reformatted all code to .NET standard formatting
diff --git a/src/ProtocolBuffers.Test/CodedOutputStreamTest.cs b/src/ProtocolBuffers.Test/CodedOutputStreamTest.cs
index a8291a2..3dd2e0c 100644
--- a/src/ProtocolBuffers.Test/CodedOutputStreamTest.cs
+++ b/src/ProtocolBuffers.Test/CodedOutputStreamTest.cs
@@ -1,270 +1,292 @@
-#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 {
- [TestFixture]
- public class CodedOutputStreamTest {
-
- /// <summary>
- /// Writes the given value using WriteRawVarint32() and WriteRawVarint64() and
- /// checks that the result matches the given bytes
- /// </summary>
- private static void AssertWriteVarint(byte[] data, ulong value) {
- // Only do 32-bit write if the value fits in 32 bits.
- if ((value >> 32) == 0) {
- MemoryStream rawOutput = new MemoryStream();
- CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);
- output.WriteRawVarint32((uint) value);
- output.Flush();
- Assert.AreEqual(data, rawOutput.ToArray());
- // Also try computing size.
- Assert.AreEqual(data.Length, CodedOutputStream.ComputeRawVarint32Size((uint) value));
- }
-
- {
- MemoryStream rawOutput = new MemoryStream();
- CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);
- output.WriteRawVarint64(value);
- output.Flush();
- Assert.AreEqual(data, rawOutput.ToArray());
-
- // Also try computing size.
- Assert.AreEqual(data.Length, CodedOutputStream.ComputeRawVarint64Size(value));
- }
-
- // Try different buffer sizes.
- for (int bufferSize = 1; bufferSize <= 16; bufferSize *= 2) {
- // Only do 32-bit write if the value fits in 32 bits.
- if ((value >> 32) == 0) {
- MemoryStream rawOutput = new MemoryStream();
- CodedOutputStream output =
- CodedOutputStream.CreateInstance(rawOutput, bufferSize);
- output.WriteRawVarint32((uint) value);
- output.Flush();
- Assert.AreEqual(data, rawOutput.ToArray());
- }
-
- {
- MemoryStream rawOutput = new MemoryStream();
- CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput, bufferSize);
- output.WriteRawVarint64(value);
- output.Flush();
- Assert.AreEqual(data, rawOutput.ToArray());
- }
- }
- }
-
- /// <summary>
- /// Tests WriteRawVarint32() and WriteRawVarint64()
- /// </summary>
- [Test]
- public void WriteVarint() {
- AssertWriteVarint(new byte[] {0x00}, 0);
- AssertWriteVarint(new byte[] {0x01}, 1);
- AssertWriteVarint(new byte[] {0x7f}, 127);
- // 14882
- AssertWriteVarint(new byte[] {0xa2, 0x74}, (0x22 << 0) | (0x74 << 7));
- // 2961488830
- AssertWriteVarint(new byte[] {0xbe, 0xf7, 0x92, 0x84, 0x0b},
- (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |
- (0x0bL << 28));
-
- // 64-bit
- // 7256456126
- AssertWriteVarint(new byte[] {0xbe, 0xf7, 0x92, 0x84, 0x1b},
- (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |
- (0x1bL << 28));
- // 41256202580718336
- AssertWriteVarint(
- new byte[] {0x80, 0xe6, 0xeb, 0x9c, 0xc3, 0xc9, 0xa4, 0x49},
- (0x00 << 0) | (0x66 << 7) | (0x6b << 14) | (0x1c << 21) |
- (0x43UL << 28) | (0x49L << 35) | (0x24UL << 42) | (0x49UL << 49));
- // 11964378330978735131
- AssertWriteVarint(
- new byte[] {0x9b, 0xa8, 0xf9, 0xc2, 0xbb, 0xd6, 0x80, 0x85, 0xa6, 0x01},
- unchecked((ulong)
- ((0x1b << 0) | (0x28 << 7) | (0x79 << 14) | (0x42 << 21) |
- (0x3bL << 28) | (0x56L << 35) | (0x00L << 42) |
- (0x05L << 49) | (0x26L << 56) | (0x01L << 63))));
- }
-
- /// <summary>
- /// Parses the given bytes using WriteRawLittleEndian32() and checks
- /// that the result matches the given value.
- /// </summary>
- private static void AssertWriteLittleEndian32(byte[] data, uint value) {
- MemoryStream rawOutput = new MemoryStream();
- CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);
- output.WriteRawLittleEndian32(value);
- output.Flush();
- Assert.AreEqual(data, rawOutput.ToArray());
-
- // Try different buffer sizes.
