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 | |
| 17 | package org.onosproject.pipelines.fabric.pipeliner; |
| 18 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 19 | import org.junit.Before; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 20 | import org.junit.Ignore; |
| 21 | import org.junit.Test; |
| 22 | import org.onlab.packet.Ethernet; |
| 23 | import org.onlab.packet.IPv4; |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 24 | import org.onlab.packet.MacAddress; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 25 | import org.onlab.packet.TpPort; |
| 26 | import org.onlab.packet.UDP; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 27 | import org.onosproject.net.flow.DefaultFlowRule; |
| 28 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 29 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 30 | import org.onosproject.net.flow.FlowRule; |
| 31 | import org.onosproject.net.flow.TrafficSelector; |
| 32 | import org.onosproject.net.flow.TrafficTreatment; |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 33 | import org.onosproject.net.flow.criteria.Criterion; |
| 34 | import org.onosproject.net.flow.criteria.EthCriterion; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 35 | import org.onosproject.net.flowobjective.DefaultForwardingObjective; |
| 36 | import org.onosproject.net.flowobjective.ForwardingObjective; |
| 37 | import org.onosproject.net.group.GroupDescription; |
| 38 | import org.onosproject.net.pi.model.PiTableId; |
| 39 | import org.onosproject.net.pi.runtime.PiAction; |
| 40 | import org.onosproject.net.pi.runtime.PiActionParam; |
| 41 | import org.onosproject.pipelines.fabric.FabricConstants; |
| 42 | |
| 43 | import java.util.List; |
| 44 | |
| 45 | import static org.junit.Assert.assertEquals; |
| 46 | import static org.junit.Assert.assertTrue; |
| 47 | |
| 48 | /** |
| 49 | * Test cases for fabric.p4 pipeline forwarding control block. |
| 50 | */ |
| 51 | public class FabricForwardingPipelineTest extends FabricPipelinerTest { |
| 52 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 53 | private ForwardingObjectiveTranslator translator; |
| 54 | |
| 55 | @Before |
| 56 | public void setup() { |
| 57 | super.doSetup(); |
| 58 | translator = new ForwardingObjectiveTranslator(DEVICE_ID, capabilitiesHashed); |
| 59 | } |
| 60 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 61 | /** |
| 62 | * Test versatile flag of forwarding objective with ARP match. |
| 63 | */ |
| 64 | @Test |
| 65 | public void testAclArp() { |
| 66 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 67 | .punt() |
| 68 | .build(); |
| 69 | // ARP |
| 70 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 71 | .matchEthType(Ethernet.TYPE_ARP) |
| 72 | .build(); |
| 73 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 74 | .withSelector(selector) |
| 75 | .withPriority(PRIORITY) |
| 76 | .fromApp(APP_ID) |
| 77 | .makePermanent() |
| 78 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 79 | .withTreatment(treatment) |
| 80 | .add(); |
| 81 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 82 | ObjectiveTranslation result = translator.translate(fwd); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 83 | |
| 84 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 85 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 86 | assertEquals(1, flowRulesInstalled.size()); |
| 87 | assertTrue(groupsInstalled.isEmpty()); |
| 88 | |
| 89 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 90 | PiAction piAction = PiAction.builder() |
| 91 | .withId(FabricConstants.FABRIC_INGRESS_ACL_CLONE_TO_CPU) |
| 92 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 93 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 94 | .forDevice(DEVICE_ID) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 95 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 96 | .withPriority(PRIORITY) |
| 97 | .makePermanent() |
| 98 | .withSelector(selector) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 99 | .withTreatment(DefaultTrafficTreatment.builder() |
| 100 | .piTableAction(piAction).build()) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 101 | .fromApp(APP_ID) |
| 102 | .build(); |
| 103 | |
| 104 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * Test versatile flag of forwarding objective with DHCP match. |
| 109 | */ |
| 110 | @Test |
| 111 | public void testAclDhcp() { |
| 112 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 113 | .wipeDeferred() |
| 114 | .punt() |
| 115 | .build(); |
| 116 | // DHCP |
| 117 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 118 | .matchEthType(Ethernet.TYPE_IPV4) |
| 119 | .matchIPProtocol(IPv4.PROTOCOL_UDP) |
| 120 | .matchUdpSrc(TpPort.tpPort(UDP.DHCP_CLIENT_PORT)) |
| 121 | .matchUdpDst(TpPort.tpPort(UDP.DHCP_SERVER_PORT)) |
| 122 | .build(); |
| 123 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 124 | .withSelector(selector) |
| 125 | .withPriority(PRIORITY) |
| 126 | .fromApp(APP_ID) |
| 127 | .makePermanent() |
| 128 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 129 | .withTreatment(treatment) |
| 130 | .add(); |
| 131 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 132 | ObjectiveTranslation result = translator.translate(fwd); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 133 | |
| 134 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 135 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 136 | assertEquals(1, flowRulesInstalled.size()); |
| 137 | assertTrue(groupsInstalled.isEmpty()); |
| 138 | |
