luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-06-01 18:30:05 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add a private copy of gio/tests/gdbus-tests.c,h to gio/

Browse Source 
https://bugzilla.gnome.org/show_bug.cgi?id=672985
This commit is contained in:
Xavier Claessens 2012-04-17 19:33:11 +02:00 committed by David Zeuthen
parent c70a4030dd
commit 07bbc87615
3 changed files with 414 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
gio/Makefile.am
View File

@ -94,6 +94,7 @@ gdbus_sources = \
gdbusobjectmanager.h gdbusobjectmanager.c \ gdbusobjectmanager.h gdbusobjectmanager.c \
gdbusobjectmanagerclient.h gdbusobjectmanagerclient.c \ gdbusobjectmanagerclient.h gdbusobjectmanagerclient.c \
gdbusobjectmanagerserver.h gdbusobjectmanagerserver.c \ gdbusobjectmanagerserver.h gdbusobjectmanagerserver.c \
gdbus-tests.h gdbus-tests.c \
$(NULL) $(NULL)
settings_headers = \ settings_headers = \

268
gio/gdbus-tests.c Normal file
View File

@ -0,0 +1,268 @@
/* 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, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: David Zeuthen <davidz@redhat.com>
*/
#include "config.h"
#include <unistd.h>
#include "gdbus-tests.h"
#include "gdbusaddress.h"
#include "gdbusconnection.h"
/* ---------------------------------------------------------------------------------------------------- */
typedef struct
{
GMainLoop *loop;
gboolean timed_out;
} PropertyNotifyData;
static void
on_property_notify (GObject *object,
GParamSpec *pspec,
gpointer user_data)
{
PropertyNotifyData *data = user_data;
g_main_loop_quit (data->loop);
}
static gboolean
on_property_notify_timeout (gpointer user_data)
{
PropertyNotifyData *data = user_data;
data->timed_out = TRUE;
g_main_loop_quit (data->loop);
return TRUE;
}
gboolean
_g_assert_property_notify_run (gpointer object,
const gchar *property_name)
{
gchar *s;
gulong handler_id;
guint timeout_id;
PropertyNotifyData data;
data.loop = g_main_loop_new (g_main_context_get_thread_default (), FALSE);
data.timed_out = FALSE;
s = g_strdup_printf ("notify::%s", property_name);
handler_id = g_signal_connect (object,
s,
G_CALLBACK (on_property_notify),
&data);
g_free (s);
timeout_id = g_timeout_add (30 * 1000,
on_property_notify_timeout,
&data);
g_main_loop_run (data.loop);
g_signal_handler_disconnect (object, handler_id);
g_source_remove (timeout_id);
g_main_loop_unref (data.loop);
return data.timed_out;
}
/* ---------------------------------------------------------------------------------------------------- */
typedef struct
{
GMainLoop *loop;
gboolean timed_out;
} SignalReceivedData;
static void
on_signal_received (gpointer user_data)
{
SignalReceivedData *data = user_data;
g_main_loop_quit (data->loop);
}
static gboolean
on_signal_received_timeout (gpointer user_data)
{
SignalReceivedData *data = user_data;
data->timed_out = TRUE;
g_main_loop_quit (data->loop);
return TRUE;
}
gboolean
_g_assert_signal_received_run (gpointer object,
const gchar *signal_name)
{
gulong handler_id;
guint timeout_id;
SignalReceivedData data;
data.loop = g_main_loop_new (g_main_context_get_thread_default (), FALSE);
data.timed_out = FALSE;
handler_id = g_signal_connect_swapped (object,
signal_name,
G_CALLBACK (on_signal_received),
&data);
timeout_id = g_timeout_add (30 * 1000,
on_signal_received_timeout,
&data);
g_main_loop_run (data.loop);
g_signal_handler_disconnect (object, handler_id);
g_source_remove (timeout_id);
g_main_loop_unref (data.loop);
return data.timed_out;
}
/* ---------------------------------------------------------------------------------------------------- */
GDBusConnection *
_g_bus_get_priv (GBusType bus_type,
GCancellable *cancellable,
GError **error)
{
gchar *address;
GDBusConnection *ret;
ret = NULL;
address = g_dbus_address_get_for_bus_sync (bus_type, cancellable, error);
if (address == NULL)
goto out;
ret = g_dbus_connection_new_for_address_sync (address,
G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION,
NULL, /* GDBusAuthObserver */
cancellable,
error);
g_free (address);
out:
return ret;
}
/* ---------------------------------------------------------------------------------------------------- */
#if 0
/* toggle refs are not easy to use (maybe not even safe) when multiple
* threads are involved so implement this by busy-waiting for now
*/
gboolean
_g_object_wait_for_single_ref_do (gpointer object)
{
guint num_ms_elapsed;
gboolean timed_out;
timed_out = FALSE;
num_ms_elapsed = 0;
while (TRUE)
{
if (G_OBJECT (object)->ref_count == 1)
goto out;
if (num_ms_elapsed > 30000)
{
timed_out = TRUE;
goto out;
}
usleep (10 * 1000);
num_ms_elapsed += 10;
}
out:
return timed_out;
}
#else
typedef struct
{
GMainLoop *loop;
gboolean timed_out;
} WaitSingleRefData;
static gboolean
on_wait_single_ref_timeout (gpointer user_data)
{
WaitSingleRefData *data = user_data;
data->timed_out = TRUE;
g_main_loop_quit (data->loop);
return TRUE;
}
static void
on_wait_for_single_ref_toggled (gpointer user_data,
GObject *object,
gboolean is_last_ref)
{
WaitSingleRefData *data = user_data;
g_main_loop_quit (data->loop);
}
gboolean
_g_object_wait_for_single_ref_do (gpointer object)
{
WaitSingleRefData data;
guint timeout_id;
data.timed_out = FALSE;
if (G_OBJECT (object)->ref_count == 1)
goto out;
data.loop = g_main_loop_new (NULL, FALSE);
timeout_id = g_timeout_add (30 * 1000,
on_wait_single_ref_timeout,
&data);
g_object_add_toggle_ref (G_OBJECT (object),
on_wait_for_single_ref_toggled,
&data);
/* the reference could have been removed between us checking the
* ref_count and the toggle ref being added
*/
if (G_OBJECT (object)->ref_count == 2)
goto single_ref_already;
g_object_unref (object);
g_main_loop_run (data.loop);
g_object_ref (object);
single_ref_already:
g_object_remove_toggle_ref (object,
on_wait_for_single_ref_toggled,
&data);
g_source_remove (timeout_id);
g_main_loop_unref (data.loop);
out:
if (data.timed_out)
{
g_printerr ("b ref_count is %d\n", G_OBJECT (object)->ref_count);
}
return data.timed_out;
}
#endif
/* ---------------------------------------------------------------------------------------------------- */

