diff options
Diffstat (limited to 'lib/kernel/test/erl_distribution_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/erl_distribution_SUITE.erl | 123 |
1 files changed, 113 insertions, 10 deletions
diff --git a/lib/kernel/test/erl_distribution_SUITE.erl b/lib/kernel/test/erl_distribution_SUITE.erl index e43be77428..e34b4d77d2 100644 --- a/lib/kernel/test/erl_distribution_SUITE.erl +++ b/lib/kernel/test/erl_distribution_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2016. All Rights Reserved. +%% Copyright Ericsson AB 1997-2017. 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. @@ -24,7 +24,9 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2]). --export([tick/1, tick_change/1, illegal_nodenames/1, hidden_node/1, +-export([tick/1, tick_change/1, + nodenames/1, hostnames/1, + illegal_nodenames/1, hidden_node/1, setopts/1, table_waste/1, net_setuptime/1, inet_dist_options_options/1, @@ -53,7 +55,6 @@ -export([pinger/1]). - -define(DUMMY_NODE,dummy@test01). %%----------------------------------------------------------------- @@ -68,8 +69,8 @@ suite() -> {timetrap,{minutes,4}}]. all() -> - [tick, tick_change, illegal_nodenames, hidden_node, - setopts, + [tick, tick_change, nodenames, hostnames, illegal_nodenames, + hidden_node, setopts, table_waste, net_setuptime, inet_dist_options_options, {group, monitor_nodes}]. @@ -94,7 +95,11 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. - +init_per_testcase(TC, Config) when TC == hostnames; + TC == nodenames -> + file:make_dir("hostnames_nodedir"), + file:write_file("hostnames_nodedir/ignore_core_files",""), + Config; init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) -> Config. @@ -179,7 +184,105 @@ table_waste(Config) when is_list(Config) -> stop_node(N), ok. +%% Test that starting nodes with different legal name part works, and that illegal +%% ones are filtered +nodenames(Config) when is_list(Config) -> + legal("a1@b"), + legal("a-1@b"), + legal("a_1@b"), + + illegal("cdé@a"), + illegal("te欢st@a"). + +%% Test that starting nodes with different legal host part works, and that illegal +%% ones are filtered +hostnames(Config) when is_list(Config) -> + Host = gethostname(), + legal([$a,$@|atom_to_list(Host)]), + legal("1@b1"), + legal("b@b1-c"), + legal("c@b1_c"), + legal("d@b1#c"), + legal("f@::1"), + legal("g@1:bc3:4e3f:f20:0:1"), + + case file:native_name_encoding() of + latin1 -> ignore; + _ -> legal("e@b1é") + end, + long_hostnames(net_kernel:longnames()), + + illegal("h@testالع"), + illegal("i@языtest"), + illegal("j@te欢st"). + +long_hostnames(true) -> + legal("[email protected]"), + legal("[email protected]"), + legal("[email protected]_c.d"), + legal("[email protected]"), + legal("[email protected]"); +long_hostnames(false) -> + illegal("[email protected]"). + +legal(Name) -> + case test_node(Name) of + started -> + ok; + not_started -> + ct:fail("no ~p node started", [Name]) + end. + +illegal(Name) -> + case test_node(Name, true) of + not_started -> + ok; + started -> + ct:fail("~p node started with illegal name", [Name]) + end. + +test_node(Name) -> + test_node(Name, false). +test_node(Name, Illigal) -> + ProgName = atom_to_list(lib:progname()), + Command = ProgName ++ " -noinput " ++ long_or_short() ++ Name ++ + " -eval \"net_adm:ping('" ++ atom_to_list(node()) ++ "')\"" ++ + case Illigal of + true -> + " -eval \"timer:sleep(10000),init:stop().\""; + false -> + "" + end, + net_kernel:monitor_nodes(true), + BinCommand = unicode:characters_to_binary(Command, utf8), + Prt = open_port({spawn, BinCommand}, [stream,{cd,"hostnames_nodedir"}]), + Node = list_to_atom(Name), + receive + {nodeup, Node} -> + net_kernel:monitor_nodes(false), + slave:stop(Node), + started + after 5000 -> + net_kernel:monitor_nodes(false), + not_started + end. + +long_or_short() -> + case net_kernel:longnames() of + true -> " -name "; + false -> " -sname " + end. +% get the localhost's name, depending on the using name policy +gethostname() -> + Hostname = case net_kernel:longnames() of + true-> + net_adm:localhost(); + _-> + {ok, Name}=inet:gethostname(), + Name + end, + list_to_atom(Hostname). %% Test that pinging an illegal nodename does not kill the node. illegal_nodenames(Config) when is_list(Config) -> @@ -230,10 +333,10 @@ time_ping(Node) -> T0 = erlang:monotonic_time(), pang = net_adm:ping(Node), T1 = erlang:monotonic_time(), - erlang:convert_time_unit(T1 - T0, native, milli_seconds). + erlang:convert_time_unit(T1 - T0, native, millisecond). %% Keep the connection with the client node up. -%% This is neccessary as the client node runs with much shorter +%% This is necessary as the client node runs with much shorter %% tick time !! keep_conn(Node) -> sleep(1), @@ -274,7 +377,7 @@ tick_cli_test1(Node) -> receive {whats_the_result, From} -> Diff = erlang:convert_time_unit(T2-T1, native, - milli_seconds), + millisecond), case Diff of T when T > 8000, T < 16000 -> From ! {tick_test, T}; @@ -1059,7 +1162,7 @@ monitor_nodes_otp_6481_test(Config, TestType) when is_list(Config) -> RemotePid = spawn(Node, fun () -> receive after 1500 -> ok end, - %% infinit loop of msgs + %% infinite loop of msgs %% we want an endless stream of messages and the kill %% the node mercilessly. %% We then want to ensure that the nodedown message arrives |