validation: remove nchaintx from assumeutxo metadata

This value is no longer used and is instead specified statically
in chainparams. This change means that previously generated
snapshots will no longer be usable.

1 files changed, 1 insertions, 13 deletions

diff --git a/src/test/validation_chainstatemanager_tests.cpp b/src/test/validation_chainstatemanager_tests.cpp
index 15fc9b7cbd..82e70b5cdc 100644
--- a/src/test/validation_chainstatemanager_tests.cpp
+++ b/src/test/validation_chainstatemanager_tests.cpp
@@ -266,16 +266,7 @@ BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, TestChain100Setup)
             metadata.m_base_blockhash = uint256::ONE;
     }));
 
-    constexpr int bad_nchaintx = 9999;
-
-    BOOST_REQUIRE(CreateAndActivateUTXOSnapshot(
-        m_node, m_path_root, [](CAutoFile& auto_infile, SnapshotMetadata& metadata) {
-            // Provide an nChainTx that differs from the hardcoded one.
-            //
-            // Ultimately this malleation check should be removed when we remove
-            // the now-unnecessary nChainTx from the user-specified snapshot metadata.
-            metadata.m_nchaintx = bad_nchaintx;
-    }));
+    BOOST_REQUIRE(CreateAndActivateUTXOSnapshot(m_node, m_path_root));
 
     // Ensure our active chain is the snapshot chainstate.
     BOOST_CHECK(!chainman.ActiveChainstate().m_from_snapshot_blockhash.IsNull());
@@ -286,10 +277,7 @@ BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, TestChain100Setup)
     const AssumeutxoData& au_data = *ExpectedAssumeutxo(snapshot_height, ::Params());
     const CBlockIndex* tip = chainman.ActiveTip();
 
-    // Ensure that, despite a bad nChainTx value being in the snapshot, activation
-    // uses the hardcoded value from chainparams.
     BOOST_CHECK_EQUAL(tip->nChainTx, au_data.nChainTx);
-    BOOST_CHECK(tip->nChainTx != bad_nchaintx);
 
     // To be checked against later when we try loading a subsequent snapshot.
     uint256 loaded_snapshot_blockhash{*chainman.SnapshotBlockhash()};