%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2010-2016. 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%
%%

-module(cth_log_SUITE).

-compile(export_all).

-include_lib("common_test/include/ct.hrl").

%%--------------------------------------------------------------------
%% @spec suite() -> Info
%% Info = [tuple()]
%% @end
%%--------------------------------------------------------------------
suite() ->
    [{timetrap,{seconds,30}}].

%%--------------------------------------------------------------------
%% @spec init_per_suite(Config0) ->
%%     Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}
%% Config0 = Config1 = [tuple()]
%% Reason = term()
%% @end
%%--------------------------------------------------------------------
init_per_suite(Config) ->
    application:start(sasl),
    Gen = spawn(fun() -> gen() end),
    [{gen,Gen}|Config].

%%--------------------------------------------------------------------
%% @spec end_per_suite(Config0) -> void() | {save_config,Config1}
%% Config0 = Config1 = [tuple()]
%% @end
%%--------------------------------------------------------------------
end_per_suite(Config) ->
    Gen = proplists:get_value(gen, Config),
    exit(Gen, kill),
    ct:sleep(100),
    application:stop(sasl),
    ok.

%%--------------------------------------------------------------------
%% @spec init_per_testcase(TestCase, Config0) ->
%%               Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}
%% TestCase = atom()
%% Config0 = Config1 = [tuple()]
%% Reason = term()
%% @end
%%--------------------------------------------------------------------
init_per_testcase(_TestCase, Config) ->
    Config.

%%--------------------------------------------------------------------
%% @spec end_per_testcase(TestCase, Config0) ->
%%               void() | {save_config,Config1} | {fail,Reason}
%% TestCase = atom()
%% Config0 = Config1 = [tuple()]
%% Reason = term()
%% @end
%%--------------------------------------------------------------------
end_per_testcase(_TestCase, _Config) ->
    ok.

%%--------------------------------------------------------------------
%% @spec groups() -> [Group]
%% Group = {GroupName,Properties,GroupsAndTestCases}
%% GroupName = atom()
%% Properties = [parallel | sequence | Shuffle | {RepeatType,N}]
%% GroupsAndTestCases = [Group | {group,GroupName} | TestCase]
%% TestCase = atom()
%% Shuffle = shuffle | {shuffle,{integer(),integer(),integer()}}
%% RepeatType = repeat | repeat_until_all_ok | repeat_until_all_fail |
%%              repeat_until_any_ok | repeat_until_any_fail
%% N = integer() | forever
%% @end
%%--------------------------------------------------------------------
groups() ->
    [{g1,[parallel,{repeat,10}],[tc1,tc2,tc3]},
     {g2,[{repeat,10}],[tc1,tc2,tc3]}].

%%--------------------------------------------------------------------
%% @spec all() -> GroupsAndTestCases | {skip,Reason}
%% GroupsAndTestCases = [{group,GroupName} | TestCase]
%% GroupName = atom()
%% TestCase = atom()
%% Reason = term()
%% @end
%%--------------------------------------------------------------------
all() -> 
    [{group,g1},{group,g2}].

tc1(_) ->
    ct:sleep(100),
    ok.
tc2(_) ->
    ct:sleep(100),
    ok.
tc3(_) ->
    ct:sleep(100),
    ok.

%%%-----------------------------------------------------------------

gen() ->
    gen_loop(1).

gen_loop(N) ->
    ct:log("Logger iteration: ~p", [N]),
    error_logger:error_report(N),
    error_logger:info_report(progress, N),
    ct:sleep(150),
    gen_loop(N+1).