1 files changed, 48 insertions, 10 deletions

diff --git a/src/csharp/Grpc.IntegrationTesting/Metrics.cs b/src/csharp/Grpc.IntegrationTesting/Metrics.cs
index 84eb09af4f..b5d8b87a68 100644
--- a/src/csharp/Grpc.IntegrationTesting/Metrics.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Metrics.cs
@@ -1,5 +1,7 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: src/proto/grpc/testing/metrics.proto
+// <auto-generated>
+//     Generated by the protocol buffer compiler.  DO NOT EDIT!
+//     source: src/proto/grpc/testing/metrics.proto
+// </auto-generated>
 #pragma warning disable 1591, 0612, 3021
 #region Designer generated code
 
@@ -48,6 +50,7 @@ namespace Grpc.Testing {
   /// </summary>
   public sealed partial class GaugeResponse : pb::IMessage<GaugeResponse> {
     private static readonly pb::MessageParser<GaugeResponse> _parser = new pb::MessageParser<GaugeResponse>(() => new GaugeResponse());
+    private pb::UnknownFieldSet _unknownFields;
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public static pb::MessageParser<GaugeResponse> Parser { get { return _parser; } }
 
@@ -83,6 +86,7 @@ namespace Grpc.Testing {
           break;
       }
 
+      _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -169,10 +173,10 @@ namespace Grpc.Testing {
       }
       if (Name != other.Name) return false;
       if (LongValue != other.LongValue) return false;
-      if (DoubleValue != other.DoubleValue) return false;
+      if (!pbc::ProtobufEqualityComparers.BitwiseDoubleEqualityComparer.Equals(DoubleValue, other.DoubleValue)) return false;
       if (StringValue != other.StringValue) return false;
       if (ValueCase != other.ValueCase) return false;
-      return true;
+      return Equals(_unknownFields, other._unknownFields);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -180,9 +184,12 @@ namespace Grpc.Testing {
       int hash = 1;
       if (Name.Length != 0) hash ^= Name.GetHashCode();
       if (valueCase_ == ValueOneofCase.LongValue) hash ^= LongValue.GetHashCode();
-      if (valueCase_ == ValueOneofCase.DoubleValue) hash ^= DoubleValue.GetHashCode();
+      if (valueCase_ == ValueOneofCase.DoubleValue) hash ^= pbc::ProtobufEqualityComparers.BitwiseDoubleEqualityComparer.GetHashCode(DoubleValue);
       if (valueCase_ == ValueOneofCase.StringValue) hash ^= StringValue.GetHashCode();
       hash ^= (int) valueCase_;
+      if (_unknownFields != null) {
+        hash ^= _unknownFields.GetHashCode();
+      }
       return hash;
     }
 
@@ -209,6 +216,9 @@ namespace Grpc.Testing {
         output.WriteRawTag(34);
         output.WriteString(StringValue);
       }
+      if (_unknownFields != null) {
+        _unknownFields.WriteTo(output);
+      }
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -226,6 +236,9 @@ namespace Grpc.Testing {
       if (valueCase_ == ValueOneofCase.StringValue) {
         size += 1 + pb::CodedOutputStream.ComputeStringSize(StringValue);
       }
+      if (_unknownFields != null) {
+        size += _unknownFields.CalculateSize();
+      }
       return size;
     }
 
@@ -249,6 +262,7 @@ namespace Grpc.Testing {
           break;
       }
 
+      _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -257,7 +271,7 @@ namespace Grpc.Testing {
       while ((tag = input.ReadTag()) != 0) {
         switch(tag) {
           default:
-            input.SkipLastField();
+            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
             break;
           case 10: {
             Name = input.ReadString();
@@ -286,6 +300,7 @@ namespace Grpc.Testing {
   /// </summary>
   public sealed partial class GaugeRequest : pb::IMessage<GaugeRequest> {
     private static readonly pb::MessageParser<GaugeRequest> _parser = new pb::MessageParser<GaugeRequest>(() => new GaugeRequest());
+    private pb::UnknownFieldSet _unknownFields;
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public static pb::MessageParser<GaugeRequest> Parser { get { return _parser; } }
 
@@ -309,6 +324,7 @@ namespace Grpc.Testing {
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public GaugeRequest(GaugeRequest other) : this() {
       name_ = other.name_;
+      _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -341,13 +357,16 @@ namespace Grpc.Testing {
         return true;
       }
       if (Name != other.Name) return false;
-      return true;
+      return Equals(_unknownFields, other._unknownFields);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public override int GetHashCode() {
       int hash = 1;
       if (Name.Length != 0) hash ^= Name.GetHashCode();
+      if (_unknownFields != null) {
+        hash ^= _unknownFields.GetHashCode();
+      }
       return hash;
     }
 
@@ -362,6 +381,9 @@ namespace Grpc.Testing {
         output.WriteRawTag(10);
         output.WriteString(Name);
       }
+      if (_unknownFields != null) {
+        _unknownFields.WriteTo(output);
+      }
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -370,6 +392,9 @@ namespace Grpc.Testing {
       if (Name.Length != 0) {
         size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
       }
+      if (_unknownFields != null) {
+        size += _unknownFields.CalculateSize();
+      }
       return size;
     }
 
@@ -381,6 +406,7 @@ namespace Grpc.Testing {
       if (other.Name.Length != 0) {
         Name = other.Name;
       }
+      _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -389,7 +415,7 @@ namespace Grpc.Testing {
       while ((tag = input.ReadTag()) != 0) {
         switch(tag) {
           default:
-            input.SkipLastField();
+            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
             break;
           case 10: {
             Name = input.ReadString();
@@ -403,6 +429,7 @@ namespace Grpc.Testing {
 
   public sealed partial class EmptyMessage : pb::IMessage<EmptyMessage> {
     private static readonly pb::MessageParser<EmptyMessage> _parser = new pb::MessageParser<EmptyMessage>(() => new EmptyMessage());
+    private pb::UnknownFieldSet _unknownFields;
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public static pb::MessageParser<EmptyMessage> Parser { get { return _parser; } }
 
@@ -425,6 +452,7 @@ namespace Grpc.Testing {
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public EmptyMessage(EmptyMessage other) : this() {
+      _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -445,12 +473,15 @@ namespace Grpc.Testing {
       if (ReferenceEquals(other, this)) {
         return true;
       }
-      return true;
+      return Equals(_unknownFields, other._unknownFields);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public override int GetHashCode() {
       int hash = 1;
+      if (_unknownFields != null) {
+        hash ^= _unknownFields.GetHashCode();
+      }
       return hash;
     }
 
@@ -461,11 +492,17 @@ namespace Grpc.Testing {
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public void WriteTo(pb::CodedOutputStream output) {
+      if (_unknownFields != null) {
+        _unknownFields.WriteTo(output);
+      }
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public int CalculateSize() {
       int size = 0;
+      if (_unknownFields != null) {
+        size += _unknownFields.CalculateSize();
+      }
       return size;
     }
 
@@ -474,6 +511,7 @@ namespace Grpc.Testing {
       if (other == null) {
         return;
       }
+      _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -482,7 +520,7 @@ namespace Grpc.Testing {
       while ((tag = input.ReadTag()) != 0) {
         switch(tag) {
           default:
-            input.SkipLastField();
+            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
             break;
         }
       }