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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2010-2011. 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%
+%%
+
+%%
+%% Tests of the server implemented by diameter_reg.erl.
+%%
+
+-module(diameter_reg_SUITE).
+
+-export([suite/0,
+ all/0,
+ init_per_suite/1,
+ end_per_suite/1]).
+
+%% testcases
+-export([scramble/1,
+ add/1,
+ add_new/1,
+ del/1,
+ repl/1,
+ terms/1,
+ pids/1]).
+
+-define(reg, diameter_reg).
+-define(util, diameter_util).
+
+%% ===========================================================================
+
+suite() ->
+ [{timetrap, {seconds, 10}}].
+
+all() ->
+ [scramble | tc()].
+
+tc() ->
+ [add,
+ add_new,
+ del,
+ repl,
+ terms,
+ pids].
+
+init_per_suite(Config) ->
+ ok = diameter:start(),
+ Config.
+
+end_per_suite(_Config) ->
+ ok = diameter:stop().
+
+%% ===========================================================================
+
+scramble(Config) ->
+ [] = ?util:run(?util:scramble([{?MODULE, [F, Config]} || F <- tc()])).
+
+add(_) ->
+ Ref = make_ref(),
+ true = ?reg:add(Ref),
+ true = ?reg:add(Ref),
+ [{Ref, Pid}] = ?reg:match(Ref),
+ Pid = self().
+
+add_new(_) ->
+ Ref = make_ref(),
+ true = ?reg:add_new(Ref),
+ false = ?reg:add_new(Ref).
+
+del(_) ->
+ Ref = make_ref(),
+ true = ?reg:add_new(Ref),
+ true = ?reg:add_new({Ref}),
+ true = ?reg:del({Ref}),
+ [{Ref, Pid}] = ?reg:match(Ref),
+ Pid = self().
+
+repl(_) ->
+ Ref = make_ref(),
+ true = ?reg:add_new({Ref}),
+ true = ?reg:repl({Ref}, Ref),
+ false = ?reg:add_new(Ref),
+ false = ?reg:repl({Ref}, Ref),
+ [{Ref, Pid}] = ?reg:match(Ref),
+ Pid = self().
+
+terms(_) ->
+ Ref = make_ref(),
+ true = ?reg:add_new(Ref),
+ [[Pid]] = [L || {T,L} <- ?reg:terms(), T == Ref],
+ Pid = self().
+
+pids(_) ->
+ Ref = make_ref(),
+ true = ?reg:add_new(Ref),
+ %% Don't match [[Ref]] since this will only necessarily be the
+ %% case when the test is run in its own process.
+ [_|_] = [L || {P,L} <- ?reg:pids(), P == self()].