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Diffstat (limited to 'ext/pybind11/tests/CMakeLists.txt')
| -rw-r--r-- | ext/pybind11/tests/CMakeLists.txt | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/ext/pybind11/tests/CMakeLists.txt b/ext/pybind11/tests/CMakeLists.txt new file mode 100644 index 000000000..27cb65291 --- /dev/null +++ b/ext/pybind11/tests/CMakeLists.txt @@ -0,0 +1,159 @@ +if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) + message(STATUS "Setting tests build type to MinSizeRel as none was specified") + set(CMAKE_BUILD_TYPE MinSizeRel CACHE STRING "Choose the type of build." FORCE) + set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" + "MinSizeRel" "RelWithDebInfo") +endif() + +# Full set of test files (you can override these; see below) +set(PYBIND11_TEST_FILES + test_alias_initialization.cpp + test_buffers.cpp + test_callbacks.cpp + test_chrono.cpp + test_class_args.cpp + test_constants_and_functions.cpp + test_copy_move_policies.cpp + test_docstring_options.cpp + test_eigen.cpp + test_enum.cpp + test_eval.cpp + test_exceptions.cpp + test_inheritance.cpp + test_issues.cpp + test_keep_alive.cpp + test_kwargs_and_defaults.cpp + test_methods_and_attributes.cpp + test_modules.cpp + test_multiple_inheritance.cpp + test_numpy_array.cpp + test_numpy_dtypes.cpp + test_numpy_vectorize.cpp + test_opaque_types.cpp + test_operator_overloading.cpp + test_pickling.cpp + test_python_types.cpp + test_sequences_and_iterators.cpp + test_smart_ptr.cpp + test_stl_binders.cpp + test_virtual_functions.cpp +) + +# Invoking cmake with something like: +# cmake -DPYBIND11_TEST_OVERRIDE="test_issues.cpp;test_picking.cpp" .. +# lets you override the tests that get compiled and run. You can restore to all tests with: +# cmake -DPYBIND11_TEST_OVERRIDE= .. +if (PYBIND11_TEST_OVERRIDE) + set(PYBIND11_TEST_FILES ${PYBIND11_TEST_OVERRIDE}) +endif() + +string(REPLACE ".cpp" ".py" PYBIND11_PYTEST_FILES "${PYBIND11_TEST_FILES}") + +# Check if Eigen is available; if not, remove from PYBIND11_TEST_FILES (but +# keep it in PYBIND11_PYTEST_FILES, so that we get the "eigen is not installed" +# skip message). +list(FIND PYBIND11_TEST_FILES test_eigen.cpp PYBIND11_TEST_FILES_EIGEN_I) +if(PYBIND11_TEST_FILES_EIGEN_I GREATER -1) + find_package(Eigen3 QUIET) + + if(EIGEN3_FOUND) + message(STATUS "Building tests with Eigen v${EIGEN3_VERSION}") + else() + list(REMOVE_AT PYBIND11_TEST_FILES ${PYBIND11_TEST_FILES_EIGEN_I}) + message(STATUS "Building tests WITHOUT Eigen") + endif() +endif() + +# Create the binding library +pybind11_add_module(pybind11_tests pybind11_tests.cpp + ${PYBIND11_TEST_FILES} ${PYBIND11_HEADERS}) + +pybind11_enable_warnings(pybind11_tests) + +if(EIGEN3_FOUND) + target_include_directories(pybind11_tests PRIVATE ${EIGEN3_INCLUDE_DIR}) + target_compile_definitions(pybind11_tests PRIVATE -DPYBIND11_TEST_EIGEN) +endif() + +set(testdir ${PROJECT_SOURCE_DIR}/tests) + +# Always write the output file directly into the 'tests' directory (even on MSVC) +if(NOT CMAKE_LIBRARY_OUTPUT_DIRECTORY) + set_target_properties(pybind11_tests PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${testdir}) + foreach(config ${CMAKE_CONFIGURATION_TYPES}) + string(TOUPPER ${config} config) + set_target_properties(pybind11_tests PROPERTIES