diff --git a/test/functional/feature_assumeutxo.py b/test/functional/feature_assumeutxo.py index 9c265649d5b01..ab2e6c4d0b879 100755 --- a/test/functional/feature_assumeutxo.py +++ b/test/functional/feature_assumeutxo.py @@ -33,6 +33,8 @@ - TODO: Not an ancestor or a descendant of the snapshot block and has more work """ +from shutil import rmtree + from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( assert_equal, @@ -107,6 +109,22 @@ def expected_error(log_msg="", rpc_details=""): f.write(valid_snapshot_contents[(32 + 8 + offset + len(content)):]) expected_error(log_msg=f"[snapshot] bad snapshot content hash: expected 61d9c2b29a2571a5fe285fe2d8554f91f93309666fc9b8223ee96338de25ff53, got {wrong_hash}") + def test_invalid_chainstate_scenarios(self): + self.log.info("Test different scenarios of invalid snapshot chainstate in datadir") + + self.log.info(" - snapshot chainstate refering to a block that is not in the assumeutxo parameters") + self.stop_node(0) + chainstate_snapshot_path = self.nodes[0].chain_path / "chainstate_snapshot" + chainstate_snapshot_path.mkdir() + with open(chainstate_snapshot_path / "base_blockhash", 'wb') as f: + f.write(b'z' * 32) + expected_error = f"Error: A fatal internal error occurred, see debug.log for details" + self.nodes[0].assert_start_raises_init_error(expected_msg=expected_error) + + # resurrect node again + rmtree(chainstate_snapshot_path) + self.start_node(0) + def run_test(self): """ Bring up two (disconnected) nodes, mine some new blocks on the first, @@ -166,6 +184,7 @@ def run_test(self): assert_equal(n0.getblockchaininfo()["blocks"], FINAL_HEIGHT) self.test_invalid_snapshot_scenarios(dump_output['path']) + self.test_invalid_chainstate_scenarios() self.log.info(f"Loading snapshot into second node from {dump_output['path']}") loaded = n1.loadtxoutset(dump_output['path'])