diff options
Diffstat (limited to 'test/functional')
115 files changed, 4725 insertions, 1400 deletions
diff --git a/test/functional/README.md b/test/functional/README.md index 6582c1cbcd..aff5f714f2 100644 --- a/test/functional/README.md +++ b/test/functional/README.md @@ -26,10 +26,12 @@ don't have test cases for. The Travis linter also checks this, but [possibly not in all cases](https://github.com/bitcoin/bitcoin/pull/14884#discussion_r239585126). - See [the python lint script](/test/lint/lint-python.sh) that checks for violations that could lead to bugs and issues in the test code. +- Use [type hints](https://docs.python.org/3/library/typing.html) in your code to improve code readability + and to detect possible bugs earlier. - Avoid wildcard imports - Use a module-level docstring to describe what the test is testing, and how it is testing it. -- When subclassing the BitcoinTestFramwork, place overrides for the +- When subclassing the BitcoinTestFramework, place overrides for the `set_test_params()`, `add_options()` and `setup_xxxx()` methods at the top of the subclass, then locally-defined helper methods, then the `run_test()` method. - Use `'{}'.format(x)` for string formatting, not `'%s' % x`. @@ -45,7 +47,7 @@ don't have test cases for. - `rpc` for tests for individual RPC methods or features, eg `rpc_listtransactions.py` - `tool` for tests for tools, eg `tool_wallet.py` - `wallet` for tests for wallet features, eg `wallet_keypool.py` -- use an underscore to separate words +- Use an underscore to separate words - exception: for tests for specific RPCs or command line options which don't include underscores, name the test after the exact RPC or argument name, eg `rpc_decodescript.py`, not `rpc_decode_script.py` - Don't use the redundant word `test` in the name, eg `interface_zmq.py`, not `interface_zmq_test.py` @@ -134,9 +136,6 @@ Utilities for manipulating transaction scripts (originally from python-bitcoinli #### [key.py](test_framework/key.py) Test-only secp256k1 elliptic curve implementation -#### [bignum.py](test_framework/bignum.py) -Helpers for script.py - #### [blocktools.py](test_framework/blocktools.py) Helper functions for creating blocks and transactions. diff --git a/test/functional/data/invalid_txs.py b/test/functional/data/invalid_txs.py index ce14998fd1..6e72db1d96 100644 --- a/test/functional/data/invalid_txs.py +++ b/test/functional/data/invalid_txs.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """ @@ -21,6 +21,7 @@ Invalid tx cases not covered here can be found by running: """ import abc +from typing import Optional from test_framework.messages import ( COutPoint, CTransaction, @@ -56,7 +57,7 @@ class BadTxTemplate: __metaclass__ = abc.ABCMeta # The expected error code given by bitcoind upon submission of the tx. - reject_reason = "" + reject_reason = "" # type: Optional[str] # Only specified if it differs from mempool acceptance error. block_reject_reason = "" diff --git a/test/functional/example_test.py b/test/functional/example_test.py index 70dfe81d4e..5d782026dc 100755 --- a/test/functional/example_test.py +++ b/test/functional/example_test.py @@ -15,7 +15,7 @@ from collections import defaultdict # Avoid wildcard * imports from test_framework.blocktools import (create_block, create_coinbase) -from test_framework.messages import CInv +from test_framework.messages import CInv, MSG_BLOCK from test_framework.mininode import ( P2PInterface, mininode_lock, @@ -198,7 +198,7 @@ class ExampleTest(BitcoinTestFramework): getdata_request = msg_getdata() for block in blocks: - getdata_request.inv.append(CInv(2, block)) + getdata_request.inv.append(CInv(MSG_BLOCK, block)) self.nodes[2].p2p.send_message(getdata_request) # wait_until() will loop until a predicate condition is met. Use it to test properties of the diff --git a/test/functional/feature_abortnode.py b/test/functional/feature_abortnode.py index 9b878e8bf8..75267de80b 100755 --- a/test/functional/feature_abortnode.py +++ b/test/functional/feature_abortnode.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2019 The Bitcoin Core developers +# Copyright (c) 2019-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test bitcoind aborts if can't disconnect a block. @@ -14,11 +14,12 @@ from test_framework.test_framework import BitcoinTestFramework from test_framework.util import wait_until, get_datadir_path, connect_nodes import os -class AbortNodeTest(BitcoinTestFramework): +class AbortNodeTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True self.num_nodes = 2 + self.rpc_timeout = 240 def setup_network(self): self.setup_nodes() @@ -44,5 +45,6 @@ class AbortNodeTest(BitcoinTestFramework): self.log.info("Node crashed - now verifying restart fails") self.nodes[0].assert_start_raises_init_error() + if __name__ == '__main__': AbortNodeTest().main() diff --git a/test/functional/feature_assumevalid.py b/test/functional/feature_assumevalid.py index 1b434c4485..79777f5582 100755 --- a/test/functional/feature_assumevalid.py +++ b/test/functional/feature_assumevalid.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test logic for skipping signature validation on old blocks. @@ -47,16 +47,19 @@ from test_framework.script import (CScript, OP_TRUE) from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal + class BaseNode(P2PInterface): def send_header_for_blocks(self, new_blocks): headers_message = msg_headers() headers_message.headers = [CBlockHeader(b) for b in new_blocks] self.send_message(headers_message) + class AssumeValidTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True self.num_nodes = 3 + self.rpc_timeout = 120 def setup_network(self): self.add_nodes(3) @@ -187,5 +190,6 @@ class AssumeValidTest(BitcoinTestFramework): self.send_blocks_until_disconnected(p2p2) self.assert_blockchain_height(self.nodes[2], 101) + if __name__ == '__main__': AssumeValidTest().main() diff --git a/test/functional/feature_backwards_compatibility.py b/test/functional/feature_backwards_compatibility.py index 0db74432e2..cd380997c1 100755 --- a/test/functional/feature_backwards_compatibility.py +++ b/test/functional/feature_backwards_compatibility.py @@ -1,12 +1,16 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Backwards compatibility functional test Test various backwards compatibility scenarios. Download the previous node binaries: -contrib/devtools/previous_release.sh -b v0.19.0.1 v0.18.1 v0.17.1 +contrib/devtools/previous_release.sh -b v0.19.1 v0.18.1 v0.17.1 v0.16.3 v0.15.2 + +v0.15.2 is not required by this test, but it is used in wallet_upgradewallet.py. +Due to a hardfork in regtest, it can't be used to sync nodes. + Due to RPC changes introduced in various versions the below tests won't work for older versions without some patches or workarounds. @@ -18,56 +22,42 @@ needs an older patch version. import os import shutil -from test_framework.test_framework import BitcoinTestFramework, SkipTest +from test_framework.test_framework import BitcoinTestFramework from test_framework.descriptors import descsum_create from test_framework.util import ( assert_equal, sync_blocks, - sync_mempools + sync_mempools, ) + class BackwardsCompatibilityTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True - self.num_nodes = 5 + self.num_nodes = 6 # Add new version after each release: self.extra_args = [ ["-addresstype=bech32"], # Pre-release: use to mine blocks ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # Pre-release: use to receive coins, swap wallets, etc - ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.19.0.1 + ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.19.1 ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.18.1 - ["-nowallet", "-walletrbf=1", "-addresstype=bech32"] # v0.17.1 + ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.17.1 + ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.16.3 ] - def setup_nodes(self): - if os.getenv("TEST_PREVIOUS_RELEASES") == "false": - raise SkipTest("backwards compatibility tests") - - releases_path = os.getenv("PREVIOUS_RELEASES_DIR") or os.getcwd() + "/releases" - if not os.path.isdir(releases_path): - if os.getenv("TEST_PREVIOUS_RELEASES") == "true": - raise AssertionError("TEST_PREVIOUS_RELEASES=1 but releases missing: " + releases_path) - raise SkipTest("This test requires binaries for previous releases") + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + self.skip_if_no_previous_releases() + def setup_nodes(self): self.add_nodes(self.num_nodes, extra_args=self.extra_args, versions=[ None, None, - 190000, + 190100, 180100, - 170100 - ], binary=[ - self.options.bitcoind, - self.options.bitcoind, - releases_path + "/v0.19.0.1/bin/bitcoind", - releases_path + "/v0.18.1/bin/bitcoind", - releases_path + "/v0.17.1/bin/bitcoind" - ], binary_cli=[ - self.options.bitcoincli, - self.options.bitcoincli, - releases_path + "/v0.19.0.1/bin/bitcoin-cli", - releases_path + "/v0.18.1/bin/bitcoin-cli", - releases_path + "/v0.17.1/bin/bitcoin-cli" + 170100, + 160300, ]) self.start_nodes() @@ -81,17 +71,18 @@ class BackwardsCompatibilityTest(BitcoinTestFramework): res = self.nodes[self.num_nodes - 1].getblockchaininfo() assert_equal(res['blocks'], 101) - node_master = self.nodes[self.num_nodes - 4] - node_v19 = self.nodes[self.num_nodes - 3] - node_v18 = self.nodes[self.num_nodes - 2] - node_v17 = self.nodes[self.num_nodes - 1] + node_master = self.nodes[self.num_nodes - 5] + node_v19 = self.nodes[self.num_nodes - 4] + node_v18 = self.nodes[self.num_nodes - 3] + node_v17 = self.nodes[self.num_nodes - 2] + node_v16 = self.nodes[self.num_nodes - 1] self.log.info("Test wallet backwards compatibility...") # Create a number of wallets and open them in older versions: # w1: regular wallet, created on master: update this test when default # wallets can no longer be opened by older versions. - node_master.createwallet(wallet_name="w1") + node_master.rpc.createwallet(wallet_name="w1") wallet = node_master.get_wallet_rpc("w1") info = wallet.getwalletinfo() assert info['private_keys_enabled'] @@ -117,17 +108,17 @@ class BackwardsCompatibilityTest(BitcoinTestFramework): self.nodes[1].abandontransaction(tx3_id) # w1_v19: regular wallet, created with v0.19 - node_v19.createwallet(wallet_name="w1_v19") + node_v19.rpc.createwallet(wallet_name="w1_v19") wallet = node_v19.get_wallet_rpc("w1_v19") info = wallet.getwalletinfo() assert info['private_keys_enabled'] assert info['keypoolsize'] > 0 # Use addmultisigaddress (see #18075) - address_18075 = wallet.addmultisigaddress(1, ["0296b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52", "037211a824f55b505228e4c3d5194c1fcfaa15a456abdf37f9b9d97a4040afc073"], "", "legacy")["address"] + address_18075 = wallet.rpc.addmultisigaddress(1, ["0296b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52", "037211a824f55b505228e4c3d5194c1fcfaa15a456abdf37f9b9d97a4040afc073"], "", "legacy")["address"] assert wallet.getaddressinfo(address_18075)["solvable"] # w1_v18: regular wallet, created with v0.18 - node_v18.createwallet(wallet_name="w1_v18") + node_v18.rpc.createwallet(wallet_name="w1_v18") wallet = node_v18.get_wallet_rpc("w1_v18") info = wallet.getwalletinfo() assert info['private_keys_enabled'] @@ -136,21 +127,21 @@ class BackwardsCompatibilityTest(BitcoinTestFramework): # w2: wallet with private keys disabled, created on master: update this # test when default wallets private keys disabled can no longer be # opened by older versions. - node_master.createwallet(wallet_name="w2", disable_private_keys=True) + node_master.rpc.createwallet(wallet_name="w2", disable_private_keys=True) wallet = node_master.get_wallet_rpc("w2") info = wallet.getwalletinfo() assert info['private_keys_enabled'] == False assert info['keypoolsize'] == 0 # w2_v19: wallet with private keys disabled, created with v0.19 - node_v19.createwallet(wallet_name="w2_v19", disable_private_keys=True) + node_v19.rpc.createwallet(wallet_name="w2_v19", disable_private_keys=True) wallet = node_v19.get_wallet_rpc("w2_v19") info = wallet.getwalletinfo() assert info['private_keys_enabled'] == False assert info['keypoolsize'] == 0 # w2_v18: wallet with private keys disabled, created with v0.18 - node_v18.createwallet(wallet_name="w2_v18", disable_private_keys=True) + node_v18.rpc.createwallet(wallet_name="w2_v18", disable_private_keys=True) wallet = node_v18.get_wallet_rpc("w2_v18") info = wallet.getwalletinfo() assert info['private_keys_enabled'] == False @@ -158,21 +149,21 @@ class BackwardsCompatibilityTest(BitcoinTestFramework): # w3: blank wallet, created on master: update this # test when default blank wallets can no longer be opened by older versions. - node_master.createwallet(wallet_name="w3", blank=True) + node_master.rpc.createwallet(wallet_name="w3", blank=True) wallet = node_master.get_wallet_rpc("w3") info = wallet.getwalletinfo() assert info['private_keys_enabled'] assert info['keypoolsize'] == 0 # w3_v19: blank wallet, created with v0.19 - node_v19.createwallet(wallet_name="w3_v19", blank=True) + node_v19.rpc.createwallet(wallet_name="w3_v19", blank=True) wallet = node_v19.get_wallet_rpc("w3_v19") info = wallet.getwalletinfo() assert info['private_keys_enabled'] assert info['keypoolsize'] == 0 # w3_v18: blank wallet, created with v0.18 - node_v18.createwallet(wallet_name="w3_v18", blank=True) + node_v18.rpc.createwallet(wallet_name="w3_v18", blank=True) wallet = node_v18.get_wallet_rpc("w3_v18") info = wallet.getwalletinfo() assert info['private_keys_enabled'] @@ -183,6 +174,7 @@ class BackwardsCompatibilityTest(BitcoinTestFramework): node_v19_wallets_dir = os.path.join(node_v19.datadir, "regtest/wallets") node_v18_wallets_dir = os.path.join(node_v18.datadir, "regtest/wallets") node_v17_wallets_dir = os.path.join(node_v17.datadir, "regtest/wallets") + node_v16_wallets_dir = os.path.join(node_v16.datadir, "regtest") node_master.unloadwallet("w1") node_master.unloadwallet("w2") node_v19.unloadwallet("w1_v19") @@ -190,6 +182,13 @@ class BackwardsCompatibilityTest(BitcoinTestFramework): node_v18.unloadwallet("w1_v18") node_v18.unloadwallet("w2_v18") + # Copy wallets to v0.16 + for wallet in os.listdir(node_master_wallets_dir): + shutil.copytree( + os.path.join(node_master_wallets_dir, wallet), + os.path.join(node_v16_wallets_dir, wallet) + ) + # Copy wallets to v0.17 for wallet in os.listdir(node_master_wallets_dir): shutil.copytree( @@ -308,19 +307,59 @@ class BackwardsCompatibilityTest(BitcoinTestFramework): # assert_raises_rpc_error(-4, "Wallet loading failed.", node_v17.loadwallet, 'w3_v18') # Instead, we stop node and try to launch it with the wallet: - self.stop_node(self.num_nodes - 1) + self.stop_node(4) node_v17.assert_start_raises_init_error(["-wallet=w3_v18"], "Error: Error loading w3_v18: Wallet requires newer version of Bitcoin Core") node_v17.assert_start_raises_init_error(["-wallet=w3"], "Error: Error loading w3: Wallet requires newer version of Bitcoin Core") - self.start_node(self.num_nodes - 1) + self.start_node(4) + + # Open most recent wallet in v0.16 (no loadwallet RPC) + self.stop_node(5) + self.start_node(5, extra_args=["-wallet=w2"]) + wallet = node_v16.get_wallet_rpc("w2") + info = wallet.getwalletinfo() + assert info['keypoolsize'] == 1 + + # Create upgrade wallet in v0.16 + self.stop_node(-1) + self.start_node(-1, extra_args=["-wallet=u1_v16"]) + wallet = node_v16.get_wallet_rpc("u1_v16") + v16_addr = wallet.getnewaddress('', "bech32") + v16_info = wallet.validateaddress(v16_addr) + v16_pubkey = v16_info['pubkey'] + self.stop_node(-1) self.log.info("Test wallet upgrade path...") # u1: regular wallet, created with v0.17 - node_v17.createwallet(wallet_name="u1_v17") + node_v17.rpc.createwallet(wallet_name="u1_v17") wallet = node_v17.get_wallet_rpc("u1_v17") address = wallet.getnewaddress("bech32") - info = wallet.getaddressinfo(address) - hdkeypath = info["hdkeypath"] - pubkey = info["pubkey"] + v17_info = wallet.getaddressinfo(address) + hdkeypath = v17_info["hdkeypath"] + pubkey = v17_info["pubkey"] + + # Copy the 0.16 wallet to the last Bitcoin Core version and open it: + shutil.copyfile( + os.path.join(node_v16_wallets_dir, "wallets/u1_v16"), + os.path.join(node_master_wallets_dir, "u1_v16") + ) + load_res = node_master.loadwallet("u1_v16") + # Make sure this wallet opens without warnings. See https://github.com/bitcoin/bitcoin/pull/19054 + assert_equal(load_res['warning'], '') + wallet = node_master.get_wallet_rpc("u1_v16") + info = wallet.getaddressinfo(v16_addr) + descriptor = "wpkh([" + info["hdmasterfingerprint"] + hdkeypath[1:] + "]" + v16_pubkey + ")" + assert_equal(info["desc"], descsum_create(descriptor)) + + # Now copy that same wallet back to 0.16 to make sure no automatic upgrade breaks it + os.remove(os.path.join(node_v16_wallets_dir, "wallets/u1_v16")) + shutil.copyfile( + os.path.join(node_master_wallets_dir, "u1_v16"), + os.path.join(node_v16_wallets_dir, "wallets/u1_v16") + ) + self.start_node(-1, extra_args=["-wallet=u1_v16"]) + wallet = node_v16.get_wallet_rpc("u1_v16") + info = wallet.validateaddress(v16_addr) + assert_equal(info, v16_info) # Copy the 0.17 wallet to the last Bitcoin Core version and open it: node_v17.unloadwallet("u1_v17") @@ -334,6 +373,18 @@ class BackwardsCompatibilityTest(BitcoinTestFramework): descriptor = "wpkh([" + info["hdmasterfingerprint"] + hdkeypath[1:] + "]" + pubkey + ")" assert_equal(info["desc"], descsum_create(descriptor)) + # Now copy that same wallet back to 0.17 to make sure no automatic upgrade breaks it + node_master.unloadwallet("u1_v17") + shutil.rmtree(os.path.join(node_v17_wallets_dir, "u1_v17")) + shutil.copytree( + os.path.join(node_master_wallets_dir, "u1_v17"), + os.path.join(node_v17_wallets_dir, "u1_v17") + ) + node_v17.loadwallet("u1_v17") + wallet = node_v17.get_wallet_rpc("u1_v17") + info = wallet.getaddressinfo(address) + assert_equal(info, v17_info) + # Copy the 0.19 wallet to the last Bitcoin Core version and open it: shutil.copytree( os.path.join(node_v19_wallets_dir, "w1_v19"), @@ -343,5 +394,16 @@ class BackwardsCompatibilityTest(BitcoinTestFramework): wallet = node_master.get_wallet_rpc("w1_v19") assert wallet.getaddressinfo(address_18075)["solvable"] + # Now copy that same wallet back to 0.19 to make sure no automatic upgrade breaks it + node_master.unloadwallet("w1_v19") + shutil.rmtree(os.path.join(node_v19_wallets_dir, "w1_v19")) + shutil.copytree( + os.path.join(node_master_wallets_dir, "w1_v19"), + os.path.join(node_v19_wallets_dir, "w1_v19") + ) + node_v19.loadwallet("w1_v19") + wallet = node_v19.get_wallet_rpc("w1_v19") + assert wallet.getaddressinfo(address_18075)["solvable"] + if __name__ == '__main__': BackwardsCompatibilityTest().main() diff --git a/test/functional/feature_bip68_sequence.py b/test/functional/feature_bip68_sequence.py index fe45ed34b5..549e8b2029 100755 --- a/test/functional/feature_bip68_sequence.py +++ b/test/functional/feature_bip68_sequence.py @@ -324,7 +324,7 @@ class BIP68Test(BitcoinTestFramework): block.solve() tip = block.sha256 height += 1 - self.nodes[0].submitblock(ToHex(block)) + assert_equal(None if i == 1 else 'inconclusive', self.nodes[0].submitblock(ToHex(block))) cur_time += 1 mempool = self.nodes[0].getrawmempool() @@ -381,7 +381,7 @@ class BIP68Test(BitcoinTestFramework): add_witness_commitment(block) block.solve() - self.nodes[0].submitblock(block.serialize().hex()) + assert_equal(None, self.nodes[0].submitblock(block.serialize().hex())) assert_equal(self.nodes[0].getbestblockhash(), block.hash) def activateCSV(self): diff --git a/test/functional/feature_block.py b/test/functional/feature_block.py index 38bf2faf89..6619d83dc4 100755 --- a/test/functional/feature_block.py +++ b/test/functional/feature_block.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test block processing.""" @@ -630,17 +630,19 @@ class FullBlockTest(BitcoinTestFramework): self.log.info("Reject a block with invalid work") self.move_tip(44) - b47 = self.next_block(47, solve=False) + b47 = self.next_block(47) target = uint256_from_compact(b47.nBits) - while b47.sha256 < target: + while b47.sha256 <= target: + # Rehash nonces until an invalid too-high-hash block is found. b47.nNonce += 1 b47.rehash() self.send_blocks([b47], False, force_send=True, reject_reason='high-hash', reconnect=True) self.log.info("Reject a block with a timestamp >2 hours in the future") self.move_tip(44) - b48 = self.next_block(48, solve=False) + b48 = self.next_block(48) b48.nTime = int(time.time()) + 60 * 60 * 3 + # Header timestamp has changed. Re-solve the block. b48.solve() self.send_blocks([b48], False, force_send=True, reject_reason='time-too-new') @@ -1261,7 +1263,7 @@ class FullBlockTest(BitcoinTestFramework): self.save_spendable_output() spend = self.get_spendable_output() - self.send_blocks(blocks, True, timeout=1920) + self.send_blocks(blocks, True, timeout=2440) chain1_tip = i # now create alt chain of same length @@ -1273,14 +1275,14 @@ class FullBlockTest(BitcoinTestFramework): # extend alt chain to trigger re-org block = self.next_block("alt" + str(chain1_tip + 1), version=4) - self.send_blocks([block], True, timeout=1920) + self.send_blocks([block], True, timeout=2440) # ... and re-org back to the first chain self.move_tip(chain1_tip) block = self.next_block(chain1_tip + 1, version=4) self.send_blocks([block], False, force_send=True) block = self.next_block(chain1_tip + 2, version=4) - self.send_blocks([block], True, timeout=1920) + self.send_blocks([block], True, timeout=2440) self.log.info("Reject a block with an invalid block header version") b_v1 = self.next_block('b_v1', version=1) @@ -1321,7 +1323,7 @@ class FullBlockTest(BitcoinTestFramework): tx.rehash() return tx - def next_block(self, number, spend=None, additional_coinbase_value=0, script=CScript([OP_TRUE]), solve=True, *, version=1): + def next_block(self, number, spend=None, additional_coinbase_value=0, script=CScript([OP_TRUE]), *, version=1): if self.tip is None: base_block_hash = self.genesis_hash block_time = int(time.time()) + 1 @@ -1343,8 +1345,8 @@ class FullBlockTest(BitcoinTestFramework): self.sign_tx(tx, spend) self.add_transactions_to_block(block, [tx]) block.hashMerkleRoot = block.calc_merkle_root() - if solve: - block.solve() + # Block is created. Find a valid nonce. + block.solve() self.tip = block self.block_heights[block.sha256] = height assert number not in self.blocks diff --git a/test/functional/feature_cltv.py b/test/functional/feature_cltv.py index 073ed8d7c7..fd0330924d 100755 --- a/test/functional/feature_cltv.py +++ b/test/functional/feature_cltv.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test BIP65 (CHECKLOCKTIMEVERIFY). diff --git a/test/functional/feature_config_args.py b/test/functional/feature_config_args.py index 1a7c656274..a4dc455d57 100755 --- a/test/functional/feature_config_args.py +++ b/test/functional/feature_config_args.py @@ -71,7 +71,7 @@ class ConfArgsTest(BitcoinTestFramework): with open(inc_conf_file2_path, 'w', encoding='utf-8') as conf: conf.write('[testnet]\n') self.restart_node(0) - self.nodes[0].stop_node(expected_stderr='Warning: ' + inc_conf_file_path + ':1 Section [testnot] is not recognized.' + os.linesep + 'Warning: ' + inc_conf_file2_path + ':1 Section [testnet] is not recognized.') + self.nodes[0].stop_node(expected_stderr='Warning: ' + inc_conf_file_path + ':1 Section [testnot] is not recognized.' + os.linesep + inc_conf_file2_path + ':1 Section [testnet] is not recognized.') with open(inc_conf_file_path, 'w', encoding='utf-8') as conf: conf.write('') # clear diff --git a/test/functional/feature_csv_activation.py b/test/functional/feature_csv_activation.py index a98480a6dd..c6852ef017 100755 --- a/test/functional/feature_csv_activation.py +++ b/test/functional/feature_csv_activation.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test CSV soft fork activation. diff --git a/test/functional/feature_dbcrash.py b/test/functional/feature_dbcrash.py index 5bbdb8cda1..7b38e09bf9 100755 --- a/test/functional/feature_dbcrash.py +++ b/test/functional/feature_dbcrash.py @@ -256,7 +256,11 @@ class ChainstateWriteCrashTest(BitcoinTestFramework): self.log.debug("Mining longer tip") block_hashes = [] while current_height + 1 > self.nodes[3].getblockcount(): - block_hashes.extend(self.nodes[3].generate(min(10, current_height + 1 - self.nodes[3].getblockcount()))) + block_hashes.extend(self.nodes[3].generatetoaddress( + nblocks=min(10, current_height + 1 - self.nodes[3].getblockcount()), + # new address to avoid mining a block that has just been invalidated + address=self.nodes[3].getnewaddress(), + )) self.log.debug("Syncing %d new blocks...", len(block_hashes)) self.sync_node3blocks(block_hashes) utxo_list = self.nodes[3].listunspent() @@ -281,5 +285,6 @@ class ChainstateWriteCrashTest(BitcoinTestFramework): if self.restart_counts[i] == 0: self.log.warning("Node %d never crashed during utxo flush!", i) + if __name__ == "__main__": ChainstateWriteCrashTest().main() diff --git a/test/functional/feature_dersig.py b/test/functional/feature_dersig.py index 9628945a80..05fdacd451 100755 --- a/test/functional/feature_dersig.py +++ b/test/functional/feature_dersig.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test BIP66 (DER SIG). @@ -36,7 +36,6 @@ def unDERify(tx): tx.vin[0].scriptSig = CScript(newscript) - class BIP66Test(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 1 @@ -45,7 +44,7 @@ class BIP66Test(BitcoinTestFramework): '-par=1', # Use only one script thread to get the exact log msg for testing ]] self.setup_clean_chain = True - self.rpc_timeout = 120 + self.rpc_timeout = 240 def skip_test_if_missing_module(self): self.skip_if_no_wallet() diff --git a/test/functional/feature_fee_estimation.py b/test/functional/feature_fee_estimation.py index 5128485ec0..3cf0fb8f7b 100755 --- a/test/functional/feature_fee_estimation.py +++ b/test/functional/feature_fee_estimation.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test fee estimation code.""" diff --git a/test/functional/feature_filelock.py b/test/functional/feature_filelock.py index be1c044aa5..b56ffe179f 100755 --- a/test/functional/feature_filelock.py +++ b/test/functional/feature_filelock.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Check that it's not possible to start a second bitcoind instance using the same datadir or wallet.""" diff --git a/test/functional/feature_help.py b/test/functional/feature_help.py index e3e2456183..9f18413255 100755 --- a/test/functional/feature_help.py +++ b/test/functional/feature_help.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018 The Bitcoin Core developers +# Copyright (c) 2018-2019 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Verify that starting bitcoin with -h works as expected.""" diff --git a/test/functional/feature_loadblock.py b/test/functional/feature_loadblock.py index 7f1e8f5bae..82f1331685 100755 --- a/test/functional/feature_loadblock.py +++ b/test/functional/feature_loadblock.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test loadblock option @@ -16,10 +16,8 @@ import sys import tempfile import urllib -from test_framework.test_framework import ( - BitcoinTestFramework, -) -from test_framework.util import assert_equal, wait_until +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import assert_equal class LoadblockTest(BitcoinTestFramework): @@ -75,7 +73,7 @@ class LoadblockTest(BitcoinTestFramework): self.log.info("Restart second, unsynced node with bootstrap file") self.stop_node(1) self.start_node(1, ["-loadblock=" + bootstrap_file]) - wait_until(lambda: self.nodes[1].getblockcount() == 100) + assert_equal(self.nodes[1].getblockcount(), 100) # start_node is blocking on all block files being imported assert_equal(self.nodes[1].getblockchaininfo()['blocks'], 100) assert_equal(self.nodes[0].getbestblockhash(), self.nodes[1].getbestblockhash()) diff --git a/test/functional/feature_logging.py b/test/functional/feature_logging.py index 1bae29b302..e4bf2d849d 100755 --- a/test/functional/feature_logging.py +++ b/test/functional/feature_logging.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test debug logging.""" diff --git a/test/functional/feature_maxuploadtarget.py b/test/functional/feature_maxuploadtarget.py index 974388d798..7eabf86cad 100755 --- a/test/functional/feature_maxuploadtarget.py +++ b/test/functional/feature_maxuploadtarget.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test behavior of -maxuploadtarget. @@ -13,7 +13,7 @@ if uploadtarget has been reached. from collections import defaultdict import time -from test_framework.messages import CInv, msg_getdata +from test_framework.messages import CInv, MSG_BLOCK, msg_getdata from test_framework.mininode import P2PInterface from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal, mine_large_block @@ -84,7 +84,7 @@ class MaxUploadTest(BitcoinTestFramework): # the same big old block too many times (expect: disconnect) getdata_request = msg_getdata() - getdata_request.inv.append(CInv(2, big_old_block)) + getdata_request.inv.append(CInv(MSG_BLOCK, big_old_block)) max_bytes_per_day = 800*1024*1024 daily_buffer = 144 * 4000000 @@ -94,8 +94,7 @@ class MaxUploadTest(BitcoinTestFramework): # 576MB will be reserved for relaying new blocks, so expect this to # succeed for ~235 tries. for i in range(success_count): - p2p_conns[0].send_message(getdata_request) - p2p_conns[0].sync_with_ping() + p2p_conns[0].send_and_ping(getdata_request) assert_equal(p2p_conns[0].block_receive_map[big_old_block], i+1) assert_equal(len(self.nodes[0].getpeerinfo()), 3) @@ -110,16 +109,15 @@ class MaxUploadTest(BitcoinTestFramework): # Requesting the current block on p2p_conns[1] should succeed indefinitely, # even when over the max upload target. # We'll try 800 times - getdata_request.inv = [CInv(2, big_new_block)] + getdata_request.inv = [CInv(MSG_BLOCK, big_new_block)] for i in range(800): - p2p_conns[1].send_message(getdata_request) - p2p_conns[1].sync_with_ping() + p2p_conns[1].send_and_ping(getdata_request) assert_equal(p2p_conns[1].block_receive_map[big_new_block], i+1) self.log.info("Peer 1 able to repeatedly download new block") # But if p2p_conns[1] tries for an old block, it gets disconnected too. - getdata_request.inv = [CInv(2, big_old_block)] + getdata_request.inv = [CInv(MSG_BLOCK, big_old_block)] p2p_conns[1].send_message(getdata_request) p2p_conns[1].wait_for_disconnect() assert_equal(len(self.nodes[0].getpeerinfo()), 1) @@ -132,8 +130,7 @@ class MaxUploadTest(BitcoinTestFramework): # and p2p_conns[2] should be able to retrieve the old block. self.nodes[0].setmocktime(int(time.time())) p2p_conns[2].sync_with_ping() - p2p_conns[2].send_message(getdata_request) - p2p_conns[2].sync_with_ping() + p2p_conns[2].send_and_ping(getdata_request) assert_equal(p2p_conns[2].block_receive_map[big_old_block], 1) self.log.info("Peer 2 able to download old block") @@ -141,24 +138,22 @@ class MaxUploadTest(BitcoinTestFramework): self.nodes[0].disconnect_p2ps() self.log.info("Restarting node 0 with noban permission and 1MB maxuploadtarget") - self.stop_node(0) - self.start_node(0, ["-whitelist=noban@127.0.0.1", "-maxuploadtarget=1"]) + self.restart_node(0, ["-whitelist=noban@127.0.0.1", "-maxuploadtarget=1"]) # Reconnect to self.nodes[0] self.nodes[0].add_p2p_connection(TestP2PConn()) #retrieve 20 blocks which should be enough to break the 1MB limit - getdata_request.inv = [CInv(2, big_new_block)] + getdata_request.inv = [CInv(MSG_BLOCK, big_new_block)] for i in range(20): - self.nodes[0].p2p.send_message(getdata_request) - self.nodes[0].p2p.sync_with_ping() + self.nodes[0].p2p.send_and_ping(getdata_request) assert_equal(self.nodes[0].p2p.block_receive_map[big_new_block], i+1) - getdata_request.inv = [CInv(2, big_old_block)] + getdata_request.inv = [CInv(MSG_BLOCK, big_old_block)] self.nodes[0].p2p.send_and_ping(getdata_request) - assert_equal(len(self.nodes[0].getpeerinfo()), 1) #node is still connected because of the whitelist + assert_equal(len(self.nodes[0].getpeerinfo()), 1) #node is still connected because of the noban permission - self.log.info("Peer still connected after trying to download old block (whitelisted)") + self.log.info("Peer still connected after trying to download old block (noban permission)") if __name__ == '__main__': MaxUploadTest().main() diff --git a/test/functional/feature_notifications.py b/test/functional/feature_notifications.py index b110a559c0..dd4c318cee 100755 --- a/test/functional/feature_notifications.py +++ b/test/functional/feature_notifications.py @@ -5,19 +5,21 @@ """Test the -alertnotify, -blocknotify and -walletnotify options.""" import os -from test_framework.address import ADDRESS_BCRT1_UNSPENDABLE +from test_framework.address import ADDRESS_BCRT1_UNSPENDABLE, keyhash_to_p2pkh from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( assert_equal, wait_until, connect_nodes, + disconnect_nodes, + hex_str_to_bytes, ) # Linux allow all characters other than \x00 # Windows disallow control characters (0-31) and /\?%:|"<> FILE_CHAR_START = 32 if os.name == 'nt' else 1 FILE_CHAR_END = 128 -FILE_CHAR_BLACKLIST = '/\\?%*:|"<>' if os.name == 'nt' else '/' +FILE_CHAR_BLOCKLIST = '/\\?%*:|"<>' if os.name == 'nt' else '/' def notify_outputname(walletname, txid): @@ -30,7 +32,7 @@ class NotificationsTest(BitcoinTestFramework): self.setup_clean_chain = True def setup_network(self): - self.wallet = ''.join(chr(i) for i in range(FILE_CHAR_START, FILE_CHAR_END) if chr(i) not in FILE_CHAR_BLACKLIST) + self.wallet = ''.join(chr(i) for i in range(FILE_CHAR_START, FILE_CHAR_END) if chr(i) not in FILE_CHAR_BLOCKLIST) self.alertnotify_dir = os.path.join(self.options.tmpdir, "alertnotify") self.blocknotify_dir = os.path.join(self.options.tmpdir, "blocknotify") self.walletnotify_dir = os.path.join(self.options.tmpdir, "walletnotify") @@ -81,8 +83,68 @@ class NotificationsTest(BitcoinTestFramework): # directory content should equal the generated transaction hashes txids_rpc = list(map(lambda t: notify_outputname(self.wallet, t['txid']), self.nodes[1].listtransactions("*", block_count))) assert_equal(sorted(txids_rpc), sorted(os.listdir(self.walletnotify_dir))) + for tx_file in os.listdir(self.walletnotify_dir): + os.remove(os.path.join(self.walletnotify_dir, tx_file)) + + # Conflicting transactions tests. Give node 0 same wallet seed as + # node 1, generate spends from node 0, and check notifications + # triggered by node 1 + self.log.info("test -walletnotify with conflicting transactions") + self.nodes[0].sethdseed(seed=self.nodes[1].dumpprivkey(keyhash_to_p2pkh(hex_str_to_bytes(self.nodes[1].getwalletinfo()['hdseedid'])[::-1]))) + self.nodes[0].rescanblockchain() + self.nodes[0].generatetoaddress(100, ADDRESS_BCRT1_UNSPENDABLE) + self.sync_blocks() + + # Generate transaction on node 0, sync mempools, and check for + # notification on node 1. + tx1 = self.nodes[0].sendtoaddress(address=ADDRESS_BCRT1_UNSPENDABLE, amount=1, replaceable=True) + assert_equal(tx1 in self.nodes[0].getrawmempool(), True) + self.sync_mempools() + self.expect_wallet_notify([tx1]) + + # Generate bump transaction, sync mempools, and check for bump1 + # notification. In the future, per + # https://github.com/bitcoin/bitcoin/pull/9371, it might be better + # to have notifications for both tx1 and bump1. + bump1 = self.nodes[0].bumpfee(tx1)["txid"] + assert_equal(bump1 in self.nodes[0].getrawmempool(), True) + self.sync_mempools() + self.expect_wallet_notify([bump1]) + + # Add bump1 transaction to new block, checking for a notification + # and the correct number of confirmations. + self.nodes[0].generatetoaddress(1, ADDRESS_BCRT1_UNSPENDABLE) + self.sync_blocks() + self.expect_wallet_notify([bump1]) + assert_equal(self.nodes[1].gettransaction(bump1)["confirmations"], 1) + + # Generate a second transaction to be bumped. + tx2 = self.nodes[0].sendtoaddress(address=ADDRESS_BCRT1_UNSPENDABLE, amount=1, replaceable=True) + assert_equal(tx2 in self.nodes[0].getrawmempool(), True) + self.sync_mempools() + self.expect_wallet_notify([tx2]) + + # Bump tx2 as bump2 and generate a block on node 0 while + # disconnected, then reconnect and check for notifications on node 1 + # about newly confirmed bump2 and newly conflicted tx2. + disconnect_nodes(self.nodes[0], 1) + bump2 = self.nodes[0].bumpfee(tx2)["txid"] + self.nodes[0].generatetoaddress(1, ADDRESS_BCRT1_UNSPENDABLE) + assert_equal(self.nodes[0].gettransaction(bump2)["confirmations"], 1) + assert_equal(tx2 in self.nodes[1].getrawmempool(), True) + connect_nodes(self.nodes[0], 1) + self.sync_blocks() + self.expect_wallet_notify([bump2, tx2]) + assert_equal(self.nodes[1].gettransaction(bump2)["confirmations"], 1) # TODO: add test for `-alertnotify` large fork notifications + def expect_wallet_notify(self, tx_ids): + wait_until(lambda: len(os.listdir(self.walletnotify_dir)) >= len(tx_ids), timeout=10) + assert_equal(sorted(notify_outputname(self.wallet, tx_id) for tx_id in tx_ids), sorted(os.listdir(self.walletnotify_dir))) + for tx_file in os.listdir(self.walletnotify_dir): + os.remove(os.path.join(self.walletnotify_dir, tx_file)) + + if __name__ == '__main__': NotificationsTest().main() diff --git a/test/functional/feature_nulldummy.py b/test/functional/feature_nulldummy.py index 9c92ee7f90..ff55cb76d9 100755 --- a/test/functional/feature_nulldummy.py +++ b/test/functional/feature_nulldummy.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2016-2019 The Bitcoin Core developers +# Copyright (c) 2016-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test NULLDUMMY softfork. @@ -111,7 +111,7 @@ class NULLDUMMYTest(BitcoinTestFramework): witness and add_witness_commitment(block) block.rehash() block.solve() - node.submitblock(block.serialize().hex()) + assert_equal(None if accept else 'block-validation-failed', node.submitblock(block.serialize().hex())) if (accept): assert_equal(node.getbestblockhash(), block.hash) self.tip = block.sha256 diff --git a/test/functional/feature_pruning.py b/test/functional/feature_pruning.py index 21b6b299f6..c9362cf5aa 100755 --- a/test/functional/feature_pruning.py +++ b/test/functional/feature_pruning.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the pruning code. diff --git a/test/functional/feature_rbf.py b/test/functional/feature_rbf.py index 9e578f0026..acf551ef69 100755 --- a/test/functional/feature_rbf.py +++ b/test/functional/feature_rbf.py @@ -10,7 +10,7 @@ from test_framework.messages import COIN, COutPoint, CTransaction, CTxIn, CTxOut from test_framework.script import CScript, OP_DROP from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal, assert_raises_rpc_error, satoshi_round -from test_framework.script_util import DUMMY_P2WPKH_SCRIPT +from test_framework.script_util import DUMMY_P2WPKH_SCRIPT, DUMMY_2_P2WPKH_SCRIPT MAX_REPLACEMENT_LIMIT = 100 @@ -142,7 +142,7 @@ class ReplaceByFeeTest(BitcoinTestFramework): # Should fail because we haven't changed the fee tx1b = CTransaction() tx1b.vin = [CTxIn(tx0_outpoint, nSequence=0)] - tx1b.vout = [CTxOut(1 * COIN, DUMMY_P2WPKH_SCRIPT + b'a')] + tx1b.vout = [CTxOut(1 * COIN, DUMMY_2_P2WPKH_SCRIPT)] tx1b_hex = txToHex(tx1b) # This will raise an exception due to insufficient fee diff --git a/test/functional/feature_reindex.py b/test/functional/feature_reindex.py index 940b403f9c..31cea8d1b7 100755 --- a/test/functional/feature_reindex.py +++ b/test/functional/feature_reindex.py @@ -10,10 +10,10 @@ """ from test_framework.test_framework import BitcoinTestFramework -from test_framework.util import wait_until +from test_framework.util import assert_equal -class ReindexTest(BitcoinTestFramework): +class ReindexTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True self.num_nodes = 1 @@ -24,7 +24,7 @@ class ReindexTest(BitcoinTestFramework): self.stop_nodes() extra_args = [["-reindex-chainstate" if justchainstate else "-reindex"]] self.start_nodes(extra_args) - wait_until(lambda: self.nodes[0].getblockcount() == blockcount) + assert_equal(self.nodes[0].getblockcount(), blockcount) # start_node is blocking on reindex self.log.info("Success") def run_test(self): diff --git a/test/functional/feature_segwit.py b/test/functional/feature_segwit.py index 909a43c8d9..2298485640 100755 --- a/test/functional/feature_segwit.py +++ b/test/functional/feature_segwit.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2016-2019 The Bitcoin Core developers +# Copyright (c) 2016-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the SegWit changeover logic.""" @@ -20,6 +20,7 @@ from test_framework.script import CScript, OP_HASH160, OP_CHECKSIG, OP_0, hash16 from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( assert_equal, + assert_is_hex_string, assert_raises_rpc_error, connect_nodes, hex_str_to_bytes, @@ -28,8 +29,8 @@ from test_framework.util import ( NODE_0 = 0 NODE_2 = 2 -WIT_V0 = 0 -WIT_V1 = 1 +P2WPKH = 0 +P2WSH = 1 def getutxo(txid): utxo = {} @@ -108,18 +109,13 @@ class SegWitTest(BitcoinTestFramework): assert tmpl['sigoplimit'] == 20000 assert tmpl['transactions'][0]['hash'] == txid assert tmpl['transactions'][0]['sigops'] == 2 - tmpl = self.nodes[0].getblocktemplate({'rules': ['segwit']}) - assert tmpl['sizelimit'] == 1000000 - assert 'weightlimit' not in tmpl - assert tmpl['sigoplimit'] == 20000 - assert tmpl['transactions'][0]['hash'] == txid - assert tmpl['transactions'][0]['sigops'] == 2 + assert '!segwit' not in tmpl['rules'] self.nodes[0].generate(1) # block 162 balance_presetup = self.nodes[0].getbalance() self.pubkey = [] - p2sh_ids = [] # p2sh_ids[NODE][VER] is an array of txids that spend to a witness version VER pkscript to an address for NODE embedded in p2sh - wit_ids = [] # wit_ids[NODE][VER] is an array of txids that spend to a witness version VER pkscript to an address for NODE via bare witness + p2sh_ids = [] # p2sh_ids[NODE][TYPE] is an array of txids that spend to P2WPKH (TYPE=0) or P2WSH (TYPE=1) scripts to an address for NODE embedded in p2sh + wit_ids = [] # wit_ids[NODE][TYPE] is an array of txids that spend to P2WPKH (TYPE=0) or P2WSH (TYPE=1) scripts to an address for NODE via bare witness for i in range(3): newaddress = self.nodes[i].getnewaddress() self.pubkey.append(self.nodes[i].getaddressinfo(newaddress)["pubkey"]) @@ -152,14 +148,14 @@ class SegWitTest(BitcoinTestFramework): self.sync_blocks() self.log.info("Verify witness txs are skipped for mining before the fork") - self.skip_mine(self.nodes[2], wit_ids[NODE_2][WIT_V0][0], True) # block 424 - self.skip_mine(self.nodes[2], wit_ids[NODE_2][WIT_V1][0], True) # block 425 - self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V0][0], True) # block 426 - self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][0], True) # block 427 + self.skip_mine(self.nodes[2], wit_ids[NODE_2][P2WPKH][0], True) # block 424 + self.skip_mine(self.nodes[2], wit_ids[NODE_2][P2WSH][0], True) # block 425 + self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][P2WPKH][0], True) # block 426 + self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][P2WSH][0], True) # block 427 self.log.info("Verify unsigned p2sh witness txs without a redeem script are invalid") - self.fail_accept(self.nodes[2], "mandatory-script-verify-flag", p2sh_ids[NODE_2][WIT_V0][1], False) - self.fail_accept(self.nodes[2], "mandatory-script-verify-flag", p2sh_ids[NODE_2][WIT_V1][1], False) + self.fail_accept(self.nodes[2], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_2][P2WPKH][1], sign=False) + self.fail_accept(self.nodes[2], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_2][P2WSH][1], sign=False) self.nodes[2].generate(4) # blocks 428-431 @@ -173,13 +169,13 @@ class SegWitTest(BitcoinTestFramework): self.log.info("Verify default node can't accept txs with missing witness") # unsigned, no scriptsig - self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", wit_ids[NODE_0][WIT_V0][0], False) - self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", wit_ids[NODE_0][WIT_V1][0], False) - self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V0][0], False) - self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V1][0], False) + self.fail_accept(self.nodes[0], "non-mandatory-script-verify-flag (Witness program hash mismatch)", wit_ids[NODE_0][P2WPKH][0], sign=False) + self.fail_accept(self.nodes[0], "non-mandatory-script-verify-flag (Witness program was passed an empty witness)", wit_ids[NODE_0][P2WSH][0], sign=False) + self.fail_accept(self.nodes[0], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_0][P2WPKH][0], sign=False) + self.fail_accept(self.nodes[0], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_0][P2WSH][0], sign=False) # unsigned with redeem script - self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V0][0], False, witness_script(False, self.pubkey[0])) - self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V1][0], False, witness_script(True, self.pubkey[0])) + self.fail_accept(self.nodes[0], "non-mandatory-script-verify-flag (Witness program hash mismatch)", p2sh_ids[NODE_0][P2WPKH][0], sign=False, redeem_script=witness_script(False, self.pubkey[0])) + self.fail_accept(self.nodes[0], "non-mandatory-script-verify-flag (Witness program was passed an empty witness)", p2sh_ids[NODE_0][P2WSH][0], sign=False, redeem_script=witness_script(True, self.pubkey[0])) self.log.info("Verify block and transaction serialization rpcs return differing serializations depending on rpc serialization flag") assert self.nodes[2].getblock(blockhash, False) != self.nodes[0].getblock(blockhash, False) @@ -193,17 +189,25 @@ class SegWitTest(BitcoinTestFramework): assert self.nodes[1].getrawtransaction(tx_id, False, blockhash) == self.nodes[2].gettransaction(tx_id)["hex"] assert self.nodes[0].getrawtransaction(tx_id, False, blockhash) == tx.serialize_without_witness().hex() + # Coinbase contains the witness commitment nonce, check that RPC shows us + coinbase_txid = self.nodes[2].getblock(blockhash)['tx'][0] + coinbase_tx = self.nodes[2].gettransaction(txid=coinbase_txid, verbose=True) + witnesses = coinbase_tx["decoded"]["vin"][0]["txinwitness"] + assert_equal(len(witnesses), 1) + assert_is_hex_string(witnesses[0]) + assert_equal(witnesses[0], '00'*32) + self.log.info("Verify witness txs without witness data are invalid after the fork") - self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', wit_ids[NODE_2][WIT_V0][2], sign=False) - self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', wit_ids[NODE_2][WIT_V1][2], sign=False) - self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', p2sh_ids[NODE_2][WIT_V0][2], sign=False, redeem_script=witness_script(False, self.pubkey[2])) - self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', p2sh_ids[NODE_2][WIT_V1][2], sign=False, redeem_script=witness_script(True, self.pubkey[2])) + self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', wit_ids[NODE_2][P2WPKH][2], sign=False) + self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', wit_ids[NODE_2][P2WSH][2], sign=False) + self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', p2sh_ids[NODE_2][P2WPKH][2], sign=False, redeem_script=witness_script(False, self.pubkey[2])) + self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', p2sh_ids[NODE_2][P2WSH][2], sign=False, redeem_script=witness_script(True, self.pubkey[2])) self.log.info("Verify default node can now use witness txs") - self.success_mine(self.nodes[0], wit_ids[NODE_0][WIT_V0][0], True) # block 432 - self.success_mine(self.nodes[0], wit_ids[NODE_0][WIT_V1][0], True) # block 433 - self.success_mine(self.nodes[0], p2sh_ids[NODE_0][WIT_V0][0], True) # block 434 - self.success_mine(self.nodes[0], p2sh_ids[NODE_0][WIT_V1][0], True) # block 435 + self.success_mine(self.nodes[0], wit_ids[NODE_0][P2WPKH][0], True) # block 432 + self.success_mine(self.nodes[0], wit_ids[NODE_0][P2WSH][0], True) # block 433 + self.success_mine(self.nodes[0], p2sh_ids[NODE_0][P2WPKH][0], True) # block 434 + self.success_mine(self.nodes[0], p2sh_ids[NODE_0][P2WSH][0], True) # block 435 self.log.info("Verify sigops are counted in GBT with BIP141 rules after the fork") txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) @@ -213,6 +217,7 @@ class SegWitTest(BitcoinTestFramework): assert tmpl['sigoplimit'] == 80000 assert tmpl['transactions'][0]['txid'] == txid assert tmpl['transactions'][0]['sigops'] == 8 + assert '!segwit' in tmpl['rules'] self.nodes[0].generate(1) # Mine a block to clear the gbt cache diff --git a/test/functional/interface_bitcoin_cli.py b/test/functional/interface_bitcoin_cli.py index f04a58cd19..7530e7daf6 100755 --- a/test/functional/interface_bitcoin_cli.py +++ b/test/functional/interface_bitcoin_cli.py @@ -1,13 +1,19 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test bitcoin-cli""" +from decimal import Decimal from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal, assert_raises_process_error, get_auth_cookie -class TestBitcoinCli(BitcoinTestFramework): +# The block reward of coinbaseoutput.nValue (50) BTC/block matures after +# COINBASE_MATURITY (100) blocks. Therefore, after mining 101 blocks we expect +# node 0 to have a balance of (BLOCKS - COINBASE_MATURITY) * 50 BTC/block. +BLOCKS = 101 +BALANCE = (BLOCKS - 100) * 50 +class TestBitcoinCli(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True self.num_nodes = 1 @@ -17,15 +23,7 @@ class TestBitcoinCli(BitcoinTestFramework): def run_test(self): """Main test logic""" - - cli_response = self.nodes[0].cli("-version").send_cli() - assert "{} RPC client version".format(self.config['environment']['PACKAGE_NAME']) in cli_response - - self.log.info("Compare responses from getwalletinfo RPC and `bitcoin-cli getwalletinfo`") - if self.is_wallet_compiled(): - cli_response = self.nodes[0].cli.getwalletinfo() - rpc_response = self.nodes[0].getwalletinfo() - assert_equal(cli_response, rpc_response) + self.nodes[0].generate(BLOCKS) self.log.info("Compare responses from getblockchaininfo RPC and `bitcoin-cli getblockchaininfo`") cli_response = self.nodes[0].cli.getblockchaininfo() @@ -35,12 +33,12 @@ class TestBitcoinCli(BitcoinTestFramework): user, password = get_auth_cookie(self.nodes[0].datadir, self.chain) self.log.info("Test -stdinrpcpass option") - assert_equal(0, self.nodes[0].cli('-rpcuser=%s' % user, '-stdinrpcpass', input=password).getblockcount()) - assert_raises_process_error(1, "Incorrect rpcuser or rpcpassword", self.nodes[0].cli('-rpcuser=%s' % user, '-stdinrpcpass', input="foo").echo) + assert_equal(BLOCKS, self.nodes[0].cli('-rpcuser={}'.format(user), '-stdinrpcpass', input=password).getblockcount()) + assert_raises_process_error(1, 'Incorrect rpcuser or rpcpassword', self.nodes[0].cli('-rpcuser={}'.format(user), '-stdinrpcpass', input='foo').echo) self.log.info("Test -stdin and -stdinrpcpass") - assert_equal(["foo", "bar"], self.nodes[0].cli('-rpcuser=%s' % user, '-stdin', '-stdinrpcpass', input=password + "\nfoo\nbar").echo()) - assert_raises_process_error(1, "Incorrect rpcuser or rpcpassword", self.nodes[0].cli('-rpcuser=%s' % user, '-stdin', '-stdinrpcpass', input="foo").echo) + assert_equal(['foo', 'bar'], self.nodes[0].cli('-rpcuser={}'.format(user), '-stdin', '-stdinrpcpass', input=password + '\nfoo\nbar').echo()) + assert_raises_process_error(1, 'Incorrect rpcuser or rpcpassword', self.nodes[0].cli('-rpcuser={}'.format(user), '-stdin', '-stdinrpcpass', input='foo').echo) self.log.info("Test connecting to a non-existing server") assert_raises_process_error(1, "Could not connect to the server", self.nodes[0].cli('-rpcport=1').echo) @@ -48,29 +46,106 @@ class TestBitcoinCli(BitcoinTestFramework): self.log.info("Test connecting with non-existing RPC cookie file") assert_raises_process_error(1, "Could not locate RPC credentials", self.nodes[0].cli('-rpccookiefile=does-not-exist', '-rpcpassword=').echo) - self.log.info("Make sure that -getinfo with arguments fails") + self.log.info("Test -getinfo with arguments fails") assert_raises_process_error(1, "-getinfo takes no arguments", self.nodes[0].cli('-getinfo').help) - self.log.info("Compare responses from `bitcoin-cli -getinfo` and the RPCs data is retrieved from.") - cli_get_info = self.nodes[0].cli('-getinfo').send_cli() + self.log.info("Test -getinfo returns expected network and blockchain info") if self.is_wallet_compiled(): - wallet_info = self.nodes[0].getwalletinfo() + self.nodes[0].encryptwallet(password) + cli_get_info = self.nodes[0].cli('-getinfo').send_cli() network_info = self.nodes[0].getnetworkinfo() blockchain_info = self.nodes[0].getblockchaininfo() - assert_equal(cli_get_info['version'], network_info['version']) assert_equal(cli_get_info['blocks'], blockchain_info['blocks']) + assert_equal(cli_get_info['headers'], blockchain_info['headers']) assert_equal(cli_get_info['timeoffset'], network_info['timeoffset']) assert_equal(cli_get_info['connections'], network_info['connections']) assert_equal(cli_get_info['proxy'], network_info['networks'][0]['proxy']) assert_equal(cli_get_info['difficulty'], blockchain_info['difficulty']) assert_equal(cli_get_info['chain'], blockchain_info['chain']) + if self.is_wallet_compiled(): - assert_equal(cli_get_info['balance'], wallet_info['balance']) + self.log.info("Test -getinfo and bitcoin-cli getwalletinfo return expected wallet info") + assert_equal(cli_get_info['balance'], BALANCE) + assert 'balances' not in cli_get_info.keys() + wallet_info = self.nodes[0].getwalletinfo() assert_equal(cli_get_info['keypoolsize'], wallet_info['keypoolsize']) + assert_equal(cli_get_info['unlocked_until'], wallet_info['unlocked_until']) assert_equal(cli_get_info['paytxfee'], wallet_info['paytxfee']) assert_equal(cli_get_info['relayfee'], network_info['relayfee']) - # unlocked_until is not tested because the wallet is not encrypted + assert_equal(self.nodes[0].cli.getwalletinfo(), wallet_info) + + # Setup to test -getinfo and -rpcwallet= with multiple wallets. + wallets = ['', 'Encrypted', 'secret'] + amounts = [BALANCE + Decimal('9.999928'), Decimal(9), Decimal(31)] + self.nodes[0].createwallet(wallet_name=wallets[1]) + self.nodes[0].createwallet(wallet_name=wallets[2]) + w1 = self.nodes[0].get_wallet_rpc(wallets[0]) + w2 = self.nodes[0].get_wallet_rpc(wallets[1]) + w3 = self.nodes[0].get_wallet_rpc(wallets[2]) + w1.walletpassphrase(password, self.rpc_timeout) + w2.encryptwallet(password) + w1.sendtoaddress(w2.getnewaddress(), amounts[1]) + w1.sendtoaddress(w3.getnewaddress(), amounts[2]) + + # Mine a block to confirm; adds a block reward (50 BTC) to the default wallet. + self.nodes[0].generate(1) + + self.log.info("Test -getinfo with multiple wallets and -rpcwallet returns specified wallet balance") + for i in range(len(wallets)): + cli_get_info = self.nodes[0].cli('-getinfo', '-rpcwallet={}'.format(wallets[i])).send_cli() + assert 'balances' not in cli_get_info.keys() + assert_equal(cli_get_info['balance'], amounts[i]) + + self.log.info("Test -getinfo with multiple wallets and -rpcwallet=non-existing-wallet returns no balances") + cli_get_info_keys = self.nodes[0].cli('-getinfo', '-rpcwallet=does-not-exist').send_cli().keys() + assert 'balance' not in cli_get_info_keys + assert 'balances' not in cli_get_info_keys + + self.log.info("Test -getinfo with multiple wallets returns all loaded wallet names and balances") + assert_equal(set(self.nodes[0].listwallets()), set(wallets)) + cli_get_info = self.nodes[0].cli('-getinfo').send_cli() + assert 'balance' not in cli_get_info.keys() + assert_equal(cli_get_info['balances'], {k: v for k, v in zip(wallets, amounts)}) + + # Unload the default wallet and re-verify. + self.nodes[0].unloadwallet(wallets[0]) + assert wallets[0] not in self.nodes[0].listwallets() + cli_get_info = self.nodes[0].cli('-getinfo').send_cli() + assert 'balance' not in cli_get_info.keys() + assert_equal(cli_get_info['balances'], {k: v for k, v in zip(wallets[1:], amounts[1:])}) + + self.log.info("Test -getinfo after unloading all wallets except a non-default one returns its balance") + self.nodes[0].unloadwallet(wallets[2]) + assert_equal(self.nodes[0].listwallets(), [wallets[1]]) + cli_get_info = self.nodes[0].cli('-getinfo').send_cli() + assert 'balances' not in cli_get_info.keys() + assert_equal(cli_get_info['balance'], amounts[1]) + + self.log.info("Test -getinfo with -rpcwallet=remaining-non-default-wallet returns only its balance") + cli_get_info = self.nodes[0].cli('-getinfo', '-rpcwallet={}'.format(wallets[1])).send_cli() + assert 'balances' not in cli_get_info.keys() + assert_equal(cli_get_info['balance'], amounts[1]) + + self.log.info("Test -getinfo with -rpcwallet=unloaded wallet returns no balances") + cli_get_info = self.nodes[0].cli('-getinfo', '-rpcwallet={}'.format(wallets[2])).send_cli() + assert 'balance' not in cli_get_info_keys + assert 'balances' not in cli_get_info_keys + else: + self.log.info("*** Wallet not compiled; cli getwalletinfo and -getinfo wallet tests skipped") + self.nodes[0].generate(1) # maintain block parity with the wallet_compiled conditional branch + + self.log.info("Test -version with node stopped") + self.stop_node(0) + cli_response = self.nodes[0].cli('-version').send_cli() + assert "{} RPC client version".format(self.config['environment']['PACKAGE_NAME']) in cli_response + + self.log.info("Test -rpcwait option successfully waits for RPC connection") + self.nodes[0].start() # start node without RPC connection + self.nodes[0].wait_for_cookie_credentials() # ensure cookie file is available to avoid race condition + blocks = self.nodes[0].cli('-rpcwait').send_cli('getblockcount') + self.nodes[0].wait_for_rpc_connection() + assert_equal(blocks, BLOCKS + 1) if __name__ == '__main__': diff --git a/test/functional/interface_rpc.py b/test/functional/interface_rpc.py index 3b3b5bb0c1..ac2e73fc5c 100755 --- a/test/functional/interface_rpc.py +++ b/test/functional/interface_rpc.