Exemple #1
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        public void Roundtrip()
        {
            var data = new List <int> {
                6, 32, 573, 246, 24, 2
            };

            var serialized = _s.Serialize(data);
            var clone      = _s.Deserialize <List <int> >(serialized);

            Assert.Equal(data.Count, clone.Count);
            for (int i = 0; i < data.Count; i++)
            {
                Assert.Equal(data[i], clone[i]);
            }


            var serializedAsObject = _s.Serialize <object>(data);
            var cloneObject        = _s.Deserialize <object>(serializedAsObject);

            Assert.Equal(data.Count, ((List <int>)cloneObject).Count);

            for (int i = 0; i < data.Count; i++)
            {
                Assert.Equal(data[i], ((List <int>)cloneObject)[i]);
            }
        }
Exemple #2
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        public void ShouldClearEncounteredSchemata()
        {
            var plugin  = new Plugin();
            var plugin2 = new Plugin();

            var serializerConfig = new SerializerConfig();

            serializerConfig.VersionTolerance.Mode = VersionToleranceMode.Standard;
            var s = new CerasSerializer(serializerConfig);

            for (int i = 0; i < 2; i++)
            {
                Assert.True(s.InstanceData.EncounteredSchemaTypes.Count == 0);
                var data = s.Serialize(plugin);
                Assert.True(s.InstanceData.EncounteredSchemaTypes.Count == 0);
                var data2 = s.Serialize(plugin2);
                Assert.True(s.InstanceData.EncounteredSchemaTypes.Count == 0);

                for (int j = 0; j < 3; j++)
                {
                    var p1 = s.Deserialize <Plugin>(data);
                    Assert.True(s.InstanceData.EncounteredSchemaTypes.Count == 0);
                    var p2 = s.Deserialize <Plugin>(data2);
                    Assert.True(s.InstanceData.EncounteredSchemaTypes.Count == 0);

                    Assert.True(p1?.PluginLocation?.PluginName != null);
                    Assert.True(p1.PluginLocation.PluginName == plugin.PluginLocation.PluginName);

                    Assert.True(p2?.PluginLocation?.PluginName != null);
                    Assert.True(p2.PluginLocation.PluginName == plugin2.PluginLocation.PluginName);
                }
            }
        }
Exemple #3
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        static void WrongRefTypeTest()
        {
            var ceras = new CerasSerializer();

            var container = new WrongRefTypeTestClass();

            LinkedList <int> list = new LinkedList <int>();

            list.AddLast(6);
            list.AddLast(2);
            list.AddLast(7);
            container.Collection = list;

            var data            = ceras.Serialize(container);
            var linkedListClone = ceras.Deserialize <WrongRefTypeTestClass>(data);
            var listClone       = linkedListClone.Collection as LinkedList <int>;

            Debug.Assert(listClone != null);
            Debug.Assert(listClone.Count == 3);
            Debug.Assert(listClone.First.Value == 6);

            // Now the actual test:
            // We change the type that is actually inside
            // And next ask to deserialize into the changed instance!
            // What we expect to happen is that ceras sees that the type is wrong and creates a new object
            container.Collection = new List <int>();

            ceras.Deserialize(ref container, data);

            Debug.Assert(container.Collection is LinkedList <int>);
        }
        public List <SaveMetadata> loadSaveMetas()
        {
            var saveFolderPos = SaveFolderPos;
            var saveFolders   = Directory.EnumerateDirectories(saveFolderPos);

            this.saveMetas.Clear();
            foreach (var folder in saveFolders)
            {
                try
                {
                    var metaFile = File.ReadAllBytes(Path.Combine(folder, MetadataFilename));
                    var metadata = ceras.Deserialize <SaveMetadata>(metaFile);
                    saveMetas.Add(metadata);
                }
                catch (Exception e)
                {
                    Debug.LogWarning($"Metadata file \"meta.bin\" cannot be read in {folder}. Is this save folder corrupted?");
                    Debug.LogWarning(e);
                }
            }

