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openairinterface5g/openair2/F1AP/tests/f1ap_lib_test.c
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/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file f1ap_lib_test.c
* \brief Test functions for F1AP encoding/decoding library
* \author Guido Casati, Robert Schmidt
* \date 2024
* \version 0.1
* \note
* \warning
*/
#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include "common/utils/assertions.h"
#include "common/utils/utils.h"
#include "f1ap_messages_types.h"
#include "F1AP_F1AP-PDU.h"
#include "lib/f1ap_rrc_message_transfer.h"
#include "lib/f1ap_interface_management.h"
void exit_function(const char *file, const char *function, const int line, const char *s, const int assert)
{
printf("detected error at %s:%d:%s: %s\n", file, line, function, s);
abort();
}
static F1AP_F1AP_PDU_t *f1ap_encode_decode(const F1AP_F1AP_PDU_t *enc_pdu)
{
//xer_fprint(stdout, &asn_DEF_F1AP_F1AP_PDU, enc_pdu);
DevAssert(enc_pdu != NULL);
char errbuf[1024];
size_t errlen = sizeof(errbuf);
int ret = asn_check_constraints(&asn_DEF_F1AP_F1AP_PDU, enc_pdu, errbuf, &errlen);
AssertFatal(ret == 0, "asn_check_constraints() failed: %s\n", errbuf);
uint8_t msgbuf[16384];
asn_enc_rval_t enc = aper_encode_to_buffer(&asn_DEF_F1AP_F1AP_PDU, NULL, enc_pdu, msgbuf, sizeof(msgbuf));
AssertFatal(enc.encoded > 0, "aper_encode_to_buffer() failed\n");
F1AP_F1AP_PDU_t *dec_pdu = NULL;
asn_codec_ctx_t st = {.max_stack_size = 100 * 1000};
asn_dec_rval_t dec = aper_decode(&st, &asn_DEF_F1AP_F1AP_PDU, (void **)&dec_pdu, msgbuf, enc.encoded, 0, 0);
AssertFatal(dec.code == RC_OK, "aper_decode() failed\n");
//xer_fprint(stdout, &asn_DEF_F1AP_F1AP_PDU, dec_pdu);
return dec_pdu;
}
static void f1ap_msg_free(F1AP_F1AP_PDU_t *pdu)
{
ASN_STRUCT_FREE(asn_DEF_F1AP_F1AP_PDU, pdu);
}
/**
* @brief Test Initial UL RRC Message Transfer encoding/decoding
*/
static void test_initial_ul_rrc_message_transfer(void)
{
plmn_id_t plmn = {.mcc = 208, .mnc = 95, .mnc_digit_length = 2};
uint8_t rrc[] = "RRC Container";
uint8_t du2cu[] = "DU2CU Container";
f1ap_initial_ul_rrc_message_t orig = {
.gNB_DU_ue_id = 12,
.plmn = plmn,
.nr_cellid = 135,
.crnti = 0x1234,
.rrc_container = rrc,
.rrc_container_length = sizeof(rrc),
.du2cu_rrc_container = du2cu,
.du2cu_rrc_container_length = sizeof(du2cu),
.transaction_id = 2,
};
F1AP_F1AP_PDU_t *f1enc = encode_initial_ul_rrc_message_transfer(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
f1ap_initial_ul_rrc_message_t decoded;
bool ret = decode_initial_ul_rrc_message_transfer(f1dec, &decoded);
AssertFatal(ret, "decode_initial_ul_rrc_message_transfer(): could not decode message\n");
f1ap_msg_free(f1dec);
ret = eq_initial_ul_rrc_message_transfer(&orig, &decoded);
AssertFatal(ret, "eq_initial_ul_rrc_message_transfer(): decoded message doesn't match\n");
free_initial_ul_rrc_message_transfer(&decoded);
f1ap_initial_ul_rrc_message_t cp = cp_initial_ul_rrc_message_transfer(&orig);
