Benchmark: Switch vs Object Literal 3

Script Preparation code:

var str = 'abc';
str = str.charAt(Math.floor(Math.random() * 3));

Tests:

Switch
switch (str) { case 'a': console.log('A'); break; case 'b': console.log('B'); break; case 'c': console.log('C'); }
Object Literal
var objLiteral = { a: 'A', b: 'B', c: 'C' } console.log(objLiteral[str]);

Rendered benchmark preparation results:

Previous results

Test case name	Result
Switch
Object Literal

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.62 Safari/537.36

Browser/OS: Chrome 67 on Linux

Test name	Executions per second
Switch	36041.1 Ops/sec
Object Literal	35079.8 Ops/sec

Switch vs Object Literal 3 (version: 0)