From 2aa571b1abf329d336413fe195c88fe07c7b268c Mon Sep 17 00:00:00 2001
From: glorv <glorvs@163.com>
Date: Thu, 14 Nov 2019 12:47:42 +0800
Subject: [PATCH] test: make several slow package unit test support run
 parallel (#13431)

---
 planner/core/prepare_test.go | 6 +++++-
 session/pessimistic_test.go  | 2 +-
 session/session_test.go      | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/planner/core/prepare_test.go b/planner/core/prepare_test.go
index a03b3f87b1a8d..72d994d458f3f 100644
--- a/planner/core/prepare_test.go
+++ b/planner/core/prepare_test.go
@@ -36,10 +36,14 @@ import (
 )
 
 var _ = Suite(&testPrepareSuite{})
+var _ = SerialSuites(&testPrepareSerialSuite{})
 
 type testPrepareSuite struct {
 }
 
+type testPrepareSerialSuite struct {
+}
+
 func (s *testPrepareSuite) TestPrepareCache(c *C) {
 	defer testleak.AfterTest(c)()
 	store, dom, err := newStoreWithBootstrap()
@@ -311,7 +315,7 @@ func (s *testPrepareSuite) TestPrepareOverMaxPreparedStmtCount(c *C) {
 }
 
 // unit test for issue https://github.com/pingcap/tidb/issues/8518
-func (s *testPrepareSuite) TestPrepareTableAsNameOnGroupByWithCache(c *C) {
+func (s *testPrepareSerialSuite) TestPrepareTableAsNameOnGroupByWithCache(c *C) {
 	defer testleak.AfterTest(c)()
 	store, dom, err := newStoreWithBootstrap()
 	c.Assert(err, IsNil)
diff --git a/session/pessimistic_test.go b/session/pessimistic_test.go
index b4526bb6921e3..ae200ba0f065c 100644
--- a/session/pessimistic_test.go
+++ b/session/pessimistic_test.go
@@ -36,7 +36,7 @@ import (
 	"github.com/pingcap/tidb/util/testleak"
 )
 
-var _ = Suite(&testPessimisticSuite{})
+var _ = SerialSuites(&testPessimisticSuite{})
 
 type testPessimisticSuite struct {
 	cluster   *mocktikv.Cluster
diff --git a/session/session_test.go b/session/session_test.go
index a24ea0baf06cb..8f83bcbddfd20 100644
--- a/session/session_test.go
+++ b/session/session_test.go
@@ -51,7 +51,7 @@ import (
 	"google.golang.org/grpc"
 )
 
-var _ = Suite(&testSessionSuite{})
+var _ = SerialSuites(&testSessionSuite{})
 
 type testSessionSuite struct {
 	cluster   *mocktikv.Cluster