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pytest: Test excluding nodes in getroute

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trueptolemy 2019-09-01 20:56:30 +08:00 • committed by ZmnSCPxj, ZmnSCPxj jxPCSmnZ
parent 5361a5d059
commit 059a6e0e0d
1 changed files with 55 additions and 2 deletions
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57
tests/test_gossip.py
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@ -1058,8 +1058,8 @@ def test_gossip_notices_close(node_factory, bitcoind):
def test_getroute_exclude_duplicate(node_factory):
"""Test that accidentally duplicating the same channel in
the exclude list will not have permanent effects.
"""Test that accidentally duplicating the same channel or same node
in the exclude list will not have permanent effects.
"""
l1, l2 = node_factory.line_graph(2, wait_for_announce=True)
@ -1080,6 +1080,17 @@ def test_getroute_exclude_duplicate(node_factory):
route2 = l1.rpc.getroute(l2.info['id'], 1, 1)['route']
assert route == route2
# This should also fail to find a route as the only viable channel
# is excluded, and worse, is excluded twice.
with pytest.raises(RpcError):
l1.rpc.getroute(l2.info['id'], 1, 1, exclude=[l2.info['id'], l2.info['id']])
# This should still succeed since nothing is excluded anymore
# and in particular should return the exact same route as
# earlier.
route3 = l1.rpc.getroute(l2.info['id'], 1, 1)['route']
assert route == route3
@unittest.skipIf(not DEVELOPER, "gossip propagation is slow without DEVELOPER=1")
def test_getroute_exclude(node_factory, bitcoind):
@ -1097,6 +1108,10 @@ def test_getroute_exclude(node_factory, bitcoind):
with pytest.raises(RpcError):
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[chan_l1l2])
# This should also not
with pytest.raises(RpcError):
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[l2.info['id']])
# Blocking the wrong way should be fine.
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[chan_l2l1])
@ -1125,10 +1140,48 @@ def test_getroute_exclude(node_factory, bitcoind):
# This works
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[chan_l2l4])
# This works
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[l3.info['id']])
# This doesn't
with pytest.raises(RpcError):
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[chan_l2l3, chan_l2l4])
# This doesn't
with pytest.raises(RpcError):
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[l3.info['id'], chan_l2l4])
l5 = node_factory.get_node()
l1.rpc.connect(l5.info['id'], 'localhost', l5.port)
scid15 = l1.fund_channel(l5, 1000000, wait_for_active=False)
l5.rpc.connect(l4.info['id'], 'localhost', l4.port)
scid54 = l5.fund_channel(l4, 1000000, wait_for_active=False)
bitcoind.generate_block(5)
# We don't wait above, because we care about it hitting l1.
l1.daemon.wait_for_logs([r'update for channel {}/0 now ACTIVE'
.format(scid15),
r'update for channel {}/1 now ACTIVE'
.format(scid15),
r'update for channel {}/0 now ACTIVE'
.format(scid54),
r'update for channel {}/1 now ACTIVE'
.format(scid54)])
# This works now
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[l3.info['id'], chan_l2l4])
# This works now
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[l3.info['id'], l5.info['id']])
# This doesn't work
with pytest.raises(RpcError):
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[l3.info['id'], l5.info['id'], chan_l2l4])
# This doesn't work
with pytest.raises(RpcError):
l1.rpc.getroute(l4.info['id'], 1, 1, exclude=[chan_l2l3, l5.info['id'], chan_l2l4])
@unittest.skipIf(not DEVELOPER, "need dev-compact-gossip-store")
def test_gossip_store_local_channels(node_factory, bitcoind):