khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [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 | */ |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 16 | package flowdecomposition |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 17 | |
| 18 | import ( |
npujar | 467fe75 | 2020-01-16 20:17:45 +0530 | [diff] [blame] | 19 | "context" |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 20 | "errors" |
khenaidoo | ab1f7bd | 2019-11-14 14:00:27 -0500 | [diff] [blame] | 21 | "github.com/opencord/voltha-go/rw_core/mocks" |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 22 | "github.com/opencord/voltha-go/rw_core/route" |
serkant.uluderya | 2ae470f | 2020-01-21 11:13:09 -0800 | [diff] [blame] | 23 | fu "github.com/opencord/voltha-lib-go/v3/pkg/flows" |
| 24 | "github.com/opencord/voltha-lib-go/v3/pkg/log" |
| 25 | ofp "github.com/opencord/voltha-protos/v3/go/openflow_13" |
| 26 | "github.com/opencord/voltha-protos/v3/go/voltha" |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 27 | "github.com/stretchr/testify/assert" |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 28 | "google.golang.org/grpc/codes" |
| 29 | "google.golang.org/grpc/status" |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 30 | |
| 31 | "testing" |
| 32 | ) |
| 33 | |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 34 | func init() { |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 35 | // Setup default logger - applies for packages that do not have specific logger set |
| 36 | if _, err := log.SetDefaultLogger(log.JSON, 0, log.Fields{"instanceId": 1}); err != nil { |
| 37 | log.With(log.Fields{"error": err}).Fatal("Cannot setup logging") |
| 38 | } |
| 39 | |
| 40 | // Update all loggers (provisioned via init) with a common field |
| 41 | if err := log.UpdateAllLoggers(log.Fields{"instanceId": 1}); err != nil { |
| 42 | log.With(log.Fields{"error": err}).Fatal("Cannot setup logging") |
| 43 | } |
| 44 | |
| 45 | // Update all loggers to log level specified as input parameter |
| 46 | log.SetAllLogLevel(0) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 47 | } |
| 48 | |
| 49 | type testDeviceManager struct { |
khenaidoo | ab1f7bd | 2019-11-14 14:00:27 -0500 | [diff] [blame] | 50 | mocks.DeviceManager |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 51 | devices map[string]*voltha.Device |
| 52 | } |
| 53 | |
| 54 | func newTestDeviceManager() *testDeviceManager { |
| 55 | var tdm testDeviceManager |
| 56 | tdm.devices = make(map[string]*voltha.Device) |
| 57 | tdm.devices["olt"] = &voltha.Device{ |
| 58 | Id: "olt", |
| 59 | Root: true, |
| 60 | ParentId: "logical_device", |
| 61 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 62 | {PortNo: 1, Label: "pon"}, |
| 63 | {PortNo: 2, Label: "nni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 64 | }, |
| 65 | } |
| 66 | tdm.devices["onu1"] = &voltha.Device{ |
| 67 | Id: "onu1", |
| 68 | Root: false, |
| 69 | ParentId: "olt", |
| 70 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 71 | {PortNo: 1, Label: "pon"}, |
| 72 | {PortNo: 2, Label: "uni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 73 | }, |
| 74 | } |
| 75 | tdm.devices["onu2"] = &voltha.Device{ |
| 76 | Id: "onu2", |
| 77 | Root: false, |
| 78 | ParentId: "olt", |
| 79 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 80 | {PortNo: 1, Label: "pon"}, |
| 81 | {PortNo: 2, Label: "uni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 82 | }, |
| 83 | } |
| 84 | tdm.devices["onu3"] = &voltha.Device{ |
| 85 | Id: "onu3", |
| 86 | Root: false, |
| 87 | ParentId: "olt", |
| 88 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 89 | {PortNo: 1, Label: "pon"}, |
| 90 | {PortNo: 2, Label: "uni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 91 | }, |
| 92 | } |
| 93 | tdm.devices["onu4"] = &voltha.Device{ |
| 94 | Id: "onu4", |
| 95 | Root: false, |
| 96 | ParentId: "olt", |
| 97 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 98 | {PortNo: 1, Label: "pon"}, |
| 99 | {PortNo: 2, Label: "uni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 100 | }, |
| 101 | } |
| 102 | return &tdm |
| 103 | } |
| 104 | |
npujar | 467fe75 | 2020-01-16 20:17:45 +0530 | [diff] [blame] | 105 | func (tdm *testDeviceManager) GetDevice(ctx context.Context, deviceID string) (*voltha.Device, error) { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 106 | if d, ok := tdm.devices[deviceID]; ok { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 107 | return d, nil |
| 108 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 109 | return nil, errors.New("ABSENT") |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 110 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 111 | func (tdm *testDeviceManager) IsRootDevice(deviceID string) (bool, error) { |
| 112 | if d, ok := tdm.devices[deviceID]; ok { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 113 | return d.Root, nil |
| 114 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 115 | return false, errors.New("ABSENT") |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 116 | } |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 117 | |
| 118 | type testFlowDecomposer struct { |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 119 | dMgr *testDeviceManager |
| 120 | logicalPorts map[uint32]*voltha.LogicalPort |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 121 | routes map[route.OFPortLink][]route.Hop |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 122 | defaultRules *fu.DeviceRules |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 123 | deviceRoutes *route.DeviceRoutes |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 124 | fd *FlowDecomposer |
| 125 | logicalPortsNo map[uint32]bool |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 126 | } |
| 127 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 128 | func newTestFlowDecomposer(t *testing.T, deviceMgr *testDeviceManager) *testFlowDecomposer { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 129 | var tfd testFlowDecomposer |
| 130 | tfd.dMgr = deviceMgr |
| 131 | |
| 132 | tfd.logicalPorts = make(map[uint32]*voltha.LogicalPort) |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 133 | tfd.logicalPortsNo = make(map[uint32]bool) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 134 | // Go protobuf interpreted absence of a port as 0, so we can't use port #0 as an openflow |
| 135 | // port |
| 136 | tfd.logicalPorts[10] = &voltha.LogicalPort{Id: "10", DeviceId: "olt", DevicePortNo: 2} |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 137 | tfd.logicalPorts[65536] = &voltha.LogicalPort{Id: "65536", DeviceId: "olt", DevicePortNo: 65536} |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 138 | tfd.logicalPorts[1] = &voltha.LogicalPort{Id: "1", DeviceId: "onu1", DevicePortNo: 2} |
