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Re-enable PSBT tests for Liquid except test_sign_and_send_psbt

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This commit is contained in:
Greg Sanders
2023-02-06 16:57:58 -05:00
committed by Rusty Russell
parent 908f834d66
commit cb7caa3139
6 changed files with 150 additions and 42 deletions
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6
.github/scripts/install-bitcoind.sh vendored
View File

@@ -5,13 +5,13 @@ set -e
DIRNAME="bitcoin-${BITCOIN_VERSION}"
EDIRNAME="elements-${ELEMENTS_VERSION}"
FILENAME="${DIRNAME}-x86_64-linux-gnu.tar.gz"
EFILENAME="${EDIRNAME}-x86_64-linux-gnu.tar.bz2"
EFILENAME="${EDIRNAME}-x86_64-linux-gnu.tar.gz"
cd /tmp/
wget "https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/${FILENAME}"
wget -q "https://storage.googleapis.com/c-lightning-tests/${EFILENAME}"
wget "https://github.com/ElementsProject/elements/releases/download/elements-${ELEMENTS_VERSION}/${EFILENAME}"
tar -xf "${FILENAME}"
tar -xaf "${EFILENAME}"
tar -xf "${EFILENAME}"
sudo mv "${DIRNAME}"/bin/* "/usr/local/bin"
sudo mv "${EDIRNAME}"/bin/* "/usr/local/bin"

20
.github/scripts/setup.sh vendored
View File

@@ -2,7 +2,7 @@
set -e
export DEBIAN_FRONTEND=noninteractive
export BITCOIN_VERSION=24.0.1
export ELEMENTS_VERSION=0.18.1.8
export ELEMENTS_VERSION=22.0.2
export RUST_VERSION=stable
sudo useradd -ms /bin/bash tester
@@ -57,16 +57,16 @@ sudo chmod 0440 /etc/sudoers.d/tester
(
cd /tmp/ || exit 1
wget https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}-x86_64-linux-gnu.tar.gz
wget -q https://storage.googleapis.com/c-lightning-tests/elements-$ELEMENTS_VERSION-x86_64-linux-gnu.tar.bz2
tar -xf bitcoin-$BITCOIN_VERSION-x86_64-linux-gnu.tar.gz
tar -xjf elements-$ELEMENTS_VERSION-x86_64-linux-gnu.tar.bz2
sudo mv bitcoin-$BITCOIN_VERSION/bin/* /usr/local/bin
sudo mv elements-$ELEMENTS_VERSION/bin/* /usr/local/bin
wget https://github.com/ElementsProject/elements/releases/download/elements-${ELEMENTS_VERSION}/elements-${ELEMENTS_VERSION}-x86_64-linux-gnu.tar.gz
tar -xf bitcoin-${BITCOIN_VERSION}-x86_64-linux-gnu.tar.gz
tar -xf elements-${ELEMENTS_VERSION}-x86_64-linux-gnu.tar.gz
sudo mv bitcoin-${BITCOIN_VERSION}/bin/* /usr/local/bin
sudo mv elements-${ELEMENTS_VERSION}/bin/* /usr/local/bin
rm -rf \
bitcoin-$BITCOIN_VERSION-x86_64-linux-gnu.tar.gz \
bitcoin-$BITCOIN_VERSION \
elements-$ELEMENTS_VERSION-x86_64-linux-gnu.tar.bz2 \
elements-$ELEMENTS_VERSION
bitcoin-${BITCOIN_VERSION}-x86_64-linux-gnu.tar.gz \
bitcoin-${BITCOIN_VERSION} \
elements-${ELEMENTS_VERSION}-x86_64-linux-gnu.tar.gz \
elements-${ELEMENTS_VERSION}
)
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- \

