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Diffstat (limited to 'qa/rpc-tests/bip68-112-113-p2p.py')
| -rwxr-xr-x | qa/rpc-tests/bip68-112-113-p2p.py | 539 |
1 files changed, 0 insertions, 539 deletions
diff --git a/qa/rpc-tests/bip68-112-113-p2p.py b/qa/rpc-tests/bip68-112-113-p2p.py deleted file mode 100755 index 0867f42585..0000000000 --- a/qa/rpc-tests/bip68-112-113-p2p.py +++ /dev/null @@ -1,539 +0,0 @@ -#!/usr/bin/env python3 -# Copyright (c) 2015-2016 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 activation of the first version bits soft fork. - -This soft fork will activate the following BIPS: -BIP 68 - nSequence relative lock times -BIP 112 - CHECKSEQUENCEVERIFY -BIP 113 - MedianTimePast semantics for nLockTime - -regtest lock-in with 108/144 block signalling -activation after a further 144 blocks - -mine 82 blocks whose coinbases will be used to generate inputs for our tests -mine 61 blocks to transition from DEFINED to STARTED -mine 144 blocks only 100 of which are signaling readiness in order to fail to change state this period -mine 144 blocks with 108 signaling and verify STARTED->LOCKED_IN -mine 140 blocks and seed block chain with the 82 inputs will use for our tests at height 572 -mine 3 blocks and verify still at LOCKED_IN and test that enforcement has not triggered -mine 1 block and test that enforcement has triggered (which triggers ACTIVE) -Test BIP 113 is enforced -Mine 4 blocks so next height is 580 and test BIP 68 is enforced for time and height -Mine 1 block so next height is 581 and test BIP 68 now passes time but not height -Mine 1 block so next height is 582 and test BIP 68 now passes time and height -Test that BIP 112 is enforced - -Various transactions will be used to test that the BIPs rules are not enforced before the soft fork activates -And that after the soft fork activates transactions pass and fail as they should according to the rules. -For each BIP, transactions of versions 1 and 2 will be tested. ----------------- -BIP 113: -bip113tx - modify the nLocktime variable - -BIP 68: -bip68txs - 16 txs with nSequence relative locktime of 10 with various bits set as per the relative_locktimes below - -BIP 112: -bip112txs_vary_nSequence - 16 txs with nSequence relative_locktimes of 10 evaluated against 10 OP_CSV OP_DROP -bip112txs_vary_nSequence_9 - 16 txs with nSequence relative_locktimes of 9 evaluated against 10 OP_CSV OP_DROP -bip112txs_vary_OP_CSV - 16 txs with nSequence = 10 evaluated against varying {relative_locktimes of 10} OP_CSV OP_DROP -bip112txs_vary_OP_CSV_9 - 16 txs with nSequence = 9 evaluated against varying {relative_locktimes of 10} OP_CSV OP_DROP -bip112tx_special - test negative argument to OP_CSV -""" - -from test_framework.test_framework import ComparisonTestFramework -from test_framework.util import * -from test_framework.mininode import ToHex, CTransaction, NetworkThread -from test_framework.blocktools import create_coinbase, create_block -from test_framework.comptool import TestInstance, TestManager -from test_framework.script import * -from io import BytesIO -import time - -base_relative_locktime = 10 -seq_disable_flag = 1<<31 -seq_random_high_bit = 1<<25 -seq_type_flag = 1<<22 -seq_random_low_bit = 1<<18 - -# b31,b25,b22,b18 represent the 31st, 25th, 22nd and 18th bits respectively in the nSequence field -# relative_locktimes[b31][b25][b22][b18] is a base_relative_locktime with the indicated bits set if their