Add test for --timeout.

devel/test_timeout.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+# This is run by the "run-tests" script.
+import unittest
+import signal
+import socket
+
+class TestTimeout(unittest.TestCase):
+    def test_timeout(self):
+        port = 12346
+        s = socket.socket()
+        s.connect(("0.0.0.0", port))
+        # Assumes the server has --timeout 1
+        signal.alarm(3)
+        # Expect to get EOF before the alarm fires.
+        ret = s.recv(1024)
+        signal.alarm(0)
+        self.assertEquals(ret, '')
+
+if __name__ == '__main__':
+    unittest.main()
+
+# vim:set ts=4 sw=4 et: