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-rw-r--r--lib/kernel/test/inet_SUITE.erl723
1 files changed, 356 insertions, 367 deletions
diff --git a/lib/kernel/test/inet_SUITE.erl b/lib/kernel/test/inet_SUITE.erl
index 5ba06bb032..f60c13d2e3 100644
--- a/lib/kernel/test/inet_SUITE.erl
+++ b/lib/kernel/test/inet_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2015. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2016. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -19,7 +19,7 @@
%%
-module(inet_SUITE).
--include_lib("test_server/include/test_server.hrl").
+-include_lib("common_test/include/ct.hrl").
-include_lib("kernel/include/inet.hrl").
-include_lib("kernel/src/inet_dns.hrl").
@@ -46,7 +46,9 @@
kill_gethost/0, parallell_gethost/0, test_netns/0]).
-export([init_per_testcase/2, end_per_testcase/2]).
-suite() -> [{ct_hooks,[ts_install_cth]}].
+suite() ->
+ [{ct_hooks,[ts_install_cth]},
+ {timetrap,{minutes,1}}].
all() ->
[t_gethostbyaddr, t_gethostbyname, t_getaddr,
@@ -97,35 +99,30 @@ init_per_testcase(lookup_bad_search_option, Config) ->
Prev = ets:lookup(Db, Key),
ets:delete(Db, Key),
ets:insert(Db, {Key,[lookup_bad_search_option]}),
- ?t:format("Misconfigured resolver lookup order", []),
- Dog = test_server:timetrap(test_server:seconds(60)),
- [{Key,Prev},{watchdog,Dog}|Config];
+ io:format("Misconfigured resolver lookup order", []),
+ [{Key,Prev}|Config];
init_per_testcase(_Func, Config) ->
- Dog = test_server:timetrap(test_server:seconds(60)),
- [{watchdog,Dog}|Config].
+ Config.
end_per_testcase(lookup_bad_search_option, Config) ->
- Dog = ?config(watchdog, Config),
- test_server:timetrap_cancel(Dog),
Db = inet_db,
Key = res_lookup,
- Prev = ?config(Key, Config),
+ Prev = proplists:get_value(Key, Config),
ets:delete(Db, Key),
ets:insert(Db, Prev),
- ?t:format("Restored resolver lookup order", []);
-end_per_testcase(_Func, Config) ->
- Dog = ?config(watchdog, Config),
- test_server:timetrap_cancel(Dog).
+ io:format("Restored resolver lookup order", []);
+end_per_testcase(_Func, _Config) ->
+ ok.
t_gethostbyaddr() ->
required(v4).
-t_gethostbyaddr(doc) -> "Test the inet:gethostbyaddr/1 function.";
+%% Test the inet:gethostbyaddr/1 function.
t_gethostbyaddr(Config) when is_list(Config) ->
{Name,FullName,IPStr,{A,B,C,D}=IP,Aliases,_,_} = ct:get_config(test_host_ipv4_only),
Rname = integer_to_list(D) ++ "." ++
- integer_to_list(C) ++ "." ++
- integer_to_list(B) ++ "." ++
- integer_to_list(A) ++ ".in-addr.arpa",
+ integer_to_list(C) ++ "." ++
+ integer_to_list(B) ++ "." ++
+ integer_to_list(A) ++ ".in-addr.arpa",
{ok,HEnt} = inet:gethostbyaddr(IPStr),
{ok,HEnt} = inet:gethostbyaddr(IP),
{error,Error} = inet:gethostbyaddr(Name),
@@ -142,11 +139,13 @@ t_gethostbyaddr(Config) when is_list(Config) ->
ok;
_ ->
io:format("alias list: ~p", [HEnt#hostent.h_aliases]),
- io:format("check alias list: ~p", [[Aliases,[Rname]]]),
+ io:format(
+ "check alias list: ~p", [[Aliases,tl(Aliases),[Rname]]]),
io:format("name: ~p", [HEnt#hostent.h_name]),
io:format("check name: ~p", [[Name,FullName]]),
- check_elems([{HEnt#hostent.h_name,[Name,FullName]},
- {HEnt#hostent.h_aliases,[[],Aliases,[Rname]]}])
+ check_elems(
+ [{HEnt#hostent.h_name,[Name,FullName]},
+ {HEnt#hostent.h_aliases,[[],Aliases,tl(Aliases),[Rname]]}])
end,
{_DName, _DFullName, DIPStr, DIP, _, _, _} = ct:get_config(test_dummy_host),
@@ -155,79 +154,78 @@ t_gethostbyaddr(Config) when is_list(Config) ->
ok.
t_gethostbyaddr_v6() -> required(v6).
-t_gethostbyaddr_v6(doc) -> "Test the inet:gethostbyaddr/1 inet6 function.";
+%% Test the inet:gethostbyaddr/1 inet6 function.
t_gethostbyaddr_v6(Config) when is_list(Config) ->
- ?line {Name6, FullName6, IPStr6, IP6, Aliases6} =
+ {Name6, FullName6, IPStr6, IP6, Aliases6} =
ct:get_config(test_host_ipv6_only),
- ?line case inet:gethostbyaddr(IPStr6) of
+ case inet:gethostbyaddr(IPStr6) of
%% Even if IPv6 is not supported, the native resolver may succeed
%% looking up the host. DNS lookup will probably fail.
