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srsLTE
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srsLTE/srsue/test/upper/rrc_reconfig_test.cc

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/*
* Copyright 2013-2020 Software Radio Systems Limited
*
* This file is part of srsLTE.
*
* srsLTE is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* srsLTE 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 Affero General Public License for more details.
*
* A copy of the GNU Affero General Public License can be found in
* the LICENSE file in the top-level directory of this distribution
* and at http://www.gnu.org/licenses/.
*
*/
#include "srslte/asn1/liblte_mme.h"
#include "srslte/asn1/rrc_asn1.h"
#include "srslte/common/log_filter.h"
#include <iostream>
#include <srslte/srslte.h>
#define TESTASSERT(cond) \
{ \
if (!(cond)) { \
std::cout << "[" << __FUNCTION__ << "][Line " << __LINE__ << "]: FAIL at " << (#cond) << std::endl; \
return -1; \
} \
}
using namespace asn1;
using namespace asn1::rrc;
int nas_test()
{
srslte::log_filter log1("NAS");
log1.set_level(srslte::LOG_LEVEL_DEBUG);
log1.set_hex_limit(-1);
uint8_t nas_message[128] = {0x27, 0x4f, 0xab, 0xef, 0x59, 0x01, 0x07, 0x42, 0x01, 0x49, 0x06, 0x40, 0x00, 0xf1, 0x10,
0x31, 0x32, 0x00, 0x22, 0x52, 0x01, 0xc1, 0x05, 0x07, 0xff, 0xff, 0xff, 0xff, 0x0c, 0x0b,
0x76, 0x7a, 0x77, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x05, 0x01, 0x0e, 0x0e,
0x0e, 0x01, 0x5e, 0x04, 0xfe, 0xfe, 0x81, 0x4e, 0x50, 0x0b, 0xf6, 0x00, 0xf1, 0x10, 0x00,
0x02, 0x01, 0x01, 0x00, 0x00, 0x62, 0x17, 0x2c, 0x59, 0x49, 0x64, 0x01, 0x03};
uint32_t nas_message_len = sizeof(nas_message);
uint8 pd;
uint8 msg_type;
LIBLTE_BYTE_MSG_STRUCT buf;
LIBLTE_MME_ATTACH_ACCEPT_MSG_STRUCT attach_accept;
bzero(&attach_accept, sizeof(LIBLTE_MME_ATTACH_ACCEPT_MSG_STRUCT));
LIBLTE_MME_ACTIVATE_DEFAULT_EPS_BEARER_CONTEXT_REQUEST_MSG_STRUCT act_def_eps_bearer_context_req;
bzero(&act_def_eps_bearer_context_req, sizeof(LIBLTE_MME_ACTIVATE_DEFAULT_EPS_BEARER_CONTEXT_REQUEST_MSG_STRUCT));
bzero(&buf, sizeof(LIBLTE_BYTE_MSG_STRUCT));
memcpy(buf.msg, nas_message, nas_message_len);
buf.N_bytes = nas_message_len;
liblte_mme_parse_msg_header(&buf, &pd, &msg_type);
switch (msg_type) {
case LIBLTE_MME_MSG_TYPE_ATTACH_ACCEPT:
liblte_mme_unpack_attach_accept_msg(&buf, &attach_accept);
liblte_mme_unpack_activate_default_eps_bearer_context_request_msg(&attach_accept.esm_msg,
&act_def_eps_bearer_context_req);
break;
case LIBLTE_MME_MSG_TYPE_ATTACH_REJECT:
break;
case LIBLTE_MME_MSG_TYPE_AUTHENTICATION_REQUEST:
break;
case LIBLTE_MME_MSG_TYPE_AUTHENTICATION_REJECT:
break;
case LIBLTE_MME_MSG_TYPE_IDENTITY_REQUEST:
break;
case LIBLTE_MME_MSG_TYPE_SECURITY_MODE_COMMAND:
break;
case LIBLTE_MME_MSG_TYPE_SERVICE_REJECT:
