Squashed 'third_party/protobuf/' content from commit e35e248
Change-Id: I6cbe123d09fe50fdcad0e51466665daeee7433c7
git-subtree-dir: third_party/protobuf
git-subtree-split: e35e24800fb8d694bdeea5fd63dc7d1b14d68723
diff --git a/csharp/src/Google.Protobuf.Test/Reflection/DescriptorsTest.cs b/csharp/src/Google.Protobuf.Test/Reflection/DescriptorsTest.cs
new file mode 100644
index 0000000..086a4e9
--- /dev/null
+++ b/csharp/src/Google.Protobuf.Test/Reflection/DescriptorsTest.cs
@@ -0,0 +1,259 @@
+#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System.Linq;
+using Google.Protobuf.TestProtos;
+using NUnit.Framework;
+using UnitTest.Issues.TestProtos;
+
+namespace Google.Protobuf.Reflection
+{
+ /// <summary>
+ /// Tests for descriptors. (Not in its own namespace or broken up into individual classes as the
+ /// size doesn't warrant it. On the other hand, this makes me feel a bit dirty...)
+ /// </summary>
+ public class DescriptorsTest
+ {
+ [Test]
+ public void FileDescriptor()
+ {
+ FileDescriptor file = UnittestProto3Reflection.Descriptor;
+
+ Assert.AreEqual("google/protobuf/unittest_proto3.proto", file.Name);
+ Assert.AreEqual("protobuf_unittest", file.Package);
+
+ Assert.AreEqual("UnittestProto", file.Proto.Options.JavaOuterClassname);
+ Assert.AreEqual("google/protobuf/unittest_proto3.proto", file.Proto.Name);
+
+ // unittest.proto doesn't have any public imports, but unittest_import.proto does.
+ Assert.AreEqual(0, file.PublicDependencies.Count);
+ Assert.AreEqual(1, UnittestImportProto3Reflection.Descriptor.PublicDependencies.Count);
+ Assert.AreEqual(UnittestImportPublicProto3Reflection.Descriptor, UnittestImportProto3Reflection.Descriptor.PublicDependencies[0]);
+
+ Assert.AreEqual(1, file.Dependencies.Count);
+ Assert.AreEqual(UnittestImportProto3Reflection.Descriptor, file.Dependencies[0]);
+
+ MessageDescriptor messageType = TestAllTypes.Descriptor;
+ Assert.AreSame(typeof(TestAllTypes), messageType.ClrType);
+ Assert.AreSame(TestAllTypes.Parser, messageType.Parser);
+ Assert.AreEqual(messageType, file.MessageTypes[0]);
+ Assert.AreEqual(messageType, file.FindTypeByName<MessageDescriptor>("TestAllTypes"));
+ Assert.Null(file.FindTypeByName<MessageDescriptor>("NoSuchType"));
+ Assert.Null(file.FindTypeByName<MessageDescriptor>("protobuf_unittest.TestAllTypes"));
+ for (int i = 0; i < file.MessageTypes.Count; i++)
+ {
+ Assert.AreEqual(i, file.MessageTypes[i].Index);
+ }
+
+ Assert.AreEqual(file.EnumTypes[0], file.FindTypeByName<EnumDescriptor>("ForeignEnum"));
+ Assert.Null(file.FindTypeByName<EnumDescriptor>("NoSuchType"));
+ Assert.Null(file.FindTypeByName<EnumDescriptor>("protobuf_unittest.ForeignEnum"));
+ Assert.AreEqual(1, UnittestImportProto3Reflection.Descriptor.EnumTypes.Count);
+ Assert.AreEqual("ImportEnum", UnittestImportProto3Reflection.Descriptor.EnumTypes[0].Name);
+ for (int i = 0; i < file.EnumTypes.Count; i++)
+ {
+ Assert.AreEqual(i, file.EnumTypes[i].Index);
+ }
+
+ Assert.AreEqual(10, file.SerializedData[0]);
+ }
+
+ [Test]
+ public void MessageDescriptor()
+ {
+ MessageDescriptor messageType = TestAllTypes.Descriptor;
+ MessageDescriptor nestedType = TestAllTypes.Types.NestedMessage.Descriptor;
+
+ Assert.AreEqual("TestAllTypes", messageType.Name);
+ Assert.AreEqual("protobuf_unittest.TestAllTypes", messageType.FullName);
+ Assert.AreEqual(UnittestProto3Reflection.Descriptor, messageType.File);
+ Assert.IsNull(messageType.ContainingType);
+ Assert.IsNull(messageType.Proto.Options);
+
+ Assert.AreEqual("TestAllTypes", messageType.Name);
+
+ Assert.AreEqual("NestedMessage", nestedType.Name);
+ Assert.AreEqual("protobuf_unittest.TestAllTypes.NestedMessage", nestedType.FullName);
+ Assert.AreEqual(UnittestProto3Reflection.Descriptor, nestedType.File);
