anchor.diff:  compress_roundtrip(doc) -> [];
   compress_roundtrip(suite) -> [];
   compress_roundtrip(Config) when is_list(Config) ->
  +	RandomBin = erlang:term_to_binary(lists:seq(1, 5 * 1024 * 1024)), % roughly 26MB
  +	<<RandomBin1k:1024/binary,_/binary>> = RandomBin,
  +	<<RandomBin1M:1048576/binary,_/binary>> = RandomBin,
  +	<<RandomBin10M:10485760/binary,_/binary>> = RandomBin,
       Terms =
   	[0.0,
   	 math:sqrt(2),
   	 <<1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,31:5>>,
  +	 RandomBin1k,
  +	 RandomBin1M,
  +	 RandomBin10M,
  +	 RandomBin,
   	 make_ref()],
       OutTrans =
   	fun (D) ->
  
positive.code: decompress_roundtrip(doc) -> [];
  decompress_roundtrip(suite) -> [];
  decompress_roundtrip(Config) when is_list(Config) ->
      Terms =
  	[0.0,
  	 math:sqrt(2),
  	 <<1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,31:5>>,
  	 make_ref()],
      OutTrans =
  	fun (D) ->
  
negative.code: init_per_testcase(Case, Config) ->
      T = case atom_to_list(Case) of
  	    "unicode"++_ -> 240;
  	    _ -> 30
  	end,
      WatchDog = test_server:timetrap(test_server:seconds(T)),
      [{watchdog, WatchDog}| Config].
  