{"ScriptPreparationCode":"var a={};\r\nvar i=10000;\r\nwhile(i--)a[i]=i;","TestCases":[{"Name":"var copy={...a}","Code":"var copy={...a}","IsDeferred":false},{"Name":"var copy = Object.assign({}, a)","Code":"var copy = Object.assign({}, a)","IsDeferred":false}]}