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

// boost-libs variant/test/test5.cpp header file

// See http://www.boost.org for updates, documentation, and revision history.

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

//

// Copyright (c) 2003

// Eric Friedman, Itay Maman

//

// 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)

/*

 * © Portions copyright (c) 2006-2007 Nokia Corporation.  All rights reserved.

*/

#include "boost/test/minimal.hpp"

#include "boost/variant.hpp"

#include "jobs.h"

#include <assert.h>

#include <iostream>

#include <string>

#include <vector>

#ifdef __SYMBIAN32__

#include "std_log_result.h"

#define LOG_FILENAME_LINE __FILE__, __LINE__

#endif

void run()

{

   using std::string;

   using boost::variant;

   using boost::apply_visitor;

   typedef variant<int, float, unsigned short, unsigned char> t_var1;

   typedef variant<int, t_var1, unsigned short, unsigned char> t_var2;

   typedef variant<string, int, t_var2> t_var3;

   t_var1 v1;

   t_var2 v2;

   t_var2 v2_second;

   t_var3 v3;

   const char c0 = 'x';

   v1 = c0;

   //v2 and v3 are holding (aka: containing) a variant

   v2 = v1;

   v3 = v2;

   verify(v1, spec<int>());

   verify(v2, spec<t_var1>());

   verify(v3, spec<t_var2>());

   //

   // assignment from const char (Converted to int)

   //

   v2 = c0;

   v3 = c0;

   verify(v2, spec<int>());

   verify(v3, spec<int>());

   BOOST_CHECK(apply_visitor(sum_int(), v2) == c0);

   BOOST_CHECK(apply_visitor(sum_int(), v3) == c0);

   sum_int adder;

   apply_visitor(adder, v2);

   apply_visitor(adder, v3);

   BOOST_CHECK(adder.result() == 2*c0);

   //

   // A variant holding a variant

   //

   typedef variant<unsigned char, float> t_var4;

   typedef variant<string, t_var4> t_var5;

   t_var4 v4;

   t_var5 v5;

   v5 = 22.5f;

   verify(v5, spec<t_var4>(), "[V] [V] 22.5");

}

int test_main(int , char* [])

{

std_log(LOG_FILENAME_LINE,"[Test Case for test5]");

   run();

#ifdef __SYMBIAN32__

   	testResultXml("test5");

	close_log_file();

#endif

   return 0;

}