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https://github.com/luxfi/geth.git
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zeekay
9327863453
- Add //go:build leveldb to ethdb/leveldb/*.go - Add //go:build pebble to ethdb/pebble/*.go - Refactor node/database.go to use registration pattern - Default to badgerdb instead of pebble - Create database_leveldb.go and database_pebble.go for conditional compilation To use leveldb: go build -tags=leveldb To use pebble: go build -tags=pebble Default (no tags): badgerdb only This reduces binary size when pebble/leveldb are not needed.
83 lines
1.9 KiB
Go
83 lines
1.9 KiB
Go
// Copyright 2019 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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//go:build pebble
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package pebble
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import (
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"errors"
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"testing"
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"github.com/cockroachdb/pebble"
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"github.com/cockroachdb/pebble/vfs"
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"github.com/luxfi/geth/ethdb"
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"github.com/luxfi/geth/ethdb/dbtest"
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)
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func TestPebbleDB(t *testing.T) {
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t.Run("DatabaseSuite", func(t *testing.T) {
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dbtest.TestDatabaseSuite(t, func() ethdb.KeyValueStore {
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db, err := pebble.Open("", &pebble.Options{
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FS: vfs.NewMem(),
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})
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if err != nil {
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t.Fatal(err)
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}
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return &Database{
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db: db,
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}
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})
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})
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}
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func BenchmarkPebbleDB(b *testing.B) {
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dbtest.BenchDatabaseSuite(b, func() ethdb.KeyValueStore {
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db, err := pebble.Open("", &pebble.Options{
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FS: vfs.NewMem(),
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})
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if err != nil {
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b.Fatal(err)
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}
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return &Database{
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db: db,
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}
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})
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}
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func TestPebbleLogData(t *testing.T) {
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db, err := pebble.Open("", &pebble.Options{
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FS: vfs.NewMem(),
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})
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if err != nil {
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t.Fatal(err)
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}
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_, _, err = db.Get(nil)
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if !errors.Is(err, pebble.ErrNotFound) {
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t.Fatal("Unknown database entry")
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}
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b := db.NewBatch()
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b.LogData(nil, nil)
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db.Apply(b, pebble.Sync)
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_, _, err = db.Get(nil)
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if !errors.Is(err, pebble.ErrNotFound) {
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t.Fatal("Unknown database entry")
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}
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}
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