            Debug.Log("Successfully loaded metadata:\n" + String.Join("\n", this.saveMetas.ConvertAll <String>(m => m.ToString())));

            return(saveMetas);
        }
Exemple #5
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        public void CustomFormatterForEnum()
        {
            var config = new SerializerConfig();

            config.ConfigType <DayOfWeek>().CustomFormatter = new DayOfWeekFormatter();

            var ceras = new CerasSerializer(config);

            Assert.True(ceras.Deserialize <DayOfWeek>(ceras.Serialize(DayOfWeek.Sunday)) == DayOfWeek.Sunday);
            Assert.True(ceras.Deserialize <DayOfWeek>(ceras.Serialize(DayOfWeek.Monday)) == DayOfWeek.Monday);
            Assert.True(ceras.Deserialize <DayOfWeek>(ceras.Serialize(DayOfWeek.Saturday)) == DayOfWeek.Saturday);
            Assert.True(ceras.Deserialize <DayOfWeek>(ceras.Serialize((DayOfWeek)591835)) == (DayOfWeek)591835);
        }
Exemple #6
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        public void AutomaticSchemaChanges()
        {
            SerializerConfig CreateConfig()
            {
                var config = new SerializerConfig();

                config.VersionTolerance.Mode = VersionToleranceMode.Standard;
                var typeMap = new MappingTypeBinder();

                config.Advanced.TypeBinder = typeMap;

                typeMap.Map(typeof(Version1.Person), "Person");
                typeMap.Map(typeof(Version2.Person), "Person");
                typeMap.Map("Person", typeof(Version2.Person));
                return(config);
            }

            byte[] data1 = null;
            byte[] data2 = null;

            {             // 1: Save old data
                CerasSerializer ceras = new CerasSerializer(CreateConfig());

                Version1.Person p1 = new Version1.Person {
                    Name = "A", Age = 1
                };
                data1 = ceras.Serialize(p1);
            }

            {             // 2: Use new type (added member), load old data, save again
                CerasSerializer ceras = new CerasSerializer(CreateConfig());
                Version2.Person p2    = null;
                ceras.Deserialize(ref p2, data1);

                // Check if everything was loaded correctly
                Assert.True(p2.Name == "A");
                Assert.True(p2.Age == 1);
                Assert.True(p2.Surname == null);

                // Make use of the new member, and save it
                p2.Surname = "S";
                data2      = ceras.Serialize(p2);

                // Load new data, then old again
                var p2Clone = ceras.Deserialize <Version2.Person>(data2);
                var p1Clone = ceras.Deserialize <Version2.Person>(data1);

                Assert.True(p2Clone.Surname == "S");
                Assert.True(p1Clone.Surname == null);
            }
        }
Exemple #7
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        static void CustomComparerFormatter()
        {
            // Our HashSet<byte> is losing its Comparer
            // We use a custom formatter to fix it

            SerializerConfig config = new SerializerConfig();

            config.OnResolveFormatter.Add((c, t) =>
            {
                if (t == typeof(HashSet <byte[]>))
                {
                    return(new HashSetFormatterThatKeepsItsComparer());
                }
                return(null);                // continue searching
            });

            config.ConfigType <HashSet <byte[]> >()
            .SetFormatter(new HashSetFormatterThatKeepsItsComparer());

            var ceras = new CerasSerializer(config);

            var set = new HashSet <byte[]>(new CustomComparer());

            set.Add(new byte[] { 1, 2, 3 });
            set.Add(new byte[] { 4, 5, 6 });

            var clone = ceras.Deserialize <HashSet <byte[]> >(ceras.Serialize(set));

            Debug.Assert(clone.Comparer.GetType() == typeof(CustomComparer));
        }
Exemple #8
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        public object Deserialize(byte[] data)
        {
            try
            {
                lock (mSerializer)
                {
                    return(mSerializer.Deserialize <object>(data));
                }
            }
            catch (Exception exception)
            {
                Log.Error(exception);

                return(null);
            }
        }
Exemple #9
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        public void BeforeAndAfterSerializeCalls()
        {
            SimpleListTest test = new SimpleListTest();

            test.SomeNumber = 123;
            test.SomeText   = "asdasd";

            // Deserialize stuff should only be called on the new object (obviously)
            // And Serialize methods only on the old object
            {
                var clone = Clone(test);

