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Diffstat (limited to 'cmake/Modules/GrTest.cmake')
| -rw-r--r-- | cmake/Modules/GrTest.cmake | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/cmake/Modules/GrTest.cmake b/cmake/Modules/GrTest.cmake new file mode 100644 index 000000000..8a73de3ce --- /dev/null +++ b/cmake/Modules/GrTest.cmake @@ -0,0 +1,137 @@ +# Copyright 2010-2011 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + +IF(DEFINED __INCLUDED_GR_TEST_CMAKE) + RETURN() +ENDIF() +SET(__INCLUDED_GR_TEST_CMAKE TRUE) + +######################################################################## +# Add a unit test and setup the environment for a unit test. +# Takes the same arguments as the ADD_TEST function. +# +# Before calling set the following variables: +# GR_TEST_TARGET_DEPS - built targets for the library path +# GR_TEST_LIBRARY_DIRS - directories for the library path +# GR_TEST_PYTHON_DIRS - directories for the python path +######################################################################## +FUNCTION(GR_ADD_TEST test_name) + + #Ensure that the build exe also appears in the PATH. + LIST(APPEND GR_TEST_TARGET_DEPS ${ARGN}) + + #In the land of windows, all libraries must be in the PATH. + #Since the dependent libraries are not yet installed, + #we must manually set them in the PATH to run tests. + #The following appends the path of a target dependency. + FOREACH(target ${GR_TEST_TARGET_DEPS}) + GET_TARGET_PROPERTY(location ${target} LOCATION) + IF(location) + GET_FILENAME_COMPONENT(path ${location} PATH) + STRING(REGEX REPLACE "\\$\\(.*\\)" ${CMAKE_BUILD_TYPE} path ${path}) + LIST(APPEND GR_TEST_LIBRARY_DIRS ${path}) + ENDIF(location) + ENDFOREACH(target) + + IF(WIN32) + #SWIG generates the python library files into a subdirectory. + #Therefore, we must append this subdirectory into PYTHONPATH. + #Only do this for the python directories matching the following: + FOREACH(pydir ${GR_TEST_PYTHON_DIRS}) + GET_FILENAME_COMPONENT(name ${pydir} NAME) + IF(name MATCHES "^(swig|lib|src)$") + LIST(APPEND GR_TEST_PYTHON_DIRS ${pydir}/${CMAKE_BUILD_TYPE}) + ENDIF() + ENDFOREACH(pydir) + ENDIF(WIN32) + + FILE(TO_NATIVE_PATH ${CMAKE_CURRENT_SOURCE_DIR} srcdir) + FILE(TO_NATIVE_PATH "${GR_TEST_LIBRARY_DIRS}" libpath) #ok to use on dir list? + FILE(TO_NATIVE_PATH "${GR_TEST_PYTHON_DIRS}" pypath) #ok to use on dir list? + + SET(environs "GR_DONT_LOAD_PREFS=1" "srcdir=${srcdir}") + + #http://www.cmake.org/pipermail/cmake/2009-May/029464.html + #Replaced this add test + set environs code with the shell script generation. + #Its nicer to be able to manually run the shell script to diagnose problems. + #ADD_TEST(${ARGV}) + #SET_TESTS_PROPERTIES(${test_name} PROPERTIES ENVIRONMENT "${environs}") + + IF(UNIX) + SET(LD_PATH_VAR "LD_LIBRARY_PATH") + IF(APPLE) + SET(LD_PATH_VAR "DYLD_LIBRARY_PATH") + ENDIF() + + SET(binpath "${CMAKE_CURRENT_BINARY_DIR}:$PATH") + LIST(APPEND libpath "$${LD_PATH_VAR}") + LIST(APPEND pypath "$PYTHONPATH") + + #replace list separator with the path separator + STRING(REPLACE ";" ":" libpath "${libpath}") + STRING(REPLACE ";" ":" pypath "${pypath}") + LIST(APPEND environs "PATH=${binpath}" "${LD_PATH_VAR}=${libpath}" "PYTHONPATH=${pypath}") + + #generate a bat file that sets the environment and runs the test + FIND_PROGRAM(SHELL sh) + SET(sh_file ${CMAKE_CURRENT_BINARY_DIR}/${test_name}_test.sh) + FILE(WRITE ${sh_file} "#!${SHELL}\n") + #each line sets an environment variable + FOREACH(environ ${environs}) + FILE(APPEND ${sh_file} "export ${environ}\n") + ENDFOREACH(environ) + #load the command to run with its arguments + FOREACH(arg ${ARGN}) + FILE(APPEND ${sh_file} "${arg} ") + ENDFOREACH(arg) + FILE(APPEND ${sh_file} "\n") + + #make the shell file executable + EXECUTE_PROCESS(COMMAND chmod +x ${sh_file}) + + ADD_TEST(${test_name} ${SHELL} ${sh_file}) + + ENDIF(UNIX) + + IF(WIN32) + LIST(APPEND libpath ${DLL_PATHS} "%PATH%") + LIST(APPEND pypath "%PYTHONPATH%") + + #replace list separator with the path separator (escaped) + STRING(REPLACE ";" "\\;" libpath "${libpath}") + STRING(REPLACE ";" "\\;" pypath "${pypath}") + LIST(APPEND environs "PATH=${libpath}" "PYTHONPATH=${pypath}") + + #generate a bat file that sets the environment and runs the test + SET(bat_file ${CMAKE_CURRENT_BINARY_DIR}/${test_name}_test.bat) + FILE(WRITE ${bat_file} "@echo off\n") + #each line sets an environment variable + FOREACH(environ ${environs}) + FILE(APPEND ${bat_file} "SET ${environ}\n") + ENDFOREACH(environ) + #load the command to run with its arguments + FOREACH(arg ${ARGN}) + FILE(APPEND ${bat_file} "${arg} ") + ENDFOREACH(arg) + FILE(APPEND ${bat_file} "\n") + + ADD_TEST(${test_name} ${bat_file}) + ENDIF(WIN32) + +ENDFUNCTION(GR_ADD_TEST) |