Anonymous function allocation benchmark

function-alloc-bench.js

//usage 
//      node test.js --nouse-idle-notification -test1
//      node test.js --nouse-idle-notification -test2

// then compare memory usage

var a = [];

function Test1()
{
	return function()
	{
		a.push({a: 'b'});
	}
}

function Test2()
{
  a.push({a: 'b'});
}

var c = 1000000;

var arguments = process.argv.splice(2);

if(arguments.indexOf('-test1') > 0)
{
  while(c--)
    Test1()();
}

if(arguments.indexOf('-test2') > 0)
{
  while(c--)
    Test2();
}

console.log(process.memoryUsage());