Call mtc.stop after setverdict(fail), add reasons to most failures and
fail with verdict error for internal errors.
Change-Id: I9b618235939fa41160b9be6677b121963d3ec857
as_media handles the MGCP interaction for most of the tests. However,
it does not make sure if transactions are missing or if too many
transactions are performed (e.g. if an SCCP-Lite tests still creates
the connections pointing to the core network, even if they must not
created by the BSC in this case). So lets make sure that the MGCP
transactions are performed as expected by counting them.
- Add counters to count CRCX and MDCX transactions
- Check those counters after call establishment and handover
Change-Id: Ib073b097a840ca3a8ee99c4ed41f59f574191d98
Related: OS#3292
At the moment LCLS is only tested using GSM-FR. There are not LCLS
tests that test with GSM-HR yet. Lets make GSM-HR available and see
what happens when we run BSC_Tests_LCLS.TC_lcls_gcr_bway_connect
on HR instead of FR.
- set channelType depending on g_pars.ass_codec_list.codecElements[0]
- add testcase TC_lcls_gcr_bway_connect_hr
Related OS#1602
Change-Id: I2421519a642bdb7453ae4a9058e177845690a489
The current osmo-bsc refactoring causes an erratic MR Config IE. This patch
ensures that the ttcn3-bsc-tests catch this error.
Add MR Config IE expectations to g_pars, set these in the two tests that expect
an MR Config IE in the Chan Activ message:
BSC_Tests.TC_assignment_codec_amr_{f,h}
All other tests now verify that there is *no* MR Config IE in RSL Chan Activ
messages -- all other tests request no voice or a non-AMR codec for Chan Activ.
Change-Id: Ie841feed9d5e478bab1fea2bb86f300e84799013
When leaving TS 6 in Osmocom style dyn TS mode, the initialization of the BTS
will cause a RSL Chan Activ, which the tests BSC_Tests.TC_early_conn_fail and
BSC_Tests.TC_late_conn_fail will interpret as the channel activation that they
expect to come from the Channel Request. They will hence issue the Conn Fail
message before the lchan is established, and are getting confused on what they
expect to happen.
Change-Id: I2bde987eefe7129c9f7c3b81b624d55cb66a75d0
The intention is to ignore RLL REL requests, and not to actually block the alt
statement in f_expect_chan_rel() if any RLL REL messages show up.
Change-Id: I3bbcdc41d186a3464cd4adb5c5b770bdec056993
Those test cases simulate a BTS-originated RLL CONN FAIL IND at
"unusual" time:
a) before we actually establish any RLL
b) after / while we're tearing down the RLL
This is triggering an osmo-bsc segfault, see OS#3182.
Change-Id: I324c410d7565c189dbc91df577d92b87c036732c
Related: OS#3182
There's a sequence of commands which was repeated over at least
four test cases. Let's factor this out into the new
f_exp_chan_rel_and_clear() function, and use that function from
all the former copy+pasted sections.
Change-Id: Ic6791fce4e8787e38b818a12ed526d3e47f313ef
In this test case, the MSC performs a hard SCCP release of the
SCCP connection. This makes the BSC send a RLL REL REQ on the lchan,
but we simulate a broken/lost MS which doesn't respond to that.
Current OsmoBSC master will fail this test, and that's exactly why we
need it.
Change-Id: I800168499c2ab30af72625aba6fc740bc16e5653
Related: OS#3333
This test establishes an SDCCH for each iteration. However,
* due to OS#3333, osmo-bsc is currently not properly releasing those
lchan's,
* due to OS#3222, we furthermore don't allocate "larger" channels like TCH
and as a result on a combined CCCH system we only have 4 SDCCH, which
is less than the 8 that we try to use here.
Change-Id: I0f7fff54248a505387bdfe105259e8ad10ce6c77
Related: OS#3333
Related: OS#3332
For each of the SCCP/BSSMAP connections we create, let's make sure we
use a different RA and frame number, to make sure the test is more
realistic, and to aid any debugging.
