It's clearly stated in a comment to this function that the returned
value is 0 <= x < max, so it's always less than the maximum.
Change-Id: If127fc6a2feeddbdd3ea636b56dadf8957941758
The resulting set of dependencies needed just to have one simple CellId
struct is huge. That was fine for sgsn testsuite since anyway those were
being used, but it's not acceptable for other testsuites (hnodeb) which
only really require the GTP side.
After this change, GTP_Templates only requires GSM_Types, which ends up
in a much smaller subset of dependencies being pulled in.
Change-Id: Icd8234908af445b798517fe110cd0648969179a4
Create functions to check which from Osmocom repository the SUT is
running. Put it in Misc_Helpers instead of a new library file since
Misc_Helpers is already available in many/all? tests and it fits there
too.
Depends: docker-playground Ic06532f7a67e59458652c5cf4c8f6fee8113e703
Related: OS#5327
Change-Id: Ic33d08992ea84af006d133db6aec508a7b7c7f28
The BVCI that this message might contain should not be used to route it.
It referes to the BVCI that the PDUs were transferred to (BVCI (new)).
Instead broadcast to all components.
Change-Id: Ia1df35da44ef28d91501bb898e1059bf1390129b
A new Iuh CodecPort + Emulation is introduced to (de)mux RANAP and RUA
in the same SCTP socket.
The Iuh_CodecPort.ttcn file has currently a hack to be able to test
HNBAP, since titan seem to be reporting sinfo_ppid=0 when in fact it
received sinfo_ppid=20 (HNBAP).
A couple tests are added to validate HNBAP HNBRegister Request + Accept
or Reject. In current osmo-hnodeb state, both tests pass if run
separately, but fail if run sequentially since osmo-hnodeb still doesn't
re-connect properly after first test finishes and connection is dropped.
Related: SYS#5516
Change-Id: I7227917148e98a2c777f4b05d8d2eca6e9c121b7
So far all handover tests trigger handover via VTY command. This means
that any bugs introduced in measurement report handling and handover
target selection are by definition not caught.
Almost a year ago, fixing a handover oscillation bug for intra-BSC
handover introduced a segfault for inter-BSC handover targets, because
for those the target.bts is NULL. Show this bug.
Related: OS#5324 SYS#5259
Related: I5a3345ab0005a73597f5c27207480912a2f5aae6 (osmo-bsc)
Change-Id: Iba033c32015173f57dbb1c211aefab1a9094e29d
Unfortunately, TITAN has a weird (and often unusable) model of
defining padding in records. According to its reference guide,
padding length is counted from the beginning of the message.
So if the 'MeasurementResults' is a part of another record, and
there are other fields preceeding it, the encoded representation
of the 'MeasurementResults' may still be shorter than 16 octets.
Change-Id: Ia1c87ae85ee402369dad0dfd81159f179095c8d2
Decoding was implemented in [1], but encoding was not.
Change-Id: I82f8afd3e64d83d165a7070a1b82a6276ef0b020
Fixes: [1] Ic9568c8927507e161aadfad1a4d20aa896d8ae30
The latest release of osmo-sip-connector (1.5.0, 23 Feb 2021) does
support MNCCv7, so there is no need to maintain MNCCv6 support.
Change-Id: Ie45158e805a62e86b9496b46f323b83a74630460
Related: I5448ff931ec33f24f4837a51376f1703fe97683b
Related: OS#5282
Test if a XUDT SCCP message is processed by libosmo-sigtran. We
assume any XUDT is received (and echoed back) just like normal UDT.
Related: OS#5281, SYS#5674
Change-Id: Idbf6db7a684e51858129618b2fcffcbe55b1b70f
Will need this code again to verify the TSC during handover, so cast
this in a separate function.
Related: SYS#4895
Change-Id: I7a3f68ed1deba6a4a0a1cc4df7613638225c1640
Allow to switch off automatic Channel Activation ACK via a new port
signature.
Required for upcoming BSC_Tests.TC_lost_sdcch_during_assignment().
Related: SYS#5627
Change-Id: I9a9d191aa66ec27f4f80c2baa2c5aa3c7b668d66
IF the BSS-BVC is gone gbproxy blocks the BVC towards the SGSN (this is
the only thing it can do since there is no BVC-REMOVE). If the SGSN ever
decides to reset that BVC the gbproxy should not ACK it, but instead
consider the BVCI unknown.
Change-Id: Ic57b39a77adf71abda99ef8af7da1592e2225a0d
Related: SYS#5628, OS#5236
New versions of osmo-pcu support Neighbor Address Resolution over this
interface, and deprecated the old CTRL interface.
