mirror of https://github.com/PentHertz/srsLTE.git
71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2015 Software Radio Systems Limited
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*
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* \section LICENSE
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*
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* This file is part of the srsUE library.
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*
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* srsUE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsUE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#include <assert.h>
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#include <iostream>
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#include "srslte/upper/rlc_am.h"
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// Simple status PDU
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uint8_t pdu1[] = {0x00, 0x78};
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uint32_t PDU1_LEN = 2;
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// Status PDU with 4 NACKs
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uint8_t pdu2[] = {0x00 ,0x22 ,0x00 ,0x40 ,0x0C ,0x01 ,0xC0 ,0x20};
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uint32_t PDU2_LEN = 8;
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int main(int argc, char **argv) {
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srslte::rlc_status_pdu_t s;
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srslte::byte_buffer_t b1,b2;
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memcpy(b1.msg, &pdu1[0], PDU1_LEN);
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b1.N_bytes = PDU1_LEN;
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rlc_am_read_status_pdu(&b1, &s);
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assert(s.ack_sn == 30);
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assert(s.N_nack == 0);
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rlc_am_write_status_pdu(&s, &b2);
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assert(b2.N_bytes == PDU1_LEN);
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for(uint32_t i=0;i<b2.N_bytes;i++)
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assert(b2.msg[i] == b1.msg[i]);
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b1.reset();
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b2.reset();
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memset(&s, 0, sizeof(srslte::rlc_status_pdu_t));
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memcpy(b1.msg, &pdu2[0], PDU2_LEN);
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b1.N_bytes = PDU2_LEN;
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rlc_am_read_status_pdu(&b1, &s);
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assert(s.ack_sn == 8);
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assert(s.N_nack == 4);
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assert(s.nacks[0].nack_sn == 0);
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assert(s.nacks[1].nack_sn == 1);
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assert(s.nacks[2].nack_sn == 3);
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assert(s.nacks[3].nack_sn == 4);
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rlc_am_write_status_pdu(&s, &b2);
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assert(b2.N_bytes == PDU2_LEN);
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for(uint32_t i=0;i<b2.N_bytes;i++)
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assert(b2.msg[i] == b1.msg[i]);
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}
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