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cmake_minimum_required (VERSION 2.6)
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PROJECT(StringFileTest)
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INCLUDE_DIRECTORIES(${StringFileTest_BINARY_DIR})
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# Read file test
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FILE(READ "${CMAKE_CURRENT_SOURCE_DIR}/InputFile.h.in" infile)
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# FILE(STRINGS) test
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FILE(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/InputFile.h.in" infile_strings
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LIMIT_COUNT 1 LIMIT_INPUT 1024 LIMIT_OUTPUT 1024
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LENGTH_MINIMUM 10 LENGTH_MAXIMUM 23 REGEX include NEWLINE_CONSUME)
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SET(infile_strings_goal "#include \"includefile\"\n")
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IF("${infile_strings}" STREQUAL "${infile_strings_goal}")
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MESSAGE("FILE(STRINGS) correctly read [${infile_strings}]")
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ELSE("${infile_strings}" STREQUAL "${infile_strings_goal}")
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MESSAGE(SEND_ERROR
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"FILE(STRINGS) incorrectly read [${infile_strings}]")
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ENDIF("${infile_strings}" STREQUAL "${infile_strings_goal}")
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# test reading a file and getting its binary data as hex string
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FILE(READ "${CMAKE_CURRENT_SOURCE_DIR}/main.srec" infilehex LIMIT 4 HEX)
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IF(NOT "${infilehex}" STREQUAL "53313036")
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MESSAGE(SEND_ERROR
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"FILE(READ ... HEX) error, read: \"${infilehex}\", expected \"53313036\"")
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ENDIF(NOT "${infilehex}" STREQUAL "53313036")
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# test that FILE(STRINGS) also work with Intel hex and Motorola S-record files
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# this file has been created with "sdcc main.c"
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FILE(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/main.ihx" infile_strings REGEX INFO)
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SET(infile_strings_goal "INFO:compiler\\[SDCC-HEX\\]")
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IF("${infile_strings}" MATCHES "${infile_strings_goal}")
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MESSAGE("FILE(STRINGS) correctly read from hex file [${infile_strings}]")
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ELSE("${infile_strings}" MATCHES "${infile_strings_goal}")
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MESSAGE(SEND_ERROR
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"FILE(STRINGS) incorrectly read from hex file [${infile_strings}]")
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ENDIF("${infile_strings}" MATCHES "${infile_strings_goal}")
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# this file has been created with "sdcc main.c --out-fmt-s19"
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FILE(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/main.srec" infile_strings REGEX INFO)
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SET(infile_strings_goal "INFO:compiler\\[SDCC-SREC\\]")
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IF("${infile_strings}" MATCHES "${infile_strings_goal}")
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MESSAGE("FILE(STRINGS) correctly read from srec file [${infile_strings}]")
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ELSE("${infile_strings}" MATCHES "${infile_strings_goal}")
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MESSAGE(SEND_ERROR
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"FILE(STRINGS) incorrectly read from srec file [${infile_strings}]")
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ENDIF("${infile_strings}" MATCHES "${infile_strings_goal}")
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# String test
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STRING(REGEX MATCH "[cC][mM][aA][kK][eE]" rmvar "CMake is great")
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STRING(REGEX MATCHALL "[cC][mM][aA][kK][eE]" rmallvar "CMake is better than cmake or CMake")
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STRING(REGEX REPLACE "[Aa][uU][tT][oO]([cC][oO][nN][fF]|[mM][aA][kK][eE])"
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"CMake" rrepvar "People should use Autoconf and Automake")
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STRING(COMPARE EQUAL "CMake" "Autoconf" nceqvar)
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STRING(COMPARE EQUAL "CMake" "CMake" ceqvar)
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STRING(COMPARE NOTEQUAL "CMake" "Autoconf" cneqvar)
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STRING(COMPARE NOTEQUAL "CMake" "CMake" ncneqvar)
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STRING(COMPARE LESS "before" "after" nclvar)
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STRING(COMPARE LESS "max" "min" clvar)
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STRING(COMPARE GREATER "before" "after" cgvar)
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STRING(COMPARE GREATER "max" "min" ncgvar)
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STRING(ASCII 67 109 97 107 101 savar)
