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osmo-ttcn3-hacks
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Neels Hofmeyr bd0ef93d4f bsc: inter-BSC HO: add TC_ho_out_of_this_bsc, TC_ho_into_this_bsc 
Add f_gen_handover_req() like f_gen_ass_req(), to match AoIP or SCCPlite
requirements.

For incoming HO, MSC_ConnHdlr needs to know the SCCP addresses to expect the
incoming SCCP Connection from MSC to BSC. Add 'handover' section to
TestHdlrParams, and pass in the addresses from test_CT via that.

In osmo-bsc.cfg, add a remote neighbor config, so that the VTY command
'handover any to arfcn 123 bsic any' can trigger an outgoing inter-BSC HO.

Add various BSSMAP handover templates to BSSMAP_Templates.ttcn.
Add RR Ho Command template to L3_Templates.ttcn.

Move ts_BSSAP_Conn_Req() from msc/BSC_ConnectionHandler.ttcn to
library/BSSMAP_Emulation.ttcn, so we can also model an SCCP Connection Request
in BSC_Tests.ttcn (this time from MSC to BSC).

Add the two new tests to bsc/expected-results.xml.

Related: OS#2283
Change-Id: Id22852d4be7f127d827e7a8beeec55db27c07f03
 		2018-09-26 07:27:24 +00:00
..
BSC_ConnectionHandler.ttcn bsc: inter-BSC HO: add TC_ho_out_of_this_bsc, TC_ho_into_this_bsc 2018-09-26 07:27:24 +00:00
MSC_Tests.cfg MSC_Tests: Add support for multiple BSC 2018-03-28 12:34:54 +02:00
MSC_Tests.default detect VTY TELNET port connection failures (attempt #2) 2018-07-27 17:20:38 +02:00
MSC_Tests.ttcn MSC_Tests: Reply to Classmark Req in TC_lu_imsi_auth_tmsi_encr_3_1_no_cm 2018-09-25 12:45:46 +00:00
README.md Add README.md file for several suites 2018-06-14 18:55:36 +02:00
expected-results.xml update expected results 2018-09-06 14:13:34 +02:00
gen_links.sh move USSD_Helpers.ttcn to library 2018-08-07 23:32:32 +02:00
osmo-msc.cfg ensure well-formed config files 2018-09-25 18:51:28 +00:00
osmo-stp.cfg ensure well-formed config files 2018-09-25 18:51:28 +00:00
regen_makefile.sh msc: import GSM 7-bit coding functions 2018-06-02 04:55:18 +07:00

README.md

MSC_Tests.ttcn

  • external interfaces
    • A: BSSAP/SCCP/M3UA (emulates BSC-side)
    • MNCC: MNCC/unix-domain (emulates ext. MNCC side)
    • MGW: MGCP (emulates MGW side)
    • GSUP (impllements HLR side)

{% dot msc_tests.svg digraph G { rankdir=LR; MSC [label="IUT\nosmo-msc",shape="box"]; ATS [label="ATS\nMSC_Tests.ttcn"];

ATS -> MSC [label="MNCC"]; ATS -> MSC [label="SMPP",style="dashed"]; ATS -> MSC [label="CTRL"]; ATS -> MSC [label="VTY"]; MSC -> ATS [label="GSUP"]; ATS -> STP [label="A BSSAP\nSCCP/M3UA"]; MSC -> STP [label="A BSSAP\nSCCP/M3UA"]; } %}