diff options
Diffstat (limited to 'src/test/fuzz/tx_pool.cpp')
-rw-r--r-- | src/test/fuzz/tx_pool.cpp | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/src/test/fuzz/tx_pool.cpp b/src/test/fuzz/tx_pool.cpp index fe8d17b24a..a74734494f 100644 --- a/src/test/fuzz/tx_pool.cpp +++ b/src/test/fuzz/tx_pool.cpp @@ -77,13 +77,21 @@ void SetMempoolConstraints(ArgsManager& args, FuzzedDataProvider& fuzzed_data_pr ToString(fuzzed_data_provider.ConsumeIntegralInRange<unsigned>(0, 999))); } +void MockTime(FuzzedDataProvider& fuzzed_data_provider, const CChainState& chainstate) +{ + const auto time = ConsumeTime(fuzzed_data_provider, + chainstate.m_chain.Tip()->GetMedianTimePast() + 1, + std::numeric_limits<decltype(chainstate.m_chain.Tip()->nTime)>::max()); + SetMockTime(time); +} + FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool) { FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); const auto& node = g_setup->m_node; auto& chainstate = node.chainman->ActiveChainstate(); - SetMockTime(ConsumeTime(fuzzed_data_provider)); + MockTime(fuzzed_data_provider, chainstate); SetMempoolConstraints(*node.args, fuzzed_data_provider); // All RBF-spendable outpoints @@ -163,7 +171,7 @@ FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool) }(); if (fuzzed_data_provider.ConsumeBool()) { - SetMockTime(ConsumeTime(fuzzed_data_provider)); + MockTime(fuzzed_data_provider, chainstate); } if (fuzzed_data_provider.ConsumeBool()) { SetMempoolConstraints(*node.args, fuzzed_data_provider); @@ -254,6 +262,10 @@ FUZZ_TARGET_INIT(tx_pool, initialize_tx_pool) { FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); const auto& node = g_setup->m_node; + auto& chainstate = node.chainman->ActiveChainstate(); + + MockTime(fuzzed_data_provider, chainstate); + SetMempoolConstraints(*node.args, fuzzed_data_provider); std::vector<uint256> txids; for (const auto& outpoint : g_outpoints_coinbase_init_mature) { @@ -265,11 +277,29 @@ FUZZ_TARGET_INIT(tx_pool, initialize_tx_pool) txids.push_back(ConsumeUInt256(fuzzed_data_provider)); } - CTxMemPool tx_pool{/* estimator */ nullptr, /* check_ratio */ 1}; + CTxMemPool tx_pool_{/* estimator */ nullptr, /* check_ratio */ 1}; + MockedTxPool& tx_pool = *static_cast<MockedTxPool*>(&tx_pool_); while (fuzzed_data_provider.ConsumeBool()) { const auto mut_tx = ConsumeTransaction(fuzzed_data_provider, txids); + if (fuzzed_data_provider.ConsumeBool()) { + MockTime(fuzzed_data_provider, chainstate); + } + if (fuzzed_data_provider.ConsumeBool()) { + SetMempoolConstraints(*node.args, fuzzed_data_provider); + } + if (fuzzed_data_provider.ConsumeBool()) { + tx_pool.RollingFeeUpdate(); + } + if (fuzzed_data_provider.ConsumeBool()) { + const auto& txid = fuzzed_data_provider.ConsumeBool() ? + mut_tx.GetHash() : + PickValue(fuzzed_data_provider, txids); + const auto delta = fuzzed_data_provider.ConsumeIntegralInRange<CAmount>(-50 * COIN, +50 * COIN); + tx_pool.PrioritiseTransaction(txid, delta); + } + const auto tx = MakeTransactionRef(mut_tx); const bool bypass_limits = fuzzed_data_provider.ConsumeBool(); ::fRequireStandard = fuzzed_data_provider.ConsumeBool(); |