158 lines
5.6 KiB
Erlang
158 lines
5.6 KiB
Erlang
%%--------------------------------------------------------------------
|
|
%% Copyright (c) 2012-2016 Feng Lee <feng@emqtt.io>.
|
|
%%
|
|
%% 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(emqttd_mqueue_SUITE).
|
|
|
|
-compile(export_all).
|
|
|
|
-include("emqttd.hrl").
|
|
|
|
-define(Q, emqttd_mqueue).
|
|
|
|
all() -> [t_in, t_in_qos0, t_out, t_simple_mqueue, t_priority_mqueue,
|
|
t_priority_mqueue2, t_infinity_priority_mqueue,
|
|
t_infinity_simple_mqueue].
|
|
|
|
t_in(_) ->
|
|
Opts = [{max_length, 5},
|
|
{queue_qos0, true}],
|
|
Q = ?Q:new(<<"testQ">>, Opts, alarm_fun()),
|
|
true = ?Q:is_empty(Q),
|
|
Q1 = ?Q:in(#mqtt_message{}, Q),
|
|
1 = ?Q:len(Q1),
|
|
Q2 = ?Q:in(#mqtt_message{qos = 1}, Q1),
|
|
2 = ?Q:len(Q2),
|
|
Q3 = ?Q:in(#mqtt_message{qos = 2}, Q2),
|
|
Q4 = ?Q:in(#mqtt_message{}, Q3),
|
|
Q5 = ?Q:in(#mqtt_message{}, Q4),
|
|
5 = ?Q:len(Q5).
|
|
|
|
t_in_qos0(_) ->
|
|
Opts = [{max_length, 5},
|
|
{queue_qos0, false}],
|
|
Q = ?Q:new(<<"testQ">>, Opts, alarm_fun()),
|
|
Q1 = ?Q:in(#mqtt_message{}, Q),
|
|
true = ?Q:is_empty(Q1),
|
|
Q2 = ?Q:in(#mqtt_message{qos = 0}, Q1),
|
|
true = ?Q:is_empty(Q2).
|
|
|
|
t_out(_) ->
|
|
Opts = [{max_length, 5},
|
|
{queue_qos0, true}],
|
|
Q = ?Q:new(<<"testQ">>, Opts, alarm_fun()),
|
|
{empty, Q} = ?Q:out(Q),
|
|
Q1 = ?Q:in(#mqtt_message{}, Q),
|
|
{Value, Q2} = ?Q:out(Q1),
|
|
0 = ?Q:len(Q2),
|
|
{value, #mqtt_message{}} = Value.
|
|
|
|
t_simple_mqueue(_) ->
|
|
Opts = [{type, simple},
|
|
{max_length, 3},
|
|
{low_watermark, 0.2},
|
|
{high_watermark, 0.6},
|
|
{queue_qos0, false}],
|
|
Q = ?Q:new("simple_queue", Opts, alarm_fun()),
|
|
simple = ?Q:type(Q),
|
|
3 = ?Q:max_len(Q),
|
|
<<"simple_queue">> = ?Q:name(Q),
|
|
true = ?Q:is_empty(Q),
|
|
Q1 = ?Q:in(#mqtt_message{qos = 1, payload = <<"1">>}, Q),
|
|
Q2 = ?Q:in(#mqtt_message{qos = 1, payload = <<"2">>}, Q1),
|
|
Q3 = ?Q:in(#mqtt_message{qos = 1, payload = <<"3">>}, Q2),
|
|
Q4 = ?Q:in(#mqtt_message{qos = 1, payload = <<"4">>}, Q3),
|
|
3 = ?Q:len(Q4),
|
|
{{value, Msg}, Q5} = ?Q:out(Q4),
|
|
<<"2">> = Msg#mqtt_message.payload,
|
|
[{len, 2}, {max_len, 3}, {dropped, 1}] = ?Q:stats(Q5).
|
|
|
|
t_infinity_simple_mqueue(_) ->
|
|
Opts = [{type, simple},
|
|
{max_length, infinity},
|
|
{low_watermark, 0.2},
|
|
{high_watermark, 0.6},
|
|
{queue_qos0, false}],
|
|
Q = ?Q:new("infinity_simple_queue", Opts, alarm_fun()),
|
|
true = ?Q:is_empty(Q),
|
|
infinity = ?Q:max_len(Q),
|
|
Qx = lists:foldl(fun(I, AccQ) ->
|
|
?Q:in(#mqtt_message{qos = 1, payload = iolist_to_binary([I])}, AccQ)
|
|
end, Q, lists:seq(1, 255)),
|
|
255 = ?Q:len(Qx),
|
|
[{len, 255}, {max_len, infinity}, {dropped, 0}] = ?Q:stats(Qx),
|
|
{{value, V}, _Qy} = ?Q:out(Qx),
|
|
<<1>> = V#mqtt_message.payload.
