{"ScriptPreparationCode":"var obj = {};","TestCases":[{"Name":"for-in","Code":"let length = 0;\r\nlet id = 1;\r\nfor (var i=10000; i \u003E 0; i--) {\r\n obj[id] = [];\r\n id \u002B= 1;\r\n length \u002B=1;\r\n}","IsDeferred":false},{"Name":"Object.keys","Code":"let id = 1;\r\nfor (var i=10000; i \u003E 0; i--) {\r\n obj[id] = [];\r\n id \u002B= 1;\r\n}\r\nObject.keys(obj).length","IsDeferred":false}]}