Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 1 | module BTS_Tests_OML { |
| 2 | |
| 3 | /* Integration Tests for OsmoBTS A-bis OML (Organization & Maintenance Link) |
| 4 | * |
| 5 | * (C) 2019 by Harald Welte <laforge@gnumonks.org> |
| 6 | * All rights reserved. |
| 7 | * |
| 8 | * Released under the terms of GNU General Public License, Version 2 or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 12 | */ |
| 13 | |
| 14 | import from General_Types all; |
| 15 | import from Osmocom_Types all; |
| 16 | import from AbisOML_Types all; |
| 17 | import from IPA_Emulation all; |
| 18 | import from IPA_Types all; |
| 19 | |
| 20 | const integer NUM_TRX := 8; |
| 21 | |
| 22 | type record of uint16_t ArfcnList; |
| 23 | |
| 24 | modulepar { |
| 25 | charstring mp_oml_ip := "127.0.0.1"; |
| 26 | integer mp_oml_port := 3002; |
| 27 | ArfcnList mp_arfcn := { 100, 101, 102, 103, 104, 105, 106, 107 }; |
| 28 | OML_FOM_InterfLevBoundaries mp_interf_bound := { 85, 91, 97, 103, 109, 115 }; |
| 29 | OML_FOM_T200 mp_t200 := { |
| 30 | sdcch_5ms := 30, |
| 31 | facch_f_5ms := 36, |
| 32 | facch_h_5ms := 36, |
| 33 | sacch_tch_sapi0_10ms := 168, |
| 34 | sacch_sdcch_10ms := 52, |
| 35 | sdcch_sapi3_5ms := 33, |
| 36 | sacch_rch_sapi3_10ms := 168 |
| 37 | }; |
| 38 | uint8_t mp_max_ta := 63; |
| 39 | uint8_t mp_load_threshold := 10; |
| 40 | uint8_t mp_load_ind_period := 1; |
| 41 | uint8_t mp_rach_b_thresh := 90; |
| 42 | uint16_t mp_loadavg_slots := 1000; |
| 43 | uint8_t mp_air_timer := 100; |
| 44 | uint8_t mp_ny1 := 10; |
| 45 | uint8_t mp_bsic := 63; |
| 46 | }; |
| 47 | |
| 48 | /* BSC side OML component */ |
| 49 | type component BSC_OML_CT { |
| 50 | /* IPA emulation component underneath OML */ |
| 51 | var IPA_Emulation_CT vc_IPA_OML; |
| 52 | /* Port for OML */ |
| 53 | port IPA_OML_PT OML; |
| 54 | var uint8_t g_bts_nr := 0; |
| 55 | |
| 56 | /* global test case guard timer */ |
| 57 | timer T_oml_guard := 60.0; |
| 58 | }; |
| 59 | |
| 60 | private altstep as_Tguard() runs on BSC_OML_CT { |
| 61 | [] T_oml_guard.timeout { |
| 62 | setverdict(fail, "Timeout of T_guard"); |
| 63 | mtc.stop; |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | private altstep as_SwAct() runs on BSC_OML_CT { |
| 68 | var OML_PDU rx; |
| 69 | [] OML.receive(tr_OML_SwActReq(?, ?, ?, ?)) -> value rx { |
| 70 | var OML_FOM_ObjectClass obj_class := rx.u.fom.hdr.obj_class; |
| 71 | var OML_FOM_ObjectInstance obj_inst := rx.u.fom.hdr.obj_inst; |
| 72 | |
| 73 | /* acknowledge the activate request */ |
| 74 | OML.send(f_OML_make_ack(rx)); |
| 75 | var octetstring file_id := ''O; |
| 76 | var octetstring sw_desc := ''O; |
| 77 | |
| 78 | /* Request activation of software and check for ACK */ |
| 79 | OML.send(ts_OML_ActivateSw(obj_class, obj_inst, file_id, sw_desc)); |
| 80 | interleave { |
| 81 | [] OML.receive(tr_OML_ActivateSwACK(obj_class, obj_inst, file_id, sw_desc)); |
| 82 | [] OML.receive(tr_OML_SwActivatedRep(obj_class, obj_inst)); |
| 83 | } |
| 84 | repeat; |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | private altstep as_IPA_evt() runs on BSC_OML_CT { |
| 89 | var ASP_IPA_Event evt; |
| 90 | [] OML.receive(ASP_IPA_Event:?) -> value evt { |
| 91 | log("Ignoring ", evt); |
| 92 | repeat; |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | function f_init_oml(charstring id) runs on BSC_OML_CT { |
| 97 | vc_IPA_OML := IPA_Emulation_CT.create(id & "-OML-IPA"); |
| 98 | map(vc_IPA_OML:IPA_PORT, system:IPA_CODEC_PT); |
| 99 | connect(vc_IPA_OML:IPA_OML_PORT, self:OML); |
