1 files changed, 81 insertions, 0 deletions
diff --git a/tests/test_router_mandatory.cpp b/tests/test_router_mandatory.cpp
new file mode 100644
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--- /dev/null
+++ b/tests/test_router_mandatory.cpp
@@ -0,0 +1,81 @@
+/*
+    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"
+
+int main (void)
+{
+    setup_test_environment();
+    void *ctx = zmq_ctx_new ();
+    assert (ctx);
+    void *router = zmq_socket (ctx, ZMQ_ROUTER);
+    assert (router);
+
+    int rc = zmq_bind (router, "tcp://127.0.0.1:5560");
+    assert (rc == 0);
+
+    //  Send a message to an unknown peer with the default setting
+    //  This will not report any error
+    rc = zmq_send (router, "UNKNOWN", 7, ZMQ_SNDMORE);
+    assert (rc == 7);
+    rc = zmq_send (router, "DATA", 4, 0);
+    assert (rc == 4);
+
+    //  Send a message to an unknown peer with mandatory routing
+    //  This will fail
+    int mandatory = 1;
+    rc = zmq_setsockopt (router, ZMQ_ROUTER_MANDATORY, &mandatory, sizeof (mandatory));
+    assert (rc == 0);
+    rc = zmq_send (router, "UNKNOWN", 7, ZMQ_SNDMORE);
+    assert (rc == -1 && errno == EHOSTUNREACH);
+
+    //  Create dealer called "X" and connect it to our router
+    void *dealer = zmq_socket (ctx, ZMQ_DEALER);
+    assert (dealer);
+    rc = zmq_setsockopt (dealer, ZMQ_IDENTITY, "X", 1);
+    assert (rc == 0);
+    rc = zmq_connect (dealer, "tcp://127.0.0.1:5560");
+    assert (rc == 0);
+
+    //  Get message from dealer to know when connection is ready
+    char buffer [255];
+    rc = zmq_send (dealer, "Hello", 5, 0);
+    assert (rc == 5);
+    rc = zmq_recv (router, buffer, 255, 0);
+    assert (rc == 1);
+    assert (buffer [0] ==  'X');
+
+    //  Send a message to connected dealer now
+    //  It should work
+    rc = zmq_send (router, "X", 1, ZMQ_SNDMORE);
+    assert (rc == 1);
+    rc = zmq_send (router, "Hello", 5, 0);
+    assert (rc == 5);
+    
+    rc = zmq_close (router);
+    assert (rc == 0);
+
+    rc = zmq_close (dealer);
+    assert (rc == 0);
+
+    rc = zmq_ctx_term (ctx);
+    assert (rc == 0);
+
+    return 0 ;
+}