srsLTE/lib/test/asn1/s1ap_test.cc

397 lines
17 KiB
C++

/**
*
* \section COPYRIGHT
*
* Copyright 2013-2021 Software Radio Systems Limited
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the distribution.
*
*/
#include "srsran/asn1/s1ap.h"
#include "srsran/common/test_common.h"
#include <arpa/inet.h>
#include <sys/socket.h>
using namespace asn1;
using namespace asn1::s1ap;
/* TESTS */
int test_s1setup_request()
{
uint8_t ngap_msg[] = {0x00, 0x11, 0x00, 0x2d, 0x00, 0x00, 0x04, 0x00, 0x3b, 0x00, 0x08, 0x00, 0x09,
0xf1, 0x07, 0x00, 0x00, 0x19, 0xb0, 0x00, 0x3c, 0x40, 0x0a, 0x03, 0x80, 0x65,
0x6e, 0x62, 0x30, 0x30, 0x31, 0x39, 0x62, 0x00, 0x40, 0x00, 0x07, 0x00, 0x00,
0x01, 0xc0, 0x09, 0xf1, 0x07, 0x00, 0x89, 0x40, 0x01, 0x40};
cbit_ref bref(&ngap_msg[0], sizeof(ngap_msg));
// 0011002D000004003B00080009F107000019B0003C400A0380656E62303031396200400007000001C009F1070089400140
s1ap_pdu_c pdu;
TESTASSERT(pdu.unpack(bref) == SRSASN_SUCCESS);
TESTASSERT(pdu.type().value == s1ap_pdu_c::types_opts::init_msg);
TESTASSERT(pdu.init_msg().proc_code == 17);
TESTASSERT(pdu.init_msg().crit.value == crit_opts::reject);
s1ap_elem_procs_o::init_msg_c& init_choice = pdu.init_msg().value;
TESTASSERT(init_choice.type().value == s1ap_elem_procs_o::init_msg_c::types_opts::s1_setup_request);
s1_setup_request_s& s1req = init_choice.s1_setup_request();
TESTASSERT(not s1req.ext);
TESTASSERT(s1req.protocol_ies.global_enb_id.id == ASN1_S1AP_ID_GLOBAL_ENB_ID);
TESTASSERT(s1req.protocol_ies.global_enb_id.crit.value == crit_opts::reject);
TESTASSERT(s1req.protocol_ies.global_enb_id.value.enb_id.type().value == enb_id_c::types_opts::macro_enb_id);
TESTASSERT(s1req.protocol_ies.global_enb_id.value.enb_id.macro_enb_id().to_number() == 0x0019B);
//
// // json_writer js;
// // pdu.to_json(js);
// // printf("PDU json: %s\n", js.to_string().c_str());
TESTASSERT(test_pack_unpack_consistency(pdu) == SRSASN_SUCCESS);
return 0;
}
int test_init_ctxt_setup_req()
{
uint8_t s1ap_msg[] = {
0x00, 0x09, 0x00, 0x80, 0xc6, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x02, 0x00, 0x64, 0x00, 0x08, 0x00, 0x02, 0x00,
0x01, 0x00, 0x42, 0x00, 0x0a, 0x18, 0x3b, 0x9a, 0xca, 0x00, 0x60, 0x3b, 0x9a, 0xca, 0x00, 0x00, 0x18, 0x00, 0x78,
0x00, 0x00, 0x34, 0x00, 0x73, 0x45, 0x00, 0x09, 0x3c, 0x0f, 0x80, 0x0a, 0x00, 0x21, 0xf0, 0xb7, 0x36, 0x1c, 0x56,
0x64, 0x27, 0x3e, 0x5b, 0x04, 0xb7, 0x02, 0x07, 0x42, 0x02, 0x3e, 0x06, 0x00, 0x09, 0xf1, 0x07, 0x00, 0x07, 0x00,
0x37, 0x52, 0x66, 0xc1, 0x01, 0x09, 0x1b, 0x07, 0x74, 0x65, 0x73, 0x74, 0x31, 0x32, 0x33, 0x06, 0x6d, 0x6e, 0x63,
0x30, 0x37, 0x30, 0x06, 0x6d, 0x63, 0x63, 0x39, 0x30, 0x31, 0x04, 0x67, 0x70, 0x72, 0x73, 0x05, 0x01, 0xc0, 0xa8,
0x03, 0x02, 0x27, 0x0e, 0x80, 0x80, 0x21, 0x0a, 0x03, 0x00, 0x00, 0x0a, 0x81, 0x06, 0x08, 0x08, 0x08, 0x08, 0x50,