| 100 | vc_IPA_OML.start(IPA_Emulation.main_server(mp_oml_ip, mp_oml_port)); |
| 101 | |
| 102 | T_oml_guard.start; |
| 103 | activate(as_Tguard()); |
| 104 | |
Vadim Yanitskiy | 61564be | 2020-05-18 20:44:14 +0700 | [diff] [blame] | 105 | OML.receive(tr_ASP_IPA_EV(ASP_IPA_EVENT_UP)); |
| 106 | //OML.receive(tr_ASP_IPA_EV(ASP_IPA_EVENT_ID_ACK)); |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 107 | |
| 108 | activate(as_SwAct()); |
| 109 | activate(as_IPA_evt()); |
| 110 | } |
| 111 | |
| 112 | |
| 113 | /* Perform an "OPSTART" procedure with the speciifed MO" */ |
| 114 | private function f_oml_opstart(template (value) OML_FOM_ObjectClass obj_class, |
| 115 | template (value) OML_FOM_ObjectInstance obj_inst, |
Pau Espin Pedrol | d0ec149 | 2020-10-16 14:54:14 +0200 | [diff] [blame] | 116 | boolean exp_fail := false, |
| 117 | template OML_FOM_OperationalState exp_stchg := ?) |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 118 | runs on BSC_OML_CT { |
Pau Espin Pedrol | d0ec149 | 2020-10-16 14:54:14 +0200 | [diff] [blame] | 119 | var boolean check_stchg := not istemplatekind(exp_stchg, "?"); |
| 120 | var boolean ack_received := false; |
| 121 | var boolean stchg_received := not check_stchg; |
| 122 | |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 123 | OML.send(ts_OML_Opstart(obj_class, obj_inst)); |
Pau Espin Pedrol | d0ec149 | 2020-10-16 14:54:14 +0200 | [diff] [blame] | 124 | |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 125 | alt { |
Pau Espin Pedrol | d0ec149 | 2020-10-16 14:54:14 +0200 | [diff] [blame] | 126 | [check_stchg] OML.receive(tr_OML_StateChgEvtRep(obj_class, obj_inst, |
| 127 | exp_stchg, NM_AVSTATE_OK)) { |
| 128 | stchg_received := true; |
| 129 | if (not ack_received) { |
| 130 | repeat; |
| 131 | } |
| 132 | setverdict(pass); |
| 133 | } |
| 134 | [check_stchg] OML.receive(tr_OML_StateChgEvtRep(obj_class, obj_inst, |
| 135 | ?, NM_AVSTATE_OK)) { |
| 136 | setverdict(fail, "Unexpected State Change for ", obj_class, " ", obj_inst); |
| 137 | } |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 138 | [not exp_fail] OML.receive(tr_OML_OpstartACK(obj_class, obj_inst)) { |
Pau Espin Pedrol | d0ec149 | 2020-10-16 14:54:14 +0200 | [diff] [blame] | 139 | ack_received := true; |
| 140 | if (not stchg_received) { |
| 141 | repeat; |
| 142 | } |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 143 | setverdict(pass); |
| 144 | } |
| 145 | [not exp_fail] OML.receive(tr_OML_OpstartNACK(obj_class, obj_inst)) { |
| 146 | setverdict(fail, "Unexpected OPSTART NACK for ", obj_class, " ", obj_inst); |
| 147 | } |
| 148 | [exp_fail] OML.receive(tr_OML_OpstartACK(obj_class, obj_inst)) { |
| 149 | setverdict(fail, "Unexpected OPSTART ACK for ", obj_class, " ", obj_inst); |
| 150 | } |
| 151 | [exp_fail] OML.receive(tr_OML_OpstartNACK(obj_class, obj_inst)) { |
| 152 | setverdict(pass); |
| 153 | } |
| 154 | [] OML.receive { repeat; } |
| 155 | } |
| 156 | } |
| 157 | |
| 158 | /* Perform a "CHANGE ADMINISTRATIVE STATE" procedure with the speciifed MO" */ |
| 159 | private function f_oml_chg_adm_st(template (value) OML_FOM_ObjectClass obj_class, |
| 160 | template (value) OML_FOM_ObjectInstance obj_inst, |
| 161 | template (value) OML_FOM_AdministrativeState adm_st, |
| 162 | boolean exp_fail := false) |
| 163 | runs on BSC_OML_CT { |
| 164 | OML.send(ts_OML_ChangeAdmState(obj_class, obj_inst, adm_st)); |
| 165 | alt { |
| 166 | [not exp_fail] OML.receive(tr_OML_ChangeAdmStateACK(obj_class, obj_inst, adm_st)) { |
| 167 | setverdict(pass); |
| 168 | } |
