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Merge #10556: Move stop/start functions from utils.py into BitcoinTestFramework
5ba83c1
[tests] fix nits. (John Newbery)05b8c08
[tests] reorganize utils.py module (code move only) (John Newbery)0d473c5
[tests] move mocktime property and functions to BitcoinTestFramework (John Newbery)cad967a
[tests] Move stop_node and start_node methods to BitcoinTestFramework (John Newbery)f1fe536
[tests] fix flake8 warnings in test_framework.py and util.py (John Newbery)37065d2
[tests] remove unused imports from utils.py (John Newbery) Tree-SHA512: 461db412c57c4d0030e27fe3f78f17bcaf00b966f319a9e613460cca897508ff70a29db7138133fe1be8d447dad6702ba2778f9eddfe929016e560d71c20b09f
This commit is contained in:
parent
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@ -15,6 +15,10 @@ mine a further 143 blocks (LOCKED_IN)
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test that enforcement has not triggered (which triggers ACTIVE)
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test that enforcement has triggered
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"""
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from io import BytesIO
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import shutil
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import time
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import itertools
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from test_framework.test_framework import ComparisonTestFramework
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from test_framework.util import *
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@ -22,9 +26,6 @@ from test_framework.mininode import CTransaction, NetworkThread
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from test_framework.blocktools import create_coinbase, create_block
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from test_framework.comptool import TestInstance, TestManager
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from test_framework.script import CScript, OP_1NEGATE, OP_CHECKSEQUENCEVERIFY, OP_DROP
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from io import BytesIO
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import time
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import itertools
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class BIP9SoftForksTest(ComparisonTestFramework):
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@ -21,15 +21,13 @@ from decimal import Decimal
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import http.client
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import subprocess
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.test_framework import (BitcoinTestFramework, BITCOIND_PROC_WAIT_TIMEOUT)
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from test_framework.util import (
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assert_equal,
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assert_raises,
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assert_raises_jsonrpc,
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assert_is_hex_string,
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assert_is_hash_string,
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bitcoind_processes,
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BITCOIND_PROC_WAIT_TIMEOUT,
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)
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@ -140,13 +138,13 @@ class BlockchainTest(BitcoinTestFramework):
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self.nodes[0].generate(6)
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assert_equal(self.nodes[0].getblockcount(), 206)
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self.log.debug('Node should not stop at this height')
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assert_raises(subprocess.TimeoutExpired, lambda: bitcoind_processes[0].wait(timeout=3))
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assert_raises(subprocess.TimeoutExpired, lambda: self.bitcoind_processes[0].wait(timeout=3))
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try:
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self.nodes[0].generate(1)
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except (ConnectionError, http.client.BadStatusLine):
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pass # The node already shut down before response
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self.log.debug('Node should stop at this height...')
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bitcoind_processes[0].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
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self.bitcoind_processes[0].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
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self.nodes[0] = self.start_node(0, self.options.tmpdir)
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assert_equal(self.nodes[0].getblockcount(), 207)
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@ -88,7 +88,7 @@ class ChainstateWriteCrashTest(BitcoinTestFramework):
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# An exception here should mean the node is about to crash.
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# If bitcoind exits, then try again. wait_for_node_exit()
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# should raise an exception if bitcoind doesn't exit.
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wait_for_node_exit(node_index, timeout=10)
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self.wait_for_node_exit(node_index, timeout=10)
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self.crashed_on_restart += 1
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time.sleep(1)
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@ -140,7 +140,7 @@ class ChainstateWriteCrashTest(BitcoinTestFramework):
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if not self.submit_block_catch_error(i, block):
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# TODO: more carefully check that the crash is due to -dbcrashratio
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# (change the exit code perhaps, and check that here?)
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wait_for_node_exit(i, timeout=30)
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self.wait_for_node_exit(i, timeout=30)
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self.log.debug("Restarting node %d after block hash %s", i, block_hash)
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nodei_utxo_hash = self.restart_node(i, block_hash)
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assert nodei_utxo_hash is not None
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@ -4,7 +4,7 @@
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Test the fundrawtransaction RPC."""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.test_framework import BitcoinTestFramework, BITCOIND_PROC_WAIT_TIMEOUT
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from test_framework.util import *
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@ -453,7 +453,7 @@ class RawTransactionsTest(BitcoinTestFramework):
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self.stop_node(2)
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self.stop_node(3)
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self.nodes[1].encryptwallet("test")
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bitcoind_processes[1].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
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self.bitcoind_processes[1].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
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self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir, [['-usehd=0']] * self.num_nodes)
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# This test is not meant to test fee estimation and we'd like
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@ -19,7 +19,7 @@ class KeyPoolTest(BitcoinTestFramework):
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# Encrypt wallet and wait to terminate
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nodes[0].encryptwallet('test')
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bitcoind_processes[0].wait()
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self.bitcoind_processes[0].wait()
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# Restart node 0
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nodes[0] = self.start_node(0, self.options.tmpdir, ['-usehd=0'])
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# Keep creating keys
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@ -23,7 +23,7 @@ class ListTransactionsTest(BitcoinTestFramework):
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def setup_nodes(self):
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#This test requires mocktime
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set_cache_mocktime()
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self.set_cache_mocktime()
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self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir)
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def run_test(self):
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@ -31,7 +31,7 @@ class ReceivedByTest(BitcoinTestFramework):
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def setup_nodes(self):
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#This test requires mocktime
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set_cache_mocktime()
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self.set_cache_mocktime()
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self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir)
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def run_test(self):
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@ -37,7 +37,7 @@ class RPCBindTest(BitcoinTestFramework):
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base_args += ['-rpcallowip=' + x for x in allow_ips]
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binds = ['-rpcbind='+addr for addr in addresses]
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self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir, [base_args + binds], connect_to)
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pid = bitcoind_processes[0].pid
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pid = self.bitcoind_processes[0].pid
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assert_equal(set(get_bind_addrs(pid)), set(expected))
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self.stop_nodes()
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@ -6,7 +6,9 @@
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"""Base class for RPC testing."""
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from collections import deque
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import errno
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from enum import Enum
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import http.client
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import logging
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import optparse
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import os
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@ -16,21 +18,21 @@ import subprocess
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import sys
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import tempfile
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import time
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import traceback
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from concurrent.futures import ThreadPoolExecutor
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from .authproxy import JSONRPCException
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from . import coverage
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from .util import (
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PortSeed,
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GENESISTIME,
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MAX_NODES,
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assert_equal,
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bitcoind_processes,
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check_json_precision,
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connect_nodes_bi,
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connect_nodes,
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copy_datadir,
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disable_mocktime,
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disconnect_nodes,
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enable_coverage,
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get_mocktime,
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get_rpc_proxy,
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initialize_datadir,
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@ -43,14 +45,9 @@ from .util import (
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set_mocktime,
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set_node_times,
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satoshi_round,
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_start_node,
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_start_nodes,
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_stop_node,
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_stop_nodes,
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sync_blocks,
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sync_mempools,
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sync_masternodes,
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wait_for_bitcoind_start,
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wait_to_sync)
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from .authproxy import JSONRPCException
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@ -63,6 +60,8 @@ TEST_EXIT_PASSED = 0
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TEST_EXIT_FAILED = 1
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TEST_EXIT_SKIPPED = 77
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BITCOIND_PROC_WAIT_TIMEOUT = 60
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class BitcoinTestFramework(object):
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"""Base class for a bitcoin test script.
