| /* |
| * (C) 2008 by Daniel Willmann <daniel@totalueberwachung.de> |
| * (C) 2010 by Nico Golde <nico@ngolde.de> |
| * 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 <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <osmocom/core/msgb.h> |
| #include <osmocom/gsm/gsm_utils.h> |
| #include <osmocom/core/utils.h> |
| |
| struct test_case { |
| const uint8_t *input; |
| const uint16_t input_length; |
| |
| const uint8_t *expected; |
| const uint16_t expected_length; |
| }; |
| |
| static const char simple_text[] = "test text"; |
| static const uint8_t simple_enc[] = { |
| 0xf4, 0xf2, 0x9c, 0x0e, 0xa2, 0x97, 0xf1, 0x74 |
| }; |
| |
| static const char escape_text[] = "!$ a more#^- complicated test@@?_\%! case"; |
| static const uint8_t escape_enc[] = { |
| 0x21, 0x01, 0x28, 0x0c, 0x6a, 0xbf, 0xe5, 0xe5, 0xd1, |
| 0x86, 0xd2, 0x02, 0x8d, 0xdf, 0x6d, 0x38, 0x3b, 0x3d, |
| 0x0e, 0xd3, 0xcb, 0x64, 0x10, 0xbd, 0x3c, 0xa7, 0x03, |
| 0x00, 0xbf, 0x48, 0x29, 0x04, 0x1a, 0x87, 0xe7, 0x65, |
| }; |
| |
| static const struct test_case test_encode[] = |
| { |
| { |
| .input = simple_text, |
| .expected = simple_enc, |
| .expected_length = sizeof(simple_enc), |
| }, |
| { |
| .input = escape_text, |
| .expected = escape_enc, |
| .expected_length = sizeof(escape_enc), |
| }, |
| }; |
| |
| static const struct test_case test_decode[] = |
| { |
| { |
| .input = simple_enc, |
| .input_length = sizeof(simple_enc), |
| .expected = simple_text, |
| }, |
| { |
| .input = escape_enc, |
| .input_length = sizeof(escape_enc), |
| .expected = escape_text, |
| }, |
| }; |
| |
| int main(int argc, char** argv) |
| { |
| printf("SMS testing\n"); |
| struct msgb *msg; |
| uint8_t *sms; |
| uint8_t i; |
| |
| uint8_t length; |
| uint8_t coded[256]; |
| char result[256]; |
| |
| /* test 7-bit encoding */ |
| for (i = 0; i < ARRAY_SIZE(test_encode); ++i) { |
| memset(coded, 0x42, sizeof(coded)); |
| length = gsm_7bit_encode(coded, test_encode[i].input); |
| |
| if (length != test_encode[i].expected_length) { |
| fprintf(stderr, "Failed to encode case %d. Got %d, expected %d\n", |
| i, length, test_encode[i].expected_length); |
| return -1; |
| } |
| |
| if (memcmp(coded, test_encode[i].expected, length) != 0) { |
| fprintf(stderr, "Encoded content does not match for %d\n", |
| i); |
| return -1; |
| } |
| } |
| |
| /* test 7-bit decoding */ |
| for (i = 0; i < ARRAY_SIZE(test_decode); ++i) { |
| memset(result, 0x42, sizeof(coded)); |
| gsm_7bit_decode(result, test_decode[i].input, |
| test_decode[i].input_length); |
| |
| if (strcmp(result, test_decode[i].expected) != 0) { |
| fprintf(stderr, "Test case %d failed to decode.\n", i); |
| return -1; |
| } |
| } |
| |
| printf("OK\n"); |
| return 0; |
| } |