mirror of https://gerrit.osmocom.org/libosmocore
117 lines
2.9 KiB
C
117 lines
2.9 KiB
C
/*
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* (C) 2021 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
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* Author: Pau Espin Pedrol <pespin@sysmocom.de>
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <osmocom/gsm/protocol/gsm_04_08.h>
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#include <osmocom/gsm/gsm48_rest_octets.h>
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struct si13_test {
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const char *name;
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const struct osmo_gsm48_si13_info si;
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int enc_rc;
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int dec_rc;
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void (*post_dec_cb)(const struct si13_test *test, const struct osmo_gsm48_si13_info* dec);
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};
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void post_dec_cb_test_alpha(const struct si13_test *test, const struct osmo_gsm48_si13_info* dec)
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{
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OSMO_ASSERT(test->si.pwr_ctrl_pars.alpha == dec->pwr_ctrl_pars.alpha);
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}
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static const struct si13_test test_si13_arr[] = {
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{
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.name = "test alpha",
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.si = {
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.cell_opts = {
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.nmo = GPRS_NMO_II,
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.t3168 = 2000,
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.t3192 = 1500,
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.drx_timer_max = 3,
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.bs_cv_max = 15,
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.ctrl_ack_type_use_block = true,
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.ext_info_present = 0,
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.ext_info = {
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.egprs_supported = 1,
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.use_egprs_p_ch_req = 1,
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.bep_period = 5,
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.pfc_supported = 0,
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.dtm_supported = 0,
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.bss_paging_coordination = 0,
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.ccn_active = true,
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},
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},
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.pwr_ctrl_pars = {
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.alpha = 5,
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.t_avg_w = 16,
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.t_avg_t = 16,
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.pc_meas_chan = 0,
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.n_avg_i = 8,
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},
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.bcch_change_mark = 1,
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.si_change_field = 0,
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.rac = 0x03,
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.spgc_ccch_sup = 0,
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.net_ctrl_ord = 0,
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.prio_acc_thr = 6,
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},
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.enc_rc = 20,
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.dec_rc = 71,
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.post_dec_cb = post_dec_cb_test_alpha,
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},
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};
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static void test_si13(void)
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{
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int i, rc;
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uint8_t data[GSM_MACBLOCK_LEN];
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struct osmo_gsm48_si13_info si13;
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for (i = 0; i < ARRAY_SIZE(test_si13_arr); i++) {
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memset(data, 0, sizeof(data));
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rc = osmo_gsm48_rest_octets_si13_encode(data, &test_si13_arr[i].si);
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if (rc >= 0) {
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printf("si13_encode (%d): %s\n", rc, osmo_hexdump(data, rc));
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} else {
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printf("si13_encode failed (%d)\n", rc);
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}
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OSMO_ASSERT(rc == test_si13_arr[i].enc_rc);
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if (rc <= 0)
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continue;
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memset(&si13, 0 , sizeof(si13));
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rc = osmo_gsm48_rest_octets_si13_decode(&si13, data);
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if (rc >= 0) {
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printf("si13_decode (%d)\n", rc);
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} else {
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printf("si13_decode failed (%d)\n", rc);
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}
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OSMO_ASSERT(rc == test_si13_arr[i].dec_rc);
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if (test_si13_arr[i].post_dec_cb) {
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test_si13_arr[i].post_dec_cb(&test_si13_arr[i], &si13);
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}
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}
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}
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int main(int argc, char **argv)
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{
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test_si13();
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return EXIT_SUCCESS;
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}
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