From 9dd826b30b1d2cc5a68715699c3496dd162a89ae Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Mon, 30 Jun 2014 12:32:59 +0200
Subject: [PATCH] Issue #21645: asyncio: add a watchdog in
 test_read_all_from_pipe_reader() for debug

---
 Lib/test/test_asyncio/test_streams.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Lib/test/test_asyncio/test_streams.py b/Lib/test/test_asyncio/test_streams.py
index 73a375aba4..8adc3b2921 100644
--- a/Lib/test/test_asyncio/test_streams.py
+++ b/Lib/test/test_asyncio/test_streams.py
@@ -596,6 +596,12 @@ class StreamReaderTests(test_utils.TestCase):
 
         code = """\
 import os, sys
+try:
+    import faulthandler
+except ImportError:
+    pass
+else:
+    faulthandler.dump_traceback_later(60, exit=True)
 fd = int(sys.argv[1])
 os.write(fd, b'data')
 os.close(fd)
-- 
2.50.1