Change in osmo-gsm-tester[master]: suites: gprs: Add test to verify CS paging works while MS is GPRS att...

[Pau Espin Pedrol]

Pau Espin Pedrol has submitted this change and it was merged. ( https://gerrit.osmocom.org/11857 )

Change subject: suites: gprs: Add test to verify CS paging works while MS is GPRS attached
......................................................................

suites: gprs: Add test to verify CS paging works while MS is GPRS attached

Related: OS#2204
Change-Id: If2844d78b52eda59c1f6d9e18363b858f2b5f007
---
A suites/gprs/cs_paging_gprs_active.py
M suites/gprs/suite.conf
2 files changed, 88 insertions(+), 1 deletion(-)

Approvals:
  Neels Hofmeyr: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/suites/gprs/cs_paging_gprs_active.py b/suites/gprs/cs_paging_gprs_active.py
new file mode 100755
index 0000000..fc0e160
--- /dev/null
+++ b/suites/gprs/cs_paging_gprs_active.py
@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+
+# Following test verifies CS paging works when MS is GPRS  attached.
+# See OS#2204 for more information.
+
+from osmo_gsm_tester.testenv import *
+
+hlr = suite.hlr()
+bts = suite.bts()
+pcu = bts.pcu()
+mgw_msc = suite.mgw()
+mgw_bsc = suite.mgw()
+stp = suite.stp()
+ggsn = suite.ggsn()
+sgsn = suite.sgsn(hlr, ggsn)
+msc = suite.msc(hlr, mgw_msc, stp)
+bsc = suite.bsc(msc, mgw_bsc, stp)
+ms_mo = suite.modem()
+ms_mt = suite.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, ms_mt)
+
+print('waiting for modems to attach to data services...')
+wait(ms_mo.is_attached)
+wait(ms_mt.is_attached)
+
+# 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)
+ctx_id_v4_mt = ms_mt.activate_context(apn='inet46', protocol=ms_mt.CTX_PROT_IPv4)
+
+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')
+
+ms_mo.deactivate_context(ctx_id_v4_mo)
+ms_mt.deactivate_context(ctx_id_v4_mt)
diff --git a/suites/gprs/suite.conf b/suites/gprs/suite.conf
index 3d4fe48..d40c1e5 100644
--- a/suites/gprs/suite.conf
+++ b/suites/gprs/suite.conf
@@ -4,6 +4,10 @@
   bts:
   - times: 1
   modem:
-  - times: 4
+  - times: 2
+    features:
+    - gprs
+    - voice
+  - times: 2
     features:
     - gprs

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Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: If2844d78b52eda59c1f6d9e18363b858f2b5f007
Gerrit-Change-Number: 11857
Gerrit-PatchSet: 3
Gerrit-Owner: Pau Espin Pedrol <pespin at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder (1000002)
Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Pau Espin Pedrol <pespin at sysmocom.de>
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