avoid `unused-parameter` warning-as-error under macos-13

```
/Users/runner/work/pybind11/pybind11/tests/test_class_sh_trampoline_basic.cpp:67:23: error: unused parameter 'm' [-Werror,-Wunused-parameter]
void wrap(py::module_ m, const char *py_class_name) {
                      ^
/Users/runner/work/pybind11/pybind11/tests/test_class_sh_trampoline_basic.cpp:67:38: error: unused parameter 'py_class_name' [-Werror,-Wunused-parameter]
void wrap(py::module_ m, const char *py_class_name) {
                                     ^
2 errors generated.
```
2024-09-01 18:29:55 -07:00

34 lines
1.1 KiB
Python

from __future__ import annotations
import pytest
from pybind11_tests import class_sh_property_non_owning as m
if not m.defined_PYBIND11_SMART_HOLDER_ENABLED:
pytest.skip("smart_holder not available.", allow_module_level=True)
@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