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rrc_nr_test: add packing test for NR radio bearer config

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also add (still incomplete) secondary cell group config pack test
master
Andre Puschmann 4 years ago
parent 8dd7075d12
commit 6bf3feda92
1 changed files with 189 additions and 11 deletions
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200
lib/test/asn1/rrc_nr_test.cc
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@ -14,6 +14,8 @@
#include "srsran/common/test_common.h"
#include <cstdio>
#define JSON_OUTPUT 0
using namespace asn1;
using namespace asn1::rrc_nr;
@ -175,9 +177,11 @@ int test_ue_rrc_reconfiguration()
TESTASSERT(rrc_recfg.unpack(bref) == SRSASN_SUCCESS);
TESTASSERT(rrc_recfg.rrc_transaction_id == 0);
#if JSON_OUTPUT
json_writer jw;
rrc_recfg.to_json(jw);
srslog::fetch_basic_logger("RRC").info("RRC Reconfig: \n %s", jw.to_string().c_str());
#endif
TESTASSERT(rrc_recfg.crit_exts.type() == asn1::rrc_nr::rrc_recfg_s::crit_exts_c_::types::rrc_recfg);
TESTASSERT(rrc_recfg.crit_exts.rrc_recfg().secondary_cell_group_present == true);
@ -186,9 +190,11 @@ int test_ue_rrc_reconfiguration()
cbit_ref bref0(rrc_recfg.crit_exts.rrc_recfg().secondary_cell_group.data(),
rrc_recfg.crit_exts.rrc_recfg().secondary_cell_group.size());
TESTASSERT(cell_group_cfg.unpack(bref0) == SRSASN_SUCCESS);
// json_writer jw1;
// cell_group_cfg.to_json(jw1);
// srslog::fetch_basic_logger("RRC").info("RRC Secondary Cell Group: \n %s", jw1.to_string().c_str());
#if JSON_OUTPUT
json_writer jw1;
cell_group_cfg.to_json(jw1);
srslog::fetch_basic_logger("RRC").info("RRC Secondary Cell Group: \n %s", jw1.to_string().c_str());
#endif
TESTASSERT(cell_group_cfg.cell_group_id == 1);
TESTASSERT(cell_group_cfg.rlc_bearer_to_add_mod_list_present == true);
TESTASSERT(cell_group_cfg.rlc_bearer_to_add_mod_list.size() == 1);
@ -201,18 +207,76 @@ int test_ue_rrc_reconfiguration()
int test_radio_bearer_config()
{
uint8_t rrc_msg[] = "\x14\x09\x28\x17\x87\xc0\x0c\x28";
uint32_t rrc_msg_len = sizeof(rrc_msg);
cbit_ref bref(&rrc_msg[0], sizeof(rrc_msg));
radio_bearer_cfg_s radio_bearer_cfg;
TESTASSERT(radio_bearer_cfg.unpack(bref) == SRSASN_SUCCESS);
// json_writer jw;
// radio_bearer_cfg.to_json(jw);
// srslog::fetch_basic_logger("RRC").info("RRC Bearer CFG Message: \n %s", jw.to_string().c_str());
#if JSON_OUTPUT
json_writer jw;
radio_bearer_cfg.to_json(jw);
srslog::fetch_basic_logger("RRC").info("RRC Bearer CFG Message: \n %s", jw.to_string().c_str());
#endif
TESTASSERT(radio_bearer_cfg.drb_to_add_mod_list_present == true);
TESTASSERT(radio_bearer_cfg.drb_to_add_mod_list.size() == 1);
TESTASSERT(radio_bearer_cfg.security_cfg_present == true);
TESTASSERT(radio_bearer_cfg.security_cfg.security_algorithm_cfg_present == true);
TESTASSERT(radio_bearer_cfg.security_cfg.key_to_use_present == true);
// full RRC reconfig pack
rrc_recfg_s reconfig;
reconfig.rrc_transaction_id = 0;
rrc_recfg_ies_s& recfg_ies = reconfig.crit_exts.set_rrc_recfg();
recfg_ies.radio_bearer_cfg_present = true;
recfg_ies.radio_bearer_cfg.drb_to_add_mod_list_present = true;
recfg_ies.radio_bearer_cfg.drb_to_add_mod_list.resize(1);
auto& drb_item = recfg_ies.radio_bearer_cfg.drb_to_add_mod_list[0];
drb_item.drb_id = 1;
drb_item.cn_assoc_present = true;
drb_item.cn_assoc.set_eps_bearer_id() = 5;
drb_item.pdcp_cfg_present = true;
drb_item.pdcp_cfg.ciphering_disabled_present = true;
drb_item.pdcp_cfg.drb_present = true;
drb_item.pdcp_cfg.drb.pdcp_sn_size_dl_present = true;
drb_item.pdcp_cfg.drb.pdcp_sn_size_dl = asn1::rrc_nr::pdcp_cfg_s::drb_s_::pdcp_sn_size_dl_opts::len18bits;
drb_item.pdcp_cfg.drb.pdcp_sn_size_ul_present = true;
drb_item.pdcp_cfg.drb.pdcp_sn_size_ul = asn1::rrc_nr::pdcp_cfg_s::drb_s_::pdcp_sn_size_ul_opts::len18bits;
drb_item.pdcp_cfg.drb.discard_timer_present = true;
drb_item.pdcp_cfg.drb.discard_timer = asn1::rrc_nr::pdcp_cfg_s::drb_s_::discard_timer_opts::ms100;
drb_item.pdcp_cfg.drb.hdr_compress.set_not_used();
drb_item.pdcp_cfg.t_reordering_present = true;
