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import unittest
import os
import time
from commontest import abs_test_dir, Myrm
from rdiff_backup import Globals, rpath, fs_abilities
class FSAbilitiesTest(unittest.TestCase):
"""Test testing of file system abilities
Some of these tests assume that the actual file system tested has
the given abilities. If the file system this is run on differs
from the original test system, this test may/should fail. Change
the expected values below.
"""
# Describes standard linux file system without acls/eas
dir_to_test = abs_test_dir
eas = acls = 1
chars_to_quote = ""
extended_filenames = 1
case_sensitive = 1
ownership = (os.getuid() == 0)
hardlinks = fsync_dirs = 1
dir_inc_perms = 1
resource_forks = 0
carbonfile = 0
high_perms = 1
# Describes MS-Windows style file system
# dir_to_test = "/mnt/fat"
# eas = acls = 0
# extended_filenames = 0
# chars_to_quote = "^a-z0-9_ -"
# ownership = hardlinks = 0
# fsync_dirs = 1
# dir_inc_perms = 0
# resource_forks = 0
# carbonfile = 0
# A case insensitive directory (FIXME must currently be created by root)
# mkdir build/testfiles/fs_insensitive
# dd if=/dev/zero of=build/testfiles/fs_fatfile.dd bs=512 count=1024
# mkfs.fat build/testfiles/fs_fatfile.dd
# sudo mount -o loop,uid=$(id -u) build/testfiles/fs_fatfile.dd build/testfiles/fs_insensitive
# touch build/testfiles/fs_fatfile.dd build/testfiles/fs_insensitive/some_File
case_insensitive_path = os.path.join(abs_test_dir, b'fs_insensitive')
def testReadOnly(self):
"""Test basic querying read only"""
base_dir = rpath.RPath(Globals.local_connection, self.dir_to_test)
fsa = fs_abilities.FSAbilities('read-only', base_dir, read_only=True)
print(fsa)
self.assertEqual(fsa.read_only, 1)
self.assertEqual(fsa.eas, self.eas)
self.assertEqual(fsa.acls, self.acls)
self.assertEqual(fsa.resource_forks, self.resource_forks)
self.assertEqual(fsa.carbonfile, self.carbonfile)
self.assertEqual(fsa.case_sensitive, self.case_sensitive)
def testReadWrite(self):
"""Test basic querying read/write"""
base_dir = rpath.RPath(Globals.local_connection, self.dir_to_test)
new_dir = base_dir.append("fs_abilitiestest")
if new_dir.lstat():
Myrm(new_dir.path)
new_dir.setdata()
new_dir.mkdir()
t = time.time()
fsa = fs_abilities.FSAbilities('read/write', new_dir)
print("Time elapsed = ", time.time() - t)
print(fsa)
self.assertEqual(fsa.read_only, 0)
self.assertEqual(fsa.eas, self.eas)
self.assertEqual(fsa.acls, self.acls)
self.assertEqual(fsa.ownership, self.ownership)
self.assertEqual(fsa.hardlinks, self.hardlinks)
self.assertEqual(fsa.fsync_dirs, self.fsync_dirs)
self.assertEqual(fsa.dir_inc_perms, self.dir_inc_perms)
self.assertEqual(fsa.resource_forks, self.resource_forks)
self.assertEqual(fsa.carbonfile, self.carbonfile)
self.assertEqual(fsa.high_perms, self.high_perms)
self.assertEqual(fsa.extended_filenames, self.extended_filenames)
new_dir.delete()
@unittest.skipUnless(os.path.isdir(case_insensitive_path),
"Case insensitive directory %s does not exist" %
case_insensitive_path)
def test_case_sensitive(self):
"""Test a read-only case-INsensitive directory"""
rp = rpath.RPath(Globals.local_connection, self.case_insensitive_path)
fsa = fs_abilities.FSAbilities('read-only', rp, read_only=True)
fsa.set_case_sensitive_readonly(rp)
self.assertEqual(fsa.case_sensitive, 0)
if __name__ == "__main__":
unittest.main()
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