{"ScriptPreparationCode":null,"TestCases":[{"Name":"className.includes","Code":"let el = document.getElementById(\u0022foo\u0022), i = 10000;\r\nwhile (i--) {\r\n\tel.className?.includes(\u0022test\u0022);\r\n}","IsDeferred":false},{"Name":"classList.contains","Code":"let el = document.getElementById(\u0022foo\u0022), i = 10000;\r\nwhile (i--) {\r\n\tel.classList?.contains(\u0022test\u0022);\r\n}","IsDeferred":false}]}