Tests: Add case covering find_library behavior when targeting MSVC ABI

Tests/RunCMake/CMakeLists.txt

@@ -529,7 +529,7 @@ endforeach()
 add_RunCMake_test(file-DOWNLOAD)
 add_RunCMake_test(file-RPATH -DCMAKE_SYSTEM_NAME=${CMAKE_SYSTEM_NAME})
 add_RunCMake_test(find_file -DMINGW=${MINGW})
-add_RunCMake_test(find_library -DMINGW=${MINGW} -DCYGWIN=${CYGWIN} -DMSYS=${MSYS})
+add_RunCMake_test(find_library -DMINGW=${MINGW} -DCYGWIN=${CYGWIN} -DMSYS=${MSYS} -DMSVC=${MSVC})
 add_RunCMake_test(find_package -DMINGW=${MINGW} -DMSYS=${MSYS})
 add_RunCMake_test(find_path -DMINGW=${MINGW})
 add_RunCMake_test(find_program -DCMAKE_SYSTEM_NAME=${CMAKE_SYSTEM_NAME})

Tests/RunCMake/find_library/RunCMakeTest.cmake

@@ -24,6 +24,10 @@ if(CMAKE_HOST_WIN32 AND MINGW)
   run_cmake(MSYSTEM_PREFIX)
 endif()
 
+if(CMAKE_HOST_WIN32 AND MSVC)
+  run_cmake(Windows-MSVC)
+endif()
+
 run_cmake_script(FromScriptMode "-DTEMP_DIR=${RunCMake_BINARY_DIR}/FromScriptMode-temp")
 
 run_cmake_with_options(FromPATHEnvDebugVar --debug-find-var=CREATED_LIBRARY)

Tests/RunCMake/find_library/Windows-MSVC-stdout.txt

@@ -0,0 +1 @@
+-- STATIC_LIBRARY='[^']*/Tests/RunCMake/find_library/Windows-MSVC/static.lib'

Tests/RunCMake/find_library/Windows-MSVC.cmake

@@ -0,0 +1,4 @@
+enable_language(C)
+
+find_library(STATIC_LIBRARY NAMES static NO_DEFAULT_PATH PATHS ${CMAKE_CURRENT_SOURCE_DIR}/Windows-MSVC)
+message(STATUS "STATIC_LIBRARY='${STATIC_LIBRARY}'")