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diff --git a/csharp/src/Google.Protobuf.Test/Collections/RepeatedFieldTest.cs b/csharp/src/Google.Protobuf.Test/Collections/RepeatedFieldTest.cs
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--- a/csharp/src/Google.Protobuf.Test/Collections/RepeatedFieldTest.cs
+++ /dev/null
@@ -1,746 +0,0 @@
-#region Copyright notice and license
-// Protocol Buffers - Google's data interchange format
-// Copyright 2015 Google Inc. All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// 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;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
-using Google.Protobuf.TestProtos;
-using Google.Protobuf.WellKnownTypes;
-using NUnit.Framework;
-
-namespace Google.Protobuf.Collections
-{
- public class RepeatedFieldTest
- {
- [Test]
- public void NullValuesRejected()
- {
- var list = new RepeatedField<string>();
- Assert.Throws<ArgumentNullException>(() => list.Add((string)null));
- Assert.Throws<ArgumentNullException>(() => list.Add((IEnumerable<string>)null));
- Assert.Throws<ArgumentNullException>(() => list.Add((RepeatedField<string>)null));
- Assert.Throws<ArgumentNullException>(() => list.Contains(null));
- Assert.Throws<ArgumentNullException>(() => list.IndexOf(null));
- }
-
- [Test]
- public void Add_SingleItem()
- {
- var list = new RepeatedField<string>();
- list.Add("foo");
- Assert.AreEqual(1, list.Count);
- Assert.AreEqual("foo", list[0]);
- }
-
- [Test]
- public void Add_Sequence()
- {
- var list = new RepeatedField<string>();
- list.Add(new[] { "foo", "bar" });
- Assert.AreEqual(2, list.Count);
- Assert.AreEqual("foo", list[0]);
- Assert.AreEqual("bar", list[1]);
- }
-
- [Test]
- public void AddRange_SlowPath()
- {
- var list = new RepeatedField<string>();
- list.AddRange(new[] { "foo", "bar" }.Select(x => x));
- Assert.AreEqual(2, list.Count);
- Assert.AreEqual("foo", list[0]);
- Assert.AreEqual("bar", list[1]);
- }
-
- [Test]
- public void AddRange_SlowPath_NullsProhibited_ReferenceType()
- {
- var list = new RepeatedField<string>();
- // It's okay for this to throw ArgumentNullException if necessary.
- // It's not ideal, but not awful.
- Assert.Catch<ArgumentException>(() => list.AddRange(new[] { "foo", null }.Select(x => x)));
- }
-
- [Test]
- public void AddRange_SlowPath_NullsProhibited_NullableValueType()
- {
- var list = new RepeatedField<int?>();
- // It's okay for this to throw ArgumentNullException if necessary.
- // It's not ideal, but not awful.
- Assert.Catch<ArgumentException>(() => list.AddRange(new[] { 20, (int?)null }.Select(x => x)));
- }
-
- [Test]
- public void AddRange_Optimized_NonNullableValueType()
- {
- var list = new RepeatedField<int>();
- list.AddRange(new List<int> { 20, 30 });
- Assert.AreEqual(2, list.Count);
- Assert.AreEqual(20, list[0]);
- Assert.AreEqual(30, list[1]);
- }
-
- [Test]
- public void AddRange_Optimized_ReferenceType()
- {
- var list = new RepeatedField<string>();
- list.AddRange(new List<string> { "foo", "bar" });
- Assert.AreEqual(2, list.Count);
- Assert.AreEqual("foo", list[0]);
- Assert.AreEqual("bar", list[1]);
- }
-
- [Test]
- public void AddRange_Optimized_NullableValueType()
- {
- var list = new RepeatedField<int?>();
- list.AddRange(new List<int?> { 20, 30 });
- Assert.AreEqual(2, list.Count);
- Assert.AreEqual((int?) 20, list[0]);
- Assert.AreEqual((int?) 30, list[1]);
- }
-
- [Test]
- public void AddRange_Optimized_NullsProhibited_ReferenceType()
- {
- // We don't just trust that a collection with a nullable element type doesn't contain nulls
- var list = new RepeatedField<string>();
- // It's okay for this to throw ArgumentNullException if necessary.
