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m3ua_api_SUITE.erl
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%%% m3ua_api_SUITE.erl
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% @copyright 2015-2025 SigScale Global Inc.
%%% @end
%%% Licensed under the Apache License, Version 2.0 (the "License");
%%% you may not use this file except in compliance with the License.
%%% You may obtain a copy of the License at
%%%
%%% http://www.apache.org/licenses/LICENSE-2.0
%%%
%%% Unless required by applicable law or agreed to in writing, software
%%% distributed under the License is distributed on an "AS IS" BASIS,
%%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%%% See the License for the specific language governing permissions and
%%% limitations under the License.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% Test suite for the m3ua API.
%%%
-module(m3ua_api_SUITE).
-copyright('Copyright (c) 2015-2025 SigScale Global Inc.').
%% common_test required callbacks
-export([suite/0, sequences/0, all/0]).
-export([init_per_suite/1, end_per_suite/1]).
-export([init_per_testcase/2, end_per_testcase/2]).
-compile(export_all).
-include("m3ua.hrl").
-include_lib("common_test/include/ct.hrl").
-include_lib("kernel/include/inet_sctp.hrl").
%%---------------------------------------------------------------------
%% Test server callback functions
%%---------------------------------------------------------------------
-spec suite() -> DefaultData :: [tuple()].
%% Require variables and set default values for the suite.
%%
suite() ->
[{timetrap, {minutes, 1}}].
-spec init_per_suite(Config :: [tuple()]) -> Config :: [tuple()].
%% Initiation before the whole suite.
%%
init_per_suite(Config) ->
PrivDir = ?config(priv_dir, Config),
application:load(mnesia),
ok = application:set_env(mnesia, dir, PrivDir),
{ok, [m3ua_asp, m3ua_as]} = m3ua_app:install(),
ok = application:start(snmp),
ok = application:load(sigscale_mibs),
ok = application:start(inets),
ok = application:start(m3ua),
Config.
-spec end_per_suite(Config :: [tuple()]) -> any().
%% Cleanup after the whole suite.
%%
end_per_suite(_Config) ->
ok = application:stop(m3ua),
ok = application:stop(inets),
ok = application:stop(snmp),
ok = application:stop(mnesia).
-spec init_per_testcase(TestCase :: atom(), Config :: [tuple()]) -> Config :: [tuple()].
%% Initiation before each test case.
%%
init_per_testcase(TC, Config)
when TC == getcount; TC == asp_active; TC == asp_active_to_down;
TC == asp_active_to_inactive; TC == mtp_transfer;
TC == mtp_cast; TC == asp_up_indication;
TC == asp_active_indication; TC == asp_inactive_indication;
TC == asp_down_indication; TC == sg_state_active;
TC == as_state_active; TC == sg_state_down; TC == as_state_down ->
case is_alive() of
true ->
Config;
false ->
{skip, not_alive}
end;
init_per_testcase(_TestCase, Config) ->
Config.
-spec end_per_testcase(TestCase :: atom(), Config :: [tuple()]) -> any().
%% Cleanup after each test case.
%%
end_per_testcase(_TestCase, _Config) ->
ok.
-spec sequences() -> Sequences :: [{SeqName :: atom(), Testcases :: [atom()]}].
%% Group test cases into a test sequence.
%%
sequences() ->
[].
-spec all() -> TestCases :: [Case :: atom()].
%% Returns a list of all test cases in this test suite.
%%
all() ->
[start, stop, listen, connect, release, getstat_ep, getstat_assoc,
getcount, asp_up, asp_down, register, asp_active,
asp_inactive_to_down, asp_active_to_down,
asp_active_to_inactive, get_sctp_status, get_ep,
mtp_transfer, mtp_cast,
asp_up_indication, asp_active_indication,
asp_inactive_indication, asp_down_indication,
sg_state_active, as_state_active, sg_state_down, as_state_down].
