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-rwxr-xr-xqa/rpc-tests/bip68-112-113-p2p.py144
1 files changed, 68 insertions, 76 deletions
diff --git a/qa/rpc-tests/bip68-112-113-p2p.py b/qa/rpc-tests/bip68-112-113-p2p.py
index c226f4dad4..8ba0704384 100755
--- a/qa/rpc-tests/bip68-112-113-p2p.py
+++ b/qa/rpc-tests/bip68-112-113-p2p.py
@@ -1,8 +1,7 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python3
# Copyright (c) 2015 The Bitcoin Core developers
-# Distributed under the MIT/X11 software license, see the accompanying
+# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#
from test_framework.test_framework import ComparisonTestFramework
from test_framework.util import *
@@ -10,8 +9,7 @@ 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 binascii import unhexlify
-import cStringIO
+from io import BytesIO
import time
'''
@@ -64,13 +62,13 @@ 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 xrange(2):
+for b31 in range(2):
b25times = []
- for b25 in xrange(2):
+ for b25 in range(2):
b22times = []
- for b22 in xrange(2):
+ for b22 in range(2):
b18times = []
- for b18 in xrange(2):
+ for b18 in range(2):
rlt = base_relative_locktime
if (b31):
rlt = rlt | seq_disable_flag
@@ -87,20 +85,21 @@ for b31 in xrange(2):
def all_rlt_txs(txarray):
txs = []
- for b31 in xrange(2):
- for b25 in xrange(2):
- for b22 in xrange(2):
- for b18 in xrange(2):
+ 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(1, self.options.tmpdir,
+ self.nodes = start_nodes(self.num_nodes, self.options.tmpdir,
extra_args=[['-debug', '-whitelist=127.0.0.1', '-blockversion=4']],
binary=[self.options.testbinary])
@@ -119,7 +118,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
outputs = { to_address : amount }
rawtx = node.createrawtransaction(inputs, outputs)
tx = CTransaction()
- f = cStringIO.StringIO(unhexlify(rawtx))
+ f = BytesIO(hex_str_to_bytes(rawtx))
tx.deserialize(f)
return tx
@@ -127,12 +126,12 @@ class BIP68_112_113Test(ComparisonTestFramework):
rawtx = ToHex(unsignedtx)
signresult = node.signrawtransaction(rawtx)
tx = CTransaction()
- f = cStringIO.StringIO(unhexlify(signresult['hex']))
+ f = BytesIO(hex_str_to_bytes(signresult['hex']))
tx.deserialize(f)
return tx
def generate_blocks(self, number, version, test_blocks = []):
- for i in xrange(number):
+ for i in range(number):
block = self.create_test_block([], version)
test_blocks.append([block, True])
self.last_block_time += 600
@@ -149,24 +148,17 @@ class BIP68_112_113Test(ComparisonTestFramework):
block.solve()
return block
- def get_bip9_status(self, key):
- info = self.nodes[0].getblockchaininfo()
- for row in info['bip9_softforks']:
- if row['id'] == key:
- return row
- raise IndexError ('key:"%s" not found' % key)
-
def create_bip68txs(self, bip68inputs, txversion, locktime_delta = 0):
txs = []
assert(len(bip68inputs) >= 16)
i = 0
- for b31 in xrange(2):
+ for b31 in range(2):
b25txs = []
- for b25 in xrange(2):
+ for b25 in range(2):
b22txs = []
- for b22 in xrange(2):
+ for b22 in range(2):
b18txs = []
- for b18 in xrange(2):
+ for b18 in range(2):
tx = self.create_transaction(self.nodes[0], bip68inputs[i], self.nodeaddress, Decimal("49.98"))
i += 1
tx.nVersion = txversion
@@ -188,13 +180,13 @@ class BIP68_112_113Test(ComparisonTestFramework):
txs = []
assert(len(bip112inputs) >= 16)
i = 0
- for b31 in xrange(2):
+ for b31 in range(2):
b25txs = []
- for b25 in xrange(2):
+ for b25 in range(2):
b22txs = []
- for b22 in xrange(2):
+ for b22 in range(2):
b18txs = []
- for b18 in xrange(2):
+ 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
@@ -220,14 +212,14 @@ class BIP68_112_113Test(ComparisonTestFramework):
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() + "L", 0)
+ self.tip = int("0x" + self.nodes[0].getbestblockhash(), 0)
self.nodeaddress = self.nodes[0].getnewaddress()
- assert_equal(self.get_bip9_status('csv')['status'], 'defined')
+ 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(self.get_bip9_status('csv')['status'], 'started')
+ 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
@@ -237,7 +229,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
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(self.get_bip9_status('csv')['status'], 'started')
+ 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
@@ -247,7 +239,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
