{"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":"array find","Code":"const b = { at: {}, et: {}, st: { start: \u00221\u0022 }}\r\nconst variable = [b.at?.start, b.et?.start, b.st?.start].find(e =\u003E e != null);","IsDeferred":false},{"Name":"??","Code":"const b = { at: {}, et: {}, st: { start: \u00221\u0022 }}\r\nconst variable = b.at?.start ?? b.et?.start ?? b.st?.start;","IsDeferred":false}]}