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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 expensivequery
import (
"testing"
"time"
. "github.com/pingcap/check"
"github.com/pingcap/tidb/sessionctx/stmtctx"
"github.com/pingcap/tidb/util"
"github.com/pingcap/tidb/util/memory"
"github.com/pingcap/tidb/util/testleak"
)
func TestT(t *testing.T) {
TestingT(t)
}
type testSuite struct{}
func (s *testSuite) SetUpSuite(c *C) {}
func (s *testSuite) TearDownSuite(c *C) {}
func (s *testSuite) SetUpTest(c *C) { testleak.BeforeTest() }
func (s *testSuite) TearDownTest(c *C) { testleak.AfterTest(c)() }
var _ = Suite(&testSuite{})
func (s *testSuite) TestLogFormat(c *C) {
mem := new(memory.Tracker)
mem.Consume(1<<30 + 1<<29 + 1<<28 + 1<<27)
info := &util.ProcessInfo{
ID: 233,
User: "PingCAP",
Host: "127.0.0.1",
DB: "Database",
Info: "select * from table where a > 1",
CurTxnStartTS: 23333,
StatsInfo: func(interface{}) map[string]uint64 {
return nil
},
StmtCtx: &stmtctx.StatementContext{
MemTracker: mem,
},
RedactSQL: false,
}
costTime := time.Second * 233
logFields := genLogFields(costTime, info)
c.Assert(len(logFields), Equals, 7)
c.Assert(logFields[0].Key, Equals, "cost_time")
c.Assert(logFields[0].String, Equals, "233s")
c.Assert(logFields[1].Key, Equals, "conn_id")
c.Assert(logFields[1].Integer, Equals, int64(233))
c.Assert(logFields[2].Key, Equals, "user")
c.Assert(logFields[2].String, Equals, "PingCAP")
c.Assert(logFields[3].Key, Equals, "database")
c.Assert(logFields[3].String, Equals, "Database")
c.Assert(logFields[4].Key, Equals, "txn_start_ts")
c.Assert(logFields[4].Integer, Equals, int64(23333))
c.Assert(logFields[5].Key, Equals, "mem_max")
c.Assert(logFields[5].String, Equals, "2013265920 Bytes (1.875 GB)")
c.Assert(logFields[6].Key, Equals, "sql")
c.Assert(logFields[6].String, Equals, "select * from table where a > 1")
info.RedactSQL = true
logFields = genLogFields(costTime, info)
c.Assert(logFields[6].String, Equals, "select * from table where a > ?")
}