CMake/Tests/GeneratorExpression/CMakeLists.txt
Stephen Kelly 5de63265e3 Genex: Only evaluate TARGET_OBJECTS to determine target sources.
The output of this expression may contain macros for IDEs to replace
such as $(Configuration), $(CURRENT_ARCH) etc.  To avoid generating
content which is not usable in other contexts, report an error if
there is an attempt to use it in other contexts.

This commit may be reverted in the future if a solution to the
above difference is implemented.
2014-04-02 23:12:57 +02:00

261 lines
11 KiB
CMake

cmake_minimum_required (VERSION 2.8.8)
project(GeneratorExpression)
include(CTest)
# This test is split into multiple parts as needed to avoid NMake command
# length limits.
add_custom_target(check-part1 ALL
COMMAND ${CMAKE_COMMAND}
-Dtest_0=$<0:nothing>
-Dtest_0_with_comma=$<0:-Wl,--no-undefined>
-Dtest_1=$<1:content>
-Dtest_1_with_comma=$<1:-Wl,--no-undefined>
-Dconfig=$<CONFIGURATION>
-Dshort_config=$<CONFIG>
-Dtest_and_0=$<AND:0>
-Dtest_and_0_0=$<AND:0,0>
-Dtest_and_0_1=$<AND:0,1>
-Dtest_and_1=$<AND:1>
-Dtest_and_1_0=$<AND:1,0>
-Dtest_and_1_1=$<AND:1,1>
# Ordinarily, the 'invalidcontent' would cause an error, but
# the '0' makes the AND abort early.
-Dtest_and_0_invalidcontent=$<AND:0,invalidcontent>
-Dtest_config_0=$<CONFIG:$<CONFIGURATION>x>
-Dtest_config_1=$<CONFIG:$<CONFIGURATION>>
-Dtest_config_debug=$<CONFIG:Debug>$<CONFIG:DEBUG>$<CONFIG:DeBuG>
-Dtest_config_release=$<CONFIG:Release>$<CONFIG:RELEASE>$<CONFIG:ReLeAsE>
-Dtest_config_relwithdebinfo=$<CONFIG:RelWithDebInfo>$<CONFIG:RELWITHDEBINFO>$<CONFIG:relwithdebinfo>
-Dtest_config_minsizerel=$<CONFIG:MinSizeRel>$<CONFIG:MINSIZEREL>$<CONFIG:minsizerel>
-Dtest_not_0=$<NOT:0>
-Dtest_not_1=$<NOT:1>
-Dtest_or_0=$<OR:0>
-Dtest_or_0_0=$<OR:0,0>
-Dtest_or_0_1=$<OR:0,1>
-Dtest_or_1=$<OR:1>
-Dtest_or_1_0=$<OR:1,0>
-Dtest_or_1_1=$<OR:1,1>
-Dtest_or_1_invalidcontent=$<OR:1,invalidcontent>
-Dtest_bool_notfound=$<BOOL:NOTFOUND>
-Dtest_bool_foo_notfound=$<BOOL:Foo-NOTFOUND>
-Dtest_bool_true=$<BOOL:True>
-Dtest_bool_false=$<BOOL:False>
-Dtest_bool_on=$<BOOL:On>
-Dtest_bool_off=$<BOOL:Off>
-Dtest_bool_no=$<BOOL:No>
-Dtest_bool_n=$<BOOL:N>
-Dtest_bool_empty=$<BOOL:>
-Dtest_strequal_yes_yes=$<STREQUAL:Yes,Yes>
-Dtest_strequal_yes_yes_cs=$<STREQUAL:Yes,yes>
-Dtest_strequal_yes_no=$<STREQUAL:Yes,No>
-Dtest_strequal_no_yes=$<STREQUAL:No,Yes>
-Dtest_strequal_angle_r=$<STREQUAL:$<ANGLE-R>,$<ANGLE-R>>
-Dtest_strequal_comma=$<STREQUAL:$<COMMA>,$<COMMA>>
-Dtest_strequal_semicolon=$<STREQUAL:$<SEMICOLON>,$<SEMICOLON>>
-Dtest_strequal_angle_r_comma=$<STREQUAL:$<ANGLE-R>,$<COMMA>>
-Dtest_strequal_both_empty=$<STREQUAL:,>
-Dtest_strequal_one_empty=$<STREQUAL:something,>
-Dtest_angle_r=$<ANGLE-R>
-Dtest_comma=$<COMMA>
-Dtest_semicolon=$<SEMICOLON>