| 139 | tfd.logicalPorts[2] = &voltha.LogicalPort{Id: "2", DeviceId: "onu2", DevicePortNo: 2} |
| 140 | tfd.logicalPorts[3] = &voltha.LogicalPort{Id: "3", DeviceId: "onu3", DevicePortNo: 2} |
| 141 | tfd.logicalPorts[4] = &voltha.LogicalPort{Id: "4", DeviceId: "onu4", DevicePortNo: 2} |
| 142 | |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 143 | tfd.logicalPortsNo[10] = false |
| 144 | tfd.logicalPortsNo[65536] = true // nni |
| 145 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 146 | tfd.routes = make(map[route.OFPortLink][]route.Hop) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 147 | |
| 148 | //DOWNSTREAM ROUTES |
| 149 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 150 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 1}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 151 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 152 | DeviceID: "olt", |
| 153 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 154 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 155 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 156 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 157 | DeviceID: "onu1", |
| 158 | Ingress: tfd.dMgr.devices["onu1"].Ports[0].PortNo, |
| 159 | Egress: tfd.dMgr.devices["onu1"].Ports[1].PortNo, |
| 160 | }, |
| 161 | } |
| 162 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 163 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 2}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 164 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 165 | DeviceID: "olt", |
| 166 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 167 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 168 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 169 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 170 | DeviceID: "onu2", |
| 171 | Ingress: tfd.dMgr.devices["onu2"].Ports[0].PortNo, |
| 172 | Egress: tfd.dMgr.devices["onu2"].Ports[1].PortNo, |
| 173 | }, |
| 174 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 175 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 3}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 176 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 177 | DeviceID: "olt", |
| 178 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 179 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 180 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 181 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 182 | DeviceID: "onu3", |
| 183 | Ingress: tfd.dMgr.devices["onu3"].Ports[0].PortNo, |
| 184 | Egress: tfd.dMgr.devices["onu3"].Ports[1].PortNo, |
| 185 | }, |
| 186 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 187 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 4}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 188 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 189 | DeviceID: "olt", |
| 190 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 191 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 192 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 193 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 194 | DeviceID: "onu4", |
| 195 | Ingress: tfd.dMgr.devices["onu4"].Ports[0].PortNo, |
| 196 | Egress: tfd.dMgr.devices["onu4"].Ports[1].PortNo, |
| 197 | }, |
| 198 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 199 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 10}] = []route.Hop{ |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 200 | { |
| 201 | DeviceID: "olt", |
| 202 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 203 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 204 | }, |
| 205 | { |
| 206 | DeviceID: "olt", |
| 207 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 208 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 209 | }, |
| 210 | } |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 211 | |
| 212 | //UPSTREAM DATA PLANE |
| 213 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 214 | tfd.routes[route.OFPortLink{Ingress: 1, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 215 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 216 | DeviceID: "onu1", |
| 217 | Ingress: tfd.dMgr.devices["onu1"].Ports[1].PortNo, |
| 218 | Egress: tfd.dMgr.devices["onu1"].Ports[0].PortNo, |
| 219 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 220 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 221 | DeviceID: "olt", |
| 222 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 223 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 224 | }, |
| 225 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 226 | tfd.routes[route.OFPortLink{Ingress: 2, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 227 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 228 | DeviceID: "onu2", |
| 229 | Ingress: tfd.dMgr.devices["onu2"].Ports[1].PortNo, |
| 230 | Egress: tfd.dMgr.devices["onu2"].Ports[0].PortNo, |
| 231 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 232 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 233 | DeviceID: "olt", |
| 234 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 235 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 236 | }, |
| 237 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 238 | tfd.routes[route.OFPortLink{Ingress: 3, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 239 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 240 | DeviceID: "onu3", |
| 241 | Ingress: tfd.dMgr.devices["onu3"].Ports[1].PortNo, |
| 242 | Egress: tfd.dMgr.devices["onu3"].Ports[0].PortNo, |
| 243 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 244 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 245 | DeviceID: "olt", |
| 246 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 247 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 248 | }, |
| 249 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 250 | tfd.routes[route.OFPortLink{Ingress: 4, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 251 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 252 | DeviceID: "onu4", |
| 253 | Ingress: tfd.dMgr.devices["onu4"].Ports[1].PortNo, |
| 254 | Egress: tfd.dMgr.devices["onu4"].Ports[0].PortNo, |
| 255 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 256 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 257 | DeviceID: "olt", |
| 258 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 259 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 260 | }, |
| 261 | } |
| 262 | |