ret = eq_initial_ul_rrc_message_transfer(&orig, &cp);
AssertFatal(ret, "eq_initial_ul_rrc_message_transfer(): copied message doesn't match\n");
free_initial_ul_rrc_message_transfer(&cp);
}
/**
* @brief Test DL RRC Message Transfer encoding/decoding
*/
static void test_dl_rrc_message_transfer(void)
{
uint8_t *rrc = calloc_or_fail(strlen("RRC Container") + 1, sizeof(*rrc));
uint32_t *old_gNB_DU_ue_id = calloc_or_fail(1, sizeof(*old_gNB_DU_ue_id));
memcpy((void *)rrc, "RRC Container", strlen("RRC Container") + 1);
f1ap_dl_rrc_message_t orig = {
.gNB_DU_ue_id = 12,
.gNB_CU_ue_id = 12,
.old_gNB_DU_ue_id = old_gNB_DU_ue_id,
.srb_id = 1,
.rrc_container = rrc,
.rrc_container_length = sizeof(rrc),
};
F1AP_F1AP_PDU_t *f1enc = encode_dl_rrc_message_transfer(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
f1ap_dl_rrc_message_t decoded = {0};
bool ret = decode_dl_rrc_message_transfer(f1dec, &decoded);
AssertFatal(ret, "decode_initial_ul_rrc_message_transfer(): could not decode message\n");
f1ap_msg_free(f1dec);
ret = eq_dl_rrc_message_transfer(&orig, &decoded);
AssertFatal(ret, "eq_dl_rrc_message_transfer(): decoded message doesn't match\n");
free_dl_rrc_message_transfer(&decoded);
f1ap_dl_rrc_message_t cp = cp_dl_rrc_message_transfer(&orig);
ret = eq_dl_rrc_message_transfer(&orig, &cp);
AssertFatal(ret, "eq_dl_rrc_message_transfer(): copied message doesn't match\n");
free_dl_rrc_message_transfer(&orig);
free_dl_rrc_message_transfer(&cp);
}
/**
* @brief Test UL RRC Message Transfer encoding/decoding
*/
static void test_ul_rrc_message_transfer(void)
{
uint8_t rrc[] = "RRC Container";
f1ap_ul_rrc_message_t orig = {
.gNB_DU_ue_id = 12,
.gNB_CU_ue_id = 12,
.srb_id = 1,
.rrc_container = rrc,
.rrc_container_length = sizeof(rrc),
};
F1AP_F1AP_PDU_t *f1enc = encode_ul_rrc_message_transfer(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
f1ap_ul_rrc_message_t decoded = {0};
bool ret = decode_ul_rrc_message_transfer(f1dec, &decoded);
AssertFatal(ret, "decode_initial_ul_rrc_message_transfer(): could not decode message\n");
f1ap_msg_free(f1dec);
ret = eq_ul_rrc_message_transfer(&orig, &decoded);
AssertFatal(ret, "eq_dl_rrc_message_transfer(): decoded message doesn't match\n");
free_ul_rrc_message_transfer(&decoded);
f1ap_ul_rrc_message_t cp = cp_ul_rrc_message_transfer(&orig);
ret = eq_ul_rrc_message_transfer(&orig, &cp);
AssertFatal(ret, "eq_dl_rrc_message_transfer(): copied message doesn't match\n");
free_ul_rrc_message_transfer(&cp);
}
/**
* @brief Test F1AP Setup Request Encoding/Decoding
*/
static void test_f1ap_setup_request(void)
{
/* allocate memory */
/* gNB_DU_name */
uint8_t *gNB_DU_name = calloc_or_fail(strlen("OAI DU") + 1, sizeof(*gNB_DU_name));
memcpy(gNB_DU_name, "OAI DU", strlen("OAI DU") + 1);
/* sys_info */
uint8_t *mib = calloc_or_fail(3, sizeof(*mib));
uint8_t *sib1 = calloc_or_fail(3, sizeof(*sib1));
f1ap_gnb_du_system_info_t sys_info = {
.mib_length = 3,
.mib = mib,
.sib1_length = 3,
