view and disable cookies in casperjs and phantomjs

cookies.js

//to disable cookies, run casperjs --cookies-file=/dev/null? cookies.js

var casper = require('casper').create();

casper.start('http://wordpress.org/', function() {
    this.echo('Browser Cookie: ' + this.evaluate(function() {
        return document.cookie;
    }));
});

casper.run(function() {
    this.echo('Done.').exit();
});