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-rw-r--r--lib/kernel/test/gen_tcp_misc_SUITE.erl53
-rw-r--r--lib/kernel/test/sendfile_SUITE.erl86
-rw-r--r--lib/kernel/test/zlib_SUITE.erl19
3 files changed, 139 insertions, 19 deletions
diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl
index 3da4b07c05..d9bba0dbb0 100644
--- a/lib/kernel/test/gen_tcp_misc_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl
@@ -39,7 +39,8 @@
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, send_timeout_active/1,
+ several_accepts_in_one_go/1, accept_system_limit/1,
+ active_once_closed/1, send_timeout/1, send_timeout_active/1,
otp_7731/1, zombie_sockets/1, otp_7816/1, otp_8102/1,
otp_9389/1]).
@@ -71,7 +72,7 @@ all() ->
accept_timeouts_in_order, accept_timeouts_in_order2,
accept_timeouts_in_order3, accept_timeouts_mixed,
killing_acceptor, killing_multi_acceptors,
- killing_multi_acceptors2, several_accepts_in_one_go,
+ killing_multi_acceptors2, several_accepts_in_one_go, accept_system_limit,
active_once_closed, send_timeout, send_timeout_active, otp_7731,
zombie_sockets, otp_7816, otp_8102, otp_9389].
@@ -1837,6 +1838,54 @@ wait_until_accepting(Proc,N) ->
end.
+accept_system_limit(suite) ->
+ [];
+accept_system_limit(doc) ->
+ ["Check that accept returns {error, system_limit} "
+ "(and not {error, enfile}) when running out of ports"];
+accept_system_limit(Config) when is_list(Config) ->
+ ?line {ok, LS} = gen_tcp:listen(0, []),
+ ?line {ok, TcpPort} = inet:port(LS),
+ ?line Connector = spawn_link(fun () -> connector(TcpPort) end),
+ ?line ok = acceptor(LS, false, []),
+ ?line Connector ! stop,
+ ok.
+
+acceptor(LS, GotSL, A) ->
+ case gen_tcp:accept(LS, 1000) of
+ {ok, S} ->
+ acceptor(LS, GotSL, [S|A]);
+ {error, system_limit} ->
+ acceptor(LS, true, A);
+ {error, timeout} when GotSL ->
+ ok;
+ {error, timeout} ->
+ error
+ end.
+
+connector(TcpPort) ->
+ ManyPorts = open_ports([]),
+ ConnF = fun (Port) ->
+ case catch gen_tcp:connect({127,0,0,1}, TcpPort, []) of
+ {ok, Sock} ->
+ Sock;
+ _Error ->
+ port_close(Port)
+ end
+ end,
+ R = [ConnF(Port) || Port <- lists:sublist(ManyPorts, 10)],
+ receive stop -> R end.
+
+open_ports(L) ->
+ case catch open_port({spawn_driver, "ram_file_drv"}, []) of
+ Port when is_port(Port) ->
+ open_ports([Port|L]);
+ {'EXIT', {system_limit, _}} ->
+ {L1, L2} = lists:split(5, L),
+ [port_close(Port) || Port <- L1],
+ L2
+ end.
+
active_once_closed(suite) ->
[];
diff --git a/lib/kernel/test/sendfile_SUITE.erl b/lib/kernel/test/sendfile_SUITE.erl
index 6d0848ee05..03704b0c04 100644
--- a/lib/kernel/test/sendfile_SUITE.erl
+++ b/lib/kernel/test/sendfile_SUITE.erl
@@ -26,7 +26,9 @@
all() ->
[t_sendfile_small
- ,t_sendfile_big
+ ,t_sendfile_big_all
+ ,t_sendfile_big_size
+ ,t_sendfile_many_small
,t_sendfile_partial
,t_sendfile_offset
,t_sendfile_sendafter
@@ -38,20 +40,25 @@ all() ->
].
init_per_suite(Config) ->
- Priv = ?config(priv_dir, Config),
- SFilename = filename:join(Priv, "sendfile_small.html"),
- {ok, DS} = file:open(SFilename,[write,raw]),
- file:write(DS,"yo baby yo"),
- file:sync(DS),
- file:close(DS),
- BFilename = filename:join(Priv, "sendfile_big.html"),
- {ok, DB} = file:open(BFilename,[write,raw]),
- [file:write(DB,[<<0:(10*8*1024*1024)>>]) || _I <- lists:seq(1,51)],
- file:sync(DB),
- file:close(DB),
- [{small_file, SFilename},
- {file_opts,[raw,binary]},
- {big_file, BFilename}|Config].
