go1.24

Author: nikolaydubina

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
       - name: go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.23
+          go-version: ^1.24
 
       - name: test
         run: |

go.mod

@@ -1,3 +1,3 @@
 module github.com/ndx-technologies/base10quant
 
-go 1.23.0
+go 1.24.0

l9.go

@@ -26,23 +26,26 @@ func (s L9) UInt32() uint32 { return s.v }
 
 func (s L9) IsEmpty() bool { return s.v == 0 }
 
-func (s L9) AppendBytes(b []byte) {
+func (s L9) AppendText(b []byte) ([]byte, error) {
+	n := len(b)
+	b = append(b, make([]byte, 9)...)
+
 	v := s.v
-	v, b[8] = v/10, '0'+byte(v%10)
-	v, b[7] = v/10, '0'+byte(v%10)
-	v, b[6] = v/10, '0'+byte(v%10)
-	v, b[5] = v/10, '0'+byte(v%10)
-	v, b[4] = v/10, '0'+byte(v%10)
-	v, b[3] = v/10, '0'+byte(v%10)
-	v, b[2] = v/10, '0'+byte(v%10)
-	v, b[1] = v/10, '0'+byte(v%10)
-	_, b[0] = v/10, '0'+byte(v%10)
+	v, b[n+8] = v/10, '0'+byte(v%10)
+	v, b[n+7] = v/10, '0'+byte(v%10)
+	v, b[n+6] = v/10, '0'+byte(v%10)
+	v, b[n+5] = v/10, '0'+byte(v%10)
+	v, b[n+4] = v/10, '0'+byte(v%10)
+	v, b[n+3] = v/10, '0'+byte(v%10)
+	v, b[n+2] = v/10, '0'+byte(v%10)
+	v, b[n+1] = v/10, '0'+byte(v%10)
+	_, b[n+0] = v/10, '0'+byte(v%10)
+	return b, nil
 }
 
 func (s L9) MarshalText() ([]byte, error) {
-	b := make([]byte, 9)
-	s.AppendBytes(b)
-	return b, nil
+	b := make([]byte, 0, 9)
+	return s.AppendText(b)
 }
 
 func (s *L9) UnmarshalText(b []byte) error {

l9_test.go

@@ -103,37 +103,19 @@ func BenchmarkL9(b *testing.B) {
 	b.Run("string", func(b *testing.B) {
 		x := rand.Uint32()
 		v := base10quant.L9FromUint32(x)
-		var s string
 
-		b.ResetTimer()
-		for i := 0; i < b.N; i++ {
-			s = v.String()
-		}
-
-		if len(s) == 0 {
-			b.Fatal("unexpected empty string")
+		for b.Loop() {
+			v.String()
 		}
 	})
 
 	b.Run("from_string", func(b *testing.B) {
 		x := rand.Uint32()
 		v := base10quant.L9FromUint32(x)
 		s := v.String()
-		var err error
-
-		b.ResetTimer()
-		for i := 0; i < b.N; i++ {
-			v, err = base10quant.L9FromString(s)
-		}
 
-		if len(s) == 0 {
-			b.Fatal("unexpected empty string")
-		}
-		if v == (base10quant.L9{}) {
-			b.Fatal("unexpected empty value")
-		}
-		if err != nil {
-			b.Fatal(err)
+		for b.Loop() {
+			base10quant.L9FromString(s)
 		}
 	})
 }