From: Karel Bilek <kb@karelbilek.com>
Date: Tue, 11 Nov 2025 15:35:33 +0000 (+0100)
Subject: dnsdist: try simple packet cache test with shuffle
X-Git-Tag: rec-5.4.0-alpha1~90^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1821423d95fc6d53fb57f4b0981596ea32b9e9d;p=thirdparty%2Fpdns.git

dnsdist: try simple packet cache test with shuffle

Signed-off-by: Karel Bilek <kb@karelbilek.com>
---

diff --git a/pdns/dnsdistdist/test-dnsdistpacketcache_cc.cc b/pdns/dnsdistdist/test-dnsdistpacketcache_cc.cc
index d275f8b4bb..cb0cb3a17c 100644
--- a/pdns/dnsdistdist/test-dnsdistpacketcache_cc.cc
+++ b/pdns/dnsdistdist/test-dnsdistpacketcache_cc.cc
@@ -20,12 +20,13 @@ BOOST_AUTO_TEST_SUITE(test_dnsdistpacketcache_cc)
 
 static bool receivedOverUDP = true;
 
-BOOST_AUTO_TEST_CASE(test_PacketCacheSimple)
+static void test_packetcache_simple(bool shuffle)
 {
   const DNSDistPacketCache::CacheSettings settings{
     .d_maxEntries = 150000,
     .d_maxTTL = 86400,
     .d_minTTL = 1,
+    .d_shuffle = shuffle,
   };
   DNSDistPacketCache localCache(settings);
   BOOST_CHECK_EQUAL(localCache.getSize(), 0U);
@@ -133,6 +134,13 @@ BOOST_AUTO_TEST_CASE(test_PacketCacheSimple)
   }
 }
 
+BOOST_AUTO_TEST_CASE(test_PacketCacheSimple)
+{
+  /* test both with and without shuffle; should be equivalent */
+  test_packetcache_simple(false);
+  test_packetcache_simple(true);
+}
+
 BOOST_AUTO_TEST_CASE(test_PacketCacheSharded)
 {
   const DNSDistPacketCache::CacheSettings settings{