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include("@CMAKE_CURRENT_SOURCE_DIR@/CheckCMakeTest.cmake")
macro(TEST command expected)
if("x${result}" STREQUAL "x${expected}")
#message("TEST \"${command}\" success: \"${result}\" expected: \"${expected}\"")
else()
message(SEND_ERROR "${CMAKE_CURRENT_LIST_LINE}: TEST \"${command}\" failed: \"${result}\" expected: \"${expected}\"")
endif()
endmacro()
set(mylist andy bill ken brad)
list(LENGTH mylist result)
TEST("LENGTH mylist result" "4")
list(LENGTH "mylist" result)
TEST("LENGTH \"mylist\" result" "4")
list(LENGTH "nonexiting_list1" result)
TEST("LENGTH \"nonexiting_list1\" result" "0")
list(GET mylist 3 2 1 0 result)
TEST("GET mylist 3 2 1 0 result" "brad;ken;bill;andy")
list(GET mylist 0 item0)
list(GET mylist 1 item1)
list(GET mylist 2 item2)
list(GET mylist 3 item3)
set(result "${item3}" "${item0}" "${item1}" "${item2}")
TEST("GET individual 3 2 1 0 result" "brad;andy;bill;ken")
list(GET mylist -1 -2 -3 -4 result)
TEST("GET mylist -1 -2 -3 -4 result" "brad;ken;bill;andy")
list(GET mylist -1 2 -3 0 result)
TEST("GET mylist -1 2 -3 0 ${result}" "brad;ken;bill;andy")
list(GET "nonexiting_list2" 1 result)
TEST("GET \"nonexiting_list2\" 1 result" "NOTFOUND")
set(result andy)
list(APPEND result brad)
TEST("APPEND result brad" "andy;brad")
list(APPEND "nonexiting_list3" brad)
set(result "${nonexiting_list3}")
TEST("APPEND \"nonexiting_list3\" brad" "brad")
list(INSERT "nonexiting_list4" 0 andy bill brad ken)
set(result "${nonexiting_list4}")
TEST("APPEND \"nonexiting_list4\" andy bill brad ken" "andy;bill;brad;ken")
set(result andy brad)
list(INSERT result -1 bill ken)
TEST("INSERT result -1 bill ken" "andy;bill;ken;brad")
set(result andy bill brad ken bob)
list(REMOVE_ITEM result bob)
TEST("REMOVE_ITEM result bob" "andy;bill;brad;ken")
set(result andy bill bob brad ken peter)
list(REMOVE_ITEM result peter bob)
TEST("REMOVE_ITEM result peter bob" "andy;bill;brad;ken")
set(result bob andy bill bob brad ken bob)
list(REMOVE_ITEM result bob)
TEST("REMOVE_ITEM result bob" "andy;bill;brad;ken")
set(result andy bill bob brad ken peter)
list(REMOVE_AT result 2 -1)
TEST("REMOVE_AT result 2 -1" "andy;bill;brad;ken")
# ken is at index 2, nobody is not in the list so -1 should be returned
set(mylist andy bill ken brad)
list(FIND mylist ken result)
TEST("FIND mylist ken result" "2")
list(FIND mylist nobody result)
TEST("FIND mylist nobody result" "-1")
set(result ken bill andy brad)
list(SORT result)
TEST("SORT result" "andy;bill;brad;ken")
set(result andy bill brad ken)
list(REVERSE result)
TEST("REVERSE result" "ken;brad;bill;andy")
set(result bill andy bill brad ken ken ken)
list(REMOVE_DUPLICATES result)
TEST("REMOVE_DUPLICATES result" "bill;andy;brad;ken")
# these commands should just do nothing if the list is already empty
set(result "")
list(REMOVE_DUPLICATES result)
TEST("REMOVE_DUPLICATES empty result" "")
list(REVERSE result)
TEST("REVERSE empty result" "")
list(SORT result)
TEST("SORT empty result" "")
# these trigger top-level condition
foreach(cmd IN ITEMS Append Find Get Insert Length Reverse Remove_At Remove_Duplicates Remove_Item Sort)
set(${cmd}-No-Arguments-RESULT 1)
set(${cmd}-No-Arguments-STDERR ".*CMake Error at List-${cmd}-No-Arguments.cmake:1 \\(list\\):.*list must be called with at least two arguments.*")
string(TOUPPER ${cmd} cmd_upper)
set(_test_file_name "${CMAKE_CURRENT_BINARY_DIR}/List-${cmd}-No-Arguments.cmake")
file(WRITE "${_test_file_name}" "list(${cmd_upper})\n")
check_cmake_test_single(List "${cmd}-No-Arguments" "${_test_file_name}")
endforeach()
set(Get-List-Only-STDERR "at least three")
set(Find-List-Only-STDERR "three")
set(Insert-List-Only-STDERR "at least three")
set(Length-List-Only-STDERR "two")
set(Remove_At-List-Only-STDERR "at least two")
set(Remove_Item-List-Only-STDERR "two or more")
foreach(cmd IN ITEMS Find Get Insert Length Remove_At Remove_Item)
string(TOUPPER ${cmd} cmd_upper)
set(${cmd}-List-Only-RESULT 1)
set(${cmd}-List-Only-STDERR ".*CMake Error at List-${cmd}-List-Only.cmake:1 \\(list\\):.*list sub-command ${cmd_upper} requires ${${cmd}-List-Only-STDERR} arguments.*")
set(_test_file_name "${CMAKE_CURRENT_BINARY_DIR}/List-${cmd}-List-Only.cmake")
file(WRITE "${_test_file_name}" "list(${cmd_upper} mylist)\n")
check_cmake_test_single(List "${cmd}-List-Only" "${_test_file_name}")
endforeach()
set(thelist "" NEW OLD)
foreach (_pol ${thelist})
cmake_policy(SET CMP0007 ${_pol})
list(GET thelist 1 thevalue)
if (NOT thevalue STREQUAL _pol)
message(SEND_ERROR "returned element '${thevalue}', but expected '${_pol}'")
endif()
endforeach (_pol)
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