In this commit we document an unexpected behavior found when connecting
a bitcoind node to a btcd node. We mitigate this in our test by
reconnecting the nodes when the connection is broken. We also limit the
connection made from `bitcoind` to be v1 only.
We change how the `bitcoind` node connects to the miner by creating a
temp RPC client and use it to connect to the miner. In addition we also
assert the connection is made.
We sometimes see `timeout waiting for UTXOs` error from bitcoind-related
itests due to the chain backend not synced to the miner. We now assert
it's synced before continue.
This commit removes the panic used in checking the shutdown log.
Instead, the error is returned and asserted in `shutdownAllNodes` so
it's easier to check which node failed in which test. We also catch all
the errors returned from `StopDaemon` call to properly access the
shutdown behavior.
Most of the time we only need to fund the node with given number of
UTXOs without concerning the amount, so we add the more efficient
funding method as it mines a single block in the end.
This has been seen in the itest which can lead to the node startup
failure,
```
2024-11-20 18:55:15.727 [INF] RPCS: Max websocket clients exceeded [25] - disconnecting client 127.0.0.1:57224
```
Soemtimes the node may be hanging for a while without being noticed,
causing failures in its following tests, thus making the debugging
extrememly difficult. We now assert the node has been shut down from the
logs to assert the shutdown process behaves as expected.
This commit removes the usage of the standby nodes and uses
`CreateSimpleNetwork` when applicable. Also introduces a helper method
`NewNodeWithCoins` to quickly start a node with funds.
The method `AssertActiveHtlcs` is now removed due to it's easy to be
misused. To assert a given htlc, use `AssertOutgoingHTLCActive` and
`AssertIncomingHTLCActive` instead for ensuring the HTLC exists in the
right direction. Although often the case `AssertNumActiveHtlcs` would be
enough as it implicitly checks the forwarding behavior for an
intermediate node by asserting there are always num_payment*2 HTLCs.
Starting from this commit, we begin the process of flattening the
multi-hop itests to make them easier to be maintained. The tests are
refactored into their own test cases, with each test focusing on testing
one channel type. This is necessary to save effort for future
development.
These tests are also updated to reflect the new `blockbeat` behavior.
Find and replace all nolint instances refering to the `lll` linter and
replace with `ll` which is the name of our custom version of the `lll`
linter which can be used to ignore log lines during linting.
The next commit will do the configuration of the custom linter and
disable the default one.
In this commit we introduce first and last indices for the
tranasctions returned which can be used to seek for further
transactions in a pagination style.
Signed-off-by: Abdullahi Yunus <abdoollahikbk@gmail.com>
In this commit, we start to print the PID of node's we created within an
itest. This is useful when debugging itests with `dlv` by attaching to a
given node. By printing out the PID, we facilitate such debugging
attempts.
This commit replaces `AssertTopologyChannelOpen` with
`AssertChannelInGraph`, which asserts a given channel edge is found.
`AssertTopologyChannelOpen` only asserts a given edge has been received
via the topology subscription, while we need to make sure the channel is
in the graph before continuing our tests.
