{"ScriptPreparationCode":null,"TestCases":[{"Name":"keys","Code":"Array.from(new Array(30).keys())","IsDeferred":false},{"Name":"length","Code":"Array.from(Array.from({ length: 30 }).keys())","IsDeferred":false},{"Name":"length map","Code":"Array.from({ length: 30 }).map((_, i) =\u003E i)","IsDeferred":false}]}