+++ /dev/null
-package org.openflow.protocol;
-
-import java.nio.ByteBuffer;
-import java.util.List;
-
-import junit.framework.TestCase;
-
-import org.openflow.protocol.OFError.OFErrorType;
-import org.openflow.protocol.OFError.OFHelloFailedCode;
-import org.openflow.protocol.factory.BasicFactory;
-import org.openflow.protocol.factory.OFMessageFactory;
-import org.openflow.util.OFTestCase;
-
-public class OFErrorTest extends OFTestCase {
- public void testWriteRead() throws Exception {
- OFError msg = (OFError) messageFactory.getMessage(OFType.ERROR);
- msg.setMessageFactory(messageFactory);
- msg.setErrorType((short) OFErrorType.OFPET_HELLO_FAILED.ordinal());
- msg.setErrorCode((short) OFHelloFailedCode.OFPHFC_INCOMPATIBLE
- .ordinal());
- ByteBuffer bb = ByteBuffer.allocate(1024);
- bb.clear();
- msg.writeTo(bb);
- bb.flip();
- msg.readFrom(bb);
- TestCase.assertEquals((short) OFErrorType.OFPET_HELLO_FAILED.ordinal(),
- msg.getErrorType());
- TestCase.assertEquals((short) OFHelloFailedCode.OFPHFC_INCOMPATIBLE
- .ordinal(), msg.getErrorType());
- TestCase.assertNull(msg.getOffendingMsg());
-
- msg.setOffendingMsg(new OFHello());
- bb.clear();
- msg.writeTo(bb);
- bb.flip();
- msg.readFrom(bb);
- TestCase.assertEquals((short) OFErrorType.OFPET_HELLO_FAILED.ordinal(),
- msg.getErrorType());
- TestCase.assertEquals((short) OFHelloFailedCode.OFPHFC_INCOMPATIBLE
- .ordinal(), msg.getErrorType());
- TestCase.assertNotNull(msg.getOffendingMsg());
- TestCase.assertEquals(OFHello.MINIMUM_LENGTH,
- msg.getOffendingMsg().length);
- }
-
- public void testGarbageAtEnd() {
- // This is a OFError msg (12 bytes), that encaps a OFVendor msg (24
- // bytes)
- // AND some zeros at the end (40 bytes) for a total of 76 bytes
- // THIS is what an NEC sends in reply to Nox's VENDOR request
- byte[] oferrorRaw = { 0x01, 0x01, 0x00, 0x4c, 0x00, 0x00, 0x10,
- (byte) 0xcc, 0x00, 0x01, 0x00, 0x01, 0x01, 0x04, 0x00, 0x18,
- 0x00, 0x00, 0x10, (byte) 0xcc, 0x00, 0x00, 0x23, 0x20, 0x00,
- 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00 };
- OFMessageFactory factory = new BasicFactory();
- ByteBuffer oferrorBuf = ByteBuffer.wrap(oferrorRaw);
- List<OFMessage> msgs = factory.parseMessages(oferrorBuf,
- oferrorRaw.length);
- TestCase.assertEquals(1, msgs.size());
- OFMessage msg = msgs.get(0);
- TestCase.assertEquals(76, msg.getLengthU());
- ByteBuffer out = ByteBuffer.allocate(1024);
- msg.writeTo(out);
- TestCase.assertEquals(76, out.position());
- }
-}