- // It's not ideal, but not awful.
- Assert.Catch<ArgumentException>(() => list.AddRange(new List<string> { "foo", null }));
- }
-
- [Test]
- public void AddRange_Optimized_NullsProhibited_NullableValueType()
- {
- // We don't just trust that a collection with a nullable element type doesn't contain nulls
- var list = new RepeatedField<int?>();
- // It's okay for this to throw ArgumentNullException if necessary.
- // It's not ideal, but not awful.
- Assert.Catch<ArgumentException>(() => list.AddRange(new List<int?> { 20, null }));
- }
-
- [Test]
- public void AddRange_AlreadyNotEmpty()
- {
- var list = new RepeatedField<int> { 1, 2, 3 };
- list.AddRange(new List<int> { 4, 5, 6 });
- CollectionAssert.AreEqual(new[] { 1, 2, 3, 4, 5, 6 }, list);
- }
-
- [Test]
- public void AddRange_RepeatedField()
- {
- var list = new RepeatedField<string> { "original" };
- list.AddRange(new RepeatedField<string> { "foo", "bar" });
- Assert.AreEqual(3, list.Count);
- Assert.AreEqual("original", list[0]);
- Assert.AreEqual("foo", list[1]);
- Assert.AreEqual("bar", list[2]);
- }
-
- [Test]
- public void RemoveAt_Valid()
- {
- var list = new RepeatedField<string> { "first", "second", "third" };
- list.RemoveAt(1);
- CollectionAssert.AreEqual(new[] { "first", "third" }, list);
- // Just check that these don't throw...
- list.RemoveAt(list.Count - 1); // Now the count will be 1...
- list.RemoveAt(0);
- Assert.AreEqual(0, list.Count);
- }
-
- [Test]
- public void RemoveAt_Invalid()
- {
- var list = new RepeatedField<string> { "first", "second", "third" };
- Assert.Throws<ArgumentOutOfRangeException>(() => list.RemoveAt(-1));
- Assert.Throws<ArgumentOutOfRangeException>(() => list.RemoveAt(3));
- }
-
- [Test]
- public void Insert_Valid()
- {
- var list = new RepeatedField<string> { "first", "second" };
- list.Insert(1, "middle");
- CollectionAssert.AreEqual(new[] { "first", "middle", "second" }, list);
- list.Insert(3, "end");
- CollectionAssert.AreEqual(new[] { "first", "middle", "second", "end" }, list);
- list.Insert(0, "start");
- CollectionAssert.AreEqual(new[] { "start", "first", "middle", "second", "end" }, list);
- }
-
- [Test]
- public void Insert_Invalid()
- {
- var list = new RepeatedField<string> { "first", "second" };
- Assert.Throws<ArgumentOutOfRangeException>(() => list.Insert(-1, "foo"));
- Assert.Throws<ArgumentOutOfRangeException>(() => list.Insert(3, "foo"));
- Assert.Throws<ArgumentNullException>(() => list.Insert(0, null));
- }
-
- [Test]
- public void Equals_RepeatedField()
- {
- var list = new RepeatedField<string> { "first", "second" };
- Assert.IsFalse(list.Equals((RepeatedField<string>) null));
- Assert.IsTrue(list.Equals(list));
- Assert.IsFalse(list.Equals(new RepeatedField<string> { "first", "third" }));
- Assert.IsFalse(list.Equals(new RepeatedField<string> { "first" }));
- Assert.IsTrue(list.Equals(new RepeatedField<string> { "first", "second" }));
- }
-
- [Test]
- public void Equals_Object()
- {
- var list = new RepeatedField<string> { "first", "second" };
- Assert.IsFalse(list.Equals((object) null));
- Assert.IsTrue(list.Equals((object) list));
- Assert.IsFalse(list.Equals((object) new RepeatedField<string> { "first", "third" }));
- Assert.IsFalse(list.Equals((object) new RepeatedField<string> { "first" }));
- Assert.IsTrue(list.Equals((object) new RepeatedField<string> { "first", "second" }));
- Assert.IsFalse(list.Equals(new object()));
- }
-
- [Test]
- public void GetEnumerator_GenericInterface()
- {
- IEnumerable<string> list = new RepeatedField<string> { "first", "second" };
- // Select gets rid of the optimizations in ToList...