| 139 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 140 | PiAction piAction = PiAction.builder() |
| 141 | .withId(FabricConstants.FABRIC_INGRESS_ACL_PUNT_TO_CPU) |
| 142 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 143 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 144 | .forDevice(DEVICE_ID) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 145 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 146 | .withPriority(PRIORITY) |
| 147 | .makePermanent() |
| 148 | .withSelector(selector) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 149 | .withTreatment(DefaultTrafficTreatment.builder() |
| 150 | .piTableAction(piAction).build()) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 151 | .fromApp(APP_ID) |
| 152 | .build(); |
| 153 | |
| 154 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 155 | } |
| 156 | |
| 157 | /** |
| 158 | * Test programming L2 unicast rule to bridging table. |
| 159 | */ |
| 160 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 161 | public void testL2Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 162 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 163 | .matchVlanId(VLAN_100) |
| 164 | .matchEthDst(HOST_MAC) |
| 165 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 166 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING, |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 167 | buildExpectedSelector(selector), selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 168 | } |
| 169 | |
| 170 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 171 | public void testL2Broadcast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 172 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 173 | .matchVlanId(VLAN_100) |
| 174 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 175 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING, |
| 176 | selector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 177 | } |
| 178 | |
| 179 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 180 | public void testIPv4Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 181 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 182 | .matchEthType(Ethernet.TYPE_IPV4) |
| 183 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 184 | .build(); |
| 185 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 186 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 187 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 188 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 189 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 190 | } |
| 191 | |
| 192 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 193 | public void testIPv4UnicastWithNoNextId() throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 194 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 195 | .matchEthType(Ethernet.TYPE_IPV4) |
| 196 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 197 | .build(); |
| 198 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 199 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 200 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 201 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 202 | expectedSelector, selector, null); |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 203 | } |
| 204 | |
| 205 | @Test |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 206 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 207 | public void testIPv4Multicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 208 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 209 | .matchEthType(Ethernet.TYPE_IPV4) |
| 210 | .matchVlanId(VLAN_100) |
| 211 | .matchIPDst(IPV4_MCAST_ADDR) |
| 212 | .build(); |
| 213 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 214 | .matchIPDst(IPV4_MCAST_ADDR) |
| 215 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 216 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 217 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 218 | } |
| 219 | |
| 220 | @Test |
| 221 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 222 | public void testIPv6Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 223 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 224 | .matchEthType(Ethernet.TYPE_IPV6) |
| 225 | .matchIPDst(IPV6_UNICAST_ADDR) |
| 226 | .build(); |
| 227 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 228 | .matchIPDst(IPV6_UNICAST_ADDR) |
| 229 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 230 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 231 | expectedSelector, selector, NEXT_ID_1); |
| 232 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 233 | } |
| 234 | |
| 235 | @Test |
| 236 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 237 | public void testIPv6Multicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 238 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 239 | .matchEthType(Ethernet.TYPE_IPV6) |
| 240 | .matchVlanId(VLAN_100) |
| 241 | .matchIPDst(IPV6_MCAST_ADDR) |
| 242 | .build(); |
| 243 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 244 | .matchIPDst(IPV6_MCAST_ADDR) |
| 245 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 246 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 247 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 248 | } |
| 249 | |
| 250 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 251 | public void testMpls() throws FabricPipelinerException { |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 252 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 253 | .matchEthType(Ethernet.MPLS_UNICAST) |
| 254 | .matchMplsLabel(MPLS_10) |
| 255 | .matchMplsBos(true) |
| 256 | .build(); |