indices are 1 -relative_locktimes = [] -for b31 in range(2): - b25times = [] - for b25 in range(2): - b22times = [] - for b22 in range(2): - b18times = [] - for b18 in range(2): - rlt = base_relative_locktime - if (b31): - rlt = rlt | seq_disable_flag - if (b25): - rlt = rlt | seq_random_high_bit - if (b22): - rlt = rlt | seq_type_flag - if (b18): - rlt = rlt | seq_random_low_bit - b18times.append(rlt) - b22times.append(b18times) - b25times.append(b22times) - relative_locktimes.append(b25times) - -def all_rlt_txs(txarray): - txs = [] - for b31 in range(2): - for b25 in range(2): - for b22 in range(2): - for b18 in range(2): - txs.append(txarray[b31][b25][b22][b18]) - return txs - -class BIP68_112_113Test(ComparisonTestFramework): - def __init__(self): - super().__init__() - self.num_nodes = 1 - - def setup_network(self): - # Must set the blockversion for this test - self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, - extra_args=[['-whitelist=127.0.0.1', '-blockversion=4']], - binary=[self.options.testbinary]) - - def run_test(self): - test = TestManager(self, self.options.tmpdir) - test.add_all_connections(self.nodes) - NetworkThread().start() # Start up network handling in another thread - test.run() - - def send_generic_input_tx(self, node, coinbases): - amount = Decimal("49.99") - return node.sendrawtransaction(ToHex(self.sign_transaction(node, self.create_transaction(node, node.getblock(coinbases.pop())['tx'][0], self.nodeaddress, amount)))) - - def create_transaction(self, node, txid, to_address, amount): - inputs = [{ "txid" : txid, "vout" : 0}] - outputs = { to_address : amount } - rawtx = node.createrawtransaction(inputs, outputs) - tx = CTransaction() - f = BytesIO(hex_str_to_bytes(rawtx)) - tx.deserialize(f) - return tx - - def sign_transaction(self, node, unsignedtx): - rawtx = ToHex(unsignedtx) - signresult = node.signrawtransaction(rawtx) - tx = CTransaction() - f = BytesIO(hex_str_to_bytes(signresult['hex'])) - tx.deserialize(f) - return tx - - def generate_blocks(self, number, version, test_blocks = []): - for i in range(number): - block = self.create_test_block([], version) - test_blocks.append([block, True]) - self.last_block_time += 600 - self.tip = block.sha256 - self.tipheight += 1 - return test_blocks - - def create_test_block(self, txs, version = 536870912): - block = create_block(self.tip, create_coinbase(self.tipheight + 1), self.last_block_time + 600) - block.nVersion = version - block.vtx.extend(txs) - block.hashMerkleRoot = block.calc_merkle_root() - block.rehash() - block.solve() - return block - - def create_bip68txs(self, bip68inputs, txversion, locktime_delta = 0): - txs = [] - assert(len(bip68inputs) >= 16) - i = 0 - for b31 in range(2): - b25txs = [] - for b25 in range(2): - b22txs = [] - for b22 in range(2): - b18txs = [] - for b18 in range(2): - tx = self.create_transaction(self.nodes[0], bip68inputs[i], self.nodeaddress, Decimal("49.98")) - i += 1 - tx.nVersion = txversion - tx.vin[0].nSequence = relative_locktimes[b31][b25][b22][b18] + locktime_delta - b18txs.append(self.sign_transaction(self.nodes[0], tx)) - b22txs.append(b18txs) - b25txs.append(b22txs) - txs.append(b25txs) - return txs - - def create_bip112special(self, input, txversion): - tx = self.create_transaction(self.nodes[0], input, self.nodeaddress, Decimal("49.98")) - tx.nVersion = txversion - signtx = self.sign_transaction(self.nodes[0], tx) - signtx.vin[0].scriptSig = CScript([-1, OP_CHECKSEQUENCEVERIFY, OP_DROP] + list(CScript(signtx.vin[0].scriptSig))) - return signtx - - def create_bip112txs(self, bip112inputs, varyOP_CSV, txversion, locktime_delta = 0): - txs = [] - assert(len(bip112inputs) >= 16) - i = 0 - for b31 in range(2): - b25txs = [] - for b25 in range(2): - b22txs = [] - for b22 in range(2): - b18txs = [] - for b18 in range(2): - tx = self.create_transaction(self.nodes[0], bip112inputs[i], self.nodeaddress, Decimal("49.98")) - i += 1 - if (varyOP_CSV): # if varying OP_CSV, nSequence is fixed - tx.vin[0].nSequence = base_relative_locktime + locktime_delta - else: # vary nSequence instead, OP_CSV is fixed - tx.vin[0].nSequence = relative_locktimes[b31][b25][b22][b18] + locktime_delta - tx.nVersion = txversion - signtx = self.sign_transaction(self.nodes[0], tx) - if (varyOP_CSV): - signtx.vin[0].scriptSig = CScript([relative_locktimes[b31][b25][b22][b18], OP_CHECKSEQUENCEVERIFY, OP_DROP] + list(CScript(signtx.vin[0].scriptSig))) - else: - signtx.vin[0].scriptSig = CScript([base_relative_locktime, OP_CHECKSEQUENCEVERIFY, OP_DROP] + list(CScript(signtx.vin[0].scriptSig))) - b18txs.append(signtx) - b22txs.append(b18txs) - b25txs.append(b22txs) - txs.append(b25txs) - return txs - - def get_tests(self): - long_past_time = int(time.time()) - 600 * 1000 # enough to build up to 1000 blocks 10 minutes apart without worrying about getting into the future - self.nodes[0].setmocktime(long_past_time - 100) # enough so that the generated blocks will still all be before long_past_time - self.coinbase_blocks = self.nodes[0].generate(1 + 16 + 2*32 + 1) # 82 blocks generated for inputs - self.nodes[0].setmocktime(0) # set time back to present so yielded blocks aren't in the future as we advance last_block_time - self.tipheight = 82 # height of the next block to build - self.last_block_time = long_past_time - self.tip = int("0x" + self.nodes[0].getbestblockhash(), 0) - self.nodeaddress = self.nodes[0].getnewaddress() - - assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'defined') - test_blocks = self.generate_blocks(61, 4) - yield TestInstance(test_blocks, sync_every_block=False) # 1 - # Advanced from DEFINED to STARTED, height = 143 - assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'started') - - # Fail to achieve LOCKED_IN 100 out of 144 signal bit 0 - # using a variety of bits to simulate multiple parallel softforks - test_blocks = self.generate_blocks(50, 536870913) # 0x20000001 (signalling ready) - test_blocks = self.generate_blocks(20, 4, test_blocks) # 0x00000004 (signalling not) - test_blocks = self.generate_blocks(50, 536871169, test_blocks) # 0x20000101 (signalling ready) - test_blocks = self.generate_blocks(24, 536936448, test_blocks) # 0x20010000 (signalling not) - yield TestInstance(test_blocks, sync_every_block=False) # 2 - # Failed to advance past STARTED, height = 287 - assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'started') - - # 108 out of 144 signal bit 0 to achieve lock-in - # using a variety of bits to simulate multiple parallel softforks - test_blocks = self.generate_blocks(58, 536870913) # 0x20000001 (signalling ready) - test_blocks = self.generate_blocks(26, 4, test_blocks) # 0x00000004 (signalling not) - test_blocks = self.generate_blocks(50, 536871169, test_blocks) # 0x20000101 (signalling ready) - test_blocks = self.generate_blocks(10, 536936448, test_blocks) # 0x20010000 (signalling not) - yield