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Move functions for packing/unpacking UL_DCI.request

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Add unitary test for UL_DCI.request ( test pack/unpack, free, copy and compare )
This commit is contained in:
Rúben Soares Silva
2024-11-29 09:15:03 +01:00
committed by Robert Schmidt
parent c448de50d4
commit 00145559aa
6 changed files with 302 additions and 158 deletions
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nfapi/tests/p7/CMakeLists.txt
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set(Test_Labels fapi p7)
set(_fapi_p7_messages "dci_inversion;dl_tti_request;ul_tti_request;slot_indication")
set(_fapi_p7_messages "dci_inversion;dl_tti_request;ul_tti_request;slot_indication;ul_dci_request")
foreach (fapi_p7_message IN LISTS _fapi_p7_messages)
add_executable(nr_fapi_${fapi_p7_message}_test nr_fapi_${fapi_p7_message}_test.c)
target_link_libraries(nr_fapi_${fapi_p7_message}_test PUBLIC nr_fapi_p7)
nfapi/tests/p7/nr_fapi_ul_dci_request_test.c
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@@ -0,0 +1,142 @@
/*
* 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
*/
#include "dci_payload_utils.h"
#include "nr_fapi_p7.h"
#include "nr_fapi_p7_utils.h"
static void fill_beamforming(nfapi_nr_tx_precoding_and_beamforming_t *precodingAndBeamforming)
{
precodingAndBeamforming->num_prgs = rand16_range(1, NFAPI_MAX_NUM_PRGS);
precodingAndBeamforming->prg_size = rand16_range(1, 275);
precodingAndBeamforming->dig_bf_interfaces = rand8_range(0,NFAPI_MAX_NUM_BG_IF);
for (int prg = 0; prg < precodingAndBeamforming->num_prgs; ++prg) {
precodingAndBeamforming->prgs_list[prg].pm_idx = rand16();
for (int dbf_if = 0; dbf_if < precodingAndBeamforming->dig_bf_interfaces; ++dbf_if) {
precodingAndBeamforming->prgs_list[prg].dig_bf_interface_list[dbf_if].beam_idx = rand16();
}
}
}
static void fill_ul_dci_request_pdcch_pdu(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdu)
{
pdu->BWPSize = rand16();
pdu->BWPStart = rand16();
pdu->SubcarrierSpacing = rand8();
pdu->CyclicPrefix = rand8();
pdu->StartSymbolIndex = rand8();
pdu->DurationSymbols = rand8();
for (int fdr_idx = 0; fdr_idx < 6; ++fdr_idx) {
pdu->FreqDomainResource[fdr_idx] = rand8();
}
pdu->CceRegMappingType = rand8();
pdu->RegBundleSize = rand8();
pdu->InterleaverSize = rand8();
pdu->CoreSetType = rand8();
pdu->ShiftIndex = rand8();
pdu->precoderGranularity = rand8();
pdu->numDlDci = rand8_range(1, MAX_DCI_CORESET);
for (int dl_dci = 0; dl_dci < pdu->numDlDci; ++dl_dci) {
pdu->dci_pdu[dl_dci].RNTI = rand16();
pdu->dci_pdu[dl_dci].ScramblingId = rand16();
pdu->dci_pdu[dl_dci].ScramblingRNTI = rand16();
pdu->dci_pdu[dl_dci].CceIndex = rand8();
pdu->dci_pdu[dl_dci].AggregationLevel = rand8();
fill_beamforming(&pdu->dci_pdu[dl_dci].precodingAndBeamforming);
pdu->dci_pdu[dl_dci].beta_PDCCH_1_0 = rand8();
pdu->dci_pdu[dl_dci].powerControlOffsetSS = rand8();
pdu->dci_pdu[dl_dci].PayloadSizeBits = rand16_range(0, DCI_PAYLOAD_BYTE_LEN * 8);
generate_payload(pdu->dci_pdu[dl_dci].PayloadSizeBits, pdu->dci_pdu[dl_dci].Payload);
}
}
static void fill_ul_dci_request_pdu(nfapi_nr_ul_dci_request_pdus_t *pdu)
{
pdu->PDUType = NFAPI_NR_DL_TTI_PDCCH_PDU_TYPE;
pdu->PDUSize = rand16();
fill_ul_dci_request_pdcch_pdu(&pdu->pdcch_pdu.pdcch_pdu_rel15);
}
static void fill_ul_dci_request(nfapi_nr_ul_dci_request_t *msg)
{
msg->SFN = rand16_range(0, 1023);
msg->Slot = rand16_range(0, 159);
msg->numPdus = rand8_range(1, 10); // Minimum 1 PDUs in order to test at least one
printf(" NUM PDUS %d\n", msg->numPdus);
for (int pdu_idx = 0; pdu_idx < msg->numPdus; ++pdu_idx) {
fill_ul_dci_request_pdu(&msg->ul_dci_pdu_list[pdu_idx]);
}
}
static void test_pack_unpack(nfapi_nr_ul_dci_request_t *req)
{
uint8_t msg_buf[1024 * 1024 * 2];
// first test the packing procedure
int pack_result = fapi_nr_p7_message_pack(req, msg_buf, sizeof(msg_buf), NULL);
DevAssert(pack_result >= 0 + NFAPI_HEADER_LENGTH);
// update req message_length value with value calculated in message_pack procedure
req->header.message_length = pack_result; //- NFAPI_HEADER_LENGTH;
// test the unpacking of the header
// copy first NFAPI_HEADER_LENGTH bytes into a new buffer, to simulate SCTP PEEK
fapi_message_header_t header;
uint32_t header_buffer_size = NFAPI_HEADER_LENGTH;
uint8_t header_buffer[header_buffer_size];
for (int idx = 0; idx < header_buffer_size; idx++) {
header_buffer[idx] = msg_buf[idx];
}
uint8_t *pReadPackedMessage = header_buffer;
int unpack_header_result = fapi_nr_message_header_unpack(&pReadPackedMessage, NFAPI_HEADER_LENGTH, &header, sizeof(header), 0);
DevAssert(unpack_header_result >= 0);
DevAssert(header.message_id == req->header.message_id);
DevAssert(header.message_length == req->header.message_length);
// test the unpacking and compare with initial message
nfapi_nr_ul_dci_request_t unpacked_req = {0};
int unpack_result =
fapi_nr_p7_message_unpack(msg_buf, header.message_length + NFAPI_HEADER_LENGTH, &unpacked_req, sizeof(unpacked_req), 0);
DevAssert(unpack_result >= 0);
DevAssert(eq_ul_dci_request(&unpacked_req, req));
free_ul_dci_request(&unpacked_req);
}
static void test_copy(const nfapi_nr_ul_dci_request_t *msg)
{
// Test copy function
nfapi_nr_ul_dci_request_t copy = {0};
copy_ul_dci_request(msg, &copy);
DevAssert(eq_ul_dci_request(msg, &copy));
free_ul_dci_request(&copy);
}
int main(int n, char *v[])
{
fapi_test_init();
nfapi_nr_ul_dci_request_t req = {.header.message_id = NFAPI_NR_PHY_MSG_TYPE_UL_DCI_REQUEST};
// Fill UL_DCI request
fill_ul_dci_request(&req);
// Perform tests
test_pack_unpack(&req);
test_copy(&req);
// All tests successful!
free_ul_dci_request(&req);
return 0;
}