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/* 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>
*/
#include <gdbus/gdbus.h>
#include <unistd.h>
#include <string.h>
#include "tests.h"
/* all tests rely on a shared mainloop */
static GMainLoop *loop = NULL;
/* ---------------------------------------------------------------------------------------------------- */
/* Test introspection parser */
/* ---------------------------------------------------------------------------------------------------- */
static void
introspection_on_proxy_appeared (GDBusConnection *connection,
const gchar *name,
const gchar *name_owner,
GDBusProxy *proxy,
gpointer user_data)
{
GError *error;
const gchar *xml_data;
GDBusNodeInfo *node_info;
const GDBusInterfaceInfo *interface_info;
const GDBusMethodInfo *method_info;
const GDBusSignalInfo *signal_info;
GVariant *result;
error = NULL;
/*
* Invoke Introspect(), then parse the output.
*/
result = g_dbus_proxy_invoke_method_sync (proxy,
"org.freedesktop.DBus.Introspectable.Introspect",
NULL,
G_DBUS_INVOKE_METHOD_FLAGS_NONE,
-1,
NULL,
&error);
g_assert_no_error (error);
g_assert (result != NULL);
g_variant_get (result, "(s)", &xml_data);
node_info = g_dbus_node_info_new_for_xml (xml_data, &error);
g_assert_no_error (error);
g_assert (node_info != NULL);
/* for now we only check a couple of things. TODO: check more things */
interface_info = g_dbus_node_info_lookup_interface (node_info, "com.example.NonExistantInterface");
g_assert (interface_info == NULL);
interface_info = g_dbus_node_info_lookup_interface (node_info, "org.freedesktop.DBus.Introspectable");
g_assert (interface_info != NULL);
method_info = g_dbus_interface_info_lookup_method (interface_info, "NonExistantMethod");
g_assert (method_info == NULL);
method_info = g_dbus_interface_info_lookup_method (interface_info, "Introspect");
g_assert (method_info != NULL);
g_assert (method_info->in_args == NULL);
g_assert (method_info->out_args != NULL);
g_assert (method_info->out_args[0] != NULL);
g_assert (method_info->out_args[1] == NULL);
g_assert_cmpstr (method_info->out_args[0]->signature, ==, "s");
interface_info = g_dbus_node_info_lookup_interface (node_info, "com.example.Frob");
g_assert (interface_info != NULL);
signal_info = g_dbus_interface_info_lookup_signal (interface_info, "TestSignal");
g_assert (signal_info != NULL);
g_assert (signal_info->args != NULL);
g_assert (signal_info->args[0] != NULL);
g_assert_cmpstr (signal_info->args[0]->signature, ==, "s");
g_assert (signal_info->args[1] != NULL);
g_assert_cmpstr (signal_info->args[1]->signature, ==, "o");
g_assert (signal_info->args[2] != NULL);
g_assert_cmpstr (signal_info->args[2]->signature, ==, "v");
g_assert (signal_info->args[3] == NULL);
g_dbus_node_info_unref (node_info);
g_variant_unref (result);
g_main_loop_quit (loop);
}
static void
introspection_on_proxy_vanished (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
}
static void
test_introspection_parser (void)
{
guint watcher_id;
session_bus_up ();
watcher_id = g_bus_watch_proxy (G_BUS_TYPE_SESSION,
"com.example.TestService",
G_BUS_NAME_WATCHER_FLAGS_NONE,
"/com/example/TestObject",
"com.example.Frob",
G_TYPE_DBUS_PROXY,
G_DBUS_PROXY_FLAGS_NONE,
introspection_on_proxy_appeared,
introspection_on_proxy_vanished,
NULL,
NULL);
/* TODO: wait a bit for the bus to come up.. ideally session_bus_up() won't return
* until one can connect to the bus but that's not how things work right now
*/
usleep (500 * 1000);
/* this is safe; testserver will exit once the bus goes away */
g_assert (g_spawn_command_line_async ("./testserver.py", NULL));
g_main_loop_run (loop);
g_bus_unwatch_proxy (watcher_id);
/* tear down bus */
session_bus_down ();
}
/* ---------------------------------------------------------------------------------------------------- */
int
main (int argc,
char *argv[])
{
g_type_init ();
g_test_init (&argc, &argv, NULL);
/* all the tests rely on a shared main loop */
loop = g_main_loop_new (NULL, FALSE);
/* all the tests use a session bus with a well-known address that we can bring up and down
* using session_bus_up() and session_bus_down().
*/
g_unsetenv ("DISPLAY");
g_setenv ("DBUS_SESSION_BUS_ADDRESS", session_bus_get_temporary_address (), TRUE);
g_test_add_func ("/gdbus/introspection-parser", test_introspection_parser);
return g_test_run();
}
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