From 67d7d67cf32d3652dc1a06a6835c9c3d8b2f38ff Mon Sep 17 00:00:00 2001 From: John Newbery Date: Sun, 23 Sep 2018 08:50:47 -0400 Subject: [PATCH] [test] Fix flake8 warnings in tests Fix all flake8 warnings in tests that are about to be updated to remove addwitnessaddress --- test/functional/feature_nulldummy.py | 12 ++-- test/functional/feature_segwit.py | 104 +++++++++++++-------------- test/functional/p2p_compactblocks.py | 32 ++++----- test/functional/wallet_bumpfee.py | 15 ++-- test/functional/wallet_dump.py | 11 ++- 5 files changed, 82 insertions(+), 92 deletions(-) diff --git a/test/functional/feature_nulldummy.py b/test/functional/feature_nulldummy.py index a79cc3d34b..f51d5ca4fe 100755 --- a/test/functional/feature_nulldummy.py +++ b/test/functional/feature_nulldummy.py @@ -12,6 +12,7 @@ [Consensus] Check that the new NULLDUMMY rules are not enforced on the 431st block. [Policy/Consensus] Check that the new NULLDUMMY rules are enforced on the 432nd block. """ +import time from test_framework.blocktools import create_coinbase, create_block, create_transaction, add_witness_commitment from test_framework.messages import CTransaction @@ -19,8 +20,6 @@ from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal, assert_raises_rpc_error, bytes_to_hex_str -import time - NULLDUMMY_ERROR = "non-mandatory-script-verify-flag (Dummy CHECKMULTISIG argument must be zero) (code 64)" def trueDummy(tx): @@ -53,11 +52,11 @@ def run_test(self): self.wit_address = self.nodes[0].addwitnessaddress(self.address) self.wit_ms_address = self.nodes[0].addmultisigaddress(1, [self.address], '', 'p2sh-segwit')['address'] - self.coinbase_blocks = self.nodes[0].generate(2) # Block 2 + self.coinbase_blocks = self.nodes[0].generate(2) # Block 2 coinbase_txid = [] for i in self.coinbase_blocks: coinbase_txid.append(self.nodes[0].getblock(i)['tx'][0]) - self.nodes[0].generate(427) # Block 429 + self.nodes[0].generate(427) # Block 429 self.lastblockhash = self.nodes[0].getbestblockhash() self.tip = int("0x" + self.lastblockhash, 0) self.lastblockheight = 429 @@ -82,7 +81,7 @@ def run_test(self): self.log.info("Test 4: Non-NULLDUMMY base multisig transaction is invalid after activation") test4tx = create_transaction(self.nodes[0], test2tx.hash, self.address, amount=46) - test6txs=[CTransaction(test4tx)] + test6txs = [CTransaction(test4tx)] trueDummy(test4tx) assert_raises_rpc_error(-26, NULLDUMMY_ERROR, self.nodes[0].sendrawtransaction, bytes_to_hex_str(test4tx.serialize_with_witness()), True) self.block_submit(self.nodes[0], [test4tx]) @@ -99,8 +98,7 @@ def run_test(self): self.nodes[0].sendrawtransaction(bytes_to_hex_str(i.serialize_with_witness()), True) self.block_submit(self.nodes[0], test6txs, True, True) - - def block_submit(self, node, txs, witness = False, accept = False): + def block_submit(self, node, txs, witness=False, accept=False): block = create_block(self.tip, create_coinbase(self.lastblockheight + 1), self.lastblocktime + 1) block.nVersion = 4 for tx in txs: diff --git a/test/functional/feature_segwit.py b/test/functional/feature_segwit.py index 2cbfc26e89..fcf175cb2e 100755 --- a/test/functional/feature_segwit.py +++ b/test/functional/feature_segwit.py @@ -5,6 +5,7 @@ """Test the SegWit changeover logic.""" from decimal import Decimal +from io import BytesIO from test_framework.address import ( key_to_p2pkh, @@ -21,8 +22,6 @@ from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal, assert_raises_rpc_error, bytes_to_hex_str, connect_nodes, hex_str_to_bytes, sync_blocks, try_rpc -from io import BytesIO - NODE_0 = 0 NODE_2 = 2 WIT_V0 = 0 @@ -91,9 +90,8 @@ def skip_mine(self, node, txid, sign, redeem_script=""): def fail_accept(self, node, error_msg, txid, sign, redeem_script=""): assert_raises_rpc_error(-26, error_msg, send_to_witness, use_p2wsh=1, node=node, utxo=getutxo(txid), pubkey=self.pubkey[0], encode_p2sh=False, amount=Decimal("49.998"), sign=sign, insert_redeem_script=redeem_script) - def run_test(self): - self.nodes[0].generate(161) #block 161 + self.nodes[0].generate(161) # block 161 self.log.info("Verify sigops are counted in GBT with pre-BIP141 rules before the fork") txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) @@ -103,18 +101,18 @@ def run_test(self): assert(tmpl['sigoplimit'] == 20000) assert(tmpl['transactions'][0]['hash'] == txid) assert(tmpl['transactions'][0]['sigops'] == 2) - tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']}) + 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) - self.nodes[0].generate(1) #block 162 + 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][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 for i in range(3): newaddress = self.nodes[i].getnewaddress() self.pubkey.append(self.nodes[i].getaddressinfo(newaddress)["pubkey"]) @@ -139,32 +137,32 @@ def run_test(self): wit_ids[n][v].append(send_to_witness(v, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[n], False, Decimal("49.999"))) p2sh_ids[n][v].append(send_to_witness(v, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[n], True, Decimal("49.999"))) - self.nodes[0].generate(1) #block 163 + self.nodes[0].generate(1) # block 163 sync_blocks(self.nodes) # Make sure all nodes recognize the transactions as theirs - assert_equal(self.nodes[0].getbalance(), balance_presetup - 60*50 + 20*Decimal("49.999") + 50) - assert_equal(self.nodes[1].getbalance(), 20*Decimal("49.999")) - assert_equal(self.nodes[2].getbalance(), 20*Decimal("49.999")) + assert_equal(self.nodes[0].getbalance(), balance_presetup - 60 * 50 + 20 * Decimal("49.999") + 50) + assert_equal(self.nodes[1].getbalance(), 20 * Decimal("49.999")) + assert_equal(self.nodes[2].getbalance(), 20 * Decimal("49.999")) - self.nodes[0].generate(260) #block 423 + self.nodes[0].generate(260) # block 423 sync_blocks(self.nodes) 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][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.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.nodes[2].generate(4) # blocks 428-431 + self.nodes[2].generate(4) # blocks 428-431 self.log.info("Verify previous witness txs skipped for mining can now be mined") assert_equal(len(self.nodes[2].getrawmempool()), 4) - block = self.nodes[2].generate(1) #block 432 (first block with new rules; 432 = 144 * 3) + block = self.nodes[2].generate(1) # block 432 (first block with new rules; 432 = 144 * 3) sync_blocks(self.nodes) assert_equal(len(self.nodes[2].getrawmempool()), 0) segwit_tx_list = self.nodes[2].getblock(block[0])["tx"] @@ -181,8 +179,8 @@ def run_test(self): 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.log.info("Verify block and transaction serialization rpcs return differing serializations depending on rpc serialization flag") - assert(self.nodes[2].getblock(block[0], False) != self.nodes[0].getblock(block[0], False)) - assert(self.nodes[1].getblock(block[0], False) == self.nodes[2].getblock(block[0], False)) + assert(self.nodes[2].getblock(block[0], False) != self.nodes[0].getblock(block[0], False)) + assert(self.nodes[1].getblock(block[0], False) == self.nodes[2].getblock(block[0], False)) for