Run results for: Scoping test

Run details:

User agent: Mozilla/5.0 (Mobile; LYF/F120B/LYF-F120B-001-02-34-170919-i;Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5

Browser: Firefox Mobile 48

Operating system: Firefox OS

Device Platform: Mobile

Date tested: 3 years ago

Tests:

1
var test = function test() { var x = 0; var nested= function() { for (var i=0; i< 1000000; i++) { x = x + Math.random(); } } nested(); }; test();
2
(function () { var x = 0; var nested= function() { var t = performance.now() console.log('start'); for (var i=0; i< 1000000; i++) { x = x + Math.random(); } console.log('finish: ' + (performance.now() - t)); } nested(); })();
3
(function test() { var x = 0; var nested= function() { for (var i=0; i< 1000000; i++) { x = x + Math.random(); } } nested(); })();