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-rw-r--r--csharp/ProtocolBuffers.Test/MessageTest.cs299
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diff --git a/csharp/ProtocolBuffers.Test/MessageTest.cs b/csharp/ProtocolBuffers.Test/MessageTest.cs
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--- a/csharp/ProtocolBuffers.Test/MessageTest.cs
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-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.
-// http://code.google.com/p/protobuf/
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-using Google.ProtocolBuffers.Descriptors;
-using Google.ProtocolBuffers.TestProtos;
-using NUnit.Framework;
-
-namespace Google.ProtocolBuffers {
- /// <summary>
- /// Miscellaneous tests for message operations that apply to both
- /// generated and dynamic messages.
- /// </summary>
- [TestFixture]
- public class MessageTest {
- // =================================================================
- // Message-merging tests.
-
- private static readonly TestAllTypes MergeSource = new TestAllTypes.Builder {
- OptionalInt32 = 1,
- OptionalString = "foo",
- OptionalForeignMessage = ForeignMessage.DefaultInstance,
- }.AddRepeatedString("bar").Build();
-
- private static readonly TestAllTypes MergeDest = new TestAllTypes.Builder {
- OptionalInt64 = 2,
- OptionalString = "baz",
- OptionalForeignMessage = new ForeignMessage.Builder { C=3 }.Build(),
- }.AddRepeatedString("qux").Build();
-
- private const string MergeResultText =
- "optional_int32: 1\n" +
- "optional_int64: 2\n" +
- "optional_string: \"foo\"\n" +
- "optional_foreign_message {\n" +
- " c: 3\n" +
- "}\n" +
- "repeated_string: \"qux\"\n" +
- "repeated_string: \"bar\"\n";
-
- [Test]
- public void MergeFrom() {
- TestAllTypes result = TestAllTypes.CreateBuilder(MergeDest).MergeFrom(MergeSource).Build();
-
- Assert.AreEqual(MergeResultText, result.ToString());
- }
-
- /// <summary>
- /// Test merging a DynamicMessage into a GeneratedMessage.
- /// As long as they have the same descriptor, this should work, but it is an
- /// entirely different code path.
- /// </summary>
- [Test]
- public void MergeFromDynamic() {
- TestAllTypes result = (TestAllTypes) TestAllTypes.CreateBuilder(MergeDest)
- .MergeFrom(DynamicMessage.CreateBuilder(MergeSource).Build())
- .Build();
-
- Assert.AreEqual(MergeResultText, result.ToString());
- }
-
- /// <summary>
- /// Test merging two DynamicMessages.
- /// </summary>
- [Test]
- public void DynamicMergeFrom() {
- DynamicMessage result = (DynamicMessage) DynamicMessage.CreateBuilder(MergeDest)
- .MergeFrom((DynamicMessage) DynamicMessage.CreateBuilder(MergeSource).Build())
- .Build();
-
- Assert.AreEqual(MergeResultText, result.ToString());
- }
-
- // =================================================================
- // Required-field-related tests.
-
- private static readonly TestRequired TestRequiredUninitialized = TestRequired.DefaultInstance;
- private static readonly TestRequired TestRequiredInitialized = new TestRequired.Builder {
- A = 1, B = 2, C = 3
- }.Build();
-
- [Test]
- public void Initialization() {
- TestRequired.Builder builder = TestRequired.CreateBuilder();
-
- Assert.IsFalse(builder.IsInitialized);
- builder.A = 1;
- Assert.IsFalse(builder.IsInitialized);
- builder.B = 1;
- Assert.IsFalse(builder.IsInitialized);
- builder.C = 1;
- Assert.IsTrue(builder.IsInitialized);
- }
-
- [Test]
- public void RequiredForeign() {
- TestRequiredForeign.Builder builder = TestRequiredForeign.CreateBuilder();
-
- Assert.IsTrue(builder.IsInitialized);
-
- builder.SetOptionalMessage(TestRequiredUninitialized);
- Assert.IsFalse(builder.IsInitialized);
-
- builder.SetOptionalMessage(TestRequiredInitialized);
- Assert.IsTrue(builder.IsInitialized);
-
- builder.AddRepeatedMessage(TestRequiredUninitialized);
- Assert.IsFalse(builder.IsInitialized);
-
- builder.SetRepeatedMessage(0, TestRequiredInitialized);
- Assert.IsTrue(builder.IsInitialized);
- }
-
- [Test]
- public void RequiredExtension() {
- TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();
-
- Assert.IsTrue(builder.IsInitialized);
-
- builder.SetExtension(TestRequired.Single, TestRequiredUninitialized);
- Assert.IsFalse(builder.IsInitialized);
-
- builder.SetExtension(TestRequired.Single, TestRequiredInitialized);
- Assert.IsTrue(builder.IsInitialized);
-
- builder.AddExtension(TestRequired.Multi, TestRequiredUninitialized);
- Assert.IsFalse(builder.IsInitialized);
-
- builder.SetExtension(TestRequired.Multi, 0, TestRequiredInitialized);
- Assert.IsTrue(builder.IsInitialized);
- }
-
- [Test]
- public void RequiredDynamic() {
- MessageDescriptor descriptor = TestRequired.Descriptor;
- DynamicMessage.Builder builder = DynamicMessage.CreateBuilder(descriptor);
-
- Assert.IsFalse(builder.IsInitialized);
