private static final int MAX_SMB1_MESSAGE_SIZE = 65535; // 64KB for SMB1
    private static final int MIN_SMB_HEADER_SIZE = 32;
    private static final int MAX_PATH_COMPONENT_SIZE = 255;
    private static final int MAX_PATH_SIZE = 32767;

    // Statistics
    private final AtomicLong totalValidations = new AtomicLong(0);
    private final AtomicLong failedValidations = new AtomicLong(0);

    @DisplayName("Test writeBytesWireFormat with very long file names")
    public void testWriteBytesWireFormatLongFileNames() {
        // Given
        String longOldFileName = "a".repeat(255); // Max filename length
        String longNewFileName = "b".repeat(255);
        byte[] dst = new byte[1024];
        smbComRename = new SmbComRename(config, longOldFileName, longNewFileName);
        int dstIndex = 0;

        // When

| Maximum length for '/' separated object name segment                            | 255                                                                             |
| Maximum number of versions per object                                           | 10000 (can be configured to higher values but we do not recommend beyond 10000) |

		{"int32", int32(math.MaxInt32), "2147483647"},
		{"int64", int64(math.MaxInt64), "9223372036854775807"},
		{"uint", uint(math.MaxUint64), "18446744073709551615"},
		{"uint8", uint8(math.MaxUint8), "255"},
		{"uint16", uint16(math.MaxUint16), "65535"},
		{"uint32", uint32(math.MaxUint32), "4294967295"},
		{"uint64", uint64(math.MaxUint64), "18446744073709551615"},
		{"string", "abc", "abc"},
		{"other", true, ""},
	}

type exprTest struct {
	input  string
	output int64
	atEOF  bool
}

var exprTests = []exprTest{
	// Simple
	{"0", 0, true},
	{"3", 3, true},
	{"070", 8 * 7, true},
	{"0x0f", 15, true},
	{"0xFF", 255, true},
	{"9223372036854775807", 9223372036854775807, true}, // max int64
	// Unary
	{"-0", 0, true},
	{"~0", -1, true},
	{"~0*0", 0, true},
	{"+3", 3, true},
	{"-3", -3, true},

     */
    public void test_getText_withLongFilename() {
        final InputStream in = new ByteArrayInputStream(new byte[0]);
        final StringBuilder longName = new StringBuilder();
        for (int i = 0; i < 255; i++) {
            longName.append('a');
        }
        longName.append(".txt");

        final Map<String, String> params = new HashMap<>();
        params.put(ExtractData.RESOURCE_NAME_KEY, longName.toString());

        assertEquals(256, serverData.encryptionKey.length);
        assertEquals(256, serverData.encryptionKeyLength);
        assertEquals((byte) 0, serverData.encryptionKey[0]);
        assertEquals((byte) 255, serverData.encryptionKey[255]);

        // Test with large GUID (though typically 16 bytes)
        byte[] largeGuid = new byte[1024];
        Arrays.fill(largeGuid, (byte) 0xCA);
        serverData.guid = largeGuid;

// appropriate errors on validation
func TestInvalidRules(t *testing.T) {
	invalidTestCases := []struct {
		inputXML    string
		expectedErr error
	}{
		{ // Rule with ID longer than 255 characters
			inputXML: ` <Rule>

        SMBUtil.writeInt4(Integer.MAX_VALUE, buffer, bufferIndex + 27);
        SMBUtil.writeInt4(Integer.MAX_VALUE, buffer, bufferIndex + 31);
        buffer[bufferIndex + 35] = (byte) 0xFF; // Maximum setup count (255)
        buffer[bufferIndex + 36] = 0x00;

        int bytesRead = response.readParameterWordsWireFormat(buffer, bufferIndex);

        assertEquals(37, bytesRead);

        assertEquals("Round trip should preserve UTF-8 data", utf8Text, new String(utf8Decoded, "UTF-8"));

        // Test with binary data
        final byte[] binaryData = new byte[] { 0, 1, 2, 3, 127, (byte) 128, (byte) 255 };
        final String binaryEncoded = Base64Util.encode(binaryData);
        final byte[] binaryDecoded = Base64Util.decode(binaryEncoded);