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|
%% This Source Code Form is subject to the terms of the Mozilla Public
%% License, v. 2.0. If a copy of the MPL was not distributed with this
%% file, You can obtain one at https://mozilla.org/MPL/2.0/.
%%
%% Copyright (c) 2011-2020 VMware, Inc. or its affiliates. All rights reserved.
%%
-module(per_vhost_queue_limit_SUITE).
-include_lib("common_test/include/ct.hrl").
-include_lib("amqp_client/include/amqp_client.hrl").
-include_lib("eunit/include/eunit.hrl").
-compile(export_all).
-import(rabbit_ct_client_helpers, [open_unmanaged_connection/3,
close_connection_and_channel/2]).
all() ->
[
{group, cluster_size_1}
, {group, cluster_size_2}
].
groups() ->
[
{cluster_size_1, [], [
most_basic_single_node_queue_count,
single_node_single_vhost_queue_count,
single_node_multiple_vhosts_queue_count,
single_node_single_vhost_limit,
single_node_single_vhost_zero_limit,
single_node_single_vhost_limit_with_durable_named_queue,
single_node_single_vhost_zero_limit_with_durable_named_queue,
single_node_single_vhost_limit_with_queue_ttl,
single_node_single_vhost_limit_with_redeclaration
]},
{cluster_size_2, [], [
most_basic_cluster_queue_count,
cluster_multiple_vhosts_queue_count,
cluster_multiple_vhosts_limit,
cluster_multiple_vhosts_zero_limit,
cluster_multiple_vhosts_limit_with_durable_named_queue,
cluster_multiple_vhosts_zero_limit_with_durable_named_queue,
cluster_node_restart_queue_count
]}
].
suite() ->
[
%% If a test hangs, no need to wait for 30 minutes.
{timetrap, {minutes, 8}}
].
%% -------------------------------------------------------------------
%% Testsuite setup/teardown.
%% -------------------------------------------------------------------
init_per_suite(Config) ->
rabbit_ct_helpers:log_environment(),
rabbit_ct_helpers:run_setup_steps(Config).
end_per_suite(Config) ->
rabbit_ct_helpers:run_teardown_steps(Config).
init_per_group(cluster_size_1, Config) ->
init_per_multinode_group(cluster_size_1, Config, 1);
init_per_group(cluster_size_2, Config) ->
init_per_multinode_group(cluster_size_2, Config, 2);
init_per_group(cluster_rename, Config) ->
init_per_multinode_group(cluster_rename, Config, 2).
init_per_multinode_group(Group, Config, NodeCount) ->
Suffix = rabbit_ct_helpers:testcase_absname(Config, "", "-"),
Config1 = rabbit_ct_helpers:set_config(Config, [
{rmq_nodes_count, NodeCount},
{rmq_nodename_suffix, Suffix}
]),
case Group of
cluster_rename ->
% The broker is managed by {init,end}_per_testcase().
Config1;
_ ->
rabbit_ct_helpers:run_steps(Config1,
rabbit_ct_broker_helpers:setup_steps() ++
rabbit_ct_client_helpers:setup_steps())
end.
end_per_group(cluster_rename, Config) ->
% The broker is managed by {init,end}_per_testcase().
Config;
end_per_group(_Group, Config) ->
rabbit_ct_helpers:run_steps(Config,
rabbit_ct_client_helpers:teardown_steps() ++
rabbit_ct_broker_helpers:teardown_steps()).
init_per_testcase(vhost_limit_after_node_renamed = Testcase, Config) ->
rabbit_ct_helpers:testcase_started(Config, Testcase),
rabbit_ct_helpers:run_steps(Config,
rabbit_ct_broker_helpers:setup_steps() ++
rabbit_ct_client_helpers:setup_steps());
init_per_testcase(Testcase, Config) ->
rabbit_ct_helpers:testcase_started(Config, Testcase),
Config.
end_per_testcase(vhost_limit_after_node_renamed = Testcase, Config) ->
Config1 = ?config(save_config, Config),
rabbit_ct_helpers:run_steps(Config1,
rabbit_ct_client_helpers:teardown_steps() ++
rabbit_ct_broker_helpers:teardown_steps()),
rabbit_ct_helpers:testcase_finished(Config1, Testcase);
end_per_testcase(Testcase, Config) ->
rabbit_ct_helpers:testcase_finished(Config, Testcase).