- builder[descriptor.FindDescriptor<FieldDescriptor>("a")] = 1;
- Assert.IsFalse(builder.IsInitialized);
- builder[descriptor.FindDescriptor<FieldDescriptor>("b")] = 1;
- Assert.IsFalse(builder.IsInitialized);
- builder[descriptor.FindDescriptor<FieldDescriptor>("c")] = 1;
- Assert.IsTrue(builder.IsInitialized);
- }
-
- [Test]
- public void RequiredDynamicForeign() {
- MessageDescriptor descriptor = TestRequiredForeign.Descriptor;
- DynamicMessage.Builder builder = DynamicMessage.CreateBuilder(descriptor);
-
- Assert.IsTrue(builder.IsInitialized);
-
- builder[descriptor.FindDescriptor<FieldDescriptor>("optional_message")] = TestRequiredUninitialized;
- Assert.IsFalse(builder.IsInitialized);
-
- builder[descriptor.FindDescriptor<FieldDescriptor>("optional_message")] = TestRequiredInitialized;
- Assert.IsTrue(builder.IsInitialized);
-
- builder.AddRepeatedField(descriptor.FindDescriptor<FieldDescriptor>("repeated_message"), TestRequiredUninitialized);
- Assert.IsFalse(builder.IsInitialized);
-
- builder.SetRepeatedField(descriptor.FindDescriptor<FieldDescriptor>("repeated_message"), 0, TestRequiredInitialized);
- Assert.IsTrue(builder.IsInitialized);
- }
-
- [Test]
- public void UninitializedException() {
- try {
- TestRequired.CreateBuilder().Build();
- Assert.Fail("Should have thrown an exception.");
- } catch (UninitializedMessageException e) {
- Assert.AreEqual("Message missing required fields: a, b, c", e.Message);
- }
- }
-
- [Test]
- public void BuildPartial() {
- // We're mostly testing that no exception is thrown.
- TestRequired message = TestRequired.CreateBuilder().BuildPartial();
- Assert.IsFalse(message.IsInitialized);
- }
-
- [Test]
- public void NestedUninitializedException() {
- try {
- TestRequiredForeign.CreateBuilder()
- .SetOptionalMessage(TestRequiredUninitialized)
- .AddRepeatedMessage(TestRequiredUninitialized)
- .AddRepeatedMessage(TestRequiredUninitialized)
- .Build();
- Assert.Fail("Should have thrown an exception.");
- } catch (UninitializedMessageException e) {
- Assert.AreEqual(
- "Message missing required fields: " +
- "optional_message.a, " +
- "optional_message.b, " +
- "optional_message.c, " +
- "repeated_message[0].a, " +
- "repeated_message[0].b, " +
- "repeated_message[0].c, " +
- "repeated_message[1].a, " +
- "repeated_message[1].b, " +
- "repeated_message[1].c",
- e.Message);
- }
- }
-
- [Test]
- public void BuildNestedPartial() {
- // We're mostly testing that no exception is thrown.
- TestRequiredForeign message =
- TestRequiredForeign.CreateBuilder()
- .SetOptionalMessage(TestRequiredUninitialized)
- .AddRepeatedMessage(TestRequiredUninitialized)
- .AddRepeatedMessage(TestRequiredUninitialized)
- .BuildPartial();
- Assert.IsFalse(message.IsInitialized);
- }
-
- [Test]
- public void ParseUnititialized() {
- try {
- TestRequired.ParseFrom(ByteString.Empty);
- Assert.Fail("Should have thrown an exception.");
- } catch (InvalidProtocolBufferException e) {
- Assert.AreEqual("Message missing required fields: a, b, c", e.Message);
- }
- }
-
- [Test]
- public void ParseNestedUnititialized() {
- ByteString data =
- TestRequiredForeign.CreateBuilder()
- .SetOptionalMessage(TestRequiredUninitialized)
- .AddRepeatedMessage(TestRequiredUninitialized)
- .AddRepeatedMessage(TestRequiredUninitialized)
- .BuildPartial().ToByteString();
-
- try {
- TestRequiredForeign.ParseFrom(data);
- Assert.Fail("Should have thrown an exception.");
- } catch (InvalidProtocolBufferException e) {
- Assert.AreEqual(
- "Message missing required fields: " +
- "optional_message.a, " +
- "optional_message.b, " +
- "optional_message.c, " +
- "repeated_message[0].a, " +
- "repeated_message[0].b, " +
- "repeated_message[0].c, " +
- "repeated_message[1].a, " +
- "repeated_message[1].b, " +
- "repeated_message[1].c",
- e.Message);
- }
- }
-
- [Test]
- public void DynamicUninitializedException() {
- try {
- DynamicMessage.CreateBuilder(TestRequired.Descriptor).Build();
- Assert.Fail("Should have thrown an exception.");
- } catch (UninitializedMessageException e) {
- Assert.AreEqual("Message missing required fields: a, b, c", e.Message);
- }
- }
-
- [Test]
- public void DynamicBuildPartial() {
- // We're mostly testing that no exception is thrown.
- DynamicMessage message = DynamicMessage.CreateBuilder(TestRequired.Descriptor).BuildPartial();
- Assert.IsFalse(message.Initialized);
- }
-
- [Test]
- public void DynamicParseUnititialized() {
- try {
- MessageDescriptor descriptor = TestRequired.Descriptor;
- DynamicMessage.ParseFrom(descriptor, ByteString.Empty);
- Assert.Fail("Should have thrown an exception.");
- } catch (InvalidProtocolBufferException e) {
- Assert.AreEqual("Message missing required fields: a, b, c", e.Message);
- }
- }
- }
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-07 22:45:20 +0000