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" |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 21 | "testing" |
| 22 | |
khenaidoo | ab1f7bd | 2019-11-14 14:00:27 -0500 | [diff] [blame] | 23 | "github.com/opencord/voltha-go/rw_core/mocks" |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 24 | "github.com/opencord/voltha-go/rw_core/route" |
serkant.uluderya | 2ae470f | 2020-01-21 11:13:09 -0800 | [diff] [blame] | 25 | fu "github.com/opencord/voltha-lib-go/v3/pkg/flows" |
serkant.uluderya | 2ae470f | 2020-01-21 11:13:09 -0800 | [diff] [blame] | 26 | ofp "github.com/opencord/voltha-protos/v3/go/openflow_13" |
| 27 | "github.com/opencord/voltha-protos/v3/go/voltha" |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 28 | "github.com/stretchr/testify/assert" |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 29 | "google.golang.org/grpc/codes" |
| 30 | "google.golang.org/grpc/status" |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 31 | ) |
| 32 | |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 33 | type testDeviceManager struct { |
khenaidoo | ab1f7bd | 2019-11-14 14:00:27 -0500 | [diff] [blame] | 34 | mocks.DeviceManager |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 35 | devices map[string]*voltha.Device |
| 36 | } |
| 37 | |
| 38 | func newTestDeviceManager() *testDeviceManager { |
| 39 | var tdm testDeviceManager |
| 40 | tdm.devices = make(map[string]*voltha.Device) |
| 41 | tdm.devices["olt"] = &voltha.Device{ |
| 42 | Id: "olt", |
| 43 | Root: true, |
| 44 | ParentId: "logical_device", |
| 45 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 46 | {PortNo: 1, Label: "pon"}, |
| 47 | {PortNo: 2, Label: "nni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 48 | }, |
| 49 | } |
| 50 | tdm.devices["onu1"] = &voltha.Device{ |
| 51 | Id: "onu1", |
| 52 | Root: false, |
| 53 | ParentId: "olt", |
| 54 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 55 | {PortNo: 1, Label: "pon"}, |
| 56 | {PortNo: 2, Label: "uni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 57 | }, |
| 58 | } |
| 59 | tdm.devices["onu2"] = &voltha.Device{ |
| 60 | Id: "onu2", |
| 61 | Root: false, |
| 62 | ParentId: "olt", |
| 63 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 64 | {PortNo: 1, Label: "pon"}, |
| 65 | {PortNo: 2, Label: "uni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 66 | }, |
| 67 | } |
| 68 | tdm.devices["onu3"] = &voltha.Device{ |
| 69 | Id: "onu3", |
| 70 | Root: false, |
| 71 | ParentId: "olt", |
| 72 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 73 | {PortNo: 1, Label: "pon"}, |
| 74 | {PortNo: 2, Label: "uni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 75 | }, |
| 76 | } |
| 77 | tdm.devices["onu4"] = &voltha.Device{ |
| 78 | Id: "onu4", |
| 79 | Root: false, |
| 80 | ParentId: "olt", |
| 81 | Ports: []*voltha.Port{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 82 | {PortNo: 1, Label: "pon"}, |
| 83 | {PortNo: 2, Label: "uni"}, |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 84 | }, |
| 85 | } |
| 86 | return &tdm |
| 87 | } |
| 88 | |
Kent Hagerman | 45a13e4 | 2020-04-13 12:23:50 -0400 | [diff] [blame] | 89 | func (tdm *testDeviceManager) GetDevice(ctx context.Context, deviceID *voltha.ID) (*voltha.Device, error) { |
| 90 | if d, ok := tdm.devices[deviceID.Id]; ok { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 91 | return d, nil |
| 92 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 93 | return nil, errors.New("ABSENT") |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 94 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 95 | func (tdm *testDeviceManager) IsRootDevice(deviceID string) (bool, error) { |
| 96 | if d, ok := tdm.devices[deviceID]; ok { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 97 | return d.Root, nil |
| 98 | } |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 99 | return false, errors.New("ABSENT") |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 100 | } |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 101 | |
| 102 | type testFlowDecomposer struct { |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 103 | dMgr *testDeviceManager |
| 104 | logicalPorts map[uint32]*voltha.LogicalPort |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 105 | routes map[route.OFPortLink][]route.Hop |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 106 | defaultRules *fu.DeviceRules |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 107 | deviceRoutes *route.DeviceRoutes |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 108 | fd *FlowDecomposer |
| 109 | logicalPortsNo map[uint32]bool |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 110 | } |
| 111 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 112 | func newTestFlowDecomposer(t *testing.T, deviceMgr *testDeviceManager) *testFlowDecomposer { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 113 | var tfd testFlowDecomposer |
| 114 | tfd.dMgr = deviceMgr |
| 115 | |
| 116 | tfd.logicalPorts = make(map[uint32]*voltha.LogicalPort) |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 117 | tfd.logicalPortsNo = make(map[uint32]bool) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 118 | // Go protobuf interpreted absence of a port as 0, so we can't use port #0 as an openflow |
| 119 | // port |
| 120 | tfd.logicalPorts[10] = &voltha.LogicalPort{Id: "10", DeviceId: "olt", DevicePortNo: 2} |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 121 | tfd.logicalPorts[65536] = &voltha.LogicalPort{Id: "65536", DeviceId: "olt", DevicePortNo: 65536} |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 122 | tfd.logicalPorts[1] = &voltha.LogicalPort{Id: "1", DeviceId: "onu1", DevicePortNo: 2} |
| 123 | tfd.logicalPorts[2] = &voltha.LogicalPort{Id: "2", DeviceId: "onu2", DevicePortNo: 2} |
| 124 | tfd.logicalPorts[3] = &voltha.LogicalPort{Id: "3", DeviceId: "onu3", DevicePortNo: 2} |
| 125 | tfd.logicalPorts[4] = &voltha.LogicalPort{Id: "4", DeviceId: "onu4", DevicePortNo: 2} |
| 126 | |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 127 | tfd.logicalPortsNo[10] = false |
| 128 | tfd.logicalPortsNo[65536] = true // nni |
| 129 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 130 | tfd.routes = make(map[route.OFPortLink][]route.Hop) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 131 | |
| 132 | //DOWNSTREAM ROUTES |
| 133 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 134 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 1}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 135 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 136 | DeviceID: "olt", |
| 137 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 138 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 139 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 140 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 141 | DeviceID: "onu1", |
| 142 | Ingress: tfd.dMgr.devices["onu1"].Ports[0].PortNo, |
| 143 | Egress: tfd.dMgr.devices["onu1"].Ports[1].PortNo, |
| 144 | }, |
| 145 | } |
| 146 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 147 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 2}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 148 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 149 | DeviceID: "olt", |
| 150 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 151 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 152 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 153 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 154 | DeviceID: "onu2", |
| 155 | Ingress: tfd.dMgr.devices["onu2"].Ports[0].PortNo, |
| 156 | Egress: tfd.dMgr.devices["onu2"].Ports[1].PortNo, |
| 157 | }, |
| 158 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 159 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 3}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 160 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 161 | DeviceID: "olt", |
| 162 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 163 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 164 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 165 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 166 | DeviceID: "onu3", |
| 167 | Ingress: tfd.dMgr.devices["onu3"].Ports[0].PortNo, |
| 168 | Egress: tfd.dMgr.devices["onu3"].Ports[1].PortNo, |
| 169 | }, |
| 170 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 171 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 4}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 172 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 173 | DeviceID: "olt", |
| 174 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 175 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 176 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 177 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 178 | DeviceID: "onu4", |
| 179 | Ingress: tfd.dMgr.devices["onu4"].Ports[0].PortNo, |
| 180 | Egress: tfd.dMgr.devices["onu4"].Ports[1].PortNo, |
| 181 | }, |
| 182 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 183 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 10}] = []route.Hop{ |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 184 | { |
| 185 | DeviceID: "olt", |
| 186 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 187 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 188 | }, |
| 189 | { |
| 190 | DeviceID: "olt", |
| 191 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 192 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 193 | }, |
| 194 | } |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 195 | |
| 196 | //UPSTREAM DATA PLANE |
| 197 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 198 | tfd.routes[route.OFPortLink{Ingress: 1, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 199 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 200 | DeviceID: "onu1", |
| 201 | Ingress: tfd.dMgr.devices["onu1"].Ports[1].PortNo, |
| 202 | Egress: tfd.dMgr.devices["onu1"].Ports[0].PortNo, |
| 203 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 204 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 205 | DeviceID: "olt", |
| 206 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 207 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 208 | }, |
| 209 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 210 | tfd.routes[route.OFPortLink{Ingress: 2, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 211 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 212 | DeviceID: "onu2", |
| 213 | Ingress: tfd.dMgr.devices["onu2"].Ports[1].PortNo, |
| 214 | Egress: tfd.dMgr.devices["onu2"].Ports[0].PortNo, |
| 215 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 216 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 217 | DeviceID: "olt", |
| 218 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 219 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 220 | }, |
| 221 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 222 | tfd.routes[route.OFPortLink{Ingress: 3, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 223 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 224 | DeviceID: "onu3", |
| 225 | Ingress: tfd.dMgr.devices["onu3"].Ports[1].PortNo, |
| 226 | Egress: tfd.dMgr.devices["onu3"].Ports[0].PortNo, |
| 227 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 228 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 229 | DeviceID: "olt", |
| 230 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 231 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 232 | }, |
| 233 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 234 | tfd.routes[route.OFPortLink{Ingress: 4, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 235 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 236 | DeviceID: "onu4", |
| 237 | Ingress: tfd.dMgr.devices["onu4"].Ports[1].PortNo, |
| 238 | Egress: tfd.dMgr.devices["onu4"].Ports[0].PortNo, |
| 239 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 240 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 241 | DeviceID: "olt", |
| 242 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 243 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 244 | }, |
| 245 | } |
| 246 | |
| 247 | //UPSTREAM NEXT TABLE BASED |
| 248 | |
| 249 | // openflow port 0 means absence of a port - go/protobuf interpretation |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 250 | tfd.routes[route.OFPortLink{Ingress: 1, Egress: 0}] = []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: "onu1", |
| 253 | Ingress: tfd.dMgr.devices["onu1"].Ports[1].PortNo, |
