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-rw-r--r--tests/Makefile.am5
-rw-r--r--tests/test_timeo.cpp115
2 files changed, 119 insertions, 1 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am
index ebbc46c..b26cccc 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -5,7 +5,8 @@ noinst_PROGRAMS = test_pair_inproc \
test_pair_tcp \
test_reqrep_inproc \
test_reqrep_tcp \
- test_hwm
+ test_hwm \
+ test_timeo
if !ON_MINGW
noinst_PROGRAMS += test_shutdown_stress \
@@ -21,6 +22,8 @@ test_reqrep_tcp_SOURCES = test_reqrep_tcp.cpp testutil.hpp
test_hwm_SOURCES = test_hwm.cpp
+test_timeo_SOURCES = test_timeo.cpp
+
if !ON_MINGW
test_shutdown_stress_SOURCES = test_shutdown_stress.cpp
test_pair_ipc_SOURCES = test_pair_ipc.cpp testutil.hpp
diff --git a/tests/test_timeo.cpp b/tests/test_timeo.cpp
new file mode 100644
index 0000000..a8a3fc0
--- /dev/null
+++ b/tests/test_timeo.cpp
@@ -0,0 +1,115 @@
+/*
+ Copyright (c) 2007-2011 iMatix Corporation
+ Copyright (c) 2007-2011 Other 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 <assert.h>
+#include <string.h>
+#include <pthread.h>
+
+#include "../include/zmq.h"
+#include "../include/zmq_utils.h"
+
+extern "C"
+{
+ void *worker(void *ctx)
+ {
+ // Worker thread connects after delay of 1 second. Then it waits
+ // for 1 more second, so that async connect has time to succeed.
+ zmq_sleep (1);
+ void *sc = zmq_socket (ctx, ZMQ_PUSH);
+ assert (sc);
+ int rc = zmq_connect (sc, "inproc://timeout_test");
+ assert (rc == 0);
+ zmq_sleep (1);
+ rc = zmq_close (sc);
+ assert (rc == 0);
+ return NULL;
+ }
+}
+
+int main (int argc, char *argv [])
+{
+ void *ctx = zmq_init (1);
+ assert (ctx);
+
+ // Create a disconnected socket.
+ void *sb = zmq_socket (ctx, ZMQ_PULL);
+ assert (sb);
+ int rc = zmq_bind (sb, "inproc://timeout_test");
+ assert (rc == 0);
+
+ // Check whether non-blocking recv returns immediately.
+ char buf [] = "12345678ABCDEFGH12345678abcdefgh";
+ rc = zmq_recv (sb, buf, 32, ZMQ_DONTWAIT);
+ assert (rc == -1);
+ assert (zmq_errno() == EAGAIN);
+
+ // Check whether recv timeout is honoured.
+ int timeout = 500;
+ size_t timeout_size = sizeof timeout;
+ rc = zmq_setsockopt(sb, ZMQ_RCVTIMEO, &timeout, timeout_size);
+ assert (rc == 0);
+ void *watch = zmq_stopwatch_start ();
+ rc = zmq_recv (sb, buf, 32, 0);
+ assert (rc == -1);
+ assert (zmq_errno () == EAGAIN);
+ unsigned long elapsed = zmq_stopwatch_stop (watch);
+ assert (elapsed > 440000 && elapsed < 550000);
+
+ // Check whether connection during the wait doesn't distort the timeout.
+ timeout = 2000;
+ rc = zmq_setsockopt(sb, ZMQ_RCVTIMEO, &timeout, timeout_size);
+ assert (rc == 0);
+ pthread_t thread;
+ rc = pthread_create (&thread, NULL, worker, ctx);
+ assert (rc == 0);
+ watch = zmq_stopwatch_start ();
+ rc = zmq_recv (sb, buf, 32, 0);
+ assert (rc == -1);
+ assert (zmq_errno () == EAGAIN);
+ elapsed = zmq_stopwatch_stop (watch);
+ assert (elapsed > 1900000 && elapsed < 2100000);
+ rc = pthread_join (thread, NULL);
+ assert (rc == 0);
+
+ // Check that timeouts don't break normal message transfer.
+ void *sc = zmq_socket (ctx, ZMQ_PUSH);
+ assert (sc);
+ rc = zmq_setsockopt(sb, ZMQ_RCVTIMEO, &timeout, timeout_size);
+ assert (rc == 0);
+ rc = zmq_setsockopt(sb, ZMQ_SNDTIMEO, &timeout, timeout_size);
+ assert (rc == 0);
+ rc = zmq_connect (sc, "inproc://timeout_test");
+ assert (rc == 0);
+ rc = zmq_send (sc, buf, 32, 0);
+ assert (rc == 32);
+ rc = zmq_recv (sb, buf, 32, 0);
+ assert (rc == 32);
+
+ // Clean-up.
+ rc = zmq_close (sc);
+ assert (rc == 0);
+ rc = zmq_close (sb);
+ assert (rc == 0);
+ rc = zmq_term (ctx);
+ assert (rc == 0);
+
+ return 0 ;
+}
+