2018-02-21 11:16:40 +00:00
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module BTS_Tests {
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import from General_Types all;
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import from GSM_Types all;
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import from GSM_RR_Types all;
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import from Osmocom_Types all;
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import from GSM_Types all;
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import from GSM_RR_Types all;
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import from L1CTL_PortType all;
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import from L1CTL_Types all;
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import from LAPDm_Types all;
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import from Osmocom_CTRL_Adapter all;
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import from RSL_Types all;
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2018-02-24 13:09:45 +00:00
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import from IPA_Types all;
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2018-02-21 11:16:40 +00:00
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import from IPA_Emulation all;
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import from RSL_Emulation all;
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import from IPL4asp_Types all;
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import from TRXC_Types all;
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import from TRXC_CodecPort all;
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import from TRXC_CodecPort_CtrlFunct all;
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2018-02-24 13:09:45 +00:00
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import from MobileL3_CommonIE_Types all;
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2018-02-24 23:05:57 +00:00
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import from MobileL3_RRM_Types all;
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import from MobileL3_Types all;
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import from L3_Templates all;
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2018-02-24 13:09:45 +00:00
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2018-02-21 11:16:40 +00:00
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/* The tests assume a BTS with the following timeslot configuration:
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* TS0 : Combined CCCH + SDCCH/4
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* TS1 .. TS 4: TCH/F
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* TS5 : TCH/H
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* TS6 : SDCCH/8
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* TS7 : PDCH
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*/
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modulepar {
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charstring mp_rsl_ip := "127.0.0.2";
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integer mp_rsl_port := 3003;
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integer mp_trx0_arfcn := 871;
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integer mp_bb_trxc_port := 5704;
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}
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type component test_CT extends CTRL_Adapter_CT {
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2018-02-24 23:05:57 +00:00
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/* IPA Emulation component underneath RSL */
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2018-02-21 11:16:40 +00:00
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var IPA_Emulation_CT vc_IPA;
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2018-02-24 23:05:57 +00:00
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/* RSL Emulation component (for ConnHdlr tests) */
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2018-02-21 11:16:40 +00:00
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var RSL_Emulation_CT vc_RSL;
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2018-02-24 23:05:57 +00:00
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/* Direct RSL_CCHAN_PT */
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2018-02-21 11:16:40 +00:00
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port RSL_CCHAN_PT RSL_CCHAN;
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2018-02-24 23:05:57 +00:00
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/* L1CTL port (for classic tests) */
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port L1CTL_PT L1CTL;
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2018-02-21 11:16:40 +00:00
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}
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/* an individual call / channel */
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type component ConnHdlr extends RSL_DchanHdlr {
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port L1CTL_PT L1CTL;
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port TRXC_CODEC_PT BB_TRXC;
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var integer g_bb_trxc_conn_id;
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timer g_Tguard;
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timer g_Tmeas_exp := 2.0; /* >= 103 SACCH multiframe ~ 500ms */
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var ConnHdlrPars g_pars;
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var uint8_t g_next_meas_res_nr := 0;
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}
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function f_init_rsl(charstring id) runs on test_CT {
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vc_IPA := IPA_Emulation_CT.create(id & "-RSL-IPA");
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vc_RSL := RSL_Emulation_CT.create(id & "-RSL");
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map(vc_IPA:IPA_PORT, system:IPA_CODEC_PT);
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connect(vc_IPA:IPA_RSL_PORT, vc_RSL:IPA_PT);
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connect(self:RSL_CCHAN, vc_RSL:CCHAN_PT);
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vc_IPA.start(IPA_Emulation.main_server(mp_rsl_ip, mp_rsl_port));
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vc_RSL.start(RSL_Emulation.main(false));
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}
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type record ConnHdlrPars {
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RslChannelNr chan_nr,