%%---------------------------------------------------------------------
%% Test cases
%%---------------------------------------------------------------------
start() ->
[{userdata, [{doc, "Open an SCTP endpoint."}]}].
start(_Config) ->
{ok, EP} = m3ua:start(#m3ua_fsm_cb{}),
true = is_process_alive(EP),
ok = m3ua:stop(EP).
stop() ->
[{userdata, [{doc, "Close an SCTP endpoint."}]}].
stop(_Config) ->
{ok, EP} = m3ua:start(#m3ua_fsm_cb{}),
true = is_process_alive(EP),
ok = m3ua:stop(EP),
false = is_process_alive(EP).
listen() ->
[{userdata, [{doc, "Open an SCTP server endpoint."}]}].
listen(_Config) ->
{ok, EP} = m3ua:start(#m3ua_fsm_cb{}, 0, [{ip, {127,0,0,1}}]),
true = is_process_alive(EP),
ok = m3ua:stop(EP),
false = is_process_alive(EP).
connect() ->
[{userdata, [{doc, "Connect client SCTP endpoint to server."}]}].
connect(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, [{role, sgp}]),
RefC = make_ref(),
{ok, ClientEP} = m3ua:start(callback(RefC), 0,
[{role, asp}, {connect, {127,0,0,1}, Port, []}]),
wait(RefS),
wait(RefC),
[_Assoc] = m3ua:get_assoc(ClientEP),
ok = m3ua:stop(ClientEP),
ok = m3ua:stop(ServerEP).
release() ->
[{userdata, [{doc, "Release SCTP association."}]}].
release(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
RefC = make_ref(),
{ok, ClientEP} = m3ua:start(callback(RefC), 0,
[{role, asp}, {connect, {127,0,0,1}, Port, []}]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = m3ua:sctp_release(ClientEP, Assoc),
%ok = m3ua:stop(ClientEP), % hangs
ok = m3ua:stop(ServerEP).
asp_up() ->
[{userdata, [{doc, "Bring Application Server Process (ASP) up."}]}].
asp_up(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
RefC = make_ref(),
{ok, ClientEP} = m3ua:start(callback(RefC), 0,
[{role, asp}, {connect, {127,0,0,1}, Port, []}]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = m3ua:asp_up(ClientEP, Assoc),
ok = m3ua:stop(ClientEP),
ok = m3ua:stop(ServerEP).
asp_down() ->
[{userdata, [{doc, "Bring Application Server Process (ASP) down."}]}].
asp_down(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
RefC = make_ref(),
{ok, ClientEP} = m3ua:start(callback(RefC), 0,
[{role, asp}, {connect, {127,0,0,1}, Port, []}]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = m3ua:asp_up(ClientEP, Assoc),
ok = m3ua:asp_down(ClientEP, Assoc),
ok = m3ua:stop(ClientEP),
ok = m3ua:stop(ServerEP).
getstat_ep() ->
[{userdata, [{doc, "Get SCTP option statistics for an endpoint."}]}].
getstat_ep(_Config) ->
{ok, EP} = m3ua:start(#m3ua_fsm_cb{}),
{ok, OptionValues} = m3ua:getstat(EP),
F = fun({Option, Value}) when is_atom(Option), is_integer(Value) ->
true;
(_) ->
false
end,
true = lists:all(F, OptionValues),
ok = m3ua:stop(EP).
getstat_assoc() ->
[{userdata, [{doc, "Get SCTP option statistics for an association."}]}].
getstat_assoc(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
RefC = make_ref(),
{ok, ClientEP} = m3ua:start(callback(RefC), 0,
[{role, asp}, {connect, {127,0,0,1}, Port, []}]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
{ok, OptionValues} = m3ua:getstat(ClientEP, Assoc),
F = fun({Option, Value}) when is_atom(Option), is_integer(Value) ->
true;
(_) ->
false
end,
true = lists:all(F, OptionValues),
ok = m3ua:stop(ClientEP),
ok = m3ua:stop(ServerEP).
getcount() ->
[{userdata, [{doc, "Get M3UA statistics for an ASP."}]}].
getcount(_Config) ->
Port = rand:uniform(64511) + 1024,
NA = 0,
Keys = [{rand:uniform(16383), [], []}],
Mode = loadshare,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
{ok, _RC} = rpc:call(AsNode, m3ua, register,
[ClientEP, Assoc, undefined, NA, Keys, Mode]),
{ok, #{up_out := 1, up_ack_in := 1}} = rpc:call(AsNode, m3ua,
getcount, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP, Assoc]),
{ok, #{active_out := 1, active_ack_in := 1}} = rpc:call(AsNode,
m3ua, getcount, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, asp_inactive, [ClientEP, Assoc]),
{ok, #{inactive_out := 1, inactive_ack_in := 1}} = rpc:call(AsNode,
m3ua, getcount, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, asp_down, [ClientEP, Assoc]),
{ok, #{down_out := 1, down_ack_in := 1}} = rpc:call(AsNode,
m3ua, getcount, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
register() ->
[{userdata, [{doc, "Register a routing key."}]}].