.sib1 = sib1,
};
/* measurement_timing_information */
int measurement_timing_config_len = strlen("0") + 1;
uint8_t *measurement_timing_information = calloc_or_fail(measurement_timing_config_len, sizeof(*measurement_timing_information));
memcpy((void *)measurement_timing_information, "0", measurement_timing_config_len);
/* TAC */
uint32_t *tac = calloc_or_fail(1, sizeof(*tac));
/*
* TDD test
*/
// Served Cell Info
f1ap_served_cell_info_t info = {
.mode = F1AP_MODE_TDD,
.tdd.freqinfo.arfcn = 640000,
.tdd.freqinfo.band = 78,
.tdd.tbw.nrb = 66,
.tdd.tbw.scs = 1,
.measurement_timing_config_len = measurement_timing_config_len,
.measurement_timing_config = measurement_timing_information,
.nr_cellid = 123456,
.plmn.mcc = 1,
.plmn.mnc = 1,
.plmn.mnc_digit_length = 3,
.num_ssi = 1,
.nssai[0].sst = 1,
.nssai[0].sd = 1,
.tac = tac,
};
// create message
f1ap_setup_req_t orig = {
.gNB_DU_id = 1,
.gNB_DU_name = (char *)gNB_DU_name,
.num_cells_available = 1,
.transaction_id = 2,
.rrc_ver[0] = 12,
.rrc_ver[1] = 34,
.rrc_ver[2] = 56,
.cell[0].info = info,
};
orig.cell[0].sys_info = calloc_or_fail(1, sizeof(*orig.cell[0].sys_info));
*orig.cell[0].sys_info = sys_info;
// encode
F1AP_F1AP_PDU_t *f1enc = encode_f1ap_setup_request(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
// decode
f1ap_setup_req_t decoded = {0};
bool ret = decode_f1ap_setup_request(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_setup_request(): could not decode message\n");
f1ap_msg_free(f1dec);
// equality check
ret = eq_f1ap_setup_request(&orig, &decoded);
AssertFatal(ret, "eq_f1ap_setup_request(): decoded message doesn't match\n");
free_f1ap_setup_request(&decoded);
// deep copy
f1ap_setup_req_t cp = cp_f1ap_setup_request(&orig);
ret = eq_f1ap_setup_request(&orig, &cp);
AssertFatal(ret, "eq_f1ap_setup_request(): copied message doesn't match\n");
free_f1ap_setup_request(&cp);
/*
* FDD test
*/
info.mode = F1AP_MODE_FDD;
info.tdd.freqinfo.arfcn = 0;
info.tdd.freqinfo.band = 0;
info.tdd.tbw.nrb = 0;
info.tdd.tbw.scs = 0;
info.fdd.ul_freqinfo.arfcn = 640000;
info.fdd.ul_freqinfo.band = 78;
info.fdd.dl_freqinfo.arfcn = 641000;
info.fdd.dl_freqinfo.band = 78;
info.fdd.ul_tbw.nrb = 66;
info.fdd.ul_tbw.scs = 1;
info.fdd.dl_tbw.nrb = 66;
info.fdd.dl_tbw.scs = 1;
// encode
f1enc = encode_f1ap_setup_request(&orig);
f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
// decode
ret = decode_f1ap_setup_request(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_setup_request(): could not decode message\n");
f1ap_msg_free(f1dec);
// equality check
ret = eq_f1ap_setup_request(&orig, &decoded);
AssertFatal(ret, "eq_f1ap_setup_request(): decoded message doesn't match\n");
free_f1ap_setup_request(&decoded);
// copy
cp = cp_f1ap_setup_request(&orig);
ret = eq_f1ap_setup_request(&orig, &cp);
AssertFatal(ret, "eq_f1ap_setup_request(): copied message doesn't match\n");
free_f1ap_setup_request(&cp);
// free original message
free_f1ap_setup_request(&orig);
