test: Add various low-level p2p tests

1 files changed, 6 insertions, 0 deletions

diff --git a/test/functional/p2p_tx_download.py b/test/functional/p2p_tx_download.py
index b56dc994e7..1d74c757d7 100755
--- a/test/functional/p2p_tx_download.py
+++ b/test/functional/p2p_tx_download.py
@@ -152,6 +152,10 @@ class TxDownloadTest(BitcoinTestFramework):
         wait_until(lambda: p.tx_getdata_count == MAX_GETDATA_IN_FLIGHT + 2)
         self.nodes[0].setmocktime(0)
 
+    def test_spurious_notfound(self):
+        self.log.info('Check that spurious notfound is ignored')
+        self.nodes[0].p2ps[0].send_message(msg_notfound(vec=[CInv(1, 1)]))
+
     def run_test(self):
         # Setup the p2p connections
         self.peers = []
@@ -161,6 +165,8 @@ class TxDownloadTest(BitcoinTestFramework):
 
         self.log.info("Nodes are setup with {} incoming connections each".format(NUM_INBOUND))
 
+        self.test_spurious_notfound()
+
         # Test the in-flight max first, because we want no transactions in
         # flight ahead of this test.
         self.test_in_flight_max()