| /* simple test for the gsm0408 formatting functions */ |
| /* |
| * (C) 2008 by Holger Hans Peter Freyther <zecke@selfish.org> |
| * All Rights Reserved |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| */ |
| |
| #include <assert.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| #include <arpa/inet.h> |
| |
| #include <openbsc/gsm_04_08.h> |
| #include <openbsc/gsm_subscriber.h> |
| #include <openbsc/debug.h> |
| |
| #define COMPARE(result, op, value) \ |
| if (!((result) op (value))) {\ |
| fprintf(stderr, "Compare failed. Was %x should be %x in %s:%d\n",result, value, __FILE__, __LINE__); \ |
| exit(-1); \ |
| } |
| |
| #define COMPARE_STR(result, value) \ |
| if (strcmp(result, value) != 0) { \ |
| fprintf(stderr, "Compare failed. Was %s should be %s in %s:%d\n",result, value, __FILE__, __LINE__); \ |
| exit(-1); \ |
| } |
| |
| /* |
| * Test Location Area Identifier formatting. Table 10.5.3 of 04.08 |
| */ |
| static void test_location_area_identifier(void) |
| { |
| struct gsm48_loc_area_id lai48; |
| |
| printf("Testing test location area identifier\n"); |
| |
| /* |
| * Test the default/test setup. Coming from |
| * bsc_hack.c dumps |
| */ |
| gsm48_generate_lai(&lai48, 1, 1, 1); |
| COMPARE(lai48.digits[0], ==, 0x00); |
| COMPARE(lai48.digits[1], ==, 0xF1); |
| COMPARE(lai48.digits[2], ==, 0x10); |
| COMPARE(lai48.lac, ==, htons(0x0001)); |
| |
| gsm48_generate_lai(&lai48, 602, 1, 15); |
| COMPARE(lai48.digits[0], ==, 0x06); |
| COMPARE(lai48.digits[1], ==, 0xF2); |
| COMPARE(lai48.digits[2], ==, 0x10); |
| COMPARE(lai48.lac, ==, htons(0x000f)); |
| } |
| |
| static void test_mi_functionality(void) |
| { |
| const char *imsi_odd = "987654321098763"; |
| const char *imsi_even = "9876543210987654"; |
| const u_int32_t tmsi = 0xfabeacd0; |
| u_int8_t mi[128]; |
| unsigned int mi_len; |
| char mi_parsed[GSM48_MI_SIZE]; |
| |
| printf("Testing parsing and generating TMSI/IMSI\n"); |
| |
| /* tmsi code */ |
| mi_len = gsm48_generate_mid_from_tmsi(mi, tmsi); |
| gsm48_mi_to_string(mi_parsed, sizeof(mi_parsed), mi + 2, mi_len - 2); |
| COMPARE((u_int32_t)strtoul(mi_parsed, NULL, 10), ==, tmsi); |
| |
| /* imsi code */ |
| mi_len = gsm48_generate_mid_from_imsi(mi, imsi_odd); |
| gsm48_mi_to_string(mi_parsed, sizeof(mi_parsed), mi + 2, mi_len -2); |
| printf("hex: %s\n", hexdump(mi, mi_len)); |
| COMPARE_STR(mi_parsed, imsi_odd); |
| |
| mi_len = gsm48_generate_mid_from_imsi(mi, imsi_even); |
| gsm48_mi_to_string(mi_parsed, sizeof(mi_parsed), mi + 2, mi_len -2); |
| printf("hex: %s\n", hexdump(mi, mi_len)); |
| COMPARE_STR(mi_parsed, imsi_even); |
| } |
| |
| int main(int argc, char** argv) |
| { |
| test_location_area_identifier(); |
| test_mi_functionality(); |
| |
| exit(0); |
| } |
| |
| |
| |
| /* |
| * Stubs to compile and link |
| */ |
| void input_event(void) {} |
| void nm_state_event(void) {} |