Hush Full Node software. We were censored from Github, this is where all development happens now.
https://hush.is
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93 lines
3.2 KiB
93 lines
3.2 KiB
#!/usr/bin/env python2
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# Copyright (c) 2016-2020 The Hush developers
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# Copyright (c) 2015 The Bitcoin Core developers
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# Distributed under the GPLv3 software license, see the accompanying
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# file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
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# Test ZMQ interface
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal, bytes_to_hex_str, start_nodes
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import zmq
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import struct
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class ZMQTest(BitcoinTestFramework):
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port = 28332
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def setup_nodes(self):
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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(4, 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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print "listen..."
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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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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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nseq = msg[2]
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[nseq] # hush pyflakes
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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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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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