{error,nxdomain} ->
{skip, "IPv6 test fails! IPv6 not supported on this host!?"};
{ok,HEnt6} ->
- ?line {ok,HEnt6} = inet:gethostbyaddr(IP6),
- ?line {error,Error6} = inet:gethostbyaddr(Name6),
- ?line ok = io:format("Failure reason: ~p: ~s",
- [Error6, inet:format_error(Error6)]),
- ?line HEnt6_ = HEnt6#hostent{h_addrtype = inet6,
- h_length = 16,
- h_addr_list = [IP6]},
- ?line HEnt6_ = HEnt6,
- ?line check_elems([{HEnt6#hostent.h_name,[Name6,FullName6]},
- {HEnt6#hostent.h_aliases,[[],Aliases6]}]),
-
- ?line {_DName6, _DFullName6, DIPStr6, DIP6, _} =
- ct:get_config(test_dummy_ipv6_host),
- ?line {error,nxdomain} = inet:gethostbyaddr(DIPStr6),
- ?line {error,nxdomain} = inet:gethostbyaddr(DIP6),
+ {ok,HEnt6} = inet:gethostbyaddr(IP6),
+ {error,Error6} = inet:gethostbyaddr(Name6),
+ ok = io:format("Failure reason: ~p: ~s",
+ [Error6, inet:format_error(Error6)]),
+ HEnt6_ = HEnt6#hostent{h_addrtype = inet6,
+ h_length = 16,
+ h_addr_list = [IP6]},
+ HEnt6_ = HEnt6,
+ check_elems(
+ [{HEnt6#hostent.h_name,[Name6,FullName6]},
+ {HEnt6#hostent.h_aliases,[[],Aliases6,tl(Aliases6)]}]),
+
+ {_DName6, _DFullName6, DIPStr6, DIP6, _} =
+ ct:get_config(test_dummy_ipv6_host),
+ {error,nxdomain} = inet:gethostbyaddr(DIPStr6),
+ {error,nxdomain} = inet:gethostbyaddr(DIP6),
ok
end.
t_gethostbyname() -> required(v4).
-t_gethostbyname(doc) -> "Test the inet:gethostbyname/1 function.";
-t_gethostbyname(suite) -> [];
+%% Test the inet:gethostbyname/1 function.
t_gethostbyname(Config) when is_list(Config) ->
- ?line {Name,FullName,IPStr,IP,Aliases,IP_46_Str,_} =
+ {Name,FullName,IPStr,IP,Aliases,IP_46_Str,_} =
ct:get_config(test_host_ipv4_only),
- ?line {ok,_} = inet:gethostbyname(IPStr),
- ?line {ok,HEnt} = inet:gethostbyname(Name),
- ?line {ok,HEnt} = inet:gethostbyname(list_to_atom(Name)),
- ?line HEnt_ = HEnt#hostent{h_addrtype = inet,
- h_length = 4,
- h_addr_list = [IP]},
-
- ?line HEnt_ = HEnt,
- ?line check_elems([{HEnt#hostent.h_name,[Name,FullName]},
- {HEnt#hostent.h_aliases,[[],Aliases]}]),
- ?line {ok,HEntF} = inet:gethostbyname(FullName),
- ?line HEntF_ = HEntF#hostent{h_name = FullName,
- h_addrtype = inet,
- h_length = 4,
- h_addr_list = [IP]},
- ?line HEntF_ = HEntF,
- ?line check_elems([{HEnt#hostent.h_aliases,[[],Aliases]}]),
+ {ok,_} = inet:gethostbyname(IPStr),
+ {ok,HEnt} = inet:gethostbyname(Name),
+ {ok,HEnt} = inet:gethostbyname(list_to_atom(Name)),
+ HEnt_ = HEnt#hostent{h_addrtype = inet,
+ h_length = 4,
+ h_addr_list = [IP]},
+
+ HEnt_ = HEnt,
+ check_elems([{HEnt#hostent.h_name,[Name,FullName]},
+ {HEnt#hostent.h_aliases,[[],Aliases,tl(Aliases)]}]),
+ {ok,HEntF} = inet:gethostbyname(FullName),
+ HEntF_ = HEntF#hostent{h_name = FullName,
+ h_addrtype = inet,
+ h_length = 4,
+ h_addr_list = [IP]},
+ HEntF_ = HEntF,
+ check_elems([{HEnt#hostent.h_aliases,[[],Aliases,tl(Aliases)]}]),
%%
- ?line FullNameU = toupper(FullName),
- ?line {ok,HEntU} = inet:gethostbyname(FullNameU),
- ?line FullNameU = toupper(HEntU#hostent.h_name),
- ?line #hostent{
+ FullNameU = toupper(FullName),
+ {ok,HEntU} = inet:gethostbyname(FullNameU),
+ FullNameU = toupper(HEntU#hostent.h_name),
+ #hostent{
h_addrtype = inet,
h_length = 4,
h_addr_list = [IP]} = HEntU,
- ?line check_elems(
- [{[toupper(H) || H <- HEntU#hostent.h_aliases],
- [[],[toupper(A) || A <- Aliases]]}]),
+ check_elems(
+ [{[toupper(H) || H <- HEntU#hostent.h_aliases],
+ [[],[toupper(A) || A <- Aliases]]}]),
- ?line {DName, _DFullName, _DIPStr, _DIP, _, _, _} =
+ {DName, _DFullName, _DIPStr, _DIP, _, _, _} =
ct:get_config(test_dummy_host),
- ?line {error,nxdomain} = inet:gethostbyname(DName),
- ?line {error,nxdomain} = inet:gethostbyname(IP_46_Str),
+ {error,nxdomain} = inet:gethostbyname(DName),
+ {error,nxdomain} = inet:gethostbyname(IP_46_Str),
ok.
t_gethostbyname_v6() -> required(v6).
-t_gethostbyname_v6(doc) -> "Test the inet:gethostbyname/1 inet6 function.";
-t_gethostbyname_v6(suite) -> [];
+%% Test the inet:gethostbyname/1 inet6 function.
t_gethostbyname_v6(Config) when is_list(Config) ->
{Name, FullName, IPStr, IP, Aliases} =
ct:get_config(test_host_ipv6_only),
@@ -242,7 +240,7 @@ t_gethostbyname_v6(Config) when is_list(Config) ->
h_length = 16} = HEnt,
check_elems(
[{HEnt#hostent.h_name,[Name,FullName]},
- {HEnt#hostent.h_aliases,[[],Aliases]}]);
+ {HEnt#hostent.h_aliases,[[],Aliases,tl(Aliases)]}]);
[IP46] -> % IPv4 compatible address
{ok,HEnt4} = inet:gethostbyname(Name, inet),
#hostent{h_addrtype = inet,
@@ -262,7 +260,7 @@ t_gethostbyname_v6(Config) when is_list(Config) ->
h_addrtype = inet6,
h_length = 16} = HEntF,
check_elems(
- [{HEnt#hostent.h_aliases,[[],Aliases]}]);
+ [{HEnt#hostent.h_aliases,[[],Aliases,tl(Aliases)]}]);
[IP46F] -> % IPv4 compatible address
{ok,HEnt4F} = inet:gethostbyname(FullName, inet),
#hostent{h_addrtype = inet,
@@ -287,33 +285,31 @@ check_elem(Val, [Val|_], _) -> ok;
check_elem(Val, [_|Tests], Tests0) ->
check_elem(Val, Tests, Tests0);
check_elem(Val, [], Tests0) ->
- ?t:fail({no_match,Val,Tests0}).