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@ -82,13 +81,15 @@ class BitcoinTestFramework(object):
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def __init__(self):
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self.num_nodes = 4
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self.setup_clean_chain = False
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self.nodes = None
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self.nodes = []
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self.bitcoind_processes = {}
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self.mocktime = 0
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def add_options(self, parser):
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pass
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def setup_chain(self):
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self.log.info("Initializing test directory "+self.options.tmpdir)
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self.log.info("Initializing test directory " + self.options.tmpdir)
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if self.setup_clean_chain:
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self._initialize_chain_clean(self.options.tmpdir, self.num_nodes)
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set_genesis_mocktime()
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@ -110,7 +111,7 @@ class BitcoinTestFramework(object):
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extra_args = None
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if hasattr(self, "extra_args"):
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extra_args = self.extra_args
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self.nodes = _start_nodes(self.num_nodes, self.options.tmpdir, extra_args, stderr=stderr)
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self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir, extra_args, stderr=stderr)
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def run_test(self):
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raise NotImplementedError
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@ -124,9 +125,9 @@ class BitcoinTestFramework(object):
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help="Leave dashds and test.* datadir on exit or error")
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parser.add_option("--noshutdown", dest="noshutdown", default=False, action="store_true",
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help="Don't stop dashds after the test execution")
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parser.add_option("--srcdir", dest="srcdir", default=os.path.normpath(os.path.dirname(os.path.realpath(__file__))+"/../../../src"),
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parser.add_option("--srcdir", dest="srcdir", default=os.path.normpath(os.path.dirname(os.path.realpath(__file__)) + "/../../../src"),
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help="Source directory containing dashd/dash-cli (default: %default)")
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parser.add_option("--cachedir", dest="cachedir", default=os.path.normpath(os.path.dirname(os.path.realpath(__file__))+"/../../cache"),
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parser.add_option("--cachedir", dest="cachedir", default=os.path.normpath(os.path.dirname(os.path.realpath(__file__)) + "/../../cache"),
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help="Directory for caching pregenerated datadirs")
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parser.add_option("--tmpdir", dest="tmpdir", help="Root directory for datadirs")
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parser.add_option("-l", "--loglevel", dest="loglevel", default="INFO",
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@ -144,12 +145,9 @@ class BitcoinTestFramework(object):
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self.add_options(parser)
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(self.options, self.args) = parser.parse_args()
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if self.options.coveragedir:
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enable_coverage(self.options.coveragedir)
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PortSeed.n = self.options.port_seed
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os.environ['PATH'] = self.options.srcdir+":"+self.options.srcdir+"/qt:"+os.environ['PATH']
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os.environ['PATH'] = self.options.srcdir + ":" + self.options.srcdir + "/qt:" + os.environ['PATH']
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check_json_precision()
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@ -211,7 +209,7 @@ class BitcoinTestFramework(object):
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for fn in filenames:
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try:
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with open(fn, 'r') as f:
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print("From" , fn, ":")
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print("From", fn, ":")
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print("".join(deque(f, MAX_LINES_TO_PRINT)))
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except OSError:
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print("Opening file %s failed." % fn)
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@ -231,16 +229,88 @@ class BitcoinTestFramework(object):
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# Public helper methods. These can be accessed by the subclass test scripts.
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def start_node(self, i, dirname, extra_args=None, rpchost=None, timewait=None, binary=None, stderr=None):
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return _start_node(i, dirname, extra_args, rpchost, timewait, binary, stderr)
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"""Start a bitcoind and return RPC connection to it"""
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def start_nodes(self, num_nodes, dirname, extra_args=None, rpchost=None, timewait=None, binary=None, stderr=None):
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return _start_nodes(num_nodes, dirname, extra_args, rpchost, timewait, binary, stderr)
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datadir = os.path.join(dirname, "node" + str(i))
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if binary is None:
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binary = os.getenv("BITCOIND", "bitcoind")
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args = [binary, "-datadir=" + datadir, "-server", "-keypool=1", "-discover=0", "-rest", "-logtimemicros", "-debug", "-debugexclude=libevent", "-debugexclude=leveldb", "-mocktime=" + str(self.mocktime), "-uacomment=testnode%d" % i]
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if extra_args is not None:
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args.extend(extra_args)
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self.bitcoind_processes[i] = subprocess.Popen(args, stderr=stderr)
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self.log.debug("initialize_chain: bitcoind started, waiting for RPC to come up")
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self._wait_for_bitcoind_start(self.bitcoind_processes[i], datadir, i, rpchost)
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self.log.debug("initialize_chain: RPC successfully started")
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proxy = get_rpc_proxy(rpc_url(datadir, i, rpchost), i, timeout=timewait)
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def stop_node(self, num_node):
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_stop_node(self.nodes[num_node], num_node)
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if self.options.coveragedir:
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coverage.write_all_rpc_commands(self.options.coveragedir, proxy)
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return proxy
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def start_nodes(self, num_nodes, dirname, extra_args=None, rpchost=None, timewait=None, binary=None):
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"""Start multiple bitcoinds, return RPC connections to them"""
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if extra_args is None:
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extra_args = [None] * num_nodes
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if binary is None:
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binary = [None] * num_nodes
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assert_equal(len(extra_args), num_nodes)
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assert_equal(len(binary), num_nodes)
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rpcs = []
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try:
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for i in range(num_nodes):
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rpcs.append(self.start_node(i, dirname, extra_args[i], rpchost, timewait=timewait, binary=binary[i]))
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except:
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# If one node failed to start, stop the others
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# TODO: abusing self.nodes in this way is a little hacky.
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# Eventually we should do a better job of tracking nodes
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self.nodes.extend(rpcs)
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self.stop_nodes()
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self.nodes = []
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raise
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return rpcs
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def stop_node(self, i):
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"""Stop a bitcoind test node"""
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self.log.debug("Stopping node %d" % i)
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try:
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self.nodes[i].stop()
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except http.client.CannotSendRequest as e:
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self.log.exception("Unable to stop node")
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return_code = self.bitcoind_processes[i].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
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del self.bitcoind_processes[i]
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assert_equal(return_code, 0)
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def stop_nodes(self):
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_stop_nodes(self.nodes)
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"""Stop multiple bitcoind test nodes"""
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for i in range(len(self.nodes)):
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self.stop_node(i)
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assert not self.bitcoind_processes.values() # All connections must be gone now
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def assert_start_raises_init_error(self, i, dirname, extra_args=None, expected_msg=None):
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with tempfile.SpooledTemporaryFile(max_size=2**16) as log_stderr:
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try:
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self.start_node(i, dirname, extra_args, stderr=log_stderr)
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self.stop_node(i)
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except Exception as e:
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assert 'bitcoind exited' in str(e) # node must have shutdown
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if expected_msg is not None:
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log_stderr.seek(0)
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stderr = log_stderr.read().decode('utf-8')
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if expected_msg not in stderr:
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raise AssertionError("Expected error \"" + expected_msg + "\" not found in:\n" + stderr)
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else:
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if expected_msg is None:
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assert_msg = "bitcoind should have exited with an error"
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else:
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assert_msg = "bitcoind should have exited with expected error " + expected_msg
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raise AssertionError(assert_msg)
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def wait_for_node_exit(self, i, timeout):
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self.bitcoind_processes[i].wait(timeout)
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def split_network(self):
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"""
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@ -265,6 +335,21 @@ class BitcoinTestFramework(object):
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sync_blocks(group)
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sync_mempools(group)
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def enable_mocktime(self):
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"""Enable mocktime for the script.
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mocktime may be needed for scripts that use the cached version of the
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blockchain. If the cached version of the blockchain is used without
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mocktime then the mempools will not sync due to IBD.
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For backwared compatibility of the python scripts with previous
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versions of the cache, this helper function sets mocktime to Jan 1,
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2014 + (201 * 10 * 60)"""
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self.mocktime = 1388534400 + (201 * 10 * 60)
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def disable_mocktime(self):
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self.mocktime = 0
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# Private helper methods. These should not be accessed by the subclass test scripts.
