}
}
+ namespace NestedA
+ {
+ [Serializable]
+ public class QualifiedFieldTest
+ {
+ int value = 0;
+
+ public int ValueA {
+ get { return value; }
+ set { this.value = value; }
+ }
+ }
+ }
+
+ namespace NestedB
+ {
+ [Serializable]
+ public class QualifiedFieldTest : NestedA.QualifiedFieldTest
+ {
+ int value = 0;
+
+ public int ValueB {
+ get { return value; }
+ set { this.value = value; }
+ }
+ }
+ }
+
+ [Serializable]
+ public class QualifiedFieldTest : NestedB.QualifiedFieldTest
+ {
+ int value = 0;
+
+ public int Value {
+ get { return value; }
+ set { this.value = value; }
+ }
+ }
+
class SurrogateSelector: ISurrogateSelector
{
public void ChainSelector (ISurrogateSelector selector)
}
}
+ class Class
+ {
+ public string Name;
+
+ public virtual Instance NewInstance()
+ {
+ return new Instance { Class = this };
+ }
+ }
+
+ class Instance
+ {
+ public Class Class;
+ }
+
+
+ [Serializable]
+ class ClassSerializationProxy : IObjectReference
+ {
+ string className;
+
+ public ClassSerializationProxy (Class klass)
+ {
+ this.className = klass.Name;
+ }
+
+ public object GetRealObject(StreamingContext context)
+ {
+ return new Class { Name = className };
+ }
+ }
+
+ [Serializable]
+ class ObjectStreamClass : Class, IObjectReference, ISerializable
+ {
+ Class klass;
+
+ public ObjectStreamClass (Class klass)
+ {
+ this.klass = klass;
+ }
+
+ public ObjectStreamClass(SerializationInfo info, StreamingContext context)
+ {
+ klass = (Class)info.GetValue("0", typeof(object));
+ }
+
+ public object GetRealObject (StreamingContext context)
+ {
+ return this;
+ }
+
+ public void GetObjectData (SerializationInfo info, StreamingContext context)
+ {
+ info.AddValue ("0", new ClassSerializationProxy (klass));
+ }
+
+ public override Instance NewInstance()
+ {
+ return klass.NewInstance();
+ }
+ }
+
+ [Serializable]
+ class DynamicProxy: IObjectReference, ISerializable
+ {
+ Instance obj;
+
+ public DynamicProxy (Instance obj)
+ {
+ this.obj = obj;
+ }
+
+ public DynamicProxy (SerializationInfo info, StreamingContext context)
+ {
+ ObjectStreamClass osc = (ObjectStreamClass) info.GetValue("0", typeof(object));
+ obj = osc.NewInstance();
+ }
+
+ public object GetRealObject (StreamingContext context)
+ {
+ return obj;
+ }
+
+ public void GetObjectData (SerializationInfo info, StreamingContext context)
+ {
+ info.AddValue ("0", new ObjectStreamClass (obj.Class));
+ }
+ }
+
[TestFixture]
public class BinaryFormatterTest
{
public void Constructor_Default ()
{
BinaryFormatter bf = new BinaryFormatter ();
-#if NET_2_0
Assert.AreEqual (FormatterAssemblyStyle.Simple, bf.AssemblyFormat, "AssemblyFormat");
-#else
- Assert.AreEqual (FormatterAssemblyStyle.Full, bf.AssemblyFormat, "AssemblyFormat");
-#endif
Assert.IsNull (bf.Binder, "Binder");
Assert.AreEqual (StreamingContextStates.All, bf.Context.State, "Context");
Assert.AreEqual (TypeFilterLevel.Full, bf.FilterLevel, "FilterLevel");
{
SurrogateSelector ss = new SurrogateSelector ();
BinaryFormatter bf = new BinaryFormatter (ss, new StreamingContext (StreamingContextStates.CrossMachine));
-#if NET_2_0
