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Speed up integration tests with masternodes (#2642)

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* Implement copy_datadir to allow easy copying of state from one node to another

* Instead of starting with a fresh datadir for MNs, reuse a copy of the faucet

* Start masternodes in parallel instead of waiting for the previous to finish

* Allow specifying of window and threshold with -bip9params

* Implement -dip3activationheight for regtests

* Implement fast DIP3 activation in DashTestFramework

* Speed up activation of DIP3 in dip3-deterministicmns.py

* Update qa/rpc-tests/test_framework/test_framework.py

Co-Authored-By: codablock <ablock84@gmail.com>

* Always assign fast_dip3_activation
This commit is contained in:
Alexander Block 2019-01-23 17:36:51 +01:00 committed by UdjinM6
parent fda16f1fea
commit 7ee31cbd65
10 changed files with 127 additions and 28 deletions
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2
qa/rpc-tests/autoix-mempool.py
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@ -23,7 +23,7 @@ AUTO_IX_MEM_THRESHOLD = 0.1
class AutoIXMempoolTest(DashTestFramework):
def __init__(self):
super().__init__(13, 10, ["-maxmempool=%d" % MAX_MEMPOOL_SIZE, '-limitdescendantsize=10'])
super().__init__(13, 10, ["-maxmempool=%d" % MAX_MEMPOOL_SIZE, '-limitdescendantsize=10'], fast_dip3_activation=True)
# set sender, receiver
self.receiver_idx = self.num_nodes - 2
self.sender_idx = self.num_nodes - 3

9
qa/rpc-tests/dip3-deterministicmns.py
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@ -22,8 +22,9 @@ class DIP3Test(BitcoinTestFramework):
self.num_nodes = 1 + self.num_initial_mn + 2 # +1 for controller, +1 for mn-qt, +1 for mn created after dip3 activation
self.setup_clean_chain = True
self.extra_args = ["-budgetparams=240:100:240"]
self.extra_args = ["-budgetparams=10:10:10"]
self.extra_args += ["-sporkkey=cP4EKFyJsHT39LDqgdcB43Y3YXjNyjb5Fuas1GQSeAtjnZWmZEQK"]
self.extra_args += ["-bip9params=dip0003:0:999999999999:45:45", "-dip3activationheight=150"]
def setup_network(self):
disable_mocktime()
@ -56,9 +57,9 @@ class DIP3Test(BitcoinTestFramework):
self.nodes[0].generate(1) # generate enough for collaterals
print("controller node has {} dash".format(self.nodes[0].getbalance()))
# Make sure we're below block 432 (which activates dip3)
# Make sure we're below block 135 (which activates dip3)
print("testing rejection of ProTx before dip3 activation")
assert(self.nodes[0].getblockchaininfo()['blocks'] < 432)
assert(self.nodes[0].getblockchaininfo()['blocks'] < 135)
mns = []
@ -69,7 +70,7 @@ class DIP3Test(BitcoinTestFramework):
mns.append(before_dip3_mn)
# block 500 starts enforcing DIP3 MN payments
while self.nodes[0].getblockcount() < 498:
while self.nodes[0].getblockcount() < 150:
self.nodes[0].generate(1)
print("mining final block for DIP3 activation")

2
qa/rpc-tests/llmq-signing.py
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@ -17,7 +17,7 @@ Checks LLMQs signing sessions
class LLMQSigningTest(DashTestFramework):
def __init__(self):
super().__init__(11, 10, [])
super().__init__(11, 10, [], fast_dip3_activation=True)
def run_test(self):

2
qa/rpc-tests/p2p-autoinstantsend.py
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@ -23,7 +23,7 @@ transactions with high fee.
class AutoInstantSendTest(DashTestFramework):
def __init__(self):
super().__init__(14, 10, [])
super().__init__(14, 10, [], fast_dip3_activation=True)
# set sender, receiver, isolated nodes
self.isolated_idx = self.num_nodes - 1
self.receiver_idx = self.num_nodes - 2

