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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2012. 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_ctrl).
-export([proceed/0,
init/2, terminate/1]).
-include_lib("common_test/include/ct.hrl").
%%%===================================================================
%%% API
%%%===================================================================
proceed() ->
?MODULE ! proceed,
ok.
%%--------------------------------------------------------------------
%% Hook functions
%%--------------------------------------------------------------------
init(_Id, _Opts) ->
case lists:keyfind(sasl, 1, application:which_applications()) of
false ->
exit(sasl_not_started);
_Else ->
ok
end,
WhoAmI = self(),
WhoAmI = whereis(?CT_HOOK_INIT_PROCESS),
DispPid = spawn_link(fun() -> dispatcher(WhoAmI) end),
register(?MODULE, DispPid),
ct:pal("~n~n+++ Startup of ~w on ~p finished, "
"call ~w:proceed() to run tests...~n",
[?MODULE,node(),?MODULE]),
start_external_logger(cth_logger),
receive
{?MODULE,proceed} -> ok
after
10000 ->
ok
end,
{ok,[],ct_last}.
terminate(_State) ->
WhoAmI = whereis(?CT_HOOK_TERMINATE_PROCESS),
WhoAmI = self(),
ct:pal("~n~n+++ Tests finished, call ~w:proceed() to shut down...~n",
[?MODULE]),
receive
{?MODULE,proceed} -> ok
after
10000 ->
ok
end,
stop_external_logger(cth_logger),
stop_dispatcher(),
ok.
%%%===================================================================
%%% Internal functions
%%%===================================================================
start_external_logger(Name) ->
case whereis(Name) of
undefined -> ok;
Pid -> exit(Pid, kill)
end,
spawn(fun() -> init_logger(Name) end).
stop_external_logger(Name) ->
catch exit(whereis(Name), kill).
init_logger(Name) ->
register(Name, self()),
logger_loop(1).
logger_loop(N) ->
ct:log("Logger iteration: ~p", [N]),
error_logger:error_report(N),
timer:sleep(250),
logger_loop(N+1).
%%%-----------------------------------------------------------------
dispatcher(SendTo) ->
receive Msg -> SendTo ! {?MODULE,Msg} end,
dispatcher(SendTo).
stop_dispatcher() ->
catch exit(whereis(?MODULE), kill).
|
