Run results for: HasOwnProperty vs classical if

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:79.0) Gecko/20100101 Firefox/79.0

Browser: Firefox 79

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
hasOwnProperty	1210939.0 Ops/sec
classical if	1290225.0 Ops/sec

Script Preparation code:

for (i = 0; i < 10; i++) {

}

Tests:

hasOwnProperty
const object = { property1: 1 } Object.setPrototypeOf(object, { property2: 2 }); const result = object.hasOwnProperty('property1');
classical if
const object = { property1: 1 } Object.setPrototypeOf(object, { property2: 2 }); const result = object.property1 ? true : false;