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-rw-r--r--lib/common_test/src/ct_config.erl33
-rw-r--r--lib/common_test/src/ct_ftp.erl6
-rw-r--r--lib/common_test/src/ct_gen_conn.erl37
-rw-r--r--lib/common_test/src/ct_netconfc.erl8
-rw-r--r--lib/common_test/src/ct_ssh.erl6
-rw-r--r--lib/common_test/src/ct_telnet.erl17
-rw-r--r--lib/common_test/src/ct_util.erl132
7 files changed, 122 insertions, 117 deletions
diff --git a/lib/common_test/src/ct_config.erl b/lib/common_test/src/ct_config.erl
index 9bb9817001..5c80a299f8 100644
--- a/lib/common_test/src/ct_config.erl
+++ b/lib/common_test/src/ct_config.erl
@@ -46,7 +46,7 @@
decrypt_config_file/2, decrypt_config_file/3,
get_crypt_key_from_file/0, get_crypt_key_from_file/1]).
--export([get_ref_from_name/1, get_name_from_ref/1, get_key_from_name/1]).
+-export([get_key_from_name/1]).
-export([check_config_files/1, add_default_callback/1, prepare_config_list/1]).
@@ -56,7 +56,7 @@
-define(cryptfile, ".ct_config.crypt").
--record(ct_conf,{key,value,handler,config,ref,name='_UNDEF',default=false}).
+-record(ct_conf,{key,value,handler,config,name='_UNDEF',default=false}).
start(Mode) ->
case whereis(ct_config_server) of
@@ -275,7 +275,6 @@ store_config(Config, Callback, File) when is_list(Config) ->
value=Val,
handler=Callback,
config=File,
- ref=ct_util:ct_make_ref(),
default=false}) ||
{Key,Val} <- Config].
@@ -296,13 +295,11 @@ rewrite_config(Config, Callback, File) ->
#ct_conf{key=Key,
value=Value,
handler=Callback,
- config=File,
- ref=ct_util:ct_make_ref()});
+ config=File});
RowsToUpdate ->
Inserter = fun(Row) ->
ets:insert(?attr_table,
- Row#ct_conf{value=Value,
- ref=ct_util:ct_make_ref()})
+ Row#ct_conf{value=Value})
end,
lists:foreach(Inserter, RowsToUpdate)
end
@@ -314,7 +311,7 @@ set_config(Config,Default) ->
set_config(Name,Config,Default) ->
[ets:insert(?attr_table,
- #ct_conf{key=Key,value=Val,ref=ct_util:ct_make_ref(),
+ #ct_conf{key=Key,value=Val,
name=Name,default=Default}) ||
{Key,Val} <- Config].
@@ -559,26 +556,6 @@ encrypt_config_file(SrcFileName, EncryptFileName) ->
encrypt_config_file(SrcFileName, EncryptFileName, {key,Key})
end.
-get_ref_from_name(Name) ->
- case ets:select(?attr_table,[{#ct_conf{name=Name,ref='$1',_='_'},
- [],
- ['$1']}]) of
- [Ref] ->
- {ok,Ref};
- _ ->
- {error,{no_such_name,Name}}
- end.
-
-get_name_from_ref(Ref) ->
- case ets:select(?attr_table,[{#ct_conf{name='$1',ref=Ref,_='_'},
- [],
- ['$1']}]) of
- [Name] ->
- {ok,Name};
- _ ->
- {error,{no_such_ref,Ref}}
- end.
