374 lines
10 KiB
CMake
374 lines
10 KiB
CMake
#
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# A more complex test case
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#
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SET(CMAKE_BACKWARDS_COMPATIBILITY 1.4)
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PROJECT (Complex)
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# Choose whether to test CMakeLib.
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SET(COMPLEX_TEST_CMAKELIB 1)
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IF(CMAKE_TEST_DIFFERENT_GENERATOR)
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SET(COMPLEX_TEST_CMAKELIB 0)
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ENDIF(CMAKE_TEST_DIFFERENT_GENERATOR)
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IF(CMAKE_TEST_SYSTEM_LIBRARIES)
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SET(COMPLEX_TEST_CMAKELIB 0)
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ENDIF(CMAKE_TEST_SYSTEM_LIBRARIES)
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#
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# Define a macro
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#
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MACRO(ASSERT value msg)
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IF (NOT ${value})
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MESSAGE ("Assertion failure:" ${msg} )
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ENDIF (NOT ${value})
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ENDMACRO(ASSERT)
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# invoke the macro
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ASSERT(Complex_BINARY_DIR "The PROJECT command is broken")
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#
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# Define a var args macro, it must take two or four args
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#
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MACRO(TEST_ARGC value1 value2)
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ADD_DEFINITIONS(${value1} ${value2})
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IF (${ARGC} MATCHES 4)
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ADD_DEFINITIONS(${ARGV2} ${ARGV3})
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ENDIF (${ARGC} MATCHES 4)
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ENDMACRO(TEST_ARGC)
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# invoke the macro
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TEST_ARGC(-DCMAKE_ARGV1 -DCMAKE_ARGV2 -DCMAKE_ARGV3 -DCMAKE_ARGV4)
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MACRO(TEST_VAR_ARG fa)
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IF("${ARGV}" MATCHES "^1;2;3$")
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MESSAGE(STATUS "ARGV works")
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ELSE("${ARGV}" MATCHES "^1;2;3$")
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MESSAGE(FATAL_ERROR "ARGV does not work; got \"${ARGV}\" instead of \"1;2;3\"")
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ENDIF("${ARGV}" MATCHES "^1;2;3$")
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IF("${ARGN}" MATCHES "^2;3$")
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MESSAGE(STATUS "ARGN works")
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ELSE("${ARGN}" MATCHES "^2;3$")
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MESSAGE(FATAL_ERROR "ARGV does not work; got \"${ARGN}\" instead of \"2;3\"")
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ENDIF("${ARGN}" MATCHES "^2;3$")
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ENDMACRO(TEST_VAR_ARG)
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TEST_VAR_ARG(1 2 3)
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# Floating-point comparison test.
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IF(2.4 LESS 2.4)
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MESSAGE(FATAL_ERROR "Failed: 2.4 LESS 2.4")
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ENDIF(2.4 LESS 2.4)
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IF(2.4 GREATER 2.4)
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MESSAGE(FATAL_ERROR "Failed: 2.4 GREATER 2.4")
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ENDIF(2.4 GREATER 2.4)
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IF(NOT 2.4 EQUAL 2.4)
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MESSAGE(FATAL_ERROR "Failed: NOT 2.4 EQUAL 2.4")
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ENDIF(NOT 2.4 EQUAL 2.4)
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#
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# Use the ansi CXX compile flag for building cmake
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#
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IF (CMAKE_ANSI_CXXFLAGS)
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SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_ANSI_CXXFLAGS}")
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ENDIF (CMAKE_ANSI_CXXFLAGS)
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IF(CMAKE_SYSTEM MATCHES "OSF1-V.*")
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IF(NOT CMAKE_COMPILER_IS_GNUCXX)
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SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -timplicit_local -no_implicit_include ")
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ENDIF(NOT CMAKE_COMPILER_IS_GNUCXX)
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ENDIF(CMAKE_SYSTEM MATCHES "OSF1-V.*")
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ADD_DEFINITIONS(-DCMAKE_IS_FUN)
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ADD_DEFINITIONS(-DCMAKE_IS_REALLY_FUN)
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SET(TEST_SEP "a b c")
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SEPARATE_ARGUMENTS(TEST_SEP)
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#
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# Include vars from a file and from a cache
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#
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IF (EXISTS ${Complex_SOURCE_DIR}/VarTests.cmake)
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INCLUDE(${Complex_SOURCE_DIR}/VarTests.cmake)
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ENDIF (EXISTS ${Complex_SOURCE_DIR}/VarTests.cmake)
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INCLUDE(fileshouldnotbehere OPTIONAL)
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LOAD_CACHE(${Complex_SOURCE_DIR}/Cache
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EXCLUDE
