Osmocom test suites in TTCN-3 (Eclipse Titan) https://osmocom.org/projects/core-testing-infra
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osmo-ttcn3-hacks/pcu/PCU_Tests_SNS.ttcn

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module PCU_Tests_SNS {
/* Osmocom PCU test suite for IP Sub-Network-Service (SNS) in TTCN-3
* (C) 2018-2019 Harald Welte <laforge@gnumonks.org>
* All rights reserved.
*
* Released under the terms of GNU General Public License, Version 2 or
* (at your option) any later version.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
import from Osmocom_Types all;
import from PCU_Tests_NS all;
import from SGSN_Components all;
import from Osmocom_Gb_Types all;
import from NS_Emulation all;
import from NS_CodecPort all;
import from NS_Types all;
import from RAW_NS all;
/**********************************************************************************
* Modern Gb/IP bring-up test cases using IP Sub-Network Service (SNS)
**********************************************************************************/
/* perform inbound SNS-SIZE procedure */
function f_incoming_sns_size(template (omit) NsCause cause := omit, integer idx := 0)
runs on RAW_NS_CT {
log("f_incoming_sns_size(idx=", idx, ")");
var PDU_NS rx;
var NSVCConfiguration nsvc_cfg := g_nsconfig[idx].nsvc[0];
if (nsvc_cfg.provider.ip.address_family == AF_INET) {
/* expect one single SNS-SIZE with RESET flag; 4x v4 EP; no v6 EP */
rx := f_ns_exp(tr_SNS_SIZE(g_nsconfig[idx].nsei, rst_flag := true, max_nsvcs := 8,
num_v4 := 4, num_v6 := omit), idx);
} else {
/* expect one single SNS-SIZE with RESET flag; no v4 EP; 4x v6 EP */
rx := f_ns_exp(tr_SNS_SIZE(g_nsconfig[idx].nsei, rst_flag := true, max_nsvcs := 8,
num_v4 := omit, num_v6 := 4), idx);
}
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_SIZE_ACK(g_nsconfig[idx].nsei, cause)));
}
/* perform outbound SNS-SIZE procedure */
function f_outgoing_sns_size(template (omit) NsCause cause := omit, integer idx:= 0)
runs on RAW_NS_CT {
log("f_outgoing_sns_size(idx=", idx, ")");
var PDU_NS rx;
var NSVCConfiguration nsvc_cfg := g_nsconfig[idx].nsvc[0];
if (nsvc_cfg.provider.ip.address_family == AF_INET) {
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_SIZE(g_nsconfig[idx].nsei, rst_flag := true, max_nsvcs := 1,
num_v4 := 1, num_v6 := omit)
));
} else {
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_SIZE(g_nsconfig[idx].nsei, rst_flag := true, max_nsvcs := 1,
num_v4 := omit, num_v6 := 1)
));
}
/* expect one single SNS-SIZE with RESET flag; 4x v4 EP; no v6 EP */
rx := f_ns_exp(tr_SNS_SIZE_ACK(g_nsconfig[idx].nsei, cause), idx);
}
/* perform inbound SNS-CONFIG procedure */
function f_incoming_sns_config(template (omit) NsCause cause := omit, integer idx := 0)
runs on RAW_NS_CT {
log("f_incoming_sns_config(idx=", idx, ")");
var PDU_NS rx;
var NSVCConfiguration nsvc_cfg := g_nsconfig[idx].nsvc[0];
if (nsvc_cfg.provider.ip.address_family == AF_INET) {
var template IP4_Elements v4_elem := { tr_SNS_IPv4(nsvc_cfg.provider.ip.remote_ip,
nsvc_cfg.provider.ip.remote_udp_port) };
rx := f_ns_exp(tr_SNS_CONFIG(g_nsconfig[idx].nsei, end_flag := true, v4 := v4_elem), idx);
