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Move functions for packing/unpacking SLOT.indication

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Add unitary test for SLOT.indication ( test pack/unpack, free, copy and compare )
This commit is contained in:
Rúben Soares Silva
2024-09-17 09:54:26 +01:00
committed by Robert Schmidt
parent 18799ef44b
commit a6ab55150c
6 changed files with 124 additions and 34 deletions
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2
nfapi/tests/p7/CMakeLists.txt
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@@ -1,5 +1,5 @@
set(Test_Labels fapi p7)
set(_fapi_p7_messages "dci_inversion;dl_tti_request;ul_tti_request")
set(_fapi_p7_messages "dci_inversion;dl_tti_request;ul_tti_request;slot_indication")
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)

86
nfapi/tests/p7/nr_fapi_slot_indication_test.c Normal file
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@@ -0,0 +1,86 @@
/*
* 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_slot_indication(nfapi_nr_slot_indication_scf_t *msg)
{
msg->sfn = rand16_range(0, 1023);
msg->slot = rand16_range(0, 159);
}
static void test_pack_unpack(nfapi_nr_slot_indication_scf_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);
// Should always return 4 (2 bytes sfn + 2 bytes slot )
DevAssert(pack_result == 4);
// update req message_length value with value calculated in message_pack procedure
// req->header.message_length = pack_result;
// 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_slot_indication_scf_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_slot_indication(&unpacked_req, req));
free_slot_indication(&unpacked_req);
}
static void test_copy(const nfapi_nr_slot_indication_scf_t *msg)
{
// Test copy function
nfapi_nr_slot_indication_scf_t copy = {0};
copy_slot_indication(msg, &copy);
DevAssert(eq_slot_indication(msg, &copy));
free_slot_indication(&copy);
}
int main(int n, char *v[])
{
fapi_test_init();
nfapi_nr_slot_indication_scf_t req = {.header.message_id = NFAPI_NR_PHY_MSG_TYPE_SLOT_INDICATION};
// Fill DL_TTI request
fill_slot_indication(&req);
// Perform tests
test_pack_unpack(&req);
test_copy(&req);
// All tests successful!
free_slot_indication(&req);
return 0;
}