public static void BeforeClass()
{
Random random = Random();
INTS = new int[COUNT];
LONGS = new long[COUNT];
RANDOM_TEST_BYTES = new byte[COUNT * (5 + 4 + 9 + 8)];
ByteArrayDataOutput bdo = new ByteArrayDataOutput(RANDOM_TEST_BYTES);
for (int i = 0; i < COUNT; i++)
{
int i1 = INTS[i] = random.Next();
bdo.WriteVInt(i1);
bdo.WriteInt(i1);
long l1;
if (Rarely())
{
// a long with lots of zeroes at the end
l1 = LONGS[i] = TestUtil.NextLong(random, 0, int.MaxValue) << 32;
}
else
{
l1 = LONGS[i] = TestUtil.NextLong(random, 0, long.MaxValue);
}
bdo.WriteVLong(l1);
bdo.WriteLong(l1);
}
}
public virtual void TestVariableBinary([ValueSource(typeof(ConcurrentMergeSchedulers), "Values")]IConcurrentMergeScheduler scheduler)
{
BaseDirectoryWrapper dir = NewFSDirectory(CreateTempDir("2BVariableBinary"));
if (dir is MockDirectoryWrapper)
{
((MockDirectoryWrapper)dir).Throttling = MockDirectoryWrapper.Throttling_e.NEVER;
}
var config = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random()))
.SetMaxBufferedDocs(IndexWriterConfig.DISABLE_AUTO_FLUSH)
.SetRAMBufferSizeMB(256.0)
.SetMergeScheduler(scheduler)
.SetMergePolicy(NewLogMergePolicy(false, 10))
.SetOpenMode(IndexWriterConfig.OpenMode_e.CREATE);
IndexWriter w = new IndexWriter(dir, config);
Document doc = new Document();
var bytes = new byte[4];
ByteArrayDataOutput encoder = new ByteArrayDataOutput(bytes);
BytesRef data = new BytesRef(bytes);
BinaryDocValuesField dvField = new BinaryDocValuesField("dv", data);
doc.Add(dvField);
for (int i = 0; i < int.MaxValue; i++)
{
encoder.Reset(bytes);
encoder.WriteVInt(i % 65535); // 1, 2, or 3 bytes
data.Length = encoder.Position;
w.AddDocument(doc);
if (i % 100000 == 0)
{
Console.WriteLine("indexed: " + i);
Console.Out.Flush();
}
}
w.ForceMerge(1);
w.Dispose();
Console.WriteLine("verifying...");
Console.Out.Flush();
DirectoryReader r = DirectoryReader.Open(dir);
int expectedValue = 0;
ByteArrayDataInput input = new ByteArrayDataInput();
foreach (AtomicReaderContext context in r.Leaves)
{
AtomicReader reader = context.AtomicReader;
BytesRef scratch = new BytesRef(bytes);
BinaryDocValues dv = reader.GetBinaryDocValues("dv");
for (int i = 0; i < reader.MaxDoc; i++)
{
dv.Get(i, scratch);
input.Reset((byte[])(Array)scratch.Bytes, scratch.Offset, scratch.Length);
Assert.AreEqual(expectedValue % 65535, input.ReadVInt());
Assert.IsTrue(input.Eof());
expectedValue++;
}
}
r.Dispose();
dir.Dispose();
}