From: Martin Panter <vadmium+py@gmail.com>
Date: Thu, 31 Mar 2016 10:31:30 +0000 (+0000)
Subject: Issue #22854: Skip pipe seekable() tests on Windows
X-Git-Tag: v3.6.0a1~290
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c0aab1da3bb0c5f8b6b7fc20278f05ebcf2f0994;p=thirdparty%2FPython%2Fcpython.git

Issue #22854: Skip pipe seekable() tests on Windows
---

diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 1944a0457333..9c410e7a6961 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -425,7 +425,12 @@ class IOTest(unittest.TestCase):
                 writable = "w" in abilities
                 self.assertEqual(obj.writable(), writable)
                 seekable = "s" in abilities
-                self.assertEqual(obj.seekable(), seekable)
+
+                # Detection of pipes being non-seekable does not seem to work
+                # on Windows
+                if not sys.platform.startswith("win") or test not in (
+                        pipe_reader, pipe_writer):
+                    self.assertEqual(obj.seekable(), seekable)
 
                 if isinstance(obj, self.TextIOBase):
                     data = "3"