Fix the test suites.

src/emqx_ws_connection.erl

@@ -177,7 +177,6 @@ websocket_init([Req, Opts]) ->
     MaxSize = emqx_zone:get_env(Zone, max_packet_size, ?MAX_PACKET_SIZE),
     ParseState = emqx_frame:initial_parse_state(#{max_size => MaxSize}),
     emqx_logger:set_metadata_peername(esockd_net:format(Peername)),
-    ok = emqx_misc:init_proc_mng_policy(Zone),
     {ok, #state{peername     = Peername,
                 sockname     = Sockname,
                 fsm_state    = idle,

test/emqx_channel_SUITE.erl

@@ -166,9 +166,9 @@ t_handle_deliver(_) ->
                 = handle_in(?SUBSCRIBE_PACKET(1, #{}, TopicFilters), Channel),
               Msg0 = emqx_message:make(<<"clientx">>, ?QOS_0, <<"t0">>, <<"qos0">>),
               Msg1 = emqx_message:make(<<"clientx">>, ?QOS_1, <<"t1">>, <<"qos1">>),
-              Delivers = [{deliver, <<"+">>, Msg0},
-                          {deliver, <<"+">>, Msg1}],
-              {ok, Packets, _Channel2} = emqx_channel:handle_deliver(Delivers, Channel1),
+              %% TODO: Fixme later.
+              self() ! {deliver, <<"+">>, Msg1},
+              {ok, Packets, _Channel2} = emqx_channel:handle_out({deliver, <<"+">>, Msg0}, Channel1),
               ?assertMatch([?PUBLISH_PACKET(?QOS_0, <<"t0">>, undefined, <<"qos0">>),
                             ?PUBLISH_PACKET(?QOS_1, <<"t1">>, 1, <<"qos1">>)
                            ], Packets)
@@ -183,7 +183,7 @@ t_handle_conack(_) ->
       fun(Channel) ->
               {ok, ?CONNACK_PACKET(?RC_SUCCESS, SP, _), _}
                 = handle_out(connack, {?RC_SUCCESS, 0}, Channel),
-              {error, unauthorized_client, ?CONNACK_PACKET(5), _}
+              {stop, {shutdown, unauthorized_client}, ?CONNACK_PACKET(5), _}
                 = handle_out(connack, ?RC_NOT_AUTHORIZED, Channel)
       end).
 

test/emqx_misc_SUITE.erl

@@ -55,26 +55,6 @@ t_timer_cancel_flush() ->
     after 0 -> ok
     end.
 
-t_shutdown_disabled() ->
-    ok = drain(),
-    self() ! foo,
-    ?assertEqual(continue, emqx_misc:conn_proc_mng_policy(0)),
-    receive foo -> ok end,
-    ?assertEqual(hibernate, emqx_misc:conn_proc_mng_policy(0)).
-
-t_message_queue_too_long() ->
-    ok = drain(),
-    self() ! foo,
-    self() ! bar,
-    ?assertEqual({shutdown, message_queue_too_long},
-                 emqx_misc:conn_proc_mng_policy(1)),
-    receive foo -> ok end,
-    ?assertEqual(continue, emqx_misc:conn_proc_mng_policy(1)),
-    receive bar -> ok end.
-
-t_conn_proc_mng_policy(L) ->
-    emqx_misc:conn_proc_mng_policy(#{message_queue_len => L}).
-
 t_proc_name(_) ->
     'TODO'.
 

test/emqx_oom_SUITE.erl

@@ -24,11 +24,23 @@
 all() -> emqx_ct:all(?MODULE).
 
 t_init(_) ->
-    'TODO'.
+    ?assertEqual(undefined, emqx_oom:init(undefined)),
+    Opts = #{message_queue_len => 10,
+             max_heap_size => 1024*1024*8
+            },
+    Oom = emqx_oom:init(Opts),
+    ?assertEqual(#{message_queue_len => 10,
+                   max_heap_size => 1024*1024
+                  }, emqx_oom:info(Oom)).
 
 t_check(_) ->
-    'TODO'.
-
-t_info(_) ->
-    'TODO'.
+    ?assertEqual(ok, emqx_oom:check(undefined)),
+    Opts = #{message_queue_len => 10,
+             max_heap_size => 1024*1024*8
+            },
+    Oom = emqx_oom:init(Opts),
+    [self() ! {msg, I} || I <- lists:seq(1, 5)],
+    ?assertEqual(ok, emqx_oom:check(Oom)),
+    [self() ! {msg, I} || I <- lists:seq(1, 6)],
+    ?assertEqual({shutdown, message_queue_too_long}, emqx_oom:check(Oom)).