Run results for: Compare vs compareLocal V2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Compare local	2390.8 Ops/sec
compare	2357.5 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var arrA = [];
var arrB = [];

for (var i = 0; i < 100000; i++) {
    arr[i] = 'T021AV0C';
}
for (var i = 0; i < 100000; i++) {
    arr[i] = 'T021ACVC';
}

function compareLocal(o1, o2) {
    if (o1 === o2) {
        return 0;
    }
    // undefined is lower than any value
    if (o1 === undefined) {
        return -1;
    }
    if (o2 === undefined) {
        return 1;
    }
    // null is lower than any value except undefined
    if (o1 === null) {
        return -1;
    }
    if (o2 === null) {
        return 1;
    }
    return o1.localeCompare(o2, undefined, options);
}

function compare(o1, o2) {
    if (o1 === o2) {
        return 0;
    }
    // undefined is lower than any value
    if (o1 === undefined) {
        return -1;
    }
    if (o2 === undefined) {
        return 1;
    }
    // null is lower than any value except undefined
    if (o1 === null) {
        return -1;
    }
    if (o2 === null) {
        return 1;
    }
    return o1 < o2 ? -1 : 1;
}

Tests:

Compare local
for(var i = 0; i<100000;i++){ compareLocal(arrA[i],arrB[i]); }
compare
for(var i = 0; i<100000;i++){ compare(arrA[i],arrB[i]); }

Run results for: Compare vs compareLocal V2

Compare local

compare