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-rw-r--r--tests/test_spec_req.cpp253
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diff --git a/tests/test_spec_req.cpp b/tests/test_spec_req.cpp
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--- a/tests/test_spec_req.cpp
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file
-
- This file is part of 0MQ.
-
- 0MQ is free software; you can redistribute it and/or modify it under
- the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- 0MQ is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "testutil.hpp"
-
-const char *bind_address = 0;
-const char *connect_address = 0;
-
-void test_round_robin_out (void *ctx)
-{
- void *req = zmq_socket (ctx, ZMQ_REQ);
- assert (req);
-
- int rc = zmq_bind (req, bind_address);
- assert (rc == 0);
-
- const size_t services = 5;
- void *rep [services];
- for (size_t peer = 0; peer < services; peer++) {
- rep [peer] = zmq_socket (ctx, ZMQ_REP);
- assert (rep [peer]);
-
- int timeout = 100;
- rc = zmq_setsockopt (rep [peer], ZMQ_RCVTIMEO, &timeout, sizeof (int));
- assert (rc == 0);
-
- rc = zmq_connect (rep [peer], connect_address);
- assert (rc == 0);
- }
- // We have to give the connects time to finish otherwise the requests
- // will not properly round-robin. We could alternatively connect the
- // REQ sockets to the REP sockets.
- msleep (SETTLE_TIME);
-
- // Send our peer-replies, and expect every REP it used once in order
- for (size_t peer = 0; peer < services; peer++) {
- s_send_seq (req, "ABC", SEQ_END);
- s_recv_seq (rep [peer], "ABC", SEQ_END);
- s_send_seq (rep [peer], "DEF", SEQ_END);
- s_recv_seq (req, "DEF", SEQ_END);
- }
-
- close_zero_linger (req);
- for (size_t peer = 0; peer < services; peer++)
- close_zero_linger (rep [peer]);
-
- // Wait for disconnects.
- rc = zmq_poll (0, 0, 100);
- assert (rc == 0);
-}
-
-void test_req_only_listens_to_current_peer (void *ctx)
-{
- void *req = zmq_socket (ctx, ZMQ_REQ);
- assert (req);
-
- int rc = zmq_setsockopt(req, ZMQ_IDENTITY, "A", 2);
- assert (rc == 0);
-
- rc = zmq_bind (req, bind_address);
- assert (rc == 0);
-
- const size_t services = 3;
- void *router [services];
-
- for (size_t i = 0; i < services; ++i) {
- router [i] = zmq_socket (ctx, ZMQ_ROUTER);
- assert (router [i]);
-
- int timeout = 100;
- rc = zmq_setsockopt (router [i], ZMQ_RCVTIMEO, &timeout, sizeof (timeout));
- assert (rc == 0);
-
- int enabled = 1;
- rc = zmq_setsockopt (router [i], ZMQ_ROUTER_MANDATORY, &enabled, sizeof (enabled));
- assert (rc == 0);
-
- rc = zmq_connect (router [i], connect_address);
- assert (rc == 0);
- }
-
- // Wait for connects to finish.
- rc = zmq_poll (0, 0, 100);
- assert (rc == 0);
-
- for (size_t i = 0; i < services; ++i) {
- // There still is a race condition when a stale peer's message
- // arrives at the REQ just after a request was sent to that peer.
- // To avoid that happening in the test, sleep for a bit.
- rc = zmq_poll (0, 0, 10);
- assert (rc == 0);
-
- s_send_seq (req, "ABC", SEQ_END);
-
- // Receive on router i
- s_recv_seq (router [i], "A", 0, "ABC", SEQ_END);
-
- // Send back replies on all routers
- for (size_t j = 0; j < services; ++j) {
- const char *replies [] = { "WRONG", "GOOD" };
- const char *reply = replies [i == j ? 1 : 0];
- s_send_seq (router [j], "A", 0, reply, SEQ_END);
- }
-
- // Receive only the good reply
- s_recv_seq (req, "GOOD", SEQ_END);
- }
-
- close_zero_linger (req);
- for (size_t i = 0; i < services; ++i)
- close_zero_linger (router [i]);
-
- // Wait for disconnects.
