[Mono-bugs] [Bug 82183][Nor] Changed - [2.0] Whitespace rejected when there's a content model

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Changed by mmorano at mikeandwan.us.

http://bugzilla.ximian.com/show_bug.cgi?id=82183

--- shadow/82183	2007-07-25 06:08:16.000000000 -0400
+++ shadow/82183.tmp.10393	2007-07-28 17:52:33.000000000 -0400
@@ -1,13 +1,13 @@
 Bug#: 82183
 Product: Mono: Class Libraries
 Version: 1.2
 OS: All
 OS Details: 
-Status: RESOLVED   
-Resolution: FIXED
+Status: REOPENED   
+Resolution: 
 Severity: Unknown
 Priority: Normal
 Component: Sys.XML
 AssignedTo: atsushi at ximian.com                            
 ReportedBy: gert.driesen at pandora.be               
 QAContact: mono-bugs at ximian.com
@@ -46,6 +46,80 @@
       r.Read ();
   }
 }
 
 ------- Additional Comments From atsushi at ximian.com  2007-07-25 06:08 -------
 Fixed in svn.
+
+------- Additional Comments From mmorano at mikeandwan.us  2007-07-28 17:52 -------
+I was running into the same issue as Gert pointed out in the original
+bug report, and am now getting slightly further.  I next run into an
+issue when there is an XML comment as the first item in a sequence. 
+For example, my xsd defines an "element_list" which contains a
+sequence of "element" items.  For example, this is what the original
+xml file might contain:
+
+<element_list>
+    <!-- blah blah blah -->
+    <element />
+
+    <!-- blah blah -->
+    <element />
+</element_list>
+
+When trying to read through the XML doc using a validating parser, I
+get the following error:
+
+System.Xml.Schema.XmlSchemaValidationException: XmlSchema error: Not
+allowed character content was found. XML  Line 12, Position 16.
+
+Here is the pertinent pieces of the stack trace:
+
+  at System.Xml.XmlReaderSettings.OnValidationError (System.Object o,
+System.Xml.Schema.ValidationEventArgs e) [0x00000] 
+  at
+Mono.Xml.Schema.XmlSchemaValidatingReader+<>c__CompilerGenerated0.<XmlSchemaValidatingReader>c__7
+(System.Object o, System.Xml.Schema.ValidationEventArgs e) [0x00000] 
+  at System.Xml.Schema.XmlSchemaValidator.HandleError
+(System.Xml.Schema.XmlSchemaValidationException exception, Boolean
+isWarning) [0x00000] 
+  at System.Xml.Schema.XmlSchemaValidator.HandleError (System.String
+message, System.Exception innerException, Boolean isWarning) [0x00000] 
+  at System.Xml.Schema.XmlSchemaValidator.HandleError (System.String
+message) [0x00000] 
+  at System.Xml.Schema.XmlSchemaValidator.ValidateText
+(System.Xml.Schema.XmlValueGetter getter) [0x00000] 
+  at System.Xml.Schema.XmlSchemaValidator.ValidateWhitespace
+(System.Xml.Schema.XmlValueGetter getter) [0x00000] 
+  at Mono.Xml.Schema.XmlSchemaValidatingReader.Read () [0x00000] 
+  at Mono.Xml.XPath.DTMXPathDocumentBuilder2.Read () [0x00000] 
+  at Mono.Xml.XPath.DTMXPathDocumentBuilder2.Compile () [0x00000] 
+  at Mono.Xml.XPath.DTMXPathDocumentBuilder2.Init
+(System.Xml.XmlReader reader, XmlSpace space, Int32 defaultCapacity)
+[0x00000] 
+  at Mono.Xml.XPath.DTMXPathDocumentBuilder2..ctor
+(System.Xml.XmlReader reader, XmlSpace space, Int32 defaultCapacity)
+[0x00000] 
+  at Mono.Xml.XPath.DTMXPathDocumentBuilder2..ctor
+(System.Xml.XmlReader reader, XmlSpace space) [0x00000] 
+  at System.Xml.XPath.XPathDocument.Initialize (System.Xml.XmlReader
+reader, XmlSpace space) [0x00000] 
+  at System.Xml.XPath.XPathDocument..ctor (System.Xml.XmlReader
+reader, XmlSpace space) [0x00000] 
+  at System.Xml.XPath.XPathDocument..ctor (System.Xml.XmlReader
+reader) [0x00000]
+
+
+The interesting thing, is that if I simply modify the instance
+document above to look like the following, everything works as
+expected (notice that the first xml comment is gone):
+
+<element_list>
+    <element />
+
+    <!-- blah blah -->
+    <element />
+</element_list>
+
+
+Thanks,
+Mike