4
qa/rpc-tests/p2p-instantsend.py
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@ -14,7 +14,7 @@ InstantSendTest -- test InstantSend functionality (prevent doublespend for uncon
class InstantSendTest(DashTestFramework):
def __init__(self):
super().__init__(14, 10, [])
super().__init__(14, 10, [], fast_dip3_activation=True)
# set sender, receiver, isolated nodes
self.isolated_idx = self.num_nodes - 1
self.receiver_idx = self.num_nodes - 2
@ -55,7 +55,7 @@ class InstantSendTest(DashTestFramework):
# start last node
self.nodes[self.isolated_idx] = start_node(self.isolated_idx,
self.options.tmpdir,
["-debug"])
["-debug"] + self.extra_args)
# send doublespend transaction to isolated node
self.nodes[self.isolated_idx].sendrawtransaction(dblspnd_tx['hex'])
# generate block on isolated node with doublespend transaction

68
qa/rpc-tests/test_framework/test_framework.py
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@ -11,6 +11,7 @@ import sys
import shutil
import tempfile
import traceback
from concurrent.futures import ThreadPoolExecutor
from time import time, sleep
from .util import (
@ -35,7 +36,8 @@ from .util import (
set_node_times,
p2p_port,
satoshi_round,
wait_to_sync)
wait_to_sync,
copy_datadir)
from .authproxy import JSONRPCException
@ -218,7 +220,7 @@ class MasternodeInfo:
class DashTestFramework(BitcoinTestFramework):
def __init__(self, num_nodes, masterodes_count, extra_args):
def __init__(self, num_nodes, masterodes_count, extra_args, fast_dip3_activation=False):
super().__init__()
self.mn_count = masterodes_count
self.num_nodes = num_nodes
@ -228,6 +230,12 @@ class DashTestFramework(BitcoinTestFramework):
# additional args
self.extra_args = extra_args
self.extra_args += ["-sporkkey=cP4EKFyJsHT39LDqgdcB43Y3YXjNyjb5Fuas1GQSeAtjnZWmZEQK"]
self.fast_dip3_activation = fast_dip3_activation
if fast_dip3_activation:
self.extra_args += ["-bip9params=dip0003:0:999999999999:10:5", "-dip3activationheight=50"]
def create_simple_node(self):
idx = len(self.nodes)
args = self.extra_args
@ -268,24 +276,64 @@ class DashTestFramework(BitcoinTestFramework):
self.mninfo.append(MasternodeInfo(proTxHash, ownerAddr, votingAddr, bls['public'], bls['secret'], address, txid, collateral_vout))
self.sync_all()
def start_masternodes(self):
def prepare_datadirs(self):
# stop faucet node so that we can copy the datadir
stop_node(self.nodes[0], 0)
start_idx = len(self.nodes)
for idx in range(0, self.mn_count):
copy_datadir(0, idx + start_idx, self.options.tmpdir)
# restart faucet node
self.nodes[0] = start_node(0, self.options.tmpdir, self.extra_args)
def start_masternodes(self):
start_idx = len(self.nodes)
for idx in range(0, self.mn_count):
self.nodes.append(None)
executor = ThreadPoolExecutor(max_workers=20)
def do_start(idx):
args = ['-masternode=1',
'-masternodeblsprivkey=%s' % self.mninfo[idx].keyOperator] + self.extra_args
node = start_node(idx + start_idx, self.options.tmpdir, args)
self.mninfo[idx].node = node
self.nodes.append(node)
self.nodes[idx + start_idx] = node
wait_to_sync(node, True)
def do_connect(idx):
for i in range(0, idx + 1):
connect_nodes(self.nodes[idx + start_idx], i)
wait_to_sync(node, True)
jobs = []
# start up nodes in parallel
for idx in range(0, self.mn_count):
jobs.append(executor.submit(do_start, idx))
# wait for all nodes to start up
for job in jobs:
job.result()
jobs.clear()
# connect nodes in parallel
for idx in range(0, self.mn_count):
jobs.append(executor.submit(do_connect, idx))
# wait for all nodes to connect
for job in jobs:
job.result()
jobs.clear()
sync_masternodes(self.nodes, True)
executor.shutdown()
def setup_network(self):
self.nodes = []
# create faucet node for collateral and transactions
args = ["-sporkkey=cP4EKFyJsHT39LDqgdcB43Y3YXjNyjb5Fuas1GQSeAtjnZWmZEQK"] + self.extra_args
self.nodes.append(start_node(0, self.options.tmpdir, args))
self.nodes.append(start_node(0, self.options.tmpdir, self.extra_args))
required_balance = MASTERNODE_COLLATERAL * self.mn_count + 1
while self.nodes[0].getbalance() < required_balance:
set_mocktime(get_mocktime() + 1)
@ -297,12 +345,14 @@ class DashTestFramework(BitcoinTestFramework):
sync_masternodes(self.nodes, True)
# activate DIP3
while self.nodes[0].getblockcount() < 500:
self.nodes[0].generate(10)
if not self.fast_dip3_activation:
while self.nodes[0].getblockcount() < 500:
self.nodes[0].generate(10)
self.sync_all()
# create masternodes
self.prepare_masternodes()
self.prepare_datadirs()
self.start_masternodes()
set_mocktime(get_mocktime() + 1)

