{"ScriptPreparationCode":"function makeid(length) {\r\n let result = \u0027\u0027;\r\n const characters = \u0027ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\u0027;\r\n const charactersLength = characters.length;\r\n let counter = 0;\r\n while (counter \u003C length) {\r\n result \u002B= characters.charAt(Math.floor(Math.random() * charactersLength));\r\n counter \u002B= 1;\r\n }\r\n return result;\r\n}\r\nvar array = [];\r\nvar ver_dictionary = {};\r\nfor(let i = 0; i \u003C 50000; i\u002B\u002B) {\r\n const cur = makeid(10);\r\n array.push(cur);\r\n ver_dictionary[cur] = true;\r\n}","TestCases":[{"Name":"IndexOf","Code":"array.indexOf(array[Math.floor(Math.random()*50000)]) !== 1","IsDeferred":false},{"Name":"Includes","Code":"array.includes(array[Math.floor(Math.random()*50000)])","IsDeferred":false},{"Name":"lodash","Code":"_.includes(array, array[Math.floor(Math.random()*50000)])","IsDeferred":false},{"Name":"dictionary","Code":"array[Math.floor(Math.random()*50000)] in ver_dictionary","IsDeferred":false}]}