diff options
Diffstat (limited to 'test/functional/mempool_accept_v3.py')
| -rwxr-xr-x | test/functional/mempool_accept_v3.py | 87 |
1 files changed, 65 insertions, 22 deletions
diff --git a/test/functional/mempool_accept_v3.py b/test/functional/mempool_accept_v3.py index 8285b82c19..d4a33c232e 100755 --- a/test/functional/mempool_accept_v3.py +++ b/test/functional/mempool_accept_v3.py @@ -6,6 +6,7 @@ from decimal import Decimal from test_framework.messages import ( MAX_BIP125_RBF_SEQUENCE, + WITNESS_SCALE_FACTOR, ) from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( @@ -21,6 +22,7 @@ from test_framework.wallet import ( ) MAX_REPLACEMENT_CANDIDATES = 100 +V3_MAX_VSIZE = 10000 def cleanup(extra_args=None): def decorator(func): @@ -40,7 +42,7 @@ def cleanup(extra_args=None): class MempoolAcceptV3(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 1 - self.extra_args = [["-acceptnonstdtxn=1"]] + self.extra_args = [[]] self.setup_clean_chain = True def check_mempool(self, txids): @@ -49,7 +51,21 @@ class MempoolAcceptV3(BitcoinTestFramework): assert_equal(len(txids), len(mempool_contents)) assert all([txid in txids for txid in mempool_contents]) - @cleanup(extra_args=["-datacarriersize=1000", "-acceptnonstdtxn=1"]) + @cleanup(extra_args=["-datacarriersize=20000"]) + def test_v3_max_vsize(self): + node = self.nodes[0] + self.log.info("Test v3-specific maximum transaction vsize") + tx_v3_heavy = self.wallet.create_self_transfer(target_weight=(V3_MAX_VSIZE + 1) * WITNESS_SCALE_FACTOR, version=3) + assert_greater_than_or_equal(tx_v3_heavy["tx"].get_vsize(), V3_MAX_VSIZE) + expected_error_heavy = f"v3-rule-violation, v3 tx {tx_v3_heavy['txid']} (wtxid={tx_v3_heavy['wtxid']}) is too big" + assert_raises_rpc_error(-26, expected_error_heavy, node.sendrawtransaction, tx_v3_heavy["hex"]) + self.check_mempool([]) + + # Ensure we are hitting the v3-specific limit and not something else + tx_v2_heavy = self.wallet.send_self_transfer(from_node=node, target_weight=(V3_MAX_VSIZE + 1) * WITNESS_SCALE_FACTOR, version=2) + self.check_mempool([tx_v2_heavy["txid"]]) + + @cleanup(extra_args=["-datacarriersize=1000"]) def test_v3_acceptance(self): node = self.nodes[0] self.log.info("Test a child of a v3 transaction cannot be more than 1000vB") @@ -89,7 +105,7 @@ class MempoolAcceptV3(BitcoinTestFramework): self.check_mempool([tx_v3_parent_normal["txid"], tx_v3_child_almost_heavy_rbf["txid"]]) assert_equal(node.getmempoolentry(tx_v3_parent_normal["txid"])["descendantcount"], 2) - @cleanup(extra_args=["-acceptnonstdtxn=1"]) + @cleanup(extra_args=None) def test_v3_replacement(self): node = self.nodes[0] self.log.info("Test v3 transactions may be replaced by v3 transactions") @@ -146,7 +162,7 @@ class MempoolAcceptV3(BitcoinTestFramework): self.check_mempool([tx_v3_bip125_rbf_v2["txid"], tx_v3_parent["txid"], tx_v3_child["txid"]]) - @cleanup(extra_args=["-acceptnonstdtxn=1"]) + @cleanup(extra_args=None) def test_v3_bip125(self): node = self.nodes[0] self.log.info("Test v3 transactions that don't signal BIP125 are replaceable") @@ -170,7 +186,7 @@ class MempoolAcceptV3(BitcoinTestFramework): ) self.check_mempool([tx_v3_no_bip125_rbf["txid"]]) - @cleanup(extra_args=["-datacarriersize=40000", "-acceptnonstdtxn=1"]) + @cleanup(extra_args=["-datacarriersize=40000"]) def test_v3_reorg(self): node = self.nodes[0] self.log.info("Test that, during a reorg, v3 rules are not enforced") @@ -192,7 +208,7 @@ class