-Dtest_colons_1=$<1::>
-Dtest_colons_2=$<1:::>
-Dtest_colons_3=$<1:Qt5::Core>
-Dtest_colons_4=$<1:C:\\CMake>
-Dtest_colons_5=$<1:C:/CMake>
-P ${CMAKE_CURRENT_SOURCE_DIR}/check-part1.cmake
COMMAND ${CMAKE_COMMAND} -E echo "check done (part 1 of 3)"
VERBATIM
)
add_library(empty1 empty.cpp)
target_include_directories(empty1 PUBLIC /empty1/public)
target_include_directories(empty1 PRIVATE /empty1/private)
add_library(empty2 empty.cpp)
target_include_directories(empty2 PUBLIC /empty2/public)
add_library(empty3 empty.cpp)
target_include_directories(empty3 PUBLIC /empty3/public)
target_include_directories(empty3 PRIVATE /empty3/private)
add_library(empty4 empty.cpp)
target_include_directories(empty4 PUBLIC /empty4/public)
target_link_libraries(empty1 LINK_PUBLIC empty2)
target_link_libraries(empty2 LINK_PUBLIC empty3 empty4)
target_link_libraries(empty3 LINK_PUBLIC empty2 empty4)
add_library(empty5 empty.cpp)
target_include_directories(empty5 PRIVATE /empty5/private1 /empty5/private2)
add_custom_target(check-part2 ALL
COMMAND ${CMAKE_COMMAND}
-Dtest_incomplete_1=$<
-Dtest_incomplete_2=$<something
-Dtest_incomplete_3=$<something:
-Dtest_incomplete_4=$<something:,
-Dtest_incomplete_5=$something:,>
-Dtest_incomplete_6=<something:,>
-Dtest_incomplete_7=$<something::
-Dtest_incomplete_8=$<something:,
-Dtest_incomplete_9=$<something:,,
-Dtest_incomplete_10=$<something:,:
-Dtest_incomplete_11=$<something,,
-Dtest_incomplete_12=$<,,
-Dtest_incomplete_13=$<some$<1:special>thing
-Dtest_incomplete_14=$<$<ANGLE-R>
-Dtest_incomplete_15=$<some$<thing
-Dtest_incomplete_16=$<BOOL:something
-Dtest_incomplete_17=$<1:some$thing>
-Dtest_incomplete_18=$<1:some,thing
-Dtest_incomplete_19=$<1:some,thing$<ANGLE-R>
-Dtest_incomplete_20=$<CONFIGURATION$<ANGLE-R>
-Dtest_incomplete_21=$<BOOL:something$<ANGLE-R>
-Dtest_build_interface=$<BUILD_INTERFACE:build>
-Dtest_install_interface=$<INSTALL_INTERFACE:install>
-Dtest_target_name_1=$<TARGET_NAME:tgt,ok>
-Dtest_target_name_2=$<TARGET_NAME:tgt:ok>
-Dtest_target_includes1=$<TARGET_PROPERTY:empty1,INTERFACE_INCLUDE_DIRECTORIES>
-Dtest_target_includes2=$<TARGET_PROPERTY:empty2,INTERFACE_INCLUDE_DIRECTORIES>
-Dtest_target_includes3=$<TARGET_PROPERTY:empty3,INTERFACE_INCLUDE_DIRECTORIES>
-Dtest_target_includes4=$<TARGET_PROPERTY:empty1,INCLUDE_DIRECTORIES>
-Dtest_target_includes5=$<TARGET_PROPERTY:empty2,INCLUDE_DIRECTORIES>
-Dtest_target_includes6=$<TARGET_PROPERTY:empty3,INCLUDE_DIRECTORIES>
-Dtest_target_includes7=$<TARGET_PROPERTY:empty1,INTERFACE_INCLUDE_DIRECTORIES>
-Dtest_target_includes8=$<TARGET_PROPERTY:empty5,INCLUDE_DIRECTORIES>
-Dtest_arbitrary_content_comma_1=$<1:a,>
-Dtest_arbitrary_content_comma_2=$<1:,a>
-Dtest_arbitrary_content_comma_3=$<1:a,,>
