{"ScriptPreparationCode":"var obj = {}\r\n\r\nlet numKeys = 100000;\r\nfor (let i = 0; i \u003C numKeys; i\u002B\u002B) {\r\n obj[\u0022key_\u0022 \u002B i.toString()] = i;\r\n}","TestCases":[{"Name":"Object.keys","Code":"Object.keys(obj);","IsDeferred":false},{"Name":"Object.getOwnPropertyNames","Code":"Object.getOwnPropertyNames(obj)","IsDeferred":false}]}