Run results for: replace test

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36

Browser: Chrome 60

Operating system: Mac OS X 10.11.6

Device Platform: Other

Date tested: 7 years ago

Test name	Executions per second
noCheck	3841899.2 Ops/sec
check	7963920.0 Ops/sec

Script Preparation code:

var toReplace = "testString";

AخA
 
var toReplace = "testString";

Tests:

noCheck
toReplace = toReplace.replace("String2", "String");
toReplace = toReplace.replace("String2", "String");

if (toReplace.indexOf("String2") > -1) {
	toReplace = toReplace.replace("String2", "String");
}

 
if (toReplace.indexOf("String2") > -1) {    toReplace = toReplace.replace("String2", "String");}