Python os.lchflags() Examples
The following are 27
code examples of os.lchflags().
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Example #1
| Source File: test_posix.py From CTFCrackTools with GNU General Public License v3.0 | 6 votes |
|
def test_lchflags_symlink(self):
testfn_st = os.stat(test_support.TESTFN)
self.assertTrue(hasattr(testfn_st, 'st_flags'))
os.symlink(test_support.TESTFN, _DUMMY_SYMLINK)
self.teardown_files.append(_DUMMY_SYMLINK)
dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
posix.lchflags(_DUMMY_SYMLINK,
dummy_symlink_st.st_flags | stat.UF_IMMUTABLE)
try:
new_testfn_st = os.stat(test_support.TESTFN)
new_dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
self.assertEqual(testfn_st.st_flags, new_testfn_st.st_flags)
self.assertEqual(dummy_symlink_st.st_flags | stat.UF_IMMUTABLE,
new_dummy_symlink_st.st_flags)
finally:
posix.lchflags(_DUMMY_SYMLINK, dummy_symlink_st.st_flags)
Example #2
| Source File: test_posix.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 6 votes |
|
def test_lchflags_symlink(self):
testfn_st = os.stat(test_support.TESTFN)
self.assertTrue(hasattr(testfn_st, 'st_flags'))
os.symlink(test_support.TESTFN, _DUMMY_SYMLINK)
self.teardown_files.append(_DUMMY_SYMLINK)
dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
posix.lchflags(_DUMMY_SYMLINK,
dummy_symlink_st.st_flags | stat.UF_IMMUTABLE)
try:
new_testfn_st = os.stat(test_support.TESTFN)
new_dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
self.assertEqual(testfn_st.st_flags, new_testfn_st.st_flags)
self.assertEqual(dummy_symlink_st.st_flags | stat.UF_IMMUTABLE,
new_dummy_symlink_st.st_flags)
finally:
posix.lchflags(_DUMMY_SYMLINK, dummy_symlink_st.st_flags)
Example #3
| Source File: test_shutil.py From ironpython3 with Apache License 2.0 | 5 votes |
|
def test_copytree_symlinks(self):
tmp_dir = self.mkdtemp()
src_dir = os.path.join(tmp_dir, 'src')
dst_dir = os.path.join(tmp_dir, 'dst')
sub_dir = os.path.join(src_dir, 'sub')
os.mkdir(src_dir)
os.mkdir(sub_dir)
write_file((src_dir, 'file.txt'), 'foo')
src_link = os.path.join(sub_dir, 'link')
dst_link = os.path.join(dst_dir, 'sub/link')
os.symlink(os.path.join(src_dir, 'file.txt'),
src_link)
if hasattr(os, 'lchmod'):
os.lchmod(src_link, stat.S_IRWXU | stat.S_IRWXO)
if hasattr(os, 'lchflags') and hasattr(stat, 'UF_NODUMP'):
os.lchflags(src_link, stat.UF_NODUMP)
src_stat = os.lstat(src_link)
shutil.copytree(src_dir, dst_dir, symlinks=True)
self.assertTrue(os.path.islink(os.path.join(dst_dir, 'sub', 'link')))
self.assertEqual(os.readlink(os.path.join(dst_dir, 'sub', 'link')),
os.path.join(src_dir, 'file.txt'))
dst_stat = os.lstat(dst_link)
if hasattr(os, 'lchmod'):
self.assertEqual(dst_stat.st_mode, src_stat.st_mode)
if hasattr(os, 'lchflags'):
self.assertEqual(dst_stat.st_flags, src_stat.st_flags)
Example #4
| Source File: test_posix.py From CTFCrackTools with GNU General Public License v3.0 | 5 votes |
|
def test_lchflags_regular_file(self):
self._test_chflags_regular_file(posix.lchflags, test_support.TESTFN)
Example #5
| Source File: test_posix.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
|
def test_lchflags_regular_file(self):
self._test_chflags_regular_file(posix.lchflags, test_support.TESTFN)
Example #6
| Source File: test_posix.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def test_lchflags_symlink(self):
testfn_st = os.stat(support.TESTFN)
self.assertTrue(hasattr(testfn_st, 'st_flags'))
os.symlink(support.TESTFN, _DUMMY_SYMLINK)
self.teardown_files.append(_DUMMY_SYMLINK)
dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
def chflags_nofollow(path, flags):
return posix.chflags(path, flags, follow_symlinks=False)
for fn in (posix.lchflags, chflags_nofollow):
