tests: voice: Move logic to lib/testlib.py

This way we can have several tests sharing similar logic.

Change-Id: I5cfcc56970380a7c5400186fac5f504263d63c5f

suites/voice/lib/testlib.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+from osmo_gsm_tester.testenv import *
+
+def call_test_setup_run(bts_setup_cb=None):
+    hlr = suite.hlr()
+    bts = suite.bts()
+    mgw_msc = suite.mgw()
+    mgw_bsc = suite.mgw()
+    stp = suite.stp()
+    msc = suite.msc(hlr, mgw_msc, stp)
+    bsc = suite.bsc(msc, mgw_bsc, stp)
+    ms_mo = suite.modem()
+    ms_mt = suite.modem()
+
+    if bts_setup_cb is not None:
+        bts_setup_cb(bts)
+
+    hlr.start()
+    stp.start()
+    msc.start()
+    mgw_msc.start()
+    mgw_bsc.start()
+
+    bsc.bts_add(bts)
+    bsc.start()
+
+    bts.start()
+    wait(bsc.bts_is_connected, bts)
+
+    hlr.subscriber_add(ms_mo)
+    hlr.subscriber_add(ms_mt)
+
+    ms_mo.connect(msc.mcc_mnc())
+    ms_mt.connect(msc.mcc_mnc())
+
+    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, 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_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')

suites/voice/mo_mt_call.py

@@ -1,56 +1,5 @@
 #!/usr/bin/env python3
 from osmo_gsm_tester.testenv import *
+from testlib import call_test_setup_run
 
-hlr = suite.hlr()
-bts = suite.bts()
-mgw_msc = suite.mgw()
-mgw_bsc = suite.mgw()
-stp = suite.stp()
-msc = suite.msc(hlr, mgw_msc, stp)
-bsc = suite.bsc(msc, mgw_bsc, stp)
-ms_mo = suite.modem()
-ms_mt = suite.modem()
-
-hlr.start()
-stp.start()
-msc.start()
-mgw_msc.start()
-mgw_bsc.start()
-
-bsc.bts_add(bts)
-bsc.start()
-
-bts.start()
-wait(bsc.bts_is_connected, bts)
-
-hlr.subscriber_add(ms_mo)
-hlr.subscriber_add(ms_mt)
-
-ms_mo.connect(msc.mcc_mnc())
-ms_mt.connect(msc.mcc_mnc())
-
-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, 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_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')
+call_test_setup_run()