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Provide some test coverage of shutdown msgs for unfunded chans

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We have code to handle receiving `shutdown` messages on unfudned
channels. However, it had no test coverage, which we add here.
This commit is contained in:
Matt Corallo 2023-09-25 19:49:15 +00:00
parent d6cd197adc
commit 20e1c27334
1 changed files with 22 additions and 0 deletions
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22
lightning/src/ln/shutdown_tests.rs
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@ -253,6 +253,28 @@ fn test_lnd_bug_6039() {
assert!(nodes[0].node.list_channels().is_empty());
}
#[test]
fn shutdown_on_unfunded_channel() {
// Test receiving a shutdown prior to funding generation
let chanmon_cfgs = create_chanmon_cfgs(2);
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 1_000_000, 100_000, 0, None).unwrap();
let open_chan = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
// P2WSH
let script = Builder::new().push_int(0)
.push_slice(&[0; 20])
.into_script();
nodes[0].node.handle_shutdown(&nodes[1].node.get_our_node_id(), &msgs::Shutdown {
channel_id: open_chan.temporary_channel_id, scriptpubkey: script,
});
check_closed_event!(nodes[0], 1, ClosureReason::CounterpartyCoopClosedUnfundedChannel, [nodes[1].node.get_our_node_id()], 1_000_000);
}
#[test]
fn expect_channel_shutdown_state_with_force_closure() {
// Test sending a shutdown prior to channel_ready after funding generation