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

2016-03-31 10:31:30 +00:00 · 2016-03-31 10:31:30 +00:00 · c0aab1da3b
parent 047f3b7376
commit c0aab1da3b
1 changed files with 6 additions and 1 deletions
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@ -425,6 +425,11 @@ class IOTest(unittest.TestCase):
                writable = "w" in abilities
                self.assertEqual(obj.writable(), writable)
                seekable = "s" in abilities
+
+                # 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):