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-rw-r--r--lib/snmp/test/Makefile4
-rw-r--r--lib/snmp/test/modules.mk3
-rw-r--r--lib/snmp/test/snmp_agent_test.erl311
-rw-r--r--lib/snmp/test/snmp_agent_test_lib.erl22
-rw-r--r--lib/snmp/test/snmp_appup_test.erl491
-rw-r--r--lib/snmp/test/snmp_manager_test.erl337
-rw-r--r--lib/snmp/test/snmp_test_mgr.erl3
-rw-r--r--lib/snmp/test/snmp_test_mgr_counter_server.erl152
8 files changed, 586 insertions, 737 deletions
diff --git a/lib/snmp/test/Makefile b/lib/snmp/test/Makefile
index f22b7ea8ee..7bc9dd07d4 100644
--- a/lib/snmp/test/Makefile
+++ b/lib/snmp/test/Makefile
@@ -93,10 +93,10 @@ ifeq ($(SNMP_DEBUG),e)
SNMP_FLAGS += -Dsnmp_error
endif
ifeq ($(SNMP_DEBUG),l)
- SNMP_FLAGS += -Dsnmp_log
+ SNMP_FLAGS += -Dsnmp_error -Dsnmp_log
endif
ifeq ($(SNMP_DEBUG),d)
- SNMP_FLAGS += -Dsnmp_debug
+ SNMP_FLAGS += -Dsnmp_error -Dsnmp_log -Dsnmp_debug
endif
ifeq ($(DONT_USE_TS),true)
diff --git a/lib/snmp/test/modules.mk b/lib/snmp/test/modules.mk
index 3d658bf8e8..fd8315ec4d 100644
--- a/lib/snmp/test/modules.mk
+++ b/lib/snmp/test/modules.mk
@@ -2,7 +2,7 @@
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2004-2012. All Rights Reserved.
+# Copyright Ericsson AB 2004-2014. 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
@@ -42,6 +42,7 @@ TEST_UTIL_MODULES = \
snmp_test_manager \
snmp_test_mgr \
snmp_test_mgr_misc \
+ snmp_test_mgr_counter_server \
sa \
klas3 \
test1 \
diff --git a/lib/snmp/test/snmp_agent_test.erl b/lib/snmp/test/snmp_agent_test.erl
index b7d34eb198..2a9f2e842d 100644
--- a/lib/snmp/test/snmp_agent_test.erl
+++ b/lib/snmp/test/snmp_agent_test.erl
@@ -1,4 +1,3 @@
-%% -*- coding: utf-8 -*-
%%
%% %CopyrightBegin%
%%
@@ -20,10 +19,6 @@
-module(snmp_agent_test).
-%% TODO
-%% * Test fault-tolerance (kill master etc)
-%%
-
-export([
all/0,
groups/0,
@@ -42,7 +37,7 @@
v1_processing/1,
big/1,
big2/1,
- loop_mib/1,
+ loop_mib_1/1,
api/1,
subagent/1,
mnesia/1,
@@ -395,8 +390,9 @@
usm_read/0,
usm_del_user/0,
usm_bad/0,
- loop_mib_1/0,
- loop_mib_2/0,
+ loop_mib_1_test/0,
+ loop_mib_2_test/0,
+ loop_mib_3_test/0,
otp_1129_i/1,
otp_1162_test/0,
otp_1131_test/0,
@@ -547,8 +543,9 @@ groups() ->
init_per_suite(Config0) when is_list(Config0) ->
- ?DBG("init_per_suite -> entry with"
- "~n Config0: ~p", [Config0]),
+ p("init_per_suite -> entry with"
+ "~n Config: ~p"
+ "~n Nodes: ~p", [Config0, erlang:nodes()]),
Config1 = snmp_test_lib:init_suite_top_dir(?MODULE, Config0),
Config2 = snmp_test_lib:fix_data_dir(Config1),
@@ -559,16 +556,32 @@ init_per_suite(Config0) when is_list(Config0) ->
Config3 = [{mib_dir, MibDir}, {std_mib_dir, StdMibDir} | Config2],
- ?DBG("init_per_suite -> end with"
- "~n Config3: ~p", [Config3]),
+ snmp_test_mgr_counter_server:start(),
+
+ p("init_per_suite -> end when"
+ "~n Config: ~p"
+ "~n Nodes: ~p", [Config3, erlang:nodes()]),
Config3.
end_per_suite(Config) when is_list(Config) ->
- ?DBG("end_per_suite -> entry with"
- "~n Config: ~p", [Config]),
+ p("end_per_suite -> entry with"
+ "~n Config: ~p"
+ "~n Nodes: ~p", [Config, erlang:nodes()]),
+
+ case snmp_test_mgr_counter_server:stop() of
+ {ok, _Counters} ->
+ p("end_per_suite -> sucessfully stopped counter server"
+ "~n Counters: ~p", [_Counters]);
+
+ {error, Reason} ->
+ p("end_per_suite -> failed stopping counter server"
+ "~n Reason: ~p", [Reason])
+ end,
+ p("end_per_suite -> end when"
+ "~n Nodes: ~p", [erlang:nodes()]),
Config.
@@ -676,10 +689,16 @@ end_per_group(_GroupName, Config) ->
%% ---- Init Per TestCase ----
init_per_testcase(Case, Config) when is_list(Config) ->
- ?DBG("init_per_testcase -> entry with"
- "~n Config: ~p", [Config]),
+ p("init_per_testcase -> entry with"
+ "~n Config: ~p"
+ "~n Nodes: ~p", [Config, erlang:nodes()]),
- init_per_testcase1(Case, Config).
+ Result = init_per_testcase1(Case, Config),
+
+ p("init_per_testcase -> done when"
+ "~n Result: ~p"
+ "~n Nodes: ~p", [Result, erlang:nodes()]),
+ Result.
init_per_testcase1(otp8395 = Case, Config) when is_list(Config) ->
?DBG("init_per_testcase1 -> entry with"
@@ -720,12 +739,18 @@ init_per_testcase1(_Case, Config) when is_list(Config) ->
%% ---- End Per TestCase ----
end_per_testcase(Case, Config) when is_list(Config) ->
- ?DBG("end_per_testcase -> entry with"
- "~n Config: ~p", [Config]),
+ p("end_per_testcase -> entry with"
+ "~n Config: ~p"
+ "~n Nodes: ~p", [Config, erlang:nodes()]),
display_log(Config),
- end_per_testcase1(Case, Config).
+ Result = end_per_testcase1(Case, Config),
+
+ p("end_per_testcase -> done with"
+ "~n Result: ~p"
+ "~n Nodes: ~p", [Result, erlang:nodes()]),
+ Result.
end_per_testcase1(otp8395, Config) when is_list(Config) ->
otp8395({fin, Config});
@@ -1174,7 +1199,7 @@ mse_simple(X) -> ?P(mse_simple), simple(X).
mse_v1_processing(X) -> ?P(mse_v1_processing), v1_processing(X).
mse_big(X) -> ?P(mse_big), big(X).
mse_big2(X) -> ?P(mse_big2), big2(X).
-mse_loop_mib(X) -> ?P(mse_loop_mib), loop_mib(X).
+mse_loop_mib(X) -> ?P(mse_loop_mib), loop_mib_1(X).
mse_api(X) -> ?P(mse_api), api(X).
mse_sa_register(X) -> ?P(mse_sa_register), sa_register(X).
mse_v1_trap(X) -> ?P(mse_v1_trap), v1_trap(X).
@@ -1195,7 +1220,7 @@ msd_simple(X) -> ?P(msd_simple), simple(X).
msd_v1_processing(X) -> ?P(msd_v1_processing), v1_processing(X).
msd_big(X) -> ?P(msd_big), big(X).
msd_big2(X) -> ?P(msd_big2), big2(X).
-msd_loop_mib(X) -> ?P(msd_loop_mib), loop_mib(X).
+msd_loop_mib(X) -> ?P(msd_loop_mib), loop_mib_1(X).
msd_api(X) -> ?P(msd_api), api(X).
msd_sa_register(X) -> ?P(msd_sa_register), sa_register(X).
msd_v1_trap(X) -> ?P(msd_v1_trap), v1_trap(X).
@@ -1216,7 +1241,7 @@ msm_simple(X) -> ?P(msm_simple), simple(X).
msm_v1_processing(X) -> ?P(msm_v1_processing), v1_processing(X).
msm_big(X) -> ?P(msm_big2), big(X).
msm_big2(X) -> ?P(msm_loop_mib), big2(X).
-msm_loop_mib(X) -> ?P(msm_loop_mib), loop_mib(X).
+msm_loop_mib(X) -> ?P(msm_loop_mib), loop_mib_1(X).
msm_api(X) -> ?P(msm_api), api(X).
msm_sa_register(X) -> ?P(msm_sa_register), sa_register(X).
msm_v1_trap(X) -> ?P(msm_v1_trap), v1_trap(X).
@@ -1525,11 +1550,11 @@ app_info(Config) when is_list(Config) ->
false ->
"undefined"
end,
- io:format("Root dir: ~s~n"
- "SNMP: Application dir: ~s~n"
- " Application ver: ~s~n"
- "SSL: Application dir: ~s~n"
- "CRYPTO: Application dir: ~s~n",
+ io:format("Root dir: ~ts~n"
+ "SNMP: Application dir: ~ts~n"
+ " Application ver: ~ts~n"
+ "SSL: Application dir: ~ts~n"
+ "CRYPTO: Application dir: ~ts~n",
[code:root_dir(), SnmpDir, AppVsn, SslDir, CryptoDir]),
ok.