- rc = zmq_poll (0, 0, 100);
- assert (rc == 0);
-}
-
-void test_req_message_format (void *ctx)
-{
- void *req = zmq_socket (ctx, ZMQ_REQ);
- assert (req);
-
- void *router = zmq_socket (ctx, ZMQ_ROUTER);
- assert (router);
-
- int rc = zmq_bind (req, bind_address);
- assert (rc == 0);
-
- rc = zmq_connect (router, connect_address);
- assert (rc == 0);
-
- // Send a multi-part request.
- s_send_seq (req, "ABC", "DEF", SEQ_END);
-
- zmq_msg_t msg;
- zmq_msg_init (&msg);
-
- // Receive peer identity
- rc = zmq_msg_recv (&msg, router, 0);
- assert (rc != -1);
- assert (zmq_msg_size (&msg) > 0);
- zmq_msg_t peer_id_msg;
- zmq_msg_init (&peer_id_msg);
- zmq_msg_copy (&peer_id_msg, &msg);
-
- int more = 0;
- size_t more_size = sizeof (more);
- rc = zmq_getsockopt (router, ZMQ_RCVMORE, &more, &more_size);
- assert (rc == 0);
- assert (more);
-
- // Receive the rest.
- s_recv_seq (router, 0, "ABC", "DEF", SEQ_END);
-
- // Send back a single-part reply.
- rc = zmq_msg_send (&peer_id_msg, router, ZMQ_SNDMORE);
- assert (rc != -1);
- s_send_seq (router, 0, "GHI", SEQ_END);
-
- // Receive reply.
- s_recv_seq (req, "GHI", SEQ_END);
-
- rc = zmq_msg_close (&msg);
- assert (rc == 0);
-
- rc = zmq_msg_close (&peer_id_msg);
- assert (rc == 0);
-
- close_zero_linger (req);
- close_zero_linger (router);
-
- // Wait for disconnects.
- rc = zmq_poll (0, 0, 100);
- assert (rc == 0);
-}
-
-void test_block_on_send_no_peers (void *ctx)
-{
- void *sc = zmq_socket (ctx, ZMQ_REQ);
- assert (sc);
-
- int timeout = 100;
- int rc = zmq_setsockopt (sc, ZMQ_SNDTIMEO, &timeout, sizeof (timeout));
- assert (rc == 0);
-
- rc = zmq_send (sc, 0, 0, ZMQ_DONTWAIT);
- assert (rc == -1);
- assert (errno == EAGAIN);
-
- rc = zmq_send (sc, 0, 0, 0);
- assert (rc == -1);
- assert (errno == EAGAIN);
-
- rc = zmq_close (sc);
- assert (rc == 0);
-}
-
-int main (void)
-{
- setup_test_environment();
- void *ctx = zmq_ctx_new ();
- assert (ctx);
-
- const char *binds [] = { "inproc://a", "tcp://127.0.0.1:5555" };
- const char *connects [] = { "inproc://a", "tcp://localhost:5555" };
-
- for (int transport = 0; transport < 2; transport++) {
- bind_address = binds [transport];
- connect_address = connects [transport];
-
- // SHALL route outgoing messages to connected peers using a round-robin
- // strategy.
- test_round_robin_out (ctx);
-
- // The request and reply messages SHALL have this format on the wire:
- // * A delimiter, consisting of an empty frame, added by the REQ socket.
- // * One or more data frames, comprising the message visible to the
- // application.
- test_req_message_format (ctx);
-
- // SHALL block on sending, or return a suitable error, when it has no
- // connected peers.
- test_block_on_send_no_peers (ctx);
-
- // SHALL accept an incoming message only from the last peer that it sent a
- // request to.
- // SHALL discard silently any messages received from other peers.
- // PH: this test is still failing; disabled for now to allow build to
- // complete.
- // test_req_only_listens_to_current_peer (ctx);
- }
-
- int rc = zmq_ctx_term (ctx);
- assert (rc == 0);
-
- return 0 ;
-}