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-rw-r--r--erts/emulator/test/receive_SUITE.erl23
-rw-r--r--erts/emulator/test/system_profile_SUITE.erl3
-rw-r--r--erts/etc/unix/to_erl.c4
-rw-r--r--lib/diameter/src/base/diameter_peer_fsm.erl65
-rw-r--r--lib/diameter/src/base/diameter_watchdog.erl19
-rw-r--r--lib/diameter/test/diameter_transport_SUITE.erl7
-rw-r--r--lib/os_mon/src/disksup.erl4
-rw-r--r--lib/os_mon/test/disksup_SUITE.erl295
-rw-r--r--lib/snmp/test/Makefile2
-rw-r--r--lib/stdlib/src/filelib.erl23
-rw-r--r--lib/stdlib/src/io.erl2
11 files changed, 216 insertions, 231 deletions
diff --git a/erts/emulator/test/receive_SUITE.erl b/erts/emulator/test/receive_SUITE.erl
index b070e2b986..2e7ac1f50c 100644
--- a/erts/emulator/test/receive_SUITE.erl
+++ b/erts/emulator/test/receive_SUITE.erl
@@ -59,22 +59,25 @@ end_per_testcase(_Func, Config) ->
?t:timetrap_cancel(Dog).
call_with_huge_message_queue(Config) when is_list(Config) ->
- ?line Pid = spawn_link(fun echo_loop/0),
+ Pid = spawn_link(fun echo_loop/0),
- ?line {Time,ok} = tc(fun() -> calls(10, Pid) end),
+ {Time,ok} = tc(fun() -> calls(10, Pid) end),
- ?line [self() ! {msg,N} || N <- lists:seq(1, 500000)],
+ [self() ! {msg,N} || N <- lists:seq(1, 500000)],
erlang:garbage_collect(),
- ?line {NewTime,ok} = tc(fun() -> calls(10, Pid) end),
+ {NewTime1,ok} = tc(fun() -> calls(10, Pid) end),
+ {NewTime2,ok} = tc(fun() -> calls(10, Pid) end),
+
io:format("Time for empty message queue: ~p", [Time]),
- io:format("Time for huge message queue: ~p", [NewTime]),
+ io:format("Time1 for huge message queue: ~p", [NewTime1]),
+ io:format("Time2 for huge message queue: ~p", [NewTime2]),
- case (NewTime+1) / (Time+1) of
+ case hd(lists:sort([(NewTime1+1) / (Time+1), (NewTime2+1) / (Time+1)])) of
Q when Q < 10 ->
ok;
Q ->
- io:format("Q = ~p", [Q]),
- ?line ?t:fail()
+ io:format("Best Q = ~p", [Q]),
+ ?t:fail()
end,
ok.
@@ -95,8 +98,8 @@ call(Pid, Msg) ->
end.
receive_in_between(Config) when is_list(Config) ->
- ?line Pid = spawn_link(fun echo_loop/0),
- ?line [{ok,{a,b}} = call2(Pid, {a,b}) || _ <- lists:seq(1, 100000)],
+ Pid = spawn_link(fun echo_loop/0),
+ [{ok,{a,b}} = call2(Pid, {a,b}) || _ <- lists:seq(1, 100000)],
ok.
call2(Pid, Msg) ->
diff --git a/erts/emulator/test/system_profile_SUITE.erl b/erts/emulator/test/system_profile_SUITE.erl
index ba94a371be..a387c08ef9 100644
--- a/erts/emulator/test/system_profile_SUITE.erl
+++ b/erts/emulator/test/system_profile_SUITE.erl
@@ -198,7 +198,9 @@ check_multi_scheduling_block(Nodes) ->
Pid = start_profiler_process(),
undefined = erlang:system_profile(Pid, [scheduler]),
{ok, Supervisor} = start_load(Nodes),
+ wait(600),
erlang:system_flag(multi_scheduling, block),
+ wait(600),
erlang:system_flag(multi_scheduling, unblock),
{Pid, [scheduler]} = erlang:system_profile(undefined, []),
Events = get_profiler_events(),
@@ -213,7 +215,6 @@ check_block_system(Nodes) ->
Pid = start_profiler_process(),
undefined = erlang:system_profile(Pid, [scheduler]),
{ok, Supervisor} = start_load(Nodes),
- % FIXME: remove wait !!
wait(300),
undefined = erlang:system_monitor(Dummy, [busy_port]),
{Dummy, [busy_port]} = erlang:system_monitor(undefined, []),
diff --git a/erts/etc/unix/to_erl.c b/erts/etc/unix/to_erl.c
index 0f27b64811..b9e397cbf2 100644
--- a/erts/etc/unix/to_erl.c
+++ b/erts/etc/unix/to_erl.c
@@ -339,7 +339,7 @@ int main(int argc, char **argv)
tty_smode.c_cc[VTIME] =0;/* Note that VTIME is the same as VEOL! */
tty_smode.c_cc[VINTR] =3;
- tcsetattr(0, TCSANOW, &tty_smode);
+ tcsetattr(0, TCSADRAIN, &tty_smode);
#ifdef DEBUG
show_terminal_settings(&tty_smode);
@@ -484,7 +484,7 @@ int main(int argc, char **argv)
* Reset terminal characterstics
* XXX
*/
- tcsetattr(0, TCSANOW, &tty_rmode);
+ tcsetattr(0, TCSADRAIN, &tty_rmode);
return 0;
}
diff --git a/lib/diameter/src/base/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl
index 4e55864168..2b99ecc59c 100644
--- a/lib/diameter/src/base/diameter_peer_fsm.erl
+++ b/lib/diameter/src/base/diameter_peer_fsm.erl
@@ -28,7 +28,8 @@
-behaviour(gen_server).