register(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
RefC = make_ref(),
{ok, ClientEP} = m3ua:start(callback(RefC), 0,
[{role, asp}, {connect, {127,0,0,1}, Port, []}]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = m3ua:asp_up(ClientEP, Assoc),
Keys = [{rand:uniform(16383), [7,8], []}],
{ok, RC} = m3ua:register(ClientEP, Assoc,
undefined, undefined, Keys, loadshare),
true = is_integer(RC),
ok = m3ua:stop(ClientEP),
ok = m3ua:stop(ServerEP).
asp_active() ->
[{userdata, [{doc, "Make Application Server Process (ASP) active."}]}].
asp_active(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
Keys = [{rand:uniform(16383), [], []}],
{ok, _RC} = rpc:call(AsNode, m3ua, register,
[ClientEP, Assoc, undefined, undefined, Keys, loadshare]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
asp_inactive_to_down() ->
[{userdata, [{doc, "Make ASP inactive to down state"}]}].
asp_inactive_to_down(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
RefC = make_ref(),
{ok, ClientEP} = m3ua:start(callback(RefC), 0,
[{role, asp}, {connect, {127,0,0,1}, Port, []}]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = m3ua:asp_up(ClientEP, Assoc),
ok = m3ua:asp_down(ClientEP, Assoc),
ok = m3ua:stop(ClientEP),
ok = m3ua:stop(ServerEP).
asp_active_to_down() ->
[{userdata, [{doc, "Make ASP active to down state"}]}].
asp_active_to_down(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
Keys = [{rand:uniform(16383), [], []}],
{ok, _RC} = rpc:call(AsNode, m3ua, register,
[ClientEP, Assoc, undefined, undefined, Keys, loadshare]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, asp_down, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
asp_active_to_inactive() ->
[{userdata, [{doc, "Make ASP active to inactive state"}]}].
asp_active_to_inactive(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
Keys = [{rand:uniform(16383), [], []}],
{ok, _RC} = rpc:call(AsNode, m3ua, register,
[ClientEP, Assoc, undefined, undefined, Keys, loadshare]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, asp_inactive, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
get_sctp_status() ->
[{userdata, [{doc, "Get SCTP status of an association"}]}].
get_sctp_status(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
RefC = make_ref(),
{ok, ClientEP} = m3ua:start(callback(RefC), 0,
[{role, asp}, {connect, {127,0,0,1}, Port, []}]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
{ok, #sctp_status{assoc_id = Assoc}} = m3ua:sctp_status(ClientEP, Assoc),
ok = m3ua:stop(ClientEP),
ok = m3ua:stop(ServerEP).
get_ep() ->
[{userdata, [{doc, "Get SCTP endpoints."}]}].
get_ep(_Config) ->
Port = rand:uniform(64511) + 1024,
{ok, ServerEP} = m3ua:start(#m3ua_fsm_cb{}, Port, []),
{ok, ClientEP} = m3ua:start(#m3ua_fsm_cb{}, 0,
[{name, Port}, {role, asp},
{connect, {127,0,0,1}, Port, []}]),
EndPoints = m3ua:get_ep(),
true = lists:member(ServerEP, EndPoints),
true = lists:member(ClientEP, EndPoints),
{_, server, sgp, {{0,0,0,0}, Port}} = m3ua:get_ep(ServerEP),
{Port, client, asp, {{0,0,0,0}, _},
{{127,0,0,1}, Port}} = m3ua:get_ep(ClientEP),
ok = m3ua:stop(ClientEP),
ok = m3ua:stop(ServerEP).
mtp_transfer() ->
[{userdata, [{doc, "Send MTP Transfer Message"}]}].
