Benchmark: Test sort numbers

Script Preparation code:

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

Tests:

Test case mine
/*When writing async/deferred tests, use `deferred.resolve()` to mark test as done*/  function descendingOrder(n) { let str = n.toString(); let startDigit = 9; let digitList = {}; for (let charIndex = 0; charIndex < str.length; charIndex++) { let charAtIndex = str[charIndex]; if (!digitList[charAtIndex]) { digitList[charAtIndex] = 0; } digitList[charAtIndex]++; } let result = ''; for (let digit = 9; digit >= 0; digit--) { let digitStr = digit.toString() let digitCount = digitList[digitStr]; if (digitCount && digitCount > 0) { result += digitStr.repeat(digitCount); } } return Number(result); } descendingOrder(1239901873);
Test case using sort and reverse
function descendingOrder(n){ return parseInt(String(n).split('').sort().reverse().join('')) } descendingOrder(1239901873);
Test case 3
function descendingOrder(n){ return +(n + '').split('').sort(function(a,b){ return b - a }).join(''); } descendingOrder(1239901873);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Test case mine
Test case using sort and reverse
Test case 3

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: yesterday)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36

Browser/OS: Chrome 151 on Windows

View result in a separate tab

Test case mine

3.1M/s

Test case 3

2.9M/s

Test case using sort and reverse

2.8M/s

View exact numbers

Test name	Executions per second
✓ Test case mine	3,050,536 Ops/sec
Test case 3	2,906,811 Ops/sec
Test case using sort and reverse	2,775,698 Ops/sec

Test sort numbers (version: 1)

Test several function which sort a number

Comparing performance of: `Test case mine vs Test case using sort and reverse vs Test case 3`

Created: yesterday by: Guest

Go to the latest result

Test case mine

Test case using sort and reverse

Test case 3

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Test sort numbers (version: 1)

Test several function which sort a number

Comparing performance of: Test case mine vs Test case using sort and reverse vs Test case 3

Created: yesterday by: Guest

Go to the latest result

Test case mine

Test case using sort and reverse

Test case 3

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `Test case mine vs Test case using sort and reverse vs Test case 3`