iso-eval-test.js

global._pathfinder = require('./utils/path-finder');
const Sandbox = require(_pathfinder.join(_pathfinder.services, 'code-sandbox/main'));

/**
 * Example 1
 * Using a single function.
 * 
 */
var x = (v) => {
    return v;
};

var y = () => {
    return process.env;
}

var u = (new Sandbox()).run(x.toString());
var t = (new Sandbox()).run(y.toString());
u(5) // should return 5
t(); // should throw error process undefined.


/**
 * Example 2
 * Using a Class. 
 * This will pass {this} into the context for use within the function. 
 * 
 */

// Create a sample DB

var db = {};

var Funt = function (name) {
    this.name = name;
}

Funt.prototype.die = function () {
    return this.name;
}

Funt.prototype.wake = function(fb) {
    db['method'] = { func: fb.toString() };
};

Funt.prototype.show = function () {
    this.wake(this.die)
}

Funt.prototype.run = function () {
    this.show();
    var func = db['method'].func;
    var u = (new Sandbox()).run(func, this); // should return Whale
    var k = (new Sandbox()).run(func); // should return undefined
    console.log(u());
    console.log(k());
}


var f = new Funt('Whale');
f.run();