public virtual void TestOpenTwoIndexWritersOnDifferentThreads()
{
Directory dir = NewDirectory();
CountdownEvent oneIWConstructed = new CountdownEvent(1);
DelayedIndexAndCloseRunnable thread1 = new DelayedIndexAndCloseRunnable(this, dir, oneIWConstructed);
DelayedIndexAndCloseRunnable thread2 = new DelayedIndexAndCloseRunnable(this, dir, oneIWConstructed);
thread1.Start();
thread2.Start();
oneIWConstructed.Wait();
thread1.StartIndexing();
thread2.StartIndexing();
thread1.Join();
thread2.Join();
// ensure the directory is closed if we hit the timeout and throw assume
// TODO: can we improve this in LuceneTestCase? I dont know what the logic would be...
try
{
AssumeFalse("aborting test: timeout obtaining lock", thread1.failure is LockObtainFailedException);
AssumeFalse("aborting test: timeout obtaining lock", thread2.failure is LockObtainFailedException);
Assert.IsFalse(thread1.failed, "Failed due to: " + thread1.failure);
Assert.IsFalse(thread2.failed, "Failed due to: " + thread2.failure);
// now verify that we have two documents in the index
IndexReader reader = DirectoryReader.Open(dir);
Assert.AreEqual(2, reader.NumDocs, "IndexReader should have one document per thread running");
reader.Dispose();
}
finally
{
dir.Dispose();
}
}
public virtual void TestOpenTwoIndexWritersOnDifferentThreads()
{
Directory dir = NewDirectory();
CountDownLatch oneIWConstructed = new CountDownLatch(1);
DelayedIndexAndCloseRunnable thread1 = new DelayedIndexAndCloseRunnable(dir, oneIWConstructed);
DelayedIndexAndCloseRunnable thread2 = new DelayedIndexAndCloseRunnable(dir, oneIWConstructed);
thread1.Start();
thread2.Start();
oneIWConstructed.@await();
thread1.StartIndexing();
thread2.StartIndexing();
thread1.Join();
thread2.Join();
// ensure the directory is closed if we hit the timeout and throw assume
// TODO: can we improve this in LuceneTestCase? I dont know what the logic would be...
try
{
AssumeFalse("aborting test: timeout obtaining lock", thread1.Failure is LockObtainFailedException);
AssumeFalse("aborting test: timeout obtaining lock", thread2.Failure is LockObtainFailedException);
Assert.IsFalse(thread1.Failed, "Failed due to: " + thread1.Failure);
Assert.IsFalse(thread2.Failed, "Failed due to: " + thread2.Failure);
// now verify that we have two documents in the index
IndexReader reader = DirectoryReader.Open(dir);
Assert.AreEqual(2, reader.NumDocs, "IndexReader should have one document per thread running");
reader.Dispose();
}
finally
{
dir.Dispose();
}
}
