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Issue #15972: Fix error messages when os functions expecting a file name or

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file descriptor receive the incorrect type.
This commit is contained in:
Serhiy Storchaka 2013-01-07 23:16:49 +02:00
commit c99b5120a7
3 changed files with 62 additions and 31 deletions
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24
Lib/test/test_posix.py
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@ -358,12 +358,28 @@ class PosixTester(unittest.TestCase):
try:
self.assertTrue(posix.fstat(fp.fileno()))
self.assertTrue(posix.stat(fp.fileno()))
self.assertRaisesRegex(TypeError,
'should be string, bytes or integer, not',
posix.stat, float(fp.fileno()))
finally:
fp.close()
def test_stat(self):
if hasattr(posix, 'stat'):
self.assertTrue(posix.stat(support.TESTFN))
self.assertTrue(posix.stat(os.fsencode(support.TESTFN)))
self.assertTrue(posix.stat(bytearray(os.fsencode(support.TESTFN))))
self.assertRaisesRegex(TypeError,
'can\'t specify None for path argument',
posix.stat, None)
self.assertRaisesRegex(TypeError,
'should be string, bytes or integer, not',
posix.stat, list(support.TESTFN))
self.assertRaisesRegex(TypeError,
'should be string, bytes or integer, not',
posix.stat, list(os.fsencode(support.TESTFN)))
@unittest.skipUnless(hasattr(posix, 'mkfifo'), "don't have mkfifo()")
def test_mkfifo(self):
@ -714,6 +730,14 @@ class PosixTester(unittest.TestCase):
s1 = posix.stat(support.TESTFN)
s2 = posix.stat(support.TESTFN, dir_fd=f)
self.assertEqual(s1, s2)
s2 = posix.stat(support.TESTFN, dir_fd=None)
self.assertEqual(s1, s2)
self.assertRaisesRegex(TypeError, 'should be integer, not',
posix.stat, support.TESTFN, dir_fd=posix.getcwd())
self.assertRaisesRegex(TypeError, 'should be integer, not',
posix.stat, support.TESTFN, dir_fd=float(f))
self.assertRaises(OverflowError,
posix.stat, support.TESTFN, dir_fd=10**20)
finally:
posix.close(f)