1 files changed, 46 insertions, 0 deletions
diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/XmlCompatibilityTests.cs b/csharp/src/ProtocolBuffers.Test/Compatibility/XmlCompatibilityTests.cs
new file mode 100644
index 00000000..70614744
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/XmlCompatibilityTests.cs
@@ -0,0 +1,46 @@
+using System.IO;
+using System.Xml;
+using Google.ProtocolBuffers.Serialization;
+using Google.ProtocolBuffers.TestProtos;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace Google.ProtocolBuffers.Compatibility
+{
+    [TestClass]
+    public class XmlCompatibilityTests : CompatibilityTests
+    {
+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)
+        {
+            StringWriter text = new StringWriter();
+            XmlFormatWriter writer = XmlFormatWriter.CreateInstance(text);
+            writer.WriteMessage("root", message);
+            return text.ToString();
+        }
+
+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)
+        {
+            XmlFormatReader reader = XmlFormatReader.CreateInstance((string)message);
+            return reader.Merge("root", builder, registry);
+        }
+    }
+
+    [TestClass]
+    public class XmlCompatibilityFormattedTests : CompatibilityTests
+    {
+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)
+        {
+            StringWriter text = new StringWriter();
+            XmlWriter xwtr = XmlWriter.Create(text, new XmlWriterSettings { Indent = true, IndentChars = "  " });
+
+            XmlFormatWriter writer = XmlFormatWriter.CreateInstance(xwtr).SetOptions(XmlWriterOptions.OutputNestedArrays);
+            writer.WriteMessage("root", message);
+            return text.ToString();
+        }
+
+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)
+        {
+            XmlFormatReader reader = XmlFormatReader.CreateInstance((string)message).SetOptions(XmlReaderOptions.ReadNestedArrays);
+            return reader.Merge("root", builder, registry);
+        }
+    }
+}
+\ No newline at end of file