{"ScriptPreparationCode":"var el = document.getElementById(\u0022root\u0022);\r\nfunction getStyle(elem){\r\n var view = elem.ownerDocument.defaultView;\r\n if ( !view || !view.opener ) {\r\n view = window;\r\n }\r\n\r\n return view.getComputedStyle( elem );\r\n}\r\n\r\nfunction getStyle2(elem){\r\n return window.getComputedStyle( elem );\r\n}","TestCases":[{"Name":"ownerDocument.defaultView ","Code":"var computedStyle = getStyle(el);","IsDeferred":false},{"Name":"window.getComputedStyle","Code":"var computedStyle = getStyle2(el);","IsDeferred":false}]}