50 lines
1.5 KiB
Python
Executable File
50 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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from osmo_gsm_tester.testenv import *
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def print_result_node(result, node_str):
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sent = result['end']['sum_sent']
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recv = result['end']['sum_received']
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print("Result %s:" % node_str)
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print("\tSEND: %d KB, %d kbps, %d seconds (%s retrans)" % (sent['bytes']/1000, sent['bits_per_second']/1000, sent['seconds'], str(sent.get('retransmits', 'unknown'))))
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print("\tRECV: %d KB, %d kbps, %d seconds" % (recv['bytes']/1000, recv['bits_per_second']/1000, recv['seconds']))
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def print_results(cli_res, srv_res):
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print_result_node(cli_res, 'client')
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print_result_node(srv_res, 'server')
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epc = tenv.epc()
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enb = tenv.enb()
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ue = tenv.modem()
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iperf3srv = tenv.iperf3srv({'addr': epc.tun_addr()})
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iperf3srv.set_run_node(epc.run_node())
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iperf3cli = iperf3srv.create_client()
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iperf3cli.set_run_node(ue.run_node())
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epc.subscriber_add(ue)
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epc.start()
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enb.ue_add(ue)
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enb.start(epc)
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print('waiting for ENB to connect to EPC...')
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wait(epc.enb_is_connected, enb)
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print('ENB is connected to EPC')
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ue.connect(enb)
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iperf3srv.start()
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proc = iperf3cli.prepare_test_proc(True, ue.netns())
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print('waiting for UE to attach...')
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wait(ue.is_connected, None)
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print('UE is attached')
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print("Running iperf3 client to %s through %s" % (str(iperf3cli), ue.netns()))
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proc.launch_sync()
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iperf3srv.stop()
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print_results(iperf3cli.get_results(), iperf3srv.get_results())
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max_rate = enb.ue_max_rate(downlink=True)
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res_str = ue.verify_metric(max_rate * 0.8, operation='avg', metric='dl_brate', criterion='gt')
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print(res_str)
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test.set_report_stdout(res_str)
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