public void ImplicitRelease()
{
var supplier = new OnDemandEvent <int>();
int reciever = 0;
WeakReference <IDisposable> weak = null;
void exec()
{
var d = supplier.WeakSubscribe <OnDemandEvent <int> >(
(sup, hdr) => sup.TestEvent += hdr,
(sup, hdr) => sup.TestEvent -= hdr,
(s, e) => reciever += 1);
supplier.Fire();
weak = new WeakReference <IDisposable>(d, true);
};
// execute local method.
exec();
reciever.Is(1);
supplier.Fire();
reciever.Is(2);
// Force GC.
GC.Collect(0, GCCollectionMode.Forced);
GC.WaitForPendingFinalizers();
GC.Collect(0, GCCollectionMode.Forced); // just to be sure
System.Threading.Tasks.Task.Delay(100).Wait();
supplier.Fire();
// 'reciever' should stay '2', because subscription should be automatically released.
reciever.Is(2);
}
public void NormalRelease()
{
var supplier = new OnDemandEvent <int>();
int reciever = 0;
var dispo = supplier.WeakSubscribe <OnDemandEvent <int> >(
(sup, hdr) => sup.TestEvent += hdr,
(sup, hdr) => sup.TestEvent -= hdr,
(s, e) => { reciever += 1; });
supplier.Fire();
reciever.Is(1);
dispo.Dispose();
supplier.Fire();
reciever.Is(1);
}
public void NormalRelease()
{
var supplier = new OnDemandEvent <int>();
int reciever = int.MinValue;
string sender = null;
var dispo = supplier.WeakSubscribe <OnDemandEvent <int>, int>(
(sup, hdr) => sup.GenericTestEvent += hdr,
(sup, hdr) => sup.GenericTestEvent -= hdr,
(s, e) => { reciever = e; sender = s.GetType().Name; });
supplier.Fire(1);
reciever.Is(1);
dispo.Dispose();
supplier.Fire(3);
reciever.Is(1);
}
public void NormalRelease()
{
var supplier = new OnDemandEvent <int>();
string reciever = null;
var dispo = supplier.WeakSubscribe <OnDemandEvent <int>, int, Action <string> >(
f => (s, e) => f(e.ToString()),
(sup, hdr) => sup.GenericTestEvent += hdr,
(sup, hdr) => sup.GenericTestEvent -= hdr,
e => { reciever = e; });
supplier.Fire(1);
reciever.Is(1.ToString());
dispo.Dispose();
supplier.Fire(3);
reciever.Is(1.ToString());
}
public void NoConvert()
{
var supplier = new OnDemandEvent <int>();
int reciever = int.MinValue;
var dispo = supplier.WeakSubscribe <OnDemandEvent <int>, int, EventHandler <int> >(
f => (s, e) => f(s, e),
(sup, hdr) => sup.GenericTestEvent += hdr,
(sup, hdr) => sup.GenericTestEvent -= hdr,
(s, e) => { reciever = e; });
supplier.Fire(1);
reciever.Is(1);
dispo.Dispose();
supplier.Fire(3);
reciever.Is(1);
}
public void NoConvert()
{
var supplier = new OnDemandEvent <int>();
int reciever = 0;
var dispo = supplier.WeakSubscribe <OnDemandEvent <int>, EventHandler>(
f => (s, e) => f(s, e),
(sup, hdr) => sup.TestEvent += hdr,
(sup, hdr) => sup.TestEvent -= hdr,
(s, e) => { reciever += 1; });
supplier.Fire();
reciever.Is(1);
dispo.Dispose();
supplier.Fire();
reciever.Is(1);
}
public void NormalRelease()
{
var supplier = new OnDemandEvent <int>();
string reciever = null;
int count = 0;
var dispo = supplier.WeakSubscribe <OnDemandEvent <int>, Action <string> >(
f => (s, e) => f($"{++count}"),
(sup, hdr) => sup.TestEvent += hdr,
(sup, hdr) => sup.TestEvent -= hdr,
e => { reciever = e; });
supplier.Fire();
reciever.Is(1.ToString());
dispo.Dispose();
supplier.Fire();
reciever.Is(1.ToString());
}