Lucene.Net.Store.TestRAMDirectory.TestRAMDirectorySize C# (CSharp) Method

        public virtual void TestRAMDirectorySize()
        {
            Directory dir = NewFSDirectory(IndexDir);
            MockDirectoryWrapper ramDir = new MockDirectoryWrapper(Random(), new RAMDirectory(dir, NewIOContext(Random())));
            dir.Dispose();

            IndexWriter writer = new IndexWriter(ramDir, (new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random()))).SetOpenMode(IndexWriterConfig.OpenMode_e.APPEND));
            writer.ForceMerge(1);

            Assert.AreEqual(ramDir.SizeInBytes(), ramDir.RecomputedSizeInBytes);

            ThreadClass[] threads = new ThreadClass[NumThreads];
            for (int i = 0; i < NumThreads; i++)
            {
                int num = i;
                threads[i] = new ThreadAnonymousInnerClassHelper(this, writer, num);
            }
            for (int i = 0; i < NumThreads; i++)
            {
                threads[i].Start();
            }
            for (int i = 0; i < NumThreads; i++)
            {
                threads[i].Join();
            }

            writer.ForceMerge(1);
            Assert.AreEqual(ramDir.SizeInBytes(), ramDir.RecomputedSizeInBytes);

            writer.Dispose();
        }