# Build macros for using tests

# Collects all tests in an adjacent tests folder and builds them
macro(gtsam_add_tests subdir libs)
    add_custom_target(check.${subdir} COMMAND ${CMAKE_CTEST_COMMAND})
    file(GLOB tests_srcs "tests/test*.cpp")
    foreach(test_src ${tests_srcs})
        get_filename_component(test_base ${test_src} NAME_WE)
        set( test_bin ${test_base} )
        message(STATUS "Adding Test ${test_bin}") 
        add_executable(${test_bin} ${test_src})
        add_dependencies(check.${subdir} ${test_bin})
        add_dependencies(check ${test_bin})
        add_test(${test_base} ${EXECUTABLE_OUTPUT_PATH}${test_bin} )
        if (GTSAM_BUILD_CONVENIENCE_LIBRARIES)
            add_dependencies(${test_bin} ${libs} CppUnitLite)
            target_link_libraries(${test_bin} ${libs} ${Boost_LIBRARIES} CppUnitLite)
        else()
            add_dependencies(${test_bin} gtsam-static)
            target_link_libraries(${test_bin} ${Boost_LIBRARIES} gtsam-static CppUnitLite)
        endif()
        add_custom_target(${test_bin}.run ${EXECUTABLE_OUTPUT_PATH}${test_bin} ${ARGN})
    endforeach(test_src)
endmacro()

# Collects all tests in an adjacent tests folder and builds them
# This version forces the use of libs, as necessary for wrap/tests
macro(gtsam_add_external_tests subdir libs)
    add_custom_target(check.${subdir} COMMAND ${CMAKE_CTEST_COMMAND})
    file(GLOB tests_srcs "tests/test*.cpp")
    foreach(test_src ${tests_srcs})
        get_filename_component(test_base ${test_src} NAME_WE)
        set( test_bin ${test_base} )
        message(STATUS "Adding Test ${test_bin}") 
        add_executable(${test_bin} ${test_src})
        add_dependencies(check.${subdir} ${test_bin})
        add_dependencies(check ${test_bin})
        add_test(${test_base} ${EXECUTABLE_OUTPUT_PATH}${test_bin} )
        add_dependencies(${test_bin} ${libs} CppUnitLite)
        target_link_libraries(${test_bin} ${libs} ${Boost_LIBRARIES} CppUnitLite)
        add_custom_target(${test_bin}.run ${EXECUTABLE_OUTPUT_PATH}${test_bin} ${ARGN})
    endforeach(test_src)
endmacro()

# Collects timing scripts and builds them
macro(gtsam_add_timing subdir libs)
    add_custom_target(timing.${subdir})
    file(GLOB base_timing_srcs "tests/time*.cpp") 
    foreach(time_src ${base_timing_srcs})
        get_filename_component(time_base ${time_src} NAME_WE)
        set( time_bin ${time_base} )
        message(STATUS "Adding Timing Benchmark ${time_bin}")
        add_executable(${time_bin} ${time_src})
        add_dependencies(timing.${subdir} ${time_bin})
        add_dependencies(timing ${time_bin})
        if (GTSAM_BUILD_CONVENIENCE_LIBRARIES)
            add_dependencies(${time_bin} ${libs})
            target_link_libraries(${time_bin} ${libs} ${Boost_LIBRARIES} CppUnitLite)
        else()
            add_dependencies(${time_bin} gtsam-static)
            target_link_libraries(${time_bin} ${Boost_LIBRARIES} gtsam-static CppUnitLite)
        endif()
        add_custom_target(${time_bin}.run ${EXECUTABLE_OUTPUT_PATH}${time_bin} ${ARGN})
    endforeach(time_src)
endmacro()