+ ct:fail({no_match,Val,Tests0}).
t_getaddr() -> required(v4).
-t_getaddr(doc) -> "Test the inet:getaddr/2 function.";
-t_getaddr(suite) -> [];
+%% Test the inet:getaddr/2 function.
t_getaddr(Config) when is_list(Config) ->
- ?line {Name,FullName,IPStr,IP,_,IP_46_Str,IP46} =
+ {Name,FullName,IPStr,IP,_,IP_46_Str,IP46} =
ct:get_config(test_host_ipv4_only),
- ?line {ok,IP} = inet:getaddr(list_to_atom(Name), inet),
- ?line {ok,IP} = inet:getaddr(Name, inet),
- ?line {ok,IP} = inet:getaddr(FullName, inet),
- ?line {ok,IP} = inet:getaddr(IP, inet),
- ?line {ok,IP} = inet:getaddr(IPStr, inet),
- ?line {error,nxdomain} = inet:getaddr(IP_46_Str, inet),
- ?line {error,eafnosupport} = inet:getaddr(IP46, inet),
-
- ?line {DName, DFullName, DIPStr, DIP, _, _, _} = ct:get_config(test_dummy_host),
- ?line {error,nxdomain} = inet:getaddr(DName, inet),
- ?line {error,nxdomain} = inet:getaddr(DFullName, inet),
- ?line {ok,DIP} = inet:getaddr(DIPStr, inet),
- ?line {ok,DIP} = inet:getaddr(DIP, inet),
+ {ok,IP} = inet:getaddr(list_to_atom(Name), inet),
+ {ok,IP} = inet:getaddr(Name, inet),
+ {ok,IP} = inet:getaddr(FullName, inet),
+ {ok,IP} = inet:getaddr(IP, inet),
+ {ok,IP} = inet:getaddr(IPStr, inet),
+ {error,nxdomain} = inet:getaddr(IP_46_Str, inet),
+ {error,eafnosupport} = inet:getaddr(IP46, inet),
+
+ {DName, DFullName, DIPStr, DIP, _, _, _} = ct:get_config(test_dummy_host),
+ {error,nxdomain} = inet:getaddr(DName, inet),
+ {error,nxdomain} = inet:getaddr(DFullName, inet),
+ {ok,DIP} = inet:getaddr(DIPStr, inet),
+ {ok,DIP} = inet:getaddr(DIP, inet),
ok.
t_getaddr_v6() -> required(v4) ++ required(v6).
-t_getaddr_v6(doc) -> "Test the inet:getaddr/2 function.";
-t_getaddr_v6(suite) -> [];
+%% Test the inet:getaddr/2 function.
t_getaddr_v6(Config) when is_list(Config) ->
{Name,FullName,IPStr,IP,_} =
ct:get_config(test_host_ipv6_only),
@@ -341,16 +337,15 @@ t_getaddr_v6(Config) when is_list(Config) ->
end.
ipv4_to_ipv6() -> required(v4).
-ipv4_to_ipv6(doc) -> "Test if IPv4 address is converted to IPv6 address.";
-ipv4_to_ipv6(suite) -> [];
+%% Test if IPv4 address is converted to IPv6 address.
ipv4_to_ipv6(Config) when is_list(Config) ->
%% Test what happens if an IPv4 address is looked up in an IPv6 context.
%% If the native resolver succeeds to look it up, an IPv4 compatible
%% address should be returned. If no IPv6 support on this host, an
%% error should beturned.
- ?line {_Name,_FullName,IPStr,_IP,Aliases,IP_46_Str,IP_46} =
+ {_Name,_FullName,IPStr,_IP,Aliases,IP_46_Str,IP_46} =
ct:get_config(test_host_ipv4_only),
- ?line IP4to6Res =
+ IP4to6Res =
case inet:getaddr(IPStr, inet6) of
{ok,IP_46} ->
io:format("IPv4->IPv6: success~n"),
@@ -362,36 +357,34 @@ ipv4_to_ipv6(Config) when is_list(Config) ->
io:format("IPv6->IPv4: eafnosupport~n"),
E;
Other ->
- ?line ?t:fail({ipv4_to_ipv6_lookup_failed,Other})
+ ct:fail({ipv4_to_ipv6_lookup_failed,Other})
end,
- ?line case {IP4to6Res,inet:gethostbyname(IPStr, inet6)} of
- {true,{ok,HEnt}} ->
- ?line HEnt_ = HEnt#hostent{h_addrtype = inet6,
- h_length = 16,
- h_addr_list = [IP_46]},
- ?line HEnt_ = HEnt,
- ?line check_elems([{HEnt#hostent.h_name,[IP_46_Str,IPStr]},
- {HEnt#hostent.h_aliases,[[],Aliases]}]);
- {_,IP4to6Res} -> ok
- end,
+ case {IP4to6Res,inet:gethostbyname(IPStr, inet6)} of
+ {true,{ok,HEnt}} ->
+ HEnt_ = HEnt#hostent{h_addrtype = inet6,
+ h_length = 16,
+ h_addr_list = [IP_46]},
+ HEnt_ = HEnt,
+ check_elems([{HEnt#hostent.h_name,[IP_46_Str,IPStr]},
+ {HEnt#hostent.h_aliases,[[],Aliases,tl(Aliases)]}]);
+ {_,IP4to6Res} -> ok
+ end,
ok.
-host_and_addr() -> required(hosts).
-host_and_addr(doc) -> ["Test looking up hosts and addresses. Use 'ypcat hosts' ",
- "or the local eqivalent to find all hosts."];
-host_and_addr(suite) -> [];
-host_and_addr(Config) when is_list(Config) ->
- ?line Dog = test_server:timetrap(test_server:minutes(5)),
+host_and_addr() ->
+ [{timetrap,{minutes,5}}|required(hosts)].
- ?line lists:foreach(fun try_host/1, get_hosts(Config)),
- ?line test_server:timetrap_cancel(Dog),
+%% Test looking up hosts and addresses. Use 'ypcat hosts'
+%% or the local eqivalent to find all hosts.