i in range(len(segwit_tx_list)): tx = FromHex(CTransaction(), self.nodes[2].gettransaction(segwit_tx_list[i])["hex"]) assert(self.nodes[2].getrawtransaction(segwit_tx_list[i]) != self.nodes[0].getrawtransaction(segwit_tx_list[i])) @@ -198,21 +196,21 @@ def run_test(self): self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness) (code 64)', p2sh_ids[NODE_2][WIT_V1][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][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.log.info("Verify sigops are counted in GBT with BIP141 rules after the fork") txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) - tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']}) + tmpl = self.nodes[0].getblocktemplate({'rules': ['segwit']}) assert(tmpl['sizelimit'] >= 3999577) # actual maximum size is lower due to minimum mandatory non-witness data assert(tmpl['weightlimit'] == 4000000) assert(tmpl['sigoplimit'] == 80000) assert(tmpl['transactions'][0]['txid'] == txid) assert(tmpl['transactions'][0]['sigops'] == 8) - self.nodes[0].generate(1) # Mine a block to clear the gbt cache + self.nodes[0].generate(1) # Mine a block to clear the gbt cache self.log.info("Non-segwit miners are able to use GBT response after activation.") # Create a 3-tx chain: tx1 (non-segwit input, paying to a segwit output) -> @@ -222,7 +220,7 @@ def run_test(self): txid1 = send_to_witness(1, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.996")) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) - assert(tx.wit.is_null()) # This should not be a segwit input + assert(tx.wit.is_null()) # This should not be a segwit input assert(txid1 in self.nodes[0].getrawmempool()) # Now create tx2, which will spend from txid1. @@ -247,13 +245,13 @@ def run_test(self): template = self.nodes[0].getblocktemplate() # Check that tx1 is the only transaction of the 3 in the template. - template_txids = [ t['txid'] for t in template['transactions'] ] + template_txids = [t['txid'] for t in template['transactions']] assert(txid2 not in template_txids and txid3 not in template_txids) assert(txid1 in template_txids) # Check that running with segwit support results in all 3 being included. template = self.nodes[0].getblocktemplate({"rules": ["segwit"]}) - template_txids = [ t['txid'] for t in template['transactions'] ] + template_txids = [t['txid'] for t in template['transactions']] assert(txid1 in template_txids) assert(txid2 in template_txids) assert(txid3 in template_txids) @@ -268,13 +266,13 @@ def run_test(self): # Some public keys to be used later pubkeys = [ - "0363D44AABD0F1699138239DF2F042C3282C0671CC7A76826A55C8203D90E39242", # cPiM8Ub4heR9NBYmgVzJQiUH1if44GSBGiqaeJySuL2BKxubvgwb - "02D3E626B3E616FC8662B489C123349FECBFC611E778E5BE739B257EAE4721E5BF", # cPpAdHaD6VoYbW78kveN2bsvb45Q7G5PhaPApVUGwvF8VQ9brD97 - "04A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538A62F5BD8EC85C2477F39650BD391EA6250207065B2A81DA8B009FC891E898F0E", # 91zqCU5B9sdWxzMt1ca3VzbtVm2YM6Hi5Rxn4UDtxEaN9C9nzXV - "02A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538", # cPQFjcVRpAUBG8BA9hzr2yEzHwKoMgLkJZBBtK9vJnvGJgMjzTbd - "036722F784214129FEB9E8129D626324F3F6716555B603FFE8300BBCB882151228", # cQGtcm34xiLjB1v7bkRa4V3aAc9tS2UTuBZ1UnZGeSeNy627fN66 - "0266A8396EE936BF6D99D17920DB21C6C7B1AB14C639D5CD72B300297E416FD2EC", # cTW5mR5M45vHxXkeChZdtSPozrFwFgmEvTNnanCW6wrqwaCZ1X7K - "0450A38BD7F0AC212FEBA77354A9B036A32E0F7C81FC4E0C5ADCA7C549C4505D2522458C2D9AE3CEFD684E039194B72C8A10F9CB9D4764AB26FCC2718D421D3B84", # 