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RSL_IE_ChannelMode chan_mode,
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float t_guard,
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ConnL1Pars l1_pars
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}
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2018-02-24 13:09:45 +00:00
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/* Default SYSTEM INFORMATION 3 */
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template (value) GsmRrMessage ts_SI3_default := {
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header := t_RrHeader(SYSTEM_INFORMATION_TYPE_3, 0),
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payload := {
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si3 := {
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cell_id := 23,
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lai := {
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mcc_mnc := '262F42'H,
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lac := 42
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},
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ctrl_chan_desc := {
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msc_r99 := true,
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att := true,
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bs_ag_blks_res := 1,
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ccch_conf := CCHAN_DESC_1CCCH_COMBINED,
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si22_ind := false,
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cbq3 := CBQ3_IU_MODE_NOT_SUPPORTED,
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spare := '00'B,
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bs_pa_mfrms := 0, /* 2 multiframes */
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t3212 := 1 /* 6 minutes */
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},
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cell_opts := {
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dn_ind := false,
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pwrc := false,
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dtx := MS_MAY_USE_UL_DTX,
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radio_link_tout_div4 := 4/4
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},
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cell_sel_pars := {
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cell_resel_hyst_2dB := 0,
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ms_txpwr_max_cch := 0,
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acs := '0'B,
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neci := true,
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rxlev_access_min := 0
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},
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rach_ctrl_pars := {
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max_retrans := RACH_MAX_RETRANS_1,
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tx_integer := '0000'B, /* 3 slots */
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cell_bar_access := false,
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re_not_allowed := true,
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acc := '1111111111111111'B
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},
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rest_octets := ''O
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}
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}
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}
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2018-02-21 11:16:40 +00:00
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/* global init function */
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2018-02-24 23:05:57 +00:00
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function f_init(charstring id := "BTS-Test") runs on test_CT {
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2018-02-21 11:16:40 +00:00
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f_init_rsl(id);
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RSL_CCHAN.receive(ASP_IPA_Event:{up_down := ASP_IPA_EVENT_UP});
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2018-02-24 13:09:45 +00:00
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/* Send SI3 to the BTS, it is needed for various computations */
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var GsmRrMessage si3 := valueof(ts_SI3_default);
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log("Sending SI3 ", si3);
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var octetstring si3_enc := enc_GsmRrMessage(si3);
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RSL_CCHAN.send(ts_RSL_UD(ts_RSL_BCCH_INFO(RSL_SYSTEM_INFO_3, si3_enc)));
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2018-02-21 11:16:40 +00:00
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}
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2018-02-24 23:05:57 +00:00
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/* Attach L1CTL to master test_CT (classic tests, non-handler mode) */
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function f_init_l1ctl() runs on test_CT {
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map(self:L1CTL, system:L1CTL);
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f_connect_reset(L1CTL);
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}
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2018-02-21 11:16:40 +00:00
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type function void_fn(charstring id) runs on ConnHdlr;
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/* create a new test component */
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function f_start_handler(void_fn fn, ConnHdlrPars pars)
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runs on test_CT return ConnHdlr {
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var charstring id := testcasename();
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var ConnHdlr vc_conn;
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vc_conn := ConnHdlr.create(id);
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/* connect to RSL Emulation main component */
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connect(vc_conn:RSL, vc_RSL:CLIENT_PT);
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connect(vc_conn:RSL_PROC, vc_RSL:RSL_PROC);
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vc_conn.start(f_handler_init(fn, id, pars));
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return vc_conn;
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}
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2018-02-24 13:09:45 +00:00
