Run results for: If vs Switch

Run details:

User agent: Mozilla/5.0 (Linux; Android 8.1.0; ONEPLUS A6003 Build/OPM1.171019.011) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Mobile Safari/537.36

Browser: Chrome Mobile 69

Operating system: Android 8.1.0

Device Platform: Mobile

Date tested: 5 years ago

Test name	Executions per second
ifTest1	379733700.0 Ops/sec
ifTest2	381391400.0 Ops/sec
ifTest3	382135500.0 Ops/sec
switchTest1	383451800.0 Ops/sec
switchTest2	382870000.0 Ops/sec
switchTest3	384306000.0 Ops/sec

Script Preparation code:

const value = 'Cancelled';

Tests:

ifTest1
function ifTest1() { if(value === 'Rejected' || value === 'Cancelled'){ return true; } }
ifTest2
function ifTest2() { if(value === 'Blue' || value === 'Red') { return false; } if(value === 'Rejected' || value === 'Cancelled'){ return true; } }
ifTest3
function ifTest3() { if(value === 'Rejected' || value === 'Cancelled'){ return true; } if(value === 'Blue' || value === 'Red') { return false; } }
switchTest1
function switchTest1() { switch(value) { case 'Rejected': return true; case 'Cancelled': return true; } }
switchTest2
function switchTest2() { switch(value) { case 'Rejected': return true; case 'Cancelled': return true; default: return false; } }
switchTest3
function switchTest3() { switch(value) { case 'Rejected': return true; case 'Blue': return false; case 'Red': return false; case 'Cancelled': return true; default: return false; } }

Run results for: If vs Switch

ifTest1

ifTest2

ifTest3

switchTest1

switchTest2

switchTest3