diff --git a/store/tikv/unionstore/memdb_test.go b/store/tikv/unionstore/memdb_test.go
index 13a940f144678..a24c45857f799 100644
--- a/store/tikv/unionstore/memdb_test.go
+++ b/store/tikv/unionstore/memdb_test.go
@@ -25,7 +25,7 @@ import (
 	. "github.com/pingcap/check"
 	leveldb "github.com/pingcap/goleveldb/leveldb/memdb"
 	"github.com/pingcap/tidb/store/tikv/kv"
-	"github.com/pingcap/tidb/util/testleak"
+	"github.com/pingcap/tidb/store/tikv/util/testleak"
 )
 
 type KeyFlags = kv.KeyFlags
diff --git a/store/tikv/unionstore/union_store_test.go b/store/tikv/unionstore/union_store_test.go
index 67bf1361f191b..931514af63c83 100644
--- a/store/tikv/unionstore/union_store_test.go
+++ b/store/tikv/unionstore/union_store_test.go
@@ -18,7 +18,7 @@ import (
 
 	. "github.com/pingcap/check"
 	"github.com/pingcap/tidb/kv"
-	"github.com/pingcap/tidb/util/testleak"
+	"github.com/pingcap/tidb/store/tikv/util/testleak"
 )
 
 var _ = Suite(&testUnionStoreSuite{})
diff --git a/store/tikv/util/testleak/add-leaktest.sh b/store/tikv/util/testleak/add-leaktest.sh
new file mode 100755
index 0000000000000..18b23d6da4f58
--- /dev/null
+++ b/store/tikv/util/testleak/add-leaktest.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+# Copyright 2019 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,
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Usage: add-leaktest.sh pkg/*_test.go
+
+set -eu
+
+sed -i'~' -e '
+  /^func (s \*test.*Suite) Test.*(c \*C) {/ {
+    n
+    /testleak.AfterTest/! i\
+		defer testleak.AfterTest(c)()
+  }
+' $@
+
+for i in $@; do
+  if ! cmp -s $i $i~ ; then
+    goimports -w $i
+  fi
+echo $i
+  rm -f $i~
+done
diff --git a/store/tikv/util/testleak/check-leaktest.sh b/store/tikv/util/testleak/check-leaktest.sh
new file mode 100755
index 0000000000000..62083b9014363
--- /dev/null
+++ b/store/tikv/util/testleak/check-leaktest.sh
@@ -0,0 +1,50 @@
+#!/bin/sh
+# Copyright 2019 PingCAP, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Usage: check-leaktest.sh
+# It needs to run under the github.com/pingcap/tidb directory.
+
+set -e
+
+pkgs=$(git grep 'Suite' |grep -vE "Godeps|tags" |awk -F: '{print $1}' | xargs -n1 dirname | sort |uniq)
+echo $pkgs
+for pkg in ${pkgs}; do
+  if [ -z "$(ls ${pkg}/*_test.go 2>/dev/null)" ]; then
+    continue
+  fi
+  awk -F'[(]' '
+/func \(s .*Suite\) Test.*C\) {/ {
+  test = $1"("$2
+  next
+}
+
+/defer testleak.AfterTest/ {
+  test = 0
+  next
+}
+
+{
+    if (test && (FILENAME != "./tidb_test.go")) {
+    	printf "%s: %s: missing defer testleak.AfterTest\n", FILENAME, test
+    	test = 0
+    	code = 1
+    }
+}
+
+END {
+  exit code
+}
+
+' ${pkg}/*_test.go
+done
diff --git a/store/tikv/util/testleak/fake.go b/store/tikv/util/testleak/fake.go
new file mode 100644
index 0000000000000..5d4ad573f69d6
--- /dev/null
+++ b/store/tikv/util/testleak/fake.go
@@ -0,0 +1,37 @@
+// Copyright 2017 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,
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// +build !leak
+
+package testleak
+
+import (
+	"testing"
+
+	"github.com/pingcap/check"
+)
+
+// BeforeTest is a dummy implementation when build tag 'leak' is not set.
+func BeforeTest() {
+}
+
+// AfterTest is a dummy implementation when build tag 'leak' is not set.
+func AfterTest(c *check.C) func() {
+	return func() {
+	}
+}
+
+// AfterTestT is used after all the test cases is finished.
+func AfterTestT(t *testing.T) func() {
+	return func() {
+	}
+}
diff --git a/store/tikv/util/testleak/leaktest.go b/store/tikv/util/testleak/leaktest.go
new file mode 100644
index 0000000000000..035eedc34bd4a
--- /dev/null
+++ b/store/tikv/util/testleak/leaktest.go
@@ -0,0 +1,173 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Copyright 2016 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,
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// +build leak
+
+package testleak
+
+import (
+	"runtime"
+	"sort"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/pingcap/check"
+)
+
+func interestingGoroutines() (gs []string) {
+	buf := make([]byte, 2<<20)
+	buf = buf[:runtime.Stack(buf, true)]
+	ignoreList := []string{
+		"testing.RunTests",
+		"check.(*resultTracker).start",
+		"check.(*suiteRunner).runFunc",
