LBRYCommunity/lbrycrd
1
0
Fork 0
Code Issues 29 Pull requests 1 Projects Releases 32 Packages Wiki Activity

[tests] Change feature_csv_activation.py to use BitcoinTestFramework

Browse source
This commit is contained in:
John Newbery 2017-12-01 13:05:10 -05:00
parent db7ffb9d1b
commit 12982682a6
1 changed files with 50 additions and 44 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

94
test/functional/feature_csv_activation.py
View file

@ -48,14 +48,14 @@ from io import BytesIO
import time
from test_framework.blocktools import create_coinbase, create_block
from test_framework.comptool import TestInstance, TestManager
from test_framework.mininode import ToHex, CTransaction, network_thread_start
from test_framework.messages import ToHex, CTransaction
from test_framework.mininode import network_thread_start, P2PDataStore
from test_framework.script import (
CScript,
OP_CHECKSEQUENCEVERIFY,
OP_DROP,
)
from test_framework.test_framework import ComparisonTestFramework
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import (
assert_equal,
get_bip9_status,
@ -149,22 +149,18 @@ def create_bip112txs(node, bip112inputs, varyOP_CSV, txversion, address, locktim
txs.append({'tx': signtx, 'sdf': sdf, 'stf': stf})
return txs
class BIP68_112_113Test(ComparisonTestFramework):
class BIP68_112_113Test(BitcoinTestFramework):
def set_test_params(self):
self.num_nodes = 1
self.setup_clean_chain = True
self.extra_args = [['-whitelist=127.0.0.1', '-blockversion=4', '-addresstype=legacy']]
def run_test(self):
test = TestManager(self, self.options.tmpdir)
test.add_all_connections(self.nodes)
network_thread_start()
test.run()
def generate_blocks(self, number, version, test_blocks=[]):
def generate_blocks(self, number, version, test_blocks=None):
if test_blocks is None:
test_blocks = []
for i in range(number):
block = self.create_test_block([], version)
test_blocks.append([block, True])
test_blocks.append(block)
self.last_block_time += 600
self.tip = block.sha256
self.tipheight += 1
@ -179,7 +175,17 @@ class BIP68_112_113Test(ComparisonTestFramework):
block.solve()
return block
def get_tests(self):
def sync_blocks(self, blocks, success=True, reject_code=None, reject_reason=None, request_block=True):
"""Sends blocks to test node. Syncs and verifies that tip has advanced to most recent block.
Call with success = False if the tip shouldn't advance to the most recent block."""
self.nodes[0].p2p.send_blocks_and_test(blocks, self.nodes[0], success=success, reject_code=reject_code, reject_reason=reject_reason, request_block=request_block)
def run_test(self):
self.nodes[0].add_p2p_connection(P2PDataStore())
network_thread_start()
self.nodes[0].p2p.wait_for_verack()
self.log.info("Generate blocks in the past for coinbase outputs.")
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
@ -193,7 +199,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
self.log.info("Test that the csv softfork is 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)
self.sync_blocks(test_blocks)
self.log.info("Advance from DEFINED to STARTED, height = 143")
assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'started')
@ -205,7 +211,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
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)
self.sync_blocks(test_blocks)
self.log.info("Failed to advance past STARTED, height = 287")
assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'started')
@ -217,14 +223,14 @@ class BIP68_112_113Test(ComparisonTestFramework):
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)
self.sync_blocks(test_blocks)
self.log.info("Advanced from STARTED to LOCKED_IN, height = 431")
assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'locked_in')
# Generate 140 more version 4 blocks
test_blocks = self.generate_blocks(140, 4)
yield TestInstance(test_blocks, sync_every_block=False)
self.sync_blocks(test_blocks)
# Inputs at height = 572
#
@ -267,7 +273,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
# 2 more version 4 blocks
test_blocks = self.generate_blocks(2, 4)
yield TestInstance(test_blocks, sync_every_block=False)
self.sync_blocks(test_blocks)
self.log.info("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')
@ -321,7 +327,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
# 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]])
self.sync_blocks([self.create_test_block(success_txs)])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
self.log.info("Test version 2 txs")
@ -340,12 +346,12 @@ class BIP68_112_113Test(ComparisonTestFramework):
# 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]])
self.sync_blocks([self.create_test_block(success_txs)])
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)
self.sync_blocks(test_blocks)
assert_equal(get_bip9_status(self.nodes[0], 'csv')['status'], 'active')
self.log.info("Post-Soft Fork Tests.")
