anchor.diff:      ok = filelib:ensure_dir(Suite3),
       ok = file:write_file(Suite3, test_suite("extras")),
   
  -    [{appnames, [Name1, Name2]}|C].
  +    [{appnames, [Name1, Name2]}|C];
  +init_per_group(_, Config) -> Config.
   
   end_per_group(_Group, _Config) -> ok.
   
  
positive.code:          multi_suite/1,
           all_suite/1,
           single_dir_and_single_suite/1,
           symlinked_dir_overwritten_fix/1]).
  
  -include_lib("common_test/include/ct.hrl").
  
  all() -> [{group, basic_app},
            {group, multi_app},
            {group, dirs_and_suites}].
  
  groups() -> [{basic_app, [], [basic_app_default_dirs,
                                basic_app_default_beams]},
  
negative.code: 
      {ok, _} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return).
  
  data_dir_correct(Config) ->
      DataDir = ?config(data_dir, Config),
      Parts = filename:split(DataDir),
      ["rebar_ct_SUITE_data","test","rebar","lib","test","_build"|_] = lists:reverse(Parts).
  
  
  %% helper for generating test data
  test_suite(Name) ->
      io_lib:format("-module(~ts_SUITE).\n"
                    "-compile(export_all).\n"
  