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sendpay: insist that partid be an exact duplicate if in progress.

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The test had part 1 and 2 backward, but still worked.  When I copied that to
*after* the test had succeeded, it complained.  It should always complain,
to catch bugs.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2020-07-21 13:52:31 +09:30
committed by Christian Decker
parent 73d5d96d2a
commit 09eb7110e0
2 changed files with 28 additions and 4 deletions
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9
tests/test_pay.py
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@@ -2609,9 +2609,12 @@ def test_partial_payment(node_factory, bitcoind, executor):
l1.rpc.sendpay(route=r124, payment_hash=inv['payment_hash'],
msatoshi=1000, bolt11=inv['bolt11'], payment_secret=paysecret, partid=3)
# But repeat is a NOOP.
l1.rpc.sendpay(route=r124, payment_hash=inv['payment_hash'], msatoshi=1000, bolt11=inv['bolt11'], payment_secret=paysecret, partid=1)
l1.rpc.sendpay(route=r134, payment_hash=inv['payment_hash'], msatoshi=1000, bolt11=inv['bolt11'], payment_secret=paysecret, partid=2)
# But repeat is a NOOP, as long as they're exactly the same!
with pytest.raises(RpcError, match=r'Already pending with amount 501msat \(not 499msat\)'):
l1.rpc.sendpay(route=r124, payment_hash=inv['payment_hash'], msatoshi=1000, bolt11=inv['bolt11'], payment_secret=paysecret, partid=1)
l1.rpc.sendpay(route=r134, payment_hash=inv['payment_hash'], msatoshi=1000, bolt11=inv['bolt11'], payment_secret=paysecret, partid=1)
l1.rpc.sendpay(route=r124, payment_hash=inv['payment_hash'], msatoshi=1000, bolt11=inv['bolt11'], payment_secret=paysecret, partid=2)
# Make sure they've done the suppress-commitment thing before we unsuppress
l2.daemon.wait_for_log(r'dev_disconnect')