drb_item.pdcp_cfg.t_reordering = asn1::rrc_nr::pdcp_cfg_s::t_reordering_opts::ms0;
recfg_ies.radio_bearer_cfg.security_cfg_present = true;
recfg_ies.radio_bearer_cfg.security_cfg.key_to_use_present = true;
recfg_ies.radio_bearer_cfg.security_cfg.key_to_use = asn1::rrc_nr::security_cfg_s::key_to_use_opts::secondary;
recfg_ies.radio_bearer_cfg.security_cfg.security_algorithm_cfg_present = true;
recfg_ies.radio_bearer_cfg.security_cfg.security_algorithm_cfg.ciphering_algorithm = ciphering_algorithm_opts::nea2;
uint8_t buffer[1024];
asn1::bit_ref bref_pack(buffer, sizeof(buffer));
TESTASSERT(reconfig.pack(bref_pack) == asn1::SRSASN_SUCCESS);
TESTASSERT(test_pack_unpack_consistency(reconfig) == SRSASN_SUCCESS);
#if JSON_OUTPUT
reconfig.to_json(jw);
srslog::fetch_basic_logger("RRC").info("RRC Reconfig Message: \n %s", jw.to_string().c_str());
#endif
// only pack the radio bearer config to compare against TV
asn1::bit_ref bref_pack2(buffer, sizeof(buffer));
radio_bearer_cfg_s& radio_bearer_cfg_pack = recfg_ies.radio_bearer_cfg;
TESTASSERT(radio_bearer_cfg_pack.pack(bref_pack2) == asn1::SRSASN_SUCCESS);
#if JSON_OUTPUT
radio_bearer_cfg_pack.to_json(jw);
srslog::fetch_basic_logger("RRC").info("Radio bearer config Message: \n %s", jw.to_string().c_str());
#endif
// TODO: messages don't match yet
// TESTASSERT(bref_pack2.distance_bytes() == sizeof(rrc_msg));
// TESTASSERT(memcmp(rrc_msg, buffer, sizeof(rrc_msg)) == 0);
return SRSRAN_SUCCESS;
}
@ -262,7 +326,7 @@ int test_cell_group_config()
TESTASSERT(cell_group_cfg.sp_cell_cfg.sp_cell_cfg_ded.pdcch_serving_cell_cfg_present == true);
TESTASSERT(cell_group_cfg.sp_cell_cfg.sp_cell_cfg_ded.pdsch_serving_cell_cfg_present == true);
TESTASSERT(cell_group_cfg.sp_cell_cfg.sp_cell_cfg_ded.csi_meas_cfg_present == true);
TESTASSERT(cell_group_cfg.sp_cell_cfg.recfg_with_sync_present = true);
TESTASSERT(cell_group_cfg.sp_cell_cfg.recfg_with_sync_present == true);
TESTASSERT(cell_group_cfg.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common_present == true);
TESTASSERT(cell_group_cfg.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.pci_present == true);
TESTASSERT(cell_group_cfg.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.pci == 500);
@ -291,9 +355,123 @@ int test_cell_group_config()
TESTASSERT(rach_cfg_common.rach_cfg_generic.ra_resp_win == asn1::rrc_nr::rach_cfg_generic_s::ra_resp_win_opts::sl10);
TESTASSERT(rach_cfg_common.ssb_per_rach_occasion_and_cb_preambs_per_ssb_present == true);
// asn1::json_writer json_writer;
// cell_group_cfg.to_json(json_writer);
// srslog::fetch_basic_logger("RRC").info("RRC Secondary Cell Group: Content: %s\n", json_writer.to_string().c_str());
#if JSON_OUTPUT
asn1::json_writer json_writer;
cell_group_cfg.to_json(json_writer);
srslog::fetch_basic_logger("RRC").info("RRC Secondary Cell Group: Content: %s\n", json_writer.to_string().c_str());
#endif
// pack it again
cell_group_cfg_s cell_group_cfg_pack;
cell_group_cfg_pack.sp_cell_cfg_present = true;
cell_group_cfg_pack.sp_cell_cfg.serv_cell_idx_present = true;
cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded_present = true;
cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded.init_dl_bwp_present = true;
cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded.first_active_dl_bwp_id_present = true;
cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded.ul_cfg_present = true;
// TODO: add setup
cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded.pdcch_serving_cell_cfg_present = true;
auto& pdcch_cfg = cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded.pdcch_serving_cell_cfg.set_setup();
// TODO: add PDCCH config
cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded.pdsch_serving_cell_cfg_present = true;
auto& pdsch_cfg = cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded.pdsch_serving_cell_cfg.set_setup();
// TODO: add PDSCH config
cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded.csi_meas_cfg_present = true;
cell_group_cfg_pack.sp_cell_cfg.sp_cell_cfg_ded.csi_meas_cfg.set_setup();
