Run results for: Case insensitive RegEx.test vs. String.includes when string doesn’t match

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.2 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 16

Operating system: iOS 16.2

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
RegEx.test	12401485.0 Ops/sec
String.includes	11308207.0 Ops/sec

Script Preparation code:

var string = "Hello world!";
var regex = /Hello1/i;

AخA
 
var string = "Hello world!";var regex = /Hello1/i;

Tests:

RegEx.test
regex.test(string);
regex.test(string);
String.includes
string.toLowerCase().includes("Hello1");
string.toLowerCase().includes("Hello1");