public void ReqAndRemoveTest()
{
ArrayPool <TestPoolable> pool = new ArrayPool <TestPoolable>(10,
() => { return(new TestPoolable()); },
(obj) => { obj.Clear(); });
List <TestPoolable> objs = new List <TestPoolable>();
for (int i = 0; i < 10; i++)
{
objs.Add(pool.Request());
}
foreach (var o in objs)
{
Assert.IsFalse(o == null);
}
for (int i = 0; i < pool.Count; i++)
{
pool.Values[i].X += i;
}
for (int i = 0; i < 10; i++)
{
Assert.AreEqual(i, objs[i].X);
}
for (int i = 5; i < 8; i++)
{
pool.Return(objs[i]); // return 5, 6, and 7
}
Assert.IsTrue(pool.Count == 7); // down from 10
Assert.IsTrue(objs[9].X == 9); // verify that accessing id9 still works
// request 3 new structs, to fill back up to 10
List <TestPoolable> newobjs = new List <TestPoolable>();
for (int i = 0; i < 3; i++)
{
newobjs.Add(pool.Request());
}
foreach (var o in newobjs)
{
Assert.IsFalse(o == null);
}
Assert.IsTrue(pool.Count == 10); // back to 10
foreach (var o in newobjs)
{
Assert.AreEqual(0, o.X); // verify that returned structs were cleared
}
}
public void Req10Test()
{
ArrayPool <TestPoolable> pool = new ArrayPool <TestPoolable>(10,
() => { return(new TestPoolable()); },
(obj) => { obj.Clear(); });
List <TestPoolable> objs = new List <TestPoolable>();
for (int i = 0; i < 10; i++)
{
objs.Add(pool.Request());
}
foreach (var o in objs)
{
Assert.IsFalse(o == null);
}
for (int i = 0; i < pool.Count; i++)
{
pool.Values[i].X += i;
}
for (int i = 0; i < 10; i++)
{
Assert.AreEqual(i, objs[i].X);
}
}
public void ReqTooManyTest()
{
ArrayPool <TestPoolable> pool = new ArrayPool <TestPoolable>(10,
() => { return(new TestPoolable()); },
(obj) => { obj.Clear(); });
List <TestPoolable> objs = new List <TestPoolable>();
for (int i = 0; i < 15; i++)
{
objs.Add(pool.Request());
}
for (int i = 0; i < 15; i++)
{
if (i >= 10)
{
Assert.IsTrue(objs[i] == null);
}
else
{
Assert.IsFalse(objs[i] == null);
}
}
for (int i = 0; i < pool.Count; i++)
{
pool.Values[i].X += i;
}
for (int i = 0; i < 10; i++)
{
Assert.AreEqual(i, objs[i].X);
}
}
public static T[] Request(int length) => _Pool.Request(length);