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def _start_logging(self):
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@ -280,7 +365,7 @@ class BitcoinTestFramework(object):
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ll = int(self.options.loglevel) if self.options.loglevel.isdigit() else self.options.loglevel.upper()
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ch.setLevel(ll)
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# Format logs the same as bitcoind's debug.log with microprecision (so log files can be concatenated and sorted)
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formatter = logging.Formatter(fmt = '%(asctime)s.%(msecs)03d000 %(name)s (%(levelname)s): %(message)s', datefmt='%Y-%m-%d %H:%M:%S')
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formatter = logging.Formatter(fmt='%(asctime)s.%(msecs)03d000 %(name)s (%(levelname)s): %(message)s', datefmt='%Y-%m-%d %H:%M:%S')
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formatter.converter = time.gmtime
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fh.setFormatter(formatter)
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ch.setFormatter(formatter)
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@ -325,9 +410,9 @@ class BitcoinTestFramework(object):
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args.append("-connect=127.0.0.1:" + str(p2p_port(0)))
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if extra_args is not None:
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args.extend(extra_args)
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bitcoind_processes[i] = subprocess.Popen(args, stderr=stderr)
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self.bitcoind_processes[i] = subprocess.Popen(args, stderr=stderr)
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self.log.debug("initialize_chain: dashd started, waiting for RPC to come up")
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wait_for_bitcoind_start(bitcoind_processes[i], datadir, i)
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self.wait_for_bitcoind_start(bitcoind_processes[i], datadir, i)
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self.log.debug("initialize_chain: RPC successfully started")
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self.nodes = []
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@ -358,7 +443,7 @@ class BitcoinTestFramework(object):
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||||
# Shut them down, and clean up cache directories:
|
||||
self.stop_nodes()
|
||||
self.nodes = []
|
||||
disable_mocktime()
|
||||
self.disable_mocktime()
|
||||
for i in range(MAX_NODES):
|
||||
os.remove(log_filename(cachedir, i, "debug.log"))
|
||||
os.remove(log_filename(cachedir, i, "db.log"))
|
||||
@ -754,18 +839,37 @@ class DashTestFramework(BitcoinTestFramework):
|
||||
|
||||
return new_quorum
|
||||
|
||||
# Test framework for doing p2p comparison testing, which sets up some bitcoind
|
||||
# binaries:
|
||||
# 1 binary: test binary
|
||||
# 2 binaries: 1 test binary, 1 ref binary
|
||||
# n>2 binaries: 1 test binary, n-1 ref binaries
|
||||
def _wait_for_bitcoind_start(self, process, datadir, i, rpchost=None):
|
||||
"""Wait for bitcoind to start.
|
||||
|
||||
class SkipTest(Exception):
|
||||
"""This exception is raised to skip a test"""
|
||||
def __init__(self, message):
|
||||
self.message = message
|
||||
This means that RPC is accessible and fully initialized.
|
||||
Raise an exception if bitcoind exits during initialization."""
|
||||
while True:
|
||||
if process.poll() is not None:
|
||||
raise Exception('bitcoind exited with status %i during initialization' % process.returncode)
|
||||
try:
|
||||
# Check if .cookie file to be created
|
||||
rpc = get_rpc_proxy(rpc_url(datadir, i, rpchost), i, coveragedir=self.options.coveragedir)
|
||||
rpc.getblockcount()
|
||||
break # break out of loop on success
|
||||
except IOError as e:
|
||||
if e.errno != errno.ECONNREFUSED: # Port not yet open?
|
||||
raise # unknown IO error
|
||||
except JSONRPCException as e: # Initialization phase
|
||||
if e.error['code'] != -28: # RPC in warmup?
|
||||
raise # unknown JSON RPC exception
|
||||
except ValueError as e: # cookie file not found and no rpcuser or rpcassword. bitcoind still starting
|
||||
if "No RPC credentials" not in str(e):
|
||||
raise
|
||||
time.sleep(0.25)
|
||||
|
||||
class ComparisonTestFramework(BitcoinTestFramework):
|
||||
"""Test framework for doing p2p comparison testing
|
||||
|
||||
Sets up some bitcoind binaries:
|
||||
- 1 binary: test binary
|
||||
- 2 binaries: 1 test binary, 1 ref binary
|
||||
- n>2 binaries: 1 test binary, n-1 ref binaries"""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
@ -787,4 +891,9 @@ class ComparisonTestFramework(BitcoinTestFramework):
|
||||
self.nodes = self.start_nodes(
|
||||
self.num_nodes, self.options.tmpdir, extra_args,
|
||||
binary=[self.options.testbinary] +
|
||||
[self.options.refbinary]*(self.num_nodes-1))
|
||||
[self.options.refbinary] * (self.num_nodes - 1))
|
||||
|
||||
class SkipTest(Exception):
|
||||
"""This exception is raised to skip a test"""
|
||||
def __init__(self, message):
|
||||
self.message = message
|
||||
|
@ -5,30 +5,162 @@
|
||||
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
||||
"""Helpful routines for regression testing."""
|
||||
|
||||
import os
|
||||
import sys
|
||||
|
||||
from binascii import hexlify, unhexlify
|
||||
from base64 import b64encode
|
||||
from binascii import hexlify, unhexlify
|
||||
from decimal import Decimal, ROUND_DOWN
|
||||
import json
|
||||
import http.client
|
||||
import random
|
||||
import shutil
|
||||
import subprocess
|
||||
import tempfile
|
||||
import time
|
||||
import re
|
||||
import errno
|
||||
import logging
|
||||
import os
|
||||
import random
|
||||
import re
|
||||
import time
|
||||
|
||||
from . import coverage
|
||||
from .authproxy import AuthServiceProxy, JSONRPCException
|
||||
|
||||
COVERAGE_DIR = None
|
||||
|
||||
logger = logging.getLogger("TestFramework.utils")
|
||||
|
||||
# Assert functions
|
||||
##################
|
||||
|
||||
def assert_fee_amount(fee, tx_size, fee_per_kB):
|
||||
"""Assert the fee was in range"""
|
||||
target_fee = tx_size * fee_per_kB / 1000
|
||||
if fee < target_fee:
|
||||
raise AssertionError("Fee of %s BTC too low! (Should be %s BTC)" % (str(fee), str(target_fee)))
|
||||
# allow the wallet's estimation to be at most 2 bytes off
|
||||
if fee > (tx_size + 2) * fee_per_kB / 1000:
|
||||
raise AssertionError("Fee of %s BTC too high! (Should be %s BTC)" % (str(fee), str(target_fee)))
|
||||
|
||||
def assert_equal(thing1, thing2, *args):
|
||||
if thing1 != thing2 or any(thing1 != arg for arg in args):
|
||||
raise AssertionError("not(%s)" % " == ".join(str(arg) for arg in (thing1, thing2) + args))
|
||||
|
||||
def assert_greater_than(thing1, thing2):
|
||||
if thing1 <= thing2:
|
||||
raise AssertionError("%s <= %s" % (str(thing1), str(thing2)))
|
||||
|
||||
def assert_greater_than_or_equal(thing1, thing2):
|
||||
if thing1 < thing2:
|
||||
raise AssertionError("%s < %s" % (str(thing1), str(thing2)))
|
||||
|
||||
def assert_raises(exc, fun, *args, **kwds):
|
||||
assert_raises_message(exc, None, fun, *args, **kwds)
|
||||
|
||||
def assert_raises_message(exc, message, fun, *args, **kwds):
|
||||
try:
|
||||
fun(*args, **kwds)
|
||||
except exc as e:
|
||||
if message is not None and message not in e.error['message']:
|
||||
raise AssertionError("Expected substring not found:" + e.error['message'])
|
||||
except Exception as e:
|
||||
raise AssertionError("Unexpected exception raised: " + type(e).__name__)
|
||||
else:
|
||||
raise AssertionError("No exception raised")
|
||||
|
||||
def assert_raises_jsonrpc(code, message, fun, *args, **kwds):
|
||||
"""Run an RPC and verify that a specific JSONRPC exception code and message is raised.
|
||||
|
||||
Calls function `fun` with arguments `args` and `kwds`. Catches a JSONRPCException
|
||||
and verifies that the error code and message are as expected. Throws AssertionError if
|
||||
no JSONRPCException was returned or if the error code/message are not as expected.
|
||||
|
||||
Args:
|
||||
code (int), optional: the error code returned by the RPC call (defined
|
||||
in src/rpc/protocol.h). Set to None if checking the error code is not required.
|
||||
message (string), optional: [a substring of] the error string returned by the
|
||||
RPC call. Set to None if checking the error string is not required
|
||||
fun (function): the function to call. This should be the name of an RPC.
|
||||
args*: positional arguments for the function.
|
||||
kwds**: named arguments for the function.