| 263 | //UPSTREAM NEXT TABLE BASED |
| 264 | |
| 265 | // openflow port 0 means absence of a port - go/protobuf interpretation |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 266 | tfd.routes[route.OFPortLink{Ingress: 1, Egress: 0}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 267 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 268 | DeviceID: "onu1", |
| 269 | Ingress: tfd.dMgr.devices["onu1"].Ports[1].PortNo, |
| 270 | Egress: tfd.dMgr.devices["onu1"].Ports[0].PortNo, |
| 271 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 272 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 273 | DeviceID: "olt", |
| 274 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 275 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 276 | }, |
| 277 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 278 | tfd.routes[route.OFPortLink{Ingress: 2, Egress: 0}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 279 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 280 | DeviceID: "onu2", |
| 281 | Ingress: tfd.dMgr.devices["onu2"].Ports[1].PortNo, |
| 282 | Egress: tfd.dMgr.devices["onu2"].Ports[0].PortNo, |
| 283 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 284 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 285 | DeviceID: "olt", |
| 286 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 287 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 288 | }, |
| 289 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 290 | tfd.routes[route.OFPortLink{Ingress: 3, Egress: 0}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 291 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 292 | DeviceID: "onu3", |
| 293 | Ingress: tfd.dMgr.devices["onu3"].Ports[1].PortNo, |
| 294 | Egress: tfd.dMgr.devices["onu3"].Ports[0].PortNo, |
| 295 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 296 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 297 | DeviceID: "olt", |
| 298 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 299 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 300 | }, |
| 301 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 302 | tfd.routes[route.OFPortLink{Ingress: 4, Egress: 0}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 303 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 304 | DeviceID: "onu4", |
| 305 | Ingress: tfd.dMgr.devices["onu4"].Ports[1].PortNo, |
| 306 | Egress: tfd.dMgr.devices["onu4"].Ports[0].PortNo, |
| 307 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 308 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 309 | DeviceID: "olt", |
| 310 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 311 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 312 | }, |
| 313 | } |
| 314 | |
| 315 | // DOWNSTREAM NEXT TABLE BASED |
| 316 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 317 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 0}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 318 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 319 | DeviceID: "olt", |
| 320 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 321 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 322 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 323 | {}, // 2nd hop is not known yet |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 324 | } |
| 325 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 326 | tfd.routes[route.OFPortLink{Ingress: 0, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 327 | {}, // 1st hop is wildcard |
| 328 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 329 | DeviceID: "olt", |
| 330 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 331 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 332 | }, |
| 333 | } |
| 334 | |
| 335 | // DEFAULT RULES |
| 336 | |
| 337 | tfd.defaultRules = fu.NewDeviceRules() |
| 338 | fg := fu.NewFlowsAndGroups() |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 339 | fa := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 340 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 341 | fu.InPort(2), |
| 342 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 343 | }, |
| 344 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 345 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 346 | fu.Output(1), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 347 | }, |
| 348 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 349 | fs, err := fu.MkFlowStat(fa) |
| 350 | assert.Nil(t, err) |
| 351 | fg.AddFlow(fs) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 352 | tfd.defaultRules.AddFlowsAndGroup("onu1", fg) |
| 353 | |
| 354 | fg = fu.NewFlowsAndGroups() |
| 355 | fa = &fu.FlowArgs{ |
| 356 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 357 | fu.InPort(2), |
| 358 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 359 | }, |
| 360 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 361 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 102)), |
| 362 | fu.Output(1), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 363 | }, |
| 364 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 365 | fs, err = fu.MkFlowStat(fa) |
| 366 | assert.Nil(t, err) |
| 367 | fg.AddFlow(fs) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 368 | tfd.defaultRules.AddFlowsAndGroup("onu2", fg) |
| 369 | |
| 370 | fg = fu.NewFlowsAndGroups() |
| 371 | fa = &fu.FlowArgs{ |
| 372 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 373 | fu.InPort(2), |
| 374 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 375 | }, |
| 376 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 377 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 103)), |
| 378 | fu.Output(1), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 379 | }, |
| 380 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 381 | fs, err = fu.MkFlowStat(fa) |
| 382 | assert.Nil(t, err) |
| 383 | fg.AddFlow(fs) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 384 | tfd.defaultRules.AddFlowsAndGroup("onu3", fg) |
| 385 | |
| 386 | fg = fu.NewFlowsAndGroups() |
| 387 | fa = &fu.FlowArgs{ |
| 388 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 389 | fu.InPort(2), |
| 390 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 391 | }, |
| 392 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 393 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 104)), |
| 394 | fu.Output(1), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 395 | }, |
| 396 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 397 | fs, err = fu.MkFlowStat(fa) |
| 398 | assert.Nil(t, err) |
| 399 | fg.AddFlow(fs) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 400 | tfd.defaultRules.AddFlowsAndGroup("onu4", fg) |
