Run results for: switch vs if vs object selector

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:88.0) Gecko/20100101 Firefox/88.0

Browser: Firefox 88

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 3 years ago

Script Preparation code:

function getRandomInt(max) {
  return Math.floor(Math.random() * Math.floor(max));
}

Tests:

Switch
let x= ""; const i = getRandomInt(6); switch(i) { case 0: x= "Zero"; break; case 1: x= "One"; break; case 2: x= "Two"; break; case 3: x= "Three"; break; case 4: x= "Four"; break; case 5: x= "Five"; break; }
If (else)
let x = ""; const i = getRandomInt(6); if (i === 0) x = "Zero" else if (i === 1) x = "One" else if (i === 2) x = "Two" else if (i === 3) x = "Three" else if (i === 4) x = "Four" else if (i === 5) x = "Five"
Object selector
let x = ""; const i = getRandomInt(6); x = { 0: "Zero", 1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", }[i];