diff options
| -rw-r--r-- | lib/ssh/test/ssh_sup_SUITE.erl | 96 |
1 files changed, 95 insertions, 1 deletions
diff --git a/lib/ssh/test/ssh_sup_SUITE.erl b/lib/ssh/test/ssh_sup_SUITE.erl index 3920a1c592..d453a2e143 100644 --- a/lib/ssh/test/ssh_sup_SUITE.erl +++ b/lib/ssh/test/ssh_sup_SUITE.erl @@ -42,7 +42,9 @@ suite() -> all() -> [default_tree, sshc_subtree, sshd_subtree, sshd_subtree_profile, - killed_acceptor_restarts]. + killed_acceptor_restarts, + shell_channel_tree + ]. groups() -> []. @@ -246,6 +248,98 @@ killed_acceptor_restarts(Config) -> {error,closed} = ssh:connection_info(C2,[client_version]). %%------------------------------------------------------------------------- +shell_channel_tree(Config) -> + PrivDir = proplists:get_value(priv_dir, Config), + UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth + file:make_dir(UserDir), + SysDir = proplists:get_value(data_dir, Config), + TimeoutShell = + fun() -> + io:format("TimeoutShell started!~n",[]), + timer:sleep(5000), + ct:pal("~p TIMEOUT!",[self()]) + end, + {Daemon, Host, Port} = ssh_test_lib:daemon([{system_dir, SysDir}, + {user_dir, UserDir}, + {password, "morot"}, + {shell, fun(_User) -> + spawn(TimeoutShell) + end + } + ]), + ConnectionRef = ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true}, + {user, "foo"}, + {password, "morot"}, + {user_interaction, true}, + {user_dir, UserDir}]), + + [ChannelSup|_] = Sups0 = chk_empty_con_daemon(Daemon), + + {ok, ChannelId0} = ssh_connection:session_channel(ConnectionRef, infinity), + ok = ssh_connection:shell(ConnectionRef,ChannelId0), + + ?wait_match([{_, GroupPid,worker,[ssh_channel]}], + supervisor:which_children(ChannelSup), + [GroupPid]), + {links,GroupLinks} = erlang:process_info(GroupPid, links), + [ShellPid] = GroupLinks--[ChannelSup], + ct:pal("GroupPid = ~p, ShellPid = ~p",[GroupPid,ShellPid]), + + receive + {ssh_cm,ConnectionRef, {data, ChannelId0, 0, <<"TimeoutShell started!\r\n">>}} -> + receive + %%---- wait for the subsystem to terminate + {ssh_cm,ConnectionRef,{closed,ChannelId0}} -> + ct:pal("Subsystem terminated",[]), + case {chk_empty_con_daemon(Daemon), + process_info(GroupPid), + process_info(ShellPid)} of + {Sups0, undefined, undefined} -> + %% SUCCESS + ssh:stop_daemon(Daemon); + {Sups0, _, undefined} -> + ssh:stop_daemon(Daemon), + ct:fail("Group proc lives!"); + {Sups0, undefined, _} -> + ssh:stop_daemon(Daemon), + ct:fail("Shell proc lives!"); + _ -> + ssh:stop_daemon(Daemon), + ct:fail("Sup tree changed!") + end + after 10000 -> + ssh:close(ConnectionRef), + ssh:stop_daemon(Daemon), + ct:fail("CLI Timeout") + end + after 10000 -> + ssh:close(ConnectionRef), + ssh:stop_daemon(Daemon), + ct:fail("CLI Timeout") + end. + + +chk_empty_con_daemon(Daemon) -> + ?wait_match([{_,SubSysSup, supervisor,[ssh_subsystem_sup]}, + {{ssh_acceptor_sup,_,_,_}, AccSup, supervisor,[ssh_acceptor_sup]}], + supervisor:which_children(Daemon), + [SubSysSup,AccSup]), + ?wait_match([{{server,ssh_connection_sup, _,_}, + ConnectionSup, supervisor, + [ssh_connection_sup]}, + {{server,ssh_channel_sup,_ ,_}, + ChannelSup,supervisor, + [ssh_channel_sup]}], + supervisor:which_children(SubSysSup), + [ConnectionSup,ChannelSup]), + ?wait_match([{{ssh_acceptor_sup,_,_,_},_,worker,[ssh_acceptor]}], + supervisor:which_children(AccSup)), + ?wait_match([{_, _, worker,[ssh_connection_handler]}], + supervisor:which_children(ConnectionSup)), + ?wait_match([], supervisor:which_children(ChannelSup)), + [ChannelSup, ConnectionSup, SubSysSup, AccSup]. + +%%------------------------------------------------------------------------- %% Help functions %%------------------------------------------------------------------------- check_sshd_system_tree(Daemon, Config) -> |