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CACHE_TEST_VAR_EXCLUDED
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INCLUDE_INTERNALS
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CACHE_TEST_VAR_INTERNAL)
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LOAD_CACHE(${Complex_SOURCE_DIR}/Cache READ_WITH_PREFIX foo CACHE_TEST_VAR2)
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IF(${fooCACHE_TEST_VAR2} MATCHES bar)
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MESSAGE("Load cache worked: ${fooCACHE_TEST_VAR2}")
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ELSE(${fooCACHE_TEST_VAR2} MATCHES bar)
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MESSAGE(FATAL_ERROR "Load cache with prefix failed: ${fooCACHE_TEST_VAR2}")
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ENDIF(${fooCACHE_TEST_VAR2} MATCHES bar)
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#
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# Specify include and lib dirs
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# (BEFORE is for coverage)
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#
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INCLUDE_DIRECTORIES(
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Library
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${Complex_SOURCE_DIR}/../../Source
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${Complex_BINARY_DIR}/../../Source
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)
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INCLUDE_DIRECTORIES(BEFORE
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${Complex_BINARY_DIR}
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)
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INCLUDE_DIRECTORIES(SYSTEM Library/SystemDir)
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INCLUDE_REGULAR_EXPRESSION("^(cmTest|file|sharedFile|test).*$" "^cmMissing")
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LINK_DIRECTORIES(
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${Complex_BINARY_DIR}/Library
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)
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#
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# check for SET CACHE FORCE
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#
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SET(FORCE_TEST 1 CACHE STRING "a test")
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SET(FORCE_TEST 0 CACHE STRING "a test" FORCE)
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#
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# Lib and exe path
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#
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SET (LIBRARY_OUTPUT_PATH
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${Complex_BINARY_DIR}/bin/ CACHE INTERNAL
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"Single output directory for building all libraries.")
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SET (EXECUTABLE_OUTPUT_PATH
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${Complex_BINARY_DIR}/bin/ CACHE INTERNAL
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"Single output directory for building all executables.")
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MESSAGE (Test " " escape " " semi-colon " " \; \;)
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#
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# Exec program (TODO: test a result)
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# Increase coverage.
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#
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MESSAGE("\nIgnore this message")
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OPTION(NO_EXEC_PROGRAM "Do not test EXEC_PROGRAM" 0)
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IF (NOT NO_EXEC_PROGRAM)
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EXEC_PROGRAM(${CMAKE_COMMAND} ARGS -E echo NO_EXEC_PROGRAM "${Complex_BINARY_DIR}")
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ELSE (NOT NO_EXEC_PROGRAM)
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MESSAGE("Set this option ON")
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ENDIF (NOT NO_EXEC_PROGRAM)
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MARK_AS_ADVANCED(NO_EXEC_PROGRAM)
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MARK_AS_ADVANCED(CLEAR NO_EXEC_PROGRAM)
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# Execute a process. Add coverage for this command.
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EXECUTE_PROCESS(
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COMMAND ${CMAKE_COMMAND} -E echo "ABCDEFG"
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OUTPUT_VARIABLE TEST_OUT
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)
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IF("${TEST_OUT}" MATCHES "^ABCDEFG\n$")
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ELSE("${TEST_OUT}" MATCHES "^ABCDEFG\n$")
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MESSAGE(SEND_ERROR "EXECUTE_PROCESS output test failed: [${TEST_OUT}]")
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ENDIF("${TEST_OUT}" MATCHES "^ABCDEFG\n$")
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# This test has some problems on UNIX systems. Disabling for now.
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#
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# EXECUTE_PROCESS(
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# COMMAND ${CMAKE_COMMAND} -E echo "ABCDEFG"
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# COMMAND /process/does/not/exist
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# OUTPUT_QUIET
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# ERROR_QUIET
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# RESULT_VARIABLE RESULT
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# )
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# IF("${RESULT}" MATCHES "^0$")
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# MESSAGE(SEND_ERROR
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# "EXECUTE_PROCESS result test failed with RESULT=[${RESULT}]")
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# ELSE("${RESULT}" MATCHES "^0$")
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# MESSAGE(STATUS "EXECUTE_PROCESS result test passed with RESULT=[${RESULT}]")
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# ENDIF("${RESULT}" MATCHES "^0$")
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#
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# Create directory.
