diff --git a/build/nogo_config.json b/build/nogo_config.json
index abcd9d3444bf2..00a6c363f16ba 100644
--- a/build/nogo_config.json
+++ b/build/nogo_config.json
@@ -446,6 +446,7 @@
       "parser/parser.go": "parser/parser.go code",
       "/cgo/": "ignore cgo code",
       "external/": "no need to vet third party code",
+      "$GOROOT/": "ignore GOROOT code",
       ".*_generated\\.go$": "ignore generated code"
     }
   },
@@ -595,7 +596,8 @@
       "br/pkg/lightning/mydump/": "more than 50",
       "br/pkg/lightning/importer/": "more than 50",
       "br/pkg/lightning/backend/local/": "more than 50",
-      "br/pkg/restore/": "more than 50"
+      "br/pkg/restore/": "more than 50",
+      "ddl/tests/partition/": "more than 50"
     },
     "only_files": {
       "planer/core/casetest/binaryplan": "planer/core/casetest/binaryplan",
diff --git a/ddl/BUILD.bazel b/ddl/BUILD.bazel
index 2cabeac33b2b9..399ce5017a1f7 100644
--- a/ddl/BUILD.bazel
+++ b/ddl/BUILD.bazel
@@ -179,7 +179,6 @@ go_test(
         "db_change_test.go",
         "db_foreign_key_test.go",
         "db_integration_test.go",
-        "db_partition_test.go",
         "db_rename_test.go",
         "db_table_test.go",
         "db_test.go",
diff --git a/ddl/tests/partition/BUILD.bazel b/ddl/tests/partition/BUILD.bazel
new file mode 100644
index 0000000000000..b0ee39b9898ad
--- /dev/null
+++ b/ddl/tests/partition/BUILD.bazel
@@ -0,0 +1,46 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_test")
+
+go_test(
+    name = "partition_test",
+    timeout = "short",
+    srcs = [
+        "db_partition_test.go",
+        "main_test.go",
+    ],
+    flaky = True,
+    shard_count = 50,
+    deps = [
+        "//config",
+        "//ddl",
+        "//ddl/testutil",
+        "//ddl/util/callback",
+        "//domain",
+        "//errno",
+        "//kv",
+        "//parser/ast",
+        "//parser/model",
+        "//parser/mysql",
+        "//parser/terror",
+        "//session",
+        "//sessionctx",
+        "//sessionctx/variable",
+        "//sessiontxn",
+        "//store/mockstore",
+        "//table",
+        "//table/tables",
+        "//tablecodec",
+        "//testkit",
+        "//testkit/external",
+        "//testkit/testsetup",
+        "//types",
+        "//util/codec",
+        "//util/dbterror",
+        "//util/logutil",
+        "@com_github_pingcap_errors//:errors",
+        "@com_github_pingcap_failpoint//:failpoint",
+        "@com_github_stretchr_testify//assert",
+        "@com_github_stretchr_testify//require",
+        "@org_uber_go_goleak//:goleak",
+        "@org_uber_go_zap//:zap",
+    ],
+)
diff --git a/ddl/db_partition_test.go b/ddl/tests/partition/db_partition_test.go
similarity index 99%
rename from ddl/db_partition_test.go
rename to ddl/tests/partition/db_partition_test.go
index d749177a3b269..abf22c951aaa1 100644
--- a/ddl/db_partition_test.go
+++ b/ddl/tests/partition/db_partition_test.go
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package ddl_test
+package partition
 
 import (
 	"bytes"
diff --git a/ddl/tests/partition/main_test.go b/ddl/tests/partition/main_test.go
new file mode 100644
index 0000000000000..b9ce2882125fb
--- /dev/null
+++ b/ddl/tests/partition/main_test.go
@@ -0,0 +1,72 @@
+// 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 partition
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/pingcap/errors"
+	"github.com/pingcap/tidb/config"
+	"github.com/pingcap/tidb/ddl"
+	"github.com/pingcap/tidb/kv"
+	"github.com/pingcap/tidb/session"
+	"github.com/pingcap/tidb/testkit/testsetup"
+	"go.uber.org/goleak"
+)
+
+const (
+	// waitForCleanDataRound indicates how many times should we check data is cleaned or not.
+	waitForCleanDataRound = 150
+	// waitForCleanDataInterval is a min duration between 2 check for data clean.
+	waitForCleanDataInterval = time.Millisecond * 100
+)
+
+func TestMain(m *testing.M) {
+	testsetup.SetupForCommonTest()
+
+	config.UpdateGlobal(func(conf *config.Config) {
+		conf.TiKVClient.AsyncCommit.SafeWindow = 0
+		conf.TiKVClient.AsyncCommit.AllowedClockDrift = 0
+	})
+
+	ddl.SetWaitTimeWhenErrorOccurred(time.Microsecond)
+
+	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("go.opencensus.io/stats/view.(*worker).start"),
+	}
+
+	goleak.VerifyTestMain(m, opts...)
+}
+
+func backgroundExec(s kv.Storage, schema, sql string, done chan error) {
+	se, err := session.CreateSession4Test(s)
+	if err != nil {
+		done <- errors.Trace(err)
+		return
+	}
+	defer se.Close()
+	_, err = se.Execute(context.Background(), "use "+schema)
+	if err != nil {
+		done <- errors.Trace(err)
+		return
+	}
+	_, err = se.Execute(context.Background(), sql)
+	done <- errors.Trace(err)
+}