# ZFS returns EOPNOTSUPP when attempting to set flag UF_IMMUTABLE.
flags = dummy_symlink_st.st_flags | stat.UF_IMMUTABLE
try:
fn(_DUMMY_SYMLINK, flags)
except OSError as err:
if err.errno != errno.EOPNOTSUPP:
raise
msg = 'chflag UF_IMMUTABLE not supported by underlying fs'
self.skipTest(msg)
try:
new_testfn_st = os.stat(support.TESTFN)
new_dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
self.assertEqual(testfn_st.st_flags, new_testfn_st.st_flags)
self.assertEqual(dummy_symlink_st.st_flags | stat.UF_IMMUTABLE,
new_dummy_symlink_st.st_flags)
finally:
fn(_DUMMY_SYMLINK, dummy_symlink_st.st_flags)
Example #7
| Source File: test_posix.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def test_lchflags_regular_file(self):
self._test_chflags_regular_file(posix.lchflags, support.TESTFN)
self._test_chflags_regular_file(posix.chflags, support.TESTFN, follow_symlinks=False)
Example #8
| Source File: test_shutil.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def test_copytree_symlinks(self):
tmp_dir = self.mkdtemp()
src_dir = os.path.join(tmp_dir, 'src')
dst_dir = os.path.join(tmp_dir, 'dst')
sub_dir = os.path.join(src_dir, 'sub')
os.mkdir(src_dir)
os.mkdir(sub_dir)
write_file((src_dir, 'file.txt'), 'foo')
src_link = os.path.join(sub_dir, 'link')
dst_link = os.path.join(dst_dir, 'sub/link')
os.symlink(os.path.join(src_dir, 'file.txt'),
src_link)
if hasattr(os, 'lchmod'):
os.lchmod(src_link, stat.S_IRWXU | stat.S_IRWXO)
if hasattr(os, 'lchflags') and hasattr(stat, 'UF_NODUMP'):
os.lchflags(src_link, stat.UF_NODUMP)
src_stat = os.lstat(src_link)
shutil.copytree(src_dir, dst_dir, symlinks=True)
self.assertTrue(os.path.islink(os.path.join(dst_dir, 'sub', 'link')))
self.assertEqual(os.readlink(os.path.join(dst_dir, 'sub', 'link')),
os.path.join(src_dir, 'file.txt'))
dst_stat = os.lstat(dst_link)
if hasattr(os, 'lchmod'):
self.assertEqual(dst_stat.st_mode, src_stat.st_mode)
if hasattr(os, 'lchflags'):
self.assertEqual(dst_stat.st_flags, src_stat.st_flags)
Example #9
| Source File: test_shutil.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def test_copy2_symlinks(self):
tmp_dir = self.mkdtemp()
src = os.path.join(tmp_dir, 'foo')
dst = os.path.join(tmp_dir, 'bar')
src_link = os.path.join(tmp_dir, 'baz')
write_file(src, 'foo')
os.symlink(src, src_link)
if hasattr(os, 'lchmod'):
os.lchmod(src_link, stat.S_IRWXU | stat.S_IRWXO)
if hasattr(os, 'lchflags') and hasattr(stat, 'UF_NODUMP'):
os.lchflags(src_link, stat.UF_NODUMP)
src_stat = os.stat(src)
src_link_stat = os.lstat(src_link)
# follow
shutil.copy2(src_link, dst, follow_symlinks=True)
self.assertFalse(os.path.islink(dst))
self.assertEqual(read_file(src), read_file(dst))
os.remove(dst)
# don't follow
shutil.copy2(src_link, dst, follow_symlinks=False)
self.assertTrue(os.path.islink(dst))
self.assertEqual(os.readlink(dst), os.readlink(src_link))
dst_stat = os.lstat(dst)
if os.utime in os.supports_follow_symlinks:
for attr in 'st_atime', 'st_mtime':