- CollectionAssert.AreEqual(new[] { "first", "second" }, list.Select(x => x).ToList());
- }
-
- [Test]
- public void GetEnumerator_NonGenericInterface()
- {
- IEnumerable list = new RepeatedField<string> { "first", "second" };
- CollectionAssert.AreEqual(new[] { "first", "second" }, list.Cast<object>().ToList());
- }
-
- [Test]
- public void CopyTo()
- {
- var list = new RepeatedField<string> { "first", "second" };
- string[] stringArray = new string[4];
- list.CopyTo(stringArray, 1);
- CollectionAssert.AreEqual(new[] { null, "first", "second", null }, stringArray);
- }
-
- [Test]
- public void Indexer_Get()
- {
- var list = new RepeatedField<string> { "first", "second" };
- Assert.AreEqual("first", list[0]);
- Assert.AreEqual("second", list[1]);
- Assert.Throws<ArgumentOutOfRangeException>(() => list[-1].GetHashCode());
- Assert.Throws<ArgumentOutOfRangeException>(() => list[2].GetHashCode());
- }
-
- [Test]
- public void Indexer_Set()
- {
- var list = new RepeatedField<string> { "first", "second" };
- list[0] = "changed";
- Assert.AreEqual("changed", list[0]);
- Assert.Throws<ArgumentNullException>(() => list[0] = null);
- Assert.Throws<ArgumentOutOfRangeException>(() => list[-1] = "bad");
- Assert.Throws<ArgumentOutOfRangeException>(() => list[2] = "bad");
- }
-
- [Test]
- public void Clone_ReturnsMutable()
- {
- var list = new RepeatedField<int> { 0 };
- var clone = list.Clone();
- clone[0] = 1;
- }
-
- [Test]
- public void Enumerator()
- {
- var list = new RepeatedField<string> { "first", "second" };
- using (var enumerator = list.GetEnumerator())
- {
- Assert.IsTrue(enumerator.MoveNext());
- Assert.AreEqual("first", enumerator.Current);
- Assert.IsTrue(enumerator.MoveNext());
- Assert.AreEqual("second", enumerator.Current);
- Assert.IsFalse(enumerator.MoveNext());
- Assert.IsFalse(enumerator.MoveNext());
- }
- }
-
- [Test]
- public void AddEntriesFrom_PackedInt32()
- {
- uint packedTag = WireFormat.MakeTag(10, WireFormat.WireType.LengthDelimited);
- var stream = new MemoryStream();
- var output = new CodedOutputStream(stream);
- var length = CodedOutputStream.ComputeInt32Size(10)
- + CodedOutputStream.ComputeInt32Size(999)
- + CodedOutputStream.ComputeInt32Size(-1000);
- output.WriteTag(packedTag);
- output.WriteRawVarint32((uint) length);
- output.WriteInt32(10);
- output.WriteInt32(999);
- output.WriteInt32(-1000);
- output.Flush();
- stream.Position = 0;
-
- // Deliberately "expecting" a non-packed tag, but we detect that the data is
- // actually packed.
- uint nonPackedTag = WireFormat.MakeTag(10, WireFormat.WireType.LengthDelimited);
- var field = new RepeatedField<int>();
- var input = new CodedInputStream(stream);
- input.AssertNextTag(packedTag);
- field.AddEntriesFrom(input, FieldCodec.ForInt32(nonPackedTag));
- CollectionAssert.AreEqual(new[] { 10, 999, -1000 }, field);
- Assert.IsTrue(input.IsAtEnd);
- }
-
- [Test]
- public void AddEntriesFrom_NonPackedInt32()
- {
- uint nonPackedTag = WireFormat.MakeTag(10, WireFormat.WireType.Varint);
- var stream = new MemoryStream();
- var output = new CodedOutputStream(stream);
- output.WriteTag(nonPackedTag);
- output.WriteInt32(10);
- output.WriteTag(nonPackedTag);
- output.WriteInt32(999);
- output.WriteTag(nonPackedTag);
- output.WriteInt32(-1000); // Just for variety...
