def test_sendpayment(setup_regtest, num_ygs, wallet_structures, mean_amt,
mixdepth, sending_amt):
"""Test of sendpayment code, with yield generators in background.
"""
log = get_log()
makercount = num_ygs
answeryes = True
txfee = 5000
waittime = 5
amount = sending_amt
wallets = make_wallets(makercount + 1,
wallet_structures=wallet_structures,
mean_amt=mean_amt)
#the sendpayment bot uses the last wallet in the list
wallet = wallets[makercount]['wallet']
yigen_procs = []
for i in range(makercount):
ygp = local_command([python_cmd, yg_cmd,\
str(wallets[i]['seed'])], bg=True)
time.sleep(2) #give it a chance
yigen_procs.append(ygp)
#A significant delay is needed to wait for the yield generators to sync
time.sleep(20)
if btc.secp_present:
destaddr = btc.privkey_to_address(os.urandom(32),
from_hex=False,
magicbyte=get_p2pk_vbyte())
else:
destaddr = btc.privkey_to_address(os.urandom(32),
magicbyte=get_p2pk_vbyte())
addr_valid, errormsg = validate_address(destaddr)
assert addr_valid, "Invalid destination address: " + destaddr + \
", error message: " + errormsg
#TODO paramatetrize this as a test variable
chooseOrdersFunc = weighted_order_choose
jm_single().nickname = random_nick()
log.debug('starting sendpayment')
jm_single().bc_interface.sync_wallet(wallet)
#Trigger PING LAG sending artificially
joinmarket.irc.PING_INTERVAL = 3
irc = IRCMessageChannel(jm_single().nickname)
taker = sendpayment.SendPayment(irc, wallet, destaddr, amount, makercount,
txfee, waittime, mixdepth, answeryes,
chooseOrdersFunc)
try:
log.debug('starting irc')
irc.run()
finally:
if any(yigen_procs):
for ygp in yigen_procs:
#NB *GENTLE* shutdown is essential for
#test coverage reporting!
ygp.send_signal(signal.SIGINT)
ygp.wait()
#wait for block generation
time.sleep(5)
received = jm_single().bc_interface.get_received_by_addr(
[destaddr], None)['data'][0]['balance']
if amount != 0:
assert received == amount, "sendpayment failed - coins not arrived, " +\
"received: " + str(received)
#TODO: how to check success for sweep case?
else:
assert received != 0
def test_external_commitment_used(setup_podle):
tries = jm_single().config.getint("POLICY", "taker_utxo_retries")
#Don't want to wait too long, but must account for possible
#throttling with !auth
jm_single().maker_timeout_sec = 12
amount = 50000000
wallets = make_wallets(3,
wallet_structures=[[1, 0, 0, 0, 0], [1, 0, 0, 0, 0],
[1, 1, 0, 0, 0]],
mean_amt=1)
#the sendpayment bot uses the last wallet in the list
wallet = wallets[2]['wallet']
yigen_procs = []
for i in range(2):
ygp = local_command([python_cmd, yg_cmd,\
str(wallets[i]['seed'])], bg=True)
time.sleep(2) #give it a chance
yigen_procs.append(ygp)
#A significant delay is needed to wait for the yield generators to sync
time.sleep(10)
destaddr = btc.privkey_to_address(binascii.hexlify(os.urandom(32)),
magicbyte=get_p2pk_vbyte())
addr_valid, errormsg = validate_address(destaddr)
assert addr_valid, "Invalid destination address: " + destaddr + \
", error message: " + errormsg
log.debug('starting sendpayment')
jm_single().bc_interface.sync_wallet(wallet)
#Trigger PING LAG sending artificially
joinmarket.irc.PING_INTERVAL = 3
mcs = [IRCMessageChannel(c) for c in get_irc_mchannels()]
mcc = MessageChannelCollection(mcs)
#add all utxo in mixdepth 0 to 'used' list of commitments,
utxos = wallet.get_utxos_by_mixdepth()[0]
for u, addrval in utxos.iteritems():
priv = wallet.get_key_from_addr(addrval['address'])
podle = btc.PoDLE(u, priv)
for i in range(tries):
#loop because we want to use up all retries of this utxo
commitment = podle.generate_podle(i)['commit']
btc.update_commitments(commitment=commitment)
#create a new utxo, notionally from an external source; to make life a little
#easier we'll pay to another mixdepth, but this is OK because
#taker does not source from here currently, only from the utxos chosen
#for the transaction, not the whole wallet. So we can treat it as if
#external (don't access its privkey).
