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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2002-2011. 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%
%%
-module(etop_SUITE).
%% Test functions
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2,text/1,text_tracing_off/1]).
-export([init_per_testcase/2, end_per_testcase/2]).
-include_lib("test_server/include/test_server.hrl").
-define(default_timeout, ?t:minutes(1)).
init_per_testcase(_Case, Config) ->
?line Dog=test_server:timetrap(?default_timeout),
[{watchdog, Dog}|Config].
end_per_testcase(_Case, Config) ->
Dog=?config(watchdog, Config),
?t:timetrap_cancel(Dog),
ok.
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[text, text_tracing_off].
groups() ->
[].
init_per_suite(Config) ->
Config.
end_per_suite(_Config) ->
ok.
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
%% Start etop with text presentation
text(_) ->
case test_server:is_native(lists) of
true -> {skip,"Native libs -- tracing does not work"};
false -> text()
end.
text() ->
?line {ok,Node} = ?t:start_node(node2,peer,[]),
%% Must spawn this process, else the test case will never end.
?line spawn_link(etop,start,[[{node,Node},{output,text},{interval,3}]]),
?line timer:sleep(4000),
?line etop:config(interval,2),
?line timer:sleep(3000),
?line etop:config(lines,5),
?line timer:sleep(3000),
?line etop:config(accumulate,true),
?line timer:sleep(3000),
?line etop:config(sort,reductions),
?line timer:sleep(3000),
?line etop:config(sort,memory),
?line timer:sleep(3000),
?line etop:config(sort,msg_q),
?line timer:sleep(3000),
?line etop:stop(),
?line ?t:stop_node(Node),
ok.
text_tracing_off(suite) ->
[];
text_tracing_off(doc) ->
["Start etop with text presentation, and tracing turned off"];
text_tracing_off(Config) when is_list(Config) ->
?line {ok,Node} = ?t:start_node(node2,peer,[]),
%% Must spawn this process, else the test case will never end.
?line spawn_link(etop,start,[[{node,Node},
{output,text},
{interval,3},
{tracing,off}]]),
?line timer:sleep(4000),
?line etop:config(interval,2),
?line timer:sleep(3000),
?line etop:config(lines,5),
?line timer:sleep(3000),
?line etop:config(accumulate,true),
?line timer:sleep(3000),
?line etop:config(sort,memory),
?line timer:sleep(3000),
?line etop:config(sort,msg_q),
?line timer:sleep(3000),
?line etop:config(sort,runtime), % this should not crash, but has no effect
?line timer:sleep(3000),
?line etop:stop(),
?line ?t:stop_node(Node),
ok.
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