}

        @Override
        public byte[] getSessionKey() throws CIFSException {
            return sessionKey;
        }

        @Override
        protected void doSendFragment(byte[] buf, int off, int length) throws IOException {
            // Mock implementation for testing
        }

        @Override
        protected int doReceiveFragment(byte[] buf) throws IOException {

		<-done
	}
	testCancel(func() {
		rb.Write([]byte{sz + 5: 1})
	})
	testCancel(func() {
		rb.Write(make([]byte, sz))
		rb.WriteByte(0)
	})
	testCancel(func() {
		rb.Read([]byte{10: 1})
	})
	testCancel(func() {
		rb.ReadByte()
	})
	testCancel(func() {
		rb.Write(make([]byte, sz))
		rb.Flush()
	})
}

func TestWriteAfterWriterClose(t *testing.T) {

func (z xlMetaBuf) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	o = msgp.AppendBytes(o, []byte(z))
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *xlMetaBuf) UnmarshalMsg(bts []byte) (o []byte, err error) {
	{
		var zb0001 []byte
		zb0001, bts, err = msgp.ReadBytesBytes(bts, []byte((*z)))
		if err != nil {
			err = msgp.WrapError(err)

    @Override
    int writeBytesWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        if (useUnicode) {
            dst[dstIndex] = (byte) '\0';
            dstIndex++;
        }
        dstIndex += writeString(path, dst, dstIndex);

        return dstIndex - start;
    }

    @Override
    int readParameterWordsWireFormat(final byte[] buffer, final int bufferIndex) {

    }

    @Test
    public void testBufferTooSmall() throws Exception {
        byte[] buffer = new byte[50];
        assertThrows(SmbException.class, () -> {
            validator.validateBuffer(buffer, 100, 1024);
        });
    }

    @Test
    public void testBufferTooLarge() throws Exception {
        byte[] buffer = new byte[2048];
        assertThrows(SmbException.class, () -> {

	h := [3]uintptr{x[0], x[1], x[1]}
	buf := *(*[]byte)(unsafe.Pointer(&h))
	return r.Write(buf)
}

// Bytes returns all available read bytes.
// It does not move the read pointer and only copy the available data.
// If the dst is big enough it will be used as destination,
// otherwise a new buffer will be allocated.
func (r *RingBuffer) Bytes(dst []byte) []byte {
	r.mu.Lock()
	defer r.mu.Unlock()

}

// MarshalMsg implements msgp.Marshaler
func (z BatchKeyRotationType) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	o = msgp.AppendString(o, string(z))
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *BatchKeyRotationType) UnmarshalMsg(bts []byte) (o []byte, err error) {
	{
		var zb0001 string
		zb0001, bts, err = msgp.ReadStringBytes(bts)

    /**
     * Deserializes a byte array using Kryo deserialization.
     * <p>
     * Uses the thread-local Kryo instance to read both the class information
     * and object data from the byte array input stream.
     * </p>
     *
     * @param bytes the byte array to deserialize
     * @return the deserialized object
     */
    protected Object deserializeWithKryo(final byte[] bytes) {

        @Test
        @DisplayName("Should decode buffer with no referrals")
        void testDecodeNoReferrals() {
            // Prepare test data: pathConsumed=0, numReferrals=0, tflags=0
            byte[] testBuffer = new byte[8];
            ByteBuffer bb = ByteBuffer.wrap(testBuffer).order(ByteOrder.LITTLE_ENDIAN);
            bb.putShort((short) 0); // pathConsumed (will be divided by 2)
            bb.putShort((short) 0); // numReferrals

    out.write(b);

    verify(hashFunction).newHasher();
    verify(hasher).putByte((byte) b);
    verifyNoMoreInteractions(hashFunction, hasher);
  }

  public void testWrite_putByteArray() throws Exception {
    byte[] buf = new byte[] {'y', 'a', 'm', 's'};
    HashingOutputStream out = new HashingOutputStream(hashFunction, buffer);
    out.write(buf);