From: R David Murray <rdmurray@bitdance.com>
Date: Sun, 12 Oct 2014 16:39:46 +0000 (-0400)
Subject: #11973: add test for previously fixed kevent signed/unsigned bug.
X-Git-Tag: v3.4.3rc1~491
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=90f7afda613fcdc01310b86ca6fe6bcfb8ffca83;p=thirdparty%2FPython%2Fcpython.git

#11973: add test for previously fixed kevent signed/unsigned bug.

Patch by David Naylor.
---

diff --git a/Lib/test/test_kqueue.py b/Lib/test/test_kqueue.py
index bafdeba6ff13..f79bd8978c1b 100644
--- a/Lib/test/test_kqueue.py
+++ b/Lib/test/test_kqueue.py
@@ -86,6 +86,31 @@ class TestKQueue(unittest.TestCase):
         self.assertEqual(ev, ev)
         self.assertNotEqual(ev, other)
 
+        # Issue 11973
+        bignum = 0xffff
+        ev = select.kevent(0, 1, bignum)
+        self.assertEqual(ev.ident, 0)
+        self.assertEqual(ev.filter, 1)
+        self.assertEqual(ev.flags, bignum)
+        self.assertEqual(ev.fflags, 0)
+        self.assertEqual(ev.data, 0)
+        self.assertEqual(ev.udata, 0)
+        self.assertEqual(ev, ev)
+        self.assertNotEqual(ev, other)
+
+        # Issue 11973
+        bignum = 0xffffffff
+        ev = select.kevent(0, 1, 2, bignum)
+        self.assertEqual(ev.ident, 0)
+        self.assertEqual(ev.filter, 1)
+        self.assertEqual(ev.flags, 2)
+        self.assertEqual(ev.fflags, bignum)
+        self.assertEqual(ev.data, 0)
+        self.assertEqual(ev.udata, 0)
+        self.assertEqual(ev, ev)
+        self.assertNotEqual(ev, other)
+
+
     def test_queue_event(self):
         serverSocket = socket.socket()
         serverSocket.bind(('127.0.0.1', 0))