CMake/Tests/RunCMake/if/IsDirectoryLong.cmake
Daniel Pfeifer 7a649111cd Use string(APPEND) in Tests
Automate with:

find Tests -type f -print0 | xargs -0 perl -i -0pe \
's/set\(([a-zA-Z0-9_]+)(\s+)"\$\{\1\}([^"])/string(APPEND \1\2"\3/g'
2016-07-28 00:43:04 +02:00

11 lines
289 B
CMake

set(d "/long/path/to/directory")
foreach(i RANGE 11)
string(APPEND d "${d}")
endforeach()
string(LENGTH "${d}" dl)
if(IS_DIRECTORY "${d}/")
message(FATAL_ERROR "Directory should not exist!")
else()
message(STATUS "Directory path with length ${dl} correctly does not exist.")
endif()