cmake_minimum_required(VERSION 4.2...4.3)

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

string(FIND  "abcdabcd" "cd" reference)
set(output "$<STRING:FIND,abcdabcd,cd>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:FIND,abcdabcd,cd> returns bad data: ${output}")
endif()
set(output "$<STRING:FIND,abcdabcd,FROM:BEGIN,cd>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:FIND,abcdabcd,FROM:BEGIN,cd> returns bad data: ${output}")
endif()
set(output "$<STRING:FIND,abcdabcd,cd,FROM:BEGIN>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:FIND,abcdabcd,cd,FROM:BEGIN> returns bad data: ${output}")
endif()

string(FIND  "abcdabcd" "cd" reference REVERSE)
set(output "$<STRING:FIND,abcdabcd,FROM:END,cd>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:FIND,abcdabcd,FROM:END,cd> returns bad data: ${output}")
endif()
set(output "$<STRING:FIND,abcdabcd,cd,FROM:END>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:FIND,abcdabcd,cd,FROM:END> returns bad data: ${output}")
endif()

string(FIND  "abcdabcd" "xy" reference)
set(output "$<STRING:FIND,abcdabcd,xy>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:FIND,abcdabcd,xy> returns bad data: ${output}")
endif()
set(output "$<STRING:FIND,abcdabcd,xy,FROM:BEGIN>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:FIND,abcdabcd,xy,FROM:BEGIN> returns bad data: ${output}")
endif()

string(FIND  "abcdabcd" "xy" reference REVERSE)
set(output "$<STRING:FIND,abcdabcd,xy,FROM:END>")
if (NOT output STREQUAL reference)
  list (APPEND errors "<STRING:FIND,abcdabcd,xy,FROM:END> returns bad data: ${output}")
endif()


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