%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2003-2010. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
-module(old_mod).
-compile(r10).
-export([sort_on_old_node/1, sorter/3]).
-include("test_server.hrl").
sorter(Receiver, Ref, List) ->
Receiver ! {Ref, lists:sort(List)}.
sort_on_old_node(List) when is_list(List) ->
OldVersion = "r10",
?line Pa = filename:dirname(code:which(?MODULE)),
?line {X, Y, Z} = now(),
?line NodeName = list_to_atom(OldVersion
++ "_"
++ integer_to_list(X)
++ integer_to_list(Y)
++ integer_to_list(Z)),
?line {ok, Node} = ?t:start_node(NodeName,
peer,
[{args, " -pa " ++ Pa},
{erl, [{release, OldVersion++"b_patched"}]}]),
?line Ref = make_ref(),
?line spawn_link(Node, ?MODULE, sorter, [self(), Ref, List]),
?line SortedPids = receive {Ref, SP} -> SP end,
?line true = ?t:stop_node(Node),
?line SortedPids.
