//
// multicast.cpp
// ~~~~~~~~~~~~~
//
// Copyright (c) 2003-2007 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// 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)
//

// Disable autolinking for unit tests.
#if !defined(BOOST_ALL_NO_LIB)
#define BOOST_ALL_NO_LIB 1
#endif // !defined(BOOST_ALL_NO_LIB)

// Test that header file is self-contained.
#include <boost/asio/ip/multicast.hpp>

#include <boost/asio.hpp>
#include "../unit_test.hpp"

//------------------------------------------------------------------------------

// ip_multicast_compile test
// ~~~~~~~~~~~~~~~~~~~~~~~~~
// The following test checks that all nested classes, enums and constants in
// ip::multicast compile and link correctly. Runtime failures are ignored.

namespace ip_multicast_compile {

using namespace boost::asio;

void test()
{
  try
  {
    io_service ios;
    ip::udp::socket sock(ios);
    const ip::address address;
    const ip::address_v4 address_v4;
    const ip::address_v6 address_v6;

    // join_group class.

    ip::multicast::join_group join_group1;
    ip::multicast::join_group join_group2(address);
    ip::multicast::join_group join_group3(address_v4);
    ip::multicast::join_group join_group4(address_v4, address_v4);
    ip::multicast::join_group join_group5(address_v6);
    ip::multicast::join_group join_group6(address_v6, 1);
    sock.set_option(join_group6);

    // leave_group class.

    ip::multicast::leave_group leave_group1;
    ip::multicast::leave_group leave_group2(address);
    ip::multicast::leave_group leave_group3(address_v4);
    ip::multicast::leave_group leave_group4(address_v4, address_v4);
    ip::multicast::leave_group leave_group5(address_v6);
    ip::multicast::leave_group leave_group6(address_v6, 1);
    sock.set_option(leave_group6);

    // outbound_interface class.

    ip::multicast::outbound_interface outbound_interface1;
    ip::multicast::outbound_interface outbound_interface2(address_v4);
    ip::multicast::outbound_interface outbound_interface3(1);
    sock.set_option(outbound_interface3);

    // hops class.

    ip::multicast::hops hops1(1024);
    sock.set_option(hops1);
    ip::multicast::hops hops2;
    sock.get_option(hops2);
    hops1 = 1;
    static_cast<int>(hops1.value());

    // enable_loopback class.

    ip::multicast::enable_loopback enable_loopback1(true);
    sock.set_option(enable_loopback1);
    ip::multicast::enable_loopback enable_loopback2;
    sock.get_option(enable_loopback2);
    enable_loopback1 = true;
    static_cast<bool>(enable_loopback1);
    static_cast<bool>(!enable_loopback1);
    static_cast<bool>(enable_loopback1.value());
  }
  catch (std::exception&)
  {
  }
}

} // namespace ip_multicast_compile

//------------------------------------------------------------------------------

test_suite* init_unit_test_suite(int argc, char* argv[])
{
  test_suite* test = BOOST_TEST_SUITE("ip/multicast");
  test->add(BOOST_TEST_CASE(&ip_multicast_compile::test));
  return test;
}