MempoolAcceptV3(BitcoinTestFramework): node.reconsiderblock(block[0]) - @cleanup(extra_args=["-limitdescendantsize=10", "-datacarriersize=40000", "-acceptnonstdtxn=1"]) + @cleanup(extra_args=["-limitdescendantsize=10", "-datacarriersize=40000"]) def test_nondefault_package_limits(self): """ Max standard tx size + v3 rules imply the ancestor/descendant rules (at their default @@ -201,25 +217,51 @@ class MempoolAcceptV3(BitcoinTestFramework): """ node = self.nodes[0] self.log.info("Test that a decreased limitdescendantsize also applies to v3 child") - tx_v3_parent_large1 = self.wallet.send_self_transfer(from_node=node, target_weight=99900, version=3) - tx_v3_child_large1 = self.wallet.create_self_transfer(utxo_to_spend=tx_v3_parent_large1["new_utxo"], version=3) - # Child is within v3 limits, but parent's descendant limit is exceeded - assert_greater_than(1000, tx_v3_child_large1["tx"].get_vsize()) + parent_target_weight = 9990 * WITNESS_SCALE_FACTOR + child_target_weight = 500 * WITNESS_SCALE_FACTOR + tx_v3_parent_large1 = self.wallet.send_self_transfer( + from_node=node, + target_weight=parent_target_weight, + version=3 + ) + tx_v3_child_large1 = self.wallet.create_self_transfer( + utxo_to_spend=tx_v3_parent_large1["new_utxo"], + target_weight=child_target_weight, + version=3 + ) + + # Parent and child are within v3 limits, but parent's 10kvB descendant limit is exceeded + assert_greater_than_or_equal(V3_MAX_VSIZE, tx_v3_parent_large1["tx"].get_vsize()) + assert_greater_than_or_equal(1000, tx_v3_child_large1["tx"].get_vsize()) + assert_greater_than(tx_v3_parent_large1["tx"].get_vsize() + tx_v3_child_large1["tx"].get_vsize(), 10000) + assert_raises_rpc_error(-26, f"too-long-mempool-chain, exceeds descendant size limit for tx {tx_v3_parent_large1['txid']}", node.sendrawtransaction, tx_v3_child_large1["hex"]) self.check_mempool([tx_v3_parent_large1["txid"]]) assert_equal(node.getmempoolentry(tx_v3_parent_large1["txid"])["descendantcount"], 1) self.generate(node, 1) self.log.info("Test that a decreased limitancestorsize also applies to v3 parent") - self.restart_node(0, extra_args=["-limitancestorsize=10", "-datacarriersize=40000", "-acceptnonstdtxn=1"]) - tx_v3_parent_large2 = self.wallet.send_self_transfer(from_node=node, target_weight=99900, version=3) - tx_v3_child_large2 = self.wallet.create_self_transfer(utxo_to_spend=tx_v3_parent_large2["new_utxo"], version=3) - # Child is within v3 limits + self.restart_node(0, extra_args=["-limitancestorsize=10", "-datacarriersize=40000"]) + tx_v3_parent_large2 = self.wallet.send_self_transfer( + from_node=node, + target_weight=parent_target_weight, + version=3 + ) + tx_v3_child_large2 = self.wallet.create_self_transfer( + utxo_to_spend=tx_v3_parent_large2["new_utxo"], + target_weight=child_target_weight, + version=3 + ) + + # Parent and child are within v3 limits + assert_greater_than_or_equal(V3_MAX_VSIZE, tx_v3_parent_large2["tx"].get_vsize()) assert_greater_than_or_equal(1000, tx_v3_child_large2["tx"].get_vsize()) + assert_greater_than(tx_v3_parent_large2["tx"].get_vsize() + tx_v3_child_large2["tx"].get_vsize(), 10000) + assert_raises_rpc_error(-26, f"too-long-mempool-chain, exceeds ancestor size limit", node.sendrawtransaction, tx_v3_child_large2["hex"]) self.check_mempool([tx_v3_parent_large2["txid"]]) - @cleanup(extra_args=["-datacarriersize=1000", "-acceptnonstdtxn=1"]) + @cleanup(extra_args=["-datacarriersize=1000"]) def test_v3_ancestors_package(self): self.log.info("Test that v3 ancestor limits are checked within the