-
get_key_from_name(Name) ->
case ets:select(?attr_table,[{#ct_conf{name=Name,key='$1',_='_'},
[],
diff --git a/lib/common_test/src/ct_ftp.erl b/lib/common_test/src/ct_ftp.erl
index 8790393b36..b91a521bd4 100644
--- a/lib/common_test/src/ct_ftp.erl
+++ b/lib/common_test/src/ct_ftp.erl
@@ -348,10 +348,10 @@ terminate(FtpPid,State) ->
get_handle(Pid) when is_pid(Pid) ->
{ok,Pid};
get_handle(Name) ->
- case ct_util:get_connections(Name,?MODULE) of
- {ok,[{Pid,_}|_]} ->
+ case ct_util:get_connection(Name,?MODULE) of
+ {ok,{Pid,_}} ->
{ok,Pid};
- {ok,[]} ->
+ {error,no_registered_connection} ->
open(Name);
Error ->
Error
diff --git a/lib/common_test/src/ct_gen_conn.erl b/lib/common_test/src/ct_gen_conn.erl
index 2d4b1d1f52..a5b736136f 100644
--- a/lib/common_test/src/ct_gen_conn.erl
+++ b/lib/common_test/src/ct_gen_conn.erl
@@ -26,7 +26,7 @@
-compile(export_all).
--export([start/4, stop/1]).
+-export([start/4, stop/1, get_conn_pid/1]).
-export([call/2, call/3, return/2, do_within_time/2]).
-ifdef(debug).
@@ -120,8 +120,16 @@ start(Name,Address,InitData,CallbackMod) ->
%%% Handle = handle()
%%%
%%% @doc Close the connection and stop the process managing it.
-stop(Pid) ->
- call(Pid,stop,5000).
+stop(Handle) ->
+ call(Handle,stop,5000).
+
+%%%-----------------------------------------------------------------
+%%% @spec get_conn_pid(Handle) -> ok
+%%% Handle = handle()
+%%%
+%%% @doc Return the connection pid associated with Handle
+get_conn_pid(Handle) ->
+ call(Handle,get_conn_pid).
%%%-----------------------------------------------------------------
%%% @spec log(Heading,Format,Args) -> ok
@@ -222,7 +230,8 @@ do_start(Opts) ->
receive
{connected,Pid} ->
erlang:demonitor(MRef, [flush]),
- ct_util:register_connection(Opts#gen_opts.name, Opts#gen_opts.address,
+ ct_util:register_connection(Opts#gen_opts.name,
+ Opts#gen_opts.address,
Opts#gen_opts.callback, Pid),
{ok,Pid};
{Error,Pid} ->
@@ -315,10 +324,12 @@ loop(Opts) ->
{ok, NewPid, NewState} ->
link(NewPid),
put(conn_pid,NewPid),
- loop(Opts#gen_opts{conn_pid=NewPid,cb_state=NewState});
+ loop(Opts#gen_opts{conn_pid=NewPid,
+ cb_state=NewState});
Error ->
ct_util:unregister_connection(self()),
- log("Reconnect failed. Giving up!","Reason: ~p\n",
+ log("Reconnect failed. Giving up!",
+ "Reason: ~p\n",
[Error])
end;
false ->
@@ -338,7 +349,8 @@ loop(Opts) ->
Opts#gen_opts.cb_state),
return(From,ok),
ok;
- {{retry,{Error,_Name,CPid,_Msg}}, From} when CPid == Opts#gen_opts.conn_pid ->
+ {{retry,{Error,_Name,CPid,_Msg}}, From} when
+ CPid == Opts#gen_opts.conn_pid ->
%% only retry if failure is because of a reconnection
Return = case Error of
{error,_} -> Error;
@@ -347,12 +359,16 @@ loop(Opts) ->
return(From, Return),
loop(Opts);
{{retry,{_Error,_Name,_CPid,Msg}}, From} ->
- log("Rerunning command","Connection reestablished. Rerunning command...",[]),
+ log("Rerunning command","Connection reestablished. "
+ "Rerunning command...",[]),
{Return,NewState} =
(Opts#gen_opts.callback):handle_msg(Msg,Opts#gen_opts.cb_state),
return(From, Return),
