response.readDataWireFormat(buffer, 0, buffer.length);
            });
        }

        @Test
        @DisplayName("Should handle buffer with invalid offset")
        void testReadDataWireFormatInvalidOffset() {
            byte[] buffer = createValidDfsReferralBuffer();

            assertThrows(ArrayIndexOutOfBoundsException.class, () -> {

            options = WRITE_OPTIONS;
            access = SmbConstants.FILE_READ_DATA | SmbConstants.FILE_WRITE_DATA;
        } else {
            throw new IllegalArgumentException("Invalid mode");
        }
        file.open(openFlags, access, SmbFile.ATTR_NORMAL, options);
        readSize = file.tree.session.transport.rcv_buf_size - 70;
        writeSize = file.tree.session.transport.snd_buf_size - 70;

        assertEquals(WitnessEventType.CLIENT_MOVE, WitnessEventType.valueOf("CLIENT_MOVE"));
    }

    @Test
    void testInvalidEnumValueOf() {
        // Test that invalid valueOf throws exception
        assertThrows(IllegalArgumentException.class, () -> {
            WitnessServiceType.valueOf("INVALID_TYPE");
        });

        assertThrows(IllegalArgumentException.class, () -> {

    @Test
    @DisplayName("toString contains class name and message when provided")
    void toString_containsClassName_and_Message() {
        // Arrange
        String msg = "signature invalid";
        SMBSignatureValidationException ex = new SMBSignatureValidationException(msg);

        // Act
        String s = ex.toString();

        // Assert

    )
  }

  @Test fun mixedCasePunycode() {
    testDecodeOnly(
      unicode = "ليهمابتكلموشعربي؟",
      punycode = "Xn--EgBpDaJ6Bu4bXfGeHfVwXn",
    )
  }

  /**
   * It's invalid to have a label longer than 63 characters. If that's requested, the encoder may
   * overflow and return null.
   */
  @Test fun overflowEncodingOversizedLabel() {
    val a1000 = "a".repeat(1000)

    public static final int SID_NAME_WKN_GRP = 5;
    /** SID name type: deleted. */
    /** SID name type: deleted account. */
    public static final int SID_NAME_DELETED = 6;
    /** SID name type: invalid. */
    /** SID name type: invalid. */
    public static final int SID_NAME_INVALID = 7;
    /** SID name type: unknown. */
    /** SID name type: unknown. */
    public static final int SID_NAME_UNKNOWN = 8;

    /**

        final PathInfo pi = convertToItem(id);
        if (StringUtil.isEmpty(pi.getName())) {
            throwValidationErrorApi(messages -> messages.addErrorsStorageAccessError(GLOBAL, "id is invalid"));
        }
        final String objectName = getObjectName(pi.getPath(), pi.getName());
        try {
            deleteObject(objectName);

            }
            if (log.isTraceEnabled()) {
                log.trace(String.format("Checksum data %s", Hexdump.toHexString(checksumData)));
            }
            throw new PACDecodingException("Invalid PAC signature");
        }
    }

    /**
     * Returns the PAC logon information containing user authorization data.
     * @return the PAC logon information
     */

        }

        @Test
        @DisplayName("Should handle referral decode failure gracefully")
        void testReferralDecodeFailure() {
            // Create buffer with invalid referral data
            byte[] testBuffer = new byte[20];
            ByteBuffer bb = ByteBuffer.wrap(testBuffer).order(ByteOrder.LITTLE_ENDIAN);

            bb.putShort((short) 0); // pathConsumed

  return false
}

internal fun String.containsInvalidHostnameAsciiCodes(): Boolean {
  for (i in 0 until length) {
    val c = this[i]
    // The WHATWG Host parsing rules accepts some character codes which are invalid by
    // definition for OkHttp's host header checks (and the WHATWG Host syntax definition). Here
    // we rule out characters that would cause problems in host headers.
    if (c <= '\u001f' || c >= '\u007f') {