Example usage for io.netty.buffer ByteBuf readUnsignedShort

List of usage examples for io.netty.buffer ByteBuf readUnsignedShort

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Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf readUnsignedShort.

Prototype

public abstract int readUnsignedShort();

Source Link

Document

Gets an unsigned 16-bit short integer at the current readerIndex and increases the readerIndex by 2 in this buffer.

Usage

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10PacketInMessageFactoryTest.java

License:Open Source License

@Test
public void testSerialize() throws Exception {
    PacketInMessageBuilder builder = new PacketInMessageBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setBufferId(1L);/*from   w w  w.  j  av a2 s  . c  o  m*/
    builder.setTotalLen(1);
    builder.setInPort(1);
    builder.setReason(PacketInReason.forValue(0));
    byte[] data = ByteBufUtils.hexStringToBytes("00 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14");
    builder.setData(data);
    PacketInMessage message = builder.build();

    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    factory.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV10(serializedBuffer, MESSAGE_TYPE, 34);
    Assert.assertEquals("Wrong buffer id", message.getBufferId().longValue(),
            serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong total len", message.getTotalLen().intValue(),
            serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong port in", message.getInPort().intValue(), serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong reason", message.getReason().getIntValue(), serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(1);
    byte[] readData = new byte[serializedBuffer.readableBytes()];
    serializedBuffer.readBytes(readData);
    Assert.assertArrayEquals("Wrong data", message.getData(), readData);
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10PacketOutInputMessageFactoryTest.java

License:Open Source License

/**
 * Testing of {@link OF10PacketOutInputMessageFactory} for correct translation from POJO
 * @throws Exception //from   w  w  w.j  av a2s.  com
 */
@Test
public void testPacketOutInputMessage() throws Exception {
    PacketOutInputBuilder builder = new PacketOutInputBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setBufferId(256L);
    builder.setInPort(new PortNumber(257L));
    List<Action> actions = new ArrayList<>();
    ActionBuilder actionBuilder = new ActionBuilder();
    actionBuilder.setType(Output.class);
    PortActionBuilder portBuilder = new PortActionBuilder();
    portBuilder.setPort(new PortNumber((long) 42));
    actionBuilder.addAugmentation(PortAction.class, portBuilder.build());
    MaxLengthActionBuilder maxLen = new MaxLengthActionBuilder();
    maxLen.setMaxLength(50);
    actionBuilder.addAugmentation(MaxLengthAction.class, maxLen.build());
    actions.add(actionBuilder.build());
    actionBuilder = new ActionBuilder();
    actionBuilder.setType(StripVlan.class);
    builder.setAction(actions);
    actions.add(actionBuilder.build());
    builder.setAction(actions);
    builder.setData(ByteBufUtils.hexStringToBytes("00 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14"));
    PacketOutInput message = builder.build();

    ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
    OF10PacketOutInputMessageFactory factory = OF10PacketOutInputMessageFactory.getInstance();
    factory.messageToBuffer(HelloMessageFactoryTest.VERSION_YET_SUPPORTED, out, message);

    BufferHelper.checkHeaderV10(out, (byte) 13, 48);
    Assert.assertEquals("Wrong BufferId", 256, out.readUnsignedInt());
    Assert.assertEquals("Wrong PortNumber", 257, out.readUnsignedShort());
    Assert.assertEquals("Wrong actions length", 16, out.readUnsignedShort());
    Assert.assertEquals("Wrong action type", 0, out.readUnsignedShort());
    Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
    Assert.assertEquals("Wrong port", 42, out.readUnsignedShort());
    Assert.assertEquals("Wrong maxlength", 50, out.readUnsignedShort());
    Assert.assertEquals("Wrong action type", 3, out.readUnsignedShort());
    Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
    out.skipBytes(4);
    Assert.assertArrayEquals("Wrong data", message.getData(), out.readBytes(out.readableBytes()).array());
    Assert.assertTrue("Unread data", out.readableBytes() == 0);
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10PortModInputMessageFactoryTest.java

License:Open Source License

/**
 * Testing of {@link OF10PortModInputMessageFactory} for correct translation from POJO
 * @throws Exception //from   w ww.  ja  va 2s.  c om
 */
@Test
public void testPortModInput() throws Exception {
    PortModInputBuilder builder = new PortModInputBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setPortNo(new PortNumber(6633L));
    builder.setHwAddress(new MacAddress("08:00:27:00:B0:EB"));
    builder.setConfigV10(new PortConfigV10(true, false, false, true, false, false, true));
    builder.setMaskV10(new PortConfigV10(false, true, true, false, false, true, false));
    builder.setAdvertiseV10(new PortFeaturesV10(true, true, false, false, false, false, false, true, true,
            false, false, false));
    PortModInput message = builder.build();

    ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
    OF10PortModInputMessageFactory factory = OF10PortModInputMessageFactory.getInstance();
    factory.messageToBuffer(EncodeConstants.OF10_VERSION_ID, out, message);

    BufferHelper.checkHeaderV10(out, (byte) 15, 32);
    Assert.assertEquals("Wrong PortNo", message.getPortNo().getValue().longValue(), out.readUnsignedShort());
    byte[] address = new byte[6];
    out.readBytes(address);
    Assert.assertEquals("Wrong MacAddress", message.getHwAddress(),
            new MacAddress(ByteBufUtils.macAddressToString(address)));
    Assert.assertEquals("Wrong config", 21, out.readUnsignedInt());
    Assert.assertEquals("Wrong mask", 98, out.readUnsignedInt());
    Assert.assertEquals("Wrong advertise", 652, out.readUnsignedInt());
    out.skipBytes(4);
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10QueueGetConfigInputMessageFactoryTest.java

License:Open Source License

/**
 * Testing of {@link OF10QueueGetConfigInputMessageFactory} for correct translation from POJO
 * @throws Exception //from www. j  av a 2  s  .  c o m
 */
@Test
public void test() throws Exception {
    GetQueueConfigInputBuilder builder = new GetQueueConfigInputBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setPort(new PortNumber(6653L));
    GetQueueConfigInput message = builder.build();

    ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
    OF10QueueGetConfigInputMessageFactory factory = OF10QueueGetConfigInputMessageFactory.getInstance();
    factory.messageToBuffer(EncodeConstants.OF10_VERSION_ID, out, message);

    BufferHelper.checkHeaderV10(out, (byte) 20, 12);
    Assert.assertEquals("Wrong port", 6653L, out.readUnsignedShort());
    out.skipBytes(2);
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10StatsReplyMessageFactoryTest.java

License:Open Source License

@Test
public void testFlowBodySerialize() throws Exception {
    MultipartReplyMessageBuilder builder;
    builder = new MultipartReplyMessageBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setFlags(new MultipartRequestFlags(true));
    builder.setType(MultipartType.forValue(1));
    MultipartReplyFlowCaseBuilder flowCase = new MultipartReplyFlowCaseBuilder();
    MultipartReplyFlowBuilder flow = new MultipartReplyFlowBuilder();
    flow.setFlowStats(createFlowStats());
    flowCase.setMultipartReplyFlow(flow.build());
    builder.setMultipartReplyBody(flowCase.build());
    MultipartReplyMessage message = builder.build();

    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    factory.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV10(serializedBuffer, MESSAGE_TYPE, 108);
    Assert.assertEquals("Wrong type", MultipartType.OFPMPFLOW.getIntValue(), serializedBuffer.readShort());
    Assert.assertEquals("Wrong flags", message.getFlags(),
            createMultipartRequestFlags(serializedBuffer.readShort()));
    FlowStats flowStats = flow.getFlowStats().get(0);
    Assert.assertEquals("Wrong length", 96, serializedBuffer.readShort());
    Assert.assertEquals("Wrong Table ID", flowStats.getTableId().intValue(),
            serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(1);//  www . j a va 2 s.  c  o m
    Assert.assertEquals("Wrong wildcards", 3678463, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong inPort", 58, serializedBuffer.readUnsignedShort());
    byte[] dlSrc = new byte[6];
    serializedBuffer.readBytes(dlSrc);
    Assert.assertEquals("Wrong dlSrc", "01:01:01:01:01:01", ByteBufUtils.macAddressToString(dlSrc));
    byte[] dlDst = new byte[6];
    serializedBuffer.readBytes(dlDst);
    Assert.assertEquals("Wrong dlDst", "FF:FF:FF:FF:FF:FF", ByteBufUtils.macAddressToString(dlDst));
    Assert.assertEquals("Wrong dlVlan", 18, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong dlVlanPcp", 5, serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(1);
    Assert.assertEquals("Wrong dlType", 42, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong nwTos", 4, serializedBuffer.readUnsignedByte());
    Assert.assertEquals("Wrong nwProto", 7, serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(2);
    Assert.assertEquals("Wrong nwSrc", 134744072, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong nwDst", 269488144, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong tpSrc", 6653, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong tpDst", 6633, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong duration sec", flowStats.getDurationSec().intValue(),
            serializedBuffer.readInt());
    Assert.assertEquals("Wrong duration nsec", flowStats.getDurationNsec().intValue(),
            serializedBuffer.readInt());
    Assert.assertEquals("Wrong priority", flowStats.getPriority().intValue(), serializedBuffer.readShort());
    Assert.assertEquals("Wrong idle timeout", flowStats.getIdleTimeout().intValue(),
            serializedBuffer.readShort());
    Assert.assertEquals("Wrong hard timeout", flowStats.getHardTimeout().intValue(),
            serializedBuffer.readShort());
    serializedBuffer.skipBytes(6);
    Assert.assertEquals("Wrong cookie", flowStats.getCookie().longValue(), serializedBuffer.readLong());
    Assert.assertEquals("Wrong Packet count", flowStats.getPacketCount().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong Byte count", flowStats.getByteCount().longValue(), serializedBuffer.readLong());
    Assert.assertEquals("Wrong action type", 0, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong action length", 8, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong port", 42, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong maxlength", 50, serializedBuffer.readUnsignedShort());
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10StatsReplyMessageFactoryTest.java

