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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.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
using System.Text;
using Mono.Linker.Tests.Cases.Expectations.Assertions;
namespace Mono.Linker.Tests.Cases.DataFlow
{
[Kept]
[ExpectedNoWarnings]
class AttributeConstructorDataflow
{
[KeptAttributeAttribute (typeof (KeepsPublicConstructorAttribute))]
[KeptAttributeAttribute (typeof (KeepsPublicMethodsAttribute))]
[KeptAttributeAttribute (typeof (TypeArrayAttribute))]
[KeepsPublicConstructor (typeof (ClassWithKeptPublicConstructor))]
[KeepsPublicMethods ("Mono.Linker.Tests.Cases.DataFlow.AttributeConstructorDataflow+ClassWithKeptPublicMethods")]
[TypeArray (new Type[] { typeof (AttributeConstructorDataflow) })]
// Trimmer only for now - https://github.com/dotnet/linker/issues/2273
[ExpectedWarning ("IL2026", "--ClassWithKeptPublicMethods--", ProducedBy = ProducedBy.Trimmer)]
public static void Main ()
{
typeof (AttributeConstructorDataflow).GetMethod ("Main").GetCustomAttribute (typeof (KeepsPublicConstructorAttribute));
typeof (AttributeConstructorDataflow).GetMethod ("Main").GetCustomAttribute (typeof (KeepsPublicMethodsAttribute));
AllOnSelf.Test ();
}
[Kept]
[KeptBaseType (typeof (Attribute))]
class KeepsPublicConstructorAttribute : Attribute
{
[Kept]
public KeepsPublicConstructorAttribute (
[KeptAttributeAttribute(typeof(DynamicallyAccessedMembersAttribute))]
[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicConstructors)]
Type type)
{
}
}
[Kept]
[KeptBaseType (typeof (Attribute))]
class KeepsPublicMethodsAttribute : Attribute
{
[Kept]
public KeepsPublicMethodsAttribute (
[KeptAttributeAttribute (typeof (DynamicallyAccessedMembersAttribute))]
[DynamicallyAccessedMembers (DynamicallyAccessedMemberTypes.PublicMethods)]
string type)
{
}
}
[Kept]
class ClassWithKeptPublicConstructor
{
[Kept]
public ClassWithKeptPublicConstructor (int unused) { }
private ClassWithKeptPublicConstructor (short unused) { }
public void Method () { }
}
[Kept]
class ClassWithKeptPublicMethods
{
[Kept]
[KeptAttributeAttribute (typeof (RequiresUnreferencedCodeAttribute))]
[RequiresUnreferencedCode ("--ClassWithKeptPublicMethods--")]
public static void KeptMethod () { }
static void Method () { }
}
[Kept]
class AllOnSelf
{
[Kept]
public static void Test ()
{
var t = typeof (KeepAllOnSelf);
}
[Kept]
[KeptBaseType (typeof (Attribute))]
class KeepsAllAttribute : Attribute
{
[Kept]
public KeepsAllAttribute (
[KeptAttributeAttribute (typeof (DynamicallyAccessedMembersAttribute))]
[DynamicallyAccessedMembers (DynamicallyAccessedMemberTypes.All)]
Type type)
{
}
}
[KeepsAll (typeof (KeepAllOnSelf))]
[Kept]
[KeptAttributeAttribute (typeof (KeepsAllAttribute))]
[KeptMember (".ctor()")]
class KeepAllOnSelf
{
[Kept]
public void Method () { }
[Kept]
public int Field;
}
}
[Kept]
[KeptBaseType (typeof (Attribute))]
class TypeArrayAttribute : Attribute
{
[Kept]
public TypeArrayAttribute (Type[] types) // This should not trigger data flow analysis of the parameter
{
}
}
}
}
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