274 lines
11 KiB
CMake
274 lines
11 KiB
CMake
# This file defines the two macros below for easily adding groups of unit tests and scripts,
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# as well as sets up unit testing and defines several cache options used to control how
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# tests and scripts are built and run.
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###############################################################################
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# Macro:
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#
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# gtsamAddTestsGlob(groupName globPatterns excludedFiles linkLibraries)
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#
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# Add a group of unit tests. A list of unit test .cpp files or glob patterns specifies the
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# tests to create. Tests are assigned into a group name so they can easily by run
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# independently with a make target. Running 'make check' builds and runs all tests.
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#
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# Usage example:
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# gtsamAddTestsGlob(basic "test*.cpp" "testBroken.cpp" "gtsam;GeographicLib")
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#
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# Arguments:
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# groupName: A name that will allow this group of tests to be run independently, e.g.
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# 'basic' causes a 'check.basic' target to be created to run this test
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# group.
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# globPatterns: The list of files or glob patterns from which to create unit tests, with
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# one test created for each cpp file. e.g. "test*.cpp", or
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# "testA*.cpp;testB*.cpp;testOneThing.cpp".
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# excludedFiles: A list of files or globs to exclude, e.g. "testC*.cpp;testBroken.cpp".
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# Pass an empty string "" if nothing needs to be excluded.
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# linkLibraries: The list of libraries to link to in addition to CppUnitLite.
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macro(gtsamAddTestsGlob groupName globPatterns excludedFiles linkLibraries)
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gtsamAddTestsGlob_impl("${groupName}" "${globPatterns}" "${excludedFiles}" "${linkLibraries}")
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endmacro()
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###############################################################################
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# Macro:
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#
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# gtsamAddExamplesGlob(globPatterns excludedFiles linkLibraries)
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#
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# Add scripts that will serve as examples of how to use the library. A list of files or
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# glob patterns is specified, and one executable will be created for each matching .cpp
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# file. These executables will not be installed. They are built with 'make all' if
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# GTSAM_BUILD_EXAMPLES_ALWAYS is enabled. They may also be built with 'make examples'.
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#
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# Usage example:
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# gtsamAddExamplesGlob("*.cpp" "BrokenExample.cpp" "gtsam;GeographicLib")
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#
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# Arguments:
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# globPatterns: The list of files or glob patterns from which to create examples, with
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# one program created for each cpp file. e.g. "*.cpp", or
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# "A*.cpp;B*.cpp;MyExample.cpp".
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# excludedFiles: A list of files or globs to exclude, e.g. "C*.cpp;BrokenExample.cpp". Pass
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# an empty string "" if nothing needs to be excluded.
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# linkLibraries: The list of libraries to link to.
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macro(gtsamAddExamplesGlob globPatterns excludedFiles linkLibraries)
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gtsamAddExesGlob_impl("${globPatterns}" "${excludedFiles}" "${linkLibraries}" "examples" ${GTSAM_BUILD_EXAMPLES_ALWAYS})
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endmacro()
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###############################################################################
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# Macro:
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#
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# gtsamAddTimingGlob(globPatterns excludedFiles linkLibraries)
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#
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# Add scripts that time aspects of the library. A list of files or
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# glob patterns is specified, and one executable will be created for each matching .cpp
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# file. These executables will not be installed. They are not built with 'make all',
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# but they may be built with 'make timing'.
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#
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# Usage example:
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# gtsamAddTimingGlob("*.cpp" "DisabledTimingScript.cpp" "gtsam;GeographicLib")
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#
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# Arguments:
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# globPatterns: The list of files or glob patterns from which to create programs, with
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# one program created for each cpp file. e.g. "*.cpp", or
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# "A*.cpp;B*.cpp;MyExample.cpp".
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# excludedFiles: A list of files or globs to exclude, e.g. "C*.cpp;BrokenExample.cpp". Pass
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# an empty string "" if nothing needs to be excluded.
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# linkLibraries: The list of libraries to link to.