+ case {os:type(),os:version()} of
+ {{unix,sunos}, {5,8,_}} ->
+ {skip, "Solaris 8 not supported for now"};
+ _ ->
+ Priv = ?config(priv_dir, Config),
+ SFilename = filename:join(Priv, "sendfile_small.html"),
+ {ok, DS} = file:open(SFilename,[write,raw]),
+ file:write(DS,"yo baby yo"),
+ file:sync(DS),
+ file:close(DS),
+ BFilename = filename:join(Priv, "sendfile_big.html"),
+ {ok, DB} = file:open(BFilename,[write,raw]),
+ [file:write(DB,[<<0:(10*8*1024*1024)>>]) || _I <- lists:seq(1,51)],
+ file:sync(DB),
+ file:close(DB),
+ [{small_file, SFilename},
+ {file_opts,[raw,binary]},
+ {big_file, BFilename}|Config]
+ end.
end_per_suite(Config) ->
file:delete(proplists:get_value(big_file, Config)).
@@ -91,7 +98,34 @@ t_sendfile_small(Config) when is_list(Config) ->
ok = sendfile_send(Send).
-t_sendfile_big(Config) when is_list(Config) ->
+t_sendfile_many_small(Config) when is_list(Config) ->
+ Filename = proplists:get_value(small_file, Config),
+ FileOpts = proplists:get_value(file_opts, Config, []),
+
+ error_logger:add_report_handler(?MODULE,[self()]),
+
+ Send = fun(Sock) ->
+ {Size,_} = sendfile_file_info(Filename),
+ N = 10000,
+ {ok,D} = file:open(Filename,[read|FileOpts]),
+ [begin
+ {ok,Size} = file:sendfile(D,Sock,0,0,[])
+ end || _I <- lists:seq(1,N)],
+ file:close(D),
+ Size*N
+ end,
+
+ ok = sendfile_send({127,0,0,1}, Send, 0),
+
+ receive
+ {stolen,Reason} ->
+ exit(Reason)
+ after 200 ->
+ ok
+ end.
+
+
+t_sendfile_big_all(Config) when is_list(Config) ->
Filename = proplists:get_value(big_file, Config),
Send = fun(Sock) ->
@@ -103,6 +137,20 @@ t_sendfile_big(Config) when is_list(Config) ->
ok = sendfile_send({127,0,0,1}, Send, 0).
+t_sendfile_big_size(Config) ->
+ Filename = proplists:get_value(big_file, Config),
+ FileOpts = proplists:get_value(file_opts, Config, []),
+
+ SendAll = fun(Sock) ->
+ {ok, #file_info{size = Size}} =
+ file:read_file_info(Filename),
+ {ok,D} = file:open(Filename,[read|FileOpts]),
+ {ok, Size} = file:sendfile(D, Sock,0,Size,[]),
+ Size
+ end,
+
+ ok = sendfile_send({127,0,0,1}, SendAll, 0).
+
t_sendfile_partial(Config) ->
Filename = proplists:get_value(small_file, Config),
FileOpts = proplists:get_value(file_opts, Config, []),
@@ -310,6 +358,10 @@ sendfile_server(ClientPid, Orig) ->
-define(SENDFILE_TIMEOUT, 10000).
sendfile_do_recv(Sock, Bs) ->
+ TimeoutMul = case os:type() of
+ {win32, _} -> 6;
+ _ -> 1
+ end,
receive
stop when Bs /= 0,is_integer(Bs) ->
gen_tcp:close(Sock),
@@ -333,7 +385,7 @@ sendfile_do_recv(Sock, Bs) ->
{tcp_closed, Sock} when is_integer(Bs) ->
ct:log("Stopped due to close"),
{ok, Bs}
- after ?SENDFILE_TIMEOUT ->
+ after ?SENDFILE_TIMEOUT * TimeoutMul ->
ct:log("Sendfile timeout"),
timeout
end.
diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl
index 74bafe8935..e0fd0f5d19 100644
--- a/lib/kernel/test/zlib_SUITE.erl
+++ b/lib/kernel/test/zlib_SUITE.erl
@@ -73,6 +73,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[{group, api}, {group, examples}, {group, func}, smp,
+ otp_9981,
otp_7359].
groups() ->
@@ -964,6 +965,24 @@ otp_7359_def_inf(Data,{DefSize,InfSize}) ->
?line ok = zlib:close(ZInf),
ok.
+otp_9981(Config) when is_list(Config) ->
+ Ports = lists:sort(erlang:ports()),
+ Invalid = <<"My invalid data">>,
+ catch zlib:compress(invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:uncompress(Invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:zip(invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:unzip(Invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:gzip(invalid),
+ Ports = lists:sort(erlang:ports()),
+ catch zlib:gunzip(Invalid),
+ Ports = lists:sort(erlang:ports()),
+ ok.
+
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% Helps with testing directly %%%%%%%%%%%%%
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 16:21:07 +0000