%% Interface towards diameter_watchdog.
--export([start/3]).
+-export([start/3,
+ result_code/2]).
%% gen_server callbacks
-export([init/1,
@@ -62,7 +63,6 @@
%% Keys in process dictionary.
-define(CB_KEY, cb). %% capabilities callback
-define(DPR_KEY, dpr). %% disconnect callback
--define(DWA_KEY, dwa). %% outgoing DWA
-define(REF_KEY, ref). %% transport_ref()
-define(Q_KEY, q). %% transport start queue
-define(START_KEY, start). %% start of connected transport
@@ -177,14 +177,9 @@ init(T) ->
proc_lib:init_ack({ok, self()}),
gen_server:enter_loop(?MODULE, [], i(T)).
-i({Ack, WPid, {M, Ref} = T, Opts, {Mask,
- Nodes,
- Dict0,
- #diameter_service{capabilities = LCaps}
- = Svc}}) ->
+i({Ack, WPid, {M, Ref} = T, Opts, {Mask, Nodes, Dict0, Svc}}) ->
erlang:monitor(process, WPid),
wait(Ack, WPid),
- putr(?DWA_KEY, dwa(LCaps)),
diameter_stats:reg(Ref),
{[Cs,Ds], Rest} = proplists:split(Opts, [capabilities_cb, disconnect_cb]),
putr(?CB_KEY, {Ref, [F || {_,F} <- Cs]}),
@@ -612,9 +607,7 @@ rcv(Name, _, #state{state = PS})
Name == 'CEA' ->
{stop, {Name, PS}};
-rcv(N, Pkt, S)
- when N == 'DWR';
- N == 'DPR' ->
+rcv('DPR' = N, Pkt, S) ->
handle_request(N, Pkt, S);
%% DPA in response to DPR and with the expected identifiers.
@@ -717,8 +710,8 @@ build_answer(Type,
errors = Es}
= Pkt,
S) ->
- RC = rc(H, Es),
- {answer(Type, RC, Es, S), post(Type, RC, Pkt, S)}.
+ {RC, FailedAVP} = result_code(H, Es),
+ {answer(Type, RC, FailedAVP, S), post(Type, RC, Pkt, S)}.
inband_security([]) ->
?NO_INBAND_SECURITY;
@@ -734,7 +727,7 @@ cea(CEA, RC, Dict0) ->
post('CER' = T, RC, Pkt, S) ->
{T, caps(S), {RC, Pkt}};
-post(_, _, _, _) ->
+post('DPR', _, _, _) ->
ok.
rejected({capabilities_cb, _F, Reason}, T, S) ->
@@ -743,13 +736,10 @@ rejected({capabilities_cb, _F, Reason}, T, S) ->
rejected(discard, T, _) ->
close(T);
rejected({N, Es}, T, S) ->
- {answer('CER', N, Es, S), T};
+ {answer('CER', N, failed_avp(N, Es), S), T};
rejected(N, T, S) ->
rejected({N, []}, T, S).
-answer(Type, RC, Es, S) ->
- set(answer(Type, RC, S), failed_avp(RC, Es)).
-
failed_avp(RC, [{RC, Avp} | _]) ->
[{'Failed-AVP', [{'AVP', [Avp]}]}];
failed_avp(RC, [_ | Es]) ->
@@ -757,6 +747,9 @@ failed_avp(RC, [_ | Es]) ->
failed_avp(_, [] = No) ->
No.
+answer(Type, RC, FailedAVP, S) ->
+ set(answer(Type, RC, S), FailedAVP).
+
answer(Type, RC, S) ->
answer_message(answer(Type, S), RC).
@@ -784,29 +777,29 @@ set(['answer-message' | _] = Ans, FailedAvp) ->
set([_|_] = Ans, FailedAvp) ->
Ans ++ FailedAvp.
