public virtual void TestNoExtraFiles()
{
RAMDirectory directory = new MockRAMDirectory();
for (int pass = 0; pass < 2; pass++)
{
bool autoCommit = pass == 0;
IndexWriter writer = new IndexWriter(directory, autoCommit, ANALYZER, true);
for (int iter = 0; iter < 7; iter++)
{
ConcurrentMergeScheduler cms = new ConcurrentMergeScheduler();
writer.SetMergeScheduler(cms);
writer.SetMaxBufferedDocs(2);
for (int j = 0; j < 21; j++)
{
Document doc = new Document();
doc.Add(new Field("content", "a b c", Field.Store.NO, Field.Index.ANALYZED));
writer.AddDocument(doc);
}
writer.Close();
TestIndexWriter.AssertNoUnreferencedFiles(directory, "testNoExtraFiles autoCommit=" + autoCommit);
// Reopen
writer = new IndexWriter(directory, autoCommit, ANALYZER, false);
}
writer.Close();
}
directory.Close();
}