-module(beam_stats_consumer_statsd_SUITE). -include_lib("beam_stats/include/beam_stats.hrl"). -include_lib("beam_stats/include/beam_stats_ets_table.hrl"). -include_lib("beam_stats/include/beam_stats_process.hrl"). -include_lib("beam_stats/include/beam_stats_process_ancestry.hrl"). -include_lib("beam_stats/include/beam_stats_processes.hrl"). -export( [ all/0 , groups/0 ]). %% Test cases -export( [ t_send/1 ]). -define(GROUP, beam_stats_consumer_statsd). %% ============================================================================ %% Common Test callbacks %% ============================================================================ all() -> [{group, ?GROUP}]. groups() -> Tests = [ t_send ], Properties = [], [{?GROUP, Properties, Tests}]. %% ============================================================================ %% Test cases %% ============================================================================ t_send(_Cfg) -> Pid0 = list_to_pid("<0.0.0>"), Pid1 = list_to_pid("<0.1.0>"), Pid2 = list_to_pid("<0.2.0>"), Pid3 = list_to_pid("<0.3.0>"), Process1 = #beam_stats_process { pid = Pid1 , registered_name = {some, reg_name_foo} , ancestry = #beam_stats_process_ancestry { raw_initial_call = {foo_mod, foo_fun, 2} , otp_initial_call = none , otp_ancestors = none } , status = running , memory = 15 , total_heap_size = 25 , stack_size = 10 , message_queue_len = 0 }, Process2 = #beam_stats_process { pid = Pid2 , registered_name = none , ancestry = #beam_stats_process_ancestry { raw_initial_call = {bar_mod, bar_fun, 1} , otp_initial_call = none , otp_ancestors = none } , status = running , memory = 25 , total_heap_size = 35 , stack_size = 40 , message_queue_len = 5 }, Process3 = #beam_stats_process { pid = Pid3 , registered_name = none , ancestry = #beam_stats_process_ancestry { raw_initial_call = {baz_mod, baz_fun, 3} , otp_initial_call = {some, {baz_otp_mod, baz_otp_fun, 2}} , otp_ancestors = {some, [Pid0, Pid1]} } , status = running , memory = 25 , total_heap_size = 35 , stack_size = 40 , message_queue_len = 1 }, Processes = #beam_stats_processes { individual_stats = [ Process1 , Process2 , Process3 ] , count_all = 3 , count_exiting = 0 , count_garbage_collecting = 0 , count_registered = 1 , count_runnable = 0 , count_running = 3 , count_suspended = 0 , count_waiting = 0 }, ETSTableStatsFoo = #beam_stats_ets_table { id = foo , name = foo , size = 5 , memory = 25 }, ETSTableStatsBar = #beam_stats_ets_table { id = 37 , name = bar , size = 8 , memory = 38 }, % TODO: Indent #beam_stats as #beam_stats_ets_table BEAMStats = #beam_stats { timestamp = {1, 2, 3} , node_id = 'node_foo@host_bar' , memory = [{mem_type_foo, 1}, {mem_type_bar, 2}, {mem_type_baz, 3}] , io_bytes_in = 3 , io_bytes_out = 7 , context_switches = 5 , reductions = 9 , run_queue = 17 , ets = [ETSTableStatsFoo, ETSTableStatsBar] , processes = Processes }, ServerPort = 8125, {ok, ServerSocket} = gen_udp:open(ServerPort, [binary, {active, false}]), BEAMStatsQ = queue:in(BEAMStats, queue:new()), Options = [{dst_port, ServerPort}], {_, State1} = beam_stats_consumer_statsd:init(Options), State2 = beam_stats_consumer_statsd:consume(BEAMStatsQ, State1), {} = beam_stats_consumer_statsd:terminate(State2), ResultOfReceive1 = gen_udp:recv(ServerSocket, 0), ResultOfReceive2 = gen_udp:recv(ServerSocket, 0), ResultOfReceive3 = gen_udp:recv(ServerSocket, 0), ResultOfReceive4 = gen_udp:recv(ServerSocket, 0), ok = gen_udp:close(ServerSocket), {ok, {_, _, PacketReceived1}} = ResultOfReceive1, {ok, {_, _, PacketReceived2}} = ResultOfReceive2, {ok, {_, _, PacketReceived3}} = ResultOfReceive3, {ok, {_, _, PacketReceived4}} = ResultOfReceive4, ct:log("PacketReceived1: ~n~s~n", [PacketReceived1]), ct:log("PacketReceived2: ~n~s~n", [PacketReceived2]), ct:log("PacketReceived3: ~n~s~n", [PacketReceived3]), ct:log("PacketReceived4: ~n~s~n", [PacketReceived4]), PacketsCombined = << PacketReceived1/binary , PacketReceived2/binary , PacketReceived3/binary , PacketReceived4/binary >>, ct:log("PacketsCombined: ~n~s~n", [PacketsCombined]), MsgsExpected = [ <<"beam_stats.node_foo_host_bar.io.bytes_in:3|g">> , <<"beam_stats.node_foo_host_bar.io.bytes_out:7|g">> , <<"beam_stats.node_foo_host_bar.context_switches:5|g">> , <<"beam_stats.node_foo_host_bar.reductions:9|g">> , <<"beam_stats.node_foo_host_bar.run_queue:17|g">> , <<"beam_stats.node_foo_host_bar.memory.mem_type_foo:1|g">> , <<"beam_stats.node_foo_host_bar.memory.mem_type_bar:2|g">> , <<"beam_stats.node_foo_host_bar.memory.mem_type_baz:3|g">> , <<"beam_stats.node_foo_host_bar.ets_table.size.foo.foo:5|g">> , <<"beam_stats.node_foo_host_bar.ets_table.memory.foo.foo:25|g">> , <<"beam_stats.node_foo_host_bar.ets_table.size.bar.37:8|g">> , <<"beam_stats.node_foo_host_bar.ets_table.memory.bar.37:38|g">> % Processes totals , <<"beam_stats.node_foo_host_bar.processes_count_all:3|g">> , <<"beam_stats.node_foo_host_bar.processes_count_exiting:0|g">> , <<"beam_stats.node_foo_host_bar.processes_count_garbage_collecting:0|g">> , <<"beam_stats.node_foo_host_bar.processes_count_registered:1|g">> , <<"beam_stats.node_foo_host_bar.processes_count_runnable:0|g">> , <<"beam_stats.node_foo_host_bar.processes_count_running:3|g">> , <<"beam_stats.node_foo_host_bar.processes_count_suspended:0|g">> , <<"beam_stats.node_foo_host_bar.processes_count_waiting:0|g">> % Process 1 , <<"beam_stats.node_foo_host_bar.process_memory.reg_name_foo.0_1_0:15|g">> , <<"beam_stats.node_foo_host_bar.process_total_heap_size.reg_name_foo.0_1_0:25|g">> , <<"beam_stats.node_foo_host_bar.process_stack_size.reg_name_foo.0_1_0:10|g">> , <<"beam_stats.node_foo_host_bar.process_message_queue_len.reg_name_foo.0_1_0:0|g">> % Process 2 , <<"beam_stats.node_foo_host_bar.process_memory.bar_mod-bar_fun-1--NONE--NONE.0_2_0:25|g">> , <<"beam_stats.node_foo_host_bar.process_total_heap_size.bar_mod-bar_fun-1--NONE--NONE.0_2_0:35|g">> , <<"beam_stats.node_foo_host_bar.process_stack_size.bar_mod-bar_fun-1--NONE--NONE.0_2_0:40|g">> , <<"beam_stats.node_foo_host_bar.process_message_queue_len.bar_mod-bar_fun-1--NONE--NONE.0_2_0:5|g">> % Process 3 , <<"beam_stats.node_foo_host_bar.process_memory.baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--0_0_0-0_1_0.0_3_0:25|g">> , <<"beam_stats.node_foo_host_bar.process_total_heap_size.baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--0_0_0-0_1_0.0_3_0:35|g">> , <<"beam_stats.node_foo_host_bar.process_stack_size.baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--0_0_0-0_1_0.0_3_0:40|g">> , <<"beam_stats.node_foo_host_bar.process_message_queue_len.baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--0_0_0-0_1_0.0_3_0:1|g">> ], MsgsReceived = binary:split(PacketsCombined, <<"\n">>, [global, trim]), RemoveExpectedFromReceived = fun (Expected, Received) -> ct:log( "Looking for expected msg ~p in remaining received ~p~n", [Expected, Received] ), true = lists:member(Expected, Received), Received -- [Expected] end, [] = lists:foldl(RemoveExpectedFromReceived, MsgsReceived, MsgsExpected).