'use strict';

const common = require('../common.js');

const spawn = require('child_process').spawn;

const path = require('path');

const emptyJsFile = path.resolve(__dirname, '../../test/fixtures/semicolon.js');

const bench = common.createBenchmark(startNode, {

dur: [1]

});

function startNode(conf) {

const dur = +conf.dur;

var go = true;

var starts = 0;

setTimeout(function() {

go = false;

}, dur * 1000);

bench.start();

start();

function start() {

const node = spawn(process.execPath || process.argv[0], [emptyJsFile]);

node.on('exit', function(exitCode) {

if (exitCode !== 0) {

throw new Error('Error during node startup');

}

starts++;

if (go)

start();

else

bench.end(starts);

});

}

}