                Assert.True(test.Actions.SequenceEqual(new int[] { 0, 1, 2 }));
                Assert.True(clone.Actions.SequenceEqual(new int[] { 0, 3, 4 }));
            }


            // But if we overwrite the object instead, we expect all methods to appear in the list
            var c = new CerasSerializer();

            var data = c.Serialize(test);             // we serialize AGAIN (in addition to the clone above), so we expect 0,1,2,1,2

            Assert.True(test.Actions.SequenceEqual(new int[] { 0, 1, 2, 1, 2 }));

            c.Deserialize(ref test, data);             // overwrite data into existing object
            Assert.True(test.Actions.SequenceEqual(new int[] { 0, 1, 2, 1, 2, 3, 4 }));
        }
Exemple #10
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        /// <summary>
        /// Reads an object that was written using <see cref="WriteToStream(CerasSerializer, object, Stream)"/> by reading the size-prefix and then deserializing the data.
        /// <para>This method(-pair) is intended to be an easy to understand example for networking scenarios.</para>
        /// </summary>
        public static async Task <object> ReadFromStream(this CerasSerializer ceras, Stream stream)
        {
            // Read length bytes
            var length = (int) await ReadVarIntFromStream(stream);

            var recvBuffer = new byte[length];

            // Keep reading until we have the full packet
            int totalRead = 0;

            while (totalRead < length)
            {
                int leftToRead = length - totalRead;

                int read = await stream.ReadAsync(recvBuffer, totalRead, leftToRead);

                if (read <= 0)
                {
                    throw new Exception("Stream closed");
                }

                totalRead += read;
            }

            // We have the full packet; now deserialize it
            var obj = ceras.Deserialize <object>(recvBuffer);

            return(obj);
        }
Exemple #11
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        static void TryWithCount(int boolCount, int floatCount)
        {
            var serializer   = new CerasSerializer();
            var deserializer = new CerasSerializer();

            var dict = new Dictionary <string, object>();

            bool[]  boolArray  = new bool[boolCount];
            float[] floatArray = new float[floatCount];
            for (int i = 0; i < boolCount; i++)
            {
                boolArray[i] = i % 2 == 0 ? false : true;
            }
            for (int i = 0; i < floatCount; i++)
            {
                floatArray[i] = (float)i * 10000.0f;
            }

            dict.Add("Booleans", boolArray);
            dict.Add("Floats", floatArray);

            var bytes = serializer.Serialize <Dictionary <string, object> >(dict);
            Dictionary <string, object> clone = new Dictionary <string, object>();

            deserializer.Deserialize <Dictionary <string, object> >(ref clone, bytes);

            foreach (var element in clone)
            {
                Console.WriteLine($"{element.Key}: {element.Value}");
            }
        }
Exemple #12
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        static void VersionToleranceTest()
        {
            var config = new SerializerConfig();

            config.VersionTolerance = VersionTolerance.AutomaticEmbedded;

            config.TypeBinder = new DebugVersionTypeBinder();

            var ceras = new CerasSerializer(config);

            var v1 = new VersionTest1 {
                A = 33, B = 34, C = 36
            };
            var v2 = new VersionTest2 {
                A = -3, C2 = -6, D = -7
            };

            var v1Data = ceras.Serialize(v1);

            v1Data.VisualizePrint("data with version tolerance");
            ceras.Deserialize <VersionTest2>(ref v2, v1Data);


            var v1ObjData = ceras.Serialize <object>(v1);

            Debug.Assert(v1Data.SequenceEqual(v1ObjData), "data should be the same (because VersionTolerance forces generic parameter to <object>)");


            Debug.Assert(v1.A == v2.A, "normal prop did not persist");
            Debug.Assert(v1.C == v2.C2, "expected prop 'C2' to be populated by prop previously named 'C'");
        }
Exemple #13
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        public void Test()
        {
            var p = new Adult();

            p.Name = "1";
            p.Friends.Add(new Adult {
                Name = "2"
            });

            var config = new SerializerConfig();

            config.DefaultTargets = TargetMember.AllPublic;
            var ceras = new CerasSerializer(config);

            var data = ceras.Serialize <object>(p);

            var clone = new Adult();

            clone.SetFriendsToNull();
            object refObj = clone;

            ceras.Deserialize <object>(ref refObj, data);