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# The 'complex' executable will then test if this dir exists,
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# sadly it won't be able to remove it.
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#
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MAKE_DIRECTORY("${Complex_BINARY_DIR}/make_dir")
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#
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# Test FIND_LIBARY
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# Create a dummy empty lib
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#
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CONFIGURE_FILE(
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${Complex_SOURCE_DIR}/Library/dummy
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${Complex_BINARY_DIR}/Library/dummylib.lib
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COPYONLY IMMEDIATE)
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FOREACH (ext ${CMAKE_SHLIB_SUFFIX};.so;.a;.sl)
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CONFIGURE_FILE(
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${Complex_SOURCE_DIR}/Library/dummy
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${Complex_BINARY_DIR}/Library/libdummylib${ext}
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COPYONLY IMMEDIATE)
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ENDFOREACH (ext)
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FIND_LIBRARY(FIND_DUMMY_LIB
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dummylib
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PATHS
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${Complex_BINARY_DIR}/Library DOC "find dummy lib")
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FIND_LIBRARY(FIND_DUMMY_LIB
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NAMES dummylib dummylib2
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PATHS
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${Complex_BINARY_DIR}/Library DOC "find dummy lib")
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#
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# Test SET_SOURCE_FILES_PROPERTIES
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#
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SET_SOURCE_FILES_PROPERTIES(nonexisting_file2
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GENERATED
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ABSTRACT
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WRAP_EXCLUDE
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COMPILE_FLAGS "-foo -bar")
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GET_SOURCE_FILE_PROPERTY(FILE_HAS_ABSTRACT nonexisting_file2 ABSTRACT)
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GET_SOURCE_FILE_PROPERTY(FILE_HAS_WRAP_EXCLUDE nonexisting_file2 WRAP_EXCLUDE)
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GET_SOURCE_FILE_PROPERTY(FILE_COMPILE_FLAGS nonexisting_file2 COMPILE_FLAGS)
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SET_SOURCE_FILES_PROPERTIES(nonexisting_file3 PROPERTIES
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GENERATED 1
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ABSTRACT 1
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WRAP_EXCLUDE 1
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COMPILE_FLAGS "-foo -bar")
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GET_SOURCE_FILE_PROPERTY(FILE_HAS_ABSTRACT nonexisting_file3 ABSTRACT)
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GET_SOURCE_FILE_PROPERTY(FILE_HAS_WRAP_EXCLUDE nonexisting_file3 WRAP_EXCLUDE)
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GET_SOURCE_FILE_PROPERTY(FILE_COMPILE_FLAGS nonexisting_file3 COMPILE_FLAGS)
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#
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# Test registry (win32)
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# Create a file, put its path in a registry key, try to find the file in that
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# path using that registry key, then remove the file and the key
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#
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IF (WIN32)
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IF (NOT UNIX)
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SET(dir "${Complex_BINARY_DIR}/registry_dir")
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SET(file "registry_test_dummy")
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SET(hkey "HKEY_CURRENT_USER\\Software\\Kitware\\CMake\\Tests\\Complex;registry_test")
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CONFIGURE_FILE(
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${Complex_SOURCE_DIR}/Library/dummy
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"${dir}/${file}"
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COPYONLY IMMEDIATE)
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EXEC_PROGRAM(${CMAKE_COMMAND} ARGS "-E write_regv \"${hkey}\" \"${dir}\"")
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FIND_PATH(REGISTRY_TEST_PATH
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${file}
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"[${hkey}]" DOC "Registry_Test_Path")
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EXEC_PROGRAM(${CMAKE_COMMAND} ARGS "-E delete_regv \"${hkey}\"")
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EXEC_PROGRAM(${CMAKE_COMMAND} ARGS "-E remove \"${dir}/${file}\"")
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ENDIF (NOT UNIX)
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ENDIF (WIN32)
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#
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# Test a set and a remove
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#
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SET(REMOVE_STRING a b c d e f)
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SET(removeVar1 c e)
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REMOVE(REMOVE_STRING ${removeVar1} f)
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#
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# Test an IF inside a FOREACH.
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#
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FOREACH(x "a")
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IF(${x} MATCHES "a")
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# Should always execute.
