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Merge #20167: test: Add test for -blockversion

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fa9b48549c test: Add test for -blockversion (MarcoFalke)
fa7fb0e442 test: Default blockversion to 4 in feature_block (MarcoFalke)
fa2b778d0c test: Remove unused -blockversion from tests (MarcoFalke)

Pull request description:

  `-blockversion` is currently untested, as in: The setting could be made a no-op without any tests failing. Fix that by adding an explicit test for it. Also, related minor cleanups.

ACKs for top commit:
  guggero:
    ACK fa9b48549c.

Tree-SHA512: 1b2e792f7ed0ec1db163476ee8a938f8f7cb3691f797c721bbe55fdeed92487c2ff83b55467440096917999406c86430cb3a615383cefb4f621828309ff6a1e7
This commit is contained in:
Wladimir J. van der Laan 2020-10-27 10:56:28 +01:00
commit 83363f7b62
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GPG Key ID: 1E4AED62986CD25D
4 changed files with 26 additions and 14 deletions
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14
test/functional/feature_block.py
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@ -1251,7 +1251,7 @@ class FullBlockTest(BitcoinTestFramework):
blocks = []
spend = out[32]
for i in range(89, LARGE_REORG_SIZE + 89):
b = self.next_block(i, spend, version=4)
b = self.next_block(i, spend)
tx = CTransaction()
script_length = MAX_BLOCK_BASE_SIZE - len(b.serialize()) - 69
script_output = CScript([b'\x00' * script_length])
@ -1270,18 +1270,18 @@ class FullBlockTest(BitcoinTestFramework):
self.move_tip(88)
blocks2 = []
for i in range(89, LARGE_REORG_SIZE + 89):
blocks2.append(self.next_block("alt" + str(i), version=4))
blocks2.append(self.next_block("alt" + str(i)))
self.send_blocks(blocks2, False, force_send=True)
# extend alt chain to trigger re-org
block = self.next_block("alt" + str(chain1_tip + 1), version=4)
block = self.next_block("alt" + str(chain1_tip + 1))
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)
block = self.next_block(chain1_tip + 1)
self.send_blocks([block], False, force_send=True)
block = self.next_block(chain1_tip + 2, version=4)
block = self.next_block(chain1_tip + 2)
self.send_blocks([block], True, timeout=2440)
self.log.info("Reject a block with an invalid block header version")
@ -1289,7 +1289,7 @@ class FullBlockTest(BitcoinTestFramework):
self.send_blocks([b_v1], success=False, force_send=True, reject_reason='bad-version(0x00000001)', reconnect=True)
self.move_tip(chain1_tip + 2)
b_cb34 = self.next_block('b_cb34', version=4)
b_cb34 = self.next_block('b_cb34')
b_cb34.vtx[0].vin[0].scriptSig = b_cb34.vtx[0].vin[0].scriptSig[:-1]
b_cb34.vtx[0].rehash()
b_cb34.hashMerkleRoot = b_cb34.calc_merkle_root()
@ -1323,7 +1323,7 @@ class FullBlockTest(BitcoinTestFramework):
tx.rehash()
return tx
def next_block(self, number, spend=None, additional_coinbase_value=0, script=CScript([OP_TRUE]), *, version=1):
def next_block(self, number, spend=None, additional_coinbase_value=0, script=CScript([OP_TRUE]), *, version=4):
if self.tip is None:
base_block_hash = self.genesis_hash
block_time = int(time.time()) + 1

1
test/functional/feature_csv_activation.py
View File

@ -150,7 +150,6 @@ class BIP68_112_113Test(BitcoinTestFramework):
self.setup_clean_chain = True
self.extra_args = [[
'-whitelist=noban@127.0.0.1',
'-blockversion=4',
'-addresstype=legacy',
'-par=1', # Use only one script thread to get the exact reject reason for testing
]]

11
test/functional/feature_notifications.py
View File

@ -39,11 +39,12 @@ class NotificationsTest(BitcoinTestFramework):
# -alertnotify and -blocknotify on node0, walletnotify on node1
self.extra_args = [[
"-alertnotify=echo > {}".format(os.path.join(self.alertnotify_dir, '%s')),
"-blocknotify=echo > {}".format(os.path.join(self.blocknotify_dir, '%s'))],
["-blockversion=211",
"-rescan",
"-walletnotify=echo > {}".format(os.path.join(self.walletnotify_dir, notify_outputname('%w', '%s')))]]
"-alertnotify=echo > {}".format(os.path.join(self.alertnotify_dir, '%s')),
"-blocknotify=echo > {}".format(os.path.join(self.blocknotify_dir, '%s')),
], [
"-rescan",
"-walletnotify=echo > {}".format(os.path.join(self.walletnotify_dir, notify_outputname('%w', '%s'))),
]]
self.wallet_names = [self.default_wallet_name, self.wallet]
super().setup_network()

14
test/functional/mining_basic.py
View File

@ -13,6 +13,7 @@ from decimal import Decimal
from test_framework.blocktools import (
create_coinbase,
NORMAL_GBT_REQUEST_PARAMS,
TIME_GENESIS_BLOCK,
)
from test_framework.messages import (
@ -27,6 +28,9 @@ from test_framework.util import (
assert_raises_rpc_error,
)
VERSIONBITS_TOP_BITS = 0x20000000
VERSIONBITS_DEPLOYMENT_TESTDUMMY_BIT = 28
def assert_template(node, block, expect, rehash=True):
if rehash:
@ -54,6 +58,14 @@ class MiningTest(BitcoinTestFramework):
assert_equal(mining_info['blocks'], 200)
assert_equal(mining_info['currentblocktx'], 0)
assert_equal(mining_info['currentblockweight'], 4000)
self.log.info('test blockversion')
self.restart_node(0, extra_args=['-mocktime={}'.format(t), '-blockversion=1337'])
self.connect_nodes(0, 1)
assert_equal(1337, self.nodes[0].getblocktemplate(NORMAL_GBT_REQUEST_PARAMS)['version'])
self.restart_node(0, extra_args=['-mocktime={}'.format(t)])
self.connect_nodes(0, 1)
assert_equal(VERSIONBITS_TOP_BITS + (1 << VERSIONBITS_DEPLOYMENT_TESTDUMMY_BIT), self.nodes[0].getblocktemplate(NORMAL_GBT_REQUEST_PARAMS)['version'])
self.restart_node(0)
self.connect_nodes(0, 1)
@ -79,7 +91,7 @@ class MiningTest(BitcoinTestFramework):
# Mine a block to leave initial block download
node.generatetoaddress(1, node.get_deterministic_priv_key().address)
tmpl = node.getblocktemplate({'rules': ['segwit']})
tmpl = node.getblocktemplate(NORMAL_GBT_REQUEST_PARAMS)
self.log.info("getblocktemplate: Test capability advertised")
assert 'proposal' in tmpl['capabilities']
assert 'coinbasetxn' not in tmpl