- output.Flush();
- stream.Position = 0;
-
- // Deliberately "expecting" a packed tag, but we detect that the data is
- // actually not packed.
- uint packedTag = WireFormat.MakeTag(10, WireFormat.WireType.LengthDelimited);
- var field = new RepeatedField<int>();
- var input = new CodedInputStream(stream);
- input.AssertNextTag(nonPackedTag);
- field.AddEntriesFrom(input, FieldCodec.ForInt32(packedTag));
- CollectionAssert.AreEqual(new[] { 10, 999, -1000 }, field);
- Assert.IsTrue(input.IsAtEnd);
- }
-
- [Test]
- public void AddEntriesFrom_String()
- {
- uint tag = WireFormat.MakeTag(10, WireFormat.WireType.LengthDelimited);
- var stream = new MemoryStream();
- var output = new CodedOutputStream(stream);
- output.WriteTag(tag);
- output.WriteString("Foo");
- output.WriteTag(tag);
- output.WriteString("");
- output.WriteTag(tag);
- output.WriteString("Bar");
- output.Flush();
- stream.Position = 0;
-
- var field = new RepeatedField<string>();
- var input = new CodedInputStream(stream);
- input.AssertNextTag(tag);
- field.AddEntriesFrom(input, FieldCodec.ForString(tag));
- CollectionAssert.AreEqual(new[] { "Foo", "", "Bar" }, field);
- Assert.IsTrue(input.IsAtEnd);
- }
-
- [Test]
- public void AddEntriesFrom_Message()
- {
- var message1 = new ForeignMessage { C = 2000 };
- var message2 = new ForeignMessage { C = -250 };
-
- uint tag = WireFormat.MakeTag(10, WireFormat.WireType.LengthDelimited);
- var stream = new MemoryStream();
- var output = new CodedOutputStream(stream);
- output.WriteTag(tag);
- output.WriteMessage(message1);
- output.WriteTag(tag);
- output.WriteMessage(message2);
- output.Flush();
- stream.Position = 0;
-
- var field = new RepeatedField<ForeignMessage>();
- var input = new CodedInputStream(stream);
- input.AssertNextTag(tag);
- field.AddEntriesFrom(input, FieldCodec.ForMessage(tag, ForeignMessage.Parser));
- CollectionAssert.AreEqual(new[] { message1, message2}, field);
- Assert.IsTrue(input.IsAtEnd);
- }
-
- [Test]
- public void WriteTo_PackedInt32()
- {
- uint tag = WireFormat.MakeTag(10, WireFormat.WireType.LengthDelimited);
- var field = new RepeatedField<int> { 10, 1000, 1000000 };
- var stream = new MemoryStream();
- var output = new CodedOutputStream(stream);
- field.WriteTo(output, FieldCodec.ForInt32(tag));
- output.Flush();
- stream.Position = 0;
-
- var input = new CodedInputStream(stream);
- input.AssertNextTag(tag);
- var length = input.ReadLength();
- Assert.AreEqual(10, input.ReadInt32());
- Assert.AreEqual(1000, input.ReadInt32());
- Assert.AreEqual(1000000, input.ReadInt32());
- Assert.IsTrue(input.IsAtEnd);
- Assert.AreEqual(1 + CodedOutputStream.ComputeLengthSize(length) + length, stream.Length);
- }
-
- [Test]
- public void WriteTo_NonPackedInt32()
- {
- uint tag = WireFormat.MakeTag(10, WireFormat.WireType.Varint);
- var field = new RepeatedField<int> { 10, 1000, 1000000};
- var stream = new MemoryStream();
- var output = new CodedOutputStream(stream);
- field.WriteTo(output, FieldCodec.ForInt32(tag));
- output.Flush();
- stream.Position = 0;
-
- var input = new CodedInputStream(stream);
- input.AssertNextTag(tag);
