[Mono-bugs] [Bug 82776][Maj] New - XmlWriter.WriteNode() writes only first attribute when working with some SGMLReaders

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Changed by tinh911 at yahoo.com.

http://bugzilla.ximian.com/show_bug.cgi?id=82776

--- shadow/82776	2007-09-10 05:22:29.000000000 -0400
+++ shadow/82776.tmp.25811	2007-09-10 05:22:29.000000000 -0400
@@ -0,0 +1,47 @@
+Bug#: 82776
+Product: Mono: Class Libraries
+Version: 1.2
+OS: 
+OS Details: Fedora 7
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Major
+Component: Sys.XML
+AssignedTo: atsushi at ximian.com                            
+ReportedBy: tinh911 at yahoo.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: XmlWriter.WriteNode() writes only first attribute when working with some SGMLReaders
+
+Description of Problem:
+The current implementation of the XmlWriter.WriteNode to write all
+attributes of an element seems error-prone.
+
+The enumeration of attributes using calls to reader.AttributeCount directly
+in the 'for' loop is incorrect because the subsequence calls to this after
+moving the attribute will return 0
+
+Steps to reproduce the problem:
+1. Prepare a XmlReader that returns 0 as AttributeCount when being
+positioned at the attribute or attribute value
+2. Open the reader with an input xml document that has at least one element
+with multiple attributes
+3. Use the XmlTextWriter or XmlWriter to write the reader out to a file
+
+Actual Results:
+Only first attribute of the element is kept. Further ones omitted.
+
+Expected Results:
+All attributes are kept
+
+How often does this happen? 
+Always
+
+Additional Information:
+Should this be fixed by caching the count to variable before doing the
+'for' loop?
+
+References: XmlWriter.cs, SVN head, line 493 - 499