long_path_test.cpp

//  long_path_test.cpp  ----------------------------------------------------------------//

//  Copyright Beman Dawes 2011

//  Distributed under the Boost Software License, Version 1.0.
//  http://www.boost.org/LICENSE_1_0.txt

//  See http://www.boost.org/libs/btree for documentation.

//  See http://msdn.microsoft.com/en-us/library/aa365247%28v=vs.85%29.aspx

#include <boost/config/warning_disable.hpp>

#include <boost/filesystem.hpp>
#include <iostream>
#include <string>

using namespace boost::filesystem;

#include <boost/core/lightweight_test.hpp>
#include <boost/detail/lightweight_main.hpp>

namespace {
} // unnamed namespace

int cpp_main(int, char*[])
{

    std::string prefix("d:\\temp\\");
    std::cout << "prefix is " << prefix << '\n';

    const std::size_t safe_size = 260 - prefix.size() - 100; // Windows MAX_PATH is 260

    std::string safe_x_string(safe_size, 'x');
    std::string safe_y_string(safe_size, 'y');
    std::string path_escape("\\\\?\\");

    path x_p(prefix + safe_x_string);
    path y_p(path_escape + prefix + safe_x_string + "\\" + safe_y_string);

    std::cout << "x_p.native().size() is " << x_p.native().size() << '\n';
    std::cout << "y_p.native().size() is " << y_p.native().size() << '\n';

    create_directory(x_p);
    BOOST_TEST(exists(x_p));
    create_directory(y_p);
    BOOST_TEST(exists(y_p));

    //std::cout << "directory x.../y... ready for testing, where ... is " << safe_size
    //          << " repeats of x and y, respectively\n";

    BOOST_TEST(exists(x_p));

    //remove_all(x_p);

    return ::boost::report_errors();
}