} else {
var template IP6_Elements v6_elem := { tr_SNS_IPv6(nsvc_cfg.provider.ip.remote_ip,
nsvc_cfg.provider.ip.remote_udp_port) };
rx := f_ns_exp(tr_SNS_CONFIG(g_nsconfig[idx].nsei, end_flag := true, v6 := v6_elem), idx);
}
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_CONFIG_ACK(g_nsconfig[idx].nsei, cause)));
}
/* perform outbound SNS-CONFIG procedure */
function f_outgoing_sns_config(template (omit) NsCause cause := omit, integer idx := 0)
runs on RAW_NS_CT {
log("f_outgoing_sns_config(idx=", idx, ")");
var PDU_NS rx;
var NSVCConfiguration nsvc_cfg := g_nsconfig[idx].nsvc[0];
if (nsvc_cfg.provider.ip.address_family == AF_INET) {
var template (omit) IP4_Elements v4 := { ts_SNS_IPv4(nsvc_cfg.provider.ip.local_ip,
nsvc_cfg.provider.ip.local_udp_port) }
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_CONFIG(g_nsconfig[idx].nsei, true, v4)));
} else {
var template (omit) IP6_Elements v6 := { ts_SNS_IPv6(nsvc_cfg.provider.ip.local_ip,
nsvc_cfg.provider.ip.local_udp_port) }
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_CONFIG(g_nsconfig[idx].nsei, true, omit, v6)));
}
rx := f_ns_exp(tr_SNS_CONFIG_ACK(g_nsconfig[idx].nsei, cause), idx);
}
/* perform outbound SNS-CONFIG procedure (separate endpoints: 1 for control, 1 for user */
function f_outgoing_sns_config_1c1u(template (omit) NsCause cause := omit, integer idx := 0)
runs on RAW_NS_CT {
log("f_outgoing_sns_config_1c1u(idx=", idx, ")");
var PDU_NS rx;
if (mp_nsconfig.nsvc[0].provider.ip.address_family == AF_INET) {
var template (omit) IP4_Elements v4 := { ts_SNS_IPv4(g_nsconfig[0].nsvc[0].provider.ip.local_ip,
g_nsconfig[0].nsvc[0].provider.ip.local_udp_port, 1, 0),
ts_SNS_IPv4(g_nsconfig[1].nsvc[0].provider.ip.local_ip,
g_nsconfig[1].nsvc[0].provider.ip.local_udp_port, 0, 1) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_CONFIG(g_nsconfig[idx].nsei, true, v4)));
} else {
var template (omit) IP6_Elements v6 := { ts_SNS_IPv6(g_nsconfig[0].nsvc[0].provider.ip.local_ip,
g_nsconfig[0].nsvc[0].provider.ip.local_udp_port, 1, 0),
ts_SNS_IPv6(g_nsconfig[1].nsvc[0].provider.ip.local_ip,
g_nsconfig[1].nsvc[0].provider.ip.local_udp_port, 0, 1) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_CONFIG(g_nsconfig[idx].nsei, true, omit, v6)));
}
rx := f_ns_exp(tr_SNS_CONFIG_ACK(g_nsconfig[idx].nsei, cause), idx);
}
/* perform outbound SNS-CONFIG procedure (separate endpoints: 1 for control, 1 for user */
function f_outgoing_sns_config_1c1u_separate(template (omit) NsCause cause := omit, integer idx := 0)
runs on RAW_NS_CT {
log("f_outgoing_sns_config_1c1u_separate(idx=", idx, ")");
var PDU_NS rx;
if (mp_nsconfig.nsvc[0].provider.ip.address_family == AF_INET) {
var template (omit) IP4_Elements v4 := { ts_SNS_IPv4(g_nsconfig[1].nsvc[0].provider.ip.local_ip,
g_nsconfig[1].nsvc[0].provider.ip.local_udp_port, 1, 0),
ts_SNS_IPv4(g_nsconfig[2].nsvc[0].provider.ip.local_ip,
g_nsconfig[2].nsvc[0].provider.ip.local_udp_port, 0, 1) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_CONFIG(g_nsconfig[idx].nsei, true, v4)));
} else {
var template (omit) IP6_Elements v6 := { ts_SNS_IPv6(g_nsconfig[1].nsvc[0].provider.ip.local_ip,
