piotr | 437f546 | 2014-02-04 17:57:25 +0100 | [diff] [blame] | 1 | # Copyright 2010-2011 Free Software Foundation, Inc. |
| 2 | # |
| 3 | # This file is part of GNU Radio |
| 4 | # |
| 5 | # GNU Radio is free software; you can redistribute it and/or modify |
| 6 | # it under the terms of the GNU General Public License as published by |
| 7 | # the Free Software Foundation; either version 3, or (at your option) |
| 8 | # any later version. |
| 9 | # |
| 10 | # GNU Radio is distributed in the hope that it will be useful, |
| 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | # GNU General Public License for more details. |
| 14 | # |
| 15 | # You should have received a copy of the GNU General Public License |
| 16 | # along with GNU Radio; see the file COPYING. If not, write to |
| 17 | # the Free Software Foundation, Inc., 51 Franklin Street, |
| 18 | # Boston, MA 02110-1301, USA. |
| 19 | |
| 20 | if(DEFINED __INCLUDED_GR_TEST_CMAKE) |
| 21 | return() |
| 22 | endif() |
| 23 | set(__INCLUDED_GR_TEST_CMAKE TRUE) |
| 24 | |
| 25 | ######################################################################## |
| 26 | # Add a unit test and setup the environment for a unit test. |
| 27 | # Takes the same arguments as the ADD_TEST function. |
| 28 | # |
| 29 | # Before calling set the following variables: |
| 30 | # GR_TEST_TARGET_DEPS - built targets for the library path |
| 31 | # GR_TEST_LIBRARY_DIRS - directories for the library path |
| 32 | # GR_TEST_PYTHON_DIRS - directories for the python path |
| 33 | ######################################################################## |
| 34 | function(GR_ADD_TEST test_name) |
| 35 | |
| 36 | if(WIN32) |
| 37 | #Ensure that the build exe also appears in the PATH. |
| 38 | list(APPEND GR_TEST_TARGET_DEPS ${ARGN}) |
| 39 | |
| 40 | #In the land of windows, all libraries must be in the PATH. |
| 41 | #Since the dependent libraries are not yet installed, |
| 42 | #we must manually set them in the PATH to run tests. |
| 43 | #The following appends the path of a target dependency. |
| 44 | foreach(target ${GR_TEST_TARGET_DEPS}) |
| 45 | get_target_property(location ${target} LOCATION) |
| 46 | if(location) |
| 47 | get_filename_component(path ${location} PATH) |
| 48 | string(REGEX REPLACE "\\$\\(.*\\)" ${CMAKE_BUILD_TYPE} path ${path}) |
| 49 | list(APPEND GR_TEST_LIBRARY_DIRS ${path}) |
| 50 | endif(location) |
| 51 | endforeach(target) |
| 52 | |
| 53 | #SWIG generates the python library files into a subdirectory. |
| 54 | #Therefore, we must append this subdirectory into PYTHONPATH. |
| 55 | #Only do this for the python directories matching the following: |
| 56 | foreach(pydir ${GR_TEST_PYTHON_DIRS}) |
| 57 | get_filename_component(name ${pydir} NAME) |
| 58 | if(name MATCHES "^(swig|lib|src)$") |
| 59 | list(APPEND GR_TEST_PYTHON_DIRS ${pydir}/${CMAKE_BUILD_TYPE}) |
| 60 | endif() |
| 61 | endforeach(pydir) |
| 62 | endif(WIN32) |
| 63 | |
| 64 | file(TO_NATIVE_PATH ${CMAKE_CURRENT_SOURCE_DIR} srcdir) |
