mono/tests/bug-2907.cs

   1 using System;
   2 using System.IO;
   3 using System.Xml.Serialization;
   4
   5
   6 class Program
   7 {
   8     static public T DeserializeFromString<T>(string xml) where T : class
   9     {
  10
  11         if (String.IsNullOrEmpty(xml))
  12         {
  13             return null;
  14         }
  15
  16         StringReader reader = null;
  17         T deserializedObject = null;
  18         try
  19         {
  20             reader = new StringReader(xml);
  21             XmlSerializer serializer = new XmlSerializer(typeof(T));
  22             deserializedObject = serializer.Deserialize(reader) as T;
  23         }
  24         finally
  25         {
  26             if (null != reader)
  27             {
  28                 reader.Close();
  29             }
  30         }
  31         return deserializedObject;
  32     }
  33
  34
  35     static void Main(string[] args)
  36     {
  37         string myXML = @"<?xml version=""1.0"" encoding=""utf-8""?><TASK><OptionA/></TASK>";
  38
  39         // The following line fails on Mono 2.8 2.10 2.10.8.1 2.10.9
  40         TASK data = DeserializeFromString<TASK>(myXML);
  41         if(data == null)
  42         {
  43             throw new Exception("A#01");
  44         }
  45         if(data.ItemElementName != ItemChoiceType.OptionA)
  46         {
  47             throw new Exception("A#02");
  48         }
  49     }
  50 }
  51
  52 // Below is the code generated from the following XSD:
  53 /*
  54 <?xml version="1.0" encoding="UTF-8"?>
  55 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
  56         <xs:element name="TASK">
  57                 <xs:complexType>
  58                         <xs:choice>
  59                                 <xs:element name="OptionA"/>
  60                                 <xs:element name="OptionB"/>
  61                         </xs:choice>
  62                 </xs:complexType>
  63         </xs:element>
  64 </xs:schema>
  65 */
  66
  67 //------------------------------------------------------------------------------
  68 // <auto-generated>
  69 //     This code was generated by a tool.
  70 //     Runtime Version:4.0.30319.239
  71 //
  72 //     Changes to this file may cause incorrect behavior and will be lost if
  73 //     the code is regenerated.
  74 // </auto-generated>
  75 //------------------------------------------------------------------------------
  76
  77 //
  78 // This source code was auto-generated by xsd, Version=4.0.30319.1.
  79 //
  80
  81
  82 /// <remarks/>
  83 [System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.1")]
  84 [System.SerializableAttribute()]
  85 [System.Diagnostics.DebuggerStepThroughAttribute()]
  86 [System.ComponentModel.DesignerCategoryAttribute("code")]
  87 [System.Xml.Serialization.XmlTypeAttribute(AnonymousType=true)]
  88 [System.Xml.Serialization.XmlRootAttribute(Namespace="", IsNullable=false)]
  89 public partial class TASK {
  90
  91     private object itemField;
  92
  93     private ItemChoiceType itemElementNameField;
  94
  95     /// <remarks/>
  96     [System.Xml.Serialization.XmlElementAttribute("OptionA", typeof(object), Order=0)]
  97     [System.Xml.Serialization.XmlElementAttribute("OptionB", typeof(object), Order=0)]
  98     [System.Xml.Serialization.XmlChoiceIdentifierAttribute("ItemElementName")]
  99     public object Item {
 100         get {
 101             return this.itemField;
 102         }
 103         set {
 104             this.itemField = value;
 105         }
 106     }
 107
 108     /// <remarks/>
 109     [System.Xml.Serialization.XmlElementAttribute(Order=1)]
 110     [System.Xml.Serialization.XmlIgnoreAttribute()]
 111     public ItemChoiceType ItemElementName {
 112         get {
 113             return this.itemElementNameField;
 114         }
 115         set {
 116             this.itemElementNameField = value;
 117         }
 118     }
 119 }
 120
 121 /// <remarks/>
 122 [System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.0.30319.1")]
 123 [System.SerializableAttribute()]
 124 [System.Xml.Serialization.XmlTypeAttribute(IncludeInSchema=false)]
 125 public enum ItemChoiceType {
 126
 127     /// <remarks/>
 128     OptionA,
 129
 130     /// <remarks/>
 131     OptionB,
 132 }