g_nsconfig[1].nsvc[0].provider.ip.local_udp_port, 1, 0),
ts_SNS_IPv6(g_nsconfig[2].nsvc[0].provider.ip.local_ip,
g_nsconfig[2].nsvc[0].provider.ip.local_udp_port, 0, 1) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_CONFIG(g_nsconfig[idx].nsei, true, omit, v6)));
}
rx := f_ns_exp(tr_SNS_CONFIG_ACK(g_nsconfig[idx].nsei, cause), idx);
}
function f_outgoing_sns_add(integer idx_add, uint8_t w_sig := 1, uint8_t w_user := 1, integer idx := 0, template (omit) NsCause cause := omit)
runs on RAW_NS_CT {
log("f_outgoing_sns_add(idx_add=", idx_add, ")");
var PDU_NS rx;
var NSVCConfiguration nsvc_cfg := g_nsconfig[idx_add].nsvc[0];
if (nsvc_cfg.provider.ip.address_family == AF_INET) {
var template (omit) IP4_Elements v4 := { ts_SNS_IPv4(nsvc_cfg.provider.ip.local_ip,
nsvc_cfg.provider.ip.local_udp_port,
w_sig, w_user) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_ADD(g_nsconfig[idx].nsei, 23, v4)));
rx := f_ns_exp(tr_SNS_ACK(g_nsconfig[idx].nsei, 23, cause, v4));
} else {
var template (omit) IP6_Elements v6 := { ts_SNS_IPv6(nsvc_cfg.provider.ip.local_ip,
nsvc_cfg.provider.ip.local_udp_port,
w_sig, w_user) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_ADD(g_nsconfig[idx].nsei, 23, omit, v6)));
rx := f_ns_exp(tr_SNS_ACK(g_nsconfig[idx].nsei, 23, cause, omit, v6));
}
}
function f_outgoing_sns_del(integer idx_del, uint8_t w_sig := 1, uint8_t w_user := 1, integer idx := 0)
runs on RAW_NS_CT {
log("f_outgoing_sns_del(idx_del=", idx_del, ")");
var PDU_NS rx;
var NSVCConfiguration nsvc_cfg := g_nsconfig[idx_del].nsvc[0];
if (nsvc_cfg.provider.ip.address_family == AF_INET) {
var template (omit) IP4_Elements v4 := { ts_SNS_IPv4(nsvc_cfg.provider.ip.local_ip,
nsvc_cfg.provider.ip.local_udp_port,
w_sig, w_user) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_DEL(g_nsconfig[idx].nsei, 24, omit, v4)));
rx := f_ns_exp(tr_SNS_ACK(g_nsconfig[idx].nsei, 24, omit, v4));
} else {
var template (omit) IP6_Elements v6 := { ts_SNS_IPv6(nsvc_cfg.provider.ip.local_ip,
nsvc_cfg.provider.ip.local_udp_port,
w_sig, w_user) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_DEL(g_nsconfig[idx].nsei, 24, omit, omit, v6)));
rx := f_ns_exp(tr_SNS_ACK(g_nsconfig[idx].nsei, 24, omit, omit, v6));
}
}
function f_outgoing_sns_chg_weight(integer idx_chg, uint8_t w_sig, uint8_t w_user, integer idx := 0)
runs on RAW_NS_CT {
log("f_outgoing_sns_chg_weight(idx_chg=", idx_chg, ")");
var PDU_NS rx;
var NSVCConfiguration nsvc_cfg := g_nsconfig[idx_chg].nsvc[0];
if (nsvc_cfg.provider.ip.address_family == AF_INET) {
var template (omit) IP4_Elements v4 := { ts_SNS_IPv4(nsvc_cfg.provider.ip.local_ip,
nsvc_cfg.provider.ip.local_udp_port,
w_sig, w_user) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_CHG_WEIGHT(g_nsconfig[idx].nsei, 25, v4)));
rx := f_ns_exp(tr_SNS_ACK(g_nsconfig[idx].nsei, 25, omit, v4));
} else {
var template (omit) IP6_Elements v6 := { ts_SNS_IPv6(nsvc_cfg.provider.ip.local_ip,
nsvc_cfg.provider.ip.local_udp_port,
w_sig, w_user) };
NSCP[idx].send(t_NS_Send(g_ns_conn_id[idx], ts_SNS_CHG_WEIGHT(g_nsconfig[idx].nsei, 25, omit, v6)));
rx := f_ns_exp(tr_SNS_ACK(g_nsconfig[idx].nsei, 25, omit, omit, v6));
}
}
