public void WeakReference()
{
var radio = new RadioClass();
void CreateChannel()
{
radio.OpenTwoWay <int, int>(x => x * 2, new object());
}
radio.SendTwoWay <int, int>(1).Length.Is(0);
for (var i = 0; i < CrossChannelConst.CleanupListThreshold; i++)
{
CreateChannel();
}
GC.Collect(); // Empty list
radio.SendTwoWay <int, int>(1).Length.Is(0);
var objects = Enumerable.Repeat(new object(), CrossChannelConst.CleanupListThreshold).ToArray();
var number = 0;
for (var i = 0; i < CrossChannelConst.CleanupListThreshold; i++)
{
if (i % 3 == 0)
{
radio.OpenTwoWay <int, int>(x => x * 2, objects[i]);
number++;
}
else
{
CreateChannel();
}
}
GC.Collect();
radio.SendTwoWay <int, int>(1).Length.Is(number);
radio.OpenTwoWay <int, int>(x => x * 2, new object());
radio.SendTwoWay <int, int>(1).Length.Is(number + 1);
GC.KeepAlive(objects);
}
public void Class_TwoWay()
{
var radio = new RadioClass();
using (var c = radio.OpenTwoWay <int, int>(x => x * 2))
{
radio.SendTwoWay <int, int>(1).IsStructuralEqual(new int[] { 2 });
radio.SendTwoWay <int, int>(2).IsStructuralEqual(new int[] { 4 });
using (var d = radio.OpenTwoWay <int, int>(x => x * 2))
{
radio.SendTwoWay <int, int>(1).IsStructuralEqual(new int[] { 2, 2 });
radio.SendTwoWay <int, int>(2).IsStructuralEqual(new int[] { 4, 4 });
}
radio.SendTwoWay <int, int>(3).IsStructuralEqual(new int[] { 6 });
}
radio.SendTwoWay <int, int>(4).IsStructuralEqual(new int[] { });
}
public void WeakDelegate_Static()
{
var radio = new RadioClass();
void CreateChannel()
{
radio.OpenTwoWay <int, int>(StaticFunction, new object());
radio.SendTwoWay <int, int>(1).IsStructuralEqual(new int[] { 2 });
}
radio.SendTwoWay <int, int>(1).IsStructuralEqual(new int[] { });
CreateChannel();
GC.Collect();
radio.SendTwoWay <int, int>(1).IsStructuralEqual(new int[] { });
}
public InternalClass(RadioClass radio)
{
radio.OpenTwoWay <int, int>(this.Function, new object());
radio.SendTwoWay <int, int>(1).IsStructuralEqual(new int[] { 2 });
}