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bpo-30746: Prohibited the '=' character in environment variable names (#2382)

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in `os.putenv()` and `os.spawn*()`.
This commit is contained in:
Serhiy Storchaka 2017-06-25 07:33:01 +03:00 • committed by GitHub
parent 1ba9469e9f
commit 77703942c5
4 changed files with 95 additions and 4 deletions
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15
Lib/test/test_posix.py
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@ -813,6 +813,21 @@ class PosixTester(unittest.TestCase):
self.assertEqual(type(k), item_type)
self.assertEqual(type(v), item_type)
@unittest.skipUnless(hasattr(os, "putenv"), "requires os.putenv()")
def test_putenv(self):
with self.assertRaises(ValueError):
os.putenv('FRUIT\0VEGETABLE', 'cabbage')
with self.assertRaises(ValueError):
os.putenv(b'FRUIT\0VEGETABLE', b'cabbage')
with self.assertRaises(ValueError):
os.putenv('FRUIT', 'orange\0VEGETABLE=cabbage')
with self.assertRaises(ValueError):
os.putenv(b'FRUIT', b'orange\0VEGETABLE=cabbage')
with self.assertRaises(ValueError):
os.putenv('FRUIT=ORANGE', 'lemon')
with self.assertRaises(ValueError):
os.putenv(b'FRUIT=ORANGE', b'lemon')
@unittest.skipUnless(hasattr(posix, 'getcwd'), 'test needs posix.getcwd()')
def test_getcwd_long_pathnames(self):
dirname = 'getcwd-test-directory-0123456789abcdef-01234567890abcdef'