RSM/e2pdus/resource_status_request_test.go

   1 /*
   2  *   Copyright (c) 2019 AT&T Intellectual Property.
   3  *
   4  *   Licensed under the Apache License, Version 2.0 (the "License");
   5  *   you may not use this file except in compliance with the License.
   6  *   You may obtain a copy of the License at
   7  *
   8  *       http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *   Unless required by applicable law or agreed to in writing, software
  11  *   distributed under the License is distributed on an "AS IS" BASIS,
  12  *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *   See the License for the specific language governing permissions and
  14  *   limitations under the License.
  15  */
  16
  17 /*
  18  * This source code is part of the near-RT RIC (RAN Intelligent Controller)
  19  * platform project (RICP).
  20  */
  21
  22 package e2pdus
  23
  24 import (
  25         "fmt"
  26         "rsm/enums"
  27         "strings"
  28         "testing"
  29 )
  30
  31 /*
  32 * Create and pack an x2ap setup request.
  33 * Verify the packed representation matches the want value.
  34  */
  35 func TestBuildPackedResourceStatusRequest(t *testing.T) {
  36         var testCases = []struct {
  37                 request   ResourceStatusRequestData
  38                 packedPdu string
  39         }{
  40                 {
  41                         request: ResourceStatusRequestData{
  42                                 CellIdList:                   []string{"0a0b0c:abcd8000"},
  43                                 MeasurementID:                15,
  44                                 MeasurementID2:               0,
  45                                 PartialSuccessAllowed:        true,
  46                                 PrbPeriodic:                  true,
  47                                 TnlLoadIndPeriodic:           true,
  48                                 HwLoadIndPeriodic:            true,
  49                                 AbsStatusPeriodic:            true,
  50                                 RsrpMeasurementPeriodic:      true,
  51                                 CsiPeriodic:                  true,
  52                                 PeriodicityMS:                enums.ReportingPeriodicity_one_thousand_ms,
  53                                 PeriodicityRsrpMeasurementMS: enums.ReportingPeriodicityRSRPMR_one_hundred_20_ms,
  54                                 PeriodicityCsiMS:             enums.ReportingPeriodicityCSIR_ms5,
  55                         },
  56                         packedPdu: "0009003c0000080027000300000e001c00010000260004fe000000001d400d00001f4008000a0b0cabcd8000001e4001000040400100006d4001000091400100",
  57                 },
  58                 {
  59                         request: ResourceStatusRequestData{
  60                                 CellIdList:                   []string{"0a0b0c:abcd8000"},
  61                                 MeasurementID:                15,
  62                                 MeasurementID2:               0,
  63                                 PartialSuccessAllowed:        true,
  64                                 PrbPeriodic:                  true,
  65                                 TnlLoadIndPeriodic:           true,
  66                                 HwLoadIndPeriodic:            true,
  67                                 AbsStatusPeriodic:            true,
  68                                 RsrpMeasurementPeriodic:      true,
  69                                 CsiPeriodic:                  true,
  70                                 PeriodicityMS:                0,
  71                                 PeriodicityRsrpMeasurementMS: 0,
  72                                 PeriodicityCsiMS:             0,
  73                         },
  74                         packedPdu: "0009002d0000050027000300000e001c00010000260004fe000000001d400d00001f4008000a0b0cabcd80000040400100",
  75                 },
  76                 {
  77                         request: ResourceStatusRequestData{
  78                                 CellIdList:                   []string{"0a0b0c:abcd8000"},
  79                                 MeasurementID:                15,
  80                                 MeasurementID2:               0,
  81                                 PartialSuccessAllowed:        true,
  82                                 PrbPeriodic:                  false,
  83                                 TnlLoadIndPeriodic:           false,
  84                                 HwLoadIndPeriodic:            false,
  85                                 AbsStatusPeriodic:            true,
  86                                 RsrpMeasurementPeriodic:      true,
  87                                 CsiPeriodic:                  true,
  88                                 PeriodicityMS:                0,
  89                                 PeriodicityRsrpMeasurementMS: 0,
  90                                 PeriodicityCsiMS:             0,
  91                         },
  92                         packedPdu: "0009002d0000050027000300000e001c000100002600040e000000001d400d00001f4008000a0b0cabcd80000040400100",
  93                 },
  94                 {
  95                         request: ResourceStatusRequestData{
  96                                 CellIdList:                   []string{"0a0b0c:abcd8000"},
  97                                 MeasurementID:                15,
  98                                 MeasurementID2:               0,
  99                                 PartialSuccessAllowed:        false,
 100                                 PrbPeriodic:                  false,
 101                                 TnlLoadIndPeriodic:           false,
