248 lines
12 KiB
CMake
248 lines
12 KiB
CMake
# CMakeLists.txt für Qt6-Migrationstests
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# Diese Tests validieren BUILD_RTI Guards, Qt6-Kompatibilität und RTI-Integration
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cmake_minimum_required(VERSION 3.16)
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# Qt6 finden (wird vom Hauptprojekt gesetzt, aber sicherheitshalber hier auch)
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if(QT6_GUI_AVAILABLE)
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# Check if targets already exist from parent CMakeLists.txt
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if(TARGET Qt6::Core AND TARGET Qt6::Gui AND TARGET Qt6::Widgets AND TARGET Qt6::Test)
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# Already found by parent - use existing targets
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elseif(NOT TARGET Qt6::Gui OR NOT TARGET Qt6::Widgets)
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# Manual fallback: create imported targets when standard find fails due to OpenGL
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if(NOT TARGET Qt6::Gui)
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add_library(Qt6::Gui SHARED IMPORTED)
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set_target_properties(Qt6::Gui PROPERTIES
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IMPORTED_LOCATION "/usr/lib/x86_64-linux-gnu/libQt6Gui.so.6"
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INTERFACE_INCLUDE_DIRECTORIES "/usr/include/x86_64-linux-gnu/qt6/QtGui;/usr/include/x86_64-linux-gnu/qt6"
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)
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endif()
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if(NOT TARGET Qt6::Widgets)
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add_library(Qt6::Widgets SHARED IMPORTED)
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set_target_properties(Qt6::Widgets PROPERTIES
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IMPORTED_LOCATION "/usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6"
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INTERFACE_INCLUDE_DIRECTORIES "/usr/include/x86_64-linux-gnu/qt6/QtWidgets;/usr/include/x86_64-linux-gnu/qt6"
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INTERFACE_LINK_LIBRARIES "Qt6::Gui;Qt6::Core"
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)
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endif()
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else()
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# Try standard find_package first, fall back to manual targets if OpenGL missing
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find_package(Qt6 QUIET COMPONENTS Core Gui Widgets Test)
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endif()
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# Ensure Core and Test are found
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if(NOT TARGET Qt6::Core)
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find_package(Qt6 REQUIRED COMPONENTS Core Test)
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endif()
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else()
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if(NOT TARGET Qt6::Core OR NOT TARGET Qt6::Test)
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find_package(Qt6 REQUIRED COMPONENTS Core Test)
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endif()
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endif()
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# Nur bauen wenn BUILD_TESTING aktiviert ist
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if(BUILD_TESTING)
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# Try to find system-wide GTest first, fallback to FetchContent
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find_package(GTest QUIET)
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if(NOT TARGET GTest::gtest_main)
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include(FetchContent)
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FetchContent_Declare(
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googletest
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GIT_REPOSITORY https://github.com/google/googletest.git
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GIT_TAG v1.13.0
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)
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# For Windows: Prevent overriding the parent project's compiler/linker settings
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set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
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FetchContent_MakeAvailable(googletest)
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endif()
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# Collect all test source files dynamically
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file(GLOB MIGRATION_TEST_SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/test_*.cpp")
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if(MIGRATION_TEST_SOURCES)
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set(EXISTING_SOURCES ${MIGRATION_TEST_SOURCES})
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# Exclude tests for non-existent or commented-out components
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_lts_app_descriptor_editor\\.cpp")
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# test_lts_app_descriptor.cpp utilise QTEST_MAIN (framework QtTest) : il fournit
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# son propre main(), qui prend le pas sur GTest::gtest_main et fait echouer la
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# decouverte des tests. Un binaire QtTest et un binaire gtest ne se melangent pas.
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# A rebatir comme executable QtTest autonome si sa couverture est souhaitee.
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_lts_app_descriptor\\.cpp")
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# test_GrantleeParserSmoke.cpp est un doublon-souche : il inclut
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# Lts/Common/CodeGen/GrantleeParserSmoke.h, qui n'a jamais existe, et ne contient
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# que des EXPECT_TRUE(true). Le vrai smoke test est l'executable autonome
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# grantlee_parser_smoke (Lts/Common/CodeGen/tests/GrantleeParserSmoke.cpp,
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# add_test NAME GrantleeParserSmoke). Aucune couverture perdue.
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_GrantleeParserSmoke\\.cpp")
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# test_migration_stubs.cpp valide les en-tetes STUB (namespace DDS::Core::Interface,
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# DDS::DTC, ...) qui n'existent que si BUILD_RTI=OFF. Avec BUILD_RTI=ON les stubs
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# sont contournes au profit des vrais en-tetes : ce test ne peut pas compiler.