|
||||
"""
|
||||
try:
|
||||
fun(*args, **kwds)
|
||||
except JSONRPCException as e:
|
||||
# JSONRPCException was thrown as expected. Check the code and message values are correct.
|
||||
if (code is not None) and (code != e.error["code"]):
|
||||
raise AssertionError("Unexpected JSONRPC error code %i" % e.error["code"])
|
||||
if (message is not None) and (message not in e.error['message']):
|
||||
raise AssertionError("Expected substring not found:" + e.error['message'])
|
||||
except Exception as e:
|
||||
raise AssertionError("Unexpected exception raised: " + type(e).__name__)
|
||||
else:
|
||||
raise AssertionError("No exception raised")
|
||||
|
||||
def assert_is_hex_string(string):
|
||||
try:
|
||||
int(string, 16)
|
||||
except Exception as e:
|
||||
raise AssertionError(
|
||||
"Couldn't interpret %r as hexadecimal; raised: %s" % (string, e))
|
||||
|
||||
def assert_is_hash_string(string, length=64):
|
||||
if not isinstance(string, str):
|
||||
raise AssertionError("Expected a string, got type %r" % type(string))
|
||||
elif length and len(string) != length:
|
||||
raise AssertionError(
|
||||
"String of length %d expected; got %d" % (length, len(string)))
|
||||
elif not re.match('[abcdef0-9]+$', string):
|
||||
raise AssertionError(
|
||||
"String %r contains invalid characters for a hash." % string)
|
||||
|
||||
def assert_array_result(object_array, to_match, expected, should_not_find=False):
|
||||
"""
|
||||
Pass in array of JSON objects, a dictionary with key/value pairs
|
||||
to match against, and another dictionary with expected key/value
|
||||
pairs.
|
||||
If the should_not_find flag is true, to_match should not be found
|
||||
in object_array
|
||||
"""
|
||||
if should_not_find:
|
||||
assert_equal(expected, {})
|
||||
num_matched = 0
|
||||
for item in object_array:
|
||||
all_match = True
|
||||
for key, value in to_match.items():
|
||||
if item[key] != value:
|
||||
all_match = False
|
||||
if not all_match:
|
||||
continue
|
||||
elif should_not_find:
|
||||
num_matched = num_matched + 1
|
||||
for key, value in expected.items():
|
||||
if item[key] != value:
|
||||
raise AssertionError("%s : expected %s=%s" % (str(item), str(key), str(value)))
|
||||
num_matched = num_matched + 1
|
||||
if num_matched == 0 and not should_not_find:
|
||||
raise AssertionError("No objects matched %s" % (str(to_match)))
|
||||
if num_matched > 0 and should_not_find:
|
||||
raise AssertionError("Objects were found %s" % (str(to_match)))
|
||||
|
||||
# Utility functions
|
||||
###################
|
||||
|
||||
def check_json_precision():
|
||||
"""Make sure json library being used does not lose precision converting BTC values"""
|
||||
n = Decimal("20000000.00000003")
|
||||
satoshis = int(json.loads(json.dumps(float(n))) * 1.0e8)
|
||||
if satoshis != 2000000000000003:
|
||||
raise RuntimeError("JSON encode/decode loses precision")
|
||||
|
||||
def count_bytes(hex_string):
|
||||
return len(bytearray.fromhex(hex_string))
|
||||
|
||||
def bytes_to_hex_str(byte_str):
|
||||
return hexlify(byte_str).decode('ascii')
|
||||
|
||||
def hex_str_to_bytes(hex_str):
|
||||
return unhexlify(hex_str.encode('ascii'))
|
||||
|
||||
def str_to_b64str(string):
|
||||
return b64encode(string.encode('utf-8')).decode('ascii')
|
||||
|
||||
def satoshi_round(amount):
|
||||
return Decimal(amount).quantize(Decimal('0.00000001'), rounding=ROUND_DOWN)
|
||||
|
||||
# RPC/P2P connection constants and functions
|
||||
############################################
|
||||
|
||||
# The maximum number of nodes a single test can spawn
|
||||
MAX_NODES = 15
|
||||
# Don't assign rpc or p2p ports lower than this
|
||||
@ -36,47 +168,11 @@ PORT_MIN = 11000
|
||||
# The number of ports to "reserve" for p2p and rpc, each
|
||||
PORT_RANGE = 5000
|
||||
|
||||
BITCOIND_PROC_WAIT_TIMEOUT = 60
|
||||
|
||||
|
||||
class PortSeed:
|
||||
# Must be initialized with a unique integer for each process
|
||||
n = None
|
||||
|
||||
#Set Mocktime default to OFF.
|
||||
#MOCKTIME is only needed for scripts that use the
|
||||
#cached version of the blockchain. If the cached
|
||||
#version of the blockchain is used without MOCKTIME
|
||||
#then the mempools will not sync due to IBD.
|
||||
MOCKTIME = 0
|
||||
GENESISTIME = 1417713337
|
||||
|
||||
def set_mocktime(t):
|
||||
global MOCKTIME
|
||||
MOCKTIME = t
|
||||
|
||||
def disable_mocktime():
|
||||
set_mocktime(0)
|
||||
|
||||
def get_mocktime():
|
||||
return MOCKTIME
|
||||
|
||||
def set_cache_mocktime():
|
||||
#For backwared compatibility of the python scripts
|
||||
#with previous versions of the cache, set MOCKTIME
|
||||
#to regtest genesis time + (201 * 156)
|
||||
set_mocktime(GENESISTIME + (201 * 156))
|
||||
|
||||
def set_genesis_mocktime():
|
||||
set_mocktime(GENESISTIME)
|
||||
|
||||
def enable_coverage(dirname):
|
||||
"""Maintain a log of which RPC calls are made during testing."""
|
||||
global COVERAGE_DIR
|
||||
COVERAGE_DIR = dirname
|
||||
|
||||
|
||||
def get_rpc_proxy(url, node_number, timeout=None):
|
||||
def get_rpc_proxy(url, node_number, timeout=None, coveragedir=None):
|
||||
"""
|
||||
Args:
|
||||
url (str): URL of the RPC server to call
|
||||
@ -97,7 +193,7 @@ def get_rpc_proxy(url, node_number, timeout=None):
|
||||
proxy.url = url # store URL on proxy for info
|
||||
|
||||
coverage_logfile = coverage.get_filename(
|
||||
COVERAGE_DIR, node_number) if COVERAGE_DIR else None
|
||||
coveragedir, node_number) if coveragedir else None
|
||||
|
||||
return coverage.AuthServiceProxyWrapper(proxy, coverage_logfile)
|
||||
|
||||
@ -122,24 +218,108 @@ def p2p_port(n):
|
||||
def rpc_port(n):
|
||||
return PORT_MIN + PORT_RANGE + n + (MAX_NODES * PortSeed.n) % (PORT_RANGE - 1 - MAX_NODES)
|
||||
|
||||
def check_json_precision():
|
||||
"""Make sure json library being used does not lose precision converting BTC values"""
|
||||
n = Decimal("20000000.00000003")
|
||||
satoshis = int(json.loads(json.dumps(float(n)))*1.0e8)
|
||||
if satoshis != 2000000000000003:
|
||||
raise RuntimeError("JSON encode/decode loses precision")
|
||||
def rpc_url(datadir, i, rpchost=None):
|
||||
rpc_u, rpc_p = get_auth_cookie(datadir, i)
|
||||
host = '127.0.0.1'
|
||||
port = rpc_port(i)
|
||||
if rpchost:
|
||||
parts = rpchost.split(':')
|
||||
if len(parts) == 2:
|
||||
host, port = parts
|
||||
else:
|
||||
host = rpchost
|
||||
return "http://%s:%s@%s:%d" % (rpc_u, rpc_p, host, int(port))
|
||||
|
||||
def count_bytes(hex_string):
|
||||
return len(bytearray.fromhex(hex_string))
|
||||
# Node functions
|
||||
################
|
||||
|
||||
def bytes_to_hex_str(byte_str):
|
||||
return hexlify(byte_str).decode('ascii')
|
||||
def initialize_datadir(dirname, n):
|
||||
datadir = os.path.join(dirname, "node" + str(n))