mtp_transfer(_Config) ->
Port = rand:uniform(64511) + 1024,
RefTS = make_ref(),
SgpRecv = fun(Stream, RC, OPC, DPC, NI, SI, SLS, Data, _State, Pid) ->
Pid ! {RefTS, [Stream, RC, DPC, OPC, NI, SI, SLS, Data]},
{ok, once, []}
end,
RefS = make_ref(),
CbS = callback(RefS),
{ok, ServerEP} = m3ua:start(CbS#m3ua_fsm_cb{recv = SgpRecv},
Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
Asp = wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
DPC = rand:uniform(16383),
Keys = [{DPC, [], []}],
{ok, RC} = rpc:call(AsNode, m3ua, register,
[ClientEP, Assoc, undefined, undefined, Keys, loadshare]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP, Assoc]),
Stream = 1,
OPC = rand:uniform(16383),
NI = rand:uniform(4),
SI = rand:uniform(10),
SLS = rand:uniform(255),
Data = crypto:strong_rand_bytes(100),
ok = rpc:call(AsNode, m3ua, transfer, [Asp, Stream, RC, OPC, DPC, NI, SI, SLS, Data]),
receive
{RefTS, [Stream, RC, DPC, OPC, NI, SI, SLS, Data]} ->
ok
end,
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
mtp_cast() ->
[{userdata, [{doc, "Send MTP Transfer Message asynchronously"}]}].
mtp_cast(_Config) ->
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
CbC = remote_cb(RefC),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[CbC#m3ua_fsm_cb{send = fun ?MODULE:cb_send/13}, 0,
[{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
Asp = wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
DPC = rand:uniform(16383),
Keys = [{DPC, [], []}],
{ok, RC} = rpc:call(AsNode, m3ua, register,
[ClientEP, Assoc, undefined, undefined, Keys, loadshare]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP, Assoc]),
OPC = rand:uniform(16383),
NI = rand:uniform(4),
SI = rand:uniform(10),
SLS = rand:uniform(255),
Data = crypto:strong_rand_bytes(100),
RefCast = m3ua:cast(Asp, undefined, RC, OPC, DPC, NI, SI, SLS, Data),
receive
{RefCast, [_Stream, RC, DPC, OPC, NI, SI, SLS, Data]} ->
ok
end,
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
asp_up_indication() ->
[{userdata, [{doc, "Received M-ASP_UP indication"}]}].
asp_up_indication(_Config) ->
RefU = make_ref(),
Fup = fun(_, Pid) ->
Pid ! RefU,
{ok, []}
end,
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
CbS = callback(RefS),
{ok, ServerEP} = m3ua:start(CbS#m3ua_fsm_cb{asp_up = Fup}, Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
wait(RefU),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
asp_active_indication() ->
[{userdata, [{doc, "Received M-ASP_ACTIVE indication"}]}].
asp_active_indication(_Config) ->
RefA = make_ref(),
Fact = fun(_, Pid) ->
Pid ! RefA,
{ok, []}
end,
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
CbS = callback(RefS),
{ok, ServerEP} = m3ua:start(CbS#m3ua_fsm_cb{asp_active = Fact}, Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
Keys = [{rand:uniform(16383), [], []}],
{ok, _RC} = rpc:call(AsNode, m3ua, register, [ClientEP, Assoc,
undefined, undefined, Keys, loadshare]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP, Assoc]),
wait(RefA),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
asp_inactive_indication() ->
[{userdata, [{doc, "Received M-ASP_INACTIVE indication"}]}].
asp_inactive_indication(_Config) ->
RefI = make_ref(),
Finact = fun(_, Pid) ->
Pid ! RefI,
{ok, []}
end,
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
CbS = callback(RefS),
{ok, ServerEP} = m3ua:start(CbS#m3ua_fsm_cb{asp_inactive = Finact},
Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
Keys = [{rand:uniform(16383), [], []}],
{ok, _RC} = rpc:call(AsNode, m3ua, register, [ClientEP, Assoc,
undefined, undefined, Keys, loadshare]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, asp_inactive, [ClientEP, Assoc]),
wait(RefI),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
asp_down_indication() ->
[{userdata, [{doc, "Received M-ASP_DOWN indication"}]}].
asp_down_indication(_Config) ->
RefD = make_ref(),
Fdown = fun(_, Pid) ->
Pid ! RefD,
{ok, []}
end,
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
CbS = callback(RefS),
{ok, ServerEP} = m3ua:start(CbS#m3ua_fsm_cb{asp_down = Fdown}, Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC = make_ref(),
{ok, ClientEP} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefC),
[Assoc] = m3ua:get_assoc(ClientEP),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP, Assoc]),
Keys = [{rand:uniform(16383), [], []}],
{ok, _RC} = rpc:call(AsNode, m3ua, register, [ClientEP, Assoc,
undefined, undefined, Keys, loadshare]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP, Assoc]),
ok = rpc:call(AsNode, m3ua, asp_down, [ClientEP, Assoc]),
wait(RefD),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
sg_state_active() ->
[{userdata, [{doc, "SG traffic maintenance for AS state"}]}].
