3 Commits

Author	SHA1	Message	Date
scivision	a1dc38a567	Help: Document behavior of if(EXISTS,IS_DIRECTORY) for empty paths ... Document and add explicit tests for empty string input: `if(EXISTS "")` and `if(IS_DIRECTORY "")` are always false. This avoids need for users to do extra checks due to CMake non-short-circuit logic as below: if("${p}") if(EXISTS "${p}")	2023-01-24 14:13:52 -05:00
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
Brad King	7378792b49	if: Add test for IS_DIRECTORY ... Add a RunCMake.if test to cover if() command behavior. Start with a test for IS_DIRECTORY cases with an existing directory and a long path, both with a trailing slash.	2013-05-28 11:35:32 -04:00