License:Open Source License

@Test
public void testQueueBodySerialize() throws Exception {
    MultipartReplyMessageBuilder builder;
    builder = new MultipartReplyMessageBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setFlags(new MultipartRequestFlags(true));
    builder.setType(MultipartType.forValue(5));
    MultipartReplyQueueCaseBuilder queueCase = new MultipartReplyQueueCaseBuilder();
    MultipartReplyQueueBuilder queue = new MultipartReplyQueueBuilder();
    queue.setQueueStats(createQueueStats());
    queueCase.setMultipartReplyQueue(queue.build());
    builder.setMultipartReplyBody(queueCase.build());
    MultipartReplyMessage message = builder.build();

    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    factory.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV10(serializedBuffer, MESSAGE_TYPE, 44);
    Assert.assertEquals("Wrong type", MultipartType.OFPMPQUEUE.getIntValue(), serializedBuffer.readShort());
    Assert.assertEquals("Wrong flags", message.getFlags(),
            createMultipartRequestFlags(serializedBuffer.readShort()));
    MultipartReplyQueueCase body = (MultipartReplyQueueCase) message.getMultipartReplyBody();
    MultipartReplyQueue messageOutput = body.getMultipartReplyQueue();
    QueueStats queueStats = messageOutput.getQueueStats().get(0);
    Assert.assertEquals("Wrong length", 32, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(2);/*from ww w .  j  a  v a  2s  .  co  m*/
    Assert.assertEquals("Wrong queue id", queueStats.getQueueId().intValue(),
            serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong tx bytes", queueStats.getTxBytes().longValue(), serializedBuffer.readLong());
    Assert.assertEquals("Wrong tx packets", queueStats.getTxPackets().longValue(), serializedBuffer.readLong());
    Assert.assertEquals("Wrong tx errors", queueStats.getTxErrors().longValue(), serializedBuffer.readLong());
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10StatsRequestInputFactoryTest.java

License:Open Source License

/**
 * Testing OF10StatsRequestInputFactory (Desc) for correct serialization
 * @throws Exception/*from  w  w  w . j  a  va 2 s  .  co  m*/
 */
@Test
public void testDesc() throws Exception {
    MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setType(MultipartType.OFPMPDESC);
    builder.setFlags(new MultipartRequestFlags(false));
    MultipartRequestDescCaseBuilder caseBuilder = new MultipartRequestDescCaseBuilder();
    MultipartRequestDescBuilder descBuilder = new MultipartRequestDescBuilder();
    caseBuilder.setMultipartRequestDesc(descBuilder.build());
    builder.setMultipartRequestBody(caseBuilder.build());
    MultipartRequestInput message = builder.build();

    ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
    OF10StatsRequestInputFactory factory = OF10StatsRequestInputFactory.getInstance();
    factory.messageToBuffer(EncodeConstants.OF10_VERSION_ID, out, message);

    BufferHelper.checkHeaderV10(out, factory.getMessageType(), 12);
    Assert.assertEquals("Wrong type", 0, out.readUnsignedShort());
    Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());
    Assert.assertTrue("Unread data", out.readableBytes() == 0);
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10StatsRequestInputFactoryTest.java