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Tests some generic aspects of the RPC interface.""" diff --git a/test/functional/mempool_accept.py b/test/functional/mempool_accept.py index 9ade22a7eb..6df8f1c3ec 100755 --- a/test/functional/mempool_accept.py +++ b/test/functional/mempool_accept.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test mempool acceptance of raw transactions.""" diff --git a/test/functional/mempool_compatibility.py b/test/functional/mempool_compatibility.py new file mode 100755 index 0000000000..999399dec0 --- /dev/null +++ b/test/functional/mempool_compatibility.py @@ -0,0 +1,75 @@ +#!/usr/bin/env python3 +# Copyright (c) 2017-2020 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""Test that mempool.dat is both backward and forward compatible between versions + +NOTE: The test is designed to prevent cases when compatibility is broken accidentally. +In case we need to break mempool compatibility we can continue to use the test by just bumping the version number. + +Download node binaries: +contrib/devtools/previous_release.sh -b v0.19.1 v0.18.1 v0.17.1 v0.16.3 v0.15.2 + +Only v0.15.2 is required by this test. The rest is used in other backwards compatibility tests. +""" + +import os + +from test_framework.test_framework import BitcoinTestFramework + + +class MempoolCompatibilityTest(BitcoinTestFramework): + def set_test_params(self): + self.num_nodes = 2 + + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + self.skip_if_no_previous_releases() + + def setup_network(self): + self.add_nodes(self.num_nodes, versions=[ + 150200, # oldest version supported by the test framework + None, + ]) + self.start_nodes() + self.import_deterministic_coinbase_privkeys() + + def run_test(self): + self.log.info("Test that mempool.dat is compatible between versions") + + old_node = self.nodes[0] + new_node = self.nodes[1] + recipient = old_node.getnewaddress() + self.stop_node(1) + + self.log.info("Add a transaction to mempool on old node and shutdown") + old_tx_hash = old_node.sendtoaddress(recipient, 0.0001) + assert old_tx_hash in old_node.getrawmempool() + self.stop_node(0) + + self.log.info("Move mempool.dat from old to new node") + old_node_mempool = os.path.join(old_node.datadir, self.chain, 'mempool.dat') + new_node_mempool = os.path.join(new_node.datadir, self.chain, 'mempool.dat') + os.rename(old_node_mempool, new_node_mempool) + + self.log.info("Start new node and verify mempool contains the tx") + self.start_node(1) + assert old_tx_hash in new_node.getrawmempool() + + self.log.info("Add unbroadcasted tx to mempool on new node and shutdown") + unbroadcasted_tx_hash = new_node.sendtoaddress(recipient, 0.0001) + assert unbroadcasted_tx_hash in new_node.getrawmempool() + mempool = new_node.getrawmempool(True) + assert mempool[unbroadcasted_tx_hash]['unbroadcast'] + self.stop_node(1) + + self.log.info("Move mempool.dat from new to old node") + os.rename(new_node_mempool, old_node_mempool) + + self.log.info("Start old node again and verify mempool contains both txs") + self.start_node(0, ['-nowallet']) + assert old_tx_hash in old_node.getrawmempool() + assert unbroadcasted_tx_hash in old_node.getrawmempool() + +if __name__ == "__main__": + MempoolCompatibilityTest().main() diff --git a/test/functional/mempool_packages.py b/test/functional/mempool_packages.py index a07dad18d6..5b7216b253 100755 --- a/test/functional/mempool_packages.py +++ b/test/functional/mempool_packages.py @@ -7,6 +7,7 @@ from decimal import Decimal from test_framework.messages import COIN +from test_framework.mininode import P2PTxInvStore from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( assert_equal, @@ -58,6 +59,7 @@ class MempoolPackagesTest(BitcoinTestFramework): def run_test(self): # Mine some blocks and have them mature. + self.nodes[0].add_p2p_connection(P2PTxInvStore()) # keep track of invs self.nodes[0].generate(101) utxo = self.nodes[0].listunspent(10) txid = utxo[0]['txid'] @@ -72,6 +74,10 @@ class MempoolPackagesTest(BitcoinTestFramework): value = sent_value chain.append(txid) + # Wait until mempool transactions have passed initial broadcast (sent inv and received getdata) + # Otherwise, getrawmempool may be inconsistent with getmempoolentry if unbroadcast changes in between + self.nodes[0].p2p.wait_for_broadcast(chain) + # Check mempool has MAX_ANCESTORS transactions in it, and descendant and ancestor # count and fees should look correct mempool = self.nodes[0].getrawmempool(True) @@ -212,6 +218,10 @@ class MempoolPackagesTest(BitcoinTestFramework): for tx in chain[:MAX_ANCESTORS_CUSTOM]: assert tx in mempool1 # TODO: more detailed check of node1's mempool (fees etc.) + # check transaction unbroadcast info (should be false if in both mempools) + mempool = self.nodes[0].getrawmempool(True) + for tx in mempool: + assert_equal(mempool[tx]['unbroadcast'], False) # TODO: test ancestor size limits diff --git a/test/functional/mempool_persist.py b/test/functional/mempool_persist.py index d3690b245e..5d00648aed 100755 --- a/test/functional/mempool_persist.py +++ b/test/functional/mempool_persist.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test mempool persistence. @@ -40,10 +40,13 @@ import os import time from test_framework.test_framework import BitcoinTestFramework +from test_framework.mininode import P2PTxInvStore from test_framework.util import ( assert_equal, assert_greater_than_or_equal, assert_raises_rpc_error, + connect_nodes, + disconnect_nodes, wait_until, ) @@ -80,6 +83,13 @@ class MempoolPersistTest(BitcoinTestFramework): assert_greater_than_or_equal(tx_creation_time, tx_creation_time_lower) assert_greater_than_or_equal(tx_creation_time_higher, tx_creation_time) + # disconnect nodes & make a txn that remains in the unbroadcast set. + disconnect_nodes(self.nodes[0], 1) + assert(len(self.nodes[0].getpeerinfo()) == 0) + assert(len(self.nodes[0].p2ps) == 0) + self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), Decimal("12")) + connect_nodes(self.nodes[0], 2) + self.log.debug("Stop-start the nodes. Verify that node0 has the transactions in its mempool and node1 does not. Verify that node2 calculates its balance correctly after loading wallet transactions.") self.stop_nodes() # Give this node a head-start, so we can be "extra-sure" that it didn't load anything later @@ -87,9 +97,9 @@ class MempoolPersistTest(BitcoinTestFramework): self.start_node(1, extra_args=["-persistmempool=0"]) self.start_node(0) self.start_node(2) - wait_until(lambda: self.nodes[0].getmempoolinfo()["loaded"], timeout=1) - wait_until(lambda: self.nodes[2].getmempoolinfo()["loaded"], timeout=1) - assert_equal(len(self.nodes[0].getrawmempool()), 5) + assert self.nodes[0].getmempoolinfo()["loaded"] # start_node is blocking on the mempool being loaded + assert self.nodes[2].getmempoolinfo()["loaded"] + assert_equal(len(self.nodes[0].getrawmempool()), 6) assert_equal(len(self.nodes[2].getrawmempool()), 5) # The others have loaded their mempool. If node_1 loaded anything, we'd probably notice by now: assert_equal(len(self.nodes[1].getrawmempool()), 0) @@ -105,17 +115,18 @@ class MempoolPersistTest(BitcoinTestFramework): self.nodes[2].syncwithvalidationinterfacequeue() # Flush mempool to wallet assert_equal(node2_balance, self.nodes[2].getbalance()) + # start node0 with wallet disabled so wallet transactions don't get resubmitted self.log.debug("Stop-start node0 with -persistmempool=0. Verify that it doesn't load its mempool.dat file.") self.stop_nodes() - self.start_node(0, extra_args=["-persistmempool=0"]) - wait_until(lambda: self.nodes[0].getmempoolinfo()["loaded"]) + self.start_node(0, extra_args=["-persistmempool=0", "-disablewallet"]) + assert self.nodes[0].getmempoolinfo()["loaded"] assert_equal(len(self.nodes[0].getrawmempool()), 0) self.log.debug("Stop-start node0. Verify that it has the transactions in its mempool.") self.stop_nodes() self.start_node(0) - wait_until(lambda: self.nodes[0].getmempoolinfo()["loaded"]) - assert_equal(len(self.nodes[0].getrawmempool()), 5) + assert self.nodes[0].getmempoolinfo()["loaded"] + assert_equal(len(self.nodes[0].getrawmempool()), 6) mempooldat0 = os.path.join(self.nodes[0].datadir, self.chain, 'mempool.dat') mempooldat1 = os.path.join(self.nodes[1].datadir, self.chain, 'mempool.dat') @@ -124,12 +135,12 @@ class MempoolPersistTest(BitcoinTestFramework): self.nodes[0].savemempool() assert os.path.isfile(mempooldat0) - self.log.debug("Stop nodes, make node1 use mempool.dat from node0. Verify it has 5 transactions") + self.log.debug("Stop nodes, make node1 use mempool.dat from node0. Verify it has 6 transactions") os.rename(mempooldat0, mempooldat1) self.stop_nodes() self.start_node(1, extra_args=[]) - wait_until(lambda: self.nodes[1].getmempoolinfo()["loaded"]) - assert_equal(len(self.nodes[1].getrawmempool()), 5) + assert self.nodes[1].getmempoolinfo()["loaded"] + assert_equal(len(self.nodes[1].getrawmempool()), 6) self.log.debug("Prevent bitcoind from writing mempool.dat to disk. Verify that `savemempool` fails") # to test the exception we are creating a tmp folder called mempool.dat.new @@ -139,6 +150,29 @@ class MempoolPersistTest(BitcoinTestFramework): assert_raises_rpc_error(-1, "Unable to dump mempool to disk", self.nodes[1].savemempool) os.rmdir(mempooldotnew1) + self.test_persist_unbroadcast() + + def test_persist_unbroadcast(self): + node0 = self.nodes[0] + self.start_node(0) + + # clear out mempool + node0.generate(1) + + # ensure node0 doesn't have any connections + # make a transaction that will remain in the unbroadcast set + assert(len(node0.getpeerinfo()) == 0) + assert(len(node0.p2ps) == 0) + node0.sendtoaddress(self.nodes[1].getnewaddress(), Decimal("12")) + + # shutdown, then startup with wallet disabled + self.stop_nodes() + self.start_node(0, extra_args=["-disablewallet"]) + + # check that txn gets broadcast due to unbroadcast logic + conn = node0.add_p2p_connection(P2PTxInvStore()) + node0.mockscheduler(16*60) # 15 min + 1 for buffer + wait_until(lambda: len(conn.get_invs()) == 1) if __name__ == '__main__': MempoolPersistTest().main() diff --git a/test/functional/mempool_reorg.py b/test/functional/mempool_reorg.py index 3b148d5cf0..8e1f87e42c 100755 --- a/test/functional/mempool_reorg.py +++ b/test/functional/mempool_reorg.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2018 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test mempool re-org scenarios. @@ -16,12 +16,16 @@ from test_framework.util import assert_equal, assert_raises_rpc_error class MempoolCoinbaseTest(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 2 + self.extra_args = [ + [ + '-whitelist=noban@127.0.0.1', # immediate tx relay + ], + [] + ] def skip_test_if_missing_module(self): self.skip_if_no_wallet() - alert_filename = None # Set by setup_network - def run_test(self): # Start with a 200 block chain assert_equal(self.nodes[0].getblockcount(), 200) @@ -40,17 +44,21 @@ class MempoolCoinbaseTest(BitcoinTestFramework): # 3. Indirect (coinbase and child both in chain) : spend_103 and spend_103_1 # Use invalidatblock to make all of the above coinbase spends invalid (immature coinbase), # and make sure the mempool code behaves correctly. - b = [ self.nodes[0].getblockhash(n) for n in range(101, 105) ] - coinbase_txids = [ self.nodes[0].getblock(h)['tx'][0] for h in b ] + b = [self.nodes[0].getblockhash(n) for n in range(101, 105)] + coinbase_txids = [self.nodes[0].getblock(h)['tx'][0] for h in b] spend_101_raw = create_raw_transaction(self.nodes[0], coinbase_txids[1], node1_address, amount=49.99) spend_102_raw = create_raw_transaction(self.nodes[0], coinbase_txids[2], node0_address, amount=49.99) spend_103_raw = create_raw_transaction(self.nodes[0], coinbase_txids[3], node0_address, amount=49.99) # Create a transaction which is time-locked to two blocks in the future - timelock_tx = self.nodes[0].createrawtransaction([{"txid": coinbase_txids[0], "vout": 0}], {node0_address: 49.99}) - # Set the time lock - timelock_tx = timelock_tx.replace("ffffffff", "11111191", 1) - timelock_tx = timelock_tx[:-8] + hex(self.nodes[0].getblockcount() + 2)[2:] + "000000" + timelock_tx = self.nodes[0].createrawtransaction( + inputs=[{ + "txid": coinbase_txids[0], + "vout": 0, + }], + outputs={node0_address: 49.99}, + locktime=self.nodes[0].getblockcount() + 2, + ) timelock_tx = self.nodes[0].signrawtransactionwithwallet(timelock_tx)["hex"] # This will raise an exception because the timelock transaction is too immature to spend assert_raises_rpc_error(-26, "non-final", self.nodes[0].sendrawtransaction, timelock_tx) @@ -69,6 +77,10 @@ class MempoolCoinbaseTest(BitcoinTestFramework): # Broadcast and mine 103_1: spend_103_1_id = self.nodes[0].sendrawtransaction(spend_103_1_raw) last_block = self.nodes[0].generate(1) + # Sync blocks, so that peer 1 gets the block before timelock_tx + # Otherwise, peer 1 would put the timelock_tx in recentRejects + self.sync_all() + # Time-locked transaction can now be spent timelock_tx_id = self.nodes[0].sendrawtransaction(timelock_tx) @@ -76,9 +88,8 @@ class MempoolCoinbaseTest(BitcoinTestFramework): spend_101_id = self.nodes[0].sendrawtransaction(spend_101_raw) spend_102_1_id = self.nodes[0].sendrawtransaction(spend_102_1_raw) - self.sync_all(timeout=360) - assert_equal(set(self.nodes[0].getrawmempool()), {spend_101_id, spend_102_1_id, timelock_tx_id}) + self.sync_all() for node in self.nodes: node.invalidateblock(last_block[0]) @@ -91,10 +102,10 @@ class MempoolCoinbaseTest(BitcoinTestFramework): for node in self.nodes: node.invalidateblock(new_blocks[0]) - self.sync_all(timeout=360) - # mempool should be empty. assert_equal(set(self.nodes[0].getrawmempool()), set()) + self.sync_all() + if __name__ == '__main__': MempoolCoinbaseTest().main() diff --git a/test/functional/mempool_unbroadcast.py b/test/functional/mempool_unbroadcast.py new file mode 100755 index 0000000000..365d011157 --- /dev/null +++ b/test/functional/mempool_unbroadcast.py @@ -0,0 +1,113 @@ +#!/usr/bin/env python3 +# Copyright (c) 2017-2020 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""Test that the mempool ensures transaction delivery by periodically sending +to peers until a GETDATA is received.""" + +import time + +from test_framework.mininode import P2PTxInvStore +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal, + connect_nodes, + create_confirmed_utxos, + disconnect_nodes, +) + +MAX_INITIAL_BROADCAST_DELAY = 15 * 60 # 15 minutes in seconds + +class MempoolUnbroadcastTest(BitcoinTestFramework): + def set_test_params(self): + self.num_nodes = 2 + + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + + def run_test(self): + self.test_broadcast() + self.test_txn_removal() + + def test_broadcast(self): + self.log.info("Test that mempool reattempts delivery of locally submitted transaction") + node = self.nodes[0] + + min_relay_fee = node.getnetworkinfo()["relayfee"] + utxos = create_confirmed_utxos(min_relay_fee, node, 10) + + disconnect_nodes(node, 1) + + self.log.info("Generate transactions that only node 0 knows about") + + # generate a wallet txn + addr = node.getnewaddress() + wallet_tx_hsh = node.sendtoaddress(addr, 0.0001) + + # generate a txn using sendrawtransaction + us0 = utxos.pop() + inputs = [{"txid": us0["txid"], "vout": us0["vout"]}] + outputs = {addr: 0.0001} + tx = node.createrawtransaction(inputs, outputs) + node.settxfee(min_relay_fee) + txF = node.fundrawtransaction(tx) + txFS = node.signrawtransactionwithwallet(txF["hex"]) + rpc_tx_hsh = node.sendrawtransaction(txFS["hex"]) + + # check transactions are in unbroadcast using rpc + mempoolinfo = self.nodes[0].getmempoolinfo() + assert_equal(mempoolinfo['unbroadcastcount'], 2) + mempool = self.nodes[0].getrawmempool(True) + for tx in mempool: + assert_equal(mempool[tx]['unbroadcast'], True) + + # check that second node doesn't have these two txns + mempool = self.nodes[1].getrawmempool() + assert rpc_tx_hsh not in mempool + assert wallet_tx_hsh not in mempool + + # ensure that unbroadcast txs are persisted to mempool.dat + self.restart_node(0) + + self.log.info("Reconnect nodes & check if they are sent to node 1") + connect_nodes(node, 1) + + # fast forward into the future & ensure that the second node has the txns + node.mockscheduler(MAX_INITIAL_BROADCAST_DELAY) + self.sync_mempools(timeout=30) + mempool = self.nodes[1].getrawmempool() + assert rpc_tx_hsh in mempool + assert wallet_tx_hsh in mempool + + # check that transactions are no longer in first node's unbroadcast set + mempool = self.nodes[0].getrawmempool(True) + for tx in mempool: + assert_equal(mempool[tx]['unbroadcast'], False) + + self.log.info("Add another connection & ensure transactions aren't broadcast again") + + conn = node.add_p2p_connection(P2PTxInvStore()) + node.mockscheduler(MAX_INITIAL_BROADCAST_DELAY) + time.sleep(2) # allow sufficient time for possibility of broadcast + assert_equal(len(conn.get_invs()), 0) + + disconnect_nodes(node, 1) + node.disconnect_p2ps() + + def test_txn_removal(self): + self.log.info("Test that transactions removed from mempool are removed from unbroadcast set") + node = self.nodes[0] + + # since the node doesn't have any connections, it will not receive + # any GETDATAs & thus the transaction will remain in the unbroadcast set. + addr = node.getnewaddress() + txhsh = node.sendtoaddress(addr, 0.0001) + + # check transaction was removed from unbroadcast set due to presence in + # a block + removal_reason = "Removed {} from set of unbroadcast txns before confirmation that txn was sent out".format(txhsh) + with node.assert_debug_log([removal_reason]): + node.generate(1) + +if __name__ == "__main__": + MempoolUnbroadcastTest().main() diff --git a/test/functional/mempool_updatefromblock.py b/test/functional/mempool_updatefromblock.py new file mode 100755 index 0000000000..8a703ef009 --- /dev/null +++ b/test/functional/mempool_updatefromblock.py @@ -0,0 +1,123 @@ +#!/usr/bin/env python3 +# Copyright (c) 2020 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""Test mempool descendants/ancestors information update. + +Test mempool update of transaction descendants/ancestors information (count, size) +when transactions have been re-added from a disconnected block to the mempool. +""" +import time + +from decimal import Decimal +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import assert_equal + + +class MempoolUpdateFromBlockTest(BitcoinTestFramework): + def set_test_params(self): + self.num_nodes = 1 + self.extra_args = [['-limitdescendantsize=1000', '-limitancestorsize=1000']] + + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + + def transaction_graph_test(self, size, n_tx_to_mine=None, start_input_txid='', end_address='', fee=Decimal(0.00100000)): + """Create an acyclic tournament (a type of directed graph) of transactions and use it for testing. + + Keyword arguments: + size -- the order N of the tournament which is equal to the number of the created transactions + n_tx_to_mine -- the number of transaction that should be mined into a block + + If all of the N created transactions tx[0]..tx[N-1] reside in the mempool, + the following holds: + the tx[K] transaction: + - has N-K descendants (including this one), and + - has K+1 ancestors (including this one) + + More details: https://en.wikipedia.org/wiki/Tournament_(graph_theory) + """ + + if not start_input_txid: + start_input_txid = self.nodes[0].getblock(self.nodes[0].getblockhash(1))['tx'][0] + + if not end_address: + end_address = self.nodes[0].getnewaddress() + + first_block_hash = '' + tx_id = [] + tx_size = [] + self.log.info('Creating {} transactions...'.format(size)) + for i in range(0, size): + self.log.debug('Preparing transaction #{}...'.format(i)) + # Prepare inputs. + if i == 0: + inputs = [{'txid': start_input_txid, 'vout': 0}] + inputs_value = self.nodes[0].gettxout(start_input_txid, 0)['value'] + else: + inputs = [] + inputs_value = 0 + for j, tx in enumerate(tx_id[0:i]): + # Transaction tx[K] is a child of each of previous transactions tx[0]..tx[K-1] at their output K-1. + vout = i - j - 1 + inputs.append({'txid': tx_id[j], 'vout': vout}) + inputs_value += self.nodes[0].gettxout(tx, vout)['value'] + + self.log.debug('inputs={}'.format(inputs)) + self.log.debug('inputs_value={}'.format(inputs_value)) + + # Prepare outputs. + tx_count = i + 1 + if tx_count < size: + # Transaction tx[K] is an ancestor of each of subsequent transactions tx[K+1]..tx[N-1]. + n_outputs = size - tx_count + output_value = ((inputs_value - fee) / Decimal(n_outputs)).quantize(Decimal('0.00000001')) + outputs = {} + for n in range(0, n_outputs): + outputs[self.nodes[0].getnewaddress()] = output_value + else: + output_value = (inputs_value - fee).quantize(Decimal('0.00000001')) + outputs = {end_address: output_value} + + self.log.debug('output_value={}'.format(output_value)) + self.log.debug('outputs={}'.format(outputs)) + + # Create a new transaction. + unsigned_raw_tx = self.nodes[0].createrawtransaction(inputs, outputs) + signed_raw_tx = self.nodes[0].signrawtransactionwithwallet(unsigned_raw_tx) + tx_id.append(self.nodes[0].sendrawtransaction(signed_raw_tx['hex'])) + tx_size.append(self.nodes[0].getrawmempool(True)[tx_id[-1]]['vsize']) + + if tx_count in n_tx_to_mine: + # The created transactions are mined into blocks by batches. + self.log.info('The batch of {} transactions has been accepted into the mempool.'.format(len(self.nodes[0].getrawmempool()))) + block_hash = self.nodes[0].generate(1)[0] + if not first_block_hash: + first_block_hash = block_hash + assert_equal(len(self.nodes[0].getrawmempool()), 0) + self.log.info('All of the transactions from the current batch have been mined into a block.') + elif tx_count == size: + # At the end all of the mined blocks are invalidated, and all of the created + # transactions should be re-added from disconnected blocks to the mempool. + self.log.info('The last batch of {} transactions has been accepted into the mempool.'.format(len(self.nodes[0].getrawmempool()))) + start = time.time() + self.nodes[0].invalidateblock(first_block_hash) + end = time.time() + assert_equal(len(self.nodes[0].getrawmempool()), size) + self.log.info('All of the recently mined transactions have been re-added into the mempool in {} seconds.'.format(end - start)) + + self.log.info('Checking descendants/ancestors properties of all of the in-mempool transactions...') + for k, tx in enumerate(tx_id): + self.log.debug('Check transaction #{}.'.format(k)) + assert_equal(self.nodes[0].getrawmempool(True)[tx]['descendantcount'], size - k) + assert_equal(self.nodes[0].getrawmempool(True)[tx]['descendantsize'], sum(tx_size[k:size])) + assert_equal(self.nodes[0].getrawmempool(True)[tx]['ancestorcount'], k + 1) + assert_equal(self.nodes[0].getrawmempool(True)[tx]['ancestorsize'], sum(tx_size[0:(k + 1)])) + + def run_test(self): + # Use batch size limited by DEFAULT_ANCESTOR_LIMIT = 25 to not fire "too many unconfirmed parents" error. + self.transaction_graph_test(size=100, n_tx_to_mine=[25, 50, 75]) + + +if __name__ == '__main__': + MempoolUpdateFromBlockTest().main() diff --git a/test/functional/mining_basic.py b/test/functional/mining_basic.py index 8262e30592..63d1ccfb36 100755 --- a/test/functional/mining_basic.py +++ b/test/functional/mining_basic.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test mining RPCs @@ -18,24 +18,25 @@ from test_framework.blocktools import ( from test_framework.messages import ( CBlock, CBlockHeader, - BLOCK_HEADER_SIZE -) -from test_framework.mininode import ( - P2PDataStore, + BLOCK_HEADER_SIZE, ) +from test_framework.mininode import P2PDataStore from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( assert_equal, assert_raises_rpc_error, connect_nodes, ) -from test_framework.script import CScriptNum def assert_template(node, block, expect, rehash=True): if rehash: block.hashMerkleRoot = block.calc_merkle_root() - rsp = node.getblocktemplate(template_request={'data': block.serialize().hex(), 'mode': 'proposal', 'rules': ['segwit']}) + rsp = node.getblocktemplate(template_request={ + 'data': block.serialize().hex(), + 'mode': 'proposal', + 'rules': ['segwit'], + }) assert_equal(rsp, expect) @@ -87,16 +88,9 @@ class MiningTest(BitcoinTestFramework): next_height = int(tmpl["height"]) coinbase_tx = create_coinbase(height=next_height) # sequence numbers must not be max for nLockTime to have effect - coinbase_tx.vin[0].nSequence = 2 ** 32 - 2 + coinbase_tx.vin[0].nSequence = 2**32 - 2 coinbase_tx.rehash() - # round-trip the encoded bip34 block height commitment - assert_equal(CScriptNum.decode(coinbase_tx.vin[0].scriptSig), next_height) - # round-trip negative and multi-byte CScriptNums to catch python regression - assert_equal(CScriptNum.decode(CScriptNum.encode(CScriptNum(1500))), 1500) - assert_equal(CScriptNum.decode(CScriptNum.encode(CScriptNum(-1500))), -1500) - assert_equal(CScriptNum.decode(CScriptNum.encode(CScriptNum(-1))), -1) - block = CBlock() block.nVersion = tmpl["version"] block.hashPrevBlock = int(tmpl["previousblockhash"], 16) @@ -124,7 +118,11 @@ class MiningTest(BitcoinTestFramework): assert_raises_rpc_error(-22, "Block does not start with a coinbase", node.submitblock, bad_block.serialize().hex()) self.log.info("getblocktemplate: Test truncated final transaction") - assert_raises_rpc_error(-22, "Block decode failed", node.getblocktemplate, {'data': block.serialize()[:-1].hex(), 'mode': 'proposal', 'rules': ['segwit']}) + assert_raises_rpc_error(-22, "Block decode failed", node.getblocktemplate, { + 'data': block.serialize()[:-1].hex(), + 'mode': 'proposal', + 'rules': ['segwit'], + }) self.log.info("getblocktemplate: Test duplicate transaction") bad_block = copy.deepcopy(block) @@ -143,7 +141,7 @@ class MiningTest(BitcoinTestFramework): self.log.info("getblocktemplate: Test nonfinal transaction") bad_block = copy.deepcopy(block) - bad_block.vtx[0].nLockTime = 2 ** 32 - 1 + bad_block.vtx[0].nLockTime = 2**32 - 1 bad_block.vtx[0].rehash() assert_template(node, bad_block, 'bad-txns-nonfinal') assert_submitblock(bad_block, 'bad-txns-nonfinal') @@ -153,7 +151,11 @@ class MiningTest(BitcoinTestFramework): bad_block_sn = bytearray(block.serialize()) assert_equal(bad_block_sn[BLOCK_HEADER_SIZE], 1) bad_block_sn[BLOCK_HEADER_SIZE] += 1 - assert_raises_rpc_error(-22, "Block decode failed", node.getblocktemplate, {'data': bad_block_sn.hex(), 'mode': 'proposal', 'rules': ['segwit']}) + assert_raises_rpc_error(-22, "Block decode failed", node.getblocktemplate, { + 'data': bad_block_sn.hex(), + 'mode': 'proposal', + 'rules': ['segwit'], + }) self.log.info("getblocktemplate: Test bad bits") bad_block = copy.deepcopy(block) @@ -168,7 +170,7 @@ class MiningTest(BitcoinTestFramework): self.log.info("getblocktemplate: Test bad timestamps") bad_block = copy.deepcopy(block) - bad_block.nTime = 2 ** 31 - 1 + bad_block.nTime = 2**31 - 1 assert_template(node, bad_block, 'time-too-new') assert_submitblock(bad_block, 'time-too-new', 'time-too-new') bad_block.nTime = 0 diff --git a/test/functional/p2p_addr_relay.py b/test/functional/p2p_addr_relay.py new file mode 100755 index 0000000000..6046237101 --- /dev/null +++ b/test/functional/p2p_addr_relay.py @@ -0,0 +1,71 @@ +#!/usr/bin/env python3 +# Copyright (c) 2020 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +""" +Test addr relay +""" + +from test_framework.messages import ( + CAddress, + NODE_NETWORK, + NODE_WITNESS, + msg_addr, +) +from test_framework.mininode import ( + P2PInterface, +) +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal, +) +import time + +ADDRS = [] +for i in range(10): + addr = CAddress() + addr.time = int(time.time()) + i + addr.nServices = NODE_NETWORK | NODE_WITNESS + addr.ip = "123.123.123.{}".format(i % 256) + addr.port = 8333 + i + ADDRS.append(addr) + + +class AddrReceiver(P2PInterface): + def on_addr(self, message): + for addr in message.addrs: + assert_equal(addr.nServices, 9) + assert addr.ip.startswith('123.123.123.') + assert (8333 <= addr.port < 8343) + + +class AddrTest(BitcoinTestFramework): + def set_test_params(self): + self.setup_clean_chain = False + self.num_nodes = 1 + + def run_test(self): + self.log.info('Create connection that sends addr messages') + addr_source = self.nodes[0].add_p2p_connection(P2PInterface()) + msg = msg_addr() + + self.log.info('Send too large addr message') + msg.addrs = ADDRS * 101 + with self.nodes[0].assert_debug_log(['message addr size() = 1010']): + addr_source.send_and_ping(msg) + + self.log.info('Check that addr message content is relayed and added to addrman') + addr_receiver = self.nodes[0].add_p2p_connection(AddrReceiver()) + msg.addrs = ADDRS + with self.nodes[0].assert_debug_log([ + 'Added 10 addresses from 127.0.0.1: 0 tried', + 'received: addr (301 bytes) peer=0', + 'sending addr (301 bytes) peer=1', + ]): + addr_source.send_and_ping(msg) + self.nodes[0].setmocktime(int(time.time()) + 30 * 60) + addr_receiver.sync_with_ping() + + +if __name__ == '__main__': + AddrTest().main() diff --git a/test/functional/p2p_blockfilters.py b/test/functional/p2p_blockfilters.py new file mode 100755 index 0000000000..6d947ac660 --- /dev/null +++ b/test/functional/p2p_blockfilters.py @@ -0,0 +1,250 @@ +#!/usr/bin/env python3 +# Copyright (c) 2019 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""Tests NODE_COMPACT_FILTERS (BIP 157/158). + +Tests that a node configured with -blockfilterindex and -peerblockfilters can serve +cfheaders and cfcheckpts. +""" + +from test_framework.messages import ( + FILTER_TYPE_BASIC, + hash256, + msg_getcfcheckpt, + msg_getcfheaders, + msg_getcfilters, + ser_uint256, + uint256_from_str, +) +from test_framework.mininode import P2PInterface +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal, + connect_nodes, + disconnect_nodes, + wait_until, +) + +class CFiltersClient(P2PInterface): + def __init__(self): + super().__init__() + # Store the cfilters received. + self.cfilters = [] + + def pop_cfilters(self): + cfilters = self.cfilters + self.cfilters = [] + return cfilters + + def on_cfilter(self, message): + """Store cfilters received in a list.""" + self.cfilters.append(message) + +class CompactFiltersTest(BitcoinTestFramework): + def set_test_params(self): + self.setup_clean_chain = True + self.rpc_timeout = 480 + self.num_nodes = 2 + self.extra_args = [ + ["-blockfilterindex", "-peerblockfilters"], + ["-blockfilterindex"], + ] + + def run_test(self): + # Node 0 supports COMPACT_FILTERS, node 1 does not. + node0 = self.nodes[0].add_p2p_connection(CFiltersClient()) + node1 = self.nodes[1].add_p2p_connection(CFiltersClient()) + + # Nodes 0 & 1 share the same first 999 blocks in the chain. + self.nodes[0].generate(999) + self.sync_blocks(timeout=600) + + # Stale blocks by disconnecting nodes 0 & 1, mining, then reconnecting + disconnect_nodes(self.nodes[0], 1) + + self.nodes[0].generate(1) + wait_until(lambda: self.nodes[0].getblockcount() == 1000) + stale_block_hash = self.nodes[0].getblockhash(1000) + + self.nodes[1].generate(1001) + wait_until(lambda: self.nodes[1].getblockcount() == 2000) + + self.log.info("get cfcheckpt on chain to be re-orged out.") + request = msg_getcfcheckpt( + filter_type=FILTER_TYPE_BASIC, + stop_hash=int(stale_block_hash, 16) + ) + node0.send_and_ping(message=request) + response = node0.last_message['cfcheckpt'] + assert_equal(response.filter_type, request.filter_type) + assert_equal(response.stop_hash, request.stop_hash) + assert_equal(len(response.headers), 1) + + self.log.info("Reorg node 0 to a new chain.") + connect_nodes(self.nodes[0], 1) + self.sync_blocks(timeout=600) + + main_block_hash = self.nodes[0].getblockhash(1000) + assert main_block_hash != stale_block_hash, "node 0 chain did not reorganize" + + self.log.info("Check that peers can fetch cfcheckpt on active chain.") + tip_hash = self.nodes[0].getbestblockhash() + request = msg_getcfcheckpt( + filter_type=FILTER_TYPE_BASIC, + stop_hash=int(tip_hash, 16) + ) + node0.send_and_ping(request) + response = node0.last_message['cfcheckpt'] + assert_equal(response.filter_type, request.filter_type) + assert_equal(response.stop_hash, request.stop_hash) + + main_cfcheckpt = self.nodes[0].getblockfilter(main_block_hash, 'basic')['header'] + tip_cfcheckpt = self.nodes[0].getblockfilter(tip_hash, 'basic')['header'] + assert_equal( + response.headers, + [int(header, 16) for header in (main_cfcheckpt, tip_cfcheckpt)] + ) + + self.log.info("Check that peers can fetch cfcheckpt on stale chain.") + request = msg_getcfcheckpt( + filter_type=FILTER_TYPE_BASIC, + stop_hash=int(stale_block_hash, 16) + ) + node0.send_and_ping(request) + response = node0.last_message['cfcheckpt'] + + stale_cfcheckpt = self.nodes[0].getblockfilter(stale_block_hash, 'basic')['header'] + assert_equal( + response.headers, + [int(header, 16) for header in (stale_cfcheckpt,)] + ) + + self.log.info("Check that peers can fetch cfheaders on active chain.") + request = msg_getcfheaders( + filter_type=FILTER_TYPE_BASIC, + start_height=1, + stop_hash=int(main_block_hash, 16) + ) + node0.send_and_ping(request) + response = node0.last_message['cfheaders'] + main_cfhashes = response.hashes + assert_equal(len(main_cfhashes), 1000) + assert_equal( + compute_last_header(response.prev_header, response.hashes), + int(main_cfcheckpt, 16) + ) + + self.log.info("Check that peers can fetch cfheaders on stale chain.") + request = msg_getcfheaders( + filter_type=FILTER_TYPE_BASIC, + start_height=1, + stop_hash=int(stale_block_hash, 16) + ) + node0.send_and_ping(request) + response = node0.last_message['cfheaders'] + stale_cfhashes = response.hashes + assert_equal(len(stale_cfhashes), 1000) + assert_equal( + compute_last_header(response.prev_header, response.hashes), + int(stale_cfcheckpt, 16) + ) + + self.log.info("Check that peers can fetch cfilters.") + stop_hash = self.nodes[0].getblockhash(10) + request = msg_getcfilters( + filter_type=FILTER_TYPE_BASIC, + start_height=1, + stop_hash=int(stop_hash, 16) + ) + node0.send_message(request) + node0.sync_with_ping() + response = node0.pop_cfilters() + assert_equal(len(response), 10) + + self.log.info("Check that cfilter responses are correct.") + for cfilter, cfhash, height in zip(response, main_cfhashes, range(1, 11)): + block_hash = self.nodes[0].getblockhash(height) + assert_equal(cfilter.filter_type, FILTER_TYPE_BASIC) + assert_equal(cfilter.block_hash, int(block_hash, 16)) + computed_cfhash = uint256_from_str(hash256(cfilter.filter_data)) + assert_equal(computed_cfhash, cfhash) + + self.log.info("Check that peers can fetch cfilters for stale blocks.") + request = msg_getcfilters( + filter_type=FILTER_TYPE_BASIC, + start_height=1000, + stop_hash=int(stale_block_hash, 16) + ) + node0.send_message(request) + node0.sync_with_ping() + response = node0.pop_cfilters() + assert_equal(len(response), 1) + + cfilter = response[0] + assert_equal(cfilter.filter_type, FILTER_TYPE_BASIC) + assert_equal(cfilter.block_hash, int(stale_block_hash, 16)) + computed_cfhash = uint256_from_str(hash256(cfilter.filter_data)) + assert_equal(computed_cfhash, stale_cfhashes[999]) + + self.log.info("Requests to node 1 without NODE_COMPACT_FILTERS results in disconnection.") + requests = [ + msg_getcfcheckpt( + filter_type=FILTER_TYPE_BASIC, + stop_hash=int(main_block_hash, 16) + ), + msg_getcfheaders( + filter_type=FILTER_TYPE_BASIC, + start_height=1000, + stop_hash=int(main_block_hash, 16) + ), + msg_getcfilters( + filter_type=FILTER_TYPE_BASIC, + start_height=1000, + stop_hash=int(main_block_hash, 16) + ), + ] + for request in requests: + node1 = self.nodes[1].add_p2p_connection(P2PInterface()) + node1.send_message(request) + node1.wait_for_disconnect() + + self.log.info("Check that invalid requests result in disconnection.") + requests = [ + # Requesting too many filters results in disconnection. + msg_getcfilters( + filter_type=FILTER_TYPE_BASIC, + start_height=0, + stop_hash=int(main_block_hash, 16) + ), + # Requesting too many filter headers results in disconnection. + msg_getcfheaders( + filter_type=FILTER_TYPE_BASIC, + start_height=0, + stop_hash=int(tip_hash, 16) + ), + # Requesting unknown filter type results in disconnection. + msg_getcfcheckpt( + filter_type=255, + stop_hash=int(main_block_hash, 16) + ), + # Requesting unknown hash results in disconnection. + msg_getcfcheckpt( + filter_type=FILTER_TYPE_BASIC, + stop_hash=123456789, + ), + ] + for request in requests: + node0 = self.nodes[0].add_p2p_connection(P2PInterface()) + node0.send_message(request) + node0.wait_for_disconnect() + +def compute_last_header(prev_header, hashes): + """Compute the last filter header from a starting header and a sequence of filter hashes.""" + header = ser_uint256(prev_header) + for filter_hash in hashes: + header = hash256(ser_uint256(filter_hash) + header) + return uint256_from_str(header) + +if __name__ == '__main__': + CompactFiltersTest().main() diff --git a/test/functional/p2p_blocksonly.py b/test/functional/p2p_blocksonly.py index 3258a38e3c..c155dda664 100755 --- a/test/functional/p2p_blocksonly.py +++ b/test/functional/p2p_blocksonly.py @@ -57,6 +57,29 @@ class P2PBlocksOnly(BitcoinTestFramework): self.nodes[0].p2p.wait_for_tx(txid) assert_equal(self.nodes[0].getmempoolinfo()['size'], 1) + self.log.info('Check that txs from whitelisted peers are not rejected and relayed to others') + self.log.info("Restarting node 0 with whitelist permission and blocksonly") + self.restart_node(0, ["-persistmempool=0", "-whitelist=127.0.0.1", "-whitelistforcerelay", "-blocksonly"]) + assert_equal(self.nodes[0].getrawmempool(),[]) + first_peer = self.nodes[0].add_p2p_connection(P2PInterface()) + second_peer = self.nodes[0].add_p2p_connection(P2PInterface()) + peer_1_info = self.nodes[0].getpeerinfo()[0] + assert_equal(peer_1_info['whitelisted'], True) + assert_equal(peer_1_info['permissions'], ['noban', 'forcerelay', 'relay', 'mempool']) + peer_2_info = self.nodes[0].getpeerinfo()[1] + assert_equal(peer_2_info['whitelisted'], True) + assert_equal(peer_2_info['permissions'], ['noban', 'forcerelay', 'relay', 'mempool']) + assert_equal(self.nodes[0].testmempoolaccept([sigtx])[0]['allowed'], True) + txid = self.nodes[0].testmempoolaccept([sigtx])[0]['txid'] + + self.log.info('Check that the tx from whitelisted first_peer is relayed to others (ie.second_peer)') + with self.nodes[0].assert_debug_log(["received getdata"]): + first_peer.send_message(msg_tx(FromHex(CTransaction(), sigtx))) + self.log.info('Check that the whitelisted peer is still connected after sending the transaction') + assert_equal(first_peer.is_connected, True) + second_peer.wait_for_tx(txid) + assert_equal(self.nodes[0].getmempoolinfo()['size'], 1) + self.log.info("Whitelisted peer's transaction is accepted and relayed") if __name__ == '__main__': P2PBlocksOnly().main() diff --git a/test/functional/p2p_compactblocks.py b/test/functional/p2p_compactblocks.py index 7905cf5018..0b3738b572 100755 --- a/test/functional/p2p_compactblocks.py +++ b/test/functional/p2p_compactblocks.py @@ -10,7 +10,7 @@ Version 2 compact blocks are post-segwit (wtxids) import random from test_framework.blocktools import create_block, create_coinbase, add_witness_commitment -from test_framework.messages import BlockTransactions, BlockTransactionsRequest, calculate_shortid, CBlock, CBlockHeader, CInv, COutPoint, CTransaction, CTxIn, CTxInWitness, CTxOut, FromHex, HeaderAndShortIDs, msg_no_witness_block, msg_no_witness_blocktxn, msg_cmpctblock, msg_getblocktxn, msg_getdata, msg_getheaders, msg_headers, msg_inv, msg_sendcmpct, msg_sendheaders, msg_tx, msg_block, msg_blocktxn, MSG_WITNESS_FLAG, NODE_NETWORK, P2PHeaderAndShortIDs, PrefilledTransaction, ser_uint256, ToHex +from test_framework.messages import BlockTransactions, BlockTransactionsRequest, calculate_shortid, CBlock, CBlockHeader, CInv, COutPoint, CTransaction, CTxIn, CTxInWitness, CTxOut, FromHex, HeaderAndShortIDs, msg_no_witness_block, msg_no_witness_blocktxn, msg_cmpctblock, msg_getblocktxn, msg_getdata, msg_getheaders, msg_headers, msg_inv, msg_sendcmpct, msg_sendheaders, msg_tx, msg_block, msg_blocktxn, MSG_BLOCK, MSG_CMPCT_BLOCK, MSG_WITNESS_FLAG, NODE_NETWORK, P2PHeaderAndShortIDs, PrefilledTransaction, ser_uint256, ToHex from test_framework.mininode import mininode_lock, P2PInterface from test_framework.script import CScript, OP_TRUE, OP_DROP from test_framework.test_framework import BitcoinTestFramework @@ -44,7 +44,7 @@ class TestP2PConn(P2PInterface): def on_inv(self, message): for x in self.last_message["inv"].inv: - if x.type == 2: + if x.type == MSG_BLOCK: self.block_announced = True self.announced_blockhashes.add(x.hash) @@ -305,10 +305,9 @@ class CompactBlocksTest(BitcoinTestFramework): self.check_compactblock_construction_from_block(version, header_and_shortids, block_hash, block) # Now fetch the compact block using a normal non-announce getdata - with mininode_lock: - test_node.clear_block_announcement() - inv = CInv(4, block_hash) # 4 == "CompactBlock" - test_node.send_message(msg_getdata([inv])) + test_node.clear_block_announcement() + inv = CInv(MSG_CMPCT_BLOCK, block_hash) + test_node.send_message(msg_getdata([inv])) wait_until(test_node.received_block_announcement, timeout=30, lock=mininode_lock) @@ -378,19 +377,15 @@ class CompactBlocksTest(BitcoinTestFramework): # request for announce in ["inv", "header"]: block = self.build_block_on_tip(node, segwit=segwit) - with mininode_lock: - test_node.last_message.pop("getdata", None) if announce == "inv": - test_node.send_message(msg_inv([CInv(2, block.sha256)])) + test_node.send_message(msg_inv([CInv(MSG_BLOCK, block.sha256)])) wait_until(lambda: "getheaders" in test_node.last_message, timeout=30, lock=mininode_lock) test_node.send_header_for_blocks([block]) else: test_node.send_header_for_blocks([block]) - wait_until(lambda: "getdata" in test_node.last_message, timeout=30, lock=mininode_lock) - assert_equal(len(test_node.last_message["getdata"].inv), 1) + test_node.wait_for_getdata([block.sha256], timeout=30) assert_equal(test_node.last_message["getdata"].inv[0].type, 4) - assert_equal(test_node.last_message["getdata"].inv[0].hash, block.sha256) # Send back a compactblock message that omits the coinbase comp_block = HeaderAndShortIDs() @@ -567,10 +562,9 @@ class CompactBlocksTest(BitcoinTestFramework): assert_equal(int(node.getbestblockhash(), 16), block.hashPrevBlock) # We should receive a getdata request - wait_until(lambda: "getdata" in test_node.last_message, timeout=10, lock=mininode_lock) - assert_equal(len(test_node.last_message["getdata"].inv), 1) - assert test_node.last_message["getdata"].inv[0].type == 2 or test_node.last_message["getdata"].inv[0].type == 2 | MSG_WITNESS_FLAG - assert_equal(test_node.last_message["getdata"].inv[0].hash, block.sha256) + test_node.wait_for_getdata([block.sha256], timeout=10) + assert test_node.last_message["getdata"].inv[0].type == MSG_BLOCK or \ + test_node.last_message["getdata"].inv[0].type == MSG_BLOCK | MSG_WITNESS_FLAG # Deliver the block if version == 2: @@ -639,7 +633,7 @@ class CompactBlocksTest(BitcoinTestFramework): wait_until(test_node.received_block_announcement, timeout=30, lock=mininode_lock) test_node.clear_block_announcement() - test_node.send_message(msg_getdata([CInv(4, int(new_blocks[0], 16))])) + test_node.send_message(msg_getdata([CInv(MSG_CMPCT_BLOCK, int(new_blocks[0], 16))])) wait_until(lambda: "cmpctblock" in test_node.last_message, timeout=30, lock=mininode_lock) test_node.clear_block_announcement() @@ -648,7 +642,7 @@ class CompactBlocksTest(BitcoinTestFramework): test_node.clear_block_announcement() with mininode_lock: test_node.last_message.pop("block", None) - test_node.send_message(msg_getdata([CInv(4, int(new_blocks[0], 16))])) + test_node.send_message(msg_getdata([CInv(MSG_CMPCT_BLOCK, int(new_blocks[0], 16))])) wait_until(lambda: "block" in test_node.last_message, timeout=30, lock=mininode_lock) with mininode_lock: test_node.last_message["block"].block.calc_sha256() diff --git a/test/functional/p2p_dos_header_tree.py b/test/functional/p2p_dos_header_tree.py index 6676b84e54..f8552cf53d 100755 --- a/test/functional/p2p_dos_header_tree.py +++ b/test/functional/p2p_dos_header_tree.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2019 The Bitcoin Core developers +# Copyright (c) 2019-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test that we reject low difficulty headers to prevent our block tree from filling up with useless bloat""" @@ -47,8 +47,7 @@ class RejectLowDifficultyHeadersTest(BitcoinTestFramework): self.log.info("Feed all non-fork headers, including and up to the first checkpoint") self.nodes[0].add_p2p_connection(P2PInterface()) - self.nodes[0].p2p.send_message(msg_headers(self.headers)) - self.nodes[0].p2p.sync_with_ping() + self.nodes[0].p2p.send_and_ping(msg_headers(self.headers)) assert { 'height': 546, 'hash': '000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70', @@ -65,8 +64,7 @@ class RejectLowDifficultyHeadersTest(BitcoinTestFramework): # On node 0 it succeeds because checkpoints are disabled self.restart_node(0, extra_args=['-nocheckpoints']) self.nodes[0].add_p2p_connection(P2PInterface()) - self.nodes[0].p2p.send_message(msg_headers(self.headers_fork)) - self.nodes[0].p2p.sync_with_ping() + self.nodes[0].p2p.send_and_ping(msg_headers(self.headers_fork)) assert { "height": 2, "hash": "00000000b0494bd6c3d5ff79c497cfce40831871cbf39b1bc28bd1dac817dc39", @@ -76,8 +74,7 @@ class RejectLowDifficultyHeadersTest(BitcoinTestFramework): # On node 1 it succeeds because no checkpoint has been reached yet by a chain tip self.nodes[1].add_p2p_connection(P2PInterface()) - self.nodes[1].p2p.send_message(msg_headers(self.headers_fork)) - self.nodes[1].p2p.sync_with_ping() + self.nodes[1].p2p.send_and_ping(msg_headers(self.headers_fork)) assert { "height": 2, "hash": "00000000b0494bd6c3d5ff79c497cfce40831871cbf39b1bc28bd1dac817dc39", diff --git a/test/functional/p2p_eviction.py b/test/functional/p2p_eviction.py new file mode 100755 index 0000000000..b2b3a89aab --- /dev/null +++ b/test/functional/p2p_eviction.py @@ -0,0 +1,129 @@ +#!/usr/bin/env python3 +# Copyright (c) 2019 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +""" Test node eviction logic + +When the number of peers has reached the limit of maximum connections, +the next connecting inbound peer will trigger the eviction mechanism. +We cannot currently test the parts of the eviction logic that are based on +address/netgroup since in the current framework, all peers are connecting from +the same local address. See Issue #14210 for more info. +Therefore, this test is limited to the remaining protection criteria. +""" + +import time + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.mininode import P2PInterface, P2PDataStore +from test_framework.util import assert_equal, wait_until +from test_framework.blocktools import create_block, create_coinbase +from test_framework.messages import CTransaction, FromHex, msg_pong, msg_tx + + +class SlowP2PDataStore(P2PDataStore): + def on_ping(self, message): + time.sleep(0.1) + self.send_message(msg_pong(message.nonce)) + +class SlowP2PInterface(P2PInterface): + def on_ping(self, message): + time.sleep(0.1) + self.send_message(msg_pong(message.nonce)) + +class P2PEvict(BitcoinTestFramework): + def set_test_params(self): + self.setup_clean_chain = True + self.num_nodes = 1 + # The choice of maxconnections=32 results in a maximum of 21 inbound connections + # (32 - 10 outbound - 1 feeler). 20 inbound peers are protected from eviction: + # 4 by netgroup, 4 that sent us blocks, 4 that sent us transactions and 8 via lowest ping time + self.extra_args = [['-maxconnections=32']] + + def run_test(self): + protected_peers = set() # peers that we expect to be protected from eviction + current_peer = -1 + node = self.nodes[0] + node.generatetoaddress(101, node.get_deterministic_priv_key().address) + + self.log.info("Create 4 peers and protect them from eviction by sending us a block") + for _ in range(4): + block_peer = node.add_p2p_connection(SlowP2PDataStore()) + current_peer += 1 + block_peer.sync_with_ping() + best_block = node.getbestblockhash() + tip = int(best_block, 16) + best_block_time = node.getblock(best_block)['time'] + block = create_block(tip, create_coinbase(node.getblockcount() + 1), best_block_time + 1) + block.solve() + block_peer.send_blocks_and_test([block], node, success=True) + protected_peers.add(current_peer) + + self.log.info("Create 5 slow-pinging peers, making them eviction candidates") + for _ in range(5): + node.add_p2p_connection(SlowP2PInterface()) + current_peer += 1 + + self.log.info("Create 4 peers and protect them from eviction by sending us a tx") + for i in range(4): + txpeer = node.add_p2p_connection(SlowP2PInterface()) + current_peer += 1 + txpeer.sync_with_ping() + + prevtx = node.getblock(node.getblockhash(i + 1), 2)['tx'][0] + rawtx = node.createrawtransaction( + inputs=[{'txid': prevtx['txid'], 'vout': 0}], + outputs=[{node.get_deterministic_priv_key().address: 50 - 0.00125}], + ) + sigtx = node.signrawtransactionwithkey( + hexstring=rawtx, + privkeys=[node.get_deterministic_priv_key().key], + prevtxs=[{ + 'txid': prevtx['txid'], + 'vout': 0, + 'scriptPubKey': prevtx['vout'][0]['scriptPubKey']['hex'], + }], + )['hex'] + txpeer.send_message(msg_tx(FromHex(CTransaction(), sigtx))) + protected_peers.add(current_peer) + + self.log.info("Create 8 peers and protect them from eviction by having faster pings") + for _ in range(8): + fastpeer = node.add_p2p_connection(P2PInterface()) + current_peer += 1 + wait_until(lambda: "ping" in fastpeer.last_message, timeout=10) + + # Make sure by asking the node what the actual min pings are + peerinfo = node.getpeerinfo() + pings = {} + for i in range(len(peerinfo)): + pings[i] = peerinfo[i]['minping'] if 'minping' in peerinfo[i] else 1000000 + sorted_pings = sorted(pings.items(), key=lambda x: x[1]) + + # Usually the 8 fast peers are protected. In rare case of unreliable pings, + # one of the slower peers might have a faster min ping though. + for i in range(8): + protected_peers.add(sorted_pings[i][0]) + + self.log.info("Create peer that triggers the eviction mechanism") + node.add_p2p_connection(SlowP2PInterface()) + + # One of the non-protected peers must be evicted. We can't be sure which one because + # 4 peers are protected via netgroup, which is identical for all peers, + # and the eviction mechanism doesn't preserve the order of identical elements. + evicted_peers = [] + for i in range(len(node.p2ps)): + if not node.p2ps[i].is_connected: + evicted_peers.append(i) + + self.log.info("Test that one peer was evicted") + self.log.debug("{} evicted peer: {}".format(len(evicted_peers), set(evicted_peers))) + assert_equal(len(evicted_peers), 1) + + self.log.info("Test that no peer expected to be protected was evicted") + self.log.debug("{} protected peers: {}".format(len(protected_peers), protected_peers)) + assert evicted_peers[0] not in protected_peers + +if __name__ == '__main__': + P2PEvict().main() diff --git a/test/functional/p2p_feefilter.py b/test/functional/p2p_feefilter.py index 4f242bd94a..805cb1e84f 100755 --- a/test/functional/p2p_feefilter.py +++ b/test/functional/p2p_feefilter.py @@ -7,7 +7,7 @@ from decimal import Decimal import time -from test_framework.messages import msg_feefilter +from test_framework.messages import MSG_TX, msg_feefilter from test_framework.mininode import mininode_lock, P2PInterface from test_framework.test_framework import BitcoinTestFramework @@ -31,7 +31,7 @@ class TestP2PConn(P2PInterface): def on_inv(self, message): for i in message.inv: - if (i.type == 1): + if (i.type == MSG_TX): self.txinvs.append(hashToHex(i.hash)) def clear_invs(self): diff --git a/test/functional/p2p_filter.py b/test/functional/p2p_filter.py new file mode 100755 index 0000000000..741da3be31 --- /dev/null +++ b/test/functional/p2p_filter.py @@ -0,0 +1,234 @@ +#!