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-rw-r--r--lib/stdlib/test/binary_module_SUITE.erl4
-rw-r--r--lib/stdlib/test/dets_SUITE.erl41
-rw-r--r--lib/stdlib/test/supervisor_SUITE.erl57
-rw-r--r--lib/stdlib/test/unicode_SUITE.erl12
4 files changed, 35 insertions, 79 deletions
diff --git a/lib/stdlib/test/binary_module_SUITE.erl b/lib/stdlib/test/binary_module_SUITE.erl
index d5a0fe21b4..32cec0db6f 100644
--- a/lib/stdlib/test/binary_module_SUITE.erl
+++ b/lib/stdlib/test/binary_module_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
@@ -40,7 +40,7 @@
-export([init_per_testcase/2, end_per_testcase/2]).
% Default timetrap timeout (set in init_per_testcase).
% Some of these testcases are really heavy...
--define(default_timeout, ?t:minutes(20)).
+-define(default_timeout, ?t:minutes(30)).
-endif.
diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl
index 00a5da42ad..6be37cbecf 100644
--- a/lib/stdlib/test/dets_SUITE.erl
+++ b/lib/stdlib/test/dets_SUITE.erl
@@ -3953,15 +3953,6 @@ otp_11709(Config) when is_list(Config) ->
%% Parts common to several test cases
%%
-start_node_rel(Name, Rel, How) ->
- Release = [{release, atom_to_list(Rel)}],
- Pa = filename:dirname(code:which(?MODULE)),
- test_server:start_node(Name, How,
- [{args,
- " -kernel net_setuptime 100 "
- " -pa " ++ Pa},
- {erl, Release}]).
-
crash(File, Where) ->
crash(File, Where, 10).
@@ -4352,7 +4343,7 @@ check_badarg({'EXIT', {badarg, [{M,F,Args,_} | _]}}, M, F, Args) ->
check_badarg({'EXIT', {badarg, [{M,F,A,_} | _]}}, M, F, Args) ->
true = test_server:is_native(M) andalso length(Args) =:= A.
-check_pps(P0) ->
+check_pps({Ports0,Procs0} = P0) ->
case pps() of
P0 ->
ok;
@@ -4364,22 +4355,28 @@ check_pps(P0) ->
case pps() of
P0 ->
ok;
- P1 ->
- io:format("failure, got ~p~n, expected ~p\n", [P1, P0]),
- {Ports0,Procs0} = P0,
- {Ports1,Procs1} = P1,
- show("Old ports", Ports0 -- Ports1),
- show("New ports", Ports1 -- Ports0),
- show("Old procs", Procs0 -- Procs1),
- show("New procs", Procs1 -- Procs0),
- ?t:fail()
- end
+ {Ports1,Procs1} = P1 ->
+ case {Ports1 -- Ports0, Procs1 -- Procs0} of
+ {[], []} -> ok;
+ {PortsDiff,ProcsDiff} ->
+ io:format("failure, got ~p~n, expected ~p\n", [P1, P0]),
+ show("Old port", Ports0 -- Ports1),
+ show("New port", PortsDiff),
+ show("Old proc", Procs0 -- Procs1),
+ show("New proc", ProcsDiff),
+ ?t:fail()
+ end
+ end
end.
show(_S, []) ->
ok;
-show(S, L) ->
- io:format("~s: ~p~n", [S, L]).
+show(S, [Pid|Pids]) when is_pid(Pid) ->
+ io:format("~s: ~p~n", [S, erlang:process_info(Pid)]),
+ show(S, Pids);
+show(S, [Port|Ports]) when is_port(Port)->
+ io:format("~s: ~p~n", [S, erlang:port_info(Port)]),
+ show(S, Ports).
pps() ->
dets:start(),
diff --git a/lib/stdlib/test/supervisor_SUITE.erl b/lib/stdlib/test/supervisor_SUITE.erl
index ac5a34c3bc..836ea7c030 100644
--- a/lib/stdlib/test/supervisor_SUITE.erl
+++ b/lib/stdlib/test/supervisor_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. 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
@@ -60,7 +60,7 @@
simple_one_for_one_extra/1, simple_one_for_one_shutdown/1]).