-Dtest_arbitrary_content_comma_4=$<1:,>
-Dtest_arbitrary_content_comma_5=$<1:,,>
-Dtest_arbitrary_content_comma_6=$<1:,,,>
-Dtest_arbitrary_content_comma_7=$<1:,,a>
-Dtest_arbitrary_content_comma_8=$<1:a,,b>
-Dtest_arbitrary_content_comma_9=$<1:a,,b,,>
-Dtest_arbitrary_content_comma_10=$<1:,,a,,b,,>
-P ${CMAKE_CURRENT_SOURCE_DIR}/check-part2.cmake
COMMAND ${CMAKE_COMMAND} -E echo "check done (part 2 of 3)"
VERBATIM
)
add_library(imported1 SHARED IMPORTED)
set_property(TARGET imported1 PROPERTY IMPORTED_LOCATION_RELEASE release_loc)
set_property(TARGET imported1 PROPERTY IMPORTED_LOCATION_DEBUG debug_loc)
set_property(TARGET imported1 PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG)
set_property(TARGET imported1 PROPERTY INTERFACE_INCLUDE_DIRECTORIES /imported1/include)
add_library(imported2 SHARED IMPORTED)
set_property(TARGET imported2 PROPERTY IMPORTED_LOCATION_RELEASE release_loc)
set_property(TARGET imported2 PROPERTY IMPORTED_LOCATION_DEBUG debug_loc)
set_property(TARGET imported2 PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG)
set_property(TARGET imported2 PROPERTY INTERFACE_INCLUDE_DIRECTORIES /imported2/include)
add_library(imported3 SHARED IMPORTED)
set_property(TARGET imported3 PROPERTY IMPORTED_LOCATION_RELEASE release_loc)
set_property(TARGET imported3 PROPERTY IMPORTED_LOCATION_DEBUG debug_loc)
# Both Debug and Release should not be true when this is evaluated.
set_property(TARGET imported3 APPEND PROPERTY
INTERFACE_INCLUDE_DIRECTORIES $<$<CONFIG:DEBUG>:$<TARGET_PROPERTY:imported1,INTERFACE_INCLUDE_DIRECTORIES>>)
set_property(TARGET imported3 APPEND PROPERTY
INTERFACE_INCLUDE_DIRECTORIES $<$<CONFIG:RELEASE>:$<TARGET_PROPERTY:imported2,INTERFACE_INCLUDE_DIRECTORIES>>)
add_library(imported4 SHARED IMPORTED)
set_property(TARGET imported4 APPEND PROPERTY
INCLUDE_DIRECTORIES $<TARGET_PROPERTY:imported3,INTERFACE_INCLUDE_DIRECTORIES>)
add_executable(someexe $<1:empty.cpp> $<0:does_not_exist>)
add_executable(Alias::SomeExe ALIAS someexe)
add_library(Alias::SomeLib ALIAS empty1)
add_custom_target(check-part3 ALL
COMMAND ${CMAKE_COMMAND}
-Dtest_version_greater_1=$<VERSION_GREATER:1.0,1.1.1>
-Dtest_version_greater_2=$<VERSION_GREATER:1.1.1,1.0>
-Dtest_version_less_1=$<VERSION_LESS:1.1.1,1.0>
-Dtest_version_less_2=$<VERSION_LESS:1.0,1.1.1>
-Dtest_version_equal_1=$<VERSION_EQUAL:1.0.1,1.1>
-Dtest_version_equal_2=$<VERSION_EQUAL:1.1,1.1>
-Dconfig=$<CONFIGURATION>
-Dtest_imported_debug=$<TARGET_PROPERTY:imported4,INCLUDE_DIRECTORIES>
-Dtest_imported_release=$<TARGET_PROPERTY:imported4,INCLUDE_DIRECTORIES>
-Dtest_imported_relwithdebinfo=$<TARGET_PROPERTY:imported4,INCLUDE_DIRECTORIES>
-Dtest_imported_minsizerel=$<TARGET_PROPERTY:imported4,INCLUDE_DIRECTORIES>
