gistfile1.txt

// imports
var VM = require('ethereumjs-vm')
var Trie = require('merkle-patricia-tree')
var async = require('async')
var ethUtils = require('ethereumjs-util')
var Account = require('ethereumjs-account')
var Tx = require('ethereumjs-tx')
var crypto = require('crypto')

// read in the solidity code and compile it
var code = "60606040523615600d57600d565b604b5b60003411156048577fa163a6249e860c278ef4049759a7f7c7e8c141d30fd634fda9b5a6a95d111a3060405180905060405180910390a15b5b565b00"

code = new Buffer(code, 'hex')



// This stores the state
var stateTrie = new Trie()
  // Create vm
var vm = new VM(stateTrie)

// accounts; will be populated later
// use different accounts to simulate mutilple parties bidding on an auction
var accounts = []
  // the address of the auction contract that we will create
var createdAddress

async.series([
  setup,
  function checkContractCreation(done) {
    var account = accounts[0]
    runTx({
      nonce: account.nonce++,
      data: code,
      to: '',
      pk: account.privateKey,
      value: 0
    }, function (results) {
      console.log(results);
    }, done)
  }
])

// setup function. It populates the state with a few accounts. 
function setup(cb) {
  for (var i = 0; i < 5; i++) {
    var rand = crypto.randomBytes(32)
    accounts.push({
      privateKey: rand,
      address: ethUtils.privateToAddress(rand),
      nonce: 0
    })
  }
  // create a new account
  var account = new Account()
    // give the account some wei.
    // This needs to be a `Buffer` or a string. all strings need to be in hex.
  account.balance = '0xf00000000000000001'
    // store in the trie
  async.each(accounts, function (a, done) {
    stateTrie.put(a.address, account.serialize(), done)
  }, cb)
}

// a simple helper function; it forms a transaction and runs it in the vm
function runTx(opts, test, cb) {
  var rawTx = {
    to: opts.to,
    nonce: opts.nonce,
    value: opts.value,
    gasPrice: '0x01',
    gasLimit: '0xffff90710', // set an high gas limit so we don't run out of gas
    data: opts.data,
    block: opts.block
  }

  var tx = new Tx(rawTx)
  tx.sign(opts.pk)

  vm.runTx({
    tx: tx
  }, function (err, results) {
    test(results)
    cb()
  })
}