// node --expose-gc memory-leak-test.js

const fs = require('fs');
const resemble = require('./resemble');
let max = 2000;
const timerLabel = "2000 compare";
console.time(timerLabel);

compare();

function compare(){
    const people = fs.readFileSync('./demoassets/ghost1.png');
    const people2 = fs.readFileSync('./demoassets/ghost2.png');

    resemble(people).compareTo(people2).onComplete(function() {
        if (--max >= 0) {
            process.nextTick(compare);
        } else {
            process.nextTick(log);
        }
        global.gc();
        if (max % 100 === 0) {
            var mem = process.memoryUsage();
            console.log(max, mem.rss, mem.heapUsed, mem.external);
        }
    });
}

function log(){
    console.timeEnd(timerLabel);
    process.exit(0);
}