opendaylight/adsal/protocol_plugins/openflow/src/test/java/org/opendaylight/controller/protocol_plugin/openflow/vendorextension/v6extension/V6ExtensionTest.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.protocol_plugin.openflow.vendorextension.v6extension;
   9
  10 import static org.junit.Assert.fail;
  11
  12 import java.net.InetAddress;
  13 import java.net.UnknownHostException;
  14 import java.nio.ByteBuffer;
  15 import java.util.Arrays;
  16
  17 import org.junit.Assert;
  18 import org.junit.Test;
  19 import org.openflow.protocol.OFMatch;
  20 import org.openflow.util.U32;
  21
  22 public class V6ExtensionTest {
  23
  24     @Test
  25     public void testFromString() throws UnknownHostException {
  26         // This tests creating V6Match using fromString and OFMatch by comparing
  27         // the results to each other
  28         V6Match match = new V6Match();
  29         V6Match match2 = new V6Match();
  30
  31         OFMatch ofm = new OFMatch();
  32         V6Match match4 = new V6Match(ofm);
  33
  34         match.fromString("");
  35         Assert.assertTrue(match.equals(match2));
  36         match.fromString("any");
  37         Assert.assertTrue(match.equals(match2));
  38         Assert.assertTrue(match.equals(match4));
  39         try {
  40             match.fromString("invalidArgument");
  41
  42             fail("Did not throw IllegalArgumentException");
  43         } catch (IllegalArgumentException e) {
  44             // passed test for throwing exception.
  45         }
  46         try {
  47             match.fromString("invalidParameter=abcdefg");
  48             fail("Did not throw IllegalArgumentException");
  49         } catch (IllegalArgumentException e) {
  50             // passed test for throwing exception.
  51         }
  52
  53         match.fromString("input_port=1");
  54         match.fromString("dl_dst=20:A0:11:10:00:99");
  55         match.fromString("dl_src=00:10:08:22:12:75");
  56         match.fromString("ip_src=10.1.1.1");
  57         match.fromString("ip_dst=1.2.3.4");
  58         match.fromString("eth_type=0x800");
  59         match.fromString("dl_vlan=10");
  60         match.fromString("nw_proto=6");
  61         match.fromString("nw_tos=100");
  62         match.fromString("tp_dst=8080");
  63         match.fromString("tp_src=60");
  64         match.fromString("dl_vpcp=1");
  65
  66         Assert.assertTrue(match.getInputPort() == 1);
  67         // Assert.assertTrue(match.getIPv6MatchLen()==6);
  68         ofm.setInputPort((short) 1);
  69         // V6Match is meant for IPv6, but if using OFMatch, it will be set to
  70         // IPv4 values, as OF1.0 doesn't support IPv6.
  71         InetAddress addr = InetAddress.getByName("10.1.1.1");
  72         int ipsrc = ByteBuffer.wrap(addr.getAddress()).getInt();
  73         ofm.setNetworkSource(ipsrc);
  74
  75         addr = InetAddress.getByName("1.2.3.4");
  76         int ipdst = ByteBuffer.wrap(addr.getAddress()).getInt();
  77         ofm.setNetworkDestination(ipdst);
  78
  79         byte[] macSrc = { 0x00, 0x10, 0x08, 0x22, 0x12, 0x75 };
  80         ofm.setDataLayerSource(macSrc);
  81         byte[] macDst = { 0x20, (byte) 0xA0, 0x11, 0x10, 0x00, (byte) 0x99 };
  82         ofm.setDataLayerDestination(macDst);
  83         ofm.setDataLayerType((short) 0x800);
  84         ofm.setDataLayerVirtualLan((short) 10);
  85         ofm.setDataLayerVirtualLanPriorityCodePoint((byte) 1);
  86         ofm.setNetworkProtocol((byte) 6);
  87         ofm.setNetworkTypeOfService((byte) 100);
  88         ofm.setTransportSource((short) 60);
  89         ofm.setTransportDestination((short) 8080);
  90
  91         // this v6match ctor now looks at the wildcard field to
  92         // determine if vlan pcp has been set
  93         // so set the wildcards appropriately to reflect that vlan pcp
  94         // has been set.
