gio/tests/gdbus-tests.h

   1 /* GLib testing framework examples and tests
   2  *
   3  * Copyright (C) 2008-2009 Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General
  16  * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  17  *
  18  * Author: David Zeuthen <davidz@redhat.com>
  19  */
  20
  21 #ifndef __TESTS_H__
  22 #define __TESTS_H__
  23
  24 #include <gio/gio.h>
  25 #include "gdbus-sessionbus.h"
  26
  27 G_BEGIN_DECLS
  28
  29 /* TODO: clean up and move to gtestutils.c
  30  *
  31  * This is needed because libdbus-1 does not give predictable error messages - e.g. you
  32  * get a different error message on connecting to a bus if the socket file is there vs
  33  * if the socket file is missing.
  34  */
  35
  36 #define _g_assert_error_domain(err, dom)        do { if (!err || (err)->domain != dom) \
  37       g_assertion_message_error (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
  38                                  #err, err, dom, -1); } while (0)
  39
  40 #define _g_assert_property_notify(object, property_name)                \
  41   do                                                                    \
  42     {                                                                   \
  43       if (!G_IS_OBJECT (object))                                        \
  44         {                                                               \
  45           g_assertion_message (G_LOG_DOMAIN,                            \
  46                                __FILE__,                                \
  47                                __LINE__,                                \
  48                                G_STRFUNC,                               \
  49                                "Not a GObject instance");               \
  50         }                                                               \
  51       if (g_object_class_find_property (G_OBJECT_GET_CLASS (object),    \
  52                                         property_name) == NULL)         \
  53         {                                                               \
  54           g_assertion_message (G_LOG_DOMAIN,                            \
  55                                __FILE__,                                \
  56                                __LINE__,                                \
  57                                G_STRFUNC,                               \
  58                                "Property " property_name " does not "   \
  59                                "exist on object");                      \
  60         }                                                               \
  61       if (_g_assert_property_notify_run (object, property_name))        \
  62         {                                                               \
  63           g_assertion_message (G_LOG_DOMAIN,                            \
  64                                __FILE__,                                \
  65                                __LINE__,                                \
  66                                G_STRFUNC,                               \
  67                                "Timed out waiting for notification "    \
  68                                "on property " property_name);           \
  69         }                                                               \
  70     }                                                                   \
  71   while (FALSE)
  72
  73 #define _g_assert_signal_received(object, signal_name)                  \
  74   do                                                                    \
  75     {                                                                   \
  76       if (!G_IS_OBJECT (object))                                        \
  77         {                                                               \
  78           g_assertion_message (G_LOG_DOMAIN,                            \
  79                                __FILE__,                                \
  80                                __LINE__,                                \
  81                                G_STRFUNC,                               \
  82                                "Not a GObject instance");               \
  83         }                                                               \
  84       if (g_signal_lookup (signal_name,                                 \
  85                            G_TYPE_FROM_INSTANCE (object)) == 0)         \
  86         {                                                               \
  87           g_assertion_message (G_LOG_DOMAIN,                            \
  88                                __FILE__,                                \
  89                                __LINE__,                                \
  90                                G_STRFUNC,                               \
  91                                "Signal '" signal_name "' does not "     \
  92                                "exist on object");                      \
  93         }                                                               \
  94       if (_g_assert_signal_received_run (object, signal_name))          \
  95         {                                                               \
  96           g_assertion_message (G_LOG_DOMAIN,                            \
  97                                __FILE__,                                \
  98                                __LINE__,                                \
  99                                G_STRFUNC,                               \
 100                                "Timed out waiting for signal '"         \
 101                                signal_name "'");                        \
 102         }                                                               \
 103     }                                                                   \
 104   while (FALSE)
 105
 106 gboolean _g_assert_property_notify_run (gpointer     object,
 107                                         const gchar *property_name);
 108
 109
 110 gboolean _g_assert_signal_received_run (gpointer     object,
 111                                         const gchar *signal_name);
 112
 113 GDBusConnection *_g_bus_get_priv (GBusType            bus_type,
 114                                   GCancellable       *cancellable,
 115                                   GError            **error);
 116
 117 void ensure_gdbus_testserver_up (void);
 118
 119 G_END_DECLS
 120
 121 #endif /* __TESTS_H__ */