Run results for: Test checking of literal object types

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
prototype	22934686.0 Ops/sec
constructor	74046816.0 Ops/sec

Script Preparation code:

var cls = function() {},
    constructorObject = function(a) {
        return (!!a) && (a.constructor === Object);
    },
    prototypeObject = function(a) {
        return Object.getPrototypeOf(a) === Object.prototype;
    };

var obj = {};

Tests:

prototype
prototypeObject(obj); prototypeObject(new cls);
constructor
constructorObject(obj); constructorObject(new cls);