1 files changed, 336 insertions, 0 deletions
diff --git a/csharp/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs b/csharp/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs
new file mode 100644
index 00000000..f5932ab3
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs
@@ -0,0 +1,336 @@
+#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.IO;
+using Google.ProtocolBuffers.TestProtos;
+using NUnit.Framework;
+
+namespace Google.ProtocolBuffers
+{
+    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(UnittestLite.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();
+            UnittestLite.RegisterAllExtensions(registry);
+
+            copy = copy.ToBuilder().MergeDelimitedFrom(s, registry).Build();
+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());
+            Assert.AreEqual("Should be merged.", copy.GetExtension(UnittestLite.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(UnittestLite.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();
+            UnittestLite.RegisterAllExtensions(registry);
+
+            copy = copy.ToBuilder().MergeFrom(s, registry).Build();
+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());
+            Assert.AreEqual("Should be merged.", copy.GetExtension(UnittestLite.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(UnittestLite.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();
+            UnittestLite.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(UnittestLite.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]
+        public void TestIBuilderLiteWeakBuildUninitialized()
+        {
+            IBuilderLite builder = TestRequiredLite.CreateBuilder();
+            Assert.IsFalse(builder.IsInitialized);
+            Assert.Throws<UninitializedMessageException>(() => 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());
+        }
+
+        // ROK 5/7/2013 Issue #54: should retire all bytes in buffer (bufferSize)
+        [Test]
+        public void TestBufferRefillIssue()
+        {
+            var ms = new MemoryStream();
+            BucketOfBytes.CreateBuilder()
+                .SetValue(ByteString.CopyFrom(new byte[3000]))
+                .Build().WriteDelimitedTo(ms);
+            BucketOfBytesEx.CreateBuilder()
+                .SetValue(ByteString.CopyFrom(new byte[1000]))
+                .SetValue2(ByteString.CopyFrom(new byte[1100]))
+                .Build().WriteDelimitedTo(ms);
+            BucketOfBytes.CreateBuilder()
+                .SetValue(ByteString.CopyFrom(new byte[100]))
+                .Build().WriteDelimitedTo(ms);
+
+            ms.Position = 0;
+            var input = CodedInputStream.CreateInstance(ms);
+            var builder = BucketOfBytes.CreateBuilder();
+            input.ReadMessage(builder, ExtensionRegistry.Empty);
+            Assert.AreEqual(3005L, input.Position);
+            Assert.AreEqual(3000, builder.Value.Length);
+            input.ReadMessage(builder, ExtensionRegistry.Empty);
+            Assert.AreEqual(5114, input.Position);
+            Assert.AreEqual(1000, builder.Value.Length);
+            input.ReadMessage(builder, ExtensionRegistry.Empty);
+            Assert.AreEqual(5217L, input.Position);
+            Assert.AreEqual(input.Position, ms.Length);
+            Assert.AreEqual(100, builder.Value.Length);
+        }
+    }
+}
+\ No newline at end of file