def mine(self):
print("Mining some blocks")
daemon = Daemon()
wallet = Wallet()
daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 80)
wallet.refresh()
def mine(self):
print("Mining some blocks")
daemon = Daemon()
wallet = Wallet()
daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 80)
wallet.refresh()
class GetOutputDistributionTest():
def run_test(self):
self.reset()
self.create()
self.test_get_output_distribution()
def reset(self):
print('Resetting blockchain')
daemon = Daemon()
res = daemon.get_height()
daemon.pop_blocks(res.height - 1)
daemon.flush_txpool()
def create(self):
self.wallet = Wallet()
# close the wallet if any, will throw if none is loaded
try:
self.wallet.close_wallet()
except:
pass
res = self.wallet.restore_deterministic_wallet(
seed=
'velvet lymph giddy number token physics poetry unquoted nibs useful sabotage limits benches lifestyle eden nitrogen anvil fewest avoid batch vials washing fences goat unquoted'
)
def test_get_output_distribution(self):
print("Test get_output_distribution")
daemon = Daemon()
res = daemon.get_output_distribution([0], 0, 0)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 1
assert d.distribution[0] == 0
res = daemon.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
1)
res = daemon.get_output_distribution([0], 0, 0)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 2
assert d.distribution[0] == 0
assert d.distribution[1] == 1
res = daemon.pop_blocks(1)
res = daemon.get_output_distribution([0], 0, 0)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 1
assert d.distribution[0] == 0
res = daemon.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
3)
res = daemon.get_output_distribution([0], 0, 0, cumulative=True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 4
assert d.distribution[0] == 0
assert d.distribution[1] == 1
assert d.distribution[2] == 2
assert d.distribution[3] == 3
# extend
res = daemon.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
80)
res = daemon.get_output_distribution([0], 0, 0, cumulative=True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 84
for h in range(len(d.distribution)):
assert d.distribution[h] == h
# pop and replace, this will do through the "trim and extend" path
res = daemon.pop_blocks(2)
self.wallet.refresh()
dst = {
'address':
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
'amount': 1000000000000
}
self.wallet.transfer([dst])
res = daemon.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
1)
for step in range(
3
): # the second will be cached, the third will also be cached, but we get it in non-cumulative mode
res = daemon.get_output_distribution([0],
0,
0,
cumulative=step < 3)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 83
for h in range(len(d.distribution)):
assert d.distribution[h] == (h if step < 3 else 1) + (
2 if h == len(d.distribution) - 1 else 0)
# start at 0, end earlier
res = daemon.get_output_distribution([0], 0, 40, cumulative=True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 41
for h in range(len(d.distribution)):
assert d.distribution[h] == h
# start after 0, end earlier
res = daemon.get_output_distribution([0], 10, 20, cumulative=True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 9
assert d.binary == False
assert len(d.distribution) == 11
for h in range(len(d.distribution)):
assert d.distribution[h] == 10 + h
# straddling up
res = daemon.get_output_distribution([0], 15, 25, cumulative=True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 14
assert d.binary == False
assert len(d.distribution) == 11
for h in range(len(d.distribution)):
assert d.distribution[h] == 15 + h
# straddling down
res = daemon.get_output_distribution([0], 8, 18, cumulative=True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 7
assert d.binary == False
assert len(d.distribution) == 11
for h in range(len(d.distribution)):
assert d.distribution[h] == 8 + h
# encompassing
res = daemon.get_output_distribution([0], 5, 20, cumulative=True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 4
assert d.binary == False
assert len(d.distribution) == 16
for h in range(len(d.distribution)):
assert d.distribution[h] == 5 + h
# single
res = daemon.get_output_distribution([0], 2, 2, cumulative=True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 1
assert d.binary == False
assert len(d.distribution) == 1
assert d.distribution[0] == 2
# a non existent amount
res = daemon.get_output_distribution([1], 0, 0)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 1
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 83
for h in range(len(d.distribution)):
assert d.distribution[h] == 0
def mine(self, via_daemon):
print("Test mining via " + ("daemon" if via_daemon else "wallet"))
cores_init = multiprocessing.cpu_count() # RX init uses all cores
cores_mine = 1 # Mining uses a parametric number of cores
is_mining_measurent = 'MINING_NO_MEASUREMENT' not in os.environ
if is_mining_measurent: # A dynamic calculation of the CPU power requested
time_pi_single_cpu = self.measure_cpu_power_get_time(cores_mine)
time_pi_all_cores = self.measure_cpu_power_get_time(cores_init)
