fix(redis): lock acquisition fails open per spec §9

2026-09-07 12:44:47 +08:00
parent 6adbab44c3
commit 4b40dd669b
2 changed files with 15 additions and 2 deletions
@@ -22,3 +22,12 @@ func TestDisabledIsSafe(t *testing.T) {
 	}
 	un()
 }
+
+func TestDeadRedisLockFailsOpen(t *testing.T) {
+	r := New("redis://127.0.0.1:16399") // 死端口
+	un, ok := r.Lock(context.Background(), "lk", time.Second)
+	if !ok {
+		t.Fatal("Lock on redis error must fail open (spec §9)")
+	}
+	un()
+}