var data = [] for (let i = 0; i < 5000000; ++i) data.push({ username: 'toto' }) data.push({ username: 'titi' }) for (let i = 0; i < 2500000; ++i) data.push({ username: 'toto' })

{"ScriptPreparationCode":"var data = []\r\n\r\nfor (let i = 0; i \u003C 5000000; \u002B\u002Bi) data.push({\r\n username: \u0027toto\u0027\r\n})\r\ndata.push({\r\n username: \u0027titi\u0027\r\n})\r\nfor (let i = 0; i \u003C 2500000; \u002B\u002Bi) data.push({\r\n username: \u0027toto\u0027\r\n})","TestCases":[{"Name":"a","Code":"data.find(e =\u003E e.username === \u0027titi\u0027)","IsDeferred":false},{"Name":"b","Code":"data.some(e =\u003E e.username === \u0027titi\u0027)","IsDeferred":false}]}