LIBRARY_OUTPUT_DIRECTORY_${config} ${testdir}) + endforeach() +endif() + +# Make sure pytest is found or produce a fatal error +if(NOT PYBIND11_PYTEST_FOUND) + execute_process(COMMAND ${PYTHON_EXECUTABLE} -m pytest --version --noconftest OUTPUT_QUIET ERROR_QUIET + RESULT_VARIABLE PYBIND11_EXEC_PYTHON_ERR) + if(PYBIND11_EXEC_PYTHON_ERR) + message(FATAL_ERROR "Running the tests requires pytest. Please install it manually (try: ${PYTHON_EXECUTABLE} -m pip install pytest)") + endif() + set(PYBIND11_PYTEST_FOUND TRUE CACHE INTERNAL "") +endif() + +# A single command to compile and run the tests +add_custom_target(pytest COMMAND ${PYTHON_EXECUTABLE} -m pytest -rws ${PYBIND11_PYTEST_FILES} + DEPENDS pybind11_tests WORKING_DIRECTORY ${testdir}) + +if(PYBIND11_TEST_OVERRIDE) + add_custom_command(TARGET pytest POST_BUILD + COMMAND ${CMAKE_COMMAND} -E echo "Note: not all tests run: -DPYBIND11_TEST_OVERRIDE is in effect") +endif() + +# test use of installation +if(PYBIND11_INSTALL) + # 2.8.12 needed for test_installed_module + # 3.0 needed for interface library for test_installed_target + # 3.1 needed for cmake -E env for testing + if(NOT CMAKE_VERSION VERSION_LESS 3.1) + add_custom_target(test_installed_target + COMMAND ${CMAKE_COMMAND} + "-DCMAKE_INSTALL_PREFIX=${PROJECT_BINARY_DIR}/test_install" + -P "${PROJECT_BINARY_DIR}/cmake_install.cmake" + COMMAND ${CMAKE_CTEST_COMMAND} + --build-and-test "${CMAKE_CURRENT_SOURCE_DIR}/test_installed_target" + "${CMAKE_CURRENT_BINARY_DIR}/test_installed_target" + --build-noclean + --build-generator ${CMAKE_GENERATOR} + $<$<BOOL:${CMAKE_GENERATOR_PLATFORM}>:--build-generator-platform> ${CMAKE_GENERATOR_PLATFORM} + --build-makeprogram ${CMAKE_MAKE_PROGRAM} + --build-target check + --build-options "-DCMAKE_PREFIX_PATH=${PROJECT_BINARY_DIR}/test_install" + "-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}" + "-DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}" + "-DPYBIND11_CPP_STANDARD=${PYBIND11_CPP_STANDARD}" + ) + add_custom_target(test_installed_module + COMMAND ${CMAKE_COMMAND} + "-DCMAKE_INSTALL_PREFIX=${PROJECT_BINARY_DIR}/test_install" + -P "${PROJECT_BINARY_DIR}/cmake_install.cmake" + COMMAND ${CMAKE_CTEST_COMMAND} + --build-and-test "${CMAKE_CURRENT_SOURCE_DIR}/test_installed_module" + "${CMAKE_CURRENT_BINARY_DIR}/test_installed_module" + --build-noclean + --build-generator ${CMAKE_GENERATOR} + $<$<BOOL:${CMAKE_GENERATOR_PLATFORM}>:--build-generator-platform> ${CMAKE_GENERATOR_PLATFORM} + --build-makeprogram ${CMAKE_MAKE_PROGRAM} + --build-target check + --build-options "-DCMAKE_PREFIX_PATH=${PROJECT_BINARY_DIR}/test_install" + "-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}" + "-DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}" + "-DPYBIND11_CPP_STANDARD=${PYBIND11_CPP_STANDARD}" + ) + else() + add_custom_target(test_installed_target) + add_custom_target(test_installed_module) + endif() + add_custom_target(test_install) + add_dependencies(test_install test_installed_target test_installed_module) +endif() + +# And another to show the .so size and, if a previous size, compare it: +add_custom_command(TARGET pybind11_tests POST_BUILD + COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tools/libsize.py + $<TARGET_FILE:pybind11_tests> ${CMAKE_CURRENT_BINARY_DIR}/sosize-$<TARGET_FILE_NAME:pybind11_tests>.txt) |