| #!/usr/bin/env python3 |
| from osmo_gsm_tester.testenv import * |
| |
| |
| def activate_pdp(ms_mo, ms_mt): |
| # We need to use inet46 since ofono qmi only uses ipv4v6 eua (OS#2713) |
| ctx_id_v4_mo = ms_mo.activate_context(apn='inet46', protocol=ms_mo.CTX_PROT_IPv4) |
| print('ms_mo pdp ctx %r activated' % repr(ctx_id_v4_mo)) |
| ctx_id_v4_mt = ms_mt.activate_context(apn='inet46', protocol=ms_mt.CTX_PROT_IPv4) |
| print('ms_mt pdp ctx %r activated' % repr(ctx_id_v4_mt)) |
| sleep(5) |
| ms_mo.deactivate_context(ctx_id_v4_mo) |
| ms_mt.deactivate_context(ctx_id_v4_mt) |
| |
| def make_call(ms_mo, ms_mt): |
| assert len(ms_mo.call_id_list()) == 0 and len(ms_mt.call_id_list()) == 0 |
| mo_cid = ms_mo.call_dial(ms_mt) |
| mt_cid = ms_mt.call_wait_incoming(ms_mo) |
| print('dial success') |
| |
| assert not ms_mo.call_is_active(mo_cid) and not ms_mt.call_is_active(mt_cid) |
| ms_mt.call_answer(mt_cid) |
| wait(ms_mo.call_is_active, mo_cid) |
| wait(ms_mt.call_is_active, mt_cid) |
| print('answer success, call established and ongoing') |
| |
| sleep(5) # maintain the call active for 5 seconds |
| |
| assert ms_mo.call_is_active(mo_cid) and ms_mt.call_is_active(mt_cid) |
| ms_mo.call_hangup(mo_cid) |
| ms_mt.call_hangup(mt_cid) |
| wait(lambda: len(ms_mo.call_id_list()) == 0 and len(ms_mt.call_id_list()) == 0) |
| print('hangup success') |
| |
| hlr = tenv.hlr() |
| bts = tenv.bts() |
| pcu = bts.pcu() |
| mgw_msc = tenv.mgw() |
| mgw_bsc = tenv.mgw() |
| stp = tenv.stp() |
| ggsn = tenv.ggsn() |
| sgsn = tenv.sgsn(hlr, ggsn) |
| msc = tenv.msc(hlr, mgw_msc, stp) |
| bsc = tenv.bsc(msc, mgw_bsc, stp) |
| ms_mo = tenv.modem() |
| ms_mt = tenv.modem() |
| |
| bsc.bts_add(bts) |
| sgsn.bts_add(bts) |
| |
| print('start network...') |
| hlr.start() |
| stp.start() |
| ggsn.start() |
| sgsn.start() |
| msc.start() |
| mgw_msc.start() |
| mgw_bsc.start() |
| bsc.start() |
| |
| bts.start() |
| wait(bsc.bts_is_connected, bts) |
| print('Waiting for bts to be ready...') |
| wait(bts.ready_for_pcu) |
| pcu.start() |
| |
| hlr.subscriber_add(ms_mo) |
| hlr.subscriber_add(ms_mt) |
| |
| ms_mo.connect(msc.mcc_mnc()) |
| ms_mt.connect(msc.mcc_mnc()) |
| ms_mo.attach() |
| ms_mt.attach() |
| |
| ms_mo.log_info() |
| ms_mt.log_info() |
| |
| print('waiting for modems to attach...') |
| wait(ms_mo.is_connected, msc.mcc_mnc()) |
| wait(ms_mt.is_connected, msc.mcc_mnc()) |
| wait(msc.subscriber_attached, ms_mo) |
| wait(msc.subscriber_attached, ms_mt) |
| |
| print('waiting for modems to attach to data services...') |
| wait(ms_mo.is_attached) |
| wait(ms_mt.is_attached) |
| |
| print('1: activate_pdp') |
| activate_pdp(ms_mo, ms_mt) |
| print('2: make_call') |
| make_call(ms_mo, ms_mt) |
| print('3: Wait 30 seconds to let PCU handle the PDCH channels again') |
| sleep(30) |
| print('3: activate_pdp') |
| activate_pdp(ms_mo, ms_mt) |
| print('4: make_call') |
| make_call(ms_mo, ms_mt) |
| print('Done!') |