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/*
* check-gibber-listener.c - Test for GibberListener
* Copyright (C) 2007, 2008 Collabora Ltd.
* @author Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
* @author Sjoerd Simons <sjoerd.simons@collabora.co.uk>
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <gibber/gibber-tcp-transport.h>
#include <gibber/gibber-unix-transport.h>
#include <gibber/gibber-listener.h>
gboolean got_connection;
gboolean signalled;
static void
new_connection_cb (GibberListener *listener,
GibberTransport *connection,
struct sockaddr *addr,
guint size,
GMainLoop *loop)
{
signalled = TRUE;
got_connection = TRUE;
g_main_loop_quit (loop);
}
static void
disconnected_cb (GibberTransport *transport, GMainLoop *loop)
{
signalled = TRUE;
got_connection = FALSE;
g_main_loop_quit (loop);
}
static GibberTransport *
connect_to_port (int port, GMainLoop *loop)
{
GibberTCPTransport *transport;
gchar sport[16];
g_snprintf (sport, 16, "%d", port);
transport = gibber_tcp_transport_new ();
g_signal_connect (transport, "disconnected",
G_CALLBACK (disconnected_cb), loop);
gibber_tcp_transport_connect (transport, "127.0.0.1", sport);
return GIBBER_TRANSPORT (transport);
}
static void
test_unix_listen (void)
{
GibberListener *listener_unix;
GibberUnixTransport *unix_transport;
int ret;
GMainLoop *mainloop;
GError *error = NULL;
gchar *path = "/tmp/check-gibber-listener-socket";
ret = unlink (path);
g_assert (!(ret == -1 && errno != ENOENT));
mainloop = g_main_loop_new (NULL, FALSE);
listener_unix = gibber_listener_new ();
g_assert (listener_unix != NULL);
g_signal_connect (listener_unix, "new-connection",
G_CALLBACK (new_connection_cb), mainloop);
ret = gibber_listener_listen_socket (listener_unix, path, FALSE, &error);
g_assert (ret == TRUE);
unix_transport = gibber_unix_transport_new ();
ret = gibber_unix_transport_connect (unix_transport, path, &error);
g_assert (ret == TRUE);
g_main_loop_run (mainloop);
g_assert (got_connection && "Failed to connect");
g_object_unref (listener_unix);
g_object_unref (unix_transport);
g_main_loop_unref (mainloop);
}
static void
test_tcp_listen (void)
{
GibberListener *listener;
GibberListener *listener_without_port;
GibberListener *listener2;
int ret, port;
GMainLoop *mainloop;
GibberTransport *transport;
GError *error = NULL;
mainloop = g_main_loop_new (NULL, FALSE);
/* tcp socket tests without a specified port */
listener_without_port = gibber_listener_new ();
g_assert (listener_without_port != NULL);
g_signal_connect (listener_without_port, "new-connection",
G_CALLBACK (new_connection_cb), mainloop);
ret = gibber_listener_listen_tcp (listener_without_port, 0, &error);
g_assert (ret == TRUE);
port = gibber_listener_get_port (listener_without_port);
signalled = FALSE;
transport = connect_to_port (port, mainloop);
if (!signalled)
g_main_loop_run (mainloop);
g_assert (got_connection);
g_object_unref (listener_without_port);
g_object_unref (transport);
/* tcp socket tests with a specified port */
listener = gibber_listener_new ();
g_assert (listener != NULL);
g_signal_connect (listener, "new-connection", G_CALLBACK (new_connection_cb),
mainloop);
for (port = 5298; port < 5400; port++)
{
if (gibber_listener_listen_tcp (listener, port, &error))
break;
g_assert_error (error, GIBBER_LISTENER_ERROR,
GIBBER_LISTENER_ERROR_ADDRESS_IN_USE);
g_error_free (error);
error = NULL;
}
g_assert (port < 5400);
g_assert (port == gibber_listener_get_port (listener));
/* try a second listener on the same port */
listener2 = gibber_listener_new ();
g_assert (listener2 != NULL);
g_assert (!gibber_listener_listen_tcp (listener2, port, &error));
g_assert_error (error, GIBBER_LISTENER_ERROR,
GIBBER_LISTENER_ERROR_ADDRESS_IN_USE);
g_object_unref (listener2);
g_error_free (error);
error = NULL;
signalled = FALSE;
transport = connect_to_port (port, mainloop);
if (!signalled)
g_main_loop_run (mainloop);
g_assert (got_connection);
g_object_unref (listener);
g_object_unref (transport);
/* listener is destroyed, connection should be refused now */
signalled = FALSE;
transport = connect_to_port (port, mainloop);
if (!signalled)
g_main_loop_run (mainloop);
/* Connected while listening should have stopped */
g_assert (!got_connection);
g_object_unref (transport);
g_main_loop_unref (mainloop);
}
int
main (int argc,
char **argv)
{
g_test_init (&argc, &argv, NULL);
g_type_init ();
g_test_add_func ("/gibber/listener/tcp-listen", test_tcp_listen);
g_test_add_func ("/gibber/listener/unix-listen", test_unix_listen);
return g_test_run ();
}
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