@@ -1619,7 +1644,7 @@ v1_cases() ->
v1_processing,
big,
big2,
- loop_mib,
+ loop_mib_1,
api,
subagent,
mnesia,
@@ -2096,9 +2121,9 @@ await_dummy_manager_started(Pid) ->
{ok,Pid,Port};
{'EXIT', Pid, Reason} ->
{error, Pid, Reason};
- O ->
+ _O ->
?LOG("dummy_manager_start -> received unknown message:"
- "~n ~p",[O]),
+ "~n ~p",[_O]),
await_dummy_manager_started(Pid)
end.
@@ -2121,16 +2146,16 @@ dummy_manager_send_trap2(Pid) ->
dummy_manager_await_trap2_ack() ->
?DBG("dummy_manager_await_trap2 -> entry",[]),
receive
- {received_trap,Trap} ->
- ?LOG("dummy_manager_await_trap2 -> received trap: ~p",[Trap]),
+ {received_trap, _Trap} ->
+ ?LOG("dummy_manager_await_trap2 -> received trap: ~p", [_Trap]),
%% Note:
%% Without this sleep the v2_inform_i testcase failes! There
%% is no relation between these two test cases as far as I
%% able to figure out...
?SLEEP(60000),
ok;
- O ->
- ?ERR("dummy_manager_await_trap2 -> unexpected message: ~p",[O]),
+ _O ->
+ ?ERR("dummy_manager_await_trap2 -> unexpected message: ~p",[_O]),
ok
after 10000 ->
?ERR("dummy_manager_await_trap2 -> timeout",[]),
@@ -2156,32 +2181,34 @@ dummy_manager_loop(P,S,MA) ->
"~n Trap: ~p",[Trap]),
snmpa:send_trap(MA, Trap, "standard trap"),
dummy_manager_loop(P,S,MA);
- {udp, _UdpId, Ip, UdpPort, Bytes} ->
+ {udp, _UdpId, _Ip, _UdpPort, Bytes} ->
?LOG("dummy_manager_loop -> received upd message"
"~n from: ~p:~p"
"~n size: ~p",
- [Ip, UdpPort, dummy_manager_message_sz(Bytes)]),
+ [_Ip, _UdpPort, dummy_manager_message_sz(Bytes)]),
R = dummy_manager_handle_message(Bytes),
- ?DBG("dummy_manager_loop -> R: ~p",[R]),
+ ?DBG("dummy_manager_loop -> R: ~p", [R]),
P ! R,
- dummy_manager_loop(P,S,MA);
+ dummy_manager_loop(P, S, MA);
stop ->
?DBG("dummy_manager_loop -> received stop request",[]),
P ! {dummy_manager_stopping, self()},
gen_udp:close(S),
exit(normal);
- O ->
+ _O ->
?LOG("dummy_manager_loop -> received unknown message:"
- "~n ~p",[O]),
- dummy_manager_loop(P,S,MA)
+ "~n ~p", [_O]),
+ dummy_manager_loop(P, S, MA)
end.
+-ifdef(snmp_log).
dummy_manager_message_sz(B) when is_binary(B) ->
size(B);
dummy_manager_message_sz(L) when is_list(L) ->
length(L);
dummy_manager_message_sz(_) ->
undefined.
+-endif.
dummy_manager_handle_message(Bytes) ->
case (catch snmp_pdus:dec_message(Bytes)) of
@@ -3399,11 +3426,11 @@ simple_standard_test() ->
db_notify_client(suite) -> [];
db_notify_client(Config) when is_list(Config) ->
?P(db_notify_client),
- {SaNode, MgrNode, MibDir} = init_case(Config),
+ {_SaNode, _MgrNode, _MibDir} = init_case(Config),
?DBG("db_notify_client -> case initiated: "
"~n SaNode: ~p"
"~n MgrNode: ~p"
- "~n MibDir: ~p", [SaNode, MgrNode, MibDir]),
+ "~n MibDir: ~p", [_SaNode, _MgrNode, _MibDir]),
?DBG("db_notify_client -> maximize verbosity", []),
snmpa_local_db:verbosity(trace),
Self = self(),
@@ -4154,8 +4181,8 @@ ma_v2_inform1(MA) ->
CmdExp =
fun(ok) ->
ok;
- ({ok, Val}) ->
- ?DBG("ma_v2_inform -> [cmd2] Val: ~p", [Val]),
+ ({ok, _Val}) ->
+ ?DBG("ma_v2_inform -> [cmd2] Val: ~p", [_Val]),
ok;
({error, Id, Extra}) ->
{error, {unexpected, Id, Extra}};
@@ -4190,10 +4217,10 @@ ma_v2_inform1(MA) ->
CmdSnmpTargets =
fun(T) ->
receive
- {snmp_targets, T, [Addr]} ->
+ {snmp_targets, T, [_Addr]} ->
?DBG("ma_v2_inform1 -> "
"received expected snmp_targets "
- "~n with receiver: ~p",[Addr]),
+ "~n with receiver: ~p", [_Addr]),
ok;
{snmp_targets, T, Addrs} ->
?ERR("ma_v2_inform1 -> "
@@ -4211,16 +4238,16 @@ ma_v2_inform1(MA) ->
Cmd06 =
fun() ->
receive
- {snmp_notification, Tag03, {got_response, Addr}} ->
+ {snmp_notification, Tag03, {got_response, _Addr}} ->
?DBG("ma_v2_inform1 -> "
"received expected snmp_notification "
- "[with manager response] from: ~n ~p",[Addr]),
+ "[with manager response] from: ~n ~p", [_Addr]),
ok;
- {snmp_notification, Tag03, {no_response, Addr}} ->
+ {snmp_notification, Tag03, {no_response, _Addr}} ->
?ERR("ma_v2_inform1 -> "
"received unexpected snmp_notification "
"[without manager response] from: ~n ~p",
- [Addr]),
+ [_Addr]),
{error, no_response}
after
20000 ->
@@ -4250,16 +4277,16 @@ ma_v2_inform1(MA) ->
Cmd10 =
fun() ->
receive
- {snmp_notification, Tag07, {got_response, Addr}} ->
+ {snmp_notification, Tag07, {got_response, _Addr}} ->
?ERR("ma_v2_inform1 -> "
"received unexpected snmp_notification "
- "[with manager response] from: ~n ~p", [Addr]),
+ "[with manager response] from: ~n ~p", [_Addr]),
{error, got_response};
- {snmp_notification, Tag07, {no_response, Addr}} ->
+ {snmp_notification, Tag07, {no_response, _Addr}} ->
?DBG("ma_v2_inform1 -> "
"received expected snmp_notification "
"[without manager response] from: ~n ~p",
- [Addr]),
+ [_Addr]),
ok
after
240000 ->
@@ -4303,8 +4330,8 @@ ma_v2_inform2(MA) ->
CmdExp =
fun(ok) ->
ok;
- ({ok, Val}) ->
- ?DBG("ma_v2_inform -> [cmd2] Val: ~p", [Val]),
+ ({ok, _Val}) ->
+ ?DBG("ma_v2_inform -> [cmd2] Val: ~p", [_Val]),
ok;
({error, Id, Extra}) ->
{error, {unexpected, Id, Extra}};
@@ -4384,8 +4411,8 @@ ma_v2_inform3(MA) ->
"~n send notification: testTrapv22", [MA]),
CmdExpectInform =
- fun(No, Response) ->
- ?DBG("CmdExpectInform -> ~p: ~n~p", [No, Response]),
+ fun(_No, Response) ->
+ ?DBG("CmdExpectInform -> ~p: ~n~p", [_No, Response]),
?expect2({inform, Response},
[{[sysUpTime, 0], any},
{[snmpTrapOID, 0], ?system ++ [0,1]}])
@@ -4394,8 +4421,8 @@ ma_v2_inform3(MA) ->
CmdExp =
fun(ok) ->
ok;
- ({ok, Val}) ->
- ?DBG("CmdExp -> Val: ~p", [Val]),
+ ({ok, _Val}) ->
+ ?DBG("CmdExp -> Val: ~p", [_Val]),
ok;
({error, Id, Extra}) ->
{error, {unexpected, Id, Extra}};
@@ -4506,17 +4533,17 @@ delivery_info(Tag, Address, DeliveryResult, Extra) ->
command_handler([]) ->
ok;
-command_handler([{No, Desc, Cmd}|Rest]) ->
- ?LOG("command_handler -> command ~w: ~n ~s", [No, Desc]),
+command_handler([{_No, _Desc, Cmd}|Rest]) ->
+ ?LOG("command_handler -> command ~w: ~n ~s", [_No, _Desc]),
case (catch Cmd()) of
ok ->
- ?LOG("command_handler -> ~w: ok",[No]),
+ ?LOG("command_handler -> ~w: ok", [_No]),
command_handler(Rest);
{error, Reason} ->
- ?ERR("command_handler -> ~w error: ~n~p",[No, Reason]),
+ ?ERR("command_handler -> ~w error: ~n~p", [_No, Reason]),
?line ?FAIL(Reason);
Error ->
- ?ERR("command_handler -> ~w unexpected: ~n~p",[No, Error]),
+ ?ERR("command_handler -> ~w unexpected: ~n~p", [_No, Error]),
?line ?FAIL({unexpected_command_result, Error})
end.
@@ -5517,57 +5544,59 @@ usm_bad() ->
%% works.
%% Load all std mibs that are not loaded by default.