# This is the last measurement, since it takes very little time and can be placed timewise-closer to the mining itself.
available_ram = self.get_available_ram(
) # So far no ideas how to use this var, other than printing it
start = monotonic.monotonic()
daemon = Daemon()
wallet = Wallet()
# check info/height/balance before generating blocks
res_info = daemon.get_info()
initial_height = res_info.height
res_getbalance = wallet.get_balance()
prev_balance = res_getbalance.balance
res_status = daemon.mining_status()
if via_daemon:
res = daemon.start_mining(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
threads_count=1)
else:
res = wallet.start_mining(threads_count=cores_mine)
res_status = daemon.mining_status()
assert res_status.active == True
assert res_status.threads_count == cores_mine
assert res_status.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert res_status.is_background_mining_enabled == False
assert res_status.block_reward >= 600000000000
# wait till we mined a few of them
target_height = initial_height + 5
height = initial_height
if not is_mining_measurent:
timeout_init = 600
timeout_mine = 300
else:
"""
Randomx init has high variance on CI machines due to noisy neighbors,
taking up resources in parallel (including by our own jobs).
Mining is organized in the following scheme:
1) first loop's pass: RandomX init and mining
2) every next pass: only mining
Pass 1) takes much more time than pass 2)
Pass 1) uses all cores, pass 2) just one (currently)
For the above reasons both passes need separate timeouts and adjustments.
After the first pass, the timeout is being reset to a lower value.
"""
def calc_timeout(seconds_constant, time_pi, cores):
"""
The time it took to calculate pi under certain conditions
is proportional to the time it will take to calculate the real job.
The number of cores used decreases the time almost linearly.
"""
timeout = float(seconds_constant) * time_pi / float(cores)
return timeout
timeout_base_init = 60 # RX init needs more time
timeout_base_mine = 20
timeout_init = calc_timeout(timeout_base_init, time_pi_all_cores,
cores_init)
timeout_mine = calc_timeout(timeout_base_mine, time_pi_single_cpu,
cores_mine)
msg_timeout_src = "adjusted for the currently available CPU power" if is_mining_measurent else "selected to have the default value"
msg = "Timeout for {} {}, is {:.1f} s"
self.print_mining_info(
msg.format("init, ", msg_timeout_src, timeout_init))
self.print_mining_info(
msg.format("mining,", msg_timeout_src, timeout_mine))
timeout = timeout_init
rx_inited = False # Gets initialized in the first pass of the below loop
while height < target_height:
seen_height = height
for _ in range(int(math.ceil(timeout))):
time.sleep(1)
seconds_passed = monotonic.monotonic() - start
height = daemon.get_info().height
if height > seen_height:
break
else:
assert False, 'Failed to mine successor to block %d (initial block = %d) after %d s. RX initialized = %r' % (
seen_height, initial_height, round(seconds_passed),
rx_inited)
if not rx_inited:
rx_inited = True
timeout = timeout_mine # Resetting the timeout after first mined block and RX init
self.print_time_taken(start, "RX init + mining 1st block")
else:
self.print_time_taken(start, "mining iteration")
self.print_time_taken(start, "mining total")
if via_daemon:
res = daemon.stop_mining()
else:
res = wallet.stop_mining()
res_status = daemon.mining_status()
assert res_status.active == False
res_info = daemon.get_info()
new_height = res_info.height
wallet.refresh()
res_getbalance = wallet.get_balance()
balance = res_getbalance.balance
assert balance >= prev_balance + (new_height -
initial_height) * 600000000000
if via_daemon:
res = daemon.start_mining(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
threads_count=1,
do_background_mining=True)
else:
res = wallet.start_mining(threads_count=1,
do_background_mining=True)
