nds_testing.hh

#ifndef NDS_TESTING_HH
#define NDS_TESTING_HH

// Function and classes defined within this file are
//   intended to help with testing of the NDS software.

#include <cstdlib>
#include <memory>
#include <string>
#include <iostream>

template < typename T >
using pointer = std::unique_ptr< T >;

// std::make_unique didn't make it into C++11, so
// to allow this to work in a pre C++14 world, we
// provide a simple replacement.
//
// A make_unique<> for C++11.  Taken from
// "Effective Modern C++ by Scott Meyers (O'Reilly).
// Copyright 2015 Scott Meyers, 978-1-491-90399-5"
//
// Permission given in the book to reuse code segments.
//
// @tparam T The type of the object to be managed by the unique_ptr
// @tparam Ts The type of the arguments to T's constructor
// @param params The arguments to forward to the constructor
// @return a std::unique_ptr<T>
template < typename T, typename... Ts >
std::unique_ptr< T >
make_unique_ptr( Ts&&... params )
{
    return std::unique_ptr< T >( new T( std::forward< Ts >( params )... ) );
}

#define NDS_ASSERT( bool_expression )                                          \
    nds_assert( ( bool_expression ), __FILE__, __LINE__ )

static inline void
nds_assert( bool expression, std::string fname, int lineno )
{
    if ( !expression )
    {
        std::cerr << "Assertion at " << fname << ":" << lineno << " was false."
                  << std::endl;
        std::abort( );
    }
}

#endif /* NDS_TESTING_HH */