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Removing test_type_caster_bare_interface, which was moved to the separate PR #2834.
This commit is contained in:
Ralf W. Grosse-Kunstleve
parent
ce79f9126d
commit
b69f9fed33
@ -132,7 +132,6 @@ set(PYBIND11_TEST_FILES
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test_stl.cpp
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test_stl_binders.cpp
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test_tagbased_polymorphic.cpp
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test_type_caster_bare_interface.cpp
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test_union.cpp
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test_virtual_functions.cpp)
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@ -1,215 +0,0 @@
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// Systematically exercises the detail::type_caster<> interface. This is going a step in the
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// direction of an integration test, to ensure multiple components of pybind11 work together
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// correctly. It is also useful to show the type_caster<> interface virtually clutter-free.
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#include "pybind11_tests.h"
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#include <memory>
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namespace pybind11_tests {
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namespace type_caster_bare_interface {
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struct mpty {};
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// clang-format off
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mpty rtrn_valu() { mpty obj; return obj; }
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mpty&& rtrn_rref() { static mpty obj; return std::move(obj); }
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mpty const& rtrn_cref() { static mpty obj; return obj; }
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mpty& rtrn_mref() { static mpty obj; return obj; }
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mpty const* rtrn_cptr() { return new mpty; }
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mpty* rtrn_mptr() { return new mpty; }
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const char* pass_valu(mpty) { return "load_valu"; }
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const char* pass_rref(mpty&&) { return "load_rref"; }
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const char* pass_cref(mpty const&) { return "load_cref"; }
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const char* pass_mref(mpty&) { return "load_mref"; }
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const char* pass_cptr(mpty const*) { return "load_cptr"; }
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const char* pass_mptr(mpty*) { return "load_mptr"; }
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std::shared_ptr<mpty> rtrn_shmp() { return std::shared_ptr<mpty >(new mpty); }
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std::shared_ptr<mpty const> rtrn_shcp() { return std::shared_ptr<mpty const>(new mpty); }
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const char* pass_shmp(std::shared_ptr<mpty>) { return "load_shmp"; }
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const char* pass_shcp(std::shared_ptr<mpty const>) { return "load_shcp"; }
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std::unique_ptr<mpty> rtrn_uqmp() { return std::unique_ptr<mpty >(new mpty); }
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std::unique_ptr<mpty const> rtrn_uqcp() { return std::unique_ptr<mpty const>(new mpty); }
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const char* pass_uqmp(std::unique_ptr<mpty>) { return "load_uqmp"; }
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const char* pass_uqcp(std::unique_ptr<mpty const>) { return "load_uqcp"; }
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// clang-format on
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} // namespace type_caster_bare_interface
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} // namespace pybind11_tests
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namespace pybind11 {
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namespace detail {
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using namespace pybind11_tests::type_caster_bare_interface;
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template <>
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struct type_caster<mpty> {
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static constexpr auto name = _<mpty>();
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// static handle cast(mpty, ...)
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// is redundant (leads to ambiguous overloads).
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static handle cast(mpty && /*src*/, return_value_policy /*policy*/, handle /*parent*/) {
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return str("cast_rref").release();
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}
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static handle cast(mpty const & /*src*/, return_value_policy /*policy*/, handle /*parent*/) {
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return str("cast_cref").release();
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}
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static handle cast(mpty & /*src*/, return_value_policy /*policy*/, handle /*parent*/) {
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return str("cast_mref").release();
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}
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static handle cast(mpty const *src, return_value_policy /*policy*/, handle /*parent*/) {
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delete src;
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return str("cast_cptr").release();
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}
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static handle cast(mpty *src, return_value_policy /*policy*/, handle /*parent*/) {
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delete src;
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return str("cast_mptr").release();
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}
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template <typename T_>
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using cast_op_type = conditional_t<
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std::is_same<remove_reference_t<T_>, mpty const *>::value,
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mpty const *,
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conditional_t<
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std::is_same<remove_reference_t<T_>, mpty *>::value,
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mpty *,
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conditional_t<
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std::is_same<T_, mpty const &>::value,
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mpty const &,
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conditional_t<std::is_same<T_, mpty &>::value,
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mpty &,
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conditional_t<std::is_same<T_, mpty &&>::value, mpty &&, mpty>>>>>;
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// clang-format off
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operator mpty() { return rtrn_valu(); }
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operator mpty&&() && { return rtrn_rref(); }
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operator mpty const&() { return rtrn_cref(); }
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operator mpty&() { return rtrn_mref(); }
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operator mpty const*() { static mpty obj; return &obj; }
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operator mpty*() { static mpty obj; return &obj; }
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// clang-format on
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bool load(handle /*src*/, bool /*convert*/) { return true; }
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};
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template <>
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struct type_caster<std::shared_ptr<mpty>> {
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static constexpr auto name = _<std::shared_ptr<mpty>>();
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static handle cast(const std::shared_ptr<mpty> & /*src*/,
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return_value_policy /*policy*/,