-%% rc/2
+%% result_code/2
-rc(#diameter_header{is_error = true}, _) ->
- 3008; %% DIAMETER_INVALID_HDR_BITS
+result_code(#diameter_header{is_error = true}, _) ->
+ {3008, []}; %% DIAMETER_INVALID_HDR_BITS
-rc(_, [Bs|_])
+result_code(_, [Bs|_])
when is_bitstring(Bs) -> %% from old code
- 3009; %% DIAMETER_INVALID_HDR_BITS
+ {3009, []}; %% DIAMETER_INVALID_HDR_BITS
-rc(#diameter_header{version = ?DIAMETER_VERSION}, Es) ->
+result_code(#diameter_header{version = ?DIAMETER_VERSION}, Es) ->
rc(Es);
-rc(_, _) ->
- 5011. %% DIAMETER_UNSUPPORTED_VERSION
+result_code(_, _) ->
+ {5011, []}. %% DIAMETER_UNSUPPORTED_VERSION
%% rc/1
rc([]) ->
- 2001; %% DIAMETER_SUCCESS
-rc([{RC,_}|_]) ->
- RC;
+ {2001, []}; %% DIAMETER_SUCCESS
+rc([{RC, _} | _] = Es) ->
+ {RC, failed_avp(RC, Es)};
rc([RC|_]) ->
- RC.
+ {RC, []}.
%% DIAMETER_INVALID_HDR_BITS 3008
%% A request was received whose bits in the Diameter header were
@@ -832,9 +825,6 @@ rc([RC|_]) ->
%% answer/2
-answer('DWR', _) ->
- getr(?DWA_KEY);
-
answer(Name, #state{service = #diameter_service{capabilities = Caps}}) ->
a(Name, Caps).
@@ -1019,15 +1009,6 @@ report({M, _, _, _, _} = T)
report(_) ->
ok.
-%% dwa/1
-
-dwa(#diameter_caps{origin_host = OH,
- origin_realm = OR,
- origin_state_id = OSI}) ->
- ['DWA', {'Origin-Host', OH},
- {'Origin-Realm', OR},
- {'Origin-State-Id', OSI}].
-
%% dpr/2
%%
%% The RFC isn't clear on whether DPR should be send in a non-Open
diff --git a/lib/diameter/src/base/diameter_watchdog.erl b/lib/diameter/src/base/diameter_watchdog.erl
index 88ccf630e2..7e75801718 100644
--- a/lib/diameter/src/base/diameter_watchdog.erl
+++ b/lib/diameter/src/base/diameter_watchdog.erl
@@ -201,7 +201,7 @@ common_dictionary(Apps) ->
%% means a user won't be able either send of receive
%% messages in the common dictionary: incoming request
%% will be answered with 3007 and outgoing requests cannot
- %% be sent. The dictionary returned here is oly used for
+ %% be sent. The dictionary returned here is only used for
%% messages diameter sends and receives: CER/CEA, DPR/DPA
%% and DWR/DWA.
?BASE
@@ -545,10 +545,15 @@ recv(Name, Pkt, S) ->
%% rcv/3
+rcv('DWR', Pkt, #watchdog{transport = TPid,
+ dictionary = Dict0,
+ sequence = Mask}) ->
+ send(TPid, {send, encode(dwa(Pkt), Mask, Dict0)}),
+ ?LOG(send, 'DWA');
+
rcv(N, _, _)
when N == 'CER';
N == 'CEA';
- N == 'DWR';
N == 'DWA';
N == 'DPR';
N == 'DPA' ->
@@ -642,6 +647,9 @@ rcv('DWA', #watchdog{status = reopen,
%% REOPEN Receive non-DWA Throwaway() REOPEN
+rcv('DWR', #watchdog{status = reopen} = S) ->
+ S; %% ensure DWA: the RFC isn't explicit about answering
+
rcv(_, #watchdog{status = reopen} = S) ->
throwaway(S).
@@ -782,6 +790,13 @@ dwr(#diameter_caps{origin_host = OH,
{'Origin-Realm', OR},
{'Origin-State-Id', OSI}].
+%% dwa/1
+
+dwa(#diameter_packet{header = H, errors = Es}) ->
+ {RC, FailedAVP} = diameter_peer_fsm:result_code(H, Es),
+ ['DWA', {'Result-Code', RC}
+ | tl(getr(dwr)) ++ FailedAVP].
+
%% restrict_nodes/1
restrict_nodes(false) ->
diff --git a/lib/diameter/test/diameter_transport_SUITE.erl b/lib/diameter/test/diameter_transport_SUITE.erl
index 97f4cec11f..9408fae62c 100644
--- a/lib/diameter/test/diameter_transport_SUITE.erl
+++ b/lib/diameter/test/diameter_transport_SUITE.erl
@@ -180,12 +180,13 @@ reconnect({listen, Ref}) ->
[_] = diameter_reg:wait({diameter_tcp, listener, {LRef, '_'}}),
true = diameter_reg:add_new({?MODULE, Ref, LRef}),
- %% Wait for partner to request transport death: kill to force the
- %% peer to reconnect.
+ %% Wait for partner to request transport death.
TPid = abort(SvcName, LRef, Ref),
+ %% Kill transport to force the peer to reconnect.
exit(TPid, kill),
+ %% Wait for the partner again.
abort(SvcName, LRef, Ref);
reconnect({connect, Ref}) ->
@@ -200,7 +201,7 @@ reconnect({connect, Ref}) ->
%% reconnection attempts.
abort(SvcName, Pid, Ref),
- %% Transport does down and is reestablished.