| 169 | [not exp_fail] OML.receive(tr_OML_ChangeAdmStateNACK(obj_class, obj_inst)) { |
| 170 | setverdict(fail, "Unexpected CHANGE ADM STATE NACK for ", obj_class, " ", obj_inst); |
| 171 | } |
| 172 | [exp_fail] OML.receive(tr_OML_ChangeAdmStateACK(obj_class, obj_inst, adm_st)) { |
| 173 | setverdict(fail, "Unexpected CHANGE ADM STATE ACK for ", obj_class, " ", obj_inst); |
| 174 | } |
| 175 | [exp_fail] OML.receive(tr_OML_ChangeAdmStateNACK(obj_class, obj_inst)) { |
| 176 | setverdict(pass); |
| 177 | } |
| 178 | [] OML.receive { repeat; } |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | /* Perform a "SET RADIO CARRIER ATTRIBUTES" procedure with the BTS */ |
| 183 | private function f_oml_radio_attr(uint8_t trx_nr) |
| 184 | runs on BSC_OML_CT { |
| 185 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, trx_nr, 255)); |
| 186 | var OML_PDU cmd := valueof(ts_OML_SetRadioAttr(obj_inst, 0, {mp_arfcn[trx_nr]})); |
| 187 | var template OML_PDU exp_ack := f_OML_make_ack_exp(cmd); |
| 188 | var template OML_PDU exp_nack := f_OML_make_nack_exp(cmd, ?); |
| 189 | var OML_PDU rx; |
| 190 | |
| 191 | OML.send(cmd); |
| 192 | alt { |
| 193 | [] OML.receive(exp_ack) -> value rx { |
| 194 | setverdict(pass); |
| 195 | } |
| 196 | [] OML.receive(exp_nack) -> value rx { |
| 197 | setverdict(fail, "SET RADIO CARRIER ATTRIBUTES NACK ", exp_nack); |
| 198 | } |
| 199 | [] OML.receive(tr_OML_MsgType(NM_MT_SET_RADIO_ATTR_ACK, NM_OC_RADIO_CARRIER, obj_inst, omit)) { |
| 200 | setverdict(fail, "SET RADIO CARRIER ATTRIBUTES ACK without IEs"); |
| 201 | } |
| 202 | [] OML.receive { repeat; } |
| 203 | } |
| 204 | } |
| 205 | |
| 206 | /* Perform a "SET CHANNEL ATTRIBUTES" procedure with the BTS */ |
| 207 | private function f_oml_ts_attr(uint8_t trx_nr, uint8_t ts_nr) |
| 208 | runs on BSC_OML_CT { |
| 209 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, trx_nr, ts_nr)); |
| 210 | var OML_PDU cmd := valueof(ts_OML_SetChanAttr(obj_inst, NM_CHANC_TCHFull, tsc := 7)); |
| 211 | var template OML_PDU exp_ack := f_OML_make_ack_exp(cmd); |
| 212 | var template OML_PDU exp_nack := f_OML_make_nack_exp(cmd, ?); |
| 213 | var OML_PDU rx; |
| 214 | |
| 215 | OML.send(cmd); |
| 216 | alt { |
| 217 | [] OML.receive(exp_ack) -> value rx { |
| 218 | setverdict(pass); |
| 219 | } |
| 220 | [] OML.receive(exp_nack) -> value rx { |
| 221 | setverdict(fail, "SET CHANNEL ATTRIBUTES NACK ", exp_nack); |
| 222 | } |
| 223 | [] OML.receive(tr_OML_MsgType(NM_MT_SET_CHAN_ATTR_ACK, NM_OC_CHANNEL, obj_inst, omit)) { |
| 224 | setverdict(fail, "SET CHANNEL ATTRIBUTES ACK without IEs"); |
| 225 | } |
| 226 | [] OML.receive { repeat; } |
| 227 | } |
| 228 | |
| 229 | } |
| 230 | |
| 231 | /* Perform a "SET BTS ATTRIBUTES" procedure with the BTS */ |
| 232 | private function f_oml_bts_attr() |
| 233 | runs on BSC_OML_CT { |
| 234 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 255, 255)); |
| 235 | var template (value) OML_FOM_IE_List ies := { |
| 236 | ts_OML_IE(NM_ATT_INTERF_BOUND, OML_FOM_IE_Body:{interf_bound:=mp_interf_bound}), |
| 237 | ts_OML_IE(NM_ATT_BCCH_ARFCN, OML_FOM_IE_Body:{bcch_arfcn:=mp_arfcn[0]}), |
| 238 | ts_OML_IE(NM_ATT_CONN_FAIL_CRIT, OML_FOM_IE_Body:{other := ts_OML_IE_L16V(2, '0120'O)}), |
| 239 | ts_OML_IE(NM_ATT_T200, OML_FOM_IE_Body:{t200 := mp_t200}), |
| 240 | ts_OML_IE(NM_ATT_MAX_TA, OML_FOM_IE_Body:{max_ta := mp_max_ta}), |
| 241 | ts_OML_IE(NM_ATT_OVERL_PERIOD, OML_FOM_IE_Body:{other := ts_OML_IE_L16V(1, '0a'O)}), |
| 242 | ts_OML_IE(NM_ATT_CCCH_L_T, OML_FOM_IE_Body:{load_threshold := mp_load_threshold}), |
