long timestamp = System.currentTimeMillis();
        SmbFile file = new SmbFile(baseUrl + "shared/partial_" + timestamp + ".txt", context);

        // Write test data
        String content = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
        try (OutputStream out = file.openOutputStream(false)) {
            out.write(content.getBytes("UTF-8"));
        }

        // Read partial content