Testcase for SFML/SFML#1025

ftptest.cpp

#include <cstdlib>
#include <iostream>
#include <SFML/Network.hpp>

#define FTP_SERVER "speedtest.tele2.net"
#define FTP_PATH "/upload"

template <typename T>
T checkResponse(T response)
{
    if (!response.isOk())
        std::cerr << "[ERROR] ";

    std::cerr << '\t' << response.getStatus() << ' ' << response.getMessage() << std::endl;

    if (!response.isOk())
        std::exit(1);

    return response;
}

int main(void)
{
    // Print directory listing of above server
    sf::Ftp ftp;

    std::cerr << "Connect " << FTP_SERVER;
    checkResponse(ftp.connect(FTP_SERVER));

    std::cerr << "Anonymous Login";
    checkResponse(ftp.login());

    std::cerr << "Get CWD";
    checkResponse(ftp.getWorkingDirectory());

    std::cerr << "Chdir " << FTP_PATH;
    checkResponse(ftp.changeDirectory(FTP_PATH));

    std::cerr << "Get CWD";
    checkResponse(ftp.getWorkingDirectory());

    std::cerr << "List directory";
    auto list_response = checkResponse(ftp.getDirectoryListing());
    for (auto& dir : list_response.getListing())
        std::cerr << ' ' << dir << '\n';

    return 0;
}