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Undoing accidental commit (this was meant to go to a new branch).

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Revert "WIP: test setup complete, AddInCppUniquePtr failing (reproduces PyCLIF smart_ptrs_test failure)."

This reverts commit 20107030ab.
This commit is contained in:
Ralf W. Grosse-Kunstleve 2021-02-27 08:59:43 -08:00
parent 20107030ab
commit 6285177afe
2 changed files with 0 additions and 92 deletions
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61
tests/test_class_sh_with_alias.cpp
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#include "pybind11_tests.h"
#include <pybind11/smart_holder.h>
#include <memory>
namespace pybind11_tests {
namespace test_class_sh_with_alias {
struct Abase {
int val = 0;
virtual ~Abase() = default;
Abase(int val_) : val{val_} {}
int Get() const { return val * 10 + 3; }
virtual int Add(int other_val) const = 0;
// Some compilers complain about implicitly defined versions of some of the following:
Abase(const Abase &) = default;
Abase(Abase &&) = default;
Abase &operator=(const Abase &) = default;
Abase &operator=(Abase &&) = default;
};
struct AbaseAlias : Abase {
using Abase::Abase;
int Add(int other_val) const override {
PYBIND11_OVERRIDE_PURE(int, /* Return type */
Abase, /* Parent class */
Add, /* Name of function in C++ (must match Python name) */
other_val);
}
};
int AddInCppRawPtr(const Abase *obj, int other_val) { return obj->Add(other_val) * 10 + 7; }
int AddInCppSharedPtr(std::shared_ptr<Abase> obj, int other_val) {
return obj->Add(other_val) * 100 + 11;
}
int AddInCppUniquePtr(std::unique_ptr<Abase> obj, int other_val) {
return obj->Add(other_val) * 100 + 13;
}
} // namespace test_class_sh_with_alias
} // namespace pybind11_tests
PYBIND11_SMART_HOLDER_TYPE_CASTERS(pybind11_tests::test_class_sh_with_alias::Abase)
TEST_SUBMODULE(class_sh_with_alias, m) {
using namespace pybind11_tests::test_class_sh_with_alias;
py::classh<Abase, AbaseAlias>(m, "Abase")
.def(py::init<int>(), py::arg("val"))
.def("Get", &Abase::Get)
.def("Add", &Abase::Add, py::arg("other_val"));
m.def("AddInCppRawPtr", AddInCppRawPtr, py::arg("obj"), py::arg("other_val"));
m.def("AddInCppSharedPtr", AddInCppSharedPtr, py::arg("obj"), py::arg("other_val"));
m.def("AddInCppUniquePtr", AddInCppUniquePtr, py::arg("obj"), py::arg("other_val"));
}

31
tests/test_class_sh_with_alias.py
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# -*- coding: utf-8 -*-
from pybind11_tests import class_sh_with_alias as m
class PyDrvd(m.Abase):
def __init__(self, val):
super(PyDrvd, self).__init__(val)
def Add(self, other_val):
return self.Get() * 100 + other_val
def test_drvd_add():
drvd = PyDrvd(74)
assert drvd.Add(38) == (74 * 10 + 3) * 100 + 38
def test_add_in_cpp_raw_ptr():
drvd = PyDrvd(52)
assert m.AddInCppRawPtr(drvd, 27) == ((52 * 10 + 3) * 100 + 27) * 10 + 7
def test_add_in_cpp_shared_ptr():
drvd = PyDrvd(36)
assert m.AddInCppSharedPtr(drvd, 56) == ((36 * 10 + 3) * 100 + 56) * 100 + 11
def test_add_in_cpp_unique_ptr():
drvd = PyDrvd(38)
assert m.AddInCppUniquePtr(drvd, 29) == ((38 * 10 + 3) * 100 + 29) * 100 + 13