15
qa/rpc-tests/test_framework/util.py
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@ -400,6 +400,21 @@ def start_nodes(num_nodes, dirname, extra_args=None, rpchost=None, timewait=None
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)

22
src/chainparams.cpp
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@ -789,10 +789,21 @@ public:
consensus.llmqs[Consensus::LLMQ_50_60] = llmq50_60;
}
void UpdateBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout)
void UpdateBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout, int64_t nWindowSize, int64_t nThreshold)
{
consensus.vDeployments[d].nStartTime = nStartTime;
consensus.vDeployments[d].nTimeout = nTimeout;
if (nWindowSize != -1) {
consensus.vDeployments[d].nWindowSize = nWindowSize;
}
if (nThreshold != -1) {
consensus.vDeployments[d].nThreshold = nThreshold;
}
}
void UpdateDIP3ActivationHeight(int nHeight)
{
consensus.DIP0003Height = nHeight;
}
void UpdateBudgetParameters(int nMasternodePaymentsStartBlock, int nBudgetPaymentsStartBlock, int nSuperblockStartBlock)
@ -838,9 +849,14 @@ void SelectParams(const std::string& network)
pCurrentParams = &Params(network);
}
void UpdateRegtestBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout)
void UpdateRegtestBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout, int64_t nWindowSize, int64_t nThreshold)
{
regTestParams.UpdateBIP9Parameters(d, nStartTime, nTimeout);
regTestParams.UpdateBIP9Parameters(d, nStartTime, nTimeout, nWindowSize, nThreshold);
}
void UpdateRegtestDIP3ActivationHeight(int nHeight)
{
regTestParams.UpdateDIP3ActivationHeight(nHeight);
}
void UpdateRegtestBudgetParameters(int nMasternodePaymentsStartBlock, int nBudgetPaymentsStartBlock, int nSuperblockStartBlock)

7
src/chainparams.h
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@ -145,7 +145,12 @@ void SelectParams(const std::string& chain);
/**
* Allows modifying the BIP9 regtest parameters.
*/
void UpdateRegtestBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout);
void UpdateRegtestBIP9Parameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout, int64_t nWindowSize, int64_t nThreshold);
/**
* Allows modifying the DIP3 activation height
*/
void UpdateRegtestDIP3ActivationHeight(int nHeight);
/**
* Allows modifying the budget regtest parameters.

