// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"context"
	"hash"
	"io"
)

// Implementation to calculate bitrot for the whole file.
type wholeBitrotWriter struct {
	disk      StorageAPI
	volume    string
	filePath  string
	shardSize int64 // This is the shard size of the erasure logic
	hash.Hash       // For bitrot hash

	// Block size used for all internal operations version 1.

	// TLDR..
	// Not used anymore xl.meta captures the right blockSize
	// so blockSizeV2 should be used for all future purposes.
	// this value is kept here to calculate the max API
	// requests based on RAM size for existing content.
	blockSizeV1 = 10 * humanize.MiByte

	// Block size used in erasure coding version 2.
	blockSizeV2 = 1 * humanize.MiByte

	// Buckets meta prefix.

        }
    }

    @Nested
    @DisplayName("Size Calculation Tests")
    class SizeTests {

        @ParameterizedTest
        @DisplayName("Should calculate correct size for various path lengths")
        @CsvSource({ "'', 4", "'a', 6", "'\\\\', 8", "'\\\\server', 20", "'\\\\server\\share', 32", "'\\\\server\\share\\path', 42",

# This script uploads all staged artifacts from all previous builds in the same
# job chain to GCS and PyPI.
source "${BASH_SOURCE%/*}/utilities/setup.sh"

# Calculate the version number for choosing the final directory name. This adds
# "-devYYYYMMDD" to the end of the version string for nightly builds.
if [[ "$TFCI_NIGHTLY_UPDATE_VERSION_ENABLE" == 1 ]]; then

        }
    }

    @Nested
    @DisplayName("Capacity and Free Space Calculation Tests")
    class CapacityCalculationTests {

        @Test
        @DisplayName("Should calculate capacity correctly")
        void shouldCalculateCapacityCorrectly() throws SMBProtocolDecodingException {
            // Given
            long alloc = 1024L;
            int sectPerAlloc = 8;

     * @return whether this mechanisms supports integrity
     */
    boolean supportsIntegrity();

    /**
     * Calculates a Message Integrity Code (MIC) for the given data.
     * @param data the data to calculate MIC for
     * @return MIC
     * @throws CIFSException if an error occurs calculating the MIC
     */
    byte[] calculateMIC(byte[] data) throws CIFSException;

            // When & Then
            assertEquals(Long.MIN_VALUE, allocInfo.getCapacity());
            assertEquals(Long.MIN_VALUE, allocInfo.getFree());
        }

        @Test
        @DisplayName("Should calculate used space correctly")
        void shouldCalculateUsedSpaceCorrectly() {
            // Given
            long capacity = 1024L * 1024L * 1024L * 100L; // 100GB
            long free = 1024L * 1024L * 1024L * 40L; // 40GB

    void testWriteBytesWireFormatHappy() throws UnsupportedEncodingException {
        byte[] buffer = new byte[50];
        int used = cmd.writeBytesWireFormat(buffer, 0);
        // Calculate expected size: 1 byte for command + string bytes + 1 null terminator
        byte[] expectedString = "testfile.txt".getBytes("windows-1252");

            assertEquals(0, decoded.getHashAlgos().length);
            assertEquals(0, decoded.getSalt().length);
        }

        @Test
        @DisplayName("Should calculate size correctly")
        void testSizeCalculation() {
            // Test with various combinations
            context = new PreauthIntegrityNegotiateContext(mockConfig, new int[3], new byte[32]);

        final long totalBytes = runtime.totalMemory();
        return totalBytes - freeBytes;
    }

    /**
     * Estimates the size of an object in bytes.
     *
     * @param obj the object to calculate size for
     * @return estimated size in bytes
     */
    public static long sizeOf(final Object obj) {
        if (obj == null) {
            return 0L;
        }
        if (obj instanceof String) {