+host_and_addr(Config) when is_list(Config) ->
+ lists:foreach(fun try_host/1, get_hosts(Config)),
ok.
try_host({Ip0, Host}) ->
- ?line {ok,Ip} = inet:getaddr(Ip0, inet),
- ?line {ok,{hostent, _, _, inet, _, Ips1}} = inet:gethostbyaddr(Ip),
- ?line {ok,{hostent, _, _, inet, _, _Ips2}} = inet:gethostbyname(Host),
- ?line true = lists:member(Ip, Ips1),
+ {ok,Ip} = inet:getaddr(Ip0, inet),
+ {ok,{hostent, _, _, inet, _, Ips1}} = inet:gethostbyaddr(Ip),
+ {ok,{hostent, _, _, inet, _, _Ips2}} = inet:gethostbyname(Host),
+ true = lists:member(Ip, Ips1),
ok.
%% Get all hosts from the system using 'ypcat hosts' or the local
@@ -438,18 +431,18 @@ get_hosts([C|Rest], Cur, Ip, Result) ->
get_hosts(Rest, [C|Cur], Ip, Result);
get_hosts([], _, _, Result) ->
Result.
-
+
parse_hosts(Config) when is_list(Config) ->
- ?line DataDir = ?config(data_dir,Config),
- ?line HostFile = filename:join(DataDir, "hosts"),
- ?line inet_parse:hosts(HostFile),
- ?line HostFileErr1 = filename:join(DataDir, "hosts_err1"),
- ?line inet_parse:hosts(HostFileErr1),
- ?line Resolv = filename:join(DataDir,"resolv.conf"),
- ?line inet_parse:resolv(Resolv),
- ?line ResolvErr1 = filename:join(DataDir,"resolv.conf.err1"),
- ?line inet_parse:resolv(ResolvErr1).
+ DataDir = proplists:get_value(data_dir,Config),
+ HostFile = filename:join(DataDir, "hosts"),
+ inet_parse:hosts(HostFile),
+ HostFileErr1 = filename:join(DataDir, "hosts_err1"),
+ inet_parse:hosts(HostFileErr1),
+ Resolv = filename:join(DataDir,"resolv.conf"),
+ inet_parse:resolv(Resolv),
+ ResolvErr1 = filename:join(DataDir,"resolv.conf.err1"),
+ inet_parse:resolv(ResolvErr1).
parse_address(Config) when is_list(Config) ->
V4Strict =
@@ -521,10 +514,10 @@ parse_address(Config) when is_list(Config) ->
{{0,0,0,0,0,65535,258,65534},"::FFFF:1.2.255.254"},
{{16#ffff,16#ffff,16#ffff,16#ffff,16#ffff,16#ffff,16#ffff,16#ffff},
"ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"}
- |[{{D2,0,0,0,0,P,(D1 bsl 8) bor D2,(D3 bsl 8) bor D4},
- erlang:integer_to_list(D2, 16)++"::"++Q++S}
- || {{D1,D2,D3,D4},S} <- V4Strict,
- {P,Q} <- [{0,""},{16#17,"17:"},{16#ff0,"0ff0:"}]]],
+ |[{{D2,0,0,0,0,P,(D1 bsl 8) bor D2,(D3 bsl 8) bor D4},
+ erlang:integer_to_list(D2, 16)++"::"++Q++S}
+ || {{D1,D2,D3,D4},S} <- V4Strict,
+ {P,Q} <- [{0,""},{16#17,"17:"},{16#ff0,"0ff0:"}]]],
V4Sloppy =
[{{10,1,16#98,16#76},"10.0x019876"},
{{8#12,1,8#130,8#321},"012.01.054321"},
@@ -624,42 +617,37 @@ parse_strict_address(Config) when is_list(Config) ->
{ok, {3089,3106,23603,50240,0,0,119,136}} =
inet:parse_strict_address("c11:0c22:5c33:c440::077:0088").
-t_gethostnative(suite) ->[];
-t_gethostnative(doc) ->[];
t_gethostnative(Config) when is_list(Config) ->
-%% this will result in 26 bytes sent which causes problem in Windows
-%% if the port-program has not assured stdin to be read in BINARY mode
-%% OTP-2555
- ?line case inet_gethost_native:gethostbyname(
- "a23456789012345678901234") of
+ %% this will result in 26 bytes sent which causes problem in Windows
+ %% if the port-program has not assured stdin to be read in BINARY mode
+ %% OTP-2555
+ case inet_gethost_native:gethostbyname(
+ "a23456789012345678901234") of
{error,notfound} ->
- ?line ok;
+ ok;
{error,no_data} ->
- ?line ok
+ ok
end.
-gethostnative_parallell(suite) ->
- [];
-gethostnative_parallell(doc) ->
- ["Check that the emulator survives crashes in gethost_native"];
+%% Check that the emulator survives crashes in gethost_native.
gethostnative_parallell(Config) when is_list(Config) ->
- ?line {ok,Hostname} = inet:gethostname(),
- ?line {ok,_} = inet:gethostbyname(Hostname),
+ {ok,Hostname} = inet:gethostname(),
+ {ok,_} = inet:gethostbyname(Hostname),
case whereis(inet_gethost_native) of
Pid when is_pid(Pid) ->
- ?line do_gethostnative_parallell();
+ do_gethostnative_parallell();
_ ->
- ?line {skipped, "Not running native gethostbyname"}
+ {skipped, "Not running native gethostbyname"}
end.
do_gethostnative_parallell() ->
- ?line PA = filename:dirname(code:which(?MODULE)),
- ?line {ok,Node} = ?t:start_node(gethost_parallell, slave,
- [{args, "-pa " ++ PA}]),
- ?line ok = rpc:call(Node, ?MODULE, parallell_gethost, []),
- ?line receive after 10000 -> ok end,
- ?line pong = net_adm:ping(Node),
- ?line ?t:stop_node(Node),
+ PA = filename:dirname(code:which(?MODULE)),
+ {ok,Node} = test_server:start_node(gethost_parallell, slave,
+ [{args, "-pa " ++ PA}]),
+ ok = rpc:call(Node, ?MODULE, parallell_gethost, []),
+ receive after 10000 -> ok end,
+ pong = net_adm:ping(Node),
+ test_server:stop_node(Node),
ok.
parallell_gethost() ->
@@ -752,7 +740,7 @@ wait_for_gethost(N) ->
%% This is what I call an exit tuple :)
exit({inet,gethostbyname, returned, Otherwise, 'when',
'N','=',N,'and','hostname','=',Hostname,'and',
- kill_gethost_n,'=',get(kill_gethost_n)})
+ kill_gethost_n,'=',get(kill_gethost_n)})
end,
case whereis(inet_gethost_native) of
Pid when is_pid(Pid) ->
@@ -764,23 +752,20 @@ wait_for_gethost(N) ->
end,
wait_for_gethost(N-1)
end.
