mirror of https://github.com/pvnis/srsRAN_4G.git
nr,gnb,rrc: implement NR RRCSetup in RRC and wrote unit test
Francisco
3 years ago
committed by
Francisco Paisana
parent
89ca761680
commit
fd7c5e375c
@ -0,0 +1,65 @@
|
|||||||
|
/**
|
||||||
|
*
|
||||||
|
* \section COPYRIGHT
|
||||||
|
*
|
||||||
|
* Copyright 2013-2021 Software Radio Systems Limited
|
||||||
|
*
|
||||||
|
* By using this file, you agree to the terms and conditions set
|
||||||
|
* forth in the LICENSE file which can be found at the top level of
|
||||||
|
* the distribution.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "rrc_nr_test_helpers.h"
|
||||||
|
#include "srsran/common/test_common.h"
|
||||||
|
|
||||||
|
using namespace asn1::rrc_nr;
|
||||||
|
|
||||||
|
namespace srsenb {
|
||||||
|
|
||||||
|
int test_rrc_nr_connection_establishment(srsran::task_scheduler& task_sched,
|
||||||
|
rrc_nr& rrc_obj,
|
||||||
|
rlc_nr_rrc_tester& rlc,
|
||||||
|
uint16_t rnti)
|
||||||
|
{
|
||||||
|
srsran::unique_byte_buffer_t pdu;
|
||||||
|
|
||||||
|
// Send RRCSetupRequest
|
||||||
|
ul_ccch_msg_s setup_msg;
|
||||||
|
rrc_setup_request_ies_s& setup = setup_msg.msg.set_c1().set_rrc_setup_request().rrc_setup_request;
|
||||||
|
setup.establishment_cause.value = establishment_cause_opts::mo_data;
|
||||||
|
setup.ue_id.set_random_value().from_number(0);
|
||||||
|
{
|
||||||
|
pdu = srsran::make_byte_buffer();
|
||||||
|
asn1::bit_ref bref{pdu->data(), pdu->get_tailroom()};
|
||||||
|
TESTASSERT_SUCCESS(setup_msg.pack(bref));
|
||||||
|
pdu->N_bytes = bref.distance_bytes();
|
||||||
|
}
|
||||||
|
|
||||||
|
rrc_obj.write_pdu(rnti, 0, std::move(pdu));
|
||||||
|
task_sched.tic();
|
||||||
|
|
||||||
|
TESTASSERT_EQ(rnti, rlc.last_sdu_rnti);
|
||||||
|
TESTASSERT_EQ(srsran::srb_to_lcid(srsran::nr_srb::srb0), rlc.last_sdu_lcid);
|
||||||
|
TESTASSERT(rlc.last_sdu->size() > 0);
|
||||||
|
dl_ccch_msg_s dl_ccch_msg;
|
||||||
|
{
|
||||||
|
asn1::cbit_ref bref{rlc.last_sdu->data(), rlc.last_sdu->size()};
|
||||||
|
TESTASSERT_SUCCESS(dl_ccch_msg.unpack(bref));
|
||||||
|
}
|
||||||
|
TESTASSERT_EQ(dl_ccch_msg_type_c::types_opts::c1, dl_ccch_msg.msg.type().value);
|
||||||
|
TESTASSERT_EQ(dl_ccch_msg_type_c::c1_c_::types_opts::rrc_setup, dl_ccch_msg.msg.c1().type().value);
|
||||||
|
TESTASSERT_EQ(asn1::rrc_nr::rrc_setup_s::crit_exts_c_::types_opts::rrc_setup,
|
||||||
|
dl_ccch_msg.msg.c1().rrc_setup().crit_exts.type().value);
|
||||||
|
|
||||||
|
const rrc_setup_ies_s& setup_ies = dl_ccch_msg.msg.c1().rrc_setup().crit_exts.rrc_setup();
|
||||||
|
TESTASSERT(setup_ies.radio_bearer_cfg.srb_to_add_mod_list_present);
|
||||||
|
TESTASSERT_EQ(1, setup_ies.radio_bearer_cfg.srb_to_add_mod_list.size());
|
||||||
|
|
||||||
|
const srb_to_add_mod_s& srb1 = setup_ies.radio_bearer_cfg.srb_to_add_mod_list[0];
|
||||||
|
TESTASSERT_EQ(srsran::srb_to_lcid(srsran::nr_srb::srb1), srb1.srb_id);
|
||||||
|
|
||||||
|
return SRSRAN_SUCCESS;
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace srsenb
|
||||||
@ -0,0 +1,60 @@
|
|||||||
|
/**
|
||||||
|
*
|
||||||
|
* \section COPYRIGHT
|
||||||
|
*
|
||||||
|
* Copyright 2013-2021 Software Radio Systems Limited
|
||||||
|
*
|
||||||
|
* By using this file, you agree to the terms and conditions set
|
||||||
|
* forth in the LICENSE file which can be found at the top level of
|
||||||
|
* the distribution.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef SRSRAN_RRC_NR_TEST_HELPERS_H
|
||||||
|
#define SRSRAN_RRC_NR_TEST_HELPERS_H
|
||||||
|
|
||||||
|
#include "srsenb/test/common/dummy_classes_common.h"
|
||||||
|
#include "srsgnb/hdr/stack/common/test/dummy_nr_classes.h"
|
||||||
|
#include "srsgnb/hdr/stack/rrc/rrc_nr.h"
|
||||||
|
|
||||||
|
namespace srsenb {
|
||||||
|
|
||||||
|
class pdcp_nr_rrc_tester : public pdcp_dummy
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
void write_sdu(uint16_t rnti, uint32_t lcid, srsran::unique_byte_buffer_t sdu, int pdcp_sn = -1) override
|
||||||
|
{
|
||||||
|
last_sdu_rnti = rnti;
|
||||||
|
last_sdu_lcid = lcid;
|
||||||
|
last_sdu = std::move(sdu);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t last_sdu_rnti = SRSRAN_INVALID_RNTI;
|
||||||
|
uint32_t last_sdu_lcid = srsran::MAX_NR_NOF_BEARERS;
|
||||||
|
srsran::unique_byte_buffer_t last_sdu;
|
||||||
|
};
|
||||||
|
|
||||||
|
class rlc_nr_rrc_tester : public rlc_dummy
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
void write_sdu(uint16_t rnti, uint32_t lcid, srsran::unique_byte_buffer_t sdu)
|
||||||
|
{
|
||||||
|
last_sdu_rnti = rnti;
|
||||||
|
last_sdu_lcid = lcid;
|
||||||
|
last_sdu = std::move(sdu);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t last_sdu_rnti;
|
||||||
|
uint32_t last_sdu_lcid;
|
||||||
|
srsran::unique_byte_buffer_t last_sdu;
|
||||||
|
};
|
||||||
|
|
||||||
|
/// Run TS 38.331, 5.3.3 "RRC connection establishment" to completion
|
||||||
|
int test_rrc_nr_connection_establishment(srsran::task_scheduler& task_sched,
|
||||||
|
rrc_nr& rrc_obj,
|
||||||
|
rlc_nr_rrc_tester& rlc,
|
||||||
|
uint16_t rnti);
|
||||||
|
|
||||||
|
} // namespace srsenb
|
||||||
|
|
||||||
|
#endif // SRSRAN_RRC_NR_TEST_HELPERS_H
|
||||||
Loading…
Reference in New Issue