|
||||
if not os.path.isdir(datadir):
|
||||
os.makedirs(datadir)
|
||||
with open(os.path.join(datadir, "dash.conf"), 'w', encoding='utf8') as f:
|
||||
f.write("regtest=1\n")
|
||||
f.write("port=" + str(p2p_port(n)) + "\n")
|
||||
f.write("rpcport=" + str(rpc_port(n)) + "\n")
|
||||
f.write("listenonion=0\n")
|
||||
return datadir
|
||||
|
||||
def hex_str_to_bytes(hex_str):
|
||||
return unhexlify(hex_str.encode('ascii'))
|
||||
def get_datadir_path(dirname, n):
|
||||
return os.path.join(dirname, "node" + str(n))
|
||||
|
||||
def str_to_b64str(string):
|
||||
return b64encode(string.encode('utf-8')).decode('ascii')
|
||||
def get_auth_cookie(datadir, n):
|
||||
user = None
|
||||
password = None
|
||||
if os.path.isfile(os.path.join(datadir, "dash.conf")):
|
||||
with open(os.path.join(datadir, "dash.conf"), 'r', encoding='utf8') as f:
|
||||
for line in f:
|
||||
if line.startswith("rpcuser="):
|
||||
assert user is None # Ensure that there is only one rpcuser line
|
||||
user = line.split("=")[1].strip("\n")
|
||||
if line.startswith("rpcpassword="):
|
||||
assert password is None # Ensure that there is only one rpcpassword line
|
||||
password = line.split("=")[1].strip("\n")
|
||||
if os.path.isfile(os.path.join(datadir, "regtest", ".cookie")):
|
||||
with open(os.path.join(datadir, "regtest", ".cookie"), 'r') as f:
|
||||
userpass = f.read()
|
||||
split_userpass = userpass.split(':')
|
||||
user = split_userpass[0]
|
||||
password = split_userpass[1]
|
||||
if user is None or password is None:
|
||||
raise ValueError("No RPC credentials")
|
||||
return user, password
|
||||
|
||||
def log_filename(dirname, n_node, logname):
|
||||
return os.path.join(dirname, "node" + str(n_node), "regtest", logname)
|
||||
|
||||
def wait_node(i):
|
||||
return_code = bitcoind_processes[i].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
|
||||
assert_equal(return_code, 0)
|
||||
del bitcoind_processes[i]
|
||||
|
||||
def get_bip9_status(node, key):
|
||||
info = node.getblockchaininfo()
|
||||
return info['bip9_softforks'][key]
|
||||
|
||||
def set_node_times(nodes, t):
|
||||
for node in nodes:
|
||||
node.setmocktime(t)
|
||||
|
||||
def disconnect_nodes(from_connection, node_num):
|
||||
for peer_id in [peer['id'] for peer in from_connection.getpeerinfo() if "testnode%d" % node_num in peer['subver']]:
|
||||
from_connection.disconnectnode(nodeid=peer_id)
|
||||
|
||||
for _ in range(50):
|
||||
if [peer['id'] for peer in from_connection.getpeerinfo() if "testnode%d" % node_num in peer['subver']] == []:
|
||||
break
|
||||
time.sleep(0.1)
|
||||
else:
|
||||
raise AssertionError("timed out waiting for disconnect")
|
||||
|
||||
def connect_nodes(from_connection, node_num):
|
||||
ip_port = "127.0.0.1:" + str(p2p_port(node_num))
|
||||
from_connection.addnode(ip_port, "onetry")
|
||||
# poll until version handshake complete to avoid race conditions
|
||||
# with transaction relaying
|
||||
while any(peer['version'] == 0 for peer in from_connection.getpeerinfo()):
|
||||
time.sleep(0.1)
|
||||
|
||||
def connect_nodes_bi(nodes, a, b):
|
||||
connect_nodes(nodes[a], b)
|
||||
connect_nodes(nodes[b], a)
|
||||
|
||||
def isolate_node(node, timeout=5):
|
||||
node.setnetworkactive(False)
|
||||
st = time.time()
|
||||
while time.time() < st + timeout:
|
||||
if node.getconnectioncount() == 0:
|
||||
return
|
||||
time.sleep(0.5)
|
||||
raise AssertionError("disconnect_node timed out")
|
||||
|
||||
def reconnect_isolated_node(node, node_num):
|
||||
node.setnetworkactive(True)
|
||||
connect_nodes(node, node_num)
|
||||
|
||||
def sync_blocks(rpc_connections, *, wait=1, timeout=60):
|
||||
"""
|
||||
@ -172,7 +352,7 @@ def sync_chain(rpc_connections, *, wait=1, timeout=60):
|
||||
"""
|
||||
while timeout > 0:
|
||||
best_hash = [x.getbestblockhash() for x in rpc_connections]
|
||||
if best_hash == [best_hash[0]]*len(best_hash):
|
||||
if best_hash == [best_hash[0]] * len(best_hash):
|
||||
return
|
||||
time.sleep(wait)
|
||||
timeout -= wait
|
||||
@ -188,239 +368,15 @@ def sync_mempools(rpc_connections, *, wait=1, timeout=60):
|
||||
num_match = 1
|
||||
for i in range(1, len(rpc_connections)):
|
||||
if set(rpc_connections[i].getrawmempool()) == pool:
|
||||
num_match = num_match+1
|
||||
num_match = num_match + 1
|
||||
if num_match == len(rpc_connections):
|
||||
return
|
||||
time.sleep(wait)
|
||||
timeout -= wait
|
||||
raise AssertionError("Mempool sync failed")
|
||||
|
||||
def sync_masternodes(rpc_connections, fast_mnsync=False):
|
||||
for node in rpc_connections:
|
||||
wait_to_sync(node, fast_mnsync)
|
||||
|
||||
bitcoind_processes = {}
|
||||
|
||||
def initialize_datadir(dirname, n):
|
||||
datadir = os.path.join(dirname, "node"+str(n))
|
||||
if not os.path.isdir(datadir):
|
||||
os.makedirs(datadir)
|
||||
with open(os.path.join(datadir, "dash.conf"), 'w', encoding='utf8') as f:
|
||||
f.write("regtest=1\n")
|
||||
f.write("port="+str(p2p_port(n))+"\n")
|
||||
f.write("rpcport="+str(rpc_port(n))+"\n")
|
||||
f.write("listenonion=0\n")
|
||||
return datadir
|
||||
|
||||
def get_datadir_path(dirname, n):
|
||||
return os.path.join(dirname, "node"+str(n))
|
||||
|
||||
def get_auth_cookie(datadir, n):
|
||||
user = None
|
||||
password = None
|
||||
if os.path.isfile(os.path.join(datadir, "dash.conf")):
|
||||
with open(os.path.join(datadir, "dash.conf"), 'r', encoding='utf8') as f:
|
||||
for line in f:
|
||||
if line.startswith("rpcuser="):
|
||||
assert user is None # Ensure that there is only one rpcuser line
|
||||
user = line.split("=")[1].strip("\n")
|
||||
if line.startswith("rpcpassword="):
|
||||
assert password is None # Ensure that there is only one rpcpassword line
|
||||
password = line.split("=")[1].strip("\n")
|
||||
if os.path.isfile(os.path.join(datadir, "regtest", ".cookie")):
|
||||
with open(os.path.join(datadir, "regtest", ".cookie"), 'r') as f:
|
||||
userpass = f.read()
|
||||
split_userpass = userpass.split(':')
|
||||
user = split_userpass[0]
|
||||
password = split_userpass[1]
|
||||
if user is None or password is None:
|
||||
raise ValueError("No RPC credentials")
|
||||
return user, password
|
||||
|
||||
def rpc_url(datadir, i, rpchost=None):
|
||||
rpc_u, rpc_p = get_auth_cookie(datadir, i)
|
||||
host = '127.0.0.1'
|
||||
port = rpc_port(i)
|
||||
if rpchost:
|
||||
parts = rpchost.split(':')
|
||||
if len(parts) == 2:
|
||||
host, port = parts
|
||||
else:
|
||||
host = rpchost
|
||||
return "http://%s:%s@%s:%d" % (rpc_u, rpc_p, host, int(port))
|
||||
|
||||
def wait_for_bitcoind_start(process, datadir, i, rpchost=None):
|
||||
'''
|
||||
Wait for dashd to start. This means that RPC is accessible and fully initialized.
|
||||
Raise an exception if dashd exits during initialization.