}
/**
* @brief Test F1AP Setup Response Encoding/Decoding
*/
static void test_f1ap_setup_response(void)
{
/* allocate memory */
/* gNB_CU_name */
char *cu_name = "OAI-CU";
int len = strlen(cu_name) + 1;
uint8_t *gNB_CU_name = calloc_or_fail(len, sizeof(*gNB_CU_name));
memcpy((void *)gNB_CU_name, cu_name, len);
/* create message */
f1ap_setup_resp_t orig = {
.gNB_CU_name = (char *)gNB_CU_name,
.transaction_id = 2,
.rrc_ver[0] = 12,
.rrc_ver[1] = 34,
.rrc_ver[2] = 56,
.num_cells_to_activate = 1,
.cells_to_activate[0].nr_cellid = 123456,
.cells_to_activate[0].nrpci = 1,
.cells_to_activate[0].plmn.mcc = 12,
.cells_to_activate[0].plmn.mnc = 123,
.cells_to_activate[0].plmn.mnc_digit_length = 3,
};
/* Cells to activate */
if (orig.num_cells_to_activate) {
/* SI_container */
char *s = "test";
int SI_container_length = strlen(s) + 1;
orig.cells_to_activate[0].num_SI = 1;
f1ap_sib_msg_t *SI_msg = &orig.cells_to_activate[0].SI_msg[0];
SI_msg->SI_container = malloc_or_fail(SI_container_length);
memcpy(SI_msg->SI_container, (uint8_t *)s, SI_container_length);
SI_msg->SI_container_length = SI_container_length;
SI_msg->SI_type = 7;
}
F1AP_F1AP_PDU_t *f1enc = encode_f1ap_setup_response(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
f1ap_setup_resp_t decoded = {0};
bool ret = decode_f1ap_setup_response(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_setup_response(): could not decode message\n");
f1ap_msg_free(f1dec);
ret = eq_f1ap_setup_response(&orig, &decoded);
AssertFatal(ret, "eq_f1ap_setup_response(): decoded message doesn't match\n");
free_f1ap_setup_response(&decoded);
f1ap_setup_resp_t cp = cp_f1ap_setup_response(&orig);
ret = eq_f1ap_setup_response(&orig, &cp);
AssertFatal(ret, "eq_f1ap_setup_response(): copied message doesn't match\n");
free_f1ap_setup_response(&cp);
free_f1ap_setup_response(&orig);
}
/**
* @brief Test F1AP Setup Failure Encoding/Decoding
*/
static void test_f1ap_setup_failure(void)
{
/* create message */
f1ap_setup_failure_t orig = {
.transaction_id = 2,
.cause = 4,
};
F1AP_F1AP_PDU_t *f1enc = encode_f1ap_setup_failure(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
f1ap_setup_failure_t decoded = {0};
bool ret = decode_f1ap_setup_failure(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_setup_failure(): could not decode message\n");
f1ap_msg_free(f1dec);
ret = eq_f1ap_setup_failure(&orig, &decoded);
AssertFatal(ret, "eq_f1ap_setup_failure(): decoded message doesn't match\n");
f1ap_setup_failure_t cp = cp_f1ap_setup_failure(&orig);
ret = eq_f1ap_setup_failure(&orig, &cp);
AssertFatal(ret, "eq_f1ap_setup_failure(): copied message doesn't match\n");
}
static void _test_f1ap_reset_msg(const f1ap_reset_t *orig)
{
F1AP_F1AP_PDU_t *f1enc = encode_f1ap_reset(orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
f1ap_reset_t decoded = {0};
bool ret = decode_f1ap_reset(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_reset(): could not decode message\n");
f1ap_msg_free(f1dec);
