| function(escape_string_as_regex _str_out _str_in) |
| string(REGEX REPLACE "\\\\" "\\\\\\\\" FILETEST2 "${_str_in}") |
| string(REGEX REPLACE "([.$+*?|-])" "\\\\\\1" FILETEST2 "${FILETEST2}") |
| string(REGEX REPLACE "\\^" "\\\\^" FILETEST2 "${FILETEST2}") |
| string(REGEX REPLACE "\\(" "\\\\(" FILETEST2 "${FILETEST2}") |
| string(REGEX REPLACE "\\)" "\\\\)" FILETEST2 "${FILETEST2}") |
| string(REGEX REPLACE "\\[" "\\\\[" FILETEST2 "${FILETEST2}") |
| string(REGEX REPLACE "\\]" "\\\\]" FILETEST2 "${FILETEST2}") |
| set(${_str_out} "${FILETEST2}" PARENT_SCOPE) |
| endfunction() |
| |
| function(test_escape_string_as_regex) |
| set(test1 "\\.^$-+*()[]?|") |
| escape_string_as_regex(test2 "${test1}") |
| set(testRef "\\\\\\.\\^\\$\\-\\+\\*\\(\\)\\[\\]\\?\\|") |
| if(NOT test2 STREQUAL testRef) |
| message("Error in the escape_string_for_regex function : \n ${test1} was escaped as ${test2}, should be ${testRef}") |
| endif() |
| endfunction() |