break;
case LIBLTE_MME_MSG_TYPE_ESM_INFORMATION_REQUEST:
break;
case LIBLTE_MME_MSG_TYPE_EMM_INFORMATION:
break;
default:
break;
}
return 0;
}
int meas_obj_test()
{
srslte::log_filter log1("RRC");
log1.set_level(srslte::LOG_LEVEL_DEBUG);
log1.set_hex_limit(-1);
asn1::rrc::dl_dcch_msg_s dl_dcch_msg;
uint8_t rrc_msg[256] = {
0x22, 0x16, 0x95, 0xa0, 0x18, 0x00, 0x05, 0xaa, 0x50, 0x36, 0x00, 0x61, 0x08, 0x9c, 0xe3, 0x40, 0xb0, 0x84, 0x4e,
0x71, 0xc0, 0x30, 0x84, 0x6e, 0x71, 0xe0, 0x70, 0x84, 0x6e, 0x70, 0x6c, 0x63, 0x1a, 0xc6, 0xb9, 0x8e, 0x7b, 0x1e,
0x84, 0xc0, 0x01, 0x24, 0x9d, 0x3e, 0xaf, 0xbd, 0x64, 0x04, 0x1d, 0x08, 0x05, 0x24, 0x19, 0x00, 0x03, 0xc4, 0x40,
0xc4, 0xc8, 0x00, 0x89, 0x48, 0x07, 0x04, 0x14, 0x1f, 0xff, 0xff, 0xff, 0xfc, 0x30, 0x2d, 0xd9, 0xe9, 0xdd, 0xa5,
0xb9, 0xd1, 0x95, 0xc9, 0xb9, 0x95, 0xd0, 0x14, 0x04, 0x38, 0x38, 0x38, 0x05, 0x78, 0x13, 0xfb, 0xfa, 0x05, 0x39,
0x40, 0x2f, 0xd8, 0x03, 0xc4, 0x40, 0x00, 0x08, 0x04, 0x04, 0x00, 0x01, 0x88, 0x5c, 0xb1, 0x65, 0x25, 0x90, 0x04,
0x0d, 0xa9, 0xc0, 0x2a, 0x9a, 0x01, 0x99, 0x3b, 0x01, 0xf5, 0x12, 0xf0, 0x85, 0x0d, 0x85, 0xef, 0xc0, 0x01, 0xf2,
0x20, 0x60, 0x18, 0x07, 0x97, 0x09, 0x1f, 0xc3, 0x06, 0x00, 0x81, 0x00, 0x00, 0x11};
uint32_t rrc_msg_len = sizeof(rrc_msg);
cbit_ref bref(&rrc_msg[0], sizeof(rrc_msg));
dl_dcch_msg.unpack(bref);
rrc_conn_recfg_r8_ies_s* reconf_r8 = &dl_dcch_msg.msg.c1().rrc_conn_recfg().crit_exts.c1().rrc_conn_recfg_r8();
TESTASSERT(reconf_r8->rr_cfg_ded_present);
TESTASSERT(reconf_r8->rr_cfg_ded.mac_main_cfg.type().value == rr_cfg_ded_s::mac_main_cfg_c_::types::explicit_value);
mac_main_cfg_s* mac_cfg = &reconf_r8->rr_cfg_ded.mac_main_cfg.explicit_value();
TESTASSERT(mac_cfg->ext);
TESTASSERT(mac_cfg->phr_cfg_present);
TESTASSERT(mac_cfg->phr_cfg.type() == setup_e::setup);
TESTASSERT(mac_cfg->sr_prohibit_timer_r9_present);
TESTASSERT(mac_cfg->sr_prohibit_timer_r9 == 0);
TESTASSERT(reconf_r8->rr_cfg_ded.phys_cfg_ded_present);
TESTASSERT(reconf_r8->rr_cfg_ded.phys_cfg_ded.pdsch_cfg_ded_present);
TESTASSERT(reconf_r8->rr_cfg_ded.phys_cfg_ded.pucch_cfg_ded_present);
TESTASSERT(reconf_r8->rr_cfg_ded.phys_cfg_ded.pusch_cfg_ded_present);
uint8_t rrc_msg2[rrc_msg_len];
bzero(rrc_msg2, sizeof(rrc_msg2));
bit_ref bref2(&rrc_msg2[0], rrc_msg_len);
dl_dcch_msg.pack(bref2);
//
bref = cbit_ref(&rrc_msg2[0], rrc_msg_len);
dl_dcch_msg.unpack(bref);
bit_ref bref_pack(&rrc_msg[0], rrc_msg_len);
dl_dcch_msg.pack(bref_pack);
uint32_t nof_bytes = (uint32_t)bref.distance_bytes();
TESTASSERT(bref_pack.distance() == bref2.distance());
TESTASSERT(memcmp(rrc_msg2, rrc_msg, nof_bytes) == 0);
printf("done\n");
return 0;
}
int main(int argc, char** argv)
{
TESTASSERT(meas_obj_test() == 0);
TESTASSERT(nas_test() == 0);
}
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