| 254 | Egress: tfd.dMgr.devices["onu1"].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 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 262 | tfd.routes[route.OFPortLink{Ingress: 2, Egress: 0}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 263 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 264 | DeviceID: "onu2", |
| 265 | Ingress: tfd.dMgr.devices["onu2"].Ports[1].PortNo, |
| 266 | Egress: tfd.dMgr.devices["onu2"].Ports[0].PortNo, |
| 267 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 268 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 269 | DeviceID: "olt", |
| 270 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 271 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 272 | }, |
| 273 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 274 | tfd.routes[route.OFPortLink{Ingress: 3, Egress: 0}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 275 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 276 | DeviceID: "onu3", |
| 277 | Ingress: tfd.dMgr.devices["onu3"].Ports[1].PortNo, |
| 278 | Egress: tfd.dMgr.devices["onu3"].Ports[0].PortNo, |
| 279 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 280 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 281 | DeviceID: "olt", |
| 282 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 283 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 284 | }, |
| 285 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 286 | tfd.routes[route.OFPortLink{Ingress: 4, Egress: 0}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 287 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 288 | DeviceID: "onu4", |
| 289 | Ingress: tfd.dMgr.devices["onu4"].Ports[1].PortNo, |
| 290 | Egress: tfd.dMgr.devices["onu4"].Ports[0].PortNo, |
| 291 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 292 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 293 | DeviceID: "olt", |
| 294 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 295 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 296 | }, |
| 297 | } |
| 298 | |
| 299 | // DOWNSTREAM NEXT TABLE BASED |
| 300 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 301 | tfd.routes[route.OFPortLink{Ingress: 10, Egress: 0}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 302 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 303 | DeviceID: "olt", |
| 304 | Ingress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 305 | Egress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 306 | }, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 307 | {}, // 2nd hop is not known yet |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 308 | } |
| 309 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 310 | tfd.routes[route.OFPortLink{Ingress: 0, Egress: 10}] = []route.Hop{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 311 | {}, // 1st hop is wildcard |
| 312 | { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 313 | DeviceID: "olt", |
| 314 | Ingress: tfd.dMgr.devices["olt"].Ports[0].PortNo, |
| 315 | Egress: tfd.dMgr.devices["olt"].Ports[1].PortNo, |
| 316 | }, |
| 317 | } |
| 318 | |
| 319 | // DEFAULT RULES |
| 320 | |
| 321 | tfd.defaultRules = fu.NewDeviceRules() |
| 322 | fg := fu.NewFlowsAndGroups() |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 323 | fa := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 324 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 325 | fu.InPort(2), |
| 326 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 327 | }, |
| 328 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 329 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 330 | fu.Output(1), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 331 | }, |
| 332 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 333 | fs, err := fu.MkFlowStat(fa) |
| 334 | assert.Nil(t, err) |
| 335 | fg.AddFlow(fs) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 336 | tfd.defaultRules.AddFlowsAndGroup("onu1", fg) |
| 337 | |
| 338 | fg = fu.NewFlowsAndGroups() |
| 339 | fa = &fu.FlowArgs{ |
| 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) | 102)), |
| 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("onu2", 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) | 103)), |
| 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("onu3", 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) | 104)), |
| 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("onu4", fg) |
| 385 | |
| 386 | //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] | 387 | tfd.deviceRoutes = route.NewDeviceRoutes("ldid", tfd.getDeviceHelper) |
| 388 | tfd.deviceRoutes.RootPorts = make(map[uint32]uint32) |
| 389 | tfd.deviceRoutes.RootPorts[10] = 10 |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 390 | |
| 391 | tfd.fd = NewFlowDecomposer(tfd.dMgr) |
| 392 | |
| 393 | return &tfd |
| 394 | } |
| 395 | |
npujar | 467fe75 | 2020-01-16 20:17:45 +0530 | [diff] [blame] | 396 | func (tfd *testFlowDecomposer) getDeviceHelper(ctx context.Context, deviceID string) (*voltha.Device, error) { |
Kent Hagerman | 45a13e4 | 2020-04-13 12:23:50 -0400 | [diff] [blame] | 397 | return tfd.dMgr.GetDevice(ctx, &voltha.ID{Id: deviceID}) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 398 | } |
| 399 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 400 | func (tfd *testFlowDecomposer) GetDeviceLogicalID() string { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 401 | return "" |
| 402 | } |
| 403 | |
khenaidoo | 442e7c7 | 2020-03-10 16:13:48 -0400 | [diff] [blame] | 404 | func (tfd *testFlowDecomposer) GetLogicalDevice(ctx context.Context) (*voltha.LogicalDevice, error) { |
| 405 | return nil, nil |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 406 | } |
| 407 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 408 | func (tfd *testFlowDecomposer) GetDeviceRoutes() *route.DeviceRoutes { |
| 409 | return tfd.deviceRoutes |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 410 | } |
| 411 | |
| 412 | func (tfd *testFlowDecomposer) GetAllDefaultRules() *fu.DeviceRules { |
| 413 | return tfd.defaultRules |
| 414 | } |
| 415 | |
| 416 | func (tfd *testFlowDecomposer) GetWildcardInputPorts(excludePort ...uint32) []uint32 { |
| 417 | lPorts := make([]uint32, 0) |
| 418 | var exclPort uint32 |
| 419 | if len(excludePort) == 1 { |
| 420 | exclPort = excludePort[0] |
