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/* SPDX-License-Identifier: LGPL-2.1+ */
/***
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-internal.h"
#include "bus-message.h"
#include "bus-util.h"
#include "refcnt.h"
static void test_bus_new(void) {
_cleanup_(sd_bus_unrefp) 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_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
int r;
r = sd_bus_open_user(&bus);
if (IN_SET(r, -ECONNREFUSED, -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_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
assert_se(sd_bus_open_user(&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_flush_close_unref(bus);
printf("after bus_flush_close_unref: refcount %u\n", m->n_ref);
}
static void test_bus_new_signal(void) {
sd_bus *bus = NULL;
_cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
assert_se(sd_bus_open_user(&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_flush_close_unref(bus);
printf("after bus_flush_close_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;
}
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