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//Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc.
//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)
#include <boost/exception/to_string_stub.hpp>
#include <boost/detail/lightweight_test.hpp>
#include <iostream>
namespace
n1
{
class
c1
{
};
std::string
to_string( c1 const & )
{
return "c1";
}
}
namespace
n2
{
class
c2
{
};
std::ostream &
operator<<( std::ostream & s, c2 const & )
{
s << "c2";
return s;
}
}
namespace
n3
{
class
c3
{
};
std::ostream &
operator<<( std::ostream & s, c3 const & )
{
s << "bad";
return s;
}
std::string
to_string( c3 const & )
{
return "c3";
}
}
namespace
boost
{
class
to_string_tester
{
};
}
template <class T>
struct
my_stub
{
std::string
operator()( T const & )
{
return "stub";
}
};
int
main()
{
using namespace boost;
BOOST_TEST( to_string(42)=="42" );
BOOST_TEST( to_string(n1::c1())=="c1" );
BOOST_TEST( to_string(n2::c2())=="c2" );
BOOST_TEST( to_string(n3::c3())=="c3" );
BOOST_TEST( to_string_stub(42)=="42" );
BOOST_TEST( to_string_stub(n1::c1())=="c1" );
BOOST_TEST( to_string_stub(n2::c2())=="c2" );
BOOST_TEST( to_string_stub(n3::c3())=="c3" );
BOOST_TEST( to_string_stub(to_string_tester(),my_stub<to_string_tester>())=="stub" );
BOOST_TEST( !to_string_stub(to_string_tester()).empty() );
return boost::report_errors();
}
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