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macro(gtsamAddTimingGlob globPatterns excludedFiles linkLibraries)
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gtsamAddExesGlob_impl("${globPatterns}" "${excludedFiles}" "${linkLibraries}" "timing" ${GTSAM_BUILD_TIMING_ALWAYS})
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endmacro()
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# Implementation follows:
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# Build macros for using tests
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enable_testing()
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option(GTSAM_BUILD_TESTS "Enable/Disable building of tests" ON)
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option(GTSAM_BUILD_EXAMPLES_ALWAYS "Build examples with 'make all' (build with 'make examples' if not)" ON)
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option(GTSAM_BUILD_TIMING_ALWAYS "Build timing scripts with 'make all' (build with 'make timing' if not" OFF)
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# Add option for combining unit tests
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if(MSVC OR XCODE_VERSION)
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option(GTSAM_SINGLE_TEST_EXE "Combine unit tests into single executable (faster compile)" ON)
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else()
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option(GTSAM_SINGLE_TEST_EXE "Combine unit tests into single executable (faster compile)" OFF)
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endif()
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mark_as_advanced(GTSAM_SINGLE_TEST_EXE)
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# Enable make check (http://www.cmake.org/Wiki/CMakeEmulateMakeCheck)
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if(GTSAM_BUILD_TESTS)
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add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION> --output-on-failure)
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endif()
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# Add examples target
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add_custom_target(examples)
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# Add timing target
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add_custom_target(timing)
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# Add target to build tests without running
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add_custom_target(all.tests)
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# Implementations of this file's macros:
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macro(gtsamAddTestsGlob_impl groupName globPatterns excludedFiles linkLibraries)
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if(GTSAM_BUILD_TESTS)
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# Add group target if it doesn't already exist
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if(NOT TARGET check.${groupName})
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add_custom_target(check.${groupName} COMMAND ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION> --output-on-failure)
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endif()
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# Get all script files
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file(GLOB script_files ${globPatterns})
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# Remove excluded scripts from the list
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if(NOT "${excludedFiles}" STREQUAL "")
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file(GLOB excludedFilePaths ${excludedFiles})
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if("${excludedFilePaths}" STREQUAL "")
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message(WARNING "The pattern '${excludedFiles}' for excluding tests from group ${groupName} did not match any files")
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else()
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list(REMOVE_ITEM script_files ${excludedFilePaths})
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endif()
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endif()
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# Separate into source files and headers (allows for adding headers to show up in
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# MSVC and Xcode projects).
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set(script_srcs "")
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set(script_headers "")
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foreach(script_file IN ITEMS ${script_files})
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get_filename_component(script_ext ${script_file} EXT)
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if(script_ext MATCHES "(h|H)")
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list(APPEND script_headers ${script_file})
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else()
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list(APPEND script_srcs ${script_file})
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endif()
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endforeach()
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# Don't put test files in folders in MSVC and Xcode because they're already grouped
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source_group("" FILES ${script_srcs} ${script_headers})
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if(NOT GTSAM_SINGLE_TEST_EXE)
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# Default for Makefiles - each test in its own executable
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foreach(script_src IN ITEMS ${script_srcs})
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# Get test base name
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get_filename_component(script_name ${script_src} NAME_WE)
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# Add executable
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add_executable(${script_name} ${script_src} ${script_headers})
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target_link_libraries(${script_name} CppUnitLite ${linkLibraries})
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# Add target dependencies
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add_test(NAME ${script_name} COMMAND ${script_name})
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add_dependencies(check.${groupName} ${script_name})
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add_dependencies(check ${script_name})
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add_dependencies(all.tests ${script_name})
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if(NOT MSVC AND NOT XCODE_VERSION)
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add_custom_target(${script_name}.run ${EXECUTABLE_OUTPUT_PATH}${script_name} DEPENDS ${script_name})
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endif()
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# Add TOPSRCDIR
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set_property(SOURCE ${script_src} APPEND PROPERTY COMPILE_DEFINITIONS "TOPSRCDIR=\"${PROJECT_SOURCE_DIR}\"")
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# Exclude from 'make all' and 'make install'
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set_target_properties(${script_name} PROPERTIES EXCLUDE_FROM_ALL ON)
