// Copyright 2018 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. package mockstore import ( "testing" . "github.com/pingcap/check" "github.com/pingcap/tidb/config" ) func TestT(t *testing.T) { TestingT(t) } type testSuite struct{} func (s testSuite) SetUpSuite(c *C) {} var _ = Suite(testSuite{}) func (s testSuite) TestConfig(c *C) { config.UpdateGlobal(func(conf *config.Config) { conf.TxnLocalLatches = config.TxnLocalLatches{ Enabled: true, Capacity: 10240, } }) type LatchEnableChecker interface { IsLatchEnabled() bool } var driver MockDriver store, err := driver.Open("mocktikv://") c.Assert(err, IsNil) c.Assert(store.(LatchEnableChecker).IsLatchEnabled(), IsTrue) store.Close() config.UpdateGlobal(func(conf *config.Config) { conf.TxnLocalLatches = config.TxnLocalLatches{ Enabled: false, Capacity: 10240, } }) store, err = driver.Open("mocktikv://") c.Assert(err, IsNil) c.Assert(store.(LatchEnableChecker).IsLatchEnabled(), IsFalse) store.Close() store, err = driver.Open(":") c.Assert(err, NotNil) if store != nil { store.Close() } store, err = driver.Open("faketikv://") c.Assert(err, NotNil) if store != nil { store.Close() } }