cmake_minimum_required(VERSION 4.2...4.3)

include ("${RunCMake_SOURCE_DIR}/check_errors.cmake")
unset (errors)

string(TOLOWER "ABCD"  reference)
set(output "$<STRING:TOLOWER,ABCD>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:TOLOWER,ABCD> returns bad data: ${output}")
endif()

string(TOLOWER "abcd"  reference)
set(output "$<STRING:TOLOWER,abcd>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:TOLOWER,abcd> returns bad data: ${output}")
endif()

string(TOLOWER "abcdABCD12@!"  reference)
set(output "$<STRING:TOLOWER,abcdABCD12@!>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:TOLOWER,abcdABCD12@!> returns bad data: ${output}")
endif()


check_errors("STRING:TOLOWER" ${errors})