[VAMOS] BTS: add CHANnel ACTIVation test cases
Change-Id: I79817b3504b0d956e9fa52b8640d3a4d0fd2c4ba
Related: SYS#4895, OS#4941
diff --git a/bts/BTS_Tests.cfg b/bts/BTS_Tests.cfg
index 4673359..4b6e6ca 100644
--- a/bts/BTS_Tests.cfg
+++ b/bts/BTS_Tests.cfg
@@ -37,3 +37,4 @@
[EXECUTE]
BTS_Tests.control
BTS_Tests_SMSCB.control
+BTS_Tests_VAMOS.control
diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn
index 8b10d0e..ee5258c 100644
--- a/bts/BTS_Tests.ttcn
+++ b/bts/BTS_Tests.ttcn
@@ -66,6 +66,7 @@
import from BTS_Tests_LAPDm all;
friend module BTS_Tests_SMSCB;
+friend module BTS_Tests_VAMOS;
friend module BTS_Tests_virtphy;
friend module BTS_Tests_LAPDm;
friend module BTS_Tests_perf;
@@ -580,7 +581,7 @@
f_connect_reset(L1CTL);
}
-private type function void_fn(charstring id) runs on ConnHdlr;
+friend type function void_fn(charstring id) runs on ConnHdlr;
private type record length(8) of FreqHopGroups FreqHopConfig;
diff --git a/bts/BTS_Tests_VAMOS.ttcn b/bts/BTS_Tests_VAMOS.ttcn
new file mode 100644
index 0000000..aa532da
--- /dev/null
+++ b/bts/BTS_Tests_VAMOS.ttcn
@@ -0,0 +1,247 @@
+module BTS_Tests_VAMOS {
+
+/* Integration Tests for OsmoBTS
+ *
+ * (C) 2021 by sysmocom - s.m.f.c. GmbH <info@sysmocom.de>
+ * Author: Vadim Yanitskiy <vyanitskiy@sysmocom.de>
+ *
+ * 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
+ *
+ * This module contains VAMOS specific test cases.
+ */
+
+import from Misc_Helpers all;
+import from General_Types all;
+import from Osmocom_Types all;
+import from GSM_Types all;
+import from L1CTL_PortType all;
+import from L1CTL_Types all;
+import from LAPDm_Types all;
+import from IPA_Emulation all;
+import from GSM_RR_Types all;
+import from L3_Templates all;
+
+import from RSL_Emulation all;
+import from RSL_Types all;
+
+import from BTS_Tests all;
+
+private type record of ChanNrModeSet ChanNrModeTest;
+private type record of ChanNrMode ChanNrModeSet;
+private type record ChanNrMode {
+ RslChannelNr chan_nr,
+ RSL_IE_ChannelMode chan_mode
+};
+
+/* VFF: V0(TCH/F) & V1(TCH/F), 2 channels total */
+private template (value) ChanNrModeTest
+ChanNrModeTestVFF(uint3_t tn) := {
+ {
+ { ts_RslChanNr_Bm(tn), /* V0(TCH/F), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_F_VAMOS) },
+ { ts_RslChanNr_Osmo_VAMOS_Bm(tn), /* V1(TCH/F), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_F_VAMOS) }
+ },
+ {
+ { ts_RslChanNr_Bm(tn), /* V0(TCH/F), FR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_F_VAMOS, RSL_CMOD_SP_GSM1) },
+ { ts_RslChanNr_Osmo_VAMOS_Bm(tn), /* V1(TCH/F), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_F_VAMOS) }
+ },
+ {
+ { ts_RslChanNr_Bm(tn), /* V0(TCH/F), EFR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_F_VAMOS, RSL_CMOD_SP_GSM2) },
+ { ts_RslChanNr_Osmo_VAMOS_Bm(tn), /* V1(TCH/F), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_F_VAMOS, RSL_CMOD_SP_GSM3) }
+ },
+ {
+ { ts_RslChanNr_Bm(tn), /* V0(TCH/F), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_F_VAMOS, RSL_CMOD_SP_GSM3) },
+ { ts_RslChanNr_Osmo_VAMOS_Bm(tn), /* V1(TCH/F), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_F_VAMOS, RSL_CMOD_SP_GSM3) }
+ }
+};
+
+/* VHH: V0(TCH/H0) & V1(TCH/H0) + V0(TCH/H1) & V1(TCH/H1), 4 channels total */
