Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Carmelo Cascone | 356ab8b | 2019-09-25 01:02:53 -0700 | [diff] [blame] | 17 | package org.onosproject.pipelines.fabric.impl.behaviour.pipeliner; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 18 | |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 19 | import com.google.common.collect.ImmutableList; |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 20 | import org.junit.Before; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 21 | import org.junit.Ignore; |
| 22 | import org.junit.Test; |
| 23 | import org.onlab.packet.Ethernet; |
| 24 | import org.onlab.packet.IPv4; |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 25 | import org.onlab.packet.MacAddress; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 26 | import org.onlab.packet.TpPort; |
| 27 | import org.onlab.packet.UDP; |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 28 | import org.onosproject.net.PortNumber; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 29 | import org.onosproject.net.flow.DefaultFlowRule; |
| 30 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 31 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 32 | import org.onosproject.net.flow.FlowRule; |
| 33 | import org.onosproject.net.flow.TrafficSelector; |
| 34 | import org.onosproject.net.flow.TrafficTreatment; |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 35 | import org.onosproject.net.flow.criteria.Criterion; |
| 36 | import org.onosproject.net.flow.criteria.EthCriterion; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 37 | import org.onosproject.net.flowobjective.DefaultForwardingObjective; |
| 38 | import org.onosproject.net.flowobjective.ForwardingObjective; |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 39 | import org.onosproject.net.group.DefaultGroupBucket; |
| 40 | import org.onosproject.net.group.DefaultGroupDescription; |
| 41 | import org.onosproject.net.group.DefaultGroupKey; |
| 42 | import org.onosproject.net.group.GroupBucket; |
| 43 | import org.onosproject.net.group.GroupBuckets; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 44 | import org.onosproject.net.group.GroupDescription; |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 45 | import org.onosproject.net.group.GroupKey; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 46 | import org.onosproject.net.pi.model.PiTableId; |
| 47 | import org.onosproject.net.pi.runtime.PiAction; |
| 48 | import org.onosproject.net.pi.runtime.PiActionParam; |
Carmelo Cascone | 2102bfb | 2020-12-04 16:54:24 -0800 | [diff] [blame] | 49 | import org.onosproject.pipelines.fabric.FabricConstants; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 50 | |
| 51 | import java.util.List; |
| 52 | |
| 53 | import static org.junit.Assert.assertEquals; |
| 54 | import static org.junit.Assert.assertTrue; |
| 55 | |
| 56 | /** |
| 57 | * Test cases for fabric.p4 pipeline forwarding control block. |
| 58 | */ |
Carmelo Cascone | 2388cc1 | 2021-05-26 19:30:30 +0200 | [diff] [blame^] | 59 | public class ForwardingObjectiveTranslatorTest extends BaseObjectiveTranslatorTest { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 60 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 61 | private ForwardingObjectiveTranslator translator; |
| 62 | |
| 63 | @Before |
| 64 | public void setup() { |
| 65 | super.doSetup(); |
| 66 | translator = new ForwardingObjectiveTranslator(DEVICE_ID, capabilitiesHashed); |
| 67 | } |
| 68 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 69 | /** |
| 70 | * Test versatile flag of forwarding objective with ARP match. |
| 71 | */ |
| 72 | @Test |
| 73 | public void testAclArp() { |
| 74 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 75 | .punt() |
| 76 | .build(); |
| 77 | // ARP |
| 78 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 79 | .matchEthType(Ethernet.TYPE_ARP) |
| 80 | .build(); |
| 81 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 82 | .withSelector(selector) |
| 83 | .withPriority(PRIORITY) |
| 84 | .fromApp(APP_ID) |
| 85 | .makePermanent() |
| 86 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 87 | .withTreatment(treatment) |
| 88 | .add(); |
| 89 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 90 | ObjectiveTranslation result = translator.translate(fwd); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 91 | |
| 92 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 93 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 94 | assertEquals(1, flowRulesInstalled.size()); |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 95 | assertEquals(1, groupsInstalled.size()); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 96 | |
| 97 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 98 | PiAction piAction = PiAction.builder() |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 99 | .withId(FabricConstants.FABRIC_INGRESS_ACL_SET_CLONE_SESSION_ID) |
