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-rw-r--r--lib/kernel/test/Makefile2
-rw-r--r--lib/kernel/test/gen_tcp_misc_SUITE.erl132
-rw-r--r--lib/kernel/test/init_SUITE.erl69
3 files changed, 185 insertions, 18 deletions
diff --git a/lib/kernel/test/Makefile b/lib/kernel/test/Makefile
index 5f8f3a6bf6..95517ffd6a 100644
--- a/lib/kernel/test/Makefile
+++ b/lib/kernel/test/Makefile
@@ -144,7 +144,7 @@ release_tests_spec: make_emakefile
$(INSTALL_DATA) $(APP_FILES) $(RELSYSDIR)
$(INSTALL_DATA) kernel.spec $(EMAKEFILE)\
$(COVERFILE) $(RELSYSDIR)
- chmod -f -R u+w $(RELSYSDIR)
+ chmod -R u+w $(RELSYSDIR)
@tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
release_docs_spec:
diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl
index 3b313a6c21..b1ef8826d5 100644
--- a/lib/kernel/test/gen_tcp_misc_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl
@@ -39,7 +39,7 @@
accept_timeouts_in_order/1,accept_timeouts_in_order2/1,
accept_timeouts_in_order3/1,accept_timeouts_mixed/1,
killing_acceptor/1,killing_multi_acceptors/1,killing_multi_acceptors2/1,
- several_accepts_in_one_go/1,active_once_closed/1, send_timeout/1,
+ several_accepts_in_one_go/1,active_once_closed/1, send_timeout/1, send_timeout_active/1,
otp_7731/1, zombie_sockets/1, otp_7816/1, otp_8102/1]).
%% Internal exports.
@@ -71,7 +71,7 @@ all() ->
accept_timeouts_in_order3, accept_timeouts_mixed,
killing_acceptor, killing_multi_acceptors,
killing_multi_acceptors2, several_accepts_in_one_go,
- active_once_closed, send_timeout, otp_7731,
+ active_once_closed, send_timeout, send_timeout_active, otp_7731,
zombie_sockets, otp_7816, otp_8102].
groups() ->
@@ -1957,6 +1957,60 @@ send_timeout(Config) when is_list(Config) ->
ParaFun(false),
ParaFun(true),
ok.
+mad_sender(S) ->
+ {_, _, USec} = now(),
+ case gen_tcp:send(S, integer_to_list(USec)) of
+ ok ->
+ mad_sender(S);
+ Err ->
+ Err
+ end.
+
+
+flush() ->
+ receive
+ _X ->
+ %erlang:display(_X),
+ flush()
+ after 0 ->
+ ok
+ end.
+
+send_timeout_active(suite) ->
+ [];
+send_timeout_active(doc) ->
+ ["Test the send_timeout socket option for active sockets"];
+send_timeout_active(Config) when is_list(Config) ->
+ Dog = test_server:timetrap(test_server:seconds(20)),
+ %% Basic
+ BasicFun =
+ fun(AutoClose) ->
+ ?line {Loop,A,RNode,C} = setup_active_timeout_sink(1, AutoClose),
+ inet:setopts(A, [{active, once}]),
+ ?line Mad = spawn_link(RNode,fun() -> mad_sender(C) end),
+ ?line {error,timeout} =
+ Loop(fun() ->
+ receive
+ {tcp, Sock, _Data} ->
+ inet:setopts(A, [{active, once}]),
+ Res = gen_tcp:send(A,lists:duplicate(1000, $a)),
+ %erlang:display(Res),
+ Res;
+ Err ->
+ io:format("sock closed: ~p~n", [Err]),
+ Err
+ end
+ end),
+ unlink(Mad),
+ exit(Mad,kill),
+ ?line test_server:stop_node(RNode)
+ end,
+ BasicFun(false),
+ flush(),
+ BasicFun(true),
+ flush(),
+ test_server:timetrap_cancel(Dog),
+ ok.
after_send_timeout(AutoClose) ->
case AutoClose of
@@ -2039,35 +2093,35 @@ setup_closed_ao() ->
{Loop,A}.