%%-----------------------------------------------------------------
-loop_mib(suite) -> [];
-loop_mib(Config) when is_list(Config) ->
- ?P(loop_mib),
- ?LOG("loop_mib -> initiate case",[]),
+loop_mib_1(suite) -> [];
+loop_mib_1(Config) when is_list(Config) ->
+ ?P(loop_mib_1),
+ ?LOG("loop_mib_1 -> initiate case",[]),
%% snmpa:verbosity(master_agent,debug),
%% snmpa:verbosity(mib_server,info),
- {SaNode, MgrNode, MibDir} = init_case(Config),
- ?DBG("loop_mib -> ~n"
+ {_SaNode, _MgrNode, _MibDir} = init_case(Config),
+ ?DBG("loop_mib_1 -> ~n"
"\tSaNode: ~p~n"
"\tMgrNode: ~p~n"
- "\tMibDir: ~p",[SaNode, MgrNode, MibDir]),
- ?DBG("loop_mib -> load mib SNMP-COMMUNITY-MIB",[]),
+ "\tMibDir: ~p", [_SaNode, _MgrNode, _MibDir]),
+ ?DBG("loop_mib_1 -> load mib SNMP-COMMUNITY-MIB",[]),
?line load_master_std("SNMP-COMMUNITY-MIB"),
- ?DBG("loop_mib -> load mib SNMP-MPD-MIB",[]),
+ ?DBG("loop_mib_1 -> load mib SNMP-MPD-MIB",[]),
?line load_master_std("SNMP-MPD-MIB"),
- ?DBG("loop_mib -> load mib SNMP-TARGET-MIB",[]),
+ ?DBG("loop_mib_1 -> load mib SNMP-TARGET-MIB",[]),
?line load_master_std("SNMP-TARGET-MIB"),
- ?DBG("loop_mib -> load mib SNMP-NOTIFICATION-MIB",[]),
+ ?DBG("loop_mib_1 -> load mib SNMP-NOTIFICATION-MIB",[]),
?line load_master_std("SNMP-NOTIFICATION-MIB"),
- ?DBG("loop_mib -> load mib SNMP-FRAMEWORK-MIB",[]),
+ ?DBG("loop_mib_1 -> load mib SNMP-FRAMEWORK-MIB",[]),
?line load_master_std("SNMP-FRAMEWORK-MIB"),
- ?DBG("loop_mib -> load mib SNMP-VIEW-BASED-ACM-MIB",[]),
+ ?DBG("loop_mib_1 -> load mib SNMP-VIEW-BASED-ACM-MIB",[]),
?line load_master_std("SNMP-VIEW-BASED-ACM-MIB"),
- ?DBG("loop_mib -> try",[]),
- try_test(loop_mib_1),
- ?DBG("loop_mib -> unload mib SNMP-COMMUNITY-MIB",[]),
+ ?DBG("loop_mib_1 -> try",[]),
+
+ try_test(loop_mib_1_test),
+
+ ?DBG("loop_mib_1 -> unload mib SNMP-COMMUNITY-MIB",[]),
?line unload_master("SNMP-COMMUNITY-MIB"),
- ?DBG("loop_mib -> unload mib SNMP-MPD-MIB",[]),
+ ?DBG("loop_mib_1 -> unload mib SNMP-MPD-MIB",[]),
?line unload_master("SNMP-MPD-MIB"),
- ?DBG("loop_mib -> unload mib SNMP-TARGET-MIB",[]),
+ ?DBG("loop_mib_1 -> unload mib SNMP-TARGET-MIB",[]),
?line unload_master("SNMP-TARGET-MIB"),
- ?DBG("loop_mib -> unload mib SNMP-NOTIFICATION-MIB",[]),
+ ?DBG("loop_mib_1 -> unload mib SNMP-NOTIFICATION-MIB",[]),
?line unload_master("SNMP-NOTIFICATION-MIB"),
- ?DBG("loop_mib -> unload mib SNMP-FRAMEWORK-MIB",[]),
+ ?DBG("loop_mib_1 -> unload mib SNMP-FRAMEWORK-MIB",[]),
?line unload_master("SNMP-FRAMEWORK-MIB"),
- ?DBG("loop_mib -> unload mib SNMP-VIEW-BASED-ACM-MIB",[]),
+ ?DBG("loop_mib_1 -> unload mib SNMP-VIEW-BASED-ACM-MIB",[]),
?line unload_master("SNMP-VIEW-BASED-ACM-MIB"),
%% snmpa:verbosity(master_agent,log),
%% snmpa:verbosity(mib_server,silence),
- ?LOG("loop_mib -> done",[]).
+ ?LOG("loop_mib_1 -> done",[]).
loop_mib_2(suite) -> [];
loop_mib_2(Config) when is_list(Config) ->
?P(loop_mib_2),
?LOG("loop_mib_2 -> initiate case",[]),
- {SaNode, MgrNode, MibDir} = init_case(Config),
- ?DBG("loop_mib_2 -> ~n"
+ {_SaNode, _MgrNode, _MibDir} = init_case(Config),
+ ?DBG("do_loop_mib_2 -> ~n"
"\tSaNode: ~p~n"
"\tMgrNode: ~p~n"
- "\tMibDir: ~p",[SaNode, MgrNode, MibDir]),
+ "\tMibDir: ~p", [_SaNode, _MgrNode, _MibDir]),
?DBG("loop_mib_2 -> load mibs",[]),
?line load_master_std("SNMP-COMMUNITY-MIB"),
?line load_master_std("SNMP-MPD-MIB"),
@@ -5575,7 +5604,9 @@ loop_mib_2(Config) when is_list(Config) ->
?line load_master_std("SNMP-NOTIFICATION-MIB"),
?line load_master_std("SNMP-FRAMEWORK-MIB"),
?line load_master_std("SNMP-VIEW-BASED-ACM-MIB"),
- try_test(loop_mib_2),
+
+ try_test(loop_mib_2_test),
+
?DBG("loop_mib_2 -> unload mibs",[]),
?line unload_master("SNMP-COMMUNITY-MIB"),
?line unload_master("SNMP-MPD-MIB"),
@@ -5590,18 +5621,18 @@ loop_mib_3(suite) -> [];
loop_mib_3(Config) when is_list(Config) ->
?P(loop_mib_3),
?LOG("loop_mib_3 -> initiate case",[]),
- {SaNode, MgrNode, MibDir} = init_case(Config),
+ {_SaNode, _MgrNode, _MibDir} = init_case(Config),
?DBG("loop_mib_3 -> ~n"
"\tSaNode: ~p~n"
"\tMgrNode: ~p~n"
- "\tMibDir: ~p",[SaNode, MgrNode, MibDir]),
+ "\tMibDir: ~p", [_SaNode, _MgrNode, _MibDir]),
?DBG("loop_mib_3 -> load mibs",[]),
?line load_master_std("SNMP-TARGET-MIB"),
?line load_master_std("SNMP-NOTIFICATION-MIB"),
?line load_master_std("SNMP-VIEW-BASED-ACM-MIB"),
?line load_master_std("SNMP-USER-BASED-SM-MIB"),
- try_test(loop_mib_2),
+ try_test(loop_mib_3_test),
?DBG("loop_mib_3 -> unload mibs",[]),
?line unload_master("SNMP-TARGET-MIB"),
@@ -5612,17 +5643,16 @@ loop_mib_3(Config) when is_list(Config) ->
%% Req. As many mibs all possible
-loop_mib_1() ->
- ?DBG("loop_mib_1 -> entry",[]),
+loop_mib_1_test() ->
+ ?DBG("loop_mib_1_test -> entry",[]),
N = loop_it_1([1,1], 0),
io:format(user, "found ~w varibles\n", [N]),
?line N = if N < 100 -> 100;
true -> N
end.
-
loop_it_1(Oid, N) ->
- ?DBG("loop_it_1 -> entry with~n"
+ ?DBG("loop_it_1_test -> entry with~n"
"\tOid: ~p~n"
"\tN: ~p",[Oid,N]),
case get_next_req([Oid]) of
@@ -5630,13 +5660,13 @@ loop_it_1(Oid, N) ->
error_status = noError,
error_index = 0,
varbinds = [#varbind{oid = NOid,
- value = Value}]} when NOid > Oid ->
- ?DBG("loop_it_1 -> "
+ value = _Value}]} when NOid > Oid ->
+ ?DBG("loop_it_1_test -> "
"~n NOid: ~p"
- "~n Value: ~p",[NOid, Value]),
- ?line [Value2] = get_req(1, [NOid]), % must not be same
- ?DBG("loop_it_1 -> "
- "~n Value2: ~p",[Value2]),
+ "~n Value: ~p", [NOid, _Value]),
+ ?line [_Value2] = get_req(1, [NOid]), % must not be same
+ ?DBG("loop_it_1_test -> "
+ "~n Value2: ~p", [_Value2]),
loop_it_1(NOid, N+1);
#pdu{type = 'get-response',
@@ -5649,7 +5679,7 @@ loop_it_1(Oid, N) ->
error_status = noSuchName,
error_index = 1,
varbinds = [_]} ->
- ?DBG("loop_it_1 -> done: ~p",[N]),
+ ?DBG("loop_it_1_test -> done: ~p",[N]),
N;
#pdu{type = 'get-response',
@@ -5670,14 +5700,13 @@ loop_it_1(Oid, N) ->
%% Req. As many mibs all possible
-loop_mib_2() ->
- ?DBG("loop_mib_1 -> entry",[]),
+loop_mib_2_test() ->
+ ?DBG("loop_mib_2_test -> entry",[]),
N = loop_it_2([1,1], 0),
io:format(user, "found ~w varibles\n", [N]),
?line N = if N < 100 -> 100;
true -> N
end.