| 401 | |
| 402 | //Set up the device graph - flow decomposer uses it only to verify whether a port is a root port. |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 403 | tfd.deviceRoutes = route.NewDeviceRoutes("ldid", tfd.getDeviceHelper) |
| 404 | tfd.deviceRoutes.RootPorts = make(map[uint32]uint32) |
| 405 | tfd.deviceRoutes.RootPorts[10] = 10 |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 406 | |
| 407 | tfd.fd = NewFlowDecomposer(tfd.dMgr) |
| 408 | |
| 409 | return &tfd |
| 410 | } |
| 411 | |
npujar | 467fe75 | 2020-01-16 20:17:45 +0530 | [diff] [blame] | 412 | func (tfd *testFlowDecomposer) getDeviceHelper(ctx context.Context, deviceID string) (*voltha.Device, error) { |
| 413 | return tfd.dMgr.GetDevice(ctx, deviceID) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 414 | } |
| 415 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 416 | func (tfd *testFlowDecomposer) GetDeviceLogicalID() string { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 417 | return "" |
| 418 | } |
| 419 | |
khenaidoo | 442e7c7 | 2020-03-10 16:13:48 -0400 | [diff] [blame] | 420 | func (tfd *testFlowDecomposer) GetLogicalDevice(ctx context.Context) (*voltha.LogicalDevice, error) { |
| 421 | return nil, nil |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 422 | } |
| 423 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 424 | func (tfd *testFlowDecomposer) GetDeviceRoutes() *route.DeviceRoutes { |
| 425 | return tfd.deviceRoutes |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 426 | } |
| 427 | |
| 428 | func (tfd *testFlowDecomposer) GetAllDefaultRules() *fu.DeviceRules { |
| 429 | return tfd.defaultRules |
| 430 | } |
| 431 | |
| 432 | func (tfd *testFlowDecomposer) GetWildcardInputPorts(excludePort ...uint32) []uint32 { |
| 433 | lPorts := make([]uint32, 0) |
| 434 | var exclPort uint32 |
| 435 | if len(excludePort) == 1 { |
| 436 | exclPort = excludePort[0] |
| 437 | } |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 438 | for portno := range tfd.logicalPorts { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 439 | if portno != exclPort { |
| 440 | lPorts = append(lPorts, portno) |
| 441 | } |
| 442 | } |
| 443 | return lPorts |
| 444 | } |
| 445 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 446 | func (tfd *testFlowDecomposer) GetRoute(ctx context.Context, ingressPortNo uint32, egressPortNo uint32) ([]route.Hop, error) { |
| 447 | var portLink route.OFPortLink |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 448 | if egressPortNo == 0 { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 449 | portLink.Egress = 0 |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 450 | } else if egressPortNo&0x7fffffff == uint32(ofp.OfpPortNo_OFPP_CONTROLLER) { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 451 | portLink.Egress = 10 |
| 452 | } else { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 453 | portLink.Egress = egressPortNo |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 454 | } |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 455 | if ingressPortNo == 0 { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 456 | portLink.Ingress = 0 |
| 457 | } else { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 458 | portLink.Ingress = ingressPortNo |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 459 | } |
| 460 | for key, val := range tfd.routes { |
| 461 | if key.Ingress == portLink.Ingress && key.Egress == portLink.Egress { |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 462 | return val, nil |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 463 | } |
| 464 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 465 | return nil, status.Errorf(codes.FailedPrecondition, "no route from:%d to:%d", ingressPortNo, egressPortNo) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 466 | } |
| 467 | |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 468 | func (tfd *testFlowDecomposer) GetNNIPorts() []uint32 { |
| 469 | nniPorts := make([]uint32, 0) |
| 470 | for portNo, nni := range tfd.logicalPortsNo { |
| 471 | if nni { |
| 472 | nniPorts = append(nniPorts, portNo) |
| 473 | } |
| 474 | } |
| 475 | return nniPorts |
| 476 | } |
| 477 | |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 478 | func TestEapolReRouteRuleVlanDecomposition(t *testing.T) { |
| 479 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 480 | fa := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 481 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 482 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 483 | fu.InPort(1), |
| 484 | fu.VlanVid(50), |
| 485 | fu.EthType(0x888e), |
| 486 | }, |
| 487 | Actions: []*ofp.OfpAction{ |
| 488 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 489 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 490 | }, |
| 491 | } |
| 492 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 493 | fs, err := fu.MkFlowStat(fa) |
| 494 | assert.Nil(t, err) |
| 495 | flows := ofp.Flows{Items: []*ofp.OfpFlowStats{fs}} |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 496 | groups := ofp.FlowGroups{} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 497 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 498 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 499 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, groups) |
| 500 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 501 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 502 | oltFlowAndGroup := deviceRules.Rules["olt"] |
| 503 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
| 504 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 505 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 506 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 507 | faParent := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 508 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 509 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 510 | fu.InPort(1), |
| 511 | fu.TunnelId(uint64(1)), |
| 512 | fu.VlanVid(50), |
| 513 | fu.EthType(0x888e), |
| 514 | }, |
| 515 | Actions: []*ofp.OfpAction{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 516 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 517 | }, |
| 518 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 519 | expectedOltFlow, err := fu.MkFlowStat(faParent) |
| 520 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 521 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
