{"ScriptPreparationCode":"const array = window.array = Array(1000)\r\nfor (let i = 0; i !== array.length; \u002B\u002Bi) array[i] = i","TestCases":[{"Name":"Array.from","Code":"window.a = Array.from(array)","IsDeferred":false},{"Name":"Spread","Code":"window.b = [...array]","IsDeferred":false}]}