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Issue #4591: Uid and gid values larger than 2**31 are supported now.

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This commit is contained in:
Serhiy Storchaka 2013-02-12 09:24:16 +02:00
parent 008deb7f04
commit e4ad8aacd1
8 changed files with 294 additions and 127 deletions
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29
Lib/test/test_posix.py
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@ -232,10 +232,20 @@ class PosixTester(unittest.TestCase):
else:
self.assertTrue(stat.S_ISFIFO(posix.stat(support.TESTFN).st_mode))
def _test_all_chown_common(self, chown_func, first_param):
def _test_all_chown_common(self, chown_func, first_param, stat_func):
"""Common code for chown, fchown and lchown tests."""
def check_stat():
if stat_func is not None:
stat = stat_func(first_param)
self.assertEqual(stat.st_uid, os.getuid())
self.assertEqual(stat.st_gid, os.getgid())
# test a successful chown call
chown_func(first_param, os.getuid(), os.getgid())
check_stat()
chown_func(first_param, -1, os.getgid())
check_stat()
chown_func(first_param, os.getuid(), -1)
check_stat()
if os.getuid() == 0:
try:
@ -255,8 +265,12 @@ class PosixTester(unittest.TestCase):
"behavior")
else:
# non-root cannot chown to root, raises OSError
self.assertRaises(OSError, chown_func,
first_param, 0, 0)
self.assertRaises(OSError, chown_func, first_param, 0, 0)
check_stat()
self.assertRaises(OSError, chown_func, first_param, -1, 0)
check_stat()
self.assertRaises(OSError, chown_func, first_param, 0, -1)
check_stat()
@unittest.skipUnless(hasattr(posix, 'chown'), "test needs os.chown()")
def test_chown(self):
@ -266,7 +280,8 @@ class PosixTester(unittest.TestCase):
# re-create the file
open(support.TESTFN, 'w').close()
self._test_all_chown_common(posix.chown, support.TESTFN)
self._test_all_chown_common(posix.chown, support.TESTFN,
getattr(posix, 'stat', None))
@unittest.skipUnless(hasattr(posix, 'fchown'), "test needs os.fchown()")
def test_fchown(self):
@ -276,7 +291,8 @@ class PosixTester(unittest.TestCase):
test_file = open(support.TESTFN, 'w')
try:
fd = test_file.fileno()
self._test_all_chown_common(posix.fchown, fd)
self._test_all_chown_common(posix.fchown, fd,
getattr(posix, 'fstat', None))
finally:
test_file.close()
@ -285,7 +301,8 @@ class PosixTester(unittest.TestCase):
os.unlink(support.TESTFN)
# create a symlink
os.symlink(_DUMMY_SYMLINK, support.TESTFN)
self._test_all_chown_common(posix.lchown, support.TESTFN)
self._test_all_chown_common(posix.lchown, support.TESTFN,
getattr(posix, 'lstat', None))
def test_chdir(self):
if hasattr(posix, 'chdir'):