fix vty tests: vty no longer goes to parent node implicitly

Fix three instances of VTY tests working because it used to include implicit
'exit' commands to the parent node.

Since libosmocore change-id Id73cba2dd34676bad8a130e9c45e67a272f19588 = commit
d64b6aed235f6e4d84a2cb8e84b32c3179260254, we no longer do this implicit-exit in
interactive VTY shells.

*) in testPingPongConfiguration, the intention is to enter the /msc 0 node.
   Drop prior entry of the 'network' node, which looks like an oversight. So
   far the 'msc 0' caused an implicit 'exit' and thus worked, now fails.

*) Two instances following comments "# Check searching for outer node's
   commands", which look like they are intended to check for this implicit-exit
   behavior. This is obsolete, drop those parts of the tests.

Change-Id: I77931d6a09c42c443c6936000592f22a7fd06cab

0 files changed, 0 insertions, 0 deletions