Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-present Open Networking Foundation |
| 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 | package devices |
| 18 | |
| 19 | import ( |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 20 | "github.com/opencord/bbsim/internal/bbsim/types" |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 21 | "github.com/opencord/bbsim/internal/common" |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 22 | "net" |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 23 | "testing" |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 24 | |
Matteo Scandolo | 4f4ac79 | 2020-10-01 16:33:21 -0700 | [diff] [blame] | 25 | "github.com/opencord/voltha-protos/v4/go/openolt" |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 26 | "gotest.tools/assert" |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 27 | ) |
| 28 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 29 | func createMockOlt(numPon int, numOnu int, services []ServiceIf) *OltDevice { |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 30 | olt := &OltDevice{ |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 31 | ID: 0, |
| 32 | AllocIDs: make(map[uint32]map[uint32]map[uint32]map[int32]map[uint64]bool), |
| 33 | GemPortIDs: make(map[uint32]map[uint32]map[uint32]map[int32]map[uint64]bool), |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 34 | } |
| 35 | |
| 36 | for i := 0; i < numPon; i++ { |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 37 | |
| 38 | // initialize the resource maps for every PON Ports |
| 39 | olt.AllocIDs[uint32(i)] = make(map[uint32]map[uint32]map[int32]map[uint64]bool) |
| 40 | olt.GemPortIDs[uint32(i)] = make(map[uint32]map[uint32]map[int32]map[uint64]bool) |
| 41 | |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 42 | pon := PonPort{ |
| 43 | ID: uint32(i), |
| 44 | } |
| 45 | |
| 46 | for j := 0; j < numOnu; j++ { |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 47 | |
| 48 | // initialize the resource maps for every ONU and the first UNI |
| 49 | olt.AllocIDs[uint32(i)][uint32(j)] = make(map[uint32]map[int32]map[uint64]bool) |
| 50 | olt.GemPortIDs[uint32(i)][uint32(j)] = make(map[uint32]map[int32]map[uint64]bool) |
| 51 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 52 | onuId := uint32(i + j) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 53 | onu := Onu{ |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 54 | ID: onuId, |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 55 | PonPort: &pon, |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 56 | PonPortID: pon.ID, |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 57 | } |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 58 | |
| 59 | for k, s := range services { |
| 60 | service := s.(*Service) |
| 61 | service.HwAddress = net.HardwareAddr{0x2e, 0x60, byte(olt.ID), byte(pon.ID), byte(onuId), byte(k)} |
| 62 | service.Onu = &onu |
| 63 | onu.Services = append(onu.Services, service) |
| 64 | } |
| 65 | |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 66 | onu.SerialNumber = NewSN(olt.ID, pon.ID, onu.ID) |
Matteo Scandolo | 2742870 | 2019-10-11 16:21:16 -0700 | [diff] [blame] | 67 | pon.Onus = append(pon.Onus, &onu) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 68 | } |
Matteo Scandolo | 2742870 | 2019-10-11 16:21:16 -0700 | [diff] [blame] | 69 | olt.Pons = append(olt.Pons, &pon) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 70 | } |
| 71 | return olt |
| 72 | } |
| 73 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 74 | // check the creation of an OLT with a single Service |
| 75 | func TestCreateOLT(t *testing.T) { |
| 76 | |
| 77 | common.Services = []common.ServiceYaml{ |