/usr/bin/env python3 +# Copyright (c) 2020 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +""" +Test BIP 37 +""" + +from test_framework.messages import ( + CInv, + MAX_BLOOM_FILTER_SIZE, + MAX_BLOOM_HASH_FUNCS, + MSG_BLOCK, + MSG_FILTERED_BLOCK, + msg_filteradd, + msg_filterclear, + msg_filterload, + msg_getdata, + msg_mempool, + msg_version, +) +from test_framework.mininode import P2PInterface, mininode_lock +from test_framework.script import MAX_SCRIPT_ELEMENT_SIZE +from test_framework.test_framework import BitcoinTestFramework + + +class P2PBloomFilter(P2PInterface): + # This is a P2SH watch-only wallet + watch_script_pubkey = 'a914ffffffffffffffffffffffffffffffffffffffff87' + # The initial filter (n=10, fp=0.000001) with just the above scriptPubKey added + watch_filter_init = msg_filterload( + data= + b'@\x00\x08\x00\x80\x00\x00 \x00\xc0\x00 \x04\x00\x08$\x00\x04\x80\x00\x00 \x00\x00\x00\x00\x80\x00\x00@\x00\x02@ \x00', + nHashFuncs=19, + nTweak=0, + nFlags=1, + ) + + def __init__(self): + super().__init__() + self._tx_received = False + self._merkleblock_received = False + + def on_inv(self, message): + want = msg_getdata() + for i in message.inv: + # inv messages can only contain TX or BLOCK, so translate BLOCK to FILTERED_BLOCK + if i.type == MSG_BLOCK: + want.inv.append(CInv(MSG_FILTERED_BLOCK, i.hash)) + else: + want.inv.append(i) + if len(want.inv): + self.send_message(want) + + def on_merkleblock(self, message): + self._merkleblock_received = True + + def on_tx(self, message): + self._tx_received = True + + @property + def tx_received(self): + with mininode_lock: + return self._tx_received + + @tx_received.setter + def tx_received(self, value): + with mininode_lock: + self._tx_received = value + + @property + def merkleblock_received(self): + with mininode_lock: + return self._merkleblock_received + + @merkleblock_received.setter + def merkleblock_received(self, value): + with mininode_lock: + self._merkleblock_received = value + + +class FilterTest(BitcoinTestFramework): + def set_test_params(self): + self.setup_clean_chain = False + self.num_nodes = 1 + self.extra_args = [[ + '-peerbloomfilters', + '-whitelist=noban@127.0.0.1', # immediate tx relay + ]] + + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + + def test_size_limits(self, filter_peer): + self.log.info('Check that too large filter is rejected') + with self.nodes[0].assert_debug_log(['Misbehaving']): + filter_peer.send_and_ping(msg_filterload(data=b'\xbb'*(MAX_BLOOM_FILTER_SIZE+1))) + + self.log.info('Check that max size filter is accepted') + with self.nodes[0].assert_debug_log([], unexpected_msgs=['Misbehaving']): + filter_peer.send_and_ping(msg_filterload(data=b'\xbb'*(MAX_BLOOM_FILTER_SIZE))) + filter_peer.send_and_ping(msg_filterclear()) + + self.log.info('Check that filter with too many hash functions is rejected') + with self.nodes[0].assert_debug_log(['Misbehaving']): + filter_peer.send_and_ping(msg_filterload(data=b'\xaa', nHashFuncs=MAX_BLOOM_HASH_FUNCS+1)) + + self.log.info('Check that filter with max hash functions is accepted') + with self.nodes[0].assert_debug_log([], unexpected_msgs=['Misbehaving']): + filter_peer.send_and_ping(msg_filterload(data=b'\xaa', nHashFuncs=MAX_BLOOM_HASH_FUNCS)) + # Don't send filterclear until next two filteradd checks are done + + self.log.info('Check that max size data element to add to the filter is accepted') + with self.nodes[0].assert_debug_log([], unexpected_msgs=['Misbehaving']): + filter_peer.send_and_ping(msg_filteradd(data=b'\xcc'*(MAX_SCRIPT_ELEMENT_SIZE))) + + self.log.info('Check that too large data element to add to the filter is rejected') + with self.nodes[0].assert_debug_log(['Misbehaving']): + filter_peer.send_and_ping(msg_filteradd(data=b'\xcc'*(MAX_SCRIPT_ELEMENT_SIZE+1))) + + filter_peer.send_and_ping(msg_filterclear()) + + def test_msg_mempool(self): + self.log.info("Check that a node with bloom filters enabled services p2p mempool messages") + filter_peer = P2PBloomFilter() + + self.log.debug("Create a tx relevant to the peer before connecting") + filter_address = self.nodes[0].decodescript(filter_peer.watch_script_pubkey)['addresses'][0] + txid = self.nodes[0].sendtoaddress(filter_address, 90) + + self.log.debug("Send a mempool msg after connecting and check that the tx is received") + self.nodes[0].add_p2p_connection(filter_peer) + filter_peer.send_and_ping(filter_peer.watch_filter_init) + self.nodes[0].p2p.send_message(msg_mempool()) + filter_peer.wait_for_tx(txid) + + def test_frelay_false(self, filter_peer): + self.log.info("Check that a node with fRelay set to false does not receive invs until the filter is set") + filter_peer.tx_received = False + filter_address = self.nodes[0].decodescript(filter_peer.watch_script_pubkey)['addresses'][0] + self.nodes[0].sendtoaddress(filter_address, 90) + # Sync to make sure the reason filter_peer doesn't receive the tx is not p2p delays + filter_peer.sync_with_ping() + assert not filter_peer.tx_received + + # Clear the mempool so that this transaction does not impact subsequent tests + self.nodes[0].generate(1) + + def test_filter(self, filter_peer): + # Set the bloomfilter using filterload + filter_peer.send_and_ping(filter_peer.watch_filter_init) + # If fRelay is not already True, sending filterload sets it to True + assert self.nodes[0].getpeerinfo()[0]['relaytxes'] + filter_address = self.nodes[0].decodescript(filter_peer.watch_script_pubkey)['addresses'][0] + + self.log.info('Check that we receive merkleblock and tx if the filter matches a tx in a block') + block_hash = self.nodes[0].generatetoaddress(1, filter_address)[0] + txid = self.nodes[0].getblock(block_hash)['tx'][0] + filter_peer.wait_for_merkleblock(block_hash) + filter_peer.wait_for_tx(txid) + + self.log.info('Check that we only receive a merkleblock if the filter does not match a tx in a block') + filter_peer.tx_received = False + block_hash = self.nodes[0].generatetoaddress(1, self.nodes[0].getnewaddress())[0] + filter_peer.wait_for_merkleblock(block_hash) + assert not filter_peer.tx_received + + self.log.info('Check that we not receive a tx if the filter does not match a mempool tx') + filter_peer.merkleblock_received = False + filter_peer.tx_received = False + self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 90) + filter_peer.sync_with_ping() + filter_peer.sync_with_ping() + assert not filter_peer.merkleblock_received + assert not filter_peer.tx_received + + self.log.info('Check that we receive a tx if the filter matches a mempool tx') + filter_peer.merkleblock_received = False + txid = self.nodes[0].sendtoaddress(filter_address, 90) + filter_peer.wait_for_tx(txid) + assert not filter_peer.merkleblock_received + + self.log.info('Check that after deleting filter all txs get relayed again') + filter_peer.send_and_ping(msg_filterclear()) + for _ in range(5): + txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 7) + filter_peer.wait_for_tx(txid) + + self.log.info('Check that request for filtered blocks is ignored if no filter is set') + filter_peer.merkleblock_received = False + filter_peer.tx_received = False + with self.nodes[0].assert_debug_log(expected_msgs=['received getdata']): + block_hash = self.nodes[0].generatetoaddress(1, self.nodes[0].getnewaddress())[0] + filter_peer.wait_for_inv([CInv(MSG_BLOCK, int(block_hash, 16))]) + filter_peer.sync_with_ping() + assert not filter_peer.merkleblock_received + assert not filter_peer.tx_received + + self.log.info('Check that sending "filteradd" if no filter is set is treated as misbehavior') + with self.nodes[0].assert_debug_log(['Misbehaving']): + filter_peer.send_and_ping(msg_filteradd(data=b'letsmisbehave')) + + self.log.info("Check that division-by-zero remote crash bug [CVE-2013-5700] is fixed") + filter_peer.send_and_ping(msg_filterload(data=b'', nHashFuncs=1)) + filter_peer.send_and_ping(msg_filteradd(data=b'letstrytocrashthisnode')) + self.nodes[0].disconnect_p2ps() + + def run_test(self): + filter_peer = self.nodes[0].add_p2p_connection(P2PBloomFilter()) + self.log.info('Test filter size limits') + self.test_size_limits(filter_peer) + + self.log.info('Test BIP 37 for a node with fRelay = True (default)') + self.test_filter(filter_peer) + self.nodes[0].disconnect_p2ps() + + self.log.info('Test BIP 37 for a node with fRelay = False') + # Add peer but do not send version yet + filter_peer_without_nrelay = self.nodes[0].add_p2p_connection(P2PBloomFilter(), send_version=False, wait_for_verack=False) + # Send version with fRelay=False + filter_peer_without_nrelay.wait_until(lambda: filter_peer_without_nrelay.is_connected, timeout=10) + version_without_fRelay = msg_version() + version_without_fRelay.nRelay = 0 + filter_peer_without_nrelay.send_message(version_without_fRelay) + filter_peer_without_nrelay.wait_for_verack() + assert not self.nodes[0].getpeerinfo()[0]['relaytxes'] + self.test_frelay_false(filter_peer_without_nrelay) + self.test_filter(filter_peer_without_nrelay) + + self.test_msg_mempool() + + +if __name__ == '__main__': + FilterTest().main() diff --git a/test/functional/p2p_fingerprint.py b/test/functional/p2p_fingerprint.py index fab0887197..d743abe681 100755 --- a/test/functional/p2p_fingerprint.py +++ b/test/functional/p2p_fingerprint.py @@ -11,7 +11,7 @@ the node should pretend that it does not have it to avoid fingerprinting. import time from test_framework.blocktools import (create_block, create_coinbase) -from test_framework.messages import CInv +from test_framework.messages import CInv, MSG_BLOCK from test_framework.mininode import ( P2PInterface, msg_headers, @@ -48,7 +48,7 @@ class P2PFingerprintTest(BitcoinTestFramework): # Send a getdata request for a given block hash def send_block_request(self, block_hash, node): msg = msg_getdata() - msg.inv.append(CInv(2, block_hash)) # 2 == "Block" + msg.inv.append(CInv(MSG_BLOCK, block_hash)) node.send_message(msg) # Send a getheaders request for a given single block hash @@ -90,7 +90,7 @@ class P2PFingerprintTest(BitcoinTestFramework): # Force reorg to a longer chain node0.send_message(msg_headers(new_blocks)) - node0.wait_for_getdata() + node0.wait_for_getdata([x.sha256 for x in new_blocks]) for block in new_blocks: node0.send_and_ping(msg_block(block)) diff --git a/test/functional/p2p_getdata.py b/test/functional/p2p_getdata.py new file mode 100755 index 0000000000..d1b11c2c61 --- /dev/null +++ b/test/functional/p2p_getdata.py @@ -0,0 +1,49 @@ +#!/usr/bin/env python3 +# Copyright (c) 2020 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""Test GETDATA processing behavior""" +from collections import defaultdict + +from test_framework.messages import ( + CInv, + msg_getdata, +) +from test_framework.mininode import P2PInterface +from test_framework.test_framework import BitcoinTestFramework + + +class P2PStoreBlock(P2PInterface): + def __init__(self): + super().__init__() + self.blocks = defaultdict(int) + + def on_block(self, message): + message.block.calc_sha256() + self.blocks[message.block.sha256] += 1 + + +class GetdataTest(BitcoinTestFramework): + def set_test_params(self): + self.num_nodes = 1 + + def run_test(self): + p2p_block_store = self.nodes[0].add_p2p_connection(P2PStoreBlock()) + + self.log.info("test that an invalid GETDATA doesn't prevent processing of future messages") + + # Send invalid message and verify that node responds to later ping + invalid_getdata = msg_getdata() + invalid_getdata.inv.append(CInv(t=0, h=0)) # INV type 0 is invalid. + p2p_block_store.send_and_ping(invalid_getdata) + + # Check getdata still works by fetching tip block + best_block = int(self.nodes[0].getbestblockhash(), 16) + good_getdata = msg_getdata() + good_getdata.inv.append(CInv(t=2, h=best_block)) + p2p_block_store.send_and_ping(good_getdata) + p2p_block_store.wait_until(lambda: self.nodes[0].p2ps[0].blocks[best_block] == 1) + + +if __name__ == '__main__': + GetdataTest().main() diff --git a/test/functional/p2p_invalid_block.py b/test/functional/p2p_invalid_block.py index 801407757f..e280a62997 100755 --- a/test/functional/p2p_invalid_block.py +++ b/test/functional/p2p_invalid_block.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2018 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test node responses to invalid blocks. diff --git a/test/functional/p2p_invalid_locator.py b/test/functional/p2p_invalid_locator.py index 33b7060060..0155eb21f0 100755 --- a/test/functional/p2p_invalid_locator.py +++ b/test/functional/p2p_invalid_locator.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2018 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test node responses to invalid locators. @@ -34,7 +34,7 @@ class InvalidLocatorTest(BitcoinTestFramework): msg.locator.vHave = [int(node.getblockhash(i - 1), 16) for i in range(block_count, block_count - (MAX_LOCATOR_SZ), -1)] node.p2p.send_message(msg) if type(msg) == msg_getheaders: - node.p2p.wait_for_header(int(node.getbestblockhash(), 16)) + node.p2p.wait_for_header(node.getbestblockhash()) else: node.p2p.wait_for_block(int(node.getbestblockhash(), 16)) diff --git a/test/functional/p2p_invalid_messages.py b/test/functional/p2p_invalid_messages.py index 9876d749ff..d99bc621de 100755 --- a/test/functional/p2p_invalid_messages.py +++ b/test/functional/p2p_invalid_messages.py @@ -1,30 +1,45 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test node responses to invalid network messages.""" -import asyncio -import struct -import sys -from test_framework import messages -from test_framework.mininode import P2PDataStore, NetworkThread +from test_framework.messages import ( + CBlockHeader, + CInv, + msg_getdata, + msg_headers, + msg_inv, + msg_ping, + MSG_TX, + ser_string, +) +from test_framework.mininode import ( + P2PDataStore, + P2PInterface, +) from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal, + wait_until, +) +MSG_LIMIT = 4 * 1000 * 1000 # 4MB, per MAX_PROTOCOL_MESSAGE_LENGTH +VALID_DATA_LIMIT = MSG_LIMIT - 5 # Account for the 5-byte length prefix class msg_unrecognized: """Nonsensical message. Modeled after similar types in test_framework.messages.""" - command = b'badmsg' + msgtype = b'badmsg' def __init__(self, *, str_data): self.str_data = str_data.encode() if not isinstance(str_data, bytes) else str_data def serialize(self): - return messages.ser_string(self.str_data) + return ser_string(self.str_data) def __repr__(self): - return "{}(data={})".format(self.command, self.str_data) + return "{}(data={})".format(self.msgtype, self.str_data) class InvalidMessagesTest(BitcoinTestFramework): @@ -33,128 +48,40 @@ class InvalidMessagesTest(BitcoinTestFramework): self.setup_clean_chain = True def run_test(self): - """ - . Test msg header - 0. Send a bunch of large (4MB) messages of an unrecognized type. Check to see - that it isn't an effective DoS against the node. - - 1. Send an oversized (4MB+) message and check that we're disconnected. - - 2. Send a few messages with an incorrect data size in the header, ensure the - messages are ignored. - """ + self.test_buffer() self.test_magic_bytes() self.test_checksum() self.test_size() - self.test_command() - - node = self.nodes[0] - self.node = node - node.add_p2p_connection(P2PDataStore()) - conn2 = node.add_p2p_connection(P2PDataStore()) - - msg_limit = 4 * 1000 * 1000 # 4MB, per MAX_PROTOCOL_MESSAGE_LENGTH - valid_data_limit = msg_limit - 5 # Account for the 4-byte length prefix - - # - # 0. - # - # Send as large a message as is valid, ensure we aren't disconnected but - # also can't exhaust resources. - # - msg_at_size = msg_unrecognized(str_data="b" * valid_data_limit) - assert len(msg_at_size.serialize()) == msg_limit - - self.log.info("Sending a bunch of large, junk messages to test memory exhaustion. May take a bit...") - - # Run a bunch of times to test for memory exhaustion. - for _ in range(80): - node.p2p.send_message(msg_at_size) + self.test_msgtype() + self.test_large_inv() + self.test_resource_exhaustion() - # Check that, even though the node is being hammered by nonsense from one - # connection, it can still service other peers in a timely way. - for _ in range(20): - conn2.sync_with_ping(timeout=2) - - # Peer 1, despite serving up a bunch of nonsense, should still be connected. - self.log.info("Waiting for node to drop junk messages.") - node.p2p.sync_with_ping(timeout=400) - assert node.p2p.is_connected - - # - # 1. - # - # Send an oversized message, ensure we're disconnected. - # - # Under macOS this test is skipped due to an unexpected error code - # returned from the closing socket which python/asyncio does not - # yet know how to handle. - # - if sys.platform != 'darwin': - msg_over_size = msg_unrecognized(str_data="b" * (valid_data_limit + 1)) - assert len(msg_over_size.serialize()) == (msg_limit + 1) - - # An unknown message type (or *any* message type) over - # MAX_PROTOCOL_MESSAGE_LENGTH should result in a disconnect. - node.p2p.send_message(msg_over_size) - node.p2p.wait_for_disconnect(timeout=4) - - node.disconnect_p2ps() - conn = node.add_p2p_connection(P2PDataStore()) - conn.wait_for_verack() - else: - self.log.info("Skipping test p2p_invalid_messages/1 (oversized message) under macOS") - - # - # 2. - # - # Send messages with an incorrect data size in the header. - # - actual_size = 100 - msg = msg_unrecognized(str_data="b" * actual_size) - - # TODO: handle larger-than cases. I haven't been able to pin down what behavior to expect. - for wrong_size in (2, 77, 78, 79): - self.log.info("Sending a message with incorrect size of {}".format(wrong_size)) - - # Unmodified message should submit okay. - node.p2p.send_and_ping(msg) - - # A message lying about its data size results in a disconnect when the incorrect - # data size is less than the actual size. - # - # TODO: why does behavior change at 78 bytes? - # - node.p2p.send_raw_message(self._tweak_msg_data_size(msg, wrong_size)) - - # For some reason unknown to me, we sometimes have to push additional data to the - # peer in order for it to realize a disconnect. - try: - node.p2p.send_message(messages.msg_ping(nonce=123123)) - except IOError: - pass - - node.p2p.wait_for_disconnect(timeout=10) - node.disconnect_p2ps() - node.add_p2p_connection(P2PDataStore()) - - # Node is still up. - conn = node.add_p2p_connection(P2PDataStore()) - conn.sync_with_ping() + def test_buffer(self): + self.log.info("Test message with header split across two buffers, should be received") + conn = self.nodes[0].add_p2p_connection(P2PDataStore()) + # Create valid message + msg = conn.build_message(msg_ping(nonce=12345)) + cut_pos = 12 # Chosen at an arbitrary position within the header + # Send message in two pieces + before = int(self.nodes[0].getnettotals()['totalbytesrecv']) + conn.send_raw_message(msg[:cut_pos]) + # Wait until node has processed the first half of the message + wait_until(lambda: int(self.nodes[0].getnettotals()['totalbytesrecv']) != before) + middle = int(self.nodes[0].getnettotals()['totalbytesrecv']) + # If this assert fails, we've hit an unlikely race + # where the test framework sent a message in between the two halves + assert_equal(middle, before + cut_pos) + conn.send_raw_message(msg[cut_pos:]) + conn.sync_with_ping(timeout=1) + self.nodes[0].disconnect_p2ps() def test_magic_bytes(self): conn = self.nodes[0].add_p2p_connection(P2PDataStore()) - - async def swap_magic_bytes(): - conn._on_data = lambda: None # Need to ignore all incoming messages from now, since they come with "invalid" magic bytes - conn.magic_bytes = b'\x00\x11\x22\x32' - - # Call .result() to block until the atomic swap is complete, otherwise - # we might run into races later on - asyncio.run_coroutine_threadsafe(swap_magic_bytes(), NetworkThread.network_event_loop).result() - - with self.nodes[0].assert_debug_log(['PROCESSMESSAGE: INVALID MESSAGESTART ping']): - conn.send_message(messages.msg_ping(nonce=0xff)) + with self.nodes[0].assert_debug_log(['PROCESSMESSAGE: INVALID MESSAGESTART badmsg']): + msg = conn.build_message(msg_unrecognized(str_data="d")) + # modify magic bytes + msg = b'\xff' * 4 + msg[4:] + conn.send_raw_message(msg) conn.wait_for_disconnect(timeout=1) self.nodes[0].disconnect_p2ps() @@ -162,11 +89,8 @@ class InvalidMessagesTest(BitcoinTestFramework): conn = self.nodes[0].add_p2p_connection(P2PDataStore()) with self.nodes[0].assert_debug_log(['CHECKSUM ERROR (badmsg, 2 bytes), expected 78df0a04 was ffffffff']): msg = conn.build_message(msg_unrecognized(str_data="d")) - cut_len = ( - 4 + # magic - 12 + # command - 4 #len - ) + # Checksum is after start bytes (4B), message type (12B), len (4B) + cut_len = 4 + 12 + 4 # modify checksum msg = msg[:cut_len] + b'\xff' * 4 + msg[cut_len + 4:] self.nodes[0].p2p.send_raw_message(msg) @@ -176,48 +100,60 @@ class InvalidMessagesTest(BitcoinTestFramework): def test_size(self): conn = self.nodes[0].add_p2p_connection(P2PDataStore()) with self.nodes[0].assert_debug_log(['']): - msg = conn.build_message(msg_unrecognized(str_data="d")) - cut_len = ( - 4 + # magic - 12 # command - ) - # modify len to MAX_SIZE + 1 - msg = msg[:cut_len] + struct.pack("<I", 0x02000000 + 1) + msg[cut_len + 4:] + # Create a message with oversized payload + msg = msg_unrecognized(str_data="d" * (VALID_DATA_LIMIT + 1)) + msg = conn.build_message(msg) self.nodes[0].p2p.send_raw_message(msg) conn.wait_for_disconnect(timeout=1) self.nodes[0].disconnect_p2ps() - def test_command(self): + def test_msgtype(self): conn = self.nodes[0].add_p2p_connection(P2PDataStore()) with self.nodes[0].assert_debug_log(['PROCESSMESSAGE: ERRORS IN HEADER']): msg = msg_unrecognized(str_data="d") - msg.command = b'\xff' * 12 + msg.msgtype = b'\xff' * 12 msg = conn.build_message(msg) - # Modify command + # Modify msgtype msg = msg[:7] + b'\x00' + msg[7 + 1:] self.nodes[0].p2p.send_raw_message(msg) conn.sync_with_ping(timeout=1) self.nodes[0].disconnect_p2ps() - def _tweak_msg_data_size(self, message, wrong_size): - """ - Return a raw message based on another message but with an incorrect data size in - the message header. - """ - raw_msg = self.node.p2p.build_message(message) - - bad_size_bytes = struct.pack("<I", wrong_size) - num_header_bytes_before_size = 4 + 12 - - # Replace the correct data size in the message with an incorrect one. - raw_msg_with_wrong_size = ( - raw_msg[:num_header_bytes_before_size] + - bad_size_bytes + - raw_msg[(num_header_bytes_before_size + len(bad_size_bytes)):] - ) - assert len(raw_msg) == len(raw_msg_with_wrong_size) - - return raw_msg_with_wrong_size + def test_large_inv(self): + conn = self.nodes[0].add_p2p_connection(P2PInterface()) + with self.nodes[0].assert_debug_log(['Misbehaving', '(0 -> 20): message inv size() = 50001']): + msg = msg_inv([CInv(MSG_TX, 1)] * 50001) + conn.send_and_ping(msg) + with self.nodes[0].assert_debug_log(['Misbehaving', '(20 -> 40): message getdata size() = 50001']): + msg = msg_getdata([CInv(MSG_TX, 1)] * 50001) + conn.send_and_ping(msg) + with self.nodes[0].assert_debug_log(['Misbehaving', '(40 -> 60): headers message size = 2001']): + msg = msg_headers([CBlockHeader()] * 2001) + conn.send_and_ping(msg) + self.nodes[0].disconnect_p2ps() + + def test_resource_exhaustion(self): + conn = self.nodes[0].add_p2p_connection(P2PDataStore()) + conn2 = self.nodes[0].add_p2p_connection(P2PDataStore()) + msg_at_size = msg_unrecognized(str_data="b" * VALID_DATA_LIMIT) + assert len(msg_at_size.serialize()) == MSG_LIMIT + + self.log.info("Sending a bunch of large, junk messages to test memory exhaustion. May take a bit...") + + # Run a bunch of times to test for memory exhaustion. + for _ in range(80): + conn.send_message(msg_at_size) + + # Check that, even though the node is being hammered by nonsense from one + # connection, it can still service other peers in a timely way. + for _ in range(20): + conn2.sync_with_ping(timeout=2) + + # Peer 1, despite being served up a bunch of nonsense, should still be connected. + self.log.info("Waiting for node to drop junk messages.") + conn.sync_with_ping(timeout=400) + assert conn.is_connected + self.nodes[0].disconnect_p2ps() if __name__ == '__main__': diff --git a/test/functional/p2p_invalid_tx.py b/test/functional/p2p_invalid_tx.py index 5975a52b2a..c70a892463 100755 --- a/test/functional/p2p_invalid_tx.py +++ b/test/functional/p2p_invalid_tx.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test node responses to invalid transactions. @@ -118,6 +118,7 @@ class InvalidTxRequestTest(BitcoinTestFramework): tx_orphan_2_invalid = CTransaction() tx_orphan_2_invalid.vin.append(CTxIn(outpoint=COutPoint(tx_orphan_1.sha256, 2))) tx_orphan_2_invalid.vout.append(CTxOut(nValue=11 * COIN, scriptPubKey=SCRIPT_PUB_KEY_OP_TRUE)) + tx_orphan_2_invalid.calc_sha256() self.log.info('Send the orphans ... ') # Send valid orphan txs from p2ps[0] @@ -148,6 +149,22 @@ class InvalidTxRequestTest(BitcoinTestFramework): wait_until(lambda: 1 == len(node.getpeerinfo()), timeout=12) # p2ps[1] is no longer connected assert_equal(expected_mempool, set(node.getrawmempool())) + self.log.info('Test orphan pool overflow') + orphan_tx_pool = [CTransaction() for _ in range(101)] + for i in range(len(orphan_tx_pool)): + orphan_tx_pool[i].vin.append(CTxIn(outpoint=COutPoint(i, 333))) + orphan_tx_pool[i].vout.append(CTxOut(nValue=11 * COIN, scriptPubKey=SCRIPT_PUB_KEY_OP_TRUE)) + + with node.assert_debug_log(['mapOrphan overflow, removed 1 tx']): + node.p2p.send_txs_and_test(orphan_tx_pool, node, success=False) + + rejected_parent = CTransaction() + rejected_parent.vin.append(CTxIn(outpoint=COutPoint(tx_orphan_2_invalid.sha256, 0))) + rejected_parent.vout.append(CTxOut(nValue=11 * COIN, scriptPubKey=SCRIPT_PUB_KEY_OP_TRUE)) + rejected_parent.rehash() + with node.assert_debug_log(['not keeping orphan with rejected parents {}'.format(rejected_parent.hash)]): + node.p2p.send_txs_and_test([rejected_parent], node, success=False) + if __name__ == '__main__': InvalidTxRequestTest().main() diff --git a/test/functional/p2p_leak.py b/test/functional/p2p_leak.py index 06049db54c..3b3dbd08f2 100755 --- a/test/functional/p2p_leak.py +++ b/test/functional/p2p_leak.py @@ -1,10 +1,10 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test message sending before handshake completion. -A node should never send anything other than VERSION/VERACK/REJECT until it's +A node should never send anything other than VERSION/VERACK until it's received a VERACK. This test connects to a node and sends it a few messages, trying to entice it @@ -12,13 +12,23 @@ into sending us something it shouldn't.""" import time -from test_framework.messages import msg_getaddr, msg_ping, msg_verack +from test_framework.messages import ( + msg_getaddr, + msg_ping, + msg_verack, + msg_version, +) from test_framework.mininode import mininode_lock, P2PInterface from test_framework.test_framework import BitcoinTestFramework -from test_framework.util import wait_until +from test_framework.util import ( + assert_equal, + assert_greater_than_or_equal, + wait_until, +) banscore = 10 + class CLazyNode(P2PInterface): def __init__(self): super().__init__() @@ -27,14 +37,13 @@ class CLazyNode(P2PInterface): def bad_message(self, message): self.unexpected_msg = True - self.log.info("should not have received message: %s" % message.command) + self.log.info("should not have received message: %s" % message.msgtype) def on_open(self): self.ever_connected = True def on_version(self, message): self.bad_message(message) def on_verack(self, message): self.bad_message(message) - def on_reject(self, message): self.bad_message(message) def on_inv(self, message): self.bad_message(message) def on_addr(self, message): self.bad_message(message) def on_getdata(self, message): self.bad_message(message) @@ -64,8 +73,6 @@ class CNodeNoVersionBan(CLazyNode): for i in range(banscore): self.send_message(msg_verack()) - def on_reject(self, message): pass - # Node that never sends a version. This one just sits idle and hopes to receive # any message (it shouldn't!) class CNodeNoVersionIdle(CLazyNode): @@ -78,7 +85,6 @@ class CNodeNoVerackIdle(CLazyNode): self.version_received = False super().__init__() - def on_reject(self, message): pass def on_verack(self, message): pass # When version is received, don't reply with a verack. Instead, see if the # node will give us a message that it shouldn't. This is not an exhaustive @@ -88,6 +94,15 @@ class CNodeNoVerackIdle(CLazyNode): self.send_message(msg_ping()) self.send_message(msg_getaddr()) + +class P2PVersionStore(P2PInterface): + version_received = None + + def on_version(self, msg): + super().on_version(msg) + self.version_received = msg + + class P2PLeakTest(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 1 @@ -96,7 +111,11 @@ class P2PLeakTest(BitcoinTestFramework): def run_test(self): no_version_bannode = self.nodes[0].add_p2p_connection(CNodeNoVersionBan(), send_version=False, wait_for_verack=False) no_version_idlenode = self.nodes[0].add_p2p_connection(CNodeNoVersionIdle(), send_version=False, wait_for_verack=False) - no_verack_idlenode = self.nodes[0].add_p2p_connection(CNodeNoVerackIdle()) + no_verack_idlenode = self.nodes[0].add_p2p_connection(CNodeNoVerackIdle(), wait_for_verack=False) + + # Wait until we got the verack in response to the version. Though, don't wait for the other node to receive the + # verack, since we never sent one + no_verack_idlenode.wait_for_verack() wait_until(lambda: no_version_bannode.ever_connected, timeout=10, lock=mininode_lock) wait_until(lambda: no_version_idlenode.ever_connected, timeout=10, lock=mininode_lock) @@ -113,14 +132,31 @@ class P2PLeakTest(BitcoinTestFramework): self.nodes[0].disconnect_p2ps() - # Wait until all connections are closed - wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 0) - # Make sure no unexpected messages came in assert no_version_bannode.unexpected_msg == False assert no_version_idlenode.unexpected_msg == False assert no_verack_idlenode.unexpected_msg == False + self.log.info('Check that the version message does not leak the local address of the node') + p2p_version_store = self.nodes[0].add_p2p_connection(P2PVersionStore()) + ver = p2p_version_store.version_received + # Check that received time is within one hour of now + assert_greater_than_or_equal(ver.nTime, time.time() - 3600) + assert_greater_than_or_equal(time.time() + 3600, ver.nTime) + assert_equal(ver.addrFrom.port, 0) + assert_equal(ver.addrFrom.ip, '0.0.0.0') + assert_equal(ver.nStartingHeight, 201) + assert_equal(ver.nRelay, 1) + + self.log.info('Check that old nodes are disconnected') + p2p_old_node = self.nodes[0].add_p2p_connection(P2PInterface(), send_version=False, wait_for_verack=False) + old_version_msg = msg_version() + old_version_msg.nVersion = 31799 + wait_until(lambda: p2p_old_node.is_connected) + with self.nodes[0].assert_debug_log(['peer=4 using obsolete version 31799; disconnecting']): + p2p_old_node.send_message(old_version_msg) + p2p_old_node.wait_for_disconnect() + if __name__ == '__main__': P2PLeakTest().main() diff --git a/test/functional/p2p_leak_tx.py b/test/functional/p2p_leak_tx.py index dc4d475b2d..da30ad5977 100755 --- a/test/functional/p2p_leak_tx.py +++ b/test/functional/p2p_leak_tx.py @@ -1,10 +1,10 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2018 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test that we don't leak txs to inbound peers that we haven't yet announced to""" -from test_framework.messages import msg_getdata, CInv +from test_framework.messages import msg_getdata, CInv, MSG_TX from test_framework.mininode import P2PDataStore from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( @@ -37,10 +37,9 @@ class P2PLeakTxTest(BitcoinTestFramework): txid = gen_node.sendtoaddress(gen_node.getnewaddress(), 0.01) want_tx = msg_getdata() - want_tx.inv.append(CInv(t=1, h=int(txid, 16))) + want_tx.inv.append(CInv(t=MSG_TX, h=int(txid, 16))) inbound_peer.last_message.pop('notfound', None) - inbound_peer.send_message(want_tx) - inbound_peer.sync_with_ping() + inbound_peer.send_and_ping(want_tx) if inbound_peer.last_message.get('notfound'): self.log.debug('tx {} was not yet announced to us.'.format(txid)) diff --git a/test/functional/p2p_mempool.py b/test/functional/p2p_mempool.py deleted file mode 100755 index a8fcb181e6..0000000000 --- a/test/functional/p2p_mempool.py +++ /dev/null @@ -1,34 +0,0 @@ -#!/usr/bin/env python3 -# Copyright (c) 2015-2018 The Bitcoin Core developers -# Distributed under the MIT software license, see the accompanying -# file COPYING or http://www.opensource.org/licenses/mit-license.php. -"""Test p2p mempool message. - -Test that nodes are disconnected if they send mempool messages when bloom -filters are not enabled. -""" - -from test_framework.messages import msg_mempool -from test_framework.mininode import P2PInterface -from test_framework.test_framework import BitcoinTestFramework -from test_framework.util import assert_equal - -class P2PMempoolTests(BitcoinTestFramework): - def set_test_params(self): - self.setup_clean_chain = True - self.num_nodes = 1 - self.extra_args = [["-peerbloomfilters=0"]] - - def run_test(self): - # Add a p2p connection - self.nodes[0].add_p2p_connection(P2PInterface()) - - #request mempool - self.nodes[0].p2p.send_message(msg_mempool()) - self.nodes[0].p2p.wait_for_disconnect() - - #mininode must be disconnected at this point - assert_equal(len(self.nodes[0].getpeerinfo()), 0) - -if __name__ == '__main__': - P2PMempoolTests().main() diff --git a/test/functional/p2p_nobloomfilter_messages.py b/test/functional/p2p_nobloomfilter_messages.py new file mode 100755 index 0000000000..accc5dc23c --- /dev/null +++ b/test/functional/p2p_nobloomfilter_messages.py @@ -0,0 +1,48 @@ +#!/usr/bin/env python3 +# Copyright (c) 2015-2018 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""Test invalid p2p messages for nodes with bloom filters disabled. + +Test that, when bloom filters are not enabled, peers are disconnected if: +1. They send a p2p mempool message +2. They send a p2p filterload message +3. They send a p2p filteradd message +4. They send a p2p filterclear message +""" + +from test_framework.messages import msg_mempool, msg_filteradd, msg_filterload, msg_filterclear +from test_framework.mininode import P2PInterface +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import assert_equal + + +class P2PNoBloomFilterMessages(BitcoinTestFramework): + def set_test_params(self): + self.setup_clean_chain = True + self.num_nodes = 1 + self.extra_args = [["-peerbloomfilters=0"]] + + def test_message_causes_disconnect(self, message): + """Add a p2p connection that sends a message and check that it disconnects.""" + peer = self.nodes[0].add_p2p_connection(P2PInterface()) + peer.send_message(message) + peer.wait_for_disconnect() + assert_equal(self.nodes[0].getconnectioncount(), 0) + + def run_test(self): + self.log.info("Test that peer is disconnected if it sends mempool message") + self.test_message_causes_disconnect(msg_mempool()) + + self.log.info("Test that peer is disconnected if it sends filterload message") + self.test_message_causes_disconnect(msg_filterload()) + + self.log.info("Test that peer is disconnected if it sends filteradd message") + self.test_message_causes_disconnect(msg_filteradd(data=b'\xcc')) + + self.log.info("Test that peer is disconnected if it sends a filterclear message") + self.test_message_causes_disconnect(msg_filterclear()) + + +if __name__ == '__main__': + P2PNoBloomFilterMessages().main() diff --git a/test/functional/p2p_node_network_limited.py b/test/functional/p2p_node_network_limited.py index e6451d9f18..a2f6ea538c 100755 --- a/test/functional/p2p_node_network_limited.py +++ b/test/functional/p2p_node_network_limited.py @@ -8,7 +8,7 @@ Tests that a node configured with -prune=550 signals NODE_NETWORK_LIMITED correc and that it responds to getdata requests for blocks correctly: - send a block within 288 + 2 of the tip - disconnect peers who request blocks older than that.""" -from test_framework.messages import CInv, msg_getdata, msg_verack, NODE_NETWORK_LIMITED, NODE_WITNESS +from test_framework.messages import CInv, MSG_BLOCK, msg_getdata, msg_verack, NODE_NETWORK_LIMITED, NODE_WITNESS from test_framework.mininode import P2PInterface, mininode_lock from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( @@ -31,7 +31,7 @@ class P2PIgnoreInv(P2PInterface): wait_until(test_function, timeout=timeout, lock=mininode_lock) def send_getdata_for_block(self, blockhash): getdata_request = msg_getdata() - getdata_request.inv.append(CInv(2, int(blockhash, 16))) + getdata_request.inv.append(CInv(MSG_BLOCK, int(blockhash, 16))) self.send_message(getdata_request) class NodeNetworkLimitedTest(BitcoinTestFramework): @@ -42,9 +42,6 @@ class NodeNetworkLimitedTest(BitcoinTestFramework): def disconnect_all(self): disconnect_nodes(self.nodes[0], 1) - disconnect_nodes(self.nodes[1], 0) - disconnect_nodes(self.nodes[2], 1) - disconnect_nodes(self.nodes[2], 0) disconnect_nodes(self.nodes[0], 2) disconnect_nodes(self.nodes[1], 2) @@ -86,7 +83,6 @@ class NodeNetworkLimitedTest(BitcoinTestFramework): assert_equal(node1.firstAddrnServices, expected_services) self.nodes[0].disconnect_p2ps() - node1.wait_for_disconnect() # connect unsynced node 2 with pruned NODE_NETWORK_LIMITED peer # because node 2 is in IBD and node 0 is a NODE_NETWORK_LIMITED peer, sync must not be possible diff --git a/test/functional/p2p_permissions.py b/test/functional/p2p_permissions.py index 3a7bf4bfc3..2c200fccad 100755 --- a/test/functional/p2p_permissions.py +++ b/test/functional/p2p_permissions.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test p2p permission message. diff --git a/test/functional/p2p_segwit.py b/test/functional/p2p_segwit.py index ad5a124680..8803086213 100755 --- a/test/functional/p2p_segwit.py +++ b/test/functional/p2p_segwit.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2016-2019 The Bitcoin Core developers +# Copyright (c) 2016-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test segwit transactions and blocks on P2P network.""" @@ -22,6 +22,8 @@ from test_framework.messages import ( CTxOut, CTxWitness, MAX_BLOCK_BASE_SIZE, + MSG_BLOCK, + MSG_TX, MSG_WITNESS_FLAG, NODE_NETWORK, NODE_WITNESS, @@ -125,8 +127,7 @@ def test_transaction_acceptance(node, p2p, tx, with_witness, accepted, reason=No - use the getrawmempool rpc to check for acceptance.""" reason = [reason] if reason else [] with node.assert_debug_log(expected_msgs=reason): - p2p.send_message(msg_tx(tx) if with_witness else msg_no_witness_tx(tx)) - p2p.sync_with_ping() + p2p.send_and_ping(msg_tx(tx) if with_witness else msg_no_witness_tx(tx)) assert_equal(tx.hash in node.getrawmempool(), accepted) @@ -137,8 +138,7 @@ def test_witness_block(node, p2p, block, accepted, with_witness=True, reason=Non - use the getbestblockhash rpc to check for acceptance.""" reason = [reason] if reason else [] with node.assert_debug_log(expected_msgs=reason): - p2p.send_message(msg_block(block) if with_witness else msg_no_witness_block(block)) - p2p.sync_with_ping() + p2p.send_and_ping(msg_block(block) if with_witness else msg_no_witness_block(block)) assert_equal(node.getbestblockhash() == block.hash, accepted) @@ -147,6 +147,11 @@ class TestP2PConn(P2PInterface): super().__init__() self.getdataset = set() + # Avoid sending out msg_getdata in the mininode thread as a reply to invs. + # They are not needed and would only lead to races because we send msg_getdata out in the test thread + def on_inv(self, message): + pass + def on_getdata(self, message): for inv in message.inv: self.getdataset.add(inv.hash) @@ -154,9 +159,9 @@ class TestP2PConn(P2PInterface): def announce_tx_and_wait_for_getdata(self, tx, timeout=60, success=True): with mininode_lock: self.last_message.pop("getdata", None) - self.send_message(msg_inv(inv=[CInv(1, tx.sha256)])) + self.send_message(msg_inv(inv=[CInv(MSG_TX, tx.sha256)])) if success: - self.wait_for_getdata(timeout) + self.wait_for_getdata([tx.sha256], timeout) else: time.sleep(timeout) assert not self.last_message.get("getdata") @@ -170,10 +175,10 @@ class TestP2PConn(P2PInterface): if use_header: self.send_message(msg) else: - self.send_message(msg_inv(inv=[CInv(2, block.sha256)])) + self.send_message(msg_inv(inv=[CInv(MSG_BLOCK, block.sha256)])) self.wait_for_getheaders() self.send_message(msg) - self.wait_for_getdata() + self.wait_for_getdata([block.sha256]) def request_block(self, blockhash, inv_type, timeout=60): with mininode_lock: @@ -290,7 +295,7 @@ class SegWitTest(BitcoinTestFramework): return func_wrapper - @subtest + @subtest # type: ignore def test_non_witness_transaction(self): """See if sending a regular transaction works, and create a utxo to use in later tests.""" # Mine a block with an anyone-can-spend coinbase, @@ -298,8 +303,7 @@ class SegWitTest(BitcoinTestFramework): block = self.build_next_block(version=1) block.solve() - self.test_node.send_message(msg_no_witness_block(block)) - self.test_node.sync_with_ping() # make sure the block was processed + self.test_node.send_and_ping(msg_no_witness_block(block)) # make sure the block was processed txid = block.vtx[0].sha256 self.nodes[0].generate(99) # let the block mature @@ -314,14 +318,13 @@ class SegWitTest(BitcoinTestFramework): # This is a sanity check of our testing framework. assert_equal(msg_no_witness_tx(tx).serialize(), msg_tx(tx).serialize()) - self.test_node.send_message(msg_tx(tx)) - self.test_node.sync_with_ping() # make sure the tx was processed + self.test_node.send_and_ping(msg_tx(tx)) # make sure the block was processed assert tx.hash in self.nodes[0].getrawmempool() # Save this transaction for later self.utxo.append(UTXO(tx.sha256, 0, 49 * 100000000)) self.nodes[0].generate(1) - @subtest + @subtest # type: ignore def test_unnecessary_witness_before_segwit_activation(self): """Verify that blocks with witnesses are rejected before activation.""" @@ -345,15 +348,14 @@ class SegWitTest(BitcoinTestFramework): # But it should not be permanently marked bad... # Resend without witness information. - self.test_node.send_message(msg_no_witness_block(block)) - self.test_node.sync_with_ping() + self.test_node.send_and_ping(msg_no_witness_block(block)) # make sure the block was processed assert_equal(self.nodes[0].getbestblockhash(), block.hash) # Update our utxo list; we spent the first entry. self.utxo.pop(0) self.utxo.append(UTXO(tx.sha256, 0, tx.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_block_relay(self): """Test that block requests to NODE_WITNESS peer are with MSG_WITNESS_FLAG. @@ -449,7 +451,7 @@ class SegWitTest(BitcoinTestFramework): self.old_node.announce_tx_and_wait_for_getdata(block4.vtx[0]) assert block4.sha256 not in self.old_node.getdataset - @subtest + @subtest # type: ignore def test_v0_outputs_arent_spendable(self): """Test that v0 outputs aren't spendable before segwit activation. @@ -531,7 +533,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop(0) self.utxo.append(UTXO(txid, 2, value)) - @subtest + @subtest # type: ignore def test_getblocktemplate_before_lockin(self): txid = int(self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1), 16) @@ -557,7 +559,7 @@ class SegWitTest(BitcoinTestFramework): self.nodes[0].generate(1) self.sync_blocks() - @subtest + @subtest # type: ignore def test_witness_tx_relay_before_segwit_activation(self): # Generate a transaction that doesn't require a witness, but send it @@ -576,7 +578,7 @@ class SegWitTest(BitcoinTestFramework): # Verify that if a peer doesn't set nServices to include NODE_WITNESS, # the getdata is just for the non-witness portion. self.old_node.announce_tx_and_wait_for_getdata(tx) - assert self.old_node.last_message["getdata"].inv[0].type == 1 + assert self.old_node.last_message["getdata"].inv[0].type == MSG_TX # Since we haven't delivered the tx yet, inv'ing the same tx from # a witness transaction ought not result in a getdata. @@ -599,7 +601,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop(0) self.utxo.append(UTXO(tx_hash, 0, tx_value)) - @subtest + @subtest # type: ignore def test_standardness_v0(self): """Test V0 txout standardness. @@ -677,7 +679,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue)) assert_equal(len(self.nodes[1].getrawmempool()), 0) - @subtest + @subtest # type: ignore def advance_to_segwit_active(self): """Mine enough blocks to activate segwit.""" assert not softfork_active(self.nodes[0], 'segwit') @@ -688,7 +690,7 @@ class SegWitTest(BitcoinTestFramework): assert softfork_active(self.nodes[0], 'segwit') self.segwit_active = True - @subtest + @subtest # type: ignore def test_p2sh_witness(self): """Test P2SH wrapped witness programs.""" @@ -757,7 +759,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop(0) self.utxo.append(UTXO(spend_tx.sha256, 0, spend_tx.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_witness_commitments(self): """Test witness commitments. @@ -847,7 +849,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop(0) self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_block_malleability(self): # Make sure that a block that has too big a virtual size @@ -862,13 +864,13 @@ class SegWitTest(BitcoinTestFramework): # We can't send over the p2p network, because this is too big to relay # TODO: repeat this test with a block that can be relayed - self.nodes[0].submitblock(block.serialize().hex()) + assert_equal('bad-witness-nonce-size', self.nodes[0].submitblock(block.serialize().hex())) assert self.nodes[0].getbestblockhash() != block.hash block.vtx[0].wit.vtxinwit[0].scriptWitness.stack.pop() assert get_virtual_size(block) < MAX_BLOCK_BASE_SIZE - self.nodes[0].submitblock(block.serialize().hex()) + assert_equal(None, self.nodes[0].submitblock(block.serialize().hex())) assert self.nodes[0].getbestblockhash() == block.hash @@ -887,7 +889,7 @@ class SegWitTest(BitcoinTestFramework): block.vtx[0].wit.vtxinwit[0].scriptWitness.stack = [ser_uint256(0)] test_witness_block(self.nodes[0], self.test_node, block, accepted=True) - @subtest + @subtest # type: ignore def test_witness_block_size(self): # TODO: Test that non-witness carrying blocks can't exceed 1MB # Skipping this test for now; this is covered in p2p-fullblocktest.py @@ -965,7 +967,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop(0) self.utxo.append(UTXO(block.vtx[-1].sha256, 0, block.vtx[-1].vout[0].nValue)) - @subtest + @subtest # type: ignore def test_submit_block(self): """Test that submitblock adds the nonce automatically when possible.""" block = self.build_next_block() @@ -975,14 +977,14 @@ class SegWitTest(BitcoinTestFramework): add_witness_commitment(block, nonce=1) block.vtx[0].wit = CTxWitness() # drop the nonce block.solve() - self.nodes[0].submitblock(block.serialize().hex()) + assert_equal('bad-witness-merkle-match', self.nodes[0].submitblock(block.serialize().hex())) assert self.nodes[0].getbestblockhash() != block.hash # Now redo commitment with the standard nonce, but let bitcoind fill it in. add_witness_commitment(block, nonce=0) block.vtx[0].wit = CTxWitness() block.solve() - self.nodes[0].submitblock(block.serialize().hex()) + assert_equal(None, self.nodes[0].submitblock(block.serialize().hex())) assert_equal(self.nodes[0].getbestblockhash(), block.hash) # This time, add a tx with non-empty witness, but don't supply @@ -997,11 +999,11 @@ class SegWitTest(BitcoinTestFramework): block_2.vtx[0].vout.pop() block_2.vtx[0].wit = CTxWitness() - self.nodes[0].submitblock(block_2.serialize().hex()) + assert_equal('bad-txnmrklroot', self.nodes[0].submitblock(block_2.serialize().hex())) # Tip should not advance! assert self.nodes[0].getbestblockhash() != block_2.hash - @subtest + @subtest # type: ignore def test_extra_witness_data(self): """Test extra witness data in a transaction.""" @@ -1074,7 +1076,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop(0) self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_max_witness_push_length(self): """Test that witness stack can only allow up to 520 byte pushes.""" @@ -1111,7 +1113,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop() self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_max_witness_program_length(self): """Test that witness outputs greater than 10kB can't be spent.""" @@ -1159,7 +1161,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop() self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_witness_input_length(self): """Test that vin length must match vtxinwit length.""" @@ -1241,7 +1243,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop() self.utxo.append(UTXO(tx2.sha256, 0, tx2.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_tx_relay_after_segwit_activation(self): """Test transaction relay after segwit activation. @@ -1310,9 +1312,9 @@ class SegWitTest(BitcoinTestFramework): tx3.wit.vtxinwit[0].scriptWitness.stack = [witness_program] # Also check that old_node gets a tx announcement, even though this is # a witness transaction. - self.old_node.wait_for_inv([CInv(1, tx2.sha256)]) # wait until tx2 was inv'ed + self.old_node.wait_for_inv([CInv(MSG_TX, tx2.sha256)]) # wait until tx2 was inv'ed test_transaction_acceptance(self.nodes[0], self.test_node, tx3, with_witness=True, accepted=True) - self.old_node.wait_for_inv([CInv(1, tx3.sha256)]) + self.old_node.wait_for_inv([CInv(MSG_TX, tx3.sha256)]) # Test that getrawtransaction returns correct witness information # hash, size, vsize @@ -1334,7 +1336,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop(0) self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_segwit_versions(self): """Test validity of future segwit version transactions. @@ -1416,7 +1418,7 @@ class SegWitTest(BitcoinTestFramework): # Add utxo to our list self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_premature_coinbase_witness_spend(self): block = self.build_next_block() @@ -1451,7 +1453,7 @@ class SegWitTest(BitcoinTestFramework): test_witness_block(self.nodes[0], self.test_node, block2, accepted=True) self.sync_blocks() - @subtest + @subtest # type: ignore def test_uncompressed_pubkey(self): """Test uncompressed pubkey validity in segwit transactions. @@ -1556,7 +1558,7 @@ class SegWitTest(BitcoinTestFramework): test_witness_block(self.nodes[0], self.test_node, block, accepted=True) self.utxo.append(UTXO(tx5.sha256, 0, tx5.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_signature_version_1(self): key = ECKey() @@ -1738,7 +1740,7 @@ class SegWitTest(BitcoinTestFramework): for i in range(len(tx.vout)): self.utxo.append(UTXO(tx.sha256, i, tx.vout[i].nValue)) - @subtest + @subtest # type: ignore def test_non_standard_witness_blinding(self): """Test behavior of unnecessary witnesses in transactions does not blind the node for the transaction""" @@ -1792,7 +1794,7 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop(0) self.utxo.append(UTXO(tx3.sha256, 0, tx3.vout[0].nValue)) - @subtest + @subtest # type: ignore def test_non_standard_witness(self): """Test detection of non-standard P2WSH witness""" pad = chr(1).encode('latin-1') @@ -1892,16 +1894,16 @@ class SegWitTest(BitcoinTestFramework): self.utxo.pop(0) - @subtest + @subtest # type: ignore def test_upgrade_after_activation(self): """Test the behavior of starting up a segwit-aware node after the softfork has activated.""" - # Restart with the new binary self.stop_node(2) self.start_node(2, extra_args=["-segwitheight={}".format(SEGWIT_HEIGHT)]) connect_nodes(self.nodes[0], 2) - self.sync_blocks() + # We reconnect more than 100 blocks, give it plenty of time + self.sync_blocks(timeout=240) # Make sure that this peer thinks segwit has activated. assert softfork_active(self.nodes[2], 'segwit') @@ -1914,7 +1916,7 @@ class SegWitTest(BitcoinTestFramework): assert_equal(self.nodes[0].getblock(block_hash), self.nodes[2].getblock(block_hash)) height -= 1 - @subtest + @subtest # type: ignore def test_witness_sigops(self): """Test sigop counting is correct inside witnesses.""" @@ -2049,16 +2051,14 @@ class SegWitTest(BitcoinTestFramework): tx = FromHex(CTransaction(), raw) assert_raises_rpc_error(-22, "TX decode failed", self.nodes[0].decoderawtransaction, serialize_with_bogus_witness(tx).hex()) with self.nodes[0].assert_debug_log(['Superfluous witness record']): - self.nodes[0].p2p.send_message(msg_bogus_tx(tx)) - self.nodes[0].p2p.sync_with_ping() + self.nodes[0].p2p.send_and_ping(msg_bogus_tx(tx)) raw = self.nodes[0].signrawtransactionwithwallet(raw) assert raw['complete'] raw = raw['hex'] tx = FromHex(CTransaction(), raw) assert_raises_rpc_error(-22, "TX decode failed", self.nodes[0].decoderawtransaction, serialize_with_bogus_witness(tx).hex()) with self.nodes[0].assert_debug_log(['Unknown transaction optional data']): - self.nodes[0].p2p.send_message(msg_bogus_tx(tx)) - self.nodes[0].p2p.sync_with_ping() + self.nodes[0].p2p.send_and_ping(msg_bogus_tx(tx)) if __name__ == '__main__': diff --git a/test/functional/p2p_sendheaders.py b/test/functional/p2p_sendheaders.py index 161b67e6d0..481b1c1841 100755 --- a/test/functional/p2p_sendheaders.py +++ b/test/functional/p2p_sendheaders.