wait for the nodes to fully stop

Ideally, we'd fix this in IPTB but I'm tired of this bug and this is the easy
fix.

fixes #5272

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

test/sharness/lib/iptb-lib.sh

@@ -56,3 +56,9 @@ startup_cluster() {
     '
   done
 }
+
+iptb_wait_stop() {
+    while ! iptb for-each sh -c '! { test -e "$IPFS_PATH/repo.lock" && fuser -f "$IPFS_PATH/repo.lock" >/dev/null; }'; do
+        go-sleep 10ms
+    done
+}

test/sharness/t0125-twonode.sh

@@ -81,7 +81,7 @@ run_advanced_test() {
   '
 
   test_expect_success "shut down nodes" '
-    iptb stop
+    iptb stop && iptb_wait_stop
   '
 }
 

test/sharness/t0130-multinode.sh

@@ -67,7 +67,7 @@ run_basic_test() {
   run_single_file_test
 
   test_expect_success "shut down nodes" '
-    iptb stop
+    iptb stop && iptb_wait_stop
   '
 }
 
@@ -79,7 +79,7 @@ run_advanced_test() {
   run_random_dir_test
 
   test_expect_success "shut down nodes" '
-    iptb stop ||
+    iptb stop && iptb_wait_stop ||
       test_fsh tail -n +1 .iptb/*/daemon.std*
   '
 }

test/sharness/t0182-circuit-relay.sh

@@ -21,6 +21,7 @@ test_expect_success 'configure EnableRelayHop in relay node' '
 
 test_expect_success 'restart nodes' '
   iptb stop &&
+  iptb_wait_stop &&
   iptb start --args --routing=none
 '