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GenericsTest.SequentialClassD.cs
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GenericsTest.SequentialClassD.cs
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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;
using System.Runtime.InteropServices;
using Xunit;
unsafe partial class GenericsNative
{
[DllImport(nameof(GenericsNative))]
public static extern SequentialClass<double> GetSequentialClassD(double e00);
[DllImport(nameof(GenericsNative))]
public static extern void GetSequentialClassDOut(double e00, out SequentialClass<double> value);
[DllImport(nameof(GenericsNative), EntryPoint = "GetSequentialClassDPtr")]
public static extern ref readonly SequentialClass<double> GetSequentialClassDRef(double e00);
[DllImport(nameof(GenericsNative))]
public static extern SequentialClass<double> AddSequentialClassD(SequentialClass<double> lhs, SequentialClass<double> rhs);
[DllImport(nameof(GenericsNative))]
public static extern SequentialClass<double> AddSequentialClassDs([MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 1)] SequentialClass<double>[] pValues, int count);
[DllImport(nameof(GenericsNative))]
public static extern SequentialClass<double> AddSequentialClassDs(in SequentialClass<double> pValues, int count);
}
unsafe partial class GenericsTest
{
private static void TestSequentialClassD()
{
Assert.Throws<MarshalDirectiveException>(() => GenericsNative.GetSequentialClassD(1.0));
Assert.Throws<MarshalDirectiveException>(() => GenericsNative.GetSequentialClassDOut(1.0, out GenericsNative.SequentialClass<double> value2));
Assert.Throws<MarshalDirectiveException>(() => GenericsNative.GetSequentialClassDRef(1.0));
Assert.Throws<MarshalDirectiveException>(() => GenericsNative.AddSequentialClassD(default, default));
GenericsNative.SequentialClass<double>[] values = new GenericsNative.SequentialClass<double>[] {
default,
default,
default
};
Assert.Throws<MarshalDirectiveException>(() => GenericsNative.AddSequentialClassDs(values, values.Length));
Assert.Throws<MarshalDirectiveException>(() => GenericsNative.AddSequentialClassDs(in values[0], values.Length));
}
}