{"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":"forEach","Code":"/*When writing async/deferred tests, use \u0060deferred.resolve()\u0060 to mark test as done*/\r\nconst arr = new Array(1000);\r\n\r\narr[Symbol.iterator]().forEach(v =\u003E {\r\n var a = v\r\n});","IsDeferred":false},{"Name":"for of","Code":"const arr = new Array(1000);\r\n\r\nfor (var v of arr) {\r\n var a = v\r\n}","IsDeferred":false}]}