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test behavior of headers messages to announce blocks. @@ -92,6 +92,7 @@ from test_framework.mininode import ( NODE_WITNESS, P2PInterface, mininode_lock, + MSG_BLOCK, msg_block, msg_getblocks, msg_getdata, @@ -120,7 +121,7 @@ class BaseNode(P2PInterface): """Request data for a list of block hashes.""" msg = msg_getdata() for x in block_hashes: - msg.inv.append(CInv(2, x)) + msg.inv.append(CInv(MSG_BLOCK, x)) self.send_message(msg) def send_get_headers(self, locator, hashstop): @@ -131,7 +132,7 @@ class BaseNode(P2PInterface): def send_block_inv(self, blockhash): msg = msg_inv() - msg.inv = [CInv(2, blockhash)] + msg.inv = [CInv(MSG_BLOCK, blockhash)] self.send_message(msg) def send_header_for_blocks(self, new_blocks): @@ -144,13 +145,6 @@ class BaseNode(P2PInterface): getblocks_message.locator.vHave = locator self.send_message(getblocks_message) - def wait_for_getdata(self, hash_list, timeout=60): - if hash_list == []: - return - - test_function = lambda: "getdata" in self.last_message and [x.hash for x in self.last_message["getdata"].inv] == hash_list - wait_until(test_function, timeout=timeout, lock=mininode_lock) - def wait_for_block_announcement(self, block_hash, timeout=60): test_function = lambda: self.last_blockhash_announced == block_hash wait_until(test_function, timeout=timeout, lock=mininode_lock) @@ -243,10 +237,6 @@ class SendHeadersTest(BitcoinTestFramework): # will occur outside of direct fetching test_node = self.nodes[0].add_p2p_connection(BaseNode(), services=NODE_WITNESS) - # Ensure verack's have been processed by our peer - inv_node.sync_with_ping() - test_node.sync_with_ping() - self.test_null_locators(test_node, inv_node) self.test_nonnull_locators(test_node, inv_node) @@ -307,8 +297,7 @@ class SendHeadersTest(BitcoinTestFramework): new_block.solve() test_node.send_header_for_blocks([new_block]) test_node.wait_for_getdata([new_block.sha256]) - test_node.send_message(msg_block(new_block)) - test_node.sync_with_ping() # make sure this block is processed + test_node.send_and_ping(msg_block(new_block)) # make sure this block is processed wait_until(lambda: inv_node.block_announced, timeout=60, lock=mininode_lock) inv_node.clear_block_announcements() test_node.clear_block_announcements() diff --git a/test/functional/p2p_timeouts.py b/test/functional/p2p_timeouts.py index 02ceec3dc1..5a4fa42988 100755 --- a/test/functional/p2p_timeouts.py +++ b/test/functional/p2p_timeouts.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2016-2018 The Bitcoin Core developers +# Copyright (c) 2016-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test various net timeouts. @@ -27,11 +27,13 @@ from test_framework.messages import msg_ping from test_framework.mininode import P2PInterface from test_framework.test_framework import BitcoinTestFramework + class TestP2PConn(P2PInterface): def on_version(self, message): # Don't send a verack in response pass + class TimeoutsTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True @@ -41,10 +43,14 @@ class TimeoutsTest(BitcoinTestFramework): def run_test(self): # Setup the p2p connections - no_verack_node = self.nodes[0].add_p2p_connection(TestP2PConn()) + no_verack_node = self.nodes[0].add_p2p_connection(TestP2PConn(), wait_for_verack=False) no_version_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False, wait_for_verack=False) no_send_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False, wait_for_verack=False) + # Wait until we got the verack in response to the version. Though, don't wait for the other node to receive the + # verack, since we never sent one + no_verack_node.wait_for_verack() + sleep(1) assert no_verack_node.is_connected @@ -81,5 +87,6 @@ class TimeoutsTest(BitcoinTestFramework): assert not no_version_node.is_connected assert not no_send_node.is_connected + if __name__ == '__main__': TimeoutsTest().main() diff --git a/test/functional/p2p_tx_download.py b/test/functional/p2p_tx_download.py index aada04f66f..10f5eea0e5 100755 --- a/test/functional/p2p_tx_download.py +++ b/test/functional/p2p_tx_download.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2019 The Bitcoin Core developers +# Copyright (c) 2019-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """ @@ -63,10 +63,9 @@ class TxDownloadTest(BitcoinTestFramework): txid = 0xdeadbeef self.log.info("Announce the txid from each incoming peer to node 0") - msg = msg_inv([CInv(t=1, h=txid)]) + msg = msg_inv([CInv(t=MSG_TX, h=txid)]) for p in self.nodes[0].p2ps: - p.send_message(msg) - p.sync_with_ping() + p.send_and_ping(msg) outstanding_peer_index = [i for i in range(len(self.nodes[0].p2ps))] @@ -105,10 +104,9 @@ class TxDownloadTest(BitcoinTestFramework): self.log.info( "Announce the transaction to all nodes from all {} incoming peers, but never send it".format(NUM_INBOUND)) - msg = msg_inv([CInv(t=1, h=txid)]) + msg = msg_inv([CInv(t=MSG_TX, h=txid)]) for p in self.peers: - p.send_message(msg) - p.sync_with_ping() + p.send_and_ping(msg) self.log.info("Put the tx in node 0's mempool") self.nodes[0].sendrawtransaction(tx) @@ -137,13 +135,13 @@ class TxDownloadTest(BitcoinTestFramework): with mininode_lock: p.tx_getdata_count = 0 - p.send_message(msg_inv([CInv(t=1, h=i) for i in txids])) + p.send_message(msg_inv([CInv(t=MSG_TX, h=i) for i in txids])) wait_until(lambda: p.tx_getdata_count >= MAX_GETDATA_IN_FLIGHT, lock=mininode_lock) with mininode_lock: assert_equal(p.tx_getdata_count, MAX_GETDATA_IN_FLIGHT) self.log.info("Now check that if we send a NOTFOUND for a transaction, we'll get one more request") - p.send_message(msg_notfound(vec=[CInv(t=1, h=txids[0])])) + p.send_message(msg_notfound(vec=[CInv(t=MSG_TX, h=txids[0])])) wait_until(lambda: p.tx_getdata_count >= MAX_GETDATA_IN_FLIGHT + 1, timeout=10, lock=mininode_lock) with mininode_lock: assert_equal(p.tx_getdata_count, MAX_GETDATA_IN_FLIGHT + 1) @@ -154,6 +152,10 @@ class TxDownloadTest(BitcoinTestFramework): wait_until(lambda: p.tx_getdata_count == MAX_GETDATA_IN_FLIGHT + 2) self.nodes[0].setmocktime(0) + def test_spurious_notfound(self): + self.log.info('Check that spurious notfound is ignored') + self.nodes[0].p2ps[0].send_message(msg_notfound(vec=[CInv(MSG_TX, 1)])) + def run_test(self): # Setup the p2p connections self.peers = [] @@ -163,6 +165,8 @@ class TxDownloadTest(BitcoinTestFramework): self.log.info("Nodes are setup with {} incoming connections each".format(NUM_INBOUND)) + self.test_spurious_notfound() + # Test the in-flight max first, because we want no transactions in # flight ahead of this test. self.test_in_flight_max() diff --git a/test/functional/p2p_unrequested_blocks.py b/test/functional/p2p_unrequested_blocks.py index 534d275c28..c323168848 100755 --- a/test/functional/p2p_unrequested_blocks.py +++ b/test/functional/p2p_unrequested_blocks.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test processing of unrequested blocks. @@ -54,7 +54,7 @@ Node1 is unused in tests 3-7: import time from test_framework.blocktools import create_block, create_coinbase, create_tx_with_script -from test_framework.messages import CBlockHeader, CInv, msg_block, msg_headers, msg_inv +from test_framework.messages import CBlockHeader, CInv, MSG_BLOCK, msg_block, msg_headers, msg_inv from test_framework.mininode import mininode_lock, P2PInterface from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( @@ -97,11 +97,9 @@ class AcceptBlockTest(BitcoinTestFramework): blocks_h2.append(create_block(tips[i], create_coinbase(2), block_time)) blocks_h2[i].solve() block_time += 1 - test_node.send_message(msg_block(blocks_h2[0])) - min_work_node.send_message(msg_block(blocks_h2[1])) + test_node.send_and_ping(msg_block(blocks_h2[0])) + min_work_node.send_and_ping(msg_block(blocks_h2[1])) - for x in [test_node, min_work_node]: - x.sync_with_ping() assert_equal(self.nodes[0].getblockcount(), 2) assert_equal(self.nodes[1].getblockcount(), 1) self.log.info("First height 2 block accepted by node0; correctly rejected by node1") @@ -110,9 +108,8 @@ class AcceptBlockTest(BitcoinTestFramework): block_h1f = create_block(int("0x" + self.nodes[0].getblockhash(0), 0), create_coinbase(1), block_time) block_time += 1 block_h1f.solve() - test_node.send_message(msg_block(block_h1f)) + test_node.send_and_ping(msg_block(block_h1f)) - test_node.sync_with_ping() tip_entry_found = False for x in self.nodes[0].getchaintips(): if x['hash'] == block_h1f.hash: @@ -125,9 +122,8 @@ class AcceptBlockTest(BitcoinTestFramework): block_h2f = create_block(block_h1f.sha256, create_coinbase(2), block_time) block_time += 1 block_h2f.solve() - test_node.send_message(msg_block(block_h2f)) + test_node.send_and_ping(msg_block(block_h2f)) - test_node.sync_with_ping() # Since the earlier block was not processed by node, the new block # can't be fully validated. tip_entry_found = False @@ -144,9 +140,8 @@ class AcceptBlockTest(BitcoinTestFramework): # 4b. Now send another block that builds on the forking chain. block_h3 = create_block(block_h2f.sha256, create_coinbase(3), block_h2f.nTime+1) block_h3.solve() - test_node.send_message(msg_block(block_h3)) + test_node.send_and_ping(msg_block(block_h3)) - test_node.sync_with_ping() # Since the earlier block was not processed by node, the new block # can't be fully validated. tip_entry_found = False @@ -172,8 +167,7 @@ class AcceptBlockTest(BitcoinTestFramework): tip = next_block # Now send the block at height 5 and check that it wasn't accepted (missing header) - test_node.send_message(msg_block(all_blocks[1])) - test_node.sync_with_ping() + test_node.send_and_ping(msg_block(all_blocks[1])) assert_raises_rpc_error(-5, "Block not found", self.nodes[0].getblock, all_blocks[1].hash) assert_raises_rpc_error(-5, "Block not found", self.nodes[0].getblockheader, all_blocks[1].hash) @@ -181,8 +175,7 @@ class AcceptBlockTest(BitcoinTestFramework): headers_message = msg_headers() headers_message.headers.append(CBlockHeader(all_blocks[0])) test_node.send_message(headers_message) - test_node.send_message(msg_block(all_blocks[1])) - test_node.sync_with_ping() + test_node.send_and_ping(msg_block(all_blocks[1])) self.nodes[0].getblock(all_blocks[1].hash) # Now send the blocks in all_blocks @@ -207,9 +200,7 @@ class AcceptBlockTest(BitcoinTestFramework): test_node = self.nodes[0].add_p2p_connection(P2PInterface()) - test_node.send_message(msg_block(block_h1f)) - - test_node.sync_with_ping() + test_node.send_and_ping(msg_block(block_h1f)) assert_equal(self.nodes[0].getblockcount(), 2) self.log.info("Unrequested block that would complete more-work chain was ignored") @@ -219,7 +210,7 @@ class AcceptBlockTest(BitcoinTestFramework): with mininode_lock: # Clear state so we can check the getdata request test_node.last_message.pop("getdata", None) - test_node.send_message(msg_inv([CInv(2, block_h3.sha256)])) + test_node.send_message(msg_inv([CInv(MSG_BLOCK, block_h3.sha256)])) test_node.sync_with_ping() with mininode_lock: @@ -230,9 +221,7 @@ class AcceptBlockTest(BitcoinTestFramework): self.log.info("Inv at tip triggered getdata for unprocessed block") # 7. Send the missing block for the third time (now it is requested) - test_node.send_message(msg_block(block_h1f)) - - test_node.sync_with_ping() + test_node.send_and_ping(msg_block(block_h1f)) assert_equal(self.nodes[0].getblockcount(), 290) self.nodes[0].getblock(all_blocks[286].hash) assert_equal(self.nodes[0].getbestblockhash(), all_blocks[286].hash) @@ -259,9 +248,8 @@ class AcceptBlockTest(BitcoinTestFramework): headers_message.headers.append(CBlockHeader(block_290f)) headers_message.headers.append(CBlockHeader(block_291)) headers_message.headers.append(CBlockHeader(block_292)) - test_node.send_message(headers_message) + test_node.send_and_ping(headers_message) - test_node.sync_with_ping() tip_entry_found = False for x in self.nodes[0].getchaintips(): if x['hash'] == block_292.hash: @@ -271,9 +259,8 @@ class AcceptBlockTest(BitcoinTestFramework): assert_raises_rpc_error(-1, "Block not found on disk", self.nodes[0].getblock, block_292.hash) test_node.send_message(msg_block(block_289f)) - test_node.send_message(msg_block(block_290f)) + test_node.send_and_ping(msg_block(block_290f)) - test_node.sync_with_ping() self.nodes[0].getblock(block_289f.hash) self.nodes[0].getblock(block_290f.hash) diff --git a/test/functional/rpc_blockchain.py b/test/functional/rpc_blockchain.py index adf6f1ca4f..6273c229ae 100755 --- a/test/functional/rpc_blockchain.py +++ b/test/functional/rpc_blockchain.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test RPCs related to blockchainstate. @@ -315,8 +315,7 @@ class BlockchainTest(BitcoinTestFramework): def solve_and_send_block(prevhash, height, time): b = create_block(prevhash, create_coinbase(height), time) b.solve() - node.p2p.send_message(msg_block(b)) - node.p2p.sync_with_ping() + node.p2p.send_and_ping(msg_block(b)) return b b21f = solve_and_send_block(int(b20hash, 16), 21, b20['time'] + 1) diff --git a/test/functional/rpc_createmultisig.py b/test/functional/rpc_createmultisig.py index a983716177..3c81a4a4e2 100755 --- a/test/functional/rpc_createmultisig.py +++ b/test/functional/rpc_createmultisig.py @@ -3,20 +3,21 @@ # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test multisig RPCs""" +import binascii +import decimal +import itertools +import json +import os +from test_framework.authproxy import JSONRPCException from test_framework.descriptors import descsum_create, drop_origins +from test_framework.key import ECPubKey, ECKey from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( assert_raises_rpc_error, assert_equal, ) -from test_framework.key import ECPubKey - -import binascii -import decimal -import itertools -import json -import os +from test_framework.wallet_util import bytes_to_wif class RpcCreateMultiSigTest(BitcoinTestFramework): def set_test_params(self): @@ -28,10 +29,14 @@ class RpcCreateMultiSigTest(BitcoinTestFramework): self.skip_if_no_wallet() def get_keys(self): + self.pub = [] + self.priv = [] node0, node1, node2 = self.nodes - add = [node1.getnewaddress() for _ in range(self.nkeys)] - self.pub = [node1.getaddressinfo(a)["pubkey"] for a in add] - self.priv = [node1.dumpprivkey(a) for a in add] + for _ in range(self.nkeys): + k = ECKey() + k.generate() + self.pub.append(k.get_pubkey().get_bytes().hex()) + self.priv.append(bytes_to_wif(k.get_bytes(), k.is_compressed)) self.final = node2.getnewaddress() def run_test(self): @@ -64,17 +69,20 @@ class RpcCreateMultiSigTest(BitcoinTestFramework): pk_obj.compressed = False pk2 = binascii.hexlify(pk_obj.get_bytes()).decode() + node0.createwallet(wallet_name='wmulti0', disable_private_keys=True) + wmulti0 = node0.get_wallet_rpc('wmulti0') + # Check all permutations of keys because order matters apparently for keys in itertools.permutations([pk0, pk1, pk2]): # Results should be the same as this legacy one legacy_addr = node0.createmultisig(2, keys, 'legacy')['address'] - assert_equal(legacy_addr, node0.addmultisigaddress(2, keys, '', 'legacy')['address']) + assert_equal(legacy_addr, wmulti0.addmultisigaddress(2, keys, '', 'legacy')['address']) # Generate addresses with the segwit types. These should all make legacy addresses - assert_equal(legacy_addr, node0.createmultisig(2, keys, 'bech32')['address']) - assert_equal(legacy_addr, node0.createmultisig(2, keys, 'p2sh-segwit')['address']) - assert_equal(legacy_addr, node0.addmultisigaddress(2, keys, '', 'bech32')['address']) - assert_equal(legacy_addr, node0.addmultisigaddress(2, keys, '', 'p2sh-segwit')['address']) + assert_equal(legacy_addr, wmulti0.createmultisig(2, keys, 'bech32')['address']) + assert_equal(legacy_addr, wmulti0.createmultisig(2, keys, 'p2sh-segwit')['address']) + assert_equal(legacy_addr, wmulti0.addmultisigaddress(2, keys, '', 'bech32')['address']) + assert_equal(legacy_addr, wmulti0.addmultisigaddress(2, keys, '', 'p2sh-segwit')['address']) self.log.info('Testing sortedmulti descriptors with BIP 67 test vectors') with open(os.path.join(os.path.dirname(os.path.realpath(__file__)), 'data/rpc_bip67.json'), encoding='utf-8') as f: @@ -89,6 +97,8 @@ class RpcCreateMultiSigTest(BitcoinTestFramework): assert_equal(self.nodes[0].deriveaddresses(sorted_key_desc)[0], t['address']) def check_addmultisigaddress_errors(self): + if self.options.descriptors: + return self.log.info('Check that addmultisigaddress fails when the private keys are missing') addresses = [self.nodes[1].getnewaddress(address_type='legacy') for _ in range(2)] assert_raises_rpc_error(-5, 'no full public key for address', lambda: self.nodes[0].addmultisigaddress(nrequired=1, keys=addresses)) @@ -115,6 +125,15 @@ class RpcCreateMultiSigTest(BitcoinTestFramework): def do_multisig(self): node0, node1, node2 = self.nodes + if 'wmulti' not in node1.listwallets(): + try: + node1.loadwallet('wmulti') + except JSONRPCException as e: + if e.error['code'] == -18 and 'Wallet wmulti not found' in e.error['message']: + node1.createwallet(wallet_name='wmulti', disable_private_keys=True) + else: + raise + wmulti = node1.get_wallet_rpc('wmulti') # Construct the expected descriptor desc = 'multi({},{})'.format(self.nsigs, ','.join(self.pub)) @@ -134,7 +153,7 @@ class RpcCreateMultiSigTest(BitcoinTestFramework): assert madd[0:4] == "bcrt" # actually a bech32 address # compare against addmultisigaddress - msigw = node1.addmultisigaddress(self.nsigs, self.pub, None, self.output_type) + msigw = wmulti.addmultisigaddress(self.nsigs, self.pub, None, self.output_type) maddw = msigw["address"] mredeemw = msigw["redeemScript"] assert_equal(desc, drop_origins(msigw['descriptor'])) @@ -194,6 +213,8 @@ class RpcCreateMultiSigTest(BitcoinTestFramework): txinfo = node0.getrawtransaction(tx, True, blk) self.log.info("n/m=%d/%d %s size=%d vsize=%d weight=%d" % (self.nsigs, self.nkeys, self.output_type, txinfo["size"], txinfo["vsize"], txinfo["weight"])) + wmulti.unloadwallet() + if __name__ == '__main__': RpcCreateMultiSigTest().main() diff --git a/test/functional/rpc_dumptxoutset.py b/test/functional/rpc_dumptxoutset.py index 438e7f68e0..e65787ce08 100755 --- a/test/functional/rpc_dumptxoutset.py +++ b/test/functional/rpc_dumptxoutset.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2019 The Bitcoin Core developers +# Copyright (c) 2019-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the generation of UTXO snapshots using `dumptxoutset`. diff --git a/test/functional/rpc_estimatefee.py b/test/functional/rpc_estimatefee.py index 8bdecfc8cd..1fff9e1512 100644..100755 --- a/test/functional/rpc_estimatefee.py +++ b/test/functional/rpc_estimatefee.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the estimatefee RPCs. diff --git a/test/functional/rpc_fundrawtransaction.py b/test/functional/rpc_fundrawtransaction.py index 1638e3142b..57c8f511ac 100755 --- a/test/functional/rpc_fundrawtransaction.py +++ b/test/functional/rpc_fundrawtransaction.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the fundrawtransaction RPC.""" @@ -510,11 +510,16 @@ class RawTransactionsTest(BitcoinTestFramework): self.nodes[1].getnewaddress() self.nodes[1].getrawchangeaddress() inputs = [] - outputs = {self.nodes[0].getnewaddress():1.1} + outputs = {self.nodes[0].getnewaddress():1.09999500} rawtx = self.nodes[1].createrawtransaction(inputs, outputs) + # fund a transaction that does not require a new key for the change output + self.nodes[1].fundrawtransaction(rawtx) + # fund a transaction that requires a new key for the change output # creating the key must be impossible because the wallet is locked - assert_raises_rpc_error(-4, "Keypool ran out, please call keypoolrefill first", self.nodes[1].fundrawtransaction, rawtx) + outputs = {self.nodes[0].getnewaddress():1.1} + rawtx = self.nodes[1].createrawtransaction(inputs, outputs) + assert_raises_rpc_error(-4, "Transaction needs a change address, but we can't generate it. Please call keypoolrefill first.", self.nodes[1].fundrawtransaction, rawtx) # Refill the keypool. self.nodes[1].walletpassphrase("test", 100) diff --git a/test/functional/rpc_generateblock.py b/test/functional/rpc_generateblock.py new file mode 100755 index 0000000000..aa58c0af9d --- /dev/null +++ b/test/functional/rpc_generateblock.py @@ -0,0 +1,106 @@ +#!/usr/bin/env python3 +# Copyright (c) 2020 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +'''Test generateblock rpc. +''' + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal, + assert_raises_rpc_error, +) + + +class GenerateBlockTest(BitcoinTestFramework): + def set_test_params(self): + self.num_nodes = 1 + + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + + def run_test(self): + node = self.nodes[0] + + self.log.info('Generate an empty block to address') + address = node.getnewaddress() + hash = node.generateblock(output=address, transactions=[])['hash'] + block = node.getblock(blockhash=hash, verbose=2) + assert_equal(len(block['tx']), 1) + assert_equal(block['tx'][0]['vout'][0]['scriptPubKey']['addresses'][0], address) + + self.log.info('Generate an empty block to a descriptor') + hash = node.generateblock('addr(' + address + ')', [])['hash'] + block = node.getblock(blockhash=hash, verbosity=2) + assert_equal(len(block['tx']), 1) + assert_equal(block['tx'][0]['vout'][0]['scriptPubKey']['addresses'][0], address) + + self.log.info('Generate an empty block to a combo descriptor with compressed pubkey') + combo_key = '0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798' + combo_address = 'bcrt1qw508d6qejxtdg4y5r3zarvary0c5xw7kygt080' + hash = node.generateblock('combo(' + combo_key + ')', [])['hash'] + block = node.getblock(hash, 2) + assert_equal(len(block['tx']), 1) + assert_equal(block['tx'][0]['vout'][0]['scriptPubKey']['addresses'][0], combo_address) + + self.log.info('Generate an empty block to a combo descriptor with uncompressed pubkey') + combo_key = '0408ef68c46d20596cc3f6ddf7c8794f71913add807f1dc55949fa805d764d191c0b7ce6894c126fce0babc6663042f3dde9b0cf76467ea315514e5a6731149c67' + combo_address = 'mkc9STceoCcjoXEXe6cm66iJbmjM6zR9B2' + hash = node.generateblock('combo(' + combo_key + ')', [])['hash'] + block = node.getblock(hash, 2) + assert_equal(len(block['tx']), 1) + assert_equal(block['tx'][0]['vout'][0]['scriptPubKey']['addresses'][0], combo_address) + + # Generate 110 blocks to spend + node.generatetoaddress(110, address) + + # Generate some extra mempool transactions to verify they don't get mined + for i in range(10): + node.sendtoaddress(address, 0.001) + + self.log.info('Generate block with txid') + txid = node.sendtoaddress(address, 1) + hash = node.generateblock(address, [txid])['hash'] + block = node.getblock(hash, 1) + assert_equal(len(block['tx']), 2) + assert_equal(block['tx'][1], txid) + + self.log.info('Generate block with raw tx') + utxos = node.listunspent(addresses=[address]) + raw = node.createrawtransaction([{'txid':utxos[0]['txid'], 'vout':utxos[0]['vout']}],[{address:1}]) + signed_raw = node.signrawtransactionwithwallet(raw)['hex'] + hash = node.generateblock(address, [signed_raw])['hash'] + block = node.getblock(hash, 1) + assert_equal(len(block['tx']), 2) + txid = block['tx'][1] + assert_equal(node.gettransaction(txid)['hex'], signed_raw) + + self.log.info('Fail to generate block with out of order txs') + raw1 = node.createrawtransaction([{'txid':txid, 'vout':0}],[{address:0.9999}]) + signed_raw1 = node.signrawtransactionwithwallet(raw1)['hex'] + txid1 = node.sendrawtransaction(signed_raw1) + raw2 = node.createrawtransaction([{'txid':txid1, 'vout':0}],[{address:0.999}]) + signed_raw2 = node.signrawtransactionwithwallet(raw2)['hex'] + assert_raises_rpc_error(-25, 'TestBlockValidity failed: bad-txns-inputs-missingorspent', node.generateblock, address, [signed_raw2, txid1]) + + self.log.info('Fail to generate block with txid not in mempool') + missing_txid = '0000000000000000000000000000000000000000000000000000000000000000' + assert_raises_rpc_error(-5, 'Transaction ' + missing_txid + ' not in mempool.', node.generateblock, address, [missing_txid]) + + self.log.info('Fail to generate block with invalid raw tx') + invalid_raw_tx = '0000' + assert_raises_rpc_error(-22, 'Transaction decode failed for ' + invalid_raw_tx, node.generateblock, address, [invalid_raw_tx]) + + self.log.info('Fail to generate block with invalid address/descriptor') + assert_raises_rpc_error(-5, 'Invalid address or descriptor', node.generateblock, '1234', []) + + self.log.info('Fail to generate block with a ranged descriptor') + ranged_descriptor = 'pkh(tpubD6NzVbkrYhZ4XgiXtGrdW5XDAPFCL9h7we1vwNCpn8tGbBcgfVYjXyhWo4E1xkh56hjod1RhGjxbaTLV3X4FyWuejifB9jusQ46QzG87VKp/0/*)' + assert_raises_rpc_error(-8, 'Ranged descriptor not accepted. Maybe pass through deriveaddresses first?', node.generateblock, ranged_descriptor, []) + + self.log.info('Fail to generate block with a descriptor missing a private key') + child_descriptor = 'pkh(tpubD6NzVbkrYhZ4XgiXtGrdW5XDAPFCL9h7we1vwNCpn8tGbBcgfVYjXyhWo4E1xkh56hjod1RhGjxbaTLV3X4FyWuejifB9jusQ46QzG87VKp/0\'/0)' + assert_raises_rpc_error(-5, 'Cannot derive script without private keys', node.generateblock, child_descriptor, []) + +if __name__ == '__main__': + GenerateBlockTest().main() diff --git a/test/functional/rpc_getaddressinfo_label_deprecation.py b/test/functional/rpc_getaddressinfo_label_deprecation.py index 5e739ebede..09545ebce7 100755 --- a/test/functional/rpc_getaddressinfo_label_deprecation.py +++ b/test/functional/rpc_getaddressinfo_label_deprecation.py @@ -1,10 +1,10 @@ #!/usr/bin/env python3 -# Copyright (c) 2020 The Bitcoin Core developers +# Copyright (c) 2020-2019 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """ Test deprecation of the RPC getaddressinfo `label` field. It has been -superceded by the `labels` field. +superseded by the `labels` field. """ from test_framework.test_framework import BitcoinTestFramework diff --git a/test/functional/rpc_getaddressinfo_labels_purpose_deprecation.py b/test/functional/rpc_getaddressinfo_labels_purpose_deprecation.py index 3f2e8dee18..903f5536b9 100755 --- a/test/functional/rpc_getaddressinfo_labels_purpose_deprecation.py +++ b/test/functional/rpc_getaddressinfo_labels_purpose_deprecation.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2020-2019 The Bitcoin Core developers +# Copyright (c) 2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """ diff --git a/test/functional/rpc_help.py b/test/functional/rpc_help.py index 027ae368e7..9b981b864e 100755 --- a/test/functional/rpc_help.py +++ b/test/functional/rpc_help.py @@ -18,6 +18,8 @@ class HelpRpcTest(BitcoinTestFramework): def run_test(self): self.test_categories() self.dump_help() + if self.is_wallet_compiled(): + self.wallet_help() def test_categories(self): node = self.nodes[0] @@ -53,6 +55,11 @@ class HelpRpcTest(BitcoinTestFramework): # Make sure the node can generate the help at runtime without crashing f.write(self.nodes[0].help(call)) + def wallet_help(self): + assert 'getnewaddress ( "label" "address_type" )' in self.nodes[0].help('getnewaddress') + self.restart_node(0, extra_args=['-nowallet=1']) + assert 'getnewaddress ( "label" "address_type" )' in self.nodes[0].help('getnewaddress') + if __name__ == '__main__': HelpRpcTest().main() diff --git a/test/functional/rpc_net.py b/test/functional/rpc_net.py index 376bb35f07..58d8c4abe1 100755 --- a/test/functional/rpc_net.py +++ b/test/functional/rpc_net.py @@ -28,6 +28,7 @@ from test_framework.messages import ( NODE_WITNESS, ) + def assert_net_servicesnames(servicesflag, servicenames): """Utility that checks if all flags are correctly decoded in `getpeerinfo` and `getnetworkinfo`. @@ -40,6 +41,7 @@ def assert_net_servicesnames(servicesflag, servicenames): servicesflag_generated |= getattr(test_framework.messages, 'NODE_' + servicename) assert servicesflag_generated == servicesflag + class NetTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True @@ -57,6 +59,7 @@ class NetTest(BitcoinTestFramework): self._test_getnetworkinfo() self._test_getaddednodeinfo() self._test_getpeerinfo() + self.test_service_flags() self._test_getnodeaddresses() def _test_connection_count(self): @@ -139,6 +142,11 @@ class NetTest(BitcoinTestFramework): for info in peer_info: assert_net_servicesnames(int(info[0]["services"], 0x10), info[0]["servicesnames"]) + def test_service_flags(self): + self.nodes[0].add_p2p_connection(P2PInterface(), services=(1 << 4) | (1 << 63)) + assert_equal(['UNKNOWN[2^4]', 'UNKNOWN[2^63]'], self.nodes[0].getpeerinfo()[-1]['servicesnames']) + self.nodes[0].disconnect_p2ps() + def _test_getnodeaddresses(self): self.nodes[0].add_p2p_connection(P2PInterface()) @@ -174,5 +182,6 @@ class NetTest(BitcoinTestFramework): node_addresses = self.nodes[0].getnodeaddresses(LARGE_REQUEST_COUNT) assert_greater_than(LARGE_REQUEST_COUNT, len(node_addresses)) + if __name__ == '__main__': NetTest().main() diff --git a/test/functional/rpc_psbt.py b/test/functional/rpc_psbt.py index 3f8ee2def8..c20f813d14 100755 --- a/test/functional/rpc_psbt.py +++ b/test/functional/rpc_psbt.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the Partially Signed Transaction RPCs. @@ -44,23 +44,26 @@ class PSBTTest(BitcoinTestFramework): online_node = self.nodes[1] # Disconnect offline node from others + # Topology of test network is linear, so this one call is enough disconnect_nodes(offline_node, 1) - disconnect_nodes(online_node, 0) - disconnect_nodes(offline_node, 2) - disconnect_nodes(mining_node, 0) + + # Create watchonly on online_node + online_node.createwallet(wallet_name='wonline', disable_private_keys=True) + wonline = online_node.get_wallet_rpc('wonline') + w2 = online_node.get_wallet_rpc('') # Mine a transaction that credits the offline address offline_addr = offline_node.getnewaddress(address_type="p2sh-segwit") - online_addr = online_node.getnewaddress(address_type="p2sh-segwit") - online_node.importaddress(offline_addr, "", False) + online_addr = w2.getnewaddress(address_type="p2sh-segwit") + wonline.importaddress(offline_addr, "", False) mining_node.sendtoaddress(address=offline_addr, amount=1.0) mining_node.generate(nblocks=1) self.sync_blocks([mining_node, online_node]) # Construct an unsigned PSBT on the online node (who doesn't know the output is Segwit, so will include a non-witness UTXO) - utxos = online_node.listunspent(addresses=[offline_addr]) - raw = online_node.createrawtransaction([{"txid":utxos[0]["txid"], "vout":utxos[0]["vout"]}],[{online_addr:0.9999}]) - psbt = online_node.walletprocesspsbt(online_node.converttopsbt(raw))["psbt"] + utxos = wonline.listunspent(addresses=[offline_addr]) + raw = wonline.createrawtransaction([{"txid":utxos[0]["txid"], "vout":utxos[0]["vout"]}],[{online_addr:0.9999}]) + psbt = wonline.walletprocesspsbt(online_node.converttopsbt(raw))["psbt"] assert "non_witness_utxo" in mining_node.decodepsbt(psbt)["inputs"][0] # Have the offline node sign the PSBT (which will update the UTXO to segwit) @@ -73,6 +76,8 @@ class PSBTTest(BitcoinTestFramework): self.sync_blocks([mining_node, online_node]) assert_equal(online_node.gettxout(txid,0)["confirmations"], 1) + wonline.unloadwallet() + # Reconnect connect_nodes(self.nodes[0], 1) connect_nodes(self.nodes[0], 2) @@ -97,13 +102,23 @@ class PSBTTest(BitcoinTestFramework): final_tx = self.nodes[0].finalizepsbt(signed_tx)['hex'] self.nodes[0].sendrawtransaction(final_tx) - # Create p2sh, p2wpkh, and p2wsh addresses + # Get pubkeys pubkey0 = self.nodes[0].getaddressinfo(self.nodes[0].getnewaddress())['pubkey'] pubkey1 = self.nodes[1].getaddressinfo(self.nodes[1].getnewaddress())['pubkey'] pubkey2 = self.nodes[2].getaddressinfo(self.nodes[2].getnewaddress())['pubkey'] - p2sh = self.nodes[1].addmultisigaddress(2, [pubkey0, pubkey1, pubkey2], "", "legacy")['address'] - p2wsh = self.nodes[1].addmultisigaddress(2, [pubkey0, pubkey1, pubkey2], "", "bech32")['address'] - p2sh_p2wsh = self.nodes[1].addmultisigaddress(2, [pubkey0, pubkey1, pubkey2], "", "p2sh-segwit")['address'] + + # Setup watchonly wallets + self.nodes[2].createwallet(wallet_name='wmulti', disable_private_keys=True) + wmulti = self.nodes[2].get_wallet_rpc('wmulti') + + # Create all the addresses + p2sh = wmulti.addmultisigaddress(2, [pubkey0, pubkey1, pubkey2], "", "legacy")['address'] + p2wsh = wmulti.addmultisigaddress(2, [pubkey0, pubkey1, pubkey2], "", "bech32")['address'] + p2sh_p2wsh = wmulti.addmultisigaddress(2, [pubkey0, pubkey1, pubkey2], "", "p2sh-segwit")['address'] + if not self.options.descriptors: + wmulti.importaddress(p2sh) + wmulti.importaddress(p2wsh) + wmulti.importaddress(p2sh_p2wsh) p2wpkh = self.nodes[1].getnewaddress("", "bech32") p2pkh = self.nodes[1].getnewaddress("", "legacy") p2sh_p2wpkh = self.nodes[1].getnewaddress("", "p2sh-segwit") @@ -154,11 +169,14 @@ class PSBTTest(BitcoinTestFramework): assert_raises_rpc_error(-4, "Fee exceeds maximum configured by -maxtxfee", self.nodes[1].walletcreatefundedpsbt, [{"txid":txid,"vout":p2wpkh_pos},{"txid":txid,"vout":p2sh_p2wpkh_pos},{"txid":txid,"vout":p2pkh_pos}], {self.nodes[1].getnewaddress():1}, 0, {"feeRate": 10, "add_inputs": False}) # partially sign multisig things with node 1 - psbtx = self.nodes[1].walletcreatefundedpsbt([{"txid":txid,"vout":p2wsh_pos},{"txid":txid,"vout":p2sh_pos},{"txid":txid,"vout":p2sh_p2wsh_pos}], {self.nodes[1].getnewaddress():29.99})['psbt'] + psbtx = wmulti.walletcreatefundedpsbt(inputs=[{"txid":txid,"vout":p2wsh_pos},{"txid":txid,"vout":p2sh_pos},{"txid":txid,"vout":p2sh_p2wsh_pos}], outputs={self.nodes[1].getnewaddress():29.99}, options={'changeAddress': self.nodes[1].getrawchangeaddress()})['psbt'] walletprocesspsbt_out = self.nodes[1].walletprocesspsbt(psbtx) psbtx = walletprocesspsbt_out['psbt'] assert_equal(walletprocesspsbt_out['complete'], False) + # Unload wmulti, we don't need it anymore + wmulti.unloadwallet() + # partially sign with node 2. This should be complete and sendable walletprocesspsbt_out = self.nodes[2].walletprocesspsbt(psbtx) assert_equal(walletprocesspsbt_out['complete'], True) @@ -305,7 +323,7 @@ class PSBTTest(BitcoinTestFramework): # Signer tests for i, signer in enumerate(signers): - self.nodes[2].createwallet("wallet{}".format(i)) + self.nodes[2].createwallet(wallet_name="wallet{}".format(i)) wrpc = self.nodes[2].get_wallet_rpc("wallet{}".format(i)) for key in signer['privkeys']: wrpc.importprivkey(key) diff --git a/test/functional/rpc_scantxoutset.py b/test/functional/rpc_scantxoutset.py index c3d34be0dd..861b394e70 100755 --- a/test/functional/rpc_scantxoutset.py +++ b/test/functional/rpc_scantxoutset.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the scantxoutset rpc call.""" diff --git a/test/functional/rpc_signrawtransaction.py b/test/functional/rpc_signrawtransaction.py index 780758e219..3d08202724 100755 --- a/test/functional/rpc_signrawtransaction.py +++ b/test/functional/rpc_signrawtransaction.py @@ -1,13 +1,14 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test transaction signing using the signrawtransaction* RPCs.""" +from test_framework.address import check_script, script_to_p2sh from test_framework.test_framework import BitcoinTestFramework -from test_framework.util import assert_equal, assert_raises_rpc_error, hex_str_to_bytes +from test_framework.util import assert_equal, assert_raises_rpc_error, find_vout_for_address, hex_str_to_bytes from test_framework.messages import sha256 -from test_framework.script import CScript, OP_0 +from test_framework.script import CScript, OP_0, OP_CHECKSIG from decimal import Decimal @@ -26,6 +27,7 @@ class SignRawTransactionsTest(BitcoinTestFramework): 1) The transaction has a complete set of signatures 2) No script verification error occurred""" + self.log.info("Test valid raw transaction with one input") privKeys = ['cUeKHd5orzT3mz8P9pxyREHfsWtVfgsfDjiZZBcjUBAaGk1BTj7N', 'cVKpPfVKSJxKqVpE9awvXNWuLHCa5j5tiE7K6zbUSptFpTEtiFrA'] inputs = [ @@ -48,7 +50,7 @@ class SignRawTransactionsTest(BitcoinTestFramework): assert 'errors' not in rawTxSigned def test_with_lock_outputs(self): - """Test correct error reporting when trying to sign a locked output""" + self.log.info("Test correct error reporting when trying to sign a locked output") self.nodes[0].encryptwallet("password") rawTx = '020000000156b958f78e3f24e0b2f4e4db1255426b0902027cb37e3ddadb52e37c3557dddb0000000000ffffffff01c0a6b929010000001600149a2ee8c77140a053f36018ac8124a6ececc1668a00000000' @@ -64,6 +66,7 @@ class SignRawTransactionsTest(BitcoinTestFramework): 4) Two script verification errors occurred 5) Script verification errors have certain properties ("txid", "vout", "scriptSig", "sequence", "error") 6) The verification errors refer to the invalid (vin 1) and missing input (vin 2)""" + self.log.info("Test script verification errors") privKeys = ['cUeKHd5orzT3mz8P9pxyREHfsWtVfgsfDjiZZBcjUBAaGk1BTj7N'] inputs = [ @@ -146,7 +149,7 @@ class SignRawTransactionsTest(BitcoinTestFramework): assert not rawTxSigned['errors'][0]['witness'] def witness_script_test(self): - # Now test signing transaction to P2SH-P2WSH addresses without wallet + self.log.info("Test signing transaction to P2SH-P2WSH addresses without wallet") # Create a new P2SH-P2WSH 1-of-1 multisig address: embedded_address = self.nodes[1].getaddressinfo(self.nodes[1].getnewaddress()) embedded_privkey = self.nodes[1].dumpprivkey(embedded_address["address"]) @@ -168,6 +171,33 @@ class SignRawTransactionsTest(BitcoinTestFramework): assert 'complete' in spending_tx_signed assert_equal(spending_tx_signed['complete'], True) + # Now test with P2PKH and P2PK scripts as the witnessScript + for tx_type in ['P2PKH', 'P2PK']: # these tests are order-independent + self.verify_txn_with_witness_script(tx_type) + + def verify_txn_with_witness_script(self, tx_type): + self.log.info("Test with a {} script as the witnessScript".format(tx_type)) + embedded_addr_info = self.nodes[1].getaddressinfo(self.nodes[1].getnewaddress('', 'legacy')) + embedded_privkey = self.nodes[1].dumpprivkey(embedded_addr_info['address']) + witness_script = { + 'P2PKH': embedded_addr_info['scriptPubKey'], + 'P2PK': CScript([hex_str_to_bytes(embedded_addr_info['pubkey']), OP_CHECKSIG]).hex() + }.get(tx_type, "Invalid tx_type") + redeem_script = CScript([OP_0, sha256(check_script(witness_script))]).hex() + addr = script_to_p2sh(redeem_script) + script_pub_key = self.nodes[1].validateaddress(addr)['scriptPubKey'] + # Fund that address + txid = self.nodes[0].sendtoaddress(addr, 10) + vout = find_vout_for_address(self.nodes[0], txid, addr) + self.nodes[0].generate(1) + # Now create and sign a transaction spending that output on node[0], which doesn't know the scripts or keys + spending_tx = self.nodes[0].createrawtransaction([{'txid': txid, 'vout': vout}], {self.nodes[1].getnewaddress(): Decimal("9.999")}) + spending_tx_signed = self.nodes[0].signrawtransactionwithkey(spending_tx, [embedded_privkey], [{'txid': txid, 'vout': vout, 'scriptPubKey': script_pub_key, 'redeemScript': redeem_script, 'witnessScript': witness_script, 'amount': 10}]) + # Check the signing completed successfully + assert 'complete' in spending_tx_signed + assert_equal(spending_tx_signed['complete'], True) + self.nodes[0].sendrawtransaction(spending_tx_signed['hex']) + def run_test(self): self.successful_signing_test() self.script_verification_error_test() diff --git a/test/functional/rpc_users.py b/test/functional/rpc_users.py index b75ce15f2e..daf02fc4f3 100755 --- a/test/functional/rpc_users.py +++ b/test/functional/rpc_users.py @@ -20,6 +20,7 @@ import string import configparser import sys + def call_with_auth(node, user, password): url = urllib.parse.urlparse(node.url) headers = {"Authorization": "Basic " + str_to_b64str('{}:{}'.format(user, password))} @@ -64,9 +65,9 @@ class HTTPBasicsTest(BitcoinTestFramework): self.password = lines[3] with open(os.path.join(get_datadir_path(self.options.tmpdir, 0), "bitcoin.conf"), 'a', encoding='utf8') as f: - f.write(rpcauth+"\n") - f.write(rpcauth2+"\n") - f.write(rpcauth3+"\n") + f.write(rpcauth + "\n") + f.write(rpcauth2 + "\n") + f.write(rpcauth3 + "\n") with open(os.path.join(get_datadir_path(self.options.tmpdir, 1), "bitcoin.conf"), 'a', encoding='utf8') as f: f.write("rpcuser={}\n".format(self.rpcuser)) f.write("rpcpassword={}\n".format(self.rpcpassword)) @@ -76,19 +77,16 @@ class HTTPBasicsTest(BitcoinTestFramework): assert_equal(200, call_with_auth(node, user, password).status) self.log.info('Wrong...') - assert_equal(401, call_with_auth(node, user, password+'wrong').status) + assert_equal(401, call_with_auth(node, user, password + 'wrong').status) self.log.info('Wrong...') - assert_equal(401, call_with_auth(node, user+'wrong', password).status) + assert_equal(401, call_with_auth(node, user + 'wrong', password).status) self.log.info('Wrong...') - assert_equal(401, call_with_auth(node, user+'wrong', password+'wrong').status) + assert_equal(401, call_with_auth(node, user + 'wrong', password + 'wrong').status) def run_test(self): - - ################################################## - # Check correctness of the rpcauth config option # - ################################################## + self.log.info('Check correctness of the rpcauth config option') url = urllib.parse.urlparse(self.nodes[0].url) self.test_auth(self.nodes[0], url.username, url.password) @@ -96,12 +94,18 @@ class HTTPBasicsTest(BitcoinTestFramework): self.test_auth(self.nodes[0], 'rt2', self.rt2password) self.test_auth(self.nodes[0], self.user, self.password) - ############################################################### - # Check correctness of the rpcuser/rpcpassword config options # - ############################################################### + self.log.info('Check correctness of the rpcuser/rpcpassword config options') url = urllib.parse.urlparse(self.nodes[1].url) self.test_auth(self.nodes[1], self.rpcuser, self.rpcpassword) + self.log.info('Check that failure to write cookie file will abort the node gracefully') + self.stop_node(0) + cookie_file = os.path.join(get_datadir_path(self.options.tmpdir, 0), self.chain, '.cookie.tmp') + os.mkdir(cookie_file) + init_error = 'Error: Unable to start HTTP server. See debug log for details.' + self.nodes[0].assert_start_raises_init_error(expected_msg=init_error) + + if __name__ == '__main__': - HTTPBasicsTest ().main () + HTTPBasicsTest().main() diff --git a/test/functional/test_framework/address.py b/test/functional/test_framework/address.py index 6a7e91216a..9506b63f82 100644 --- a/test/functional/test_framework/address.py +++ b/test/functional/test_framework/address.py @@ -1,16 +1,19 @@ #!/usr/bin/env python3 -# Copyright (c) 2016-2019 The Bitcoin Core developers +# Copyright (c) 2016-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Encode and decode BASE58, P2PKH and P2SH addresses.""" import enum +import unittest from .script import hash256, hash160, sha256, CScript, OP_0 from .util import hex_str_to_bytes from . import segwit_addr +from test_framework.util import assert_equal + ADDRESS_BCRT1_UNSPENDABLE = 'bcrt1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq3xueyj' ADDRESS_BCRT1_UNSPENDABLE_DESCRIPTOR = 'addr(bcrt1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq3xueyj)#juyq9d97' # Coins sent to this address can be spent with a witness stack of just OP_TRUE @@ -41,7 +44,32 @@ def byte_to_base58(b, version): str = str[2:] return result -# TODO: def base58_decode + +def base58_to_byte(s, verify_checksum=True): + if not s: + return b'' + n = 0 + for c in s: + n *= 58 + assert c in chars + digit = chars.index(c) + n += digit + h = '%x' % n + if len(h) % 2: + h = '0' + h + res = n.to_bytes((n.bit_length() + 7) // 8, 'big') + pad = 0 + for c in s: + if c == chars[0]: + pad += 1 + else: + break + res = b'\x00' * pad + res + if verify_checksum: + assert_equal(hash256(res[:-4])[:4], res[-4:]) + + return res[1:-4], int(res[0]) + def keyhash_to_p2pkh(hash, main = False): assert len(hash) == 20 @@ -100,3 +128,22 @@ def check_script(script): if (type(script) is bytes or type(script) is CScript): return script assert False + + +class TestFrameworkScript(unittest.TestCase): + def test_base58encodedecode(self): + def check_base58(data, version): + self.assertEqual(base58_to_byte(byte_to_base58(data, version)), (data, version)) + + check_base58(b'\x1f\x8e\xa1p*{\xd4\x94\x1b\xca\tA\xb8R\xc4\xbb\xfe\xdb.\x05', 111) + check_base58(b':\x0b\x05\xf4\xd7\xf6l;\xa7\x00\x9fE50)l\x84\\\xc9\xcf', 111) + check_base58(b'A\xc1\xea\xf1\x11\x80%Y\xba\xd6\x1b`\xd6+\x1f\x89|c\x92\x8a', 111) + check_base58(b'\0A\xc1\xea\xf1\x11\x80%Y\xba\xd6\x1b`\xd6+\x1f\x89|c\x92\x8a', 111) + check_base58(b'\0\0A\xc1\xea\xf1\x11\x80%Y\xba\xd6\x1b`\xd6+\x1f\x89|c\x92\x8a', 111) + check_base58(b'\0\0\0A\xc1\xea\xf1\x11\x80%Y\xba\xd6\x1b`\xd6+\x1f\x89|c\x92\x8a', 111) + check_base58(b'\x1f\x8e\xa1p*{\xd4\x94\x1b\xca\tA\xb8R\xc4\xbb\xfe\xdb.\x05', 0) + check_base58(b':\x0b\x05\xf4\xd7\xf6l;\xa7\x00\x9fE50)l\x84\\\xc9\xcf', 0) + check_base58(b'A\xc1\xea\xf1\x11\x80%Y\xba\xd6\x1b`\xd6+\x1f\x89|c\x92\x8a', 0) + check_base58(b'\0A\xc1\xea\xf1\x11\x80%Y\xba\xd6\x1b`\xd6+\x1f\x89|c\x92\x8a', 0) + check_base58(b'\0\0A\xc1\xea\xf1\x11\x80%Y\xba\xd6\x1b`\xd6+\x1f\x89|c\x92\x8a', 0) + check_base58(b'\0\0\0A\xc1\xea\xf1\x11\x80%Y\xba\xd6\x1b`\xd6+\x1f\x89|c\x92\x8a', 0) diff --git a/test/functional/test_framework/authproxy.py b/test/functional/test_framework/authproxy.py index 4ba6ac1db2..05308931e3 100644 --- a/test/functional/test_framework/authproxy.py +++ b/test/functional/test_framework/authproxy.py @@ -101,23 +101,26 @@ class AuthServiceProxy(): if os.name == 'nt': # Windows somehow does not like to re-use connections # TODO: Find out why the connection would disconnect occasionally and make it reusable on Windows + # Avoid "ConnectionAbortedError: [WinError 10053] An established connection was aborted by the software in your host machine" self._set_conn() try: self.__conn.request(method, path, postdata, headers) return self._get_response() - except http.client.BadStatusLine as e: - if e.line == "''": # if connection was closed, try again + except (BrokenPipeError, ConnectionResetError): + # Python 3.5+ raises BrokenPipeError when the connection was reset + # ConnectionResetError happens on FreeBSD + self.__conn.close() + self.__conn.request(method, path, postdata, headers) + return self._get_response() + except OSError as e: + retry = ( + '[WinError 10053] An established connection was aborted by the software in your host machine' in str(e)) + if retry: self.__conn.close() self.__conn.request(method, path, postdata, headers) return self._get_response() else: raise - except (BrokenPipeError, ConnectionResetError): - # Python 3.5+ raises BrokenPipeError instead of BadStatusLine when the connection was reset - # ConnectionResetError happens on FreeBSD with Python 3.4 - self.__conn.close() - self.__conn.request(method, path, postdata, headers) - return self._get_response() def get_request(self, *args, **argsn): AuthServiceProxy.__id_count += 1 diff --git a/test/functional/test_framework/bignum.py b/test/functional/test_framework/bignum.py deleted file mode 100644 index db5ccd62c2..0000000000 --- a/test/functional/test_framework/bignum.py +++ /dev/null @@ -1,58 +0,0 @@ -#!/usr/bin/env python3 -# -# Distributed under the MIT software license, see the accompanying -# file COPYING or http://www.opensource.org/licenses/mit-license.php. -"""Big number routines. - -This file is copied from python-bitcoinlib. -""" - -import struct - - -# generic big endian MPI format - -def bn_bytes(v, have_ext=False): - ext = 0 - if have_ext: - ext = 1 - return ((v.bit_length()+7)//8) + ext - -def bn2bin(v): - s = bytearray() - i = bn_bytes(v) - while i > 0: - s.append((v >> ((i-1) * 8)) & 0xff) - i -= 1 - return s - -def bn2mpi(v): - have_ext = False - if v.bit_length() > 0: - have_ext = (v.bit_length() & 0x07) == 0 - - neg = False - if v < 0: - neg = True - v = -v - - s = struct.pack(b">I", bn_bytes(v, have_ext)) - ext = bytearray() - if have_ext: - ext.append(0) - v_bin = bn2bin(v) - if neg: - if have_ext: - ext[0] |= 0x80 - else: - v_bin[0] |= 0x80 - return s + ext + v_bin - -# bitcoin-specific little endian format, with implicit size -def mpi2vch(s): - r = s[4:] # strip size - r = r[::-1] # reverse string, converting BE->LE - return r - -def bn2vch(v): - return bytes(mpi2vch(bn2mpi(v))) diff --git a/test/functional/test_framework/blocktools.py b/test/functional/test_framework/blocktools.py index d741b00ba0..afc1995009 100644 --- a/test/functional/test_framework/blocktools.py +++ b/test/functional/test_framework/blocktools.py @@ -4,6 +4,8 @@ # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Utilities for manipulating blocks and transactions.""" +import unittest + from .address import ( key_to_p2sh_p2wpkh, key_to_p2wpkh, @@ -217,3 +219,9 @@ def send_to_witness(use_p2wsh, node, utxo, pubkey, encode_p2sh, amount, sign=Tru tx_to_witness = ToHex(tx) return node.sendrawtransaction(tx_to_witness) + +class TestFrameworkBlockTools(unittest.TestCase): + def test_create_coinbase(self): + height = 20 + coinbase_tx = create_coinbase(height=height) + assert_equal(CScriptNum.decode(coinbase_tx.vin[0].scriptSig), height) diff --git a/test/functional/test_framework/messages.py b/test/functional/test_framework/messages.py index 285a3fbbf4..4d1dd4422e 100755 --- a/test/functional/test_framework/messages.py +++ b/test/functional/test_framework/messages.py @@ -1,7 +1,7 @@ #!/usr/bin/env python3 # Copyright (c) 2010 ArtForz -- public domain half-a-node # Copyright (c) 2012 Jeff Garzik -# Copyright (c) 2010-2019 The Bitcoin Core developers +# Copyright (c) 2010-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Bitcoin test framework primitive and message structures @@ -37,6 +37,8 @@ MY_RELAY = 1 # from version 70001 onwards, fRelay should be appended to version MAX_LOCATOR_SZ = 101 MAX_BLOCK_BASE_SIZE = 1000000 +MAX_BLOOM_FILTER_SIZE = 36000 +MAX_BLOOM_HASH_FUNCS = 50 COIN = 100000000 # 1 btc in satoshis MAX_MONEY = 21000000 * COIN @@ -51,9 +53,13 @@ NODE_NETWORK_LIMITED = (1 << 10) MSG_TX = 1 MSG_BLOCK = 2 +MSG_FILTERED_BLOCK = 3 +MSG_CMPCT_BLOCK = 4 MSG_WITNESS_FLAG = 1 << 30 MSG_TYPE_MASK = 0xffffffff >> 2 +FILTER_TYPE_BASIC = 0 + # Serialization/deserialization tools def sha256(s): return hashlib.new('sha256', s).digest() @@ -225,10 +231,11 @@ class CInv: typemap = { 0: "Error", - 1: "TX", - 2: "Block", - 1|MSG_WITNESS_FLAG: "WitnessTx", - 2|MSG_WITNESS_FLAG : "WitnessBlock", + MSG_TX: "TX", + MSG_BLOCK: "Block", + MSG_TX | MSG_WITNESS_FLAG: "WitnessTx", + MSG_BLOCK | MSG_WITNESS_FLAG: "WitnessBlock", + MSG_FILTERED_BLOCK: "filtered Block", 4: "CompactBlock" } @@ -599,16 +606,16 @@ class CBlock(CBlockHeader): __slots__ = ("vtx",) def __init__(self, header=None): - super(CBlock, self).__init__(header) + super().