%-*-Mode:erlang;coding:utf-8;tab-width:4;c-basic-offset:4;indent-tabs-mode:()-*- % ex: set ft=erlang fenc=utf-8 sts=4 ts=4 sw=4 et nomod: %%%------------------------------------------------------------------------ %%% @doc %%% ==syslog Socket Tests== %%% @end %%% %%% MIT License %%% %%% Copyright (c) 2016-2020 Michael Truog %%% %%% Permission is hereby granted, free of charge, to any person obtaining a %%% copy of this software and associated documentation files (the "Software"), %%% to deal in the Software without restriction, including without limitation %%% the rights to use, copy, modify, merge, publish, distribute, sublicense, %%% and/or sell copies of the Software, and to permit persons to whom the %%% Software is furnished to do so, subject to the following conditions: %%% %%% The above copyright notice and this permission notice shall be included in %%% all copies or substantial portions of the Software. %%% %%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR %%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, %%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE %%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER %%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING %%% FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER %%% DEALINGS IN THE SOFTWARE. %%% %%% @author Michael Truog %%% @copyright 2016-2020 Michael Truog %%% @version 1.8.1 {@date} {@time} %%%------------------------------------------------------------------------ -module(syslog_socket_SUITE). %% CT callbacks -export([all/0, groups/0, suite/0, init_per_suite/1, end_per_suite/1, group/1, init_per_group/2, end_per_group/2, init_per_testcase/2, end_per_testcase/2]). %% test callbacks -export([t_facility_1/1, t_severity_1/1, t_local_output_1/1]). -include_lib("common_test/include/ct.hrl"). -ifdef(CLOUDI_TEST_TIMEOUT). -define(TEST_TIMEOUT, ?CLOUDI_TEST_TIMEOUT). % seconds -else. -define(TEST_TIMEOUT, 10). % seconds -endif. % for features specific to Erlang/OTP version 20.x (and later versions) -ifdef(ERLANG_OTP_VERSION_19). -else. -define(ERLANG_OTP_VERSION_20_FEATURES, true). -endif. %%%------------------------------------------------------------------------ %%% Callback functions from CT %%%------------------------------------------------------------------------ all() -> [{group, basic_1}]. groups() -> [{basic_1, [], [t_facility_1, t_severity_1, t_local_output_1]}]. suite() -> [{ct_hooks, [cth_surefire]}, {timetrap, {seconds, ?TEST_TIMEOUT}}]. init_per_suite(Config) -> {ok, _} = application:ensure_all_started(syslog_socket), Config. end_per_suite(_Config) -> ok = application:stop(syslog_socket), ok. group(_GroupName) -> []. init_per_group(_GroupName, Config) -> Config. end_per_group(_GroupName, Config) -> Config. init_per_testcase(_TestCase, Config) -> Config. end_per_testcase(_TestCase, Config) -> Config. %%%------------------------------------------------------------------------ %%% test cases %%%------------------------------------------------------------------------ t_facility_1(_Config) -> 0 = syslog_socket:facility(kernel), 0 = syslog_socket:facility(kern), 0 = syslog_socket:facility(0), 4 = syslog_socket:facility(auth0), 4 = syslog_socket:facility(auth), 4 = syslog_socket:facility(security), 6 = syslog_socket:facility(print), 6 = syslog_socket:facility(lpr), 9 = syslog_socket:facility(clock0), 9 = syslog_socket:facility(cron), 10 = syslog_socket:facility(auth1), 10 = syslog_socket:facility(authpriv), 13 = syslog_socket:facility(auth2), 14 = syslog_socket:facility(auth3), 15 = syslog_socket:facility(clock1), 23 = syslog_socket:facility(local7), 99 = syslog_socket:facility(99), false = syslog_socket:facility_valid(-1), true = syslog_socket:facility_valid(0), true = syslog_socket:facility_valid(99), true = syslog_socket:facility_valid(clock1), false = syslog_socket:facility_valid(invalid_facility), ok. t_severity_1(_Config) -> 0 = syslog_socket:severity(emergency), 0 = syslog_socket:severity(emerg), 0 = syslog_socket:severity(panic), 0 = syslog_socket:severity(0), 1 = syslog_socket:severity(alert), 2 = syslog_socket:severity(critical), 2 = syslog_socket:severity(crit), 3 = syslog_socket:severity(error), 3 = syslog_socket:severity(err), 4 = syslog_socket:severity(warning), 4 = syslog_socket:severity(warn), 5 = syslog_socket:severity(notice), 6 = syslog_socket:severity(informational), 6 = syslog_socket:severity(info), 7 = syslog_socket:severity(debug), 7 = syslog_socket:severity(7), false = syslog_socket:severity_valid(-1), true = syslog_socket:severity_valid(0), true = syslog_socket:severity_valid(7), true = syslog_socket:severity_valid(debug), false = syslog_socket:severity_valid(trace), false = syslog_socket:severity_valid(8), ok. t_local_output_1(_Config) -> AppName = "syslog_socket_SUITE", Options = [{protocol, rfc3164}, {facility, user}, {app_name, AppName}], MessageId = erlang:pid_to_list(self()), Message = "Automated Test Message", {ok, Pid} = syslog_socket:start_link(Options), ok = syslog_socket:send(Pid, notice, os:timestamp(), MessageId, Message ++ " 1"), ok = syslog_socket:send(Pid, notice, os:timestamp(), Message ++ " 2"), ok = syslog_socket:send(Pid, notice, os:timestamp(), ""), ok = syslog_socket:stop_link(Pid, 5000), receive after 10 -> ok end, {ok, SyslogData} = file:read_file("/var/log/syslog"), SyslogDataLines = case lists:reverse(binary:split(SyslogData, <<"\n">>, [global])) of [<<>> | SyslogDataLinesValue] -> SyslogDataLinesValue; SyslogDataLinesValue -> SyslogDataLinesValue end, [SyslogDataLine3, SyslogDataLine2, SyslogDataLine1 | _] = SyslogDataLines, SyslogDataLine1Str = erlang:binary_to_list(SyslogDataLine1), SyslogDataLine2Str = erlang:binary_to_list(SyslogDataLine2), SyslogDataLine3Str = erlang:binary_to_list(SyslogDataLine3), true = string_find(Message, SyslogDataLine1Str) /= nomatch, true = string_find(Message, SyslogDataLine2Str) /= nomatch, true = string_find(MessageId, SyslogDataLine1Str) /= nomatch, true = string_find(AppName, SyslogDataLine1Str) /= nomatch, true = string_find(AppName, SyslogDataLine2Str) /= nomatch, true = string_find(AppName, SyslogDataLine3Str) /= nomatch, ok. -ifdef(ERLANG_OTP_VERSION_20_FEATURES). string_find(SearchPattern, String) -> string:find(String, SearchPattern). -else. string_find(SearchPattern, String) -> StringList = if is_binary(String) -> erlang:binary_to_list(String); is_list(String) -> lists:flatten(String) end, SearchPatternList = if is_binary(SearchPattern) -> erlang:binary_to_list(SearchPattern); is_list(SearchPattern) -> lists:flatten(SearchPattern) end, case string:str(StringList, SearchPatternList) of 0 -> nomatch; Index -> Result = lists:nthtail(Index - 1, StringList), if is_binary(String) -> erlang:list_to_binary(Result); is_list(String) -> Result end end. -endif.