128 lines
4.1 KiB
Go
128 lines
4.1 KiB
Go
// Copyright 2023 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package extractorhandler_test
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import (
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"database/sql"
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"fmt"
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"net/http"
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"net/url"
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"os"
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"testing"
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"time"
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"github.com/gorilla/mux"
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"github.com/pingcap/failpoint"
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"github.com/pingcap/tidb/pkg/config"
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"github.com/pingcap/tidb/pkg/domain"
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server2 "github.com/pingcap/tidb/pkg/server"
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"github.com/pingcap/tidb/pkg/server/handler/extractorhandler"
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"github.com/pingcap/tidb/pkg/server/internal/testserverclient"
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"github.com/pingcap/tidb/pkg/server/internal/testutil"
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"github.com/pingcap/tidb/pkg/server/internal/util"
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"github.com/pingcap/tidb/pkg/session"
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"github.com/pingcap/tidb/pkg/testkit"
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"github.com/pingcap/tidb/pkg/types"
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stmtsummaryv2 "github.com/pingcap/tidb/pkg/util/stmtsummary/v2"
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"github.com/stretchr/testify/require"
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)
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func TestExtractHandler(t *testing.T) {
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setupStmtSummary()
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defer closeStmtSummary()
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store := testkit.CreateMockStore(t)
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driver := server2.NewTiDBDriver(store)
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client := testserverclient.NewTestServerClient()
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cfg := util.NewTestConfig()
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cfg.Port = client.Port
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cfg.Status.StatusPort = client.StatusPort
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cfg.Status.ReportStatus = true
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server, err := server2.NewServer(cfg, driver)
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require.NoError(t, err)
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defer server.Close()
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dom, err := session.GetDomain(store)
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require.NoError(t, err)
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server.SetDomain(dom)
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go func() {
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err := server.Run(nil)
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require.NoError(t, err)
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}()
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<-server2.RunInGoTestChan
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client.Port = testutil.GetPortFromTCPAddr(server.ListenAddr())
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client.StatusPort = testutil.GetPortFromTCPAddr(server.StatusListenerAddr())
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client.WaitUntilServerOnline()
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startTime := time.Now()
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time.Sleep(time.Second)
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prepareData4ExtractPlanTask(t, client)
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time.Sleep(time.Second)
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endTime := time.Now()
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eh := &extractorhandler.ExtractTaskServeHandler{ExtractHandler: dom.GetExtractHandle()}
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router := mux.NewRouter()
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router.Handle("/extract_task/dump", eh)
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require.NoError(t, failpoint.Enable("github.com/pingcap/tidb/pkg/server/extractTaskServeHandler", `return(true)`))
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defer func() {
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require.NoError(t, failpoint.Disable("github.com/pingcap/tidb/pkg/server/extractTaskServeHandler"))
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}()
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resp0, err := client.FetchStatus(fmt.Sprintf("/extract_task/dump?type=plan&begin=%s&end=%s",
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url.QueryEscape(startTime.Format(types.TimeFormat)), url.QueryEscape(endTime.Format(types.TimeFormat))))
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defer os.RemoveAll(domain.GetExtractTaskDirName())
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require.NoError(t, err)
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defer func() {
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require.NoError(t, resp0.Body.Close())
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}()
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require.Equal(t, resp0.StatusCode, http.StatusOK)
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resp0, err = client.FetchStatus("/extract_task/dump?type=plan")
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require.NoError(t, err)
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defer func() {
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require.NoError(t, resp0.Body.Close())
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}()
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require.Equal(t, resp0.StatusCode, http.StatusOK)
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}
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func prepareData4ExtractPlanTask(t *testing.T, client *testserverclient.TestServerClient) {
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db, err := sql.Open("mysql", client.GetDSN())
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require.NoError(t, err, "Error connecting")
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defer func() {
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err := db.Close()
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require.NoError(t, err)
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}()
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tk := testkit.NewDBTestKit(t, db)
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tk.MustExec("use test")
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tk.MustExec("create table t(id int)")
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tk.MustExec("select * from t")
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}
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func setupStmtSummary() {
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stmtsummaryv2.Setup(&stmtsummaryv2.Config{
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Filename: "tidb-statements.log",
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})
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config.UpdateGlobal(func(conf *config.Config) {
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conf.Instance.StmtSummaryEnablePersistent = true
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})
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}
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func closeStmtSummary() {
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config.UpdateGlobal(func(conf *config.Config) {
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conf.Instance.StmtSummaryEnablePersistent = false
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})
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stmtsummaryv2.GlobalStmtSummary.Close()
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stmtsummaryv2.GlobalStmtSummary = nil
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_ = os.Remove(config.GetGlobalConfig().Instance.StmtSummaryFilename)
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}
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