92h2XPssjBpsJN5CqSP7v9a7cf2kgDunBC6PDFwJHMACM1rrVBJ + "0363D44AABD0F1699138239DF2F042C3282C0671CC7A76826A55C8203D90E39242", # cPiM8Ub4heR9NBYmgVzJQiUH1if44GSBGiqaeJySuL2BKxubvgwb + "02D3E626B3E616FC8662B489C123349FECBFC611E778E5BE739B257EAE4721E5BF", # cPpAdHaD6VoYbW78kveN2bsvb45Q7G5PhaPApVUGwvF8VQ9brD97 + "04A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538A62F5BD8EC85C2477F39650BD391EA6250207065B2A81DA8B009FC891E898F0E", # 91zqCU5B9sdWxzMt1ca3VzbtVm2YM6Hi5Rxn4UDtxEaN9C9nzXV + "02A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538", # cPQFjcVRpAUBG8BA9hzr2yEzHwKoMgLkJZBBtK9vJnvGJgMjzTbd + "036722F784214129FEB9E8129D626324F3F6716555B603FFE8300BBCB882151228", # cQGtcm34xiLjB1v7bkRa4V3aAc9tS2UTuBZ1UnZGeSeNy627fN66 + "0266A8396EE936BF6D99D17920DB21C6C7B1AB14C639D5CD72B300297E416FD2EC", # cTW5mR5M45vHxXkeChZdtSPozrFwFgmEvTNnanCW6wrqwaCZ1X7K + "0450A38BD7F0AC212FEBA77354A9B036A32E0F7C81FC4E0C5ADCA7C549C4505D2522458C2D9AE3CEFD684E039194B72C8A10F9CB9D4764AB26FCC2718D421D3B84", # 92h2XPssjBpsJN5CqSP7v9a7cf2kgDunBC6PDFwJHMACM1rrVBJ ] # Import a compressed key and an uncompressed key, generate some multisig addresses @@ -282,8 +280,8 @@ def run_test(self): uncompressed_spendable_address = ["mvozP4UwyGD2mGZU4D2eMvMLPB9WkMmMQu"] self.nodes[0].importprivkey("cNC8eQ5dg3mFAVePDX4ddmPYpPbw41r9bm2jd1nLJT77e6RrzTRR") compressed_spendable_address = ["mmWQubrDomqpgSYekvsU7HWEVjLFHAakLe"] - assert ((self.nodes[0].getaddressinfo(uncompressed_spendable_address[0])['iscompressed'] == False)) - assert ((self.nodes[0].getaddressinfo(compressed_spendable_address[0])['iscompressed'] == True)) + assert not self.nodes[0].getaddressinfo(uncompressed_spendable_address[0])['iscompressed'] + assert self.nodes[0].getaddressinfo(compressed_spendable_address[0])['iscompressed'] self.nodes[0].importpubkey(pubkeys[0]) compressed_solvable_address = [key_to_p2pkh(pubkeys[0])] @@ -394,9 +392,9 @@ def run_test(self): p2wshop1 = CScript([OP_0, sha256(op1)]) unsolvable_after_importaddress.append(unsolvablep2pkh) unsolvable_after_importaddress.append(unsolvablep2wshp2pkh) - unsolvable_after_importaddress.append(op1) # OP_1 will be imported as script + unsolvable_after_importaddress.append(op1) # OP_1 will be imported as script unsolvable_after_importaddress.append(p2wshop1) - unseen_anytime.append(op0) # OP_0 will be imported as P2SH address with no script provided + unseen_anytime.append(op0) # OP_0 will be imported as P2SH address with no script provided unsolvable_after_importaddress.append(p2shop0) spendable_txid = [] @@ -432,8 +430,8 @@ def run_test(self): # exceptions and continue. try_rpc(-4, "The wallet already contains the private key for this address or script", self.nodes[0].importaddress, i, "", False, True) - self.nodes[0].importaddress(script_to_p2sh(op0)) # import OP_0 as address only - self.nodes[0].importaddress(multisig_without_privkey_address) # Test multisig_without_privkey + self.nodes[0].importaddress(script_to_p2sh(op0)) # import OP_0 as address only + self.nodes[0].importaddress(multisig_without_privkey_address) # Test multisig_without_privkey spendable_txid.append(self.mine_and_test_listunspent(spendable_anytime + spendable_after_importaddress, 2)) solvable_txid.append(self.mine_and_test_listunspent(solvable_anytime + solvable_after_importaddress, 1)) @@ -471,7 +469,7 @@ def run_test(self): uncompressed_solvable_address = [key_to_p2pkh(pubkeys[6])] spendable_after_addwitnessaddress = [] # These outputs should be seen after importaddress - solvable_after_addwitnessaddress=[] # These outputs should be seen after importaddress but not spendable + solvable_after_addwitnessaddress = [] # These outputs should be seen after importaddress but not spendable unseen_anytime = [] # These outputs should never be seen solvable_anytime = [] # These outputs should be solvable after importpubkey unseen_anytime = [] # These outputs should never be seen @@ -532,7 +530,7 @@ def run_test(self): # after importaddress it should pass addwitnessaddress v = self.nodes[0].getaddressinfo(compressed_solvable_address[1]) - self.nodes[0].importaddress(v['hex'],"",False,True) + self.nodes[0].importaddress(v['hex'], "", False, True) for i in compressed_spendable_address + compressed_solvable_address + premature_witaddress: witaddress = self.nodes[0].addwitnessaddress(i) assert_equal(witaddress, self.nodes[0].addwitnessaddress(witaddress)) @@ -542,8 +540,8 @@ def run_test(self): self.mine_and_test_listunspent(unseen_anytime, 0) # Check that createrawtransaction/decoderawtransaction with non-v0 Bech32 works - v1_addr = program_to_witness(1, [3,5]) - v1_tx = self.nodes[0].createrawtransaction([getutxo(spendable_txid[0])],{v1_addr: 1}) + v1_addr = program_to_witness(1, [3, 5]) + v1_tx = self.nodes[0].createrawtransaction([getutxo(spendable_txid[0])], {v1_addr: 1}) v1_decoded = self.nodes[1].decoderawtransaction(v1_tx) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['addresses'][0], v1_addr) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['hex'], "51020305") @@ -586,7 +584,7 @@ def run_test(self): def mine_and_test_listunspent(self, script_list, ismine): utxo = find_spendable_utxo(self.nodes[0], 50) tx = CTransaction() - tx.vin.append(CTxIn(COutPoint(int('0x'+utxo['txid'],0), utxo['vout']))) + tx.vin.append(CTxIn(COutPoint(int('0x' + utxo['txid'], 0), utxo['vout']))) for i in script_list: tx.vout.append(CTxOut(10000000, i)) tx.rehash() @@ -599,7 +597,7 @@ def mine_and_test_listunspent(self, script_list, ismine): for i in self.nodes[0].listunspent(): if (i['txid'] == txid): watchcount += 1 - if (i['spendable'] == True): + if i['spendable']: spendcount += 1 if (ismine == 2): assert_equal(spendcount, len(script_list)) @@ -610,14 +608,14 @@ def mine_and_test_listunspent(self, script_list, ismine): assert_equal(watchcount, 0) return txid - def p2sh_address_to_script(self,v): + def p2sh_address_to_script(self, v): bare = CScript(hex_str_to_bytes(v['hex'])) p2sh = CScript(hex_str_to_bytes(v['scriptPubKey'])) p2wsh = CScript([OP_0, sha256(bare)]) p2sh_p2wsh = CScript([OP_HASH160, hash160(p2wsh), OP_EQUAL]) return([bare, p2sh, p2wsh, p2sh_p2wsh]) - def p2pkh_address_to_script(self,v): + def p2pkh_address_to_script(self, v): pubkey = hex_str_to_bytes(v['pubkey']) p2wpkh = CScript([OP_0, hash160(pubkey)]) p2sh_p2wpkh = CScript([OP_HASH160, hash160(p2wpkh), OP_EQUAL]) @@ -631,7 +629,7 @@ def p2pkh_address_to_script(self,v): p2sh_p2wsh_p2pkh = CScript([OP_HASH160, hash160(p2wsh_p2pkh), OP_EQUAL]) return [p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh] - def create_and_mine_tx_from_txids(self, txids, success = True): + def create_and_mine_tx_from_txids(self, txids, success=True): tx = CTransaction() for i in txids: txtmp = CTransaction() @@ -639,7 +637,7 @@ def create_and_mine_tx_from_txids(self, txids, success = True): f = BytesIO(hex_str_to_bytes(txraw)) txtmp.deserialize(f) for j in range(len(txtmp.vout)): - tx.vin.append(CTxIn(COutPoint(int('0x'+i,0), j))) + tx.vin.append(CTxIn(COutPoint(int('0x' + i, 