- Assert.AreEqual(10, input.ReadInt32());
- input.AssertNextTag(tag);
- Assert.AreEqual(1000, input.ReadInt32());
- input.AssertNextTag(tag);
- Assert.AreEqual(1000000, input.ReadInt32());
- Assert.IsTrue(input.IsAtEnd);
- }
-
- [Test]
- public void WriteTo_String()
- {
- uint tag = WireFormat.MakeTag(10, WireFormat.WireType.LengthDelimited);
- var field = new RepeatedField<string> { "Foo", "", "Bar" };
- var stream = new MemoryStream();
- var output = new CodedOutputStream(stream);
- field.WriteTo(output, FieldCodec.ForString(tag));
- output.Flush();
- stream.Position = 0;
-
- var input = new CodedInputStream(stream);
- input.AssertNextTag(tag);
- Assert.AreEqual("Foo", input.ReadString());
- input.AssertNextTag(tag);
- Assert.AreEqual("", input.ReadString());
- input.AssertNextTag(tag);
- Assert.AreEqual("Bar", input.ReadString());
- Assert.IsTrue(input.IsAtEnd);
- }
-
- [Test]
- public void WriteTo_Message()
- {
- var message1 = new ForeignMessage { C = 20 };
- var message2 = new ForeignMessage { C = 25 };
- uint tag = WireFormat.MakeTag(10, WireFormat.WireType.LengthDelimited);
- var field = new RepeatedField<ForeignMessage> { message1, message2 };
- var stream = new MemoryStream();
- var output = new CodedOutputStream(stream);
- field.WriteTo(output, FieldCodec.ForMessage(tag, ForeignMessage.Parser));
- output.Flush();
- stream.Position = 0;
-
- var input = new CodedInputStream(stream);
- input.AssertNextTag(tag);
- Assert.AreEqual(message1, input.ReadMessage(ForeignMessage.Parser));
- input.AssertNextTag(tag);
- Assert.AreEqual(message2, input.ReadMessage(ForeignMessage.Parser));
- Assert.IsTrue(input.IsAtEnd);
- }
-
- [Test]
- public void CalculateSize_VariableSizeNonPacked()
- {
- var list = new RepeatedField<int> { 1, 500, 1 };
- var tag = WireFormat.MakeTag(1, WireFormat.WireType.Varint);
- // 2 bytes for the first entry, 3 bytes for the second, 2 bytes for the third
- Assert.AreEqual(7, list.CalculateSize(FieldCodec.ForInt32(tag)));
- }
-
- [Test]
- public void CalculateSize_FixedSizeNonPacked()
- {
- var list = new RepeatedField<int> { 1, 500, 1 };
- var tag = WireFormat.MakeTag(1, WireFormat.WireType.Fixed32);
- // 5 bytes for the each entry
- Assert.AreEqual(15, list.CalculateSize(FieldCodec.ForSFixed32(tag)));
- }
-
- [Test]
- public void CalculateSize_VariableSizePacked()
- {
- var list = new RepeatedField<int> { 1, 500, 1};
- var tag = WireFormat.MakeTag(1, WireFormat.WireType.LengthDelimited);
- // 1 byte for the tag, 1 byte for the length,
- // 1 byte for the first entry, 2 bytes for the second, 1 byte for the third
- Assert.AreEqual(6, list.CalculateSize(FieldCodec.ForInt32(tag)));
- }
-
- [Test]
- public void CalculateSize_FixedSizePacked()
- {
- var list = new RepeatedField<int> { 1, 500, 1 };
- var tag = WireFormat.MakeTag(1, WireFormat.WireType.LengthDelimited);
- // 1 byte for the tag, 1 byte for the length, 4 bytes per entry
- Assert.AreEqual(14, list.CalculateSize(FieldCodec.ForSFixed32(tag)));
- }
-
- [Test]
- public void TestNegativeEnumArray()
- {
- int arraySize = 1 + 1 + (11 * 5);
- int msgSize = arraySize;
- byte[] bytes = new byte[msgSize];
