73 lines
2.5 KiB
Go
73 lines
2.5 KiB
Go
// Copyright 2023 PingCAP, 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.
|
|
|
|
package importinto_test
|
|
|
|
import (
|
|
"context"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/ngaut/pools"
|
|
"github.com/pingcap/failpoint"
|
|
verify "github.com/pingcap/tidb/br/pkg/lightning/verification"
|
|
"github.com/pingcap/tidb/pkg/disttask/framework/storage"
|
|
"github.com/pingcap/tidb/pkg/disttask/importinto"
|
|
"github.com/pingcap/tidb/pkg/executor/importer"
|
|
"github.com/pingcap/tidb/pkg/parser/model"
|
|
"github.com/pingcap/tidb/pkg/testkit"
|
|
"github.com/pingcap/tidb/pkg/util/logutil"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestChecksumTable(t *testing.T) {
|
|
ctx := context.Background()
|
|
store := testkit.CreateMockStore(t)
|
|
gtk := testkit.NewTestKit(t, store)
|
|
pool := pools.NewResourcePool(func() (pools.Resource, error) {
|
|
return gtk.Session(), nil
|
|
}, 1, 1, time.Second)
|
|
defer pool.Close()
|
|
mgr := storage.NewTaskManager(pool)
|
|
|
|
taskMeta := &importinto.TaskMeta{
|
|
Plan: importer.Plan{
|
|
DBName: "db",
|
|
TableInfo: &model.TableInfo{
|
|
Name: model.NewCIStr("tb"),
|
|
},
|
|
},
|
|
}
|
|
// fake result
|
|
localChecksum := verify.MakeKVChecksum(1, 1, 1)
|
|
gtk.MustExec("create database db")
|
|
gtk.MustExec("create table db.tb(id int)")
|
|
gtk.MustExec("insert into db.tb values(1)")
|
|
remoteChecksum, err := importinto.TestChecksumTable(ctx, mgr, taskMeta, logutil.BgLogger())
|
|
require.NoError(t, err)
|
|
require.True(t, remoteChecksum.IsEqual(&localChecksum))
|
|
// again
|
|
remoteChecksum, err = importinto.TestChecksumTable(ctx, mgr, taskMeta, logutil.BgLogger())
|
|
require.NoError(t, err)
|
|
require.True(t, remoteChecksum.IsEqual(&localChecksum))
|
|
|
|
_ = failpoint.Enable("github.com/pingcap/tidb/pkg/disttask/importinto/errWhenChecksum", `return(true)`)
|
|
defer func() {
|
|
_ = failpoint.Disable("github.com/pingcap/tidb/pkg/disttask/importinto/errWhenChecksum")
|
|
}()
|
|
remoteChecksum, err = importinto.TestChecksumTable(ctx, mgr, taskMeta, logutil.BgLogger())
|
|
require.NoError(t, err)
|
|
require.True(t, remoteChecksum.IsEqual(&localChecksum))
|
|
}
|