%% Misc tests
--export([child_unlink/1, tree/1, count_children_memory/1,
+-export([child_unlink/1, tree/1, count_children/1,
do_not_save_start_parameters_for_temporary_children/1,
do_not_save_child_specs_for_temporary_children/1,
simple_one_for_one_scale_many_temporary_children/1,
@@ -82,7 +82,7 @@ all() ->
{group, normal_termination},
{group, shutdown_termination},
{group, abnormal_termination}, child_unlink, tree,
- count_children_memory, do_not_save_start_parameters_for_temporary_children,
+ count_children, do_not_save_start_parameters_for_temporary_children,
do_not_save_child_specs_for_temporary_children,
simple_one_for_one_scale_many_temporary_children, temporary_bystander,
simple_global_supervisor, hanging_restart_loop, hanging_restart_loop_simple].
@@ -129,23 +129,10 @@ init_per_group(_GroupName, Config) ->
end_per_group(_GroupName, Config) ->
Config.
-init_per_testcase(count_children_memory, Config) ->
- try erlang:memory() of
- _ ->
- erts_debug:set_internal_state(available_internal_state, true),
- Dog = ?t:timetrap(?TIMEOUT),
- [{watchdog,Dog}|Config]
- catch error:notsup ->
- {skip, "+Meamin used during test; erlang:memory/1 not available"}
- end;
init_per_testcase(_Case, Config) ->
Dog = ?t:timetrap(?TIMEOUT),
[{watchdog,Dog}|Config].
-end_per_testcase(count_children_memory, Config) ->
- catch erts_debug:set_internal_state(available_internal_state, false),
- ?t:timetrap_cancel(?config(watchdog,Config)),
- ok;
end_per_testcase(_Case, Config) ->
?t:timetrap_cancel(?config(watchdog,Config)),
ok.
@@ -1249,34 +1236,24 @@ tree(Config) when is_list(Config) ->
[0,0,0,0] = get_child_counts(NewSup2).
%%-------------------------------------------------------------------------
-%% Test that count_children does not eat memory.
-count_children_memory(Config) when is_list(Config) ->
+%% Test count_children
+count_children(Config) when is_list(Config) ->
process_flag(trap_exit, true),
Child = {child, {supervisor_1, start_child, []}, temporary, 1000,
worker, []},
{ok, SupPid} = start_link({ok, {{simple_one_for_one, 2, 3600}, [Child]}}),
[supervisor:start_child(sup_test, []) || _Ignore <- lists:seq(1,1000)],
- garbage_collect(),
- _Size1 = proc_memory(),
Children = supervisor:which_children(sup_test),
- _Size2 = proc_memory(),
ChildCount = get_child_counts(sup_test),
- _Size3 = proc_memory(),
[supervisor:start_child(sup_test, []) || _Ignore2 <- lists:seq(1,1000)],
- garbage_collect(),
- Children2 = supervisor:which_children(sup_test),
- Size4 = proc_memory(),
ChildCount2 = get_child_counts(sup_test),
- Size5 = proc_memory(),
+ Children2 = supervisor:which_children(sup_test),
- garbage_collect(),
- Children3 = supervisor:which_children(sup_test),
- Size6 = proc_memory(),
ChildCount3 = get_child_counts(sup_test),
- Size7 = proc_memory(),
+ Children3 = supervisor:which_children(sup_test),
1000 = length(Children),
[1,1000,0,1000] = ChildCount,
@@ -1285,27 +1262,9 @@ count_children_memory(Config) when is_list(Config) ->
Children3 = Children2,
ChildCount3 = ChildCount2,
- %% count_children consumes memory using an accumulator function,
- %% but the space can be reclaimed incrementally,
- %% which_children may generate garbage that will be reclaimed later.