| 243 | ts_OML_IE(NM_ATT_CCCH_L_I_P, OML_FOM_IE_Body:{load_ind_period := mp_load_ind_period}), |
| 244 | ts_OML_IE(NM_ATT_RACH_B_THRESH, OML_FOM_IE_Body:{rach_b_thresh := mp_rach_b_thresh}), |
| 245 | ts_OML_IE(NM_ATT_LDAVG_SLOTS, OML_FOM_IE_Body:{loadavg_slots := mp_loadavg_slots}), |
| 246 | ts_OML_IE(NM_ATT_BTS_AIR_TIMER, OML_FOM_IE_Body:{air_timer := mp_air_timer}), |
| 247 | ts_OML_IE(NM_ATT_NY1, OML_FOM_IE_Body:{ny1 := mp_ny1}), |
| 248 | ts_OML_IE(NM_ATT_BSIC, OML_FOM_IE_Body:{bsic := mp_bsic}) |
| 249 | //ts_OML_IE(NM_ATT_IPACC_CGI, ...) |
| 250 | }; |
| 251 | var OML_PDU cmd := valueof(ts_OML_SetBtsAttr(obj_inst, ies)); |
| 252 | var template OML_PDU exp_ack := f_OML_make_ack_exp(cmd); |
| 253 | var template OML_PDU exp_nack := f_OML_make_nack_exp(cmd, ?); |
| 254 | var OML_PDU rx; |
| 255 | |
| 256 | OML.send(cmd); |
| 257 | alt { |
| 258 | [] OML.receive(exp_ack) -> value rx { |
| 259 | setverdict(pass); |
| 260 | } |
| 261 | [] OML.receive(exp_nack) -> value rx { |
| 262 | setverdict(fail, "SET BTS ATTRIBUTES NACK ", exp_nack); |
| 263 | } |
| 264 | |
| 265 | [] OML.receive(tr_OML_MsgType(NM_MT_SET_BTS_ATTR_ACK, NM_OC_BTS, obj_inst, omit)) { |
| 266 | setverdict(fail, "SET BTS ATTRIBUTES ACK without IEs"); |
| 267 | } |
| 268 | [] OML.receive { repeat; } |
| 269 | } |
| 270 | } |
| 271 | |
| 272 | /* Send an OML message and expect no response at all */ |
| 273 | private function f_oml_send_exp_no_resp(template (value) OML_PDU tx, charstring err_msg, |
| 274 | float tout := 5.0) runs on BSC_OML_CT |
| 275 | { |
| 276 | timer T := 5.0; |
| 277 | |
| 278 | OML.send(tx); |
| 279 | T.start; |
| 280 | alt { |
| 281 | [] OML.receive { |
| 282 | setverdict(fail, err_msg); |
| 283 | } |
| 284 | [] T.timeout { |
| 285 | setverdict(pass); |
| 286 | } |
| 287 | } |
| 288 | } |
| 289 | |
| 290 | private function f_oml_exp_rx(template OML_PDU exp_rx, charstring err_msg) runs on BSC_OML_CT |
| 291 | { |
| 292 | timer T := 5.0; |
| 293 | T.start; |
| 294 | alt { |
| 295 | [] OML.receive(exp_rx) { |
| 296 | setverdict(pass); |
| 297 | } |
| 298 | [] OML.receive { repeat; } |
| 299 | [] T.timeout { |
| 300 | setverdict(fail, "Timeout waiting for ", err_msg); |
| 301 | } |
| 302 | } |
| 303 | } |
| 304 | |
| 305 | /* Send an OML message and expect a failure event report in response */ |
| 306 | private function f_oml_send_exp_fail_rep(template (value) OML_PDU tx, charstring err_msg, |
| 307 | template OML_FOM_EventType evt := ?, |
| 308 | template OML_FOM_Severity severity := ?, |
| 309 | template OML_FOM_ProbableCause cause := ?, |
| 310 | float tout := 5.0) runs on BSC_OML_CT |
| 311 | { |
| 312 | var template OML_FOM_ObjectClass obj_class := ?; |
| 313 | var template OML_FOM_ObjectInstance obj_inst := ?; |
| 314 | if (ischosen(tx.u.fom)) { |
| 315 | obj_class := tx.u.fom.hdr.obj_class; |
| 316 | obj_inst := tx.u.fom.hdr.obj_inst; |
| 317 | } |
| 318 | var template OML_PDU exp_fail := tr_OML_FailureEvtRep(obj_class,obj_inst, evt, severity, cause); |
| 319 | |
| 320 | OML.send(tx); |
| 321 | f_oml_exp_rx(exp_fail, "Failure Event Report"); |
| 322 | } |
| 323 | |
| 324 | /* Send an OML message and expect it to be NACKed with specified cause */ |
| 325 | private function f_oml_send_exp_nack(template (value) OML_PDU tx, template OML_FOM_NackCause exp_cause, |
| 326 | float tout := 5.0) runs on BSC_OML_CT |
| 327 | { |
| 328 | timer T := 5.0; |
| 329 | |
| 330 | var template OML_PDU exp_nack := f_OML_make_nack_exp(valueof(tx), exp_cause); |
| 331 | var template OML_PDU exp_ack := f_OML_make_ack_exp(valueof(tx)); |