sg_state_active(_Config) ->
MinAsps = 3,
MaxAsps = 5,
Mode = loadshare,
NA = rand:uniform(4294967295),
DPC = rand:uniform(16777215),
SIs = [rand:uniform(255) || _ <- lists:seq(1, 5)],
OPCs = [rand:uniform(16777215) || _ <- lists:seq(1, 5)],
Keys = m3ua:sort([{DPC, SIs, OPCs}]),
RC = rand:uniform(4294967295),
Name = make_ref(),
{ok, _AS} = m3ua:as_add(Name, RC, NA, Keys, Mode, MinAsps, MaxAsps),
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC1 = make_ref(),
{ok, ClientEP1} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC1), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
RefC2 = make_ref(),
{ok, ClientEP2} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC2), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
RefC3 = make_ref(),
{ok, ClientEP3} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC3), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefS),
wait(RefS),
wait(RefC1),
wait(RefC2),
wait(RefC3),
[Assoc1] = m3ua:get_assoc(ClientEP1),
[Assoc2] = m3ua:get_assoc(ClientEP2),
[Assoc3] = m3ua:get_assoc(ClientEP3),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP1, Assoc1]),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP2, Assoc2]),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP3, Assoc3]),
#m3ua_as{state = down, asp = []} = get_as(RC),
{ok, RC} = rpc:call(AsNode, m3ua, register,
[ClientEP1, Assoc1, undefined, NA, Keys, Mode]),
#m3ua_as{state = inactive, asp = Asps1} = get_as(RC),
true = is_all_state(inactive, Asps1),
1 = length(Asps1),
{ok, RC} = rpc:call(AsNode, m3ua, register,
[ClientEP2, Assoc2, undefined, NA, Keys, Mode]),
#m3ua_as{state = inactive, asp = Asps2} = get_as(RC),
true = is_all_state(inactive, Asps2),
2 = length(Asps2),
{ok, RC} = rpc:call(AsNode, m3ua, register,
[ClientEP3, Assoc3, undefined, NA, Keys, Mode]),
#m3ua_as{state = inactive, asp = Asps3} = get_as(RC),
true = is_all_state(inactive, Asps3),
3 = length(Asps3),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP1, Assoc1]),
#m3ua_as{state = inactive, asp = Asps4} = get_as(RC),
1 = count_state(active, Asps4),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP2, Assoc2]),
#m3ua_as{state = inactive, asp = Asps5} = get_as(RC),
2 = count_state(active, Asps5),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP3, Assoc3]),
#m3ua_as{state = active, asp = Asps6} = get_as(RC),
3 = count_state(active, Asps6),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP1]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP2]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP3]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
as_state_active() ->
[{userdata, [{doc, "AS traffic maintenance for AS state"}]}].
as_state_active(_Config) ->
MinAsps = 3,
MaxAsps = 5,
Mode = loadshare,
NA = rand:uniform(4294967295),
DPC = rand:uniform(16777215),
SIs = [rand:uniform(255) || _ <- lists:seq(1, 5)],
OPCs = [rand:uniform(16777215) || _ <- lists:seq(1, 5)],
Keys = m3ua:sort([{DPC, SIs, OPCs}]),
RC = rand:uniform(4294967295),
Name = make_ref(),
{ok, _AS} = m3ua:as_add(Name, RC, NA, Keys, Mode, MinAsps, MaxAsps),
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC1 = make_ref(),
{ok, ClientEP1} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC1), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
RefC2 = make_ref(),
{ok, ClientEP2} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC2), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
RefC3 = make_ref(),
{ok, ClientEP3} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC3), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefS),
wait(RefS),
wait(RefC1),
wait(RefC2),
wait(RefC3),
[Assoc1] = m3ua:get_assoc(ClientEP1),
[Assoc2] = m3ua:get_assoc(ClientEP2),
[Assoc3] = m3ua:get_assoc(ClientEP3),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP1, Assoc1]),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP2, Assoc2]),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP3, Assoc3]),
{ok, _RC1} = rpc:call(AsNode, m3ua, register,
[ClientEP1, Assoc1, undefined, NA, Keys, Mode]),
{ok, _RC2} = rpc:call(AsNode, m3ua, register,
[ClientEP2, Assoc2, undefined, NA, Keys, Mode]),
{ok, _RC3} = rpc:call(AsNode, m3ua, register,
[ClientEP3, Assoc3, undefined, NA, Keys, Mode]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP1, Assoc1]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP2, Assoc2]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP3, Assoc3]),
{_, as_active} = wait(RefC1),
{_, as_active} = wait(RefC2),
{_, as_active} = wait(RefC3),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP1]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP2]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP3]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
sg_state_down() ->
[{userdata, [{doc, "SG state maintenance for AS state"}]}].