utxos = wallet.get_utxos_by_mixdepth()[1]
ecs = {}
for u, addrval in utxos.iteritems():
priv = wallet.get_key_from_addr(addrval['address'])
ecs[u] = {}
ecs[u]['reveal'] = {}
for j in range(tries):
P, P2, s, e, commit = generate_single_podle_sig(
binascii.unhexlify(priv), j)
if 'P' not in ecs[u]:
ecs[u]['P'] = P
ecs[u]['reveal'][j] = {'P2': P2, 's': s, 'e': e}
btc.update_commitments(external_to_add=ecs)
#Now the conditions described above hold. We do a normal single
#sendpayment.
taker = sendpayment.SendPayment(mcc, wallet, destaddr, amount, 2, 5000, 3,
0, True, weighted_order_choose)
try:
log.debug('starting message channels')
mcc.run()
finally:
if any(yigen_procs):
for ygp in yigen_procs:
#NB *GENTLE* shutdown is essential for
#test coverage reporting!
ygp.send_signal(signal.SIGINT)
ygp.wait()
#wait for block generation
time.sleep(5)
received = jm_single().bc_interface.get_received_by_addr(
[destaddr], None)['data'][0]['balance']
assert received == amount, "sendpayment failed - coins not arrived, " +\
"received: " + str(received)
#Cleanup - remove the external commitments added
btc.update_commitments(external_to_remove=ecs)
def test_tx_commitments_used(setup_podle, consume_tx, age_required, cmt_age):
tries = jm_single().config.getint("POLICY", "taker_utxo_retries")
#remember and reset at the end
taker_utxo_age = jm_single().config.getint("POLICY", "taker_utxo_age")
jm_single().config.set("POLICY", "taker_utxo_age", str(age_required))
#Don't want to wait too long, but must account for possible
#throttling with !auth
jm_single().maker_timeout_sec = 12
amount = 0
wallets = make_wallets(3,
wallet_structures=[[1, 2, 1, 0, 0], [1, 2, 0, 0, 0],
[2, 2, 1, 0, 0]],
mean_amt=1)
#the sendpayment bot uses the last wallet in the list
wallet = wallets[2]['wallet']
#make_wallets calls grab_coins which mines 1 block per individual payout,
#so the age of the coins depends on where they are in that list. The sendpayment
#is the last wallet in the list, and we choose the non-tx utxos which are in
#mixdepth 1 and 2 (2 and 1 utxos in each respectively). We filter for those
#that have sufficient age, so to get 1 which is old enough, it will be the oldest,
#which will have an age of 2 + 1 (the first utxo spent to that wallet).
#So if we need an age of 6, we need to mine 3 more blocks.
blocks_reqd = cmt_age - 3
jm_single().bc_interface.tick_forward_chain(blocks_reqd)
yigen_procs = []
for i in range(2):
ygp = local_command([python_cmd, yg_cmd,\
str(wallets[i]['seed'])], bg=True)
time.sleep(2) #give it a chance
yigen_procs.append(ygp)
time.sleep(5)
destaddr = btc.privkey_to_address(binascii.hexlify(os.urandom(32)),
magicbyte=get_p2pk_vbyte())
addr_valid, errormsg = validate_address(destaddr)
assert addr_valid, "Invalid destination address: " + destaddr + \
", error message: " + errormsg
log.debug('starting sendpayment')
jm_single().bc_interface.sync_wallet(wallet)
log.debug("Here is the whole wallet: \n" + str(wallet.unspent))
#Trigger PING LAG sending artificially
joinmarket.irc.PING_INTERVAL = 3
mcs = [IRCMessageChannel(c) for c in get_irc_mchannels()]
mcc = MessageChannelCollection(mcs)
if consume_tx:
#add all utxo in mixdepth 0 to 'used' list of commitments,
utxos = wallet.get_utxos_by_mixdepth()[0]
for u, addrval in utxos.iteritems():
priv = wallet.get_key_from_addr(addrval['address'])
podle = btc.PoDLE(u, priv)
for i in range(tries):
#loop because we want to use up all retries of this utxo
commitment = podle.generate_podle(i)['commit']
btc.update_commitments(commitment=commitment)
#Now test a sendpayment from mixdepth 0 with all the depth 0 utxos
#used up, so that the other utxos in the wallet get used.