-
loop_it_2(Oid, N) ->
?DBG("loop_it_2 -> entry with"
@@ -5687,22 +5716,22 @@ loop_it_2(Oid, N) ->
#pdu{type = 'get-response',
error_status = noError,
error_index = 0,
- varbinds = [#varbind{oid = NOid, value = endOfMibView}]} ->
+ varbinds = [#varbind{oid = _NOid, value = endOfMibView}]} ->
?DBG("loop_it_2 -> "
- "~n NOid: ~p",[NOid]),
+ "~n NOid: ~p", [_NOid]),
N;
#pdu{type = 'get-response',
error_status = noError,
error_index = 0,
varbinds = [#varbind{oid = NOid,
- value = Value}]} when NOid > Oid ->
+ value = _Value}]} when NOid > Oid ->
?DBG("loop_it_2 -> "
"~n NOid: ~p"
- "~n Value: ~p",[NOid, Value]),
- ?line [Value2] = get_req(1, [NOid]), % must not be same
+ "~n Value: ~p", [NOid, _Value]),
+ ?line [_Value2] = get_req(1, [NOid]), % must not be same
?DBG("loop_it_2 -> "
- "~n Value2: ~p",[Value2]),
+ "~n Value2: ~p", [_Value2]),
loop_it_2(NOid, N+1);
#pdu{type = 'get-response',
@@ -5745,6 +5774,10 @@ loop_it_2(Oid, N) ->
end.
+loop_mib_3_test() ->
+ ?DBG("loop_mib_3_test -> entry",[]),
+ loop_mib_2_test().
+
%%%-----------------------------------------------------------------
%%% Testing of reported bugs and other tickets.
@@ -6612,16 +6645,16 @@ otp8395(Config) when is_list(Config) ->
AgentNode = ?config(agent_node, Config),
AgentLogDir = ?config(agent_log_dir, Config),
OutFile = join([AgentLogDir, "otp8395.txt"]),
- {ok, LogInfo} = rpc:call(AgentNode, snmpa, log_info, []),
- ?DBG("otp8395 -> LogInfo: ~p", [LogInfo]),
+ {ok, _LogInfo} = rpc:call(AgentNode, snmpa, log_info, []),
+ ?DBG("otp8395 -> LogInfo: ~p", [_LogInfo]),
%% SyncRes = rpc:call(AgentNode, snmp, log_sync, [?audit_trail_log_name]),
%% ?DBG("otp8395 -> SyncRes: ~p", [SyncRes]),
ok = agent_log_validation(AgentNode),
- LTTRes =
+ _LTTRes =
rpc:call(AgentNode, snmpa, log_to_txt, [AgentLogDir, [], OutFile]),
- ?DBG("otp8395 -> LTTRes: ~p", [LTTRes]),
+ ?DBG("otp8395 -> LTTRes: ~p", [_LTTRes]),
?SLEEP(1000),
?DBG("otp8395 -> done", []),
@@ -6942,10 +6975,10 @@ stop_stdalone_agent(Pid) when (node(Pid) =/= node()) ->
MRef = erlang:monitor(process, Pid),
rpc:call(node(Pid), ?MODULE, stop_stdalone_agent, [Pid]),
receive
- {'DOWN', MRef, process, Pid, Info} ->
+ {'DOWN', MRef, process, Pid, _Info} ->
?DBG("received expected DOWN message "
"regarding snmp agent supervisor: "
- "~n Info: ~p", [Info]),
+ "~n Info: ~p", [_Info]),
ok
after 5000 ->
?DBG("no DOWN message "
@@ -7004,9 +7037,9 @@ do_info(MaNode) ->
tree_size_bytes,
db_memory]}],
verify_info(Info, Keys),
- OldInfo = snmpa:old_info_format(Info),
- ?DBG("info_test1 -> OldInfo: ~n~p", [OldInfo]),
- verify_old_info(OldInfo),
+ %% OldInfo = snmpa:old_info_format(Info),
+ %% ?DBG("info_test1 -> OldInfo: ~n~p", [OldInfo]),
+ %% verify_old_info(OldInfo),
ok.
verify_info([], []) ->
@@ -7049,20 +7082,20 @@ verify_subinfo(Info0, [Key|Keys]) ->
verify_subinfo(Info, Keys)
end.
-verify_old_info(Info) ->
- Keys = [vsns, subagents, loaded_mibs,
- tree_size_bytes, process_memory, db_memory],
- verify_old_info(Keys, Info).
-
-verify_old_info([], _) ->
- ok;
-verify_old_info([Key|Keys], Info) ->
- case lists:keymember(Key, 1, Info) of
- true ->
- verify_old_info(Keys, Info);
- false ->
- ?FAIL({missing_old_info, Key})
- end.
+%% verify_old_info(Info) ->
+%% Keys = [vsns, subagents, loaded_mibs,
+%% tree_size_bytes, process_memory, db_memory],
+%% verify_old_info(Keys, Info).
+
+%% verify_old_info([], _) ->
+%% ok;
+%% verify_old_info([Key|Keys], Info) ->
+%% case lists:keymember(Key, 1, Info) of
+%% true ->
+%% verify_old_info(Keys, Info);
+%% false ->
+%% ?FAIL({missing_old_info, Key})
+%% end.
%% Index String - string used in index
is(S) -> [length(S) | S].
diff --git a/lib/snmp/test/snmp_agent_test_lib.erl b/lib/snmp/test/snmp_agent_test_lib.erl
index 122289c28e..d7109253f7 100644
--- a/lib/snmp/test/snmp_agent_test_lib.erl
+++ b/lib/snmp/test/snmp_agent_test_lib.erl
@@ -299,10 +299,10 @@ call(N,M,F,A) ->
"~n Loc: ~p", [Rn, Loc]),
put(test_server_loc, Loc),
exit(Rn);
- {done, Ret, Zed} ->
+ {done, Ret, _Zed} ->
?DBG("call -> done:"
"~n Ret: ~p"
- "~n Zed: ~p", [Ret, Zed]),
+ "~n Zed: ~p", [Ret, _Zed]),
case Ret of
{error, Reason} ->
exit(Reason);
@@ -338,8 +338,8 @@ run(Mod, Func, Args, Opts) ->
CtxEngineID = snmp_misc:get_option(context_engine_id, Opts, EngineID),
Community = snmp_misc:get_option(community, Opts, "all-rights"),
?DBG("run -> start crypto app",[]),
- Crypto = ?CRYPTO_START(),
- ?DBG("run -> Crypto: ~p", [Crypto]),
+ _CryptoRes = ?CRYPTO_START(),
+ ?DBG("run -> Crypto: ~p", [_CryptoRes]),
catch snmp_test_mgr:stop(), % If we had a running mgr from a failed case
StdM = join(code:priv_dir(snmp), "mibs") ++ "/",
Vsn = get(vsn),
@@ -676,9 +676,9 @@ stop_agent(Config) when is_list(Config) ->
(catch process_info(Sup)),
(catch process_info(Par))]),
- Info = agent_info(Sup),
+ _Info = agent_info(Sup),
?DBG("stop_agent -> Agent info: "
- "~n ~p", [Info]),
+ "~n ~p", [_Info]),
stop_sup(Sup, Par),
@@ -1303,10 +1303,10 @@ get_req(Id, Vars) ->
{ok, Val} ->
?DBG("get_req -> response: ~p",[Val]),
Val;
- {error, _, {ExpFmt, ExpArg}, {ActFmt, ActArg}} ->
+ {error, _, {_ExpFmt, ExpArg}, {_ActFmt, ActArg}} ->
?DBG("get_req -> error for ~p: "
- "~n " ++ ExpFmt ++
- "~n " ++ ActFmt,
+ "~n " ++ _ExpFmt ++
+ "~n " ++ _ActFmt,
[Id] ++ ExpArg ++ ActArg),
exit({unexpected_response, ExpArg, ActArg});
Error ->
@@ -1527,9 +1527,9 @@ rewrite_target_addr_conf(Dir, NewPort) ->
case file:read_file_info(TAFile) of
{ok, _} ->
ok;
- {error, R} ->
+ {error, _R} ->
?ERR("failure reading file info of "
- "target address config file: ~p",[R]),
+ "target address config file: ~p", [_R]),
ok
end,
diff --git a/lib/snmp/test/snmp_appup_test.erl b/lib/snmp/test/snmp_appup_test.erl
index 99994a2410..021d42a978 100644
--- a/lib/snmp/test/snmp_appup_test.erl
+++ b/lib/snmp/test/snmp_appup_test.erl
@@ -63,33 +63,9 @@ end_per_group(_GroupName, Config) ->
init_per_suite(suite) -> [];
init_per_suite(doc) -> [];
init_per_suite(Config) when is_list(Config) ->
- PrivDir = ?config(priv_dir, Config),
- TopDir = filename:join(PrivDir, appup),
- case file:make_dir(TopDir) of
- ok ->
- ok;
- Error ->
- fail({failed_creating_subsuite_top_dir, Error})
- end,
- AppFile = file_name(?APPLICATION, ".app"),
- AppupFile = file_name(?APPLICATION, ".appup"),
- [{app_file, AppFile},
- {appup_file, AppupFile},
- {appup_topdir, TopDir} | Config].
+ Config.