            Assert.True(refObj != null);
            clone = refObj as Adult;
            Assert.True(clone.Friends != null);
            Assert.True(clone.Friends.Count == 1);
            Assert.True(clone.Friends[0].Name == "2");
        }
Exemple #14
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        static void NetworkTest()
        {
            var config = new SerializerConfig();

            config.Advanced.PersistTypeCache = true;
            config.KnownTypes.Add(typeof(SetName));
            config.KnownTypes.Add(typeof(NewPlayer));
            config.KnownTypes.Add(typeof(LongEnum));
            config.KnownTypes.Add(typeof(ByteEnum));
            config.KnownTypes.Add(typeof(ComplexClass));
            config.KnownTypes.Add(typeof(Complex2));

            var msg = new SetName
            {
                Name = "abc",
                Type = SetName.SetNameType.Join
            };

            CerasSerializer sender   = new CerasSerializer(config);
            CerasSerializer receiver = new CerasSerializer(config);

            Console.WriteLine("Hash: " + sender.ProtocolChecksum.Checksum);

            var data = sender.Serialize <object>(msg);

            PrintData(data);
            data = sender.Serialize <object>(msg);
            PrintData(data);

            var obj   = receiver.Deserialize <object>(data);
            var clone = (SetName)obj;

            Debug.Assert(clone.Name == msg.Name);
            Debug.Assert(clone.Type == msg.Type);
        }
Exemple #15
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        static void TryWithCount(int boolCount, int floatCount)
        {
            var serializer   = new CerasSerializer();
            var deserializer = new CerasSerializer();

            var dict = new Dictionary <string, object>();

            bool[]  boolArray  = new bool[boolCount];
            float[] floatArray = new float[floatCount];
            for (int i = 0; i < boolCount; i++)
            {
                boolArray[i] = i % 2 == 0 ? false : true;
            }
            for (int i = 0; i < floatCount; i++)
            {
                floatArray[i] = (float)i * 10000.0f;
            }

            dict.Add("Booleans", boolArray);
            dict.Add("Floats", floatArray);

            var bytes = serializer.Serialize <Dictionary <string, object> >(dict);
            Dictionary <string, object> clone = new Dictionary <string, object>();

            deserializer.Deserialize <Dictionary <string, object> >(ref clone, bytes);

            var b1 = dict["Booleans"] as bool[];
            var b2 = clone["Booleans"] as bool[];

            Assert.True(b1.SequenceEqual(b2));
        }
Exemple #16
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        static void InheritTest()
        {
            var config = new SerializerConfig();

            config.KnownTypes.Add(typeof(SyncUnitHealth));
            var ceras = new CerasSerializer(config);

            // This should be no problem:
            // - including inherited fields
            // - registering as derived (when derived is used), but still including inherited fields
            // There's literally no reason why this shouldn't work (except for some major bug ofc)

            var obj = new SyncUnitHealth {
                NetId = 1235, Health = 600
            };
            var bytes = ceras.Serialize <object>(obj);

            var clone = ceras.Deserialize <object>(bytes) as SyncUnitHealth;

            Debug.Assert(obj != clone);
            Debug.Assert(obj.NetId == clone.NetId);
            Debug.Assert(obj.Health == clone.Health);

            // we're using KnownTypes, so we expect the message to be really short
            Debug.Assert(bytes.Length == 6);
        }
Exemple #17
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        static void MemberInfoAndTypeInfoTest()
        {
            var ceras = new CerasSerializer();

            var multipleTypesHolder = new TypeTestClass();

            multipleTypesHolder.Type1 = typeof(Person);
            multipleTypesHolder.Type2 = typeof(Person);
            multipleTypesHolder.Type3 = typeof(Person);

            multipleTypesHolder.Object1 = new Person();
            multipleTypesHolder.Object2 = new Person();
            multipleTypesHolder.Object3 = multipleTypesHolder.Object1;

            multipleTypesHolder.Member = typeof(TypeTestClass).GetMembers().First();
            multipleTypesHolder.Method = typeof(TypeTestClass).GetMethods().First();


            var data = ceras.Serialize(multipleTypesHolder);

            data.VisualizePrint("member info");
            var multipleTypesHolderClone = ceras.Deserialize <TypeTestClass>(data);

            // todo: check object1 .. 3 as well.

