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 17:12:56 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:

I am trying to implement the "fn + 104 frames" approach.

I am a bit confused about how GSM frame numbers work.
Is my test supposed to receive consecutive numbers?

Apparently I don't receive a DATA_IND in every GSM frame.
If that is expected, I will need to count the number of DATA_IND frames received until I have received 104 of them. Simply checking for fn >= first_fn + 104 won't do.

Below is an example of the numbers I get during one test run with the following alt match statement: [] L1CTL.receive(tr_L1CTL_DATA_IND(?, ?)) -> value dl 

18:54:06.671153 6 BTS_Tests.ttcn:3832 received frame number 221
18:54:06.683170 6 BTS_Tests.ttcn:3832 received frame number 225
18:54:06.701714 6 BTS_Tests.ttcn:3832 received frame number 229
18:54:06.724681 6 BTS_Tests.ttcn:3832 received frame number 234
18:54:06.743386 6 BTS_Tests.ttcn:3832 received frame number 238
18:54:06.761940 6 BTS_Tests.ttcn:3832 received frame number 242
18:54:06.784724 6 BTS_Tests.ttcn:3832 received frame number 247
18:54:06.802282 6 BTS_Tests.ttcn:3832 received frame number 251
18:54:06.821903 6 BTS_Tests.ttcn:3832 received frame number 255
18:54:06.844862 6 BTS_Tests.ttcn:3832 received frame number 260
18:54:06.863591 6 BTS_Tests.ttcn:3832 received frame number 264
18:54:06.881764 6 BTS_Tests.ttcn:3832 received frame number 268
18:54:06.904870 6 BTS_Tests.ttcn:3832 received frame number 273
18:54:06.923782 6 BTS_Tests.ttcn:3832 received frame number 277
18:54:06.941580 6 BTS_Tests.ttcn:3832 received frame number 281
18:54:06.964854 6 BTS_Tests.ttcn:3832 received frame number 286
18:54:06.983030 6 BTS_Tests.ttcn:3832 received frame number 290
18:54:07.002156 6 BTS_Tests.ttcn:3832 received frame number 294
18:54:07.024745 6 BTS_Tests.ttcn:3832 received frame number 299
18:54:07.043112 6 BTS_Tests.ttcn:3832 received frame number 303
18:54:07.062144 6 BTS_Tests.ttcn:3832 received frame number 307
18:54:07.066103 6 BTS_Tests.ttcn:3832 received frame number 233
18:54:07.085294 6 BTS_Tests.ttcn:3832 received frame number 312
18:54:07.103807 6 BTS_Tests.ttcn:3832 received frame number 316
18:54:07.121760 6 BTS_Tests.ttcn:3832 received frame number 320
18:54:07.139734 6 BTS_Tests.ttcn:3832 received frame number 325


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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 17:12:56 +0000
Gerrit-HasComments: No
Gerrit-HasLabels: No
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