333e1eaeea
- Bump copyright headers to 2015 - [devtools] Rewrite fix-copyright-headers.py - [devtools] Use git pretty-format for year parsing Github-Pull: #7205 Rebased-From: fa6ad855e9159b2247da4fa0054f32fa181499ab fa24439ff3d8ab5b9efaf66ef4dae6713b88cb35 fa71669452e57039e4270fd2b33a0e0e1635b813
92 lines
3.5 KiB
Python
Executable File
92 lines
3.5 KiB
Python
Executable File
#!/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.
|
|
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
from test_framework.util import *
|
|
|
|
|
|
def check_array_result(object_array, to_match, expected):
|
|
"""
|
|
Pass in array of JSON objects, a dictionary with key/value pairs
|
|
to match against, and another dictionary with expected key/value
|
|
pairs.
|
|
"""
|
|
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
|
|
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:
|
|
raise AssertionError("No objects matched %s"%(str(to_match)))
|
|
|
|
import threading
|
|
|
|
class LongpollThread(threading.Thread):
|
|
def __init__(self, node):
|
|
threading.Thread.__init__(self)
|
|
# query current longpollid
|
|
templat = node.getblocktemplate()
|
|
self.longpollid = templat['longpollid']
|
|
# create a new connection to the node, we can't use the same
|
|
# connection from two threads
|
|
self.node = get_rpc_proxy(node.url, 1, timeout=600)
|
|
|
|
def run(self):
|
|
self.node.getblocktemplate({'longpollid':self.longpollid})
|
|
|
|
class GetBlockTemplateLPTest(BitcoinTestFramework):
|
|
'''
|
|
Test longpolling with getblocktemplate.
|
|
'''
|
|
|
|
def run_test(self):
|
|
print "Warning: this test will take about 70 seconds in the best case. Be patient."
|
|
self.nodes[0].generate(10)
|
|
templat = self.nodes[0].getblocktemplate()
|
|
longpollid = templat['longpollid']
|
|
# longpollid should not change between successive invocations if nothing else happens
|
|
templat2 = self.nodes[0].getblocktemplate()
|
|
assert(templat2['longpollid'] == longpollid)
|
|
|
|
# Test 1: test that the longpolling wait if we do nothing
|
|
thr = LongpollThread(self.nodes[0])
|
|
thr.start()
|
|
# check that thread still lives
|
|
thr.join(5) # wait 5 seconds or until thread exits
|
|
assert(thr.is_alive())
|
|
|
|
# Test 2: test that longpoll will terminate if another node generates a block
|
|
self.nodes[1].generate(1) # generate a block on another node
|
|
# check that thread will exit now that new transaction entered mempool
|
|
thr.join(5) # wait 5 seconds or until thread exits
|
|
assert(not thr.is_alive())
|
|
|
|
# Test 3: test that longpoll will terminate if we generate a block ourselves
|
|
thr = LongpollThread(self.nodes[0])
|
|
thr.start()
|
|
self.nodes[0].generate(1) # generate a block on another node
|
|
thr.join(5) # wait 5 seconds or until thread exits
|
|
assert(not thr.is_alive())
|
|
|
|
# Test 4: test that introducing a new transaction into the mempool will terminate the longpoll
|
|
thr = LongpollThread(self.nodes[0])
|
|
thr.start()
|
|
# generate a random transaction and submit it
|
|
(txid, txhex, fee) = random_transaction(self.nodes, Decimal("1.1"), Decimal("0.0"), Decimal("0.001"), 20)
|
|
# after one minute, every 10 seconds the mempool is probed, so in 80 seconds it should have returned
|
|
thr.join(60 + 20)
|
|
assert(not thr.is_alive())
|
|
|
|
if __name__ == '__main__':
|
|
GetBlockTemplateLPTest().main()
|
|
|