  95         int wildcards = OFMatch.OFPFW_ALL;
  96         wildcards &= ~OFMatch.OFPFW_DL_VLAN_PCP;
  97         ofm.setWildcards(U32.t(Long.valueOf(wildcards)));
  98         V6Match match3 = new V6Match(ofm);
  99
 100         Assert.assertTrue(match.getInputPort() == match3.getInputPort());
 101         Assert.assertTrue(Arrays.equals(match.getDataLayerSource(),
 102                 match3.getDataLayerSource()));
 103         Assert.assertTrue(Arrays.equals(match.getDataLayerDestination(),
 104                 match3.getDataLayerDestination()));
 105         Assert.assertNull(match.getNetworkSrc());
 106         Assert.assertNull(match3.getNetworkSrc());
 107         Assert.assertNull(match.getNetworkDest());
 108         Assert.assertNull(match3.getNetworkDest());
 109         Assert.assertTrue(match.getDataLayerVirtualLan() == match3
 110                 .getDataLayerVirtualLan());
 111         Assert.assertTrue(match.getDataLayerVirtualLanPriorityCodePoint() == match3
 112                 .getDataLayerVirtualLanPriorityCodePoint());
 113         Assert.assertTrue(match.getNetworkProtocol() == match3
 114                 .getNetworkProtocol());
 115         Assert.assertTrue(match.getNetworkTypeOfService() == match3
 116                 .getNetworkTypeOfService());
 117         Assert.assertTrue(match.getTransportSource() == match3
 118                 .getTransportSource());
 119         Assert.assertTrue(match.getTransportDestination() == match3
 120                 .getTransportDestination());
 121         Assert.assertTrue(match.getWildcards() == match3.getWildcards());
 122
 123     }
 124
 125     @Test
 126     public void testReadWriteBuffer() {
 127         V6Match match = new V6Match();
 128         match.fromString("input_port=1");
 129         match.fromString("dl_dst=20:A0:11:10:00:99");
 130         match.fromString("dl_src=00:10:08:22:12:75");
 131         // writeTo(ByteBuffer) will only write IPv6
 132         match.fromString("ip_src=2001:ddd:3e1:1234:0000:1111:2222:3333/64");
 133         match.fromString("ip_dst=2001:123:222:abc:111:aaa:1111:2222/64");
 134         match.fromString("dl_vlan=10");
 135         match.fromString("dl_vpcp=1");
 136         match.fromString("nw_proto=6");
 137         match.fromString("nw_tos=100");
 138         match.fromString("tp_dst=8080");
 139         match.fromString("tp_src=60");
 140         match.fromString("dl_type=0x800");
 141
 142         ByteBuffer data = ByteBuffer.allocateDirect(10000);
 143         match.writeTo(data);
 144         data.flip();
 145         V6Match match2 = new V6Match();
 146         match2.readFrom(data);
 147         Assert.assertTrue(match.getInputPort() == match2.getInputPort());
 148         Assert.assertTrue(Arrays.equals(match.getDataLayerSource(),
 149                 match2.getDataLayerSource()));
 150         Assert.assertTrue(Arrays.equals(match.getDataLayerDestination(),
 151                 match2.getDataLayerDestination()));
 152
 153         Assert.assertTrue(match.getNetworkSrc().equals(match2.getNetworkSrc()));
 154         Assert.assertTrue(match.getNetworkDest()
 155                 .equals(match2.getNetworkDest()));
 156
 157         Assert.assertTrue(match.getDataLayerVirtualLan() == match2
 158                 .getDataLayerVirtualLan());
 159         Assert.assertTrue(match.getDataLayerVirtualLanPriorityCodePoint() == match2
 160                 .getDataLayerVirtualLanPriorityCodePoint());
 161         Assert.assertTrue(match.getNetworkProtocol() == match2
 162                 .getNetworkProtocol());
 163         Assert.assertTrue(match.getNetworkTypeOfService() == match2
 164                 .getNetworkTypeOfService());
 165         Assert.assertTrue(match.getTransportSource() == match2