145
gio/gdbus-tests.h Normal file
View File

@ -0,0 +1,145 @@
/* GLib testing framework examples and tests
*
* Copyright (C) 2008-2009 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, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: David Zeuthen <davidz@redhat.com>
*/
#ifndef __TESTS_H__
#define __TESTS_H__
#include <gio/giotypes.h>
G_BEGIN_DECLS
/* TODO: clean up and move to gtestutils.c
*
* This is needed because libdbus-1 does not give predictable error messages - e.g. you
* get a different error message on connecting to a bus if the socket file is there vs
* if the socket file is missing.
*/
#define _g_assert_error_domain(err, dom) do { if (!err || (err)->domain != dom) \
g_assertion_message_error (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
#err, err, dom, -1); } while (0)
#define _g_assert_property_notify(object, property_name) \
do \
{ \
if (!G_IS_OBJECT (object)) \
{ \
g_assertion_message (G_LOG_DOMAIN, \
__FILE__, \
__LINE__, \
G_STRFUNC, \
"Not a GObject instance"); \
} \
if (g_object_class_find_property (G_OBJECT_GET_CLASS (object), \
property_name) == NULL) \
{ \
g_assertion_message (G_LOG_DOMAIN, \
__FILE__, \
__LINE__, \
G_STRFUNC, \
"Property " property_name " does not " \
"exist on object"); \
} \
if (_g_assert_property_notify_run (object, property_name)) \
{ \
g_assertion_message (G_LOG_DOMAIN, \
__FILE__, \
__LINE__, \
G_STRFUNC, \
"Timed out waiting for notification " \
"on property " property_name); \
} \
} \
while (FALSE)
#define _g_assert_signal_received(object, signal_name) \
do \
{ \
if (!G_IS_OBJECT (object)) \
{ \
g_assertion_message (G_LOG_DOMAIN, \
__FILE__, \
__LINE__, \
G_STRFUNC, \
"Not a GObject instance"); \
} \
if (g_signal_lookup (signal_name, \
G_TYPE_FROM_INSTANCE (object)) == 0) \
{ \
g_assertion_message (G_LOG_DOMAIN, \
__FILE__, \
__LINE__, \
G_STRFUNC, \
"Signal `" signal_name "' does not " \
"exist on object"); \
} \
if (_g_assert_signal_received_run (object, signal_name)) \
{ \
g_assertion_message (G_LOG_DOMAIN, \
__FILE__, \
__LINE__, \
G_STRFUNC, \
"Timed out waiting for signal `" \
signal_name "'"); \
} \
} \
while (FALSE)
gboolean _g_assert_property_notify_run (gpointer object,
const gchar *property_name);
gboolean _g_assert_signal_received_run (gpointer object,
const gchar *signal_name);
GDBusConnection *_g_bus_get_priv (GBusType bus_type,
GCancellable *cancellable,
GError **error);
#define _g_object_wait_for_single_ref(object) \
do \
{ \
if (!G_IS_OBJECT (object)) \
{ \
g_assertion_message (G_LOG_DOMAIN, \
__FILE__, \
__LINE__, \
G_STRFUNC, \
"Not a GObject instance"); \
} \
if (_g_object_wait_for_single_ref_do (object)) \
{ \
g_assertion_message (G_LOG_DOMAIN, \
__FILE__, \
__LINE__, \
G_STRFUNC, \
"Timed out waiting for single ref"); \
} \
} \
while (FALSE)
gboolean _g_object_wait_for_single_ref_do (gpointer object);
G_END_DECLS
#endif /* __TESTS_H__ */