Add benchmark for gommon

- field does not have good support in gommon, so it is not tested
- dyweb/gommon#26

.gitignore

@@ -26,3 +26,5 @@ _testmain.go
 *.pprof
 *.out
 *.log
+
+.idea

benchmarks/Makefile

@@ -0,0 +1,3 @@
+.PHONY: bench
+bench:
+	go test -bench=. -benchmem

benchmarks/gommon_test.go

@@ -0,0 +1,22 @@
+package benchmarks
+
+import (
+	"github.com/dyweb/gommon/log"
+	"io/ioutil"
+)
+
+func newDisabledGommon() *log.Entry {
+	logger := log.NewLogger()
+	logger.Out = ioutil.Discard
+	logger.Level = log.ErrorLevel
+	entry := logger.RegisterPkg()
+	return entry
+}
+
+func newGommon() *log.Entry {
+	logger := log.NewLogger()
+	logger.Out = ioutil.Discard
+	logger.Level = log.DebugLevel
+	entry := logger.RegisterPkg()
+	return entry
+}

benchmarks/scenario_bench_test.go

@@ -86,6 +86,14 @@ func BenchmarkDisabledWithoutFields(b *testing.B) {
 			}
 		})
 	})
+	b.Run("gommon/log", func(b *testing.B) {
+		logger := newDisabledGommon()
+		b.RunParallel(func(pb *testing.PB) {
+			for pb.Next() {
+				logger.Info(getMessage(0))
+			}
+		})
+	})
 	b.Run("rs/zerolog", func(b *testing.B) {
 		logger := newDisabledZerolog()
 		b.ResetTimer()
@@ -315,6 +323,15 @@ func BenchmarkWithoutFields(b *testing.B) {
 			}
 		})
 	})
+	b.Run("gommon/log", func(b *testing.B) {
+		logger := newGommon()
+		b.ResetTimer()
+		b.RunParallel(func(pb *testing.PB) {
+			for pb.Next() {
+				logger.Info(getMessage(0))
+			}
+		})
+	})
 	b.Run("go.pedge.io/lion", func(b *testing.B) {
 		logger := newLion()
 		b.ResetTimer()

glide.yaml

@@ -6,6 +6,10 @@ import:
 - package: go.uber.org/multierr
   version: ^1
 testImport:
+- package: github.com/dyweb/gommon
+  version: 7210b99a9b8cfee15e4aa8a0beb70a9821dc6255
+  subpackages:
+    - log
 - package: github.com/satori/go.uuid
 - package: github.com/sirupsen/logrus
 - package: github.com/apex/log