add simple marshal benchmark

jsoniter_demo_test.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"testing"
 	"github.com/json-iterator/go/require"
+	"encoding/json"
 )
 
 func Test_bind_api_demo(t *testing.T) {
@@ -22,3 +23,65 @@ func Test_iterator_api_demo(t *testing.T) {
 	}
 	fmt.Println(total)
 }
+
+type People struct {
+	Name string
+	Gender string
+	Age int
+	Address string
+	Mobile string
+	Country string
+	Height int
+}
+
+func jsoniterMarshal(p *People) error {
+	_, err := Marshal(p)
+	if nil != err {
+		return err
+	}
+	return nil
+}
+func stdMarshal(p *People) error {
+	_, err := json.Marshal(p)
+	if nil != err {
+		return err
+	}
+	return nil
+}
+
+func BenchmarkJosniterMarshal(b *testing.B) {
+	var p People
+	p.Address = "上海市徐汇区漕宝路"
+	p.Age = 30
+	p.Country = "中国"
+	p.Gender = "male"
+	p.Height = 170
+	p.Mobile = "18502120533"
+	p.Name = "Elvin"
+	b.ReportAllocs()
+	for i := 0; i < b.N; i++ {
+		err := jsoniterMarshal(&p)
+		if nil != err {
+			b.Error(err)
+		}
+	}
+}
+
+func BenchmarkStdMarshal(b *testing.B) {
+	var p People
+	p.Address = "上海市徐汇区漕宝路"
+	p.Age = 30
+	p.Country = "中国"
+	p.Gender = "male"
+	p.Height = 170
+	p.Mobile = "18502120533"
+	p.Name = "Elvin"
+	b.ReportAllocs()
+	for i := 0; i < b.N; i++ {
+		err := stdMarshal(&p)
+		if nil != err {
+			b.Error(err)
+		}
+	}
+}
+