anchor.diff:      receive
   	die ->
   	    exit(normal)
  -    end.
  -
  -%% OTP-8259. Check that 'exchange' and 'del_member' work.
  -compat(Config) when is_list(Config) ->
  -    case test_server:is_release_available("r13b") of
  -        true ->
  -            Pid = spawn(forever()),
  -            G = a,
  -            ok = pg2:create(G),
  -            ok = pg2:join(G, Pid),
  -            ok = pg2:join(G, Pid),
  -            {ok, A} = start_node_rel(r13, r13b, slave),
  -            pong = net_adm:ping(A),
  -            wait_for_ready_net(Config),
  -            {ok, _} = rpc:call(A, pg2, start, []),
  -            ?UNTIL([Pid,Pid] =:= rpc:call(A, pg2, get_members, [a])),
  -            true = exit(Pid, kill),
  -            ?UNTIL([] =:= pg2:get_members(a)),
  -            ?UNTIL([] =:= rpc:call(A, pg2, get_members, [a])),
  -            test_server:stop_node(A),
  -	    ok;
  -        false ->
  -	    {skipped, "No support for old node"}
       end.
   
   %% OTP-8259. Some basic tests.
  
positive.code: 
  -export([
  	 otp_7277/1, otp_8259/1, otp_8653/1,
           compat/1, basic/1]).
  
  -define(TESTCASE, testcase_name).
  -define(testcase, proplists:get_value(?TESTCASE, Config)).
  
negative.code: 
  groups() -> 
      [{tickets, [],
        [otp_7277, otp_8259, otp_8653, basic]}].
  
  init_per_suite(Config) ->
      Config.
  