            Debug.Assert(multipleTypesHolder.Member.MetadataToken == multipleTypesHolderClone.Member.MetadataToken);
            Debug.Assert(multipleTypesHolder.Method.MetadataToken == multipleTypesHolderClone.Method.MetadataToken);

            Debug.Assert(multipleTypesHolder.Type1 == multipleTypesHolderClone.Type1);
            Debug.Assert(multipleTypesHolder.Type2 == multipleTypesHolderClone.Type2);
            Debug.Assert(multipleTypesHolder.Type3 == multipleTypesHolderClone.Type3);
        }
Exemple #18
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        static void PropertyTest()
        {
            var p = new PropertyClass()
            {
                Name  = "qweqrwetwr",
                Num   = 348765213,
                Other = new OtherPropertyClass()
            };

            p.MutateProperties();
            p.Other.Other = p;
            p.Other.PropertyClasses.Add(p);
            p.Other.PropertyClasses.Add(p);

            var config = new SerializerConfig();

            config.DefaultTargets = TargetMember.All;

            var ceras = new CerasSerializer(config);
            var data  = ceras.Serialize(p);

            data.VisualizePrint("Property Test");
            var clone = ceras.Deserialize <PropertyClass>(data);

            Debug.Assert(p.Name == clone.Name);
            Debug.Assert(p.Num == clone.Num);
            Debug.Assert(p.Other.PropertyClasses.Count == 2);
            Debug.Assert(p.Other.PropertyClasses[0] == p.Other.PropertyClasses[1]);

            Debug.Assert(p.VerifyAllPropsAreChanged());
        }
Exemple #19
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        static void TupleTest()
        {
            // todo:
            //
            // - ValueTuple: can already be serialized as is! We just need to somehow enforce serialization of public fields
            //	 maybe a predefined list of fixed overrides? An additional step directly after ShouldSerializeMember?
            //
            // - Tuple: does not work and (for now) can't be fixed.
            //   we'll need support for a different kind of ReferenceSerializer (one that does not create an instance)
            //   and a different DynamicSerializer (one that collects the values into local variables, then instantiates the object)
            //

            SerializerConfig config = new SerializerConfig();

            config.DefaultTargets = TargetMember.AllPublic;
            var ceras = new CerasSerializer(config);

            var vt = ValueTuple.Create(5, "b", DateTime.Now);

            var data    = ceras.Serialize(vt);
            var vtClone = ceras.Deserialize <ValueTuple <int, string, DateTime> >(data);

            Debug.Assert(vt.Item1 == vtClone.Item1);
            Debug.Assert(vt.Item2 == vtClone.Item2);
            Debug.Assert(vt.Item3 == vtClone.Item3);

            //var t = Tuple.Create(5, "b", DateTime.Now);
            //data = ceras.Serialize(vt);
            //var tClone = ceras.Deserialize<Tuple<int, string, DateTime>>(data);
        }
Exemple #20
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        static void EnumTest()
        {
            var s = new CerasSerializer();

            var longEnum = LongEnum.b;

            var longEnumData = s.Serialize(longEnum);
            var cloneLong    = s.Deserialize <LongEnum>(longEnumData);

            Debug.Assert(cloneLong == longEnum);


            var byteEnum  = ByteEnum.b;
            var cloneByte = s.Deserialize <ByteEnum>(s.Serialize(byteEnum));

            Debug.Assert(byteEnum == cloneByte);
        }
Exemple #21
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        //[BenchmarkCategory("Single"), Benchmark]
        //public void Protobuf_Single() => RunProtobuf(_person);
        //[BenchmarkCategory("Single"), Benchmark]
        //public void Wire_Single() => RunWire(_person);
        //[BenchmarkCategory("Single"), Benchmark]
        //public void NetSerializer_Single() => RunNetSerializer(_person);

