Change in ...osmo-ttcn3-hacks[master]: fix TC_ho_int; make neighbor config more robust

neels gerrit-no-reply at
Wed Aug 14 23:07:55 UTC 2019

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to look at the new patch set (#2).

Change subject: fix TC_ho_int; make neighbor config more robust

fix TC_ho_int; make neighbor config more robust

Since osmo-bsc commit "neighbor config: allow re-using ARFCN+BSIC pairs"
(I29bca59ab232eddc74e0d4698efb9c9992443983), osmo-bsc considers only those
cells as neighbors that are explicitly listed, or all local cells if none are
listed. This lead to breaking TC_ho_int, because the osmo-bsc.cfg has only one
remote-cell neighbor for bts 0, and hence a handover to local cell bts 1 is now
regarded as invalid.

The remote-cell neighbor is needed for inter-BSC handover tests; also consider
that the TC_ho_neighbor_config_* tests each place individual neighbor
configuration by live VTY interaction.

Hence make all of these tests more robust: remove the neighbor config from the
osmo-bsc.cfg file, and instead include VTY interaction for each test case that
sets the particularly needed neighbor configuration at runtime.

An analogous osmo-bsc.cfg change in docker-playground is in change

(It is not actually harmful to leave the neighbor config in osmo-bsc.cfg, but
remove that since it is also not needed anymore.)

Change-Id: If44dd6b578cdc55076c8180707d1c2d69fe5f2a8
M bsc/BSC_Tests.ttcn
M bsc/osmo-bsc.cfg
2 files changed, 5 insertions(+), 2 deletions(-)

  git pull ssh:// refs/changes/16/15216/2
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: If44dd6b578cdc55076c8180707d1c2d69fe5f2a8
Gerrit-Change-Number: 15216
Gerrit-PatchSet: 2
Gerrit-Owner: neels <nhofmeyr at>
Gerrit-Reviewer: Jenkins Builder
Gerrit-MessageType: newpatchset
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