public void testEncoding() {
        byte[] buffer = new byte[256];
        int encodedSize = context.encode(buffer, 0);

        assertTrue(encodedSize > 8); // Minimum size: count + padding + flags + algorithms
        assertEquals(context.size(), encodedSize);
    }

    @Test
    @DisplayName("Test context decoding")
    public void testDecoding() throws SMBProtocolDecodingException {

        final int exp = size();
        final int actual = getLength();
        if (exp != actual) {
            // Log the size mismatch for debugging but don't throw exception
            // This can occur due to padding alignment differences between size8() and pad8()
            if (log.isDebugEnabled()) {
                log.debug("Size calculation mismatch: expected {} but got {} (difference: {})", exp, actual, actual - exp);
            }

update directly from <https://dl.min.io>, optionally you can host any mirrors at <https://my-artifactory.example.com/minio/> - For deployments that installed the MinIO server binary by hand, use [`mc admin update`](https://min.io/docs/minio/linux/reference/minio-mc-admin/mc-admin-update.html) ```sh mc admin update <minio alias, e.g., myminio> ``` - For deployments without external internet access (e.g. airgapped environments), download the binary from <https://dl.min.io> and replace the existing MinIO...

        if (rem < 0) {
            rem = 8 + rem;
        }
        return size + 8 - rem;
    }

    /**
     * Calculates padding needed to align to 8-byte boundary from header start.
     *
     * @param dstIndex the current destination index
     * @return number of padding bytes needed
     */
    protected final int pad8(final int dstIndex) {
        final int fromHdr = dstIndex - this.headerStart;

        }

        @Test
        @DisplayName("Should align to 8-byte boundary")
        void testPaddingAlignment() {
            // Test various name lengths to ensure proper padding
            for (int nameLen = 1; nameLen <= 32; nameLen++) {
                byte[] name = new byte[nameLen];
                Arrays.fill(name, (byte) 'A');

}

// ErasureInfo holds erasure coding and bitrot related information.
type ErasureInfo struct {
	// Algorithm is the string representation of erasure-coding-algorithm
	Algorithm string `json:"algorithm"`
	// DataBlocks is the number of data blocks for erasure-coding
	DataBlocks int `json:"data"`
	// ParityBlocks is the number of parity blocks for erasure-coding
	ParityBlocks int `json:"parity"`

            baos.write(new byte[8]);

            // SERVER_CHECKSUM data
            writeLittleEndianInt(baos, PacSignature.KERB_CHECKSUM_HMAC_MD5);
            baos.write(mockChecksum);

            // Padding to align
            while (baos.size() < 104) {
                baos.write(0);
            }

            // PRIVSVR_CHECKSUM data
            writeLittleEndianInt(baos, PacSignature.KERB_CHECKSUM_HMAC_MD5);

        assertEquals((byte) 0x00, getPrivateField(cmd, "maxSetupCount"));
        assertEquals(4096, getPrivateField(cmd, "maxDataCount"));
    }

    @Test
    @DisplayName("writeSetupWireFormat writes subCommand and padding")
    void testWriteSetup() throws Exception {
        Trans2GetDfsReferral cmd = new Trans2GetDfsReferral("foo");
        byte[] buf = new byte[2];
        int r = cmd.writeSetupWireFormat(buf, 0);

        if (i < len) {
            System.arraycopy(input, offset + i, buffer, bufferNdx, len - i);
        }
    }

    /**
     * Completes the hash computation by performing final operations such
     * as padding. At the return of this engineDigest, the MD engine is
     * reset.
     *
     * @return the array of bytes for the resulting hash value.
     */
    @Override
    public byte[] engineDigest() {

        int srcIndex = 0;

        // Simulate groupName = false (0x00), nodeType = 0 (0x00) -> src[srcIndex] = 0x00
        src[srcIndex] = (byte) 0x00;
        src[srcIndex + 1] = (byte) 0x00; // Reserved/padding byte

        // Simulate address = 192.168.1.1 (0xC0A80101)
        src[srcIndex + 2] = (byte) 0xC0;
        src[srcIndex + 3] = (byte) 0xA8;
        src[srcIndex + 4] = (byte) 0x01;