| 332 | var OML_PDU rx; |
| 333 | |
| 334 | OML.send(tx); |
| 335 | T.start; |
| 336 | alt { |
| 337 | [] OML.receive(exp_ack) -> value rx { |
| 338 | setverdict(fail, "Unexpected ACK ", rx); |
| 339 | } |
| 340 | [] OML.receive(exp_nack) -> value rx { |
| 341 | setverdict(pass); |
| 342 | } |
| 343 | [] OML.receive { repeat; } |
| 344 | [] T.timeout { |
| 345 | setverdict(fail, "Timeout waiting for NACK ", exp_nack); |
| 346 | } |
| 347 | } |
| 348 | } |
| 349 | |
| 350 | |
| 351 | |
| 352 | |
| 353 | |
| 354 | |
| 355 | testcase TC_oml_selftest() runs on BSC_OML_CT { |
| 356 | const octetstring state_chg_bts := '8080000d610100ffff'O & '2401'O & '07000107'O & '0401'O; |
| 357 | const octetstring set_attr_bts := '80800033410100ffff19555b61676d7318060e00020110331e2424a83421a81f3f2500010a0c1e0b642a0a2b03e80a80230a08007b0920'O |
| 358 | const octetstring set_attr_radio := '8080000c44020000ff2d00050002007b'O; |
| 359 | const octetstring set_attr_ts0 := '8080000947030000000d074000'O; |
| 360 | const octetstring ipa_rsl_connect := '1080000a0d636f6d2e697061636365737300e0040000ff8500810bbb'O; |
| 361 | |
| 362 | log(dec_OML_PDU(state_chg_bts)); |
| 363 | log(dec_OML_PDU(set_attr_bts)); |
| 364 | log(dec_OML_PDU(set_attr_radio)); |
| 365 | log(dec_OML_PDU(set_attr_ts0)); |
| 366 | log(dec_OML_PDU(ipa_rsl_connect)); |
| 367 | }; |
| 368 | |
| 369 | testcase TC_oml_nothing() runs on BSC_OML_CT { |
| 370 | f_init_oml(testcasename()); |
| 371 | f_sleep(100.0); |
| 372 | } |
| 373 | |
| 374 | /* test behavior for unsupported message discriminator */ |
| 375 | testcase TC_wrong_mdisc() runs on BSC_OML_CT { |
| 376 | f_init_oml(testcasename()); |
| 377 | |
| 378 | var OML_PDU mmi_pdu := { |
| 379 | mdisc := ABIS_OM_MDISC_MMI, |
| 380 | placement := ABIS_OM_PLACEMENT_ONLY, |
| 381 | sequence := 0, |
| 382 | u := { |
| 383 | other := '01020304'O |
| 384 | } |
| 385 | }; |
| 386 | |
| 387 | f_oml_send_exp_fail_rep(mmi_pdu, "Unexpected response to MMI message"); |
| 388 | } |
| 389 | |
| 390 | /* send a message of unknown/unsupported type */ |
| 391 | testcase TC_wrong_msgtype() runs on BSC_OML_CT { |
| 392 | f_init_oml(testcasename()); |
| 393 | var OML_PDU tx := valueof(ts_OML_MsgType(NM_MT_ESTABLISH_TEI, NM_OC_BTS, |
| 394 | ts_OML_ObjectInstance(0, 255, 255), omit)); |
| 395 | f_oml_send_exp_fail_rep(tx, "ESTABLISH_TEI"); |
| 396 | } |
| 397 | |
| 398 | /* send message shorter than OML header length indicates */ |
| 399 | testcase TC_short_length() runs on BSC_OML_CT { |
| 400 | f_init_oml(testcasename()); |
| 401 | |
| 402 | /* Send "Change Adm State (Locked) to BTS, but with length 09 instead of 07 */ |
| 403 | OML.send('80800009690100ffff0401'O); |
| 404 | |
| 405 | template OML_PDU exp_fail := tr_OML_FailureEvtRep(NM_OC_BTS, |
| 406 | ts_OML_ObjectInstance(0, 255, 255), |
| 407 | ?, ?, ?); |
| 408 | f_oml_exp_rx(exp_fail, "Failure Event Report"); |
| 409 | } |
| 410 | |
| 411 | /* send message longer than OML header length indicates */ |
| 412 | testcase TC_long_length() runs on BSC_OML_CT { |
| 413 | f_init_oml(testcasename()); |
| 414 | /* Send "Change Adm State (Locked) to BTS, but with two extra bytes at the end */ |
| 415 | OML.send('80800007690100ffff04010402'O); |
| 416 | |
| 417 | template OML_PDU exp := |
| 418 | tr_OML_ChangeAdmStateACK(NM_OC_BTS, ts_OML_ObjectInstance(0, 255, 255), |
| 419 | NM_STATE_LOCKED); |
| 420 | f_oml_exp_rx(exp, "Change ADM State ACK"); |
| 421 | } |
| 422 | |
| 423 | /* test behavior for unsupported placement (!= ONLY) */ |