__init__(header) self.vtx = [] def deserialize(self, f): - super(CBlock, self).deserialize(f) + super().deserialize(f) self.vtx = deser_vector(f, CTransaction) def serialize(self, with_witness=True): r = b"" - r += super(CBlock, self).serialize() + r += super().serialize() if with_witness: r += ser_vector(self.vtx, "serialize_with_witness") else: @@ -748,7 +755,7 @@ class P2PHeaderAndShortIDs: class P2PHeaderAndShortWitnessIDs(P2PHeaderAndShortIDs): __slots__ = () def serialize(self): - return super(P2PHeaderAndShortWitnessIDs, self).serialize(with_witness=True) + return super().serialize(with_witness=True) # Calculate the BIP 152-compact blocks shortid for a given transaction hash def calculate_shortid(k0, k1, tx_hash): @@ -944,7 +951,7 @@ class CMerkleBlock: class msg_version: __slots__ = ("addrFrom", "addrTo", "nNonce", "nRelay", "nServices", "nStartingHeight", "nTime", "nVersion", "strSubVer") - command = b"version" + msgtype = b"version" def __init__(self): self.nVersion = MY_VERSION @@ -1002,7 +1009,7 @@ class msg_version: class msg_verack: __slots__ = () - command = b"verack" + msgtype = b"verack" def __init__(self): pass @@ -1019,7 +1026,7 @@ class msg_verack: class msg_addr: __slots__ = ("addrs",) - command = b"addr" + msgtype = b"addr" def __init__(self): self.addrs = [] @@ -1036,7 +1043,7 @@ class msg_addr: class msg_inv: __slots__ = ("inv",) - command = b"inv" + msgtype = b"inv" def __init__(self, inv=None): if inv is None: @@ -1056,7 +1063,7 @@ class msg_inv: class msg_getdata: __slots__ = ("inv",) - command = b"getdata" + msgtype = b"getdata" def __init__(self, inv=None): self.inv = inv if inv is not None else [] @@ -1073,7 +1080,7 @@ class msg_getdata: class msg_getblocks: __slots__ = ("locator", "hashstop") - command = b"getblocks" + msgtype = b"getblocks" def __init__(self): self.locator = CBlockLocator() @@ -1097,7 +1104,7 @@ class msg_getblocks: class msg_tx: __slots__ = ("tx",) - command = b"tx" + msgtype = b"tx" def __init__(self, tx=CTransaction()): self.tx = tx @@ -1121,7 +1128,7 @@ class msg_no_witness_tx(msg_tx): class msg_block: __slots__ = ("block",) - command = b"block" + msgtype = b"block" def __init__(self, block=None): if block is None: @@ -1140,12 +1147,12 @@ class msg_block: # for cases where a user needs tighter control over what is sent over the wire -# note that the user must supply the name of the command, and the data +# note that the user must supply the name of the msgtype, and the data class msg_generic: - __slots__ = ("command", "data") + __slots__ = ("msgtype", "data") - def __init__(self, command, data=None): - self.command = command + def __init__(self, msgtype, data=None): + self.msgtype = msgtype self.data = data def serialize(self): @@ -1163,7 +1170,7 @@ class msg_no_witness_block(msg_block): class msg_getaddr: __slots__ = () - command = b"getaddr" + msgtype = b"getaddr" def __init__(self): pass @@ -1180,7 +1187,7 @@ class msg_getaddr: class msg_ping: __slots__ = ("nonce",) - command = b"ping" + msgtype = b"ping" def __init__(self, nonce=0): self.nonce = nonce @@ -1199,7 +1206,7 @@ class msg_ping: class msg_pong: __slots__ = ("nonce",) - command = b"pong" + msgtype = b"pong" def __init__(self, nonce=0): self.nonce = nonce @@ -1218,7 +1225,7 @@ class msg_pong: class msg_mempool: __slots__ = () - command = b"mempool" + msgtype = b"mempool" def __init__(self): pass @@ -1235,7 +1242,7 @@ class msg_mempool: class msg_notfound: __slots__ = ("vec", ) - command = b"notfound" + msgtype = b"notfound" def __init__(self, vec=None): self.vec = vec or [] @@ -1252,7 +1259,7 @@ class msg_notfound: class msg_sendheaders: __slots__ = () - command = b"sendheaders" + msgtype = b"sendheaders" def __init__(self): pass @@ -1273,7 +1280,7 @@ class msg_sendheaders: # hash_stop (hash of last desired block header, 0 to get as many as possible) class msg_getheaders: __slots__ = ("hashstop", "locator",) - command = b"getheaders" + msgtype = b"getheaders" def __init__(self): self.locator = CBlockLocator() @@ -1299,7 +1306,7 @@ class msg_getheaders: # <count> <vector of block headers> class msg_headers: __slots__ = ("headers",) - command = b"headers" + msgtype = b"headers" def __init__(self, headers=None): self.headers = headers if headers is not None else [] @@ -1318,10 +1325,94 @@ class msg_headers: return "msg_headers(headers=%s)" % repr(self.headers) +class msg_merkleblock: + __slots__ = ("merkleblock",) + msgtype = b"merkleblock" + + def __init__(self, merkleblock=None): + if merkleblock is None: + self.merkleblock = CMerkleBlock() + else: + self.merkleblock = merkleblock + + def deserialize(self, f): + self.merkleblock.deserialize(f) + + def serialize(self): + return self.merkleblock.serialize() + + def __repr__(self): + return "msg_merkleblock(merkleblock=%s)" % (repr(self.merkleblock)) + + +class msg_filterload: + __slots__ = ("data", "nHashFuncs", "nTweak", "nFlags") + msgtype = b"filterload" + + def __init__(self, data=b'00', nHashFuncs=0, nTweak=0, nFlags=0): + self.data = data + self.nHashFuncs = nHashFuncs + self.nTweak = nTweak + self.nFlags = nFlags + + def deserialize(self, f): + self.data = deser_string(f) + self.nHashFuncs = struct.unpack("<I", f.read(4))[0] + self.nTweak = struct.unpack("<I", f.read(4))[0] + self.nFlags = struct.unpack("<B", f.read(1))[0] + + def serialize(self): + r = b"" + r += ser_string(self.data) + r += struct.pack("<I", self.nHashFuncs) + r += struct.pack("<I", self.nTweak) + r += struct.pack("<B", self.nFlags) + return r + + def __repr__(self): + return "msg_filterload(data={}, nHashFuncs={}, nTweak={}, nFlags={})".format( + self.data, self.nHashFuncs, self.nTweak, self.nFlags) + + +class msg_filteradd: + __slots__ = ("data") + msgtype = b"filteradd" + + def __init__(self, data): + self.data = data + + def deserialize(self, f): + self.data = deser_string(f) + + def serialize(self): + r = b"" + r += ser_string(self.data) + return r + + def __repr__(self): + return "msg_filteradd(data={})".format(self.data) + + +class msg_filterclear: + __slots__ = () + msgtype = b"filterclear" + + def __init__(self): + pass + + def deserialize(self, f): + pass + + def serialize(self): + return b"" + + def __repr__(self): + return "msg_filterclear()" + class msg_feefilter: __slots__ = ("feerate",) - command = b"feefilter" + msgtype = b"feefilter" def __init__(self, feerate=0): self.feerate = feerate @@ -1340,7 +1431,7 @@ class msg_feefilter: class msg_sendcmpct: __slots__ = ("announce", "version") - command = b"sendcmpct" + msgtype = b"sendcmpct" def __init__(self): self.announce = False @@ -1362,7 +1453,7 @@ class msg_sendcmpct: class msg_cmpctblock: __slots__ = ("header_and_shortids",) - command = b"cmpctblock" + msgtype = b"cmpctblock" def __init__(self, header_and_shortids = None): self.header_and_shortids = header_and_shortids @@ -1382,7 +1473,7 @@ class msg_cmpctblock: class msg_getblocktxn: __slots__ = ("block_txn_request",) - command = b"getblocktxn" + msgtype = b"getblocktxn" def __init__(self): self.block_txn_request = None @@ -1402,7 +1493,7 @@ class msg_getblocktxn: class msg_blocktxn: __slots__ = ("block_transactions",) - command = b"blocktxn" + msgtype = b"blocktxn" def __init__(self): self.block_transactions = BlockTransactions() @@ -1424,3 +1515,154 @@ class msg_no_witness_blocktxn(msg_blocktxn): def serialize(self): return self.block_transactions.serialize(with_witness=False) + + +class msg_getcfilters: + __slots__ = ("filter_type", "start_height", "stop_hash") + msgtype = b"getcfilters" + + def __init__(self, filter_type, start_height, stop_hash): + self.filter_type = filter_type + self.start_height = start_height + self.stop_hash = stop_hash + + def deserialize(self, f): + self.filter_type = struct.unpack("<B", f.read(1))[0] + self.start_height = struct.unpack("<I", f.read(4))[0] + self.stop_hash = deser_uint256(f) + + def serialize(self): + r = b"" + r += struct.pack("<B", self.filter_type) + r += struct.pack("<I", self.start_height) + r += ser_uint256(self.stop_hash) + return r + + def __repr__(self): + return "msg_getcfilters(filter_type={:#x}, start_height={}, stop_hash={:x})".format( + self.filter_type, self.start_height, self.stop_hash) + +class msg_cfilter: + __slots__ = ("filter_type", "block_hash", "filter_data") + msgtype = b"cfilter" + + def __init__(self, filter_type=None, block_hash=None, filter_data=None): + self.filter_type = filter_type + self.block_hash = block_hash + self.filter_data = filter_data + + def deserialize(self, f): + self.filter_type = struct.unpack("<B", f.read(1))[0] + self.block_hash = deser_uint256(f) + self.filter_data = deser_string(f) + + def serialize(self): + r = b"" + r += struct.pack("<B", self.filter_type) + r += ser_uint256(self.block_hash) + r += ser_string(self.filter_data) + return r + + def __repr__(self): + return "msg_cfilter(filter_type={:#x}, block_hash={:x})".format( + self.filter_type, self.block_hash) + +class msg_getcfheaders: + __slots__ = ("filter_type", "start_height", "stop_hash") + msgtype = b"getcfheaders" + + def __init__(self, filter_type, start_height, stop_hash): + self.filter_type = filter_type + self.start_height = start_height + self.stop_hash = stop_hash + + def deserialize(self, f): + self.filter_type = struct.unpack("<B", f.read(1))[0] + self.start_height = struct.unpack("<I", f.read(4))[0] + self.stop_hash = deser_uint256(f) + + def serialize(self): + r = b"" + r += struct.pack("<B", self.filter_type) + r += struct.pack("<I", self.start_height) + r += ser_uint256(self.stop_hash) + return r + + def __repr__(self): + return "msg_getcfheaders(filter_type={:#x}, start_height={}, stop_hash={:x})".format( + self.filter_type, self.start_height, self.stop_hash) + +class msg_cfheaders: + __slots__ = ("filter_type", "stop_hash", "prev_header", "hashes") + msgtype = b"cfheaders" + + def __init__(self, filter_type=None, stop_hash=None, prev_header=None, hashes=None): + self.filter_type = filter_type + self.stop_hash = stop_hash + self.prev_header = prev_header + self.hashes = hashes + + def deserialize(self, f): + self.filter_type = struct.unpack("<B", f.read(1))[0] + self.stop_hash = deser_uint256(f) + self.prev_header = deser_uint256(f) + self.hashes = deser_uint256_vector(f) + + def serialize(self): + r = b"" + r += struct.pack("<B", self.filter_type) + r += ser_uint256(self.stop_hash) + r += ser_uint256(self.prev_header) + r += ser_uint256_vector(self.hashes) + return r + + def __repr__(self): + return "msg_cfheaders(filter_type={:#x}, stop_hash={:x})".format( + self.filter_type, self.stop_hash) + +class msg_getcfcheckpt: + __slots__ = ("filter_type", "stop_hash") + msgtype = b"getcfcheckpt" + + def __init__(self, filter_type, stop_hash): + self.filter_type = filter_type + self.stop_hash = stop_hash + + def deserialize(self, f): + self.filter_type = struct.unpack("<B", f.read(1))[0] + self.stop_hash = deser_uint256(f) + + def serialize(self): + r = b"" + r += struct.pack("<B", self.filter_type) + r += ser_uint256(self.stop_hash) + return r + + def __repr__(self): + return "msg_getcfcheckpt(filter_type={:#x}, stop_hash={:x})".format( + self.filter_type, self.stop_hash) + +class msg_cfcheckpt: + __slots__ = ("filter_type", "stop_hash", "headers") + msgtype = b"cfcheckpt" + + def __init__(self, filter_type=None, stop_hash=None, headers=None): + self.filter_type = filter_type + self.stop_hash = stop_hash + self.headers = headers + + def deserialize(self, f): + self.filter_type = struct.unpack("<B", f.read(1))[0] + self.stop_hash = deser_uint256(f) + self.headers = deser_uint256_vector(f) + + def serialize(self): + r = b"" + r += struct.pack("<B", self.filter_type) + r += ser_uint256(self.stop_hash) + r += ser_uint256_vector(self.headers) + return r + + def __repr__(self): + return "msg_cfcheckpt(filter_type={:#x}, stop_hash={:x})".format( + self.filter_type, self.stop_hash) diff --git a/test/functional/test_framework/mininode.py b/test/functional/test_framework/mininode.py index a9e669fea9..b6c37bc7e0 100755 --- a/test/functional/test_framework/mininode.py +++ b/test/functional/test_framework/mininode.py @@ -1,7 +1,7 @@ #!/usr/bin/env python3 # Copyright (c) 2010 ArtForz -- public domain half-a-node # Copyright (c) 2012 Jeff Garzik -# Copyright (c) 2010-2019 The Bitcoin Core developers +# Copyright (c) 2010-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Bitcoin P2P network half-a-node. @@ -12,7 +12,10 @@ found in the mini-node branch of http://github.com/jgarzik/pynode. P2PConnection: A low-level connection object to a node's P2P interface P2PInterface: A high-level interface object for communicating to a node over P2P P2PDataStore: A p2p interface class that keeps a store of transactions and blocks - and can respond correctly to getdata and getheaders messages""" + and can respond correctly to getdata and getheaders messages +P2PTxInvStore: A p2p interface class that inherits from P2PDataStore, and keeps + a count of how many times each txid has been announced.""" + import asyncio from collections import defaultdict from io import BytesIO @@ -28,8 +31,14 @@ from test_framework.messages import ( msg_block, MSG_BLOCK, msg_blocktxn, + msg_cfcheckpt, + msg_cfheaders, + msg_cfilter, msg_cmpctblock, msg_feefilter, + msg_filteradd, + msg_filterclear, + msg_filterload, msg_getaddr, msg_getblocks, msg_getblocktxn, @@ -38,6 +47,7 @@ from test_framework.messages import ( msg_headers, msg_inv, msg_mempool, + msg_merkleblock, msg_notfound, msg_ping, msg_pong, @@ -60,8 +70,14 @@ MESSAGEMAP = { b"addr": msg_addr, b"block": msg_block, b"blocktxn": msg_blocktxn, + b"cfcheckpt": msg_cfcheckpt, + b"cfheaders": msg_cfheaders, + b"cfilter": msg_cfilter, b"cmpctblock": msg_cmpctblock, b"feefilter": msg_feefilter, + b"filteradd": msg_filteradd, + b"filterclear": msg_filterclear, + b"filterload": msg_filterload, b"getaddr": msg_getaddr, b"getblocks": msg_getblocks, b"getblocktxn": msg_getblocktxn, @@ -70,6 +86,7 @@ MESSAGEMAP = { b"headers": msg_headers, b"inv": msg_inv, b"mempool": msg_mempool, + b"merkleblock": msg_merkleblock, b"notfound": msg_notfound, b"ping": msg_ping, b"pong": msg_pong, @@ -109,8 +126,9 @@ class P2PConnection(asyncio.Protocol): def is_connected(self): return self._transport is not None - def peer_connect(self, dstaddr, dstport, *, net): + def peer_connect(self, dstaddr, dstport, *, net, timeout_factor): assert not self.is_connected + self.timeout_factor = timeout_factor self.dstaddr = dstaddr self.dstport = dstport # The initial message to send after the connection was made: @@ -172,7 +190,7 @@ class P2PConnection(asyncio.Protocol): raise ValueError("magic bytes mismatch: {} != {}".format(repr(self.magic_bytes), repr(self.recvbuf))) if len(self.recvbuf) < 4 + 12 + 4 + 4: return - command = self.recvbuf[4:4+12].split(b"\x00", 1)[0] + msgtype = self.recvbuf[4:4+12].split(b"\x00", 1)[0] msglen = struct.unpack("<i", self.recvbuf[4+12:4+12+4])[0] checksum = self.recvbuf[4+12+4:4+12+4+4] if len(self.recvbuf) < 4 + 12 + 4 + 4 + msglen: @@ -183,10 +201,10 @@ class P2PConnection(asyncio.Protocol): if checksum != h[:4]: raise ValueError("got bad checksum " + repr(self.recvbuf)) self.recvbuf = self.recvbuf[4+12+4+4+msglen:] - if command not in MESSAGEMAP: - raise ValueError("Received unknown command from %s:%d: '%s' %s" % (self.dstaddr, self.dstport, command, repr(msg))) + if msgtype not in MESSAGEMAP: + raise ValueError("Received unknown msgtype from %s:%d: '%s' %s" % (self.dstaddr, self.dstport, msgtype, repr(msg))) f = BytesIO(msg) - t = MESSAGEMAP[command]() + t = MESSAGEMAP[msgtype]() t.deserialize(f) self._log_message("receive", t) self.on_message(t) @@ -225,11 +243,11 @@ class P2PConnection(asyncio.Protocol): def build_message(self, message): """Build a serialized P2P message""" - command = message.command + msgtype = message.msgtype data = message.serialize() tmsg = self.magic_bytes - tmsg += command - tmsg += b"\x00" * (12 - len(command)) + tmsg += msgtype + tmsg += b"\x00" * (12 - len(msgtype)) tmsg += struct.pack("<I", len(data)) th = sha256(data) h = sha256(th) @@ -296,10 +314,10 @@ class P2PInterface(P2PConnection): and the most recent message of each type.""" with mininode_lock: try: - command = message.command.decode('ascii') - self.message_count[command] += 1 - self.last_message[command] = message - getattr(self, 'on_' + command)(message) + msgtype = message.msgtype.decode('ascii') + self.message_count[msgtype] += 1 + self.last_message[msgtype] = message + getattr(self, 'on_' + msgtype)(message) except: print("ERROR delivering %s (%s)" % (repr(message), sys.exc_info()[0])) raise @@ -316,8 +334,14 @@ class P2PInterface(P2PConnection): def on_addr(self, message): pass def on_block(self, message): pass def on_blocktxn(self, message): pass + def on_cfcheckpt(self, message): pass + def on_cfheaders(self, message): pass + def on_cfilter(self, message): pass def on_cmpctblock(self, message): pass def on_feefilter(self, message): pass + def on_filteradd(self, message): pass + def on_filterclear(self, message): pass + def on_filterload(self, message): pass def on_getaddr(self, message): pass def on_getblocks(self, message): pass def on_getblocktxn(self, message): pass @@ -325,9 +349,9 @@ class P2PInterface(P2PConnection): def on_getheaders(self, message): pass def on_headers(self, message): pass def on_mempool(self, message): pass + def on_merkleblock(self, message): pass def on_notfound(self, message): pass def on_pong(self, message): pass - def on_reject(self, message): pass def on_sendcmpct(self, message): pass def on_sendheaders(self, message): pass def on_tx(self, message): pass @@ -353,9 +377,12 @@ class P2PInterface(P2PConnection): # Connection helper methods + def wait_until(self, test_function, timeout=60): + wait_until(test_function, timeout=timeout, lock=mininode_lock, timeout_factor=self.timeout_factor) + def wait_for_disconnect(self, timeout=60): test_function = lambda: not self.is_connected - wait_until(test_function, timeout=timeout, lock=mininode_lock) + self.wait_until(test_function, timeout=timeout) # Message receiving helper methods @@ -366,14 +393,14 @@ class P2PInterface(P2PConnection): return False return self.last_message['tx'].tx.rehash() == txid - wait_until(test_function, timeout=timeout, lock=mininode_lock) + self.wait_until(test_function, timeout=timeout) def wait_for_block(self, blockhash, timeout=60): def test_function(): assert self.is_connected return self.last_message.get("block") and self.last_message["block"].block.rehash() == blockhash - wait_until(test_function, timeout=timeout, lock=mininode_lock) + self.wait_until(test_function, timeout=timeout) def wait_for_header(self, blockhash, timeout=60): def test_function(): @@ -381,23 +408,33 @@ class P2PInterface(P2PConnection): last_headers = self.last_message.get('headers') if not last_headers: return False - return last_headers.headers[0].rehash() == blockhash + return last_headers.headers[0].rehash() == int(blockhash, 16) - wait_until(test_function, timeout=timeout, lock=mininode_lock) + self.wait_until(test_function, timeout=timeout) - def wait_for_getdata(self, timeout=60): + def wait_for_merkleblock(self, blockhash, timeout=60): + def test_function(): + assert self.is_connected + last_filtered_block = self.last_message.get('merkleblock') + if not last_filtered_block: + return False + return last_filtered_block.merkleblock.header.rehash() == int(blockhash, 16) + + self.wait_until(test_function, timeout=timeout) + + def wait_for_getdata(self, hash_list, timeout=60): """Waits for a getdata message. - Receiving any getdata message will satisfy the predicate. the last_message["getdata"] - value must be explicitly cleared before calling this method, or this will return - immediately with success. TODO: change this method to take a hash value and only - return true if the correct block/tx has been requested.""" + The object hashes in the inventory vector must match the provided hash_list.""" def test_function(): assert self.is_connected - return self.last_message.get("getdata") + last_data = self.last_message.get("getdata") + if not last_data: + return False + return [x.hash for x in last_data.inv] == hash_list - wait_until(test_function, timeout=timeout, lock=mininode_lock) + self.wait_until(test_function, timeout=timeout) def wait_for_getheaders(self, timeout=60): """Waits for a getheaders message. @@ -411,7 +448,7 @@ class P2PInterface(P2PConnection): assert self.is_connected return self.last_message.get("getheaders") - wait_until(test_function, timeout=timeout, lock=mininode_lock) + self.wait_until(test_function, timeout=timeout) def wait_for_inv(self, expected_inv, timeout=60): """Waits for an INV message and checks that the first inv object in the message was as expected.""" @@ -424,13 +461,13 @@ class P2PInterface(P2PConnection): self.last_message["inv"].inv[0].type == expected_inv[0].type and \ self.last_message["inv"].inv[0].hash == expected_inv[0].hash - wait_until(test_function, timeout=timeout, lock=mininode_lock) + self.wait_until(test_function, timeout=timeout) def wait_for_verack(self, timeout=60): def test_function(): return self.message_count["verack"] - wait_until(test_function, timeout=timeout, lock=mininode_lock) + self.wait_until(test_function, timeout=timeout) # Message sending helper functions @@ -446,7 +483,7 @@ class P2PInterface(P2PConnection): assert self.is_connected return self.last_message.get("pong") and self.last_message["pong"].nonce == self.ping_counter - wait_until(test_function, timeout=timeout, lock=mininode_lock) + self.wait_until(test_function, timeout=timeout) self.ping_counter += 1 @@ -455,7 +492,7 @@ class P2PInterface(P2PConnection): # P2PConnection acquires this lock whenever delivering a message to a P2PInterface. # This lock should be acquired in the thread running the test logic to synchronize # access to any data shared with the P2PInterface or P2PConnection. -mininode_lock = threading.RLock() +mininode_lock = threading.Lock() class NetworkThread(threading.Thread): @@ -562,7 +599,7 @@ class P2PDataStore(P2PInterface): self.send_message(msg_block(block=b)) else: self.send_message(msg_headers([CBlockHeader(block) for block in blocks])) - wait_until(lambda: blocks[-1].sha256 in self.getdata_requests, timeout=timeout, lock=mininode_lock) + self.wait_until(lambda: blocks[-1].sha256 in self.getdata_requests, timeout=timeout) if expect_disconnect: self.wait_for_disconnect(timeout=timeout) @@ -570,7 +607,7 @@ class P2PDataStore(P2PInterface): self.sync_with_ping(timeout=timeout) if success: - wait_until(lambda: node.getbestblockhash() == blocks[-1].hash, timeout=timeout) + self.wait_until(lambda: node.getbestblockhash() == blocks[-1].hash, timeout=timeout) else: assert node.getbestblockhash() != blocks[-1].hash @@ -606,3 +643,30 @@ class P2PDataStore(P2PInterface): # Check that none of the txs are now in the mempool for tx in txs: assert tx.hash not in raw_mempool, "{} tx found in mempool".format(tx.hash) + +class P2PTxInvStore(P2PInterface): + """A P2PInterface which stores a count of how many times each txid has been announced.""" + def __init__(self): + super().__init__() + self.tx_invs_received = defaultdict(int) + + def on_inv(self, message): + super().on_inv(message) # Send getdata in response. + # Store how many times invs have been received for each tx. + for i in message.inv: + if i.type == MSG_TX: + # save txid + self.tx_invs_received[i.hash] += 1 + + def get_invs(self): + with mininode_lock: + return list(self.tx_invs_received.keys()) + + def wait_for_broadcast(self, txns, timeout=60): + """Waits for the txns (list of txids) to complete initial broadcast. + The mempool should mark unbroadcast=False for these transactions. + """ + # Wait until invs have been received (and getdatas sent) for each txid. + self.wait_until(lambda: set(self.tx_invs_received.keys()) == set([int(tx, 16) for tx in txns]), timeout) + # Flush messages and wait for the getdatas to be processed + self.sync_with_ping() diff --git a/test/functional/test_framework/script.py b/test/functional/test_framework/script.py index 51aa9057f7..cc5f8307d3 100644 --- a/test/functional/test_framework/script.py +++ b/test/functional/test_framework/script.py @@ -1,28 +1,44 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2019 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Functionality to build scripts, as well as signature hash functions. This file is modified from python-bitcoinlib. """ - -from .messages import CTransaction, CTxOut, sha256, hash256, uint256_from_str, ser_uint256, ser_string - import hashlib import struct - -from .bignum import bn2vch +import unittest +from typing import List, Dict + +from .messages import ( + CTransaction, + CTxOut, + hash256, + ser_string, + ser_uint256, + sha256, + uint256_from_str, +) MAX_SCRIPT_ELEMENT_SIZE = 520 - -OPCODE_NAMES = {} +OPCODE_NAMES = {} # type: Dict[CScriptOp, str] def hash160(s): return hashlib.new('ripemd160', sha256(s)).digest() - -_opcode_instances = [] +def bn2vch(v): + """Convert number to bitcoin-specific little endian format.""" + # We need v.bit_length() bits, plus a sign bit for every nonzero number. + n_bits = v.bit_length() + (v != 0) + # The number of bytes for that is: + n_bytes = (n_bits + 7) // 8 + # Convert number to absolute value + sign in top bit. + encoded_v = 0 if v == 0 else abs(v) | ((v < 0) << (n_bytes * 8 - 1)) + # Serialize to bytes + return encoded_v.to_bytes(n_bytes, 'little') + +_opcode_instances = [] # type: List[CScriptOp] class CScriptOp(int): """A single script opcode""" __slots__ = () @@ -31,13 +47,13 @@ class CScriptOp(int): def encode_op_pushdata(d): """Encode a PUSHDATA op, returning bytes""" if len(d) < 0x4c: - return b'' + bytes([len(d)]) + d # OP_PUSHDATA + return b'' + bytes([len(d)]) + d # OP_PUSHDATA elif len(d) <= 0xff: - return b'\x4c' + bytes([len(d)]) + d # OP_PUSHDATA1 + return b'\x4c' + bytes([len(d)]) + d # OP_PUSHDATA1 elif len(d) <= 0xffff: - return b'\x4d' + struct.pack(b'<H', len(d)) + d # OP_PUSHDATA2 + return b'\x4d' + struct.pack(b'<H', len(d)) + d # OP_PUSHDATA2 elif len(d) <= 0xffffffff: - return b'\x4e' + struct.pack(b'<I', len(d)) + d # OP_PUSHDATA4 + return b'\x4e' + struct.pack(b'<I', len(d)) + d # OP_PUSHDATA4 else: raise ValueError("Data too long to encode in a PUSHDATA op") @@ -50,7 +66,7 @@ class CScriptOp(int): if n == 0: return OP_0 else: - return CScriptOp(OP_1 + n-1) + return CScriptOp(OP_1 + n - 1) def decode_op_n(self): """Decode a small integer opcode, returning an integer""" @@ -60,7 +76,7 @@ class CScriptOp(int): if not (self == OP_0 or OP_1 <= self <= OP_16): raise ValueError('op %r is not an OP_N' % self) - return int(self - OP_1+1) + return int(self - OP_1 + 1) def is_small_int(self): """Return true if the op pushes a small integer to the stack""" @@ -83,11 +99,11 @@ class CScriptOp(int): return _opcode_instances[n] except IndexError: assert len(_opcode_instances) == n - _opcode_instances.append(super(CScriptOp, cls).__new__(cls, n)) + _opcode_instances.append(super().__new__(cls, n)) return _opcode_instances[n] # Populate opcode instance table -for n in range(0xff+1): +for n in range(0xff + 1): CScriptOp(n) @@ -100,7 +116,7 @@ OP_PUSHDATA4 = CScriptOp(0x4e) OP_1NEGATE = CScriptOp(0x4f) OP_RESERVED = CScriptOp(0x50) OP_1 = CScriptOp(0x51) -OP_TRUE=OP_1 +OP_TRUE = OP_1 OP_2 = CScriptOp(0x52) OP_3 = CScriptOp(0x53) OP_4 = CScriptOp(0x54) @@ -232,122 +248,122 @@ OP_PUBKEY = CScriptOp(0xfe) OP_INVALIDOPCODE = CScriptOp(0xff) OPCODE_NAMES.update({ - OP_0 : 'OP_0', - OP_PUSHDATA1 : 'OP_PUSHDATA1', - OP_PUSHDATA2 : 'OP_PUSHDATA2', - OP_PUSHDATA4 : 'OP_PUSHDATA4', - OP_1NEGATE : 'OP_1NEGATE', - OP_RESERVED : 'OP_RESERVED', - OP_1 : 'OP_1', - OP_2 : 'OP_2', - OP_3 : 'OP_3', - OP_4 : 'OP_4', - OP_5 : 'OP_5', - OP_6 : 'OP_6', - OP_7 : 'OP_7', - OP_8 : 'OP_8', - OP_9 : 'OP_9', - OP_10 : 'OP_10', - OP_11 : 'OP_11', - OP_12 : 'OP_12', - OP_13 : 'OP_13', - OP_14 : 'OP_14', - OP_15 : 'OP_15', - OP_16 : 'OP_16', - OP_NOP : 'OP_NOP', - OP_VER : 'OP_VER', - OP_IF : 'OP_IF', - OP_NOTIF : 'OP_NOTIF', - OP_VERIF : 'OP_VERIF', - OP_VERNOTIF : 'OP_VERNOTIF', - OP_ELSE : 'OP_ELSE', - OP_ENDIF : 'OP_ENDIF', - OP_VERIFY : 'OP_VERIFY', - OP_RETURN : 'OP_RETURN', - OP_TOALTSTACK : 'OP_TOALTSTACK', - OP_FROMALTSTACK : 'OP_FROMALTSTACK', - OP_2DROP : 'OP_2DROP', - OP_2DUP : 'OP_2DUP', - OP_3DUP : 'OP_3DUP', - OP_2OVER : 'OP_2OVER', - OP_2ROT : 'OP_2ROT', - OP_2SWAP : 'OP_2SWAP', - OP_IFDUP : 'OP_IFDUP', - OP_DEPTH : 'OP_DEPTH', - OP_DROP : 'OP_DROP', - OP_DUP : 'OP_DUP', - OP_NIP : 'OP_NIP', - OP_OVER : 'OP_OVER', - OP_PICK : 'OP_PICK', - OP_ROLL : 'OP_ROLL', - OP_ROT : 'OP_ROT', - OP_SWAP : 'OP_SWAP', - OP_TUCK : 'OP_TUCK', - OP_CAT : 'OP_CAT', - OP_SUBSTR : 'OP_SUBSTR', - OP_LEFT : 'OP_LEFT', - OP_RIGHT : 'OP_RIGHT', - OP_SIZE : 'OP_SIZE', - OP_INVERT : 'OP_INVERT', - OP_AND : 'OP_AND', - OP_OR : 'OP_OR', - OP_XOR : 'OP_XOR', - OP_EQUAL : 'OP_EQUAL', - OP_EQUALVERIFY : 'OP_EQUALVERIFY', - OP_RESERVED1 : 'OP_RESERVED1', - OP_RESERVED2 : 'OP_RESERVED2', - OP_1ADD : 'OP_1ADD', - OP_1SUB : 'OP_1SUB', - OP_2MUL : 'OP_2MUL', - OP_2DIV : 'OP_2DIV', - OP_NEGATE : 'OP_NEGATE', - OP_ABS : 'OP_ABS', - OP_NOT : 'OP_NOT', - OP_0NOTEQUAL : 'OP_0NOTEQUAL', - OP_ADD : 'OP_ADD', - OP_SUB : 'OP_SUB', - OP_MUL : 'OP_MUL', - OP_DIV : 'OP_DIV', - OP_MOD : 'OP_MOD', - OP_LSHIFT : 'OP_LSHIFT', - OP_RSHIFT : 'OP_RSHIFT', - OP_BOOLAND : 'OP_BOOLAND', - OP_BOOLOR : 'OP_BOOLOR', - OP_NUMEQUAL : 'OP_NUMEQUAL', - OP_NUMEQUALVERIFY : 'OP_NUMEQUALVERIFY', - OP_NUMNOTEQUAL : 'OP_NUMNOTEQUAL', - OP_LESSTHAN : 'OP_LESSTHAN', - OP_GREATERTHAN : 'OP_GREATERTHAN', - OP_LESSTHANOREQUAL : 'OP_LESSTHANOREQUAL', - OP_GREATERTHANOREQUAL : 'OP_GREATERTHANOREQUAL', - OP_MIN : 'OP_MIN', - OP_MAX : 'OP_MAX', - OP_WITHIN : 'OP_WITHIN', - OP_RIPEMD160 : 'OP_RIPEMD160', - OP_SHA1 : 'OP_SHA1', - OP_SHA256 : 'OP_SHA256', - OP_HASH160 : 'OP_HASH160', - OP_HASH256 : 'OP_HASH256', - OP_CODESEPARATOR : 'OP_CODESEPARATOR', - OP_CHECKSIG : 'OP_CHECKSIG', - OP_CHECKSIGVERIFY : 'OP_CHECKSIGVERIFY', - OP_CHECKMULTISIG : 'OP_CHECKMULTISIG', - OP_CHECKMULTISIGVERIFY : 'OP_CHECKMULTISIGVERIFY', - OP_NOP1 : 'OP_NOP1', - OP_CHECKLOCKTIMEVERIFY : 'OP_CHECKLOCKTIMEVERIFY', - OP_CHECKSEQUENCEVERIFY : 'OP_CHECKSEQUENCEVERIFY', - OP_NOP4 : 'OP_NOP4', - OP_NOP5 : 'OP_NOP5', - OP_NOP6 : 'OP_NOP6', - OP_NOP7 : 'OP_NOP7', - OP_NOP8 : 'OP_NOP8', - OP_NOP9 : 'OP_NOP9', - OP_NOP10 : 'OP_NOP10', - OP_SMALLINTEGER : 'OP_SMALLINTEGER', - OP_PUBKEYS : 'OP_PUBKEYS', - OP_PUBKEYHASH : 'OP_PUBKEYHASH', - OP_PUBKEY : 'OP_PUBKEY', - OP_INVALIDOPCODE : 'OP_INVALIDOPCODE', + OP_0: 'OP_0', + OP_PUSHDATA1: 'OP_PUSHDATA1', + OP_PUSHDATA2: 'OP_PUSHDATA2', + OP_PUSHDATA4: 'OP_PUSHDATA4', + OP_1NEGATE: 'OP_1NEGATE', + OP_RESERVED: 'OP_RESERVED', + OP_1: 'OP_1', + OP_2: 'OP_2', + OP_3: 'OP_3', + OP_4: 'OP_4', + OP_5: 'OP_5', + OP_6: 'OP_6', + OP_7: 'OP_7', + OP_8: 'OP_8', + OP_9: 'OP_9', + OP_10: 'OP_10', + OP_11: 'OP_11', + OP_12: 'OP_12', + OP_13: 'OP_13', + OP_14: 'OP_14', + OP_15: 'OP_15', + OP_16: 'OP_16', + OP_NOP: 'OP_NOP', + OP_VER: 'OP_VER', + OP_IF: 'OP_IF', + OP_NOTIF: 'OP_NOTIF', + OP_VERIF: 'OP_VERIF', + OP_VERNOTIF: 'OP_VERNOTIF', + OP_ELSE: 'OP_ELSE', + OP_ENDIF: 'OP_ENDIF', + OP_VERIFY: 'OP_VERIFY', + OP_RETURN: 'OP_RETURN', + OP_TOALTSTACK: 'OP_TOALTSTACK', + OP_FROMALTSTACK: 'OP_FROMALTSTACK', + OP_2DROP: 'OP_2DROP', + OP_2DUP: 'OP_2DUP', + OP_3DUP: 'OP_3DUP', + OP_2OVER: 'OP_2OVER', + OP_2ROT: 'OP_2ROT', + OP_2SWAP: 'OP_2SWAP', + OP_IFDUP: 'OP_IFDUP', + OP_DEPTH: 'OP_DEPTH', + OP_DROP: 'OP_DROP', + OP_DUP: 'OP_DUP', + OP_NIP: 'OP_NIP', + OP_OVER: 'OP_OVER', + OP_PICK: 'OP_PICK', + OP_ROLL: 'OP_ROLL', + OP_ROT: 'OP_ROT', + OP_SWAP: 'OP_SWAP', + OP_TUCK: 'OP_TUCK', + OP_CAT: 'OP_CAT', + OP_SUBSTR: 'OP_SUBSTR', + OP_LEFT: 'OP_LEFT', + OP_RIGHT: 'OP_RIGHT', + OP_SIZE: 'OP_SIZE', + OP_INVERT: 'OP_INVERT', + OP_AND: 'OP_AND', + OP_OR: 'OP_OR', + OP_XOR: 'OP_XOR', + OP_EQUAL: 'OP_EQUAL', + OP_EQUALVERIFY: 'OP_EQUALVERIFY', + OP_RESERVED1: 'OP_RESERVED1', + OP_RESERVED2: 'OP_RESERVED2', + OP_1ADD: 'OP_1ADD', + OP_1SUB: 'OP_1SUB', + OP_2MUL: 'OP_2MUL', + OP_2DIV: 'OP_2DIV', + OP_NEGATE: 'OP_NEGATE', + OP_ABS: 'OP_ABS', + OP_NOT: 'OP_NOT', + OP_0NOTEQUAL: 'OP_0NOTEQUAL', + OP_ADD: 'OP_ADD', + OP_SUB: 'OP_SUB', + OP_MUL: 'OP_MUL', + OP_DIV: 'OP_DIV', + OP_MOD: 'OP_MOD', + OP_LSHIFT: 'OP_LSHIFT', + OP_RSHIFT: 'OP_RSHIFT', + OP_BOOLAND: 'OP_BOOLAND', + OP_BOOLOR: 'OP_BOOLOR', + OP_NUMEQUAL: 'OP_NUMEQUAL', + OP_NUMEQUALVERIFY: 'OP_NUMEQUALVERIFY', + OP_NUMNOTEQUAL: 'OP_NUMNOTEQUAL', + OP_LESSTHAN: 'OP_LESSTHAN', + OP_GREATERTHAN: 'OP_GREATERTHAN', + OP_LESSTHANOREQUAL: 'OP_LESSTHANOREQUAL', + OP_GREATERTHANOREQUAL: 'OP_GREATERTHANOREQUAL', + OP_MIN: 'OP_MIN', + OP_MAX: 'OP_MAX', + OP_WITHIN: 'OP_WITHIN', + OP_RIPEMD160: 'OP_RIPEMD160', + OP_SHA1: 'OP_SHA1', + OP_SHA256: 'OP_SHA256', + OP_HASH160: 'OP_HASH160', + OP_HASH256: 'OP_HASH256', + OP_CODESEPARATOR: 'OP_CODESEPARATOR', + OP_CHECKSIG: 'OP_CHECKSIG', + OP_CHECKSIGVERIFY: 'OP_CHECKSIGVERIFY', + OP_CHECKMULTISIG: 'OP_CHECKMULTISIG', + OP_CHECKMULTISIGVERIFY: 'OP_CHECKMULTISIGVERIFY', + OP_NOP1: 'OP_NOP1', + OP_CHECKLOCKTIMEVERIFY: 'OP_CHECKLOCKTIMEVERIFY', + OP_CHECKSEQUENCEVERIFY: 'OP_CHECKSEQUENCEVERIFY', + OP_NOP4: 'OP_NOP4', + OP_NOP5: 'OP_NOP5', + OP_NOP6: 'OP_NOP6', + OP_NOP7: 'OP_NOP7', + OP_NOP8: 'OP_NOP8', + OP_NOP9: 'OP_NOP9', + OP_NOP10: 'OP_NOP10', + OP_SMALLINTEGER: 'OP_SMALLINTEGER', + OP_PUBKEYS: 'OP_PUBKEYS', + OP_PUBKEYHASH: 'OP_PUBKEYHASH', + OP_PUBKEY: 'OP_PUBKEY', + OP_INVALIDOPCODE: 'OP_INVALIDOPCODE', }) class CScriptInvalidError(Exception): @@ -358,7 +374,7 @@ class CScriptTruncatedPushDataError(CScriptInvalidError): """Invalid pushdata due to truncation""" def __init__(self, msg, data): self.data = data - super(CScriptTruncatedPushDataError, self).__init__(msg) + super().__init__(msg) # This is used, eg, for blockchain heights in coinbase scripts (bip34) @@ -392,10 +408,10 @@ class CScriptNum: if len(value) == 0: return result for i, byte in enumerate(value): - result |= int(byte) << 8*i + result |= int(byte) << 8 * i if value[-1] >= 0x80: # Mask for all but the highest result bit - num_mask = (2**(len(value)*8) - 1) >> 1 + num_mask = (2**(len(value) * 8) - 1) >> 1 result &= num_mask result *= -1 return result @@ -435,15 +451,8 @@ class CScript(bytes): return other def __add__(self, other): - # Do the coercion outside of the try block so that errors in it are - # noticed. - other = self.__coerce_instance(other) - - try: - # bytes.__add__ always returns bytes instances unfortunately - return CScript(super(CScript, self).__add__(other)) - except TypeError: - raise TypeError('Can not add a %r instance to a CScript' % other.__class__) + # add makes no sense for a CScript() + raise NotImplementedError def join(self, iterable): # join makes no sense for a CScript() @@ -451,14 +460,14 @@ class CScript(bytes): def __new__(cls, value=b''): if isinstance(value, bytes) or isinstance(value, bytearray): - return super(CScript, cls).__new__(cls, value) + return super().__new__(cls, value) else: def coerce_iterable(iterable): for instance in iterable: yield cls.__coerce_instance(instance) # Annoyingly on both python2 and python3 bytes.join() always # returns a bytes instance even when subclassed. - return super(CScript, cls).__new__(cls, b''.join(coerce_iterable(value))) + return super().__new__(cls, b''.join(coerce_iterable(value))) def raw_iter(self): """Raw iteration @@ -493,21 +502,20 @@ class CScript(bytes): pushdata_type = 'PUSHDATA2' if i + 1 >= len(self): raise CScriptInvalidError('PUSHDATA2: missing data length') - datasize = self[i] + (self[i+1] << 8) + datasize = self[i] + (self[i + 1] << 8) i += 2 elif opcode == OP_PUSHDATA4: pushdata_type = 'PUSHDATA4' if i + 3 >= len(self): raise CScriptInvalidError('PUSHDATA4: missing data length') - datasize = self[i] + (self[i+1] << 8) + (self[i+2] << 16) + (self[i+3] << 24) + datasize = self[i] + (self[i + 1] << 8) + (self[i + 2] << 16) + (self[i + 3] << 24) i += 4 else: - assert False # shouldn't happen + assert False # shouldn't happen - - data = bytes(self[i:i+datasize]) + data = bytes(self[i:i + datasize]) # Check for truncation if len(data) < datasize: @@ -702,3 +710,31 @@ def SegwitV0SignatureHash(script, txTo, inIdx, hashtype, amount): ss += struct.pack("<I", hashtype) return hash256(ss) + +class TestFrameworkScript(unittest.TestCase): + def test_bn2vch(self): + self.assertEqual(bn2vch(0), bytes([])) + self.assertEqual(bn2vch(1), bytes([0x01])) + self.assertEqual(bn2vch(-1), bytes([0x81])) + self.assertEqual(bn2vch(0x7F), bytes([0x7F])) + self.assertEqual(bn2vch(-0x7F), bytes([0xFF])) + self.assertEqual(bn2vch(0x80), bytes([0x80, 0x00])) + self.assertEqual(bn2vch(-0x80), bytes([0x80, 0x80])) + self.assertEqual(bn2vch(0xFF), bytes([0xFF, 0x00])) + self.assertEqual(bn2vch(-0xFF), bytes([0xFF, 0x80])) + self.assertEqual(bn2vch(0x100), bytes([0x00, 0x01])) + self.assertEqual(bn2vch(-0x100), bytes([0x00, 0x81])) + self.assertEqual(bn2vch(0x7FFF), bytes([0xFF, 0x7F])) + self.assertEqual(bn2vch(-0x8000), bytes([0x00, 0x80, 0x80])) + self.assertEqual(bn2vch(-0x7FFFFF), bytes([0xFF, 0xFF, 0xFF])) + self.assertEqual(bn2vch(0x80000000), bytes([0x00, 0x00, 0x00, 0x80, 0x00])) + self.assertEqual(bn2vch(-0x80000000), bytes([0x00, 0x00, 0x00, 0x80, 0x80])) + self.assertEqual(bn2vch(0xFFFFFFFF), bytes([0xFF, 0xFF, 0xFF, 0xFF, 0x00])) + self.assertEqual(bn2vch(123456789), bytes([0x15, 0xCD, 0x5B, 0x07])) + self.assertEqual(bn2vch(-54321), bytes([0x31, 0xD4, 0x80])) + + def test_cscriptnum_encoding(self): + # round-trip negative and multi-byte CScriptNums + values = [0, 1, -1, -2, 127, 128, -255, 256, (1 << 15) - 1, -(1 << 16), (1 << 24) - 1, (1 << 31), 1 - (1 << 32), 1 << 40, 1500, -1500] + for value in values: + self.assertEqual(CScriptNum.decode(CScriptNum.encode(CScriptNum(value))), value) diff --git a/test/functional/test_framework/script_util.py b/test/functional/test_framework/script_util.py index 5ef67226c4..80fbae70bf 100755 --- a/test/functional/test_framework/script_util.py +++ b/test/functional/test_framework/script_util.py @@ -23,3 +23,4 @@ from test_framework.script import CScript # scriptPubKeys are needed, to guarantee that the minimum transaction size is # met. DUMMY_P2WPKH_SCRIPT = CScript([b'a' * 21]) +DUMMY_2_P2WPKH_SCRIPT = CScript([b'b' * 21]) diff --git a/test/functional/test_framework/test_framework.py b/test/functional/test_framework/test_framework.py index e36fb350c6..c9fad91481 100755 --- a/test/functional/test_framework/test_framework.py +++ b/test/functional/test_framework/test_framework.py @@ -6,11 +6,12 @@ import configparser from enum import Enum -import logging import argparse +import logging import os import pdb import random +import re import shutil import subprocess import sys @@ -90,6 +91,9 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): This class also contains various public and private helper methods.""" + chain = None # type: str + setup_clean_chain = None # type: bool + def __init__(self): """Sets test framework defaults. Do not override this method. Instead, override the set_test_params() method""" self.chain = 'regtest' @@ -101,6 +105,9 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): self.bind_to_localhost_only = True self.set_test_params() self.parse_args() + if self.options.timeout_factor == 0 : + self.options.timeout_factor = 99999 + self.rpc_timeout = int(self.rpc_timeout * self.options.timeout_factor) # optionally, increase timeout by a factor def main(self): """Main function. This should not be overridden by the subclass test scripts.""" @@ -136,6 +143,7 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): sys.exit(exit_code) def parse_args(self): + previous_releases_path = os.getenv("PREVIOUS_RELEASES_DIR") or os.getcwd() + "/releases" parser = argparse.ArgumentParser(usage="%(prog)s [options]") parser.add_argument("--nocleanup", dest="nocleanup", default=False, action="store_true", help="Leave bitcoinds and test.* datadir on exit or error") @@ -150,6 +158,9 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): help="Print out all RPC calls as they are made") parser.add_argument("--portseed", dest="port_seed", default=os.getpid(), type=int, help="The seed to use for assigning port numbers (default: current process id)") + parser.add_argument("--previous-releases", dest="prev_releases", action="store_true", + default=os.path.isdir(previous_releases_path) and bool(os.listdir(previous_releases_path)), + help="Force test of previous releases (default: %(default)s)") parser.add_argument("--coveragedir", dest="coveragedir", help="Write tested RPC commands into this directory") parser.add_argument("--configfile", dest="configfile", @@ -165,8 +176,12 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): help="run nodes under the valgrind memory error detector: expect at least a ~10x slowdown, valgrind 3.14 or later required") parser.add_argument("--randomseed", type=int, help="set a random seed for deterministically reproducing a previous test run") + parser.add_argument("--descriptors", default=False, action="store_true", + help="Run test using a descriptor wallet") + parser.add_argument('--timeout-factor', dest="timeout_factor", type=float, default=1.0, help='adjust test timeouts by a factor. Setting it to 0 disables all timeouts') self.add_options(parser) self.options = parser.parse_args() + self.options.previous_releases_path = previous_releases_path def setup(self): """Call this method to start up the test framework object with options set.""" @@ -180,13 +195,22 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): config = configparser.ConfigParser() config.read_file(open(self.options.configfile)) self.config = config - self.options.bitcoind = os.getenv("BITCOIND", default=config["environment"]["BUILDDIR"] + '/src/bitcoind' + config["environment"]["EXEEXT"]) - self.options.bitcoincli = os.getenv("BITCOINCLI", default=config["environment"]["BUILDDIR"] + '/src/bitcoin-cli' + config["environment"]["EXEEXT"]) + fname_bitcoind = os.path.join( + config["environment"]["BUILDDIR"], + "src", + "bitcoind" + config["environment"]["EXEEXT"], + ) + fname_bitcoincli = os.path.join( + config["environment"]["BUILDDIR"], + "src", + "bitcoin-cli" + config["environment"]["EXEEXT"], + ) + self.options.bitcoind = os.getenv("BITCOIND", default=fname_bitcoind) + self.options.bitcoincli = os.getenv("BITCOINCLI", default=fname_bitcoincli) os.environ['PATH'] = os.pathsep.join([ os.path.join(config['environment']['BUILDDIR'], 'src'), - os.path.join(config['environment']['BUILDDIR'], 'src', 'qt'), - os.environ['PATH'] + os.path.join(config['environment']['BUILDDIR'], 'src', 'qt'), os.environ['PATH'] ]) # Set up temp directory and start logging @@ -269,7 +293,12 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): exit_code = TEST_EXIT_SKIPPED else: self.log.error("Test failed. Test logging available at %s/test_framework.log", self.options.tmpdir) + self.log.error("") self.log.error("Hint: Call {} '{}' to consolidate all logs".format(os.path.normpath(os.path.dirname(os.path.realpath(__file__)) + "/../combine_logs.py"), self.options.tmpdir)) + self.log.error("") + self.log.error("If this failure happened unexpectedly or intermittently, please file a bug and provide a link or upload of the combined log.") + self.log.error(self.config['environment']['PACKAGE_BUGREPORT']) + self.log.error("") exit_code = TEST_EXIT_FAILED # Logging.shutdown will not remove stream- and filehandlers, so we must # do it explicitly. Handlers are removed so the next test run can apply @@ -333,11 +362,23 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): def setup_nodes(self): """Override this method to customize test node setup""" - extra_args = None + extra_args = [[]] * self.num_nodes + wallets = [[]] * self.num_nodes if hasattr(self, "extra_args"): extra_args = self.extra_args + wallets = [[x for x in eargs if x.startswith('-wallet=')] for eargs in extra_args] + extra_args = [x + ['-nowallet'] for x in extra_args] self.add_nodes(self.num_nodes, extra_args) self.start_nodes() + for i, n in enumerate(self.nodes): + n.extra_args.pop() + if '-wallet=0' in n.extra_args or '-nowallet' in n.extra_args or '-disablewallet' in n.extra_args or not self.is_wallet_compiled(): + continue + if '-wallet=' not in wallets[i] and not any([x.startswith('-wallet=') for x in wallets[i]]): + wallets[i].append('-wallet=') + for w in wallets[i]: + wallet_name = w.split('=', 1)[1] + n.createwallet(wallet_name=wallet_name, descriptors=self.options.descriptors) self.import_deterministic_coinbase_privkeys() if not self.setup_clean_chain: for n in self.nodes: @@ -369,11 +410,30 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): # Public helper methods. These can be accessed by the subclass test scripts. - def add_nodes(self, num_nodes, extra_args=None, *, rpchost=None, binary=None, binary_cli=None, versions=None): + def add_nodes(self, num_nodes: int, extra_args=None, *, rpchost=None, binary=None, binary_cli=None, versions=None): """Instantiate TestNode objects. Should only be called once after the nodes have been specified in set_test_params().""" + def get_bin_from_version(version, bin_name, bin_default): + if not version: + return bin_default + return os.path.join( + self.options.previous_releases_path, + re.sub( + r'\.0$', + '', # remove trailing .0 for point releases + 'v{}.{}.{}.{}'.format( + (version % 100000000) // 1000000, + (version % 1000000) // 10000, + (version % 10000) // 100, + (version % 100) // 1, + ), + ), + 'bin', + bin_name, + ) + if self.bind_to_localhost_only: extra_confs = [["bind=127.0.0.1"]] * num_nodes else: @@ -383,21 +443,22 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): if versions is None: versions = [None] * num_nodes if binary is None: - binary = [self.options.bitcoind] * num_nodes + binary = [get_bin_from_version(v, 'bitcoind', self.options.bitcoind) for v in versions] if binary_cli is None: - binary_cli = [self.options.bitcoincli] * num_nodes + binary_cli = [get_bin_from_version(v, 'bitcoin-cli', self.options.bitcoincli) for v in versions] assert_equal(len(extra_confs), num_nodes) assert_equal(len(extra_args), num_nodes) assert_equal(len(versions), num_nodes) assert_equal(len(binary), num_nodes) assert_equal(len(binary_cli), num_nodes) for i in range(num_nodes): - self.nodes.append(TestNode( + test_node_i = TestNode( i, get_datadir_path(self.options.tmpdir, i), chain=self.chain, rpchost=rpchost, timewait=self.rpc_timeout, + timeout_factor=self.options.timeout_factor, bitcoind=binary[i], bitcoin_cli=binary_cli[i], version=versions[i], @@ -408,7 +469,16 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): use_cli=self.options.usecli, start_perf=self.options.perf, use_valgrind=self.options.valgrind, - )) + descriptors=self.options.descriptors, + ) + self.nodes.append(test_node_i) + if not test_node_i.version_is_at_least(170000): + # adjust conf for pre 17 + conf_file = test_node_i.bitcoinconf + with open(conf_file, 'r', encoding='utf8') as conf: + conf_data = conf.read() + with open(conf_file, 'w', encoding='utf8') as conf: + conf.write(conf_data.replace('[regtest]', '')) def start_node(self, i, *args, **kwargs): """Start a bitcoind""" @@ -469,7 +539,6 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): Split the network of four nodes into nodes 0/1 and 2/3. """ disconnect_nodes(self.nodes[1], 2) - disconnect_nodes(self.nodes[2], 1) self.sync_all(self.nodes[:2]) self.sync_all(self.nodes[2:]) @@ -543,15 +612,21 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): extra_args=['-disablewallet'], rpchost=None, timewait=self.rpc_timeout, + timeout_factor=self.options.timeout_factor, bitcoind=self.options.bitcoind, bitcoin_cli=self.options.bitcoincli, coverage_dir=None, cwd=self.options.tmpdir, + descriptors=self.options.descriptors, )) self.start_node(CACHE_NODE_ID) + cache_node = self.nodes[CACHE_NODE_ID] # Wait for RPC connections to be ready - self.nodes[CACHE_NODE_ID].wait_for_rpc_connection() + cache_node.wait_for_rpc_connection() + + # Set a time in the past, so that blocks don't end up in the future + cache_node.setmocktime(cache_node.getblockheader(cache_node.getbestblockhash())['time']) # Create a 199-block-long chain; each of the 4 first nodes # gets 25 mature blocks and 25 immature. @@ -560,12 +635,12 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): # This is needed so that we are out of IBD when the test starts, # see the tip age check in IsInitialBlockDownload(). for i in range(8): - self.nodes[CACHE_NODE_ID].generatetoaddress( + cache_node.generatetoaddress( nblocks=25 if i != 7 else 24, address=TestNode.PRIV_KEYS[i % 4].address, ) - assert_equal(self.nodes[CACHE_NODE_ID].getblockchaininfo()["blocks"], 199) + assert_equal(cache_node.getblockchaininfo()["blocks"], 199) # Shut it down, and clean up cache directories: self.stop_nodes() @@ -620,6 +695,19 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): if not self.is_cli_compiled(): raise SkipTest("bitcoin-cli has not been compiled.") + def skip_if_no_previous_releases(self): + """Skip the running test if previous releases are not available.""" + if not self.has_previous_releases(): + raise SkipTest("previous releases not available or disabled") + + def has_previous_releases(self): + """Checks whether previous releases are present and enabled.""" + if not os.path.isdir(self.options.previous_releases_path): + if self.options.prev_releases: + raise AssertionError("Force test of previous releases but releases missing: {}".format( + self.options.previous_releases_path)) + return self.options.prev_releases + def is_cli_compiled(self): """Checks whether bitcoin-cli was compiled.""" return self.config["components"].getboolean("ENABLE_CLI") diff --git a/test/functional/test_framework/test_node.py b/test/functional/test_framework/test_node.py index c7559ac7c8..66bb2c89b5 100755 --- a/test/functional/test_framework/test_node.py +++ b/test/functional/test_framework/test_node.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Class for bitcoind node under test""" @@ -22,10 +22,13 @@ import shlex import sys from .authproxy import JSONRPCException +from .descriptors import descsum_create +from .messages import MY_SUBVERSION from .util import ( MAX_NODES, append_config, delete_cookie_file, + get_auth_cookie, get_rpc_proxy, rpc_url, wait_until, @@ -60,7 +63,7 @@ class TestNode(): To make things easier for the test writer, any unrecognised messages will be dispatched to the RPC connection.""" - def __init__(self, i, datadir, *, chain, rpchost, timewait, bitcoind, bitcoin_cli, coverage_dir, cwd, extra_conf=None, extra_args=None, use_cli=False, start_perf=False, use_valgrind=False, version=None): + def __init__(self, i, datadir, *, chain, rpchost, timewait, timeout_factor, bitcoind, bitcoin_cli, coverage_dir, cwd, extra_conf=None, extra_args=None, use_cli=False, start_perf=False, use_valgrind=False, version=None, descriptors=False): """ Kwargs: start_perf (bool): If True, begin profiling the node with `perf` as soon as @@ -78,6 +81,7 @@ class TestNode(): self.binary = bitcoind self.coverage_dir = coverage_dir self.cwd = cwd + self.descriptors = descriptors if extra_conf is not None: append_config(datadir, extra_conf) # Most callers will just need to add extra args to the standard list below. @@ -107,7 +111,7 @@ class TestNode(): "--gen-suppressions=all", "--exit-on-first-error=yes", "--error-exitcode=1", "--quiet"] + self.args - if self.version is None or self.version >= 190000: + if self.version_is_at_least(190000): self.args.append("-logthreadnames") self.cli = TestNodeCLI(bitcoin_cli, self.datadir) @@ -125,6 +129,7 @@ class TestNode(): self.perf_subprocesses = {} self.p2ps = [] + self.timeout_factor = timeout_factor AddressKeyPair = collections.namedtuple('AddressKeyPair', ['address', 'key']) PRIV_KEYS = [ @@ -169,10 +174,10 @@ class TestNode(): def __getattr__(self, name): """Dispatches any unrecognised messages to the RPC connection or a CLI instance.""" if self.use_cli: - return getattr(self.cli, name) + return getattr(RPCOverloadWrapper(self.cli, True, self.descriptors), name) else: assert self.rpc_connected and self.rpc is not None, self._node_msg("Error: no RPC connection") - return getattr(self.rpc, name) + return getattr(RPCOverloadWrapper(self.rpc, descriptors=self.descriptors), name) def start(self, extra_args=None, *, cwd=None, stdout=None, stderr=None, **kwargs): """Start the node.""" @@ -215,9 +220,35 @@ class TestNode(): raise FailedToStartError(self._node_msg( 'bitcoind exited with status {} during initialization'.format(self.process.returncode))) try: - rpc = get_rpc_proxy(rpc_url(self.datadir, self.index, self.chain, self.rpchost), self.index, timeout=self.rpc_timeout, coveragedir=self.coverage_dir) + rpc = get_rpc_proxy( + rpc_url(self.datadir, self.index, self.chain, self.rpchost), + self.index, + timeout=self.rpc_timeout // 2, # Shorter timeout to allow for one retry in case of ETIMEDOUT + coveragedir=self.coverage_dir, + ) rpc.getblockcount() # If the call to getblockcount() succeeds then the RPC connection is up + if self.version_is_at_least(190000): + # getmempoolinfo.loaded is available since commit + # bb8ae2c (version 0.19.0) + wait_until(lambda: rpc.getmempoolinfo()['loaded']) + # Wait for the node to finish reindex, block import, and + # loading the mempool. Usually importing happens fast or + # even "immediate" when the node is started. However, there + # is no guarantee and sometimes ThreadImport might finish + # later. This is going to cause intermittent test failures, + # because generally the tests assume the node is fully + # ready after being started. + # + # For example, the node will reject block messages from p2p + # when it is still importing with the error "Unexpected + # block message received" + # + # The wait is done here to make tests as robust as possible + # and prevent racy tests and intermittent failures as much + # as possible. Some tests might not need this, but the + # overhead is trivial, and the added guarantees are worth + # the minimal performance cost. self.log.debug("RPC successfully started") if self.use_cli: return @@ -225,19 +256,42 @@ class TestNode(): self.rpc_connected = True self.url = self.rpc.url return - except IOError as e: - if e.errno != errno.ECONNREFUSED: # Port not yet open? - raise # unknown IO error except JSONRPCException as e: # Initialization phase # -28 RPC in warmup # -342 Service unavailable, RPC server started but is shutting down due to error if e.error['code'] != -28 and e.error['code'] != -342: raise # unknown JSON RPC exception - except ValueError as e: # cookie file not found and no rpcuser or rpcassword. bitcoind still starting + except ConnectionResetError: + # This might happen when the RPC server is in warmup, but shut down before the call to getblockcount + # succeeds. Try again to properly raise the FailedToStartError + pass + except OSError as e: + if e.errno == errno.ETIMEDOUT: + pass # Treat identical to ConnectionResetError + elif e.errno == errno.ECONNREFUSED: + pass # Port not yet open? + else: + raise # unknown OS error + except ValueError as e: # cookie file not found and no rpcuser or rpcpassword; bitcoind is still starting if "No RPC credentials" not in str(e): raise time.sleep(1.0 / poll_per_s) - self._raise_assertion_error("Unable to connect to bitcoind") + self._raise_assertion_error("Unable to connect to bitcoind after {}s".format(self.rpc_timeout)) + + def wait_for_cookie_credentials(self): + """Ensures auth cookie credentials can be read, e.g. for testing CLI with -rpcwait before RPC connection is up.""" + self.log.debug("Waiting for cookie credentials") + # Poll at a rate of four times per second. + poll_per_s = 4 + for _ in range(poll_per_s * self.rpc_timeout): + try: + get_auth_cookie(self.datadir, self.chain) + self.log.debug("Cookie credentials successfully retrieved") + return + except ValueError: # cookie file not found and no rpcuser or rpcpassword; bitcoind is still starting + pass # so we continue polling until RPC credentials are retrieved + time.sleep(1.0 / poll_per_s) + self._raise_assertion_error("Unable to retrieve cookie credentials after {}s".format(self.rpc_timeout)) def generate(self, nblocks, maxtries=1000000): self.log.debug("TestNode.generate() dispatches `generate` call to `generatetoaddress`") @@ -245,11 +299,14 @@ class TestNode(): def get_wallet_rpc(self, wallet_name): if self.use_cli: - return self.cli("-rpcwallet={}".format(wallet_name)) + return RPCOverloadWrapper(self.cli("-rpcwallet={}".format(wallet_name)), True, self.descriptors) else: assert self.rpc_connected and self.rpc, self._node_msg("RPC not connected") wallet_path = "wallet/{}".format(urllib.parse.quote(wallet_name)) - return self.rpc / wallet_path + return RPCOverloadWrapper(self.rpc / wallet_path, descriptors=self.descriptors) + + def version_is_at_least(self, ver): + return self.version is None or self.version >= ver def stop_node(self, expected_stderr='', wait=0): """Stop the node.""" @@ -258,7 +315,7 @@ class TestNode(): self.log.debug("Stopping node") try: # Do not use wait argument when testing older nodes, e.g. in feature_backwards_compatibility.py - if self.version is None or self.version >= 180000: + if self.version_is_at_least(180000): self.stop(wait=wait) else: self.stop() @@ -302,13 +359,13 @@ class TestNode(): return True def wait_until_stopped(self, timeout=BITCOIND_PROC_WAIT_TIMEOUT): - wait_until(self.is_node_stopped, timeout=timeout) + wait_until(self.is_node_stopped, timeout=timeout, timeout_factor=self.timeout_factor) @contextlib.contextmanager def assert_debug_log(self, expected_msgs, unexpected_msgs=None, timeout=2): if unexpected_msgs is None: unexpected_msgs = [] - time_end = time.time() + timeout + time_end = time.time() + timeout * self.timeout_factor debug_log = os.path.join(self.datadir, self.chain, 'debug.log') with open(debug_log, encoding='utf-8') as dl: dl.seek(0, 2) @@ -465,10 +522,22 @@ class TestNode(): if 'dstaddr' not in kwargs: kwargs['dstaddr'] = '127.0.0.1' - p2p_conn.peer_connect(**kwargs, net=self.chain)() + p2p_conn.peer_connect(**kwargs, net=self.chain, timeout_factor=self.timeout_factor)() self.p2ps.append(p2p_conn) if wait_for_verack: + # Wait for the node to send us the version and verack p2p_conn.wait_for_verack() + # At this point we have sent our version message and received the version and verack, however the full node + # has not yet received the verack from us (in reply to their version). So, the connection is not yet fully + # established (fSuccessfullyConnected). + # + # This shouldn't lead to any issues when sending messages, since the verack will be in-flight before the + # message we send. However, it might lead to races where we are expecting to receive a message. E.g. a + # transaction that will be added to the mempool as soon as we return here. + # + # So syncing here is redundant when we only want to send a message, but the cost is low (a few milliseconds) + # in comparison to the upside of making tests less fragile and unexpected intermittent errors less likely. + p2p_conn.sync_with_ping() return p2p_conn @@ -481,11 +550,17 @@ class TestNode(): assert self.p2ps, self._node_msg("No p2p connection") return self.p2ps[0] + def num_connected_mininodes(self): + """Return number of test framework p2p connections to the node.""" + return len([peer for peer in self.getpeerinfo() if peer['subver'] == MY_SUBVERSION]) + def disconnect_p2ps(self): """Close all p2p connections to the node.""" for p in self.p2ps: p.peer_disconnect() del self.p2ps[:] + wait_until(lambda: self.num_connected_mininodes() == 0) + class TestNodeCLIAttr: def __init__(self, cli, command): @@ -498,17 +573,20 @@ class TestNodeCLIAttr: def get_request(self, *args, **kwargs): return lambda: self(*args, **kwargs) + def arg_to_cli(arg): if isinstance(arg, bool): return str(arg).lower() + elif arg is None: + return 'null' elif isinstance(arg, dict) or isinstance(arg, list): return json.dumps(arg, default=EncodeDecimal) else: return str(arg) + class TestNodeCLI(): """Interface to bitcoin-cli for an individual node""" - def __init__(self, binary, datadir): self.options = [] self.binary = binary @@ -546,7 +624,7 @@ class TestNodeCLI(): if command is not None: p_args += [command] p_args += pos_args + named_args - self.log.debug("Running bitcoin-cli command: %s" % command) + self.log.debug("Running bitcoin-cli {}".format(p_args[2:])) process = subprocess.Popen(p_args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True) cli_stdout, cli_stderr = process.communicate(input=self.input) returncode = process.poll() @@ -561,3 +639,87 @@ class TestNodeCLI(): return json.loads(cli_stdout, parse_float=decimal.Decimal) except json.JSONDecodeError: return cli_stdout.rstrip("\n") + +class RPCOverloadWrapper(): + def __init__(self, rpc, cli=False, descriptors=False): + self.rpc = rpc + self.is_cli = cli + self.descriptors = descriptors + + def __getattr__(self, name): + return getattr(self.rpc, name) + + def createwallet(self, wallet_name, disable_private_keys=None, blank=None, passphrase='', avoid_reuse=None, descriptors=None): + if descriptors is None: + descriptors = self.descriptors + return self.