1 files changed, 286 insertions, 0 deletions
diff --git a/csharp/src/ProtocolBuffersLite.Test/ExtendableBuilderLiteTest.cs b/csharp/src/ProtocolBuffersLite.Test/ExtendableBuilderLiteTest.cs
new file mode 100644
index 00000000..1ea712d4
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/ExtendableBuilderLiteTest.cs
@@ -0,0 +1,286 @@
+#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 Google.ProtocolBuffers.TestProtos;
+using NUnit.Framework;
+
+namespace Google.ProtocolBuffers
+{
+    public class ExtendableBuilderLiteTest
+    {
+        [Test]
+        public void TestHasExtensionT()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .SetExtension(UnittestLite.OptionalInt32ExtensionLite, 123);
+
+            Assert.IsTrue(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));
+        }
+
+        [Test]
+        public void TestHasExtensionTMissing()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();
+            Assert.IsFalse(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));
+        }
+
+        [Test]
+        public void TestGetExtensionCountT()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 1)
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 2)
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 3);
+
+            Assert.AreEqual(3, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+        }
+
+        [Test]
+        public void TestGetExtensionCountTEmpty()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();
+            Assert.AreEqual(0, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+        }
+
+        [Test]
+        public void TestGetExtensionTNull()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();
+            string value = builder.GetExtension(UnittestLite.OptionalStringExtensionLite);
+            Assert.Null(value);
+        }
+
+        [Test]
+        public void TestGetExtensionTValue()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .SetExtension(UnittestLite.OptionalInt32ExtensionLite, 3);
+
+            Assert.AreEqual(3, builder.GetExtension(UnittestLite.OptionalInt32ExtensionLite));
+        }
+
+        [Test]
+        public void TestGetExtensionTEmpty()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();
+            Assert.AreEqual(0, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite).Count);
+        }
+
+        [Test]
+        public void TestGetExtensionTList()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 1)
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 2)
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 3);
+
+            IList<int> values = builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite);
+            Assert.AreEqual(3, values.Count);
+        }
+
+        [Test]
+        public void TestGetExtensionTIndex()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0)
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 1)
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 2);
+
+            for (int i = 0; i < 3; i++)
+                Assert.AreEqual(i, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, i));
+        }
+
+        [Test]
+        public void TestGetExtensionTIndexOutOfRange()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();
+            Assert.Throws<ArgumentOutOfRangeException>(() => builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, 0));
+        }
+
+        [Test]
+        public void TestSetExtensionTIndex()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0)
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 1)
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 2);
+
+            for (int i = 0; i < 3; i++)
+                Assert.AreEqual(i, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, i));
+
+            builder.SetExtension(UnittestLite.RepeatedInt32ExtensionLite, 0, 5);
+            builder.SetExtension(UnittestLite.RepeatedInt32ExtensionLite, 1, 6);
+            builder.SetExtension(UnittestLite.RepeatedInt32ExtensionLite, 2, 7);
+
+            for (int i = 0; i < 3; i++)
+                Assert.AreEqual(5 + i, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, i));
+        }
+
+        [Test]
+        public void TestSetExtensionTIndexOutOfRange()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();
+            Assert.Throws<ArgumentOutOfRangeException>(() => builder.SetExtension(UnittestLite.RepeatedInt32ExtensionLite, 0, -1));
+        }
+
+        [Test]
+        public void TestClearExtensionTList()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0);
+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+
+            builder.ClearExtension(UnittestLite.RepeatedInt32ExtensionLite);
+            Assert.AreEqual(0, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+        }
