}

    @Test
    public void testReadUnsignedShort() throws IOException {
        // Little-endian 0xFFFF -> 0xFF 0xFF
        byte[] data = new byte[] { (byte) 0xFF, (byte) 0xFF, 0x00, 0x00 };
        PacDataInputStream pdis = createInputStream(data);
        assertEquals(0xFFFF, pdis.readUnsignedShort());
    }

    @Test
    public void testReadUnsignedInt() throws IOException {

            bufferIndex += 14;
            e.type = readInt2(buffer, bufferIndex);
            bufferIndex += 2;
            int off = readInt4(buffer, bufferIndex);
            bufferIndex += 4;
            off = (off & 0xFFFF) - converter;
            off = start + off;
            e.remark = readString(buffer, off, 128, false);

            if (LogStream.level >= 4) {
                log.println(e);
            }
        }

        assertEquals(30000, SmbConstants.DEFAULT_RESPONSE_TIMEOUT);
        assertEquals(35000, SmbConstants.DEFAULT_SO_TIMEOUT);
        assertEquals(0xFFFF, SmbConstants.DEFAULT_RCV_BUF_SIZE);
        assertEquals(0xFFFF, SmbConstants.DEFAULT_SND_BUF_SIZE);
        assertEquals(1024, SmbConstants.DEFAULT_NOTIFY_BUF_SIZE);
        assertEquals(250, SmbConstants.DEFAULT_SSN_LIMIT);

   * element content or {@link #xmlAttributeEscaper} in attribute values.
   *
   * <p>This escaper substitutes {@code 0xFFFD} for non-whitespace control characters and the
   * character values {@code 0xFFFE} and {@code 0xFFFF} which are not permitted in XML. For more
   * detail see section <a href="http://www.w3.org/TR/2008/REC-xml-20081126/#charsets">2.2</a> of
   * the XML specification.
   *

        // Verify DFS name is set to server name
        assertEquals(TEST_SERVER, dfsRootEnum.dfs_name);

        // Verify preferred max length is set to maximum
        assertEquals(0xFFFF, dfsRootEnum.prefmaxlen);

        // Verify totalentries is initialized
        assertNotNull(dfsRootEnum.totalentries);
    }

    @Test

        // Test maximum unsigned 16-bit value (65535)
        SMBUtil.writeInt2(0xFFFF, buffer, 0);
        TransPeekNamedPipeResponse response2 = new TransPeekNamedPipeResponse(mockConfig);
        response2.readParametersWireFormat(buffer, 0, 6);
        assertEquals(0xFFFF, response2.getAvailable());
    }

    @Test
    @DisplayName("Test large buffer handling")

        try {
            System.arraycopy(this.sbuf, 0, buffer, 0, 4 + SMB1_HEADER_LENGTH);
            final int size = Encdec.dec_uint16be(buffer, 2) & 0xFFFF;
            if (size < SMB1_HEADER_LENGTH + 1 || 4 + size > Math.min(0xFFFF, getContext().getConfig().getMaximumBufferSize())) {
                throw new IOException("Invalid payload size: " + size);
            }

        // Set maximum values
        int testCapabilities = 0xFFFFFFFF;
        byte[] testGuid = new byte[16];
        Arrays.fill(testGuid, (byte) 0xFF);
        int testSecurityMode = 0xFFFF;
        int testDialect = 0xFFFF;

        // Write to buffer
        SMBUtil.writeInt4(testCapabilities, buffer, bufferIndex);
        System.arraycopy(testGuid, 0, buffer, bufferIndex + 4, 16);

    }

    SmbFileInputStream(final SmbFile file, final int openFlags) throws SmbException, MalformedURLException, UnknownHostException {
        this.file = file;
        this.openFlags = openFlags & 0xFFFF;
        this.access = openFlags >>> 16 & 0xFFFF;
        if (file.type != SmbFile.TYPE_NAMED_PIPE) {
            file.open(openFlags, access, SmbFile.ATTR_NORMAL, 0);
            this.openFlags &= ~(SmbFile.O_CREAT | SmbFile.O_TRUNC);
        } else {

    public String getName() {
        return netName;
    }

    @Override
    public int getType() {
        /* 0x80000000 means hidden but SmbFile.isHidden() checks for $ at end
         */
        switch (type & 0xFFFF) {
        case 1:
            return SmbFile.TYPE_PRINTER;
        case 3:
            return SmbFile.TYPE_NAMED_PIPE;
        }
        return SmbFile.TYPE_SHARE;
    }

    @Override