+ %% Transport goes down and is reestablished.
?RECV(#diameter_event{service = SvcName, info = {down, CRef, _, _}}),
?RECV(#diameter_event{service = SvcName, info = {reconnect, CRef, _}}),
?RECV(#diameter_event{service = SvcName, info = {up, CRef, _, _, _}}),
diff --git a/lib/os_mon/src/disksup.erl b/lib/os_mon/src/disksup.erl
index 8c8bbe843a..278da26a20 100644
--- a/lib/os_mon/src/disksup.erl
+++ b/lib/os_mon/src/disksup.erl
@@ -263,10 +263,10 @@ check_disk_space({unix, dragonfly}, Port, Threshold) ->
Result = my_cmd("/bin/df -k -t ufs,hammer", Port),
check_disks_solaris(skip_to_eol(Result), Threshold);
check_disk_space({unix, freebsd}, Port, Threshold) ->
- Result = my_cmd("/bin/df -k -t ufs", Port),
+ Result = my_cmd("/bin/df -k -l", Port),
check_disks_solaris(skip_to_eol(Result), Threshold);
check_disk_space({unix, openbsd}, Port, Threshold) ->
- Result = my_cmd("/bin/df -k -t ffs", Port),
+ Result = my_cmd("/bin/df -k -l", Port),
check_disks_solaris(skip_to_eol(Result), Threshold);
check_disk_space({unix, netbsd}, Port, Threshold) ->
Result = my_cmd("/bin/df -k -t ffs", Port),
diff --git a/lib/os_mon/test/disksup_SUITE.erl b/lib/os_mon/test/disksup_SUITE.erl
index c1ff2c6afc..9c65d8b692 100644
--- a/lib/os_mon/test/disksup_SUITE.erl
+++ b/lib/os_mon/test/disksup_SUITE.erl
@@ -34,11 +34,11 @@
-define(default_timeout, ?t:minutes(1)).
init_per_suite(Config) when is_list(Config) ->
- ?line ok = application:start(os_mon),
+ ok = application:start(os_mon),
Config.
end_per_suite(Config) when is_list(Config) ->
- ?line ok = application:stop(os_mon),
+ ok = application:stop(os_mon),
Config.
init_per_testcase(unavailable, Config) ->
@@ -78,80 +78,71 @@ end_per_group(_GroupName, Config) ->
Config.
-api(suite) ->
- [];
-api(doc) ->
- ["Test of API functions"];
+api(suite) -> [];
+api(doc) -> ["Test of API functions"];
api(Config) when is_list(Config) ->
%% get_disk_data()
- ?line [{Id, KByte, Capacity}|_] = disksup:get_disk_data(),
- ?line true = io_lib:printable_list(Id),
- ?line true = is_integer(KByte),
- ?line true = is_integer(Capacity),
- ?line true = KByte>0,
- ?line true = Capacity>0,
+ [{Id,KByte,Capacity}|_] = get_disk_data(),
+ true = io_lib:printable_list(Id),
+ true = is_integer(KByte),
+ true = is_integer(Capacity),
+ true = Capacity>0,
+ true = KByte>0,
%% get_check_interval()
- ?line 1800000 = disksup:get_check_interval(),
+ 1800000 = disksup:get_check_interval(),
%% set_check_interval(Minutes)
- ?line ok = disksup:set_check_interval(20),
- ?line 1200000 = disksup:get_check_interval(),
- ?line {'EXIT',{badarg,_}} = (catch disksup:set_check_interval(0.5)),
- ?line 1200000 = disksup:get_check_interval(),
- ?line ok = disksup:set_check_interval(30),
+ ok = disksup:set_check_interval(20),
+ 1200000 = disksup:get_check_interval(),
+ {'EXIT',{badarg,_}} = (catch disksup:set_check_interval(0.5)),
+ 1200000 = disksup:get_check_interval(),
+ ok = disksup:set_check_interval(30),
%% get_almost_full_threshold()
- ?line 80 = disksup:get_almost_full_threshold(),
+ 80 = disksup:get_almost_full_threshold(),
%% set_almost_full_threshold(Float)
- ?line ok = disksup:set_almost_full_threshold(0.90),
- ?line 90 = disksup:get_almost_full_threshold(),
- ?line {'EXIT',{badarg,_}} =
+ ok = disksup:set_almost_full_threshold(0.90),
+ 90 = disksup:get_almost_full_threshold(),
+ {'EXIT',{badarg,_}} =
(catch disksup:set_almost_full_threshold(-0.5)),
- ?line 90 = disksup:get_almost_full_threshold(),
- ?line ok = disksup:set_almost_full_threshold(0.80),
+ 90 = disksup:get_almost_full_threshold(),
+ ok = disksup:set_almost_full_threshold(0.80),
ok.
