// Verify important constants exist
        assertTrue(NtStatus.NT_STATUS_SUCCESS == 0x00000000);
        assertTrue(NtStatus.NT_STATUS_ACCESS_DENIED != 0);
        assertTrue(NtStatus.NT_STATUS_OBJECT_NAME_NOT_FOUND != 0);
        assertTrue(NtStatus.NT_STATUS_SHARING_VIOLATION != 0);
        assertTrue(NtStatus.NT_STATUS_INVALID_PARAMETER != 0);
        assertTrue(NtStatus.NT_STATUS_LOGON_FAILURE != 0);

     */
    static Stream<Arguments> intErrorCodes() {
        return Stream.of(Arguments.of(NtStatus.NT_STATUS_ACCESS_DENIED, NtStatus.NT_STATUS_ACCESS_DENIED),
                Arguments.of(NtStatus.NT_STATUS_SUCCESS, NtStatus.NT_STATUS_SUCCESS),
                Arguments.of(0x00001234, NtStatus.NT_STATUS_UNSUCCESSFUL));
    }

    @ParameterizedTest
    @MethodSource("intErrorCodes")

import jcifs.BaseTest;
import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;
import jcifs.smb.NtStatus;

/**
 * Tests for Smb2SessionSetupResponse decoding and behavior.
 */
@ExtendWith(MockitoExtension.class)
@DisplayName("Smb2SessionSetupResponse Tests")
@MockitoSettings(strictness = Strictness.LENIENT)

    @DisplayName("Known DOS error is correctly mapped to NTSTATUS")
    void testKnownMapping() {
        final int dosErr = 0x00010001;
        final int expectedNt = 0xc0000002;
        Optional<Integer> actual = findNtStatus(dosErr);
        assertTrue(actual.isPresent(), String.format("Mapping for %08x should exist", dosErr));
        assertEquals(expectedNt, actual.get(), String.format("NTSTATUS for %08x should be %08x", dosErr, expectedNt));
    }

        try {
            final Smb2QueryDirectoryResponse r = th.send(query);
            if (r.getStatus() == NtStatus.NT_STATUS_NO_MORE_FILES) {
                return false;
            }
            this.response = r;
        } catch (final SmbException e) {
            if (e.getNtStatus() == NtStatus.NT_STATUS_NO_MORE_FILES) {
                log.debug("End of listing", e);
                return false;
            }

    @ValueSource(ints = { NtStatus.NT_STATUS_SUCCESS, NtStatus.NT_STATUS_ACCESS_DENIED, NtStatus.NT_STATUS_OBJECT_NAME_NOT_FOUND,
            NtStatus.NT_STATUS_SHARING_VIOLATION, NtStatus.NT_STATUS_INVALID_PARAMETER })
    @DisplayName("Should handle various NT status codes")
    void testVariousNTStatusCodes(int ntStatus) {
        // When
        SmbException exception = new SmbException(ntStatus, false);

        // Then

        final int status = getStatus();
        return status != NtStatus.NT_STATUS_INVALID_PARAMETER && ((status != NtStatus.NT_STATUS_INVALID_PARAMETER)
                || ((this.ctlCode != Smb2IoctlRequest.FSCTL_SRV_COPYCHUNK) && (this.ctlCode != Smb2IoctlRequest.FSCTL_SRV_COPYCHUNK_WRITE)))
                && ((status != NtStatus.NT_STATUS_BUFFER_OVERFLOW)

import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.smb1.trans.nt.FileNotifyInformationImpl;
import jcifs.internal.smb2.ServerMessageBlock2Response;
import jcifs.internal.util.SMBUtil;
import jcifs.smb.NtStatus;

/**
 * SMB2 Change Notify response message.
 *
 * This response contains information about file system changes
 * that occurred in the monitored directory.
 *
 * @author mbechler
 */

import jcifs.internal.CommonServerMessageBlockRequest;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.smb2.ServerMessageBlock2Response;
import jcifs.internal.util.SMBUtil;
import jcifs.smb.NtStatus;

/**
 * SMB2 Session Setup response message. This response contains the server's authentication
 * challenge or confirms successful session establishment.
 *
 * @author mbechler
 *
 */

 * <p>
 * The jCIFS client maps DOS error codes to NTSTATUS codes. This means that
 * the user may recieve a different error from a legacy server than that of
 * a newer varient such as Windows NT and above. If you should encounter
 * such a case, please report it to jcifs at samba dot org and we will
 * change the mapping.
 */

public class SmbException extends IOException implements NtStatus, DosError, WinError {