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-rwxr-xr-xtest/functional/feature_proxy.py2
-rwxr-xr-xtest/functional/mempool_accept.py4
-rwxr-xr-xtest/functional/rpc_blockchain.py12
-rwxr-xr-xtest/functional/test_framework/test_framework.py52
-rwxr-xr-xtest/functional/test_framework/test_node.py5
-rwxr-xr-xtest/functional/wallet_create_tx.py10
-rwxr-xr-xtest/functional/wallet_txn_doublespend.py8
7 files changed, 59 insertions, 34 deletions
diff --git a/test/functional/feature_proxy.py b/test/functional/feature_proxy.py
index 31d2ee8e13..f042adb7aa 100755
--- a/test/functional/feature_proxy.py
+++ b/test/functional/feature_proxy.py
@@ -44,6 +44,7 @@ RANGE_BEGIN = PORT_MIN + 2 * PORT_RANGE # Start after p2p and rpc ports
class ProxyTest(BitcoinTestFramework):
def set_test_params(self):
self.num_nodes = 4
+ self.setup_clean_chain = True
def setup_nodes(self):
self.have_ipv6 = test_ipv6_local()
@@ -198,4 +199,3 @@ class ProxyTest(BitcoinTestFramework):
if __name__ == '__main__':
ProxyTest().main()
-
diff --git a/test/functional/mempool_accept.py b/test/functional/mempool_accept.py
index e2a219b85a..efe720b9b1 100755
--- a/test/functional/mempool_accept.py
+++ b/test/functional/mempool_accept.py
@@ -29,7 +29,6 @@ from test_framework.util import (
assert_raises_rpc_error,
bytes_to_hex_str,
hex_str_to_bytes,
- wait_until,
)
@@ -38,7 +37,6 @@ class MempoolAcceptanceTest(BitcoinTestFramework):
self.num_nodes = 1
self.extra_args = [[
'-txindex',
- '-reindex', # Need reindex for txindex
'-acceptnonstdtxn=0', # Try to mimic main-net
]] * self.num_nodes
@@ -56,7 +54,7 @@ class MempoolAcceptanceTest(BitcoinTestFramework):
self.log.info('Start with empty mempool, and 200 blocks')
self.mempool_size = 0
- wait_until(lambda: node.getblockcount() == 200)
+ assert_equal(node.getblockcount(), 200)
assert_equal(node.getmempoolinfo()['size'], self.mempool_size)
coins = node.listunspent()
diff --git a/test/functional/rpc_blockchain.py b/test/functional/rpc_blockchain.py
index 31e60f1cea..af150a09af 100755
--- a/test/functional/rpc_blockchain.py
+++ b/test/functional/rpc_blockchain.py
@@ -35,6 +35,7 @@ from test_framework.util import (
from test_framework.blocktools import (
create_block,
create_coinbase,
+ TIME_GENESIS_BLOCK,
)
from test_framework.messages import (
msg_block,
@@ -46,9 +47,11 @@ from test_framework.mininode import (
class BlockchainTest(BitcoinTestFramework):
def set_test_params(self):
+ self.setup_clean_chain = True
self.num_nodes = 1
def run_test(self):
+ self.mine_chain()
self.restart_node(0, extra_args=['-stopatheight=207', '-prune=1']) # Set extra args with pruning after rescan is complete
self._test_getblockchaininfo()
@@ -61,6 +64,15 @@ class BlockchainTest(BitcoinTestFramework):
self._test_waitforblockheight()
assert self.nodes[0].verifychain(4, 0)
+ def mine_chain(self):
+ self.log.info('Create some old blocks')
+ address = self.nodes[0].get_deterministic_priv_key().address
+ for t in range(TIME_GENESIS_BLOCK, TIME_GENESIS_BLOCK + 200 * 600, 600):
+ # ten-minute steps from genesis block time
+ self.nodes[0].setmocktime(t)
+ self.nodes[0].generatetoaddress(1, address)
+ assert_equal(self.nodes[0].getblockchaininfo()['blocks'], 200)
+
def _test_getblockchaininfo(self):
self.log.info("Test getblockchaininfo")
diff --git a/test/functional/test_framework/test_framework.py b/test/functional/test_framework/test_framework.py
index 869b36673e..09d7d877a7 100755
--- a/test/functional/test_framework/test_framework.py