# The modification times may be truncated in the new file.
self.assertLessEqual(getattr(src_link_stat, attr),
getattr(dst_stat, attr) + 1)
if hasattr(os, 'lchmod'):
self.assertEqual(src_link_stat.st_mode, dst_stat.st_mode)
self.assertNotEqual(src_stat.st_mode, dst_stat.st_mode)
if hasattr(os, 'lchflags') and hasattr(src_link_stat, 'st_flags'):
self.assertEqual(src_link_stat.st_flags, dst_stat.st_flags)
Example #10
| Source File: test_shutil.py From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 | 5 votes |
|
def test_copystat_symlinks(self):
tmp_dir = self.mkdtemp()
src = os.path.join(tmp_dir, 'foo')
dst = os.path.join(tmp_dir, 'bar')
src_link = os.path.join(tmp_dir, 'baz')
dst_link = os.path.join(tmp_dir, 'qux')
write_file(src, 'foo')
src_stat = os.stat(src)
os.utime(src, (src_stat.st_atime,
src_stat.st_mtime - 42.0)) # ensure different mtimes
write_file(dst, 'bar')
self.assertNotEqual(os.stat(src).st_mtime, os.stat(dst).st_mtime)
os.symlink(src, src_link)
os.symlink(dst, dst_link)
if hasattr(os, 'lchmod'):
os.lchmod(src_link, stat.S_IRWXO)
if hasattr(os, 'lchflags') and hasattr(stat, 'UF_NODUMP'):
os.lchflags(src_link, stat.UF_NODUMP)
src_link_stat = os.lstat(src_link)
# follow
if hasattr(os, 'lchmod'):
shutil.copystat(src_link, dst_link, follow_symlinks=True)
self.assertNotEqual(src_link_stat.st_mode, os.stat(dst).st_mode)
# don't follow
shutil.copystat(src_link, dst_link, follow_symlinks=False)
dst_link_stat = os.lstat(dst_link)
if os.utime in os.supports_follow_symlinks:
for attr in 'st_atime', 'st_mtime':
# The modification times may be truncated in the new file.
self.assertLessEqual(getattr(src_link_stat, attr),
getattr(dst_link_stat, attr) + 1)
if hasattr(os, 'lchmod'):
self.assertEqual(src_link_stat.st_mode, dst_link_stat.st_mode)
if hasattr(os, 'lchflags') and hasattr(src_link_stat, 'st_flags'):
self.assertEqual(src_link_stat.st_flags, dst_link_stat.st_flags)
# tell to follow but dst is not a link
shutil.copystat(src_link, dst, follow_symlinks=False)
self.assertTrue(abs(os.stat(src).st_mtime - os.stat(dst).st_mtime) <
00000.1)
Example #11
| Source File: test_posix.py From gcblue with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def test_lchflags_symlink(self):
testfn_st = os.stat(test_support.TESTFN)
self.assertTrue(hasattr(testfn_st, 'st_flags'))
os.symlink(test_support.TESTFN, _DUMMY_SYMLINK)
self.teardown_files.append(_DUMMY_SYMLINK)
dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
# ZFS returns EOPNOTSUPP when attempting to set flag UF_IMMUTABLE.
try:
posix.lchflags(_DUMMY_SYMLINK,
dummy_symlink_st.st_flags | stat.UF_IMMUTABLE)
except OSError as err:
if err.errno != errno.EOPNOTSUPP:
raise
msg = 'chflag UF_IMMUTABLE not supported by underlying fs'
self.skipTest(msg)
try:
new_testfn_st = os.stat(test_support.TESTFN)
new_dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
self.assertEqual(testfn_st.st_flags, new_testfn_st.st_flags)
self.assertEqual(dummy_symlink_st.st_flags | stat.UF_IMMUTABLE,
new_dummy_symlink_st.st_flags)
finally:
posix.lchflags(_DUMMY_SYMLINK, dummy_symlink_st.st_flags)
Example #12
| Source File: test_posix.py From gcblue with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
def test_lchflags_regular_file(self):
self._test_chflags_regular_file(posix.lchflags, test_support.TESTFN)
Example #13
| Source File: test_posix.py From ironpython3 with Apache License 2.0 | 5 votes |
|
def test_lchflags_symlink(self):
testfn_st = os.stat(support.TESTFN)
self.assertTrue(hasattr(testfn_st, 'st_flags'))
os.symlink(support.TESTFN, _DUMMY_SYMLINK)
self.teardown_files.append(_DUMMY_SYMLINK)
dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
def chflags_nofollow(path, flags):
return posix.chflags(path, flags, follow_symlinks=False)
for fn in (posix.lchflags, chflags_nofollow):
