| 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() |
| |
| # 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) |