{

po::options_description desc( "Allowed options" );

desc.add_options()

( "path,p", po::value<std::string>(), "set initial path" )

;

po::variables_map vm;

try

{

po::store( po::parse_command_line( argc, argv, desc ), vm );

po::notify( vm );

}

catch( std::exception const & x )

{

std::cerr << "Error: " << x.what() << std::endl;

return 1;

}

std::string p;

if( vm.count( "path" ) )

{

p = vm[ "path" ].as<std::string>();

}

std::string expected( "initial" );

BOOST_TEST_EQ( p, expected );

return boost::report_errors();