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SET(IF_INSIDE_FOREACH_THEN_EXECUTED 1)
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ELSE(${x} MATCHES "a")
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# Should never execute.
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SET(IF_INSIDE_FOREACH_ELSE_EXECUTED 1)
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ENDIF(${x} MATCHES "a")
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ENDFOREACH(x)
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# test WHILE command
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SET (while_var 1)
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WHILE (while_var LESS 1000)
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SET(while_var ${while_var}0)
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ENDWHILE(while_var LESS 1000)
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SET(SHOULD_BE_ZERO )
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SET(SHOULD_BE_ONE 1)
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# test elseif functionality, the mess below tries to catch problem
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# of clauses being executed early or late etc
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set (RESULT 3)
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if (RESULT EQUAL 1)
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if (RESULT EQUAL 2)
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set (ELSEIF_RESULT 1)
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elseif (RESULT EQUAL 3)
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set (ELSEIF_RESULT 1)
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endif (RESULT EQUAL 2)
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elseif (RESULT EQUAL 2)
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set (ELSEIF_RESULT 1)
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elseif (RESULT EQUAL 3)
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if (RESULT EQUAL 2)
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set (ELSEIF_RESULT 1)
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elseif (RESULT EQUAL 3)
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if (NOT ELSEIF_RESULT EQUAL 1)
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set (ELSEIF_RESULT 2)
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endif (NOT ELSEIF_RESULT EQUAL 1)
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endif (RESULT EQUAL 2)
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elseif (RESULT EQUAL 4)
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if (RESULT EQUAL 2)
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set (ELSEIF_RESULT 1)
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elseif (RESULT EQUAL 3)
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set (ELSEIF_RESULT 1)
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endif (RESULT EQUAL 2)
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else (RESULT EQUAL 1)
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if (RESULT EQUAL 2)
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set (ELSEIF_RESULT 1)
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elseif (RESULT EQUAL 3)
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set (ELSEIF_RESULT 1)
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endif (RESULT EQUAL 2)
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endif (RESULT EQUAL 1)
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if (NOT ELSEIF_RESULT EQUAL 2)
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set (ELSEIF_RESULT 0)
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endif (NOT ELSEIF_RESULT EQUAL 2)
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#
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# Configure file
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# (plug vars to #define so that they can be tested)
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#
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CONFIGURE_FILE(
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${Complex_SOURCE_DIR}/cmTestConfigure.h.in
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${Complex_BINARY_DIR}/cmTestConfigure.h)
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SET(STRING_WITH_QUOTES "\"hello world\"")
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# test CONFIGURE_FILE with ESCAPE_QUOTES on
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CONFIGURE_FILE(
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${Complex_SOURCE_DIR}/cmTestConfigureEscape.h.in
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${Complex_BINARY_DIR}/cmTestConfigureEscape.h ESCAPE_QUOTES)
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# Test regular expression commands.
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STRING(REGEX MATCH "b" RESULT "abc")
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IF(NOT RESULT)
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MESSAGE(SEND_ERROR "STRING(REGEX MATCH ... ) test failed.")
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ENDIF(NOT RESULT)
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STRING(REGEX MATCHALL "b" RESULT "abcb")
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IF(NOT RESULT)
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MESSAGE(SEND_ERROR "STRING(REGEX MATCHALL ... ) test failed.")
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ENDIF(NOT RESULT)
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STRING(REGEX REPLACE ".([bd])." "[\\1]" RESULT "a(b)c(d)e")
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IF("x${RESULT}" MATCHES "^xa\\[b\\]c\\[d\\]e$")
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SET(STRING_REGEX_PASSED 1)
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ENDIF("x${RESULT}" MATCHES "^xa\\[b\\]c\\[d\\]e$")
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IF(NOT STRING_REGEX_PASSED)
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MESSAGE(SEND_ERROR
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"STRING(REGEX REPLACE ... ) test failed (\"${RESULT}\" v. \"a[b]c[d]e\")")
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ENDIF(NOT STRING_REGEX_PASSED)
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#
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# Create the libs and the main exe
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#
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ADD_SUBDIRECTORY(Library)
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ADD_SUBDIRECTORY(Executable)
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SUBDIR_DEPENDS(Executable Library)
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EXPORT_LIBRARY_DEPENDENCIES(${Complex_BINARY_DIR}/ComplexLibraryDepends.cmake)
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INCLUDE(${Complex_BINARY_DIR}/ComplexLibraryDepends.cmake OPTIONAL)
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