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# Configure target folder (for MSVC and Xcode)
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set_property(TARGET ${script_name} PROPERTY FOLDER "Unit tests/${groupName}")
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endforeach()
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else()
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# Default on MSVC and XCode - combine test group into a single exectuable
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set(target_name check_${groupName}_program)
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# Add executable
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add_executable(${target_name} ${script_srcs} ${script_headers})
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target_link_libraries(${target_name} CppUnitLite ${linkLibraries})
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# Only have a main function in one script - use preprocessor
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set(rest_script_srcs ${script_srcs})
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list(REMOVE_AT rest_script_srcs 0)
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set_property(SOURCE ${rest_script_srcs} APPEND PROPERTY COMPILE_DEFINITIONS "main=inline no_main")
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# Add target dependencies
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add_test(NAME ${target_name} COMMAND ${target_name})
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add_dependencies(check.${groupName} ${target_name})
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add_dependencies(check ${target_name})
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if(NOT XCODE_VERSION)
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add_dependencies(all.tests ${script_name})
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endif()
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# Add TOPSRCDIR
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set_property(SOURCE ${script_srcs} APPEND PROPERTY COMPILE_DEFINITIONS "TOPSRCDIR=\"${PROJECT_SOURCE_DIR}\"")
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# Exclude from 'make all' and 'make install'
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set_target_properties(${target_name} PROPERTIES EXCLUDE_FROM_ALL ON)
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# Configure target folder (for MSVC and Xcode)
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set_property(TARGET ${script_name} PROPERTY FOLDER "Unit tests")
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endif()
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endif()
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endmacro()
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macro(gtsamAddExesGlob_impl globPatterns excludedFiles linkLibraries groupName buildWithAll)
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# Get all script files
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file(GLOB script_files ${globPatterns})
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# Remove excluded scripts from the list
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if(NOT "${excludedFiles}" STREQUAL "")
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file(GLOB excludedFilePaths ${excludedFiles})
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if("${excludedFilePaths}" STREQUAL "")
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message(WARNING "The script exclusion pattern '${excludedFiles}' did not match any files")
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else()
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list(REMOVE_ITEM script_files ${excludedFilePaths})
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endif()
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endif()
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# Separate into source files and headers (allows for adding headers to show up in
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# MSVC and Xcode projects).
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set(script_srcs "")
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set(script_headers "")
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foreach(script_file IN ITEMS ${script_files})
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get_filename_component(script_ext ${script_file} EXT)
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if(script_ext MATCHES "(h|H)")
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list(APPEND script_headers ${script_file})
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else()
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list(APPEND script_srcs ${script_file})
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endif()
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endforeach()
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# Don't put test files in folders in MSVC and Xcode because they're already grouped
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source_group("" FILES ${script_srcs} ${script_headers})
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# Create executables
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foreach(script_src IN ITEMS ${script_srcs})
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# Get script base name
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get_filename_component(script_name ${script_src} NAME_WE)
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# Add executable
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add_executable(${script_name} ${script_src} ${script_headers})
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target_link_libraries(${script_name} ${linkLibraries})
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# Add target dependencies
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add_dependencies(${groupName} ${script_name})
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if(NOT MSVC AND NOT XCODE_VERSION)
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add_custom_target(${script_name}.run ${EXECUTABLE_OUTPUT_PATH}${script_name} DEPENDS ${script_name})
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endif()
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# Add TOPSRCDIR
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set_property(SOURCE ${script_src} APPEND PROPERTY COMPILE_DEFINITIONS "TOPSRCDIR=\"${PROJECT_SOURCE_DIR}\"")
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# Exclude from all or not - note weird variable assignment because we're in a macro
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set(buildWithAll_on ${buildWithAll})
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if(NOT buildWithAll_on)
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# Exclude from 'make all' and 'make install'
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set_target_properties("${script_name}" PROPERTIES EXCLUDE_FROM_ALL ON)
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endif()
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# Configure target folder (for MSVC and Xcode)
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set_property(TARGET ${script_name} PROPERTY FOLDER "${groupName}")
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endforeach()
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endmacro()
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