|
||||
'''
|
||||
while True:
|
||||
if process.poll() is not None:
|
||||
raise Exception('dashd exited with status %i during initialization' % process.returncode)
|
||||
try:
|
||||
# Check if .cookie file to be created
|
||||
rpc = get_rpc_proxy(rpc_url(datadir, i, rpchost), i)
|
||||
blocks = rpc.getblockcount()
|
||||
break # break out of loop on success
|
||||
except IOError as e:
|
||||
if e.errno != errno.ECONNREFUSED: # Port not yet open?
|
||||
raise # unknown IO error
|
||||
except JSONRPCException as e: # Initialization phase
|
||||
if e.error['code'] != -28: # RPC in warmup?
|
||||
raise # unknown JSON RPC exception
|
||||
except ValueError as e: # cookie file not found and no rpcuser or rpcassword. dashd still starting
|
||||
if "No RPC credentials" not in str(e):
|
||||
raise
|
||||
time.sleep(0.25)
|
||||
|
||||
def wait_for_node_exit(node_index, timeout):
|
||||
bitcoind_processes[node_index].wait(timeout)
|
||||
|
||||
def _start_node(i, dirname, extra_args=None, rpchost=None, timewait=None, binary=None, stderr=None):
|
||||
"""Start a dashd and return RPC connection to it
|
||||
|
||||
This function should only be called from within test_framework, not by individual test scripts."""
|
||||
datadir = os.path.join(dirname, "node"+str(i))
|
||||
if binary is None:
|
||||
binary = os.getenv("BITCOIND", "dashd")
|
||||
# RPC tests still depend on free transactions
|
||||
args = [binary, "-datadir=" + datadir, "-server", "-keypool=1", "-discover=0", "-rest", "-blockprioritysize=50000", "-logtimemicros", "-debug", "-debugexclude=libevent", "-debugexclude=leveldb", "-mocktime=" + str(get_mocktime()), "-uacomment=testnode%d" % i]
|
||||
# Don't try auto backups (they fail a lot when running tests)
|
||||
args += [ "-createwalletbackups=0" ]
|
||||
if extra_args is not None: args.extend(extra_args)
|
||||
|
||||
bitcoind_processes[i] = subprocess.Popen(args, stderr=stderr)
|
||||
logger.debug("initialize_chain: dashd started, waiting for RPC to come up")
|
||||
wait_for_bitcoind_start(bitcoind_processes[i], datadir, i, rpchost)
|
||||
logger.debug("initialize_chain: RPC successfully started")
|
||||
proxy = get_rpc_proxy(rpc_url(datadir, i, rpchost), i, timeout=timewait)
|
||||
|
||||
if COVERAGE_DIR:
|
||||
coverage.write_all_rpc_commands(COVERAGE_DIR, proxy)
|
||||
|
||||
return proxy
|
||||
|
||||
def assert_start_raises_init_error(i, dirname, extra_args=None, expected_msg=None):
|
||||
with tempfile.SpooledTemporaryFile(max_size=2**16) as log_stderr:
|
||||
try:
|
||||
node = _start_node(i, dirname, extra_args, stderr=log_stderr)
|
||||
_stop_node(node, i)
|
||||
except Exception as e:
|
||||
assert 'dashd exited' in str(e) #node must have shutdown
|
||||
if expected_msg is not None:
|
||||
log_stderr.seek(0)
|
||||
stderr = log_stderr.read().decode('utf-8')
|
||||
if expected_msg not in stderr:
|
||||
raise AssertionError("Expected error \"" + expected_msg + "\" not found in:\n" + stderr)
|
||||
else:
|
||||
if expected_msg is None:
|
||||
assert_msg = "dashd should have exited with an error"
|
||||
else:
|
||||
assert_msg = "dashd should have exited with expected error " + expected_msg
|
||||
raise AssertionError(assert_msg)
|
||||
|
||||
def _start_nodes(num_nodes, dirname, extra_args=None, rpchost=None, timewait=None, binary=None, stderr=None):
|
||||
"""Start multiple dashds, return RPC connections to them
|
||||
|
||||
This function should only be called from within test_framework, not by individual test scripts."""
|
||||
if extra_args is None: extra_args = [ None for _ in range(num_nodes) ]
|
||||
if binary is None: binary = [ None for _ in range(num_nodes) ]
|
||||
assert_equal(len(extra_args), num_nodes)
|
||||
assert_equal(len(binary), num_nodes)
|
||||
rpcs = []
|
||||
try:
|
||||
for i in range(num_nodes):
|
||||
rpcs.append(_start_node(i, dirname, extra_args[i], rpchost, timewait=timewait, binary=binary[i], stderr=stderr))
|
||||
except: # If one node failed to start, stop the others
|
||||
_stop_nodes(rpcs)
|
||||
raise
|
||||
return rpcs
|
||||
|
||||
|
||||
def copy_datadir(from_node, to_node, dirname):
|
||||
from_datadir = os.path.join(dirname, "node"+str(from_node), "regtest")
|
||||
to_datadir = os.path.join(dirname, "node"+str(to_node), "regtest")
|
||||
|
||||
dirs = ["blocks", "chainstate", "evodb", "llmq"]
|
||||
for d in dirs:
|
||||
try:
|
||||
src = os.path.join(from_datadir, d)
|
||||
dst = os.path.join(to_datadir, d)
|
||||
shutil.copytree(src, dst)
|
||||
except:
|
||||
pass
|
||||
|
||||
|
||||
def log_filename(dirname, n_node, logname):
|
||||
return os.path.join(dirname, "node"+str(n_node), "regtest", logname)
|
||||
|
||||
def wait_node(i):
|
||||
return_code = bitcoind_processes[i].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
|
||||
assert_equal(return_code, 0)
|
||||
del bitcoind_processes[i]
|
||||
|
||||
def _stop_node(node, i, wait=True):
|
||||
"""Stop a bitcoind test node
|
||||
|
||||
This function should only be called from within test_framework, not by individual test scripts."""
|
||||
logger.debug("Stopping node %d" % i)
|
||||
try:
|
||||
node.stop()
|
||||
except http.client.CannotSendRequest as e:
|
||||
logger.exception("Unable to stop node")
|
||||
if wait:
|
||||
wait_node(i)
|
||||
|
||||
def _stop_nodes(nodes, fast=True):
|
||||
"""Stop multiple bitcoind test nodes
|
||||
|
||||
This function should only be called from within test_framework, not by individual test scripts."""
