/**
* Build a randomish document for both RAMDirectory and MemoryIndex,
* and run all the queries against it.
*/
public void AssertAgainstRAMDirectory(MemoryIndex memory)
{
memory.Reset();
StringBuilder fooField = new StringBuilder();
StringBuilder termField = new StringBuilder();
// add up to 250 terms to field "foo"
int numFooTerms = Random.nextInt(250 * RandomMultiplier);
for (int i = 0; i < numFooTerms; i++)
{
fooField.append(" ");
fooField.append(RandomTerm());
}
// add up to 250 terms to field "term"
int numTermTerms = Random.nextInt(250 * RandomMultiplier);
for (int i = 0; i < numTermTerms; i++)
{
termField.append(" ");
termField.append(RandomTerm());
}
Store.Directory ramdir = new RAMDirectory();
Analyzer analyzer = RandomAnalyzer();
IndexWriter writer = new IndexWriter(ramdir,
new IndexWriterConfig(TEST_VERSION_CURRENT, analyzer).SetCodec(TestUtil.AlwaysPostingsFormat(new Lucene41PostingsFormat())));
Document doc = new Document();
Field field1 = NewTextField("foo", fooField.toString(), Field.Store.NO);
Field field2 = NewTextField("term", termField.toString(), Field.Store.NO);
doc.Add(field1);
doc.Add(field2);
writer.AddDocument(doc);
writer.Dispose();
memory.AddField("foo", fooField.toString(), analyzer);
memory.AddField("term", termField.toString(), analyzer);
if (Verbose)
{
Console.WriteLine("Random MemoryIndex:\n" + memory.toString());
Console.WriteLine("Same index as RAMDirectory: " +
RamUsageEstimator.HumanReadableUnits(RamUsageEstimator.SizeOf(ramdir)));
Console.WriteLine();
}
else
{
assertTrue(memory.GetMemorySize() > 0L);
}
AtomicReader reader = (AtomicReader)memory.CreateSearcher().IndexReader;
DirectoryReader competitor = DirectoryReader.Open(ramdir);
DuellReaders(competitor, reader);
IOUtils.Dispose(reader, competitor);
AssertAllQueries(memory, ramdir, analyzer);
ramdir.Dispose();
}