-
-cname_loop(suite) ->
- [];
-cname_loop(doc) ->
- ["Check that the resolver handles a CNAME loop"];
+
+%% Check that the resolver handles a CNAME loop.
cname_loop(Config) when is_list(Config) ->
%% getbyname (hostent_by_domain)
- ?line ok = inet_db:add_rr("mydomain.com", in, ?S_CNAME, ttl, "mydomain.com"),
- ?line {error,nxdomain} = inet_db:getbyname("mydomain.com", ?S_A),
- ?line ok = inet_db:del_rr("mydomain.com", in, ?S_CNAME, "mydomain.com"),
+ ok = inet_db:add_rr("mydomain.com", in, ?S_CNAME, ttl, "mydomain.com"),
+ {error,nxdomain} = inet_db:getbyname("mydomain.com", ?S_A),
+ ok = inet_db:del_rr("mydomain.com", in, ?S_CNAME, "mydomain.com"),
%% res_hostent_by_domain
RR = #dns_rr{domain = "mydomain.com",
class = in,
type = ?S_CNAME,
data = "mydomain.com"},
Rec = #dns_rec{anlist = [RR]},
- ?line {error,nxdomain} = inet_db:res_hostent_by_domain("mydomain.com", ?S_A, Rec),
+ {error,nxdomain} = inet_db:res_hostent_by_domain("mydomain.com", ?S_A, Rec),
ok.
@@ -795,80 +780,75 @@ cname_loop(Config) when is_list(Config) ->
lookup_processes=20}).
gethostnative_soft_restart() -> required(hosts).
-gethostnative_soft_restart(suite) ->
- [];
-gethostnative_soft_restart(doc) ->
- ["Check that no name lookups fails during soft restart "
- "of inet_gethost_native"];
+
+%% Check that no name lookups fails during soft restart
+%% of inet_gethost_native.
gethostnative_soft_restart(Config) when is_list(Config) ->
- ?line gethostnative_control(Config,
- #gethostnative_control{
- control_seq=[soft_restart]}).
+ gethostnative_control(Config,
+ #gethostnative_control{
+ control_seq=[soft_restart]}).
gethostnative_debug_level() -> required(hosts).
-gethostnative_debug_level(suite) ->
- [];
-gethostnative_debug_level(doc) ->
- ["Check that no name lookups fails during debug level change "
- "of inet_gethost_native"];
+
+%% Check that no name lookups fails during debug level change
+%% of inet_gethost_native.
gethostnative_debug_level(Config) when is_list(Config) ->
- ?line gethostnative_control(Config,
- #gethostnative_control{
- control_seq=[{debug_level,1},
- {debug_level,0}]}).
+ gethostnative_control(Config,
+ #gethostnative_control{
+ control_seq=[{debug_level,1},
+ {debug_level,0}]}).
gethostnative_control(Config, Optrec) ->
- ?line case inet_db:res_option(lookup) of
- [native] ->
- case whereis(inet_gethost_native) of
- Pid when is_pid(Pid) ->
- ?line gethostnative_control_1(Config, Optrec);
- _ ->
- ?line {skipped, "Not running native gethostbyname"}
- end;
- _ ->
- ?line {skipped, "Native not only lookup metod"}
- end.
+ case inet_db:res_option(lookup) of
+ [native] ->
+ case whereis(inet_gethost_native) of
+ Pid when is_pid(Pid) ->
+ gethostnative_control_1(Config, Optrec);
+ _ ->
+ {skipped, "Not running native gethostbyname"}
+ end;
+ _ ->
+ {skipped, "Native not only lookup metod"}
+ end.
gethostnative_control_1(Config,
#gethostnative_control{
- control_seq=Seq,
- control_interval=Interval,
- lookup_delay=Delay,
- lookup_count=Cnt,
- lookup_processes=N}) ->
- ?line {ok, Hostname} = inet:gethostname(),
- ?line {ok, _} = inet:gethostbyname(Hostname),
- ?line Hosts =
+ control_seq=Seq,
+ control_interval=Interval,
+ lookup_delay=Delay,
+ lookup_count=Cnt,
+ lookup_processes=N}) ->
+ {ok, Hostname} = inet:gethostname(),
+ {ok, _} = inet:gethostbyname(Hostname),
+ Hosts =
[Hostname|[H || {_,H} <- get_hosts(Config)]
++[H++D || H <- ["www.","www1.","www2.",""],
D <- ["erlang.org","erlang.se"]]
++[H++"cslab.ericsson.net" || H <- ["morgoth.","hades.","styx."]]],
%% Spawn some processes to do parallel lookups while
%% I repeatedly do inet_gethost_native:control/1.
- ?line TrapExit = process_flag(trap_exit, true),
- ?line gethostnative_control_2([undefined], Interval, Delay, Cnt, N, Hosts),
- ?line test_server:format(
- "First intermission: now starting control sequence ~w\n",
- [Seq]),
- ?line erlang:display(first_intermission),
- ?line gethostnative_control_2(Seq, Interval, Delay, Cnt, N, Hosts),
- ?line erlang:display(second_intermission),
- ?line test_server:format(
- "Second intermission: now stopping control sequence ~w\n",
- [Seq]),
- ?line gethostnative_control_2([undefined], Interval, Delay, Cnt, N, Hosts),
- ?line true = process_flag(trap_exit, TrapExit),
- ?line ok.
