From 802d84df533c131f91fbc599dae915390fad3e2b Mon Sep 17 00:00:00 2001 From: Martin Sustrik Date: Thu, 16 Feb 2012 10:05:52 +0900 Subject: Redundant test_ prefix removed from tests Signed-off-by: Martin Sustrik --- tests/timeo.cpp | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 114 insertions(+) create mode 100644 tests/timeo.cpp (limited to 'tests/timeo.cpp') diff --git a/tests/timeo.cpp b/tests/timeo.cpp new file mode 100644 index 0000000..f718056 --- /dev/null +++ b/tests/timeo.cpp @@ -0,0 +1,114 @@ +/* + Copyright (c) 2010-2012 250bpm s.r.o. + Copyright (c) 2010-2011 Other contributors as noted in the AUTHORS file + + This file is part of Crossroads project. + + Crossroads 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. + + Crossroads 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 . +*/ + +#include "testutil.hpp" + +#include + +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. + xs_sleep (1); + void *sc = xs_socket (ctx, XS_PUSH); + assert (sc); + int rc = xs_connect (sc, "inproc://timeout_test"); + assert (rc == 0); + xs_sleep (1); + rc = xs_close (sc); + assert (rc == 0); + return NULL; + } +} + +int XS_TEST_MAIN () +{ + fprintf (stderr, "timeo test running...\n"); + + void *ctx = xs_init (1); + assert (ctx); + + // Create a disconnected socket. + void *sb = xs_socket (ctx, XS_PULL); + assert (sb); + int rc = xs_bind (sb, "inproc://timeout_test"); + assert (rc == 0); + + // Check whether non-blocking recv returns immediately. + char buf [] = "12345678ABCDEFGH12345678abcdefgh"; + rc = xs_recv (sb, buf, 32, XS_DONTWAIT); + assert (rc == -1); + assert (xs_errno() == EAGAIN); + + // Check whether recv timeout is honoured. + int timeout = 500; + size_t timeout_size = sizeof timeout; + rc = xs_setsockopt(sb, XS_RCVTIMEO, &timeout, timeout_size); + assert (rc == 0); + void *watch = xs_stopwatch_start (); + rc = xs_recv (sb, buf, 32, 0); + assert (rc == -1); + assert (xs_errno () == EAGAIN); + unsigned long elapsed = xs_stopwatch_stop (watch); + assert (elapsed > 440000 && elapsed < 550000); + + // Check whether connection during the wait doesn't distort the timeout. + timeout = 2000; + rc = xs_setsockopt(sb, XS_RCVTIMEO, &timeout, timeout_size); + assert (rc == 0); + pthread_t thread; + rc = pthread_create (&thread, NULL, worker, ctx); + assert (rc == 0); + watch = xs_stopwatch_start (); + rc = xs_recv (sb, buf, 32, 0); + assert (rc == -1); + assert (xs_errno () == EAGAIN); + elapsed = xs_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 = xs_socket (ctx, XS_PUSH); + assert (sc); + rc = xs_setsockopt(sb, XS_RCVTIMEO, &timeout, timeout_size); + assert (rc == 0); + rc = xs_setsockopt(sb, XS_SNDTIMEO, &timeout, timeout_size); + assert (rc == 0); + rc = xs_connect (sc, "inproc://timeout_test"); + assert (rc == 0); + rc = xs_send (sc, buf, 32, 0); + assert (rc == 32); + rc = xs_recv (sb, buf, 32, 0); + assert (rc == 32); + + // Clean-up. + rc = xs_close (sc); + assert (rc == 0); + rc = xs_close (sb); + assert (rc == 0); + rc = xs_term (ctx); + assert (rc == 0); + + return 0 ; +} + -- cgit v1.2.3