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"""
Test the remove action with api version >= 201
"""
import os
import unittest
import commontest as comtst
import fileset
from rdiff_backup import Globals
class ActionRemoveTest(unittest.TestCase):
"""
Test that rdiff-backup properly removes increments
"""
def setUp(self):
self.base_dir = os.path.join(comtst.abs_test_dir, b"action_remove")
self.from1_struct = {
"from1": {"contents": {
"fileChanged": {"content": "initial"},
"fileOld": {},
"fileUnchanged": {"content": "unchanged"},
}}
}
self.from1_path = os.path.join(self.base_dir, b"from1")
self.from2_struct = {
"from2": {"contents": {
"fileChanged": {"content": "modified"},
"fileNew": {},
"fileUnchanged": {"content": "unchanged"},
}}
}
self.from2_path = os.path.join(self.base_dir, b"from2")
self.from3_struct = {
"from3": {"contents": {
"fileChanged": {"content": "modified again"},
"fileNew": {},
"fileUnchanged": {"content": "unchanged"},
}}
}
self.from3_path = os.path.join(self.base_dir, b"from3")
self.from4_struct = {
"from4": {"contents": {
"fileChanged": {"content": "modified again"},
"fileEvenNewer": {},
"fileUnchanged": {"content": "unchanged"},
}}
}
self.from4_path = os.path.join(self.base_dir, b"from4")
fileset.create_fileset(self.base_dir, self.from1_struct)
fileset.create_fileset(self.base_dir, self.from2_struct)
fileset.create_fileset(self.base_dir, self.from3_struct)
fileset.create_fileset(self.base_dir, self.from4_struct)
fileset.remove_fileset(self.base_dir, {"bak": {"type": "dir"}})
self.bak_path = os.path.join(self.base_dir, b"bak")
self.success = False
# we backup to the same backup repository at different times
comtst.rdiff_backup_action(
True, True, self.from1_path, self.bak_path,
("--api-version", "201", "--current-time", "10000"),
b"backup", ())
comtst.rdiff_backup_action(
True, True, self.from2_path, self.bak_path,
("--api-version", "201", "--current-time", "20000"),
b"backup", ())
comtst.rdiff_backup_action(
True, True, self.from3_path, self.bak_path,
("--api-version", "201", "--current-time", "30000"),
b"backup", ())
comtst.rdiff_backup_action(
True, True, self.from4_path, self.bak_path,
("--api-version", "201", "--current-time", "40000"),
b"backup", ())
def test_action_removeincsolderthan(self):
"""test different ways of removing increments"""
# removing multiple increments fails without --force
self.assertNotEqual(comtst.rdiff_backup_action(
False, None, self.bak_path, None,
("--api-version", "201"),
b"remove", ("increments", "--older-than", "1B")),
Globals.RET_CODE_OK)
self.assertEqual(comtst.rdiff_backup_action(
False, None, self.bak_path, None,
("--api-version", "201", "--force"), # now forcing!
b"remove", ("increments", "--older-than", "1B")),
Globals.RET_CODE_OK)
# then check that only one increment and mirror remain
self.assertRegex(comtst.rdiff_backup_action(
False, None, self.bak_path, None,
("--api-version", "201", "--parsable"),
b"list", ("increments", ), return_stdout=True),
b"""---
- base: increments.1970-01-0[12]T[0-9][0-9][:-][25]0[:-]00.*.dir
time: 30000
type: directory
- base: bak
time: 40000
type: directory
...
""")
# check that nothing happens if no increment is old enough issue #616
self.assertEqual(comtst.rdiff_backup_action(
False, None, self.bak_path, None,
("--api-version", "201", "--force"),
b"remove", ("increments", "--older-than", "30000")),
Globals.RET_CODE_WARN)
self.assertRegex(comtst.rdiff_backup_action(
False, None, self.bak_path, None,
("--api-version", "201", "--parsable"),
b"list", ("increments", ), return_stdout=True),
b"""---
- base: increments.1970-01-0[12]T[0-9][0-9][:-][25]0[:-]00.*.dir
time: 30000
type: directory
- base: bak
time: 40000
type: directory
...
""")
# then remove the last increment
self.assertEqual(comtst.rdiff_backup_action(
False, None, self.bak_path, None,
("--api-version", "201", ),
b"remove", ("increments", "--older-than", "30001", "--size")),
Globals.RET_CODE_OK)
# and check that only the mirror is left
self.assertEqual(comtst.rdiff_backup_action(
False, None, self.bak_path, None,
("--api-version", "201", "--parsable"),
b"list", ("increments", ), return_stdout=True),
b"""---
- base: bak
time: 40000
type: directory
...
""")
# then try to remove the mirror
self.assertEqual(comtst.rdiff_backup_action(
False, None, self.bak_path, None,
("--api-version", "201", ),
b"remove", ("increments", "--older-than", "now")),
Globals.RET_CODE_WARN)
# and check that it is still there
self.assertEqual(comtst.rdiff_backup_action(
False, None, self.bak_path, None,
("--api-version", "201", "--parsable"),
b"list", ("increments", ), return_stdout=True),
b"""---
- base: bak
time: 40000
type: directory
...
""")
# 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, self.from3_struct)
fileset.remove_fileset(self.base_dir, self.from4_struct)
fileset.remove_fileset(self.base_dir, {"bak": {"type": "dir"}})
if __name__ == "__main__":
unittest.main()
|