4
.github/workflows/ci.yaml vendored
View File

@@ -170,7 +170,7 @@ jobs:
env:
COMPAT: 1
BITCOIN_VERSION: 24.0.1
ELEMENTS_VERSION: 0.18.1.8
ELEMENTS_VERSION: 22.0.2
RUST_PROFILE: release # Has to match the one in the compile step
needs:
- compile
@@ -277,7 +277,7 @@ jobs:
env:
COMPAT: 1
BITCOIN_VERSION: 24.0.1
ELEMENTS_VERSION: 0.18.1.8
ELEMENTS_VERSION: 22.0.2
RUST_PROFILE: release # Has to match the one in the compile step
VALGRIND: 1
CFG: gcc-dev1-exp1

1
contrib/pyln-testing/pyln/testing/utils.py
View File

@@ -547,6 +547,7 @@ class ElementsD(BitcoinD):
'-nowallet',
'-validatepegin=0',
'-con_blocksubsidy=5000000000',
'-acceptnonstdtxn=1', # FIXME Issues such as dust limit interacting with anchors
]
conf_file = os.path.join(bitcoin_dir, 'elements.conf')
config['rpcport'] = self.rpcport

3
tests/test_misc.py
View File

@@ -436,7 +436,7 @@ def test_htlc_in_timeout(node_factory, bitcoind, executor):
l2.daemon.wait_for_log('onchaind complete, forgetting peer')
@unittest.skipIf(not TEST_NETWORK == 'regtest', 'must be on bitcoin network')
@unittest.skipIf(TEST_NETWORK == 'liquid-regtest', 'must be on bitcoin network')
@pytest.mark.developer("needs DEVELOPER=1")
def test_bech32_funding(node_factory, chainparams):
# Don't get any funds from previous runs.
@@ -461,7 +461,6 @@ def test_bech32_funding(node_factory, chainparams):
assert only_one(fundingtx['vin'])['txid'] == res['wallettxid']
@unittest.skipIf(not TEST_NETWORK == 'regtest', 'no support for PSETv0')
def test_withdraw_misc(node_factory, bitcoind, chainparams):
def dont_spend_outputs(n, txid):
"""Reserve both outputs (we assume there are two!) in case any our ours, so we don't spend change: wrecks accounting checks"""