loop(Opts#gen_opts{cb_state=NewState});
- {Msg,From={Pid,_Ref}} when is_pid(Pid), Opts#gen_opts.old==true ->
+ {get_conn_pid, From} ->
+ return(From, Opts#gen_opts.conn_pid),
+ loop(Opts);
+ {Msg, From={Pid,_Ref}} when is_pid(Pid), Opts#gen_opts.old==true ->
{Return,NewState} =
(Opts#gen_opts.callback):handle_msg(Msg,Opts#gen_opts.cb_state),
return(From, Return),
@@ -372,7 +388,8 @@ loop(Opts) ->
return(From,Reply)
end;
Msg when Opts#gen_opts.forward==true ->
- case (Opts#gen_opts.callback):handle_msg(Msg,Opts#gen_opts.cb_state) of
+ case (Opts#gen_opts.callback):handle_msg(Msg,
+ Opts#gen_opts.cb_state) of
{noreply,NewState} ->
loop(Opts#gen_opts{cb_state=NewState});
{stop,NewState} ->
diff --git a/lib/common_test/src/ct_netconfc.erl b/lib/common_test/src/ct_netconfc.erl
index 1339e53780..3645be52d5 100644
--- a/lib/common_test/src/ct_netconfc.erl
+++ b/lib/common_test/src/ct_netconfc.erl
@@ -1164,13 +1164,11 @@ call(Client, Msg, Timeout, WaitStop) ->
get_handle(Client) when is_pid(Client) ->
{ok,Client};
get_handle(Client) ->
- case ct_util:get_connections(Client, ?MODULE) of
- {ok,[{Pid,_}]} ->
+ case ct_util:get_connection(Client, ?MODULE) of
+ {ok,{Pid,_}} ->
{ok,Pid};
- {ok,[]} ->
+ {error,no_registered_connection} ->
{error,{no_connection_found,Client}};
- {ok,Conns} ->
- {error,{multiple_connections_found,Client,Conns}};
Error ->
Error
end.
diff --git a/lib/common_test/src/ct_ssh.erl b/lib/common_test/src/ct_ssh.erl
index c6ea27b10e..1adc79d358 100644
--- a/lib/common_test/src/ct_ssh.erl
+++ b/lib/common_test/src/ct_ssh.erl
@@ -1328,10 +1328,10 @@ do_recv_response(SSH, Chn, Data, End, Timeout) ->
get_handle(SSH) when is_pid(SSH) ->
{ok,SSH};
get_handle(SSH) ->
- case ct_util:get_connections(SSH, ?MODULE) of
- {ok,[{Pid,_}]} ->
+ case ct_util:get_connection(SSH, ?MODULE) of
+ {ok,{Pid,_}} ->
{ok,Pid};
- {ok,[]} ->
+ {error,no_registered_connection} ->
connect(SSH);
Error ->
Error
diff --git a/lib/common_test/src/ct_telnet.erl b/lib/common_test/src/ct_telnet.erl
index 4755d939e0..4092d33bc0 100644
--- a/lib/common_test/src/ct_telnet.erl
+++ b/lib/common_test/src/ct_telnet.erl
@@ -183,7 +183,8 @@ open(KeyOrName,ConnType,TargetMod,Extra) ->
end;
Bool -> Bool
end,
- log(heading(open,{KeyOrName,ConnType}),"Opening connection to: ~p",[Addr1]),
+ log(heading(open,{KeyOrName,ConnType}),
+ "Opening connection to: ~p",[Addr1]),
ct_gen_conn:start(KeyOrName,full_addr(Addr1,ConnType),
{TargetMod,KeepAlive,Extra},?MODULE)
end.
@@ -591,9 +592,9 @@ terminate(TelnPid,State) ->
get_handle(Pid) when is_pid(Pid) ->
{ok,Pid};
get_handle({Name,Type}) when Type==telnet;Type==ts1;Type==ts2 ->
- case ct_util:get_connections(Name,?MODULE) of
- {ok,Conns} when Conns /= [] ->
- case get_handle(Type,Conns) of
+ case ct_util:get_connection(Name,?MODULE) of
+ {ok,Conn} ->
+ case get_handle(Type,Conn) of
{ok,Pid} ->
{ok,Pid};
_Error ->
@@ -608,19 +609,15 @@ get_handle({Name,Type}) when Type==telnet;Type==ts1;Type==ts2 ->
Error
end
end;
- {ok,[]} ->
- {error,already_closed};
Error ->
Error
end;
get_handle(Name) ->
get_handle({Name,telnet}).