@ -357,74 +363,74 @@ class BIP68_112_113Test(ComparisonTestFramework):
bip113tx_v2.nLockTime = self.last_block_time - 600 * 5 # = MTP of prior block (not <) but < time put on current block
bip113signed2 = sign_transaction(self.nodes[0], bip113tx_v2)
for bip113tx in [bip113signed1, bip113signed2]:
yield TestInstance([[self.create_test_block([bip113tx]), False]])
self.sync_blocks([self.create_test_block([bip113tx])], success=False)
# 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 = sign_transaction(self.nodes[0], bip113tx_v1)
bip113tx_v2.nLockTime = self.last_block_time - 600 * 5 - 1 # < MTP of prior block
bip113signed2 = sign_transaction(self.nodes[0], bip113tx_v2)
for bip113tx in [bip113signed1, bip113signed2]:
yield TestInstance([[self.create_test_block([bip113tx]), True]])
self.sync_blocks([self.create_test_block([bip113tx])])
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)
self.sync_blocks(test_blocks)
self.log.info("BIP 68 tests")
self.log.info("Test version 1 txs - all should still pass")
success_txs = []
success_txs.extend(all_rlt_txs(bip68txs_v1))
yield TestInstance([[self.create_test_block(success_txs), True]])
self.sync_blocks([self.create_test_block(success_txs)])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
self.log.info("Test version 2 txs")
# All txs with SEQUENCE_LOCKTIME_DISABLE_FLAG set pass
bip68success_txs = [tx['tx'] for tx in bip68txs_v2 if tx['sdf']]
yield TestInstance([[self.create_test_block(bip68success_txs), True]])
self.sync_blocks([self.create_test_block(bip68success_txs)])
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 = [tx['tx'] for tx in bip68txs_v2 if not tx['sdf'] and tx['stf']]
for tx in bip68timetxs:
yield TestInstance([[self.create_test_block([tx]), False]])
self.sync_blocks([self.create_test_block([tx])], success=False)
bip68heighttxs = [tx['tx'] for tx in bip68txs_v2 if not tx['sdf'] and not tx['stf']]
for tx in bip68heighttxs:
yield TestInstance([[self.create_test_block([tx]), False]])
self.sync_blocks([self.create_test_block([tx])], success=False)
# Advance one block to 581
test_blocks = self.generate_blocks(1, 1234)
yield TestInstance(test_blocks, sync_every_block=False)
self.sync_blocks(test_blocks)
# 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]])
self.sync_blocks([self.create_test_block(bip68success_txs)])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
for tx in bip68heighttxs:
yield TestInstance([[self.create_test_block([tx]), False]])
self.sync_blocks([self.create_test_block([tx])], success=False)
# Advance one block to 582
test_blocks = self.generate_blocks(1, 1234)
yield TestInstance(test_blocks, sync_every_block=False)
self.sync_blocks(test_blocks)
# All BIP 68 txs should pass
bip68success_txs.extend(bip68heighttxs)
yield TestInstance([[self.create_test_block(bip68success_txs), True]])
self.sync_blocks([self.create_test_block(bip68success_txs)])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
self.log.info("BIP 112 tests")
self.log.info("Test version 1 txs")
# -1 OP_CSV tx should fail
yield TestInstance([[self.create_test_block([bip112tx_special_v1]), False]])
self.sync_blocks([self.create_test_block([bip112tx_special_v1])], success=False)
# If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in argument to OP_CSV, version 1 txs should still pass
success_txs = [tx['tx'] for tx in bip112txs_vary_OP_CSV_v1 if tx['sdf']]
