diff options
Diffstat (limited to 'lib/kernel/test/gen_udp_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/gen_udp_SUITE.erl | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/lib/kernel/test/gen_udp_SUITE.erl b/lib/kernel/test/gen_udp_SUITE.erl index 44539bf44c..bc5bf02456 100644 --- a/lib/kernel/test/gen_udp_SUITE.erl +++ b/lib/kernel/test/gen_udp_SUITE.erl @@ -599,9 +599,7 @@ implicit_inet6(Host, Addr) -> implicit_inet6(S1, Active, Loopback), ok = gen_udp:close(S1), %% - Localhost = "localhost", - Localaddr = ok(inet:getaddr(Localhost, inet6)), - io:format("~s ~p~n", [Localhost,Localaddr]), + Localaddr = ok(get_localaddr()), S2 = ok(gen_udp:open(0, [{ip,Localaddr},Active])), implicit_inet6(S2, Active, Localaddr), ok = gen_udp:close(S2), @@ -630,4 +628,18 @@ implicit_inet6(S1, Active, Addr) -> {Addr,P2,"pong"} = ok(gen_udp:recv(S1, 1024)), ok = gen_udp:close(S2). +get_localaddr() -> + get_localaddr(["localhost", "localhost6", "ip6-localhost"]). + +get_localaddr([]) -> + {error, localaddr_not_found}; +get_localaddr([Localhost|Ls]) -> + case inet:getaddr(Localhost, inet6) of + {ok, LocalAddr} -> + io:format("~s ~p~n", [Localhost, LocalAddr]), + {ok, LocalAddr}; + _ -> + get_localaddr(Ls) + end. + ok({ok,V}) -> V. |