-Dtest_alias_file_exe=$<STREQUAL:$<TARGET_FILE:Alias::SomeExe>,$<TARGET_FILE:someexe>>
-Dtest_alias_file_lib=$<STREQUAL:$<TARGET_FILE:Alias::SomeLib>,$<TARGET_FILE:empty1>>
-Dtest_alias_target_name=$<STREQUAL:$<TARGET_PROPERTY:Alias::SomeLib,NAME>,$<TARGET_PROPERTY:empty1,NAME>>
-Dtest_early_termination_1=$<$<1:>:
-Dtest_early_termination_2=$<$<1:>:,
-Dsystem_name=${CMAKE_HOST_SYSTEM_NAME}
-Dtest_platform_id=$<PLATFORM_ID>
-Dtest_platform_id_Linux=$<PLATFORM_ID:Linux>
-Dtest_platform_id_Windows=$<PLATFORM_ID:Windows>
-Dtest_platform_id_Darwin=$<PLATFORM_ID:Darwin>
-Dlower_case=$<LOWER_CASE:Mi,XeD>
-Dupper_case=$<UPPER_CASE:MiX,eD>
-Dmake_c_identifier=$<MAKE_C_IDENTIFIER:4f,oo:+bar-$>
-Dequal1=$<EQUAL:1,2>
-Dequal2=$<EQUAL:1,1>
-Dequal3=$<EQUAL:0x1,1>
-Dequal4=$<EQUAL:0X1,2>
-Dequal5=$<EQUAL:0xA,0xa>
-Dequal6=$<EQUAL:0xA,10>
-Dequal7=$<EQUAL:0xA,012>
-Dequal8=$<EQUAL:10,012>
-Dequal9=$<EQUAL:10,010>
-Dequal10=$<EQUAL:10,0b1010>
-Dequal11=$<EQUAL:-10,-0xa>
-Dequal12=$<EQUAL:10,+0xa>
-Dequal13=$<EQUAL:+10,+0Xa>
-Dequal14=$<EQUAL:+10,0xa>
-Dequal15=$<EQUAL:-10,-0Xa>
-Dequal16=$<EQUAL:-10,-0b1010>
-Dequal17=$<EQUAL:-10,+0b1010>
-Dequal18=$<EQUAL:10,+0B1010>
-Dequal19=$<EQUAL:10,-0B1010>
-Dequal20=$<EQUAL:10,0B1010>
-Dequal21=$<EQUAL:10,+012>
-Dequal22=$<EQUAL:10,-012>
-Dequal23=$<EQUAL:-10,-012>
-P ${CMAKE_CURRENT_SOURCE_DIR}/check-part3.cmake
COMMAND ${CMAKE_COMMAND} -E echo "check done (part 3 of 3)"
VERBATIM
)
#-----------------------------------------------------------------------------
# Cover test properties with generator expressions.
add_executable(echo echo.c)
add_executable(pwd pwd.c)
add_test(NAME echo-configuration COMMAND echo $<CONFIGURATION>)
set_property(TEST echo-configuration PROPERTY
PASS_REGULAR_EXPRESSION "^$<CONFIGURATION>\n$")
add_test(NAME echo-target-file COMMAND echo $<TARGET_FILE:echo>)
set_property(TEST echo-target-file PROPERTY
PASS_REGULAR_EXPRESSION "/echo${CMAKE_EXECUTABLE_SUFFIX}\n$")
set_property(TEST echo-target-file PROPERTY
REQUIRED_FILES "$<TARGET_FILE:echo>")
add_test(NAME working-dir-arg
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/WorkingDirectory/$<CONFIGURATION>"
COMMAND pwd)
set_property(TEST working-dir-arg PROPERTY
PASS_REGULAR_EXPRESSION "WorkingDirectory/$<CONFIGURATION>\n$")
foreach(c ${CMAKE_CONFIGURATION_TYPES} ${CMAKE_BUILD_TYPE})
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/WorkingDirectory/${c}")
endforeach()
add_test(echo-old-style echo "\$<CONFIGURATION>")
set_property(TEST echo-old-style PROPERTY
PASS_REGULAR_EXPRESSION "^\\$<CONFIGURATION>\n$")
add_subdirectory(CMP0044 ${CMAKE_BINARY_DIR}/CMP0044-WARN)
set(CMP0044_TYPE NEW)
add_subdirectory(CMP0044 ${CMAKE_BINARY_DIR}/CMP0044-NEW)
set(CMP0044_TYPE OLD)
add_subdirectory(CMP0044 ${CMAKE_BINARY_DIR}/CMP0044-OLD)