From: Sergey Matveev <stargrave@stargrave.org>
Date: Wed, 11 Dec 2024 13:27:17 +0000 (+0300)
Subject: Wider code fuzz coverage
X-Git-Tag: v0.0.0~265
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=f8259fe9ec9690726bed87844aef9b78b05e94deb64356771bc458f67d74bb6f;p=keks.git

Wider code fuzz coverage
---

diff --git a/gyac/fuzz_test.go b/gyac/fuzz_test.go
index 37195da..a434049 100644
--- a/gyac/fuzz_test.go
+++ b/gyac/fuzz_test.go
@@ -1,11 +1,23 @@
 package gyac
 
 import (
+	"bytes"
 	"testing"
 )
 
 func FuzzItemDecode(f *testing.F) {
+	var item *Item
+	var err error
+	var tail []byte
 	f.Fuzz(func(t *testing.T, b []byte) {
-		ItemDecode(b)
+		item, tail, err = ItemDecode(b)
+		if err == nil {
+			if !bytes.Equal(
+				append(ItemFromGo(item.ToGo()).Encode(nil), tail...),
+				b,
+			) {
+				t.Fail()
+			}
+		}
 	})
 }