anchor.diff:  %%
   %% %CopyrightBegin%
   %% 
  -%% Copyright Ericsson AB 2000-2016. All Rights Reserved.
  +%% Copyright Ericsson AB 2000-2019. All Rights Reserved.
   %% 
   %% Licensed under the Apache License, Version 2.0 (the "License");
   %% you may not use this file except in compliance with the License.
  
positive.code: end_per_testcase(Case, Config) ->
      megaco_test_lib:end_per_testcase(Case, Config).
  
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %% Top test case
  
  all() -> 
      [{group, text}, {group, binary}].
  
  groups() -> 
      [{text, [], [pretty, compact]},
       {flex, [], [pretty_flex, compact_flex]},
       {binary, [], [bin, ber, per]}].
  
  init_per_group(_GroupName, Config) ->
      Config.
  
negative.code: 
  -module(megaco_call_flow_test).
  
  -export([
           all/0,
           groups/0,
  
           init_per_group/2,
           end_per_group/2,
           init_per_testcase/2,
           end_per_testcase/2,
  
           pretty/1,
           compact/1,
           pretty_flex/1,
           compact_flex/1,
           bin/1,
           ber/1,
           per/1,
           standard_erl/1,
           compressed_erl/1,
  
           t/0, t/1
  
          ]).
  
  -export([
           msg1/0,   msg1/1,
           msg2/0,   msg2/1,
           msg3/0,   msg3/1,
           msg4/0,   msg4/1,
           msg5a/0,  msg5a/1,
           msg5b/0,  msg5b/1,
           msg6/0,   msg6/1,
           msg7/0,   msg7/1,
           msg9/0,   msg9/1,
           msg10/0,  msg10/1,
           msg11/0,  msg11/1,
           msg12/0,  msg12/1,
           msg13/0,  msg13/1,
           msg14/0,  msg14/1,
           msg15/0,  msg15/1,
           msg16/0,  msg16/1,
           msg17a/0, msg17a/1,
           msg17b/0, msg17b/1,
           msg18a/0, msg18a/1,
           msg18b/0, msg18b/1,
           msg18c/0, msg18c/1,
           msg18d/0, msg18d/1,
           msg19a/0, msg19a/1,
           msg19b/0, msg19b/1,
           msg20/0,  msg20/1,
           msg21/0,  msg21/1,
           msg22a/0, msg22a/1,
           msg22b/0, msg22b/1,
           msg23a/0, msg23a/1,
           msg23b/0, msg23b/1
           
          ]).
  
  -export([
           encoders/0,
           msg_sizes/0,
           coding_times/0,
           encoding_times/0,
           decoding_times/0,
           coding_times_stat/0,
           encoding_times_stat/0,
           decoding_times_stat/0,
           size_stat/0,
           gnuplot_gif/0,
           gnuplot_size_gif/0,
  
           gen_byte_msg/2,
           gen_header_file_binary/1,
           gen_ber_header/0,
           gen_ber_bin_header/0,
           gen_per_header/0,
           single_meter/4,
           count/2
          ]).
  
  -include_lib("megaco/include/megaco.hrl").
  -include_lib("megaco/include/megaco_message_v1.hrl").
  -include("megaco_test_lib.hrl").
  