-file_name(App, Ext) ->
- Env = init:get_arguments(),
- LibDir =
- case lists:keysearch(clearcase, 1, Env) of
- false ->
- code:lib_dir(App);
- _ ->
- ".."
- end,
- filename:join([LibDir, "ebin", atom_to_list(App) ++ Ext]).
-
-
end_per_suite(suite) -> [];
end_per_suite(doc) -> [];
end_per_suite(Config) when is_list(Config) ->
@@ -108,467 +84,6 @@ end_per_testcase(_Case, Config) when is_list(Config) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-appup_file(suite) ->
- [];
-appup_file(doc) ->
- "Perform a simple check of the appup file";
+%% Perform a simple check of the appup file
appup_file(Config) when is_list(Config) ->
- AppupFile = key1search(appup_file, Config),
- AppFile = key1search(app_file, Config),
- Modules = modules(AppFile),
- check_appup(AppupFile, Modules).
-
-modules(File) ->
- case file:consult(File) of
- {ok, [{application,snmp,Info}]} ->
- case lists:keysearch(modules,1,Info) of
- {value, {modules, Modules}} ->
- Modules;
- false ->
- fail({bad_appinfo, Info})
- end;
- Error ->
- fail({bad_appfile, Error, File})
- end.
-
-
-check_appup(AppupFile, Modules) ->
- case file:consult(AppupFile) of
- {ok, [{V, UpFrom, DownTo}]} ->
- check_appup(V, UpFrom, DownTo, Modules);
- Else ->
- fail({bad_appupfile, Else})
- end.
-
-
-check_appup(V, UpFrom, DownTo, Modules) ->
- check_version(V),
- check_depends(up, UpFrom, Modules),
- check_depends(down, DownTo, Modules),
- check_module_subset(up, UpFrom),
- check_module_subset(down, DownTo),
- ok.
-
-check_depends(_, [], _) ->
- ok;
-check_depends(UpDown, [Dep|Deps], Modules) ->
- check_depend(UpDown, Dep, Modules),
- check_depends(UpDown, Deps, Modules).
-
-
-check_depend(up = UpDown, {add_application, ?APPLICATION} = Instr, Modules) ->
- d("check_instructions(~w) -> entry with"
- "~n Instruction: ~p"
- "~n Modules: ~p", [UpDown, Instr, Modules]),
- ok;
-check_depend(down = UpDown, {remove_application, ?APPLICATION} = Instr,
- Modules) ->
- d("check_instructions(~w) -> entry with"
- "~n Instruction: ~p"
- "~n Modules: ~p", [UpDown, Instr, Modules]),
- ok;
-check_depend(UpDown, {V, Instructions}, Modules) ->
- d("check_instructions(~w) -> entry with"
- "~n V: ~p"
- "~n Modules: ~p", [UpDown, V, Modules]),
- check_version(V),
- case check_instructions(UpDown,
- Instructions, Instructions, [], [], Modules) of
- {_Good, []} ->
- ok;
- {_, Bad} ->
- fail({bad_instructions, Bad, UpDown})
- end.
-
-
-check_instructions(_, [], _, Good, Bad, _) ->
- {lists:reverse(Good), lists:reverse(Bad)};
-check_instructions(UpDown, [Instr|Instrs], AllInstr, Good, Bad, Modules) ->
- d("check_instructions(~w) -> entry with"
- "~n Instr: ~p", [UpDown,Instr]),
- case (catch check_instruction(UpDown, Instr, AllInstr, Modules)) of
- ok ->
- check_instructions(UpDown, Instrs, AllInstr,
- [Instr|Good], Bad, Modules);
- {error, Reason} ->
- check_instructions(UpDown, Instrs, AllInstr, Good,
- [{Instr, Reason}|Bad], Modules)
- end;
-check_instructions(UpDown, Instructions, _, _, _, _) ->
- fail({bad_instructions, {UpDown, Instructions}}).
-
-check_instruction(_, {restart_application, ?APPLICATION}, _, _Modules) ->
- d("check_instruction -> entry when restart_application instruction"),
- ok;
-
-%% A new module is added
-check_instruction(up, {add_module, Module}, _, Modules)
- when is_atom(Module) ->
- d("check_instruction -> entry when up-add_module instruction with"
- "~n Module: ~p", [Module]),
- check_module(Module, Modules);
-
-%% An old module is re-added
-check_instruction(down, {add_module, Module}, _, Modules)
- when is_atom(Module) ->
- d("check_instruction -> entry when down-add_module instruction with"
- "~n Module: ~p", [Module]),
- case (catch check_module(Module, Modules)) of
- {error, {unknown_module, Module, Modules}} ->
- ok;
- ok ->
- error({existing_readded_module, Module})
- end;
-
-check_instruction(up, {delete_module, Module}, _, Modules)
- when is_atom(Module) ->
- d("check_instruction -> entry when up-delete_module instruction with"
- "~n Module: ~p", [Module]),
- case (catch check_module(Module, Modules)) of
- {error, {unknown_module, Module, Modules}} ->
- ok;
- ok ->
- error({module_cannot_be_deleted, Module})
- end;
-
-%% An new module is deleted
-check_instruction(down, {delete_module, Module}, _, Modules)
- when is_atom(Module) ->
- d("check_instruction -> entry when down-delete_module instruction with"
- "~n Module: ~p", [Module]),
- check_module(Module, Modules);
-
-%% Removing a module on upgrade:
-%% - the module has been removed from the app-file.
-%% - check that no module depends on this (removed) module
-check_instruction(up, {remove, {Module, Pre, Post}}, _, Modules)
- when is_atom(Module) and is_atom(Pre) and is_atom(Post) ->
- d("check_instruction -> entry when up-remove instruction with"
- "~n Module: ~p"
- "~n Pre: ~p"
- "~n Post: ~p", [Module, Pre, Post]),
- case (catch check_module(Module, Modules)) of
- {error, {unknown_module, Module, Modules}} ->
- check_purge(Pre),
- check_purge(Post);
- ok ->
- error({existing_removed_module, Module})
- end;
-
-%% Removing a module on downgrade: the module exist
-%% in the app-file.
-check_instruction(down, {remove, {Module, Pre, Post}}, AllInstr, Modules)
- when is_atom(Module) and is_atom(Pre) and is_atom(Post) ->
- d("check_instruction -> entry when down-remove instruction with"
- "~n Module: ~p"
- "~n Pre: ~p"
- "~n Post: ~p", [Module, Pre, Post]),
- case (catch check_module(Module, Modules)) of
- ok ->
- check_purge(Pre),
- check_purge(Post),
- check_no_remove_depends(Module, AllInstr);
- {error, {unknown_module, Module, Modules}} ->
- error({nonexisting_removed_module, Module})
- end;
-
-check_instruction(_, {load_module, Module, Pre, Post, Depend},
- AllInstr, Modules)
- when is_atom(Module) and
- is_atom(Pre) and
- is_atom(Post) and
- is_list(Depend) ->
- d("check_instruction -> entry when load_module instruction with"
- "~n Module: ~p"
- "~n Pre: ~p"
- "~n Post: ~p"
- "~n Depend: ~p", [Module, Pre, Post, Depend]),
- check_module(Module, Modules),
- check_module_depend(Module, Depend, Modules),
- check_module_depend(Module, Depend, updated_modules(AllInstr, [])),
- check_purge(Pre),
- check_purge(Post);
-
-check_instruction(_, {update, Module, Change, Pre, Post, Depend},
- AllInstr, Modules)
- when is_atom(Module) and
- is_atom(Pre) and
- is_atom(Post) and
- is_list(Depend) ->
- d("check_instruction -> entry when update instruction with"
- "~n Module: ~p"
- "~n Change: ~p"
- "~n Pre: ~p"
- "~n Post: ~p"
- "~n Depend: ~p", [Module, Change, Pre, Post, Depend]),
- check_module(Module, Modules),
- check_module_depend(Module, Depend, Modules),
- check_module_depend(Module, Depend, updated_modules(AllInstr, [])),
- check_change(Change),
- check_purge(Pre),
- check_purge(Post);
-
-check_instruction(_, {update, Module, supervisor}, _, Modules)
- when is_atom(Module) ->
- d("check_instruction -> entry when supervisor update instruction with"
- "~n Module: ~p", [Module]),
- check_module(Module, Modules);
-
-check_instruction(_, {apply, {Module, Function, Args}}, _, _Modules)
- when is_atom(Module) and is_atom(Function) and is_list(Args) ->
- d("check_instruction -> entry when apply instruction with"
- "~n Module: ~p"
- "~n Function: ~p"
- "~n Args: ~p", [Module, Function, Args]),
- check_apply(Module, Function, Args);
-
-check_instruction(_, Instr, _AllInstr, _Modules) ->
- error({error, {unknown_instruction, Instr}}).
-
-%% If Module X depends on Module Y, then module Y must have an update
-%% instruction of some sort (otherwise the depend is faulty).
-updated_modules([], Modules) ->
- d("updated_modules -> entry when done with"
- "~n Modules: ~p", [Modules]),
- Modules;
-updated_modules([Instr|Instrs], Modules) ->
- d("updated_modules -> entry with"
- "~n Instr: ~p"
- "~n Modules: ~p", [Instr,Modules]),
- case instruction_module(Instr) of
- {module, Module} ->
- d("updated_modules -> Module: ~p", [Module]),
- updated_modules(Instrs, [Module|Modules]);
- no_module ->
- updated_modules(Instrs, Modules)
- end.