-config(suite) ->
- [];
-config(doc) ->
- ["Test configuration"];
+config(suite) -> [];
+config(doc) -> ["Test configuration"];
config(Config) when is_list(Config) ->
%% Change configuration parameters and make sure change is reflected
%% when disksup is restarted
- ?line ok =
- application:set_env(os_mon, disk_space_check_interval, 29),
- ?line ok =
- application:set_env(os_mon, disk_almost_full_threshold, 0.81),
+ ok = application:set_env(os_mon, disk_space_check_interval, 29),
+ ok = application:set_env(os_mon, disk_almost_full_threshold, 0.81),
- ?line ok = supervisor:terminate_child(os_mon_sup, disksup),
- ?line {ok, _Child1} = supervisor:restart_child(os_mon_sup, disksup),
+ ok = supervisor:terminate_child(os_mon_sup, disksup),
+ {ok, _Child1} = supervisor:restart_child(os_mon_sup, disksup),
- ?line 1740000 = disksup:get_check_interval(),
- ?line 81 = disksup:get_almost_full_threshold(),
+ 1740000 = disksup:get_check_interval(),
+ 81 = disksup:get_almost_full_threshold(),
%% Also try this with bad parameter values, should be ignored
- ?line ok =
+ ok =
application:set_env(os_mon, disk_space_check_interval, 0.5),
- ?line ok =
+ ok =
application:set_env(os_mon, disk_almost_full_threshold, -0.81),
- ?line ok = supervisor:terminate_child(os_mon_sup, disksup),
- ?line {ok, _Child2} = supervisor:restart_child(os_mon_sup, disksup),
+ ok = supervisor:terminate_child(os_mon_sup, disksup),
+ {ok, _Child2} = supervisor:restart_child(os_mon_sup, disksup),
- ?line 1800000 = disksup:get_check_interval(),
- ?line 80 = disksup:get_almost_full_threshold(),
+ 1800000 = disksup:get_check_interval(),
+ 80 = disksup:get_almost_full_threshold(),
%% Reset configuration parameters
- ?line ok =
- application:set_env(os_mon, disk_space_check_interval, 30),
- ?line ok =
- application:set_env(os_mon, disk_almost_full_threshold, 0.80),
-
+ ok = application:set_env(os_mon, disk_space_check_interval, 30),
+ ok = application:set_env(os_mon, disk_almost_full_threshold, 0.80),
ok.
%%----------------------------------------------------------------------
@@ -159,24 +150,22 @@ config(Config) when is_list(Config) ->
%% changes too much during its course, or if there are timing problems
%% with the alarm_handler receiving the alarms too late
%%----------------------------------------------------------------------
-alarm(suite) ->
- [];
-alarm(doc) ->
- ["Test that alarms are set and cleared"];
+alarm(suite) -> [];
+alarm(doc) -> ["Test that alarms are set and cleared"];
alarm(Config) when is_list(Config) ->
%% Find out how many disks exceed the threshold
%% and make sure the corresponding number of alarms is set
- ?line Threshold1 = disksup:get_almost_full_threshold(), % 80
- ?line Data1 = disksup:get_disk_data(),
- ?line Over1 = over_threshold(Data1, Threshold1),
- ?line Alarms1 = get_alarms(),
+ Threshold1 = disksup:get_almost_full_threshold(), % 80
+ Data1 = disksup:get_disk_data(),
+ Over1 = over_threshold(Data1, Threshold1),
+ Alarms1 = get_alarms(),
if
Over1==length(Alarms1) ->
- ?line true;
+ true;
true ->
dump_info(),
- ?line ?t:fail({bad_alarms, Threshold1, Data1, Alarms1})
+ ?t:fail({bad_alarms, Threshold1, Data1, Alarms1})
end,
%% Try to find a disk with space usage below Threshold1,
@@ -187,24 +176,24 @@ alarm(Config) when is_list(Config) ->
true -> false
end
end,
- ?line case until(Fun1, Data1) of
+ case until(Fun1, Data1) of
{_, _, Cap1} ->
Threshold2 = Cap1-1,
- ?line ok =
+ ok =
disksup:set_almost_full_threshold(Threshold2/100),
- ?line disksup ! timeout, % force a disk check
- ?line Data2 = disksup:get_disk_data(),
- ?line Over2 = over_threshold(Data2, Threshold2),
- ?line Alarms2 = get_alarms(),
+ disksup ! timeout, % force a disk check
+ Data2 = disksup:get_disk_data(),
+ Over2 = over_threshold(Data2, Threshold2),
+ Alarms2 = get_alarms(),
if
Over2==length(Alarms2), Over2>Over1 ->
- ?line true;
+ true;
true ->
dump_info(),
- ?line ?t:fail({bad_alarms, Threshold2, Data2, Alarms2})
+ ?t:fail({bad_alarms, Threshold2, Data2, Alarms2})
end;
false ->
- ?line ignore
+ ignore
end,
%% Find out the highest space usage among all disks
@@ -216,40 +205,35 @@ alarm(Config) when is_list(Config) ->
true -> MaxAcc
end
end,
- ?line case lists:foldl(Fun2, 0, Data1) of
+ case lists:foldl(Fun2, 0, Data1) of
Max when Max<100 ->
Threshold3 = Max+1,
- ?line ok =
- disksup:set_almost_full_threshold(Threshold3/100),
- ?line disksup ! timeout, % force a disk check
- ?line Data3 = disksup:get_disk_data(),
- ?line Over3 = over_threshold(Data3, Threshold3),
- ?line Alarms3 = get_alarms(),
+ ok = disksup:set_almost_full_threshold(Threshold3/100),
+ disksup ! timeout, % force a disk check
+ Data3 = disksup:get_disk_data(),
+ Over3 = over_threshold(Data3, Threshold3),
+ Alarms3 = get_alarms(),
if
Over3==0, length(Alarms3)==0 ->
- ?line ok;
+ ok;
true ->
dump_info(),
- ?line ?t:fail({bad_alarms, Threshold3, Data3, Alarms3})
+ ?t:fail({bad_alarms, Threshold3, Data3, Alarms3})
end;
100 ->
- ?line ignore
+ ignore
end,
%% Reset threshold
- ?line ok = disksup:set_almost_full_threshold(Threshold1/100),
-
+ ok = disksup:set_almost_full_threshold(Threshold1/100),
ok.
