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src/Compilers/CSharp/Test/Symbol/CrossLanguageTests.cs
42 строки
1 KB
Jared Parsons
generated move
28 сен 2020, 19:36
28 сен 2020, 19:36
1cca63b
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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. // See the LICENSE file in the project root for more information. #nullable disable using System.Linq; using Microsoft.CodeAnalysis.CSharp.Test.Utilities; using Microsoft.CodeAnalysis.Test.Utilities; using Microsoft.CodeAnalysis.VisualBasic; using Xunit; namespace Microsoft.CodeAnalysis.CSharp.UnitTests { public class CrossLanguageTests : CSharpTestBase { [Fact] public void CanBeReferencedByName() { var vbText = @" Public Interface I Property P(x As Integer) End Interface "; var vbcomp = VisualBasicCompilation.Create( "Test", new[] { VisualBasicSyntaxTree.ParseText(vbText) }, new[] { MscorlibRef_v4_0_30316_17626 }, new VisualBasicCompilationOptions(OutputKind.DynamicallyLinkedLibrary)); var ref1 = vbcomp.EmitToImageReference(embedInteropTypes: true); var text = @"class C : I {}"; var tree = Parse(text); var comp = CreateEmptyCompilation(new[] { tree }, new[] { ref1 }); var t = comp.GetTypeByMetadataName("I"); Assert.Empty(t.GetMembersUnordered().Where(x => x.Kind == SymbolKind.Method && !x.CanBeReferencedByName)); Assert.False(t.GetMembersUnordered().Where(x => x.Kind == SymbolKind.Property).First().CanBeReferencedByName); //there's only one. } } }