anchor.diff:  -export([
       list_dir_test/1,
       get_file_test/1,
  -%%    metadata_test/1,
  +    metadata_test/1,
       delete_file_test/1,
       delete_dir_test/1,
       create_file_test/1,
  
positive.code:         moved_permanently_test,
          objectid_test,
          request_format_check_test,
          mimetype_and_encoding_test,
          out_of_range_test,
          partial_upload_test,
          acl_test,
  
negative.code:     ?ALL([
          list_dir_test,
          get_file_test,
  %%        metadata_test,
          delete_file_test,
          delete_dir_test,
          create_file_test,
  