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template ASP_RSL_Unitdata ts_RSL_UD(template RSL_Message rsl, IpaStreamId sid := IPAC_PROTO_RSL_TRX0) := {
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streamId := sid,
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rsl := rsl
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}
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template ASP_RSL_Unitdata tr_RSL_UD(template RSL_Message rsl,
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template IpaStreamId sid := IPAC_PROTO_RSL_TRX0) := {
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streamId := sid,
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rsl := rsl
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}
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2018-02-21 11:16:40 +00:00
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private altstep as_Tguard() runs on ConnHdlr {
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[] g_Tguard.timeout {
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setverdict(fail, "Tguard timeout");
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self.stop;
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}
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}
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2018-02-24 23:05:57 +00:00
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private function f_l1_tune(L1CTL_PT L1CTL) {
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2018-02-21 11:16:40 +00:00
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f_L1CTL_FBSB(L1CTL, { false, mp_trx0_arfcn }, CCCH_MODE_COMBINED);
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}
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private function f_trxc_connect() runs on ConnHdlr {
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map(self:BB_TRXC, system:BB_TRXC);
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var Result res;
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res := TRXC_CodecPort_CtrlFunct.f_IPL4_connect(BB_TRXC, "127.0.0.1", mp_bb_trxc_port,
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"127.0.0.1", 0, -1, {udp:={}}, {});
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g_bb_trxc_conn_id := res.connId;
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}
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private function f_trxc_fake_rssi(uint8_t rssi) runs on ConnHdlr {
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BB_TRXC.send(ts_TRXC_Send(g_bb_trxc_conn_id, ts_TRXC_FAKE_RSSI(rssi)));
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}
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private function f_trx_fake_toffs256(int16_t toffs256) runs on ConnHdlr {
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BB_TRXC.send(ts_TRXC_Send(g_bb_trxc_conn_id, ts_TRXC_FAKE_TIMING(toffs256)));
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}
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/* first function started in ConnHdlr component */
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private function f_handler_init(void_fn fn, charstring id, ConnHdlrPars pars)
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runs on ConnHdlr {
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g_pars := pars;
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g_chan_nr := pars.chan_nr;
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map(self:L1CTL, system:L1CTL);
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f_connect_reset(L1CTL);
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f_trxc_connect();
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g_Tguard.start(pars.t_guard);
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activate(as_Tguard());
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f_rslem_register(0, pars.chan_nr);
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/* call the user-supplied test case function */
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fn.apply(id);
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}
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function f_rsl_chan_act(RSL_IE_ChannelMode mode) runs on ConnHdlr {
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RSL.send(ts_RSL_CHAN_ACT(g_chan_nr, mode));
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alt {
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[] RSL.receive(tr_RSL_CHAN_ACT_ACK(g_chan_nr)) {
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g_Tmeas_exp.start;
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}
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[] RSL.receive(tr_RSL_CHAN_ACT_NACK(g_chan_nr)) {
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setverdict(fail, "Unexpected RF CHAN ACT NACK");
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}
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}
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}
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function f_rsl_chan_deact() runs on ConnHdlr {
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timer T := 3.0;
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RSL.send(ts_RSL_RF_CHAN_REL(g_chan_nr));
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T.start;
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alt {
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[] RSL.receive(tr_RSL_RF_CHAN_REL_ACK(g_chan_nr)) {
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g_Tmeas_exp.stop;
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}
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[] T.timeout {
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setverdict(fail, "Timeout waiting for RF CHAN REL ACK");
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}
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}
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}
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private template ConnHdlrPars t_Pars(template RslChannelNr chan_nr,
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template RSL_IE_ChannelMode chan_mode,
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float t_guard := 20.0) := {
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chan_nr := valueof(chan_nr),
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chan_mode := valueof(chan_mode),
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t_guard := t_guard,
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l1_pars := {
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dtx_enabled := false,
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meas_ul := {
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full := {
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rxlev := dbm2rxlev(-53),