setup_timeout_sink(Timeout, AutoClose) ->
- Dir = filename:dirname(code:which(?MODULE)),
- {ok,R} = test_server:start_node(test_default_options_slave,slave,
+ ?line Dir = filename:dirname(code:which(?MODULE)),
+ ?line {ok,R} = test_server:start_node(test_default_options_slave,slave,
[{args,"-pa " ++ Dir}]),
- Host = list_to_atom(lists:nth(2,string:tokens(atom_to_list(node()),"@"))),
- {ok, L} = gen_tcp:listen(0, [{active,false},{packet,2},
+ ?line Host = list_to_atom(lists:nth(2,string:tokens(atom_to_list(node()),"@"))),
+ ?line {ok, L} = gen_tcp:listen(0, [{active,false},{packet,2},
{send_timeout,Timeout},
{send_timeout_close,AutoClose}]),
- Fun = fun(F) ->
+ ?line Fun = fun(F) ->
receive
{From,X} when is_function(X) ->
From ! {self(),X()}, F(F);
die -> ok
end
end,
- Pid = rpc:call(R,erlang,spawn,[fun() -> Fun(Fun) end]),
- {ok, Port} = inet:port(L),
- Remote = fun(Fu) ->
+ ?line Pid = rpc:call(R,erlang,spawn,[fun() -> Fun(Fun) end]),
+ ?line {ok, Port} = inet:port(L),
+ ?line Remote = fun(Fu) ->
Pid ! {self(), Fu},
receive {Pid,X} -> X
end
end,
- {ok, C} = Remote(fun() ->
+ ?line {ok, C} = Remote(fun() ->
gen_tcp:connect(Host,Port,
[{active,false},{packet,2}])
end),
- {ok,A} = gen_tcp:accept(L),
- gen_tcp:send(A,"Hello"),
- {ok, "Hello"} = Remote(fun() -> gen_tcp:recv(C,0) end),
- Loop2 = fun(_,_,0) ->
+ ?line {ok,A} = gen_tcp:accept(L),
+ ?line gen_tcp:send(A,"Hello"),
+ ?line {ok, "Hello"} = Remote(fun() -> gen_tcp:recv(C,0) end),
+ ?line Loop2 = fun(_,_,0) ->
{failure, timeout};
(L2,F2,N) ->
Ret = F2(),
@@ -2078,9 +2132,53 @@ setup_timeout_sink(Timeout, AutoClose) ->
Other -> Other
end
end,
- Loop = fun(F3) -> Loop2(Loop2,F3,1000) end,
+ ?line Loop = fun(F3) -> Loop2(Loop2,F3,1000) end,
{Loop,A,R}.
-
+
+setup_active_timeout_sink(Timeout, AutoClose) ->
+ ?line Dir = filename:dirname(code:which(?MODULE)),
+ ?line {ok,R} = test_server:start_node(test_default_options_slave,slave,
+ [{args,"-pa " ++ Dir}]),
+ ?line Host = list_to_atom(lists:nth(2,string:tokens(atom_to_list(node()),"@"))),
+ ?line {ok, L} = gen_tcp:listen(0, [binary,{active,false},{packet,0},{nodelay, true},{keepalive, true},
+ {send_timeout,Timeout},
+ {send_timeout_close,AutoClose}]),
+ ?line Fun = fun(F) ->
+ receive
+ {From,X} when is_function(X) ->
+ From ! {self(),X()}, F(F);
+ die -> ok
+ end
+ end,
+ ?line Pid = rpc:call(R,erlang,spawn,[fun() -> Fun(Fun) end]),
+ ?line {ok, Port} = inet:port(L),
+ ?line Remote = fun(Fu) ->
+ Pid ! {self(), Fu},
+ receive {Pid,X} -> X
+ end
+ end,
+ ?line {ok, C} = Remote(fun() ->
+ gen_tcp:connect(Host,Port,
+ [{active,false}])
+ end),
+ ?line {ok,A} = gen_tcp:accept(L),
+ ?line gen_tcp:send(A,"Hello"),
+ ?line {ok, "H"++_} = Remote(fun() -> gen_tcp:recv(C,0) end),
+ ?line Loop2 = fun(_,_,0) ->
+ {failure, timeout};
+ (L2,F2,N) ->
+ Ret = F2(),
+ io:format("~p~n",[Ret]),
+ case Ret of
+ ok -> receive after 1 -> ok end,
+ L2(L2,F2,N-1);
+ Other -> Other
+ end
+ end,
+ ?line Loop = fun(F3) -> Loop2(Loop2,F3,1000) end,
+ {Loop,A,R,C}.
