github.com/whtcorpsinc/milevadb-prod@v0.0.0-20211104133533-f57f4be3b597/causetstore/milevadb-server/main_test.go (about)

     1  // Copyright 2020 WHTCORPS INC, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package main
    15  
    16  import (
    17  	"testing"
    18  
    19  	. "github.com/whtcorpsinc/check"
    20  	"github.com/whtcorpsinc/milevadb/config"
    21  	"github.com/whtcorpsinc/milevadb/stochastikctx/variable"
    22  )
    23  
    24  var isCoverageServer = "0"
    25  
    26  // TestRunMain is a dummy test case, which contains only the main function of milevadb-server,
    27  // and it is used to generate coverage_server.
    28  func TestRunMain(t *testing.T) {
    29  	if isCoverageServer == "1" {
    30  		main()
    31  	}
    32  }
    33  
    34  func TestT(t *testing.T) {
    35  	TestingT(t)
    36  }
    37  
    38  var _ = Suite(&testMainSuite{})
    39  
    40  type testMainSuite struct{}
    41  
    42  func (t *testMainSuite) TestSetGlobalVars(c *C) {
    43  	c.Assert(variable.SysVars[variable.MilevaDBIsolationReadEngines].Value, Equals, "einsteindb, tiflash, milevadb")
    44  	c.Assert(variable.SysVars[variable.MilevaDBMemQuotaQuery].Value, Equals, "1073741824")
    45  	config.UFIDelateGlobal(func(conf *config.Config) {
    46  		conf.IsolationRead.Engines = []string{"einsteindb", "milevadb"}
    47  		conf.MemQuotaQuery = 9999999
    48  	})
    49  	setGlobalVars()
    50  
    51  	c.Assert(variable.SysVars[variable.MilevaDBIsolationReadEngines].Value, Equals, "einsteindb, milevadb")
    52  	c.Assert(variable.SysVars[variable.MilevaDBMemQuotaQuery].Value, Equals, "9999999")
    53  }