| 421 | } |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 422 | for portno := range tfd.logicalPorts { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 423 | if portno != exclPort { |
| 424 | lPorts = append(lPorts, portno) |
| 425 | } |
| 426 | } |
| 427 | return lPorts |
| 428 | } |
| 429 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 430 | func (tfd *testFlowDecomposer) GetRoute(ctx context.Context, ingressPortNo uint32, egressPortNo uint32) ([]route.Hop, error) { |
| 431 | var portLink route.OFPortLink |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 432 | if egressPortNo == 0 { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 433 | portLink.Egress = 0 |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 434 | } else if egressPortNo&0x7fffffff == uint32(ofp.OfpPortNo_OFPP_CONTROLLER) { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 435 | portLink.Egress = 10 |
| 436 | } else { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 437 | portLink.Egress = egressPortNo |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 438 | } |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 439 | if ingressPortNo == 0 { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 440 | portLink.Ingress = 0 |
| 441 | } else { |
khenaidoo | 19d7b63 | 2018-10-30 10:49:50 -0400 | [diff] [blame] | 442 | portLink.Ingress = ingressPortNo |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 443 | } |
| 444 | for key, val := range tfd.routes { |
| 445 | if key.Ingress == portLink.Ingress && key.Egress == portLink.Egress { |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 446 | return val, nil |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 447 | } |
| 448 | } |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 449 | 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] | 450 | } |
| 451 | |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 452 | func (tfd *testFlowDecomposer) GetNNIPorts() []uint32 { |
| 453 | nniPorts := make([]uint32, 0) |
| 454 | for portNo, nni := range tfd.logicalPortsNo { |
| 455 | if nni { |
| 456 | nniPorts = append(nniPorts, portNo) |
| 457 | } |
| 458 | } |
| 459 | return nniPorts |
| 460 | } |
| 461 | |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 462 | func TestEapolReRouteRuleVlanDecomposition(t *testing.T) { |
| 463 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 464 | fa := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 465 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 466 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 467 | fu.InPort(1), |
| 468 | fu.VlanVid(50), |
| 469 | fu.EthType(0x888e), |
| 470 | }, |
| 471 | Actions: []*ofp.OfpAction{ |
| 472 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 473 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 474 | }, |
| 475 | } |
| 476 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 477 | fs, err := fu.MkFlowStat(fa) |
| 478 | assert.Nil(t, err) |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 479 | flows := map[uint64]*ofp.OfpFlowStats{fs.Id: fs} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 480 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 481 | |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 482 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, nil) |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 483 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 484 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 485 | oltFlowAndGroup := deviceRules.Rules["olt"] |
| 486 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
| 487 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 488 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 489 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 490 | faParent := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 491 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 492 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 493 | fu.InPort(1), |
| 494 | fu.TunnelId(uint64(1)), |
| 495 | fu.VlanVid(50), |
| 496 | fu.EthType(0x888e), |
| 497 | }, |
| 498 | Actions: []*ofp.OfpAction{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 499 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 500 | }, |
| 501 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 502 | expectedOltFlow, err := fu.MkFlowStat(faParent) |
| 503 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 504 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
| 505 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 506 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 507 | faChild := &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(2), |
| 511 | fu.TunnelId(uint64(1)), |
| 512 | fu.EthType(0x888e), |
| 513 | }, |
| 514 | Actions: []*ofp.OfpAction{ |
| 515 | fu.PushVlan(0x8100), |
| 516 | fu.SetField(fu.VlanVid(50)), |
| 517 | fu.Output(1), |
| 518 | }, |
| 519 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 520 | expectedOnuFlow, err := fu.MkFlowStat(faChild) |
| 521 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 522 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
| 523 | assert.Equal(t, expectedOnuFlow.String(), derivedFlow.String()) |
| 524 | } |
| 525 | |
| 526 | func TestEapolReRouteRuleZeroVlanDecomposition(t *testing.T) { |
| 527 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 528 | fa := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 529 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 530 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 531 | fu.InPort(1), |
| 532 | fu.VlanVid(0), |
| 533 | fu.EthType(0x888e), |
| 534 | }, |
| 535 | Actions: []*ofp.OfpAction{ |
| 536 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 537 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 538 | }, |
| 539 | } |
| 540 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 541 | fs, err := fu.MkFlowStat(fa) |
| 542 | assert.Nil(t, err) |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 543 | flows := map[uint64]*ofp.OfpFlowStats{fs.Id: fs} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 544 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 545 | |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 546 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, nil) |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 547 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 548 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 549 | oltFlowAndGroup := deviceRules.Rules["olt"] |