%% -------------------------------------------------------------------
%% Test cases.
%% -------------------------------------------------------------------
most_basic_single_node_queue_count(Config) ->
VHost = <<"queue-limits">>,
set_up_vhost(Config, VHost),
?assertEqual(0, count_queues_in(Config, VHost)),
Conn = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch} = amqp_connection:open_channel(Conn),
declare_exclusive_queues(Ch, 10),
?assertEqual(10, count_queues_in(Config, VHost)),
close_connection_and_channel(Conn, Ch),
?assertEqual(0, count_queues_in(Config, VHost)),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost).
single_node_single_vhost_queue_count(Config) ->
VHost = <<"queue-limits">>,
set_up_vhost(Config, VHost),
?assertEqual(0, count_queues_in(Config, VHost)),
Conn = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch} = amqp_connection:open_channel(Conn),
declare_exclusive_queues(Ch, 10),
?assertEqual(10, count_queues_in(Config, VHost)),
declare_durable_queues(Ch, 10),
?assertEqual(20, count_queues_in(Config, VHost)),
delete_durable_queues(Ch, 10),
?assertEqual(10, count_queues_in(Config, VHost)),
close_connection_and_channel(Conn, Ch),
?assertEqual(0, count_queues_in(Config, VHost)),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost).
single_node_multiple_vhosts_queue_count(Config) ->
VHost1 = <<"queue-limits1">>,
VHost2 = <<"queue-limits2">>,
set_up_vhost(Config, VHost1),
set_up_vhost(Config, VHost2),
?assertEqual(0, count_queues_in(Config, VHost1)),
?assertEqual(0, count_queues_in(Config, VHost2)),
Conn1 = open_unmanaged_connection(Config, 0, VHost1),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
Conn2 = open_unmanaged_connection(Config, 0, VHost2),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
declare_exclusive_queues(Ch1, 10),
?assertEqual(10, count_queues_in(Config, VHost1)),
declare_durable_queues(Ch1, 10),
?assertEqual(20, count_queues_in(Config, VHost1)),
delete_durable_queues(Ch1, 10),
?assertEqual(10, count_queues_in(Config, VHost1)),
declare_exclusive_queues(Ch2, 30),
?assertEqual(30, count_queues_in(Config, VHost2)),
close_connection_and_channel(Conn1, Ch1),
?assertEqual(0, count_queues_in(Config, VHost1)),
close_connection_and_channel(Conn2, Ch2),
?assertEqual(0, count_queues_in(Config, VHost2)),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost1),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost2).
single_node_single_vhost_limit(Config) ->
single_node_single_vhost_limit_with(Config, 5),
single_node_single_vhost_limit_with(Config, 10).
single_node_single_vhost_zero_limit(Config) ->
single_node_single_vhost_zero_limit_with(Config, #'queue.declare'{queue = <<"">>,
exclusive = true}).
single_node_single_vhost_limit_with_durable_named_queue(Config) ->
VHost = <<"queue-limits">>,
set_up_vhost(Config, VHost),
?assertEqual(0, count_queues_in(Config, VHost)),
set_vhost_queue_limit(Config, VHost, 3),
Conn = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch} = amqp_connection:open_channel(Conn),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch, #'queue.declare'{queue = <<"Q1">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch, #'queue.declare'{queue = <<"Q2">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch, #'queue.declare'{queue = <<"Q3">>,
exclusive = false,
durable = true}),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch, #'queue.declare'{queue = <<"Q4">>,
exclusive = false,
durable = true})
end),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost).
single_node_single_vhost_zero_limit_with_durable_named_queue(Config) ->
single_node_single_vhost_zero_limit_with(Config, #'queue.declare'{queue = <<"Q4">>,
exclusive = false,
durable = true}).
single_node_single_vhost_limit_with(Config, WatermarkLimit) ->
VHost = <<"queue-limits">>,
set_up_vhost(Config, VHost),
?assertEqual(0, count_queues_in(Config, VHost)),
set_vhost_queue_limit(Config, VHost, 3),
Conn = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch} = amqp_connection:open_channel(Conn),
set_vhost_queue_limit(Config, VHost, WatermarkLimit),
lists:foreach(fun (_) ->
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch, #'queue.declare'{queue = <<"">>,
exclusive = true})
end, lists:seq(1, WatermarkLimit)),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch, #'queue.declare'{queue = <<"">>,
exclusive = true})
end),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost).
