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Bug #4023
openMissing coverage of PCU interface in osmo-bts
Status:
Stalled
Priority:
Normal
Assignee:
-
Category:
PCU Interface
Target version:
-
Start date:
05/24/2019
Due date:
% Done:
80%
Spec Reference:
Description
let's use this as a separate ticket from #3750 to provide a more verbose list of the tests related to the PCU interface
Checklist
- BTS->PCU: TIME_IND
- BTS->PCU: DATA_IND (PDTCH / PTCCH)
- verification of PCU-originated DATA_REQ arrival on Um/MS side
- existing tests: "FIXME: how to check this wasn't actually sent and didn't crash BTS?"
- verification of INFO_IND data like timers, CS-mask, mcc/mnc/lac/cid/rac/nsei/bvci
- verify that second connect to socket gets discarded while first survives
- PCU->BTS: PCU_IF_MSG_TXT_IND -> OML ALERT
- PCU->BTS: DATA_REQ on PCH
- BTS->PCU: RTS.req, for all lchan on all ts on all TRX
- BTS->PCU: RR SUSPEND -> PCU_IF_MSG_SUSP_REQ
- Ensure that GPRS capability is no longer advertised in SI3 after socket disconnect
- Ensure that PCU can disconnect + re-connect on PCUIF socket
Related issues
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