132
tests/test_wallet.py
View File

@@ -441,7 +441,6 @@ def test_txprepare(node_factory, bitcoind, chainparams):
assert decode['vout'][changenum]['scriptPubKey']['type'] == 'witness_v0_keyhash'
@unittest.skipIf(TEST_NETWORK == 'liquid-regtest', '')
def test_reserveinputs(node_factory, bitcoind, chainparams):
amount = 1000000
total_outs = 12
@@ -495,12 +494,14 @@ def test_reserveinputs(node_factory, bitcoind, chainparams):
assert not any('reserved_to_block' in o for o in l1.rpc.listfunds()['outputs'])
@unittest.skipIf(TEST_NETWORK == 'liquid-regtest', '')
def test_fundpsbt(node_factory, bitcoind, chainparams):
amount = 1000000
total_outs = 4
l1 = node_factory.get_node()
# CLN returns PSBTv0 and PSETv2, for now
is_psbt_v2 = chainparams['elements']
outputs = []
# Add a medley of funds to withdraw later
for i in range(total_outs):
@@ -515,22 +516,35 @@ def test_fundpsbt(node_factory, bitcoind, chainparams):
# Should get one input, plus some excess
funding = l1.rpc.fundpsbt(amount // 2, feerate, 0, reserve=0)
psbt = bitcoind.rpc.decodepsbt(funding['psbt'])
# We can fuzz this up to 99 blocks back.
assert psbt['tx']['locktime'] > bitcoind.rpc.getblockcount() - 100
assert psbt['tx']['locktime'] <= bitcoind.rpc.getblockcount()
assert len(psbt['tx']['vin']) == 1
assert funding['excess_msat'] > Millisatoshi(0)
assert funding['excess_msat'] < Millisatoshi(amount // 2 * 1000)
assert funding['feerate_per_kw'] == 7500
assert 'estimated_final_weight' in funding
assert 'reservations' not in funding
if is_psbt_v2:
assert psbt['fallback_locktime'] > bitcoind.rpc.getblockcount() - 100
assert psbt['fallback_locktime'] <= bitcoind.rpc.getblockcount()
assert psbt['input_count'] == 1
else:
assert psbt['tx']['locktime'] > bitcoind.rpc.getblockcount() - 100
assert psbt['tx']['locktime'] <= bitcoind.rpc.getblockcount()
assert len(psbt['tx']['vin']) == 1
# This should add 99 to the weight, but otherwise be identical (might choose different inputs though!) except for locktime.
funding2 = l1.rpc.fundpsbt(amount // 2, feerate, 99, reserve=0, locktime=bitcoind.rpc.getblockcount() + 1)
psbt2 = bitcoind.rpc.decodepsbt(funding2['psbt'])
if is_psbt_v2:
assert psbt2['fallback_locktime'] == bitcoind.rpc.getblockcount() + 1
assert psbt2['input_count'] == 1
else:
assert psbt2['tx']['locktime'] == bitcoind.rpc.getblockcount() + 1
assert len(psbt2['tx']['vin']) == 1
assert funding2['excess_msat'] < funding['excess_msat']
assert funding2['feerate_per_kw'] == 7500
# Naively you'd expect this to be +99, but it might have selected a non-p2sh output...
@@ -548,7 +562,12 @@ def test_fundpsbt(node_factory, bitcoind, chainparams):
assert funding3['excess_msat'] == Millisatoshi(0)
# Should have the excess msat as the output value (minus fee for change)
psbt = bitcoind.rpc.decodepsbt(funding3['psbt'])
if is_psbt_v2:
change = Millisatoshi("{}btc".format(psbt["outputs"][funding3['change_outnum']]["amount"]))
else:
change = Millisatoshi("{}btc".format(psbt['tx']['vout'][funding3['change_outnum']]['value']))
# The weight should be greater (now includes change output)
change_weight = funding3['estimated_final_weight'] - funding['estimated_final_weight']
assert change_weight > 0
@@ -558,6 +577,9 @@ def test_fundpsbt(node_factory, bitcoind, chainparams):
# Should get two inputs.
psbt = bitcoind.rpc.decodepsbt(l1.rpc.fundpsbt(amount, feerate, 0, reserve=0)['psbt'])
if is_psbt_v2:
assert psbt['input_count'] == 2
else:
assert len(psbt['tx']['vin']) == 2