+private template (value) ChanNrModeTest
+ChanNrModeTestVHH(uint3_t tn) := {
+ {
+ { ts_RslChanNr_Lm(tn, 0), /* V0(TCH/H0), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) },
+ { ts_RslChanNr_Lm(tn, 1), /* V0(TCH/H1), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 0), /* V1(TCH/H0), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 1), /* V1(TCH/H1), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) }
+ },
+ {
+ { ts_RslChanNr_Lm(tn, 0), /* V0(TCH/H0), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) },
+ { ts_RslChanNr_Lm(tn, 1), /* V0(TCH/H1), HR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM1) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 0), /* V1(TCH/H0), HR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM1) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 1), /* V1(TCH/H1), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) }
+ },
+ {
+ { ts_RslChanNr_Lm(tn, 0), /* V0(TCH/H0), HR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM1) },
+ { ts_RslChanNr_Lm(tn, 1), /* V0(TCH/H1), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 0), /* V1(TCH/H0), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 1), /* V1(TCH/H1), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) }
+ },
+ {
+ { ts_RslChanNr_Lm(tn, 0), /* V0(TCH/H0), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) },
+ { ts_RslChanNr_Lm(tn, 1), /* V0(TCH/H1), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 0), /* V1(TCH/H0), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 1), /* V1(TCH/H1), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) }
+ }
+};
+
+/* HVHH: TCH/H0 + V0(TCH/H1) & V1(TCH/H1), 3 channels total (mixed) */
+private template (value) ChanNrModeTest
+ChanNrModeTestHVHH(uint3_t tn) := {
+ {
+ { ts_RslChanNr_Lm(tn, 0), /* TCH/H0, signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_TCH_H) },
+ { ts_RslChanNr_Lm(tn, 1), /* V0(TCH/H1), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 1), /* V1(TCH/H1), signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_OSMO_TCH_H_VAMOS) }
+ },
+ {
+ { ts_RslChanNr_Lm(tn, 0), /* TCH/H0, signalling */
+ ts_RSL_ChanMode_SIGN(RSL_CHRT_TCH_H) },
+ { ts_RslChanNr_Lm(tn, 1), /* V0(TCH/H1), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 1), /* V1(TCH/H1), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) }
+ },
+ {
+ { ts_RslChanNr_Lm(tn, 0), /* TCH/H0, HR codec */
+ ts_RSL_ChanMode(RSL_CHRT_TCH_H, RSL_CMOD_SP_GSM1) },
+ { ts_RslChanNr_Lm(tn, 1), /* V0(TCH/H1), HR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM1) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 1), /* V1(TCH/H1), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) }
+ },
+ {
+ { ts_RslChanNr_Lm(tn, 0), /* TCH/H0, AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_TCH_H, RSL_CMOD_SP_GSM3) },
+ { ts_RslChanNr_Lm(tn, 1), /* V0(TCH/H1), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) },
+ { ts_RslChanNr_Osmo_VAMOS_Lm(tn, 1), /* V1(TCH/H1), AMR codec */
+ ts_RSL_ChanMode(RSL_CHRT_OSMO_TCH_H_VAMOS, RSL_CMOD_SP_GSM3) }
+ }
+};
+
+private template (value) RSL_IE
+ts_RSL_IE_OsmoTSC := {
+ iei := RSL_IE_OSMO_TRAINING_SEQUENCE,
+ body := {
