aboutsummaryrefslogtreecommitdiffstats
path: root/erts/emulator/test/a_SUITE.erl
blob: 8efb0fad5386eae0b65cda7f7bdb847959c764bb (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
%%
%% %CopyrightBegin%
%% 
%% Copyright Ericsson AB 2006-2011. 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    : 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("common_test/include/ct.hrl").

-export([all/0, suite/0,
	 long_timers/1, pollset_size/1]).

suite() ->
    [{ct_hooks,[ts_install_cth]}].

all() -> 
    [long_timers, pollset_size].

long_timers(Config) when is_list(Config) ->
    Dir = proplists:get_value(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(Config) when is_list(Config) ->
    %% Ensure inet_gethost_native port program started, in order to
    %% allow other suites to use it...
    inet_gethost_native:gethostbyname("localhost"),
    ?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 element(1, 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() ->
    z_SUITE:get_check_io_info().