        //[BenchmarkCategory("List"), Benchmark(Baseline = true)]
        //public void Ceras_List() => RunCeras(_list);
        //[BenchmarkCategory("List"), Benchmark]
        //public void MessagePack_List() => RunMessagePackCSharp(_list);
        //[BenchmarkCategory("List"), Benchmark]
        //public void Protobuf_List() => RunProtobuf(_list);
        //[BenchmarkCategory("List"), Benchmark]
        //public void Wire_List() => RunWire(_list);
        //[BenchmarkCategory("List"), Benchmark]
        //public void NetSerializer_List() => RunNetSerializer(_list);


        static T RunCeras <T>(T obj)        // Size = 76
        {
            T clone = default;

            int size = _ceras.Serialize(obj, ref _buffer);

            _ceras.Deserialize(ref clone, _buffer);

            return(clone);
        }
Exemple #22
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        private static void SimpleDictionaryTest()
        {
            var dict = new Dictionary <string, object>
            {
                ["name"] = "Test",
            };
            var s = new CerasSerializer();

            var data  = s.Serialize(dict);
            var clone = s.Deserialize <Dictionary <string, object> >(data);
        }
Exemple #23
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        static void TuplesTest()
        {
            var ceras = new CerasSerializer();

            var obj1 = Tuple.Create(5, "a", DateTime.Now, 3.141);

            var data  = ceras.Serialize <object>(obj1);
            var clone = ceras.Deserialize <object>(data);

            Debug.Assert(obj1.Equals(clone));



            var obj2 = (234, "bsdasdasdf", DateTime.Now, 34.23424);

            data  = ceras.Serialize <object>(obj2);
            clone = ceras.Deserialize <object>(data);

            Debug.Assert(obj2.Equals(clone));
        }
Exemple #24
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        static void ListTest()
        {
            var data = new List <int> {
                6, 32, 573, 246, 24, 2, 9
            };

            var s = new CerasSerializer();

            var p = new Person()
            {
                Name = "abc", Health = 30
            };
            var pData = s.Serialize <object>(p);

            pData.VisualizePrint("person data");
            var pClone = (Person)s.Deserialize <object>(pData);

            Assert.Equal(p.Health, pClone.Health);
            Assert.Equal(p.Name, pClone.Name);


            var serialized = s.Serialize(data);
            var clone      = s.Deserialize <List <int> >(serialized);

            Assert.Equal(data.Count, clone.Count);
            for (int i = 0; i < data.Count; i++)
            {
                Assert.Equal(data[i], clone[i]);
            }


            var serializedAsObject = s.Serialize <object>(data);
            var cloneObject        = s.Deserialize <object>(serializedAsObject);

            Assert.Equal(data.Count, ((List <int>)cloneObject).Count);

            for (int i = 0; i < data.Count; i++)
            {
                Assert.Equal(data[i], ((List <int>)cloneObject)[i]);
            }
        }
Exemple #25
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        public void SerializeStaticPart()
        {
            var ceras = new CerasSerializer();

            var obj = new StaticMembersTest();


            var dataStaticDefault   = ceras.Advanced.SerializeStatic(typeof(StaticMembersTest));
            var dataInstanceDefault = ceras.Serialize(obj);

            Assert.True(StaticMembersTest.ValueField == -12);
            Assert.True(obj.InstanceValue == -5);

            obj.InstanceValue            = 1;
            StaticMembersTest.ValueField = 2;

            var dataStaticChanged   = ceras.Advanced.SerializeStatic(typeof(StaticMembersTest));
            var dataInstanceChanged = ceras.Serialize(obj);

            Assert.True(StaticMembersTest.ValueField == 2);
            Assert.True(obj.InstanceValue == 1);

            //
            // Deserialize
            //

            ceras.Advanced.DeserializeStatic(typeof(StaticMembersTest), dataStaticDefault);
            ceras.Deserialize(ref obj, dataInstanceDefault);

