Bug #3926: Missing PCU_Tests.ttcn DL TBF tests - OsmoPCU - Open Source Mobile Communications

Bug #3926

Missing PCU_Tests.ttcn DL TBF tests

Added by laforge over 1 year ago. Updated 3 months ago.

Status:

Stalled

Priority:

High

Assignee:

pespin

Target version:

Start date:

04/15/2019

Due date:

% Done:

90%

Spec Reference:

Tags:

TTCN3

Description

We should have a bunch of automatically executed tests in PCU_Tests.ttcn that cover DL TBF establishment

History

#1 Updated by pespin 8 months ago

I added a few here:
remote: https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/16507 pcu: Introduce test TC_imm_ass_dl_block_retrans
remote: https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/16508 pcu: Introduce test TC_t3193

#2 Updated by laforge 8 months ago

% Done changed from 0 to 30

#3 Updated by laforge 7 months ago

Assignee changed from lynxis to sysmocom

#4 Updated by pespin 7 months ago

Status changed from New to Feedback
% Done changed from 30 to 90

There's already a bunch of tests establishing TBFs in TTCN3's PCU_Tests_RAW.ttcn and the task is quite generic, so I think we can close it. I'll close it later if nobody disagrees.

#5 Updated by fixeria 7 months ago

Maybe laforge can clarify which aspects of DL TBF Establishment should be covered by TTCN-3 test cases...

There's already a bunch of tests establishing TBFs in TTCN3's PCU_Tests_RAW.ttcn [...]

I am not sure if we cover all corner cases, in particular we may also want to:

verify how OsmoPCU handles Downlink TBF establishment failures (e.g. timeout);
verify the operation of multiple Downlink TBFs co-existing in parallel
- on a single timeslot, and optionally
- on multiple timeslots;
simulate resource exhaustion?