mirror of
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6803e09e6e
This commit uses the new skip test funcationality added in
232b6665bc to skip the zmq tests if the
python zmq module is not available or if bitcoind has been built without
zmq support.
This removes the zmq-specific logic from test_runner.py. In general it's
better if test_runner.py has no knowledge of special cases for
individual tests and is a general purpose test runner.
111 lines
3.8 KiB
Python
Executable File
111 lines
3.8 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2015-2016 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Test the ZMQ API."""
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import configparser
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import os
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import struct
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import sys
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import *
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class ZMQTest (BitcoinTestFramework):
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def __init__(self):
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super().__init__()
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self.num_nodes = 4
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port = 28332
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def setup_nodes(self):
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# Try to import python3-zmq. Skip this test if the import fails.
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try:
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import zmq
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except ImportError:
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self.log.warning("python3-zmq module not available. Skipping zmq tests!")
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sys.exit(self.TEST_EXIT_SKIPPED)
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# Check that bitcoin has been built with ZMQ enabled
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config = configparser.ConfigParser()
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config.read_file(open(os.path.dirname(__file__) + "/config.ini"))
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if not config["components"].getboolean("ENABLE_ZMQ"):
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self.log.warning("bitcoind has not been built with zmq enabled. Skipping zmq tests!")
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sys.exit(self.TEST_EXIT_SKIPPED)
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self.zmqContext = zmq.Context()
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self.zmqSubSocket = self.zmqContext.socket(zmq.SUB)
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self.zmqSubSocket.setsockopt(zmq.SUBSCRIBE, b"hashblock")
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self.zmqSubSocket.setsockopt(zmq.SUBSCRIBE, b"hashtx")
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self.zmqSubSocket.connect("tcp://127.0.0.1:%i" % self.port)
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return start_nodes(self.num_nodes, self.options.tmpdir, extra_args=[
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['-zmqpubhashtx=tcp://127.0.0.1:'+str(self.port), '-zmqpubhashblock=tcp://127.0.0.1:'+str(self.port)],
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[],
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[],
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[]
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])
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def run_test(self):
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self.sync_all()
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genhashes = self.nodes[0].generate(1)
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self.sync_all()
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self.log.info("listen...")
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msg = self.zmqSubSocket.recv_multipart()
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topic = msg[0]
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assert_equal(topic, b"hashtx")
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body = msg[1]
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msgSequence = struct.unpack('<I', msg[-1])[-1]
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assert_equal(msgSequence, 0) #must be sequence 0 on hashtx
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msg = self.zmqSubSocket.recv_multipart()
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topic = msg[0]
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body = msg[1]
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msgSequence = struct.unpack('<I', msg[-1])[-1]
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assert_equal(msgSequence, 0) #must be sequence 0 on hashblock
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blkhash = bytes_to_hex_str(body)
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assert_equal(genhashes[0], blkhash) #blockhash from generate must be equal to the hash received over zmq
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n = 10
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genhashes = self.nodes[1].generate(n)
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self.sync_all()
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zmqHashes = []
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blockcount = 0
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for x in range(0,n*2):
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msg = self.zmqSubSocket.recv_multipart()
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topic = msg[0]
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body = msg[1]
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if topic == b"hashblock":
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zmqHashes.append(bytes_to_hex_str(body))
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msgSequence = struct.unpack('<I', msg[-1])[-1]
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assert_equal(msgSequence, blockcount+1)
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blockcount += 1
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for x in range(0,n):
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assert_equal(genhashes[x], zmqHashes[x]) #blockhash from generate must be equal to the hash received over zmq
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#test tx from a second node
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hashRPC = self.nodes[1].sendtoaddress(self.nodes[0].getnewaddress(), 1.0)
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self.sync_all()
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# now we should receive a zmq msg because the tx was broadcast
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msg = self.zmqSubSocket.recv_multipart()
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topic = msg[0]
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body = msg[1]
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hashZMQ = ""
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if topic == b"hashtx":
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hashZMQ = bytes_to_hex_str(body)
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msgSequence = struct.unpack('<I', msg[-1])[-1]
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assert_equal(msgSequence, blockcount+1)
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assert_equal(hashRPC, hashZMQ) #blockhash from generate must be equal to the hash received over zmq
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if __name__ == '__main__':
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ZMQTest ().main ()
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