kernel32/tests: Add tests for GetFinalPathNameByHandleA/W.

include/winbase.h

@@ -741,6 +741,15 @@ typedef DWORD (WINAPI *PFE_IMPORT_FUNC)(PBYTE,PVOID,ULONG);
 #define STD_OUTPUT_HANDLE       ((DWORD) -11)
 #define STD_ERROR_HANDLE        ((DWORD) -12)
 
+/* Flags for GetFinalPathNameByHandle
+ */
+#define FILE_NAME_NORMALIZED    0x0
+#define FILE_NAME_OPENED        0x8
+#define VOLUME_NAME_DOS         0x0
+#define VOLUME_NAME_GUID        0x1
+#define VOLUME_NAME_NT          0x2
+#define VOLUME_NAME_NONE        0x4
+
 typedef struct _BY_HANDLE_FILE_INFORMATION
 {
   DWORD dwFileAttributes;