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-rw-r--r--lib/kernel/test/inet_SUITE.erl32
1 files changed, 29 insertions, 3 deletions
diff --git a/lib/kernel/test/inet_SUITE.erl b/lib/kernel/test/inet_SUITE.erl
index ed43749cc0..d45dfc2173 100644
--- a/lib/kernel/test/inet_SUITE.erl
+++ b/lib/kernel/test/inet_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -38,7 +38,7 @@
gethostnative_debug_level/0, gethostnative_debug_level/1,
getif/1,
getif_ifr_name_overflow/1,getservbyname_overflow/1, getifaddrs/1,
- parse_strict_address/1, simple_netns/1]).
+ parse_strict_address/1, simple_netns/1, simple_netns_open/1]).
-export([get_hosts/1, get_ipv6_hosts/1, parse_hosts/1, parse_address/1,
kill_gethost/0, parallell_gethost/0, test_netns/0]).
@@ -53,7 +53,7 @@ all() ->
t_gethostnative, gethostnative_parallell, cname_loop,
gethostnative_debug_level, gethostnative_soft_restart,
getif, getif_ifr_name_overflow, getservbyname_overflow,
- getifaddrs, parse_strict_address, simple_netns].
+ getifaddrs, parse_strict_address, simple_netns, simple_netns_open].
groups() ->
[{parse, [], [parse_hosts, parse_address]}].
@@ -1128,6 +1128,32 @@ jog_netns_opt(S) ->
ok.
+simple_netns_open(Config) when is_list(Config) ->
+ case gen_udp:open(0, [binary,{netns,"/"},inet]) of
+ {ok,U} ->
+ ok = gen_udp:close(U);
+ {error,E1} when E1 =:= einval; E1 =:= eperm ->
+ ok
+ end,
+ case gen_tcp:listen(0, [binary,{netns,"/"},inet]) of
+ {ok,T} ->
+ ok = gen_tcp:close(T);
+ {error,E2} when E2 =:= einval; E2 =:= eperm ->
+ ok
+ end,
+ try gen_sctp:open(0, [binary,{netns,"/"},inet]) of
+ {ok,S} ->
+ ok = gen_sctp:close(S);
+ {error,E3}
+ when E3 =:= einval; E3 =:= eperm; E3 =:= eprotonosupport ->
+ ok
+ catch
+ error:badarg ->
+ %% Some older platforms does not allow netns for sctp
+ ok
+ end.
+
+
%% Manual test to be run outside test_server in an emulator
%% started by root, in a machine with setns() support...
test_netns() ->