+++ b/test/functional/test_framework/test_framework.py
@@ -29,11 +29,11 @@ from .util import (
get_datadir_path,
initialize_datadir,
p2p_port,
- set_node_times,
sync_blocks,
sync_mempools,
)
+
class TestStatus(Enum):
PASSED = 1
FAILED = 2
@@ -94,7 +94,6 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
self.setup_clean_chain = False
self.nodes = []
self.network_thread = None
- self.mocktime = 0
self.rpc_timeout = 60 # Wait for up to 60 seconds for the RPC server to respond
self.supports_cli = False
self.bind_to_localhost_only = True
@@ -275,6 +274,19 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
self.add_nodes(self.num_nodes, extra_args)
self.start_nodes()
self.import_deterministic_coinbase_privkeys()
+ if not self.setup_clean_chain:
+ for n in self.nodes:
+ assert_equal(n.getblockchaininfo()["blocks"], 199)
+ # To ensure that all nodes are out of IBD, the most recent block
+ # must have a timestamp not too old (see IsInitialBlockDownload()).
+ self.log.debug('Generate a block with current time')
+ block_hash = self.nodes[0].generate(1)[0]
+ block = self.nodes[0].getblock(blockhash=block_hash, verbosity=0)
+ for n in self.nodes:
+ n.submitblock(block)
+ chain_info = n.getblockchaininfo()
+ assert_equal(chain_info["blocks"], 200)
+ assert_equal(chain_info["initialblockdownload"], False)
def import_deterministic_coinbase_privkeys(self):
for n in self.nodes:
@@ -316,7 +328,6 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
timewait=self.rpc_timeout,
bitcoind=binary[i],
bitcoin_cli=self.options.bitcoincli,
- mocktime=self.mocktime,
coverage_dir=self.options.coveragedir,
cwd=self.options.tmpdir,
extra_conf=extra_confs[i],
@@ -435,7 +446,7 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
def _initialize_chain(self):
"""Initialize a pre-mined blockchain for use by the test.
- Create a cache of a 200-block-long chain (with wallet) for MAX_NODES
+ Create a cache of a 199-block-long chain (with wallet) for MAX_NODES
Afterward, create num_nodes copies from the cache."""
assert self.num_nodes <= MAX_NODES
@@ -468,7 +479,6 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
timewait=self.rpc_timeout,
bitcoind=self.options.bitcoind,
bitcoin_cli=self.options.bitcoincli,
- mocktime=self.mocktime,
coverage_dir=None,
cwd=self.options.tmpdir,
))
@@ -479,32 +489,22 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
for node in self.nodes:
node.wait_for_rpc_connection()
- # For backward compatibility of the python scripts with previous
- # versions of the cache, set mocktime to Jan 1,
- # 2014 + (201 * 10 * 60)"""
- self.mocktime = 1388534400 + (201 * 10 * 60)
-
- # Create a 200-block-long chain; each of the 4 first nodes
+ # Create a 199-block-long chain; each of the 4 first nodes
# gets 25 mature blocks and 25 immature.
- # Note: To preserve compatibility with older versions of
- # initialize_chain, only 4 nodes will generate coins.
- #
- # blocks are created with timestamps 10 minutes apart
- # starting from 2010 minutes in the past
- block_time = self.mocktime - (201 * 10 * 60)
- for i in range(2):
- for peer in range(4):
- for j in range(25):
- set_node_times(self.nodes, block_time)
- self.nodes[peer].generatetoaddress(1, self.nodes[peer].get_deterministic_priv_key().address)
- block_time += 10 * 60
- # Must sync before next peer starts generating blocks
- sync_blocks(self.nodes)
+ # The 4th node gets only 24 immature blocks so that the very last
+ # block in the cache does not age too much (have an old tip age).