-
-instruction_module({add_module, Module}) ->
- {module, Module};
-instruction_module({delete_module, Module}) ->
- {module, Module};
-instruction_module({remove, {Module, _, _}}) ->
- {module, Module};
-instruction_module({load_module, Module, _, _, _}) ->
- {module, Module};
-instruction_module({update, Module, _, _, _, _}) ->
- {module, Module};
-instruction_module({update, Module, _}) ->
- {module, Module};
-instruction_module({apply, {_, _, _}}) ->
- no_module;
-instruction_module(Instr) ->
- d("instruction_module -> entry when unknown instruction with"
- "~n Instr: ~p", [Instr]),
- error({error, {unknown_instruction, Instr}}).
-
-
-%% Check that the modules handled in an instruction set for version X
-%% is a subset of the instruction set for version X-1.
-check_module_subset(Direction, Instructions) ->
- d("check_module_subset(~w) -> entry when"
- "~n Instructions: ~p", [Direction,Instructions]),
- do_check_module_subset(modules_of(Instructions)).
-
-do_check_module_subset([]) ->
- ok;
-do_check_module_subset([_]) ->
- ok;
-do_check_module_subset([{_V1, Mods1}|T]) ->
- d("do_check_module_subset -> entry with"
- "~n V1: ~s"
- "~n Mods1: ~p", [_V1, Mods1]),
- {V2, Mods2} = hd(T),
- d("do_check_module_subset -> "
- "~n V2: ~s"
- "~n Mods2: ~p", [V2, Mods2]),
- %% Check that the modules in V1 is a subset of V2
- case do_check_module_subset2(Mods1, Mods2) of
- ok ->
- do_check_module_subset(T);
- {error, Modules} ->
- fail({subset_missing_instructions, V2, Modules})
- end.
-
-do_check_module_subset2(_Mods1, [{restart_application, ?APPLICATION}]) ->
- ok;
-do_check_module_subset2(Mods1, Mods2) ->
- do_check_module_subset2(Mods1, Mods2, []).
-
-do_check_module_subset2([], _, []) ->
- ok;
-do_check_module_subset2([], _, Acc) ->
- {error, lists:reverse(Acc)};
-do_check_module_subset2([Mod|Mods], Mods2, Acc) ->
- case lists:member(Mod, Mods2) of
- true ->
- do_check_module_subset2(Mods, Mods2, Acc);
- false ->
- do_check_module_subset2(Mods, Mods2, [Mod|Acc])
- end.
-
-
-modules_of(Instructions) ->
- modules_of(Instructions, []).
-
-modules_of([], Acc) ->
- lists:reverse(Acc);
-modules_of([{_V,[{restart_application, ?APPLICATION}]}|T], Acc) ->
- modules_of(T, Acc);
-modules_of([{V,Instructions}|T], Acc) ->
- Mods = modules_of2(Instructions, []),
- modules_of(T, [{V, Mods}|Acc]).
-
-modules_of2([], Acc) ->
- lists:reverse(Acc);
-modules_of2([Instr|Instructions], Acc) ->
- d("module_of -> entry with"
- "~n Instr: ~p", [Instr]),
- case module_of(Instr) of
- {value, Mod} ->
- d("module_of -> Mod: ~p", [Mod]),
- modules_of2(Instructions, [Mod|Acc]);
- false ->
- modules_of2(Instructions, Acc)
- end.
-
-module_of({add_module, Module}) ->
- {value, Module};
-module_of({delete_module, Module}) ->
- {value, Module};
-module_of({remove, {Module, _Pre, _Post}}) ->
- {value, Module};
-module_of({load_module, Module, _Pre, _Post, _Depend}) ->
- {value, Module};
-module_of({update, Module, _Change, _Pre, _Post, _Depend}) ->
- {value, Module};
-module_of({update, Module, supervisor}) ->
- {value, Module};
-module_of(_) ->
- false.
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-check_version(V) when is_list(V) ->
- ok;
-check_version(V) ->
- error({bad_version, V}).
-
-
-check_module(M, Modules) when is_atom(M) ->
- case lists:member(M, Modules) of
- true ->
- ok;
- false ->
- error({unknown_module, M, Modules})
- end;
-check_module(M, _) ->
- error({bad_module, M}).
-
-
-check_module_depend(M, [], _) when is_atom(M) ->
- ok;
-check_module_depend(M, Deps, Modules) when is_atom(M) and is_list(Deps) ->
- case [Dep || Dep <- Deps, lists:member(Dep, Modules) == false] of
- [] ->
- ok;
- Unknown ->
- error({unknown_depend_modules, Unknown})
- end;
-check_module_depend(_M, D, _Modules) ->
- error({bad_depend, D}).
-
-
-check_no_remove_depends(_Module, []) ->
- ok;
-check_no_remove_depends(Module, [Instr|Instrs]) ->
- check_no_remove_depend(Module, Instr),
- check_no_remove_depends(Module, Instrs).
-
-check_no_remove_depend(Module, {load_module, Mod, _Pre, _Post, Depend}) ->
- case lists:member(Module, Depend) of
- true ->
- error({removed_module_in_depend, load_module, Mod, Module});
- false ->
- ok
- end;
-check_no_remove_depend(Module, {update, Mod, _Change, _Pre, _Post, Depend}) ->
- case lists:member(Module, Depend) of
- true ->
- error({removed_module_in_depend, update, Mod, Module});
- false ->
- ok
- end;
-check_no_remove_depend(_, _) ->
- ok.
-
-
-check_change(soft) ->
- ok;
-check_change({advanced, _Something}) ->
- ok;
-check_change(Change) ->
- error({bad_change, Change}).
-
-
-check_purge(soft_purge) ->
- ok;
-check_purge(brutal_purge) ->
- ok;
-check_purge(Purge) ->
- error({bad_purge, Purge}).
-
-check_apply(Module, Function, Args) ->
- case (catch Module:module_info()) of
- Info when is_list(Info) ->
- check_exported(Function, Args, Info);
- {'EXIT', {undef, _}} ->
- error({not_existing_module, Module})
- end.
-
-check_exported(Function, Args, Info) ->
- case lists:keysearch(exports, 1, Info) of
- {value, {exports, FuncList}} ->
- Arity = length(Args),
- Arities = [A || {F, A} <- FuncList, F == Function],
- case lists:member(Arity, Arities) of
- true ->
- ok;
- false ->
- fail({not_exported_function, Function, Arity})
- end;
- _ ->
- error({bad_export, Info})
- end.
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-error(Reason) ->
- throw({error, Reason}).
-
-fail(Reason) ->
- exit({suite_failed, Reason}).
-
-key1search(Key, L) ->
- case lists:keysearch(Key, 1, L) of
- undefined ->
- fail({not_found, Key, L});
- {value, {Key, Value}} ->
- Value
- end.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-d(F) ->
- d(F, []).
-
-d(F, A) ->
- d(true, F, A).
-
-d(true, F, A) ->
- io:format(F ++ "~n", A);
-d(_, _, _) ->
- ok.
-
+ ok = ?t:appup_test(snmp).
diff --git a/lib/snmp/test/snmp_manager_test.erl b/lib/snmp/test/snmp_manager_test.erl
index 5fe18980bc..3a654a2805 100644
--- a/lib/snmp/test/snmp_manager_test.erl
+++ b/lib/snmp/test/snmp_manager_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2014. 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
@@ -139,6 +139,8 @@
-define(NS_TIMEOUT, 10000).
+-define(DEFAULT_MNESIA_DEBUG, none).
+
%%----------------------------------------------------------------------
%% Records
@@ -173,7 +175,9 @@ end_per_suite(Config) when is_list(Config) ->
init_per_testcase(Case, Config) when is_list(Config) ->
- io:format(user, "~n~n*** INIT ~w:~w ***~n~n", [?MODULE,Case]),
+ io:format(user, "~n~n*** INIT ~w:~w ***~n~n", [?MODULE, Case]),
+ p(Case, "init_per_testcase begin when"
+ "~n Nodes: ~p~n~n", [erlang:nodes()]),
%% This version of the API, based on Addr and Port, has been deprecated
DeprecatedApiCases =
[
@@ -187,16 +191,25 @@ init_per_testcase(Case, Config) when is_list(Config) ->
simple_async_get_bulk1,
misc_async1
],
- case lists:member(Case, DeprecatedApiCases) of
- true ->
- %% ?SKIP(api_no_longer_supported);
- {skip, api_no_longer_supported};
- false ->
- init_per_testcase2(Case, Config)
- end.
