fixeria has posted comments on this change. ( 
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/22369 )

Change subject: PCU_Tests: add testcase TC_rim_ran_info_req_single_rep and 
_no_si
......................................................................


Patch Set 5:

(1 comment)

It seems I am the only one who is still against this approach... The proposed 
encoding is kind of problematic, especially if one would need to add more 
fields to INFO.ind. And it's still not clear what is the plan for a situation 
when we would need to send additional SI messages to the PCU, e.g. SI4. Again, 
why not to introduce a separate PCUIF message type for SI?

https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/22369/4/library/PCUIF_Types.ttcn
File library/PCUIF_Types.ttcn:

https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/22369/4/library/PCUIF_Types.ttcn@224
PS4, Line 224:  OCT23           si1 optional,
This encoding is ambiguous. Imagine that one of the SI kinds is not present for 
some reason, let's say SI3 is missing. This is possible because those are 
separate messages on the A-bis/RSL, and the BTS would re-send INFO.ind for each 
of them. How would you guess on the receive side what is what and where?



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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I9054ab0e969c0fbfdc671c92d44cc61360959adc
Gerrit-Change-Number: 22369
Gerrit-PatchSet: 5
Gerrit-Owner: dexter <[email protected]>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: fixeria <[email protected]>
Gerrit-Reviewer: pespin <[email protected]>
Gerrit-CC: laforge <[email protected]>
Gerrit-Comment-Date: Thu, 28 Jan 2021 21:37:52 +0000
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