public async Task CanInspectSecureDelegate()
{
using (var scope = await HeapAnalysisScope.Create())
{
var delegateObj = scope.Subject.GetFieldValue(nameof(HeapAnalysisTarget.Program.SecureDelegate)).CastAs <IClrCompositeObject>();
var details = new DelegateInspector().Inspect(delegateObj);
Assert.That(details.Kind.HasFlag(DelegateKind.Secure7));
}
}
public async Task CanInspectInstanceOpenVirtualDelegate()
{
using (var scope = await HeapAnalysisScope.Create())
{
var delegateObj = scope.Subject.GetFieldValue(nameof(HeapAnalysisTarget.Program.InstanceOpenVirtualDelegate)).CastAs <IClrCompositeObject>();
var details = new DelegateInspector().Inspect(delegateObj);
Assert.That(details.Kind.HasFlag(DelegateKind.InstanceOpenVirtual3));
Assert.That(details.TargetOrFirstArg, Is.Null);
Assert.That(details.Method, Is.EqualTo(scope.FindClrType <HeapAnalysisTarget.Program.InstanceDelegateContainer>().FindMethodByName("VirtualMethod")).Using(new ClrMethodEqualityComparer()));
}
}
public async Task CanInspectInstanceClosedDelegate()
{
using (var scope = await HeapAnalysisScope.Create())
{
var delegateObj = scope.Subject.GetFieldValue(nameof(HeapAnalysisTarget.Program.InstanceClosedDelegate)).CastAs <IClrCompositeObject>();
var details = new DelegateInspector().Inspect(delegateObj);
Assert.That(details.Kind.HasFlag(DelegateKind.InstanceClosed1));
var targetInstance = details.TargetOrFirstArg.CastAs <ClrClassObject>();
Assert.That(targetInstance.Type.CanBeAssignedTo <HeapAnalysisTarget.Program.InstanceDelegateContainer>());
Assert.That(targetInstance.GetFieldValue <string>("instanceId"), Is.EqualTo("Instance1"));
Assert.That(details.Method, Is.EqualTo(targetInstance.Type.FindMethodByName("Method")).Using(new ClrMethodEqualityComparer()));
}
}
