mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-06 09:26:17 +01:00
fd27c8dc6e
This is a spiritual follow-up to commit 8cff531520, which
added `G_TEST_OPTION_ISOLATE_DIRS` to the `gdbus-connection-flush` test
to avoid its D-Bus cookie lock file from being erroneously deleted by
other tests running in parallel.
The same failure mode could affect any of the other D-Bus tests which
connect to a bus. As an easy fix, enable `G_TEST_OPTION_ISOLATE_DIRS`
for all of them.
The only test it’s not (yet) enabled for is `gdbus-address-get-session`
as that messes around with `XDG_RUNTIME_DIR` to test finding the session
bus. It might be possible to use `G_TEST_OPTION_ISOLATE_DIRS` with it,
but that would take longer than I have right now.
In any case, the more tests (which try to connect to a bus) that this is
enabled for, the lower the chances of spurious test failure due to them
conflicting over shared resources.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
218 lines
7.6 KiB
C
218 lines
7.6 KiB
C
/* GLib testing framework examples and tests
|
|
*
|
|
* Copyright (C) 2008-2010 Red Hat, Inc.
|
|
*
|
|
* SPDX-License-Identifier: LGPL-2.1-or-later
|
|
*
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Author: Cosimo Cecchi <cosimoc@gnome.org>
|
|
*/
|
|
|
|
#include <gio/gio.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
|
|
#include "gdbus-tests.h"
|
|
|
|
/* all tests rely on a shared mainloop */
|
|
static GMainLoop *loop = NULL;
|
|
|
|
/* ---------------------------------------------------------------------------------------------------- */
|
|
|
|
static void
|
|
proxy_new_cb (GObject *source_object,
|
|
GAsyncResult *res,
|
|
gpointer user_data)
|
|
{
|
|
GDBusProxy **ret = user_data;
|
|
GError *error;
|
|
|
|
error = NULL;
|
|
*ret = g_dbus_proxy_new_finish (res, &error);
|
|
g_assert_no_error (error);
|
|
g_assert_nonnull (ret);
|
|
|
|
g_main_loop_quit (loop);
|
|
}
|
|
|
|
static void
|
|
test_proxy_unique_name (void)
|
|
{
|
|
GDBusProxy *wp;
|
|
GDBusProxy *p;
|
|
GDBusProxy *ap;
|
|
GDBusConnection *c;
|
|
GError *error;
|
|
gchar *name_owner;
|
|
gchar **property_names;
|
|
GVariant *variant;
|
|
GVariant *result;
|
|
char *unique_name;
|
|
|
|
session_bus_up ();
|
|
|
|
error = NULL;
|
|
c = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
|
|
g_assert_no_error (error);
|
|
g_assert_nonnull (c);
|
|
|
|
/* use a proxy to the well-known name to set things up */
|
|
wp = 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 name */
|
|
NULL, /* GCancellable */
|
|
&error);
|
|
g_assert_no_error (error);
|
|
|
|
/* this is safe; testserver will exit once the bus goes away */
|
|
g_assert_true (g_spawn_command_line_async (g_test_get_filename (G_TEST_BUILT, "gdbus-testserver", NULL), NULL));
|
|
|
|
/* check that we get the notify::g-name-owner signal */
|
|
_g_assert_property_notify (wp, "g-name-owner");
|
|
|
|
/* now get the unique name of testserver's connection */
|
|
unique_name = g_dbus_proxy_get_name_owner (wp);
|
|
|
|
/* if we create another a proxy with the service being available, check that
|
|
* it has a name owner and properties
|
|
*/
|
|
error = NULL;
|
|
p = g_dbus_proxy_new_sync (c,
|
|
G_DBUS_PROXY_FLAGS_NONE,
|
|
NULL, /* GDBusInterfaceInfo* */
|
|
unique_name, /* name */
|
|
"/com/example/TestObject", /* object path */
|
|
"com.example.Frob", /* interface name */
|
|
NULL, /* GCancellable */
|
|
&error);
|
|
g_assert_no_error (error);
|
|
name_owner = g_dbus_proxy_get_name_owner (p);
|
|
property_names = g_dbus_proxy_get_cached_property_names (p);
|
|
g_assert_true (g_dbus_is_unique_name (name_owner));