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STRING(TOUPPER "CMake" tuvar)
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STRING(TOLOWER "CMake" tlvar)
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STRING(REPLACE "Autoconf" "CMake" repvar "People should use Autoconf")
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IF("abc" STREQUAL "xyz")
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MESSAGE(SEND_ERROR "Problem with the IF(STREQUAL), \"abc\" and \"xyz\" considered equal")
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ENDIF("abc" STREQUAL "xyz")
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IF("CMake is cool" MATCHES "(CMake) (is).+")
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IF(NOT "${CMAKE_MATCH_0}" STREQUAL "CMake is cool")
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MESSAGE(SEND_ERROR "CMAKE_MATCH_0 wrong: \"${CMAKE_MATCH_0}\", expected \"CMake is cool\"")
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ENDIF(NOT "${CMAKE_MATCH_0}" STREQUAL "CMake is cool")
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IF(NOT "${CMAKE_MATCH_1}" STREQUAL "CMake")
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MESSAGE(SEND_ERROR "CMAKE_MATCH_1 wrong: \"${CMAKE_MATCH_1}\", expected \"CMake\"")
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ENDIF(NOT "${CMAKE_MATCH_1}" STREQUAL "CMake")
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IF(NOT "${CMAKE_MATCH_2}" STREQUAL "is")
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MESSAGE(SEND_ERROR "CMAKE_MATCH_2 wrong: \"${CMAKE_MATCH_2}\", expected \"is\"")
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ENDIF(NOT "${CMAKE_MATCH_2}" STREQUAL "is")
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ELSE("CMake is cool" MATCHES "(CMake) (is).+")
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MESSAGE(SEND_ERROR "Problem with the IF(MATCHES), no match found")
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ENDIF("CMake is cool" MATCHES "(CMake) (is).+")
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STRING(REGEX MATCH "(People).+CMake" matchResultVar "People should use CMake")
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IF(NOT "${matchResultVar}" STREQUAL "People should use CMake")
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MESSAGE(SEND_ERROR "STRING(REGEX MATCH) problem: \"${matchResultVar}\", expected \"People should use CMake\"")
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ENDIF(NOT "${matchResultVar}" STREQUAL "People should use CMake")
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IF(NOT "${CMAKE_MATCH_0}" STREQUAL "People should use CMake")
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MESSAGE(SEND_ERROR "CMAKE_MATCH_0 wrong: \"${CMAKE_MATCH_0}\", expected \"People should use CMake\"")
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ENDIF(NOT "${CMAKE_MATCH_0}" STREQUAL "People should use CMake")
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IF(NOT "${CMAKE_MATCH_1}" STREQUAL "People")
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MESSAGE(SEND_ERROR "CMAKE_MATCH_1 wrong: \"${CMAKE_MATCH_1}\", expected \"People\"")
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ENDIF(NOT "${CMAKE_MATCH_1}" STREQUAL "People")
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IF(NOT "${CMAKE_MATCH_2}" STREQUAL "")
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MESSAGE(SEND_ERROR "CMAKE_MATCH_2 wrong: \"${CMAKE_MATCH_2}\", expected empty string")
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ENDIF(NOT "${CMAKE_MATCH_2}" STREQUAL "")
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STRING(STRIP "
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ST1
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" ST1)
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STRING(STRIP "ST2 " ST2)
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STRING(STRIP " ST3" ST3)
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FOREACH(var ST1 ST2 ST3)
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IF("${var}" STREQUAL "${${var}}")
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MESSAGE("[${var}] == [${${var}}]")
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ELSE("${var}" STREQUAL "${${var}}")
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MESSAGE(SEND_ERROR "Problem with the STRIP command for ${var}: [${${var}}]")
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ENDIF("${var}" STREQUAL "${${var}}")
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ENDFOREACH(var)
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STRING(SUBSTRING "People should use Autoconf" 7 10 substringres)
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SET(substringres "Everybody ${substringres} CMake")
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STRING(LENGTH ${substringres} lengthres)
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FILE(RELATIVE_PATH relpath "/usr/local/bin" "/usr/X11R6/bin/xnest")
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# Escaping test
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SET(var "\\ \" \ \t \n \r \# \( \) \0")
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MESSAGE("Output: [${var}]")
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SET(var \\ \" \ \t \n \r \# \( \) \0)
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MESSAGE("Output: [${var}]")
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# Make-style unquoted argument test
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SET(var $(VAR1)$(VAR2)/$(VAR3))
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MESSAGE("Output: [${var}]")
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STRING(COMPARE EQUAL "${var}" "$(VAR1)$(VAR2)/$(VAR3)" result)
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IF(NOT result)
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MESSAGE(SEND_ERROR "Unquoted $(VAR) syntax is broken.")
