Add Upper Tester for open5gs (0a297dc0) · Commits · INT - Core Network and Interoperability Testing / 5G Core / NAS

captures/TC_NGAP_AMF_PDU_01.pcap

(3.97 KiB)

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ccsrc/Externals/upper_terster.cc

+51 −5

Original line number	Diff line number	Diff line
		@@ -8,6 +8,7 @@

		#include "loggers.hh"

		static async_process open5gs_proc;
		static async_process gnb_proc;
		static async_process ue_proc;

		@@ -19,16 +20,21 @@ namespace NGAP__Steps {

		async_process::Options opts = {false, "", [](std::string_view chunk, bool isStderr) {
		if (isStderr) {
		loggers::get_instance().warning("fx__ut__start__gnb: p__config__file: '%s'", std::string(chunk).c_str());
		loggers::get_instance().warning("fx__ut__start__gnb: '%s'", std::string(chunk).c_str());
		std::cerr << "GNB STDERR: " << chunk;
		} else {
		loggers::get_instance().log("fx__ut__start__gnb: p__config__file: '%s'", std::string(chunk).c_str());
		loggers::get_instance().log("fx__ut__start__gnb: '%s'", std::string(chunk).c_str());
		std::cout << "GNB STDOUT: " << chunk;
		}
		}};
		try {
		if (p__config__file.lengthof() == 0) {
		loggers::get_instance().log(">>> fx__ut__start__gnb: No config file provided, starting gNB without '-c' argument");
		gnb_proc.start(static_cast<const char*>(p__binary__file), {}, opts);
		} else {
		gnb_proc.start(static_cast<const char>(p__binary__file), { "-c", static_cast<const char>(p__config__file) }, opts);
		}
		}
		catch (const std::exception& e) {
		std::cerr << "fx__ut__start__gnb: Failed to start process: " << e.what() << std::endl;
		return -1;
		@@ -57,8 +63,13 @@ INTEGER fx__ut__start__ue(const CHARSTRING& p__binary__file, const CHARSTRING& p
		}
		}};
		try {
		if (p__config__file.lengthof() == 0) {
		loggers::get_instance().log(">>> fx__ut__start__gnb: No config file provided, starting gNB without '-c' argument");
		ue_proc.start(static_cast<const char*>(p__binary__file), {}, opts);
		} else {
		ue_proc.start(static_cast<const char>(p__binary__file), { "-c", static_cast<const char>(p__config__file) }, opts);
		}
		}
		catch (const std::exception& e) {
		std::cerr << "fx__ut__start__gnb: Failed to start process: " << e.what() << std::endl;
		return -1;
		@@ -73,4 +84,39 @@ INTEGER fx__ut__start__ue(const CHARSTRING& p__binary__file, const CHARSTRING& p
		return 0;
		}

		INTEGER fx__ut__start__open5gs(const CHARSTRING& p__binary__file, const CHARSTRING& p__config__file) {
		loggers::get_instance().log_msg(">>> fx__ut__start__open5gs: p__binary__file: ", p__binary__file);
		loggers::get_instance().log_msg(">>> fx__ut__start__open5gs: p__config__file: ", p__config__file);

		async_process::Options opts = {false, "", [](std::string_view chunk, bool isStderr) {
		if (isStderr) {
		loggers::get_instance().warning("fx__ut__start__open5gs: '%s'", std::string(chunk).c_str());
		std::cerr << "OPEN5GS STDERR: " << chunk;
		} else {
		loggers::get_instance().log("fx__ut__start__open5gs: '%s'", std::string(chunk).c_str());
		std::cout << "OPEN5GS STDOUT: " << chunk;
		}
		}};
		try {
		if (p__config__file.lengthof() == 0) {
		loggers::get_instance().log(">>> fx__ut__start__gnb: No config file provided, starting gNB without '-c' argument");
		open5gs_proc.start(static_cast<const char*>(p__binary__file), {}, opts);
		} else {
		open5gs_proc.start(static_cast<const char>(p__binary__file), { "-c", static_cast<const char>(p__config__file) }, opts);
		}
		}
		catch (const std::exception& e) {
		std::cerr << "fx__ut__start__open5gs: Failed to start process: " << e.what() << std::endl;
		return -1;
		}

		return 0;
		}

		INTEGER fx__ut__terminate__open5gs() {
		loggers::get_instance().log(">>> fx__ut__terminate__open5gs");
		open5gs_proc.terminate();
		return 0;
		}

		} // End of namespace NGAP__Steps

etc/AtsNGAP/AtsNGAP_AMF_open5gs.cfg_

+4 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,7 @@ NGAP_Pics.PICS_NGAP_AMF_IUT := true
		NGAP_Pics.PICS_NGAP_GNB_IUT := false

		LibNGAP_Pics.PICS_OFFLINE_MODE := false # true for offline mode with pcap files, false for online mode with SCTP server
		LibNGAP_Pics.PICS_USE_OPEN5GS := false # true to start UERANSIM gNB and UE simulators, false to not start them

		LibNGAP_Pixits.PX_NAS_MCC := '999'H
		LibNGAP_Pixits.PX_NAS_MNC := '70'H
		@@ -55,6 +56,9 @@ Parameters.px_IMSI_Def := '39393937303030303030303
		Parameters.px_IMEISV_Def := '73806121856151f1'H
		NAS_5GC_Parameters.px_NAS_5GC_XRES_Length := 8 # In ETSI TS 135 206 V16.0.0 (2020-08) Table Table 5. f2 output, RES length is 8 octets (64 bits)

		# Upper tester parameters for UERANSIM integration
		LibNGAP_Pixits.PX_OPEN5GS_BINARY_FILE := "/home/yann/dev/open5gs/build/tests/app/5gc"

		[LOGGING]
		# In this section you can specify the name of the log file and the classes of events
		# you want to log into the file or display on console (standard error).

scripts/run_all.bash

+2 −0

Original line number	Diff line number	Diff line
		@@ -55,6 +55,8 @@ do
		fi
		done

		stty sane

		exit 0

ttcn/AtsNGAP/NGAP_Steps.ttcn

+5 −1

Original line number	Diff line number	Diff line
		@@ -801,7 +801,7 @@ module NGAP_Steps { // TODO FSCOM f_xxx_UE_SecurityMode to be mmoved into NAG_NG

		}//end group BehaviorFunctions

		group ut_functions {
		group ut_functions { // TODO FSCOM To be enhanced with only one external function for starting and one for terminating the test system

		external function fx_ut_start_gnb(in charstring p_binary_file, in charstring p_config_file) return integer;

		@@ -811,6 +811,10 @@ module NGAP_Steps { // TODO FSCOM f_xxx_UE_SecurityMode to be mmoved into NAG_NG

		external function fx_ut_terminate_ue() return integer;

		external function fx_ut_start_open5gs(in charstring p_binary_file, in charstring p_config_file) return integer;

		external function fx_ut_terminate_open5gs() return integer;

		} // End of group ut_functions

		} // End of module NGAP_Steps