- CodedOutputStream output = new CodedOutputStream(bytes);
- uint tag = WireFormat.MakeTag(8, WireFormat.WireType.Varint);
- for (int i = 0; i >= -5; i--)
- {
- output.WriteTag(tag);
- output.WriteEnum(i);
- }
-
- Assert.AreEqual(0, output.SpaceLeft);
-
- CodedInputStream input = new CodedInputStream(bytes);
- tag = input.ReadTag();
-
- RepeatedField<SampleEnum> values = new RepeatedField<SampleEnum>();
- values.AddEntriesFrom(input, FieldCodec.ForEnum(tag, x => (int)x, x => (SampleEnum)x));
-
- Assert.AreEqual(6, values.Count);
- Assert.AreEqual(SampleEnum.None, values[0]);
- Assert.AreEqual(((SampleEnum)(-1)), values[1]);
- Assert.AreEqual(SampleEnum.NegativeValue, values[2]);
- Assert.AreEqual(((SampleEnum)(-3)), values[3]);
- Assert.AreEqual(((SampleEnum)(-4)), values[4]);
- Assert.AreEqual(((SampleEnum)(-5)), values[5]);
- }
-
-
- [Test]
- public void TestNegativeEnumPackedArray()
- {
- int arraySize = 1 + (10 * 5);
- int msgSize = 1 + 1 + arraySize;
- byte[] bytes = new byte[msgSize];
- CodedOutputStream output = new CodedOutputStream(bytes);
- // Length-delimited to show we want the packed representation
- uint tag = WireFormat.MakeTag(8, WireFormat.WireType.LengthDelimited);
- output.WriteTag(tag);
- int size = 0;
- for (int i = 0; i >= -5; i--)
- {
- size += CodedOutputStream.ComputeEnumSize(i);
- }
- output.WriteRawVarint32((uint)size);
- for (int i = 0; i >= -5; i--)
- {
- output.WriteEnum(i);
- }
- Assert.AreEqual(0, output.SpaceLeft);
-
- CodedInputStream input = new CodedInputStream(bytes);
- tag = input.ReadTag();
-
- RepeatedField<SampleEnum> values = new RepeatedField<SampleEnum>();
- values.AddEntriesFrom(input, FieldCodec.ForEnum(tag, x => (int)x, x => (SampleEnum)x));
-
- Assert.AreEqual(6, values.Count);
- Assert.AreEqual(SampleEnum.None, values[0]);
- Assert.AreEqual(((SampleEnum)(-1)), values[1]);
- Assert.AreEqual(SampleEnum.NegativeValue, values[2]);
- Assert.AreEqual(((SampleEnum)(-3)), values[3]);
- Assert.AreEqual(((SampleEnum)(-4)), values[4]);
- Assert.AreEqual(((SampleEnum)(-5)), values[5]);
- }
-
- // Fairly perfunctory tests for the non-generic IList implementation
- [Test]
- public void IList_Indexer()
- {
- var field = new RepeatedField<string> { "first", "second" };
- IList list = field;
- Assert.AreEqual("first", list[0]);
- list[1] = "changed";
- Assert.AreEqual("changed", field[1]);
- }
-
- [Test]
- public void IList_Contains()
- {
- IList list = new RepeatedField<string> { "first", "second" };
- Assert.IsTrue(list.Contains("second"));
- Assert.IsFalse(list.Contains("third"));
- Assert.IsFalse(list.Contains(new object()));
- }
-
- [Test]
- public void IList_Add()
- {
- IList list = new RepeatedField<string> { "first", "second" };
- list.Add("third");
- CollectionAssert.AreEqual(new[] { "first", "second", "third" }, list);
- }
-
- [Test]
- public void IList_Remove()
- {
- IList list = new RepeatedField<string> { "first", "second" };
- list.Remove("third"); // No-op, no exception
- list.Remove(new object()); // No-op, no exception
- list.Remove("first");
- CollectionAssert.AreEqual(new[] { "second" }, list);
- }
-
- [Test]
- public void IList_IsFixedSize()