single_node_single_vhost_zero_limit_with(Config, QueueDeclare) ->
VHost = <<"queue-limits">>,
set_up_vhost(Config, VHost),
?assertEqual(0, count_queues_in(Config, VHost)),
Conn1 = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
set_vhost_queue_limit(Config, VHost, 0),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch1, QueueDeclare)
end),
Conn2 = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
%% lift the limit
set_vhost_queue_limit(Config, VHost, -1),
lists:foreach(fun (_) ->
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"">>,
exclusive = true})
end, lists:seq(1, 100)),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost).
single_node_single_vhost_limit_with_queue_ttl(Config) ->
VHost = <<"queue-limits">>,
set_up_vhost(Config, VHost),
?assertEqual(0, count_queues_in(Config, VHost)),
Conn1 = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
set_vhost_queue_limit(Config, VHost, 3),
lists:foreach(fun (_) ->
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"">>,
exclusive = true,
arguments = [{<<"x-expires">>, long, 2000}]})
end, lists:seq(1, 3)),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"">>,
exclusive = true})
end),
Conn2 = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
%% wait for the queues to expire
timer:sleep(3000),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"">>,
exclusive = true}),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost).
single_node_single_vhost_limit_with_redeclaration(Config) ->
VHost = <<"queue-limits">>,
set_up_vhost(Config, VHost),
?assertEqual(0, count_queues_in(Config, VHost)),
set_vhost_queue_limit(Config, VHost, 3),
Conn1 = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"Q1">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"Q2">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"Q3">>,
exclusive = false,
durable = true}),
%% can't declare a new queue...
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"Q4">>,
exclusive = false,
durable = true})
end),
Conn2 = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
%% ...but re-declarations succeed
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"Q1">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"Q2">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"Q3">>,
exclusive = false,
durable = true}),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"Q4">>,
exclusive = false,
durable = true})
end),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost).
most_basic_cluster_queue_count(Config) ->
VHost = <<"queue-limits">>,
set_up_vhost(Config, VHost),
?assertEqual(0, count_queues_in(Config, VHost, 0)),
?assertEqual(0, count_queues_in(Config, VHost, 1)),
Conn1 = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
declare_exclusive_queues(Ch1, 10),
?assertEqual(10, count_queues_in(Config, VHost, 0)),
?assertEqual(10, count_queues_in(Config, VHost, 1)),
Conn2 = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
declare_exclusive_queues(Ch2, 15),
?assertEqual(25, count_queues_in(Config, VHost, 0)),
?assertEqual(25, count_queues_in(Config, VHost, 1)),
close_connection_and_channel(Conn1, Ch1),
close_connection_and_channel(Conn2, Ch2),
?assertEqual(0, count_queues_in(Config, VHost, 0)),
?assertEqual(0, count_queues_in(Config, VHost, 1)),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost).
cluster_node_restart_queue_count(Config) ->
VHost = <<"queue-limits">>,
set_up_vhost(Config, VHost),
?assertEqual(0, count_queues_in(Config, VHost, 0)),
?assertEqual(0, count_queues_in(Config, VHost, 1)),
Conn1 = open_unmanaged_connection(Config, 0, VHost),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
declare_exclusive_queues(Ch1, 10),
?assertEqual(10, count_queues_in(Config, VHost, 0)),
?assertEqual(10, count_queues_in(Config, VHost, 1)),
rabbit_ct_broker_helpers:restart_broker(Config, 0),
?assertEqual(0, count_queues_in(Config, VHost, 0)),
Conn2 = open_unmanaged_connection(Config, 1, VHost),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
declare_exclusive_queues(Ch2, 15),
?assertEqual(15, count_queues_in(Config, VHost, 0)),
?assertEqual(15, count_queues_in(Config, VHost, 1)),
declare_durable_queues(Ch2, 10),
?assertEqual(25, count_queues_in(Config, VHost, 0)),
?assertEqual(25, count_queues_in(Config, VHost, 1)),
rabbit_ct_broker_helpers:restart_broker(Config, 1),
?assertEqual(10, count_queues_in(Config, VHost, 0)),
?assertEqual(10, count_queues_in(Config, VHost, 1)),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost).
