public void GetRecursive()
{
var x = new object();
var y = new object();
var settings = PropertiesSettings.GetOrCreate();
var rec = TrackerCache.GetOrAdd(x, y, settings, p => new Recursive(p, settings));
Assert.AreSame(rec, rec.Value.Next);
}
public void GetOrAddUsingReferencePair()
{
var x = new object();
var y = new object();
var pair = ReferencePair.GetOrCreate(x, y);
Assert.AreEqual(pair.Count, 1);
var settings = PropertiesSettings.GetOrCreate(ReferenceHandling.Structural);
using (var created = TrackerCache.GetOrAdd(x, y, settings, p => p))
{
Assert.AreSame(pair, created.Value);
Assert.AreEqual(pair.Count, 2);
}
Assert.AreEqual(1, pair.Count);
pair.Dispose();
Assert.AreEqual(0, pair.Count);
}
public Recursive(IRefCounted <ReferencePair> pair, MemberSettings settings)
{
this.Next = TrackerCache.GetOrAdd(pair.Value.X, pair.Value.Y, settings, x => new Recursive(x, settings));
}