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using UnitTest.Issues.TestProtos;
using NUnit.Framework;
namespace Google.ProtocolBuffers
{
public class TestCornerCases
{
[Test]
public void TestRoundTripNegativeEnums()
{
NegativeEnumMessage msg = NegativeEnumMessage.CreateBuilder()
.SetValue(NegativeEnum.MinusOne) //11
.AddValues(NegativeEnum.Zero) //2
.AddValues(NegativeEnum.MinusOne) //11
.AddValues(NegativeEnum.FiveBelow) //11
//2
.AddPackedValues(NegativeEnum.Zero) //1
.AddPackedValues(NegativeEnum.MinusOne) //10
.AddPackedValues(NegativeEnum.FiveBelow) //10
.Build();
Assert.AreEqual(58, msg.SerializedSize);
byte[] bytes = new byte[58];
CodedOutputStream output = CodedOutputStream.CreateInstance(bytes);
msg.WriteTo(output);
Assert.AreEqual(0, output.SpaceLeft);
NegativeEnumMessage copy = NegativeEnumMessage.ParseFrom(bytes);
Assert.AreEqual(msg, copy);
}
}
}
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