osmo-ttcn3-hacks/ggsn_tests
Daniel Willmann d93047434b Add Misc_Helpers.ttcn to centralize TTCN3 shutdown handling
This function can now be called from anywhere to try and safely shutdown
a testcase. It is not optimal as we can't call "all component.stop" from
outside the mtc, but without any proper and orderly shutdown handling of
all our emulation components I believe this is the best we can do.

To use it:

import from Misc_Helpers all;

in your module and then call

Misc_Helpers.f_shutdown(__BFILE__, __LINE__);

You can also pass the function a verdict and a message and it will take care
of calling setverdict, but beware of the following:

While setverdict would accept any number of arguments as log message
and convert them to a log string f_shutdown expects one charstring.
It's possible to use the log2str function to use the log arguments in
setverdict for f_shutdown, for example

setverdict(fail, "Template didn't match: ", tmpl_foo);
would become
Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, log2str("Template didn't match: ", tmpl_foo));

Change-Id: I84d1aa6732f6b748d2bfdeac8f6309023717f267
2018-10-24 15:10:13 +02:00
..
GGSN_Tests.cfg remove *.default from [EXECUTE] in *.default files 2018-03-13 14:30:55 +01:00
GGSN_Tests.default detect VTY TELNET port connection failures (attempt #2) 2018-07-27 17:20:38 +02:00
GGSN_Tests.ttcn fix TC_pdp4_act_deact_with_separate_dns 2018-07-19 19:58:06 +02:00
README.md Add README.md file for several suites 2018-06-14 18:55:36 +02:00
expected-results.xml ggsn: Apply GPDU seqnum option to all APNs 2018-07-06 14:43:59 +00:00
gen_links.sh Add Misc_Helpers.ttcn to centralize TTCN3 shutdown handling 2018-10-24 15:10:13 +02:00
regen_makefile.sh test GGSN support for optional GTP-U sequence numbers 2018-04-06 12:43:25 +00:00

README.md

GGSN_Tests.ttcn

  • external interfaces
    • Gp: GTP (emulates SGSN)
    • Gi: IP (emulates Internet)

{% dot ggsn_tests.svg digraph G { rankdir=LR; GGSN [label="GGSN\nosmo-ggsn",shape="box"]; ATS [label="ATS\nGGSN_Tests.ttcn"];

ATS -> GGSN [label="Gp (GTP)"]; GGSN -> ATS [label="Gi (IP)"]; ATS -> GGSN [label="VTY"]; } %}