public void TestFactoryAndReset () {
var pool = new ObjectPool<TestElement>();
pool.Initialize(() => { var e = new TestElement(); e.value = 42; return e; });
// allocate a new instance using this custom factory, make sure the factory code got called
var e1 = pool.Allocate();
Assert.IsTrue(e1.value == 42);
// free it, and make sure it got reset
pool.Free(e1);
Assert.IsTrue(e1.value == 0);
// now allocate again, this time since it's coming from the object pool,
// the factory code won't be called
var e2 = pool.Allocate();
Assert.IsTrue(e1 == e2);
Assert.IsTrue(e2.value == 0); // because this is coming from the pool, not factory
}
public void TestFactoryAndReset()
{
var pool = new ObjectPool<TestElement>();
pool.Initialize(() => { var e = new TestElement(); e.value = 42; return e; });
// allocate a new instance using this custom factory, make sure the factory code got called
var e1 = pool.Allocate();
Assert.IsTrue(e1.value == 42);
// free it, and make sure it got reset
pool.Free(e1);
Assert.IsTrue(e1.value == 0);
// now allocate again, this time since it's coming from the object pool,
// the factory code won't be called
var e2 = pool.Allocate();
Assert.IsTrue(e1 == e2);
Assert.IsTrue(e2.value == 0); // because this is coming from the pool, not factory
}
public void TestPoolRelease () {
var pool = new ObjectPool<TestElement>();
pool.Initialize(() => { var e = new TestElement(); e.value = 42; return e; });
// allocate a new instance using this custom factory, make sure the factory code got called
var e1 = pool.Allocate();
Assert.IsTrue(e1.value == 42);
Assert.IsTrue(pool.UsedListSize == 1);
Assert.IsTrue(pool.FreeListSize == 0);
// allocate and free an instance. this will grow the pool to size one
pool.Free(pool.Allocate());
Assert.IsTrue(pool.UsedListSize == 1);
Assert.IsTrue(pool.FreeListSize == 1);
// now release the entire object pool. this will clear out the free list, but will not
// affect the object already in circulation, since we're not tracking them.
pool.Release();
Assert.IsTrue(e1.value == 42);
Assert.IsTrue(pool.UsedListSize == 1);
Assert.IsTrue(pool.FreeListSize == -1);
}
public void TestPoolRelease()
{
var pool = new ObjectPool<TestElement>();
pool.Initialize(() => { var e = new TestElement(); e.value = 42; return e; });
// allocate a new instance using this custom factory, make sure the factory code got called
var e1 = pool.Allocate();
Assert.IsTrue(e1.value == 42);
Assert.IsTrue(pool.UsedListSize == 1);
Assert.IsTrue(pool.FreeListSize == 0);
// allocate and free an instance. this will grow the pool to size one
pool.Free(pool.Allocate());
Assert.IsTrue(pool.UsedListSize == 1);
Assert.IsTrue(pool.FreeListSize == 1);
// now release the entire object pool. this will clear out the free list, but will not
// affect the object already in circulation, since we're not tracking them.
pool.Release();
Assert.IsTrue(e1.value == 42);
Assert.IsTrue(pool.UsedListSize == 1);
Assert.IsTrue(pool.FreeListSize == -1);
}