+ Assert.AreEqual(messageType, nestedType.ContainingType);
+
+ FieldDescriptor field = messageType.Fields.InDeclarationOrder()[0];
+ Assert.AreEqual("single_int32", field.Name);
+ Assert.AreEqual(field, messageType.FindDescriptor<FieldDescriptor>("single_int32"));
+ Assert.Null(messageType.FindDescriptor<FieldDescriptor>("no_such_field"));
+ Assert.AreEqual(field, messageType.FindFieldByNumber(1));
+ Assert.Null(messageType.FindFieldByNumber(571283));
+ var fieldsInDeclarationOrder = messageType.Fields.InDeclarationOrder();
+ for (int i = 0; i < fieldsInDeclarationOrder.Count; i++)
+ {
+ Assert.AreEqual(i, fieldsInDeclarationOrder[i].Index);
+ }
+
+ Assert.AreEqual(nestedType, messageType.NestedTypes[0]);
+ Assert.AreEqual(nestedType, messageType.FindDescriptor<MessageDescriptor>("NestedMessage"));
+ Assert.Null(messageType.FindDescriptor<MessageDescriptor>("NoSuchType"));
+ for (int i = 0; i < messageType.NestedTypes.Count; i++)
+ {
+ Assert.AreEqual(i, messageType.NestedTypes[i].Index);
+ }
+
+ Assert.AreEqual(messageType.EnumTypes[0], messageType.FindDescriptor<EnumDescriptor>("NestedEnum"));
+ Assert.Null(messageType.FindDescriptor<EnumDescriptor>("NoSuchType"));
+ for (int i = 0; i < messageType.EnumTypes.Count; i++)
+ {
+ Assert.AreEqual(i, messageType.EnumTypes[i].Index);
+ }
+ }
+
+ [Test]
+ public void FieldDescriptor()
+ {
+ MessageDescriptor messageType = TestAllTypes.Descriptor;
+ FieldDescriptor primitiveField = messageType.FindDescriptor<FieldDescriptor>("single_int32");
+ FieldDescriptor enumField = messageType.FindDescriptor<FieldDescriptor>("single_nested_enum");
+ FieldDescriptor messageField = messageType.FindDescriptor<FieldDescriptor>("single_foreign_message");
+
+ Assert.AreEqual("single_int32", primitiveField.Name);
+ Assert.AreEqual("protobuf_unittest.TestAllTypes.single_int32",
+ primitiveField.FullName);
+ Assert.AreEqual(1, primitiveField.FieldNumber);
+ Assert.AreEqual(messageType, primitiveField.ContainingType);
+ Assert.AreEqual(UnittestProto3Reflection.Descriptor, primitiveField.File);
+ Assert.AreEqual(FieldType.Int32, primitiveField.FieldType);
+ Assert.IsNull(primitiveField.Proto.Options);
+
+ Assert.AreEqual("single_nested_enum", enumField.Name);
+ Assert.AreEqual(FieldType.Enum, enumField.FieldType);
+ // Assert.AreEqual(TestAllTypes.Types.NestedEnum.DescriptorProtoFile, enumField.EnumType);
+
+ Assert.AreEqual("single_foreign_message", messageField.Name);
+ Assert.AreEqual(FieldType.Message, messageField.FieldType);
+ Assert.AreEqual(ForeignMessage.Descriptor, messageField.MessageType);
+ }
+
+ [Test]
+ public void FieldDescriptorLabel()
+ {
+ FieldDescriptor singleField =
+ TestAllTypes.Descriptor.FindDescriptor<FieldDescriptor>("single_int32");
+ FieldDescriptor repeatedField =
+ TestAllTypes.Descriptor.FindDescriptor<FieldDescriptor>("repeated_int32");
+
+ Assert.IsFalse(singleField.IsRepeated);
+ Assert.IsTrue(repeatedField.IsRepeated);
+ }
+
+ [Test]
+ public void EnumDescriptor()
+ {
+ // Note: this test is a bit different to the Java version because there's no static way of getting to the descriptor
+ EnumDescriptor enumType = UnittestProto3Reflection.Descriptor.FindTypeByName<EnumDescriptor>("ForeignEnum");
+ EnumDescriptor nestedType = TestAllTypes.Descriptor.FindDescriptor<EnumDescriptor>("NestedEnum");
+
+ Assert.AreEqual("ForeignEnum", enumType.Name);
+ Assert.AreEqual("protobuf_unittest.ForeignEnum", enumType.FullName);
+ Assert.AreEqual(UnittestProto3Reflection.Descriptor, enumType.File);
+ Assert.Null(enumType.ContainingType);
+ Assert.Null(enumType.Proto.Options);
+
+ Assert.AreEqual("NestedEnum", nestedType.Name);
+ Assert.AreEqual("protobuf_unittest.TestAllTypes.NestedEnum",
