From: Victor Stinner <victor.stinner@gmail.com>
Date: Mon, 28 Jul 2014 20:07:07 +0000 (+0200)
Subject: Fix test_bytes when sys.stdin is None, for example on Windows when using
X-Git-Tag: v3.4.2rc1~177
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7611964b2cb82e38f3354e665bbe6c9e7efa8cb6;p=python

Fix test_bytes when sys.stdin is None, for example on Windows when using
pythonw.exe instead of python.exe
---

diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index f350211f71..43b6c824a8 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -700,7 +700,7 @@ class BytesTest(BaseBytesTest, unittest.TestCase):
     type2test = bytes
 
     def test_buffer_is_readonly(self):
-        fd = os.dup(sys.stdin.fileno())
+        fd = os.open(__file__, os.O_RDONLY)
         with open(fd, "rb", buffering=0) as f:
             self.assertRaises(TypeError, f.readinto, b"")