0x0b, 0xf6, 0x09, 0xf1, 0x07, 0x80, 0x01, 0x01, 0xf6, 0x7e, 0x72, 0x69, 0x13, 0x09, 0xf1, 0x07, 0x00, 0x01, 0x23,
0x05, 0xf4, 0xf6, 0x7e, 0x72, 0x69, 0x00, 0x6b, 0x00, 0x05, 0x18, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x49, 0x00, 0x20,
0x45, 0x25, 0xe4, 0x9a, 0x77, 0xc8, 0xd5, 0xcf, 0x26, 0x33, 0x63, 0xeb, 0x5b, 0xb9, 0xc3, 0x43, 0x9b, 0x9e, 0xb3,
0x86, 0x1f, 0xa8, 0xa7, 0xcf, 0x43, 0x54, 0x07, 0xae, 0x42, 0x2b, 0x63, 0xb9};
// 00090080c60000060000000200640008000200010042000a183b9aca00603b9aca000018007800003400734500093c0f800a0021f0b7361c5664273e5b04b7020742023e060009f107000700375266c101091b0774657374313233066d6e63303730066d636339303104677072730501c0a80302270e8080210a0300000a810608080808500bf609f107800101f67e72691309f10700012305f4f67e7269006b000518000c0000004900204525e49a77c8d5cf263363eb5bb9c3439b9eb3861fa8a7cf435407ae422b63b9
cbit_ref bref(&s1ap_msg[0], sizeof(s1ap_msg));
s1ap_pdu_c pdu;
TESTASSERT(pdu.unpack(bref) == SRSASN_SUCCESS);
TESTASSERT(pdu.type().value == s1ap_pdu_c::types_opts::init_msg);
TESTASSERT(pdu.init_msg().proc_code == 9);
TESTASSERT(pdu.init_msg().crit.value == crit_opts::reject);
s1ap_elem_procs_o::init_msg_c& init_choice = pdu.init_msg().value;
auto& ctxt_setup = init_choice.init_context_setup_request().protocol_ies;
TESTASSERT(ctxt_setup.ue_security_cap.id == 107);
TESTASSERT(ctxt_setup.ue_security_cap.value.encryption_algorithms.to_string() == "1100000000000000");
TESTASSERT(ctxt_setup.ue_security_cap.value.integrity_protection_algorithms.to_string() == "1100000000000000");
TESTASSERT(test_pack_unpack_consistency(pdu) == SRSASN_SUCCESS);
return SRSRAN_SUCCESS;
}
int test_ue_ctxt_release_req()
{
uint8_t s1ap_msg[] = {0x00, 0x12, 0x40, 0x15, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x01,
0x00, 0x08, 0x00, 0x02, 0x00, 0x01, 0x00, 0x02, 0x40, 0x02, 0x02, 0x80};
// 00124015000003000000020001000800020001000240020280
cbit_ref bref(&s1ap_msg[0], sizeof(s1ap_msg));
s1ap_pdu_c pdu;
TESTASSERT(pdu.unpack(bref) == SRSASN_SUCCESS);
TESTASSERT(pdu.type().value == s1ap_pdu_c::types_opts::init_msg);
TESTASSERT(pdu.init_msg().proc_code == ASN1_S1AP_ID_UE_CONTEXT_RELEASE_REQUEST);
auto& req = pdu.init_msg().value.ue_context_release_request().protocol_ies;
TESTASSERT(req.mme_ue_s1ap_id.value.value == 1);
TESTASSERT(req.enb_ue_s1ap_id.value.value == 1);
TESTASSERT(req.cause.value.type().value == cause_c::types_opts::radio_network);
TESTASSERT(req.cause.value.radio_network().value == cause_radio_network_opts::user_inactivity);
TESTASSERT(test_pack_unpack_consistency(pdu) == SRSASN_SUCCESS);
return SRSRAN_SUCCESS;
}
template <typename T, typename U>
bool is_same_type(U& u)
{
return std::is_same<T, U>::value;
}
int test_proc_id_consistency(srsran::log_sink_spy& spy)
{
s1ap_pdu_c pdu;
/* Check IDs */
