%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2009-2016. 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.
%% 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.
%%
%% %CopyrightEnd%
%%
%%%-------------------------------------------------------------------
%%% File: ct_telnet_SUITE
%%%
%%% Description:
%%% Edit your ts.unix.config or ts.win32.config before runnings these tests
%%% Test ct_telnet_SUITE module
%%%
%%%-------------------------------------------------------------------
-module(ct_telnet_SUITE).
-compile(export_all).
-include_lib("common_test/include/ct.hrl").
-include_lib("common_test/include/ct_event.hrl").
-define(eh, ct_test_support_eh).
-define(erl_telnet_server_port,1234).
-define(erl_telnet_server_user,"telnuser").
-define(erl_telnet_server_pwd,"telnpwd").
%%--------------------------------------------------------------------
%% TEST SERVER CALLBACK FUNCTIONS
%%--------------------------------------------------------------------
%%--------------------------------------------------------------------
%% Description: Since Common Test starts another Test Server
%% instance, the tests need to be performed on a separate node (or
%% there will be clashes with logging processes etc).
%%--------------------------------------------------------------------
suite() -> [{ct_hooks,[ts_install_cth]}].
groups() ->
[{legacy, [], [unix_telnet,own_server,timetrap]},
{raw, [], [unix_telnet,own_server,timetrap]},
{html, [], [unix_telnet,own_server]},
{silent, [], [unix_telnet,own_server]}].
all() ->
[
{group,legacy},
{group,raw},
{group,html},
{group,silent}
].
%%--------------------------------------------------------------------
%% CONFIG FUNCTIONS
%%--------------------------------------------------------------------
init_per_suite(Config) ->
ct_test_support:init_per_suite(Config).
end_per_suite(Config) ->
ct_test_support:end_per_suite(Config).
init_per_testcase(TestCase, Config) when TestCase /= unix_telnet ->
ct:pal("Testcase ~p starting!", [TestCase]),
TS = telnet_server:start([{port,?erl_telnet_server_port},
{users,[{?erl_telnet_server_user,
?erl_telnet_server_pwd}]}]),
ct_test_support:init_per_testcase(TestCase, [{telnet_server,TS}|Config]);
init_per_testcase(TestCase, Config) ->
ct:pal("Testcase ~p starting. Checking connection to telnet server...",
[TestCase]),
ct:require(testconn, {unix,[telnet]}),
case {os:type(),ct_telnet:open(testconn)} of
{_,{ok,Handle}} ->
ok = ct_telnet:close(Handle),
ct:pal("Connection ok, starting tests!", []),
ct_test_support:init_per_testcase(TestCase, Config);
{{unix,_},{error,Reason}} ->
ct:fail("No connection to telnet server! Reason: ~tp", [Reason]);
{_,{error,Reason}} ->
{skip,{no_access_to_telnet_server,Reason}}
end.
end_per_testcase(TestCase, Config) when TestCase /= unix_telnet ->
ct:pal("Stopping the telnet_server now!", []),
telnet_server:stop(?config(telnet_server,Config)),
ct_test_support:end_per_testcase(TestCase, Config);
end_per_testcase(TestCase, Config) ->
ct_test_support:end_per_testcase(TestCase, Config).
%%--------------------------------------------------------------------
%% TEST CASES
%%--------------------------------------------------------------------
%%%-----------------------------------------------------------------
%%%
unix_telnet(Config) ->
CfgFile = "telnet.unix_telnet." ++
atom_to_list(groupname(Config)) ++ ".cfg",
all_tests_in_suite(unix_telnet,"ct_telnet_basic_SUITE",CfgFile,Config).
own_server(Config) ->
CfgFile = "telnet.own_server." ++
atom_to_list(groupname(Config)) ++ ".cfg",
all_tests_in_suite(own_server,"ct_telnet_own_server_SUITE",
CfgFile,Config).
timetrap(Config) ->
CfgFile = "telnet.timetrap." ++
atom_to_list(groupname(Config)) ++ ".cfg",
all_tests_in_suite(timetrap,"ct_telnet_timetrap_SUITE",
CfgFile,Config).
