Run results for: Switch vs Object Literal bbg

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:108.0) Gecko/20100101 Firefox/108.0

Browser: Firefox 108

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Switch	84933.8 Ops/sec
Object Literal	77307.7 Ops/sec

Script Preparation code:

var str = 'abcdefghijklmnop';
str = str.charAt(Math.floor(Math.random() * 16));

Tests:

Switch
switch (str) { case 'a': console.log('A'); break; case 'b': console.log('B'); break; case 'c': console.log('C'); break; case 'd': console.log('A'); break; case 'e': console.log('B'); break; case 'f': console.log('C'); break; case 'g': console.log('A'); break; case 'h': console.log('B'); break; case 'i': console.log('C'); break; case 'j': console.log('A'); break; case 'k': console.log('B'); break; case 'l': console.log('C'); break; case 'm': console.log('A'); break; case 'n': console.log('B'); break; case 'o': console.log('C'); break; case 'p': console.log('P'); break; }
Object Literal
var objLiteral = { a: function() { console.log('A'); }, b: function() { console.log('B'); }, c: function() { console.log('C'); }, d: function() { console.log('A'); }, e: function() { console.log('B'); }, f: function() { console.log('C'); }, g: function() { console.log('A'); }, h: function() { console.log('B'); }, i: function() { console.log('C'); }, j: function() { console.log('A'); }, k: function() { console.log('B'); }, l: function() { console.log('C'); }, m: function() { console.log('A'); }, n: function() { console.log('B'); }, o: function() { console.log('C'); }, p: function() { console.log('C'); }, } objLiteral[str]();