{"ScriptPreparationCode":null,"TestCases":[{"Name":"fill \u002B map","Code":"let a = Array(600000).fill().map(() =\u003E ({a: 1}));","IsDeferred":false},{"Name":"push","Code":"let a = [];\r\nfor(let i = 0; i\u003C 600000;i\u002B\u002B) a.push({a: 1});","IsDeferred":false}]}