| 522 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 523 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 524 | faChild := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 525 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 526 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 527 | fu.InPort(2), |
| 528 | fu.TunnelId(uint64(1)), |
| 529 | fu.EthType(0x888e), |
| 530 | }, |
| 531 | Actions: []*ofp.OfpAction{ |
| 532 | fu.PushVlan(0x8100), |
| 533 | fu.SetField(fu.VlanVid(50)), |
| 534 | fu.Output(1), |
| 535 | }, |
| 536 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 537 | expectedOnuFlow, err := fu.MkFlowStat(faChild) |
| 538 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 539 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
| 540 | assert.Equal(t, expectedOnuFlow.String(), derivedFlow.String()) |
| 541 | } |
| 542 | |
| 543 | func TestEapolReRouteRuleZeroVlanDecomposition(t *testing.T) { |
| 544 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 545 | fa := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 546 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 547 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 548 | fu.InPort(1), |
| 549 | fu.VlanVid(0), |
| 550 | fu.EthType(0x888e), |
| 551 | }, |
| 552 | Actions: []*ofp.OfpAction{ |
| 553 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 554 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 555 | }, |
| 556 | } |
| 557 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 558 | fs, err := fu.MkFlowStat(fa) |
| 559 | assert.Nil(t, err) |
| 560 | flows := ofp.Flows{Items: []*ofp.OfpFlowStats{fs}} |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 561 | groups := ofp.FlowGroups{} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 562 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 563 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 564 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, groups) |
| 565 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 566 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 567 | oltFlowAndGroup := deviceRules.Rules["olt"] |
| 568 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
| 569 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 570 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 571 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 572 | faParent := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 573 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 574 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 575 | fu.InPort(1), |
| 576 | fu.TunnelId(uint64(1)), |
| 577 | fu.VlanVid(0), |
| 578 | fu.EthType(0x888e), |
| 579 | }, |
| 580 | Actions: []*ofp.OfpAction{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 581 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 582 | }, |
| 583 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 584 | expectedOltFlow, err := fu.MkFlowStat(faParent) |
| 585 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 586 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
| 587 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 588 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 589 | faChild := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 590 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 591 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 592 | fu.InPort(2), |
| 593 | fu.TunnelId(uint64(1)), |
| 594 | fu.EthType(0x888e), |
| 595 | }, |
| 596 | Actions: []*ofp.OfpAction{ |
| 597 | fu.PushVlan(0x8100), |
| 598 | fu.SetField(fu.VlanVid(0)), |
| 599 | fu.Output(1), |
| 600 | }, |
| 601 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 602 | expectedOnuFlow, err := fu.MkFlowStat(faChild) |
| 603 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 604 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
| 605 | assert.Equal(t, expectedOnuFlow.String(), derivedFlow.String()) |
| 606 | } |
| 607 | |
| 608 | func TestEapolReRouteRuleNoVlanDecomposition(t *testing.T) { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 609 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 610 | fa := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 611 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 612 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 613 | fu.InPort(1), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 614 | fu.EthType(0x888e), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 615 | }, |
| 616 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 617 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 618 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 619 | }, |
| 620 | } |
| 621 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 622 | fs, err := fu.MkFlowStat(fa) |
| 623 | assert.Nil(t, err) |
| 624 | flows := ofp.Flows{Items: []*ofp.OfpFlowStats{fs}} |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 625 | groups := ofp.FlowGroups{} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 626 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 627 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 628 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, groups) |
| 629 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 630 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 631 | oltFlowAndGroup := deviceRules.Rules["olt"] |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 632 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 633 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 634 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 635 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 636 | faParent := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 637 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 638 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 639 | fu.InPort(1), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 640 | fu.TunnelId(uint64(1)), |
| 641 | fu.EthType(0x888e), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 642 | }, |
| 643 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 644 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 645 | }, |
| 646 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 647 | expectedOltFlow, err := fu.MkFlowStat(faParent) |
| 648 | assert.Nil(t, err) |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 649 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 650 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 651 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 652 | faChild := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 653 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 654 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 655 | fu.InPort(2), |
| 656 | fu.TunnelId(uint64(1)), |
| 657 | fu.EthType(0x888e), |
