diff options
| -rw-r--r-- | lib/diameter/test/diameter_traffic_SUITE.erl | 95 |
1 files changed, 69 insertions, 26 deletions
diff --git a/lib/diameter/test/diameter_traffic_SUITE.erl b/lib/diameter/test/diameter_traffic_SUITE.erl index b41d1a6f5c..8d64beeac1 100644 --- a/lib/diameter/test/diameter_traffic_SUITE.erl +++ b/lib/diameter/test/diameter_traffic_SUITE.erl @@ -113,12 +113,15 @@ %% Sequence mask for End-to-End and Hop-by-Hop identifiers. -define(CLIENT_MASK, {1,26}). %% 1 in top 6 bits -%% Run tests cases in different encoding variants. Send outgoing -%% messages as lists or records. +%% How to construct messages, as record or list. -define(ENCODINGS, [list, record]). -%% Identifers for client connections. --define(CONNECTIONS, [c1,c2,c3]). +%% How to send answers, in a diameter_packet or not. +-define(CONTAINERS, [pkt, msg]). + +%% Send over multiple connections that are mapped onto +%% [{E,P} || E <- ?ENCODINGS, P <- ?CONTAINERS]. +-define(CONNECTIONS, [c0,c1,c2,c3]). %% Not really what we should be setting unless the message is sent in %% the common application but diameter doesn't care. @@ -187,14 +190,17 @@ suite() -> all() -> [start, start_services, add_transports, result_codes] - ++ [{group, ?util:name([E,C]), P} || E <- ?ENCODINGS, - C <- ?CONNECTIONS, - P <- [[], [parallel]]] + ++ [{group, ?util:name([R,C,A]), P} || R <- ?ENCODINGS, + C <- ?CONTAINERS, + A <- ?ENCODINGS, + P <- [[], [parallel]]] ++ [remove_transports, stop_services, stop]. groups() -> Ts = tc(), - [{?util:name([E,C]), [], Ts} || E <- ?ENCODINGS, C <- ?CONNECTIONS]. + [{?util:name([R,C,A]), [], Ts} || R <- ?ENCODINGS, + C <- ?CONTAINERS, + A <- ?ENCODINGS]. init_per_group(Name, Config) -> [{group, Name} | Config]. @@ -265,7 +271,9 @@ start_services(_Config) -> add_transports(Config) -> LRef = ?util:listen(?SERVER, tcp, [{capabilities_cb, fun capx/2}]), - Cs = [?util:connect(?CLIENT, tcp, LRef, [{id, C}]) || C <- ?CONNECTIONS], + Cs = [?util:connect(?CLIENT, tcp, LRef, [{id, C}, + {capabilities, [osi(C)]}]) + || C <- ?CONNECTIONS], ?util:write_priv(Config, "transport", [LRef | Cs]). remove_transports(Config) -> @@ -283,6 +291,10 @@ capx(_, #diameter_caps{origin_host = {OH,DH}}) -> io:format("connection: ~p -> ~p~n", [DH,OH]), ok. +osi(Id) -> + [$c,N] = atom_to_list(Id), + {'Origin-State-Id', N - $0}. + %% =========================================================================== %% Ensure that result codes have the expected values. @@ -572,17 +584,38 @@ call(Config, Req) -> call(Config, Req, Opts) -> Name = proplists:get_value(testcase, Config), - [Encoding, Client] = ?util:name(proplists:get_value(group, Config)), + [Encoding, C, E] = ?util:name(proplists:get_value(group, Config)), diameter:call(?CLIENT, dict(Req), - req(Req, Encoding), - [{extra, [Name, Client]} | Opts]). + msg(Req, Encoding), + [{extra, [Name, client(E,C)]} | Opts]). + +client(E, C) -> + list_to_atom([$c, $0 + 2*codec(E) + container(C)]). + +client(N) -> + {codec(N bsr 1), container(N rem 2)}. + +codec(record) -> 0; +codec(list) -> 1; +codec(0) -> record; +codec(1) -> list. + +%% Here we're just mapping booleans but the readable atoms are part of +%% (constructed) group names, so it's good that they're readable. + +container(pkt) -> 0; +container(msg) -> 1; +container(0) -> pkt; +container(1) -> msg. -req(['ACR' = H | T], record) -> +msg([H|T], record) + when H == 'ACR'; + H == 'ACA' -> ?ACCT:'#new-'(?ACCT:msg2rec(H), T); -req([H|T], record) -> +msg([H|T], record) -> ?BASE:'#new-'(?BASE:msg2rec(H), T); -req(T, _) -> +msg(T, _) -> T. dict(['ACR' | _]) -> @@ -786,7 +819,17 @@ handle_request(#diameter_packet{header = H, msg = M}, ?SERVER, {_Ref, Caps}) -> {V,B} = ?CLIENT_MASK, V = EI bsr B, %% assert V = HI bsr B, %% - request(M, Caps). + #diameter_caps{origin_state_id = {_,[N]}} = Caps, + answer(client(N), request(M, Caps)). + +answer(T, {Tag, Action, Post}) -> + {Tag, answer(T, Action), Post}; +answer({E,C}, {reply, Ans}) -> + answer(C, {reply, msg(Ans, E)}); +answer(pkt, {reply, Ans}) -> + {reply, #diameter_packet{msg = Ans}}; +answer(_, T) -> + T. %% send_nok request(#diameter_base_accounting_ACR{'Accounting-Record-Number' = 0}, @@ -806,7 +849,7 @@ request(#diameter_base_accounting_ACR{'Session-Id' = SId, {'Accounting-Record-Type', RT}, {'Accounting-Record-Number', RN}], - {reply, #diameter_packet{header = #diameter_header{is_error = true},%% not + {reply, #diameter_packet{header = #diameter_header{is_error = true},%% NOT msg = Ans}}; %% send_eval @@ -840,11 +883,11 @@ request(#diameter_base_ASR{'Session-Id' = SId, 'AVP' = Avps}, #diameter_caps{origin_host = {OH, _}, origin_realm = {OR, _}}) -> - {reply, #diameter_base_ASA{'Result-Code' = ?SUCCESS, - 'Session-Id' = SId, - 'Origin-Host' = OH, - 'Origin-Realm' = OR, - 'AVP' = Avps}}; + {reply, ['ASA', {'Result-Code', ?SUCCESS}, + {'Session-Id', SId}, + {'Origin-Host', OH}, + {'Origin-Realm', OR}, + {'AVP', Avps}]}; %% send_noreply request(#diameter_base_STR{'Termination-Cause' = T}, @@ -867,10 +910,10 @@ request(#diameter_base_STR{'Destination-Host'= [H]}, request(#diameter_base_STR{'Session-Id' = SId}, #diameter_caps{origin_host = {OH, _}, origin_realm = {OR, _}}) -> - {reply, #diameter_base_STA{'Result-Code' = ?SUCCESS, - 'Session-Id' = SId, - 'Origin-Host' = OH, - 'Origin-Realm' = OR}}; + {reply, ['STA', {'Result-Code', ?SUCCESS}, + {'Session-Id', SId}, + {'Origin-Host', OH}, + {'Origin-Realm', OR}]}; %% send_error request(#diameter_base_RAR{}, _Caps) -> |