CMake/Tests/CMakeTests/GetPrerequisitesTest.cmake.in
Kitware Robot 9db3116226 Remove CMake-language block-end command arguments
Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the
block.  This is no longer the preferred style.

Run the following shell code:

for c in else endif endforeach endfunction endmacro endwhile; do
    echo 's/\b'"$c"'\(\s*\)(.\+)/'"$c"'\1()/'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
egrep -z -v 'Tests/CMakeTests/While-Endwhile-' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed
2012-08-13 14:19:16 -04:00

160 lines
5.4 KiB
CMake

# Test of the functions in the CMake Modules file:
#
include(GetPrerequisites)
set(CMAKE_BUILD_TYPE "@CMAKE_BUILD_TYPE@")
set(CMAKE_CONFIGURATION_TYPES "@CMAKE_CONFIGURATION_TYPES@")
set(CMAKE_EXECUTABLE_SUFFIX "@CMAKE_EXECUTABLE_SUFFIX@")
message(STATUS "=============================================================================")
message(STATUS "CTEST_FULL_OUTPUT (Avoid ctest truncation of output)")
message(STATUS "")
message(STATUS "CMAKE_BUILD_TYPE='${CMAKE_BUILD_TYPE}'")
message(STATUS "CMAKE_CONFIGURATION_TYPES='${CMAKE_CONFIGURATION_TYPES}'")
message(STATUS "CMAKE_EXECUTABLE_SUFFIX='${CMAKE_EXECUTABLE_SUFFIX}'")
message(STATUS "CTEST_CONFIGURATION_TYPE='${CTEST_CONFIGURATION_TYPE}'")
message(STATUS "")
function(stresstest_list_prerequisites file)
message(STATUS "=============================================================================")
message(STATUS "stresstest_list_prerequisites file='${file}'")
message(STATUS "")
get_filename_component(file_full "${file}" ABSOLUTE)
message(STATUS "list_prerequisites '${file_full}' 0 0 0")
list_prerequisites("${file_full}" 0 0 0)
message(STATUS "")
message(STATUS "list_prerequisites '${file_full}' 0 0 1")
list_prerequisites("${file_full}" 0 0 1)
message(STATUS "")
message(STATUS "list_prerequisites '${file_full}' 0 1 0")
list_prerequisites("${file_full}" 0 1 0)
message(STATUS "")
message(STATUS "list_prerequisites '${file_full}' 0 1 1")
list_prerequisites("${file_full}" 0 1 1)
message(STATUS "")
message(STATUS "list_prerequisites '${file_full}' 1 0 0")
list_prerequisites("${file_full}" 1 0 0)
message(STATUS "")
message(STATUS "list_prerequisites '${file_full}' 1 0 1")
list_prerequisites("${file_full}" 1 0 1)
message(STATUS "")
message(STATUS "list_prerequisites '${file_full}' 1 1 0")
list_prerequisites("${file_full}" 1 1 0)
message(STATUS "")
message(STATUS "list_prerequisites '${file_full}' 1 1 1")
list_prerequisites("${file_full}" 1 1 1)
message(STATUS "")
message(STATUS "=============================================================================")
message(STATUS "")
endfunction()
function(test_cmake_executables)
message(STATUS "=============================================================================")
message(STATUS "Loop over all executable files in the same directory with CMake")
message(STATUS "")
get_filename_component(cmake_bin_dir "${CMAKE_COMMAND}" PATH)
list_prerequisites_by_glob(GLOB "${cmake_bin_dir}/*" 0 0 1)
endfunction()
message(STATUS "=============================================================================")
message(STATUS "Simplest test - list all the direct prerequisites of CMake itself")
message(STATUS "")
list_prerequisites("${CMAKE_COMMAND}" 0 0 1)
message(STATUS "")
message(STATUS "=============================================================================")
string(LENGTH "$ENV{PATH}" PATH_LENGTH_BEGIN)
message(STATUS "Begin PATH length is: ${PATH_LENGTH_BEGIN}")
message(STATUS "")
# Leave the code for these tests in here, but turn them off by default... they
# take longer than they're worth during development...
#
set(do_testdefaults 0)
if(do_testdefaults)
message(STATUS "=============================================================================")
message(STATUS "Test default argument values to list_prerequisites function...")
message(STATUS "")
list_prerequisites("${CMAKE_COMMAND}")
message(STATUS "")
endif()
set(do_stresstest 0)
if(do_stresstest)
message(STATUS "=============================================================================")
message(STATUS "stresstest_list_prerequisites with CMake itself...")
message(STATUS "")
stresstest_list_prerequisites("${CMAKE_COMMAND}")
message(STATUS "")
endif()
test_cmake_executables()
message(STATUS "=============================================================================")
message(STATUS "Test overriding 'gp_tool' with bogus value")
message(STATUS "")
set(gp_tool "bogus")
list_prerequisites("${CMAKE_COMMAND}" 0 0 0)
set(gp_tool)
message(STATUS "")
message(STATUS "=============================================================================")
message(STATUS "Test overriding 'gp_tool' with value unlikely to be found")
message(STATUS "")
if(APPLE)
set(gp_tool "dumpbin")
else()
set(gp_tool "otool")
endif()
set(gp_cmd "gp_cmd-NOTFOUND")
list_prerequisites("${CMAKE_COMMAND}" 0 0 0)
set(gp_cmd)
set(gp_tool)
message(STATUS "")
message(STATUS "=============================================================================")
message(STATUS "All variables: (Make sure functions/macros are not leaving stuff around...")
message(STATUS " Only variables predefined by CMake and defined in this")
message(STATUS " test script file should be listed here...)")
message(STATUS "")
get_cmake_property(vs VARIABLES)
foreach(v ${vs})
message(STATUS "${v}='${${v}}'")
endforeach()
message(STATUS "")
message(STATUS "=============================================================================")
string(LENGTH "$ENV{PATH}" PATH_LENGTH_END)
message(STATUS "Final PATH length is: ${PATH_LENGTH_END}")
if(PATH_LENGTH_END GREATER ${PATH_LENGTH_BEGIN})
message(FATAL_ERROR "list_prerequisties is endlessly appending the path of gp_tool to the PATH.")
endif()
message(STATUS "")
message(STATUS "=============================================================================")
message(STATUS "End of test")
message(STATUS "")