res_status = daemon.mining_status()
assert res_status.active == True
assert res_status.threads_count == 1
assert res_status.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert res_status.is_background_mining_enabled == True
assert res_status.block_reward >= 600000000000
# don't wait, might be a while if the machine is busy, which it probably is
if via_daemon:
res = daemon.stop_mining()
else:
res = wallet.stop_mining()
res_status = daemon.mining_status()
assert res_status.active == False
def mine(self, via_daemon):
print("Test mining via " + ("daemon" if via_daemon else "wallet"))
daemon = Daemon()
wallet = Wallet()
# check info/height/balance before generating blocks
res_info = daemon.get_info()
prev_height = res_info.height
res_getbalance = wallet.get_balance()
prev_balance = res_getbalance.balance
res_status = daemon.mining_status()
if via_daemon:
res = daemon.start_mining('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', threads_count = 1)
else:
res = wallet.start_mining(threads_count = 1)
res_status = daemon.mining_status()
assert res_status.active == True
assert res_status.threads_count == 1
assert res_status.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert res_status.is_background_mining_enabled == False
assert res_status.block_reward >= 600000000000
# wait till we mined a few of them
target_height = prev_height + 5
height = prev_height
timeout = 60 # randomx is slow to init
while height < target_height:
seen_height = height
for _ in range(timeout):
time.sleep(1)
height = daemon.get_info().height
if height > seen_height:
break
else:
assert False, 'Failed to mine successor to block %d (initial block = %d)' % (seen_height, prev_height)
timeout = 5
if via_daemon:
res = daemon.stop_mining()
else:
res = wallet.stop_mining()
res_status = daemon.mining_status()
assert res_status.active == False
res_info = daemon.get_info()
new_height = res_info.height
wallet.refresh()
res_getbalance = wallet.get_balance()
balance = res_getbalance.balance
assert balance >= prev_balance + (new_height - prev_height) * 600000000000
if via_daemon:
res = daemon.start_mining('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', threads_count = 1, do_background_mining = True)
else:
res = wallet.start_mining(threads_count = 1, do_background_mining = True)
res_status = daemon.mining_status()
assert res_status.active == True
assert res_status.threads_count == 1
assert res_status.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert res_status.is_background_mining_enabled == True
assert res_status.block_reward >= 600000000000
# don't wait, might be a while if the machine is busy, which it probably is
if via_daemon:
res = daemon.stop_mining()
else:
res = wallet.stop_mining()
res_status = daemon.mining_status()
assert res_status.active == False
class P2PTest():
def run_test(self):
self.reset()
self.create()
self.mine(80)
self.test_p2p_reorg()
self.test_p2p_tx_propagation()
def reset(self):
print('Resetting blockchain')
daemon = Daemon()
res = daemon.get_height()
daemon.pop_blocks(res.height - 1)
daemon.flush_txpool()
def create(self):
print('Creating wallet')
seed = 'velvet lymph giddy number token physics poetry unquoted nibs useful sabotage limits benches lifestyle eden nitrogen anvil fewest avoid batch vials washing fences goat unquoted'
self.wallet = Wallet(idx=4)
# close the wallet if any, will throw if none is loaded
try:
self.wallet.close_wallet()
except:
pass
res = self.wallet.restore_deterministic_wallet(seed=seed)
def mine(self, blocks):
assert blocks >= 1
print("Generating", blocks, 'blocks')
daemon = Daemon(idx=2)
# generate blocks
res_generateblocks = daemon.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
blocks)
def test_p2p_reorg(self):
print('Testing P2P reorg')
daemon2 = Daemon(idx=2)
daemon3 = Daemon(idx=3)
# give sync some time
time.sleep(1)
res = daemon2.get_info()
height = res.height
assert height > 0
