{"ScriptPreparationCode":"var obj = {};\r\n\r\nfor (let i = 0; i \u003C= 1000000; i\u002B\u002B) {\r\n obj[\u0060prop_${i}\u0060] = i;\r\n}","TestCases":[{"Name":"for in","Code":"for (const key in obj) {\r\n let x = obj[key];\r\n}","IsDeferred":false},{"Name":"object.keys","Code":"const keys = Object.keys(obj);\r\nfor (const key of keys) {\r\n let x = obj[key];\r\n}","IsDeferred":false}]}