anchor.diff:      ct:comment("This one should be failed by eptc"),
       yes.
   tc15(_) ->
  -    exit(byebye).
  +    exit(this_error_must_show).
  +tc16(_) ->
  +    exit(this_error_must_show).
  
positive.code: %%--------------------------------------------------------------------
  all() -> 
      [tc1,tc2,tc3,tc4,tc5,tc6,tc7,
       tc11,tc12,tc13,tc14].
  
  tc1(_) ->
      fini.
  
negative.code: %%--------------------------------------------------------------------
  end_per_testcase(tc11, _Config) ->
      ct:comment("A warning should be printed"),
      exit(warning_should_be_printed);
  end_per_testcase(tc12, _Config) ->
      ct:comment("A warning should be printed"),
      ct:sleep(5000);
  end_per_testcase(tc13, Config) ->
      ct:comment("A warning should be printed"),
      badmatch = ?config(void, Config);
  end_per_testcase(tc14, Config) ->
      ok = ?config(tc_status, Config),
      {fail,tc14_should_be_failed};
  end_per_testcase(tc15, Config) ->
      exit(kaboom);
  end_per_testcase(tc16, Config) ->
      ct:sleep(5000);
  end_per_testcase(_TestCase, _Config) ->
      done.
  
  