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rxqual := 0
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},
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sub := {
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rxlev := dbm2rxlev(-53),
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rxqual := 0
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}
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},
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timing_offset_256syms := 0,
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bs_power_level := 0,
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ms_power_level := 0,
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ms_actual_ta := 0
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}
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}
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/* Stress test: Do 500 channel activations/deactivations in rapid succession */
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function f_TC_chan_act_stress(charstring id) runs on ConnHdlr {
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for (var integer i := 0; i < 500; i := i+1) {
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f_rsl_chan_act(g_pars.chan_mode);
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f_rsl_chan_deact();
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}
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setverdict(pass);
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}
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testcase TC_chan_act_stress() runs on test_CT {
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var ConnHdlr vc_conn;
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var ConnHdlrPars pars := valueof(t_Pars(t_RslChanNr_Bm(1), ts_RSL_ChanMode_SIGN));
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f_init(testcasename());
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vc_conn := f_start_handler(refers(f_TC_chan_act_stress), pars);
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vc_conn.done;
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}
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/* Test if re-activation of an already active channel fails as expected */
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function f_TC_chan_act_react(charstring id) runs on ConnHdlr {
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f_rsl_chan_act(g_pars.chan_mode);
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/* attempt to activate the same lchan again -> expect reject */
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RSL.send(ts_RSL_CHAN_ACT(g_chan_nr, g_pars.chan_mode));
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alt {
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[] RSL.receive(tr_RSL_CHAN_ACT_ACK(g_chan_nr)) {
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setverdict(fail, "Unexpected CHAN ACT ACK on double activation");
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}
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[] RSL.receive(tr_RSL_CHAN_ACT_NACK(g_chan_nr)) {
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setverdict(pass);
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}
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}
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f_rsl_chan_deact();
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}
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testcase TC_chan_act_react() runs on test_CT {
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var ConnHdlr vc_conn;
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var ConnHdlrPars pars := valueof(t_Pars(t_RslChanNr_Bm(1), ts_RSL_ChanMode_SIGN));
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f_init(testcasename());
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vc_conn := f_start_handler(refers(f_TC_chan_act_react), pars);
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vc_conn.done;
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}
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/* Attempt to de-activate a channel that's not active */
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function f_TC_chan_deact_not_active(charstring id) runs on ConnHdlr {
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timer T := 3.0;
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RSL.send(ts_RSL_RF_CHAN_REL(g_chan_nr));
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T.start;
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alt {
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[] RSL.receive(tr_RSL_RF_CHAN_REL_ACK(g_chan_nr)) {
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setverdict(pass);
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}
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[] T.timeout {
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setverdict(fail, "Timeout expecting RF_CHAN_REL_ACK");
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}
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}
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|
|
|
}
|
|
|
|
testcase TC_chan_deact_not_active() runs on test_CT {
|
|
|
|
var ConnHdlrPars pars := valueof(t_Pars(t_RslChanNr_Bm(1), ts_RSL_ChanMode_SIGN));
|
|
|
|
f_init(testcasename());
|
|
|
|
var ConnHdlr vc_conn := f_start_handler(refers(f_TC_chan_deact_not_active), pars);
|
|
|
|
vc_conn.done;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* attempt to activate channel with wrong RSL Channel Nr IE; expect NACK */
|
|
|
|
function f_TC_chan_act_wrong_nr(charstring id) runs on ConnHdlr {
|
|
|
|
RSL.send(ts_RSL_CHAN_ACT(g_chan_nr, g_pars.chan_mode));
|
|
|
|
alt {
|
|
|
|
[] RSL.receive(tr_RSL_CHAN_ACT_ACK(g_chan_nr)) {
|
|
|
|
setverdict(fail, "Unexpected CHAN ACT ACK");
|
|
|
|
}
|
|
|
|
[] RSL.receive(tr_RSL_CHAN_ACT_NACK(g_chan_nr)) {
|
|
|
|
setverdict(pass);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
private type record WrongChanNrCase {
|
|
|
|
RslChannelNr chan_nr,
|
|
|
|
charstring description
|
|
|
|
}
|
|
|
|
private type record of WrongChanNrCase WrongChanNrCases;
|
|
|
|
private template WrongChanNrCase t_WCN(template RslChannelNr chan_nr, charstring desc) := {
|
|
|
|
chan_nr := chan_nr,
|
|
|
|
description := desc
|
|
|
|
}
|
|
|
|
|
|
|
|
testcase TC_chan_act_wrong_nr() runs on test_CT {
|
|
|
|
var ConnHdlr vc_conn;
|
|
|
|
var ConnHdlrPars pars;
|
|
|
|
|
|
|
|
f_init(testcasename());
|
|
|
|
|
|
|
|
var WrongChanNrCases wrong := {
|
|
|
|
