The comment in the c header of OSMO_GSUP_CANCEL_TYPE_UPDATE says:
1 = /* 0 on the wire */,
2 = /* 1 on the wire */
Change-Id: I4d22af9fee19e6036dbb555422759e3c1285416a
ts_GMM_AUTH_FAIL_UMTS_AKA_RESYNC send a Authentication & Ciphering failure
to resync the USIM with the HLR.
Change-Id: Ia58dc1483757887ca14cfae19e30f9c91fef5874
Show addresses and ports which were attempted in the IPA
connection failure message.
Example output:
Verdict: fail reason: Could not connect IPA socket from "" port -1 \
to "127.0.0.1" port 4238; check your configuration
Change-Id: I828fe67d66bcd668aa14922b89a2feac56dc2d9a
Provide a little bit more information when a BTS test fails
due to L1CTL FBSB failure.
Example output:
Test case TC_si_sched_default finished. Verdict: fail reason: \
FBSB Failed with non-zero return code 255
Change-Id: I5e8f23a2615b64bdf3167d486ba808c93f0f4b23
From libosmo-sccp.git Icffda98579e676ab6ca63c9c22cf5d151c4fe95f on, we expect
an IPA ID ACK upon first connecting, not an IPA ID GET. This might be specific
to the one MSC tested so far, but it's the status quo.
Make the IPA server in IPA_Emulation configurable, to conform and send the IPA
ID ACK upon connecting. This fixes the ttcn3-bsc-tests,SCCPlite suite, broken
by above libosmo-sccp commit.
For other IPA clients, it is so far required to send the IPA ID GET, so only
configure the SCCPlite server in BSSAP_Adapter.ttcn to send IPA ID ACK, and
leave the others unchanged.
Related: OS#3500 OS#3498
Related: Icffda98579e676ab6ca63c9c22cf5d151c4fe95f (libosmo-sccp)
Change-Id: I34b6296a1a408729802a9659c6524c0f67a2f4fe
The LLC layer needs to be accessed by the SGSN tests
in order to do multi-BSSGP tests.
Otherwise the sgsn will see LLC frame with wrong sequence
numbers and drop them.
Change-Id: Ie9e9d7da0a78a96f4f431c9085b9e273a39535f1
The NS_Emulation has configuration values hardcoded or bound
to module parameters which prevents multiple instances.
Replace the module parameter based configuration with configuration
given when starting the NS_Emaulation.
Change-Id: I9128f9ad5c372779c38799269393137ba52576cd
Add tests TC_tch_sign_l2_fill_frame and TC_tch_sign_l2_fill_frame_dtxd.
TC_tch_sign_l2_fill_frame is already passing and verifies that fill
frames are sent if there is nothing else to transmit on a SDCCH4/SDCCH8,
TCH/H, or TCH/F signalling channel where DTX is disabled for downlink.
TC_tch_sign_l2_fill_frame_dtxd is currently failing. It verifies that
only specific fill frames are sent, as required by GSM 05.08 for TCHF
signalling channels with DTX enabled for downlink. At present, our
implementation generates no fill frames in this case, which is one
piece of the problem described in issue OS#1950.
Change-Id: Id4e0de6e78b62cd408f600a57a28617d91da64af
Related: OS#1950
As OsmoHLR is getting support for external USSD Entities (EUSEs),
we have to implement this function in the test logic in order to
test it.
Change-Id: Ibab210b06abfd5a21e81c7f7fbe574c4f67414a0
Pass the CTRL_DETECT_CONNECTION_ESTABLISHMENT_RESULT parameter to
the TELNET port by default. This allows tests to make progress
into an error handling path if they are started while the osmo-*
program they want to connect on VTY is not running.
Observed with osmo-ggsn tests, where if the one test runs
into a VTY connection failure the subsequent test would get
stuck forever in a map() call on the VTY TELNET port.
Teach the function f_vty_wait_for_prompt() about connection
reports by the TELNET module. We may now receive an integer which
represents the socket file descriptor for the telnet connection.
This case was not handled by the previous change made in
commit cb111b21ab. As a result,
BSC tests started failing with "VTY Timeout for prompt" because
the alt-statement in f_vty_wait_for_prompt() would not progress
past the integer sitting on the VTY port's receive queue.
Change-Id: I56925f93af6c55e93f3f417099db135744da6a40
Related: OS#3149
At the moment we check the error counters of the RTP statistics in
the testcases. However, in most situations we will do the check to
make sure that no errors occurred (all counters == 0). Rather than
having a long tail of if statements in the testcases we should have
a function for this. This also makes it much easier in case we add
more error countes lateron.