License:Open Source License

/**
 * Testing OF10StatsRequestInputFactory (Flow) for correct serialization
 * @throws Exception//from   ww  w  .j  av  a2 s.  co  m
 */
@Test
public void testFlow() throws Exception {
    MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setType(MultipartType.OFPMPFLOW);
    builder.setFlags(new MultipartRequestFlags(false));
    MultipartRequestFlowCaseBuilder caseBuilder = new MultipartRequestFlowCaseBuilder();
    MultipartRequestFlowBuilder flowBuilder = new MultipartRequestFlowBuilder();
    MatchV10Builder matchBuilder = new MatchV10Builder();
    matchBuilder.setWildcards(new FlowWildcardsV10(true, true, true, true, true, true, true, true, true, true));
    matchBuilder.setNwSrcMask((short) 8);
    matchBuilder.setNwDstMask((short) 16);
    matchBuilder.setInPort(51);
    matchBuilder.setDlSrc(new MacAddress("00:01:02:03:04:05"));
    matchBuilder.setDlDst(new MacAddress("05:04:03:02:01:00"));
    matchBuilder.setDlVlan(52);
    matchBuilder.setDlVlanPcp((short) 53);
    matchBuilder.setDlType(54);
    matchBuilder.setNwTos((short) 55);
    matchBuilder.setNwProto((short) 56);
    matchBuilder.setNwSrc(new Ipv4Address("10.0.0.1"));
    matchBuilder.setNwDst(new Ipv4Address("10.0.0.2"));
    matchBuilder.setTpSrc(57);
    matchBuilder.setTpDst(58);
    flowBuilder.setMatchV10(matchBuilder.build());
    flowBuilder.setTableId((short) 1);
    flowBuilder.setOutPort(42L);
    caseBuilder.setMultipartRequestFlow(flowBuilder.build());
    builder.setMultipartRequestBody(caseBuilder.build());
    MultipartRequestInput message = builder.build();

    ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
    OF10StatsRequestInputFactory factory = OF10StatsRequestInputFactory.getInstance();
    factory.messageToBuffer(EncodeConstants.OF10_VERSION_ID, out, message);

    BufferHelper.checkHeaderV10(out, factory.getMessageType(), 56);
    Assert.assertEquals("Wrong type", 1, out.readUnsignedShort());
    Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());
    Assert.assertEquals("Wrong wildcards", 3414271, out.readUnsignedInt());
    Assert.assertEquals("Wrong in-port", 51, out.readUnsignedShort());
    byte[] dlSrc = new byte[6];
    out.readBytes(dlSrc);
    Assert.assertEquals("Wrong dl-src", "00:01:02:03:04:05", ByteBufUtils.macAddressToString(dlSrc));
    byte[] dlDst = new byte[6];
    out.readBytes(dlDst);
    Assert.assertEquals("Wrong dl-dst", "05:04:03:02:01:00", ByteBufUtils.macAddressToString(dlDst));
    Assert.assertEquals("Wrong dl-vlan", 52, out.readUnsignedShort());
    Assert.assertEquals("Wrong dl-vlan-pcp", 53, out.readUnsignedByte());
    out.skipBytes(1);
    Assert.assertEquals("Wrong dl-type", 54, out.readUnsignedShort());
    Assert.assertEquals("Wrong nw-tos", 55, out.readUnsignedByte());
    Assert.assertEquals("Wrong nw-proto", 56, out.readUnsignedByte());
    out.skipBytes(2);
    Assert.assertEquals("Wrong nw-src", 167772161, out.readUnsignedInt());
    Assert.assertEquals("Wrong nw-dst", 167772162, out.readUnsignedInt());
    Assert.assertEquals("Wrong tp-src", 57, out.readUnsignedShort());
    Assert.assertEquals("Wrong tp-dst", 58, out.readUnsignedShort());
    Assert.assertEquals("Wrong table-id", 1, out.readUnsignedByte());
    out.skipBytes(1);
    Assert.assertEquals("Wrong out-port", 42, out.readUnsignedShort());
    Assert.assertTrue("Unread data", out.readableBytes() == 0);
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10StatsRequestInputFactoryTest.java