TESTASSERT(ASN1_S1AP_ID_HO_PREP == 0);
TESTASSERT(ASN1_S1AP_ID_HO_RES_ALLOC == 1);
TESTASSERT(ASN1_S1AP_ID_ERAB_SETUP == 5);
TESTASSERT(ASN1_S1AP_ID_INIT_CONTEXT_SETUP == 9);
/* Unsuccessful case */
unsuccessful_outcome_s& unsuc = pdu.set_unsuccessful_outcome();
// HandoverPreparation
TESTASSERT(unsuc.load_info_obj(ASN1_S1AP_ID_HO_PREP));
TESTASSERT(unsuc.proc_code == ASN1_S1AP_ID_HO_PREP);
TESTASSERT(unsuc.crit.value == crit_opts::reject);
TESTASSERT(unsuc.value.type().value == s1ap_elem_procs_o::unsuccessful_outcome_c::types_opts::ho_prep_fail);
TESTASSERT(is_same_type<ho_prep_fail_s>(unsuc.value.ho_prep_fail()));
// HandoverResourceAllocation
TESTASSERT(unsuc.load_info_obj(ASN1_S1AP_ID_HO_RES_ALLOC));
TESTASSERT(unsuc.proc_code == ASN1_S1AP_ID_HO_RES_ALLOC);
TESTASSERT(unsuc.crit.value == crit_opts::reject);
TESTASSERT(unsuc.value.type().value == s1ap_elem_procs_o::unsuccessful_outcome_c::types_opts::ho_fail);
TESTASSERT(is_same_type<ho_fail_s>(unsuc.value.ho_fail()));
// e-RABSetup (No Unsuccessful Outcome)
spy.reset_counters();
TESTASSERT(not unsuc.load_info_obj(ASN1_S1AP_ID_ERAB_SETUP));
TESTASSERT(spy.get_error_counter() == 1);
// initialContextSetup
TESTASSERT(unsuc.load_info_obj(ASN1_S1AP_ID_INIT_CONTEXT_SETUP));
TESTASSERT(unsuc.proc_code == ASN1_S1AP_ID_INIT_CONTEXT_SETUP);
TESTASSERT(unsuc.crit.value == crit_opts::reject);
TESTASSERT(is_same_type<init_context_setup_fail_s>(unsuc.value.init_context_setup_fail()));
return SRSRAN_SUCCESS;
}
int test_ho_request()
{
uint8_t s1ap_msg[] = {
0x00, 0x01, 0x00, 0x80, 0xe6, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x02, 0x00, 0x64, 0x00, 0x01, 0x00, 0x01, 0x00,
0x00, 0x02, 0x40, 0x02, 0x00, 0x00, 0x00, 0x42, 0x00, 0x0a, 0x18, 0x3b, 0x9a, 0xca, 0x00, 0x60, 0x3b, 0x9a, 0xca,
0x00, 0x00, 0x35, 0x00, 0x19, 0x00, 0x00, 0x1b, 0x00, 0x14, 0x4a, 0x1f, 0x0a, 0x00, 0x21, 0xf0, 0xb7, 0x36, 0x1c,
0x56, 0x00, 0x09, 0x3c, 0x00, 0x00, 0x00, 0x8f, 0x40, 0x01, 0x00, 0x00, 0x68, 0x00, 0x75, 0x74, 0x00, 0x5f, 0x0a,
0x10, 0x0c, 0x81, 0xa0, 0x00, 0x00, 0x18, 0x00, 0x02, 0xe8, 0x7f, 0xe4, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x05,
0x91, 0x00, 0x00, 0x02, 0x90, 0x09, 0x78, 0x00, 0x00, 0x00, 0x62, 0x7c, 0x1f, 0x50, 0x29, 0x8f, 0x00, 0xe9, 0xce,
0x02, 0x13, 0x00, 0x00, 0x95, 0x01, 0x00, 0x46, 0x40, 0x00, 0x00, 0x01, 0x90, 0x13, 0x84, 0x00, 0x1c, 0x00, 0x67,
0x00, 0xa0, 0x51, 0x80, 0x41, 0x40, 0x06, 0x70, 0xdf, 0xbc, 0x44, 0x00, 0x6b, 0x01, 0x40, 0x00, 0x80, 0x02, 0x08,
0x00, 0xc1, 0x4c, 0xa2, 0xd5, 0x4e, 0x28, 0x03, 0x51, 0x72, 0x40, 0xe0, 0x59, 0x14, 0x01, 0x21, 0x7b, 0x00, 0x00,
0x09, 0xf1, 0x07, 0x00, 0x19, 0xb0, 0x10, 0x00, 0x09, 0xf1, 0x07, 0x00, 0x19, 0xc0, 0x21, 0x00, 0x00, 0x1f, 0x00,
0x6b, 0x00, 0x05, 0x18, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x28, 0x00, 0x21, 0x10, 0x8b, 0x0d, 0xab, 0xd7, 0xe5, 0x98,
