public virtual void Sync_Timeout()
{
int expected = 3;
using (INamedChannel <int> c = new mq.Channel <int>("test-sync" + Salt))
{
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok * 20);
c.Write(expected);
Thread.Sleep(Timeblok * 20);
c.Write(expected);
});
Assert.AreEqual(expected, c.Read(Timeblok * 40));
try
{
Assert.AreEqual(expected, c.Read(Timeblok / 2));
Assert.Fail("Expected exception.");
}
catch (Exception e)
{
Assert.IsInstanceOfType(e, typeof(TimeoutException));
}
}
}
public virtual void ShovelTest()
{
int count = 100;
int[] expected = Enumerable.Range(0, count).ToArray();
List <string> actual = new List <string>();
using (IChannel <int> c = new mq.Channel <int>("test-ShovelTest1" + Salt))
using (IChannel <string> w = new mq.Channel <string>("test-ShovelTest2" + Salt))
{
Task.Factory.StartNew(() =>
{
for (int i = 0; i < count; i++)
{
c.Write(i);
}
c.Close();
});
AbstractShovelThread <int, string> th = c.ShovelTo <int, string>(w, p => p.ToString(), TimeSpan.FromSeconds(10), true);
th.StoppedEvent += e => Assert.IsInstanceOfType(e, typeof(ChannelDrainedException));
foreach (string item in w.Enumerate())
{
actual.Add(item);
}
Assert.AreEqual(count, actual.Count);
CollectionAssert.AreEquivalent(expected.Select(p => p.ToString()).ToArray(), actual);
}
}
public virtual void ActiveEnumeratorTest()
{
int count = 100;
int[] expected = Enumerable.Range(0, count).ToArray();
List <string> actual = new List <string>();
using (IChannel <int> c = new mq.Channel <int>("test-ActiveEnumeratorTest1" + Salt))
using (IChannel <string> w = new mq.Channel <string>("test-ActiveEnumeratorTest2" + Salt))
{
w.ActiveEnumerate(p => actual.Add(p)).StoppedEvent += e => {
Assert.IsInstanceOfType(e, typeof(ChannelDrainedException));
c.Write(0);
};
Task.Factory.StartNew(() =>
{
for (int i = 0; i < count; i++)
{
w.Write(i.ToString());
}
w.Close();
});
c.Read();
Assert.AreEqual(count, actual.Count);
CollectionAssert.AreEquivalent(expected.Select(p => p.ToString()).ToArray(), actual);
}
}
public virtual void SyncBarrier()
{
int expected = 3;
using (IChannel <int> c0 = new mq.Channel <int>("test-SyncBarrier1" + Salt))
using (IChannel <int> c1 = new mq.Channel <int>("test-SyncBarrier2" + Salt))
using (IChannel <int> c2 = new mq.Channel <int>("test-SyncBarrier3" + Salt))
{
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok);
c0.Write(expected);
});
Task.Factory.StartNew(() =>
{
Thread.Sleep(2 * Timeblok);
c1.Write(expected);
});
Task.Factory.StartNew(() =>
{
Thread.Sleep(3 * Timeblok);
c2.Write(expected);
});
IEnumerable <IChannelReader <int> > res = c0.BarrierWith(c1, c2);
CollectionAssert.AreEquivalent(new IChannelReader <int>[] { c0, c1, c2 }, res.ToArray());
foreach (IChannelReader <int> item in res)
{
Assert.AreEqual(expected, item.Read());
}
}
}
public virtual void SyncSelect()
{
int expected = 3;
using (IChannel <int> c0 = new mq.Channel <int>("test-SyncSelect1" + Salt))
using (IChannel <int> c1 = new mq.Channel <int>("test-SyncSelect2" + Salt))
using (IChannel <int> c2 = new mq.Channel <int>("test-SyncSelect3" + Salt))
{
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok);
c0.Write(expected);
});
Task.Factory.StartNew(() =>
{
Thread.Sleep(2 * Timeblok);
c1.Write(expected);
});
Task.Factory.StartNew(() =>
{
Thread.Sleep(3 * Timeblok);
c2.Write(expected);
});
IChannelReader <int> res = c0.SelectWith(c1, c2);
Assert.AreEqual(c0, res);
Assert.AreEqual(expected, res.Read());
}
}
public virtual void Enumerate()
{
int count = 100;
int[] expected = Enumerable.Range(0, count).ToArray();
List <int> actual = new List <int>();
using (IChannel <int> c = new mq.Channel <int>("test-Enumerate1" + Salt))
using (IChannel <int> w = new mq.Channel <int>("test-Enumerate2" + Salt))
{
Task.Factory.StartNew(() =>
{
for (int i = 0; i < count; i++)
{
c.Write(i);
}
c.Close();
});
Task.Factory.StartNew(() =>
{
foreach (int item in c.Enumerate())
{
actual.Add(item);
}
w.Write(count);
w.Close();
});
Assert.AreEqual(count, w.Read());
w.WaitReadable.WaitOne();
CollectionAssert.AreEquivalent(expected, actual);
}
}
public virtual void Sync_Transactional_2()
{
int expected = 3;
using (INamedChannel <int> c = new mq.Channel <int>("test-sync" + Salt))
{
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok);
c.Write(expected);
});
IAbortableOperation <int> res = c.Consume(Timeblok * 20);
Assert.AreEqual(expected, res.Value);
res.Abort();
res = c.Consume(Timeblok * 20);
Assert.AreEqual(expected, res.Value);
res.Abort();
res = c.Consume(Timeblok * 20);
Assert.AreEqual(expected, res.Value);
res.Commit();