| 257 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 258 | .matchMplsLabel(MPLS_10) |
| 259 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 260 | |
Charles Chan | ea89a1c | 2018-08-13 13:14:18 -0700 | [diff] [blame] | 261 | PiActionParam nextIdParam = new PiActionParam(FabricConstants.NEXT_ID, NEXT_ID_1); |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 262 | PiAction setNextIdAction = PiAction.builder() |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 263 | .withId(FabricConstants.FABRIC_INGRESS_FORWARDING_POP_MPLS_AND_NEXT) |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 264 | .withParameter(nextIdParam) |
| 265 | .build(); |
| 266 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 267 | .piTableAction(setNextIdAction) |
| 268 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 269 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_MPLS, |
| 270 | expectedSelector, selector, NEXT_ID_1, treatment); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 271 | } |
| 272 | |
| 273 | private void testSpecificForward(PiTableId expectedTableId, TrafficSelector expectedSelector, |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 274 | TrafficSelector selector, Integer nextId) throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 275 | TrafficTreatment setNextIdTreatment; |
| 276 | if (nextId == null) { |
| 277 | // Ref: RoutingRulePopulator.java->revokeIpRuleForRouter |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 278 | |
| 279 | setNextIdTreatment = DefaultTrafficTreatment.builder(). |
| 280 | piTableAction(PiAction.builder() |
| 281 | .withId(FabricConstants.FABRIC_INGRESS_FORWARDING_NOP_ROUTING_V4) |
| 282 | .build()) |
| 283 | .build(); |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 284 | } else { |
Charles Chan | ea89a1c | 2018-08-13 13:14:18 -0700 | [diff] [blame] | 285 | PiActionParam nextIdParam = new PiActionParam(FabricConstants.NEXT_ID, nextId); |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 286 | PiAction.Builder setNextIdAction = PiAction.builder() |
| 287 | .withParameter(nextIdParam); |
| 288 | |
| 289 | if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING)) { |
| 290 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_BRIDGING); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 291 | } else if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4)) { |
| 292 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V4); |
| 293 | } else if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6)) { |
| 294 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V6); |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 295 | } |
| 296 | |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 297 | setNextIdTreatment = DefaultTrafficTreatment.builder() |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 298 | .piTableAction(setNextIdAction.build()) |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 299 | .build(); |
| 300 | } |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 301 | |
| 302 | testSpecificForward(expectedTableId, expectedSelector, selector, nextId, setNextIdTreatment); |
| 303 | |
| 304 | } |
| 305 | |
| 306 | private void testSpecificForward(PiTableId expectedTableId, TrafficSelector expectedSelector, |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 307 | TrafficSelector selector, Integer nextId, TrafficTreatment treatment) |
| 308 | throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 309 | ForwardingObjective.Builder fwd = DefaultForwardingObjective.builder() |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 310 | .withSelector(selector) |
| 311 | .withPriority(PRIORITY) |
| 312 | .fromApp(APP_ID) |
| 313 | .makePermanent() |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 314 | .withTreatment(treatment) |
| 315 | .withFlag(ForwardingObjective.Flag.SPECIFIC); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 316 | |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 317 | if (nextId != null) { |
| 318 | fwd.nextStep(nextId); |
| 319 | } |
| 320 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 321 | ObjectiveTranslation actualTranslation = translator.translate(fwd.add()); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 322 | |
| 323 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 324 | .forDevice(DEVICE_ID) |
| 325 | .forTable(expectedTableId) |
| 326 | .withPriority(PRIORITY) |
| 327 | .makePermanent() |
| 328 | .withSelector(expectedSelector) |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 329 | .withTreatment(treatment) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 330 | .fromApp(APP_ID) |
| 331 | .build(); |
| 332 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame^] | 333 | ObjectiveTranslation expectedTranslation = ObjectiveTranslation.builder() |
| 334 | .addFlowRule(expectedFlowRule) |
| 335 | .build(); |
| 336 | |
| 337 | assertEquals(expectedTranslation, actualTranslation); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 338 | } |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 339 | |
| 340 | private TrafficSelector buildExpectedSelector(TrafficSelector selector) { |
| 341 | TrafficSelector.Builder sbuilder = DefaultTrafficSelector.builder(); |
| 342 | selector.criteria().forEach(c -> { |
| 343 | if (c.type() == Criterion.Type.ETH_DST) { |
| 344 | sbuilder.matchEthDstMasked(((EthCriterion) c).mac(), MacAddress.EXACT_MASK); |
| 345 | } else { |
| 346 | sbuilder.add(c); |
| 347 | } |
| 348 | }); |
| 349 | return sbuilder.build(); |
| 350 | } |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 351 | } |