0x34, 0xb3, 0xef, 0x6c, 0xc1, 0xaa, 0xa7, 0x27, 0xfb, 0xf4, 0x53, 0x08, 0xff, 0x74, 0x94, 0x7c, 0xa7, 0x1b, 0xd9,
0xb4, 0x37, 0xb9, 0x02, 0x78, 0x62, 0x12};
// 00010080E600000800000002006400010001000002400200000042000A183B9ACA00603B9ACA000035001900001B00144A1F0A0021F0B7361C5600093C0000008F4001000068007574005F0A100C81A00000180002E87FE40000150000000591000002900978000000627C1F50298F00E9CE021300009501004640000001901384001C006700A0518041400670DFBC44006B01400080020800C14CA2D54E2803517240E0591401217B000009F1070019B0100009F1070019C02100001F006B000518000C000000280021108B0DABD7E59834B3EF6CC1AAA727FBF45308FF74947CA71BD9B437B902786212
cbit_ref bref(&s1ap_msg[0], sizeof(s1ap_msg));
s1ap_pdu_c pdu;
TESTASSERT(pdu.unpack(bref) == SRSASN_SUCCESS);
TESTASSERT(pdu.type().value == s1ap_pdu_c::types_opts::init_msg);
TESTASSERT(pdu.init_msg().proc_code == ASN1_S1AP_ID_HO_RES_ALLOC);
TESTASSERT(pdu.init_msg().crit.value == crit_opts::reject);
auto& horeq = pdu.init_msg().value.ho_request().protocol_ies;
auto& erab_item = horeq.erab_to_be_setup_list_ho_req.value[0].value.erab_to_be_setup_item_ho_req();
TESTASSERT(erab_item.erab_id == 5);
TESTASSERT(erab_item.gtp_teid.to_string() == "b7361c56");
TESTASSERT(test_pack_unpack_consistency(pdu) == SRSASN_SUCCESS);
return SRSRAN_SUCCESS;
}
int test_enb_status_transfer()
{
s1ap_pdu_c pdu;
TESTASSERT(pdu.set_init_msg().load_info_obj(ASN1_S1AP_ID_ENB_STATUS_TRANSFER));
auto& enb_status_transfer = pdu.init_msg().value.enb_status_transfer().protocol_ies;
enb_status_transfer.mme_ue_s1ap_id.value.value = 1;
enb_status_transfer.enb_ue_s1ap_id.value.value = 1;
enb_status_transfer.enb_status_transfer_transparent_container.value.bearers_subject_to_status_transfer_list.resize(1);
auto& bearer =
enb_status_transfer.enb_status_transfer_transparent_container.value.bearers_subject_to_status_transfer_list[0];
TESTASSERT(bearer.load_info_obj(ASN1_S1AP_ID_BEARERS_SUBJECT_TO_STATUS_TRANSFER_ITEM));
auto& bearer_item = bearer.value.bearers_subject_to_status_transfer_item();
bearer_item.erab_id = 5;
bearer_item.dl_coun_tvalue.pdcp_sn = 5;
bearer_item.dl_coun_tvalue.hfn = 0;
bearer_item.ul_coun_tvalue.pdcp_sn = 4;
bearer_item.ul_coun_tvalue.hfn = 0;
uint8_t buffer[2048];
asn1::bit_ref bref{buffer, sizeof(buffer)};
TESTASSERT(pdu.pack(bref) == SRSASN_SUCCESS);
srslog::fetch_basic_logger("ASN1").info(
buffer, bref.distance_bytes(), "eNB Status Transfer (%d bytes)", (int)bref.distance_bytes());
asn1::cbit_ref bref2{buffer, sizeof(buffer)};
s1ap_pdu_c pdu2;
TESTASSERT(pdu2.unpack(bref2) == SRSASN_SUCCESS);
auto& bearer2 =
pdu2.init_msg()
.value.enb_status_transfer()
.protocol_ies.enb_status_transfer_transparent_container.value.bearers_subject_to_status_transfer_list[0];
auto& bearer_item2 = bearer2.value.bearers_subject_to_status_transfer_item();