| 78 | {Name: "hsia", CTag: 900, CTagAllocation: common.TagAllocationUnique.String(), STag: 900, STagAllocation: common.TagAllocationShared.String(), NeedsEapol: true, NeedsDchp: true, NeedsIgmp: true}, |
| 79 | } |
| 80 | |
| 81 | common.Config = &common.GlobalConfig{ |
| 82 | Olt: common.OltConfig{ |
| 83 | ID: 1, |
| 84 | PonPorts: 2, |
| 85 | OnusPonPort: 2, |
| 86 | }, |
| 87 | } |
| 88 | |
| 89 | olt := CreateOLT(*common.Config, common.Services, true) |
| 90 | |
| 91 | assert.Equal(t, len(olt.Pons), int(common.Config.Olt.PonPorts)) |
| 92 | |
| 93 | // count the ONUs |
| 94 | onus := 0 |
| 95 | for _, p := range olt.Pons { |
| 96 | onus = onus + len(p.Onus) |
| 97 | } |
| 98 | |
| 99 | assert.Equal(t, onus, int(common.Config.Olt.PonPorts*common.Config.Olt.OnusPonPort)) |
| 100 | |
| 101 | // count the services |
| 102 | services := 0 |
| 103 | for _, p := range olt.Pons { |
| 104 | for _, o := range p.Onus { |
| 105 | services = services + len(o.Services) |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | assert.Equal(t, services, int(common.Config.Olt.PonPorts)*int(common.Config.Olt.OnusPonPort)*len(common.Services)) |
| 110 | |
| 111 | s1 := olt.Pons[0].Onus[0].Services[0].(*Service) |
| 112 | |
| 113 | assert.Equal(t, s1.Name, "hsia") |
| 114 | assert.Equal(t, s1.CTag, 900) |
| 115 | assert.Equal(t, s1.STag, 900) |
| 116 | assert.Equal(t, s1.HwAddress.String(), "2e:60:01:00:01:00") |
| 117 | assert.Equal(t, olt.Pons[0].Onus[0].ID, uint32(1)) |
| 118 | |
| 119 | s2 := olt.Pons[0].Onus[1].Services[0].(*Service) |
| 120 | assert.Equal(t, s2.CTag, 901) |
| 121 | assert.Equal(t, s2.STag, 900) |
| 122 | assert.Equal(t, s2.HwAddress.String(), "2e:60:01:00:02:00") |
| 123 | assert.Equal(t, olt.Pons[0].Onus[1].ID, uint32(2)) |
| 124 | |
| 125 | s3 := olt.Pons[1].Onus[0].Services[0].(*Service) |
| 126 | assert.Equal(t, s3.CTag, 902) |
| 127 | assert.Equal(t, s3.STag, 900) |
| 128 | assert.Equal(t, s3.HwAddress.String(), "2e:60:01:01:01:00") |
| 129 | assert.Equal(t, olt.Pons[1].Onus[0].ID, uint32(1)) |
| 130 | |
| 131 | s4 := olt.Pons[1].Onus[1].Services[0].(*Service) |
| 132 | assert.Equal(t, s4.CTag, 903) |
| 133 | assert.Equal(t, s4.STag, 900) |
| 134 | assert.Equal(t, s4.HwAddress.String(), "2e:60:01:01:02:00") |
| 135 | assert.Equal(t, olt.Pons[1].Onus[1].ID, uint32(2)) |
| 136 | } |
| 137 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 138 | func Test_Olt_FindOnuBySn_Success(t *testing.T) { |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 139 | |
| 140 | numPon := 4 |
| 141 | numOnu := 4 |
| 142 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 143 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 144 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 145 | onu, err := olt.FindOnuBySn("BBSM00000303") |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 146 | |
| 147 | assert.Equal(t, err, nil) |
| 148 | assert.Equal(t, onu.Sn(), "BBSM00000303") |
| 149 | assert.Equal(t, onu.ID, uint32(3)) |
| 150 | assert.Equal(t, onu.PonPortID, uint32(3)) |
| 151 | } |
| 152 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 153 | func Test_Olt_FindOnuBySn_Error(t *testing.T) { |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 154 | |
| 155 | numPon := 1 |
| 156 | numOnu := 4 |
| 157 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 158 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 159 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 160 | _, err := olt.FindOnuBySn("BBSM00000303") |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 161 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 162 | assert.Equal(t, err.Error(), "cannot-find-onu-by-serial-number-BBSM00000303") |
| 163 | } |
| 164 | |
| 165 | func Test_Olt_FindOnuByMacAddress_Success(t *testing.T) { |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 166 | numPon := 4 |
| 167 | numOnu := 4 |
