diff options
Diffstat (limited to 'pcu/PCU_Tests_NS.ttcn')
| -rw-r--r-- | pcu/PCU_Tests_NS.ttcn | 188 |
1 files changed, 1 insertions, 187 deletions
diff --git a/pcu/PCU_Tests_NS.ttcn b/pcu/PCU_Tests_NS.ttcn index b1c8f381..ce2560f8 100644 --- a/pcu/PCU_Tests_NS.ttcn +++ b/pcu/PCU_Tests_NS.ttcn @@ -26,14 +26,7 @@ import from Native_Functions all; import from IPL4asp_Types all; import from PCUIF_Types all; import from PCUIF_CodecPort all; - -type component RAW_NS_CT { - /* UDP port towards the bottom (IUT) */ - port NS_CODEC_PT NSCP[4]; - var ConnectionId g_ns_conn_id[4] := {-1, -1, -1, -1}; - var NSConfiguration g_nsconfig[4]; - timer g_T_guard; -} +import from RAW_NS all; type component RAW_PCU_CT { /* PCUIF (we emulate the BTS part) */ @@ -44,13 +37,6 @@ type component RAW_PCU_CT { type component RAW_Test_CT extends RAW_NS_CT, RAW_PCU_CT { } -private altstep as_Tguard() runs on RAW_NS_CT { - [] g_T_guard.timeout { - setverdict(fail, "Timeout of T_guard"); - mtc.stop; - } -} - function f_init_pcuif() runs on RAW_PCU_CT { var PCUIF_info_ind info_ind; map(self:PCU, system:PCU); @@ -73,73 +59,6 @@ function f_pcuif_tx(template (value) PCUIF_Message msg) runs on RAW_PCU_CT { PCU.send(t_SD_PCUIF(g_pcu_conn_id, msg)); } -function f_init_ns_codec(integer idx := 0, float guard_secs := 60.0) runs on RAW_NS_CT { - var Result res; - - if (not g_T_guard.running) { - g_T_guard.start(guard_secs); - activate(as_Tguard()); - } - - if (not isbound(g_nsconfig) or not isbound(g_nsconfig[idx])) { - /* copy most parts from mp_nsconfig */ - g_nsconfig[idx] := mp_nsconfig; - /* adjust those parts different for each NS-VC */ - g_nsconfig[idx].nsvci := mp_nsconfig.nsvci + idx; - g_nsconfig[idx].local_udp_port := mp_nsconfig.local_udp_port + idx; - } - - map(self:NSCP[idx], system:NSCP); - /* Connect the UDP socket */ - log("connecting NSCP[", idx, "] to ", g_nsconfig[idx]); - res := f_IPL4_connect(NSCP[idx], g_nsconfig[idx].remote_ip, g_nsconfig[idx].remote_udp_port, - g_nsconfig[idx].local_ip, g_nsconfig[idx].local_udp_port, 0, { udp := {}}); - if (not ispresent(res.connId)) { - setverdict(fail, "Could not connect NS UDP socket, check your configuration ", g_nsconfig[idx]); - mtc.stop; - } - g_ns_conn_id[idx] := res.connId; - -} - -function f_ns_exp(template PDU_NS exp_rx, integer idx := 0) runs on RAW_NS_CT return PDU_NS { - var NS_RecvFrom nrf; - log("f_ns_exp() expecting ", exp_rx); - alt { - [] NSCP[idx].receive(t_NS_RecvFrom(exp_rx)) -> value nrf { } - [] NSCP[idx].receive { - setverdict(fail, "Received unexpected NS: ", nrf); - mtc.stop; - } - } - return nrf.msg; -} - -/* perform outbound NS-ALIVE procedure */ -function f_outgoing_ns_alive(integer idx := 0) runs on RAW_NS_CT { - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], t_NS_ALIVE)); - alt { - [] NSCP[idx].receive(t_NS_RecvFrom(t_NS_ALIVE_ACK)); - [] NSCP[idx].receive { repeat; } - } -} - -/* perform outbound NS-ALIVE procedure */ -function f_outgoing_ns_alive_no_ack(integer idx := 0, float tout := 10.0) runs on RAW_NS_CT { - timer T := tout; - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], t_NS_ALIVE)); - T.start; - alt { - [] NSCP[idx].receive(t_NS_RecvFrom(t_NS_ALIVE_ACK)) { - setverdict(fail, "Received unexpected NS-ALIVE ACK"); - } - [] NSCP[idx].receive { repeat; } - [] T.timeout { - setverdict(pass); - } - } -} - /* ensure no matching message is received within 'tout' */ function f_ensure_no_ns(template PDU_NS ns := ?, integer idx := 0, float tout := 3.0) runs on RAW_Test_CT { @@ -155,111 +74,6 @@ runs on RAW_Test_CT { } } -/* perform outbound NS-BLOCK procedure */ -function f_outgoing_ns_block(NsCause cause, integer idx := 0) runs on RAW_NS_CT { - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_NS_BLOCK(cause, g_nsconfig[idx].nsvci))); - alt { - [] NSCP[idx].receive(t_NS_RecvFrom(tr_NS_BLOCK_ACK(g_nsconfig[idx].nsvci))); - [] NSCP[idx].receive { repeat; } - } -} - -/* receive NS-ALIVE and ACK it */ -altstep as_rx_alive_tx_ack(boolean oneshot := false, integer idx := 0) runs on RAW_NS_CT { - [] NSCP[idx].receive(t_NS_RecvFrom(t_NS_ALIVE)) { - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], t_NS_ALIVE_ACK)); - if (not oneshot) { repeat; } - } -} - -/* Transmit BSSGP RESET for given BVCI and expect ACK */ -function f_tx_bvc_reset_rx_ack(BssgpBvci bvci, integer idx := 0, boolean exp_ack := true) -runs on RAW_NS_CT { - var PDU_BSSGP bssgp_tx := valueof(ts_BVC_RESET(BSSGP_CAUSE_NET_SV_CAP_MOD_GT_ZERO_KBPS, bvci, - mp_gb_cfg.cell_id)); - timer T := 5.0; - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_NS_UNITDATA(t_SduCtrlB, 0, enc_PDU_BSSGP(bssgp_tx)))); - T.start; - alt { - [exp_ack] NSCP[idx].receive(t_NS_RecvFrom(tr_NS_UNITDATA(t_SduCtrlB, 0, - decmatch tr_BVC_RESET_ACK(bvci, ?)))) { - setverdict(pass); - } - [exp_ack] T.timeout { - setverdict(fail, "No response to BVC-RESET"); - } - [not exp_ack] T.timeout { - setverdict(pass); - } - [] NSCP[idx].receive { repeat; } - } -} - -/* Receive a BSSGP RESET for given BVCI and ACK it */ -altstep as_rx_bvc_reset_tx_ack(BssgpBvci bvci, boolean oneshot := false, integer idx := 0) runs on RAW_NS_CT { - var NS_RecvFrom ns_rf; - /* FIXME: nail down received cell_id in match */ - [] NSCP[idx].receive(t_NS_RecvFrom(tr_NS_UNITDATA(t_SduCtrlB, 0, - decmatch tr_BVC_RESET(?, bvci, ?)))) - -> value ns_rf { - var PDU_BSSGP bssgp_rx := dec_PDU_BSSGP(ns_rf.msg.pDU_NS_Unitdata.nS_SDU); - var PDU_BSSGP bssgp_tx := valueof(ts_BVC_RESET_ACK(bvci, mp_gb_cfg.cell_id)); - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_NS_UNITDATA(t_SduCtrlB, 0, enc_PDU_BSSGP(bssgp_tx)))); - if (not oneshot) { repeat; } - } -} - - -/* Receive a BSSGP UNBLOCK for given BVCI and ACK it */ -altstep as_rx_bvc_unblock_tx_ack(BssgpBvci bvci, boolean oneshot := false, integer idx := 0) runs on RAW_NS_CT { - var NS_RecvFrom ns_rf; - [] NSCP[idx].receive(t_NS_RecvFrom(tr_NS_UNITDATA(t_SduCtrlB, 0, - decmatch t_BVC_UNBLOCK(bvci)))) - -> value ns_rf { - var PDU_BSSGP bssgp_rx := dec_PDU_BSSGP(ns_rf.msg.pDU_NS_Unitdata.nS_SDU); - var PDU_BSSGP bssgp_tx := valueof(t_BVC_UNBLOCK_ACK(bvci)); - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_NS_UNITDATA(t_SduCtrlB, 0, enc_PDU_BSSGP(bssgp_tx)))); - if (not oneshot) { repeat; } - } -} - -/* Receive a BSSGP FLOW-CONTROL-BVC and ACK it */ -altstep as_rx_bvc_fc_tx_ack(BssgpBvci bvci, boolean oneshot := false, integer idx := 0) runs on RAW_NS_CT { - var NS_RecvFrom ns_rf; - [] NSCP[idx].receive(t_NS_RecvFrom(tr_NS_UNITDATA(t_SduCtrlB, bvci, - decmatch tr_BVC_FC_BVC))) - -> value ns_rf { - var PDU_BSSGP bssgp_rx := dec_PDU_BSSGP(ns_rf.msg.pDU_NS_Unitdata.nS_SDU); - var OCT1 tag := bssgp_rx.pDU_BSSGP_FLOW_CONTROL_BVC.tag.unstructured_Value; - var PDU_BSSGP bssgp_tx := valueof(t_BVC_FC_BVC_ACK(tag)); - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_NS_UNITDATA(t_SduCtrlB, bvci, enc_PDU_BSSGP(bssgp_tx)))); - if (not oneshot) { repeat; } - } -} - -/********************************************************************************** - * Classic Gb/IP bring-up test cases using NS-{RESET,BLOCK,UNBLOCK} and no IP-SNS * - **********************************************************************************/ - -/* Receive a NS-RESET and ACK it */ -private altstep as_rx_ns_reset_ack(boolean oneshot := false, integer idx := 0) runs on RAW_NS_CT { - var NS_RecvFrom ns_rf; - [] NSCP[idx].receive(t_NS_RecvFrom(tr_NS_RESET(NS_CAUSE_OM_INTERVENTION, g_nsconfig[idx].nsvci, - g_nsconfig[idx].nsei))) -> value ns_rf { - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_NS_RESET_ACK(g_nsconfig[idx].nsvci, - g_nsconfig[idx].nsei))); - if (not oneshot) { repeat; } - } -} -/* Receive a NS-UNBLOCK and ACK it */ -private altstep as_rx_ns_unblock_ack(boolean oneshot := false, integer idx := 0) runs on RAW_NS_CT { - var NS_RecvFrom ns_rf; - [] NSCP[idx].receive(t_NS_RecvFrom(t_NS_UNBLOCK)) -> value ns_rf { - NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], t_NS_UNBLOCK_ACK)); - if (not oneshot) { repeat; } - } -} - /* test the NS-RESET procedure */ testcase TC_ns_reset() runs on RAW_Test_CT { f_init_ns_codec(); |