__getattr__('createwallet')(wallet_name, disable_private_keys, blank, passphrase, avoid_reuse, descriptors) + + def importprivkey(self, privkey, label=None, rescan=None): + wallet_info = self.getwalletinfo() + if 'descriptors' not in wallet_info or ('descriptors' in wallet_info and not wallet_info['descriptors']): + return self.__getattr__('importprivkey')(privkey, label, rescan) + desc = descsum_create('combo(' + privkey + ')') + req = [{ + 'desc': desc, + 'timestamp': 0 if rescan else 'now', + 'label': label if label else '' + }] + import_res = self.importdescriptors(req) + if not import_res[0]['success']: + raise JSONRPCException(import_res[0]['error']) + + def addmultisigaddress(self, nrequired, keys, label=None, address_type=None): + wallet_info = self.getwalletinfo() + if 'descriptors' not in wallet_info or ('descriptors' in wallet_info and not wallet_info['descriptors']): + return self.__getattr__('addmultisigaddress')(nrequired, keys, label, address_type) + cms = self.createmultisig(nrequired, keys, address_type) + req = [{ + 'desc': cms['descriptor'], + 'timestamp': 0, + 'label': label if label else '' + }] + import_res = self.importdescriptors(req) + if not import_res[0]['success']: + raise JSONRPCException(import_res[0]['error']) + return cms + + def importpubkey(self, pubkey, label=None, rescan=None): + wallet_info = self.getwalletinfo() + if 'descriptors' not in wallet_info or ('descriptors' in wallet_info and not wallet_info['descriptors']): + return self.__getattr__('importpubkey')(pubkey, label, rescan) + desc = descsum_create('combo(' + pubkey + ')') + req = [{ + 'desc': desc, + 'timestamp': 0 if rescan else 'now', + 'label': label if label else '' + }] + import_res = self.importdescriptors(req) + if not import_res[0]['success']: + raise JSONRPCException(import_res[0]['error']) + + def importaddress(self, address, label=None, rescan=None, p2sh=None): + wallet_info = self.getwalletinfo() + if 'descriptors' not in wallet_info or ('descriptors' in wallet_info and not wallet_info['descriptors']): + return self.__getattr__('importaddress')(address, label, rescan, p2sh) + is_hex = False + try: + int(address ,16) + is_hex = True + desc = descsum_create('raw(' + address + ')') + except: + desc = descsum_create('addr(' + address + ')') + reqs = [{ + 'desc': desc, + 'timestamp': 0 if rescan else 'now', + 'label': label if label else '' + }] + if is_hex and p2sh: + reqs.append({ + 'desc': descsum_create('p2sh(raw(' + address + '))'), + 'timestamp': 0 if rescan else 'now', + 'label': label if label else '' + }) + import_res = self.importdescriptors(reqs) + for res in import_res: + if not res['success']: + raise JSONRPCException(res['error']) diff --git a/test/functional/test_framework/util.py b/test/functional/test_framework/util.py index 5bb73aee7e..17b2cbb971 100644 --- a/test/functional/test_framework/util.py +++ b/test/functional/test_framework/util.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Helpful routines for regression testing.""" @@ -25,6 +25,7 @@ logger = logging.getLogger("TestFramework.utils") # Assert functions ################## + def assert_approx(v, vexp, vspan=0.00001): """Assert that `v` is within `vspan` of `vexp`""" if v < vexp - vspan: @@ -32,6 +33,7 @@ def assert_approx(v, vexp, vspan=0.00001): if v > vexp + vspan: raise AssertionError("%s > [%s..%s]" % (str(v), str(vexp - vspan), str(vexp + vspan))) + def assert_fee_amount(fee, tx_size, fee_per_kB): """Assert the fee was in range""" target_fee = round(tx_size * fee_per_kB / 1000, 8) @@ -41,21 +43,26 @@ def assert_fee_amount(fee, tx_size, fee_per_kB): if fee > (tx_size + 2) * fee_per_kB / 1000: raise AssertionError("Fee of %s BTC too high! (Should be %s BTC)" % (str(fee), str(target_fee))) + def assert_equal(thing1, thing2, *args): if thing1 != thing2 or any(thing1 != arg for arg in args): raise AssertionError("not(%s)" % " == ".join(str(arg) for arg in (thing1, thing2) + args)) + def assert_greater_than(thing1, thing2): if thing1 <= thing2: raise AssertionError("%s <= %s" % (str(thing1), str(thing2))) + def assert_greater_than_or_equal(thing1, thing2): if thing1 < thing2: raise AssertionError("%s < %s" % (str(thing1), str(thing2))) + def assert_raises(exc, fun, *args, **kwds): assert_raises_message(exc, None, fun, *args, **kwds) + def assert_raises_message(exc, message, fun, *args, **kwds): try: fun(*args, **kwds) @@ -71,6 +78,7 @@ def assert_raises_message(exc, message, fun, *args, **kwds): else: raise AssertionError("No exception raised") + def assert_raises_process_error(returncode, output, fun, *args, **kwds): """Execute a process and asserts the process return code and output. @@ -95,6 +103,7 @@ def assert_raises_process_error(returncode, output, fun, *args, **kwds): else: raise AssertionError("No exception raised") + def assert_raises_rpc_error(code, message, fun, *args, **kwds): """Run an RPC and verify that a specific JSONRPC exception code and message is raised. @@ -113,6 +122,7 @@ def assert_raises_rpc_error(code, message, fun, *args, **kwds): """ assert try_rpc(code, message, fun, *args, **kwds), "No exception raised" + def try_rpc(code, message, fun, *args, **kwds): """Tries to run an rpc command. @@ -134,22 +144,22 @@ def try_rpc(code, message, fun, *args, **kwds): else: return False + def assert_is_hex_string(string): try: int(string, 16) except Exception as e: - raise AssertionError( - "Couldn't interpret %r as hexadecimal; raised: %s" % (string, e)) + raise AssertionError("Couldn't interpret %r as hexadecimal; raised: %s" % (string, e)) + def assert_is_hash_string(string, length=64): if not isinstance(string, str): raise AssertionError("Expected a string, got type %r" % type(string)) elif length and len(string) != length: - raise AssertionError( - "String of length %d expected; got %d" % (length, len(string))) + raise AssertionError("String of length %d expected; got %d" % (length, len(string))) elif not re.match('[abcdef0-9]+$', string): - raise AssertionError( - "String %r contains invalid characters for a hash." % string) + raise AssertionError("String %r contains invalid characters for a hash." % string) + def assert_array_result(object_array, to_match, expected, should_not_find=False): """ @@ -180,9 +190,11 @@ def assert_array_result(object_array, to_match, expected, should_not_find=False) if num_matched > 0 and should_not_find: raise AssertionError("Objects were found %s" % (str(to_match))) + # Utility functions ################### + def check_json_precision(): """Make sure json library being used does not lose precision converting BTC values""" n = Decimal("20000000.00000003") @@ -190,11 +202,13 @@ def check_json_precision(): if satoshis != 2000000000000003: raise RuntimeError("JSON encode/decode loses precision") + def EncodeDecimal(o): if isinstance(o, Decimal): return str(o) raise TypeError(repr(o) + " is not JSON serializable") + def count_bytes(hex_string): return len(bytearray.fromhex(hex_string)) @@ -202,15 +216,19 @@ def count_bytes(hex_string): def hex_str_to_bytes(hex_str): return unhexlify(hex_str.encode('ascii')) + def str_to_b64str(string): return b64encode(string.encode('utf-8')).decode('ascii') + def satoshi_round(amount): return Decimal(amount).quantize(Decimal('0.00000001'), rounding=ROUND_DOWN) -def wait_until(predicate, *, attempts=float('inf'), timeout=float('inf'), lock=None): + +def wait_until(predicate, *, attempts=float('inf'), timeout=float('inf'), lock=None, timeout_factor=1.0): if attempts == float('inf') and timeout == float('inf'): timeout = 60 + timeout = timeout * timeout_factor attempt = 0 time_end = time.time() + timeout @@ -234,6 +252,7 @@ def wait_until(predicate, *, attempts=float('inf'), timeout=float('inf'), lock=N raise AssertionError("Predicate {} not true after {} seconds".format(predicate_source, timeout)) raise RuntimeError('Unreachable') + # RPC/P2P connection constants and functions ############################################ @@ -249,6 +268,7 @@ class PortSeed: # Must be initialized with a unique integer for each process n = None + def get_rpc_proxy(url, node_number, *, timeout=None, coveragedir=None): """ Args: @@ -265,23 +285,25 @@ def get_rpc_proxy(url, node_number, *, timeout=None, coveragedir=None): """ proxy_kwargs = {} if timeout is not None: - proxy_kwargs['timeout'] = timeout + proxy_kwargs['timeout'] = int(timeout) proxy = AuthServiceProxy(url, **proxy_kwargs) proxy.url = url # store URL on proxy for info - coverage_logfile = coverage.get_filename( - coveragedir, node_number) if coveragedir else None + coverage_logfile = coverage.get_filename(coveragedir, node_number) if coveragedir else None return coverage.AuthServiceProxyWrapper(proxy, coverage_logfile) + def p2p_port(n): assert n <= MAX_NODES return PORT_MIN + n + (MAX_NODES * PortSeed.n) % (PORT_RANGE - 1 - MAX_NODES) + def rpc_port(n): return PORT_MIN + PORT_RANGE + n + (MAX_NODES * PortSeed.n) % (PORT_RANGE - 1 - MAX_NODES) + def rpc_url(datadir, i, chain, rpchost): rpc_u, rpc_p = get_auth_cookie(datadir, chain) host = '127.0.0.1' @@ -294,9 +316,11 @@ def rpc_url(datadir, i, chain, rpchost): host = rpchost return "http://%s:%s@%s:%d" % (rpc_u, rpc_p, host, int(port)) + # Node functions ################ + def initialize_datadir(dirname, n, chain): datadir = get_datadir_path(dirname, n) if not os.path.isdir(datadir): @@ -326,14 +350,17 @@ def initialize_datadir(dirname, n, chain): os.makedirs(os.path.join(datadir, 'stdout'), exist_ok=True) return datadir + def get_datadir_path(dirname, n): return os.path.join(dirname, "node" + str(n)) + def append_config(datadir, options): with open(os.path.join(datadir, "bitcoin.conf"), 'a', encoding='utf8') as f: for option in options: f.write(option + "\n") + def get_auth_cookie(datadir, chain): user = None password = None @@ -358,40 +385,64 @@ def get_auth_cookie(datadir, chain): raise ValueError("No RPC credentials") return user, password + # If a cookie file exists in the given datadir, delete it. def delete_cookie_file(datadir, chain): if os.path.isfile(os.path.join(datadir, chain, ".cookie")): logger.debug("Deleting leftover cookie file") os.remove(os.path.join(datadir, chain, ".cookie")) + def softfork_active(node, key): """Return whether a softfork is active.""" return node.getblockchaininfo()['softforks'][key]['active'] + def set_node_times(nodes, t): for node in nodes: node.setmocktime(t) + def disconnect_nodes(from_connection, node_num): - for peer_id in [peer['id'] for peer in from_connection.getpeerinfo() if "testnode%d" % node_num in peer['subver']]: + def get_peer_ids(): + result = [] + for peer in from_connection.getpeerinfo(): + if "testnode{}".format(node_num) in peer['subver']: + result.append(peer['id']) + return result + + peer_ids = get_peer_ids() + if not peer_ids: + logger.warning("disconnect_nodes: {} and {} were not connected".format( + from_connection.index, + node_num, + )) + return + for peer_id in peer_ids: try: from_connection.disconnectnode(nodeid=peer_id) except JSONRPCException as e: # If this node is disconnected between calculating the peer id # and issuing the disconnect, don't worry about it. # This avoids a race condition if we're mass-disconnecting peers. - if e.error['code'] != -29: # RPC_CLIENT_NODE_NOT_CONNECTED + if e.error['code'] != -29: # RPC_CLIENT_NODE_NOT_CONNECTED raise # wait to disconnect - wait_until(lambda: [peer['id'] for peer in from_connection.getpeerinfo() if "testnode%d" % node_num in peer['subver']] == [], timeout=5) + wait_until(lambda: not get_peer_ids(), timeout=5) + def connect_nodes(from_connection, node_num): ip_port = "127.0.0.1:" + str(p2p_port(node_num)) from_connection.addnode(ip_port, "onetry") # poll until version handshake complete to avoid race conditions # with transaction relaying - wait_until(lambda: all(peer['version'] != 0 for peer in from_connection.getpeerinfo())) + # See comments in net_processing: + # * Must have a version message before anything else + # * Must have a verack message before anything else + wait_until(lambda: all(peer['version'] != 0 for peer in from_connection.getpeerinfo())) + wait_until(lambda: all(peer['bytesrecv_per_msg'].pop('verack', 0) == 24 for peer in from_connection.getpeerinfo())) + def sync_blocks(rpc_connections, *, wait=1, timeout=60): """ @@ -406,8 +457,14 @@ def sync_blocks(rpc_connections, *, wait=1, timeout=60): best_hash = [x.getbestblockhash() for x in rpc_connections] if best_hash.count(best_hash[0]) == len(rpc_connections): return + # Check that each peer has at least one connection + assert (all([len(x.getpeerinfo()) for x in rpc_connections])) time.sleep(wait) - raise AssertionError("Block sync timed out:{}".format("".join("\n {!r}".format(b) for b in best_hash))) + raise AssertionError("Block sync timed out after {}s:{}".format( + timeout, + "".join("\n {!r}".format(b) for b in best_hash), + )) + def sync_mempools(rpc_connections, *, wait=1, timeout=60, flush_scheduler=True): """ @@ -422,12 +479,19 @@ def sync_mempools(rpc_connections, *, wait=1, timeout=60, flush_scheduler=True): for r in rpc_connections: r.syncwithvalidationinterfacequeue() return + # Check that each peer has at least one connection + assert (all([len(x.getpeerinfo()) for x in rpc_connections])) time.sleep(wait) - raise AssertionError("Mempool sync timed out:{}".format("".join("\n {!r}".format(m) for m in pool))) + raise AssertionError("Mempool sync timed out after {}s:{}".format( + timeout, + "".join("\n {!r}".format(m) for m in pool), + )) + # Transaction/Block functions ############################# + def find_output(node, txid, amount, *, blockhash=None): """ Return index to output of txid with value amount @@ -439,6 +503,7 @@ def find_output(node, txid, amount, *, blockhash=None): return i raise RuntimeError("find_output txid %s : %s not found" % (txid, str(amount))) + def gather_inputs(from_node, amount_needed, confirmations_required=1): """ Return a random set of unspent txouts that are enough to pay amount_needed @@ -456,6 +521,7 @@ def gather_inputs(from_node, amount_needed, confirmations_required=1): raise RuntimeError("Insufficient funds: need %d, have %d" % (amount_needed, total_in)) return (total_in, inputs) + def make_change(from_node, amount_in, amount_out, fee): """ Create change output(s), return them @@ -473,6 +539,7 @@ def make_change(from_node, amount_in, amount_out, fee): outputs[from_node.getnewaddress()] = change return outputs + def random_transaction(nodes, amount, min_fee, fee_increment, fee_variants): """ Create a random transaction. @@ -492,6 +559,7 @@ def random_transaction(nodes, amount, min_fee, fee_increment, fee_variants): return (txid, signresult["hex"], fee) + # Helper to create at least "count" utxos # Pass in a fee that is sufficient for relay and mining new transactions. def create_confirmed_utxos(fee, node, count): @@ -524,6 +592,7 @@ def create_confirmed_utxos(fee, node, count): assert len(utxos) >= count return utxos + # Create large OP_RETURN txouts that can be appended to a transaction # to make it large (helper for constructing large transactions). def gen_return_txouts(): @@ -543,6 +612,7 @@ def gen_return_txouts(): txouts.append(txout) return txouts + # Create a spend of each passed-in utxo, splicing in "txouts" to each raw # transaction to make it large. See gen_return_txouts() above. def create_lots_of_big_transactions(node, txouts, utxos, num, fee): @@ -566,6 +636,7 @@ def create_lots_of_big_transactions(node, txouts, utxos, num, fee): txids.append(txid) return txids + def mine_large_block(node, utxos=None): # generate a 66k transaction, # and 14 of them is close to the 1MB block limit @@ -579,6 +650,7 @@ def mine_large_block(node, utxos=None): create_lots_of_big_transactions(node, txouts, utxos, num, fee=fee) node.generate(1) + def find_vout_for_address(node, txid, addr): """ Locate the vout index of the given transaction sending to the diff --git a/test/functional/test_framework/wallet_util.py b/test/functional/test_framework/wallet_util.py index eb537015fb..b9c0fb6691 100755 --- a/test/functional/test_framework/wallet_util.py +++ b/test/functional/test_framework/wallet_util.py @@ -6,6 +6,7 @@ from collections import namedtuple from test_framework.address import ( + byte_to_base58, key_to_p2pkh, key_to_p2sh_p2wpkh, key_to_p2wpkh, @@ -13,6 +14,7 @@ from test_framework.address import ( script_to_p2sh_p2wsh, script_to_p2wsh, ) +from test_framework.key import ECKey from test_framework.script import ( CScript, OP_0, @@ -66,6 +68,25 @@ def get_key(node): p2sh_p2wpkh_redeem_script=CScript([OP_0, pkh]).hex(), p2sh_p2wpkh_addr=key_to_p2sh_p2wpkh(pubkey)) +def get_generate_key(): + """Generate a fresh key + + Returns a named tuple of privkey, pubkey and all address and scripts.""" + eckey = ECKey() + eckey.generate() + privkey = bytes_to_wif(eckey.get_bytes()) + pubkey = eckey.get_pubkey().get_bytes().hex() + pkh = hash160(hex_str_to_bytes(pubkey)) + return Key(privkey=privkey, + pubkey=pubkey, + p2pkh_script=CScript([OP_DUP, OP_HASH160, pkh, OP_EQUALVERIFY, OP_CHECKSIG]).hex(), + p2pkh_addr=key_to_p2pkh(pubkey), + p2wpkh_script=CScript([OP_0, pkh]).hex(), + p2wpkh_addr=key_to_p2wpkh(pubkey), + p2sh_p2wpkh_script=CScript([OP_HASH160, hash160(CScript([OP_0, pkh])), OP_EQUAL]).hex(), + p2sh_p2wpkh_redeem_script=CScript([OP_0, pkh]).hex(), + p2sh_p2wpkh_addr=key_to_p2sh_p2wpkh(pubkey)) + def get_multisig(node): """Generate a fresh 2-of-3 multisig on node @@ -97,3 +118,14 @@ def test_address(node, address, **kwargs): raise AssertionError("key {} unexpectedly returned in getaddressinfo.".format(key)) elif addr_info[key] != value: raise AssertionError("key {} value {} did not match expected value {}".format(key, addr_info[key], value)) + +def bytes_to_wif(b, compressed=True): + if compressed: + b += b'\x01' + return byte_to_base58(b, 239) + +def generate_wif_key(): + # Makes a WIF privkey for imports + k = ECKey() + k.generate() + return bytes_to_wif(k.get_bytes(), k.is_compressed) diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py index 9d87b5638c..79a172706c 100755 --- a/test/functional/test_runner.py +++ b/test/functional/test_runner.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Run regression test suite. @@ -19,12 +19,12 @@ import datetime import os import time import shutil -import signal -import sys import subprocess +import sys import tempfile import re import logging +import unittest # Formatting. Default colors to empty strings. BOLD, GREEN, RED, GREY = ("", ""), ("", ""), ("", ""), ("", "") @@ -42,7 +42,7 @@ except UnicodeDecodeError: if os.name != 'nt' or sys.getwindowsversion() >= (10, 0, 14393): if os.name == 'nt': import ctypes - kernel32 = ctypes.windll.kernel32 + kernel32 = ctypes.windll.kernel32 # type: ignore ENABLE_VIRTUAL_TERMINAL_PROCESSING = 4 STD_OUTPUT_HANDLE = -11 STD_ERROR_HANDLE = -12 @@ -66,6 +66,12 @@ if os.name != 'nt' or sys.getwindowsversion() >= (10, 0, 14393): TEST_EXIT_PASSED = 0 TEST_EXIT_SKIPPED = 77 +TEST_FRAMEWORK_MODULES = [ + "address", + "blocktools", + "script", +] + EXTENDED_SCRIPTS = [ # These tests are not run by default. # Longest test should go first, to favor running tests in parallel @@ -77,6 +83,7 @@ BASE_SCRIPTS = [ # Scripts that are run by default. # Longest test should go first, to favor running tests in parallel 'wallet_hd.py', + 'wallet_hd.py --descriptors', 'wallet_backup.py', # vv Tests less than 5m vv 'mining_getblocktemplate_longpoll.py', @@ -87,10 +94,13 @@ BASE_SCRIPTS = [ 'feature_segwit.py', # vv Tests less than 2m vv 'wallet_basic.py', + 'wallet_basic.py --descriptors', 'wallet_labels.py', + 'wallet_labels.py --descriptors', 'p2p_segwit.py', 'p2p_timeouts.py', 'p2p_tx_download.py', + 'mempool_updatefromblock.py', 'wallet_dump.py', 'wallet_listtransactions.py', # vv Tests less than 60s vv @@ -110,6 +120,7 @@ BASE_SCRIPTS = [ 'feature_abortnode.py', # vv Tests less than 30s vv 'wallet_keypool_topup.py', + 'wallet_keypool_topup.py --descriptors', 'feature_fee_estimation.py', 'interface_zmq.py', 'interface_bitcoin_cli.py', @@ -123,6 +134,7 @@ BASE_SCRIPTS = [ 'interface_rest.py', 'mempool_spend_coinbase.py', 'wallet_avoidreuse.py', + 'wallet_avoidreuse.py --descriptors', 'mempool_reorg.py', 'mempool_persist.py', 'wallet_multiwallet.py', @@ -135,6 +147,7 @@ BASE_SCRIPTS = [ 'interface_http.py', 'interface_rpc.py', 'rpc_psbt.py', + 'rpc_psbt.py --descriptors', 'rpc_users.py', 'rpc_whitelist.py', 'feature_proxy.py', @@ -145,9 +158,14 @@ BASE_SCRIPTS = [ 'rpc_blockchain.py', 'rpc_deprecated.py', 'wallet_disable.py', + 'p2p_addr_relay.py', + 'p2p_getdata.py', 'rpc_net.py', 'wallet_keypool.py', - 'p2p_mempool.py', + 'wallet_keypool.py --descriptors', + 'wallet_descriptor.py', + 'p2p_nobloomfilter_messages.py', + 'p2p_filter.py', 'rpc_setban.py', 'p2p_blocksonly.py', 'mining_prioritisetransaction.py', @@ -167,28 +185,33 @@ BASE_SCRIPTS = [ 'mempool_packages.py', 'mempool_package_onemore.py', 'rpc_createmultisig.py', + 'rpc_createmultisig.py --descriptors', 'feature_versionbits_warning.py', 'rpc_preciousblock.py', 'wallet_importprunedfunds.py', 'p2p_leak_tx.py', + 'p2p_eviction.py', 'rpc_signmessage.py', + 'rpc_generateblock.py', 'wallet_balance.py', 'feature_nulldummy.py', 'mempool_accept.py', 'mempool_expiry.py', 'wallet_import_rescan.py', 'wallet_import_with_label.py', + 'wallet_importdescriptors.py', + 'wallet_upgradewallet.py', 'rpc_bind.py --ipv4', 'rpc_bind.py --ipv6', 'rpc_bind.py --nonloopback', 'mining_basic.py', 'wallet_bumpfee.py', - 'wallet_bumpfee_totalfee_deprecation.py', 'wallet_implicitsegwit.py', 'rpc_named_arguments.py', 'wallet_listsinceblock.py', 'p2p_leak.py', 'wallet_encryption.py', + 'wallet_encryption.py --descriptors', 'feature_dersig.py', 'feature_cltv.py', 'rpc_uptime.py', @@ -206,8 +229,11 @@ BASE_SCRIPTS = [ 'feature_loadblock.py', 'p2p_dos_header_tree.py', 'p2p_unrequested_blocks.py', + 'p2p_blockfilters.py', 'feature_includeconf.py', 'feature_asmap.py', + 'mempool_unbroadcast.py', + 'mempool_compatibility.py', 'rpc_deriveaddresses.py', 'rpc_deriveaddresses.py --usecli', 'rpc_scantxoutset.py', @@ -365,11 +391,10 @@ def main(): args=passon_args, combined_logs_len=args.combinedlogslen, failfast=args.failfast, - runs_ci=args.ci, use_term_control=args.ansi, ) -def run_tests(*, test_list, src_dir, build_dir, tmpdir, jobs=1, enable_coverage=False, args=None, combined_logs_len=0, failfast=False, runs_ci, use_term_control): +def run_tests(*, test_list, src_dir, build_dir, tmpdir, jobs=1, enable_coverage=False, args=None, combined_logs_len=0, failfast=False, use_term_control): args = args or [] # Warn if bitcoind is already running @@ -385,6 +410,16 @@ def run_tests(*, test_list, src_dir, build_dir, tmpdir, jobs=1, enable_coverage= if os.path.isdir(cache_dir): print("%sWARNING!%s There is a cache directory here: %s. If tests fail unexpectedly, try deleting the cache directory." % (BOLD[1], BOLD[0], cache_dir)) + # Test Framework Tests + print("Running Unit Tests for Test Framework Modules") + test_framework_tests = unittest.TestSuite() + for module in TEST_FRAMEWORK_MODULES: + test_framework_tests.addTest(unittest.TestLoader().loadTestsFromName("test_framework.{}".format(module))) + result = unittest.TextTestRunner(verbosity=1, failfast=True).run(test_framework_tests) + if not result.wasSuccessful(): + logging.debug("Early exiting after failure in TestFramework unit tests") + sys.exit(False) + tests_dir = src_dir + '/test/functional/' flags = ['--cachedir={}'.format(cache_dir)] + args @@ -411,7 +446,6 @@ def run_tests(*, test_list, src_dir, build_dir, tmpdir, jobs=1, enable_coverage= tmpdir=tmpdir, test_list=test_list, flags=flags, - timeout_duration=40 * 60 if runs_ci else float('inf'), # in seconds use_term_control=use_term_control, ) start_time = time.time() @@ -496,12 +530,11 @@ class TestHandler: Trigger the test scripts passed in via the list. """ - def __init__(self, *, num_tests_parallel, tests_dir, tmpdir, test_list, flags, timeout_duration, use_term_control): + def __init__(self, *, num_tests_parallel, tests_dir, tmpdir, test_list, flags, use_term_control): assert num_tests_parallel >= 1 self.num_jobs = num_tests_parallel self.tests_dir = tests_dir self.tmpdir = tmpdir - self.timeout_duration = timeout_duration self.test_list = test_list self.flags = flags self.num_running = 0 @@ -542,10 +575,6 @@ class TestHandler: time.sleep(.5) for job in self.jobs: (name, start_time, proc, testdir, log_out, log_err) = job - if int(time.time() - start_time) > self.timeout_duration: - # Timeout individual tests if timeout is specified (to stop - # tests hanging and not providing useful output). - proc.send_signal(signal.SIGINT) if proc.poll() is not None: log_out.seek(0), log_err.seek(0) [stdout, stderr] = [log_file.read().decode('utf-8') for log_file in (log_out, log_err)] @@ -614,7 +643,7 @@ class TestResult(): def check_script_prefixes(): """Check that test scripts start with one of the allowed name prefixes.""" - good_prefixes_re = re.compile("(example|feature|interface|mempool|mining|p2p|rpc|wallet|tool)_") + good_prefixes_re = re.compile("^(example|feature|interface|mempool|mining|p2p|rpc|wallet|tool)_") bad_script_names = [script for script in ALL_SCRIPTS if good_prefixes_re.match(script) is None] if bad_script_names: diff --git a/test/functional/tool_wallet.py b/test/functional/tool_wallet.py index d2629ff1ed..524e1593ba 100755 --- a/test/functional/tool_wallet.py +++ b/test/functional/tool_wallet.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test bitcoin-wallet.""" @@ -15,6 +15,7 @@ from test_framework.util import assert_equal BUFFER_SIZE = 16 * 1024 + class ToolWalletTest(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 1 @@ -48,7 +49,7 @@ class ToolWalletTest(BitcoinTestFramework): h = hashlib.sha1() mv = memoryview(bytearray(BUFFER_SIZE)) with open(self.wallet_path, 'rb', buffering=0) as f: - for n in iter(lambda : f.readinto(mv), 0): + for n in iter(lambda: f.readinto(mv), 0): h.update(mv[:n]) return h.hexdigest() @@ -69,7 +70,12 @@ class ToolWalletTest(BitcoinTestFramework): self.assert_raises_tool_error('Invalid command: help', 'help') self.assert_raises_tool_error('Error: two methods provided (info and create). Only one method should be provided.', 'info', 'create') self.assert_raises_tool_error('Error parsing command line arguments: Invalid parameter -foo', '-foo') - self.assert_raises_tool_error('Error loading wallet.dat. Is wallet being used by other process?', '-wallet=wallet.dat', 'info') + self.assert_raises_tool_error( + 'Error initializing wallet database environment "{}"!\nError loading wallet.dat. Is wallet being used by other process?' + .format(os.path.join(self.nodes[0].datadir, self.chain, 'wallets')), + '-wallet=wallet.dat', + 'info', + ) self.assert_raises_tool_error('Error: no wallet file at nonexistent.dat', '-wallet=nonexistent.dat', 'info') def test_tool_wallet_info(self): @@ -84,7 +90,7 @@ class ToolWalletTest(BitcoinTestFramework): # # self.log.debug('Setting wallet file permissions to 400 (read-only)') # os.chmod(self.wallet_path, stat.S_IRUSR) - # assert(self.wallet_permissions() in ['400', '666']) # Sanity check. 666 because Appveyor. + # assert self.wallet_permissions() in ['400', '666'] # Sanity check. 666 because Appveyor. # shasum_before = self.wallet_shasum() timestamp_before = self.wallet_timestamp() self.log.debug('Wallet file timestamp before calling info: {}'.format(timestamp_before)) @@ -103,7 +109,7 @@ class ToolWalletTest(BitcoinTestFramework): self.log_wallet_timestamp_comparison(timestamp_before, timestamp_after) self.log.debug('Setting wallet file permissions back to 600 (read/write)') os.chmod(self.wallet_path, stat.S_IRUSR | stat.S_IWUSR) - assert(self.wallet_permissions() in ['600', '666']) # Sanity check. 666 because Appveyor. + assert self.wallet_permissions() in ['600', '666'] # Sanity check. 666 because Appveyor. # # TODO: Wallet tool info should not write to the wallet file. # The following lines should be uncommented and the tests still succeed: @@ -197,6 +203,14 @@ class ToolWalletTest(BitcoinTestFramework): assert_equal(shasum_after, shasum_before) self.log.debug('Wallet file shasum unchanged\n') + def test_salvage(self): + # TODO: Check salvage actually salvages and doesn't break things. https://github.com/bitcoin/bitcoin/issues/7463 + self.log.info('Check salvage') + self.start_node(0, ['-wallet=salvage']) + self.stop_node(0) + + self.assert_tool_output('', '-wallet=salvage', 'salvage') + def run_test(self): self.wallet_path = os.path.join(self.nodes[0].datadir, self.chain, 'wallets', 'wallet.dat') self.test_invalid_tool_commands_and_args() @@ -205,7 +219,7 @@ class ToolWalletTest(BitcoinTestFramework): self.test_tool_wallet_info_after_transaction() self.test_tool_wallet_create_on_existing_wallet() self.test_getwalletinfo_on_different_wallet() - + self.test_salvage() if __name__ == '__main__': ToolWalletTest().main() diff --git a/test/functional/wallet_abandonconflict.py b/test/functional/wallet_abandonconflict.py index 1122daaf83..90d17a806c 100755 --- a/test/functional/wallet_abandonconflict.py +++ b/test/functional/wallet_abandonconflict.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the abandontransaction RPC. @@ -18,7 +18,6 @@ from test_framework.util import ( assert_raises_rpc_error, connect_nodes, disconnect_nodes, - wait_until, ) @@ -98,7 +97,7 @@ class AbandonConflictTest(BitcoinTestFramework): # TODO: redo with eviction self.stop_node(0) self.start_node(0, extra_args=["-minrelaytxfee=0.0001"]) - wait_until(lambda: self.nodes[0].getmempoolinfo()['loaded']) + assert self.nodes[0].getmempoolinfo()['loaded'] # Verify txs no longer in either node's mempool assert_equal(len(self.nodes[0].getrawmempool()), 0) @@ -110,8 +109,8 @@ class AbandonConflictTest(BitcoinTestFramework): assert_equal(newbalance, balance - signed3_change) # Unconfirmed received funds that are not in mempool, also shouldn't show # up in unconfirmed balance - unconfbalance = self.nodes[0].getunconfirmedbalance() + self.nodes[0].getbalance() - assert_equal(unconfbalance, newbalance) + balances = self.nodes[0].getbalances()['mine'] + assert_equal(balances['untrusted_pending'] + balances['trusted'], newbalance) # Also shouldn't show up in listunspent assert not txABC2 in [utxo["txid"] for utxo in self.nodes[0].listunspent(0)] balance = newbalance @@ -126,7 +125,7 @@ class AbandonConflictTest(BitcoinTestFramework): # Verify that even with a low min relay fee, the tx is not reaccepted from wallet on startup once abandoned self.stop_node(0) self.start_node(0, extra_args=["-minrelaytxfee=0.00001"]) - wait_until(lambda: self.nodes[0].getmempoolinfo()['loaded']) + assert self.nodes[0].getmempoolinfo()['loaded'] assert_equal(len(self.nodes[0].getrawmempool()), 0) assert_equal(self.nodes[0].getbalance(), balance) @@ -148,7 +147,7 @@ class AbandonConflictTest(BitcoinTestFramework): # Remove using high relay fee again self.stop_node(0) self.start_node(0, extra_args=["-minrelaytxfee=0.0001"]) - wait_until(lambda: self.nodes[0].getmempoolinfo()['loaded']) + assert self.nodes[0].getmempoolinfo()['loaded'] assert_equal(len(self.nodes[0].getrawmempool()), 0) newbalance = self.nodes[0].getbalance() assert_equal(newbalance, balance - Decimal("24.9996")) diff --git a/test/functional/wallet_address_types.py b/test/functional/wallet_address_types.py index 79b6db986b..68e22b7e86 100755 --- a/test/functional/wallet_address_types.py +++ b/test/functional/wallet_address_types.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test that the wallet can send and receive using all combinations of address types. @@ -97,12 +97,9 @@ class AddressTypeTest(BitcoinTestFramework): connect_nodes(self.nodes[i], j) self.sync_all() - def get_balances(self, confirmed=True): - """Return a list of confirmed or unconfirmed balances.""" - if confirmed: - return [self.nodes[i].getbalance() for i in range(4)] - else: - return [self.nodes[i].getunconfirmedbalance() for i in range(4)] + def get_balances(self, key='trusted'): + """Return a list of balances.""" + return [self.nodes[i].getbalances()['mine'][key] for i in range(4)] # Quick test of python bech32 implementation def test_python_bech32(self, addr): @@ -307,7 +304,7 @@ class AddressTypeTest(BitcoinTestFramework): self.nodes[from_node].sendmany("", sends) self.sync_mempools() - unconf_balances = self.get_balances(False) + unconf_balances = self.get_balances('untrusted_pending') self.log.debug("Check unconfirmed balances: {}".format(unconf_balances)) assert_equal(unconf_balances[from_node], 0) for n, to_node in enumerate(range(from_node + 1, from_node + 4)): diff --git a/test/functional/wallet_avoidreuse.py b/test/functional/wallet_avoidreuse.py index 8e2dc03ac2..780cce9d02 100755 --- a/test/functional/wallet_avoidreuse.py +++ b/test/functional/wallet_avoidreuse.py @@ -83,16 +83,21 @@ class AvoidReuseTest(BitcoinTestFramework): self.nodes[0].generate(110) self.sync_all() + self.test_change_remains_change(self.nodes[1]) reset_balance(self.nodes[1], self.nodes[0].getnewaddress()) - self.test_fund_send_fund_senddirty() + self.test_sending_from_reused_address_without_avoid_reuse() reset_balance(self.nodes[1], self.nodes[0].getnewaddress()) - self.test_fund_send_fund_send("legacy") + self.test_sending_from_reused_address_fails("legacy") reset_balance(self.nodes[1], self.nodes[0].getnewaddress()) - self.test_fund_send_fund_send("p2sh-segwit") + self.test_sending_from_reused_address_fails("p2sh-segwit") reset_balance(self.nodes[1], self.nodes[0].getnewaddress()) - self.test_fund_send_fund_send("bech32") + self.test_sending_from_reused_address_fails("bech32") reset_balance(self.nodes[1], self.nodes[0].getnewaddress()) self.test_getbalances_used() + reset_balance(self.nodes[1], self.nodes[0].getnewaddress()) + self.test_full_destination_group_is_preferred() + reset_balance(self.nodes[1], self.nodes[0].getnewaddress()) + self.test_all_destination_groups_are_used() def test_persistence(self): '''Test that wallet files persist the avoid_reuse flag.''' @@ -128,7 +133,7 @@ class AvoidReuseTest(BitcoinTestFramework): tempwallet = ".wallet_avoidreuse.py_test_immutable_wallet.dat" # Create a wallet with disable_private_keys set; this should work - self.nodes[1].createwallet(tempwallet, True) + self.nodes[1].createwallet(wallet_name=tempwallet, disable_private_keys=True) w = self.nodes[1].get_wallet_rpc(tempwallet) # Attempt to unset the disable_private_keys flag; this should not work @@ -137,13 +142,37 @@ class AvoidReuseTest(BitcoinTestFramework): # Unload temp wallet self.nodes[1].unloadwallet(tempwallet) - def test_fund_send_fund_senddirty(self): + def test_change_remains_change(self, node): + self.log.info("Test that change doesn't turn into non-change when spent") + + reset_balance(node, node.getnewaddress()) + addr = node.getnewaddress() + txid = node.sendtoaddress(addr, 1) + out = node.listunspent(minconf=0, query_options={'minimumAmount': 2}) + assert_equal(len(out), 1) + assert_equal(out[0]['txid'], txid) + changeaddr = out[0]['address'] + + # Make sure it's starting out as change as expected + assert node.getaddressinfo(changeaddr)['ischange'] + for logical_tx in node.listtransactions(): + assert logical_tx.get('address') != changeaddr + + # Spend it + reset_balance(node, node.getnewaddress()) + + # It should still be change + assert node.getaddressinfo(changeaddr)['ischange'] + for logical_tx in node.listtransactions(): + assert logical_tx.get('address') != changeaddr + + def test_sending_from_reused_address_without_avoid_reuse(self): ''' - Test the same as test_fund_send_fund_send, except send the 10 BTC with + Test the same as test_sending_from_reused_address_fails, except send the 10 BTC with the avoid_reuse flag set to false. This means the 10 BTC send should succeed, - where it fails in test_fund_send_fund_send. + where it fails in test_sending_from_reused_address_fails. ''' - self.log.info("Test fund send fund send dirty") + self.log.info("Test sending from reused address with avoid_reuse=false") fundaddr = self.nodes[1].getnewaddress() retaddr = self.nodes[0].getnewaddress() @@ -188,7 +217,7 @@ class AvoidReuseTest(BitcoinTestFramework): assert_approx(self.nodes[1].getbalance(), 5, 0.001) assert_approx(self.nodes[1].getbalance(avoid_reuse=False), 5, 0.001) - def test_fund_send_fund_send(self, second_addr_type): + def test_sending_from_reused_address_fails(self, second_addr_type): ''' Test the simple case where [1] generates a new address A, then [0] sends 10 BTC to A. @@ -197,7 +226,7 @@ class AvoidReuseTest(BitcoinTestFramework): [1] tries to spend 10 BTC (fails; dirty). [1] tries to spend 4 BTC (succeeds; change address sufficient) ''' - self.log.info("Test fund send fund send") + self.log.info("Test sending from reused {} address fails".format(second_addr_type)) fundaddr = self.nodes[1].getnewaddress(label="", address_type="legacy") retaddr = self.nodes[0].getnewaddress() @@ -220,43 +249,44 @@ class AvoidReuseTest(BitcoinTestFramework): # getbalances should show no used, 5 btc trusted assert_balances(self.nodes[1], mine={"used": 0, "trusted": 5}) - # For the second send, we transmute it to a related single-key address - # to make sure it's also detected as re-use - fund_spk = self.nodes[0].getaddressinfo(fundaddr)["scriptPubKey"] - fund_decoded = self.nodes[0].decodescript(fund_spk) - if second_addr_type == "p2sh-segwit": - new_fundaddr = fund_decoded["segwit"]["p2sh-segwit"] - elif second_addr_type == "bech32": - new_fundaddr = fund_decoded["segwit"]["addresses"][0] - else: - new_fundaddr = fundaddr - assert_equal(second_addr_type, "legacy") - - self.nodes[0].sendtoaddress(new_fundaddr, 10) - self.nodes[0].generate(1) - self.sync_all() - - # listunspent should show 2 total outputs (5, 10 btc), one unused (5), one reused (10) - assert_unspent(self.nodes[1], total_count=2, total_sum=15, reused_count=1, reused_sum=10) - # getbalances should show 10 used, 5 btc trusted - assert_balances(self.nodes[1], mine={"used": 10, "trusted": 5}) - - # node 1 should now have a balance of 5 (no dirty) or 15 (including dirty) - assert_approx(self.nodes[1].getbalance(), 5, 0.001) - assert_approx(self.nodes[1].getbalance(avoid_reuse=False), 15, 0.001) - - assert_raises_rpc_error(-6, "Insufficient funds", self.nodes[1].sendtoaddress, retaddr, 10) - - self.nodes[1].sendtoaddress(retaddr, 4) - - # listunspent should show 2 total outputs (1, 10 btc), one unused (1), one reused (10) - assert_unspent(self.nodes[1], total_count=2, total_sum=11, reused_count=1, reused_sum=10) - # getbalances should show 10 used, 1 btc trusted - assert_balances(self.nodes[1], mine={"used": 10, "trusted": 1}) - - # node 1 should now have about 1 btc left (no dirty) and 11 (including dirty) - assert_approx(self.nodes[1].getbalance(), 1, 0.001) - assert_approx(self.nodes[1].getbalance(avoid_reuse=False), 11, 0.001) + if not self.options.descriptors: + # For the second send, we transmute it to a related single-key address + # to make sure it's also detected as re-use + fund_spk = self.nodes[0].getaddressinfo(fundaddr)["scriptPubKey"] + fund_decoded = self.nodes[0].decodescript(fund_spk) + if second_addr_type == "p2sh-segwit": + new_fundaddr = fund_decoded["segwit"]["p2sh-segwit"] + elif second_addr_type == "bech32": + new_fundaddr = fund_decoded["segwit"]["addresses"][0] + else: + new_fundaddr = fundaddr + assert_equal(second_addr_type, "legacy") + + self.nodes[0].sendtoaddress(new_fundaddr, 10) + self.nodes[0].generate(1) + self.sync_all() + + # listunspent should show 2 total outputs (5, 10 btc), one unused (5), one reused (10) + assert_unspent(self.nodes[1], total_count=2, total_sum=15, reused_count=1, reused_sum=10) + # getbalances should show 10 used, 5 btc trusted + assert_balances(self.nodes[1], mine={"used": 10, "trusted": 5}) + + # node 1 should now have a balance of 5 (no dirty) or 15 (including dirty) + assert_approx(self.nodes[1].getbalance(), 5, 0.001) + assert_approx(self.nodes[1].getbalance(avoid_reuse=False), 15, 0.001) + + assert_raises_rpc_error(-6, "Insufficient funds", self.nodes[1].sendtoaddress, retaddr, 10) + + self.nodes[1].sendtoaddress(retaddr, 4) + + # listunspent should show 2 total outputs (1, 10 btc), one unused (1), one reused (10) + assert_unspent(self.nodes[1], total_count=2, total_sum=11, reused_count=1, reused_sum=10) + # getbalances should show 10 used, 1 btc trusted + assert_balances(self.nodes[1], mine={"used": 10, "trusted": 1}) + + # node 1 should now have about 1 btc left (no dirty) and 11 (including dirty) + assert_approx(self.nodes[1].getbalance(), 1, 0.001) + assert_approx(self.nodes[1].getbalance(avoid_reuse=False), 11, 0.001) def test_getbalances_used(self): ''' @@ -288,5 +318,66 @@ class AvoidReuseTest(BitcoinTestFramework): assert_unspent(self.nodes[1], total_count=2, total_sum=6, reused_count=1, reused_sum=1) assert_balances(self.nodes[1], mine={"used": 1, "trusted": 5}) + def test_full_destination_group_is_preferred(self): + ''' + Test the case where [1] only has 11 outputs of 1 BTC in the same reused + address and tries to send a small payment of 0.5 BTC. The wallet + should use 10 outputs from the reused address as inputs and not a + single 1 BTC input, in order to join several outputs from the reused + address. + ''' + self.log.info("Test that full destination groups are preferred in coin selection") + + # Node under test should be empty + assert_equal(self.nodes[1].getbalance(avoid_reuse=False), 0) + + new_addr = self.nodes[1].getnewaddress() + ret_addr = self.nodes[0].getnewaddress() + + # Send 11 outputs of 1 BTC to the same, reused address in the wallet + for _ in range(11): + self.nodes[0].sendtoaddress(new_addr, 1) + + self.nodes[0].generate(1) + self.sync_all() + + # Sending a transaction that is smaller than each one of the + # available outputs + txid = self.nodes[1].sendtoaddress(address=ret_addr, amount=0.5) + inputs = self.nodes[1].getrawtransaction(txid, 1)["vin"] + + # The transaction should use 10 inputs exactly + assert_equal(len(inputs), 10) + + def test_all_destination_groups_are_used(self): + ''' + Test the case where [1] only has 22 outputs of 1 BTC in the same reused + address and tries to send a payment of 20.5 BTC. The wallet + should use all 22 outputs from the reused address as inputs. + ''' + self.log.info("Test that all destination groups are used") + + # Node under test should be empty + assert_equal(self.nodes[1].getbalance(avoid_reuse=False), 0) + + new_addr = self.nodes[1].getnewaddress() + ret_addr = self.nodes[0].getnewaddress() + + # Send 22 outputs of 1 BTC to the same, reused address in the wallet + for _ in range(22): + self.nodes[0].sendtoaddress(new_addr, 1) + + self.nodes[0].generate(1) + self.sync_all() + + # Sending a transaction that needs to use the full groups + # of 10 inputs but also the incomplete group of 2 inputs. + txid = self.nodes[1].sendtoaddress(address=ret_addr, amount=20.5) + inputs = self.nodes[1].getrawtransaction(txid, 1)["vin"] + + # The transaction should use 22 inputs exactly + assert_equal(len(inputs), 22) + + if __name__ == '__main__': AvoidReuseTest().main() diff --git a/test/functional/wallet_backup.py b/test/functional/wallet_backup.py index fb80a06433..9dd91b2495 100755 --- a/test/functional/wallet_backup.py +++ b/test/functional/wallet_backup.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2019 The Bitcoin Core developers +# Copyright (c) 2014-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the wallet backup features. diff --git a/test/functional/wallet_balance.py b/test/functional/wallet_balance.py index a5f9a047ed..8efa66a856 100755 --- a/test/functional/wallet_balance.py +++ b/test/functional/wallet_balance.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the wallet balance RPC methods.""" @@ -107,7 +107,7 @@ class WalletTest(BitcoinTestFramework): # First argument of getbalance must be set to "*" assert_raises_rpc_error(-32, "dummy first argument must be excluded or set to \"*\"", self.nodes[1].getbalance, "") - self.log.info("Test getbalance and getunconfirmedbalance with unconfirmed inputs") + self.log.info("Test balances with unconfirmed inputs") # Before `test_balance()`, we have had two nodes with a balance of 50 # each and then we: @@ -148,6 +148,18 @@ class WalletTest(BitcoinTestFramework): def test_balances(*, fee_node_1=0): + # getbalances + expected_balances_0 = {'mine': {'immature': Decimal('0E-8'), + 'trusted': Decimal('9.99'), # change from node 0's send + 'untrusted_pending': Decimal('60.0')}, + 'watchonly': {'immature': Decimal('5000'), + 'trusted': Decimal('50.0'), + 'untrusted_pending': Decimal('0E-8')}} + expected_balances_1 = {'mine': {'immature': Decimal('0E-8'), + 'trusted': Decimal('0E-8'), # node 1's send had an unsafe input + 'untrusted_pending': Decimal('30.0') - fee_node_1}} # Doesn't include output of node 0's send since it was spent + assert_equal(self.nodes[0].getbalances(), expected_balances_0) + assert_equal(self.nodes[1].getbalances(), expected_balances_1) # getbalance without any arguments includes unconfirmed transactions, but not untrusted transactions assert_equal(self.nodes[0].getbalance(), Decimal('9.99')) # change from node 0's send assert_equal(self.nodes[1].getbalance(), Decimal('0')) # node 1's send had an unsafe input @@ -160,11 +172,9 @@ class WalletTest(BitcoinTestFramework): assert_equal(self.nodes[1].getbalance(minconf=1), Decimal('0')) # getunconfirmedbalance assert_equal(self.nodes[0].getunconfirmedbalance(), Decimal('60')) # output of node 1's spend - assert_equal(self.nodes[0].getbalances()['mine']['untrusted_pending'], Decimal('60')) - assert_equal(self.nodes[0].getwalletinfo()["unconfirmed_balance"], Decimal('60')) - assert_equal(self.nodes[1].getunconfirmedbalance(), Decimal('30') - fee_node_1) # Doesn't include output of node 0's send since it was spent - assert_equal(self.nodes[1].getbalances()['mine']['untrusted_pending'], Decimal('30') - fee_node_1) + # getwalletinfo.unconfirmed_balance + assert_equal(self.nodes[0].getwalletinfo()["unconfirmed_balance"], Decimal('60')) assert_equal(self.nodes[1].getwalletinfo()["unconfirmed_balance"], Decimal('30') - fee_node_1) test_balances(fee_node_1=Decimal('0.01')) @@ -174,15 +184,19 @@ class WalletTest(BitcoinTestFramework): self.nodes[0].sendrawtransaction(txs[1]['hex']) # sending on both nodes is faster than waiting for propagation self.sync_all() - self.log.info("Test getbalance and getunconfirmedbalance with conflicted unconfirmed inputs") + self.log.info("Test getbalance and getbalances.mine.untrusted_pending with conflicted unconfirmed inputs") test_balances(fee_node_1=Decimal('0.02')) self.nodes[1].generatetoaddress(1, ADDRESS_WATCHONLY) self.sync_all() # balances are correct after the transactions are confirmed - assert_equal(self.nodes[0].getbalance(), Decimal('69.99')) # node 1's send plus change from node 0's send - assert_equal(self.nodes[1].getbalance(), Decimal('29.98')) # change from node 0's send + balance_node0 = Decimal('69.99') # node 1's send plus change from node 0's send + balance_node1 = Decimal('29.98') # change from node 0's send + assert_equal(self.nodes[0].getbalances()['mine']['trusted'], balance_node0) + assert_equal(self.nodes[1].getbalances()['mine']['trusted'], balance_node1) + assert_equal(self.nodes[0].getbalance(), balance_node0) + assert_equal(self.nodes[1].getbalance(), balance_node1) # Send total balance away from node 1 txs = create_transactions(self.nodes[1], self.nodes[0].getnewaddress(), Decimal('29.97'), [Decimal('0.01')]) @@ -200,13 +214,13 @@ class WalletTest(BitcoinTestFramework): # check mempool transactions count for wallet unconfirmed balance after # dynamically loading the wallet. - before = self.nodes[1].getunconfirmedbalance() + before = self.nodes[1].getbalances()['mine']['untrusted_pending'] dst = self.nodes[1].getnewaddress() self.nodes[1].unloadwallet('') self.nodes[0].sendtoaddress(dst, 0.1) self.sync_all() self.nodes[1].loadwallet('') - after = self.nodes[1].getunconfirmedbalance() + after = self.nodes[1].getbalances()['mine']['untrusted_pending'] assert_equal(before + Decimal('0.1'), after) # Create 3 more wallet txs, where the last is not accepted to the diff --git a/test/functional/wallet_basic.py b/test/functional/wallet_basic.py index 15746d312c..797c903dd3 100755 --- a/test/functional/wallet_basic.py +++ b/test/functional/wallet_basic.py @@ -4,7 +4,6 @@ # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the wallet.""" from decimal import Decimal -import time from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( @@ -49,6 +48,7 @@ class WalletTest(BitcoinTestFramework): return self.nodes[0].decoderawtransaction(txn)['vsize'] def run_test(self): + # Check that there's no UTXO on none of the nodes assert_equal(len(self.nodes[0].listunspent()), 0) assert_equal(len(self.nodes[1].listunspent()), 0) @@ -219,7 +219,7 @@ class WalletTest(BitcoinTestFramework): assert_equal(self.nodes[2].getbalance(), node_2_bal) node_0_bal = self.check_fee_amount(self.nodes[0].getbalance(), node_0_bal + Decimal('10'), fee_per_byte, self.get_vsize(self.nodes[2].gettransaction(txid)['hex'])) - self.start_node(3) + self.start_node(3, self.nodes[3].extra_args) connect_nodes(self.nodes[0], 3) self.sync_all() @@ -315,57 +315,59 @@ class WalletTest(BitcoinTestFramework): # This will raise an exception since generate does not accept a string assert_raises_rpc_error(-1, "not an integer", self.nodes[0].generate, "2") - # This will raise an exception for the invalid private key format - assert_raises_rpc_error(-5, "Invalid private key encoding", self.nodes[0].importprivkey, "invalid") + if not self.options.descriptors: - # This will raise an exception for importing an address with the PS2H flag - temp_address = self.nodes[1].getnewaddress("", "p2sh-segwit") - assert_raises_rpc_error(-5, "Cannot use the p2sh flag with an address - use a script instead", self.nodes[0].importaddress, temp_address, "label", False, True) + # This will raise an exception for the invalid private key format + assert_raises_rpc_error(-5, "Invalid private key encoding", self.nodes[0].importprivkey, "invalid") - # This will raise an exception for attempting to dump the private key of an address you do not own - assert_raises_rpc_error(-3, "Address does not refer to a key", self.nodes[0].dumpprivkey, temp_address) + # This will raise an exception for importing an address with the PS2H flag + temp_address = self.nodes[1].getnewaddress("", "p2sh-segwit") + assert_raises_rpc_error(-5, "Cannot use the p2sh flag with an address - use a script instead", self.nodes[0].importaddress, temp_address, "label", False, True) - # This will raise an exception for attempting to get the private key of an invalid Bitcoin address - assert_raises_rpc_error(-5, "Invalid Bitcoin address", self.nodes[0].dumpprivkey, "invalid") + # This will raise an exception for attempting to dump the private key of an address you do not own + assert_raises_rpc_error(-3, "Address does not refer to a key", self.nodes[0].dumpprivkey, temp_address) - # This will raise an exception for attempting to set a label for an invalid Bitcoin address - assert_raises_rpc_error(-5, "Invalid Bitcoin address", self.nodes[0].setlabel, "invalid address", "label") + # This will raise an exception for attempting to get the private key of an invalid Bitcoin address + assert_raises_rpc_error(-5, "Invalid Bitcoin address", self.nodes[0].dumpprivkey, "invalid") - # This will raise an exception for importing an invalid address - assert_raises_rpc_error(-5, "Invalid Bitcoin address or script", self.nodes[0].importaddress, "invalid") + # This will raise an exception for attempting to set a label for an invalid Bitcoin address + assert_raises_rpc_error(-5, "Invalid Bitcoin address", self.nodes[0].setlabel, "invalid address", "label") - # This will raise an exception for attempting to import a pubkey that isn't in hex - assert_raises_rpc_error(-5, "Pubkey must be a hex string", self.nodes[0].importpubkey, "not hex") + # This will raise an exception for importing an invalid address + assert_raises_rpc_error(-5, "Invalid Bitcoin address or script", self.nodes[0].importaddress, "invalid") - # This will raise an exception for importing an invalid pubkey - assert_raises_rpc_error(-5, "Pubkey is not a valid public key", self.nodes[0].importpubkey, "5361746f736869204e616b616d6f746f") + # This will raise an exception for attempting to import a pubkey that isn't in hex + assert_raises_rpc_error(-5, "Pubkey must be a hex string", self.nodes[0].importpubkey, "not hex") - # Import address and private key to check correct behavior of spendable unspents - # 1. Send some coins to generate new UTXO - address_to_import = self.nodes[2].getnewaddress() - txid = self.nodes[0].sendtoaddress(address_to_import, 1) - self.nodes[0].generate(1) - self.sync_all(self.nodes[0:3]) + # This will raise an exception for importing an invalid pubkey + assert_raises_rpc_error(-5, "Pubkey is not a valid public key", self.nodes[0].importpubkey, "5361746f736869204e616b616d6f746f") - # 2. Import address from node2 to node1 - self.nodes[1].importaddress(address_to_import) + # Import address and private key to check correct behavior of spendable unspents + # 1. Send some coins to generate new UTXO + address_to_import = self.nodes[2].getnewaddress() + txid = self.nodes[0].sendtoaddress(address_to_import, 1) + self.nodes[0].generate(1) + self.sync_all(self.nodes[0:3]) - # 3. Validate that the imported address is watch-only on node1 - assert self.nodes[1].getaddressinfo(address_to_import)["iswatchonly"] + # 2. Import address from node2 to node1 + self.nodes[1].importaddress(address_to_import) - # 4. Check that the unspents after import are not spendable - assert_array_result(self.nodes[1].listunspent(), - {"address": address_to_import}, - {"spendable": False}) + # 3. Validate that the imported address is watch-only on node1 + assert self.nodes[1].getaddressinfo(address_to_import)["iswatchonly"] - # 5. Import private key of the previously imported address on node1 - priv_key = self.nodes[2].dumpprivkey(address_to_import) - self.nodes[1].importprivkey(priv_key) + # 4. Check that the unspents after import are not spendable + assert_array_result(self.nodes[1].listunspent(), + {"address": address_to_import}, + {"spendable": False}) - # 6. Check that the unspents are now spendable on node1 - assert_array_result(self.nodes[1].listunspent(), - {"address": address_to_import}, - {"spendable": True}) + # 5. Import private key of the previously imported address on node1 + priv_key = self.nodes[2].dumpprivkey(address_to_import) + self.nodes[1].importprivkey(priv_key) + + # 6. Check that the unspents are now spendable on node1 + assert_array_result(self.nodes[1].listunspent(), + {"address": address_to_import}, + {"spendable": True}) # Mine a block from node0 to an address from node1 coinbase_addr = self.nodes[1].getnewaddress() @@ -402,8 +404,6 @@ class WalletTest(BitcoinTestFramework): '-reindex', '-zapwallettxes=1', '-zapwallettxes=2', - # disabled until issue is fixed: https://github.com/bitcoin/bitcoin/issues/7463 - # '-salvagewallet', ] chainlimit = 6 for m in maintenance: @@ -460,14 +460,11 @@ class WalletTest(BitcoinTestFramework): # Try with walletrejectlongchains # Double chain limit but require combining inputs, so we pass SelectCoinsMinConf self.stop_node(0) - self.start_node(0, extra_args=["-walletrejectlongchains", "-limitancestorcount=" + str(2 * chainlimit)]) - - # wait for loadmempool - timeout = 10 - while (timeout > 0 and len(self.nodes[0].getrawmempool()) < chainlimit * 2): - time.sleep(0.5) - timeout -= 0.5 - assert_equal(len(self.nodes[0].getrawmempool()), chainlimit * 2) + extra_args = ["-walletrejectlongchains", "-limitancestorcount=" + str(2 * chainlimit)] + self.start_node(0, extra_args=extra_args) + + # wait until the wallet has submitted all transactions to the mempool + wait_until(lambda: len(self.nodes[0].getrawmempool()) == chainlimit * 2) node0_balance = self.nodes[0].getbalance() # With walletrejectlongchains we will not create the tx and store it in our wallet. diff --git a/test/functional/wallet_bumpfee.py b/test/functional/wallet_bumpfee.py index 336e246e33..27197e3b6d 100755 --- a/test/functional/wallet_bumpfee.py +++ b/test/functional/wallet_bumpfee.