public virtual void TestCloseInnerReader()
{
Directory dir1 = GetDir1(Random);
CompositeReader ir1 = DirectoryReader.Open(dir1);
Assert.AreEqual(1, ir1.GetSequentialSubReaders()[0].RefCount);
// with overlapping
ParallelCompositeReader pr = new ParallelCompositeReader(true, new CompositeReader[] { ir1 }, new CompositeReader[] { ir1 });
IndexReader psub = pr.GetSequentialSubReaders()[0];
Assert.AreEqual(1, psub.RefCount);
ir1.Dispose();
Assert.AreEqual(1, psub.RefCount, "refCount of synthetic subreader should be unchanged");
try
{
psub.Document(0);
Assert.Fail("Subreader should be already closed because inner reader was closed!");
}
#pragma warning disable 168
catch (ObjectDisposedException e)
#pragma warning restore 168
{
// pass
}
try
{
pr.Document(0);
Assert.Fail("ParallelCompositeReader should be already closed because inner reader was closed!");
}
#pragma warning disable 168
catch (ObjectDisposedException e)
#pragma warning restore 168
{
// pass
}
// noop:
pr.Dispose();
Assert.AreEqual(0, psub.RefCount);
dir1.Dispose();
}
public virtual void TestIgnoreStoredFields()
{
Directory dir1 = GetDir1(Random());
Directory dir2 = GetDir2(Random());
CompositeReader ir1 = DirectoryReader.Open(dir1);
CompositeReader ir2 = DirectoryReader.Open(dir2);
// with overlapping
ParallelCompositeReader pr = new ParallelCompositeReader(false, new CompositeReader[] { ir1, ir2 }, new CompositeReader[] { ir1 });
Assert.AreEqual("v1", pr.Document(0).Get("f1"));
Assert.AreEqual("v1", pr.Document(0).Get("f2"));
Assert.IsNull(pr.Document(0).Get("f3"));
Assert.IsNull(pr.Document(0).Get("f4"));
// check that fields are there
AtomicReader slow = SlowCompositeReaderWrapper.Wrap(pr);
Assert.IsNotNull(slow.Terms("f1"));
Assert.IsNotNull(slow.Terms("f2"));
Assert.IsNotNull(slow.Terms("f3"));
Assert.IsNotNull(slow.Terms("f4"));
pr.Dispose();
// no stored fields at all
pr = new ParallelCompositeReader(false, new CompositeReader[] { ir2 }, new CompositeReader[0]);
Assert.IsNull(pr.Document(0).Get("f1"));
Assert.IsNull(pr.Document(0).Get("f2"));
Assert.IsNull(pr.Document(0).Get("f3"));
Assert.IsNull(pr.Document(0).Get("f4"));
// check that fields are there
slow = SlowCompositeReaderWrapper.Wrap(pr);
Assert.IsNull(slow.Terms("f1"));
Assert.IsNull(slow.Terms("f2"));
Assert.IsNotNull(slow.Terms("f3"));
Assert.IsNotNull(slow.Terms("f4"));
pr.Dispose();
// without overlapping
pr = new ParallelCompositeReader(true, new CompositeReader[] { ir2 }, new CompositeReader[] { ir1 });
Assert.AreEqual("v1", pr.Document(0).Get("f1"));
Assert.AreEqual("v1", pr.Document(0).Get("f2"));
Assert.IsNull(pr.Document(0).Get("f3"));
Assert.IsNull(pr.Document(0).Get("f4"));
// check that fields are there
slow = SlowCompositeReaderWrapper.Wrap(pr);
Assert.IsNull(slow.Terms("f1"));
Assert.IsNull(slow.Terms("f2"));
Assert.IsNotNull(slow.Terms("f3"));
Assert.IsNotNull(slow.Terms("f4"));
pr.Dispose();
// no main readers
try
{
new ParallelCompositeReader(true, new CompositeReader[0], new CompositeReader[] { ir1 });
Assert.Fail("didn't get expected exception: need a non-empty main-reader array");
}
catch (System.ArgumentException iae)
{
// pass
}
dir1.Dispose();
dir2.Dispose();
}