top_block_hash = res.top_block_hash
assert len(top_block_hash) == 64
res = daemon3.get_info()
assert res.height == height
assert res.top_block_hash == top_block_hash
# disconnect daemons and mine separately on both
daemon2.out_peers(0)
daemon3.out_peers(0)
res = daemon2.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
2)
res = daemon3.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
3)
res = daemon2.get_info()
assert res.height == height + 2
daemon2_top_block_hash = res.top_block_hash
assert daemon2_top_block_hash != top_block_hash
res = daemon3.get_info()
assert res.height == height + 3
daemon3_top_block_hash = res.top_block_hash
assert daemon3_top_block_hash != top_block_hash
assert daemon3_top_block_hash != daemon2_top_block_hash
# reconnect, daemon2 will now switch to daemon3's chain
daemon2.out_peers(8)
daemon3.out_peers(8)
time.sleep(10)
res = daemon2.get_info()
assert res.height == height + 3
assert res.top_block_hash == daemon3_top_block_hash
# disconect, mine on daemon2 again more than daemon3
daemon2.out_peers(0)
daemon3.out_peers(0)
res = daemon2.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
3)
res = daemon3.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
2)
res = daemon2.get_info()
assert res.height == height + 6
daemon2_top_block_hash = res.top_block_hash
assert daemon2_top_block_hash != top_block_hash
res = daemon3.get_info()
assert res.height == height + 5
daemon3_top_block_hash = res.top_block_hash
assert daemon3_top_block_hash != top_block_hash
assert daemon3_top_block_hash != daemon2_top_block_hash
# reconnect, daemon3 will now switch to daemon2's chain
daemon2.out_peers(8)
daemon3.out_peers(8)
time.sleep(5)
res = daemon3.get_info()
assert res.height == height + 6
assert res.top_block_hash == daemon2_top_block_hash
# disconnect and mine a lot on daemon3
daemon2.out_peers(0)
daemon3.out_peers(0)
res = daemon3.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
500)
# reconnect and wait for sync
daemon2.out_peers(8)
daemon3.out_peers(8)
loops = 100
while True:
res2 = daemon2.get_info()
res3 = daemon3.get_info()
if res2.top_block_hash == res3.top_block_hash:
break
time.sleep(10)
loops -= 1
assert loops >= 0
def test_p2p_tx_propagation(self):
print('Testing P2P tx propagation')
daemon2 = Daemon(idx=2)
daemon3 = Daemon(idx=3)
for daemon in [daemon2, daemon3]:
res = daemon.get_transaction_pool_hashes()
assert not 'tx_hashes' in res or len(res.tx_hashes) == 0
self.wallet.refresh()
res = self.wallet.get_balance()
dst = {
'address':
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
'amount': 1000000000000
}
res = self.wallet.transfer([dst])
assert len(res.tx_hash) == 32 * 2
txid = res.tx_hash
time.sleep(5)
for daemon in [daemon2, daemon3]:
res = daemon.get_transaction_pool_hashes()
assert len(res.tx_hashes) == 1
assert res.tx_hashes[0] == txid
class ColdSigningTest():
def run_test(self):
self.reset()
self.create(0)
self.mine()
self.transfer()
def reset(self):
print('Resetting blockchain')
daemon = Daemon()
res = daemon.get_height()
daemon.pop_blocks(res.height - 1)
daemon.flush_txpool()
def create(self, idx):
print('Creating hot and cold wallet')
self.hot_wallet = Wallet(idx=0)
# close the wallet if any, will throw if none is loaded
try:
self.hot_wallet.close_wallet()
except:
pass
self.cold_wallet = Wallet(idx=1)
# close the wallet if any, will throw if none is loaded
try:
self.cold_wallet.close_wallet()
except:
pass
seed = 'velvet lymph giddy number token physics poetry unquoted nibs useful sabotage limits benches lifestyle eden nitrogen anvil fewest avoid batch vials washing fences goat unquoted'
res = self.cold_wallet.restore_deterministic_wallet(seed=seed)
self.cold_wallet.set_daemon('127.0.0.1:11111', ssl_support="disabled")
spend_key = self.cold_wallet.query_key("spend_key").key
view_key = self.cold_wallet.query_key("view_key").key
res = self.hot_wallet.generate_from_keys(