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2016-2019 The Bitcoin Core developers +# Copyright (c) 2016-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the bumpfee RPC. @@ -23,13 +23,20 @@ from test_framework.util import ( assert_equal, assert_greater_than, assert_raises_rpc_error, - connect_nodes, hex_str_to_bytes, ) WALLET_PASSPHRASE = "test" WALLET_PASSPHRASE_TIMEOUT = 3600 +# Fee rates (in BTC per 1000 vbytes) +INSUFFICIENT = 0.00001000 +ECONOMICAL = 0.00050000 +NORMAL = 0.00100000 +HIGH = 0.00500000 +TOO_HIGH = 1.00000000 + + class BumpFeeTest(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 2 @@ -37,7 +44,6 @@ class BumpFeeTest(BitcoinTestFramework): self.extra_args = [[ "-walletrbf={}".format(i), "-mintxfee=0.00002", - "-deprecatedrpc=totalFee", "-addresstype=bech32", ] for i in range(self.num_nodes)] @@ -49,9 +55,6 @@ class BumpFeeTest(BitcoinTestFramework): self.nodes[1].encryptwallet(WALLET_PASSPHRASE) self.nodes[1].walletpassphrase(WALLET_PASSPHRASE, WALLET_PASSPHRASE_TIMEOUT) - connect_nodes(self.nodes[0], 1) - self.sync_all() - peer_node, rbf_node = self.nodes rbf_node_address = rbf_node.getnewaddress() @@ -75,9 +78,7 @@ class BumpFeeTest(BitcoinTestFramework): test_nonrbf_bumpfee_fails(self, peer_node, dest_address) test_notmine_bumpfee_fails(self, rbf_node, peer_node, dest_address) test_bumpfee_with_descendant_fails(self, rbf_node, rbf_node_address, dest_address) - test_small_output_fails(self, rbf_node, dest_address) test_dust_to_fee(self, rbf_node, dest_address) - test_settxfee(self, rbf_node, dest_address) test_watchonly_psbt(self, peer_node, rbf_node, dest_address) test_rebumping(self, rbf_node, dest_address) test_rebumping_not_replaceable(self, rbf_node, dest_address) @@ -85,21 +86,21 @@ class BumpFeeTest(BitcoinTestFramework): test_bumpfee_metadata(self, rbf_node, dest_address) test_locked_wallet_fails(self, rbf_node, dest_address) test_change_script_match(self, rbf_node, dest_address) + test_settxfee(self, rbf_node, dest_address) test_maxtxfee_fails(self, rbf_node, dest_address) # These tests wipe out a number of utxos that are expected in other tests test_small_output_with_feerate_succeeds(self, rbf_node, dest_address) test_no_more_inputs_fails(self, rbf_node, dest_address) - self.log.info("Success") def test_simple_bumpfee_succeeds(self, mode, rbf_node, peer_node, dest_address): - self.log.info('Test simple bumpfee') + self.log.info('Test simple bumpfee: {}'.format(mode)) rbfid = spend_one_input(rbf_node, dest_address) rbftx = rbf_node.gettransaction(rbfid) self.sync_mempools((rbf_node, peer_node)) assert rbfid in rbf_node.getrawmempool() and rbfid in peer_node.getrawmempool() if mode == "fee_rate": - bumped_tx = rbf_node.bumpfee(rbfid, {"fee_rate":0.0015}) + bumped_tx = rbf_node.bumpfee(rbfid, {"fee_rate": NORMAL}) else: bumped_tx = rbf_node.bumpfee(rbfid) assert_equal(bumped_tx["errors"], []) @@ -119,22 +120,23 @@ def test_simple_bumpfee_succeeds(self, mode, rbf_node, peer_node, dest_address): assert_equal(oldwtx["replaced_by_txid"], bumped_tx["txid"]) assert_equal(bumpedwtx["replaces_txid"], rbfid) + def test_feerate_args(self, rbf_node, peer_node, dest_address): - self.log.info('Test feerate args') + self.log.info('Test fee_rate args') rbfid = spend_one_input(rbf_node, dest_address) self.sync_mempools((rbf_node, peer_node)) assert rbfid in rbf_node.getrawmempool() and rbfid in peer_node.getrawmempool() - assert_raises_rpc_error(-8, "confTarget can't be set with totalFee or fee_rate. Please provide either a confirmation target in blocks for automatic fee estimation, or an explicit fee rate.", rbf_node.bumpfee, rbfid, {"fee_rate":0.00001, "confTarget":1}) - assert_raises_rpc_error(-8, "confTarget can't be set with totalFee or fee_rate. Please provide either a confirmation target in blocks for automatic fee estimation, or an explicit fee rate.", rbf_node.bumpfee, rbfid, {"totalFee":0.00001, "confTarget":1}) - assert_raises_rpc_error(-8, "fee_rate can't be set along with totalFee.", rbf_node.bumpfee, rbfid, {"fee_rate":0.00001, "totalFee":0.001}) + assert_raises_rpc_error(-8, "confTarget can't be set with fee_rate. Please provide either a confirmation target in blocks for automatic fee estimation, or an explicit fee rate.", rbf_node.bumpfee, rbfid, {"fee_rate": NORMAL, "confTarget": 1}) + + assert_raises_rpc_error(-3, "Unexpected key totalFee", rbf_node.bumpfee, rbfid, {"totalFee": NORMAL}) # Bumping to just above minrelay should fail to increase total fee enough, at least - assert_raises_rpc_error(-8, "Insufficient total fee", rbf_node.bumpfee, rbfid, {"fee_rate":0.00001000}) + assert_raises_rpc_error(-8, "Insufficient total fee", rbf_node.bumpfee, rbfid, {"fee_rate": INSUFFICIENT}) - assert_raises_rpc_error(-3, "Amount out of range", rbf_node.bumpfee, rbfid, {"fee_rate":-1}) + assert_raises_rpc_error(-3, "Amount out of range", rbf_node.bumpfee, rbfid, {"fee_rate": -1}) - assert_raises_rpc_error(-4, "is too high (cannot be higher than", rbf_node.bumpfee, rbfid, {"fee_rate":1}) + assert_raises_rpc_error(-4, "is too high (cannot be higher than", rbf_node.bumpfee, rbfid, {"fee_rate": TOO_HIGH}) def test_segwit_bumpfee_succeeds(self, rbf_node, dest_address): @@ -204,14 +206,6 @@ def test_bumpfee_with_descendant_fails(self, rbf_node, rbf_node_address, dest_ad rbf_node.sendrawtransaction(tx["hex"]) assert_raises_rpc_error(-8, "Transaction has descendants in the wallet", rbf_node.bumpfee, parent_id) -def test_small_output_fails(self, rbf_node, dest_address): - self.log.info('Test totalFee bump with small output fails') - # cannot bump fee with a too-small output - rbfid = spend_one_input(rbf_node, dest_address) - rbf_node.bumpfee(rbfid, {"totalFee": 50000}) - - rbfid = spend_one_input(rbf_node, dest_address) - assert_raises_rpc_error(-4, "Change output is too small", rbf_node.bumpfee, rbfid, {"totalFee": 50001}) def test_small_output_with_feerate_succeeds(self, rbf_node, dest_address): self.log.info('Testing small output with feerate bump succeeds') @@ -253,17 +247,27 @@ def test_small_output_with_feerate_succeeds(self, rbf_node, dest_address): rbf_node.generatetoaddress(1, rbf_node.getnewaddress()) assert_equal(rbf_node.gettransaction(rbfid)["confirmations"], 1) + def test_dust_to_fee(self, rbf_node, dest_address): self.log.info('Test that bumped output that is dust is dropped to fee') - # the bumped tx sets fee=49,900, but it converts to 50,000 rbfid = spend_one_input(rbf_node, dest_address) fulltx = rbf_node.getrawtransaction(rbfid, 1) - # (31-vbyte p2wpkh output size + 67-vbyte p2wpkh spend estimate) * 10k(discard_rate) / 1000 = 980 - bumped_tx = rbf_node.bumpfee(rbfid, {"totalFee": 50000 - 980}) + # The DER formatting used by Bitcoin to serialize ECDSA signatures means that signatures can have a + # variable size of 70-72 bytes (or possibly even less), with most being 71 or 72 bytes. The signature + # in the witness is divided by 4 for the vsize, so this variance can take the weight across a 4-byte + # boundary. Thus expected transaction size (p2wpkh, 1 input, 2 outputs) is 140-141 vbytes, usually 141. + if not 140 <= fulltx["vsize"] <= 141: + raise AssertionError("Invalid tx vsize of {} (140-141 expected), full tx: {}".format(fulltx["vsize"], fulltx)) + # Bump with fee_rate of 0.00350250 BTC per 1000 vbytes to create dust. + # Expected fee is 141 vbytes * fee_rate 0.00350250 BTC / 1000 vbytes = 0.00049385 BTC. + # or occasionally 140 vbytes * fee_rate 0.00350250 BTC / 1000 vbytes = 0.00049035 BTC. + # Dust should be dropped to the fee, so actual bump fee is 0.00050000 BTC. + bumped_tx = rbf_node.bumpfee(rbfid, {"fee_rate": 0.00350250}) full_bumped_tx = rbf_node.getrawtransaction(bumped_tx["txid"], 1) assert_equal(bumped_tx["fee"], Decimal("0.00050000")) assert_equal(len(fulltx["vout"]), 2) assert_equal(len(full_bumped_tx["vout"]), 1) # change output is eliminated + assert_equal(full_bumped_tx["vout"][0]['value'], Decimal("0.00050000")) def test_settxfee(self, rbf_node, dest_address): @@ -281,18 +285,26 @@ def test_settxfee(self, rbf_node, dest_address): assert_greater_than(Decimal("0.00001000"), abs(requested_feerate - actual_feerate)) rbf_node.settxfee(Decimal("0.00000000")) # unset paytxfee + # check that settxfee respects -maxtxfee + self.restart_node(1, ['-maxtxfee=0.000025'] + self.extra_args[1]) + assert_raises_rpc_error(-8, "txfee cannot be more than wallet max tx fee", rbf_node.settxfee, Decimal('0.00003')) + self.restart_node(1, self.extra_args[1]) + rbf_node.walletpassphrase(WALLET_PASSPHRASE, WALLET_PASSPHRASE_TIMEOUT) + def test_maxtxfee_fails(self, rbf_node, dest_address): - self.log.info('Test that bumpfee fails when it hits -matxfee') + self.log.info('Test that bumpfee fails when it hits -maxtxfee') # size of bumped transaction (p2wpkh, 1 input, 2 outputs): 141 vbytes - # expected bumping feerate of 20 sats/vbyte => 141*20 sats = 0.00002820 btc + # expected bump fee of 141 vbytes * 0.00200000 BTC / 1000 vbytes = 0.00002820 BTC + # which exceeds maxtxfee and is expected to raise self.restart_node(1, ['-maxtxfee=0.000025'] + self.extra_args[1]) rbf_node.walletpassphrase(WALLET_PASSPHRASE, WALLET_PASSPHRASE_TIMEOUT) rbfid = spend_one_input(rbf_node, dest_address) - assert_raises_rpc_error(-4, "Unable to create transaction: Fee exceeds maximum configured by -maxtxfee", rbf_node.bumpfee, rbfid) + assert_raises_rpc_error(-4, "Unable to create transaction. Fee exceeds maximum configured by -maxtxfee", rbf_node.bumpfee, rbfid) self.restart_node(1, self.extra_args[1]) rbf_node.walletpassphrase(WALLET_PASSPHRASE, WALLET_PASSPHRASE_TIMEOUT) + def test_watchonly_psbt(self, peer_node, rbf_node, dest_address): self.log.info('Test that PSBT is returned for bumpfee in watchonly wallets') priv_rec_desc = "wpkh([00000001/84'/1'/0']tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0/*)#rweraev0" @@ -327,12 +339,11 @@ def test_watchonly_psbt(self, peer_node, rbf_node, dest_address): result = watcher.importmulti([{ "desc": pub_rec_desc, "timestamp": 0, - "range": [0,10], + "range": [0, 10], "internal": False, "keypool": True, "watchonly": True - }, - { + }, { "desc": pub_change_desc, "timestamp": 0, "range": [0, 10], @@ -349,14 +360,14 @@ def test_watchonly_psbt(self, peer_node, rbf_node, dest_address): self.sync_all() # Create single-input PSBT for transaction to be bumped - psbt = watcher.walletcreatefundedpsbt([], {dest_address:0.0005}, 0, {"feeRate": 0.00001}, True)['psbt'] + psbt = watcher.walletcreatefundedpsbt([], {dest_address: 0.0005}, 0, {"feeRate": 0.00001}, True)['psbt'] psbt_signed = signer.walletprocesspsbt(psbt=psbt, sign=True, sighashtype="ALL", bip32derivs=True) psbt_final = watcher.finalizepsbt(psbt_signed["psbt"]) original_txid = watcher.sendrawtransaction(psbt_final["hex"]) assert_equal(len(watcher.decodepsbt(psbt)["tx"]["vin"]), 1) # Bump fee, obnoxiously high to add additional watchonly input - bumped_psbt = watcher.bumpfee(original_txid, {"fee_rate":0.005}) + bumped_psbt = watcher.bumpfee(original_txid, {"fee_rate": HIGH}) assert_greater_than(len(watcher.decodepsbt(bumped_psbt['psbt'])["tx"]["vin"]), 1) assert "txid" not in bumped_psbt assert_equal(bumped_psbt["origfee"], -watcher.gettransaction(original_txid)["fee"]) @@ -375,20 +386,21 @@ def test_watchonly_psbt(self, peer_node, rbf_node, dest_address): rbf_node.unloadwallet("watcher") rbf_node.unloadwallet("signer") + def test_rebumping(self, rbf_node, dest_address): self.log.info('Test that re-bumping the original tx fails, but bumping successor works') rbfid = spend_one_input(rbf_node, dest_address) - bumped = rbf_node.bumpfee(rbfid, {"totalFee": 2000}) - assert_raises_rpc_error(-4, "already bumped", rbf_node.bumpfee, rbfid, {"totalFee": 3000}) - rbf_node.bumpfee(bumped["txid"], {"totalFee": 3000}) + bumped = rbf_node.bumpfee(rbfid, {"fee_rate": ECONOMICAL}) + assert_raises_rpc_error(-4, "already bumped", rbf_node.bumpfee, rbfid, {"fee_rate": NORMAL}) + rbf_node.bumpfee(bumped["txid"], {"fee_rate": NORMAL}) def test_rebumping_not_replaceable(self, rbf_node, dest_address): self.log.info('Test that re-bumping non-replaceable fails') rbfid = spend_one_input(rbf_node, dest_address) - bumped = rbf_node.bumpfee(rbfid, {"totalFee": 10000, "replaceable": False}) + bumped = rbf_node.bumpfee(rbfid, {"fee_rate": ECONOMICAL, "replaceable": False}) assert_raises_rpc_error(-4, "Transaction is not BIP 125 replaceable", rbf_node.bumpfee, bumped["txid"], - {"totalFee": 20000}) + {"fee_rate": NORMAL}) def test_unconfirmed_not_spendable(self, rbf_node, rbf_node_address): @@ -449,8 +461,9 @@ def test_locked_wallet_fails(self, rbf_node, dest_address): rbf_node.bumpfee, rbfid) rbf_node.walletpassphrase(WALLET_PASSPHRASE, WALLET_PASSPHRASE_TIMEOUT) + def test_change_script_match(self, rbf_node, dest_address): - self.log.info('Test that the same change addresses is used for the replacement transaction when possible.') + self.log.info('Test that the same change addresses is used for the replacement transaction when possible') def get_change_address(tx): tx_details = rbf_node.getrawtransaction(tx, 1) @@ -463,11 +476,12 @@ def test_change_script_match(self, rbf_node, dest_address): assert_equal(len(change_addresses), 1) # Now find that address in each subsequent tx, and no other change - bumped_total_tx = rbf_node.bumpfee(rbfid, {"totalFee": 2000}) + bumped_total_tx = rbf_node.bumpfee(rbfid, {"fee_rate": ECONOMICAL}) assert_equal(change_addresses, get_change_address(bumped_total_tx['txid'])) bumped_rate_tx = rbf_node.bumpfee(bumped_total_tx["txid"]) assert_equal(change_addresses, get_change_address(bumped_rate_tx['txid'])) + def spend_one_input(node, dest_address, change_size=Decimal("0.00049000")): tx_input = dict( sequence=BIP125_SEQUENCE_NUMBER, **next(u for u in node.listunspent() if u["amount"] == Decimal("0.00100000"))) @@ -479,6 +493,7 @@ def spend_one_input(node, dest_address, change_size=Decimal("0.00049000")): txid = node.sendrawtransaction(signedtx["hex"]) return txid + def submit_block_with_tx(node, tx): ctx = CTransaction() ctx.deserialize(io.BytesIO(hex_str_to_bytes(tx))) @@ -495,13 +510,15 @@ def submit_block_with_tx(node, tx): node.submitblock(block.serialize().hex()) return block + def test_no_more_inputs_fails(self, rbf_node, dest_address): self.log.info('Test that bumpfee fails when there are no available confirmed outputs') # feerate rbf requires confirmed outputs when change output doesn't exist or is insufficient rbf_node.generatetoaddress(1, dest_address) # spend all funds, no change output rbfid = rbf_node.sendtoaddress(rbf_node.getnewaddress(), rbf_node.getbalance(), "", "", True) - assert_raises_rpc_error(-4, "Unable to create transaction: Insufficient funds", rbf_node.bumpfee, rbfid) + assert_raises_rpc_error(-4, "Unable to create transaction. Insufficient funds", rbf_node.bumpfee, rbfid) + if __name__ == "__main__": BumpFeeTest().main() diff --git a/test/functional/wallet_bumpfee_totalfee_deprecation.py b/test/functional/wallet_bumpfee_totalfee_deprecation.py deleted file mode 100755 index b8e097c32e..0000000000 --- a/test/functional/wallet_bumpfee_totalfee_deprecation.py +++ /dev/null @@ -1,54 +0,0 @@ -#!/usr/bin/env python3 -# Copyright (c) 2019 The Bitcoin Core developers -# Distributed under the MIT software license, see the accompanying -# file COPYING or http://www.opensource.org/licenses/mit-license.php. -"""Test deprecation of passing `totalFee` to the bumpfee RPC.""" -from decimal import Decimal - -from test_framework.messages import BIP125_SEQUENCE_NUMBER -from test_framework.test_framework import BitcoinTestFramework -from test_framework.util import assert_raises_rpc_error - -class BumpFeeWithTotalFeeArgumentDeprecationTest(BitcoinTestFramework): - def set_test_params(self): - self.num_nodes = 2 - self.extra_args = [[ - "-walletrbf={}".format(i), - "-mintxfee=0.00002", - ] for i in range(self.num_nodes)] - - def skip_test_if_missing_module(self): - self.skip_if_no_wallet() - - def run_test(self): - peer_node, rbf_node = self.nodes - peer_node.generate(110) - self.sync_all() - peer_node.sendtoaddress(rbf_node.getnewaddress(), 0.001) - self.sync_all() - peer_node.generate(1) - self.sync_all() - rbfid = spend_one_input(rbf_node, peer_node.getnewaddress()) - - self.log.info("Testing bumpfee with totalFee argument raises RPC error with deprecation message") - assert_raises_rpc_error( - -8, - "totalFee argument has been deprecated and will be removed in 0.20. " + - "Please use -deprecatedrpc=totalFee to continue using this argument until removal.", - rbf_node.bumpfee, rbfid, {"totalFee": 2000}) - - self.log.info("Testing bumpfee without totalFee argument does not raise") - rbf_node.bumpfee(rbfid) - -def spend_one_input(node, dest_address, change_size=Decimal("0.00049000")): - tx_input = dict(sequence=BIP125_SEQUENCE_NUMBER, - **next(u for u in node.listunspent() if u["amount"] == Decimal("0.00100000"))) - destinations = {dest_address: Decimal("0.00050000")} - destinations[node.getrawchangeaddress()] = change_size - rawtx = node.createrawtransaction([tx_input], destinations) - signedtx = node.signrawtransactionwithwallet(rawtx) - txid = node.sendrawtransaction(signedtx["hex"]) - return txid - -if __name__ == "__main__": - BumpFeeWithTotalFeeArgumentDeprecationTest().main() diff --git a/test/functional/wallet_createwallet.py b/test/functional/wallet_createwallet.py index dabd78f66c..48c0fcb731 100755 --- a/test/functional/wallet_createwallet.py +++ b/test/functional/wallet_createwallet.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test createwallet arguments. @@ -99,7 +99,7 @@ class CreateWalletTest(BitcoinTestFramework): self.nodes[0].createwallet(wallet_name='wblank', disable_private_keys=False, blank=True, passphrase='thisisapassphrase') wblank = node.get_wallet_rpc('wblank') assert_raises_rpc_error(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.", wblank.signmessage, "needanargument", "test") - wblank.walletpassphrase('thisisapassphrase', 10) + wblank.walletpassphrase('thisisapassphrase', 60) assert_raises_rpc_error(-4, "Error: This wallet has no available keys", wblank.getnewaddress) assert_raises_rpc_error(-4, "Error: This wallet has no available keys", wblank.getrawchangeaddress) @@ -108,7 +108,7 @@ class CreateWalletTest(BitcoinTestFramework): self.nodes[0].createwallet(wallet_name='w6', disable_private_keys=False, blank=False, passphrase='thisisapassphrase') w6 = node.get_wallet_rpc('w6') assert_raises_rpc_error(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.", w6.signmessage, "needanargument", "test") - w6.walletpassphrase('thisisapassphrase', 10) + w6.walletpassphrase('thisisapassphrase', 60) w6.signmessage(w6.getnewaddress('', 'legacy'), "test") w6.keypoolrefill(1) # There should only be 1 key @@ -119,12 +119,12 @@ class CreateWalletTest(BitcoinTestFramework): resp = self.nodes[0].createwallet(wallet_name='w7', disable_private_keys=False, blank=False, passphrase='') assert_equal(resp['warning'], 'Empty string given as passphrase, wallet will not be encrypted.') w7 = node.get_wallet_rpc('w7') - assert_raises_rpc_error(-15, 'Error: running with an unencrypted wallet, but walletpassphrase was called.', w7.walletpassphrase, '', 10) + assert_raises_rpc_error(-15, 'Error: running with an unencrypted wallet, but walletpassphrase was called.', w7.walletpassphrase, '', 60) self.log.info('Test making a wallet with avoid reuse flag') self.nodes[0].createwallet('w8', False, False, '', True) # Use positional arguments to check for bug where avoid_reuse could not be set for wallets without needing them to be encrypted w8 = node.get_wallet_rpc('w8') - assert_raises_rpc_error(-15, 'Error: running with an unencrypted wallet, but walletpassphrase was called.', w7.walletpassphrase, '', 10) + assert_raises_rpc_error(-15, 'Error: running with an unencrypted wallet, but walletpassphrase was called.', w7.walletpassphrase, '', 60) assert_equal(w8.getwalletinfo()["avoid_reuse"], True) self.log.info('Using a passphrase with private keys disabled returns error') diff --git a/test/functional/wallet_descriptor.py b/test/functional/wallet_descriptor.py new file mode 100755 index 0000000000..289ccf43ec --- /dev/null +++ b/test/functional/wallet_descriptor.py @@ -0,0 +1,144 @@ +#!/usr/bin/env python3 +# Copyright (c) 2019 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""Test descriptor wallet function.""" + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal, + assert_raises_rpc_error +) + + +class WalletDescriptorTest(BitcoinTestFramework): + def set_test_params(self): + self.setup_clean_chain = True + self.num_nodes = 1 + self.extra_args = [['-keypool=100']] + + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + + def run_test(self): + # Make a descriptor wallet + self.log.info("Making a descriptor wallet") + self.nodes[0].createwallet(wallet_name="desc1", descriptors=True) + self.nodes[0].unloadwallet("") + + # A descriptor wallet should have 100 addresses * 3 types = 300 keys + self.log.info("Checking wallet info") + wallet_info = self.nodes[0].getwalletinfo() + assert_equal(wallet_info['keypoolsize'], 300) + assert_equal(wallet_info['keypoolsize_hd_internal'], 300) + assert 'keypoololdest' not in wallet_info + + # Check that getnewaddress works + self.log.info("Test that getnewaddress and getrawchangeaddress work") + addr = self.nodes[0].getnewaddress("", "legacy") + addr_info = self.nodes[0].getaddressinfo(addr) + assert addr_info['desc'].startswith('pkh(') + assert_equal(addr_info['hdkeypath'], 'm/44\'/1\'/0\'/0/0') + + addr = self.nodes[0].getnewaddress("", "p2sh-segwit") + addr_info = self.nodes[0].getaddressinfo(addr) + assert addr_info['desc'].startswith('sh(wpkh(') + assert_equal(addr_info['hdkeypath'], 'm/49\'/1\'/0\'/0/0') + + addr = self.nodes[0].getnewaddress("", "bech32") + addr_info = self.nodes[0].getaddressinfo(addr) + assert addr_info['desc'].startswith('wpkh(') + assert_equal(addr_info['hdkeypath'], 'm/84\'/1\'/0\'/0/0') + + # Check that getrawchangeaddress works + addr = self.nodes[0].getrawchangeaddress("legacy") + addr_info = self.nodes[0].getaddressinfo(addr) + assert addr_info['desc'].startswith('pkh(') + assert_equal(addr_info['hdkeypath'], 'm/44\'/1\'/0\'/1/0') + + addr = self.nodes[0].getrawchangeaddress("p2sh-segwit") + addr_info = self.nodes[0].getaddressinfo(addr) + assert addr_info['desc'].startswith('sh(wpkh(') + assert_equal(addr_info['hdkeypath'], 'm/49\'/1\'/0\'/1/0') + + addr = self.nodes[0].getrawchangeaddress("bech32") + addr_info = self.nodes[0].getaddressinfo(addr) + assert addr_info['desc'].startswith('wpkh(') + assert_equal(addr_info['hdkeypath'], 'm/84\'/1\'/0\'/1/0') + + # Make a wallet to receive coins at + self.nodes[0].createwallet(wallet_name="desc2", descriptors=True) + recv_wrpc = self.nodes[0].get_wallet_rpc("desc2") + send_wrpc = self.nodes[0].get_wallet_rpc("desc1") + + # Generate some coins + send_wrpc.generatetoaddress(101, send_wrpc.getnewaddress()) + + # Make transactions + self.log.info("Test sending and receiving") + addr = recv_wrpc.getnewaddress() + send_wrpc.sendtoaddress(addr, 10) + + # Make sure things are disabled + self.log.info("Test disabled RPCs") + assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importprivkey, "cVpF924EspNh8KjYsfhgY96mmxvT6DgdWiTYMtMjuM74hJaU5psW") + assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importpubkey, send_wrpc.getaddressinfo(send_wrpc.getnewaddress())) + assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importaddress, recv_wrpc.getnewaddress()) + assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importmulti, []) + assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.addmultisigaddress, 1, [recv_wrpc.getnewaddress()]) + assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.dumpprivkey, recv_wrpc.getnewaddress()) + assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.dumpwallet, 'wallet.dump') + assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.importwallet, 'wallet.dump') + assert_raises_rpc_error(-4, "This type of wallet does not support this command", recv_wrpc.rpc.sethdseed) + + self.log.info("Test encryption") + # Get the master fingerprint before encrypt + info1 = send_wrpc.getaddressinfo(send_wrpc.getnewaddress()) + + # Encrypt wallet 0 + send_wrpc.encryptwallet('pass') + send_wrpc.walletpassphrase('pass', 10) + addr = send_wrpc.getnewaddress() + info2 = send_wrpc.getaddressinfo(addr) + assert info1['hdmasterfingerprint'] != info2['hdmasterfingerprint'] + send_wrpc.walletlock() + assert 'hdmasterfingerprint' in send_wrpc.getaddressinfo(send_wrpc.getnewaddress()) + info3 = send_wrpc.getaddressinfo(addr) + assert_equal(info2['desc'], info3['desc']) + + self.log.info("Test that getnewaddress still works after keypool is exhausted in an encrypted wallet") + for i in range(0, 500): + send_wrpc.getnewaddress() + + self.log.info("Test that unlock is needed when deriving only hardened keys in an encrypted wallet") + send_wrpc.walletpassphrase('pass', 10) + send_wrpc.importdescriptors([{ + "desc": "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0h/*h)#y4dfsj7n", + "timestamp": "now", + "range": [0,10], + "active": True + }]) + send_wrpc.walletlock() + # Exhaust keypool of 100 + for i in range(0, 100): + send_wrpc.getnewaddress(address_type='bech32') + # This should now error + assert_raises_rpc_error(-12, "Keypool ran out, please call keypoolrefill first", send_wrpc.getnewaddress, '', 'bech32') + + self.log.info("Test born encrypted wallets") + self.nodes[0].createwallet('desc_enc', False, False, 'pass', False, True) + enc_rpc = self.nodes[0].get_wallet_rpc('desc_enc') + enc_rpc.getnewaddress() # Makes sure that we can get a new address from a born encrypted wallet + + self.log.info("Test blank descriptor wallets") + self.nodes[0].createwallet(wallet_name='desc_blank', blank=True, descriptors=True) + blank_rpc = self.nodes[0].get_wallet_rpc('desc_blank') + assert_raises_rpc_error(-4, 'This wallet has no available keys', blank_rpc.getnewaddress) + + self.log.info("Test descriptor wallet with disabled private keys") + self.nodes[0].createwallet(wallet_name='desc_no_priv', disable_private_keys=True, descriptors=True) + nopriv_rpc = self.nodes[0].get_wallet_rpc('desc_no_priv') + assert_raises_rpc_error(-4, 'This wallet has no available keys', nopriv_rpc.getnewaddress) + +if __name__ == '__main__': + WalletDescriptorTest().main () diff --git a/test/functional/wallet_dump.py b/test/functional/wallet_dump.py index a39dfc7895..cc349c7bc5 100755 --- a/test/functional/wallet_dump.py +++ b/test/functional/wallet_dump.py @@ -1,9 +1,11 @@ #!/usr/bin/env python3 -# Copyright (c) 2016-2019 The Bitcoin Core developers +# Copyright (c) 2016-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the dumpwallet RPC.""" +import datetime import os +import time from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( @@ -18,6 +20,7 @@ def read_dump(file_name, addrs, script_addrs, hd_master_addr_old): Also check that the old hd_master is inactive """ with open(file_name, encoding='utf8') as inputfile: + found_comments = [] found_legacy_addr = 0 found_p2sh_segwit_addr = 0 found_bech32_addr = 0 @@ -26,8 +29,12 @@ def read_dump(file_name, addrs, script_addrs, hd_master_addr_old): found_addr_rsv = 0 hd_master_addr_ret = None for line in inputfile: - # only read non comment lines - if line[0] != "#" and len(line) > 10: + line = line.strip() + if not line: + continue + if line[0] == '#': + found_comments.append(line) + else: # split out some data key_date_label, comment = line.split("#") key_date_label = key_date_label.split(" ") @@ -82,7 +89,7 @@ def read_dump(file_name, addrs, script_addrs, hd_master_addr_old): found_script_addr += 1 break - return found_legacy_addr, found_p2sh_segwit_addr, found_bech32_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret + return found_comments, found_legacy_addr, found_p2sh_segwit_addr, found_bech32_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_ret class WalletDumpTest(BitcoinTestFramework): @@ -122,12 +129,36 @@ class WalletDumpTest(BitcoinTestFramework): # its capacity self.nodes[0].keypoolrefill() - # dump unencrypted wallet + self.log.info('Mine a block one second before the wallet is dumped') + dump_time = int(time.time()) + self.nodes[0].setmocktime(dump_time - 1) + self.nodes[0].generate(1) + self.nodes[0].setmocktime(dump_time) + dump_time_str = '# * Created on {}Z'.format( + datetime.datetime.fromtimestamp( + dump_time, + tz=datetime.timezone.utc, + ).replace(tzinfo=None).isoformat()) + dump_best_block_1 = '# * Best block at time of backup was {} ({}),'.format( + self.nodes[0].getblockcount(), + self.nodes[0].getbestblockhash(), + ) + dump_best_block_2 = '# mined on {}Z'.format( + datetime.datetime.fromtimestamp( + dump_time - 1, + tz=datetime.timezone.utc, + ).replace(tzinfo=None).isoformat()) + + self.log.info('Dump unencrypted wallet') result = self.nodes[0].dumpwallet(wallet_unenc_dump) assert_equal(result['filename'], wallet_unenc_dump) - found_legacy_addr, found_p2sh_segwit_addr, found_bech32_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_unenc = \ + found_comments, found_legacy_addr, found_p2sh_segwit_addr, found_bech32_addr, found_script_addr, found_addr_chg, found_addr_rsv, hd_master_addr_unenc = \ read_dump(wallet_unenc_dump, addrs, [multisig_addr], None) + assert '# End of dump' in found_comments # Check that file is not corrupt + assert_equal(dump_time_str, next(c for c in found_comments if c.startswith('# * Created on'))) + assert_equal(dump_best_block_1, next(c for c in found_comments if c.startswith('# * Best block'))) + assert_equal(dump_best_block_2, next(c for c in found_comments if c.startswith('# mined on'))) assert_equal(found_legacy_addr, test_addr_count) # all keys must be in the dump assert_equal(found_p2sh_segwit_addr, test_addr_count) # all keys must be in the dump assert_equal(found_bech32_addr, test_addr_count) # all keys must be in the dump @@ -142,8 +173,12 @@ class WalletDumpTest(BitcoinTestFramework): self.nodes[0].keypoolrefill() self.nodes[0].dumpwallet(wallet_enc_dump) - found_legacy_addr, found_p2sh_segwit_addr, found_bech32_addr, found_script_addr, found_addr_chg, found_addr_rsv, _ = \ + found_comments, found_legacy_addr, found_p2sh_segwit_addr, found_bech32_addr, found_script_addr, found_addr_chg, found_addr_rsv, _ = \ read_dump(wallet_enc_dump, addrs, [multisig_addr], hd_master_addr_unenc) + assert '# End of dump' in found_comments # Check that file is not corrupt + assert_equal(dump_time_str, next(c for c in found_comments if c.startswith('# * Created on'))) + assert_equal(dump_best_block_1, next(c for c in found_comments if c.startswith('# * Best block'))) + assert_equal(dump_best_block_2, next(c for c in found_comments if c.startswith('# mined on'))) assert_equal(found_legacy_addr, test_addr_count) # all keys must be in the dump assert_equal(found_p2sh_segwit_addr, test_addr_count) # all keys must be in the dump assert_equal(found_bech32_addr, test_addr_count) # all keys must be in the dump diff --git a/test/functional/wallet_encryption.py b/test/functional/wallet_encryption.py index bc7e3cca59..6cd82ad250 100755 --- a/test/functional/wallet_encryption.py +++ b/test/functional/wallet_encryption.py @@ -8,7 +8,6 @@ import time from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( - assert_equal, assert_raises_rpc_error, assert_greater_than, assert_greater_than_or_equal, @@ -27,10 +26,10 @@ class WalletEncryptionTest(BitcoinTestFramework): passphrase2 = "SecondWalletPassphrase" # Make sure the wallet isn't encrypted first - address = self.nodes[0].getnewaddress() - privkey = self.nodes[0].dumpprivkey(address) - assert_equal(privkey[:1], "c") - assert_equal(len(privkey), 52) + msg = "test message" + address = self.nodes[0].getnewaddress(address_type='legacy') + sig = self.nodes[0].signmessage(address, msg) + assert self.nodes[0].verifymessage(address, sig, msg) assert_raises_rpc_error(-15, "Error: running with an unencrypted wallet, but walletpassphrase was called", self.nodes[0].walletpassphrase, 'ff', 1) assert_raises_rpc_error(-15, "Error: running with an unencrypted wallet, but walletpassphrasechange was called.", self.nodes[0].walletpassphrasechange, 'ff', 'ff') @@ -39,33 +38,36 @@ class WalletEncryptionTest(BitcoinTestFramework): self.nodes[0].encryptwallet(passphrase) # Test that the wallet is encrypted - assert_raises_rpc_error(-13, "Please enter the wallet passphrase with walletpassphrase first", self.nodes[0].dumpprivkey, address) + assert_raises_rpc_error(-13, "Please enter the wallet passphrase with walletpassphrase first", self.nodes[0].signmessage, address, msg) assert_raises_rpc_error(-15, "Error: running with an encrypted wallet, but encryptwallet was called.", self.nodes[0].encryptwallet, 'ff') assert_raises_rpc_error(-8, "passphrase can not be empty", self.nodes[0].walletpassphrase, '', 1) assert_raises_rpc_error(-8, "passphrase can not be empty", self.nodes[0].walletpassphrasechange, '', 'ff') # Check that walletpassphrase works self.nodes[0].walletpassphrase(passphrase, 2) - assert_equal(privkey, self.nodes[0].dumpprivkey(address)) + sig = self.nodes[0].signmessage(address, msg) + assert self.nodes[0].verifymessage(address, sig, msg) # Check that the timeout is right time.sleep(3) - assert_raises_rpc_error(-13, "Please enter the wallet passphrase with walletpassphrase first", self.nodes[0].dumpprivkey, address) + assert_raises_rpc_error(-13, "Please enter the wallet passphrase with walletpassphrase first", self.nodes[0].signmessage, address, msg) # Test wrong passphrase assert_raises_rpc_error(-14, "wallet passphrase entered was incorrect", self.nodes[0].walletpassphrase, passphrase + "wrong", 10) # Test walletlock self.nodes[0].walletpassphrase(passphrase, 84600) - assert_equal(privkey, self.nodes[0].dumpprivkey(address)) + sig = self.nodes[0].signmessage(address, msg) + assert self.nodes[0].verifymessage(address, sig, msg) self.nodes[0].walletlock() - assert_raises_rpc_error(-13, "Please enter the wallet passphrase with walletpassphrase first", self.nodes[0].dumpprivkey, address) + assert_raises_rpc_error(-13, "Please enter the wallet passphrase with walletpassphrase first", self.nodes[0].signmessage, address, msg) # Test passphrase changes self.nodes[0].walletpassphrasechange(passphrase, passphrase2) assert_raises_rpc_error(-14, "wallet passphrase entered was incorrect", self.nodes[0].walletpassphrase, passphrase, 10) self.nodes[0].walletpassphrase(passphrase2, 10) - assert_equal(privkey, self.nodes[0].dumpprivkey(address)) + sig = self.nodes[0].signmessage(address, msg) + assert self.nodes[0].verifymessage(address, sig, msg) self.nodes[0].walletlock() # Test timeout bounds diff --git a/test/functional/wallet_groups.py b/test/functional/wallet_groups.py index f2fa1d3e40..9dd55b4ab1 100755 --- a/test/functional/wallet_groups.py +++ b/test/functional/wallet_groups.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test wallet group functionality.""" @@ -11,12 +11,13 @@ from test_framework.util import ( assert_equal, ) + class WalletGroupTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True self.num_nodes = 3 self.extra_args = [[], [], ['-avoidpartialspends']] - self.rpc_timeout = 240 + self.rpc_timeout = 480 def skip_test_if_missing_module(self): self.skip_if_no_wallet() @@ -87,5 +88,6 @@ class WalletGroupTest(BitcoinTestFramework): # is way too big. assert self.nodes[2].sendtoaddress(address=addr2[0], amount=5) + if __name__ == '__main__': - WalletGroupTest().main () + WalletGroupTest().main() diff --git a/test/functional/wallet_hd.py b/test/functional/wallet_hd.py index 7497475b67..c441b75652 100755 --- a/test/functional/wallet_hd.py +++ b/test/functional/wallet_hd.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2016-2019 The Bitcoin Core developers +# Copyright (c) 2016-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test Hierarchical Deterministic wallet function.""" @@ -11,7 +11,7 @@ from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( assert_equal, connect_nodes, - assert_raises_rpc_error + assert_raises_rpc_error, ) @@ -27,17 +27,21 @@ class WalletHDTest(BitcoinTestFramework): def run_test(self): # Make sure we use hd, keep masterkeyid - masterkeyid = self.nodes[1].getwalletinfo()['hdseedid'] - assert_equal(len(masterkeyid), 40) + hd_fingerprint = self.nodes[1].getaddressinfo(self.nodes[1].getnewaddress())['hdmasterfingerprint'] + assert_equal(len(hd_fingerprint), 8) # create an internal key change_addr = self.nodes[1].getrawchangeaddress() - change_addrV= self.nodes[1].getaddressinfo(change_addr) - assert_equal(change_addrV["hdkeypath"], "m/0'/1'/0'") #first internal child key + change_addrV = self.nodes[1].getaddressinfo(change_addr) + if self.options.descriptors: + assert_equal(change_addrV["hdkeypath"], "m/84'/1'/0'/1/0") + else: + assert_equal(change_addrV["hdkeypath"], "m/0'/1'/0'") #first internal child key # Import a non-HD private key in the HD wallet - non_hd_add = self.nodes[0].getnewaddress() - self.nodes[1].importprivkey(self.nodes[0].dumpprivkey(non_hd_add)) + non_hd_add = 'bcrt1qmevj8zfx0wdvp05cqwkmr6mxkfx60yezwjksmt' + non_hd_key = 'cS9umN9w6cDMuRVYdbkfE4c7YUFLJRoXMfhQ569uY4odiQbVN8Rt' + self.nodes[1].importprivkey(non_hd_key) # This should be enough to keep the master key and the non-HD key self.nodes[1].backupwallet(os.path.join(self.nodes[1].datadir, "hd.bak")) @@ -48,11 +52,14 @@ class WalletHDTest(BitcoinTestFramework): self.nodes[0].generate(101) hd_add = None NUM_HD_ADDS = 10 - for i in range(NUM_HD_ADDS): + for i in range(1, NUM_HD_ADDS + 1): hd_add = self.nodes[1].getnewaddress() hd_info = self.nodes[1].getaddressinfo(hd_add) - assert_equal(hd_info["hdkeypath"], "m/0'/0'/"+str(i)+"'") - assert_equal(hd_info["hdseedid"], masterkeyid) + if self.options.descriptors: + assert_equal(hd_info["hdkeypath"], "m/84'/1'/0'/0/" + str(i)) + else: + assert_equal(hd_info["hdkeypath"], "m/0'/0'/" + str(i) + "'") + assert_equal(hd_info["hdmasterfingerprint"], hd_fingerprint) self.nodes[0].sendtoaddress(hd_add, 1) self.nodes[0].generate(1) self.nodes[0].sendtoaddress(non_hd_add, 1) @@ -60,8 +67,11 @@ class WalletHDTest(BitcoinTestFramework): # create an internal key (again) change_addr = self.nodes[1].getrawchangeaddress() - change_addrV= self.nodes[1].getaddressinfo(change_addr) - assert_equal(change_addrV["hdkeypath"], "m/0'/1'/1'") #second internal child key + change_addrV = self.nodes[1].getaddressinfo(change_addr) + if self.options.descriptors: + assert_equal(change_addrV["hdkeypath"], "m/84'/1'/0'/1/1") + else: + assert_equal(change_addrV["hdkeypath"], "m/0'/1'/1'") #second internal child key self.sync_all() assert_equal(self.nodes[1].getbalance(), NUM_HD_ADDS + 1) @@ -72,16 +82,22 @@ class WalletHDTest(BitcoinTestFramework): # otherwise node1 would auto-recover all funds in flag the keypool keys as used shutil.rmtree(os.path.join(self.nodes[1].datadir, self.chain, "blocks")) shutil.rmtree(os.path.join(self.nodes[1].datadir, self.chain, "chainstate")) - shutil.copyfile(os.path.join(self.nodes[1].datadir, "hd.bak"), os.path.join(self.nodes[1].datadir, self.chain, "wallets", "wallet.dat")) + shutil.copyfile( + os.path.join(self.nodes[1].datadir, "hd.bak"), + os.path.join(self.nodes[1].datadir, self.chain, 'wallets', "wallet.dat"), + ) self.start_node(1) # Assert that derivation is deterministic hd_add_2 = None - for i in range(NUM_HD_ADDS): + for i in range(1, NUM_HD_ADDS + 1): hd_add_2 = self.nodes[1].getnewaddress() hd_info_2 = self.nodes[1].getaddressinfo(hd_add_2) - assert_equal(hd_info_2["hdkeypath"], "m/0'/0'/"+str(i)+"'") - assert_equal(hd_info_2["hdseedid"], masterkeyid) + if self.options.descriptors: + assert_equal(hd_info_2["hdkeypath"], "m/84'/1'/0'/0/" + str(i)) + else: + assert_equal(hd_info_2["hdkeypath"], "m/0'/0'/" + str(i) + "'") + assert_equal(hd_info_2["hdmasterfingerprint"], hd_fingerprint) assert_equal(hd_add, hd_add_2) connect_nodes(self.nodes[0], 1) self.sync_all() @@ -95,7 +111,10 @@ class WalletHDTest(BitcoinTestFramework): self.stop_node(1) shutil.rmtree(os.path.join(self.nodes[1].datadir, self.chain, "blocks")) shutil.rmtree(os.path.join(self.nodes[1].datadir, self.chain, "chainstate")) - shutil.copyfile(os.path.join(self.nodes[1].datadir, "hd.bak"), os.path.join(self.nodes[1].datadir, self.chain, "wallets", "wallet.dat")) + shutil.copyfile( + os.path.join(self.nodes[1].datadir, "hd.bak"), + os.path.join(self.nodes[1].datadir, self.chain, "wallets", "wallet.dat"), + ) self.start_node(1, extra_args=self.extra_args[1]) connect_nodes(self.nodes[0], 1) self.sync_all() @@ -117,41 +136,147 @@ class WalletHDTest(BitcoinTestFramework): if out['value'] != 1: keypath = self.nodes[1].getaddressinfo(out['scriptPubKey']['addresses'][0])['hdkeypath'] - assert_equal(keypath[0:7], "m/0'/1'") - - # Generate a new HD seed on node 1 and make sure it is set - orig_masterkeyid = self.nodes[1].getwalletinfo()['hdseedid'] - self.nodes[1].sethdseed() - new_masterkeyid = self.nodes[1].getwalletinfo()['hdseedid'] - assert orig_masterkeyid != new_masterkeyid - addr = self.nodes[1].getnewaddress() - assert_equal(self.nodes[1].getaddressinfo(addr)['hdkeypath'], 'm/0\'/0\'/0\'') # Make sure the new address is the first from the keypool - self.nodes[1].keypoolrefill(1) # Fill keypool with 1 key - - # Set a new HD seed on node 1 without flushing the keypool - new_seed = self.nodes[0].dumpprivkey(self.nodes[0].getnewaddress()) - orig_masterkeyid = new_masterkeyid - self.nodes[1].sethdseed(False, new_seed) - new_masterkeyid = self.nodes[1].getwalletinfo()['hdseedid'] - assert orig_masterkeyid != new_masterkeyid - addr = self.nodes[1].getnewaddress() - assert_equal(orig_masterkeyid, self.nodes[1].getaddressinfo(addr)['hdseedid']) - assert_equal(self.nodes[1].getaddressinfo(addr)['hdkeypath'], 'm/0\'/0\'/1\'') # Make sure the new address continues previous keypool - - # Check that the next address is from the new seed - self.nodes[1].keypoolrefill(1) - next_addr = self.nodes[1].getnewaddress() - assert_equal(new_masterkeyid, self.nodes[1].getaddressinfo(next_addr)['hdseedid']) - assert_equal(self.nodes[1].getaddressinfo(next_addr)['hdkeypath'], 'm/0\'/0\'/0\'') # Make sure the new address is not from previous keypool - assert next_addr != addr - - # Sethdseed parameter validity - assert_raises_rpc_error(-1, 'sethdseed', self.nodes[0].sethdseed, False, new_seed, 0) - assert_raises_rpc_error(-5, "Invalid private key", self.nodes[1].sethdseed, False, "not_wif") - assert_raises_rpc_error(-1, "JSON value is not a boolean as expected", self.nodes[1].sethdseed, "Not_bool") - assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[1].sethdseed, False, True) - assert_raises_rpc_error(-5, "Already have this key", self.nodes[1].sethdseed, False, new_seed) - assert_raises_rpc_error(-5, "Already have this key", self.nodes[1].sethdseed, False, self.nodes[1].dumpprivkey(self.nodes[1].getnewaddress())) + if self.options.descriptors: + assert_equal(keypath[0:14], "m/84'/1'/0'/1/") + else: + assert_equal(keypath[0:7], "m/0'/1'") + + if not self.options.descriptors: + # Generate a new HD seed on node 1 and make sure it is set + orig_masterkeyid = self.nodes[1].getwalletinfo()['hdseedid'] + self.nodes[1].sethdseed() + new_masterkeyid = self.nodes[1].getwalletinfo()['hdseedid'] + assert orig_masterkeyid != new_masterkeyid + addr = self.nodes[1].getnewaddress() + # Make sure the new address is the first from the keypool + assert_equal(self.nodes[1].getaddressinfo(addr)['hdkeypath'], 'm/0\'/0\'/0\'') + self.nodes[1].keypoolrefill(1) # Fill keypool with 1 key + + # Set a new HD seed on node 1 without flushing the keypool + new_seed = self.nodes[0].dumpprivkey(self.nodes[0].getnewaddress()) + orig_masterkeyid = new_masterkeyid + self.nodes[1].sethdseed(False, new_seed) + new_masterkeyid = self.nodes[1].getwalletinfo()['hdseedid'] + assert orig_masterkeyid != new_masterkeyid + addr = self.nodes[1].getnewaddress() + assert_equal(orig_masterkeyid, self.nodes[1].getaddressinfo(addr)['hdseedid']) + # Make sure the new address continues previous keypool + assert_equal(self.nodes[1].getaddressinfo(addr)['hdkeypath'], 'm/0\'/0\'/1\'') + + # Check that the next address is from the new seed + self.nodes[1].keypoolrefill(1) + next_addr = self.nodes[1].getnewaddress() + assert_equal(new_masterkeyid, self.nodes[1].getaddressinfo(next_addr)['hdseedid']) + # Make sure the new address is not from previous keypool + assert_equal(self.nodes[1].getaddressinfo(next_addr)['hdkeypath'], 'm/0\'/0\'/0\'') + assert next_addr != addr + + # Sethdseed parameter validity + assert_raises_rpc_error(-1, 'sethdseed', self.nodes[0].sethdseed, False, new_seed, 0) + assert_raises_rpc_error(-5, "Invalid private key", self.nodes[1].sethdseed, False, "not_wif") + assert_raises_rpc_error(-1, "JSON value is not a boolean as expected", self.nodes[1].sethdseed, "Not_bool") + assert_raises_rpc_error(-1, "JSON value is not a string as expected", self.nodes[1].sethdseed, False, True) + assert_raises_rpc_error(-5, "Already have this key", self.nodes[1].sethdseed, False, new_seed) + assert_raises_rpc_error(-5, "Already have this key", self.nodes[1].sethdseed, False, self.nodes[1].dumpprivkey(self.nodes[1].getnewaddress())) + + self.log.info('Test sethdseed restoring with keys outside of the initial keypool') + self.nodes[0].generate(10) + # Restart node 1 with keypool of 3 and a different wallet + self.nodes[1].createwallet(wallet_name='origin', blank=True) + self.stop_node(1) + self.start_node(1, extra_args=['-keypool=3', '-wallet=origin']) + connect_nodes(self.nodes[0], 1) + + # sethdseed restoring and seeing txs to addresses out of the keypool + origin_rpc = self.nodes[1].get_wallet_rpc('origin') + seed = self.nodes[0].dumpprivkey(self.nodes[0].getnewaddress()) + origin_rpc.sethdseed(True, seed) + + self.nodes[1].createwallet(wallet_name='restore', blank=True) + restore_rpc = self.nodes[1].get_wallet_rpc('restore') + restore_rpc.sethdseed(True, seed) # Set to be the same seed as origin_rpc + restore_rpc.sethdseed(True) # Rotate to a new seed, making original `seed` inactive + + self.nodes[1].createwallet(wallet_name='restore2', blank=True) + restore2_rpc = self.nodes[1].get_wallet_rpc('restore2') + restore2_rpc.sethdseed(True, seed) # Set to be the same seed as origin_rpc + restore2_rpc.sethdseed(True) # Rotate to a new seed, making original `seed` inactive + + # Check persistence of inactive seed by reloading restore. restore2 is still loaded to test the case where the wallet is not reloaded + restore_rpc.unloadwallet() + self.nodes[1].loadwallet('restore') + restore_rpc = self.nodes[1].get_wallet_rpc('restore') + + # Empty origin keypool and get an address that is beyond the initial keypool + origin_rpc.getnewaddress() + origin_rpc.getnewaddress() + last_addr = origin_rpc.getnewaddress() # Last address of initial keypool + addr = origin_rpc.getnewaddress() # First address beyond initial keypool + + # Check that the restored seed has last_addr but does not have addr + info = restore_rpc.getaddressinfo(last_addr) + assert_equal(info['ismine'], True) + info = restore_rpc.getaddressinfo(addr) + assert_equal(info['ismine'], False) + info = restore2_rpc.getaddressinfo(last_addr) + assert_equal(info['ismine'], True) + info = restore2_rpc.getaddressinfo(addr) + assert_equal(info['ismine'], False) + # Check that the origin seed has addr + info = origin_rpc.getaddressinfo(addr) + assert_equal(info['ismine'], True) + + # Send a transaction to addr, which is out of the initial keypool. + # The wallet that has set a new seed (restore_rpc) should not detect this transaction. + txid = self.nodes[0].sendtoaddress(addr, 1) + origin_rpc.sendrawtransaction(self.nodes[0].gettransaction(txid)['hex']) + self.nodes[0].generate(1) + self.sync_blocks() + origin_rpc.gettransaction(txid) + assert_raises_rpc_error(-5, 'Invalid or non-wallet transaction id', restore_rpc.gettransaction, txid) + out_of_kp_txid = txid + + # Send a transaction to last_addr, which is in the initial keypool. + # The wallet that has set a new seed (restore_rpc) should detect this transaction and generate 3 new keys from the initial seed. + # The previous transaction (out_of_kp_txid) should still not be detected as a rescan is required. + txid = self.nodes[0].sendtoaddress(last_addr, 1) + origin_rpc.sendrawtransaction(self.nodes[0].gettransaction(txid)['hex']) + self.nodes[0].generate(1) + self.sync_blocks() + origin_rpc.gettransaction(txid) + restore_rpc.gettransaction(txid) + assert_raises_rpc_error(-5, 'Invalid or non-wallet transaction id', restore_rpc.gettransaction, out_of_kp_txid) + restore2_rpc.gettransaction(txid) + assert_raises_rpc_error(-5, 'Invalid or non-wallet transaction id', restore2_rpc.gettransaction, out_of_kp_txid) + + # After rescanning, restore_rpc should now see out_of_kp_txid and generate an additional key. + # addr should now be part of restore_rpc and be ismine + restore_rpc.rescanblockchain() + restore_rpc.gettransaction(out_of_kp_txid) + info = restore_rpc.getaddressinfo(addr) + assert_equal(info['ismine'], True) + restore2_rpc.rescanblockchain() + restore2_rpc.gettransaction(out_of_kp_txid) + info = restore2_rpc.getaddressinfo(addr) + assert_equal(info['ismine'], True) + + # Check again that 3 keys were derived. + # Empty keypool and get an address that is beyond the initial keypool + origin_rpc.getnewaddress() + origin_rpc.getnewaddress() + last_addr = origin_rpc.getnewaddress() + addr = origin_rpc.getnewaddress() + + # Check that the restored seed has last_addr but does not have addr + info = restore_rpc.getaddressinfo(last_addr) + assert_equal(info['ismine'], True) + info = restore_rpc.getaddressinfo(addr) + assert_equal(info['ismine'], False) + info = restore2_rpc.getaddressinfo(last_addr) + assert_equal(info['ismine'], True) + info = restore2_rpc.getaddressinfo(addr) + assert_equal(info['ismine'], False) + if __name__ == '__main__': - WalletHDTest().main () + WalletHDTest().main() diff --git a/test/functional/wallet_import_rescan.py b/test/functional/wallet_import_rescan.py index b8b85b7a19..4ff7f1d525 100755 --- a/test/functional/wallet_import_rescan.py +++ b/test/functional/wallet_import_rescan.py @@ -40,7 +40,6 @@ Rescan = enum.Enum("Rescan", "no yes late_timestamp") class Variant(collections.namedtuple("Variant", "call data address_type rescan prune")): """Helper for importing one key and verifying scanned transactions.""" - def do_import(self, timestamp): """Call one key import RPC.""" rescan = self.rescan == Rescan.yes @@ -146,6 +145,7 @@ class ImportRescanTest(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 2 + len(IMPORT_NODES) self.supports_cli = False + self.rpc_timeout = 120 def skip_test_if_missing_module(self): self.skip_if_no_wallet() @@ -226,5 +226,6 @@ class ImportRescanTest(BitcoinTestFramework): variant.expected_txs += 1 variant.check(variant.sent_txid, variant.sent_amount, variant.confirmation_height) + if __name__ == "__main__": ImportRescanTest().main() diff --git a/test/functional/wallet_importdescriptors.py b/test/functional/wallet_importdescriptors.py new file mode 100755 index 0000000000..fc5d653a91 --- /dev/null +++ b/test/functional/wallet_importdescriptors.py @@ -0,0 +1,445 @@ +#!