/* PCU-originated SNS-SIZE: successful case */
testcase TC_sns_po_size_success() runs on RAW_Test_CT {
f_init_ns_codec(mp_nsconfig);
f_init_pcuif();
f_incoming_sns_size();
f_sleep(1.0);
setverdict(pass);
}
/* PCU-originated SNS-SIZE: NACK from our side */
testcase TC_sns_po_size_nack() runs on RAW_Test_CT {
f_init_ns_codec(mp_nsconfig);
f_init_pcuif();
f_incoming_sns_size(NS_CAUSE_PROTOCOL_ERROR_UNSPEIFIED);
/* FIXME: ensure we don't get a SNS-CONFIG */
/* FIXME: ensure we get re-transmitted SNS-SIZE attempts */
f_sleep(10.0);
setverdict(pass);
}
/* PCU-originated SNS-CONFIG: successful case */
testcase TC_sns_po_config_success() runs on RAW_Test_CT {
f_init_ns_codec(mp_nsconfig);
f_init_pcuif();
f_incoming_sns_size();
f_incoming_sns_config();
f_sleep(1.0);
setverdict(pass);
}
/* PCU-originated SNS-CONFIG: successful case */
testcase TC_sns_po_config_nack() runs on RAW_Test_CT {
f_init_ns_codec(mp_nsconfig);
f_init_pcuif();
f_incoming_sns_size();
f_incoming_sns_config(NS_CAUSE_PROTOCOL_ERROR_UNSPEIFIED);
/* FIXME: ensure we get re-transmitted SNS-CONFIG attempts */
f_sleep(10.0);
setverdict(pass);
}
/* SGSN-originated SNS-SIZE: successful case */
testcase TC_sns_so_config_success() runs on RAW_Test_CT {
f_init_ns_codec(mp_nsconfig);
f_init_pcuif();
f_incoming_sns_size();
f_incoming_sns_config();
f_outgoing_sns_config();
/* wait for one ALIVE cycle, then ACK any further ALIVE in the background */
as_rx_alive_tx_ack(oneshot := true);
activate(as_rx_alive_tx_ack());
f_outgoing_ns_alive();
/* Expect BVC-RESET for signaling (0) and ptp BVCI */
as_rx_bvc_reset_tx_ack(0, omit, omit, oneshot := true);
as_rx_bvc_reset_tx_ack(mp_gb_cfg.bvc[0].bvci, mp_gb_cfg.bvc[0].cell_id, omit, oneshot := true);
as_rx_bvc_unblock_tx_ack(mp_gb_cfg.bvc[0].bvci, oneshot := true);
/* wait for one FLOW-CONTROL BVC and then ACK any further in the future */
as_rx_bvc_fc_tx_ack(mp_gb_cfg.bvc[0].bvci, oneshot := true);
activate(as_rx_bvc_fc_tx_ack(mp_gb_cfg.bvc[0].bvci));
setverdict(pass);
}
private function f_sns_bringup_1c1u(boolean sgsn_originated_reset := false) runs on RAW_Test_CT {
/* Activate two NS codec ports */
f_init_ns_codec(mp_nsconfig);
f_init_ns_codec(mp_nsconfig, 1);
f_init_pcuif();
/* Perform Size + BSS-originated config */
f_incoming_sns_size();
f_incoming_sns_config();
/* perform SGSN-originated config using idx==0 for signalling and idx==1 for user traffic */
f_outgoing_sns_config_1c1u();
/* wait for one ALIVE cycle, then ACK any further ALIVE in the background
* for both NS-VCs */
as_rx_alive_tx_ack(oneshot := true, idx := 0);
activate(as_rx_alive_tx_ack(idx := 0));
as_rx_alive_tx_ack(oneshot := true, idx := 1);
activate(as_rx_alive_tx_ack(idx := 1));
/* perform outgoing ALIVE procedure for both NS-VCs */
f_outgoing_ns_alive(0);
f_outgoing_ns_alive(1);
if (sgsn_originated_reset) {
f_tx_bvc_reset_rx_ack(0, omit, omit);
f_tx_bvc_reset_rx_ack(mp_gb_cfg.bvc[0].bvci, omit, mp_gb_cfg.bvc[0].cell_id);
} else {
/* Expect BVC-RESET for signaling (0) and ptp BVCI */
as_rx_bvc_reset_tx_ack(0, omit, omit, oneshot := true);
as_rx_bvc_reset_tx_ack(mp_gb_cfg.bvc[0].bvci, mp_gb_cfg.bvc[0].cell_id, omit, oneshot := true);
}
