Bug #3418
closedBTS TTCN-3 tests generate L2 frames with incorrect length
100%
Description
Since issue #3415 has been fixed, some BTS tests have started failing
because trxcon is now dropping frames generated by these tests.
The newly failing tests are:
BTS_Tests.TC_meas_res_sign_tchf
BTS_Tests.TC_meas_res_sign_tchh
BTS_Tests.TC_meas_res_sign_tchf
BTS_Tests.TC_meas_res_sign_tchh
BTS_Tests.TC_meas_res_sign_sdcch4
BTS_Tests.TC_meas_res_sign_sdcch8
BTS_Tests.TC_meas_res_sign_tchh_toa256
BTS_Tests.TC_rll_est_ind
BTS_Tests.TC_rll_rel_ind_DCCH_0
BTS_Tests.TC_rll_rel_ind_DCCH_3
BTS_Tests.TC_rll_rel_ind_ACCH_0
BTS_Tests.TC_rll_rel_ind_ACCH_3
BTS_Tests.TC_rll_unit_data_ind_DCCH
BTS_Tests.TC_chan_act_a51
BTS_Tests.TC_chan_act_a52
BTS_Tests.TC_chan_act_a53
BTS_Tests.TC_encr_cmd_a51
BTS_Tests.TC_encr_cmd_a52
BTS_Tests.TC_encr_cmd_a53
Related issues
Updated by stsp over 5 years ago
Proposed patch https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/10159 fixes:
TC_chan_act_a51
TC_chan_act_a52
TC_chan_act_a53
Updated by stsp over 5 years ago
Proposed patch https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/10160 fixes
TC_rll_unit_data_ind_DCCH
Updated by stsp over 5 years ago
- Related to Bug #3415: heap overflow in trxcon / tch_fr_disassemble() added
Updated by fixeria over 5 years ago
- Related to Bug #3256: BTS_Tests.ttcn: Encryption + RLL tests not executed on Lm channels (TCH/H) added
Updated by fixeria over 5 years ago
- Status changed from New to In Progress
- Priority changed from Normal to High
- % Done changed from 0 to 30
I think it makes sense to implement automatic L2 frame padding (with 0x2b) in TTCN-3.
Updated by fixeria over 5 years ago
- Related to deleted (Bug #3256: BTS_Tests.ttcn: Encryption + RLL tests not executed on Lm channels (TCH/H))
Updated by fixeria over 5 years ago
- Blocks Bug #3256: BTS_Tests.ttcn: Encryption + RLL tests not executed on Lm channels (TCH/H) added
Updated by fixeria over 5 years ago
- Status changed from In Progress to Feedback
- Assignee set to fixeria
- % Done changed from 30 to 100
The fix has been submitted: https://gerrit.osmocom.org/10183/
It should make pass the remaining tests, which are failing for now...
Updated by fixeria over 5 years ago
Regarding to the following test cases:
BTS_Tests.TC_meas_res_sign_tchf BTS_Tests.TC_meas_res_sign_tchh BTS_Tests.TC_meas_res_sign_tchf BTS_Tests.TC_meas_res_sign_tchh BTS_Tests.TC_meas_res_sign_sdcch4 BTS_Tests.TC_meas_res_sign_sdcch8 BTS_Tests.TC_meas_res_sign_tchh_toa256
there is a few interesting moments:
- they are sending FAKE_RSSI command, which is not implemented in FakeTRX yet,
- some of them related to Lm (TCH/H) channel, which is not supported by trxcon yet.
So, I am surprised that previously they have been executing successfully...
Updated by fixeria over 5 years ago
- Status changed from Feedback to Closed
Closing this issue, since the fixes has been merged and the tests are passing now.
