static void ValidateAggregationWithComObject()
{
Console.WriteLine($"Running {nameof(ValidateAggregationWithComObject)}...");
using var allocTracker = MockReferenceTrackerRuntime.CountTrackerObjectAllocations();
var cw = new TestComWrappers();
WeakReference <Derived> weakRef = Derived.AllocateAndUseBaseType(cw, aggregateRefTracker: false);
ForceGC();
// Validate all instances were cleaned up
Assert.IsFalse(weakRef.TryGetTarget(out _));
Assert.AreEqual(0, allocTracker.GetCount());
}
static void ValidateAggregationWithReferenceTrackerObject()
{
Console.WriteLine($"Running {nameof(ValidateAggregationWithReferenceTrackerObject)}...");
using var allocTracker = MockReferenceTrackerRuntime.CountTrackerObjectAllocations();
var cw = new TestComWrappers();
WeakReference <Derived> weakRef = Derived.AllocateAndUseBaseType(cw, aggregateRefTracker: true);
ForceGC();
// Validate all instances were cleaned up.
Assert.IsFalse(weakRef.TryGetTarget(out _));
// Reference counter cleanup requires additional GCs since the Finalizer is used
// to clean up the Reference Tracker runtime references.
ForceGC();
Assert.AreEqual(0, allocTracker.GetCount());
}