diff options
Diffstat (limited to 'erts/epmd/test')
| -rw-r--r-- | erts/epmd/test/epmd_SUITE.erl | 170 |
1 files changed, 37 insertions, 133 deletions
diff --git a/erts/epmd/test/epmd_SUITE.erl b/erts/epmd/test/epmd_SUITE.erl index 4fb8875cde..0f0a5acde7 100644 --- a/erts/epmd/test/epmd_SUITE.erl +++ b/erts/epmd/test/epmd_SUITE.erl @@ -144,20 +144,14 @@ end_per_testcase(_Func, _Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -register_name(doc) -> - ["Register a name"]; -register_name(suite) -> - []; +%% Register a name register_name(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = register_node("foobar"), ok = close(Sock), % Unregister ok. -register_name_ipv6(doc) -> - ["Register a name over IPv6"]; -register_name_ipv6(suite) -> - []; +%% Register a name over IPv6 register_name_ipv6(Config) when is_list(Config) -> % Test if the host has an IPv6 loopback address Res = gen_tcp:listen(0, [inet6, {ip, {0,0,0,0,0,0,0,1}}]), @@ -172,10 +166,7 @@ register_name_ipv6(Config) when is_list(Config) -> {skip, "Host does not have an IPv6 loopback address"} end. -register_names_1(doc) -> - ["Register and unregister two nodes"]; -register_names_1(suite) -> - []; +%% Register and unregister two nodes register_names_1(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock1} = register_node("foobar"), @@ -184,10 +175,7 @@ register_names_1(Config) when is_list(Config) -> ok = close(Sock2), % Unregister ok. -register_names_2(doc) -> - ["Register and unregister two nodes"]; -register_names_2(suite) -> - []; +%% Register and unregister two nodes register_names_2(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock1} = register_node("foobar"), @@ -196,10 +184,7 @@ register_names_2(Config) when is_list(Config) -> ok = close(Sock1), % Unregister ok. -register_duplicate_name(doc) -> - ["Two nodes with the same name"]; -register_duplicate_name(suite) -> - []; +%% Two nodes with the same name register_duplicate_name(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = register_node("foobar"), @@ -209,10 +194,7 @@ register_duplicate_name(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -unicode_name(doc) -> - ["Check that we can register and lookup a unicode name"]; -unicode_name(suite) -> - []; +%% Check that we can register and lookup a unicode name unicode_name(Config) when is_list(Config) -> ok = epmdrun(), NodeName = [16#1f608], @@ -224,10 +206,7 @@ unicode_name(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -long_unicode_name(doc) -> - ["Check that we can register and lookup a long unicode name"]; -long_unicode_name(suite) -> - []; +%% Check that we can register and lookup a long unicode name long_unicode_name(Config) when is_list(Config) -> ok = epmdrun(), BaseChar = 16#1f600, @@ -298,10 +277,7 @@ parse_port2_resp(Resp) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -name_with_null_inside(doc) -> - ["Register a name with a null char in it"]; -name_with_null_inside(suite) -> - []; +%% Register a name with a null char in it name_with_null_inside(Config) when is_list(Config) -> ok = epmdrun(), error = register_node("foo\000bar"), @@ -309,10 +285,7 @@ name_with_null_inside(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -name_null_terminated(doc) -> - ["Register a name with terminating null byte"]; -name_null_terminated(suite) -> - []; +%% Register a name with terminating null byte name_null_terminated(Config) when is_list(Config) -> ok = epmdrun(), error = register_node("foobar\000"), @@ -320,10 +293,7 @@ name_null_terminated(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -stupid_names_req(doc) -> - ["Read names from epmd in a stupid way"]; -stupid_names_req(suite) -> - []; +%% Read names from epmd in a stupid way stupid_names_req(Config) when is_list(Config) -> ok = epmdrun(), [FirstConn | Conn] = register_many(1, ?REG_REPEAT_LIM, "foo"), @@ -420,17 +390,11 @@ parse_name([], _Name) -> error. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -get_port_nr(doc) -> - ["Register a name on a port and ask about port nr"]; -get_port_nr(suite) -> - []; +%% Register a name on a port and ask about port nr get_port_nr(Config) when is_list(Config) -> port_request([?EPMD_PORT_PLEASE2_REQ,"foo"]). -slow_get_port_nr(doc) -> - ["Register with slow write and ask about port nr"]; -slow_get_port_nr(suite) -> - []; +%% Register with slow write and ask about port nr slow_get_port_nr(Config) when is_list(Config) -> port_request([?EPMD_PORT_PLEASE2_REQ,d,$f,d,$o,d,$o]). @@ -458,10 +422,7 @@ port_request(M) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -unregister_others_name_1(doc) -> - ["Unregister name of other node"]; -unregister_others_name_1(suite) -> - []; +%% Unregister name of other node unregister_others_name_1(Config) when is_list(Config) -> ok = epmdrun("-relaxed_command_check"), {ok,RSock} = register_node("foo"), @@ -475,10 +436,7 @@ unregister_others_name_1(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -unregister_others_name_2(doc) -> - ["Unregister name of other node"]; -unregister_others_name_2(suite) -> - []; +%% Unregister name of other node unregister_others_name_2(Config) when is_list(Config) -> ok = epmdrun("-relaxed_command_check"), {ok,Sock} = connect(), @@ -490,10 +448,7 @@ unregister_others_name_2(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -register_overflow(doc) -> - ["Register too many, clean and redo 10 times"]; -register_overflow(suite) -> - []; +%% Register too many, clean and redo 10 times register_overflow(Config) when is_list(Config) -> ct:timetrap(?LONG_TEST_TIMEOUT), ok = epmdrun(), @@ -575,10 +530,7 @@ gen_name(Str,Int) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -no_data(doc) -> - ["Open but send no data"]; -no_data(suite) -> - []; +%% Open but send no data no_data(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = connect(), @@ -588,10 +540,7 @@ no_data(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -one_byte(doc) -> - ["Send one byte only"]; -one_byte(suite) -> - []; +%% Send one byte only one_byte(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = connect(), @@ -602,10 +551,7 @@ one_byte(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -two_bytes(doc) -> - ["Send packet size only"]; -two_bytes(suite) -> - []; +%% Send packet size only two_bytes(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = connect(), @@ -616,10 +562,7 @@ two_bytes(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -partial_packet(doc) -> - ["Got only part of a packet"]; -partial_packet(suite) -> - []; +%% Got only part of a packet partial_packet(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = connect(), @@ -630,10 +573,7 @@ partial_packet(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -zero_length(doc) -> - ["Invalid zero packet size"]; -zero_length(suite) -> - []; +%% Invalid zero packet size zero_length(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = connect(), @@ -644,10 +584,7 @@ zero_length(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -too_large(doc) -> - ["Invalid large packet"]; -too_large(suite) -> - []; +%% Invalid large packet too_large(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = connect(), @@ -665,10 +602,7 @@ too_large(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -alive_req_too_small_1(doc) -> - ["Try to register but not enough data"]; -alive_req_too_small_1(suite) -> - []; +%% Try to register but not enough data alive_req_too_small_1(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = connect(), @@ -681,10 +615,7 @@ alive_req_too_small_1(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -alive_req_too_small_2(doc) -> - ["Try to register but not enough data"]; -alive_req_too_small_2(suite) -> - []; +%% Try to register but not enough data alive_req_too_small_2(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = connect(), @@ -697,10 +628,7 @@ alive_req_too_small_2(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -alive_req_too_large(doc) -> - ["Try to register but node name too large"]; -alive_req_too_large(suite) -> - []; +%% Try to register but node name too large alive_req_too_large(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = connect(), @@ -726,10 +654,7 @@ alive_req_too_large(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -returns_valid_empty_extra(doc) -> - ["Check that an empty extra is prefixed by a two byte length"]; -returns_valid_empty_extra(suite) -> - []; +%% Check that an empty extra is prefixed by a two byte length returns_valid_empty_extra(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = register_node_v2(4711, 72, 0, 5, 5, "foo", []), @@ -739,10 +664,7 @@ returns_valid_empty_extra(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -returns_valid_populated_extra_with_nulls(doc) -> - ["Check a populated extra with embedded null characters"]; -returns_valid_populated_extra_with_nulls(suite) -> - []; +%% Check a populated extra with embedded null characters returns_valid_populated_extra_with_nulls(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = register_node_v2(4711, 72, 0, 5, 5, "foo", "ABC\000\000"), @@ -752,10 +674,7 @@ returns_valid_populated_extra_with_nulls(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -names_stdout(doc) -> - ["Test that epmd -names prints registered nodes to stdout"]; -names_stdout(suite) -> - []; +%% Test that epmd -names prints registered nodes to stdout names_stdout(Config) when is_list(Config) -> ok = epmdrun(), {ok,Sock} = register_node("foobar"), @@ -770,18 +689,13 @@ names_stdout(Config) when is_list(Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -buffer_overrun_1(suite) -> - []; -buffer_overrun_1(doc) -> - ["Test security vulnerability in fake extra lengths in alive2_req"]; +%% Test security vulnerability in fake extra lengths in alive2_req buffer_overrun_1(Config) when is_list(Config) -> ok = epmdrun(), true = alltrue([hostile(N) || N <- lists:seq(1,10000)]), ok. -buffer_overrun_2(suite) -> - []; -buffer_overrun_2(doc) -> - ["Test security vulnerability in fake extra lengths in alive2_req"]; + +%% Test security vulnerability in fake extra lengths in alive2_req buffer_overrun_2(Config) when is_list(Config) -> ok = epmdrun(), [false | Rest] = [hostile2(N) || N <- lists:seq(255*4,10000)], @@ -822,10 +736,8 @@ alltrue([true|T]) -> alltrue([_|_]) -> false. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -no_nonlocal_register(suite) -> - []; -no_nonlocal_register(doc) -> - ["Ensure that we cannot register throug a nonlocal connection"]; + +%% Ensure that we cannot register throug a nonlocal connection no_nonlocal_register(Config) when is_list(Config) -> case {os:find_executable("ssh"),ct:get_config(ssh_proxy_host)} of {SSH,Name} when is_list(Name), is_list(SSH) -> @@ -866,10 +778,7 @@ do_no_nonlocal_register(Config,SSHHost) when is_list(Config) -> true = Res, ok. -no_nonlocal_kill(suite) -> - []; -no_nonlocal_kill(doc) -> - ["Ensure that we cannot kill through nonlocal connection"]; +%% Ensure that we cannot kill through nonlocal connection no_nonlocal_kill(Config) when is_list(Config) -> case {os:find_executable("ssh"),ct:get_config(ssh_proxy_host)} of {SSH,Name} when is_list(Name), is_list(SSH) -> @@ -901,10 +810,8 @@ do_no_nonlocal_kill(Config,SSHHost) when is_list(Config) -> true = Res, ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -no_live_killing(doc) -> - ["Dont allow killing with live nodes or any unregistering w/o -relaxed_command_check"]; -no_live_killing(suite) -> - []; + +%% Dont allow killing with live nodes or any unregistering w/o -relaxed_command_check no_live_killing(Config) when is_list(Config) -> ok = epmdrun(), {ok,RSock} = register_node("foo"), @@ -927,11 +834,8 @@ no_live_killing(Config) when is_list(Config) -> close(Sock3), ok. -socket_reset_before_alive2_reply_is_written(doc) -> - ["Check for regression - don't make zombie from node which " - "sends TCP RST at wrong time"]; -socket_reset_before_alive2_reply_is_written(suite) -> - []; +%% Check for regression - don't make zombie from node which +%% sends TCP RST at wrong time socket_reset_before_alive2_reply_is_written(Config) when is_list(Config) -> %% - delay_write for easier triggering of race condition %% - relaxed_command_check for gracefull shutdown of epmd even if there |