1 files changed, 75 insertions, 0 deletions
diff --git a/test/functional/p2p_timeouts.py b/test/functional/p2p_timeouts.py
new file mode 100755
index 0000000000..6d21095cc6
--- /dev/null
+++ b/test/functional/p2p_timeouts.py
@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+# Copyright (c) 2016-2017 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+"""Test various net timeouts.
+
+- Create three bitcoind nodes:
+
+    no_verack_node - we never send a verack in response to their version
+    no_version_node - we never send a version (only a ping)
+    no_send_node - we never send any P2P message.
+
+- Start all three nodes
+- Wait 1 second
+- Assert that we're connected
+- Send a ping to no_verack_node and no_version_node
+- Wait 30 seconds
+- Assert that we're still connected
+- Send a ping to no_verack_node and no_version_node
+- Wait 31 seconds
+- Assert that we're no longer connected (timeout to receive version/verack is 60 seconds)
+"""
+
+from time import sleep
+
+from test_framework.mininode import *
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.util import *
+
+class TestNode(P2PInterface):
+    def on_version(self, message):
+        # Don't send a verack in response
+        pass
+
+class TimeoutsTest(BitcoinTestFramework):
+    def set_test_params(self):
+        self.setup_clean_chain = True
+        self.num_nodes = 1
+
+    def run_test(self):
+        # Setup the p2p connections and start up the network thread.
+        no_verack_node = self.nodes[0].add_p2p_connection(TestNode())
+        no_version_node = self.nodes[0].add_p2p_connection(TestNode(), send_version=False)
+        no_send_node = self.nodes[0].add_p2p_connection(TestNode(), send_version=False)
+
+        network_thread_start()
+
+        sleep(1)
+
+        assert no_verack_node.connected
+        assert no_version_node.connected
+        assert no_send_node.connected
+
+        no_verack_node.send_message(msg_ping())
+        no_version_node.send_message(msg_ping())
+
+        sleep(30)
+
+        assert "version" in no_verack_node.last_message
+
+        assert no_verack_node.connected
+        assert no_version_node.connected
+        assert no_send_node.connected
+
+        no_verack_node.send_message(msg_ping())
+        no_version_node.send_message(msg_ping())
+
+        sleep(31)
+
+        assert not no_verack_node.connected
+        assert not no_version_node.connected
+        assert not no_send_node.connected
+
+if __name__ == '__main__':
+    TimeoutsTest().main()