Rúben Soares Silva
1ea164468f
This change is done in preparation to add the header unpack functions to the VNF and PNF structures as function pointers, used to peek the message headers prior to processing. Add a faux fapi_nr_p7_message_header_unpack with the same signature as nfapi_nr_p7_message_header_unpack, to be used for the P7 header unpack function pointer.
78 lines
3.2 KiB
C
78 lines
3.2 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#include "nfapi/tests/nr_fapi_test.h"
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#include "nr_fapi_p5.h"
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#include "nr_fapi_p5_utils.h"
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void test_pack_unpack(nfapi_nr_stop_indication_scf_t *req)
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{
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uint8_t msg_buf[65535];
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uint16_t msg_len = sizeof(*req);
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// first test the packing procedure
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int pack_result = fapi_nr_p5_message_pack(req, msg_len, msg_buf, sizeof(msg_buf), NULL);
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// STOP.indication message body length is 0
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DevAssert(pack_result == 0 + NFAPI_HEADER_LENGTH);
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// update req message_length value with value calculated in message_pack procedure
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req->header.message_length = pack_result - NFAPI_HEADER_LENGTH;
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// test the unpacking of the header
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// copy first NFAPI_HEADER_LENGTH bytes into a new buffer, to simulate SCTP PEEK
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fapi_message_header_t header;
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uint32_t header_buffer_size = NFAPI_HEADER_LENGTH;
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uint8_t header_buffer[header_buffer_size];
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for (int idx = 0; idx < header_buffer_size; idx++) {
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header_buffer[idx] = msg_buf[idx];
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}
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uint8_t *pReadPackedMessage = header_buffer;
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int unpack_header_result = fapi_nr_message_header_unpack(pReadPackedMessage, NFAPI_HEADER_LENGTH, &header, sizeof(header), 0);
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DevAssert(unpack_header_result >= 0);
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DevAssert(header.message_id == req->header.message_id);
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DevAssert(header.message_length == req->header.message_length);
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// test the unpacking and compare with initial message
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nfapi_nr_stop_indication_scf_t unpacked_req = {0};
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int unpack_result =
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fapi_nr_p5_message_unpack(msg_buf, header.message_length + NFAPI_HEADER_LENGTH, &unpacked_req, sizeof(unpacked_req), NULL);
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DevAssert(unpack_result >= 0);
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DevAssert(eq_stop_indication(&unpacked_req, req));
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free_stop_indication(&unpacked_req);
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}
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void test_copy(const nfapi_nr_stop_indication_scf_t *msg)
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{
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// Test copy function
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nfapi_nr_stop_indication_scf_t copy = {0};
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copy_stop_indication(msg, ©);
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DevAssert(eq_stop_indication(msg, ©));
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free_stop_indication(©);
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}
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int main(int n, char *v[])
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{
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fapi_test_init();
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nfapi_nr_stop_indication_scf_t req = {.header.message_id = NFAPI_NR_PHY_MSG_TYPE_STOP_INDICATION};
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// Perform tests
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test_pack_unpack(&req);
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test_copy(&req);
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// All tests successful!
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free_stop_indication(&req);
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return 0;
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}
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