- for (int bufferSize = 1; bufferSize <= 16; bufferSize *= 2) {
- rawOutput = new MemoryStream();
- output = CodedOutputStream.CreateInstance(rawOutput, bufferSize);
- output.WriteRawLittleEndian32(value);
- output.Flush();
- Assert.AreEqual(data, rawOutput.ToArray());
- }
- }
-
- /// <summary>
- /// Parses the given bytes using WriteRawLittleEndian64() and checks
- /// that the result matches the given value.
- /// </summary>
- private static void AssertWriteLittleEndian64(byte[] data, ulong value) {
- MemoryStream rawOutput = new MemoryStream();
- CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);
- output.WriteRawLittleEndian64(value);
- output.Flush();
- Assert.AreEqual(data, rawOutput.ToArray());
-
- // Try different block sizes.
- for (int blockSize = 1; blockSize <= 16; blockSize *= 2) {
- rawOutput = new MemoryStream();
- output = CodedOutputStream.CreateInstance(rawOutput, blockSize);
- output.WriteRawLittleEndian64(value);
- output.Flush();
- Assert.AreEqual(data, rawOutput.ToArray());
- }
- }
-
- /// <summary>
- /// Tests writeRawLittleEndian32() and writeRawLittleEndian64().
- /// </summary>
- [Test]
- public void WriteLittleEndian() {
- AssertWriteLittleEndian32(new byte[] {0x78, 0x56, 0x34, 0x12}, 0x12345678);
- AssertWriteLittleEndian32(new byte[] {0xf0, 0xde, 0xbc, 0x9a}, 0x9abcdef0);
-
- AssertWriteLittleEndian64(
- new byte[]{0xf0, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x12},
- 0x123456789abcdef0L);
- AssertWriteLittleEndian64(
- new byte[]{0x78, 0x56, 0x34, 0x12, 0xf0, 0xde, 0xbc, 0x9a},
- 0x9abcdef012345678UL);
- }
-
- [Test]
- public void WriteWholeMessage() {
- TestAllTypes message = TestUtil.GetAllSet();
-
- byte[] rawBytes = message.ToByteArray();
- TestUtil.AssertEqualBytes(TestUtil.GoldenMessage.ToByteArray(), rawBytes);
-
- // Try different block sizes.
- for (int blockSize = 1; blockSize < 256; blockSize *= 2) {
- MemoryStream rawOutput = new MemoryStream();
- CodedOutputStream output =
- CodedOutputStream.CreateInstance(rawOutput, blockSize);
- message.WriteTo(output);
- output.Flush();
- TestUtil.AssertEqualBytes(rawBytes, rawOutput.ToArray());
- }
- }
-
- /// <summary>
- /// Tests writing a whole message with every packed field type. Ensures the
- /// wire format of packed fields is compatible with C++.
- /// </summary>
- [Test]
- public void WriteWholePackedFieldsMessage() {
- TestPackedTypes message = TestUtil.GetPackedSet();
-
- byte[] rawBytes = message.ToByteArray();
- TestUtil.AssertEqualBytes(TestUtil.GetGoldenPackedFieldsMessage().ToByteArray(),
- rawBytes);
- }
-
- [Test]
- public void EncodeZigZag32() {
- Assert.AreEqual(0, CodedOutputStream.EncodeZigZag32( 0));
- Assert.AreEqual(1, CodedOutputStream.EncodeZigZag32(-1));
- Assert.AreEqual(2, CodedOutputStream.EncodeZigZag32( 1));
- Assert.AreEqual(3, CodedOutputStream.EncodeZigZag32(-2));
- Assert.AreEqual(0x7FFFFFFE, CodedOutputStream.EncodeZigZag32(0x3FFFFFFF));
- Assert.AreEqual(0x7FFFFFFF, CodedOutputStream.EncodeZigZag32(unchecked((int)0xC0000000)));
- Assert.AreEqual(0xFFFFFFFE, CodedOutputStream.EncodeZigZag32(0x7FFFFFFF));
- Assert.AreEqual(0xFFFFFFFF, CodedOutputStream.EncodeZigZag32(unchecked((int)0x80000000)));
- }
-
- [Test]
- public void EncodeZigZag64() {
- Assert.AreEqual(0, CodedOutputStream.EncodeZigZag64( 0));
- Assert.AreEqual(1, CodedOutputStream.EncodeZigZag64(-1));