|
||||
for i, node in enumerate(nodes):
|
||||
_stop_node(node, i, not fast)
|
||||
if fast:
|
||||
for i, node in enumerate(nodes):
|
||||
wait_node(i)
|
||||
assert not bitcoind_processes.values() # All connections must be gone now
|
||||
|
||||
def set_node_times(nodes, t):
|
||||
for node in nodes:
|
||||
node.setmocktime(t)
|
||||
|
||||
def disconnect_nodes(from_connection, node_num):
|
||||
for peer_id in [peer['id'] for peer in from_connection.getpeerinfo() if "testnode%d" % node_num in peer['subver']]:
|
||||
from_connection.disconnectnode(nodeid=peer_id)
|
||||
|
||||
for _ in range(50):
|
||||
if [peer['id'] for peer in from_connection.getpeerinfo() if "testnode%d" % node_num in peer['subver']] == []:
|
||||
break
|
||||
time.sleep(0.1)
|
||||
else:
|
||||
raise AssertionError("timed out waiting for disconnect")
|
||||
|
||||
def connect_nodes(from_connection, node_num):
|
||||
ip_port = "127.0.0.1:"+str(p2p_port(node_num))
|
||||
from_connection.addnode(ip_port, "onetry")
|
||||
# poll until version handshake complete to avoid race conditions
|
||||
# with transaction relaying
|
||||
while any(peer['version'] == 0 for peer in from_connection.getpeerinfo()):
|
||||
time.sleep(0.1)
|
||||
|
||||
def connect_nodes_bi(nodes, a, b):
|
||||
connect_nodes(nodes[a], b)
|
||||
connect_nodes(nodes[b], a)
|
||||
|
||||
def isolate_node(node, timeout=5):
|
||||
node.setnetworkactive(False)
|
||||
st = time.time()
|
||||
while time.time() < st + timeout:
|
||||
if node.getconnectioncount() == 0:
|
||||
return
|
||||
time.sleep(0.5)
|
||||
raise AssertionError("disconnect_node timed out")
|
||||
|
||||
def reconnect_isolated_node(node, node_num):
|
||||
node.setnetworkactive(True)
|
||||
connect_nodes(node, node_num)
|
||||
# Transaction/Block functions
|
||||
#############################
|
||||
|
||||
def find_output(node, txid, amount):
|
||||
"""
|
||||
@ -431,14 +387,13 @@ def find_output(node, txid, amount):
|
||||
for i in range(len(txdata["vout"])):
|
||||
if txdata["vout"][i]["value"] == amount:
|
||||
return i
|
||||
raise RuntimeError("find_output txid %s : %s not found"%(txid,str(amount)))
|
||||
|
||||
raise RuntimeError("find_output txid %s : %s not found" % (txid, str(amount)))
|
||||
|
||||
def gather_inputs(from_node, amount_needed, confirmations_required=1):
|
||||
"""
|
||||
Return a random set of unspent txouts that are enough to pay amount_needed
|
||||
"""
|
||||
assert(confirmations_required >=0)
|
||||
assert(confirmations_required >= 0)
|
||||
utxo = from_node.listunspent(confirmations_required)
|
||||
random.shuffle(utxo)
|
||||
inputs = []
|
||||
@ -446,9 +401,9 @@ def gather_inputs(from_node, amount_needed, confirmations_required=1):
|
||||
while total_in < amount_needed and len(utxo) > 0:
|
||||
t = utxo.pop()
|
||||
total_in += t["amount"]
|
||||
inputs.append({ "txid" : t["txid"], "vout" : t["vout"], "address" : t["address"] } )
|
||||
inputs.append({"txid": t["txid"], "vout": t["vout"], "address": t["address"]})
|
||||
if total_in < amount_needed:
|
||||
raise RuntimeError("Insufficient funds: need %d, have %d"%(amount_needed, total_in))
|
||||
raise RuntimeError("Insufficient funds: need %d, have %d" % (amount_needed, total_in))
|
||||
return (total_in, inputs)
|
||||
|
||||
def make_change(from_node, amount_in, amount_out, fee):
|
||||
@ -456,13 +411,13 @@ def make_change(from_node, amount_in, amount_out, fee):
|
||||
Create change output(s), return them
|
||||
"""
|
||||
outputs = {}
|
||||
amount = amount_out+fee
|
||||
amount = amount_out + fee
|
||||
change = amount_in - amount
|
||||
if change > amount*2:
|
||||
if change > amount * 2:
|
||||
# Create an extra change output to break up big inputs
|
||||
change_address = from_node.getnewaddress()
|
||||
# Split change in two, being careful of rounding:
|
||||
outputs[change_address] = Decimal(change/2).quantize(Decimal('0.00000001'), rounding=ROUND_DOWN)
|
||||
outputs[change_address] = Decimal(change / 2).quantize(Decimal('0.00000001'), rounding=ROUND_DOWN)
|
||||
change = amount_in - amount - outputs[change_address]
|
||||
if change > 0:
|
||||
outputs[from_node.getnewaddress()] = change
|
||||
@ -475,9 +430,9 @@ def random_transaction(nodes, amount, min_fee, fee_increment, fee_variants):
|
||||
"""
|
||||
from_node = random.choice(nodes)
|
||||
to_node = random.choice(nodes)
|
||||
fee = min_fee + fee_increment*random.randint(0,fee_variants)
|
||||
fee = min_fee + fee_increment * random.randint(0, fee_variants)
|
||||
|
||||
(total_in, inputs) = gather_inputs(from_node, amount+fee)
|
||||
(total_in, inputs) = gather_inputs(from_node, amount + fee)
|
||||
outputs = make_change(from_node, total_in, amount, fee)
|
||||
outputs[to_node.getnewaddress()] = float(amount)
|
||||
|
||||
@ -487,123 +442,10 @@ def random_transaction(nodes, amount, min_fee, fee_increment, fee_variants):
|
||||
|
||||
return (txid, signresult["hex"], fee)
|
||||
|
||||
def assert_fee_amount(fee, tx_size, fee_per_kB):
|
||||
"""Assert the fee was in range"""
|
||||
target_fee = tx_size * fee_per_kB / 1000
|
||||
if fee < target_fee:
|
||||
raise AssertionError("Fee of %s DASH too low! (Should be %s DASH)"%(str(fee), str(target_fee)))
|
||||
# allow the wallet's estimation to be at most 2 bytes off
|
||||
if fee > (tx_size + 2) * fee_per_kB / 1000:
|
||||
raise AssertionError("Fee of %s DASH too high! (Should be %s DASH)"%(str(fee), str(target_fee)))
|
||||
|
||||
def assert_equal(thing1, thing2, *args):
|
||||
if thing1 != thing2 or any(thing1 != arg for arg in args):
|
||||
raise AssertionError("not(%s)" % " == ".join(str(arg) for arg in (thing1, thing2) + args))
|
||||
|
||||
def assert_greater_than(thing1, thing2):
|
||||
if thing1 <= thing2:
|
||||
raise AssertionError("%s <= %s"%(str(thing1),str(thing2)))
|
||||
|
||||
def assert_greater_than_or_equal(thing1, thing2):
|
||||
if thing1 < thing2:
|
||||
raise AssertionError("%s < %s"%(str(thing1),str(thing2)))
|
||||
|
||||
def assert_raises(exc, fun, *args, **kwds):
|
||||
assert_raises_message(exc, None, fun, *args, **kwds)
|
||||
|
||||
def assert_raises_message(exc, message, fun, *args, **kwds):
|
||||
try:
|
||||
fun(*args, **kwds)
|
||||
except exc as e:
|
||||
if message is not None and message not in e.error['message']:
|
||||
raise AssertionError("Expected substring not found:"+e.error['message'])
|
||||
except Exception as e:
|
||||
raise AssertionError("Unexpected exception raised: "+type(e).__name__)
|
||||
else:
|
||||
raise AssertionError("No exception raised")
|
||||
|
||||
def assert_raises_jsonrpc(code, message, fun, *args, **kwds):
|
||||
"""Run an RPC and verify that a specific JSONRPC exception code and message is raised.
|
||||
|
||||
Calls function `fun` with arguments `args` and `kwds`. Catches a JSONRPCException
|
||||
and verifies that the error code and message are as expected. Throws AssertionError if
|
||||
no JSONRPCException was returned or if the error code/message are not as expected.
|
||||
|
||||
Args:
|
||||
code (int), optional: the error code returned by the RPC call (defined
|
||||
in src/rpc/protocol.h). Set to None if checking the error code is not required.
|
||||
message (string), optional: [a substring of] the error string returned by the
|
||||
RPC call. Set to None if checking the error string is not required
|
||||
fun (function): the function to call. This should be the name of an RPC.
|
||||
args*: positional arguments for the function.
|
||||
kwds**: named arguments for the function.
|
||||
"""
|
||||
try:
|
||||
fun(*args, **kwds)
|
||||
except JSONRPCException as e:
|
||||
# JSONRPCException was thrown as expected. Check the code and message values are correct.
|
||||
if (code is not None) and (code != e.error["code"]):
|
||||
raise AssertionError("Unexpected JSONRPC error code %i" % e.error["code"])
|
||||
if (message is not None) and (message not in e.error['message']):
|
||||
raise AssertionError("Expected substring not found:"+e.error['message'])
|
||||
except Exception as e:
|
||||
raise AssertionError("Unexpected exception raised: "+type(e).__name__)
|
||||
else:
|
||||
raise AssertionError("No exception raised")
|
||||
|
||||
def assert_is_hex_string(string):
|
||||
try:
|
||||
int(string, 16)
|
||||
except Exception as e:
|
||||
raise AssertionError(
|
||||
"Couldn't interpret %r as hexadecimal; raised: %s" % (string, e))
|
||||
|
||||
def assert_is_hash_string(string, length=64):
|
||||
if not isinstance(string, str):
|
||||
raise AssertionError("Expected a string, got type %r" % type(string))
|
||||
elif length and len(string) != length:
|
||||
raise AssertionError(
|
||||
"String of length %d expected; got %d" % (length, len(string)))
|
||||
elif not re.match('[abcdef0-9]+$', string):
|
||||
raise AssertionError(
|
||||
"String %r contains invalid characters for a hash." % string)
|
||||
|
||||
def assert_array_result(object_array, to_match, expected, should_not_find = False):
|
||||
"""
|
||||
Pass in array of JSON objects, a dictionary with key/value pairs
|
||||
to match against, and another dictionary with expected key/value
|
||||
pairs.