over_threshold(Data, Threshold) ->
Data2 = remove_duplicated_disks(lists:keysort(1, Data)),
- lists:foldl(fun({_Id, _Kbyte, Cap}, N) when Cap>=Threshold ->
- N+1;
- (_DiskData, N) ->
- N
- end,
- 0,
- Data2).
+ lists:foldl(fun
+ ({_Id, _Kbyte, Cap}, N) when Cap>=Threshold -> N+1;
+ (_DiskData, N) -> N
+ end, 0, Data2).
%% On some platforms (for example MontaVista) data for one disk can be
%% "duplicated":
@@ -278,33 +262,30 @@ remove_duplicated_disks([]) ->
[].
get_alarms() ->
- lists:filter(fun({{disk_almost_full, _Disk},_}) -> true;
- (_) -> false
- end,
- alarm_handler:get_alarms()).
+ lists:filter(fun
+ ({{disk_almost_full, _Disk},_}) -> true;
+ (_) -> false
+ end, alarm_handler:get_alarms()).
until(Fun, [H|T]) ->
case Fun(H) of
true -> H;
- false ->
- until(Fun, T)
+ false -> until(Fun, T)
end;
-until(_Fun, []) ->
- false.
+until(_Fun, []) -> false.
-port(suite) ->
- [];
+port(suite) -> [];
port(doc) ->
["Test that disksup handles a terminating port program"];
port(Config) when is_list(Config) ->
- ?line Str = os:cmd("ps -ef | grep '[d]isksup'"),
+ Str = os:cmd("ps -ef | grep '[d]isksup'"),
case io_lib:fread("~s ~s", Str) of
- {ok, [_Uid,Pid], _Rest} ->
+ {ok, [_Uid,Pid], _Rest} ->
%% Monitor disksup
- ?line MonRef = erlang:monitor(process, disksup),
- ?line [{_Disk1,Kbyte1,_Cap1}|_] = disksup:get_disk_data(),
- ?line true = Kbyte1>0,
+ MonRef = erlang:monitor(process, disksup),
+ [{_Disk1,Kbyte1,_Cap1}|_] = disksup:get_disk_data(),
+ true = Kbyte1>0,
%% Kill the port program
case os:cmd("kill -9 " ++ Pid) of
@@ -315,17 +296,16 @@ port(Config) when is_list(Config) ->
{'DOWN', MonRef, _, _, {port_died, _Reason}} ->
ok;
{'DOWN', MonRef, _, _, Reason} ->
- ?line ?t:fail({unexpected_exit_reason, Reason})
+ ?t:fail({unexpected_exit_reason, Reason})
after
3000 ->
- ?line ?t:fail({still_alive, Str})
+ ?t:fail({still_alive, Str})
end,
%% Give os_mon_sup time to restart disksup
?t:sleep(?t:seconds(3)),
- ?line [{_Disk2,Kbyte2,_Cap2}|_] =
- disksup:get_disk_data(),
- ?line true = Kbyte2>0,
+ [{_Disk2,Kbyte2,_Cap2}|_] = disksup:get_disk_data(),
+ true = Kbyte2>0,
ok;
@@ -337,68 +317,61 @@ port(Config) when is_list(Config) ->
{skip, {os_pid_not_found, Str}}
end.
-terminate(suite) ->
- [];
+terminate(suite) -> [];
terminate(Config) when is_list(Config) ->
- ?line ok = application:set_env(os_mon, start_disksup, false),
- ?line ok = supervisor:terminate_child(os_mon_sup, disksup),
+ ok = application:set_env(os_mon, start_disksup, false),
+ ok = supervisor:terminate_child(os_mon_sup, disksup),
ok.