/* Expect UNBLOCK for ptp BVCI on signaling NS-VC (idx==0) */
as_rx_bvc_unblock_tx_ack(mp_gb_cfg.bvc[0].bvci, oneshot := true);
/* wait for one FLOW-CONTROL BVC and then ACK any further in the future. Flow
* control happens on the p-t-p BVCI and hence on index 1 */
as_rx_bvc_fc_tx_ack(mp_gb_cfg.bvc[0].bvci, oneshot := true, idx := 1);
activate(as_rx_bvc_fc_tx_ack(mp_gb_cfg.bvc[0].bvci, idx := 1));
}
/* Test full IP-SNS bring-up with two NS-VCs, one sig-only and one user-only */
testcase TC_sns_1c1u() runs on RAW_Test_CT {
f_sns_bringup_1c1u();
setverdict(pass);
}
private function f_sns_bringup_1c1u_separate(boolean sgsn_originated_reset := false) runs on RAW_Test_CT {
/* Activate two NS codec ports */
f_init_ns_codec(mp_nsconfig);
f_init_ns_codec(mp_nsconfig, 1);
f_init_ns_codec(mp_nsconfig, 2);
f_init_pcuif();
/* Perform Size + BSS-originated config */
f_incoming_sns_size();
f_incoming_sns_config();
/* perform SGSN-originated config using idx==0 for signalling and idx==1 for user traffic */
f_outgoing_sns_config_1c1u_separate();
/* wait for one ALIVE cycle, then ACK any further ALIVE in the background
* for both NS-VCs */
as_rx_alive_tx_ack(oneshot := true, idx := 1);
activate(as_rx_alive_tx_ack(idx := 1));
as_rx_alive_tx_ack(oneshot := true, idx := 2);
activate(as_rx_alive_tx_ack(idx := 2));
/* ensure there's no NS-ALIVE received on idx==0 */
f_ensure_no_ns(t_NS_ALIVE, idx := 0);
/* perform outgoing ALIVE procedure for both NS-VCs */
f_outgoing_ns_alive(1);
f_outgoing_ns_alive(2);
/* ensure there's no response to NS-ALIVE sent on idx==0 */
f_outgoing_ns_alive_no_ack(idx := 0);
if (sgsn_originated_reset) {
f_tx_bvc_reset_rx_ack(0, omit, omit, idx := 1);
f_tx_bvc_reset_rx_ack(mp_gb_cfg.bvc[0].bvci, omit, mp_gb_cfg.bvc[0].cell_id, idx := 1);
} else {
/* Expect BVC-RESET for signaling BVCI=0 and ptp BVCI */
as_rx_bvc_reset_tx_ack(0, omit, omit, oneshot := true, idx := 1);
as_rx_bvc_reset_tx_ack(mp_gb_cfg.bvc[0].bvci, mp_gb_cfg.bvc[0].cell_id, omit, oneshot := true, idx := 1);
}
/* Expect UNBLOCK for ptp BVCI on signaling NS-VC (idx==1) */
as_rx_bvc_unblock_tx_ack(mp_gb_cfg.bvc[0].bvci, oneshot := true, idx := 1);
/* wait for one FLOW-CONTROL BVC and then ACK any further in the future. Flow
* control happens on the p-t-p BVCI and hence on index 1 */
as_rx_bvc_fc_tx_ack(mp_gb_cfg.bvc[0].bvci, oneshot := true, idx := 2);
activate(as_rx_bvc_fc_tx_ack(mp_gb_cfg.bvc[0].bvci, idx := 2));
}
/* Test full IP-SNS bring-up with two NS-VCs, one sig-only and one user-only - and where
* the initial IP/port for the SNS procedure is *not* part of the NS-VCs later */
testcase TC_sns_1c1u_separate() runs on RAW_Test_CT {
f_sns_bringup_1c1u_separate();
setverdict(pass);
}
/* Test full IP-SNS bring-up with two NS-VCs, one sig-only and one user-only and use
* SGSN-originated BVC-RESET rather than BSS-originated */
testcase TC_sns_1c1u_so_bvc_reset() runs on RAW_Test_CT {
f_sns_bringup_1c1u_separate(sgsn_originated_reset := true);
setverdict(pass);
}
/* Transmit BVC-RESET before NS-ALIVE of PCU was ACKed: expect no response */
testcase TC_sns_1c1u_so_bvc_reset_too_early() runs on RAW_Test_CT {
/* Activate two NS codec ports */
f_init_ns_codec(mp_nsconfig);