valueof(t_WCN(t_RslChanNr_RACH(0), "RACH is not a dedicated channel")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_RACH(1), "RACH doesn't exist on timeslot")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_BCCH(0), "BCCH is not a dedicated channel")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_PCH_AGCH(0), "PCH/AGCH is not a dedicated channel")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_Bm(0), "TS0 cannot be TCH/F")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_Lm(0, 0), "TS0 cannot be TCH/H")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_Lm(0, 1), "TS0 cannot be TCH/H")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_PDCH(0), "TS0 cannot be PDCH")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_SDCCH8(0, 0), "TS0 cannot be SDCCH/8")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_SDCCH8(0, 7), "TS0 cannot be SDCCH/8")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_SDCCH4(7, 0), "TS7 cannot be SDCCH/4")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_SDCCH4(7, 3), "TS7 cannot be SDCCH/4")),
|
|
|
|
valueof(t_WCN(t_RslChanNr_Lm(1, 0), "TS1 cannot be TCH/H"))
|
|
|
|
};
|
|
|
|
|
|
|
|
for (var integer i := 0; i < sizeof(wrong); i := i+1) {
|
|
|
|
pars := valueof(t_Pars(wrong[i].chan_nr, ts_RSL_ChanMode_SIGN));
|
|
|
|
vc_conn := f_start_handler(refers(f_TC_chan_act_wrong_nr), pars);
|
|
|
|
vc_conn.done;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
function f_TC_chan_req(charstring id) runs on ConnHdlr {
|
2018-02-24 23:05:57 +00:00
|
|
|
f_l1_tune(L1CTL);
|
2018-02-21 11:16:40 +00:00
|
|
|
|
|
|
|
RSL.clear;
|
|
|
|
//L1.send(DCCH_establish_req:{ra := 23});
|
|
|
|
/* This arrives on CCHAN, so we cannot test here */
|
|
|
|
//RSL.receive(tr_RSL_CHAN_RQD(int2oct(23,1)));
|
|
|
|
}
|
|
|
|
testcase TC_chan_req() runs on test_CT {
|
|
|
|
var ConnHdlr vc_conn;
|
|
|
|
var ConnHdlrPars pars := valueof(t_Pars(t_RslChanNr_Bm(1), ts_RSL_ChanMode_SIGN));
|
|
|
|
f_init(testcasename());
|
|
|
|
vc_conn := f_start_handler(refers(f_TC_chan_req), pars);
|
|
|
|
vc_conn.done;
|
|
|
|
}
|
|
|
|
|
|
|
|
template LapdmAddressField ts_LapdmAddr(LapdmSapi sapi, boolean c_r) := {
|
|
|
|
spare := '0'B,
|
|
|
|
lpd := 0,
|
|
|
|
sapi := sapi,
|
|
|
|
c_r := c_r,
|
|
|
|
ea := true
|
|
|
|
}
|
|
|
|
|
|
|
|
template LapdmFrameB ts_LAPDm_B(LapdmSapi sapi, boolean c_r, boolean p, octetstring pl) := {
|
|
|
|
addr := ts_LapdmAddr(sapi, c_r),
|
|
|
|
ctrl := t_LapdmCtrlUI(p),
|
|
|
|
len := 0, /* overwritten */
|
|
|
|
m := false,
|
|
|
|
el := 1,
|
|
|
|
payload := pl
|
|
|
|
}
|
|
|
|
|
|
|
|
/* handle incoming downlink SACCH and respond with uplink SACCH (meas res) */
|
|
|
|
altstep as_l1_sacch() runs on ConnHdlr {
|
|
|
|
var L1ctlDlMessage l1_dl;
|
|
|
|
[] L1CTL.receive(t_L1CTL_DATA_IND(g_chan_nr, tr_RslLinkID_SACCH(?))) -> value l1_dl {
|
|
|
|
log("SACCH received: ", l1_dl.payload.data_ind.payload);
|
|
|
|
var GsmRrL3Message meas_rep := valueof(ts_MEAS_REP(true, 23, 23, 0, 0, omit));
|
|
|
|
var LapdmFrameB lb := valueof(ts_LAPDm_B(0, false, false, enc_GsmRrL3Message(meas_rep)));
|
|
|
|
log("LAPDm: ", lb);
|
|
|
|
var octetstring pl := '0000'O & enc_LapdmFrameB(lb);
|
|
|
|
L1CTL.send(t_L1CTL_DATA_REQ(g_chan_nr, ts_RslLinkID_SACCH(0), pl));
|
|
|
|
repeat;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
altstep as_l1_dcch() runs on ConnHdlr {
|
|
|
|
var L1ctlDlMessage l1_dl;
|
|
|
|
[] L1CTL.receive(t_L1CTL_DATA_IND(g_chan_nr, tr_RslLinkID_DCCH(?))) -> value l1_dl {
|
|
|
|
log("DCCH received: ", l1_dl.payload.data_ind.payload);
|
|
|
|
var octetstring pl := '010301'O;
|
|
|
|
L1CTL.send(t_L1CTL_DATA_REQ(g_chan_nr, ts_RslLinkID_DCCH(0), pl));
|
|
|
|
repeat;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
type record MeasElem {
|
|
|
|
uint6_t rxlev,
|
|
|
|
uint3_t rxqual
|
|
|
|
}
|
|
|
|
|
|
|
|
type record MeasElemFS {
|
|
|
|
MeasElem full,
|
|
|
|
MeasElem sub
|
|
|
|
}
|
|
|
|
|
|
|
|
type record ConnL1Pars {
|
|
|
|
boolean dtx_enabled,
|
|
|
|
MeasElemFS meas_ul,
|
|
|
|
int16_t timing_offset_256syms,
|
|
|
|
uint5_t bs_power_level,
|
|
|
|
uint5_t ms_power_level,
|
|
|
|
uint8_t ms_actual_ta
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Convert tiing offset from 1/256th symbol to RSL Timing Offset */
|
|
|
|
private function toffs256s_to_rsl(int16_t toffs256s) return uint8_t {
|
|
|
|
return 63 + (toffs256s/256);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* build a template for matching measurement results against */
|
|
|
|
private function f_build_meas_res_tmpl() runs on ConnHdlr return template RSL_Message {
|
|
|
|
var ConnL1Pars l1p := g_pars.l1_pars;
|
|
|
|
var template RSL_IE_UplinkMeas ul_meas := {
|
|
|
|
len := 3,
|
|
|
|
rfu := '0'B,
|
|
|
|
dtx_d := l1p.dtx_enabled,
|
|
|
|
rxlev_f_u := l1p.meas_ul.full.rxlev,
|
|
|
|
reserved1 := '00'B,
|
|
|
|
rxlev_s_u := l1p.meas_ul.sub.rxlev,
|
|
|
|
reserved2 := '00'B,
|
|
|
|
rxq_f_u := l1p.meas_ul.full.rxqual,
|
|
|
|
rxq_s_u := l1p.meas_ul.sub.rxqual,
|
|
|
|
supp_meas_info := omit
|
|
|
|
};
|
|
|
|
/* HACK HACK HACK FIXME HACK HACK HACK see https://osmocom.org/issues/2988 */
|
|
|
|
ul_meas.rxlev_f_u := ?;
|
|
|
|
ul_meas.rxlev_s_u := ?;
|
|
|
|
ul_meas.rxq_f_u := ?;
|
|
|
|
ul_meas.rxq_s_u := ?;
|
|
|
|
var template RSL_IE_BS_Power bs_power := {
|
|
|
|
reserved := 0,
|
|
|
|
epc := false,
|
|
|
|
fpc := false,
|
|
|
|
power_level := l1p.bs_power_level
|
|
|
|
};
|
|
|
|
var template RSL_IE_L1Info l1_info := {
|
|
|
|
ms_power_lvl := l1p.ms_power_level,
|
|
|
|
fpc := false,
|
|
|
|
reserved := 0,
|
|
|
|
actual_ta := l1p.ms_actual_ta
|
|
|
|
};
|
|
|
|
var uint8_t offs := toffs256s_to_rsl(l1p.timing_offset_256syms);
|
|
|
|
var template uint8_t t_toffs := (offs-1 .. offs+1); /* some tolerance */
|
|
|
|
return tr_RSL_MEAS_RES_OSMO(g_chan_nr, g_next_meas_res_nr, ul_meas, bs_power, l1_info,
|
|
|
|
?, t_toffs);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* verify we regularly receive measurement reports with incrementing numbers */
|
|
|
|
altstep as_meas_res() runs on ConnHdlr {
|
|
|
|
var RSL_Message rsl;
|
|
|
|
[] RSL.receive(f_build_meas_res_tmpl()) -> value rsl {
|
|
|
|
/* increment counter of next to-be-expected meas rep */
|
|
|
|
g_next_meas_res_nr := (g_next_meas_res_nr + 1) mod 256;
|
|
|
|
/* Re-start the timer expecting the next MEAS RES */
|
|
|
|
g_Tmeas_exp.start;
|
|
|
|
repeat;
|
|
|
|
}
|
|
|
|
[] RSL.receive(tr_RSL_MEAS_RES(g_chan_nr, g_next_meas_res_nr)) -> value rsl {
|
|
|
|
setverdict(fail, "Received unspecific MEAS RES ", rsl);
|
|
|
|
self.stop;
|
|
|
|
}
|
|
|
|
[] RSL.receive(tr_RSL_MEAS_RES(?)) -> value rsl {
|
|
|
|
setverdict(fail, "Received unexpected MEAS RES ", rsl);
|
|
|
|
self.stop;
|
|
|
|
}
|
|
|
|
[] g_Tmeas_exp.timeout {
|
|
|
|
setverdict(fail, "Didn't receive expected measurement result")
|
|
|
|
self.stop;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Establish dedicated channel: L1CTL + RSL side */
|
|
|
|
private function f_est_dchan() runs on ConnHdlr {
|
|
|
|
var GsmFrameNumber fn;
|
|
|
|