-unavailable(suite) ->
- [];
+unavailable(suite) -> [];
unavailable(doc) ->
["Test correct behaviour when service is unavailable"];
unavailable(Config) when is_list(Config) ->
%% Make sure all API functions return their dummy values
- ?line [{"none",0,0}] = disksup:get_disk_data(),
- ?line 1800000 = disksup:get_check_interval(),
- ?line ok = disksup:set_check_interval(5),
- ?line 80 = disksup:get_almost_full_threshold(),
- ?line ok = disksup:set_almost_full_threshold(0.9),
-
+ [{"none",0,0}] = disksup:get_disk_data(),
+ 1800000 = disksup:get_check_interval(),
+ ok = disksup:set_check_interval(5),
+ 80 = disksup:get_almost_full_threshold(),
+ ok = disksup:set_almost_full_threshold(0.9),
ok.
restart(suite) ->
[];
restart(Config) when is_list(Config) ->
- ?line ok = application:set_env(os_mon, start_disksup, true),
- ?line {ok, _Pid} = supervisor:restart_child(os_mon_sup, disksup),
+ ok = application:set_env(os_mon, start_disksup, true),
+ {ok, _Pid} = supervisor:restart_child(os_mon_sup, disksup),
ok.
-otp_5910(suite) ->
- [];
+otp_5910(suite) -> [];
otp_5910(doc) ->
["Test that alarms are cleared if disksup crashes or "
"if OS_Mon is stopped"];
otp_5910(Config) when is_list(Config) ->
%% Make sure disksup sets at least one alarm
- ?line Data = disksup:get_disk_data(),
- ?line Threshold0 = disksup:get_almost_full_threshold(),
- ?line Threshold = case over_threshold(Data, Threshold0) of
- 0 ->
- [{_Id,_Kbyte,Cap}|_] = Data,
- ?line ok = disksup:set_almost_full_threshold((Cap-1)/100),
- Cap-1;
- _N ->
- Threshold0
- end,
- ?line ok = application:set_env(os_mon,
- disk_almost_full_threshold,
- Threshold/100),
- ?line disksup ! timeout, % force a disk check
- ?line Data2 = disksup:get_disk_data(),
- ?line Over = over_threshold(Data2, Threshold),
- ?line Alarms = get_alarms(),
+ Data = disksup:get_disk_data(),
+ Threshold0 = disksup:get_almost_full_threshold(),
+ Threshold = case over_threshold(Data, Threshold0) of
+ 0 ->
+ [{_Id,_Kbyte,Cap}|_] = Data,
+ ok = disksup:set_almost_full_threshold((Cap-1)/100),
+ Cap-1;
+ _N -> Threshold0
+ end,
+ ok = application:set_env(os_mon, disk_almost_full_threshold, Threshold/100),
+ disksup ! timeout, % force a disk check
+ Data2 = disksup:get_disk_data(),
+ Over = over_threshold(Data2, Threshold),
+ Alarms = get_alarms(),
if
Over==0 ->
- ?line ?t:fail({threshold_too_low, Data2, Threshold});
+ ?t:fail({threshold_too_low, Data2, Threshold});
Over==length(Alarms) ->
ok;
true ->
dump_info(),
- ?line ?t:fail({bad_alarms, Threshold, Data2, Alarms})
+ ?t:fail({bad_alarms, Threshold, Data2, Alarms})
end,
%% Kill disksup
@@ -407,34 +380,42 @@ otp_5910(Config) when is_list(Config) ->
%% Wait a little to make sure disksup has been restarted,
%% then make sure the alarms are set once, but not twice
?t:sleep(?t:seconds(1)),
- ?line Data3 = disksup:get_disk_data(),
- ?line Alarms2 = get_alarms(),
+ Data3 = disksup:get_disk_data(),
+ Alarms2 = get_alarms(),
if
- length(Alarms2)==length(Alarms) ->
- ok;
+ length(Alarms2)==length(Alarms) -> ok;
true ->
dump_info(),
- ?line ?t:fail({bad_alarms, Threshold, Data3, Alarms,Alarms2})
+ ?t:fail({bad_alarms,Threshold,Data3,Alarms,Alarms2})
end,
%% Stop OS_Mon and make sure all disksup alarms are cleared
- ?line ok = application:stop(os_mon),
+ ok = application:stop(os_mon),
?t:sleep(?t:seconds(1)),
- ?line Alarms3 = get_alarms(),
- if
- length(Alarms3)==0 ->
- ok;
- true ->
- ?line ?t:fail({alarms_not_cleared, Alarms3})
+ Alarms3 = get_alarms(),
+ case get_alarms() of
+ [] -> ok;
+ _ -> ?t:fail({alarms_not_cleared, Alarms3})
end,
%% Reset threshold and restart OS_Mon
- ?line ok = application:set_env(os_mon,
- disksup_almost_full_threshold, 0.8),
- ?line ok = disksup:set_almost_full_threshold(0.8),
- ?line ok = application:start(os_mon),
-
+ ok = application:set_env(os_mon, disksup_almost_full_threshold, 0.8),
+ ok = disksup:set_almost_full_threshold(0.8),
+ ok = application:start(os_mon),
ok.
dump_info() ->
io:format("Status: ~p~n", [sys:get_status(disksup)]).