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ENDIF(NOT result)
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# Obscure environment variable name
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SET("ENV{x+(y)}" "Obscure environment variable value")
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MESSAGE("Output: [$ENV{x+(y)}]")
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IF(NOT "$ENV{x+(y)}" STREQUAL "Obscure environment variable value")
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MESSAGE(SEND_ERROR "Environment variable \"ENV{x+(y)}\" does not work.")
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ENDIF()
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# Make directories test
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FILE(MAKE_DIRECTORY
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"${CMAKE_CURRENT_BINARY_DIR}/Includes"
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"${CMAKE_CURRENT_BINARY_DIR}/Directory1"
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"${CMAKE_CURRENT_BINARY_DIR}/Directory2"
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)
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# Write results to the file (test write file)
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SET(file "${CMAKE_CURRENT_BINARY_DIR}/Includes/Values.h")
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FILE(WRITE "${file}" "/* this file is generated */\n")
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FOREACH(var
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rmvar
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rmallvar
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rrepvar
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repvar
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relpath
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substringres
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lengthres
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nceqvar
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ceqvar
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cneqvar
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ncneqvar
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nclvar
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clvar
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cgvar
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ncgvar
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savar
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tuvar
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tlvar)
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FILE(APPEND "${file}" "#define ${var} \"${${var}}\"\n")
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ENDFOREACH(var)
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# Verify that the file was created recently.
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IF(NOT "${file}" IS_NEWER_THAN "${CMAKE_CURRENT_SOURCE_DIR}/InputFile.h.in")
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MESSAGE(FATAL_ERROR "IF(FILE_IS_NEWER) does not seem to work.")
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ENDIF(NOT "${file}" IS_NEWER_THAN "${CMAKE_CURRENT_SOURCE_DIR}/InputFile.h.in")
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# Test configuration of the string
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SET(TEST_DEFINED 123)
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SET(TEST_NOT_DEFINED)
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STRING(CONFIGURE "${infile}" infile+-/out @ONLY)
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SET(infile "${infile+-/out}")
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# Write include file to a file
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STRING(REGEX REPLACE "includefile" "${file}" outfile "${infile}")
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FILE(WRITE "${CMAKE_CURRENT_BINARY_DIR}/OutputFile.h" "${outfile}")
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# Test file glob
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FILE(GLOB_RECURSE src_files "${CMAKE_CURRENT_SOURCE_DIR}/*")
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MESSAGE("Files in ${CMAKE_CURRENT_SOURCE_DIR} are ${src_files}")
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SET(expr "${CMAKE_CURRENT_SOURCE_DIR}/[sS][!a-su-zA-Z0-9][^a-qs-zA-Z0-9]ing?ile*.cxx")
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MESSAGE("Glob expression is [${expr}].")
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FILE(GLOB src_files "${expr}")
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MESSAGE("Globbed files [${src_files}].")
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ADD_EXECUTABLE(StringFileTest ${src_files})
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SET(expr "${CMAKE_CURRENT_SOURCE_DIR}/../*.cxx")
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FILE(GLOB_RECURSE rel_src_files RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}/.." "${expr}")
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MESSAGE("Globbed files [${rel_src_files}].")
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# Test FOREACH range
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MESSAGE("Cheack if FOREACH with RANGE works")
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MACRO(TEST_RANGE ARGS CHECK)
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SET(r)
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FOREACH(a RANGE ${ARGS})
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SET(r ${r} ${a})
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ENDFOREACH(a)
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MESSAGE("FOREACH with RANGE ${ARGS} produces ${r}")
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IF("x${r}x" MATCHES "^x${CHECK}x$")
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ELSE("x${r}x" MATCHES "^x${CHECK}x$")
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MESSAGE(SEND_ERROR "The range resulted in: ${r} should be ${CHECK}")
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ENDIF("x${r}x" MATCHES "^x${CHECK}x$")
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ENDMACRO(TEST_RANGE)
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TEST_RANGE("5" "0;1;2;3;4;5")
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TEST_RANGE("3;5" "3;4;5")
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TEST_RANGE("5;3" "5;4;3")
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TEST_RANGE("3;10;2" "3;5;7;9")
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TEST_RANGE("10;0;-3" "10;7;4;1")
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