| 550 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
| 551 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 552 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 553 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 554 | faParent := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 555 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 556 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 557 | fu.InPort(1), |
| 558 | fu.TunnelId(uint64(1)), |
| 559 | fu.VlanVid(0), |
| 560 | fu.EthType(0x888e), |
| 561 | }, |
| 562 | Actions: []*ofp.OfpAction{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 563 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 564 | }, |
| 565 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 566 | expectedOltFlow, err := fu.MkFlowStat(faParent) |
| 567 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 568 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
| 569 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 570 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 571 | faChild := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 572 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 573 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 574 | fu.InPort(2), |
| 575 | fu.TunnelId(uint64(1)), |
| 576 | fu.EthType(0x888e), |
| 577 | }, |
| 578 | Actions: []*ofp.OfpAction{ |
| 579 | fu.PushVlan(0x8100), |
| 580 | fu.SetField(fu.VlanVid(0)), |
| 581 | fu.Output(1), |
| 582 | }, |
| 583 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 584 | expectedOnuFlow, err := fu.MkFlowStat(faChild) |
| 585 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 586 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
| 587 | assert.Equal(t, expectedOnuFlow.String(), derivedFlow.String()) |
| 588 | } |
| 589 | |
| 590 | func TestEapolReRouteRuleNoVlanDecomposition(t *testing.T) { |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 591 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 592 | fa := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 593 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 594 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 595 | fu.InPort(1), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 596 | fu.EthType(0x888e), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 597 | }, |
| 598 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 599 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 600 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 601 | }, |
| 602 | } |
| 603 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 604 | fs, err := fu.MkFlowStat(fa) |
| 605 | assert.Nil(t, err) |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 606 | flows := map[uint64]*ofp.OfpFlowStats{fs.Id: fs} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 607 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 608 | |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 609 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, nil) |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 610 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 611 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 612 | oltFlowAndGroup := deviceRules.Rules["olt"] |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 613 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 614 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 615 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 616 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 617 | faParent := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 618 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 619 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 620 | fu.InPort(1), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 621 | fu.TunnelId(uint64(1)), |
| 622 | fu.EthType(0x888e), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 623 | }, |
| 624 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 625 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 626 | }, |
| 627 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 628 | expectedOltFlow, err := fu.MkFlowStat(faParent) |
| 629 | assert.Nil(t, err) |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 630 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 631 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 632 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 633 | faChild := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 634 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 635 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 636 | fu.InPort(2), |
| 637 | fu.TunnelId(uint64(1)), |
| 638 | fu.EthType(0x888e), |
| 639 | }, |
| 640 | Actions: []*ofp.OfpAction{ |
| 641 | fu.Output(1), |
| 642 | }, |
| 643 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 644 | expectedOnuFlow, err := fu.MkFlowStat(faChild) |
| 645 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 646 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
| 647 | assert.Equal(t, expectedOnuFlow.String(), derivedFlow.String()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 648 | } |
| 649 | |
| 650 | func TestDhcpReRouteRuleDecomposition(t *testing.T) { |
| 651 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 652 | fa := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 653 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 654 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 655 | fu.InPort(1), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 656 | fu.EthType(0x0800), |
| 657 | fu.Ipv4Dst(0xffffffff), |
| 658 | fu.IpProto(17), |
| 659 | fu.UdpSrc(68), |
| 660 | fu.UdpDst(67), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 661 | }, |
| 662 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 663 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 664 | }, |
| 665 | } |
| 666 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 667 | fs, err := fu.MkFlowStat(fa) |