ret = eq_f1ap_reset(orig, &decoded);
AssertFatal(ret, "eq_f1ap_reset(): decoded message doesn't match original\n");
free_f1ap_reset(&decoded);
f1ap_reset_t cp = cp_f1ap_reset(orig);
ret = eq_f1ap_reset(orig, &cp);
AssertFatal(ret, "eq_f1ap_reset(): copied message doesn't match original\n");
free_f1ap_reset(&cp);
printf("f1ap_reset successful\n");
}
/**
* @brief Test F1AP Reset message where the entire F1 interface is reset
*/
static void test_f1ap_reset_all(void)
{
f1ap_reset_t orig = {
.transaction_id = 2,
.cause = F1AP_CAUSE_TRANSPORT,
.cause_value = 3, /* no type -> whatever */
.reset_type = F1AP_RESET_ALL,
};
_test_f1ap_reset_msg(&orig);
free_f1ap_reset(&orig);
}
/**
* @brief Test F1AP Reset message where only some UEs are marked to reset
*/
static void test_f1ap_reset_part(void)
{
f1ap_reset_t orig = {
.transaction_id = 3,
.cause = F1AP_CAUSE_MISC,
.cause_value = 3, /* no type -> whatever */
.reset_type = F1AP_RESET_PART_OF_F1_INTERFACE,
.num_ue_to_reset = 4,
};
orig.ue_to_reset = calloc_or_fail(orig.num_ue_to_reset, sizeof(*orig.ue_to_reset));
orig.ue_to_reset[0].gNB_CU_ue_id = malloc_or_fail(sizeof(*orig.ue_to_reset[0].gNB_CU_ue_id));
*orig.ue_to_reset[0].gNB_CU_ue_id = 10;
orig.ue_to_reset[1].gNB_DU_ue_id = malloc_or_fail(sizeof(*orig.ue_to_reset[1].gNB_DU_ue_id));
*orig.ue_to_reset[1].gNB_DU_ue_id = 11;
orig.ue_to_reset[2].gNB_CU_ue_id = malloc_or_fail(sizeof(*orig.ue_to_reset[2].gNB_CU_ue_id));
*orig.ue_to_reset[2].gNB_CU_ue_id = 12;
orig.ue_to_reset[2].gNB_DU_ue_id = malloc_or_fail(sizeof(*orig.ue_to_reset[2].gNB_DU_ue_id));
*orig.ue_to_reset[2].gNB_DU_ue_id = 13;
// orig.ue_to_reset[3] intentionally empty (because it is allowed, both IDs are optional)
_test_f1ap_reset_msg(&orig);
free_f1ap_reset(&orig);
}
/**
* @brief Test F1 reset ack with differently ack'd UEs ("generic ack" is
* special case with no individual UE acked)
*/
static void test_f1ap_reset_ack(void)
{
f1ap_reset_ack_t orig = {
.transaction_id = 4,
.num_ue_to_reset = 4,
};
orig.ue_to_reset = calloc_or_fail(orig.num_ue_to_reset, sizeof(*orig.ue_to_reset));
orig.ue_to_reset[0].gNB_CU_ue_id = malloc_or_fail(sizeof(*orig.ue_to_reset[0].gNB_CU_ue_id));
*orig.ue_to_reset[0].gNB_CU_ue_id = 10;
orig.ue_to_reset[1].gNB_DU_ue_id = malloc_or_fail(sizeof(*orig.ue_to_reset[1].gNB_DU_ue_id));
*orig.ue_to_reset[1].gNB_DU_ue_id = 11;
orig.ue_to_reset[2].gNB_CU_ue_id = malloc_or_fail(sizeof(*orig.ue_to_reset[2].gNB_CU_ue_id));
*orig.ue_to_reset[2].gNB_CU_ue_id = 12;
orig.ue_to_reset[2].gNB_DU_ue_id = malloc_or_fail(sizeof(*orig.ue_to_reset[2].gNB_DU_ue_id));
*orig.ue_to_reset[2].gNB_DU_ue_id = 13;
// orig.ue_to_reset[3] intentionally empty (because it is allowed, both IDs are optional)
F1AP_F1AP_PDU_t *f1enc = encode_f1ap_reset_ack(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
f1ap_reset_ack_t decoded = {0};
bool ret = decode_f1ap_reset_ack(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_reset_ack(): could not decode message\n");
