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-rw-r--r--lib/ssl/test/ssl_basic_SUITE.erl176
1 files changed, 175 insertions, 1 deletions
diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl
index d0fa0443f2..8fe28bd901 100644
--- a/lib/ssl/test/ssl_basic_SUITE.erl
+++ b/lib/ssl/test/ssl_basic_SUITE.erl
@@ -164,6 +164,7 @@ api_tests() ->
accept_pool,
prf,
socket_options,
+ active_n,
cipher_suites,
handshake_continue,
handshake_continue_timeout,
@@ -243,6 +244,7 @@ error_handling_tests()->
[close_transport_accept,
recv_active,
recv_active_once,
+ recv_active_n,
recv_error_handling,
call_in_error_state,
close_in_error_state,
@@ -1978,7 +1980,7 @@ recv_active(Config) when is_list(Config) ->
%%--------------------------------------------------------------------
recv_active_once() ->
- [{doc,"Test recv on active socket"}].
+ [{doc,"Test recv on active (once) socket"}].
recv_active_once(Config) when is_list(Config) ->
ClientOpts = ssl_test_lib:ssl_options(client_opts, Config),
@@ -2003,6 +2005,178 @@ recv_active_once(Config) when is_list(Config) ->
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
+recv_active_n() ->
+ [{doc,"Test recv on active (n) socket"}].
+
+recv_active_n(Config) when is_list(Config) ->
+ ClientOpts = ssl_test_lib:ssl_options(client_opts, Config),
+ ServerOpts = ssl_test_lib:ssl_options(server_opts, Config),
+ {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+ Server =
+ ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+ {from, self()},
+ {mfa, {?MODULE, try_recv_active_once, []}},
+ {options, [{active, 1} | ServerOpts]}]),
+ Port = ssl_test_lib:inet_port(Server),
+ Client =
+ ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
+ {host, Hostname},
+ {from, self()},
+ {mfa, {?MODULE, try_recv_active_once, []}},
+ {options, [{active, 1} | ClientOpts]}]),
+
+ ssl_test_lib:check_result(Server, ok, Client, ok),
+
+ ssl_test_lib:close(Server),
+ ssl_test_lib:close(Client).
+
+%%--------------------------------------------------------------------
+%% Test case adapted from gen_tcp_misc_SUITE.
+active_n() ->
+ [{doc,"Test {active,N} option"}].
+
+active_n(Config) when is_list(Config) ->
+ ClientOpts = ssl_test_lib:ssl_options(client_opts, Config),
+ ServerOpts = ssl_test_lib:ssl_options(server_opts, Config),
+ Port = ssl_test_lib:inet_port(node()),
+ N = 3,
+ LS = ok(ssl:listen(Port, [{active,N}|ServerOpts])),
+ [{active,N}] = ok(ssl:getopts(LS, [active])),
+ active_n_common(LS, N),
+ Self = self(),
+ spawn_link(fun() ->
+ S0 = ok(ssl:transport_accept(LS)),
+ {ok, S} = ssl:handshake(S0),
+ ok = ssl:setopts(S, [{active,N}]),
+ [{active,N}] = ok(ssl:getopts(S, [active])),
+ ssl:controlling_process(S, Self),
+ Self ! {server, S}
+ end),
+ C = ok(ssl:connect("localhost", Port, [{active,N}|ClientOpts])),
+ [{active,N}] = ok(ssl:getopts(C, [active])),
+ S = receive
+ {server, S0} -> S0
+ after
+ 1000 ->
+ exit({error, connect})
+ end,
+ active_n_common(C, N),
+ active_n_common(S, N),
+ ok = ssl:setopts(C, [{active,N}]),
+ ok = ssl:setopts(S, [{active,N}]),
+ ReceiveMsg = fun(Socket, Msg) ->
+ receive
+ {ssl,Socket,Msg} ->
+ ok;
+ {ssl,Socket,Begin} ->
+ receive
+ {ssl,Socket,End} ->
+ Msg = Begin ++ End,
+ ok
+ after 1000 ->
+ exit(timeout)
+ end
+ after 1000 ->
+ exit(timeout)
+ end
+ end,
+ repeat(3, fun(I) ->
+ Msg = "message "++integer_to_list(I),
+ ok = ssl:send(C, Msg),
+ ReceiveMsg(S, Msg),
+ ok = ssl:send(S, Msg),
+ ReceiveMsg(C, Msg)
+ end),
+ receive
+ {ssl_passive,S} ->
+ [{active,false}] = ok(ssl:getopts(S, [active]))
+ after
+ 1000 ->
+ exit({error,ssl_passive})
+ end,
+ receive
+ {ssl_passive,C} ->
+ [{active,false}] = ok(ssl:getopts(C, [active]))
+ after
+ 1000 ->
+ exit({error,ssl_passive})
+ end,
+ LS2 = ok(ssl:listen(0, [{active,0}])),
+ receive
+ {ssl_passive,LS2} ->
+ [{active,false}] = ok(ssl:getopts(LS2, [active]))
+ after
+ 1000 ->
+ exit({error,ssl_passive})
+ end,
+ ok = ssl:close(LS2),
+ ok = ssl:close(C),
+ ok = ssl:close(S),
+ ok = ssl:close(LS),
+ ok.
+
+active_n_common(S, N) ->
+ ok = ssl:setopts(S, [{active,-N}]),
+ receive
+ {ssl_passive, S} -> ok
+ after
+ 1000 ->
+ error({error,ssl_passive_failure})
+ end,
+ [{active,false}] = ok(ssl:getopts(S, [active])),
+ ok = ssl:setopts(S, [{active,0}]),
+ receive
+ {ssl_passive, S} -> ok
+ after
+ 1000 ->
+ error({error,ssl_passive_failure})
+ end,
+ ok = ssl:setopts(S, [{active,32767}]),
+ {error,{options,_}} = ssl:setopts(S, [{active,1}]),
+ {error,{options,_}} = ssl:setopts(S, [{active,-32769}]),
+ ok = ssl:setopts(S, [{active,-32768}]),
+ receive
+ {ssl_passive, S} -> ok
+ after
+ 1000 ->
+ error({error,ssl_passive_failure})
+ end,
+ [{active,false}] = ok(ssl:getopts(S, [active])),
+ ok = ssl:setopts(S, [{active,N}]),
+ ok = ssl:setopts(S, [{active,true}]),
+ [{active,true}] = ok(ssl:getopts(S, [active])),
+ receive
+ _ -> error({error,active_n})
+ after
+ 0 ->
+ ok
+ end,
+ ok = ssl:setopts(S, [{active,N}]),
+ ok = ssl:setopts(S, [{active,once}]),
+ [{active,once}] = ok(ssl:getopts(S, [active])),
+ receive
+ _ -> error({error,active_n})
+ after
+ 0 ->
+ ok
+ end,
+ {error,{options,_}} = ssl:setopts(S, [{active,32768}]),
+ ok = ssl:setopts(S, [{active,false}]),
+ [{active,false}] = ok(ssl:getopts(S, [active])),
+ ok.
+
+ok({ok,V}) -> V.
+
+repeat(N, Fun) ->
+ repeat(N, N, Fun).
+
+repeat(N, T, Fun) when is_integer(N), N > 0 ->
+ Fun(T-N),
+ repeat(N-1, T, Fun);
+repeat(_, _, _) ->
+ ok.
+
+%%--------------------------------------------------------------------
dh_params() ->
[{doc,"Test to specify DH-params file in server."}].