- {
- var field = new RepeatedField<string> { "first", "second" };
- IList list = field;
- Assert.IsFalse(list.IsFixedSize);
- }
-
- [Test]
- public void IList_IndexOf()
- {
- IList list = new RepeatedField<string> { "first", "second" };
- Assert.AreEqual(1, list.IndexOf("second"));
- Assert.AreEqual(-1, list.IndexOf("third"));
- Assert.AreEqual(-1, list.IndexOf(new object()));
- }
-
- [Test]
- public void IList_SyncRoot()
- {
- IList list = new RepeatedField<string> { "first", "second" };
- Assert.AreSame(list, list.SyncRoot);
- }
-
- [Test]
- public void IList_CopyTo()
- {
- IList list = new RepeatedField<string> { "first", "second" };
- string[] stringArray = new string[4];
- list.CopyTo(stringArray, 1);
- CollectionAssert.AreEqual(new[] { null, "first", "second", null }, stringArray);
-
- object[] objectArray = new object[4];
- list.CopyTo(objectArray, 1);
- CollectionAssert.AreEqual(new[] { null, "first", "second", null }, objectArray);
-
- Assert.Throws<ArrayTypeMismatchException>(() => list.CopyTo(new StringBuilder[4], 1));
- Assert.Throws<ArrayTypeMismatchException>(() => list.CopyTo(new int[4], 1));
- }
-
- [Test]
- public void IList_IsSynchronized()
- {
- IList list = new RepeatedField<string> { "first", "second" };
- Assert.IsFalse(list.IsSynchronized);
- }
-
- [Test]
- public void IList_Insert()
- {
- IList list = new RepeatedField<string> { "first", "second" };
- list.Insert(1, "middle");
- CollectionAssert.AreEqual(new[] { "first", "middle", "second" }, list);
- }
-
- [Test]
- public void ToString_Integers()
- {
- var list = new RepeatedField<int> { 5, 10, 20 };
- var text = list.ToString();
- Assert.AreEqual("[ 5, 10, 20 ]", text);
- }
-
- [Test]
- public void ToString_Strings()
- {
- var list = new RepeatedField<string> { "x", "y", "z" };
- var text = list.ToString();
- Assert.AreEqual("[ \"x\", \"y\", \"z\" ]", text);
- }
-
- [Test]
- public void ToString_Messages()
- {
- var list = new RepeatedField<TestAllTypes> { new TestAllTypes { SingleDouble = 1.5 }, new TestAllTypes { SingleInt32 = 10 } };
- var text = list.ToString();
- Assert.AreEqual("[ { \"singleDouble\": 1.5 }, { \"singleInt32\": 10 } ]", text);
- }
-
- [Test]
- public void ToString_Empty()
- {
- var list = new RepeatedField<TestAllTypes> { };
- var text = list.ToString();
- Assert.AreEqual("[ ]", text);
- }
-
- [Test]
- public void ToString_InvalidElementType()
- {
- var list = new RepeatedField<decimal> { 15m };
- Assert.Throws<ArgumentException>(() => list.ToString());
- }
-
- [Test]
- public void ToString_Timestamp()
- {
- var list = new RepeatedField<Timestamp> { Timestamp.FromDateTime(new DateTime(2015, 10, 1, 12, 34, 56, DateTimeKind.Utc)) };
- var text = list.ToString();
- Assert.AreEqual("[ \"2015-10-01T12:34:56Z\" ]", text);
- }
-
- [Test]
- public void ToString_Struct()
- {
- var message = new Struct { Fields = { { "foo", new Value { NumberValue = 20 } } } };
- var list = new RepeatedField<Struct> { message };
- var text = list.ToString();
- Assert.AreEqual(text, "[ { \"foo\": 20 } ]", message.ToString());
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-27 07:53:11 +0000