mirror of
https://gitlab.eurecom.fr/oai/openairinterface5g.git
synced 2026-07-13 04:30:28 +00:00
efdab585e2
Assisted-by: Gemini:Flash-3.5 Signed-off-by: Bartosz Podrygajlo <bartosz.podrygajlo@openairinterface.org>
100 lines
3.6 KiB
C
100 lines
3.6 KiB
C
/*
|
|
* SPDX-License-Identifier: LicenseRef-CSSL-1.0
|
|
*/
|
|
#include "dci_payload_utils.h"
|
|
#include "nr_fapi_p7.h"
|
|
#include "nr_fapi_p7_utils.h"
|
|
|
|
static void fill_crc_indication_CRC(nfapi_nr_crc_t *crc)
|
|
{
|
|
crc->handle = rand32();
|
|
crc->rnti = rand16_range(1, 65535);
|
|
crc->harq_id = rand8_range(0, 15);
|
|
crc->tb_crc_status = rand8_range(0, 1);
|
|
crc->num_cb = rand16();
|
|
if (crc->num_cb > 0) {
|
|
crc->cb_crc_status = calloc((crc->num_cb / 8) + 1, sizeof(uint8_t));
|
|
for (int cb = 0; cb < (crc->num_cb / 8) + 1; ++cb) {
|
|
crc->cb_crc_status[cb] = rand8();
|
|
}
|
|
}
|
|
crc->ul_cqi = rand8();
|
|
crc->timing_advance = rand16_range(0, 63);
|
|
crc->rssi = rand16_range(0, 1280);
|
|
}
|
|
|
|
static void fill_crc_indication(nfapi_nr_crc_indication_t *msg)
|
|
{
|
|
msg->sfn = rand16_range(0, 1023);
|
|
msg->slot = rand16_range(0, 159);
|
|
msg->number_crcs = rand8_range(1, NFAPI_NR_CRC_IND_MAX_PDU); // Minimum 1 PDUs in order to test at least one
|
|
msg->crc_list = calloc_or_fail(msg->number_crcs, sizeof(*msg->crc_list));
|
|
for (int crc_idx = 0; crc_idx < msg->number_crcs; ++crc_idx) {
|
|
fill_crc_indication_CRC(&msg->crc_list[crc_idx]);
|
|
}
|
|
}
|
|
|
|
static void test_pack_unpack(nfapi_nr_crc_indication_t *req)
|
|
{
|
|
size_t message_size = get_crc_indication_size(req);
|
|
uint8_t *msg_buf = calloc_or_fail(message_size, sizeof(uint8_t));
|
|
/*uint8_t msg_buf[1024*1024*3];
|
|
size_t message_size = sizeof(msg_buf);*/
|
|
// first test the packing procedure
|
|
int pack_result = fapi_nr_p7_message_pack(req, msg_buf, message_size, 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_p7_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_crc_indication_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_crc_indication(&unpacked_req, req));
|
|
free_crc_indication(&unpacked_req);
|
|
free(msg_buf);
|
|
}
|
|
|
|
static void test_copy(const nfapi_nr_crc_indication_t *msg)
|
|
{
|
|
// Test copy function
|
|
nfapi_nr_crc_indication_t copy = {0};
|
|
copy_crc_indication(msg, ©);
|
|
DevAssert(eq_crc_indication(msg, ©));
|
|
free_crc_indication(©);
|
|
}
|
|
|
|
int main()
|
|
{
|
|
fapi_test_init();
|
|
|
|
nfapi_nr_crc_indication_t *req = calloc_or_fail(1, sizeof(nfapi_nr_crc_indication_t));
|
|
req->header.message_id = NFAPI_NR_PHY_MSG_TYPE_CRC_INDICATION;
|
|
// Get the actual allocated size
|
|
printf("Allocated size before filling: %zu bytes\n", get_crc_indication_size(req));
|
|
// Fill TX_DATA request
|
|
fill_crc_indication(req);
|
|
printf("Allocated size after filling: %zu bytes\n", get_crc_indication_size(req));
|
|
// Perform tests
|
|
test_pack_unpack(req);
|
|
test_copy(req);
|
|
// All tests successful!
|
|
free_crc_indication(req);
|
|
free(req);
|
|
return 0;
|
|
}
|