Let's use it by default while still keeping support for the old one for
a while to avoid breakage of existing deployments.
Tests run to validate:
* Old osmo-pcu still passes tests using CTRL interface
* New osmo-pcu (with new iface support) still passes tests using CTRL
interface
* New osmo-pcu (with new iface support) passes tests using new iface
Related: SYS#4971
Change-Id: I05f1aabc64fc5bc4740b0d8afd8990b485eacd50
Add tests for the new early IMM ASS feature in osmo-bsc:
'immediate-assignment (post-chan-ack|pre-chan-ack)'
Related: 0b44493d3de03d2750527e224df67b473fe39f93 (osmo-bsc)
Related: SYS#5559
Change-Id: If71f4562d532b6c5faf55f5fd073449a8a137ebf
Will be used by MSC_Tests.TC_call_re_establishment_auth in
I8110a6b432de734d53b111c7b69aabca12129691
to re-plug SMPP handling for an imsi to another vc_conn.
Related: SYS#5130
Change-Id: I63856fc158f5db9ced9185c208035b26e7ed7a74
Will be used by MSC_Tests.TC_call_re_establishment_auth in
I8110a6b432de734d53b111c7b69aabca12129691
where a call from one vc_conn gets re-established in another vc_conn.
Related: SYS#5130
Change-Id: I235492185cda68f9f8e845085e3f6efe76a13501
Will be used by MSC_Tests.TC_call_re_establishment in
Ifdff5573eeb3b3d41e8599b9b0228411d2576864
where a call from one vc_conn gets re-established in another vc_conn.
Related: SYS#5130
Change-Id: If7e952e54ebd1bb88cce11ec5f0ff4826e02cb63
Will be used by MSC_Tests.TC_call_re_establishment in
Ifdff5573eeb3b3d41e8599b9b0228411d2576864,
where a call from one vc_conn gets re-established in another vc_conn.
Related: SYS#5130
Change-Id: Id46035e53c2870e1fdef1335dce42b2020f7cd54
To simulate an MS initiated call release at the MSC, a MO CC DISCONNECT
is required. So far msc's f_call_hangup() has some really weird
sequences of MNCC events. This is one preparation to fix that.
Will be used by MSC_Tests.TC_call_re_establishment in
Ifdff5573eeb3b3d41e8599b9b0228411d2576864
Related: SYS#5130
Change-Id: Ie152f8760c9bd6df04a20fdbb7ce9bbde9cb3d68
The failure verdict includes the RSL message that could not be
associated with a handling component, but ttcn_logformat does not format
that message. Add an identical log() that gets formatted nicely.
Change-Id: Ibb8f60671e78075492783cba560a8229ba5a380b
Add explicit RSL_DCHAN_PT and RSLEM_PROC_PT args to functions and
altsteps related to channel establishment and assignment. This allows
establishing and assigning a channel on cells other than bts 0.
This is required for upcoming BSC_Tests.TC_cm_reestablishment().
Related: SYS#5130
Change-Id: Ic3206b7125ee22bf98330080d9b136cefe7da03f
This way functions like f_inet_addr() and f_inet6_addr() can be
used directly without converting between bytes and integers.
Change-Id: I389a8cb95c025c9dddc751789223621c15d9b48f
Move the ciphering calculations from f_mm_common() to new function
f_get_expected_encryption(), so that it can be re-used for ciphering in
inter-BSC handover (upcoming patch).
Add tr_BSSMAP_CipherModeCmd2() to conveniently use the values returned
by f_get_expected_encryption().
To verify the Ciphering Mode Command in f_mm_common(), use the new
tr_BSSMAP_CipherModeCmd2(), and rely on template matching instead of
checking each IE individually.
Related: SYS#5324
Change-Id: I1f775889fb801d441ea6c8b0f0c34718b814c09e
The current paging load tests only test what happens when the paging
load is introduced from the PS side. However there are no tests that
tests what happens when PS pagings are introduced from the PCU side
into an already overloaded system.
osmo-bts was equipped recently with a mechanism that detects congestive
situations. Once a congestion is detcted osmo-bts will drop pagings from
the BTS side. The rationale of the new testcase is that the behavior
must not change when the PS pagings start since osmo-bts is dropping
them.
Change-Id: Ie72e788d9ebff6ca4e50314746127a9689948062
Depends: osmo-bts I30f97672d7a0c369c4a656e878ab8cbbd83e31ea
Related: SYS#5306
Pau Espin
Vadim Yanitskiy
Oliver Smith
Daniel Willmann
Neels Hofmeyr
Harald Welte
Neels Hofmeyr
Philipp Maier