viewkey=view_key,
address=
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
)
ok = False
try:
res = self.hot_wallet.query_key("spend_key")
except:
ok = True
assert ok
ok = False
try:
self.hot_wallet.query_key("mnemonic")
except:
ok = True
assert ok
assert self.cold_wallet.query_key("view_key").key == view_key
assert self.cold_wallet.get_address(
).address == self.hot_wallet.get_address().address
def mine(self):
print("Mining some blocks")
daemon = Daemon()
wallet = Wallet()
daemon.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
80)
wallet.refresh()
def transfer(self):
daemon = Daemon()
print("Creating transaction in hot wallet")
dst = {
'address':
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
'amount': 1000000000000
}
self.hot_wallet.refresh()
res = self.hot_wallet.export_outputs()
self.cold_wallet.import_outputs(res.outputs_data_hex)
res = self.cold_wallet.export_key_images(True)
self.hot_wallet.import_key_images(res.signed_key_images,
offset=res.offset)
res = self.hot_wallet.transfer([dst], ring_size=11, get_tx_key=False)
assert len(res.tx_hash) == 32 * 2
txid = res.tx_hash
assert len(res.tx_key) == 0
assert res.amount > 0
amount = res.amount
assert res.fee > 0
fee = res.fee
assert len(res.tx_blob) == 0
assert len(res.tx_metadata) == 0
assert len(res.multisig_txset) == 0
assert len(res.unsigned_txset) > 0
unsigned_txset = res.unsigned_txset
print('Signing transaction with cold wallet')
res = self.cold_wallet.describe_transfer(unsigned_txset=unsigned_txset)
assert len(res.desc) == 1
desc = res.desc[0]
assert desc.amount_in >= amount + fee
assert desc.amount_out == desc.amount_in - fee
assert desc.ring_size == 11
assert desc.unlock_time == 0
assert desc.payment_id in ['', '0000000000000000']
assert desc.change_amount == desc.amount_in - 1000000000000 - fee
assert desc.change_address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert desc.fee == fee
assert len(desc.recipients) == 1
rec = desc.recipients[0]
assert rec.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert rec.amount == 1000000000000
res = self.cold_wallet.sign_transfer(unsigned_txset)
assert len(res.signed_txset) > 0
signed_txset = res.signed_txset
assert len(res.tx_hash_list) == 1
txid = res.tx_hash_list[0]
assert len(txid) == 64
print('Submitting transaction with hot wallet')
res = self.hot_wallet.submit_transfer(signed_txset)
assert len(res.tx_hash_list) > 0
assert res.tx_hash_list[0] == txid
res = self.hot_wallet.get_transfers()
assert len([
x for x in (res['pending'] if 'pending' in res else [])
if x.txid == txid
]) == 1
assert len([
x for x in (res['out'] if 'out' in res else []) if x.txid == txid
]) == 0
daemon.generateblocks(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
1)
self.hot_wallet.refresh()
res = self.hot_wallet.get_transfers()
assert len([
x for x in (res['pending'] if 'pending' in res else [])
if x.txid == txid
]) == 0
assert len([
x for x in (res['out'] if 'out' in res else []) if x.txid == txid
]) == 1
res = self.hot_wallet.get_tx_key(txid)
assert len(
res.tx_key
) == 0 or res.tx_key == '01' + '0' * 62 # identity is used as placeholder
res = self.cold_wallet.get_tx_key(txid)
assert len(res.tx_key) == 64
def mine(self):
print("Test mining")
daemon = Daemon()
wallet = Wallet()
# check info/height/balance before generating blocks
res_info = daemon.get_info()
prev_height = res_info.height
res_getbalance = wallet.get_balance()
prev_balance = res_getbalance.balance
res_status = daemon.mining_status()
res = daemon.start_mining(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
threads_count=1)
res_status = daemon.mining_status()
assert res_status.active == True
assert res_status.threads_count == 1
assert res_status.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert res_status.is_background_mining_enabled == False
assert res_status.block_reward >= 600000000000
# wait till we mined a few of them
timeout = 5
