TestRule rule2 = new TestRule("rule2", false);

        ruleManager.addRule(rule1);

        try {
            ruleManager.addRule(-1, rule2);
            fail("Should throw IndexOutOfBoundsException for negative index");
        } catch (IndexOutOfBoundsException e) {
            // Expected
        }

        try {
            ruleManager.addRule(5, rule2);

        }
    }

    /**
     * Handle a lease break with timeout
     *
     * @param key lease key
     * @param newState new lease state
     * @param timeoutSeconds timeout in seconds (0 or negative uses default)
     */
    public void handleLeaseBreakWithTimeout(Smb2LeaseKey key, int newState, int timeoutSeconds) {
        // Use default timeout if not specified or invalid
        if (timeoutSeconds <= 0) {

            // Then
            assertEquals(null, result);
        }

        @Test
        @DisplayName("Should handle negative port")
        void testGetSmbTransportNegativePort() {
            // Given
            when(transportPool.getSmbTransport(context, address, -1, false)).thenReturn(transport);

            // When

		if !ok {
			err := fmt.Errorf("Incorrect type for length argument in %s", sqlFnSubstring)
			return nil, errIncorrectSQLFunctionArgumentType(err)
		}
		length = int(lenInt)
		if length < 0 {
			err := fmt.Errorf("Negative length argument in %s", sqlFnSubstring)
			return nil, errIncorrectSQLFunctionArgumentType(err)
		}
	}

	res, err := evalSQLSubstring(s, int(startIdx), length)
	return FromString(res), err
}

            assertEquals(0, response.getChunkBytesWritten());
            assertEquals(0, response.getTotalBytesWritten());
        }

        @Test
        @DisplayName("Should handle negative values as unsigned")
        void testDecodeNegativeValuesAsUnsigned() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[12];
            SMBUtil.writeInt4(-1, buffer, 0); // chunksWritten

        int result = SessionServicePacket.readInt4(src, 0);

        assertEquals(0x12345678, result);
    }

    @Test
    @DisplayName("readInt4 with negative bytes should handle correctly")
    void testReadInt4WithNegativeBytes() {
        byte[] src = { (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF };
        int result = SessionServicePacket.readInt4(src, 0);

	// the BSD tar utility.
	if size < 0 {
		return false
	}
	var pre sparseEntry
	for _, cur := range sp {
		switch {
		case cur.Offset < 0 || cur.Length < 0:
			return false // Negative values are never okay
		case cur.Offset > math.MaxInt64-cur.Length:
			return false // Integer overflow with large length
		case cur.endOffset() > size:
			return false // Region extends beyond the actual size

        @Test
        @DisplayName("Should return native file system")
        void testGetNativeFileSystem() throws Exception {
            // Given
            setPrivateField(response, "nativeFileSystem", "NTFS");

            // When
            String fs = response.getNativeFileSystem();

            // Then
            assertEquals("NTFS", fs, "Should return the native file system");
        }

        @Test

        assertEquals("smb://dfs-server/dfs-share" + l.getUNCPath().replace('\\', '/'), l.getDfsPath());
        assertEquals("dfs-share", l.getShare());

        // Path consumed negative -> coerced to 0
        when(dr.getPathConsumed()).thenReturn(-1);
        String unc2 = l.handleDFSReferral(dr, null);
        assertTrue(unc2.contains("dfs/path") || unc2.contains("dfs\\path"));
    }

    @Test

//
// It panics if count is negative or if the result of (len(b) * count)
// overflows.
func Repeat(b []byte, count int) []byte {
	if count == 0 {
		return []byte{}
	}

	// Since we cannot return an error on overflow,
	// we should panic if the repeat will generate an overflow.
	// See golang.org/issue/16237.
	if count < 0 {
		panic("bytes: negative Repeat count")
	}