| 168 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 169 | services := []ServiceIf{ |
| 170 | &Service{Name: "hsia"}, |
| 171 | &Service{Name: "voip"}, |
| 172 | &Service{Name: "vod"}, |
| 173 | } |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 174 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 175 | olt := createMockOlt(numPon, numOnu, services) |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 176 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 177 | mac := net.HardwareAddr{0x2e, 0x60, byte(olt.ID), byte(3), byte(6), byte(1)} |
| 178 | s, err := olt.FindServiceByMacAddress(mac) |
| 179 | |
| 180 | assert.NilError(t, err) |
| 181 | |
| 182 | service := s.(*Service) |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 183 | |
| 184 | assert.Equal(t, err, nil) |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 185 | assert.Equal(t, service.Onu.Sn(), "BBSM00000306") |
| 186 | assert.Equal(t, service.Onu.ID, uint32(6)) |
| 187 | assert.Equal(t, service.Onu.PonPortID, uint32(3)) |
| 188 | |
| 189 | assert.Equal(t, service.Name, "voip") |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 190 | } |
| 191 | |
| 192 | func Test_Olt_FindOnuByMacAddress_Error(t *testing.T) { |
| 193 | |
| 194 | numPon := 1 |
| 195 | numOnu := 4 |
| 196 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 197 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 198 | |
| 199 | mac := net.HardwareAddr{0x2e, 0x60, 0x70, 0x13, byte(3), byte(3)} |
| 200 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 201 | _, err := olt.FindServiceByMacAddress(mac) |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 202 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 203 | assert.Equal(t, err.Error(), "cannot-find-service-by-mac-address-2e:60:70:13:03:03") |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 204 | } |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 205 | |
| 206 | func Test_Olt_GetOnuByFlowId(t *testing.T) { |
| 207 | numPon := 4 |
| 208 | numOnu := 4 |
| 209 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 210 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 211 | |
| 212 | // Add the flows to onus (to be found) |
| 213 | onu1, _ := olt.FindOnuBySn("BBSM00000303") |
| 214 | flow1 := openolt.Flow{ |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 215 | FlowId: 64, |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 216 | Classifier: &openolt.Classifier{}, |
| 217 | } |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 218 | msg1 := types.OnuFlowUpdateMessage{ |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 219 | OnuID: onu1.ID, |
| 220 | PonPortID: onu1.PonPortID, |
| 221 | Flow: &flow1, |
| 222 | } |
| 223 | onu1.handleFlowAdd(msg1) |
| 224 | |
| 225 | onu2, _ := olt.FindOnuBySn("BBSM00000103") |
| 226 | flow2 := openolt.Flow{ |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 227 | FlowId: 72, |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 228 | Classifier: &openolt.Classifier{}, |
| 229 | } |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame] | 230 | msg2 := types.OnuFlowUpdateMessage{ |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 231 | OnuID: onu2.ID, |
| 232 | PonPortID: onu2.PonPortID, |
| 233 | Flow: &flow2, |
| 234 | } |
| 235 | onu2.handleFlowAdd(msg2) |
| 236 | |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 237 | found, err := olt.GetOnuByFlowId(flow1.FlowId) |
| 238 | |
| 239 | assert.Equal(t, err, nil) |
| 240 | assert.Equal(t, found.Sn(), onu1.Sn()) |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 241 | } |
Matteo Scandolo | 4b077aa | 2021-02-16 17:33:37 -0800 | [diff] [blame] | 242 | |
| 243 | func Test_Olt_storeGemPortId(t *testing.T) { |
| 244 | |
| 245 | const ( |
| 246 | pon = 1 |
| 247 | onu = 1 |
| 248 | uni = 16 |
| 249 | gem1 = 1024 |
