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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.Linq;
using System.Text;
using System.Threading.Tasks;
using Mono.Linker.Tests.Cases.Expectations.Assertions;
using Mono.Linker.Tests.Cases.Expectations.Helpers;
namespace Mono.Linker.Tests.Cases.RequiresCapability
{
[SkipKeptItemsValidation]
[ExpectedNoWarnings]
class SuppressRequires
{
public static void Main ()
{
SuppressMethodBodyReferences.Test ();
SuppressGenericParameters<TestType, TestType>.Test ();
}
class SuppressMethodBodyReferences
{
static Type _unknownType;
static Type GetUnknownType () => null;
[RequiresUnreferencedCode ("Message for --MethodWithRequires--")]
[RequiresAssemblyFiles ("Message for --MethodWithRequires--")]
[RequiresDynamicCode ("Message for --MethodWithRequires--")]
static void MethodWithRequires ()
{
}
[DynamicallyAccessedMembers (DynamicallyAccessedMemberTypes.PublicConstructors)]
static Type _requiresPublicConstructors;
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestMethodWithRequires ()
{
// Normally this would warn, but with the attribute on this method it should be auto-suppressed
MethodWithRequires ();
}
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestParameter ()
{
_unknownType.RequiresPublicMethods ();
}
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestReturnValue ()
{
GetUnknownType ().RequiresPublicEvents ();
}
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestField ()
{
_requiresPublicConstructors = _unknownType;
}
[UnconditionalSuppressMessage ("Trimming", "IL2026")]
[UnconditionalSuppressMessage ("SingleFile", "IL3002")]
[UnconditionalSuppressMessage ("AOT", "IL3050")]
public static void Test ()
{
TestMethodWithRequires ();
TestParameter ();
TestReturnValue ();
TestField ();
}
}
[ExpectedNoWarnings]
class SuppressGenericParameters<TUnknown, [DynamicallyAccessedMembers (DynamicallyAccessedMemberTypes.PublicProperties)] TPublicProperties>
{
static Type _unknownType;
static void GenericMethodRequiresPublicMethods<[DynamicallyAccessedMembers (DynamicallyAccessedMemberTypes.PublicMethods)] T> () { }
class GenericTypeRequiresPublicFields<[DynamicallyAccessedMembers (DynamicallyAccessedMemberTypes.PublicFields)] T> { }
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestGenericMethod ()
{
GenericMethodRequiresPublicMethods<TUnknown> ();
}
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestGenericMethodMismatch ()
{
GenericMethodRequiresPublicMethods<TPublicProperties> ();
}
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestGenericType ()
{
new GenericTypeRequiresPublicFields<TUnknown> ();
}
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestMakeGenericTypeWithStaticTypes ()
{
typeof (GenericTypeRequiresPublicFields<>).MakeGenericType (typeof (TUnknown));
}
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestMakeGenericTypeWithDynamicTypes ()
{
typeof (GenericTypeRequiresPublicFields<>).MakeGenericType (_unknownType);
}
[RequiresUnreferencedCode ("")]
[RequiresAssemblyFiles ("")]
[RequiresDynamicCode ("")]
static void TestMakeGenericMethod ()
{
typeof (SuppressGenericParameters<TUnknown, TPublicProperties>)
.GetMethod ("GenericMethodRequiresPublicMethods", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static)
.MakeGenericMethod (typeof (TPublicProperties));
}
[UnconditionalSuppressMessage ("Trimming", "IL2026")]
[UnconditionalSuppressMessage ("SingleFile", "IL3002")]
[UnconditionalSuppressMessage ("AOT", "IL3050")]
public static void Test ()
{
TestGenericMethod ();
TestGenericMethodMismatch ();
TestGenericType ();
TestMakeGenericTypeWithStaticTypes ();
TestMakeGenericTypeWithDynamicTypes ();
TestMakeGenericMethod ();
}
}
class TestType { }
}
}
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