- case (Size5 =< Size4) of
- true -> ok;
- false ->
- test_server:fail({count_children, used_more_memory,Size4,Size5})
- end,
- case Size7 =< Size6 of
- true -> ok;
- false ->
- test_server:fail({count_children, used_more_memory,Size6,Size7})
- end,
-
[terminate(SupPid, Pid, child, kill) || {undefined, Pid, worker, _Modules} <- Children3],
[1,0,0,0] = get_child_counts(sup_test).
-proc_memory() ->
- erts_debug:set_internal_state(wait, deallocations),
- erlang:memory(processes_used).
-
%%-------------------------------------------------------------------------
%% Temporary children shall not be restarted so they should not save
%% start parameters, as it potentially can take up a huge amount of
@@ -1483,7 +1442,7 @@ simple_one_for_one_scale_many_temporary_children(_Config) ->
if T1 > 0 ->
Scaling = T2 div T1,
- if Scaling > 20 ->
+ if Scaling > 50 ->
%% The scaling shoul be linear (i.e.10, really), but we
%% give some extra here to avoid failing the test
%% unecessarily.
diff --git a/lib/stdlib/test/unicode_SUITE.erl b/lib/stdlib/test/unicode_SUITE.erl
index e2d789bbe6..10b29d0d28 100644
--- a/lib/stdlib/test/unicode_SUITE.erl
+++ b/lib/stdlib/test/unicode_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2014. 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
@@ -98,7 +98,7 @@ ex_binaries_errors_utf8(Config) when is_list(Config) ->
unicode:characters_to_list(Chomped),
BrokenPart = iolist_to_binary(DeepBrokenPart2)
end || X <- lists:seq(1,OKLen) ]
- end || N <- lists:seq(1,20) ],
+ end || N <- lists:seq(1,21,4) ],
ok.
ex_binaries_errors_utf16_little(Config) when is_list(Config) ->
@@ -124,7 +124,7 @@ ex_binaries_errors_utf16_little(Config) when is_list(Config) ->
unicode:characters_to_list(Chomped,{utf16,little}),
BrokenPart = iolist_to_binary(DeepBrokenPart2)
end || X <- lists:seq(1,OKLen) ]
- end || N <- lists:seq(1,15) ],
+ end || N <- lists:seq(1,16,3) ],
ok.
ex_binaries_errors_utf16_big(Config) when is_list(Config) ->
BrokenPart = << <<X:16/big>> || X <- lists:seq(16#DC00,16#DFFF) >>,
@@ -149,7 +149,7 @@ ex_binaries_errors_utf16_big(Config) when is_list(Config) ->
unicode:characters_to_list(Chomped,{utf16,big}),
BrokenPart = iolist_to_binary(DeepBrokenPart2)
end || X <- lists:seq(1,OKLen) ]
- end || N <- lists:seq(1,15) ],
+ end || N <- lists:seq(1,16,3) ],
ok.
ex_binaries_errors_utf32_big(Config) when is_list(Config) ->
@@ -175,7 +175,7 @@ ex_binaries_errors_utf32_big(Config) when is_list(Config) ->
unicode:characters_to_list(Chomped,{utf32,big}),
BrokenPart = iolist_to_binary(DeepBrokenPart2)
end || X <- lists:seq(1,OKLen) ]
- end || N <- lists:seq(1,15) ],
+ end || N <- lists:seq(1,16,3) ],
ok.
ex_binaries_errors_utf32_little(Config) when is_list(Config) ->
@@ -201,7 +201,7 @@ ex_binaries_errors_utf32_little(Config) when is_list(Config) ->
unicode:characters_to_list(Chomped,{utf32,little}),
BrokenPart = iolist_to_binary(DeepBrokenPart2)
end || X <- lists:seq(1,OKLen) ]
- end || N <- lists:seq(1,15) ],
+ end || N <- lists:seq(1,16,3) ],
ok.
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 07:19:43 +0000