%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2002-2013. 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(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]).
-export([text/1,text/2,text_tracing_off/1,text_tracing_off/2]).
-export([init_per_testcase/2, end_per_testcase/2]).
-include_lib("common_test/include/ct.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) ->
try apply(?MODULE,Case,[cleanup,Config])
catch error:undef -> ok
end,
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),
ok.
text(cleanup,_Config) ->
etop:stop(),
{ok,Host} = inet:gethostname(),
Node = list_to_atom("node2@"++Host),
?t:stop_node(Node).
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),
ok.
text_tracing_off(cleanup,_Config) ->
etop:stop(),
{ok,Host} = inet:gethostname(),
Node = list_to_atom("node2@"++Host),
?t:stop_node(Node).