success_txs += [tx['tx'] for tx in bip112txs_vary_OP_CSV_9_v1 if tx['sdf']]
yield TestInstance([[self.create_test_block(success_txs), True]])
self.sync_blocks([self.create_test_block(success_txs)])
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
@ -433,18 +439,18 @@ class BIP68_112_113Test(ComparisonTestFramework):
fail_txs += [tx['tx'] for tx in bip112txs_vary_OP_CSV_9_v1 if not tx['sdf']]
fail_txs += [tx['tx'] for tx in bip112txs_vary_OP_CSV_9_v1 if not tx['sdf']]
for tx in fail_txs:
yield TestInstance([[self.create_test_block([tx]), False]])
self.sync_blocks([self.create_test_block([tx])], success=False)
self.log.info("Version 2 txs")
self.log.info("Test version 2 txs")
# -1 OP_CSV tx should fail
yield TestInstance([[self.create_test_block([bip112tx_special_v2]), False]])
self.sync_blocks([self.create_test_block([bip112tx_special_v2])], success=False)
# If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in argument to OP_CSV, version 2 txs should pass (all sequence locks are met)
success_txs = [tx['tx'] for tx in bip112txs_vary_OP_CSV_v2 if tx['sdf']]
success_txs += [tx['tx'] for tx in bip112txs_vary_OP_CSV_9_v2 if tx['sdf']]
yield TestInstance([[self.create_test_block(success_txs), True]])
self.sync_blocks([self.create_test_block(success_txs)])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
# SEQUENCE_LOCKTIME_DISABLE_FLAG is unset in argument to OP_CSV for all remaining txs ##
@ -453,23 +459,23 @@ class BIP68_112_113Test(ComparisonTestFramework):
fail_txs = all_rlt_txs(bip112txs_vary_nSequence_9_v2)
fail_txs += [tx['tx'] for tx in bip112txs_vary_OP_CSV_9_v2 if not tx['sdf']]
for tx in fail_txs:
yield TestInstance([[self.create_test_block([tx]), False]])
self.sync_blocks([self.create_test_block([tx])], success=False)
# If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in nSequence, tx should fail
fail_txs = [tx['tx'] for tx in bip112txs_vary_nSequence_v2 if tx['sdf']]
for tx in fail_txs:
yield TestInstance([[self.create_test_block([tx]), False]])
self.sync_blocks([self.create_test_block([tx])], success=False)
# If sequencelock types mismatch, tx should fail
fail_txs = [tx['tx'] for tx in bip112txs_vary_nSequence_v2 if not tx['sdf'] and tx['stf']]
fail_txs += [tx['tx'] for tx in bip112txs_vary_OP_CSV_v2 if not tx['sdf'] and tx['stf']]
for tx in fail_txs:
yield TestInstance([[self.create_test_block([tx]), False]])
self.sync_blocks([self.create_test_block([tx])], success=False)
# Remaining txs should pass, just test masking works properly
success_txs = [tx['tx'] for tx in bip112txs_vary_nSequence_v2 if not tx['sdf'] and not tx['stf']]
success_txs += [tx['tx'] for tx in bip112txs_vary_OP_CSV_v2 if not tx['sdf'] and not tx['stf']]
yield TestInstance([[self.create_test_block(success_txs), True]]) # 124
self.sync_blocks([self.create_test_block(success_txs)])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
# Additional test, of checking that comparison of two time types works properly
@ -479,7 +485,7 @@ class BIP68_112_113Test(ComparisonTestFramework):
signtx = sign_transaction(self.nodes[0], tx)
time_txs.append(signtx)
yield TestInstance([[self.create_test_block(time_txs), True]])
self.sync_blocks([self.create_test_block(time_txs)])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
# TODO: Test empty stack fails