TestInstance(test_blocks, sync_every_block=False) # 3 - # Advanced from STARTED to LOCKED_IN, height = 431 - assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'locked_in') - - # 140 more version 4 blocks - test_blocks = self.generate_blocks(140, 4) - yield TestInstance(test_blocks, sync_every_block=False) # 4 - - ### Inputs at height = 572 - # Put inputs for all tests in the chain at height 572 (tip now = 571) (time increases by 600s per block) - # Note we reuse inputs for v1 and v2 txs so must test these separately - # 16 normal inputs - bip68inputs = [] - for i in range(16): - bip68inputs.append(self.send_generic_input_tx(self.nodes[0], self.coinbase_blocks)) - # 2 sets of 16 inputs with 10 OP_CSV OP_DROP (actually will be prepended to spending scriptSig) - bip112basicinputs = [] - for j in range(2): - inputs = [] - for i in range(16): - inputs.append(self.send_generic_input_tx(self.nodes[0], self.coinbase_blocks)) - bip112basicinputs.append(inputs) - # 2 sets of 16 varied inputs with (relative_lock_time) OP_CSV OP_DROP (actually will be prepended to spending scriptSig) - bip112diverseinputs = [] - for j in range(2): - inputs = [] - for i in range(16): - inputs.append(self.send_generic_input_tx(self.nodes[0], self.coinbase_blocks)) - bip112diverseinputs.append(inputs) - # 1 special input with -1 OP_CSV OP_DROP (actually will be prepended to spending scriptSig) - bip112specialinput = self.send_generic_input_tx(self.nodes[0], self.coinbase_blocks) - # 1 normal input - bip113input = self.send_generic_input_tx(self.nodes[0], self.coinbase_blocks) - - self.nodes[0].setmocktime(self.last_block_time + 600) - inputblockhash = self.nodes[0].generate(1)[0] # 1 block generated for inputs to be in chain at height 572 - self.nodes[0].setmocktime(0) - self.tip = int("0x" + inputblockhash, 0) - self.tipheight += 1 - self.last_block_time += 600 - assert_equal(len(self.nodes[0].getblock(inputblockhash,True)["tx"]), 82+1) - - # 2 more version 4 blocks - test_blocks = self.generate_blocks(2, 4) - yield TestInstance(test_blocks, sync_every_block=False) # 5 - # Not yet advanced to ACTIVE, height = 574 (will activate for block 576, not 575) - assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'locked_in') - - # Test both version 1 and version 2 transactions for all tests - # BIP113 test transaction will be modified before each use to put in appropriate block time - bip113tx_v1 = self.create_transaction(self.nodes[0], bip113input, self.nodeaddress, Decimal("49.98")) - bip113tx_v1.vin[0].nSequence = 0xFFFFFFFE - bip113tx_v1.nVersion = 1 - bip113tx_v2 = self.create_transaction(self.nodes[0], bip113input, self.nodeaddress, Decimal("49.98")) - bip113tx_v2.vin[0].nSequence = 0xFFFFFFFE - bip113tx_v2.nVersion = 2 - - # For BIP68 test all 16 relative sequence locktimes - bip68txs_v1 = self.create_bip68txs(bip68inputs, 1) - bip68txs_v2 = self.create_bip68txs(bip68inputs, 2) - - # For BIP112 test: - # 16 relative sequence locktimes of 10 against 10 OP_CSV OP_DROP inputs - bip112txs_vary_nSequence_v1 = self.create_bip112txs(bip112basicinputs[0], False, 1) - bip112txs_vary_nSequence_v2 = self.create_bip112txs(bip112basicinputs[0], False, 2) - # 16 relative sequence locktimes of 9 against 10 OP_CSV OP_DROP inputs - bip112txs_vary_nSequence_9_v1 = self.create_bip112txs(bip112basicinputs[1], False, 1, -1) - bip112txs_vary_nSequence_9_v2 = self.create_bip112txs(bip112basicinputs[1], False, 2, -1) - # sequence lock time of 10 against 16 (relative_lock_time) OP_CSV OP_DROP inputs - bip112txs_vary_OP_CSV_v1 = self.create_bip112txs(bip112diverseinputs[0], True, 1) - bip112txs_vary_OP_CSV_v2 = self.create_bip112txs(bip112diverseinputs[0], True, 2) - # sequence lock time of 9 against 16 (relative_lock_time) OP_CSV OP_DROP inputs - bip112txs_vary_OP_CSV_9_v1 = self.create_bip112txs(bip112diverseinputs[1], True, 1, -1) - bip112txs_vary_OP_CSV_9_v2 = self.create_bip112txs(bip112diverseinputs[1], True, 2, -1) - # -1 OP_CSV OP_DROP input - bip112tx_special_v1 = self.create_bip112special(bip112specialinput, 1) - bip112tx_special_v2 = self.create_bip112special(bip112specialinput, 2) - - - ### TESTING ### - ################################## - ### Before Soft Forks Activate ### - ################################## - # All txs should pass - ### Version 1 txs ### - success_txs = [] - # add BIP113 tx and -1 CSV tx - bip113tx_v1.nLockTime = self.last_block_time - 600 * 5 # = MTP of prior block (not <) but < time put on current block - bip113signed1 = self.sign_transaction(self.nodes[0], bip113tx_v1) - success_txs.append(bip113signed1) - success_txs.append(bip112tx_special_v1) - # add BIP 68 txs - success_txs.extend(all_rlt_txs(bip68txs_v1)) - # add BIP 112 with seq=10 txs - success_txs.extend(all_rlt_txs(bip112txs_vary_nSequence_v1)) - success_txs.extend(all_rlt_txs(bip112txs_vary_OP_CSV_v1)) - # try BIP 112 with seq=9 txs - success_txs.extend(all_rlt_txs(bip112txs_vary_nSequence_9_v1)) - success_txs.extend(all_rlt_txs(bip112txs_vary_OP_CSV_9_v1)) - yield TestInstance([[self.create_test_block(success_txs), True]]) # 6 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - - ### Version 2 txs ### - success_txs = [] - # add BIP113 tx and -1 CSV tx - bip113tx_v2.nLockTime = self.last_block_time - 600 * 5 # = MTP of prior block (not <) but < time put on current block - bip113signed2 = self.sign_transaction(self.nodes[0], bip113tx_v2) - success_txs.append(bip113signed2) - success_txs.append(bip112tx_special_v2) - # add BIP 68 txs - success_txs.extend(all_rlt_txs(bip68txs_v2)) - # add BIP 112 with seq=10 txs - success_txs.extend(all_rlt_txs(bip112txs_vary_nSequence_v2)) - success_txs.extend(all_rlt_txs(bip112txs_vary_OP_CSV_v2)) - # try BIP 112 with seq=9 txs - success_txs.extend(all_rlt_txs(bip112txs_vary_nSequence_9_v2)) - success_txs.extend(all_rlt_txs(bip112txs_vary_OP_CSV_9_v2)) - yield TestInstance([[self.create_test_block(success_txs), True]]) # 7 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - - - # 1 more version 4 block to get us to height 575 so the fork should now be active for the next block - test_blocks = self.generate_blocks(1, 4) - yield TestInstance(test_blocks, sync_every_block=False) # 8 - assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'active') - - - ################################# - ### After Soft Forks Activate ### - ################################# - ### BIP 113 ### - # BIP 113 tests should now fail regardless of version number if nLockTime isn't satisfied by new rules - bip113tx_v1.nLockTime = self.last_block_time - 600 * 5 # = MTP of prior block (not <) but < time put on current block - bip113signed1 = self.sign_transaction(self.nodes[0], bip113tx_v1) - bip113tx_v2.nLockTime = self.last_block_time - 600 * 5 # = MTP of prior block (not <) but < time put on current block - bip113signed2 = self.sign_transaction(self.nodes[0], bip113tx_v2) - for bip113tx in [bip113signed1, bip113signed2]: - yield