f1ap_msg_free(f1dec);
ret = eq_f1ap_reset_ack(&orig, &decoded);
AssertFatal(ret, "eq_f1ap_reset_ack(): decoded message doesn't match original\n");
free_f1ap_reset_ack(&decoded);
f1ap_reset_ack_t cp = cp_f1ap_reset_ack(&orig);
ret = eq_f1ap_reset_ack(&orig, &cp);
AssertFatal(ret, "eq_f1ap_reset_ack(): copied message doesn't match original\n");
free_f1ap_reset_ack(&cp);
printf("f1ap_reset_ack successful\n");
free_f1ap_reset_ack(&orig);
}
/**
* @brief Test F1 gNB-DU Configuration Update
*/
static void test_f1ap_du_configuration_update(void)
{
/* sys_info */
uint8_t *mib = calloc_or_fail(3, sizeof(*mib));
uint8_t *sib1 = calloc_or_fail(3, sizeof(*sib1));
f1ap_gnb_du_system_info_t sys_info = {
.mib_length = 3,
.mib = mib,
.sib1_length = 3,
.sib1 = sib1,
};
/* measurement_timing_information modify */
char *s = "1";
int measurement_timing_config_len = strlen(s) + 1;
uint8_t *measurement_timing_config_mod = calloc_or_fail(measurement_timing_config_len, sizeof(*measurement_timing_config_mod));
memcpy((void *)measurement_timing_config_mod, s, measurement_timing_config_len);
/* TAC modify */
uint32_t *tac = calloc_or_fail(1, sizeof(*tac));
*tac = 456;
/* info modify */
f1ap_served_cell_info_t info = {
.mode = F1AP_MODE_TDD,
.tdd.freqinfo.arfcn = 640000,
.tdd.freqinfo.band = 78,
.tdd.tbw.nrb = 66,
.tdd.tbw.scs = 1,
.measurement_timing_config_len = measurement_timing_config_len,
.measurement_timing_config = measurement_timing_config_mod,
.nr_cellid = 123456,
.plmn.mcc = 1,
.plmn.mnc = 1,
.plmn.mnc_digit_length = 3,
.tac = tac,
};
char *mtc2_data = "mtc2";
uint8_t *mtc2 = (void*)strdup(mtc2_data);
int mtc2_len = strlen(mtc2_data);
f1ap_served_cell_info_t info2 = {
.mode = F1AP_MODE_FDD,
.fdd.ul_freqinfo.arfcn = 640000,
.fdd.ul_freqinfo.band = 78,
.fdd.dl_freqinfo.arfcn = 600000,
.fdd.dl_freqinfo.band = 78,
.fdd.ul_tbw.nrb = 66,
.fdd.ul_tbw.scs = 1,
.fdd.dl_tbw.nrb = 66,
.fdd.dl_tbw.scs = 1,
.measurement_timing_config_len = mtc2_len,
.measurement_timing_config = mtc2,
.nr_cellid = 123456,
.plmn.mcc = 2,
.plmn.mnc = 2,
.plmn.mnc_digit_length = 2,
};
/* create message */
f1ap_gnb_du_configuration_update_t orig = {
.transaction_id = 2,
.num_cells_to_add = 1,
.cell_to_add[0].info = info2,
.num_cells_to_modify = 1,
.cell_to_modify[0].info = info,
.cell_to_modify[0].old_nr_cellid = 1235UL,
.cell_to_modify[0].old_plmn.mcc = 208,
.cell_to_modify[0].old_plmn.mnc = 88,
.cell_to_modify[0].old_plmn.mnc_digit_length = 2,
.num_cells_to_delete = 1,
.cell_to_delete[0].nr_cellid = 1234UL,
.cell_to_delete[0].plmn.mcc = 1,
.cell_to_delete[0].plmn.mnc = 1,
.cell_to_delete[0].plmn.mnc_digit_length = 3,
.num_status = 2,
.status[0].nr_cellid = 542UL,
.status[0].plmn.mcc = 1,
.status[0].plmn.mnc = 2,
.status[0].plmn.mnc_digit_length = 3,
.status[0].service_state = F1AP_STATE_IN_SERVICE,
.status[1].nr_cellid = 33UL,
.status[1].plmn.mcc = 5,
.status[1].plmn.mnc = 13,
.status[1].plmn.mnc_digit_length = 2,
.status[1].service_state = F1AP_STATE_OUT_OF_SERVICE,
