public void OnlyDisposesOnce()
{
var disposable = new ReferenceCounted();
disposable.Dispose();
disposable.Dispose();
Assert.IsTrue(disposable.IsDisposed);
}
public void ActuallyDisposesWithOnlyOneReference()
{
var disposable = new ReferenceCounted();
disposable.Dispose();
Assert.IsTrue(disposable.IsDisposed);
}
public void DoesNotDisposeUntilCountReachesZero()
{
var disposable = new ReferenceCounted();
for (int cnt = 0; cnt < 100; cnt++)
{
disposable.AddReference();
}
for (int cnt = 0; cnt < 100; cnt++)
{
disposable.Dispose();
Assert.IsFalse(disposable.IsDisposed);
}
disposable.Dispose();
Assert.IsTrue(disposable.IsDisposed);
}
public void DisposeTokenDisposesWhenCountReachesZero()
{
var disposable = new ReferenceCounted();
var token = disposable.CreateReferenceToken();
disposable.Dispose();
Assert.IsFalse(disposable.IsDisposed);
token.Dispose();
Assert.IsTrue(disposable.IsDisposed);
}
public void DisposeTokenDoesntDecrementCountMuiltipleTimes()
{
var disposable = new ReferenceCounted();
var token = disposable.CreateReferenceToken();
token.Dispose();
Assert.IsFalse(disposable.IsDisposed);
token.Dispose();
Assert.IsFalse(disposable.IsDisposed);
token.Dispose();
Assert.IsFalse(disposable.IsDisposed);
token.Dispose();
Assert.IsFalse(disposable.IsDisposed);
disposable.Dispose();
Assert.IsTrue(disposable.IsDisposed);
}