//go:build go1.18
// +build go1.18

package utf8

import (
	"testing"
	stdlib "unicode/utf8"

	"github.com/segmentio/asm/ascii"
)

func FuzzValid(f *testing.F) {
	f.Fuzz(func(t *testing.T, data []byte) {
		v := Validate(data)
		ru := stdlib.Valid(data)
		if ru != v.IsUTF8() {
			t.Errorf("Validate(%q) UTF8 = %v; want %v", data, v.IsUTF8(), ru)
		}
		ra := ascii.Valid(data)
		if ra != v.IsASCII() {
			t.Errorf("Validate(%q) ASCII = %v; want %v", data, v.IsASCII(), ra)
		}
	})
}