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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Collections;
using System.Runtime.Serialization.Formatters.Binary;
using PresentationCore.Tests.TestUtilities;
using PresentationCore.Tests.FluentAssertions;
using System.Formats.Nrbf;
namespace PresentationCore.Tests.BinaryFormat;
public class ListTests
{
public static TheoryData<object> ArrayList_Primitive_Data => new()
{
int.MaxValue,
uint.MaxValue,
long.MaxValue,
ulong.MaxValue,
short.MaxValue,
ushort.MaxValue,
byte.MaxValue,
sbyte.MaxValue,
true,
float.MaxValue,
double.MaxValue,
char.MaxValue,
TimeSpan.MaxValue,
DateTime.MaxValue,
decimal.MaxValue,
};
public static TheoryData<ArrayList> ArrayLists_TestData => new()
{
new ArrayList(),
new ArrayList()
{
int.MaxValue,
uint.MaxValue,
long.MaxValue,
ulong.MaxValue,
short.MaxValue,
ushort.MaxValue,
byte.MaxValue,
sbyte.MaxValue,
true,
float.MaxValue,
double.MaxValue,
char.MaxValue,
TimeSpan.MaxValue,
DateTime.MaxValue,
decimal.MaxValue,
"You betcha"
},
new ArrayList() { "Same", "old", "same", "old" }
};
public static TheoryData<ArrayList> ArrayLists_UnsupportedTestData => new()
{
new ArrayList()
{
new object(),
},
new ArrayList()
{
int.MaxValue,
new System.Drawing.Point()
}
};
[Theory]
[MemberData(nameof(PrimitiveLists_TestData))]
public void BinaryFormatWriter_TryWritePrimitiveList(IList list)
{
using MemoryStream stream = new();
BinaryFormatWriter.TryWritePrimitiveList(stream, list).Should().BeTrue();
stream.Position = 0;
using var formatterScope = new BinaryFormatterScope(enable: true);
#pragma warning disable SYSLIB0011 // Type or member is obsolete
BinaryFormatter formatter = new();
IList deserialized = (IList)formatter.Deserialize(stream);
#pragma warning restore SYSLIB0011
deserialized.Should().BeEquivalentTo(list);
}
[Theory]
[MemberData(nameof(Lists_UnsupportedTestData))]
public void BinaryFormatWriter_TryWritePrimitiveList_Unsupported(IList list)
{
using MemoryStream stream = new();
BinaryFormatWriter.TryWritePrimitiveList(stream, list).Should().BeFalse();
stream.Position.Should().Be(0);
}
[Theory]
[MemberData(nameof(PrimitiveLists_TestData))]
public void BinaryFormattedObjectExtensions_TryGetPrimitiveList(IList list)
{
SerializationRecord format = list.SerializeAndParse();
format.TryGetPrimitiveList(out object? deserialized).Should().BeTrue();
deserialized.Should().BeEquivalentTo(list);
}
public static TheoryData<IList> PrimitiveLists_TestData => new()
{
new List<int>(),
new List<float>() { 3.14f },
new List<float>() { float.NaN, float.PositiveInfinity, float.NegativeInfinity, float.NegativeZero },
new List<int>() { 1, 3, 4, 5, 6, 7 },
new List<byte>() { 0xDE, 0xAD, 0xBE, 0xEF },
new List<char>() { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h' },
new List<char>() { 'a', '\0', 'c' },
new List<string>() { "Believe", "it", "or", "not" },
new List<decimal>() { 42m },
new List<DateTime>() { new(2000, 1, 1) },
new List<TimeSpan>() { new(0, 0, 50) }
};
public static TheoryData<IList> Lists_UnsupportedTestData => new()
{
new List<object>(),
new List<nint>(),
new List<(int, int)>()
};
}
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