ensure the test binaries are built, when running the test suite

even when building with VVENC_LIBRARY_ONLY=1.

Also, only build vvencinterfacetest and vvenclibtest on demand.

cmake/modules/vvencTests.cmake

@@ -15,6 +15,10 @@ add_test( NAME Test_vvenclibtest-sdk_default             COMMAND vvenclibtest 4
 add_test( NAME Test_vvenclibtest-sdk_stringapi_interface COMMAND vvenclibtest 5 )
 add_test( NAME Test_vvenclibtest-timestamps              COMMAND vvenclibtest 6 )
 
+# add BuildTestBinaries dependency to all defined tests
+get_directory_property( ALL_TESTS TESTS )
+set_tests_properties( ${ALL_TESTS} PROPERTIES FIXTURES_REQUIRED BuildTestBinaries )
+
 set( CLEANUP_TEST_FILES "" )
 
 function( add_vvenc_test NAME TIMEOUT OUT_OUTPUT REQUIRES )
@@ -32,7 +36,7 @@ function( add_vvenc_test NAME TIMEOUT OUT_OUTPUT REQUIRES )
   add_test( NAME Test_${NAME} COMMAND ${command} )
   set_tests_properties( Test_${NAME} PROPERTIES
                                      TIMEOUT ${TIMEOUT}
-                                     FIXTURES_REQUIRED "${REQUIRES};cleanup"
+                                     FIXTURES_REQUIRED "${REQUIRES};BuildTestBinaries;cleanup"
                                      FIXTURES_SETUP "${out_file}"    # this test is the setup for the output-file
                       )
 endfunction()
@@ -80,3 +84,7 @@ add_vvenc_test( compare_output-medium_rc2p_statsFile_easy 30 NO_OUTPUT "${OUT_VV
 
 add_test( NAME Cleanup_remove_temp_files COMMAND ${CMAKE_COMMAND} -E remove -f ${CLEANUP_TEST_FILES} rec.yuv stats_exp.json stats_easy.json )
 set_tests_properties( Cleanup_remove_temp_files PROPERTIES FIXTURES_CLEANUP cleanup )
+
+# ensure vvencinterfacetest & vvenclibtest are built
+add_test( NAME Build_test_binaries COMMAND ${CMAKE_COMMAND} --build "${CMAKE_BINARY_DIR}" --config "$<CONFIG>" --target vvencinterfacetest --target vvenclibtest --target vvencapp --target vvencFFapp )
+set_tests_properties( Build_test_binaries PROPERTIES FIXTURES_SETUP BuildTestBinaries TIMEOUT 0 )

test/vvencinterfacetest/CMakeLists.txt

@@ -13,14 +13,11 @@ if( MSVC )
 endif()
 
 # add executable
-add_executable( ${EXE_NAME} ${SRC_FILES} ${INC_FILES} ${RESOURCE_FILE} )
+add_executable( ${EXE_NAME} EXCLUDE_FROM_ALL ${SRC_FILES} ${INC_FILES} ${RESOURCE_FILE} )
 set_target_properties( ${EXE_NAME} PROPERTIES RELEASE_POSTFIX        "${CMAKE_RELEASE_POSTFIX}" )
 set_target_properties( ${EXE_NAME} PROPERTIES DEBUG_POSTFIX          "${CMAKE_DEBUG_POSTFIX}" )
 set_target_properties( ${EXE_NAME} PROPERTIES RELWITHDEBINFO_POSTFIX "${CMAKE_RELWITHDEBINFO_POSTFIX}" )
 set_target_properties( ${EXE_NAME} PROPERTIES MINSIZEREL_POSTFIX     "${CMAKE_MINSIZEREL_POSTFIX}" )
-if( VVENC_LIBRARY_ONLY )
-  set_target_properties( ${EXE_NAME} PROPERTIES EXCLUDE_FROM_ALL TRUE )
-endif()
 
 target_compile_options( ${EXE_NAME} PRIVATE $<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:-Wall>
                                             $<$<CXX_COMPILER_ID:GNU>:-Wall -fdiagnostics-show-option>

test/vvenclibtest/CMakeLists.txt

@@ -13,14 +13,11 @@ if( MSVC )
 endif()
 
 # add executable
-add_executable( ${EXE_NAME} ${SRC_FILES} ${INC_FILES} ${RESOURCE_FILE} )
+add_executable( ${EXE_NAME} EXCLUDE_FROM_ALL ${SRC_FILES} ${INC_FILES} ${RESOURCE_FILE} )
 set_target_properties( ${EXE_NAME} PROPERTIES RELEASE_POSTFIX        "${CMAKE_RELEASE_POSTFIX}" )
 set_target_properties( ${EXE_NAME} PROPERTIES DEBUG_POSTFIX          "${CMAKE_DEBUG_POSTFIX}" )
 set_target_properties( ${EXE_NAME} PROPERTIES RELWITHDEBINFO_POSTFIX "${CMAKE_RELWITHDEBINFO_POSTFIX}" )
 set_target_properties( ${EXE_NAME} PROPERTIES MINSIZEREL_POSTFIX     "${CMAKE_MINSIZEREL_POSTFIX}" )
-if( VVENC_LIBRARY_ONLY )
-  set_target_properties( ${EXE_NAME} PROPERTIES EXCLUDE_FROM_ALL TRUE )
-endif()
 
 target_compile_options( ${EXE_NAME} PRIVATE $<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:-Wall>
                                             $<$<CXX_COMPILER_ID:GNU>:-Wall -fdiagnostics-show-option>