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292 lines
9.9 KiB
292 lines
9.9 KiB
cmake_minimum_required(VERSION 3.10)
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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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# Test reading a binary file into hex representation
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file(READ "${CMAKE_CURRENT_SOURCE_DIR}/test.bin" hexContents HEX)
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if("${hexContents}" STREQUAL "0001027700")
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message("file(READ HEX) correctly read [${hexContents}]")
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else()
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message(SEND_ERROR "file(READ HEX) incorrectly read [${hexContents}], but expected was [0001027700]")
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endif()
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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()
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message(SEND_ERROR
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"file(STRINGS) incorrectly read [${infile_strings}]")
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endif()
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# test reading a file and getting its binary data as hex string
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file(READ "${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()
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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()
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message(SEND_ERROR
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"file(STRINGS) incorrectly read from hex file [${infile_strings}]")
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endif()
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# this file has been created with "sdcc main.c --out-fmt-s19"
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file(STRINGS "${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 [${infile_strings}]")
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else()
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message(SEND_ERROR
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"file(STRINGS) incorrectly read from srec file [${infile_strings}]")
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endif()
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#this file has utf-8 content
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file(STRINGS test.utf8 infile_strings ENCODING UTF-8)
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list(LENGTH infile_strings content_len)
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if(content_len MATCHES "3")
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message("file(STRINGS) correctly read from utf8 file [${infile_strings}]")
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else()
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message(SEND_ERROR
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"file(STRINGS) incorrectly read from utf8 file [${infile_strings}]")
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endif()
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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()
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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()
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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()
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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()
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else()
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message(SEND_ERROR "Problem with the if(MATCHES), no match found")
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endif()
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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()
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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()
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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()
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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()
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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("x${var}" STREQUAL "x${${var}}")
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message("[${var}] == [${${var}}]")
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else()
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message(SEND_ERROR "Problem with the STRIP command for ${var}: [${${var}}]")
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endif()
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endforeach()
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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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# 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 $(VAR) syntax is broken.")
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endif()
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# Make directories test
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file(MAKE_DIRECTORY
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"${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 ${var} \"${${var}}\"\n")
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endforeach()
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# Verify that the file was created recently.
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if(NOT "${file}" IS_NEWER_THAN "${CMAKE_CURRENT_SOURCE_DIR}/InputFile.h.in")
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message(FATAL_ERROR "if(FILE_IS_NEWER) does not seem to work.")
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endif()
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# Test configuration of the string
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set(TEST_DEFINED 123)
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set(TEST_NOT_DEFINED)
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string(CONFIGURE "${infile}" infile+-/out @ONLY)
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set(infile "${infile+-/out}")
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# Write include file to a file
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string(REGEX REPLACE "includefile" "Includes/Values.h" outfile "${infile}")
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/OutputFile.h-tmp" "${outfile}")
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file(RENAME "${CMAKE_CURRENT_BINARY_DIR}/OutputFile.h-tmp"
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"${CMAKE_CURRENT_BINARY_DIR}/OutputFile.h")
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# Test file copy with relative paths
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file(COPY .
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DESTINATION src
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FILE_PERMISSIONS OWNER_READ # test no OWNER_WRITE
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DIRECTORY_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
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FILES_MATCHING PATTERN *.cxx # Only copy the main source file
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REGEX /src$ EXCLUDE # Block recursion for in-source build
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)
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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_BINARY_DIR}/src/[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()
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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()
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message(SEND_ERROR "The range resulted in: ${r} should be ${CHECK}")
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endif()
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endmacro()
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TEST_RANGE("5" "0;1;2;3;4;5")
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TEST_RANGE("3;5" "3;4;5")
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TEST_RANGE("5;3" "5;4;3")
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TEST_RANGE("3;10;2" "3;5;7;9")
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TEST_RANGE("10;0;-3" "10;7;4;1")
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# Test FOREACH IN signature
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set(list1 "" a "")
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set(list2 a "" b)
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set(var_)
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set(var_a)
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set(var_b)
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foreach(item IN LISTS list1 list2 ITEMS "" a "")
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set(var_${item} "${var_${item}}x")
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endforeach()
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if(NOT "${var_}" STREQUAL "xxxxx")
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message(FATAL_ERROR "count incorrect for \"\": [${var_}]")
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endif()
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if(NOT "${var_a}" STREQUAL "xxx")
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message(FATAL_ERROR "count incorrect for \"a\": [${var_a}]")
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endif()
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if(NOT "${var_b}" STREQUAL "x")
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message(FATAL_ERROR "count incorrect \"b\": [${var_b}]")
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endif()
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# Test SUBSTRING command
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set(ST_INPUTSTRING "0123456789")
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string(SUBSTRING ${ST_INPUTSTRING} 3 0 ST_EMPTY)
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string(SUBSTRING ${ST_INPUTSTRING} 1 1 ST_ONE)
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string(SUBSTRING ${ST_INPUTSTRING} 0 10 ST_ALL)
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string(SUBSTRING ${ST_INPUTSTRING} 0 -1 ST_ALL_MINUS)
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string(SUBSTRING ${ST_INPUTSTRING} 9 -1 ST_NINE)
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if(ST_EMPTY)
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message(SEND_ERROR "SUBSTRING with length 0 does not return an empty string")
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endif()
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if(NOT ST_ONE STREQUAL "1")
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message(SEND_ERROR "SUBSTING command does not cut the correct selected character, was \"" ${ST_ONE} "\", should be \"1\"")
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endif()
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if(NOT ST_INPUTSTRING STREQUAL ST_ALL)
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message(SEND_ERROR "SUBSTRING does not return the whole string when selected with length")
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endif()
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if(NOT ST_INPUTSTRING STREQUAL ST_ALL_MINUS)
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message(SEND_ERROR "SUBSTRING does not return the whole string when selected with -1")
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endif()
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if(NOT ST_NINE STREQUAL "9")
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message(SEND_ERROR "SUBSTRING does not return the tail when selected with -1")
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endif()
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string(MAKE_C_IDENTIFIER "1one-two$" MCI_1)
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if(NOT MCI_1 STREQUAL _1one_two_)
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message(SEND_ERROR "MAKE_C_IDENTIFIER did not create expected result.")
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endif()
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string(GENEX_STRIP "one;$<1:two;three>;four;$<TARGET_OBJECTS:some_target>" strip_result)
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if (NOT strip_result STREQUAL "one;four")
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message(SEND_ERROR "GENEX_STRIP did not create expected result: ${strip_result}")
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endif()
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