public void TestMetadataImportOptions()
{
var options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
Assert.Equal(MetadataImportOptions.Public, options.MetadataImportOptions);
options = options.WithMetadataImportOptions(MetadataImportOptions.Internal);
Assert.Equal(MetadataImportOptions.Internal, options.MetadataImportOptions);
options = options.WithMetadataImportOptions(MetadataImportOptions.All);
Assert.Equal(MetadataImportOptions.All, options.MetadataImportOptions);
options = options.WithMetadataImportOptions(MetadataImportOptions.Public);
Assert.Equal(MetadataImportOptions.Public, options.MetadataImportOptions);
var commonOptions = (CompilationOptions)options;
commonOptions = commonOptions.WithMetadataImportOptions(MetadataImportOptions.Internal);
Assert.Equal(MetadataImportOptions.Internal, ((CSharpCompilationOptions)commonOptions).MetadataImportOptions);
commonOptions = commonOptions.WithMetadataImportOptions(MetadataImportOptions.All);
Assert.Equal(MetadataImportOptions.All, ((CSharpCompilationOptions)commonOptions).MetadataImportOptions);
commonOptions = commonOptions.WithMetadataImportOptions(MetadataImportOptions.Public);
Assert.Equal(MetadataImportOptions.Public, ((CSharpCompilationOptions)commonOptions).MetadataImportOptions);
var source = @"
public class C
{
public int P1 {get; set;}
internal int P2 {get; set;}
private int P3 {get; set;}
}
";
var compilation0 = CreateStandardCompilation(source);
options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
var compilation = CreateStandardCompilation("", options: options, references: new[] { compilation0.EmitToImageReference() });
var c = compilation.GetTypeByMetadataName("C");
Assert.NotEmpty(c.GetMembers("P1"));
Assert.Empty(c.GetMembers("P2"));
Assert.Empty(c.GetMembers("P3"));
compilation = compilation.WithOptions(options.WithMetadataImportOptions(MetadataImportOptions.Internal));
c = compilation.GetTypeByMetadataName("C");
Assert.NotEmpty(c.GetMembers("P1"));
Assert.NotEmpty(c.GetMembers("P2"));
Assert.Empty(c.GetMembers("P3"));
compilation = compilation.WithOptions(options.WithMetadataImportOptions(MetadataImportOptions.All));
c = compilation.GetTypeByMetadataName("C");
Assert.NotEmpty(c.GetMembers("P1"));
Assert.NotEmpty(c.GetMembers("P2"));
Assert.NotEmpty(c.GetMembers("P3"));
}
public static string Compile(string scriptPath, List <string> assemblyPaths)
{
var compilationOptions = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary, allowUnsafe: true, optimizationLevel: OptimizationLevel.Debug);
compilationOptions.WithMetadataImportOptions(MetadataImportOptions.All);
typeof(CSharpCompilationOptions).GetProperty("TopLevelBinderFlags", BindingFlags.Instance | BindingFlags.NonPublic).SetValue(compilationOptions, (uint)1 << 22);
List <MetadataReference> metadataReferences = new List <MetadataReference>();
foreach (var asmPath in assemblyPaths)
{
metadataReferences.Add(MetadataReference.CreateFromFile(asmPath));
}
var compilationResult = CSharpCompilation.Create("LatiosBurstPatched",
new[] { CSharpSyntaxTree.ParseText(File.ReadAllText(scriptPath)) },
metadataReferences,
compilationOptions).Emit(@"Library/PlayerScriptAssemblies/LatiosBurstPatched.dll");
// Output compile errors.
foreach (var d in compilationResult.Diagnostics.Where(d => d.IsWarningAsError || d.Severity == DiagnosticSeverity.Error))
{
Debug.LogError(string.Format("{0} ({1}): {2} {3}", d.Severity, d.Id, d.GetMessage(), d.Location.GetMappedLineSpan()));
}
return(compilationResult.Success ? @"Library/PlayerScriptAssemblies/LatiosBurstPatched.dll" : null);
}
public void TestMetadataImportOptions_01()
{
var expectedDiagnostics = new[]
{
// error CS7088: Invalid 'MetadataImportOptions' value: '255'.