| 658 | }, |
| 659 | Actions: []*ofp.OfpAction{ |
| 660 | fu.Output(1), |
| 661 | }, |
| 662 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 663 | expectedOnuFlow, err := fu.MkFlowStat(faChild) |
| 664 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 665 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
| 666 | assert.Equal(t, expectedOnuFlow.String(), derivedFlow.String()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 667 | } |
| 668 | |
| 669 | func TestDhcpReRouteRuleDecomposition(t *testing.T) { |
| 670 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 671 | fa := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 672 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 673 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 674 | fu.InPort(1), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 675 | fu.EthType(0x0800), |
| 676 | fu.Ipv4Dst(0xffffffff), |
| 677 | fu.IpProto(17), |
| 678 | fu.UdpSrc(68), |
| 679 | fu.UdpDst(67), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 680 | }, |
| 681 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 682 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 683 | }, |
| 684 | } |
| 685 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 686 | fs, err := fu.MkFlowStat(fa) |
| 687 | assert.Nil(t, err) |
| 688 | flows := ofp.Flows{Items: []*ofp.OfpFlowStats{fs}} |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 689 | groups := ofp.FlowGroups{} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 690 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 691 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 692 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, groups) |
| 693 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 694 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 695 | oltFlowAndGroup := deviceRules.Rules["olt"] |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 696 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
| 697 | assert.Equal(t, 0, onu1FlowAndGroup.Groups.Len()) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 698 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 699 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 700 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 701 | faParent := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 702 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 703 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 704 | fu.InPort(1), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 705 | fu.TunnelId(uint64(1)), |
| 706 | fu.EthType(0x0800), |
| 707 | fu.Ipv4Dst(0xffffffff), |
| 708 | fu.IpProto(17), |
| 709 | fu.UdpSrc(68), |
| 710 | fu.UdpDst(67), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 711 | }, |
| 712 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 713 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 714 | }, |
| 715 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 716 | expectedOltFlow, err := fu.MkFlowStat(faParent) |
| 717 | assert.Nil(t, err) |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 718 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 719 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 720 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 721 | faChild := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 722 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 723 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 724 | fu.InPort(2), |
| 725 | fu.TunnelId(uint64(1)), |
| 726 | fu.EthType(0x0800), |
| 727 | fu.Ipv4Dst(0xffffffff), |
| 728 | fu.IpProto(17), |
| 729 | fu.UdpSrc(68), |
| 730 | fu.UdpDst(67), |
| 731 | }, |
| 732 | Actions: []*ofp.OfpAction{ |
| 733 | fu.Output(1), |
| 734 | }, |
| 735 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 736 | expectedOnuFlow, err := fu.MkFlowStat(faChild) |
| 737 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 738 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
| 739 | assert.Equal(t, expectedOnuFlow.String(), derivedFlow.String()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 740 | } |
| 741 | |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 742 | func TestLldpReRouteRuleDecomposition(t *testing.T) { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 743 | fa := &fu.FlowArgs{ |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 744 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 745 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 746 | fu.InPort(10), |
| 747 | fu.EthType(0x88CC), |
| 748 | }, |
| 749 | Actions: []*ofp.OfpAction{ |
| 750 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 751 | }, |
| 752 | } |
| 753 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 754 | fs, err := fu.MkFlowStat(fa) |
| 755 | assert.Nil(t, err) |
| 756 | flows := ofp.Flows{Items: []*ofp.OfpFlowStats{fs}} |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 757 | groups := ofp.FlowGroups{} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 758 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 759 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, groups) |
| 760 | assert.Nil(t, err) |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 761 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 762 | oltFlowAndGroup := deviceRules.Rules["olt"] |
| 763 | assert.Nil(t, onu1FlowAndGroup) |
| 764 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 765 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 766 | |
| 767 | fa = &fu.FlowArgs{ |
| 768 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 769 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 770 | fu.InPort(2), |
| 771 | fu.EthType(0x88CC), |
| 772 | }, |
| 773 | Actions: []*ofp.OfpAction{ |
| 774 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 775 | }, |
| 776 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 777 | expectedOltFlow, err := fu.MkFlowStat(fa) |
| 778 | assert.Nil(t, err) |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 779 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
| 780 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 781 | } |
| 782 | |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 783 | func TestUnicastUpstreamRuleDecomposition(t *testing.T) { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 784 | fa := &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 785 | KV: fu.OfpFlowModArgs{"priority": 5000, "table_id": 0}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 786 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 787 | fu.InPort(1), |
| 788 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0), |
| 789 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 790 | }, |
