mirror of
https://gitlab.com/pulsechaincom/go-pulse.git
synced 2024-12-25 12:57:17 +00:00
61 lines
2.0 KiB
Go
61 lines
2.0 KiB
Go
// Copyright 2015 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package node
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
)
|
|
|
|
// Tests that service context methods work properly.
|
|
func TestServiceContext(t *testing.T) {
|
|
// Create a temporary folder and ensure no database is contained within
|
|
dir, err := ioutil.TempDir("", "")
|
|
if err != nil {
|
|
t.Fatalf("failed to create temporary data directory: %v", err)
|
|
}
|
|
defer os.RemoveAll(dir)
|
|
|
|
if _, err := os.Stat(filepath.Join(dir, "database")); err == nil {
|
|
t.Fatalf("non-created database already exists")
|
|
}
|
|
// Request the opening/creation of a database and ensure it persists to disk
|
|
ctx := &ServiceContext{dataDir: dir}
|
|
db, err := ctx.Database("persistent", 0)
|
|
if err != nil {
|
|
t.Fatalf("failed to open persistent database: %v", err)
|
|
}
|
|
db.Close()
|
|
|
|
if _, err := os.Stat(filepath.Join(dir, "persistent")); err != nil {
|
|
t.Fatalf("persistent database doesn't exists: %v", err)
|
|
}
|
|
// Request th opening/creation of an ephemeral database and ensure it's not persisted
|
|
ctx = &ServiceContext{dataDir: ""}
|
|
db, err = ctx.Database("ephemeral", 0)
|
|
if err != nil {
|
|
t.Fatalf("failed to open ephemeral database: %v", err)
|
|
}
|
|
db.Close()
|
|
|
|
if _, err := os.Stat(filepath.Join(dir, "ephemeral")); err == nil {
|
|
t.Fatalf("ephemeral database exists")
|
|
}
|
|
}
|