TESTASSERT(bearer_item2.dl_coun_tvalue.hfn == bearer_item.dl_coun_tvalue.hfn);
TESTASSERT(bearer_item2.dl_coun_tvalue.hfn == 0);
TESTASSERT(test_pack_unpack_consistency(pdu) == SRSASN_SUCCESS);
return SRSRAN_SUCCESS;
}
int unpack_test_served_gummeis_with_multiple_plmns()
{
uint8_t pdu[] = {0x20, 0x11, 0x00, 0x26, 0x00, 0x00, 0x02, 0x00, 0x69, 0x00, 0x1a, 0x01, 0x40, 0x00,
0xf1, 0x10, 0x00, 0xf1, 0x10, 0x00, 0xf1, 0x10, 0x00, 0xf1, 0x10, 0x00, 0xf1, 0x10,
0x00, 0xf1, 0x10, 0x00, 0x00, 0x88, 0x88, 0x00, 0x7b, 0x00, 0x57, 0x40, 0x01, 0xff};
asn1::cbit_ref bref(pdu, sizeof(pdu));
asn1::s1ap::s1ap_pdu_c input_pdu;
TESTASSERT(input_pdu.unpack(bref) == SRSASN_SUCCESS);
TESTASSERT(asn1::test_pack_unpack_consistency(input_pdu) == SRSASN_SUCCESS);
return SRSRAN_SUCCESS;
}
int test_load_info_obj()
{
asn1::s1ap::init_context_setup_resp_ies_container container;
container.erab_failed_to_setup_list_ctxt_su_res.value.resize(1);
container.erab_failed_to_setup_list_ctxt_su_res.value[0].load_info_obj(ASN1_S1AP_ID_ERAB_ITEM);
TESTASSERT(container.erab_failed_to_setup_list_ctxt_su_res.value[0].id == ASN1_S1AP_ID_ERAB_ITEM);
return SRSRAN_SUCCESS;
}
int test_initial_ctxt_setup_response()
{
asn1::s1ap::s1ap_pdu_c tx_pdu;
tx_pdu.set_successful_outcome().load_info_obj(ASN1_S1AP_ID_INIT_CONTEXT_SETUP);
// Fill in the MME and eNB IDs
auto& container = tx_pdu.successful_outcome().value.init_context_setup_resp().protocol_ies;
container.mme_ue_s1ap_id.value = 1;
container.enb_ue_s1ap_id.value = 1;
container.erab_setup_list_ctxt_su_res.value.resize(1);
// Fill in the GTP bind address for all bearers
for (uint32_t i = 0; i < container.erab_setup_list_ctxt_su_res.value.size(); ++i) {
container.erab_setup_list_ctxt_su_res.value[i].load_info_obj(ASN1_S1AP_ID_ERAB_SETUP_ITEM_CTXT_SU_RES);
auto& item = container.erab_setup_list_ctxt_su_res.value[i].value.erab_setup_item_ctxt_su_res();
item.erab_id = 1;
// uint32_to_uint8(teid_in, item.gtp_teid.data());
item.transport_layer_address.resize(32);
uint8_t addr[4];
inet_pton(AF_INET, "127.0.0.1", addr);
memcpy(item.transport_layer_address.data(), addr, sizeof(addr));
// liblte_unpack(addr, 4, item.transport_layer_address.data());
}
uint8_t buffer[1024];
asn1::bit_ref bref(buffer, sizeof(buffer));
TESTASSERT(tx_pdu.pack(bref) == SRSRAN_SUCCESS);
srslog::fetch_basic_logger("TEST").info(
buffer, bref.distance_bytes(), "message (nof bytes = %d):", bref.distance_bytes());
return SRSRAN_SUCCESS;
}
int test_eci_pack()
{
uint8_t buffer[128];
uint32_t target_cellid = 0x19C02;
fixed_bitstring<28, false, true> cell_id;
cell_id.from_number(target_cellid);
TESTASSERT(cell_id.to_number() == target_cellid);
asn1::bit_ref bref(buffer, sizeof(buffer));
cell_id.pack(bref);
TESTASSERT(buffer[0] == 0);
TESTASSERT(buffer[1] == 0x19);
