diff options
Diffstat (limited to 'ext/pybind11/tests/test_cmake_build')
5 files changed, 120 insertions, 5 deletions
diff --git a/ext/pybind11/tests/test_cmake_build/CMakeLists.txt b/ext/pybind11/tests/test_cmake_build/CMakeLists.txt new file mode 100644 index 000000000..c9b5fcb2e --- /dev/null +++ b/ext/pybind11/tests/test_cmake_build/CMakeLists.txt @@ -0,0 +1,58 @@ +add_custom_target(test_cmake_build) + +if(CMAKE_VERSION VERSION_LESS 3.1) + # 3.0 needed for interface library for subdirectory_target/installed_target + # 3.1 needed for cmake -E env for testing + return() +endif() + +include(CMakeParseArguments) +function(pybind11_add_build_test name) + cmake_parse_arguments(ARG "INSTALL" "" "" ${ARGN}) + + set(build_options "-DCMAKE_PREFIX_PATH=${PROJECT_BINARY_DIR}/mock_install" + "-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}" + "-DPYTHON_EXECUTABLE:FILEPATH=${PYTHON_EXECUTABLE}" + "-DPYBIND11_CPP_STANDARD=${PYBIND11_CPP_STANDARD}") + if(NOT ARG_INSTALL) + list(APPEND build_options "-DPYBIND11_PROJECT_DIR=${PROJECT_SOURCE_DIR}") + endif() + + add_custom_target(test_${name} ${CMAKE_CTEST_COMMAND} + --quiet --output-log ${name}.log + --build-and-test "${CMAKE_CURRENT_SOURCE_DIR}/${name}" + "${CMAKE_CURRENT_BINARY_DIR}/${name}" + --build-config Release + --build-noclean + --build-generator ${CMAKE_GENERATOR} + $<$<BOOL:${CMAKE_GENERATOR_PLATFORM}>:--build-generator-platform> ${CMAKE_GENERATOR_PLATFORM} + --build-makeprogram ${CMAKE_MAKE_PROGRAM} + --build-target check + --build-options ${build_options} + ) + if(ARG_INSTALL) + add_dependencies(test_${name} mock_install) + endif() + add_dependencies(test_cmake_build test_${name}) +endfunction() + +pybind11_add_build_test(subdirectory_function) +pybind11_add_build_test(subdirectory_target) +if(NOT ${PYTHON_MODULE_EXTENSION} MATCHES "pypy") + pybind11_add_build_test(subdirectory_embed) +endif() + +if(PYBIND11_INSTALL) + add_custom_target(mock_install ${CMAKE_COMMAND} + "-DCMAKE_INSTALL_PREFIX=${PROJECT_BINARY_DIR}/mock_install" + -P "${PROJECT_BINARY_DIR}/cmake_install.cmake" + ) + + pybind11_add_build_test(installed_function INSTALL) + pybind11_add_build_test(installed_target INSTALL) + if(NOT ${PYTHON_MODULE_EXTENSION} MATCHES "pypy") + pybind11_add_build_test(installed_embed INSTALL) + endif() +endif() + +add_dependencies(check test_cmake_build) diff --git a/ext/pybind11/tests/test_cmake_build/embed.cpp b/ext/pybind11/tests/test_cmake_build/embed.cpp new file mode 100644 index 000000000..b9581d2fd --- /dev/null +++ b/ext/pybind11/tests/test_cmake_build/embed.cpp @@ -0,0 +1,21 @@ +#include <pybind11/embed.h> +namespace py = pybind11; + +PYBIND11_EMBEDDED_MODULE(test_cmake_build, m) { + m.def("add", [](int i, int j) { return i + j; }); +} + +int main(int argc, char *argv[]) { + if (argc != 2) + throw std::runtime_error("Expected test.py file as the first argument"); + auto test_py_file = argv[1]; + + py::scoped_interpreter guard{}; + + auto m = py::module::import("test_cmake_build"); + if (m.attr("add")(1, 2).cast<int>() != 3) + throw std::runtime_error("embed.cpp failed"); + + py::module::import("sys").attr("argv") = py::make_tuple("test.py", "embed.cpp"); + py::eval_file(test_py_file, py::globals()); +} diff --git a/ext/pybind11/tests/test_cmake_build/installed_embed/CMakeLists.txt b/ext/pybind11/tests/test_cmake_build/installed_embed/CMakeLists.txt new file mode 100644 index 000000000..f7fc09c21 --- /dev/null +++ b/ext/pybind11/tests/test_cmake_build/installed_embed/CMakeLists.txt @@ -0,0 +1,15 @@ +cmake_minimum_required(VERSION 3.0) +project(test_installed_embed CXX) + +set(CMAKE_MODULE_PATH "") +find_package(pybind11 CONFIG REQUIRED) +message(STATUS "Found pybind11 v${pybind11_VERSION}: ${pybind11_INCLUDE_DIRS}") + +add_executable(test_cmake_build ../embed.cpp) +target_link_libraries(test_cmake_build PRIVATE pybind11::embed) + +# Do not treat includes from IMPORTED target as SYSTEM (Python headers in pybind11::embed). +# This may be needed to resolve header conflicts, e.g. between Python release and debug headers. +set_target_properties(test_cmake_build PROPERTIES NO_SYSTEM_FROM_IMPORTED ON) + +add_custom_target(check $<TARGET_FILE:test_cmake_build> ${PROJECT_SOURCE_DIR}/../test.py) diff --git a/ext/pybind11/tests/test_cmake_build/main.cpp b/ext/pybind11/tests/test_cmake_build/main.cpp index e0f5b69c9..e30f2c4b9 100644 --- a/ext/pybind11/tests/test_cmake_build/main.cpp +++ b/ext/pybind11/tests/test_cmake_build/main.cpp @@ -1,10 +1,6 @@ #include <pybind11/pybind11.h> namespace py = pybind11; -PYBIND11_PLUGIN(test_cmake_build) { - py::module m("test_cmake_build"); - +PYBIND11_MODULE(test_cmake_build, m) { m.def("add", [](int i, int j) { return i + j; }); - - return m.ptr(); } diff --git a/ext/pybind11/tests/test_cmake_build/subdirectory_embed/CMakeLists.txt b/ext/pybind11/tests/test_cmake_build/subdirectory_embed/CMakeLists.txt new file mode 100644 index 000000000..88ba60dd5 --- /dev/null +++ b/ext/pybind11/tests/test_cmake_build/subdirectory_embed/CMakeLists.txt @@ -0,0 +1,25 @@ +cmake_minimum_required(VERSION 3.0) +project(test_subdirectory_embed CXX) + +set(PYBIND11_INSTALL ON CACHE BOOL "") +set(PYBIND11_EXPORT_NAME test_export) + +add_subdirectory(${PYBIND11_PROJECT_DIR} pybind11) + +# Test basic target functionality +add_executable(test_cmake_build ../embed.cpp) +target_link_libraries(test_cmake_build PRIVATE pybind11::embed) + +add_custom_target(check $<TARGET_FILE:test_cmake_build> ${PROJECT_SOURCE_DIR}/../test.py) + +# Test custom export group -- PYBIND11_EXPORT_NAME +add_library(test_embed_lib ../embed.cpp) +target_link_libraries(test_embed_lib PRIVATE pybind11::embed) + +install(TARGETS test_embed_lib + EXPORT test_export + ARCHIVE DESTINATION bin + LIBRARY DESTINATION lib + RUNTIME DESTINATION lib) +install(EXPORT test_export + DESTINATION lib/cmake/test_export/test_export-Targets.cmake) |