/** * Copyright 2013-2021 Software Radio Systems Limited * * This file is part of srsRAN. * * srsRAN is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * srsRAN is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * A copy of the GNU Affero General Public License can be found in * the LICENSE file in the top-level directory of this distribution * and at http://www.gnu.org/licenses/. * */ #include "srsran/asn1/s1ap.h" #include "srsran/common/test_common.h" #include #include 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->global_enb_id.id == ASN1_S1AP_ID_GLOBAL_ENB_ID); TESTASSERT(s1req->global_enb_id.crit.value == crit_opts::reject); TESTASSERT(s1req->global_enb_id.value.enb_id.type().value == enb_id_c::types_opts::macro_enb_id); TESTASSERT(s1req->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(); 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(); 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 bool is_same_type(U& u) { return std::is_same::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(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(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(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(); auto& erab_item = horeq->erab_to_be_setup_list_ho_req.value[0]->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(); 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->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() ->enb_status_transfer_transparent_container.value.bearers_subject_to_status_transfer_list[0]; auto& bearer_item2 = bearer2->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_EQ(ASN1_S1AP_ID_ERAB_ITEM, container.erab_failed_to_setup_list_ctxt_su_res.value[0].id()); 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(); 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]->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(new srsran::log_sink_spy(srslog::get_default_log_formatter())))) { return SRSRAN_ERROR; } auto* spy = static_cast(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; }