public virtual void TestCloseUnderException()
{
Directory dir = NewDirectory();
IndexWriter writer = new IndexWriter(dir,
NewIndexWriterConfig(Random(), TEST_VERSION_CURRENT, new MockAnalyzer(Random())));
writer.Commit();
writer.Dispose();
DirectoryReader open = DirectoryReader.Open(dir);
bool throwOnClose = !Rarely();
AtomicReader wrap = SlowCompositeReaderWrapper.Wrap(open);
FilterAtomicReader reader = new FilterAtomicReaderAnonymousInnerClassHelper(this, wrap, throwOnClose);
IList<IndexReader.ReaderClosedListener> listeners = new List<IndexReader.ReaderClosedListener>();
int listenerCount = Random().Next(20);
AtomicInteger count = new AtomicInteger();
bool faultySet = false;
for (int i = 0; i < listenerCount; i++)
{
if (Rarely())
{
faultySet = true;
reader.AddReaderClosedListener(new FaultyListener());
}
else
{
count.IncrementAndGet();
reader.AddReaderClosedListener(new CountListener(count));
}
}
if (!faultySet && !throwOnClose)
{
reader.AddReaderClosedListener(new FaultyListener());
}
try
{
reader.Dispose();
Assert.Fail("expected Exception");
}
catch (InvalidOperationException ex)
{
if (throwOnClose)
{
Assert.AreEqual("BOOM!", ex.Message);
}
else
{
Assert.AreEqual("GRRRRRRRRRRRR!", ex.Message);
}
}
try
{
var aaa = reader.Fields;
Assert.Fail("we are closed");
}
catch (AlreadyClosedException ex)
{
}
if (Random().NextBoolean())
{
reader.Dispose(); // call it again
}
Assert.AreEqual(0, count.Get());
wrap.Dispose();
dir.Dispose();
}
public virtual void TestCloseUnderException()
{
int iters = 1000 + 1 + Random().Next(20);
for (int j = 0; j < iters; j++)
{
Directory dir = NewDirectory();
IndexWriter writer = new IndexWriter(dir, NewIndexWriterConfig(Random(), TEST_VERSION_CURRENT, new MockAnalyzer(Random())));
writer.Commit();
writer.Dispose();
DirectoryReader open = DirectoryReader.Open(dir);
bool throwOnClose = !Rarely();
AtomicReader wrap = SlowCompositeReaderWrapper.Wrap(open);
FilterAtomicReader reader = new FilterAtomicReaderAnonymousInnerClassHelper(this, wrap, throwOnClose);
IList <IndexReader.ReaderClosedListener> listeners = new List <IndexReader.ReaderClosedListener>();
int listenerCount = Random().Next(20);
AtomicInteger count = new AtomicInteger();
bool faultySet = false;
for (int i = 0; i < listenerCount; i++)
{
if (Rarely())
{
faultySet = true;
reader.AddReaderClosedListener(new FaultyListener());
}
else
{
count.IncrementAndGet();
reader.AddReaderClosedListener(new CountListener(count));
}
}
if (!faultySet && !throwOnClose)
{
reader.AddReaderClosedListener(new FaultyListener());
}
try
{
reader.Dispose();
Assert.Fail("expected Exception");
}
catch (InvalidOperationException ex)
{
if (throwOnClose)
{
Assert.AreEqual("BOOM!", ex.Message);
}
else
{
Assert.AreEqual("GRRRRRRRRRRRR!", ex.Message);
}
}
try
{
var aaa = reader.Fields;
Assert.Fail("we are closed");
}
catch (AlreadyClosedException ex)
{
}
if (Random().NextBoolean())
{
reader.Dispose(); // call it again
}
Assert.AreEqual(0, count.Get());
wrap.Dispose();
dir.Dispose();
}
}
