{"ScriptPreparationCode":"var element = document.getElementById(\u0022foo\u0022);\r\n","TestCases":[{"Name":"getAttribute","Code":"var i = 10000;\r\nwhile (i--) {\r\n\tvar foo = element.getAttribute(\u0022data-foo\u0022);\r\n}","IsDeferred":false},{"Name":"dataset","Code":"var i = 10000;\r\nwhile (i--) {\r\n \tvar foo = element.dataset.foo;\r\n}","IsDeferred":false}]}