};
orig.cell_to_modify[0].sys_info = calloc_or_fail(1, sizeof(*orig.cell_to_modify[0].sys_info));
*orig.cell_to_modify[0].sys_info = sys_info;
orig.gNB_DU_ID = malloc_or_fail(sizeof(*orig.gNB_DU_ID));
*orig.gNB_DU_ID = 12;
F1AP_F1AP_PDU_t *f1enc = encode_f1ap_du_configuration_update(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
f1ap_gnb_du_configuration_update_t decoded = {0};
bool ret = decode_f1ap_du_configuration_update(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_setup_request(): could not decode message\n");
f1ap_msg_free(f1dec);
ret = eq_f1ap_du_configuration_update(&orig, &decoded);
AssertFatal(ret, "eq_f1ap_setup_request(): decoded message doesn't match\n");
free_f1ap_du_configuration_update(&decoded);
f1ap_gnb_du_configuration_update_t cp = cp_f1ap_du_configuration_update(&orig);
ret = eq_f1ap_du_configuration_update(&orig, &cp);
AssertFatal(ret, "eq_f1ap_setup_request(): copied message doesn't match\n");
free_f1ap_du_configuration_update(&cp);
free_f1ap_du_configuration_update(&orig);
}
/**
* @brief Test F1 gNB-DU Configuration Update Acknowledge
*/
static void test_f1ap_du_configuration_update_acknowledge(void)
{
// Create message
f1ap_gnb_du_configuration_update_acknowledge_t orig = {
.transaction_id = 5,
.num_cells_to_activate = 1,
.cells_to_activate = {{
.nr_cellid = 987654321,
.nrpci = 50,
.plmn = {.mcc = 001, .mnc = 01, .mnc_digit_length = 2},
.num_SI = 1,
.SI_msg = {{
.SI_type = 7,
.SI_container_length = 10,
.SI_container = malloc(sizeof(uint8_t) * 10),
}},
}},
};
for (int i = 0; i < orig.cells_to_activate[0].SI_msg[0].SI_container_length; i++) {
orig.cells_to_activate[0].SI_msg[0].SI_container[i] = i;
}
// ASN.1 enc/dec
F1AP_F1AP_PDU_t *f1enc = encode_f1ap_du_configuration_update_acknowledge(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
// Decoding
f1ap_gnb_du_configuration_update_acknowledge_t decoded = {0};
bool ret = decode_f1ap_du_configuration_update_acknowledge(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_du_configuration_update_acknowledge(): could not decode message\n");
f1ap_msg_free(f1dec);
// Equality check
ret = eq_f1ap_du_configuration_update_acknowledge(&orig, &decoded);
AssertFatal(ret, "eq_f1ap_du_configuration_update_acknowledge(): decoded message doesn't match\n");
free_f1ap_du_configuration_update_acknowledge(&decoded);
// Deep copy
f1ap_gnb_du_configuration_update_acknowledge_t cp = cp_f1ap_du_configuration_update_acknowledge(&orig);
ret = eq_f1ap_du_configuration_update_acknowledge(&orig, &cp);
AssertFatal(ret, "eq_f1ap_du_configuration_update_acknowledge(): copied message doesn't match\n");
// Free
free_f1ap_du_configuration_update_acknowledge(&cp);
free_f1ap_du_configuration_update_acknowledge(&orig);
}
/**
* @brief Test F1 gNB-CU Configuration Update
*/
static void test_f1ap_cu_configuration_update(void)
{
/* create message */
f1ap_gnb_cu_configuration_update_t orig = {.transaction_id = 2,
.num_cells_to_activate = 1,