- Assert.AreEqual(2, CodedOutputStream.EncodeZigZag64( 1));
- Assert.AreEqual(3, CodedOutputStream.EncodeZigZag64(-2));
- Assert.AreEqual(0x000000007FFFFFFEL,
- CodedOutputStream.EncodeZigZag64(unchecked((long)0x000000003FFFFFFFUL)));
- Assert.AreEqual(0x000000007FFFFFFFL,
- CodedOutputStream.EncodeZigZag64(unchecked((long)0xFFFFFFFFC0000000UL)));
- Assert.AreEqual(0x00000000FFFFFFFEL,
- CodedOutputStream.EncodeZigZag64(unchecked((long)0x000000007FFFFFFFUL)));
- Assert.AreEqual(0x00000000FFFFFFFFL,
- CodedOutputStream.EncodeZigZag64(unchecked((long)0xFFFFFFFF80000000UL)));
- Assert.AreEqual(0xFFFFFFFFFFFFFFFEL,
- CodedOutputStream.EncodeZigZag64(unchecked((long)0x7FFFFFFFFFFFFFFFUL)));
- Assert.AreEqual(0xFFFFFFFFFFFFFFFFL,
- CodedOutputStream.EncodeZigZag64(unchecked((long)0x8000000000000000UL)));
- }
-
- [Test]
- public void RoundTripZigZag32() {
- // Some easier-to-verify round-trip tests. The inputs (other than 0, 1, -1)
- // were chosen semi-randomly via keyboard bashing.
- Assert.AreEqual(0, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(0)));
- Assert.AreEqual(1, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(1)));
- Assert.AreEqual(-1, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(-1)));
- Assert.AreEqual(14927, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(14927)));
- Assert.AreEqual(-3612, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(-3612)));
- }
-
- [Test]
- public void RoundTripZigZag64() {
- Assert.AreEqual(0, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(0)));
- Assert.AreEqual(1, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(1)));
- Assert.AreEqual(-1, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(-1)));
- Assert.AreEqual(14927, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(14927)));
- Assert.AreEqual(-3612, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(-3612)));
-
- Assert.AreEqual(856912304801416L, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(856912304801416L)));
- Assert.AreEqual(-75123905439571256L, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(-75123905439571256L)));
- }
- }
-}
+#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
+{
+ [TestFixture]
+ public class CodedOutputStreamTest
+ {
+ /// <summary>
+ /// Writes the given value using WriteRawVarint32() and WriteRawVarint64() and
+ /// checks that the result matches the given bytes
+ /// </summary>
+ private static void AssertWriteVarint(byte[] data, ulong value)
+ {
+ // Only do 32-bit write if the value fits in 32 bits.
+ if ((value >> 32) == 0)
+ {
+ MemoryStream rawOutput = new MemoryStream();
+ CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);
+ output.WriteRawVarint32((uint) value);
+ output.Flush();
+ Assert.AreEqual(data, rawOutput.ToArray());
+ // Also try computing size.
+ Assert.AreEqual(data.Length, CodedOutputStream.ComputeRawVarint32Size((uint) value));
+ }
+
+ {
+ MemoryStream rawOutput = new MemoryStream();
+ CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);
+ output.WriteRawVarint64(value);
+ output.Flush();
+ Assert.AreEqual(data, rawOutput.ToArray());
+
+ // Also try computing size.
+ Assert.AreEqual(data.Length, CodedOutputStream.ComputeRawVarint64Size(value));
+ }
+
+ // Try different buffer sizes.
+ for (int bufferSize = 1; bufferSize <= 16; bufferSize *= 2)
+ {
+ // Only do 32-bit write if the value fits in 32 bits.