            Assert.True(StaticMembersTest.ValueField == -12);
            Assert.True(obj.InstanceValue == -5);



            ceras.Advanced.DeserializeStatic(typeof(StaticMembersTest), dataStaticChanged);
            ceras.Deserialize(ref obj, dataInstanceChanged);

            Assert.True(StaticMembersTest.ValueField == 2);
            Assert.True(obj.InstanceValue == 1);
        }
Exemple #26
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        public static T FromCERAS <T>(this Stream data, SerializerConfig config)
        {
            var ceras = new CerasSerializer(config);

            byte[] bytes = data.ReadAll();
            using (var m1 = new MemoryStream(bytes))
                using (var m2 = new MemoryStream())
                {
                    BZip2.Decompress(m1, m2, false);
                    m2.Seek(0, SeekOrigin.Begin);
                    return(ceras.Deserialize <T>(m2.ToArray()));
                }
        }
Exemple #27
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        protected override T Deserialize(Stream stream)
        {
            var pooledArray = ArrayPool <byte> .Shared.Rent((int)stream.Length);

            stream.Read(pooledArray, 0, (int)stream.Length);
            T   ret    = default;
            int offset = 0;

            _cerasSerializer.Deserialize <T>(ref ret, pooledArray, ref offset, (int)stream.Length);
            ArrayPool <byte> .Shared.Return(pooledArray);

            return(ret);
        }
Exemple #28
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        /// <summary>
        /// Deserializes the given <see cref="TransportMessage"/> back into a <see cref="Message"/>. Expects a
        /// <see cref="Headers.ContentType"/> header with a value of <see cref="CerasContentType"/>, otherwise
        /// it will not attempt to deserialize the message.
        /// </summary>
        public async Task <Message> Deserialize(TransportMessage transportMessage)
        {
            var contentType = transportMessage.Headers.GetValue(Headers.ContentType);

            if (contentType != CerasContentType)
            {
                throw new FormatException($"Unknown content type: '{contentType}' - must be '{CerasContentType}' for the JSON serialier to work");
            }

            var body = _serializer.Deserialize <object>(transportMessage.Body);

            return(new Message(transportMessage.Headers.Clone(), body));
        }
Exemple #29
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        private void ReadData(byte[] buffer)
        {
            var config = new SerializerConfig();

            config.VersionTolerance.Mode = VersionToleranceMode.Standard;

            config.ConfigType <VersionTest>().CustomResolver = (c, t)
                                                               => new Ceras.Versioning.DynamicEmulator <VersionTest>(c, c.GetTypeMetaData(t).PrimarySchema);

            CerasSerializer ceras = new CerasSerializer(config);

            var clone = ceras.Deserialize <VersionTest>(buffer);
        }
Exemple #30
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        static void MaintainTypeTest()
        {
            CerasSerializer ceras = new CerasSerializer();

            var dict = new Dictionary <string, object>
            {
                ["int"]    = 5,
                ["byte"]   = (byte)12,
                ["float"]  = 3.141f,
                ["ushort"] = (ushort)345,
                ["sbyte"]  = (sbyte)91,
            };

            var data1 = ceras.Serialize(dict);
            var clone = ceras.Deserialize <Dictionary <string, object> >(data1);

            foreach (var kvp in dict)
            {
                var cloneValue = clone[kvp.Key];

                Debug.Assert(kvp.Value.Equals(cloneValue));

                if (kvp.Value.GetType() != cloneValue.GetType())
                {
                    Debug.Assert(false, $"Type does not match: A={kvp.Value.GetType()} B={cloneValue.GetType()}");
                }
                else
                {
                    Console.WriteLine($"Success! Type matching: {kvp.Value.GetType()}");
                }
            }

            var data2 = new Dictionary <string, object>();

            data2["test"] = 5;

            var s          = new CerasSerializer();
            var clonedDict = s.Deserialize <Dictionary <string, object> >(s.Serialize(data2));

            var originalType = data2["test"].GetType();
            var clonedType   = clonedDict["test"].GetType();

            if (originalType != clonedType)
            {
                Debug.Assert(false, $"Types don't match anymore!! {originalType} {clonedType}");
            }
            else
            {
                Console.WriteLine("Success! Type match: " + originalType);
            }
        }