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# -*- cmake -*-
MACRO(LL_ADD_PROJECT_UNIT_TESTS project sources)
# Given a project name and a list of sourcefiles (with optional properties on each),
# add targets to build and run the tests specified.
# ASSUMPTIONS:
# * this macro is being executed in the project file that is passed in
# * current working SOURCE dir is that project dir
# * there is a subfolder tests/ with test code corresponding to the filenames passed in
# * properties for each sourcefile passed in indicate what libs to link that file with (MAKE NO ASSUMPTIONS ASIDE FROM TUT)
#
# More info and examples at: https://wiki.secondlife.com/wiki/How_to_add_unit_tests_to_indra_code
#
# WARNING: do NOT modify this code without working with poppy or daveh -
# there is another branch that will conflict heavily with any changes here.
IF(LL_TEST_VERBOSE)
MESSAGE("LL_ADD_PROJECT_UNIT_TESTS UNITTEST_PROJECT_${project} sources: ${sources}")
ENDIF(LL_TEST_VERBOSE)
# Start with the header and project-wide setup before making targets
#project(UNITTEST_PROJECT_${project})
# Setup includes, paths, etc
SET(alltest_SOURCE_FILES
${CMAKE_SOURCE_DIR}/test/test.cpp
)
SET(alltest_DEP_TARGETS
llcommon
llmath
)
SET(alltest_INCLUDE_DIRS
${LLMATH_INCLUDE_DIRS}
${LLCOMMON_INCLUDE_DIRS}
${LIBS_OPEN_DIR}/test
)
SET(alltest_LIBRARIES
${PTHREAD_LIBRARY}
${WINDOWS_LIBRARIES}
)
# Headers, for convenience in targets.
SET(alltest_HEADER_FILES
${CMAKE_SOURCE_DIR}/test/test.h
)
# start the source test executable definitions
SET(${project}_TEST_OUTPUT "")
FOREACH (source ${sources})
STRING( REGEX REPLACE "(.*)\\.[^.]+$" "\\1" name ${source} )
STRING( REGEX REPLACE ".*\\.([^.]+)$" "\\1" extension ${source} )
IF(LL_TEST_VERBOSE)
MESSAGE("LL_ADD_PROJECT_UNIT_TESTS UNITTEST_PROJECT_${project} individual source: ${source} (${name}.${extension})")
ENDIF(LL_TEST_VERBOSE)
#
# Per-codefile additional / external source, header, and include dir property extraction
#
# Source
GET_SOURCE_FILE_PROPERTY(${name}_test_additional_SOURCE_FILES ${source} LL_TEST_ADDITIONAL_SOURCE_FILES)
IF(${name}_test_additional_SOURCE_FILES MATCHES NOTFOUND)
SET(${name}_test_additional_SOURCE_FILES "")
ENDIF(${name}_test_additional_SOURCE_FILES MATCHES NOTFOUND)
SET(${name}_test_SOURCE_FILES ${source} tests/${name}_test.${extension} ${alltest_SOURCE_FILES} ${${name}_test_additional_SOURCE_FILES} )
IF(LL_TEST_VERBOSE)
MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_SOURCE_FILES ${${name}_test_SOURCE_FILES}")
ENDIF(LL_TEST_VERBOSE)
# Headers
GET_SOURCE_FILE_PROPERTY(${name}_test_additional_HEADER_FILES ${source} LL_TEST_ADDITIONAL_HEADER_FILES)
IF(${name}_test_additional_HEADER_FILES MATCHES NOTFOUND)
SET(${name}_test_additional_HEADER_FILES "")
ENDIF(${name}_test_additional_HEADER_FILES MATCHES NOTFOUND)
SET(${name}_test_HEADER_FILES ${name}.h ${${name}_test_additional_HEADER_FILES})
set_source_files_properties(${${name}_test_HEADER_FILES} PROPERTIES HEADER_FILE_ONLY TRUE)
LIST(APPEND ${name}_test_SOURCE_FILES ${${name}_test_HEADER_FILES})
IF(LL_TEST_VERBOSE)
MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_HEADER_FILES ${${name}_test_HEADER_FILES}")
ENDIF(LL_TEST_VERBOSE)
# Include dirs
GET_SOURCE_FILE_PROPERTY(${name}_test_additional_INCLUDE_DIRS ${source} LL_TEST_ADDITIONAL_INCLUDE_DIRS)
IF(${name}_test_additional_INCLUDE_DIRS MATCHES NOTFOUND)
SET(${name}_test_additional_INCLUDE_DIRS "")