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.new_ue_id = 17943;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.smtc.release();
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.t304 = recfg_with_sync_s::t304_opts::ms1000;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ss_pbch_block_pwr = 0;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dmrs_type_a_position =
asn1::rrc_nr::serving_cell_cfg_common_s::dmrs_type_a_position_opts::pos2;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.pci_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.pci = 500;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ssb_subcarrier_spacing_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ssb_subcarrier_spacing =
subcarrier_spacing_opts::khz30;
// DL config
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.freq_info_dl_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.freq_info_dl
.absolute_freq_ssb_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.freq_info_dl.absolute_freq_ssb =
632640;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.freq_info_dl.freq_band_list
.push_back(78);
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.freq_info_dl.absolute_freq_point_a =
632316;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.freq_info_dl
.scs_specific_carrier_list.resize(1);
auto& dl_carrier = cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.freq_info_dl
.scs_specific_carrier_list[0];
dl_carrier.offset_to_carrier = 0;
dl_carrier.subcarrier_spacing = subcarrier_spacing_opts::khz15;
dl_carrier.carrier_bw = 52;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.init_dl_bwp_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.init_dl_bwp.generic_params
.location_and_bw = 14025;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.init_dl_bwp.generic_params
.subcarrier_spacing = subcarrier_spacing_opts::khz15;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.init_dl_bwp
.pdcch_cfg_common_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.init_dl_bwp.pdcch_cfg_common
.set_setup();
// TODO: add PDCCH config
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.init_dl_bwp
.pdsch_cfg_common_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.dl_cfg_common.init_dl_bwp.pdsch_cfg_common
.set_setup();
// TODO: add PDSCH config
// UL config
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.dummy = time_align_timer_opts::ms500;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.freq_info_ul_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.freq_info_ul
.scs_specific_carrier_list.resize(1);
auto& ul_carrier = cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.freq_info_ul
.scs_specific_carrier_list[0];
ul_carrier.offset_to_carrier = 0;
ul_carrier.subcarrier_spacing = subcarrier_spacing_opts::khz15;
ul_carrier.carrier_bw = 52;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.init_ul_bwp_present = true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.init_ul_bwp.generic_params
.location_and_bw = 14025;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.init_ul_bwp.generic_params
.subcarrier_spacing = subcarrier_spacing_opts::khz15;
// TODO: add config field for RACH
#if 0
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.init_ul_bwp.rach_cfg_common_present=true;
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.init_ul_bwp.rach_cfg_common.set_setup();
cell_group_cfg_pack.sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.ul_cfg_common.init_ul_bwp.rach_cfg_common.setup().prach_root_seq_idx = 10;
#endif
uint8_t buffer[1024];
asn1::bit_ref bref_pack(buffer, sizeof(buffer));
TESTASSERT(cell_group_cfg_pack.pack(bref_pack) == asn1::SRSASN_SUCCESS);
TESTASSERT(test_pack_unpack_consistency(cell_group_cfg_pack) == SRSASN_SUCCESS);
#if JSON_OUTPUT
int packed_len = bref_pack.distance_bytes();
asn1::json_writer json_writer2;
cell_group_cfg_pack.to_json(json_writer2);
srslog::fetch_basic_logger("RRC").info(
buffer, packed_len, "Cell group config repacked (%d B): \n %s", packed_len, json_writer2.to_string().c_str());
#endif
return SRSRAN_SUCCESS;
}

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