Change-Id: I35540979c38d46f03702812e93742d7db772c533
This is an early WIP, we actually will need to establish two calls/legs
before the BSC is able to locally correlate them.
Related: OS#1602
Change-Id: Ie6d0b9c38027abf65c7c564fc79b889d013fa6a7
In case we want to derive other component types by extending
MSC_ConnectionHandler, we will want to connect additional ports
before starting the component.
Hence, split the connect part into f_create_handler(), while keeping
the create + start part in f_start_handler().
Change-Id: If272816b7e720e8b8f000f7ab8baa20619b35fb7
The helper function f_tc_ciph_mode_a5(), thich performs all of the
three tests currently disables the ASSIGNMENT COMMAND since due to
a bug in OsmoBSC a MODE MODIFY would be attempted by the BSC,
causing the testcase to fail.
The problem in OsmoBSC is now fixed and the ASSIGNMENT COMMAND can
be re-enabled again for this test. However, the test function
includes and expects an AoIP transport layer address, which is
not included for signalling assignments.
- Make sure no AoIP transport identifier is included in ths
ASSIGNMENT COMMAND
- Do not expect an AoIP transport identifier in the
ASSIGNMENT COMPLETE from the BSC
- Re-Enable the generation of the ASSIGNMENT COMMAND
Change-Id: Ib39d7dd2d1b3665570d7b287e431d10111316437
Closes: OS#2936
In non-handler mode, the SCCP emulation is currently started before
there's a user registered to SCCP_SP_PORT. If the first BSSMAP
package arrives from the network, then the SCCP_Emulation will crash
as it cannot deliver the resulting SCCP user primitive to the user.
Let's split start from initialization, so user code can still register
something to SCCP_SP_PORT before starting SCCP_Emulation.
Change-Id: I55c94f18531bb7e5369500dc90f4b0ff3a420774
In SCCPlite, the codec list is always missing, and that's the
successful situation, not a failure case. Let's run this test
only in AoIP scenarios.
Related: OS#2544
Change-Id: I01db7628c2b1c58419d544fc6fa311b9d9b59fb9
Of course a "CIC only" assignment will succeed in AoIP, so let's
invert the logic: Test "AoIP only" assignment in that case, and expect
it to fail.
Related: OS#2544
Change-Id: I3b8e5e6ec001f3cab6a00072ef0a7b97c13c278d
In classic non-AoIP-cases, OsmoBSC should simply return the
chosen speech version, but not any codec list in the BSSMAP ASSIGNMENT
COMPLETE message. Let's adjust the expectations accordingly.
Related: OS#2544
Change-Id: Id8e2a749bce91cfadd316bc2d56d1289412b9026
When sending BSSMAP Assignment Request, we need to decide if we want
to fill in the AoIP TransportIdentifier or the CIC. The former
is needed in AoIP, the latter is needed for SCCPlite and classic SCCP.
Related: OS#2544
Change-Id: I8aa0cf2189101de49a6da81625226bdcbbaff027
The existing encryption related test cases are all testing a case
involving the assignment procedure.
This patch adds some new testcases that test encryption without
any assignment, like e.g. in a typical LU.
Change-Id: I443cd8127e76f70fcaa7bf1638c2219524fa9381
Closes: OS#3183
In addition to the existing 3GPP AoIP stacking, allow BSSAP to
run on top of a SCCPlite stacking. Implement both the server and the
client role for IPA.
Related: OS#2544
Change-Id: Ie844c4de62e0ef5d5c4c366185968211a7f6d676
The testcase TC_assignment_sign does not assign g_pars in its
test function. However, it assigns local variable pars but then
never uses it.