-get_handle(Type,[{Pid,{_,_,Type}}|_]) ->
+get_handle(Type,{Pid,{_,_,Type}}) ->
{ok,Pid};
-get_handle(Type,[_H|T]) ->
- get_handle(Type,T);
-get_handle(Type,[]) ->
+get_handle(Type,_) ->
{error,{no_such_connection,Type}}.
full_addr({Ip,Port},Type) ->
diff --git a/lib/common_test/src/ct_util.erl b/lib/common_test/src/ct_util.erl
index b77845eb5b..68e76c2396 100644
--- a/lib/common_test/src/ct_util.erl
+++ b/lib/common_test/src/ct_util.erl
@@ -25,13 +25,13 @@
%%%
-module(ct_util).
--export([start/0,start/1,start/2,start/3,
- stop/1,update_last_run_index/0]).
+-export([start/0, start/1, start/2, start/3,
+ stop/1, update_last_run_index/0]).
--export([register_connection/4,unregister_connection/1,
- does_connection_exist/3,get_key_from_name/1]).
+-export([register_connection/4, unregister_connection/1,
+ does_connection_exist/3, get_key_from_name/1]).
--export([close_connections/0]).
+-export([get_connections/1, close_connections/0]).
-export([save_suite_data/3, save_suite_data/2,
save_suite_data_async/3, save_suite_data_async/2,
@@ -56,11 +56,11 @@
-export([listenv/1]).
--export([get_target_name/1, get_connections/2]).
+-export([get_target_name/1, get_connection/2]).
-export([is_test_dir/1, get_testdir/2]).
--export([kill_attached/2, get_attached/1, ct_make_ref/0]).
+-export([kill_attached/2, get_attached/1]).
-export([warn_duplicates/1]).
@@ -417,7 +417,8 @@ loop(Mode,TestData,StartDir) ->
?MAX_IMPORTANCE,
"CT Error Notification",
"Connection process died: "
- "Pid: ~w, Address: ~p, Callback: ~w\n"
+ "Pid: ~w, Address: ~p, "
+ "Callback: ~w\n"
"Reason: ~p\n\n",
[Pid,A,CB,Reason]),
catch CB:close(Pid),
@@ -426,8 +427,8 @@ loop(Mode,TestData,StartDir) ->
loop(Mode,TestData,StartDir);
_ ->
%% Let process crash in case of error, this shouldn't happen!
- io:format("\n\nct_util_server got EXIT from ~w: ~p\n\n",
- [Pid,Reason]),
+ io:format("\n\nct_util_server got EXIT "
+ "from ~w: ~p\n\n", [Pid,Reason]),
file:set_cwd(StartDir),
exit(Reason)
end
@@ -457,10 +458,13 @@ get_key_from_name(Name)->
%%% table, and ct_util will close all registered connections when the
%%% test is finished by calling <code>Callback:close/1</code>.</p>
register_connection(TargetName,Address,Callback,Handle) ->
+ %% If TargetName is a registered alias for a config
+ %% variable, use it as reference for the connection,
+ %% otherwise use the Handle value.
TargetRef =
- case ct_config:get_ref_from_name(TargetName) of
- {ok,Ref} ->
- Ref;
+ case ct_config:get_key_from_name(TargetName) of
+ {ok,_Key} ->
+ TargetName;
_ ->
%% no config name associated with connection,
%% use handle for identification instead
@@ -496,10 +500,10 @@ unregister_connection(Handle) ->
%%%
%%% @doc Check if a connection already exists.
does_connection_exist(TargetName,Address,Callback) ->
- case ct_config:get_ref_from_name(TargetName) of
- {ok,TargetRef} ->
+ case ct_config:get_key_from_name(TargetName) of
+ {ok,_Key} ->
case ets:select(?conn_table,[{#conn{handle='$1',
- targetref=TargetRef,
+ targetref=TargetName,
address=Address,
callback=Callback},
[],
@@ -514,41 +518,76 @@ does_connection_exist(TargetName,Address,Callback) ->
end.