| 791 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 792 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 793 | }, |
| 794 | } |
| 795 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 796 | fa2 := &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 797 | KV: fu.OfpFlowModArgs{"priority": 500, "table_id": 1}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 798 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 799 | fu.InPort(1), |
| 800 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101), |
| 801 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 802 | }, |
| 803 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 804 | fu.PushVlan(0x8100), |
| 805 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 1000)), |
| 806 | fu.SetField(fu.VlanPcp(0)), |
| 807 | fu.Output(10), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 808 | }, |
| 809 | } |
| 810 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 811 | fs, err := fu.MkFlowStat(fa) |
| 812 | assert.Nil(t, err) |
| 813 | fs2, err := fu.MkFlowStat(fa2) |
| 814 | assert.Nil(t, err) |
| 815 | flows := ofp.Flows{Items: []*ofp.OfpFlowStats{fs, fs2}} |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 816 | flows.Items[0].Instructions = []*ofp.OfpInstruction{{ |
| 817 | Type: uint32(ofp.OfpInstructionType_OFPIT_GOTO_TABLE), |
| 818 | Data: &ofp.OfpInstruction_GotoTable{ |
| 819 | GotoTable: &ofp.OfpInstructionGotoTable{ |
| 820 | TableId: 1, |
| 821 | }, |
| 822 | }}} |
| 823 | |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 824 | groups := ofp.FlowGroups{} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 825 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 826 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 827 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, groups) |
| 828 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 829 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 830 | oltFlowAndGroup := deviceRules.Rules["olt"] |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 831 | assert.NotNil(t, onu1FlowAndGroup) |
| 832 | assert.NotNil(t, onu1FlowAndGroup.Flows) |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 833 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 834 | assert.Equal(t, 0, onu1FlowAndGroup.Groups.Len()) |
| 835 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 836 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 837 | |
| 838 | fa = &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 839 | KV: fu.OfpFlowModArgs{"priority": 5000}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 840 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 841 | fu.InPort(2), |
| 842 | fu.TunnelId(uint64(1)), |
| 843 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0), |
| 844 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 845 | }, |
| 846 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 847 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 848 | fu.Output(1), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 849 | }, |
| 850 | } |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 851 | |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 852 | derivedFlow := onu1FlowAndGroup.GetFlow(0) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 853 | // Form the expected flow |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 854 | expectedOnu1Flow, err := fu.MkFlowStat(fa) |
| 855 | assert.Nil(t, err) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 856 | expectedOnu1Flow.Instructions = []*ofp.OfpInstruction{{ |
| 857 | Type: uint32(ofp.OfpInstructionType_OFPIT_APPLY_ACTIONS), |
| 858 | Data: &ofp.OfpInstruction_Actions{ |
| 859 | Actions: &ofp.OfpInstructionActions{ |
| 860 | Actions: []*ofp.OfpAction{{ |
| 861 | Type: 0, |
| 862 | Action: &ofp.OfpAction_Output{ |
| 863 | Output: &ofp.OfpActionOutput{ |
| 864 | Port: 1, |
| 865 | MaxLen: 65509, |
| 866 | }, |
| 867 | }}}}}}} |
| 868 | |
| 869 | expectedOnu1Flow.Id = derivedFlow.Id // Assign same flow ID as derived flowID to match completely |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 870 | assert.Equal(t, expectedOnu1Flow.String(), derivedFlow.String()) |
| 871 | |
| 872 | fa = &fu.FlowArgs{ |
| 873 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 874 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 875 | fu.InPort(1), |
| 876 | fu.TunnelId(uint64(1)), |
| 877 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101), |
| 878 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 879 | }, |
| 880 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 881 | fu.PushVlan(0x8100), |
| 882 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 1000)), |
| 883 | fu.SetField(fu.VlanPcp(0)), |
| 884 | fu.Output(2), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 885 | }, |
| 886 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 887 | expectedOltFlow, err := fu.MkFlowStat(fa) |
| 888 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 889 | derivedFlow = oltFlowAndGroup.GetFlow(0) |
| 890 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 891 | } |
| 892 | |
| 893 | func TestUnicastDownstreamRuleDecomposition(t *testing.T) { |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 894 | log.Debugf("Starting Test Unicast Downstream") |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 895 | fa1 := &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 896 | KV: fu.OfpFlowModArgs{"priority": 500, "table_id": 0}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 897 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 898 | fu.InPort(10), |
| 899 | fu.Metadata_ofp((1000 << 32) | 1), |
| 900 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 901 | }, |
| 902 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 903 | fu.PopVlan(), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 904 | }, |
| 905 | } |
| 906 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 907 | fa2 := &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 908 | KV: fu.OfpFlowModArgs{"priority": 500, "table_id": 1}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 909 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 910 | fu.InPort(10), |
| 911 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101), |
| 912 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 913 | }, |
| 914 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 915 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0)), |
| 916 | fu.Output(1), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 917 | }, |
| 918 | } |
| 919 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 920 | fs1, err := fu.MkFlowStat(fa1) |