| 65 | file(TO_NATIVE_PATH "${GR_TEST_LIBRARY_DIRS}" libpath) #ok to use on dir list? |
| 66 | file(TO_NATIVE_PATH "${GR_TEST_PYTHON_DIRS}" pypath) #ok to use on dir list? |
| 67 | |
| 68 | set(environs "GR_DONT_LOAD_PREFS=1" "srcdir=${srcdir}") |
| 69 | |
| 70 | #http://www.cmake.org/pipermail/cmake/2009-May/029464.html |
| 71 | #Replaced this add test + set environs code with the shell script generation. |
| 72 | #Its nicer to be able to manually run the shell script to diagnose problems. |
| 73 | #ADD_TEST(${ARGV}) |
| 74 | #SET_TESTS_PROPERTIES(${test_name} PROPERTIES ENVIRONMENT "${environs}") |
| 75 | |
| 76 | if(UNIX) |
| 77 | set(binpath "${CMAKE_CURRENT_BINARY_DIR}:$PATH") |
| 78 | #set both LD and DYLD paths to cover multiple UNIX OS library paths |
| 79 | list(APPEND libpath "$LD_LIBRARY_PATH" "$DYLD_LIBRARY_PATH") |
| 80 | list(APPEND pypath "$PYTHONPATH") |
| 81 | |
| 82 | #replace list separator with the path separator |
| 83 | string(REPLACE ";" ":" libpath "${libpath}") |
| 84 | string(REPLACE ";" ":" pypath "${pypath}") |
| 85 | list(APPEND environs "PATH=${binpath}" "LD_LIBRARY_PATH=${libpath}" "DYLD_LIBRARY_PATH=${libpath}" "PYTHONPATH=${pypath}") |
| 86 | |
| 87 | #generate a bat file that sets the environment and runs the test |
| 88 | find_program(SHELL sh) |
| 89 | set(sh_file ${CMAKE_CURRENT_BINARY_DIR}/${test_name}_test.sh) |
| 90 | file(WRITE ${sh_file} "#!${SHELL}\n") |
| 91 | #each line sets an environment variable |
| 92 | foreach(environ ${environs}) |
| 93 | file(APPEND ${sh_file} "export ${environ}\n") |
| 94 | endforeach(environ) |
| 95 | #load the command to run with its arguments |
| 96 | foreach(arg ${ARGN}) |
| 97 | file(APPEND ${sh_file} "${arg} ") |
| 98 | endforeach(arg) |
| 99 | file(APPEND ${sh_file} "\n") |
| 100 | |
| 101 | #make the shell file executable |
| 102 | execute_process(COMMAND chmod +x ${sh_file}) |
| 103 | |
| 104 | add_test(${test_name} ${SHELL} ${sh_file}) |
| 105 | |
| 106 | endif(UNIX) |
| 107 | |
| 108 | if(WIN32) |
| 109 | list(APPEND libpath ${DLL_PATHS} "%PATH%") |
| 110 | list(APPEND pypath "%PYTHONPATH%") |
| 111 | |
| 112 | #replace list separator with the path separator (escaped) |
| 113 | string(REPLACE ";" "\\;" libpath "${libpath}") |
| 114 | string(REPLACE ";" "\\;" pypath "${pypath}") |
| 115 | list(APPEND environs "PATH=${libpath}" "PYTHONPATH=${pypath}") |
| 116 | |
| 117 | #generate a bat file that sets the environment and runs the test |
| 118 | set(bat_file ${CMAKE_CURRENT_BINARY_DIR}/${test_name}_test.bat) |
| 119 | file(WRITE ${bat_file} "@echo off\n") |
| 120 | #each line sets an environment variable |
| 121 | foreach(environ ${environs}) |
| 122 | file(APPEND ${bat_file} "SET ${environ}\n") |
| 123 | endforeach(environ) |
| 124 | #load the command to run with its arguments |
| 125 | foreach(arg ${ARGN}) |
| 126 | file(APPEND ${bat_file} "${arg} ") |
| 127 | endforeach(arg) |
| 128 | file(APPEND ${bat_file} "\n") |
| 129 | |
| 130 | add_test(${test_name} ${bat_file}) |
| 131 | endif(WIN32) |
| 132 | |
| 133 | endfunction(GR_ADD_TEST) |