+ osmo_training_sequence := {
+ len := 0, /* overridden */
+ tsc_set := f_rnd_int(4),
+ tsc := f_rnd_int(8)
+ }
+ }
+}
+
+private function f_TC_vamos_exec_async(in ChanNrModeTest test, void_fn handler)
+runs on test_CT {
+ /* Up to 4 simultenious lchans */
+ var ConnHdlrPars pars[4];
+ var ConnHdlr vc_conn[4];
+
+ f_init();
+
+ for (var integer i := 0; i < lengthof(test); i := i + 1) {
+ /* Start a ConnHdlr component for each logical channel */
+ for (var integer ch := 0; ch < lengthof(test[i]); ch := ch + 1) {
+ pars[ch] := valueof(t_Pars(test[i][ch].chan_nr,
+ test[i][ch].chan_mode));
+ vc_conn[ch] := f_start_handler(handler, pars[ch], l1ctl := false);
+ }
+
+ /* Wait for all ConnHdlr components to finish */
+ for (var integer ch := 0; ch < lengthof(test[i]); ch := ch + 1) {
+ vc_conn[ch].done;
+ }
+ }
+}
+
+private function f_TC_vamos_chan_act(charstring id)
+runs on ConnHdlr {
+ var RSL_IE tsc_ie := valueof(ts_RSL_IE_OsmoTSC);
+
+ /* CHANnel ACTIVation with Osmocom specific TSC IE */
+ f_rsl_chan_act(g_pars.chan_mode, more_ies := { tsc_ie });
+
+ /* Hold the channel for a while */
+ f_sleep(0.3);
+
+ /* DEACTivate the channel */
+ f_rsl_chan_deact();
+ f_rslem_unregister(0, g_chan_nr);
+}
+
+/* VFF: V0(TCH/F) & V1(TCH/F), 2 channels total */
+testcase TC_vamos_chan_act_vff() runs on test_CT { /* TCH/F on TS1 */
+ var ChanNrModeTest test := valueof(ChanNrModeTestVFF(1));
+ f_TC_vamos_exec_async(test, refers(f_TC_vamos_chan_act));
+}
+testcase TC_vamos_chan_act_dyn_ipa_vff() runs on test_CT { /* TCH/F+PDCH on TS3 */
+ var ChanNrModeTest test := valueof(ChanNrModeTestVFF(3));
+ f_TC_vamos_exec_async(test, refers(f_TC_vamos_chan_act));
+}
+testcase TC_vamos_chan_act_dyn_osmo_vff() runs on test_CT { /* TCH/F+TCH/H+PDCH on TS4 */
+ var ChanNrModeTest test := valueof(ChanNrModeTestVFF(4));
+ f_TC_vamos_exec_async(test, refers(f_TC_vamos_chan_act));
+}
+
+/* VHH: V0(TCH/H0) & V1(TCH/H0) + V0(TCH/H1) & V1(TCH/H1), 4 channels total */
+testcase TC_vamos_chan_act_vhh() runs on test_CT {
+ var ChanNrModeTest test := valueof(ChanNrModeTestVHH(5));
+ f_TC_vamos_exec_async(test, refers(f_TC_vamos_chan_act)); /* TCH/H on TS5 */
+}
+testcase TC_vamos_chan_act_dyn_osmo_vhh() runs on test_CT { /* TCH/F+TCH/H+PDCH on TS4 */
+ var ChanNrModeTest test := valueof(ChanNrModeTestVHH(4));
+ f_TC_vamos_exec_async(test, refers(f_TC_vamos_chan_act));
+}
+
+/* HVHH: TCH/H0 + V0(TCH/H1) & V1(TCH/H1), 3 channels total (mixed) */
+testcase TC_vamos_chan_act_hvhh() runs on test_CT {
+ var ChanNrModeTest test := valueof(ChanNrModeTestHVHH(5));
+ f_TC_vamos_exec_async(test, refers(f_TC_vamos_chan_act)); /* TCH/H on TS5 */
+}
+testcase TC_vamos_chan_act_dyn_osmo_hvhh() runs on test_CT { /* TCH/F+TCH/H+PDCH on TS4 */
+ var ChanNrModeTest test := valueof(ChanNrModeTestHVHH(4));
+ f_TC_vamos_exec_async(test, refers(f_TC_vamos_chan_act));
+}
+
+control {
+ /* CHANnel ACTIVation tests */
+ execute( TC_vamos_chan_act_vff() );
+ execute( TC_vamos_chan_act_vhh() );
+ execute( TC_vamos_chan_act_hvhh() );
+ execute( TC_vamos_chan_act_dyn_ipa_vff() );
+ execute( TC_vamos_chan_act_dyn_osmo_vff() );
+ execute( TC_vamos_chan_act_dyn_osmo_vhh() );
+ execute( TC_vamos_chan_act_dyn_osmo_hvhh() );
+}
+
+}