| 424 | testcase TC_wrong_placement() runs on BSC_OML_CT { |
| 425 | f_init_oml(testcasename()); |
| 426 | |
| 427 | var OML_FOM_ObjectClass obj_class := NM_OC_BTS |
| 428 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 255, 255)); |
| 429 | |
| 430 | var OML_PDU pdu := valueof(ts_OML_ChangeAdmState(obj_class, obj_inst, NM_STATE_LOCKED)); |
| 431 | |
| 432 | pdu.placement := ABIS_OM_PLACEMENT_FIRST; |
| 433 | f_oml_send_exp_fail_rep(pdu, "Unexpected response to PLACEMENT_FIRST"); |
| 434 | |
| 435 | pdu.placement := ABIS_OM_PLACEMENT_MIDDLE; |
| 436 | f_oml_send_exp_fail_rep(pdu, "Unexpected response to PLACEMENT_MIDDLE"); |
| 437 | |
| 438 | pdu.placement := ABIS_OM_PLACEMENT_LAST; |
| 439 | f_oml_send_exp_fail_rep(pdu, "Unexpected response to PLACEMENT_LAST"); |
| 440 | } |
| 441 | |
| 442 | /* test behavior for sequence != 0 (invalid if mdisc == ONLY) */ |
| 443 | testcase TC_wrong_seq() runs on BSC_OML_CT { |
| 444 | f_init_oml(testcasename()); |
| 445 | |
| 446 | var OML_FOM_ObjectClass obj_class := NM_OC_BTS; |
| 447 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 255, 255)); |
| 448 | var OML_PDU pdu := valueof(ts_OML_ChangeAdmState(obj_class, obj_inst, NM_STATE_LOCKED)); |
| 449 | |
| 450 | OML.clear; |
| 451 | |
| 452 | pdu.sequence := 23; |
| 453 | f_oml_send_exp_fail_rep(pdu, "Unexpected response to sequence != 0"); |
| 454 | } |
| 455 | |
| 456 | /* test behavior for unsupported obj_class */ |
| 457 | testcase TC_wrong_obj_class() runs on BSC_OML_CT { |
| 458 | f_init_oml(testcasename()); |
| 459 | |
| 460 | var OML_FOM_ObjectClass obj_class := NM_OC_BTS; |
| 461 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 255, 255)); |
| 462 | var OML_PDU pdu := valueof(ts_OML_ChangeAdmState(obj_class, obj_inst, NM_STATE_LOCKED)); |
| 463 | pdu.u.fom.hdr.obj_class := NM_OC_NULL; |
| 464 | |
| 465 | /* NM_NACK_OBJCLASS_INVAL */ |
| 466 | f_oml_send_exp_nack(pdu, NM_NACK_OBJCLASS_NOTSUPP); |
| 467 | } |
| 468 | |
| 469 | /* test behavior for wrong BTS number in object instance */ |
| 470 | testcase TC_wrong_bts_nr() runs on BSC_OML_CT { |
| 471 | f_init_oml(testcasename()); |
| 472 | |
| 473 | var OML_FOM_ObjectClass obj_class := NM_OC_BTS; |
| 474 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(250, 255, 255)); |
| 475 | var OML_PDU pdu := valueof(ts_OML_ChangeAdmState(obj_class, obj_inst, NM_STATE_LOCKED)); |
| 476 | |
| 477 | f_oml_send_exp_nack(pdu, NM_NACK_BTSNR_UNKN); |
| 478 | } |
| 479 | |
| 480 | /* test behavior for wrong TRX number in object instance */ |
| 481 | testcase TC_wrong_trx_nr() runs on BSC_OML_CT { |
| 482 | f_init_oml(testcasename()); |
| 483 | |
| 484 | var OML_FOM_ObjectClass obj_class := NM_OC_RADIO_CARRIER; |
| 485 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 250, 255)); |
| 486 | var OML_PDU pdu := valueof(ts_OML_ChangeAdmState(obj_class, obj_inst, NM_STATE_LOCKED)); |
| 487 | |
| 488 | f_oml_send_exp_nack(pdu, NM_NACK_TRXNR_UNKN); |
| 489 | } |
| 490 | |
| 491 | /* test behavior for wrong TS number in object instance */ |
| 492 | testcase TC_wrong_ts_nr() runs on BSC_OML_CT { |
| 493 | f_init_oml(testcasename()); |
| 494 | |
| 495 | var OML_FOM_ObjectClass obj_class := NM_OC_RADIO_CARRIER; |
| 496 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 0, 250)); |
| 497 | var OML_PDU pdu := valueof(ts_OML_ChangeAdmState(obj_class, obj_inst, NM_STATE_LOCKED)); |
| 498 | |
| 499 | f_oml_send_exp_nack(pdu, NM_NACK_OBJINST_UNKN); |
| 500 | } |
| 501 | |
| 502 | /* RADIO CARRIER: Test OPSTART with SET BTS ATTRIBUTES; expect ACK */ |
