help with backtest please

[obfutures]

My problem is that there are no lines of code to test this efs. Can anyone help with a simple reversal strategy, like buy at market on 2nd consecutive green bar - then reverse with 2nd consecutive red bar?...might be interesting.


Project Description:

Chandelier Exit/Stop script. 3 Parameters:

frMult: ATR multiplier value. Default is 2.5.

frLookback: Number of bars to lookback to find highest/lowest
stop values. Default is 10 bars.

frATRLength: Length to use in actual ATR study. Default is
15 bars.

If you come across any fixes or have any ideas on how to spruce it up, I
would appreciate it if you would let me know ([email protected]).

Dislaimer: For educational purposes only! Obviously, no guarantees
whatsoever and use at your own risk.

************************************************** ********************/

//User Parameters
var nLength = 15; //ATR Length (length used in ATR study)
var nLookback = 10; //Lookback period for Min/Max value
var nMult = 2.0; //ATR Multiplier

//Global Variables
var grID = 0;

var atrStudy = null;
var aLValue = new Array();
var aSValue = new Array();

//== PreMain function required by eSignal to set things up
var vATR14 = new ATRStudy(9);
var vDonchian = new DonchianStudy(20, 0);
var vLastAlert = -1;

function preMain() {
setPriceStudy(true);
setStudyTitle("atr");
setColorPriceBars(true);
}

function main() {
setPriceBarColor(Color.yellow);

if (
high() >= vDonchian.getValue(DonchianStudy.LOWER, -1)+2.5*vATR14.getValue(ATRStudy.ATR)
) onAction1();

if (
low() <= vDonchian.getValue(DonchianStudy.UPPER, -1)-2.5*vATR14.getValue(ATRStudy.ATR)
) onAction2();

return null;
}
function onAction1() {
setPriceBarColor(Color.lime);
vLastAlert = 1;
}

function onAction2() {
setPriceBarColor(Color.red);
vLastAlert = 2;
}