{"ScriptPreparationCode":"/*your preparation JavaScript code goes here\r\nTo execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/\r\nasync function globalMeasureThatScriptPrepareFunction() {\r\n document.body.dataset.test = \u0022test\u0022;\r\n document.body.classList.add(\u0027test\u0027);\r\n}","TestCases":[{"Name":"class","Code":"document.querySelector(\u0027.test\u0027)","IsDeferred":false},{"Name":"body \u002B class","Code":"document.querySelector(\u0027body.test\u0027)","IsDeferred":false},{"Name":"data","Code":"document.querySelector(\u0027[data-test]\u0027)","IsDeferred":false},{"Name":"body \u002B data","Code":"document.querySelector(\u0027body[data-test]\u0027)","IsDeferred":false}]}