{"ScriptPreparationCode":"/*your preparation JavaScript code goes here\r\nTo execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/\r\nasync function globalMeasureThatScriptPrepareFunction() {\r\n // This function is optional, feel free to remove it.\r\n // await someThing();\r\n}","TestCases":[{"Name":"nullish","Code":"const myObj = {}\r\nconst myFunc = (param) =\u003E param?.key?.nestedKey ?? []\r\n\r\nfor (let i = 0; i \u003C 1e6; i\u002B\u002B) {\r\n myFunc(myObj)\r\n}","IsDeferred":false},{"Name":"if","Code":"const myObj = {}\r\n\r\nconst myFunc = (param) =\u003E {\r\n if (!param.key) return []\r\n if (!param.key.nestedKey) return []\r\n \r\n return param.key\r\n}\r\n\r\nfor (let i = 0; i \u003C 1e6; i\u002B\u002B) {\r\n myFunc(myObj)\r\n}","IsDeferred":false}]}