- add and use function f_rtpem_stats_err_check()
Change-Id: I69e5f80b0765284ec99056ce62c315461967d2a1
Related: OS#3384
This test suite acts as an SCCP server on top of M3UA.
SCCP tests are run against the sccp_demo_user program which
can be found in libosmo-sccp/examples. This program must be
started in client mode: sccp_demo_user -c
The SCCP test suite should then work out of the box with
the provided SCCP_Tests.cfg file and this additional change
to sccp_demo_user default point codes:
https://gerrit.osmocom.org/#/c/libosmo-sccp/+/9652/
There is currently only one test, for the libosmo-sccp crash
reported as issue OS#2666. The implementation of this test
is currently using an ugly workaround due to shortcomings of
the M3UA Emulation layer (see source code comments). Whether
a better solution is feasible is still to be determined.
The test requires a patch to the SCCP Protocol Emulation which
has been submitted upstream: https://git.eclipse.org/r/#/c/124552/
Change-Id: I03f5e8b282a7396b45417495c88d8fb81b26cda8
Related: OS#2666
When an RTP packet is received, the payload type is not checked,
so we will not detect if the MGW emits packets with a wrong payload
type for some reason.
- Introduce a statistics counter that counts packets with wrong PT
- Update testcases so that they check for the statistics for wrong
PT count.
Change-Id: I83d4b04656a16ced624024245a2fcb7a0ad48a8a
Related: OS#3384
This will prevent subsequent failures from overwriting the verdict so we
can easily see the root cause of the test failure.
Using testcase.stop instead for errors internal to our test
infrastructure to mark them as test errors instead of failed.
Change-Id: Idc6819aaf0b01e70c38fad828dd44dcec6bdd778
Specs state in 3GPP TS 24.008 that TearDownInd IE is optional, so allow
possibility to omit it.
Also fix protocolConfigOpts being passed as parameter but not being used
in template tr_SM_DEACT_PDP_REQ_MT.
Change-Id: I006d64f51c17a22a42a225ddfa4119933e48a022
Some GTP messages like Echo Request, Echo Reply and Ind Error don't use
the TEID value. According to 3GPP TS 29.060 sec 9.3.1 in those cases the TEID is
set to 0:
"""
- TEID: Contains the Tunnel Endpoint Identifier for the tunnel to which this T-PDU belongs. The TEID shall be
used by the receiving entity to find the PDP context, except for the following cases:
- The Echo Request/Response and Supported Extension Headers notification messages, where the Tunnel
Endpoint Identifier shall be set to all zeroes.
- The Error Indication message where the Tunnel Endpoint Identifier shall be set to all zeros.
"""
Change-Id: Ic702b78028e850ed961ef805f35e10a42da34e56
When the protocol configuration options (PCO) contain an IPCP container
then lists only one one DNS server (normally there are two included, a
primary and a secondary). Than the parser in osmo-ggsn runs into an
endles loop. This testcase tries to provoke this behavior by sending
PDP CONTEXT ACTIVATE messages with PCO that contain only a single DNS
entry per IPCP container.
The hanging of osmo-ggsn is already fixed (see Depends). However when
Primary and Secondary DNS are in separate IPCP containers, then only
the first IPCP container is parsed (see also OS#3381)
Change-Id: I71761e1f9db7ceac3c3df43d2e539f8c8d53c4fc
Depends: osmo-msc Icffde89f9bc5d8fcadf6e2dd6c0b4de03440edd5
Closes: OS#3288
Related: OS#3381
In osmo-bts Change-Id Iea4a4781481f77c6163d82dcd71a844a5be87bf2
we introduce an Osmocom specific "supplementary measurement info IE"
into the RSL MEAS REP message. This commit adds the related type
definitions and extends the related matching in BTS_Tests.ttcn.
Change-Id: I5d1114c73508c67ad7cd9864d7370367612b1241
The test coverage of the RTP aspects of the MGW is currently very
minima. Lets add a few more testcase to verify RTP behaves as
expected in various situations.
- Add testcase TC_one_crcx_receive_only_rtp:
Test recvonly mode of the MGW. All packets must be absorbed by
the MGW, no packets must come back.
- Add testcase TC_one_crcx_loopback_rtp:
Test loopback mode of the MGW. All packet sent to the MGW must
come back.
