Method TestReferencing

tests/SequenceTest.cpp:39–87

   }

   void TestReferencing()
   {
      /* Thrash the Sequence through repeated appends, deletes, etc.
       * Then delete the sequence and ensure that all blocks have
       * been unreferenced to the point of deletion -- the dirmanager
       * should be empty. */

      std::cout << "\tafter thrashing the sequence and deleting it, all block files should have been deleted..." << std::flush;

      int appendBufLen = (int)(mSequence->GetMaxBlockSize() * 1.4);
      samplePtr appendBuf = NewSamples(appendBufLen, floatSample);
      int i;

      for(i = 0; i < 10; i++)
         mSequence->Append(appendBuf, floatSample, appendBufLen);

      for(i = 0; i < 10; i++)
      {
         Sequence *tmpSequence;

         /* append */

         mSequence->Append(appendBuf, floatSample, appendBufLen);

         /* copy/paste */

         int s0 = rand()%mSequence->GetNumSamples();
         int len = rand()%(mSequence->GetNumSamples() - s0);
         mSequence->Copy(s0, s0+len, &tmpSequence);

         int dest = rand()%mSequence->GetNumSamples();
         mSequence->Paste(dest, tmpSequence);
         delete tmpSequence;

         /* delete */

         int del = rand()%mSequence->GetNumSamples();
         int dellen = rand()%((mSequence->GetNumSamples()-del)/2);

         mSequence->Delete(del, dellen);
      }

      delete mSequence;
      mSequence = NULL;

      assert(mDirManager->blockFileHash->GetCount() == 0);

      std::cout << "ok\n";
   }

   void TestSetGarbageInput()
   {