| 503 | testcase TC_radio_carrier_opstart() runs on BSC_OML_CT { |
| 504 | f_init_oml(testcasename()); |
| 505 | |
| 506 | var OML_FOM_ObjectClass obj_class := NM_OC_RADIO_CARRIER; |
| 507 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 0, 255)); |
| 508 | |
| 509 | f_oml_radio_attr(0); |
| 510 | f_oml_opstart(obj_class, obj_inst); |
| 511 | } |
| 512 | |
| 513 | /* RADIO CARRIER: Test OPSTART without SET BTS ATTRIBUTES; expect NACK */ |
| 514 | testcase TC_radio_carrier_opstart_noattr() runs on BSC_OML_CT { |
| 515 | f_init_oml(testcasename()); |
| 516 | |
| 517 | var OML_FOM_ObjectClass obj_class := NM_OC_RADIO_CARRIER; |
| 518 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 0, 255)); |
| 519 | |
| 520 | /* we are *not* setting any attributes here */ |
| 521 | f_oml_opstart(obj_class, obj_inst, exp_fail := true); |
| 522 | } |
| 523 | |
| 524 | |
| 525 | /* BTS: Test OPSTART after SET BTS ATTRIBUTES; expect ACK */ |
| 526 | testcase TC_bts_opstart() runs on BSC_OML_CT { |
| 527 | f_init_oml(testcasename()); |
| 528 | |
| 529 | var OML_FOM_ObjectClass obj_class := NM_OC_BTS; |
| 530 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 255, 255)); |
| 531 | |
Pau Espin Pedrol | 006d195 | 2020-10-16 14:18:43 +0200 | [diff] [blame] | 532 | alt { |
| 533 | [] OML.receive(tr_OML_SwActivatedRep(NM_OC_BTS, ts_OML_ObjectInstance(g_bts_nr, 255, 255))) { |
| 534 | setverdict(pass); |
| 535 | } |
| 536 | [] OML.receive { repeat; } |
| 537 | } |
| 538 | |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 539 | f_oml_bts_attr(); |
Pau Espin Pedrol | d0ec149 | 2020-10-16 14:54:14 +0200 | [diff] [blame] | 540 | f_oml_opstart(obj_class, obj_inst, false, NM_OPSTATE_ENABLED); |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 541 | } |
| 542 | |
| 543 | |
| 544 | /* BTS: Test OPSTART without SET BTS ATTRIBUTES; expect NACK */ |
| 545 | testcase TC_bts_opstart_noattr() runs on BSC_OML_CT { |
| 546 | f_init_oml(testcasename()); |
| 547 | |
| 548 | var OML_FOM_ObjectClass obj_class := NM_OC_BTS; |
| 549 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 255, 255)); |
| 550 | |
| 551 | /* we are *not* setting any attributes here */ |
| 552 | f_oml_opstart(obj_class, obj_inst, exp_fail := true); |
| 553 | } |
| 554 | |
| 555 | /* CHANNEL: Test OPSTART after SET CHANNEL ATTRIBUTES; expect ACK */ |
| 556 | testcase TC_ts_opstart() runs on BSC_OML_CT { |
| 557 | f_init_oml(testcasename()); |
| 558 | |
| 559 | var OML_FOM_ObjectClass obj_class := NM_OC_CHANNEL; |
| 560 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 0, 1)); |
| 561 | |
| 562 | f_oml_ts_attr(trx_nr := 0, ts_nr := 1); |
| 563 | f_oml_opstart(obj_class, obj_inst); |
| 564 | } |
| 565 | |
| 566 | |
| 567 | /* CHANNEL: Test OPSTART without SET CHANNEL ATTRIBUTES; expect NACK */ |
| 568 | testcase TC_ts_opstart_noattr() runs on BSC_OML_CT { |
| 569 | f_init_oml(testcasename()); |
| 570 | |
| 571 | var OML_FOM_ObjectClass obj_class := NM_OC_CHANNEL; |
| 572 | var OML_FOM_ObjectInstance obj_inst := valueof(ts_OML_ObjectInstance(g_bts_nr, 0, 1)); |
| 573 | |
| 574 | /* we are *not* setting any attributes here */ |
| 575 | f_oml_opstart(obj_class, obj_inst, exp_fail := true); |
| 576 | } |
| 577 | |
| 578 | /* Ensure the initial Event State Change Reports after OML connect match our expectation */ |
| 579 | testcase TC_initial_state_reports() runs on BSC_OML_CT { |
| 580 | f_init_oml(testcasename()); |
| 581 | |
| 582 | interleave { |
| 583 | [] OML.receive(tr_OML_StateChgEvtRep(NM_OC_SITE_MANAGER, ts_OML_ObjectInstance(255, 255, 255), |
