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pytest: make join_nodes / line_graph wait for updates in both dirs.

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This is what fund_channel() does, which is more thorough than what
we were doing.  But since the order of the logs is undefined, we need
to be a little careful.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2020-08-05 04:00:51 +09:30 • committed by Christian Decker
parent 8f455c8b98
commit 02b413a4dc
1 changed files with 21 additions and 1 deletions
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22
contrib/pyln-testing/pyln/testing/utils.py
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@ -1105,9 +1105,29 @@ class NodeFactory(object):
for src, dst in connections:
wait_for(lambda: src.channel_state(dst) == 'CHANNELD_NORMAL')
scid = src.get_channel_scid(dst)
src.daemon.wait_for_log(r'Received channel_update for channel {scid}/. now ACTIVE'.format(scid=scid))
scids.append(scid)
# We don't want to assume message order here.
# Wait for ends:
nodes[0].daemon.wait_for_logs([r'update for channel {}/0 now ACTIVE'
.format(scids[0]),
r'update for channel {}/1 now ACTIVE'
.format(scids[0])])
nodes[-1].daemon.wait_for_logs([r'update for channel {}/0 now ACTIVE'
.format(scids[-1]),
r'update for channel {}/1 now ACTIVE'
.format(scids[-1])])
# Now wait for intermediate nodes:
for i, n in enumerate(nodes[1:-1]):
n.daemon.wait_for_logs([r'update for channel {}/0 now ACTIVE'
.format(scids[i]),
r'update for channel {}/1 now ACTIVE'
.format(scids[i]),
r'update for channel {}/0 now ACTIVE'
.format(scids[i + 1]),
r'update for channel {}/1 now ACTIVE'
.format(scids[i + 1])])
if not wait_for_announce:
return