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// 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.
package main
import (
"testing"
. "github.com/pingcap/check"
"github.com/pingcap/tidb/config"
"github.com/pingcap/tidb/sessionctx/variable"
)
var isCoverageServer = "0"
// TestRunMain is a dummy test case, which contains only the main function of tidb-server,
// and it is used to generate coverage_server.
func TestRunMain(t *testing.T) {
if isCoverageServer == "1" {
main()
}
}
func TestT(t *testing.T) {
TestingT(t)
}
var _ = Suite(&testMainSuite{})
type testMainSuite struct{}
func (t *testMainSuite) TestSetGlobalVars(c *C) {
c.Assert(variable.SysVars[variable.TiDBIsolationReadEngines].Value, Equals, "tikv, tiflash, tidb")
c.Assert(variable.SysVars[variable.TIDBMemQuotaQuery].Value, Equals, "1073741824")
config.UpdateGlobal(func(conf *config.Config) {
conf.IsolationRead.Engines = []string{"tikv", "tidb"}
conf.MemQuotaQuery = 9999999
})
setGlobalVars()
c.Assert(variable.SysVars[variable.TiDBIsolationReadEngines].Value, Equals, "tikv, tidb")
c.Assert(variable.SysVars[variable.TIDBMemQuotaQuery].Value, Equals, "9999999")
}