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dualfund, tests: break out "peer forgets" test

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Now that we save the commitment sigs immediately, we have to drop the
connection elsewhere in the flow to get the state where only one peer
remembers.
This commit is contained in:
niftynei 2023-10-31 14:52:19 -05:00 • committed by Rusty Russell
parent 89f6fd27e3
commit da34c369f3
1 changed files with 20 additions and 3 deletions
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23
tests/test_connection.py
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@ -622,13 +622,10 @@ def test_disconnect_fundee_v2(node_factory):
@pytest.mark.openchannel('v1')
@pytest.mark.openchannel('v2')
def test_disconnect_half_signed(node_factory):
# Now, these are the corner cases. Fundee sends funding_signed,
# but opener doesn't receive it.
disconnects = ['-WIRE_FUNDING_SIGNED']
if EXPERIMENTAL_DUAL_FUND:
disconnects = ['-WIRE_COMMITMENT_SIGNED']
l1 = node_factory.get_node()
l2 = node_factory.get_node(disconnect=disconnects)
@ -643,6 +640,26 @@ def test_disconnect_half_signed(node_factory):
assert len(l2.rpc.listpeerchannels(l1.info['id'])['channels']) == 1
@pytest.mark.openchannel('v2')
def test_disconnect_half_signed_v2(node_factory):
# Now, these are the corner cases.
# L1 remembers the channel, L2 doesn't
disconnects = ['-WIRE_TX_COMPLETE']
l1 = node_factory.get_node(disconnect=disconnects)
l2 = node_factory.get_node()
l1.fundwallet(2000000)
l1.rpc.connect(l2.info['id'], 'localhost', l2.port)
with pytest.raises(RpcError):
l1.rpc.fundchannel(l2.info['id'], CHANNEL_SIZE)
# Opener remembers, peer doesn't.
wait_for(lambda: l2.rpc.listpeers(l1.info['id'])['peers'] == [])
wait_for(lambda: only_one(l1.rpc.listpeers(l2.info['id'])['peers'])['connected'] is False)
assert len(l1.rpc.listpeerchannels(l2.info['id'])['channels']) == 1
@pytest.mark.openchannel('v1')
@pytest.mark.openchannel('v2')
def test_reconnect_signed(node_factory):