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Issue #15784: Modify OSError.__str__() to better distinguish between

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errno error numbers and Windows error numbers.
This commit is contained in:
Richard Oudkerk 2012-08-28 19:33:26 +01:00
parent ca2b64682e
commit 30147710e8
3 changed files with 7 additions and 4 deletions
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4
Lib/test/test_exceptions.py
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@ -216,14 +216,14 @@ class ExceptionTests(unittest.TestCase):
self.assertEqual(w.winerror, 3)
self.assertEqual(w.strerror, 'foo')
self.assertEqual(w.filename, 'bar')
self.assertEqual(str(w), "[Error 3] foo: 'bar'")
self.assertEqual(str(w), "[WinError 3] foo: 'bar'")
# Unknown win error becomes EINVAL (22)
w = OSError(0, 'foo', None, 1001)
self.assertEqual(w.errno, 22)
self.assertEqual(w.winerror, 1001)
self.assertEqual(w.strerror, 'foo')
self.assertEqual(w.filename, None)
self.assertEqual(str(w), "[Error 1001] foo")
self.assertEqual(str(w), "[WinError 1001] foo")
# Non-numeric "errno"
w = OSError('bar', 'foo')
self.assertEqual(w.errno, 'bar')