package") node = self.nodes[0] @@ -262,7 +304,7 @@ class MempoolAcceptV3(BitcoinTestFramework): result = node.testmempoolaccept([tx_v3_parent["hex"], tx_v3_child["hex"], tx_v3_grandchild["hex"]]) assert all([txresult["package-error"] == f"v3-violation, tx {tx_v3_grandchild['txid']} (wtxid={tx_v3_grandchild['wtxid']}) would have too many ancestors" for txresult in result]) - @cleanup(extra_args=["-acceptnonstdtxn=1"]) + @cleanup(extra_args=None) def test_v3_ancestors_package_and_mempool(self): """ A v3 transaction in a package cannot have 2 v3 parents. @@ -292,7 +334,7 @@ class MempoolAcceptV3(BitcoinTestFramework): assert_equal(result['package_msg'], f"v3-violation, tx {tx_child_violator['txid']} (wtxid={tx_child_violator['wtxid']}) would have too many ancestors") self.check_mempool([tx_in_mempool["txid"]]) - @cleanup(extra_args=["-acceptnonstdtxn=1"]) + @cleanup(extra_args=None) def test_sibling_eviction_package(self): """ When a transaction has a mempool sibling, it may be eligible for sibling eviction. @@ -368,7 +410,7 @@ class MempoolAcceptV3(BitcoinTestFramework): assert_equal(result_package_cpfp["tx-results"][tx_sibling_3['wtxid']]['error'], expected_error_cpfp) - @cleanup(extra_args=["-datacarriersize=1000", "-acceptnonstdtxn=1"]) + @cleanup(extra_args=["-datacarriersize=1000"]) def test_v3_package_inheritance(self): self.log.info("Test that v3 inheritance is checked within package") node = self.nodes[0] @@ -387,7 +429,7 @@ class MempoolAcceptV3(BitcoinTestFramework): assert_equal(result['package_msg'], f"v3-violation, non-v3 tx {tx_v2_child['txid']} (wtxid={tx_v2_child['wtxid']}) cannot spend from v3 tx {tx_v3_parent['txid']} (wtxid={tx_v3_parent['wtxid']})") self.check_mempool([]) - @cleanup(extra_args=["-acceptnonstdtxn=1"]) + @cleanup(extra_args=None) def test_v3_in_testmempoolaccept(self): node = self.nodes[0] @@ -437,7 +479,7 @@ class MempoolAcceptV3(BitcoinTestFramework): test_accept_2children_with_in_mempool_parent = node.testmempoolaccept([tx_v3_child_1["hex"], tx_v3_child_2["hex"]]) assert all([result["package-error"] == expected_error_extra for result in test_accept_2children_with_in_mempool_parent]) - @cleanup(extra_args=["-acceptnonstdtxn=1"]) + @cleanup(extra_args=None) def test_reorg_2child_rbf(self): node = self.nodes[0] self.log.info("Test that children of a v3 transaction can be replaced individually, even if there are multiple due to reorg") @@ -468,7 +510,7 @@ class MempoolAcceptV3(BitcoinTestFramework): self.check_mempool([ancestor_tx["txid"], child_1_conflict["txid"], child_2["txid"]]) assert_equal(node.getmempoolentry(ancestor_tx["txid"])["descendantcount"], 3) - @cleanup(extra_args=["-acceptnonstdtxn=1"]) + @cleanup(extra_args=None) def test_v3_sibling_eviction(self): self.log.info("Test sibling eviction for v3") node = self.nodes[0] @@ -541,7 +583,7 @@ class MempoolAcceptV3(BitcoinTestFramework): node.sendrawtransaction(tx_v3_child_3["hex"]) self.check_mempool(txids_v2_100 + [tx_v3_parent["txid"], tx_v3_child_3["txid"]]) - @cleanup(extra_args=["-acceptnonstdtxn=1"]) + @cleanup(extra_args=None) def test_reorg_sibling_eviction_1p2c(self): node = self.nodes[0] self.log.info("Test that sibling eviction is not allowed when multiple siblings exist") @@ -585,6 +627,7 @@ class MempoolAcceptV3(BitcoinTestFramework): node = self.nodes[0] self.wallet = MiniWallet(node) self.generate(self.wallet, 120) + self.test_v3_max_vsize() self.test_v3_acceptance() self.test_v3_replacement() self.test_v3_bip125() |