| 668 | assert.Nil(t, err) |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 669 | flows := map[uint64]*ofp.OfpFlowStats{fs.Id: fs} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 670 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 671 | |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 672 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, nil) |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 673 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 674 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 675 | oltFlowAndGroup := deviceRules.Rules["olt"] |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 676 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
| 677 | assert.Equal(t, 0, onu1FlowAndGroup.Groups.Len()) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 678 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 679 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 680 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 681 | faParent := &fu.FlowArgs{ |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 682 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 683 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 684 | fu.InPort(1), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 685 | fu.TunnelId(uint64(1)), |
| 686 | fu.EthType(0x0800), |
| 687 | fu.Ipv4Dst(0xffffffff), |
| 688 | fu.IpProto(17), |
| 689 | fu.UdpSrc(68), |
| 690 | fu.UdpDst(67), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 691 | }, |
| 692 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 693 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 694 | }, |
| 695 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 696 | expectedOltFlow, err := fu.MkFlowStat(faParent) |
| 697 | assert.Nil(t, err) |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 698 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 699 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 700 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 701 | faChild := &fu.FlowArgs{ |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 702 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 703 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 704 | fu.InPort(2), |
| 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), |
| 711 | }, |
| 712 | Actions: []*ofp.OfpAction{ |
| 713 | fu.Output(1), |
| 714 | }, |
| 715 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 716 | expectedOnuFlow, err := fu.MkFlowStat(faChild) |
| 717 | assert.Nil(t, err) |
Matt Jeanneret | b423bad | 2019-10-10 20:42:19 -0400 | [diff] [blame] | 718 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
| 719 | assert.Equal(t, expectedOnuFlow.String(), derivedFlow.String()) |
khenaidoo | 89b0e94 | 2018-10-21 21:11:33 -0400 | [diff] [blame] | 720 | } |
| 721 | |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 722 | func TestLldpReRouteRuleDecomposition(t *testing.T) { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 723 | fa := &fu.FlowArgs{ |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 724 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 725 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 726 | fu.InPort(10), |
| 727 | fu.EthType(0x88CC), |
| 728 | }, |
| 729 | Actions: []*ofp.OfpAction{ |
| 730 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 731 | }, |
| 732 | } |
| 733 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 734 | fs, err := fu.MkFlowStat(fa) |
| 735 | assert.Nil(t, err) |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 736 | flows := map[uint64]*ofp.OfpFlowStats{fs.Id: fs} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 737 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 738 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, nil) |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 739 | assert.Nil(t, err) |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 740 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 741 | oltFlowAndGroup := deviceRules.Rules["olt"] |
| 742 | assert.Nil(t, onu1FlowAndGroup) |
| 743 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 744 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 745 | |
| 746 | fa = &fu.FlowArgs{ |
| 747 | KV: fu.OfpFlowModArgs{"priority": 1000}, |
| 748 | MatchFields: []*ofp.OfpOxmOfbField{ |
| 749 | fu.InPort(2), |
| 750 | fu.EthType(0x88CC), |
| 751 | }, |
| 752 | Actions: []*ofp.OfpAction{ |
| 753 | fu.Output(uint32(ofp.OfpPortNo_OFPP_CONTROLLER)), |
| 754 | }, |
| 755 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 756 | expectedOltFlow, err := fu.MkFlowStat(fa) |
| 757 | assert.Nil(t, err) |
Humera Kouser | 4ff8901 | 2019-08-25 19:01:51 -0400 | [diff] [blame] | 758 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
| 759 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 760 | } |
| 761 | |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 762 | func TestUnicastUpstreamRuleDecomposition(t *testing.T) { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 763 | fa := &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 764 | KV: fu.OfpFlowModArgs{"priority": 5000, "table_id": 0}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 765 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 766 | fu.InPort(1), |
| 767 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0), |
| 768 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 769 | }, |
| 770 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 771 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 772 | }, |
| 773 | } |
| 774 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 775 | fa2 := &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 776 | KV: fu.OfpFlowModArgs{"priority": 500, "table_id": 1}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 777 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 778 | fu.InPort(1), |
| 779 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101), |
| 780 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 781 | }, |
| 782 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 783 | fu.PushVlan(0x8100), |
| 784 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 1000)), |
| 785 | fu.SetField(fu.VlanPcp(0)), |
| 786 | fu.Output(10), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 787 | }, |
| 788 | } |
| 789 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 790 | fs, err := fu.MkFlowStat(fa) |
| 791 | assert.Nil(t, err) |
| 792 | fs2, err := fu.MkFlowStat(fa2) |
| 793 | assert.Nil(t, err) |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 794 | |
| 795 | fs.Instructions = []*ofp.OfpInstruction{{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 796 | Type: uint32(ofp.OfpInstructionType_OFPIT_GOTO_TABLE), |
