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MarcoFalke 85aec87b11 Merge #10711 : [tests] Introduce TestNode `789733891` [tests] Introduce TestNode (John Newbery) Pull request description: Continues #10082 TestNode is a class responsible for all state related to a bitcoind node under test. It stores local state, is responsible for tracking the bitcoind process and delegates unrecognised messages to the RPC connection. This commit changes start_nodes and stop_nodes to start and stop the bitcoind nodes in parallel, making test setup and teardown much faster. On my vm, this changeset reduces total test_runner runtime for the base set of tests (including building the cache) from 263s to 195s (a 25% speedup). Note that the time reported by test_runner does not include time spent building the cache: with TestNode: ``` → date +"%T" ; ./test_runner.py -q ; date +"%T" 12:48:04 .................................................................................................................................................................................................................................................................................................................................. TEST \| STATUS \| DURATION abandonconflict.py \| ✓ Passed \| 12 s bip68-112-113-p2p.py \| ✓ Passed \| 19 s blockchain.py \| ✓ Passed \| 8 s bumpfee.py \| ✓ Passed \| 13 s decodescript.py \| ✓ Passed \| 3 s disablewallet.py \| ✓ Passed \| 3 s disconnect_ban.py \| ✓ Passed \| 6 s fundrawtransaction.py \| ✓ Passed \| 37 s getchaintips.py \| ✓ Passed \| 4 s httpbasics.py \| ✓ Passed \| 3 s import-rescan.py \| ✓ Passed \| 4 s importmulti.py \| ✓ Passed \| 6 s importprunedfunds.py \| ✓ Passed \| 3 s invalidblockrequest.py \| ✓ Passed \| 4 s invalidtxrequest.py \| ✓ Passed \| 4 s keypool.py \| ✓ Passed \| 7 s listsinceblock.py \| ✓ Passed \| 4 s listtransactions.py \| ✓ Passed \| 33 s mempool_limit.py \| ✓ Passed \| 4 s mempool_persist.py \| ✓ Passed \| 15 s mempool_reorg.py \| ✓ Passed \| 4 s mempool_resurrect_test.py \| ✓ Passed \| 3 s mempool_spendcoinbase.py \| ✓ Passed \| 3 s merkle_blocks.py \| ✓ Passed \| 3 s multi_rpc.py \| ✓ Passed \| 4 s net.py \| ✓ Passed \| 3 s nulldummy.py \| ✓ Passed \| 3 s p2p-compactblocks.py \| ✓ Passed \| 28 s p2p-fullblocktest.py \| ✓ Passed \| 126 s p2p-leaktests.py \| ✓ Passed \| 8 s p2p-mempool.py \| ✓ Passed \| 3 s p2p-segwit.py \| ✓ Passed \| 59 s p2p-versionbits-warning.py \| ✓ Passed \| 8 s preciousblock.py \| ✓ Passed \| 3 s prioritise_transaction.py \| ✓ Passed \| 5 s proxy_test.py \| ✓ Passed \| 3 s rawtransactions.py \| ✓ Passed \| 9 s receivedby.py \| ✓ Passed \| 19 s reindex.py \| ✓ Passed \| 12 s rest.py \| ✓ Passed \| 9 s rpcnamedargs.py \| ✓ Passed \| 3 s segwit.py \| ✓ Passed \| 7 s sendheaders.py \| ✓ Passed \| 24 s signmessages.py \| ✓ Passed \| 3 s signrawtransactions.py \| ✓ Passed \| 3 s txn_clone.py \| ✓ Passed \| 4 s txn_doublespend.py --mineblock \| ✓ Passed \| 4 s uptime.py \| ✓ Passed \| 3 s wallet-accounts.py \| ✓ Passed \| 3 s wallet-dump.py \| ✓ Passed \| 7 s wallet-encryption.py \| ✓ Passed \| 8 s wallet-hd.py \| ✓ Passed \| 15 s wallet.py \| ✓ Passed \| 31 s walletbackup.py \| ✓ Passed \| 104 s zapwallettxes.py \| ✓ Passed \| 9 s zmq_test.py \| ○ Skipped \| 0 s ALL \| ✓ Passed \| 735 s (accumulated) Runtime: 189 s 12:51:19 ``` master: ``` → date +"%T" ; ./test_runner.py -q ; date +"%T" 12:40:13 .......................................................................................................................................................................................................................................................................................................................................................................................................................................... TEST \| STATUS \| DURATION abandonconflict.py \| ✓ Passed \| 15 s bip68-112-113-p2p.py \| ✓ Passed \| 19 s blockchain.py \| ✓ Passed \| 8 s bumpfee.py \| ✓ Passed \| 20 s decodescript.py \| ✓ Passed \| 3 s disablewallet.py \| ✓ Passed \| 3 s disconnect_ban.py \| ✓ Passed \| 8 s fundrawtransaction.py \| ✓ Passed \| 36 s getchaintips.py \| ✓ Passed \| 11 s httpbasics.py \| ✓ Passed \| 7 s import-rescan.py \| ✓ Passed \| 16 s importmulti.py \| ✓ Passed \| 10 s importprunedfunds.py \| ✓ Passed \| 5 s invalidblockrequest.py \| ✓ Passed \| 4 s invalidtxrequest.py \| ✓ Passed \| 3 s keypool.py \| ✓ Passed \| 7 s listsinceblock.py \| ✓ Passed \| 11 s listtransactions.py \| ✓ Passed \| 37 s mempool_limit.py \| ✓ Passed \| 4 s mempool_persist.py \| ✓ Passed \| 23 s mempool_reorg.py \| ✓ Passed \| 7 s mempool_resurrect_test.py \| ✓ Passed \| 3 s mempool_spendcoinbase.py \| ✓ Passed \| 3 s merkle_blocks.py \| ✓ Passed \| 10 s multi_rpc.py \| ✓ Passed \| 6 s net.py \| ✓ Passed \| 6 s nulldummy.py \| ✓ Passed \| 3 s p2p-compactblocks.py \| ✓ Passed \| 30 s p2p-fullblocktest.py \| ✓ Passed \| 126 s p2p-leaktests.py \| ✓ Passed \| 8 s p2p-mempool.py \| ✓ Passed \| 3 s p2p-segwit.py \| ✓ Passed \| 62 s p2p-versionbits-warning.py \| ✓ Passed \| 8 s preciousblock.py \| ✓ Passed \| 8 s prioritise_transaction.py \| ✓ Passed \| 7 s proxy_test.py \| ✓ Passed \| 10 s rawtransactions.py \| ✓ Passed \| 15 s receivedby.py \| ✓ Passed \| 28 s reindex.py \| ✓ Passed \| 12 s rest.py \| ✓ Passed \| 12 s rpcnamedargs.py \| ✓ Passed \| 3 s segwit.py \| ✓ Passed \| 12 s sendheaders.py \| ✓ Passed \| 26 s signmessages.py \| ✓ Passed \| 3 s signrawtransactions.py \| ✓ Passed \| 3 s txn_clone.py \| ✓ Passed \| 10 s txn_doublespend.py --mineblock \| ✓ Passed \| 10 s uptime.py \| ✓ Passed \| 3 s wallet-accounts.py \| ✓ Passed \| 3 s wallet-dump.py \| ✓ Passed \| 6 s wallet-encryption.py \| ✓ Passed \| 8 s wallet-hd.py \| ✓ Passed \| 18 s wallet.py \| ✓ Passed \| 69 s walletbackup.py \| ✓ Passed \| 130 s zapwallettxes.py \| ✓ Passed \| 15 s zmq_test.py \| ○ Skipped \| 0 s ALL \| ✓ Passed \| 936 s (accumulated) Runtime: 242 s 12:44:36 ``` Tree-SHA512: 6dfc4c11fd0caf7de6954c93679cf22c3df0acc6f432e616d1151062a61f456faa8ae2fe670b427868af55bb564802df84c8fd76e90b4b338750dbc23f46ad88		7 years ago
..
__init__.py	Rename rpc-tests directory to functional	8 years ago
address.py	Rename rpc-tests directory to functional	8 years ago
authproxy.py	[tests] [wallet] Add wallet endpoint support to authproxy	8 years ago
bignum.py	Rename rpc-tests directory to functional	8 years ago
blockstore.py	Rename rpc-tests directory to functional	8 years ago
blocktools.py	Tests: Refactor to create witness script creation function	8 years ago
comptool.py	Remove duplicate method definitions in NodeConnCB subclasses	8 years ago
coverage.py	[tests] [wallet] Add wallet endpoint support to authproxy	8 years ago
key.py	Rename rpc-tests directory to functional	8 years ago
mininode.py	[tests] Test disconnecting unsupported service bits logic.	7 years ago
netutil.py	Rename rpc-tests directory to functional	8 years ago
script.py	Rename rpc-tests directory to functional	8 years ago
siphash.py	Rename rpc-tests directory to functional	8 years ago
socks5.py	[tests] Remove unused and duplicate imports	8 years ago
test_framework.py	Merge #10711 : [tests] Introduce TestNode	7 years ago
test_node.py	[tests] Introduce TestNode	7 years ago
util.py	[tests] Introduce TestNode	7 years ago