0), j))) tx.vout.append(CTxOut(0, CScript())) tx.rehash() signresults = self.nodes[0].signrawtransactionwithwallet(bytes_to_hex_str(tx.serialize_without_witness()))['hex'] diff --git a/test/functional/p2p_compactblocks.py b/test/functional/p2p_compactblocks.py index 3a5bdf806b..600b97cd11 100755 --- a/test/functional/p2p_compactblocks.py +++ b/test/functional/p2p_compactblocks.py @@ -7,7 +7,6 @@ Version 1 compact blocks are pre-segwit (txids) Version 2 compact blocks are post-segwit (wtxids) """ - from decimal import Decimal import random @@ -189,7 +188,7 @@ def check_announcement_of_new_block(node, peer, predicate): # Now try a SENDCMPCT message with too-high version sendcmpct = msg_sendcmpct() - sendcmpct.version = preferred_version+1 + sendcmpct.version = preferred_version + 1 sendcmpct.announce = True test_node.send_and_ping(sendcmpct) check_announcement_of_new_block(node, test_node, lambda p: "cmpctblock" not in p.last_message) @@ -220,7 +219,7 @@ def check_announcement_of_new_block(node, peer, predicate): check_announcement_of_new_block(node, test_node, lambda p: "cmpctblock" in p.last_message) # Try one more time, after sending a version-1, announce=false message. - sendcmpct.version = preferred_version-1 + sendcmpct.version = preferred_version - 1 sendcmpct.announce = False test_node.send_and_ping(sendcmpct) check_announcement_of_new_block(node, test_node, lambda p: "cmpctblock" in p.last_message) @@ -234,7 +233,7 @@ def check_announcement_of_new_block(node, peer, predicate): if old_node is not None: # Verify that a peer using an older protocol version can receive # announcements from this node. - sendcmpct.version = preferred_version-1 + sendcmpct.version = preferred_version - 1 sendcmpct.announce = True old_node.send_and_ping(sendcmpct) # Header sync @@ -267,7 +266,7 @@ def test_compactblock_construction(self, node, test_node, version, use_witness_a # a witness address. address = node.addwitnessaddress(address) value_to_send = node.getbalance() - node.sendtoaddress(address, satoshi_round(value_to_send-Decimal(0.1))) + node.sendtoaddress(address, satoshi_round(value_to_send - Decimal(0.1))) node.generate(1) segwit_tx_generated = False @@ -279,7 +278,7 @@ def test_compactblock_construction(self, node, test_node, version, use_witness_a segwit_tx_generated = True if use_witness_address: - assert(segwit_tx_generated) # check that our test is not broken + assert segwit_tx_generated # check that our test is not broken # Wait until we've seen the block announcement for the resulting tip tip = int(node.getbestblockhash(), 16) @@ -403,8 +402,7 @@ def test_compactblock_requests(self, node, test_node, version, segwit): coinbase_hash = block.vtx[0].sha256 if version == 2: coinbase_hash = block.vtx[0].calc_sha256(True) - comp_block.shortids = [ - calculate_shortid(k0, k1, coinbase_hash) ] + comp_block.shortids = [calculate_shortid(k0, k1, coinbase_hash)] test_node.send_and_ping(msg_cmpctblock(comp_block.to_p2p())) assert_equal(int(node.getbestblockhash(), 16), block.hashPrevBlock) # Expect a getblocktxn message. @@ -443,7 +441,7 @@ def build_block_with_transactions(self, node, utxo, num_transactions): # node needs, and that responding to them causes the block to be # reconstructed. def test_getblocktxn_requests(self, node, test_node, version): - with_witness = (version==2) + with_witness = (version == 2) def test_getblocktxn_response(compact_block, peer, expected_result): msg = msg_cmpctblock(compact_block.to_p2p()) @@ -470,7 +468,7 @@ def test_tip_after_message(node, peer, msg, tip): msg_bt = msg_blocktxn() if with_witness: - msg_bt = msg_witness_blocktxn() # serialize with witnesses + msg_bt = msg_witness_blocktxn() # serialize with witnesses msg_bt.block_transactions = BlockTransactions(block.sha256, block.vtx[1:]) test_tip_after_message(node, test_node, msg_bt, block.sha256) @@ -560,7 +558,7 @@ def test_incorrect_blocktxn_response(self, node, test_node, version): # verifying that the block isn't marked bad permanently. This is good # enough for now. msg = msg_blocktxn() - if version==2: + if version == 2: msg = msg_witness_blocktxn() msg.block_transactions = BlockTransactions(block.sha256, [block.vtx[5]] + block.vtx[7:]) test_node.send_and_ping(msg) @@ -571,11 +569,11 @@ def test_incorrect_blocktxn_response(self, node, test_node, version): # 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(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) # Deliver the block - if version==2: + if version == 2: test_node.send_and_ping(msg_witness_block(block)) else: test_node.send_and_ping(msg_block(block)) @@ -655,7 +653,7 @@ def test_compactblocks_not_at_tip(self, node, test_node): # Generate an old compactblock, and verify that it's not accepted. cur_height = node.getblockcount() - hashPrevBlock = int(node.getblockhash(cur_height-5), 16) + hashPrevBlock = int(node.getblockhash(cur_height - 5), 16) block = self.build_block_on_tip(node) block.hashPrevBlock = hashPrevBlock block.solve() @@ -684,7 +682,7 @@ def test_compactblocks_not_at_tip(self, node, test_node): assert "blocktxn" not in test_node.last_message def activate_segwit(self, node): - node.generate(144*3) + node.generate(144 * 3) assert_equal(get_bip9_status(node, "segwit")["status"], 'active') def test_end_to_end_block_relay(self, node, listeners): @@ -780,7 +778,7 @@ def announce_cmpct_block(node, peer): delivery_peer.send_message(msg_tx(tx)) delivery_peer.sync_with_ping() - cmpct_block.prefilled_txn[0].tx.wit.vtxinwit = [ CTxInWitness() ] + cmpct_block.prefilled_txn[0].tx.wit.vtxinwit = [CTxInWitness()] cmpct_block.prefilled_txn[0].tx.wit.vtxinwit[0].scriptWitness.stack = [ser_uint256(0)] cmpct_block.use_witness = True @@ -886,7 +884,7 @@ def run_test(self): self.log.info("Syncing nodes...") assert(self.nodes[0].getbestblockhash() != self.nodes[1].getbestblockhash()) while (self.nodes[0].getblockcount() > self.nodes[1].getblockcount()): - block_hash = self.nodes[0].getblockhash(self.nodes[1].getblockcount()+1) + block_hash = self.nodes[0].getblockhash(self.nodes[1].getblockcount() + 1) self.nodes[1].submitblock(self.nodes[0].getblock(block_hash, False)) assert_equal(self.nodes[0].getbestblockhash(), self.nodes[1].getbestblockhash()) diff --git a/test/functional/wallet_bumpfee.py b/test/functional/wallet_bumpfee.py index 67ee00871d..b4580ac74a 100755 --- a/test/functional/wallet_bumpfee.py +++ b/test/functional/wallet_bumpfee.py @@ -13,20 +13,17 @@ added in the future, they should try to follow the same convention and not make assumptions about execution order. """ - from decimal import Decimal +import io from test_framework.blocktools import add_witness_commitment, create_block, create_coinbase, send_to_witness from test_framework.messages import BIP125_SEQUENCE_NUMBER, CTransaction from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal, assert_greater_than, assert_raises_rpc_error, bytes_to_hex_str, connect_nodes_bi, hex_str_to_bytes, sync_mempools -import io - WALLET_PASSPHRASE = "test" WALLET_PASSPHRASE_TIMEOUT = 3600 - class BumpFeeTest(BitcoinTestFramework): def set_test_params(self): self.num_nodes = 2 @@ -157,7 +154,7 @@ def test_notmine_bumpfee_fails(rbf_node, peer_node, dest_address): signedtx = peer_node.signrawtransactionwithwallet(signedtx["hex"]) rbfid = rbf_node.sendrawtransaction(signedtx["hex"]) assert_raises_rpc_error(-4, "Transaction contains inputs that don't belong to this wallet", - rbf_node.bumpfee, rbfid) + rbf_node.bumpfee, rbfid) def test_bumpfee_with_descendant_fails(rbf_node, rbf_node_address, dest_address): @@ -187,11 +184,11 @@ def test_dust_to_fee(rbf_node, dest_address): # (32-byte p2sh-pwpkh output size + 148 p2pkh spend estimate) * 10k(discard_rate) / 1000 = 1800 # P2SH outputs are slightly "over-discarding" due to the IsDust calculation assuming it will # be spent as a P2PKH. - bumped_tx = rbf_node.bumpfee(rbfid, {"totalFee": 50000-1800}) + bumped_tx = rbf_node.bumpfee(rbfid, {"totalFee": 50000 - 1800}) 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(len(full_bumped_tx["vout"]), 1) # change output is eliminated def test_settxfee(rbf_node, dest_address): @@ -222,7 +219,7 @@ def test_rebumping_not_replaceable(rbf_node, dest_address): rbfid = spend_one_input(rbf_node, dest_address) bumped = rbf_node.bumpfee(rbfid, {"totalFee": 10000, "replaceable": False}) assert_raises_rpc_error(-4, "Transaction is not BIP 125 replaceable", rbf_node.bumpfee, bumped["txid"], - {"totalFee": 20000}) + {"totalFee": 20000}) def test_unconfirmed_not_spendable(rbf_node, rbf_node_address): @@ -276,7 +273,7 @@ def test_locked_wallet_fails(rbf_node, dest_address): rbfid = spend_one_input(rbf_node, dest_address) rbf_node.walletlock() assert_raises_rpc_error(-13, "Please enter the wallet passphrase with walletpassphrase first.", - rbf_node.bumpfee, rbfid) + rbf_node.bumpfee, rbfid) def spend_one_input(node, dest_address): diff --git a/test/functional/wallet_dump.py b/test/functional/wallet_dump.py index b1db1e4ab9..643289a8c7 100755 --- a/test/functional/wallet_dump.py +++ b/test/functional/wallet_dump.py @@ -3,7 +3,6 @@ # 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 os from test_framework.test_framework import BitcoinTestFramework @@ -107,9 +106,9 @@ def run_test(self): # wallet, we will expect 21 addresses in the dump test_addr_count = 20 addrs = [] - for i in range(0,test_addr_count): + for i in range(0, test_addr_count): addr = self.nodes[0].getnewaddress() - vaddr= self.nodes[0].getaddressinfo(addr) #required to get hd keypath + vaddr = self.nodes[0].getaddressinfo(addr) # required to get hd keypath addrs.append(vaddr) # Should be a no-op: self.nodes[0].keypoolrefill() @@ -131,7 +130,7 @@ def run_test(self): assert_equal(found_addr_rsv, 90 * 2) # 90 keys plus 100% internal keys assert_equal(witness_addr_ret, witness_addr) # p2sh-p2wsh address added to the first key - #encrypt wallet, restart, unlock and dump + # encrypt wallet, restart, unlock and dump self.nodes[0].encryptwallet('test') self.nodes[0].walletpassphrase('test', 10) # Should be a no-op: @@ -155,13 +154,13 @@ def run_test(self): # Make sure the address is not IsMine before import result = self.nodes[0].getaddressinfo(multisig_addr) - assert(result['ismine'] == False) + assert not result['ismine'] self.nodes[0].importwallet(wallet_unenc_dump) # Now check IsMine is true result = self.nodes[0].getaddressinfo(multisig_addr) - assert(result['ismine'] == True) + assert result['ismine'] if __name__ == '__main__': WalletDumpTest().main()