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test_lightning: test that we unwatch txs.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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Rusty Russell 2018-01-29 12:50:56 +10:30 committed by Christian Decker
parent c6ce352404
commit 9825dddd18
1 changed files with 48 additions and 0 deletions
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48
tests/test_lightningd.py
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@ -990,6 +990,54 @@ class LightningDTests(BaseLightningDTests):
bitcoind.generate_block(6)
l1.daemon.wait_for_log('onchaind complete, forgetting peer')
@unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")
def test_onchain_unwatch(self):
"""Onchaind should not watch random spends"""
l1,l2 = self.connect()
self.fund_channel(l1, l2, 10**6)
self.pay(l1,l2,200000000)
l1.rpc.dev_fail(l2.info['id'])
l1.daemon.wait_for_log('Failing due to dev-fail command')
l1.daemon.wait_for_log('sendrawtx exit 0')
l1.bitcoin.generate_block(1)
l1.daemon.wait_for_log(' to ONCHAIND_OUR_UNILATERAL')
l2.daemon.wait_for_log(' to ONCHAIND_THEIR_UNILATERAL')
# 10 later, l1 should collect its to-self payment.
bitcoind.generate_block(10)
l1.daemon.wait_for_log('Broadcasting OUR_DELAYED_RETURN_TO_WALLET .* to resolve OUR_UNILATERAL/DELAYED_OUTPUT_TO_US')
l1.daemon.wait_for_log('sendrawtx exit 0')
# First time it sees it, onchaind cares.
bitcoind.generate_block(1)
l1.daemon.wait_for_log('Resolved OUR_UNILATERAL/DELAYED_OUTPUT_TO_US by our proposal OUR_DELAYED_RETURN_TO_WALLET')
# Now test unrelated onchain churn.
# Daemon gets told about wallet; says it doesn't care.
l1.rpc.withdraw(l1.rpc.newaddr()['address'], 'all')
bitcoind.generate_block(1)
l1.daemon.wait_for_log("but we don't care")
# And lightningd should respect that!
assert not l1.daemon.is_in_log("Can't unwatch txid")
# So these should not generate further messages
for i in range(5):
l1.rpc.withdraw(l1.rpc.newaddr()['address'], 'all')
bitcoind.generate_block(1)
# Make sure it digests the block
sync_blockheight([l1])
# We won't see this again.
assert not l1.daemon.is_in_log("but we don't care",
start=l1.daemon.logsearch_start)
# Note: for this test we leave onchaind running, so we can detect
# any leaks!
@unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")
def test_onchain_dust_out(self):
"""Onchain handling of outgoing dust htlcs (they should fail)"""