| 250 | gem2 = 1025 |
| 251 | ) |
| 252 | |
| 253 | numPon := 2 |
| 254 | numOnu := 2 |
| 255 | |
| 256 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
| 257 | |
| 258 | // add a first flow on the ONU |
| 259 | flow1 := &openolt.Flow{ |
| 260 | AccessIntfId: pon, |
| 261 | OnuId: onu, |
| 262 | PortNo: uni, |
| 263 | FlowId: 1, |
| 264 | GemportId: gem1, |
| 265 | } |
| 266 | |
| 267 | olt.storeGemPortId(flow1) |
| 268 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni]), 1) // we have 1 gem port |
| 269 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni][gem1]), 1) // and one flow referencing it |
| 270 | |
| 271 | // add a second flow on the ONU (same gem) |
| 272 | flow2 := &openolt.Flow{ |
| 273 | AccessIntfId: pon, |
| 274 | OnuId: onu, |
| 275 | PortNo: uni, |
| 276 | FlowId: 2, |
| 277 | GemportId: gem1, |
| 278 | } |
| 279 | |
| 280 | olt.storeGemPortId(flow2) |
| 281 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni]), 1) // we have 1 gem port |
| 282 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni][gem1]), 2) // and two flows referencing it |
| 283 | |
| 284 | // add a third flow on the ONU (different gem) |
| 285 | flow3 := &openolt.Flow{ |
| 286 | AccessIntfId: pon, |
| 287 | OnuId: onu, |
| 288 | PortNo: uni, |
| 289 | FlowId: 2, |
| 290 | GemportId: 1025, |
| 291 | } |
| 292 | |
| 293 | olt.storeGemPortId(flow3) |
| 294 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni]), 2) // we have 2 gem ports |
| 295 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni][gem1]), 2) // two flows referencing the first one |
| 296 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni][gem2]), 1) // and one flow referencing the second one |
| 297 | } |
| 298 | |
| 299 | func Test_Olt_freeGemPortId(t *testing.T) { |
| 300 | const ( |
| 301 | pon = 1 |
| 302 | onu = 1 |
| 303 | uni = 16 |
| 304 | gem1 = 1024 |
| 305 | gem2 = 1025 |
| 306 | flow1 = 1 |
| 307 | flow2 = 2 |
| 308 | flow3 = 3 |
| 309 | ) |
| 310 | |
| 311 | numPon := 2 |
| 312 | numOnu := 2 |
| 313 | |
| 314 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
| 315 | |
| 316 | olt.GemPortIDs[pon][onu][uni] = make(map[int32]map[uint64]bool) |
| 317 | olt.GemPortIDs[pon][onu][uni][gem1] = make(map[uint64]bool) |
| 318 | olt.GemPortIDs[pon][onu][uni][gem1][flow1] = true |
| 319 | olt.GemPortIDs[pon][onu][uni][gem1][flow2] = true |
| 320 | olt.GemPortIDs[pon][onu][uni][gem2] = make(map[uint64]bool) |
| 321 | olt.GemPortIDs[pon][onu][uni][gem2][flow3] = true |
| 322 | |
| 323 | // remove one flow on the first gem, check that the gem is still allocated as there is still a flow referencing it |
| 324 | // NOTE that the flow remove only carries the flow ID, no other information |
| 325 | flowGem1 := &openolt.Flow{ |
| 326 | FlowId: flow1, |
| 327 | } |
| 328 | |
| 329 | olt.freeGemPortId(flowGem1) |
| 330 | // we still have two unis in the map |
| 331 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni]), 2) |
| 332 | |
| 333 | // we should now have a single gem referenced on this UNI |
| 334 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni][gem1]), 1, "gemport-not-removed") |
| 335 | |
| 336 | // the gem should still reference flow 2 |
| 337 | assert.Equal(t, olt.GemPortIDs[pon][onu][uni][gem1][flow2], true) |
| 338 | // but should not reference flow1 |
| 339 | _, flow1Exists := olt.GemPortIDs[pon][onu][uni][gem1][flow1] |
| 340 | assert.Equal(t, flow1Exists, false) |
| 341 | |
| 342 | // this is the only flow remaining on this gem, the gem should be removed |
| 343 | flowGem2 := &openolt.Flow{ |
| 344 | FlowId: flow2, |
| 345 | } |
| 346 | olt.freeGemPortId(flowGem2) |
| 347 | |
| 348 | // we should now have a single gem referenced on this UNI |
| 349 | assert.Equal(t, len(olt.GemPortIDs[pon][onu][uni]), 1, "gemport-not-removed") |
