Run results for: String vs Regex split

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:151.0) Gecko/20100101 Firefox/151.0

Browser: Firefox 151

Operating system: Linux

Device Platform: Desktop

Date tested: 15 days ago

String Split

23.5M/s

Regex split

9.7M/s

View exact numbers

Test name	Executions per second
✓ String Split	23,541,414 Ops/sec
Regex split	9,708,794 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

/*your preparation JavaScript code goes here
To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/
var testStringSplit = "    &.fieldName";
var splitReg = /&./;
async function globalMeasureThatScriptPrepareFunction() {
    // This function is optional, feel free to remove it.
    // await someThing();
}

Tests:

String Split
var [stringOne, stringTwo] = testStringSplit.split("\n"); /*When writing async/deferred tests, use `deferred.resolve()` to mark test as done*/
Regex split
var [stringOne, stringTwo] = testStringSplit.split(splitReg);