diff options
Diffstat (limited to 'src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs')
-rw-r--r-- | src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs b/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs new file mode 100644 index 00000000..e5e278a4 --- /dev/null +++ b/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs @@ -0,0 +1,268 @@ +#region Copyright notice and license +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://github.com/jskeet/dotnet-protobufs/ +// Original C++/Java/Python code: +// http://code.google.com/p/protobuf/ +// +// 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; +using System.Collections.Generic; +using System.IO; +using Google.ProtocolBuffers; +using Google.ProtocolBuffers.TestProtos; +using NUnit.Framework; + +namespace Google.ProtocolBuffers { + [TestFixture] + public class AbstractBuilderLiteTest { + + [Test] + public void TestMergeFromCodedInputStream() { + TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder() + .SetOptionalUint32(uint.MaxValue).Build(); + + copy = TestAllTypesLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + using (MemoryStream ms = new MemoryStream(msg.ToByteArray())) { + CodedInputStream ci = CodedInputStream.CreateInstance(ms); + copy = copy.ToBuilder().MergeFrom(ci).Build(); + } + + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + + [Test] + public void TestIBuilderLiteWeakClear() { + TestAllTypesLite copy, msg = TestAllTypesLite.DefaultInstance; + + copy = msg.ToBuilder().SetOptionalString("Should be removed.").Build(); + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + copy = (TestAllTypesLite)((IBuilderLite)copy.ToBuilder()).WeakClear().WeakBuild(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + + [Test] + public void TestBuilderLiteMergeFromCodedInputStream() { + TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder() + .SetOptionalString("Should be merged.").Build(); + + copy = TestAllTypesLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + copy = copy.ToBuilder().MergeFrom(CodedInputStream.CreateInstance(new MemoryStream(msg.ToByteArray()))).Build(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + + [Test] + public void TestBuilderLiteMergeDelimitedFrom() { + TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder() + .SetOptionalString("Should be merged.").Build(); + + copy = TestAllTypesLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + Stream s = new MemoryStream(); + msg.WriteDelimitedTo(s); + s.Position = 0; + copy = copy.ToBuilder().MergeDelimitedFrom(s).Build(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + + [Test] + public void TestBuilderLiteMergeDelimitedFromExtensions() { + TestAllExtensionsLite copy, msg = TestAllExtensionsLite.CreateBuilder() + .SetExtension(UnitTestLiteProtoFile.OptionalStringExtensionLite, "Should be merged.").Build(); + + copy = TestAllExtensionsLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + Stream s = new MemoryStream(); + msg.WriteDelimitedTo(s); + s.Position = 0; + + ExtensionRegistry registry = ExtensionRegistry.CreateInstance(); + UnitTestLiteProtoFile.RegisterAllExtensions(registry); + + copy = copy.ToBuilder().MergeDelimitedFrom(s, registry).Build(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + Assert.AreEqual("Should be merged.", copy.GetExtension(UnitTestLiteProtoFile.OptionalStringExtensionLite)); + } + + [Test] + public void TestBuilderLiteMergeFromStream() { + TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder() + .SetOptionalString("Should be merged.").Build(); + + copy = TestAllTypesLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + Stream s = new MemoryStream(); + msg.WriteTo(s); + s.Position = 0; + copy = copy.ToBuilder().MergeFrom(s).Build(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + + [Test] + public void TestBuilderLiteMergeFromStreamExtensions() { + TestAllExtensionsLite copy, msg = TestAllExtensionsLite.CreateBuilder() + .SetExtension(UnitTestLiteProtoFile.OptionalStringExtensionLite, "Should be merged.").Build(); + + copy = TestAllExtensionsLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + Stream s = new MemoryStream(); + msg.WriteTo(s); + s.Position = 0; + + ExtensionRegistry registry = ExtensionRegistry.CreateInstance(); + UnitTestLiteProtoFile.RegisterAllExtensions(registry); + + copy = copy.ToBuilder().MergeFrom(s, registry).Build(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + Assert.AreEqual("Should be merged.", copy.GetExtension(UnitTestLiteProtoFile.OptionalStringExtensionLite)); + } + + [Test] + public void TestIBuilderLiteWeakMergeFromIMessageLite() { + TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder() + .SetOptionalString("Should be merged.").Build(); + + copy = TestAllTypesLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + copy = (TestAllTypesLite)((IBuilderLite)copy.ToBuilder()).WeakMergeFrom((IMessageLite)msg).WeakBuild(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + + [Test] + public void TestIBuilderLiteWeakMergeFromByteString() { + TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder() + .SetOptionalString("Should be merged.").Build(); + + copy = TestAllTypesLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + copy = (TestAllTypesLite)((IBuilderLite)copy.ToBuilder()).WeakMergeFrom(msg.ToByteString()).WeakBuild(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + + [Test] + public void TestIBuilderLiteWeakMergeFromByteStringExtensions() { + TestAllExtensionsLite copy, msg = TestAllExtensionsLite.CreateBuilder() + .SetExtension(UnitTestLiteProtoFile.OptionalStringExtensionLite, "Should be merged.").Build(); + + copy = TestAllExtensionsLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + copy = (TestAllExtensionsLite)((IBuilderLite)copy.ToBuilder()).WeakMergeFrom(msg.ToByteString(), ExtensionRegistry.Empty).WeakBuild(); + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + ExtensionRegistry registry = ExtensionRegistry.CreateInstance(); + UnitTestLiteProtoFile.RegisterAllExtensions(registry); + + copy = (TestAllExtensionsLite)((IBuilderLite)copy.ToBuilder()).WeakMergeFrom(msg.ToByteString(), registry).WeakBuild(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + Assert.AreEqual("Should be merged.", copy.GetExtension(UnitTestLiteProtoFile.OptionalStringExtensionLite)); + } + + [Test] + public void TestIBuilderLiteWeakMergeFromCodedInputStream() { + TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder() + .SetOptionalUint32(uint.MaxValue).Build(); + + copy = TestAllTypesLite.DefaultInstance; + Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray()); + + using (MemoryStream ms = new MemoryStream(msg.ToByteArray())) { + CodedInputStream ci = CodedInputStream.CreateInstance(ms); + copy = (TestAllTypesLite)((IBuilderLite)copy.ToBuilder()).WeakMergeFrom(ci).WeakBuild(); + } + + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + + [Test] + public void TestIBuilderLiteWeakBuildPartial() { + IBuilderLite builder = TestRequiredLite.CreateBuilder(); + Assert.IsFalse(builder.IsInitialized); + + IMessageLite msg = builder.WeakBuildPartial(); + Assert.IsFalse(msg.IsInitialized); + + Assert.AreEqual(msg.ToByteArray(), TestRequiredLite.DefaultInstance.ToByteArray()); + } + + [Test, ExpectedException(typeof(UninitializedMessageException ))] + public void TestIBuilderLiteWeakBuildUninitialized() { + IBuilderLite builder = TestRequiredLite.CreateBuilder(); + Assert.IsFalse(builder.IsInitialized); + builder.WeakBuild(); + } + + [Test] + public void TestIBuilderLiteWeakBuild() { + IBuilderLite builder = TestRequiredLite.CreateBuilder() + .SetD(0) + .SetEn(ExtraEnum.EXLITE_BAZ); + Assert.IsTrue(builder.IsInitialized); + builder.WeakBuild(); + } + + [Test] + public void TestIBuilderLiteWeakClone() { + TestRequiredLite msg = TestRequiredLite.CreateBuilder() + .SetD(1).SetEn(ExtraEnum.EXLITE_BAR).Build(); + Assert.IsTrue(msg.IsInitialized); + + IMessageLite copy = ((IBuilderLite)msg.ToBuilder()).WeakClone().WeakBuild(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + + [Test] + public void TestIBuilderLiteWeakDefaultInstance() { + Assert.IsTrue(ReferenceEquals(TestRequiredLite.DefaultInstance, + ((IBuilderLite)TestRequiredLite.CreateBuilder()).WeakDefaultInstanceForType)); + } + + [Test] + public void TestGeneratedBuilderLiteAddRange() { + TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder() + .SetOptionalUint32(123) + .AddRepeatedInt32(1) + .AddRepeatedInt32(2) + .AddRepeatedInt32(3) + .Build(); + + copy = msg.DefaultInstanceForType.ToBuilder().MergeFrom(msg).Build(); + Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray()); + } + } +} |