f_init_ns_codec(mp_nsconfig, 1);
f_init_ns_codec(mp_nsconfig, 2);
f_init_pcuif();
/* Perform Size + BSS-originated config */
f_incoming_sns_size();
f_incoming_sns_config();
/* perform SGSN-originated config using idx==0 for signalling and idx==1 for user traffic */
f_outgoing_sns_config_1c1u_separate();
/* DON'T ACK ANY INBOUND NS-ALIVE HERE! */
/* perform outgoing ALIVE procedure for both NS-VCs */
f_outgoing_ns_alive(1);
f_outgoing_ns_alive(2);
/* ensure there's no response to NS-ALIVE sent on idx==0 */
f_outgoing_ns_alive_no_ack(idx := 0);
/* Transmit BVC-RESET and expect no ACK*/
f_tx_bvc_reset_rx_ack(0, omit, omit, idx := 1, exp_ack := false);
f_tx_bvc_reset_rx_ack(mp_gb_cfg.bvc[0].bvci, omit, mp_gb_cfg.bvc[0].cell_id, idx := 1, exp_ack := false);
}
/* Test adding new IP endpoints at runtime */
testcase TC_sns_add() runs on RAW_Test_CT {
f_sns_bringup_1c1u();
/* create another NS codec port on the tester side */
f_init_ns_codec(mp_nsconfig, 2);
f_outgoing_sns_add(idx_add := 2, w_sig := 0, w_user := 1, idx := 0);
/* wait for one ALIVE cycle, then ACK any further ALIVE in the background */
as_rx_alive_tx_ack(oneshot := true, idx := 2);
activate(as_rx_alive_tx_ack(idx := 2));
f_outgoing_ns_alive(2);
setverdict(pass);
}
/* Test adding an already present IP endpoint at runtime */
testcase TC_sns_add_nack() runs on RAW_Test_CT {
f_sns_bringup_1c1u();
f_outgoing_sns_add(idx_add := 0, w_sig := 0, w_user := 1, idx := 0, cause := NS_CAUSE_PROTOCOL_ERROR_UNSPEIFIED);
setverdict(pass);
}
/* Test deleting IP endpoints at runtime */
testcase TC_sns_del() runs on RAW_Test_CT {
f_sns_bringup_1c1u();
f_outgoing_sns_del(idx_del := 1, w_sig := 0, w_user := 1, idx := 0);
/* FIXME: ensure we don't receive anything on just-deleted NS-VC anymore */
setverdict(pass);
}
/* Test changing weights at runtime */
testcase TC_sns_chg_weight() runs on RAW_Test_CT {
f_sns_bringup_1c1u();
/* change w_user from 1 to 200 */
f_outgoing_sns_chg_weight(idx_chg := 1, w_sig := 0, w_user := 200, idx := 0);
setverdict(pass);
}
import from PCUIF_Types all;
import from PCUIF_CodecPort all;
altstep as_pcu_activate() runs on RAW_PCU_CT {
var PCUIF_send_data sd;
[] PCU.receive(t_SD_PCUIF(g_pcu_conn_id, tr_PCUIF_ACT_REQ(?, ?, ?))) -> value sd { repeat; }
}
testcase TC_pcuif_rach() runs on RAW_Test_CT {
f_sns_bringup_1c1u();
activate(as_pcu_activate());
f_pcuif_tx(ts_PCUIF_RACH_IND(bts_nr:=0, trx_nr:=0, ts_nr:=0, ra:=23,
is_11bit:=0, burst_type:=BURST_TYPE_0,
fn:=42, arfcn:=871, qta:=0));
PCU.receive(t_SD_PCUIF(g_pcu_conn_id,
tr_PCUIF_DATA_REQ(bts_nr:=0, trx_nr:=0, ts_nr:=0, block_nr:=?, fn:=?,
sapi:=PCU_IF_SAPI_AGCH, data:=?)));
setverdict(pass);
}
control {
execute( TC_sns_po_size_success() );
execute( TC_sns_po_size_nack() );
execute( TC_sns_po_config_success() );
execute( TC_sns_po_config_nack() );
execute( TC_sns_so_config_success() );
execute( TC_sns_1c1u() );
execute( TC_sns_1c1u_separate() );
execute( TC_sns_1c1u_so_bvc_reset() );
execute( TC_sns_1c1u_so_bvc_reset_too_early() );
execute( TC_sns_add() );
execute( TC_sns_add_nack() );
execute( TC_sns_del() );
execute( TC_sns_chg_weight() );
execute( TC_pcuif_rach() );
}
}