- Add testcase TC_two_crcx_and_rtp_bidir:
We already test unidirectional transmissions. This test does
the same as TC_two_crcx_and_rtp but for both directions.
- Add testcase TC_two_crcx_mdcx_and_rtp:
Simulate a typical behaviour of a normal call. First create
two half open connections and complete the connections later
using MDCX.
- Add testcase TC_two_crcx_and_unsolicited_rtp:
Test what happens when a RTP packets from rogue source are mixed
into the RTP stream.
- Add testcase TC_two_crcx_and_one_mdcx_rtp_ho:
Test a typical handover situation. An existing connection is
handovered to another source on one end but the old source will
keep transmitting for a while.
Change-Id: I556a6efff0e74aab897bd8165200eec36e46629f
Closes: OS#2703
The test currently use a hardcoded payload type and encoding name.
This does mean in practice that even when an assignment with EFR
is happeining. The MGCP responses to the BSC tell that the codec
is AMR. This is not correct. The testcases should always pick a
suitable payload type / encoding name in the MGCP response
- Add constants for IANA/3GPP assigned payload types
- Add function to lookup the right encoding name for a payload type
- Initalize the encoding name and payload type in g_media according
to the BSSAP PDU.
Change-Id: I2735267091059e2f2169da80bdcd30abc2b1554b
Realted: OS#2728
The 'SS Info' IE is optional for GSUP_PROC_SS_{REQ|RSP} messages,
and is not carried in some cases, e.g. when a subscriber aborts
an active transaction by pressing the 'red button'.
Change-Id: I20d9028acbe0c457d2a2cf72eff372b749d8dc30
According to GSM TS 04.80, table 2.5, the Facility IE is optional
for RELEASE COMPLETE message. So, if this IE is omitted, then the
whole TVL shall be omitted. It's time to fix this.
Change-Id: I216195ef71c95997708dad8c31b172b6f6cdc461
According to GSM TS 04.80, table 3.4, the Return Result component
may be empty, i.e. may not contain any results nor operation code.
It is used, for example, in responce to the network-originated
USSD notification.
Change-Id: Iaaff110c5f61cc87eda6143cd841f9832f6074bf
Until now, the test went from RR Handover Command directly to RR Handover
Complete, and osmo-bsc didn't mind it. However, the normal handover procedure
requires an RSL Handover Detect to be sent in-between those. Send that.
Change-Id: I6e54edcc3a99e116d852eca8e48c7a5bc685e832
Previous the old entries aren't removed. This only had an
impact if two different f_TC_* were using the same imsi.
When the second function tried to remove the Client again from
the ClientList, the BSSGP_Emulation failed.
Change-Id: I71103e8f8c5f18e8ebadc057cd62d85affd7ca8c
The existing test simply sent 1000 messages via RSL without checking
what actually arrived on the radio interface, or without
expecting/counting any RSL DELETE IND.
Let's fix this by introducing test sending IMM.ASS at three different
rates, with related expectations in terms of nubmer of IMM.ASS arriving
on Um vs. RSL DELETE IND arriving at BSC.
Change-Id: Ib6043b76ba1d7aaff107bb612f63b5a747d8720c
Related: OS#2990
Related: SYS#2695
When a CRCX without an LCO option (codec) is sent, then older versions
of osmo-mgw will omit the port number in the SDP part of the response.
Also no default codec is selected and reported back. This testcase
pinpoints the problem.
Change-Id: Ie16cdab936ce468fe378d4ec9e1c61f81c07fb4e
Related: OS#2658
The omit force this field to be not present, while a * allows to be present or not.
As user of this tr I would expect to ignore this field rather than an explicit omit.
Change-Id: Iae91f752789273934a6382bdd474594c3c50bbe9
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
Recently we introduced a few new GSUP IEs, related to TCAP-like
session management and Supplementary Services in libosmocore.
Let's sync the TTCN-3 implementation and add the corresponding
templates for SS payloads.
Change-Id: I54767e49ae98db67f71dd28278b14435860313e0
We will soon implement some LCLS related test cases, and hence
we need some templates for sending and matching received messages.
Change-Id: I5300418ae493f6c315248562938b47ae1931b452
procedure ports (like message ports) require us to specify the
destination of a message ("reply") in case it is connected 1:N and not
just 1:1. This didn't show up as a problem so far, as we typically only
had one component talking to those procedure ports at any given point
in time.
Change-Id: I696ec67080815348bb95e43ecbbf262e533e39a3