From 5d4db43538a08eda8436da88b7fe92d829ec124f Mon Sep 17 00:00:00 2001
From: Aliaksandr Valialkin <valyala@gmail.com>
Date: Sat, 28 Nov 2015 23:07:25 +0200
Subject: [PATCH] Added a benchmark for writeHexInt

---
 bytesconv_timing_test.go | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/bytesconv_timing_test.go b/bytesconv_timing_test.go
index 10299e4..b0098b1 100644
--- a/bytesconv_timing_test.go
+++ b/bytesconv_timing_test.go
@@ -1,9 +1,28 @@
 package fasthttp
 
 import (
+	"bufio"
+	"bytes"
 	"testing"
 )
 
+func BenchmarkWriteHexInt(b *testing.B) {
+	b.RunParallel(func(pb *testing.PB) {
+		var w bytes.Buffer
+		bw := bufio.NewWriter(&w)
+		i := 0
+		for pb.Next() {
+			writeHexInt(bw, i)
+			i++
+			if i > 0x7fffffff {
+				i = 0
+			}
+			w.Reset()
+			bw.Reset(&w)
+		}
+	})
+}
+
 func BenchmarkAppendUint(b *testing.B) {
 	b.RunParallel(func(pb *testing.PB) {
 		var buf []byte