var ImmediateAssignment imm_ass;
|
|
|
|
var integer ra := 23;
|
|
|
|
|
|
|
|
fn := f_L1CTL_RACH(L1CTL, ra);
|
|
|
|
/* This arrives on CCHAN, so we cannot test for receiving CHAN RQDhere */
|
|
|
|
//RSL.receive(tr_RSL_CHAN_RQD(int2oct(23,1)));
|
|
|
|
|
|
|
|
/* Activate channel on BTS side */
|
|
|
|
f_rsl_chan_act(g_pars.chan_mode);
|
|
|
|
|
|
|
|
/* Send IMM.ASS via CCHAN */
|
|
|
|
var ChannelDescription ch_desc := {
|
|
|
|
chan_nr := g_pars.chan_nr,
|
|
|
|
tsc := 7,
|
|
|
|
h := false,
|
|
|
|
arfcn := mp_trx0_arfcn,
|
|
|
|
maio_hsn := omit
|
|
|
|
};
|
|
|
|
var MobileAllocation ma := {
|
|
|
|
len := 0,
|
|
|
|
ma := ''B
|
|
|
|
};
|
|
|
|
var GsmRrMessage rr_msg := valueof(ts_IMM_ASS(ra, fn, 0, ch_desc, ma));
|
|
|
|
RSL.send(ts_RSL_IMM_ASSIGN(enc_GsmRrMessage(rr_msg)));
|
|
|
|
|
|
|
|
/* receive IMM.ASS on MS side */
|
|
|
|
var ImmediateAssignment ia_um;
|
|
|
|
ia_um := f_L1CTL_WAIT_IMM_ASS(L1CTL, ra, fn);
|
|
|
|
/* enable dedicated mode */
|
|
|
|
f_L1CTL_DM_EST_REQ_IA(L1CTL, ia_um);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* establish DChan, verify existance + contents of measurement reports */
|
|
|
|
function f_TC_meas_res_periodic(charstring id) runs on ConnHdlr {
|
2018-02-24 23:05:57 +00:00
|
|
|
f_l1_tune(L1CTL);
|
2018-02-21 11:16:40 +00:00
|
|
|
RSL.clear;
|
|
|
|
|
|
|
|
g_pars.l1_pars.meas_ul.full.rxlev := dbm2rxlev(-100);
|
|
|
|
g_pars.l1_pars.meas_ul.sub.rxlev := g_pars.l1_pars.meas_ul.full.rxlev;
|
|
|
|
f_trxc_fake_rssi(100);
|
|
|
|
|
|
|
|
g_pars.l1_pars.timing_offset_256syms := 512; /* 2 symbols */
|
|
|
|
f_trx_fake_toffs256(g_pars.l1_pars.timing_offset_256syms);
|
|
|
|
|
|
|
|
f_est_dchan();
|
|
|
|
|
|
|
|
/* run for a number of seconds, send SACCH + FACCH from MS side and verify
|
|
|
|
* RSL measurement reports on Abis side */
|
|
|
|
timer T := 8.0;
|
|
|
|
T.start;
|
|
|
|
alt {
|
|
|
|
[] as_l1_sacch();
|
|
|
|
[] as_meas_res();
|
|
|
|
[] as_l1_dcch();
|
|
|
|
[] L1CTL.receive { repeat; }
|
|
|
|
[g_Tmeas_exp.running] T.timeout {
|
|
|
|
/* as_meas_res() would have done setverdict(fail) / self.stop in case
|
|
|
|
* of any earlier errors, so if we reach this timeout, we're good */
|
|
|
|
setverdict(pass);
|
|
|
|
}
|
|
|
|
[] T.timeout {
|
|
|
|
setverdict(fail, "No MEAS RES received at all");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
f_rsl_chan_deact();
|
|
|
|
}
|
|
|
|
testcase TC_meas_res_sign_tchf() runs on test_CT {
|
|
|
|
var ConnHdlr vc_conn;
|
|
|
|
var ConnHdlrPars pars;
|
|
|
|
f_init(testcasename());
|
|
|
|
for (var integer tn := 1; tn <= 4; tn := tn+1) {
|
|
|
|
pars := valueof(t_Pars(t_RslChanNr_Bm(tn), ts_RSL_ChanMode_SIGN));
|
|
|
|
vc_conn := f_start_handler(refers(f_TC_meas_res_periodic), pars);
|
|
|
|
vc_conn.done;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
testcase TC_meas_res_sign_tchh() runs on test_CT {
|
|
|
|
var ConnHdlr vc_conn;
|
|
|
|
var ConnHdlrPars pars;
|
|
|
|
f_init(testcasename());
|
|
|
|
for (var integer ss := 0; ss <= 1; ss := ss+1) {
|
|
|
|
pars := valueof(t_Pars(t_RslChanNr_Lm(5, ss), ts_RSL_ChanMode_SIGN));
|
|
|
|
vc_conn := f_start_handler(refers(f_TC_meas_res_periodic), pars);
|
|
|
|
vc_conn.done;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
testcase TC_meas_res_sign_sdcch4() runs on test_CT {
|
|
|
|
var ConnHdlr vc_conn;
|
|
|
|
var ConnHdlrPars pars;
|
|
|
|
f_init(testcasename());
|
|
|
|
for (var integer ss := 0; ss <= 3; ss := ss+1) {
|
|
|
|
pars := valueof(t_Pars(t_RslChanNr_SDCCH4(0, ss), ts_RSL_ChanMode_SIGN));
|
|
|
|
vc_conn := f_start_handler(refers(f_TC_meas_res_periodic), pars);
|
|
|
|
vc_conn.done;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
testcase TC_meas_res_sign_sdcch8() runs on test_CT {
|
|
|
|
var ConnHdlr vc_conn;
|
|
|
|
var ConnHdlrPars pars;
|
|
|
|
f_init(testcasename());
|
|
|
|
for (var integer ss := 0; ss <= 7; ss := ss+1) {
|
|
|
|
pars := valueof(t_Pars(t_RslChanNr_SDCCH8(6, ss), ts_RSL_ChanMode_SIGN));
|
|
|
|
vc_conn := f_start_handler(refers(f_TC_meas_res_periodic), pars);
|
|
|
|
vc_conn.done;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Test if a channel without valid uplink bursts generates RSL CONN FAIL IND */
|
|
|
|
private function f_TC_conn_fail_crit(charstring id) runs on ConnHdlr {
|
2018-02-24 23:05:57 +00:00
|
|
|
f_l1_tune(L1CTL);
|
2018-02-21 11:16:40 +00:00
|
|
|
RSL.clear;
|
|
|
|
|
|
|
|
f_est_dchan();
|
|
|
|
f_sleep(2.0);
|
|
|
|
L1CTL.send(t_L1CTL_DM_REL_REQ(g_chan_nr));
|
|
|
|
|
|
|
|
timer T := 40.0;
|
|
|
|
T.start;
|
|
|
|
alt {
|
|
|
|
[] RSL.receive(tr_RSL_CONN_FAIL_IND(g_chan_nr, ?)) {
|
|
|
|
setverdict(pass)
|
|
|
|
}
|
|
|
|
[] RSL.receive { repeat };
|
|
|
|
[] T.timeout {
|
|
|
|
setverdict(fail, "No CONN FAIL IND received");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
f_rsl_chan_deact();
|
|
|
|
}
|
|
|
|
testcase TC_conn_fail_crit() runs on test_CT {
|
|
|
|
var ConnHdlr vc_conn;
|
|
|
|
var ConnHdlrPars pars;
|
|
|
|
f_init(testcasename());
|
|
|
|
pars := valueof(t_Pars(t_RslChanNr_SDCCH8(6, 3), ts_RSL_ChanMode_SIGN));
|
|
|
|
pars.t_guard := 60.0;
|
|
|
|
vc_conn := f_start_handler(refers(f_TC_conn_fail_crit), pars);
|
|
|
|
vc_conn.done;
|
|
|
|
}
|
|
|
|
|
2018-02-24 23:05:57 +00:00
|
|
|
function tmsi_is_dummy(TMSIP_TMSI_V tmsi) return boolean {
|
|
|
|
if (tmsi == 'FFFFFFFF'O) {
|
|
|
|
return true;
|
|
|
|
} else {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
altstep as_l1_count_paging(inout integer num_paging_rcv_msgs, inout integer num_paging_rcv_ids)
|
|
|
|
runs on test_CT {
|
|
|
|
var L1ctlDlMessage dl;
|
|
|
|
[] L1CTL.receive(t_L1CTL_DATA_IND(t_RslChanNr_PCH_AGCH(0), ?, c_DummyUI)) {
|
|
|
|
repeat;
|
|
|
|
}
|
|
|
|
[] L1CTL.receive(t_L1CTL_DATA_IND(t_RslChanNr_PCH_AGCH(0))) -> value dl {
|
|
|
|
var octetstring without_plen :=
|
|
|
|
substr(dl.payload.data_ind.payload, 1, lengthof(dl.payload.data_ind.payload)-1);
|
|
|
|
var PDU_ML3_NW_MS rr := dec_PDU_ML3_NW_MS(without_plen);
|
|
|
|
if (match(rr, tr_PAGING_REQ1)) {
|
|
|
|
num_paging_rcv_msgs := num_paging_rcv_msgs + 1;
|
|
|
|
num_paging_rcv_ids := num_paging_rcv_ids + 1;
|
|
|
|
if (isvalue(rr.msgs.rrm.pagingReq_Type1.mobileIdentity2)) {
|
|
|
|
num_paging_rcv_ids := num_paging_rcv_ids + 1;
|
|
|
|
}
|
|
|
|
} else if (match(rr, tr_PAGING_REQ2)) {
|
|
|
|
num_paging_rcv_msgs := num_paging_rcv_msgs + 1;
|
|
|
|
if (not tmsi_is_dummy(rr.msgs.rrm.pagingReq_Type2.mobileIdentity1)) {
|
|
|
|
num_paging_rcv_ids := num_paging_rcv_ids + 1;
|
|
|
|
}
|
|
|
|
if (not tmsi_is_dummy(rr.msgs.rrm.pagingReq_Type2.mobileIdentity2)) {
|
|
|
|
num_paging_rcv_ids := num_paging_rcv_ids + 1;
|
|
|
|
}
|
|
|
|
if (isvalue(rr.msgs.rrm.pagingReq_Type2.mobileIdentity3)) {
|
|
|
|
num_paging_rcv_ids := num_paging_rcv_ids + 1;
|
|
|
|
}
|
|
|
|
} else if (match(rr, tr_PAGING_REQ3)) {
|
|
|
|