cluster_multiple_vhosts_queue_count(Config) ->
VHost1 = <<"queue-limits1">>,
VHost2 = <<"queue-limits2">>,
set_up_vhost(Config, VHost1),
set_up_vhost(Config, VHost2),
?assertEqual(0, count_queues_in(Config, VHost1)),
?assertEqual(0, count_queues_in(Config, VHost2)),
Conn1 = open_unmanaged_connection(Config, 0, VHost1),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
declare_exclusive_queues(Ch1, 10),
?assertEqual(10, count_queues_in(Config, VHost1, 0)),
?assertEqual(10, count_queues_in(Config, VHost1, 1)),
?assertEqual(0, count_queues_in(Config, VHost2, 0)),
?assertEqual(0, count_queues_in(Config, VHost2, 1)),
Conn2 = open_unmanaged_connection(Config, 0, VHost2),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
declare_exclusive_queues(Ch2, 15),
?assertEqual(15, count_queues_in(Config, VHost2, 0)),
?assertEqual(15, count_queues_in(Config, VHost2, 1)),
close_connection_and_channel(Conn1, Ch1),
close_connection_and_channel(Conn2, Ch2),
?assertEqual(0, count_queues_in(Config, VHost1, 0)),
?assertEqual(0, count_queues_in(Config, VHost1, 1)),
?assertEqual(0, count_queues_in(Config, VHost2, 0)),
?assertEqual(0, count_queues_in(Config, VHost2, 1)),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost1),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost2).
cluster_multiple_vhosts_limit(Config) ->
cluster_multiple_vhosts_limit_with(Config, 10),
cluster_multiple_vhosts_limit_with(Config, 20).
cluster_multiple_vhosts_limit_with(Config, WatermarkLimit) ->
VHost1 = <<"queue-limits1">>,
VHost2 = <<"queue-limits2">>,
set_up_vhost(Config, VHost1),
set_up_vhost(Config, VHost2),
?assertEqual(0, count_queues_in(Config, VHost1)),
?assertEqual(0, count_queues_in(Config, VHost2)),
set_vhost_queue_limit(Config, VHost1, 3),
set_vhost_queue_limit(Config, VHost2, 3),
Conn1 = open_unmanaged_connection(Config, 0, VHost1),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
set_vhost_queue_limit(Config, VHost1, WatermarkLimit),
lists:foreach(fun (_) ->
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"">>,
exclusive = true})
end, lists:seq(1, WatermarkLimit)),
Conn2 = open_unmanaged_connection(Config, 1, VHost2),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
set_vhost_queue_limit(Config, VHost2, WatermarkLimit),
lists:foreach(fun (_) ->
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"">>,
exclusive = true})
end, lists:seq(1, WatermarkLimit)),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"">>,
exclusive = true})
end),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"">>,
exclusive = true})
end),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost1),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost2).
cluster_multiple_vhosts_zero_limit(Config) ->
cluster_multiple_vhosts_zero_limit_with(Config, #'queue.declare'{queue = <<"">>,
exclusive = true}).
cluster_multiple_vhosts_limit_with_durable_named_queue(Config) ->
VHost1 = <<"queue-limits1">>,
VHost2 = <<"queue-limits2">>,
set_up_vhost(Config, VHost1),
set_up_vhost(Config, VHost2),
?assertEqual(0, count_queues_in(Config, VHost1)),
?assertEqual(0, count_queues_in(Config, VHost2)),
set_vhost_queue_limit(Config, VHost1, 3),
set_vhost_queue_limit(Config, VHost2, 3),
Conn1 = open_unmanaged_connection(Config, 0, VHost1),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
Conn2 = open_unmanaged_connection(Config, 1, VHost2),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
#'queue.declare_ok'{} =
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"Q1">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{} =
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"Q2">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{} =
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"Q3">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{} =
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"Q1">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{} =
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"Q2">>,
exclusive = false,
durable = true}),
#'queue.declare_ok'{} =
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"Q3">>,
exclusive = false,
durable = true}),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch1, #'queue.declare'{queue = <<"Q3">>,
exclusive = false,
durable = true})
end),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch2, #'queue.declare'{queue = <<"Q3">>,
exclusive = false,
durable = true})
end),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost1),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost2).
