diff options
Diffstat (limited to 'lib/diameter/test/diameter_dpr_SUITE.erl')
| -rw-r--r-- | lib/diameter/test/diameter_dpr_SUITE.erl | 113 |
1 files changed, 92 insertions, 21 deletions
diff --git a/lib/diameter/test/diameter_dpr_SUITE.erl b/lib/diameter/test/diameter_dpr_SUITE.erl index 55702fbf78..779b919d3c 100644 --- a/lib/diameter/test/diameter_dpr_SUITE.erl +++ b/lib/diameter/test/diameter_dpr_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2012-2015. All Rights Reserved. +%% Copyright Ericsson AB 2012-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -27,6 +27,8 @@ -export([suite/0, all/0, groups/0, + init_per_suite/1, + end_per_suite/1, init_per_group/2, end_per_group/2]). @@ -56,16 +58,12 @@ %% Config for diameter:start_service/2. -define(SERVICE(Host), - [{'Origin-Host', Host}, + [{'Origin-Host', Host ++ ".erlang.org"}, {'Origin-Realm', "erlang.org"}, {'Host-IP-Address', [?ADDR]}, {'Vendor-Id', hd(Host)}, %% match this in disconnect/5 {'Product-Name', "OTP/diameter"}, - {'Acct-Application-Id', [0]}, - {restrict_connections, false}, - {application, [{dictionary, diameter_gen_base_rfc6733}, - {alias, common}, - {module, #diameter_callback{_ = false}}]}]). + {restrict_connections, false}]). %% Disconnect reasons that diameter passes as the first argument of a %% function configured as disconnect_cb. @@ -89,13 +87,19 @@ suite() -> [{timetrap, {seconds, 60}}]. all() -> - [start, send_dpr, stop | [{group, R} || R <- ?REASONS]]. + [{group, R} || R <- [client, server, uncommon | ?REASONS]]. %% The group determines how transports are terminated: by remove_transport, %% stop_service or application stop. groups() -> - Ts = tc(), - [{R, [], Ts} || R <- ?REASONS]. + [{R, [], [start, send_dpr, stop]} || R <- [client, server, uncommon]] + ++ [{R, [], Ts} || Ts <- [tc()], R <- ?REASONS]. + +init_per_suite(Config) -> %% not need, but a useful place to enable trace + Config. + +end_per_suite(_Config) -> + ok. init_per_group(Name, Config) -> [{group, Name} | Config]. @@ -107,29 +111,86 @@ tc() -> [start, connect, remove_transport, stop_service, check, stop]. %% =========================================================================== -%% start/stop testcases -start(_Config) -> - ok = diameter:start(), - ok = diameter:start_service(?SERVER, ?SERVICE(?SERVER)), - ok = diameter:start_service(?CLIENT, ?SERVICE(?CLIENT)). +%% start/1 -send_dpr(_Config) -> +start(Config) + when is_list(Config) -> + Grp = group(Config), + ok = diameter:start(), + ok = diameter:start_service(?SERVER, service(?SERVER, Grp)), + ok = diameter:start_service(?CLIENT, service(?CLIENT, Grp)). + +service(?SERVER = Svc, _) -> + ?SERVICE(Svc) + ++ [{'Acct-Application-Id', [0,3]}, + {application, [{dictionary, diameter_gen_base_rfc6733}, + {alias, common}, + {module, #diameter_callback{_ = false}}]}, + {application, [{dictionary, diameter_gen_acct_rfc6733}, + {alias, acct}, + {module, #diameter_callback{_ = false}}]}]; + +%% Client that receives a server DPR despite no explicit support for +%% Diameter common messages. +service(?CLIENT = Svc, server) -> + ?SERVICE(Svc) + ++ [{'Acct-Application-Id', [3]}, + {application, [{dictionary, diameter_gen_acct_rfc6733}, + {alias, acct}, + {module, #diameter_callback{_ = false}}]}]; + +%% Client that sends DPR despite advertised only the accounting +%% application. The dictionary is required for encode. +service(?CLIENT = Svc, uncommon) -> + ?SERVICE(Svc) + ++ [{'Acct-Application-Id', [3]}, + {application, [{dictionary, diameter_gen_base_rfc6733}, + {alias, common}, + {module, #diameter_callback{_ = false}}]}, + {application, [{dictionary, diameter_gen_acct_rfc6733}, + {alias, acct}, + {module, #diameter_callback{_ = false}}]}]; + +service(?CLIENT = Svc, _) -> + ?SERVICE(Svc) + ++ [{'Auth-Application-Id', [0]}, + {application, [{dictionary, diameter_gen_base_rfc6733}, + {alias, common}, + {module, #diameter_callback{_ = false}}]}]. + +%% send_dpr/1 + +send_dpr(Config) -> LRef = ?util:listen(?SERVER, tcp), Ref = ?util:connect(?CLIENT, tcp, LRef, [{dpa_timeout, 10000}]), + Svc = sender(group(Config)), + [Info] = diameter:service_info(Svc, connections), + {_, {TPid, _}} = lists:keyfind(peer, 1, Info), #diameter_base_DPA{'Result-Code' = 2001} - = diameter:call(?CLIENT, + = diameter:call(Svc, common, - ['DPR', {'Origin-Host', "CLIENT.erlang.org"}, - {'Origin-Realm', "erlang.org"}, - {'Disconnect-Cause', 0}]), - ok = receive %% endure the transport dies on DPA + ['DPR', {'Origin-Host', Svc ++ ".erlang.org"}, + {'Origin-Realm', "erlang.org"}, + {'Disconnect-Cause', 0}], + [{peer, TPid}]), + ok = receive %% ensure the transport dies on DPA #diameter_event{service = ?CLIENT, info = {down, Ref, _, _}} -> ok after 5000 -> erlang:process_info(self(), messages) end. +%% sender/1 + +sender(server) -> + ?SERVER; + +sender(_) -> + ?CLIENT. + +%% connect/1 + connect(Config) -> Pid = spawn(fun init/0), %% process for disconnect_cb to bang Grp = group(Config), @@ -138,16 +199,22 @@ connect(Config) -> || RCs <- ?RETURNS], ?util:write_priv(Config, config, [Pid | Refs]). +%% remove_transport/1 + %% Remove all the client transports only in the transport group. remove_transport(Config) -> transport == group(Config) andalso (ok = diameter:remove_transport(?CLIENT, true)). +%% stop_service/1 + %% Stop the service only in the service group. stop_service(Config) -> service == group(Config) andalso (ok = diameter:stop_service(?CLIENT)). +%% check/1 + %% Check for callbacks before diameter:stop/0, not the other way around %% for the timing reason explained below. check(Config) -> @@ -157,9 +224,13 @@ check(Config) -> Dict = receive {Pid, D} -> D end, %% get it check(Refs, ?RETURNS, Grp, Dict). %% check for callbacks +%% stop/1 + stop(_Config) -> ok = diameter:stop(). +%% =========================================================================== + %% Whether or not there are callbacks after diameter:stop() depends on %% timing as long as the server runs on the same node: a server %% transport could close the connection before the client has chance |