num_paging_rcv_msgs := num_paging_rcv_msgs + 1;
|
|
|
|
if (not tmsi_is_dummy(rr.msgs.rrm.pagingReq_Type3.mobileIdentity1)) {
|
|
|
|
num_paging_rcv_ids := num_paging_rcv_ids + 1;
|
|
|
|
}
|
|
|
|
if (not tmsi_is_dummy(rr.msgs.rrm.pagingReq_Type3.mobileIdentity2)) {
|
|
|
|
num_paging_rcv_ids := num_paging_rcv_ids + 1;
|
|
|
|
}
|
|
|
|
if (not tmsi_is_dummy(rr.msgs.rrm.pagingReq_Type3.mobileIdentity3)) {
|
|
|
|
num_paging_rcv_ids := num_paging_rcv_ids + 1;
|
|
|
|
}
|
|
|
|
if (not tmsi_is_dummy(rr.msgs.rrm.pagingReq_Type3.mobileIdentity4)) {
|
|
|
|
num_paging_rcv_ids := num_paging_rcv_ids + 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
repeat;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
type record PagingTestCfg {
|
|
|
|
boolean combined_ccch,
|
|
|
|
integer bs_ag_blks_res,
|
|
|
|
float load_factor,
|
|
|
|
boolean exp_load_ind,
|
|
|
|
boolean exp_overload,
|
|
|
|
boolean use_tmsi
|
|
|
|
}
|
|
|
|
|
|
|
|
type record PagingTestState {
|
|
|
|
integer num_paging_sent,
|
|
|
|
integer num_paging_rcv_msgs,
|
|
|
|
integer num_paging_rcv_ids,
|
|
|
|
integer num_overload
|
|
|
|
}
|
|
|
|
|
|
|
|
/* receive + ignore RSL RF RES IND */
|
|
|
|
altstep as_rsl_res_ind() runs on test_CT {
|
|
|
|
[] RSL_CCHAN.receive(tr_RSL_UD(tr_RSL_RF_RES_IND)) {
|
|
|
|
repeat;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Helper function for paging related testing */
|
|
|
|
private function f_TC_paging(PagingTestCfg cfg) runs on test_CT return PagingTestState {
|
|
|
|
f_init(testcasename());
|
|
|
|
f_init_l1ctl();
|
|
|
|
f_l1_tune(L1CTL);
|
|
|
|
|
|
|
|
var PagingTestState st := {
|
|
|
|
num_paging_sent := 0,
|
|
|
|
num_paging_rcv_msgs := 0,
|
|
|
|
num_paging_rcv_ids := 0,
|
|
|
|
num_overload := 0
|
|
|
|
};
|
|
|
|
|
|
|
|
var float max_pch_blocks_per_sec := f_pch_block_rate_est(cfg.combined_ccch, cfg.bs_ag_blks_res);
|
|
|
|
var float max_pch_imsi_per_sec;
|
|
|
|
if (cfg.use_tmsi) {
|
|
|
|
max_pch_imsi_per_sec := max_pch_blocks_per_sec * 4.0; /* Type 3 */
|
|
|
|
} else {
|
|
|
|
max_pch_imsi_per_sec := max_pch_blocks_per_sec * 2.0; /* Type 1 */
|
|
|
|
}
|
|
|
|
var float pch_blocks_per_sec := max_pch_imsi_per_sec * cfg.load_factor;
|
|
|
|
var float interval := 1.0 / pch_blocks_per_sec;
|
|
|
|
log("pch_blocks_per_sec=", pch_blocks_per_sec, " interval=", interval);
|
|
|
|
|
|
|
|
for (var integer i := 0; i < float2int(20.0/interval); i := i+1) {
|
|
|
|
/* build mobile Identity */
|
|
|
|
var MobileL3_CommonIE_Types.MobileIdentityLV mi;
|
|
|
|
if (cfg.use_tmsi) {
|
|
|
|
mi := valueof(ts_MI_TMSI_LV(f_rnd_octstring(4)));
|
|
|
|
} else {
|
|
|
|
mi := valueof(ts_MI_IMSI_LV(f_gen_imsi(i)));
|
|
|
|
}
|
|
|
|
var octetstring mi_enc_lv := enc_MobileIdentityLV(mi);
|
|
|
|
var octetstring mi_enc := substr(mi_enc_lv, 1, lengthof(mi_enc_lv)-1);
|
|
|
|
|
|
|
|
/* Send RSL PAGING COMMAND */
|
|
|
|
RSL_CCHAN.send(ts_RSL_UD(ts_RSL_PAGING_CMD(mi_enc, i mod 4)));
|
|
|
|
st.num_paging_sent := st.num_paging_sent + 1;
|
|
|
|
|
|
|
|
/* Wait for interval to next PAGING COMMAND */
|
|
|
|
timer T_itv := interval;
|
|
|
|
T_itv.start;
|
|
|
|
alt {
|
|
|
|
/* check for presence of CCCH LOAD IND (paging load) */
|
|
|
|
[cfg.exp_overload] RSL_CCHAN.receive(tr_RSL_UD(tr_RSL_PAGING_LOAD_IND(0))) {
|
|
|
|
st.num_overload := st.num_overload + 1;
|
|
|
|
repeat;
|
|
|
|
}
|
|
|
|
[not cfg.exp_overload] RSL_CCHAN.receive(tr_RSL_UD(tr_RSL_PAGING_LOAD_IND(0))) {
|
|
|
|
setverdict(fail, "Unexpected PCH Overload");
|
|
|
|
}
|
|
|
|
[cfg.exp_load_ind] RSL_CCHAN.receive(tr_RSL_UD(tr_RSL_PAGING_LOAD_IND)) {
|
|
|
|
log("Rx LOAD_IND");
|
|
|
|
/* FIXME: analyze/verify interval + contents */
|
|
|
|
repeat;
|
|
|
|
}
|
|
|
|
/* check if paging requests arrive on Um side */
|
|
|
|
[] as_l1_count_paging(st.num_paging_rcv_msgs, st.num_paging_rcv_ids);
|
|
|
|
[] L1CTL.receive { repeat; }
|
|
|
|
[] T_itv.timeout { }
|
|
|
|
[] as_rsl_res_ind();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* wait for max 18s for paging queue to drain (size: 200, ~ 13 per s -> 15s) */
|
|
|
|
timer T_wait := 18.0;
|
|
|
|
T_wait.start;
|
|
|
|
alt {
|
|
|
|
[] as_l1_count_paging(st.num_paging_rcv_msgs, st.num_paging_rcv_ids);
|
|
|
|
[] L1CTL.receive { repeat; }
|
|
|
|
/* 65535 == empty paging queue, we can terminate*/
|
|
|
|
[] RSL_CCHAN.receive(tr_RSL_UD(tr_RSL_PAGING_LOAD_IND(65535))) { }
|
|
|
|
[] RSL_CCHAN.receive(tr_RSL_UD(tr_RSL_PAGING_LOAD_IND)) { repeat; }
|
|
|
|
[] T_wait.timeout {
|
|
|
|
setverdict(fail, "Waiting for empty paging queue");
|
|
|
|
}
|
|
|
|
[] as_rsl_res_ind();
|
|
|
|
}
|
|
|
|
|
|
|
|
log("num_paging_sent=", st.num_paging_sent, " rcvd_msgs=", st.num_paging_rcv_msgs,
|
|
|
|
" rcvd_ids=", st.num_paging_rcv_ids);
|
|
|
|
return st;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Create ~ 80% paging load (IMSI only) sustained for about 20s, verifying that
|
|
|
|
* - the number of Mobile Identities on Um PCH match the number of pages on RSL
|
|
|
|
* - that CCCH LOAD IND (PCH) are being generated
|
|
|
|
* - that CCCH LOAD IND (PCH) [no load] is received after paging flood is over */
|
|
|
|
testcase TC_paging_imsi_80percent() runs on test_CT {
|
|
|
|
var PagingTestCfg cfg := {
|
|
|
|
combined_ccch := true,
|
|
|
|
bs_ag_blks_res := 1,
|
|
|
|
load_factor := 0.8,
|
|
|
|
exp_load_ind := true,
|
|
|
|
exp_overload := false,
|
|
|
|
use_tmsi := false
|
|
|
|
};
|
|
|
|
var PagingTestState st := f_TC_paging(cfg);
|
|
|
|
if (st.num_paging_sent != st.num_paging_rcv_ids) {
|
|
|
|
setverdict(fail, "Expected ", st.num_paging_sent, " pagings but have ",
|
|
|
|
st.num_paging_rcv_ids);
|
|
|
|
} else {
|
|
|
|
setverdict(pass);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Create ~ 80% paging load (TMSI only) sustained for about 20s, verifying that
|
|
|
|
* - the number of Mobile Identities on Um PCH match the number of pages on RSL
|
|
|
|
* - that CCCH LOAD IND (PCH) are being generated
|
|
|
|
* - that CCCH LOAD IND (PCH) [no load] is received after paging flood is over */
|
|
|
|
testcase TC_paging_tmsi_80percent() runs on test_CT {
|
|
|
|
var PagingTestCfg cfg := {
|
|
|
|
combined_ccch := true,
|
|
|
|
bs_ag_blks_res := 1,
|
|
|
|
load_factor := 0.8,
|
|
|
|
exp_load_ind := true,
|
|
|
|
exp_overload := false,
|
|
|
|
use_tmsi := true
|
|
|
|
};
|
|
|
|
var PagingTestState st := f_TC_paging(cfg);
|
|
|
|
if (st.num_paging_sent != st.num_paging_rcv_ids) {
|
|
|
|
setverdict(fail, "Expected ", st.num_paging_sent, " pagings but have ",
|
|
|
|
st.num_paging_rcv_ids);
|
|
|
|
} else {
|
|
|
|
setverdict(pass);
|
|
|
|
}
|
|
|
|
}
|
2018-02-21 11:16:40 +00:00
|
|
|
|
2018-02-24 23:05:57 +00:00
|
|
|
/* Create ~ 200% paging load (IMSI only) sustained for about 20s, verifying that
|
|
|
|
* - the number of Mobile Identities on Um PCH are ~ 82% of the number of pages on RSL
|
|
