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