+
+% filter get_disk_data and remove entriew with zero capacity
+% "non-normal" filesystems report zero capacity
+% - Perhaps errorneous 'df -k -l'?
+% - Always list filesystems by type '-t ufs,zfs,..' instead?
+% It is unclear what the intention was from the beginning.
+get_disk_data() ->
+ get_disk_data(disksup:get_disk_data()).
+
+get_disk_data([{"none",0,0}=E]) -> [E];
+get_disk_data([{_,_,0}|Es]) -> get_disk_data(Es);
+get_disk_data([E|Es]) -> [E|get_disk_data(Es)];
+get_disk_data([]) -> [].
diff --git a/lib/snmp/test/Makefile b/lib/snmp/test/Makefile
index 546d46a002..f22b7ea8ee 100644
--- a/lib/snmp/test/Makefile
+++ b/lib/snmp/test/Makefile
@@ -86,7 +86,7 @@ RELSYSDIR = $(RELEASE_PATH)/snmp_test
# SNMP FLAGS
# ----------------------------------------------------
ifeq ($(SNMP_DEBUG),)
- SNMP_DEBUG = d
+ # SNMP_DEBUG = d
endif
ifeq ($(SNMP_DEBUG),e)
diff --git a/lib/stdlib/src/filelib.erl b/lib/stdlib/src/filelib.erl
index 42ef3679a2..9ef4954194 100644
--- a/lib/stdlib/src/filelib.erl
+++ b/lib/stdlib/src/filelib.erl
@@ -41,6 +41,9 @@
-type filename() :: file:name().
-type dirname() :: filename().
+-type filename_all() :: file:name_all().
+-type dirname_all() :: filename_all().
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-spec wildcard(Wildcard) -> [file:filename()] when
@@ -62,29 +65,29 @@ wildcard(Pattern, Cwd, Mod)
?HANDLE_ERROR(do_wildcard(Pattern, Cwd, Mod)).
-spec is_dir(Name) -> boolean() when
- Name :: filename() | dirname().
+ Name :: filename_all() | dirname_all().
is_dir(Dir) ->
do_is_dir(Dir, file).
--spec is_dir(file:name(), atom()) -> boolean().
+-spec is_dir(file:name_all(), atom()) -> boolean().
is_dir(Dir, Mod) when is_atom(Mod) ->
do_is_dir(Dir, Mod).
-spec is_file(Name) -> boolean() when
- Name :: filename() | dirname().
+ Name :: filename_all() | dirname_all().
is_file(File) ->
do_is_file(File, file).
--spec is_file(file:name(), atom()) -> boolean().
+-spec is_file(file:name_all(), atom()) -> boolean().
is_file(File, Mod) when is_atom(Mod) ->
do_is_file(File, Mod).
-spec is_regular(Name) -> boolean() when
- Name :: filename().
+ Name :: filename_all().
is_regular(File) ->
do_is_regular(File, file).
--spec is_regular(file:name(), atom()) -> boolean().
+-spec is_regular(file:name_all(), atom()) -> boolean().
is_regular(File, Mod) when is_atom(Mod) ->
do_is_regular(File, Mod).
@@ -103,16 +106,16 @@ fold_files(Dir, RegExp, Recursive, Fun, Acc, Mod) when is_atom(Mod) ->
do_fold_files(Dir, RegExp, Recursive, Fun, Acc, Mod).
-spec last_modified(Name) -> file:date_time() | 0 when
- Name :: filename() | dirname().
+ Name :: filename_all() | dirname_all().
last_modified(File) ->
do_last_modified(File, file).
--spec last_modified(file:name(), atom()) -> file:date_time() | 0.
+-spec last_modified(file:name_all(), atom()) -> file:date_time() | 0.
last_modified(File, Mod) when is_atom(Mod) ->
do_last_modified(File, Mod).
-spec file_size(Filename) -> non_neg_integer() when
- Filename :: filename().
+ Filename :: filename_all().
file_size(File) ->
do_file_size(File, file).
@@ -218,7 +221,7 @@ do_file_size(File, Mod) ->
%% ensures that the directory name required to create D exists
-spec ensure_dir(Name) -> 'ok' | {'error', Reason} when
- Name :: filename() | dirname(),
+ Name :: filename_all() | dirname_all(),
Reason :: file:posix().
ensure_dir("/") ->
ok;
diff --git a/lib/stdlib/src/io.erl b/lib/stdlib/src/io.erl
index 53728237ca..b11d41e2eb 100644
--- a/lib/stdlib/src/io.erl
+++ b/lib/stdlib/src/io.erl
@@ -40,7 +40,7 @@
%%-------------------------------------------------------------------------
-type device() :: atom() | pid().
--type prompt() :: atom() | string().
+-type prompt() :: atom() | unicode:chardata().
%% ErrorDescription is whatever the I/O-server sends.
-type server_no_data() :: {'error', ErrorDescription :: term()} | 'eof'.
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-23 01:43:23 +0000