# ZFS returns EOPNOTSUPP when attempting to set flag UF_IMMUTABLE.
flags = dummy_symlink_st.st_flags | stat.UF_IMMUTABLE
try:
fn(_DUMMY_SYMLINK, flags)
except OSError as err:
if err.errno != errno.EOPNOTSUPP:
raise
msg = 'chflag UF_IMMUTABLE not supported by underlying fs'
self.skipTest(msg)
try:
new_testfn_st = os.stat(support.TESTFN)
new_dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
self.assertEqual(testfn_st.st_flags, new_testfn_st.st_flags)
self.assertEqual(dummy_symlink_st.st_flags | stat.UF_IMMUTABLE,
new_dummy_symlink_st.st_flags)
finally:
fn(_DUMMY_SYMLINK, dummy_symlink_st.st_flags)
Example #14
| Source File: test_posix.py From ironpython3 with Apache License 2.0 | 5 votes |
|
def test_lchflags_regular_file(self):
self._test_chflags_regular_file(posix.lchflags, support.TESTFN)
self._test_chflags_regular_file(posix.chflags, support.TESTFN, follow_symlinks=False)
Example #15
| Source File: test_posix.py From ironpython2 with Apache License 2.0 | 5 votes |
|
def test_lchflags_regular_file(self):
self._test_chflags_regular_file(posix.lchflags, test_support.TESTFN)
Example #16
| Source File: test_shutil.py From ironpython3 with Apache License 2.0 | 5 votes |
|
def test_copy2_symlinks(self):
tmp_dir = self.mkdtemp()
src = os.path.join(tmp_dir, 'foo')
dst = os.path.join(tmp_dir, 'bar')
src_link = os.path.join(tmp_dir, 'baz')
write_file(src, 'foo')
os.symlink(src, src_link)
if hasattr(os, 'lchmod'):
os.lchmod(src_link, stat.S_IRWXU | stat.S_IRWXO)
if hasattr(os, 'lchflags') and hasattr(stat, 'UF_NODUMP'):
os.lchflags(src_link, stat.UF_NODUMP)
src_stat = os.stat(src)
src_link_stat = os.lstat(src_link)
# follow
shutil.copy2(src_link, dst, follow_symlinks=True)
self.assertFalse(os.path.islink(dst))
self.assertEqual(read_file(src), read_file(dst))
os.remove(dst)
# don't follow
shutil.copy2(src_link, dst, follow_symlinks=False)
self.assertTrue(os.path.islink(dst))
self.assertEqual(os.readlink(dst), os.readlink(src_link))
dst_stat = os.lstat(dst)
if os.utime in os.supports_follow_symlinks:
for attr in 'st_atime', 'st_mtime':
# The modification times may be truncated in the new file.
self.assertLessEqual(getattr(src_link_stat, attr),
getattr(dst_stat, attr) + 1)
if hasattr(os, 'lchmod'):
self.assertEqual(src_link_stat.st_mode, dst_stat.st_mode)
self.assertNotEqual(src_stat.st_mode, dst_stat.st_mode)
if hasattr(os, 'lchflags') and hasattr(src_link_stat, 'st_flags'):
self.assertEqual(src_link_stat.st_flags, dst_stat.st_flags)
Example #17
| Source File: test_shutil.py From ironpython3 with Apache License 2.0 | 5 votes |
|
def test_copystat_symlinks(self):
tmp_dir = self.mkdtemp()
src = os.path.join(tmp_dir, 'foo')
dst = os.path.join(tmp_dir, 'bar')
src_link = os.path.join(tmp_dir, 'baz')
dst_link = os.path.join(tmp_dir, 'qux')
write_file(src, 'foo')
src_stat = os.stat(src)
os.utime(src, (src_stat.st_atime,
src_stat.st_mtime - 42.0)) # ensure different mtimes
write_file(dst, 'bar')
self.assertNotEqual(os.stat(src).st_mtime, os.stat(dst).st_mtime)
os.symlink(src, src_link)
os.symlink(dst, dst_link)
if hasattr(os, 'lchmod'):
os.lchmod(src_link, stat.S_IRWXO)
if hasattr(os, 'lchflags') and hasattr(stat, 'UF_NODUMP'):
os.lchflags(src_link, stat.UF_NODUMP)
src_link_stat = os.lstat(src_link)
# follow
if hasattr(os, 'lchmod'):
shutil.copystat(src_link, dst_link, follow_symlinks=True)
self.assertNotEqual(src_link_stat.st_mode, os.stat(dst).st_mode)
# don't follow
shutil.copystat(src_link, dst_link, follow_symlinks=False)
dst_link_stat = os.lstat(dst_link)
if os.utime in os.supports_follow_symlinks:
for attr in 'st_atime', 'st_mtime':