# Should not use reserved outputs.
@@ -579,11 +601,13 @@ def test_fundpsbt(node_factory, bitcoind, chainparams):
l1.rpc.fundpsbt(amount // 2, feerate, 0)
@unittest.skipIf(TEST_NETWORK == 'liquid-regtest', '')
def test_utxopsbt(node_factory, bitcoind, chainparams):
amount = 1000000
l1 = node_factory.get_node()
# CLN returns PSBTv0 and PSETv2, for now
is_psbt_v2 = chainparams['elements']
outputs = []
# Add a funds to withdraw later
for _ in range(2):
@@ -603,27 +627,40 @@ def test_utxopsbt(node_factory, bitcoind, chainparams):
reserve=0)
psbt = bitcoind.rpc.decodepsbt(funding['psbt'])
# We can fuzz this up to 99 blocks back.
assert psbt['tx']['locktime'] > bitcoind.rpc.getblockcount() - 100
assert psbt['tx']['locktime'] <= bitcoind.rpc.getblockcount()
assert len(psbt['tx']['vin']) == 1
assert funding['excess_msat'] > Millisatoshi(0)
assert funding['excess_msat'] < Millisatoshi(amount // 2 * 1000)
assert funding['feerate_per_kw'] == 7500
assert 'estimated_final_weight' in funding
assert 'reservations' not in funding
if is_psbt_v2:
assert psbt['fallback_locktime'] > bitcoind.rpc.getblockcount() - 100
assert psbt['fallback_locktime'] <= bitcoind.rpc.getblockcount()
assert psbt['input_count'] == 1
else:
assert psbt['tx']['locktime'] > bitcoind.rpc.getblockcount() - 100
assert psbt['tx']['locktime'] <= bitcoind.rpc.getblockcount()
assert len(psbt['tx']['vin']) == 1
# This should add 99 to the weight, but otherwise be identical except for locktime.
start_weight = 99
funding2 = l1.rpc.utxopsbt(amount // 2, feerate, start_weight,
['{}:{}'.format(outputs[0][0], outputs[0][1])],
reserve=0, locktime=bitcoind.rpc.getblockcount() + 1)
psbt2 = bitcoind.rpc.decodepsbt(funding2['psbt'])
if is_psbt_v2:
assert psbt2['fallback_locktime'] == bitcoind.rpc.getblockcount() + 1
assert psbt2['inputs'] == psbt['inputs']
else:
assert psbt2['tx']['locktime'] == bitcoind.rpc.getblockcount() + 1
assert psbt2['tx']['vin'] == psbt['tx']['vin']
if chainparams['elements']:
assert is_psbt_v2
# elements includes the fee as an output
addl_fee = Millisatoshi((fee_val * start_weight + 999) // 1000 * 1000)
assert psbt2['tx']['vout'][0]['value'] == psbt['tx']['vout'][0]['value'] + addl_fee.to_btc()
assert psbt2['outputs'][0]['amount'] == psbt['outputs'][0]['amount'] + addl_fee.to_btc()
else:
assert psbt2['tx']['vout'] == psbt['tx']['vout']
assert funding2['excess_msat'] < funding['excess_msat']
@@ -649,7 +686,11 @@ def test_utxopsbt(node_factory, bitcoind, chainparams):
assert funding3['excess_msat'] == Millisatoshi(0)
# Should have the excess msat as the output value (minus fee for change)
psbt = bitcoind.rpc.decodepsbt(funding3['psbt'])
if is_psbt_v2:
change = Millisatoshi("{}btc".format(psbt['outputs'][funding3['change_outnum']]['amount']))
else:
change = Millisatoshi("{}btc".format(psbt['tx']['vout'][funding3['change_outnum']]['value']))
# The weight should be greater (now includes change output)
change_weight = funding3['estimated_final_weight'] - funding['estimated_final_weight']
assert change_weight > 0
@@ -670,6 +711,9 @@ def test_utxopsbt(node_factory, bitcoind, chainparams):
['{}:{}'.format(outputs[0][0], outputs[0][1]),
'{}:{}'.format(outputs[1][0], outputs[1][1])])
psbt = bitcoind.rpc.decodepsbt(funding['psbt'])
if is_psbt_v2:
assert psbt['input_count'] == 2
else:
assert len(psbt['tx']['vin']) == 2
assert len(funding['reservations']) == 2
assert funding['reservations'][0]['txid'] == outputs[0][0]
@@ -694,7 +738,6 @@ def test_utxopsbt(node_factory, bitcoind, chainparams):
reservedok=True)
