assertTrue(dfs.isTrustedDomain(context, testDomain));
        assertTrue(dfs.isTrustedDomain(context, testDomain.toLowerCase(Locale.ROOT)));
        String shortDom = getProperties().get(TestProperties.TEST_DOMAIN_SHORT);
        if ( shortDom != null ) {
            assertTrue(dfs.isTrustedDomain(context, shortDom.toUpperCase(Locale.ROOT)));
            assertTrue(dfs.isTrustedDomain(context, shortDom.toLowerCase(Locale.ROOT)));

    /**
     * @param domain
     * @param tf
     * @return whether the given domain is trusted
     * @throws CIFSException
     * @throws jcifs.smb.SmbAuthException
     */
    boolean isTrustedDomain ( CIFSContext tf, String domain ) throws CIFSException;


    /**
     * Get a connection to the domain controller for a given domain
     * 
     * @param domain
     * @param tf
     * @return connection

            throw new SmbException("The requested list operations is invalid: " + u.toString());

        Set<FileEntry> set = new HashSet<>();

        if ( tc.getDfs().isTrustedDomain(tc, locator.getServer()) ) {
            /*
             * The server name is actually the name of a trusted
             * domain. Add DFS roots to the list.
             */
            try {

        }
        return null;
    }


    /**
     * 
     * {@inheritDoc}
     *
     * @see jcifs.DfsResolver#isTrustedDomain(jcifs.CIFSContext, java.lang.String)
     */
    @Override
    public boolean isTrustedDomain ( CIFSContext tf, String domain ) throws SmbAuthException {
        synchronized ( this.domainsLock ) {

            if (strictView && ioe instanceof SmbAuthException) {
                throw (SmbAuthException)ioe;
            }
        }
        return null;
    }
    public boolean isTrustedDomain(String domain,
                    NtlmPasswordAuthentication auth) throws SmbAuthException
    {
        HashMap domains = getTrustedDomains(auth);
        if (domains == null)
            return false;

        if (getType() != TYPE_SERVER)
            throw new SmbException("The requested list operations is invalid: " + url.toString());

        map = new HashMap();

        if (dfs.isTrustedDomain(getServer(), auth)) {
            /* The server name is actually the name of a trusted
             * domain. Add DFS roots to the list.
             */
            try {