| 797 | Data: &ofp.OfpInstruction_GotoTable{ |
| 798 | GotoTable: &ofp.OfpInstructionGotoTable{ |
| 799 | TableId: 1, |
| 800 | }, |
| 801 | }}} |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 802 | flows := map[uint64]*ofp.OfpFlowStats{fs.Id: fs, fs2.Id: fs2} |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 803 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 804 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 805 | |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 806 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, nil) |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 807 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 808 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 809 | oltFlowAndGroup := deviceRules.Rules["olt"] |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 810 | assert.NotNil(t, onu1FlowAndGroup) |
| 811 | assert.NotNil(t, onu1FlowAndGroup.Flows) |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 812 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 813 | assert.Equal(t, 0, onu1FlowAndGroup.Groups.Len()) |
| 814 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 815 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 816 | |
| 817 | fa = &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 818 | KV: fu.OfpFlowModArgs{"priority": 5000}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 819 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 820 | fu.InPort(2), |
| 821 | fu.TunnelId(uint64(1)), |
| 822 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0), |
| 823 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 824 | }, |
| 825 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 826 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101)), |
| 827 | fu.Output(1), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 828 | }, |
| 829 | } |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 830 | |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 831 | derivedFlow := onu1FlowAndGroup.GetFlow(0) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 832 | // Form the expected flow |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 833 | expectedOnu1Flow, err := fu.MkFlowStat(fa) |
| 834 | assert.Nil(t, err) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 835 | expectedOnu1Flow.Instructions = []*ofp.OfpInstruction{{ |
| 836 | Type: uint32(ofp.OfpInstructionType_OFPIT_APPLY_ACTIONS), |
| 837 | Data: &ofp.OfpInstruction_Actions{ |
| 838 | Actions: &ofp.OfpInstructionActions{ |
| 839 | Actions: []*ofp.OfpAction{{ |
| 840 | Type: 0, |
| 841 | Action: &ofp.OfpAction_Output{ |
| 842 | Output: &ofp.OfpActionOutput{ |
| 843 | Port: 1, |
| 844 | MaxLen: 65509, |
| 845 | }, |
| 846 | }}}}}}} |
| 847 | |
| 848 | 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] | 849 | assert.Equal(t, expectedOnu1Flow.String(), derivedFlow.String()) |
| 850 | |
| 851 | fa = &fu.FlowArgs{ |
| 852 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 853 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 854 | fu.InPort(1), |
| 855 | fu.TunnelId(uint64(1)), |
| 856 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101), |
| 857 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 858 | }, |
| 859 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 860 | fu.PushVlan(0x8100), |
| 861 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 1000)), |
| 862 | fu.SetField(fu.VlanPcp(0)), |
| 863 | fu.Output(2), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 864 | }, |
| 865 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 866 | expectedOltFlow, err := fu.MkFlowStat(fa) |
| 867 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 868 | derivedFlow = oltFlowAndGroup.GetFlow(0) |
| 869 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 870 | } |
| 871 | |
| 872 | func TestUnicastDownstreamRuleDecomposition(t *testing.T) { |
Girish Kumar | f56a468 | 2020-03-20 20:07:46 +0000 | [diff] [blame] | 873 | logger.Debugf("Starting Test Unicast Downstream") |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 874 | fa1 := &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 875 | KV: fu.OfpFlowModArgs{"priority": 500, "table_id": 0}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 876 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 877 | fu.InPort(10), |
| 878 | fu.Metadata_ofp((1000 << 32) | 1), |
| 879 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 880 | }, |
| 881 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 882 | fu.PopVlan(), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 883 | }, |
| 884 | } |
| 885 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 886 | fa2 := &fu.FlowArgs{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 887 | KV: fu.OfpFlowModArgs{"priority": 500, "table_id": 1}, |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 888 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 889 | fu.InPort(10), |
| 890 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101), |
| 891 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 892 | }, |
| 893 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 894 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0)), |
| 895 | fu.Output(1), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 896 | }, |
| 897 | } |
| 898 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 899 | fs1, err := fu.MkFlowStat(fa1) |
| 900 | assert.Nil(t, err) |
| 901 | fs2, err := fu.MkFlowStat(fa2) |
| 902 | assert.Nil(t, err) |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 903 | fs1.Instructions = []*ofp.OfpInstruction{{ |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 904 | Type: uint32(ofp.OfpInstructionType_OFPIT_GOTO_TABLE), |
| 905 | Data: &ofp.OfpInstruction_GotoTable{ |
| 906 | GotoTable: &ofp.OfpInstructionGotoTable{ |
| 907 | TableId: 1, |
| 908 | }, |
| 909 | }}} |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 910 | flows := map[uint64]*ofp.OfpFlowStats{fs1.Id: fs1, fs2.Id: fs2} |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 911 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 912 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 913 | |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 914 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, nil) |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 915 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 916 | onu1FlowAndGroup := deviceRules.Rules["onu1"] |
