Run results for: Function.prototype.call vs direct call (2)

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser: Chrome 132

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

direct

5.5M/s

Function.prototype.call

4.9M/s

View exact numbers

Test name	Executions per second
✓ direct	5,480,587 Ops/sec
Function.prototype.call	4,879,450 Ops/sec

Script Preparation code:

var testObj = {
  one: '1',
  two: '2'
}

function test (item) {
  return testObj[item];
}

var selectpicker = {};

selectpicker.direct = function () {
  var result = test('one');
}

selectpicker.functionCall = function () {
  var result = test.call(this, 'one');
}

Tests:

direct
for (var i = 0; i < 100; i++) { selectpicker.direct(); }
Function.prototype.call
for (var i = 0; i < 100; i++) { selectpicker.functionCall(); }