executor: split ddl test into new package (#45834)

close pingcap/tidb#44940

executor/BUILD.bazel

@@ -297,7 +297,6 @@ go_test(
         "concurrent_map_test.go",
         "copr_cache_test.go",
         "cte_test.go",
-        "ddl_test.go",
         "delete_test.go",
         "distsql_test.go",
         "executor_failpoint_test.go",
@@ -372,8 +371,6 @@ go_test(
         "//config",
         "//ddl",
         "//ddl/placement",
-        "//ddl/schematracker",
-        "//ddl/testutil",
         "//ddl/util",
         "//distsql",
         "//domain",
@@ -387,7 +384,6 @@ go_test(
         "//expression/aggregation",
         "//infoschema",
         "//kv",
-        "//meta",
         "//meta/autoid",
         "//metrics",
         "//parser",
@@ -406,7 +402,6 @@ go_test(
         "//sessionctx/binloginfo",
         "//sessionctx/stmtctx",
         "//sessionctx/variable",
-        "//sessionctx/variable/featuretag/disttask",
         "//sessiontxn",
         "//sessiontxn/staleread",
         "//statistics",
@@ -424,7 +419,6 @@ go_test(
         "//testkit/testdata",
         "//testkit/testmain",
         "//testkit/testsetup",
-        "//testkit/testutil",
         "//types",
         "//util",
         "//util/benchdaily",

executor/test/ddl/BUILD.bazel

@@ -0,0 +1,44 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_test")
+
+go_test(
+    name = "ddl_test",
+    timeout = "short",
+    srcs = [
+        "ddl_test.go",
+        "main_test.go",
+    ],
+    flaky = True,
+    shard_count = 42,
+    deps = [
+        "//config",
+        "//ddl/schematracker",
+        "//ddl/testutil",
+        "//ddl/util",
+        "//domain",
+        "//errno",
+        "//infoschema",
+        "//kv",
+        "//meta",
+        "//meta/autoid",
+        "//parser/model",
+        "//parser/mysql",
+        "//parser/terror",
+        "//planner/core",
+        "//sessionctx/variable",
+        "//sessionctx/variable/featuretag/disttask",
+        "//sessiontxn",
+        "//store/mockstore",
+        "//table",
+        "//table/tables",
+        "//testkit",
+        "//testkit/testutil",
+        "//types",
+        "//util/chunk",
+        "//util/dbterror",
+        "//util/dbterror/exeerrors",
+        "@com_github_pingcap_failpoint//:failpoint",
+        "@com_github_stretchr_testify//require",
+        "@com_github_tikv_client_go_v2//tikv",
+        "@org_uber_go_goleak//:goleak",
+    ],
+)

executor/test/ddl/ddl_test.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package executor_test
+package ddl
 
 import (
 	"context"

executor/test/ddl/main_test.go

@@ -0,0 +1,44 @@
+// 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 ddl
+
+import (
+	"testing"
+
+	"github.com/pingcap/tidb/config"
+	"github.com/pingcap/tidb/meta/autoid"
+	"github.com/tikv/client-go/v2/tikv"
+	"go.uber.org/goleak"
+)
+
+func TestMain(m *testing.M) {
+	autoid.SetStep(5000)
+	config.UpdateGlobal(func(conf *config.Config) {
+		conf.Log.SlowThreshold = 30000 // 30s
+		conf.TiKVClient.AsyncCommit.SafeWindow = 0
+		conf.TiKVClient.AsyncCommit.AllowedClockDrift = 0
+		conf.Experimental.AllowsExpressionIndex = true
+	})
+	tikv.EnableFailpoints()
+
+	opts := []goleak.Option{
+		goleak.IgnoreTopFunction("github.com/golang/glog.(*fileSink).flushDaemon"),
+		goleak.IgnoreTopFunction("github.com/lestrrat-go/httprc.runFetchWorker"),
+		goleak.IgnoreTopFunction("go.etcd.io/etcd/client/pkg/v3/logutil.(*MergeLogger).outputLoop"),
+		goleak.IgnoreTopFunction("gopkg.in/natefinch/lumberjack%2ev2.(*Logger).millRun"),
+		goleak.IgnoreTopFunction("github.com/tikv/client-go/v2/txnkv/transaction.keepAlive"),
+	}
+	goleak.VerifyTestMain(m, opts...)
+}