.cells_to_activate = {{.nr_cellid = 123456789,
.nrpci = 100,
.plmn = {.mcc = 001, .mnc = 01, .mnc_digit_length = 2},
.num_SI = 1,
.SI_msg = {{
.SI_type = 7,
.SI_container_length = 10,
.SI_container = malloc(sizeof(uint8_t) * 10),
}}}}};
F1AP_F1AP_PDU_t *f1enc = encode_f1ap_cu_configuration_update(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
f1ap_gnb_cu_configuration_update_t decoded = {0};
bool ret = decode_f1ap_cu_configuration_update(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_setup_request(): could not decode message\n");
f1ap_msg_free(f1dec);
ret = eq_f1ap_cu_configuration_update(&orig, &decoded);
AssertFatal(ret, "eq_f1ap_setup_request(): decoded message doesn't match\n");
free_f1ap_cu_configuration_update(&decoded);
f1ap_gnb_cu_configuration_update_t cp = cp_f1ap_cu_configuration_update(&orig);
ret = eq_f1ap_cu_configuration_update(&orig, &cp);
AssertFatal(ret, "eq_f1ap_setup_request(): copied message doesn't match\n");
free_f1ap_cu_configuration_update(&cp);
free_f1ap_cu_configuration_update(&orig);
}
/**
* @brief Test F1 gNB-CU Configuration Update Acknowledge
*/
static void test_f1ap_cu_configuration_update_acknowledge(void)
{
// Create the original message
f1ap_gnb_cu_configuration_update_acknowledge_t orig = {
.transaction_id = 2,
.num_cells_failed_to_be_activated = 1,
.cells_failed_to_be_activated = {{.nr_cellid = 123456789,
.plmn = {.mcc = 001, .mnc = 01, .mnc_digit_length = 2},
.cause = F1AP_CAUSE_RADIO_NETWORK}}
};
// F1AP Enc/dec
F1AP_F1AP_PDU_t *f1enc = encode_f1ap_cu_configuration_update_acknowledge(&orig);
F1AP_F1AP_PDU_t *f1dec = f1ap_encode_decode(f1enc);
f1ap_msg_free(f1enc);
// Decoding
f1ap_gnb_cu_configuration_update_acknowledge_t decoded = {0};
bool ret = decode_f1ap_cu_configuration_update_acknowledge(f1dec, &decoded);
AssertFatal(ret, "decode_f1ap_cu_configuration_update_acknowledge(): could not decode message\n");
f1ap_msg_free(f1dec);
// Equality check
ret = eq_f1ap_cu_configuration_update_acknowledge(&orig, &decoded);
AssertFatal(ret, "eq_f1ap_cu_configuration_update_acknowledge(): decoded message doesn't match\n");
// No free needed
// Deep copy
f1ap_gnb_cu_configuration_update_acknowledge_t cp = cp_f1ap_cu_configuration_update_acknowledge(&orig);
// Equality check
ret = eq_f1ap_cu_configuration_update_acknowledge(&orig, &cp);
AssertFatal(ret, "eq_f1ap_cu_configuration_update_acknowledge(): copied message doesn't match\n");
// No free needed
}
int main()
{
test_initial_ul_rrc_message_transfer();
test_dl_rrc_message_transfer();
test_ul_rrc_message_transfer();
test_f1ap_setup_request();
test_f1ap_setup_response();
test_f1ap_setup_failure();
test_f1ap_reset_all();
test_f1ap_reset_part();
test_f1ap_reset_ack();
test_f1ap_du_configuration_update();
test_f1ap_cu_configuration_update();
test_f1ap_cu_configuration_update_acknowledge();
test_f1ap_du_configuration_update_acknowledge();
return 0;
}
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