Run results for: Getter Setter

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36

Browser: Chrome 119

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Plain property	8613636.0 Ops/sec
Get property	7130979.5 Ops/sec
Get plain property	7539794.0 Ops/sec

Script Preparation code:

var obj = {test:1, get test2() {return 1} };
var proto = Object.getPrototypeOf(obj);
Object.defineProperty(proto, "Test", {
  get() {
    return 1;
  },
});

Tests:

Plain property
var read = obj.test;
Get property
var gread = obj.Test;
Get plain property
var read2 = obj.test2;

Run results for: Getter Setter

Plain property

Get property

Get plain property