cookbook_array1_test.cpp

// Copyright (c) Darrell Wright
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// Official repository: https://github.com/beached/daw_json_link
//
// See cookbook/array.md for the 1st example
//

#include "defines.h"

#include "daw/json/daw_json_link.h"

#include <daw/daw_read_file.h>

#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <iostream>
#include <string>
#include <vector>

int main( int argc, char **argv )
#if defined( DAW_USE_EXCEPTIONS )
  try
#endif
{
	if( argc <= 1 ) {
		puts( "Must supply path to cookbook_array1.json file\n" );
		exit( EXIT_FAILURE );
	}
	auto const data = daw::read_file( argv[1] ).value( );

	using namespace daw::json;

	std::vector<int> const ve = from_json_array<int>( data );

	int count = 1;
	(void)count;
	for( auto const val : ve ) {
		(void)val;
		test_assert( count++ == val, "Unexpected value" );
	}
}
#if defined( DAW_USE_EXCEPTIONS )
catch( daw::json::json_exception const &jex ) {
	std::cerr << "Exception thrown by parser: " << jex.reason( ) << '\n';
	exit( 1 );
} catch( std::exception const &ex ) {
	std::cerr << "Unknown exception thrown during testing: " << ex.what( )
	          << '\n';
	exit( 1 );
} catch( ... ) {
	std::cerr << "Unknown exception thrown during testing\n";
	throw;
}
#endif