TESTASSERT(buffer[2] == 0xC0);
TESTASSERT(buffer[3] == 0x20);
uint32_t eci = 0x19b01;
cell_id.from_number(eci);
TESTASSERT(cell_id.to_number() == eci);
TESTASSERT(cell_id.to_string() == "0000000000011001101100000001");
bref = asn1::bit_ref(buffer, sizeof(buffer));
cell_id.pack(bref);
TESTASSERT(buffer[0] == 0);
TESTASSERT(buffer[1] == 0x19);
TESTASSERT(buffer[2] == 0xB0);
TESTASSERT(buffer[3] == 0x10);
uint32_t macroenbid = 0x19C;
fixed_bitstring<20, false, true> macro_id;
macro_id.from_number(macroenbid);
TESTASSERT(macro_id.to_number() == macroenbid);
bref = asn1::bit_ref(buffer, sizeof(buffer));
macro_id.pack(bref);
TESTASSERT(buffer[0] == 0);
TESTASSERT(buffer[1] == 0x19);
TESTASSERT(buffer[2] == 0xC0);
srslog::fetch_basic_logger("TEST").info(buffer, bref.distance_bytes(), "Packed cell id:");
return SRSRAN_SUCCESS;
}
int test_paging()
{
uint8_t buffer[] = {0x00, 0x0a, 0x40, 0x2a, 0x00, 0x00, 0x04, 0x00, 0x50, 0x40, 0x02, 0xb4, 0xc0, 0x00, 0x2b, 0x40,
0x09, 0x68, 0x54, 0x02, 0x04, 0x30, 0x68, 0x74, 0x05, 0xf7, 0x00, 0x6d, 0x40, 0x01, 0x00, 0x00,
0x2e, 0x40, 0x0b, 0x00, 0x00, 0x2f, 0x40, 0x06, 0x00, 0x54, 0xf2, 0x40, 0x04, 0xd2};
// 000A402A00000400504002B4C0002B40096854020430687405F7006D400100002E400B00002F40060054F24004D2
asn1::cbit_ref bref(buffer, sizeof(buffer));
asn1::s1ap::s1ap_pdu_c input_pdu;
TESTASSERT(input_pdu.unpack(bref) == SRSASN_SUCCESS);
TESTASSERT(asn1::test_pack_unpack_consistency(input_pdu) == SRSASN_SUCCESS);
return SRSRAN_SUCCESS;
}
int main()
{
// Setup the log spy to intercept error and warning log entries.
if (!srslog::install_custom_sink(
srsran::log_sink_spy::name(),
std::unique_ptr<srsran::log_sink_spy>(new srsran::log_sink_spy(srslog::get_default_log_formatter())))) {
return SRSRAN_ERROR;
}
auto* spy = static_cast<srsran::log_sink_spy*>(srslog::find_sink(srsran::log_sink_spy::name()));
if (!spy) {
return SRSRAN_ERROR;
}
auto& asn1_logger = srslog::fetch_basic_logger("ASN1", *spy, false);
asn1_logger.set_level(srslog::basic_levels::debug);
asn1_logger.set_hex_dump_max_size(-1);
auto& test_logger = srslog::fetch_basic_logger("TEST", false);
test_logger.set_level(srslog::basic_levels::debug);
test_logger.set_hex_dump_max_size(-1);
// Start the log backend.
srslog::init();
TESTASSERT(test_s1setup_request() == 0);
TESTASSERT(test_init_ctxt_setup_req() == 0);
TESTASSERT(test_ue_ctxt_release_req() == 0);
TESTASSERT(test_proc_id_consistency(*spy) == 0);
TESTASSERT(test_ho_request() == 0);
TESTASSERT(test_enb_status_transfer() == 0);
TESTASSERT(unpack_test_served_gummeis_with_multiple_plmns() == 0);
TESTASSERT(test_load_info_obj() == 0);
TESTASSERT(test_initial_ctxt_setup_response() == 0);
TESTASSERT(test_eci_pack() == 0);
TESTASSERT(test_paging() == 0);
srslog::flush();
printf("Success\n");
return 0;
}