timeout_height = prev_height
while True:
time.sleep(1)
res_info = daemon.get_info()
height = res_info.height
if height >= prev_height + 5:
break
if height > timeout_height:
timeout = 5
timeout_height = height
else:
timeout -= 1
assert timeout >= 0
res = daemon.stop_mining()
res_status = daemon.mining_status()
assert res_status.active == False
res_info = daemon.get_info()
new_height = res_info.height
wallet.refresh()
res_getbalance = wallet.get_balance()
balance = res_getbalance.balance
assert balance >= prev_balance + (new_height -
prev_height) * 600000000000
res = daemon.start_mining(
'42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm',
threads_count=1,
do_background_mining=True)
res_status = daemon.mining_status()
assert res_status.active == True
assert res_status.threads_count == 1
assert res_status.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert res_status.is_background_mining_enabled == True
assert res_status.block_reward >= 600000000000
# don't wait, might be a while if the machine is busy, which it probably is
res = daemon.stop_mining()
res_status = daemon.mining_status()
assert res_status.active == False
class ColdSigningTest():
def run_test(self):
self.reset()
self.create(0)
self.mine()
self.transfer()
def reset(self):
print('Resetting blockchain')
daemon = Daemon()
daemon.pop_blocks(1000)
daemon.flush_txpool()
def create(self, idx):
print('Creating hot and cold wallet')
self.hot_wallet = Wallet(idx = 0)
# close the wallet if any, will throw if none is loaded
try: self.hot_wallet.close_wallet()
except: pass
self.cold_wallet = Wallet(idx = 1)
# close the wallet if any, will throw if none is loaded
try: self.cold_wallet.close_wallet()
except: pass
seed = 'velvet lymph giddy number token physics poetry unquoted nibs useful sabotage limits benches lifestyle eden nitrogen anvil fewest avoid batch vials washing fences goat unquoted'
res = self.cold_wallet.restore_deterministic_wallet(seed = seed)
self.cold_wallet.set_daemon('127.0.0.1:11111', ssl_support = "disabled")
spend_key = self.cold_wallet.query_key("spend_key").key
view_key = self.cold_wallet.query_key("view_key").key
res = self.hot_wallet.generate_from_keys(viewkey = view_key, address = '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm')
ok = False
try: res = self.hot_wallet.query_key("spend_key")
except: ok = True
assert ok
ok = False
try: self.hot_wallet.query_key("mnemonic")
except: ok = True
assert ok
assert self.cold_wallet.query_key("view_key").key == view_key
assert self.cold_wallet.get_address().address == self.hot_wallet.get_address().address
def mine(self):
print("Mining some blocks")
daemon = Daemon()
wallet = Wallet()
daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 80)
wallet.refresh()
def transfer(self):
daemon = Daemon()
print("Creating transaction in hot wallet")
dst = {'address': '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 'amount': 1000000000000}
payment_id = '1234500000012345abcde00000abcdeff1234500000012345abcde00000abcde'
self.hot_wallet.refresh()
res = self.hot_wallet.export_outputs()
self.cold_wallet.import_outputs(res.outputs_data_hex)
res = self.cold_wallet.export_key_images(True)
self.hot_wallet.import_key_images(res.signed_key_images, offset = res.offset)
res = self.hot_wallet.transfer([dst], ring_size = 11, payment_id = payment_id, get_tx_key = False)
assert len(res.tx_hash) == 32*2
txid = res.tx_hash
assert len(res.tx_key) == 0
assert res.amount > 0
amount = res.amount
assert res.fee > 0
fee = res.fee
assert len(res.tx_blob) == 0
assert len(res.tx_metadata) == 0
assert len(res.multisig_txset) == 0
assert len(res.unsigned_txset) > 0
unsigned_txset = res.unsigned_txset
print('Signing transaction with cold wallet')
res = self.cold_wallet.describe_transfer(unsigned_txset = unsigned_txset)
assert len(res.desc) == 1
desc = res.desc[0]
assert desc.amount_in >= amount + fee
