Benchmark: Array population test

Script Preparation code:

var arraySize = 10000;
var iterations = arraySize + 100;

Tests:

new Array
var data = new Array(arraySize); for(var index = 0; index < iterations; index++){ data.unshift({}); }
brackets
var data = []; for(var index = 0; index < iterations; index++){ data.unshift({}); }
brackets with length
var data = []; data.length = arraySize; for(var index = 0; index < iterations; index++){ data.unshift({}); }

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 7 years ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.116 Safari/537.36

Browser/OS: Chrome 53 on Linux

Array population test (version: 0)