TestInstance([[self.create_test_block([bip113tx]), False]]) # 9,10 - # BIP 113 tests should now pass if the locktime is < MTP - bip113tx_v1.nLockTime = self.last_block_time - 600 * 5 - 1 # < MTP of prior block - bip113signed1 = self.sign_transaction(self.nodes[0], bip113tx_v1) - bip113tx_v2.nLockTime = self.last_block_time - 600 * 5 - 1 # < MTP of prior block - bip113signed2 = self.sign_transaction(self.nodes[0], bip113tx_v2) - for bip113tx in [bip113signed1, bip113signed2]: - yield TestInstance([[self.create_test_block([bip113tx]), True]]) # 11,12 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - - # Next block height = 580 after 4 blocks of random version - test_blocks = self.generate_blocks(4, 1234) - yield TestInstance(test_blocks, sync_every_block=False) # 13 - - ### BIP 68 ### - ### Version 1 txs ### - # All still pass - success_txs = [] - success_txs.extend(all_rlt_txs(bip68txs_v1)) - yield TestInstance([[self.create_test_block(success_txs), True]]) # 14 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - - ### Version 2 txs ### - bip68success_txs = [] - # All txs with SEQUENCE_LOCKTIME_DISABLE_FLAG set pass - for b25 in range(2): - for b22 in range(2): - for b18 in range(2): - bip68success_txs.append(bip68txs_v2[1][b25][b22][b18]) - yield TestInstance([[self.create_test_block(bip68success_txs), True]]) # 15 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - # All txs without flag fail as we are at delta height = 8 < 10 and delta time = 8 * 600 < 10 * 512 - bip68timetxs = [] - for b25 in range(2): - for b18 in range(2): - bip68timetxs.append(bip68txs_v2[0][b25][1][b18]) - for tx in bip68timetxs: - yield TestInstance([[self.create_test_block([tx]), False]]) # 16 - 19 - bip68heighttxs = [] - for b25 in range(2): - for b18 in range(2): - bip68heighttxs.append(bip68txs_v2[0][b25][0][b18]) - for tx in bip68heighttxs: - yield TestInstance([[self.create_test_block([tx]), False]]) # 20 - 23 - - # Advance one block to 581 - test_blocks = self.generate_blocks(1, 1234) - yield TestInstance(test_blocks, sync_every_block=False) # 24 - - # Height txs should fail and time txs should now pass 9 * 600 > 10 * 512 - bip68success_txs.extend(bip68timetxs) - yield TestInstance([[self.create_test_block(bip68success_txs), True]]) # 25 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - for tx in bip68heighttxs: - yield TestInstance([[self.create_test_block([tx]), False]]) # 26 - 29 - - # Advance one block to 582 - test_blocks = self.generate_blocks(1, 1234) - yield TestInstance(test_blocks, sync_every_block=False) # 30 - - # All BIP 68 txs should pass - bip68success_txs.extend(bip68heighttxs) - yield TestInstance([[self.create_test_block(bip68success_txs), True]]) # 31 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - - - ### BIP 112 ### - ### Version 1 txs ### - # -1 OP_CSV tx should fail - yield TestInstance([[self.create_test_block([bip112tx_special_v1]), False]]) #32 - # If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in argument to OP_CSV, version 1 txs should still pass - success_txs = [] - for b25 in range(2): - for b22 in range(2): - for b18 in range(2): - success_txs.append(bip112txs_vary_OP_CSV_v1[1][b25][b22][b18]) - success_txs.append(bip112txs_vary_OP_CSV_9_v1[1][b25][b22][b18]) - yield TestInstance([[self.create_test_block(success_txs), True]]) # 33 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - - # If SEQUENCE_LOCKTIME_DISABLE_FLAG is unset in argument to