{"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.from length","Code":"Array.from({length: 10000}, (_, i)=\u003Ei)","IsDeferred":false},{"Name":"Array from sparse array","Code":"Array.from(Array(10000), (_, i)=\u003Ei)","IsDeferred":false}]}