|
|
|
|
t_priority_mqueue(_) ->
|
|
Opts = [{type, priority},
|
|
{priority, [{<<"t">>, 10}]},
|
|
{max_length, 3},
|
|
{low_watermark, 0.2},
|
|
{high_watermark, 0.6},
|
|
{queue_qos0, false}],
|
|
Q = ?Q:new("priority_queue", Opts, alarm_fun()),
|
|
priority = ?Q:type(Q),
|
|
3 = ?Q:max_len(Q),
|
|
<<"priority_queue">> = ?Q:name(Q),
|
|
|
|
true = ?Q:is_empty(Q),
|
|
Q1 = ?Q:in(#mqtt_message{qos = 1, topic = <<"t1">>}, Q),
|
|
Q2 = ?Q:in(#mqtt_message{qos = 1, topic = <<"t">>}, Q1),
|
|
Q3 = ?Q:in(#mqtt_message{qos = 1, topic = <<"t2">>}, Q2),
|
|
3 = ?Q:len(Q3),
|
|
Q4 = ?Q:in(#mqtt_message{qos = 1, topic = <<"t1">>}, Q3),
|
|
4 = ?Q:len(Q4),
|
|
Q5 = ?Q:in(#mqtt_message{qos = 1, topic = <<"t1">>}, Q4),
|
|
5 = ?Q:len(Q5),
|
|
Q6 = ?Q:in(#mqtt_message{qos = 1, topic = <<"t1">>}, Q5),
|
|
5 = ?Q:len(Q6),
|
|
{{value, Msg}, _Q7} = ?Q:out(Q6),
|
|
<<"t">> = Msg#mqtt_message.topic.
|
|
|
|
t_infinity_priority_mqueue(_) ->
|
|
Opts = [{type, priority},
|
|
{priority, [{<<"t1">>, 10}, {<<"t2">>, 8}]},
|
|
{max_length, infinity},
|
|
{queue_qos0, false}],
|
|
Q = ?Q:new("infinity_priority_queue", Opts, alarm_fun()),
|
|
infinity = ?Q:max_len(Q),
|
|
Qx = lists:foldl(fun(I, AccQ) ->
|
|
AccQ1 =
|
|
?Q:in(#mqtt_message{topic = <<"t1">>, qos = 1, payload = iolist_to_binary([I])}, AccQ),
|
|
?Q:in(#mqtt_message{topic = <<"t">>, qos = 1, payload = iolist_to_binary([I])}, AccQ1)
|
|
end, Q, lists:seq(1, 255)),
|
|
510 = ?Q:len(Qx),
|
|
[{len, 510}, {max_len, infinity}, {dropped, 0}] = ?Q:stats(Qx).
|
|
|
|
t_priority_mqueue2(_) ->
|
|
Opts = [{type, priority},
|
|
{max_length, 2},
|
|
{low_watermark, 0.2},
|
|
{high_watermark, 0.6},
|
|
{queue_qos0, false}],
|
|
Q = ?Q:new("priority_queue2_test", Opts, alarm_fun()),
|
|
2 = ?Q:max_len(Q),
|
|
Q1 = ?Q:in(#mqtt_message{topic = <<"x">>, qos = 1, payload = <<1>>}, Q),
|
|
Q2 = ?Q:in(#mqtt_message{topic = <<"x">>, qos = 1, payload = <<2>>}, Q1),
|
|
Q3 = ?Q:in(#mqtt_message{topic = <<"y">>, qos = 1, payload = <<3>>}, Q2),
|
|
Q4 = ?Q:in(#mqtt_message{topic = <<"y">>, qos = 1, payload = <<4>>}, Q3),
|
|
4 = ?Q:len(Q4),
|
|
{{value, _Val}, Q5} = ?Q:out(Q4),
|
|
3 = ?Q:len(Q5).
|
|
|
|
alarm_fun() -> fun(_, _) -> alarm_fun() end.
|
|
|