| 100 | .withParameter(new PiActionParam( |
| 101 | FabricConstants.CLONE_ID, |
| 102 | ForwardingObjectiveTranslator.CLONE_TO_CPU_ID)) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 103 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 104 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 105 | .forDevice(DEVICE_ID) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 106 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 107 | .withPriority(PRIORITY) |
| 108 | .makePermanent() |
| 109 | .withSelector(selector) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 110 | .withTreatment(DefaultTrafficTreatment.builder() |
| 111 | .piTableAction(piAction).build()) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 112 | .fromApp(APP_ID) |
| 113 | .build(); |
| 114 | |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 115 | GroupDescription actualCloneGroup = groupsInstalled.get(0); |
| 116 | TrafficTreatment cloneGroupTreatment = DefaultTrafficTreatment.builder() |
| 117 | .setOutput(PortNumber.CONTROLLER) |
| 118 | .build(); |
| 119 | |
| 120 | List<GroupBucket> cloneBuckets = ImmutableList.of( |
| 121 | DefaultGroupBucket.createCloneGroupBucket(cloneGroupTreatment)); |
| 122 | |
| 123 | GroupBuckets cloneGroupBuckets = new GroupBuckets(cloneBuckets); |
| 124 | GroupKey cloneGroupKey = new DefaultGroupKey( |
| 125 | FabricPipeliner.KRYO.serialize(ForwardingObjectiveTranslator.CLONE_TO_CPU_ID)); |
| 126 | GroupDescription expectedCloneGroup = new DefaultGroupDescription( |
| 127 | DEVICE_ID, |
| 128 | GroupDescription.Type.CLONE, |
| 129 | cloneGroupBuckets, |
| 130 | cloneGroupKey, |
| 131 | ForwardingObjectiveTranslator.CLONE_TO_CPU_ID, |
| 132 | APP_ID |
| 133 | ); |
| 134 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 135 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 136 | assertTrue(expectedCloneGroup.equals(actualCloneGroup)); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 137 | } |
| 138 | |
| 139 | /** |
| 140 | * Test versatile flag of forwarding objective with DHCP match. |
| 141 | */ |
| 142 | @Test |
| 143 | public void testAclDhcp() { |
| 144 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 145 | .wipeDeferred() |
| 146 | .punt() |
| 147 | .build(); |
| 148 | // DHCP |
| 149 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 150 | .matchEthType(Ethernet.TYPE_IPV4) |
| 151 | .matchIPProtocol(IPv4.PROTOCOL_UDP) |
| 152 | .matchUdpSrc(TpPort.tpPort(UDP.DHCP_CLIENT_PORT)) |
| 153 | .matchUdpDst(TpPort.tpPort(UDP.DHCP_SERVER_PORT)) |
| 154 | .build(); |
| 155 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 156 | .withSelector(selector) |
| 157 | .withPriority(PRIORITY) |
| 158 | .fromApp(APP_ID) |
| 159 | .makePermanent() |
| 160 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 161 | .withTreatment(treatment) |
| 162 | .add(); |
| 163 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 164 | ObjectiveTranslation result = translator.translate(fwd); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 165 | |
| 166 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 167 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 168 | assertEquals(1, flowRulesInstalled.size()); |
| 169 | assertTrue(groupsInstalled.isEmpty()); |
| 170 | |
| 171 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 172 | PiAction piAction = PiAction.builder() |
| 173 | .withId(FabricConstants.FABRIC_INGRESS_ACL_PUNT_TO_CPU) |
| 174 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 175 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 176 | .forDevice(DEVICE_ID) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 177 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 178 | .withPriority(PRIORITY) |
| 179 | .makePermanent() |
| 180 | .withSelector(selector) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 181 | .withTreatment(DefaultTrafficTreatment.builder() |
| 182 | .piTableAction(piAction).build()) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 183 | .fromApp(APP_ID) |
| 184 | .build(); |
| 185 | |
| 186 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 187 | } |
| 188 | |
| 189 | /** |
| 190 | * Test programming L2 unicast rule to bridging table. |
| 191 | */ |
| 192 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 193 | public void testL2Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 194 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 195 | .matchVlanId(VLAN_100) |
| 196 | .matchEthDst(HOST_MAC) |
| 197 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 198 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING, |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 199 | buildExpectedSelector(selector), selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 200 | } |
| 201 | |
