public void Properties_Roundtrip()
{
var f = new BinaryFormatter();
Assert.Null(f.Binder);
var binder = new DelegateBinder();
f.Binder = binder;
Assert.Same(binder, f.Binder);
Assert.Null(f.Context.Context);
Assert.Equal(StreamingContextStates.All, f.Context.State);
var context = new StreamingContext(StreamingContextStates.Clone);
f.Context = context;
Assert.Equal(StreamingContextStates.Clone, f.Context.State);
Assert.Null(f.SurrogateSelector);
var selector = new SurrogateSelector();
f.SurrogateSelector = selector;
Assert.Same(selector, f.SurrogateSelector);
Assert.Equal(FormatterAssemblyStyle.Simple, f.AssemblyFormat);
f.AssemblyFormat = FormatterAssemblyStyle.Full;
Assert.Equal(FormatterAssemblyStyle.Full, f.AssemblyFormat);
Assert.Equal(TypeFilterLevel.Full, f.FilterLevel);
f.FilterLevel = TypeFilterLevel.Low;
Assert.Equal(TypeFilterLevel.Low, f.FilterLevel);
Assert.Equal(FormatterTypeStyle.TypesAlways, f.TypeFormat);
f.TypeFormat = FormatterTypeStyle.XsdString;
Assert.Equal(FormatterTypeStyle.XsdString, f.TypeFormat);
}
internal DelegateEndInvokeMethod(
SourceNamedTypeSymbol delegateType,
DelegateDeclarationSyntax syntax,
DelegateBinder binder,
DiagnosticBag diagnostics)
: base(delegateType, syntax, MethodKind.Ordinary, DeclarationModifiers.Virtual | DeclarationModifiers.Public, binder, diagnostics)
{
}
internal DelegateBeginInvokeMethod(
SourceNamedTypeSymbol delegateType,
DelegateDeclarationSyntax syntax,
DelegateBinder binder,
DiagnosticBag diagnostics,
CancellationToken cancellationToken)
: base(delegateType, CommonMemberNames.DelegateBeginInvokeName, syntax, MethodKind.Ordinary, DeclarationModifiers.Virtual | DeclarationModifiers.Public, binder, diagnostics, cancellationToken)
{
}
internal DelegateEndInvokeMethod(
SourceNamedTypeSymbol delegateType,
DelegateDeclarationSyntax syntax,
DelegateBinder binder,
DiagnosticBag diagnostics,
CancellationToken cancellationToken)
: base(delegateType, CommonMemberNames.DelegateEndInvokeName, syntax, MethodKind.Ordinary, DeclarationModifiers.Virtual | DeclarationModifiers.Public, binder, diagnostics, cancellationToken)
{
}
private void AddDelegateMembers(
ArrayBuilder<Symbol> symbols,
DelegateDeclarationSyntax syntax,
BinderFactory binderFactory,
DiagnosticBag diagnostics)
{
var bodyBinder = binderFactory.GetBinder(syntax.ParameterList);
// A delegate has the following members: (see CLI spec 13.6)
// (1) a method named Invoke with the specified signature
var invoke = new DelegateInvokeMethodImplementation(this, syntax, bodyBinder, diagnostics);
invoke.CheckMethodVarianceSafety(diagnostics);
symbols.Add(invoke);
// (2) a constructor with argument types (object, System.IntPtr)
symbols.Add(new DelegateConstructor(this, syntax, bodyBinder));
var delegateBinder = new DelegateBinder(bodyBinder, this, invoke);
// (3) BeginInvoke
symbols.Add(new DelegateBeginInvokeMethod(this, syntax, delegateBinder, diagnostics));
// and (4) EndInvoke methods
symbols.Add(new DelegateEndInvokeMethod(this, syntax, delegateBinder, diagnostics));
if (this.DeclaredAccessibility <= Accessibility.Private)
{
return;
}
if (!this.IsNoMoreVisibleThan(invoke.ReturnType))
{
// Inconsistent accessibility: return type '{1}' is less accessible than delegate '{0}'
diagnostics.Add(ErrorCode.ERR_BadVisDelegateReturn, Locations[0], this, invoke.ReturnType);
}
foreach (var parameter in invoke.Parameters)
{
if (!parameter.Type.IsAtLeastAsVisibleAs(this))
{
// Inconsistent accessibility: parameter type '{1}' is less accessible than delegate '{0}'
diagnostics.Add(ErrorCode.ERR_BadVisDelegateParam, Locations[0], this, parameter.Type);
}
}
}
private void AddDelegateMembers(
ArrayBuilder <Symbol> symbols,
DelegateDeclarationSyntax syntax,
BinderFactory binderFactory,
DiagnosticBag diagnostics)
{
var bodyBinder = binderFactory.GetBinder(syntax.ParameterList);
// A delegate has the following members: (see CLI spec 13.6)
// (1) a method named Invoke with the specified signature
var invoke = new DelegateInvokeMethodImplementation(this, syntax, bodyBinder, diagnostics);
invoke.CheckMethodVarianceSafety(diagnostics);
symbols.Add(invoke);
// (2) a constructor with argument types (object, System.IntPtr)
symbols.Add(new DelegateConstructor(this, syntax, bodyBinder));
var delegateBinder = new DelegateBinder(bodyBinder, this, invoke);
// (3) BeginInvoke
symbols.Add(new DelegateBeginInvokeMethod(this, syntax, delegateBinder, diagnostics));
// and (4) EndInvoke methods
symbols.Add(new DelegateEndInvokeMethod(this, syntax, delegateBinder, diagnostics));
if (this.DeclaredAccessibility <= Accessibility.Private)
{
return;
}
if (!this.IsNoMoreVisibleThan(invoke.ReturnType))
{
// Inconsistent accessibility: return type '{1}' is less accessible than delegate '{0}'
diagnostics.Add(ErrorCode.ERR_BadVisDelegateReturn, Locations[0], this, invoke.ReturnType);
}
foreach (var parameter in invoke.Parameters)
{
if (!parameter.Type.IsAtLeastAsVisibleAs(this))
{
// Inconsistent accessibility: parameter type '{1}' is less accessible than delegate '{0}'
diagnostics.Add(ErrorCode.ERR_BadVisDelegateParam, Locations[0], this, parameter.Type);
}
}
}
internal DelegateEndInvokeMethod(
SourceNamedTypeSymbol delegateType,
DelegateDeclarationSyntax syntax,
DelegateBinder binder,
DiagnosticBag diagnostics)
: base(delegateType, syntax, MethodKind.Ordinary, DeclarationModifiers.Virtual | DeclarationModifiers.Public, binder, diagnostics)
{
}