* `this`.
   */
  var isParallel = false

  /** Number of calls to [TaskRunner.Backend.execute]. Guarded by `this`. */
  var executeCallCount = 0

  /** Guarded by [taskRunner]. */
  var nanoTime = 0L
    private set

  /** Backlog of tasks to run. Only one task runs at a time. Guarded by `this`. */
  private val serialTaskQueue = ArrayDeque<SerialTask>()

  /** The task that's currently executing. Guarded by `this`. */

  }

  public void testCheckPositive_zeroLong() {
    assertThrows(IllegalArgumentException.class, () -> MathPreconditions.checkPositive("long", 0L));
  }

  public void testCheckPositive_maxLong() {
    MathPreconditions.checkPositive("long", Long.MAX_VALUE);
  }

  public void testCheckPositive_minLong() {
    assertThrows(

            // When
            int bytesWritten = chunk.encode(buffer, startIndex);

            // Then
            assertEquals(EXPECTED_SIZE, bytesWritten);
            assertEquals(0L, SMBUtil.readInt8(buffer, startIndex));
            assertEquals(0L, SMBUtil.readInt8(buffer, startIndex + 8));
            assertEquals(0, SMBUtil.readInt4(buffer, startIndex + 16));
        }

        @Test

        when(messageBlock.getMid()).thenReturn(minMid);

        messageBlock.setMid(minMid);
        assertEquals(minMid, messageBlock.getMid());

        // Test with zero
        long zeroMid = 0L;
        doNothing().when(messageBlock).setMid(zeroMid);
        when(messageBlock.getMid()).thenReturn(zeroMid);

        messageBlock.setMid(zeroMid);
        assertEquals(zeroMid, messageBlock.getMid());
    }

    byteCount: Long,
  ) {
    var byteCount = byteCount
    while (byteCount > 0L) {
      val length = minOf(maxFrameSize.toLong(), byteCount)
      byteCount -= length
      frameHeader(
        streamId = streamId,
        length = length.toInt(),
        type = TYPE_CONTINUATION,
        flags = if (byteCount == 0L) FLAG_END_HEADERS else 0,
      )
      sink.write(hpackBuffer, length)
    }
  }

        }

        @Test
        @DisplayName("Should set offset correctly")
        void testSetOffset() {
            assertDoesNotThrow(() -> request.setOffset(0L));
            assertDoesNotThrow(() -> request.setOffset(1024L));
            assertDoesNotThrow(() -> request.setOffset(Long.MAX_VALUE));
        }

        @Test

    }

    /**
     * Test getTimestamp method with zero timestamp.
     */
    @Test
    public void testGetTimestampZero() {
        long expectedTimestamp = 0L;
        byte[] rawBytes = new byte[8];
        SMBUtil.writeInt8(expectedTimestamp, rawBytes, 0);
        AvTimestamp avTimestamp = new AvTimestamp(rawBytes);

/**
 * {@link Set} that is case-insensitive.
 *
 * @author higa
 */
public class CaseInsensitiveSet extends AbstractSet<String> implements Set<String>, Serializable {

    static final long serialVersionUID = 0L;

    private transient Map<String, Object> map = new CaseInsensitiveMap<>();

    private static final Object PRESENT = new Object();

    /**
     * Creates a {@link CaseInsensitiveSet}.
     */

        // When
        int result = instance.readParameterWordsWireFormat(buffer, 0);

        // Then
        assertEquals(8, result);
        assertEquals(0L, instance.getCount());
    }

    /**
     * Test of writeParameterWordsWireFormat method
     */
    @Test
    public void testWriteParameterWordsWireFormat() {
        // Given

import java.util.Date;

import jcifs.smb1.util.Hexdump;

class SmbComQueryInformationResponse extends ServerMessageBlock implements Info {

    private int fileAttributes = 0x0000;
    private long lastWriteTime = 0L;
    private final long serverTimeZoneOffset;
    private int fileSize = 0;

    SmbComQueryInformationResponse(final long serverTimeZoneOffset) {
        this.serverTimeZoneOffset = serverTimeZoneOffset;