+ # This is needed so that we are out of IBD when the test starts,
+ # see the tip age check in IsInitialBlockDownload().
+ for i in range(8):
+ self.nodes[0].generatetoaddress(25 if i != 7 else 24, self.nodes[i % 4].get_deterministic_priv_key().address)
+ sync_blocks(self.nodes)
+
+ for n in self.nodes:
+ assert_equal(n.getblockchaininfo()["blocks"], 199)
# Shut them down, and clean up cache directories:
self.stop_nodes()
self.nodes = []
- self.mocktime = 0
def cache_path(n, *paths):
return os.path.join(get_datadir_path(self.options.cachedir, n), "regtest", *paths)
diff --git a/test/functional/test_framework/test_node.py b/test/functional/test_framework/test_node.py
index 352774914d..37fd2a8744 100755
--- a/test/functional/test_framework/test_node.py
+++ b/test/functional/test_framework/test_node.py
@@ -61,7 +61,7 @@ class TestNode():
To make things easier for the test writer, any unrecognised messages will
be dispatched to the RPC connection."""
- def __init__(self, i, datadir, *, rpchost, timewait, bitcoind, bitcoin_cli, mocktime, coverage_dir, cwd, extra_conf=None, extra_args=None, use_cli=False, start_perf=False):
+ def __init__(self, i, datadir, *, rpchost, timewait, bitcoind, bitcoin_cli, coverage_dir, cwd, extra_conf=None, extra_args=None, use_cli=False, start_perf=False):
"""
Kwargs:
start_perf (bool): If True, begin profiling the node with `perf` as soon as
@@ -90,8 +90,7 @@ class TestNode():
"-debug",
"-debugexclude=libevent",
"-debugexclude=leveldb",
- "-mocktime=" + str(mocktime),
- "-uacomment=testnode%d" % i
+ "-uacomment=testnode%d" % i,
]
self.cli = TestNodeCLI(bitcoin_cli, self.datadir)
diff --git a/test/functional/wallet_create_tx.py b/test/functional/wallet_create_tx.py
index 27dc0fb279..7b749235e2 100755
--- a/test/functional/wallet_create_tx.py
+++ b/test/functional/wallet_create_tx.py
@@ -7,17 +7,25 @@ from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import (
assert_equal,
)
+from test_framework.blocktools import (
+ TIME_GENESIS_BLOCK,
+)
class CreateTxWalletTest(BitcoinTestFramework):
def set_test_params(self):
- self.setup_clean_chain = False
+ self.setup_clean_chain = True
self.num_nodes = 1
def skip_test_if_missing_module(self):
self.skip_if_no_wallet()
def run_test(self):
+ self.log.info('Create some old blocks')
+ self.nodes[0].setmocktime(TIME_GENESIS_BLOCK)
+ self.nodes[0].generate(200)
+ self.nodes[0].setmocktime(0)
+
self.log.info('Check that we have some (old) blocks and that anti-fee-sniping is disabled')
assert_equal(self.nodes[0].getblockchaininfo()['blocks'], 200)
txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1)
diff --git a/test/functional/wallet_txn_doublespend.py b/test/functional/wallet_txn_doublespend.py
index f114d5ab68..9050e21247 100755
--- a/test/functional/wallet_txn_doublespend.py
+++ b/test/functional/wallet_txn_doublespend.py
@@ -34,6 +34,14 @@ class TxnMallTest(BitcoinTestFramework):
def run_test(self):
# All nodes should start with 1,250 BTC:
starting_balance = 1250
+
+ # All nodes should be out of IBD.
+ # If the nodes are not all out of IBD, that can interfere with
+ # blockchain sync later in the test when nodes are connected, due to
+ # timing issues.
+ for n in self.nodes:
+ assert n.getblockchaininfo()["initialblockdownload"] == False
+
for i in range(4):
assert_equal(self.nodes[i].getbalance(), starting_balance)
self.nodes[i].getnewaddress("") # bug workaround, coins generated assigned to first getnewaddress!