- remove local variable pars and assign g_pars instead
Change-Id: Iad65d8ff8bfb98df2b212c69916f1e74dc2c61af
Related: OS#2762
This adds a set of four new testcases relted to dynamic PDCH switching:
One successful and one unsuccessful for each Osmo + IPA style dynamic
PDCH.
Closes: OS#3099
Change-Id: I7a7a937548a35461d86e93ead79c39a37a59563e
At the moment we use onle TCH/F and PDCH in our osmo-bsc config,
but the tests TC_assignment_codec_amr_h and TC_assignment_codec_h
requre a half rate channel in order to work. Configuring one TCH/F
to TCH/H seems not to hurt any tests except TC_chan_exhaustion
- also regard half rate channels in TC_chan_exhaustion
- change included sample osmo-bsc.cfg
Change-Id: Idd5a9602f1b49b5aa0fc510faa151fe16c0b404d
Related: OS#3100
Let's not only match if the BSSMAP ASSIGNMENT COMPL matches what codec
was requested in BSSMAP ASSIGNMENT CMD, but also verify that the
RSL side channel was activated with the right channel mode IE.
Change-Id: I6ef24b5b82a5c100ffffe056adadd26e69b968b9
The problem is that Junit-XML doesn't have a mapping for inconclusive
results, and hence they show up as 'passed'.
By introducing this change, we make sure all tests that don't pass
show up as failed.
Change-Id: Iddd13d0055c91f9bd304ce9833fba0485abf4c4e
Verify that the BSC does not page a subscriber when a cell identifier
with an unknown MCC/MNC is provided by the MSC.
This test introduces a magic value which represents an unknown MCC/MNC
combination: MCC=678 MNC=f90
Change-Id: I0b0af14a9a1cb7e5a7a4ec12cc489473fd7ead02
Related: OS#2980
After all, we don't want stale queue entries especially in those where we
are not expecting any paging.
Change-Id: Id876b68087ef13d58177027b7e664404e6b7b2d9
The TTCN-3 data types are abstract data types, Encoding artefacts
like 'F' for padding shouldn't be seen by the user. Hence, let's
pass a 2-digit-long or 3-digit-long hexstring into the encoder
functions and let them determine if they should introduce any 'F'
for padding or not.
Change-Id: If4d3dfc16381493d7e710be746ed963975051fc1
If 5 seconds expire, the BSC will automatically re-fill a credit
of 20 paging slots [to work with BTSs where the paging buffer space
indications somehow are missing]. Let's make sure we don't hit
that case, even if the operating system sleeps for more than 5s
in this test .
Change-Id: I1c65096a685b70dc5183592382ec03553ba3628f
We are testing purely IPA/RSL/OML, and half-starting the BSSAP/M3UA
emulation is not a good idea, if it generatees events that we don't
catch
Change-Id: Ie90cd88e63ba6062e4ea2592045e9c97bc11887e
The cell identifier used by the paging tests is 001-01, i.e. uses a
2-digit MNC. With the introduction of 3-digit MNC support in osmo-bsc,
the paging tests became incompatible with a osmo-bsc config with:
network country code 1
mobile network code 1
Explicitly declare a Cell_Identity with 2-digit MNC (includes an 'f').
Also, fix f_enc_mcc_mnc to properly encode 2-digit MNC values.
Related: OS#2847
Change-Id: Ide5228b403e43de8649b6eda18749ea2a9f592a9
bsc: add TC_bssmap_clear_does_not_cause_bssmap_reset(), but the same triggered
by an MS Rel Ind and a BSSMAP Clear Request sent to the MSC first.
This test will only succeed once TC_chan_rel_rll_rel_ind() succeeds, i.e. with
below osmo-bsc fix.
Related: OS#3041
Depends: I0f8c9c4e6b6850b15c70250fd3f88bdf75f9accf (osmo-bsc)
Change-Id: Ie4aa2f01c83b40303fa40ed64dbfce372b7cd96c
Daniel Willmann
Philipp Maier
Neels Hofmeyr
Harald Welte