| Andre Puschmann | 898a5aa | 2020-05-27 21:46:26 +0200 | [diff] [blame] | 1 | #!/usr/bin/env python3 |
| 2 | from osmo_gsm_tester.testenv import * |
| 3 | |
| 4 | epc = tenv.epc() |
| 5 | enb = tenv.enb() |
| 6 | ue = tenv.modem() |
| 7 | |
| 8 | epc.subscriber_add(ue) |
| 9 | epc.start() |
| 10 | enb.ue_add(ue) |
| 11 | enb.start(epc) |
| 12 | |
| 13 | print('waiting for ENB to connect to EPC...') |
| 14 | wait(epc.enb_is_connected, enb) |
| 15 | print('ENB is connected to EPC') |
| 16 | |
| 17 | ue.connect(enb) |
| 18 | print('waiting for UE to attach...') |
| 19 | wait(ue.is_rrc_connected) |
| 20 | print('UE is RRC connected') |
| 21 | |
| 22 | print('waiting until RRC connection gets released...') |
| 23 | wait(lambda: not ue.is_rrc_connected()) |
| 24 | print('UE is RRC idle') |
| 25 | |
| 26 | # Wait a bit |
| 27 | sleep(5) |
| 28 | |
| 29 | # Generate MO traffic |
| 30 | proc = ue.run_netns_wait('ping', ('ping', '-c', '1', epc.tun_addr())) |
| 31 | output = proc.get_stdout() |
| 32 | |
| 33 | # Check PRACH transmissions |
| 34 | num_prach_sent = ue.get_counter('prach_sent') |
| 35 | if num_prach_sent != 2: |
| 36 | raise Exception("Expected to have sent exactly 2 PRACHs, but in fact sent {}".format(num_prach_sent)) |
| 37 | |
| 38 | print(output) |
| 39 | test.set_report_stdout(output) |