[Mono-bugs] [Bug 77489][Maj] New - XmlSchemaSet Compile Problem

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Changed by kentcb at internode.on.net.

http://bugzilla.ximian.com/show_bug.cgi?id=77489

--- shadow/77489	2006-02-07 05:12:15.000000000 -0500
+++ shadow/77489.tmp.14451	2006-02-07 05:12:15.000000000 -0500
@@ -0,0 +1,106 @@
+Bug#: 77489
+Product: Mono: Class Libraries
+Version: 1.1
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Major
+Component: Sys.XML
+AssignedTo: atsushi at ximian.com                            
+ReportedBy: kentcb at internode.on.net               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: XmlSchemaSet Compile Problem
+
+Please fill in this template when reporting a bug, unless you know what you
+are doing.
+Description of Problem:
+When adding multiple schemas to an XmlSchemaSet, those schemas can not see
+eachother's types. This goes against the MS implementation and against the
+documentation for the XmlSchemaSet class.
+
+Steps to reproduce the problem:
+Run this program:
+
+--------------------------------------------------------
+using System; 
+using System.Collections.Generic; 
+using System.IO; 
+using System.Text; 
+using System.Xml; 
+using System.Xml.Schema; 
+
+namespace SchemaRepro 
+{ 
+        class Program 
+        { 
+                private const string schema1 = @"<?xml version=""1.0""
+encoding=""utf-8"" ?> 
+<xsd:schema id=""Base.Schema"" elementFormDefault=""qualified""
+xmlns:xsd=""http://www.w3.org/2001/XMLSchema""> 
+        <xsd:complexType name=""itemBase"" abstract=""true""> 
+                <xsd:attribute name=""id"" type=""xsd:string""
+use=""required""/> 
+                <xsd:attribute name=""type"" type=""xsd:string""
+use=""required""/> 
+        </xsd:complexType> 
+</xsd:schema> 
+"; 
+
+                private const string schema2 = @"<?xml version=""1.0""
+encoding=""utf-8"" ?> 
+<xsd:schema id=""Sub.Schema"" elementFormDefault=""qualified""
+xmlns:xsd=""http://www.w3.org/2001/XMLSchema""> 
+        <xsd:complexType name=""item""> 
+                <xsd:complexContent> 
+                        <xsd:extension base=""itemBase""> 
+                                <xsd:attribute name=""itemName""
+type=""xsd:string"" use=""required""/> 
+                        </xsd:extension> 
+                </xsd:complexContent> 
+        </xsd:complexType> 
+</xsd:schema> 
+"; 
+
+                static void Main(string[] args) 
+                { 
+                        XmlSchemaSet schemas = new XmlSchemaSet(); 
+                        schemas.Add(XmlSchema.Read(new
+StringReader(schema1), null)); 
+                        schemas.Add(XmlSchema.Read(new
+StringReader(schema2), null)); 
+                        schemas.ValidationEventHandler +=
+schemas_ValidationEventHandler; 
+                        schemas.Compile(); 
+                        Console.WriteLine(); 
+                        Console.WriteLine("Press any key"); 
+                        Console.ReadKey(); 
+                } 
+
+                static void schemas_ValidationEventHandler(object sender,
+ValidationEventArgs e) 
+                { 
+                        Console.WriteLine("Message: {0}", e.Message); 
+                        Console.WriteLine("Severity: {0}", e.Severity); 
+                        Console.WriteLine("Stack Trace: {0}",
+e.Exception.StackTrace); 
+                } 
+        } 
+} 
+--------------------------------------------------------
+
+
+Actual Results:
+Type cannot be seen when running on mono. Works fine on MS implementation.
+
+Expected Results:
+The XmlSchemaSet should compile without error.
+
+How often does this happen? 
+Every time.
+
+Additional Information: