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