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PROJECT(StringFileTest)
INCLUDE_DIRECTORIES(${StringFileTest_BINARY_DIR})
# Read file test
FILE(READ "${CMAKE_CURRENT_SOURCE_DIR}/InputFile.h.in" infile)
# String test
STRING(REGEX MATCH "[cC][mM][aA][kK][eE]" rmvar "CMake is great")
STRING(REGEX MATCHALL "[cC][mM][aA][kK][eE]" rmallvar "CMake is better than cmake or CMake")
STRING(REGEX REPLACE "[Aa][uU][tT][oO]([cC][oO][nN][fF]|[mM][aA][kK][eE])"
"CMake" rrepvar "People should use Autoconf and Automake")
STRING(COMPARE EQUAL "CMake" "Autoconf" nceqvar)
STRING(COMPARE EQUAL "CMake" "CMake" ceqvar)
STRING(COMPARE NOTEQUAL "CMake" "Autoconf" cneqvar)
STRING(COMPARE NOTEQUAL "CMake" "CMake" ncneqvar)
STRING(COMPARE LESS "before" "after" nclvar)
STRING(COMPARE LESS "max" "min" clvar)
STRING(COMPARE GREATER "before" "after" cgvar)
STRING(COMPARE GREATER "max" "min" ncgvar)
STRING(ASCII 67 109 97 107 101 savar)
STRING(TOUPPER "CMake" tuvar)
STRING(TOLOWER "CMake" tlvar)
# Escaping test
SET(var "\\ \" \ \t \n \r \# \( \) \0")
MESSAGE("Output: [${var}]")
SET(var \\ \" \ \t \n \r \# \( \) \0)
MESSAGE("Output: [${var}]")
# Make directories test
FILE(MAKE_DIRECTORY
"${CMAKE_CURRENT_BINARY_DIR}/Includes"
"${CMAKE_CURRENT_BINARY_DIR}/Directory1"
"${CMAKE_CURRENT_BINARY_DIR}/Directory2"
)
# Write results to the file (test write file)
SET(file "${CMAKE_CURRENT_BINARY_DIR}/Includes/Values.h")
FILE(WRITE "${file}" "/* this file is generated */\n")
FOREACH(var
rmvar
rmallvar
rrepvar
nceqvar
ceqvar
cneqvar
ncneqvar
nclvar
clvar
cgvar
ncgvar
savar
tuvar
tlvar)
FILE(APPEND "${file}" "#define ${var} \"${${var}}\"\n")
ENDFOREACH(var)
# Write include file to a file
STRING(REGEX REPLACE "includefile" "${file}" outfile "${infile}")
FILE(WRITE "${CMAKE_CURRENT_BINARY_DIR}/OutputFile.h" "${outfile}")
# Test file glob
FILE(GLOB_RECURSE src_files "${CMAKE_CURRENT_SOURCE_DIR}/*")
MESSAGE("Files in ${CMAKE_CURRENT_SOURCE_DIR} are ${src_files}")
SET(expr "${CMAKE_CURRENT_SOURCE_DIR}/[sS][!a-su-zA-Z0-9][^a-qs-zA-Z0-9]ing?ile*.cxx")
MESSAGE("Glob expression is [${expr}].")
FILE(GLOB src_files "${expr}")
MESSAGE("Globbed files [${src_files}].")
ADD_EXECUTABLE(StringFileTest ${src_files})
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