+ TrapExit = process_flag(trap_exit, true),
+ gethostnative_control_2([undefined], Interval, Delay, Cnt, N, Hosts),
+ io:format(
+ "First intermission: now starting control sequence ~w\n",
+ [Seq]),
+ erlang:display(first_intermission),
+ gethostnative_control_2(Seq, Interval, Delay, Cnt, N, Hosts),
+ erlang:display(second_intermission),
+ io:format(
+ "Second intermission: now stopping control sequence ~w\n",
+ [Seq]),
+ gethostnative_control_2([undefined], Interval, Delay, Cnt, N, Hosts),
+ true = process_flag(trap_exit, TrapExit),
+ ok.
gethostnative_control_2(Seq, Interval, Delay, Cnt, N, Hosts) ->
- ?line Tag = make_ref(),
- ?line Parent = self(),
- ?line Lookupers =
+ Tag = make_ref(),
+ Parent = self(),
+ Lookupers =
[spawn_link(
fun () ->
- random:seed(),
lookup_loop(Hosts, Delay, Tag, Parent, Cnt, Hosts)
end)
|| _ <- lists:seq(1, N)],
@@ -878,7 +858,7 @@ gethostnative_control_2(Seq, Interval, Delay, Cnt, N, Hosts) ->
gethostnative_control_3(Tag, Reason) ->
receive
{Tag,Error} ->
- ?line gethostnative_control_3(Tag, Error)
+ gethostnative_control_3(Tag, Error)
after 0 ->
Reason
end.
@@ -893,27 +873,26 @@ control_loop([Op|Ops], Interval, Tag, Lookupers, Seq) ->
Seq).
control_loop_1(Op, Interval, Tag, Lookupers) ->
- ?line
- receive
- {'EXIT',Pid,Reason} ->
- ?line case Reason of
- Tag -> % Done
- ?line control_loop_1
- (Op, Interval, Tag,
- lists:delete(Pid, Lookupers));
- _ ->
- ?line io:format("Lookuper ~p died: ~p",
- [Pid,Reason]),
- ?line test_server:fail("Lookuper died")
- end
- after Interval ->
- ?line if Op =/= undefined ->
- ?line ok = inet_gethost_native:control(Op);
- true ->
- ?line ok
- end,
- ?line Lookupers
- end.
+ receive
+ {'EXIT',Pid,Reason} ->
+ case Reason of
+ Tag -> % Done
+ control_loop_1
+ (Op, Interval, Tag,
+ lists:delete(Pid, Lookupers));
+ _ ->
+ io:format("Lookuper ~p died: ~p",
+ [Pid,Reason]),
+ ct:fail("Lookuper died")
+ end
+ after Interval ->
+ if Op =/= undefined ->
+ ok = inet_gethost_native:control(Op);
+ true ->
+ ok
+ end,
+ Lookupers
+ end.
lookup_loop(_, _Delay, Tag, _Parent, 0, _Hosts) ->
exit(Tag);
@@ -924,21 +903,18 @@ lookup_loop([H|Hs], Delay, Tag, Parent, Cnt, Hosts) ->
{ok,_Hent} -> ok;
{error,nxdomain} -> ok;
Error ->
- ?line io:format("Name lookup error for ~p for ~p: ~p",
- [self(),H,Error]),
+ io:format("Name lookup error for ~p for ~p: ~p",
+ [self(),H,Error]),
Parent ! {Tag,Error}
end,
receive
- after random:uniform(Delay) ->
+ after rand:uniform(Delay) ->
lookup_loop(Hs, Delay, Tag, Parent, Cnt-1, Hosts)
end.
-lookup_bad_search_option(suite) ->
- [];
-lookup_bad_search_option(doc) ->
- ["Test lookup with erroneously configured lookup option (OTP-12133)"];
+%% Test lookup with erroneously configured lookup option (OTP-12133).
lookup_bad_search_option(Config) when is_list(Config) ->
%% Manipulation of resolver config is done in init_per_testcase
%% and end_per_testcase to ensure cleanup.
@@ -948,24 +924,21 @@ lookup_bad_search_option(Config) when is_list(Config) ->
-getif(suite) ->
- [];
-getif(doc) ->
- ["Tests basic functionality of getiflist, getif, and ifget"];
+%% Tests basic functionality of getiflist, getif, and ifget.
getif(Config) when is_list(Config) ->
- ?line case os:type() of
- {unix,Osname} ->
- ?line do_getif(Osname);
- {_,_} ->
- {skip,"inet:getif/0 probably not supported"}
- end.
+ case os:type() of
+ {unix,Osname} ->
+ do_getif(Osname);
+ {_,_} ->
+ {skip,"inet:getif/0 probably not supported"}
+ end.
do_getif(Osname) ->
- ?line {ok,Hostname} = inet:gethostname(),
- ?line {ok,Address} = inet:getaddr(Hostname, inet),
- ?line {ok,Loopback} = inet:getaddr("localhost", inet),
- ?line {ok,Interfaces} = inet:getiflist(),
- ?line HWAs =
+ {ok,Hostname} = inet:gethostname(),
+ {ok,Address} = inet:getaddr(Hostname, inet),
+ {ok,Loopback} = inet:getaddr("localhost", inet),
+ {ok,Interfaces} = inet:getiflist(),
+ HWAs =
lists:sort(
lists:foldl(
fun (I, Acc) ->
@@ -974,10 +947,10 @@ do_getif(Osname) ->
{ok,[]} -> Acc
end
end, [], Interfaces)),
- ?line io:format("HWAs = ~p~n", [HWAs]),
- ?line (Osname =/= sunos)
- andalso ((length(HWAs) > 0) orelse (?t:fail(no_HWAs))),
- ?line Addresses =
+ io:format("HWAs = ~p~n", [HWAs]),
+ (Osname =/= sunos)
+ andalso ((length(HWAs) > 0) orelse (ct:fail(no_HWAs))),
+ Addresses =
lists:sort(
lists:foldl(
fun (I, Acc) ->
@@ -986,139 +959,147 @@ do_getif(Osname) ->
{ok,[]} -> Acc
end
end, [], Interfaces)),
- ?line {ok,Getif} = inet:getif(),
- ?line Addresses = lists:sort([A || {A,_,_} <- Getif]),
- ?line true = ip_member(Address, Addresses),
- ?line true = ip_member(Loopback, Addresses),
- ?line ok.
