// Copyright 2016 Klemens Morgenstern

//

// Distributed under the Boost Software License, Version 1.0.

// (See accompanying file LICENSE_1_0.txt

// or copy at http://www.boost.org/LICENSE_1_0.txt)

// For more information, see http://www.boost.org

#include <boost/config.hpp>

#include "../example/b2_workarounds.hpp"

#include <boost/dll/smart_library.hpp>

#include <boost/dll/import_mangled.hpp>

#include <boost/core/lightweight_test.hpp>

#include <boost/filesystem.hpp>

#include <boost/variant.hpp>

#include <functional>

#include <iostream>

struct override_class

{

int arr[32];

};

int main(int argc, char* argv[])

{

using namespace boost::dll;

using namespace boost::dll::experimental;

boost::dll::fs::path pt = b2_workarounds::first_lib_from_argv(argc, argv);

BOOST_TEST(!pt.empty());

std::cout << "Library: " << pt << std::endl;

smart_library sm(pt);

auto sp_variable = import_mangled<double>(sm, "some_space::variable");

auto unscoped_var = import_mangled<int>(sm, "unscoped_var");

auto ovl = import_mangled<void(int), void(double)>(sm, "overloaded");

ovl(12);

BOOST_TEST(*unscoped_var == 12);

ovl(5.0);

BOOST_TEST(*sp_variable == 5.0);

std::function<void(int)> f_test = ovl;//test if it binds

f_test(-2);

BOOST_TEST(*unscoped_var == -2);

sm.add_type_alias<override_class>("some_space::some_class");

auto func = import_mangled<

override_class, double(double, double), int(int, int),

volatile override_class, int(int, int),

const volatile override_class, double(double, double)>(sm, "func");

override_class override_class_varible{};

override_class *ov = &override_class_varible;

volatile override_class *ovv = ov;

const volatile override_class *ovcv = ov;

BOOST_TEST(func(ov, 3.,2.) == 6.);

BOOST_TEST(func(ov, 1,2 ) == 3 );

BOOST_TEST(func(ovv, 10,2) == 8 );

BOOST_TEST(func(ovcv, 9,2) == 4.5 );

return boost::report_errors();

}