| // Copyright 2020 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package bench_test |
| |
| import ( |
| "context" |
| "io" |
| "testing" |
| |
| "github.com/rs/zerolog" |
| "golang.org/x/exp/event/eventtest" |
| ) |
| |
| var ( |
| zerologMsg = Hooks{ |
| AStart: func(ctx context.Context, a int) context.Context { |
| zerolog.Ctx(ctx).Info().Int(aName, a).Msg(aMsg) |
| return ctx |
| }, |
| AEnd: func(ctx context.Context) {}, |
| BStart: func(ctx context.Context, b string) context.Context { |
| zerolog.Ctx(ctx).Info().Str(bName, b).Msg(bMsg) |
| return ctx |
| }, |
| BEnd: func(ctx context.Context) {}, |
| } |
| |
| zerologMsgf = Hooks{ |
| AStart: func(ctx context.Context, a int) context.Context { |
| zerolog.Ctx(ctx).Info().Msgf(aMsgf, a) |
| return ctx |
| }, |
| AEnd: func(ctx context.Context) {}, |
| BStart: func(ctx context.Context, b string) context.Context { |
| zerolog.Ctx(ctx).Info().Msgf(bMsgf, b) |
| return ctx |
| }, |
| BEnd: func(ctx context.Context) {}, |
| } |
| ) |
| |
| func zerologPrint(w io.Writer) context.Context { |
| zerolog.TimeFieldFormat = timeFormat |
| zerolog.TimestampFunc = eventtest.TestNow() |
| logger := zerolog.New(zerolog.SyncWriter(w)).With().Timestamp().Logger() |
| return logger.WithContext(context.Background()) |
| } |
| |
| func BenchmarkLogZerolog(b *testing.B) { |
| runBenchmark(b, zerologPrint(io.Discard), zerologMsg) |
| } |
| |
| func BenchmarkLogZerologf(b *testing.B) { |
| runBenchmark(b, zerologPrint(io.Discard), zerologMsgf) |
| } |
| |
| func TestLogZerologf(t *testing.T) { |
| testBenchmark(t, zerologPrint, zerologMsgf, ` |
| {"level":"info","time":"2020/03/05 14:27:48","message":"a where A=0"} |
| {"level":"info","time":"2020/03/05 14:27:49","message":"b where B=\"A value\""} |
| {"level":"info","time":"2020/03/05 14:27:50","message":"a where A=1"} |
| {"level":"info","time":"2020/03/05 14:27:51","message":"b where B=\"Some other value\""} |
| {"level":"info","time":"2020/03/05 14:27:52","message":"a where A=22"} |
| {"level":"info","time":"2020/03/05 14:27:53","message":"b where B=\"Some other value\""} |
| {"level":"info","time":"2020/03/05 14:27:54","message":"a where A=333"} |
| {"level":"info","time":"2020/03/05 14:27:55","message":"b where B=\"\""} |
| {"level":"info","time":"2020/03/05 14:27:56","message":"a where A=4444"} |
| {"level":"info","time":"2020/03/05 14:27:57","message":"b where B=\"prime count of values\""} |
| {"level":"info","time":"2020/03/05 14:27:58","message":"a where A=55555"} |
| {"level":"info","time":"2020/03/05 14:27:59","message":"b where B=\"V\""} |
| {"level":"info","time":"2020/03/05 14:28:00","message":"a where A=666666"} |
| {"level":"info","time":"2020/03/05 14:28:01","message":"b where B=\"A value\""} |
| {"level":"info","time":"2020/03/05 14:28:02","message":"a where A=7777777"} |
| {"level":"info","time":"2020/03/05 14:28:03","message":"b where B=\"A value\""} |
| `) |
| } |