/usr/bin/env python3 +# Copyright (c) 2019 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""Test the importdescriptors RPC. + +Test importdescriptors by generating keys on node0, importing the corresponding +descriptors on node1 and then testing the address info for the different address +variants. + +- `get_generate_key()` is called to generate keys and return the privkeys, + pubkeys and all variants of scriptPubKey and address. +- `test_importdesc()` is called to send an importdescriptors call to node1, test + success, and (if unsuccessful) test the error code and error message returned. +- `test_address()` is called to call getaddressinfo for an address on node1 + and test the values returned.""" + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.descriptors import descsum_create +from test_framework.util import ( + assert_equal, + assert_raises_rpc_error, + find_vout_for_address, +) +from test_framework.wallet_util import ( + get_generate_key, + test_address, +) + +class ImportDescriptorsTest(BitcoinTestFramework): + def set_test_params(self): + self.num_nodes = 2 + self.extra_args = [["-addresstype=legacy"], + ["-addresstype=bech32", "-keypool=5"] + ] + self.setup_clean_chain = True + + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + + def test_importdesc(self, req, success, error_code=None, error_message=None, warnings=None, wallet=None): + """Run importdescriptors and assert success""" + if warnings is None: + warnings = [] + wrpc = self.nodes[1].get_wallet_rpc('w1') + if wallet is not None: + wrpc = wallet + + result = wrpc.importdescriptors([req]) + observed_warnings = [] + if 'warnings' in result[0]: + observed_warnings = result[0]['warnings'] + assert_equal("\n".join(sorted(warnings)), "\n".join(sorted(observed_warnings))) + assert_equal(result[0]['success'], success) + if error_code is not None: + assert_equal(result[0]['error']['code'], error_code) + assert_equal(result[0]['error']['message'], error_message) + + def run_test(self): + self.log.info('Setting up wallets') + self.nodes[0].createwallet(wallet_name='w0', disable_private_keys=False) + w0 = self.nodes[0].get_wallet_rpc('w0') + + self.nodes[1].createwallet(wallet_name='w1', disable_private_keys=True, blank=True, descriptors=True) + w1 = self.nodes[1].get_wallet_rpc('w1') + assert_equal(w1.getwalletinfo()['keypoolsize'], 0) + + self.nodes[1].createwallet(wallet_name="wpriv", disable_private_keys=False, blank=True, descriptors=True) + wpriv = self.nodes[1].get_wallet_rpc("wpriv") + assert_equal(wpriv.getwalletinfo()['keypoolsize'], 0) + + self.log.info('Mining coins') + w0.generatetoaddress(101, w0.getnewaddress()) + + # RPC importdescriptors ----------------------------------------------- + + # # Test import fails if no descriptor present + key = get_generate_key() + self.log.info("Import should fail if a descriptor is not provided") + self.test_importdesc({"timestamp": "now"}, + success=False, + error_code=-8, + error_message='Descriptor not found.') + + # # Test importing of a P2PKH descriptor + key = get_generate_key() + self.log.info("Should import a p2pkh descriptor") + self.test_importdesc({"desc": descsum_create("pkh(" + key.pubkey + ")"), + "timestamp": "now", + "label": "Descriptor import test"}, + success=True) + test_address(w1, + key.p2pkh_addr, + solvable=True, + ismine=True, + labels=["Descriptor import test"]) + assert_equal(w1.getwalletinfo()['keypoolsize'], 0) + + self.log.info("Internal addresses cannot have labels") + self.test_importdesc({"desc": descsum_create("pkh(" + key.pubkey + ")"), + "timestamp": "now", + "internal": True, + "label": "Descriptor import test"}, + success=False, + error_code=-8, + error_message="Internal addresses should not have a label") + + # # Test importing of a P2SH-P2WPKH descriptor + key = get_generate_key() + self.log.info("Should not import a p2sh-p2wpkh descriptor without checksum") + self.test_importdesc({"desc": "sh(wpkh(" + key.pubkey + "))", + "timestamp": "now" + }, + success=False, + error_code=-5, + error_message="Missing checksum") + + self.log.info("Should not import a p2sh-p2wpkh descriptor that has range specified") + self.test_importdesc({"desc": descsum_create("sh(wpkh(" + key.pubkey + "))"), + "timestamp": "now", + "range": 1, + }, + success=False, + error_code=-8, + error_message="Range should not be specified for an un-ranged descriptor") + + self.log.info("Should not import a p2sh-p2wpkh descriptor and have it set to active") + self.test_importdesc({"desc": descsum_create("sh(wpkh(" + key.pubkey + "))"), + "timestamp": "now", + "active": True, + }, + success=False, + error_code=-8, + error_message="Active descriptors must be ranged") + + self.log.info("Should import a (non-active) p2sh-p2wpkh descriptor") + self.test_importdesc({"desc": descsum_create("sh(wpkh(" + key.pubkey + "))"), + "timestamp": "now", + "active": False, + }, + success=True) + assert_equal(w1.getwalletinfo()['keypoolsize'], 0) + + test_address(w1, + key.p2sh_p2wpkh_addr, + ismine=True, + solvable=True) + + # # Test importing of a multisig descriptor + key1 = get_generate_key() + key2 = get_generate_key() + self.log.info("Should import a 1-of-2 bare multisig from descriptor") + self.test_importdesc({"desc": descsum_create("multi(1," + key1.pubkey + "," + key2.pubkey + ")"), + "timestamp": "now"}, + success=True) + self.log.info("Should not treat individual keys from the imported bare multisig as watchonly") + test_address(w1, + key1.p2pkh_addr, + ismine=False) + + # # Test ranged descriptors + xpriv = "tprv8ZgxMBicQKsPeuVhWwi6wuMQGfPKi9Li5GtX35jVNknACgqe3CY4g5xgkfDDJcmtF7o1QnxWDRYw4H5P26PXq7sbcUkEqeR4fg3Kxp2tigg" + xpub = "tpubD6NzVbkrYhZ4YNXVQbNhMK1WqguFsUXceaVJKbmno2aZ3B6QfbMeraaYvnBSGpV3vxLyTTK9DYT1yoEck4XUScMzXoQ2U2oSmE2JyMedq3H" + addresses = ["2N7yv4p8G8yEaPddJxY41kPihnWvs39qCMf", "2MsHxyb2JS3pAySeNUsJ7mNnurtpeenDzLA"] # hdkeypath=m/0'/0'/0' and 1' + addresses += ["bcrt1qrd3n235cj2czsfmsuvqqpr3lu6lg0ju7scl8gn", "bcrt1qfqeppuvj0ww98r6qghmdkj70tv8qpchehegrg8"] # wpkh subscripts corresponding to the above addresses + desc = "sh(wpkh(" + xpub + "/0/0/*" + "))" + + self.log.info("Ranged descriptors cannot have labels") + self.test_importdesc({"desc":descsum_create(desc), + "timestamp": "now", + "range": [0, 100], + "label": "test"}, + success=False, + error_code=-8, + error_message='Ranged descriptors should not have a label') + + self.log.info("Private keys required for private keys enabled wallet") + self.test_importdesc({"desc":descsum_create(desc), + "timestamp": "now", + "range": [0, 100]}, + success=False, + error_code=-4, + error_message='Cannot import descriptor without private keys to a wallet with private keys enabled', + wallet=wpriv) + + self.log.info("Ranged descriptor import should warn without a specified range") + self.test_importdesc({"desc": descsum_create(desc), + "timestamp": "now"}, + success=True, + warnings=['Range not given, using default keypool range']) + assert_equal(w1.getwalletinfo()['keypoolsize'], 0) + + # # Test importing of a ranged descriptor with xpriv + self.log.info("Should not import a ranged descriptor that includes xpriv into a watch-only wallet") + desc = "sh(wpkh(" + xpriv + "/0'/0'/*'" + "))" + self.test_importdesc({"desc": descsum_create(desc), + "timestamp": "now", + "range": 1}, + success=False, + error_code=-4, + error_message='Cannot import private keys to a wallet with private keys disabled') + for address in addresses: + test_address(w1, + address, + ismine=False, + solvable=False) + + self.test_importdesc({"desc": descsum_create(desc), "timestamp": "now", "range": -1}, + success=False, error_code=-8, error_message='End of range is too high') + + self.test_importdesc({"desc": descsum_create(desc), "timestamp": "now", "range": [-1, 10]}, + success=False, error_code=-8, error_message='Range should be greater or equal than 0') + + self.test_importdesc({"desc": descsum_create(desc), "timestamp": "now", "range": [(2 << 31 + 1) - 1000000, (2 << 31 + 1)]}, + success=False, error_code=-8, error_message='End of range is too high') + + self.test_importdesc({"desc": descsum_create(desc), "timestamp": "now", "range": [2, 1]}, + success=False, error_code=-8, error_message='Range specified as [begin,end] must not have begin after end') + + self.test_importdesc({"desc": descsum_create(desc), "timestamp": "now", "range": [0, 1000001]}, + success=False, error_code=-8, error_message='Range is too large') + + # Make sure ranged imports import keys in order + w1 = self.nodes[1].get_wallet_rpc('w1') + self.log.info('Key ranges should be imported in order') + xpub = "tpubDAXcJ7s7ZwicqjprRaEWdPoHKrCS215qxGYxpusRLLmJuT69ZSicuGdSfyvyKpvUNYBW1s2U3NSrT6vrCYB9e6nZUEvrqnwXPF8ArTCRXMY" + addresses = [ + 'bcrt1qtmp74ayg7p24uslctssvjm06q5phz4yrxucgnv', # m/0'/0'/0 + 'bcrt1q8vprchan07gzagd5e6v9wd7azyucksq2xc76k8', # m/0'/0'/1 + 'bcrt1qtuqdtha7zmqgcrr26n2rqxztv5y8rafjp9lulu', # m/0'/0'/2 + 'bcrt1qau64272ymawq26t90md6an0ps99qkrse58m640', # m/0'/0'/3 + 'bcrt1qsg97266hrh6cpmutqen8s4s962aryy77jp0fg0', # m/0'/0'/4 + ] + + self.test_importdesc({'desc': descsum_create('wpkh([80002067/0h/0h]' + xpub + '/*)'), + 'active': True, + 'range' : [0, 2], + 'timestamp': 'now' + }, + success=True) + self.test_importdesc({'desc': descsum_create('sh(wpkh([abcdef12/0h/0h]' + xpub + '/*))'), + 'active': True, + 'range' : [0, 2], + 'timestamp': 'now' + }, + success=True) + self.test_importdesc({'desc': descsum_create('pkh([12345678/0h/0h]' + xpub + '/*)'), + 'active': True, + 'range' : [0, 2], + 'timestamp': 'now' + }, + success=True) + + assert_equal(w1.getwalletinfo()['keypoolsize'], 5 * 3) + for i, expected_addr in enumerate(addresses): + received_addr = w1.getnewaddress('', 'bech32') + assert_raises_rpc_error(-4, 'This wallet has no available keys', w1.getrawchangeaddress, 'bech32') + assert_equal(received_addr, expected_addr) + bech32_addr_info = w1.getaddressinfo(received_addr) + assert_equal(bech32_addr_info['desc'][:23], 'wpkh([80002067/0\'/0\'/{}]'.format(i)) + + shwpkh_addr = w1.getnewaddress('', 'p2sh-segwit') + shwpkh_addr_info = w1.getaddressinfo(shwpkh_addr) + assert_equal(shwpkh_addr_info['desc'][:26], 'sh(wpkh([abcdef12/0\'/0\'/{}]'.format(i)) + + pkh_addr = w1.getnewaddress('', 'legacy') + pkh_addr_info = w1.getaddressinfo(pkh_addr) + assert_equal(pkh_addr_info['desc'][:22], 'pkh([12345678/0\'/0\'/{}]'.format(i)) + + assert_equal(w1.getwalletinfo()['keypoolsize'], 4 * 3) # After retrieving a key, we don't refill the keypool again, so it's one less for each address type + w1.keypoolrefill() + assert_equal(w1.getwalletinfo()['keypoolsize'], 5 * 3) + + # Check active=False default + self.log.info('Check imported descriptors are not active by default') + self.test_importdesc({'desc': descsum_create('pkh([12345678/0h/0h]' + xpub + '/*)'), + 'range' : [0, 2], + 'timestamp': 'now', + 'internal': True + }, + success=True) + assert_raises_rpc_error(-4, 'This wallet has no available keys', w1.getrawchangeaddress, 'legacy') + + # # Test importing a descriptor containing a WIF private key + wif_priv = "cTe1f5rdT8A8DFgVWTjyPwACsDPJM9ff4QngFxUixCSvvbg1x6sh" + address = "2MuhcG52uHPknxDgmGPsV18jSHFBnnRgjPg" + desc = "sh(wpkh(" + wif_priv + "))" + self.log.info("Should import a descriptor with a WIF private key as spendable") + self.test_importdesc({"desc": descsum_create(desc), + "timestamp": "now"}, + success=True, + wallet=wpriv) + test_address(wpriv, + address, + solvable=True, + ismine=True) + txid = w0.sendtoaddress(address, 49.99995540) + w0.generatetoaddress(6, w0.getnewaddress()) + self.sync_blocks() + tx = wpriv.createrawtransaction([{"txid": txid, "vout": 0}], {w0.getnewaddress(): 49.999}) + signed_tx = wpriv.signrawtransactionwithwallet(tx) + w1.sendrawtransaction(signed_tx['hex']) + + # Make sure that we can use import and use multisig as addresses + self.log.info('Test that multisigs can be imported, signed for, and getnewaddress\'d') + self.nodes[1].createwallet(wallet_name="wmulti_priv", disable_private_keys=False, blank=True, descriptors=True) + wmulti_priv = self.nodes[1].get_wallet_rpc("wmulti_priv") + assert_equal(wmulti_priv.getwalletinfo()['keypoolsize'], 0) + + self.test_importdesc({"desc":"wsh(multi(2,tprv8ZgxMBicQKsPevADjDCWsa6DfhkVXicu8NQUzfibwX2MexVwW4tCec5mXdCW8kJwkzBRRmAay1KZya4WsehVvjTGVW6JLqiqd8DdZ4xSg52/84h/0h/0h/*,tprv8ZgxMBicQKsPdSNWUhDiwTScDr6JfkZuLshTRwzvZGnMSnGikV6jxpmdDkC3YRc4T3GD6Nvg9uv6hQg73RVv1EiTXDZwxVbsLugVHU8B1aq/84h/0h/0h/*,tprv8ZgxMBicQKsPeonDt8Ka2mrQmHa61hQ5FQCsvWBTpSNzBFgM58cV2EuXNAHF14VawVpznnme3SuTbA62sGriwWyKifJmXntfNeK7zeqMCj1/84h/0h/0h/*))#m2sr93jn", + "active": True, + "range": 1000, + "next_index": 0, + "timestamp": "now"}, + success=True, + wallet=wmulti_priv) + self.test_importdesc({"desc":"wsh(multi(2,tprv8ZgxMBicQKsPevADjDCWsa6DfhkVXicu8NQUzfibwX2MexVwW4tCec5mXdCW8kJwkzBRRmAay1KZya4WsehVvjTGVW6JLqiqd8DdZ4xSg52/84h/1h/0h/*,tprv8ZgxMBicQKsPdSNWUhDiwTScDr6JfkZuLshTRwzvZGnMSnGikV6jxpmdDkC3YRc4T3GD6Nvg9uv6hQg73RVv1EiTXDZwxVbsLugVHU8B1aq/84h/1h/0h/*,tprv8ZgxMBicQKsPeonDt8Ka2mrQmHa61hQ5FQCsvWBTpSNzBFgM58cV2EuXNAHF14VawVpznnme3SuTbA62sGriwWyKifJmXntfNeK7zeqMCj1/84h/1h/0h/*))#q3sztvx5", + "active": True, + "internal" : True, + "range": 1000, + "next_index": 0, + "timestamp": "now"}, + success=True, + wallet=wmulti_priv) + + assert_equal(wmulti_priv.getwalletinfo()['keypoolsize'], 1001) # Range end (1000) is inclusive, so 1001 addresses generated + addr = wmulti_priv.getnewaddress('', 'bech32') + assert_equal(addr, 'bcrt1qdt0qy5p7dzhxzmegnn4ulzhard33s2809arjqgjndx87rv5vd0fq2czhy8') # Derived at m/84'/0'/0'/0 + change_addr = wmulti_priv.getrawchangeaddress('bech32') + assert_equal(change_addr, 'bcrt1qt9uhe3a9hnq7vajl7a094z4s3crm9ttf8zw3f5v9gr2nyd7e3lnsy44n8e') + assert_equal(wmulti_priv.getwalletinfo()['keypoolsize'], 1000) + txid = w0.sendtoaddress(addr, 10) + self.nodes[0].generate(6) + self.sync_all() + send_txid = wmulti_priv.sendtoaddress(w0.getnewaddress(), 8) + decoded = wmulti_priv.decoderawtransaction(wmulti_priv.gettransaction(send_txid)['hex']) + assert_equal(len(decoded['vin'][0]['txinwitness']), 4) + self.nodes[0].generate(6) + self.sync_all() + + self.nodes[1].createwallet(wallet_name="wmulti_pub", disable_private_keys=True, blank=True, descriptors=True) + wmulti_pub = self.nodes[1].get_wallet_rpc("wmulti_pub") + assert_equal(wmulti_pub.getwalletinfo()['keypoolsize'], 0) + + self.test_importdesc({"desc":"wsh(multi(2,[7b2d0242/84h/0h/0h]tpubDCJtdt5dgJpdhW4MtaVYDhG4T4tF6jcLR1PxL43q9pq1mxvXgMS9Mzw1HnXG15vxUGQJMMSqCQHMTy3F1eW5VkgVroWzchsPD5BUojrcWs8/*,[59b09cd6/84h/0h/0h]tpubDDBF2BTR6s8drwrfDei8WxtckGuSm1cyoKxYY1QaKSBFbHBYQArWhHPA6eJrzZej6nfHGLSURYSLHr7GuYch8aY5n61tGqgn8b4cXrMuoPH/*,[e81a0532/84h/0h/0h]tpubDCsWoW1kuQB9kG5MXewHqkbjPtqPueRnXju7uM2NK7y3JYb2ajAZ9EiuZXNNuE4661RAfriBWhL8UsnAPpk8zrKKnZw1Ug7X4oHgMdZiU4E/*))#tsry0s5e", + "active": True, + "range": 1000, + "next_index": 0, + "timestamp": "now"}, + success=True, + wallet=wmulti_pub) + self.test_importdesc({"desc":"wsh(multi(2,[7b2d0242/84h/1h/0h]tpubDCXqdwWZcszwqYJSnZp8eARkxGJfHAk23KDxbztV4BbschfaTfYLTcSkSJ3TN64dRqwa1rnFUScsYormKkGqNbbPwkorQimVevXjxzUV9Gf/*,[59b09cd6/84h/1h/0h]tpubDCYfZY2ceyHzYzMMVPt9MNeiqtQ2T7Uyp9QSFwYXh8Vi9iJFYXcuphJaGXfF3jUQJi5Y3GMNXvM11gaL4txzZgNGK22BFAwMXynnzv4z2Jh/*,[e81a0532/84h/1h/0h]tpubDC6UGqnsQStngYuGD4MKsMy7eD1Yg9NTJfPdvjdG2JE5oZ7EsSL3WHg4Gsw2pR5K39ZwJ46M1wZayhedVdQtMGaUhq5S23PH6fnENK3V1sb/*))#c08a2rzv", + "active": True, + "internal" : True, + "range": 1000, + "next_index": 0, + "timestamp": "now"}, + success=True, + wallet=wmulti_pub) + + assert_equal(wmulti_pub.getwalletinfo()['keypoolsize'], 1000) # The first one was already consumed by previous import and is detected as used + addr = wmulti_pub.getnewaddress('', 'bech32') + assert_equal(addr, 'bcrt1qp8s25ckjl7gr6x2q3dx3tn2pytwp05upkjztk6ey857tt50r5aeqn6mvr9') # Derived at m/84'/0'/0'/1 + change_addr = wmulti_pub.getrawchangeaddress('bech32') + assert_equal(change_addr, 'bcrt1qt9uhe3a9hnq7vajl7a094z4s3crm9ttf8zw3f5v9gr2nyd7e3lnsy44n8e') + assert_equal(wmulti_pub.getwalletinfo()['keypoolsize'], 999) + txid = w0.sendtoaddress(addr, 10) + vout = find_vout_for_address(self.nodes[0], txid, addr) + self.nodes[0].generate(6) + self.sync_all() + assert_equal(wmulti_pub.getbalance(), wmulti_priv.getbalance()) + + self.log.info("Multisig with distributed keys") + self.nodes[1].createwallet(wallet_name="wmulti_priv1", descriptors=True) + wmulti_priv1 = self.nodes[1].get_wallet_rpc("wmulti_priv1") + res = wmulti_priv1.importdescriptors([ + { + "desc": descsum_create("wsh(multi(2,tprv8ZgxMBicQKsPevADjDCWsa6DfhkVXicu8NQUzfibwX2MexVwW4tCec5mXdCW8kJwkzBRRmAay1KZya4WsehVvjTGVW6JLqiqd8DdZ4xSg52/84h/0h/0h/*,[59b09cd6/84h/0h/0h]tpubDDBF2BTR6s8drwrfDei8WxtckGuSm1cyoKxYY1QaKSBFbHBYQArWhHPA6eJrzZej6nfHGLSURYSLHr7GuYch8aY5n61tGqgn8b4cXrMuoPH/*,[e81a0532/84h/0h/0h]tpubDCsWoW1kuQB9kG5MXewHqkbjPtqPueRnXju7uM2NK7y3JYb2ajAZ9EiuZXNNuE4661RAfriBWhL8UsnAPpk8zrKKnZw1Ug7X4oHgMdZiU4E/*))"), + "active": True, + "range": 1000, + "next_index": 0, + "timestamp": "now" + }, + { + "desc": descsum_create("wsh(multi(2,tprv8ZgxMBicQKsPevADjDCWsa6DfhkVXicu8NQUzfibwX2MexVwW4tCec5mXdCW8kJwkzBRRmAay1KZya4WsehVvjTGVW6JLqiqd8DdZ4xSg52/84h/1h/0h/*,[59b09cd6/84h/1h/0h]tpubDCYfZY2ceyHzYzMMVPt9MNeiqtQ2T7Uyp9QSFwYXh8Vi9iJFYXcuphJaGXfF3jUQJi5Y3GMNXvM11gaL4txzZgNGK22BFAwMXynnzv4z2Jh/*,[e81a0532/84h/1h/0h]tpubDC6UGqnsQStngYuGD4MKsMy7eD1Yg9NTJfPdvjdG2JE5oZ7EsSL3WHg4Gsw2pR5K39ZwJ46M1wZayhedVdQtMGaUhq5S23PH6fnENK3V1sb/*))"), + "active": True, + "internal" : True, + "range": 1000, + "next_index": 0, + "timestamp": "now" + }]) + assert_equal(res[0]['success'], True) + assert_equal(res[0]['warnings'][0], 'Not all private keys provided. Some wallet functionality may return unexpected errors') + assert_equal(res[1]['success'], True) + assert_equal(res[1]['warnings'][0], 'Not all private keys provided. Some wallet functionality may return unexpected errors') + + self.nodes[1].createwallet(wallet_name='wmulti_priv2', blank=True, descriptors=True) + wmulti_priv2 = self.nodes[1].get_wallet_rpc('wmulti_priv2') + res = wmulti_priv2.importdescriptors([ + { + "desc": descsum_create("wsh(multi(2,[7b2d0242/84h/0h/0h]tpubDCJtdt5dgJpdhW4MtaVYDhG4T4tF6jcLR1PxL43q9pq1mxvXgMS9Mzw1HnXG15vxUGQJMMSqCQHMTy3F1eW5VkgVroWzchsPD5BUojrcWs8/*,tprv8ZgxMBicQKsPdSNWUhDiwTScDr6JfkZuLshTRwzvZGnMSnGikV6jxpmdDkC3YRc4T3GD6Nvg9uv6hQg73RVv1EiTXDZwxVbsLugVHU8B1aq/84h/0h/0h/*,[e81a0532/84h/0h/0h]tpubDCsWoW1kuQB9kG5MXewHqkbjPtqPueRnXju7uM2NK7y3JYb2ajAZ9EiuZXNNuE4661RAfriBWhL8UsnAPpk8zrKKnZw1Ug7X4oHgMdZiU4E/*))"), + "active": True, + "range": 1000, + "next_index": 0, + "timestamp": "now" + }, + { + "desc": descsum_create("wsh(multi(2,[7b2d0242/84h/1h/0h]tpubDCXqdwWZcszwqYJSnZp8eARkxGJfHAk23KDxbztV4BbschfaTfYLTcSkSJ3TN64dRqwa1rnFUScsYormKkGqNbbPwkorQimVevXjxzUV9Gf/*,tprv8ZgxMBicQKsPdSNWUhDiwTScDr6JfkZuLshTRwzvZGnMSnGikV6jxpmdDkC3YRc4T3GD6Nvg9uv6hQg73RVv1EiTXDZwxVbsLugVHU8B1aq/84h/1h/0h/*,[e81a0532/84h/1h/0h]tpubDC6UGqnsQStngYuGD4MKsMy7eD1Yg9NTJfPdvjdG2JE5oZ7EsSL3WHg4Gsw2pR5K39ZwJ46M1wZayhedVdQtMGaUhq5S23PH6fnENK3V1sb/*))"), + "active": True, + "internal" : True, + "range": 1000, + "next_index": 0, + "timestamp": "now" + }]) + assert_equal(res[0]['success'], True) + assert_equal(res[0]['warnings'][0], 'Not all private keys provided. Some wallet functionality may return unexpected errors') + assert_equal(res[1]['success'], True) + assert_equal(res[1]['warnings'][0], 'Not all private keys provided. Some wallet functionality may return unexpected errors') + + rawtx = self.nodes[1].createrawtransaction([{'txid': txid, 'vout': vout}], {w0.getnewaddress(): 9.999}) + tx_signed_1 = wmulti_priv1.signrawtransactionwithwallet(rawtx) + assert_equal(tx_signed_1['complete'], False) + tx_signed_2 = wmulti_priv2.signrawtransactionwithwallet(tx_signed_1['hex']) + assert_equal(tx_signed_2['complete'], True) + self.nodes[1].sendrawtransaction(tx_signed_2['hex']) + + self.log.info("Combo descriptors cannot be active") + self.test_importdesc({"desc": descsum_create("combo(tpubDCJtdt5dgJpdhW4MtaVYDhG4T4tF6jcLR1PxL43q9pq1mxvXgMS9Mzw1HnXG15vxUGQJMMSqCQHMTy3F1eW5VkgVroWzchsPD5BUojrcWs8/*)"), + "active": True, + "range": 1, + "timestamp": "now"}, + success=False, + error_code=-4, + error_message="Combo descriptors cannot be set to active") + + self.log.info("Descriptors with no type cannot be active") + self.test_importdesc({"desc": descsum_create("pk(tpubDCJtdt5dgJpdhW4MtaVYDhG4T4tF6jcLR1PxL43q9pq1mxvXgMS9Mzw1HnXG15vxUGQJMMSqCQHMTy3F1eW5VkgVroWzchsPD5BUojrcWs8/*)"), + "active": True, + "range": 1, + "timestamp": "now"}, + success=True, + warnings=["Unknown output type, cannot set descriptor to active."]) + +if __name__ == '__main__': + ImportDescriptorsTest().main() diff --git a/test/functional/wallet_importmulti.py b/test/functional/wallet_importmulti.py index f152fcd1a4..bd4fcdabcf 100755 --- a/test/functional/wallet_importmulti.py +++ b/test/functional/wallet_importmulti.py @@ -32,6 +32,7 @@ from test_framework.wallet_util import ( test_address, ) + class ImportMultiTest(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 2 @@ -51,7 +52,7 @@ class ImportMultiTest(BitcoinTestFramework): result = self.nodes[1].importmulti([req]) observed_warnings = [] if 'warnings' in result[0]: - observed_warnings = result[0]['warnings'] + observed_warnings = result[0]['warnings'] assert_equal("\n".join(sorted(warnings)), "\n".join(sorted(observed_warnings))) assert_equal(result[0]['success'], success) if error_code is not None: @@ -63,6 +64,7 @@ class ImportMultiTest(BitcoinTestFramework): self.nodes[0].generate(1) self.nodes[1].generate(1) timestamp = self.nodes[1].getblock(self.nodes[1].getbestblockhash())['mediantime'] + self.nodes[1].syncwithvalidationinterfacequeue() node0_address1 = self.nodes[0].getaddressinfo(self.nodes[0].getnewaddress()) @@ -257,6 +259,7 @@ class ImportMultiTest(BitcoinTestFramework): self.nodes[1].sendtoaddress(multisig.p2sh_addr, 10.00) self.nodes[1].generate(1) timestamp = self.nodes[1].getblock(self.nodes[1].getbestblockhash())['mediantime'] + self.nodes[1].syncwithvalidationinterfacequeue() self.log.info("Should import a p2sh") self.test_importmulti({"scriptPubKey": {"address": multisig.p2sh_addr}, @@ -277,6 +280,7 @@ class ImportMultiTest(BitcoinTestFramework): self.nodes[1].sendtoaddress(multisig.p2sh_addr, 10.00) self.nodes[1].generate(1) timestamp = self.nodes[1].getblock(self.nodes[1].getbestblockhash())['mediantime'] + self.nodes[1].syncwithvalidationinterfacequeue() self.log.info("Should import a p2sh with respective redeem script") self.test_importmulti({"scriptPubKey": {"address": multisig.p2sh_addr}, @@ -297,6 +301,7 @@ class ImportMultiTest(BitcoinTestFramework): self.nodes[1].sendtoaddress(multisig.p2sh_addr, 10.00) self.nodes[1].generate(1) timestamp = self.nodes[1].getblock(self.nodes[1].getbestblockhash())['mediantime'] + self.nodes[1].syncwithvalidationinterfacequeue() self.log.info("Should import a p2sh with respective redeem script and private keys") self.test_importmulti({"scriptPubKey": {"address": multisig.p2sh_addr}, @@ -322,6 +327,7 @@ class ImportMultiTest(BitcoinTestFramework): self.nodes[1].sendtoaddress(multisig.p2sh_addr, 10.00) self.nodes[1].generate(1) timestamp = self.nodes[1].getblock(self.nodes[1].getbestblockhash())['mediantime'] + self.nodes[1].syncwithvalidationinterfacequeue() self.log.info("Should import a p2sh with respective redeem script and private keys") self.test_importmulti({"scriptPubKey": {"address": multisig.p2sh_addr}, @@ -851,5 +857,6 @@ class ImportMultiTest(BitcoinTestFramework): addr = wrpc.getnewaddress('', 'bech32') assert_equal(addr, addresses[i]) + if __name__ == '__main__': ImportMultiTest().main() diff --git a/test/functional/wallet_keypool.py b/test/functional/wallet_keypool.py index e3aeb61197..40a2b3ab6a 100755 --- a/test/functional/wallet_keypool.py +++ b/test/functional/wallet_keypool.py @@ -5,6 +5,7 @@ """Test the wallet keypool and interaction with wallet encryption/locking.""" import time +from decimal import Decimal from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal, assert_raises_rpc_error @@ -21,16 +22,63 @@ class KeyPoolTest(BitcoinTestFramework): addr_before_encrypting = nodes[0].getnewaddress() addr_before_encrypting_data = nodes[0].getaddressinfo(addr_before_encrypting) wallet_info_old = nodes[0].getwalletinfo() - assert addr_before_encrypting_data['hdseedid'] == wallet_info_old['hdseedid'] + if not self.options.descriptors: + assert addr_before_encrypting_data['hdseedid'] == wallet_info_old['hdseedid'] # Encrypt wallet and wait to terminate nodes[0].encryptwallet('test') + if self.options.descriptors: + # Import hardened derivation only descriptors + nodes[0].walletpassphrase('test', 10) + nodes[0].importdescriptors([ + { + "desc": "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0h/*h)#y4dfsj7n", + "timestamp": "now", + "range": [0,0], + "active": True + }, + { + "desc": "pkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1h/*h)#a0nyvl0k", + "timestamp": "now", + "range": [0,0], + "active": True + }, + { + "desc": "sh(wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/2h/*h))#lmeu2axg", + "timestamp": "now", + "range": [0,0], + "active": True + }, + { + "desc": "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/3h/*h)#jkl636gm", + "timestamp": "now", + "range": [0,0], + "active": True, + "internal": True + }, + { + "desc": "pkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/4h/*h)#l3crwaus", + "timestamp": "now", + "range": [0,0], + "active": True, + "internal": True + }, + { + "desc": "sh(wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/5h/*h))#qg8wa75f", + "timestamp": "now", + "range": [0,0], + "active": True, + "internal": True + } + ]) + nodes[0].walletlock() # Keep creating keys addr = nodes[0].getnewaddress() addr_data = nodes[0].getaddressinfo(addr) wallet_info = nodes[0].getwalletinfo() - assert addr_before_encrypting_data['hdseedid'] != wallet_info['hdseedid'] - assert addr_data['hdseedid'] == wallet_info['hdseedid'] + assert addr_before_encrypting_data['hdmasterfingerprint'] != addr_data['hdmasterfingerprint'] + if not self.options.descriptors: + assert addr_data['hdseedid'] == wallet_info['hdseedid'] assert_raises_rpc_error(-12, "Error: Keypool ran out, please call keypoolrefill first", nodes[0].getnewaddress) # put six (plus 2) new keys in the keypool (100% external-, +100% internal-keys, 1 in min) @@ -38,8 +86,12 @@ class KeyPoolTest(BitcoinTestFramework): nodes[0].keypoolrefill(6) nodes[0].walletlock() wi = nodes[0].getwalletinfo() - assert_equal(wi['keypoolsize_hd_internal'], 6) - assert_equal(wi['keypoolsize'], 6) + if self.options.descriptors: + assert_equal(wi['keypoolsize_hd_internal'], 18) + assert_equal(wi['keypoolsize'], 18) + else: + assert_equal(wi['keypoolsize_hd_internal'], 6) + assert_equal(wi['keypoolsize'], 6) # drain the internal keys nodes[0].getrawchangeaddress() @@ -53,12 +105,12 @@ class KeyPoolTest(BitcoinTestFramework): assert_raises_rpc_error(-12, "Keypool ran out", nodes[0].getrawchangeaddress) # drain the external keys - addr.add(nodes[0].getnewaddress()) - addr.add(nodes[0].getnewaddress()) - addr.add(nodes[0].getnewaddress()) - addr.add(nodes[0].getnewaddress()) - addr.add(nodes[0].getnewaddress()) - addr.add(nodes[0].getnewaddress()) + addr.add(nodes[0].getnewaddress(address_type="bech32")) + addr.add(nodes[0].getnewaddress(address_type="bech32")) + addr.add(nodes[0].getnewaddress(address_type="bech32")) + addr.add(nodes[0].getnewaddress(address_type="bech32")) + addr.add(nodes[0].getnewaddress(address_type="bech32")) + addr.add(nodes[0].getnewaddress(address_type="bech32")) assert len(addr) == 6 # the next one should fail assert_raises_rpc_error(-12, "Error: Keypool ran out, please call keypoolrefill first", nodes[0].getnewaddress) @@ -79,8 +131,62 @@ class KeyPoolTest(BitcoinTestFramework): nodes[0].walletpassphrase('test', 100) nodes[0].keypoolrefill(100) wi = nodes[0].getwalletinfo() - assert_equal(wi['keypoolsize_hd_internal'], 100) - assert_equal(wi['keypoolsize'], 100) + if self.options.descriptors: + assert_equal(wi['keypoolsize_hd_internal'], 300) + assert_equal(wi['keypoolsize'], 300) + else: + assert_equal(wi['keypoolsize_hd_internal'], 100) + assert_equal(wi['keypoolsize'], 100) + + # create a blank wallet + nodes[0].createwallet(wallet_name='w2', blank=True, disable_private_keys=True) + w2 = nodes[0].get_wallet_rpc('w2') + + # refer to initial wallet as w1 + w1 = nodes[0].get_wallet_rpc('') + + # import private key and fund it + address = addr.pop() + desc = w1.getaddressinfo(address)['desc'] + if self.options.descriptors: + res = w2.importdescriptors([{'desc': desc, 'timestamp': 'now'}]) + else: + res = w2.importmulti([{'desc': desc, 'timestamp': 'now'}]) + assert_equal(res[0]['success'], True) + w1.walletpassphrase('test', 100) + + res = w1.sendtoaddress(address=address, amount=0.00010000) + nodes[0].generate(1) + destination = addr.pop() + + # Using a fee rate (10 sat / byte) well above the minimum relay rate + # creating a 5,000 sat transaction with change should not be possible + assert_raises_rpc_error(-4, "Transaction needs a change address, but we can't generate it. Please call keypoolrefill first.", w2.walletcreatefundedpsbt, inputs=[], outputs=[{addr.pop(): 0.00005000}], options={"subtractFeeFromOutputs": [0], "feeRate": 0.00010}) + + # creating a 10,000 sat transaction without change, with a manual input, should still be possible + res = w2.walletcreatefundedpsbt(inputs=w2.listunspent(), outputs=[{destination: 0.00010000}], options={"subtractFeeFromOutputs": [0], "feeRate": 0.00010}) + assert_equal("psbt" in res, True) + + # creating a 10,000 sat transaction without change should still be possible + res = w2.walletcreatefundedpsbt(inputs=[], outputs=[{destination: 0.00010000}], options={"subtractFeeFromOutputs": [0], "feeRate": 0.00010}) + assert_equal("psbt" in res, True) + # should work without subtractFeeFromOutputs if the exact fee is subtracted from the amount + res = w2.walletcreatefundedpsbt(inputs=[], outputs=[{destination: 0.00008900}], options={"feeRate": 0.00010}) + assert_equal("psbt" in res, True) + + # dust change should be removed + res = w2.walletcreatefundedpsbt(inputs=[], outputs=[{destination: 0.00008800}], options={"feeRate": 0.00010}) + assert_equal("psbt" in res, True) + + # create a transaction without change at the maximum fee rate, such that the output is still spendable: + res = w2.walletcreatefundedpsbt(inputs=[], outputs=[{destination: 0.00010000}], options={"subtractFeeFromOutputs": [0], "feeRate": 0.0008824}) + assert_equal("psbt" in res, True) + assert_equal(res["fee"], Decimal("0.00009706")) + + # creating a 10,000 sat transaction with a manual change address should be possible + res = w2.walletcreatefundedpsbt(inputs=[], outputs=[{destination: 0.00010000}], options={"subtractFeeFromOutputs": [0], "feeRate": 0.00010, "changeAddress": addr.pop()}) + assert_equal("psbt" in res, True) + if __name__ == '__main__': KeyPoolTest().main() diff --git a/test/functional/wallet_keypool_topup.py b/test/functional/wallet_keypool_topup.py index 829633a050..102ed23fba 100755 --- a/test/functional/wallet_keypool_topup.py +++ b/test/functional/wallet_keypool_topup.py @@ -79,7 +79,15 @@ class KeypoolRestoreTest(BitcoinTestFramework): assert_equal(self.nodes[idx].getbalance(), 15) assert_equal(self.nodes[idx].listtransactions()[0]['category'], "receive") # Check that we have marked all keys up to the used keypool key as used - assert_equal(self.nodes[idx].getaddressinfo(self.nodes[idx].getnewaddress())['hdkeypath'], "m/0'/0'/110'") + if self.options.descriptors: + if output_type == 'legacy': + assert_equal(self.nodes[idx].getaddressinfo(self.nodes[idx].getnewaddress(address_type=output_type))['hdkeypath'], "m/44'/1'/0'/0/110") + elif output_type == 'p2sh-segwit': + assert_equal(self.nodes[idx].getaddressinfo(self.nodes[idx].getnewaddress(address_type=output_type))['hdkeypath'], "m/49'/1'/0'/0/110") + elif output_type == 'bech32': + assert_equal(self.nodes[idx].getaddressinfo(self.nodes[idx].getnewaddress(address_type=output_type))['hdkeypath'], "m/84'/1'/0'/0/110") + else: + assert_equal(self.nodes[idx].getaddressinfo(self.nodes[idx].getnewaddress(address_type=output_type))['hdkeypath'], "m/0'/0'/110'") if __name__ == '__main__': diff --git a/test/functional/wallet_labels.py b/test/functional/wallet_labels.py index 337d2e55d9..fb4a1f9792 100755 --- a/test/functional/wallet_labels.py +++ b/test/functional/wallet_labels.py @@ -115,15 +115,16 @@ class WalletLabelsTest(BitcoinTestFramework): assert_raises_rpc_error(-11, "No addresses with label", node.getaddressesbylabel, "") # Check that addmultisigaddress can assign labels. - for label in labels: - addresses = [] - for x in range(10): - addresses.append(node.getnewaddress()) - multisig_address = node.addmultisigaddress(5, addresses, label.name)['address'] - label.add_address(multisig_address) - label.purpose[multisig_address] = "send" - label.verify(node) - node.generate(101) + if not self.options.descriptors: + for label in labels: + addresses = [] + for x in range(10): + addresses.append(node.getnewaddress()) + multisig_address = node.addmultisigaddress(5, addresses, label.name)['address'] + label.add_address(multisig_address) + label.purpose[multisig_address] = "send" + label.verify(node) + node.generate(101) # Check that setlabel can change the label of an address from a # different label. @@ -133,6 +134,33 @@ class WalletLabelsTest(BitcoinTestFramework): # in the label. This is a no-op. change_label(node, labels[2].addresses[0], labels[2], labels[2]) + self.log.info('Check watchonly labels') + node.createwallet(wallet_name='watch_only', disable_private_keys=True, descriptors=False) + wallet_watch_only = node.get_wallet_rpc('watch_only') + BECH32_VALID = { + '✔️_VER15_PROG40': 'bcrt10qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqn2cjv3', + '✔️_VER16_PROG03': 'bcrt1sqqqqqjq8pdp', + '✔️_VER16_PROB02': 'bcrt1sqqqqqjq8pv', + } + BECH32_INVALID = { + '❌_VER15_PROG41': 'bcrt10qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqzc7xyq', + '❌_VER16_PROB01': 'bcrt1sqqpl9r5c', + } + for l in BECH32_VALID: + ad = BECH32_VALID[l] + wallet_watch_only.importaddress(label=l, rescan=False, address=ad) + node.generatetoaddress(1, ad) + assert_equal(wallet_watch_only.getaddressesbylabel(label=l), {ad: {'purpose': 'receive'}}) + assert_equal(wallet_watch_only.getreceivedbylabel(label=l), 0) + for l in BECH32_INVALID: + ad = BECH32_INVALID[l] + assert_raises_rpc_error( + -5, + "Invalid Bitcoin address or script", + lambda: wallet_watch_only.importaddress(label=l, rescan=False, address=ad), + ) + + class Label: def __init__(self, name): # Label name diff --git a/test/functional/wallet_listsinceblock.py b/test/functional/wallet_listsinceblock.py index 229eda9806..6d51ca6c93 100755 --- a/test/functional/wallet_listsinceblock.py +++ b/test/functional/wallet_listsinceblock.py @@ -111,23 +111,21 @@ class ListSinceBlockTest(BitcoinTestFramework): senttx = self.nodes[2].sendtoaddress(self.nodes[0].getnewaddress(), 1) # generate on both sides - lastblockhash = self.nodes[1].generate(6)[5] - self.nodes[2].generate(7) - self.log.debug('lastblockhash={}'.format(lastblockhash)) + nodes1_last_blockhash = self.nodes[1].generate(6)[-1] + nodes2_first_blockhash = self.nodes[2].generate(7)[0] + self.log.debug("nodes[1] last blockhash = {}".format(nodes1_last_blockhash)) + self.log.debug("nodes[2] first blockhash = {}".format(nodes2_first_blockhash)) self.sync_all(self.nodes[:2]) self.sync_all(self.nodes[2:]) self.join_network() - # listsinceblock(lastblockhash) should now include tx, as seen from nodes[0] - lsbres = self.nodes[0].listsinceblock(lastblockhash) - found = False - for tx in lsbres['transactions']: - if tx['txid'] == senttx: - found = True - break - assert found + # listsinceblock(nodes1_last_blockhash) should now include tx as seen from nodes[0] + # and return the block height which listsinceblock now exposes since a5e7795. + transactions = self.nodes[0].listsinceblock(nodes1_last_blockhash)['transactions'] + found = next(tx for tx in transactions if tx['txid'] == senttx) + assert_equal(found['blockheight'], self.nodes[0].getblockheader(nodes2_first_blockhash)['height']) def test_double_spend(self): ''' diff --git a/test/functional/wallet_listtransactions.py b/test/functional/wallet_listtransactions.py index 8c44a070b8..8ff663ccd2 100755 --- a/test/functional/wallet_listtransactions.py +++ b/test/functional/wallet_listtransactions.py @@ -97,6 +97,8 @@ class ListTransactionsTest(BitcoinTestFramework): txid = self.nodes[1].sendtoaddress(multisig["address"], 0.1) self.nodes[1].generate(1) self.sync_all() + assert_equal(len(self.nodes[0].listtransactions(label="watchonly", include_watchonly=True)), 1) + assert_equal(len(self.nodes[0].listtransactions(dummy="watchonly", include_watchonly=True)), 1) assert len(self.nodes[0].listtransactions(label="watchonly", count=100, include_watchonly=False)) == 0 assert_array_result(self.nodes[0].listtransactions(label="watchonly", count=100, include_watchonly=True), {"category": "receive", "amount": Decimal("0.1")}, diff --git a/test/functional/wallet_multiwallet.py b/test/functional/wallet_multiwallet.py index f2fa41b647..ff9ff34185 100755 --- a/test/functional/wallet_multiwallet.py +++ b/test/functional/wallet_multiwallet.py @@ -1,11 +1,12 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test multiwallet. Verify that a bitcoind node can load multiple wallet files """ +from decimal import Decimal import os import shutil import time @@ -24,6 +25,7 @@ class MultiWalletTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True self.num_nodes = 2 + self.rpc_timeout = 120 def skip_test_if_missing_module(self): self.skip_if_no_wallet() @@ -120,14 +122,6 @@ class MultiWalletTest(BitcoinTestFramework): self.nodes[0].assert_start_raises_init_error(['-zapwallettxes=1', '-wallet=w1', '-wallet=w2'], "Error: -zapwallettxes is only allowed with a single wallet file") self.nodes[0].assert_start_raises_init_error(['-zapwallettxes=2', '-wallet=w1', '-wallet=w2'], "Error: -zapwallettxes is only allowed with a single wallet file") - self.log.info("Do not allow -salvagewallet with multiwallet") - self.nodes[0].assert_start_raises_init_error(['-salvagewallet', '-wallet=w1', '-wallet=w2'], "Error: -salvagewallet is only allowed with a single wallet file") - self.nodes[0].assert_start_raises_init_error(['-salvagewallet=1', '-wallet=w1', '-wallet=w2'], "Error: -salvagewallet is only allowed with a single wallet file") - - self.log.info("Do not allow -upgradewallet with multiwallet") - self.nodes[0].assert_start_raises_init_error(['-upgradewallet', '-wallet=w1', '-wallet=w2'], "Error: -upgradewallet is only allowed with a single wallet file") - self.nodes[0].assert_start_raises_init_error(['-upgradewallet=1', '-wallet=w1', '-wallet=w2'], "Error: -upgradewallet is only allowed with a single wallet file") - # if wallets/ doesn't exist, datadir should be the default wallet dir wallet_dir2 = data_dir('walletdir') os.rename(wallet_dir(), wallet_dir2) @@ -192,9 +186,9 @@ class MultiWalletTest(BitcoinTestFramework): self.log.info('Check for per-wallet settxfee call') assert_equal(w1.getwalletinfo()['paytxfee'], 0) assert_equal(w2.getwalletinfo()['paytxfee'], 0) - w2.settxfee(4.0) + w2.settxfee(0.001) assert_equal(w1.getwalletinfo()['paytxfee'], 0) - assert_equal(w2.getwalletinfo()['paytxfee'], 4.0) + assert_equal(w2.getwalletinfo()['paytxfee'], Decimal('0.00100000')) self.log.info("Test dynamic wallet loading") @@ -229,20 +223,20 @@ class MultiWalletTest(BitcoinTestFramework): assert_raises_rpc_error(-18, 'Wallet wallets not found.', self.nodes[0].loadwallet, 'wallets') # Fail to load duplicate wallets - assert_raises_rpc_error(-4, 'Wallet file verification failed: Error loading wallet w1. Duplicate -wallet filename specified.', self.nodes[0].loadwallet, wallet_names[0]) + assert_raises_rpc_error(-4, 'Wallet file verification failed. Error loading wallet w1. Duplicate -wallet filename specified.', self.nodes[0].loadwallet, wallet_names[0]) # Fail to load duplicate wallets by different ways (directory and filepath) - assert_raises_rpc_error(-4, "Wallet file verification failed: Error loading wallet wallet.dat. Duplicate -wallet filename specified.", self.nodes[0].loadwallet, 'wallet.dat') + assert_raises_rpc_error(-4, "Wallet file verification failed. Error loading wallet wallet.dat. Duplicate -wallet filename specified.", self.nodes[0].loadwallet, 'wallet.dat') # Fail to load if one wallet is a copy of another - assert_raises_rpc_error(-1, "BerkeleyBatch: Can't open database w8_copy (duplicates fileid", self.nodes[0].loadwallet, 'w8_copy') + assert_raises_rpc_error(-4, "BerkeleyBatch: Can't open database w8_copy (duplicates fileid", self.nodes[0].loadwallet, 'w8_copy') # Fail to load if one wallet is a copy of another, test this twice to make sure that we don't re-introduce #14304 - assert_raises_rpc_error(-1, "BerkeleyBatch: Can't open database w8_copy (duplicates fileid", self.nodes[0].loadwallet, 'w8_copy') + assert_raises_rpc_error(-4, "BerkeleyBatch: Can't open database w8_copy (duplicates fileid", self.nodes[0].loadwallet, 'w8_copy') # Fail to load if wallet file is a symlink - assert_raises_rpc_error(-4, "Wallet file verification failed: Invalid -wallet path 'w8_symlink'", self.nodes[0].loadwallet, 'w8_symlink') + assert_raises_rpc_error(-4, "Wallet file verification failed. Invalid -wallet path 'w8_symlink'", self.nodes[0].loadwallet, 'w8_symlink') # Fail to load if a directory is specified that doesn't contain a wallet os.mkdir(wallet_dir('empty_wallet_dir')) @@ -331,18 +325,5 @@ class MultiWalletTest(BitcoinTestFramework): self.nodes[0].unloadwallet(wallet) self.nodes[1].loadwallet(wallet) - # Fail to load if wallet is downgraded - shutil.copytree(os.path.join(self.options.data_wallets_dir, 'high_minversion'), wallet_dir('high_minversion')) - self.restart_node(0, extra_args=['-upgradewallet={}'.format(FEATURE_LATEST)]) - assert {'name': 'high_minversion'} in self.nodes[0].listwalletdir()['wallets'] - self.log.info("Fail -upgradewallet that results in downgrade") - assert_raises_rpc_error( - -4, - 'Wallet loading failed: Error loading {}: Wallet requires newer version of {}'.format( - wallet_dir('high_minversion', 'wallet.dat'), self.config['environment']['PACKAGE_NAME']), - lambda: self.nodes[0].loadwallet(filename='high_minversion'), - ) - - if __name__ == '__main__': MultiWalletTest().main() diff --git a/test/functional/wallet_resendwallettransactions.py b/test/functional/wallet_resendwallettransactions.py index 91d26e9cb3..3417616d77 100755 --- a/test/functional/wallet_resendwallettransactions.py +++ b/test/functional/wallet_resendwallettransactions.py @@ -1,29 +1,16 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test that the wallet resends transactions periodically.""" -from collections import defaultdict import time from test_framework.blocktools import create_block, create_coinbase from test_framework.messages import ToHex -from test_framework.mininode import P2PInterface, mininode_lock +from test_framework.mininode import P2PTxInvStore, mininode_lock from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal, wait_until -class P2PStoreTxInvs(P2PInterface): - def __init__(self): - super().__init__() - self.tx_invs_received = defaultdict(int) - - def on_inv(self, message): - # Store how many times invs have been received for each tx. - for i in message.inv: - if i.type == 1: - # save txid - self.tx_invs_received[i.hash] += 1 - class ResendWalletTransactionsTest(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 1 @@ -34,7 +21,7 @@ class ResendWalletTransactionsTest(BitcoinTestFramework): def run_test(self): node = self.nodes[0] # alias - node.add_p2p_connection(P2PStoreTxInvs()) + node.add_p2p_connection(P2PTxInvStore()) self.log.info("Create a new transaction and wait until it's broadcast") txid = int(node.sendtoaddress(node.getnewaddress(), 1), 16) @@ -49,7 +36,7 @@ class ResendWalletTransactionsTest(BitcoinTestFramework): wait_until(lambda: node.p2p.tx_invs_received[txid] >= 1, lock=mininode_lock) # Add a second peer since txs aren't rebroadcast to the same peer (see filterInventoryKnown) - node.add_p2p_connection(P2PStoreTxInvs()) + node.add_p2p_connection(P2PTxInvStore()) self.log.info("Create a block") # Create and submit a block without the transaction. @@ -62,15 +49,23 @@ class ResendWalletTransactionsTest(BitcoinTestFramework): block.solve() node.submitblock(ToHex(block)) - # Transaction should not be rebroadcast - node.p2ps[1].sync_with_ping() - assert_equal(node.p2ps[1].tx_invs_received[txid], 0) + node.syncwithvalidationinterfacequeue() + now = int(time.time()) - self.log.info("Transaction should be rebroadcast after 30 minutes") - # Use mocktime and give an extra 5 minutes to be sure. - rebroadcast_time = int(time.time()) + 41 * 60 - node.setmocktime(rebroadcast_time) + # Transaction should not be rebroadcast within first 12 hours + # Leave 2 mins for buffer + twelve_hrs = 12 * 60 * 60 + two_min = 2 * 60 + node.setmocktime(now + twelve_hrs - two_min) + time.sleep(2) # ensure enough time has passed for rebroadcast attempt to occur + assert_equal(txid in node.p2ps[1].get_invs(), False) + + self.log.info("Bump time & check that transaction is rebroadcast") + # Transaction should be rebroadcast approximately 24 hours in the future, + # but can range from 12-36. So bump 36 hours to be sure. + node.setmocktime(now + 36 * 60 * 60) wait_until(lambda: node.p2ps[1].tx_invs_received[txid] >= 1, lock=mininode_lock) + if __name__ == '__main__': ResendWalletTransactionsTest().main() diff --git a/test/functional/wallet_txn_clone.py b/test/functional/wallet_txn_clone.py index 99559090ee..5e1a804d33 100755 --- a/test/functional/wallet_txn_clone.py +++ b/test/functional/wallet_txn_clone.py @@ -29,9 +29,8 @@ class TxnMallTest(BitcoinTestFramework): def setup_network(self): # Start with split network: - super(TxnMallTest, self).setup_network() + super().setup_network() disconnect_nodes(self.nodes[1], 2) - disconnect_nodes(self.nodes[2], 1) def run_test(self): if self.options.segwit: diff --git a/test/functional/wallet_txn_doublespend.py b/test/functional/wallet_txn_doublespend.py index 1891cd9190..cac58aeaf2 100755 --- a/test/functional/wallet_txn_doublespend.py +++ b/test/functional/wallet_txn_doublespend.py @@ -29,7 +29,6 @@ class TxnMallTest(BitcoinTestFramework): # Start with split network: super().setup_network() disconnect_nodes(self.nodes[1], 2) - disconnect_nodes(self.nodes[2], 1) def run_test(self): # All nodes should start with 1,250 BTC: diff --git a/test/functional/wallet_upgradewallet.py b/test/functional/wallet_upgradewallet.py new file mode 100755 index 0000000000..cc2139a027 --- /dev/null +++ b/test/functional/wallet_upgradewallet.py @@ -0,0 +1,139 @@ +#!/usr/bin/env python3 +# Copyright (c) 2018-2020 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""upgradewallet RPC functional test + +Test upgradewallet RPC. Download node binaries: + +contrib/devtools/previous_release.sh -b v0.19.1 v0.18.1 v0.17.1 v0.16.3 v0.15.2 + +Only v0.15.2 and v0.16.3 are required by this test. The others are used in feature_backwards_compatibility.py +""" + +import os +import shutil + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal, + assert_greater_than, + assert_is_hex_string, +) + + +class UpgradeWalletTest(BitcoinTestFramework): + def set_test_params(self): + self.setup_clean_chain = True + self.num_nodes = 3 + self.extra_args = [ + ["-addresstype=bech32"], # current wallet version + ["-usehd=1"], # v0.16.3 wallet + ["-usehd=0"] # v0.15.2 wallet + ] + + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + self.skip_if_no_previous_releases() + + def setup_network(self): + self.setup_nodes() + + def setup_nodes(self): + self.add_nodes(self.num_nodes, extra_args=self.extra_args, versions=[ + None, + 160300, + 150200, + ]) + self.start_nodes() + + def dumb_sync_blocks(self): + """ + Little helper to sync older wallets. + Notice that v0.15.2's regtest is hardforked, so there is + no sync for it. + v0.15.2 is only being used to test for version upgrade + and master hash key presence. + v0.16.3 is being used to test for version upgrade and balances. + Further info: https://github.com/bitcoin/bitcoin/pull/18774#discussion_r416967844 + """ + node_from = self.nodes[0] + v16_3_node = self.nodes[1] + to_height = node_from.getblockcount() + height = self.nodes[1].getblockcount() + for i in range(height, to_height+1): + b = node_from.getblock(blockhash=node_from.getblockhash(i), verbose=0) + v16_3_node.submitblock(b) + assert_equal(v16_3_node.getblockcount(), to_height) + + def run_test(self): + self.nodes[0].generatetoaddress(101, self.nodes[0].getnewaddress()) + self.dumb_sync_blocks() + # # Sanity check the test framework: + res = self.nodes[0].getblockchaininfo() + assert_equal(res['blocks'], 101) + node_master = self.nodes[0] + v16_3_node = self.nodes[1] + v15_2_node = self.nodes[2] + + # Send coins to old wallets for later conversion checks. + v16_3_wallet = v16_3_node.get_wallet_rpc('wallet.dat') + v16_3_address = v16_3_wallet.getnewaddress() + node_master.generatetoaddress(101, v16_3_address) + self.dumb_sync_blocks() + v16_3_balance = v16_3_wallet.getbalance() + + self.log.info("Test upgradewallet RPC...") + # Prepare for copying of the older wallet + node_master_wallet_dir = os.path.join(node_master.datadir, "regtest/wallets") + v16_3_wallet = os.path.join(v16_3_node.datadir, "regtest/wallets/wallet.dat") + v15_2_wallet = os.path.join(v15_2_node.datadir, "regtest/wallet.dat") + self.stop_nodes() + + # Copy the 0.16.3 wallet to the last Bitcoin Core version and open it: + shutil.rmtree(node_master_wallet_dir) + os.mkdir(node_master_wallet_dir) + shutil.copy( + v16_3_wallet, + node_master_wallet_dir + ) + self.restart_node(0, ['-nowallet']) + node_master.loadwallet('') + + wallet = node_master.get_wallet_rpc('') + old_version = wallet.getwalletinfo()["walletversion"] + + # calling upgradewallet without version arguments + # should return nothing if successful + assert_equal(wallet.upgradewallet(), "") + new_version = wallet.getwalletinfo()["walletversion"] + # upgraded wallet version should be greater than older one + assert_greater_than(new_version, old_version) + # wallet should still contain the same balance + assert_equal(wallet.getbalance(), v16_3_balance) + + self.stop_node(0) + # Copy the 0.15.2 wallet to the last Bitcoin Core version and open it: + shutil.rmtree(node_master_wallet_dir) + os.mkdir(node_master_wallet_dir) + shutil.copy( + v15_2_wallet, + node_master_wallet_dir + ) + self.restart_node(0, ['-nowallet']) + node_master.loadwallet('') + + wallet = node_master.get_wallet_rpc('') + # should have no master key hash before conversion + assert_equal('hdseedid' in wallet.getwalletinfo(), False) + # calling upgradewallet with explicit version number + # should return nothing if successful + assert_equal(wallet.upgradewallet(169900), "") + new_version = wallet.getwalletinfo()["walletversion"] + # upgraded wallet should have version 169900 + assert_equal(new_version, 169900) + # after conversion master key hash should be present + assert_is_hex_string(wallet.getwalletinfo()['hdseedid']) + +if __name__ == '__main__': + UpgradeWalletTest().main() |