diff options
Diffstat (limited to 'erts/emulator/test/binary_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/binary_SUITE.erl | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl index bce4278337..eee299db56 100644 --- a/erts/emulator/test/binary_SUITE.erl +++ b/erts/emulator/test/binary_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2013. All Rights Reserved. +%% Copyright Ericsson AB 1997-2014. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -506,8 +506,8 @@ external_size(Config) when is_list(Config) -> io:format("Unaligned size: ~p\n", [Sz2]), ?line ?t:fail() end, - ?line erlang:external_size(Bin) =:= erlang:external_size(Bin, [{minor_version, 1}]), - ?line erlang:external_size(Unaligned) =:= erlang:external_size(Unaligned, [{minor_version, 1}]). + true = (erlang:external_size(Bin) =:= erlang:external_size(Bin, [{minor_version, 1}])), + true = (erlang:external_size(Unaligned) =:= erlang:external_size(Unaligned, [{minor_version, 1}])). external_size_1(Term, Size0, Limit) when Size0 < Limit -> case erlang:external_size(Term) of @@ -1241,16 +1241,27 @@ bsbs_1(A) -> Bin = binary_to_term_stress(<<131,$M,5:32,A,0,0,0,0,0>>), BinSize = bit_size(Bin). +%% lists:foldl(_,_,lists:seq(_,_)) with less heap consumption +lists_foldl_seq(Fun, Acc0, N, To) when N =< To -> + Acc1 = Fun(N, Acc0), + lists_foldl_seq(Fun, Acc1, N+1, To); + +lists_foldl_seq(_, Acc, _, _) -> + Acc. + deep(Config) when is_list(Config) -> - ?line deep_roundtrip(lists:foldl(fun(E, A) -> - [E,A] - end, [], lists:seq(1, 1000000))), - ?line deep_roundtrip(lists:foldl(fun(E, A) -> - {E,A} - end, [], lists:seq(1, 1000000))), - ?line deep_roundtrip(lists:foldl(fun(E, A) -> - fun() -> {E,A} end - end, [], lists:seq(1, 1000000))), + deep_roundtrip(lists_foldl_seq(fun(E, A) -> + [E,A] + end, [], 1, 1000000)), + erlang:garbage_collect(), + deep_roundtrip(lists_foldl_seq(fun(E, A) -> + {E,A} + end, [], 1, 1000000)), + erlang:garbage_collect(), + deep_roundtrip(lists_foldl_seq(fun(E, A) -> + fun() -> {E,A} end + end, [], 1, 1000000)), + erlang:garbage_collect(), ok. deep_roundtrip(T) -> |