taker = sendpayment.SendPayment(mcc, wallet, destaddr, amount, 2, 5000, 3,
0, True, weighted_order_choose)
try:
log.debug('starting message channels')
mcc.run()
finally:
if any(yigen_procs):
for ygp in yigen_procs:
#NB *GENTLE* shutdown is essential for
#test coverage reporting!
ygp.send_signal(signal.SIGINT)
ygp.wait()
#wait for block generation
time.sleep(5)
received = jm_single().bc_interface.get_received_by_addr(
[destaddr], None)['data'][0]['balance']
jm_single().config.set("POLICY", "taker_utxo_age", str(taker_utxo_age))
if cmt_age < age_required:
assert received == 0, "Coins arrived but shouldn't"
else:
assert received != 0, "sendpayment failed - coins not arrived, " +\
"received: " + str(received)
def test_sendpayment(setup_regtest, num_ygs, wallet_structures, mean_amt,
mixdepth, sending_amt, ygcfs, fails, donate):
"""Test of sendpayment code, with yield generators in background.
"""
log = get_log()
makercount = num_ygs
answeryes = True
txfee = 5000
waittime = 5
amount = sending_amt
wallets = make_wallets(makercount + 1,
wallet_structures=wallet_structures,
mean_amt=mean_amt)
#the sendpayment bot uses the last wallet in the list
wallet = wallets[makercount]['wallet']
yigen_procs = []
if ygcfs:
assert makercount == len(ygcfs)
for i in range(makercount):
if ygcfs:
#back up default config, overwrite before start
os.rename("joinmarket.cfg", "joinmarket.cfg.bak")
shutil.copy2(ygcfs[i], "joinmarket.cfg")
ygp = local_command([python_cmd, yg_cmd,\
str(wallets[i]['seed'])], bg=True)
time.sleep(2) #give it a chance
yigen_procs.append(ygp)
if ygcfs:
#Note: in case of using multiple configs,
#the starting config is what is used by sendpayment
os.rename("joinmarket.cfg.bak", "joinmarket.cfg")
#A significant delay is needed to wait for the yield generators to sync
time.sleep(20)
if donate:
destaddr = None
else:
destaddr = btc.privkey_to_address(os.urandom(32),
from_hex=False,
magicbyte=get_p2pk_vbyte())
addr_valid, errormsg = validate_address(destaddr)
assert addr_valid, "Invalid destination address: " + destaddr + \
", error message: " + errormsg
#TODO paramatetrize this as a test variable
chooseOrdersFunc = weighted_order_choose
log.debug('starting sendpayment')
jm_single().bc_interface.sync_wallet(wallet)
#Trigger PING LAG sending artificially
joinmarket.irc.PING_INTERVAL = 3
mcs = [IRCMessageChannel(c) for c in get_irc_mchannels()]
mcc = MessageChannelCollection(mcs)
#hack fix for #356 if multiple orders per counterparty
#removed for now.
#if amount==0: makercount=2
taker = sendpayment.SendPayment(mcc, wallet, destaddr, amount,
makercount - 2, txfee, waittime, mixdepth,
answeryes, chooseOrdersFunc)
try:
log.debug('starting message channels')
mcc.run(failures=fails)
finally:
if any(yigen_procs):
for ygp in yigen_procs:
#NB *GENTLE* shutdown is essential for
#test coverage reporting!
ygp.send_signal(signal.SIGINT)
ygp.wait()
#wait for block generation
time.sleep(5)
if not donate:
received = jm_single().bc_interface.get_received_by_addr(
[destaddr], None)['data'][0]['balance']
if amount != 0:
assert received == amount, "sendpayment failed - coins not arrived, " +\
"received: " + str(received)
#TODO: how to check success for sweep case?
else:
assert received != 0