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executor: migrate test-infra to testify for part of testSuite #33741

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merged 2 commits into from
Apr 6, 2022
Merged

executor: migrate test-infra to testify for part of testSuite #33741

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executor: migrate test-infra to testify for part of testSuite
tisonkun Apr 6, 2022
fbf0fab
Merge branch 'master' into issue-33425
ti-chi-bot Apr 6, 2022
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97 changes: 97 additions & 0 deletions executor/executor_failpoint_test.go
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// Copyright 2022 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 executor_test

import (
"testing"
"time"

"github.com/pingcap/failpoint"
"github.com/pingcap/tidb/config"
"github.com/pingcap/tidb/testkit"
"github.com/stretchr/testify/require"
)

func TestTiDBLastTxnInfoCommitMode(t *testing.T) {
defer config.RestoreFunc()()
config.UpdateGlobal(func(conf *config.Config) {
conf.TiKVClient.AsyncCommit.SafeWindow = time.Second
})

store, clean := testkit.CreateMockStore(t)
defer clean()

tk := testkit.NewTestKit(t, store)
tk.MustExec("use test")
tk.MustExec("create table t (a int primary key, v int)")
tk.MustExec("insert into t values (1, 1)")

tk.MustExec("set @@tidb_enable_async_commit = 1")
tk.MustExec("set @@tidb_enable_1pc = 0")
tk.MustExec("update t set v = v + 1 where a = 1")
rows := tk.MustQuery("select json_extract(@@tidb_last_txn_info, '$.txn_commit_mode'), json_extract(@@tidb_last_txn_info, '$.async_commit_fallback'), json_extract(@@tidb_last_txn_info, '$.one_pc_fallback')").Rows()
t.Log(rows)
require.Equal(t, `"async_commit"`, rows[0][0])
require.Equal(t, "false", rows[0][1])
require.Equal(t, "false", rows[0][2])

tk.MustExec("set @@tidb_enable_async_commit = 0")
tk.MustExec("set @@tidb_enable_1pc = 1")
tk.MustExec("update t set v = v + 1 where a = 1")
rows = tk.MustQuery("select json_extract(@@tidb_last_txn_info, '$.txn_commit_mode'), json_extract(@@tidb_last_txn_info, '$.async_commit_fallback'), json_extract(@@tidb_last_txn_info, '$.one_pc_fallback')").Rows()
require.Equal(t, `"1pc"`, rows[0][0])
require.Equal(t, "false", rows[0][1])
require.Equal(t, "false", rows[0][2])

tk.MustExec("set @@tidb_enable_async_commit = 0")
tk.MustExec("set @@tidb_enable_1pc = 0")
tk.MustExec("update t set v = v + 1 where a = 1")
rows = tk.MustQuery("select json_extract(@@tidb_last_txn_info, '$.txn_commit_mode'), json_extract(@@tidb_last_txn_info, '$.async_commit_fallback'), json_extract(@@tidb_last_txn_info, '$.one_pc_fallback')").Rows()
require.Equal(t, `"2pc"`, rows[0][0])
require.Equal(t, "false", rows[0][1])
require.Equal(t, "false", rows[0][2])

require.NoError(t, failpoint.Enable("tikvclient/invalidMaxCommitTS", "return"))
defer func() {
require.NoError(t, failpoint.Disable("tikvclient/invalidMaxCommitTS"))
}()

tk.MustExec("set @@tidb_enable_async_commit = 1")
tk.MustExec("set @@tidb_enable_1pc = 0")
tk.MustExec("update t set v = v + 1 where a = 1")
rows = tk.MustQuery("select json_extract(@@tidb_last_txn_info, '$.txn_commit_mode'), json_extract(@@tidb_last_txn_info, '$.async_commit_fallback'), json_extract(@@tidb_last_txn_info, '$.one_pc_fallback')").Rows()
t.Log(rows)
require.Equal(t, `"2pc"`, rows[0][0])
require.Equal(t, "true", rows[0][1])
require.Equal(t, "false", rows[0][2])

tk.MustExec("set @@tidb_enable_async_commit = 0")
tk.MustExec("set @@tidb_enable_1pc = 1")
tk.MustExec("update t set v = v + 1 where a = 1")
rows = tk.MustQuery("select json_extract(@@tidb_last_txn_info, '$.txn_commit_mode'), json_extract(@@tidb_last_txn_info, '$.async_commit_fallback'), json_extract(@@tidb_last_txn_info, '$.one_pc_fallback')").Rows()
t.Log(rows)
require.Equal(t, `"2pc"`, rows[0][0])
require.Equal(t, "false", rows[0][1])
require.Equal(t, "true", rows[0][2])

tk.MustExec("set @@tidb_enable_async_commit = 1")
tk.MustExec("set @@tidb_enable_1pc = 1")
tk.MustExec("update t set v = v + 1 where a = 1")
rows = tk.MustQuery("select json_extract(@@tidb_last_txn_info, '$.txn_commit_mode'), json_extract(@@tidb_last_txn_info, '$.async_commit_fallback'), json_extract(@@tidb_last_txn_info, '$.one_pc_fallback')").Rows()
t.Log(rows)
require.Equal(t, `"2pc"`, rows[0][0])
require.Equal(t, "true", rows[0][1])
require.Equal(t, "true", rows[0][2])
}