public void TestWeakSet()
{
var ws = new WeakSet <object>();
var o = new Object();
ws.Add(o);
ws.Add(o);
Assert.AreEqual(1, ws.Count);
foreach (var item in ws)
{
Assert.AreEqual(item, o);
}
ws.Remove(o);
Assert.AreEqual(0, ws.Count);
AddObject(ws);
AddObject(ws);
Assert.AreEqual(2, ws.Count);
GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);
int iC = 0;
foreach (var item in ws)
{
iC++;
}
Assert.AreEqual(0, iC);
Assert.AreEqual(2, ws.Count);
ws.WeakCleanup();
Assert.AreEqual(0, ws.Count);
}
public void TestWeakSet()
{
var ws = new WeakSet<object>();
var o = new Object();
ws.Add(o);
ws.Add(o);
Assert.AreEqual(1, ws.Count);
foreach (var item in ws) Assert.AreEqual(item, o);
ws.Remove(o);
Assert.AreEqual(0, ws.Count);
AddObject(ws);
AddObject(ws);
Assert.AreEqual(2, ws.Count);
GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);
int iC = 0;
foreach (var item in ws) iC++;
Assert.AreEqual(0, iC);
Assert.AreEqual(2, ws.Count);
ws.WeakCleanup();
Assert.AreEqual(0, ws.Count);
}