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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.
using System;
using System.Collections.Immutable;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Reflection.PortableExecutable;
using System.Text;
using System.Threading;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Test.Utilities;
using Microsoft.CodeAnalysis.Emit;
using Microsoft.CodeAnalysis.Test.Utilities;
using Microsoft.CodeAnalysis.Rebuild;
using Microsoft.CodeAnalysis.VisualBasic;
using Microsoft.Extensions.Logging;
using Xunit;
using Microsoft.Cci;
using Roslyn.Test.Utilities;
namespace Microsoft.CodeAnalysis.Rebuild.UnitTests
{
public class CompilationOptionsReaderTests : CSharpTestBase
{
private CompilationOptionsReader GetOptionsReader(Compilation compilation)
{
compilation.VerifyDiagnostics();
var peBytes = compilation.EmitToArray(new EmitOptions(debugInformationFormat: DebugInformationFormat.Embedded));
var originalReader = new PEReader(peBytes);
var originalPdbReader = originalReader.GetEmbeddedPdbMetadataReader();
AssertEx.NotNull(originalPdbReader);
var factory = LoggerFactory.Create(configure => { });
var logger = factory.CreateLogger("RoundTripVerification");
return new CompilationOptionsReader(logger, originalPdbReader, originalReader);
}
[Fact]
public void PublicKeyNetModule()
{
var compilation = CreateCompilation(
options: TestOptions.DebugModule,
source: @"
class C { }
");
var reader = GetOptionsReader(compilation);
Assert.Null(reader.GetPublicKey());
}
[Theory]
[CombinatorialData]
public void OutputKind(OutputKind kind)
{
var compilation = CreateCompilation(
options: new CSharpCompilationOptions(outputKind: kind),
source: @"
class Program {
public static void Main() { }
}");
var reader = GetOptionsReader(compilation);
Assert.Equal(kind, reader.GetMetadataCompilationOptions().OptionToEnum<OutputKind>(CompilationOptionNames.OutputKind));
}
}
}
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