# The modification times may be truncated in the new file.
self.assertLessEqual(getattr(src_link_stat, attr),
getattr(dst_link_stat, attr) + 1)
if hasattr(os, 'lchmod'):
self.assertEqual(src_link_stat.st_mode, dst_link_stat.st_mode)
if hasattr(os, 'lchflags') and hasattr(src_link_stat, 'st_flags'):
self.assertEqual(src_link_stat.st_flags, dst_link_stat.st_flags)
# tell to follow but dst is not a link
shutil.copystat(src_link, dst, follow_symlinks=False)
self.assertTrue(abs(os.stat(src).st_mtime - os.stat(dst).st_mtime) <
00000.1)
Example #18
| Source File: test_posix.py From Fluid-Designer with GNU General Public License v3.0 | 5 votes |
|
def test_lchflags_symlink(self):
testfn_st = os.stat(support.TESTFN)
self.assertTrue(hasattr(testfn_st, 'st_flags'))
os.symlink(support.TESTFN, _DUMMY_SYMLINK)
self.teardown_files.append(_DUMMY_SYMLINK)
dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
def chflags_nofollow(path, flags):
return posix.chflags(path, flags, follow_symlinks=False)
for fn in (posix.lchflags, chflags_nofollow):
# ZFS returns EOPNOTSUPP when attempting to set flag UF_IMMUTABLE.
flags = dummy_symlink_st.st_flags | stat.UF_IMMUTABLE
try:
fn(_DUMMY_SYMLINK, flags)
except OSError as err:
if err.errno != errno.EOPNOTSUPP:
raise
msg = 'chflag UF_IMMUTABLE not supported by underlying fs'
self.skipTest(msg)
try:
new_testfn_st = os.stat(support.TESTFN)
new_dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
self.assertEqual(testfn_st.st_flags, new_testfn_st.st_flags)
self.assertEqual(dummy_symlink_st.st_flags | stat.UF_IMMUTABLE,
new_dummy_symlink_st.st_flags)
finally:
fn(_DUMMY_SYMLINK, dummy_symlink_st.st_flags)
Example #19
| Source File: test_posix.py From Fluid-Designer with GNU General Public License v3.0 | 5 votes |
|
def test_lchflags_regular_file(self):
self._test_chflags_regular_file(posix.lchflags, support.TESTFN)
self._test_chflags_regular_file(posix.chflags, support.TESTFN, follow_symlinks=False)
Example #20
| Source File: test_shutil.py From Fluid-Designer with GNU General Public License v3.0 | 5 votes |
|
def test_copytree_symlinks(self):
tmp_dir = self.mkdtemp()
src_dir = os.path.join(tmp_dir, 'src')
dst_dir = os.path.join(tmp_dir, 'dst')
sub_dir = os.path.join(src_dir, 'sub')
os.mkdir(src_dir)
os.mkdir(sub_dir)
write_file((src_dir, 'file.txt'), 'foo')
src_link = os.path.join(sub_dir, 'link')
dst_link = os.path.join(dst_dir, 'sub/link')
os.symlink(os.path.join(src_dir, 'file.txt'),
src_link)
if hasattr(os, 'lchmod'):
os.lchmod(src_link, stat.S_IRWXU | stat.S_IRWXO)
if hasattr(os, 'lchflags') and hasattr(stat, 'UF_NODUMP'):
os.lchflags(src_link, stat.UF_NODUMP)
src_stat = os.lstat(src_link)
shutil.copytree(src_dir, dst_dir, symlinks=True)
self.assertTrue(os.path.islink(os.path.join(dst_dir, 'sub', 'link')))
self.assertEqual(os.readlink(os.path.join(dst_dir, 'sub', 'link')),
os.path.join(src_dir, 'file.txt'))
dst_stat = os.lstat(dst_link)
if hasattr(os, 'lchmod'):
self.assertEqual(dst_stat.st_mode, src_stat.st_mode)
if hasattr(os, 'lchflags'):
self.assertEqual(dst_stat.st_flags, src_stat.st_flags)
Example #21
| Source File: test_shutil.py From Fluid-Designer with GNU General Public License v3.0 | 5 votes |
|
def test_copy2_symlinks(self):
