MDEV-26514 Option to build a separate test zip package on Windows

Add a possibility to run MTR tests on a release zip

win/packaging/CMakeLists.txt

@@ -224,6 +224,12 @@ ADD_CUSTOM_TARGET(
   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 )
 
+ADD_CUSTOM_TARGET(
+  win_package_test
+  COMMAND ${CMAKE_CPACK_COMMAND} ${CPACK_CONFIG_PARAM} --config ${CMAKE_CURRENT_SOURCE_DIR}/CPackZipTestConfig.cmake
+  WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+)
+
 ADD_CUSTOM_TARGET(win_package DEPENDS win_package_zip win_package_debuginfo)
 SET_TARGET_PROPERTIES(
   win_package win_package_zip win_package_debuginfo

win/packaging/CPackZIPTestConfig.cmake

+INCLUDE(CPackConfig.cmake)
+set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-test")
+set(CPACK_ARCHIVE_COMPONENT_INSTALL ON)
+set(CPACK_COMPONENTS_GROUPING ALL_COMPONENTS_IN_ONE)
+SET(CPACK_COMPONENT_INCLUDE_TOPLEVEL_DIRECTORY ON)
+SET(CPACK_COMPONENTS_ALL Test)