dexter has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34067 )

Change subject: BTS_Tests: add new testcase TC_pcu_data_req_imm_ass_agch ......................................................................

BTS_Tests: add new testcase TC_pcu_data_req_imm_ass_agch

In PCUIF v.11 we support getting confirmations for IMMEDIATE ASSIGNMENT messages that are sent through the AGCH.

Related: OS#5927 Change-Id: Iec00d8144dfb2cd8bcee9093c96a3cc98aea6458 --- M bts/BTS_Tests.ttcn 1 file changed, 40 insertions(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/67/34067/1

diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn index 0e4eee7..73b4803 100644 --- a/bts/BTS_Tests.ttcn +++ b/bts/BTS_Tests.ttcn @@ -5792,7 +5792,7 @@ f_l1_tune(L1CTL);

f_TC_pcu_act_req(0, 0, 7, true); - f_pcu_data_req(0, 0, 0, 0, 0, PCU_IF_SAPI_AGCH, c_PCU_DATA); + f_PCUIF_tx_mac_block_agch(PCU, g_pcu_conn_id, c_PCU_DATA, wait_for_cnf := false, tlli := 'ffffffff'O);

T.start; alt { @@ -5864,6 +5864,31 @@ } }

+/* Send IMM.ASS from PCU for AGCH; check it appears on Um side */ +testcase TC_pcu_data_req_imm_ass_agch() runs on test_CT { + var octetstring req_ref := f_rnd_octstring(3); + var octetstring tlli := f_rnd_octstring(4); + var octetstring imm_ass := '2d063f300fc364'O & req_ref & '0000dc'O & tlli & '00232b2b2b2b'O; + f_init_with_pcuif(); + f_init_l1ctl(); + f_l1_tune(L1CTL); + + var uint32_t fn := f_PCUIF_tx_mac_block_agch(PCU, g_pcu_conn_id, imm_ass); + + timer T := 0.5; + T.start; + alt { + [] L1CTL.receive(tr_L1CTL_DATA_IND(t_RslChanNr_PCH_AGCH(0), ?, imm_ass)) { + /* TODO: verify paging group */ + setverdict(pass); + } + [] L1CTL.receive { repeat; } + [] T.timeout { + Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, "Timeout waiting for PCU-originated AGCH block on Um"); + } + } +} + /* Send RACH from Um side, expect it to show up on PCU socket */ testcase TC_pcu_rach_content() runs on test_CT { f_init_with_pcuif(); @@ -9074,6 +9099,7 @@ execute( TC_pcu_data_req_agch() ); execute( TC_pcu_data_req_pch() ); execute( TC_pcu_data_req_imm_ass_pch() ); + execute( TC_pcu_data_req_imm_ass_agch() ); execute( TC_pcu_rach_content() ); execute( TC_pcu_ext_rach_content() ); execute( TC_pcu_data_ind_lqual_cb() );