%%%-----------------------------------------------------------------
%%% HELP FUNCTIONS
%%%-----------------------------------------------------------------
groupname(Config) ->
case proplists:get_value(tc_group_properties, Config) of
undefined ->
undefined;
TGP ->
proplists:get_value(name, TGP)
end.
all_tests_in_suite(TestCase, SuiteName, CfgFileName, Config) ->
PrivDir = ?config(priv_dir, Config),
DataDir = ?config(data_dir, Config),
Suite = filename:join(DataDir, SuiteName),
CfgFile = filename:join(PrivDir, CfgFileName),
Cfg = telnet_config(TestCase, groupname(Config)),
Txt = lists:flatten([lists:flatten(io_lib:write(C))++".\n" || C <- Cfg]),
ok = file:write_file(CfgFile, Txt),
{Opts,ERPid} = setup([{suite,Suite},
{label,TestCase},
{config,CfgFile}],
Config),
ok = execute(TestCase, Opts, ERPid, Config).
setup(Test, Config) ->
Opts0 = ct_test_support:get_opts(Config),
Level = ?config(trace_level, Config),
EvHArgs = [{cbm,ct_test_support},{trace_level,Level}],
Opts = Opts0 ++ [{event_handler,{?eh,EvHArgs}}|Test],
ERPid = ct_test_support:start_event_receiver(Config),
{Opts,ERPid}.
execute(Name, Opts, ERPid, Config) ->
ok = ct_test_support:run(Opts, Config),
Events = ct_test_support:get_events(ERPid, Config),
ct_test_support:log_events(Name,
reformat(Events, ?eh),
?config(priv_dir, Config),
Opts),
TestEvents = events_to_check(Name,Config),
ct_test_support:verify_events(TestEvents, Events, Config).
reformat(Events, EH) ->
ct_test_support:reformat(Events, EH).
telnet_config(_, undefined) ->
[];
telnet_config(unix_telnet, legacy) ->
[{unix, ct:get_config(unix)},
{ct_conn_log,[]}];
%% LogType same as GroupName
telnet_config(unix_telnet, LogType) ->
LogTypeTerm = if LogType == raw -> [];
true -> [{log_type,LogType}]
end,
[{unix, ct:get_config(unix)},
{ct_conn_log,
[{ct_telnet, LogTypeTerm ++
[{hosts,[telnet_server_conn1,
telnet_server_conn2,
telnet_server_conn3,
telnet_server_conn4]}]}]}];
telnet_config(_, LogType) ->
LogTypeTerm = if LogType == raw -> [];
true -> [{log_type,LogType}]
end,
[{unix,[{telnet,"localhost"},
{port, ?erl_telnet_server_port},
{username,?erl_telnet_server_user},
{password,?erl_telnet_server_pwd},
{keep_alive,true}]},
{telnet_settings, [{connect_timeout,10000},
{command_timeout,10000},
{reconnection_attempts,0},
{reconnection_interval,0},
{keep_alive,true},
{poll_limit,10},
{poll_interval,1000}]} |
if LogType == legacy ->
[{ct_conn_log,[]}];
true ->
[{ct_conn_log,
[{ct_telnet, LogTypeTerm ++
[{hosts,[telnet_server_conn1,
telnet_server_conn2,
telnet_server_conn3,
telnet_server_conn4]}]}]}]
end].
%%%-----------------------------------------------------------------
%%% TEST EVENTS
%%%-----------------------------------------------------------------
events_to_check(unix_telnet,Config) ->
all_cases(ct_telnet_basic_SUITE,Config);
events_to_check(own_server,Config) ->
all_cases(ct_telnet_own_server_SUITE,Config);
events_to_check(timetrap,_Config) ->
[{?eh,start_logging,{'DEF','RUNDIR'}},
{?eh,tc_done,{ct_telnet_timetrap_SUITE,expect_timetrap,
{failed,{timetrap_timeout,7000}}}},
{?eh,tc_done,{ct_telnet_timetrap_SUITE,expect_success,ok}},
{?eh,stop_logging,[]}].
all_cases(Suite,Config) ->
{module,_} = code:load_abs(filename:join(?config(data_dir,Config),
Suite)),
GroupsAndTCs = Suite:all(),
Terms =
lists:flatmap(
fun({group,G}) ->
{value,{G,Props,GTCs}} =
lists:keysearch(G,1,Suite:groups()),
GTCs1 = [[{?eh,tc_start,{Suite,GTC}},
{?eh,tc_done,{Suite,GTC,ok}}] ||
GTC <- GTCs],
GEvs = [{?eh,tc_start,{Suite,{init_per_group,G,Props}}},
{?eh,tc_done,{Suite,{init_per_group,G,Props},ok}} |
GTCs1] ++
[{?eh,tc_start,{Suite,{end_per_group,G,Props}}},
{?eh,tc_done,{Suite,{end_per_group,G,Props},ok}}],
case lists:member(parallel, Props) of
true -> [{parallel,GEvs}];
false -> GEvs
end;
(TC) ->
[{?eh,tc_done,{Suite,TC,ok}}]
end, GroupsAndTCs),
code:purge(Suite),
code:delete(Suite),
FlatTerms = lists:flatten(Terms),
ct:log("Verifying with terms:~n~p", [FlatTerms]),
OneTest =
[{?eh,start_logging,{'DEF','RUNDIR'}} |
FlatTerms] ++ [{?eh,stop_logging,[]}],
%% 2 tests (ct:run_test + script_start) is default
OneTest ++ OneTest.
