{"ScriptPreparationCode":"var array = []\r\nvar set = new Set()\r\nvar weakSet = new WeakSet()\r\n\r\nvar target = {}\r\n\r\nlet i = 100\r\nwhile (i--) {\r\n array.push({})\r\n\tset.add({})\r\n weakSet.add({})\r\n}\r\n\r\narray.push(target)\r\nset.add(target)\r\nweakSet.add(target)","TestCases":[{"Name":"array.includes","Code":"array.includes(target)","IsDeferred":false},{"Name":"array.indexOf","Code":"array.indexOf(target)","IsDeferred":false},{"Name":"set.has","Code":"set.has(target)","IsDeferred":false},{"Name":"weakSet.has","Code":"weakSet.has(target)","IsDeferred":false}]}