{"ScriptPreparationCode":null,"TestCases":[{"Name":"matches","Code":"var element = document.querySelector(\u0022.bar\u0022);\r\nvar i = 5000 * 5000;\r\nwhile (i--) {\r\n\telement.closest(\u0022.foo\u0022);\r\n}","IsDeferred":false},{"Name":"querySelectoAll \u002B contains","Code":"var element = document.querySelector(\u0022.bar\u0022);\r\n\r\nvar i = 5000;\r\nwhile (i--) {\r\n const element2 = document.querySelector(\u0022.foo\u0022);\r\n \r\n var j = 5000;\r\n while (j--) {\r\n element2.contains(element);\r\n }\r\n}","IsDeferred":false}]}