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(self.get_bip9_status('csv')['status'], 'locked_in')
+ assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'locked_in')
# 140 more version 4 blocks
test_blocks = self.generate_blocks(140, 4)
@@ -258,20 +250,20 @@ class BIP68_112_113Test(ComparisonTestFramework):
# Note we reuse inputs for v1 and v2 txs so must test these separately
# 16 normal inputs
bip68inputs = []
- for i in xrange(16):
+ 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 xrange(2):
+ for j in range(2):
inputs = []
- for i in xrange(16):
+ 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 xrange(2):
+ for j in range(2):
inputs = []
- for i in xrange(16):
+ 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)
@@ -282,7 +274,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
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 + "L", 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)
@@ -291,7 +283,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
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(self.get_bip9_status('csv')['status'], 'locked_in')
+ 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
@@ -368,7 +360,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
# 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(self.get_bip9_status('csv')['status'], 'active')
+ assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'active')
#################################
@@ -383,9 +375,9 @@ class BIP68_112_113Test(ComparisonTestFramework):
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 (not <) but < time put on current block
+ 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 (not <) but < time put on current block
+ 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
@@ -406,22 +398,22 @@ class BIP68_112_113Test(ComparisonTestFramework):
### Version 2 txs ###
bip68success_txs = []
# All txs with SEQUENCE_LOCKTIME_DISABLE_FLAG set pass
- for b25 in xrange(2):
- for b22 in xrange(2):
- for b18 in xrange(2):
+ 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 xrange(2):
- for b18 in xrange(2):
+ 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 xrange(2):
- for b18 in xrange(2):
+ 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
@@ -453,9 +445,9 @@ class BIP68_112_113Test(ComparisonTestFramework):
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 xrange(2):
- for b22 in xrange(2):
- for b18 in xrange(2):
+ 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
@@ -465,9 +457,9 @@ class BIP68_112_113Test(ComparisonTestFramework):
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 xrange(2):
- for b22 in xrange(2):
- for b18 in xrange(2):
+ 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])
@@ -480,9 +472,9 @@ class BIP68_112_113Test(ComparisonTestFramework):
# 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 xrange(2):
- for b22 in xrange(2):
- for b18 in xrange(2):
+ 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
@@ -490,12 +482,12 @@ class BIP68_112_113Test(ComparisonTestFramework):
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 11 should fail either due to earlier mismatch or failing the CSV check
+ # 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 xrange(2):
- for b22 in xrange(2):
- for b18 in xrange(2):
+ 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:
@@ -503,17 +495,17 @@ class BIP68_112_113Test(ComparisonTestFramework):
# If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in nSequence, tx should fail
fail_txs = []
- for b25 in xrange(2):
- for b22 in xrange(2):
- for b18 in xrange(2):
+ 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 xrange(2):
- for b18 in xrange(2):
+ 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:
@@ -521,8 +513,8 @@ class BIP68_112_113Test(ComparisonTestFramework):
# Remaining txs should pass, just test masking works properly
success_txs = []
- for b25 in xrange(2):
- for b18 in xrange(2):
+ 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
@@ -530,8 +522,8 @@ class BIP68_112_113Test(ComparisonTestFramework):
# Additional test, of checking that comparison of two time types works properly
time_txs = []
- for b25 in xrange(2):
- for b18 in xrange(2):
+ 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)
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-01 23:25:44 +0000