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Diffstat (limited to 'gdbus/tests/gdbus-introspection.c')
| -rw-r--r-- | gdbus/tests/gdbus-introspection.c | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/gdbus/tests/gdbus-introspection.c b/gdbus/tests/gdbus-introspection.c new file mode 100644 index 0000000..84f3038 --- /dev/null +++ b/gdbus/tests/gdbus-introspection.c @@ -0,0 +1,169 @@ +/* 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 "gdbus-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(); +} |