From 8b95b2127de767661ad2bac16afcf4c067a7dd54 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@electrum.org>
Date: Mon, 29 Mar 2021 19:08:22 +0200
Subject: [PATCH] regtest backups: test both cases (onchain and imported)

lnpeer: call close_and_cleanup() after we force close,
or the above test will fail.
---
 electrum/lnpeer.py                |  1 +
 electrum/tests/regtest/regtest.sh | 14 ++++++--------
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/electrum/lnpeer.py b/electrum/lnpeer.py
index d0d3c4244..33d6eb926 100644
--- a/electrum/lnpeer.py
+++ b/electrum/lnpeer.py
@@ -1081,6 +1081,7 @@ class Peer(Logger):
         elif we_are_ahead:
             self.logger.warning(f"channel_reestablish ({chan.get_id_for_log()}): we are ahead of remote! trying to force-close.")
             await self.lnworker.try_force_closing(chan_id)
+            self.close_and_cleanup()
             return
 
         chan.peer_state = PeerState.GOOD
diff --git a/electrum/tests/regtest/regtest.sh b/electrum/tests/regtest/regtest.sh
index d2517e168..5b431f865 100755
--- a/electrum/tests/regtest/regtest.sh
+++ b/electrum/tests/regtest/regtest.sh
@@ -137,15 +137,12 @@ if [[ $1 == "backup" ]]; then
     wait_for_balance alice 1
     echo "alice opens channel"
     bob_node=$($bob nodeid)
+    channel1=$($alice open_channel $bob_node 0.15)
     $alice setconfig use_recoverable_channels False
-    channel=$($alice open_channel $bob_node 0.15)
-    echo "channel point: $channel"
+    channel2=$($alice open_channel $bob_node 0.15)
     new_blocks 3
     wait_until_channel_open alice
-    backup=$($alice export_channel_backup $channel)
-    request=$($bob add_lightning_request 0.01 -m "blah" | jq -r ".invoice")
-    echo "alice pays"
-    $alice lnpay $request
+    backup=$($alice export_channel_backup $channel2)
     seed=$($alice getseed)
     $alice stop
     mv /tmp/alice/regtest/wallets/default_wallet /tmp/alice/regtest/wallets/default_wallet.old
@@ -153,8 +150,9 @@ if [[ $1 == "backup" ]]; then
     $alice daemon -d
     $alice load_wallet
     $alice import_channel_backup $backup
-    $alice request_force_close $channel
-    wait_for_balance alice 0.989
+    $alice request_force_close $channel1
+    $alice request_force_close $channel2
+    wait_for_balance alice 0.998
 fi