| 350 | |
| 351 | // and it should be gem2 |
| 352 | _, gem1exists := olt.GemPortIDs[pon][onu][uni][gem1] |
| 353 | assert.Equal(t, gem1exists, false) |
| 354 | _, gem2exists := olt.GemPortIDs[pon][onu][uni][gem2] |
| 355 | assert.Equal(t, gem2exists, true) |
| 356 | } |
| 357 | |
| 358 | func Test_Olt_validateFlow(t *testing.T) { |
| 359 | |
| 360 | const ( |
| 361 | pon0 = 0 |
| 362 | pon1 = 1 |
| 363 | onu0 = 0 |
| 364 | onu1 = 1 |
| 365 | uniPort = 0 |
| 366 | usedGemIdPon0 = 1024 |
| 367 | usedGemIdPon1 = 1025 |
| 368 | usedAllocIdPon0 = 1 |
| 369 | usedAllocIdPon1 = 2 |
| 370 | flowId = 1 |
| 371 | ) |
| 372 | |
| 373 | numPon := 2 |
| 374 | numOnu := 2 |
| 375 | |
| 376 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
| 377 | |
| 378 | olt.GemPortIDs[pon0][onu0][uniPort] = make(map[int32]map[uint64]bool) |
| 379 | olt.GemPortIDs[pon1][onu0][uniPort] = make(map[int32]map[uint64]bool) |
| 380 | |
| 381 | olt.GemPortIDs[pon0][onu0][uniPort][usedGemIdPon0] = make(map[uint64]bool) |
| 382 | olt.GemPortIDs[pon0][onu0][uniPort][usedGemIdPon0][flowId] = true |
| 383 | olt.GemPortIDs[pon1][onu0][uniPort][usedGemIdPon1] = make(map[uint64]bool) |
| 384 | olt.GemPortIDs[pon1][onu0][uniPort][usedGemIdPon1][flowId] = true |
| 385 | |
| 386 | olt.AllocIDs[pon0][onu0][uniPort] = make(map[int32]map[uint64]bool) |
| 387 | olt.AllocIDs[pon1][onu0][uniPort] = make(map[int32]map[uint64]bool) |
| 388 | olt.AllocIDs[pon0][onu0][uniPort][usedAllocIdPon0] = make(map[uint64]bool) |
| 389 | olt.AllocIDs[pon0][onu0][uniPort][usedAllocIdPon0][flowId] = true |
| 390 | olt.AllocIDs[pon1][onu0][uniPort][usedAllocIdPon1] = make(map[uint64]bool) |
| 391 | olt.AllocIDs[pon1][onu0][uniPort][usedAllocIdPon1][flowId] = true |
| 392 | |
| 393 | // a GemPortID can be referenced across multiple flows on the same ONU |
| 394 | validGemFlow := &openolt.Flow{ |
| 395 | AccessIntfId: pon0, |
| 396 | OnuId: onu0, |
| 397 | GemportId: usedGemIdPon0, |
| 398 | } |
| 399 | |
| 400 | err := olt.validateFlow(validGemFlow) |
| 401 | assert.NilError(t, err) |
| 402 | |
| 403 | // a GemPortID can NOT be referenced across different ONUs on the same PON |
| 404 | invalidGemFlow := &openolt.Flow{ |
| 405 | AccessIntfId: pon0, |
| 406 | OnuId: onu1, |
| 407 | GemportId: usedGemIdPon0, |
| 408 | } |
| 409 | err = olt.validateFlow(invalidGemFlow) |
| 410 | assert.Error(t, err, "gem-1024-already-in-use-on-uni-0-onu-0") |
| 411 | |
| 412 | // if a flow reference the same GEM on a different PON it's a valid flow |
| 413 | invalidGemDifferentPonFlow := &openolt.Flow{ |
| 414 | AccessIntfId: pon1, |
| 415 | OnuId: onu1, |
| 416 | GemportId: usedGemIdPon0, |
| 417 | } |
| 418 | err = olt.validateFlow(invalidGemDifferentPonFlow) |
| 419 | assert.NilError(t, err) |
| 420 | |
| 421 | // an allocId can be referenced across multiple flows on the same ONU |
| 422 | validAllocFlow := &openolt.Flow{ |
| 423 | AccessIntfId: pon0, |
| 424 | OnuId: onu0, |
| 425 | AllocId: usedAllocIdPon0, |
| 426 | } |
| 427 | err = olt.validateFlow(validAllocFlow) |
| 428 | assert.NilError(t, err) |
| 429 | |
| 430 | // an allocId can NOT be referenced across different ONUs on the same PON |
| 431 | invalidAllocFlow := &openolt.Flow{ |
| 432 | AccessIntfId: pon0, |
| 433 | OnuId: onu1, |
| 434 | AllocId: usedAllocIdPon0, |
| 435 | } |
| 436 | err = olt.validateFlow(invalidAllocFlow) |
| 437 | assert.Error(t, err, "allocId-1-already-in-use-on-uni-0-onu-0") |
| 438 | |
| 439 | // if a flow reference the same AllocId on a different PON it's a valid flow |
| 440 | invalidAllocDifferentPonFlow := &openolt.Flow{ |
| 441 | AccessIntfId: pon1, |
| 442 | OnuId: onu1, |
| 443 | AllocId: usedAllocIdPon0, |
| 444 | } |
| 445 | err = olt.validateFlow(invalidAllocDifferentPonFlow) |
| 446 | assert.NilError(t, err) |
| 447 | } |