| 917 | oltFlowAndGroup := deviceRules.Rules["olt"] |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 918 | assert.Equal(t, 1, onu1FlowAndGroup.Flows.Len()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 919 | assert.Equal(t, 0, onu1FlowAndGroup.Groups.Len()) |
| 920 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 921 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 922 | |
| 923 | fa1 = &fu.FlowArgs{ |
| 924 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 925 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 926 | fu.InPort(2), |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 927 | fu.TunnelId(uint64(10)), |
| 928 | fu.Metadata_ofp(4294967296001), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 929 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 930 | }, |
| 931 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 932 | fu.PopVlan(), |
| 933 | fu.Output(1), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 934 | }, |
| 935 | } |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 936 | |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 937 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 938 | expectedOltFlow, err := fu.MkFlowStat(fa1) |
| 939 | assert.Nil(t, err) |
Manikkaraj k | b1a1092 | 2019-07-29 12:10:34 -0400 | [diff] [blame] | 940 | expectedOltFlow.Instructions = []*ofp.OfpInstruction{{ |
| 941 | Type: uint32(ofp.OfpInstructionType_OFPIT_APPLY_ACTIONS), |
| 942 | Data: &ofp.OfpInstruction_Actions{ |
| 943 | Actions: &ofp.OfpInstructionActions{ |
| 944 | Actions: []*ofp.OfpAction{{ |
| 945 | Type: 0, |
| 946 | Action: &ofp.OfpAction_Output{ |
| 947 | Output: &ofp.OfpActionOutput{ |
| 948 | Port: 1, |
| 949 | MaxLen: 65509, |
| 950 | }, |
| 951 | }}}}}}} |
| 952 | expectedOltFlow.Id = derivedFlow.Id |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 953 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
| 954 | |
| 955 | fa1 = &fu.FlowArgs{ |
| 956 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 957 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 958 | fu.InPort(1), |
| 959 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 101), |
| 960 | fu.VlanPcp(0), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 961 | }, |
| 962 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 963 | fu.SetField(fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 0)), |
| 964 | fu.Output(2), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 965 | }, |
| 966 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 967 | expectedOnu1Flow, err := fu.MkFlowStat(fa1) |
| 968 | assert.Nil(t, err) |
khenaidoo | 3306c99 | 2019-05-24 16:57:35 -0400 | [diff] [blame] | 969 | derivedFlow = onu1FlowAndGroup.GetFlow(0) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 970 | assert.Equal(t, expectedOnu1Flow.String(), derivedFlow.String()) |
| 971 | } |
| 972 | |
| 973 | func TestMulticastDownstreamRuleDecomposition(t *testing.T) { |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 974 | fa := &fu.FlowArgs{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 975 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 976 | MatchFields: []*ofp.OfpOxmOfbField{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 977 | fu.InPort(10), |
| 978 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 170), |
| 979 | fu.VlanPcp(0), |
| 980 | fu.EthType(0x800), |
| 981 | fu.Ipv4Dst(0xe00a0a0a), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 982 | }, |
| 983 | Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 984 | fu.Group(10), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 985 | }, |
| 986 | } |
| 987 | |
npujar | 1d86a52 | 2019-11-14 17:11:16 +0530 | [diff] [blame] | 988 | ga := &fu.GroupArgs{ |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 989 | GroupId: 10, |
| 990 | Buckets: []*ofp.OfpBucket{ |
| 991 | {Actions: []*ofp.OfpAction{ |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 992 | fu.PopVlan(), |
| 993 | fu.Output(1), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 994 | }, |
| 995 | }, |
| 996 | }, |
| 997 | } |
| 998 | |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 999 | fs, err := fu.MkFlowStat(fa) |
| 1000 | assert.Nil(t, err) |
Kent Hagerman | 433a31a | 2020-05-20 19:04:48 -0400 | [diff] [blame^] | 1001 | flows := map[uint64]*ofp.OfpFlowStats{fs.Id: fs} |
| 1002 | groups := map[uint32]*ofp.OfpGroupEntry{ga.GroupId: fu.MkGroupStat(ga)} |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 1003 | tfd := newTestFlowDecomposer(t, newTestDeviceManager()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1004 | |
khenaidoo | 820197c | 2020-02-13 16:35:33 -0500 | [diff] [blame] | 1005 | deviceRules, err := tfd.fd.DecomposeRules(context.Background(), tfd, flows, groups) |
| 1006 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1007 | oltFlowAndGroup := deviceRules.Rules["olt"] |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1008 | assert.Equal(t, 1, oltFlowAndGroup.Flows.Len()) |
| 1009 | assert.Equal(t, 0, oltFlowAndGroup.Groups.Len()) |
| 1010 | |
| 1011 | fa = &fu.FlowArgs{ |
| 1012 | KV: fu.OfpFlowModArgs{"priority": 500}, |
| 1013 | MatchFields: []*ofp.OfpOxmOfbField{ |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 1014 | fu.InPort(10), |
khenaidoo | 68c930b | 2019-05-13 11:46:51 -0400 | [diff] [blame] | 1015 | fu.VlanVid(uint32(ofp.OfpVlanId_OFPVID_PRESENT) | 170), |
| 1016 | fu.VlanPcp(0), |
| 1017 | fu.EthType(0x800), |
| 1018 | fu.Ipv4Dst(0xe00a0a0a), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1019 | }, |
| 1020 | Actions: []*ofp.OfpAction{ |
Esin Karaman | 09959ae | 2019-11-29 13:59:58 +0000 | [diff] [blame] | 1021 | fu.Group(10), |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1022 | }, |
| 1023 | } |
Scott Baker | fdea1e3 | 2020-02-21 15:35:41 -0800 | [diff] [blame] | 1024 | expectedOltFlow, err := fu.MkFlowStat(fa) |
| 1025 | assert.Nil(t, err) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1026 | derivedFlow := oltFlowAndGroup.GetFlow(0) |
| 1027 | assert.Equal(t, expectedOltFlow.String(), derivedFlow.String()) |
khenaidoo | d20a585 | 2018-10-22 22:09:55 -0400 | [diff] [blame] | 1028 | } |