 102                                 HwLoadIndPeriodic:            false,
 103                                 AbsStatusPeriodic:            true,
 104                                 RsrpMeasurementPeriodic:      true,
 105                                 CsiPeriodic:                  true,
 106                                 PeriodicityMS:                enums.ReportingPeriodicity_ten_thousand_ms,
 107                                 PeriodicityRsrpMeasurementMS: enums.ReportingPeriodicityRSRPMR_six_hundred_40_ms,
 108                                 PeriodicityCsiMS:             enums.ReportingPeriodicityCSIR_ms80,
 109                         },
 110                         packedPdu: "000900370000070027000300000e001c000100002600040e000000001d400d00001f4008000a0b0cabcd8000001e400160006d4001600091400140",
 111                 },
 112                 {
 113                         request: ResourceStatusRequestData{
 114                                 CellIdList:                   []string{"0a0b0c:abcd8000", "0b0c0d:acde8000"},
 115                                 MeasurementID:                15,
 116                                 MeasurementID2:               0,
 117                                 PartialSuccessAllowed:        true,
 118                                 PrbPeriodic:                  true,
 119                                 TnlLoadIndPeriodic:           true,
 120                                 HwLoadIndPeriodic:            true,
 121                                 AbsStatusPeriodic:            true,
 122                                 RsrpMeasurementPeriodic:      true,
 123                                 CsiPeriodic:                  true,
 124                                 PeriodicityMS:                enums.ReportingPeriodicity_one_thousand_ms,
 125                                 PeriodicityRsrpMeasurementMS: enums.ReportingPeriodicityRSRPMR_one_hundred_20_ms,
 126                                 PeriodicityCsiMS:             enums.ReportingPeriodicityCSIR_ms5,
 127                         },
 128                         packedPdu: "000900480000080027000300000e001c00010000260004fe000000001d401901001f4008000a0b0cabcd8000001f4008000b0c0dacde8000001e4001000040400100006d4001000091400100",
 129                 },
 130         }
 131
 132         for _, tc := range testCases {
 133                 t.Run(tc.packedPdu, func(t *testing.T) {
 134
 135                         payload, asString, err := BuildPackedResourceStatusRequest(enums.Registration_Request_start, &tc.request, MaxAsn1PackedBufferSize /*max packed buffer*/, MaxAsn1CodecMessageBufferSize /*max message buffer*/, true /*withDebug*/)
 136                         if err != nil {
 137                                 t.Errorf("want: success, got: pack failed. Error: %v\n", err)
 138                         } else {
 139                                 t.Logf("packed resource status request (size=%d): %x\n\n%s", len(payload), payload, asString)
 140                                 tmp := fmt.Sprintf("%x", payload)
 141                                 if len(tmp) != len(tc.packedPdu) {
 142                                         t.Errorf("want packed len:%d, got: %d\n", len(tc.packedPdu)/2, len(payload)/2)
 143                                 }
 144
 145                                 if strings.Compare(tmp, tc.packedPdu) != 0 {
 146                                         t.Errorf("\nwant :\t[%s]\n got: \t\t[%s]\n", tc.packedPdu, tmp)
 147                                 }
 148                         }
 149                 })
 150         }
 151 }
 152
 153 /*Packing error*/
 154
 155 func TestBuildPackedResourceStatusRequestError(t *testing.T) {
 156         request := ResourceStatusRequestData{
 157                 CellIdList:                   []string{"0a0b0c:abcd8000"},
 158                 MeasurementID:                15,
 159                 MeasurementID2:               0,
 160                 PrbPeriodic:                  true,
 161                 TnlLoadIndPeriodic:           true,
 162                 HwLoadIndPeriodic:            true,
 163                 AbsStatusPeriodic:            true,
 164                 RsrpMeasurementPeriodic:      true,
 165                 CsiPeriodic:                  true,
 166                 PeriodicityMS:                enums.ReportingPeriodicity_one_thousand_ms,
 167                 PeriodicityRsrpMeasurementMS: enums.ReportingPeriodicityRSRPMR_one_hundred_20_ms,
 168                 PeriodicityCsiMS:             enums.ReportingPeriodicityCSIR_ms5,
 169         }
 170         expected := "packing error: #src/asn1codec_utils.c.pack_pdu_aux - Encoded output of E2AP-PDU, is too big"
 171         _, _, err := BuildPackedResourceStatusRequest(enums.Registration_Request_start, &request, 40 /*max packed buffer*/, MaxAsn1CodecMessageBufferSize /*max message buffer*/, true /*withDebug*/)
 172         if err != nil {
 173                 if !strings.Contains(err.Error(), expected) {
 174                         t.Errorf("want failure:[%s], got: [%s]\n", expected, err)
 175                 }
 176         } else {
 177                 t.Errorf("want failure: ...%s..., got: success", expected)
 178
 179         }
 180 }
 181
 182 func TestBuildPackedResourceStatusInvalidCellID(t *testing.T) {
 183         request := ResourceStatusRequestData{
 184                 CellIdList:                   []string{"0a0b0cabcd8000"},
 185                 MeasurementID:                15,
 186                 MeasurementID2:               0,
 187                 PrbPeriodic:                  true,
 188                 TnlLoadIndPeriodic:           true,
 189                 HwLoadIndPeriodic:            true,
 190                 AbsStatusPeriodic:            true,
