Files
tidb/session/index_usage_sync_lease_test.go

48 lines
1.3 KiB
Go

// Copyright 2021 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 session
import (
"testing"
"github.com/stretchr/testify/require"
)
var GetBootstrapVersion = getBootstrapVersion
var CurrentBootstrapVersion = currentBootstrapVersion
func TestIndexUsageSyncLease(t *testing.T) {
store, dom := createStoreAndBootstrap(t)
defer func() { require.NoError(t, store.Close()) }()
defer dom.Close()
dom.SetStatsUpdating(true)
se, err := CreateSession(store)
require.NoError(t, err)
sess, ok := se.(*session)
require.True(t, ok)
require.Nil(t, sess.idxUsageCollector)
SetIndexUsageSyncLease(1)
defer SetIndexUsageSyncLease(0)
se, err = CreateSession(store)
require.NoError(t, err)
sess, ok = se.(*session)
require.True(t, ok)
require.NotNil(t, sess.idxUsageCollector)
}