+ Result =
+ case lists:member(Case, DeprecatedApiCases) of
+ true ->
+ %% ?SKIP(api_no_longer_supported);
+ {skip, api_no_longer_supported};
+ false ->
+ init_per_testcase2(Case, Config)
+ end,
+ p(Case, "init_per_testcase end when"
+ "~n Nodes: ~p"
+ "~n Result: ~p"
+ "~n~n", [Result, erlang:nodes()]),
+ Result.
init_per_testcase2(Case, Config) ->
- ?DBG("init_per_testcase2 -> ~p", [erlang:nodes()]),
+ ?DBG("init_per_testcase2 -> "
+ "~n Case: ~p"
+ "~n Config: ~p"
+ "~n Nodes: ~p", [Case, Config, erlang:nodes()]),
CaseTopDir = snmp_test_lib:init_testcase_top_dir(Case, Config),
@@ -314,6 +327,8 @@ init_per_testcase3(Case, Config) ->
end.
end_per_testcase(Case, Config) when is_list(Config) ->
+ p(Case, "end_per_testcase begin when"
+ "~n Nodes: ~p~n~n", [erlang:nodes()]),
?DBG("fin [~w] Nodes [1]: ~p", [Case, erlang:nodes()]),
Dog = ?config(watchdog, Config),
?WD_STOP(Dog),
@@ -322,6 +337,8 @@ end_per_testcase(Case, Config) when is_list(Config) ->
?DBG("fin [~w] Nodes [2]: ~p", [Case, erlang:nodes()]),
%% TopDir = ?config(top_dir, Conf2),
%% ?DEL_DIR(TopDir),
+ p(Case, "end_per_testcase end when"
+ "~n Nodes: ~p~n~n", [erlang:nodes()]),
Conf2.
end_per_testcase2(Case, Config) ->
@@ -428,10 +445,10 @@ groups() ->
{request_tests, [],
[
{group, get_tests},
- {group, get_next_tests},
+ {group, get_next_tests},
{group, set_tests},
- {group, bulk_tests},
- {group, misc_request_tests}
+ {group, bulk_tests},
+ {group, misc_request_tests}
]
},
{request_tests_mt, [],
@@ -5303,34 +5320,59 @@ init_manager(AutoInform, Config) ->
?line Node = start_manager_node(),
+ %% The point with this (try catch block) is to be
+ %% able to do some cleanup in case we fail to
+ %% start some of the apps. That is, if we fail to
+ %% start the apps (mnesia, crypto and snmp agent)
+ %% we stop the (agent) node!
- %% --
- %% Start and initiate crypto on manager node
- %%
-
- ?line ok = init_crypto(Node),
+ try
+ begin
- %%
- %% Write manager config
- %%
+ %% --
+ %% Start and initiate crypto on manager node
+ %%
+
+ ?line ok = init_crypto(Node),
+
+ %%
+ %% Write manager config
+ %%
+
+ ?line ok = write_manager_config(Config),
+
+ IRB = case AutoInform of
+ true ->
+ auto;
+ _ ->
+ user
+ end,
+ Conf = [{manager_node, Node}, {irb, IRB} | Config],
+ Vsns = [v1,v2,v3],
+ start_manager(Node, Vsns, Conf)
+ end
+ catch
+ T:E ->
+ StackTrace = ?STACK(),
+ p("Failure during manager start: "
+ "~n Error Type: ~p"
+ "~n Error: ~p"
+ "~n StackTrace: ~p", [T, E, StackTrace]),
+ %% And now, *try* to cleanup
+ (catch stop_node(Node)),
+ ?FAIL({failed_starting_manager, T, E, StackTrace})
+ end.
- ?line ok = write_manager_config(Config),
-
- IRB = case AutoInform of
- true ->
- auto;
- _ ->
- user
- end,
- Conf = [{manager_node, Node}, {irb, IRB} | Config],
- Vsns = [v1,v2,v3],
- start_manager(Node, Vsns, Conf).
-
fin_manager(Config) ->
Node = ?config(manager_node, Config),
- stop_manager(Node, Config),
- fin_crypto(Node),
- stop_node(Node),
+ StopMgrRes = stop_manager(Node),
+ StopCryptoRes = fin_crypto(Node),
+ StopNode = stop_node(Node),
+ p("fin_agent -> stop apps and (mgr node ~p) node results: "
+ "~n SNMP Mgr: ~p"
+ "~n Crypto: ~p"
+ "~n Node: ~p",
+ [Node, StopMgrRes, StopCryptoRes, StopNode]),
Config.
@@ -5352,52 +5394,93 @@ init_agent(Config) ->
?line Node = start_agent_node(),
+ %% The point with this (try catch block) is to be
+ %% able to do some cleanup in case we fail to
+ %% start some of the apps. That is, if we fail to
+ %% start the apps (mnesia, crypto and snmp agent)
+ %% we stop the (agent) node!
- %% --
- %% Start and initiate mnesia on agent node
- %%
-
- ?line ok = init_mnesia(Node, Dir),
-
-
- %% --
- %% Start and initiate crypto on agent node
- %%
-
- ?line ok = init_crypto(Node),
-
-
- %%
- %% Write agent config
- %%
-
- Vsns = [v1,v2],
- ?line ok = write_agent_config(Vsns, Config),
-
- Conf = [{agent_node, Node},
- {mib_dir, MibDir} | Config],
+ try
+ begin
+
+ %% --
+ %% Start and initiate mnesia on agent node
+ %%
+
+ ?line ok = init_mnesia(Node, Dir, ?config(mnesia_debug, Config)),
+
+
+ %% --
+ %% Start and initiate crypto on agent node
+ %%
+
+ ?line ok = init_crypto(Node),
+
+
+ %%
+ %% Write agent config
+ %%
+
+ Vsns = [v1,v2],
+ ?line ok = write_agent_config(Vsns, Config),
+
+ Conf = [{agent_node, Node},
+ {mib_dir, MibDir} | Config],
- %%
- %% Start the agent
- %%
-
- start_agent(Node, Vsns, Conf).
+ %%
+ %% Start the agent
+ %%
+
+ start_agent(Node, Vsns, Conf)
+ end
+ catch
+ T:E ->
+ StackTrace = ?STACK(),
+ p("Failure during agent start: "
+ "~n Error Type: ~p"
+ "~n Error: ~p"
+ "~n StackTrace: ~p", [T, E, StackTrace]),
+ %% And now, *try* to cleanup
+ (catch stop_node(Node)),
+ ?FAIL({failed_starting_agent, T, E, StackTrace})
+ end.
+
fin_agent(Config) ->
Node = ?config(agent_node, Config),
- stop_agent(Node, Config),
- fin_crypto(Node),
- fin_mnesia(Node),
- stop_node(Node),
+ StopAgentRes = stop_agent(Node),
+ StopCryptoRes = fin_crypto(Node),
+ StopMnesiaRes = fin_mnesia(Node),
+ StopNode = stop_node(Node),
+ p("fin_agent -> stop apps and (agent node ~p) node results: "
+ "~n SNMP Agent: ~p"
+ "~n Crypto: ~p"
+ "~n Mnesia: ~p"
+ "~n Node: ~p",
+ [Node, StopAgentRes, StopCryptoRes, StopMnesiaRes, StopNode]),
Config.
-init_mnesia(Node, Dir) ->
+init_mnesia(Node, Dir, MnesiaDebug)
+ when ((MnesiaDebug =/= none) andalso
+ (MnesiaDebug =/= debug) andalso (MnesiaDebug =/= trace)) ->
+ init_mnesia(Node, Dir, ?DEFAULT_MNESIA_DEBUG);
+init_mnesia(Node, Dir, MnesiaDebug) ->
?DBG("init_mnesia -> load application mnesia", []),
?line ok = load_mnesia(Node),
?DBG("init_mnesia -> application mnesia: set_env dir: ~n~p",[Dir]),
?line ok = set_mnesia_env(Node, dir, filename:join(Dir, "mnesia")),
+ %% Just in case, only set (known to be) valid values for debug
+ if
+ ((MnesiaDebug =:= debug) orelse (MnesiaDebug =:= trace)) ->
+ ?DBG("init_mnesia -> application mnesia: set_env debug: ~w",
+ [MnesiaDebug]),
+ ?line ok = set_mnesia_env(Node, debug, MnesiaDebug);
+ true ->
+ ok
+ end,
+
?DBG("init_mnesia -> create mnesia schema",[]),
?line case create_schema(Node) of
ok ->
@@ -5434,25 +5517,89 @@ fin_crypto(Node) ->
%% -- Misc application wrapper functions --
-load_app(Node, App) when (Node =:= node()) andalso is_atom(App) ->
- application:load(App);
-load_app(Node, App) when is_atom(App) ->
- rcall(Node, application, load, [App]).
-
-start_app(Node, App) when (Node =:= node()) andalso is_atom(App) ->
- application:start(App);
+load_app(Node, App) ->
+ VerifySuccess = fun(ok) ->
+ ok;
+ ({error, {already_loaded, LoadedApp}}) when (LoadedApp =:= App) ->
+ ok;
+ ({error, Reason}) ->
+ p("failed loading app ~w on ~p: "
+ "~n ~p", [App, Node, Reason]),
+ ?FAIL({failed_load, Node, App, Reason})
+ end,
+ do_load_app(Node, App, VerifySuccess).
+
+do_load_app(Node, App, VerifySuccess)
+ when (Node =:= node()) andalso is_atom(App) ->
+ %% Local app
+ exec(fun() -> application:load(App) end, VerifySuccess);
+do_load_app(Node, App, VerifySuccess) ->
+ %% Remote app
+ exec(fun() -> rcall(Node, application, load, [App]) end, VerifySuccess).
+
+
start_app(Node, App) ->
- rcall(Node, application, start, [App]).
+ VerifySuccess = fun(ok) ->
+ ok;
+ ({error, {already_started, LoadedApp}}) when (LoadedApp =:= App) ->
+ ok;
+ ({error, Reason}) ->
+ p("failed starting app ~w on ~p: "
+ "~n ~p", [App, Node, Reason]),
+ ?FAIL({failed_start, Node, App, Reason})
+ end,
+ start_app(Node, App, VerifySuccess).
+
+start_app(Node, App, VerifySuccess)
+ when (Node =:= node()) andalso is_atom(App) ->
+ exec(fun() -> application:start(App) end, VerifySuccess);
+start_app(Node, App, VerifySuccess) ->
+ exec(fun() -> rcall(Node, application, start, [App]) end, VerifySuccess).