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handle /*parent*/) {
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return str("cast_shmp").release();
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}
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template <typename>
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using cast_op_type = std::shared_ptr<mpty>;
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operator std::shared_ptr<mpty>() { return rtrn_shmp(); }
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bool load(handle /*src*/, bool /*convert*/) { return true; }
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};
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template <>
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struct type_caster<std::shared_ptr<mpty const>> {
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static constexpr auto name = _<std::shared_ptr<mpty const>>();
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static handle cast(const std::shared_ptr<mpty const> & /*src*/,
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return_value_policy /*policy*/,
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handle /*parent*/) {
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return str("cast_shcp").release();
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}
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template <typename>
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using cast_op_type = std::shared_ptr<mpty const>;
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operator std::shared_ptr<mpty const>() { return rtrn_shcp(); }
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bool load(handle /*src*/, bool /*convert*/) { return true; }
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};
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template <>
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struct type_caster<std::unique_ptr<mpty>> {
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static constexpr auto name = _<std::unique_ptr<mpty>>();
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static handle
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cast(std::unique_ptr<mpty> && /*src*/, return_value_policy /*policy*/, handle /*parent*/) {
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return str("cast_uqmp").release();
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}
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template <typename>
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using cast_op_type = std::unique_ptr<mpty>;
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operator std::unique_ptr<mpty>() { return rtrn_uqmp(); }
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bool load(handle /*src*/, bool /*convert*/) { return true; }
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};
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template <>
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struct type_caster<std::unique_ptr<mpty const>> {
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static constexpr auto name = _<std::unique_ptr<mpty const>>();
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static handle cast(std::unique_ptr<mpty const> && /*src*/,
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return_value_policy /*policy*/,
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handle /*parent*/) {
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return str("cast_uqcp").release();
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}
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template <typename>
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using cast_op_type = std::unique_ptr<mpty const>;
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operator std::unique_ptr<mpty const>() { return rtrn_uqcp(); }
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bool load(handle /*src*/, bool /*convert*/) { return true; }
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};
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} // namespace detail
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} // namespace pybind11
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namespace pybind11_tests {
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namespace type_caster_bare_interface {
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TEST_SUBMODULE(type_caster_bare_interface, m) {
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m.def("rtrn_valu", rtrn_valu);
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m.def("rtrn_rref", rtrn_rref);
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m.def("rtrn_cref", rtrn_cref);
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m.def("rtrn_mref", rtrn_mref);
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m.def("rtrn_cptr", rtrn_cptr);
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m.def("rtrn_mptr", rtrn_mptr);
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m.def("pass_valu", pass_valu);
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m.def("pass_rref", pass_rref);
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m.def("pass_cref", pass_cref);
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m.def("pass_mref", pass_mref);
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m.def("pass_cptr", pass_cptr);
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m.def("pass_mptr", pass_mptr);
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m.def("rtrn_shmp", rtrn_shmp);
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m.def("rtrn_shcp", rtrn_shcp);
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m.def("pass_shmp", pass_shmp);
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m.def("pass_shcp", pass_shcp);
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m.def("rtrn_uqmp", rtrn_uqmp);
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m.def("rtrn_uqcp", rtrn_uqcp);
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m.def("pass_uqmp", pass_uqmp);
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m.def("pass_uqcp", pass_uqcp);
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}
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} // namespace type_caster_bare_interface
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} // namespace pybind11_tests
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@ -1,41 +0,0 @@
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# -*- coding: utf-8 -*-
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from pybind11_tests import type_caster_bare_interface as m
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def test_cast():
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assert m.rtrn_valu() == "cast_rref"
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assert m.rtrn_rref() == "cast_rref"
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assert m.rtrn_cref() == "cast_cref"
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assert m.rtrn_mref() == "cast_mref"
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assert m.rtrn_cptr() == "cast_cptr"
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assert m.rtrn_mptr() == "cast_mptr"
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def test_load():
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assert m.pass_valu(None) == "load_valu"
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assert m.pass_rref(None) == "load_rref"
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assert m.pass_cref(None) == "load_cref"
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assert m.pass_mref(None) == "load_mref"
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assert m.pass_cptr(None) == "load_cptr"
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assert m.pass_mptr(None) == "load_mptr"
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def test_cast_shared_ptr():
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assert m.rtrn_shmp() == "cast_shmp"
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assert m.rtrn_shcp() == "cast_shcp"
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def test_load_shared_ptr():
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assert m.pass_shmp(None) == "load_shmp"
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assert m.pass_shcp(None) == "load_shcp"
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def test_cast_unique_ptr():
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assert m.rtrn_uqmp() == "cast_uqmp"
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assert m.rtrn_uqcp() == "cast_uqcp"
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def test_load_unique_ptr():
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assert m.pass_uqmp(None) == "load_uqmp"
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assert m.pass_uqcp(None) == "load_uqcp"
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