| 584 | NM_OPSTATE_ENABLED, NM_AVSTATE_OK)); |
| 585 | [] OML.receive(tr_OML_StateChgEvtRep(NM_OC_BTS, ts_OML_ObjectInstance(0, 255, 255), |
| 586 | NM_OPSTATE_DISABLED, NM_AVSTATE_DEPENDENCY)); |
| 587 | [] OML.receive(tr_OML_StateChgEvtRep(NM_OC_BTS, ts_OML_ObjectInstance(0, 255, 255), |
| 588 | NM_OPSTATE_DISABLED, NM_AVSTATE_DEPENDENCY)); |
| 589 | } |
| 590 | } |
| 591 | |
Vadim Yanitskiy | b9a7bbf | 2020-12-08 19:27:51 +0100 | [diff] [blame] | 592 | /* Make sure that the IUT sends RSL Connect NACK when the remote is not reachable. */ |
| 593 | testcase TC_ipa_rsl_connect_nack() runs on BSC_OML_CT { |
| 594 | timer T := 2.0; |
| 595 | |
| 596 | f_init_oml(testcasename()); |
| 597 | |
| 598 | /* Most likely, nobody is listening to this port */ |
| 599 | OML.send(ts_OML_IPA_RslConnect(0, 65535)); |
| 600 | |
| 601 | T.start; |
| 602 | alt { |
| 603 | [] OML.receive(tr_OML_IPA_MsgType(NM_MT_IPACC_RSL_CONNECT_NACK)) { |
| 604 | setverdict(pass); |
| 605 | } |
| 606 | [] OML.receive(tr_OML_IPA_MsgType(NM_MT_IPACC_RSL_CONNECT_ACK)) { |
| 607 | setverdict(fail, "RSL Connect ACK is not expected"); |
| 608 | } |
| 609 | [] OML.receive { repeat; } |
| 610 | [] T.timeout { |
| 611 | setverdict(fail, "Timeout waiting for RSL Connect NACK"); |
| 612 | } |
| 613 | } |
| 614 | } |
| 615 | |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 616 | |
| 617 | control { |
| 618 | execute( TC_wrong_mdisc() ); |
| 619 | execute( TC_wrong_msgtype() ); |
| 620 | execute( TC_short_length() ); |
| 621 | execute( TC_long_length() ); |
| 622 | execute( TC_wrong_placement() ); |
| 623 | execute( TC_wrong_seq() ); |
| 624 | execute( TC_wrong_obj_class() ); |
| 625 | execute( TC_wrong_bts_nr() ); |
| 626 | execute( TC_wrong_trx_nr() ); |
| 627 | execute( TC_radio_carrier_opstart_noattr() ); |
| 628 | execute( TC_bts_opstart() ); |
| 629 | execute( TC_bts_opstart_noattr() ); |
| 630 | execute( TC_ts_opstart() ); |
| 631 | execute( TC_ts_opstart_noattr() ); |
| 632 | execute( TC_initial_state_reports() ); |
Vadim Yanitskiy | b9a7bbf | 2020-12-08 19:27:51 +0100 | [diff] [blame] | 633 | execute( TC_ipa_rsl_connect_nack() ); |
Harald Welte | ed0c156 | 2019-02-07 20:26:29 +0100 | [diff] [blame] | 634 | } |
| 635 | |
| 636 | /* BTS: |
| 637 | * - Evt: Disabled/Locked |
| 638 | * - SW ACT |
| 639 | * - Evt: Disabled/Dependency |
| 640 | * - SET BTS ATTR |
| 641 | * - Opstart |
| 642 | * - Chg Adm State Unlocked |
| 643 | * - Evt: Disabled/Dependency/Unlocked |
| 644 | * - Evt: Enabled/0 (after last channel unlocked?) |
| 645 | */ |
| 646 | |
| 647 | /* Radio Carrier: |
| 648 | * - Evt: Disabled/Offline after SW ACT |
| 649 | * - Set Radio Carrier Attributes ? (->NACL) |
| 650 | * - Evt: Disabled/Dependency |
| 651 | * - Set Radio Carrier Attributes ? |
| 652 | * - Opstart |
| 653 | * - Chg Adm State Unlocked |
| 654 | * - Evt: |
| 655 | */ |
| 656 | |
| 657 | /* Baseband Transceiver: |
| 658 | * - Evt: Disabled/Locked |
| 659 | * - SW Activation |
| 660 | * - Evt: Disabled/Dependency after SW ACT |
| 661 | * - IPA RSL Connect |
| 662 | * - Opstart |
| 663 | * - Chg Admin Unlocked |
| 664 | * - Evt: Disabled/Dependency/Unlocked |
| 665 | */ |
| 666 | |
| 667 | /* Channel: |
| 668 | * - Evt: Not Installed/Locked |
| 669 | * - Evt: Disabled/Dependency (after SW ACT Rep on BB Transc) |
| 670 | * - Set Channel Attr |
| 671 | * - Opstart |
| 672 | * - Evt: Disabled/Offline |
| 673 | * - Chg Admin Unlocked |
| 674 | * - Evt: Disabled/OK/Unlocked |
| 675 | * - Evt: Enabled/OK (after BB TRANSC Opstart) |
| 676 | */ |
| 677 | |
| 678 | }; |