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//
// Exceptions
//
// Authors:
// Andi McClure (andi.mcclure@xamarin.com)
//
// Copyright 2016 Xamarin Inc. (http://www.xamarin.com)
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.IO;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using NUnit.Framework;
namespace MonoTests.System.Runtime.Serialization
{
[TestFixture]
public class Exceptions
{
[Serializable]
public class SerializableException : Exception
{
public string Data;
public SerializableException (string data) {
Data = data;
SerializeObjectState += HandleSerialization;
}
private static void HandleSerialization (object exception, SafeSerializationEventArgs eventArgs) {
eventArgs.AddSerializedState (new SerializableExceptionState (exception));
}
[Serializable]
private class SerializableExceptionState : ISafeSerializationData {
private string Data;
public SerializableExceptionState (object _exception) {
SerializableException exception = (SerializableException)_exception;
Data = exception.Data;
}
public void CompleteDeserialization (object _exception) {
SerializableException exception = (SerializableException)_exception;
exception.SerializeObjectState += HandleSerialization;
exception.Data = Data;
}
}
}
// Effectively tests SerializeObjectState handler support on System.Exception
[Test]
public void Exception_SerializeObjectState () {
SerializableException exception = new SerializableException ("success");
SerializableException deserializedException;
BinaryFormatter binaryFormatter = new BinaryFormatter ();
using (MemoryStream memoryStream = new MemoryStream ())
{
binaryFormatter.Serialize (memoryStream, exception);
memoryStream.Flush ();
memoryStream.Seek (0, SeekOrigin.Begin);
deserializedException = (SerializableException)binaryFormatter.Deserialize (memoryStream);
}
Assert.AreEqual ("success", deserializedException.Data);
}
}
}
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