+ if ((value >> 32) == 0)
+ {
+ MemoryStream rawOutput = new MemoryStream();
+ CodedOutputStream output =
+ CodedOutputStream.CreateInstance(rawOutput, bufferSize);
+ output.WriteRawVarint32((uint) value);
+ output.Flush();
+ Assert.AreEqual(data, rawOutput.ToArray());
+ }
+
+ {
+ MemoryStream rawOutput = new MemoryStream();
+ CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput, bufferSize);
+ output.WriteRawVarint64(value);
+ output.Flush();
+ Assert.AreEqual(data, rawOutput.ToArray());
+ }
+ }
+ }
+
+ /// <summary>
+ /// Tests WriteRawVarint32() and WriteRawVarint64()
+ /// </summary>
+ [Test]
+ public void WriteVarint()
+ {
+ AssertWriteVarint(new byte[] {0x00}, 0);
+ AssertWriteVarint(new byte[] {0x01}, 1);
+ AssertWriteVarint(new byte[] {0x7f}, 127);
+ // 14882
+ AssertWriteVarint(new byte[] {0xa2, 0x74}, (0x22 << 0) | (0x74 << 7));
+ // 2961488830
+ AssertWriteVarint(new byte[] {0xbe, 0xf7, 0x92, 0x84, 0x0b},
+ (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |
+ (0x0bL << 28));
+
+ // 64-bit
+ // 7256456126
+ AssertWriteVarint(new byte[] {0xbe, 0xf7, 0x92, 0x84, 0x1b},
+ (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |
+ (0x1bL << 28));
+ // 41256202580718336
+ AssertWriteVarint(
+ new byte[] {0x80, 0xe6, 0xeb, 0x9c, 0xc3, 0xc9, 0xa4, 0x49},
+ (0x00 << 0) | (0x66 << 7) | (0x6b << 14) | (0x1c << 21) |
+ (0x43UL << 28) | (0x49L << 35) | (0x24UL << 42) | (0x49UL << 49));
+ // 11964378330978735131
+ AssertWriteVarint(
+ new byte[] {0x9b, 0xa8, 0xf9, 0xc2, 0xbb, 0xd6, 0x80, 0x85, 0xa6, 0x01},
+ unchecked((ulong)
+ ((0x1b << 0) | (0x28 << 7) | (0x79 << 14) | (0x42 << 21) |
+ (0x3bL << 28) | (0x56L << 35) | (0x00L << 42) |
+ (0x05L << 49) | (0x26L << 56) | (0x01L << 63))));
+ }
+
+ /// <summary>
+ /// Parses the given bytes using WriteRawLittleEndian32() and checks
+ /// that the result matches the given value.
+ /// </summary>
+ private static void AssertWriteLittleEndian32(byte[] data, uint value)
+ {
+ MemoryStream rawOutput = new MemoryStream();
+ CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);
+ output.WriteRawLittleEndian32(value);
+ output.Flush();
+ Assert.AreEqual(data, rawOutput.ToArray());
+
+ // Try different buffer sizes.
+ for (int bufferSize = 1; bufferSize <= 16; bufferSize *= 2)
+ {
+ rawOutput = new MemoryStream();
+ output = CodedOutputStream.CreateInstance(rawOutput, bufferSize);
+ output.WriteRawLittleEndian32(value);
+ output.Flush();
+ Assert.AreEqual(data, rawOutput.ToArray());
+ }
+ }
+
+ /// <summary>
+ /// Parses the given bytes using WriteRawLittleEndian64() and checks
+ /// that the result matches the given value.
+ /// </summary>
+ private static void AssertWriteLittleEndian64(byte[] data, ulong value)
+ {
+ MemoryStream rawOutput = new MemoryStream();
+ CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);
+ output.WriteRawLittleEndian64(value);
+ output.Flush();
+ Assert.AreEqual(data, rawOutput.ToArray());
+
+ // Try different block sizes.
+ for (int blockSize = 1; blockSize <= 16; blockSize *= 2)
+ {
+ rawOutput = new MemoryStream();
+ output = CodedOutputStream.CreateInstance(rawOutput, blockSize);
+ output.WriteRawLittleEndian64(value);
+ output.Flush();
+ Assert.AreEqual(data, rawOutput.ToArray());
+ }
+ }
+
+ /// <summary>
+ /// Tests writeRawLittleEndian32() and writeRawLittleEndian64().
+ /// </summary>
+ [Test]
+ public void WriteLittleEndian()
+ {
+ AssertWriteLittleEndian32(new byte[] {0x78, 0x56, 0x34, 0x12}, 0x12345678);
+ AssertWriteLittleEndian32(new byte[] {0xf0, 0xde, 0xbc, 0x9a}, 0x9abcdef0);
+
+ AssertWriteLittleEndian64(
+ new byte[] {0xf0, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x12},
+ 0x123456789abcdef0L);
+ AssertWriteLittleEndian64(
+ new byte[] {0x78, 0x56, 0x34, 0x12, 0xf0, 0xde, 0xbc, 0x9a},
+ 0x9abcdef012345678UL);
+ }
+
+ [Test]
+ public void WriteWholeMessage()
+ {
+ TestAllTypes message = TestUtil.GetAllSet();
+
+ byte[] rawBytes = message.ToByteArray();
+ TestUtil.AssertEqualBytes(TestUtil.GoldenMessage.ToByteArray(), rawBytes);
+
+ // Try different block sizes.
