split to two test and try to avoid file permission

Signed-off-by: lhy1024 <admin@liudos.us>

pkg/utils/etcdutil/etcdutil_test.go

@@ -35,7 +35,6 @@ import (
 )
 
 func TestMemberHelpers(t *testing.T) {
-	t.Parallel()
 	re := require.New(t)
 	cfg1 := NewTestSingleConfig(t)
 	etcd1, err := embed.StartEtcd(cfg1)
@@ -248,17 +247,18 @@ func TestEtcdClientSync(t *testing.T) {
 	require.NoError(t, failpoint.Disable("github.com/tikv/pd/pkg/utils/etcdutil/autoSyncInterval"))
 }
 
-func TestEtcdWithHangLeader(t *testing.T) {
+func TestEtcdWithHangLeaderEnableCheck(t *testing.T) {
 	re := require.New(t)
-	var err error
-	// test with enable defaultDialKeepAliveTime and defaultDialKeepAliveTimeout
 	re.NoError(failpoint.Enable("github.com/tikv/pd/pkg/utils/etcdutil/autoSyncInterval", "return(true)"))
-	err = checkEtcdWithHangLeader(t)
+	err := checkEtcdWithHangLeader(t)
 	re.NoError(err)
 	require.NoError(t, failpoint.Disable("github.com/tikv/pd/pkg/utils/etcdutil/autoSyncInterval"))
-	// test with disable defaultDialKeepAliveTime and defaultDialKeepAliveTimeout
+}
+
+func TestEtcdWithHangLeaderDisableCheck(t *testing.T) {
+	re := require.New(t)
 	re.NoError(failpoint.Enable("github.com/tikv/pd/pkg/utils/etcdutil/closeKeepAliveCheck", "return(true)"))
-	err = checkEtcdWithHangLeader(t)
+	err := checkEtcdWithHangLeader(t)
 	re.Error(err)
 	require.NoError(t, failpoint.Disable("github.com/tikv/pd/pkg/utils/etcdutil/closeKeepAliveCheck"))
 }