License:Open Source License

/**
 * Testing OF10StatsRequestInputFactory (Aggregate) for correct serialization
 * @throws Exception/*from  w w  w.  j  a va  2  s .  com*/
 */
@Test
public void testAggregate() throws Exception {
    MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setType(MultipartType.OFPMPAGGREGATE);
    builder.setFlags(new MultipartRequestFlags(false));
    MultipartRequestFlowCaseBuilder caseBuilder = new MultipartRequestFlowCaseBuilder();
    MultipartRequestFlowBuilder flowBuilder = new MultipartRequestFlowBuilder();
    MatchV10Builder matchBuilder = new MatchV10Builder();
    matchBuilder.setWildcards(
            new FlowWildcardsV10(false, false, false, false, false, false, false, false, false, false));
    matchBuilder.setNwSrcMask((short) 32);
    matchBuilder.setNwDstMask((short) 32);
    matchBuilder.setInPort(51);
    matchBuilder.setDlSrc(new MacAddress("00:01:02:03:04:05"));
    matchBuilder.setDlDst(new MacAddress("05:04:03:02:01:00"));
    matchBuilder.setDlVlan(52);
    matchBuilder.setDlVlanPcp((short) 53);
    matchBuilder.setDlType(54);
    matchBuilder.setNwTos((short) 55);
    matchBuilder.setNwProto((short) 56);
    matchBuilder.setNwSrc(new Ipv4Address("10.0.0.1"));
    matchBuilder.setNwDst(new Ipv4Address("10.0.0.2"));
    matchBuilder.setTpSrc(57);
    matchBuilder.setTpDst(58);
    flowBuilder.setMatchV10(matchBuilder.build());
    flowBuilder.setTableId((short) 42);
    flowBuilder.setOutPort(6653L);
    caseBuilder.setMultipartRequestFlow(flowBuilder.build());
    builder.setMultipartRequestBody(caseBuilder.build());
    MultipartRequestInput message = builder.build();

    ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
    OF10StatsRequestInputFactory factory = OF10StatsRequestInputFactory.getInstance();
    factory.messageToBuffer(EncodeConstants.OF10_VERSION_ID, out, message);

    BufferHelper.checkHeaderV10(out, factory.getMessageType(), 56);
    Assert.assertEquals("Wrong type", 2, out.readUnsignedShort());
    Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());
    Assert.assertEquals("Wrong wildcards", 0, out.readUnsignedInt());
    Assert.assertEquals("Wrong in-port", 51, out.readUnsignedShort());
    byte[] dlSrc = new byte[6];
    out.readBytes(dlSrc);
    Assert.assertEquals("Wrong dl-src", "00:01:02:03:04:05", ByteBufUtils.macAddressToString(dlSrc));
    byte[] dlDst = new byte[6];
    out.readBytes(dlDst);
    Assert.assertEquals("Wrong dl-dst", "05:04:03:02:01:00", ByteBufUtils.macAddressToString(dlDst));
    Assert.assertEquals("Wrong dl-vlan", 52, out.readUnsignedShort());
    Assert.assertEquals("Wrong dl-vlan-pcp", 53, out.readUnsignedByte());
    out.skipBytes(1);
    Assert.assertEquals("Wrong dl-type", 54, out.readUnsignedShort());
    Assert.assertEquals("Wrong nw-tos", 55, out.readUnsignedByte());
    Assert.assertEquals("Wrong nw-proto", 56, out.readUnsignedByte());
    out.skipBytes(2);
    Assert.assertEquals("Wrong nw-src", 167772161, out.readUnsignedInt());
    Assert.assertEquals("Wrong nw-dst", 167772162, out.readUnsignedInt());
    Assert.assertEquals("Wrong tp-src", 57, out.readUnsignedShort());
    Assert.assertEquals("Wrong tp-dst", 58, out.readUnsignedShort());
    Assert.assertEquals("Wrong table-id", 42, out.readUnsignedByte());
    out.skipBytes(1);
    Assert.assertEquals("Wrong out-port", 6653, out.readUnsignedShort());
    Assert.assertTrue("Unread data", out.readableBytes() == 0);
}

From source file:org.opendaylight.openflowjava.protocol.impl.serialization.factories.OF10StatsRequestInputFactoryTest.java

License:Open Source License

/**
 * Testing OF10StatsRequestInputFactory (Table) for correct serialization
 * @throws Exception/*from  ww w. j  av a 2 s  .c om*/
 */
@Test
public void testTable() throws Exception {
    MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();
    BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
    builder.setType(MultipartType.OFPMPTABLE);
    builder.setFlags(new MultipartRequestFlags(false));
    MultipartRequestTableCaseBuilder caseBuilder = new MultipartRequestTableCaseBuilder();
    MultipartRequestTableBuilder tableBuilder = new MultipartRequestTableBuilder();
    caseBuilder.setMultipartRequestTable(tableBuilder.build());
    builder.setMultipartRequestBody(caseBuilder.build());
    MultipartRequestInput message = builder.build();

    ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
    OF10StatsRequestInputFactory factory = OF10StatsRequestInputFactory.getInstance();
    factory.messageToBuffer(EncodeConstants.OF10_VERSION_ID, out, message);

    BufferHelper.checkHeaderV10(out, factory.getMessageType(), 12);
    Assert.assertEquals("Wrong type", 3, out.readUnsignedShort());
    Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());
    Assert.assertTrue("Unread data", out.readableBytes() == 0);
}