cluster_multiple_vhosts_zero_limit_with_durable_named_queue(Config) ->
cluster_multiple_vhosts_zero_limit_with(Config, #'queue.declare'{queue = <<"Q4">>,
exclusive = false,
durable = true}).
cluster_multiple_vhosts_zero_limit_with(Config, QueueDeclare) ->
VHost1 = <<"queue-limits1">>,
VHost2 = <<"queue-limits2">>,
set_up_vhost(Config, VHost1),
set_up_vhost(Config, VHost2),
?assertEqual(0, count_queues_in(Config, VHost1)),
?assertEqual(0, count_queues_in(Config, VHost2)),
Conn1 = open_unmanaged_connection(Config, 0, VHost1),
{ok, Ch1} = amqp_connection:open_channel(Conn1),
Conn2 = open_unmanaged_connection(Config, 1, VHost2),
{ok, Ch2} = amqp_connection:open_channel(Conn2),
set_vhost_queue_limit(Config, VHost1, 0),
set_vhost_queue_limit(Config, VHost2, 0),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch1, QueueDeclare)
end),
expect_shutdown_due_to_precondition_failed(
fun () ->
amqp_channel:call(Ch2, QueueDeclare)
end),
Conn3 = open_unmanaged_connection(Config, 0, VHost1),
{ok, Ch3} = amqp_connection:open_channel(Conn3),
Conn4 = open_unmanaged_connection(Config, 1, VHost2),
{ok, Ch4} = amqp_connection:open_channel(Conn4),
%% lift the limits
set_vhost_queue_limit(Config, VHost1, -1),
set_vhost_queue_limit(Config, VHost2, -1),
lists:foreach(fun (_) ->
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch3, #'queue.declare'{queue = <<"">>,
exclusive = true}),
#'queue.declare_ok'{queue = _} =
amqp_channel:call(Ch4, #'queue.declare'{queue = <<"">>,
exclusive = true})
end, lists:seq(1, 400)),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost1),
rabbit_ct_broker_helpers:delete_vhost(Config, VHost2).
%% -------------------------------------------------------------------
%% Helpers
%% -------------------------------------------------------------------
set_up_vhost(Config, VHost) ->
rabbit_ct_broker_helpers:add_vhost(Config, VHost),
rabbit_ct_broker_helpers:set_full_permissions(Config, <<"guest">>, VHost),
set_vhost_queue_limit(Config, VHost, -1).
set_vhost_queue_limit(Config, VHost, Count) ->
set_vhost_queue_limit(Config, 0, VHost, Count).
set_vhost_queue_limit(Config, NodeIndex, VHost, Count) ->
Node = rabbit_ct_broker_helpers:get_node_config(
Config, NodeIndex, nodename),
rabbit_ct_broker_helpers:control_action(
set_vhost_limits, Node,
["{\"max-queues\": " ++ integer_to_list(Count) ++ "}"],
[{"-p", binary_to_list(VHost)}]).
count_queues_in(Config, VHost) ->
count_queues_in(Config, VHost, 0).
count_queues_in(Config, VHost, NodeIndex) ->
timer:sleep(200),
rabbit_ct_broker_helpers:rpc(Config, NodeIndex,
rabbit_amqqueue,
count, [VHost]).
declare_exclusive_queues(Ch, N) ->
lists:foreach(fun (_) ->
amqp_channel:call(Ch,
#'queue.declare'{queue = <<"">>,
exclusive = true})
end,
lists:seq(1, N)).
declare_durable_queues(Ch, N) ->
lists:foreach(fun (I) ->
amqp_channel:call(Ch,
#'queue.declare'{queue = durable_queue_name(I),
exclusive = false,
durable = true})
end,
lists:seq(1, N)).
delete_durable_queues(Ch, N) ->
lists:foreach(fun (I) ->
amqp_channel:call(Ch,
#'queue.delete'{queue = durable_queue_name(I)})
end,
lists:seq(1, N)).
durable_queue_name(N) when is_integer(N) ->
iolist_to_binary(io_lib:format("queue-limits-durable-~p", [N])).
expect_shutdown_due_to_precondition_failed(Thunk) ->
try
Thunk(),
ok
catch _:{{shutdown, {server_initiated_close, 406, _}}, _} ->
%% expected
ok
end.
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