|
||||
If the should_not_find flag is true, to_match should not be found
|
||||
in object_array
|
||||
"""
|
||||
if should_not_find == True:
|
||||
assert_equal(expected, { })
|
||||
num_matched = 0
|
||||
for item in object_array:
|
||||
all_match = True
|
||||
for key,value in to_match.items():
|
||||
if item[key] != value:
|
||||
all_match = False
|
||||
if not all_match:
|
||||
continue
|
||||
elif should_not_find == True:
|
||||
num_matched = num_matched+1
|
||||
for key,value in expected.items():
|
||||
if item[key] != value:
|
||||
raise AssertionError("%s : expected %s=%s"%(str(item), str(key), str(value)))
|
||||
num_matched = num_matched+1
|
||||
if num_matched == 0 and should_not_find != True:
|
||||
raise AssertionError("No objects matched %s"%(str(to_match)))
|
||||
if num_matched > 0 and should_not_find == True:
|
||||
raise AssertionError("Objects were found %s"%(str(to_match)))
|
||||
|
||||
def satoshi_round(amount):
|
||||
return Decimal(amount).quantize(Decimal('0.00000001'), rounding=ROUND_DOWN)
|
||||
|
||||
# Helper to create at least "count" utxos
|
||||
# Pass in a fee that is sufficient for relay and mining new transactions.
|
||||
def create_confirmed_utxos(fee, node, count):
|
||||
to_generate = int(0.5*count)+101
|
||||
to_generate = int(0.5 * count) + 101
|
||||
while to_generate > 0:
|
||||
node.generate(min(25, to_generate))
|
||||
to_generate -= 25
|
||||
@ -616,14 +458,14 @@ def create_confirmed_utxos(fee, node, count):
|
||||
for i in range(iterations):
|
||||
t = utxos.pop()
|
||||
inputs = []
|
||||
inputs.append({ "txid" : t["txid"], "vout" : t["vout"]})
|
||||
inputs.append({"txid": t["txid"], "vout": t["vout"]})
|
||||
outputs = {}
|
||||
send_value = t['amount'] - fee
|
||||
outputs[addr1] = satoshi_round(send_value/2)
|
||||
outputs[addr2] = satoshi_round(send_value/2)
|
||||
outputs[addr1] = satoshi_round(send_value / 2)
|
||||
outputs[addr2] = satoshi_round(send_value / 2)
|
||||
raw_tx = node.createrawtransaction(inputs, outputs)
|
||||
signed_tx = node.signrawtransaction(raw_tx)["hex"]
|
||||
txid = node.sendrawtransaction(signed_tx)
|
||||
node.sendrawtransaction(signed_tx)
|
||||
|
||||
while (node.getmempoolinfo()['size'] > 0):
|
||||
node.generate(1)
|
||||
@ -638,8 +480,8 @@ def gen_return_txouts():
|
||||
# Some pre-processing to create a bunch of OP_RETURN txouts to insert into transactions we create
|
||||
# So we have big transactions (and therefore can't fit very many into each block)
|
||||
# create one script_pubkey
|
||||
script_pubkey = "6a4d0200" #OP_RETURN OP_PUSH2 512 bytes
|
||||
for i in range (512):
|
||||
script_pubkey = "6a4d0200" # OP_RETURN OP_PUSH2 512 bytes
|
||||
for i in range(512):
|
||||
script_pubkey = script_pubkey + "01"
|
||||
# concatenate 128 txouts of above script_pubkey which we'll insert before the txout for change
|
||||
txouts = "81"
|
||||
@ -653,8 +495,8 @@ def gen_return_txouts():
|
||||
return txouts
|
||||
|
||||
def create_tx(node, coinbase, to_address, amount):
|
||||
inputs = [{ "txid" : coinbase, "vout" : 0}]
|
||||
outputs = { to_address : amount }
|
||||
inputs = [{"txid": coinbase, "vout": 0}]
|
||||
outputs = {to_address: amount}
|
||||
rawtx = node.createrawtransaction(inputs, outputs)
|
||||
signresult = node.signrawtransaction(rawtx)
|
||||
assert_equal(signresult["complete"], True)
|
||||
@ -667,7 +509,7 @@ def create_lots_of_big_transactions(node, txouts, utxos, num, fee):
|
||||
txids = []
|
||||
for _ in range(num):
|
||||
t = utxos.pop()
|
||||
inputs=[{ "txid" : t["txid"], "vout" : t["vout"]}]
|
||||
inputs = [{"txid": t["txid"], "vout": t["vout"]}]
|
||||
outputs = {}
|
||||
change = t['amount'] - fee
|
||||
outputs[addr] = satoshi_round(change)
|
||||
@ -692,7 +534,3 @@ def mine_large_block(node, utxos=None):
|
||||
fee = 100 * node.getnetworkinfo()["relayfee"]
|
||||
create_lots_of_big_transactions(node, txouts, utxos, num, fee=fee)
|
||||
node.generate(1)
|
||||
|
||||
def get_bip9_status(node, key):
|
||||
info = node.getblockchaininfo()
|
||||
return info['bip9_softforks'][key]
|
||||
|
@ -96,7 +96,7 @@ class WalletDumpTest(BitcoinTestFramework):
|
||||
|
||||
#encrypt wallet, restart, unlock and dump
|
||||
self.nodes[0].encryptwallet('test')
|
||||
bitcoind_processes[0].wait()
|
||||
self.bitcoind_processes[0].wait()
|
||||
self.nodes[0] = self.start_node(0, tmpdir, self.extra_args[0])
|
||||
self.nodes[0].walletpassphrase('test', 10)
|
||||
# Should be a no-op:
|
||||
|
@ -6,12 +6,10 @@
|
||||
|
||||
import time
|
||||
|
||||
from test_framework.test_framework import BitcoinTestFramework
|
||||
from test_framework.test_framework import BitcoinTestFramework, BITCOIND_PROC_WAIT_TIMEOUT
|
||||
from test_framework.util import (
|
||||
assert_equal,
|
||||
assert_raises_jsonrpc,
|
||||
bitcoind_processes,
|
||||
BITCOIND_PROC_WAIT_TIMEOUT,
|
||||
)
|
||||
|
||||
class WalletEncryptionTest(BitcoinTestFramework):
|
||||
@ -33,7 +31,7 @@ class WalletEncryptionTest(BitcoinTestFramework):
|
||||
|
||||
# Encrypt the wallet
|
||||
self.nodes[0].encryptwallet(passphrase)
|
||||
bitcoind_processes[0].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
|
||||
self.bitcoind_processes[0].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
|
||||
self.nodes[0] = self.start_node(0, self.options.tmpdir)
|
||||
|
||||
# Test that the wallet is encrypted
|
||||
|
@ -23,7 +23,7 @@ class WalletHDTest(BitcoinTestFramework):
|
||||
|
||||
# Make sure can't switch off usehd after wallet creation
|
||||
self.stop_node(1)
|
||||
assert_start_raises_init_error(1, self.options.tmpdir, ['-usehd=0'], 'already existing HD wallet')
|
||||
self.assert_start_raises_init_error(1, self.options.tmpdir, ['-usehd=0'], 'already existing HD wallet')
|
||||
self.nodes[1] = self.start_node(1, self.options.tmpdir, self.extra_args[1], stderr=sys.stdout)
|
||||
connect_nodes_bi(self.nodes, 0, 1)
|
||||
|
||||
|
@ -30,10 +30,11 @@ confirm 1/2/3/4 balances are same as before.
|
||||
Shutdown again, restore using importwallet,
|
||||
and confirm again balances are correct.
|
||||
"""
|
||||
from random import randint
|
||||
import shutil
|
||||
|
||||
from test_framework.test_framework import BitcoinTestFramework
|
||||
from test_framework.util import *
|
||||
from random import randint
|
||||
|
||||
class WalletBackupTest(BitcoinTestFramework):
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user