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// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using System;
using System.Collections;
using Mono.Linker.Tests.Cases.Expectations.Assertions;
using Mono.Linker.Tests.Cases.Expectations.Helpers;
using Mono.Linker.Tests.Cases.Expectations.Metadata;
using Mono.Linker.Tests.Cases.Inheritance.Interfaces.Dependencies;
namespace Mono.Linker.Tests.Cases.Inheritance.Interfaces
{
[SetupCompileBefore ("copylibrary.dll", new[] { "Dependencies/CopyLibrary.cs" })]
[SetupLinkerAction ("copy", "copylibrary")]
public class InterfaceVariants
{
public static void Main ()
{
Type t = typeof (UninstantiatedPublicClassWithInterface);
t = typeof (UninstantiatedPublicClassWithImplicitlyImplementedInterface);
t = typeof (UninstantiatedPublicClassWithPrivateInterface);
UninstantiatedPublicClassWithInterface.InternalStaticInterfaceMethodUsed ();
InstantiatedClassWithInterfaces.InternalStaticInterfaceMethodUsed ();
// Use all public interfaces - they're marked as public only to denote them as "used"
typeof (IPublicInterface).RequiresPublicMethods ();
typeof (IPublicStaticInterface).RequiresPublicMethods ();
var a = new InstantiatedClassWithInterfaces ();
}
[Kept]
[KeptInterface (typeof (IEnumerator))]
[KeptInterface (typeof (IPublicInterface))]
[KeptInterface (typeof (IPublicStaticInterface))]
[KeptInterface (typeof (IInternalStaticInterfaceWithUsedMethod))] // https://github.com/dotnet/linker/issues/2733
[KeptInterface (typeof (ICopyLibraryInterface))]
[KeptInterface (typeof (ICopyLibraryStaticInterface))]
public class UninstantiatedPublicClassWithInterface :
IPublicInterface,
IPublicStaticInterface,
IInternalInterface,
IInternalStaticInterface,
IInternalStaticInterfaceWithUsedMethod,
IEnumerator,
ICopyLibraryInterface,
ICopyLibraryStaticInterface
{
internal UninstantiatedPublicClassWithInterface () { }
[Kept]
public void PublicInterfaceMethod () { }
[Kept]
void IPublicInterface.ExplicitImplementationPublicInterfaceMethod () { }
[Kept]
public static void PublicStaticInterfaceMethod () { }
[Kept]
static void IPublicStaticInterface.ExplicitImplementationPublicStaticInterfaceMethod () { }
public void InternalInterfaceMethod () { }
void IInternalInterface.ExplicitImplementationInternalInterfaceMethod () { }
public static void InternalStaticInterfaceMethod () { }
static void IInternalStaticInterface.ExplicitImplementationInternalStaticInterfaceMethod () { }
[Kept]
public static void InternalStaticInterfaceMethodUsed () { }
[Kept]
[ExpectBodyModified]
bool IEnumerator.MoveNext () { throw new PlatformNotSupportedException (); }
[Kept]
object IEnumerator.Current {
[Kept]
[ExpectBodyModified]
get { throw new PlatformNotSupportedException (); }
}
[Kept]
void IEnumerator.Reset () { }
[Kept]
public void CopyLibraryInterfaceMethod () { }
[Kept]
void ICopyLibraryInterface.CopyLibraryExplicitImplementationInterfaceMethod () { }
[Kept]
public static void CopyLibraryStaticInterfaceMethod () { }
[Kept]
static void ICopyLibraryStaticInterface.CopyLibraryExplicitImplementationStaticInterfaceMethod () { }
}
[Kept]
[KeptInterface (typeof (IFormattable))]
public class UninstantiatedPublicClassWithImplicitlyImplementedInterface : IInternalInterface, IFormattable
{
internal UninstantiatedPublicClassWithImplicitlyImplementedInterface () { }
public void InternalInterfaceMethod () { }
void IInternalInterface.ExplicitImplementationInternalInterfaceMethod () { }
[Kept]
[ExpectBodyModified]
[ExpectLocalsModified]
public string ToString (string format, IFormatProvider formatProvider)
{
return "formatted string";
}
}
[Kept]
[KeptInterface (typeof (IEnumerator))]
[KeptInterface (typeof (IPublicInterface))]
[KeptInterface (typeof (IPublicStaticInterface))]
[KeptInterface (typeof (IInternalStaticInterfaceWithUsedMethod))] // https://github.com/dotnet/linker/issues/2733
[KeptInterface (typeof (ICopyLibraryInterface))]
[KeptInterface (typeof (ICopyLibraryStaticInterface))]
public class InstantiatedClassWithInterfaces :
IPublicInterface,
IPublicStaticInterface,
IInternalInterface,
IInternalStaticInterface,
IInternalStaticInterfaceWithUsedMethod,
IEnumerator,
ICopyLibraryInterface,
ICopyLibraryStaticInterface
{
[Kept]
public InstantiatedClassWithInterfaces () { }
[Kept]
public void PublicInterfaceMethod () { }
[Kept]
void IPublicInterface.ExplicitImplementationPublicInterfaceMethod () { }
[Kept]
public static void PublicStaticInterfaceMethod () { }
[Kept]
static void IPublicStaticInterface.ExplicitImplementationPublicStaticInterfaceMethod () { }
public void InternalInterfaceMethod () { }
void IInternalInterface.ExplicitImplementationInternalInterfaceMethod () { }
public static void InternalStaticInterfaceMethod () { }
static void IInternalStaticInterface.ExplicitImplementationInternalStaticInterfaceMethod () { }
[Kept]
public static void InternalStaticInterfaceMethodUsed () { }
[Kept]
bool IEnumerator.MoveNext () { throw new PlatformNotSupportedException (); }
[Kept]
object IEnumerator.Current { [Kept] get { throw new PlatformNotSupportedException (); } }
[Kept]
void IEnumerator.Reset () { }
[Kept]
public void CopyLibraryInterfaceMethod () { }
[Kept]
void ICopyLibraryInterface.CopyLibraryExplicitImplementationInterfaceMethod () { }
[Kept]
public static void CopyLibraryStaticInterfaceMethod () { }
[Kept]
static void ICopyLibraryStaticInterface.CopyLibraryExplicitImplementationStaticInterfaceMethod () { }
}
[Kept]
public class UninstantiatedPublicClassWithPrivateInterface : IPrivateInterface
{
internal UninstantiatedPublicClassWithPrivateInterface () { }
void IPrivateInterface.PrivateInterfaceMethod () { }
}
[Kept]
public interface IPublicInterface
{
[Kept]
void PublicInterfaceMethod ();
[Kept]
void ExplicitImplementationPublicInterfaceMethod ();
}
[Kept]
public interface IPublicStaticInterface
{
[Kept]
static abstract void PublicStaticInterfaceMethod ();
[Kept]
static abstract void ExplicitImplementationPublicStaticInterfaceMethod ();
}
internal interface IInternalInterface
{
void InternalInterfaceMethod ();
void ExplicitImplementationInternalInterfaceMethod ();
}
internal interface IInternalStaticInterface
{
static abstract void InternalStaticInterfaceMethod ();
static abstract void ExplicitImplementationInternalStaticInterfaceMethod ();
}
// The interface methods themselves are not used, but the implentation of these methods is
// https://github.com/dotnet/linker/issues/2733
[Kept]
internal interface IInternalStaticInterfaceWithUsedMethod
{
[Kept] // https://github.com/dotnet/linker/issues/2733
static abstract void InternalStaticInterfaceMethodUsed ();
}
private interface IPrivateInterface
{
void PrivateInterfaceMethod ();
}
}
}
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