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55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/*
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tests/test_gil_scoped.cpp -- acquire and release gil
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Copyright (c) 2017 Borja Zarco (Google LLC) <bzarco@google.com>
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All rights reserved. Use of this source code is governed by a
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BSD-style license that can be found in the LICENSE file.
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*/
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#include "pybind11_tests.h"
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#include <pybind11/functional.h>
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class VirtClass {
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public:
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virtual ~VirtClass() = default;
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VirtClass() = default;
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VirtClass(const VirtClass&) = delete;
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virtual void virtual_func() {}
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virtual void pure_virtual_func() = 0;
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};
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class PyVirtClass : public VirtClass {
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void virtual_func() override {
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PYBIND11_OVERRIDE(void, VirtClass, virtual_func,);
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}
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void pure_virtual_func() override {
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PYBIND11_OVERRIDE_PURE(void, VirtClass, pure_virtual_func,);
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}
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};
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TEST_SUBMODULE(gil_scoped, m) {
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py::class_<VirtClass, PyVirtClass>(m, "VirtClass")
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.def(py::init<>())
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.def("virtual_func", &VirtClass::virtual_func)
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.def("pure_virtual_func", &VirtClass::pure_virtual_func);
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m.def("test_callback_py_obj",
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[](py::object func) { func(); });
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m.def("test_callback_std_func",
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[](const std::function<void()> &func) { func(); });
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m.def("test_callback_virtual_func",
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[](VirtClass &virt) { virt.virtual_func(); });
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m.def("test_callback_pure_virtual_func",
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[](VirtClass &virt) { virt.pure_virtual_func(); });
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m.def("test_cross_module_gil",
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[]() {
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auto cm = py::module_::import("cross_module_gil_utils");
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auto gil_acquire = reinterpret_cast<void (*)()>(
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PyLong_AsVoidPtr(cm.attr("gil_acquire_funcaddr").ptr()));
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py::gil_scoped_release gil_release;
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gil_acquire();
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});
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}
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