| 202 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 203 | public void testL2Broadcast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 204 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 205 | .matchVlanId(VLAN_100) |
| 206 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 207 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING, |
| 208 | selector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 209 | } |
| 210 | |
| 211 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 212 | public void testIPv4Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 213 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 214 | .matchEthType(Ethernet.TYPE_IPV4) |
| 215 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 216 | .build(); |
| 217 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 218 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 219 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 220 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 221 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 222 | } |
| 223 | |
| 224 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 225 | public void testIPv4UnicastWithNoNextId() throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 226 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 227 | .matchEthType(Ethernet.TYPE_IPV4) |
| 228 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 229 | .build(); |
| 230 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 231 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 232 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 233 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 234 | expectedSelector, selector, null); |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 235 | } |
| 236 | |
| 237 | @Test |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 238 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 239 | public void testIPv4Multicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 240 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 241 | .matchEthType(Ethernet.TYPE_IPV4) |
| 242 | .matchVlanId(VLAN_100) |
| 243 | .matchIPDst(IPV4_MCAST_ADDR) |
| 244 | .build(); |
| 245 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 246 | .matchIPDst(IPV4_MCAST_ADDR) |
| 247 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 248 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 249 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 250 | } |
| 251 | |
| 252 | @Test |
| 253 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 254 | public void testIPv6Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 255 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 256 | .matchEthType(Ethernet.TYPE_IPV6) |
| 257 | .matchIPDst(IPV6_UNICAST_ADDR) |
| 258 | .build(); |
| 259 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 260 | .matchIPDst(IPV6_UNICAST_ADDR) |
| 261 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 262 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 263 | expectedSelector, selector, NEXT_ID_1); |
| 264 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 265 | } |
| 266 | |
| 267 | @Test |
| 268 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 269 | public void testIPv6Multicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 270 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 271 | .matchEthType(Ethernet.TYPE_IPV6) |
| 272 | .matchVlanId(VLAN_100) |
| 273 | .matchIPDst(IPV6_MCAST_ADDR) |
| 274 | .build(); |
| 275 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 276 | .matchIPDst(IPV6_MCAST_ADDR) |
| 277 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 278 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 279 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 280 | } |
| 281 | |
| 282 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 283 | public void testMpls() throws FabricPipelinerException { |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 284 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 285 | .matchEthType(Ethernet.MPLS_UNICAST) |
| 286 | .matchMplsLabel(MPLS_10) |
| 287 | .matchMplsBos(true) |
| 288 | .build(); |
| 289 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 290 | .matchMplsLabel(MPLS_10) |
| 291 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 292 | |
Charles Chan | ea89a1c | 2018-08-13 13:14:18 -0700 | [diff] [blame] | 293 | PiActionParam nextIdParam = new PiActionParam(FabricConstants.NEXT_ID, NEXT_ID_1); |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 294 | PiAction setNextIdAction = PiAction.builder() |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 295 | .withId(FabricConstants.FABRIC_INGRESS_FORWARDING_POP_MPLS_AND_NEXT) |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 296 | .withParameter(nextIdParam) |
| 297 | .build(); |
| 298 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 299 | .piTableAction(setNextIdAction) |
