Run results for: set includes vs array includes for two values

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0

Browser: Firefox 132

Operating system: Windows

Device Platform: Desktop

Date tested: 4 hours ago

Script Preparation code:

var valueArray = [1, 2]; 
var valueSet = new Set([1, 2]);

Tests:

array (first case)
for (var i = 0; i < 1e7; ++i) { valueArray.includes(1); }
array (second case)
for (var i = 0; i < 1e7; ++i) { valueArray.includes(2); }
Set (first case)
for (var i = 0; i < 1e7; ++i) { valueSet.has(1); }
Set (second case)
for (var i = 0; i < 1e7; ++i) { valueSet.has(2); }
Set (no case)
for (var i = 0; i < 1e7; ++i) { valueArray.includes(3); }
array (no case)
for (var i = 0; i < 1e7; ++i) { valueSet.has(3); }