OP_CSV, version 1 txs should now fail - fail_txs = [] - fail_txs.extend(all_rlt_txs(bip112txs_vary_nSequence_v1)) - fail_txs.extend(all_rlt_txs(bip112txs_vary_nSequence_9_v1)) - for b25 in range(2): - for b22 in range(2): - for b18 in range(2): - fail_txs.append(bip112txs_vary_OP_CSV_v1[0][b25][b22][b18]) - fail_txs.append(bip112txs_vary_OP_CSV_9_v1[0][b25][b22][b18]) - - for tx in fail_txs: - yield TestInstance([[self.create_test_block([tx]), False]]) # 34 - 81 - - ### Version 2 txs ### - # -1 OP_CSV tx should fail - yield TestInstance([[self.create_test_block([bip112tx_special_v2]), False]]) #82 - - # If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in argument to OP_CSV, version 2 txs should pass (all sequence locks are met) - success_txs = [] - for b25 in range(2): - for b22 in range(2): - for b18 in range(2): - success_txs.append(bip112txs_vary_OP_CSV_v2[1][b25][b22][b18]) # 8/16 of vary_OP_CSV - success_txs.append(bip112txs_vary_OP_CSV_9_v2[1][b25][b22][b18]) # 8/16 of vary_OP_CSV_9 - - yield TestInstance([[self.create_test_block(success_txs), True]]) # 83 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - - ## SEQUENCE_LOCKTIME_DISABLE_FLAG is unset in argument to OP_CSV for all remaining txs ## - # All txs with nSequence 9 should fail either due to earlier mismatch or failing the CSV check - fail_txs = [] - fail_txs.extend(all_rlt_txs(bip112txs_vary_nSequence_9_v2)) # 16/16 of vary_nSequence_9 - for b25 in range(2): - for b22 in range(2): - for b18 in range(2): - fail_txs.append(bip112txs_vary_OP_CSV_9_v2[0][b25][b22][b18]) # 16/16 of vary_OP_CSV_9 - - for tx in fail_txs: - yield TestInstance([[self.create_test_block([tx]), False]]) # 84 - 107 - - # If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in nSequence, tx should fail - fail_txs = [] - for b25 in range(2): - for b22 in range(2): - for b18 in range(2): - fail_txs.append(bip112txs_vary_nSequence_v2[1][b25][b22][b18]) # 8/16 of vary_nSequence - for tx in fail_txs: - yield TestInstance([[self.create_test_block([tx]), False]]) # 108-115 - - # If sequencelock types mismatch, tx should fail - fail_txs = [] - for b25 in range(2): - for b18 in range(2): - fail_txs.append(bip112txs_vary_nSequence_v2[0][b25][1][b18]) # 12/16 of vary_nSequence - fail_txs.append(bip112txs_vary_OP_CSV_v2[0][b25][1][b18]) # 12/16 of vary_OP_CSV - for tx in fail_txs: - yield TestInstance([[self.create_test_block([tx]), False]]) # 116-123 - - # Remaining txs should pass, just test masking works properly - success_txs = [] - for b25 in range(2): - for b18 in range(2): - success_txs.append(bip112txs_vary_nSequence_v2[0][b25][0][b18]) # 16/16 of vary_nSequence - success_txs.append(bip112txs_vary_OP_CSV_v2[0][b25][0][b18]) # 16/16 of vary_OP_CSV - yield TestInstance([[self.create_test_block(success_txs), True]]) # 124 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - - # Additional test, of checking that comparison of two time types works properly - time_txs = [] - for b25 in range(2): - for b18 in range(2): - tx = bip112txs_vary_OP_CSV_v2[0][b25][1][b18] - tx.vin[0].nSequence = base_relative_locktime | seq_type_flag - signtx = self.sign_transaction(self.nodes[0], tx) - time_txs.append(signtx) - yield TestInstance([[self.create_test_block(time_txs), True]]) # 125 - self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - - ### Missing aspects of test - ## Testing empty stack fails - - -if __name__ == '__main__': - BIP68_112_113Test().main() |