{"ScriptPreparationCode":null,"TestCases":[{"Name":"getAttribute","Code":"const ele = document.getElementById(\u0022foo\u0022);\r\nfor(let i=0; i \u003C 1000; i\u002B\u002B) {\r\n\tconst x = ele.getAttribute(\u0022data-a\u0022\u002Bi);\r\n}","IsDeferred":false},{"Name":"dataset","Code":"const ele = document.getElementById(\u0022foo\u0022);\r\nconst dataset = ele.dataset;\r\nfor(let i=0; i \u003C 1000; i\u002B\u002B) {\r\n\tconst x = dataset[\u0022a\u0022 \u002Bi]\r\n}","IsDeferred":false}]}