24
src/init.cpp
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@ -543,7 +543,7 @@ std::string HelpMessage(HelpMessageMode mode)
strUsage += HelpMessageOpt("-limitancestorsize=<n>", strprintf("Do not accept transactions whose size with all in-mempool ancestors exceeds <n> kilobytes (default: %u)", DEFAULT_ANCESTOR_SIZE_LIMIT));
strUsage += HelpMessageOpt("-limitdescendantcount=<n>", strprintf("Do not accept transactions if any ancestor would have <n> or more in-mempool descendants (default: %u)", DEFAULT_DESCENDANT_LIMIT));
strUsage += HelpMessageOpt("-limitdescendantsize=<n>", strprintf("Do not accept transactions if any ancestor would have more than <n> kilobytes of in-mempool descendants (default: %u).", DEFAULT_DESCENDANT_SIZE_LIMIT));
strUsage += HelpMessageOpt("-bip9params=<deployment>:<start>:<end>", "Use given start/end times for specified BIP9 deployment (regtest-only)");
strUsage += HelpMessageOpt("-bip9params=<deployment>:<start>:<end>(:<window>:<threshold>)", "Use given start/end times for specified BIP9 deployment (regtest-only). Specifying window and threshold is optional.");
strUsage += HelpMessageOpt("-watchquorums=<n>", strprintf("Watch and validate quorum communication (default: %u)", llmq::DEFAULT_WATCH_QUORUMS));
}
std::string debugCategories = "addrman, alert, bench, cmpctblock, coindb, db, http, leveldb, libevent, lock, mempool, mempoolrej, net, proxy, prune, rand, reindex, rpc, selectcoins, tor, zmq, "
@ -1290,23 +1290,31 @@ bool AppInitParameterInteraction()
for (auto i : deployments) {
std::vector<std::string> vDeploymentParams;
boost::split(vDeploymentParams, i, boost::is_any_of(":"));
if (vDeploymentParams.size() != 3) {
return InitError("BIP9 parameters malformed, expecting deployment:start:end");
if (vDeploymentParams.size() != 3 && vDeploymentParams.size() != 5) {
return InitError("BIP9 parameters malformed, expecting deployment:start:end or deployment:start:end:window:threshold");
}
int64_t nStartTime, nTimeout;
int64_t nStartTime, nTimeout, nWindowSize = -1, nThreshold = -1;
if (!ParseInt64(vDeploymentParams[1], &nStartTime)) {
return InitError(strprintf("Invalid nStartTime (%s)", vDeploymentParams[1]));
}
if (!ParseInt64(vDeploymentParams[2], &nTimeout)) {
return InitError(strprintf("Invalid nTimeout (%s)", vDeploymentParams[2]));
}
if (vDeploymentParams.size() == 5) {
if (!ParseInt64(vDeploymentParams[3], &nWindowSize)) {
return InitError(strprintf("Invalid nWindowSize (%s)", vDeploymentParams[3]));
}
if (!ParseInt64(vDeploymentParams[4], &nThreshold)) {
return InitError(strprintf("Invalid nThreshold (%s)", vDeploymentParams[4]));
}
}
bool found = false;
for (int j=0; j<(int)Consensus::MAX_VERSION_BITS_DEPLOYMENTS; ++j)
{
if (vDeploymentParams[0].compare(VersionBitsDeploymentInfo[j].name) == 0) {
UpdateRegtestBIP9Parameters(Consensus::DeploymentPos(j), nStartTime, nTimeout);
UpdateRegtestBIP9Parameters(Consensus::DeploymentPos(j), nStartTime, nTimeout, nWindowSize, nThreshold);
found = true;
LogPrintf("Setting BIP9 activation parameters for %s to start=%ld, timeout=%ld\n", vDeploymentParams[0], nStartTime, nTimeout);
LogPrintf("Setting BIP9 activation parameters for %s to start=%ld, timeout=%ld, window=%ld, threshold=%ld\n", vDeploymentParams[0], nStartTime, nTimeout, nWindowSize, nThreshold);
break;
}
}
@ -1316,6 +1324,10 @@ bool AppInitParameterInteraction()
}
}
if (IsArgSet("-dip3activationheight")) {
UpdateRegtestDIP3ActivationHeight(GetArg("-dip3activationheight", 0));
}
if (IsArgSet("-budgetparams")) {
// Allow overriding budget parameters for testing
if (!chainparams.MineBlocksOnDemand()) {