-
-getif_ifr_name_overflow(doc) ->
- "Test long interface names do not overrun buffer";
+ {ok,Getif} = inet:getif(),
+ Addresses = lists:sort([A || {A,_,_} <- Getif]),
+ true = ip_member(Address, Addresses),
+ true = ip_member(Loopback, Addresses),
+ ok.
+
+%% Test long interface names do not overrun buffer.
getif_ifr_name_overflow(Config) when is_list(Config) ->
- ?line case os:type() of
- {unix,Osname} ->
- ?line do_getif_ifr_name_overflow(Osname);
- {_,_} ->
- {skip,"inet:ifget/2 probably not supported"}
- end.
+ case os:type() of
+ {unix,Osname} ->
+ do_getif_ifr_name_overflow(Osname);
+ {_,_} ->
+ {skip,"inet:ifget/2 probably not supported"}
+ end.
do_getif_ifr_name_overflow(_) ->
%% emulator should not crash
- ?line {ok,[]} = inet:ifget(lists:duplicate(128, "x"), [addr]),
+ {ok,[]} = inet:ifget(lists:duplicate(128, "x"), [addr]),
ok.
-getservbyname_overflow(doc) ->
- "Test long service names do not overrun buffer";
+%% Test long service names do not overrun buffer.
getservbyname_overflow(Config) when is_list(Config) ->
%% emulator should not crash
- ?line {error,einval} = inet:getservbyname(list_to_atom(lists:flatten(lists:duplicate(128, "x"))), tcp),
+ {error,einval} = inet:getservbyname(list_to_atom(lists:flatten(lists:duplicate(128, "x"))), tcp),
ok.
-getifaddrs(doc) ->
- "Test inet:gifaddrs/0";
+%% Test inet:gifaddrs/0.
getifaddrs(Config) when is_list (Config) ->
- ?line {ok,IfAddrs} = inet:getifaddrs(),
- ?line ?t:format("IfAddrs = ~p.~n", [IfAddrs]),
- ?line
- case
- {os:type(),
- [If ||
- {If,Opts} <- IfAddrs,
- lists:keymember(hwaddr, 1, Opts)]} of
- {{unix,sunos},[]} -> ok;
- {OT,[]} ->
- ?t:fail({should_have_hwaddr,OT});
- _ -> ok
- end,
- ?line Addrs =
+ {ok,IfAddrs} = inet:getifaddrs(),
+ io:format("IfAddrs = ~p.~n", [IfAddrs]),
+ case
+ {os:type(),
+ [If ||
+ {If,Opts} <- IfAddrs,
+ lists:keymember(hwaddr, 1, Opts)]} of
+ {{unix,sunos},[]} -> ok;
+ {OT,[]} ->
+ ct:fail({should_have_hwaddr,OT});
+ _ -> ok
+ end,
+ Addrs =
[element(1, A) || A <- ifaddrs(IfAddrs)],
- ?line ?t:format("Addrs = ~p.~n", [Addrs]),
- ?line [check_addr(Addr) || Addr <- Addrs],
+ io:format("Addrs = ~p.~n", [Addrs]),
+ [check_addr(Addr) || Addr <- Addrs],
ok.
-check_addr(Addr)
+check_addr({addr,Addr})
when tuple_size(Addr) =:= 8,
element(1, Addr) band 16#FFC0 =:= 16#FE80 ->
- ?line ?t:format("Addr: ~p link local; SKIPPED!~n", [Addr]),
+ io:format("Addr: ~p link local; SKIPPED!~n", [Addr]),
ok;
-check_addr(Addr) ->
- ?line ?t:format("Addr: ~p.~n", [Addr]),
- ?line Ping = "ping",
- ?line Pong = "pong",
- ?line {ok,L} = gen_tcp:listen(0, [{ip,Addr},{active,false}]),
- ?line {ok,P} = inet:port(L),
- ?line {ok,S1} = gen_tcp:connect(Addr, P, [{active,false}]),
- ?line {ok,S2} = gen_tcp:accept(L),
- ?line ok = gen_tcp:send(S2, Ping),
- ?line {ok,Ping} = gen_tcp:recv(S1, length(Ping)),
- ?line ok = gen_tcp:send(S1, Pong),
- ?line ok = gen_tcp:close(S1),
- ?line {ok,Pong} = gen_tcp:recv(S2, length(Pong)),
- ?line ok = gen_tcp:close(S2),
- ?line ok = gen_tcp:close(L),
- ok.
+check_addr({addr,Addr}) ->
+ io:format("Addr: ~p.~n", [Addr]),
+ Ping = "ping",
+ Pong = "pong",
+ {ok,L} = gen_tcp:listen(0, [{ip,Addr},{active,false}]),
+ {ok,P} = inet:port(L),
+ {ok,S1} = gen_tcp:connect(Addr, P, [{active,false}]),
+ {ok,S2} = gen_tcp:accept(L),
+ ok = gen_tcp:send(S2, Ping),
+ {ok,Ping} = gen_tcp:recv(S1, length(Ping)),
+ ok = gen_tcp:send(S1, Pong),
+ ok = gen_tcp:close(S1),
+ {ok,Pong} = gen_tcp:recv(S2, length(Pong)),
+ ok = gen_tcp:close(S2),
+ ok = gen_tcp:close(L).
-record(ifopts, {name,flags,addrs=[],hwaddr}).
ifaddrs([]) -> [];
ifaddrs([{If,Opts}|IOs]) ->
- ?line #ifopts{flags=Flags} = Ifopts =
- check_ifopts(Opts, #ifopts{name=If}),
- ?line case Flags =/= undefined andalso lists:member(up, Flags) of
- true ->
+ #ifopts{flags=F} = Ifopts = check_ifopts(Opts, #ifopts{name=If}),
+ case F of
+ {flags,Flags} ->
+ case lists:member(up, Flags) of
+ true ->
Ifopts#ifopts.addrs;
- false ->
- []
- end++ifaddrs(IOs).
+ false ->
+ []
+ end ++ ifaddrs(IOs);
+ undefined ->
+ ifaddrs(IOs)
+ end.
-check_ifopts([], #ifopts{name=If,flags=Flags,addrs=Raddrs}=Ifopts) ->
+check_ifopts([], #ifopts{flags=F,addrs=Raddrs}=Ifopts) ->
Addrs = lists:reverse(Raddrs),
R = Ifopts#ifopts{addrs=Addrs},
- ?t:format("~p.~n", [R]),
+ io:format("~p.~n", [R]),
%% See how we did...