assert desc.amount_out == desc.amount_in - fee
assert desc.ring_size == 11
assert desc.unlock_time == 0
assert desc.payment_id == payment_id
assert desc.change_amount == desc.amount_in - 1000000000000 - fee
assert desc.change_address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert desc.fee == fee
assert len(desc.recipients) == 1
rec = desc.recipients[0]
assert rec.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert rec.amount == 1000000000000
res = self.cold_wallet.sign_transfer(unsigned_txset)
assert len(res.signed_txset) > 0
signed_txset = res.signed_txset
assert len(res.tx_hash_list) == 1
txid = res.tx_hash_list[0]
assert len(txid) == 64
print('Submitting transaction with hot wallet')
res = self.hot_wallet.submit_transfer(signed_txset)
assert len(res.tx_hash_list) > 0
assert res.tx_hash_list[0] == txid
res = self.hot_wallet.get_transfers()
assert len([x for x in (res['pending'] if 'pending' in res else []) if x.txid == txid]) == 1
assert len([x for x in (res['out'] if 'out' in res else []) if x.txid == txid]) == 0
daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 1)
self.hot_wallet.refresh()
res = self.hot_wallet.get_transfers()
assert len([x for x in (res['pending'] if 'pending' in res else []) if x.txid == txid]) == 0
assert len([x for x in (res['out'] if 'out' in res else []) if x.txid == txid]) == 1
res = self.hot_wallet.get_tx_key(txid)
assert len(res.tx_key) == 0 or res.tx_key == '01' + '0' * 62 # identity is used as placeholder
res = self.cold_wallet.get_tx_key(txid)
assert len(res.tx_key) == 64
class GetOutputDistributionTest():
def run_test(self):
self.reset()
self.create()
self.test_get_output_distribution()
def reset(self):
print('Resetting blockchain')
daemon = Daemon()
daemon.pop_blocks(1000)
daemon.flush_txpool()
def create(self):
self.wallet = Wallet()
# close the wallet if any, will throw if none is loaded
try: self.wallet.close_wallet()
except: pass
res = self.wallet.restore_deterministic_wallet(seed = 'velvet lymph giddy number token physics poetry unquoted nibs useful sabotage limits benches lifestyle eden nitrogen anvil fewest avoid batch vials washing fences goat unquoted')
def test_get_output_distribution(self):
print("Test get_output_distribution")
daemon = Daemon()
res = daemon.get_output_distribution([0], 0, 0)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 1
assert d.distribution[0] == 0
res = daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 1)
res = daemon.get_output_distribution([0], 0, 0)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 2
assert d.distribution[0] == 0
assert d.distribution[1] == 1
res = daemon.pop_blocks(1)
res = daemon.get_output_distribution([0], 0, 0)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 1
assert d.distribution[0] == 0
res = daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 3)
res = daemon.get_output_distribution([0], 0, 0, cumulative = True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 4
assert d.distribution[0] == 0
assert d.distribution[1] == 1
assert d.distribution[2] == 2
assert d.distribution[3] == 3
# extend
res = daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 80)
res = daemon.get_output_distribution([0], 0, 0, cumulative = True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 84
for h in range(len(d.distribution)):
assert d.distribution[h] == h
# pop and replace, this will do through the "trim and extend" path
res = daemon.pop_blocks(2)
self.wallet.refresh()
dst = {'address': '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 'amount': 1000000000000}
self.wallet.transfer([dst])
res = daemon.generateblocks('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 1)
for step in range(3): # the second will be cached, the third will also be cached, but we get it in non-cumulative mode
res = daemon.get_output_distribution([0], 0, 0, cumulative = step < 3)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 83
