103 lines
5.0 KiB
CMake
103 lines
5.0 KiB
CMake
# Test calling Python from LAMMPS (and importing the LAMMPS module
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# inside those functions). This can do an "anonymous" import of symbols
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# from the executable, so the shared library is not needed. The
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# availability of the PYTHON package is tested for inside the tester.
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set(TEST_INPUT_FOLDER ${CMAKE_CURRENT_SOURCE_DIR})
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add_executable(test_python_package test_python_package.cpp)
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target_link_libraries(test_python_package PRIVATE lammps GTest::GMock GTest::GTest)
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target_compile_definitions(test_python_package PRIVATE -DTEST_INPUT_FOLDER=${TEST_INPUT_FOLDER})
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add_test(NAME PythonPackage COMMAND test_python_package WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
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set_tests_properties(PythonPackage PROPERTIES ENVIRONMENT "LAMMPS_POTENTIALS=${LAMMPS_POTENTIALS_DIR};PYTHONPATH=${CMAKE_CURRENT_BINARY_DIR}:${LAMMPS_PYTHON_DIR}:$ENV{PYTHONPATH};PYTHONUNBUFFERED=1")
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# we must have shared libraries enabled for testing the python module
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if(NOT BUILD_SHARED_LIBS)
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message(STATUS "Skipping Tests for the LAMMPS Python Module: must enable BUILD_SHARED_LIBS")
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return()
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endif()
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if(CMAKE_VERSION VERSION_LESS 3.12)
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find_package(PythonInterp 3.5) # Deprecated since version 3.12
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if(PYTHONINTERP_FOUND)
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set(Python_EXECUTABLE ${PYTHON_EXECUTABLE})
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endif()
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else()
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find_package(Python3 COMPONENTS Interpreter)
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endif()
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if(Python_EXECUTABLE)
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# prepare to augment the environment so that the LAMMPS python module and the shared library is found.
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set(PYTHON_TEST_ENVIRONMENT PYTHONPATH=${LAMMPS_PYTHON_DIR}:$ENV{PYTHONPATH})
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list(APPEND PYTHON_TEST_ENVIRONMENT "LAMMPS_POTENTIALS=${LAMMPS_POTENTIALS_DIR}")
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list(APPEND PYTHON_TEST_ENVIRONMENT "TEST_INPUT_DIR=${CMAKE_CURRENT_SOURCE_DIR}")
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if(APPLE)
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list(APPEND PYTHON_TEST_ENVIRONMENT "DYLD_LIBRARY_PATH=${CMAKE_BINARY_DIR}:$ENV{DYLD_LIBRARY_PATH};LAMMPS_CMAKE_CACHE=${CMAKE_BINARY_DIR}/CMakeCache.txt")
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else()
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list(APPEND PYTHON_TEST_ENVIRONMENT "LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}:$ENV{LD_LIBRARY_PATH};LAMMPS_CMAKE_CACHE=${CMAKE_BINARY_DIR}/CMakeCache.txt")
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endif()
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if(LAMMPS_MACHINE)
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# convert from '_machine' to 'machine'
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string(SUBSTRING ${LAMMPS_MACHINE} 1 -1 LAMMPS_MACHINE_NAME)
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list(APPEND PYTHON_TEST_ENVIRONMENT LAMMPS_MACHINE_NAME=${LAMMPS_MACHINE_NAME})
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endif()
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if(ENABLE_COVERAGE)
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find_program(COVERAGE_BINARY coverage)
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find_package_handle_standard_args(COVERAGE DEFAULT_MSG COVERAGE_BINARY)
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if(COVERAGE_FOUND)
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set(PYTHON_TEST_RUNNER ${Python_EXECUTABLE} -u ${COVERAGE_BINARY} run --parallel-mode --include=${LAMMPS_PYTHON_DIR}/lammps/*.py --omit=${LAMMPS_PYTHON_DIR}/install.py)
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else()
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set(PYTHON_TEST_RUNNER ${Python_EXECUTABLE} -u)
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endif()
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else()
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set(PYTHON_TEST_RUNNER ${Python_EXECUTABLE} -u)
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endif()
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add_test(NAME PythonOpen
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COMMAND ${PYTHON_TEST_RUNNER} ${CMAKE_CURRENT_SOURCE_DIR}/python-open.py -v
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WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
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set_tests_properties(PythonOpen PROPERTIES ENVIRONMENT "${PYTHON_TEST_ENVIRONMENT}")
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# some of the tests in this file will fail without exceptions enabled
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if(LAMMPS_EXCEPTIONS)
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add_test(NAME PythonCommands
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COMMAND ${PYTHON_TEST_RUNNER} ${CMAKE_CURRENT_SOURCE_DIR}/python-commands.py -v
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WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
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set_tests_properties(PythonCommands PROPERTIES ENVIRONMENT "${PYTHON_TEST_ENVIRONMENT}")
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endif()
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add_test(NAME PythonNumpy
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COMMAND ${PYTHON_TEST_RUNNER} ${CMAKE_CURRENT_SOURCE_DIR}/python-numpy.py -v
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WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
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set_tests_properties(PythonNumpy PROPERTIES ENVIRONMENT "${PYTHON_TEST_ENVIRONMENT}")
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add_test(NAME PythonCapabilities
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COMMAND ${PYTHON_TEST_RUNNER} ${CMAKE_CURRENT_SOURCE_DIR}/python-capabilities.py -v
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WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
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set_tests_properties(PythonCapabilities PROPERTIES ENVIRONMENT "${PYTHON_TEST_ENVIRONMENT}")
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add_test(NAME PythonPyLammps
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COMMAND ${PYTHON_TEST_RUNNER} ${CMAKE_CURRENT_SOURCE_DIR}/python-pylammps.py -v
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WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
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set_tests_properties(PythonPyLammps PROPERTIES ENVIRONMENT "${PYTHON_TEST_ENVIRONMENT}")
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add_test(NAME PythonFormats
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COMMAND ${PYTHON_TEST_RUNNER} ${CMAKE_CURRENT_SOURCE_DIR}/python-formats.py -v
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WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
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set_tests_properties(PythonFormats PROPERTIES ENVIRONMENT "${PYTHON_TEST_ENVIRONMENT}")
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add_test(NAME PythonFixExternal
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COMMAND ${PYTHON_TEST_RUNNER} ${CMAKE_CURRENT_SOURCE_DIR}/python-fix-external.py -v
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WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
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set_tests_properties(PythonFixExternal PROPERTIES ENVIRONMENT "${PYTHON_TEST_ENVIRONMENT}")
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add_test(NAME PythonScatterGather
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COMMAND ${PYTHON_TEST_RUNNER} ${CMAKE_CURRENT_SOURCE_DIR}/python-scatter-gather.py -v
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WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
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set_tests_properties(PythonScatterGather PROPERTIES ENVIRONMENT "${PYTHON_TEST_ENVIRONMENT}")
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else()
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message(STATUS "Skipping Tests for the LAMMPS Python Module: no suitable Python interpreter")
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endif()
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