anchor.diff:  
        ttest_ssockf_csockf_medium_tcp4,
        ttest_ssockf_csockf_medium_tcp6,
  +     ttest_ssockf_csockf_medium_tcpL,
   
        ttest_ssockf_csockf_large_tcp4,
        ttest_ssockf_csockf_large_tcp6
  
positive.code:          ttest_ssockf_csockf_small_tcpL/1,
           ttest_ssockf_csockf_medium_tcp4/1,
           ttest_ssockf_csockf_medium_tcp6/1,
           ttest_ssockf_csockf_large_tcp4/1,
           ttest_ssockf_csockf_large_tcp6/1,
  
  
negative.code:     ttest_tcp(ttest_ssockf_csockf_medium_tcp6,
                Runtime,
                inet6,
                sock, false,
                sock, false,
                2, 20).
  
  
  
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %% This test case uses the time test (ttest) utility to implement a 
  %% ping-pong like test case.
  %% Server:       Transport = socket(tcp), Active = false
  %% Client:       Transport = socket(tcp), Active = false
  %% Message Size: medium (=2)
  %% Domain:       local
  %% 
  
  ttest_ssockf_csockf_medium_tcpL(suite) ->
      [];
  ttest_ssockf_csockf_medium_tcpL(doc) ->
      [];
  ttest_ssockf_csockf_medium_tcpL(Config) when is_list(Config) ->
      Runtime = which_ttest_runtime(Config),
      ttest_tcp(ttest_ssockf_csockf_medium_tcpL,
                Runtime,
                local,
                sock, false,
                sock, false,
                2, 20).
  