for h in range(len(d.distribution)):
assert d.distribution[h] == (h if step < 3 else 1) + (2 if h == len(d.distribution) - 1 else 0)
# start at 0, end earlier
res = daemon.get_output_distribution([0], 0, 40, cumulative = True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 41
for h in range(len(d.distribution)):
assert d.distribution[h] == h
# start after 0, end earlier
res = daemon.get_output_distribution([0], 10, 20, cumulative = True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 9
assert d.binary == False
assert len(d.distribution) == 11
for h in range(len(d.distribution)):
assert d.distribution[h] == 10 + h
# straddling up
res = daemon.get_output_distribution([0], 15, 25, cumulative = True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 14
assert d.binary == False
assert len(d.distribution) == 11
for h in range(len(d.distribution)):
assert d.distribution[h] == 15 + h
# straddling down
res = daemon.get_output_distribution([0], 8, 18, cumulative = True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 7
assert d.binary == False
assert len(d.distribution) == 11
for h in range(len(d.distribution)):
assert d.distribution[h] == 8 + h
# encompassing
res = daemon.get_output_distribution([0], 5, 20, cumulative = True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 4
assert d.binary == False
assert len(d.distribution) == 16
for h in range(len(d.distribution)):
assert d.distribution[h] == 5 + h
# single
res = daemon.get_output_distribution([0], 2, 2, cumulative = True)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 0
assert d.base == 1
assert d.binary == False
assert len(d.distribution) == 1
assert d.distribution[0] == 2
# a non existent amount
res = daemon.get_output_distribution([1], 0, 0)
assert len(res.distributions) == 1
d = res.distributions[0]
assert d.amount == 1
assert d.base == 0
assert d.binary == False
assert len(d.distribution) == 83
for h in range(len(d.distribution)):
assert d.distribution[h] == 0
def mine(self):
print("Test mining")
daemon = Daemon()
wallet = Wallet()
# check info/height/balance before generating blocks
res_info = daemon.get_info()
prev_height = res_info.height
res_getbalance = wallet.get_balance()
prev_balance = res_getbalance.balance
res_status = daemon.mining_status()
res = daemon.start_mining('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', threads_count = 1)
res_status = daemon.mining_status()
assert res_status.active == True
assert res_status.threads_count == 1
assert res_status.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert res_status.is_background_mining_enabled == False
assert res_status.block_reward >= 600000000000
# wait till we mined a few of them
timeout = 5
timeout_height = prev_height
while True:
time.sleep(1)
res_info = daemon.get_info()
height = res_info.height
if height >= prev_height + 5:
break
if height > timeout_height:
timeout = 5
timeout_height = height
else:
timeout -= 1
assert timeout >= 0
res = daemon.stop_mining()
res_status = daemon.mining_status()
assert res_status.active == False
res_info = daemon.get_info()
new_height = res_info.height
wallet.refresh()
res_getbalance = wallet.get_balance()
balance = res_getbalance.balance
assert balance >= prev_balance + (new_height - prev_height) * 600000000000
res = daemon.start_mining('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', threads_count = 1, do_background_mining = True)
res_status = daemon.mining_status()
assert res_status.active == True
assert res_status.threads_count == 1
assert res_status.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
assert res_status.is_background_mining_enabled == True
assert res_status.block_reward >= 600000000000
# don't wait, might be a while if the machine is busy, which it probably is
res = daemon.stop_mining()
res_status = daemon.mining_status()
assert res_status.active == False
