From 1848db891bd7faf7d864f862fab8a052d35d8ec3 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@haypocalc.com>
Date: Tue, 5 Jul 2011 14:49:46 +0200
Subject: [PATCH] Issue #12493: skip test_communicate_eintr() if signal.SIGALRM
 is missing

---
 Lib/test/test_subprocess.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py
index 78e7a0e15f7..08f0ecfc1c4 100644
--- a/Lib/test/test_subprocess.py
+++ b/Lib/test/test_subprocess.py
@@ -675,6 +675,8 @@ class ProcessTestCase(BaseTestCase):
         time.sleep(2)
         p.communicate(b"x" * 2**20)
 
+    @unittest.skipUnless(hasattr(signal, 'SIGALRM'),
+                         "Requires signal.SIGALRM")
     def test_communicate_eintr(self):
         # Issue #12493: communicate() should handle EINTR
         def handler(signum, frame):