Method RenameLDBToSST

src/leveldb/db/db_test.cc:516–531

Returns number of files renamed.

  // Returns number of files renamed.
  int RenameLDBToSST() {
    std::vector<std::string> filenames;
    ASSERT_OK(env_->GetChildren(dbname_, &filenames));
    uint64_t number;
    FileType type;
    int files_renamed = 0;
    for (size_t i = 0; i < filenames.size(); i++) {
      if (ParseFileName(filenames[i], &number, &type) && type == kTableFile) {
        const std::string from = TableFileName(dbname_, number);
        const std::string to = SSTTableFileName(dbname_, number);
        ASSERT_OK(env_->RenameFile(from, to));
        files_renamed++;
      }
    }
    return files_renamed;
  }

 private:
  // Sequence of option configurations to try