+
+
+stop_app(Node, App) ->
+ VerifySuccess = fun(ok) ->
+ ok;
+ ({error, {not_started, LoadedApp}}) when (LoadedApp =:= App) ->
+ ok;
+ ({error, Reason}) ->
+ p("failed stopping app ~w on ~p: "
+ "~n ~p", [App, Node, Reason]),
+ ?FAIL({failed_stop, Node, App, Reason})
+ end,
+ stop_app(Node, App, VerifySuccess).
+
+stop_app(Node, App, VerifySuccess)
+ when (Node =:= node()) andalso is_atom(App) ->
+ exec(fun() -> application:stop(App) end, VerifySuccess);
+stop_app(Node, App, VerifySuccess) when is_atom(App) ->
+ exec(fun() -> rcall(Node, application, stop, [App]) end, VerifySuccess).
+
+
+set_app_env(Node, App, Key, Val) ->
+ VerifySuccess = fun(ok) ->
+ ok;
+ ({error, Reason}) ->
+ p("failed setting app ~w env on ~p"
+ "~n Key: ~p"
+ "~n Val: ~p"
+ "~n Reason: ~p"
+ "~n ~p", [App, Node, Key, Val, Reason]),
+ ?FAIL({failed_set_app_env,
+ Node, App, Key, Val, Reason})
+ end,
+ set_app_env(Node, App, Key, Val, VerifySuccess).
-stop_app(Node, App) when (Node =:= node()) andalso is_atom(App) ->
- application:stop(App);
-stop_app(Node, App) when is_atom(App) ->
- rcall(Node, application, stop, [App]).
+set_app_env(Node, App, Key, Val, VerifySuccess)
+ when (Node =:= node()) andalso is_atom(App) ->
+ exec(fun() -> application:set_env(App, Key, Val) end, VerifySuccess);
+set_app_env(Node, App, Key, Val, VerifySuccess) when is_atom(App) ->
+ exec(fun() -> rcall(Node, application, set_env, [App, Key, Val]) end,
+ VerifySuccess).
-set_app_env(Node, App, Key, Val) when (Node =:= node()) andalso is_atom(App) ->
- application:set_env(App, Key, Val);
-set_app_env(Node, App, Key, Val) when is_atom(App) ->
- rcall(Node, application, set_env, [App, Key, Val]).
+
+exec(Cmd, VerifySuccess) ->
+ VerifySuccess(Cmd()).
%% -- Misc snmp wrapper functions --
@@ -5900,9 +6047,9 @@ start_manager(Node, Vsns, Conf0, _Opts) ->
Conf0.
-stop_manager(Node, Conf) ->
- stop_snmp(Node),
- Conf.
+stop_manager(Node) ->
+ stop_snmp(Node).
+
%% -- Misc agent wrapper functions --
@@ -5951,9 +6098,8 @@ start_agent(Node, Vsns, Conf0, _Opts) ->
?line ok = start_snmp(Node),
Conf0.
-stop_agent(Node, Conf) ->
- stop_snmp(Node),
- Conf.
+stop_agent(Node) ->
+ stop_snmp(Node).
agent_load_mib(Node, Mib) ->
rcall(Node, snmpa, load_mibs, [[Mib]]).
@@ -6015,17 +6161,18 @@ stop_node(Node) ->
rpc:cast(Node, erlang, halt, []),
await_stopped(Node, 5).
-await_stopped(_, 0) ->
+await_stopped(Node, 0) ->
+ p("await_stopped -> ~p still exist: giving up", [Node]),
ok;
await_stopped(Node, N) ->
Nodes = erlang:nodes(),
case lists:member(Node, Nodes) of
true ->
- ?DBG("[~w] ~p still exist", [N, Node]),
+ p("await_stopped -> ~p still exist: ~w", [Node, N]),
?SLEEP(1000),
await_stopped(Node, N-1);
false ->
- ?DBG("[~w] ~p gone", [N, Node]),
+ p("await_stopped -> ~p gone: ~w", [Node, N]),
ok
end.
@@ -6271,7 +6418,7 @@ p(F, A) ->
p(TName, F, A) ->
io:format("*** [~w][~s] ***"
- "~n" ++ F ++ "~n", [TName, formated_timestamp()|A]).
+ "~n " ++ F ++ "~n", [TName, formated_timestamp()|A]).
formated_timestamp() ->
snmp_test_lib:formated_timestamp().
diff --git a/lib/snmp/test/snmp_test_mgr.erl b/lib/snmp/test/snmp_test_mgr.erl
index 40fcbce8f1..d4eb00ff91 100644
--- a/lib/snmp/test/snmp_test_mgr.erl
+++ b/lib/snmp/test/snmp_test_mgr.erl
@@ -657,7 +657,8 @@ make_vb(Oid) ->
#varbind{oid = Oid, variabletype = 'NULL', value = 'NULL'}.
make_request_id() ->
- random:uniform(16#FFFFFFF-1).
+ %% random:uniform(16#FFFFFFF-1).
+ snmp_test_mgr_counter_server:increment(mgr_request_id, 1, 1, 2147483647).
echo_pdu(PDU, MiniMIB) ->
io:format("~s", [snmp_misc:format_pdu(PDU, MiniMIB)]).
diff --git a/lib/snmp/test/snmp_test_mgr_counter_server.erl b/lib/snmp/test/snmp_test_mgr_counter_server.erl
new file mode 100644
index 0000000000..db31e0380b
--- /dev/null
+++ b/lib/snmp/test/snmp_test_mgr_counter_server.erl
@@ -0,0 +1,152 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2014-2014. 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
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+%% The reason for this (test) counter server is that the
+%% agent test suite is implemented in such a way that the
+%% agent is started once and then used for several test cases.
+%% Each request is given a request id which *was* generated using
+%% random! It is therefor possible, although unlikely, that a
+%% request may get a request id that has recently been used,
+%% which will cause the agent to silently reject the request.
+%% For this reason, we start this server at the start of the
+%% agent suite and stop it at the end and all request ids are
+%% generated by this server.
+%%
+
+-module(snmp_test_mgr_counter_server).
+
+-export([start/0, stop/0, increment/4]).
+
+-define(SERVER, ?MODULE).
+-define(TAB, snmp_test_mgr_counter_tab).
+
+
+%%%-------------------------------------------------------------------
+%%% API
+%%%-------------------------------------------------------------------
+
+-spec start() -> ok.
+
+start() ->
+ Parent = self(),
+ ReqIdServer = spawn(fun() -> init(Parent) end),
+ receive
+ {ReqIdServer, ok} ->
+ ok;
+ {ReqIdServer, {error, Reason}} ->
+ exit({failed_starting_counter_server, Reason})
+ after 5000 ->
+ exit(ReqIdServer, kill), % Cleanup, just in case
+ exit({failed_starting_counter_server, timeout})
+ end.
+
+-spec stop() -> {ok, Counters :: list()} | {error, Reason :: term()}.
+
+stop() ->
+ request(stop).
+
+
+-spec increment(Counter :: atom(),
+ Initial :: non_neg_integer(),
+ Increment :: pos_integer(),
+ Max :: pos_integer()) ->
+ Next :: pos_integer().
+
+increment(Counter, Initial, Increment, Max) ->
+ Request = {increment, Counter, Initial, Increment, Max},
+ case request(Request) of
+ {ok, ReqId} ->
+ ReqId;
+ {error, Reason} ->
+ exit(Reason)
+ end.
+
+
+request(Request) ->
+ Id = make_ref(),
+ Msg = {self(), Id, Request},
+ try
+ begin
+ global:send(?SERVER, Msg),
+ receive
+ {reply, Id, Reply} ->
+ {ok, Reply}
+ end
+ end
+ catch
+ T:E ->
+ {error, {T, E}}
+ end.
+
+
+%%%-------------------------------------------------------------------
+%%% Internal functions
+%%%-------------------------------------------------------------------
+
+init(Parent) ->
+ p("starting"),
+ case global:register_name(?SERVER, self()) of
+ yes ->
+ p("name registration ok"),
+ Parent ! {self(), ok};
+ no ->
+ p("name registration failed"),
+ Parent ! {self(), registration_failed},
+ exit(registration_failed)
+ end,
+ ets:new(?TAB, [set, named_table, {keypos, 1}]),
+ loop().
+
+loop() ->
+ receive
+ {From, Id, {increment, Counter, Initial, Increment, Max}} ->
+ Position = 2,
+ Threshold = Max,
+ SetValue = Initial,
+ UpdateOp = {Position, Increment, Threshold, SetValue},
+ NextVal =
+ try ets:update_counter(?TAB, Counter, UpdateOp) of
+ Next when is_integer(Next) ->
+ p("increment ~w: (next) ~w", [Counter, Next]),
+ Next
+ catch
+ error:badarg ->
+ %% Oups, first time
+ p("increment ~w: (initial) ~w", [Counter, Initial]),
+ ets:insert(?TAB, {Counter, Initial}),
+ Initial
+ end,
+ From ! {reply, Id, NextVal},
+ loop();
+
+ {From, Id, stop} ->
+ p("stop"),
+ Counters = ets:tab2list(?TAB),
+ From ! {reply, Id, Counters},
+ exit(normal)
+ end.
+
+
+p(F) ->
+ p(F, []).
+
+p(F, A) ->
+ io:format("*** [~s] COUNTER-SERVER [~w] " ++ F ++ "~n",
+ [snmp_test_lib:formated_timestamp(), self() | A]).
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-21 20:53:58 +0000