+ for (int blockSize = 1; blockSize < 256; blockSize *= 2)
+ {
+ MemoryStream rawOutput = new MemoryStream();
+ CodedOutputStream output =
+ CodedOutputStream.CreateInstance(rawOutput, blockSize);
+ message.WriteTo(output);
+ output.Flush();
+ TestUtil.AssertEqualBytes(rawBytes, rawOutput.ToArray());
+ }
+ }
+
+ /// <summary>
+ /// Tests writing a whole message with every packed field type. Ensures the
+ /// wire format of packed fields is compatible with C++.
+ /// </summary>
+ [Test]
+ public void WriteWholePackedFieldsMessage()
+ {
+ TestPackedTypes message = TestUtil.GetPackedSet();
+
+ byte[] rawBytes = message.ToByteArray();
+ TestUtil.AssertEqualBytes(TestUtil.GetGoldenPackedFieldsMessage().ToByteArray(),
+ rawBytes);
+ }
+
+ [Test]
+ public void EncodeZigZag32()
+ {
+ Assert.AreEqual(0, CodedOutputStream.EncodeZigZag32(0));
+ Assert.AreEqual(1, CodedOutputStream.EncodeZigZag32(-1));
+ Assert.AreEqual(2, CodedOutputStream.EncodeZigZag32(1));
+ Assert.AreEqual(3, CodedOutputStream.EncodeZigZag32(-2));
+ Assert.AreEqual(0x7FFFFFFE, CodedOutputStream.EncodeZigZag32(0x3FFFFFFF));
+ Assert.AreEqual(0x7FFFFFFF, CodedOutputStream.EncodeZigZag32(unchecked((int) 0xC0000000)));
+ Assert.AreEqual(0xFFFFFFFE, CodedOutputStream.EncodeZigZag32(0x7FFFFFFF));
+ Assert.AreEqual(0xFFFFFFFF, CodedOutputStream.EncodeZigZag32(unchecked((int) 0x80000000)));
+ }
+
+ [Test]
+ public void EncodeZigZag64()
+ {
+ Assert.AreEqual(0, CodedOutputStream.EncodeZigZag64(0));
+ Assert.AreEqual(1, CodedOutputStream.EncodeZigZag64(-1));
+ Assert.AreEqual(2, CodedOutputStream.EncodeZigZag64(1));
+ Assert.AreEqual(3, CodedOutputStream.EncodeZigZag64(-2));
+ Assert.AreEqual(0x000000007FFFFFFEL,
+ CodedOutputStream.EncodeZigZag64(unchecked((long) 0x000000003FFFFFFFUL)));
+ Assert.AreEqual(0x000000007FFFFFFFL,
+ CodedOutputStream.EncodeZigZag64(unchecked((long) 0xFFFFFFFFC0000000UL)));
+ Assert.AreEqual(0x00000000FFFFFFFEL,
+ CodedOutputStream.EncodeZigZag64(unchecked((long) 0x000000007FFFFFFFUL)));
+ Assert.AreEqual(0x00000000FFFFFFFFL,
+ CodedOutputStream.EncodeZigZag64(unchecked((long) 0xFFFFFFFF80000000UL)));
+ Assert.AreEqual(0xFFFFFFFFFFFFFFFEL,
+ CodedOutputStream.EncodeZigZag64(unchecked((long) 0x7FFFFFFFFFFFFFFFUL)));
+ Assert.AreEqual(0xFFFFFFFFFFFFFFFFL,
+ CodedOutputStream.EncodeZigZag64(unchecked((long) 0x8000000000000000UL)));
+ }
+
+ [Test]
+ public void RoundTripZigZag32()
+ {
+ // Some easier-to-verify round-trip tests. The inputs (other than 0, 1, -1)
+ // were chosen semi-randomly via keyboard bashing.
+ Assert.AreEqual(0, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(0)));
+ Assert.AreEqual(1, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(1)));
+ Assert.AreEqual(-1, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(-1)));
+ Assert.AreEqual(14927, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(14927)));
+ Assert.AreEqual(-3612, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(-3612)));
+ }
+
+ [Test]
+ public void RoundTripZigZag64()
+ {
+ Assert.AreEqual(0, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(0)));
+ Assert.AreEqual(1, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(1)));
+ Assert.AreEqual(-1, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(-1)));
+ Assert.AreEqual(14927, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(14927)));
+ Assert.AreEqual(-3612, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(-3612)));
+
+ Assert.AreEqual(856912304801416L,
+ CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(856912304801416L)));
+ Assert.AreEqual(-75123905439571256L,
+ CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(-75123905439571256L)));
+ }
+ }
+}
\ No newline at end of file