| 921 | assert.Nil(t, err) |
| 922 | fs2, err := fu.MkFlowStat(fa2) |
| 923 | assert.Nil(t, err) |
| 924 | flows := ofp.Flows{Items: []*ofp.OfpFlowStats{fs1, fs2}} |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 925 | flows.Items[0].Instructions = []*ofp.OfpInstruction{{ |
| 926 | Type: uint32(ofp.OfpInstructionType_OFPIT_GOTO_TABLE), |
| 927 | Data: &ofp.OfpInstruction_GotoTable{ |
| 928 | GotoTable: &ofp.OfpInstructionGotoTable{ |
| 929 | TableId: 1, |
| 930 | }, |
| 931 | }}} |
| 932 | |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 933 | groups := ofp.FlowGroups{} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 934 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 935 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 936 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, groups) |
| 937 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 938 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 939 | oltFlowAndGroup := deviceRules.Rules["olt"] |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 940 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 941 | assert.Equal(t, 0, onu1FlowAndGroup.Groups.Len()) |
| 942 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 943 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 944 | |
| 945 | fa1 = &fu.FlowArgs{ |
| 946 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 947 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 948 | fu.InPort(2), |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 949 | fu.TunnelId(uint64(10)), |
| 950 | fu.Metadata_ofp(4294967296001), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 951 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 952 | }, |
| 953 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 954 | fu.PopVlan(), |
| 955 | fu.Output(1), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 956 | }, |
| 957 | } |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 958 | |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 959 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 960 | expectedOltFlow, err := fu.MkFlowStat(fa1) |
| 961 | assert.Nil(t, err) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 962 | expectedOltFlow.Instructions = []*ofp.OfpInstruction{{ |
| 963 | Type: uint32(ofp.OfpInstructionType_OFPIT_APPLY_ACTIONS), |
| 964 | Data: &ofp.OfpInstruction_Actions{ |
| 965 | Actions: &ofp.OfpInstructionActions{ |
| 966 | Actions: []*ofp.OfpAction{{ |
| 967 | Type: 0, |
| 968 | Action: &ofp.OfpAction_Output{ |
| 969 | Output: &ofp.OfpActionOutput{ |
| 970 | Port: 1, |
| 971 | MaxLen: 65509, |
| 972 | }, |
| 973 | }}}}}}} |
| 974 | expectedOltFlow.Id = derivedFlow.Id |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 975 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 976 | |
| 977 | fa1 = &fu.FlowArgs{ |
| 978 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 979 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 980 | fu.InPort(1), |
| 981 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101), |
| 982 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 983 | }, |
| 984 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 985 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0)), |
| 986 | fu.Output(2), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 987 | }, |
| 988 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 989 | expectedOnu1Flow, err := fu.MkFlowStat(fa1) |
| 990 | assert.Nil(t, err) |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 991 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 992 | assert.Equal(t, expectedOnu1Flow.String(), derivedFlow.String()) |
| 993 | } |
| 994 | |
| 995 | func TestMulticastDownstreamRuleDecomposition(t *testing.T) { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 996 | fa := &fu.FlowArgs{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 997 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 998 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 999 | fu.InPort(10), |
| 1000 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 170), |
| 1001 | fu.VlanPcp(0), |
| 1002 | fu.EthType(0x800), |
| 1003 | fu.Ipv4Dst(0xe00a0a0a), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1004 | }, |
| 1005 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 1006 | fu.Group(10), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1007 | }, |
| 1008 | } |
| 1009 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 1010 | ga := &fu.GroupArgs{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1011 | GroupId: 10, |
| 1012 | Buckets: []*ofp.OfpBucket{ |
| 1013 | {Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 1014 | fu.PopVlan(), |
| 1015 | fu.Output(1), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1016 | }, |
| 1017 | }, |
| 1018 | }, |
| 1019 | } |
| 1020 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 1021 | fs, err := fu.MkFlowStat(fa) |
| 1022 | assert.Nil(t, err) |
| 1023 | flows := ofp.Flows{Items: []*ofp.OfpFlowStats{fs}} |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 1024 | groups := ofp.FlowGroups{Items: []*ofp.OfpGroupEntry{fu.MkGroupStat(ga)}} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 1025 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1026 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 1027 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, groups) |
| 1028 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1029 | oltFlowAndGroup := deviceRules.Rules["olt"] |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1030 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 1031 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 1032 | |
| 1033 | fa = &fu.FlowArgs{ |
| 1034 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 1035 | MatchFields: []*ofp.OfpOxmOfbField{ |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 1036 | fu.InPort(10), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 1037 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 170), |
| 1038 | fu.VlanPcp(0), |
| 1039 | fu.EthType(0x800), |
| 1040 | fu.Ipv4Dst(0xe00a0a0a), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1041 | }, |
| 1042 | Actions: []*ofp.OfpAction{ |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 1043 | fu.Group(10), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1044 | }, |
| 1045 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 1046 | expectedOltFlow, err := fu.MkFlowStat(fa) |
| 1047 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1048 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
| 1049 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1050 | } |