sg_state_down(_Config) ->
MinAsps = 3,
MaxAsps = 5,
Mode = loadshare,
NA = rand:uniform(4294967295),
DPC = rand:uniform(16777215),
SIs = [rand:uniform(255) || _ <- lists:seq(1, 5)],
OPCs = [rand:uniform(16777215) || _ <- lists:seq(1, 5)],
Keys = m3ua:sort([{DPC, SIs, OPCs}]),
RC = rand:uniform(4294967295),
Name = make_ref(),
{ok, _AS} = m3ua:as_add(Name, RC, NA, Keys, Mode, MinAsps, MaxAsps),
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC1 = make_ref(),
{ok, ClientEP1} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC1), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
RefC2 = make_ref(),
{ok, ClientEP2} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC2), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
RefC3 = make_ref(),
{ok, ClientEP3} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC3), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefS),
wait(RefS),
wait(RefC1),
wait(RefC2),
wait(RefC3),
[Assoc1] = m3ua:get_assoc(ClientEP1),
[Assoc2] = m3ua:get_assoc(ClientEP2),
[Assoc3] = m3ua:get_assoc(ClientEP3),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP1, Assoc1]),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP2, Assoc2]),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP3, Assoc3]),
{ok, _RC1} = rpc:call(AsNode, m3ua, register,
[ClientEP1, Assoc1, undefined, NA, Keys, Mode]),
{ok, _RC2} = rpc:call(AsNode, m3ua, register,
[ClientEP2, Assoc2, undefined, NA, Keys, Mode]),
{ok, _RC3} = rpc:call(AsNode, m3ua, register,
[ClientEP3, Assoc3, undefined, NA, Keys, Mode]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP1, Assoc1]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP2, Assoc2]),
ok = rpc:call(AsNode, m3ua, asp_active, [ClientEP3, Assoc3]),
#m3ua_as{state = active, asp = Asps1} = get_as(RC),
true = is_all_state(active, Asps1),
ok = rpc:call(AsNode, m3ua, asp_down, [ClientEP1, Assoc1]),
ok = rpc:call(AsNode, m3ua, asp_down, [ClientEP2, Assoc2]),
#m3ua_as{state = active, asp = Asps2} = get_as(RC),
1 = count_state(active, Asps2),
ok = rpc:call(AsNode, m3ua, asp_down, [ClientEP3, Assoc3]),
#m3ua_as{state = down, asp = Asps3} = get_as(RC),
true = is_all_state(down, Asps3),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP1]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP2]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP3]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
as_state_down() ->
[{userdata, [{doc, "AS state maintenance for AS state"}]}].
