1  /* GLib testing framework examples and tests
       2   *
       3   * Copyright (C) 2008-2010 Red Hat, Inc.
       4   *
       5   * SPDX-License-Identifier: LGPL-2.1-or-later
       6   *
       7   * This library is free software; you can redistribute it and/or
       8   * modify it under the terms of the GNU Lesser General Public
       9   * License as published by the Free Software Foundation; either
      10   * version 2.1 of the License, or (at your option) any later version.
      11   *
      12   * This library is distributed in the hope that it will be useful,
      13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
      14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15   * Lesser General Public License for more details.
      16   *
      17   * You should have received a copy of the GNU Lesser General
      18   * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
      19   *
      20   * Author: David Zeuthen <davidz@redhat.com>
      21   */
      22  
      23  #include <gio/gio.h>
      24  
      25  int
      26  main (int   argc,
      27        char *argv[])
      28  {
      29    GDBusConnection *c;
      30    GError *error;
      31    gboolean ret;
      32  
      33    error = NULL;
      34    c = g_bus_get_sync (G_BUS_TYPE_SESSION,
      35                        NULL, /* GCancellable* */
      36                        &error);
      37    g_assert_no_error (error);
      38  
      39    error = NULL;
      40    g_dbus_connection_emit_signal (c,
      41                                   NULL, /* const gchar *destination_bus_name */
      42                                   "/org/gtk/GDBus/FlushObject",
      43                                   "org.gtk.GDBus.FlushInterface",
      44                                   "SomeSignal",
      45                                   NULL, /* GVariant *parameters */
      46                                   &error);
      47    g_assert_no_error (error);
      48  
      49    error = NULL;
      50    ret = g_dbus_connection_flush_sync (c,
      51                                        NULL, /* GCancellable* */
      52                                        &error);
      53    g_assert_no_error (error);
      54    g_assert (ret);
      55  
      56    /* and now exit immediately! */
      57    return 0;
      58  }