%%%-----------------------------------------------------------------
-%%% @spec get_connections(TargetName,Callback) ->
-%%% {ok,Connections} | {error,Reason}
+%%% @spec get_connection(TargetName,Callback) ->
+%%% {ok,Connection} | {error,Reason}
%%% TargetName = ct:target_name()
%%% Callback = atom()
-%%% Connections = [Connection]
%%% Connection = {Handle,Address}
%%% Handle = term()
%%% Address = term()
%%%
-%%% @doc Return all connections for the <code>Callback</code> on the
+%%% @doc Return the connection for <code>Callback</code> on the
%%% given target (<code>TargetName</code>).
-get_connections(TargetName,Callback) ->
- case ct_config:get_ref_from_name(TargetName) of
- {ok,Ref} ->
- {ok,ets:select(?conn_table,[{#conn{handle='$1',
- address='$2',
- targetref=Ref,
- callback=Callback},
- [],
- [{{'$1','$2'}}]}])};
+get_connection(TargetName,Callback) ->
+ %% check that TargetName is a registered alias
+ case ct_config:get_key_from_name(TargetName) of
+ {ok,_Key} ->
+ case ets:select(?conn_table,[{#conn{handle='$1',
+ address='$2',
+ targetref=TargetName,
+ callback=Callback},
+ [],
+ [{{'$1','$2'}}]}]) of
+ [Result] ->
+ {ok,Result};
+ [] ->
+ {error,no_registered_connection}
+ end;
Error ->
Error
end.
%%%-----------------------------------------------------------------
+%%% @spec get_connections(ConnPid) ->
+%%% {ok,Connections} | {error,Reason}
+%%% Connections = [Connection]
+%%% Connection = {TargetName,Handle,Callback,Address}
+%%% TargetName = ct:target_name() | undefined
+%%% Handle = term()
+%%% Callback = atom()
+%%% Address = term()
+%%%
+%%% @doc Get data for all connections associated with a particular
+%%% connection pid (see Callback:init/3).
+get_connections(ConnPid) ->
+ Conns = ets:tab2list(?conn_table),
+ lists:flatmap(fun(#conn{targetref=TargetName,
+ handle=Handle,
+ callback=Callback,
+ address=Address}) ->
+ case ct_gen_conn:get_conn_pid(Handle) of
+ ConnPid when is_atom(TargetName) ->
+ [{TargetName,Handle,
+ Callback,Address}];
+ ConnPid ->
+ [{undefined,Handle,
+ Callback,Address}];
+ _ ->
+ []
+ end
+ end, Conns).
+
+%%%-----------------------------------------------------------------
%%% @hidden
%%% @equiv ct:get_target_name/1
-get_target_name(ConnPid) ->
- case ets:select(?conn_table,[{#conn{handle=ConnPid,targetref='$1',_='_'},
+get_target_name(Handle) ->
+ case ets:select(?conn_table,[{#conn{handle=Handle,targetref='$1',_='_'},
[],
['$1']}]) of
- [TargetRef] ->
- ct_config:get_name_from_ref(TargetRef);
- [] ->
- {error,{unknown_connection,ConnPid}}
+ [TargetName] when is_atom(TargetName) ->
+ {ok,TargetName};
+ _ ->
+ {error,{unknown_connection,Handle}}
end.
%%%-----------------------------------------------------------------
@@ -922,29 +961,6 @@ cast(Msg) ->
seconds(T) ->
test_server:seconds(T).
-ct_make_ref() ->
- Pid = case whereis(ct_make_ref) of
- undefined ->
- spawn_link(fun() -> ct_make_ref_init() end);
- P ->
- P
- end,
- Pid ! {self(),ref_req},
- receive
- {Pid,Ref} -> Ref
- end.
-
-ct_make_ref_init() ->
- register(ct_make_ref,self()),
- ct_make_ref_loop(0).
-
-ct_make_ref_loop(N) ->
- receive
- {From,ref_req} ->
- From ! {self(),N},
- ct_make_ref_loop(N+1)
- end.
-
abs_name("/") ->
"/";
abs_name(Dir0) ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 12:36:48 +0000