anchor.diff:    ok;
   init_per_round(Fun, _Keys) when Fun =:= zcount_m;
                                   Fun =:= zrange_m;
  +                                Fun =:= zrem;
                                   Fun =:= zrangebyscore_m ->
     edis_db:run(
       edis_db:process(0),
  
positive.code:                   args = [?KEY, [{1.0 * I, edis_util:integer_to_binary(I)} || I <- lists:seq(1, 10000)]],
                    group = zsets, result_type = number}),
    ok;
  init_per_round(Fun, Keys) when Fun =:= zrank->
    edis_db:run(
      edis_db:process(0),
      #edis_command{cmd = <<"ZADD">>,
  
negative.code:          quit/0, quit_per_testcase/1, quit_per_round/2]).
  -export([zadd/1, zadd_one/1, zcard/1, zcount_n/1, zcount_m/1, zincrby/1,
           zinterstore_min/1, zinterstore_n/1, zinterstore_k/1, zinterstore_m/1,
           zrange_n/1, zrange_m/1, zrangebyscore_n/1, zrangebyscore_m/1, zrank/1,
           zrem/1, zrem_one/1]).
  
  %% ====================================================================
  %% External functions
  