github.com/klaytn/klaytn@v1.12.1/storage/database/rocksdb_database_test.go (about)

     1  // Copyright 2023 The klaytn Authors
     2  // This file is part of the klaytn library.
     3  //
     4  // The klaytn library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The klaytn library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the klaytn library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  //go:build rocksdb
    18  // +build rocksdb
    19  
    20  package database
    21  
    22  import (
    23  	"os"
    24  )
    25  
    26  func init() {
    27  	testDatabases = append(testDatabases, newTestRocksDB)
    28  	addRocksDB = true
    29  }
    30  
    31  func newTestRocksDB() (Database, func(), string) {
    32  	dirName, err := os.MkdirTemp(os.TempDir(), "klay_rocksdb_test_")
    33  	if err != nil {
    34  		panic("failed to create test file: " + err.Error())
    35  	}
    36  	config := GetDefaultRocksDBConfig()
    37  	config.DisableMetrics = true
    38  	db, err := NewRocksDB(dirName, config)
    39  	if err != nil {
    40  		panic("failed to create new rocksdb: " + err.Error())
    41  	}
    42  
    43  	return db, func() {
    44  		db.Close()
    45  		os.RemoveAll(dirName)
    46  	}, "rdb"
    47  }