| #!/usr/bin/env python3 |
| from osmo_gsm_tester.testenv import * |
| |
| def print_results(cli_res, srv_res): |
| cli_sent = cli_res['end']['sum_sent'] |
| cli_recv = cli_res['end']['sum_received'] |
| print("RESULT client:") |
| print("\tSEND: %d KB, %d kbps, %d seconds (%d retrans)" % (cli_sent['bytes']/1000, cli_sent['bits_per_second']/1000, cli_sent['seconds'], cli_sent['retransmits'])) |
| print("\tRECV: %d KB, %d kbps, %d seconds" % (cli_recv['bytes']/1000, cli_recv['bits_per_second']/1000, cli_recv['seconds'])) |
| print("RESULT server:") |
| print("\tSEND: %d KB, %d kbps, %d seconds" % (cli_sent['bytes']/1000, cli_sent['bits_per_second']/1000, cli_sent['seconds'])) |
| print("\tRECV: %d KB, %d kbps, %d seconds" % (cli_recv['bytes']/1000, cli_recv['bits_per_second']/1000, cli_recv['seconds'])) |
| |
| |
| epc = suite.epc() |
| enb = suite.enb() |
| ue = suite.modem() |
| iperf3srv = suite.iperf3srv({'addr': epc.tun_addr()}) |
| iperf3srv.set_run_node(epc.run_node()) |
| iperf3cli = iperf3srv.create_client() |
| iperf3cli.set_run_node(ue.run_node()) |
| |
| epc.subscriber_add(ue) |
| epc.start() |
| enb.ue_add(ue) |
| enb.start(epc) |
| |
| print('waiting for ENB to connect to EPC...') |
| wait(epc.enb_is_connected, enb) |
| print('ENB is connected to EPC') |
| |
| ue.connect(enb) |
| |
| iperf3srv.start() |
| proc = iperf3cli.prepare_test_proc(ue.netns()) |
| |
| print('waiting for UE to attach...') |
| wait(ue.is_connected, None) |
| print('UE is attached') |
| |
| print("Running iperf3 client to %s through %s" % (str(iperf3cli), ue.netns())) |
| proc.launch_sync() |
| iperf3srv.stop() |
| print_results(iperf3cli.get_results(), iperf3srv.get_results()) |