mirror of
https://github.com/pybind/pybind11.git
synced 2025-02-27 08:04:56 +00:00
5ab036bf08
* 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.
60 lines
1.7 KiB
Python
60 lines
1.7 KiB
Python
from __future__ import annotations
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import pytest
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from pybind11_tests import class_sh_trampoline_basic as m
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class PyDrvd0(m.Abase0):
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def __init__(self, val):
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super().__init__(val)
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def Add(self, other_val):
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return self.Get() * 100 + other_val
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class PyDrvd1(m.Abase1):
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def __init__(self, val):
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super().__init__(val)
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def Add(self, other_val):
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return self.Get() * 200 + other_val
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def test_drvd0_add():
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drvd = PyDrvd0(74)
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assert drvd.Add(38) == (74 * 10 + 3) * 100 + 38
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def test_drvd0_add_in_cpp_raw_ptr():
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drvd = PyDrvd0(52)
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assert m.AddInCppRawPtr(drvd, 27) == ((52 * 10 + 3) * 100 + 27) * 10 + 7
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def test_drvd0_add_in_cpp_shared_ptr():
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while True:
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drvd = PyDrvd0(36)
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assert m.AddInCppSharedPtr(drvd, 56) == ((36 * 10 + 3) * 100 + 56) * 100 + 11
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return # Comment out for manual leak checking (use `top` command).
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def test_drvd0_add_in_cpp_unique_ptr():
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while True:
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drvd = PyDrvd0(0)
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with pytest.raises(ValueError) as exc_info:
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m.AddInCppUniquePtr(drvd, 0)
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assert (
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str(exc_info.value)
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== "Alias class (also known as trampoline) does not inherit from"
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" py::trampoline_self_life_support, therefore the ownership of this"
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" instance cannot safely be transferred to C++."
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)
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return # Comment out for manual leak checking (use `top` command).
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def test_drvd1_add_in_cpp_unique_ptr():
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while True:
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drvd = PyDrvd1(25)
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assert m.AddInCppUniquePtr(drvd, 83) == ((25 * 10 + 3) * 200 + 83) * 100 + 13
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return # Comment out for manual leak checking (use `top` command).
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