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if(BUILD_RTI)
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_migration_stubs\\.cpp")
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# test_build_rti_guards.cpp affirme EXPECT_FALSE(rti_available) : il valide
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# le repli BUILD_RTI=OFF et echoue par construction quand RTI est actif.
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_build_rti_guards\\.cpp")
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endif()
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# Exclude Grantlee-related tests when BUILD_GRANTLEE is OFF
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if(NOT BUILD_GRANTLEE)
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_.*Grantlee.*\\.cpp")
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message(STATUS "Migration tests: Grantlee support disabled (BUILD_GRANTLEE=OFF), excluded Grantlee tests")
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endif()
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# Exclude CodeGen tests when CodeGen targets aren't available (MIGRATE_MODULE restricts scope)
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if(NOT TARGET codegen_base)
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_StructBuilder\\.cpp")
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_SqlGenerator\\.cpp")
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_XmlReader\\.cpp")
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message(STATUS "Migration tests: CodeGen targets not available, excluded CodeGen tests")
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endif()
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# Exclude LtsTimelineClassic tests when LtsTimelineClassic target isn't available
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if(NOT TARGET LtsTimelineClassic)
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_abstracttimelinemodel\\.cpp")
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_ltsclassicdatamodel\\.cpp")
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list(FILTER EXISTING_SOURCES EXCLUDE REGEX "test_ltsclassicfilterproxymodel\\.cpp")
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message(STATUS "Migration tests: LtsTimelineClassic target not available, excluded LtsTimelineClassic tests")
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endif()
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if(NOT EXISTING_SOURCES)
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message(WARNING "No migration test sources found after filtering - skipping migration_tests target")
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return()
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endif()
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# Le CMakeLists racine pose -DQT_NO_CAST_FROM_ASCII (CMakeLists.txt:546) pour
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# interdire les conversions implicites const char* -> QString dans le code de
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# production. Plusieurs tests (test_qt6_api_migrations, test_qt6_compatibility)
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# ont justement pour objet d'exercer ces conversions : les reecrire en
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# QStringLiteral changerait ce qu'ils verifient. On leve donc le garde pour ce
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# repertoire de tests uniquement ; le code de production reste protege.
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get_directory_property(_migtest_defs COMPILE_DEFINITIONS)
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if(_migtest_defs)
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list(REMOVE_ITEM _migtest_defs QT_NO_CAST_FROM_ASCII)
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set_directory_properties(PROPERTIES COMPILE_DEFINITIONS "${_migtest_defs}")
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endif()
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# main() maison : cree la QApplication requise par les tests de widgets
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list(APPEND EXISTING_SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/gtest_qt_main.cpp")
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add_executable(migration_tests ${EXISTING_SOURCES})
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# test_export_headers.cpp verifie la presence d'en-tetes generes : il doit
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# connaitre le nom reel du repertoire de build (il supposait "build").
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target_compile_definitions(migration_tests PRIVATE
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MIGRATION_TESTS_BUILD_DIR="${CMAKE_BINARY_DIR}")
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# Enable Qt Meta-Object Compiler for tests with Q_OBJECT
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set_target_properties(migration_tests PROPERTIES AUTOMOC ON)
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target_compile_features(migration_tests PRIVATE cxx_std_23)
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target_include_directories(migration_tests PRIVATE
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# CMAKE_SOURCE_DIR vaut deja .../qt6-after/qt6-migrated-legatus : les
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# variantes prefixees une seconde fois pointaient dans le vide (les deux
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# premieres doublonnaient d'ailleurs les lignes ci-dessus).
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${CMAKE_SOURCE_DIR}
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${CMAKE_SOURCE_DIR}/include
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${CMAKE_SOURCE_DIR}/DDS
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# En-tetes generes, inclus sous forme qualifiee par service
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# (ex. <ProjectDataManagement/pdm_types.h>, <AlarmManagement/alm_dtc.h>).
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${CMAKE_SOURCE_DIR}/Lts
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${CMAKE_BINARY_DIR}/Lts
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${CMAKE_BINARY_DIR}/Lts/Services
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${CMAKE_BINARY_DIR}/Lts/Proxies
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${CMAKE_BINARY_DIR}/Lts/DDS
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${CMAKE_BINARY_DIR}/Lts/Common
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${CMAKE_BINARY_DIR}/Lts/Common/CodeGen
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${CMAKE_BINARY_DIR}/Lts/Common/LtsTimeline
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${CMAKE_BINARY_DIR}/Lts/Common/LtsTimelineClassic
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)
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# Les en-tetes *_export.h generes sont inclus sous forme nue
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# (ex. <ismshared_export.h>) et vivent chacun dans le repertoire de build
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# de leur cible : une centaine de repertoires. On les collecte au lieu de
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# les enumerer. GLOB est evalue a la configuration, apres generate_export_header.
