Method Add

src/leveldb/db/version_set_test.cc:22–30

  }

  void Add(const char* smallest, const char* largest,
           SequenceNumber smallest_seq = 100,
           SequenceNumber largest_seq = 100) {
    FileMetaData* f = new FileMetaData;
    f->number = files_.size() + 1;
    f->smallest = InternalKey(smallest, smallest_seq, kTypeValue);
    f->largest = InternalKey(largest, largest_seq, kTypeValue);
    files_.push_back(f);
  }

  int Find(const char* key) {
    InternalKey target(key, 100, kTypeValue);