diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/util/chainstate.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/util/chainstate.h b/src/test/util/chainstate.h index bf8f8b5819..9ff2c08807 100644 --- a/src/test/util/chainstate.h +++ b/src/test/util/chainstate.h @@ -71,6 +71,7 @@ CreateAndActivateUTXOSnapshot( // This is a stripped-down version of node::LoadChainstate which // preserves the block index. LOCK(::cs_main); + CBlockIndex *orig_tip = node.chainman->ActiveChainstate().m_chain.Tip(); uint256 gen_hash = node.chainman->ActiveChainstate().m_chain[0]->GetBlockHash(); node.chainman->ResetChainstates(); node.chainman->InitializeChainstate(node.mempool.get()); @@ -83,6 +84,22 @@ CreateAndActivateUTXOSnapshot( chain.setBlockIndexCandidates.insert(node.chainman->m_blockman.LookupBlockIndex(gen_hash)); chain.LoadChainTip(); node.chainman->MaybeRebalanceCaches(); + + // Reset the HAVE_DATA flags below the snapshot height, simulating + // never-having-downloaded them in the first place. + // TODO: perhaps we could improve this by using pruning to delete + // these blocks instead + CBlockIndex *pindex = orig_tip; + while (pindex && pindex != chain.m_chain.Tip()) { + pindex->nStatus &= ~BLOCK_HAVE_DATA; + pindex->nStatus &= ~BLOCK_HAVE_UNDO; + // We have to set the ASSUMED_VALID flag, because otherwise it + // would not be possible to have a block index entry without HAVE_DATA + // and with nTx > 0 (since we aren't setting the pruned flag); + // see CheckBlockIndex(). + pindex->nStatus |= BLOCK_ASSUMED_VALID; + pindex = pindex->pprev; + } } BlockValidationState state; if (!node.chainman->ActiveChainstate().ActivateBestChain(state)) { |