@unittest.skipIf(TEST_NETWORK == 'liquid-regtest', '')
def test_sign_external_psbt(node_factory, bitcoind, chainparams):
"""
A PSBT w/ one of our inputs should be signable (we can fill
@@ -723,11 +766,64 @@ def test_sign_external_psbt(node_factory, bitcoind, chainparams):
l1.rpc.signpsbt(psbt)
@unittest.skipIf(TEST_NETWORK == 'liquid-regtest', '')
def test_psbt_version(node_factory, bitcoind, chainparams):
sats_amount = 10**8
# CLN returns PSBTv0 and PSETv2, for now
is_elements = chainparams['elements']
l1 = node_factory.get_node()
bitcoind.rpc.sendtoaddress(l1.rpc.newaddr()['bech32'],
sats_amount / 100000000)
bitcoind.generate_block(1)
wait_for(lambda: len(l1.rpc.listfunds()['outputs']) == 1)
funding = l1.rpc.fundpsbt(satoshi=int(sats_amount / 2),
feerate=7500,
startweight=42)['psbt']
# Short elements test
if is_elements:
# Only v2 is allowed, and is a no-op
for i in [0, 1, 3, 4, 5]:
with pytest.raises(RpcError, match=r"Could not set PSBT version"):
l1.rpc.setpsbtversion(funding, i)
assert funding == l1.rpc.setpsbtversion(funding, 2)['psbt']
# And elementsd can understand it
bitcoind.rpc.decodepsbt(funding)
return
# Non-elements test
v2_funding = l1.rpc.setpsbtversion(funding, 2)['psbt']
# Bitcoind cannot understand PSBTv2 yet
with pytest.raises(JSONRPCError, match=r"TX decode failed Unsupported version number"):
bitcoind.rpc.decodepsbt(v2_funding)
# But it round-trips fine enough
v0_funding = l1.rpc.setpsbtversion(v2_funding, 0)['psbt']
# CLN returns v0 for now
assert funding == v0_funding
# And we reject non-0/2 args
for i in [1, 3, 4, 5]:
with pytest.raises(RpcError, match=r"Could not set PSBT version"):
l1.rpc.setpsbtversion(v2_funding, i)
@unittest.skipIf(TEST_NETWORK == 'liquid-regtest', 'Core/Elements need joinpsbt support for v2')
def test_sign_and_send_psbt(node_factory, bitcoind, chainparams):
"""
Tests for the sign + send psbt RPCs
"""
# CLN returns PSBTv0 and PSETv2, for now
is_psbt_v2 = chainparams['elements']
# Once support for v2 joinpsbt is added, below test should work verbatim
assert not is_psbt_v2
amount = 1000000
total_outs = 12
coin_mvt_plugin = os.path.join(os.getcwd(), 'tests/plugins/coin_movements.py')
@@ -750,6 +846,9 @@ def test_sign_and_send_psbt(node_factory, bitcoind, chainparams):
startweight=42)
assert len([x for x in l1.rpc.listfunds()['outputs'] if x['reserved']]) == 4
psbt = bitcoind.rpc.decodepsbt(funding['psbt'])
if is_psbt_v2:
saved_input = psbt['inputs'][0]
else:
saved_input = psbt['tx']['vin'][0]
# Go ahead and unreserve the UTXOs, we'll use a smaller
@@ -758,8 +857,13 @@ def test_sign_and_send_psbt(node_factory, bitcoind, chainparams):
l1.rpc.unreserveinputs(funding['psbt'])
# Re-reserve one of the utxos we just unreserved
if is_psbt_v2:
psbt = bitcoind.rpc.createpsbt([{'txid': saved_input['previous_txid'],
'vout': saved_input['previous_vout']}], [])
else:
psbt = bitcoind.rpc.createpsbt([{'txid': saved_input['txid'],
'vout': saved_input['vout']}], [])
l1.rpc.reserveinputs(psbt)
# We require the utxos be reserved before signing them
@@ -823,6 +927,10 @@ def test_sign_and_send_psbt(node_factory, bitcoind, chainparams):
l1_funding = l1.rpc.fundpsbt(satoshi=out_total,
feerate=7500,
startweight=42)
if is_psbt_v2:
l1_num_inputs = bitcoind.rpc.decodepsbt(l1_funding['psbt'])["input_count"]
l2_num_inputs = bitcoind.rpc.decodepsbt(l2_funding['psbt'])["input_count"]
else:
l1_num_inputs = len(bitcoind.rpc.decodepsbt(l1_funding['psbt'])['tx']['vin'])
l2_num_inputs = len(bitcoind.rpc.decodepsbt(l2_funding['psbt'])['tx']['vin'])