diff options
Diffstat (limited to 'qa/rpc-tests')
-rwxr-xr-x | qa/rpc-tests/mempool_packages.py | 107 | ||||
-rwxr-xr-x | qa/rpc-tests/zmq_test.py | 93 |
2 files changed, 200 insertions, 0 deletions
diff --git a/qa/rpc-tests/mempool_packages.py b/qa/rpc-tests/mempool_packages.py new file mode 100755 index 0000000000..6041f3a3dd --- /dev/null +++ b/qa/rpc-tests/mempool_packages.py @@ -0,0 +1,107 @@ +#!/usr/bin/env python2 +# Copyright (c) 2014-2015 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +# Test descendant package tracking code + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import * + +def satoshi_round(amount): + return Decimal(amount).quantize(Decimal('0.00000001'), rounding=ROUND_DOWN) + +class MempoolPackagesTest(BitcoinTestFramework): + + def setup_network(self): + self.nodes = [] + self.nodes.append(start_node(0, self.options.tmpdir, ["-maxorphantx=1000", "-relaypriority=0"])) + self.is_network_split = False + self.sync_all() + + # Build a transaction that spends parent_txid:vout + # Return amount sent + def chain_transaction(self, parent_txid, vout, value, fee, num_outputs): + send_value = satoshi_round((value - fee)/num_outputs) + inputs = [ {'txid' : parent_txid, 'vout' : vout} ] + outputs = {} + for i in xrange(num_outputs): + outputs[self.nodes[0].getnewaddress()] = send_value + rawtx = self.nodes[0].createrawtransaction(inputs, outputs) + signedtx = self.nodes[0].signrawtransaction(rawtx) + txid = self.nodes[0].sendrawtransaction(signedtx['hex']) + fulltx = self.nodes[0].getrawtransaction(txid, 1) + assert(len(fulltx['vout']) == num_outputs) # make sure we didn't generate a change output + return (txid, send_value) + + def run_test(self): + ''' Mine some blocks and have them mature. ''' + self.nodes[0].generate(101) + utxo = self.nodes[0].listunspent(10) + txid = utxo[0]['txid'] + vout = utxo[0]['vout'] + value = utxo[0]['amount'] + + fee = Decimal("0.0001") + # 100 transactions off a confirmed tx should be fine + chain = [] + for i in xrange(100): + (txid, sent_value) = self.chain_transaction(txid, 0, value, fee, 1) + value = sent_value + chain.append(txid) + + # Check mempool has 100 transactions in it, and descendant + # count and fees should look correct + mempool = self.nodes[0].getrawmempool(True) + assert_equal(len(mempool), 100) + descendant_count = 1 + descendant_fees = 0 + descendant_size = 0 + SATOSHIS = 100000000 + + for x in reversed(chain): + assert_equal(mempool[x]['descendantcount'], descendant_count) + descendant_fees += mempool[x]['fee'] + assert_equal(mempool[x]['descendantfees'], SATOSHIS*descendant_fees) + descendant_size += mempool[x]['size'] + assert_equal(mempool[x]['descendantsize'], descendant_size) + descendant_count += 1 + + # Adding one more transaction on to the chain should fail. + try: + self.chain_transaction(txid, vout, value, fee, 1) + except JSONRPCException as e: + print "too-long-ancestor-chain successfully rejected" + + # TODO: test ancestor size limits + + # Now test descendant chain limits + txid = utxo[1]['txid'] + value = utxo[1]['amount'] + vout = utxo[1]['vout'] + + transaction_package = [] + # First create one parent tx with 10 children + (txid, sent_value) = self.chain_transaction(txid, vout, value, fee, 10) + parent_transaction = txid + for i in xrange(10): + transaction_package.append({'txid': txid, 'vout': i, 'amount': sent_value}) + + for i in xrange(1000): + utxo = transaction_package.pop(0) + try: + (txid, sent_value) = self.chain_transaction(utxo['txid'], utxo['vout'], utxo['amount'], fee, 10) + for j in xrange(10): + transaction_package.append({'txid': txid, 'vout': j, 'amount': sent_value}) + if i == 998: + mempool = self.nodes[0].getrawmempool(True) + assert_equal(mempool[parent_transaction]['descendantcount'], 1000) + except JSONRPCException as e: + print e.error['message'] + assert_equal(i, 999) + print "tx that would create too large descendant package successfully rejected" + + # TODO: test descendant size limits + +if __name__ == '__main__': + MempoolPackagesTest().main() diff --git a/qa/rpc-tests/zmq_test.py b/qa/rpc-tests/zmq_test.py new file mode 100755 index 0000000000..fffaf677d6 --- /dev/null +++ b/qa/rpc-tests/zmq_test.py @@ -0,0 +1,93 @@ +#!/usr/bin/env python2 +# Copyright (c) 2015 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. + +# +# Test ZMQ interface +# + +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import * +import zmq +import binascii +from test_framework.mininode import hash256 + +try: + import http.client as httplib +except ImportError: + import httplib +try: + import urllib.parse as urlparse +except ImportError: + import urlparse + +class ZMQTest (BitcoinTestFramework): + + port = 28332 + + def setup_nodes(self): + self.zmqContext = zmq.Context() + self.zmqSubSocket = self.zmqContext.socket(zmq.SUB) + self.zmqSubSocket.setsockopt(zmq.SUBSCRIBE, "hashblock") + self.zmqSubSocket.setsockopt(zmq.SUBSCRIBE, "hashtx") + self.zmqSubSocket.connect("tcp://127.0.0.1:%i" % self.port) + # Note: proxies are not used to connect to local nodes + # this is because the proxy to use is based on CService.GetNetwork(), which return NET_UNROUTABLE for localhost + return start_nodes(4, self.options.tmpdir, extra_args=[ + ['-zmqpubhashtx=tcp://127.0.0.1:'+str(self.port), '-zmqpubhashblock=tcp://127.0.0.1:'+str(self.port)], + [], + [], + [] + ]) + + def run_test(self): + self.sync_all() + + genhashes = self.nodes[0].generate(1); + self.sync_all() + + print "listen..." + msg = self.zmqSubSocket.recv_multipart() + topic = str(msg[0]) + body = msg[1] + + msg = self.zmqSubSocket.recv_multipart() + topic = str(msg[0]) + body = msg[1] + blkhash = binascii.hexlify(body) + + assert_equal(genhashes[0], blkhash) #blockhash from generate must be equal to the hash received over zmq + + n = 10 + genhashes = self.nodes[1].generate(n); + self.sync_all() + + zmqHashes = [] + for x in range(0,n*2): + msg = self.zmqSubSocket.recv_multipart() + topic = str(msg[0]) + body = msg[1] + if topic == "hashblock": + zmqHashes.append(binascii.hexlify(body)) + + for x in range(0,n): + assert_equal(genhashes[x], zmqHashes[x]) #blockhash from generate must be equal to the hash received over zmq + + #test tx from a second node + hashRPC = self.nodes[1].sendtoaddress(self.nodes[0].getnewaddress(), 1.0) + self.sync_all() + + #now we should receive a zmq msg because the tx was broadcastet + msg = self.zmqSubSocket.recv_multipart() + topic = str(msg[0]) + body = msg[1] + hashZMQ = "" + if topic == "hashtx": + hashZMQ = binascii.hexlify(body) + + assert_equal(hashRPC, hashZMQ) #blockhash from generate must be equal to the hash received over zmq + + +if __name__ == '__main__': + ZMQTest ().main () |