Method GetFiles

src/leveldb/db/recovery_test.cc:112–124

  uint64_t FirstLogFile() { return GetFiles(kLogFile)[0]; }

  std::vector<uint64_t> GetFiles(FileType t) {
    std::vector<std::string> filenames;
    ASSERT_OK(env_->GetChildren(dbname_, &filenames));
    std::vector<uint64_t> result;
    for (size_t i = 0; i < filenames.size(); i++) {
      uint64_t number;
      FileType type;
      if (ParseFileName(filenames[i], &number, &type) && type == t) {
        result.push_back(number);
      }
    }
    return result;
  }

  int NumLogs() { return GetFiles(kLogFile).size(); }