ttcn3
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osmo-ttcn3-hacks
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Stefan Sperling cff13563cf attempt to fix a race condition in BSC test's f_ts_dyn_mode_get 
Add two helper functions which retry a VTY command until the
result matches a regular expression or a configurable timeout
expires.

Use these functions in BSC test's f_ts_dyn_mode_get, which has
seen sporadic failures due to a race condition during channel
reconfiguration, in order to hopefully close this race.

Change-Id: I308ddb06e440c165fe1e73fe2c1fb78be2e1d510
Related: OS#3690
 		2018-11-15 13:02:20 +00:00
..
BSC_Tests.cfg Add a TTCN3 module for IPA protocol testing 2018-10-08 17:56:36 +02:00
BSC_Tests.default detect VTY TELNET port connection failures (attempt #2) 2018-07-27 17:20:38 +02:00
BSC_Tests.ttcn attempt to fix a race condition in BSC test's f_ts_dyn_mode_get 2018-11-15 13:02:20 +00:00
BSC_Tests_LCLS.ttcn BSC LCLS: explicitly check for RSL_IE_CHAN_NR 2018-11-06 19:11:34 +01:00
MSC_ConnectionHandler.ttcn bsc: check channel release message presence 2018-11-14 16:18:48 +00:00
README.md Add README.md file for several suites 2018-06-14 18:55:36 +02:00
README.txt BSC_Tests: Update readme + source code comments 2017-12-17 19:48:03 +01:00
expected-results.xml bsc: add 3 tests for inter-BSC HO outgoing failures 2018-10-11 17:21:47 +02:00
gen_links.sh Add Misc_Helpers.ttcn to centralize TTCN3 shutdown handling 2018-10-24 15:10:13 +02:00
osmo-bsc.cfg BSC: remove explicit address 2018-11-06 17:25:00 +00:00
osmo-stp.cfg ensure well-formed config files 2018-09-25 18:51:28 +00:00
regen_makefile.sh BSSAP_Adapter: Introduce transport over IPA/SCCPlite 2018-04-17 21:49:05 +02:00

README.md

BSC_Tests.ttcn

  • external interfaces
    • A-bis side: RSL (emulates BTS-side client)
    • A-side: BSSAP/SCCP/M3UA (emulates MSC-side)
    • MGW side: MGCP (emulates MGW side)

{% dot bsc_tests.svg digraph G { rankdir=LR; { rank=same; BTS; STP; }; BSC [label="IUT\nosmo-bsc",shape="box"]; ATS [label="ATS\nBSC_Tests.ttcn"]; BTS [label="osmo-bts-omldummy\nOML only"];

BTS -> BSC [label="A-bis OML"]; ATS -> BSC [label="A-bis RSL"]; ATS -> BSC [label="CTRL"]; ATS -> BSC [label="VTY"]; ATS -> STP [label="A BSSAP\nSCCP/M3UA"]; BSC -> STP [label="A BSSAP\nSCCP/M3UA"]; } %}