*         authentication.
     */
    public byte[] getContext () {
        return this.context;
    }


    /**
     * Sets the local security context. This is used by the client
     * to negotiate local authentication.
     *
     * @param context
     *            The local security context.
     */
    public void setContext ( byte[] context ) {
        this.context = context;
    }

     * authentication.
     */
    public byte[] getContext() {
        return context;
    }

    /**
     * Sets the local security context.  This is used by the client
     * to negotiate local authentication.
     *
     * @param context The local security context.
     */
    public void setContext(byte[] context) {
        this.context = context;
    }

        this(
            isWorkgroup(context) ? new URL(null, "smb://" + checkName(name), context.getContext().getUrlHandler())
                    : new URL(context.getLocator().getURL(), encodeRelativePath(checkName(name)), context.getContext().getUrlHandler()),
            context.getContext());
        setContext(context, name);
    }


    /**
     * Construct from string URL
     * 
     * @param url

        }
    }


    @Test
    public void testParentRoot () throws MalformedURLException, CIFSException {
        try ( SmbFile p = new SmbFile("smb://", getContext());
              SmbResource pp = new SmbFile(p.getParent(), getContext()) ) {
            assertEquals("smb://", p.getLocator().getParent());
            assertEquals(SmbConstants.TYPE_WORKGROUP, pp.getLocator().getType());

        }
        return getTestServer();
    }


    @Override
    @Before
    public void setUp () throws Exception {
        super.setUp();
        Assume.assumeFalse(getContext().getConfig().isDfsDisabled());
    }


    @Test
    public void resolveDC () throws CIFSException {
        CIFSContext context = withAnonymousCredentials();
        DfsResolver dfs = context.getDfs();

    }


    @Test
    public void testKRB () throws Exception {
        Assume.assumeTrue(getContext().getConfig().getResolveOrder().contains(ResolverType.RESOLVER_DNS));
        Subject s = getInitiatorSubject(getTestUser(), getTestUserPassword(), getTestUserDomainRequired(), null);
        CIFSContext ctx = getContext().withCredentials(new Kerb5Authenticator(s, getTestUserDomainRequired(), getTestUser(), getTestUserPassword()));

    public void testCodepage () throws MalformedURLException, UnknownHostException, CIFSException {
        Assume.assumeFalse("Unicode support", getContext().getConfig().isUseUnicode());
        Assume.assumeFalse("SMB2", getContext().getConfig().getMaximumVersion().isSMB2());
        String oemEncoding = getContext().getConfig().getOemEncoding();
        String str = null;
        try {
            switch ( oemEncoding.toLowerCase(Locale.ROOT) ) {

                    if ( isExternalAuth(getContext(), npa) ) {
                        /*
                         * preauthentication
                         */
                        try ( SmbSessionImpl smbSession = trans.getSmbSession(getContext().withDefaultCredentials());
                              SmbTreeImpl t = smbSession.getSmbTree(getContext().getConfig().getLogonShare(), null) ) {

        try ( SmbNamedPipe s = new SmbNamedPipe(getFifoPipeUrl(), SmbPipeResource.PIPE_TYPE_WRONLY, withTestNTLMCredentials(getContext()));
              SmbNamedPipe t = new SmbNamedPipe(getFifoPipeUrl(), SmbPipeResource.PIPE_TYPE_RDONLY, withTestNTLMCredentials(getContext())) ) {
            try ( SmbPipeHandle sp = s.openPipe();
                  SmbPipeHandle tp = t.openPipe() ) {

            NtlmPasswordAuthenticator na = f.getContext().getCredentials().unwrap(NtlmPasswordAuthenticator.class);
            Assert.assertEquals("b@r", na.getPassword());
        }

        try ( SmbFile f = new SmbFile(new URL("smb://foo:b%40r@127.0.0.1/")) ) {
            Assert.assertEquals("foo:b%40r", f.getLocator().getURL().getUserInfo());