{"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":"Spread op with map","Code":"const values = [...Array(10000000)].map(() =\u003E [Math.random(), 0])","IsDeferred":false},{"Name":"Array from ","Code":"const values = Array.from({ length: 10000000 }, () =\u003E [Math.random(), 0])","IsDeferred":false}]}