{"ScriptPreparationCode":"var el1 = document.createElement(\u0027div\u0027)\r\nvar el2 = document.createElement(\u0027div\u0027)\r\n\r\nvar child1 = document.createElement(\u0027div\u0027)\r\nvar child2 = document.createElement(\u0027div\u0027)","TestCases":[{"Name":"Element.append()","Code":"el1.append(child1)","IsDeferred":false},{"Name":"Element.appendChild()","Code":"el2.appendChild(child2)","IsDeferred":false}]}