as_state_down(_Config) ->
MinAsps = 3,
MaxAsps = 5,
Mode = loadshare,
NA = rand:uniform(4294967295),
DPC = rand:uniform(16777215),
SIs = [rand:uniform(255) || _ <- lists:seq(1, 5)],
OPCs = [rand:uniform(16777215) || _ <- lists:seq(1, 5)],
Keys = m3ua:sort([{DPC, SIs, OPCs}]),
RC = rand:uniform(4294967295),
Name = make_ref(),
{ok, _AS} = m3ua:as_add(Name, RC, NA, Keys, Mode, MinAsps, MaxAsps),
Port = rand:uniform(64511) + 1024,
RefS = make_ref(),
{ok, ServerEP} = m3ua:start(callback(RefS), Port, []),
{ok, AsNode} = slave_as(),
{ok, _} = rpc:call(AsNode, m3ua_app, install, [[AsNode]]),
ok = rpc:call(AsNode, application, start, [snmp]),
ok = rpc:call(AsNode, application, start, [inets]),
ok = rpc:call(AsNode, application, start, [m3ua]),
RefC1 = make_ref(),
{ok, ClientEP1} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC1), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
RefC2 = make_ref(),
{ok, ClientEP2} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC2), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
RefC3 = make_ref(),
{ok, ClientEP3} = rpc:call(AsNode, m3ua, start,
[remote_cb(RefC3), 0, [{role, asp}, {connect, {127,0,0,1}, Port, []}]]),
wait(RefS),
wait(RefS),
wait(RefS),
wait(RefC1),
wait(RefC2),
wait(RefC3),
[Assoc1] = m3ua:get_assoc(ClientEP1),
[Assoc2] = m3ua:get_assoc(ClientEP2),
[Assoc3] = m3ua:get_assoc(ClientEP3),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP1, Assoc1]),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP2, Assoc2]),
ok = rpc:call(AsNode, m3ua, asp_up, [ClientEP3, Assoc3]),
{ok, _RC1} = rpc:call(AsNode, m3ua, register,
[ClientEP1, Assoc1, undefined, NA, Keys, Mode]),
{ok, _RC2} = rpc:call(AsNode, m3ua, register,
[ClientEP2, Assoc2, undefined, NA, Keys, Mode]),
{ok, _RC3} = rpc:call(AsNode, m3ua, register,
[ClientEP3, Assoc3, undefined, NA, Keys, Mode]),
ok = rpc:call(AsNode, m3ua, asp_down, [ClientEP1, Assoc1]),
ok = rpc:call(AsNode, m3ua, asp_down, [ClientEP2, Assoc2]),
ok = rpc:call(AsNode, m3ua, asp_down, [ClientEP3, Assoc3]),
{_, as_inactive} = wait(RefC1),
{_, as_inactive} = wait(RefC2),
{_, as_inactive} = wait(RefC3),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP1]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP2]),
ok = rpc:call(AsNode, m3ua, stop, [ClientEP3]),
ok = m3ua:stop(ServerEP),
ok = slave:stop(AsNode).
%%---------------------------------------------------------------------
%% Internal functions
%%---------------------------------------------------------------------
callback(Ref) ->
Finit = fun(_Module, _Asp, _EP, _EpName, _Assoc, _Options, Pid) ->
Pid ! Ref,
{ok, once, []}
end,
Fnotify = fun(RCs, Status, _AspID, State, Pid) ->
Pid ! {Ref, RCs, Status},
{ok, State}
end,
#m3ua_fsm_cb{init = Finit, notify = Fnotify, extra = [self()]}.
wait(Ref) ->
receive
Ref ->
ok;
{Ref, Pid} ->
Pid;
{Ref, RC, Status} ->
{RC, Status}
end.
remote_cb(Ref) ->
Finit = fun ?MODULE:cb_init/8,
Fnotify = fun ?MODULE:cb_notify/6,
#m3ua_fsm_cb{init = Finit, notify = Fnotify, extra = [Ref, self()]}.
cb_init(_Module, _Asp, _EP, _EpName, _Assoc, _Options, Ref, Pid) ->
Pid ! {Ref, self()},
{ok, once, []}.
cb_notify(RCs, Status, _AspID, State, Ref, Pid) ->
Pid ! {Ref, RCs, Status},
{ok, State}.
cb_send(From, Ref, Stream,
RC, OPC, DPC, NI, SI, SLS, Data, _State, _Ref, _Pid) ->
From ! {Ref, [Stream, RC, DPC, OPC, NI, SI, SLS, Data]},
{ok, once, []}.
cb_send(_Module, _Asp, _EP, _EpName, _Assoc, Ref, Pid) ->
Pid ! {Ref, self()},
{ok, once, []}.
is_all_state(IsAspState, Asps) ->
F = fun(#m3ua_as_asp{state = AspState}) when AspState == IsAspState ->
true;
(_) ->
false
end,
lists:all(F, Asps).
count_state(IsAspState, Asps) ->
F = fun(#m3ua_as_asp{state = AspState}, Acc) when AspState == IsAspState ->
Acc + 1;
(_, Acc) ->
Acc
end,
lists:foldl(F, 0, Asps).
get_as(RC) ->
F = fun() ->
[#m3ua_as{}] = mnesia:read(m3ua_as, RC, read)
end,
case mnesia:transaction(F) of
{atomic, [AS]} ->
AS;
{aboarted, Reason} ->
Reason
end.