+ nestedType.FullName);
+ Assert.AreEqual(UnittestProto3Reflection.Descriptor, nestedType.File);
+ Assert.AreEqual(TestAllTypes.Descriptor, nestedType.ContainingType);
+
+ EnumValueDescriptor value = enumType.FindValueByName("FOREIGN_FOO");
+ Assert.AreEqual(value, enumType.Values[1]);
+ Assert.AreEqual("FOREIGN_FOO", value.Name);
+ Assert.AreEqual(4, value.Number);
+ Assert.AreEqual((int) ForeignEnum.FOREIGN_FOO, value.Number);
+ Assert.AreEqual(value, enumType.FindValueByNumber(4));
+ Assert.Null(enumType.FindValueByName("NO_SUCH_VALUE"));
+ for (int i = 0; i < enumType.Values.Count; i++)
+ {
+ Assert.AreEqual(i, enumType.Values[i].Index);
+ }
+ }
+
+ [Test]
+ public void OneofDescriptor()
+ {
+ OneofDescriptor descriptor = TestAllTypes.Descriptor.FindDescriptor<OneofDescriptor>("oneof_field");
+ Assert.AreEqual("oneof_field", descriptor.Name);
+ Assert.AreEqual("protobuf_unittest.TestAllTypes.oneof_field", descriptor.FullName);
+
+ var expectedFields = new[] {
+ TestAllTypes.OneofBytesFieldNumber,
+ TestAllTypes.OneofNestedMessageFieldNumber,
+ TestAllTypes.OneofStringFieldNumber,
+ TestAllTypes.OneofUint32FieldNumber }
+ .Select(fieldNumber => TestAllTypes.Descriptor.FindFieldByNumber(fieldNumber))
+ .ToList();
+ foreach (var field in expectedFields)
+ {
+ Assert.AreSame(descriptor, field.ContainingOneof);
+ }
+
+ CollectionAssert.AreEquivalent(expectedFields, descriptor.Fields);
+ }
+
+ [Test]
+ public void MapEntryMessageDescriptor()
+ {
+ var descriptor = MapWellKnownTypes.Descriptor.NestedTypes[0];
+ Assert.IsNull(descriptor.Parser);
+ Assert.IsNull(descriptor.ClrType);
+ Assert.IsNull(descriptor.Fields[1].Accessor);
+ }
+
+ // From TestFieldOrdering:
+ // string my_string = 11;
+ // int64 my_int = 1;
+ // float my_float = 101;
+ // NestedMessage single_nested_message = 200;
+ [Test]
+ public void FieldListOrderings()
+ {
+ var fields = TestFieldOrderings.Descriptor.Fields;
+ Assert.AreEqual(new[] { 11, 1, 101, 200 }, fields.InDeclarationOrder().Select(x => x.FieldNumber));
+ Assert.AreEqual(new[] { 1, 11, 101, 200 }, fields.InFieldNumberOrder().Select(x => x.FieldNumber));
+ }
+
+
+ [Test]
+ public void DescriptorProtoFileDescriptor()
+ {
+ var descriptor = Google.Protobuf.Reflection.FileDescriptor.DescriptorProtoFileDescriptor;
+ Assert.AreEqual("google/protobuf/descriptor.proto", descriptor.Name);
+ }
+ }
+}
diff --git a/csharp/src/Google.Protobuf.Test/Reflection/FieldAccessTest.cs b/csharp/src/Google.Protobuf.Test/Reflection/FieldAccessTest.cs
new file mode 100644
index 0000000..936e41c
--- /dev/null
+++ b/csharp/src/Google.Protobuf.Test/Reflection/FieldAccessTest.cs
@@ -0,0 +1,218 @@
+#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2015 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using Google.Protobuf.TestProtos;
+using NUnit.Framework;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Google.Protobuf.Reflection
+{
+ public class FieldAccessTest
+ {
+ [Test]
+ public void GetValue()
+ {
+ var message = SampleMessages.CreateFullTestAllTypes();
+ var fields = TestAllTypes.Descriptor.Fields;
+ Assert.AreEqual(message.SingleBool, fields[TestAllTypes.SingleBoolFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleBytes, fields[TestAllTypes.SingleBytesFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleDouble, fields[TestAllTypes.SingleDoubleFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleFixed32, fields[TestAllTypes.SingleFixed32FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleFixed64, fields[TestAllTypes.SingleFixed64FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleFloat, fields[TestAllTypes.SingleFloatFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleForeignEnum, fields[TestAllTypes.SingleForeignEnumFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleForeignMessage, fields[TestAllTypes.SingleForeignMessageFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleImportEnum, fields[TestAllTypes.SingleImportEnumFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleImportMessage, fields[TestAllTypes.SingleImportMessageFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleInt32, fields[TestAllTypes.SingleInt32FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleInt64, fields[TestAllTypes.SingleInt64FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleNestedEnum, fields[TestAllTypes.SingleNestedEnumFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleNestedMessage, fields[TestAllTypes.SingleNestedMessageFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SinglePublicImportMessage, fields[TestAllTypes.SinglePublicImportMessageFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleSint32, fields[TestAllTypes.SingleSint32FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleSint64, fields[TestAllTypes.SingleSint64FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleString, fields[TestAllTypes.SingleStringFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleSfixed32, fields[TestAllTypes.SingleSfixed32FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleSfixed64, fields[TestAllTypes.SingleSfixed64FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleUint32, fields[TestAllTypes.SingleUint32FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.SingleUint64, fields[TestAllTypes.SingleUint64FieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.OneofBytes, fields[TestAllTypes.OneofBytesFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.OneofString, fields[TestAllTypes.OneofStringFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.OneofNestedMessage, fields[TestAllTypes.OneofNestedMessageFieldNumber].Accessor.GetValue(message));
+ Assert.AreEqual(message.OneofUint32, fields[TestAllTypes.OneofUint32FieldNumber].Accessor.GetValue(message));
+
+ // Just one example for repeated fields - they're all just returning the list
+ var list = (IList) fields[TestAllTypes.RepeatedInt32FieldNumber].Accessor.GetValue(message);
+ Assert.AreEqual(message.RepeatedInt32, list);
+ Assert.AreEqual(message.RepeatedInt32[0], list[0]); // Just in case there was any doubt...
+
+ // Just a single map field, for the same reason
+ var mapMessage = new TestMap { MapStringString = { { "key1", "value1" }, { "key2", "value2" } } };
+ fields = TestMap.Descriptor.Fields;
+ var dictionary = (IDictionary) fields[TestMap.MapStringStringFieldNumber].Accessor.GetValue(mapMessage);
+ Assert.AreEqual(mapMessage.MapStringString, dictionary);
+ Assert.AreEqual("value1", dictionary["key1"]);
+ }
+
+ [Test]
+ public void Clear()
+ {
+ var message = SampleMessages.CreateFullTestAllTypes();
+ var fields = TestAllTypes.Descriptor.Fields;
+ fields[TestAllTypes.SingleBoolFieldNumber].Accessor.Clear(message);
+ fields[TestAllTypes.SingleInt32FieldNumber].Accessor.Clear(message);
+ fields[TestAllTypes.SingleStringFieldNumber].Accessor.Clear(message);
+ fields[TestAllTypes.SingleBytesFieldNumber].Accessor.Clear(message);
+ fields[TestAllTypes.SingleForeignEnumFieldNumber].Accessor.Clear(message);
+ fields[TestAllTypes.SingleForeignMessageFieldNumber].Accessor.Clear(message);
+ fields[TestAllTypes.RepeatedDoubleFieldNumber].Accessor.Clear(message);
+
+ var expected = new TestAllTypes(SampleMessages.CreateFullTestAllTypes())
+ {
+ SingleBool = false,
+ SingleInt32 = 0,
+ SingleString = "",
+ SingleBytes = ByteString.Empty,
+ SingleForeignEnum = 0,
+ SingleForeignMessage = null,
+ };
+ expected.RepeatedDouble.Clear();
+
+ Assert.AreEqual(expected, message);
+
+ // Separately, maps.
