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/* GLib testing framework examples and tests
*
* Copyright (C) 2008-2010 Red Hat, Inc.
*
* 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 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, see <http://www.gnu.org/licenses/>.
*
* Author: David Zeuthen <davidz@redhat.com>
*/
#include <gio/gio.h>
#include <unistd.h>
#include <string.h>
#include "gdbus-tests.h"
/* all tests rely on a global connection */
static GDBusConnection *c = NULL;
/* all tests rely on a shared mainloop */
static GMainLoop *loop = NULL;
/* ---------------------------------------------------------------------------------------------------- */
/* Check that pending calls fail with G_IO_ERROR_CLOSED if the connection is closed */
/* See https://bugzilla.gnome.org/show_bug.cgi?id=660637 */
/* ---------------------------------------------------------------------------------------------------- */
static void
sleep_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GError **error = user_data;
GVariant *result;
result = g_dbus_proxy_call_finish (G_DBUS_PROXY (source_object), res, error);
g_assert (result == NULL);
g_main_loop_quit (loop);
}
static gboolean
on_timeout (gpointer user_data)
{
/* tear down bus */
session_bus_stop ();
return FALSE; /* remove source */
}
static void
test_connection_loss (void)
{
GDBusProxy *proxy;
GError *error;
error = NULL;
proxy = g_dbus_proxy_new_sync (c,
G_DBUS_PROXY_FLAGS_NONE,
NULL, /* GDBusInterfaceInfo */
"com.example.TestService", /* name */
"/com/example/TestObject", /* object path */
"com.example.Frob", /* interface */
NULL, /* GCancellable */
&error);
g_assert_no_error (error);
error = NULL;
g_dbus_proxy_call (proxy,
"Sleep",
g_variant_new ("(i)", 100 * 1000 /* msec */),
G_DBUS_CALL_FLAGS_NONE,
10 * 1000 /* msec */,
NULL, /* GCancellable */
sleep_cb,
&error);
/* Make sure we don't exit when the bus goes away */
g_dbus_connection_set_exit_on_close (c, FALSE);
/* Nuke the connection to the bus */
g_timeout_add (100 /* ms */, on_timeout, NULL);
g_main_loop_run (loop);
/* If we didn't act on connection-loss we'd be getting G_IO_ERROR_TIMEOUT
* generated locally. So if we get G_IO_ERROR_CLOSED it means that we
* are acting correctly on connection loss.
*/
g_assert_error (error, G_IO_ERROR, G_IO_ERROR_CLOSED);
g_assert (!g_dbus_error_is_remote_error (error));
g_clear_error (&error);
g_object_unref (proxy);
}
/* ---------------------------------------------------------------------------------------------------- */
int
main (int argc,
char *argv[])
{
GError *error;
gint ret;
gchar *path;
g_test_init (&argc, &argv, NULL);
/* all the tests rely on a shared main loop */
loop = g_main_loop_new (NULL, FALSE);
session_bus_up ();
/* this is safe; testserver will exit once the bus goes away */
path = g_test_build_filename (G_TEST_BUILT, "gdbus-testserver", NULL);
g_assert (g_spawn_command_line_async (path, NULL));
g_free (path);
ensure_gdbus_testserver_up ();
/* Create the connection in the main thread */
error = NULL;
c = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
g_assert_no_error (error);
g_assert (c != NULL);
g_test_add_func ("/gdbus/connection-loss", test_connection_loss);
ret = g_test_run();
g_object_unref (c);
return ret;
}
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