test: add ut & bench test

internal/bytesconv/bytesconv_test.go

@@ -18,6 +18,7 @@ package bytesconv
 
 import (
 	"net/url"
+	"strings"
 	"testing"
 	"time"
 
@@ -203,3 +204,22 @@ func TestValidHeaderFieldValueTable(t *testing.T) {
 		assert.DeepEqual(t, expectedS, res)
 	}
 }
+
+func TestNewlineToSpaceTable(t *testing.T) {
+	t.Parallel()
+	// Test all characters
+	allBytes := make([]byte, 0)
+	for i := 0; i < 256; i++ {
+		allBytes = append(allBytes, byte(i))
+	}
+
+	var headerNewlineToSpace = strings.NewReplacer("\n", " ", "\r", " ")
+
+	expectedS := headerNewlineToSpace.Replace(string(allBytes))
+
+	for i := 0; i < len(allBytes); i++ {
+		allBytes[i] = NewlineToSpaceTable[allBytes[i]]
+	}
+
+	assert.DeepEqual(t, expectedS, string(allBytes))
+}

internal/bytesconv/bytesconv_timing_test.go

@@ -17,6 +17,7 @@
 package bytesconv
 
 import (
+	"strings"
 	"testing"
 
 	"golang.org/x/net/http/httpguts"
@@ -51,3 +52,31 @@ func BenchmarkValidHeaderFiledValueTableHertz(b *testing.B) {
 		}
 	}
 }
+
+func BenchmarkNewlineToSpace(b *testing.B) {
+	// Test all characters
+	allBytes := make([]byte, 0)
+	for i := 0; i < 256; i++ {
+		allBytes = append(allBytes, byte(i))
+	}
+	var headerNewlineToSpace = strings.NewReplacer("\n", " ", "\r", " ")
+
+	for i := 0; i < b.N; i++ {
+		_ = headerNewlineToSpace.Replace(string(allBytes))
+	}
+
+}
+
+func BenchmarkNewlineToSpaceHertz01(b *testing.B) {
+	// Test all characters
+	allBytes := make([]byte, 0)
+	for i := 0; i < 256; i++ {
+		allBytes = append(allBytes, byte(i))
+	}
+
+	for i := 0; i < b.N; i++ {
+		for i := 0; i < len(allBytes); i++ {
+			allBytes[i] = NewlineToSpaceTable[allBytes[i]]
+		}
+	}
+}