/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ /*** This file is part of systemd. Copyright 2013 Zbigniew Jędrzejewski-Szmek systemd 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. systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdio.h> #include "sd-bus.h" #include "bus-util.h" #include "bus-internal.h" #include "bus-message.h" #include "refcnt.h" static void test_bus_new(void) { _cleanup_bus_unref_ sd_bus *bus = NULL; assert_se(sd_bus_new(&bus) == 0); printf("after new: refcount %u\n", REFCNT_GET(bus->n_ref)); } static int test_bus_open(void) { _cleanup_bus_unref_ sd_bus *bus = NULL; int r; r = sd_bus_open_system(&bus); if (r == -ECONNREFUSED || r == -ENOENT) return r; assert_se(r >= 0); printf("after open: refcount %u\n", REFCNT_GET(bus->n_ref)); return 0; } static void test_bus_new_method_call(void) { sd_bus *bus = NULL; _cleanup_bus_message_unref_ sd_bus_message *m = NULL; assert_se(sd_bus_open_system(&bus) >= 0); assert_se(sd_bus_message_new_method_call(bus, &m, "a.service.name", "/an/object/path", "an.interface.name", "AMethodName") >= 0); printf("after message_new_method_call: refcount %u\n", REFCNT_GET(bus->n_ref)); sd_bus_unref(bus); printf("after bus_unref: refcount %u\n", m->n_ref); } static void test_bus_new_signal(void) { sd_bus *bus = NULL; _cleanup_bus_message_unref_ sd_bus_message *m = NULL; assert_se(sd_bus_open_system(&bus) >= 0); assert_se(sd_bus_message_new_signal(bus, &m, "/an/object/path", "an.interface.name", "Name") >= 0); printf("after message_new_signal: refcount %u\n", REFCNT_GET(bus->n_ref)); sd_bus_unref(bus); printf("after bus_unref: refcount %u\n", m->n_ref); } int main(int argc, char **argv) { int r; log_parse_environment(); log_open(); test_bus_new(); r = test_bus_open(); if (r < 0) { log_info("Failed to connect to bus, skipping tests."); return EXIT_TEST_SKIP; } test_bus_new_method_call(); test_bus_new_signal(); return EXIT_SUCCESS; }