|
|
* - that CCCH LOAD IND (PCH) are being generated and reach 0 at some point
|
|
|
|
* - that CCCH LOAD IND (PCH) [no load] is received after paging flood is over */
|
|
|
|
testcase TC_paging_imsi_200percent() runs on test_CT {
|
|
|
|
var PagingTestCfg cfg := {
|
|
|
|
combined_ccch := true,
|
|
|
|
bs_ag_blks_res := 1,
|
|
|
|
load_factor := 2.0,
|
|
|
|
exp_load_ind := true,
|
|
|
|
exp_overload := true,
|
|
|
|
use_tmsi := false
|
|
|
|
};
|
|
|
|
var PagingTestState st := f_TC_paging(cfg);
|
|
|
|
/* We expect about 80-85% to pass, given that we can fill the paging buffer of 200
|
|
|
|
* slots and will fully drain that buffer before returning */
|
|
|
|
var template integer tpl := (st.num_paging_sent*80/100 .. st.num_paging_sent *85/100);
|
|
|
|
if (not match(st.num_paging_rcv_ids, tpl)) {
|
|
|
|
setverdict(fail, "Expected ", tpl, " pagings but have ", st.num_paging_rcv_ids);
|
|
|
|
} else {
|
|
|
|
setverdict(pass);
|
|
|
|
}
|
|
|
|
}
|
2018-02-21 11:16:40 +00:00
|
|
|
|
2018-02-24 23:05:57 +00:00
|
|
|
/* Create ~ 200% paging load (TMSI only) sustained for about 20s, verifying that
|
|
|
|
* - the number of Mobile Identities on Um PCH are ~ 82% of the number of pages on RSL
|
|
|
|
* - that CCCH LOAD IND (PCH) are being generated and reach 0 at some point
|
|
|
|
* - that CCCH LOAD IND (PCH) [no load] is received after paging flood is over */
|
|
|
|
testcase TC_paging_tmsi_200percent() runs on test_CT {
|
|
|
|
var PagingTestCfg cfg := {
|
|
|
|
combined_ccch := true,
|
|
|
|
bs_ag_blks_res := 1,
|
|
|
|
load_factor := 2.0,
|
|
|
|
exp_load_ind := true,
|
|
|
|
exp_overload := true,
|
|
|
|
use_tmsi := true
|
|
|
|
};
|
|
|
|
var PagingTestState st := f_TC_paging(cfg);
|
|
|
|
/* We expect about 70% to pass, given that we can fill the paging buffer of 200
|
|
|
|
* slots and will fully drain that buffer before returning */
|
|
|
|
var template integer tpl := (st.num_paging_sent*68/100 .. st.num_paging_sent *72/100);
|
|
|
|
if (not match(st.num_paging_rcv_ids, tpl)) {
|
|
|
|
setverdict(fail, "Expected ", tpl, " pagings but have ", st.num_paging_rcv_ids);
|
|
|
|
} else {
|
|
|
|
setverdict(pass);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
testcase TC_imm_ass() runs on test_CT {
|
|
|
|
f_init(testcasename());
|
|
|
|
for (var integer i := 0; i < 1000; i := i+1) {
|
|
|
|
var octetstring ia_enc := f_rnd_octstring(8);
|
|
|
|
RSL_CCHAN.send(ts_RSL_UD(ts_RSL_IMM_ASSIGN(ia_enc, 0)));
|
|
|
|
f_sleep(0.02);
|
|
|
|
}
|
|
|
|
/* FIXME: check if imm.ass arrive on Um side */
|
|
|
|
/* FIXME: check for DELETE INDICATION */
|
|
|
|
f_sleep(100.0);
|
|
|
|
}
|
|
|
|
|
|
|
|
testcase TC_bcch_info() runs on test_CT {
|
|
|
|
f_init(testcasename());
|
|
|
|
/* FIXME: enable / disable individual BCCH info */
|
|
|
|
//ts_RSL_BCCH_INFO(si_type, info);
|
|
|
|
/* expect no ERROR REPORT after either of them *
|
|
|
|
/* negative test: ensure ERROR REPORT on unsupported types */
|
|
|
|
}
|
|
|
|
|
2018-02-25 00:31:40 +00:00
|
|
|
private function f_exp_err_rep(template RSL_Cause cause) runs on test_CT {
|
|
|
|
timer T := 5.0;
|
|
|
|
T.start;
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|
|
|
alt {
|
|
|
|
[] RSL_CCHAN.receive(tr_RSL_UD(tr_RSL_ERROR_REPORT(cause))) {
|
|
|
|
setverdict(pass);
|
|
|
|
}
|
|
|
|
[] RSL_CCHAN.receive(tr_RSL_UD(tr_RSL_ERROR_REPORT(?))) {
|
|
|
|
setverdict(fail, "Wrong cause in RSL ERR REP");
|
|
|
|
}
|
|
|
|
[] RSL_CCHAN.receive {
|
|
|
|
repeat;
|
|
|
|
}
|
|
|
|
[] T.timeout {
|
|
|
|
setverdict(fail, "Timeout waiting for RSL ERR REP");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Provoke a protocol error (message too short) and match on ERROR REPORT */
|
|
|
|
testcase TC_rsl_protocol_error() runs on test_CT {
|
|
|
|
f_init(testcasename());
|
|
|
|
var RSL_Message rsl := valueof(ts_RSL_BCCH_INFO(RSL_SYSTEM_INFO_1, ''O));
|
|
|
|
rsl.ies := omit;
|
|
|
|
RSL_CCHAN.send(ts_RSL_UD(rsl));
|
|
|
|
|
|
|
|
f_exp_err_rep(RSL_ERR_PROTO);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Provoke a mandatory IE error and match on ERROR REPORT */
|
|
|
|
testcase TC_rsl_mand_ie_error() runs on test_CT {
|
|
|
|
f_init(testcasename());
|
|
|
|
|
|
|
|
var RSL_Message rsl := valueof(ts_RSL_BCCH_INFO(RSL_SYSTEM_INFO_1, ''O));
|
|
|
|
rsl.ies := { rsl.ies[0] };
|
|
|
|
RSL_CCHAN.send(ts_RSL_UD(rsl));
|
|
|
|
|
|
|
|
f_exp_err_rep(RSL_ERR_MAND_IE_ERROR);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Provoke an IE content error and match on ERROR REPORT */
|
|
|
|
testcase TC_rsl_ie_content_error() runs on test_CT {
|
|
|
|
f_init(testcasename());
|
|
|
|
var RSL_Message rsl := valueof(ts_RSL_BCCH_INFO(RSL_SYSTEM_INFO_1, ''O));
|
|
|
|
rsl.ies[1].body.sysinfo_type := RSL_SYSTEM_INFO_5;
|
|
|
|
RSL_CCHAN.send(ts_RSL_UD(rsl));
|
|
|
|
|
|
|
|
f_exp_err_rep(RSL_ERR_IE_CONTENT);
|
|
|
|
}
|
|
|
|
|
2018-02-24 23:05:57 +00:00
|
|
|
|
|
|
|
/* TODO Areas:
|
|
|
|
|
|
|
|
* channel activation
|
|
|
|
** with BS_Power / MS_Power, bypassing power control loop
|
|
|
|
** on primary vs. secondary TRX
|
|
|
|
** with encryption from initial activation on
|
|
|
|
** with timing advance from initial activation on
|
|
|
|
* mode modify
|
|
|
|
** encryption
|
|
|
|
** multirate
|
|
|
|
* check DEACTIVATE SACCH
|
|
|
|
* encryption command / intricate logic about tx-only/tx+rx/...
|
|
|
|
** unsupported algorithm
|
|
|
|
* handover detection
|
|
|
|
* MS Power Control
|
|
|
|
* BS Power Control
|
|
|
|
* Physical Context
|
|
|
|
* SACCH info modify
|
|
|
|
* BCCH INFO (SI Broadcasting)
|
|
|
|
* CCCH Load Indication for PCH and RACH
|
|
|
|
* Delete Indication on AGCH overflow
|
|
|
|
* SMS Broadcast Req / Cmd / CBCH LOad Ind
|
|
|
|
* RF resource ind
|
|
|
|
* IPA/speech related commands
|
|
|
|
* error handling
|
|
|
|
* discriminator error
|
|
|
|
** type error
|
|
|
|
** sequence error
|
|
|
|
** IE duplicated?
|
|
|
|
|
|
|
|
*/
|
2018-02-21 11:16:40 +00:00
|
|
|
|
|
|
|
control {
|
|
|
|
execute( TC_chan_act_stress() );
|
|
|
|
execute( TC_chan_act_react() );
|
|
|
|
execute( TC_chan_deact_not_active() );
|
|
|
|
execute( TC_chan_act_wrong_nr() );
|
|
|
|
execute( TC_chan_req() );
|
|
|
|
execute( TC_meas_res_sign_tchf() );
|
|
|
|
execute( TC_meas_res_sign_tchh() );
|
|
|
|
execute( TC_meas_res_sign_sdcch4() );
|
|
|
|
execute( TC_meas_res_sign_sdcch8() );
|
|
|
|
execute( TC_conn_fail_crit() );
|
2018-02-24 23:05:57 +00:00
|
|
|
execute( TC_paging_imsi_80percent() );
|
|
|
|
execute( TC_paging_tmsi_80percent() );
|
|
|
|
execute( TC_paging_imsi_200percent() );
|
|
|
|
execute( TC_paging_tmsi_200percent() );
|
2018-02-25 00:31:40 +00:00
|
|
|
execute( TC_rsl_protocol_error() );
|
|
|
|
execute( TC_rsl_mand_ie_error() );
|
|
|
|
execute( TC_rsl_ie_content_error() );
|
2018-02-21 11:16:40 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
}
|