+ var mapMessage = new TestMap { MapStringString = { { "key1", "value1" }, { "key2", "value2" } } };
+ fields = TestMap.Descriptor.Fields;
+ fields[TestMap.MapStringStringFieldNumber].Accessor.Clear(mapMessage);
+ Assert.AreEqual(0, mapMessage.MapStringString.Count);
+ }
+
+ [Test]
+ public void SetValue_SingleFields()
+ {
+ // Just a sample (primitives, messages, enums, strings, byte strings)
+ var message = SampleMessages.CreateFullTestAllTypes();
+ var fields = TestAllTypes.Descriptor.Fields;
+ fields[TestAllTypes.SingleBoolFieldNumber].Accessor.SetValue(message, false);
+ fields[TestAllTypes.SingleInt32FieldNumber].Accessor.SetValue(message, 500);
+ fields[TestAllTypes.SingleStringFieldNumber].Accessor.SetValue(message, "It's a string");
+ fields[TestAllTypes.SingleBytesFieldNumber].Accessor.SetValue(message, ByteString.CopyFrom(99, 98, 97));
+ fields[TestAllTypes.SingleForeignEnumFieldNumber].Accessor.SetValue(message, ForeignEnum.FOREIGN_FOO);
+ fields[TestAllTypes.SingleForeignMessageFieldNumber].Accessor.SetValue(message, new ForeignMessage { C = 12345 });
+ fields[TestAllTypes.SingleDoubleFieldNumber].Accessor.SetValue(message, 20150701.5);
+
+ var expected = new TestAllTypes(SampleMessages.CreateFullTestAllTypes())
+ {
+ SingleBool = false,
+ SingleInt32 = 500,
+ SingleString = "It's a string",
+ SingleBytes = ByteString.CopyFrom(99, 98, 97),
+ SingleForeignEnum = ForeignEnum.FOREIGN_FOO,
+ SingleForeignMessage = new ForeignMessage { C = 12345 },
+ SingleDouble = 20150701.5
+ };
+
+ Assert.AreEqual(expected, message);
+ }
+
+ [Test]
+ public void SetValue_SingleFields_WrongType()
+ {
+ IMessage message = SampleMessages.CreateFullTestAllTypes();
+ var fields = message.Descriptor.Fields;
+ Assert.Throws<InvalidCastException>(() => fields[TestAllTypes.SingleBoolFieldNumber].Accessor.SetValue(message, "This isn't a bool"));
+ }
+
+ [Test]
+ public void SetValue_MapFields()
+ {
+ IMessage message = new TestMap();
+ var fields = message.Descriptor.Fields;
+ Assert.Throws<InvalidOperationException>(() => fields[TestMap.MapStringStringFieldNumber].Accessor.SetValue(message, new Dictionary<string, string>()));
+ }
+
+ [Test]
+ public void SetValue_RepeatedFields()
+ {
+ IMessage message = SampleMessages.CreateFullTestAllTypes();
+ var fields = message.Descriptor.Fields;
+ Assert.Throws<InvalidOperationException>(() => fields[TestAllTypes.RepeatedDoubleFieldNumber].Accessor.SetValue(message, new double[10]));
+ }
+
+ [Test]
+ public void GetValue_IncorrectType()
+ {
+ IMessage message = SampleMessages.CreateFullTestAllTypes();
+ var fields = message.Descriptor.Fields;
+ Assert.Throws<InvalidCastException>(() => fields[TestAllTypes.SingleBoolFieldNumber].Accessor.GetValue(new TestMap()));
+ }
+
+ [Test]
+ public void Oneof()
+ {
+ var message = new TestAllTypes();
+ var descriptor = TestAllTypes.Descriptor;
+ Assert.AreEqual(1, descriptor.Oneofs.Count);
+ var oneof = descriptor.Oneofs[0];
+ Assert.AreEqual("oneof_field", oneof.Name);
+ Assert.IsNull(oneof.Accessor.GetCaseFieldDescriptor(message));
+
+ message.OneofString = "foo";
+ Assert.AreSame(descriptor.Fields[TestAllTypes.OneofStringFieldNumber], oneof.Accessor.GetCaseFieldDescriptor(message));
+
+ message.OneofUint32 = 10;