- if is_list(Flags) -> ok;
- true ->
- ?t:fail({flags_undefined,If})
- end,
+ {flags,Flags} = F,
case lists:member(broadcast, Flags) of
true ->
[case A of
- {_,_,_} -> A;
- {T,_} when tuple_size(T) =:= 8 -> A;
- _ ->
- ?t:fail({broaddr_missing,If,A})
+ {{addr,_},{netmask,_},{broadaddr,_}} ->
+ A;
+ {{addr,T},{netmask,_}} when tuple_size(T) =:= 8 ->
+ A
end || A <- Addrs];
false ->
- [case A of {_,_} -> A;
- _ ->
- ?t:fail({should_have_netmask,If,A})
- end || A <- Addrs]
+ case lists:member(pointtopoint, Flags) of
+ true ->
+ [case A of
+ {{addr,_},{netmask,_},{dstaddr,_}} ->
+ A
+ end || A <- Addrs];
+ false ->
+ [case A of
+ {{addr,_},{netmask,_}} ->
+ A
+ end || A <- Addrs]
+ end
end,
R;
-check_ifopts([{flags,Flags}|Opts], #ifopts{flags=undefined}=Ifopts) ->
- check_ifopts(Opts, Ifopts#ifopts{flags=Flags});
-check_ifopts([{flags,Fs}|Opts], #ifopts{flags=Flags}=Ifopts) ->
- case Fs of
+check_ifopts([{flags,_}=F|Opts], #ifopts{flags=undefined}=Ifopts) ->
+ check_ifopts(Opts, Ifopts#ifopts{flags=F});
+check_ifopts([{flags,_}=F|Opts], #ifopts{flags=Flags}=Ifopts) ->
+ case F of
Flags ->
- check_ifopts(Opts, Ifopts#ifopts{});
+ check_ifopts(Opts, Ifopts);
_ ->
- ?t:fail({multiple_flags,Fs,Ifopts})
+ ct:fail({multiple_flags,F,Ifopts})
end;
check_ifopts(
- [{addr,Addr},{netmask,Netmask},{broadaddr,Broadaddr}|Opts],
+ [{addr,_}=A,{netmask,_}=N,{dstaddr,_}=D|Opts],
+ #ifopts{addrs=Addrs}=Ifopts) ->
+ check_ifopts(Opts, Ifopts#ifopts{addrs=[{A,N,D}|Addrs]});
+check_ifopts(
+ [{addr,_}=A,{netmask,_}=N,{broadaddr,_}=B|Opts],
#ifopts{addrs=Addrs}=Ifopts) ->
- check_ifopts(Opts, Ifopts#ifopts{addrs=[{Addr,Netmask,Broadaddr}|Addrs]});
+ check_ifopts(Opts, Ifopts#ifopts{addrs=[{A,N,B}|Addrs]});
check_ifopts(
- [{addr,Addr},{netmask,Netmask}|Opts],
+ [{addr,_}=A,{netmask,_}=N|Opts],
#ifopts{addrs=Addrs}=Ifopts) ->
- check_ifopts(Opts, Ifopts#ifopts{addrs=[{Addr,Netmask}|Addrs]});
-check_ifopts([{addr,Addr}|Opts], #ifopts{addrs=Addrs}=Ifopts) ->
- check_ifopts(Opts, Ifopts#ifopts{addrs=[{Addr}|Addrs]});
-check_ifopts([{hwaddr,Hwaddr}|Opts], #ifopts{hwaddr=undefined}=Ifopts)
+ check_ifopts(Opts, Ifopts#ifopts{addrs=[{A,N}|Addrs]});
+check_ifopts([{addr,_}=A|Opts], #ifopts{addrs=Addrs}=Ifopts) ->
+ check_ifopts(Opts, Ifopts#ifopts{addrs=[{A}|Addrs]});
+check_ifopts([{hwaddr,Hwaddr}=H|Opts], #ifopts{hwaddr=undefined}=Ifopts)
when is_list(Hwaddr) ->
- check_ifopts(Opts, Ifopts#ifopts{hwaddr=Hwaddr});
-check_ifopts([{hwaddr,HwAddr}|_], #ifopts{}=Ifopts) ->
- ?t:fail({multiple_hwaddrs,HwAddr,Ifopts}).
+ check_ifopts(Opts, Ifopts#ifopts{hwaddr=H});
+check_ifopts([{hwaddr,_}=H|_], #ifopts{}=Ifopts) ->
+ ct:fail({multiple_hwaddrs,H,Ifopts}).
%% Works just like lists:member/2, except that any {127,_,_,_} tuple
%% matches any other {127,_,_,_}. We do this to handle Linux systems
@@ -1152,9 +1133,13 @@ simple_netns(Config) when is_list(Config) ->
jog_netns_opt(L),
ok = gen_tcp:close(L),
%%
- {ok,S} = gen_sctp:open(),
- jog_netns_opt(S),
- ok = gen_sctp:close(S);
+ case gen_sctp:open() of
+ {ok,S} ->
+ jog_netns_opt(S),
+ ok = gen_sctp:close(S);
+ {error,eprotonosupport} ->
+ ok
+ end;
{error,einval} ->
{skip,"setns() not supported"}
end.
@@ -1168,24 +1153,28 @@ jog_netns_opt(S) ->
ok.
+%% Smoke test netns support.
simple_netns_open(Config) when is_list(Config) ->
+ %% Note: {error,enoent} will be returned if the run-time executable
+ %% has support for netns, but /proc/self/ns/net is missing.
case gen_udp:open(0, [binary,{netns,"/"},inet]) of
{ok,U} ->
ok = gen_udp:close(U);
- {error,E1} when E1 =:= einval; E1 =:= eperm ->
+ {error,E1} when E1 =:= einval; E1 =:= eperm; E1 =:= enoent ->
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 ->
+ {error,E2} when E2 =:= einval; E2 =:= eperm; E2 =:= enoent ->
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 ->
+ when E3 =:= einval; E3 =:= eperm;
+ E3 =:= enoent; E3 =:= eprotonosupport ->
ok
catch
error:badarg ->