Diagnostic(ErrorCode.ERR_BadCompilationOptionValue).WithArguments("MetadataImportOptions", "255").WithLocation(1, 1)
};
var options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
Assert.Equal(MetadataImportOptions.Public, options.MetadataImportOptions);
options.VerifyErrors();
options = options.WithMetadataImportOptions(MetadataImportOptions.Internal);
Assert.Equal(MetadataImportOptions.Internal, options.MetadataImportOptions);
options.VerifyErrors();
options = options.WithMetadataImportOptions(MetadataImportOptions.All);
Assert.Equal(MetadataImportOptions.All, options.MetadataImportOptions);
options.VerifyErrors();
options = options.WithMetadataImportOptions(MetadataImportOptions.Public);
Assert.Equal(MetadataImportOptions.Public, options.MetadataImportOptions);
options.VerifyErrors();
options = options.WithMetadataImportOptions((MetadataImportOptions)byte.MaxValue);
Assert.Equal((MetadataImportOptions)byte.MaxValue, options.MetadataImportOptions);
options.VerifyErrors(expectedDiagnostics);
var commonOptions = (CompilationOptions)options;
commonOptions = commonOptions.WithMetadataImportOptions(MetadataImportOptions.Internal);
Assert.Equal(MetadataImportOptions.Internal, ((CSharpCompilationOptions)commonOptions).MetadataImportOptions);
((CSharpCompilationOptions)commonOptions).VerifyErrors();
commonOptions = commonOptions.WithMetadataImportOptions(MetadataImportOptions.All);
Assert.Equal(MetadataImportOptions.All, ((CSharpCompilationOptions)commonOptions).MetadataImportOptions);
((CSharpCompilationOptions)commonOptions).VerifyErrors();
commonOptions = commonOptions.WithMetadataImportOptions(MetadataImportOptions.Public);
Assert.Equal(MetadataImportOptions.Public, ((CSharpCompilationOptions)commonOptions).MetadataImportOptions);
((CSharpCompilationOptions)commonOptions).VerifyErrors();
commonOptions = commonOptions.WithMetadataImportOptions((MetadataImportOptions)byte.MaxValue);
Assert.Equal((MetadataImportOptions)byte.MaxValue, ((CSharpCompilationOptions)commonOptions).MetadataImportOptions);
((CSharpCompilationOptions)commonOptions).VerifyErrors(expectedDiagnostics);
var source = @"
public class C
{
public int P1 {get; set;}
internal int P2 {get; set;}
private int P3 {get; set;}
}
";
var compilation0 = CreateCompilation(source);
options = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary);
var compilation = CreateCompilation("", options: options, references: new[] { compilation0.EmitToImageReference() });
var c = compilation.GetTypeByMetadataName("C");
Assert.NotEmpty(c.GetMembers("P1"));
Assert.Empty(c.GetMembers("P2"));
Assert.Empty(c.GetMembers("P3"));
CompileAndVerify(compilation);
compilation = compilation.WithOptions(options.WithMetadataImportOptions(MetadataImportOptions.Internal));
c = compilation.GetTypeByMetadataName("C");
Assert.NotEmpty(c.GetMembers("P1"));
Assert.NotEmpty(c.GetMembers("P2"));
Assert.Empty(c.GetMembers("P3"));
CompileAndVerify(compilation);
compilation = compilation.WithOptions(options.WithMetadataImportOptions(MetadataImportOptions.All));
c = compilation.GetTypeByMetadataName("C");
Assert.NotEmpty(c.GetMembers("P1"));
Assert.NotEmpty(c.GetMembers("P2"));
Assert.NotEmpty(c.GetMembers("P3"));
CompileAndVerify(compilation);
compilation = compilation.WithOptions(options.WithMetadataImportOptions((MetadataImportOptions)byte.MaxValue));
c = compilation.GetTypeByMetadataName("C");
Assert.NotEmpty(c.GetMembers("P1"));
Assert.NotEmpty(c.GetMembers("P2"));
Assert.Empty(c.GetMembers("P3"));
compilation.VerifyEmitDiagnostics(expectedDiagnostics);
compilation.VerifyDiagnostics(expectedDiagnostics);
}