+
+        [Test]
+        public void TestClearExtensionTValue()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .SetExtension(UnittestLite.OptionalInt32ExtensionLite, 0);
+            Assert.IsTrue(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));
+
+            builder.ClearExtension(UnittestLite.OptionalInt32ExtensionLite);
+            Assert.IsFalse(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));
+        }
+
+        [Test]
+        public void TestIndexedByDescriptor()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();
+            Assert.IsFalse(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));
+
+            builder[UnittestLite.OptionalInt32ExtensionLite.Descriptor] = 123;
+
+            Assert.IsTrue(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));
+            Assert.AreEqual(123, builder.GetExtension(UnittestLite.OptionalInt32ExtensionLite));
+        }
+
+        [Test]
+        public void TestIndexedByDescriptorAndOrdinal()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0);
+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+
+            IFieldDescriptorLite f = UnittestLite.RepeatedInt32ExtensionLite.Descriptor;
+            builder[f, 0] = 123;
+
+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+            Assert.AreEqual(123, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, 0));
+        }
+
+        [Test]
+        public void TestIndexedByDescriptorAndOrdinalOutOfRange()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();
+            Assert.AreEqual(0, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+
+            IFieldDescriptorLite f = UnittestLite.RepeatedInt32ExtensionLite.Descriptor;
+            Assert.Throws<ArgumentOutOfRangeException>(() => builder[f, 0] = 123);
+        }
+
+        [Test]
+        public void TestClearFieldByDescriptor()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0);
+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+
+            IFieldDescriptorLite f = UnittestLite.RepeatedInt32ExtensionLite.Descriptor;
+            builder.ClearField(f);
+            Assert.AreEqual(0, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+        }
+
+        [Test]
+        public void TestAddRepeatedFieldByDescriptor()
+        {
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()
+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0);
+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+
+            IFieldDescriptorLite f = UnittestLite.RepeatedInt32ExtensionLite.Descriptor;
+            builder.AddRepeatedField(f, 123);
+            Assert.AreEqual(2, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));
+            Assert.AreEqual(123, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, 1));
+        }
+
+        [Test]
+        public void TestMissingExtensionsLite()
+        {
+            const int optionalInt32 = 12345678;
+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();
+            builder.SetExtension(UnittestLite.OptionalInt32ExtensionLite, optionalInt32);
+            builder.AddExtension(UnittestLite.RepeatedDoubleExtensionLite, 1.1);
+            builder.AddExtension(UnittestLite.RepeatedDoubleExtensionLite, 1.2);
+            builder.AddExtension(UnittestLite.RepeatedDoubleExtensionLite, 1.3);
+            TestAllExtensionsLite msg = builder.Build();
+
+            Assert.IsTrue(msg.HasExtension(UnittestLite.OptionalInt32ExtensionLite));
+            Assert.AreEqual(3, msg.GetExtensionCount(UnittestLite.RepeatedDoubleExtensionLite));
+
+            byte[] bits = msg.ToByteArray();
+            TestAllExtensionsLite copy = TestAllExtensionsLite.ParseFrom(bits);
+            Assert.IsFalse(copy.HasExtension(UnittestLite.OptionalInt32ExtensionLite));
+            Assert.AreEqual(0, copy.GetExtensionCount(UnittestLite.RepeatedDoubleExtensionLite));
+            Assert.AreNotEqual(msg, copy);
+
+            //The lite runtime removes all unknown fields and extensions
+            byte[] copybits = copy.ToByteArray();
+            Assert.AreEqual(0, copybits.Length);
+        }
+
+        [Test]
+        public void TestMissingFieldsLite()
+        {
+            TestAllTypesLite msg = TestAllTypesLite.CreateBuilder()
+                .SetOptionalInt32(123)
+                .SetOptionalString("123")
+                .Build();
+
+            byte[] bits = msg.ToByteArray();
+            IMessageLite copy = TestAllExtensionsLite.ParseFrom(bits);
+            Assert.AreNotEqual(msg, copy);
+
+            //The lite runtime removes all unknown fields and extensions
+            byte[] copybits = copy.ToByteArray();
+            Assert.AreEqual(0, copybits.Length);
+        }
+    }
+}
+\ No newline at end of file