ENDIF(${name}_test_additional_INCLUDE_DIRS MATCHES NOTFOUND)
INCLUDE_DIRECTORIES(${alltest_INCLUDE_DIRS} ${name}_test_additional_INCLUDE_DIRS )
IF(LL_TEST_VERBOSE)
MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_INCLUDE_DIRS ${${name}_test_additional_INCLUDE_DIRS}")
ENDIF(LL_TEST_VERBOSE)
# Setup target
ADD_EXECUTABLE(PROJECT_${project}_TEST_${name} ${${name}_test_SOURCE_FILES})
#
# Per-codefile additional / external project dep and lib dep property extraction
#
# WARNING: it's REALLY IMPORTANT to not mix these. I guarantee it will not work in the future. + poppy 2009-04-19
# Projects
GET_SOURCE_FILE_PROPERTY(${name}_test_additional_PROJECTS ${source} LL_TEST_ADDITIONAL_PROJECTS)
IF(${name}_test_additional_PROJECTS MATCHES NOTFOUND)
SET(${name}_test_additional_PROJECTS "")
ENDIF(${name}_test_additional_PROJECTS MATCHES NOTFOUND)
# Libraries
GET_SOURCE_FILE_PROPERTY(${name}_test_additional_LIBRARIES ${source} LL_TEST_ADDITIONAL_LIBRARIES)
IF(${name}_test_additional_LIBRARIES MATCHES NOTFOUND)
SET(${name}_test_additional_LIBRARIES "")
ENDIF(${name}_test_additional_LIBRARIES MATCHES NOTFOUND)
IF(LL_TEST_VERBOSE)
MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_PROJECTS ${${name}_test_additional_PROJECTS}")
MESSAGE("LL_ADD_PROJECT_UNIT_TESTS ${name}_test_additional_LIBRARIES ${${name}_test_additional_LIBRARIES}")
ENDIF(LL_TEST_VERBOSE)
# Add to project
TARGET_LINK_LIBRARIES(PROJECT_${project}_TEST_${name} ${alltest_LIBRARIES} ${alltest_DEP_TARGETS} ${${name}_test_additional_PROJECTS} ${${name}_test_additional_LIBRARIES} )
#
# Setup test targets
#
GET_TARGET_PROPERTY(TEST_EXE PROJECT_${project}_TEST_${name} LOCATION)
SET(TEST_OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/PROJECT_${project}_TEST_${name}_ok.txt)
SET(TEST_CMD ${TEST_EXE} --touch=${TEST_OUTPUT} --sourcedir=${CMAKE_CURRENT_SOURCE_DIR})
# daveh - what configuration does this use? Debug? it's cmake-time, not build time. + poppy 2009-04-19
IF(LL_TEST_VERBOSE)
MESSAGE(STATUS "LL_ADD_PROJECT_UNIT_TESTS ${name} test_cmd = ${TEST_CMD}")
ENDIF(LL_TEST_VERBOSE)
IF(WINDOWS)
set(LD_LIBRARY_PATH ${SHARED_LIB_STAGING_DIR}/${CMAKE_CFG_INTDIR})
ELSE(WINDOWS)
set(LD_LIBRARY_PATH ${ARCH_PREBUILT_DIRS}:${SHARED_LIB_STAGING_DIR}/${CMAKE_CFG_INTDIR}:/usr/lib)
ENDIF(WINDOWS)
IF(LL_TEST_VERBOSE)
MESSAGE(STATUS "LL_ADD_PROJECT_UNIT_TESTS ${name} test_script = ${TEST_SCRIPT_CMD}")
ENDIF(LL_TEST_VERBOSE)
# Add test
ADD_CUSTOM_COMMAND(
OUTPUT ${TEST_OUTPUT}
COMMAND ${CMAKE_COMMAND}
ARGS
-DLD_LIBRARY_PATH=${LD_LIBRARY_PATH}
"-DTEST_CMD:STRING=\"${TEST_CMD}\""
-P ${CMAKE_SOURCE_DIR}/cmake/RunBuildTest.cmake
COMMAND ${TEST_SCRIPT_CMD}
DEPENDS PROJECT_${project}_TEST_${name}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
# Why not add custom target and add POST_BUILD command?
# Slightly less uncertain behavior
# (OUTPUT commands run non-deterministically AFAIK) + poppy 2009-04-19
# > I did not use a post build step as I could not make it notify of a
# > failure after the first time you build and fail a test. - daveh 2009-04-20
LIST(APPEND ${project}_TEST_OUTPUT ${TEST_OUTPUT})
ENDFOREACH (source)
# Add the test runner target per-project
# (replaces old _test_ok targets all over the place)
ADD_CUSTOM_TARGET(${project}_tests ALL DEPENDS ${${project}_TEST_OUTPUT})
ADD_DEPENDENCIES(${project} ${project}_tests)
ENDMACRO(LL_ADD_PROJECT_UNIT_TESTS)
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