1 files changed, 11 insertions, 0 deletions
diff --git a/Lib/test/test_kqueue.py b/Lib/test/test_kqueue.py
index a90f12cfe1..9cb0a85166 100644
--- a/Lib/test/test_kqueue.py
+++ b/Lib/test/test_kqueue.py
@@ -71,6 +71,17 @@ class TestKQueue(unittest.TestCase):
         self.assertEqual(ev, ev)
         self.assertNotEqual(ev, other)
 
+        bignum = sys.maxsize * 2 + 1
+        ev = select.kevent(bignum, 1, 2, 3, sys.maxsize, bignum)
+        self.assertEqual(ev.ident, bignum)
+        self.assertEqual(ev.filter, 1)
+        self.assertEqual(ev.flags, 2)
+        self.assertEqual(ev.fflags, 3)
+        self.assertEqual(ev.data, sys.maxsize)
+        self.assertEqual(ev.udata, bignum)
+        self.assertEqual(ev, ev)
+        self.assertNotEqual(ev, other)
+
     def test_queue_event(self):
         serverSocket = socket.socket()
         serverSocket.bind(('127.0.0.1', 0))