120 lines
3.0 KiB
Go
120 lines
3.0 KiB
Go
// Copyright 2015 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 ddl
|
|
|
|
import (
|
|
"context"
|
|
"testing"
|
|
|
|
"github.com/pingcap/failpoint"
|
|
"github.com/pingcap/tidb/types"
|
|
"github.com/stretchr/testify/require"
|
|
"github.com/stretchr/testify/suite"
|
|
)
|
|
|
|
type testStatSuiteToVerify struct {
|
|
suite.Suite
|
|
}
|
|
|
|
func TestStatSuite(t *testing.T) {
|
|
suite.Run(t, new(testStatSuiteToVerify))
|
|
}
|
|
|
|
func (s *testStatSuiteToVerify) SetupSuite() {
|
|
}
|
|
|
|
func (s *testStatSuiteToVerify) TearDownSuite() {
|
|
}
|
|
|
|
type testSerialStatSuiteToVerify struct {
|
|
suite.Suite
|
|
}
|
|
|
|
func ExportTestSerialStatSuite(t *testing.T) {
|
|
suite.Run(t, new(testSerialStatSuiteToVerify))
|
|
}
|
|
|
|
func (s *testStatSuiteToVerify) getDDLSchemaVer(d *ddl) int64 {
|
|
m, err := d.Stats(nil)
|
|
require.NoError(s.T(), err)
|
|
v := m[ddlSchemaVersion]
|
|
return v.(int64)
|
|
}
|
|
|
|
func (s *testSerialStatSuiteToVerify) TestDDLStatsInfo() {
|
|
store := testCreateStore(s.T(), "test_stat")
|
|
defer func() {
|
|
err := store.Close()
|
|
require.NoError(s.T(), err)
|
|
}()
|
|
|
|
d, err := testNewDDLAndStart(
|
|
context.Background(),
|
|
WithStore(store),
|
|
WithLease(testLease),
|
|
)
|
|
require.NoError(s.T(), err)
|
|
defer func() {
|
|
err := d.Stop()
|
|
require.NoError(s.T(), err)
|
|
}()
|
|
|
|
dbInfo, err := testSchemaInfo(d, "test_stat")
|
|
require.NoError(s.T(), err)
|
|
testCreateSchema(s.T(), testNewContext(d), d, dbInfo)
|
|
tblInfo, err := testTableInfo(d, "t", 2)
|
|
require.NoError(s.T(), err)
|
|
ctx := testNewContext(d)
|
|
testCreateTable(s.T(), ctx, d, dbInfo, tblInfo)
|
|
|
|
t := testGetTable(s.T(), d, dbInfo.ID, tblInfo.ID)
|
|
// insert t values (1, 1), (2, 2), (3, 3)
|
|
_, err = t.AddRecord(ctx, types.MakeDatums(1, 1))
|
|
require.NoError(s.T(), err)
|
|
_, err = t.AddRecord(ctx, types.MakeDatums(2, 2))
|
|
require.NoError(s.T(), err)
|
|
_, err = t.AddRecord(ctx, types.MakeDatums(3, 3))
|
|
require.NoError(s.T(), err)
|
|
txn, err := ctx.Txn(true)
|
|
require.NoError(s.T(), err)
|
|
err = txn.Commit(context.Background())
|
|
require.NoError(s.T(), err)
|
|
|
|
job := buildCreateIdxJob(dbInfo, tblInfo, true, "idx", "c1")
|
|
|
|
require.Nil(s.T(), failpoint.Enable("github.com/pingcap/tidb/ddl/checkBackfillWorkerNum", `return(true)`))
|
|
defer func() {
|
|
require.Nil(s.T(), failpoint.Disable("github.com/pingcap/tidb/ddl/checkBackfillWorkerNum"))
|
|
}()
|
|
|
|
done := make(chan error, 1)
|
|
go func() {
|
|
done <- d.doDDLJob(ctx, job)
|
|
}()
|
|
|
|
exit := false
|
|
for !exit {
|
|
select {
|
|
case err := <-done:
|
|
require.NoError(s.T(), err)
|
|
exit = true
|
|
case <-TestCheckWorkerNumCh:
|
|
varMap, err := d.Stats(nil)
|
|
require.NoError(s.T(), err)
|
|
require.Equal(s.T(), varMap[ddlJobReorgHandle], "1")
|
|
}
|
|
}
|
|
}
|