%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2006-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
%%%-------------------------------------------------------------------
%%% File : a_SUITE.erl
%%% Author : Rickard Green <[email protected]>
%%% Description : Misc tests that should be run first
%%%
%%% Created : 21 Aug 2006 by Rickard Green <[email protected]>
%%%-------------------------------------------------------------------
-module(a_SUITE).
-include_lib("test_server/include/test_server.hrl").
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2, long_timers/1, pollset_size/1]).
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[long_timers, pollset_size].
groups() ->
[].
init_per_suite(Config) ->
Config.
end_per_suite(_Config) ->
ok.
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
long_timers(doc) ->
[];
long_timers(suite) ->
[];
long_timers(Config) when is_list(Config) ->
Dir = ?config(data_dir, Config),
?line long_timers_test:start(Dir),
?line {comment,
"Testcase started! This test will run in parallel with the "
"erts testsuite and ends in the z_SUITE:long_timers testcase."}.
pollset_size(doc) ->
[];
pollset_size(suite) ->
[];
pollset_size(Config) when is_list(Config) ->
?line Parent = self(),
?line Go = make_ref(),
?line spawn(fun () ->
Name = pollset_size_testcase_initial_state_holder,
true = register(Name, self()),
ChkIo = get_check_io_info(),
io:format("Initial: ~p~n", [ChkIo]),
Parent ! Go,
receive
{get_initial_check_io_result, Pid} ->
Pid ! {initial_check_io_result, ChkIo}
end
end),
?line receive Go -> ok end,
?line {comment,
"Testcase started! This test will run in parallel with the "
"erts testsuite and ends in the z_SUITE:pollset_size testcase."}.
%%
%% Internal functions...
%%
display_check_io(ChkIo) ->
catch erlang:display('--- CHECK IO INFO ---'),
catch erlang:display(ChkIo),
catch erts_debug:set_internal_state(available_internal_state, true),
NoOfErrorFds = (catch erts_debug:get_internal_state(check_io_debug)),
catch erlang:display({'NoOfErrorFds', NoOfErrorFds}),
catch erts_debug:set_internal_state(available_internal_state, false),
catch erlang:display('--- CHECK IO INFO ---'),
ok.
get_check_io_info() ->
ChkIo = erlang:system_info(check_io),
case lists:keysearch(pending_updates, 1, ChkIo) of
{value, {pending_updates, 0}} ->
display_check_io(ChkIo),
ChkIo;
false ->
ChkIo;
_ ->
receive after 10 -> ok end,
get_check_io_info()
end.