+		"check.(*suiteRunner).parallelRun",
+		"localstore.(*dbStore).scheduler",
+		"testing.(*T).Run",
+		"testing.Main(",
+		"runtime.goexit",
+		"created by runtime.gc",
+		"interestingGoroutines",
+		"runtime.MHeap_Scavenger",
+		"created by os/signal.init",
+		"gopkg.in/natefinch/lumberjack%2ev2.(*Logger).millRun",
+		// these go routines are async terminated, so they may still alive after test end, thus cause
+		// false positive leak failures
+		"google.golang.org/grpc.(*addrConn).resetTransport",
+		"google.golang.org/grpc.(*ccBalancerWrapper).watcher",
+		"github.com/pingcap/goleveldb/leveldb/util.(*BufferPool).drain",
+		"github.com/pingcap/goleveldb/leveldb.(*DB).compactionError",
+		"github.com/pingcap/goleveldb/leveldb.(*DB).mpoolDrain",
+		"go.etcd.io/etcd/pkg/logutil.(*MergeLogger).outputLoop",
+		"go.etcd.io/etcd/v3/pkg/logutil.(*MergeLogger).outputLoop",
+		"oracles.(*pdOracle).updateTS",
+		"tikv.(*KVStore).runSafePointChecker",
+		"tikv.(*RegionCache).asyncCheckAndResolveLoop",
+		"github.com/pingcap/badger",
+		"github.com/ngaut/unistore/tikv.(*MVCCStore).runUpdateSafePointLoop",
+	}
+	shouldIgnore := func(stack string) bool {
+		if stack == "" {
+			return true
+		}
+		for _, ident := range ignoreList {
+			if strings.Contains(stack, ident) {
+				return true
+			}
+		}
+		return false
+	}
+	for _, g := range strings.Split(string(buf), "\n\n") {
+		sl := strings.SplitN(g, "\n", 2)
+		if len(sl) != 2 {
+			continue
+		}
+		stack := strings.TrimSpace(sl[1])
+		if shouldIgnore(stack) {
+			continue
+		}
+		gs = append(gs, stack)
+	}
+	sort.Strings(gs)
+	return
+}
+
+var beforeTestGoroutines = map[string]bool{}
+var testGoroutinesInited bool
+
+// BeforeTest gets the current goroutines.
+// It's used for check.Suite.SetUpSuite() function.
+// Now it's only used in the tidb_test.go.
+// Note: it's not accurate, consider the following function:
+// func loop() {
+//   for {
+//     select {
+//       case <-ticker.C:
+//         DoSomething()
+//     }
+//   }
+// }
+// If this loop step into DoSomething() during BeforeTest(), the stack for this goroutine will contain DoSomething().
+// Then if this loop jumps out of DoSomething during AfterTest(), the stack for this goroutine will not contain DoSomething().
+// Resulting in false-positive leak reports.
+func BeforeTest() {
+	for _, g := range interestingGoroutines() {
+		beforeTestGoroutines[g] = true
+	}
+	testGoroutinesInited = true
+}
+
+const defaultCheckCnt = 50
+
+func checkLeakAfterTest(errorFunc func(cnt int, g string)) func() {
+	// After `BeforeTest`, `beforeTestGoroutines` may still be empty, in this case,
+	// we shouldn't init it again.
+	if !testGoroutinesInited && len(beforeTestGoroutines) == 0 {
+		for _, g := range interestingGoroutines() {
+			beforeTestGoroutines[g] = true
+		}
+	}
+
+	cnt := defaultCheckCnt
+	return func() {
+		defer func() {
+			beforeTestGoroutines = map[string]bool{}
+			testGoroutinesInited = false
+		}()
+
+		var leaked []string
+		for i := 0; i < cnt; i++ {
+			leaked = leaked[:0]
+			for _, g := range interestingGoroutines() {
+				if !beforeTestGoroutines[g] {
+					leaked = append(leaked, g)
+				}
+			}
+			// Bad stuff found, but goroutines might just still be
+			// shutting down, so give it some time.
+			if len(leaked) != 0 {
+				time.Sleep(50 * time.Millisecond)
+				continue
+			}
+
+			return
+		}
+		for _, g := range leaked {
+			errorFunc(cnt, g)
+		}
+	}
+}
+
+// AfterTest gets the current goroutines and runs the returned function to
+// get the goroutines at that time to contrast whether any goroutines leaked.
+// Usage: defer testleak.AfterTest(c)()
+// It can call with BeforeTest() at the beginning of check.Suite.TearDownSuite() or
+// call alone at the beginning of each test.
+func AfterTest(c *check.C) func() {
+	errorFunc := func(cnt int, g string) {
+		c.Errorf("Test %s check-count %d appears to have leaked: %v", c.TestName(), cnt, g)
+	}
+	return checkLeakAfterTest(errorFunc)
+}
+
+// AfterTestT is used after all the test cases is finished.
+func AfterTestT(t *testing.T) func() {
+	errorFunc := func(cnt int, g string) {
+		t.Errorf("Test %s check-count %d appears to have leaked: %v", t.Name(), cnt, g)
+	}
+	return checkLeakAfterTest(errorFunc)
+}