forked from pingcap/tidb
/
bench.go
35 lines (30 loc) · 928 Bytes
/
bench.go
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// Copyright 2021 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,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//go:build !codes
package testmain
import (
"flag"
"os"
"testing"
)
// ShortCircuitForBench runs benchmark directly despite how TestMain configures.
func ShortCircuitForBench(m *testing.M) {
if !flag.Parsed() {
flag.Parse()
}
f := flag.Lookup("test.bench")
if f != nil && len(f.Value.String()) > 0 {
os.Exit(m.Run())
}
}