 166                 .getTransportSource());
 167         Assert.assertTrue(match.getTransportDestination() == match2
 168                 .getTransportDestination());
 169
 170     }
 171
 172     @Test
 173     public void testClone() {
 174         V6Match match = new V6Match();
 175         match.fromString("input_port=1");
 176         match.fromString("dl_dst=20:A0:11:10:00:99");
 177         match.fromString("dl_src=00:10:08:22:12:75");
 178         match.fromString("ip_src=2001:ddd:3e1:1234:0000:1111:2222:3333/64");
 179         match.fromString("ip_dst=2001:123:222:abc:111:aaa:1111:2222/64");
 180         match.fromString("dl_vlan=10");
 181         match.fromString("dl_vpcp=1");
 182         match.fromString("nw_proto=6");
 183         match.fromString("nw_tos=100");
 184         match.fromString("tp_dst=8080");
 185         match.fromString("tp_src=60");
 186         match.fromString("dl_type=0x800");
 187
 188         V6Match match2 = match.clone();
 189         Assert.assertTrue(match.getInputPort() == match2.getInputPort());
 190         Assert.assertTrue(Arrays.equals(match.getDataLayerSource(),
 191                 match2.getDataLayerSource()));
 192         Assert.assertTrue(Arrays.equals(match.getDataLayerDestination(),
 193                 match2.getDataLayerDestination()));
 194         Assert.assertTrue(match.getNetworkSrc().equals(match2.getNetworkSrc()));
 195         Assert.assertTrue(match.getNetworkDest()
 196                 .equals(match2.getNetworkDest()));
 197         Assert.assertTrue(match.getDataLayerVirtualLan() == match2
 198                 .getDataLayerVirtualLan());
 199         Assert.assertTrue(match.getDataLayerVirtualLanPriorityCodePoint() == match2
 200                 .getDataLayerVirtualLanPriorityCodePoint());
 201         Assert.assertTrue(match.getNetworkProtocol() == match2
 202                 .getNetworkProtocol());
 203         Assert.assertTrue(match.getNetworkTypeOfService() == match2
 204                 .getNetworkTypeOfService());
 205         Assert.assertTrue(match.getTransportSource() == match2
 206                 .getTransportSource());
 207         Assert.assertTrue(match.getTransportDestination() == match2
 208                 .getTransportDestination());
 209         Assert.assertTrue(match.getWildcards() == match2.getWildcards());
 210     }
 211
 212     @Test
 213     public void testPadding() {
 214         // testing that matchlen+pad keeps the 8byte alignment
 215         V6Match match = new V6Match();
 216
 217         match.fromString("input_port=1");
 218         Assert.assertTrue((match.getPadSize() + match.getIPv6MatchLen()) % 8 == 0);
 219         match.fromString("dl_dst=20:A0:11:10:00:99");
 220         match.fromString("dl_src=00:10:08:22:12:75");
 221         Assert.assertTrue((match.getPadSize() + match.getIPv6MatchLen()) % 8 == 0);
 222         match.fromString("ip_src=2001:ddd:3e1:1234:0000:1111:2222:3333");
 223         Assert.assertTrue((match.getPadSize() + match.getIPv6MatchLen()) % 8 == 0);
 224         match.fromString("ip_dst=2001:123:222:abc:111:aaa:1111:2222");
 225         Assert.assertTrue((match.getPadSize() + match.getIPv6MatchLen()) % 8 == 0);
 226         match.fromString("dl_vlan=10");
 227         match.fromString("dl_vpcp=1");
 228         match.fromString("nw_proto=6");
 229         Assert.assertTrue((match.getPadSize() + match.getIPv6MatchLen()) % 8 == 0);
 230         match.fromString("nw_tos=100");
 231         match.fromString("tp_dst=8080");
 232         Assert.assertTrue((match.getPadSize() + match.getIPv6MatchLen()) % 8 == 0);
 233         match.fromString("tp_src=60");
 234         Assert.assertTrue((match.getPadSize() + match.getIPv6MatchLen()) % 8 == 0);
 235     }
 236 }