2014-10-31 14:42:32 +01:00
|
|
|
// Copyright (c) 2014 Couchbase, Inc.
|
|
|
|
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
|
|
|
|
// except in compliance with the License. You may obtain a copy of the License at
|
|
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
// Unless required by applicable law or agreed to in writing, software distributed under the
|
|
|
|
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
|
|
|
|
// either express or implied. See the License for the specific language governing permissions
|
|
|
|
// and limitations under the License.
|
|
|
|
|
|
|
|
// +build forestdb
|
|
|
|
|
|
|
|
package forestdb
|
|
|
|
|
|
|
|
import (
|
|
|
|
"os"
|
|
|
|
"testing"
|
|
|
|
|
|
|
|
"github.com/blevesearch/bleve/index/store/test"
|
|
|
|
)
|
|
|
|
|
|
|
|
func TestLevelDBStore(t *testing.T) {
|
|
|
|
defer os.RemoveAll("test")
|
|
|
|
|
|
|
|
s, err := Open("test", true)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
defer s.Close()
|
|
|
|
|
|
|
|
store_test.CommonTestKVStore(t, s)
|
|
|
|
}
|
|
|
|
|
|
|
|
func TestReaderIsolation(t *testing.T) {
|
|
|
|
defer os.RemoveAll("test")
|
|
|
|
|
|
|
|
s, err := Open("test", true)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
defer s.Close()
|
|
|
|
|
|
|
|
store_test.CommonTestReaderIsolation(t, s)
|
|
|
|
}
|
2014-11-04 14:34:49 +01:00
|
|
|
|
|
|
|
// TestRollbackSameHandle tries to rollback a handle
|
|
|
|
// and ensure that subsequent reads from it also
|
|
|
|
// reflect the rollback
|
|
|
|
func TestRollbackSameHandle(t *testing.T) {
|
|
|
|
defer os.RemoveAll("test")
|
|
|
|
|
|
|
|
s, err := Open("test", true)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
defer s.Close()
|
|
|
|
|
|
|
|
writer, err := s.Writer()
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// create 2 docs a and b
|
|
|
|
err = writer.Set([]byte("a"), []byte("val-a"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
err = writer.Set([]byte("b"), []byte("val-b"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// get the rollback id
|
|
|
|
rollbackId, err := s.getRollbackID()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// create a 3rd doc c
|
|
|
|
err = writer.Set([]byte("c"), []byte("val-c"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
err = writer.Close()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// make sure c is there
|
|
|
|
reader, err := s.Reader()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
val, err := reader.Get([]byte("c"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
if string(val) != "val-c" {
|
|
|
|
t.Errorf("expected value 'val-c' got '%s'", val)
|
|
|
|
}
|
|
|
|
reader.Close()
|
|
|
|
|
|
|
|
// now rollback
|
|
|
|
err = s.rollbackTo(rollbackId)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// now make sure c is not there
|
|
|
|
reader, err = s.Reader()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
val, err = reader.Get([]byte("c"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
if val != nil {
|
|
|
|
t.Errorf("expected missing, got '%s'", val)
|
|
|
|
}
|
|
|
|
reader.Close()
|
|
|
|
}
|
|
|
|
|
|
|
|
// TestRollbackNewHandle tries to rollback the
|
|
|
|
// database, then open a new handle, and ensure
|
|
|
|
// that the rollback is reflected there as well
|
|
|
|
func TestRollbackNewHandle(t *testing.T) {
|
|
|
|
defer os.RemoveAll("test")
|
|
|
|
|
|
|
|
s, err := Open("test", true)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
defer s.Close()
|
|
|
|
|
|
|
|
writer, err := s.Writer()
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// create 2 docs a and b
|
|
|
|
err = writer.Set([]byte("a"), []byte("val-a"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
err = writer.Set([]byte("b"), []byte("val-b"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// get the rollback id
|
|
|
|
rollbackId, err := s.getRollbackID()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// create a 3rd doc c
|
|
|
|
err = writer.Set([]byte("c"), []byte("val-c"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
err = writer.Close()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// make sure c is there
|
|
|
|
reader, err := s.Reader()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
val, err := reader.Get([]byte("c"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
if string(val) != "val-c" {
|
|
|
|
t.Errorf("expected value 'val-c' got '%s'", val)
|
|
|
|
}
|
|
|
|
reader.Close()
|
|
|
|
|
|
|
|
// now rollback
|
|
|
|
err = s.rollbackTo(rollbackId)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// now lets open another handle
|
|
|
|
s2, err := Open("test", true)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
defer s2.Close()
|
|
|
|
|
|
|
|
// now make sure c is not there
|
|
|
|
reader2, err := s2.Reader()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
val, err = reader2.Get([]byte("c"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
if val != nil {
|
|
|
|
t.Errorf("expected missing, got '%s'", val)
|
|
|
|
}
|
|
|
|
reader2.Close()
|
|
|
|
}
|
|
|
|
|
|
|
|
// TestRollbackOtherHandle tries to create 2 handles
|
|
|
|
// at the begining, then rollback one of them
|
|
|
|
// and ensure it affects the other
|
|
|
|
func TestRollbackOtherHandle(t *testing.T) {
|
|
|
|
defer os.RemoveAll("test")
|
|
|
|
|
|
|
|
s, err := Open("test", true)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
defer s.Close()
|
|
|
|
|
|
|
|
// open another handle at the same time
|
|
|
|
s2, err := Open("test", true)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
defer s2.Close()
|
|
|
|
|
|
|
|
writer, err := s.Writer()
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// create 2 docs a and b
|
|
|
|
err = writer.Set([]byte("a"), []byte("val-a"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
err = writer.Set([]byte("b"), []byte("val-b"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// get the rollback id
|
|
|
|
rollbackId, err := s.getRollbackID()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// create a 3rd doc c
|
|
|
|
err = writer.Set([]byte("c"), []byte("val-c"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
err = writer.Close()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// make sure c is there
|
|
|
|
reader, err := s.Reader()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
val, err := reader.Get([]byte("c"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
if string(val) != "val-c" {
|
|
|
|
t.Errorf("expected value 'val-c' got '%s'", val)
|
|
|
|
}
|
|
|
|
reader.Close()
|
|
|
|
|
|
|
|
// now rollback
|
|
|
|
err = s.rollbackTo(rollbackId)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// now make sure c is not on the other handle
|
|
|
|
reader2, err := s2.Reader()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
val, err = reader2.Get([]byte("c"))
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
|
|
|
if val != nil {
|
|
|
|
t.Errorf("expected missing, got '%s'", val)
|
|
|
|
}
|
|
|
|
reader2.Close()
|
|
|
|
}
|