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authorBjörn-Egil Dahlberg <[email protected]>2009-12-15 10:33:33 +0000
committerErlang/OTP <[email protected]>2009-12-15 12:24:17 +0100
commitfe272a8454d2379c2ed5b0f9f04b493574316a8d (patch)
tree38e09b9529109886886241b03a20f589c3559d04 /lib/erl_interface/test/erl_connect_SUITE.erl
parentde4639e46760493bad61ae48a5d894001216720e (diff)
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Include the test suites for erl_interface
Diffstat (limited to 'lib/erl_interface/test/erl_connect_SUITE.erl')
-rw-r--r--lib/erl_interface/test/erl_connect_SUITE.erl134
1 files changed, 134 insertions, 0 deletions
diff --git a/lib/erl_interface/test/erl_connect_SUITE.erl b/lib/erl_interface/test/erl_connect_SUITE.erl
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2000-2009. 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(erl_connect_SUITE).
+
+-include("test_server.hrl").
+-include("erl_connect_SUITE_data/erl_connect_test_cases.hrl").
+
+-export([all/1,init_per_testcase/2,fin_per_testcase/2,
+ erl_send/1,erl_reg_send/1, erl_send_cookie_file/1]).
+
+-import(runner, [get_term/1,send_term/2]).
+
+all(suite) ->
+ [erl_send,erl_reg_send,erl_send_cookie_file].
+
+init_per_testcase(_Case, Config) ->
+ Dog = ?t:timetrap(?t:minutes(0.25)),
+ [{watchdog, Dog}|Config].
+
+fin_per_testcase(_Case, Config) ->
+ Dog = ?config(watchdog, Config),
+ test_server:timetrap_cancel(Dog),
+ ok.
+
+erl_send(Config) when is_list(Config) ->
+ ?line P = runner:start(?interpret),
+ ?line 1 = erl_connect_init(P, 42, erlang:get_cookie(), 0),
+ ?line {ok,Fd} = erl_connect(P, node()),
+
+ ?line ok = erl_send(P, Fd, self(), AMsg={a,message}),
+ ?line receive AMsg -> ok end,
+
+ ?line 0 = erl_close_connection(P,Fd),
+ ?line runner:send_eot(P),
+ ?line runner:recv_eot(P),
+ ok.
+
+erl_send_cookie_file(Config) when is_list(Config) ->
+ case os:type() of
+ vxworks ->
+ {skip,"Skipped on VxWorks"};
+ _ ->
+ ?line P = runner:start(?interpret),
+ ?line 1 = erl_connect_init(P, 42, '', 0),
+ ?line {ok,Fd} = erl_connect(P, node()),
+
+ ?line ok = erl_send(P, Fd, self(), AMsg={a,message}),
+ ?line receive AMsg -> ok end,
+
+ ?line 0 = erl_close_connection(P,Fd),
+ ?line runner:send_eot(P),
+ ?line runner:recv_eot(P),
+ ok
+ end.
+
+erl_reg_send(Config) when is_list(Config) ->
+ ?line P = runner:start(?interpret),
+ ?line 1 = erl_connect_init(P, 42, erlang:get_cookie(), 0),
+ ?line {ok,Fd} = erl_connect(P, node()),
+
+ ARegName = a_strange_registred_name,
+ ?line register(ARegName, self()),
+ ?line ok = erl_reg_send(P, Fd, ARegName, AMsg={another,[strange],message}),
+ ?line receive AMsg -> ok end,
+
+ ?line 0 = erl_close_connection(P,Fd),
+ ?line runner:send_eot(P),
+ ?line runner:recv_eot(P),
+ ok.
+
+
+%%% Interface functions for erl_interface functions.
+
+erl_connect_init(P, Num, Cookie, Creation) ->
+ send_command(P, erl_connect_init, [Num,Cookie,Creation]),
+ case get_term(P) of
+ {term,Int} when is_integer(Int) -> Int
+ end.
+
+erl_connect(P, Node) ->
+ send_command(P, erl_connect, [Node]),
+ case get_term(P) of
+ {term,{Fd,_}} when Fd >= 0 -> {ok,Fd};
+ {term,{-1,Errno}} -> {error,Errno}
+ end.
+
+erl_close_connection(P, FD) ->
+ send_command(P, erl_close_connection, [FD]),
+ case get_term(P) of
+ {term,Int} when is_integer(Int) -> Int
+ end.
+
+erl_send(P, Fd, To, Msg) ->
+ send_command(P, erl_send, [Fd,To,Msg]),
+ get_send_result(P).
+
+erl_reg_send(P, Fd, To, Msg) ->
+ send_command(P, erl_reg_send, [Fd,To,Msg]),
+ get_send_result(P).
+
+get_send_result(P) ->
+ case get_term(P) of
+ {term,{1,_}} -> ok;
+ {term,{-1,Errno}} -> {error,Errno};
+ {term,{Res,Errno}}->
+ io:format("Return value: ~p\nerl_errno: ~p", [Res,Errno]),
+ ?t:fail(bad_return_value)
+ end.
+
+send_command(P, Name, Args) ->
+ runner:send_term(P, {Name,list_to_tuple(Args)}).
+
+
+
+
+