// 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);

        assertTrue(len >= 2);
        // writeInt2 writes in little-endian format (LSB first)
        int written = (buffer[0] & 0xFF) | ((buffer[1] & 0xFF) << 8);
        int expected = level & 0xFFFF;
        assertEquals(expected, written);
    }

    // Helper method to extract string from buffer
    private String extractStringFromBuffer(byte[] buffer, int offset, int maxLen) {
        int end = offset;

    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.TreeConnectResponse#isValidTid()
     */
    @Override
    public boolean isValidTid() {
        return getTid() != 0xFFFF;
    }

    @Override
    protected int writeParameterWordsWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override

    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

        // 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")

    }

    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 {

            e.type = SMBUtil.readInt4(buffer, bufferIndex);
            bufferIndex += 4;
            int off = SMBUtil.readInt4(buffer, bufferIndex);
            bufferIndex += 4;
            off = (off & 0xFFFF) - this.converter;
            off = start + off;
            e.commentOrMasterBrowser = readString(buffer, off, 48, false);

            if (log.isTraceEnabled()) {
                log.trace(e.toString());

            assertEquals(value & 0xFFFF, result);
        } else {
            SessionServicePacket.writeInt4(value, buffer, 0);
            int result = SessionServicePacket.readInt4(buffer, 0);
            assertEquals(value, result);
        }
    }

    private static Stream<Arguments> provideRoundTripTestData() {

    // we can get away with i++ because the whole point of this method is to return false if we find
    // a code point that doesn't fit in a char.
    for (int i = 0; i < string.length(); i++) {
      if (string.codePointAt(i) > 0xffff) {
        return false;
      }
    }
    return true;
  }

  @SuppressWarnings("deprecation")
  public void testSimpleStringUtf8() {
    assertEquals(

        return 0;
    }

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

    @Override