try
{
c.Consume(Timeblok / 2);
Assert.Fail("Expected exception.");
}
catch (Exception e)
{
Assert.IsInstanceOfType(e, typeof(TimeoutException));
}
}
}
public virtual void Acc()
{
int a = 1, b = 2;
int expected = a + b;
using (IChannel <int> c = new mq.Channel <int>("test-Acc" + Salt))
{
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok);
c.Write(a);
});
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok);
c.Write(b);
});
Assert.AreEqual(expected, c.Read() + c.Read());
}
}
public virtual void SyncWrite()
{
int expected = 3;
using (IChannel <int> c = new mq.Channel <int>("test-SyncWrite1" + Salt))
using (IChannel <int> w = new mq.Channel <int>("test-SyncWrite2" + Salt))
{
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok);
c.Read();
c.Read();
c.Write(expected);
w.Write(0);
});
c.Write(0);
c.Write(1);
w.Read();
Assert.AreEqual(expected, c.Read());
}
}
public virtual void Sync()
{
int expected = 3;
using (INamedChannel <int> c = new mq.Channel <int>("test-sync" + Salt))
{
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok);
c.Write(expected);
});
Assert.AreEqual(expected, c.Read());
}
}
public virtual void SyncDiff()
{
int expected = 3;
INamedChannel <int> c = new mq.Channel <int>("test-sync" + Salt);
{
Task.Factory.StartNew(() =>
{
INamedChannel <int> w = new mq.Channel <int>(c.Name);
Thread.Sleep(Timeblok);
w.Write(expected);
});
Assert.AreEqual(expected, c.Read());
}
}
public virtual void OutputAdapter()
{
int expected = 3;
using (IChannel <int> c = new mq.Channel <int>("test-OutputAdapter" + Salt))
using (IChannelReader <string> ca = new FuncChannelOutputAdapter <int, string>(c, p => p.ToString()))
{
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok);
c.Write(expected);
});
Assert.AreEqual(expected.ToString(), ca.Read());
}
}
public virtual void Sync_Transactional()
{
int expected = 3;
using (INamedChannel <int> c = new mq.Channel <int>("test-sync" + Salt))
{
Task.Factory.StartNew(() =>
{
Thread.Sleep(Timeblok);
c.Write(expected);
});
try
{
c.Consume(p => { throw new Exception(); }, Timeblok * 20);
Assert.Fail();
}
catch (OperationCanceledException e)
{ }
try
{
c.Consume(p => { throw new Exception(); }, Timeblok * 20);
Assert.Fail();
}
catch (OperationCanceledException e)
{ }
c.Consume(p => Assert.AreEqual(expected, p), Timeblok * 20);
try
{
c.Consume(p => Assert.AreEqual(expected, p), Timeblok / 2);
Assert.Fail("Expected exception.");
}
catch (Exception e)
{
Assert.IsInstanceOfType(e, typeof(TimeoutException));
}
}
}
public virtual void ConcurretSingleQueue()
{
string salt = Salt;
using (IChannel <int> c1 = new mq.Channel <int>("test-ConcurretSingleQueue" + salt))
using (IChannel <int> c2 = new mq.Channel <int>("test-ConcurretSingleQueue" + salt))
{
c2.Write(1);
c1.Write(2);
IChannelReader <int> x = c1.SelectWith(c2);
Assert.AreEqual(1, x.Read());
IChannelReader <int> y = c1.SelectWith(c2);
Assert.AreNotEqual(x, y);
Assert.AreEqual(2, y.Read());
Console.WriteLine();
}
}
public virtual void ConcurrentReaders()
{
int count = 2000;
int r0 = 0;
int r1 = 0;
using (IChannel <int> c = new mq.Channel <int>("test-ConcurrentReaders1" + Salt))
using (IChannel <int> w0 = new mq.Channel <int>("test-ConcurrentReaders2" + Salt))
using (IChannel <int> w1 = new mq.Channel <int>("test-ConcurrentReaders3" + Salt))
{
Task.Factory.StartNew(() =>
{
foreach (int item in c.Enumerate())
{
r0++;
}
w0.Write(r0);
});
Task.Factory.StartNew(() =>
{
foreach (int item in c.Enumerate())
{
r1++;
}
w1.Write(r1);
});
for (int i = 0; i < count; i++)
{
c.Write(i);
}
c.Close();
Assert.AreEqual(count, w0.Read() + w1.Read());
Assert.IsTrue(r0 > 0);
Assert.IsTrue(r1 > 0);
//Assert.AreEqual(0.5, r0 / (double)count, 0.2);
//Assert.AreEqual(0.5, r1 / (double)count, 0.2);
}
}
public virtual void SubscribedReaders()
{
int count = 10;
int r0 = 0;
int r1 = 0;
using (ISubscribableChannel <int> c = new mq.SubscribableChannel <int>("test-SubscribedReaders1" + Salt))
using (IChannel <int> w0 = new mq.Channel <int>("test-SubscribedReaders2" + Salt))
using (IChannel <int> w1 = new mq.Channel <int>("test-SubscribedReaders3" + Salt))
{
Task.Factory.StartNew((object rd) =>
{
foreach (int item in ((IChannelReader <int>)rd).Enumerate())
{
r0++;
}
w0.Write(r0);
}, c.Subscribe());
Task.Factory.StartNew((object rd) =>
{
foreach (int item in ((IChannelReader <int>)rd).Enumerate())
{
r1++;
}
w1.Write(r1);
}, c.Subscribe());
for (int i = 0; i < count; i++)
{
c.Write(i);
}
c.Close();
Assert.AreEqual(2 * count, w0.Read() + w1.Read());
Assert.AreEqual(count, r0);
Assert.AreEqual(count, r1);
}
}