-1) { expectSize=expectWinVal; }else if (current_os.indexOf("mac")>-1) { expectSize=expectMacVal; }else if (current_os.indexOf("linux")>-1) { expectSize=expectLinuxVal; } } public function checkMaxSizeValue(actualSize:Number, expectSize:Number, delta:Number,description:String=null):String { var errMsg:String=""; if ((expectSize-actualSize)>delta) { errMsg+="expectSize="+expectSize+";actualSize="+actualSize+";delta="+delta; if (description!=null) errMsg=description+":"+errMsg; } return errMsg; } ]]>