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Catch.cmake: Support CMake multi-config with PRE_TEST discovery mode (#2739) 

Closes #2746 

---------

Co-authored-by: Holger Kaelberer <Holger.Kaelberer@bmw.de>
This commit is contained in:
Holger Kaelberer 2023-09-25 19:40:35 +02:00 committed by GitHub
parent 0fb817e41f
commit 7b793314e5
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 3 deletions
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31
extras/Catch.cmake
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@ -176,8 +176,10 @@ function(catch_discover_tests TARGET)
string(SUBSTRING ${args_hash} 0 7 args_hash)
# Define rule to generate test list for aforementioned test executable
set(ctest_include_file "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_include-${args_hash}.cmake")
set(ctest_tests_file "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_tests-${args_hash}.cmake")
set(ctest_file_base "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}-${args_hash}")
set(ctest_include_file "${ctest_file_base}_include.cmake")
set(ctest_tests_file "${ctest_file_base}_tests.cmake")
get_property(crosscompiling_emulator
TARGET ${TARGET}
PROPERTY CROSSCOMPILING_EMULATOR
@ -218,6 +220,14 @@ function(catch_discover_tests TARGET)
elseif(_DISCOVERY_MODE STREQUAL "PRE_TEST")
get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL
PROPERTY GENERATOR_IS_MULTI_CONFIG
)
if(GENERATOR_IS_MULTI_CONFIG)
set(ctest_tests_file "${ctest_file_base}_tests-$<CONFIG>.cmake")
endif()
string(CONCAT ctest_include_content
"if(EXISTS \"$<TARGET_FILE:${TARGET}>\")" "\n"
" if(NOT EXISTS \"${ctest_tests_file}\" OR" "\n"
@ -249,7 +259,22 @@ function(catch_discover_tests TARGET)
"endif()" "\n"
)
file(GENERATE OUTPUT "${ctest_include_file}" CONTENT "${ctest_include_content}")
if(GENERATOR_IS_MULTI_CONFIG)
foreach(_config ${CMAKE_CONFIGURATION_TYPES})
file(GENERATE OUTPUT "${ctest_file_base}_include-${_config}.cmake" CONTENT "${ctest_include_content}" CONDITION $<CONFIG:${_config}>)
endforeach()
string(CONCAT ctest_include_multi_content
"if(NOT CTEST_CONFIGURATION_TYPE)" "\n"
" message(\"No configuration for testing specified, use '-C <cfg>'.\")" "\n"
"else()" "\n"
" include(\"${ctest_file_base}_include-\${CTEST_CONFIGURATION_TYPE}.cmake\")" "\n"
"endif()" "\n"
)
file(GENERATE OUTPUT "${ctest_include_file}" CONTENT "${ctest_include_multi_content}")
else()
file(GENERATE OUTPUT "${ctest_file_base}_include.cmake" CONTENT "${ctest_include_content}")
file(WRITE "${ctest_include_file}" "include(\"${ctest_file_base}_include.cmake\")")
endif()
endif()
if(NOT ${CMAKE_VERSION} VERSION_LESS "3.10.0")