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115 lines
4.4 KiB
C++
115 lines
4.4 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2020 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*/
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#include "srslte/common/common.h"
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#include "srslte/common/mac_pcap_net.h"
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#include "srslte/common/test_common.h"
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#include <iostream>
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#include <thread>
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// Write #num_pdus UL MAC PDUs using PCAP handle
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void write_pcap_eutra_thread_function(srslte::mac_pcap_net* pcap_handle,
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const std::array<uint8_t, 150>& pdu,
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uint32_t num_pdus)
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{
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for (uint32_t i = 0; i < num_pdus; i++) {
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pcap_handle->write_ul_crnti(const_cast<uint8_t*>(pdu.data()), pdu.size(), 0x1001, true, 1, 0);
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}
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std::cout << "Finished thread " << std::this_thread::get_id() << "\n";
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}
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// Write #num_pdus DL MAC NR PDUs using PCAP handle
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void write_pcap_nr_thread_function(srslte::mac_pcap_net* pcap_handle,
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const std::array<uint8_t, 11>& pdu,
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uint32_t num_pdus)
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{
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for (uint32_t i = 0; i < num_pdus; i++) {
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pcap_handle->write_dl_crnti_nr(const_cast<uint8_t*>(pdu.data()), pdu.size(), 0x1001, 0, 1);
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}
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std::cout << "Finished thread " << std::this_thread::get_id() << "\n";
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}
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int lte_mac_pcap_net_test()
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{
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std::array<uint8_t, 150> tv = {
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0x21, 0x08, 0x22, 0x80, 0x82, 0x1f, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02,
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0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
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0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
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0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
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0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
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0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
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0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
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0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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uint32_t num_threads = 10;
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uint32_t num_pdus_per_thread = 100;
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std::unique_ptr<srslte::mac_pcap_net> pcap_handle = std::unique_ptr<srslte::mac_pcap_net>(new srslte::mac_pcap_net());
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TESTASSERT(pcap_handle->open("127.0.0.1") == SRSLTE_SUCCESS);
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TESTASSERT(pcap_handle->open("127.0.0.1") != SRSLTE_SUCCESS); // open again will fail
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std::vector<std::thread> writer_threads;
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for (uint32_t i = 0; i < num_threads; i++) {
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writer_threads.push_back(std::thread(write_pcap_eutra_thread_function, pcap_handle.get(), tv, num_pdus_per_thread));
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}
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// wait for threads to finish
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for (std::thread& thread : writer_threads) {
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thread.join();
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}
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TESTASSERT(pcap_handle->close() == SRSLTE_SUCCESS);
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TESTASSERT(pcap_handle->close() != SRSLTE_SUCCESS); // closing twice will fail
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return SRSLTE_SUCCESS;
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}
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int nr_mac_pcap_net_test()
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{
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std::array<uint8_t, 11> tv = {0x42, 0x00, 0x08, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88};
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uint32_t num_threads = 10;
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uint32_t num_pdus_per_thread = 100;
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std::unique_ptr<srslte::mac_pcap_net> pcap_handle = std::unique_ptr<srslte::mac_pcap_net>(new srslte::mac_pcap_net());
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TESTASSERT(pcap_handle->open("127.0.0.1") == SRSLTE_SUCCESS);
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TESTASSERT(pcap_handle->open("127.0.0.1") != SRSLTE_SUCCESS); // open again will fail
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std::vector<std::thread> writer_threads;
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for (uint32_t i = 0; i < num_threads; i++) {
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writer_threads.push_back(std::thread(write_pcap_nr_thread_function, pcap_handle.get(), tv, num_pdus_per_thread));
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}
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// wait for threads to finish
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for (std::thread& thread : writer_threads) {
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thread.join();
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}
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TESTASSERT(pcap_handle->close() == SRSLTE_SUCCESS);
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TESTASSERT(pcap_handle->close() != SRSLTE_SUCCESS); // closing twice will fail
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return SRSLTE_SUCCESS;
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}
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int main(int argc, char** argv)
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{
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auto& mac_logger = srslog::fetch_basic_logger("MAC", false);
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mac_logger.set_level(srslog::basic_levels::debug);
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mac_logger.set_hex_dump_max_size(-1);
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srslog::init();
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TESTASSERT(lte_mac_pcap_net_test() == SRSLTE_SUCCESS);
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TESTASSERT(nr_mac_pcap_net_test() == SRSLTE_SUCCESS);
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} |