+
+
millistamp() ->
{Mega, Secs, Micros} = erlang:now(),
(Micros div 1000) + Secs * 1000 + Mega * 1000000000.
diff --git a/lib/kernel/test/init_SUITE.erl b/lib/kernel/test/init_SUITE.erl
index 06bfe97bc4..2db0f7dcb8 100644
--- a/lib/kernel/test/init_SUITE.erl
+++ b/lib/kernel/test/init_SUITE.erl
@@ -24,6 +24,7 @@
init_per_group/2,end_per_group/2]).
-export([get_arguments/1, get_argument/1, boot_var/1, restart/1,
+ many_restarts/1,
get_plain_arguments/1,
reboot/1, stop/1, get_status/1, script_id/1]).
-export([boot1/1, boot2/1]).
@@ -43,6 +44,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[get_arguments, get_argument, boot_var,
+ many_restarts,
get_plain_arguments, restart, get_status, script_id,
{group, boot}].
@@ -317,6 +319,73 @@ is_real_system(KernelVsn, StdlibVsn) ->
%% Therefore the slave process must be killed
%% before restart.
%% ------------------------------------------------
+many_restarts(doc) -> [];
+many_restarts(suite) ->
+ case ?t:os_type() of
+ {Fam, _} when Fam == unix; Fam == win32 ->
+ {req, [distribution, {local_slave_nodes, 1}, {time, 5}]};
+ _ ->
+ {skip, "Only run on unix and win32"}
+ end;
+
+many_restarts(Config) when is_list(Config) ->
+ ?line Dog = ?t:timetrap(?t:seconds(480)),
+ ?line {ok, Node} = loose_node:start(init_test, "", ?DEFAULT_TIMEOUT_SEC),
+ ?line loop_restart(30,Node,rpc:call(Node,erlang,whereis,[error_logger])),
+ ?line loose_node:stop(Node),
+ ?line ?t:timetrap_cancel(Dog),
+ ok.
+
+loop_restart(0,_,_) ->
+ ok;
+loop_restart(N,Node,EHPid) ->
+ ?line erlang:monitor_node(Node, true),
+ ?line ok = rpc:call(Node, init, restart, []),
+ ?line receive
+ {nodedown, Node} ->
+ ok
+ after 10000 ->
+ loose_node:stop(Node),
+ ?t:fail(not_stopping)
+ end,
+ ?line ok = wait_for(30, Node, EHPid),
+ ?line loop_restart(N-1,Node,rpc:call(Node,erlang,whereis,[error_logger])).
+
+wait_for(0,Node,_) ->
+ loose_node:stop(Node),
+ error;
+wait_for(N,Node,EHPid) ->
+ ?line case rpc:call(Node, erlang, whereis, [error_logger]) of
+ Pid when is_pid(Pid), Pid =/= EHPid ->
+ %% ?line erlang:display(ok),
+ ?line ok;
+ _X ->
+ %% ?line erlang:display(_X),
+ %% ?line Procs = rpc:call(Node, erlang, processes, []),
+ %% ?line erlang:display(Procs),
+ %% case is_list(Procs) of
+ %% true ->
+ %% ?line [(catch erlang:display(
+ %% rpc:call(Node,
+ %% erlang,
+ %% process_info,
+ %% [Y,registered_name])))
+ %% || Y <- Procs];
+ %% _ ->
+ %% ok
+ %% end,
+ receive
+ after 100 ->
+ ok
+ end,
+ ?line wait_for(N-1,Node,EHPid)
+ end.
+
+%% ------------------------------------------------
+%% Slave executes erlang:halt() on master nodedown.
+%% Therefore the slave process must be killed
+%% before restart.
+%% ------------------------------------------------
restart(doc) -> [];
restart(suite) ->
case ?t:os_type() of
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 07:31:50 +0000