 191                 RsrpMeasurementPeriodic:      true,
 192                 CsiPeriodic:                  true,
 193                 PeriodicityMS:                enums.ReportingPeriodicity_one_thousand_ms,
 194                 PeriodicityRsrpMeasurementMS: enums.ReportingPeriodicityRSRPMR_one_hundred_20_ms,
 195                 PeriodicityCsiMS:             enums.ReportingPeriodicityCSIR_ms5,
 196         }
 197         expected := "BuildPackedResourceStatusRequest() - unexpected CellID value [0a0b0cabcd8000]@0 (want: \"<PLMNIdentifier>:<eUTRANCellIdentifier>\"), err: unexpected EOF"
 198         _, _, err := BuildPackedResourceStatusRequest(enums.Registration_Request_start, &request, MaxAsn1PackedBufferSize /*max packed buffer*/, MaxAsn1CodecMessageBufferSize /*max message buffer*/, true /*withDebug*/)
 199         if err != nil {
 200                 if !strings.Contains(err.Error(), expected) {
 201                         t.Errorf("want failure:[%s], got: [%s]\n", expected, err)
 202                 }
 203         } else {
 204                 t.Errorf("want failure: ...%s..., got: success", expected)
 205
 206         }
 207 }
 208
 209 func TestBuildPackedResourceStatusInvalidPeriodicity(t *testing.T) {
 210         request := ResourceStatusRequestData{
 211                 CellIdList:                   []string{"0a0b0c:abcd8000"},
 212                 MeasurementID:                15,
 213                 MeasurementID2:               0,
 214                 PrbPeriodic:                  true,
 215                 TnlLoadIndPeriodic:           true,
 216                 HwLoadIndPeriodic:            true,
 217                 AbsStatusPeriodic:            true,
 218                 RsrpMeasurementPeriodic:      true,
 219                 CsiPeriodic:                  true,
 220                 PeriodicityMS:                22,
 221                 PeriodicityRsrpMeasurementMS: enums.ReportingPeriodicityRSRPMR_one_hundred_20_ms,
 222                 PeriodicityCsiMS:             enums.ReportingPeriodicityCSIR_ms5,
 223         }
 224         expected := "BuildPackedResourceStatusRequest - packing error: #src/asn1codec_utils.c.pack_pdu_aux - Failed to encode E2AP-PDU, error = 9 Bad file descriptor"
 225         _, _, err := BuildPackedResourceStatusRequest(enums.Registration_Request_start, &request, MaxAsn1PackedBufferSize /*max packed buffer*/, MaxAsn1CodecMessageBufferSize /*max message buffer*/, true /*withDebug*/)
 226         if err != nil {
 227                 if !strings.Contains(err.Error(), expected) {
 228                         t.Errorf("want failure:[%s], got: [%s]\n", expected, err)
 229                 }
 230         } else {
 231                 t.Errorf("want failure: ...%s..., got: success", expected)
 232
 233         }
 234 }
 235
 236 func TestBuildPackedResourceStatusTooManyCells(t *testing.T) {
 237         request := ResourceStatusRequestData{
 238                 CellIdList: []string{
 239                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 240                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 241                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 242                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 243                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 244                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 245                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 246                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 247                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 248                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 249                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 250                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 251                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 252                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 253                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 254                         "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000", "0a0b0c:abcd8000", "0b0c0d:acde8000",
 255                         "0a0b0c:abcd8000",
 256                 },
 257                 MeasurementID:                15,
 258                 MeasurementID2:               0,
 259                 PartialSuccessAllowed:        true,
 260                 PrbPeriodic:                  true,
 261                 TnlLoadIndPeriodic:           true,
 262                 HwLoadIndPeriodic:            true,
 263                 AbsStatusPeriodic:            true,
 264                 RsrpMeasurementPeriodic:      true,
 265                 CsiPeriodic:                  true,
 266                 PeriodicityMS:                enums.ReportingPeriodicity_one_thousand_ms,
 267                 PeriodicityRsrpMeasurementMS: enums.ReportingPeriodicityRSRPMR_one_hundred_20_ms,
 268                 PeriodicityCsiMS:             enums.ReportingPeriodicityCSIR_ms5,
 269         }
 270
 271         expected := "BuildPackedResourceStatusRequest - packing error: #src/asn1codec_utils.c.pack_pdu_aux - Failed to encode E2AP-PDU, error = 9 Bad file descriptor"
 272         _, _, err := BuildPackedResourceStatusRequest(enums.Registration_Request_start, &request, MaxAsn1PackedBufferSize /*max packed buffer*/, MaxAsn1CodecMessageBufferSize /*max message buffer*/, true /*withDebug*/)
 273         if err != nil {
 274                 if !strings.Contains(err.Error(), expected) {
 275                         t.Errorf("want failure:[%s], got: [%s]\n", expected, err)
 276                 }
 277         } else {
 278                 t.Errorf("want failure: ...%s..., got: success", expected)
 279
 280         }
 281 }