+ Assert.AreSame(descriptor.Fields[TestAllTypes.OneofUint32FieldNumber], oneof.Accessor.GetCaseFieldDescriptor(message));
+
+ oneof.Accessor.Clear(message);
+ Assert.AreEqual(TestAllTypes.OneofFieldOneofCase.None, message.OneofFieldCase);
+ }
+
+ [Test]
+ public void FieldDescriptor_ByName()
+ {
+ var descriptor = TestAllTypes.Descriptor;
+ Assert.AreSame(
+ descriptor.Fields[TestAllTypes.SingleBoolFieldNumber],
+ descriptor.Fields["single_bool"]);
+ }
+
+ [Test]
+ public void FieldDescriptor_NotFound()
+ {
+ var descriptor = TestAllTypes.Descriptor;
+ Assert.Throws<KeyNotFoundException>(() => descriptor.Fields[999999].ToString());
+ Assert.Throws<KeyNotFoundException>(() => descriptor.Fields["not found"].ToString());
+ }
+ }
+}
diff --git a/csharp/src/Google.Protobuf.Test/Reflection/TypeRegistryTest.cs b/csharp/src/Google.Protobuf.Test/Reflection/TypeRegistryTest.cs
new file mode 100644
index 0000000..5be7ca2
--- /dev/null
+++ b/csharp/src/Google.Protobuf.Test/Reflection/TypeRegistryTest.cs
@@ -0,0 +1,94 @@
+#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2015 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using Google.Protobuf.TestProtos;
+using Google.Protobuf.WellKnownTypes;
+using NUnit.Framework;
+
+namespace Google.Protobuf.Reflection
+{
+ public class TypeRegistryTest
+ {
+ // Most of our tests use messages. Simple test that we really can use files...
+ [Test]
+ public void CreateWithFileDescriptor()
+ {
+ var registry = TypeRegistry.FromFiles(DurationReflection.Descriptor, StructReflection.Descriptor);
+ AssertDescriptorPresent(registry, Duration.Descriptor);
+ AssertDescriptorPresent(registry, ListValue.Descriptor);
+ AssertDescriptorAbsent(registry, Timestamp.Descriptor);
+ }
+
+ [Test]
+ public void TypesFromSameFile()
+ {
+ // Just for kicks, let's start with a nested type
+ var registry = TypeRegistry.FromMessages(TestAllTypes.Types.NestedMessage.Descriptor);
+ // Top-level...
+ AssertDescriptorPresent(registry, TestFieldOrderings.Descriptor);
+ // ... and nested (not the same as the original NestedMessage!)
+ AssertDescriptorPresent(registry, TestFieldOrderings.Types.NestedMessage.Descriptor);
+ }
+
+ [Test]
+ public void DependenciesAreIncluded()
+ {
+ var registry = TypeRegistry.FromMessages(TestAllTypes.Descriptor);
+ // Direct dependencies
+ AssertDescriptorPresent(registry, ImportMessage.Descriptor);
+ // Public dependencies
+ AssertDescriptorPresent(registry, PublicImportMessage.Descriptor);
+ }
+
+ [Test]
+ public void DuplicateFiles()
+ {
+ // Duplicates via dependencies and simply via repetition
+ var registry = TypeRegistry.FromFiles(
+ UnittestProto3Reflection.Descriptor, UnittestImportProto3Reflection.Descriptor,
+ TimestampReflection.Descriptor, TimestampReflection.Descriptor);
+ AssertDescriptorPresent(registry, TestAllTypes.Descriptor);
+ AssertDescriptorPresent(registry, ImportMessage.Descriptor);
+ AssertDescriptorPresent(registry, Timestamp.Descriptor);
+ }
+
+ private static void AssertDescriptorPresent(TypeRegistry registry, MessageDescriptor descriptor)
+ {
+ Assert.AreSame(descriptor, registry.Find(descriptor.FullName));
+ }
+
+ private static void AssertDescriptorAbsent(TypeRegistry registry, MessageDescriptor descriptor)
+ {
+ Assert.IsNull(registry.Find(descriptor.FullName));
+ }
+ }
+}