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pytest: Stabilize test_penalty_{in,out}htlc tests

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They were looking for specific amounts which proved to be rather flaky. Now
they look for specific outputs being available in the `listfunds` result after
everything was settled.
This commit is contained in:
Christian Decker 2020-04-20 18:54:54 +02:00 • committed by neil saitug
parent 3fc77730be
commit e7b555dd90
1 changed files with 37 additions and 10 deletions
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47
tests/test_closing.py
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@ -562,17 +562,31 @@ def test_penalty_inhtlc(node_factory, bitcoind, executor, chainparams):
# FIXME: test HTLC tx race! # FIXME: test HTLC tx race!
# 100 blocks later, all resolved.
bitcoind.generate_block(100) bitcoind.generate_block(100)
l2.daemon.wait_for_log('onchaind complete, forgetting peer') sync_blockheight(bitcoind, [l2])
wait_for(lambda: len(l2.rpc.listpeers()['peers']) == 0)
# Do one last pass over the logs to extract the reactions l2 sent
l2.daemon.logsearch_start = needle
needles = [
# The first needle will match, but since we don't have a direct output
# for l2 it won't result in an output, hence the comment:
# r'Resolved FUNDING_TRANSACTION/FUNDING_OUTPUT by THEIR_REVOKED_UNILATERAL .([a-f0-9]{64}).',
r'Resolved THEIR_REVOKED_UNILATERAL/DELAYED_OUTPUT_TO_THEM by our proposal OUR_PENALTY_TX .([a-f0-9]{64}).',
r'Resolved THEIR_REVOKED_UNILATERAL/THEIR_HTLC by our proposal OUR_PENALTY_TX .([a-f0-9]{64}).',
]
matches = list(map(l2.daemon.is_in_log, needles))
# Now extract the txids for these responses
txids = set([re.search(r'\(([0-9a-f]{64})\)', m).group(1) for m in matches])
# We should have one confirmed output for each of the above reactions in
# the list of funds we own.
outputs = l2.rpc.listfunds()['outputs'] outputs = l2.rpc.listfunds()['outputs']
assert [o['status'] for o in outputs] == ['confirmed'] * 2 assert [o['status'] for o in outputs] == ['confirmed'] * 2
# Allow some lossage for fees. assert set([o['txid'] for o in outputs]) == txids
slack = 30000 if chainparams['elements'] else 20000
assert sum(o['value'] for o in outputs) < 10**6
assert sum(o['value'] for o in outputs) > 10**6 - slack
@unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1") @unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")
@ -647,14 +661,27 @@ def test_penalty_outhtlc(node_factory, bitcoind, executor, chainparams):
# 100 blocks later, all resolved. # 100 blocks later, all resolved.
bitcoind.generate_block(100) bitcoind.generate_block(100)
sync_blockheight(bitcoind, [l2])
wait_for(lambda: len(l2.rpc.listpeers()['peers']) == 0) wait_for(lambda: len(l2.rpc.listpeers()['peers']) == 0)
# Do one last pass over the logs to extract the reactions l2 sent
l2.daemon.logsearch_start = needle
needles = [
r'Resolved FUNDING_TRANSACTION/FUNDING_OUTPUT by THEIR_REVOKED_UNILATERAL .([a-f0-9]{64}).',
r'Resolved THEIR_REVOKED_UNILATERAL/DELAYED_OUTPUT_TO_THEM by our proposal OUR_PENALTY_TX .([a-f0-9]{64}).',
r'Resolved THEIR_REVOKED_UNILATERAL/OUR_HTLC by our proposal OUR_PENALTY_TX .([a-f0-9]{64}).',
]
matches = list(map(l2.daemon.is_in_log, needles))
# Now extract the txids for these responses
txids = set([re.search(r'\(([0-9a-f]{64})\)', m).group(1) for m in matches])
# We should have one confirmed output for each of the above reactions in
# the list of funds we own.
outputs = l2.rpc.listfunds()['outputs'] outputs = l2.rpc.listfunds()['outputs']
assert [o['status'] for o in outputs] == ['confirmed'] * 3 assert [o['status'] for o in outputs] == ['confirmed'] * 3
# Allow some lossage for fees. assert set([o['txid'] for o in outputs]) == txids
slack = 30000 if chainparams['elements'] else 20000
assert sum(o['value'] for o in outputs) < 10**6
assert sum(o['value'] for o in outputs) > 10**6 - slack
@unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1") @unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")