|
|
g_assert_nonnull (property_names);
|
|
g_assert_cmpint (g_strv_length (property_names), >, 0);
|
|
g_free (name_owner);
|
|
g_strfreev (property_names);
|
|
|
|
/* also for async: we should have a name owner and cached properties */
|
|
g_dbus_proxy_new (c,
|
|
G_DBUS_PROXY_FLAGS_NONE,
|
|
NULL, /* GDBusInterfaceInfo* */
|
|
unique_name, /* name */
|
|
"/com/example/TestObject", /* object path */
|
|
"com.example.Frob", /* interface name */
|
|
NULL, /* GCancellable */
|
|
(GAsyncReadyCallback) proxy_new_cb,
|
|
&ap);
|
|
g_main_loop_run (loop);
|
|
name_owner = g_dbus_proxy_get_name_owner (ap);
|
|
property_names = g_dbus_proxy_get_cached_property_names (ap);
|
|
g_assert_true (g_dbus_is_unique_name (name_owner));
|
|
g_assert_nonnull (property_names);
|
|
g_assert_cmpint (g_strv_length (property_names), >, 0);
|
|
g_free (name_owner);
|
|
g_strfreev (property_names);
|
|
|
|
/* Check property value is the initial value */
|
|
variant = g_dbus_proxy_get_cached_property (p, "y");
|
|
g_assert_nonnull (variant);
|
|
g_assert_cmpint (g_variant_get_byte (variant), ==, 1);
|
|
g_variant_unref (variant);
|
|
variant = g_dbus_proxy_get_cached_property (ap, "y");
|
|
g_assert_nonnull (variant);
|
|
g_assert_cmpint (g_variant_get_byte (variant), ==, 1);
|
|
g_variant_unref (variant);
|
|
|
|
/* Check that properties are updated on p */
|
|
result = g_dbus_proxy_call_sync (p,
|
|
"FrobSetProperty",
|
|
g_variant_new ("(sv)",
|
|
"y",
|
|
g_variant_new_byte (42)),
|
|
G_DBUS_CALL_FLAGS_NONE,
|
|
-1,
|
|
NULL,
|
|
&error);
|
|
g_assert_no_error (error);
|
|
g_assert_nonnull (result);
|
|
g_assert_cmpstr (g_variant_get_type_string (result), ==, "()");
|
|
g_variant_unref (result);
|
|
_g_assert_signal_received (p, "g-properties-changed");
|
|
variant = g_dbus_proxy_get_cached_property (p, "y");
|
|
g_assert_nonnull (variant);
|
|
g_assert_cmpint (g_variant_get_byte (variant), ==, 42);
|
|
g_variant_unref (variant);
|
|
variant = g_dbus_proxy_get_cached_property (ap, "y");
|
|
g_assert_nonnull (variant);
|
|
g_assert_cmpint (g_variant_get_byte (variant), ==, 42);
|
|
g_variant_unref (variant);
|
|
|
|
/* Nuke the service and check that we get the signal and then don't
|
|
* have a name owner nor any cached properties
|
|
*/
|
|
result = g_dbus_proxy_call_sync (p,
|
|
"Quit",
|
|
NULL,
|
|
G_DBUS_CALL_FLAGS_NONE,
|
|
-1,
|
|
NULL,
|
|
&error);
|
|
g_assert_no_error (error);
|
|
g_assert_nonnull (result);
|
|
g_assert_cmpstr (g_variant_get_type_string (result), ==, "()");
|
|
g_variant_unref (result);
|
|
/* and wait... */
|
|
_g_assert_property_notify (p, "g-name-owner");
|
|
/* now we shouldn't have a name owner nor any cached properties */
|
|
g_assert_cmpstr (g_dbus_proxy_get_name_owner (p), ==, NULL);
|
|
g_assert_null (g_dbus_proxy_get_cached_property_names (p));
|
|
g_assert_null (g_dbus_proxy_get_cached_property (p, "y"));
|
|
|
|
g_object_unref (p);
|
|
g_object_unref (ap);
|
|
|
|
g_object_unref (wp);
|
|
g_free (unique_name);
|
|
|
|
g_object_unref (c);
|
|
|
|
/* tear down bus */
|
|
session_bus_down ();
|
|
}
|
|
|
|
/* ---------------------------------------------------------------------------------------------------- */
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
gint ret;
|
|
|
|
g_test_init (&argc, &argv, G_TEST_OPTION_ISOLATE_DIRS, NULL);
|
|
|
|
/* all the tests rely on a shared main loop */
|
|
loop = g_main_loop_new (NULL, FALSE);
|
|
|
|
g_test_dbus_unset ();
|
|
|
|
g_test_add_func ("/gdbus/proxy-unique-name", test_proxy_unique_name);
|
|
|
|
ret = g_test_run();
|
|
return ret;
|
|
}
|