134 lines
3.6 KiB
C
134 lines
3.6 KiB
C
/*
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* (C) 2013 by Holger Hans Peter Freyther
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*
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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 Affero General Public License as published by
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* the Free Software Foundation; either version 3 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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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <osmo-bts/bts.h>
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#include "femtobts.h"
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#include "l1_if.h"
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#include "utils.h"
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#include <stdio.h>
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static int direct_map[][3] = {
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{ GSM_BAND_850, GsmL1_FreqBand_850, 128 },
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{ GSM_BAND_900, GsmL1_FreqBand_900, 1 },
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{ GSM_BAND_1800, GsmL1_FreqBand_1800, 600 },
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{ GSM_BAND_1900, GsmL1_FreqBand_1900, 600 },
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};
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static int dcs_to_dcs[][3] = {
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{ GSM_BAND_900, GsmL1_FreqBand_1800, 600 },
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{ GSM_BAND_1800, GsmL1_FreqBand_900, 1 },
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{ GSM_BAND_900, -1, 438 },
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};
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static int pcs_to_pcs[][3] = {
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{ GSM_BAND_850, GsmL1_FreqBand_1900, 512 },
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{ GSM_BAND_1900, GsmL1_FreqBand_850, 128 },
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{ GSM_BAND_900, -1, 438 },
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};
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static void test_sysmobts_auto_band(void)
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{
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struct gsm_bts bts;
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struct gsm_bts_role_bts btsb;
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struct gsm_bts_trx trx;
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struct femtol1_hdl hdl;
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int i;
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memset(&bts, 0, sizeof(bts));
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memset(&btsb, 0, sizeof(btsb));
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memset(&trx, 0, sizeof(trx));
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memset(&hdl, 0, sizeof(hdl));
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bts.role = &btsb;
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trx.bts = &bts;
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trx.role_bts.l1h = &hdl;
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/* claim to support all hw_info's */
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hdl.hw_info.band_support = GSM_BAND_850 | GSM_BAND_900 |
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GSM_BAND_1800 | GSM_BAND_1900;
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/* start with the current option */
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printf("Testing the no auto-band mapping.\n");
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for (i = 0; i < ARRAY_SIZE(direct_map); ++i) {
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uint16_t arfcn;
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int res;
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btsb.auto_band = 0;
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bts.band = direct_map[i][0];
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arfcn = direct_map[i][2];
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res = sysmobts_select_femto_band(&trx, arfcn);
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printf("No auto-band band(%d) arfcn(%u) want(%d) got(%d)\n",
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bts.band, arfcn, direct_map[i][1], res);
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OSMO_ASSERT(res == direct_map[i][1]);
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}
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/* Check if auto-band does not break things */
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printf("Checking the mapping with auto-band.\n");
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for (i = 0; i < ARRAY_SIZE(direct_map); ++i) {
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uint16_t arfcn;
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int res;
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btsb.auto_band = 1;
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bts.band = direct_map[i][0];
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arfcn = direct_map[i][2];
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res = sysmobts_select_femto_band(&trx, arfcn);
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printf("Auto-band band(%d) arfcn(%u) want(%d) got(%d)\n",
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bts.band, arfcn, direct_map[i][1], res);
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OSMO_ASSERT(res == direct_map[i][1]);
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}
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/* Check DCS to DCS change */
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printf("Checking DCS to DCS\n");
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for (i = 0; i < ARRAY_SIZE(dcs_to_dcs); ++i) {
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uint16_t arfcn;
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int res;
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btsb.auto_band = 1;
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bts.band = dcs_to_dcs[i][0];
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arfcn = dcs_to_dcs[i][2];
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res = sysmobts_select_femto_band(&trx, arfcn);
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printf("DCS to DCS band(%d) arfcn(%u) want(%d) got(%d)\n",
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bts.band, arfcn, dcs_to_dcs[i][1], res);
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OSMO_ASSERT(res == dcs_to_dcs[i][1]);
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}
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/* Check for a PCS to PCS change */
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printf("Checking PCS to PCS\n");
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for (i = 0; i < ARRAY_SIZE(pcs_to_pcs); ++i) {
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uint16_t arfcn;
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int res;
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btsb.auto_band = 1;
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bts.band = pcs_to_pcs[i][0];
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arfcn = pcs_to_pcs[i][2];
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res = sysmobts_select_femto_band(&trx, arfcn);
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printf("PCS to PCS band(%d) arfcn(%u) want(%d) got(%d)\n",
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bts.band, arfcn, pcs_to_pcs[i][1], res);
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OSMO_ASSERT(res == pcs_to_pcs[i][1]);
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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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printf("Testing sysmobts routines\n");
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test_sysmobts_auto_band();
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return 0;
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}
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