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"""
Test the quoting of characters in filenames with api version >= 201
"""
import os
import unittest
import commontest as comtst
import fileset
from rdiff_backup import Globals
class LocationMapFilenamesTest(unittest.TestCase):
"""
Test that rdiff-backup really restores what has been backed-up with quotes
"""
def setUp(self):
self.base_dir = os.path.join(comtst.abs_test_dir,
b"location_map_filenames")
# Windows can't handle too long filenames
long_multi = 5 if os.name == "nt" else 25
self.from1_struct = {
"from1": {"contents": {
"fileABC": {"content": "initial"},
"fileXYZ": {},
"dirAbCXyZ": {"type": "dir"},
"itemX": {"type": "dir"},
"itemY": {"type": "file"},
"longDiRnAm" * long_multi: {"type": "dir"},
"longFiLnAm" * long_multi: {"content": "not so long content"},
# it should be aux.123 but it can't be created under Windows
# and isn't special under Linux
"aux123": {"content": "looks like DOS file"},
"ends_in_blank ": {"content": "looks like DOS file"},
}}
}
self.from1_path = os.path.join(self.base_dir, b"from1")
self.from2_struct = {
"from2": {"contents": {
"fileABC": {"content": "modified"},
"fileXYZ": {},
"diraBcXyZ": {"type": "dir"},
"itemX": {"type": "file"},
"itemY": {"type": "dir"},
"longDiRnAm" * long_multi: {"type": "dir"},
"longFiLnAm" * long_multi: {"content": "differently long"},
# it should be aux.123 but it can't be created under Windows
# and isn't special under Linux
"aux123": {"content": "still looks like DOS file"},
"ends_in_blank ": {"content": "still looks like DOS file"},
}}
}
self.from2_path = os.path.join(self.base_dir, b"from2")
fileset.create_fileset(self.base_dir, self.from1_struct)
fileset.create_fileset(self.base_dir, self.from2_struct)
fileset.remove_fileset(self.base_dir, {"bak": {"type": "dir"}})
fileset.remove_fileset(self.base_dir, {"to1": {"type": "dir"}})
fileset.remove_fileset(self.base_dir, {"to2": {"type": "dir"}})
self.bak_path = os.path.join(self.base_dir, b"bak")
self.to1_path = os.path.join(self.base_dir, b"to1")
self.to2_path = os.path.join(self.base_dir, b"to2")
self.success = False
def test_location_map_filenames(self):
"""
test the "backup" and "restore" actions with quoted filenames
"""
# we backup twice to the same backup repository at different times
self.assertEqual(comtst.rdiff_backup_action(
False, False, self.from1_path, self.bak_path,
("--api-version", "201", "--current-time", "10000",
"--chars-to-quote", "A-Z:"),
b"backup", ()), 0)
self.assertEqual(comtst.rdiff_backup_action(
False, True, self.from2_path, self.bak_path,
("--api-version", "201", "--current-time", "20000",
"--chars-to-quote", "A-Z:"),
b"backup", ()), 0)
# then we restore the increment and the last mirror to two directories
self.assertEqual(comtst.rdiff_backup_action(
True, False, self.bak_path, self.to1_path,
("--api-version", "201"),
b"restore", ("--at", "1B")), 0)
self.assertEqual(comtst.rdiff_backup_action(
True, True, self.bak_path, self.to2_path,
("--api-version", "201"),
b"restore", ()), 0)
self.assertFalse(fileset.compare_paths(self.from1_path, self.to1_path))
self.assertFalse(fileset.compare_paths(self.from2_path, self.to2_path))
# all tests were successful
self.success = True
def test_location_map_filenames_change_quotes(self):
"""
test the "backup" and "restore" actions with quoted filenames
while changing the quoted characters, which isn't supported
"""
# we backup twice to the same backup repository at different times
self.assertEqual(comtst.rdiff_backup_action(
False, False, self.from1_path, self.bak_path,
("--api-version", "201", "--current-time", "10000",
"--chars-to-quote", "A-P:"),
b"backup", ()), 0)
# we try the 2nd time to change the chars-to-quote, which fails
self.assertNotEqual(comtst.rdiff_backup_action(
False, True, self.from2_path, self.bak_path,
("--api-version", "201", "--current-time", "15000",
"--chars-to-quote", "H-Z:"),
b"backup", ()), 0)
self.assertNotEqual(comtst.rdiff_backup_action(
False, True, self.from2_path, self.bak_path,
("--api-version", "201", "--current-time", "20000",
"--chars-to-quote", "H-Z:", "--force"),
b"backup", ()), 0)
# then we restore the last mirror to a directory without issue
self.assertEqual(comtst.rdiff_backup_action(
True, True, self.bak_path, self.to1_path,
("--api-version", "201"),
b"restore", ()), 0)
self.assertFalse(fileset.compare_paths(self.from1_path, self.to1_path))
# all tests were successful
self.success = True
def tearDown(self):
# we clean-up only if the test was successful
if self.success:
fileset.remove_fileset(self.base_dir, self.from1_struct)
fileset.remove_fileset(self.base_dir, self.from2_struct)
fileset.remove_fileset(self.base_dir, {"bak": {"type": "dir"}})
fileset.remove_fileset(self.base_dir, {"to1": {"type": "dir"}})
fileset.remove_fileset(self.base_dir, {"to2": {"type": "dir"}})
class LocationMapFilenamesUnitTest(unittest.TestCase):
"""
Test specific aspects of locations.map.filenames to increase coverage
"""
def test_location_map_filenames_dos_quotes(self):
"""
Check that DOS filenames are properly quoted
"""
Globals.escape_dos_devices = True
Globals.escape_trailing_spaces = True
from rdiffbackup.locations.map import filenames as map_filenames
chars_to_quote = b"A-Z"
regexp, unregexp = map_filenames.get_quoting_regexps(
chars_to_quote, Globals.quoting_char)
Globals.set_all("chars_to_quote", chars_to_quote)
Globals.set_all('chars_to_quote_regexp', regexp)
Globals.set_all('chars_to_quote_unregexp', unregexp)
self.assertEqual(map_filenames.quote(b'aux.123'), b";097ux.123")
self.assertEqual(map_filenames.quote(b'ends in space '),
b"ends in space;032")
if __name__ == "__main__":
unittest.main()
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