pybind11/tests/test_docstring_options.cpp
Qifan Lu d587a2fd17
fix: do not set docstring for function when empty (#2745)
* Do not set docstring for function when it's empty

* No need to check pointer for `free`

* Use ternary operator to conditionally set `ml_doc`
2020-12-27 22:56:30 -05:00

70 lines
2.5 KiB
C++

/*
tests/test_docstring_options.cpp -- generation of docstrings and signatures
Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
All rights reserved. Use of this source code is governed by a
BSD-style license that can be found in the LICENSE file.
*/
#include "pybind11_tests.h"
TEST_SUBMODULE(docstring_options, m) {
// test_docstring_options
{
py::options options;
options.disable_function_signatures();
m.def("test_function1", [](int, int) {}, py::arg("a"), py::arg("b"));
m.def("test_function2", [](int, int) {}, py::arg("a"), py::arg("b"), "A custom docstring");
m.def("test_overloaded1", [](int) {}, py::arg("i"), "Overload docstring");
m.def("test_overloaded1", [](double) {}, py::arg("d"));
m.def("test_overloaded2", [](int) {}, py::arg("i"), "overload docstring 1");
m.def("test_overloaded2", [](double) {}, py::arg("d"), "overload docstring 2");
m.def("test_overloaded3", [](int) {}, py::arg("i"));
m.def("test_overloaded3", [](double) {}, py::arg("d"), "Overload docstr");
options.enable_function_signatures();
m.def("test_function3", [](int, int) {}, py::arg("a"), py::arg("b"));
m.def("test_function4", [](int, int) {}, py::arg("a"), py::arg("b"), "A custom docstring");
options.disable_function_signatures().disable_user_defined_docstrings();
m.def("test_function5", [](int, int) {}, py::arg("a"), py::arg("b"), "A custom docstring");
{
py::options nested_options;
nested_options.enable_user_defined_docstrings();
m.def("test_function6", [](int, int) {}, py::arg("a"), py::arg("b"), "A custom docstring");
}
}
m.def("test_function7", [](int, int) {}, py::arg("a"), py::arg("b"), "A custom docstring");
{
py::options options;
options.disable_user_defined_docstrings();
options.disable_function_signatures();
m.def("test_function8", []() {});
}
{
py::options options;
options.disable_user_defined_docstrings();
struct DocstringTestFoo {
int value;
void setValue(int v) { value = v; }
int getValue() const { return value; }
};
py::class_<DocstringTestFoo>(m, "DocstringTestFoo", "This is a class docstring")
.def_property("value_prop", &DocstringTestFoo::getValue, &DocstringTestFoo::setValue, "This is a property docstring")
;
}
}