Assert.AreEqual (FormatterAssemblyStyle.Simple, bf.AssemblyFormat, "AssemblyFormat");
-#else
- Assert.AreEqual (FormatterAssemblyStyle.Full, bf.AssemblyFormat, "AssemblyFormat");
-#endif
Assert.IsNull (bf.Binder, "Binder");
Assert.AreEqual (StreamingContextStates.CrossMachine, bf.Context.State, "Context");
Assert.AreEqual (TypeFilterLevel.Full, bf.FilterLevel, "FilterLevel");
return ms;
}
+ [Test]
+ public void QualifiedField()
+ {
+ QualifiedFieldTest a = new QualifiedFieldTest ();
+ a.ValueA = 1;
+ a.ValueB = 2;
+ a.Value = 3;
+ Stream ms = new MemoryStream ();
+ BinaryFormatter bf = new BinaryFormatter ();
+ bf.Serialize(ms, a);
+ ms.Position = 0;
+ QualifiedFieldTest b = (QualifiedFieldTest)bf.Deserialize (ms);
+ Assert.AreEqual (a.ValueA, b.ValueA, "#1");
+ Assert.AreEqual (a.ValueB, b.ValueB, "#2");
+ Assert.AreEqual (a.Value, b.Value, "#3");
+ }
+
#if NET_4_0
[Test]
public void SerializationBindToName ()
ms.Close ();
}
+ [Test]
+ public void NestedObjectReferences ()
+ {
+ MemoryStream ms = new MemoryStream ();
+
+ var cls = new Class { Name = "MyClass" };
+ var ob = cls.NewInstance ();
+
+ BinaryFormatter bf = new BinaryFormatter();
+ bf.Serialize (ms, new DynamicProxy (ob));
+
+ ms.Position = 0;
+
+ Instance ins = (Instance) bf.Deserialize (ms);
+ Assert.AreEqual ("MyClass", ins.Class.Name);
+ }
+
class SimpleSerializationBinder2 : SerializationBinder
{
public override void BindToName (Type serializedType, out string assemblyName, out string typeName)
info.AddValue ("Id", Id);
}
}
+
+ [Serializable]
+ public class OtherClass
+ {
+ }
+
+ [Serializable]
+ public class BaseClass
+ {
+ public OtherClass Other { get; set; }
+ }
+
+ public class CustomSerBinder: SerializationBinder
+ {
+ public override void BindToName (Type serializedType, out string assemblyName, out string typeName)
+ {
+ assemblyName = null;
+ if (serializedType == typeof (BaseClass))
+ typeName = "base";
+ else if (serializedType == typeof (OtherClass))
+ typeName = "other";
+ else
+ throw new ArgumentException ("Unknown type", "serializedType");
+ }
+
+ public override Type BindToType (string assemblyName, string typeName)
+ {
+ switch (typeName) {
+ case "base":
+ return typeof (BaseClass);
+ case "other":
+ return typeof (OtherClass);
+ default:
+ throw new ArgumentException ("Unknown type name", "typeName");
+ }
+ }
+ }
+
+ [Test]
+ public void BinderShouldBeUsedForProperties ()
+ {
+ using (var serStream = new MemoryStream ()) {
+ var binder = new CustomSerBinder ();
+
+ // serialize
+ var original = new BaseClass () {
+ Other = new OtherClass ()
+ };
+ var formatter = new BinaryFormatter ();
+ formatter.Binder = binder;
+ formatter.Serialize (serStream, original);
+
+ // deserialize, making sure we're using a new formatter, just to be thorough
+ formatter = new BinaryFormatter ();
+ formatter.Binder = binder;
+ serStream.Seek (0, SeekOrigin.Begin);
+ var deserialized = formatter.Deserialize (serStream);
+
+ Assert.AreEqual (original.GetType (), deserialized.GetType ());
+ Assert.AreEqual (original.Other.GetType (), ((BaseClass)deserialized).Other.GetType ());
+ }
+ }
#endif
}
}
projects / mono.git / blobdiff