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opening: save the correct commitment tx when we are the fundee.

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We were saving *our* commitment tx, not theirs.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2017-09-27 06:32:48 +09:30
parent d04b7af56e
commit 96a85a786c
2 changed files with 51 additions and 9 deletions
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42
tests/test_lightningd.py
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@@ -447,6 +447,48 @@ class LightningDTests(BaseLightningDTests):
bitcoind.rpc.generate(6)
l2.daemon.wait_for_log('onchaind complete, forgetting peer')
def test_onchain_first_commit(self):
"""Onchain handling where funder immediately drops to chain"""
# HTLC 1->2, 1 fails just after funding.
disconnects = ['+WIRE_FUNDING_LOCKED', 'permfail']
l1 = self.node_factory.get_node(disconnect=disconnects)
l2 = self.node_factory.get_node()
l1.rpc.connect('localhost', l2.info['port'], l2.info['id'])
# Like fundchannel, but we'll probably fail before CHANNELD_NORMAL.
addr = l1.rpc.newaddr()['address']
txid = l1.bitcoin.rpc.sendtoaddress(addr, 10**6 / 10**8 + 0.01)
tx = l1.bitcoin.rpc.getrawtransaction(txid)
l1.rpc.addfunds(tx)
l1.rpc.fundchannel(l2.info['id'], 10**6)
l1.daemon.wait_for_log('sendrawtx exit 0')
l1.bitcoin.rpc.generate(1)
# l1 will drop to chain.
l1.daemon.wait_for_log('permfail')
l1.daemon.wait_for_log('sendrawtx exit 0')
l1.bitcoin.rpc.generate(1)
l1.daemon.wait_for_log('-> ONCHAIND_OUR_UNILATERAL')
l2.daemon.wait_for_log('-> ONCHAIND_THEIR_UNILATERAL')
# 6 later, l1 should collect its to-self payment.
bitcoind.rpc.generate(6)
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')
# 94 later, l2 is done.
bitcoind.rpc.generate(94)
l2.daemon.wait_for_log('onchaind complete, forgetting peer')
# Now, 100 blocks and l1 should be done.
bitcoind.rpc.generate(6)
l1.daemon.wait_for_log('onchaind complete, forgetting peer')
def test_onchain_dust_out(self):
"""Onchain handling of outgoing dust htlcs (they should fail)"""
# HTLC 1->2, 1 fails after it's irrevocably committed