private void UpgradeableWorker()
{
try
{
startEvent.Wait();
for (int j = 0; j < iterations; j++)
{
if (errorToken.Token.IsCancellationRequested)
{
return;
}
Guid id = Guid.NewGuid();
idLock.EnterUpgradeable(id);
SetProtectedValue();
idLock.EnterExclusive(id);
IncrementProtectedValue();
idLock.ExitExclusive(id);
SetProtectedValue();
idLock.ExitUpgradeable(id);
}
}
catch (Exception e)
{
error = e;
errorToken.Cancel();
}
}
public void EnterUpgradeable()
{
var id = Guid.NewGuid();
idLock.EnterUpgradeable(id);
Assert.IsTrue(idLock.UpgradeableLockTakenBy(id));
}