| 300 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 301 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_MPLS, |
| 302 | expectedSelector, selector, NEXT_ID_1, treatment); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 303 | } |
| 304 | |
| 305 | private void testSpecificForward(PiTableId expectedTableId, TrafficSelector expectedSelector, |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 306 | TrafficSelector selector, Integer nextId) throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 307 | TrafficTreatment setNextIdTreatment; |
| 308 | if (nextId == null) { |
| 309 | // Ref: RoutingRulePopulator.java->revokeIpRuleForRouter |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 310 | |
| 311 | setNextIdTreatment = DefaultTrafficTreatment.builder(). |
| 312 | piTableAction(PiAction.builder() |
| 313 | .withId(FabricConstants.FABRIC_INGRESS_FORWARDING_NOP_ROUTING_V4) |
| 314 | .build()) |
| 315 | .build(); |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 316 | } else { |
Charles Chan | ea89a1c | 2018-08-13 13:14:18 -0700 | [diff] [blame] | 317 | PiActionParam nextIdParam = new PiActionParam(FabricConstants.NEXT_ID, nextId); |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 318 | PiAction.Builder setNextIdAction = PiAction.builder() |
| 319 | .withParameter(nextIdParam); |
| 320 | |
| 321 | if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING)) { |
| 322 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_BRIDGING); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 323 | } else if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4)) { |
| 324 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V4); |
| 325 | } else if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6)) { |
| 326 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V6); |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 327 | } |
| 328 | |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 329 | setNextIdTreatment = DefaultTrafficTreatment.builder() |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 330 | .piTableAction(setNextIdAction.build()) |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 331 | .build(); |
| 332 | } |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 333 | |
| 334 | testSpecificForward(expectedTableId, expectedSelector, selector, nextId, setNextIdTreatment); |
| 335 | |
| 336 | } |
| 337 | |
| 338 | private void testSpecificForward(PiTableId expectedTableId, TrafficSelector expectedSelector, |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 339 | TrafficSelector selector, Integer nextId, TrafficTreatment treatment) |
| 340 | throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 341 | ForwardingObjective.Builder fwd = DefaultForwardingObjective.builder() |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 342 | .withSelector(selector) |
| 343 | .withPriority(PRIORITY) |
| 344 | .fromApp(APP_ID) |
| 345 | .makePermanent() |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 346 | .withTreatment(treatment) |
| 347 | .withFlag(ForwardingObjective.Flag.SPECIFIC); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 348 | |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 349 | if (nextId != null) { |
| 350 | fwd.nextStep(nextId); |
| 351 | } |
| 352 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 353 | ObjectiveTranslation actualTranslation = translator.translate(fwd.add()); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 354 | |
| 355 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 356 | .forDevice(DEVICE_ID) |
| 357 | .forTable(expectedTableId) |
| 358 | .withPriority(PRIORITY) |
| 359 | .makePermanent() |
| 360 | .withSelector(expectedSelector) |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 361 | .withTreatment(treatment) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 362 | .fromApp(APP_ID) |
| 363 | .build(); |
| 364 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 365 | ObjectiveTranslation expectedTranslation = ObjectiveTranslation.builder() |
| 366 | .addFlowRule(expectedFlowRule) |
| 367 | .build(); |
| 368 | |
| 369 | assertEquals(expectedTranslation, actualTranslation); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 370 | } |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 371 | |
| 372 | private TrafficSelector buildExpectedSelector(TrafficSelector selector) { |
| 373 | TrafficSelector.Builder sbuilder = DefaultTrafficSelector.builder(); |
| 374 | selector.criteria().forEach(c -> { |
| 375 | if (c.type() == Criterion.Type.ETH_DST) { |
| 376 | sbuilder.matchEthDstMasked(((EthCriterion) c).mac(), MacAddress.EXACT_MASK); |
| 377 | } else { |
| 378 | sbuilder.add(c); |
| 379 | } |
| 380 | }); |
| 381 | return sbuilder.build(); |
| 382 | } |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 383 | } |