Harald Welte | 4ffb43f | 2017-01-27 10:29:49 +0100 | [diff] [blame] | 1 | /* |
| 2 | * (C) 2017 by Harald Welte <laforge@gnumonks.org> |
| 3 | * All Rights Reserved |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License along |
| 16 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | */ |
| 20 | |
| 21 | #include <stdio.h> |
| 22 | #include <stdlib.h> |
| 23 | #include <unistd.h> |
| 24 | #include <string.h> |
| 25 | #include <fcntl.h> |
| 26 | |
| 27 | #include <sys/socket.h> |
| 28 | #include <arpa/inet.h> |
| 29 | #include <netinet/in.h> |
| 30 | |
Philipp Maier | 6f0f560 | 2017-02-09 14:09:06 +0100 | [diff] [blame] | 31 | #include <osmocom/core/application.h> |
Harald Welte | 4ffb43f | 2017-01-27 10:29:49 +0100 | [diff] [blame] | 32 | #include <osmocom/core/utils.h> |
| 33 | #include <osmocom/core/socket.h> |
Philipp Maier | 6f0f560 | 2017-02-09 14:09:06 +0100 | [diff] [blame] | 34 | #include <osmocom/core/logging.h> |
Harald Welte | 4ffb43f | 2017-01-27 10:29:49 +0100 | [diff] [blame] | 35 | |
| 36 | #include "../config.h" |
| 37 | |
| 38 | static int test_sockinit(void) |
| 39 | { |
| 40 | int fd, rc; |
| 41 | char *name; |
| 42 | |
| 43 | printf("Checking osmo_sock_init() with bind to a random local UDP port\n"); |
| 44 | fd = osmo_sock_init(AF_INET, SOCK_DGRAM, IPPROTO_UDP, |
| 45 | "0.0.0.0", 0, OSMO_SOCK_F_BIND); |
| 46 | OSMO_ASSERT(fd >= 0); |
| 47 | name = osmo_sock_get_name(NULL, fd); |
| 48 | /* expect it to be not connected. We cannot match on INADDR_ANY, |
| 49 | * as apparently that won't work on FreeBSD if there's only one |
| 50 | * address (e.g. 127.0.0.1) assigned to the entire system, like |
| 51 | * the Osmocom FreeBSD build slaves */ |
| 52 | OSMO_ASSERT(!strncmp(name, "(NULL<->", 7)); |
| 53 | talloc_free(name); |
| 54 | /* expect it to be blocking */ |
| 55 | rc = fcntl(fd, F_GETFL); |
| 56 | OSMO_ASSERT(!(rc & O_NONBLOCK)); |
| 57 | close(fd); |
| 58 | |
| 59 | printf("Checking for OSMO_SOCK_F_NONBLOCK\n"); |
| 60 | fd = osmo_sock_init(AF_INET, SOCK_DGRAM, IPPROTO_UDP, |
| 61 | "0.0.0.0", 0, OSMO_SOCK_F_BIND|OSMO_SOCK_F_NONBLOCK); |
| 62 | OSMO_ASSERT(fd >= 0); |
| 63 | /* expect it to be blocking */ |
| 64 | rc = fcntl(fd, F_GETFL); |
| 65 | OSMO_ASSERT(rc & O_NONBLOCK); |
| 66 | close(fd); |
| 67 | |
| 68 | printf("Checking for invalid flags\n"); |
| 69 | fd = osmo_sock_init(AF_INET, SOCK_DGRAM, IPPROTO_UDP, |
| 70 | "0.0.0.0", 0, OSMO_SOCK_F_BIND|OSMO_SOCK_F_CONNECT); |
| 71 | OSMO_ASSERT(fd < 0); |
| 72 | |
| 73 | return 0; |
| 74 | } |
| 75 | |
Philipp Maier | 6f0f560 | 2017-02-09 14:09:06 +0100 | [diff] [blame] | 76 | const struct log_info_cat default_categories[] = { |
| 77 | }; |
| 78 | |
| 79 | static struct log_info info = { |
| 80 | .cat = default_categories, |
| 81 | .num_cat = ARRAY_SIZE(default_categories), |
| 82 | }; |
| 83 | |
Harald Welte | 4ffb43f | 2017-01-27 10:29:49 +0100 | [diff] [blame] | 84 | int main(int argc, char *argv[]) |
| 85 | { |
Philipp Maier | 6f0f560 | 2017-02-09 14:09:06 +0100 | [diff] [blame] | 86 | osmo_init_logging(&info); |
| 87 | log_set_use_color(osmo_stderr_target, 0); |
| 88 | log_set_print_filename(osmo_stderr_target, 0); |
| 89 | |
Harald Welte | 4ffb43f | 2017-01-27 10:29:49 +0100 | [diff] [blame] | 90 | test_sockinit(); |
Philipp Maier | 6f0f560 | 2017-02-09 14:09:06 +0100 | [diff] [blame] | 91 | |
| 92 | return EXIT_SUCCESS; |
Harald Welte | 4ffb43f | 2017-01-27 10:29:49 +0100 | [diff] [blame] | 93 | } |