Change in osmo-ttcn3-hacks[master]: add DTX fill frame BTS tests

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Stefan Sperling gerrit-no-reply at lists.osmocom.org
Wed Aug 8 13:45:51 UTC 2018


Stefan Sperling has posted comments on this change. ( https://gerrit.osmocom.org/10372 )

Change subject: add DTX fill frame BTS tests
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Patch Set 2:

(2 comments)

https://gerrit.osmocom.org/#/c/10372/2/bts/BTS_Tests.ttcn
File bts/BTS_Tests.ttcn:

https://gerrit.osmocom.org/#/c/10372/2/bts/BTS_Tests.ttcn@3855
PS2, Line 3855: 2.5
> how do you get to this 2.5 seconds?  IMHO, 104*4.6ms = 478ms. […]
I did initially try a 500msec timer but then the test failed. Maybe the timing of the simulation isn't accurate enough, at least on my machine? Maybe frames do get lost? I don't know. After some trial and error I arrived at 2.5 seconds as an interval that seemed to provide stable test results. But I didn't try very hard to the interval as small as possible.

I think you're right that counting frame numbers will be better. I'll try to implement the test that way in the next patch set.


https://gerrit.osmocom.org/#/c/10372/2/bts/BTS_Tests.ttcn@3866
PS2, Line 3866: t_RslChanNr_Bm(1)
> I would structure the test in a way that it iterates over all the TCH/F we have. […]
Sure. I'll look at what other tests are doing and try to implement your suggestion.



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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Id4e0de6e78b62cd408f600a57a28617d91da64af
Gerrit-Change-Number: 10372
Gerrit-PatchSet: 2
Gerrit-Owner: Stefan Sperling <ssperling at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Stefan Sperling <ssperling at sysmocom.de>
Gerrit-CC: Harald Welte <laforge at gnumonks.org>
Gerrit-Comment-Date: Wed, 08 Aug 2018 13:45:51 +0000
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