emqx/test/emqx_pmon_SUITE.erl

65 lines
2.1 KiB
Erlang

%%--------------------------------------------------------------------
%% Copyright (c) 2020 EMQ Technologies Co., Ltd. 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.
%%--------------------------------------------------------------------
-module(emqx_pmon_SUITE).
-compile(export_all).
-compile(nowarn_export_all).
-include_lib("eunit/include/eunit.hrl").
all() -> emqx_ct:all(?MODULE).
% t_new(_) ->
% error('TODO').
% t_count(_) ->
% error('TODO').
t_monitor(_) ->
PMon = emqx_pmon:new(),
PMon1 = emqx_pmon:monitor(self(), PMon),
?assertEqual(1, emqx_pmon:count(PMon1)),
PMon2 = emqx_pmon:demonitor(self(), PMon1),
PMon2 = emqx_pmon:demonitor(self(), PMon2),
?assertEqual(0, emqx_pmon:count(PMon2)).
% t_demonitor(_) ->
% error('TODO').
t_find(_) ->
PMon = emqx_pmon:new(),
PMon1 = emqx_pmon:monitor(self(), val, PMon),
PMon1 = emqx_pmon:monitor(self(), val, PMon1),
?assertEqual(1, emqx_pmon:count(PMon1)),
?assertEqual({ok, val}, emqx_pmon:find(self(), PMon1)),
PMon2 = emqx_pmon:erase(self(), PMon1),
PMon2 = emqx_pmon:erase(self(), PMon1),
?assertEqual(error, emqx_pmon:find(self(), PMon2)).
t_erase(_) ->
PMon = emqx_pmon:new(),
PMon1 = emqx_pmon:monitor(self(), val, PMon),
PMon2 = emqx_pmon:erase(self(), PMon1),
?assertEqual(0, emqx_pmon:count(PMon2)),
{Items, PMon3} = emqx_pmon:erase_all([self()], PMon1),
{[], PMon3} = emqx_pmon:erase_all([self()], PMon3),
?assertEqual([{self(), val}], Items),
?assertEqual(0, emqx_pmon:count(PMon3)).
% t_erase_all(_) ->
% error('TODO').