tmp_dir = self.mkdtemp()
src = os.path.join(tmp_dir, 'foo')
dst = os.path.join(tmp_dir, 'bar')
src_link = os.path.join(tmp_dir, 'baz')
write_file(src, 'foo')
os.symlink(src, src_link)
if hasattr(os, 'lchmod'):
os.lchmod(src_link, stat.S_IRWXU | stat.S_IRWXO)
if hasattr(os, 'lchflags') and hasattr(stat, 'UF_NODUMP'):
os.lchflags(src_link, stat.UF_NODUMP)
src_stat = os.stat(src)
src_link_stat = os.lstat(src_link)
# follow
shutil.copy2(src_link, dst, follow_symlinks=True)
self.assertFalse(os.path.islink(dst))
self.assertEqual(read_file(src), read_file(dst))
os.remove(dst)
# don't follow
shutil.copy2(src_link, dst, follow_symlinks=False)
self.assertTrue(os.path.islink(dst))
self.assertEqual(os.readlink(dst), os.readlink(src_link))
dst_stat = os.lstat(dst)
if os.utime in os.supports_follow_symlinks:
for attr in 'st_atime', 'st_mtime':
# The modification times may be truncated in the new file.
self.assertLessEqual(getattr(src_link_stat, attr),
getattr(dst_stat, attr) + 1)
if hasattr(os, 'lchmod'):
self.assertEqual(src_link_stat.st_mode, dst_stat.st_mode)
self.assertNotEqual(src_stat.st_mode, dst_stat.st_mode)
if hasattr(os, 'lchflags') and hasattr(src_link_stat, 'st_flags'):
self.assertEqual(src_link_stat.st_flags, dst_stat.st_flags)
Example #22
| Source File: test_shutil.py From Fluid-Designer with GNU General Public License v3.0 | 5 votes |
|
def test_copystat_symlinks(self):
tmp_dir = self.mkdtemp()
src = os.path.join(tmp_dir, 'foo')
dst = os.path.join(tmp_dir, 'bar')
src_link = os.path.join(tmp_dir, 'baz')
dst_link = os.path.join(tmp_dir, 'qux')
write_file(src, 'foo')
src_stat = os.stat(src)
os.utime(src, (src_stat.st_atime,
src_stat.st_mtime - 42.0)) # ensure different mtimes
write_file(dst, 'bar')
self.assertNotEqual(os.stat(src).st_mtime, os.stat(dst).st_mtime)
os.symlink(src, src_link)
os.symlink(dst, dst_link)
if hasattr(os, 'lchmod'):
os.lchmod(src_link, stat.S_IRWXO)
if hasattr(os, 'lchflags') and hasattr(stat, 'UF_NODUMP'):
os.lchflags(src_link, stat.UF_NODUMP)
src_link_stat = os.lstat(src_link)
# follow
if hasattr(os, 'lchmod'):
shutil.copystat(src_link, dst_link, follow_symlinks=True)
self.assertNotEqual(src_link_stat.st_mode, os.stat(dst).st_mode)
# don't follow
shutil.copystat(src_link, dst_link, follow_symlinks=False)
dst_link_stat = os.lstat(dst_link)
if os.utime in os.supports_follow_symlinks:
for attr in 'st_atime', 'st_mtime':
# The modification times may be truncated in the new file.
self.assertLessEqual(getattr(src_link_stat, attr),
getattr(dst_link_stat, attr) + 1)
if hasattr(os, 'lchmod'):
self.assertEqual(src_link_stat.st_mode, dst_link_stat.st_mode)
if hasattr(os, 'lchflags') and hasattr(src_link_stat, 'st_flags'):
self.assertEqual(src_link_stat.st_flags, dst_link_stat.st_flags)
# tell to follow but dst is not a link
shutil.copystat(src_link, dst, follow_symlinks=False)
self.assertTrue(abs(os.stat(src).st_mtime - os.stat(dst).st_mtime) <
00000.1)
Example #23
| Source File: test_posix.py From oss-ftp with MIT License | 5 votes |
|
def test_lchflags_symlink(self):
testfn_st = os.stat(test_support.TESTFN)
self.assertTrue(hasattr(testfn_st, 'st_flags'))
os.symlink(test_support.TESTFN, _DUMMY_SYMLINK)
self.teardown_files.append(_DUMMY_SYMLINK)
dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
# ZFS returns EOPNOTSUPP when attempting to set flag UF_IMMUTABLE.
try:
posix.lchflags(_DUMMY_SYMLINK,
dummy_symlink_st.st_flags | stat.UF_IMMUTABLE)
except OSError as err:
if err.errno != errno.EOPNOTSUPP:
raise
msg = 'chflag UF_IMMUTABLE not supported by underlying fs'
self.skipTest(msg)
try:
new_testfn_st = os.stat(test_support.TESTFN)
new_dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
self.assertEqual(testfn_st.st_flags, new_testfn_st.st_flags)
self.assertEqual(dummy_symlink_st.st_flags | stat.UF_IMMUTABLE,
new_dummy_symlink_st.st_flags)
finally:
posix.lchflags(_DUMMY_SYMLINK, dummy_symlink_st.st_flags)
Example #24
| Source File: test_posix.py From oss-ftp with MIT License | 5 votes |
|
def test_lchflags_regular_file(self):
self._test_chflags_regular_file(posix.lchflags, test_support.TESTFN)
Example #25
| Source File: test_posix.py From BinderFilter with MIT License | 5 votes |
|
def test_lchflags_symlink(self):
testfn_st = os.stat(test_support.TESTFN)
self.assertTrue(hasattr(testfn_st, 'st_flags'))
os.symlink(test_support.TESTFN, _DUMMY_SYMLINK)
self.teardown_files.append(_DUMMY_SYMLINK)
dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
# ZFS returns EOPNOTSUPP when attempting to set flag UF_IMMUTABLE.
try:
posix.lchflags(_DUMMY_SYMLINK,
dummy_symlink_st.st_flags | stat.UF_IMMUTABLE)
except OSError as err:
if err.errno != errno.EOPNOTSUPP:
raise
msg = 'chflag UF_IMMUTABLE not supported by underlying fs'
self.skipTest(msg)
try:
new_testfn_st = os.stat(test_support.TESTFN)
new_dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
self.assertEqual(testfn_st.st_flags, new_testfn_st.st_flags)
self.assertEqual(dummy_symlink_st.st_flags | stat.UF_IMMUTABLE,
new_dummy_symlink_st.st_flags)
finally:
posix.lchflags(_DUMMY_SYMLINK, dummy_symlink_st.st_flags)
Example #26
| Source File: test_posix.py From BinderFilter with MIT License | 5 votes |
|
def test_lchflags_regular_file(self):
self._test_chflags_regular_file(posix.lchflags, test_support.TESTFN)
Example #27
| Source File: test_posix.py From ironpython2 with Apache License 2.0 | 5 votes |
|
def test_lchflags_symlink(self):
testfn_st = os.stat(test_support.TESTFN)
self.assertTrue(hasattr(testfn_st, 'st_flags'))
os.symlink(test_support.TESTFN, _DUMMY_SYMLINK)
self.teardown_files.append(_DUMMY_SYMLINK)
dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
# ZFS returns EOPNOTSUPP when attempting to set flag UF_IMMUTABLE.
try:
posix.lchflags(_DUMMY_SYMLINK,
dummy_symlink_st.st_flags | stat.UF_IMMUTABLE)
except OSError as err:
if err.errno != errno.EOPNOTSUPP:
raise
msg = 'chflag UF_IMMUTABLE not supported by underlying fs'
self.skipTest(msg)
try:
new_testfn_st = os.stat(test_support.TESTFN)
new_dummy_symlink_st = os.lstat(_DUMMY_SYMLINK)
self.assertEqual(testfn_st.st_flags, new_testfn_st.st_flags)
self.assertEqual(dummy_symlink_st.st_flags | stat.UF_IMMUTABLE,
new_dummy_symlink_st.st_flags)
finally:
posix.lchflags(_DUMMY_SYMLINK, dummy_symlink_st.st_flags)