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file(GLOB_RECURSE _migtest_export_headers "${CMAKE_BINARY_DIR}/*_export.h")
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set(_migtest_export_dirs "")
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foreach(_h IN LISTS _migtest_export_headers)
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get_filename_component(_d "${_h}" DIRECTORY)
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list(APPEND _migtest_export_dirs "${_d}")
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endforeach()
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list(REMOVE_DUPLICATES _migtest_export_dirs)
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list(LENGTH _migtest_export_dirs _migtest_export_count)
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message(STATUS "Migration tests: ${_migtest_export_count} repertoires d'en-tetes _export.h")
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target_include_directories(migration_tests PRIVATE ${_migtest_export_dirs})
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# NGLLogger exporte Z/src/NGLLogger en PUBLIC : c'est le repertoire de
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# NGLLoggerBootstrap.h, inclus par Lts/Common/LtsTimelineClassic/Event.h.
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if(TARGET NGLLogger)
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target_link_libraries(migration_tests PRIVATE NGLLogger)
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else()
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message(WARNING "migration_tests: cible NGLLogger absente, "
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"les tests LtsTimelineClassic ne compileront pas")
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endif()
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# Link against Qt6 components
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if(QT6_GUI_AVAILABLE)
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target_link_libraries(migration_tests PRIVATE
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Qt6::Core
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Qt6::Gui
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Qt6::Widgets
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Qt6::Test
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GTest::gtest # pas gtest_main : le main() est dans gtest_qt_main.cpp
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)
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endif()
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# Link against LtsTimelineClassic only if it exists (may not exist with MIGRATE_MODULE)
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if(TARGET LtsTimelineClassic)
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target_link_libraries(migration_tests PRIVATE LtsTimelineClassic)
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add_dependencies(migration_tests LtsTimelineClassic)
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else()
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message(STATUS "LtsTimelineClassic target not available - skipping link (MIGRATE_MODULE may restrict scope)")
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endif()
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# Grantlee tests require BUILD_GRANTLEE=ON
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if(BUILD_GRANTLEE)
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target_link_libraries(migration_tests PRIVATE codegen_grantlee)
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# KF6::TextTemplate porte les INTERFACE_INCLUDE_DIRECTORIES de
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# <ktexttemplate/template.h>, inclus par GeneratorGrantleeBase.h.
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# Le FIND_PACKAGE de Lts/Common/CodeGen cree une cible importee limitee
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# a ce repertoire : il faut la re-chercher ici pour l'avoir dans ce scope.
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find_package(KF6TextTemplate QUIET)
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if(TARGET KF6::TextTemplate)
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target_link_libraries(migration_tests PRIVATE KF6::TextTemplate)
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else()
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message(WARNING "migration_tests: KF6::TextTemplate introuvable, "
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"les tests Grantlee ne compileront pas")
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endif()
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# CMAKE_SOURCE_DIR vaut deja .../qt6-after/qt6-migrated-legatus :
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# le prefixe repete donnait un chemin inexistant.
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target_include_directories(migration_tests PRIVATE
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${CMAKE_SOURCE_DIR}/Lts/Common/CodeGen
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)
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message(STATUS "Migration tests: Grantlee support enabled")
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endif()
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# RTI libraries if BUILD_RTI is ON
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if(BUILD_RTI)
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find_package(RTI QUIET)
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if(RTI_FOUND)
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target_include_directories(migration_tests PRIVATE ${RTI_INCLUDE_DIRS})
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target_link_libraries(migration_tests PRIVATE ${RTI_LIBRARIES})
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target_compile_definitions(migration_tests PRIVATE BUILD_RTI=1)
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message(STATUS "RTI found: ${RTI_LIBRARIES}")
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else()
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message(STATUS "BUILD_RTI=ON but RTI not found - building tests without RTI")
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endif()
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endif()
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# Register with CTest
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include(GoogleTest)
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gtest_discover_tests(migration_tests)
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message(STATUS "Migration tests enabled: ${EXISTING_SOURCES}")
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else()
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message(WARNING "No migration test sources found in ${CMAKE_CURRENT_SOURCE_DIR}")
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endif()
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endif() |