github.com/digdeepmining/go-atheios@v1.5.13-0.20180902133602-d5687a2e6f43/ethdb/database_test.go (about)

     1  // Copyright 2014 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum 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 go-ethereum 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 go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package ethdb
    18  
    19  import (
    20  	"os"
    21  	"path/filepath"
    22  
    23  	"github.com/atheioschain/go-atheios/common"
    24  )
    25  
    26  func newDb() *LDBDatabase {
    27  	file := filepath.Join("/", "tmp", "ldbtesttmpfile")
    28  	if common.FileExist(file) {
    29  		os.RemoveAll(file)
    30  	}
    31  	db, _ := NewLDBDatabase(file, 0, 0)
    32  
    33  	return db
    34  }