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PCU_Tests_RAW.ttcn: TC_cs_lqual_ul_tbf: properly check for Dynamic Assignment 

According to 3GPP TS 44.018, section 10.5.2.16 "IA Rest Octets",
Packet Uplink Assignment can be either of the following types:

  - single block allocation,
  - dynamic allocation.

The current version of TC_cs_lqual_ul_tbf does not handle single
block allocation, so we need to make sure we got a TBF with
dynamic allocation.

Change-Id: I05cf0c62d21094fb53a9e5e54b404f3cf972a182
This commit is contained in:
Vadim Yanitskiy 2019-09-29 19:48:26 +07:00
parent 740ae7614c
commit 6276b6cf52
1 changed files with 6 additions and 1 deletions
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7
pcu/PCU_Tests_RAW.ttcn
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@ -631,7 +631,6 @@ testcase TC_cs_lqual_ul_tbf() runs on RAW_PCU_Test_CT {
}
/* Make sure we received an UL TBF Assignment */
/* TODO: check if we got single or dynamic assignment */
if (match(rr_msg, tr_IMM_TBF_ASS(dl := false, rest := tr_IaRestOctets_ULAss(?)))) {
ul_tbf_ass := rr_msg.payload.imm_ass.rest_octets.hh.pa.uldl.ass.ul;
log("Rx Uplink TBF assignment: ", ul_tbf_ass);
@ -641,6 +640,12 @@ testcase TC_cs_lqual_ul_tbf() runs on RAW_PCU_Test_CT {
mtc.stop;
}
/* Make sure we have got a TBF with Dynamic Block Allocation */
if (ul_tbf_ass.dynamic == omit) {
setverdict(fail, "Single Block Allocation is not handled by ", testcasename());
mtc.stop;
}
var template (value) RlcmacUlBlock ul_data := t_RLCMAC_UL_DATA(
tfi := ul_tbf_ass.dynamic.tfi_assignment,
cv := 15, /* 15 UL blocks to be sent (to be overridden in loop) */