SmbFile f = new SmbFile(defaultShareRoot, makeRandomName());
            f.createNewFile();
            return f;
        }
    }


    protected SmbFile createTestDirectory () throws MalformedURLException, UnknownHostException, CIFSException {
        try ( SmbFile defaultShareRoot = getDefaultShareRoot() ) {
            SmbFile f = new SmbFile(defaultShareRoot, makeRandomDirectoryName());

        runFilenameTest("hash#tag");
    }


    private void runFilenameTest ( String... names ) throws CIFSException, UnknownHostException, MalformedURLException {
        try ( SmbFile d = createTestDirectory() ) {
            try {

                for ( String name : names ) {
                    try ( SmbResource tf = new SmbFile(d, name) ) {
                        tf.createNewFile();
                    }

    }


    @Override
    @Before
    public void setUp () throws Exception {
        super.setUp();
        this.executor = Executors.newSingleThreadExecutor();
        this.base = createTestDirectory();
    }


    @Override
    @After
    public void tearDown () throws Exception {
        if ( this.executor != null ) {
            this.executor.shutdown();
            if ( this.future != null ) {