public void TakeDestroyReleaseWorkAsRemove()
{
PrioritizedElementsContainer <int> testInst = new PrioritizedElementsContainer <int>(new PoolElementComparer());
try
{
for (int i = 0; i < 10; i++)
{
testInst.Add(i, new PoolOperations(), true);
}
for (int i = 0; i < 10; i++)
{
var item = testInst.Take();
item.MarkElementDestroyed();
testInst.Release(item);
Assert.IsTrue(item.IsRemoved);
Assert.IsTrue(item.IsRemoved);
Assert.AreEqual(10 - i - 1, testInst.AvailableCount);
Assert.AreEqual(10 - i - 1, testInst.Count);
}
}
finally
{
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
}
}
public void TestRescanWorks()
{
PrioritizedElementsContainer <int> testInst = new PrioritizedElementsContainer <int>(new PoolElementComparer());
try
{
for (int i = 0; i < 10; i++)
{
testInst.Add(i, new PoolOperations(), true);
}
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
testInst.RescanContainer();
Assert.AreEqual(0, testInst.Count);
Assert.AreEqual(0, testInst.AvailableCount);
}
finally
{
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
}
}
public void TestRemoveOnTake()
{
PrioritizedElementsContainer <int> testInst = new PrioritizedElementsContainer <int>(new PoolElementComparer());
try
{
for (int i = 0; i < 10; i++)
{
testInst.Add(i, new PoolOperations(), true);
}
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
PoolElementWrapper <int> item;
bool takeResult = testInst.TryTake(out item, 0, new CancellationToken());
Assert.IsFalse(takeResult);
Assert.AreEqual(0, testInst.Count);
}
finally
{
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
}
}
public void TestTakeByPriority()
{
PrioritizedElementsContainer <int> testInst = new PrioritizedElementsContainer <int>(new PoolElementComparer());
try
{
Random rnd = new Random();
for (int i = 0; i < 100; i++)
{
testInst.Add(rnd.Next(), new PoolOperations(), true);
}
List <PoolElementWrapper <int> > takenElems = new List <PoolElementWrapper <int> >();
PoolElementWrapper <int> item;
for (int i = 0; i < 100; i++)
{
bool takeRes = testInst.TryTake(out item, 0, new CancellationToken());
takenElems.Add(item);
Assert.IsTrue(takeRes);
Assert.IsNotNull(item);
Assert.IsTrue(item.IsBusy);
}
for (int i = 0; i < takenElems.Count - 1; i++)
{
Assert.IsTrue(takenElems[i].Element > takenElems[i + 1].Element);
}
for (int i = 0; i < takenElems.Count; i++)
{
testInst.Release(takenElems[i]);
}
}
finally
{
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
}
}
/// <summary>
/// Pool clean-up (core method)
/// </summary>
/// <param name="waitForRelease">Should it wait for full completion</param>
private void DisposePool(bool waitForRelease)
{
if (!_disposeCancellation.IsCancellationRequested)
{
#if DEBUG
_elementsContainer.ProcessAllElements(o => o.SetPoolDisposed());
#endif
_disposeCancellation.Cancel();
try { }
finally
{
int count = _elementsContainer.Count;
while (TakeDestroyAndRemoveElement())
{
TurboContract.Assert(--count >= 0, conditionString: "--count >= 0");
}
if (_elementsContainer.Count == 0)
{
_stoppedEvent.Set();
}
}
Profiling.Profiler.ObjectPoolDisposed(this.Name, false);
}
else
{
if (_elementsContainer.Count == 0)
{
_stoppedEvent.Set();
}
}
if (waitForRelease)
{
this.WaitUntilStop();
}
}
public void ComplexTest()
{
PrioritizedElementsContainer <int> testInst = new PrioritizedElementsContainer <int>(new PoolElementComparer());
try
{
for (int i = 0; i < 1; i++)
{
testInst.Add(i, new PoolOperations(), true);
}
TestContext.WriteLine("ComplexTest started");
RunComplexTest(testInst, Environment.ProcessorCount, 100000, 4);
TestContext.WriteLine("ComplexTest phase 1 finished");
for (int i = testInst.Count; i < Environment.ProcessorCount; i++)
{
testInst.Add(i, new PoolOperations(), true);
}
RunComplexTest(testInst, Environment.ProcessorCount, 1000000, 4);
TestContext.WriteLine("ComplexTest phase 2 finished");
for (int i = testInst.Count; i < 2 * Environment.ProcessorCount; i++)
{
testInst.Add(i, new PoolOperations(), true);
}
RunComplexTest(testInst, Environment.ProcessorCount, 1000000, 4);
TestContext.WriteLine("ComplexTest phase 3 finished");
}
finally
{
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
}
}
public void TestAddElementAndNotMakeAvailable()
{
PrioritizedElementsContainer <int> testInst = new PrioritizedElementsContainer <int>(new PoolElementComparer());
try
{
Assert.AreEqual(0, testInst.Count);
Assert.AreEqual(0, testInst.AvailableCount);
var wrapper = testInst.Add(100, new PoolOperations(), false);
Assert.IsNotNull(wrapper);
Assert.IsTrue(wrapper.IsBusy);
Assert.AreEqual(100, wrapper.Element);
Assert.AreEqual(1, testInst.Count);
Assert.AreEqual(0, testInst.AvailableCount);
}
finally
{
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
}
}
public void TestTakeUntilEmpty()
{
PrioritizedElementsContainer <int> testInst = new PrioritizedElementsContainer <int>(new PoolElementComparer());
try
{
for (int i = 0; i < 10; i++)
{
testInst.Add(i, new PoolOperations(), true);
}
List <PoolElementWrapper <int> > takenElems = new List <PoolElementWrapper <int> >();
PoolElementWrapper <int> item;
for (int i = 0; i < 10; i++)
{
bool takeRes = testInst.TryTake(out item, 0, new CancellationToken());
takenElems.Add(item);
Assert.IsTrue(takeRes);
Assert.IsNotNull(item);
Assert.IsTrue(item.IsBusy);
}
Assert.AreEqual(0, testInst.AvailableCount);
bool takeResO = testInst.TryTake(out item, 0, new CancellationToken());
Assert.IsFalse(takeResO);
for (int i = 0; i < takenElems.Count; i++)
{
testInst.Release(takenElems[i]);
}
}
finally
{
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
}
}
public void TestSimpleTakeRelease()
{
PrioritizedElementsContainer <int> testInst = new PrioritizedElementsContainer <int>(new PoolElementComparer());
try
{
for (int i = 0; i < 10; i++)
{
testInst.Add(i, new PoolOperations(), true);
}
Assert.AreEqual(10, testInst.Count);
Assert.AreEqual(10, testInst.AvailableCount);
var item = testInst.Take();
Assert.IsNotNull(item);
Assert.IsTrue(item.Element >= 0 && item.Element < 10);
Assert.IsTrue(item.IsBusy);
Assert.IsFalse(item.IsElementDestroyed);
Assert.AreEqual(10, testInst.Count);
Assert.AreEqual(9, testInst.AvailableCount);
testInst.Release(item);
Assert.IsFalse(item.IsBusy);
Assert.AreEqual(10, testInst.Count);
Assert.AreEqual(10, testInst.AvailableCount);
}
finally
{
testInst.ProcessAllElements(o => o.MarkElementDestroyed());
}
}